diff options
Diffstat (limited to 'drivers')
43 files changed, 0 insertions, 45428 deletions
diff --git a/drivers/net/sk98lin/Makefile b/drivers/net/sk98lin/Makefile deleted file mode 100644 index 4a3ead3eff..0000000000 --- a/drivers/net/sk98lin/Makefile +++ /dev/null @@ -1,108 +0,0 @@ -# -# (C) Copyright 2003-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# -# File: drivers/net/sk98lin/Makefile -# -# Makefile for the SysKonnect SK-98xx device driver. -# - -include $(TOPDIR)/config.mk - -LIB := $(obj)libsk98lin.a - -COBJS-$(CONFIG_SK98) += skge.o skaddr.o skgehwt.o skgeinit.o skgepnmi.o \ - skgesirq.o ski2c.o sklm80.o skqueue.o skrlmt.o sktimer.o \ - skvpd.o skxmac2.o skcsum.o -#COBJS-y += skproc.o - -COBJS-$(CONFIG_SK98) += uboot_skb.o uboot_drv.o - -COBJS := $(COBJS-y) -SRCS := $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) - -# DBGDEF = \ -# -DDEBUG - -ifdef DEBUG -DBGDEF += \ --DSK_DEBUG_CHKMOD=0x00000000L \ --DSK_DEBUG_CHKCAT=0x00000000L -endif - - -# **** possible debug modules for SK_DEBUG_CHKMOD ***************** -# SK_DBGMOD_MERR 0x00000001L /* general module error indication */ -# SK_DBGMOD_HWM 0x00000002L /* Hardware init module */ -# SK_DBGMOD_RLMT 0x00000004L /* RLMT module */ -# SK_DBGMOD_VPD 0x00000008L /* VPD module */ -# SK_DBGMOD_I2C 0x00000010L /* I2C module */ -# SK_DBGMOD_PNMI 0x00000020L /* PNMI module */ -# SK_DBGMOD_CSUM 0x00000040L /* CSUM module */ -# SK_DBGMOD_ADDR 0x00000080L /* ADDR module */ -# SK_DBGMOD_DRV 0x00010000L /* DRV module */ - -# **** possible debug categories for SK_DEBUG_CHKCAT ************** -# *** common modules *** -# SK_DBGCAT_INIT 0x00000001L module/driver initialization -# SK_DBGCAT_CTRL 0x00000002L controlling: add/rmv MCA/MAC and other controls (IOCTL) -# SK_DBGCAT_ERR 0x00000004L error handling paths -# SK_DBGCAT_TX 0x00000008L transmit path -# SK_DBGCAT_RX 0x00000010L receive path -# SK_DBGCAT_IRQ 0x00000020L general IRQ handling -# SK_DBGCAT_QUEUE 0x00000040L any queue management -# SK_DBGCAT_DUMP 0x00000080L large data output e.g. hex dump -# SK_DBGCAT_FATAL 0x00000100L large data output e.g. hex dump - -# *** driver (file skge.c) *** -# SK_DBGCAT_DRV_ENTRY 0x00010000 entry points -# SK_DBGCAT_DRV_??? 0x00020000 not used -# SK_DBGCAT_DRV_MCA 0x00040000 multicast -# SK_DBGCAT_DRV_TX_PROGRESS 0x00080000 tx path -# SK_DBGCAT_DRV_RX_PROGRESS 0x00100000 rx path -# SK_DBGCAT_DRV_PROGRESS 0x00200000 general runtime -# SK_DBGCAT_DRV_??? 0x00400000 not used -# SK_DBGCAT_DRV_PROM 0x00800000 promiscuous mode -# SK_DBGCAT_DRV_TX_FRAME 0x01000000 display tx frames -# SK_DBGCAT_DRV_ERROR 0x02000000 error conditions -# SK_DBGCAT_DRV_INT_SRC 0x04000000 interrupts sources -# SK_DBGCAT_DRV_EVENT 0x08000000 driver events - -EXTRA_CFLAGS += -I. -DSK_USE_CSUM $(DBGDEF) - -CFLAGS += $(EXTRA_CFLAGS) -HOSTCFLAGS += $(EXTRA_CFLAGS) - - -all: $(LIB) - -$(LIB): $(obj).depend $(OBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/drivers/net/sk98lin/h/lm80.h b/drivers/net/sk98lin/h/lm80.h deleted file mode 100644 index 981a4cab02..0000000000 --- a/drivers/net/sk98lin/h/lm80.h +++ /dev/null @@ -1,197 +0,0 @@ -/****************************************************************************** - * - * Name: lm80.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.4 $ - * Date: $Date: 2002/04/25 11:04:10 $ - * Purpose: Contains all defines for the LM80 Chip - * (National Semiconductor). - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * $Log: lm80.h,v $ - * Revision 1.4 2002/04/25 11:04:10 rschmidt - * Editorial changes - * - * Revision 1.3 1999/11/22 13:41:19 cgoos - * Changed license header to GPL. - * - * Revision 1.2 1999/03/12 13:26:51 malthoff - * remove __STDC__. - * - * Revision 1.1 1998/06/19 09:28:31 malthoff - * created. - * - * - ******************************************************************************/ - -#ifndef __INC_LM80_H -#define __INC_LM80_H - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* defines ********************************************************************/ - -/* - * LM80 register definition - * - * All registers are 8 bit wide - */ -#define LM80_CFG 0x00 /* Configuration Register */ -#define LM80_ISRC_1 0x01 /* Interrupt Status Register 1 */ -#define LM80_ISRC_2 0x02 /* Interrupt Status Register 2 */ -#define LM80_IMSK_1 0x03 /* Interrupt Mask Register 1 */ -#define LM80_IMSK_2 0x04 /* Interrupt Mask Register 2 */ -#define LM80_FAN_CTRL 0x05 /* Fan Devisor/RST#/OS# Register */ -#define LM80_TEMP_CTRL 0x06 /* OS# Config, Temp Res. Reg */ - /* 0x07 - 0x1f reserved */ - /* current values */ -#define LM80_VT0_IN 0x20 /* current Voltage 0 value */ -#define LM80_VT1_IN 0x21 /* current Voltage 1 value */ -#define LM80_VT2_IN 0x22 /* current Voltage 2 value */ -#define LM80_VT3_IN 0x23 /* current Voltage 3 value */ -#define LM80_VT4_IN 0x24 /* current Voltage 4 value */ -#define LM80_VT5_IN 0x25 /* current Voltage 5 value */ -#define LM80_VT6_IN 0x26 /* current Voltage 6 value */ -#define LM80_TEMP_IN 0x27 /* current Temperature value */ -#define LM80_FAN1_IN 0x28 /* current Fan 1 count */ -#define LM80_FAN2_IN 0x29 /* current Fan 2 count */ - /* limit values */ -#define LM80_VT0_HIGH_LIM 0x2a /* high limit val for Voltage 0 */ -#define LM80_VT0_LOW_LIM 0x2b /* low limit val for Voltage 0 */ -#define LM80_VT1_HIGH_LIM 0x2c /* high limit val for Voltage 1 */ -#define LM80_VT1_LOW_LIM 0x2d /* low limit val for Voltage 1 */ -#define LM80_VT2_HIGH_LIM 0x2e /* high limit val for Voltage 2 */ -#define LM80_VT2_LOW_LIM 0x2f /* low limit val for Voltage 2 */ -#define LM80_VT3_HIGH_LIM 0x30 /* high limit val for Voltage 3 */ -#define LM80_VT3_LOW_LIM 0x31 /* low limit val for Voltage 3 */ -#define LM80_VT4_HIGH_LIM 0x32 /* high limit val for Voltage 4 */ -#define LM80_VT4_LOW_LIM 0x33 /* low limit val for Voltage 4 */ -#define LM80_VT5_HIGH_LIM 0x34 /* high limit val for Voltage 5 */ -#define LM80_VT5_LOW_LIM 0x35 /* low limit val for Voltage 5 */ -#define LM80_VT6_HIGH_LIM 0x36 /* high limit val for Voltage 6 */ -#define LM80_VT6_LOW_LIM 0x37 /* low limit val for Voltage 6 */ -#define LM80_THOT_LIM_UP 0x38 /* hot temperature limit (high) */ -#define LM80_THOT_LIM_LO 0x39 /* hot temperature limit (low) */ -#define LM80_TOS_LIM_UP 0x3a /* OS temperature limit (high) */ -#define LM80_TOS_LIM_LO 0x3b /* OS temperature limit (low) */ -#define LM80_FAN1_COUNT_LIM 0x3c /* Fan 1 count limit (high) */ -#define LM80_FAN2_COUNT_LIM 0x3d /* Fan 2 count limit (low) */ - /* 0x3e - 0x3f reserved */ - -/* - * LM80 bit definitions - */ - -/* LM80_CFG Configuration Register */ -#define LM80_CFG_START (1<<0) /* start monitoring operation */ -#define LM80_CFG_INT_ENA (1<<1) /* enables the INT# Interrupt output */ -#define LM80_CFG_INT_POL (1<<2) /* INT# pol: 0 act low, 1 act high */ -#define LM80_CFG_INT_CLR (1<<3) /* disables INT#/RST_OUT#/OS# outputs */ -#define LM80_CFG_RESET (1<<4) /* signals a reset */ -#define LM80_CFG_CHASS_CLR (1<<5) /* clears Chassis Intrusion (CI) pin */ -#define LM80_CFG_GPO (1<<6) /* drives the GPO# pin */ -#define LM80_CFG_INIT (1<<7) /* restore power on defaults */ - -/* LM80_ISRC_1 Interrupt Status Register 1 */ -/* LM80_IMSK_1 Interrupt Mask Register 1 */ -#define LM80_IS_VT0 (1<<0) /* limit exceeded for Voltage 0 */ -#define LM80_IS_VT1 (1<<1) /* limit exceeded for Voltage 1 */ -#define LM80_IS_VT2 (1<<2) /* limit exceeded for Voltage 2 */ -#define LM80_IS_VT3 (1<<3) /* limit exceeded for Voltage 3 */ -#define LM80_IS_VT4 (1<<4) /* limit exceeded for Voltage 4 */ -#define LM80_IS_VT5 (1<<5) /* limit exceeded for Voltage 5 */ -#define LM80_IS_VT6 (1<<6) /* limit exceeded for Voltage 6 */ -#define LM80_IS_INT_IN (1<<7) /* state of INT_IN# */ - -/* LM80_ISRC_2 Interrupt Status Register 2 */ -/* LM80_IMSK_2 Interrupt Mask Register 2 */ -#define LM80_IS_TEMP (1<<0) /* HOT temperature limit exceeded */ -#define LM80_IS_BTI (1<<1) /* state of BTI# pin */ -#define LM80_IS_FAN1 (1<<2) /* count limit exceeded for Fan 1 */ -#define LM80_IS_FAN2 (1<<3) /* count limit exceeded for Fan 2 */ -#define LM80_IS_CI (1<<4) /* Chassis Intrusion occured */ -#define LM80_IS_OS (1<<5) /* OS temperature limit exceeded */ - /* bit 6 and 7 are reserved in LM80_ISRC_2 */ -#define LM80_IS_HT_IRQ_MD (1<<6) /* Hot temperature interrupt mode */ -#define LM80_IS_OT_IRQ_MD (1<<7) /* OS temperature interrupt mode */ - -/* LM80_FAN_CTRL Fan Devisor/RST#/OS# Register */ -#define LM80_FAN1_MD_SEL (1<<0) /* Fan 1 mode select */ -#define LM80_FAN2_MD_SEL (1<<1) /* Fan 2 mode select */ -#define LM80_FAN1_PRM_CTL (3<<2) /* Fan 1 speed control */ -#define LM80_FAN2_PRM_CTL (3<<4) /* Fan 2 speed control */ -#define LM80_FAN_OS_ENA (1<<6) /* enable OS mode on RST_OUT#/OS# pins*/ -#define LM80_FAN_RST_ENA (1<<7) /* sets RST_OUT#/OS# pins in RST mode */ - -/* LM80_TEMP_CTRL OS# Config, Temp Res. Reg */ -#define LM80_TEMP_OS_STAT (1<<0) /* mirrors the state of RST_OUT#/OS# */ -#define LM80_TEMP_OS_POL (1<<1) /* select OS# polarity */ -#define LM80_TEMP_OS_MODE (1<<2) /* selects Interrupt mode */ -#define LM80_TEMP_RES (1<<3) /* selects 9 or 11 bit temp resulution*/ -#define LM80_TEMP_LSB (0xf<<4)/* 4 LSBs of 11 bit temp data */ -#define LM80_TEMP_LSB_9 (1<<7) /* LSB of 9 bit temperature data */ - - /* 0x07 - 0x1f reserved */ -/* LM80_VT0_IN current Voltage 0 value */ -/* LM80_VT1_IN current Voltage 1 value */ -/* LM80_VT2_IN current Voltage 2 value */ -/* LM80_VT3_IN current Voltage 3 value */ -/* LM80_VT4_IN current Voltage 4 value */ -/* LM80_VT5_IN current Voltage 5 value */ -/* LM80_VT6_IN current Voltage 6 value */ -/* LM80_TEMP_IN current temperature value */ -/* LM80_FAN1_IN current Fan 1 count */ -/* LM80_FAN2_IN current Fan 2 count */ -/* LM80_VT0_HIGH_LIM high limit val for Voltage 0 */ -/* LM80_VT0_LOW_LIM low limit val for Voltage 0 */ -/* LM80_VT1_HIGH_LIM high limit val for Voltage 1 */ -/* LM80_VT1_LOW_LIM low limit val for Voltage 1 */ -/* LM80_VT2_HIGH_LIM high limit val for Voltage 2 */ -/* LM80_VT2_LOW_LIM low limit val for Voltage 2 */ -/* LM80_VT3_HIGH_LIM high limit val for Voltage 3 */ -/* LM80_VT3_LOW_LIM low limit val for Voltage 3 */ -/* LM80_VT4_HIGH_LIM high limit val for Voltage 4 */ -/* LM80_VT4_LOW_LIM low limit val for Voltage 4 */ -/* LM80_VT5_HIGH_LIM high limit val for Voltage 5 */ -/* LM80_VT5_LOW_LIM low limit val for Voltage 5 */ -/* LM80_VT6_HIGH_LIM high limit val for Voltage 6 */ -/* LM80_VT6_LOW_LIM low limit val for Voltage 6 */ -/* LM80_THOT_LIM_UP hot temperature limit (high) */ -/* LM80_THOT_LIM_LO hot temperature limit (low) */ -/* LM80_TOS_LIM_UP OS temperature limit (high) */ -/* LM80_TOS_LIM_LO OS temperature limit (low) */ -/* LM80_FAN1_COUNT_LIM Fan 1 count limit (high) */ -/* LM80_FAN2_COUNT_LIM Fan 2 count limit (low) */ - /* 0x3e - 0x3f reserved */ - -#define LM80_ADDR 0x28 /* LM80 default addr */ - -/* typedefs *******************************************************************/ - - -/* function prototypes ********************************************************/ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __INC_LM80_H */ diff --git a/drivers/net/sk98lin/h/skaddr.h b/drivers/net/sk98lin/h/skaddr.h deleted file mode 100644 index 711f873e7f..0000000000 --- a/drivers/net/sk98lin/h/skaddr.h +++ /dev/null @@ -1,425 +0,0 @@ -/****************************************************************************** - * - * Name: skaddr.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.26 $ - * Date: $Date: 2002/11/15 07:24:42 $ - * Purpose: Header file for Address Management (MC, UC, Prom). - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2001 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skaddr.h,v $ - * Revision 1.26 2002/11/15 07:24:42 tschilli - * SK_ADDR_EQUAL macro fixed. - * - * Revision 1.25 2002/06/10 13:55:18 tschilli - * Changes for handling YUKON. - * All changes are internally and not visible to the programmer - * using this module. - * - * Revision 1.24 2001/01/22 13:41:34 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.23 2000/08/10 11:27:50 rassmann - * Editorial changes. - * Preserving 32-bit alignment in structs for the adapter context. - * - * Revision 1.22 2000/08/07 11:10:40 rassmann - * Editorial changes. - * - * Revision 1.21 2000/05/04 09:39:59 rassmann - * Editorial changes. - * Corrected multicast address hashing. - * - * Revision 1.20 1999/11/22 13:46:14 cgoos - * Changed license header to GPL. - * Allowing overwrite for SK_ADDR_EQUAL. - * - * Revision 1.19 1999/05/28 10:56:07 rassmann - * Editorial changes. - * - * Revision 1.18 1999/04/06 17:22:04 rassmann - * Added private "ActivePort". - * - * Revision 1.17 1999/01/14 16:18:19 rassmann - * Corrected multicast initialization. - * - * Revision 1.16 1999/01/04 10:30:36 rassmann - * SkAddrOverride only possible after SK_INIT_IO phase. - * - * Revision 1.15 1998/12/29 13:13:11 rassmann - * An address override is now preserved in the SK_INIT_IO phase. - * All functions return an int now. - * Extended parameter checking. - * - * Revision 1.14 1998/11/24 12:39:45 rassmann - * Reserved multicast entry for BPDU address. - * 13 multicast entries left for protocol. - * - * Revision 1.13 1998/11/13 17:24:32 rassmann - * Changed return value of SkAddrOverride to int. - * - * Revision 1.12 1998/11/13 16:56:19 rassmann - * Added macro SK_ADDR_COMPARE. - * Changed return type of SkAddrOverride to SK_BOOL. - * - * Revision 1.11 1998/10/28 18:16:35 rassmann - * Avoiding I/Os before SK_INIT_RUN level. - * Aligning InexactFilter. - * - * Revision 1.10 1998/10/22 11:39:10 rassmann - * Corrected signed/unsigned mismatches. - * - * Revision 1.9 1998/10/15 15:15:49 rassmann - * Changed Flags Parameters from SK_U8 to int. - * Checked with lint. - * - * Revision 1.8 1998/09/24 19:15:12 rassmann - * Code cleanup. - * - * Revision 1.7 1998/09/18 20:22:13 rassmann - * Added HW access. - * - * Revision 1.6 1998/09/04 19:40:20 rassmann - * Interface enhancements. - * - * Revision 1.5 1998/09/04 12:40:57 rassmann - * Interface cleanup. - * - * Revision 1.4 1998/09/04 12:14:13 rassmann - * Interface cleanup. - * - * Revision 1.3 1998/09/02 16:56:40 rassmann - * Updated interface. - * - * Revision 1.2 1998/08/27 14:26:09 rassmann - * Updated interface. - * - * Revision 1.1 1998/08/21 08:31:08 rassmann - * First public version. - * - ******************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * This module is intended to manage multicast addresses and promiscuous mode - * on GEnesis adapters. - * - * Include File Hierarchy: - * - * "skdrv1st.h" - * ... - * "sktypes.h" - * "skqueue.h" - * "skaddr.h" - * ... - * "skdrv2nd.h" - * - ******************************************************************************/ - -#ifndef __INC_SKADDR_H -#define __INC_SKADDR_H - -#ifdef __cplusplus -#error C++ is not yet supported. -extern "C" { -#endif /* cplusplus */ - -/* defines ********************************************************************/ - -#define SK_MAC_ADDR_LEN 6 /* Length of MAC address. */ -#define SK_MAX_ADDRS 14 /* #Addrs for exact match. */ - -/* ----- Common return values ----- */ - -#define SK_ADDR_SUCCESS 0 /* Function returned successfully. */ -#define SK_ADDR_ILLEGAL_PORT 100 /* Port number too high. */ -#define SK_ADDR_TOO_EARLY 101 /* Function called too early. */ - -/* ----- Clear/Add flag bits ----- */ - -#define SK_ADDR_PERMANENT 1 /* RLMT Address */ - -/* ----- Additional Clear flag bits ----- */ - -#define SK_MC_SW_ONLY 2 /* Do not update HW when clearing. */ - -/* ----- Override flag bits ----- */ - -#define SK_ADDR_LOGICAL_ADDRESS 0 -#define SK_ADDR_VIRTUAL_ADDRESS (SK_ADDR_LOGICAL_ADDRESS) /* old */ -#define SK_ADDR_PHYSICAL_ADDRESS 1 -#define SK_ADDR_CLEAR_LOGICAL 2 -#define SK_ADDR_SET_LOGICAL 4 - -/* ----- Override return values ----- */ - -#define SK_ADDR_OVERRIDE_SUCCESS (SK_ADDR_SUCCESS) -#define SK_ADDR_DUPLICATE_ADDRESS 1 -#define SK_ADDR_MULTICAST_ADDRESS 2 - -/* ----- Partitioning of excact match table ----- */ - -#define SK_ADDR_EXACT_MATCHES 16 /* #Exact match entries. */ - -#define SK_ADDR_FIRST_MATCH_RLMT 1 -#define SK_ADDR_LAST_MATCH_RLMT 2 -#define SK_ADDR_FIRST_MATCH_DRV 3 -#define SK_ADDR_LAST_MATCH_DRV (SK_ADDR_EXACT_MATCHES - 1) - -/* ----- SkAddrMcAdd/SkAddrMcUpdate return values ----- */ - -#define SK_MC_FILTERING_EXACT 0 /* Exact filtering. */ -#define SK_MC_FILTERING_INEXACT 1 /* Inexact filtering. */ - -/* ----- Additional SkAddrMcAdd return values ----- */ - -#define SK_MC_ILLEGAL_ADDRESS 2 /* Illegal address. */ -#define SK_MC_ILLEGAL_PORT 3 /* Illegal port (not the active one). */ -#define SK_MC_RLMT_OVERFLOW 4 /* Too many RLMT mc addresses. */ - -/* Promiscuous mode bits ----- */ - -#define SK_PROM_MODE_NONE 0 /* Normal receive. */ -#define SK_PROM_MODE_LLC 1 /* Receive all LLC frames. */ -#define SK_PROM_MODE_ALL_MC 2 /* Receive all multicast frames. */ -/* #define SK_PROM_MODE_NON_LLC 4 */ /* Receive all non-LLC frames. */ - -/* Macros */ - -#if 0 -#ifndef SK_ADDR_EQUAL -/* - * "&" instead of "&&" allows better optimization on IA-64. - * The replacement is safe here, as all bytes exist. - */ -#ifndef SK_ADDR_DWORD_COMPARE -#define SK_ADDR_EQUAL(A1,A2) ( \ - (((SK_U8 *)(A1))[5] == ((SK_U8 *)(A2))[5]) & \ - (((SK_U8 *)(A1))[4] == ((SK_U8 *)(A2))[4]) & \ - (((SK_U8 *)(A1))[3] == ((SK_U8 *)(A2))[3]) & \ - (((SK_U8 *)(A1))[2] == ((SK_U8 *)(A2))[2]) & \ - (((SK_U8 *)(A1))[1] == ((SK_U8 *)(A2))[1]) & \ - (((SK_U8 *)(A1))[0] == ((SK_U8 *)(A2))[0])) -#else /* SK_ADDR_DWORD_COMPARE */ -#define SK_ADDR_EQUAL(A1,A2) ( \ - (*(SK_U32 *)&(((SK_U8 *)(A1))[2]) == *(SK_U32 *)&(((SK_U8 *)(A2))[2])) & \ - (*(SK_U32 *)&(((SK_U8 *)(A1))[0]) == *(SK_U32 *)&(((SK_U8 *)(A2))[0]))) -#endif /* SK_ADDR_DWORD_COMPARE */ -#endif /* SK_ADDR_EQUAL */ -#endif /* 0 */ - -#ifndef SK_ADDR_EQUAL -#ifndef SK_ADDR_DWORD_COMPARE -#define SK_ADDR_EQUAL(A1,A2) ( \ - (((SK_U8 *)(A1))[5] == ((SK_U8 *)(A2))[5]) & \ - (((SK_U8 *)(A1))[4] == ((SK_U8 *)(A2))[4]) & \ - (((SK_U8 *)(A1))[3] == ((SK_U8 *)(A2))[3]) & \ - (((SK_U8 *)(A1))[2] == ((SK_U8 *)(A2))[2]) & \ - (((SK_U8 *)(A1))[1] == ((SK_U8 *)(A2))[1]) & \ - (((SK_U8 *)(A1))[0] == ((SK_U8 *)(A2))[0])) -#else /* SK_ADDR_DWORD_COMPARE */ -#define SK_ADDR_EQUAL(A1,A2) ( \ - (*(SK_U16 *)&(((SK_U8 *)(A1))[4]) == *(SK_U16 *)&(((SK_U8 *)(A2))[4])) && \ - (*(SK_U32 *)&(((SK_U8 *)(A1))[0]) == *(SK_U32 *)&(((SK_U8 *)(A2))[0]))) -#endif /* SK_ADDR_DWORD_COMPARE */ -#endif /* SK_ADDR_EQUAL */ - -/* typedefs *******************************************************************/ - -typedef struct s_MacAddr { - SK_U8 a[SK_MAC_ADDR_LEN]; -} SK_MAC_ADDR; - - -/* SK_FILTER is used to ensure alignment of the filter. */ -typedef union s_InexactFilter { - SK_U8 Bytes[8]; - SK_U64 Val; /* Dummy entry for alignment only. */ -} SK_FILTER64; - - -typedef struct s_AddrNet SK_ADDR_NET; - - -typedef struct s_AddrPort { - -/* ----- Public part (read-only) ----- */ - - SK_MAC_ADDR CurrentMacAddress; /* Current physical MAC Address. */ - SK_MAC_ADDR PermanentMacAddress; /* Permanent physical MAC Address. */ - int PromMode; /* Promiscuous Mode. */ - -/* ----- Private part ----- */ - - SK_MAC_ADDR PreviousMacAddress; /* Prev. phys. MAC Address. */ - SK_BOOL CurrentMacAddressSet; /* CurrentMacAddress is set. */ - SK_U8 Align01; - - SK_U32 FirstExactMatchRlmt; - SK_U32 NextExactMatchRlmt; - SK_U32 FirstExactMatchDrv; - SK_U32 NextExactMatchDrv; - SK_MAC_ADDR Exact[SK_ADDR_EXACT_MATCHES]; - SK_FILTER64 InexactFilter; /* For 64-bit hash register. */ - SK_FILTER64 InexactRlmtFilter; /* For 64-bit hash register. */ - SK_FILTER64 InexactDrvFilter; /* For 64-bit hash register. */ -} SK_ADDR_PORT; - - -struct s_AddrNet { -/* ----- Public part (read-only) ----- */ - - SK_MAC_ADDR CurrentMacAddress; /* Logical MAC Address. */ - SK_MAC_ADDR PermanentMacAddress; /* Logical MAC Address. */ - -/* ----- Private part ----- */ - - SK_U32 ActivePort; /* View of module ADDR. */ - SK_BOOL CurrentMacAddressSet; /* CurrentMacAddress is set. */ - SK_U8 Align01; - SK_U16 Align02; -}; - - -typedef struct s_Addr { - -/* ----- Public part (read-only) ----- */ - - SK_ADDR_NET Net[SK_MAX_NETS]; - SK_ADDR_PORT Port[SK_MAX_MACS]; - -/* ----- Private part ----- */ -} SK_ADDR; - -/* function prototypes ********************************************************/ - -#ifndef SK_KR_PROTO - -/* Functions provided by SkAddr */ - -/* ANSI/C++ compliant function prototypes */ - -extern int SkAddrInit( - SK_AC *pAC, - SK_IOC IoC, - int Level); - -extern int SkAddrMcClear( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int Flags); - -extern int SkAddrXmacMcClear( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int Flags); - -extern int SkAddrGmacMcClear( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int Flags); - -extern int SkAddrMcAdd( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - SK_MAC_ADDR *pMc, - int Flags); - -extern int SkAddrXmacMcAdd( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - SK_MAC_ADDR *pMc, - int Flags); - -extern int SkAddrGmacMcAdd( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - SK_MAC_ADDR *pMc, - int Flags); - -extern int SkAddrMcUpdate( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber); - -extern int SkAddrXmacMcUpdate( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber); - -extern int SkAddrGmacMcUpdate( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber); - -extern int SkAddrOverride( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - SK_MAC_ADDR *pNewAddr, - int Flags); - -extern int SkAddrPromiscuousChange( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int NewPromMode); - -extern int SkAddrXmacPromiscuousChange( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int NewPromMode); - -extern int SkAddrGmacPromiscuousChange( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 PortNumber, - int NewPromMode); - -extern int SkAddrSwap( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 FromPortNumber, - SK_U32 ToPortNumber); - -#else /* defined(SK_KR_PROTO)) */ - -/* Non-ANSI/C++ compliant function prototypes */ - -#error KR-style prototypes are not yet provided. - -#endif /* defined(SK_KR_PROTO)) */ - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __INC_SKADDR_H */ diff --git a/drivers/net/sk98lin/h/skcsum.h b/drivers/net/sk98lin/h/skcsum.h deleted file mode 100644 index 2acae329e3..0000000000 --- a/drivers/net/sk98lin/h/skcsum.h +++ /dev/null @@ -1,261 +0,0 @@ -/****************************************************************************** - * - * Name: skcsum.h - * Project: GEnesis - SysKonnect SK-NET Gigabit Ethernet (SK-98xx) - * Version: $Revision: 1.9 $ - * Date: $Date: 2001/02/06 11:21:39 $ - * Purpose: Store/verify Internet checksum in send/receive packets. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2001 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skcsum.h,v $ - * Revision 1.9 2001/02/06 11:21:39 rassmann - * Editorial changes. - * - * Revision 1.8 2001/02/06 11:15:36 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.7 2000/06/29 13:17:05 rassmann - * Corrected reception of a packet with UDP checksum == 0 (which means there - * is no UDP checksum). - * - * Revision 1.6 2000/02/28 12:33:44 cgoos - * Changed C++ style comments to C style. - * - * Revision 1.5 2000/02/21 12:10:05 cgoos - * Fixed license comment. - * - * Revision 1.4 2000/02/21 11:08:37 cgoos - * Merged changes back into common source. - * - * Revision 1.1 1999/07/26 14:47:49 mkarl - * changed from common source to windows specific source - * added return SKCS_STATUS_IP_CSUM_ERROR_UDP and - * SKCS_STATUS_IP_CSUM_ERROR_TCP to pass the NidsTester - * changes for Tx csum offload - * - * Revision 1.2 1998/09/04 12:16:34 mhaveman - * Checked in for Stephan to allow compilation. - * -Added definition SK_CSUM_EVENT_CLEAR_PROTO_STATS to clear statistic - * -Added prototype for SkCsEvent() - * - * Revision 1.1 1998/09/01 15:36:53 swolf - * initial revision - * - * 01-Sep-1998 sw Created. - * - ******************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * Public header file for the "GEnesis" common module "CSUM". - * - * "GEnesis" is an abbreviation of "Gigabit Ethernet Network System in Silicon" - * and is the code name of this SysKonnect project. - * - * Compilation Options: - * - * SK_USE_CSUM - Define if CSUM is to be used. Otherwise, CSUM will be an - * empty module. - * - * SKCS_OVERWRITE_PROTO - Define to overwrite the default protocol id - * definitions. In this case, all SKCS_PROTO_xxx definitions must be made - * external. - * - * SKCS_OVERWRITE_STATUS - Define to overwrite the default return status - * definitions. In this case, all SKCS_STATUS_xxx definitions must be made - * external. - * - * Include File Hierarchy: - * - * "h/skcsum.h" - * "h/sktypes.h" - * "h/skqueue.h" - * - ******************************************************************************/ - -#ifndef __INC_SKCSUM_H -#define __INC_SKCSUM_H - -#include "h/sktypes.h" -#include "h/skqueue.h" - -/* defines ********************************************************************/ - -/* - * Define the default bit flags for 'SKCS_PACKET_INFO.ProtocolFlags' if no user - * overwrite. - */ -#ifndef SKCS_OVERWRITE_PROTO /* User overwrite? */ -#define SKCS_PROTO_IP 0x1 /* IP (Internet Protocol version 4) */ -#define SKCS_PROTO_TCP 0x2 /* TCP (Transmission Control Protocol) */ -#define SKCS_PROTO_UDP 0x4 /* UDP (User Datagram Protocol) */ - -/* Indices for protocol statistics. */ -#define SKCS_PROTO_STATS_IP 0 -#define SKCS_PROTO_STATS_UDP 1 -#define SKCS_PROTO_STATS_TCP 2 -#define SKCS_NUM_PROTOCOLS 3 /* Number of supported protocols. */ -#endif /* !SKCS_OVERWRITE_PROTO */ - -/* - * Define the default SKCS_STATUS type and values if no user overwrite. - * - * SKCS_STATUS_UNKNOWN_IP_VERSION - Not an IP v4 frame. - * SKCS_STATUS_IP_CSUM_ERROR - IP checksum error. - * SKCS_STATUS_IP_CSUM_ERROR_TCP - IP checksum error in TCP frame. - * SKCS_STATUS_IP_CSUM_ERROR_UDP - IP checksum error in UDP frame - * SKCS_STATUS_IP_FRAGMENT - IP fragment (IP checksum ok). - * SKCS_STATUS_IP_CSUM_OK - IP checksum ok (not a TCP or UDP frame). - * SKCS_STATUS_TCP_CSUM_ERROR - TCP checksum error (IP checksum ok). - * SKCS_STATUS_UDP_CSUM_ERROR - UDP checksum error (IP checksum ok). - * SKCS_STATUS_TCP_CSUM_OK - IP and TCP checksum ok. - * SKCS_STATUS_UDP_CSUM_OK - IP and UDP checksum ok. - * SKCS_STATUS_IP_CSUM_OK_NO_UDP - IP checksum OK and no UDP checksum. - */ -#ifndef SKCS_OVERWRITE_STATUS /* User overwrite? */ -#define SKCS_STATUS int /* Define status type. */ - -#define SKCS_STATUS_UNKNOWN_IP_VERSION 1 -#define SKCS_STATUS_IP_CSUM_ERROR 2 -#define SKCS_STATUS_IP_FRAGMENT 3 -#define SKCS_STATUS_IP_CSUM_OK 4 -#define SKCS_STATUS_TCP_CSUM_ERROR 5 -#define SKCS_STATUS_UDP_CSUM_ERROR 6 -#define SKCS_STATUS_TCP_CSUM_OK 7 -#define SKCS_STATUS_UDP_CSUM_OK 8 -/* needed for Microsoft */ -#define SKCS_STATUS_IP_CSUM_ERROR_UDP 9 -#define SKCS_STATUS_IP_CSUM_ERROR_TCP 10 -/* UDP checksum may be omitted */ -#define SKCS_STATUS_IP_CSUM_OK_NO_UDP 11 -#endif /* !SKCS_OVERWRITE_STATUS */ - -/* Clear protocol statistics event. */ -#define SK_CSUM_EVENT_CLEAR_PROTO_STATS 1 - -/* - * Add two values in one's complement. - * - * Note: One of the two input values may be "longer" than 16-bit, but then the - * resulting sum may be 17 bits long. In this case, add zero to the result using - * SKCS_OC_ADD() again. - * - * Result = Value1 + Value2 - */ -#define SKCS_OC_ADD(Result, Value1, Value2) { \ - unsigned long Sum; \ - \ - Sum = (unsigned long) (Value1) + (unsigned long) (Value2); \ - /* Add-in any carry. */ \ - (Result) = (Sum & 0xffff) + (Sum >> 16); \ -} - -/* - * Subtract two values in one's complement. - * - * Result = Value1 - Value2 - */ -#define SKCS_OC_SUB(Result, Value1, Value2) \ - SKCS_OC_ADD((Result), (Value1), ~(Value2) & 0xffff) - -/* typedefs *******************************************************************/ - -/* - * SKCS_PROTO_STATS - The CSUM protocol statistics structure. - * - * There is one instance of this structure for each protocol supported. - */ -typedef struct s_CsProtocolStatistics { - SK_U64 RxOkCts; /* Receive checksum ok. */ - SK_U64 RxUnableCts; /* Unable to verify receive checksum. */ - SK_U64 RxErrCts; /* Receive checksum error. */ - SK_U64 TxOkCts; /* Transmit checksum ok. */ - SK_U64 TxUnableCts; /* Unable to calculate checksum in hw. */ -} SKCS_PROTO_STATS; - -/* - * s_Csum - The CSUM module context structure. - */ -typedef struct s_Csum { - /* Enabled receive SK_PROTO_XXX bit flags. */ - unsigned ReceiveFlags[SK_MAX_NETS]; -#ifdef TX_CSUM - unsigned TransmitFlags[SK_MAX_NETS]; -#endif /* TX_CSUM */ - - /* The protocol statistics structure; one per supported protocol. */ - SKCS_PROTO_STATS ProtoStats[SK_MAX_NETS][SKCS_NUM_PROTOCOLS]; -} SK_CSUM; - -/* - * SKCS_PACKET_INFO - The packet information structure. - */ -typedef struct s_CsPacketInfo { - /* Bit field specifiying the desired/found protocols. */ - unsigned ProtocolFlags; - - /* Length of complete IP header, including any option fields. */ - unsigned IpHeaderLength; - - /* IP header checksum. */ - unsigned IpHeaderChecksum; - - /* TCP/UDP pseudo header checksum. */ - unsigned PseudoHeaderChecksum; -} SKCS_PACKET_INFO; - -/* function prototypes ********************************************************/ - -#ifndef SkCsCalculateChecksum -extern unsigned SkCsCalculateChecksum( - void *pData, - unsigned Length); -#endif - -extern int SkCsEvent( - SK_AC *pAc, - SK_IOC Ioc, - SK_U32 Event, - SK_EVPARA Param); - -extern SKCS_STATUS SkCsGetReceiveInfo( - SK_AC *pAc, - void *pIpHeader, - unsigned Checksum1, - unsigned Checksum2, - int NetNumber); - -extern void SkCsGetSendInfo( - SK_AC *pAc, - void *pIpHeader, - SKCS_PACKET_INFO *pPacketInfo, - int NetNumber); - -extern void SkCsSetReceiveFlags( - SK_AC *pAc, - unsigned ReceiveFlags, - unsigned *pChecksum1Offset, - unsigned *pChecksum2Offset, - int NetNumber); - -#endif /* __INC_SKCSUM_H */ diff --git a/drivers/net/sk98lin/h/skdebug.h b/drivers/net/sk98lin/h/skdebug.h deleted file mode 100644 index 5feda92e38..0000000000 --- a/drivers/net/sk98lin/h/skdebug.h +++ /dev/null @@ -1,119 +0,0 @@ -/****************************************************************************** - * - * Name: skdebug.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.12 $ - * Date: $Date: 2002/07/15 15:37:13 $ - * Purpose: SK specific DEBUG support - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * $Log: skdebug.h,v $ - * Revision 1.12 2002/07/15 15:37:13 rschmidt - * Power Management support - * Editorial changes - * - * Revision 1.11 2002/04/25 11:04:39 rschmidt - * Editorial changes - * - * Revision 1.10 1999/11/22 13:47:40 cgoos - * Changed license header to GPL. - * - * Revision 1.9 1999/09/14 14:02:43 rwahl - * Added SK_DBGMOD_PECP. - * - * Revision 1.8 1998/11/25 08:31:54 gklug - * fix: no C++ comments allowed in common sources - * - * Revision 1.7 1998/11/24 16:47:24 swolf - * Driver may now define its own SK_DBG_MSG() (eg. in "h/skdrv1st.h"). - * - * Revision 1.6 1998/10/28 10:23:55 rassmann - * ADDED SK_DBGMOD_ADDR. - * - * Revision 1.5 1998/10/22 09:43:55 gklug - * add: CSUM module - * - * Revision 1.4 1998/10/01 07:54:44 gklug - * add: PNMI debug module - * - * Revision 1.3 1998/09/18 08:32:34 afischer - * Macros changed according ssr-spec.: - * SK_DBG_MODCHK -> SK_DBG_CHKMOD - * SK_DBG_CATCHK -> SK_DBG_CHKCAT - * - * Revision 1.2 1998/07/03 14:38:25 malthoff - * Add category SK_DBGCAT_FATAL. - * - * Revision 1.1 1998/06/19 13:39:01 malthoff - * created. - * - * - ******************************************************************************/ - -#ifndef __INC_SKDEBUG_H -#define __INC_SKDEBUG_H - -#ifdef DEBUG -#ifndef SK_DBG_MSG -#define SK_DBG_MSG(pAC,comp,cat,arg) \ - if ( ((comp) & SK_DBG_CHKMOD(pAC)) && \ - ((cat) & SK_DBG_CHKCAT(pAC)) ) { \ - SK_DBG_PRINTF arg ; \ - } -#endif -#else -#define SK_DBG_MSG(pAC,comp,lev,arg) -#endif - -/* PLS NOTE: - * ========= - * Due to any restrictions of kernel printf routines do not use other - * format identifiers as: %x %d %c %s . - * Never use any combined format identifiers such as: %lx %ld in your - * printf - argument (arg) because some OS specific kernel printfs may - * only support some basic identifiers. - */ - -/* Debug modules */ - -#define SK_DBGMOD_MERR 0x00000001L /* general module error indication */ -#define SK_DBGMOD_HWM 0x00000002L /* Hardware init module */ -#define SK_DBGMOD_RLMT 0x00000004L /* RLMT module */ -#define SK_DBGMOD_VPD 0x00000008L /* VPD module */ -#define SK_DBGMOD_I2C 0x00000010L /* I2C module */ -#define SK_DBGMOD_PNMI 0x00000020L /* PNMI module */ -#define SK_DBGMOD_CSUM 0x00000040L /* CSUM module */ -#define SK_DBGMOD_ADDR 0x00000080L /* ADDR module */ -#define SK_DBGMOD_PECP 0x00000100L /* PECP module */ -#define SK_DBGMOD_POWM 0x00000200L /* Power Management module */ - -/* Debug events */ - -#define SK_DBGCAT_INIT 0x00000001L /* module/driver initialization */ -#define SK_DBGCAT_CTRL 0x00000002L /* controlling devices */ -#define SK_DBGCAT_ERR 0x00000004L /* error handling paths */ -#define SK_DBGCAT_TX 0x00000008L /* transmit path */ -#define SK_DBGCAT_RX 0x00000010L /* receive path */ -#define SK_DBGCAT_IRQ 0x00000020L /* general IRQ handling */ -#define SK_DBGCAT_QUEUE 0x00000040L /* any queue management */ -#define SK_DBGCAT_DUMP 0x00000080L /* large data output e.g. hex dump */ -#define SK_DBGCAT_FATAL 0x00000100L /* fatal error */ - -#endif /* __INC_SKDEBUG_H */ diff --git a/drivers/net/sk98lin/h/skdrv1st.h b/drivers/net/sk98lin/h/skdrv1st.h deleted file mode 100644 index 8d372b58d9..0000000000 --- a/drivers/net/sk98lin/h/skdrv1st.h +++ /dev/null @@ -1,264 +0,0 @@ -/****************************************************************************** - * - * Name: skdrv1st.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.11 $ - * Date: $Date: 2003/02/25 14:16:40 $ - * Purpose: First header file for driver and all other modules - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skdrv1st.h,v $ - * Revision 1.11 2003/02/25 14:16:40 mlindner - * Fix: Copyright statement - * - * Revision 1.10 2002/10/02 12:46:02 mlindner - * Add: Support for Yukon - * - * Revision 1.9.2.2 2001/12/07 12:06:42 mlindner - * Fix: malloc -> slab changes - * - * Revision 1.9.2.1 2001/03/12 16:50:59 mlindner - * chg: kernel 2.4 adaption - * - * Revision 1.9 2001/01/22 14:16:04 mlindner - * added ProcFs functionality - * Dual Net functionality integrated - * Rlmt networks added - * - * Revision 1.8 2000/02/21 12:19:18 cgoos - * Added default for SK_DEBUG_CHKMOD/_CHKCAT - * - * Revision 1.7 1999/11/22 13:50:00 cgoos - * Changed license header to GPL. - * Added overwrite for several functions. - * Removed linux 2.0.x definitions. - * Removed PCI vendor ID definition (now in kernel). - * - * Revision 1.6 1999/07/27 08:03:33 cgoos - * Changed SK_IN/OUT macros to readX/writeX instead of memory - * accesses (necessary for ALPHA). - * - * Revision 1.5 1999/07/23 12:10:21 cgoos - * Removed SK_RLMT_SLOW_LOOKAHEAD define. - * - * Revision 1.4 1999/07/14 12:31:13 cgoos - * Added SK_RLMT_SLOW_LOOKAHEAD define. - * - * Revision 1.3 1999/04/07 10:12:54 cgoos - * Added check for KERNEL and OPTIMIZATION defines. - * - * Revision 1.2 1999/03/01 08:51:47 cgoos - * Fixed pcibios_read/write definitions. - * - * Revision 1.1 1999/02/16 07:40:49 cgoos - * First version. - * - * - * - ******************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * This is the first include file of the driver, which includes all - * neccessary system header files and some of the GEnesis header files. - * It also defines some basic items. - * - * Include File Hierarchy: - * - * see skge.c - * - ******************************************************************************/ - -#ifndef __INC_SKDRV1ST_H -#define __INC_SKDRV1ST_H - -#if 0 -/* Check kernel version */ -#include <linux/version.h> -#if (LINUX_VERSION_CODE > 0x020300) -#endif -#endif - -typedef struct s_AC SK_AC; - -/* override some default functions with optimized linux functions */ - -#define SK_PNMI_STORE_U16(p,v) memcpy((char*)(p),(char*)&(v),2) -#define SK_PNMI_STORE_U32(p,v) memcpy((char*)(p),(char*)&(v),4) -#define SK_PNMI_STORE_U64(p,v) memcpy((char*)(p),(char*)&(v),8) -#define SK_PNMI_READ_U16(p,v) memcpy((char*)&(v),(char*)(p),2) -#define SK_PNMI_READ_U32(p,v) memcpy((char*)&(v),(char*)(p),2) -#define SK_PNMI_READ_U64(p,v) memcpy((char*)&(v),(char*)(p),2) - -#define SkCsCalculateChecksum(p,l) ((~ip_compute_csum(p, l)) & 0xffff) - -#define SK_ADDR_EQUAL(a1,a2) (!memcmp(a1,a2,6)) - - -#if !defined(__OPTIMIZE__) || !defined(__KERNEL__) -#warning You must compile this file with the correct options! -#warning See the last lines of the source file. -#error You must compile this driver with "-O". -#endif - -#if 0 -#include <linux/version.h> -#endif -#include <linux/types.h> -#if 0 -#include <linux/kernel.h> -#endif -#include <linux/string.h> -#if 0 -#include <linux/errno.h> -#include <linux/ioport.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#endif -#include <asm/byteorder.h> -#include <asm/bitops.h> -#include <asm/io.h> -#if 0 -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> - -#include <linux/init.h> -#include <asm/uaccess.h> -#include <net/checksum.h> -#endif - -#include "h/sktypes.h" -#include "h/skerror.h" -#include "h/skdebug.h" -#include "h/lm80.h" -#include "h/xmac_ii.h" - -#include "u-boot_compat.h" - -#ifdef __LITTLE_ENDIAN -#define SK_LITTLE_ENDIAN -#else -#define SK_BIG_ENDIAN -#endif - -#if 0 -#define SK_NET_DEVICE net_device -#else -#define SK_NET_DEVICE eth_device -#endif - - -/* we use gethrtime(), return unit: nanoseconds */ -#if 0 -#define SK_TICKS_PER_SEC HZ -#else -#define SK_TICKS_PER_SEC CONFIG_SYS_HZ -#endif - -#define SK_MEM_MAPPED_IO - -/* #define SK_RLMT_SLOW_LOOKAHEAD */ - -#define SK_MAX_MACS 2 -#define SK_MAX_NETS 2 - -#define SK_IOC char* - -typedef struct s_DrvRlmtMbuf SK_MBUF; - -#define SK_CONST64 INT64_C -#define SK_CONSTU64 UINT64_C - -#define SK_MEMCPY(dest,src,size) memcpy(dest,src,size) -#define SK_MEMCMP(s1,s2,size) memcmp(s1,s2,size) -#define SK_MEMSET(dest,val,size) memset(dest,val,size) -#define SK_STRLEN(pStr) strlen((char*)(pStr)) -#define SK_STRNCPY(pDest,pSrc,size) strncpy((char*)(pDest),(char*)(pSrc),size) -#define SK_STRCMP(pStr1,pStr2) strcmp((char*)(pStr1),(char*)(pStr2)) - -/* macros to access the adapter */ -#define SK_OUT8(b,a,v) writeb((v), ((b)+(a))) -#define SK_OUT16(b,a,v) writew((v), ((b)+(a))) -#define SK_OUT32(b,a,v) writel((v), ((b)+(a))) -#define SK_IN8(b,a,pv) (*(pv) = readb((b)+(a))) -#define SK_IN16(b,a,pv) (*(pv) = readw((b)+(a))) -#define SK_IN32(b,a,pv) (*(pv) = readl((b)+(a))) - -#define int8_t char -#define int16_t short -#define int32_t long -#define int64_t long long -#define uint8_t u_char -#define uint16_t u_short -#define uint32_t u_long -#define uint64_t unsigned long long -#define t_scalar_t int -#define t_uscalar_t unsigned int -#define uintptr_t unsigned long - -#define __CONCAT__(A,B) A##B - -#define INT32_C(a) __CONCAT__(a,L) -#define INT64_C(a) __CONCAT__(a,LL) -#define UINT32_C(a) __CONCAT__(a,UL) -#define UINT64_C(a) __CONCAT__(a,ULL) - -#ifdef DEBUG -#define SK_DBG_PRINTF printk -#ifndef SK_DEBUG_CHKMOD -#define SK_DEBUG_CHKMOD 0 -#endif -#ifndef SK_DEBUG_CHKCAT -#define SK_DEBUG_CHKCAT 0 -#endif -/* those come from the makefile */ -#define SK_DBG_CHKMOD(pAC) (SK_DEBUG_CHKMOD) -#define SK_DBG_CHKCAT(pAC) (SK_DEBUG_CHKCAT) - -extern void SkDbgPrintf(const char *format,...); - -#define SK_DBGMOD_DRV 0x00010000 - -/**** possible driver debug categories ********************************/ -#define SK_DBGCAT_DRV_ENTRY 0x00010000 -#define SK_DBGCAT_DRV_SAP 0x00020000 -#define SK_DBGCAT_DRV_MCA 0x00040000 -#define SK_DBGCAT_DRV_TX_PROGRESS 0x00080000 -#define SK_DBGCAT_DRV_RX_PROGRESS 0x00100000 -#define SK_DBGCAT_DRV_PROGRESS 0x00200000 -#define SK_DBGCAT_DRV_MSG 0x00400000 -#define SK_DBGCAT_DRV_PROM 0x00800000 -#define SK_DBGCAT_DRV_TX_FRAME 0x01000000 -#define SK_DBGCAT_DRV_ERROR 0x02000000 -#define SK_DBGCAT_DRV_INT_SRC 0x04000000 -#define SK_DBGCAT_DRV_EVENT 0x08000000 - -#endif - -#define SK_ERR_LOG SkErrorLog - -extern void SkErrorLog(SK_AC*, int, int, char*); - -#endif diff --git a/drivers/net/sk98lin/h/skdrv2nd.h b/drivers/net/sk98lin/h/skdrv2nd.h deleted file mode 100644 index a55005fc19..0000000000 --- a/drivers/net/sk98lin/h/skdrv2nd.h +++ /dev/null @@ -1,561 +0,0 @@ -/****************************************************************************** - * - * Name: skdrv2nd.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.15 $ - * Date: $Date: 2003/02/25 14:16:40 $ - * Purpose: Second header file for driver and all other modules - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skdrv2nd.h,v $ - * Revision 1.15 2003/02/25 14:16:40 mlindner - * Fix: Copyright statement - * - * Revision 1.14 2003/02/25 13:26:26 mlindner - * Add: Support for various vendors - * - * Revision 1.13 2002/10/02 12:46:02 mlindner - * Add: Support for Yukon - * - * Revision 1.12.2.2 2001/09/05 12:14:50 mlindner - * add: New hardware revision int - * - * Revision 1.12.2.1 2001/03/12 16:50:59 mlindner - * chg: kernel 2.4 adaption - * - * Revision 1.12 2001/03/01 12:52:15 mlindner - * Fixed ring size - * - * Revision 1.11 2001/02/19 13:28:02 mlindner - * Changed PNMI parameter values - * - * Revision 1.10 2001/01/22 14:16:04 mlindner - * added ProcFs functionality - * Dual Net functionality integrated - * Rlmt networks added - * - * Revision 1.1 2000/10/05 19:46:50 phargrov - * Add directory src/vipk_devs_nonlbl/vipk_sk98lin/ - * This is the SysKonnect SK-98xx Gigabit Ethernet driver, - * contributed by SysKonnect. - * - * Revision 1.9 2000/02/21 10:39:55 cgoos - * Added flag for jumbo support usage. - * - * Revision 1.8 1999/11/22 13:50:44 cgoos - * Changed license header to GPL. - * Fixed two comments. - * - * Revision 1.7 1999/09/28 12:38:21 cgoos - * Added CheckQueue to SK_AC. - * - * Revision 1.6 1999/07/27 08:04:05 cgoos - * Added checksumming variables to SK_AC. - * - * Revision 1.5 1999/03/29 12:33:26 cgoos - * Rreversed to fine lock granularity. - * - * Revision 1.4 1999/03/15 12:14:02 cgoos - * Added DriverLock to SK_AC. - * Removed other locks. - * - * Revision 1.3 1999/03/01 08:52:27 cgoos - * Changed pAC->PciDev declaration. - * - * Revision 1.2 1999/02/18 10:57:14 cgoos - * Removed SkDrvTimeStamp prototype. - * Fixed SkGeOsGetTime prototype. - * - * Revision 1.1 1999/02/16 07:41:01 cgoos - * First version. - * - * - * - ******************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * This is the second include file of the driver, which includes all other - * neccessary files and defines all structures and constants used by the - * driver and the common modules. - * - * Include File Hierarchy: - * - * see skge.c - * - ******************************************************************************/ - -#ifndef __INC_SKDRV2ND_H -#define __INC_SKDRV2ND_H - -#include "h/skqueue.h" -#include "h/skgehwt.h" -#include "h/sktimer.h" -#include "h/ski2c.h" -#include "h/skgepnmi.h" -#include "h/skvpd.h" -#include "h/skgehw.h" -#include "h/skgeinit.h" -#include "h/skaddr.h" -#include "h/skgesirq.h" -#include "h/skcsum.h" -#include "h/skrlmt.h" -#include "h/skgedrv.h" - -#define SK_PCI_ISCOMPLIANT(result, pdev) { \ - result = SK_FALSE; /* default */ \ - /* 3Com (0x10b7) */ \ - if (pdev->vendor == 0x10b7) { \ - /* Gigabit Ethernet Adapter (0x1700) */ \ - if ((pdev->device == 0x1700)) { \ - result = SK_TRUE; \ - } \ - /* SysKonnect (0x1148) */ \ - } else if (pdev->vendor == 0x1148) { \ - /* SK-98xx Gigabit Ethernet Server Adapter (0x4300) */ \ - /* SK-98xx V2 Gigabit Ethernet Adapter (0x4320) */ \ - if ((pdev->device == 0x4300) || \ - (pdev->device == 0x4320)) { \ - result = SK_TRUE; \ - } \ - /* D-Link (0x1186) */ \ - } else if (pdev->vendor == 0x1186) { \ - /* Gigabit Ethernet Adapter (0x4c00) */ \ - if ((pdev->device == 0x4c00)) { \ - result = SK_TRUE; \ - } \ - /* CNet (0x1371) */ \ - } else if (pdev->vendor == 0x1371) { \ - /* GigaCard Network Adapter (0x434e) */ \ - if ((pdev->device == 0x434e)) { \ - result = SK_TRUE; \ - } \ - /* Linksys (0x1737) */ \ - } else if (pdev->vendor == 0x1737) { \ - /* Gigabit Network Adapter (0x1032) */ \ - /* Gigabit Network Adapter (0x1064) */ \ - if ((pdev->device == 0x1032) || \ - (pdev->device == 0x1064)) { \ - result = SK_TRUE; \ - } \ - } else { \ - result = SK_FALSE; \ - } \ -} - - -extern SK_MBUF *SkDrvAllocRlmtMbuf(SK_AC*, SK_IOC, unsigned); -extern void SkDrvFreeRlmtMbuf(SK_AC*, SK_IOC, SK_MBUF*); -extern SK_U64 SkOsGetTime(SK_AC*); -extern int SkPciReadCfgDWord(SK_AC*, int, SK_U32*); -extern int SkPciReadCfgWord(SK_AC*, int, SK_U16*); -extern int SkPciReadCfgByte(SK_AC*, int, SK_U8*); -extern int SkPciWriteCfgDWord(SK_AC*, int, SK_U32); -extern int SkPciWriteCfgWord(SK_AC*, int, SK_U16); -extern int SkPciWriteCfgByte(SK_AC*, int, SK_U8); -extern int SkDrvEvent(SK_AC*, SK_IOC IoC, SK_U32, SK_EVPARA); - -struct s_DrvRlmtMbuf { - SK_MBUF *pNext; /* Pointer to next RLMT Mbuf. */ - SK_U8 *pData; /* Data buffer (virtually contig.). */ - unsigned Size; /* Data buffer size. */ - unsigned Length; /* Length of packet (<= Size). */ - SK_U32 PortIdx; /* Receiving/transmitting port. */ -#ifdef SK_RLMT_MBUF_PRIVATE - SK_RLMT_MBUF Rlmt; /* Private part for RLMT. */ -#endif /* SK_RLMT_MBUF_PRIVATE */ - struct sk_buff *pOs; /* Pointer to message block */ -}; - - -/* - * ioctl definitions - */ -#define SK_IOCTL_BASE (SIOCDEVPRIVATE) -#define SK_IOCTL_GETMIB (SK_IOCTL_BASE + 0) -#define SK_IOCTL_SETMIB (SK_IOCTL_BASE + 1) -#define SK_IOCTL_PRESETMIB (SK_IOCTL_BASE + 2) - -typedef struct s_IOCTL SK_GE_IOCTL; - -struct s_IOCTL { - char* pData; - unsigned int Len; -}; - - -/* - * define sizes of descriptor rings in bytes - */ - -#if 0 -#define TX_RING_SIZE (8*1024) -#define RX_RING_SIZE (24*1024) -#else -#define TX_RING_SIZE (10 * 40) -#define RX_RING_SIZE (10 * 40) -#endif - -/* - * Buffer size for ethernet packets - */ -#define ETH_BUF_SIZE 1540 -#define ETH_MAX_MTU 1514 -#define ETH_MIN_MTU 60 -#define ETH_MULTICAST_BIT 0x01 -#define SK_JUMBO_MTU 9000 - -/* - * transmit priority selects the queue: LOW=asynchron, HIGH=synchron - */ -#define TX_PRIO_LOW 0 -#define TX_PRIO_HIGH 1 - -/* - * alignment of rx/tx descriptors - */ -#define DESCR_ALIGN 8 - -/* - * definitions for pnmi. TODO - */ -#define SK_DRIVER_RESET(pAC, IoC) 0 -#define SK_DRIVER_SENDEVENT(pAC, IoC) 0 -#define SK_DRIVER_SELFTEST(pAC, IoC) 0 -/* For get mtu you must add an own function */ -#define SK_DRIVER_GET_MTU(pAc,IoC,i) 0 -#define SK_DRIVER_SET_MTU(pAc,IoC,i,v) 0 -#define SK_DRIVER_PRESET_MTU(pAc,IoC,i,v) 0 - - -/* TX and RX descriptors *****************************************************/ - -typedef struct s_RxD RXD; /* the receive descriptor */ - -struct s_RxD { - volatile SK_U32 RBControl; /* Receive Buffer Control */ - SK_U32 VNextRxd; /* Next receive descriptor,low dword */ - SK_U32 VDataLow; /* Receive buffer Addr, low dword */ - SK_U32 VDataHigh; /* Receive buffer Addr, high dword */ - SK_U32 FrameStat; /* Receive Frame Status word */ - SK_U32 TimeStamp; /* Time stamp from XMAC */ - SK_U32 TcpSums; /* TCP Sum 2 / TCP Sum 1 */ - SK_U32 TcpSumStarts; /* TCP Sum Start 2 / TCP Sum Start 1 */ - RXD *pNextRxd; /* Pointer to next Rxd */ - struct sk_buff *pMBuf; /* Pointer to Linux' socket buffer */ -}; - -typedef struct s_TxD TXD; /* the transmit descriptor */ - -struct s_TxD { - volatile SK_U32 TBControl; /* Transmit Buffer Control */ - SK_U32 VNextTxd; /* Next transmit descriptor,low dword */ - SK_U32 VDataLow; /* Transmit Buffer Addr, low dword */ - SK_U32 VDataHigh; /* Transmit Buffer Addr, high dword */ - SK_U32 FrameStat; /* Transmit Frame Status Word */ - SK_U32 TcpSumOfs; /* Reserved / TCP Sum Offset */ - SK_U16 TcpSumSt; /* TCP Sum Start */ - SK_U16 TcpSumWr; /* TCP Sum Write */ - SK_U32 TcpReserved; /* not used */ - TXD *pNextTxd; /* Pointer to next Txd */ - struct sk_buff *pMBuf; /* Pointer to Linux' socket buffer */ -}; - - -/* definition of flags in descriptor control field */ -#define RX_CTRL_OWN_BMU UINT32_C(0x80000000) -#define RX_CTRL_STF UINT32_C(0x40000000) -#define RX_CTRL_EOF UINT32_C(0x20000000) -#define RX_CTRL_EOB_IRQ UINT32_C(0x10000000) -#define RX_CTRL_EOF_IRQ UINT32_C(0x08000000) -#define RX_CTRL_DEV_NULL UINT32_C(0x04000000) -#define RX_CTRL_STAT_VALID UINT32_C(0x02000000) -#define RX_CTRL_TIME_VALID UINT32_C(0x01000000) -#define RX_CTRL_CHECK_DEFAULT UINT32_C(0x00550000) -#define RX_CTRL_CHECK_CSUM UINT32_C(0x00560000) -#define RX_CTRL_LEN_MASK UINT32_C(0x0000FFFF) - -#define TX_CTRL_OWN_BMU UINT32_C(0x80000000) -#define TX_CTRL_STF UINT32_C(0x40000000) -#define TX_CTRL_EOF UINT32_C(0x20000000) -#define TX_CTRL_EOB_IRQ UINT32_C(0x10000000) -#define TX_CTRL_EOF_IRQ UINT32_C(0x08000000) -#define TX_CTRL_ST_FWD UINT32_C(0x04000000) -#define TX_CTRL_DISAB_CRC UINT32_C(0x02000000) -#define TX_CTRL_SOFTWARE UINT32_C(0x01000000) -#define TX_CTRL_CHECK_DEFAULT UINT32_C(0x00550000) -#define TX_CTRL_CHECK_CSUM UINT32_C(0x00560000) -#define TX_CTRL_LEN_MASK UINT32_C(0x0000FFFF) - - -/* The offsets of registers in the TX and RX queue control io area ***********/ - -#define RX_Q_BUF_CTRL_CNT 0x00 -#define RX_Q_NEXT_DESCR_LOW 0x04 -#define RX_Q_BUF_ADDR_LOW 0x08 -#define RX_Q_BUF_ADDR_HIGH 0x0c -#define RX_Q_FRAME_STAT 0x10 -#define RX_Q_TIME_STAMP 0x14 -#define RX_Q_CSUM_1_2 0x18 -#define RX_Q_CSUM_START_1_2 0x1c -#define RX_Q_CUR_DESCR_LOW 0x20 -#define RX_Q_DESCR_HIGH 0x24 -#define RX_Q_CUR_ADDR_LOW 0x28 -#define RX_Q_CUR_ADDR_HIGH 0x2c -#define RX_Q_CUR_BYTE_CNT 0x30 -#define RX_Q_CTRL 0x34 -#define RX_Q_FLAG 0x38 -#define RX_Q_TEST1 0x3c -#define RX_Q_TEST2 0x40 -#define RX_Q_TEST3 0x44 - -#define TX_Q_BUF_CTRL_CNT 0x00 -#define TX_Q_NEXT_DESCR_LOW 0x04 -#define TX_Q_BUF_ADDR_LOW 0x08 -#define TX_Q_BUF_ADDR_HIGH 0x0c -#define TX_Q_FRAME_STAT 0x10 -#define TX_Q_CSUM_START 0x14 -#define TX_Q_CSUM_START_POS 0x18 -#define TX_Q_RESERVED 0x1c -#define TX_Q_CUR_DESCR_LOW 0x20 -#define TX_Q_DESCR_HIGH 0x24 -#define TX_Q_CUR_ADDR_LOW 0x28 -#define TX_Q_CUR_ADDR_HIGH 0x2c -#define TX_Q_CUR_BYTE_CNT 0x30 -#define TX_Q_CTRL 0x34 -#define TX_Q_FLAG 0x38 -#define TX_Q_TEST1 0x3c -#define TX_Q_TEST2 0x40 -#define TX_Q_TEST3 0x44 - -/* definition of flags in the queue control field */ -#define RX_Q_CTRL_POLL_ON 0x00000080 -#define RX_Q_CTRL_POLL_OFF 0x00000040 -#define RX_Q_CTRL_STOP 0x00000020 -#define RX_Q_CTRL_START 0x00000010 -#define RX_Q_CTRL_CLR_I_PAR 0x00000008 -#define RX_Q_CTRL_CLR_I_EOB 0x00000004 -#define RX_Q_CTRL_CLR_I_EOF 0x00000002 -#define RX_Q_CTRL_CLR_I_ERR 0x00000001 - -#define TX_Q_CTRL_POLL_ON 0x00000080 -#define TX_Q_CTRL_POLL_OFF 0x00000040 -#define TX_Q_CTRL_STOP 0x00000020 -#define TX_Q_CTRL_START 0x00000010 -#define TX_Q_CTRL_CLR_I_EOB 0x00000004 -#define TX_Q_CTRL_CLR_I_EOF 0x00000002 -#define TX_Q_CTRL_CLR_I_ERR 0x00000001 - - -/* Interrupt bits in the interrupts source register **************************/ -#define IRQ_HW_ERROR 0x80000000 -#define IRQ_RESERVED 0x40000000 -#define IRQ_PKT_TOUT_RX1 0x20000000 -#define IRQ_PKT_TOUT_RX2 0x10000000 -#define IRQ_PKT_TOUT_TX1 0x08000000 -#define IRQ_PKT_TOUT_TX2 0x04000000 -#define IRQ_I2C_READY 0x02000000 -#define IRQ_SW 0x01000000 -#define IRQ_EXTERNAL_REG 0x00800000 -#define IRQ_TIMER 0x00400000 -#define IRQ_MAC1 0x00200000 -#define IRQ_LINK_SYNC_C_M1 0x00100000 -#define IRQ_MAC2 0x00080000 -#define IRQ_LINK_SYNC_C_M2 0x00040000 -#define IRQ_EOB_RX1 0x00020000 -#define IRQ_EOF_RX1 0x00010000 -#define IRQ_CHK_RX1 0x00008000 -#define IRQ_EOB_RX2 0x00004000 -#define IRQ_EOF_RX2 0x00002000 -#define IRQ_CHK_RX2 0x00001000 -#define IRQ_EOB_SY_TX1 0x00000800 -#define IRQ_EOF_SY_TX1 0x00000400 -#define IRQ_CHK_SY_TX1 0x00000200 -#define IRQ_EOB_AS_TX1 0x00000100 -#define IRQ_EOF_AS_TX1 0x00000080 -#define IRQ_CHK_AS_TX1 0x00000040 -#define IRQ_EOB_SY_TX2 0x00000020 -#define IRQ_EOF_SY_TX2 0x00000010 -#define IRQ_CHK_SY_TX2 0x00000008 -#define IRQ_EOB_AS_TX2 0x00000004 -#define IRQ_EOF_AS_TX2 0x00000002 -#define IRQ_CHK_AS_TX2 0x00000001 - -#define DRIVER_IRQS (IRQ_SW | IRQ_EOF_RX1 | IRQ_EOF_RX2 | \ - IRQ_EOF_SY_TX1 | IRQ_EOF_AS_TX1 | \ - IRQ_EOF_SY_TX2 | IRQ_EOF_AS_TX2) - -#define SPECIAL_IRQS (IRQ_HW_ERROR | IRQ_PKT_TOUT_RX1 | IRQ_PKT_TOUT_RX2 | \ - IRQ_PKT_TOUT_TX1 | IRQ_PKT_TOUT_TX2 | \ - IRQ_I2C_READY | IRQ_EXTERNAL_REG | IRQ_TIMER | \ - IRQ_MAC1 | IRQ_LINK_SYNC_C_M1 | \ - IRQ_MAC2 | IRQ_LINK_SYNC_C_M2 | \ - IRQ_CHK_RX1 | IRQ_CHK_RX2 | \ - IRQ_CHK_SY_TX1 | IRQ_CHK_AS_TX1 | \ - IRQ_CHK_SY_TX2 | IRQ_CHK_AS_TX2) - -#define IRQ_MASK (IRQ_SW | IRQ_EOB_RX1 | IRQ_EOF_RX1 | \ - IRQ_EOB_RX2 | IRQ_EOF_RX2 | \ - IRQ_EOB_SY_TX1 | IRQ_EOF_SY_TX1 | \ - IRQ_EOB_AS_TX1 | IRQ_EOF_AS_TX1 | \ - IRQ_EOB_SY_TX2 | IRQ_EOF_SY_TX2 | \ - IRQ_EOB_AS_TX2 | IRQ_EOF_AS_TX2 | \ - IRQ_HW_ERROR | IRQ_PKT_TOUT_RX1 | IRQ_PKT_TOUT_RX2 | \ - IRQ_PKT_TOUT_TX1 | IRQ_PKT_TOUT_TX2 | \ - IRQ_I2C_READY | IRQ_EXTERNAL_REG | IRQ_TIMER | \ - IRQ_MAC1 | \ - IRQ_MAC2 | \ - IRQ_CHK_RX1 | IRQ_CHK_RX2 | \ - IRQ_CHK_SY_TX1 | IRQ_CHK_AS_TX1 | \ - IRQ_CHK_SY_TX2 | IRQ_CHK_AS_TX2) - -#define IRQ_HWE_MASK 0x00000FFF /* enable all HW irqs */ - -typedef struct s_DevNet DEV_NET; - -struct s_DevNet { - int PortNr; - int NetNr; - int Mtu; - int Up; - SK_AC *pAC; -}; - -typedef struct s_TxPort TX_PORT; - -struct s_TxPort { - /* the transmit descriptor rings */ - caddr_t pTxDescrRing; /* descriptor area memory */ - SK_U64 VTxDescrRing; /* descr. area bus virt. addr. */ - TXD *pTxdRingHead; /* Head of Tx rings */ - TXD *pTxdRingTail; /* Tail of Tx rings */ - TXD *pTxdRingPrev; /* descriptor sent previously */ - int TxdRingFree; /* # of free entrys */ -#if 0 - spinlock_t TxDesRingLock; /* serialize descriptor accesses */ -#endif - caddr_t HwAddr; /* bmu registers address */ - int PortIndex; /* index number of port (0 or 1) */ -}; - -typedef struct s_RxPort RX_PORT; - -struct s_RxPort { - /* the receive descriptor rings */ - caddr_t pRxDescrRing; /* descriptor area memory */ - SK_U64 VRxDescrRing; /* descr. area bus virt. addr. */ - RXD *pRxdRingHead; /* Head of Rx rings */ - RXD *pRxdRingTail; /* Tail of Rx rings */ - RXD *pRxdRingPrev; /* descriptor given to BMU previously */ - int RxdRingFree; /* # of free entrys */ -#if 0 - spinlock_t RxDesRingLock; /* serialize descriptor accesses */ -#endif - int RxFillLimit; /* limit for buffers in ring */ - caddr_t HwAddr; /* bmu registers address */ - int PortIndex; /* index number of port (0 or 1) */ -}; - -typedef struct s_PerStrm PER_STRM; - -#define SK_ALLOC_IRQ 0x00000001 - -/**************************************************************************** - * Per board structure / Adapter Context structure: - * Allocated within attach(9e) and freed within detach(9e). - * Contains all 'per device' necessary handles, flags, locks etc.: - */ -struct s_AC { - SK_GEINIT GIni; /* GE init struct */ - SK_PNMI Pnmi; /* PNMI data struct */ - SK_VPD vpd; /* vpd data struct */ - SK_QUEUE Event; /* Event queue */ - SK_HWT Hwt; /* Hardware Timer control struct */ - SK_TIMCTRL Tim; /* Software Timer control struct */ - SK_I2C I2c; /* I2C relevant data structure */ - SK_ADDR Addr; /* for Address module */ - SK_CSUM Csum; /* for checksum module */ - SK_RLMT Rlmt; /* for rlmt module */ -#if 0 - spinlock_t SlowPathLock; /* Normal IRQ lock */ -#endif - SK_PNMI_STRUCT_DATA PnmiStruct; /* structure to get all Pnmi-Data */ - int RlmtMode; /* link check mode to set */ - int RlmtNets; /* Number of nets */ - - SK_IOC IoBase; /* register set of adapter */ - int BoardLevel; /* level of active hw init (0-2) */ - char DeviceStr[80]; /* adapter string from vpd */ - SK_U32 AllocFlag; /* flag allocation of resources */ -#if 0 - struct pci_dev *PciDev; /* for access to pci config space */ - SK_U32 PciDevId; /* pci device id */ -#else - int PciDev; -#endif - struct SK_NET_DEVICE *dev[2]; /* pointer to device struct */ - char Name[30]; /* driver name */ - struct SK_NET_DEVICE *Next; /* link all devices (for clearing) */ - int RxBufSize; /* length of receive buffers */ -#if 0 - struct net_device_stats stats; /* linux 'netstat -i' statistics */ -#endif - int Index; /* internal board index number */ - - /* adapter RAM sizes for queues of active port */ - int RxQueueSize; /* memory used for receive queue */ - int TxSQueueSize; /* memory used for sync. tx queue */ - int TxAQueueSize; /* memory used for async. tx queue */ - - int PromiscCount; /* promiscuous mode counter */ - int AllMultiCount; /* allmulticast mode counter */ - int MulticCount; /* number of different MC */ - /* addresses for this board */ - /* (may be more than HW can)*/ - - int HWRevision; /* Hardware revision */ - int ActivePort; /* the active XMAC port */ - int MaxPorts; /* number of activated ports */ - int TxDescrPerRing; /* # of descriptors per tx ring */ - int RxDescrPerRing; /* # of descriptors per rx ring */ - - caddr_t pDescrMem; /* Pointer to the descriptor area */ - dma_addr_t pDescrMemDMA; /* PCI DMA address of area */ - - /* the port structures with descriptor rings */ - TX_PORT TxPort[SK_MAX_MACS][2]; - RX_PORT RxPort[SK_MAX_MACS]; - - unsigned int CsOfs1; /* for checksum calculation */ - unsigned int CsOfs2; /* for checksum calculation */ - SK_U32 CsOfs; /* for checksum calculation */ - - SK_BOOL CheckQueue; /* check event queue soon */ - - /* Only for tests */ - int PortUp; - int PortDown; - -}; - -#endif /* __INC_SKDRV2ND_H */ diff --git a/drivers/net/sk98lin/h/skerror.h b/drivers/net/sk98lin/h/skerror.h deleted file mode 100644 index a454d9daa9..0000000000 --- a/drivers/net/sk98lin/h/skerror.h +++ /dev/null @@ -1,80 +0,0 @@ -/****************************************************************************** - * - * Name: skerror.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.5 $ - * Date: $Date: 2002/04/25 11:05:10 $ - * Purpose: SK specific Error log support - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * $Log: skerror.h,v $ - * Revision 1.5 2002/04/25 11:05:10 rschmidt - * Editorial changes - * - * Revision 1.4 1999/11/22 13:51:59 cgoos - * Changed license header to GPL. - * - * Revision 1.3 1999/09/14 14:04:42 rwahl - * Added error base SK_ERRBASE_PECP. - * Changed error base for driver. - * - * Revision 1.2 1998/08/11 11:15:41 gklug - * chg: comments - * - * Revision 1.1 1998/08/11 11:09:38 gklug - * add: error bases - * add: error Classes - * first version - * - * - * - ******************************************************************************/ - -#ifndef _INC_SKERROR_H_ -#define _INC_SKERROR_H_ - -/* - * Define Error Classes - */ -#define SK_ERRCL_OTHER (0) /* Other error */ -#define SK_ERRCL_CONFIG (1L<<0) /* Configuration error */ -#define SK_ERRCL_INIT (1L<<1) /* Initialization error */ -#define SK_ERRCL_NORES (1L<<2) /* Out of Resources error */ -#define SK_ERRCL_SW (1L<<3) /* Internal Software error */ -#define SK_ERRCL_HW (1L<<4) /* Hardware Failure */ -#define SK_ERRCL_COMM (1L<<5) /* Communication error */ - - -/* - * Define Error Code Bases - */ -#define SK_ERRBASE_RLMT 100 /* Base Error number for RLMT */ -#define SK_ERRBASE_HWINIT 200 /* Base Error number for HWInit */ -#define SK_ERRBASE_VPD 300 /* Base Error number for VPD */ -#define SK_ERRBASE_PNMI 400 /* Base Error number for PNMI */ -#define SK_ERRBASE_CSUM 500 /* Base Error number for Checksum */ -#define SK_ERRBASE_SIRQ 600 /* Base Error number for Special IRQ */ -#define SK_ERRBASE_I2C 700 /* Base Error number for I2C module */ -#define SK_ERRBASE_QUEUE 800 /* Base Error number for Scheduler */ -#define SK_ERRBASE_ADDR 900 /* Base Error number for Address module */ -#define SK_ERRBASE_PECP 1000 /* Base Error number for PECP */ -#define SK_ERRBASE_DRV 1100 /* Base Error number for Driver */ - -#endif /* _INC_SKERROR_H_ */ diff --git a/drivers/net/sk98lin/h/skgedrv.h b/drivers/net/sk98lin/h/skgedrv.h deleted file mode 100644 index 9810b39d40..0000000000 --- a/drivers/net/sk98lin/h/skgedrv.h +++ /dev/null @@ -1,72 +0,0 @@ -/****************************************************************************** - * - * Name: skgedrv.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.6 $ - * Date: $Date: 2002/07/15 15:38:01 $ - * Purpose: Interface with the driver - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skgedrv.h,v $ - * Revision 1.6 2002/07/15 15:38:01 rschmidt - * Power Management support - * Editorial changes - * - * Revision 1.5 2002/04/25 11:05:47 rschmidt - * Editorial changes - * - * Revision 1.4 1999/11/22 13:52:46 cgoos - * Changed license header to GPL. - * - * Revision 1.3 1998/12/01 13:31:39 cgoos - * SWITCH INTERN Event added. - * - * Revision 1.2 1998/11/25 08:28:38 gklug - * rmv: PORT SWITCH Event - * - * Revision 1.1 1998/09/29 06:14:07 gklug - * add: driver events (initial version) - * - * - ******************************************************************************/ - -#ifndef __INC_SKGEDRV_H_ -#define __INC_SKGEDRV_H_ - -/* defines ********************************************************************/ - -/* - * Define the driver events. - * Usually the events are defined by the destination module. - * In case of the driver we put the definition of the events here. - */ -#define SK_DRV_PORT_RESET 1 /* The port needs to be reset */ -#define SK_DRV_NET_UP 2 /* The net is operational */ -#define SK_DRV_NET_DOWN 3 /* The net is down */ -#define SK_DRV_SWITCH_SOFT 4 /* Ports switch with both links connected */ -#define SK_DRV_SWITCH_HARD 5 /* Port switch due to link failure */ -#define SK_DRV_RLMT_SEND 6 /* Send a RLMT packet */ -#define SK_DRV_ADAP_FAIL 7 /* The whole adapter fails */ -#define SK_DRV_PORT_FAIL 8 /* One port fails */ -#define SK_DRV_SWITCH_INTERN 9 /* Port switch by the driver itself */ -#define SK_DRV_POWER_DOWN 10 /* Power down mode */ - -#endif /* __INC_SKGEDRV_H_ */ diff --git a/drivers/net/sk98lin/h/skgehw.h b/drivers/net/sk98lin/h/skgehw.h deleted file mode 100644 index 8aad4425f7..0000000000 --- a/drivers/net/sk98lin/h/skgehw.h +++ /dev/null @@ -1,2336 +0,0 @@ -/****************************************************************************** - * - * Name: skgehw.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.49 $ - * Date: $Date: 2003/01/28 09:43:49 $ - * Purpose: Defines and Macros for the Gigabit Ethernet Adapter Product Family - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * $Log: skgehw.h,v $ - * Revision 1.49 2003/01/28 09:43:49 rschmidt - * Added defines for PCI-Spec. 2.3 IRQ - * Added defines for CLK_RUN (YUKON-Lite) - * Editorial changes - * - * Revision 1.48 2002/12/05 10:25:11 rschmidt - * Added defines for Half Duplex Burst Mode On/Off - * Added defines for Rx GMAC FIFO Flush feature - * Editorial changes - * - * Revision 1.47 2002/11/12 17:01:31 rschmidt - * Added defines for WOL_CTL_DEFAULT - * Editorial changes - * - * Revision 1.46 2002/10/14 14:47:57 rschmidt - * Corrected bit mask for HW self test results - * Added defines for WOL Registers - * Editorial changes - * - * Revision 1.45 2002/10/11 09:25:22 mkarl - * Added bit mask for HW self test results. - * - * Revision 1.44 2002/08/16 14:44:36 rschmidt - * Added define GPC_HWCFG_GMII_FIB for YUKON Fiber - * - * Revision 1.43 2002/08/12 13:31:50 rschmidt - * Corrected macros for GMAC Address Registers: GM_INADDR(), - * GM_OUTADDR(), GM_INHASH, GM_OUTHASH. - * Editorial changes - * - * Revision 1.42 2002/08/08 15:37:56 rschmidt - * Added defines for Power Management Capabilities - * Editorial changes - * - * Revision 1.41 2002/07/23 16:02:25 rschmidt - * Added macro WOL_REG() to access WOL reg. (HW-Bug in YUKON 1st rev.) - * - * Revision 1.40 2002/07/15 15:41:37 rschmidt - * Added new defines for Power Management Cap. & Control - * Editorial changes - * - * Revision 1.39 2002/06/10 09:37:07 rschmidt - * Added macros for the ADDR-Modul - * - * Revision 1.38 2002/06/05 08:15:19 rschmidt - * Added defines for WOL Registers - * Editorial changes - * - * Revision 1.37 2002/04/25 11:39:23 rschmidt - * Added new defines for PCI Our Register 1 - * Added new registers and defines for YUKON (Rx FIFO, Tx FIFO, - * Time Stamp Timer, GMAC Control, GPHY Control,Link Control, - * GMAC IRQ Source and Mask, Wake-up Frame Pattern Match); - * Added new defines for Control/Status (VAUX available) - * Added Chip ID for YUKON - * Added define for descriptors with UDP ext. for YUKON - * Added macros to access the GMAC - * Added new Phy Type for Marvell 88E1011S (GPHY) - * Editorial changes - * - * Revision 1.36 2000/11/09 12:32:49 rassmann - * Renamed variables. - * - * Revision 1.35 2000/05/19 10:17:13 cgoos - * Added inactivity check in PHY_READ (in DEBUG mode only). - * - * Revision 1.34 1999/11/22 13:53:40 cgoos - * Changed license header to GPL. - * - * Revision 1.33 1999/08/27 11:17:10 malthoff - * It's more savely to put brackets around macro parameters. - * Brackets added for PHY_READ and PHY_WRITE. - * - * Revision 1.32 1999/05/19 07:31:01 cgoos - * Changes for 1000Base-T. - * Added HWAC_LINK_LED macro. - * - * Revision 1.31 1999/03/12 13:27:40 malthoff - * Remove __STDC__. - * - * Revision 1.30 1999/02/09 09:28:20 malthoff - * Add PCI_ERRBITS. - * - * Revision 1.29 1999/01/26 08:55:48 malthoff - * Bugfix: The 16 bit field relations inside the descriptor are - * endianess dependend if the descriptor reversal feature - * (PCI_REV_DESC bit in PCI_OUR_REG_2) is enabled. - * Drivers which use this feature has to set the define - * SK_USE_REV_DESC. - * - * Revision 1.28 1998/12/10 11:10:22 malthoff - * bug fix: IS_IRQ_STAT and IS_IRQ_MST_ERR has been twisted. - * - * Revision 1.27 1998/11/13 14:19:21 malthoff - * Bug Fix: The bit definition of B3_PA_CTRL has completely - * changed from HW Spec v1.3 to v1.5. - * - * Revision 1.26 1998/11/04 08:31:48 cgoos - * Fixed byte ordering in XM_OUTADDR/XM_OUTHASH macros. - * - * Revision 1.25 1998/11/04 07:16:25 cgoos - * Changed byte ordering in XM_INADDR/XM_INHASH again. - * - * Revision 1.24 1998/11/02 11:08:43 malthoff - * RxCtrl and TxCtrl must be volatile. - * - * Revision 1.23 1998/10/28 13:50:45 malthoff - * Fix: Endian support missing in XM_IN/OUT-ADDR/HASH macros. - * - * Revision 1.22 1998/10/26 08:01:36 malthoff - * RX_MFF_CTRL1 is split up into RX_MFF_CTRL1, - * RX_MFF_STAT_TO, and RX_MFF_TIST_TO. - * TX_MFF_CTRL1 is split up TX_MFF_CTRL1 and TX_MFF_WAF. - * - * Revision 1.21 1998/10/20 07:43:10 malthoff - * Fix: XM_IN/OUT/ADDR/HASH macros: - * The pointer must be casted. - * - * Revision 1.20 1998/10/19 15:53:59 malthoff - * Remove ML proto definitions. - * - * Revision 1.19 1998/10/16 14:40:17 gklug - * fix: typo B0_XM_IMSK regs - * - * Revision 1.18 1998/10/16 09:46:54 malthoff - * Remove temp defines for ML diag prototype. - * Fix register definition for B0_XM1_PHY_DATA, B0_XM1_PHY_DATA - * B0_XM2_PHY_DATA, B0_XM2_PHY_ADDR, B0_XA1_CSR, B0_XS1_CSR, - * B0_XS2_CSR, and B0_XA2_CSR. - * - * Revision 1.17 1998/10/14 06:03:14 cgoos - * Changed shifted constant to ULONG. - * - * Revision 1.16 1998/10/09 07:05:41 malthoff - * Rename ALL_PA_ENA_TO to PA_ENA_TO_ALL. - * - * Revision 1.15 1998/10/05 07:54:23 malthoff - * Split up RB_CTRL and it's bit definition into - * RB_CTRL, RB_TST1, and RB_TST2. - * Rename RB_RX_HTPP to RB_RX_LTPP. - * Add ALL_PA_ENA_TO. Modify F_WATER_MARK - * according to HW Spec. v1.5. - * Add MFF_TX_CTRL_DEF. - * - * Revision 1.14 1998/09/28 13:31:16 malthoff - * bug fix: B2_MAC_3 is 0x110 not 0x114 - * - * Revision 1.13 1998/09/24 14:42:56 malthoff - * Split the RX_MFF_TST into RX_MFF_CTRL2, - * RX_MFF_TST1, and RX_MFF_TST2. - * Rename RX_MFF_CTRL to RX_MFF_CTRL1. - * Add BMU bit CSR_SV_IDLE. - * Add macros PHY_READ() and PHY_WRITE(). - * Rename macro SK_ADDR() to SK_HW_ADDR() - * because of conflicts with the Address Module. - * - * Revision 1.12 1998/09/16 07:25:33 malthoff - * Change the parameter order in the XM_INxx and XM_OUTxx macros, - * to have the IoC as first parameter. - * - * Revision 1.11 1998/09/03 09:58:41 malthoff - * Rework the XM_xxx macros. Use {} instead of () to - * be compatible with SK_xxx macros which are defined - * with {}. - * - * Revision 1.10 1998/09/02 11:16:39 malthoff - * Temporary modify B2_I2C_SW to make tests with - * the GE/ML prototype. - * - * Revision 1.9 1998/08/19 09:11:49 gklug - * fix: struct are removed from c-source (see CCC) - * add: typedefs for all structs - * - * Revision 1.8 1998/08/18 08:27:27 malthoff - * Add some temporary workarounds to test GE - * sources with the ML. - * - * Revision 1.7 1998/07/03 14:42:26 malthoff - * bug fix: Correct macro XMA(). - * Add temporary workaround to access the PCI config space over I/O - * - * Revision 1.6 1998/06/23 11:30:36 malthoff - * Remove ';' with ',' in macors. - * - * Revision 1.5 1998/06/22 14:20:57 malthoff - * Add macro SK_ADDR(Base,Addr). - * - * Revision 1.4 1998/06/19 13:35:43 malthoff - * change 'pGec' with 'pAC' - * - * Revision 1.3 1998/06/17 14:58:16 cvs - * Lost keywords reinserted. - * - * Revision 1.1 1998/06/17 14:16:36 cvs - * created - * - * - ******************************************************************************/ - -#ifndef __INC_SKGEHW_H -#define __INC_SKGEHW_H - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* defines ********************************************************************/ - -#define BIT_31 (1UL << 31) -#define BIT_30 (1L << 30) -#define BIT_29 (1L << 29) -#define BIT_28 (1L << 28) -#define BIT_27 (1L << 27) -#define BIT_26 (1L << 26) -#define BIT_25 (1L << 25) -#define BIT_24 (1L << 24) -#define BIT_23 (1L << 23) -#define BIT_22 (1L << 22) -#define BIT_21 (1L << 21) -#define BIT_20 (1L << 20) -#define BIT_19 (1L << 19) -#define BIT_18 (1L << 18) -#define BIT_17 (1L << 17) -#define BIT_16 (1L << 16) -#define BIT_15 (1L << 15) -#define BIT_14 (1L << 14) -#define BIT_13 (1L << 13) -#define BIT_12 (1L << 12) -#define BIT_11 (1L << 11) -#define BIT_10 (1L << 10) -#define BIT_9 (1L << 9) -#define BIT_8 (1L << 8) -#define BIT_7 (1L << 7) -#define BIT_6 (1L << 6) -#define BIT_5 (1L << 5) -#define BIT_4 (1L << 4) -#define BIT_3 (1L << 3) -#define BIT_2 (1L << 2) -#define BIT_1 (1L << 1) -#define BIT_0 1L - -#define BIT_15S (1U << 15) -#define BIT_14S (1 << 14) -#define BIT_13S (1 << 13) -#define BIT_12S (1 << 12) -#define BIT_11S (1 << 11) -#define BIT_10S (1 << 10) -#define BIT_9S (1 << 9) -#define BIT_8S (1 << 8) -#define BIT_7S (1 << 7) -#define BIT_6S (1 << 6) -#define BIT_5S (1 << 5) -#define BIT_4S (1 << 4) -#define BIT_3S (1 << 3) -#define BIT_2S (1 << 2) -#define BIT_1S (1 << 1) -#define BIT_0S 1 - -#define SHIFT31(x) ((x) << 31) -#define SHIFT30(x) ((x) << 30) -#define SHIFT29(x) ((x) << 29) -#define SHIFT28(x) ((x) << 28) -#define SHIFT27(x) ((x) << 27) -#define SHIFT26(x) ((x) << 26) -#define SHIFT25(x) ((x) << 25) -#define SHIFT24(x) ((x) << 24) -#define SHIFT23(x) ((x) << 23) -#define SHIFT22(x) ((x) << 22) -#define SHIFT21(x) ((x) << 21) -#define SHIFT20(x) ((x) << 20) -#define SHIFT19(x) ((x) << 19) -#define SHIFT18(x) ((x) << 18) -#define SHIFT17(x) ((x) << 17) -#define SHIFT16(x) ((x) << 16) -#define SHIFT15(x) ((x) << 15) -#define SHIFT14(x) ((x) << 14) -#define SHIFT13(x) ((x) << 13) -#define SHIFT12(x) ((x) << 12) -#define SHIFT11(x) ((x) << 11) -#define SHIFT10(x) ((x) << 10) -#define SHIFT9(x) ((x) << 9) -#define SHIFT8(x) ((x) << 8) -#define SHIFT7(x) ((x) << 7) -#define SHIFT6(x) ((x) << 6) -#define SHIFT5(x) ((x) << 5) -#define SHIFT4(x) ((x) << 4) -#define SHIFT3(x) ((x) << 3) -#define SHIFT2(x) ((x) << 2) -#define SHIFT1(x) ((x) << 1) -#define SHIFT0(x) ((x) << 0) - -/* - * Configuration Space header - * Since this module is used for different OS', those may be - * duplicate on some of them (e.g. Linux). But to keep the - * common source, we have to live with this... - */ -#define PCI_VENDOR_ID 0x00 /* 16 bit Vendor ID */ -#define PCI_DEVICE_ID 0x02 /* 16 bit Device ID */ -#define PCI_COMMAND 0x04 /* 16 bit Command */ -#define PCI_STATUS 0x06 /* 16 bit Status */ -#define PCI_REV_ID 0x08 /* 8 bit Revision ID */ -#if 0 -#define PCI_CLASS_CODE 0x09 /* 24 bit Class Code */ -#endif -#define PCI_CACHE_LSZ 0x0c /* 8 bit Cache Line Size */ -#define PCI_LAT_TIM 0x0d /* 8 bit Latency Timer */ -#define PCI_HEADER_T 0x0e /* 8 bit Header Type */ -#define PCI_BIST 0x0f /* 8 bit Built-in selftest */ -#define PCI_BASE_1ST 0x10 /* 32 bit 1st Base address */ -#define PCI_BASE_2ND 0x14 /* 32 bit 2nd Base address */ - /* Byte 0x18..0x2b: reserved */ -#define PCI_SUB_VID 0x2c /* 16 bit Subsystem Vendor ID */ -#define PCI_SUB_ID 0x2e /* 16 bit Subsystem ID */ -#define PCI_BASE_ROM 0x30 /* 32 bit Expansion ROM Base Address */ -#define PCI_CAP_PTR 0x34 /* 8 bit Capabilities Ptr */ - /* Byte 35..3b: reserved */ -#define PCI_IRQ_LINE 0x3c /* 8 bit Interrupt Line */ -#define PCI_IRQ_PIN 0x3d /* 8 bit Interrupt Pin */ -#define PCI_MIN_GNT 0x3e /* 8 bit Min_Gnt */ -#define PCI_MAX_LAT 0x3f /* 8 bit Max_Lat */ - /* Device Dependent Region */ -#define PCI_OUR_REG_1 0x40 /* 32 bit Our Register 1 */ -#define PCI_OUR_REG_2 0x44 /* 32 bit Our Register 2 */ - /* Power Management Region */ -#define PCI_PM_CAP_ID 0x48 /* 8 bit Power Management Cap. ID */ -#define PCI_PM_NITEM 0x49 /* 8 bit Next Item Ptr */ -#define PCI_PM_CAP_REG 0x4a /* 16 bit Power Management Capabilities */ -#define PCI_PM_CTL_STS 0x4c /* 16 bit Power Manag. Control/Status */ - /* Byte 0x4e: reserved */ -#define PCI_PM_DAT_REG 0x4f /* 8 bit Power Manag. Data Register */ - /* VPD Region */ -#define PCI_VPD_CAP_ID 0x50 /* 8 bit VPD Cap. ID */ -#define PCI_VPD_NITEM 0x51 /* 8 bit Next Item Ptr */ -#define PCI_VPD_ADR_REG 0x52 /* 16 bit VPD Address Register */ -#define PCI_VPD_DAT_REG 0x54 /* 32 bit VPD Data Register */ - /* Byte 0x58..0xff: reserved */ - -/* - * I2C Address (PCI Config) - * - * Note: The temperature and voltage sensors are relocated on a different - * I2C bus. - */ -#define I2C_ADDR_VPD 0xA0 /* I2C address for the VPD EEPROM */ - -/* - * Define Bits and Values of the registers - */ -/* PCI_COMMAND 16 bit Command */ - /* Bit 15..11: reserved */ -#define PCI_INT_DIS BIT_10S /* Interrupt INTx# disable (PCI 2.3) */ -#define PCI_FBTEN BIT_9S /* Fast Back-To-Back enable */ -#define PCI_SERREN BIT_8S /* SERR enable */ -#define PCI_ADSTEP BIT_7S /* Address Stepping */ -#define PCI_PERREN BIT_6S /* Parity Report Response enable */ -#define PCI_VGA_SNOOP BIT_5S /* VGA palette snoop */ -#define PCI_MWIEN BIT_4S /* Memory write an inv cycl ena */ -#define PCI_SCYCEN BIT_3S /* Special Cycle enable */ -#define PCI_BMEN BIT_2S /* Bus Master enable */ -#define PCI_MEMEN BIT_1S /* Memory Space Access enable */ -#define PCI_IOEN BIT_0S /* I/O Space Access enable */ - -#define PCI_COMMAND_VAL (PCI_FBTEN | PCI_SERREN | PCI_PERREN | PCI_MWIEN |\ - PCI_BMEN | PCI_MEMEN | PCI_IOEN) - -/* PCI_STATUS 16 bit Status */ -#define PCI_PERR BIT_15S /* Parity Error */ -#define PCI_SERR BIT_14S /* Signaled SERR */ -#define PCI_RMABORT BIT_13S /* Received Master Abort */ -#define PCI_RTABORT BIT_12S /* Received Target Abort */ - /* Bit 11: reserved */ -#define PCI_DEVSEL (3<<9) /* Bit 10.. 9: DEVSEL Timing */ -#define PCI_DEV_FAST (0<<9) /* fast */ -#define PCI_DEV_MEDIUM (1<<9) /* medium */ -#define PCI_DEV_SLOW (2<<9) /* slow */ -#define PCI_DATAPERR BIT_8S /* DATA Parity error detected */ -#define PCI_FB2BCAP BIT_7S /* Fast Back-to-Back Capability */ -#define PCI_UDF BIT_6S /* User Defined Features */ -#define PCI_66MHZCAP BIT_5S /* 66 MHz PCI bus clock capable */ -#define PCI_NEWCAP BIT_4S /* New cap. list implemented */ -#define PCI_INT_STAT BIT_3S /* Interrupt INTx# Status (PCI 2.3) */ - /* Bit 2.. 0: reserved */ - -#define PCI_ERRBITS (PCI_PERR | PCI_SERR | PCI_RMABORT | PCI_RTABORT |\ - PCI_DATAPERR) - -/* PCI_CLASS_CODE 24 bit Class Code */ -/* Byte 2: Base Class (02) */ -/* Byte 1: SubClass (00) */ -/* Byte 0: Programming Interface (00) */ - -/* PCI_CACHE_LSZ 8 bit Cache Line Size */ -/* Possible values: 0,2,4,8,16,32,64,128 */ - -/* PCI_HEADER_T 8 bit Header Type */ -#define PCI_HD_MF_DEV BIT_7S /* 0= single, 1= multi-func dev */ -#define PCI_HD_TYPE 0x7f /* Bit 6..0: Header Layout 0= normal */ - -/* PCI_BIST 8 bit Built-in selftest */ -/* Built-in Self test not supported (optional) */ - -/* PCI_BASE_1ST 32 bit 1st Base address */ -#define PCI_MEMSIZE 0x4000L /* use 16 kB Memory Base */ -#define PCI_MEMBASE_MSK 0xffffc000L /* Bit 31..14: Memory Base Address */ -#define PCI_MEMSIZE_MSK 0x00003ff0L /* Bit 13.. 4: Memory Size Req. */ -#define PCI_PREFEN BIT_3 /* Prefetchable */ -#define PCI_MEM_TYP (3L<<2) /* Bit 2.. 1: Memory Type */ -#define PCI_MEM32BIT (0L<<1) /* Base addr anywhere in 32 Bit range */ -#define PCI_MEM1M (1L<<1) /* Base addr below 1 MegaByte */ -#define PCI_MEM64BIT (2L<<1) /* Base addr anywhere in 64 Bit range */ -#define PCI_MEMSPACE BIT_0 /* Memory Space Indic. */ - -/* PCI_BASE_2ND 32 bit 2nd Base address */ -#define PCI_IOBASE 0xffffff00L /* Bit 31.. 8: I/O Base address */ -#define PCI_IOSIZE 0x000000fcL /* Bit 7.. 2: I/O Size Requirements */ - /* Bit 1: reserved */ -#define PCI_IOSPACE BIT_0 /* I/O Space Indicator */ - -/* PCI_BASE_ROM 32 bit Expansion ROM Base Address */ -#define PCI_ROMBASE 0xfffe0000L /* Bit 31..17: ROM BASE address (1st)*/ -#define PCI_ROMBASZ (0x1cL<<14) /* Bit 16..14: Treat as BASE or SIZE */ -#define PCI_ROMSIZE (0x38L<<11) /* Bit 13..11: ROM Size Requirements */ - /* Bit 10.. 1: reserved */ -#define PCI_ROMEN BIT_0 /* Address Decode enable */ - -/* Device Dependent Region */ -/* PCI_OUR_REG_1 32 bit Our Register 1 */ - /* Bit 31..29: reserved */ -#define PCI_PHY_COMA BIT_28 /* Set PHY to Coma Mode */ -#define PCI_EN_CAL BIT_27 /* Enable PCI buffer strength calibr. */ -#define PCI_DIS_CAL BIT_26 /* Disable PCI buffer strength calibr. */ -#define PCI_VIO BIT_25 /* PCI I/O Voltage, 0 = 3.3V, 1 = 5V */ -#define PCI_DIS_BOOT BIT_24 /* Disable BOOT via ROM */ -#define PCI_EN_IO BIT_23 /* Mapping to I/O space */ -#define PCI_EN_FPROM BIT_22 /* Enable FLASH mapping to memory */ - /* 1 = Map Flash to memory */ - /* 0 = Disable addr. dec */ -#define PCI_PAGESIZE (3L<<20) /* Bit 21..20: FLASH Page Size */ -#define PCI_PAGE_16 (0L<<20) /* 16 k pages */ -#define PCI_PAGE_32K (1L<<20) /* 32 k pages */ -#define PCI_PAGE_64K (2L<<20) /* 64 k pages */ -#define PCI_PAGE_128K (3L<<20) /* 128 k pages */ - /* Bit 19: reserved */ -#define PCI_PAGEREG (7L<<16) /* Bit 18..16: Page Register */ -#define PCI_NOTAR BIT_15 /* No turnaround cycle */ -#define PCI_FORCE_BE BIT_14 /* Assert all BEs on MR */ -#define PCI_DIS_MRL BIT_13 /* Disable Mem Read Line */ -#define PCI_DIS_MRM BIT_12 /* Disable Mem Read Multiple */ -#define PCI_DIS_MWI BIT_11 /* Disable Mem Write & Invalidate */ -#define PCI_DISC_CLS BIT_10 /* Disc: cacheLsz bound */ -#define PCI_BURST_DIS BIT_9 /* Burst Disable */ -#define PCI_DIS_PCI_CLK BIT_8 /* Disable PCI clock driving */ -#define PCI_SKEW_DAS (0xfL<<4) /* Bit 7.. 4: Skew Ctrl, DAS Ext */ -#define PCI_SKEW_BASE 0xfL /* Bit 3.. 0: Skew Ctrl, Base */ - - -/* PCI_OUR_REG_2 32 bit Our Register 2 */ -#define PCI_VPD_WR_THR (0xffL<<24) /* Bit 31..24: VPD Write Threshold */ -#define PCI_DEV_SEL (0x7fL<<17) /* Bit 23..17: EEPROM Device Select */ -#define PCI_VPD_ROM_SZ (7L<<14) /* Bit 16..14: VPD ROM Size */ - /* Bit 13..12: reserved */ -#define PCI_PATCH_DIR (0xfL<<8) /* Bit 11.. 8: Ext Patches dir 3..0 */ -#define PCI_PATCH_DIR_3 BIT_11 -#define PCI_PATCH_DIR_2 BIT_10 -#define PCI_PATCH_DIR_1 BIT_9 -#define PCI_PATCH_DIR_0 BIT_8 -#define PCI_EXT_PATCHS (0xfL<<4) /* Bit 7.. 4: Extended Patches 3..0 */ -#define PCI_EXT_PATCH_3 BIT_7 -#define PCI_EXT_PATCH_2 BIT_6 -#define PCI_EXT_PATCH_1 BIT_5 -#define PCI_EXT_PATCH_0 BIT_4 -#define PCI_EN_DUMMY_RD BIT_3 /* Enable Dummy Read */ -#define PCI_REV_DESC BIT_2 /* Reverse Desc. Bytes */ - /* Bit 1: reserved */ -#define PCI_USEDATA64 BIT_0 /* Use 64Bit Data bus ext */ - - -/* Power Management Region */ -/* PCI_PM_CAP_REG 16 bit Power Management Capabilities */ -#define PCI_PME_SUP_MSK (0x1f<<11) /* Bit 15..11: PM Event Support Mask */ -#define PCI_PME_D3C_SUP BIT_15S /* PME from D3cold Support (if Vaux) */ -#define PCI_PME_D3H_SUP BIT_14S /* PME from D3hot Support */ -#define PCI_PME_D2_SUP BIT_13S /* PME from D2 Support */ -#define PCI_PME_D1_SUP BIT_12S /* PME from D1 Support */ -#define PCI_PME_D0_SUP BIT_11S /* PME from D0 Support */ -#define PCI_PM_D2_SUP BIT_10S /* D2 Support in 33 MHz mode */ -#define PCI_PM_D1_SUP BIT_9S /* D1 Support */ - /* Bit 8.. 6: reserved */ -#define PCI_PM_DSI BIT_5S /* Device Specific Initialization */ -#define PCI_PM_APS BIT_4S /* Auxialiary Power Source */ -#define PCI_PME_CLOCK BIT_3S /* PM Event Clock */ -#define PCI_PM_VER_MSK 7 /* Bit 2.. 0: PM PCI Spec. version */ - -/* PCI_PM_CTL_STS 16 bit Power Management Control/Status */ -#define PCI_PME_STATUS BIT_15S /* PME Status (YUKON only) */ -#define PCI_PM_DAT_SCL (3<<13) /* Bit 14..13: Data Reg. scaling factor */ -#define PCI_PM_DAT_SEL (0xf<<9) /* Bit 12.. 9: PM data selector field */ -#define PCI_PME_EN BIT_8S /* Enable PME# generation (YUKON only) */ - /* Bit 7.. 2: reserved */ -#define PCI_PM_STATE_MSK 3 /* Bit 1.. 0: Power Management State */ - -#define PCI_PM_STATE_D0 0 /* D0: Operational (default) */ -#define PCI_PM_STATE_D1 1 /* D1: (YUKON only) */ -#define PCI_PM_STATE_D2 2 /* D2: (YUKON only) */ -#define PCI_PM_STATE_D3 3 /* D3: HOT, Power Down and Reset */ - -/* VPD Region */ -/* PCI_VPD_ADR_REG 16 bit VPD Address Register */ -#define PCI_VPD_FLAG BIT_15S /* starts VPD rd/wr cycle */ -#define PCI_VPD_ADR_MSK 0x7fffL /* Bit 14.. 0: VPD address mask */ - -/* Control Register File (Address Map) */ - -/* - * Bank 0 - */ -#define B0_RAP 0x0000 /* 8 bit Register Address Port */ - /* 0x0001 - 0x0003: reserved */ -#define B0_CTST 0x0004 /* 16 bit Control/Status register */ -#define B0_LED 0x0006 /* 8 Bit LED register */ -#define B0_POWER_CTRL 0x0007 /* 8 Bit Power Control reg (YUKON only) */ -#define B0_ISRC 0x0008 /* 32 bit Interrupt Source Register */ -#define B0_IMSK 0x000c /* 32 bit Interrupt Mask Register */ -#define B0_HWE_ISRC 0x0010 /* 32 bit HW Error Interrupt Src Reg */ -#define B0_HWE_IMSK 0x0014 /* 32 bit HW Error Interrupt Mask Reg */ -#define B0_SP_ISRC 0x0018 /* 32 bit Special Interrupt Source Reg */ - /* 0x001c: reserved */ - -/* B0 XMAC 1 registers (GENESIS only) */ -#define B0_XM1_IMSK 0x0020 /* 16 bit r/w XMAC 1 Interrupt Mask Register*/ - /* 0x0022 - 0x0027: reserved */ -#define B0_XM1_ISRC 0x0028 /* 16 bit ro XMAC 1 Interrupt Status Reg */ - /* 0x002a - 0x002f: reserved */ -#define B0_XM1_PHY_ADDR 0x0030 /* 16 bit r/w XMAC 1 PHY Address Register */ - /* 0x0032 - 0x0033: reserved */ -#define B0_XM1_PHY_DATA 0x0034 /* 16 bit r/w XMAC 1 PHY Data Register */ - /* 0x0036 - 0x003f: reserved */ - -/* B0 XMAC 2 registers (GENESIS only) */ -#define B0_XM2_IMSK 0x0040 /* 16 bit r/w XMAC 2 Interrupt Mask Register*/ - /* 0x0042 - 0x0047: reserved */ -#define B0_XM2_ISRC 0x0048 /* 16 bit ro XMAC 2 Interrupt Status Reg */ - /* 0x004a - 0x004f: reserved */ -#define B0_XM2_PHY_ADDR 0x0050 /* 16 bit r/w XMAC 2 PHY Address Register */ - /* 0x0052 - 0x0053: reserved */ -#define B0_XM2_PHY_DATA 0x0054 /* 16 bit r/w XMAC 2 PHY Data Register */ - /* 0x0056 - 0x005f: reserved */ - -/* BMU Control Status Registers */ -#define B0_R1_CSR 0x0060 /* 32 bit BMU Ctrl/Stat Rx Queue 1 */ -#define B0_R2_CSR 0x0064 /* 32 bit BMU Ctrl/Stat Rx Queue 2 */ -#define B0_XS1_CSR 0x0068 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */ -#define B0_XA1_CSR 0x006c /* 32 bit BMU Ctrl/Stat Async Tx Queue 1*/ -#define B0_XS2_CSR 0x0070 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */ -#define B0_XA2_CSR 0x0074 /* 32 bit BMU Ctrl/Stat Async Tx Queue 2*/ - /* 0x0078 - 0x007f: reserved */ - -/* - * Bank 1 - * - completely empty (this is the RAP Block window) - * Note: if RAP = 1 this page is reserved - */ - -/* - * Bank 2 - */ -/* NA reg = 48 bit Network Address Register, 3x16 or 8x8 bit readable */ -#define B2_MAC_1 0x0100 /* NA reg MAC Address 1 */ - /* 0x0106 - 0x0107: reserved */ -#define B2_MAC_2 0x0108 /* NA reg MAC Address 2 */ - /* 0x010e - 0x010f: reserved */ -#define B2_MAC_3 0x0110 /* NA reg MAC Address 3 */ - /* 0x0116 - 0x0117: reserved */ -#define B2_CONN_TYP 0x0118 /* 8 bit Connector type */ -#define B2_PMD_TYP 0x0119 /* 8 bit PMD type */ -#define B2_MAC_CFG 0x011a /* 8 bit MAC Configuration / Chip Revision */ -#define B2_CHIP_ID 0x011b /* 8 bit Chip Identification Number */ - /* Eprom registers are currently of no use */ -#define B2_E_0 0x011c /* 8 bit EPROM Byte 0 (ext. SRAM size */ -#define B2_E_1 0x011d /* 8 bit EPROM Byte 1 (PHY type) */ -#define B2_E_2 0x011e /* 8 bit EPROM Byte 2 */ -#define B2_E_3 0x011f /* 8 bit EPROM Byte 3 */ -#define B2_FAR 0x0120 /* 32 bit Flash-Prom Addr Reg/Cnt */ -#define B2_FDP 0x0124 /* 8 bit Flash-Prom Data Port */ - /* 0x0125 - 0x0127: reserved */ -#define B2_LD_CRTL 0x0128 /* 8 bit EPROM loader control register */ -#define B2_LD_TEST 0x0129 /* 8 bit EPROM loader test register */ - /* 0x012a - 0x012f: reserved */ -#define B2_TI_INI 0x0130 /* 32 bit Timer Init Value */ -#define B2_TI_VAL 0x0134 /* 32 bit Timer Value */ -#define B2_TI_CRTL 0x0138 /* 8 bit Timer Control */ -#define B2_TI_TEST 0x0139 /* 8 Bit Timer Test */ - /* 0x013a - 0x013f: reserved */ -#define B2_IRQM_INI 0x0140 /* 32 bit IRQ Moderation Timer Init Reg.*/ -#define B2_IRQM_VAL 0x0144 /* 32 bit IRQ Moderation Timer Value */ -#define B2_IRQM_CTRL 0x0148 /* 8 bit IRQ Moderation Timer Control */ -#define B2_IRQM_TEST 0x0149 /* 8 bit IRQ Moderation Timer Test */ -#define B2_IRQM_MSK 0x014c /* 32 bit IRQ Moderation Mask */ -#define B2_IRQM_HWE_MSK 0x0150 /* 32 bit IRQ Moderation HW Error Mask */ - /* 0x0154 - 0x0157: reserved */ -#define B2_TST_CTRL1 0x0158 /* 8 bit Test Control Register 1 */ -#define B2_TST_CTRL2 0x0159 /* 8 bit Test Control Register 2 */ - /* 0x015a - 0x015b: reserved */ -#define B2_GP_IO 0x015c /* 32 bit General Purpose I/O Register */ -#define B2_I2C_CTRL 0x0160 /* 32 bit I2C HW Control Register */ -#define B2_I2C_DATA 0x0164 /* 32 bit I2C HW Data Register */ -#define B2_I2C_IRQ 0x0168 /* 32 bit I2C HW IRQ Register */ -#define B2_I2C_SW 0x016c /* 32 bit I2C SW Port Register */ - -/* Blink Source Counter (GENESIS only) */ -#define B2_BSC_INI 0x0170 /* 32 bit Blink Source Counter Init Val */ -#define B2_BSC_VAL 0x0174 /* 32 bit Blink Source Counter Value */ -#define B2_BSC_CTRL 0x0178 /* 8 bit Blink Source Counter Control */ -#define B2_BSC_STAT 0x0179 /* 8 bit Blink Source Counter Status */ -#define B2_BSC_TST 0x017a /* 16 bit Blink Source Counter Test Reg */ - /* 0x017c - 0x017f: reserved */ - -/* - * Bank 3 - */ -/* RAM Random Registers */ -#define B3_RAM_ADDR 0x0180 /* 32 bit RAM Address, to read or write */ -#define B3_RAM_DATA_LO 0x0184 /* 32 bit RAM Data Word (low dWord) */ -#define B3_RAM_DATA_HI 0x0188 /* 32 bit RAM Data Word (high dWord) */ - /* 0x018c - 0x018f: reserved */ - -/* RAM Interface Registers */ -/* - * The HW-Spec. calls this registers Timeout Value 0..11. But this names are - * not usable in SW. Please notice these are NOT real timeouts, these are - * the number of qWords transferred continuously. - */ -#define B3_RI_WTO_R1 0x0190 /* 8 bit WR Timeout Queue R1 (TO0) */ -#define B3_RI_WTO_XA1 0x0191 /* 8 bit WR Timeout Queue XA1 (TO1) */ -#define B3_RI_WTO_XS1 0x0192 /* 8 bit WR Timeout Queue XS1 (TO2) */ -#define B3_RI_RTO_R1 0x0193 /* 8 bit RD Timeout Queue R1 (TO3) */ -#define B3_RI_RTO_XA1 0x0194 /* 8 bit RD Timeout Queue XA1 (TO4) */ -#define B3_RI_RTO_XS1 0x0195 /* 8 bit RD Timeout Queue XS1 (TO5) */ -#define B3_RI_WTO_R2 0x0196 /* 8 bit WR Timeout Queue R2 (TO6) */ -#define B3_RI_WTO_XA2 0x0197 /* 8 bit WR Timeout Queue XA2 (TO7) */ -#define B3_RI_WTO_XS2 0x0198 /* 8 bit WR Timeout Queue XS2 (TO8) */ -#define B3_RI_RTO_R2 0x0199 /* 8 bit RD Timeout Queue R2 (TO9) */ -#define B3_RI_RTO_XA2 0x019a /* 8 bit RD Timeout Queue XA2 (TO10)*/ -#define B3_RI_RTO_XS2 0x019b /* 8 bit RD Timeout Queue XS2 (TO11)*/ -#define B3_RI_TO_VAL 0x019c /* 8 bit Current Timeout Count Val */ - /* 0x019d - 0x019f: reserved */ -#define B3_RI_CTRL 0x01a0 /* 16 bit RAM Interface Control Register */ -#define B3_RI_TEST 0x01a2 /* 8 bit RAM Interface Test Register */ - /* 0x01a3 - 0x01af: reserved */ - -/* MAC Arbiter Registers (GENESIS only) */ -/* these are the no. of qWord transferred continuously and NOT real timeouts */ -#define B3_MA_TOINI_RX1 0x01b0 /* 8 bit Timeout Init Val Rx Path MAC 1 */ -#define B3_MA_TOINI_RX2 0x01b1 /* 8 bit Timeout Init Val Rx Path MAC 2 */ -#define B3_MA_TOINI_TX1 0x01b2 /* 8 bit Timeout Init Val Tx Path MAC 1 */ -#define B3_MA_TOINI_TX2 0x01b3 /* 8 bit Timeout Init Val Tx Path MAC 2 */ -#define B3_MA_TOVAL_RX1 0x01b4 /* 8 bit Timeout Value Rx Path MAC 1 */ -#define B3_MA_TOVAL_RX2 0x01b5 /* 8 bit Timeout Value Rx Path MAC 1 */ -#define B3_MA_TOVAL_TX1 0x01b6 /* 8 bit Timeout Value Tx Path MAC 2 */ -#define B3_MA_TOVAL_TX2 0x01b7 /* 8 bit Timeout Value Tx Path MAC 2 */ -#define B3_MA_TO_CTRL 0x01b8 /* 16 bit MAC Arbiter Timeout Ctrl Reg */ -#define B3_MA_TO_TEST 0x01ba /* 16 bit MAC Arbiter Timeout Test Reg */ - /* 0x01bc - 0x01bf: reserved */ -#define B3_MA_RCINI_RX1 0x01c0 /* 8 bit Recovery Init Val Rx Path MAC 1 */ -#define B3_MA_RCINI_RX2 0x01c1 /* 8 bit Recovery Init Val Rx Path MAC 2 */ -#define B3_MA_RCINI_TX1 0x01c2 /* 8 bit Recovery Init Val Tx Path MAC 1 */ -#define B3_MA_RCINI_TX2 0x01c3 /* 8 bit Recovery Init Val Tx Path MAC 2 */ -#define B3_MA_RCVAL_RX1 0x01c4 /* 8 bit Recovery Value Rx Path MAC 1 */ -#define B3_MA_RCVAL_RX2 0x01c5 /* 8 bit Recovery Value Rx Path MAC 1 */ -#define B3_MA_RCVAL_TX1 0x01c6 /* 8 bit Recovery Value Tx Path MAC 2 */ -#define B3_MA_RCVAL_TX2 0x01c7 /* 8 bit Recovery Value Tx Path MAC 2 */ -#define B3_MA_RC_CTRL 0x01c8 /* 16 bit MAC Arbiter Recovery Ctrl Reg */ -#define B3_MA_RC_TEST 0x01ca /* 16 bit MAC Arbiter Recovery Test Reg */ - /* 0x01cc - 0x01cf: reserved */ - -/* Packet Arbiter Registers (GENESIS only) */ -/* these are real timeouts */ -#define B3_PA_TOINI_RX1 0x01d0 /* 16 bit Timeout Init Val Rx Path MAC 1 */ - /* 0x01d2 - 0x01d3: reserved */ -#define B3_PA_TOINI_RX2 0x01d4 /* 16 bit Timeout Init Val Rx Path MAC 2 */ - /* 0x01d6 - 0x01d7: reserved */ -#define B3_PA_TOINI_TX1 0x01d8 /* 16 bit Timeout Init Val Tx Path MAC 1 */ - /* 0x01da - 0x01db: reserved */ -#define B3_PA_TOINI_TX2 0x01dc /* 16 bit Timeout Init Val Tx Path MAC 2 */ - /* 0x01de - 0x01df: reserved */ -#define B3_PA_TOVAL_RX1 0x01e0 /* 16 bit Timeout Val Rx Path MAC 1 */ - /* 0x01e2 - 0x01e3: reserved */ -#define B3_PA_TOVAL_RX2 0x01e4 /* 16 bit Timeout Val Rx Path MAC 2 */ - /* 0x01e6 - 0x01e7: reserved */ -#define B3_PA_TOVAL_TX1 0x01e8 /* 16 bit Timeout Val Tx Path MAC 1 */ - /* 0x01ea - 0x01eb: reserved */ -#define B3_PA_TOVAL_TX2 0x01ec /* 16 bit Timeout Val Tx Path MAC 2 */ - /* 0x01ee - 0x01ef: reserved */ -#define B3_PA_CTRL 0x01f0 /* 16 bit Packet Arbiter Ctrl Register */ -#define B3_PA_TEST 0x01f2 /* 16 bit Packet Arbiter Test Register */ - /* 0x01f4 - 0x01ff: reserved */ - -/* - * Bank 4 - 5 - */ -/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */ -#define TXA_ITI_INI 0x0200 /* 32 bit Tx Arb Interval Timer Init Val*/ -#define TXA_ITI_VAL 0x0204 /* 32 bit Tx Arb Interval Timer Value */ -#define TXA_LIM_INI 0x0208 /* 32 bit Tx Arb Limit Counter Init Val */ -#define TXA_LIM_VAL 0x020c /* 32 bit Tx Arb Limit Counter Value */ -#define TXA_CTRL 0x0210 /* 8 bit Tx Arbiter Control Register */ -#define TXA_TEST 0x0211 /* 8 bit Tx Arbiter Test Register */ -#define TXA_STAT 0x0212 /* 8 bit Tx Arbiter Status Register */ - /* 0x0213 - 0x027f: reserved */ - /* 0x0280 - 0x0292: MAC 2 */ - /* 0x0213 - 0x027f: reserved */ - -/* - * Bank 6 - */ -/* External registers (GENESIS only) */ -#define B6_EXT_REG 0x0300 - -/* - * Bank 7 - */ -/* This is a copy of the Configuration register file (lower half) */ -#define B7_CFG_SPC 0x0380 - -/* - * Bank 8 - 15 - */ -/* Receive and Transmit Queue Registers, use Q_ADDR() to access */ -#define B8_Q_REGS 0x0400 - -/* Queue Register Offsets, use Q_ADDR() to access */ -#define Q_D 0x00 /* 8*32 bit Current Descriptor */ -#define Q_DA_L 0x20 /* 32 bit Current Descriptor Address Low dWord */ -#define Q_DA_H 0x24 /* 32 bit Current Descriptor Address High dWord */ -#define Q_AC_L 0x28 /* 32 bit Current Address Counter Low dWord */ -#define Q_AC_H 0x2c /* 32 bit Current Address Counter High dWord */ -#define Q_BC 0x30 /* 32 bit Current Byte Counter */ -#define Q_CSR 0x34 /* 32 bit BMU Control/Status Register */ -#define Q_F 0x38 /* 32 bit Flag Register */ -#define Q_T1 0x3c /* 32 bit Test Register 1 */ -#define Q_T1_TR 0x3c /* 8 bit Test Register 1 Transfer SM */ -#define Q_T1_WR 0x3d /* 8 bit Test Register 1 Write Descriptor SM */ -#define Q_T1_RD 0x3e /* 8 bit Test Register 1 Read Descriptor SM */ -#define Q_T1_SV 0x3f /* 8 bit Test Register 1 Supervisor SM */ -#define Q_T2 0x40 /* 32 bit Test Register 2 */ -#define Q_T3 0x44 /* 32 bit Test Register 3 */ - /* 0x48 - 0x7f: reserved */ - -/* - * Bank 16 - 23 - */ -/* RAM Buffer Registers */ -#define B16_RAM_REGS 0x0800 - -/* RAM Buffer Register Offsets, use RB_ADDR() to access */ -#define RB_START 0x00 /* 32 bit RAM Buffer Start Address */ -#define RB_END 0x04 /* 32 bit RAM Buffer End Address */ -#define RB_WP 0x08 /* 32 bit RAM Buffer Write Pointer */ -#define RB_RP 0x0c /* 32 bit RAM Buffer Read Pointer */ -#define RB_RX_UTPP 0x10 /* 32 bit Rx Upper Threshold, Pause Pack */ -#define RB_RX_LTPP 0x14 /* 32 bit Rx Lower Threshold, Pause Pack */ -#define RB_RX_UTHP 0x18 /* 32 bit Rx Upper Threshold, High Prio */ -#define RB_RX_LTHP 0x1c /* 32 bit Rx Lower Threshold, High Prio */ - /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */ -#define RB_PC 0x20 /* 32 bit RAM Buffer Packet Counter */ -#define RB_LEV 0x24 /* 32 bit RAM Buffer Level Register */ -#define RB_CTRL 0x28 /* 8 bit RAM Buffer Control Register */ -#define RB_TST1 0x29 /* 8 bit RAM Buffer Test Register 1 */ -#define RB_TST2 0x2A /* 8 bit RAM Buffer Test Register 2 */ - /* 0x2c - 0x7f: reserved */ - -/* - * Bank 24 - */ -/* - * Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only) - * use MR_ADDR() to access - */ -#define RX_MFF_EA 0x0c00 /* 32 bit Receive MAC FIFO End Address */ -#define RX_MFF_WP 0x0c04 /* 32 bit Receive MAC FIFO Write Pointer */ - /* 0x0c08 - 0x0c0b: reserved */ -#define RX_MFF_RP 0x0c0c /* 32 bit Receive MAC FIFO Read Pointer */ -#define RX_MFF_PC 0x0c10 /* 32 bit Receive MAC FIFO Packet Cnt */ -#define RX_MFF_LEV 0x0c14 /* 32 bit Receive MAC FIFO Level */ -#define RX_MFF_CTRL1 0x0c18 /* 16 bit Receive MAC FIFO Control Reg 1*/ -#define RX_MFF_STAT_TO 0x0c1a /* 8 bit Receive MAC Status Timeout */ -#define RX_MFF_TIST_TO 0x0c1b /* 8 bit Receive MAC Time Stamp Timeout */ -#define RX_MFF_CTRL2 0x0c1c /* 8 bit Receive MAC FIFO Control Reg 2*/ -#define RX_MFF_TST1 0x0c1d /* 8 bit Receive MAC FIFO Test Reg 1 */ -#define RX_MFF_TST2 0x0c1e /* 8 bit Receive MAC FIFO Test Reg 2 */ - /* 0x0c1f: reserved */ -#define RX_LED_INI 0x0c20 /* 32 bit Receive LED Cnt Init Value */ -#define RX_LED_VAL 0x0c24 /* 32 bit Receive LED Cnt Current Value */ -#define RX_LED_CTRL 0x0c28 /* 8 bit Receive LED Cnt Control Reg */ -#define RX_LED_TST 0x0c29 /* 8 bit Receive LED Cnt Test Register */ - /* 0x0c2a - 0x0c2f: reserved */ -#define LNK_SYNC_INI 0x0c30 /* 32 bit Link Sync Cnt Init Value */ -#define LNK_SYNC_VAL 0x0c34 /* 32 bit Link Sync Cnt Current Value */ -#define LNK_SYNC_CTRL 0x0c38 /* 8 bit Link Sync Cnt Control Register */ -#define LNK_SYNC_TST 0x0c39 /* 8 bit Link Sync Cnt Test Register */ - /* 0x0c3a - 0x0c3b: reserved */ -#define LNK_LED_REG 0x0c3c /* 8 bit Link LED Register */ - /* 0x0c3d - 0x0c3f: reserved */ - -/* Receive GMAC FIFO (YUKON only), use MR_ADDR() to access */ -#define RX_GMF_EA 0x0c40 /* 32 bit Rx GMAC FIFO End Address */ -#define RX_GMF_AF_THR 0x0c44 /* 32 bit Rx GMAC FIFO Almost Full Thresh. */ -#define RX_GMF_CTRL_T 0x0c48 /* 32 bit Rx GMAC FIFO Control/Test */ -#define RX_GMF_FL_MSK 0x0c4c /* 32 bit Rx GMAC FIFO Flush Mask */ -#define RX_GMF_FL_THR 0x0c50 /* 32 bit Rx GMAC FIFO Flush Threshold */ - /* 0x0c54 - 0x0c5f: reserved */ -#define RX_GMF_WP 0x0c60 /* 32 bit Rx GMAC FIFO Write Pointer */ - /* 0x0c64 - 0x0c67: reserved */ -#define RX_GMF_WLEV 0x0c68 /* 32 bit Rx GMAC FIFO Write Level */ - /* 0x0c6c - 0x0c6f: reserved */ -#define RX_GMF_RP 0x0c70 /* 32 bit Rx GMAC FIFO Read Pointer */ - /* 0x0c74 - 0x0c77: reserved */ -#define RX_GMF_RLEV 0x0c78 /* 32 bit Rx GMAC FIFO Read Level */ - /* 0x0c7c - 0x0c7f: reserved */ - -/* - * Bank 25 - */ - /* 0x0c80 - 0x0cbf: MAC 2 */ - /* 0x0cc0 - 0x0cff: reserved */ - -/* - * Bank 26 - */ -/* - * Transmit MAC FIFO and Transmit LED Registers (GENESIS only), - * use MR_ADDR() to access - */ -#define TX_MFF_EA 0x0d00 /* 32 bit Transmit MAC FIFO End Address */ -#define TX_MFF_WP 0x0d04 /* 32 bit Transmit MAC FIFO WR Pointer */ -#define TX_MFF_WSP 0x0d08 /* 32 bit Transmit MAC FIFO WR Shadow Ptr */ -#define TX_MFF_RP 0x0d0c /* 32 bit Transmit MAC FIFO RD Pointer */ -#define TX_MFF_PC 0x0d10 /* 32 bit Transmit MAC FIFO Packet Cnt */ -#define TX_MFF_LEV 0x0d14 /* 32 bit Transmit MAC FIFO Level */ -#define TX_MFF_CTRL1 0x0d18 /* 16 bit Transmit MAC FIFO Ctrl Reg 1 */ -#define TX_MFF_WAF 0x0d1a /* 8 bit Transmit MAC Wait after flush */ - /* 0x0c1b: reserved */ -#define TX_MFF_CTRL2 0x0d1c /* 8 bit Transmit MAC FIFO Ctrl Reg 2 */ -#define TX_MFF_TST1 0x0d1d /* 8 bit Transmit MAC FIFO Test Reg 1 */ -#define TX_MFF_TST2 0x0d1e /* 8 bit Transmit MAC FIFO Test Reg 2 */ - /* 0x0d1f: reserved */ -#define TX_LED_INI 0x0d20 /* 32 bit Transmit LED Cnt Init Value */ -#define TX_LED_VAL 0x0d24 /* 32 bit Transmit LED Cnt Current Val */ -#define TX_LED_CTRL 0x0d28 /* 8 bit Transmit LED Cnt Control Reg */ -#define TX_LED_TST 0x0d29 /* 8 bit Transmit LED Cnt Test Reg */ - /* 0x0d2a - 0x0d3f: reserved */ - -/* Transmit GMAC FIFO (YUKON only), use MR_ADDR() to access */ -#define TX_GMF_EA 0x0d40 /* 32 bit Tx GMAC FIFO End Address */ -#define TX_GMF_AE_THR 0x0d44 /* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/ -#define TX_GMF_CTRL_T 0x0d48 /* 32 bit Tx GMAC FIFO Control/Test */ - /* 0x0d4c - 0x0d5f: reserved */ -#define TX_GMF_WP 0x0d60 /* 32 bit Tx GMAC FIFO Write Pointer */ -#define TX_GMF_WSP 0x0d64 /* 32 bit Tx GMAC FIFO Write Shadow Ptr. */ -#define TX_GMF_WLEV 0x0d68 /* 32 bit Tx GMAC FIFO Write Level */ - /* 0x0d6c - 0x0d6f: reserved */ -#define TX_GMF_RP 0x0d70 /* 32 bit Tx GMAC FIFO Read Pointer */ -#define TX_GMF_RSTP 0x0d74 /* 32 bit Tx GMAC FIFO Restart Pointer */ -#define TX_GMF_RLEV 0x0d78 /* 32 bit Tx GMAC FIFO Read Level */ - /* 0x0d7c - 0x0d7f: reserved */ - -/* - * Bank 27 - */ - /* 0x0d80 - 0x0dbf: MAC 2 */ - /* 0x0daa - 0x0dff: reserved */ - -/* - * Bank 28 - */ -/* Descriptor Poll Timer Registers */ -#define B28_DPT_INI 0x0e00 /* 24 bit Descriptor Poll Timer Init Val */ -#define B28_DPT_VAL 0x0e04 /* 24 bit Descriptor Poll Timer Curr Val */ -#define B28_DPT_CTRL 0x0e08 /* 8 bit Descriptor Poll Timer Ctrl Reg */ - /* 0x0e09: reserved */ -#define B28_DPT_TST 0x0e0a /* 8 bit Descriptor Poll Timer Test Reg */ - /* 0x0e0b: reserved */ - -/* Time Stamp Timer Registers (YUKON only) */ - /* 0x0e10: reserved */ -#define GMAC_TI_ST_VAL 0x0e14 /* 32 bit Time Stamp Timer Curr Val */ -#define GMAC_TI_ST_CTRL 0x0e18 /* 8 bit Time Stamp Timer Ctrl Reg */ - /* 0x0e19: reserved */ -#define GMAC_TI_ST_TST 0x0e1a /* 8 bit Time Stamp Timer Test Reg */ - /* 0x0e1b - 0x0e7f: reserved */ - -/* - * Bank 29 - */ - /* 0x0e80 - 0x0efc: reserved */ - -/* - * Bank 30 - */ -/* GMAC and GPHY Control Registers (YUKON only) */ -#define GMAC_CTRL 0x0f00 /* 32 bit GMAC Control Reg */ -#define GPHY_CTRL 0x0f04 /* 32 bit GPHY Control Reg */ -#define GMAC_IRQ_SRC 0x0f08 /* 8 bit GMAC Interrupt Source Reg */ - /* 0x0f09 - 0x0f0b: reserved */ -#define GMAC_IRQ_MSK 0x0f0c /* 8 bit GMAC Interrupt Mask Reg */ - /* 0x0f0d - 0x0f0f: reserved */ -#define GMAC_LINK_CTRL 0x0f10 /* 16 bit Link Control Reg */ - /* 0x0f14 - 0x0f1f: reserved */ - -/* Wake-up Frame Pattern Match Control Registers (YUKON only) */ - -#define WOL_REG_OFFS 0x20 /* HW-Bug: Address is + 0x20 against spec. */ - -#define WOL_CTRL_STAT 0x0f20 /* 16 bit WOL Control/Status Reg */ -#define WOL_MATCH_CTL 0x0f22 /* 8 bit WOL Match Control Reg */ -#define WOL_MATCH_RES 0x0f23 /* 8 bit WOL Match Result Reg */ -#define WOL_MAC_ADDR_LO 0x0f24 /* 32 bit WOL MAC Address Low */ -#define WOL_MAC_ADDR_HI 0x0f28 /* 16 bit WOL MAC Address High */ -#define WOL_PATT_RPTR 0x0f2c /* 8 bit WOL Pattern Read Ptr */ - -/* use this macro to access above registers */ -#define WOL_REG(Reg) ((Reg) + (pAC->GIni.GIWolOffs)) - - -/* WOL Pattern Length Registers (YUKON only) */ - -#define WOL_PATT_LEN_LO 0x0f30 /* 32 bit WOL Pattern Length 3..0 */ -#define WOL_PATT_LEN_HI 0x0f34 /* 24 bit WOL Pattern Length 6..4 */ - -/* WOL Pattern Counter Registers (YUKON only) */ - -#define WOL_PATT_CNT_0 0x0f38 /* 32 bit WOL Pattern Counter 3..0 */ -#define WOL_PATT_CNT_4 0x0f3c /* 24 bit WOL Pattern Counter 6..4 */ - /* 0x0f40 - 0x0f7f: reserved */ - -/* - * Bank 31 - */ -/* 0x0f80 - 0x0fff: reserved */ - -/* - * Bank 32 - 33 - */ -#define WOL_PATT_RAM_1 0x1000 /* WOL Pattern RAM Link 1 */ - -/* - * Bank 0x22 - 0x3f - */ -/* 0x1100 - 0x1fff: reserved */ - -/* - * Bank 0x40 - 0x4f - */ -#define BASE_XMAC_1 0x2000 /* XMAC 1 registers */ - -/* - * Bank 0x50 - 0x5f - */ - -#define BASE_GMAC_1 0x2800 /* GMAC 1 registers */ - -/* - * Bank 0x60 - 0x6f - */ -#define BASE_XMAC_2 0x3000 /* XMAC 2 registers */ - -/* - * Bank 0x70 - 0x7f - */ -#define BASE_GMAC_2 0x3800 /* GMAC 2 registers */ - -/* - * Control Register Bit Definitions: - */ -/* B0_RAP 8 bit Register Address Port */ - /* Bit 7: reserved */ -#define RAP_RAP 0x3f /* Bit 6..0: 0 = block 0,..,6f = block 6f */ - -/* B0_CTST 16 bit Control/Status register */ - /* Bit 15..14: reserved */ -#define CS_CLK_RUN_HOT BIT_13S /* CLK_RUN hot m. (YUKON-Lite only) */ -#define CS_CLK_RUN_RST BIT_12S /* CLK_RUN reset (YUKON-Lite only) */ -#define CS_CLK_RUN_ENA BIT_11S /* CLK_RUN enable (YUKON-Lite only) */ -#define CS_VAUX_AVAIL BIT_10S /* VAUX available (YUKON only) */ -#define CS_BUS_CLOCK BIT_9S /* Bus Clock 0/1 = 33/66 MHz */ -#define CS_BUS_SLOT_SZ BIT_8S /* Slot Size 0/1 = 32/64 bit slot */ -#define CS_ST_SW_IRQ BIT_7S /* Set IRQ SW Request */ -#define CS_CL_SW_IRQ BIT_6S /* Clear IRQ SW Request */ -#define CS_STOP_DONE BIT_5S /* Stop Master is finished */ -#define CS_STOP_MAST BIT_4S /* Command Bit to stop the master */ -#define CS_MRST_CLR BIT_3S /* Clear Master reset */ -#define CS_MRST_SET BIT_2S /* Set Master reset */ -#define CS_RST_CLR BIT_1S /* Clear Software reset */ -#define CS_RST_SET BIT_0S /* Set Software reset */ - -/* B0_LED 8 Bit LED register */ - /* Bit 7.. 2: reserved */ -#define LED_STAT_ON BIT_1S /* Status LED on */ -#define LED_STAT_OFF BIT_0S /* Status LED off */ - -/* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */ -#define PC_VAUX_ENA BIT_7 /* Switch VAUX Enable */ -#define PC_VAUX_DIS BIT_6 /* Switch VAUX Disable */ -#define PC_VCC_ENA BIT_5 /* Switch VCC Enable */ -#define PC_VCC_DIS BIT_4 /* Switch VCC Disable */ -#define PC_VAUX_ON BIT_3 /* Switch VAUX On */ -#define PC_VAUX_OFF BIT_2 /* Switch VAUX Off */ -#define PC_VCC_ON BIT_1 /* Switch VCC On */ -#define PC_VCC_OFF BIT_0 /* Switch VCC Off */ - -/* B0_ISRC 32 bit Interrupt Source Register */ -/* B0_IMSK 32 bit Interrupt Mask Register */ -/* B0_SP_ISRC 32 bit Special Interrupt Source Reg */ -/* B2_IRQM_MSK 32 bit IRQ Moderation Mask */ -#define IS_ALL_MSK 0xbfffffffL /* All Interrupt bits */ -#define IS_HW_ERR BIT_31 /* Interrupt HW Error */ - /* Bit 30: reserved */ -#define IS_PA_TO_RX1 BIT_29 /* Packet Arb Timeout Rx1 */ -#define IS_PA_TO_RX2 BIT_28 /* Packet Arb Timeout Rx2 */ -#define IS_PA_TO_TX1 BIT_27 /* Packet Arb Timeout Tx1 */ -#define IS_PA_TO_TX2 BIT_26 /* Packet Arb Timeout Tx2 */ -#define IS_I2C_READY BIT_25 /* IRQ on end of I2C Tx */ -#define IS_IRQ_SW BIT_24 /* SW forced IRQ */ -#define IS_EXT_REG BIT_23 /* IRQ from LM80 or PHY (GENESIS only) */ - /* IRQ from PHY (YUKON only) */ -#define IS_TIMINT BIT_22 /* IRQ from Timer */ -#define IS_MAC1 BIT_21 /* IRQ from MAC 1 */ -#define IS_LNK_SYNC_M1 BIT_20 /* Link Sync Cnt wrap MAC 1 */ -#define IS_MAC2 BIT_19 /* IRQ from MAC 2 */ -#define IS_LNK_SYNC_M2 BIT_18 /* Link Sync Cnt wrap MAC 2 */ -/* Receive Queue 1 */ -#define IS_R1_B BIT_17 /* Q_R1 End of Buffer */ -#define IS_R1_F BIT_16 /* Q_R1 End of Frame */ -#define IS_R1_C BIT_15 /* Q_R1 Encoding Error */ -/* Receive Queue 2 */ -#define IS_R2_B BIT_14 /* Q_R2 End of Buffer */ -#define IS_R2_F BIT_13 /* Q_R2 End of Frame */ -#define IS_R2_C BIT_12 /* Q_R2 Encoding Error */ -/* Synchronous Transmit Queue 1 */ -#define IS_XS1_B BIT_11 /* Q_XS1 End of Buffer */ -#define IS_XS1_F BIT_10 /* Q_XS1 End of Frame */ -#define IS_XS1_C BIT_9 /* Q_XS1 Encoding Error */ -/* Asynchronous Transmit Queue 1 */ -#define IS_XA1_B BIT_8 /* Q_XA1 End of Buffer */ -#define IS_XA1_F BIT_7 /* Q_XA1 End of Frame */ -#define IS_XA1_C BIT_6 /* Q_XA1 Encoding Error */ -/* Synchronous Transmit Queue 2 */ -#define IS_XS2_B BIT_5 /* Q_XS2 End of Buffer */ -#define IS_XS2_F BIT_4 /* Q_XS2 End of Frame */ -#define IS_XS2_C BIT_3 /* Q_XS2 Encoding Error */ -/* Asynchronous Transmit Queue 2 */ -#define IS_XA2_B BIT_2 /* Q_XA2 End of Buffer */ -#define IS_XA2_F BIT_1 /* Q_XA2 End of Frame */ -#define IS_XA2_C BIT_0 /* Q_XA2 Encoding Error */ - - -/* B0_HWE_ISRC 32 bit HW Error Interrupt Src Reg */ -/* B0_HWE_IMSK 32 bit HW Error Interrupt Mask Reg */ -/* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */ -#define IS_ERR_MSK 0x00000fffL /* All Error bits */ - /* Bit 31..14: reserved */ -#define IS_IRQ_TIST_OV BIT_13 /* Time Stamp Timer Overflow (YUKON only) */ -#define IS_IRQ_SENSOR BIT_12 /* IRQ from Sensor (YUKON only) */ -#define IS_IRQ_MST_ERR BIT_11 /* IRQ master error detected */ -#define IS_IRQ_STAT BIT_10 /* IRQ status exception */ -#define IS_NO_STAT_M1 BIT_9 /* No Rx Status from MAC 1 */ -#define IS_NO_STAT_M2 BIT_8 /* No Rx Status from MAC 2 */ -#define IS_NO_TIST_M1 BIT_7 /* No Time Stamp from MAC 1 */ -#define IS_NO_TIST_M2 BIT_6 /* No Time Stamp from MAC 2 */ -#define IS_RAM_RD_PAR BIT_5 /* RAM Read Parity Error */ -#define IS_RAM_WR_PAR BIT_4 /* RAM Write Parity Error */ -#define IS_M1_PAR_ERR BIT_3 /* MAC 1 Parity Error */ -#define IS_M2_PAR_ERR BIT_2 /* MAC 2 Parity Error */ -#define IS_R1_PAR_ERR BIT_1 /* Queue R1 Parity Error */ -#define IS_R2_PAR_ERR BIT_0 /* Queue R2 Parity Error */ - -/* B2_CONN_TYP 8 bit Connector type */ -/* B2_PMD_TYP 8 bit PMD type */ -/* Values of connector and PMD type comply to SysKonnect internal std */ - -/* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */ -#define CONFIG_SYS_CHIP_R_MSK (0xf<<4) /* Bit 7.. 4: Chip Revision */ - /* Bit 3.. 2: reserved */ -#define CONFIG_SYS_DIS_M2_CLK BIT_1S /* Disable Clock for 2nd MAC */ -#define CONFIG_SYS_SNG_MAC BIT_0S /* MAC Config: 0=2 MACs / 1=1 MAC*/ - -/* B2_CHIP_ID 8 bit Chip Identification Number */ -#define CHIP_ID_GENESIS 0x0a /* Chip ID for GENESIS */ -#define CHIP_ID_YUKON 0xb0 /* Chip ID for YUKON */ - -/* B2_FAR 32 bit Flash-Prom Addr Reg/Cnt */ -#define FAR_ADDR 0x1ffffL /* Bit 16.. 0: FPROM Address mask */ - -/* B2_LD_CRTL 8 bit EPROM loader control register */ -/* Bits are currently reserved */ - -/* B2_LD_TEST 8 bit EPROM loader test register */ - /* Bit 7.. 4: reserved */ -#define LD_T_ON BIT_3S /* Loader Test mode on */ -#define LD_T_OFF BIT_2S /* Loader Test mode off */ -#define LD_T_STEP BIT_1S /* Decrement FPROM addr. Counter */ -#define LD_START BIT_0S /* Start loading FPROM */ - -/* - * Timer Section - */ -/* B2_TI_CRTL 8 bit Timer control */ -/* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */ - /* Bit 7.. 3: reserved */ -#define TIM_START BIT_2S /* Start Timer */ -#define TIM_STOP BIT_1S /* Stop Timer */ -#define TIM_CLR_IRQ BIT_0S /* Clear Timer IRQ (!IRQM) */ - -/* B2_TI_TEST 8 Bit Timer Test */ -/* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */ -/* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */ - /* Bit 7.. 3: reserved */ -#define TIM_T_ON BIT_2S /* Test mode on */ -#define TIM_T_OFF BIT_1S /* Test mode off */ -#define TIM_T_STEP BIT_0S /* Test step */ - -/* B28_DPT_INI 32 bit Descriptor Poll Timer Init Val */ -/* B28_DPT_VAL 32 bit Descriptor Poll Timer Curr Val */ - /* Bit 31..24: reserved */ -#define DPT_MSK 0x00ffffffL /* Bit 23.. 0: Desc Poll Timer Bits */ - -/* B28_DPT_CTRL 8 bit Descriptor Poll Timer Ctrl Reg */ - /* Bit 7.. 2: reserved */ -#define DPT_START BIT_1S /* Start Descriptor Poll Timer */ -#define DPT_STOP BIT_0S /* Stop Descriptor Poll Timer */ - -/* B2_E_3 8 bit lower 4 bits used for HW self test result */ -#define B2_E3_RES_MASK 0x0f - -/* B2_TST_CTRL1 8 bit Test Control Register 1 */ -#define TST_FRC_DPERR_MR BIT_7S /* force DATAPERR on MST RD */ -#define TST_FRC_DPERR_MW BIT_6S /* force DATAPERR on MST WR */ -#define TST_FRC_DPERR_TR BIT_5S /* force DATAPERR on TRG RD */ -#define TST_FRC_DPERR_TW BIT_4S /* force DATAPERR on TRG WR */ -#define TST_FRC_APERR_M BIT_3S /* force ADDRPERR on MST */ -#define TST_FRC_APERR_T BIT_2S /* force ADDRPERR on TRG */ -#define TST_CFG_WRITE_ON BIT_1S /* Enable Config Reg WR */ -#define TST_CFG_WRITE_OFF BIT_0S /* Disable Config Reg WR */ - -/* B2_TST_CTRL2 8 bit Test Control Register 2 */ - /* Bit 7.. 4: reserved */ - /* force the following error on the next master read/write */ -#define TST_FRC_DPERR_MR64 BIT_3S /* DataPERR RD 64 */ -#define TST_FRC_DPERR_MW64 BIT_2S /* DataPERR WR 64 */ -#define TST_FRC_APERR_1M64 BIT_1S /* AddrPERR on 1. phase */ -#define TST_FRC_APERR_2M64 BIT_0S /* AddrPERR on 2. phase */ - -/* B2_GP_IO 32 bit General Purpose I/O Register */ - /* Bit 31..26: reserved */ -#define GP_DIR_9 BIT_25 /* IO_9 direct, 0=I/1=O */ -#define GP_DIR_8 BIT_24 /* IO_8 direct, 0=I/1=O */ -#define GP_DIR_7 BIT_23 /* IO_7 direct, 0=I/1=O */ -#define GP_DIR_6 BIT_22 /* IO_6 direct, 0=I/1=O */ -#define GP_DIR_5 BIT_21 /* IO_5 direct, 0=I/1=O */ -#define GP_DIR_4 BIT_20 /* IO_4 direct, 0=I/1=O */ -#define GP_DIR_3 BIT_19 /* IO_3 direct, 0=I/1=O */ -#define GP_DIR_2 BIT_18 /* IO_2 direct, 0=I/1=O */ -#define GP_DIR_1 BIT_17 /* IO_1 direct, 0=I/1=O */ -#define GP_DIR_0 BIT_16 /* IO_0 direct, 0=I/1=O */ - /* Bit 15..10: reserved */ -#define GP_IO_9 BIT_9 /* IO_9 pin */ -#define GP_IO_8 BIT_8 /* IO_8 pin */ -#define GP_IO_7 BIT_7 /* IO_7 pin */ -#define GP_IO_6 BIT_6 /* IO_6 pin */ -#define GP_IO_5 BIT_5 /* IO_5 pin */ -#define GP_IO_4 BIT_4 /* IO_4 pin */ -#define GP_IO_3 BIT_3 /* IO_3 pin */ -#define GP_IO_2 BIT_2 /* IO_2 pin */ -#define GP_IO_1 BIT_1 /* IO_1 pin */ -#define GP_IO_0 BIT_0 /* IO_0 pin */ - -/* B2_I2C_CTRL 32 bit I2C HW Control Register */ -#define I2C_FLAG BIT_31 /* Start read/write if WR */ -#define I2C_ADDR (0x7fffL<<16) /* Bit 30..16: Addr to be RD/WR */ -#define I2C_DEV_SEL (0x7fL<<9) /* Bit 15.. 9: I2C Device Select */ - /* Bit 8.. 5: reserved */ -#define I2C_BURST_LEN BIT_4 /* Burst Len, 1/4 bytes */ -#define I2C_DEV_SIZE (7L<<1) /* Bit 3.. 1: I2C Device Size */ -#define I2C_025K_DEV (0L<<1) /* 0: 256 Bytes or smal. */ -#define I2C_05K_DEV (1L<<1) /* 1: 512 Bytes */ -#define I2C_1K_DEV (2L<<1) /* 2: 1024 Bytes */ -#define I2C_2K_DEV (3L<<1) /* 3: 2048 Bytes */ -#define I2C_4K_DEV (4L<<1) /* 4: 4096 Bytes */ -#define I2C_8K_DEV (5L<<1) /* 5: 8192 Bytes */ -#define I2C_16K_DEV (6L<<1) /* 6: 16384 Bytes */ -#define I2C_32K_DEV (7L<<1) /* 7: 32768 Bytes */ -#define I2C_STOP BIT_0 /* Interrupt I2C transfer */ - -/* B2_I2C_IRQ 32 bit I2C HW IRQ Register */ - /* Bit 31.. 1 reserved */ -#define I2C_CLR_IRQ BIT_0 /* Clear I2C IRQ */ - -/* B2_I2C_SW 32 bit (8 bit access) I2C HW SW Port Register */ - /* Bit 7.. 3: reserved */ -#define I2C_DATA_DIR BIT_2S /* direction of I2C_DATA */ -#define I2C_DATA BIT_1S /* I2C Data Port */ -#define I2C_CLK BIT_0S /* I2C Clock Port */ - -/* - * I2C Address - */ -#define I2C_SENS_ADDR LM80_ADDR /* I2C Sensor Address, (Volt and Temp)*/ - - -/* B2_BSC_CTRL 8 bit Blink Source Counter Control */ - /* Bit 7.. 2: reserved */ -#define BSC_START BIT_1S /* Start Blink Source Counter */ -#define BSC_STOP BIT_0S /* Stop Blink Source Counter */ - -/* B2_BSC_STAT 8 bit Blink Source Counter Status */ - /* Bit 7.. 1: reserved */ -#define BSC_SRC BIT_0S /* Blink Source, 0=Off / 1=On */ - -/* B2_BSC_TST 16 bit Blink Source Counter Test Reg */ -#define BSC_T_ON BIT_2S /* Test mode on */ -#define BSC_T_OFF BIT_1S /* Test mode off */ -#define BSC_T_STEP BIT_0S /* Test step */ - - -/* B3_RAM_ADDR 32 bit RAM Address, to read or write */ - /* Bit 31..19: reserved */ -#define RAM_ADR_RAN 0x0007ffffL /* Bit 18.. 0: RAM Address Range */ - -/* RAM Interface Registers */ -/* B3_RI_CTRL 16 bit RAM Iface Control Register */ - /* Bit 15..10: reserved */ -#define RI_CLR_RD_PERR BIT_9S /* Clear IRQ RAM Read Parity Err */ -#define RI_CLR_WR_PERR BIT_8S /* Clear IRQ RAM Write Parity Err*/ - /* Bit 7.. 2: reserved */ -#define RI_RST_CLR BIT_1S /* Clear RAM Interface Reset */ -#define RI_RST_SET BIT_0S /* Set RAM Interface Reset */ - -/* B3_RI_TEST 8 bit RAM Iface Test Register */ - /* Bit 15.. 4: reserved */ -#define RI_T_EV BIT_3S /* Timeout Event occured */ -#define RI_T_ON BIT_2S /* Timeout Timer Test On */ -#define RI_T_OFF BIT_1S /* Timeout Timer Test Off */ -#define RI_T_STEP BIT_0S /* Timeout Timer Step */ - -/* MAC Arbiter Registers */ -/* B3_MA_TO_CTRL 16 bit MAC Arbiter Timeout Ctrl Reg */ - /* Bit 15.. 4: reserved */ -#define MA_FOE_ON BIT_3S /* XMAC Fast Output Enable ON */ -#define MA_FOE_OFF BIT_2S /* XMAC Fast Output Enable OFF */ -#define MA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */ -#define MA_RST_SET BIT_0S /* Set MAC Arbiter Reset */ - -/* B3_MA_RC_CTRL 16 bit MAC Arbiter Recovery Ctrl Reg */ - /* Bit 15.. 8: reserved */ -#define MA_ENA_REC_TX2 BIT_7S /* Enable Recovery Timer TX2 */ -#define MA_DIS_REC_TX2 BIT_6S /* Disable Recovery Timer TX2 */ -#define MA_ENA_REC_TX1 BIT_5S /* Enable Recovery Timer TX1 */ -#define MA_DIS_REC_TX1 BIT_4S /* Disable Recovery Timer TX1 */ -#define MA_ENA_REC_RX2 BIT_3S /* Enable Recovery Timer RX2 */ -#define MA_DIS_REC_RX2 BIT_2S /* Disable Recovery Timer RX2 */ -#define MA_ENA_REC_RX1 BIT_1S /* Enable Recovery Timer RX1 */ -#define MA_DIS_REC_RX1 BIT_0S /* Disable Recovery Timer RX1 */ - -/* Packet Arbiter Registers */ -/* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */ - /* Bit 15..14: reserved */ -#define PA_CLR_TO_TX2 BIT_13S /* Clear IRQ Packet Timeout TX2 */ -#define PA_CLR_TO_TX1 BIT_12S /* Clear IRQ Packet Timeout TX1 */ -#define PA_CLR_TO_RX2 BIT_11S /* Clear IRQ Packet Timeout RX2 */ -#define PA_CLR_TO_RX1 BIT_10S /* Clear IRQ Packet Timeout RX1 */ -#define PA_ENA_TO_TX2 BIT_9S /* Enable Timeout Timer TX2 */ -#define PA_DIS_TO_TX2 BIT_8S /* Disable Timeout Timer TX2 */ -#define PA_ENA_TO_TX1 BIT_7S /* Enable Timeout Timer TX1 */ -#define PA_DIS_TO_TX1 BIT_6S /* Disable Timeout Timer TX1 */ -#define PA_ENA_TO_RX2 BIT_5S /* Enable Timeout Timer RX2 */ -#define PA_DIS_TO_RX2 BIT_4S /* Disable Timeout Timer RX2 */ -#define PA_ENA_TO_RX1 BIT_3S /* Enable Timeout Timer RX1 */ -#define PA_DIS_TO_RX1 BIT_2S /* Disable Timeout Timer RX1 */ -#define PA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */ -#define PA_RST_SET BIT_0S /* Set MAC Arbiter Reset */ - -#define PA_ENA_TO_ALL (PA_ENA_TO_RX1 | PA_ENA_TO_RX2 |\ - PA_ENA_TO_TX1 | PA_ENA_TO_TX2) - -/* Rx/Tx Path related Arbiter Test Registers */ -/* B3_MA_TO_TEST 16 bit MAC Arbiter Timeout Test Reg */ -/* B3_MA_RC_TEST 16 bit MAC Arbiter Recovery Test Reg */ -/* B3_PA_TEST 16 bit Packet Arbiter Test Register */ -/* Bit 15, 11, 7, and 3 are reserved in B3_PA_TEST */ -#define TX2_T_EV BIT_15S /* TX2 Timeout/Recv Event occured */ -#define TX2_T_ON BIT_14S /* TX2 Timeout/Recv Timer Test On */ -#define TX2_T_OFF BIT_13S /* TX2 Timeout/Recv Timer Tst Off */ -#define TX2_T_STEP BIT_12S /* TX2 Timeout/Recv Timer Step */ -#define TX1_T_EV BIT_11S /* TX1 Timeout/Recv Event occured */ -#define TX1_T_ON BIT_10S /* TX1 Timeout/Recv Timer Test On */ -#define TX1_T_OFF BIT_9S /* TX1 Timeout/Recv Timer Tst Off */ -#define TX1_T_STEP BIT_8S /* TX1 Timeout/Recv Timer Step */ -#define RX2_T_EV BIT_7S /* RX2 Timeout/Recv Event occured */ -#define RX2_T_ON BIT_6S /* RX2 Timeout/Recv Timer Test On */ -#define RX2_T_OFF BIT_5S /* RX2 Timeout/Recv Timer Tst Off */ -#define RX2_T_STEP BIT_4S /* RX2 Timeout/Recv Timer Step */ -#define RX1_T_EV BIT_3S /* RX1 Timeout/Recv Event occured */ -#define RX1_T_ON BIT_2S /* RX1 Timeout/Recv Timer Test On */ -#define RX1_T_OFF BIT_1S /* RX1 Timeout/Recv Timer Tst Off */ -#define RX1_T_STEP BIT_0S /* RX1 Timeout/Recv Timer Step */ - - -/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */ -/* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */ -/* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */ -/* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */ -/* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */ - /* Bit 31..24: reserved */ -#define TXA_MAX_VAL 0x00ffffffL /* Bit 23.. 0: Max TXA Timer/Cnt Val */ - -/* TXA_CTRL 8 bit Tx Arbiter Control Register */ -#define TXA_ENA_FSYNC BIT_7S /* Enable force of sync Tx queue */ -#define TXA_DIS_FSYNC BIT_6S /* Disable force of sync Tx queue */ -#define TXA_ENA_ALLOC BIT_5S /* Enable alloc of free bandwidth */ -#define TXA_DIS_ALLOC BIT_4S /* Disable alloc of free bandwidth */ -#define TXA_START_RC BIT_3S /* Start sync Rate Control */ -#define TXA_STOP_RC BIT_2S /* Stop sync Rate Control */ -#define TXA_ENA_ARB BIT_1S /* Enable Tx Arbiter */ -#define TXA_DIS_ARB BIT_0S /* Disable Tx Arbiter */ - -/* TXA_TEST 8 bit Tx Arbiter Test Register */ - /* Bit 7.. 6: reserved */ -#define TXA_INT_T_ON BIT_5S /* Tx Arb Interval Timer Test On */ -#define TXA_INT_T_OFF BIT_4S /* Tx Arb Interval Timer Test Off */ -#define TXA_INT_T_STEP BIT_3S /* Tx Arb Interval Timer Step */ -#define TXA_LIM_T_ON BIT_2S /* Tx Arb Limit Timer Test On */ -#define TXA_LIM_T_OFF BIT_1S /* Tx Arb Limit Timer Test Off */ -#define TXA_LIM_T_STEP BIT_0S /* Tx Arb Limit Timer Step */ - -/* TXA_STAT 8 bit Tx Arbiter Status Register */ - /* Bit 7.. 1: reserved */ -#define TXA_PRIO_XS BIT_0S /* sync queue has prio to send */ - -/* Q_BC 32 bit Current Byte Counter */ - /* Bit 31..16: reserved */ -#define BC_MAX 0xffff /* Bit 15.. 0: Byte counter */ - -/* BMU Control Status Registers */ -/* B0_R1_CSR 32 bit BMU Ctrl/Stat Rx Queue 1 */ -/* B0_R2_CSR 32 bit BMU Ctrl/Stat Rx Queue 2 */ -/* B0_XA1_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */ -/* B0_XS1_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 1 */ -/* B0_XA2_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */ -/* B0_XS2_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 2 */ -/* Q_CSR 32 bit BMU Control/Status Register */ - /* Bit 31..25: reserved */ -#define CSR_SV_IDLE BIT_24 /* BMU SM Idle */ - /* Bit 23..22: reserved */ -#define CSR_DESC_CLR BIT_21 /* Clear Reset for Descr */ -#define CSR_DESC_SET BIT_20 /* Set Reset for Descr */ -#define CSR_FIFO_CLR BIT_19 /* Clear Reset for FIFO */ -#define CSR_FIFO_SET BIT_18 /* Set Reset for FIFO */ -#define CSR_HPI_RUN BIT_17 /* Release HPI SM */ -#define CSR_HPI_RST BIT_16 /* Reset HPI SM to Idle */ -#define CSR_SV_RUN BIT_15 /* Release Supervisor SM */ -#define CSR_SV_RST BIT_14 /* Reset Supervisor SM */ -#define CSR_DREAD_RUN BIT_13 /* Release Descr Read SM */ -#define CSR_DREAD_RST BIT_12 /* Reset Descr Read SM */ -#define CSR_DWRITE_RUN BIT_11 /* Release Descr Write SM */ -#define CSR_DWRITE_RST BIT_10 /* Reset Descr Write SM */ -#define CSR_TRANS_RUN BIT_9 /* Release Transfer SM */ -#define CSR_TRANS_RST BIT_8 /* Reset Transfer SM */ -#define CSR_ENA_POL BIT_7 /* Enable Descr Polling */ -#define CSR_DIS_POL BIT_6 /* Disable Descr Polling */ -#define CSR_STOP BIT_5 /* Stop Rx/Tx Queue */ -#define CSR_START BIT_4 /* Start Rx/Tx Queue */ -#define CSR_IRQ_CL_P BIT_3 /* (Rx) Clear Parity IRQ */ -#define CSR_IRQ_CL_B BIT_2 /* Clear EOB IRQ */ -#define CSR_IRQ_CL_F BIT_1 /* Clear EOF IRQ */ -#define CSR_IRQ_CL_C BIT_0 /* Clear ERR IRQ */ - -#define CSR_SET_RESET (CSR_DESC_SET | CSR_FIFO_SET | CSR_HPI_RST |\ - CSR_SV_RST | CSR_DREAD_RST | CSR_DWRITE_RST |\ - CSR_TRANS_RST) -#define CSR_CLR_RESET (CSR_DESC_CLR | CSR_FIFO_CLR | CSR_HPI_RUN |\ - CSR_SV_RUN | CSR_DREAD_RUN | CSR_DWRITE_RUN |\ - CSR_TRANS_RUN) - -/* Q_F 32 bit Flag Register */ - /* Bit 31..28: reserved */ -#define F_ALM_FULL BIT_27 /* Rx FIFO: almost full */ -#define F_EMPTY BIT_27 /* Tx FIFO: empty flag */ -#define F_FIFO_EOF BIT_26 /* Tag (EOF Flag) bit in FIFO */ -#define F_WM_REACHED BIT_25 /* Watermark reached */ - /* reserved */ -#define F_FIFO_LEVEL (0x1fL<<16) /* Bit 23..16: # of Qwords in FIFO */ - /* Bit 15..11: reserved */ -#define F_WATER_MARK 0x0007ffL /* Bit 10.. 0: Watermark */ - -/* Q_T1 32 bit Test Register 1 */ -/* Holds four State Machine control Bytes */ -#define SM_CRTL_SV_MSK (0xffL<<24) /* Bit 31..24: Control Supervisor SM */ -#define SM_CRTL_RD_MSK (0xffL<<16) /* Bit 23..16: Control Read Desc SM */ -#define SM_CRTL_WR_MSK (0xffL<<8) /* Bit 15.. 8: Control Write Desc SM */ -#define SM_CRTL_TR_MSK 0xffL /* Bit 7.. 0: Control Transfer SM */ - -/* Q_T1_TR 8 bit Test Register 1 Transfer SM */ -/* Q_T1_WR 8 bit Test Register 1 Write Descriptor SM */ -/* Q_T1_RD 8 bit Test Register 1 Read Descriptor SM */ -/* Q_T1_SV 8 bit Test Register 1 Supervisor SM */ - -/* The control status byte of each machine looks like ... */ -#define SM_STATE 0xf0 /* Bit 7.. 4: State which shall be loaded */ -#define SM_LOAD BIT_3S /* Load the SM with SM_STATE */ -#define SM_TEST_ON BIT_2S /* Switch on SM Test Mode */ -#define SM_TEST_OFF BIT_1S /* Go off the Test Mode */ -#define SM_STEP BIT_0S /* Step the State Machine */ -/* The encoding of the states is not supported by the Diagnostics Tool */ - -/* Q_T2 32 bit Test Register 2 */ - /* Bit 31.. 8: reserved */ -#define T2_AC_T_ON BIT_7 /* Address Counter Test Mode on */ -#define T2_AC_T_OFF BIT_6 /* Address Counter Test Mode off */ -#define T2_BC_T_ON BIT_5 /* Byte Counter Test Mode on */ -#define T2_BC_T_OFF BIT_4 /* Byte Counter Test Mode off */ -#define T2_STEP04 BIT_3 /* Inc AC/Dec BC by 4 */ -#define T2_STEP03 BIT_2 /* Inc AC/Dec BC by 3 */ -#define T2_STEP02 BIT_1 /* Inc AC/Dec BC by 2 */ -#define T2_STEP01 BIT_0 /* Inc AC/Dec BC by 1 */ - -/* Q_T3 32 bit Test Register 3 */ - /* Bit 31.. 7: reserved */ -#define T3_MUX_MSK (7<<4) /* Bit 6.. 4: Mux Position */ - /* Bit 3: reserved */ -#define T3_VRAM_MSK 7 /* Bit 2.. 0: Virtual RAM Buffer Address */ - -/* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */ -/* RB_START 32 bit RAM Buffer Start Address */ -/* RB_END 32 bit RAM Buffer End Address */ -/* RB_WP 32 bit RAM Buffer Write Pointer */ -/* RB_RP 32 bit RAM Buffer Read Pointer */ -/* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */ -/* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */ -/* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */ -/* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */ -/* RB_PC 32 bit RAM Buffer Packet Counter */ -/* RB_LEV 32 bit RAM Buffer Level Register */ - /* Bit 31..19: reserved */ -#define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */ - -/* RB_TST2 8 bit RAM Buffer Test Register 2 */ - /* Bit 7.. 4: reserved */ -#define RB_PC_DEC BIT_3S /* Packet Counter Decrem */ -#define RB_PC_T_ON BIT_2S /* Packet Counter Test On */ -#define RB_PC_T_OFF BIT_1S /* Packet Counter Tst Off */ -#define RB_PC_INC BIT_0S /* Packet Counter Increm */ - -/* RB_TST1 8 bit RAM Buffer Test Register 1 */ - /* Bit 7: reserved */ -#define RB_WP_T_ON BIT_6S /* Write Pointer Test On */ -#define RB_WP_T_OFF BIT_5S /* Write Pointer Test Off */ -#define RB_WP_INC BIT_4S /* Write Pointer Increm */ - /* Bit 3: reserved */ -#define RB_RP_T_ON BIT_2S /* Read Pointer Test On */ -#define RB_RP_T_OFF BIT_1S /* Read Pointer Test Off */ -#define RB_RP_DEC BIT_0S /* Read Pointer Decrement */ - -/* RB_CTRL 8 bit RAM Buffer Control Register */ - /* Bit 7.. 6: reserved */ -#define RB_ENA_STFWD BIT_5S /* Enable Store & Forward */ -#define RB_DIS_STFWD BIT_4S /* Disable Store & Forward */ -#define RB_ENA_OP_MD BIT_3S /* Enable Operation Mode */ -#define RB_DIS_OP_MD BIT_2S /* Disable Operation Mode */ -#define RB_RST_CLR BIT_1S /* Clear RAM Buf STM Reset */ -#define RB_RST_SET BIT_0S /* Set RAM Buf STM Reset */ - - -/* Receive and Transmit MAC FIFO Registers (GENESIS only) */ - -/* RX_MFF_EA 32 bit Receive MAC FIFO End Address */ -/* RX_MFF_WP 32 bit Receive MAC FIFO Write Pointer */ -/* RX_MFF_RP 32 bit Receive MAC FIFO Read Pointer */ -/* RX_MFF_PC 32 bit Receive MAC FIFO Packet Counter */ -/* RX_MFF_LEV 32 bit Receive MAC FIFO Level */ -/* TX_MFF_EA 32 bit Transmit MAC FIFO End Address */ -/* TX_MFF_WP 32 bit Transmit MAC FIFO Write Pointer */ -/* TX_MFF_WSP 32 bit Transmit MAC FIFO WR Shadow Pointer */ -/* TX_MFF_RP 32 bit Transmit MAC FIFO Read Pointer */ -/* TX_MFF_PC 32 bit Transmit MAC FIFO Packet Cnt */ -/* TX_MFF_LEV 32 bit Transmit MAC FIFO Level */ - /* Bit 31.. 6: reserved */ -#define MFF_MSK 0x007fL /* Bit 5.. 0: MAC FIFO Address/Ptr Bits */ - -/* RX_MFF_CTRL1 16 bit Receive MAC FIFO Control Reg 1 */ - /* Bit 15..14: reserved */ -#define MFF_ENA_RDY_PAT BIT_13S /* Enable Ready Patch */ -#define MFF_DIS_RDY_PAT BIT_12S /* Disable Ready Patch */ -#define MFF_ENA_TIM_PAT BIT_11S /* Enable Timing Patch */ -#define MFF_DIS_TIM_PAT BIT_10S /* Disable Timing Patch */ -#define MFF_ENA_ALM_FUL BIT_9S /* Enable AlmostFull Sign */ -#define MFF_DIS_ALM_FUL BIT_8S /* Disable AlmostFull Sign */ -#define MFF_ENA_PAUSE BIT_7S /* Enable Pause Signaling */ -#define MFF_DIS_PAUSE BIT_6S /* Disable Pause Signaling */ -#define MFF_ENA_FLUSH BIT_5S /* Enable Frame Flushing */ -#define MFF_DIS_FLUSH BIT_4S /* Disable Frame Flushing */ -#define MFF_ENA_TIST BIT_3S /* Enable Time Stamp Gener */ -#define MFF_DIS_TIST BIT_2S /* Disable Time Stamp Gener */ -#define MFF_CLR_INTIST BIT_1S /* Clear IRQ No Time Stamp */ -#define MFF_CLR_INSTAT BIT_0S /* Clear IRQ No Status */ - -#define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT - -/* TX_MFF_CTRL1 16 bit Transmit MAC FIFO Control Reg 1 */ -#define MFF_CLR_PERR BIT_15S /* Clear Parity Error IRQ */ - /* Bit 14: reserved */ -#define MFF_ENA_PKT_REC BIT_13S /* Enable Packet Recovery */ -#define MFF_DIS_PKT_REC BIT_12S /* Disable Packet Recovery */ -/* MFF_ENA_TIM_PAT (see RX_MFF_CTRL1) Bit 11: Enable Timing Patch */ -/* MFF_DIS_TIM_PAT (see RX_MFF_CTRL1) Bit 10: Disable Timing Patch */ -/* MFF_ENA_ALM_FUL (see RX_MFF_CTRL1) Bit 9: Enable Almost Full Sign */ -/* MFF_DIS_ALM_FUL (see RX_MFF_CTRL1) Bit 8: Disable Almost Full Sign */ -#define MFF_ENA_W4E BIT_7S /* Enable Wait for Empty */ -#define MFF_DIS_W4E BIT_6S /* Disable Wait for Empty */ -/* MFF_ENA_FLUSH (see RX_MFF_CTRL1) Bit 5: Enable Frame Flushing */ -/* MFF_DIS_FLUSH (see RX_MFF_CTRL1) Bit 4: Disable Frame Flushing */ -#define MFF_ENA_LOOPB BIT_3S /* Enable Loopback */ -#define MFF_DIS_LOOPB BIT_2S /* Disable Loopback */ -#define MFF_CLR_MAC_RST BIT_1S /* Clear XMAC Reset */ -#define MFF_SET_MAC_RST BIT_0S /* Set XMAC Reset */ - -#define MFF_TX_CTRL_DEF (MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH) - -/* RX_MFF_TST2 8 bit Receive MAC FIFO Test Register 2 */ -/* TX_MFF_TST2 8 bit Transmit MAC FIFO Test Register 2 */ - /* Bit 7: reserved */ -#define MFF_WSP_T_ON BIT_6S /* Tx: Write Shadow Ptr TestOn */ -#define MFF_WSP_T_OFF BIT_5S /* Tx: Write Shadow Ptr TstOff */ -#define MFF_WSP_INC BIT_4S /* Tx: Write Shadow Ptr Increment */ -#define MFF_PC_DEC BIT_3S /* Packet Counter Decrement */ -#define MFF_PC_T_ON BIT_2S /* Packet Counter Test On */ -#define MFF_PC_T_OFF BIT_1S /* Packet Counter Test Off */ -#define MFF_PC_INC BIT_0S /* Packet Counter Increment */ - -/* RX_MFF_TST1 8 bit Receive MAC FIFO Test Register 1 */ -/* TX_MFF_TST1 8 bit Transmit MAC FIFO Test Register 1 */ - /* Bit 7: reserved */ -#define MFF_WP_T_ON BIT_6S /* Write Pointer Test On */ -#define MFF_WP_T_OFF BIT_5S /* Write Pointer Test Off */ -#define MFF_WP_INC BIT_4S /* Write Pointer Increm */ - /* Bit 3: reserved */ -#define MFF_RP_T_ON BIT_2S /* Read Pointer Test On */ -#define MFF_RP_T_OFF BIT_1S /* Read Pointer Test Off */ -#define MFF_RP_DEC BIT_0S /* Read Pointer Decrement */ - -/* RX_MFF_CTRL2 8 bit Receive MAC FIFO Control Reg 2 */ -/* TX_MFF_CTRL2 8 bit Transmit MAC FIFO Control Reg 2 */ - /* Bit 7..4: reserved */ -#define MFF_ENA_OP_MD BIT_3S /* Enable Operation Mode */ -#define MFF_DIS_OP_MD BIT_2S /* Disable Operation Mode */ -#define MFF_RST_CLR BIT_1S /* Clear MAC FIFO Reset */ -#define MFF_RST_SET BIT_0S /* Set MAC FIFO Reset */ - - -/* Link LED Counter Registers (GENESIS only) */ - -/* RX_LED_CTRL 8 bit Receive LED Cnt Control Reg */ -/* TX_LED_CTRL 8 bit Transmit LED Cnt Control Reg */ -/* LNK_SYNC_CTRL 8 bit Link Sync Cnt Control Register */ - /* Bit 7.. 3: reserved */ -#define LED_START BIT_2S /* Start Timer */ -#define LED_STOP BIT_1S /* Stop Timer */ -#define LED_STATE BIT_0S /* Rx/Tx: LED State, 1=LED on */ -#define LED_CLR_IRQ BIT_0S /* Lnk: Clear Link IRQ */ - -/* RX_LED_TST 8 bit Receive LED Cnt Test Register */ -/* TX_LED_TST 8 bit Transmit LED Cnt Test Register */ -/* LNK_SYNC_TST 8 bit Link Sync Cnt Test Register */ - /* Bit 7.. 3: reserved */ -#define LED_T_ON BIT_2S /* LED Counter Test mode On */ -#define LED_T_OFF BIT_1S /* LED Counter Test mode Off */ -#define LED_T_STEP BIT_0S /* LED Counter Step */ - -/* LNK_LED_REG 8 bit Link LED Register */ - /* Bit 7.. 6: reserved */ -#define LED_BLK_ON BIT_5S /* Link LED Blinking On */ -#define LED_BLK_OFF BIT_4S /* Link LED Blinking Off */ -#define LED_SYNC_ON BIT_3S /* Use Sync Wire to switch LED */ -#define LED_SYNC_OFF BIT_2S /* Disable Sync Wire Input */ -#define LED_ON BIT_1S /* switch LED on */ -#define LED_OFF BIT_0S /* switch LED off */ - -/* Receive and Transmit GMAC FIFO Registers (YUKON only) */ - -/* RX_GMF_EA 32 bit Rx GMAC FIFO End Address */ -/* RX_GMF_AF_THR 32 bit Rx GMAC FIFO Almost Full Thresh. */ -/* RX_GMF_WP 32 bit Rx GMAC FIFO Write Pointer */ -/* RX_GMF_WLEV 32 bit Rx GMAC FIFO Write Level */ -/* RX_GMF_RP 32 bit Rx GMAC FIFO Read Pointer */ -/* RX_GMF_RLEV 32 bit Rx GMAC FIFO Read Level */ -/* TX_GMF_EA 32 bit Tx GMAC FIFO End Address */ -/* TX_GMF_AE_THR 32 bit Tx GMAC FIFO Almost Empty Thresh.*/ -/* TX_GMF_WP 32 bit Tx GMAC FIFO Write Pointer */ -/* TX_GMF_WSP 32 bit Tx GMAC FIFO Write Shadow Ptr. */ -/* TX_GMF_WLEV 32 bit Tx GMAC FIFO Write Level */ -/* TX_GMF_RP 32 bit Tx GMAC FIFO Read Pointer */ -/* TX_GMF_RSTP 32 bit Tx GMAC FIFO Restart Pointer */ -/* TX_GMF_RLEV 32 bit Tx GMAC FIFO Read Level */ - -/* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */ - /* Bits 31..15: reserved */ -#define GMF_WP_TST_ON BIT_14 /* Write Pointer Test On */ -#define GMF_WP_TST_OFF BIT_13 /* Write Pointer Test Off */ -#define GMF_WP_STEP BIT_12 /* Write Pointer Step/Increment */ - /* Bit 11: reserved */ -#define GMF_RP_TST_ON BIT_10 /* Read Pointer Test On */ -#define GMF_RP_TST_OFF BIT_9 /* Read Pointer Test Off */ -#define GMF_RP_STEP BIT_8 /* Read Pointer Step/Increment */ -#define GMF_RX_F_FL_ON BIT_7 /* Rx FIFO Flush Mode On */ -#define GMF_RX_F_FL_OFF BIT_6 /* Rx FIFO Flush Mode Off */ -#define GMF_CLI_RX_FO BIT_5 /* Clear IRQ Rx FIFO Overrun */ -#define GMF_CLI_RX_FC BIT_4 /* Clear IRQ Rx Frame Complete */ -#define GMF_OPER_ON BIT_3 /* Operational Mode On */ -#define GMF_OPER_OFF BIT_2 /* Operational Mode Off */ -#define GMF_RST_CLR BIT_1 /* Clear GMAC FIFO Reset */ -#define GMF_RST_SET BIT_0 /* Set GMAC FIFO Reset */ - -/* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */ - /* Bits 31..19: reserved */ -#define GMF_WSP_TST_ON BIT_18 /* Write Shadow Pointer Test On */ -#define GMF_WSP_TST_OFF BIT_17 /* Write Shadow Pointer Test Off */ -#define GMF_WSP_STEP BIT_16 /* Write Shadow Pointer Step/Increment */ - /* Bits 15..7: same as for RX_GMF_CTRL_T */ -#define GMF_CLI_TX_FU BIT_6 /* Clear IRQ Tx FIFO Underrun */ -#define GMF_CLI_TX_FC BIT_5 /* Clear IRQ Tx Frame Complete */ -#define GMF_CLI_TX_PE BIT_4 /* Clear IRQ Tx Parity Error */ - /* Bits 3..0: same as for RX_GMF_CTRL_T */ - -#define GMF_RX_CTRL_DEF (GMF_OPER_ON | GMF_RX_F_FL_ON) -#define GMF_TX_CTRL_DEF GMF_OPER_ON - -#define RX_GMF_FL_THR_DEF 0x0a /* Rx GMAC FIFO Flush Threshold default */ - -/* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */ - /* Bit 7.. 3: reserved */ -#define GMT_ST_START BIT_2S /* Start Time Stamp Timer */ -#define GMT_ST_STOP BIT_1S /* Stop Time Stamp Timer */ -#define GMT_ST_CLR_IRQ BIT_0S /* Clear Time Stamp Timer IRQ */ - -/* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */ - /* Bits 31.. 8: reserved */ -#define GMC_H_BURST_ON BIT_7 /* Half Duplex Burst Mode On */ -#define GMC_H_BURST_OFF BIT_6 /* Half Duplex Burst Mode Off */ -#define GMC_F_LOOPB_ON BIT_5 /* FIFO Loopback On */ -#define GMC_F_LOOPB_OFF BIT_4 /* FIFO Loopback Off */ -#define GMC_PAUSE_ON BIT_3 /* Pause On */ -#define GMC_PAUSE_OFF BIT_2 /* Pause Off */ -#define GMC_RST_CLR BIT_1 /* Clear GMAC Reset */ -#define GMC_RST_SET BIT_0 /* Set GMAC Reset */ - -/* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */ - /* Bits 31..29: reserved */ -#define GPC_SEL_BDT BIT_28 /* Select Bi-Dir. Transfer for MDC/MDIO */ -#define GPC_INT_POL_HI BIT_27 /* IRQ Polarity is Active HIGH */ -#define GPC_75_OHM BIT_26 /* Use 75 Ohm Termination instead of 50 */ -#define GPC_DIS_FC BIT_25 /* Disable Automatic Fiber/Copper Detection */ -#define GPC_DIS_SLEEP BIT_24 /* Disable Energy Detect */ -#define GPC_HWCFG_M_3 BIT_23 /* HWCFG_MODE[3] */ -#define GPC_HWCFG_M_2 BIT_22 /* HWCFG_MODE[2] */ -#define GPC_HWCFG_M_1 BIT_21 /* HWCFG_MODE[1] */ -#define GPC_HWCFG_M_0 BIT_20 /* HWCFG_MODE[0] */ -#define GPC_ANEG_0 BIT_19 /* ANEG[0] */ -#define GPC_ENA_XC BIT_18 /* Enable MDI crossover */ -#define GPC_DIS_125 BIT_17 /* Disable 125 MHz clock */ -#define GPC_ANEG_3 BIT_16 /* ANEG[3] */ -#define GPC_ANEG_2 BIT_15 /* ANEG[2] */ -#define GPC_ANEG_1 BIT_14 /* ANEG[1] */ -#define GPC_ENA_PAUSE BIT_13 /* Enable Pause (SYM_OR_REM) */ -#define GPC_PHYADDR_4 BIT_12 /* Bit 4 of Phy Addr */ -#define GPC_PHYADDR_3 BIT_11 /* Bit 3 of Phy Addr */ -#define GPC_PHYADDR_2 BIT_10 /* Bit 2 of Phy Addr */ -#define GPC_PHYADDR_1 BIT_9 /* Bit 1 of Phy Addr */ -#define GPC_PHYADDR_0 BIT_8 /* Bit 0 of Phy Addr */ - /* Bits 7..2: reserved */ -#define GPC_RST_CLR BIT_1 /* Clear GPHY Reset */ -#define GPC_RST_SET BIT_0 /* Set GPHY Reset */ - -#define GPC_HWCFG_GMII_COP (GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | \ - GPC_HWCFG_M_1 | GPC_HWCFG_M_0) - -#define GPC_HWCFG_GMII_FIB ( GPC_HWCFG_M_2 | \ - GPC_HWCFG_M_1 | GPC_HWCFG_M_0) - -#define GPC_ANEG_ADV_ALL_M (GPC_ANEG_3 | GPC_ANEG_2 | \ - GPC_ANEG_1 | GPC_ANEG_0) - -/* forced speed and duplex mode (don't mix with other ANEG bits) */ -#define GPC_FRC10MBIT_HALF 0 -#define GPC_FRC10MBIT_FULL GPC_ANEG_0 -#define GPC_FRC100MBIT_HALF GPC_ANEG_1 -#define GPC_FRC100MBIT_FULL (GPC_ANEG_0 | GPC_ANEG_1) - -/* auto-negotiation with limited advertised speeds */ -/* mix only with master/slave settings (for copper) */ -#define GPC_ADV_1000_HALF GPC_ANEG_2 -#define GPC_ADV_1000_FULL GPC_ANEG_3 -#define GPC_ADV_ALL (GPC_ANEG_2 | GPC_ANEG_3) - -/* master/slave settings */ -/* only for copper with 1000 Mbps */ -#define GPC_FORCE_MASTER 0 -#define GPC_FORCE_SLAVE GPC_ANEG_0 -#define GPC_PREF_MASTER GPC_ANEG_1 -#define GPC_PREF_SLAVE (GPC_ANEG_1 | GPC_ANEG_0) - -/* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */ -/* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */ -#define GM_IS_TX_CO_OV BIT_5 /* Transmit Counter Overflow IRQ */ -#define GM_IS_RX_CO_OV BIT_4 /* Receive Counter Overflow IRQ */ -#define GM_IS_TX_FF_UR BIT_3 /* Transmit FIFO Underrun */ -#define GM_IS_TX_COMPL BIT_2 /* Frame Transmission Complete */ -#define GM_IS_RX_FF_OR BIT_1 /* Receive FIFO Overrun */ -#define GM_IS_RX_COMPL BIT_0 /* Frame Reception Complete */ - -#define GMAC_DEF_MSK (GM_IS_TX_CO_OV | GM_IS_RX_CO_OV | \ - GM_IS_TX_FF_UR) - -/* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */ - /* Bits 15.. 2: reserved */ -#define GMLC_RST_CLR BIT_1S /* Clear GMAC Link Reset */ -#define GMLC_RST_SET BIT_0S /* Set GMAC Link Reset */ - - -/* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */ -#define WOL_CTL_LINK_CHG_OCC BIT_15S -#define WOL_CTL_MAGIC_PKT_OCC BIT_14S -#define WOL_CTL_PATTERN_OCC BIT_13S - -#define WOL_CTL_CLEAR_RESULT BIT_12S - -#define WOL_CTL_ENA_PME_ON_LINK_CHG BIT_11S -#define WOL_CTL_DIS_PME_ON_LINK_CHG BIT_10S -#define WOL_CTL_ENA_PME_ON_MAGIC_PKT BIT_9S -#define WOL_CTL_DIS_PME_ON_MAGIC_PKT BIT_8S -#define WOL_CTL_ENA_PME_ON_PATTERN BIT_7S -#define WOL_CTL_DIS_PME_ON_PATTERN BIT_6S - -#define WOL_CTL_ENA_LINK_CHG_UNIT BIT_5S -#define WOL_CTL_DIS_LINK_CHG_UNIT BIT_4S -#define WOL_CTL_ENA_MAGIC_PKT_UNIT BIT_3S -#define WOL_CTL_DIS_MAGIC_PKT_UNIT BIT_2S -#define WOL_CTL_ENA_PATTERN_UNIT BIT_1S -#define WOL_CTL_DIS_PATTERN_UNIT BIT_0S - -#define WOL_CTL_DEFAULT \ - (WOL_CTL_DIS_PME_ON_LINK_CHG | \ - WOL_CTL_DIS_PME_ON_PATTERN | \ - WOL_CTL_DIS_PME_ON_MAGIC_PKT | \ - WOL_CTL_DIS_LINK_CHG_UNIT | \ - WOL_CTL_DIS_PATTERN_UNIT | \ - WOL_CTL_DIS_MAGIC_PKT_UNIT) - -/* WOL_MATCH_CTL 8 bit WOL Match Control Reg */ -#define WOL_CTL_PATT_ENA(x) (BIT_0 << (x)) - -#define SK_NUM_WOL_PATTERN 7 -#define SK_PATTERN_PER_WORD 4 -#define SK_BITMASK_PATTERN 7 -#define SK_POW_PATTERN_LENGTH 128 - -#define WOL_LENGTH_MSK 0x7f -#define WOL_LENGTH_SHIFT 8 - - -/* Receive and Transmit Descriptors ******************************************/ - -/* Transmit Descriptor struct */ -typedef struct s_HwTxd { - SK_U32 volatile TxCtrl; /* Transmit Buffer Control Field */ - SK_U32 TxNext; /* Physical Address Pointer to the next TxD */ - SK_U32 TxAdrLo; /* Physical Tx Buffer Address lower dword */ - SK_U32 TxAdrHi; /* Physical Tx Buffer Address upper dword */ - SK_U32 TxStat; /* Transmit Frame Status Word */ -#ifndef SK_USE_REV_DESC - SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */ - SK_U16 TxRes1; /* 16 bit reserved field */ - SK_U16 TxTcpWp; /* TCP Checksum Write Position */ - SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */ -#else /* SK_USE_REV_DESC */ - SK_U16 TxRes1; /* 16 bit reserved field */ - SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */ - SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */ - SK_U16 TxTcpWp; /* TCP Checksum Write Position */ -#endif /* SK_USE_REV_DESC */ - SK_U32 TxRes2; /* 32 bit reserved field */ -} SK_HWTXD; - -/* Receive Descriptor struct */ -typedef struct s_HwRxd { - SK_U32 volatile RxCtrl; /* Receive Buffer Control Field */ - SK_U32 RxNext; /* Physical Address Pointer to the next RxD */ - SK_U32 RxAdrLo; /* Physical Rx Buffer Address lower dword */ - SK_U32 RxAdrHi; /* Physical Rx Buffer Address upper dword */ - SK_U32 RxStat; /* Receive Frame Status Word */ - SK_U32 RxTiSt; /* Receive Time Stamp (from XMAC on GENESIS) */ -#ifndef SK_USE_REV_DESC - SK_U16 RxTcpSum1; /* TCP Checksum 1 */ - SK_U16 RxTcpSum2; /* TCP Checksum 2 */ - SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */ - SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */ -#else /* SK_USE_REV_DESC */ - SK_U16 RxTcpSum2; /* TCP Checksum 2 */ - SK_U16 RxTcpSum1; /* TCP Checksum 1 */ - SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */ - SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */ -#endif /* SK_USE_REV_DESC */ -} SK_HWRXD; - -/* - * Drivers which use the reverse descriptor feature (PCI_OUR_REG_2) - * should set the define SK_USE_REV_DESC. - * Structures are 'normaly' not endianess dependent. But in - * this case the SK_U16 fields are bound to bit positions inside the - * descriptor. RxTcpSum1 e.g. must start at bit 0 within the 6.th DWord. - * The bit positions inside a DWord are of course endianess dependent and - * swaps if the DWord is swapped by the hardware. - */ - - -/* Descriptor Bit Definition */ -/* TxCtrl Transmit Buffer Control Field */ -/* RxCtrl Receive Buffer Control Field */ -#define BMU_OWN BIT_31 /* OWN bit: 0=host/1=BMU */ -#define BMU_STF BIT_30 /* Start of Frame */ -#define BMU_EOF BIT_29 /* End of Frame */ -#define BMU_IRQ_EOB BIT_28 /* Req "End of Buffer" IRQ */ -#define BMU_IRQ_EOF BIT_27 /* Req "End of Frame" IRQ */ -/* TxCtrl specific bits */ -#define BMU_STFWD BIT_26 /* (Tx) Store & Forward Frame */ -#define BMU_NO_FCS BIT_25 /* (Tx) Disable MAC FCS (CRC) generation */ -#define BMU_SW BIT_24 /* (Tx) 1 bit res. for SW use */ -/* RxCtrl specific bits */ -#define BMU_DEV_0 BIT_26 /* (Rx) Transfer data to Dev0 */ -#define BMU_STAT_VAL BIT_25 /* (Rx) Rx Status Valid */ -#define BMU_TIST_VAL BIT_24 /* (Rx) Rx TimeStamp Valid */ - /* Bit 23..16: BMU Check Opcodes */ -#define BMU_CHECK (0x55L<<16) /* Default BMU check */ -#define BMU_TCP_CHECK (0x56L<<16) /* Descr with TCP ext */ -#define BMU_UDP_CHECK (0x57L<<16) /* Descr with UDP ext (YUKON only) */ -#define BMU_BBC 0xFFFFL /* Bit 15.. 0: Buffer Byte Counter */ - -/* TxStat Transmit Frame Status Word */ -/* RxStat Receive Frame Status Word */ -/* - *Note: TxStat is reserved for ASIC loopback mode only - * - * The Bits of the Status words are defined in xmac_ii.h - * (see XMR_FS bits) - */ - -/* other defines *************************************************************/ - -/* - * FlashProm specification - */ -#define MAX_PAGES 0x20000L /* Every byte has a single page */ -#define MAX_FADDR 1 /* 1 byte per page */ -#define SKFDDI_PSZ 8 /* address PROM size */ - -/* macros ********************************************************************/ - -/* - * Receive and Transmit Queues - */ -#define Q_R1 0x0000 /* Receive Queue 1 */ -#define Q_R2 0x0080 /* Receive Queue 2 */ -#define Q_XS1 0x0200 /* Synchronous Transmit Queue 1 */ -#define Q_XA1 0x0280 /* Asynchronous Transmit Queue 1 */ -#define Q_XS2 0x0300 /* Synchronous Transmit Queue 2 */ -#define Q_XA2 0x0380 /* Asynchronous Transmit Queue 2 */ - -/* - * Macro Q_ADDR() - * - * Use this macro to access the Receive and Transmit Queue Registers. - * - * para: - * Queue Queue to access. - * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2 - * Offs Queue register offset. - * Values: Q_D, Q_DA_L ... Q_T2, Q_T3 - * - * usage SK_IN32(pAC, Q_ADDR(Q_R2, Q_BC), pVal) - */ -#define Q_ADDR(Queue, Offs) (B8_Q_REGS + (Queue) + (Offs)) - -/* - * Macro RB_ADDR() - * - * Use this macro to access the RAM Buffer Registers. - * - * para: - * Queue Queue to access. - * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2 - * Offs Queue register offset. - * Values: RB_START, RB_END ... RB_LEV, RB_CTRL - * - * usage SK_IN32(pAC, RB_ADDR(Q_R2, RB_RP), pVal) - */ -#define RB_ADDR(Queue, Offs) (B16_RAM_REGS + (Queue) + (Offs)) - - -/* - * MAC Related Registers - */ -#define MAC_1 0 /* belongs to the port near the slot */ -#define MAC_2 1 /* belongs to the port far away from the slot */ - -/* - * Macro MR_ADDR() - * - * Use this macro to access a MAC Related Registers inside the ASIC. - * - * para: - * Mac MAC to access. - * Values: MAC_1, MAC_2 - * Offs MAC register offset. - * Values: RX_MFF_EA, RX_MFF_WP ... LNK_LED_REG, - * TX_MFF_EA, TX_MFF_WP ... TX_LED_TST - * - * usage SK_IN32(pAC, MR_ADDR(MAC_1, TX_MFF_EA), pVal) - */ -#define MR_ADDR(Mac, Offs) (((Mac) << 7) + (Offs)) - -#ifdef SK_LITTLE_ENDIAN -#define XM_WORD_LO 0 -#define XM_WORD_HI 1 -#else /* !SK_LITTLE_ENDIAN */ -#define XM_WORD_LO 1 -#define XM_WORD_HI 0 -#endif /* !SK_LITTLE_ENDIAN */ - - -/* - * macros to access the XMAC (GENESIS only) - * - * XM_IN16(), to read a 16 bit register (e.g. XM_MMU_CMD) - * XM_OUT16(), to write a 16 bit register (e.g. XM_MMU_CMD) - * XM_IN32(), to read a 32 bit register (e.g. XM_TX_EV_CNT) - * XM_OUT32(), to write a 32 bit register (e.g. XM_TX_EV_CNT) - * XM_INADDR(), to read a network address register (e.g. XM_SRC_CHK) - * XM_OUTADDR(), to write a network address register (e.g. XM_SRC_CHK) - * XM_INHASH(), to read the XM_HSM_CHK register - * XM_OUTHASH() to write the XM_HSM_CHK register - * - * para: - * Mac XMAC to access values: MAC_1 or MAC_2 - * IoC I/O context needed for SK I/O macros - * Reg XMAC Register to read or write - * (p)Val Value or pointer to the value which should be read or written - * - * usage: XM_OUT16(IoC, MAC_1, XM_MMU_CMD, Value); - */ - -#define XMA(Mac, Reg) \ - ((BASE_XMAC_1 + (Mac) * (BASE_XMAC_2 - BASE_XMAC_1)) | ((Reg) << 1)) - -#define XM_IN16(IoC, Mac, Reg, pVal) \ - SK_IN16((IoC), XMA((Mac), (Reg)), (pVal)) - -#define XM_OUT16(IoC, Mac, Reg, Val) \ - SK_OUT16((IoC), XMA((Mac), (Reg)), (Val)) - -#define XM_IN32(IoC, Mac, Reg, pVal) { \ - SK_IN16((IoC), XMA((Mac), (Reg)), \ - (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_LO]); \ - SK_IN16((IoC), XMA((Mac), (Reg+2)), \ - (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_HI]); \ -} - -#define XM_OUT32(IoC, Mac, Reg, Val) { \ - SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \ - SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16)(((Val) >> 16) & 0xffffL));\ -} - -/* Remember: we are always writing to / reading from LITTLE ENDIAN memory */ - -#define XM_INADDR(IoC, Mac, Reg, pVal) { \ - SK_U16 Word; \ - SK_U8 *pByte; \ - pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ - SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \ - pByte[0] = (SK_U8)(Word & 0x00ff); \ - pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \ - pByte[2] = (SK_U8)(Word & 0x00ff); \ - pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \ - pByte[4] = (SK_U8)(Word & 0x00ff); \ - pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \ -} - -#define XM_OUTADDR(IoC, Mac, Reg, pVal) { \ - SK_U8 *pByte; \ - pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ - SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \ - (((SK_U16)(pByte[0]) & 0x00ff) | \ - (((SK_U16)(pByte[1]) << 8) & 0xff00))); \ - SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \ - (((SK_U16)(pByte[2]) & 0x00ff) | \ - (((SK_U16)(pByte[3]) << 8) & 0xff00))); \ - SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \ - (((SK_U16)(pByte[4]) & 0x00ff) | \ - (((SK_U16)(pByte[5]) << 8) & 0xff00))); \ -} - -#define XM_INHASH(IoC, Mac, Reg, pVal) { \ - SK_U16 Word; \ - SK_U8 *pByte; \ - pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ - SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \ - pByte[0] = (SK_U8)(Word & 0x00ff); \ - pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \ - pByte[2] = (SK_U8)(Word & 0x00ff); \ - pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \ - pByte[4] = (SK_U8)(Word & 0x00ff); \ - pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), XMA((Mac), (Reg+6)), &Word); \ - pByte[6] = (SK_U8)(Word & 0x00ff); \ - pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \ -} - -#define XM_OUTHASH(IoC, Mac, Reg, pVal) { \ - SK_U8 *pByte; \ - pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ - SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \ - (((SK_U16)(pByte[0]) & 0x00ff)| \ - (((SK_U16)(pByte[1]) << 8) & 0xff00))); \ - SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \ - (((SK_U16)(pByte[2]) & 0x00ff)| \ - (((SK_U16)(pByte[3]) << 8) & 0xff00))); \ - SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \ - (((SK_U16)(pByte[4]) & 0x00ff)| \ - (((SK_U16)(pByte[5]) << 8) & 0xff00))); \ - SK_OUT16((IoC), XMA((Mac), (Reg+6)), (SK_U16) \ - (((SK_U16)(pByte[6]) & 0x00ff)| \ - (((SK_U16)(pByte[7]) << 8) & 0xff00))); \ -} - -/* - * macros to access the GMAC (YUKON only) - * - * GM_IN16(), to read a 16 bit register (e.g. GM_GP_STAT) - * GM_OUT16(), to write a 16 bit register (e.g. GM_GP_CTRL) - * GM_IN32(), to read a 32 bit register (e.g. GM_) - * GM_OUT32(), to write a 32 bit register (e.g. GM_) - * GM_INADDR(), to read a network address register (e.g. GM_SRC_ADDR_1L) - * GM_OUTADDR(), to write a network address register (e.g. GM_SRC_ADDR_2L) - * GM_INHASH(), to read the GM_MC_ADDR_H1 register - * GM_OUTHASH() to write the GM_MC_ADDR_H1 register - * - * para: - * Mac GMAC to access values: MAC_1 or MAC_2 - * IoC I/O context needed for SK I/O macros - * Reg GMAC Register to read or write - * (p)Val Value or pointer to the value which should be read or written - * - * usage: GM_OUT16(IoC, MAC_1, GM_GP_CTRL, Value); - */ - -#define GMA(Mac, Reg) \ - ((BASE_GMAC_1 + (Mac) * (BASE_GMAC_2 - BASE_GMAC_1)) | (Reg)) - -#define GM_IN16(IoC, Mac, Reg, pVal) \ - SK_IN16((IoC), GMA((Mac), (Reg)), (pVal)) - -#define GM_OUT16(IoC, Mac, Reg, Val) \ - SK_OUT16((IoC), GMA((Mac), (Reg)), (Val)) - -#define GM_IN32(IoC, Mac, Reg, pVal) { \ - SK_IN16((IoC), GMA((Mac), (Reg)), \ - (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_LO]); \ - SK_IN16((IoC), GMA((Mac), (Reg+4)), \ - (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_HI]); \ -} - -#define GM_OUT32(IoC, Mac, Reg, Val) { \ - SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \ - SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16)(((Val) >> 16) & 0xffffL));\ -} - -#define GM_INADDR(IoC, Mac, Reg, pVal) { \ - SK_U16 Word; \ - SK_U8 *pByte; \ - pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ - SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \ - pByte[0] = (SK_U8)(Word & 0x00ff); \ - pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \ - pByte[2] = (SK_U8)(Word & 0x00ff); \ - pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \ - pByte[4] = (SK_U8)(Word & 0x00ff); \ - pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \ -} - -#define GM_OUTADDR(IoC, Mac, Reg, pVal) { \ - SK_U8 *pByte; \ - pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ - SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \ - (((SK_U16)(pByte[0]) & 0x00ff) | \ - (((SK_U16)(pByte[1]) << 8) & 0xff00))); \ - SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \ - (((SK_U16)(pByte[2]) & 0x00ff) | \ - (((SK_U16)(pByte[3]) << 8) & 0xff00))); \ - SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \ - (((SK_U16)(pByte[4]) & 0x00ff) | \ - (((SK_U16)(pByte[5]) << 8) & 0xff00))); \ -} - -#define GM_INHASH(IoC, Mac, Reg, pVal) { \ - SK_U16 Word; \ - SK_U8 *pByte; \ - pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ - SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \ - pByte[0] = (SK_U8)(Word & 0x00ff); \ - pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \ - pByte[2] = (SK_U8)(Word & 0x00ff); \ - pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \ - pByte[4] = (SK_U8)(Word & 0x00ff); \ - pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \ - SK_IN16((IoC), GMA((Mac), (Reg+12)), &Word); \ - pByte[6] = (SK_U8)(Word & 0x00ff); \ - pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \ -} - -#define GM_OUTHASH(IoC, Mac, Reg, pVal) { \ - SK_U8 *pByte; \ - pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ - SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \ - (((SK_U16)(pByte[0]) & 0x00ff)| \ - (((SK_U16)(pByte[1]) << 8) & 0xff00))); \ - SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \ - (((SK_U16)(pByte[2]) & 0x00ff)| \ - (((SK_U16)(pByte[3]) << 8) & 0xff00))); \ - SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \ - (((SK_U16)(pByte[4]) & 0x00ff)| \ - (((SK_U16)(pByte[5]) << 8) & 0xff00))); \ - SK_OUT16((IoC), GMA((Mac), (Reg+12)), (SK_U16) \ - (((SK_U16)(pByte[6]) & 0x00ff)| \ - (((SK_U16)(pByte[7]) << 8) & 0xff00))); \ -} - -/* - * Different MAC Types - */ -#define SK_MAC_XMAC 0 /* Xaqti XMAC II */ -#define SK_MAC_GMAC 1 /* Marvell GMAC */ - -/* - * Different PHY Types - */ -#define SK_PHY_XMAC 0 /* integrated in XMAC II */ -#define SK_PHY_BCOM 1 /* Broadcom BCM5400 */ -#define SK_PHY_LONE 2 /* Level One LXT1000 */ -#define SK_PHY_NAT 3 /* National DP83891 */ -#define SK_PHY_MARV_COPPER 4 /* Marvell 88E1011S */ -#define SK_PHY_MARV_FIBER 5 /* Marvell 88E1011S working on fiber */ - -/* - * PHY addresses (bits 12..8 of PHY address reg) - */ -#define PHY_ADDR_XMAC (0<<8) -#define PHY_ADDR_BCOM (1<<8) -#define PHY_ADDR_LONE (3<<8) -#define PHY_ADDR_NAT (0<<8) - -/* GPHY address (bits 15..11 of SMI control reg) */ -#define PHY_ADDR_MARV 0 - -/* - * macros to access the PHY - * - * PHY_READ() read a 16 bit value from the PHY - * PHY_WRITE() write a 16 bit value to the PHY - * - * para: - * IoC I/O context needed for SK I/O macros - * pPort Pointer to port struct for PhyAddr - * Mac XMAC to access values: MAC_1 or MAC_2 - * PhyReg PHY Register to read or write - * (p)Val Value or pointer to the value which should be read or - * written. - * - * usage: PHY_READ(IoC, pPort, MAC_1, PHY_CTRL, Value); - * Warning: a PHY_READ on an uninitialized PHY (PHY still in reset) never - * comes back. This is checked in DEBUG mode. - */ -#ifndef DEBUG -#define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \ - SK_U16 Mmu; \ - \ - XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \ - XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \ - if ((pPort)->PhyType != SK_PHY_XMAC) { \ - do { \ - XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \ - } while ((Mmu & XM_MMU_PHY_RDY) == 0); \ - XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \ - } \ -} -#else -#define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \ - SK_U16 Mmu; \ - int __i = 0; \ - \ - XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \ - XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \ - if ((pPort)->PhyType != SK_PHY_XMAC) { \ - do { \ - XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \ - __i++; \ - if (__i > 100000) { \ - SK_DBG_PRINTF("*****************************\n"); \ - SK_DBG_PRINTF("PHY_READ on uninitialized PHY\n"); \ - SK_DBG_PRINTF("*****************************\n"); \ - break; \ - } \ - } while ((Mmu & XM_MMU_PHY_RDY) == 0); \ - XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \ - } \ -} -#endif /* DEBUG */ - -#define PHY_WRITE(IoC, pPort, Mac, PhyReg, Val) { \ - SK_U16 Mmu; \ - \ - if ((pPort)->PhyType != SK_PHY_XMAC) { \ - do { \ - XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \ - } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \ - } \ - XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \ - XM_OUT16((IoC), (Mac), XM_PHY_DATA, (Val)); \ - if ((pPort)->PhyType != SK_PHY_XMAC) { \ - do { \ - XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \ - } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \ - } \ -} - -/* - * Macro PCI_C() - * - * Use this macro to access PCI config register from the I/O space. - * - * para: - * Addr PCI configuration register to access. - * Values: PCI_VENDOR_ID ... PCI_VPD_ADR_REG, - * - * usage SK_IN16(pAC, PCI_C(PCI_VENDOR_ID), pVal); - */ -#define PCI_C(Addr) (B7_CFG_SPC + (Addr)) /* PCI Config Space */ - -/* - * Macro SK_HW_ADDR(Base, Addr) - * - * Calculates the effective HW address - * - * para: - * Base I/O or memory base address - * Addr Address offset - * - * usage: May be used in SK_INxx and SK_OUTxx macros - * #define SK_IN8(pAC, Addr, pVal) ...\ - * *pVal = (SK_U8)inp(SK_HW_ADDR(pAC->Hw.Iop, Addr))) - */ -#ifdef SK_MEM_MAPPED_IO -#define SK_HW_ADDR(Base, Addr) ((Base) + (Addr)) -#else /* SK_MEM_MAPPED_IO */ -#define SK_HW_ADDR(Base, Addr) \ - ((Base) + (((Addr) & 0x7f) | (((Addr) >> 7 > 0) ? 0x80 : 0))) -#endif /* SK_MEM_MAPPED_IO */ - -#define SZ_LONG (sizeof(SK_U32)) - -/* - * Macro SK_HWAC_LINK_LED() - * - * Use this macro to set the link LED mode. - * para: - * pAC Pointer to adapter context struct - * IoC I/O context needed for SK I/O macros - * Port Port number - * Mode Mode to set for this LED - */ -#define SK_HWAC_LINK_LED(pAC, IoC, Port, Mode) \ - SK_OUT8(IoC, MR_ADDR(Port, LNK_LED_REG), Mode); - - -/* typedefs *******************************************************************/ - - -/* function prototypes ********************************************************/ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __INC_SKGEHW_H */ diff --git a/drivers/net/sk98lin/h/skgehwt.h b/drivers/net/sk98lin/h/skgehwt.h deleted file mode 100644 index 8aa9edd71c..0000000000 --- a/drivers/net/sk98lin/h/skgehwt.h +++ /dev/null @@ -1,74 +0,0 @@ -/****************************************************************************** - * - * Name: skhwt.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.5 $ - * Date: $Date: 1999/11/22 13:54:24 $ - * Purpose: Defines for the hardware timer functions - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998,1999 SysKonnect, - * a business unit of Schneider & Koch & Co. Datensysteme GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skgehwt.h,v $ - * Revision 1.5 1999/11/22 13:54:24 cgoos - * Changed license header to GPL. - * - * Revision 1.4 1998/08/19 09:50:58 gklug - * fix: remove struct keyword from c-code (see CCC) add typedefs - * - * Revision 1.3 1998/08/14 07:09:29 gklug - * fix: chg pAc -> pAC - * - * Revision 1.2 1998/08/07 12:54:21 gklug - * fix: first compiled version - * - * Revision 1.1 1998/08/07 09:32:58 gklug - * first version - * - * - * - * - * - ******************************************************************************/ - -/* - * SKGEHWT.H contains all defines and types for the timer functions - */ - -#ifndef _SKGEHWT_H_ -#define _SKGEHWT_H_ - -/* - * SK Hardware Timer - * - needed wherever the HWT module is used - * - use in Adapters context name pAC->Hwt - */ -typedef struct s_Hwt { - SK_U32 TStart ; /* HWT start */ - SK_U32 TStop ; /* HWT stop */ - int TActive ; /* HWT: flag : active/inactive */ -} SK_HWT; - -extern void SkHwtInit(SK_AC *pAC, SK_IOC Ioc); -extern void SkHwtStart(SK_AC *pAC, SK_IOC Ioc, SK_U32 Time); -extern void SkHwtStop(SK_AC *pAC, SK_IOC Ioc); -extern SK_U32 SkHwtRead(SK_AC *pAC,SK_IOC Ioc); -extern void SkHwtIsr(SK_AC *pAC, SK_IOC Ioc); -#endif /* _SKGEHWT_H_ */ diff --git a/drivers/net/sk98lin/h/skgei2c.h b/drivers/net/sk98lin/h/skgei2c.h deleted file mode 100644 index 78c25f8633..0000000000 --- a/drivers/net/sk98lin/h/skgei2c.h +++ /dev/null @@ -1,299 +0,0 @@ -/****************************************************************************** - * - * Name: skgei2c.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.23 $ - * Date: $Date: 2002/12/19 14:34:27 $ - * Purpose: Special GEnesis defines for TWSI - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skgei2c.h,v $ - * Revision 1.23 2002/12/19 14:34:27 rschmidt - * Added cast in macros SK_I2C_SET_BIT() and SK_I2C_CLR_BIT() - * Editorial changes (TWSI) - * - * Revision 1.22 2002/10/14 16:45:56 rschmidt - * Editorial changes (TWSI) - * - * Revision 1.21 2002/08/13 08:42:24 rschmidt - * Changed define for SK_MIN_SENSORS back to 5 - * Merged defines for PHY PLL 3V3 voltage (A and B) - * Editorial changes - * - * Revision 1.20 2002/08/06 09:43:56 jschmalz - * Extensions and changes for Yukon - * - * Revision 1.19 2002/08/02 12:00:08 rschmidt - * Added defines for YUKON sensors - * Editorial changes - * - * Revision 1.18 2001/08/16 12:44:33 afischer - * LM80 sensor init values corrected - * - * Revision 1.17 1999/11/22 13:55:25 cgoos - * Changed license header to GPL. - * - * Revision 1.16 1999/11/12 08:24:10 malthoff - * Change voltage warning and error limits - * (warning +-5%, error +-10%). - * - * Revision 1.15 1999/09/14 14:14:43 malthoff - * The 1000BT Dual Link adapter has got only one Fan. - * The second Fan has been removed. - * - * Revision 1.14 1999/05/27 13:40:50 malthoff - * Fan Divisor = 1. Assuming fan with 6500 rpm. - * - * Revision 1.13 1999/05/20 14:56:55 malthoff - * Bug Fix: Missing brace in SK_LM80_FAN_FAKTOR. - * - * Revision 1.12 1999/05/20 09:22:00 cgoos - * Changes for 1000Base-T (Fan sensors). - * - * Revision 1.11 1998/10/14 05:57:22 cgoos - * Fixed compilation warnings. - * - * Revision 1.10 1998/09/04 08:37:00 malthoff - * bugfix: correct the SK_I2C_GET_CTL() macro. - * - * Revision 1.9 1998/08/25 06:10:03 gklug - * add: thresholds for all sensors - * - * Revision 1.8 1998/08/20 11:37:42 gklug - * chg: change Ioc to IoC - * - * Revision 1.7 1998/08/20 08:53:11 gklug - * fix: compiler errors - * add: Threshold values - * - * Revision 1.6 1998/08/17 11:37:09 malthoff - * Bugfix in SK_I2C_CTL macro. The parameter 'dev' - * has to be shifted 9 bits. - * - * Revision 1.5 1998/08/17 06:52:21 malthoff - * Remove unrequired macros. - * Add macros for accessing TWSI SW register. - * - * Revision 1.4 1998/08/13 08:30:18 gklug - * add: conversion factors for read values - * add: new state SEN_VALEXT to read extension value of temperature sensor - * - * Revision 1.3 1998/08/12 13:37:56 gklug - * rmv: error numbers and messages - * - * Revision 1.2 1998/08/11 07:54:38 gklug - * add: sensor states for GE sensors - * add: Macro to access TWSI hardware register - * chg: Error messages for TWSI errors - * - * Revision 1.1 1998/07/17 11:27:56 gklug - * Created. - * - * - * - ******************************************************************************/ - -/* - * SKGEI2C.H contains all SK-98xx specific defines for the TWSI handling - */ - -#ifndef _INC_SKGEI2C_H_ -#define _INC_SKGEI2C_H_ - -/* - * Macros to access the B2_I2C_CTRL - */ -#define SK_I2C_CTL(IoC, flag, dev, reg, burst) \ - SK_OUT32(IoC, B2_I2C_CTRL,\ - (flag ? 0x80000000UL : 0x0L) | \ - (((SK_U32) reg << 16) & I2C_ADDR) | \ - (((SK_U32) dev << 9) & I2C_DEV_SEL) | \ - (( burst << 4) & I2C_BURST_LEN)) - -#define SK_I2C_STOP(IoC) { \ - SK_U32 I2cCtrl; \ - SK_IN32(IoC, B2_I2C_CTRL, &I2cCtrl); \ - SK_OUT32(IoC, B2_I2C_CTRL, I2cCtrl | I2C_STOP); \ -} - -#define SK_I2C_GET_CTL(IoC, pI2cCtrl) SK_IN32(IoC, B2_I2C_CTRL, pI2cCtrl) - -/* - * Macros to access the TWSI SW Registers - */ -#define SK_I2C_SET_BIT(IoC, SetBits) { \ - SK_U8 OrgBits; \ - SK_IN8(IoC, B2_I2C_SW, &OrgBits); \ - SK_OUT8(IoC, B2_I2C_SW, OrgBits | (SK_U8)(SetBits)); \ -} - -#define SK_I2C_CLR_BIT(IoC, ClrBits) { \ - SK_U8 OrgBits; \ - SK_IN8(IoC, B2_I2C_SW, &OrgBits); \ - SK_OUT8(IoC, B2_I2C_SW, OrgBits & ~((SK_U8)(ClrBits))); \ -} - -#define SK_I2C_GET_SW(IoC, pI2cSw) SK_IN8(IoC, B2_I2C_SW, pI2cSw) - -/* - * define the possible sensor states - */ -#define SK_SEN_IDLE 0 /* Idle: sensor not read */ -#define SK_SEN_VALUE 1 /* Value Read cycle */ -#define SK_SEN_VALEXT 2 /* Extended Value Read cycle */ - -/* - * Conversion factor to convert read Voltage sensor to milli Volt - * Conversion factor to convert read Temperature sensor to 10th degree Celsius - */ -#define SK_LM80_VT_LSB 22 /* 22mV LSB resolution */ -#define SK_LM80_TEMP_LSB 10 /* 1 degree LSB resolution */ -#define SK_LM80_TEMPEXT_LSB 5 /* 0.5 degree LSB resolution for the - * extension value - */ -#define SK_LM80_FAN_FAKTOR ((22500L*60)/(1*2)) -/* formula: counter = (22500*60)/(rpm * divisor * pulses/2) - * assuming: 6500rpm, 4 pulses, divisor 1 - */ - -/* - * Define sensor management data - * Maximum is reached on copperfield with dual Broadcom. - * Board specific maximum is in pAC->I2c.MaxSens - */ -#define SK_MAX_SENSORS 8 /* maximal no. of installed sensors */ -#define SK_MIN_SENSORS 5 /* minimal no. of installed sensors */ - -/* - * To watch the statemachine (JS) use the timer in two ways instead of one as hitherto - */ -#define SK_TIMER_WATCH_STATEMACHINE 0 /* Watch the statemachine to finish in a specific time */ -#define SK_TIMER_NEW_GAUGING 1 /* Start a new gauging when timer expires */ - - -/* - * Defines for the individual Thresholds - */ - -/* Temperature sensor */ -#define SK_SEN_TEMP_HIGH_ERR 800 /* Temperature High Err Threshold */ -#define SK_SEN_TEMP_HIGH_WARN 700 /* Temperature High Warn Threshold */ -#define SK_SEN_TEMP_LOW_WARN 100 /* Temperature Low Warn Threshold */ -#define SK_SEN_TEMP_LOW_ERR 0 /* Temperature Low Err Threshold */ - -/* VCC which should be 5 V */ -#define SK_SEN_PCI_5V_HIGH_ERR 5588 /* Voltage PCI High Err Threshold */ -#define SK_SEN_PCI_5V_HIGH_WARN 5346 /* Voltage PCI High Warn Threshold */ -#define SK_SEN_PCI_5V_LOW_WARN 4664 /* Voltage PCI Low Warn Threshold */ -#define SK_SEN_PCI_5V_LOW_ERR 4422 /* Voltage PCI Low Err Threshold */ - -/* - * VIO may be 5 V or 3.3 V. Initialization takes two parts: - * 1. Initialize lowest lower limit and highest higher limit. - * 2. After the first value is read correct the upper or the lower limit to - * the appropriate C constant. - * - * Warning limits are +-5% of the exepected voltage. - * Error limits are +-10% of the expected voltage. - */ - -/* Bug fix AF: 16.Aug.2001: Correct the init base of LM80 sensor */ - -#define SK_SEN_PCI_IO_5V_HIGH_ERR 5566 /* + 10% V PCI-IO High Err Threshold */ -#define SK_SEN_PCI_IO_5V_HIGH_WARN 5324 /* + 5% V PCI-IO High Warn Threshold */ - /* 5000 mVolt */ -#define SK_SEN_PCI_IO_5V_LOW_WARN 4686 /* - 5% V PCI-IO Low Warn Threshold */ -#define SK_SEN_PCI_IO_5V_LOW_ERR 4444 /* - 10% V PCI-IO Low Err Threshold */ - -#define SK_SEN_PCI_IO_RANGE_LIMITER 4000 /* 4000 mV range delimiter */ - -/* correction values for the second pass */ -#define SK_SEN_PCI_IO_3V3_HIGH_ERR 3850 /* + 15% V PCI-IO High Err Threshold */ -#define SK_SEN_PCI_IO_3V3_HIGH_WARN 3674 /* + 10% V PCI-IO High Warn Threshold */ - /* 3300 mVolt */ -#define SK_SEN_PCI_IO_3V3_LOW_WARN 2926 /* - 10% V PCI-IO Low Warn Threshold */ -#define SK_SEN_PCI_IO_3V3_LOW_ERR 2772 /* - 15% V PCI-IO Low Err Threshold */ - - -/* - * VDD voltage - */ -#define SK_SEN_VDD_HIGH_ERR 3630 /* Voltage ASIC High Err Threshold */ -#define SK_SEN_VDD_HIGH_WARN 3476 /* Voltage ASIC High Warn Threshold */ -#define SK_SEN_VDD_LOW_WARN 3146 /* Voltage ASIC Low Warn Threshold */ -#define SK_SEN_VDD_LOW_ERR 2970 /* Voltage ASIC Low Err Threshold */ - -/* - * PHY PLL 3V3 voltage - */ -#define SK_SEN_PLL_3V3_HIGH_ERR 3630 /* Voltage PMA High Err Threshold */ -#define SK_SEN_PLL_3V3_HIGH_WARN 3476 /* Voltage PMA High Warn Threshold */ -#define SK_SEN_PLL_3V3_LOW_WARN 3146 /* Voltage PMA Low Warn Threshold */ -#define SK_SEN_PLL_3V3_LOW_ERR 2970 /* Voltage PMA Low Err Threshold */ - -/* - * VAUX (YUKON only) - */ -#define SK_SEN_VAUX_3V3_HIGH_ERR 3630 /* Voltage VAUX High Err Threshold */ -#define SK_SEN_VAUX_3V3_HIGH_WARN 3476 /* Voltage VAUX High Warn Threshold */ -#define SK_SEN_VAUX_3V3_LOW_WARN 3146 /* Voltage VAUX Low Warn Threshold */ -#define SK_SEN_VAUX_3V3_LOW_ERR 2970 /* Voltage VAUX Low Err Threshold */ -#define SK_SEN_VAUX_0V_WARN_ERR 0 /* if VAUX not present */ -#define SK_SEN_VAUX_RANGE_LIMITER 1000 /* 1000 mV range delimiter */ - -/* - * PHY 2V5 voltage - */ -#define SK_SEN_PHY_2V5_HIGH_ERR 2750 /* Voltage PHY High Err Threshold */ -#define SK_SEN_PHY_2V5_HIGH_WARN 2640 /* Voltage PHY High Warn Threshold */ -#define SK_SEN_PHY_2V5_LOW_WARN 2376 /* Voltage PHY Low Warn Threshold */ -#define SK_SEN_PHY_2V5_LOW_ERR 2222 /* Voltage PHY Low Err Threshold */ - -/* - * ASIC Core 1V5 voltage (YUKON only) - */ -#define SK_SEN_CORE_1V5_HIGH_ERR 1650 /* Voltage ASIC Core High Err Threshold */ -#define SK_SEN_CORE_1V5_HIGH_WARN 1575 /* Voltage ASIC Core High Warn Threshold */ -#define SK_SEN_CORE_1V5_LOW_WARN 1425 /* Voltage ASIC Core Low Warn Threshold */ -#define SK_SEN_CORE_1V5_LOW_ERR 1350 /* Voltage ASIC Core Low Err Threshold */ - -/* - * FAN 1 speed - */ -/* assuming: 6500rpm +-15%, 4 pulses, - * warning at: 80 % - * error at: 70 % - * no upper limit - */ -#define SK_SEN_FAN_HIGH_ERR 20000 /* FAN Speed High Err Threshold */ -#define SK_SEN_FAN_HIGH_WARN 20000 /* FAN Speed High Warn Threshold */ -#define SK_SEN_FAN_LOW_WARN 5200 /* FAN Speed Low Warn Threshold */ -#define SK_SEN_FAN_LOW_ERR 4550 /* FAN Speed Low Err Threshold */ - -/* - * Some Voltages need dynamic thresholds - */ -#define SK_SEN_DYN_INIT_NONE 0 /* No dynamic init of thresholds */ -#define SK_SEN_DYN_INIT_PCI_IO 10 /* Init PCI-IO with new thresholds */ -#define SK_SEN_DYN_INIT_VAUX 11 /* Init VAUX with new thresholds */ - -extern int SkLm80ReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen); -#endif /* n_INC_SKGEI2C_H */ diff --git a/drivers/net/sk98lin/h/skgeinit.h b/drivers/net/sk98lin/h/skgeinit.h deleted file mode 100644 index ef101d79ec..0000000000 --- a/drivers/net/sk98lin/h/skgeinit.h +++ /dev/null @@ -1,1113 +0,0 @@ -/****************************************************************************** - * - * Name: skgeinit.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.75 $ - * Date: $Date: 2003/02/05 13:36:39 $ - * Purpose: Structures and prototypes for the GE Init Module - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skgeinit.h,v $ - * Revision 1.75 2003/02/05 13:36:39 rschmidt - * Added define SK_FACT_78 for YUKON's Host Clock of 78.12 MHz - * Editorial changes - * - * Revision 1.74 2003/01/28 09:39:16 rschmidt - * Added entry GIYukonLite in s_GeInit structure - * Editorial changes - * - * Revision 1.73 2002/11/15 12:47:25 rschmidt - * Replaced error message SKERR_HWI_E024 for Cable Diagnostic with - * Rx queue error in SkGeStopPort(). - * - * Revision 1.72 2002/11/12 17:08:35 rschmidt - * Added entries for Cable Diagnostic to Port structure - * Added entries GIPciSlot64 and GIPciClock66 in s_GeInit structure - * Added error message for Cable Diagnostic - * Added prototypes for SkGmCableDiagStatus() - * Editorial changes - * - * Revision 1.71 2002/10/21 11:26:10 mkarl - * Changed interface of SkGeInitAssignRamToQueues(). - * - * Revision 1.70 2002/10/14 08:21:32 rschmidt - * Changed type of GICopperType, GIVauxAvail to SK_BOOL - * Added entry PRxOverCnt to Port structure - * Added entry GIYukon32Bit in s_GeInit structure - * Editorial changes - * - * Revision 1.69 2002/10/09 16:57:15 mkarl - * Added some constants and macros for SkGeInitAssignRamToQueues(). - * - * Revision 1.68 2002/09/12 08:58:51 rwahl - * Retrieve counters needed for XMAC errata workarounds directly because - * PNMI returns corrected counter values (e.g. #10620). - * - * Revision 1.67 2002/08/16 14:40:30 rschmidt - * Added entries GIGenesis and GICopperType in s_GeInit structure - * Added prototypes for SkMacHashing() - * Editorial changes - * - * Revision 1.66 2002/08/12 13:27:21 rschmidt - * Added defines for Link speed capabilities - * Added entry PLinkSpeedCap to Port structure - * Added entry GIVauxAvail in s_GeInit structure - * Added prototypes for SkMacPromiscMode() - * Editorial changes - * - * Revision 1.65 2002/08/08 15:46:18 rschmidt - * Added define SK_PHY_ACC_TO for PHY access timeout - * Added define SK_XM_RX_HI_WM for XMAC Rx High Watermark - * Added define SK_MIN_TXQ_SIZE for Min RAM Buffer Tx Queue Size - * Added entry PhyId1 to Port structure - * - * Revision 1.64 2002/07/23 16:02:56 rschmidt - * Added entry GIWolOffs in s_GeInit struct (HW-Bug in YUKON 1st rev.) - * Added prototypes for: SkGePhyRead(), SkGePhyWrite() - * - * Revision 1.63 2002/07/18 08:17:38 rwahl - * Corrected definitions for SK_LSPEED_xxx & SK_LSPEED_STAT_xxx. - * - * Revision 1.62 2002/07/17 18:21:55 rwahl - * Added SK_LSPEED_INDETERMINATED define. - * - * Revision 1.61 2002/07/17 17:16:03 rwahl - * - MacType now member of GIni struct. - * - Struct alignment to 32bit. - * - Editorial change. - * - * Revision 1.60 2002/07/15 18:23:39 rwahl - * Added GeMacFunc to GE Init structure. - * Added prototypes for SkXmUpdateStats(), SkGmUpdateStats(), - * SkXmMacStatistic(), SkGmMacStatistic(), SkXmResetCounter(), - * SkGmResetCounter(), SkXmOverflowStatus(), SkGmOverflowStatus(). - * Added defines for current link speed state. - * Added ERRMSG defintions for MacUpdateStat() & MacStatistics(). - * - * Revision 1.59 2002/07/15 15:40:22 rschmidt - * Added entry PLinkSpeedUsed to Port structure - * Editorial changes - * - * Revision 1.58 2002/06/10 09:36:30 rschmidt - * Editorial changes. - * - * Revision 1.57 2002/06/05 08:18:00 rschmidt - * Corrected alignment in Port Structure - * Added new prototypes for GMAC - * Editorial changes - * - * Revision 1.56 2002/04/25 11:38:12 rschmidt - * Added defines for Link speed values - * Added defines for Loopback parameters for MAC and PHY - * Removed entry PRxCmd from Port structure - * Added entry PLinkSpeed to Port structure - * Added entries GIChipId and GIChipRev to GE Init structure - * Removed entry GIAnyPortAct from GE Init structure - * Added prototypes for: SkMacInit(), SkMacInitPhy(), - * SkMacRxTxDisable(), SkMacSoftRst(), SkMacHardRst(), SkMacIrq(), - * SkMacIrqDisable(), SkMacFlushTxFifo(), SkMacFlushRxFifo(), - * SkMacAutoNegDone(), SkMacAutoNegLipaPhy(), SkMacSetRxTxEn(), - * SkXmPhyRead(), SkXmPhyRead(), SkGmPhyWrite(), SkGmPhyWrite(); - * Removed prototypes for static functions in SkXmac2.c - * Editorial changes - * - * Revision 1.55 2002/02/26 15:24:53 rwahl - * Fix: no link with manual configuration (#10673). The previous fix for - * #10639 was removed. So for RLMT mode = CLS the RLMT may switch to - * misconfigured port. It should not occur for the other RLMT modes. - * - * Revision 1.54 2002/01/18 16:52:52 rwahl - * Editorial corrections. - * - * Revision 1.53 2001/11/20 09:19:58 rwahl - * Reworked bugfix #10639 (no dependency to RLMT mode). - * - * Revision 1.52 2001/10/26 07:52:23 afischer - * Port switching bug in `check local link` mode - * - * Revision 1.51 2001/02/09 12:26:38 cgoos - * Inserted #ifdef DIAG for half duplex workaround timer. - * - * Revision 1.50 2001/02/07 07:56:40 rassmann - * Corrected copyright. - * - * Revision 1.49 2001/01/31 15:32:18 gklug - * fix: problem with autosensing an SR8800 switch - * add: counter for autoneg timeouts - * - * Revision 1.48 2000/11/09 11:30:10 rassmann - * WA: Waiting after releasing reset until BCom chip is accessible. - * - * Revision 1.47 2000/10/18 12:22:40 cgoos - * Added workaround for half duplex hangup. - * - * Revision 1.46 2000/08/10 11:28:00 rassmann - * Editorial changes. - * Preserving 32-bit alignment in structs for the adapter context. - * - * Revision 1.45 1999/11/22 13:56:19 cgoos - * Changed license header to GPL. - * - * Revision 1.44 1999/10/26 07:34:15 malthoff - * The define SK_LNK_ON has been lost in v1.41. - * - * Revision 1.43 1999/10/06 09:30:16 cgoos - * Changed SK_XM_THR_JUMBO. - * - * Revision 1.42 1999/09/16 12:58:26 cgoos - * Changed SK_LED_STANDY macro to be independent of HW link sync. - * - * Revision 1.41 1999/07/30 06:56:14 malthoff - * Correct comment for SK_MS_STAT_UNSET. - * - * Revision 1.40 1999/05/27 13:38:46 cgoos - * Added SK_BMU_TX_WM. - * Made SK_BMU_TX_WM and SK_BMU_RX_WM user-definable. - * Changed XMAC Tx treshold to max. values. - * - * Revision 1.39 1999/05/20 14:35:26 malthoff - * Remove prototypes for SkGeLinkLED(). - * - * Revision 1.38 1999/05/19 11:59:12 cgoos - * Added SK_MS_CAP_INDETERMINATED define. - * - * Revision 1.37 1999/05/19 07:32:33 cgoos - * Changes for 1000Base-T. - * LED-defines for HWAC_LINK_LED macro. - * - * Revision 1.36 1999/04/08 14:00:24 gklug - * add:Port struct field PLinkResCt - * - * Revision 1.35 1999/03/25 07:43:07 malthoff - * Add error string for SKERR_HWI_E018MSG. - * - * Revision 1.34 1999/03/12 16:25:57 malthoff - * Remove PPollRxD and PPollTxD. - * Add SKERR_HWI_E017MSG. and SK_DPOLL_MAX. - * - * Revision 1.33 1999/03/12 13:34:41 malthoff - * Add Autonegotiation error codes. - * Change defines for parameter Mode in SkXmSetRxCmd(). - * Replace __STDC__ by SK_KR_PROTO. - * - * Revision 1.32 1999/01/25 14:40:20 mhaveman - * Added new return states for the virtual management port if multiple - * ports are active but differently configured. - * - * Revision 1.31 1998/12/11 15:17:02 gklug - * add: Link partnet autoneg states : Unknown Manual and Auto-negotiation - * - * Revision 1.30 1998/12/07 12:17:04 gklug - * add: Link Partner auto-negotiation flag - * - * Revision 1.29 1998/12/01 10:54:42 gklug - * add: variables for XMAC Errata - * - * Revision 1.28 1998/12/01 10:14:15 gklug - * add: PIsave saves the Interrupt status word - * - * Revision 1.27 1998/11/26 15:24:52 mhaveman - * Added link status states SK_LMODE_STAT_AUTOHALF and - * SK_LMODE_STAT_AUTOFULL which are used by PNMI. - * - * Revision 1.26 1998/11/26 14:53:01 gklug - * add:autoNeg Timeout variable - * - * Revision 1.25 1998/11/26 08:58:50 gklug - * add: Link Mode configuration (AUTO Sense mode) - * - * Revision 1.24 1998/11/24 13:30:27 gklug - * add: PCheckPar to port struct - * - * Revision 1.23 1998/11/18 13:23:26 malthoff - * Add SK_PKT_TO_MAX. - * - * Revision 1.22 1998/11/18 13:19:54 gklug - * add: PPrevShorts and PLinkBroken to port struct for WA XMAC Errata #C1 - * - * Revision 1.21 1998/10/26 08:02:57 malthoff - * Add GIRamOffs. - * - * Revision 1.20 1998/10/19 07:28:37 malthoff - * Add prototype for SkGeInitRamIface(). - * - * Revision 1.19 1998/10/14 14:47:48 malthoff - * SK_TIMER should not be defined for Diagnostics. - * Add SKERR_HWI_E015MSG and SKERR_HWI_E016MSG. - * - * Revision 1.18 1998/10/14 14:00:03 gklug - * add: timer to port struct for workaround of Errata #2 - * - * Revision 1.17 1998/10/14 11:23:09 malthoff - * Add prototype for SkXmAutoNegDone(). - * Fix SkXmSetRxCmd() prototype statement. - * - * Revision 1.16 1998/10/14 05:42:29 gklug - * add: HWLinkUp flag to Port struct - * - * Revision 1.15 1998/10/09 08:26:33 malthoff - * Rename SK_RB_ULPP_B to SK_RB_LLPP_B. - * - * Revision 1.14 1998/10/09 07:11:13 malthoff - * bug fix: SK_FACT_53 is 85 not 117. - * Rework time out init values. - * Add GIPortUsage and corresponding defines. - * Add some error log messages. - * - * Revision 1.13 1998/10/06 14:13:14 malthoff - * Add prototype for SkGeLoadLnkSyncCnt(). - * - * Revision 1.12 1998/10/05 11:29:53 malthoff - * bug fix: A comment was not closed. - * - * Revision 1.11 1998/10/05 08:01:59 malthoff - * Add default Timeout- Threshold- and - * Watermark constants. Add QRam start and end - * variables. Also add vars to store the polling - * mode and receive command. Add new Error Log - * Messages and function prototypes. - * - * Revision 1.10 1998/09/28 13:34:48 malthoff - * Add mode bits for LED functions. - * Move Autoneg and Flow Ctrl bits from shgesirq.h - * Add the required Error Log Entries - * and Function Prototypes. - * - * Revision 1.9 1998/09/16 14:38:41 malthoff - * Rework the SK_LNK_xxx defines. - * Add error log message defines. - * Add prototypes for skxmac2.c - * - * Revision 1.8 1998/09/11 05:29:18 gklug - * add: init state of a port - * - * Revision 1.7 1998/09/08 08:35:52 gklug - * add: defines of the Init Levels - * - * Revision 1.6 1998/09/03 13:48:42 gklug - * add: Link strati, capabilities to Port struct - * - * Revision 1.5 1998/09/03 13:30:59 malthoff - * Add SK_LNK_BLINK and SK_LNK_PERM. - * - * Revision 1.4 1998/09/03 09:55:31 malthoff - * Add constants for parameters Dir and RstMode - * when calling SkGeStopPort(). - * Rework the prototype section. - * Add Queue Address offsets PRxQOff, PXsQOff, and PXaQOff. - * Remove Ioc with IoC. - * - * Revision 1.3 1998/08/19 09:11:54 gklug - * fix: struct are removed from c-source (see CCC) - * add: typedefs for all structs - * - * Revision 1.2 1998/07/28 12:38:26 malthoff - * The prototypes got the parameter 'IoC'. - * - * Revision 1.1 1998/07/23 09:50:24 malthoff - * Created. - * - ******************************************************************************/ - -#ifndef __INC_SKGEINIT_H_ -#define __INC_SKGEINIT_H_ - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* defines ********************************************************************/ - -/* modifying Link LED behaviour (used with SkGeLinkLED()) */ -#define SK_LNK_OFF LED_OFF -#define SK_LNK_ON (LED_ON | LED_BLK_OFF | LED_SYNC_OFF) -#define SK_LNK_BLINK (LED_ON | LED_BLK_ON | LED_SYNC_ON) -#define SK_LNK_PERM (LED_ON | LED_BLK_OFF | LED_SYNC_ON) -#define SK_LNK_TST (LED_ON | LED_BLK_ON | LED_SYNC_OFF) - -/* parameter 'Mode' when calling SK_HWAC_LINK_LED() */ -#define SK_LED_OFF LED_OFF -#define SK_LED_ACTIVE (LED_ON | LED_BLK_OFF | LED_SYNC_OFF) -#define SK_LED_STANDBY (LED_ON | LED_BLK_ON | LED_SYNC_OFF) - -/* addressing LED Registers in SkGeXmitLED() */ -#define XMIT_LED_INI 0 -#define XMIT_LED_CNT (RX_LED_VAL - RX_LED_INI) -#define XMIT_LED_CTRL (RX_LED_CTRL- RX_LED_INI) -#define XMIT_LED_TST (RX_LED_TST - RX_LED_INI) - -/* parameter 'Mode' when calling SkGeXmitLED() */ -#define SK_LED_DIS 0 -#define SK_LED_ENA 1 -#define SK_LED_TST 2 - -/* Counter and Timer constants, for a host clock of 62.5 MHz */ -#define SK_XMIT_DUR 0x002faf08L /* 50 ms */ -#define SK_BLK_DUR 0x01dcd650L /* 500 ms */ - -#define SK_DPOLL_DEF 0x00ee6b28L /* 250 ms at 62.5 MHz */ - -#define SK_DPOLL_MAX 0x00ffffffL /* 268 ms at 62.5 MHz */ - /* 215 ms at 78.12 MHz */ - -#define SK_FACT_62 100 /* is given in percent */ -#define SK_FACT_53 85 /* on GENESIS: 53.12 MHz */ -#define SK_FACT_78 125 /* on YUKON: 78.12 MHz */ - -/* Timeout values */ -#define SK_MAC_TO_53 72 /* MAC arbiter timeout */ -#define SK_PKT_TO_53 0x2000 /* Packet arbiter timeout */ -#define SK_PKT_TO_MAX 0xffff /* Maximum value */ -#define SK_RI_TO_53 36 /* RAM interface timeout */ - -#define SK_PHY_ACC_TO 600000 /* PHY access timeout */ - -/* RAM Buffer High Pause Threshold values */ -#define SK_RB_ULPP ( 8 * 1024) /* Upper Level in kB/8 */ -#define SK_RB_LLPP_S (10 * 1024) /* Lower Level for small Queues */ -#define SK_RB_LLPP_B (16 * 1024) /* Lower Level for big Queues */ - -#ifndef SK_BMU_RX_WM -#define SK_BMU_RX_WM 0x600 /* BMU Rx Watermark */ -#endif -#ifndef SK_BMU_TX_WM -#define SK_BMU_TX_WM 0x600 /* BMU Tx Watermark */ -#endif - -/* XMAC II Rx High Watermark */ -#define SK_XM_RX_HI_WM 0x05aa /* 1450 */ - -/* XMAC II Tx Threshold */ -#define SK_XM_THR_REDL 0x01fb /* .. for redundant link usage */ -#define SK_XM_THR_SL 0x01fb /* .. for single link adapters */ -#define SK_XM_THR_MULL 0x01fb /* .. for multiple link usage */ -#define SK_XM_THR_JUMBO 0x03fc /* .. for jumbo frame usage */ - -/* values for GIPortUsage */ -#define SK_RED_LINK 1 /* redundant link usage */ -#define SK_MUL_LINK 2 /* multiple link usage */ -#define SK_JUMBO_LINK 3 /* driver uses jumbo frames */ - -/* Minimum RAM Buffer Rx Queue Size */ -#define SK_MIN_RXQ_SIZE 16 /* 16 kB */ - -/* Minimum RAM Buffer Tx Queue Size */ -#define SK_MIN_TXQ_SIZE 16 /* 16 kB */ - -/* Queue Size units */ -#define QZ_UNITS 0x7 -#define QZ_STEP 8 - -/* Percentage of queue size from whole memory */ -/* 80 % for receive */ -#define RAM_QUOTA_RX 80L -/* 0% for sync transfer */ -#define RAM_QUOTA_SYNC 0L -/* the rest (20%) is taken for async transfer */ - -/* Get the rounded queue size in Bytes in 8k steps */ -#define ROUND_QUEUE_SIZE(SizeInBytes) \ - ((((unsigned long) (SizeInBytes) + (QZ_STEP*1024L)-1) / 1024) & \ - ~(QZ_STEP-1)) - -/* Get the rounded queue size in KBytes in 8k steps */ -#define ROUND_QUEUE_SIZE_KB(Kilobytes) \ - ROUND_QUEUE_SIZE((Kilobytes) * 1024L) - -/* Types of RAM Buffer Queues */ -#define SK_RX_SRAM_Q 1 /* small receive queue */ -#define SK_RX_BRAM_Q 2 /* big receive queue */ -#define SK_TX_RAM_Q 3 /* small or big transmit queue */ - -/* parameter 'Dir' when calling SkGeStopPort() */ -#define SK_STOP_TX 1 /* Stops the transmit path, resets the XMAC */ -#define SK_STOP_RX 2 /* Stops the receive path */ -#define SK_STOP_ALL 3 /* Stops Rx and Tx path, resets the XMAC */ - -/* parameter 'RstMode' when calling SkGeStopPort() */ -#define SK_SOFT_RST 1 /* perform a software reset */ -#define SK_HARD_RST 2 /* perform a hardware reset */ - -/* Init Levels */ -#define SK_INIT_DATA 0 /* Init level 0: init data structures */ -#define SK_INIT_IO 1 /* Init level 1: init with IOs */ -#define SK_INIT_RUN 2 /* Init level 2: init for run time */ - -/* Link Mode Parameter */ -#define SK_LMODE_HALF 1 /* Half Duplex Mode */ -#define SK_LMODE_FULL 2 /* Full Duplex Mode */ -#define SK_LMODE_AUTOHALF 3 /* AutoHalf Duplex Mode */ -#define SK_LMODE_AUTOFULL 4 /* AutoFull Duplex Mode */ -#define SK_LMODE_AUTOBOTH 5 /* AutoBoth Duplex Mode */ -#define SK_LMODE_AUTOSENSE 6 /* configured mode auto sensing */ -#define SK_LMODE_INDETERMINATED 7 /* indeterminated */ - -/* Auto-negotiation timeout in 100ms granularity */ -#define SK_AND_MAX_TO 6 /* Wait 600 msec before link comes up */ - -/* Auto-negotiation error codes */ -#define SK_AND_OK 0 /* no error */ -#define SK_AND_OTHER 1 /* other error than below */ -#define SK_AND_DUP_CAP 2 /* Duplex capabilities error */ - - -/* Link Speed Capabilities */ -#define SK_LSPEED_CAP_AUTO (1<<0) /* Automatic resolution */ -#define SK_LSPEED_CAP_10MBPS (1<<1) /* 10 Mbps */ -#define SK_LSPEED_CAP_100MBPS (1<<2) /* 100 Mbps */ -#define SK_LSPEED_CAP_1000MBPS (1<<3) /* 1000 Mbps */ -#define SK_LSPEED_CAP_INDETERMINATED (1<<4) /* indeterminated */ - -/* Link Speed Parameter */ -#define SK_LSPEED_AUTO 1 /* Automatic resolution */ -#define SK_LSPEED_10MBPS 2 /* 10 Mbps */ -#define SK_LSPEED_100MBPS 3 /* 100 Mbps */ -#define SK_LSPEED_1000MBPS 4 /* 1000 Mbps */ -#define SK_LSPEED_INDETERMINATED 5 /* indeterminated */ - -/* Link Speed Current State */ -#define SK_LSPEED_STAT_UNKNOWN 1 -#define SK_LSPEED_STAT_10MBPS 2 -#define SK_LSPEED_STAT_100MBPS 3 -#define SK_LSPEED_STAT_1000MBPS 4 -#define SK_LSPEED_STAT_INDETERMINATED 5 - - -/* Link Capability Parameter */ -#define SK_LMODE_CAP_HALF (1<<0) /* Half Duplex Mode */ -#define SK_LMODE_CAP_FULL (1<<1) /* Full Duplex Mode */ -#define SK_LMODE_CAP_AUTOHALF (1<<2) /* AutoHalf Duplex Mode */ -#define SK_LMODE_CAP_AUTOFULL (1<<3) /* AutoFull Duplex Mode */ -#define SK_LMODE_CAP_INDETERMINATED (1<<4) /* indeterminated */ - -/* Link Mode Current State */ -#define SK_LMODE_STAT_UNKNOWN 1 /* Unknown Duplex Mode */ -#define SK_LMODE_STAT_HALF 2 /* Half Duplex Mode */ -#define SK_LMODE_STAT_FULL 3 /* Full Duplex Mode */ -#define SK_LMODE_STAT_AUTOHALF 4 /* Half Duplex Mode obtained by Auto-Neg */ -#define SK_LMODE_STAT_AUTOFULL 5 /* Full Duplex Mode obtained by Auto-Neg */ -#define SK_LMODE_STAT_INDETERMINATED 6 /* indeterminated */ - -/* Flow Control Mode Parameter (and capabilities) */ -#define SK_FLOW_MODE_NONE 1 /* No Flow-Control */ -#define SK_FLOW_MODE_LOC_SEND 2 /* Local station sends PAUSE */ -#define SK_FLOW_MODE_SYMMETRIC 3 /* Both stations may send PAUSE */ -#define SK_FLOW_MODE_SYM_OR_REM 4 /* Both stations may send PAUSE or - * just the remote station may send PAUSE - */ -#define SK_FLOW_MODE_INDETERMINATED 5 /* indeterminated */ - -/* Flow Control Status Parameter */ -#define SK_FLOW_STAT_NONE 1 /* No Flow Control */ -#define SK_FLOW_STAT_REM_SEND 2 /* Remote Station sends PAUSE */ -#define SK_FLOW_STAT_LOC_SEND 3 /* Local station sends PAUSE */ -#define SK_FLOW_STAT_SYMMETRIC 4 /* Both station may send PAUSE */ -#define SK_FLOW_STAT_INDETERMINATED 5 /* indeterminated */ - -/* Master/Slave Mode Capabilities */ -#define SK_MS_CAP_AUTO (1<<0) /* Automatic resolution */ -#define SK_MS_CAP_MASTER (1<<1) /* This station is master */ -#define SK_MS_CAP_SLAVE (1<<2) /* This station is slave */ -#define SK_MS_CAP_INDETERMINATED (1<<3) /* indeterminated */ - -/* Set Master/Slave Mode Parameter (and capabilities) */ -#define SK_MS_MODE_AUTO 1 /* Automatic resolution */ -#define SK_MS_MODE_MASTER 2 /* This station is master */ -#define SK_MS_MODE_SLAVE 3 /* This station is slave */ -#define SK_MS_MODE_INDETERMINATED 4 /* indeterminated */ - -/* Master/Slave Status Parameter */ -#define SK_MS_STAT_UNSET 1 /* The M/S status is not set */ -#define SK_MS_STAT_MASTER 2 /* This station is Master */ -#define SK_MS_STAT_SLAVE 3 /* This station is Dlave */ -#define SK_MS_STAT_FAULT 4 /* M/S resolution failed */ -#define SK_MS_STAT_INDETERMINATED 5 /* indeterminated */ - -/* parameter 'Mode' when calling SkXmSetRxCmd() */ -#define SK_STRIP_FCS_ON (1<<0) /* Enable FCS stripping of Rx frames */ -#define SK_STRIP_FCS_OFF (1<<1) /* Disable FCS stripping of Rx frames */ -#define SK_STRIP_PAD_ON (1<<2) /* Enable pad byte stripping of Rx fr */ -#define SK_STRIP_PAD_OFF (1<<3) /* Disable pad byte stripping of Rx fr */ -#define SK_LENERR_OK_ON (1<<4) /* Don't chk fr for in range len error */ -#define SK_LENERR_OK_OFF (1<<5) /* Check frames for in range len error */ -#define SK_BIG_PK_OK_ON (1<<6) /* Don't set Rx Error bit for big frames */ -#define SK_BIG_PK_OK_OFF (1<<7) /* Set Rx Error bit for big frames */ -#define SK_SELF_RX_ON (1<<8) /* Enable Rx of own packets */ -#define SK_SELF_RX_OFF (1<<9) /* Disable Rx of own packets */ - -/* parameter 'Para' when calling SkMacSetRxTxEn() */ -#define SK_MAC_LOOPB_ON (1<<0) /* Enable MAC Loopback Mode */ -#define SK_MAC_LOOPB_OFF (1<<1) /* Disable MAC Loopback Mode */ -#define SK_PHY_LOOPB_ON (1<<2) /* Enable PHY Loopback Mode */ -#define SK_PHY_LOOPB_OFF (1<<3) /* Disable PHY Loopback Mode */ -#define SK_PHY_FULLD_ON (1<<4) /* Enable GMII Full Duplex */ -#define SK_PHY_FULLD_OFF (1<<5) /* Disable GMII Full Duplex */ - -/* States of PState */ -#define SK_PRT_RESET 0 /* the port is reset */ -#define SK_PRT_STOP 1 /* the port is stopped (similar to SW reset) */ -#define SK_PRT_INIT 2 /* the port is initialized */ -#define SK_PRT_RUN 3 /* the port has an active link */ - -/* Default receive frame limit for Workaround of XMAC Errata */ -#define SK_DEF_RX_WA_LIM SK_CONSTU64(100) - -/* Link Partner Status */ -#define SK_LIPA_UNKNOWN 0 /* Link partner is in unknown state */ -#define SK_LIPA_MANUAL 1 /* Link partner is in detected manual state */ -#define SK_LIPA_AUTO 2 /* Link partner is in auto-negotiation state */ - -/* Maximum Restarts before restart is ignored (3Com WA) */ -#define SK_MAX_LRESTART 3 /* Max. 3 times the link is restarted */ - -/* Max. Auto-neg. timeouts before link detection in sense mode is reset */ -#define SK_MAX_ANEG_TO 10 /* Max. 10 times the sense mode is reset */ - -/* structures *****************************************************************/ - -/* - * MAC specific functions - */ -typedef struct s_GeMacFunc { - int (*pFnMacUpdateStats)(SK_AC *pAC, SK_IOC IoC, unsigned int Port); - int (*pFnMacStatistic)(SK_AC *pAC, SK_IOC IoC, unsigned int Port, - SK_U16 StatAddr, SK_U32 *pVal); - int (*pFnMacResetCounter)(SK_AC *pAC, SK_IOC IoC, unsigned int Port); - int (*pFnMacOverflow)(SK_AC *pAC, SK_IOC IoC, unsigned int Port, - SK_U16 IStatus, SK_U64 *pVal); -} SK_GEMACFUNC; - -/* - * Port Structure - */ -typedef struct s_GePort { -#ifndef SK_DIAG - SK_TIMER PWaTimer; /* Workaround Timer */ - SK_TIMER HalfDupChkTimer; -#endif /* SK_DIAG */ - SK_U32 PPrevShorts; /* Previous short Counter checking */ - SK_U32 PPrevFcs; /* Previous FCS Error Counter checking */ - SK_U64 PPrevRx; /* Previous RxOk Counter checking */ - SK_U64 PRxLim; /* Previous RxOk Counter checking */ - SK_U64 LastOctets; /* For half duplex hang check */ - int PLinkResCt; /* Link Restart Counter */ - int PAutoNegTimeOut;/* Auto-negotiation timeout current value */ - int PAutoNegTOCt; /* Auto-negotiation Timeout Counter */ - int PRxQSize; /* Port Rx Queue Size in kB */ - int PXSQSize; /* Port Synchronous Transmit Queue Size in kB */ - int PXAQSize; /* Port Asynchronous Transmit Queue Size in kB */ - SK_U32 PRxQRamStart; /* Receive Queue RAM Buffer Start Address */ - SK_U32 PRxQRamEnd; /* Receive Queue RAM Buffer End Address */ - SK_U32 PXsQRamStart; /* Sync Tx Queue RAM Buffer Start Address */ - SK_U32 PXsQRamEnd; /* Sync Tx Queue RAM Buffer End Address */ - SK_U32 PXaQRamStart; /* Async Tx Queue RAM Buffer Start Address */ - SK_U32 PXaQRamEnd; /* Async Tx Queue RAM Buffer End Address */ - SK_U32 PRxOverCnt; /* Receive Overflow Counter */ - int PRxQOff; /* Rx Queue Address Offset */ - int PXsQOff; /* Synchronous Tx Queue Address Offset */ - int PXaQOff; /* Asynchronous Tx Queue Address Offset */ - int PhyType; /* PHY used on this port */ - SK_U16 PhyId1; /* PHY Id1 on this port */ - SK_U16 PhyAddr; /* MDIO/MDC PHY address */ - SK_U16 PIsave; /* Saved Interrupt status word */ - SK_U16 PSsave; /* Saved PHY status word */ - SK_BOOL PHWLinkUp; /* The hardware Link is up (wiring) */ - SK_BOOL PState; /* Is port initialized ? */ - SK_BOOL PLinkBroken; /* Is Link broken ? */ - SK_BOOL PCheckPar; /* Do we check for parity errors ? */ - SK_BOOL HalfDupTimerActive; - SK_U8 PLinkCap; /* Link Capabilities */ - SK_U8 PLinkModeConf; /* Link Mode configured */ - SK_U8 PLinkMode; /* Link Mode currently used */ - SK_U8 PLinkModeStatus;/* Link Mode Status */ - SK_U8 PLinkSpeedCap; /* Link Speed Capabilities(10/100/1000 Mbps) */ - SK_U8 PLinkSpeed; /* configured Link Speed (10/100/1000 Mbps) */ - SK_U8 PLinkSpeedUsed; /* current Link Speed (10/100/1000 Mbps) */ - SK_U8 PFlowCtrlCap; /* Flow Control Capabilities */ - SK_U8 PFlowCtrlMode; /* Flow Control Mode */ - SK_U8 PFlowCtrlStatus;/* Flow Control Status */ - SK_U8 PMSCap; /* Master/Slave Capabilities */ - SK_U8 PMSMode; /* Master/Slave Mode */ - SK_U8 PMSStatus; /* Master/Slave Status */ - SK_U8 PAutoNegFail; /* Auto-negotiation fail flag */ - SK_U8 PLipaAutoNeg; /* Auto-negotiation possible with Link Partner */ - SK_U8 PCableLen; /* Cable Length */ - SK_U8 PMdiPairLen[4]; /* MDI[0..3] Pair Length */ - SK_U8 PMdiPairSts[4]; /* MDI[0..3] Pair Diagnostic Status */ -} SK_GEPORT; - -/* - * Gigabit Ethernet Initialization Struct - * (has to be included in the adapter context) - */ -typedef struct s_GeInit { - SK_U8 GIPciHwRev; /* PCI HW Revision Number */ - SK_U8 GIChipId; /* Chip Identification Number */ - SK_U8 GIChipRev; /* Chip Revision Number */ - SK_BOOL GIGenesis; /* Genesis adapter ? */ - SK_BOOL GICopperType; /* Copper Type adapter ? */ - SK_BOOL GIPciSlot64; /* 64-bit PCI Slot */ - SK_BOOL GIPciClock66; /* 66 MHz PCI Clock */ - SK_BOOL GIVauxAvail; /* VAUX available (YUKON) */ - SK_BOOL GIYukon32Bit; /* 32-Bit YUKON adapter */ - SK_BOOL GIYukonLite; /* YUKON-Lite chip */ - int GIMacsFound; /* Number of MACs found on this adapter */ - int GIMacType; /* MAC Type used on this adapter */ - int GIHstClkFact; /* Host Clock Factor (62.5 / HstClk * 100) */ - int GIPortUsage; /* Driver Port Usage */ - int GILevel; /* Initialization Level completed */ - int GIRamSize; /* The RAM size of the adapter in kB */ - int GIWolOffs; /* WOL Register Offset (HW-Bug in Rev. A) */ - SK_U32 GIRamOffs; /* RAM Address Offset for addr calculation */ - SK_U32 GIPollTimerVal; /* Descr. Poll Timer Init Val (HstClk ticks) */ - SK_GEPORT GP[SK_MAX_MACS];/* Port Dependent Information */ - SK_GEMACFUNC GIFunc; /* MAC depedent functions */ -} SK_GEINIT; - -/* - * Error numbers and messages for skxmac2.c and skgeinit.c - */ -#define SKERR_HWI_E001 (SK_ERRBASE_HWINIT) -#define SKERR_HWI_E001MSG "SkXmClrExactAddr() has got illegal parameters" -#define SKERR_HWI_E002 (SKERR_HWI_E001+1) -#define SKERR_HWI_E002MSG "SkGeInit(): Level 1 call missing" -#define SKERR_HWI_E003 (SKERR_HWI_E002+1) -#define SKERR_HWI_E003MSG "SkGeInit() called with illegal init Level" -#define SKERR_HWI_E004 (SKERR_HWI_E003+1) -#define SKERR_HWI_E004MSG "SkGeInitPort(): Queue Size illegal configured" -#define SKERR_HWI_E005 (SKERR_HWI_E004+1) -#define SKERR_HWI_E005MSG "SkGeInitPort(): cannot init running ports" -#define SKERR_HWI_E006 (SKERR_HWI_E005+1) -#define SKERR_HWI_E006MSG "SkGeMacInit(): PState does not match HW state" -#define SKERR_HWI_E007 (SKERR_HWI_E006+1) -#define SKERR_HWI_E007MSG "SkXmInitDupMd() called with invalid Dup Mode" -#define SKERR_HWI_E008 (SKERR_HWI_E007+1) -#define SKERR_HWI_E008MSG "SkXmSetRxCmd() called with invalid Mode" -#define SKERR_HWI_E009 (SKERR_HWI_E008+1) -#define SKERR_HWI_E009MSG "SkGeCfgSync() called although PXSQSize zero" -#define SKERR_HWI_E010 (SKERR_HWI_E009+1) -#define SKERR_HWI_E010MSG "SkGeCfgSync() called with invalid parameters" -#define SKERR_HWI_E011 (SKERR_HWI_E010+1) -#define SKERR_HWI_E011MSG "SkGeInitPort(): Receive Queue Size too small" -#define SKERR_HWI_E012 (SKERR_HWI_E011+1) -#define SKERR_HWI_E012MSG "SkGeInitPort(): invalid Queue Size specified" -#define SKERR_HWI_E013 (SKERR_HWI_E012+1) -#define SKERR_HWI_E013MSG "SkGeInitPort(): cfg changed for running queue" -#define SKERR_HWI_E014 (SKERR_HWI_E013+1) -#define SKERR_HWI_E014MSG "SkGeInitPort(): unknown GIPortUsage specified" -#define SKERR_HWI_E015 (SKERR_HWI_E014+1) -#define SKERR_HWI_E015MSG "Illegal Link mode parameter" -#define SKERR_HWI_E016 (SKERR_HWI_E015+1) -#define SKERR_HWI_E016MSG "Illegal Flow control mode parameter" -#define SKERR_HWI_E017 (SKERR_HWI_E016+1) -#define SKERR_HWI_E017MSG "Illegal value specified for GIPollTimerVal" -#define SKERR_HWI_E018 (SKERR_HWI_E017+1) -#define SKERR_HWI_E018MSG "FATAL: SkGeStopPort() does not terminate (Tx)" -#define SKERR_HWI_E019 (SKERR_HWI_E018+1) -#define SKERR_HWI_E019MSG "Illegal Speed parameter" -#define SKERR_HWI_E020 (SKERR_HWI_E019+1) -#define SKERR_HWI_E020MSG "Illegal Master/Slave parameter" -#define SKERR_HWI_E021 (SKERR_HWI_E020+1) -#define SKERR_HWI_E021MSG "MacUpdateStats(): cannot update statistic counter" -#define SKERR_HWI_E022 (SKERR_HWI_E021+1) -#define SKERR_HWI_E022MSG "MacStatistic(): illegal statistic base address" -#define SKERR_HWI_E023 (SKERR_HWI_E022+1) -#define SKERR_HWI_E023MSG "SkGeInitPort(): Transmit Queue Size too small" -#define SKERR_HWI_E024 (SKERR_HWI_E023+1) -#define SKERR_HWI_E024MSG "FATAL: SkGeStopPort() does not terminate (Rx)" -#define SKERR_HWI_E025 (SKERR_HWI_E024+1) -#define SKERR_HWI_E025MSG "" - -/* function prototypes ********************************************************/ - -#ifndef SK_KR_PROTO - -/* - * public functions in skgeinit.c - */ -extern void SkGePollRxD( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL PollRxD); - -extern void SkGePollTxD( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL PollTxD); - -extern void SkGeYellowLED( - SK_AC *pAC, - SK_IOC IoC, - int State); - -extern int SkGeCfgSync( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_U32 IntTime, - SK_U32 LimCount, - int SyncMode); - -extern void SkGeLoadLnkSyncCnt( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_U32 CntVal); - -extern void SkGeStopPort( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Dir, - int RstMode); - -extern int SkGeInit( - SK_AC *pAC, - SK_IOC IoC, - int Level); - -extern void SkGeDeInit( - SK_AC *pAC, - SK_IOC IoC); - -extern int SkGeInitPort( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkGeXmitLED( - SK_AC *pAC, - SK_IOC IoC, - int Led, - int Mode); - -extern void SkGeInitRamIface( - SK_AC *pAC, - SK_IOC IoC); - -extern int SkGeInitAssignRamToQueues( - SK_AC *pAC, - int ActivePort, - SK_BOOL DualNet); - -/* - * public functions in skxmac2.c - */ -extern void SkMacRxTxDisable( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkMacSoftRst( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkMacHardRst( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkXmInitMac( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkGmInitMac( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkMacInitPhy( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL DoLoop); - -extern void SkMacIrqDisable( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkMacFlushTxFifo( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkMacFlushRxFifo( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkMacIrq( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern int SkMacAutoNegDone( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkMacAutoNegLipaPhy( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_U16 IStatus); - -extern void SkMacSetRxTxEn( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Para); - -extern int SkMacRxTxEnable( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkMacPromiscMode( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL Enable); - -extern void SkMacHashing( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL Enable); - -extern void SkXmPhyRead( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Addr, - SK_U16 *pVal); - -extern void SkXmPhyWrite( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Addr, - SK_U16 Val); - -extern void SkGmPhyRead( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Addr, - SK_U16 *pVal); - -extern void SkGmPhyWrite( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Addr, - SK_U16 Val); - -extern void SkGePhyRead( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Addr, - SK_U16 *pVal); - -extern void SkGePhyWrite( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Addr, - SK_U16 Val); - -extern void SkXmClrExactAddr( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int StartNum, - int StopNum); - -extern void SkXmInitDupMd( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkXmInitPauseMd( - SK_AC *pAC, - SK_IOC IoC, - int Port); - -extern void SkXmAutoNegLipaXmac( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_U16 IStatus); - -extern int SkXmUpdateStats( - SK_AC *pAC, - SK_IOC IoC, - unsigned int Port); - -extern int SkGmUpdateStats( - SK_AC *pAC, - SK_IOC IoC, - unsigned int Port); - -extern int SkXmMacStatistic( - SK_AC *pAC, - SK_IOC IoC, - unsigned int Port, - SK_U16 StatAddr, - SK_U32 *pVal); - -extern int SkGmMacStatistic( - SK_AC *pAC, - SK_IOC IoC, - unsigned int Port, - SK_U16 StatAddr, - SK_U32 *pVal); - -extern int SkXmResetCounter( - SK_AC *pAC, - SK_IOC IoC, - unsigned int Port); - -extern int SkGmResetCounter( - SK_AC *pAC, - SK_IOC IoC, - unsigned int Port); - -extern int SkXmOverflowStatus( - SK_AC *pAC, - SK_IOC IoC, - unsigned int Port, - SK_U16 IStatus, - SK_U64 *pStatus); - -extern int SkGmOverflowStatus( - SK_AC *pAC, - SK_IOC IoC, - unsigned int Port, - SK_U16 MacStatus, - SK_U64 *pStatus); - -extern int SkGmCableDiagStatus( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL StartTest); - -#ifdef SK_DIAG -extern void SkMacSetRxCmd( - SK_AC *pAC, - SK_IOC IoC, - int Port, - int Mode); -extern void SkMacCrcGener( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL Enable); -extern void SkMacTimeStamp( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL Enable); -extern void SkXmSendCont( - SK_AC *pAC, - SK_IOC IoC, - int Port, - SK_BOOL Enable); -#endif /* SK_DIAG */ - -#else /* SK_KR_PROTO */ - -/* - * public functions in skgeinit.c - */ -extern void SkGePollRxD(); -extern void SkGePollTxD(); -extern void SkGeYellowLED(); -extern int SkGeCfgSync(); -extern void SkGeLoadLnkSyncCnt(); -extern void SkGeStopPort(); -extern int SkGeInit(); -extern void SkGeDeInit(); -extern int SkGeInitPort(); -extern void SkGeXmitLED(); -extern void SkGeInitRamIface(); -extern int SkGeInitAssignRamToQueues(); - -/* - * public functions in skxmac2.c - */ -extern void SkMacRxTxDisable(); -extern void SkMacSoftRst(); -extern void SkMacHardRst(); -extern void SkMacInitPhy(); -extern int SkMacRxTxEnable(); -extern void SkMacPromiscMode(); -extern void SkMacHashing(); -extern void SkMacIrqDisable(); -extern void SkMacFlushTxFifo(); -extern void SkMacFlushRxFifo(); -extern void SkMacIrq(); -extern int SkMacAutoNegDone(); -extern void SkMacAutoNegLipaPhy(); -extern void SkMacSetRxTxEn(); -extern void SkGePhyRead(); -extern void SkGePhyWrite(); -extern void SkXmInitMac(); -extern void SkXmPhyRead(); -extern void SkXmPhyWrite(); -extern void SkGmInitMac(); -extern void SkGmPhyRead(); -extern void SkGmPhyWrite(); -extern void SkXmClrExactAddr(); -extern void SkXmInitDupMd(); -extern void SkXmInitPauseMd(); -extern void SkXmAutoNegLipaXmac(); -extern int SkXmUpdateStats(); -extern int SkGmUpdateStats(); -extern int SkXmMacStatistic(); -extern int SkGmMacStatistic(); -extern int SkXmResetCounter(); -extern int SkGmResetCounter(); -extern int SkXmOverflowStatus(); -extern int SkGmOverflowStatus(); -extern int SkGmCableDiagStatus(); - -#ifdef SK_DIAG -extern void SkMacSetRxCmd(); -extern void SkMacCrcGener(); -extern void SkMacTimeStamp(); -extern void SkXmSendCont(); -#endif /* SK_DIAG */ - -#endif /* SK_KR_PROTO */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __INC_SKGEINIT_H_ */ diff --git a/drivers/net/sk98lin/h/skgepnm2.h b/drivers/net/sk98lin/h/skgepnm2.h deleted file mode 100644 index e812f28b93..0000000000 --- a/drivers/net/sk98lin/h/skgepnm2.h +++ /dev/null @@ -1,462 +0,0 @@ -/***************************************************************************** - * - * Name: skgepnm2.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.34 $ - * Date: $Date: 2002/12/16 09:05:18 $ - * Purpose: Defines for Private Network Management Interface - * - ****************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2001 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/***************************************************************************** - * - * History: - * - * $Log: skgepnm2.h,v $ - * Revision 1.34 2002/12/16 09:05:18 tschilli - * Code for VCT handling added. - * - * Revision 1.33 2002/09/10 09:00:03 rwahl - * Adapted boolean definitions according sktypes. - * - * Revision 1.32 2002/08/09 09:47:01 rwahl - * Added write-only flag to oid access defines. - * Editorial changes. - * - * Revision 1.31 2002/07/17 19:23:18 rwahl - * - Replaced MAC counter definitions by enumeration. - * - Added definition SK_PNMI_MAC_TYPES. - * - Added chipset defnition for Yukon. - * - * Revision 1.30 2001/02/06 10:03:41 mkunz - * - Pnmi V4 dual net support added. Interface functions and macros extended - * - Vpd bug fixed - * - OID_SKGE_MTU added - * - * Revision 1.29 2001/01/22 13:41:37 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.28 2000/08/03 15:12:48 rwahl - * - Additional comment for MAC statistic data structure. - * - * Revision 1.27 2000/08/01 16:10:18 rwahl - * - Added mac statistic data structure for StatRxLongFrame counter. - * - * Revision 1.26 2000/03/31 13:51:34 rwahl - * Added SK_UPTR cast to offset calculation for PNMI struct fields; - * missing cast caused compiler warnings by Win64 compiler. - * - * Revision 1.25 1999/11/22 13:57:41 cgoos - * Changed license header to GPL. - * Allowing overwrite for SK_PNMI_STORE/_READ defines. - * - * Revision 1.24 1999/04/13 15:11:11 mhaveman - * Changed copyright. - * - * Revision 1.23 1999/01/28 15:07:12 mhaveman - * Changed default threshold for port switches per hour from 10 - * to 240 which means 4 switches per minute. This fits better - * the granularity of 32 for the port switch estimate - * counter. - * - * Revision 1.22 1999/01/05 12:52:30 mhaveman - * Removed macro SK_PNMI_MICRO_SEC. - * - * Revision 1.21 1999/01/05 12:50:34 mhaveman - * Enlarged macro definition SK_PNMI_HUNDREDS_SEC() so that no 64-bit - * arithmetic is necessary if SK_TICKS_PER_SEC is 100. - * - * Revision 1.20 1998/12/09 14:02:53 mhaveman - * Defined macro SK_PNMI_DEF_RLMT_CHG_THRES for default port switch - * threshold. - * - * Revision 1.19 1998/12/03 11:28:41 mhaveman - * Removed SK_PNMI_CHECKPTR macro. - * - * Revision 1.18 1998/12/03 11:21:00 mhaveman - * -Added pointer check macro SK_PNMI_CHECKPTR - * -Added macros SK_PNMI_VPD_ARR_SIZE and SK_PNMI_VPD_STR_SIZE for - * VPD key evaluation. - * - * Revision 1.17 1998/11/20 13:20:33 mhaveman - * Fixed bug in SK_PNMI_SET_STAT macro. ErrorStatus was not correctly set. - * - * Revision 1.16 1998/11/20 08:08:49 mhaveman - * Macro SK_PNMI_CHECKFLAGS has got a if clause. - * - * Revision 1.15 1998/11/03 13:53:40 mhaveman - * Fixed alignment problem in macor SK_PNMI_SET_STAT macro. - * - * Revision 1.14 1998/10/30 15:50:13 mhaveman - * Added macro SK_PNMI_MICRO_SEC() - * - * Revision 1.13 1998/10/30 12:32:20 mhaveman - * Added forgotten cast in SK_PNMI_READ_U32 macro. - * - * Revision 1.12 1998/10/29 15:40:26 mhaveman - * -Changed SK_PNMI_TRAP_SENSOR_LEN because SensorDescr has now - * variable string length. - * -Defined SK_PNMI_CHECKFLAGS macro - * - * Revision 1.11 1998/10/29 08:53:34 mhaveman - * Removed SK_PNMI_RLM_XXX table indexed because these counters need - * not been saved over XMAC resets. - * - * Revision 1.10 1998/10/28 08:48:20 mhaveman - * -Added macros for storage according to alignment - * -Changed type of Instance to SK_U32 because of VPD - * -Removed trap structures. Not needed because of alignment problem - * -Changed type of Action form SK_U8 to int - * - * Revision 1.9 1998/10/21 13:34:45 mhaveman - * Shit, mismatched calculation of SK_PNMI_HUNDREDS_SEC. Corrected. - * - * Revision 1.8 1998/10/21 13:24:58 mhaveman - * Changed calculation of hundreds of seconds. - * - * Revision 1.7 1998/10/20 07:31:41 mhaveman - * Made type changes to unsigned int where possible. - * - * Revision 1.6 1998/09/04 17:04:05 mhaveman - * Added Sync counters to offset storage to provided settled values on - * port switch. - * - * Revision 1.5 1998/09/04 12:45:35 mhaveman - * Removed dummies for SK_DRIVER_ macros. They should be added by driver - * writer in skdrv2nd.h. - * - * Revision 1.4 1998/09/04 11:59:50 mhaveman - * Everything compiles now. Driver Macros for counting still missing. - * - * Revision 1.3 1998/08/24 12:01:35 mhaveman - * Intermediate state. - * - * Revision 1.2 1998/08/17 07:51:40 mhaveman - * Intermediate state. - * - * Revision 1.1 1998/08/11 09:08:40 mhaveman - * Intermediate state. - * - ****************************************************************************/ - -#ifndef _SKGEPNM2_H_ -#define _SKGEPNM2_H_ - -/* - * General definitions - */ -#define SK_PNMI_CHIPSET_XMAC 1 /* XMAC11800FP */ -#define SK_PNMI_CHIPSET_YUKON 2 /* YUKON */ - -#define SK_PNMI_BUS_PCI 1 /* PCI bus*/ - -/* - * Actions - */ -#define SK_PNMI_ACT_IDLE 1 -#define SK_PNMI_ACT_RESET 2 -#define SK_PNMI_ACT_SELFTEST 3 -#define SK_PNMI_ACT_RESETCNT 4 - -/* - * VPD releated defines - */ - -#define SK_PNMI_VPD_RW 1 -#define SK_PNMI_VPD_RO 2 - -#define SK_PNMI_VPD_OK 0 -#define SK_PNMI_VPD_NOTFOUND 1 -#define SK_PNMI_VPD_CUT 2 -#define SK_PNMI_VPD_TIMEOUT 3 -#define SK_PNMI_VPD_FULL 4 -#define SK_PNMI_VPD_NOWRITE 5 -#define SK_PNMI_VPD_FATAL 6 - -#define SK_PNMI_VPD_IGNORE 0 -#define SK_PNMI_VPD_CREATE 1 -#define SK_PNMI_VPD_DELETE 2 - - -/* - * RLMT related defines - */ -#define SK_PNMI_DEF_RLMT_CHG_THRES 240 /* 4 changes per minute */ - - -/* - * VCT internal status values - */ -#define SK_PNMI_VCT_PENDING 32 -#define SK_PNMI_VCT_TEST_DONE 64 -#define SK_PNMI_VCT_LINK 128 - -/* - * Internal table definitions - */ -#define SK_PNMI_GET 0 -#define SK_PNMI_PRESET 1 -#define SK_PNMI_SET 2 - -#define SK_PNMI_RO 0 -#define SK_PNMI_RW 1 -#define SK_PNMI_WO 2 - -typedef struct s_OidTabEntry { - SK_U32 Id; - SK_U32 InstanceNo; - unsigned int StructSize; - unsigned int Offset; - int Access; - int (* Func)(SK_AC *pAc, SK_IOC pIo, int action, - SK_U32 Id, char* pBuf, unsigned int* pLen, - SK_U32 Instance, unsigned int TableIndex, - SK_U32 NetNumber); - SK_U16 Param; -} SK_PNMI_TAB_ENTRY; - - -/* - * Trap lengths - */ -#define SK_PNMI_TRAP_SIMPLE_LEN 17 -#define SK_PNMI_TRAP_SENSOR_LEN_BASE 46 -#define SK_PNMI_TRAP_RLMT_CHANGE_LEN 23 -#define SK_PNMI_TRAP_RLMT_PORT_LEN 23 - -/* - * Number of MAC types supported - */ -#define SK_PNMI_MAC_TYPES (SK_MAC_GMAC + 1) - -/* - * MAC statistic data list (overall set for MAC types used) - */ -enum SK_MACSTATS { - SK_PNMI_HTX = 0, - SK_PNMI_HTX_OCTET, - SK_PNMI_HTX_OCTETHIGH = SK_PNMI_HTX_OCTET, - SK_PNMI_HTX_OCTETLOW, - SK_PNMI_HTX_BROADCAST, - SK_PNMI_HTX_MULTICAST, - SK_PNMI_HTX_UNICAST, - SK_PNMI_HTX_BURST, - SK_PNMI_HTX_PMACC, - SK_PNMI_HTX_MACC, - SK_PNMI_HTX_COL, - SK_PNMI_HTX_SINGLE_COL, - SK_PNMI_HTX_MULTI_COL, - SK_PNMI_HTX_EXCESS_COL, - SK_PNMI_HTX_LATE_COL, - SK_PNMI_HTX_DEFFERAL, - SK_PNMI_HTX_EXCESS_DEF, - SK_PNMI_HTX_UNDERRUN, - SK_PNMI_HTX_CARRIER, - SK_PNMI_HTX_UTILUNDER, - SK_PNMI_HTX_UTILOVER, - SK_PNMI_HTX_64, - SK_PNMI_HTX_127, - SK_PNMI_HTX_255, - SK_PNMI_HTX_511, - SK_PNMI_HTX_1023, - SK_PNMI_HTX_MAX, - SK_PNMI_HTX_LONGFRAMES, - SK_PNMI_HTX_SYNC, - SK_PNMI_HTX_SYNC_OCTET, - SK_PNMI_HTX_RESERVED, - - SK_PNMI_HRX, - SK_PNMI_HRX_OCTET, - SK_PNMI_HRX_OCTETHIGH = SK_PNMI_HRX_OCTET, - SK_PNMI_HRX_OCTETLOW, - SK_PNMI_HRX_BADOCTET, - SK_PNMI_HRX_BADOCTETHIGH = SK_PNMI_HRX_BADOCTET, - SK_PNMI_HRX_BADOCTETLOW, - SK_PNMI_HRX_BROADCAST, - SK_PNMI_HRX_MULTICAST, - SK_PNMI_HRX_UNICAST, - SK_PNMI_HRX_PMACC, - SK_PNMI_HRX_MACC, - SK_PNMI_HRX_PMACC_ERR, - SK_PNMI_HRX_MACC_UNKWN, - SK_PNMI_HRX_BURST, - SK_PNMI_HRX_MISSED, - SK_PNMI_HRX_FRAMING, - SK_PNMI_HRX_UNDERSIZE, - SK_PNMI_HRX_OVERFLOW, - SK_PNMI_HRX_JABBER, - SK_PNMI_HRX_CARRIER, - SK_PNMI_HRX_IRLENGTH, - SK_PNMI_HRX_SYMBOL, - SK_PNMI_HRX_SHORTS, - SK_PNMI_HRX_RUNT, - SK_PNMI_HRX_TOO_LONG, - SK_PNMI_HRX_FCS, - SK_PNMI_HRX_CEXT, - SK_PNMI_HRX_UTILUNDER, - SK_PNMI_HRX_UTILOVER, - SK_PNMI_HRX_64, - SK_PNMI_HRX_127, - SK_PNMI_HRX_255, - SK_PNMI_HRX_511, - SK_PNMI_HRX_1023, - SK_PNMI_HRX_MAX, - SK_PNMI_HRX_LONGFRAMES, - - SK_PNMI_HRX_RESERVED, - - SK_PNMI_MAX_IDX /* NOTE: Ensure SK_PNMI_CNT_NO is set to this value */ -}; - -/* - * MAC specific data - */ -typedef struct s_PnmiStatAddr { - SK_U16 Reg; /* MAC register containing the value */ - SK_BOOL GetOffset; /* TRUE: Offset managed by PNMI (call GetStatVal())*/ -} SK_PNMI_STATADDR; - - -/* - * SK_PNMI_STRUCT_DATA copy offset evaluation macros - */ -#define SK_PNMI_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_STRUCT_DATA *)0)->e)) -#define SK_PNMI_MAI_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_STRUCT_DATA *)0)->e)) -#define SK_PNMI_VPD_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_VPD *)0)->e)) -#define SK_PNMI_SEN_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_SENSOR *)0)->e)) -#define SK_PNMI_CHK_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_CHECKSUM *)0)->e)) -#define SK_PNMI_STA_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_STAT *)0)->e)) -#define SK_PNMI_CNF_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_CONF *)0)->e)) -#define SK_PNMI_RLM_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_RLMT *)0)->e)) -#define SK_PNMI_MON_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_RLMT_MONITOR *)0)->e)) -#define SK_PNMI_TRP_OFF(e) ((SK_U32)(SK_UPTR)&(((SK_PNMI_TRAP *)0)->e)) - -#define SK_PNMI_SET_STAT(b,s,o) {SK_U32 Val32; char *pVal; \ - Val32 = (s); \ - pVal = (char *)(b) + ((SK_U32)(SK_UPTR) \ - &(((SK_PNMI_STRUCT_DATA *)0)-> \ - ReturnStatus.ErrorStatus)); \ - SK_PNMI_STORE_U32(pVal, Val32); \ - Val32 = (o); \ - pVal = (char *)(b) + ((SK_U32)(SK_UPTR) \ - &(((SK_PNMI_STRUCT_DATA *)0)-> \ - ReturnStatus.ErrorOffset)); \ - SK_PNMI_STORE_U32(pVal, Val32);} - -/* - * Time macros - */ -#if SK_TICKS_PER_SEC == 100 -#define SK_PNMI_HUNDREDS_SEC(t) (t) -#else -#define SK_PNMI_HUNDREDS_SEC(t) (((t) * 100) / (SK_TICKS_PER_SEC)) -#endif - -/* - * Macros to work around alignment problems - */ -#ifndef SK_PNMI_STORE_U16 -#define SK_PNMI_STORE_U16(p,v) {*(char *)(p) = *((char *)&(v)); \ - *((char *)(p) + 1) = \ - *(((char *)&(v)) + 1);} -#endif - -#ifndef SK_PNMI_STORE_U32 -#define SK_PNMI_STORE_U32(p,v) {*(char *)(p) = *((char *)&(v)); \ - *((char *)(p) + 1) = \ - *(((char *)&(v)) + 1); \ - *((char *)(p) + 2) = \ - *(((char *)&(v)) + 2); \ - *((char *)(p) + 3) = \ - *(((char *)&(v)) + 3);} -#endif - -#ifndef SK_PNMI_STORE_U64 -#define SK_PNMI_STORE_U64(p,v) {*(char *)(p) = *((char *)&(v)); \ - *((char *)(p) + 1) = \ - *(((char *)&(v)) + 1); \ - *((char *)(p) + 2) = \ - *(((char *)&(v)) + 2); \ - *((char *)(p) + 3) = \ - *(((char *)&(v)) + 3); \ - *((char *)(p) + 4) = \ - *(((char *)&(v)) + 4); \ - *((char *)(p) + 5) = \ - *(((char *)&(v)) + 5); \ - *((char *)(p) + 6) = \ - *(((char *)&(v)) + 6); \ - *((char *)(p) + 7) = \ - *(((char *)&(v)) + 7);} -#endif - -#ifndef SK_PNMI_READ_U16 -#define SK_PNMI_READ_U16(p,v) {*((char *)&(v)) = *(char *)(p); \ - *(((char *)&(v)) + 1) = \ - *((char *)(p) + 1);} -#endif - -#ifndef SK_PNMI_READ_U32 -#define SK_PNMI_READ_U32(p,v) {*((char *)&(v)) = *(char *)(p); \ - *(((char *)&(v)) + 1) = \ - *((char *)(p) + 1); \ - *(((char *)&(v)) + 2) = \ - *((char *)(p) + 2); \ - *(((char *)&(v)) + 3) = \ - *((char *)(p) + 3);} -#endif - -#ifndef SK_PNMI_READ_U64 -#define SK_PNMI_READ_U64(p,v) {*((char *)&(v)) = *(char *)(p); \ - *(((char *)&(v)) + 1) = \ - *((char *)(p) + 1); \ - *(((char *)&(v)) + 2) = \ - *((char *)(p) + 2); \ - *(((char *)&(v)) + 3) = \ - *((char *)(p) + 3); \ - *(((char *)&(v)) + 4) = \ - *((char *)(p) + 4); \ - *(((char *)&(v)) + 5) = \ - *((char *)(p) + 5); \ - *(((char *)&(v)) + 6) = \ - *((char *)(p) + 6); \ - *(((char *)&(v)) + 7) = \ - *((char *)(p) + 7);} -#endif - -/* - * Macros for Debug - */ -#ifdef DEBUG - -#define SK_PNMI_CHECKFLAGS(vSt) {if (pAC->Pnmi.MacUpdatedFlag > 0 || \ - pAC->Pnmi.RlmtUpdatedFlag > 0 || \ - pAC->Pnmi.SirqUpdatedFlag > 0) { \ - SK_DBG_MSG(pAC, \ - SK_DBGMOD_PNMI, \ - SK_DBGCAT_CTRL, \ - ("PNMI: ERR: %s MacUFlag=%d, RlmtUFlag=%d, SirqUFlag=%d\n", \ - vSt, \ - pAC->Pnmi.MacUpdatedFlag, \ - pAC->Pnmi.RlmtUpdatedFlag, \ - pAC->Pnmi.SirqUpdatedFlag))}} - -#else /* !DEBUG */ - -#define SK_PNMI_CHECKFLAGS(vSt) /* Nothing */ - -#endif /* !DEBUG */ - -#endif /* _SKGEPNM2_H_ */ diff --git a/drivers/net/sk98lin/h/skgepnmi.h b/drivers/net/sk98lin/h/skgepnmi.h deleted file mode 100644 index c93e99cb2e..0000000000 --- a/drivers/net/sk98lin/h/skgepnmi.h +++ /dev/null @@ -1,1113 +0,0 @@ -/***************************************************************************** - * - * Name: skgepnmi.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.59 $ - * Date: $Date: 2002/12/16 14:03:50 $ - * Purpose: Defines for Private Network Management Interface - * - ****************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2001 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/***************************************************************************** - * - * History: - * - * $Log: skgepnmi.h,v $ - * Revision 1.59 2002/12/16 14:03:50 tschilli - * New defines for VCT added. - * - * Revision 1.58 2002/12/16 09:04:59 tschilli - * Code for VCT handling added. - * - * Revision 1.57 2002/09/26 12:41:05 tschilli - * SK_PNMI_PORT BufPort entry in struct SK_PNMI added. - * - * Revision 1.56 2002/08/16 11:10:41 rwahl - * - Replaced c++ comment. - * - * Revision 1.55 2002/08/09 15:40:21 rwahl - * Editorial change (renamed ConfSpeedCap). - * - * Revision 1.54 2002/08/09 11:06:07 rwahl - * Added OID_SKGE_SPEED_CAP. - * - * Revision 1.53 2002/08/09 09:45:28 rwahl - * Added support for NDIS OID_PNP_xxx. - * Editorial changes. - * - * Revision 1.52 2002/08/06 17:54:07 rwahl - * - Added speed cap to PNMI config struct. - * - * Revision 1.51 2002/07/17 19:19:26 rwahl - * - Added OID_SKGE_SPEED_MODE and OID_SKGE_SPEED_STATUS. - * - Added SK_PNMI_CNT_RX_PMACC_ERR() & SK_PNMI_CNT_RX_LONGFRAMES(). - * - Added speed mode & status to PNMI config struct. - * - Editorial changes. - * - * Revision 1.50 2002/05/22 08:59:37 rwahl - * Added string definitions for error msgs. - * - * Revision 1.49 2001/11/20 09:23:50 rwahl - * - pnmi struct: reordered and aligned to 32bit. - * - * Revision 1.48 2001/02/23 14:34:24 mkunz - * Changed macro PHYS2INST. Added pAC to Interface - * - * Revision 1.47 2001/02/07 08:28:23 mkunz - * - Added Oids: OID_SKGE_DIAG_ACTION - * OID_SKGE_DIAG_RESULT - * OID_SKGE_MULTICAST_LIST - * OID_SKGE_CURRENT_PACKET_FILTER - * OID_SKGE_INTERMEDIATE_SUPPORT - * - Changed value of OID_SKGE_MTU - * - * Revision 1.46 2001/02/06 10:01:41 mkunz - * - Pnmi V4 dual net support added. Interface functions and macros extended - * - Vpd bug fixed - * - OID_SKGE_MTU added - * - * Revision 1.45 2001/01/22 13:41:37 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.44 2000/09/07 07:35:27 rwahl - * - removed NDIS counter specific data type. - * - fixed spelling for OID_SKGE_RLMT_PORT_PREFERRED. - * - * Revision 1.43 2000/08/04 11:41:08 rwahl - * - Fixed compiler warning (port is always >= 0) for macros - * SK_PNMI_CNT_RX_LONGFRAMES & SK_PNMI_CNT_SYNC_OCTETS - * - * Revision 1.42 2000/08/03 15:14:07 rwahl - * - Corrected error in driver macros addressing a physical port. - * - * Revision 1.41 2000/08/01 16:22:29 rwahl - * - Changed MDB version to 3.1. - * - Added definitions for StatRxLongFrames counter. - * - Added macro to be used by driver to count long frames received. - * - Added directive to control width (default = 32bit) of NDIS statistic - * counters (SK_NDIS_64BIT_CTR). - * - * Revision 1.40 2000/03/31 13:51:34 rwahl - * Added SK_UPTR cast to offset calculation for PNMI struct fields; - * missing cast caused compiler warnings by Win64 compiler. - * - * Revision 1.39 1999/12/06 10:09:47 rwahl - * Added new error log message. - * - * Revision 1.38 1999/11/22 13:57:55 cgoos - * Changed license header to GPL. - * - * Revision 1.37 1999/09/14 14:25:32 rwahl - * Set MDB version for 1000Base-T (sensors, Master/Slave) changes. - * - * Revision 1.36 1999/05/20 09:24:56 cgoos - * Changes for 1000Base-T (sensors, Master/Slave). - * - * Revision 1.35 1999/04/13 15:10:51 mhaveman - * Replaced RLMT macros SK_RLMT_CHECK_xxx again by those of PNMI to - * grant unified interface. But PNMI macros will store the same - * value as RLMT macros. - * - * Revision 1.34 1999/04/13 15:03:49 mhaveman - * -Changed copyright - * -Removed SK_PNMI_RLMT_MODE_CHK_xxx macros. Those of RLMT should be - * used. - * - * Revision 1.33 1999/03/23 10:41:02 mhaveman - * Changed comments. - * - * Revision 1.32 1999/01/25 15:01:33 mhaveman - * Added support for multiple simultaniously active ports. - * - * Revision 1.31 1999/01/19 10:06:26 mhaveman - * Added new error log message. - * - * Revision 1.30 1999/01/05 10:34:49 mhaveman - * Fixed little error in RlmtChangeEstimate calculation. - * - * Revision 1.29 1999/01/05 09:59:41 mhaveman - * Redesigned port switch average calculation to avoid 64bit - * arithmetic. - * - * Revision 1.28 1998/12/08 10:05:48 mhaveman - * Defined macro SK_PNMI_MIN_STRUCT_SIZE. - * - * Revision 1.27 1998/12/03 14:39:35 mhaveman - * Fixed problem that LSTAT was enumerated wrong. - * - * Revision 1.26 1998/12/03 11:19:51 mhaveman - * Changed contents of errlog message SK_PNMI_ERR016MSG - * - * Revision 1.25 1998/12/01 10:40:04 mhaveman - * Changed size of SensorNumber, ChecksumNumber and RlmtPortNumber in - * SK_PNMI_STRUCT_DATA to be conform with OID definition. - * - * Revision 1.24 1998/11/20 08:09:27 mhaveman - * Added macros to convert between logical, physical port indexes and - * instances. - * - * Revision 1.23 1998/11/10 13:41:13 mhaveman - * Needed to change interface, because NT driver needs a return value - * of needed buffer space on TOO_SHORT errors. Therefore all - * SkPnmiGet/Preset/Set functions now have a pointer to the length - * parameter, where the needed space on error is returned. - * - * Revision 1.22 1998/11/03 12:05:51 mhaveman - * Added pAC parameter to counter macors. - * - * Revision 1.21 1998/11/02 10:47:36 mhaveman - * Added syslog messages for internal errors. - * - * Revision 1.20 1998/10/30 15:49:36 mhaveman - * -Removed unused SK_PNMI_UTILIZATION_BASE and EstOldCnt. - * -Redefined SK_PNMI_CHG_EST_BASE to hundreds of seconds. - * - * Revision 1.19 1998/10/29 15:38:44 mhaveman - * Changed string lengths of PNMI_STRUCT_DATA structure because - * string OIDs are now encoded with leading length ocetet. - * - * Revision 1.18 1998/10/29 08:52:27 mhaveman - * -Added byte to strings in PNMI_STRUCT_DATA structure. - * -Shortened SK_PNMI_RLMT structure to SK_MAX_MACS elements. - * - * Revision 1.17 1998/10/28 08:49:50 mhaveman - * -Changed type of Instance back to SK_U32 because of VPD - * -Changed type from SK_U8 to char of PciBusSpeed, PciBusWidth, PMD, - * and Connector. - * - * Revision 1.16 1998/10/22 10:42:31 mhaveman - * -Removed (SK_U32) casts for OIDs - * -excluded NDIS OIDs when they are already defined with ifndef _NDIS_ - * - * Revision 1.15 1998/10/20 13:56:28 mhaveman - * Headerfile includes now directly other header files to comile correctly. - * - * Revision 1.14 1998/10/20 07:31:09 mhaveman - * Made type changes to unsigned int where possible. - * - * Revision 1.13 1998/10/19 10:53:13 mhaveman - * -Casted OID definitions to SK_U32 - * -Renamed RlmtMAC... to RlmtPort... - * -Changed wrong type of VpdEntriesList from SK_U32 to char * - * - * Revision 1.12 1998/10/13 07:42:27 mhaveman - * -Added OIDs OID_SKGE_TRAP_NUMBER and OID_SKGE_ALL_DATA - * -Removed old cvs history entries - * -Renamed MacNumber to PortNumber - * - * Revision 1.11 1998/10/07 10:55:24 mhaveman - * -Added OID_MDB_VERSION. Therefore was a renumbering of the VPD OIDs - * necessary. - * -Added OID_GEN_ Ids to support the windows driver. - * - * Revision 1.10 1998/09/30 13:41:10 mhaveman - * Renamed some OIDs to reduce usage of 'MAC' which is replaced by 'PORT'. - * - * Revision 1.9 1998/09/04 17:06:17 mhaveman - * -Added SyncCounter as macro. - * -Renamed OID_SKGE_.._NO_DESCR_CTS to OID_SKGE_.._NO_BUF_CTS. - * -Added macros for driver description and version strings. - * - * Revision 1.8 1998/09/04 14:36:52 mhaveman - * Added OIDs and Structure to access value of macro counters which are - * counted by the driver. - * - * Revision 1.7 1998/09/04 11:59:36 mhaveman - * Everything compiles now. Driver Macros for counting still missing. - * - ****************************************************************************/ - -#ifndef _SKGEPNMI_H_ -#define _SKGEPNMI_H_ - -/* - * Include dependencies - */ -#include "h/sktypes.h" -#include "h/skerror.h" -#include "h/sktimer.h" -#include "h/ski2c.h" -#include "h/skaddr.h" -#include "h/skrlmt.h" -#include "h/skvpd.h" - -/* - * Management Database Version - */ -#define SK_PNMI_MDB_VERSION 0x00030001 /* 3.1 */ - - -/* - * Event definitions - */ -#define SK_PNMI_EVT_SIRQ_OVERFLOW 1 /* Counter overflow */ -#define SK_PNMI_EVT_SEN_WAR_LOW 2 /* Lower war thres exceeded */ -#define SK_PNMI_EVT_SEN_WAR_UPP 3 /* Upper war thres exceeded */ -#define SK_PNMI_EVT_SEN_ERR_LOW 4 /* Lower err thres exceeded */ -#define SK_PNMI_EVT_SEN_ERR_UPP 5 /* Upper err thres exceeded */ -#define SK_PNMI_EVT_CHG_EST_TIMER 6 /* Timer event for RLMT Chg */ -#define SK_PNMI_EVT_UTILIZATION_TIMER 7 /* Timer event for Utiliza. */ -#define SK_PNMI_EVT_CLEAR_COUNTER 8 /* Clear statistic counters */ -#define SK_PNMI_EVT_XMAC_RESET 9 /* XMAC will be reset */ - -#define SK_PNMI_EVT_RLMT_PORT_UP 10 /* Port came logically up */ -#define SK_PNMI_EVT_RLMT_PORT_DOWN 11 /* Port went logically down */ -#define SK_PNMI_EVT_RLMT_SEGMENTATION 13 /* Two SP root bridges found */ -#define SK_PNMI_EVT_RLMT_ACTIVE_DOWN 14 /* Port went logically down */ -#define SK_PNMI_EVT_RLMT_ACTIVE_UP 15 /* Port came logically up */ -#define SK_PNMI_EVT_RLMT_SET_NETS 16 /* 1. Parameter is number of nets - 1 = single net; 2 = dual net */ -#define SK_PNMI_EVT_VCT_RESET 17 /* VCT port reset timer event started with SET. */ - - -/* - * Return values - */ -#define SK_PNMI_ERR_OK 0 -#define SK_PNMI_ERR_GENERAL 1 -#define SK_PNMI_ERR_TOO_SHORT 2 -#define SK_PNMI_ERR_BAD_VALUE 3 -#define SK_PNMI_ERR_READ_ONLY 4 -#define SK_PNMI_ERR_UNKNOWN_OID 5 -#define SK_PNMI_ERR_UNKNOWN_INST 6 -#define SK_PNMI_ERR_UNKNOWN_NET 7 - - -/* - * Return values of driver reset function SK_DRIVER_RESET() and - * driver event function SK_DRIVER_EVENT() - */ -#define SK_PNMI_ERR_OK 0 -#define SK_PNMI_ERR_FAIL 1 - - -/* - * Return values of driver test function SK_DRIVER_SELFTEST() - */ -#define SK_PNMI_TST_UNKNOWN (1 << 0) -#define SK_PNMI_TST_TRANCEIVER (1 << 1) -#define SK_PNMI_TST_ASIC (1 << 2) -#define SK_PNMI_TST_SENSOR (1 << 3) -#define SK_PNMI_TST_POWERMGMT (1 << 4) -#define SK_PNMI_TST_PCI (1 << 5) -#define SK_PNMI_TST_MAC (1 << 6) - - -/* - * RLMT specific definitions - */ -#define SK_PNMI_RLMT_STATUS_STANDBY 1 -#define SK_PNMI_RLMT_STATUS_ACTIVE 2 -#define SK_PNMI_RLMT_STATUS_ERROR 3 - -#define SK_PNMI_RLMT_LSTAT_PHY_DOWN 1 -#define SK_PNMI_RLMT_LSTAT_AUTONEG 2 -#define SK_PNMI_RLMT_LSTAT_LOG_DOWN 3 -#define SK_PNMI_RLMT_LSTAT_LOG_UP 4 -#define SK_PNMI_RLMT_LSTAT_INDETERMINATED 5 - -#define SK_PNMI_RLMT_MODE_CHK_LINK (SK_RLMT_CHECK_LINK) -#define SK_PNMI_RLMT_MODE_CHK_RX (SK_RLMT_CHECK_LOC_LINK) -#define SK_PNMI_RLMT_MODE_CHK_SPT (SK_RLMT_CHECK_SEG) -/* #define SK_PNMI_RLMT_MODE_CHK_EX */ - -/* - * OID definition - */ -#ifndef _NDIS_ /* Check, whether NDIS already included OIDs */ - -#define OID_GEN_XMIT_OK 0x00020101 -#define OID_GEN_RCV_OK 0x00020102 -#define OID_GEN_XMIT_ERROR 0x00020103 -#define OID_GEN_RCV_ERROR 0x00020104 -#define OID_GEN_RCV_NO_BUFFER 0x00020105 - -/* #define OID_GEN_DIRECTED_BYTES_XMIT 0x00020201 */ -#define OID_GEN_DIRECTED_FRAMES_XMIT 0x00020202 -/* #define OID_GEN_MULTICAST_BYTES_XMIT 0x00020203 */ -#define OID_GEN_MULTICAST_FRAMES_XMIT 0x00020204 -/* #define OID_GEN_BROADCAST_BYTES_XMIT 0x00020205 */ -#define OID_GEN_BROADCAST_FRAMES_XMIT 0x00020206 -/* #define OID_GEN_DIRECTED_BYTES_RCV 0x00020207 */ -#define OID_GEN_DIRECTED_FRAMES_RCV 0x00020208 -/* #define OID_GEN_MULTICAST_BYTES_RCV 0x00020209 */ -#define OID_GEN_MULTICAST_FRAMES_RCV 0x0002020A -/* #define OID_GEN_BROADCAST_BYTES_RCV 0x0002020B */ -#define OID_GEN_BROADCAST_FRAMES_RCV 0x0002020C -#define OID_GEN_RCV_CRC_ERROR 0x0002020D -#define OID_GEN_TRANSMIT_QUEUE_LENGTH 0x0002020E - -#define OID_802_3_PERMANENT_ADDRESS 0x01010101 -#define OID_802_3_CURRENT_ADDRESS 0x01010102 -/* #define OID_802_3_MULTICAST_LIST 0x01010103 */ -/* #define OID_802_3_MAXIMUM_LIST_SIZE 0x01010104 */ -/* #define OID_802_3_MAC_OPTIONS 0x01010105 */ - -#define OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101 -#define OID_802_3_XMIT_ONE_COLLISION 0x01020102 -#define OID_802_3_XMIT_MORE_COLLISIONS 0x01020103 -#define OID_802_3_XMIT_DEFERRED 0x01020201 -#define OID_802_3_XMIT_MAX_COLLISIONS 0x01020202 -#define OID_802_3_RCV_OVERRUN 0x01020203 -#define OID_802_3_XMIT_UNDERRUN 0x01020204 -#define OID_802_3_XMIT_TIMES_CRS_LOST 0x01020206 -#define OID_802_3_XMIT_LATE_COLLISIONS 0x01020207 - -/* - * PnP and PM OIDs - */ -#ifdef SK_POWER_MGMT -#define OID_PNP_CAPABILITIES 0xFD010100 -#define OID_PNP_SET_POWER 0xFD010101 -#define OID_PNP_QUERY_POWER 0xFD010102 -#define OID_PNP_ADD_WAKE_UP_PATTERN 0xFD010103 -#define OID_PNP_REMOVE_WAKE_UP_PATTERN 0xFD010104 -#define OID_PNP_ENABLE_WAKE_UP 0xFD010106 -#endif /* SK_POWER_MGMT */ - -#endif /* _NDIS_ */ - -#define OID_SKGE_MDB_VERSION 0xFF010100 -#define OID_SKGE_SUPPORTED_LIST 0xFF010101 -#define OID_SKGE_VPD_FREE_BYTES 0xFF010102 -#define OID_SKGE_VPD_ENTRIES_LIST 0xFF010103 -#define OID_SKGE_VPD_ENTRIES_NUMBER 0xFF010104 -#define OID_SKGE_VPD_KEY 0xFF010105 -#define OID_SKGE_VPD_VALUE 0xFF010106 -#define OID_SKGE_VPD_ACCESS 0xFF010107 -#define OID_SKGE_VPD_ACTION 0xFF010108 - -#define OID_SKGE_PORT_NUMBER 0xFF010110 -#define OID_SKGE_DEVICE_TYPE 0xFF010111 -#define OID_SKGE_DRIVER_DESCR 0xFF010112 -#define OID_SKGE_DRIVER_VERSION 0xFF010113 -#define OID_SKGE_HW_DESCR 0xFF010114 -#define OID_SKGE_HW_VERSION 0xFF010115 -#define OID_SKGE_CHIPSET 0xFF010116 -#define OID_SKGE_ACTION 0xFF010117 -#define OID_SKGE_RESULT 0xFF010118 -#define OID_SKGE_BUS_TYPE 0xFF010119 -#define OID_SKGE_BUS_SPEED 0xFF01011A -#define OID_SKGE_BUS_WIDTH 0xFF01011B -/* 0xFF01011C unused */ -#define OID_SKGE_DIAG_ACTION 0xFF01011D -#define OID_SKGE_DIAG_RESULT 0xFF01011E -#define OID_SKGE_MTU 0xFF01011F -#define OID_SKGE_PHYS_CUR_ADDR 0xFF010120 -#define OID_SKGE_PHYS_FAC_ADDR 0xFF010121 -#define OID_SKGE_PMD 0xFF010122 -#define OID_SKGE_CONNECTOR 0xFF010123 -#define OID_SKGE_LINK_CAP 0xFF010124 -#define OID_SKGE_LINK_MODE 0xFF010125 -#define OID_SKGE_LINK_MODE_STATUS 0xFF010126 -#define OID_SKGE_LINK_STATUS 0xFF010127 -#define OID_SKGE_FLOWCTRL_CAP 0xFF010128 -#define OID_SKGE_FLOWCTRL_MODE 0xFF010129 -#define OID_SKGE_FLOWCTRL_STATUS 0xFF01012A -#define OID_SKGE_PHY_OPERATION_CAP 0xFF01012B -#define OID_SKGE_PHY_OPERATION_MODE 0xFF01012C -#define OID_SKGE_PHY_OPERATION_STATUS 0xFF01012D -#define OID_SKGE_MULTICAST_LIST 0xFF01012E -#define OID_SKGE_CURRENT_PACKET_FILTER 0xFF01012F - -#define OID_SKGE_TRAP 0xFF010130 -#define OID_SKGE_TRAP_NUMBER 0xFF010131 - -#define OID_SKGE_RLMT_MODE 0xFF010140 -#define OID_SKGE_RLMT_PORT_NUMBER 0xFF010141 -#define OID_SKGE_RLMT_PORT_ACTIVE 0xFF010142 -#define OID_SKGE_RLMT_PORT_PREFERRED 0xFF010143 -#define OID_SKGE_INTERMEDIATE_SUPPORT 0xFF010160 - -#define OID_SKGE_SPEED_CAP 0xFF010170 -#define OID_SKGE_SPEED_MODE 0xFF010171 -#define OID_SKGE_SPEED_STATUS 0xFF010172 - -#define OID_SKGE_SENSOR_NUMBER 0xFF020100 -#define OID_SKGE_SENSOR_INDEX 0xFF020101 -#define OID_SKGE_SENSOR_DESCR 0xFF020102 -#define OID_SKGE_SENSOR_TYPE 0xFF020103 -#define OID_SKGE_SENSOR_VALUE 0xFF020104 -#define OID_SKGE_SENSOR_WAR_THRES_LOW 0xFF020105 -#define OID_SKGE_SENSOR_WAR_THRES_UPP 0xFF020106 -#define OID_SKGE_SENSOR_ERR_THRES_LOW 0xFF020107 -#define OID_SKGE_SENSOR_ERR_THRES_UPP 0xFF020108 -#define OID_SKGE_SENSOR_STATUS 0xFF020109 -#define OID_SKGE_SENSOR_WAR_CTS 0xFF02010A -#define OID_SKGE_SENSOR_ERR_CTS 0xFF02010B -#define OID_SKGE_SENSOR_WAR_TIME 0xFF02010C -#define OID_SKGE_SENSOR_ERR_TIME 0xFF02010D - -#define OID_SKGE_CHKSM_NUMBER 0xFF020110 -#define OID_SKGE_CHKSM_RX_OK_CTS 0xFF020111 -#define OID_SKGE_CHKSM_RX_UNABLE_CTS 0xFF020112 -#define OID_SKGE_CHKSM_RX_ERR_CTS 0xFF020113 -#define OID_SKGE_CHKSM_TX_OK_CTS 0xFF020114 -#define OID_SKGE_CHKSM_TX_UNABLE_CTS 0xFF020115 - -#define OID_SKGE_STAT_TX 0xFF020120 -#define OID_SKGE_STAT_TX_OCTETS 0xFF020121 -#define OID_SKGE_STAT_TX_BROADCAST 0xFF020122 -#define OID_SKGE_STAT_TX_MULTICAST 0xFF020123 -#define OID_SKGE_STAT_TX_UNICAST 0xFF020124 -#define OID_SKGE_STAT_TX_LONGFRAMES 0xFF020125 -#define OID_SKGE_STAT_TX_BURST 0xFF020126 -#define OID_SKGE_STAT_TX_PFLOWC 0xFF020127 -#define OID_SKGE_STAT_TX_FLOWC 0xFF020128 -#define OID_SKGE_STAT_TX_SINGLE_COL 0xFF020129 -#define OID_SKGE_STAT_TX_MULTI_COL 0xFF02012A -#define OID_SKGE_STAT_TX_EXCESS_COL 0xFF02012B -#define OID_SKGE_STAT_TX_LATE_COL 0xFF02012C -#define OID_SKGE_STAT_TX_DEFFERAL 0xFF02012D -#define OID_SKGE_STAT_TX_EXCESS_DEF 0xFF02012E -#define OID_SKGE_STAT_TX_UNDERRUN 0xFF02012F -#define OID_SKGE_STAT_TX_CARRIER 0xFF020130 -/* #define OID_SKGE_STAT_TX_UTIL 0xFF020131 */ -#define OID_SKGE_STAT_TX_64 0xFF020132 -#define OID_SKGE_STAT_TX_127 0xFF020133 -#define OID_SKGE_STAT_TX_255 0xFF020134 -#define OID_SKGE_STAT_TX_511 0xFF020135 -#define OID_SKGE_STAT_TX_1023 0xFF020136 -#define OID_SKGE_STAT_TX_MAX 0xFF020137 -#define OID_SKGE_STAT_TX_SYNC 0xFF020138 -#define OID_SKGE_STAT_TX_SYNC_OCTETS 0xFF020139 -#define OID_SKGE_STAT_RX 0xFF02013A -#define OID_SKGE_STAT_RX_OCTETS 0xFF02013B -#define OID_SKGE_STAT_RX_BROADCAST 0xFF02013C -#define OID_SKGE_STAT_RX_MULTICAST 0xFF02013D -#define OID_SKGE_STAT_RX_UNICAST 0xFF02013E -#define OID_SKGE_STAT_RX_PFLOWC 0xFF02013F -#define OID_SKGE_STAT_RX_FLOWC 0xFF020140 -#define OID_SKGE_STAT_RX_PFLOWC_ERR 0xFF020141 -#define OID_SKGE_STAT_RX_FLOWC_UNKWN 0xFF020142 -#define OID_SKGE_STAT_RX_BURST 0xFF020143 -#define OID_SKGE_STAT_RX_MISSED 0xFF020144 -#define OID_SKGE_STAT_RX_FRAMING 0xFF020145 -#define OID_SKGE_STAT_RX_OVERFLOW 0xFF020146 -#define OID_SKGE_STAT_RX_JABBER 0xFF020147 -#define OID_SKGE_STAT_RX_CARRIER 0xFF020148 -#define OID_SKGE_STAT_RX_IR_LENGTH 0xFF020149 -#define OID_SKGE_STAT_RX_SYMBOL 0xFF02014A -#define OID_SKGE_STAT_RX_SHORTS 0xFF02014B -#define OID_SKGE_STAT_RX_RUNT 0xFF02014C -#define OID_SKGE_STAT_RX_CEXT 0xFF02014D -#define OID_SKGE_STAT_RX_TOO_LONG 0xFF02014E -#define OID_SKGE_STAT_RX_FCS 0xFF02014F -/* #define OID_SKGE_STAT_RX_UTIL 0xFF020150 */ -#define OID_SKGE_STAT_RX_64 0xFF020151 -#define OID_SKGE_STAT_RX_127 0xFF020152 -#define OID_SKGE_STAT_RX_255 0xFF020153 -#define OID_SKGE_STAT_RX_511 0xFF020154 -#define OID_SKGE_STAT_RX_1023 0xFF020155 -#define OID_SKGE_STAT_RX_MAX 0xFF020156 -#define OID_SKGE_STAT_RX_LONGFRAMES 0xFF020157 - -#define OID_SKGE_RLMT_CHANGE_CTS 0xFF020160 -#define OID_SKGE_RLMT_CHANGE_TIME 0xFF020161 -#define OID_SKGE_RLMT_CHANGE_ESTIM 0xFF020162 -#define OID_SKGE_RLMT_CHANGE_THRES 0xFF020163 - -#define OID_SKGE_RLMT_PORT_INDEX 0xFF020164 -#define OID_SKGE_RLMT_STATUS 0xFF020165 -#define OID_SKGE_RLMT_TX_HELLO_CTS 0xFF020166 -#define OID_SKGE_RLMT_RX_HELLO_CTS 0xFF020167 -#define OID_SKGE_RLMT_TX_SP_REQ_CTS 0xFF020168 -#define OID_SKGE_RLMT_RX_SP_CTS 0xFF020169 - -#define OID_SKGE_RLMT_MONITOR_NUMBER 0xFF010150 -#define OID_SKGE_RLMT_MONITOR_INDEX 0xFF010151 -#define OID_SKGE_RLMT_MONITOR_ADDR 0xFF010152 -#define OID_SKGE_RLMT_MONITOR_ERRS 0xFF010153 -#define OID_SKGE_RLMT_MONITOR_TIMESTAMP 0xFF010154 -#define OID_SKGE_RLMT_MONITOR_ADMIN 0xFF010155 - -#define OID_SKGE_TX_SW_QUEUE_LEN 0xFF020170 -#define OID_SKGE_TX_SW_QUEUE_MAX 0xFF020171 -#define OID_SKGE_TX_RETRY 0xFF020172 -#define OID_SKGE_RX_INTR_CTS 0xFF020173 -#define OID_SKGE_TX_INTR_CTS 0xFF020174 -#define OID_SKGE_RX_NO_BUF_CTS 0xFF020175 -#define OID_SKGE_TX_NO_BUF_CTS 0xFF020176 -#define OID_SKGE_TX_USED_DESCR_NO 0xFF020177 -#define OID_SKGE_RX_DELIVERED_CTS 0xFF020178 -#define OID_SKGE_RX_OCTETS_DELIV_CTS 0xFF020179 -#define OID_SKGE_RX_HW_ERROR_CTS 0xFF02017A -#define OID_SKGE_TX_HW_ERROR_CTS 0xFF02017B -#define OID_SKGE_IN_ERRORS_CTS 0xFF02017C -#define OID_SKGE_OUT_ERROR_CTS 0xFF02017D -#define OID_SKGE_ERR_RECOVERY_CTS 0xFF02017E -#define OID_SKGE_SYSUPTIME 0xFF02017F - -#define OID_SKGE_ALL_DATA 0xFF020190 - -/* Defines for VCT. */ -#define OID_SKGE_VCT_GET 0xFF020200 -#define OID_SKGE_VCT_SET 0xFF020201 -#define OID_SKGE_VCT_STATUS 0xFF020202 - - -/* VCT struct to store a backup copy of VCT data after a port reset. */ -typedef struct s_PnmiVct { - SK_U8 VctStatus; - SK_U8 PCableLen; - SK_U32 PMdiPairLen[4]; - SK_U8 PMdiPairSts[4]; -} SK_PNMI_VCT; - - -/* VCT status values (to be given to CPA via OID_SKGE_VCT_STATUS). */ -#define SK_PNMI_VCT_NONE 0 -#define SK_PNMI_VCT_OLD_VCT_DATA 1 -#define SK_PNMI_VCT_NEW_VCT_DATA 2 -#define SK_PNMI_VCT_OLD_DSP_DATA 4 -#define SK_PNMI_VCT_NEW_DSP_DATA 8 -#define SK_PNMI_VCT_RUNNING 16 - - -/* VCT cable test status. */ -#define SK_PNMI_VCT_NORMAL_CABLE 0 -#define SK_PNMI_VCT_SHORT_CABLE 1 -#define SK_PNMI_VCT_OPEN_CABLE 2 -#define SK_PNMI_VCT_TEST_FAIL 3 -#define SK_PNMI_VCT_IMPEDANCE_MISMATCH 4 - -#define OID_SKGE_TRAP_SEN_WAR_LOW 500 -#define OID_SKGE_TRAP_SEN_WAR_UPP 501 -#define OID_SKGE_TRAP_SEN_ERR_LOW 502 -#define OID_SKGE_TRAP_SEN_ERR_UPP 503 -#define OID_SKGE_TRAP_RLMT_CHANGE_THRES 520 -#define OID_SKGE_TRAP_RLMT_CHANGE_PORT 521 -#define OID_SKGE_TRAP_RLMT_PORT_DOWN 522 -#define OID_SKGE_TRAP_RLMT_PORT_UP 523 -#define OID_SKGE_TRAP_RLMT_SEGMENTATION 524 - - -/* - * Define error numbers and messages for syslog - */ -#define SK_PNMI_ERR001 (SK_ERRBASE_PNMI + 1) -#define SK_PNMI_ERR001MSG "SkPnmiGetStruct: Unknown OID" -#define SK_PNMI_ERR002 (SK_ERRBASE_PNMI + 2) -#define SK_PNMI_ERR002MSG "SkPnmiGetStruct: Cannot read VPD keys" -#define SK_PNMI_ERR003 (SK_ERRBASE_PNMI + 3) -#define SK_PNMI_ERR003MSG "OidStruct: Called with wrong OID" -#define SK_PNMI_ERR004 (SK_ERRBASE_PNMI + 4) -#define SK_PNMI_ERR004MSG "OidStruct: Called with wrong action" -#define SK_PNMI_ERR005 (SK_ERRBASE_PNMI + 5) -#define SK_PNMI_ERR005MSG "Perform: Cannot reset driver" -#define SK_PNMI_ERR006 (SK_ERRBASE_PNMI + 6) -#define SK_PNMI_ERR006MSG "Perform: Unknown OID action command" -#define SK_PNMI_ERR007 (SK_ERRBASE_PNMI + 7) -#define SK_PNMI_ERR007MSG "General: Driver description not initialized" -#define SK_PNMI_ERR008 (SK_ERRBASE_PNMI + 8) -#define SK_PNMI_ERR008MSG "Addr: Tried to get unknown OID" -#define SK_PNMI_ERR009 (SK_ERRBASE_PNMI + 9) -#define SK_PNMI_ERR009MSG "Addr: Unknown OID" -#define SK_PNMI_ERR010 (SK_ERRBASE_PNMI + 10) -#define SK_PNMI_ERR010MSG "CsumStat: Unknown OID" -#define SK_PNMI_ERR011 (SK_ERRBASE_PNMI + 11) -#define SK_PNMI_ERR011MSG "SensorStat: Sensor descr string too long" -#define SK_PNMI_ERR012 (SK_ERRBASE_PNMI + 12) -#define SK_PNMI_ERR012MSG "SensorStat: Unknown OID" -#define SK_PNMI_ERR013 (SK_ERRBASE_PNMI + 13) -#define SK_PNMI_ERR013MSG "" -#define SK_PNMI_ERR014 (SK_ERRBASE_PNMI + 14) -#define SK_PNMI_ERR014MSG "Vpd: Cannot read VPD keys" -#define SK_PNMI_ERR015 (SK_ERRBASE_PNMI + 15) -#define SK_PNMI_ERR015MSG "Vpd: Internal array for VPD keys to small" -#define SK_PNMI_ERR016 (SK_ERRBASE_PNMI + 16) -#define SK_PNMI_ERR016MSG "Vpd: Key string too long" -#define SK_PNMI_ERR017 (SK_ERRBASE_PNMI + 17) -#define SK_PNMI_ERR017MSG "Vpd: Invalid VPD status pointer" -#define SK_PNMI_ERR018 (SK_ERRBASE_PNMI + 18) -#define SK_PNMI_ERR018MSG "Vpd: VPD data not valid" -#define SK_PNMI_ERR019 (SK_ERRBASE_PNMI + 19) -#define SK_PNMI_ERR019MSG "Vpd: VPD entries list string too long" -#define SK_PNMI_ERR021 (SK_ERRBASE_PNMI + 21) -#define SK_PNMI_ERR021MSG "Vpd: VPD data string too long" -#define SK_PNMI_ERR022 (SK_ERRBASE_PNMI + 22) -#define SK_PNMI_ERR022MSG "Vpd: VPD data string too long should be errored before" -#define SK_PNMI_ERR023 (SK_ERRBASE_PNMI + 23) -#define SK_PNMI_ERR023MSG "Vpd: Unknown OID in get action" -#define SK_PNMI_ERR024 (SK_ERRBASE_PNMI + 24) -#define SK_PNMI_ERR024MSG "Vpd: Unknown OID in preset/set action" -#define SK_PNMI_ERR025 (SK_ERRBASE_PNMI + 25) -#define SK_PNMI_ERR025MSG "Vpd: Cannot write VPD after modify entry" -#define SK_PNMI_ERR026 (SK_ERRBASE_PNMI + 26) -#define SK_PNMI_ERR026MSG "Vpd: Cannot update VPD" -#define SK_PNMI_ERR027 (SK_ERRBASE_PNMI + 27) -#define SK_PNMI_ERR027MSG "Vpd: Cannot delete VPD entry" -#define SK_PNMI_ERR028 (SK_ERRBASE_PNMI + 28) -#define SK_PNMI_ERR028MSG "Vpd: Cannot update VPD after delete entry" -#define SK_PNMI_ERR029 (SK_ERRBASE_PNMI + 29) -#define SK_PNMI_ERR029MSG "General: Driver description string too long" -#define SK_PNMI_ERR030 (SK_ERRBASE_PNMI + 30) -#define SK_PNMI_ERR030MSG "General: Driver version not initialized" -#define SK_PNMI_ERR031 (SK_ERRBASE_PNMI + 31) -#define SK_PNMI_ERR031MSG "General: Driver version string too long" -#define SK_PNMI_ERR032 (SK_ERRBASE_PNMI + 32) -#define SK_PNMI_ERR032MSG "General: Cannot read VPD Name for HW descr" -#define SK_PNMI_ERR033 (SK_ERRBASE_PNMI + 33) -#define SK_PNMI_ERR033MSG "General: HW description string too long" -#define SK_PNMI_ERR034 (SK_ERRBASE_PNMI + 34) -#define SK_PNMI_ERR034MSG "General: Unknown OID" -#define SK_PNMI_ERR035 (SK_ERRBASE_PNMI + 35) -#define SK_PNMI_ERR035MSG "Rlmt: Unknown OID" -#define SK_PNMI_ERR036 (SK_ERRBASE_PNMI + 36) -#define SK_PNMI_ERR036MSG "" -#define SK_PNMI_ERR037 (SK_ERRBASE_PNMI + 37) -#define SK_PNMI_ERR037MSG "Rlmt: SK_RLMT_MODE_CHANGE event return not 0" -#define SK_PNMI_ERR038 (SK_ERRBASE_PNMI + 38) -#define SK_PNMI_ERR038MSG "Rlmt: SK_RLMT_PREFPORT_CHANGE event return not 0" -#define SK_PNMI_ERR039 (SK_ERRBASE_PNMI + 39) -#define SK_PNMI_ERR039MSG "RlmtStat: Unknown OID" -#define SK_PNMI_ERR040 (SK_ERRBASE_PNMI + 40) -#define SK_PNMI_ERR040MSG "PowerManagement: Unknown OID" -#define SK_PNMI_ERR041 (SK_ERRBASE_PNMI + 41) -#define SK_PNMI_ERR041MSG "MacPrivateConf: Unknown OID" -#define SK_PNMI_ERR042 (SK_ERRBASE_PNMI + 42) -#define SK_PNMI_ERR042MSG "MacPrivateConf: SK_HWEV_SET_ROLE returned not 0" -#define SK_PNMI_ERR043 (SK_ERRBASE_PNMI + 43) -#define SK_PNMI_ERR043MSG "MacPrivateConf: SK_HWEV_SET_LMODE returned not 0" -#define SK_PNMI_ERR044 (SK_ERRBASE_PNMI + 44) -#define SK_PNMI_ERR044MSG "MacPrivateConf: SK_HWEV_SET_FLOWMODE returned not 0" -#define SK_PNMI_ERR045 (SK_ERRBASE_PNMI + 45) -#define SK_PNMI_ERR045MSG "MacPrivateConf: SK_HWEV_SET_SPEED returned not 0" -#define SK_PNMI_ERR046 (SK_ERRBASE_PNMI + 46) -#define SK_PNMI_ERR046MSG "Monitor: Unknown OID" -#define SK_PNMI_ERR047 (SK_ERRBASE_PNMI + 47) -#define SK_PNMI_ERR047MSG "SirqUpdate: Event function returns not 0" -#define SK_PNMI_ERR048 (SK_ERRBASE_PNMI + 48) -#define SK_PNMI_ERR048MSG "RlmtUpdate: Event function returns not 0" -#define SK_PNMI_ERR049 (SK_ERRBASE_PNMI + 49) -#define SK_PNMI_ERR049MSG "SkPnmiInit: Invalid size of 'CounterOffset' struct!!" -#define SK_PNMI_ERR050 (SK_ERRBASE_PNMI + 50) -#define SK_PNMI_ERR050MSG "SkPnmiInit: Invalid size of 'StatAddr' table!!" -#define SK_PNMI_ERR051 (SK_ERRBASE_PNMI + 51) -#define SK_PNMI_ERR051MSG "SkPnmiEvent: Port switch suspicious" -#define SK_PNMI_ERR052 (SK_ERRBASE_PNMI + 52) -#define SK_PNMI_ERR052MSG "" - -/* - * Management counter macros called by the driver - */ -#define SK_PNMI_SET_DRIVER_DESCR(pAC,v) ((pAC)->Pnmi.pDriverDescription = \ - (char *)(v)) - -#define SK_PNMI_SET_DRIVER_VER(pAC,v) ((pAC)->Pnmi.pDriverVersion = \ - (char *)(v)) - - -#define SK_PNMI_CNT_TX_QUEUE_LEN(pAC,v,p) \ - { \ - (pAC)->Pnmi.Port[p].TxSwQueueLen = (SK_U64)(v); \ - if ((pAC)->Pnmi.Port[p].TxSwQueueLen > (pAC)->Pnmi.Port[p].TxSwQueueMax) { \ - (pAC)->Pnmi.Port[p].TxSwQueueMax = (pAC)->Pnmi.Port[p].TxSwQueueLen; \ - } \ - } -#define SK_PNMI_CNT_TX_RETRY(pAC,p) (((pAC)->Pnmi.Port[p].TxRetryCts)++) -#define SK_PNMI_CNT_RX_INTR(pAC,p) (((pAC)->Pnmi.Port[p].RxIntrCts)++) -#define SK_PNMI_CNT_TX_INTR(pAC,p) (((pAC)->Pnmi.Port[p].TxIntrCts)++) -#define SK_PNMI_CNT_NO_RX_BUF(pAC,p) (((pAC)->Pnmi.Port[p].RxNoBufCts)++) -#define SK_PNMI_CNT_NO_TX_BUF(pAC,p) (((pAC)->Pnmi.Port[p].TxNoBufCts)++) -#define SK_PNMI_CNT_USED_TX_DESCR(pAC,v,p) \ - ((pAC)->Pnmi.Port[p].TxUsedDescrNo=(SK_U64)(v)); -#define SK_PNMI_CNT_RX_OCTETS_DELIVERED(pAC,v,p) \ - { \ - ((pAC)->Pnmi.Port[p].RxDeliveredCts)++; \ - (pAC)->Pnmi.Port[p].RxOctetsDeliveredCts += (SK_U64)(v); \ - } -#define SK_PNMI_CNT_ERR_RECOVERY(pAC,p) (((pAC)->Pnmi.Port[p].ErrRecoveryCts)++); - -#define SK_PNMI_CNT_SYNC_OCTETS(pAC,p,v) \ - { \ - if ((p) < SK_MAX_MACS) { \ - ((pAC)->Pnmi.Port[p].StatSyncCts)++; \ - (pAC)->Pnmi.Port[p].StatSyncOctetsCts += (SK_U64)(v); \ - } \ - } - -#define SK_PNMI_CNT_RX_LONGFRAMES(pAC,p) \ - { \ - if ((p) < SK_MAX_MACS) { \ - ((pAC)->Pnmi.Port[p].StatRxLongFrameCts++); \ - } \ - } - -#define SK_PNMI_CNT_RX_FRAMETOOLONG(pAC,p) \ - { \ - if ((p) < SK_MAX_MACS) { \ - ((pAC)->Pnmi.Port[p].StatRxFrameTooLongCts++); \ - } \ - } - -#define SK_PNMI_CNT_RX_PMACC_ERR(pAC,p) \ - { \ - if ((p) < SK_MAX_MACS) { \ - ((pAC)->Pnmi.Port[p].StatRxPMaccErr++); \ - } \ - } - -/* - * Conversion Macros - */ -#define SK_PNMI_PORT_INST2LOG(i) ((unsigned int)(i) - 1) -#define SK_PNMI_PORT_LOG2INST(l) ((unsigned int)(l) + 1) -#define SK_PNMI_PORT_PHYS2LOG(p) ((unsigned int)(p) + 1) -#define SK_PNMI_PORT_LOG2PHYS(pAC,l) ((unsigned int)(l) - 1) -#define SK_PNMI_PORT_PHYS2INST(pAC,p) \ - (pAC->Pnmi.DualNetActiveFlag ? 2 : ((unsigned int)(p) + 2)) -#define SK_PNMI_PORT_INST2PHYS(pAC,i) ((unsigned int)(i) - 2) - -/* - * Structure definition for SkPnmiGetStruct and SkPnmiSetStruct - */ -#define SK_PNMI_VPD_KEY_SIZE 5 -#define SK_PNMI_VPD_BUFSIZE (VPD_SIZE) -#define SK_PNMI_VPD_ENTRIES (VPD_SIZE / 4) -#define SK_PNMI_VPD_DATALEN 128 /* Number of data bytes */ - -#define SK_PNMI_MULTICAST_LISTLEN 64 -#define SK_PNMI_SENSOR_ENTRIES (SK_MAX_SENSORS) -#define SK_PNMI_CHECKSUM_ENTRIES 3 -#define SK_PNMI_MAC_ENTRIES (SK_MAX_MACS + 1) -#define SK_PNMI_MONITOR_ENTRIES 20 -#define SK_PNMI_TRAP_ENTRIES 10 -#define SK_PNMI_TRAPLEN 128 -#define SK_PNMI_STRINGLEN1 80 -#define SK_PNMI_STRINGLEN2 25 -#define SK_PNMI_TRAP_QUEUE_LEN 512 - -typedef struct s_PnmiVpd { - char VpdKey[SK_PNMI_VPD_KEY_SIZE]; - char VpdValue[SK_PNMI_VPD_DATALEN]; - SK_U8 VpdAccess; - SK_U8 VpdAction; -} SK_PNMI_VPD; - -typedef struct s_PnmiSensor { - SK_U8 SensorIndex; - char SensorDescr[SK_PNMI_STRINGLEN2]; - SK_U8 SensorType; - SK_U32 SensorValue; - SK_U32 SensorWarningThresholdLow; - SK_U32 SensorWarningThresholdHigh; - SK_U32 SensorErrorThresholdLow; - SK_U32 SensorErrorThresholdHigh; - SK_U8 SensorStatus; - SK_U64 SensorWarningCts; - SK_U64 SensorErrorCts; - SK_U64 SensorWarningTimestamp; - SK_U64 SensorErrorTimestamp; -} SK_PNMI_SENSOR; - -typedef struct s_PnmiChecksum { - SK_U64 ChecksumRxOkCts; - SK_U64 ChecksumRxUnableCts; - SK_U64 ChecksumRxErrCts; - SK_U64 ChecksumTxOkCts; - SK_U64 ChecksumTxUnableCts; -} SK_PNMI_CHECKSUM; - -typedef struct s_PnmiStat { - SK_U64 StatTxOkCts; - SK_U64 StatTxOctetsOkCts; - SK_U64 StatTxBroadcastOkCts; - SK_U64 StatTxMulticastOkCts; - SK_U64 StatTxUnicastOkCts; - SK_U64 StatTxLongFramesCts; - SK_U64 StatTxBurstCts; - SK_U64 StatTxPauseMacCtrlCts; - SK_U64 StatTxMacCtrlCts; - SK_U64 StatTxSingleCollisionCts; - SK_U64 StatTxMultipleCollisionCts; - SK_U64 StatTxExcessiveCollisionCts; - SK_U64 StatTxLateCollisionCts; - SK_U64 StatTxDeferralCts; - SK_U64 StatTxExcessiveDeferralCts; - SK_U64 StatTxFifoUnderrunCts; - SK_U64 StatTxCarrierCts; - SK_U64 Dummy1; /* StatTxUtilization */ - SK_U64 StatTx64Cts; - SK_U64 StatTx127Cts; - SK_U64 StatTx255Cts; - SK_U64 StatTx511Cts; - SK_U64 StatTx1023Cts; - SK_U64 StatTxMaxCts; - SK_U64 StatTxSyncCts; - SK_U64 StatTxSyncOctetsCts; - SK_U64 StatRxOkCts; - SK_U64 StatRxOctetsOkCts; - SK_U64 StatRxBroadcastOkCts; - SK_U64 StatRxMulticastOkCts; - SK_U64 StatRxUnicastOkCts; - SK_U64 StatRxLongFramesCts; - SK_U64 StatRxPauseMacCtrlCts; - SK_U64 StatRxMacCtrlCts; - SK_U64 StatRxPauseMacCtrlErrorCts; - SK_U64 StatRxMacCtrlUnknownCts; - SK_U64 StatRxBurstCts; - SK_U64 StatRxMissedCts; - SK_U64 StatRxFramingCts; - SK_U64 StatRxFifoOverflowCts; - SK_U64 StatRxJabberCts; - SK_U64 StatRxCarrierCts; - SK_U64 StatRxIRLengthCts; - SK_U64 StatRxSymbolCts; - SK_U64 StatRxShortsCts; - SK_U64 StatRxRuntCts; - SK_U64 StatRxCextCts; - SK_U64 StatRxTooLongCts; - SK_U64 StatRxFcsCts; - SK_U64 Dummy2; /* StatRxUtilization */ - SK_U64 StatRx64Cts; - SK_U64 StatRx127Cts; - SK_U64 StatRx255Cts; - SK_U64 StatRx511Cts; - SK_U64 StatRx1023Cts; - SK_U64 StatRxMaxCts; -} SK_PNMI_STAT; - -typedef struct s_PnmiConf { - char ConfMacCurrentAddr[6]; - char ConfMacFactoryAddr[6]; - SK_U8 ConfPMD; - SK_U8 ConfConnector; - SK_U8 ConfLinkCapability; - SK_U8 ConfLinkMode; - SK_U8 ConfLinkModeStatus; - SK_U8 ConfLinkStatus; - SK_U8 ConfFlowCtrlCapability; - SK_U8 ConfFlowCtrlMode; - SK_U8 ConfFlowCtrlStatus; - SK_U8 ConfPhyOperationCapability; - SK_U8 ConfPhyOperationMode; - SK_U8 ConfPhyOperationStatus; - SK_U8 ConfSpeedCapability; - SK_U8 ConfSpeedMode; - SK_U8 ConfSpeedStatus; -} SK_PNMI_CONF; - -typedef struct s_PnmiRlmt { - SK_U32 RlmtIndex; - SK_U32 RlmtStatus; - SK_U64 RlmtTxHelloCts; - SK_U64 RlmtRxHelloCts; - SK_U64 RlmtTxSpHelloReqCts; - SK_U64 RlmtRxSpHelloCts; -} SK_PNMI_RLMT; - -typedef struct s_PnmiRlmtMonitor { - SK_U32 RlmtMonitorIndex; - char RlmtMonitorAddr[6]; - SK_U64 RlmtMonitorErrorCts; - SK_U64 RlmtMonitorTimestamp; - SK_U8 RlmtMonitorAdmin; -} SK_PNMI_RLMT_MONITOR; - -typedef struct s_PnmiRequestStatus { - SK_U32 ErrorStatus; - SK_U32 ErrorOffset; -} SK_PNMI_REQUEST_STATUS; - -typedef struct s_PnmiStrucData { - SK_U32 MgmtDBVersion; - SK_PNMI_REQUEST_STATUS ReturnStatus; - SK_U32 VpdFreeBytes; - char VpdEntriesList[SK_PNMI_VPD_ENTRIES * SK_PNMI_VPD_KEY_SIZE]; - SK_U32 VpdEntriesNumber; - SK_PNMI_VPD Vpd[SK_PNMI_VPD_ENTRIES]; - SK_U32 PortNumber; - SK_U32 DeviceType; - char DriverDescr[SK_PNMI_STRINGLEN1]; - char DriverVersion[SK_PNMI_STRINGLEN2]; - char HwDescr[SK_PNMI_STRINGLEN1]; - char HwVersion[SK_PNMI_STRINGLEN2]; - SK_U16 Chipset; - SK_U32 MtuSize; - SK_U32 Action; - SK_U32 TestResult; - SK_U8 BusType; - SK_U8 BusSpeed; - SK_U8 BusWidth; - SK_U8 SensorNumber; - SK_PNMI_SENSOR Sensor[SK_PNMI_SENSOR_ENTRIES]; - SK_U8 ChecksumNumber; - SK_PNMI_CHECKSUM Checksum[SK_PNMI_CHECKSUM_ENTRIES]; - SK_PNMI_STAT Stat[SK_PNMI_MAC_ENTRIES]; - SK_PNMI_CONF Conf[SK_PNMI_MAC_ENTRIES]; - SK_U8 RlmtMode; - SK_U32 RlmtPortNumber; - SK_U8 RlmtPortActive; - SK_U8 RlmtPortPreferred; - SK_U64 RlmtChangeCts; - SK_U64 RlmtChangeTime; - SK_U64 RlmtChangeEstimate; - SK_U64 RlmtChangeThreshold; - SK_PNMI_RLMT Rlmt[SK_MAX_MACS]; - SK_U32 RlmtMonitorNumber; - SK_PNMI_RLMT_MONITOR RlmtMonitor[SK_PNMI_MONITOR_ENTRIES]; - SK_U32 TrapNumber; - SK_U8 Trap[SK_PNMI_TRAP_QUEUE_LEN]; - SK_U64 TxSwQueueLen; - SK_U64 TxSwQueueMax; - SK_U64 TxRetryCts; - SK_U64 RxIntrCts; - SK_U64 TxIntrCts; - SK_U64 RxNoBufCts; - SK_U64 TxNoBufCts; - SK_U64 TxUsedDescrNo; - SK_U64 RxDeliveredCts; - SK_U64 RxOctetsDeliveredCts; - SK_U64 RxHwErrorsCts; - SK_U64 TxHwErrorsCts; - SK_U64 InErrorsCts; - SK_U64 OutErrorsCts; - SK_U64 ErrRecoveryCts; - SK_U64 SysUpTime; -} SK_PNMI_STRUCT_DATA; - -#define SK_PNMI_STRUCT_SIZE (sizeof(SK_PNMI_STRUCT_DATA)) -#define SK_PNMI_MIN_STRUCT_SIZE ((unsigned int)(SK_UPTR)\ - &(((SK_PNMI_STRUCT_DATA *)0)->VpdFreeBytes)) - /* - * ReturnStatus field - * must be located - * before VpdFreeBytes - */ - -/* - * Various definitions - */ -#define SK_PNMI_MAX_PROTOS 3 - -#define SK_PNMI_CNT_NO 66 /* Must have the value of the enum - * SK_PNMI_MAX_IDX. Define SK_PNMI_CHECK - * for check while init phase 1 - */ - -/* - * Estimate data structure - */ -typedef struct s_PnmiEstimate { - unsigned int EstValueIndex; - SK_U64 EstValue[7]; - SK_U64 Estimate; - SK_TIMER EstTimer; -} SK_PNMI_ESTIMATE; - - -/* - * VCT timer data structure - */ -typedef struct s_VctTimer { - SK_TIMER VctTimer; -} SK_PNMI_VCT_TIMER; - - -/* - * PNMI specific adapter context structure - */ -typedef struct s_PnmiPort { - SK_U64 StatSyncCts; - SK_U64 StatSyncOctetsCts; - SK_U64 StatRxLongFrameCts; - SK_U64 StatRxFrameTooLongCts; - SK_U64 StatRxPMaccErr; - SK_U64 TxSwQueueLen; - SK_U64 TxSwQueueMax; - SK_U64 TxRetryCts; - SK_U64 RxIntrCts; - SK_U64 TxIntrCts; - SK_U64 RxNoBufCts; - SK_U64 TxNoBufCts; - SK_U64 TxUsedDescrNo; - SK_U64 RxDeliveredCts; - SK_U64 RxOctetsDeliveredCts; - SK_U64 RxHwErrorsCts; - SK_U64 TxHwErrorsCts; - SK_U64 InErrorsCts; - SK_U64 OutErrorsCts; - SK_U64 ErrRecoveryCts; - SK_U64 RxShortZeroMark; - SK_U64 CounterOffset[SK_PNMI_CNT_NO]; - SK_U32 CounterHigh[SK_PNMI_CNT_NO]; - SK_BOOL ActiveFlag; - SK_U8 Align[3]; -} SK_PNMI_PORT; - - -typedef struct s_PnmiData { - SK_PNMI_PORT Port [SK_MAX_MACS]; - SK_PNMI_PORT BufPort [SK_MAX_MACS]; /* 2002-09-13 pweber */ - SK_U64 VirtualCounterOffset[SK_PNMI_CNT_NO]; - SK_U32 TestResult; - char HwVersion[10]; - SK_U16 Align01; - - char *pDriverDescription; - char *pDriverVersion; - - int MacUpdatedFlag; - int RlmtUpdatedFlag; - int SirqUpdatedFlag; - - SK_U64 RlmtChangeCts; - SK_U64 RlmtChangeTime; - SK_PNMI_ESTIMATE RlmtChangeEstimate; - SK_U64 RlmtChangeThreshold; - - SK_U64 StartUpTime; - SK_U32 DeviceType; - char PciBusSpeed; - char PciBusWidth; - char Chipset; - char PMD; - char Connector; - SK_BOOL DualNetActiveFlag; - SK_U16 Align02; - - char TrapBuf[SK_PNMI_TRAP_QUEUE_LEN]; - unsigned int TrapBufFree; - unsigned int TrapQueueBeg; - unsigned int TrapQueueEnd; - unsigned int TrapBufPad; - unsigned int TrapUnique; - SK_U8 VctStatus[SK_MAX_MACS]; - SK_PNMI_VCT VctBackup[SK_MAX_MACS]; - SK_PNMI_VCT_TIMER VctTimeout[SK_MAX_MACS]; -} SK_PNMI; - -/* - * Function prototypes - */ -extern int SkPnmiInit(SK_AC *pAc, SK_IOC IoC, int level); -extern int SkPnmiGetVar(SK_AC *pAc, SK_IOC IoC, SK_U32 Id, void* pBuf, - unsigned int* pLen, SK_U32 Instance, SK_U32 NetIndex); -extern int SkPnmiPreSetVar(SK_AC *pAc, SK_IOC IoC, SK_U32 Id, - void* pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); -extern int SkPnmiSetVar(SK_AC *pAc, SK_IOC IoC, SK_U32 Id, void* pBuf, - unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); -extern int SkPnmiGetStruct(SK_AC *pAc, SK_IOC IoC, void* pBuf, - unsigned int *pLen, SK_U32 NetIndex); -extern int SkPnmiPreSetStruct(SK_AC *pAc, SK_IOC IoC, void* pBuf, - unsigned int *pLen, SK_U32 NetIndex); -extern int SkPnmiSetStruct(SK_AC *pAc, SK_IOC IoC, void* pBuf, - unsigned int *pLen, SK_U32 NetIndex); -extern int SkPnmiEvent(SK_AC *pAc, SK_IOC IoC, SK_U32 Event, - SK_EVPARA Param); - -#endif diff --git a/drivers/net/sk98lin/h/skgesirq.h b/drivers/net/sk98lin/h/skgesirq.h deleted file mode 100644 index fc001b2376..0000000000 --- a/drivers/net/sk98lin/h/skgesirq.h +++ /dev/null @@ -1,194 +0,0 @@ -/****************************************************************************** - * - * Name: skgesirq.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.26 $ - * Date: $Date: 2002/10/14 09:52:36 $ - * Purpose: SK specific Gigabit Ethernet special IRQ functions - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * $Log: skgesirq.h,v $ - * Revision 1.26 2002/10/14 09:52:36 rschmidt - * Added SKERR_SIRQ_E023 and SKERR_SIRQ_E023 for GPHY (Yukon) - * Editorial changes - * - * Revision 1.25 2002/07/15 18:15:52 rwahl - * Editorial changes. - * - * Revision 1.24 2002/07/15 15:39:21 rschmidt - * Corrected define for SKERR_SIRQ_E022 - * Editorial changes - * - * Revision 1.23 2002/04/25 11:09:45 rschmidt - * Removed declarations for SkXmInitPhy(), SkXmRxTxEnable() - * Editorial changes - * - * Revision 1.22 2000/11/09 11:30:10 rassmann - * WA: Waiting after releasing reset until BCom chip is accessible. - * - * Revision 1.21 2000/10/18 12:22:40 cgoos - * Added workaround for half duplex hangup. - * - * Revision 1.20 1999/12/06 10:00:44 cgoos - * Added SET event for role. - * - * Revision 1.19 1999/11/22 13:58:26 cgoos - * Changed license header to GPL. - * - * Revision 1.18 1999/05/19 07:32:59 cgoos - * Changes for 1000Base-T. - * - * Revision 1.17 1999/03/12 13:29:31 malthoff - * Move Autonegotiation Error Codes to skgeinit.h. - * - * Revision 1.16 1999/03/08 10:11:28 gklug - * add: AutoNegDone return codes - * - * Revision 1.15 1998/11/18 13:20:53 gklug - * add: different timeouts for active and non-active links - * - * Revision 1.14 1998/11/04 07:18:14 cgoos - * Added prototype for SkXmRxTxEnable. - * - * Revision 1.13 1998/10/21 05:52:23 gklug - * add: parameter DoLoop to InitPhy function - * - * Revision 1.12 1998/10/19 06:45:03 cgoos - * Added prototype for SkXmInitPhy. - * - * Revision 1.11 1998/10/15 14:34:10 gklug - * add: WA_TIME is 500 msec - * - * Revision 1.10 1998/10/14 14:49:41 malthoff - * Remove err log defines E021 and E022. They are - * defined in skgeinit.h now. - * - * Revision 1.9 1998/10/14 14:00:39 gklug - * add: error logs for init phys - * - * Revision 1.8 1998/10/14 05:44:05 gklug - * add: E020 - * - * Revision 1.7 1998/10/02 06:24:58 gklug - * add: error messages - * - * Revision 1.6 1998/10/01 07:54:45 gklug - * add: PNMI debug module - * - * Revision 1.5 1998/09/28 13:36:31 malthoff - * Move the bit definitions for Autonegotiation - * and Flow Control to skgeinit.h. - * - * Revision 1.4 1998/09/15 12:29:34 gklug - * add: error logs - * - * Revision 1.3 1998/09/03 13:54:02 gklug - * add: function prototypes - * - * Revision 1.2 1998/09/03 10:24:36 gklug - * add: Events send by PNMI - * add: parameter definition for Flow Control etc. - * - * Revision 1.1 1998/08/27 11:50:27 gklug - * initial revision - * - * - ******************************************************************************/ - -#ifndef _INC_SKGESIRQ_H_ -#define _INC_SKGESIRQ_H_ - -/* - * Define the Event the special IRQ/INI module can handle - */ -#define SK_HWEV_WATIM 1 /* Timeout for WA errata #2 XMAC */ -#define SK_HWEV_PORT_START 2 /* Port Start Event by RLMT */ -#define SK_HWEV_PORT_STOP 3 /* Port Stop Event by RLMT */ -#define SK_HWEV_CLEAR_STAT 4 /* Clear Statistics by PNMI */ -#define SK_HWEV_UPDATE_STAT 5 /* Update Statistics by PNMI */ -#define SK_HWEV_SET_LMODE 6 /* Set Link Mode by PNMI */ -#define SK_HWEV_SET_FLOWMODE 7 /* Set Flow Control Mode by PNMI */ -#define SK_HWEV_SET_ROLE 8 /* Set Master/Slave (Role) by PNMI */ -#define SK_HWEV_SET_SPEED 9 /* Set Link Speed by PNMI */ -#define SK_HWEV_HALFDUP_CHK 10 /* Half Duplex Hangup Workaround */ - -#define SK_WA_ACT_TIME (5000000L) /* 5 sec */ -#define SK_WA_INA_TIME (100000L) /* 100 msec */ - -#define SK_HALFDUP_CHK_TIME (10000L) /* 10 msec */ - -/* - * Define the error numbers and messages - */ -#define SKERR_SIRQ_E001 (SK_ERRBASE_SIRQ+0) -#define SKERR_SIRQ_E001MSG "Unknown event" -#define SKERR_SIRQ_E002 (SKERR_SIRQ_E001+1) -#define SKERR_SIRQ_E002MSG "Packet timeout RX1" -#define SKERR_SIRQ_E003 (SKERR_SIRQ_E002+1) -#define SKERR_SIRQ_E003MSG "Packet timeout RX2" -#define SKERR_SIRQ_E004 (SKERR_SIRQ_E003+1) -#define SKERR_SIRQ_E004MSG "MAC 1 not correctly initialized" -#define SKERR_SIRQ_E005 (SKERR_SIRQ_E004+1) -#define SKERR_SIRQ_E005MSG "MAC 2 not correctly initialized" -#define SKERR_SIRQ_E006 (SKERR_SIRQ_E005+1) -#define SKERR_SIRQ_E006MSG "CHECK failure R1" -#define SKERR_SIRQ_E007 (SKERR_SIRQ_E006+1) -#define SKERR_SIRQ_E007MSG "CHECK failure R2" -#define SKERR_SIRQ_E008 (SKERR_SIRQ_E007+1) -#define SKERR_SIRQ_E008MSG "CHECK failure XS1" -#define SKERR_SIRQ_E009 (SKERR_SIRQ_E008+1) -#define SKERR_SIRQ_E009MSG "CHECK failure XA1" -#define SKERR_SIRQ_E010 (SKERR_SIRQ_E009+1) -#define SKERR_SIRQ_E010MSG "CHECK failure XS2" -#define SKERR_SIRQ_E011 (SKERR_SIRQ_E010+1) -#define SKERR_SIRQ_E011MSG "CHECK failure XA2" -#define SKERR_SIRQ_E012 (SKERR_SIRQ_E011+1) -#define SKERR_SIRQ_E012MSG "unexpected IRQ Master error" -#define SKERR_SIRQ_E013 (SKERR_SIRQ_E012+1) -#define SKERR_SIRQ_E013MSG "unexpected IRQ Status error" -#define SKERR_SIRQ_E014 (SKERR_SIRQ_E013+1) -#define SKERR_SIRQ_E014MSG "Parity error on RAM (read)" -#define SKERR_SIRQ_E015 (SKERR_SIRQ_E014+1) -#define SKERR_SIRQ_E015MSG "Parity error on RAM (write)" -#define SKERR_SIRQ_E016 (SKERR_SIRQ_E015+1) -#define SKERR_SIRQ_E016MSG "Parity error MAC 1" -#define SKERR_SIRQ_E017 (SKERR_SIRQ_E016+1) -#define SKERR_SIRQ_E017MSG "Parity error MAC 2" -#define SKERR_SIRQ_E018 (SKERR_SIRQ_E017+1) -#define SKERR_SIRQ_E018MSG "Parity error RX 1" -#define SKERR_SIRQ_E019 (SKERR_SIRQ_E018+1) -#define SKERR_SIRQ_E019MSG "Parity error RX 2" -#define SKERR_SIRQ_E020 (SKERR_SIRQ_E019+1) -#define SKERR_SIRQ_E020MSG "MAC transmit FIFO underrun" -#define SKERR_SIRQ_E021 (SKERR_SIRQ_E020+1) -#define SKERR_SIRQ_E021MSG "Spurious TWSI interrupt" -#define SKERR_SIRQ_E022 (SKERR_SIRQ_E021+1) -#define SKERR_SIRQ_E022MSG "Cable pair swap error" -#define SKERR_SIRQ_E023 (SKERR_SIRQ_E022+1) -#define SKERR_SIRQ_E023MSG "Auto-negotiation error" -#define SKERR_SIRQ_E024 (SKERR_SIRQ_E023+1) -#define SKERR_SIRQ_E024MSG "FIFO overflow error" - -extern void SkGeSirqIsr(SK_AC *pAC, SK_IOC IoC, SK_U32 Istatus); -extern int SkGeSirqEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Para); -extern void SkHWLinkUp(SK_AC *pAC, SK_IOC IoC, int Port); -extern void SkHWLinkDown(SK_AC *pAC, SK_IOC IoC, int Port); - -#endif /* _INC_SKGESIRQ_H_ */ diff --git a/drivers/net/sk98lin/h/ski2c.h b/drivers/net/sk98lin/h/ski2c.h deleted file mode 100644 index 5ffaf6ede1..0000000000 --- a/drivers/net/sk98lin/h/ski2c.h +++ /dev/null @@ -1,292 +0,0 @@ -/****************************************************************************** - * - * Name: ski2c.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.34 $ - * Date: $Date: 2003/01/28 09:11:21 $ - * Purpose: Defines to access Voltage and Temperature Sensor - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: ski2c.h,v $ - * Revision 1.34 2003/01/28 09:11:21 rschmidt - * Editorial changes - * - * Revision 1.33 2002/10/14 16:40:50 rschmidt - * Editorial changes (TWSI) - * - * Revision 1.32 2002/08/13 08:55:07 rschmidt - * Editorial changes - * - * Revision 1.31 2002/08/06 09:44:22 jschmalz - * Extensions and changes for Yukon - * - * Revision 1.30 2001/04/05 11:38:09 rassmann - * Set SenState to idle in SkI2cWaitIrq(). - * Changed error message in SkI2cWaitIrq(). - * - * Revision 1.29 2000/08/03 14:28:17 rassmann - * - Added function to wait for I2C being ready before resetting the board. - * - Replaced one duplicate "out of range" message with correct one. - * - * Revision 1.28 1999/11/22 13:55:46 cgoos - * Changed license header to GPL. - * - * Revision 1.27 1999/05/20 09:23:10 cgoos - * Changes for 1000Base-T (Fan sensors). - * - * Revision 1.26 1998/12/01 13:45:47 gklug - * add: InitLevel to I2c struct - * - * Revision 1.25 1998/11/03 06:55:16 gklug - * add: Dummy Reads to I2c struct - * - * Revision 1.24 1998/10/02 14:28:59 cgoos - * Added prototype for SkI2cIsr. - * - * Revision 1.23 1998/09/08 12:20:11 gklug - * add: prototypes for init and read functions - * - * Revision 1.22 1998/09/08 07:37:56 gklug - * add: log error if PCI_IO voltage sensor could not be initialized - * - * Revision 1.21 1998/09/04 08:38:05 malthoff - * Change the values for I2C_READ and I2C_WRITE - * - * Revision 1.20 1998/08/25 07:52:22 gklug - * chg: Timestamps (last) added for logging - * - * Revision 1.19 1998/08/25 06:09:00 gklug - * rmv: warning and error levels of the individual sensors. - * add: timing definitions for sending traps and logging errors - * - * Revision 1.18 1998/08/20 11:41:15 gklug - * chg: omit STRCPY macro by using char * as Sensor Description - * - * Revision 1.17 1998/08/20 11:37:43 gklug - * chg: change Ioc to IoC - * - * Revision 1.16 1998/08/20 11:30:38 gklug - * fix: SenRead declaration - * - * Revision 1.15 1998/08/20 11:27:53 gklug - * fix: Compile bugs with new awrning constants - * - * Revision 1.14 1998/08/20 08:53:12 gklug - * fix: compiler errors - * add: Threshold values - * - * Revision 1.13 1998/08/19 12:21:16 gklug - * fix: remove struct from C files (see CCC) - * add: typedefs for all structs - * - * Revision 1.12 1998/08/19 10:57:41 gklug - * add: Warning levels - * - * Revision 1.11 1998/08/18 08:37:02 malthoff - * Prototypes not required for SK_DIAG. - * - * Revision 1.10 1998/08/17 13:54:00 gklug - * fix: declaration of event function - * - * Revision 1.9 1998/08/17 06:48:39 malthoff - * Remove some unrequired macros. - * Fix the compiler errors. - * - * Revision 1.8 1998/08/14 06:47:19 gklug - * fix: Values are intergers - * - * Revision 1.7 1998/08/14 06:26:05 gklug - * add: Init error message - * - * Revision 1.6 1998/08/13 08:31:08 gklug - * add: Error message - * - * Revision 1.5 1998/08/12 14:32:04 gklug - * add: new error code/message - * - * Revision 1.4 1998/08/12 13:39:08 gklug - * chg: names of error messages - * add: defines for Sensor type and thresholds - * - * Revision 1.3 1998/08/11 07:57:16 gklug - * add: sensor struct - * add: Timeout defines - * add: I2C control struct for pAC - * - * Revision 1.2 1998/07/17 11:29:02 gklug - * rmv: Microwire and SMTPANIC - * - * Revision 1.1 1998/06/19 14:30:10 malthoff - * Created. Sources taken from ML Project. - * - * - ******************************************************************************/ - -/* - * SKI2C.H contains all I2C specific defines - */ - -#ifndef _SKI2C_H_ -#define _SKI2C_H_ - -typedef struct s_Sensor SK_SENSOR; - -#include "h/skgei2c.h" - -/* - * Define the I2C events. - */ -#define SK_I2CEV_IRQ 1 /* IRQ happened Event */ -#define SK_I2CEV_TIM 2 /* Timeout event */ -#define SK_I2CEV_CLEAR 3 /* Clear MIB Values */ - -/* - * Define READ and WRITE Constants. - */ -#undef I2C_READ /* just in case */ -#undef I2C_WRITE /* just in case */ -#define I2C_READ 0 -#define I2C_WRITE 1 -#define I2C_BURST 1 -#define I2C_SINGLE 0 - -#define SKERR_I2C_E001 (SK_ERRBASE_I2C+0) -#define SKERR_I2C_E001MSG "Sensor index unknown" -#define SKERR_I2C_E002 (SKERR_I2C_E001+1) -#define SKERR_I2C_E002MSG "TWSI: transfer does not complete" -#define SKERR_I2C_E003 (SKERR_I2C_E002+1) -#define SKERR_I2C_E003MSG "LM80: NAK on device send" -#define SKERR_I2C_E004 (SKERR_I2C_E003+1) -#define SKERR_I2C_E004MSG "LM80: NAK on register send" -#define SKERR_I2C_E005 (SKERR_I2C_E004+1) -#define SKERR_I2C_E005MSG "LM80: NAK on device (2) send" -#define SKERR_I2C_E006 (SKERR_I2C_E005+1) -#define SKERR_I2C_E006MSG "Unknown event" -#define SKERR_I2C_E007 (SKERR_I2C_E006+1) -#define SKERR_I2C_E007MSG "LM80 read out of state" -#define SKERR_I2C_E008 (SKERR_I2C_E007+1) -#define SKERR_I2C_E008MSG "Unexpected sensor read completed" -#define SKERR_I2C_E009 (SKERR_I2C_E008+1) -#define SKERR_I2C_E009MSG "WARNING: temperature sensor out of range" -#define SKERR_I2C_E010 (SKERR_I2C_E009+1) -#define SKERR_I2C_E010MSG "WARNING: voltage sensor out of range" -#define SKERR_I2C_E011 (SKERR_I2C_E010+1) -#define SKERR_I2C_E011MSG "ERROR: temperature sensor out of range" -#define SKERR_I2C_E012 (SKERR_I2C_E011+1) -#define SKERR_I2C_E012MSG "ERROR: voltage sensor out of range" -#define SKERR_I2C_E013 (SKERR_I2C_E012+1) -#define SKERR_I2C_E013MSG "ERROR: couldn't init sensor" -#define SKERR_I2C_E014 (SKERR_I2C_E013+1) -#define SKERR_I2C_E014MSG "WARNING: fan sensor out of range" -#define SKERR_I2C_E015 (SKERR_I2C_E014+1) -#define SKERR_I2C_E015MSG "ERROR: fan sensor out of range" -#define SKERR_I2C_E016 (SKERR_I2C_E015+1) -#define SKERR_I2C_E016MSG "TWSI: active transfer does not complete" - -/* - * Define Timeout values - */ -#define SK_I2C_TIM_LONG 2000000L /* 2 seconds */ -#define SK_I2C_TIM_SHORT 100000L /* 100 milliseconds */ -#define SK_I2C_TIM_WATCH 1000000L /* 1 second */ - -/* - * Define trap and error log hold times - */ -#ifndef SK_SEN_ERR_TR_HOLD -#define SK_SEN_ERR_TR_HOLD (4*SK_TICKS_PER_SEC) -#endif -#ifndef SK_SEN_ERR_LOG_HOLD -#define SK_SEN_ERR_LOG_HOLD (60*SK_TICKS_PER_SEC) -#endif -#ifndef SK_SEN_WARN_TR_HOLD -#define SK_SEN_WARN_TR_HOLD (15*SK_TICKS_PER_SEC) -#endif -#ifndef SK_SEN_WARN_LOG_HOLD -#define SK_SEN_WARN_LOG_HOLD (15*60*SK_TICKS_PER_SEC) -#endif - -/* - * Defines for SenType - */ -#define SK_SEN_UNKNOWN 0 -#define SK_SEN_TEMP 1 -#define SK_SEN_VOLT 2 -#define SK_SEN_FAN 3 - -/* - * Define for the SenErrorFlag - */ -#define SK_SEN_ERR_NOT_PRESENT 0 /* Error Flag: Sensor not present */ -#define SK_SEN_ERR_OK 1 /* Error Flag: O.K. */ -#define SK_SEN_ERR_WARN 2 /* Error Flag: Warning */ -#define SK_SEN_ERR_ERR 3 /* Error Flag: Error */ -#define SK_SEN_ERR_FAULTY 4 /* Error Flag: Faulty */ - -/* - * Define the Sensor struct - */ -struct s_Sensor { - char *SenDesc; /* Description */ - int SenType; /* Voltage or Temperature */ - SK_I32 SenValue; /* Current value of the sensor */ - SK_I32 SenThreErrHigh; /* High error Threshhold of this sensor */ - SK_I32 SenThreWarnHigh; /* High warning Threshhold of this sensor */ - SK_I32 SenThreErrLow; /* Lower error Threshold of the sensor */ - SK_I32 SenThreWarnLow; /* Lower warning Threshold of the sensor */ - int SenErrFlag; /* Sensor indicated an error */ - SK_BOOL SenInit; /* Is sensor initialized ? */ - SK_U64 SenErrCts; /* Error trap counter */ - SK_U64 SenWarnCts; /* Warning trap counter */ - SK_U64 SenBegErrTS; /* Begin error timestamp */ - SK_U64 SenBegWarnTS; /* Begin warning timestamp */ - SK_U64 SenLastErrTrapTS; /* Last error trap timestamp */ - SK_U64 SenLastErrLogTS; /* Last error log timestamp */ - SK_U64 SenLastWarnTrapTS; /* Last warning trap timestamp */ - SK_U64 SenLastWarnLogTS; /* Last warning log timestamp */ - int SenState; /* Sensor State (see HW specific include) */ - int (*SenRead)(SK_AC *pAC, SK_IOC IoC, struct s_Sensor *pSen); - /* Sensors read function */ - SK_U16 SenReg; /* Register Address for this sensor */ - SK_U8 SenDev; /* Device Selection for this sensor */ -}; - -typedef struct s_I2c { - SK_SENSOR SenTable[SK_MAX_SENSORS]; /* Sensor Table */ - int CurrSens; /* Which sensor is currently queried */ - int MaxSens; /* Max. number of sensors */ - int TimerMode; /* Use the timer also to watch the state machine */ - int InitLevel; /* Initialized Level */ -#ifndef SK_DIAG - int DummyReads; /* Number of non-checked dummy reads */ - SK_TIMER SenTimer; /* Sensors timer */ -#endif /* !SK_DIAG */ -} SK_I2C; - -extern int SkI2cReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen); -#ifndef SK_DIAG -extern int SkI2cEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Para); -extern int SkI2cInit(SK_AC *pAC, SK_IOC IoC, int Level); -extern void SkI2cWaitIrq(SK_AC *pAC, SK_IOC IoC); -extern void SkI2cIsr(SK_AC *pAC, SK_IOC IoC); - -#endif -#endif /* n_SKI2C_H */ diff --git a/drivers/net/sk98lin/h/skqueue.h b/drivers/net/sk98lin/h/skqueue.h deleted file mode 100644 index bce20a75b6..0000000000 --- a/drivers/net/sk98lin/h/skqueue.h +++ /dev/null @@ -1,147 +0,0 @@ -/****************************************************************************** - * - * Name: skqueue.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.14 $ - * Date: $Date: 2002/03/15 10:52:13 $ - * Purpose: Defines for the Event queue - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998,1999 SysKonnect, - * a business unit of Schneider & Koch & Co. Datensysteme GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skqueue.h,v $ - * Revision 1.14 2002/03/15 10:52:13 mkunz - * Added event classes for link aggregation - * - * Revision 1.13 1999/11/22 13:59:05 cgoos - * Changed license header to GPL. - * - * Revision 1.12 1998/09/08 08:48:01 gklug - * add: init level handling - * - * Revision 1.11 1998/09/03 14:15:11 gklug - * add: CSUM and HWAC Eventclass and function. - * fix: pParaPtr according to CCC - * - * Revision 1.10 1998/08/20 12:43:03 gklug - * add: typedef SK_QUEUE - * - * Revision 1.9 1998/08/19 09:50:59 gklug - * fix: remove struct keyword from c-code (see CCC) add typedefs - * - * Revision 1.8 1998/08/18 07:00:01 gklug - * fix: SK_PTR not defined use void * instead. - * - * Revision 1.7 1998/08/17 13:43:19 gklug - * chg: Parameter will be union of 64bit para, 2 times SK_U32 or SK_PTR - * - * Revision 1.6 1998/08/14 07:09:30 gklug - * fix: chg pAc -> pAC - * - * Revision 1.5 1998/08/11 14:26:44 gklug - * chg: Event Dispatcher returns now int. - * - * Revision 1.4 1998/08/11 12:15:21 gklug - * add: Error numbers of skqueue module - * - * Revision 1.3 1998/08/07 12:54:23 gklug - * fix: first compiled version - * - * Revision 1.2 1998/08/07 09:34:00 gklug - * adapt structure defs to CCC - * add: prototypes for functions - * - * Revision 1.1 1998/07/30 14:52:12 gklug - * Initial version. - * Defines Event Classes, Event structs and queue management variables. - * - * - * - ******************************************************************************/ - -/* - * SKQUEUE.H contains all defines and types for the event queue - */ - -#ifndef _SKQUEUE_H_ -#define _SKQUEUE_H_ - - -/* - * define the event classes to be served - */ -#define SKGE_DRV 1 /* Driver Event Class */ -#define SKGE_RLMT 2 /* RLMT Event Class */ -#define SKGE_I2C 3 /* i2C Event Class */ -#define SKGE_PNMI 4 /* PNMI Event Class */ -#define SKGE_CSUM 5 /* Checksum Event Class */ -#define SKGE_HWAC 6 /* Hardware Access Event Class */ - -#define SKGE_SWT 9 /* Software Timer Event Class */ -#define SKGE_LACP 10 /* LACP Aggregation Event Class */ -#define SKGE_RSF 11 /* RSF Aggregation Event Class */ -#define SKGE_MARKER 12 /* MARKER Aggregation Event Class */ -#define SKGE_FD 13 /* FD Distributor Event Class */ - -/* - * define event queue as circular buffer - */ -#define SK_MAX_EVENT 64 - -/* - * Parameter union for the Para stuff - */ -typedef union u_EvPara { - void *pParaPtr; /* Parameter Pointer */ - SK_U64 Para64; /* Parameter 64bit version */ - SK_U32 Para32[2]; /* Parameter Array of 32bit parameters */ -} SK_EVPARA; - -/* - * Event Queue - * skqueue.c - * events are class/value pairs - * class is addressee, e.g. RMT, PCM etc. - * value is command, e.g. line state change, ring op change etc. - */ -typedef struct s_EventElem { - SK_U32 Class ; /* Event class */ - SK_U32 Event ; /* Event value */ - SK_EVPARA Para ; /* Event parameter */ -} SK_EVENTELEM; - -typedef struct s_Queue { - SK_EVENTELEM EvQueue[SK_MAX_EVENT]; - SK_EVENTELEM *EvPut ; - SK_EVENTELEM *EvGet ; -} SK_QUEUE; - -extern void SkEventInit(SK_AC *pAC, SK_IOC Ioc, int Level); -extern void SkEventQueue(SK_AC *pAC, SK_U32 Class, SK_U32 Event, - SK_EVPARA Para); -extern int SkEventDispatcher(SK_AC *pAC,SK_IOC Ioc); - - -/* Define Error Numbers and messages */ -#define SKERR_Q_E001 (SK_ERRBASE_QUEUE+0) -#define SKERR_Q_E001MSG "Event queue overflow" -#define SKERR_Q_E002 (SKERR_Q_E001+1) -#define SKERR_Q_E002MSG "Undefined event class" -#endif /* _SKQUEUE_H_ */ diff --git a/drivers/net/sk98lin/h/skrlmt.h b/drivers/net/sk98lin/h/skrlmt.h deleted file mode 100644 index 04d025b009..0000000000 --- a/drivers/net/sk98lin/h/skrlmt.h +++ /dev/null @@ -1,563 +0,0 @@ -/****************************************************************************** - * - * Name: skrlmt.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.35 $ - * Date: $Date: 2003/01/31 14:12:41 $ - * Purpose: Header file for Redundant Link ManagemenT. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2001 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skrlmt.h,v $ - * Revision 1.35 2003/01/31 14:12:41 mkunz - * single port adapter runs now with two identical MAC addresses - * - * Revision 1.34 2002/09/23 15:13:41 rwahl - * Editorial changes. - * - * Revision 1.33 2001/07/03 12:16:48 mkunz - * New Flag ChgBcPrio (Change priority of last broadcast received) - * - * Revision 1.32 2001/02/14 14:06:31 rassmann - * Editorial changes. - * - * Revision 1.31 2001/02/05 14:25:26 rassmann - * Prepared RLMT for transparent operation. - * - * Revision 1.30 2001/01/22 13:41:39 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.29 2000/11/17 08:58:00 rassmann - * Moved CheckSwitch from SK_RLMT_PACKET_RECEIVED to SK_RLMT_TIM event. - * - * Revision 1.28 2000/11/09 12:24:34 rassmann - * Editorial changes. - * - * Revision 1.27 1999/11/22 13:59:56 cgoos - * Changed license header to GPL. - * - * Revision 1.26 1999/10/04 14:01:19 rassmann - * Corrected reaction to reception of BPDU frames (#10441). - * - * Revision 1.25 1999/07/20 12:53:39 rassmann - * Fixed documentation errors for lookahead macros. - * - * Revision 1.24 1999/05/28 11:15:56 rassmann - * Changed behaviour to reflect Design Spec v1.2. - * Controlling Link LED(s). - * Introduced RLMT Packet Version field in RLMT Packet. - * Newstyle lookahead macros (checking meta-information before looking at - * the packet). - * - * Revision 1.23 1999/01/28 12:50:42 rassmann - * Not using broadcast time stamps in CheckLinkState mode. - * - * Revision 1.22 1999/01/27 14:13:04 rassmann - * Monitoring broadcast traffic. - * Switching more reliably and not too early if switch is - * configured for spanning tree. - * - * Revision 1.21 1998/12/08 13:11:25 rassmann - * Stopping SegTimer at RlmtStop. - * - * Revision 1.20 1998/11/24 12:37:33 rassmann - * Implemented segmentation check. - * - * Revision 1.19 1998/11/17 13:43:06 rassmann - * Handling (logical) tx failure. - * Sending packet on logical address after PORT_SWITCH. - * - * Revision 1.18 1998/11/13 16:56:56 rassmann - * Added macro version of SkRlmtLookaheadPacket. - * - * Revision 1.17 1998/11/06 18:06:05 rassmann - * Corrected timing when RLMT checks fail. - * Clearing tx counter earlier in periodical checks. - * - * Revision 1.16 1998/11/03 13:53:50 rassmann - * RLMT should switch now (at least in mode 3). - * - * Revision 1.15 1998/10/22 11:39:52 rassmann - * Corrected signed/unsigned mismatches. - * Corrected receive list handling and address recognition. - * - * Revision 1.14 1998/10/15 15:16:36 rassmann - * Finished Spanning Tree checking. - * Checked with lint. - * - * Revision 1.13 1998/09/24 19:16:08 rassmann - * Code cleanup. - * Introduced Timer for PORT_DOWN due to no RX. - * - * Revision 1.12 1998/09/16 11:09:52 rassmann - * Syntax corrections. - * - * Revision 1.11 1998/09/15 11:28:50 rassmann - * Syntax corrections. - * - * Revision 1.10 1998/09/14 17:07:38 rassmann - * Added code for port checking via LAN. - * Changed Mbuf definition. - * - * Revision 1.9 1998/09/07 11:14:15 rassmann - * Syntax corrections. - * - * Revision 1.8 1998/09/07 09:06:08 rassmann - * Syntax corrections. - * - * Revision 1.7 1998/09/04 19:41:34 rassmann - * Syntax corrections. - * Started entering code for checking local links. - * - * Revision 1.6 1998/09/04 12:14:28 rassmann - * Interface cleanup. - * - * Revision 1.5 1998/09/02 16:55:29 rassmann - * Updated to reflect new DRV/HWAC/RLMT interface. - * - * Revision 1.4 1998/09/02 07:26:02 afischer - * typedef for SK_RLMT_PORT - * - * Revision 1.3 1998/08/27 14:29:03 rassmann - * Code cleanup. - * - * Revision 1.2 1998/08/27 14:26:25 rassmann - * Updated interface. - * - * Revision 1.1 1998/08/21 08:29:10 rassmann - * First public version. - * - ******************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * This is the header file for Redundant Link ManagemenT. - * - * Include File Hierarchy: - * - * "skdrv1st.h" - * ... - * "sktypes.h" - * "skqueue.h" - * "skaddr.h" - * "skrlmt.h" - * ... - * "skdrv2nd.h" - * - ******************************************************************************/ - -#ifndef __INC_SKRLMT_H -#define __INC_SKRLMT_H - -#ifdef __cplusplus -#error C++ is not yet supported. -extern "C" { -#endif /* cplusplus */ - -/* defines ********************************************************************/ - -#define SK_RLMT_NET_DOWN_TEMP 1 /* NET_DOWN due to last port down. */ -#define SK_RLMT_NET_DOWN_FINAL 2 /* NET_DOWN due to RLMT_STOP. */ - -/* ----- Default queue sizes - must be multiples of 8 KB ----- */ - -/* Less than 8 KB free in RX queue => pause frames. */ -#define SK_RLMT_STANDBY_QRXSIZE 128 /* Size of rx standby queue in KB. */ -#define SK_RLMT_STANDBY_QXASIZE 32 /* Size of async standby queue in KB. */ -#define SK_RLMT_STANDBY_QXSSIZE 0 /* Size of sync standby queue in KB. */ - -#define SK_RLMT_MAX_TX_BUF_SIZE 60 /* Maximum RLMT transmit size. */ - -/* ----- PORT states ----- */ - -#define SK_RLMT_PS_INIT 0 /* Port state: Init. */ -#define SK_RLMT_PS_LINK_DOWN 1 /* Port state: Link down. */ -#define SK_RLMT_PS_DOWN 2 /* Port state: Port down. */ -#define SK_RLMT_PS_GOING_UP 3 /* Port state: Going up. */ -#define SK_RLMT_PS_UP 4 /* Port state: Up. */ - -/* ----- RLMT states ----- */ - -#define SK_RLMT_RS_INIT 0 /* RLMT state: Init. */ -#define SK_RLMT_RS_NET_DOWN 1 /* RLMT state: Net down. */ -#define SK_RLMT_RS_NET_UP 2 /* RLMT state: Net up. */ - -/* ----- PORT events ----- */ - -#define SK_RLMT_LINK_UP 1001 /* Link came up. */ -#define SK_RLMT_LINK_DOWN 1002 /* Link went down. */ -#define SK_RLMT_PORT_ADDR 1003 /* Port address changed. */ - -/* ----- RLMT events ----- */ - -#define SK_RLMT_START 2001 /* Start RLMT. */ -#define SK_RLMT_STOP 2002 /* Stop RLMT. */ -#define SK_RLMT_PACKET_RECEIVED 2003 /* Packet was received for RLMT. */ -#define SK_RLMT_STATS_CLEAR 2004 /* Clear statistics. */ -#define SK_RLMT_STATS_UPDATE 2005 /* Update statistics. */ -#define SK_RLMT_PREFPORT_CHANGE 2006 /* Change preferred port. */ -#define SK_RLMT_MODE_CHANGE 2007 /* New RlmtMode. */ -#define SK_RLMT_SET_NETS 2008 /* Number of Nets (1 or 2). */ - -/* ----- RLMT mode bits ----- */ - -/* - * CAUTION: These defines are private to RLMT. - * Please use the RLMT mode defines below. - */ - -#define SK_RLMT_CHECK_LINK 1 /* Check Link. */ -#define SK_RLMT_CHECK_LOC_LINK 2 /* Check other link on same adapter. */ -#define SK_RLMT_CHECK_SEG 4 /* Check segmentation. */ - -#ifndef RLMT_CHECK_REMOTE -#define SK_RLMT_CHECK_OTHERS SK_RLMT_CHECK_LOC_LINK -#else /* RLMT_CHECK_REMOTE */ -#define SK_RLMT_CHECK_REM_LINK 8 /* Check link(s) on other adapter(s). */ -#define SK_RLMT_MAX_REMOTE_PORTS_CHECKED 3 -#define SK_RLMT_CHECK_OTHERS \ - (SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_REM_LINK) -#endif /* RLMT_CHECK_REMOTE */ - -#ifndef SK_RLMT_ENABLE_TRANSPARENT -#define SK_RLMT_TRANSPARENT 0 /* RLMT transparent - inactive. */ -#else /* SK_RLMT_ENABLE_TRANSPARENT */ -#define SK_RLMT_TRANSPARENT 128 /* RLMT transparent. */ -#endif /* SK_RLMT_ENABLE_TRANSPARENT */ - -/* ----- RLMT modes ----- */ - -/* Check Link State. */ -#define SK_RLMT_MODE_CLS (SK_RLMT_CHECK_LINK) - -/* Check Local Ports: check other links on the same adapter. */ -#define SK_RLMT_MODE_CLP (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK) - -/* Check Local Ports and Segmentation Status. */ -#define SK_RLMT_MODE_CLPSS \ - (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_SEG) - -#ifdef RLMT_CHECK_REMOTE -/* Check Local and Remote Ports: check links (local or remote). */ - Name of define TBD! -#define SK_RLMT_MODE_CRP \ - (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | SK_RLMT_CHECK_REM_LINK) - -/* Check Local and Remote Ports and Segmentation Status. */ - Name of define TBD! -#define SK_RLMT_MODE_CRPSS \ - (SK_RLMT_CHECK_LINK | SK_RLMT_CHECK_LOC_LINK | \ - SK_RLMT_CHECK_REM_LINK | SK_RLMT_CHECK_SEG) -#endif /* RLMT_CHECK_REMOTE */ - -/* ----- RLMT lookahead result bits ----- */ - -#define SK_RLMT_RX_RLMT 1 /* Give packet to RLMT. */ -#define SK_RLMT_RX_PROTOCOL 2 /* Give packet to protocol. */ - -/* Macros */ - -#if 0 -SK_AC *pAC /* adapter context */ -SK_U32 PortNum /* receiving port */ -unsigned PktLen /* received packet's length */ -SK_BOOL IsBc /* Flag: packet is broadcast */ -unsigned *pOffset /* offs. of bytes to present to SK_RLMT_LOOKAHEAD */ -unsigned *pNumBytes /* #Bytes to present to SK_RLMT_LOOKAHEAD */ -#endif /* 0 */ - -#define SK_RLMT_PRE_LOOKAHEAD(pAC,PortNum,PktLen,IsBc,pOffset,pNumBytes) { \ - SK_AC *_pAC; \ - SK_U32 _PortNum; \ - _pAC = (pAC); \ - _PortNum = (SK_U32)(PortNum); \ - /* _pAC->Rlmt.Port[_PortNum].PacketsRx++; */ \ - _pAC->Rlmt.Port[_PortNum].PacketsPerTimeSlot++; \ - if (_pAC->Rlmt.RlmtOff) { \ - *(pNumBytes) = 0; \ - } \ - else {\ - if ((_pAC->Rlmt.Port[_PortNum].Net->RlmtMode & SK_RLMT_TRANSPARENT) != 0) { \ - *(pNumBytes) = 0; \ - } \ - else if (IsBc) { \ - if (_pAC->Rlmt.Port[_PortNum].Net->RlmtMode != SK_RLMT_MODE_CLS) { \ - *(pNumBytes) = 6; \ - *(pOffset) = 6; \ - } \ - else { \ - *(pNumBytes) = 0; \ - } \ - } \ - else { \ - if ((PktLen) > SK_RLMT_MAX_TX_BUF_SIZE) { \ - /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \ - *(pNumBytes) = 0; \ - } \ - else { \ - *(pNumBytes) = 6; \ - *(pOffset) = 0; \ - } \ - } \ - } \ -} - -#if 0 -SK_AC *pAC /* adapter context */ -SK_U32 PortNum /* receiving port */ -SK_U8 *pLaPacket, /* received packet's data (points to pOffset) */ -SK_BOOL IsBc /* Flag: packet is broadcast */ -SK_BOOL IsMc /* Flag: packet is multicast */ -unsigned *pForRlmt /* Result: bits SK_RLMT_RX_RLMT, SK_RLMT_RX_PROTOCOL */ -SK_RLMT_LOOKAHEAD() expects *pNumBytes from -packet offset *pOffset (s.a.) at *pLaPacket. - -If you use SK_RLMT_LOOKAHEAD in a path where you already know if the packet is -BC, MC, or UC, you should use constants for IsBc and IsMc, so that your compiler -can trash unneeded parts of the if construction. -#endif /* 0 */ - -#define SK_RLMT_LOOKAHEAD(pAC,PortNum,pLaPacket,IsBc,IsMc,pForRlmt) { \ - SK_AC *_pAC; \ - SK_U32 _PortNum; \ - SK_U8 *_pLaPacket; \ - _pAC = (pAC); \ - _PortNum = (SK_U32)(PortNum); \ - _pLaPacket = (SK_U8 *)(pLaPacket); \ - if (IsBc) {\ - if (!SK_ADDR_EQUAL(_pLaPacket, _pAC->Addr.Net[_pAC->Rlmt.Port[ \ - _PortNum].Net->NetNumber].CurrentMacAddress.a)) { \ - _pAC->Rlmt.Port[_PortNum].BcTimeStamp = SkOsGetTime(_pAC); \ - _pAC->Rlmt.CheckSwitch = SK_TRUE; \ - } \ - /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \ - *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \ - } \ - else if (IsMc) { \ - if (SK_ADDR_EQUAL(_pLaPacket, BridgeMcAddr.a)) { \ - _pAC->Rlmt.Port[_PortNum].BpduPacketsPerTimeSlot++; \ - if (_pAC->Rlmt.Port[_PortNum].Net->RlmtMode & SK_RLMT_CHECK_SEG) { \ - *(pForRlmt) = SK_RLMT_RX_RLMT | SK_RLMT_RX_PROTOCOL; \ - } \ - else { \ - *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \ - } \ - } \ - else if (SK_ADDR_EQUAL(_pLaPacket, SkRlmtMcAddr.a)) { \ - *(pForRlmt) = SK_RLMT_RX_RLMT; \ - } \ - else { \ - /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \ - *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \ - } \ - } \ - else { \ - if (SK_ADDR_EQUAL( \ - _pLaPacket, \ - _pAC->Addr.Port[_PortNum].CurrentMacAddress.a)) { \ - *(pForRlmt) = SK_RLMT_RX_RLMT; \ - } \ - else { \ - /* _pAC->Rlmt.Port[_PortNum].DataPacketsPerTimeSlot++; */ \ - *(pForRlmt) = SK_RLMT_RX_PROTOCOL; \ - } \ - } \ -} - -#ifdef SK_RLMT_FAST_LOOKAHEAD -Error: SK_RLMT_FAST_LOOKAHEAD no longer used. Use new macros for lookahead. -#endif /* SK_RLMT_FAST_LOOKAHEAD */ -#ifdef SK_RLMT_SLOW_LOOKAHEAD -Error: SK_RLMT_SLOW_LOOKAHEAD no longer used. Use new macros for lookahead. -#endif /* SK_RLMT_SLOW_LOOKAHEAD */ - -/* typedefs *******************************************************************/ - -#ifdef SK_RLMT_MBUF_PRIVATE -typedef struct s_RlmtMbuf { - some content -} SK_RLMT_MBUF; -#endif /* SK_RLMT_MBUF_PRIVATE */ - - -#ifdef SK_LA_INFO -typedef struct s_Rlmt_PacketInfo { - unsigned PacketLength; /* Length of packet. */ - unsigned PacketType; /* Directed/Multicast/Broadcast. */ -} SK_RLMT_PINFO; -#endif /* SK_LA_INFO */ - - -typedef struct s_RootId { - SK_U8 Id[8]; /* Root Bridge Id. */ -} SK_RLMT_ROOT_ID; - - -typedef struct s_port { - SK_MAC_ADDR CheckAddr; - SK_BOOL SuspectTx; -} SK_PORT_CHECK; - - -typedef struct s_RlmtNet SK_RLMT_NET; - - -typedef struct s_RlmtPort { - -/* ----- Public part (read-only) ----- */ - - SK_U8 PortState; /* Current state of this port. */ - - /* For PNMI */ - SK_BOOL LinkDown; - SK_BOOL PortDown; - SK_U8 Align01; - - SK_U32 PortNumber; /* Number of port on adapter. */ - SK_RLMT_NET * Net; /* Net port belongs to. */ - - SK_U64 TxHelloCts; - SK_U64 RxHelloCts; - SK_U64 TxSpHelloReqCts; - SK_U64 RxSpHelloCts; - -/* ----- Private part ----- */ - -/* SK_U64 PacketsRx; */ /* Total packets received. */ - SK_U32 PacketsPerTimeSlot; /* Packets rxed between TOs. */ -/* SK_U32 DataPacketsPerTimeSlot; */ /* Data packets ... */ - SK_U32 BpduPacketsPerTimeSlot; /* BPDU packets rxed in TS. */ - SK_U64 BcTimeStamp; /* Time of last BC receive. */ - SK_U64 GuTimeStamp; /* Time of entering GOING_UP. */ - - SK_TIMER UpTimer; /* Timer struct Link/Port up. */ - SK_TIMER DownRxTimer; /* Timer struct down rx. */ - SK_TIMER DownTxTimer; /* Timer struct down tx. */ - - SK_U32 CheckingState; /* Checking State. */ - - SK_ADDR_PORT * AddrPort; - - SK_U8 Random[4]; /* Random value. */ - unsigned PortsChecked; /* #ports checked. */ - unsigned PortsSuspect; /* #ports checked that are s. */ - SK_PORT_CHECK PortCheck[1]; -/* SK_PORT_CHECK PortCheck[SK_MAX_MACS - 1]; */ - - SK_BOOL PortStarted; /* Port is started. */ - SK_BOOL PortNoRx; /* NoRx for >= 1 time slot. */ - SK_BOOL RootIdSet; - SK_RLMT_ROOT_ID Root; /* Root Bridge Id. */ -} SK_RLMT_PORT; - - -struct s_RlmtNet { - -/* ----- Public part (read-only) ----- */ - - SK_U32 NetNumber; /* Number of net. */ - - SK_RLMT_PORT * Port[SK_MAX_MACS]; /* Ports that belong to this net. */ - SK_U32 NumPorts; /* Number of ports. */ - SK_U32 PrefPort; /* Preferred port. */ - - /* For PNMI */ - - SK_U32 ChgBcPrio; /* Change Priority of last broadcast received */ - SK_U32 RlmtMode; /* Check ... */ - SK_U32 ActivePort; /* Active port. */ - SK_U32 Preference; /* 0xFFFFFFFF: Automatic. */ - - SK_U8 RlmtState; /* Current RLMT state. */ - -/* ----- Private part ----- */ - SK_BOOL RootIdSet; - SK_U16 Align01; - - int LinksUp; /* #Links up. */ - int PortsUp; /* #Ports up. */ - SK_U32 TimeoutValue; /* RLMT timeout value. */ - - SK_U32 CheckingState; /* Checking State. */ - SK_RLMT_ROOT_ID Root; /* Root Bridge Id. */ - - SK_TIMER LocTimer; /* Timer struct. */ - SK_TIMER SegTimer; /* Timer struct. */ -}; - - -typedef struct s_Rlmt { - -/* ----- Public part (read-only) ----- */ - - SK_U32 NumNets; /* Number of nets. */ - SK_U32 NetsStarted; /* Number of nets started. */ - SK_RLMT_NET Net[SK_MAX_NETS]; /* Array of available nets. */ - SK_RLMT_PORT Port[SK_MAX_MACS]; /* Array of available ports. */ - -/* ----- Private part ----- */ - SK_BOOL CheckSwitch; - SK_BOOL RlmtOff; /* set to zero if the Mac addresses - are equal or the second one - is zero */ - SK_U16 Align01; - -} SK_RLMT; - - -extern SK_MAC_ADDR BridgeMcAddr; -extern SK_MAC_ADDR SkRlmtMcAddr; - -/* function prototypes ********************************************************/ - - -#ifndef SK_KR_PROTO - -/* Functions provided by SkRlmt */ - -/* ANSI/C++ compliant function prototypes */ - -extern void SkRlmtInit( - SK_AC *pAC, - SK_IOC IoC, - int Level); - -extern int SkRlmtEvent( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 Event, - SK_EVPARA Para); - -#else /* defined(SK_KR_PROTO) */ - -/* Non-ANSI/C++ compliant function prototypes */ - -#error KR-style function prototypes are not yet provided. - -#endif /* defined(SK_KR_PROTO)) */ - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __INC_SKRLMT_H */ diff --git a/drivers/net/sk98lin/h/sktimer.h b/drivers/net/sk98lin/h/sktimer.h deleted file mode 100644 index 36f8ccb6af..0000000000 --- a/drivers/net/sk98lin/h/sktimer.h +++ /dev/null @@ -1,99 +0,0 @@ -/****************************************************************************** - * - * Name: sktimer.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.9 $ - * Date: $Date: 1999/11/22 14:00:29 $ - * Purpose: Defines for the timer functions - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998,1999 SysKonnect, - * a business unit of Schneider & Koch & Co. Datensysteme GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: sktimer.h,v $ - * Revision 1.9 1999/11/22 14:00:29 cgoos - * Changed license header to GPL. - * - * Revision 1.8 1998/09/08 08:48:02 gklug - * add: init level handling - * - * Revision 1.7 1998/08/20 12:31:29 gklug - * fix: SK_TIMCTRL needs to be defined - * - * Revision 1.6 1998/08/19 09:51:00 gklug - * fix: remove struct keyword from c-code (see CCC) add typedefs - * - * Revision 1.5 1998/08/17 13:43:21 gklug - * chg: Parameter will be union of 64bit para, 2 times SK_U32 or SK_PTR - * - * Revision 1.4 1998/08/14 07:09:31 gklug - * fix: chg pAc -> pAC - * - * Revision 1.3 1998/08/07 12:54:24 gklug - * fix: first compiled version - * - * Revision 1.2 1998/08/07 09:35:29 gklug - * add: Timer control struct for Adapters context - * add: function prototypes - * - * Revision 1.1 1998/08/05 11:27:01 gklug - * First version: adapted from SMT - * - * - ******************************************************************************/ - -/* - * SKTIMER.H contains all defines and types for the timer functions - */ - -#ifndef _SKTIMER_H_ -#define _SKTIMER_H_ - -#include "h/skqueue.h" - -/* - * SK timer - * - needed wherever a timer is used. Put this in your data structure - * wherever you want. - */ -typedef struct s_Timer SK_TIMER; - -struct s_Timer { - SK_TIMER *TmNext ; /* linked list */ - SK_U32 TmClass ; /* Timer Event class */ - SK_U32 TmEvent ; /* Timer Event value */ - SK_EVPARA TmPara ; /* Timer Event parameter */ - SK_U32 TmDelta ; /* delta time */ - int TmActive ; /* flag : active/inactive */ -} ; - -/* - * Timer control struct. - * - use in Adapters context name pAC->Tim - */ -typedef struct s_TimCtrl { - SK_TIMER *StQueue ; /* Head of Timer queue */ -} SK_TIMCTRL ; - -extern void SkTimerInit(SK_AC *pAC,SK_IOC Ioc, int Level); -extern void SkTimerStop(SK_AC *pAC,SK_IOC Ioc,SK_TIMER *pTimer); -extern void SkTimerStart(SK_AC *pAC,SK_IOC Ioc,SK_TIMER *pTimer, - SK_U32 Time,SK_U32 Class,SK_U32 Event,SK_EVPARA Para); -extern void SkTimerDone(SK_AC *pAC,SK_IOC Ioc); -#endif /* _SKTIMER_H_ */ diff --git a/drivers/net/sk98lin/h/sktypes.h b/drivers/net/sk98lin/h/sktypes.h deleted file mode 100644 index e657016e5b..0000000000 --- a/drivers/net/sk98lin/h/sktypes.h +++ /dev/null @@ -1,87 +0,0 @@ -/****************************************************************************** - * - * Name: sktypes.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.3 $ - * Date: $Date: 2003/02/25 14:16:40 $ - * Purpose: Define data types for Linux - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - - /***************************************************************************** - * - * History: - * - * $Log: sktypes.h,v $ - * Revision 1.3 2003/02/25 14:16:40 mlindner - * Fix: Copyright statement - * - * Revision 1.2 1999/11/22 14:01:58 cgoos - * Changed license header to GPL. - * Now using Linux' fixed size types instead of standard types. - * - * Revision 1.1 1999/02/16 07:41:40 cgoos - * First version. - * - * - * - *****************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * In this file, all data types that are needed by the common modules - * are mapped to Linux data types. - * - * - * Include File Hierarchy: - * - * - ******************************************************************************/ - -#ifndef __INC_SKTYPES_H -#define __INC_SKTYPES_H - - -/* defines *******************************************************************/ - -/* - * Data types with a specific size. 'I' = signed, 'U' = unsigned. - */ -#define SK_I8 s8 -#define SK_U8 u8 -#define SK_I16 s16 -#define SK_U16 u16 -#define SK_I32 s32 -#define SK_U32 u32 -#define SK_I64 s64 -#define SK_U64 u64 - -#define SK_UPTR ulong /* casting pointer <-> integral */ - -/* -* Boolean type. -*/ -#define SK_BOOL SK_U8 -#define SK_FALSE 0 -#define SK_TRUE (!SK_FALSE) - -/* typedefs *******************************************************************/ - -/* function prototypes ********************************************************/ - -#endif /* __INC_SKTYPES_H */ diff --git a/drivers/net/sk98lin/h/skversion.h b/drivers/net/sk98lin/h/skversion.h deleted file mode 100644 index ef466857d1..0000000000 --- a/drivers/net/sk98lin/h/skversion.h +++ /dev/null @@ -1,52 +0,0 @@ -/****************************************************************************** - * - * Name: version.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.4 $ - * Date: $Date: 2003/02/25 14:16:40 $ - * Purpose: SK specific Error log support - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * $Log: skversion.h,v $ - * Revision 1.4 2003/02/25 14:16:40 mlindner - * Fix: Copyright statement - * - * Revision 1.3 2003/02/25 13:30:18 mlindner - * Add: Support for various vendors - * - * Revision 1.1.2.1 2001/09/05 13:38:30 mlindner - * Removed FILE description - * - * Revision 1.1 2001/03/06 09:25:00 mlindner - * first version - * - * - * - ******************************************************************************/ - - -static const char SysKonnectFileId[] = "@(#) (C) SysKonnect GmbH."; -static const char SysKonnectBuildNumber[] = - "@(#)SK-BUILD: 6.05 PL: 01"; - -#define BOOT_STRING "sk98lin: Network Device Driver v6.05\n" \ - "(C)Copyright 1999-2003 Marvell(R)." - -#define VER_STRING "6.05" diff --git a/drivers/net/sk98lin/h/skvpd.h b/drivers/net/sk98lin/h/skvpd.h deleted file mode 100644 index 3159e27c26..0000000000 --- a/drivers/net/sk98lin/h/skvpd.h +++ /dev/null @@ -1,335 +0,0 @@ -/****************************************************************************** - * - * Name: skvpd.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.15 $ - * Date: $Date: 2003/01/13 10:39:38 $ - * Purpose: Defines and Macros for VPD handling - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skvpd.h,v $ - * Revision 1.15 2003/01/13 10:39:38 rschmidt - * Replaced define for PCI device Id for YUKON with GENESIS - * Editorial changes - * - * Revision 1.14 2002/11/14 15:18:10 gheinig - * Added const specifier to key and buf parameters for VpdPara,VpdRead - * and VpdWrite. This is necessary for the Diag 7 GUI API - * - * Revision 1.13 2002/10/14 15:58:18 rschmidt - * Added entry in rom_size struct s_vpd - * Editorial changes - * - * Revision 1.12 2002/09/09 14:43:51 mkarl - * added PCI Id of Yukon for reading VPD in diag before the adapter has - * been initialized - * editorial changes - * - * Revision 1.11 2002/07/26 13:19:16 mkarl - * added support for Yukon - * added vpd_size to VPD struct - * - * Revision 1.10 2000/08/10 11:29:07 rassmann - * Editorial changes. - * Preserving 32-bit alignment in structs for the adapter context. - * Removed unused function VpdWriteDword() (#if 0). - * Made VpdReadKeyword() available for SKDIAG only. - * - * Revision 1.9 1999/11/22 14:02:27 cgoos - * Changed license header to GPL. - * - * Revision 1.8 1999/03/11 14:26:40 malthoff - * Replace __STDC__ with SK_KR_PROTO. - * - * Revision 1.7 1998/10/28 07:27:17 gklug - * rmv: SWAP macros - * add: VPD_IN/OUT8 macros - * chg: interface definition - * - * Revision 1.6 1998/10/22 10:03:44 gklug - * fix: use SK_OUT16 instead of SK_OUTW - * - * Revision 1.5 1998/10/14 07:05:31 cgoos - * Changed constants in SK_SWAP_32 to UL. - * - * Revision 1.4 1998/08/19 08:14:09 gklug - * fix: remove struct keyword as much as possible from the C-code (see CCC) - * - * Revision 1.3 1998/08/18 08:18:56 malthoff - * Modify VPD in and out macros for SK_DIAG - * - * Revision 1.2 1998/07/03 14:49:08 malthoff - * Add VPD_INxx() and VPD_OUTxx() macros for the Diagnostics tool. - * - * Revision 1.1 1998/06/19 14:08:03 malthoff - * Created. - * - * - ******************************************************************************/ - -/* - * skvpd.h contains Diagnostic specific defines for VPD handling - */ - -#ifndef __INC_SKVPD_H_ -#define __INC_SKVPD_H_ - -/* - * Define Resource Type Identifiers and VPD keywords - */ -#define RES_ID 0x82 /* Resource Type ID String (Product Name) */ -#define RES_VPD_R 0x90 /* start of VPD read only area */ -#define RES_VPD_W 0x91 /* start of VPD read/write area */ -#define RES_END 0x78 /* Resource Type End Tag */ - -#ifndef VPD_NAME -#define VPD_NAME "Name" /* Product Name, VPD name of RES_ID */ -#endif /* VPD_NAME */ -#define VPD_PN "PN" /* Adapter Part Number */ -#define VPD_EC "EC" /* Adapter Engineering Level */ -#define VPD_MN "MN" /* Manufacture ID */ -#define VPD_SN "SN" /* Serial Number */ -#define VPD_CP "CP" /* Extended Capability */ -#define VPD_RV "RV" /* Checksum and Reserved */ -#define VPD_YA "YA" /* Asset Tag Identifier */ -#define VPD_VL "VL" /* First Error Log Message (SK specific) */ -#define VPD_VF "VF" /* Second Error Log Message (SK specific) */ -#define VPD_RW "RW" /* Remaining Read / Write Area */ - -/* 'type' values for vpd_setup_para() */ -#define VPD_RO_KEY 1 /* RO keys are "PN", "EC", "MN", "SN", "RV" */ -#define VPD_RW_KEY 2 /* RW keys are "Yx", "Vx", and "RW" */ - -/* 'op' values for vpd_setup_para() */ -#define ADD_KEY 1 /* add the key at the pos "RV" or "RW" */ -#define OWR_KEY 2 /* overwrite key if already exists */ - -/* - * Define READ and WRITE Constants. - */ - -#define VPD_DEV_ID_GENESIS 0x4300 - -#define VPD_SIZE_YUKON 256 -#define VPD_SIZE_GENESIS 512 -#define VPD_SIZE 512 -#define VPD_READ 0x0000 -#define VPD_WRITE 0x8000 - -#define VPD_STOP(pAC,IoC) VPD_OUT16(pAC,IoC,PCI_VPD_ADR_REG,VPD_WRITE) - -#define VPD_GET_RES_LEN(p) ((unsigned int) \ - (* (SK_U8 *)&(p)[1]) |\ - ((* (SK_U8 *)&(p)[2]) << 8)) -#define VPD_GET_VPD_LEN(p) ((unsigned int)(* (SK_U8 *)&(p)[2])) -#define VPD_GET_VAL(p) ((char *)&(p)[3]) - -#define VPD_MAX_LEN 50 - -/* VPD status */ - /* bit 7..1 reserved */ -#define VPD_VALID (1<<0) /* VPD data buffer, vpd_free_ro, */ - /* and vpd_free_rw valid */ - -/* - * VPD structs - */ -typedef struct s_vpd_status { - unsigned short Align01; /* Alignment */ - unsigned short vpd_status; /* VPD status, description see above */ - int vpd_free_ro; /* unused bytes in read only area */ - int vpd_free_rw; /* bytes available in read/write area */ -} SK_VPD_STATUS; - -typedef struct s_vpd { - SK_VPD_STATUS v; /* VPD status structure */ - char vpd_buf[VPD_SIZE]; /* VPD buffer */ - int rom_size; /* VPD ROM Size from PCI_OUR_REG_2 */ - int vpd_size; /* saved VPD-size */ -} SK_VPD; - -typedef struct s_vpd_para { - unsigned int p_len; /* parameter length */ - char *p_val; /* points to the value */ -} SK_VPD_PARA; - -/* - * structure of Large Resource Type Identifiers - */ - -/* was removed because of alignment problems */ - -/* - * structure of VPD keywords - */ -typedef struct s_vpd_key { - char p_key[2]; /* 2 bytes ID string */ - unsigned char p_len; /* 1 byte length */ - char p_val; /* start of the value string */ -} SK_VPD_KEY; - - -/* - * System specific VPD macros - */ -#ifndef SKDIAG -#ifndef VPD_DO_IO -#define VPD_OUT8(pAC,IoC,Addr,Val) (void)SkPciWriteCfgByte(pAC,Addr,Val) -#define VPD_OUT16(pAC,IoC,Addr,Val) (void)SkPciWriteCfgWord(pAC,Addr,Val) -#define VPD_OUT32(pAC,IoC,Addr,Val) (void)SkPciWriteCfgDWord(pAC,Addr,Val) -#define VPD_IN8(pAC,IoC,Addr,pVal) (void)SkPciReadCfgByte(pAC,Addr,pVal) -#define VPD_IN16(pAC,IoC,Addr,pVal) (void)SkPciReadCfgWord(pAC,Addr,pVal) -#define VPD_IN32(pAC,IoC,Addr,pVal) (void)SkPciReadCfgDWord(pAC,Addr,pVal) -#else /* VPD_DO_IO */ -#define VPD_OUT8(pAC,IoC,Addr,Val) SK_OUT8(IoC,PCI_C(Addr),Val) -#define VPD_OUT16(pAC,IoC,Addr,Val) SK_OUT16(IoC,PCI_C(Addr),Val) -#define VPD_OUT32(pAC,IoC,Addr,Val) SK_OUT32(IoC,PCI_C(Addr),Val) -#define VPD_IN8(pAC,IoC,Addr,pVal) SK_IN8(IoC,PCI_C(Addr),pVal) -#define VPD_IN16(pAC,IoC,Addr,pVal) SK_IN16(IoC,PCI_C(Addr),pVal) -#define VPD_IN32(pAC,IoC,Addr,pVal) SK_IN32(IoC,PCI_C(Addr),pVal) -#endif /* VPD_DO_IO */ -#else /* SKDIAG */ -#define VPD_OUT8(pAC,Ioc,Addr,Val) { \ - if ((pAC)->DgT.DgUseCfgCycle) \ - SkPciWriteCfgByte(pAC,Addr,Val); \ - else \ - SK_OUT8(pAC,PCI_C(Addr),Val); \ - } -#define VPD_OUT16(pAC,Ioc,Addr,Val) { \ - if ((pAC)->DgT.DgUseCfgCycle) \ - SkPciWriteCfgWord(pAC,Addr,Val); \ - else \ - SK_OUT16(pAC,PCI_C(Addr),Val); \ - } -#define VPD_OUT32(pAC,Ioc,Addr,Val) { \ - if ((pAC)->DgT.DgUseCfgCycle) \ - SkPciWriteCfgDWord(pAC,Addr,Val); \ - else \ - SK_OUT32(pAC,PCI_C(Addr),Val); \ - } -#define VPD_IN8(pAC,Ioc,Addr,pVal) { \ - if ((pAC)->DgT.DgUseCfgCycle) \ - SkPciReadCfgByte(pAC,Addr,pVal); \ - else \ - SK_IN8(pAC,PCI_C(Addr),pVal); \ - } -#define VPD_IN16(pAC,Ioc,Addr,pVal) { \ - if ((pAC)->DgT.DgUseCfgCycle) \ - SkPciReadCfgWord(pAC,Addr,pVal); \ - else \ - SK_IN16(pAC,PCI_C(Addr),pVal); \ - } -#define VPD_IN32(pAC,Ioc,Addr,pVal) { \ - if ((pAC)->DgT.DgUseCfgCycle) \ - SkPciReadCfgDWord(pAC,Addr,pVal); \ - else \ - SK_IN32(pAC,PCI_C(Addr),pVal); \ - } -#endif /* nSKDIAG */ - -/* function prototypes ********************************************************/ - -#ifndef SK_KR_PROTO -#ifdef SKDIAG -extern SK_U32 VpdReadDWord( - SK_AC *pAC, - SK_IOC IoC, - int addr); -#endif /* SKDIAG */ - -extern int VpdSetupPara( - SK_AC *pAC, - const char *key, - const char *buf, - int len, - int type, - int op); - -extern SK_VPD_STATUS *VpdStat( - SK_AC *pAC, - SK_IOC IoC); - -extern int VpdKeys( - SK_AC *pAC, - SK_IOC IoC, - char *buf, - int *len, - int *elements); - -extern int VpdRead( - SK_AC *pAC, - SK_IOC IoC, - const char *key, - char *buf, - int *len); - -extern SK_BOOL VpdMayWrite( - char *key); - -extern int VpdWrite( - SK_AC *pAC, - SK_IOC IoC, - const char *key, - const char *buf); - -extern int VpdDelete( - SK_AC *pAC, - SK_IOC IoC, - char *key); - -extern int VpdUpdate( - SK_AC *pAC, - SK_IOC IoC); - -extern void VpdErrLog( - SK_AC *pAC, - SK_IOC IoC, - char *msg); - -#ifdef SKDIAG -extern int VpdReadBlock( - SK_AC *pAC, - SK_IOC IoC, - char *buf, - int addr, - int len); - -extern int VpdWriteBlock( - SK_AC *pAC, - SK_IOC IoC, - char *buf, - int addr, - int len); -#endif /* SKDIAG */ -#else /* SK_KR_PROTO */ -extern SK_U32 VpdReadDWord(); -extern int VpdSetupPara(); -extern SK_VPD_STATUS *VpdStat(); -extern int VpdKeys(); -extern int VpdRead(); -extern SK_BOOL VpdMayWrite(); -extern int VpdWrite(); -extern int VpdDelete(); -extern int VpdUpdate(); -extern void VpdErrLog(); -#endif /* SK_KR_PROTO */ - -#endif /* __INC_SKVPD_H_ */ diff --git a/drivers/net/sk98lin/h/xmac_ii.h b/drivers/net/sk98lin/h/xmac_ii.h deleted file mode 100644 index 09e21d68a4..0000000000 --- a/drivers/net/sk98lin/h/xmac_ii.h +++ /dev/null @@ -1,1738 +0,0 @@ -/****************************************************************************** - * - * Name: xmac_ii.h - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.46 $ - * Date: $Date: 2003/01/28 09:47:45 $ - * Purpose: Defines and Macros for Gigabit Ethernet Controller - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: xmac_ii.h,v $ - * Revision 1.46 2003/01/28 09:47:45 rschmidt - * Added defines for copper MDI/MDIX configuration - * Added defines for LED Control Register - * Editorial changes - * - * Revision 1.45 2002/12/10 14:35:13 rschmidt - * Corrected defines for Extended PHY Specific Control - * Added defines for Ext. PHY Specific Ctrl 2 Reg. (Fiber specific) - * - * Revision 1.44 2002/12/09 14:58:41 rschmidt - * Added defines for Ext. PHY Specific Ctrl Reg. (downshift feature) - * Added 'GMR_FS_UN_SIZE'-Bit to Rx GMAC FIFO Flush Mask - * - * Revision 1.43 2002/12/05 10:14:45 rschmidt - * Added define for GMAC's Half Duplex Burst Mode - * Added define for Rx GMAC FIFO Flush Mask (default) - * - * Revision 1.42 2002/11/12 16:48:19 rschmidt - * Added defines for Cable Diagnostic Register (GPHY) - * Editorial changes - * - * Revision 1.41 2002/10/21 11:20:22 rschmidt - * Added bit GMR_FS_GOOD_FC to GMR_FS_ANY_ERR - * Editorial changes - * - * Revision 1.40 2002/10/14 14:54:14 rschmidt - * Added defines for GPHY Specific Status and GPHY Interrupt Status - * Added bits PHY_M_IS_AN_ERROR and PHY_M_IS_FIFO_ERROR to PHY_M_DEF_MSK - * Editorial changes - * - * Revision 1.39 2002/10/10 15:53:44 mkarl - * added some bit definitions for link speed status and LED's - * - * Revision 1.38 2002/08/21 16:23:46 rschmidt - * Added defines for PHY Specific Ctrl Reg - * Editorial changes - * - * Revision 1.37 2002/08/16 14:50:33 rschmidt - * Added defines for Auto-Neg. Advertisement YUKON Fiber (88E1011S only) - * Changed define PHY_M_DEF_MSK for GPHY IRQ Mask - * Editorial changes - * - * Revision 1.36 2002/08/12 13:21:10 rschmidt - * Added defines for different Broadcom PHY Ids - * - * Revision 1.35 2002/08/08 15:58:01 rschmidt - * Added defines for Manual LED Override register (YUKON) - * Editorial changes - * - * Revision 1.34 2002/07/31 17:23:36 rwahl - * Added define GMR_FS_ANY_ERR (analogous to XMR_FS_ANY_ERR). - * - * Revision 1.33 2002/07/23 16:03:37 rschmidt - * Added defines for GPHY registers - * Editorial changes - * - * Revision 1.32 2002/07/15 18:14:37 rwahl - * Added GMAC MIB counters definitions. - * Editorial changes. - * - * Revision 1.31 2002/07/15 15:42:50 rschmidt - * Removed defines from PHY specific reg. which are - * common to all PHYs - * Added defines for GMAC MIB Counters - * Editorial changes - * - * Revision 1.30 2002/06/05 08:22:12 rschmidt - * Changed defines for GMAC Rx Control Register and Rx Status - * Editorial changes - * - * Revision 1.29 2002/04/25 11:43:56 rschmidt - * Added define PHY_B_AS_PAUSE_MSK for BCom Pause Res. - * Added new registers and defines for YUKON (GMAC, GPHY) - * Added Receive Frame Status Encoding for YUKON - * Editorial changes - * - * Revision 1.28 2000/11/09 12:32:49 rassmann - * Renamed variables. - * - * Revision 1.27 2000/05/17 11:00:46 malthoff - * Add bit for enable/disable power management in BCOM chip. - * - * Revision 1.26 1999/11/22 14:03:00 cgoos - * Changed license header to GPL. - * - * Revision 1.25 1999/08/12 19:19:38 malthoff - * Add PHY_B_AC_TX_TST bit according to BCOM A1 errata sheet. - * - * Revision 1.24 1999/07/30 11:27:21 cgoos - * Fixed a missing end-of-comment. - * - * Revision 1.23 1999/07/30 07:03:31 malthoff - * Cut some long comments. - * Correct the XMAC PHY ID definitions. - * - * Revision 1.22 1999/05/19 07:33:18 cgoos - * Changes for 1000Base-T. - * - * Revision 1.21 1999/03/25 07:46:11 malthoff - * Add XM_HW_CFG, XM_TS_READ, and XM_TS_LOAD registers. - * - * Revision 1.20 1999/03/12 13:36:09 malthoff - * Remove __STDC__. - * - * Revision 1.19 1998/12/10 12:22:54 gklug - * fix: RX_PAGE must be in interrupt mask - * - * Revision 1.18 1998/12/10 10:36:36 gklug - * fix: swap of pause bits - * - * Revision 1.17 1998/11/18 13:21:45 gklug - * fix: Default interrupt mask - * - * Revision 1.16 1998/10/29 15:53:21 gklug - * fix: Default mask uses ASS (GP0) signal - * - * Revision 1.15 1998/10/28 13:52:52 malthoff - * Add new bits in RX_CMD register. - * - * Revision 1.14 1998/10/19 15:34:53 gklug - * fix: typos - * - * Revision 1.13 1998/10/14 07:19:03 malthoff - * bug fix: Every define which describes bit 31 - * must be declared as unsigned long 'UL'. - * fix bit definitions of PHY_AN_RFB and PHY_AN_PAUSE. - * Remove ANP defines. Rework the RFB defines. - * - * Revision 1.12 1998/10/14 06:22:44 cgoos - * Changed shifted constant to ULONG. - * - * Revision 1.11 1998/10/14 05:43:26 gklug - * add: shift pause coding - * fix: PAUSE bits definition - * - * Revision 1.10 1998/10/13 09:19:21 malthoff - * Again change XMR_FS_ANY_ERR because of new info from XaQti. - * - * Revision 1.9 1998/10/09 07:58:30 malthoff - * Add XMR_FS_FCS_ERR to XMR_FS_ANY_ERR. - * - * Revision 1.8 1998/10/09 07:18:17 malthoff - * bug fix of a bug fix: XM_PAUSE_MODE and XM_DEF_MODE - * are not inverted! Bug XM_DEF_MSK is inverted. - * - * Revision 1.7 1998/10/05 08:04:32 malthoff - * bug fix: XM_PAUSE_MODE and XM_DEF_MODE - * must be inverted declarations. - * - * Revision 1.6 1998/09/28 13:38:18 malthoff - * Add default modes and masks XM_DEF_MSK, - * XM_PAUSE_MODE and XM_DEF_MODE - * - * Revision 1.5 1998/09/16 14:42:04 malthoff - * Bug Fix: XM_GP_PORT is a 32 bit (not a 16 bit) register. - * - * Revision 1.4 1998/08/20 14:59:47 malthoff - * Rework this file after reading the XaQti data sheet - * "Differences between Rev. B2 & Rev. C XMAC II". - * This file is now 100% XMAC II Rev. C complained. - * - * Revision 1.3 1998/06/29 12:18:23 malthoff - * Correct XMR_FS_ANY_ERR definition. - * - * Revision 1.2 1998/06/29 12:10:56 malthoff - * Add define XMR_FS_ANY_ERR. - * - * Revision 1.1 1998/06/19 13:37:17 malthoff - * created. - * - * - ******************************************************************************/ - -#ifndef __INC_XMAC_H -#define __INC_XMAC_H - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* defines ********************************************************************/ - -/* - * XMAC II registers - * - * The XMAC registers are 16 or 32 bits wide. - * The XMACs host processor interface is set to 16 bit mode, - * therefore ALL registers will be addressed with 16 bit accesses. - * - * The following macros are provided to access the XMAC registers - * XM_IN16(), XM_OUT16, XM_IN32(), XM_OUT32(), XM_INADR(), XM_OUTADR(), - * XM_INHASH(), and XM_OUTHASH(). - * The macros are defined in SkGeHw.h. - * - * Note: NA reg = Network Address e.g DA, SA etc. - * - */ -#define XM_MMU_CMD 0x0000 /* 16 bit r/w MMU Command Register */ - /* 0x0004: reserved */ -#define XM_POFF 0x0008 /* 32 bit r/w Packet Offset Register */ -#define XM_BURST 0x000c /* 32 bit r/w Burst Register for half duplex*/ -#define XM_1L_VLAN_TAG 0x0010 /* 16 bit r/w One Level VLAN Tag ID */ -#define XM_2L_VLAN_TAG 0x0014 /* 16 bit r/w Two Level VLAN Tag ID */ - /* 0x0018 - 0x001e: reserved */ -#define XM_TX_CMD 0x0020 /* 16 bit r/w Transmit Command Register */ -#define XM_TX_RT_LIM 0x0024 /* 16 bit r/w Transmit Retry Limit Register */ -#define XM_TX_STIME 0x0028 /* 16 bit r/w Transmit Slottime Register */ -#define XM_TX_IPG 0x002c /* 16 bit r/w Transmit Inter Packet Gap */ -#define XM_RX_CMD 0x0030 /* 16 bit r/w Receive Command Register */ -#define XM_PHY_ADDR 0x0034 /* 16 bit r/w PHY Address Register */ -#define XM_PHY_DATA 0x0038 /* 16 bit r/w PHY Data Register */ - /* 0x003c: reserved */ -#define XM_GP_PORT 0x0040 /* 32 bit r/w General Purpose Port Register */ -#define XM_IMSK 0x0044 /* 16 bit r/w Interrupt Mask Register */ -#define XM_ISRC 0x0048 /* 16 bit r/o Interrupt Status Register */ -#define XM_HW_CFG 0x004c /* 16 bit r/w Hardware Config Register */ - /* 0x0050 - 0x005e: reserved */ -#define XM_TX_LO_WM 0x0060 /* 16 bit r/w Tx FIFO Low Water Mark */ -#define XM_TX_HI_WM 0x0062 /* 16 bit r/w Tx FIFO High Water Mark */ -#define XM_TX_THR 0x0064 /* 16 bit r/w Tx Request Threshold */ -#define XM_HT_THR 0x0066 /* 16 bit r/w Host Request Threshold */ -#define XM_PAUSE_DA 0x0068 /* NA reg r/w Pause Destination Address */ - /* 0x006e: reserved */ -#define XM_CTL_PARA 0x0070 /* 32 bit r/w Control Parameter Register */ -#define XM_MAC_OPCODE 0x0074 /* 16 bit r/w Opcode for MAC control frames */ -#define XM_MAC_PTIME 0x0076 /* 16 bit r/w Pause time for MAC ctrl frames*/ -#define XM_TX_STAT 0x0078 /* 32 bit r/o Tx Status LIFO Register */ - - /* 0x0080 - 0x00fc: 16 NA reg r/w Exact Match Address Registers */ - /* use the XM_EXM() macro to address */ -#define XM_EXM_START 0x0080 /* r/w Start Address of the EXM Regs */ - - /* - * XM_EXM(Reg) - * - * returns the XMAC address offset of specified Exact Match Addr Reg - * - * para: Reg EXM register to addr (0 .. 15) - * - * usage: XM_INADDR(IoC, MAC_1, XM_EXM(i), &val[i]); - */ -#define XM_EXM(Reg) (XM_EXM_START + ((Reg) << 3)) - -#define XM_SRC_CHK 0x0100 /* NA reg r/w Source Check Address Register */ -#define XM_SA 0x0108 /* NA reg r/w Station Address Register */ -#define XM_HSM 0x0110 /* 64 bit r/w Hash Match Address Registers */ -#define XM_RX_LO_WM 0x0118 /* 16 bit r/w Receive Low Water Mark */ -#define XM_RX_HI_WM 0x011a /* 16 bit r/w Receive High Water Mark */ -#define XM_RX_THR 0x011c /* 32 bit r/w Receive Request Threshold */ -#define XM_DEV_ID 0x0120 /* 32 bit r/o Device ID Register */ -#define XM_MODE 0x0124 /* 32 bit r/w Mode Register */ -#define XM_LSA 0x0128 /* NA reg r/o Last Source Register */ - /* 0x012e: reserved */ -#define XM_TS_READ 0x0130 /* 32 bit r/o Time Stamp Read Register */ -#define XM_TS_LOAD 0x0134 /* 32 bit r/o Time Stamp Load Value */ - /* 0x0138 - 0x01fe: reserved */ -#define XM_STAT_CMD 0x0200 /* 16 bit r/w Statistics Command Register */ -#define XM_RX_CNT_EV 0x0204 /* 32 bit r/o Rx Counter Event Register */ -#define XM_TX_CNT_EV 0x0208 /* 32 bit r/o Tx Counter Event Register */ -#define XM_RX_EV_MSK 0x020c /* 32 bit r/w Rx Counter Event Mask */ -#define XM_TX_EV_MSK 0x0210 /* 32 bit r/w Tx Counter Event Mask */ - /* 0x0204 - 0x027e: reserved */ -#define XM_TXF_OK 0x0280 /* 32 bit r/o Frames Transmitted OK Conuter */ -#define XM_TXO_OK_HI 0x0284 /* 32 bit r/o Octets Transmitted OK High Cnt*/ -#define XM_TXO_OK_LO 0x0288 /* 32 bit r/o Octets Transmitted OK Low Cnt */ -#define XM_TXF_BC_OK 0x028c /* 32 bit r/o Broadcast Frames Xmitted OK */ -#define XM_TXF_MC_OK 0x0290 /* 32 bit r/o Multicast Frames Xmitted OK */ -#define XM_TXF_UC_OK 0x0294 /* 32 bit r/o Unicast Frames Xmitted OK */ -#define XM_TXF_LONG 0x0298 /* 32 bit r/o Tx Long Frame Counter */ -#define XM_TXE_BURST 0x029c /* 32 bit r/o Tx Burst Event Counter */ -#define XM_TXF_MPAUSE 0x02a0 /* 32 bit r/o Tx Pause MAC Ctrl Frame Cnt */ -#define XM_TXF_MCTRL 0x02a4 /* 32 bit r/o Tx MAC Ctrl Frame Counter */ -#define XM_TXF_SNG_COL 0x02a8 /* 32 bit r/o Tx Single Collision Counter */ -#define XM_TXF_MUL_COL 0x02ac /* 32 bit r/o Tx Multiple Collision Counter */ -#define XM_TXF_ABO_COL 0x02b0 /* 32 bit r/o Tx aborted due to Exces. Col. */ -#define XM_TXF_LAT_COL 0x02b4 /* 32 bit r/o Tx Late Collision Counter */ -#define XM_TXF_DEF 0x02b8 /* 32 bit r/o Tx Deferred Frame Counter */ -#define XM_TXF_EX_DEF 0x02bc /* 32 bit r/o Tx Excessive Deferall Counter */ -#define XM_TXE_FIFO_UR 0x02c0 /* 32 bit r/o Tx FIFO Underrun Event Cnt */ -#define XM_TXE_CS_ERR 0x02c4 /* 32 bit r/o Tx Carrier Sense Error Cnt */ -#define XM_TXP_UTIL 0x02c8 /* 32 bit r/o Tx Utilization in % */ - /* 0x02cc - 0x02ce: reserved */ -#define XM_TXF_64B 0x02d0 /* 32 bit r/o 64 Byte Tx Frame Counter */ -#define XM_TXF_127B 0x02d4 /* 32 bit r/o 65-127 Byte Tx Frame Counter */ -#define XM_TXF_255B 0x02d8 /* 32 bit r/o 128-255 Byte Tx Frame Counter */ -#define XM_TXF_511B 0x02dc /* 32 bit r/o 256-511 Byte Tx Frame Counter */ -#define XM_TXF_1023B 0x02e0 /* 32 bit r/o 512-1023 Byte Tx Frame Counter*/ -#define XM_TXF_MAX_SZ 0x02e4 /* 32 bit r/o 1024-MaxSize Byte Tx Frame Cnt*/ - /* 0x02e8 - 0x02fe: reserved */ -#define XM_RXF_OK 0x0300 /* 32 bit r/o Frames Received OK */ -#define XM_RXO_OK_HI 0x0304 /* 32 bit r/o Octets Received OK High Cnt */ -#define XM_RXO_OK_LO 0x0308 /* 32 bit r/o Octets Received OK Low Counter*/ -#define XM_RXF_BC_OK 0x030c /* 32 bit r/o Broadcast Frames Received OK */ -#define XM_RXF_MC_OK 0x0310 /* 32 bit r/o Multicast Frames Received OK */ -#define XM_RXF_UC_OK 0x0314 /* 32 bit r/o Unicast Frames Received OK */ -#define XM_RXF_MPAUSE 0x0318 /* 32 bit r/o Rx Pause MAC Ctrl Frame Cnt */ -#define XM_RXF_MCTRL 0x031c /* 32 bit r/o Rx MAC Ctrl Frame Counter */ -#define XM_RXF_INV_MP 0x0320 /* 32 bit r/o Rx invalid Pause Frame Cnt */ -#define XM_RXF_INV_MOC 0x0324 /* 32 bit r/o Rx Frames with inv. MAC Opcode*/ -#define XM_RXE_BURST 0x0328 /* 32 bit r/o Rx Burst Event Counter */ -#define XM_RXE_FMISS 0x032c /* 32 bit r/o Rx Missed Frames Event Cnt */ -#define XM_RXF_FRA_ERR 0x0330 /* 32 bit r/o Rx Framing Error Counter */ -#define XM_RXE_FIFO_OV 0x0334 /* 32 bit r/o Rx FIFO overflow Event Cnt */ -#define XM_RXF_JAB_PKT 0x0338 /* 32 bit r/o Rx Jabber Packet Frame Cnt */ -#define XM_RXE_CAR_ERR 0x033c /* 32 bit r/o Rx Carrier Event Error Cnt */ -#define XM_RXF_LEN_ERR 0x0340 /* 32 bit r/o Rx in Range Length Error */ -#define XM_RXE_SYM_ERR 0x0344 /* 32 bit r/o Rx Symbol Error Counter */ -#define XM_RXE_SHT_ERR 0x0348 /* 32 bit r/o Rx Short Event Error Cnt */ -#define XM_RXE_RUNT 0x034c /* 32 bit r/o Rx Runt Event Counter */ -#define XM_RXF_LNG_ERR 0x0350 /* 32 bit r/o Rx Frame too Long Error Cnt */ -#define XM_RXF_FCS_ERR 0x0354 /* 32 bit r/o Rx Frame Check Seq. Error Cnt */ - /* 0x0358 - 0x035a: reserved */ -#define XM_RXF_CEX_ERR 0x035c /* 32 bit r/o Rx Carrier Ext Error Frame Cnt*/ -#define XM_RXP_UTIL 0x0360 /* 32 bit r/o Rx Utilization in % */ - /* 0x0364 - 0x0366: reserved */ -#define XM_RXF_64B 0x0368 /* 32 bit r/o 64 Byte Rx Frame Counter */ -#define XM_RXF_127B 0x036c /* 32 bit r/o 65-127 Byte Rx Frame Counter */ -#define XM_RXF_255B 0x0370 /* 32 bit r/o 128-255 Byte Rx Frame Counter */ -#define XM_RXF_511B 0x0374 /* 32 bit r/o 256-511 Byte Rx Frame Counter */ -#define XM_RXF_1023B 0x0378 /* 32 bit r/o 512-1023 Byte Rx Frame Counter*/ -#define XM_RXF_MAX_SZ 0x037c /* 32 bit r/o 1024-MaxSize Byte Rx Frame Cnt*/ - /* 0x02e8 - 0x02fe: reserved */ - - -/*----------------------------------------------------------------------------*/ -/* - * XMAC Bit Definitions - * - * If the bit access behaviour differs from the register access behaviour - * (r/w, r/o) this is documented after the bit number. - * The following bit access behaviours are used: - * (sc) self clearing - * (ro) read only - */ - -/* XM_MMU_CMD 16 bit r/w MMU Command Register */ - /* Bit 15..13: reserved */ -#define XM_MMU_PHY_RDY (1<<12) /* Bit 12: PHY Read Ready */ -#define XM_MMU_PHY_BUSY (1<<11) /* Bit 11: PHY Busy */ -#define XM_MMU_IGN_PF (1<<10) /* Bit 10: Ignore Pause Frame */ -#define XM_MMU_MAC_LB (1<<9) /* Bit 9: Enable MAC Loopback */ - /* Bit 8: reserved */ -#define XM_MMU_FRC_COL (1<<7) /* Bit 7: Force Collision */ -#define XM_MMU_SIM_COL (1<<6) /* Bit 6: Simulate Collision */ -#define XM_MMU_NO_PRE (1<<5) /* Bit 5: No MDIO Preamble */ -#define XM_MMU_GMII_FD (1<<4) /* Bit 4: GMII uses Full Duplex */ -#define XM_MMU_RAT_CTRL (1<<3) /* Bit 3: Enable Rate Control */ -#define XM_MMU_GMII_LOOP (1<<2) /* Bit 2: PHY is in Loopback Mode */ -#define XM_MMU_ENA_RX (1<<1) /* Bit 1: Enable Receiver */ -#define XM_MMU_ENA_TX (1<<0) /* Bit 0: Enable Transmitter */ - - -/* XM_TX_CMD 16 bit r/w Transmit Command Register */ - /* Bit 15..7: reserved */ -#define XM_TX_BK2BK (1<<6) /* Bit 6: Ignor Carrier Sense (Tx Bk2Bk)*/ -#define XM_TX_ENC_BYP (1<<5) /* Bit 5: Set Encoder in Bypass Mode */ -#define XM_TX_SAM_LINE (1<<4) /* Bit 4: (sc) Start utilization calculation */ -#define XM_TX_NO_GIG_MD (1<<3) /* Bit 3: Disable Carrier Extension */ -#define XM_TX_NO_PRE (1<<2) /* Bit 2: Disable Preamble Generation */ -#define XM_TX_NO_CRC (1<<1) /* Bit 1: Disable CRC Generation */ -#define XM_TX_AUTO_PAD (1<<0) /* Bit 0: Enable Automatic Padding */ - - -/* XM_TX_RT_LIM 16 bit r/w Transmit Retry Limit Register */ - /* Bit 15..5: reserved */ -#define XM_RT_LIM_MSK 0x1f /* Bit 4..0: Tx Retry Limit */ - - -/* XM_TX_STIME 16 bit r/w Transmit Slottime Register */ - /* Bit 15..7: reserved */ -#define XM_STIME_MSK 0x7f /* Bit 6..0: Tx Slottime bits */ - - -/* XM_TX_IPG 16 bit r/w Transmit Inter Packet Gap */ - /* Bit 15..8: reserved */ -#define XM_IPG_MSK 0xff /* Bit 7..0: IPG value bits */ - - -/* XM_RX_CMD 16 bit r/w Receive Command Register */ - /* Bit 15..9: reserved */ -#define XM_RX_LENERR_OK (1<<8) /* Bit 8 don't set Rx Err bit for */ - /* inrange error packets */ -#define XM_RX_BIG_PK_OK (1<<7) /* Bit 7 don't set Rx Err bit for */ - /* jumbo packets */ -#define XM_RX_IPG_CAP (1<<6) /* Bit 6 repl. type field with IPG */ -#define XM_RX_TP_MD (1<<5) /* Bit 5: Enable transparent Mode */ -#define XM_RX_STRIP_FCS (1<<4) /* Bit 4: Enable FCS Stripping */ -#define XM_RX_SELF_RX (1<<3) /* Bit 3: Enable Rx of own packets */ -#define XM_RX_SAM_LINE (1<<2) /* Bit 2: (sc) Start utilization calculation */ -#define XM_RX_STRIP_PAD (1<<1) /* Bit 1: Strip pad bytes of Rx frames */ -#define XM_RX_DIS_CEXT (1<<0) /* Bit 0: Disable carrier ext. check */ - - -/* XM_PHY_ADDR 16 bit r/w PHY Address Register */ - /* Bit 15..5: reserved */ -#define XM_PHY_ADDR_SZ 0x1f /* Bit 4..0: PHY Address bits */ - - -/* XM_GP_PORT 32 bit r/w General Purpose Port Register */ - /* Bit 31..7: reserved */ -#define XM_GP_ANIP (1L<<6) /* Bit 6: (ro) Auto-Neg. in progress */ -#define XM_GP_FRC_INT (1L<<5) /* Bit 5: (sc) Force Interrupt */ - /* Bit 4: reserved */ -#define XM_GP_RES_MAC (1L<<3) /* Bit 3: (sc) Reset MAC and FIFOs */ -#define XM_GP_RES_STAT (1L<<2) /* Bit 2: (sc) Reset the statistics module */ - /* Bit 1: reserved */ -#define XM_GP_INP_ASS (1L<<0) /* Bit 0: (ro) GP Input Pin asserted */ - - -/* XM_IMSK 16 bit r/w Interrupt Mask Register */ -/* XM_ISRC 16 bit r/o Interrupt Status Register */ - /* Bit 15: reserved */ -#define XM_IS_LNK_AE (1<<14) /* Bit 14: Link Asynchronous Event */ -#define XM_IS_TX_ABORT (1<<13) /* Bit 13: Transmit Abort, late Col. etc */ -#define XM_IS_FRC_INT (1<<12) /* Bit 12: Force INT bit set in GP */ -#define XM_IS_INP_ASS (1<<11) /* Bit 11: Input Asserted, GP bit 0 set */ -#define XM_IS_LIPA_RC (1<<10) /* Bit 10: Link Partner requests config */ -#define XM_IS_RX_PAGE (1<<9) /* Bit 9: Page Received */ -#define XM_IS_TX_PAGE (1<<8) /* Bit 8: Next Page Loaded for Transmit */ -#define XM_IS_AND (1<<7) /* Bit 7: Auto-Negotiation Done */ -#define XM_IS_TSC_OV (1<<6) /* Bit 6: Time Stamp Counter Overflow */ -#define XM_IS_RXC_OV (1<<5) /* Bit 5: Rx Counter Event Overflow */ -#define XM_IS_TXC_OV (1<<4) /* Bit 4: Tx Counter Event Overflow */ -#define XM_IS_RXF_OV (1<<3) /* Bit 3: Receive FIFO Overflow */ -#define XM_IS_TXF_UR (1<<2) /* Bit 2: Transmit FIFO Underrun */ -#define XM_IS_TX_COMP (1<<1) /* Bit 1: Frame Tx Complete */ -#define XM_IS_RX_COMP (1<<0) /* Bit 0: Frame Rx Complete */ - -#define XM_DEF_MSK (~(XM_IS_INP_ASS | XM_IS_LIPA_RC | XM_IS_RX_PAGE |\ - XM_IS_AND | XM_IS_RXC_OV | XM_IS_TXC_OV | XM_IS_TXF_UR)) - - -/* XM_HW_CFG 16 bit r/w Hardware Config Register */ - /* Bit 15.. 4: reserved */ -#define XM_HW_GEN_EOP (1<<3) /* Bit 3: generate End of Packet pulse */ -#define XM_HW_COM4SIG (1<<2) /* Bit 2: use Comma Detect for Sig. Det.*/ - /* Bit 1: reserved */ -#define XM_HW_GMII_MD (1<<0) /* Bit 0: GMII Interface selected */ - - -/* XM_TX_LO_WM 16 bit r/w Tx FIFO Low Water Mark */ -/* XM_TX_HI_WM 16 bit r/w Tx FIFO High Water Mark */ - /* Bit 15..10 reserved */ -#define XM_TX_WM_MSK 0x01ff /* Bit 9.. 0 Tx FIFO Watermark bits */ - -/* XM_TX_THR 16 bit r/w Tx Request Threshold */ -/* XM_HT_THR 16 bit r/w Host Request Threshold */ -/* XM_RX_THR 16 bit r/w Rx Request Threshold */ - /* Bit 15..11 reserved */ -#define XM_THR_MSK 0x03ff /* Bit 10.. 0 Rx/Tx Request Threshold bits */ - - -/* XM_TX_STAT 32 bit r/o Tx Status LIFO Register */ -#define XM_ST_VALID (1UL<<31) /* Bit 31: Status Valid */ -#define XM_ST_BYTE_CNT (0x3fffL<<17) /* Bit 30..17: Tx frame Length */ -#define XM_ST_RETRY_CNT (0x1fL<<12) /* Bit 16..12: Retry Count */ -#define XM_ST_EX_COL (1L<<11) /* Bit 11: Excessive Collisions */ -#define XM_ST_EX_DEF (1L<<10) /* Bit 10: Excessive Deferral */ -#define XM_ST_BURST (1L<<9) /* Bit 9: p. xmitted in burst md*/ -#define XM_ST_DEFER (1L<<8) /* Bit 8: packet was defered */ -#define XM_ST_BC (1L<<7) /* Bit 7: Broadcast packet */ -#define XM_ST_MC (1L<<6) /* Bit 6: Multicast packet */ -#define XM_ST_UC (1L<<5) /* Bit 5: Unicast packet */ -#define XM_ST_TX_UR (1L<<4) /* Bit 4: FIFO Underrun occured */ -#define XM_ST_CS_ERR (1L<<3) /* Bit 3: Carrier Sense Error */ -#define XM_ST_LAT_COL (1L<<2) /* Bit 2: Late Collision Error */ -#define XM_ST_MUL_COL (1L<<1) /* Bit 1: Multiple Collisions */ -#define XM_ST_SGN_COL (1L<<0) /* Bit 0: Single Collision */ - -/* XM_RX_LO_WM 16 bit r/w Receive Low Water Mark */ -/* XM_RX_HI_WM 16 bit r/w Receive High Water Mark */ - /* Bit 15..11: reserved */ -#define XM_RX_WM_MSK 0x03ff /* Bit 11.. 0: Rx FIFO Watermark bits */ - - -/* XM_DEV_ID 32 bit r/o Device ID Register */ -#define XM_DEV_OUI (0x00ffffffUL<<8) /* Bit 31..8: Device OUI */ -#define XM_DEV_REV (0x07L << 5) /* Bit 7..5: Chip Rev Num */ - - -/* XM_MODE 32 bit r/w Mode Register */ - /* Bit 31..27: reserved */ -#define XM_MD_ENA_REJ (1L<<26) /* Bit 26: Enable Frame Reject */ -#define XM_MD_SPOE_E (1L<<25) /* Bit 25: Send Pause on Edge */ - /* extern generated */ -#define XM_MD_TX_REP (1L<<24) /* Bit 24: Transmit Repeater Mode */ -#define XM_MD_SPOFF_I (1L<<23) /* Bit 23: Send Pause on FIFO full */ - /* intern generated */ -#define XM_MD_LE_STW (1L<<22) /* Bit 22: Rx Stat Word in Little Endian */ -#define XM_MD_TX_CONT (1L<<21) /* Bit 21: Send Continuous */ -#define XM_MD_TX_PAUSE (1L<<20) /* Bit 20: (sc) Send Pause Frame */ -#define XM_MD_ATS (1L<<19) /* Bit 19: Append Time Stamp */ -#define XM_MD_SPOL_I (1L<<18) /* Bit 18: Send Pause on Low */ - /* intern generated */ -#define XM_MD_SPOH_I (1L<<17) /* Bit 17: Send Pause on High */ - /* intern generated */ -#define XM_MD_CAP (1L<<16) /* Bit 16: Check Address Pair */ -#define XM_MD_ENA_HASH (1L<<15) /* Bit 15: Enable Hashing */ -#define XM_MD_CSA (1L<<14) /* Bit 14: Check Station Address */ -#define XM_MD_CAA (1L<<13) /* Bit 13: Check Address Array */ -#define XM_MD_RX_MCTRL (1L<<12) /* Bit 12: Rx MAC Control Frame */ -#define XM_MD_RX_RUNT (1L<<11) /* Bit 11: Rx Runt Frames */ -#define XM_MD_RX_IRLE (1L<<10) /* Bit 10: Rx in Range Len Err Frame */ -#define XM_MD_RX_LONG (1L<<9) /* Bit 9: Rx Long Frame */ -#define XM_MD_RX_CRCE (1L<<8) /* Bit 8: Rx CRC Error Frame */ -#define XM_MD_RX_ERR (1L<<7) /* Bit 7: Rx Error Frame */ -#define XM_MD_DIS_UC (1L<<6) /* Bit 6: Disable Rx Unicast */ -#define XM_MD_DIS_MC (1L<<5) /* Bit 5: Disable Rx Multicast */ -#define XM_MD_DIS_BC (1L<<4) /* Bit 4: Disable Rx Broadcast */ -#define XM_MD_ENA_PROM (1L<<3) /* Bit 3: Enable Promiscuous */ -#define XM_MD_ENA_BE (1L<<2) /* Bit 2: Enable Big Endian */ -#define XM_MD_FTF (1L<<1) /* Bit 1: (sc) Flush Tx FIFO */ -#define XM_MD_FRF (1L<<0) /* Bit 0: (sc) Flush Rx FIFO */ - -#define XM_PAUSE_MODE (XM_MD_SPOE_E | XM_MD_SPOL_I | XM_MD_SPOH_I) -#define XM_DEF_MODE (XM_MD_RX_RUNT | XM_MD_RX_IRLE | XM_MD_RX_LONG |\ - XM_MD_RX_CRCE | XM_MD_RX_ERR | XM_MD_CSA | XM_MD_CAA) - -/* XM_STAT_CMD 16 bit r/w Statistics Command Register */ - /* Bit 16..6: reserved */ -#define XM_SC_SNP_RXC (1<<5) /* Bit 5: (sc) Snap Rx Counters */ -#define XM_SC_SNP_TXC (1<<4) /* Bit 4: (sc) Snap Tx Counters */ -#define XM_SC_CP_RXC (1<<3) /* Bit 3: Copy Rx Counters Continuously */ -#define XM_SC_CP_TXC (1<<2) /* Bit 2: Copy Tx Counters Continuously */ -#define XM_SC_CLR_RXC (1<<1) /* Bit 1: (sc) Clear Rx Counters */ -#define XM_SC_CLR_TXC (1<<0) /* Bit 0: (sc) Clear Tx Counters */ - - -/* XM_RX_CNT_EV 32 bit r/o Rx Counter Event Register */ -/* XM_RX_EV_MSK 32 bit r/w Rx Counter Event Mask */ -#define XMR_MAX_SZ_OV (1UL<<31) /* Bit 31: 1024-MaxSize Rx Cnt Ov*/ -#define XMR_1023B_OV (1L<<30) /* Bit 30: 512-1023Byte Rx Cnt Ov*/ -#define XMR_511B_OV (1L<<29) /* Bit 29: 256-511 Byte Rx Cnt Ov*/ -#define XMR_255B_OV (1L<<28) /* Bit 28: 128-255 Byte Rx Cnt Ov*/ -#define XMR_127B_OV (1L<<27) /* Bit 27: 65-127 Byte Rx Cnt Ov */ -#define XMR_64B_OV (1L<<26) /* Bit 26: 64 Byte Rx Cnt Ov */ -#define XMR_UTIL_OV (1L<<25) /* Bit 25: Rx Util Cnt Overflow */ -#define XMR_UTIL_UR (1L<<24) /* Bit 24: Rx Util Cnt Underrun */ -#define XMR_CEX_ERR_OV (1L<<23) /* Bit 23: CEXT Err Cnt Ov */ - /* Bit 22: reserved */ -#define XMR_FCS_ERR_OV (1L<<21) /* Bit 21: Rx FCS Error Cnt Ov */ -#define XMR_LNG_ERR_OV (1L<<20) /* Bit 20: Rx too Long Err Cnt Ov*/ -#define XMR_RUNT_OV (1L<<19) /* Bit 19: Runt Event Cnt Ov */ -#define XMR_SHT_ERR_OV (1L<<18) /* Bit 18: Rx Short Ev Err Cnt Ov*/ -#define XMR_SYM_ERR_OV (1L<<17) /* Bit 17: Rx Sym Err Cnt Ov */ - /* Bit 16: reserved */ -#define XMR_CAR_ERR_OV (1L<<15) /* Bit 15: Rx Carr Ev Err Cnt Ov */ -#define XMR_JAB_PKT_OV (1L<<14) /* Bit 14: Rx Jabb Packet Cnt Ov */ -#define XMR_FIFO_OV (1L<<13) /* Bit 13: Rx FIFO Ov Ev Cnt Ov */ -#define XMR_FRA_ERR_OV (1L<<12) /* Bit 12: Rx Framing Err Cnt Ov */ -#define XMR_FMISS_OV (1L<<11) /* Bit 11: Rx Missed Ev Cnt Ov */ -#define XMR_BURST (1L<<10) /* Bit 10: Rx Burst Event Cnt Ov */ -#define XMR_INV_MOC (1L<<9) /* Bit 9: Rx with inv. MAC OC Ov*/ -#define XMR_INV_MP (1L<<8) /* Bit 8: Rx inv Pause Frame Ov */ -#define XMR_MCTRL_OV (1L<<7) /* Bit 7: Rx MAC Ctrl-F Cnt Ov */ -#define XMR_MPAUSE_OV (1L<<6) /* Bit 6: Rx Pause MAC Ctrl-F Ov*/ -#define XMR_UC_OK_OV (1L<<5) /* Bit 5: Rx Unicast Frame CntOv*/ -#define XMR_MC_OK_OV (1L<<4) /* Bit 4: Rx Multicast Cnt Ov */ -#define XMR_BC_OK_OV (1L<<3) /* Bit 3: Rx Broadcast Cnt Ov */ -#define XMR_OK_LO_OV (1L<<2) /* Bit 2: Octets Rx OK Low CntOv*/ -#define XMR_OK_HI_OV (1L<<1) /* Bit 1: Octets Rx OK Hi Cnt Ov*/ -#define XMR_OK_OV (1L<<0) /* Bit 0: Frames Received Ok Ov */ - -#define XMR_DEF_MSK (XMR_OK_LO_OV | XMR_OK_HI_OV) - -/* XM_TX_CNT_EV 32 bit r/o Tx Counter Event Register */ -/* XM_TX_EV_MSK 32 bit r/w Tx Counter Event Mask */ - /* Bit 31..26: reserved */ -#define XMT_MAX_SZ_OV (1L<<25) /* Bit 25: 1024-MaxSize Tx Cnt Ov*/ -#define XMT_1023B_OV (1L<<24) /* Bit 24: 512-1023Byte Tx Cnt Ov*/ -#define XMT_511B_OV (1L<<23) /* Bit 23: 256-511 Byte Tx Cnt Ov*/ -#define XMT_255B_OV (1L<<22) /* Bit 22: 128-255 Byte Tx Cnt Ov*/ -#define XMT_127B_OV (1L<<21) /* Bit 21: 65-127 Byte Tx Cnt Ov */ -#define XMT_64B_OV (1L<<20) /* Bit 20: 64 Byte Tx Cnt Ov */ -#define XMT_UTIL_OV (1L<<19) /* Bit 19: Tx Util Cnt Overflow */ -#define XMT_UTIL_UR (1L<<18) /* Bit 18: Tx Util Cnt Underrun */ -#define XMT_CS_ERR_OV (1L<<17) /* Bit 17: Tx Carr Sen Err Cnt Ov*/ -#define XMT_FIFO_UR_OV (1L<<16) /* Bit 16: Tx FIFO Ur Ev Cnt Ov */ -#define XMT_EX_DEF_OV (1L<<15) /* Bit 15: Tx Ex Deferall Cnt Ov */ -#define XMT_DEF (1L<<14) /* Bit 14: Tx Deferred Cnt Ov */ -#define XMT_LAT_COL_OV (1L<<13) /* Bit 13: Tx Late Col Cnt Ov */ -#define XMT_ABO_COL_OV (1L<<12) /* Bit 12: Tx abo dueto Ex Col Ov*/ -#define XMT_MUL_COL_OV (1L<<11) /* Bit 11: Tx Mult Col Cnt Ov */ -#define XMT_SNG_COL (1L<<10) /* Bit 10: Tx Single Col Cnt Ov */ -#define XMT_MCTRL_OV (1L<<9) /* Bit 9: Tx MAC Ctrl Counter Ov*/ -#define XMT_MPAUSE (1L<<8) /* Bit 8: Tx Pause MAC Ctrl-F Ov*/ -#define XMT_BURST (1L<<7) /* Bit 7: Tx Burst Event Cnt Ov */ -#define XMT_LONG (1L<<6) /* Bit 6: Tx Long Frame Cnt Ov */ -#define XMT_UC_OK_OV (1L<<5) /* Bit 5: Tx Unicast Cnt Ov */ -#define XMT_MC_OK_OV (1L<<4) /* Bit 4: Tx Multicast Cnt Ov */ -#define XMT_BC_OK_OV (1L<<3) /* Bit 3: Tx Broadcast Cnt Ov */ -#define XMT_OK_LO_OV (1L<<2) /* Bit 2: Octets Tx OK Low CntOv*/ -#define XMT_OK_HI_OV (1L<<1) /* Bit 1: Octets Tx OK Hi Cnt Ov*/ -#define XMT_OK_OV (1L<<0) /* Bit 0: Frames Tx Ok Ov */ - -#define XMT_DEF_MSK (XMT_OK_LO_OV | XMT_OK_HI_OV) - -/* - * Receive Frame Status Encoding - */ -#define XMR_FS_LEN (0x3fffUL<<18) /* Bit 31..18: Rx Frame Length */ -#define XMR_FS_2L_VLAN (1L<<17) /* Bit 17: tagged wh 2Lev VLAN ID*/ -#define XMR_FS_1L_VLAN (1L<<16) /* Bit 16: tagged wh 1Lev VLAN ID*/ -#define XMR_FS_BC (1L<<15) /* Bit 15: Broadcast Frame */ -#define XMR_FS_MC (1L<<14) /* Bit 14: Multicast Frame */ -#define XMR_FS_UC (1L<<13) /* Bit 13: Unicast Frame */ - /* Bit 12: reserved */ -#define XMR_FS_BURST (1L<<11) /* Bit 11: Burst Mode */ -#define XMR_FS_CEX_ERR (1L<<10) /* Bit 10: Carrier Ext. Error */ -#define XMR_FS_802_3 (1L<<9) /* Bit 9: 802.3 Frame */ -#define XMR_FS_COL_ERR (1L<<8) /* Bit 8: Collision Error */ -#define XMR_FS_CAR_ERR (1L<<7) /* Bit 7: Carrier Event Error */ -#define XMR_FS_LEN_ERR (1L<<6) /* Bit 6: In-Range Length Error */ -#define XMR_FS_FRA_ERR (1L<<5) /* Bit 5: Framing Error */ -#define XMR_FS_RUNT (1L<<4) /* Bit 4: Runt Frame */ -#define XMR_FS_LNG_ERR (1L<<3) /* Bit 3: Giant (Jumbo) Frame */ -#define XMR_FS_FCS_ERR (1L<<2) /* Bit 2: Frame Check Sequ Err */ -#define XMR_FS_ERR (1L<<1) /* Bit 1: Frame Error */ -#define XMR_FS_MCTRL (1L<<0) /* Bit 0: MAC Control Packet */ - -/* - * XMR_FS_ERR will be set if - * XMR_FS_FCS_ERR, XMR_FS_LNG_ERR, XMR_FS_RUNT, - * XMR_FS_FRA_ERR, XMR_FS_LEN_ERR, or XMR_FS_CEX_ERR - * is set. XMR_FS_LNG_ERR and XMR_FS_LEN_ERR will issue - * XMR_FS_ERR unless the corresponding bit in the Receive Command - * Register is set. - */ -#define XMR_FS_ANY_ERR XMR_FS_ERR - -/*----------------------------------------------------------------------------*/ -/* - * XMAC-PHY Registers, indirect addressed over the XMAC - */ -#define PHY_XMAC_CTRL 0x00 /* 16 bit r/w PHY Control Register */ -#define PHY_XMAC_STAT 0x01 /* 16 bit r/w PHY Status Register */ -#define PHY_XMAC_ID0 0x02 /* 16 bit r/o PHY ID0 Register */ -#define PHY_XMAC_ID1 0x03 /* 16 bit r/o PHY ID1 Register */ -#define PHY_XMAC_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */ -#define PHY_XMAC_AUNE_LP 0x05 /* 16 bit r/o Link Partner Abi Reg */ -#define PHY_XMAC_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */ -#define PHY_XMAC_NEPG 0x07 /* 16 bit r/w Next Page Register */ -#define PHY_XMAC_NEPG_LP 0x08 /* 16 bit r/o Next Page Link P Reg */ - /* 0x09 - 0x0e: reserved */ -#define PHY_XMAC_EXT_STAT 0x0f /* 16 bit r/o Ext Status Register */ -#define PHY_XMAC_RES_ABI 0x10 /* 16 bit r/o PHY Resolved Ability */ - -/*----------------------------------------------------------------------------*/ -/* - * Broadcom-PHY Registers, indirect addressed over XMAC - */ -#define PHY_BCOM_CTRL 0x00 /* 16 bit r/w PHY Control Register */ -#define PHY_BCOM_STAT 0x01 /* 16 bit r/o PHY Status Register */ -#define PHY_BCOM_ID0 0x02 /* 16 bit r/o PHY ID0 Register */ -#define PHY_BCOM_ID1 0x03 /* 16 bit r/o PHY ID1 Register */ -#define PHY_BCOM_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */ -#define PHY_BCOM_AUNE_LP 0x05 /* 16 bit r/o Link Part Ability Reg */ -#define PHY_BCOM_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */ -#define PHY_BCOM_NEPG 0x07 /* 16 bit r/w Next Page Register */ -#define PHY_BCOM_NEPG_LP 0x08 /* 16 bit r/o Next Page Link P Reg */ - /* Broadcom-specific registers */ -#define PHY_BCOM_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Ctrl Reg */ -#define PHY_BCOM_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */ - /* 0x0b - 0x0e: reserved */ -#define PHY_BCOM_EXT_STAT 0x0f /* 16 bit r/o Extended Status Reg */ -#define PHY_BCOM_P_EXT_CTRL 0x10 /* 16 bit r/w PHY Extended Ctrl Reg */ -#define PHY_BCOM_P_EXT_STAT 0x11 /* 16 bit r/o PHY Extended Stat Reg */ -#define PHY_BCOM_RE_CTR 0x12 /* 16 bit r/w Receive Error Counter */ -#define PHY_BCOM_FC_CTR 0x13 /* 16 bit r/w False Carr Sense Cnt */ -#define PHY_BCOM_RNO_CTR 0x14 /* 16 bit r/w Receiver NOT_OK Cnt */ - /* 0x15 - 0x17: reserved */ -#define PHY_BCOM_AUX_CTRL 0x18 /* 16 bit r/w Auxiliary Control Reg */ -#define PHY_BCOM_AUX_STAT 0x19 /* 16 bit r/o Auxiliary Stat Summary */ -#define PHY_BCOM_INT_STAT 0x1a /* 16 bit r/o Interrupt Status Reg */ -#define PHY_BCOM_INT_MASK 0x1b /* 16 bit r/w Interrupt Mask Reg */ - /* 0x1c: reserved */ - /* 0x1d - 0x1f: test registers */ - -/*----------------------------------------------------------------------------*/ -/* - * Marvel-PHY Registers, indirect addressed over GMAC - */ -#define PHY_MARV_CTRL 0x00 /* 16 bit r/w PHY Control Register */ -#define PHY_MARV_STAT 0x01 /* 16 bit r/o PHY Status Register */ -#define PHY_MARV_ID0 0x02 /* 16 bit r/o PHY ID0 Register */ -#define PHY_MARV_ID1 0x03 /* 16 bit r/o PHY ID1 Register */ -#define PHY_MARV_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */ -#define PHY_MARV_AUNE_LP 0x05 /* 16 bit r/o Link Part Ability Reg */ -#define PHY_MARV_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */ -#define PHY_MARV_NEPG 0x07 /* 16 bit r/w Next Page Register */ -#define PHY_MARV_NEPG_LP 0x08 /* 16 bit r/o Next Page Link P Reg */ - /* Marvel-specific registers */ -#define PHY_MARV_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Ctrl Reg */ -#define PHY_MARV_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */ - /* 0x0b - 0x0e: reserved */ -#define PHY_MARV_EXT_STAT 0x0f /* 16 bit r/o Extended Status Reg */ -#define PHY_MARV_PHY_CTRL 0x10 /* 16 bit r/w PHY Specific Ctrl Reg */ -#define PHY_MARV_PHY_STAT 0x11 /* 16 bit r/o PHY Specific Stat Reg */ -#define PHY_MARV_INT_MASK 0x12 /* 16 bit r/w Interrupt Mask Reg */ -#define PHY_MARV_INT_STAT 0x13 /* 16 bit r/o Interrupt Status Reg */ -#define PHY_MARV_EXT_CTRL 0x14 /* 16 bit r/w Ext. PHY Specific Ctrl */ -#define PHY_MARV_RXE_CNT 0x15 /* 16 bit r/w Receive Error Counter */ -#define PHY_MARV_EXT_ADR 0x16 /* 16 bit r/w Ext. Ad. for Cable Diag. */ - /* 0x17: reserved */ -#define PHY_MARV_LED_CTRL 0x18 /* 16 bit r/w LED Control Reg */ -#define PHY_MARV_LED_OVER 0x19 /* 16 bit r/w Manual LED Override Reg */ -#define PHY_MARV_EXT_CTRL_2 0x1a /* 16 bit r/w Ext. PHY Specific Ctrl 2 */ -#define PHY_MARV_EXT_P_STAT 0x1b /* 16 bit r/w Ext. PHY Spec. Stat Reg */ -#define PHY_MARV_CABLE_DIAG 0x1c /* 16 bit r/o Cable Diagnostic Reg */ - /* 0x1d - 0x1f: reserved */ - -/*----------------------------------------------------------------------------*/ -/* - * Level One-PHY Registers, indirect addressed over XMAC - */ -#define PHY_LONE_CTRL 0x00 /* 16 bit r/w PHY Control Register */ -#define PHY_LONE_STAT 0x01 /* 16 bit r/o PHY Status Register */ -#define PHY_LONE_ID0 0x02 /* 16 bit r/o PHY ID0 Register */ -#define PHY_LONE_ID1 0x03 /* 16 bit r/o PHY ID1 Register */ -#define PHY_LONE_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */ -#define PHY_LONE_AUNE_LP 0x05 /* 16 bit r/o Link Part Ability Reg */ -#define PHY_LONE_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */ -#define PHY_LONE_NEPG 0x07 /* 16 bit r/w Next Page Register */ -#define PHY_LONE_NEPG_LP 0x08 /* 16 bit r/o Next Page Link Partner*/ - /* Level One-specific registers */ -#define PHY_LONE_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Control Reg*/ -#define PHY_LONE_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */ - /* 0x0b -0x0e: reserved */ -#define PHY_LONE_EXT_STAT 0x0f /* 16 bit r/o Extended Status Reg */ -#define PHY_LONE_PORT_CFG 0x10 /* 16 bit r/w Port Configuration Reg*/ -#define PHY_LONE_Q_STAT 0x11 /* 16 bit r/o Quick Status Reg */ -#define PHY_LONE_INT_ENAB 0x12 /* 16 bit r/w Interrupt Enable Reg */ -#define PHY_LONE_INT_STAT 0x13 /* 16 bit r/o Interrupt Status Reg */ -#define PHY_LONE_LED_CFG 0x14 /* 16 bit r/w LED Configuration Reg */ -#define PHY_LONE_PORT_CTRL 0x15 /* 16 bit r/w Port Control Reg */ -#define PHY_LONE_CIM 0x16 /* 16 bit r/o CIM Reg */ - /* 0x17 -0x1c: reserved */ - -/*----------------------------------------------------------------------------*/ -/* - * National-PHY Registers, indirect addressed over XMAC - */ -#define PHY_NAT_CTRL 0x00 /* 16 bit r/w PHY Control Register */ -#define PHY_NAT_STAT 0x01 /* 16 bit r/w PHY Status Register */ -#define PHY_NAT_ID0 0x02 /* 16 bit r/o PHY ID0 Register */ -#define PHY_NAT_ID1 0x03 /* 16 bit r/o PHY ID1 Register */ -#define PHY_NAT_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */ -#define PHY_NAT_AUNE_LP 0x05 /* 16 bit r/o Link Partner Ability Reg */ -#define PHY_NAT_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */ -#define PHY_NAT_NEPG 0x07 /* 16 bit r/w Next Page Register */ -#define PHY_NAT_NEPG_LP 0x08 /* 16 bit r/o Next Page Link Partner Reg */ - /* National-specific registers */ -#define PHY_NAT_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Control Reg */ -#define PHY_NAT_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */ - /* 0x0b -0x0e: reserved */ -#define PHY_NAT_EXT_STAT 0x0f /* 16 bit r/o Extended Status Register */ -#define PHY_NAT_EXT_CTRL1 0x10 /* 16 bit r/o Extended Control Reg1 */ -#define PHY_NAT_Q_STAT1 0x11 /* 16 bit r/o Quick Status Reg1 */ -#define PHY_NAT_10B_OP 0x12 /* 16 bit r/o 10Base-T Operations Reg */ -#define PHY_NAT_EXT_CTRL2 0x13 /* 16 bit r/o Extended Control Reg1 */ -#define PHY_NAT_Q_STAT2 0x14 /* 16 bit r/o Quick Status Reg2 */ - /* 0x15 -0x18: reserved */ -#define PHY_NAT_PHY_ADDR 0x19 /* 16 bit r/o PHY Address Register */ - - -/*----------------------------------------------------------------------------*/ - -/* - * PHY bit definitions - * Bits defined as PHY_X_..., PHY_B_..., PHY_L_... or PHY_N_... are - * Xmac/Broadcom/LevelOne/National-specific. - * All other are general. - */ - -/***** PHY_XMAC_CTRL 16 bit r/w PHY Control Register *****/ -/***** PHY_BCOM_CTRL 16 bit r/w PHY Control Register *****/ -/***** PHY_LONE_CTRL 16 bit r/w PHY Control Register *****/ -#define PHY_CT_RESET (1<<15) /* Bit 15: (sc) clear all PHY related regs */ -#define PHY_CT_LOOP (1<<14) /* Bit 14: enable Loopback over PHY */ -#define PHY_CT_SPS_LSB (1<<13) /* Bit 13: (BC,L1) Speed select, lower bit */ -#define PHY_CT_ANE (1<<12) /* Bit 12: Auto-Negotiation Enabled */ -#define PHY_CT_PDOWN (1<<11) /* Bit 11: (BC,L1) Power Down Mode */ -#define PHY_CT_ISOL (1<<10) /* Bit 10: (BC,L1) Isolate Mode */ -#define PHY_CT_RE_CFG (1<<9) /* Bit 9: (sc) Restart Auto-Negotiation */ -#define PHY_CT_DUP_MD (1<<8) /* Bit 8: Duplex Mode */ -#define PHY_CT_COL_TST (1<<7) /* Bit 7: (BC,L1) Collision Test enabled */ -#define PHY_CT_SPS_MSB (1<<6) /* Bit 6: (BC,L1) Speed select, upper bit */ - /* Bit 5..0: reserved */ - -#define PHY_CT_SP1000 PHY_CT_SPS_MSB /* enable speed of 1000 Mbps */ -#define PHY_CT_SP100 PHY_CT_SPS_LSB /* enable speed of 100 Mbps */ -#define PHY_CT_SP10 (0) /* enable speed of 10 Mbps */ - - -/***** PHY_XMAC_STAT 16 bit r/w PHY Status Register *****/ -/***** PHY_BCOM_STAT 16 bit r/w PHY Status Register *****/ -/***** PHY_MARV_STAT 16 bit r/w PHY Status Register *****/ -/***** PHY_LONE_STAT 16 bit r/w PHY Status Register *****/ - /* Bit 15..9: reserved */ - /* (BC/L1) 100/10 Mbps cap bits ignored*/ -#define PHY_ST_EXT_ST (1<<8) /* Bit 8: Extended Status Present */ - /* Bit 7: reserved */ -#define PHY_ST_PRE_SUP (1<<6) /* Bit 6: (BC/L1) preamble suppression */ -#define PHY_ST_AN_OVER (1<<5) /* Bit 5: Auto-Negotiation Over */ -#define PHY_ST_REM_FLT (1<<4) /* Bit 4: Remote Fault Condition Occured */ -#define PHY_ST_AN_CAP (1<<3) /* Bit 3: Auto-Negotiation Capability */ -#define PHY_ST_LSYNC (1<<2) /* Bit 2: Link Synchronized */ -#define PHY_ST_JAB_DET (1<<1) /* Bit 1: (BC/L1) Jabber Detected */ -#define PHY_ST_EXT_REG (1<<0) /* Bit 0: Extended Register available */ - - -/***** PHY_XMAC_ID1 16 bit r/o PHY ID1 Register */ -/***** PHY_BCOM_ID1 16 bit r/o PHY ID1 Register */ -/***** PHY_MARV_ID1 16 bit r/o PHY ID1 Register */ -/***** PHY_LONE_ID1 16 bit r/o PHY ID1 Register */ -#define PHY_I1_OUI_MSK (0x3f<<10) /* Bit 15..10: Organization Unique ID */ -#define PHY_I1_MOD_NUM (0x3f<<4) /* Bit 9.. 4: Model Number */ -#define PHY_I1_REV_MSK 0x0f /* Bit 3.. 0: Revision Number */ - -/* different Broadcom PHY Ids */ -#define PHY_BCOM_ID1_A1 0x6041 -#define PHY_BCOM_ID1_B2 0x6043 -#define PHY_BCOM_ID1_C0 0x6044 -#define PHY_BCOM_ID1_C5 0x6047 - - -/***** PHY_XMAC_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/ -/***** PHY_XMAC_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/ -#define PHY_AN_NXT_PG (1<<15) /* Bit 15: Request Next Page */ -#define PHY_X_AN_ACK (1<<14) /* Bit 14: (ro) Acknowledge Received */ -#define PHY_X_AN_RFB (3<<12) /* Bit 13..12: Remote Fault Bits */ - /* Bit 11.. 9: reserved */ -#define PHY_X_AN_PAUSE (3<<7) /* Bit 8.. 7: Pause Bits */ -#define PHY_X_AN_HD (1<<6) /* Bit 6: Half Duplex */ -#define PHY_X_AN_FD (1<<5) /* Bit 5: Full Duplex */ - /* Bit 4.. 0: reserved */ - -/***** PHY_BCOM_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/ -/***** PHY_BCOM_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/ -/* PHY_AN_NXT_PG (see XMAC) Bit 15: Request Next Page */ - /* Bit 14: reserved */ -#define PHY_B_AN_RF (1<<13) /* Bit 13: Remote Fault */ - /* Bit 12: reserved */ -#define PHY_B_AN_ASP (1<<11) /* Bit 11: Asymmetric Pause */ -#define PHY_B_AN_PC (1<<10) /* Bit 10: Pause Capable */ - /* Bit 9..5: 100/10 BT cap bits ingnored */ -#define PHY_B_AN_SEL 0x1f /* Bit 4..0: Selector Field, 00001=Ethernet*/ - -/***** PHY_LONE_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/ -/***** PHY_LONE_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/ -/* PHY_AN_NXT_PG (see XMAC) Bit 15: Request Next Page */ - /* Bit 14: reserved */ -#define PHY_L_AN_RF (1<<13) /* Bit 13: Remote Fault */ - /* Bit 12: reserved */ -#define PHY_L_AN_ASP (1<<11) /* Bit 11: Asymmetric Pause */ -#define PHY_L_AN_PC (1<<10) /* Bit 10: Pause Capable */ - /* Bit 9..5: 100/10 BT cap bits ingnored */ -#define PHY_L_AN_SEL 0x1f /* Bit 4..0: Selector Field, 00001=Ethernet*/ - -/***** PHY_NAT_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/ -/***** PHY_NAT_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/ -/* PHY_AN_NXT_PG (see XMAC) Bit 15: Request Next Page */ - /* Bit 14: reserved */ -#define PHY_N_AN_RF (1<<13) /* Bit 13: Remote Fault */ - /* Bit 12: reserved */ -#define PHY_N_AN_100F (1<<11) /* Bit 11: 100Base-T2 FD Support */ -#define PHY_N_AN_100H (1<<10) /* Bit 10: 100Base-T2 HD Support */ - /* Bit 9..5: 100/10 BT cap bits ingnored */ -#define PHY_N_AN_SEL 0x1f /* Bit 4..0: Selector Field, 00001=Ethernet*/ - -/* field type definition for PHY_x_AN_SEL */ -#define PHY_SEL_TYPE 0x01 /* 00001 = Ethernet */ - -/***** PHY_XMAC_AUNE_EXP 16 bit r/o Auto-Negotiation Expansion Reg *****/ - /* Bit 15..4: reserved */ -#define PHY_AN_LP_NP (1<<3) /* Bit 3: Link Partner can Next Page */ -#define PHY_AN_LOC_NP (1<<2) /* Bit 2: Local PHY can Next Page */ -#define PHY_AN_RX_PG (1<<1) /* Bit 1: Page Received */ - /* Bit 0: reserved */ - -/***** PHY_BCOM_AUNE_EXP 16 bit r/o Auto-Negotiation Expansion Reg *****/ - /* Bit 15..5: reserved */ -#define PHY_B_AN_PDF (1<<4) /* Bit 4: Parallel Detection Fault */ -/* PHY_AN_LP_NP (see XMAC) Bit 3: Link Partner can Next Page */ -/* PHY_AN_LOC_NP (see XMAC) Bit 2: Local PHY can Next Page */ -/* PHY_AN_RX_PG (see XMAC) Bit 1: Page Received */ -#define PHY_B_AN_LP_CAP (1<<0) /* Bit 0: Link Partner Auto-Neg. Cap. */ - -/***** PHY_LONE_AUNE_EXP 16 bit r/o Auto-Negotiation Expansion Reg *****/ -#define PHY_L_AN_BP (1<<5) /* Bit 5: Base Page Indication */ -#define PHY_L_AN_PDF (1<<4) /* Bit 4: Parallel Detection Fault */ -/* PHY_AN_LP_NP (see XMAC) Bit 3: Link Partner can Next Page */ -/* PHY_AN_LOC_NP (see XMAC) Bit 2: Local PHY can Next Page */ -/* PHY_AN_RX_PG (see XMAC) Bit 1: Page Received */ -#define PHY_B_AN_LP_CAP (1<<0) /* Bit 0: Link Partner Auto-Neg. Cap. */ - - -/***** PHY_XMAC_NEPG 16 bit r/w Next Page Register *****/ -/***** PHY_BCOM_NEPG 16 bit r/w Next Page Register *****/ -/***** PHY_LONE_NEPG 16 bit r/w Next Page Register *****/ -/***** PHY_XMAC_NEPG_LP 16 bit r/o Next Page Link Partner *****/ -/***** PHY_BCOM_NEPG_LP 16 bit r/o Next Page Link Partner *****/ -/***** PHY_LONE_NEPG_LP 16 bit r/o Next Page Link Partner *****/ -#define PHY_NP_MORE (1<<15) /* Bit 15: More, Next Pages to follow */ -#define PHY_NP_ACK1 (1<<14) /* Bit 14: (ro) Ack 1, for receiving a message*/ -#define PHY_NP_MSG_VAL (1<<13) /* Bit 13: Message Page valid */ -#define PHY_NP_ACK2 (1<<12) /* Bit 12: Ack 2, comply with msg content*/ -#define PHY_NP_TOG (1<<11) /* Bit 11: Toggle Bit, ensure sync */ -#define PHY_NP_MSG 0x07ff /* Bit 10..0: Message from/to Link Partner */ - -/* - * XMAC-Specific - */ -/***** PHY_XMAC_EXT_STAT 16 bit r/w Extended Status Register *****/ -#define PHY_X_EX_FD (1<<15) /* Bit 15: Device Supports Full Duplex */ -#define PHY_X_EX_HD (1<<14) /* Bit 14: Device Supports Half Duplex */ - /* Bit 13..0: reserved */ - -/***** PHY_XMAC_RES_ABI 16 bit r/o PHY Resolved Ability *****/ - /* Bit 15..9: reserved */ -#define PHY_X_RS_PAUSE (3<<7) /* Bit 8..7: selected Pause Mode */ -#define PHY_X_RS_HD (1<<6) /* Bit 6: Half Duplex Mode selected */ -#define PHY_X_RS_FD (1<<5) /* Bit 5: Full Duplex Mode selected */ -#define PHY_X_RS_ABLMIS (1<<4) /* Bit 4: duplex or pause cap mismatch */ -#define PHY_X_RS_PAUMIS (1<<3) /* Bit 3: pause capability missmatch */ - /* Bit 2..0: reserved */ -/* - * Remote Fault Bits (PHY_X_AN_RFB) encoding - */ -#define X_RFB_OK (0<<12) /* Bit 13..12 No errors, Link OK */ -#define X_RFB_LF (1<<12) /* Bit 13..12 Link Failure */ -#define X_RFB_OFF (2<<12) /* Bit 13..12 Offline */ -#define X_RFB_AN_ERR (3<<12) /* Bit 13..12 Auto-Negotiation Error */ - -/* - * Pause Bits (PHY_X_AN_PAUSE and PHY_X_RS_PAUSE) encoding - */ -#define PHY_X_P_NO_PAUSE (0<<7) /* Bit 8..7: no Pause Mode */ -#define PHY_X_P_SYM_MD (1<<7) /* Bit 8..7: symmetric Pause Mode */ -#define PHY_X_P_ASYM_MD (2<<7) /* Bit 8..7: asymmetric Pause Mode */ -#define PHY_X_P_BOTH_MD (3<<7) /* Bit 8..7: both Pause Mode */ - - -/* - * Broadcom-Specific - */ -/***** PHY_BCOM_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ -#define PHY_B_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */ -#define PHY_B_1000C_MSE (1<<12) /* Bit 12: Master/Slave Enable */ -#define PHY_B_1000C_MSC (1<<11) /* Bit 11: M/S Configuration */ -#define PHY_B_1000C_RD (1<<10) /* Bit 10: Repeater/DTE */ -#define PHY_B_1000C_AFD (1<<9) /* Bit 9: Advertise Full Duplex */ -#define PHY_B_1000C_AHD (1<<8) /* Bit 8: Advertise Half Duplex */ - /* Bit 7..0: reserved */ - -/***** PHY_BCOM_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/ -#define PHY_B_1000S_MSF (1<<15) /* Bit 15: Master/Slave Fault */ -#define PHY_B_1000S_MSR (1<<14) /* Bit 14: Master/Slave Result */ -#define PHY_B_1000S_LRS (1<<13) /* Bit 13: Local Receiver Status */ -#define PHY_B_1000S_RRS (1<<12) /* Bit 12: Remote Receiver Status */ -#define PHY_B_1000S_LP_FD (1<<11) /* Bit 11: Link Partner can FD */ -#define PHY_B_1000S_LP_HD (1<<10) /* Bit 10: Link Partner can HD */ - /* Bit 9..8: reserved */ -#define PHY_B_1000S_IEC 0xff /* Bit 7..0: Idle Error Count */ - -/***** PHY_BCOM_EXT_STAT 16 bit r/o Extended Status Register *****/ -#define PHY_B_ES_X_FD_CAP (1<<15) /* Bit 15: 1000Base-X FD capable */ -#define PHY_B_ES_X_HD_CAP (1<<14) /* Bit 14: 1000Base-X HD capable */ -#define PHY_B_ES_T_FD_CAP (1<<13) /* Bit 13: 1000Base-T FD capable */ -#define PHY_B_ES_T_HD_CAP (1<<12) /* Bit 12: 1000Base-T HD capable */ - /* Bit 11..0: reserved */ - -/***** PHY_BCOM_P_EXT_CTRL 16 bit r/w PHY Extended Control Reg *****/ -#define PHY_B_PEC_MAC_PHY (1<<15) /* Bit 15: 10BIT/GMI-Interface */ -#define PHY_B_PEC_DIS_CROSS (1<<14) /* Bit 14: Disable MDI Crossover */ -#define PHY_B_PEC_TX_DIS (1<<13) /* Bit 13: Tx output Disabled */ -#define PHY_B_PEC_INT_DIS (1<<12) /* Bit 12: Interrupts Disabled */ -#define PHY_B_PEC_F_INT (1<<11) /* Bit 11: Force Interrupt */ -#define PHY_B_PEC_BY_45 (1<<10) /* Bit 10: Bypass 4B5B-Decoder */ -#define PHY_B_PEC_BY_SCR (1<<9) /* Bit 9: Bypass Scrambler */ -#define PHY_B_PEC_BY_MLT3 (1<<8) /* Bit 8: Bypass MLT3 Encoder */ -#define PHY_B_PEC_BY_RXA (1<<7) /* Bit 7: Bypass Rx Alignm. */ -#define PHY_B_PEC_RES_SCR (1<<6) /* Bit 6: Reset Scrambler */ -#define PHY_B_PEC_EN_LTR (1<<5) /* Bit 5: Ena LED Traffic Mode */ -#define PHY_B_PEC_LED_ON (1<<4) /* Bit 4: Force LED's on */ -#define PHY_B_PEC_LED_OFF (1<<3) /* Bit 3: Force LED's off */ -#define PHY_B_PEC_EX_IPG (1<<2) /* Bit 2: Extend Tx IPG Mode */ -#define PHY_B_PEC_3_LED (1<<1) /* Bit 1: Three Link LED mode */ -#define PHY_B_PEC_HIGH_LA (1<<0) /* Bit 0: GMII FIFO Elasticy */ - -/***** PHY_BCOM_P_EXT_STAT 16 bit r/o PHY Extended Status Reg *****/ - /* Bit 15..14: reserved */ -#define PHY_B_PES_CROSS_STAT (1<<13) /* Bit 13: MDI Crossover Status */ -#define PHY_B_PES_INT_STAT (1<<12) /* Bit 12: Interrupt Status */ -#define PHY_B_PES_RRS (1<<11) /* Bit 11: Remote Receiver Stat. */ -#define PHY_B_PES_LRS (1<<10) /* Bit 10: Local Receiver Stat. */ -#define PHY_B_PES_LOCKED (1<<9) /* Bit 9: Locked */ -#define PHY_B_PES_LS (1<<8) /* Bit 8: Link Status */ -#define PHY_B_PES_RF (1<<7) /* Bit 7: Remote Fault */ -#define PHY_B_PES_CE_ER (1<<6) /* Bit 6: Carrier Ext Error */ -#define PHY_B_PES_BAD_SSD (1<<5) /* Bit 5: Bad SSD */ -#define PHY_B_PES_BAD_ESD (1<<4) /* Bit 4: Bad ESD */ -#define PHY_B_PES_RX_ER (1<<3) /* Bit 3: Receive Error */ -#define PHY_B_PES_TX_ER (1<<2) /* Bit 2: Transmit Error */ -#define PHY_B_PES_LOCK_ER (1<<1) /* Bit 1: Lock Error */ -#define PHY_B_PES_MLT3_ER (1<<0) /* Bit 0: MLT3 code Error */ - -/***** PHY_BCOM_FC_CTR 16 bit r/w False Carrier Counter *****/ - /* Bit 15..8: reserved */ -#define PHY_B_FC_CTR 0xff /* Bit 7..0: False Carrier Counter */ - -/***** PHY_BCOM_RNO_CTR 16 bit r/w Receive NOT_OK Counter *****/ -#define PHY_B_RC_LOC_MSK 0xff00 /* Bit 15..8: Local Rx NOT_OK cnt */ -#define PHY_B_RC_REM_MSK 0x00ff /* Bit 7..0: Remote Rx NOT_OK cnt */ - -/***** PHY_BCOM_AUX_CTRL 16 bit r/w Auxiliary Control Reg *****/ -#define PHY_B_AC_L_SQE (1<<15) /* Bit 15: Low Squelch */ -#define PHY_B_AC_LONG_PACK (1<<14) /* Bit 14: Rx Long Packets */ -#define PHY_B_AC_ER_CTRL (3<<12) /* Bit 13..12: Edgerate Control */ - /* Bit 11: reserved */ -#define PHY_B_AC_TX_TST (1<<10) /* Bit 10: Tx test bit, always 1 */ - /* Bit 9.. 8: reserved */ -#define PHY_B_AC_DIS_PRF (1<<7) /* Bit 7: dis part resp filter */ - /* Bit 6: reserved */ -#define PHY_B_AC_DIS_PM (1<<5) /* Bit 5: dis power management */ - /* Bit 4: reserved */ -#define PHY_B_AC_DIAG (1<<3) /* Bit 3: Diagnostic Mode */ - /* Bit 2.. 0: reserved */ - -/***** PHY_BCOM_AUX_STAT 16 bit r/o Auxiliary Status Reg *****/ -#define PHY_B_AS_AN_C (1<<15) /* Bit 15: AutoNeg complete */ -#define PHY_B_AS_AN_CA (1<<14) /* Bit 14: AN Complete Ack */ -#define PHY_B_AS_ANACK_D (1<<13) /* Bit 13: AN Ack Detect */ -#define PHY_B_AS_ANAB_D (1<<12) /* Bit 12: AN Ability Detect */ -#define PHY_B_AS_NPW (1<<11) /* Bit 11: AN Next Page Wait */ -#define PHY_B_AS_AN_RES_MSK (7<<8) /* Bit 10..8: AN HDC */ -#define PHY_B_AS_PDF (1<<7) /* Bit 7: Parallel Detect. Fault */ -#define PHY_B_AS_RF (1<<6) /* Bit 6: Remote Fault */ -#define PHY_B_AS_ANP_R (1<<5) /* Bit 5: AN Page Received */ -#define PHY_B_AS_LP_ANAB (1<<4) /* Bit 4: LP AN Ability */ -#define PHY_B_AS_LP_NPAB (1<<3) /* Bit 3: LP Next Page Ability */ -#define PHY_B_AS_LS (1<<2) /* Bit 2: Link Status */ -#define PHY_B_AS_PRR (1<<1) /* Bit 1: Pause Resolution-Rx */ -#define PHY_B_AS_PRT (1<<0) /* Bit 0: Pause Resolution-Tx */ - -#define PHY_B_AS_PAUSE_MSK (PHY_B_AS_PRR | PHY_B_AS_PRT) - -/***** PHY_BCOM_INT_STAT 16 bit r/o Interrupt Status Reg *****/ -/***** PHY_BCOM_INT_MASK 16 bit r/w Interrupt Mask Reg *****/ - /* Bit 15: reserved */ -#define PHY_B_IS_PSE (1<<14) /* Bit 14: Pair Swap Error */ -#define PHY_B_IS_MDXI_SC (1<<13) /* Bit 13: MDIX Status Change */ -#define PHY_B_IS_HCT (1<<12) /* Bit 12: counter above 32k */ -#define PHY_B_IS_LCT (1<<11) /* Bit 11: counter above 128 */ -#define PHY_B_IS_AN_PR (1<<10) /* Bit 10: Page Received */ -#define PHY_B_IS_NO_HDCL (1<<9) /* Bit 9: No HCD Link */ -#define PHY_B_IS_NO_HDC (1<<8) /* Bit 8: No HCD */ -#define PHY_B_IS_NEG_USHDC (1<<7) /* Bit 7: Negotiated Unsup. HCD */ -#define PHY_B_IS_SCR_S_ER (1<<6) /* Bit 6: Scrambler Sync Error */ -#define PHY_B_IS_RRS_CHANGE (1<<5) /* Bit 5: Remote Rx Stat Change */ -#define PHY_B_IS_LRS_CHANGE (1<<4) /* Bit 4: Local Rx Stat Change */ -#define PHY_B_IS_DUP_CHANGE (1<<3) /* Bit 3: Duplex Mode Change */ -#define PHY_B_IS_LSP_CHANGE (1<<2) /* Bit 2: Link Speed Change */ -#define PHY_B_IS_LST_CHANGE (1<<1) /* Bit 1: Link Status Changed */ -#define PHY_B_IS_CRC_ER (1<<0) /* Bit 0: CRC Error */ - -#define PHY_B_DEF_MSK (~(PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE)) - -/* Pause Bits (PHY_B_AN_ASP and PHY_B_AN_PC) encoding */ -#define PHY_B_P_NO_PAUSE (0<<10) /* Bit 11..10: no Pause Mode */ -#define PHY_B_P_SYM_MD (1<<10) /* Bit 11..10: symmetric Pause Mode */ -#define PHY_B_P_ASYM_MD (2<<10) /* Bit 11..10: asymmetric Pause Mode */ -#define PHY_B_P_BOTH_MD (3<<10) /* Bit 11..10: both Pause Mode */ - -/* - * Resolved Duplex mode and Capabilities (Aux Status Summary Reg) - */ -#define PHY_B_RES_1000FD (7<<8) /* Bit 10..8: 1000Base-T Full Dup. */ -#define PHY_B_RES_1000HD (6<<8) /* Bit 10..8: 1000Base-T Half Dup. */ -/* others: 100/10: invalid for us */ - -/* - * Level One-Specific - */ -/***** PHY_LONE_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ -#define PHY_L_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */ -#define PHY_L_1000C_MSE (1<<12) /* Bit 12: Master/Slave Enable */ -#define PHY_L_1000C_MSC (1<<11) /* Bit 11: M/S Configuration */ -#define PHY_L_1000C_RD (1<<10) /* Bit 10: Repeater/DTE */ -#define PHY_L_1000C_AFD (1<<9) /* Bit 9: Advertise Full Duplex */ -#define PHY_L_1000C_AHD (1<<8) /* Bit 8: Advertise Half Duplex */ - /* Bit 7..0: reserved */ - -/***** PHY_LONE_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/ -#define PHY_L_1000S_MSF (1<<15) /* Bit 15: Master/Slave Fault */ -#define PHY_L_1000S_MSR (1<<14) /* Bit 14: Master/Slave Result */ -#define PHY_L_1000S_LRS (1<<13) /* Bit 13: Local Receiver Status */ -#define PHY_L_1000S_RRS (1<<12) /* Bit 12: Remote Receiver Status*/ -#define PHY_L_1000S_LP_FD (1<<11) /* Bit 11: Link Partner can FD */ -#define PHY_L_1000S_LP_HD (1<<10) /* Bit 10: Link Partner can HD */ - /* Bit 9..8: reserved */ -#define PHY_B_1000S_IEC 0xff /* Bit 7..0: Idle Error Count */ - -/***** PHY_LONE_EXT_STAT 16 bit r/o Extended Status Register *****/ -#define PHY_L_ES_X_FD_CAP (1<<15) /* Bit 15: 1000Base-X FD capable */ -#define PHY_L_ES_X_HD_CAP (1<<14) /* Bit 14: 1000Base-X HD capable */ -#define PHY_L_ES_T_FD_CAP (1<<13) /* Bit 13: 1000Base-T FD capable */ -#define PHY_L_ES_T_HD_CAP (1<<12) /* Bit 12: 1000Base-T HD capable */ - /* Bit 11..0: reserved */ - -/***** PHY_LONE_PORT_CFG 16 bit r/w Port Configuration Reg *****/ -#define PHY_L_PC_REP_MODE (1<<15) /* Bit 15: Repeater Mode */ - /* Bit 14: reserved */ -#define PHY_L_PC_TX_DIS (1<<13) /* Bit 13: Tx output Disabled */ -#define PHY_L_PC_BY_SCR (1<<12) /* Bit 12: Bypass Scrambler */ -#define PHY_L_PC_BY_45 (1<<11) /* Bit 11: Bypass 4B5B-Decoder */ -#define PHY_L_PC_JAB_DIS (1<<10) /* Bit 10: Jabber Disabled */ -#define PHY_L_PC_SQE (1<<9) /* Bit 9: Enable Heartbeat */ -#define PHY_L_PC_TP_LOOP (1<<8) /* Bit 8: TP Loopback */ -#define PHY_L_PC_SSS (1<<7) /* Bit 7: Smart Speed Selection */ -#define PHY_L_PC_FIFO_SIZE (1<<6) /* Bit 6: FIFO Size */ -#define PHY_L_PC_PRE_EN (1<<5) /* Bit 5: Preamble Enable */ -#define PHY_L_PC_CIM (1<<4) /* Bit 4: Carrier Integrity Mon */ -#define PHY_L_PC_10_SER (1<<3) /* Bit 3: Use Serial Output */ -#define PHY_L_PC_ANISOL (1<<2) /* Bit 2: Unisolate Port */ -#define PHY_L_PC_TEN_BIT (1<<1) /* Bit 1: 10bit iface mode on */ -#define PHY_L_PC_ALTCLOCK (1<<0) /* Bit 0: (ro) ALTCLOCK Mode on */ - -/***** PHY_LONE_Q_STAT 16 bit r/o Quick Status Reg *****/ -#define PHY_L_QS_D_RATE (3<<14) /* Bit 15..14: Data Rate */ -#define PHY_L_QS_TX_STAT (1<<13) /* Bit 13: Transmitting */ -#define PHY_L_QS_RX_STAT (1<<12) /* Bit 12: Receiving */ -#define PHY_L_QS_COL_STAT (1<<11) /* Bit 11: Collision */ -#define PHY_L_QS_L_STAT (1<<10) /* Bit 10: Link is up */ -#define PHY_L_QS_DUP_MOD (1<<9) /* Bit 9: Full/Half Duplex */ -#define PHY_L_QS_AN (1<<8) /* Bit 8: AutoNeg is On */ -#define PHY_L_QS_AN_C (1<<7) /* Bit 7: AN is Complete */ -#define PHY_L_QS_LLE (7<<4) /* Bit 6: Line Length Estim. */ -#define PHY_L_QS_PAUSE (1<<3) /* Bit 3: LP advertised Pause */ -#define PHY_L_QS_AS_PAUSE (1<<2) /* Bit 2: LP adv. asym. Pause */ -#define PHY_L_QS_ISOLATE (1<<1) /* Bit 1: CIM Isolated */ -#define PHY_L_QS_EVENT (1<<0) /* Bit 0: Event has occurred */ - -/***** PHY_LONE_INT_ENAB 16 bit r/w Interrupt Enable Reg *****/ -/***** PHY_LONE_INT_STAT 16 bit r/o Interrupt Status Reg *****/ - /* Bit 15..14: reserved */ -#define PHY_L_IS_AN_F (1<<13) /* Bit 13: Auto-Negotiation fault */ - /* Bit 12: not described */ -#define PHY_L_IS_CROSS (1<<11) /* Bit 11: Crossover used */ -#define PHY_L_IS_POL (1<<10) /* Bit 10: Polarity correct. used*/ -#define PHY_L_IS_SS (1<<9) /* Bit 9: Smart Speed Downgrade*/ -#define PHY_L_IS_CFULL (1<<8) /* Bit 8: Counter Full */ -#define PHY_L_IS_AN_C (1<<7) /* Bit 7: AutoNeg Complete */ -#define PHY_L_IS_SPEED (1<<6) /* Bit 6: Speed Changed */ -#define PHY_L_IS_DUP (1<<5) /* Bit 5: Duplex Changed */ -#define PHY_L_IS_LS (1<<4) /* Bit 4: Link Status Changed */ -#define PHY_L_IS_ISOL (1<<3) /* Bit 3: Isolate Occured */ -#define PHY_L_IS_MDINT (1<<2) /* Bit 2: (ro) STAT: MII Int Pending */ -#define PHY_L_IS_INTEN (1<<1) /* Bit 1: ENAB: Enable IRQs */ -#define PHY_L_IS_FORCE (1<<0) /* Bit 0: ENAB: Force Interrupt */ - -/* int. mask */ -#define PHY_L_DEF_MSK (PHY_L_IS_LS | PHY_L_IS_ISOL | PHY_L_IS_INTEN) - -/***** PHY_LONE_LED_CFG 16 bit r/w LED Configuration Reg *****/ -#define PHY_L_LC_LEDC (3<<14) /* Bit 15..14: Col/Blink/On/Off */ -#define PHY_L_LC_LEDR (3<<12) /* Bit 13..12: Rx/Blink/On/Off */ -#define PHY_L_LC_LEDT (3<<10) /* Bit 11..10: Tx/Blink/On/Off */ -#define PHY_L_LC_LEDG (3<<8) /* Bit 9..8: Giga/Blink/On/Off */ -#define PHY_L_LC_LEDS (3<<6) /* Bit 7..6: 10-100/Blink/On/Off */ -#define PHY_L_LC_LEDL (3<<4) /* Bit 5..4: Link/Blink/On/Off */ -#define PHY_L_LC_LEDF (3<<2) /* Bit 3..2: Duplex/Blink/On/Off */ -#define PHY_L_LC_PSTRECH (1<<1) /* Bit 1: Strech LED Pulses */ -#define PHY_L_LC_FREQ (1<<0) /* Bit 0: 30/100 ms */ - -/***** PHY_LONE_PORT_CTRL 16 bit r/w Port Control Reg *****/ -#define PHY_L_PC_TX_TCLK (1<<15) /* Bit 15: Enable TX_TCLK */ - /* Bit 14: reserved */ -#define PHY_L_PC_ALT_NP (1<<13) /* Bit 14: Alternate Next Page */ -#define PHY_L_PC_GMII_ALT (1<<12) /* Bit 13: Alternate GMII driver */ - /* Bit 11: reserved */ -#define PHY_L_PC_TEN_CRS (1<<10) /* Bit 10: Extend CRS*/ - /* Bit 9..0: not described */ - -/***** PHY_LONE_CIM 16 bit r/o CIM Reg *****/ -#define PHY_L_CIM_ISOL (255<<8)/* Bit 15..8: Isolate Count */ -#define PHY_L_CIM_FALSE_CAR (255<<0)/* Bit 7..0: False Carrier Count */ - - -/* - * Pause Bits (PHY_L_AN_ASP and PHY_L_AN_PC) encoding - */ -#define PHY_L_P_NO_PAUSE (0<<10) /* Bit 11..10: no Pause Mode */ -#define PHY_L_P_SYM_MD (1<<10) /* Bit 11..10: symmetric Pause Mode */ -#define PHY_L_P_ASYM_MD (2<<10) /* Bit 11..10: asymmetric Pause Mode */ -#define PHY_L_P_BOTH_MD (3<<10) /* Bit 11..10: both Pause Mode */ - - -/* - * National-Specific - */ -/***** PHY_NAT_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ -#define PHY_N_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */ -#define PHY_N_1000C_MSE (1<<12) /* Bit 12: Master/Slave Enable */ -#define PHY_N_1000C_MSC (1<<11) /* Bit 11: M/S Configuration */ -#define PHY_N_1000C_RD (1<<10) /* Bit 10: Repeater/DTE */ -#define PHY_N_1000C_AFD (1<<9) /* Bit 9: Advertise Full Duplex */ -#define PHY_N_1000C_AHD (1<<8) /* Bit 8: Advertise Half Duplex */ -#define PHY_N_1000C_APC (1<<7) /* Bit 7: Asymmetric Pause Cap. */ - /* Bit 6..0: reserved */ - -/***** PHY_NAT_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/ -#define PHY_N_1000S_MSF (1<<15) /* Bit 15: Master/Slave Fault */ -#define PHY_N_1000S_MSR (1<<14) /* Bit 14: Master/Slave Result */ -#define PHY_N_1000S_LRS (1<<13) /* Bit 13: Local Receiver Status */ -#define PHY_N_1000S_RRS (1<<12) /* Bit 12: Remote Receiver Status*/ -#define PHY_N_1000S_LP_FD (1<<11) /* Bit 11: Link Partner can FD */ -#define PHY_N_1000S_LP_HD (1<<10) /* Bit 10: Link Partner can HD */ -#define PHY_N_1000C_LP_APC (1<<9) /* Bit 9: LP Asym. Pause Cap. */ - /* Bit 8: reserved */ -#define PHY_N_1000S_IEC 0xff /* Bit 7..0: Idle Error Count */ - -/***** PHY_NAT_EXT_STAT 16 bit r/o Extended Status Register *****/ -#define PHY_N_ES_X_FD_CAP (1<<15) /* Bit 15: 1000Base-X FD capable */ -#define PHY_N_ES_X_HD_CAP (1<<14) /* Bit 14: 1000Base-X HD capable */ -#define PHY_N_ES_T_FD_CAP (1<<13) /* Bit 13: 1000Base-T FD capable */ -#define PHY_N_ES_T_HD_CAP (1<<12) /* Bit 12: 1000Base-T HD capable */ - /* Bit 11..0: reserved */ - -/* todo: those are still missing */ -/***** PHY_NAT_EXT_CTRL1 16 bit r/o Extended Control Reg1 *****/ -/***** PHY_NAT_Q_STAT1 16 bit r/o Quick Status Reg1 *****/ -/***** PHY_NAT_10B_OP 16 bit r/o 10Base-T Operations Reg *****/ -/***** PHY_NAT_EXT_CTRL2 16 bit r/o Extended Control Reg1 *****/ -/***** PHY_NAT_Q_STAT2 16 bit r/o Quick Status Reg2 *****/ -/***** PHY_NAT_PHY_ADDR 16 bit r/o PHY Address Register *****/ - -/* - * Marvell-Specific - */ -/***** PHY_MARV_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/ -/***** PHY_MARV_AUNE_LP 16 bit r/w Link Part Ability Reg *****/ -#define PHY_M_AN_NXT_PG BIT_15 /* Request Next Page */ -#define PHY_M_AN_ACK BIT_14 /* (ro) Acknowledge Received */ -#define PHY_M_AN_RF BIT_13 /* Remote Fault */ - /* Bit 12: reserved */ -#define PHY_M_AN_ASP BIT_11 /* Asymmetric Pause */ -#define PHY_M_AN_PC BIT_10 /* MAC Pause implemented */ -#define PHY_M_AN_100_FD BIT_8 /* Advertise 100Base-TX Full Duplex */ -#define PHY_M_AN_100_HD BIT_7 /* Advertise 100Base-TX Half Duplex */ -#define PHY_M_AN_10_FD BIT_6 /* Advertise 10Base-TX Full Duplex */ -#define PHY_M_AN_10_HD BIT_5 /* Advertise 10Base-TX Half Duplex */ - -/* special defines for FIBER (88E1011S only) */ -#define PHY_M_AN_ASP_X BIT_8 /* Asymmetric Pause */ -#define PHY_M_AN_PC_X BIT_7 /* MAC Pause implemented */ -#define PHY_M_AN_1000X_AHD BIT_6 /* Advertise 10000Base-X Half Duplex */ -#define PHY_M_AN_1000X_AFD BIT_5 /* Advertise 10000Base-X Full Duplex */ - -/* Pause Bits (PHY_M_AN_ASP_X and PHY_M_AN_PC_X) encoding */ -#define PHY_M_P_NO_PAUSE_X (0<<7) /* Bit 8.. 7: no Pause Mode */ -#define PHY_M_P_SYM_MD_X (1<<7) /* Bit 8.. 7: symmetric Pause Mode */ -#define PHY_M_P_ASYM_MD_X (2<<7) /* Bit 8.. 7: asymmetric Pause Mode */ -#define PHY_M_P_BOTH_MD_X (3<<7) /* Bit 8.. 7: both Pause Mode */ - -/***** PHY_MARV_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ -#define PHY_M_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */ -#define PHY_M_1000C_MSE (1<<12) /* Bit 12: Manual Master/Slave Enable */ -#define PHY_M_1000C_MSC (1<<11) /* Bit 11: M/S Configuration (1=Master) */ -#define PHY_M_1000C_MPD (1<<10) /* Bit 10: Multi-Port Device */ -#define PHY_M_1000C_AFD (1<<9) /* Bit 9: Advertise Full Duplex */ -#define PHY_M_1000C_AHD (1<<8) /* Bit 8: Advertise Half Duplex */ - /* Bit 7..0: reserved */ - -/***** PHY_MARV_PHY_CTRL 16 bit r/w PHY Specific Ctrl Reg *****/ - -#define PHY_M_PC_TX_FFD_MSK (3<<14) /* Bit 15..14: Tx FIFO Depth Mask */ -#define PHY_M_PC_RX_FFD_MSK (3<<12) /* Bit 13..12: Rx FIFO Depth Mask */ -#define PHY_M_PC_ASS_CRS_TX (1<<11) /* Bit 11: Assert CRS on Transmit */ -#define PHY_M_PC_FL_GOOD (1<<10) /* Bit 10: Force Link Good */ -#define PHY_M_PC_EN_DET_MSK (3<<8) /* Bit 9.. 8: Energy Detect Mask */ -#define PHY_M_PC_ENA_EXT_D (1<<7) /* Bit 7: Enable Ext. Distance (10BT) */ -#define PHY_M_PC_MDIX_MSK (3<<5) /* Bit 6.. 5: MDI/MDIX Config. Mask */ -#define PHY_M_PC_DIS_125CLK (1<<4) /* Bit 4: Disable 125 CLK */ -#define PHY_M_PC_MAC_POW_UP (1<<3) /* Bit 3: MAC Power up */ -#define PHY_M_PC_SQE_T_ENA (1<<2) /* Bit 2: SQE Test Enabled */ -#define PHY_M_PC_POL_R_DIS (1<<1) /* Bit 1: Polarity Reversal Disabled */ -#define PHY_M_PC_DIS_JABBER (1<<0) /* Bit 0: Disable Jabber */ - -#define PHY_M_PC_MDI_XMODE(x) SHIFT5(x) -#define PHY_M_PC_MAN_MDI 0 /* 00 = Manual MDI configuration */ -#define PHY_M_PC_MAN_MDIX 1 /* 01 = Manual MDIX configuration */ -#define PHY_M_PC_ENA_AUTO 3 /* 11 = Enable Automatic Crossover */ - -/***** PHY_MARV_PHY_STAT 16 bit r/o PHY Specific Status Reg *****/ -#define PHY_M_PS_SPEED_MSK (3<<14) /* Bit 15..14: Speed Mask */ -#define PHY_M_PS_SPEED_1000 (1<<15) /* 10 = 1000 Mbps */ -#define PHY_M_PS_SPEED_100 (1<<14) /* 01 = 100 Mbps */ -#define PHY_M_PS_SPEED_10 0 /* 00 = 10 Mbps */ -#define PHY_M_PS_FULL_DUP (1<<13) /* Bit 13: Full Duplex */ -#define PHY_M_PS_PAGE_REC (1<<12) /* Bit 12: Page Received */ -#define PHY_M_PS_SPDUP_RES (1<<11) /* Bit 11: Speed & Duplex Resolved */ -#define PHY_M_PS_LINK_UP (1<<10) /* Bit 10: Link Up */ -#define PHY_M_PS_CABLE_MSK (3<<7) /* Bit 9.. 7: Cable Length Mask */ -#define PHY_M_PS_MDI_X_STAT (1<<6) /* Bit 6: MDI Crossover Stat (1=MDIX) */ -#define PHY_M_PS_DOWNS_STAT (1<<5) /* Bit 5: Downshift Status (1=downsh.) */ -#define PHY_M_PS_ENDET_STAT (1<<4) /* Bit 4: Energy Detect Status (1=act) */ -#define PHY_M_PS_TX_P_EN (1<<3) /* Bit 3: Tx Pause Enabled */ -#define PHY_M_PS_RX_P_EN (1<<2) /* Bit 2: Rx Pause Enabled */ -#define PHY_M_PS_POL_REV (1<<1) /* Bit 1: Polarity Reversed */ -#define PHY_M_PC_JABBER (1<<0) /* Bit 0: Jabber */ - -#define PHY_M_PS_PAUSE_MSK (PHY_M_PS_TX_P_EN | PHY_M_PS_RX_P_EN) - -/***** PHY_MARV_INT_MASK 16 bit r/w Interrupt Mask Reg *****/ -/***** PHY_MARV_INT_STAT 16 bit r/o Interrupt Status Reg *****/ -#define PHY_M_IS_AN_ERROR (1<<15) /* Bit 15: Auto-Negotiation Error */ -#define PHY_M_IS_LSP_CHANGE (1<<14) /* Bit 14: Link Speed Changed */ -#define PHY_M_IS_DUP_CHANGE (1<<13) /* Bit 13: Duplex Mode Changed */ -#define PHY_M_IS_AN_PR (1<<12) /* Bit 12: Page Received */ -#define PHY_M_IS_AN_COMPL (1<<11) /* Bit 11: Auto-Negotiation Completed */ -#define PHY_M_IS_LST_CHANGE (1<<10) /* Bit 10: Link Status Changed */ -#define PHY_M_IS_SYMB_ERROR (1<<9) /* Bit 9: Symbol Error */ -#define PHY_M_IS_FALSE_CARR (1<<8) /* Bit 8: False Carrier */ -#define PHY_M_IS_FIFO_ERROR (1<<7) /* Bit 7: FIFO Overflow/Underrun Error */ -#define PHY_M_IS_MDI_CHANGE (1<<6) /* Bit 6: MDI Crossover Changed */ -#define PHY_M_IS_DOWNSH_DET (1<<5) /* Bit 5: Downshift Detected */ -#define PHY_M_IS_END_CHANGE (1<<4) /* Bit 4: Energy Detect Changed */ - /* Bit 3..2: reserved */ -#define PHY_M_IS_POL_CHANGE (1<<1) /* Bit 1: Polarity Changed */ -#define PHY_M_IS_JABBER (1<<0) /* Bit 0: Jabber */ - -#define PHY_M_DEF_MSK (PHY_M_IS_AN_ERROR | PHY_M_IS_AN_PR | \ - PHY_M_IS_LST_CHANGE | PHY_M_IS_FIFO_ERROR) - -/***** PHY_MARV_EXT_CTRL 16 bit r/w Ext. PHY Specific Ctrl *****/ -#define PHY_M_EC_M_DSC_MSK (3<<10) /* Bit 11..10: Master downshift counter */ -#define PHY_M_EC_S_DSC_MSK (3<<8) /* Bit 9.. 8: Slave downshift counter */ -#define PHY_M_EC_MAC_S_MSK (7<<4) /* Bit 6.. 4: Def. MAC interface speed */ - -#define PHY_M_EC_M_DSC(x) SHIFT10(x) /* 00=1x; 01=2x; 10=3x; 11=4x */ -#define PHY_M_EC_S_DSC(x) SHIFT8(x) /* 00=dis; 01=1x; 10=2x; 11=3x */ -#define PHY_M_EC_MAC_S(x) SHIFT4(x) /* 01X=0; 110=2.5; 111=25 (MHz) */ - -#define MAC_TX_CLK_0_MHZ 2 -#define MAC_TX_CLK_2_5_MHZ 6 -#define MAC_TX_CLK_25_MHZ 7 - -/***** PHY_MARV_LED_CTRL 16 bit r/w LED Control Reg *****/ -#define PHY_M_LEDC_DIS_LED (1<<15) /* Bit 15: Disable LED */ -#define PHY_M_LEDC_PULS_MSK (7<<12) /* Bit 14..12: Pulse Stretch Mask */ -#define PHY_M_LEDC_F_INT (1<<11) /* Bit 11: Force Interrupt */ -#define PHY_M_LEDC_BL_R_MSK (7<<8) /* Bit 10.. 8: Blink Rate Mask */ - /* Bit 7.. 5: reserved */ -#define PHY_M_LEDC_LINK_MSK (3<<3) /* Bit 4.. 3: Link Control Mask */ -#define PHY_M_LEDC_DP_CTRL (1<<2) /* Bit 2: Duplex Control */ -#define PHY_M_LEDC_RX_CTRL (1<<1) /* Bit 1: Rx activity / Link */ -#define PHY_M_LEDC_TX_CTRL (1<<0) /* Bit 0: Tx activity / Link */ - -#define PHY_M_LED_PULS_DUR(x) SHIFT12(x) /* Pulse Stretch Duration */ - -#define PULS_NO_STR 0 /* no pulse stretching */ -#define PULS_21MS 1 /* 21 ms to 42 ms */ -#define PULS_42MS 2 /* 42 ms to 84 ms */ -#define PULS_84MS 3 /* 84 ms to 170 ms */ -#define PULS_170MS 4 /* 170 ms to 340 ms */ -#define PULS_340MS 5 /* 340 ms to 670 ms */ -#define PULS_670MS 6 /* 670 ms to 1.3 s */ -#define PULS_1300MS 7 /* 1.3 s to 2.7 s */ - -#define PHY_M_LED_BLINK_RT(x) SHIFT8(x) /* Blink Rate */ - -#define BLINK_42MS 0 /* 42 ms */ -#define BLINK_84MS 1 /* 84 ms */ -#define BLINK_170MS 2 /* 170 ms */ -#define BLINK_340MS 3 /* 340 ms */ -#define BLINK_670MS 4 /* 670 ms */ - /* values 5 - 7: reserved */ - -/***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/ -#define PHY_M_LED_MO_DUP(x) SHIFT10(x) /* Bit 11..10: Duplex */ -#define PHY_M_LED_MO_10(x) SHIFT8(x) /* Bit 9.. 8: Link 10 */ -#define PHY_M_LED_MO_100(x) SHIFT6(x) /* Bit 7.. 6: Link 100 */ -#define PHY_M_LED_MO_1000(x) SHIFT4(x) /* Bit 5.. 4: Link 1000 */ -#define PHY_M_LED_MO_RX(x) SHIFT2(x) /* Bit 3.. 2: Rx */ -#define PHY_M_LED_MO_TX(x) SHIFT0(x) /* Bit 1.. 0: Tx */ - -#define MO_LED_NORM 0 -#define MO_LED_BLINK 1 -#define MO_LED_OFF 2 -#define MO_LED_ON 3 - -/***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/ - /* Bit 15.. 7: reserved */ -#define PHY_M_EC2_FI_IMPED (1<<6) /* Bit 6: Fiber Input Impedance */ -#define PHY_M_EC2_FO_IMPED (1<<5) /* Bit 5: Fiber Output Impedance */ -#define PHY_M_EC2_FO_M_CLK (1<<4) /* Bit 4: Fiber Mode Clock Enable */ -#define PHY_M_EC2_FO_BOOST (1<<3) /* Bit 3: Fiber Output Boost */ -#define PHY_M_EC2_FO_AM_MSK 7 /* Bit 2.. 0: Fiber Output Amplitude */ - -/***** PHY_MARV_CABLE_DIAG 16 bit r/o Cable Diagnostic Reg *****/ -#define PHY_M_CABD_ENA_TEST (1<<15) /* Bit 15: Enable Test */ -#define PHY_M_CABD_STAT_MSK (3<<13) /* Bit 14..13: Status */ - /* Bit 12.. 8: reserved */ -#define PHY_M_CABD_DIST_MSK 0xff /* Bit 7.. 0: Distance */ - -/* values for Cable Diagnostic Status (11=fail; 00=OK; 10=open; 01=short) */ -#define CABD_STAT_NORMAL 0 -#define CABD_STAT_SHORT 1 -#define CABD_STAT_OPEN 2 -#define CABD_STAT_FAIL 3 - - -/* - * GMAC registers - * - * The GMAC registers are 16 or 32 bits wide. - * The GMACs host processor interface is 16 bits wide, - * therefore ALL registers will be addressed with 16 bit accesses. - * - * The following macros are provided to access the GMAC registers - * GM_IN16(), GM_OUT16, GM_IN32(), GM_OUT32(), GM_INADR(), GM_OUTADR(), - * GM_INHASH(), and GM_OUTHASH(). - * The macros are defined in SkGeHw.h. - * - * Note: NA reg = Network Address e.g DA, SA etc. - * - */ - -/* Port Registers */ -#define GM_GP_STAT 0x0000 /* 16 bit r/o General Purpose Status */ -#define GM_GP_CTRL 0x0004 /* 16 bit r/w General Purpose Control */ -#define GM_TX_CTRL 0x0008 /* 16 bit r/w Transmit Control Reg. */ -#define GM_RX_CTRL 0x000c /* 16 bit r/w Receive Control Reg. */ -#define GM_TX_FLOW_CTRL 0x0010 /* 16 bit r/w Transmit Flow Control */ -#define GM_TX_PARAM 0x0014 /* 16 bit r/w Transmit Parameter Reg. */ -#define GM_SERIAL_MODE 0x0018 /* 16 bit r/w Serial Mode Register */ - -/* Source Address Registers */ -#define GM_SRC_ADDR_1L 0x001c /* 16 bit r/w Source Address 1 (low) */ -#define GM_SRC_ADDR_1M 0x0020 /* 16 bit r/w Source Address 1 (middle) */ -#define GM_SRC_ADDR_1H 0x0024 /* 16 bit r/w Source Address 1 (high) */ -#define GM_SRC_ADDR_2L 0x0028 /* 16 bit r/w Source Address 2 (low) */ -#define GM_SRC_ADDR_2M 0x002c /* 16 bit r/w Source Address 2 (middle) */ -#define GM_SRC_ADDR_2H 0x0030 /* 16 bit r/w Source Address 2 (high) */ - -/* Multicast Address Hash Registers */ -#define GM_MC_ADDR_H1 0x0034 /* 16 bit r/w Multicast Address Hash 1 */ -#define GM_MC_ADDR_H2 0x0038 /* 16 bit r/w Multicast Address Hash 2 */ -#define GM_MC_ADDR_H3 0x003c /* 16 bit r/w Multicast Address Hash 3 */ -#define GM_MC_ADDR_H4 0x0040 /* 16 bit r/w Multicast Address Hash 4 */ - -/* Interrupt Source Registers */ -#define GM_TX_IRQ_SRC 0x0044 /* 16 bit r/o Tx Overflow IRQ Source */ -#define GM_RX_IRQ_SRC 0x0048 /* 16 bit r/o Rx Overflow IRQ Source */ -#define GM_TR_IRQ_SRC 0x004c /* 16 bit r/o Tx/Rx Over. IRQ Source */ - -/* Interrupt Mask Registers */ -#define GM_TX_IRQ_MSK 0x0050 /* 16 bit r/w Tx Overflow IRQ Mask */ -#define GM_RX_IRQ_MSK 0x0054 /* 16 bit r/w Rx Overflow IRQ Mask */ -#define GM_TR_IRQ_MSK 0x0058 /* 16 bit r/w Tx/Rx Over. IRQ Mask */ - -/* Serial Management Interface (SMI) Registers */ -#define GM_SMI_CTRL 0x0080 /* 16 bit r/w SMI Control Register */ -#define GM_SMI_DATA 0x0084 /* 16 bit r/w SMI Data Register */ -#define GM_PHY_ADDR 0x0088 /* 16 bit r/w GPHY Address Register */ - -/* MIB Counters */ -#define GM_MIB_CNT_BASE 0x0100 /* Base Address of MIB Counters */ -#define GM_MIB_CNT_SIZE 44 /* Number of MIB Counters */ - -/* - * MIB Counters base address definitions (low word) - - * use offset 4 for access to high word (32 bit r/o) - */ -#define GM_RXF_UC_OK \ - (GM_MIB_CNT_BASE + 0) /* Unicast Frames Received OK */ -#define GM_RXF_BC_OK \ - (GM_MIB_CNT_BASE + 8) /* Broadcast Frames Received OK */ -#define GM_RXF_MPAUSE \ - (GM_MIB_CNT_BASE + 16) /* Pause MAC Ctrl Frames Received */ -#define GM_RXF_MC_OK \ - (GM_MIB_CNT_BASE + 24) /* Multicast Frames Received OK */ -#define GM_RXF_FCS_ERR \ - (GM_MIB_CNT_BASE + 32) /* Rx Frame Check Seq. Error */ - /* GM_MIB_CNT_BASE + 40: reserved */ -#define GM_RXO_OK_LO \ - (GM_MIB_CNT_BASE + 48) /* Octets Received OK Low */ -#define GM_RXO_OK_HI \ - (GM_MIB_CNT_BASE + 56) /* Octets Received OK High */ -#define GM_RXO_ERR_LO \ - (GM_MIB_CNT_BASE + 64) /* Octets Received Invalid Low */ -#define GM_RXO_ERR_HI \ - (GM_MIB_CNT_BASE + 72) /* Octets Received Invalid High */ -#define GM_RXF_SHT \ - (GM_MIB_CNT_BASE + 80) /* Frames <64 Byte Received OK */ -#define GM_RXE_FRAG \ - (GM_MIB_CNT_BASE + 88) /* Frames <64 Byte Receeived with FCS Err */ -#define GM_RXF_64B \ - (GM_MIB_CNT_BASE + 96) /* 64 Byte Rx Frame */ -#define GM_RXF_127B \ - (GM_MIB_CNT_BASE + 104) /* 65-127 Byte Rx Frame */ -#define GM_RXF_255B \ - (GM_MIB_CNT_BASE + 112) /* 128-255 Byte Rx Frame */ -#define GM_RXF_511B \ - (GM_MIB_CNT_BASE + 120) /* 256-511 Byte Rx Frame */ -#define GM_RXF_1023B \ - (GM_MIB_CNT_BASE + 128) /* 512-1023 Byte Rx Frame */ -#define GM_RXF_1518B \ - (GM_MIB_CNT_BASE + 136) /* 1024-1518 Byte Rx Frame */ -#define GM_RXF_MAX_SZ \ - (GM_MIB_CNT_BASE + 144) /* 1519-MaxSize Byte Rx Frame */ -#define GM_RXF_LNG_ERR \ - (GM_MIB_CNT_BASE + 152) /* Rx Frame too Long Error */ -#define GM_RXF_JAB_PKT \ - (GM_MIB_CNT_BASE + 160) /* Rx Jabber Packet Frame */ - /* GM_MIB_CNT_BASE + 168: reserved */ -#define GM_RXE_FIFO_OV \ - (GM_MIB_CNT_BASE + 176) /* Rx FIFO overflow Event */ - /* GM_MIB_CNT_BASE + 184: reserved */ -#define GM_TXF_UC_OK \ - (GM_MIB_CNT_BASE + 192) /* Unicast Frames Xmitted OK */ -#define GM_TXF_BC_OK \ - (GM_MIB_CNT_BASE + 200) /* Broadcast Frames Xmitted OK */ -#define GM_TXF_MPAUSE \ - (GM_MIB_CNT_BASE + 208) /* Pause MAC Ctrl Frames Xmitted */ -#define GM_TXF_MC_OK \ - (GM_MIB_CNT_BASE + 216) /* Multicast Frames Xmitted OK */ -#define GM_TXO_OK_LO \ - (GM_MIB_CNT_BASE + 224) /* Octets Transmitted OK Low */ -#define GM_TXO_OK_HI \ - (GM_MIB_CNT_BASE + 232) /* Octets Transmitted OK High */ -#define GM_TXF_64B \ - (GM_MIB_CNT_BASE + 240) /* 64 Byte Tx Frame */ -#define GM_TXF_127B \ - (GM_MIB_CNT_BASE + 248) /* 65-127 Byte Tx Frame */ -#define GM_TXF_255B \ - (GM_MIB_CNT_BASE + 256) /* 128-255 Byte Tx Frame */ -#define GM_TXF_511B \ - (GM_MIB_CNT_BASE + 264) /* 256-511 Byte Tx Frame */ -#define GM_TXF_1023B \ - (GM_MIB_CNT_BASE + 272) /* 512-1023 Byte Tx Frame */ -#define GM_TXF_1518B \ - (GM_MIB_CNT_BASE + 280) /* 1024-1518 Byte Tx Frame */ -#define GM_TXF_MAX_SZ \ - (GM_MIB_CNT_BASE + 288) /* 1519-MaxSize Byte Tx Frame */ - /* GM_MIB_CNT_BASE + 296: reserved */ -#define GM_TXF_COL \ - (GM_MIB_CNT_BASE + 304) /* Tx Collision */ -#define GM_TXF_LAT_COL \ - (GM_MIB_CNT_BASE + 312) /* Tx Late Collision */ -#define GM_TXF_ABO_COL \ - (GM_MIB_CNT_BASE + 320) /* Tx aborted due to Exces. Col. */ -#define GM_TXF_MUL_COL \ - (GM_MIB_CNT_BASE + 328) /* Tx Multiple Collision */ -#define GM_TXF_SNG_COL \ - (GM_MIB_CNT_BASE + 336) /* Tx Single Collision */ -#define GM_TXE_FIFO_UR \ - (GM_MIB_CNT_BASE + 344) /* Tx FIFO Underrun Event */ - -/*----------------------------------------------------------------------------*/ -/* - * GMAC Bit Definitions - * - * If the bit access behaviour differs from the register access behaviour - * (r/w, r/o) this is documented after the bit number. - * The following bit access behaviours are used: - * (sc) self clearing - * (r/o) read only - */ - -/* GM_GP_STAT 16 bit r/o General Purpose Status Register */ - -#define GM_GPSR_SPEED (1<<15) /* Bit 15: Port Speed (1 = 100 Mbps) */ -#define GM_GPSR_DUPLEX (1<<14) /* Bit 14: Duplex Mode (1 = Full) */ -#define GM_GPSR_FC_TX_DIS (1<<13) /* Bit 13: Tx Flow Control Mode Disabled */ -#define GM_GPSR_LINK_UP (1<<12) /* Bit 12: Link Up Status */ -#define GM_GPSR_PAUSE (1<<11) /* Bit 11: Pause State */ -#define GM_GPSR_TX_ACTIVE (1<<10) /* Bit 10: Tx in Progress */ -#define GM_GPSR_EXC_COL (1<<9) /* Bit 9: Excessive Collisions Occured */ -#define GM_GPSR_LAT_COL (1<<8) /* Bit 8: Late Collisions Occured */ - /* Bit 7..6: reserved */ -#define GM_GPSR_PHY_ST_CH (1<<5) /* Bit 5: PHY Status Change */ -#define GM_GPSR_GIG_SPEED (1<<4) /* Bit 4: Gigabit Speed (1 = 1000 Mbps) */ -#define GM_GPSR_PART_MODE (1<<3) /* Bit 3: Partition mode */ -#define GM_GPSR_FC_RX_DIS (1<<2) /* Bit 2: Rx Flow Control Mode Disabled */ -#define GM_GPSR_PROM_EN (1<<1) /* Bit 1: Promiscuous Mode Enabled */ - /* Bit 0: reserved */ - -/* GM_GP_CTRL 16 bit r/w General Purpose Control Register */ - /* Bit 15: reserved */ -#define GM_GPCR_PROM_ENA (1<<14) /* Bit 14: Enable Promiscuous Mode */ -#define GM_GPCR_FC_TX_DIS (1<<13) /* Bit 13: Disable Tx Flow Control Mode */ -#define GM_GPCR_TX_ENA (1<<12) /* Bit 12: Enable Transmit */ -#define GM_GPCR_RX_ENA (1<<11) /* Bit 11: Enable Receive */ -#define GM_GPCR_BURST_ENA (1<<10) /* Bit 10: Enable Burst Mode */ -#define GM_GPCR_LOOP_ENA (1<<9) /* Bit 9: Enable MAC Loopback Mode */ -#define GM_GPCR_PART_ENA (1<<8) /* Bit 8: Enable Partition Mode */ -#define GM_GPCR_GIGS_ENA (1<<7) /* Bit 7: Gigabit Speed (1000 Mbps) */ -#define GM_GPCR_FL_PASS (1<<6) /* Bit 6: Force Link Pass */ -#define GM_GPCR_DUP_FULL (1<<5) /* Bit 5: Full Duplex Mode */ -#define GM_GPCR_FC_RX_DIS (1<<4) /* Bit 4: Disable Rx Flow Control Mode */ -#define GM_GPCR_SPEED_100 (1<<3) /* Bit 3: Port Speed 100 Mbps */ -#define GM_GPCR_AU_DUP_DIS (1<<2) /* Bit 2: Disable Auto-Update for Duplex */ -#define GM_GPCR_AU_FCT_DIS (1<<1) /* Bit 1: Disable Auto-Update for Flow-c. */ -#define GM_GPCR_AU_SPD_DIS (1<<0) /* Bit 0: Disable Auto-Update for Speed */ - -#define GM_GPCR_SPEED_1000 (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100) -#define GM_GPCR_AU_ALL_DIS (GM_GPCR_AU_DUP_DIS | GM_GPCR_AU_FCT_DIS |\ - GM_GPCR_AU_SPD_DIS) - -/* GM_TX_CTRL 16 bit r/w Transmit Control Register */ - -#define GM_TXCR_FORCE_JAM (1<<15) /* Bit 15: Force Jam / Flow-Control */ -#define GM_TXCR_CRC_DIS (1<<14) /* Bit 14: Disable insertion of CRC */ -#define GM_TXCR_PAD_DIS (1<<13) /* Bit 13: Disable padding of packets */ -#define GM_TXCR_COL_THR (4<<10) /* Bit 12..10: Collision Threshold */ - -/* GM_RX_CTRL 16 bit r/w Receive Control Register */ -#define GM_RXCR_UCF_ENA (1<<15) /* Bit 15: Enable Unicast filtering */ -#define GM_RXCR_MCF_ENA (1<<14) /* Bit 14: Enable Multicast filtering */ -#define GM_RXCR_CRC_DIS (1<<13) /* Bit 13: Remove 4-byte CRC */ -#define GM_RXCR_PASS_FC (1<<12) /* Bit 12: Pass FC packets to FIFO */ - -/* GM_TX_PARAM 16 bit r/w Transmit Parameter Register */ -#define GM_TXPA_JAMLEN_MSK (0x03<<14) /* Bit 15..14: Jam Length */ -#define GM_TXPA_JAMIPG_MSK (0x1f<<9) /* Bit 13..9: Jam IPG */ -#define GM_TXPA_JAMDAT_MSK (0x1f<<4) /* Bit 8..4: IPG Jam to Data */ - /* Bit 3..0: reserved */ -#define JAM_LEN_VAL(x) SHIFT14(x) -#define JAM_IPG_VAL(x) SHIFT9(x) -#define IPG_JAM_DATA(x) SHIFT4(x) - -/* GM_SERIAL_MODE 16 bit r/w Serial Mode Register */ -#define GM_SMOD_DATABL_MSK (0x1f<<11) /* Bit 15..11: Data Blinder */ -#define GM_SMOD_LIMIT_4 (1<<10) /* Bit 10: 4 consecutive transmit trials */ -#define GM_SMOD_VLAN_ENA (1<<9) /* Bit 9: Enable VLAN (Max. Frame Length) */ -#define GM_SMOD_JUMBO_ENA (1<<8) /* Bit 8: Enable Jumbo (Max. Frame Length) */ - /* Bit 7..5: reserved */ -#define GM_SMOD_IPG_MSK 0x1f /* Bit 4..0: Inter-Packet Gap (IPG) */ - -#define DATA_BLIND_VAL(x) SHIFT11(x) -#define DATA_BLIND_FAST_ETH 0x1c -#define DATA_BLIND_GIGABIT 4 - -#define IPG_VAL_FAST_ETH 0x1e -#define IPG_VAL_GIGABIT 6 - -/* GM_SMI_CTRL 16 bit r/w SMI Control Register */ - -#define GM_SMI_CT_PHY_AD(x) SHIFT11(x) -#define GM_SMI_CT_REG_AD(x) SHIFT6(x) -#define GM_SMI_CT_OP_RD (1<<5) /* Bit 5: OpCode Read (0=Write)*/ -#define GM_SMI_CT_RD_VAL (1<<4) /* Bit 4: Read Valid (Read completed) */ -#define GM_SMI_CT_BUSY (1<<3) /* Bit 3: Busy (Operation in progress) */ - /* Bit 2..0: reserved */ - -/* GM_PHY_ADDR 16 bit r/w GPHY Address Register */ - /* Bit 15..6: reserved */ -#define GM_PAR_MIB_CLR (1<<5) /* Bit 5: Set MIB Clear Counter Mode */ -#define GM_PAR_MIB_TST (1<<4) /* Bit 4: MIB Load Counter (Test Mode) */ - /* Bit 3..0: reserved */ - -/* Receive Frame Status Encoding */ -#define GMR_FS_LEN (0xffffUL<<16) /* Bit 31..16: Rx Frame Length */ - /* Bit 15..14: reserved */ -#define GMR_FS_VLAN (1L<<13) /* Bit 13: VLAN Packet */ -#define GMR_FS_JABBER (1L<<12) /* Bit 12: Jabber Packet */ -#define GMR_FS_UN_SIZE (1L<<11) /* Bit 11: Undersize Packet */ -#define GMR_FS_MC (1L<<10) /* Bit 10: Multicast Packet */ -#define GMR_FS_BC (1L<<9) /* Bit 9: Broadcast Packet */ -#define GMR_FS_RX_OK (1L<<8) /* Bit 8: Receive OK (Good Packet) */ -#define GMR_FS_GOOD_FC (1L<<7) /* Bit 7: Good Flow-Control Packet */ -#define GMR_FS_BAD_FC (1L<<6) /* Bit 6: Bad Flow-Control Packet */ -#define GMR_FS_MII_ERR (1L<<5) /* Bit 5: MII Error */ -#define GMR_FS_LONG_ERR (1L<<4) /* Bit 4: Too Long Packet */ -#define GMR_FS_FRAGMENT (1L<<3) /* Bit 3: Fragment */ - /* Bit 2: reserved */ -#define GMR_FS_CRC_ERR (1L<<1) /* Bit 1: CRC Error */ -#define GMR_FS_RX_FF_OV (1L<<0) /* Bit 0: Rx FIFO Overflow */ - -/* - * GMR_FS_ANY_ERR (analogous to XMR_FS_ANY_ERR) - */ -#define GMR_FS_ANY_ERR (GMR_FS_CRC_ERR | \ - GMR_FS_LONG_ERR | \ - GMR_FS_MII_ERR | \ - GMR_FS_BAD_FC | \ - GMR_FS_GOOD_FC | \ - GMR_FS_JABBER) - -/* Rx GMAC FIFO Flush Mask (default) */ -#define RX_FF_FL_DEF_MSK (GMR_FS_CRC_ERR | \ - GMR_FS_RX_FF_OV | \ - GMR_FS_MII_ERR | \ - GMR_FS_BAD_FC | \ - GMR_FS_GOOD_FC | \ - GMR_FS_UN_SIZE | \ - GMR_FS_JABBER) - -/* typedefs *******************************************************************/ - - -/* function prototypes ********************************************************/ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __INC_XMAC_H */ diff --git a/drivers/net/sk98lin/skaddr.c b/drivers/net/sk98lin/skaddr.c deleted file mode 100644 index 8d34f72834..0000000000 --- a/drivers/net/sk98lin/skaddr.c +++ /dev/null @@ -1,1875 +0,0 @@ -/****************************************************************************** - * - * Name: skaddr.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.48 $ - * Date: $Date: 2003/02/12 17:09:37 $ - * Purpose: Manage Addresses (Multicast and Unicast) and Promiscuous Mode. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skaddr.c,v $ - * Revision 1.48 2003/02/12 17:09:37 tschilli - * Fix in SkAddrOverride() to set both (physical and logical) MAC addresses - * in case that both addresses are identical. - * - * Revision 1.47 2002/09/17 06:31:10 tschilli - * Handling of SK_PROM_MODE_ALL_MC flag in SkAddrGmacMcUpdate() - * and SkAddrGmacPromiscuousChange() fixed. - * Editorial changes. - * - * Revision 1.46 2002/08/22 07:55:41 tschilli - * New function SkGmacMcHash() for GMAC multicast hashing algorithm added. - * Editorial changes. - * - * Revision 1.45 2002/08/15 12:29:35 tschilli - * SkAddrGmacMcUpdate() and SkAddrGmacPromiscuousChange() changed. - * - * Revision 1.44 2002/08/14 12:18:03 rschmidt - * Replaced direct handling of MAC Hashing (XMAC and GMAC) - * with routine SkMacHashing(). - * Replaced wrong 3rd para 'i' with 'PortNumber' in SkMacPromiscMode(). - * - * Revision 1.43 2002/08/13 09:37:43 rschmidt - * Corrected some SK_DBG_MSG outputs. - * Replaced wrong 2nd para pAC with IoC in SkMacPromiscMode(). - * Editorial changes. - * - * Revision 1.42 2002/08/12 11:24:36 rschmidt - * Remove setting of logical MAC address GM_SRC_ADDR_2 in SkAddrInit(). - * Replaced direct handling of MAC Promiscuous Mode (XMAC and GMAC) - * with routine SkMacPromiscMode(). - * Editorial changes. - * - * Revision 1.41 2002/06/10 13:52:18 tschilli - * Changes for handling YUKON. - * All changes are internally and not visible to the programmer - * using this module. - * - * Revision 1.40 2001/02/14 14:04:59 rassmann - * Editorial changes. - * - * Revision 1.39 2001/01/30 10:30:04 rassmann - * Editorial changes. - * - * Revision 1.38 2001/01/25 16:26:52 rassmann - * Ensured that logical address overrides are done on net's active port. - * - * Revision 1.37 2001/01/22 13:41:34 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.36 2000/08/07 11:10:39 rassmann - * Editorial changes. - * - * Revision 1.35 2000/05/04 09:38:41 rassmann - * Editorial changes. - * Corrected multicast address hashing. - * - * Revision 1.34 1999/11/22 13:23:44 cgoos - * Changed license header to GPL. - * - * Revision 1.33 1999/05/28 10:56:06 rassmann - * Editorial changes. - * - * Revision 1.32 1999/03/31 10:59:20 rassmann - * Returning Success instead of DupAddr if address shall be overridden - * with same value. - * - * Revision 1.31 1999/01/14 16:18:17 rassmann - * Corrected multicast initialization. - * - * Revision 1.30 1999/01/04 10:30:35 rassmann - * SkAddrOverride only possible after SK_INIT_IO phase. - * - * Revision 1.29 1998/12/29 13:13:10 rassmann - * An address override is now preserved in the SK_INIT_IO phase. - * All functions return an int now. - * Extended parameter checking. - * - * Revision 1.28 1998/12/01 11:45:53 rassmann - * Code cleanup. - * - * Revision 1.27 1998/12/01 09:22:49 rassmann - * SkAddrMcAdd and SkAddrMcUpdate returned SK_MC_FILTERING_INEXACT - * too often. - * - * Revision 1.26 1998/11/24 12:39:44 rassmann - * Reserved multicast entry for BPDU address. - * 13 multicast entries left for protocol. - * - * Revision 1.25 1998/11/17 16:54:23 rassmann - * Using exact match for up to 14 multicast addresses. - * Still receiving all multicasts if more addresses are added. - * - * Revision 1.24 1998/11/13 17:24:31 rassmann - * Changed return value of SkAddrOverride to int. - * - * Revision 1.23 1998/11/13 16:56:18 rassmann - * Added macro SK_ADDR_COMPARE. - * Changed return type of SkAddrOverride to SK_BOOL. - * - * Revision 1.22 1998/11/04 17:06:17 rassmann - * Corrected McUpdate and PromiscuousChange functions. - * - * Revision 1.21 1998/10/29 14:34:04 rassmann - * Clearing SK_ADDR struct at startup. - * - * Revision 1.20 1998/10/28 18:16:34 rassmann - * Avoiding I/Os before SK_INIT_RUN level. - * Aligning InexactFilter. - * - * Revision 1.19 1998/10/28 11:29:28 rassmann - * Programming physical address in SkAddrMcUpdate. - * Corrected programming of exact match entries. - * - * Revision 1.18 1998/10/28 10:34:48 rassmann - * Corrected reading of physical addresses. - * - * Revision 1.17 1998/10/28 10:26:13 rassmann - * Getting ports' current MAC addresses from EPROM now. - * Added debug output. - * - * Revision 1.16 1998/10/27 16:20:12 rassmann - * Reading MAC address byte by byte. - * - * Revision 1.15 1998/10/22 11:39:09 rassmann - * Corrected signed/unsigned mismatches. - * - * Revision 1.14 1998/10/19 17:12:35 rassmann - * Syntax corrections. - * - * Revision 1.13 1998/10/19 17:02:19 rassmann - * Now reading permanent MAC addresses from CRF. - * - * Revision 1.12 1998/10/15 15:15:48 rassmann - * Changed Flags Parameters from SK_U8 to int. - * Checked with lint. - * - * Revision 1.11 1998/09/24 19:15:12 rassmann - * Code cleanup. - * - * Revision 1.10 1998/09/18 20:18:54 rassmann - * Added HW access. - * Implemented swapping. - * - * Revision 1.9 1998/09/16 11:32:00 rassmann - * Including skdrv1st.h again. :( - * - * Revision 1.8 1998/09/16 11:09:34 rassmann - * Syntax corrections. - * - * Revision 1.7 1998/09/14 17:06:34 rassmann - * Minor changes. - * - * Revision 1.6 1998/09/07 08:45:41 rassmann - * Syntax corrections. - * - * Revision 1.5 1998/09/04 19:40:19 rassmann - * Interface enhancements. - * - * Revision 1.4 1998/09/04 12:14:12 rassmann - * Interface cleanup. - * - * Revision 1.3 1998/09/02 16:56:40 rassmann - * Updated interface. - * - * Revision 1.2 1998/08/27 14:26:09 rassmann - * Updated interface. - * - * Revision 1.1 1998/08/21 08:30:22 rassmann - * First public version. - * - ******************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * This module is intended to manage multicast addresses, address override, - * and promiscuous mode on GEnesis and Yukon adapters. - * - * Address Layout: - * port address: physical MAC address - * 1st exact match: logical MAC address (GEnesis only) - * 2nd exact match: RLMT multicast (GEnesis only) - * exact match 3-13: OS-specific multicasts (GEnesis only) - * - * Include File Hierarchy: - * - * "skdrv1st.h" - * "skdrv2nd.h" - * - ******************************************************************************/ - -#include <config.h> - -#ifndef lint -static const char SysKonnectFileId[] = - "@(#) $Id: skaddr.c,v 1.48 2003/02/12 17:09:37 tschilli Exp $ (C) SysKonnect."; -#endif /* !defined(lint) */ - -#define __SKADDR_C - -#ifdef __cplusplus -#error C++ is not yet supported. -extern "C" { -#endif /* cplusplus */ - -#include "h/skdrv1st.h" -#include "h/skdrv2nd.h" - -/* defines ********************************************************************/ - - -#define XMAC_POLY 0xEDB88320UL /* CRC32-Poly - XMAC: Little Endian */ -#define GMAC_POLY 0x04C11DB7L /* CRC16-Poly - GMAC: Little Endian */ -#define HASH_BITS 6 /* #bits in hash */ -#define SK_MC_BIT 0x01 - -/* Error numbers and messages. */ - -#define SKERR_ADDR_E001 (SK_ERRBASE_ADDR + 0) -#define SKERR_ADDR_E001MSG "Bad Flags." -#define SKERR_ADDR_E002 (SKERR_ADDR_E001 + 1) -#define SKERR_ADDR_E002MSG "New Error." - -/* typedefs *******************************************************************/ - -/* None. */ - -/* global variables ***********************************************************/ - -/* 64-bit hash values with all bits set. */ - -SK_U16 OnesHash[4] = {0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF}; - -/* local variables ************************************************************/ - -#ifdef DEBUG -static int Next0[SK_MAX_MACS] = {0, 0}; -#endif /* DEBUG */ - -/* functions ******************************************************************/ - -/****************************************************************************** - * - * SkAddrInit - initialize data, set state to init - * - * Description: - * - * SK_INIT_DATA - * ============ - * - * This routine clears the multicast tables and resets promiscuous mode. - * Some entries are reserved for the "logical MAC address", the - * SK-RLMT multicast address, and the BPDU multicast address. - * - * - * SK_INIT_IO - * ========== - * - * All permanent MAC addresses are read from EPROM. - * If the current MAC addresses are not already set in software, - * they are set to the values of the permanent addresses. - * The current addresses are written to the corresponding MAC. - * - * - * SK_INIT_RUN - * =========== - * - * Nothing. - * - * Context: - * init, pageable - * - * Returns: - * SK_ADDR_SUCCESS - */ -int SkAddrInit( -SK_AC *pAC, /* the adapter context */ -SK_IOC IoC, /* I/O context */ -int Level) /* initialization level */ -{ - int j; - SK_U32 i; - SK_U8 *InAddr; - SK_U16 *OutAddr; - SK_ADDR_PORT *pAPort; - - switch (Level) { - case SK_INIT_DATA: - SK_MEMSET((char *) &pAC->Addr, 0, sizeof(SK_ADDR)); - - for (i = 0; i < SK_MAX_MACS; i++) { - pAPort = &pAC->Addr.Port[i]; - pAPort->PromMode = SK_PROM_MODE_NONE; - - pAPort->FirstExactMatchRlmt = SK_ADDR_FIRST_MATCH_RLMT; - pAPort->FirstExactMatchDrv = SK_ADDR_FIRST_MATCH_DRV; - pAPort->NextExactMatchRlmt = SK_ADDR_FIRST_MATCH_RLMT; - pAPort->NextExactMatchDrv = SK_ADDR_FIRST_MATCH_DRV; - } -#ifdef xDEBUG - for (i = 0; i < SK_MAX_MACS; i++) { - if (pAC->Addr.Port[i].NextExactMatchRlmt < - SK_ADDR_FIRST_MATCH_RLMT) { - Next0[i] |= 4; - } - } -#endif /* DEBUG */ - /* pAC->Addr.InitDone = SK_INIT_DATA; */ - break; - - case SK_INIT_IO: - for (i = 0; i < SK_MAX_NETS; i++) { - pAC->Addr.Net[i].ActivePort = pAC->Rlmt.Net[i].ActivePort; - } -#ifdef xDEBUG - for (i = 0; i < SK_MAX_MACS; i++) { - if (pAC->Addr.Port[i].NextExactMatchRlmt < - SK_ADDR_FIRST_MATCH_RLMT) { - Next0[i] |= 8; - } - } -#endif /* DEBUG */ - - /* Read permanent logical MAC address from Control Register File. */ - for (j = 0; j < SK_MAC_ADDR_LEN; j++) { - InAddr = (SK_U8 *) &pAC->Addr.Net[0].PermanentMacAddress.a[j]; - SK_IN8(IoC, B2_MAC_1 + j, InAddr); - } - - if (!pAC->Addr.Net[0].CurrentMacAddressSet) { - /* Set the current logical MAC address to the permanent one. */ - pAC->Addr.Net[0].CurrentMacAddress = - pAC->Addr.Net[0].PermanentMacAddress; - pAC->Addr.Net[0].CurrentMacAddressSet = SK_TRUE; - } - - /* Set the current logical MAC address. */ - pAC->Addr.Port[pAC->Addr.Net[0].ActivePort].Exact[0] = - pAC->Addr.Net[0].CurrentMacAddress; -#if SK_MAX_NETS > 1 - /* Set logical MAC address for net 2 to (log | 3). */ - if (!pAC->Addr.Net[1].CurrentMacAddressSet) { - pAC->Addr.Net[1].PermanentMacAddress = - pAC->Addr.Net[0].PermanentMacAddress; - pAC->Addr.Net[1].PermanentMacAddress.a[5] |= 3; - /* Set the current logical MAC address to the permanent one. */ - pAC->Addr.Net[1].CurrentMacAddress = - pAC->Addr.Net[1].PermanentMacAddress; - pAC->Addr.Net[1].CurrentMacAddressSet = SK_TRUE; - } -#endif /* SK_MAX_NETS > 1 */ - -#ifdef DEBUG - for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) { - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT, - ("Permanent MAC Address (Net%d): %02X %02X %02X %02X %02X %02X\n", - i, - pAC->Addr.Net[i].PermanentMacAddress.a[0], - pAC->Addr.Net[i].PermanentMacAddress.a[1], - pAC->Addr.Net[i].PermanentMacAddress.a[2], - pAC->Addr.Net[i].PermanentMacAddress.a[3], - pAC->Addr.Net[i].PermanentMacAddress.a[4], - pAC->Addr.Net[i].PermanentMacAddress.a[5])) - - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT, - ("Logical MAC Address (Net%d): %02X %02X %02X %02X %02X %02X\n", - i, - pAC->Addr.Net[i].CurrentMacAddress.a[0], - pAC->Addr.Net[i].CurrentMacAddress.a[1], - pAC->Addr.Net[i].CurrentMacAddress.a[2], - pAC->Addr.Net[i].CurrentMacAddress.a[3], - pAC->Addr.Net[i].CurrentMacAddress.a[4], - pAC->Addr.Net[i].CurrentMacAddress.a[5])) - } -#endif /* DEBUG */ - - for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) { - pAPort = &pAC->Addr.Port[i]; - - /* Read permanent port addresses from Control Register File. */ - for (j = 0; j < SK_MAC_ADDR_LEN; j++) { - InAddr = (SK_U8 *) &pAPort->PermanentMacAddress.a[j]; - SK_IN8(IoC, B2_MAC_2 + 8 * i + j, InAddr); - } - - if (!pAPort->CurrentMacAddressSet) { - /* - * Set the current and previous physical MAC address - * of this port to its permanent MAC address. - */ - pAPort->CurrentMacAddress = pAPort->PermanentMacAddress; - pAPort->PreviousMacAddress = pAPort->PermanentMacAddress; - pAPort->CurrentMacAddressSet = SK_TRUE; - } - - /* Set port's current physical MAC address. */ - OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0]; - - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - XM_OUTADDR(IoC, i, XM_SA, OutAddr); - } - else { - GM_OUTADDR(IoC, i, GM_SRC_ADDR_1L, OutAddr); - } -#ifdef DEBUG - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT, - ("SkAddrInit: Permanent Physical MAC Address: %02X %02X %02X %02X %02X %02X\n", - pAPort->PermanentMacAddress.a[0], - pAPort->PermanentMacAddress.a[1], - pAPort->PermanentMacAddress.a[2], - pAPort->PermanentMacAddress.a[3], - pAPort->PermanentMacAddress.a[4], - pAPort->PermanentMacAddress.a[5])) - - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT, - ("SkAddrInit: Physical MAC Address: %02X %02X %02X %02X %02X %02X\n", - pAPort->CurrentMacAddress.a[0], - pAPort->CurrentMacAddress.a[1], - pAPort->CurrentMacAddress.a[2], - pAPort->CurrentMacAddress.a[3], - pAPort->CurrentMacAddress.a[4], - pAPort->CurrentMacAddress.a[5])) -#endif /* DEBUG */ - } - /* pAC->Addr.InitDone = SK_INIT_IO; */ - break; - - case SK_INIT_RUN: -#ifdef xDEBUG - for (i = 0; i < SK_MAX_MACS; i++) { - if (pAC->Addr.Port[i].NextExactMatchRlmt < - SK_ADDR_FIRST_MATCH_RLMT) { - Next0[i] |= 16; - } - } -#endif /* DEBUG */ - - /* pAC->Addr.InitDone = SK_INIT_RUN; */ - break; - - default: /* error */ - break; - } - - return (SK_ADDR_SUCCESS); - -} /* SkAddrInit */ - - -/****************************************************************************** - * - * SkAddrMcClear - clear the multicast table - * - * Description: - * This routine clears the multicast table. - * - * If not suppressed by Flag SK_MC_SW_ONLY, the hardware is updated - * immediately. - * - * It calls either SkAddrXmacMcClear or SkAddrGmacMcClear, according - * to the adapter in use. The real work is done there. - * - * Context: - * runtime, pageable - * may be called starting with SK_INIT_DATA with flag SK_MC_SW_ONLY - * may be called after SK_INIT_IO without limitation - * - * Returns: - * SK_ADDR_SUCCESS - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrMcClear( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* Index of affected port */ -int Flags) /* permanent/non-perm, sw-only */ -{ - int ReturnCode; - - if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) { - return (SK_ADDR_ILLEGAL_PORT); - } - - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - ReturnCode = SkAddrXmacMcClear(pAC, IoC, PortNumber, Flags); - } - else { - ReturnCode = SkAddrGmacMcClear(pAC, IoC, PortNumber, Flags); - } - - return (ReturnCode); - -} /* SkAddrMcClear */ - - -/****************************************************************************** - * - * SkAddrXmacMcClear - clear the multicast table - * - * Description: - * This routine clears the multicast table - * (either entry 2 or entries 3-16 and InexactFilter) of the given port. - * If not suppressed by Flag SK_MC_SW_ONLY, the hardware is updated - * immediately. - * - * Context: - * runtime, pageable - * may be called starting with SK_INIT_DATA with flag SK_MC_SW_ONLY - * may be called after SK_INIT_IO without limitation - * - * Returns: - * SK_ADDR_SUCCESS - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrXmacMcClear( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* Index of affected port */ -int Flags) /* permanent/non-perm, sw-only */ -{ - int i; - - if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */ - - /* Clear RLMT multicast addresses. */ - pAC->Addr.Port[PortNumber].NextExactMatchRlmt = SK_ADDR_FIRST_MATCH_RLMT; - } - else { /* not permanent => DRV */ - - /* Clear InexactFilter */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0; - } - - /* Clear DRV multicast addresses. */ - - pAC->Addr.Port[PortNumber].NextExactMatchDrv = SK_ADDR_FIRST_MATCH_DRV; - } - - if (!(Flags & SK_MC_SW_ONLY)) { - (void) SkAddrXmacMcUpdate(pAC, IoC, PortNumber); - } - - return (SK_ADDR_SUCCESS); - -} /* SkAddrXmacMcClear */ - - -/****************************************************************************** - * - * SkAddrGmacMcClear - clear the multicast table - * - * Description: - * This routine clears the multicast hashing table (InexactFilter) - * (either the RLMT or the driver bits) of the given port. - * - * If not suppressed by Flag SK_MC_SW_ONLY, the hardware is updated - * immediately. - * - * Context: - * runtime, pageable - * may be called starting with SK_INIT_DATA with flag SK_MC_SW_ONLY - * may be called after SK_INIT_IO without limitation - * - * Returns: - * SK_ADDR_SUCCESS - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrGmacMcClear( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* Index of affected port */ -int Flags) /* permanent/non-perm, sw-only */ -{ - int i; - -#ifdef DEBUG - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("GMAC InexactFilter (not cleared): %02X %02X %02X %02X %02X %02X %02X %02X\n", - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[0], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[1], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[2], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[3], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[4], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[5], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[6], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[7])) -#endif /* DEBUG */ - - /* Clear InexactFilter */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0; - } - - if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */ - - /* Copy DRV bits to InexactFilter. */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |= - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[i]; - - /* Clear InexactRlmtFilter. */ - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[i] = 0; - - } - } - else { /* not permanent => DRV */ - - /* Copy RLMT bits to InexactFilter. */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |= - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[i]; - - /* Clear InexactDrvFilter. */ - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[i] = 0; - } - } - -#ifdef DEBUG - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("GMAC InexactFilter (cleared): %02X %02X %02X %02X %02X %02X %02X %02X\n", - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[0], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[1], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[2], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[3], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[4], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[5], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[6], - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[7])) -#endif /* DEBUG */ - - if (!(Flags & SK_MC_SW_ONLY)) { - (void) SkAddrGmacMcUpdate(pAC, IoC, PortNumber); - } - - return (SK_ADDR_SUCCESS); - -} /* SkAddrGmacMcClear */ - -#ifndef SK_ADDR_CHEAT - -/****************************************************************************** - * - * SkXmacMcHash - hash multicast address - * - * Description: - * This routine computes the hash value for a multicast address. - * A CRC32 algorithm is used. - * - * Notes: - * The code was adapted from the XaQti data sheet. - * - * Context: - * runtime, pageable - * - * Returns: - * Hash value of multicast address. - */ -SK_U32 SkXmacMcHash( -unsigned char *pMc) /* Multicast address */ -{ - SK_U32 Idx; - SK_U32 Bit; - SK_U32 Data; - SK_U32 Crc; - - Crc = 0xFFFFFFFFUL; - for (Idx = 0; Idx < SK_MAC_ADDR_LEN; Idx++) { - Data = *pMc++; - for (Bit = 0; Bit < 8; Bit++, Data >>= 1) { - Crc = (Crc >> 1) ^ (((Crc ^ Data) & 1) ? XMAC_POLY : 0); - } - } - - return (Crc & ((1 << HASH_BITS) - 1)); - -} /* SkXmacMcHash */ - - -/****************************************************************************** - * - * SkGmacMcHash - hash multicast address - * - * Description: - * This routine computes the hash value for a multicast address. - * A CRC16 algorithm is used. - * - * Notes: - * - * - * Context: - * runtime, pageable - * - * Returns: - * Hash value of multicast address. - */ -SK_U32 SkGmacMcHash( -unsigned char *pMc) /* Multicast address */ -{ - SK_U32 Data; - SK_U32 TmpData; - SK_U32 Crc; - int Byte; - int Bit; - - Crc = 0xFFFFFFFFUL; - for (Byte = 0; Byte < 6; Byte++) { - /* Get next byte. */ - Data = (SK_U32) pMc[Byte]; - - /* Change bit order in byte. */ - TmpData = Data; - for (Bit = 0; Bit < 8; Bit++) { - if (TmpData & 1L) { - Data |= 1L << (7 - Bit); - } - else { - Data &= ~(1L << (7 - Bit)); - } - TmpData >>= 1; - } - - Crc ^= (Data << 24); - for (Bit = 0; Bit < 8; Bit++) { - if (Crc & 0x80000000) { - Crc = (Crc << 1) ^ GMAC_POLY; - } - else { - Crc <<= 1; - } - } - } - - return (Crc & ((1 << HASH_BITS) - 1)); - -} /* SkGmacMcHash */ - -#endif /* not SK_ADDR_CHEAT */ - -/****************************************************************************** - * - * SkAddrMcAdd - add a multicast address to a port - * - * Description: - * This routine enables reception for a given address on the given port. - * - * It calls either SkAddrXmacMcAdd or SkAddrGmacMcAdd, according to the - * adapter in use. The real work is done there. - * - * Notes: - * The return code is only valid for SK_PROM_MODE_NONE. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_DATA - * - * Returns: - * SK_MC_FILTERING_EXACT - * SK_MC_FILTERING_INEXACT - * SK_MC_ILLEGAL_ADDRESS - * SK_MC_ILLEGAL_PORT - * SK_MC_RLMT_OVERFLOW - */ -int SkAddrMcAdd( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* Port Number */ -SK_MAC_ADDR *pMc, /* multicast address to be added */ -int Flags) /* permanent/non-permanent */ -{ - int ReturnCode; - - if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) { - return (SK_ADDR_ILLEGAL_PORT); - } - - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - ReturnCode = SkAddrXmacMcAdd(pAC, IoC, PortNumber, pMc, Flags); - } - else { - ReturnCode = SkAddrGmacMcAdd(pAC, IoC, PortNumber, pMc, Flags); - } - - return (ReturnCode); - -} /* SkAddrMcAdd */ - - -/****************************************************************************** - * - * SkAddrXmacMcAdd - add a multicast address to a port - * - * Description: - * This routine enables reception for a given address on the given port. - * - * Notes: - * The return code is only valid for SK_PROM_MODE_NONE. - * - * The multicast bit is only checked if there are no free exact match - * entries. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_DATA - * - * Returns: - * SK_MC_FILTERING_EXACT - * SK_MC_FILTERING_INEXACT - * SK_MC_ILLEGAL_ADDRESS - * SK_MC_RLMT_OVERFLOW - */ -int SkAddrXmacMcAdd( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* Port Number */ -SK_MAC_ADDR *pMc, /* multicast address to be added */ -int Flags) /* permanent/non-permanent */ -{ - int i; - SK_U8 Inexact; -#ifndef SK_ADDR_CHEAT - SK_U32 HashBit; -#endif /* !defined(SK_ADDR_CHEAT) */ - - if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */ -#ifdef xDEBUG - if (pAC->Addr.Port[PortNumber].NextExactMatchRlmt < - SK_ADDR_FIRST_MATCH_RLMT) { - Next0[PortNumber] |= 1; - return (SK_MC_RLMT_OVERFLOW); - } -#endif /* DEBUG */ - - if (pAC->Addr.Port[PortNumber].NextExactMatchRlmt > - SK_ADDR_LAST_MATCH_RLMT) { - return (SK_MC_RLMT_OVERFLOW); - } - - /* Set a RLMT multicast address. */ - - pAC->Addr.Port[PortNumber].Exact[ - pAC->Addr.Port[PortNumber].NextExactMatchRlmt++] = *pMc; - - return (SK_MC_FILTERING_EXACT); - } - -#ifdef xDEBUG - if (pAC->Addr.Port[PortNumber].NextExactMatchDrv < - SK_ADDR_FIRST_MATCH_DRV) { - Next0[PortNumber] |= 2; - return (SK_MC_RLMT_OVERFLOW); - } -#endif /* DEBUG */ - - if (pAC->Addr.Port[PortNumber].NextExactMatchDrv <= SK_ADDR_LAST_MATCH_DRV) { - - /* Set exact match entry. */ - pAC->Addr.Port[PortNumber].Exact[ - pAC->Addr.Port[PortNumber].NextExactMatchDrv++] = *pMc; - - /* Clear InexactFilter */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0; - } - } - else { - if (!(pMc->a[0] & SK_MC_BIT)) { - /* Hashing only possible with multicast addresses. */ - return (SK_MC_ILLEGAL_ADDRESS); - } -#ifndef SK_ADDR_CHEAT - /* Compute hash value of address. */ - HashBit = 63 - SkXmacMcHash(&pMc->a[0]); - - /* Add bit to InexactFilter. */ - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[HashBit / 8] |= - 1 << (HashBit % 8); -#else /* SK_ADDR_CHEAT */ - /* Set all bits in InexactFilter. */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0xFF; - } -#endif /* SK_ADDR_CHEAT */ - } - - for (Inexact = 0, i = 0; i < 8; i++) { - Inexact |= pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i]; - } - - if (Inexact == 0 && pAC->Addr.Port[PortNumber].PromMode == 0) { - return (SK_MC_FILTERING_EXACT); - } - else { - return (SK_MC_FILTERING_INEXACT); - } - -} /* SkAddrXmacMcAdd */ - - -/****************************************************************************** - * - * SkAddrGmacMcAdd - add a multicast address to a port - * - * Description: - * This routine enables reception for a given address on the given port. - * - * Notes: - * The return code is only valid for SK_PROM_MODE_NONE. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_DATA - * - * Returns: - * SK_MC_FILTERING_INEXACT - * SK_MC_ILLEGAL_ADDRESS - */ -int SkAddrGmacMcAdd( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* Port Number */ -SK_MAC_ADDR *pMc, /* multicast address to be added */ -int Flags) /* permanent/non-permanent */ -{ - int i; -#ifndef SK_ADDR_CHEAT - SK_U32 HashBit; -#endif /* !defined(SK_ADDR_CHEAT) */ - - if (!(pMc->a[0] & SK_MC_BIT)) { - /* Hashing only possible with multicast addresses. */ - return (SK_MC_ILLEGAL_ADDRESS); - } - -#ifndef SK_ADDR_CHEAT - - /* Compute hash value of address. */ - HashBit = SkGmacMcHash(&pMc->a[0]); - - if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */ - - /* Add bit to InexactRlmtFilter. */ - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[HashBit / 8] |= - 1 << (HashBit % 8); - - /* Copy bit to InexactFilter. */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |= - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[i]; - } -#ifdef DEBUG - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("GMAC InexactRlmtFilter: %02X %02X %02X %02X %02X %02X %02X %02X\n", - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[0], - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[1], - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[2], - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[3], - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[4], - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[5], - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[6], - pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[7])) -#endif /* DEBUG */ - } - else { /* not permanent => DRV */ - - /* Add bit to InexactDrvFilter. */ - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[HashBit / 8] |= - 1 << (HashBit % 8); - - /* Copy bit to InexactFilter. */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |= - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[i]; - } -#ifdef DEBUG - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("GMAC InexactDrvFilter: %02X %02X %02X %02X %02X %02X %02X %02X\n", - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[0], - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[1], - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[2], - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[3], - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[4], - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[5], - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[6], - pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[7])) -#endif /* DEBUG */ - } - -#else /* SK_ADDR_CHEAT */ - - /* Set all bits in InexactFilter. */ - for (i = 0; i < 8; i++) { - pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0xFF; - } -#endif /* SK_ADDR_CHEAT */ - - return (SK_MC_FILTERING_INEXACT); - -} /* SkAddrGmacMcAdd */ - - -/****************************************************************************** - * - * SkAddrMcUpdate - update the HW MC address table and set the MAC address - * - * Description: - * This routine enables reception of the addresses contained in a local - * table for a given port. - * It also programs the port's current physical MAC address. - * - * It calls either SkAddrXmacMcUpdate or SkAddrGmacMcUpdate, according - * to the adapter in use. The real work is done there. - * - * Notes: - * The return code is only valid for SK_PROM_MODE_NONE. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_IO - * - * Returns: - * SK_MC_FILTERING_EXACT - * SK_MC_FILTERING_INEXACT - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrMcUpdate( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber) /* Port Number */ -{ - int ReturnCode; - - if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) { - return (SK_ADDR_ILLEGAL_PORT); - } - - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - ReturnCode = SkAddrXmacMcUpdate(pAC, IoC, PortNumber); - } - else { - ReturnCode = SkAddrGmacMcUpdate(pAC, IoC, PortNumber); - } - - return (ReturnCode); - -} /* SkAddrMcUpdate */ - - -/****************************************************************************** - * - * SkAddrXmacMcUpdate - update the HW MC address table and set the MAC address - * - * Description: - * This routine enables reception of the addresses contained in a local - * table for a given port. - * It also programs the port's current physical MAC address. - * - * Notes: - * The return code is only valid for SK_PROM_MODE_NONE. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_IO - * - * Returns: - * SK_MC_FILTERING_EXACT - * SK_MC_FILTERING_INEXACT - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrXmacMcUpdate( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber) /* Port Number */ -{ - SK_U32 i; - SK_U8 Inexact; - SK_U16 *OutAddr; - SK_ADDR_PORT *pAPort; - - SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("SkAddrXmacMcUpdate on Port %u.\n", PortNumber)) - - pAPort = &pAC->Addr.Port[PortNumber]; - -#ifdef DEBUG - SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("Next0 on Port %d: %d\n", PortNumber, Next0[PortNumber])) -#endif /* DEBUG */ - - /* Start with 0 to also program the logical MAC address. */ - for (i = 0; i < pAPort->NextExactMatchRlmt; i++) { - /* Set exact match address i on XMAC */ - OutAddr = (SK_U16 *) &pAPort->Exact[i].a[0]; - XM_OUTADDR(IoC, PortNumber, XM_EXM(i), OutAddr); - } - - /* Clear other permanent exact match addresses on XMAC */ - if (pAPort->NextExactMatchRlmt <= SK_ADDR_LAST_MATCH_RLMT) { - - SkXmClrExactAddr(pAC, IoC, PortNumber, pAPort->NextExactMatchRlmt, - SK_ADDR_LAST_MATCH_RLMT); - } - - for (i = pAPort->FirstExactMatchDrv; i < pAPort->NextExactMatchDrv; i++) { - OutAddr = (SK_U16 *) &pAPort->Exact[i].a[0]; - XM_OUTADDR(IoC, PortNumber, XM_EXM(i), OutAddr); - } - - /* Clear other non-permanent exact match addresses on XMAC */ - if (pAPort->NextExactMatchDrv <= SK_ADDR_LAST_MATCH_DRV) { - - SkXmClrExactAddr(pAC, IoC, PortNumber, pAPort->NextExactMatchDrv, - SK_ADDR_LAST_MATCH_DRV); - } - - for (Inexact = 0, i = 0; i < 8; i++) { - Inexact |= pAPort->InexactFilter.Bytes[i]; - } - - if (pAPort->PromMode & SK_PROM_MODE_ALL_MC) { - - /* Set all bits in 64-bit hash register. */ - XM_OUTHASH(IoC, PortNumber, XM_HSM, &OnesHash); - - /* Enable Hashing */ - SkMacHashing(pAC, IoC, PortNumber, SK_TRUE); - } - else if (Inexact != 0) { - - /* Set 64-bit hash register to InexactFilter. */ - XM_OUTHASH(IoC, PortNumber, XM_HSM, &pAPort->InexactFilter.Bytes[0]); - - /* Enable Hashing */ - SkMacHashing(pAC, IoC, PortNumber, SK_TRUE); - } - else { - /* Disable Hashing */ - SkMacHashing(pAC, IoC, PortNumber, SK_FALSE); - } - - if (pAPort->PromMode != SK_PROM_MODE_NONE) { - (void) SkAddrXmacPromiscuousChange(pAC, IoC, PortNumber, pAPort->PromMode); - } - - /* Set port's current physical MAC address. */ - OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0]; - - XM_OUTADDR(IoC, PortNumber, XM_SA, OutAddr); - -#ifdef xDEBUG - for (i = 0; i < pAPort->NextExactMatchRlmt; i++) { - SK_U8 InAddr8[6]; - SK_U16 *InAddr; - - /* Get exact match address i from port PortNumber. */ - InAddr = (SK_U16 *) &InAddr8[0]; - - XM_INADDR(IoC, PortNumber, XM_EXM(i), InAddr); - - SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("SkAddrXmacMcUpdate: MC address %d on Port %u: ", - "%02x %02x %02x %02x %02x %02x -- %02x %02x %02x %02x %02x %02x\n", - i, - PortNumber, - InAddr8[0], - InAddr8[1], - InAddr8[2], - InAddr8[3], - InAddr8[4], - InAddr8[5], - pAPort->Exact[i].a[0], - pAPort->Exact[i].a[1], - pAPort->Exact[i].a[2], - pAPort->Exact[i].a[3], - pAPort->Exact[i].a[4], - pAPort->Exact[i].a[5])) - } -#endif /* DEBUG */ - - /* Determine return value. */ - if (Inexact == 0 && pAPort->PromMode == 0) { - return (SK_MC_FILTERING_EXACT); - } - else { - return (SK_MC_FILTERING_INEXACT); - } - -} /* SkAddrXmacMcUpdate */ - - -/****************************************************************************** - * - * SkAddrGmacMcUpdate - update the HW MC address table and set the MAC address - * - * Description: - * This routine enables reception of the addresses contained in a local - * table for a given port. - * It also programs the port's current physical MAC address. - * - * Notes: - * The return code is only valid for SK_PROM_MODE_NONE. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_IO - * - * Returns: - * SK_MC_FILTERING_EXACT - * SK_MC_FILTERING_INEXACT - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrGmacMcUpdate( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber) /* Port Number */ -{ - SK_U32 i; - SK_U8 Inexact; - SK_U16 *OutAddr; - SK_ADDR_PORT *pAPort; - - SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("SkAddrGmacMcUpdate on Port %u.\n", PortNumber)) - - pAPort = &pAC->Addr.Port[PortNumber]; - -#ifdef DEBUG - SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("Next0 on Port %d: %d\n", PortNumber, Next0[PortNumber])) -#endif /* DEBUG */ - - for (Inexact = 0, i = 0; i < 8; i++) { - Inexact |= pAPort->InexactFilter.Bytes[i]; - } - - /* Set 64-bit hash register to InexactFilter. */ - GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1, - &pAPort->InexactFilter.Bytes[0]); - - if (pAPort->PromMode & SK_PROM_MODE_ALL_MC) { - - /* Set all bits in 64-bit hash register. */ - GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1, &OnesHash); - - /* Enable Hashing */ - SkMacHashing(pAC, IoC, PortNumber, SK_TRUE); - } - else { - /* Enable Hashing. */ - SkMacHashing(pAC, IoC, PortNumber, SK_TRUE); - } - - if (pAPort->PromMode != SK_PROM_MODE_NONE) { - (void) SkAddrGmacPromiscuousChange(pAC, IoC, PortNumber, pAPort->PromMode); - } - - /* Set port's current physical MAC address. */ - OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0]; - GM_OUTADDR(IoC, PortNumber, GM_SRC_ADDR_1L, OutAddr); - - /* Set port's current logical MAC address. */ - OutAddr = (SK_U16 *) &pAPort->Exact[0].a[0]; - GM_OUTADDR(IoC, PortNumber, GM_SRC_ADDR_2L, OutAddr); - -#ifdef DEBUG - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("SkAddrGmacMcUpdate: Permanent Physical MAC Address: %02X %02X %02X %02X %02X %02X\n", - pAPort->Exact[0].a[0], - pAPort->Exact[0].a[1], - pAPort->Exact[0].a[2], - pAPort->Exact[0].a[3], - pAPort->Exact[0].a[4], - pAPort->Exact[0].a[5])) - - SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("SkAddrGmacMcUpdate: Physical MAC Address: %02X %02X %02X %02X %02X %02X\n", - pAPort->CurrentMacAddress.a[0], - pAPort->CurrentMacAddress.a[1], - pAPort->CurrentMacAddress.a[2], - pAPort->CurrentMacAddress.a[3], - pAPort->CurrentMacAddress.a[4], - pAPort->CurrentMacAddress.a[5])) -#endif /* DEBUG */ - - /* Determine return value. */ - if (Inexact == 0 && pAPort->PromMode == 0) { - return (SK_MC_FILTERING_EXACT); - } - else { - return (SK_MC_FILTERING_INEXACT); - } - -} /* SkAddrGmacMcUpdate */ - - -/****************************************************************************** - * - * SkAddrOverride - override a port's MAC address - * - * Description: - * This routine overrides the MAC address of one port. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_IO - * - * Returns: - * SK_ADDR_SUCCESS if successful. - * SK_ADDR_DUPLICATE_ADDRESS if duplicate MAC address. - * SK_ADDR_MULTICAST_ADDRESS if multicast or broadcast address. - * SK_ADDR_TOO_EARLY if SK_INIT_IO was not executed before. - */ -int SkAddrOverride( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* Port Number */ -SK_MAC_ADDR *pNewAddr, /* new MAC address */ -int Flags) /* logical/physical MAC address */ -{ - SK_EVPARA Para; - SK_U32 NetNumber; - SK_U32 i; - SK_U16 *OutAddr; - - NetNumber = pAC->Rlmt.Port[PortNumber].Net->NetNumber; - - if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) { - return (SK_ADDR_ILLEGAL_PORT); - } - - if (pNewAddr != NULL && (pNewAddr->a[0] & SK_MC_BIT) != 0) { - return (SK_ADDR_MULTICAST_ADDRESS); - } - - if (!pAC->Addr.Net[NetNumber].CurrentMacAddressSet) { - return (SK_ADDR_TOO_EARLY); - } - - if (Flags & SK_ADDR_SET_LOGICAL) { /* Activate logical MAC address. */ - /* Parameter *pNewAddr is ignored. */ - for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) { - if (!pAC->Addr.Port[i].CurrentMacAddressSet) { - return (SK_ADDR_TOO_EARLY); - } - } - - /* Set PortNumber to number of net's active port. */ - PortNumber = pAC->Rlmt.Net[NetNumber]. - Port[pAC->Addr.Net[NetNumber].ActivePort]->PortNumber; - - pAC->Addr.Port[PortNumber].Exact[0] = - pAC->Addr.Net[NetNumber].CurrentMacAddress; - - /* Write address to first exact match entry of active port. */ - (void) SkAddrMcUpdate(pAC, IoC, PortNumber); - } - else if (Flags & SK_ADDR_CLEAR_LOGICAL) { - /* Deactivate logical MAC address. */ - /* Parameter *pNewAddr is ignored. */ - for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) { - if (!pAC->Addr.Port[i].CurrentMacAddressSet) { - return (SK_ADDR_TOO_EARLY); - } - } - - /* Set PortNumber to number of net's active port. */ - PortNumber = pAC->Rlmt.Net[NetNumber]. - Port[pAC->Addr.Net[NetNumber].ActivePort]->PortNumber; - - for (i = 0; i < SK_MAC_ADDR_LEN; i++ ) { - pAC->Addr.Port[PortNumber].Exact[0].a[i] = 0; - } - - /* Write address to first exact match entry of active port. */ - (void) SkAddrMcUpdate(pAC, IoC, PortNumber); - } - else if (Flags & SK_ADDR_PHYSICAL_ADDRESS) { /* Physical MAC address. */ - if (SK_ADDR_EQUAL(pNewAddr->a, - pAC->Addr.Net[NetNumber].CurrentMacAddress.a)) { - return (SK_ADDR_DUPLICATE_ADDRESS); - } - - for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) { - if (!pAC->Addr.Port[i].CurrentMacAddressSet) { - return (SK_ADDR_TOO_EARLY); - } - - if (SK_ADDR_EQUAL(pNewAddr->a, - pAC->Addr.Port[i].CurrentMacAddress.a)) { - if (i == PortNumber) { - return (SK_ADDR_SUCCESS); - } - else { - return (SK_ADDR_DUPLICATE_ADDRESS); - } - } - } - - pAC->Addr.Port[PortNumber].PreviousMacAddress = - pAC->Addr.Port[PortNumber].CurrentMacAddress; - pAC->Addr.Port[PortNumber].CurrentMacAddress = *pNewAddr; - - /* Change port's physical MAC address. */ - OutAddr = (SK_U16 *) pNewAddr; - - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - XM_OUTADDR(IoC, PortNumber, XM_SA, OutAddr); - } - else { - GM_OUTADDR(IoC, PortNumber, GM_SRC_ADDR_1L, OutAddr); - } - - /* Report address change to RLMT. */ - Para.Para32[0] = PortNumber; - Para.Para32[0] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_PORT_ADDR, Para); - } - else { /* Logical MAC address. */ - if (SK_ADDR_EQUAL(pNewAddr->a, - pAC->Addr.Net[NetNumber].CurrentMacAddress.a)) { - return (SK_ADDR_SUCCESS); - } - - for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) { - if (!pAC->Addr.Port[i].CurrentMacAddressSet) { - return (SK_ADDR_TOO_EARLY); - } - - if (SK_ADDR_EQUAL(pNewAddr->a, - pAC->Addr.Port[i].CurrentMacAddress.a)) { - return (SK_ADDR_DUPLICATE_ADDRESS); - } - } - - /* - * In case that the physical and the logical MAC addresses are equal - * we must also change the physical MAC address here. - * In this case we have an adapter which initially was programmed with - * two identical MAC addresses. - */ - if (SK_ADDR_EQUAL(pAC->Addr.Port[PortNumber].CurrentMacAddress.a, - pAC->Addr.Port[PortNumber].Exact[0].a)) { - - pAC->Addr.Port[PortNumber].PreviousMacAddress = - pAC->Addr.Port[PortNumber].CurrentMacAddress; - pAC->Addr.Port[PortNumber].CurrentMacAddress = *pNewAddr; - - /* Report address change to RLMT. */ - Para.Para32[0] = PortNumber; - Para.Para32[0] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_PORT_ADDR, Para); - } - - /* Set PortNumber to number of net's active port. */ - PortNumber = pAC->Rlmt.Net[NetNumber]. - Port[pAC->Addr.Net[NetNumber].ActivePort]->PortNumber; - - pAC->Addr.Net[NetNumber].CurrentMacAddress = *pNewAddr; - pAC->Addr.Port[PortNumber].Exact[0] = *pNewAddr; -#ifdef DEBUG - SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("SkAddrOverride: Permanent MAC Address: %02X %02X %02X %02X %02X %02X\n", - pAC->Addr.Net[NetNumber].PermanentMacAddress.a[0], - pAC->Addr.Net[NetNumber].PermanentMacAddress.a[1], - pAC->Addr.Net[NetNumber].PermanentMacAddress.a[2], - pAC->Addr.Net[NetNumber].PermanentMacAddress.a[3], - pAC->Addr.Net[NetNumber].PermanentMacAddress.a[4], - pAC->Addr.Net[NetNumber].PermanentMacAddress.a[5])) - - SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL, - ("SkAddrOverride: New logical MAC Address: %02X %02X %02X %02X %02X %02X\n", - pAC->Addr.Net[NetNumber].CurrentMacAddress.a[0], - pAC->Addr.Net[NetNumber].CurrentMacAddress.a[1], - pAC->Addr.Net[NetNumber].CurrentMacAddress.a[2], - pAC->Addr.Net[NetNumber].CurrentMacAddress.a[3], - pAC->Addr.Net[NetNumber].CurrentMacAddress.a[4], - pAC->Addr.Net[NetNumber].CurrentMacAddress.a[5])) -#endif /* DEBUG */ - - /* Write address to first exact match entry of active port. */ - (void) SkAddrMcUpdate(pAC, IoC, PortNumber); - } - - return (SK_ADDR_SUCCESS); - -} /* SkAddrOverride */ - - -/****************************************************************************** - * - * SkAddrPromiscuousChange - set promiscuous mode for given port - * - * Description: - * This routine manages promiscuous mode: - * - none - * - all LLC frames - * - all MC frames - * - * It calls either SkAddrXmacPromiscuousChange or - * SkAddrGmacPromiscuousChange, according to the adapter in use. - * The real work is done there. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_IO - * - * Returns: - * SK_ADDR_SUCCESS - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrPromiscuousChange( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* port whose promiscuous mode changes */ -int NewPromMode) /* new promiscuous mode */ -{ - int ReturnCode; - - if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) { - return (SK_ADDR_ILLEGAL_PORT); - } - - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - ReturnCode = SkAddrXmacPromiscuousChange(pAC, IoC, PortNumber, NewPromMode); - } - else { - ReturnCode = SkAddrGmacPromiscuousChange(pAC, IoC, PortNumber, NewPromMode); - } - - return (ReturnCode); - -} /* SkAddrPromiscuousChange */ - - -/****************************************************************************** - * - * SkAddrXmacPromiscuousChange - set promiscuous mode for given port - * - * Description: - * This routine manages promiscuous mode: - * - none - * - all LLC frames - * - all MC frames - * - * Context: - * runtime, pageable - * may be called after SK_INIT_IO - * - * Returns: - * SK_ADDR_SUCCESS - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrXmacPromiscuousChange( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* port whose promiscuous mode changes */ -int NewPromMode) /* new promiscuous mode */ -{ - int i; - SK_BOOL InexactModeBit; - SK_U8 Inexact; - SK_U8 HwInexact; - SK_FILTER64 HwInexactFilter; - SK_U16 LoMode; /* Lower 16 bits of XMAC Mode Register. */ - int CurPromMode = SK_PROM_MODE_NONE; - - /* Read CurPromMode from Hardware. */ - XM_IN16(IoC, PortNumber, XM_MODE, &LoMode); - - if ((LoMode & XM_MD_ENA_PROM) != 0) { - /* Promiscuous mode! */ - CurPromMode |= SK_PROM_MODE_LLC; - } - - for (Inexact = 0xFF, i = 0; i < 8; i++) { - Inexact &= pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i]; - } - if (Inexact == 0xFF) { - CurPromMode |= (pAC->Addr.Port[PortNumber].PromMode & SK_PROM_MODE_ALL_MC); - } - else { - /* Get InexactModeBit (bit XM_MD_ENA_HASH in mode register) */ - XM_IN16(IoC, PortNumber, XM_MODE, &LoMode); - - InexactModeBit = (LoMode & XM_MD_ENA_HASH) != 0; - - /* Read 64-bit hash register from XMAC */ - XM_INHASH(IoC, PortNumber, XM_HSM, &HwInexactFilter.Bytes[0]); - - for (HwInexact = 0xFF, i = 0; i < 8; i++) { - HwInexact &= HwInexactFilter.Bytes[i]; - } - - if (InexactModeBit && (HwInexact == 0xFF)) { - CurPromMode |= SK_PROM_MODE_ALL_MC; - } - } - - pAC->Addr.Port[PortNumber].PromMode = NewPromMode; - - if (NewPromMode == CurPromMode) { - return (SK_ADDR_SUCCESS); - } - - if ((NewPromMode & SK_PROM_MODE_ALL_MC) && - !(CurPromMode & SK_PROM_MODE_ALL_MC)) { /* All MC. */ - - /* Set all bits in 64-bit hash register. */ - XM_OUTHASH(IoC, PortNumber, XM_HSM, &OnesHash); - - /* Enable Hashing */ - SkMacHashing(pAC, IoC, PortNumber, SK_TRUE); - } - else if ((CurPromMode & SK_PROM_MODE_ALL_MC) && - !(NewPromMode & SK_PROM_MODE_ALL_MC)) { /* Norm MC. */ - for (Inexact = 0, i = 0; i < 8; i++) { - Inexact |= pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i]; - } - if (Inexact == 0) { - /* Disable Hashing */ - SkMacHashing(pAC, IoC, PortNumber, SK_FALSE); - } - else { - /* Set 64-bit hash register to InexactFilter. */ - XM_OUTHASH(IoC, PortNumber, XM_HSM, - &pAC->Addr.Port[PortNumber].InexactFilter.Bytes[0]); - - /* Enable Hashing */ - SkMacHashing(pAC, IoC, PortNumber, SK_TRUE); - } - } - - if ((NewPromMode & SK_PROM_MODE_LLC) && - !(CurPromMode & SK_PROM_MODE_LLC)) { /* Prom. LLC */ - /* Set the MAC in Promiscuous Mode */ - SkMacPromiscMode(pAC, IoC, PortNumber, SK_TRUE); - } - else if ((CurPromMode & SK_PROM_MODE_LLC) && - !(NewPromMode & SK_PROM_MODE_LLC)) { /* Norm. LLC. */ - /* Clear Promiscuous Mode */ - SkMacPromiscMode(pAC, IoC, PortNumber, SK_FALSE); - } - - return (SK_ADDR_SUCCESS); - -} /* SkAddrXmacPromiscuousChange */ - - -/****************************************************************************** - * - * SkAddrGmacPromiscuousChange - set promiscuous mode for given port - * - * Description: - * This routine manages promiscuous mode: - * - none - * - all LLC frames - * - all MC frames - * - * Context: - * runtime, pageable - * may be called after SK_INIT_IO - * - * Returns: - * SK_ADDR_SUCCESS - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrGmacPromiscuousChange( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 PortNumber, /* port whose promiscuous mode changes */ -int NewPromMode) /* new promiscuous mode */ -{ - SK_U16 ReceiveControl; /* GMAC Receive Control Register */ - int CurPromMode = SK_PROM_MODE_NONE; - - /* Read CurPromMode from Hardware. */ - GM_IN16(IoC, PortNumber, GM_RX_CTRL, &ReceiveControl); - - if ((ReceiveControl & (GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA)) == 0) { - /* Promiscuous mode! */ - CurPromMode |= SK_PROM_MODE_LLC; - } - - if ((ReceiveControl & GM_RXCR_MCF_ENA) == 0) { - /* All Multicast mode! */ - CurPromMode |= (pAC->Addr.Port[PortNumber].PromMode & SK_PROM_MODE_ALL_MC); - } - - pAC->Addr.Port[PortNumber].PromMode = NewPromMode; - - if (NewPromMode == CurPromMode) { - return (SK_ADDR_SUCCESS); - } - - if ((NewPromMode & SK_PROM_MODE_ALL_MC) && - !(CurPromMode & SK_PROM_MODE_ALL_MC)) { /* All MC */ - - /* Set all bits in 64-bit hash register. */ - GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1, &OnesHash); - - /* Enable Hashing */ - SkMacHashing(pAC, IoC, PortNumber, SK_TRUE); - } - - if ((CurPromMode & SK_PROM_MODE_ALL_MC) && - !(NewPromMode & SK_PROM_MODE_ALL_MC)) { /* Norm. MC */ - - /* Set 64-bit hash register to InexactFilter. */ - GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1, - &pAC->Addr.Port[PortNumber].InexactFilter.Bytes[0]); - - /* Enable Hashing. */ - SkMacHashing(pAC, IoC, PortNumber, SK_TRUE); - } - - if ((NewPromMode & SK_PROM_MODE_LLC) && - !(CurPromMode & SK_PROM_MODE_LLC)) { /* Prom. LLC */ - - /* Set the MAC to Promiscuous Mode. */ - SkMacPromiscMode(pAC, IoC, PortNumber, SK_TRUE); - } - else if ((CurPromMode & SK_PROM_MODE_LLC) && - !(NewPromMode & SK_PROM_MODE_LLC)) { /* Norm. LLC */ - - /* Clear Promiscuous Mode. */ - SkMacPromiscMode(pAC, IoC, PortNumber, SK_FALSE); - } - - return (SK_ADDR_SUCCESS); - -} /* SkAddrGmacPromiscuousChange */ - - -/****************************************************************************** - * - * SkAddrSwap - swap address info - * - * Description: - * This routine swaps address info of two ports. - * - * Context: - * runtime, pageable - * may be called after SK_INIT_IO - * - * Returns: - * SK_ADDR_SUCCESS - * SK_ADDR_ILLEGAL_PORT - */ -int SkAddrSwap( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -SK_U32 FromPortNumber, /* Port1 Index */ -SK_U32 ToPortNumber) /* Port2 Index */ -{ - int i; - SK_U8 Byte; - SK_MAC_ADDR MacAddr; - SK_U32 DWord; - - if (FromPortNumber >= (SK_U32) pAC->GIni.GIMacsFound) { - return (SK_ADDR_ILLEGAL_PORT); - } - - if (ToPortNumber >= (SK_U32) pAC->GIni.GIMacsFound) { - return (SK_ADDR_ILLEGAL_PORT); - } - - if (pAC->Rlmt.Port[FromPortNumber].Net != pAC->Rlmt.Port[ToPortNumber].Net) { - return (SK_ADDR_ILLEGAL_PORT); - } - - /* - * Swap: - * - Exact Match Entries (GEnesis and Yukon) - * Yukon uses first entry for the logical MAC - * address (stored in the second GMAC register). - * - FirstExactMatchRlmt (GEnesis only) - * - NextExactMatchRlmt (GEnesis only) - * - FirstExactMatchDrv (GEnesis only) - * - NextExactMatchDrv (GEnesis only) - * - 64-bit filter (InexactFilter) - * - Promiscuous Mode - * of ports. - */ - - for (i = 0; i < SK_ADDR_EXACT_MATCHES; i++) { - MacAddr = pAC->Addr.Port[FromPortNumber].Exact[i]; - pAC->Addr.Port[FromPortNumber].Exact[i] = - pAC->Addr.Port[ToPortNumber].Exact[i]; - pAC->Addr.Port[ToPortNumber].Exact[i] = MacAddr; - } - - for (i = 0; i < 8; i++) { - Byte = pAC->Addr.Port[FromPortNumber].InexactFilter.Bytes[i]; - pAC->Addr.Port[FromPortNumber].InexactFilter.Bytes[i] = - pAC->Addr.Port[ToPortNumber].InexactFilter.Bytes[i]; - pAC->Addr.Port[ToPortNumber].InexactFilter.Bytes[i] = Byte; - } - - i = pAC->Addr.Port[FromPortNumber].PromMode; - pAC->Addr.Port[FromPortNumber].PromMode = pAC->Addr.Port[ToPortNumber].PromMode; - pAC->Addr.Port[ToPortNumber].PromMode = i; - - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - DWord = pAC->Addr.Port[FromPortNumber].FirstExactMatchRlmt; - pAC->Addr.Port[FromPortNumber].FirstExactMatchRlmt = - pAC->Addr.Port[ToPortNumber].FirstExactMatchRlmt; - pAC->Addr.Port[ToPortNumber].FirstExactMatchRlmt = DWord; - - DWord = pAC->Addr.Port[FromPortNumber].NextExactMatchRlmt; - pAC->Addr.Port[FromPortNumber].NextExactMatchRlmt = - pAC->Addr.Port[ToPortNumber].NextExactMatchRlmt; - pAC->Addr.Port[ToPortNumber].NextExactMatchRlmt = DWord; - - DWord = pAC->Addr.Port[FromPortNumber].FirstExactMatchDrv; - pAC->Addr.Port[FromPortNumber].FirstExactMatchDrv = - pAC->Addr.Port[ToPortNumber].FirstExactMatchDrv; - pAC->Addr.Port[ToPortNumber].FirstExactMatchDrv = DWord; - - DWord = pAC->Addr.Port[FromPortNumber].NextExactMatchDrv; - pAC->Addr.Port[FromPortNumber].NextExactMatchDrv = - pAC->Addr.Port[ToPortNumber].NextExactMatchDrv; - pAC->Addr.Port[ToPortNumber].NextExactMatchDrv = DWord; - } - - /* CAUTION: Solution works if only ports of one adapter are in use. */ - for (i = 0; (SK_U32) i < pAC->Rlmt.Net[pAC->Rlmt.Port[ToPortNumber]. - Net->NetNumber].NumPorts; i++) { - if (pAC->Rlmt.Net[pAC->Rlmt.Port[ToPortNumber].Net->NetNumber]. - Port[i]->PortNumber == ToPortNumber) { - pAC->Addr.Net[pAC->Rlmt.Port[ToPortNumber].Net->NetNumber]. - ActivePort = i; - /* 20001207 RA: Was "ToPortNumber;". */ - } - } - - (void) SkAddrMcUpdate(pAC, IoC, FromPortNumber); - (void) SkAddrMcUpdate(pAC, IoC, ToPortNumber); - - return (SK_ADDR_SUCCESS); - -} /* SkAddrSwap */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ diff --git a/drivers/net/sk98lin/skcsum.c b/drivers/net/sk98lin/skcsum.c deleted file mode 100644 index 162b67df0e..0000000000 --- a/drivers/net/sk98lin/skcsum.c +++ /dev/null @@ -1,925 +0,0 @@ -/****************************************************************************** - * - * Name: skcsum.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.10 $ - * Date: $Date: 2002/04/11 10:02:04 $ - * Purpose: Store/verify Internet checksum in send/receive packets. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2001 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skcsum.c,v $ - * Revision 1.10 2002/04/11 10:02:04 rwahl - * Fix in SkCsGetSendInfo(): - * - function did not return ProtocolFlags in every case. - * - pseudo header csum calculated wrong for big endian. - * - * Revision 1.9 2001/06/13 07:42:08 gklug - * fix: NetNumber was wrong in CLEAR_STAT event - * add: check for good NetNumber in Clear STAT - * - * Revision 1.8 2001/02/06 11:15:36 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.7 2000/06/29 13:17:05 rassmann - * Corrected reception of a packet with UDP checksum == 0 (which means there - * is no UDP checksum). - * - * Revision 1.6 2000/02/21 12:35:10 cgoos - * Fixed license header comment. - * - * Revision 1.5 2000/02/21 11:05:19 cgoos - * Merged changes back to common source. - * Fixed rx path for BIG ENDIAN architecture. - * - * Revision 1.1 1999/07/26 15:28:12 mkarl - * added return SKCS_STATUS_IP_CSUM_ERROR_UDP and - * SKCS_STATUS_IP_CSUM_ERROR_TCP to pass the NidsTester - * changed from common source to windows specific source - * therefore restarting with v1.0 - * - * Revision 1.3 1999/05/10 08:39:33 mkarl - * prevent overflows in SKCS_HTON16 - * fixed a bug in pseudo header checksum calculation - * added some comments - * - * Revision 1.2 1998/10/22 11:53:28 swolf - * Now using SK_DBG_MSG. - * - * Revision 1.1 1998/09/01 15:35:41 swolf - * initial revision - * - * 13-May-1998 sw Created. - * - ******************************************************************************/ - -#include <config.h> - -#ifdef SK_USE_CSUM /* Check if CSUM is to be used. */ - -#ifndef lint -static const char SysKonnectFileId[] = "@(#)" - "$Id: skcsum.c,v 1.10 2002/04/11 10:02:04 rwahl Exp $" - " (C) SysKonnect."; -#endif /* !lint */ - -/****************************************************************************** - * - * Description: - * - * This is the "GEnesis" common module "CSUM". - * - * This module contains the code necessary to calculate, store, and verify the - * Internet Checksum of IP, TCP, and UDP frames. - * - * "GEnesis" is an abbreviation of "Gigabit Ethernet Network System in Silicon" - * and is the code name of this SysKonnect project. - * - * Compilation Options: - * - * SK_USE_CSUM - Define if CSUM is to be used. Otherwise, CSUM will be an - * empty module. - * - * SKCS_OVERWRITE_PROTO - Define to overwrite the default protocol id - * definitions. In this case, all SKCS_PROTO_xxx definitions must be made - * external. - * - * SKCS_OVERWRITE_STATUS - Define to overwrite the default return status - * definitions. In this case, all SKCS_STATUS_xxx definitions must be made - * external. - * - * Include File Hierarchy: - * - * "h/skdrv1st.h" - * "h/skcsum.h" - * "h/sktypes.h" - * "h/skqueue.h" - * "h/skdrv2nd.h" - * - ******************************************************************************/ - -#include "h/skdrv1st.h" -#include "h/skcsum.h" -#include "h/skdrv2nd.h" - -/* defines ********************************************************************/ - -/* The size of an Ethernet MAC header. */ -#define SKCS_ETHERNET_MAC_HEADER_SIZE (6+6+2) - -/* The size of the used topology's MAC header. */ -#define SKCS_MAC_HEADER_SIZE SKCS_ETHERNET_MAC_HEADER_SIZE - -/* The size of the IP header without any option fields. */ -#define SKCS_IP_HEADER_SIZE 20 - -/* - * Field offsets within the IP header. - */ - -/* "Internet Header Version" and "Length". */ -#define SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH 0 - -/* "Total Length". */ -#define SKCS_OFS_IP_TOTAL_LENGTH 2 - -/* "Flags" "Fragment Offset". */ -#define SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET 6 - -/* "Next Level Protocol" identifier. */ -#define SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL 9 - -/* Source IP address. */ -#define SKCS_OFS_IP_SOURCE_ADDRESS 12 - -/* Destination IP address. */ -#define SKCS_OFS_IP_DESTINATION_ADDRESS 16 - - -/* - * Field offsets within the UDP header. - */ - -/* UDP checksum. */ -#define SKCS_OFS_UDP_CHECKSUM 6 - -/* IP "Next Level Protocol" identifiers (see RFC 790). */ -#define SKCS_PROTO_ID_TCP 6 /* Transport Control Protocol */ -#define SKCS_PROTO_ID_UDP 17 /* User Datagram Protocol */ - -/* IP "Don't Fragment" bit. */ -#define SKCS_IP_DONT_FRAGMENT SKCS_HTON16(0x4000) - -/* Add a byte offset to a pointer. */ -#define SKCS_IDX(pPtr, Ofs) ((void *) ((char *) (pPtr) + (Ofs))) - -/* - * Macros that convert host to network representation and vice versa, i.e. - * little/big endian conversion on little endian machines only. - */ -#ifdef SK_LITTLE_ENDIAN -#define SKCS_HTON16(Val16) (((unsigned) (Val16) >> 8) | (((Val16) & 0xFF) << 8)) -#endif /* SK_LITTLE_ENDIAN */ -#ifdef SK_BIG_ENDIAN -#define SKCS_HTON16(Val16) (Val16) -#endif /* SK_BIG_ENDIAN */ -#define SKCS_NTOH16(Val16) SKCS_HTON16(Val16) - -/* typedefs *******************************************************************/ - -/* function prototypes ********************************************************/ - -/****************************************************************************** - * - * SkCsGetSendInfo - get checksum information for a send packet - * - * Description: - * Get all checksum information necessary to send a TCP or UDP packet. The - * function checks the IP header passed to it. If the high-level protocol - * is either TCP or UDP the pseudo header checksum is calculated and - * returned. - * - * The function returns the total length of the IP header (including any - * IP option fields), which is the same as the start offset of the IP data - * which in turn is the start offset of the TCP or UDP header. - * - * The function also returns the TCP or UDP pseudo header checksum, which - * should be used as the start value for the hardware checksum calculation. - * (Note that any actual pseudo header checksum can never calculate to - * zero.) - * - * Note: - * There is a bug in the ASIC which may lead to wrong checksums. - * - * Arguments: - * pAc - A pointer to the adapter context struct. - * - * pIpHeader - Pointer to IP header. Must be at least the IP header *not* - * including any option fields, i.e. at least 20 bytes. - * - * Note: This pointer will be used to address 8-, 16-, and 32-bit - * variables with the respective alignment offsets relative to the pointer. - * Thus, the pointer should point to a 32-bit aligned address. If the - * target system cannot address 32-bit variables on non 32-bit aligned - * addresses, then the pointer *must* point to a 32-bit aligned address. - * - * pPacketInfo - A pointer to the packet information structure for this - * packet. Before calling this SkCsGetSendInfo(), the following field must - * be initialized: - * - * ProtocolFlags - Initialize with any combination of - * SKCS_PROTO_XXX bit flags. SkCsGetSendInfo() will only work on - * the protocols specified here. Any protocol(s) not specified - * here will be ignored. - * - * Note: Only one checksum can be calculated in hardware. Thus, if - * SKCS_PROTO_IP is specified in the 'ProtocolFlags', - * SkCsGetSendInfo() must calculate the IP header checksum in - * software. It might be a better idea to have the calling - * protocol stack calculate the IP header checksum. - * - * Returns: N/A - * On return, the following fields in 'pPacketInfo' may or may not have - * been filled with information, depending on the protocol(s) found in the - * packet: - * - * ProtocolFlags - Returns the SKCS_PROTO_XXX bit flags of the protocol(s) - * that were both requested by the caller and actually found in the packet. - * Protocol(s) not specified by the caller and/or not found in the packet - * will have their respective SKCS_PROTO_XXX bit flags reset. - * - * Note: For IP fragments, TCP and UDP packet information is ignored. - * - * IpHeaderLength - The total length in bytes of the complete IP header - * including any option fields is returned here. This is the start offset - * of the IP data, i.e. the TCP or UDP header if present. - * - * IpHeaderChecksum - If IP has been specified in the 'ProtocolFlags', the - * 16-bit Internet Checksum of the IP header is returned here. This value - * is to be stored into the packet's 'IP Header Checksum' field. - * - * PseudoHeaderChecksum - If this is a TCP or UDP packet and if TCP or UDP - * has been specified in the 'ProtocolFlags', the 16-bit Internet Checksum - * of the TCP or UDP pseudo header is returned here. - */ -#if 0 -void SkCsGetSendInfo( -SK_AC *pAc, /* Adapter context struct. */ -void *pIpHeader, /* IP header. */ -SKCS_PACKET_INFO *pPacketInfo, /* Packet information struct. */ -int NetNumber) /* Net number */ -{ - /* Internet Header Version found in IP header. */ - unsigned InternetHeaderVersion; - - /* Length of the IP header as found in IP header. */ - unsigned IpHeaderLength; - - /* Bit field specifiying the desired/found protocols. */ - unsigned ProtocolFlags; - - /* Next level protocol identifier found in IP header. */ - unsigned NextLevelProtocol; - - /* Length of IP data portion. */ - unsigned IpDataLength; - - /* TCP/UDP pseudo header checksum. */ - unsigned long PseudoHeaderChecksum; - - /* Pointer to next level protocol statistics structure. */ - SKCS_PROTO_STATS *NextLevelProtoStats; - - /* Temporary variable. */ - unsigned Tmp; - - Tmp = *(SK_U8 *) - SKCS_IDX(pIpHeader, SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH); - - /* Get the Internet Header Version (IHV). */ - /* Note: The IHV is stored in the upper four bits. */ - - InternetHeaderVersion = Tmp >> 4; - - /* Check the Internet Header Version. */ - /* Note: We currently only support IP version 4. */ - - if (InternetHeaderVersion != 4) { /* IPv4? */ - SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_TX, - ("Tx: Unknown Internet Header Version %u.\n", - InternetHeaderVersion)); - pPacketInfo->ProtocolFlags = 0; - pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxUnableCts++; - return; - } - - /* Get the IP header length (IHL). */ - /* - * Note: The IHL is stored in the lower four bits as the number of - * 4-byte words. - */ - - IpHeaderLength = (Tmp & 0xf) * 4; - pPacketInfo->IpHeaderLength = IpHeaderLength; - - /* Check the IP header length. */ - - /* 04-Aug-1998 sw - Really check the IHL? Necessary? */ - - if (IpHeaderLength < 5*4) { - SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_TX, - ("Tx: Invalid IP Header Length %u.\n", IpHeaderLength)); - pPacketInfo->ProtocolFlags = 0; - pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxUnableCts++; - return; - } - - /* This is an IPv4 frame with a header of valid length. */ - - pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxOkCts++; - - /* Check if we should calculate the IP header checksum. */ - - ProtocolFlags = pPacketInfo->ProtocolFlags; - - if (ProtocolFlags & SKCS_PROTO_IP) { - pPacketInfo->IpHeaderChecksum = - SkCsCalculateChecksum(pIpHeader, IpHeaderLength); - } - - /* Get the next level protocol identifier. */ - - NextLevelProtocol = - *(SK_U8 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL); - - /* - * Check if this is a TCP or UDP frame and if we should calculate the - * TCP/UDP pseudo header checksum. - * - * Also clear all protocol bit flags of protocols not present in the - * frame. - */ - - if ((ProtocolFlags & SKCS_PROTO_TCP) != 0 && - NextLevelProtocol == SKCS_PROTO_ID_TCP) { - /* TCP/IP frame. */ - ProtocolFlags &= SKCS_PROTO_TCP | SKCS_PROTO_IP; - NextLevelProtoStats = - &pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_TCP]; - } - else if ((ProtocolFlags & SKCS_PROTO_UDP) != 0 && - NextLevelProtocol == SKCS_PROTO_ID_UDP) { - /* UDP/IP frame. */ - ProtocolFlags &= SKCS_PROTO_UDP | SKCS_PROTO_IP; - NextLevelProtoStats = - &pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_UDP]; - } - else { - /* - * Either not a TCP or UDP frame and/or TCP/UDP processing not - * specified. - */ - pPacketInfo->ProtocolFlags = ProtocolFlags & SKCS_PROTO_IP; - return; - } - - /* Check if this is an IP fragment. */ - - /* - * Note: An IP fragment has a non-zero "Fragment Offset" field and/or - * the "More Fragments" bit set. Thus, if both the "Fragment Offset" - * and the "More Fragments" are zero, it is *not* a fragment. We can - * easily check both at the same time since they are in the same 16-bit - * word. - */ - - if ((*(SK_U16 *) - SKCS_IDX(pIpHeader, SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET) & - ~SKCS_IP_DONT_FRAGMENT) != 0) { - /* IP fragment; ignore all other protocols. */ - pPacketInfo->ProtocolFlags = ProtocolFlags & SKCS_PROTO_IP; - NextLevelProtoStats->TxUnableCts++; - return; - } - - /* - * Calculate the TCP/UDP pseudo header checksum. - */ - - /* Get total length of IP header and data. */ - - IpDataLength = - *(SK_U16 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_TOTAL_LENGTH); - - /* Get length of IP data portion. */ - - IpDataLength = SKCS_NTOH16(IpDataLength) - IpHeaderLength; - - /* Calculate the sum of all pseudo header fields (16-bit). */ - - PseudoHeaderChecksum = - (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader, - SKCS_OFS_IP_SOURCE_ADDRESS + 0) + - (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader, - SKCS_OFS_IP_SOURCE_ADDRESS + 2) + - (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader, - SKCS_OFS_IP_DESTINATION_ADDRESS + 0) + - (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader, - SKCS_OFS_IP_DESTINATION_ADDRESS + 2) + - (unsigned long) SKCS_HTON16(NextLevelProtocol) + - (unsigned long) SKCS_HTON16(IpDataLength); - - /* Add-in any carries. */ - - SKCS_OC_ADD(PseudoHeaderChecksum, PseudoHeaderChecksum, 0); - - /* Add-in any new carry. */ - - SKCS_OC_ADD(pPacketInfo->PseudoHeaderChecksum, PseudoHeaderChecksum, 0); - - pPacketInfo->ProtocolFlags = ProtocolFlags; - NextLevelProtoStats->TxOkCts++; /* Success. */ -} /* SkCsGetSendInfo */ - - -/****************************************************************************** - * - * SkCsGetReceiveInfo - verify checksum information for a received packet - * - * Description: - * Verify a received frame's checksum. The function returns a status code - * reflecting the result of the verification. - * - * Note: - * Before calling this function you have to verify that the frame is - * not padded and Checksum1 and Checksum2 are bigger than 1. - * - * Arguments: - * pAc - Pointer to adapter context struct. - * - * pIpHeader - Pointer to IP header. Must be at least the length in bytes - * of the received IP header including any option fields. For UDP packets, - * 8 additional bytes are needed to access the UDP checksum. - * - * Note: The actual length of the IP header is stored in the lower four - * bits of the first octet of the IP header as the number of 4-byte words, - * so it must be multiplied by four to get the length in bytes. Thus, the - * maximum IP header length is 15 * 4 = 60 bytes. - * - * Checksum1 - The first 16-bit Internet Checksum calculated by the - * hardware starting at the offset returned by SkCsSetReceiveFlags(). - * - * Checksum2 - The second 16-bit Internet Checksum calculated by the - * hardware starting at the offset returned by SkCsSetReceiveFlags(). - * - * Returns: - * SKCS_STATUS_UNKNOWN_IP_VERSION - Not an IP v4 frame. - * SKCS_STATUS_IP_CSUM_ERROR - IP checksum error. - * SKCS_STATUS_IP_CSUM_ERROR_TCP - IP checksum error in TCP frame. - * SKCS_STATUS_IP_CSUM_ERROR_UDP - IP checksum error in UDP frame - * SKCS_STATUS_IP_FRAGMENT - IP fragment (IP checksum ok). - * SKCS_STATUS_IP_CSUM_OK - IP checksum ok (not a TCP or UDP frame). - * SKCS_STATUS_TCP_CSUM_ERROR - TCP checksum error (IP checksum ok). - * SKCS_STATUS_UDP_CSUM_ERROR - UDP checksum error (IP checksum ok). - * SKCS_STATUS_TCP_CSUM_OK - IP and TCP checksum ok. - * SKCS_STATUS_UDP_CSUM_OK - IP and UDP checksum ok. - * SKCS_STATUS_IP_CSUM_OK_NO_UDP - IP checksum OK and no UDP checksum. - * - * Note: If SKCS_OVERWRITE_STATUS is defined, the SKCS_STATUS_XXX values - * returned here can be defined in some header file by the module using CSUM. - * In this way, the calling module can assign return values for its own needs, - * e.g. by assigning bit flags to the individual protocols. - */ -SKCS_STATUS SkCsGetReceiveInfo( -SK_AC *pAc, /* Adapter context struct. */ -void *pIpHeader, /* IP header. */ -unsigned Checksum1, /* Hardware checksum 1. */ -unsigned Checksum2, /* Hardware checksum 2. */ -int NetNumber) /* Net number */ -{ - /* Internet Header Version found in IP header. */ - unsigned InternetHeaderVersion; - - /* Length of the IP header as found in IP header. */ - unsigned IpHeaderLength; - - /* Length of IP data portion. */ - unsigned IpDataLength; - - /* IP header checksum. */ - unsigned IpHeaderChecksum; - - /* IP header options checksum, if any. */ - unsigned IpOptionsChecksum; - - /* IP data checksum, i.e. TCP/UDP checksum. */ - unsigned IpDataChecksum; - - /* Next level protocol identifier found in IP header. */ - unsigned NextLevelProtocol; - - /* The checksum of the "next level protocol", i.e. TCP or UDP. */ - unsigned long NextLevelProtocolChecksum; - - /* Pointer to next level protocol statistics structure. */ - SKCS_PROTO_STATS *NextLevelProtoStats; - - /* Temporary variable. */ - unsigned Tmp; - - Tmp = *(SK_U8 *) - SKCS_IDX(pIpHeader, SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH); - - /* Get the Internet Header Version (IHV). */ - /* Note: The IHV is stored in the upper four bits. */ - - InternetHeaderVersion = Tmp >> 4; - - /* Check the Internet Header Version. */ - /* Note: We currently only support IP version 4. */ - - if (InternetHeaderVersion != 4) { /* IPv4? */ - SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_RX, - ("Rx: Unknown Internet Header Version %u.\n", - InternetHeaderVersion)); - pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxUnableCts++; - return (SKCS_STATUS_UNKNOWN_IP_VERSION); - } - - /* Get the IP header length (IHL). */ - /* - * Note: The IHL is stored in the lower four bits as the number of - * 4-byte words. - */ - - IpHeaderLength = (Tmp & 0xf) * 4; - - /* Check the IP header length. */ - - /* 04-Aug-1998 sw - Really check the IHL? Necessary? */ - - if (IpHeaderLength < 5*4) { - SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_RX, - ("Rx: Invalid IP Header Length %u.\n", IpHeaderLength)); - pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxErrCts++; - return (SKCS_STATUS_IP_CSUM_ERROR); - } - - /* This is an IPv4 frame with a header of valid length. */ - - /* Get the IP header and data checksum. */ - - IpDataChecksum = Checksum2; - - /* - * The IP header checksum is calculated as follows: - * - * IpHeaderChecksum = Checksum1 - Checksum2 - */ - - SKCS_OC_SUB(IpHeaderChecksum, Checksum1, Checksum2); - - /* Check if any IP header options. */ - - if (IpHeaderLength > SKCS_IP_HEADER_SIZE) { - - /* Get the IP options checksum. */ - - IpOptionsChecksum = SkCsCalculateChecksum( - SKCS_IDX(pIpHeader, SKCS_IP_HEADER_SIZE), - IpHeaderLength - SKCS_IP_HEADER_SIZE); - - /* Adjust the IP header and IP data checksums. */ - - SKCS_OC_ADD(IpHeaderChecksum, IpHeaderChecksum, IpOptionsChecksum); - - SKCS_OC_SUB(IpDataChecksum, IpDataChecksum, IpOptionsChecksum); - } - - /* - * Check if the IP header checksum is ok. - * - * NOTE: We must check the IP header checksum even if the caller just wants - * us to check upper-layer checksums, because we cannot do any further - * processing of the packet without a valid IP checksum. - */ - - /* Get the next level protocol identifier. */ - - NextLevelProtocol = *(SK_U8 *) - SKCS_IDX(pIpHeader, SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL); - - if (IpHeaderChecksum != 0xFFFF) { - pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxErrCts++; - /* the NDIS tester wants to know the upper level protocol too */ - if (NextLevelProtocol == SKCS_PROTO_ID_TCP) { - return(SKCS_STATUS_IP_CSUM_ERROR_TCP); - } - else if (NextLevelProtocol == SKCS_PROTO_ID_UDP) { - return(SKCS_STATUS_IP_CSUM_ERROR_UDP); - } - return (SKCS_STATUS_IP_CSUM_ERROR); - } - - /* - * Check if this is a TCP or UDP frame and if we should calculate the - * TCP/UDP pseudo header checksum. - * - * Also clear all protocol bit flags of protocols not present in the - * frame. - */ - - if ((pAc->Csum.ReceiveFlags[NetNumber] & SKCS_PROTO_TCP) != 0 && - NextLevelProtocol == SKCS_PROTO_ID_TCP) { - /* TCP/IP frame. */ - NextLevelProtoStats = - &pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_TCP]; - } - else if ((pAc->Csum.ReceiveFlags[NetNumber] & SKCS_PROTO_UDP) != 0 && - NextLevelProtocol == SKCS_PROTO_ID_UDP) { - /* UDP/IP frame. */ - NextLevelProtoStats = - &pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_UDP]; - } - else { - /* - * Either not a TCP or UDP frame and/or TCP/UDP processing not - * specified. - */ - return (SKCS_STATUS_IP_CSUM_OK); - } - - /* Check if this is an IP fragment. */ - - /* - * Note: An IP fragment has a non-zero "Fragment Offset" field and/or - * the "More Fragments" bit set. Thus, if both the "Fragment Offset" - * and the "More Fragments" are zero, it is *not* a fragment. We can - * easily check both at the same time since they are in the same 16-bit - * word. - */ - - if ((*(SK_U16 *) - SKCS_IDX(pIpHeader, SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET) & - ~SKCS_IP_DONT_FRAGMENT) != 0) { - /* IP fragment; ignore all other protocols. */ - NextLevelProtoStats->RxUnableCts++; - return (SKCS_STATUS_IP_FRAGMENT); - } - - /* - * 08-May-2000 ra - * - * From RFC 768 (UDP) - * If the computed checksum is zero, it is transmitted as all ones (the - * equivalent in one's complement arithmetic). An all zero transmitted - * checksum value means that the transmitter generated no checksum (for - * debugging or for higher level protocols that don't care). - */ - - if (NextLevelProtocol == SKCS_PROTO_ID_UDP && - *(SK_U16*)SKCS_IDX(pIpHeader, IpHeaderLength + 6) == 0x0000) { - - NextLevelProtoStats->RxOkCts++; - - return (SKCS_STATUS_IP_CSUM_OK_NO_UDP); - } - - /* - * Calculate the TCP/UDP checksum. - */ - - /* Get total length of IP header and data. */ - - IpDataLength = - *(SK_U16 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_TOTAL_LENGTH); - - /* Get length of IP data portion. */ - - IpDataLength = SKCS_NTOH16(IpDataLength) - IpHeaderLength; - - NextLevelProtocolChecksum = - - /* Calculate the pseudo header checksum. */ - - (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader, - SKCS_OFS_IP_SOURCE_ADDRESS + 0) + - (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader, - SKCS_OFS_IP_SOURCE_ADDRESS + 2) + - (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader, - SKCS_OFS_IP_DESTINATION_ADDRESS + 0) + - (unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader, - SKCS_OFS_IP_DESTINATION_ADDRESS + 2) + - (unsigned long) SKCS_HTON16(NextLevelProtocol) + - (unsigned long) SKCS_HTON16(IpDataLength) + - - /* Add the TCP/UDP header checksum. */ - - (unsigned long) IpDataChecksum; - - /* Add-in any carries. */ - - SKCS_OC_ADD(NextLevelProtocolChecksum, NextLevelProtocolChecksum, 0); - - /* Add-in any new carry. */ - - SKCS_OC_ADD(NextLevelProtocolChecksum, NextLevelProtocolChecksum, 0); - - /* Check if the TCP/UDP checksum is ok. */ - - if ((unsigned) NextLevelProtocolChecksum == 0xFFFF) { - - /* TCP/UDP checksum ok. */ - - NextLevelProtoStats->RxOkCts++; - - return (NextLevelProtocol == SKCS_PROTO_ID_TCP ? - SKCS_STATUS_TCP_CSUM_OK : SKCS_STATUS_UDP_CSUM_OK); - } - - /* TCP/UDP checksum error. */ - - NextLevelProtoStats->RxErrCts++; - - return (NextLevelProtocol == SKCS_PROTO_ID_TCP ? - SKCS_STATUS_TCP_CSUM_ERROR : SKCS_STATUS_UDP_CSUM_ERROR); -} /* SkCsGetReceiveInfo */ -#endif - - -/****************************************************************************** - * - * SkCsSetReceiveFlags - set checksum receive flags - * - * Description: - * Use this function to set the various receive flags. According to the - * protocol flags set by the caller, the start offsets within received - * packets of the two hardware checksums are returned. These offsets must - * be stored in all receive descriptors. - * - * Arguments: - * pAc - Pointer to adapter context struct. - * - * ReceiveFlags - Any combination of SK_PROTO_XXX flags of the protocols - * for which the caller wants checksum information on received frames. - * - * pChecksum1Offset - The start offset of the first receive descriptor - * hardware checksum to be calculated for received frames is returned - * here. - * - * pChecksum2Offset - The start offset of the second receive descriptor - * hardware checksum to be calculated for received frames is returned - * here. - * - * Returns: N/A - * Returns the two hardware checksum start offsets. - */ -void SkCsSetReceiveFlags( -SK_AC *pAc, /* Adapter context struct. */ -unsigned ReceiveFlags, /* New receive flags. */ -unsigned *pChecksum1Offset, /* Offset for hardware checksum 1. */ -unsigned *pChecksum2Offset, /* Offset for hardware checksum 2. */ -int NetNumber) -{ - /* Save the receive flags. */ - - pAc->Csum.ReceiveFlags[NetNumber] = ReceiveFlags; - - /* First checksum start offset is the IP header. */ - *pChecksum1Offset = SKCS_MAC_HEADER_SIZE; - - /* - * Second checksum start offset is the IP data. Note that this may vary - * if there are any IP header options in the actual packet. - */ - *pChecksum2Offset = SKCS_MAC_HEADER_SIZE + SKCS_IP_HEADER_SIZE; -} /* SkCsSetReceiveFlags */ - -#ifndef SkCsCalculateChecksum - -/****************************************************************************** - * - * SkCsCalculateChecksum - calculate checksum for specified data - * - * Description: - * Calculate and return the 16-bit Internet Checksum for the specified - * data. - * - * Arguments: - * pData - Pointer to data for which the checksum shall be calculated. - * Note: The pointer should be aligned on a 16-bit boundary. - * - * Length - Length in bytes of data to checksum. - * - * Returns: - * The 16-bit Internet Checksum for the specified data. - * - * Note: The checksum is calculated in the machine's natural byte order, - * i.e. little vs. big endian. Thus, the resulting checksum is different - * for the same input data on little and big endian machines. - * - * However, when written back to the network packet, the byte order is - * always in correct network order. - */ -unsigned SkCsCalculateChecksum( -void *pData, /* Data to checksum. */ -unsigned Length) /* Length of data. */ -{ - SK_U16 *pU16; /* Pointer to the data as 16-bit words. */ - unsigned long Checksum; /* Checksum; must be at least 32 bits. */ - - /* Sum up all 16-bit words. */ - - pU16 = (SK_U16 *) pData; - for (Checksum = 0; Length > 1; Length -= 2) { - Checksum += *pU16++; - } - - /* If this is an odd number of bytes, add-in the last byte. */ - - if (Length > 0) { -#ifdef SK_BIG_ENDIAN - /* Add the last byte as the high byte. */ - Checksum += ((unsigned) *(SK_U8 *) pU16) << 8; -#else /* !SK_BIG_ENDIAN */ - /* Add the last byte as the low byte. */ - Checksum += *(SK_U8 *) pU16; -#endif /* !SK_BIG_ENDIAN */ - } - - /* Add-in any carries. */ - - SKCS_OC_ADD(Checksum, Checksum, 0); - - /* Add-in any new carry. */ - - SKCS_OC_ADD(Checksum, Checksum, 0); - - /* Note: All bits beyond the 16-bit limit are now zero. */ - - return ((unsigned) Checksum); -} /* SkCsCalculateChecksum */ - -#endif /* SkCsCalculateChecksum */ - -/****************************************************************************** - * - * SkCsEvent - the CSUM event dispatcher - * - * Description: - * This is the event handler for the CSUM module. - * - * Arguments: - * pAc - Pointer to adapter context. - * - * Ioc - I/O context. - * - * Event - Event id. - * - * Param - Event dependent parameter. - * - * Returns: - * The 16-bit Internet Checksum for the specified data. - * - * Note: The checksum is calculated in the machine's natural byte order, - * i.e. little vs. big endian. Thus, the resulting checksum is different - * for the same input data on little and big endian machines. - * - * However, when written back to the network packet, the byte order is - * always in correct network order. - */ -int SkCsEvent( -SK_AC *pAc, /* Pointer to adapter context. */ -SK_IOC Ioc, /* I/O context. */ -SK_U32 Event, /* Event id. */ -SK_EVPARA Param) /* Event dependent parameter. */ -{ - int ProtoIndex; - int NetNumber; - - switch (Event) { - /* - * Clear protocol statistics. - * - * Param - Protocol index, or -1 for all protocols. - * - Net number. - */ - case SK_CSUM_EVENT_CLEAR_PROTO_STATS: - - ProtoIndex = (int)Param.Para32[1]; - NetNumber = (int)Param.Para32[0]; - if (ProtoIndex < 0) { /* Clear for all protocols. */ - if (NetNumber >= 0) { - memset(&pAc->Csum.ProtoStats[NetNumber][0], 0, - sizeof(pAc->Csum.ProtoStats[NetNumber])); - } - } - else { /* Clear for individual protocol. */ - memset(&pAc->Csum.ProtoStats[NetNumber][ProtoIndex], 0, - sizeof(pAc->Csum.ProtoStats[NetNumber][ProtoIndex])); - } - break; - default: - break; - } - return (0); /* Success. */ -} /* SkCsEvent */ - -#endif /* SK_USE_CSUM */ diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c deleted file mode 100644 index df764b4595..0000000000 --- a/drivers/net/sk98lin/skge.c +++ /dev/null @@ -1,4866 +0,0 @@ -/****************************************************************************** - * - * Name: skge.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.46 $ - * Date: $Date: 2003/02/25 14:16:36 $ - * Purpose: The main driver source module - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * Driver for SysKonnect Gigabit Ethernet Server Adapters: - * - * SK-9871 (single link 1000Base-ZX) - * SK-9872 (dual link 1000Base-ZX) - * SK-9861 (single link 1000Base-SX, VF45 Volition Plug) - * SK-9862 (dual link 1000Base-SX, VF45 Volition Plug) - * SK-9841 (single link 1000Base-LX) - * SK-9842 (dual link 1000Base-LX) - * SK-9843 (single link 1000Base-SX) - * SK-9844 (dual link 1000Base-SX) - * SK-9821 (single link 1000Base-T) - * SK-9822 (dual link 1000Base-T) - * SK-9881 (single link 1000Base-SX V2 LC) - * SK-9871 (single link 1000Base-ZX V2) - * SK-9861 (single link 1000Base-SX V2, VF45 Volition Plug) - * SK-9841 (single link 1000Base-LX V2) - * SK-9843 (single link 1000Base-SX V2) - * SK-9821 (single link 1000Base-T V2) - * - * Created 10-Feb-1999, based on Linux' acenic.c, 3c59x.c and - * SysKonnects GEnesis Solaris driver - * Author: Christoph Goos (cgoos@syskonnect.de) - * Mirko Lindner (mlindner@syskonnect.de) - * - * Address all question to: linux@syskonnect.de - * - * The technical manual for the adapters is available from SysKonnect's - * web pages: www.syskonnect.com - * Goto "Support" and search Knowledge Base for "manual". - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skge.c,v $ - * Revision 1.46 2003/02/25 14:16:36 mlindner - * Fix: Copyright statement - * - * Revision 1.45 2003/02/25 13:25:55 mlindner - * Add: Performance improvements - * Add: Support for various vendors - * Fix: Init function - * - * Revision 1.44 2003/01/09 09:25:26 mlindner - * Fix: Remove useless init_module/cleanup_module forward declarations - * - * Revision 1.43 2002/11/29 08:42:41 mlindner - * Fix: Boot message - * - * Revision 1.42 2002/11/28 13:30:23 mlindner - * Add: New frame check - * - * Revision 1.41 2002/11/27 13:55:18 mlindner - * Fix: Drop wrong csum packets - * Fix: Initialize proc_entry after hw check - * - * Revision 1.40 2002/10/31 07:50:37 tschilli - * Function SkGeInitAssignRamToQueues() from common module inserted. - * Autonegotiation is set to ON for all adapters. - * LinkSpeedUsed is used in link up status report. - * Role parameter will show up for 1000 Mbps links only. - * GetConfiguration() inserted after init level 1 in SkGeChangeMtu(). - * All return values of SkGeInit() and SkGeInitPort() are checked. - * - * Revision 1.39 2002/10/02 12:56:05 mlindner - * Add: Support for Yukon - * Add: Support for ZEROCOPY, scatter-gather and hw checksum - * Add: New transmit ring function (use SG and TCP/UDP hardware checksumming) - * Add: New init function - * Add: Speed check and setup - * Add: Merge source for kernel 2.2.x and 2.4.x - * Add: Opcode check for tcp - * Add: Frame length check - * Fix: Transmit complete interrupt - * Fix: Interrupt moderation - * - * Revision 1.29.2.13 2002/01/14 12:44:52 mlindner - * Fix: Rlmt modes - * - * Revision 1.29.2.12 2001/12/07 12:06:18 mlindner - * Fix: malloc -> slab changes - * - * Revision 1.29.2.11 2001/12/06 15:19:20 mlindner - * Add: DMA attributes - * Fix: Module initialisation - * Fix: pci_map_single and pci_unmap_single replaced - * - * Revision 1.29.2.10 2001/12/06 09:56:50 mlindner - * Corrected some printk's - * - * Revision 1.29.2.9 2001/09/05 12:15:34 mlindner - * Add: LBFO Changes - * Fix: Counter Errors (Jumbo == to long errors) - * Fix: Changed pAC->PciDev declaration - * Fix: too short counters - * - * Revision 1.29.2.8 2001/06/25 12:10:44 mlindner - * fix: ReceiveIrq() changed. - * - * Revision 1.29.2.7 2001/06/25 08:07:05 mlindner - * fix: RLMT locking in ReceiveIrq() changed. - * - * Revision 1.29.2.6 2001/05/21 07:59:29 mlindner - * fix: MTU init problems - * - * Revision 1.29.2.5 2001/05/08 11:25:08 mlindner - * fix: removed VLAN error message - * - * Revision 1.29.2.4 2001/05/04 13:31:43 gklug - * fix: do not handle eth_copy on bad fragments received. - * - * Revision 1.29.2.3 2001/04/23 08:06:43 mlindner - * Fix: error handling - * - * Revision 1.29.2.2 2001/03/15 12:04:54 mlindner - * Fixed memory problem - * - * Revision 1.29.2.1 2001/03/12 16:41:44 mlindner - * add: procfs function - * add: dual-net function - * add: RLMT networks - * add: extended PNMI features - * - * Kernel 2.4.x specific: - * Revision 1.xx 2000/09/12 13:31:56 cgoos - * Fixed missign "dev=NULL in skge_probe. - * Added counting for jumbo frames (corrects error statistic). - * Removed VLAN tag check (enables VLAN support). - * - * Kernel 2.2.x specific: - * Revision 1.29 2000/02/21 13:31:56 cgoos - * Fixed "unused" warning for UltraSPARC change. - * - * Partially kernel 2.2.x specific: - * Revision 1.28 2000/02/21 10:32:36 cgoos - * Added fixes for UltraSPARC. - * Now printing RlmtMode and PrefPort setting at startup. - * Changed XmitFrame return value. - * Fixed rx checksum calculation for BIG ENDIAN systems. - * Fixed rx jumbo frames counted as ierrors. - * - * - * Revision 1.27 1999/11/25 09:06:28 cgoos - * Changed base_addr to unsigned long. - * - * Revision 1.26 1999/11/22 13:29:16 cgoos - * Changed license header to GPL. - * Changes for inclusion in linux kernel (2.2.13). - * Removed 2.0.x defines. - * Changed SkGeProbe to skge_probe. - * Added checks in SkGeIoctl. - * - * Revision 1.25 1999/10/07 14:47:52 cgoos - * Changed 984x to 98xx. - * - * Revision 1.24 1999/09/30 07:21:01 cgoos - * Removed SK_RLMT_SLOW_LOOKAHEAD option. - * Giving spanning tree packets also to OS now. - * - * Revision 1.23 1999/09/29 07:36:50 cgoos - * Changed assignment for IsBc/IsMc. - * - * Revision 1.22 1999/09/28 12:57:09 cgoos - * Added CheckQueue also to Single-Port-ISR. - * - * Revision 1.21 1999/09/28 12:42:41 cgoos - * Changed parameter strings for RlmtMode. - * - * Revision 1.20 1999/09/28 12:37:57 cgoos - * Added CheckQueue for fast delivery of RLMT frames. - * - * Revision 1.19 1999/09/16 07:57:25 cgoos - * Copperfield changes. - * - * Revision 1.18 1999/09/03 13:06:30 cgoos - * Fixed RlmtMode=CheckSeg bug: wrong DEV_KFREE_SKB in RLMT_SEND caused - * double allocated skb's. - * FrameStat in ReceiveIrq was accessed via wrong Rxd. - * Queue size for async. standby Tx queue was zero. - * FillRxLimit of 0 could cause problems with ReQueue, changed to 1. - * Removed debug output of checksum statistic. - * - * Revision 1.17 1999/08/11 13:55:27 cgoos - * Transmit descriptor polling was not reenabled after SkGePortInit. - * - * Revision 1.16 1999/07/27 15:17:29 cgoos - * Added some "\n" in output strings (removed while debuging...). - * - * Revision 1.15 1999/07/23 12:09:30 cgoos - * Performance optimization, rx checksumming, large frame support. - * - * Revision 1.14 1999/07/14 11:26:27 cgoos - * Removed Link LED settings (now in RLMT). - * Added status output at NET UP. - * Fixed SMP problems with Tx and SWITCH running in parallel. - * Fixed return code problem at RLMT_SEND event. - * - * Revision 1.13 1999/04/07 10:11:42 cgoos - * Fixed Single Port problems. - * Fixed Multi-Adapter problems. - * Always display startup string. - * - * Revision 1.12 1999/03/29 12:26:37 cgoos - * Reversed locking to fine granularity. - * Fixed skb double alloc problem (caused by incorrect xmit return code). - * Enhanced function descriptions. - * - * Revision 1.11 1999/03/15 13:10:51 cgoos - * Changed device identifier in output string to ethX. - * - * Revision 1.10 1999/03/15 12:12:34 cgoos - * Changed copyright notice. - * - * Revision 1.9 1999/03/15 12:10:17 cgoos - * Changed locking to one driver lock. - * Added check of SK_AC-size (for consistency with library). - * - * Revision 1.8 1999/03/08 11:44:02 cgoos - * Fixed missing dev->tbusy in SkGeXmit. - * Changed large frame (jumbo) buffer number. - * Added copying of short frames. - * - * Revision 1.7 1999/03/04 13:26:57 cgoos - * Fixed spinlock calls for SMP. - * - * Revision 1.6 1999/03/02 09:53:51 cgoos - * Added descriptor revertion for big endian machines. - * - * Revision 1.5 1999/03/01 08:50:59 cgoos - * Fixed SkGeChangeMtu. - * Fixed pci config space accesses. - * - * Revision 1.4 1999/02/18 15:48:44 cgoos - * Corrected some printk's. - * - * Revision 1.3 1999/02/18 12:45:55 cgoos - * Changed SK_MAX_CARD_PARAM to default 16 - * - * Revision 1.2 1999/02/18 10:55:32 cgoos - * Removed SkGeDrvTimeStamp function. - * Printing "ethX:" before adapter type at adapter init. - * - * - * 10-Feb-1999 cg Created, based on Linux' acenic.c, 3c59x.c and - * SysKonnects GEnesis Solaris driver - * - ******************************************************************************/ - -/****************************************************************************** - * - * Possible compiler options (#define xxx / -Dxxx): - * - * debugging can be enable by changing SK_DEBUG_CHKMOD and - * SK_DEBUG_CHKCAT in makefile (described there). - * - ******************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * This is the main module of the Linux GE driver. - * - * All source files except skge.c, skdrv1st.h, skdrv2nd.h and sktypes.h - * are part of SysKonnect's COMMON MODULES for the SK-98xx adapters. - * Those are used for drivers on multiple OS', so some thing may seem - * unnecessary complicated on Linux. Please do not try to 'clean up' - * them without VERY good reasons, because this will make it more - * difficult to keep the Linux driver in synchronisation with the - * other versions. - * - * Include file hierarchy: - * - * <linux/module.h> - * - * "h/skdrv1st.h" - * <linux/version.h> - * <linux/types.h> - * <linux/kernel.h> - * <linux/string.h> - * <linux/errno.h> - * <linux/ioport.h> - * <linux/slab.h> - * <linux/interrupt.h> - * <linux/pci.h> - * <asm/byteorder.h> - * <asm/bitops.h> - * <asm/io.h> - * <linux/netdevice.h> - * <linux/etherdevice.h> - * <linux/skbuff.h> - * those three depending on kernel version used: - * <linux/bios32.h> - * <linux/init.h> - * <asm/uaccess.h> - * <net/checksum.h> - * - * "h/skerror.h" - * "h/skdebug.h" - * "h/sktypes.h" - * "h/lm80.h" - * "h/xmac_ii.h" - * - * "h/skdrv2nd.h" - * "h/skqueue.h" - * "h/skgehwt.h" - * "h/sktimer.h" - * "h/ski2c.h" - * "h/skgepnmi.h" - * "h/skvpd.h" - * "h/skgehw.h" - * "h/skgeinit.h" - * "h/skaddr.h" - * "h/skgesirq.h" - * "h/skcsum.h" - * "h/skrlmt.h" - * - ******************************************************************************/ - -#include <config.h> - -#include "h/skversion.h" -#if 0 -#include <linux/module.h> -#include <linux/init.h> -#include <linux/proc_fs.h> -#endif -#include "h/skdrv1st.h" -#include "h/skdrv2nd.h" - - -/* defines ******************************************************************/ -/* for debuging on x86 only */ -/* #define BREAKPOINT() asm(" int $3"); */ - -/* use the scatter-gather functionality with sendfile() */ -#if 0 -#define SK_ZEROCOPY -#endif - -/* use of a transmit complete interrupt */ -#define USE_TX_COMPLETE - -/* use interrupt moderation (for tx complete only) */ -#define USE_INT_MOD -#define INTS_PER_SEC 1000 - -/* - * threshold for copying small receive frames - * set to 0 to avoid copying, set to 9001 to copy all frames - */ -#define SK_COPY_THRESHOLD 50 - -/* number of adapters that can be configured via command line params */ -#define SK_MAX_CARD_PARAM 16 - - -/* - * use those defines for a compile-in version of the driver instead - * of command line parameters - */ -/* #define LINK_SPEED_A {"Auto", } */ -/* #define LINK_SPEED_B {"Auto", } */ -/* #define AUTO_NEG_A {"Sense", } */ -/* #define AUTO_NEG_B {"Sense", } */ -/* #define DUP_CAP_A {"Both", } */ -/* #define DUP_CAP_B {"Both", } */ -/* #define FLOW_CTRL_A {"SymOrRem", } */ -/* #define FLOW_CTRL_B {"SymOrRem", } */ -/* #define ROLE_A {"Auto", } */ -/* #define ROLE_B {"Auto", } */ -/* #define PREF_PORT {"A", } */ -/* #define RLMT_MODE {"CheckLinkState", } */ - -#define DEV_KFREE_SKB(skb) dev_kfree_skb(skb) -#define DEV_KFREE_SKB_IRQ(skb) dev_kfree_skb_irq(skb) -#define DEV_KFREE_SKB_ANY(skb) dev_kfree_skb_any(skb) - -/* function prototypes ******************************************************/ -static void FreeResources(struct SK_NET_DEVICE *dev); -static int SkGeBoardInit(struct SK_NET_DEVICE *dev, SK_AC *pAC); -static SK_BOOL BoardAllocMem(SK_AC *pAC); -static void BoardFreeMem(SK_AC *pAC); -static void BoardInitMem(SK_AC *pAC); -static void SetupRing(SK_AC*, void*, uintptr_t, RXD**, RXD**, RXD**, - int*, SK_BOOL); - -#if 0 -static void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs); -static void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs); -static int SkGeOpen(struct SK_NET_DEVICE *dev); -static int SkGeClose(struct SK_NET_DEVICE *dev); -static int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev); -static int SkGeSetMacAddr(struct SK_NET_DEVICE *dev, void *p); -static void SkGeSetRxMode(struct SK_NET_DEVICE *dev); -static struct net_device_stats *SkGeStats(struct SK_NET_DEVICE *dev); -static int SkGeIoctl(struct SK_NET_DEVICE *dev, struct ifreq *rq, int cmd); -#else -void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs); -void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs); -int SkGeOpen(struct SK_NET_DEVICE *dev); -int SkGeClose(struct SK_NET_DEVICE *dev); -int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev); -#endif -static void GetConfiguration(SK_AC*); -static void ProductStr(SK_AC*); -static int XmitFrame(SK_AC*, TX_PORT*, struct sk_buff*); -static void FreeTxDescriptors(SK_AC*pAC, TX_PORT*); -static void FillRxRing(SK_AC*, RX_PORT*); -static SK_BOOL FillRxDescriptor(SK_AC*, RX_PORT*); -#if 0 -static void ReceiveIrq(SK_AC*, RX_PORT*, SK_BOOL); -#else -void ReceiveIrq(SK_AC*, RX_PORT*, SK_BOOL); -#endif -static void ClearAndStartRx(SK_AC*, int); -static void ClearTxIrq(SK_AC*, int, int); -static void ClearRxRing(SK_AC*, RX_PORT*); -static void ClearTxRing(SK_AC*, TX_PORT*); -#if 0 -static void SetQueueSizes(SK_AC *pAC); - -static int SkGeChangeMtu(struct SK_NET_DEVICE *dev, int new_mtu); -#endif -static void PortReInitBmu(SK_AC*, int); -#if 0 -static int SkGeIocMib(DEV_NET*, unsigned int, int); -static int XmitFrameSG(SK_AC*, TX_PORT*, struct sk_buff*); -#endif - -/*Extern */ - -/* external Proc function */ -extern int proc_read( - char *buffer, - char **buffer_location, - off_t offset, - int buffer_length, - int *eof, - void *data); - -#ifdef DEBUG -static void DumpMsg(struct sk_buff*, char*); -static void DumpData(char*, int); -static void DumpLong(char*, int); -#endif -void dump_frag( SK_U8 *data, int length); - -/* global variables *********************************************************/ -#if 0 -static const char *BootString = BOOT_STRING; -#endif -struct SK_NET_DEVICE *SkGeRootDev = NULL; -static int probed __initdata = 0; - -/* local variables **********************************************************/ -static uintptr_t TxQueueAddr[SK_MAX_MACS][2] = {{0x680, 0x600},{0x780, 0x700}}; -static uintptr_t RxQueueAddr[SK_MAX_MACS] = {0x400, 0x480}; - - -/* local variables **********************************************************/ -const char SK_Root_Dir_entry[8]; - -#if 0 -static struct proc_dir_entry *pSkRootDir; -#endif - - -static struct pci_device_id supported[] = { - {PCI_VENDOR_ID_3COM, 0x1700}, - {PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE}, - {PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_YU}, - {} -}; - - -/***************************************************************************** - * - * skge_probe - find all SK-98xx adapters - * - * Description: - * This function scans the PCI bus for SK-98xx adapters. Resources for - * each adapter are allocated and the adapter is brought into Init 1 - * state. - * - * Returns: - * 0, if everything is ok - * !=0, on error - */ -#if 0 -static int __init skge_probe (void) -#else -int skge_probe (struct eth_device ** ret_dev) -#endif -{ -#if 0 - int proc_root_initialized = 0; -#endif - int boards_found = 0; -#if 0 - int vendor_flag = SK_FALSE; -#endif - SK_AC *pAC; - DEV_NET *pNet = NULL; -#if 0 - struct proc_dir_entry *pProcFile; - struct pci_dev *pdev = NULL; - unsigned long base_address; -#else - u32 base_address; -#endif - struct SK_NET_DEVICE *dev = NULL; -#if 0 - SK_BOOL DeviceFound = SK_FALSE; -#endif - SK_BOOL BootStringCount = SK_FALSE; -#if 1 - pci_dev_t devno; -#endif - - if (probed) - return -ENODEV; - probed++; - - if (!pci_present()) /* is PCI support present? */ - return -ENODEV; - -#if 0 - while((pdev = pci_find_class(PCI_CLASS_NETWORK_ETHERNET << 8, pdev))) -#else - while((devno = pci_find_devices (supported, boards_found)) >= 0) -#endif - { - - dev = NULL; - pNet = NULL; - - -#if 0 - SK_PCI_ISCOMPLIANT(vendor_flag, pdev); - if (!vendor_flag) - continue; -#endif - -/* if ((pdev->vendor != PCI_VENDOR_ID_SYSKONNECT) && - ((pdev->device != PCI_DEVICE_ID_SYSKONNECT_GE) || - (pdev->device != PCI_DEVICE_ID_SYSKONNECT_YU))){ - continue; - } -*/ -#if 0 - /* Configure DMA attributes. */ - if (pci_set_dma_mask(pdev, (u64) 0xffffffffffffffff) && - pci_set_dma_mask(pdev, (u64) 0xffffffff)) - continue; -#endif - - -#if 0 - if ((dev = init_etherdev(dev, sizeof(DEV_NET))) == NULL) { - printk(KERN_ERR "Unable to allocate etherdev " - "structure!\n"); - break; - } -#else - dev = malloc (sizeof *dev); - memset(dev, 0, sizeof(*dev)); - dev->priv = malloc(sizeof(DEV_NET)); -#endif - - if (dev->priv == NULL) { - printk(KERN_ERR "Unable to allocate adapter " - "structure!\n"); - break; - } - - pNet = dev->priv; - pNet->pAC = kmalloc(sizeof(SK_AC), GFP_KERNEL); - if (pNet->pAC == NULL){ - kfree(dev->priv); - printk(KERN_ERR "Unable to allocate adapter " - "structure!\n"); - break; - } - - /* Print message */ - if (!BootStringCount) { - /* set display flag to TRUE so that */ - /* we only display this string ONCE */ - BootStringCount = SK_TRUE; -#ifdef SK98_INFO - printk("%s\n", BootString); -#endif - } - - memset(pNet->pAC, 0, sizeof(SK_AC)); - pAC = pNet->pAC; -#if 0 - pAC->PciDev = pdev; - pAC->PciDevId = pdev->device; - pAC->dev[0] = dev; - pAC->dev[1] = dev; -#else - pAC->PciDev = devno; - ret_dev[0] = pAC->dev[0] = dev; - ret_dev[1] = pAC->dev[1] = dev; -#endif - sprintf(pAC->Name, "SysKonnect SK-98xx"); - pAC->CheckQueue = SK_FALSE; - - pNet->Mtu = 1500; - pNet->Up = 0; -#if 0 - dev->irq = pdev->irq; - - dev->open = &SkGeOpen; - dev->stop = &SkGeClose; - dev->hard_start_xmit = &SkGeXmit; - dev->get_stats = &SkGeStats; - dev->set_multicast_list = &SkGeSetRxMode; - dev->set_mac_address = &SkGeSetMacAddr; - dev->do_ioctl = &SkGeIoctl; - dev->change_mtu = &SkGeChangeMtu; - dev->flags &= ~IFF_RUNNING; -#endif - -#ifdef SK_ZEROCOPY - if (pAC->GIni.GIChipId == CHIP_ID_YUKON) { - /* Use only if yukon hardware */ - /* SK and ZEROCOPY - fly baby... */ - dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM; - } -#endif - -#if 0 - /* - * Dummy value. - */ - dev->base_addr = 42; - pci_set_master(pdev); - - pci_set_master(pdev); - base_address = pci_resource_start (pdev, 0); -#else - pci_write_config_dword(devno, - PCI_COMMAND, - PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); - pci_read_config_dword (devno, PCI_BASE_ADDRESS_0, - &base_address); -#endif - -#ifdef SK_BIG_ENDIAN - /* - * On big endian machines, we use the adapter's aibility of - * reading the descriptors as big endian. - */ - { - SK_U32 our2; - SkPciReadCfgDWord(pAC, PCI_OUR_REG_2, &our2); - our2 |= PCI_REV_DESC; - SkPciWriteCfgDWord(pAC, PCI_OUR_REG_2, our2); - } -#endif - - /* - * Remap the regs into kernel space. - */ -#if 0 - pAC->IoBase = (char*)ioremap(base_address, 0x4000); -#else - pAC->IoBase = (char*)pci_mem_to_phys(devno, base_address); -#endif - - if (!pAC->IoBase){ - printk(KERN_ERR "%s: Unable to map I/O register, " - "SK 98xx No. %i will be disabled.\n", - dev->name, boards_found); - kfree(dev); - break; - } - - pAC->Index = boards_found; - if (SkGeBoardInit(dev, pAC)) { - FreeResources(dev); - kfree(dev); - continue; - } - -#if 0 - memcpy((caddr_t) &dev->dev_addr, - (caddr_t) &pAC->Addr.Net[0].CurrentMacAddress, 6); -#else - memcpy((caddr_t) &dev->enetaddr, - (caddr_t) &pAC->Addr.Net[0].CurrentMacAddress, 6); -#endif - -#if 0 - /* First adapter... Create proc and print message */ - if (!DeviceFound) { - DeviceFound = SK_TRUE; - SK_MEMCPY(&SK_Root_Dir_entry, BootString, - sizeof(SK_Root_Dir_entry) - 1); - - /*Create proc (directory)*/ - if(!proc_root_initialized) { - pSkRootDir = create_proc_entry(SK_Root_Dir_entry, - S_IFDIR | S_IWUSR | S_IRUGO | S_IXUGO, proc_net); - proc_root_initialized = 1; - } - - pSkRootDir->owner = THIS_MODULE; - } - - - /* Create proc file */ - pProcFile = create_proc_entry(dev->name, - S_IFREG | S_IXUSR | S_IWGRP | S_IROTH, - pSkRootDir); - - - pProcFile->read_proc = proc_read; - pProcFile->write_proc = NULL; - pProcFile->nlink = 1; - pProcFile->size = sizeof(dev->name + 1); - pProcFile->data = (void *)pProcFile; -#endif - - pNet->PortNr = 0; - pNet->NetNr = 0; - -#ifdef SK_ZEROCOPY - if (pAC->GIni.GIChipId == CHIP_ID_YUKON) { - /* SG and ZEROCOPY - fly baby... */ - dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM; - } -#endif - - boards_found++; - - /* More then one port found */ - if ((pAC->GIni.GIMacsFound == 2 ) && (pAC->RlmtNets == 2)) { -#if 0 - if ((dev = init_etherdev(NULL, sizeof(DEV_NET))) == 0) { - printk(KERN_ERR "Unable to allocate etherdev " - "structure!\n"); - break; - } -#else - dev = malloc (sizeof *dev); - memset(dev, 0, sizeof(*dev)); - dev->priv = malloc(sizeof(DEV_NET)); -#endif - - pAC->dev[1] = dev; - pNet = dev->priv; - pNet->PortNr = 1; - pNet->NetNr = 1; - pNet->pAC = pAC; - pNet->Mtu = 1500; - pNet->Up = 0; - -#if 0 - dev->open = &SkGeOpen; - dev->stop = &SkGeClose; - dev->hard_start_xmit = &SkGeXmit; - dev->get_stats = &SkGeStats; - dev->set_multicast_list = &SkGeSetRxMode; - dev->set_mac_address = &SkGeSetMacAddr; - dev->do_ioctl = &SkGeIoctl; - dev->change_mtu = &SkGeChangeMtu; - dev->flags &= ~IFF_RUNNING; -#endif - -#ifdef SK_ZEROCOPY - if (pAC->GIni.GIChipId == CHIP_ID_YUKON) { - /* SG and ZEROCOPY - fly baby... */ - dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM; - } -#endif - -#if 0 - pProcFile = create_proc_entry(dev->name, - S_IFREG | S_IXUSR | S_IWGRP | S_IROTH, - pSkRootDir); - - - pProcFile->read_proc = proc_read; - pProcFile->write_proc = NULL; - pProcFile->nlink = 1; - pProcFile->size = sizeof(dev->name + 1); - pProcFile->data = (void *)pProcFile; -#endif - -#if 0 - memcpy((caddr_t) &dev->dev_addr, - (caddr_t) &pAC->Addr.Net[1].CurrentMacAddress, 6); -#else - memcpy((caddr_t) &dev->enetaddr, - (caddr_t) &pAC->Addr.Net[1].CurrentMacAddress, 6); -#endif - - printk("%s: %s\n", dev->name, pAC->DeviceStr); - printk(" PrefPort:B RlmtMode:Dual Check Link State\n"); - - } - - - /* Save the hardware revision */ - pAC->HWRevision = (((pAC->GIni.GIPciHwRev >> 4) & 0x0F)*10) + - (pAC->GIni.GIPciHwRev & 0x0F); - - /* - * This is bollocks, but we need to tell the net-init - * code that it shall go for the next device. - */ -#if 0 -#ifndef MODULE - dev->base_addr = 0; -#endif -#endif - } - - /* - * If we're at this point we're going through skge_probe() for - * the first time. Return success (0) if we've initialized 1 - * or more boards. Otherwise, return failure (-ENODEV). - */ - - return boards_found; -} /* skge_probe */ - - -/***************************************************************************** - * - * FreeResources - release resources allocated for adapter - * - * Description: - * This function releases the IRQ, unmaps the IO and - * frees the desriptor ring. - * - * Returns: N/A - * - */ -static void FreeResources(struct SK_NET_DEVICE *dev) -{ -SK_U32 AllocFlag; -DEV_NET *pNet; -SK_AC *pAC; - - if (dev->priv) { - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - AllocFlag = pAC->AllocFlag; -#if 0 - if (AllocFlag & SK_ALLOC_IRQ) { - free_irq(dev->irq, dev); - } - if (pAC->IoBase) { - iounmap(pAC->IoBase); - } -#endif - if (pAC->pDescrMem) { - BoardFreeMem(pAC); - } - } - -} /* FreeResources */ - -#if 0 -MODULE_AUTHOR("Mirko Lindner <mlindner@syskonnect.de>"); -MODULE_DESCRIPTION("SysKonnect SK-NET Gigabit Ethernet SK-98xx driver"); -MODULE_LICENSE("GPL"); -MODULE_PARM(Speed_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(Speed_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(AutoNeg_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(AutoNeg_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(DupCap_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(DupCap_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(FlowCtrl_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(FlowCtrl_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(Role_A, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(Role_B, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(PrefPort, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -MODULE_PARM(RlmtMode, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "s"); -/* not used, just there because every driver should have them: */ -MODULE_PARM(options, "1-" __MODULE_STRING(SK_MAX_CARD_PARAM) "i"); -MODULE_PARM(debug, "i"); -#endif - - -#ifdef LINK_SPEED_A -static char *Speed_A[SK_MAX_CARD_PARAM] = LINK_SPEED_A; -#else -static char *Speed_A[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef LINK_SPEED_B -static char *Speed_B[SK_MAX_CARD_PARAM] = LINK_SPEED_B; -#else -static char *Speed_B[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef AUTO_NEG_A -static char *AutoNeg_A[SK_MAX_CARD_PARAM] = AUTO_NEG_A; -#else -static char *AutoNeg_A[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef DUP_CAP_A -static char *DupCap_A[SK_MAX_CARD_PARAM] = DUP_CAP_A; -#else -static char *DupCap_A[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef FLOW_CTRL_A -static char *FlowCtrl_A[SK_MAX_CARD_PARAM] = FLOW_CTRL_A; -#else -static char *FlowCtrl_A[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef ROLE_A -static char *Role_A[SK_MAX_CARD_PARAM] = ROLE_A; -#else -static char *Role_A[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef AUTO_NEG_B -static char *AutoNeg_B[SK_MAX_CARD_PARAM] = AUTO_NEG_B; -#else -static char *AutoNeg_B[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef DUP_CAP_B -static char *DupCap_B[SK_MAX_CARD_PARAM] = DUP_CAP_B; -#else -static char *DupCap_B[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef FLOW_CTRL_B -static char *FlowCtrl_B[SK_MAX_CARD_PARAM] = FLOW_CTRL_B; -#else -static char *FlowCtrl_B[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef ROLE_B -static char *Role_B[SK_MAX_CARD_PARAM] = ROLE_B; -#else -static char *Role_B[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef PREF_PORT -static char *PrefPort[SK_MAX_CARD_PARAM] = PREF_PORT; -#else -static char *PrefPort[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#ifdef RLMT_MODE -static char *RlmtMode[SK_MAX_CARD_PARAM] = RLMT_MODE; -#else -static char *RlmtMode[SK_MAX_CARD_PARAM] = {"", }; -#endif - -#if 0 -static int debug = 0; /* not used */ -static int options[SK_MAX_CARD_PARAM] = {0, }; /* not used */ - - -/***************************************************************************** - * - * skge_init_module - module initialization function - * - * Description: - * Very simple, only call skge_probe and return approriate result. - * - * Returns: - * 0, if everything is ok - * !=0, on error - */ -static int __init skge_init_module(void) -{ - int cards; - SkGeRootDev = NULL; - - /* just to avoid warnings ... */ - debug = 0; - options[0] = 0; - - cards = skge_probe(); - if (cards == 0) { - printk("sk98lin: No adapter found.\n"); - } - return cards ? 0 : -ENODEV; -} /* skge_init_module */ - - -/***************************************************************************** - * - * skge_cleanup_module - module unload function - * - * Description: - * Disable adapter if it is still running, free resources, - * free device struct. - * - * Returns: N/A - */ -static void __exit skge_cleanup_module(void) -{ -DEV_NET *pNet; -SK_AC *pAC; -struct SK_NET_DEVICE *next; -unsigned long Flags; -SK_EVPARA EvPara; - - while (SkGeRootDev) { - pNet = (DEV_NET*) SkGeRootDev->priv; - pAC = pNet->pAC; - next = pAC->Next; - - netif_stop_queue(SkGeRootDev); - SkGeYellowLED(pAC, pAC->IoBase, 0); - - if(pAC->BoardLevel == 2) { - /* board is still alive */ - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - EvPara.Para32[0] = 0; - EvPara.Para32[1] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara); - EvPara.Para32[0] = 1; - EvPara.Para32[1] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara); - SkEventDispatcher(pAC, pAC->IoBase); - /* disable interrupts */ - SK_OUT32(pAC->IoBase, B0_IMSK, 0); - SkGeDeInit(pAC, pAC->IoBase); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - pAC->BoardLevel = 0; - /* We do NOT check here, if IRQ was pending, of course*/ - } - - if(pAC->BoardLevel == 1) { - /* board is still alive */ - SkGeDeInit(pAC, pAC->IoBase); - pAC->BoardLevel = 0; - } - - if ((pAC->GIni.GIMacsFound == 2) && pAC->RlmtNets == 2){ - unregister_netdev(pAC->dev[1]); - kfree(pAC->dev[1]); - } - - FreeResources(SkGeRootDev); - - SkGeRootDev->get_stats = NULL; - /* - * otherwise unregister_netdev calls get_stats with - * invalid IO ... :-( - */ - unregister_netdev(SkGeRootDev); - kfree(SkGeRootDev); - kfree(pAC); - SkGeRootDev = next; - } - - /* clear proc-dir */ - remove_proc_entry(pSkRootDir->name, proc_net); - -} /* skge_cleanup_module */ - -module_init(skge_init_module); -module_exit(skge_cleanup_module); -#endif - - -/***************************************************************************** - * - * SkGeBoardInit - do level 0 and 1 initialization - * - * Description: - * This function prepares the board hardware for running. The desriptor - * ring is set up, the IRQ is allocated and the configuration settings - * are examined. - * - * Returns: - * 0, if everything is ok - * !=0, on error - */ -static int __init SkGeBoardInit(struct SK_NET_DEVICE *dev, SK_AC *pAC) -{ -short i; -unsigned long Flags; -char *DescrString = "sk98lin: Driver for Linux"; /* this is given to PNMI */ -char *VerStr = VER_STRING; -#if 0 -int Ret; /* return code of request_irq */ -#endif -SK_BOOL DualNet; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("IoBase: %08lX\n", (unsigned long)pAC->IoBase)); - for (i=0; i<SK_MAX_MACS; i++) { - pAC->TxPort[i][0].HwAddr = pAC->IoBase + TxQueueAddr[i][0]; - pAC->TxPort[i][0].PortIndex = i; - pAC->RxPort[i].HwAddr = pAC->IoBase + RxQueueAddr[i]; - pAC->RxPort[i].PortIndex = i; - } - - /* Initialize the mutexes */ - for (i=0; i<SK_MAX_MACS; i++) { - spin_lock_init(&pAC->TxPort[i][0].TxDesRingLock); - spin_lock_init(&pAC->RxPort[i].RxDesRingLock); - } - spin_lock_init(&pAC->SlowPathLock); - - /* level 0 init common modules here */ - - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - /* Does a RESET on board ...*/ - if (SkGeInit(pAC, pAC->IoBase, 0) != 0) { - printk("HWInit (0) failed.\n"); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - return(-EAGAIN); - } - SkI2cInit( pAC, pAC->IoBase, 0); - SkEventInit(pAC, pAC->IoBase, 0); - SkPnmiInit( pAC, pAC->IoBase, 0); - SkAddrInit( pAC, pAC->IoBase, 0); - SkRlmtInit( pAC, pAC->IoBase, 0); - SkTimerInit(pAC, pAC->IoBase, 0); - - pAC->BoardLevel = 0; - pAC->RxBufSize = ETH_BUF_SIZE; - - SK_PNMI_SET_DRIVER_DESCR(pAC, DescrString); - SK_PNMI_SET_DRIVER_VER(pAC, VerStr); - - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - - /* level 1 init common modules here (HW init) */ - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - if (SkGeInit(pAC, pAC->IoBase, 1) != 0) { - printk("HWInit (1) failed.\n"); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - return(-EAGAIN); - } - SkI2cInit( pAC, pAC->IoBase, 1); - SkEventInit(pAC, pAC->IoBase, 1); - SkPnmiInit( pAC, pAC->IoBase, 1); - SkAddrInit( pAC, pAC->IoBase, 1); - SkRlmtInit( pAC, pAC->IoBase, 1); - SkTimerInit(pAC, pAC->IoBase, 1); - - GetConfiguration(pAC); - if (pAC->RlmtNets == 2) { - pAC->GIni.GIPortUsage = SK_MUL_LINK; - } - - pAC->BoardLevel = 1; - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - -#if 0 - if (pAC->GIni.GIMacsFound == 2) { - Ret = request_irq(dev->irq, SkGeIsr, SA_SHIRQ, pAC->Name, dev); - } else if (pAC->GIni.GIMacsFound == 1) { - Ret = request_irq(dev->irq, SkGeIsrOnePort, SA_SHIRQ, - pAC->Name, dev); - } else { - printk(KERN_WARNING "%s: Illegal number of ports: %d\n", - dev->name, pAC->GIni.GIMacsFound); - return -EAGAIN; - } - - if (Ret) { - printk(KERN_WARNING "%s: Requested IRQ %d is busy.\n", - dev->name, dev->irq); - return -EAGAIN; - } -#endif - pAC->AllocFlag |= SK_ALLOC_IRQ; - - /* Alloc memory for this board (Mem for RxD/TxD) : */ - if(!BoardAllocMem(pAC)) { - printk("No memory for descriptor rings.\n"); - return(-EAGAIN); - } - - SkCsSetReceiveFlags(pAC, - SKCS_PROTO_IP | SKCS_PROTO_TCP | SKCS_PROTO_UDP, - &pAC->CsOfs1, &pAC->CsOfs2, 0); - pAC->CsOfs = (pAC->CsOfs2 << 16) | pAC->CsOfs1; - - BoardInitMem(pAC); -#if 0 - SetQueueSizes(pAC); -#else - /* tschilling: New common function with minimum size check. */ - DualNet = SK_FALSE; - if (pAC->RlmtNets == 2) { - DualNet = SK_TRUE; - } - - if (SkGeInitAssignRamToQueues( - pAC, - pAC->ActivePort, - DualNet)) { - BoardFreeMem(pAC); - printk("SkGeInitAssignRamToQueues failed.\n"); - return(-EAGAIN); - } -#endif - - /* Print adapter specific string from vpd */ - ProductStr(pAC); -#ifdef SK98_INFO - printk("%s: %s\n", dev->name, pAC->DeviceStr); - - /* Print configuration settings */ - printk(" PrefPort:%c RlmtMode:%s\n", - 'A' + pAC->Rlmt.Net[0].Port[pAC->Rlmt.Net[0].PrefPort]->PortNumber, - (pAC->RlmtMode==0) ? "Check Link State" : - ((pAC->RlmtMode==1) ? "Check Link State" : - ((pAC->RlmtMode==3) ? "Check Local Port" : - ((pAC->RlmtMode==7) ? "Check Segmentation" : - ((pAC->RlmtMode==17) ? "Dual Check Link State" :"Error"))))); -#endif - - SkGeYellowLED(pAC, pAC->IoBase, 1); - - /* - * Register the device here - */ - pAC->Next = SkGeRootDev; - SkGeRootDev = dev; - - return (0); -} /* SkGeBoardInit */ - - -/***************************************************************************** - * - * BoardAllocMem - allocate the memory for the descriptor rings - * - * Description: - * This function allocates the memory for all descriptor rings. - * Each ring is aligned for the desriptor alignment and no ring - * has a 4 GByte boundary in it (because the upper 32 bit must - * be constant for all descriptiors in one rings). - * - * Returns: - * SK_TRUE, if all memory could be allocated - * SK_FALSE, if not - */ -static SK_BOOL BoardAllocMem( -SK_AC *pAC) -{ -caddr_t pDescrMem; /* pointer to descriptor memory area */ -size_t AllocLength; /* length of complete descriptor area */ -int i; /* loop counter */ -unsigned long BusAddr; - - - /* rings plus one for alignment (do not cross 4 GB boundary) */ - /* RX_RING_SIZE is assumed bigger than TX_RING_SIZE */ -#if (BITS_PER_LONG == 32) - AllocLength = (RX_RING_SIZE + TX_RING_SIZE) * pAC->GIni.GIMacsFound + 8; -#else - AllocLength = (RX_RING_SIZE + TX_RING_SIZE) * pAC->GIni.GIMacsFound - + RX_RING_SIZE + 8; -#endif - - pDescrMem = pci_alloc_consistent(pAC->PciDev, AllocLength, - &pAC->pDescrMemDMA); - - if (pDescrMem == NULL) { - return (SK_FALSE); - } - pAC->pDescrMem = pDescrMem; - BusAddr = (unsigned long) pAC->pDescrMemDMA; - - /* Descriptors need 8 byte alignment, and this is ensured - * by pci_alloc_consistent. - */ - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS, - ("TX%d/A: pDescrMem: %lX, PhysDescrMem: %lX\n", - i, (unsigned long) pDescrMem, - BusAddr)); - pAC->TxPort[i][0].pTxDescrRing = pDescrMem; - pAC->TxPort[i][0].VTxDescrRing = BusAddr; - pDescrMem += TX_RING_SIZE; - BusAddr += TX_RING_SIZE; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS, - ("RX%d: pDescrMem: %lX, PhysDescrMem: %lX\n", - i, (unsigned long) pDescrMem, - (unsigned long)BusAddr)); - pAC->RxPort[i].pRxDescrRing = pDescrMem; - pAC->RxPort[i].VRxDescrRing = BusAddr; - pDescrMem += RX_RING_SIZE; - BusAddr += RX_RING_SIZE; - } /* for */ - - return (SK_TRUE); -} /* BoardAllocMem */ - - -/**************************************************************************** - * - * BoardFreeMem - reverse of BoardAllocMem - * - * Description: - * Free all memory allocated in BoardAllocMem: adapter context, - * descriptor rings, locks. - * - * Returns: N/A - */ -static void BoardFreeMem( -SK_AC *pAC) -{ -size_t AllocLength; /* length of complete descriptor area */ - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("BoardFreeMem\n")); -#if (BITS_PER_LONG == 32) - AllocLength = (RX_RING_SIZE + TX_RING_SIZE) * pAC->GIni.GIMacsFound + 8; -#else - AllocLength = (RX_RING_SIZE + TX_RING_SIZE) * pAC->GIni.GIMacsFound - + RX_RING_SIZE + 8; -#endif - - pci_free_consistent(pAC->PciDev, AllocLength, - pAC->pDescrMem, pAC->pDescrMemDMA); - pAC->pDescrMem = NULL; -} /* BoardFreeMem */ - - -/***************************************************************************** - * - * BoardInitMem - initiate the descriptor rings - * - * Description: - * This function sets the descriptor rings up in memory. - * The adapter is initialized with the descriptor start addresses. - * - * Returns: N/A - */ -static void BoardInitMem( -SK_AC *pAC) /* pointer to adapter context */ -{ -int i; /* loop counter */ -int RxDescrSize; /* the size of a rx descriptor rounded up to alignment*/ -int TxDescrSize; /* the size of a tx descriptor rounded up to alignment*/ - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("BoardInitMem\n")); - - RxDescrSize = (((sizeof(RXD) - 1) / DESCR_ALIGN) + 1) * DESCR_ALIGN; - pAC->RxDescrPerRing = RX_RING_SIZE / RxDescrSize; - TxDescrSize = (((sizeof(TXD) - 1) / DESCR_ALIGN) + 1) * DESCR_ALIGN; - pAC->TxDescrPerRing = TX_RING_SIZE / RxDescrSize; - - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - TXD **txd_head, **txd_tail, **txd_prev; - - txd_head = &pAC->TxPort[i][0].pTxdRingHead; - txd_tail = &pAC->TxPort[i][0].pTxdRingTail; - txd_prev = &pAC->TxPort[i][0].pTxdRingPrev; - - SetupRing( - pAC, - pAC->TxPort[i][0].pTxDescrRing, - pAC->TxPort[i][0].VTxDescrRing, - (RXD**)txd_head, - (RXD**)txd_tail, - (RXD**)txd_prev, - &pAC->TxPort[i][0].TxdRingFree, - SK_TRUE); - SetupRing( - pAC, - pAC->RxPort[i].pRxDescrRing, - pAC->RxPort[i].VRxDescrRing, - &pAC->RxPort[i].pRxdRingHead, - &pAC->RxPort[i].pRxdRingTail, - &pAC->RxPort[i].pRxdRingPrev, - &pAC->RxPort[i].RxdRingFree, - SK_FALSE); - } -} /* BoardInitMem */ - - -/***************************************************************************** - * - * SetupRing - create one descriptor ring - * - * Description: - * This function creates one descriptor ring in the given memory area. - * The head, tail and number of free descriptors in the ring are set. - * - * Returns: - * none - */ -static void SetupRing( -SK_AC *pAC, -void *pMemArea, /* a pointer to the memory area for the ring */ -uintptr_t VMemArea, /* the virtual bus address of the memory area */ -RXD **ppRingHead, /* address where the head should be written */ -RXD **ppRingTail, /* address where the tail should be written */ -RXD **ppRingPrev, /* address where the tail should be written */ -int *pRingFree, /* address where the # of free descr. goes */ -SK_BOOL IsTx) /* flag: is this a tx ring */ -{ -int i; /* loop counter */ -int DescrSize; /* the size of a descriptor rounded up to alignment*/ -int DescrNum; /* number of descriptors per ring */ -RXD *pDescr; /* pointer to a descriptor (receive or transmit) */ -RXD *pNextDescr; /* pointer to the next descriptor */ -RXD *pPrevDescr; /* pointer to the previous descriptor */ -uintptr_t VNextDescr; /* the virtual bus address of the next descriptor */ - - if (IsTx == SK_TRUE) { - DescrSize = (((sizeof(TXD) - 1) / DESCR_ALIGN) + 1) * - DESCR_ALIGN; - DescrNum = TX_RING_SIZE / DescrSize; - } else { - DescrSize = (((sizeof(RXD) - 1) / DESCR_ALIGN) + 1) * - DESCR_ALIGN; - DescrNum = RX_RING_SIZE / DescrSize; - } - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS, - ("Descriptor size: %d Descriptor Number: %d\n", - DescrSize,DescrNum)); - - pDescr = (RXD*) pMemArea; - pPrevDescr = NULL; - pNextDescr = (RXD*) (((char*)pDescr) + DescrSize); - VNextDescr = VMemArea + DescrSize; - for(i=0; i<DescrNum; i++) { - /* set the pointers right */ - pDescr->VNextRxd = VNextDescr & 0xffffffffULL; - pDescr->pNextRxd = pNextDescr; - pDescr->TcpSumStarts = pAC->CsOfs; - - /* advance one step */ - pPrevDescr = pDescr; - pDescr = pNextDescr; - pNextDescr = (RXD*) (((char*)pDescr) + DescrSize); - VNextDescr += DescrSize; - } - pPrevDescr->pNextRxd = (RXD*) pMemArea; - pPrevDescr->VNextRxd = VMemArea; - pDescr = (RXD*) pMemArea; - *ppRingHead = (RXD*) pMemArea; - *ppRingTail = *ppRingHead; - *ppRingPrev = pPrevDescr; - *pRingFree = DescrNum; -} /* SetupRing */ - - -/***************************************************************************** - * - * PortReInitBmu - re-initiate the descriptor rings for one port - * - * Description: - * This function reinitializes the descriptor rings of one port - * in memory. The port must be stopped before. - * The HW is initialized with the descriptor start addresses. - * - * Returns: - * none - */ -static void PortReInitBmu( -SK_AC *pAC, /* pointer to adapter context */ -int PortIndex) /* index of the port for which to re-init */ -{ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("PortReInitBmu ")); - - /* set address of first descriptor of ring in BMU */ - SK_OUT32(pAC->IoBase, TxQueueAddr[PortIndex][TX_PRIO_LOW]+ - TX_Q_CUR_DESCR_LOW, - (uint32_t)(((caddr_t) - (pAC->TxPort[PortIndex][TX_PRIO_LOW].pTxdRingHead) - - pAC->TxPort[PortIndex][TX_PRIO_LOW].pTxDescrRing + - pAC->TxPort[PortIndex][TX_PRIO_LOW].VTxDescrRing) & - 0xFFFFFFFF)); - SK_OUT32(pAC->IoBase, TxQueueAddr[PortIndex][TX_PRIO_LOW]+ - TX_Q_DESCR_HIGH, - (uint32_t)(((caddr_t) - (pAC->TxPort[PortIndex][TX_PRIO_LOW].pTxdRingHead) - - pAC->TxPort[PortIndex][TX_PRIO_LOW].pTxDescrRing + - pAC->TxPort[PortIndex][TX_PRIO_LOW].VTxDescrRing) >> 32)); - SK_OUT32(pAC->IoBase, RxQueueAddr[PortIndex]+RX_Q_CUR_DESCR_LOW, - (uint32_t)(((caddr_t)(pAC->RxPort[PortIndex].pRxdRingHead) - - pAC->RxPort[PortIndex].pRxDescrRing + - pAC->RxPort[PortIndex].VRxDescrRing) & 0xFFFFFFFF)); - SK_OUT32(pAC->IoBase, RxQueueAddr[PortIndex]+RX_Q_DESCR_HIGH, - (uint32_t)(((caddr_t)(pAC->RxPort[PortIndex].pRxdRingHead) - - pAC->RxPort[PortIndex].pRxDescrRing + - pAC->RxPort[PortIndex].VRxDescrRing) >> 32)); -} /* PortReInitBmu */ - - -/**************************************************************************** - * - * SkGeIsr - handle adapter interrupts - * - * Description: - * The interrupt routine is called when the network adapter - * generates an interrupt. It may also be called if another device - * shares this interrupt vector with the driver. - * - * Returns: N/A - * - */ -#if 0 -static void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs) -#else -void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs) -#endif -{ -struct SK_NET_DEVICE *dev = (struct SK_NET_DEVICE *)dev_id; -DEV_NET *pNet; -SK_AC *pAC; -SK_U32 IntSrc; /* interrupts source register contents */ - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - - /* - * Check and process if its our interrupt - */ - SK_IN32(pAC->IoBase, B0_SP_ISRC, &IntSrc); - if (IntSrc == 0) { - return; - } - - while (((IntSrc & IRQ_MASK) & ~SPECIAL_IRQS) != 0) { -#if 0 /* software irq currently not used */ - if (IntSrc & IRQ_SW) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("Software IRQ\n")); - } -#endif - if (IntSrc & IRQ_EOF_RX1) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF RX1 IRQ\n")); - ReceiveIrq(pAC, &pAC->RxPort[0], SK_TRUE); - SK_PNMI_CNT_RX_INTR(pAC, 0); - } - if (IntSrc & IRQ_EOF_RX2) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF RX2 IRQ\n")); - ReceiveIrq(pAC, &pAC->RxPort[1], SK_TRUE); - SK_PNMI_CNT_RX_INTR(pAC, 1); - } -#ifdef USE_TX_COMPLETE /* only if tx complete interrupt used */ - if (IntSrc & IRQ_EOF_AS_TX1) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF AS TX1 IRQ\n")); - SK_PNMI_CNT_TX_INTR(pAC, 0); - spin_lock(&pAC->TxPort[0][TX_PRIO_LOW].TxDesRingLock); - FreeTxDescriptors(pAC, &pAC->TxPort[0][TX_PRIO_LOW]); - spin_unlock(&pAC->TxPort[0][TX_PRIO_LOW].TxDesRingLock); - } - if (IntSrc & IRQ_EOF_AS_TX2) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF AS TX2 IRQ\n")); - SK_PNMI_CNT_TX_INTR(pAC, 1); - spin_lock(&pAC->TxPort[1][TX_PRIO_LOW].TxDesRingLock); - FreeTxDescriptors(pAC, &pAC->TxPort[1][TX_PRIO_LOW]); - spin_unlock(&pAC->TxPort[1][TX_PRIO_LOW].TxDesRingLock); - } -#if 0 /* only if sync. queues used */ - if (IntSrc & IRQ_EOF_SY_TX1) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF SY TX1 IRQ\n")); - SK_PNMI_CNT_TX_INTR(pAC, 1); - spin_lock(&pAC->TxPort[0][TX_PRIO_HIGH].TxDesRingLock); - FreeTxDescriptors(pAC, 0, TX_PRIO_HIGH); - spin_unlock(&pAC->TxPort[0][TX_PRIO_HIGH].TxDesRingLock); - ClearTxIrq(pAC, 0, TX_PRIO_HIGH); - } - if (IntSrc & IRQ_EOF_SY_TX2) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF SY TX2 IRQ\n")); - SK_PNMI_CNT_TX_INTR(pAC, 1); - spin_lock(&pAC->TxPort[1][TX_PRIO_HIGH].TxDesRingLock); - FreeTxDescriptors(pAC, 1, TX_PRIO_HIGH); - spin_unlock(&pAC->TxPort[1][TX_PRIO_HIGH].TxDesRingLock); - ClearTxIrq(pAC, 1, TX_PRIO_HIGH); - } -#endif -#endif - - /* do all IO at once */ - if (IntSrc & IRQ_EOF_RX1) - ClearAndStartRx(pAC, 0); - if (IntSrc & IRQ_EOF_RX2) - ClearAndStartRx(pAC, 1); -#ifdef USE_TX_COMPLETE /* only if tx complete interrupt used */ - if (IntSrc & IRQ_EOF_AS_TX1) - ClearTxIrq(pAC, 0, TX_PRIO_LOW); - if (IntSrc & IRQ_EOF_AS_TX2) - ClearTxIrq(pAC, 1, TX_PRIO_LOW); -#endif - SK_IN32(pAC->IoBase, B0_ISRC, &IntSrc); - } /* while (IntSrc & IRQ_MASK != 0) */ - - if ((IntSrc & SPECIAL_IRQS) || pAC->CheckQueue) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_INT_SRC, - ("SPECIAL IRQ DP-Cards => %x\n", IntSrc)); - pAC->CheckQueue = SK_FALSE; - spin_lock(&pAC->SlowPathLock); - if (IntSrc & SPECIAL_IRQS) - SkGeSirqIsr(pAC, pAC->IoBase, IntSrc); - - SkEventDispatcher(pAC, pAC->IoBase); - spin_unlock(&pAC->SlowPathLock); - } - /* - * do it all again is case we cleared an interrupt that - * came in after handling the ring (OUTs may be delayed - * in hardware buffers, but are through after IN) - */ - - ReceiveIrq(pAC, &pAC->RxPort[0], SK_TRUE); - ReceiveIrq(pAC, &pAC->RxPort[1], SK_TRUE); - - if (pAC->CheckQueue) { - pAC->CheckQueue = SK_FALSE; - spin_lock(&pAC->SlowPathLock); - SkEventDispatcher(pAC, pAC->IoBase); - spin_unlock(&pAC->SlowPathLock); - } - - - /* IRQ is processed - Enable IRQs again*/ - SK_OUT32(pAC->IoBase, B0_IMSK, IRQ_MASK); - - return; -} /* SkGeIsr */ - - -/**************************************************************************** - * - * SkGeIsrOnePort - handle adapter interrupts for single port adapter - * - * Description: - * The interrupt routine is called when the network adapter - * generates an interrupt. It may also be called if another device - * shares this interrupt vector with the driver. - * This is the same as above, but handles only one port. - * - * Returns: N/A - * - */ -#if 0 -static void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs) -#else -void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs) -#endif -{ -struct SK_NET_DEVICE *dev = (struct SK_NET_DEVICE *)dev_id; -DEV_NET *pNet; -SK_AC *pAC; -SK_U32 IntSrc; /* interrupts source register contents */ - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - - /* - * Check and process if its our interrupt - */ - SK_IN32(pAC->IoBase, B0_SP_ISRC, &IntSrc); - if (IntSrc == 0) { - return; - } - - while (((IntSrc & IRQ_MASK) & ~SPECIAL_IRQS) != 0) { -#if 0 /* software irq currently not used */ - if (IntSrc & IRQ_SW) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("Software IRQ\n")); - } -#endif - if (IntSrc & IRQ_EOF_RX1) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF RX1 IRQ\n")); - ReceiveIrq(pAC, &pAC->RxPort[0], SK_TRUE); - SK_PNMI_CNT_RX_INTR(pAC, 0); - } -#ifdef USE_TX_COMPLETE /* only if tx complete interrupt used */ - if (IntSrc & IRQ_EOF_AS_TX1) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF AS TX1 IRQ\n")); - SK_PNMI_CNT_TX_INTR(pAC, 0); - spin_lock(&pAC->TxPort[0][TX_PRIO_LOW].TxDesRingLock); - FreeTxDescriptors(pAC, &pAC->TxPort[0][TX_PRIO_LOW]); - spin_unlock(&pAC->TxPort[0][TX_PRIO_LOW].TxDesRingLock); - } -#if 0 /* only if sync. queues used */ - if (IntSrc & IRQ_EOF_SY_TX1) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_INT_SRC, - ("EOF SY TX1 IRQ\n")); - SK_PNMI_CNT_TX_INTR(pAC, 0); - spin_lock(&pAC->TxPort[0][TX_PRIO_HIGH].TxDesRingLock); - FreeTxDescriptors(pAC, 0, TX_PRIO_HIGH); - spin_unlock(&pAC->TxPort[0][TX_PRIO_HIGH].TxDesRingLock); - ClearTxIrq(pAC, 0, TX_PRIO_HIGH); - } -#endif -#endif - - /* do all IO at once */ - if (IntSrc & IRQ_EOF_RX1) - ClearAndStartRx(pAC, 0); -#ifdef USE_TX_COMPLETE /* only if tx complete interrupt used */ - if (IntSrc & IRQ_EOF_AS_TX1) - ClearTxIrq(pAC, 0, TX_PRIO_LOW); -#endif - SK_IN32(pAC->IoBase, B0_ISRC, &IntSrc); - } /* while (IntSrc & IRQ_MASK != 0) */ - - if ((IntSrc & SPECIAL_IRQS) || pAC->CheckQueue) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_INT_SRC, - ("SPECIAL IRQ SP-Cards => %x\n", IntSrc)); - pAC->CheckQueue = SK_FALSE; - spin_lock(&pAC->SlowPathLock); - if (IntSrc & SPECIAL_IRQS) - SkGeSirqIsr(pAC, pAC->IoBase, IntSrc); - - SkEventDispatcher(pAC, pAC->IoBase); - spin_unlock(&pAC->SlowPathLock); - } - /* - * do it all again is case we cleared an interrupt that - * came in after handling the ring (OUTs may be delayed - * in hardware buffers, but are through after IN) - */ - ReceiveIrq(pAC, &pAC->RxPort[0], SK_TRUE); - - /* IRQ is processed - Enable IRQs again*/ - SK_OUT32(pAC->IoBase, B0_IMSK, IRQ_MASK); - - return; -} /* SkGeIsrOnePort */ - - -/**************************************************************************** - * - * SkGeOpen - handle start of initialized adapter - * - * Description: - * This function starts the initialized adapter. - * The board level variable is set and the adapter is - * brought to full functionality. - * The device flags are set for operation. - * Do all necessary level 2 initialization, enable interrupts and - * give start command to RLMT. - * - * Returns: - * 0 on success - * != 0 on error - */ -#if 0 -static int SkGeOpen( -#else -int SkGeOpen( -#endif -struct SK_NET_DEVICE *dev) -{ - DEV_NET *pNet; - SK_AC *pAC; - unsigned long Flags; /* for spin lock */ - int i; - SK_EVPARA EvPara; /* an event parameter union */ - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeOpen: pAC=0x%lX:\n", (unsigned long)pAC)); - - if (pAC->BoardLevel == 0) { - /* level 1 init common modules here */ - if (SkGeInit(pAC, pAC->IoBase, 1) != 0) { - printk("%s: HWInit (1) failed.\n", pAC->dev[pNet->PortNr]->name); - return (-1); - } - SkI2cInit (pAC, pAC->IoBase, 1); - SkEventInit (pAC, pAC->IoBase, 1); - SkPnmiInit (pAC, pAC->IoBase, 1); - SkAddrInit (pAC, pAC->IoBase, 1); - SkRlmtInit (pAC, pAC->IoBase, 1); - SkTimerInit (pAC, pAC->IoBase, 1); - pAC->BoardLevel = 1; - } - - if (pAC->BoardLevel != 2) { - /* tschilling: Level 2 init modules here, check return value. */ - if (SkGeInit(pAC, pAC->IoBase, 2) != 0) { - printk("%s: HWInit (2) failed.\n", pAC->dev[pNet->PortNr]->name); - return (-1); - } - SkI2cInit (pAC, pAC->IoBase, 2); - SkEventInit (pAC, pAC->IoBase, 2); - SkPnmiInit (pAC, pAC->IoBase, 2); - SkAddrInit (pAC, pAC->IoBase, 2); - SkRlmtInit (pAC, pAC->IoBase, 2); - SkTimerInit (pAC, pAC->IoBase, 2); - pAC->BoardLevel = 2; - } - - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - /* Enable transmit descriptor polling. */ - SkGePollTxD(pAC, pAC->IoBase, i, SK_TRUE); - FillRxRing(pAC, &pAC->RxPort[i]); - } - SkGeYellowLED(pAC, pAC->IoBase, 1); - -#ifdef USE_INT_MOD -/* moderate only TX complete interrupts (these are not time critical) */ -#define IRQ_MOD_MASK (IRQ_EOF_AS_TX1 | IRQ_EOF_AS_TX2) - { - unsigned long ModBase; - ModBase = 53125000 / INTS_PER_SEC; - SK_OUT32(pAC->IoBase, B2_IRQM_INI, ModBase); - SK_OUT32(pAC->IoBase, B2_IRQM_MSK, IRQ_MOD_MASK); - SK_OUT32(pAC->IoBase, B2_IRQM_CTRL, TIM_START); - } -#endif - - /* enable Interrupts */ - SK_OUT32(pAC->IoBase, B0_IMSK, IRQ_MASK); - SK_OUT32(pAC->IoBase, B0_HWE_IMSK, IRQ_HWE_MASK); - - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - - if ((pAC->RlmtMode != 0) && (pAC->MaxPorts == 0)) { - EvPara.Para32[0] = pAC->RlmtNets; - EvPara.Para32[1] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_SET_NETS, - EvPara); - EvPara.Para32[0] = pAC->RlmtMode; - EvPara.Para32[1] = 0; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_MODE_CHANGE, - EvPara); - } - - EvPara.Para32[0] = pNet->NetNr; - EvPara.Para32[1] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_START, EvPara); - SkEventDispatcher(pAC, pAC->IoBase); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - - pAC->MaxPorts++; - pNet->Up = 1; - - MOD_INC_USE_COUNT; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeOpen suceeded\n")); - - return (0); -} /* SkGeOpen */ - - -/**************************************************************************** - * - * SkGeClose - Stop initialized adapter - * - * Description: - * Close initialized adapter. - * - * Returns: - * 0 - on success - * error code - on error - */ -#if 0 -static int SkGeClose( -#else -int SkGeClose( -#endif -struct SK_NET_DEVICE *dev) -{ - DEV_NET *pNet; - SK_AC *pAC; - - unsigned long Flags; /* for spin lock */ - int i; - int PortIdx; - SK_EVPARA EvPara; - - netif_stop_queue(dev); - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - - if (pAC->RlmtNets == 1) - PortIdx = pAC->ActivePort; - else - PortIdx = pNet->NetNr; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeClose: pAC=0x%lX ", (unsigned long)pAC)); - - /* - * Clear multicast table, promiscuous mode .... - */ - SkAddrMcClear(pAC, pAC->IoBase, PortIdx, 0); - SkAddrPromiscuousChange(pAC, pAC->IoBase, PortIdx, - SK_PROM_MODE_NONE); - - if (pAC->MaxPorts == 1) { - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - /* disable interrupts */ - SK_OUT32(pAC->IoBase, B0_IMSK, 0); - EvPara.Para32[0] = pNet->NetNr; - EvPara.Para32[1] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara); - SkEventDispatcher(pAC, pAC->IoBase); - SK_OUT32(pAC->IoBase, B0_IMSK, 0); - /* stop the hardware */ - SkGeDeInit(pAC, pAC->IoBase); - pAC->BoardLevel = 0; - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - } else { - - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - EvPara.Para32[0] = pNet->NetNr; - EvPara.Para32[1] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara); - SkEventDispatcher(pAC, pAC->IoBase); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - - /* Stop port */ - spin_lock_irqsave(&pAC->TxPort[pNet->PortNr] - [TX_PRIO_LOW].TxDesRingLock, Flags); - SkGeStopPort(pAC, pAC->IoBase, pNet->PortNr, - SK_STOP_ALL, SK_HARD_RST); - spin_unlock_irqrestore(&pAC->TxPort[pNet->PortNr] - [TX_PRIO_LOW].TxDesRingLock, Flags); - } - - if (pAC->RlmtNets == 1) { - /* clear all descriptor rings */ - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - ReceiveIrq(pAC, &pAC->RxPort[i], SK_TRUE); - ClearRxRing(pAC, &pAC->RxPort[i]); - ClearTxRing(pAC, &pAC->TxPort[i][TX_PRIO_LOW]); - } - } else { - /* clear port descriptor rings */ - ReceiveIrq(pAC, &pAC->RxPort[pNet->PortNr], SK_TRUE); - ClearRxRing(pAC, &pAC->RxPort[pNet->PortNr]); - ClearTxRing(pAC, &pAC->TxPort[pNet->PortNr][TX_PRIO_LOW]); - } - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeClose: done ")); - - pAC->MaxPorts--; - pNet->Up = 0; - MOD_DEC_USE_COUNT; - - return (0); -} /* SkGeClose */ - - -/***************************************************************************** - * - * SkGeXmit - Linux frame transmit function - * - * Description: - * The system calls this function to send frames onto the wire. - * It puts the frame in the tx descriptor ring. If the ring is - * full then, the 'tbusy' flag is set. - * - * Returns: - * 0, if everything is ok - * !=0, on error - * WARNING: returning 1 in 'tbusy' case caused system crashes (double - * allocated skb's) !!! - */ -#if 0 -static int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev) -#else -int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev) -#endif -{ -DEV_NET *pNet; -SK_AC *pAC; -int Rc; /* return code of XmitFrame */ - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - -#if 0 - if ((!skb_shinfo(skb)->nr_frags) || -#else - if (1 || -#endif - (pAC->GIni.GIChipId == CHIP_ID_GENESIS)) { - /* Don't activate scatter-gather and hardware checksum */ - - if (pAC->RlmtNets == 2) - Rc = XmitFrame( - pAC, - &pAC->TxPort[pNet->PortNr][TX_PRIO_LOW], - skb); - else - Rc = XmitFrame( - pAC, - &pAC->TxPort[pAC->ActivePort][TX_PRIO_LOW], - skb); - } else { -#if 0 - /* scatter-gather and hardware TCP checksumming anabled*/ - if (pAC->RlmtNets == 2) - Rc = XmitFrameSG( - pAC, - &pAC->TxPort[pNet->PortNr][TX_PRIO_LOW], - skb); - else - Rc = XmitFrameSG( - pAC, - &pAC->TxPort[pAC->ActivePort][TX_PRIO_LOW], - skb); -#endif - } - - /* Transmitter out of resources? */ - if (Rc <= 0) { - netif_stop_queue(dev); - } - - /* If not taken, give buffer ownership back to the - * queueing layer. - */ - if (Rc < 0) - return (1); - -#if 0 - dev->trans_start = jiffies; -#endif - return (0); -} /* SkGeXmit */ - - -/***************************************************************************** - * - * XmitFrame - fill one socket buffer into the transmit ring - * - * Description: - * This function puts a message into the transmit descriptor ring - * if there is a descriptors left. - * Linux skb's consist of only one continuous buffer. - * The first step locks the ring. It is held locked - * all time to avoid problems with SWITCH_../PORT_RESET. - * Then the descriptoris allocated. - * The second part is linking the buffer to the descriptor. - * At the very last, the Control field of the descriptor - * is made valid for the BMU and a start TX command is given - * if necessary. - * - * Returns: - * > 0 - on succes: the number of bytes in the message - * = 0 - on resource shortage: this frame sent or dropped, now - * the ring is full ( -> set tbusy) - * < 0 - on failure: other problems ( -> return failure to upper layers) - */ -static int XmitFrame( -SK_AC *pAC, /* pointer to adapter context */ -TX_PORT *pTxPort, /* pointer to struct of port to send to */ -struct sk_buff *pMessage) /* pointer to send-message */ -{ -TXD *pTxd; /* the rxd to fill */ -unsigned long Flags; -SK_U64 PhysAddr; -int BytesSend; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS, - ("X")); - - spin_lock_irqsave(&pTxPort->TxDesRingLock, Flags); -#ifndef USE_TX_COMPLETE - FreeTxDescriptors(pAC, pTxPort); -#endif - if (pTxPort->TxdRingFree == 0) { - /* no enough free descriptors in ring at the moment */ - FreeTxDescriptors(pAC, pTxPort); - if (pTxPort->TxdRingFree == 0) { - spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags); - SK_PNMI_CNT_NO_TX_BUF(pAC, pTxPort->PortIndex); - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_TX_PROGRESS, - ("XmitFrame failed\n")); - /* this message can not be sent now */ - /* Because tbusy seems to be set, the message should not be freed here */ - /* It will be used by the scheduler of the ethernet handler */ - return (-1); - } - } - /* advance head counter behind descriptor needed for this frame */ - pTxd = pTxPort->pTxdRingHead; - pTxPort->pTxdRingHead = pTxd->pNextTxd; - pTxPort->TxdRingFree--; - /* the needed descriptor is reserved now */ - - /* - * everything allocated ok, so add buffer to descriptor - */ - -#ifdef SK_DUMP_TX - DumpMsg(pMessage, "XmitFrame"); -#endif - - /* set up descriptor and CONTROL dword */ -#if 0 - PhysAddr = (SK_U64) pci_map_page(pAC->PciDev, - virt_to_page(pMessage->data), - ((unsigned long) pMessage->data & - ~PAGE_MASK), - pMessage->len, - PCI_DMA_TODEVICE); -#else - PhysAddr = (SK_U64) pci_phys_to_mem(pAC->PciDev, (u32) pMessage->data); -#endif - pTxd->VDataLow = (SK_U32) (PhysAddr & 0xffffffff); - pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32); - pTxd->pMBuf = pMessage; - pTxd->TBControl = TX_CTRL_OWN_BMU | TX_CTRL_STF | - TX_CTRL_CHECK_DEFAULT | TX_CTRL_SOFTWARE | -#ifdef USE_TX_COMPLETE - TX_CTRL_EOF | TX_CTRL_EOF_IRQ | pMessage->len; -#else - TX_CTRL_EOF | pMessage->len; -#endif - - if ((pTxPort->pTxdRingPrev->TBControl & TX_CTRL_OWN_BMU) == 0) { - /* previous descriptor already done, so give tx start cmd */ - /* StartTx(pAC, pTxPort->HwAddr); */ - SK_OUT8(pTxPort->HwAddr, TX_Q_CTRL, TX_Q_CTRL_START); - } - pTxPort->pTxdRingPrev = pTxd; - - - BytesSend = pMessage->len; - spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags); - /* after releasing the lock, the skb may be immidiately freed */ - if (pTxPort->TxdRingFree != 0) - return (BytesSend); - else - return (0); - -} /* XmitFrame */ - -/***************************************************************************** - * - * XmitFrameSG - fill one socket buffer into the transmit ring - * (use SG and TCP/UDP hardware checksumming) - * - * Description: - * This function puts a message into the transmit descriptor ring - * if there is a descriptors left. - * - * Returns: - * > 0 - on succes: the number of bytes in the message - * = 0 - on resource shortage: this frame sent or dropped, now - * the ring is full ( -> set tbusy) - * < 0 - on failure: other problems ( -> return failure to upper layers) - */ -#if 0 -static int XmitFrameSG( -SK_AC *pAC, /* pointer to adapter context */ -TX_PORT *pTxPort, /* pointer to struct of port to send to */ -struct sk_buff *pMessage) /* pointer to send-message */ -{ - - int i; - int BytesSend; - int hlength; - int protocol; - skb_frag_t *sk_frag; - TXD *pTxd; - TXD *pTxdFst; - TXD *pTxdLst; - SK_U64 PhysAddr; - unsigned long Flags; - - spin_lock_irqsave(&pTxPort->TxDesRingLock, Flags); -#ifndef USE_TX_COMPLETE - FreeTxDescriptors(pAC, pTxPort); -#endif - if ((skb_shinfo(pMessage)->nr_frags +1) > pTxPort->TxdRingFree) { - FreeTxDescriptors(pAC, pTxPort); - if ((skb_shinfo(pMessage)->nr_frags + 1) > pTxPort->TxdRingFree) { - spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags); - SK_PNMI_CNT_NO_TX_BUF(pAC, pTxPort->PortIndex); - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_TX_PROGRESS, - ("XmitFrameSG failed - Ring full\n")); - /* this message can not be sent now */ - return(-1); - } - } - - - pTxd = pTxPort->pTxdRingHead; - pTxdFst = pTxd; - pTxdLst = pTxd; - BytesSend = 0; - protocol = 0; - - /* map first fragment (header) */ - PhysAddr = (SK_U64) pci_map_page(pAC->PciDev, - virt_to_page(pMessage->data), - ((unsigned long) pMessage->data & ~PAGE_MASK), - skb_headlen(pMessage), - PCI_DMA_TODEVICE); - - pTxd->VDataLow = (SK_U32) (PhysAddr & 0xffffffff); - pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32); - - /* HW checksum? */ - if (pMessage->ip_summed == CHECKSUM_HW) { - pTxd->TBControl = TX_CTRL_STF | - TX_CTRL_ST_FWD | - skb_headlen(pMessage); - - /* We have to use the opcode for tcp here because the opcode for - udp is not working in the hardware yet (revision 2.0)*/ - protocol = ((SK_U8)pMessage->data[23] & 0xf); - if ((protocol == 17) && (pAC->GIni.GIChipRev != 0)) - pTxd->TBControl |= BMU_UDP_CHECK; - else - pTxd->TBControl |= BMU_TCP_CHECK ; - - hlength = ((SK_U8)pMessage->data[14] & 0xf) * 4; - pTxd->TcpSumOfs = 0; /* PH-Checksum already claculated */ - pTxd->TcpSumSt = 14+hlength+16; - pTxd->TcpSumWr = 14+hlength; - - } else { - pTxd->TBControl = TX_CTRL_CHECK_DEFAULT | - TX_CTRL_SOFTWARE | - TX_CTRL_STF | - skb_headlen(pMessage); - } - - pTxd = pTxd->pNextTxd; - pTxPort->TxdRingFree--; - BytesSend += skb_headlen(pMessage); - - - /* Map SG fragments */ - for (i = 0; i < skb_shinfo(pMessage)->nr_frags; i++) { - sk_frag = &skb_shinfo(pMessage)->frags[i]; - - /* we already have the proper value in entry */ - PhysAddr = (SK_U64) pci_map_page(pAC->PciDev, - sk_frag->page, - sk_frag->page_offset, - sk_frag->size, - PCI_DMA_TODEVICE); - - pTxd->VDataLow = (SK_U32) (PhysAddr & 0xffffffff); - pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32); - pTxd->pMBuf = pMessage; - - /* HW checksum */ - if (pMessage->ip_summed == CHECKSUM_HW) { - pTxd->TBControl = TX_CTRL_OWN_BMU | - TX_CTRL_SOFTWARE | - TX_CTRL_ST_FWD; - - /* We have to use the opcode for tcp here because the opcode for - udp is not working in the hardware yet (revision 2.0)*/ - if ((protocol == 17) && (pAC->GIni.GIChipRev != 0)) - pTxd->TBControl |= BMU_UDP_CHECK ; - else - pTxd->TBControl |= BMU_TCP_CHECK ; - - } else { - pTxd->TBControl = TX_CTRL_CHECK_DEFAULT | - TX_CTRL_SOFTWARE | - TX_CTRL_OWN_BMU; - } - - /* Last fragment */ - if( (i+1) == skb_shinfo(pMessage)->nr_frags ) { -#ifdef USE_TX_COMPLETE - pTxd->TBControl |= TX_CTRL_EOF | - TX_CTRL_EOF_IRQ | - sk_frag->size; -#else - pTxd->TBControl |= TX_CTRL_EOF | - sk_frag->size; -#endif - pTxdFst->TBControl |= TX_CTRL_OWN_BMU | - TX_CTRL_SOFTWARE; - - } else { - pTxd->TBControl |= sk_frag->size; - } - pTxdLst = pTxd; - pTxd = pTxd->pNextTxd; - pTxPort->TxdRingFree--; - BytesSend += sk_frag->size; - } - - if ((pTxPort->pTxdRingPrev->TBControl & TX_CTRL_OWN_BMU) == 0) { - /* previous descriptor already done, so give tx start cmd */ - /* StartTx(pAC, pTxPort->HwAddr); */ - SK_OUT8(pTxPort->HwAddr, TX_Q_CTRL, TX_Q_CTRL_START); - } - - pTxPort->pTxdRingPrev = pTxdLst; - pTxPort->pTxdRingHead = pTxd; - - spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags); - - if (pTxPort->TxdRingFree > 0) - return (BytesSend); - else - return (0); -} -#endif - - -void dump_frag( SK_U8 *data, int length) -{ - int i; - - printk("Length: %d\n", length); - for( i=0; i < length; i++ ) { - printk(" %02x", (SK_U8)*(data + i) ); - if( !((i+1) % 20) ) - printk("\n"); - } - printk("\n\n"); - -} - - -/***************************************************************************** - * - * FreeTxDescriptors - release descriptors from the descriptor ring - * - * Description: - * This function releases descriptors from a transmit ring if they - * have been sent by the BMU. - * If a descriptors is sent, it can be freed and the message can - * be freed, too. - * The SOFTWARE controllable bit is used to prevent running around a - * completely free ring for ever. If this bit is no set in the - * frame (by XmitFrame), this frame has never been sent or is - * already freed. - * The Tx descriptor ring lock must be held while calling this function !!! - * - * Returns: - * none - */ -static void FreeTxDescriptors( -SK_AC *pAC, /* pointer to the adapter context */ -TX_PORT *pTxPort) /* pointer to destination port structure */ -{ -TXD *pTxd; /* pointer to the checked descriptor */ -TXD *pNewTail; /* pointer to 'end' of the ring */ -SK_U32 Control; /* TBControl field of descriptor */ -SK_U64 PhysAddr; /* address of DMA mapping */ - - pNewTail = pTxPort->pTxdRingTail; - pTxd = pNewTail; - /* - * loop forever; exits if TX_CTRL_SOFTWARE bit not set in start frame - * or TX_CTRL_OWN_BMU bit set in any frame - */ - while (1) { - Control = pTxd->TBControl; - if ((Control & TX_CTRL_SOFTWARE) == 0) { - /* - * software controllable bit is set in first - * fragment when given to BMU. Not set means that - * this fragment was never sent or is already - * freed ( -> ring completely free now). - */ - pTxPort->pTxdRingTail = pTxd; - netif_wake_queue(pAC->dev[pTxPort->PortIndex]); - return; - } - if (Control & TX_CTRL_OWN_BMU) { - pTxPort->pTxdRingTail = pTxd; - if (pTxPort->TxdRingFree > 0) { - netif_wake_queue(pAC->dev[pTxPort->PortIndex]); - } - return; - } - - /* release the DMA mapping */ - PhysAddr = ((SK_U64) pTxd->VDataHigh) << (SK_U64) 32; - PhysAddr |= (SK_U64) pTxd->VDataLow; - pci_unmap_page(pAC->PciDev, PhysAddr, - pTxd->pMBuf->len, - PCI_DMA_TODEVICE); - - if (Control & TX_CTRL_EOF) - DEV_KFREE_SKB_ANY(pTxd->pMBuf); /* free message */ - - pTxPort->TxdRingFree++; - pTxd->TBControl &= ~TX_CTRL_SOFTWARE; - pTxd = pTxd->pNextTxd; /* point behind fragment with EOF */ - } /* while(forever) */ -} /* FreeTxDescriptors */ - -/***************************************************************************** - * - * FillRxRing - fill the receive ring with valid descriptors - * - * Description: - * This function fills the receive ring descriptors with data - * segments and makes them valid for the BMU. - * The active ring is filled completely, if possible. - * The non-active ring is filled only partial to save memory. - * - * Description of rx ring structure: - * head - points to the descriptor which will be used next by the BMU - * tail - points to the next descriptor to give to the BMU - * - * Returns: N/A - */ -static void FillRxRing( -SK_AC *pAC, /* pointer to the adapter context */ -RX_PORT *pRxPort) /* ptr to port struct for which the ring - should be filled */ -{ -unsigned long Flags; - - spin_lock_irqsave(&pRxPort->RxDesRingLock, Flags); - while (pRxPort->RxdRingFree > pRxPort->RxFillLimit) { - if(!FillRxDescriptor(pAC, pRxPort)) - break; - } - spin_unlock_irqrestore(&pRxPort->RxDesRingLock, Flags); -} /* FillRxRing */ - - -/***************************************************************************** - * - * FillRxDescriptor - fill one buffer into the receive ring - * - * Description: - * The function allocates a new receive buffer and - * puts it into the next descriptor. - * - * Returns: - * SK_TRUE - a buffer was added to the ring - * SK_FALSE - a buffer could not be added - */ -static SK_BOOL FillRxDescriptor( -SK_AC *pAC, /* pointer to the adapter context struct */ -RX_PORT *pRxPort) /* ptr to port struct of ring to fill */ -{ -struct sk_buff *pMsgBlock; /* pointer to a new message block */ -RXD *pRxd; /* the rxd to fill */ -SK_U16 Length; /* data fragment length */ -SK_U64 PhysAddr; /* physical address of a rx buffer */ - - pMsgBlock = alloc_skb(pAC->RxBufSize, GFP_ATOMIC); - if (pMsgBlock == NULL) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_ENTRY, - ("%s: Allocation of rx buffer failed !\n", - pAC->dev[pRxPort->PortIndex]->name)); - SK_PNMI_CNT_NO_RX_BUF(pAC, pRxPort->PortIndex); - return(SK_FALSE); - } - skb_reserve(pMsgBlock, 2); /* to align IP frames */ - /* skb allocated ok, so add buffer */ - pRxd = pRxPort->pRxdRingTail; - pRxPort->pRxdRingTail = pRxd->pNextRxd; - pRxPort->RxdRingFree--; - Length = pAC->RxBufSize; -#if 0 - PhysAddr = (SK_U64) pci_map_page(pAC->PciDev, - virt_to_page(pMsgBlock->data), - ((unsigned long) pMsgBlock->data & - ~PAGE_MASK), - pAC->RxBufSize - 2, - PCI_DMA_FROMDEVICE); -#else - PhysAddr = (SK_U64) pci_phys_to_mem(pAC->PciDev, (u32)pMsgBlock->data); -#endif - pRxd->VDataLow = (SK_U32) (PhysAddr & 0xffffffff); - pRxd->VDataHigh = (SK_U32) (PhysAddr >> 32); - pRxd->pMBuf = pMsgBlock; - pRxd->RBControl = RX_CTRL_OWN_BMU | RX_CTRL_STF | - RX_CTRL_EOF_IRQ | RX_CTRL_CHECK_CSUM | Length; - return (SK_TRUE); - -} /* FillRxDescriptor */ - - -/***************************************************************************** - * - * ReQueueRxBuffer - fill one buffer back into the receive ring - * - * Description: - * Fill a given buffer back into the rx ring. The buffer - * has been previously allocated and aligned, and its phys. - * address calculated, so this is no more necessary. - * - * Returns: N/A - */ -static void ReQueueRxBuffer( -SK_AC *pAC, /* pointer to the adapter context struct */ -RX_PORT *pRxPort, /* ptr to port struct of ring to fill */ -struct sk_buff *pMsg, /* pointer to the buffer */ -SK_U32 PhysHigh, /* phys address high dword */ -SK_U32 PhysLow) /* phys address low dword */ -{ -RXD *pRxd; /* the rxd to fill */ -SK_U16 Length; /* data fragment length */ - - pRxd = pRxPort->pRxdRingTail; - pRxPort->pRxdRingTail = pRxd->pNextRxd; - pRxPort->RxdRingFree--; - Length = pAC->RxBufSize; - pRxd->VDataLow = PhysLow; - pRxd->VDataHigh = PhysHigh; - pRxd->pMBuf = pMsg; - pRxd->RBControl = RX_CTRL_OWN_BMU | RX_CTRL_STF | - RX_CTRL_EOF_IRQ | RX_CTRL_CHECK_CSUM | Length; - return; -} /* ReQueueRxBuffer */ - - -/***************************************************************************** - * - * ReceiveIrq - handle a receive IRQ - * - * Description: - * This function is called when a receive IRQ is set. - * It walks the receive descriptor ring and sends up all - * frames that are complete. - * - * Returns: N/A - */ -#if 0 -static void ReceiveIrq( -#else -void ReceiveIrq( -#endif - SK_AC *pAC, /* pointer to adapter context */ - RX_PORT *pRxPort, /* pointer to receive port struct */ - SK_BOOL SlowPathLock) /* indicates if SlowPathLock is needed */ -{ -RXD *pRxd; /* pointer to receive descriptors */ -SK_U32 Control; /* control field of descriptor */ -struct sk_buff *pMsg; /* pointer to message holding frame */ -struct sk_buff *pNewMsg; /* pointer to a new message for copying frame */ -int FrameLength; /* total length of received frame */ -SK_MBUF *pRlmtMbuf; /* ptr to a buffer for giving a frame to rlmt */ -SK_EVPARA EvPara; /* an event parameter union */ -unsigned long Flags; /* for spin lock */ -int PortIndex = pRxPort->PortIndex; -unsigned int Offset; -unsigned int NumBytes; -unsigned int ForRlmt; -SK_BOOL IsBc; -SK_BOOL IsMc; -SK_BOOL IsBadFrame; /* Bad frame */ - -SK_U32 FrameStat; -unsigned short Csum1; -unsigned short Csum2; -unsigned short Type; -#if 0 -int Result; -#endif -SK_U64 PhysAddr; - -rx_start: - /* do forever; exit if RX_CTRL_OWN_BMU found */ - for ( pRxd = pRxPort->pRxdRingHead ; - pRxPort->RxdRingFree < pAC->RxDescrPerRing ; - pRxd = pRxd->pNextRxd, - pRxPort->pRxdRingHead = pRxd, - pRxPort->RxdRingFree ++) { - - /* - * For a better understanding of this loop - * Go through every descriptor beginning at the head - * Please note: the ring might be completely received so the OWN bit - * set is not a good crirteria to leave that loop. - * Therefore the RingFree counter is used. - * On entry of this loop pRxd is a pointer to the Rxd that needs - * to be checked next. - */ - - Control = pRxd->RBControl; - - /* check if this descriptor is ready */ - if ((Control & RX_CTRL_OWN_BMU) != 0) { - /* this descriptor is not yet ready */ - /* This is the usual end of the loop */ - /* We don't need to start the ring again */ - FillRxRing(pAC, pRxPort); - return; - } - - /* get length of frame and check it */ - FrameLength = Control & RX_CTRL_LEN_MASK; - if (FrameLength > pAC->RxBufSize) { - goto rx_failed; - } - - /* check for STF and EOF */ - if ((Control & (RX_CTRL_STF | RX_CTRL_EOF)) != - (RX_CTRL_STF | RX_CTRL_EOF)) { - goto rx_failed; - } - - /* here we have a complete frame in the ring */ - pMsg = pRxd->pMBuf; - - FrameStat = pRxd->FrameStat; - - /* check for frame length mismatch */ -#define XMR_FS_LEN_SHIFT 18 -#define GMR_FS_LEN_SHIFT 16 - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - if (FrameLength != (SK_U32) (FrameStat >> XMR_FS_LEN_SHIFT)) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_RX_PROGRESS, - ("skge: Frame length mismatch (%u/%u).\n", - FrameLength, - (SK_U32) (FrameStat >> XMR_FS_LEN_SHIFT))); - goto rx_failed; - } - } - else { - if (FrameLength != (SK_U32) (FrameStat >> GMR_FS_LEN_SHIFT)) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_RX_PROGRESS, - ("skge: Frame length mismatch (%u/%u).\n", - FrameLength, - (SK_U32) (FrameStat >> XMR_FS_LEN_SHIFT))); - goto rx_failed; - } - } - - /* Set Rx Status */ - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - IsBc = (FrameStat & XMR_FS_BC) != 0; - IsMc = (FrameStat & XMR_FS_MC) != 0; - IsBadFrame = (FrameStat & - (XMR_FS_ANY_ERR | XMR_FS_2L_VLAN)) != 0; - } else { - IsBc = (FrameStat & GMR_FS_BC) != 0; - IsMc = (FrameStat & GMR_FS_MC) != 0; - IsBadFrame = (((FrameStat & GMR_FS_ANY_ERR) != 0) || - ((FrameStat & GMR_FS_RX_OK) == 0)); - } - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 0, - ("Received frame of length %d on port %d\n", - FrameLength, PortIndex)); - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 0, - ("Number of free rx descriptors: %d\n", - pRxPort->RxdRingFree)); -/* DumpMsg(pMsg, "Rx"); */ - - if ((Control & RX_CTRL_STAT_VALID) != RX_CTRL_STAT_VALID || - (IsBadFrame)) { -#if 0 - (FrameStat & (XMR_FS_ANY_ERR | XMR_FS_2L_VLAN)) != 0) { -#endif - /* there is a receive error in this frame */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_RX_PROGRESS, - ("skge: Error in received frame, dropped!\n" - "Control: %x\nRxStat: %x\n", - Control, FrameStat)); - - PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32; - PhysAddr |= (SK_U64) pRxd->VDataLow; - pci_dma_sync_single(pAC->PciDev, - (dma_addr_t) PhysAddr, - FrameLength, - PCI_DMA_FROMDEVICE); - ReQueueRxBuffer(pAC, pRxPort, pMsg, - pRxd->VDataHigh, pRxd->VDataLow); - - continue; - } - - /* - * if short frame then copy data to reduce memory waste - */ - if ((FrameLength < SK_COPY_THRESHOLD) && - ((pNewMsg = alloc_skb(FrameLength+2, GFP_ATOMIC)) != NULL)) { - /* - * Short frame detected and allocation successfull - */ - /* use new skb and copy data */ - skb_reserve(pNewMsg, 2); - skb_put(pNewMsg, FrameLength); - PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32; - PhysAddr |= (SK_U64) pRxd->VDataLow; - - pci_dma_sync_single(pAC->PciDev, - (dma_addr_t) PhysAddr, - FrameLength, - PCI_DMA_FROMDEVICE); - eth_copy_and_sum(pNewMsg, pMsg->data, - FrameLength, 0); - ReQueueRxBuffer(pAC, pRxPort, pMsg, - pRxd->VDataHigh, pRxd->VDataLow); - pMsg = pNewMsg; - - } - else { - /* - * if large frame, or SKB allocation failed, pass - * the SKB directly to the networking - */ - - PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32; - PhysAddr |= (SK_U64) pRxd->VDataLow; - - /* release the DMA mapping */ - pci_unmap_single(pAC->PciDev, - PhysAddr, - pAC->RxBufSize - 2, - PCI_DMA_FROMDEVICE); - - /* set length in message */ - skb_put(pMsg, FrameLength); - /* hardware checksum */ - Type = ntohs(*((short*)&pMsg->data[12])); - if (Type == 0x800) { - Csum1=le16_to_cpu(pRxd->TcpSums & 0xffff); - Csum2=le16_to_cpu((pRxd->TcpSums >> 16) & 0xffff); -#if 0 - if ((((Csum1 & 0xfffe) && (Csum2 & 0xfffe)) && - (pAC->GIni.GIChipId == CHIP_ID_GENESIS)) || - (pAC->GIni.GIChipId == CHIP_ID_YUKON)) { - Result = SkCsGetReceiveInfo(pAC, - &pMsg->data[14], - Csum1, Csum2, pRxPort->PortIndex); - if (Result == - SKCS_STATUS_IP_FRAGMENT || - Result == - SKCS_STATUS_IP_CSUM_OK || - Result == - SKCS_STATUS_TCP_CSUM_OK || - Result == - SKCS_STATUS_UDP_CSUM_OK) { - pMsg->ip_summed = - CHECKSUM_UNNECESSARY; - } else { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_RX_PROGRESS, - ("skge: CRC error. Frame dropped!\n")); - goto rx_failed; - } - }/* checksumControl calculation valid */ -#endif - } /* IP frame */ - } /* frame > SK_COPY_TRESHOLD */ - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 1,("V")); - ForRlmt = SK_RLMT_RX_PROTOCOL; -#if 0 - IsBc = (FrameStat & XMR_FS_BC)==XMR_FS_BC; -#endif - SK_RLMT_PRE_LOOKAHEAD(pAC, PortIndex, FrameLength, - IsBc, &Offset, &NumBytes); - if (NumBytes != 0) { -#if 0 - IsMc = (FrameStat & XMR_FS_MC)==XMR_FS_MC; -#endif - SK_RLMT_LOOKAHEAD(pAC, PortIndex, - &pMsg->data[Offset], - IsBc, IsMc, &ForRlmt); - } - if (ForRlmt == SK_RLMT_RX_PROTOCOL) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 1,("W")); - /* send up only frames from active port */ - if ((PortIndex == pAC->ActivePort) || - (pAC->RlmtNets == 2)) { - /* frame for upper layer */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 1,("U")); -#ifdef xDEBUG - DumpMsg(pMsg, "Rx"); -#endif - SK_PNMI_CNT_RX_OCTETS_DELIVERED(pAC, - FrameLength, pRxPort->PortIndex); - -#if 0 - pMsg->dev = pAC->dev[pRxPort->PortIndex]; - pMsg->protocol = eth_type_trans(pMsg, - pAC->dev[pRxPort->PortIndex]); - netif_rx(pMsg); - pAC->dev[pRxPort->PortIndex]->last_rx = jiffies; -#else - NetReceive(pMsg->data, pMsg->len); - dev_kfree_skb_any(pMsg); -#endif - } - else { - /* drop frame */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_RX_PROGRESS, - ("D")); - DEV_KFREE_SKB(pMsg); - } - - } /* if not for rlmt */ - else { - /* packet for rlmt */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_RX_PROGRESS, ("R")); - pRlmtMbuf = SkDrvAllocRlmtMbuf(pAC, - pAC->IoBase, FrameLength); - if (pRlmtMbuf != NULL) { - pRlmtMbuf->pNext = NULL; - pRlmtMbuf->Length = FrameLength; - pRlmtMbuf->PortIdx = PortIndex; - EvPara.pParaPtr = pRlmtMbuf; - memcpy((char*)(pRlmtMbuf->pData), - (char*)(pMsg->data), - FrameLength); - - /* SlowPathLock needed? */ - if (SlowPathLock == SK_TRUE) { - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - SkEventQueue(pAC, SKGE_RLMT, - SK_RLMT_PACKET_RECEIVED, - EvPara); - pAC->CheckQueue = SK_TRUE; - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - } else { - SkEventQueue(pAC, SKGE_RLMT, - SK_RLMT_PACKET_RECEIVED, - EvPara); - pAC->CheckQueue = SK_TRUE; - } - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, - SK_DBGCAT_DRV_RX_PROGRESS, - ("Q")); - } -#if 0 - if ((pAC->dev[pRxPort->PortIndex]->flags & - (IFF_PROMISC | IFF_ALLMULTI)) != 0 || - (ForRlmt & SK_RLMT_RX_PROTOCOL) == - SK_RLMT_RX_PROTOCOL) { - pMsg->dev = pAC->dev[pRxPort->PortIndex]; - pMsg->protocol = eth_type_trans(pMsg, - pAC->dev[pRxPort->PortIndex]); - netif_rx(pMsg); - pAC->dev[pRxPort->PortIndex]->last_rx = jiffies; - } -#else - if (0) { - } -#endif - else { - DEV_KFREE_SKB(pMsg); - } - - } /* if packet for rlmt */ - } /* for ... scanning the RXD ring */ - - /* RXD ring is empty -> fill and restart */ - FillRxRing(pAC, pRxPort); - /* do not start if called from Close */ - if (pAC->BoardLevel > 0) { - ClearAndStartRx(pAC, PortIndex); - } - return; - -rx_failed: - /* remove error frame */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ERROR, - ("Schrottdescriptor, length: 0x%x\n", FrameLength)); - - /* release the DMA mapping */ - - PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32; - PhysAddr |= (SK_U64) pRxd->VDataLow; - pci_unmap_page(pAC->PciDev, - PhysAddr, - pAC->RxBufSize - 2, - PCI_DMA_FROMDEVICE); - DEV_KFREE_SKB_IRQ(pRxd->pMBuf); - pRxd->pMBuf = NULL; - pRxPort->RxdRingFree++; - pRxPort->pRxdRingHead = pRxd->pNextRxd; - goto rx_start; - -} /* ReceiveIrq */ - - -/***************************************************************************** - * - * ClearAndStartRx - give a start receive command to BMU, clear IRQ - * - * Description: - * This function sends a start command and a clear interrupt - * command for one receive queue to the BMU. - * - * Returns: N/A - * none - */ -static void ClearAndStartRx( -SK_AC *pAC, /* pointer to the adapter context */ -int PortIndex) /* index of the receive port (XMAC) */ -{ - SK_OUT8(pAC->IoBase, RxQueueAddr[PortIndex]+RX_Q_CTRL, - RX_Q_CTRL_START | RX_Q_CTRL_CLR_I_EOF); -} /* ClearAndStartRx */ - - -/***************************************************************************** - * - * ClearTxIrq - give a clear transmit IRQ command to BMU - * - * Description: - * This function sends a clear tx IRQ command for one - * transmit queue to the BMU. - * - * Returns: N/A - */ -static void ClearTxIrq( -SK_AC *pAC, /* pointer to the adapter context */ -int PortIndex, /* index of the transmit port (XMAC) */ -int Prio) /* priority or normal queue */ -{ - SK_OUT8(pAC->IoBase, TxQueueAddr[PortIndex][Prio]+TX_Q_CTRL, - TX_Q_CTRL_CLR_I_EOF); -} /* ClearTxIrq */ - - -/***************************************************************************** - * - * ClearRxRing - remove all buffers from the receive ring - * - * Description: - * This function removes all receive buffers from the ring. - * The receive BMU must be stopped before calling this function. - * - * Returns: N/A - */ -static void ClearRxRing( -SK_AC *pAC, /* pointer to adapter context */ -RX_PORT *pRxPort) /* pointer to rx port struct */ -{ -RXD *pRxd; /* pointer to the current descriptor */ -unsigned long Flags; -SK_U64 PhysAddr; - - if (pRxPort->RxdRingFree == pAC->RxDescrPerRing) { - return; - } - spin_lock_irqsave(&pRxPort->RxDesRingLock, Flags); - pRxd = pRxPort->pRxdRingHead; - do { - if (pRxd->pMBuf != NULL) { - - PhysAddr = ((SK_U64) pRxd->VDataHigh) << (SK_U64)32; - PhysAddr |= (SK_U64) pRxd->VDataLow; - pci_unmap_page(pAC->PciDev, - PhysAddr, - pAC->RxBufSize - 2, - PCI_DMA_FROMDEVICE); - DEV_KFREE_SKB(pRxd->pMBuf); - pRxd->pMBuf = NULL; - } - pRxd->RBControl &= RX_CTRL_OWN_BMU; - pRxd = pRxd->pNextRxd; - pRxPort->RxdRingFree++; - } while (pRxd != pRxPort->pRxdRingTail); - pRxPort->pRxdRingTail = pRxPort->pRxdRingHead; - spin_unlock_irqrestore(&pRxPort->RxDesRingLock, Flags); -} /* ClearRxRing */ - - -/***************************************************************************** - * - * ClearTxRing - remove all buffers from the transmit ring - * - * Description: - * This function removes all transmit buffers from the ring. - * The transmit BMU must be stopped before calling this function - * and transmitting at the upper level must be disabled. - * The BMU own bit of all descriptors is cleared, the rest is - * done by calling FreeTxDescriptors. - * - * Returns: N/A - */ -static void ClearTxRing( -SK_AC *pAC, /* pointer to adapter context */ -TX_PORT *pTxPort) /* pointer to tx prt struct */ -{ -TXD *pTxd; /* pointer to the current descriptor */ -int i; -unsigned long Flags; - - spin_lock_irqsave(&pTxPort->TxDesRingLock, Flags); - pTxd = pTxPort->pTxdRingHead; - for (i=0; i<pAC->TxDescrPerRing; i++) { - pTxd->TBControl &= ~TX_CTRL_OWN_BMU; - pTxd = pTxd->pNextTxd; - } - FreeTxDescriptors(pAC, pTxPort); - spin_unlock_irqrestore(&pTxPort->TxDesRingLock, Flags); -} /* ClearTxRing */ - - -#if 0 -/***************************************************************************** - * - * SetQueueSizes - configure the sizes of rx and tx queues - * - * Description: - * This function assigns the sizes for active and passive port - * to the appropriate HWinit structure variables. - * The passive port(s) get standard values, all remaining RAM - * is given to the active port. - * The queue sizes are in kbyte and must be multiple of 8. - * The limits for the number of buffers filled into the rx rings - * is also set in this routine. - * - * Returns: - * none - */ -static void SetQueueSizes( -SK_AC *pAC) /* pointer to the adapter context */ -{ -int StandbyRam; /* adapter RAM used for a standby port */ -int RemainingRam; /* adapter RAM available for the active port */ -int RxRam; /* RAM used for the active port receive queue */ -int i; /* loop counter */ - -if (pAC->RlmtNets == 1) { - StandbyRam = SK_RLMT_STANDBY_QRXSIZE + SK_RLMT_STANDBY_QXASIZE + - SK_RLMT_STANDBY_QXSSIZE; - RemainingRam = pAC->GIni.GIRamSize - - (pAC->GIni.GIMacsFound-1) * StandbyRam; - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - pAC->GIni.GP[i].PRxQSize = SK_RLMT_STANDBY_QRXSIZE; - pAC->GIni.GP[i].PXSQSize = SK_RLMT_STANDBY_QXSSIZE; - pAC->GIni.GP[i].PXAQSize = SK_RLMT_STANDBY_QXASIZE; - } - RxRam = (RemainingRam * 8 / 10) & ~7; - pAC->GIni.GP[pAC->ActivePort].PRxQSize = RxRam; - pAC->GIni.GP[pAC->ActivePort].PXSQSize = 0; - pAC->GIni.GP[pAC->ActivePort].PXAQSize = - (RemainingRam - RxRam) & ~7; - pAC->RxQueueSize = RxRam; - pAC->TxSQueueSize = 0; - pAC->TxAQueueSize = (RemainingRam - RxRam) & ~7; - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("queue sizes settings - rx:%d txA:%d txS:%d\n", - pAC->RxQueueSize,pAC->TxAQueueSize, pAC->TxSQueueSize)); -} else { - RemainingRam = pAC->GIni.GIRamSize/pAC->GIni.GIMacsFound; - RxRam = (RemainingRam * 8 / 10) & ~7; - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - pAC->GIni.GP[i].PRxQSize = RxRam; - pAC->GIni.GP[i].PXSQSize = 0; - pAC->GIni.GP[i].PXAQSize = (RemainingRam - RxRam) & ~7; - } - - pAC->RxQueueSize = RxRam; - pAC->TxSQueueSize = 0; - pAC->TxAQueueSize = (RemainingRam - RxRam) & ~7; -} - for (i=0; i<SK_MAX_MACS; i++) { - pAC->RxPort[i].RxFillLimit = pAC->RxDescrPerRing; - } - - if (pAC->RlmtNets == 2) { - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - pAC->RxPort[i].RxFillLimit = pAC->RxDescrPerRing - 100; - } - } else { - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - pAC->RxPort[i].RxFillLimit = pAC->RxDescrPerRing - 100; - } - /* - * Do not set the Limit to 0, because this could cause - * wrap around with ReQueue'ed buffers (a buffer could - * be requeued in the same position, made accessable to - * the hardware, and the hardware could change its - * contents! - */ - pAC->RxPort[pAC->ActivePort].RxFillLimit = 1; - } - -#ifdef DEBUG - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS, - ("i: %d, RxQSize: %d, PXSQsize: %d, PXAQSize: %d\n", - i, - pAC->GIni.GP[i].PRxQSize, - pAC->GIni.GP[i].PXSQSize, - pAC->GIni.GP[i].PXAQSize)); - } -#endif -} /* SetQueueSizes */ - - -/***************************************************************************** - * - * SkGeSetMacAddr - Set the hardware MAC address - * - * Description: - * This function sets the MAC address used by the adapter. - * - * Returns: - * 0, if everything is ok - * !=0, on error - */ -static int SkGeSetMacAddr(struct SK_NET_DEVICE *dev, void *p) -{ - -DEV_NET *pNet = (DEV_NET*) dev->priv; -SK_AC *pAC = pNet->pAC; - -struct sockaddr *addr = p; -unsigned long Flags; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeSetMacAddr starts now...\n")); - if(netif_running(dev)) - return -EBUSY; - - memcpy(dev->dev_addr, addr->sa_data,dev->addr_len); - - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - - if (pAC->RlmtNets == 2) - SkAddrOverride(pAC, pAC->IoBase, pNet->NetNr, - (SK_MAC_ADDR*)dev->dev_addr, SK_ADDR_VIRTUAL_ADDRESS); - else - SkAddrOverride(pAC, pAC->IoBase, pAC->ActivePort, - (SK_MAC_ADDR*)dev->dev_addr, SK_ADDR_VIRTUAL_ADDRESS); - - - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - return 0; -} /* SkGeSetMacAddr */ -#endif - - -/***************************************************************************** - * - * SkGeSetRxMode - set receive mode - * - * Description: - * This function sets the receive mode of an adapter. The adapter - * supports promiscuous mode, allmulticast mode and a number of - * multicast addresses. If more multicast addresses the available - * are selected, a hash function in the hardware is used. - * - * Returns: - * 0, if everything is ok - * !=0, on error - */ -#if 0 -static void SkGeSetRxMode(struct SK_NET_DEVICE *dev) -{ - -DEV_NET *pNet; -SK_AC *pAC; - -struct dev_mc_list *pMcList; -int i; -int PortIdx; -unsigned long Flags; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeSetRxMode starts now... ")); - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - if (pAC->RlmtNets == 1) - PortIdx = pAC->ActivePort; - else - PortIdx = pNet->NetNr; - - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - if (dev->flags & IFF_PROMISC) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("PROMISCUOUS mode\n")); - SkAddrPromiscuousChange(pAC, pAC->IoBase, PortIdx, - SK_PROM_MODE_LLC); - } else if (dev->flags & IFF_ALLMULTI) { - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("ALLMULTI mode\n")); - SkAddrPromiscuousChange(pAC, pAC->IoBase, PortIdx, - SK_PROM_MODE_ALL_MC); - } else { - SkAddrPromiscuousChange(pAC, pAC->IoBase, PortIdx, - SK_PROM_MODE_NONE); - SkAddrMcClear(pAC, pAC->IoBase, PortIdx, 0); - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("Number of MC entries: %d ", dev->mc_count)); - - pMcList = dev->mc_list; - for (i=0; i<dev->mc_count; i++, pMcList = pMcList->next) { - SkAddrMcAdd(pAC, pAC->IoBase, PortIdx, - (SK_MAC_ADDR*)pMcList->dmi_addr, 0); - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_MCA, - ("%02x:%02x:%02x:%02x:%02x:%02x\n", - pMcList->dmi_addr[0], - pMcList->dmi_addr[1], - pMcList->dmi_addr[2], - pMcList->dmi_addr[3], - pMcList->dmi_addr[4], - pMcList->dmi_addr[5])); - } - SkAddrMcUpdate(pAC, pAC->IoBase, PortIdx); - } - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - - return; -} /* SkGeSetRxMode */ - - -/***************************************************************************** - * - * SkGeChangeMtu - set the MTU to another value - * - * Description: - * This function sets is called whenever the MTU size is changed - * (ifconfig mtu xxx dev ethX). If the MTU is bigger than standard - * ethernet MTU size, long frame support is activated. - * - * Returns: - * 0, if everything is ok - * !=0, on error - */ -static int SkGeChangeMtu(struct SK_NET_DEVICE *dev, int NewMtu) -{ -DEV_NET *pNet; -DEV_NET *pOtherNet; -SK_AC *pAC; -unsigned long Flags; -int i; -SK_EVPARA EvPara; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeChangeMtu starts now...\n")); - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - - if ((NewMtu < 68) || (NewMtu > SK_JUMBO_MTU)) { - return -EINVAL; - } - - if(pAC->BoardLevel != 2) { - return -EINVAL; - } - - pNet->Mtu = NewMtu; - pOtherNet = (DEV_NET*)pAC->dev[1 - pNet->NetNr]->priv; - if ((pOtherNet->Mtu > 1500) && (NewMtu <= 1500) && (pOtherNet->Up==1)) { - return(0); - } - - EvPara.Para32[0] = pNet->NetNr; - EvPara.Para32[1] = -1; - - pAC->RxBufSize = NewMtu + 32; - dev->mtu = NewMtu; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("New MTU: %d\n", NewMtu)); - - /* prevent reconfiguration while changing the MTU */ - - /* disable interrupts */ - SK_OUT32(pAC->IoBase, B0_IMSK, 0); - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - - /* Found more than one port */ - if ((pAC->GIni.GIMacsFound == 2 ) && - (pAC->RlmtNets == 2)) { - /* Stop both ports */ - EvPara.Para32[0] = 0; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara); - EvPara.Para32[0] = 1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara); - } else { - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STOP, EvPara); - } - - SkEventDispatcher(pAC, pAC->IoBase); - - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - spin_lock_irqsave( - &pAC->TxPort[i][TX_PRIO_LOW].TxDesRingLock, Flags); - netif_stop_queue(pAC->dev[i]); - - } - - /* - * adjust number of rx buffers allocated - */ - if (NewMtu > 1500) { - /* use less rx buffers */ - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - /* Found more than one port */ - if ((pAC->GIni.GIMacsFound == 2 ) && - (pAC->RlmtNets == 2)) { - pAC->RxPort[i].RxFillLimit = - pAC->RxDescrPerRing - 100; - } else { - if (i == pAC->ActivePort) - pAC->RxPort[i].RxFillLimit = - pAC->RxDescrPerRing - 100; - else - pAC->RxPort[i].RxFillLimit = - pAC->RxDescrPerRing - 10; - } - } - } - else { - /* use normal amount of rx buffers */ - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - /* Found more than one port */ - if ((pAC->GIni.GIMacsFound == 2 ) && - (pAC->RlmtNets == 2)) { - pAC->RxPort[i].RxFillLimit = 1; - } else { - if (i == pAC->ActivePort) - pAC->RxPort[i].RxFillLimit = 1; - else - pAC->RxPort[i].RxFillLimit = - pAC->RxDescrPerRing - 100; - } - } - } - - SkGeDeInit(pAC, pAC->IoBase); - - /* - * enable/disable hardware support for long frames - */ - if (NewMtu > 1500) { -/* pAC->JumboActivated = SK_TRUE; /#* is never set back !!! */ - pAC->GIni.GIPortUsage = SK_JUMBO_LINK; - } - else { - if ((pAC->GIni.GIMacsFound == 2 ) && - (pAC->RlmtNets == 2)) { - pAC->GIni.GIPortUsage = SK_MUL_LINK; - } else { - pAC->GIni.GIPortUsage = SK_RED_LINK; - } - } - - SkGeInit( pAC, pAC->IoBase, 1); - SkI2cInit( pAC, pAC->IoBase, 1); - SkEventInit(pAC, pAC->IoBase, 1); - SkPnmiInit( pAC, pAC->IoBase, 1); - SkAddrInit( pAC, pAC->IoBase, 1); - SkRlmtInit( pAC, pAC->IoBase, 1); - SkTimerInit(pAC, pAC->IoBase, 1); - - /* - * tschilling: - * Speed and others are set back to default in level 1 init! - */ - GetConfiguration(pAC); - - SkGeInit( pAC, pAC->IoBase, 2); - SkI2cInit( pAC, pAC->IoBase, 2); - SkEventInit(pAC, pAC->IoBase, 2); - SkPnmiInit( pAC, pAC->IoBase, 2); - SkAddrInit( pAC, pAC->IoBase, 2); - SkRlmtInit( pAC, pAC->IoBase, 2); - SkTimerInit(pAC, pAC->IoBase, 2); - - /* - * clear and reinit the rx rings here - */ - for (i=0; i<pAC->GIni.GIMacsFound; i++) { - ReceiveIrq(pAC, &pAC->RxPort[i], SK_TRUE); - ClearRxRing(pAC, &pAC->RxPort[i]); - FillRxRing(pAC, &pAC->RxPort[i]); - - /* Enable transmit descriptor polling. */ - SkGePollTxD(pAC, pAC->IoBase, i, SK_TRUE); - FillRxRing(pAC, &pAC->RxPort[i]); - }; - - SkGeYellowLED(pAC, pAC->IoBase, 1); - -#ifdef USE_INT_MOD - { - unsigned long ModBase; - ModBase = 53125000 / INTS_PER_SEC; - SK_OUT32(pAC->IoBase, B2_IRQM_INI, ModBase); - SK_OUT32(pAC->IoBase, B2_IRQM_MSK, IRQ_MOD_MASK); - SK_OUT32(pAC->IoBase, B2_IRQM_CTRL, TIM_START); - } -#endif - - netif_start_queue(pAC->dev[pNet->PortNr]); - for (i=pAC->GIni.GIMacsFound-1; i>=0; i--) { - spin_unlock(&pAC->TxPort[i][TX_PRIO_LOW].TxDesRingLock); - } - - /* enable Interrupts */ - SK_OUT32(pAC->IoBase, B0_IMSK, IRQ_MASK); - SK_OUT32(pAC->IoBase, B0_HWE_IMSK, IRQ_HWE_MASK); - - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_START, EvPara); - SkEventDispatcher(pAC, pAC->IoBase); - - /* Found more than one port */ - if ((pAC->GIni.GIMacsFound == 2 ) && - (pAC->RlmtNets == 2)) { - /* Start both ports */ - EvPara.Para32[0] = pAC->RlmtNets; - EvPara.Para32[1] = -1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_SET_NETS, - EvPara); - - - EvPara.Para32[1] = -1; - EvPara.Para32[0] = pNet->PortNr; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_START, EvPara); - - if (pOtherNet->Up) { - EvPara.Para32[0] = pOtherNet->PortNr; - SkEventQueue(pAC, SKGE_RLMT, - SK_RLMT_START, EvPara); - } - } else { - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_START, EvPara); - } - - SkEventDispatcher(pAC, pAC->IoBase); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - - return 0; -} /* SkGeChangeMtu */ - - -/***************************************************************************** - * - * SkGeStats - return ethernet device statistics - * - * Description: - * This function return statistic data about the ethernet device - * to the operating system. - * - * Returns: - * pointer to the statistic structure. - */ -static struct net_device_stats *SkGeStats(struct SK_NET_DEVICE *dev) -{ -DEV_NET *pNet = (DEV_NET*) dev->priv; -SK_AC *pAC = pNet->pAC; -SK_PNMI_STRUCT_DATA *pPnmiStruct; /* structure for all Pnmi-Data */ -SK_PNMI_STAT *pPnmiStat; /* pointer to virtual XMAC stat. data */ -SK_PNMI_CONF *pPnmiConf; /* pointer to virtual link config. */ -unsigned int Size; /* size of pnmi struct */ -unsigned long Flags; /* for spin lock */ - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeStats starts now...\n")); - pPnmiStruct = &pAC->PnmiStruct; - memset(pPnmiStruct, 0, sizeof(SK_PNMI_STRUCT_DATA)); - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - Size = SK_PNMI_STRUCT_SIZE; - SkPnmiGetStruct(pAC, pAC->IoBase, pPnmiStruct, &Size, pNet->NetNr); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - pPnmiStat = &pPnmiStruct->Stat[0]; - pPnmiConf = &pPnmiStruct->Conf[0]; - - pAC->stats.rx_packets = (SK_U32) pPnmiStruct->RxDeliveredCts & 0xFFFFFFFF; - pAC->stats.tx_packets = (SK_U32) pPnmiStat->StatTxOkCts & 0xFFFFFFFF; - pAC->stats.rx_bytes = (SK_U32) pPnmiStruct->RxOctetsDeliveredCts; - pAC->stats.tx_bytes = (SK_U32) pPnmiStat->StatTxOctetsOkCts; - - if (pNet->Mtu <= 1500) { - pAC->stats.rx_errors = (SK_U32) pPnmiStruct->InErrorsCts & 0xFFFFFFFF; - } else { - pAC->stats.rx_errors = (SK_U32) ((pPnmiStruct->InErrorsCts - - pPnmiStat->StatRxTooLongCts) & 0xFFFFFFFF); - } - - - if (pAC->GIni.GP[0].PhyType == SK_PHY_XMAC && pAC->HWRevision < 12) - pAC->stats.rx_errors = pAC->stats.rx_errors - pPnmiStat->StatRxShortsCts; - - pAC->stats.tx_errors = (SK_U32) pPnmiStat->StatTxSingleCollisionCts & 0xFFFFFFFF; - pAC->stats.rx_dropped = (SK_U32) pPnmiStruct->RxNoBufCts & 0xFFFFFFFF; - pAC->stats.tx_dropped = (SK_U32) pPnmiStruct->TxNoBufCts & 0xFFFFFFFF; - pAC->stats.multicast = (SK_U32) pPnmiStat->StatRxMulticastOkCts & 0xFFFFFFFF; - pAC->stats.collisions = (SK_U32) pPnmiStat->StatTxSingleCollisionCts & 0xFFFFFFFF; - - /* detailed rx_errors: */ - pAC->stats.rx_length_errors = (SK_U32) pPnmiStat->StatRxRuntCts & 0xFFFFFFFF; - pAC->stats.rx_over_errors = (SK_U32) pPnmiStat->StatRxFifoOverflowCts & 0xFFFFFFFF; - pAC->stats.rx_crc_errors = (SK_U32) pPnmiStat->StatRxFcsCts & 0xFFFFFFFF; - pAC->stats.rx_frame_errors = (SK_U32) pPnmiStat->StatRxFramingCts & 0xFFFFFFFF; - pAC->stats.rx_fifo_errors = (SK_U32) pPnmiStat->StatRxFifoOverflowCts & 0xFFFFFFFF; - pAC->stats.rx_missed_errors = (SK_U32) pPnmiStat->StatRxMissedCts & 0xFFFFFFFF; - - /* detailed tx_errors */ - pAC->stats.tx_aborted_errors = (SK_U32) 0; - pAC->stats.tx_carrier_errors = (SK_U32) pPnmiStat->StatTxCarrierCts & 0xFFFFFFFF; - pAC->stats.tx_fifo_errors = (SK_U32) pPnmiStat->StatTxFifoUnderrunCts & 0xFFFFFFFF; - pAC->stats.tx_heartbeat_errors = (SK_U32) pPnmiStat->StatTxCarrierCts & 0xFFFFFFFF; - pAC->stats.tx_window_errors = (SK_U32) 0; - - return(&pAC->stats); -} /* SkGeStats */ - - -/***************************************************************************** - * - * SkGeIoctl - IO-control function - * - * Description: - * This function is called if an ioctl is issued on the device. - * There are three subfunction for reading, writing and test-writing - * the private MIB data structure (usefull for SysKonnect-internal tools). - * - * Returns: - * 0, if everything is ok - * !=0, on error - */ -static int SkGeIoctl(struct SK_NET_DEVICE *dev, struct ifreq *rq, int cmd) -{ -DEV_NET *pNet; -SK_AC *pAC; - -SK_GE_IOCTL Ioctl; -unsigned int Err = 0; -int Size; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeIoctl starts now...\n")); - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - - if(copy_from_user(&Ioctl, rq->ifr_data, sizeof(SK_GE_IOCTL))) { - return -EFAULT; - } - - switch(cmd) { - case SK_IOCTL_SETMIB: - case SK_IOCTL_PRESETMIB: - if (!capable(CAP_NET_ADMIN)) return -EPERM; - case SK_IOCTL_GETMIB: - if(copy_from_user(&pAC->PnmiStruct, Ioctl.pData, - Ioctl.Len<sizeof(pAC->PnmiStruct)? - Ioctl.Len : sizeof(pAC->PnmiStruct))) { - return -EFAULT; - } - Size = SkGeIocMib(pNet, Ioctl.Len, cmd); - if(copy_to_user(Ioctl.pData, &pAC->PnmiStruct, - Ioctl.Len<Size? Ioctl.Len : Size)) { - return -EFAULT; - } - Ioctl.Len = Size; - if(copy_to_user(rq->ifr_data, &Ioctl, sizeof(SK_GE_IOCTL))) { - return -EFAULT; - } - break; - default: - Err = -EOPNOTSUPP; - } - return(Err); -} /* SkGeIoctl */ - - -/***************************************************************************** - * - * SkGeIocMib - handle a GetMib, SetMib- or PresetMib-ioctl message - * - * Description: - * This function reads/writes the MIB data using PNMI (Private Network - * Management Interface). - * The destination for the data must be provided with the - * ioctl call and is given to the driver in the form of - * a user space address. - * Copying from the user-provided data area into kernel messages - * and back is done by copy_from_user and copy_to_user calls in - * SkGeIoctl. - * - * Returns: - * returned size from PNMI call - */ -static int SkGeIocMib( -DEV_NET *pNet, /* pointer to the adapter context */ -unsigned int Size, /* length of ioctl data */ -int mode) /* flag for set/preset */ -{ -unsigned long Flags; /* for spin lock */ -SK_AC *pAC; - - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("SkGeIocMib starts now...\n")); - pAC = pNet->pAC; - /* access MIB */ - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - switch(mode) { - case SK_IOCTL_GETMIB: - SkPnmiGetStruct(pAC, pAC->IoBase, &pAC->PnmiStruct, &Size, - pNet->NetNr); - break; - case SK_IOCTL_PRESETMIB: - SkPnmiPreSetStruct(pAC, pAC->IoBase, &pAC->PnmiStruct, &Size, - pNet->NetNr); - break; - case SK_IOCTL_SETMIB: - SkPnmiSetStruct(pAC, pAC->IoBase, &pAC->PnmiStruct, &Size, - pNet->NetNr); - break; - default: - break; - } - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ENTRY, - ("MIB data access succeeded\n")); - return (Size); -} /* SkGeIocMib */ -#endif - - -/***************************************************************************** - * - * GetConfiguration - read configuration information - * - * Description: - * This function reads per-adapter configuration information from - * the options provided on the command line. - * - * Returns: - * none - */ -static void GetConfiguration( -SK_AC *pAC) /* pointer to the adapter context structure */ -{ -SK_I32 Port; /* preferred port */ -int LinkSpeed; /* Link speed */ -int AutoNeg; /* auto negotiation off (0) or on (1) */ -int DuplexCap; /* duplex capabilities (0=both, 1=full, 2=half */ -int MSMode; /* master / slave mode selection */ -SK_BOOL AutoSet; -SK_BOOL DupSet; -/* - * The two parameters AutoNeg. and DuplexCap. map to one configuration - * parameter. The mapping is described by this table: - * DuplexCap -> | both | full | half | - * AutoNeg | | | | - * ----------------------------------------------------------------- - * Off | illegal | Full | Half | - * ----------------------------------------------------------------- - * On | AutoBoth | AutoFull | AutoHalf | - * ----------------------------------------------------------------- - * Sense | AutoSense | AutoSense | AutoSense | - */ -int Capabilities[3][3] = - { { -1, SK_LMODE_FULL, SK_LMODE_HALF}, - {SK_LMODE_AUTOBOTH, SK_LMODE_AUTOFULL, SK_LMODE_AUTOHALF}, - {SK_LMODE_AUTOSENSE, SK_LMODE_AUTOSENSE, SK_LMODE_AUTOSENSE} }; -#define DC_BOTH 0 -#define DC_FULL 1 -#define DC_HALF 2 -#define AN_OFF 0 -#define AN_ON 1 -#define AN_SENS 2 - - /* settings for port A */ - /* settings link speed */ - LinkSpeed = SK_LSPEED_AUTO; /* default: do auto select */ - if (Speed_A != NULL && pAC->Index<SK_MAX_CARD_PARAM && - Speed_A[pAC->Index] != NULL) { - if (strcmp(Speed_A[pAC->Index],"")==0) { - LinkSpeed = SK_LSPEED_AUTO; - } - else if (strcmp(Speed_A[pAC->Index],"Auto")==0) { - LinkSpeed = SK_LSPEED_AUTO; - } - else if (strcmp(Speed_A[pAC->Index],"10")==0) { - LinkSpeed = SK_LSPEED_10MBPS; - } - else if (strcmp(Speed_A[pAC->Index],"100")==0) { - LinkSpeed = SK_LSPEED_100MBPS; - } - else if (strcmp(Speed_A[pAC->Index],"1000")==0) { - LinkSpeed = SK_LSPEED_1000MBPS; - } - else printk("%s: Illegal value for Speed_A\n", - pAC->dev[0]->name); - } - - /* Check speed parameter */ - /* Only copper type adapter and GE V2 cards */ - if (((pAC->GIni.GIChipId != CHIP_ID_YUKON) || - (pAC->GIni.GICopperType != SK_TRUE)) && - ((LinkSpeed != SK_LSPEED_AUTO) && - (LinkSpeed != SK_LSPEED_1000MBPS))) { - printk("%s: Illegal value for Speed_A. " - "Not a copper card or GE V2 card\n Using " - "speed 1000\n", pAC->dev[0]->name); - LinkSpeed = SK_LSPEED_1000MBPS; - } - pAC->GIni.GP[0].PLinkSpeed = LinkSpeed; - - /* Autonegotiation */ - AutoNeg = AN_ON; /* tschilling: Default: Autonegotiation on! */ - AutoSet = SK_FALSE; - if (AutoNeg_A != NULL && pAC->Index<SK_MAX_CARD_PARAM && - AutoNeg_A[pAC->Index] != NULL) { - AutoSet = SK_TRUE; - if (strcmp(AutoNeg_A[pAC->Index],"")==0) { - AutoSet = SK_FALSE; - } - else if (strcmp(AutoNeg_A[pAC->Index],"On")==0) { - AutoNeg = AN_ON; - } - else if (strcmp(AutoNeg_A[pAC->Index],"Off")==0) { - AutoNeg = AN_OFF; - } - else if (strcmp(AutoNeg_A[pAC->Index],"Sense")==0) { - AutoNeg = AN_SENS; - } - else printk("%s: Illegal value for AutoNeg_A\n", - pAC->dev[0]->name); - } - - DuplexCap = DC_BOTH; - DupSet = SK_FALSE; - if (DupCap_A != NULL && pAC->Index<SK_MAX_CARD_PARAM && - DupCap_A[pAC->Index] != NULL) { - DupSet = SK_TRUE; - if (strcmp(DupCap_A[pAC->Index],"")==0) { - DupSet = SK_FALSE; - } - else if (strcmp(DupCap_A[pAC->Index],"Both")==0) { - DuplexCap = DC_BOTH; - } - else if (strcmp(DupCap_A[pAC->Index],"Full")==0) { - DuplexCap = DC_FULL; - } - else if (strcmp(DupCap_A[pAC->Index],"Half")==0) { - DuplexCap = DC_HALF; - } - else printk("%s: Illegal value for DupCap_A\n", - pAC->dev[0]->name); - } - - /* check for illegal combinations */ - if (AutoSet && AutoNeg==AN_SENS && DupSet) { - printk("%s, Port A: DuplexCapabilities" - " ignored using Sense mode\n", pAC->dev[0]->name); - } - if (AutoSet && AutoNeg==AN_OFF && DupSet && DuplexCap==DC_BOTH){ - printk("%s, Port A: Illegal combination" - " of values AutoNeg. and DuplexCap.\n Using " - "Full Duplex\n", pAC->dev[0]->name); - - DuplexCap = DC_FULL; - } - if (AutoSet && AutoNeg==AN_OFF && !DupSet) { - DuplexCap = DC_FULL; - } - - if (!AutoSet && DupSet) { - printk("%s, Port A: Duplex setting not" - " possible in\n default AutoNegotiation mode" - " (Sense).\n Using AutoNegotiation On\n", - pAC->dev[0]->name); - AutoNeg = AN_ON; - } - - /* set the desired mode */ - pAC->GIni.GP[0].PLinkModeConf = - Capabilities[AutoNeg][DuplexCap]; - - pAC->GIni.GP[0].PFlowCtrlMode = SK_FLOW_MODE_SYM_OR_REM; - if (FlowCtrl_A != NULL && pAC->Index<SK_MAX_CARD_PARAM && - FlowCtrl_A[pAC->Index] != NULL) { - if (strcmp(FlowCtrl_A[pAC->Index],"") == 0) { - } - else if (strcmp(FlowCtrl_A[pAC->Index],"SymOrRem") == 0) { - pAC->GIni.GP[0].PFlowCtrlMode = - SK_FLOW_MODE_SYM_OR_REM; - } - else if (strcmp(FlowCtrl_A[pAC->Index],"Sym")==0) { - pAC->GIni.GP[0].PFlowCtrlMode = - SK_FLOW_MODE_SYMMETRIC; - } - else if (strcmp(FlowCtrl_A[pAC->Index],"LocSend")==0) { - pAC->GIni.GP[0].PFlowCtrlMode = - SK_FLOW_MODE_LOC_SEND; - } - else if (strcmp(FlowCtrl_A[pAC->Index],"None")==0) { - pAC->GIni.GP[0].PFlowCtrlMode = - SK_FLOW_MODE_NONE; - } - else printk("Illegal value for FlowCtrl_A\n"); - } - if (AutoNeg==AN_OFF && pAC->GIni.GP[0].PFlowCtrlMode!= - SK_FLOW_MODE_NONE) { - printk("%s, Port A: FlowControl" - " impossible without AutoNegotiation," - " disabled\n", pAC->dev[0]->name); - pAC->GIni.GP[0].PFlowCtrlMode = SK_FLOW_MODE_NONE; - } - - MSMode = SK_MS_MODE_AUTO; /* default: do auto select */ - if (Role_A != NULL && pAC->Index<SK_MAX_CARD_PARAM && - Role_A[pAC->Index] != NULL) { - if (strcmp(Role_A[pAC->Index],"")==0) { - } - else if (strcmp(Role_A[pAC->Index],"Auto")==0) { - MSMode = SK_MS_MODE_AUTO; - } - else if (strcmp(Role_A[pAC->Index],"Master")==0) { - MSMode = SK_MS_MODE_MASTER; - } - else if (strcmp(Role_A[pAC->Index],"Slave")==0) { - MSMode = SK_MS_MODE_SLAVE; - } - else printk("%s: Illegal value for Role_A\n", - pAC->dev[0]->name); - } - pAC->GIni.GP[0].PMSMode = MSMode; - - - /* settings for port B */ - /* settings link speed */ - LinkSpeed = SK_LSPEED_AUTO; /* default: do auto select */ - if (Speed_B != NULL && pAC->Index<SK_MAX_CARD_PARAM && - Speed_B[pAC->Index] != NULL) { - if (strcmp(Speed_B[pAC->Index],"")==0) { - LinkSpeed = SK_LSPEED_AUTO; - } - else if (strcmp(Speed_B[pAC->Index],"Auto")==0) { - LinkSpeed = SK_LSPEED_AUTO; - } - else if (strcmp(Speed_B[pAC->Index],"10")==0) { - LinkSpeed = SK_LSPEED_10MBPS; - } - else if (strcmp(Speed_B[pAC->Index],"100")==0) { - LinkSpeed = SK_LSPEED_100MBPS; - } - else if (strcmp(Speed_B[pAC->Index],"1000")==0) { - LinkSpeed = SK_LSPEED_1000MBPS; - } - else printk("%s: Illegal value for Speed_B\n", - pAC->dev[1]->name); - } - - /* Check speed parameter */ - /* Only copper type adapter and GE V2 cards */ - if (((pAC->GIni.GIChipId != CHIP_ID_YUKON) || - (pAC->GIni.GICopperType != SK_TRUE)) && - ((LinkSpeed != SK_LSPEED_AUTO) && - (LinkSpeed != SK_LSPEED_1000MBPS))) { - printk("%s: Illegal value for Speed_B. " - "Not a copper card or GE V2 card\n Using " - "speed 1000\n", pAC->dev[1]->name); - LinkSpeed = SK_LSPEED_1000MBPS; - } - pAC->GIni.GP[1].PLinkSpeed = LinkSpeed; - - /* Auto negotiation */ - AutoNeg = AN_SENS; /* default: do auto Sense */ - AutoSet = SK_FALSE; - if (AutoNeg_B != NULL && pAC->Index<SK_MAX_CARD_PARAM && - AutoNeg_B[pAC->Index] != NULL) { - AutoSet = SK_TRUE; - if (strcmp(AutoNeg_B[pAC->Index],"")==0) { - AutoSet = SK_FALSE; - } - else if (strcmp(AutoNeg_B[pAC->Index],"On")==0) { - AutoNeg = AN_ON; - } - else if (strcmp(AutoNeg_B[pAC->Index],"Off")==0) { - AutoNeg = AN_OFF; - } - else if (strcmp(AutoNeg_B[pAC->Index],"Sense")==0) { - AutoNeg = AN_SENS; - } - else printk("Illegal value for AutoNeg_B\n"); - } - - DuplexCap = DC_BOTH; - DupSet = SK_FALSE; - if (DupCap_B != NULL && pAC->Index<SK_MAX_CARD_PARAM && - DupCap_B[pAC->Index] != NULL) { - DupSet = SK_TRUE; - if (strcmp(DupCap_B[pAC->Index],"")==0) { - DupSet = SK_FALSE; - } - else if (strcmp(DupCap_B[pAC->Index],"Both")==0) { - DuplexCap = DC_BOTH; - } - else if (strcmp(DupCap_B[pAC->Index],"Full")==0) { - DuplexCap = DC_FULL; - } - else if (strcmp(DupCap_B[pAC->Index],"Half")==0) { - DuplexCap = DC_HALF; - } - else printk("Illegal value for DupCap_B\n"); - } - - /* check for illegal combinations */ - if (AutoSet && AutoNeg==AN_SENS && DupSet) { - printk("%s, Port B: DuplexCapabilities" - " ignored using Sense mode\n", pAC->dev[1]->name); - } - if (AutoSet && AutoNeg==AN_OFF && DupSet && DuplexCap==DC_BOTH){ - printk("%s, Port B: Illegal combination" - " of values AutoNeg. and DuplexCap.\n Using " - "Full Duplex\n", pAC->dev[1]->name); - - DuplexCap = DC_FULL; - } - if (AutoSet && AutoNeg==AN_OFF && !DupSet) { - DuplexCap = DC_FULL; - } - - if (!AutoSet && DupSet) { - printk("%s, Port B: Duplex setting not" - " possible in\n default AutoNegotiation mode" - " (Sense).\n Using AutoNegotiation On\n", - pAC->dev[1]->name); - AutoNeg = AN_ON; - } - - /* set the desired mode */ - pAC->GIni.GP[1].PLinkModeConf = - Capabilities[AutoNeg][DuplexCap]; - - pAC->GIni.GP[1].PFlowCtrlMode = SK_FLOW_MODE_SYM_OR_REM; - if (FlowCtrl_B != NULL && pAC->Index<SK_MAX_CARD_PARAM && - FlowCtrl_B[pAC->Index] != NULL) { - if (strcmp(FlowCtrl_B[pAC->Index],"") == 0) { - } - else if (strcmp(FlowCtrl_B[pAC->Index],"SymOrRem") == 0) { - pAC->GIni.GP[1].PFlowCtrlMode = - SK_FLOW_MODE_SYM_OR_REM; - } - else if (strcmp(FlowCtrl_B[pAC->Index],"Sym")==0) { - pAC->GIni.GP[1].PFlowCtrlMode = - SK_FLOW_MODE_SYMMETRIC; - } - else if (strcmp(FlowCtrl_B[pAC->Index],"LocSend")==0) { - pAC->GIni.GP[1].PFlowCtrlMode = - SK_FLOW_MODE_LOC_SEND; - } - else if (strcmp(FlowCtrl_B[pAC->Index],"None")==0) { - pAC->GIni.GP[1].PFlowCtrlMode = - SK_FLOW_MODE_NONE; - } - else printk("Illegal value for FlowCtrl_B\n"); - } - if (AutoNeg==AN_OFF && pAC->GIni.GP[1].PFlowCtrlMode!= - SK_FLOW_MODE_NONE) { - printk("%s, Port B: FlowControl" - " impossible without AutoNegotiation," - " disabled\n", pAC->dev[1]->name); - pAC->GIni.GP[1].PFlowCtrlMode = SK_FLOW_MODE_NONE; - } - - MSMode = SK_MS_MODE_AUTO; /* default: do auto select */ - if (Role_B != NULL && pAC->Index<SK_MAX_CARD_PARAM && - Role_B[pAC->Index] != NULL) { - if (strcmp(Role_B[pAC->Index],"")==0) { - } - else if (strcmp(Role_B[pAC->Index],"Auto")==0) { - MSMode = SK_MS_MODE_AUTO; - } - else if (strcmp(Role_B[pAC->Index],"Master")==0) { - MSMode = SK_MS_MODE_MASTER; - } - else if (strcmp(Role_B[pAC->Index],"Slave")==0) { - MSMode = SK_MS_MODE_SLAVE; - } - else printk("%s: Illegal value for Role_B\n", - pAC->dev[1]->name); - } - pAC->GIni.GP[1].PMSMode = MSMode; - - - /* settings for both ports */ - pAC->ActivePort = 0; - if (PrefPort != NULL && pAC->Index<SK_MAX_CARD_PARAM && - PrefPort[pAC->Index] != NULL) { - if (strcmp(PrefPort[pAC->Index],"") == 0) { /* Auto */ - pAC->ActivePort = 0; - pAC->Rlmt.Net[0].Preference = -1; /* auto */ - pAC->Rlmt.Net[0].PrefPort = 0; - } - else if (strcmp(PrefPort[pAC->Index],"A") == 0) { - /* - * do not set ActivePort here, thus a port - * switch is issued after net up. - */ - Port = 0; - pAC->Rlmt.Net[0].Preference = Port; - pAC->Rlmt.Net[0].PrefPort = Port; - } - else if (strcmp(PrefPort[pAC->Index],"B") == 0) { - /* - * do not set ActivePort here, thus a port - * switch is issued after net up. - */ - Port = 1; - pAC->Rlmt.Net[0].Preference = Port; - pAC->Rlmt.Net[0].PrefPort = Port; - } - else printk("%s: Illegal value for PrefPort\n", - pAC->dev[0]->name); - } - - pAC->RlmtNets = 1; - - if (RlmtMode != NULL && pAC->Index<SK_MAX_CARD_PARAM && - RlmtMode[pAC->Index] != NULL) { - if (strcmp(RlmtMode[pAC->Index], "") == 0) { - pAC->RlmtMode = 0; - } - else if (strcmp(RlmtMode[pAC->Index], "CheckLinkState") == 0) { - pAC->RlmtMode = SK_RLMT_CHECK_LINK; - } - else if (strcmp(RlmtMode[pAC->Index], "CheckLocalPort") == 0) { - pAC->RlmtMode = SK_RLMT_CHECK_LINK | - SK_RLMT_CHECK_LOC_LINK; - } - else if (strcmp(RlmtMode[pAC->Index], "CheckSeg") == 0) { - pAC->RlmtMode = SK_RLMT_CHECK_LINK | - SK_RLMT_CHECK_LOC_LINK | - SK_RLMT_CHECK_SEG; - } - else if ((strcmp(RlmtMode[pAC->Index], "DualNet") == 0) && - (pAC->GIni.GIMacsFound == 2)) { - pAC->RlmtMode = SK_RLMT_CHECK_LINK; - pAC->RlmtNets = 2; - } - else { - printk("%s: Illegal value for" - " RlmtMode, using default\n", pAC->dev[0]->name); - pAC->RlmtMode = 0; - } - } - else { - pAC->RlmtMode = 0; - } -} /* GetConfiguration */ - - -/***************************************************************************** - * - * ProductStr - return a adapter identification string from vpd - * - * Description: - * This function reads the product name string from the vpd area - * and puts it the field pAC->DeviceString. - * - * Returns: N/A - */ -static void ProductStr( -SK_AC *pAC /* pointer to adapter context */ -) -{ -int StrLen = 80; /* length of the string, defined in SK_AC */ -char Keyword[] = VPD_NAME; /* vpd productname identifier */ -int ReturnCode; /* return code from vpd_read */ -unsigned long Flags; - - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - ReturnCode = VpdRead(pAC, pAC->IoBase, Keyword, pAC->DeviceStr, - &StrLen); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - if (ReturnCode != 0) { - /* there was an error reading the vpd data */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_ERROR, - ("Error reading VPD data: %d\n", ReturnCode)); - pAC->DeviceStr[0] = '\0'; - } -} /* ProductStr */ - - -/****************************************************************************/ -/* functions for common modules *********************************************/ -/****************************************************************************/ - - -/***************************************************************************** - * - * SkDrvAllocRlmtMbuf - allocate an RLMT mbuf - * - * Description: - * This routine returns an RLMT mbuf or NULL. The RLMT Mbuf structure - * is embedded into a socket buff data area. - * - * Context: - * runtime - * - * Returns: - * NULL or pointer to Mbuf. - */ -SK_MBUF *SkDrvAllocRlmtMbuf( -SK_AC *pAC, /* pointer to adapter context */ -SK_IOC IoC, /* the IO-context */ -unsigned BufferSize) /* size of the requested buffer */ -{ -SK_MBUF *pRlmtMbuf; /* pointer to a new rlmt-mbuf structure */ -struct sk_buff *pMsgBlock; /* pointer to a new message block */ - - pMsgBlock = alloc_skb(BufferSize + sizeof(SK_MBUF), GFP_ATOMIC); - if (pMsgBlock == NULL) { - return (NULL); - } - pRlmtMbuf = (SK_MBUF*) pMsgBlock->data; - skb_reserve(pMsgBlock, sizeof(SK_MBUF)); - pRlmtMbuf->pNext = NULL; - pRlmtMbuf->pOs = pMsgBlock; - pRlmtMbuf->pData = pMsgBlock->data; /* Data buffer. */ - pRlmtMbuf->Size = BufferSize; /* Data buffer size. */ - pRlmtMbuf->Length = 0; /* Length of packet (<= Size). */ - return (pRlmtMbuf); - -} /* SkDrvAllocRlmtMbuf */ - - -/***************************************************************************** - * - * SkDrvFreeRlmtMbuf - free an RLMT mbuf - * - * Description: - * This routine frees one or more RLMT mbuf(s). - * - * Context: - * runtime - * - * Returns: - * Nothing - */ -void SkDrvFreeRlmtMbuf( -SK_AC *pAC, /* pointer to adapter context */ -SK_IOC IoC, /* the IO-context */ -SK_MBUF *pMbuf) /* size of the requested buffer */ -{ -SK_MBUF *pFreeMbuf; -SK_MBUF *pNextMbuf; - - pFreeMbuf = pMbuf; - do { - pNextMbuf = pFreeMbuf->pNext; - DEV_KFREE_SKB_ANY(pFreeMbuf->pOs); - pFreeMbuf = pNextMbuf; - } while ( pFreeMbuf != NULL ); -} /* SkDrvFreeRlmtMbuf */ - - -/***************************************************************************** - * - * SkOsGetTime - provide a time value - * - * Description: - * This routine provides a time value. The unit is 1/HZ (defined by Linux). - * It is not used for absolute time, but only for time differences. - * - * - * Returns: - * Time value - */ -SK_U64 SkOsGetTime(SK_AC *pAC) -{ -#if 0 - return jiffies; -#else - return get_timer(0); -#endif -} /* SkOsGetTime */ - - -/***************************************************************************** - * - * SkPciReadCfgDWord - read a 32 bit value from pci config space - * - * Description: - * This routine reads a 32 bit value from the pci configuration - * space. - * - * Returns: - * 0 - indicate everything worked ok. - * != 0 - error indication - */ -int SkPciReadCfgDWord( -SK_AC *pAC, /* Adapter Control structure pointer */ -int PciAddr, /* PCI register address */ -SK_U32 *pVal) /* pointer to store the read value */ -{ - pci_read_config_dword(pAC->PciDev, PciAddr, pVal); - return(0); -} /* SkPciReadCfgDWord */ - - -/***************************************************************************** - * - * SkPciReadCfgWord - read a 16 bit value from pci config space - * - * Description: - * This routine reads a 16 bit value from the pci configuration - * space. - * - * Returns: - * 0 - indicate everything worked ok. - * != 0 - error indication - */ -int SkPciReadCfgWord( -SK_AC *pAC, /* Adapter Control structure pointer */ -int PciAddr, /* PCI register address */ -SK_U16 *pVal) /* pointer to store the read value */ -{ - pci_read_config_word(pAC->PciDev, PciAddr, pVal); - return(0); -} /* SkPciReadCfgWord */ - - -/***************************************************************************** - * - * SkPciReadCfgByte - read a 8 bit value from pci config space - * - * Description: - * This routine reads a 8 bit value from the pci configuration - * space. - * - * Returns: - * 0 - indicate everything worked ok. - * != 0 - error indication - */ -int SkPciReadCfgByte( -SK_AC *pAC, /* Adapter Control structure pointer */ -int PciAddr, /* PCI register address */ -SK_U8 *pVal) /* pointer to store the read value */ -{ - pci_read_config_byte(pAC->PciDev, PciAddr, pVal); - return(0); -} /* SkPciReadCfgByte */ - - -/***************************************************************************** - * - * SkPciWriteCfgDWord - write a 32 bit value to pci config space - * - * Description: - * This routine writes a 32 bit value to the pci configuration - * space. - * - * Returns: - * 0 - indicate everything worked ok. - * != 0 - error indication - */ -int SkPciWriteCfgDWord( -SK_AC *pAC, /* Adapter Control structure pointer */ -int PciAddr, /* PCI register address */ -SK_U32 Val) /* pointer to store the read value */ -{ - pci_write_config_dword(pAC->PciDev, PciAddr, Val); - return(0); -} /* SkPciWriteCfgDWord */ - - -/***************************************************************************** - * - * SkPciWriteCfgWord - write a 16 bit value to pci config space - * - * Description: - * This routine writes a 16 bit value to the pci configuration - * space. The flag PciConfigUp indicates whether the config space - * is accesible or must be set up first. - * - * Returns: - * 0 - indicate everything worked ok. - * != 0 - error indication - */ -int SkPciWriteCfgWord( -SK_AC *pAC, /* Adapter Control structure pointer */ -int PciAddr, /* PCI register address */ -SK_U16 Val) /* pointer to store the read value */ -{ - pci_write_config_word(pAC->PciDev, PciAddr, Val); - return(0); -} /* SkPciWriteCfgWord */ - - -/***************************************************************************** - * - * SkPciWriteCfgWord - write a 8 bit value to pci config space - * - * Description: - * This routine writes a 8 bit value to the pci configuration - * space. The flag PciConfigUp indicates whether the config space - * is accesible or must be set up first. - * - * Returns: - * 0 - indicate everything worked ok. - * != 0 - error indication - */ -int SkPciWriteCfgByte( -SK_AC *pAC, /* Adapter Control structure pointer */ -int PciAddr, /* PCI register address */ -SK_U8 Val) /* pointer to store the read value */ -{ - pci_write_config_byte(pAC->PciDev, PciAddr, Val); - return(0); -} /* SkPciWriteCfgByte */ - - -/***************************************************************************** - * - * SkDrvEvent - handle driver events - * - * Description: - * This function handles events from all modules directed to the driver - * - * Context: - * Is called under protection of slow path lock. - * - * Returns: - * 0 if everything ok - * < 0 on error - * - */ -int SkDrvEvent( -SK_AC *pAC, /* pointer to adapter context */ -SK_IOC IoC, /* io-context */ -SK_U32 Event, /* event-id */ -SK_EVPARA Param) /* event-parameter */ -{ -SK_MBUF *pRlmtMbuf; /* pointer to a rlmt-mbuf structure */ -struct sk_buff *pMsg; /* pointer to a message block */ -int FromPort; /* the port from which we switch away */ -int ToPort; /* the port we switch to */ -SK_EVPARA NewPara; /* parameter for further events */ -#if 0 -int Stat; -#endif -unsigned long Flags; -SK_BOOL DualNet; - - switch (Event) { - case SK_DRV_ADAP_FAIL: - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("ADAPTER FAIL EVENT\n")); - printk("%s: Adapter failed.\n", pAC->dev[0]->name); - /* disable interrupts */ - SK_OUT32(pAC->IoBase, B0_IMSK, 0); - /* cgoos */ - break; - case SK_DRV_PORT_FAIL: - FromPort = Param.Para32[0]; - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("PORT FAIL EVENT, Port: %d\n", FromPort)); - if (FromPort == 0) { - printk("%s: Port A failed.\n", pAC->dev[0]->name); - } else { - printk("%s: Port B failed.\n", pAC->dev[1]->name); - } - /* cgoos */ - break; - case SK_DRV_PORT_RESET: /* SK_U32 PortIdx */ - /* action list 4 */ - FromPort = Param.Para32[0]; - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("PORT RESET EVENT, Port: %d ", FromPort)); - NewPara.Para64 = FromPort; - SkPnmiEvent(pAC, IoC, SK_PNMI_EVT_XMAC_RESET, NewPara); - spin_lock_irqsave( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - SkGeStopPort(pAC, IoC, FromPort, SK_STOP_ALL, SK_HARD_RST); -#if 0 - pAC->dev[Param.Para32[0]]->flags &= ~IFF_RUNNING; -#endif - spin_unlock_irqrestore( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - - /* clear rx ring from received frames */ - ReceiveIrq(pAC, &pAC->RxPort[FromPort], SK_FALSE); - - ClearTxRing(pAC, &pAC->TxPort[FromPort][TX_PRIO_LOW]); - spin_lock_irqsave( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - - /* tschilling: Handling of return value inserted. */ - if (SkGeInitPort(pAC, IoC, FromPort)) { - if (FromPort == 0) { - printk("%s: SkGeInitPort A failed.\n", pAC->dev[0]->name); - } else { - printk("%s: SkGeInitPort B failed.\n", pAC->dev[1]->name); - } - } - SkAddrMcUpdate(pAC,IoC, FromPort); - PortReInitBmu(pAC, FromPort); - SkGePollTxD(pAC, IoC, FromPort, SK_TRUE); - ClearAndStartRx(pAC, FromPort); - spin_unlock_irqrestore( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - break; - case SK_DRV_NET_UP: /* SK_U32 PortIdx */ - /* action list 5 */ - FromPort = Param.Para32[0]; - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("NET UP EVENT, Port: %d ", Param.Para32[0])); -#ifdef SK98_INFO - printk("%s: network connection up using" - " port %c\n", pAC->dev[Param.Para32[0]]->name, 'A'+Param.Para32[0]); - - /* tschilling: Values changed according to LinkSpeedUsed. */ - Stat = pAC->GIni.GP[FromPort].PLinkSpeedUsed; - if (Stat == SK_LSPEED_STAT_10MBPS) { - printk(" speed: 10\n"); - } else if (Stat == SK_LSPEED_STAT_100MBPS) { - printk(" speed: 100\n"); - } else if (Stat == SK_LSPEED_STAT_1000MBPS) { - printk(" speed: 1000\n"); - } else { - printk(" speed: unknown\n"); - } - - Stat = pAC->GIni.GP[FromPort].PLinkModeStatus; - if (Stat == SK_LMODE_STAT_AUTOHALF || - Stat == SK_LMODE_STAT_AUTOFULL) { - printk(" autonegotiation: yes\n"); - } - else { - printk(" autonegotiation: no\n"); - } - if (Stat == SK_LMODE_STAT_AUTOHALF || - Stat == SK_LMODE_STAT_HALF) { - printk(" duplex mode: half\n"); - } - else { - printk(" duplex mode: full\n"); - } - Stat = pAC->GIni.GP[FromPort].PFlowCtrlStatus; - if (Stat == SK_FLOW_STAT_REM_SEND ) { - printk(" flowctrl: remote send\n"); - } - else if (Stat == SK_FLOW_STAT_LOC_SEND ){ - printk(" flowctrl: local send\n"); - } - else if (Stat == SK_FLOW_STAT_SYMMETRIC ){ - printk(" flowctrl: symmetric\n"); - } - else { - printk(" flowctrl: none\n"); - } - - /* tschilling: Check against CopperType now. */ - if ((pAC->GIni.GICopperType == SK_TRUE) && - (pAC->GIni.GP[FromPort].PLinkSpeedUsed == - SK_LSPEED_STAT_1000MBPS)) { - Stat = pAC->GIni.GP[FromPort].PMSStatus; - if (Stat == SK_MS_STAT_MASTER ) { - printk(" role: master\n"); - } - else if (Stat == SK_MS_STAT_SLAVE ) { - printk(" role: slave\n"); - } - else { - printk(" role: ???\n"); - } - } - -#ifdef SK_ZEROCOPY - if (pAC->GIni.GIChipId == CHIP_ID_YUKON) - printk(" scatter-gather: enabled\n"); - else - printk(" scatter-gather: disabled\n"); - -#else - printk(" scatter-gather: disabled\n"); -#endif -#endif /* SK98_INFO */ - - if ((Param.Para32[0] != pAC->ActivePort) && - (pAC->RlmtNets == 1)) { - NewPara.Para32[0] = pAC->ActivePort; - NewPara.Para32[1] = Param.Para32[0]; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_SWITCH_INTERN, - NewPara); - } - - /* Inform the world that link protocol is up. */ -#if 0 - pAC->dev[Param.Para32[0]]->flags |= IFF_RUNNING; -#endif - - break; - case SK_DRV_NET_DOWN: /* SK_U32 Reason */ - /* action list 7 */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("NET DOWN EVENT ")); -#ifdef SK98_INFO - printk("%s: network connection down\n", pAC->dev[Param.Para32[1]]->name); -#endif -#if 0 - pAC->dev[Param.Para32[1]]->flags &= ~IFF_RUNNING; -#endif - break; - case SK_DRV_SWITCH_HARD: /* SK_U32 FromPortIdx SK_U32 ToPortIdx */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("PORT SWITCH HARD ")); - case SK_DRV_SWITCH_SOFT: /* SK_U32 FromPortIdx SK_U32 ToPortIdx */ - /* action list 6 */ - printk("%s: switching to port %c\n", pAC->dev[0]->name, - 'A'+Param.Para32[1]); - case SK_DRV_SWITCH_INTERN: /* SK_U32 FromPortIdx SK_U32 ToPortIdx */ - FromPort = Param.Para32[0]; - ToPort = Param.Para32[1]; - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("PORT SWITCH EVENT, From: %d To: %d (Pref %d) ", - FromPort, ToPort, pAC->Rlmt.Net[0].PrefPort)); - NewPara.Para64 = FromPort; - SkPnmiEvent(pAC, IoC, SK_PNMI_EVT_XMAC_RESET, NewPara); - NewPara.Para64 = ToPort; - SkPnmiEvent(pAC, IoC, SK_PNMI_EVT_XMAC_RESET, NewPara); - spin_lock_irqsave( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - spin_lock_irqsave( - &pAC->TxPort[ToPort][TX_PRIO_LOW].TxDesRingLock, Flags); - SkGeStopPort(pAC, IoC, FromPort, SK_STOP_ALL, SK_SOFT_RST); - SkGeStopPort(pAC, IoC, ToPort, SK_STOP_ALL, SK_SOFT_RST); - spin_unlock_irqrestore( - &pAC->TxPort[ToPort][TX_PRIO_LOW].TxDesRingLock, Flags); - spin_unlock_irqrestore( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - - ReceiveIrq(pAC, &pAC->RxPort[FromPort], SK_FALSE); /* clears rx ring */ - ReceiveIrq(pAC, &pAC->RxPort[ToPort], SK_FALSE); /* clears rx ring */ - - ClearTxRing(pAC, &pAC->TxPort[FromPort][TX_PRIO_LOW]); - ClearTxRing(pAC, &pAC->TxPort[ToPort][TX_PRIO_LOW]); - spin_lock_irqsave( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - spin_lock_irqsave( - &pAC->TxPort[ToPort][TX_PRIO_LOW].TxDesRingLock, Flags); - pAC->ActivePort = ToPort; -#if 0 - SetQueueSizes(pAC); -#else - /* tschilling: New common function with minimum size check. */ - DualNet = SK_FALSE; - if (pAC->RlmtNets == 2) { - DualNet = SK_TRUE; - } - - if (SkGeInitAssignRamToQueues( - pAC, - pAC->ActivePort, - DualNet)) { - spin_unlock_irqrestore( - &pAC->TxPort[ToPort][TX_PRIO_LOW].TxDesRingLock, Flags); - spin_unlock_irqrestore( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - printk("SkGeInitAssignRamToQueues failed.\n"); - break; - } -#endif - /* tschilling: Handling of return values inserted. */ - if (SkGeInitPort(pAC, IoC, FromPort) || - SkGeInitPort(pAC, IoC, ToPort)) { - printk("%s: SkGeInitPort failed.\n", pAC->dev[0]->name); - } - if (Event == SK_DRV_SWITCH_SOFT) { - SkMacRxTxEnable(pAC, IoC, FromPort); - } - SkMacRxTxEnable(pAC, IoC, ToPort); - SkAddrSwap(pAC, IoC, FromPort, ToPort); - SkAddrMcUpdate(pAC, IoC, FromPort); - SkAddrMcUpdate(pAC, IoC, ToPort); - PortReInitBmu(pAC, FromPort); - PortReInitBmu(pAC, ToPort); - SkGePollTxD(pAC, IoC, FromPort, SK_TRUE); - SkGePollTxD(pAC, IoC, ToPort, SK_TRUE); - ClearAndStartRx(pAC, FromPort); - ClearAndStartRx(pAC, ToPort); - spin_unlock_irqrestore( - &pAC->TxPort[ToPort][TX_PRIO_LOW].TxDesRingLock, Flags); - spin_unlock_irqrestore( - &pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock, - Flags); - break; - case SK_DRV_RLMT_SEND: /* SK_MBUF *pMb */ - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("RLS ")); - pRlmtMbuf = (SK_MBUF*) Param.pParaPtr; - pMsg = (struct sk_buff*) pRlmtMbuf->pOs; - skb_put(pMsg, pRlmtMbuf->Length); - if (XmitFrame(pAC, &pAC->TxPort[pRlmtMbuf->PortIdx][TX_PRIO_LOW], - pMsg) < 0) - - DEV_KFREE_SKB_ANY(pMsg); - break; - default: - break; - } - SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT, - ("END EVENT ")); - - return (0); -} /* SkDrvEvent */ - - -/***************************************************************************** - * - * SkErrorLog - log errors - * - * Description: - * This function logs errors to the system buffer and to the console - * - * Returns: - * 0 if everything ok - * < 0 on error - * - */ -void SkErrorLog( -SK_AC *pAC, -int ErrClass, -int ErrNum, -char *pErrorMsg) -{ -char ClassStr[80]; - - switch (ErrClass) { - case SK_ERRCL_OTHER: - strcpy(ClassStr, "Other error"); - break; - case SK_ERRCL_CONFIG: - strcpy(ClassStr, "Configuration error"); - break; - case SK_ERRCL_INIT: - strcpy(ClassStr, "Initialization error"); - break; - case SK_ERRCL_NORES: - strcpy(ClassStr, "Out of resources error"); - break; - case SK_ERRCL_SW: - strcpy(ClassStr, "internal Software error"); - break; - case SK_ERRCL_HW: - strcpy(ClassStr, "Hardware failure"); - break; - case SK_ERRCL_COMM: - strcpy(ClassStr, "Communication error"); - break; - } - printk(KERN_INFO "%s: -- ERROR --\n Class: %s\n" - " Nr: 0x%x\n Msg: %s\n", pAC->dev[0]->name, - ClassStr, ErrNum, pErrorMsg); - -} /* SkErrorLog */ - -#ifdef DEBUG -/****************************************************************************/ -/* "debug only" section *****************************************************/ -/****************************************************************************/ - - -/***************************************************************************** - * - * DumpMsg - print a frame - * - * Description: - * This function prints frames to the system logfile/to the console. - * - * Returns: N/A - * - */ -static void DumpMsg(struct sk_buff *skb, char *str) -{ - int msglen; - - if (skb == NULL) { - printk("DumpMsg(): NULL-Message\n"); - return; - } - - if (skb->data == NULL) { - printk("DumpMsg(): Message empty\n"); - return; - } - - msglen = skb->len; - if (msglen > 64) - msglen = 64; - - printk("--- Begin of message from %s , len %d (from %d) ----\n", str, msglen, skb->len); - - DumpData((char *)skb->data, msglen); - - printk("------- End of message ---------\n"); -} /* DumpMsg */ - - -/***************************************************************************** - * - * DumpData - print a data area - * - * Description: - * This function prints a area of data to the system logfile/to the - * console. - * - * Returns: N/A - * - */ -static void DumpData(char *p, int size) -{ -register int i; -int haddr, addr; -char hex_buffer[180]; -char asc_buffer[180]; -char HEXCHAR[] = "0123456789ABCDEF"; - - addr = 0; - haddr = 0; - hex_buffer[0] = 0; - asc_buffer[0] = 0; - for (i=0; i < size; ) { - if (*p >= '0' && *p <='z') - asc_buffer[addr] = *p; - else - asc_buffer[addr] = '.'; - addr++; - asc_buffer[addr] = 0; - hex_buffer[haddr] = HEXCHAR[(*p & 0xf0) >> 4]; - haddr++; - hex_buffer[haddr] = HEXCHAR[*p & 0x0f]; - haddr++; - hex_buffer[haddr] = ' '; - haddr++; - hex_buffer[haddr] = 0; - p++; - i++; - if (i%16 == 0) { - printk("%s %s\n", hex_buffer, asc_buffer); - addr = 0; - haddr = 0; - } - } -} /* DumpData */ - - -/***************************************************************************** - * - * DumpLong - print a data area as long values - * - * Description: - * This function prints a area of data to the system logfile/to the - * console. - * - * Returns: N/A - * - */ -static void DumpLong(char *pc, int size) -{ -register int i; -int haddr, addr; -char hex_buffer[180]; -char asc_buffer[180]; -char HEXCHAR[] = "0123456789ABCDEF"; -long *p; -int l; - - addr = 0; - haddr = 0; - hex_buffer[0] = 0; - asc_buffer[0] = 0; - p = (long*) pc; - for (i=0; i < size; ) { - l = (long) *p; - hex_buffer[haddr] = HEXCHAR[(l >> 28) & 0xf]; - haddr++; - hex_buffer[haddr] = HEXCHAR[(l >> 24) & 0xf]; - haddr++; - hex_buffer[haddr] = HEXCHAR[(l >> 20) & 0xf]; - haddr++; - hex_buffer[haddr] = HEXCHAR[(l >> 16) & 0xf]; - haddr++; - hex_buffer[haddr] = HEXCHAR[(l >> 12) & 0xf]; - haddr++; - hex_buffer[haddr] = HEXCHAR[(l >> 8) & 0xf]; - haddr++; - hex_buffer[haddr] = HEXCHAR[(l >> 4) & 0xf]; - haddr++; - hex_buffer[haddr] = HEXCHAR[l & 0x0f]; - haddr++; - hex_buffer[haddr] = ' '; - haddr++; - hex_buffer[haddr] = 0; - p++; - i++; - if (i%8 == 0) { - printk("%4x %s\n", (i-8)*4, hex_buffer); - haddr = 0; - } - } - printk("------------------------\n"); -} /* DumpLong */ - -#endif diff --git a/drivers/net/sk98lin/skgehwt.c b/drivers/net/sk98lin/skgehwt.c deleted file mode 100644 index ca08eb1de1..0000000000 --- a/drivers/net/sk98lin/skgehwt.c +++ /dev/null @@ -1,215 +0,0 @@ -/****************************************************************************** - * - * Name: skgehwt.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.13 $ - * Date: $Date: 1999/11/22 13:31:12 $ - * Purpose: Hardware Timer. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998,1999 SysKonnect, - * a business unit of Schneider & Koch & Co. Datensysteme GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skgehwt.c,v $ - * Revision 1.13 1999/11/22 13:31:12 cgoos - * Changed license header to GPL. - * - * Revision 1.12 1998/10/15 15:11:34 gklug - * fix: ID_sccs to SysKonnectFileId - * - * Revision 1.11 1998/10/08 15:27:51 gklug - * chg: correction factor is host clock dependent - * - * Revision 1.10 1998/09/15 14:18:31 cgoos - * Changed more BOOLEANs to SK_xxx - * - * Revision 1.9 1998/09/15 14:16:06 cgoos - * Changed line 107: FALSE to SK_FALSE - * - * Revision 1.8 1998/08/24 13:04:44 gklug - * fix: typo - * - * Revision 1.7 1998/08/19 09:50:49 gklug - * fix: remove struct keyword from c-code (see CCC) add typedefs - * - * Revision 1.6 1998/08/17 09:59:02 gklug - * fix: typos - * - * Revision 1.5 1998/08/14 07:09:10 gklug - * fix: chg pAc -> pAC - * - * Revision 1.4 1998/08/10 14:14:52 gklug - * rmv: unneccessary SK_ADDR macro - * - * Revision 1.3 1998/08/07 12:53:44 gklug - * fix: first compiled version - * - * Revision 1.2 1998/08/07 09:19:29 gklug - * adapt functions to the C coding conventions - * rmv unneccessary functions. - * - * Revision 1.1 1998/08/05 11:28:36 gklug - * first version: adapted from SMT/FDDI - * - * - * - * - ******************************************************************************/ - - -#include <config.h> - -/* - Event queue and dispatcher -*/ -static const char SysKonnectFileId[] = - "$Header: /usr56/projects/ge/schedule/skgehwt.c,v 1.13 1999/11/22 13:31:12 cgoos Exp $" ; - -#include "h/skdrv1st.h" /* Driver Specific Definitions */ -#include "h/skdrv2nd.h" /* Adapter Control- and Driver specific Def. */ - -#ifdef __C2MAN__ -/* - Hardware Timer function queue management. - - General Description: - - */ -intro() -{} -#endif - -/* - * Prototypes of local functions. - */ -#define SK_HWT_MAX (65000) - -/* correction factor */ -#define SK_HWT_FAC (1000 * (SK_U32)pAC->GIni.GIHstClkFact / 100) - -/* - * Initialize hardware timer. - * - * Must be called during init level 1. - */ -void SkHwtInit( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc) /* IoContext */ -{ - pAC->Hwt.TStart = 0 ; - pAC->Hwt.TStop = 0 ; - pAC->Hwt.TActive = SK_FALSE ; - - SkHwtStop(pAC,Ioc) ; -} - -/* - * - * Start hardware timer (clock ticks are 16us). - * - */ -void SkHwtStart( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc, /* IoContext */ -SK_U32 Time) /* Time in units of 16us to load the timer with. */ -{ - SK_U32 Cnt ; - - if (Time > SK_HWT_MAX) - Time = SK_HWT_MAX ; - - pAC->Hwt.TStart = Time ; - pAC->Hwt.TStop = 0L ; - - Cnt = Time ; - - /* - * if time < 16 us - * time = 16 us - */ - if (!Cnt) { - Cnt++ ; - } - - SK_OUT32(Ioc, B2_TI_INI, Cnt * SK_HWT_FAC) ; - SK_OUT16(Ioc, B2_TI_CRTL, TIM_START) ; /* Start timer. */ - - pAC->Hwt.TActive = SK_TRUE ; -} - -/* - * Stop hardware timer. - * and clear the timer IRQ - */ -void SkHwtStop( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc) /* IoContext */ -{ - SK_OUT16(Ioc, B2_TI_CRTL, TIM_STOP) ; - SK_OUT16(Ioc, B2_TI_CRTL, TIM_CLR_IRQ) ; - - pAC->Hwt.TActive = SK_FALSE ; -} - - -/* - * Stop hardware timer and read time elapsed since last start. - * - * returns - * The elapsed time since last start in units of 16us. - * - */ -SK_U32 SkHwtRead( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc) /* IoContext */ -{ - SK_U32 TRead ; - SK_U32 IStatus ; - - if (pAC->Hwt.TActive) { - SkHwtStop(pAC,Ioc) ; - - SK_IN32(Ioc, B2_TI_VAL, &TRead); - TRead /= SK_HWT_FAC; - - SK_IN32(Ioc, B0_ISRC, &IStatus); - - /* Check if timer expired (or wraparound). */ - if ((TRead > pAC->Hwt.TStart) || (IStatus & IS_TIMINT)) { - SkHwtStop(pAC,Ioc) ; - pAC->Hwt.TStop = pAC->Hwt.TStart ; - } else { - pAC->Hwt.TStop = pAC->Hwt.TStart - TRead ; - } - } - return (pAC->Hwt.TStop) ; -} - -/* - * interrupt source= timer - */ -void SkHwtIsr( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc) /* IoContext */ -{ - SkHwtStop(pAC,Ioc); - pAC->Hwt.TStop = pAC->Hwt.TStart; - SkTimerDone(pAC,Ioc) ; -} -/* End of file */ diff --git a/drivers/net/sk98lin/skgeinit.c b/drivers/net/sk98lin/skgeinit.c deleted file mode 100644 index df63f27e84..0000000000 --- a/drivers/net/sk98lin/skgeinit.c +++ /dev/null @@ -1,2367 +0,0 @@ -/****************************************************************************** - * - * Name: skgeinit.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.85 $ - * Date: $Date: 2003/02/05 15:30:33 $ - * Purpose: Contains functions to initialize the GE HW - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skgeinit.c,v $ - * Revision 1.85 2003/02/05 15:30:33 rschmidt - * Corrected setting of GIHstClkFact (Host Clock Factor) and - * GIPollTimerVal (Descr. Poll Timer Init Value) for YUKON. - * Editorial changes. - * - * Revision 1.84 2003/01/28 09:57:25 rschmidt - * Added detection of YUKON-Lite Rev. A0 (stored in GIYukonLite). - * Disabled Rx GMAC FIFO Flush for YUKON-Lite Rev. A0. - * Added support for CLK_RUN (YUKON-Lite). - * Added additional check of PME from D3cold for setting GIVauxAvail. - * Editorial changes. - * - * Revision 1.83 2002/12/17 16:15:41 rschmidt - * Added default setting of PhyType (Copper) for YUKON. - * Added define around check for HW self test results. - * Editorial changes. - * - * Revision 1.82 2002/12/05 13:40:21 rschmidt - * Added setting of Rx GMAC FIFO Flush Mask register. - * Corrected PhyType with new define SK_PHY_MARV_FIBER when - * YUKON Fiber board was found. - * Editorial changes. - * - * Revision 1.81 2002/11/15 12:48:35 rschmidt - * Replaced message SKERR_HWI_E018 with SKERR_HWI_E024 for Rx queue error - * in SkGeStopPort(). - * Added init for pAC->GIni.GIGenesis with SK_FALSE in YUKON-branch. - * Editorial changes. - * - * Revision 1.80 2002/11/12 17:28:30 rschmidt - * Initialized GIPciSlot64 and GIPciClock66 in SkGeInit1(). - * Reduced PCI FIFO watermarks for 32bit/33MHz bus in SkGeInitBmu(). - * Editorial changes. - * - * Revision 1.79 2002/10/21 09:31:02 mkarl - * Changed SkGeInitAssignRamToQueues(), removed call to - * SkGeInitAssignRamToQueues in SkGeInit1 and fixed compiler warning in - * SkGeInit1. - * - * Revision 1.78 2002/10/16 15:55:07 mkarl - * Fixed a bug in SkGeInitAssignRamToQueues. - * - * Revision 1.77 2002/10/14 15:07:22 rschmidt - * Corrected timeout handling for Rx queue in SkGeStopPort() (#10748) - * Editorial changes. - * - * Revision 1.76 2002/10/11 09:24:38 mkarl - * Added check for HW self test results. - * - * Revision 1.75 2002/10/09 16:56:44 mkarl - * Now call SkGeInitAssignRamToQueues() in Init Level 1 in order to assign - * the adapter memory to the queues. This default assignment is not suitable - * for dual net mode. - * - * Revision 1.74 2002/09/12 08:45:06 rwahl - * Set defaults for PMSCap, PLinkSpeed & PLinkSpeedCap dependent on PHY. - * - * Revision 1.73 2002/08/16 15:19:45 rschmidt - * Corrected check for Tx queues in SkGeCheckQSize(). - * Added init for new entry GIGenesis and GICopperType - * Replaced all if(GIChipId == CHIP_ID_GENESIS) with new entry GIGenesis. - * Replaced wrong 1st para pAC with IoC in SK_IN/OUT macros. - * - * Revision 1.72 2002/08/12 13:38:55 rschmidt - * Added check if VAUX is available (stored in GIVauxAvail) - * Initialized PLinkSpeedCap in Port struct with SK_LSPEED_CAP_1000MBPS - * Editorial changes. - * - * Revision 1.71 2002/08/08 16:32:58 rschmidt - * Added check for Tx queues in SkGeCheckQSize(). - * Added start of Time Stamp Timer (YUKON) in SkGeInit2(). - * Editorial changes. - * - * Revision 1.70 2002/07/23 16:04:26 rschmidt - * Added init for GIWolOffs (HW-Bug in YUKON 1st rev.) - * Minor changes - * - * Revision 1.69 2002/07/17 17:07:08 rwahl - * - SkGeInit1(): fixed PHY type debug output; corrected init of GIFunc - * table & GIMacType. - * - Editorial changes. - * - * Revision 1.68 2002/07/15 18:38:31 rwahl - * Added initialization for MAC type dependent function table. - * - * Revision 1.67 2002/07/15 15:45:39 rschmidt - * Added Tx Store & Forward for YUKON (GMAC Tx FIFO is only 1 kB) - * Replaced SK_PHY_MARV by SK_PHY_MARV_COPPER - * Editorial changes - * - * Revision 1.66 2002/06/10 09:35:08 rschmidt - * Replaced C++ comments (//) - * Editorial changes - * - * Revision 1.65 2002/06/05 08:33:37 rschmidt - * Changed GIRamSize and Reset sequence for YUKON. - * SkMacInit() replaced by SkXmInitMac() resp. SkGmInitMac() - * - * Revision 1.64 2002/04/25 13:03:20 rschmidt - * Changes for handling YUKON. - * Removed reference to xmac_ii.h (not necessary). - * Moved all defines into header file. - * Replaced all SkXm...() functions with SkMac...() to handle also - * YUKON's GMAC. - * Added handling for GMAC FIFO in SkGeInitMacFifo(), SkGeStopPort(). - * Removed 'goto'-directive from SkGeCfgSync(), SkGeCheckQSize(). - * Replaced all XMAC-access macros by functions: SkMacRxTxDisable(), - * SkMacFlushTxFifo(). - * Optimized timeout handling in SkGeStopPort(). - * Initialized PLinkSpeed in Port struct with SK_LSPEED_AUTO. - * Release of GMAC Link Control reset in SkGeInit1(). - * Initialized GIChipId and GIChipRev in GE Init structure. - * Added GIRamSize and PhyType values for YUKON. - * Removed use of PRxCmd to setup XMAC. - * Moved setting of XM_RX_DIS_CEXT to SkXmInitMac(). - * Use of SkGeXmitLED() only for GENESIS. - * Changes for V-CPU support. - * Editorial changes. - * - * Revision 1.63 2001/04/05 11:02:09 rassmann - * Stop Port check of the STOP bit did not take 2/18 sec as wanted. - * - * Revision 1.62 2001/02/07 07:54:21 rassmann - * Corrected copyright. - * - * Revision 1.61 2001/01/31 15:31:40 gklug - * fix: problem with autosensing an SR8800 switch - * - * Revision 1.60 2000/10/18 12:22:21 cgoos - * Added workaround for half duplex hangup. - * - * Revision 1.59 2000/10/10 11:22:06 gklug - * add: in manual half duplex mode ignore carrier extension errors - * - * Revision 1.58 2000/10/02 14:10:27 rassmann - * Reading BCOM PHY after releasing reset until it returns a valid value. - * - * Revision 1.57 2000/08/03 14:55:28 rassmann - * Waiting for I2C to be ready before de-initializing adapter - * (prevents sensors from hanging up). - * - * Revision 1.56 2000/07/27 12:16:48 gklug - * fix: Stop Port check of the STOP bit does now take 2/18 sec as wanted - * - * Revision 1.55 1999/11/22 13:32:26 cgoos - * Changed license header to GPL. - * - * Revision 1.54 1999/10/26 07:32:54 malthoff - * Initialize PHWLinkUp with SK_FALSE. Required for Diagnostics. - * - * Revision 1.53 1999/08/12 19:13:50 malthoff - * Fix for 1000BT. Do not owerwrite XM_MMU_CMD when - * disabling receiver and transmitter. Other bits - * may be lost. - * - * Revision 1.52 1999/07/01 09:29:54 gklug - * fix: DoInitRamQueue needs pAC - * - * Revision 1.51 1999/07/01 08:42:21 gklug - * chg: use Store & forward for RAM buffer when Jumbos are used - * - * Revision 1.50 1999/05/27 13:19:38 cgoos - * Added Tx PCI watermark initialization. - * Removed Tx RAM queue Store & Forward setting. - * - * Revision 1.49 1999/05/20 14:32:45 malthoff - * SkGeLinkLED() is completly removed now. - * - * Revision 1.48 1999/05/19 07:28:24 cgoos - * SkGeLinkLED no more available for drivers. - * Changes for 1000Base-T. - * - * Revision 1.47 1999/04/08 13:57:45 gklug - * add: Init of new port struct fiels PLinkResCt - * chg: StopPort Timer check - * - * Revision 1.46 1999/03/25 07:42:15 malthoff - * SkGeStopPort(): Add workaround for cache incoherency. - * Create error log entry, disable port, and - * exit loop if it does not terminate. - * Add XM_RX_LENERR_OK to the default value for the - * XMAC receive command register. - * - * Revision 1.45 1999/03/12 16:24:47 malthoff - * Remove PPollRxD and PPollTxD. - * Add check for GIPollTimerVal. - * - * Revision 1.44 1999/03/12 13:40:23 malthoff - * Fix: SkGeXmitLED(), SK_LED_TST mode does not work. - * Add: Jumbo frame support. - * Chg: Resolution of parameter IntTime in SkGeCfgSync(). - * - * Revision 1.43 1999/02/09 10:29:46 malthoff - * Bugfix: The previous modification again also for the second location. - * - * Revision 1.42 1999/02/09 09:35:16 malthoff - * Bugfix: The bits '66 MHz Capable' and 'NEWCAP are reset while - * clearing the error bits in the PCI status register. - * - * Revision 1.41 1999/01/18 13:07:02 malthoff - * Bugfix: Do not use CFG cycles after during Init- or Runtime, because - * they may not be available after Boottime. - * - * Revision 1.40 1999/01/11 12:40:49 malthoff - * Bug fix: PCI_STATUS: clearing error bits sets the UDF bit. - * - * Revision 1.39 1998/12/11 15:17:33 gklug - * chg: Init LipaAutoNeg with Unknown - * - * Revision 1.38 1998/12/10 11:02:57 malthoff - * Disable Error Log Message when calling SkGeInit(level 2) - * more than once. - * - * Revision 1.37 1998/12/07 12:18:25 gklug - * add: refinement of autosense mode: take into account the autoneg cap of LiPa - * - * Revision 1.36 1998/12/07 07:10:39 gklug - * fix: init values of LinkBroken/ Capabilities for management - * - * Revision 1.35 1998/12/02 10:56:20 gklug - * fix: do NOT init LoinkSync Counter. - * - * Revision 1.34 1998/12/01 10:53:21 gklug - * add: init of additional Counters for workaround - * - * Revision 1.33 1998/12/01 10:00:49 gklug - * add: init PIsave var in Port struct - * - * Revision 1.32 1998/11/26 14:50:40 gklug - * chg: Default is autosensing with AUTOFULL mode - * - * Revision 1.31 1998/11/25 15:36:16 gklug - * fix: do NOT stop LED Timer when port should be stopped - * - * Revision 1.30 1998/11/24 13:15:28 gklug - * add: Init PCkeckPar struct member - * - * Revision 1.29 1998/11/18 13:19:27 malthoff - * Disable packet arbiter timeouts on receive side. - * Use maximum timeout value for packet arbiter - * transmit timeouts. - * Add TestStopBit() function to handle stop RX/TX - * problem with active descriptor poll timers. - * Bug Fix: Descriptor Poll Timer not started, because - * GIPollTimerVal was initialized with 0. - * - * Revision 1.28 1998/11/13 14:24:26 malthoff - * Bug Fix: SkGeStopPort() may hang if a Packet Arbiter Timout - * is pending or occurs while waiting for TX_STOP and RX_STOP. - * The PA timeout is cleared now while waiting for TX- or RX_STOP. - * - * Revision 1.27 1998/11/02 11:04:36 malthoff - * fix the last fix - * - * Revision 1.26 1998/11/02 10:37:03 malthoff - * Fix: SkGePollTxD() enables always the synchronounous poll timer. - * - * Revision 1.25 1998/10/28 07:12:43 cgoos - * Fixed "LED_STOP" in SkGeLnkSyncCnt, "== SK_INIT_IO" in SkGeInit. - * Removed: Reset of RAM Interface in SkGeStopPort. - * - * Revision 1.24 1998/10/27 08:13:12 malthoff - * Remove temporary code. - * - * Revision 1.23 1998/10/26 07:45:03 malthoff - * Add Address Calculation Workaround: If the EPROM byte - * Id is 3, the address offset is 512 kB. - * Initialize default values for PLinkMode and PFlowCtrlMode. - * - * Revision 1.22 1998/10/22 09:46:47 gklug - * fix SysKonnectFileId typo - * - * Revision 1.21 1998/10/20 12:11:56 malthoff - * Don't dendy the Queue config if the size of the unused - * Rx qeueu is zero. - * - * Revision 1.20 1998/10/19 07:27:58 malthoff - * SkGeInitRamIface() is public to be called by diagnostics. - * - * Revision 1.19 1998/10/16 13:33:45 malthoff - * Fix: enabling descriptor polling is not allowed until - * the descriptor addresses are set. Descriptor polling - * must be handled by the driver. - * - * Revision 1.18 1998/10/16 10:58:27 malthoff - * Remove temp. code for Diag prototype. - * Remove lint warning for dummy reads. - * Call SkGeLoadLnkSyncCnt() during SkGeInitPort(). - * - * Revision 1.17 1998/10/14 09:16:06 malthoff - * Change parameter LimCount and programming of - * the limit counter in SkGeCfgSync(). - * - * Revision 1.16 1998/10/13 09:21:16 malthoff - * Don't set XM_RX_SELF_RX in RxCmd Reg, because it's - * like a Loopback Mode in half duplex. - * - * Revision 1.15 1998/10/09 06:47:40 malthoff - * SkGeInitMacArb(): set recovery counters init value - * to zero although this counters are not uesd. - * Bug fix in Rx Upper/Lower Pause Threshold calculation. - * Add XM_RX_SELF_RX to RxCmd. - * - * Revision 1.14 1998/10/06 15:15:53 malthoff - * Make sure no pending IRQ is cleared in SkGeLoadLnkSyncCnt(). - * - * Revision 1.13 1998/10/06 14:09:36 malthoff - * Add SkGeLoadLnkSyncCnt(). Modify - * the 'port stopped' condition according - * to the current problem report. - * - * Revision 1.12 1998/10/05 08:17:21 malthoff - * Add functions: SkGePollRxD(), SkGePollTxD(), - * DoCalcAddr(), SkGeCheckQSize(), - * DoInitRamQueue(), and SkGeCfgSync(). - * Add coding for SkGeInitMacArb(), SkGeInitPktArb(), - * SkGeInitMacFifo(), SkGeInitRamBufs(), - * SkGeInitRamIface(), and SkGeInitBmu(). - * - * Revision 1.11 1998/09/29 08:26:29 malthoff - * bug fix: SkGeInit0() 'i' should be increment. - * - * Revision 1.10 1998/09/28 13:19:01 malthoff - * Coding time: Save the done work. - * Modify SkGeLinkLED(), add SkGeXmitLED(), - * define SkGeCheckQSize(), SkGeInitMacArb(), - * SkGeInitPktArb(), SkGeInitMacFifo(), - * SkGeInitRamBufs(), SkGeInitRamIface(), - * and SkGeInitBmu(). Do coding for SkGeStopPort(), - * SkGeInit1(), SkGeInit2(), and SkGeInit3(). - * Do coding for SkGeDinit() and SkGeInitPort(). - * - * Revision 1.9 1998/09/16 14:29:05 malthoff - * Some minor changes. - * - * Revision 1.8 1998/09/11 05:29:14 gklug - * add: init state of a port - * - * Revision 1.7 1998/09/04 09:26:25 malthoff - * Short temporary modification. - * - * Revision 1.6 1998/09/04 08:27:59 malthoff - * Remark the do-while in StopPort() because it never ends - * without a GE adapter. - * - * Revision 1.5 1998/09/03 14:05:45 malthoff - * Change comment for SkGeInitPort(). Do not - * repair the queue sizes if invalid. - * - * Revision 1.4 1998/09/03 10:03:19 malthoff - * Implement the new interface according to the - * reviewed interface specification. - * - * Revision 1.3 1998/08/19 09:11:25 gklug - * fix: struct are removed from c-source (see CCC) - * - * Revision 1.2 1998/07/28 12:33:58 malthoff - * Add 'IoC' parameter in function declaration and SK IO macros. - * - * Revision 1.1 1998/07/23 09:48:57 malthoff - * Creation. First dummy 'C' file. - * SkGeInit(Level 0) is card_start for GE. - * SkGeDeInit() is card_stop for GE. - * - * - ******************************************************************************/ - -#include <config.h> - -#include "h/skdrv1st.h" -#include "h/skdrv2nd.h" - -/* global variables ***********************************************************/ - -/* local variables ************************************************************/ - -static const char SysKonnectFileId[] = - "@(#)$Id: skgeinit.c,v 1.85 2003/02/05 15:30:33 rschmidt Exp $ (C) SK "; - -struct s_QOffTab { - int RxQOff; /* Receive Queue Address Offset */ - int XsQOff; /* Sync Tx Queue Address Offset */ - int XaQOff; /* Async Tx Queue Address Offset */ -}; -static struct s_QOffTab QOffTab[] = { - {Q_R1, Q_XS1, Q_XA1}, {Q_R2, Q_XS2, Q_XA2} -}; - - -/****************************************************************************** - * - * SkGePollRxD() - Enable / Disable Descriptor Polling of RxD Ring - * - * Description: - * Enable or disable the descriptor polling of the receive descriptor - * ring (RxD) for port 'Port'. - * The new configuration is *not* saved over any SkGeStopPort() and - * SkGeInitPort() calls. - * - * Returns: - * nothing - */ -void SkGePollRxD( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL PollRxD) /* SK_TRUE (enable pol.), SK_FALSE (disable pol.) */ -{ - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - SK_OUT32(IoC, Q_ADDR(pPrt->PRxQOff, Q_CSR), (PollRxD) ? - CSR_ENA_POL : CSR_DIS_POL); -} /* SkGePollRxD */ - - -/****************************************************************************** - * - * SkGePollTxD() - Enable / Disable Descriptor Polling of TxD Rings - * - * Description: - * Enable or disable the descriptor polling of the transmit descriptor - * ring(s) (TxD) for port 'Port'. - * The new configuration is *not* saved over any SkGeStopPort() and - * SkGeInitPort() calls. - * - * Returns: - * nothing - */ -void SkGePollTxD( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL PollTxD) /* SK_TRUE (enable pol.), SK_FALSE (disable pol.) */ -{ - SK_GEPORT *pPrt; - SK_U32 DWord; - - pPrt = &pAC->GIni.GP[Port]; - - DWord = (PollTxD) ? CSR_ENA_POL : CSR_DIS_POL; - - if (pPrt->PXSQSize != 0) { - SK_OUT32(IoC, Q_ADDR(pPrt->PXsQOff, Q_CSR), DWord); - } - - if (pPrt->PXAQSize != 0) { - SK_OUT32(IoC, Q_ADDR(pPrt->PXaQOff, Q_CSR), DWord); - } -} /* SkGePollTxD */ - - -/****************************************************************************** - * - * SkGeYellowLED() - Switch the yellow LED on or off. - * - * Description: - * Switch the yellow LED on or off. - * - * Note: - * This function may be called any time after SkGeInit(Level 1). - * - * Returns: - * nothing - */ -void SkGeYellowLED( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int State) /* yellow LED state, 0 = OFF, 0 != ON */ -{ - if (State == 0) { - /* Switch yellow LED OFF */ - SK_OUT8(IoC, B0_LED, LED_STAT_OFF); - } - else { - /* Switch yellow LED ON */ - SK_OUT8(IoC, B0_LED, LED_STAT_ON); - } -} /* SkGeYellowLED */ - - -/****************************************************************************** - * - * SkGeXmitLED() - Modify the Operational Mode of a transmission LED. - * - * Description: - * The Rx or Tx LED which is specified by 'Led' will be - * enabled, disabled or switched on in test mode. - * - * Note: - * 'Led' must contain the address offset of the LEDs INI register. - * - * Usage: - * SkGeXmitLED(pAC, IoC, MR_ADDR(Port, TX_LED_INI), SK_LED_ENA); - * - * Returns: - * nothing - */ -void SkGeXmitLED( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Led, /* offset to the LED Init Value register */ -int Mode) /* Mode may be SK_LED_DIS, SK_LED_ENA, SK_LED_TST */ -{ - SK_U32 LedIni; - - switch (Mode) { - case SK_LED_ENA: - LedIni = SK_XMIT_DUR * (SK_U32)pAC->GIni.GIHstClkFact / 100; - SK_OUT32(IoC, Led + XMIT_LED_INI, LedIni); - SK_OUT8(IoC, Led + XMIT_LED_CTRL, LED_START); - break; - case SK_LED_TST: - SK_OUT8(IoC, Led + XMIT_LED_TST, LED_T_ON); - SK_OUT32(IoC, Led + XMIT_LED_CNT, 100); - SK_OUT8(IoC, Led + XMIT_LED_CTRL, LED_START); - break; - case SK_LED_DIS: - default: - /* - * Do NOT stop the LED Timer here. The LED might be - * in on state. But it needs to go off. - */ - SK_OUT32(IoC, Led + XMIT_LED_CNT, 0); - SK_OUT8(IoC, Led + XMIT_LED_TST, LED_T_OFF); - break; - } - - /* - * 1000BT: The Transmit LED is driven by the PHY. - * But the default LED configuration is used for - * Level One and Broadcom PHYs. - * (Broadcom: It may be that PHY_B_PEC_EN_LTR has to be set.) - * (In this case it has to be added here. But we will see. XXX) - */ -} /* SkGeXmitLED */ - - -/****************************************************************************** - * - * DoCalcAddr() - Calculates the start and the end address of a queue. - * - * Description: - * This function calculates the start and the end address of a queue. - * Afterwards the 'StartVal' is incremented to the next start position. - * If the port is already initialized the calculated values - * will be checked against the configured values and an - * error will be returned, if they are not equal. - * If the port is not initialized the values will be written to - * *StartAdr and *EndAddr. - * - * Returns: - * 0: success - * 1: configuration error - */ -static int DoCalcAddr( -SK_AC *pAC, /* adapter context */ -SK_GEPORT *pPrt, /* port index */ -int QuSize, /* size of the queue to configure in kB */ -SK_U32 *StartVal, /* start value for address calculation */ -SK_U32 *QuStartAddr, /* start addr to calculate */ -SK_U32 *QuEndAddr) /* end address to calculate */ -{ - SK_U32 EndVal; - SK_U32 NextStart; - int Rtv; - - Rtv = 0; - if (QuSize == 0) { - EndVal = *StartVal; - NextStart = EndVal; - } - else { - EndVal = *StartVal + ((SK_U32)QuSize * 1024) - 1; - NextStart = EndVal + 1; - } - - if (pPrt->PState >= SK_PRT_INIT) { - if (*StartVal != *QuStartAddr || EndVal != *QuEndAddr) { - Rtv = 1; - } - } - else { - *QuStartAddr = *StartVal; - *QuEndAddr = EndVal; - } - - *StartVal = NextStart; - return(Rtv); -} /* DoCalcAddr */ - -/****************************************************************************** - * - * SkGeInitAssignRamToQueues() - allocate default queue sizes - * - * Description: - * This function assigns the memory to the different queues and ports. - * When DualNet is set to SK_TRUE all ports get the same amount of memory. - * Otherwise the first port gets most of the memory and all the - * other ports just the required minimum. - * This function can only be called when pAC->GIni.GIRamSize and - * pAC->GIni.GIMacsFound have been initialized, usually this happens - * at init level 1 - * - * Returns: - * 0 - ok - * 1 - invalid input values - * 2 - not enough memory - */ - -int SkGeInitAssignRamToQueues( -SK_AC *pAC, /* Adapter context */ -int ActivePort, /* Active Port in RLMT mode */ -SK_BOOL DualNet) /* adapter context */ -{ - int i; - int UsedKilobytes; /* memory already assigned */ - int ActivePortKilobytes; /* memory available for active port */ - SK_GEPORT *pGePort; - - UsedKilobytes = 0; - - if (ActivePort >= pAC->GIni.GIMacsFound) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_INIT, - ("SkGeInitAssignRamToQueues: ActivePort (%d) invalid\n", - ActivePort)); - return(1); - } - if (((pAC->GIni.GIMacsFound * (SK_MIN_RXQ_SIZE + SK_MIN_TXQ_SIZE)) + - ((RAM_QUOTA_SYNC == 0) ? 0 : SK_MIN_TXQ_SIZE)) > pAC->GIni.GIRamSize) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_INIT, - ("SkGeInitAssignRamToQueues: Not enough memory (%d)\n", - pAC->GIni.GIRamSize)); - return(2); - } - - - if (DualNet) { - /* every port gets the same amount of memory */ - ActivePortKilobytes = pAC->GIni.GIRamSize / pAC->GIni.GIMacsFound; - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - - pGePort = &pAC->GIni.GP[i]; - - /* take away the minimum memory for active queues */ - ActivePortKilobytes -= (SK_MIN_RXQ_SIZE + SK_MIN_TXQ_SIZE); - - /* receive queue gets the minimum + 80% of the rest */ - pGePort->PRxQSize = (int) (ROUND_QUEUE_SIZE_KB(( - ActivePortKilobytes * (unsigned long) RAM_QUOTA_RX) / 100)) - + SK_MIN_RXQ_SIZE; - - ActivePortKilobytes -= (pGePort->PRxQSize - SK_MIN_RXQ_SIZE); - - /* synchronous transmit queue */ - pGePort->PXSQSize = 0; - - /* asynchronous transmit queue */ - pGePort->PXAQSize = (int) ROUND_QUEUE_SIZE_KB(ActivePortKilobytes + - SK_MIN_TXQ_SIZE); - } - } - else { - /* Rlmt Mode or single link adapter */ - - /* Set standby queue size defaults for all standby ports */ - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - - if (i != ActivePort) { - pGePort = &pAC->GIni.GP[i]; - - pGePort->PRxQSize = SK_MIN_RXQ_SIZE; - pGePort->PXAQSize = SK_MIN_TXQ_SIZE; - pGePort->PXSQSize = 0; - - /* Count used RAM */ - UsedKilobytes += pGePort->PRxQSize + pGePort->PXAQSize; - } - } - /* what's left? */ - ActivePortKilobytes = pAC->GIni.GIRamSize - UsedKilobytes; - - /* assign it to the active port */ - /* first take away the minimum memory */ - ActivePortKilobytes -= (SK_MIN_RXQ_SIZE + SK_MIN_TXQ_SIZE); - pGePort = &pAC->GIni.GP[ActivePort]; - - /* receive queue get's the minimum + 80% of the rest */ - pGePort->PRxQSize = (int) (ROUND_QUEUE_SIZE_KB((ActivePortKilobytes * - (unsigned long) RAM_QUOTA_RX) / 100)) + SK_MIN_RXQ_SIZE; - - ActivePortKilobytes -= (pGePort->PRxQSize - SK_MIN_RXQ_SIZE); - - /* synchronous transmit queue */ - pGePort->PXSQSize = 0; - - /* asynchronous transmit queue */ - pGePort->PXAQSize = (int) ROUND_QUEUE_SIZE_KB(ActivePortKilobytes) + - SK_MIN_TXQ_SIZE; - } -#ifdef VCPU - VCPUprintf(0, "PRxQSize=%u, PXSQSize=%u, PXAQSize=%u\n", - pGePort->PRxQSize, pGePort->PXSQSize, pGePort->PXAQSize); -#endif /* VCPU */ - - return(0); -} /* SkGeInitAssignRamToQueues */ - -/****************************************************************************** - * - * SkGeCheckQSize() - Checks the Adapters Queue Size Configuration - * - * Description: - * This function verifies the Queue Size Configuration specified - * in the variables PRxQSize, PXSQSize, and PXAQSize of all - * used ports. - * This requirements must be fullfilled to have a valid configuration: - * - The size of all queues must not exceed GIRamSize. - * - The queue sizes must be specified in units of 8 kB. - * - The size of Rx queues of available ports must not be - * smaller than 16 kB. - * - The size of at least one Tx queue (synch. or asynch.) - * of available ports must not be smaller than 16 kB - * when Jumbo Frames are used. - * - The RAM start and end addresses must not be changed - * for ports which are already initialized. - * Furthermore SkGeCheckQSize() defines the Start and End Addresses - * of all ports and stores them into the HWAC port structure. - * - * Returns: - * 0: Queue Size Configuration valid - * 1: Queue Size Configuration invalid - */ -static int SkGeCheckQSize( -SK_AC *pAC, /* adapter context */ -int Port) /* port index */ -{ - SK_GEPORT *pPrt; - int UsedMem; /* total memory used (max. found ports) */ - int i; - int Rtv; - int Rtv2; - SK_U32 StartAddr; - - UsedMem = 0; - Rtv = 0; - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - pPrt = &pAC->GIni.GP[i]; - - if ((pPrt->PRxQSize & QZ_UNITS) != 0 || - (pPrt->PXSQSize & QZ_UNITS) != 0 || - (pPrt->PXAQSize & QZ_UNITS) != 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E012, SKERR_HWI_E012MSG); - return(1); - } - - if (i == Port && pPrt->PRxQSize < SK_MIN_RXQ_SIZE) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E011, SKERR_HWI_E011MSG); - return(1); - } - - /* - * the size of at least one Tx queue (synch. or asynch.) has to be > 0. - * if Jumbo Frames are used, this size has to be >= 16 kB. - */ - if ((i == Port && pPrt->PXSQSize == 0 && pPrt->PXAQSize == 0) || - (pAC->GIni.GIPortUsage == SK_JUMBO_LINK && - ((pPrt->PXSQSize > 0 && pPrt->PXSQSize < SK_MIN_TXQ_SIZE) || - (pPrt->PXAQSize > 0 && pPrt->PXAQSize < SK_MIN_TXQ_SIZE)))) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E023, SKERR_HWI_E023MSG); - return(1); - } - - UsedMem += pPrt->PRxQSize + pPrt->PXSQSize + pPrt->PXAQSize; - } - - if (UsedMem > pAC->GIni.GIRamSize) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E012, SKERR_HWI_E012MSG); - return(1); - } - - /* Now start address calculation */ - StartAddr = pAC->GIni.GIRamOffs; - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - pPrt = &pAC->GIni.GP[i]; - - /* Calculate/Check values for the receive queue */ - Rtv2 = DoCalcAddr(pAC, pPrt, pPrt->PRxQSize, &StartAddr, - &pPrt->PRxQRamStart, &pPrt->PRxQRamEnd); - Rtv |= Rtv2; - - /* Calculate/Check values for the synchronous Tx queue */ - Rtv2 = DoCalcAddr(pAC, pPrt, pPrt->PXSQSize, &StartAddr, - &pPrt->PXsQRamStart, &pPrt->PXsQRamEnd); - Rtv |= Rtv2; - - /* Calculate/Check values for the asynchronous Tx queue */ - Rtv2 = DoCalcAddr(pAC, pPrt, pPrt->PXAQSize, &StartAddr, - &pPrt->PXaQRamStart, &pPrt->PXaQRamEnd); - Rtv |= Rtv2; - - if (Rtv) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E013, SKERR_HWI_E013MSG); - return(1); - } - } - - return(0); -} /* SkGeCheckQSize */ - - -/****************************************************************************** - * - * SkGeInitMacArb() - Initialize the MAC Arbiter - * - * Description: - * This function initializes the MAC Arbiter. - * It must not be called if there is still an - * initialized or active port. - * - * Returns: - * nothing - */ -static void SkGeInitMacArb( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - /* release local reset */ - SK_OUT16(IoC, B3_MA_TO_CTRL, MA_RST_CLR); - - /* configure timeout values */ - SK_OUT8(IoC, B3_MA_TOINI_RX1, SK_MAC_TO_53); - SK_OUT8(IoC, B3_MA_TOINI_RX2, SK_MAC_TO_53); - SK_OUT8(IoC, B3_MA_TOINI_TX1, SK_MAC_TO_53); - SK_OUT8(IoC, B3_MA_TOINI_TX2, SK_MAC_TO_53); - - SK_OUT8(IoC, B3_MA_RCINI_RX1, 0); - SK_OUT8(IoC, B3_MA_RCINI_RX2, 0); - SK_OUT8(IoC, B3_MA_RCINI_TX1, 0); - SK_OUT8(IoC, B3_MA_RCINI_TX2, 0); - - /* recovery values are needed for XMAC II Rev. B2 only */ - /* Fast Output Enable Mode was intended to use with Rev. B2, but now? */ - - /* - * There is no start or enable button to push, therefore - * the MAC arbiter is configured and enabled now. - */ -} /* SkGeInitMacArb */ - - -/****************************************************************************** - * - * SkGeInitPktArb() - Initialize the Packet Arbiter - * - * Description: - * This function initializes the Packet Arbiter. - * It must not be called if there is still an - * initialized or active port. - * - * Returns: - * nothing - */ -static void SkGeInitPktArb( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - /* release local reset */ - SK_OUT16(IoC, B3_PA_CTRL, PA_RST_CLR); - - /* configure timeout values */ - SK_OUT16(IoC, B3_PA_TOINI_RX1, SK_PKT_TO_MAX); - SK_OUT16(IoC, B3_PA_TOINI_RX2, SK_PKT_TO_MAX); - SK_OUT16(IoC, B3_PA_TOINI_TX1, SK_PKT_TO_MAX); - SK_OUT16(IoC, B3_PA_TOINI_TX2, SK_PKT_TO_MAX); - - /* - * enable timeout timers if jumbo frames not used - * NOTE: the packet arbiter timeout interrupt is needed for - * half duplex hangup workaround - */ - if (pAC->GIni.GIPortUsage != SK_JUMBO_LINK) { - if (pAC->GIni.GIMacsFound == 1) { - SK_OUT16(IoC, B3_PA_CTRL, PA_ENA_TO_TX1); - } - else { - SK_OUT16(IoC, B3_PA_CTRL, PA_ENA_TO_TX1 | PA_ENA_TO_TX2); - } - } -} /* SkGeInitPktArb */ - - -/****************************************************************************** - * - * SkGeInitMacFifo() - Initialize the MAC FIFOs - * - * Description: - * Initialize all MAC FIFOs of the specified port - * - * Returns: - * nothing - */ -static void SkGeInitMacFifo( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_U16 Word; -#ifdef VCPU - SK_U32 DWord; -#endif /* VCPU */ - /* - * For each FIFO: - * - release local reset - * - use default value for MAC FIFO size - * - setup defaults for the control register - * - enable the FIFO - */ - - Word = GMF_RX_CTRL_DEF; - - if (pAC->GIni.GIGenesis) { - /* Configure Rx MAC FIFO */ - SK_OUT8(IoC, MR_ADDR(Port, RX_MFF_CTRL2), MFF_RST_CLR); - SK_OUT16(IoC, MR_ADDR(Port, RX_MFF_CTRL1), MFF_RX_CTRL_DEF); - SK_OUT8(IoC, MR_ADDR(Port, RX_MFF_CTRL2), MFF_ENA_OP_MD); - - /* Configure Tx MAC FIFO */ - SK_OUT8(IoC, MR_ADDR(Port, TX_MFF_CTRL2), MFF_RST_CLR); - SK_OUT16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), MFF_TX_CTRL_DEF); - SK_OUT8(IoC, MR_ADDR(Port, TX_MFF_CTRL2), MFF_ENA_OP_MD); - - /* Enable frame flushing if jumbo frames used */ - if (pAC->GIni.GIPortUsage == SK_JUMBO_LINK) { - SK_OUT16(IoC, MR_ADDR(Port, RX_MFF_CTRL1), MFF_ENA_FLUSH); - } - } - else { - /* set Rx GMAC FIFO Flush Mask */ - SK_OUT16(IoC, MR_ADDR(Port, RX_GMF_FL_MSK), (SK_U16)RX_FF_FL_DEF_MSK); - - if (pAC->GIni.GIYukonLite && pAC->GIni.GIChipId == CHIP_ID_YUKON) { - - Word &= ~GMF_RX_F_FL_ON; - } - - /* Configure Rx MAC FIFO */ - SK_OUT8(IoC, MR_ADDR(Port, RX_GMF_CTRL_T), (SK_U8)GMF_RST_CLR); - SK_OUT16(IoC, MR_ADDR(Port, RX_GMF_CTRL_T), Word); - - /* set Rx GMAC FIFO Flush Threshold (default: 0x0a -> 56 bytes) */ - SK_OUT16(IoC, MR_ADDR(Port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF); - - /* Configure Tx MAC FIFO */ - SK_OUT8(IoC, MR_ADDR(Port, TX_GMF_CTRL_T), (SK_U8)GMF_RST_CLR); - SK_OUT16(IoC, MR_ADDR(Port, TX_GMF_CTRL_T), (SK_U16)GMF_TX_CTRL_DEF); - -#ifdef VCPU - SK_IN32(IoC, MR_ADDR(Port, RX_GMF_AF_THR), &DWord); - SK_IN32(IoC, MR_ADDR(Port, TX_GMF_AE_THR), &DWord); -#endif /* VCPU */ - - /* set Tx GMAC FIFO Almost Empty Threshold */ -/* SK_OUT32(IoC, MR_ADDR(Port, TX_GMF_AE_THR), 0); */ - } -} /* SkGeInitMacFifo */ - - -/****************************************************************************** - * - * SkGeLoadLnkSyncCnt() - Load the Link Sync Counter and starts counting - * - * Description: - * This function starts the Link Sync Counter of the specified - * port and enables the generation of an Link Sync IRQ. - * The Link Sync Counter may be used to detect an active link, - * if autonegotiation is not used. - * - * Note: - * o To ensure receiving the Link Sync Event the LinkSyncCounter - * should be initialized BEFORE clearing the XMAC's reset! - * o Enable IS_LNK_SYNC_M1 and IS_LNK_SYNC_M2 after calling this - * function. - * - * Returns: - * nothing - */ -void SkGeLoadLnkSyncCnt( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_U32 CntVal) /* Counter value */ -{ - SK_U32 OrgIMsk; - SK_U32 NewIMsk; - SK_U32 ISrc; - SK_BOOL IrqPend; - - /* stop counter */ - SK_OUT8(IoC, MR_ADDR(Port, LNK_SYNC_CTRL), LED_STOP); - - /* - * ASIC problem: - * Each time starting the Link Sync Counter an IRQ is generated - * by the adapter. See problem report entry from 21.07.98 - * - * Workaround: Disable Link Sync IRQ and clear the unexpeced IRQ - * if no IRQ is already pending. - */ - IrqPend = SK_FALSE; - SK_IN32(IoC, B0_ISRC, &ISrc); - SK_IN32(IoC, B0_IMSK, &OrgIMsk); - if (Port == MAC_1) { - NewIMsk = OrgIMsk & ~IS_LNK_SYNC_M1; - if ((ISrc & IS_LNK_SYNC_M1) != 0) { - IrqPend = SK_TRUE; - } - } - else { - NewIMsk = OrgIMsk & ~IS_LNK_SYNC_M2; - if ((ISrc & IS_LNK_SYNC_M2) != 0) { - IrqPend = SK_TRUE; - } - } - if (!IrqPend) { - SK_OUT32(IoC, B0_IMSK, NewIMsk); - } - - /* load counter */ - SK_OUT32(IoC, MR_ADDR(Port, LNK_SYNC_INI), CntVal); - - /* start counter */ - SK_OUT8(IoC, MR_ADDR(Port, LNK_SYNC_CTRL), LED_START); - - if (!IrqPend) { - /* clear the unexpected IRQ, and restore the interrupt mask */ - SK_OUT8(IoC, MR_ADDR(Port, LNK_SYNC_CTRL), LED_CLR_IRQ); - SK_OUT32(IoC, B0_IMSK, OrgIMsk); - } -} /* SkGeLoadLnkSyncCnt*/ - - -/****************************************************************************** - * - * SkGeCfgSync() - Configure synchronous bandwidth for this port. - * - * Description: - * This function may be used to configure synchronous bandwidth - * to the specified port. This may be done any time after - * initializing the port. The configuration values are NOT saved - * in the HWAC port structure and will be overwritten any - * time when stopping and starting the port. - * Any values for the synchronous configuration will be ignored - * if the size of the synchronous queue is zero! - * - * The default configuration for the synchronous service is - * TXA_ENA_FSYNC. This means if the size of - * the synchronous queue is unequal zero but no specific - * synchronous bandwidth is configured, the synchronous queue - * will always have the 'unlimited' transmit priority! - * - * This mode will be restored if the synchronous bandwidth is - * deallocated ('IntTime' = 0 and 'LimCount' = 0). - * - * Returns: - * 0: success - * 1: parameter configuration error - * 2: try to configure quality of service although no - * synchronous queue is configured - */ -int SkGeCfgSync( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_U32 IntTime, /* Interval Timer Value in units of 8ns */ -SK_U32 LimCount, /* Number of bytes to transfer during IntTime */ -int SyncMode) /* Sync Mode: TXA_ENA_ALLOC | TXA_DIS_ALLOC | 0 */ -{ - int Rtv; - - Rtv = 0; - - /* check the parameters */ - if (LimCount > IntTime || - (LimCount == 0 && IntTime != 0) || - (LimCount != 0 && IntTime == 0)) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E010, SKERR_HWI_E010MSG); - return(1); - } - - if (pAC->GIni.GP[Port].PXSQSize == 0) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E009, SKERR_HWI_E009MSG); - return(2); - } - - /* calculate register values */ - IntTime = (IntTime / 2) * pAC->GIni.GIHstClkFact / 100; - LimCount = LimCount / 8; - - if (IntTime > TXA_MAX_VAL || LimCount > TXA_MAX_VAL) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E010, SKERR_HWI_E010MSG); - return(1); - } - - /* - * - Enable 'Force Sync' to ensure the synchronous queue - * has the priority while configuring the new values. - * - Also 'disable alloc' to ensure the settings complies - * to the SyncMode parameter. - * - Disable 'Rate Control' to configure the new values. - * - write IntTime and LimCount - * - start 'Rate Control' and disable 'Force Sync' - * if Interval Timer or Limit Counter not zero. - */ - SK_OUT8(IoC, MR_ADDR(Port, TXA_CTRL), - TXA_ENA_FSYNC | TXA_DIS_ALLOC | TXA_STOP_RC); - - SK_OUT32(IoC, MR_ADDR(Port, TXA_ITI_INI), IntTime); - SK_OUT32(IoC, MR_ADDR(Port, TXA_LIM_INI), LimCount); - - SK_OUT8(IoC, MR_ADDR(Port, TXA_CTRL), - (SK_U8)(SyncMode & (TXA_ENA_ALLOC | TXA_DIS_ALLOC))); - - if (IntTime != 0 || LimCount != 0) { - SK_OUT8(IoC, MR_ADDR(Port, TXA_CTRL), TXA_DIS_FSYNC | TXA_START_RC); - } - - return(0); -} /* SkGeCfgSync */ - - -/****************************************************************************** - * - * DoInitRamQueue() - Initialize the RAM Buffer Address of a single Queue - * - * Desccription: - * If the queue is used, enable and initialize it. - * Make sure the queue is still reset, if it is not used. - * - * Returns: - * nothing - */ -static void DoInitRamQueue( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int QuIoOffs, /* Queue IO Address Offset */ -SK_U32 QuStartAddr, /* Queue Start Address */ -SK_U32 QuEndAddr, /* Queue End Address */ -int QuType) /* Queue Type (SK_RX_SRAM_Q|SK_RX_BRAM_Q|SK_TX_RAM_Q) */ -{ - SK_U32 RxUpThresVal; - SK_U32 RxLoThresVal; - - if (QuStartAddr != QuEndAddr) { - /* calculate thresholds, assume we have a big Rx queue */ - RxUpThresVal = (QuEndAddr + 1 - QuStartAddr - SK_RB_ULPP) / 8; - RxLoThresVal = (QuEndAddr + 1 - QuStartAddr - SK_RB_LLPP_B)/8; - - /* build HW address format */ - QuStartAddr = QuStartAddr / 8; - QuEndAddr = QuEndAddr / 8; - - /* release local reset */ - SK_OUT8(IoC, RB_ADDR(QuIoOffs, RB_CTRL), RB_RST_CLR); - - /* configure addresses */ - SK_OUT32(IoC, RB_ADDR(QuIoOffs, RB_START), QuStartAddr); - SK_OUT32(IoC, RB_ADDR(QuIoOffs, RB_END), QuEndAddr); - SK_OUT32(IoC, RB_ADDR(QuIoOffs, RB_WP), QuStartAddr); - SK_OUT32(IoC, RB_ADDR(QuIoOffs, RB_RP), QuStartAddr); - - switch (QuType) { - case SK_RX_SRAM_Q: - /* configure threshold for small Rx Queue */ - RxLoThresVal += (SK_RB_LLPP_B - SK_RB_LLPP_S) / 8; - - /* continue with SK_RX_BRAM_Q */ - case SK_RX_BRAM_Q: - /* write threshold for Rx Queue */ - - SK_OUT32(IoC, RB_ADDR(QuIoOffs, RB_RX_UTPP), RxUpThresVal); - SK_OUT32(IoC, RB_ADDR(QuIoOffs, RB_RX_LTPP), RxLoThresVal); - - /* the high priority threshold not used */ - break; - case SK_TX_RAM_Q: - /* - * Do NOT use Store & Forward under normal operation due to - * performance optimization (GENESIS only). - * But if Jumbo Frames are configured (XMAC Tx FIFO is only 4 kB) - * or YUKON is used ((GMAC Tx FIFO is only 1 kB) - * we NEED Store & Forward of the RAM buffer. - */ - if (pAC->GIni.GIPortUsage == SK_JUMBO_LINK || - !pAC->GIni.GIGenesis) { - /* enable Store & Forward Mode for the Tx Side */ - SK_OUT8(IoC, RB_ADDR(QuIoOffs, RB_CTRL), RB_ENA_STFWD); - } - break; - } - - /* set queue operational */ - SK_OUT8(IoC, RB_ADDR(QuIoOffs, RB_CTRL), RB_ENA_OP_MD); - } - else { - /* ensure the queue is still disabled */ - SK_OUT8(IoC, RB_ADDR(QuIoOffs, RB_CTRL), RB_RST_SET); - } -} /* DoInitRamQueue */ - - -/****************************************************************************** - * - * SkGeInitRamBufs() - Initialize the RAM Buffer Queues - * - * Description: - * Initialize all RAM Buffer Queues of the specified port - * - * Returns: - * nothing - */ -static void SkGeInitRamBufs( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - int RxQType; - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PRxQSize == SK_MIN_RXQ_SIZE) { - RxQType = SK_RX_SRAM_Q; /* small Rx Queue */ - } else { - RxQType = SK_RX_BRAM_Q; /* big Rx Queue */ - } - - DoInitRamQueue(pAC, IoC, pPrt->PRxQOff, pPrt->PRxQRamStart, - pPrt->PRxQRamEnd, RxQType); - - DoInitRamQueue(pAC, IoC, pPrt->PXsQOff, pPrt->PXsQRamStart, - pPrt->PXsQRamEnd, SK_TX_RAM_Q); - - DoInitRamQueue(pAC, IoC, pPrt->PXaQOff, pPrt->PXaQRamStart, - pPrt->PXaQRamEnd, SK_TX_RAM_Q); - -} /* SkGeInitRamBufs */ - - -/****************************************************************************** - * - * SkGeInitRamIface() - Initialize the RAM Interface - * - * Description: - * This function initializes the Adapters RAM Interface. - * - * Note: - * This function is used in the diagnostics. - * - * Returns: - * nothing - */ -void SkGeInitRamIface( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - /* release local reset */ - SK_OUT16(IoC, B3_RI_CTRL, RI_RST_CLR); - - /* configure timeout values */ - SK_OUT8(IoC, B3_RI_WTO_R1, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_WTO_XA1, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_WTO_XS1, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_RTO_R1, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_RTO_XA1, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_RTO_XS1, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_WTO_R2, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_WTO_XA2, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_WTO_XS2, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_RTO_R2, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_RTO_XA2, SK_RI_TO_53); - SK_OUT8(IoC, B3_RI_RTO_XS2, SK_RI_TO_53); - -} /* SkGeInitRamIface */ - - -/****************************************************************************** - * - * SkGeInitBmu() - Initialize the BMU state machines - * - * Description: - * Initialize all BMU state machines of the specified port - * - * Returns: - * nothing - */ -static void SkGeInitBmu( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U32 RxWm; - SK_U32 TxWm; - - pPrt = &pAC->GIni.GP[Port]; - - RxWm = SK_BMU_RX_WM; - TxWm = SK_BMU_TX_WM; - - if (!pAC->GIni.GIPciSlot64 && !pAC->GIni.GIPciClock66) { - /* for better performance */ - RxWm /= 2; - TxWm /= 2; - } - - /* Rx Queue: Release all local resets and set the watermark */ - SK_OUT32(IoC, Q_ADDR(pPrt->PRxQOff, Q_CSR), CSR_CLR_RESET); - SK_OUT32(IoC, Q_ADDR(pPrt->PRxQOff, Q_F), RxWm); - - /* - * Tx Queue: Release all local resets if the queue is used ! - * set watermark - */ - if (pPrt->PXSQSize != 0) { - SK_OUT32(IoC, Q_ADDR(pPrt->PXsQOff, Q_CSR), CSR_CLR_RESET); - SK_OUT32(IoC, Q_ADDR(pPrt->PXsQOff, Q_F), TxWm); - } - - if (pPrt->PXAQSize != 0) { - SK_OUT32(IoC, Q_ADDR(pPrt->PXaQOff, Q_CSR), CSR_CLR_RESET); - SK_OUT32(IoC, Q_ADDR(pPrt->PXaQOff, Q_F), TxWm); - } - /* - * Do NOT enable the descriptor poll timers here, because - * the descriptor addresses are not specified yet. - */ -} /* SkGeInitBmu */ - - -/****************************************************************************** - * - * TestStopBit() - Test the stop bit of the queue - * - * Description: - * Stopping a queue is not as simple as it seems to be. - * If descriptor polling is enabled, it may happen - * that RX/TX stop is done and SV idle is NOT set. - * In this case we have to issue another stop command. - * - * Returns: - * The queues control status register - */ -static SK_U32 TestStopBit( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO Context */ -int QuIoOffs) /* Queue IO Address Offset */ -{ - SK_U32 QuCsr; /* CSR contents */ - - SK_IN32(IoC, Q_ADDR(QuIoOffs, Q_CSR), &QuCsr); - - if ((QuCsr & (CSR_STOP | CSR_SV_IDLE)) == 0) { - /* Stop Descriptor overridden by start command */ - SK_OUT32(IoC, Q_ADDR(QuIoOffs, Q_CSR), CSR_STOP); - - SK_IN32(IoC, Q_ADDR(QuIoOffs, Q_CSR), &QuCsr); - } - - return(QuCsr); -} /* TestStopBit */ - - -/****************************************************************************** - * - * SkGeStopPort() - Stop the Rx/Tx activity of the port 'Port'. - * - * Description: - * After calling this function the descriptor rings and Rx and Tx - * queues of this port may be reconfigured. - * - * It is possible to stop the receive and transmit path separate or - * both together. - * - * Dir = SK_STOP_TX Stops the transmit path only and resets the MAC. - * The receive queue is still active and - * the pending Rx frames may be still transferred - * into the RxD. - * SK_STOP_RX Stop the receive path. The tansmit path - * has to be stopped once before. - * SK_STOP_ALL SK_STOP_TX + SK_STOP_RX - * - * RstMode = SK_SOFT_RST Resets the MAC. The PHY is still alive. - * SK_HARD_RST Resets the MAC and the PHY. - * - * Example: - * 1) A Link Down event was signaled for a port. Therefore the activity - * of this port should be stopped and a hardware reset should be issued - * to enable the workaround of XMAC errata #2. But the received frames - * should not be discarded. - * ... - * SkGeStopPort(pAC, IoC, Port, SK_STOP_TX, SK_HARD_RST); - * (transfer all pending Rx frames) - * SkGeStopPort(pAC, IoC, Port, SK_STOP_RX, SK_HARD_RST); - * ... - * - * 2) An event was issued which request the driver to switch - * the 'virtual active' link to an other already active port - * as soon as possible. The frames in the receive queue of this - * port may be lost. But the PHY must not be reset during this - * event. - * ... - * SkGeStopPort(pAC, IoC, Port, SK_STOP_ALL, SK_SOFT_RST); - * ... - * - * Extended Description: - * If SK_STOP_TX is set, - * o disable the MAC's receive and transmitter to prevent - * from sending incomplete frames - * o stop the port's transmit queues before terminating the - * BMUs to prevent from performing incomplete PCI cycles - * on the PCI bus - * - The network Rx and Tx activity and PCI Tx transfer is - * disabled now. - * o reset the MAC depending on the RstMode - * o Stop Interval Timer and Limit Counter of Tx Arbiter, - * also disable Force Sync bit and Enable Alloc bit. - * o perform a local reset of the port's Tx path - * - reset the PCI FIFO of the async Tx queue - * - reset the PCI FIFO of the sync Tx queue - * - reset the RAM Buffer async Tx queue - * - reset the RAM Buffer sync Tx queue - * - reset the MAC Tx FIFO - * o switch Link and Tx LED off, stop the LED counters - * - * If SK_STOP_RX is set, - * o stop the port's receive queue - * - The path data transfer activity is fully stopped now. - * o perform a local reset of the port's Rx path - * - reset the PCI FIFO of the Rx queue - * - reset the RAM Buffer receive queue - * - reset the MAC Rx FIFO - * o switch Rx LED off, stop the LED counter - * - * If all ports are stopped, - * o reset the RAM Interface. - * - * Notes: - * o This function may be called during the driver states RESET_PORT and - * SWITCH_PORT. - */ -void SkGeStopPort( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* I/O context */ -int Port, /* port to stop (MAC_1 + n) */ -int Dir, /* Direction to Stop (SK_STOP_RX, SK_STOP_TX, SK_STOP_ALL) */ -int RstMode)/* Reset Mode (SK_SOFT_RST, SK_HARD_RST) */ -{ -#ifndef SK_DIAG - SK_EVPARA Para; -#endif /* !SK_DIAG */ - SK_GEPORT *pPrt; - SK_U32 DWord; - SK_U32 XsCsr; - SK_U32 XaCsr; - SK_U64 ToutStart; - int i; - int ToutCnt; - - pPrt = &pAC->GIni.GP[Port]; - - if ((Dir & SK_STOP_TX) != 0) { - /* disable receiver and transmitter */ - SkMacRxTxDisable(pAC, IoC, Port); - - /* stop both transmit queues */ - /* - * If the BMU is in the reset state CSR_STOP will terminate - * immediately. - */ - SK_OUT32(IoC, Q_ADDR(pPrt->PXsQOff, Q_CSR), CSR_STOP); - SK_OUT32(IoC, Q_ADDR(pPrt->PXaQOff, Q_CSR), CSR_STOP); - - ToutStart = SkOsGetTime(pAC); - ToutCnt = 0; - do { - /* - * Clear packet arbiter timeout to make sure - * this loop will terminate. - */ - SK_OUT16(IoC, B3_PA_CTRL, (Port == MAC_1) ? PA_CLR_TO_TX1 : - PA_CLR_TO_TX2); - - /* - * If the transfer stucks at the MAC the STOP command will not - * terminate if we don't flush the XMAC's transmit FIFO ! - */ - SkMacFlushTxFifo(pAC, IoC, Port); - - XsCsr = TestStopBit(pAC, IoC, pPrt->PXsQOff); - XaCsr = TestStopBit(pAC, IoC, pPrt->PXaQOff); - - if (SkOsGetTime(pAC) - ToutStart > (SK_TICKS_PER_SEC / 18)) { - /* - * Timeout of 1/18 second reached. - * This needs to be checked at 1/18 sec only. - */ - ToutCnt++; - if (ToutCnt > 1) { - /* Might be a problem when the driver event handler - * calls StopPort again. XXX. - */ - - /* Fatal Error, Loop aborted */ - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_HWI_E018, - SKERR_HWI_E018MSG); -#ifndef SK_DIAG - Para.Para64 = Port; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); -#endif /* !SK_DIAG */ - return; - } - /* - * Cache incoherency workaround: Assume a start command - * has been lost while sending the frame. - */ - ToutStart = SkOsGetTime(pAC); - - if ((XsCsr & CSR_STOP) != 0) { - SK_OUT32(IoC, Q_ADDR(pPrt->PXsQOff, Q_CSR), CSR_START); - } - if ((XaCsr & CSR_STOP) != 0) { - SK_OUT32(IoC, Q_ADDR(pPrt->PXaQOff, Q_CSR), CSR_START); - } - } - - /* - * Because of the ASIC problem report entry from 21.08.1998 it is - * required to wait until CSR_STOP is reset and CSR_SV_IDLE is set. - */ - } while ((XsCsr & (CSR_STOP | CSR_SV_IDLE)) != CSR_SV_IDLE || - (XaCsr & (CSR_STOP | CSR_SV_IDLE)) != CSR_SV_IDLE); - - /* Reset the MAC depending on the RstMode */ - if (RstMode == SK_SOFT_RST) { - SkMacSoftRst(pAC, IoC, Port); - } - else { - SkMacHardRst(pAC, IoC, Port); - } - - /* Disable Force Sync bit and Enable Alloc bit */ - SK_OUT8(IoC, MR_ADDR(Port, TXA_CTRL), - TXA_DIS_FSYNC | TXA_DIS_ALLOC | TXA_STOP_RC); - - /* Stop Interval Timer and Limit Counter of Tx Arbiter */ - SK_OUT32(IoC, MR_ADDR(Port, TXA_ITI_INI), 0L); - SK_OUT32(IoC, MR_ADDR(Port, TXA_LIM_INI), 0L); - - /* Perform a local reset of the port's Tx path */ - - /* Reset the PCI FIFO of the async Tx queue */ - SK_OUT32(IoC, Q_ADDR(pPrt->PXaQOff, Q_CSR), CSR_SET_RESET); - /* Reset the PCI FIFO of the sync Tx queue */ - SK_OUT32(IoC, Q_ADDR(pPrt->PXsQOff, Q_CSR), CSR_SET_RESET); - /* Reset the RAM Buffer async Tx queue */ - SK_OUT8(IoC, RB_ADDR(pPrt->PXaQOff, RB_CTRL), RB_RST_SET); - /* Reset the RAM Buffer sync Tx queue */ - SK_OUT8(IoC, RB_ADDR(pPrt->PXsQOff, RB_CTRL), RB_RST_SET); - - /* Reset Tx MAC FIFO */ - if (pAC->GIni.GIGenesis) { - /* Note: MFF_RST_SET does NOT reset the XMAC ! */ - SK_OUT8(IoC, MR_ADDR(Port, TX_MFF_CTRL2), MFF_RST_SET); - - /* switch Link and Tx LED off, stop the LED counters */ - /* Link LED is switched off by the RLMT and the Diag itself */ - SkGeXmitLED(pAC, IoC, MR_ADDR(Port, TX_LED_INI), SK_LED_DIS); - } - else { - /* Reset TX MAC FIFO */ - SK_OUT8(IoC, MR_ADDR(Port, TX_GMF_CTRL_T), (SK_U8)GMF_RST_SET); - } - } - - if ((Dir & SK_STOP_RX) != 0) { - /* - * The RX Stop Command will not terminate if no buffers - * are queued in the RxD ring. But it will always reach - * the Idle state. Therefore we can use this feature to - * stop the transfer of received packets. - */ - /* stop the port's receive queue */ - SK_OUT32(IoC, Q_ADDR(pPrt->PRxQOff, Q_CSR), CSR_STOP); - - i = 100; - do { - /* - * Clear packet arbiter timeout to make sure - * this loop will terminate - */ - SK_OUT16(IoC, B3_PA_CTRL, (Port == MAC_1) ? PA_CLR_TO_RX1 : - PA_CLR_TO_RX2); - - DWord = TestStopBit(pAC, IoC, pPrt->PRxQOff); - - /* timeout if i==0 (bug fix for #10748) */ - if (--i == 0) { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_HWI_E024, - SKERR_HWI_E024MSG); - break; - } - /* - * because of the ASIC problem report entry from 21.08.98 - * it is required to wait until CSR_STOP is reset and - * CSR_SV_IDLE is set. - */ - } while ((DWord & (CSR_STOP | CSR_SV_IDLE)) != CSR_SV_IDLE); - - /* The path data transfer activity is fully stopped now */ - - /* Perform a local reset of the port's Rx path */ - - /* Reset the PCI FIFO of the Rx queue */ - SK_OUT32(IoC, Q_ADDR(pPrt->PRxQOff, Q_CSR), CSR_SET_RESET); - /* Reset the RAM Buffer receive queue */ - SK_OUT8(IoC, RB_ADDR(pPrt->PRxQOff, RB_CTRL), RB_RST_SET); - - /* Reset Rx MAC FIFO */ - if (pAC->GIni.GIGenesis) { - - SK_OUT8(IoC, MR_ADDR(Port, RX_MFF_CTRL2), MFF_RST_SET); - - /* switch Rx LED off, stop the LED counter */ - SkGeXmitLED(pAC, IoC, MR_ADDR(Port, RX_LED_INI), SK_LED_DIS); - } - else { - /* Reset Rx MAC FIFO */ - SK_OUT8(IoC, MR_ADDR(Port, RX_GMF_CTRL_T), (SK_U8)GMF_RST_SET); - } - } -} /* SkGeStopPort */ - - -/****************************************************************************** - * - * SkGeInit0() - Level 0 Initialization - * - * Description: - * - Initialize the BMU address offsets - * - * Returns: - * nothing - */ -static void SkGeInit0( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - int i; - SK_GEPORT *pPrt; - - for (i = 0; i < SK_MAX_MACS; i++) { - pPrt = &pAC->GIni.GP[i]; - - pPrt->PState = SK_PRT_RESET; - pPrt->PRxQOff = QOffTab[i].RxQOff; - pPrt->PXsQOff = QOffTab[i].XsQOff; - pPrt->PXaQOff = QOffTab[i].XaQOff; - pPrt->PCheckPar = SK_FALSE; - pPrt->PIsave = 0; - pPrt->PPrevShorts = 0; - pPrt->PLinkResCt = 0; - pPrt->PAutoNegTOCt = 0; - pPrt->PPrevRx = 0; - pPrt->PPrevFcs = 0; - pPrt->PRxLim = SK_DEF_RX_WA_LIM; - pPrt->PLinkMode = SK_LMODE_AUTOFULL; - pPrt->PLinkSpeedCap = SK_LSPEED_CAP_1000MBPS; - pPrt->PLinkSpeed = SK_LSPEED_1000MBPS; - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_UNKNOWN; - pPrt->PLinkModeConf = SK_LMODE_AUTOSENSE; - pPrt->PFlowCtrlMode = SK_FLOW_MODE_SYM_OR_REM; - pPrt->PLinkBroken = SK_TRUE; /* See WA code */ - pPrt->PLinkCap = (SK_LMODE_CAP_HALF | SK_LMODE_CAP_FULL | - SK_LMODE_CAP_AUTOHALF | SK_LMODE_CAP_AUTOFULL); - pPrt->PLinkModeStatus = SK_LMODE_STAT_UNKNOWN; - pPrt->PFlowCtrlCap = SK_FLOW_MODE_SYM_OR_REM; - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_NONE; - pPrt->PMSCap = 0; - pPrt->PMSMode = SK_MS_MODE_AUTO; - pPrt->PMSStatus = SK_MS_STAT_UNSET; - pPrt->PAutoNegFail = SK_FALSE; - pPrt->PLipaAutoNeg = SK_LIPA_UNKNOWN; - pPrt->PHWLinkUp = SK_FALSE; - } - - pAC->GIni.GIPortUsage = SK_RED_LINK; - -} /* SkGeInit0*/ - -#ifdef SK_PCI_RESET - -/****************************************************************************** - * - * SkGePciReset() - Reset PCI interface - * - * Description: - * o Read PCI configuration. - * o Change power state to 3. - * o Change power state to 0. - * o Restore PCI configuration. - * - * Returns: - * 0: Success. - * 1: Power state could not be changed to 3. - */ -static int SkGePciReset( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - int i; - SK_U16 PmCtlSts; - SK_U32 Bp1; - SK_U32 Bp2; - SK_U16 PciCmd; - SK_U8 Cls; - SK_U8 Lat; - SK_U8 ConfigSpace[PCI_CFG_SIZE]; - - /* - * Note: Switching to D3 state is like a software reset. - * Switching from D3 to D0 is a hardware reset. - * We have to save and restore the configuration space. - */ - for (i = 0; i < PCI_CFG_SIZE; i++) { - SkPciReadCfgDWord(pAC, i*4, &ConfigSpace[i]); - } - - /* We know the RAM Interface Arbiter is enabled. */ - SkPciWriteCfgWord(pAC, PCI_PM_CTL_STS, PCI_PM_STATE_D3); - SkPciReadCfgWord(pAC, PCI_PM_CTL_STS, &PmCtlSts); - - if ((PmCtlSts & PCI_PM_STATE_MSK) != PCI_PM_STATE_D3) { - return(1); - } - - /* Return to D0 state. */ - SkPciWriteCfgWord(pAC, PCI_PM_CTL_STS, PCI_PM_STATE_D0); - - /* Check for D0 state. */ - SkPciReadCfgWord(pAC, PCI_PM_CTL_STS, &PmCtlSts); - - if ((PmCtlSts & PCI_PM_STATE_MSK) != PCI_PM_STATE_D0) { - return(1); - } - - /* Check PCI Config Registers. */ - SkPciReadCfgWord(pAC, PCI_COMMAND, &PciCmd); - SkPciReadCfgByte(pAC, PCI_CACHE_LSZ, &Cls); - SkPciReadCfgDWord(pAC, PCI_BASE_1ST, &Bp1); - SkPciReadCfgDWord(pAC, PCI_BASE_2ND, &Bp2); - SkPciReadCfgByte(pAC, PCI_LAT_TIM, &Lat); - - if (PciCmd != 0 || Cls != 0 || (Bp1 & 0xfffffff0L) != 0 || Bp2 != 1 || - Lat != 0) { - return(1); - } - - /* Restore PCI Config Space. */ - for (i = 0; i < PCI_CFG_SIZE; i++) { - SkPciWriteCfgDWord(pAC, i*4, ConfigSpace[i]); - } - - return(0); -} /* SkGePciReset */ - -#endif /* SK_PCI_RESET */ - -/****************************************************************************** - * - * SkGeInit1() - Level 1 Initialization - * - * Description: - * o Do a software reset. - * o Clear all reset bits. - * o Verify that the detected hardware is present. - * Return an error if not. - * o Get the hardware configuration - * + Read the number of MACs/Ports. - * + Read the RAM size. - * + Read the PCI Revision Id. - * + Find out the adapters host clock speed - * + Read and check the PHY type - * - * Returns: - * 0: success - * 5: Unexpected PHY type detected - * 6: HW self test failed - */ -static int SkGeInit1( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - SK_U8 Byte; - SK_U16 Word; - SK_U16 CtrlStat; - SK_U32 FlashAddr; - int RetVal; - int i; - - RetVal = 0; - - /* save CLK_RUN bits (YUKON-Lite) */ - SK_IN16(IoC, B0_CTST, &CtrlStat); - -#ifdef SK_PCI_RESET - (void)SkGePciReset(pAC, IoC); -#endif /* SK_PCI_RESET */ - - /* do the SW-reset */ - SK_OUT8(IoC, B0_CTST, CS_RST_SET); - - /* release the SW-reset */ - SK_OUT8(IoC, B0_CTST, CS_RST_CLR); - - /* reset all error bits in the PCI STATUS register */ - /* - * Note: PCI Cfg cycles cannot be used, because they are not - * available on some platforms after 'boot time'. - */ - SK_IN16(IoC, PCI_C(PCI_STATUS), &Word); - - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON); - SK_OUT16(IoC, PCI_C(PCI_STATUS), Word | PCI_ERRBITS); - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF); - - /* release Master Reset */ - SK_OUT8(IoC, B0_CTST, CS_MRST_CLR); - -#ifdef CLK_RUN - CtrlStat |= CS_CLK_RUN_ENA; -#endif /* CLK_RUN */ - - /* restore CLK_RUN bits */ - SK_OUT16(IoC, B0_CTST, CtrlStat & - (CS_CLK_RUN_HOT | CS_CLK_RUN_RST | CS_CLK_RUN_ENA)); - - /* read Chip Identification Number */ - SK_IN8(IoC, B2_CHIP_ID, &Byte); - pAC->GIni.GIChipId = Byte; - - /* read number of MACs */ - SK_IN8(IoC, B2_MAC_CFG, &Byte); - pAC->GIni.GIMacsFound = (Byte & CONFIG_SYS_SNG_MAC) ? 1 : 2; - - /* get Chip Revision Number */ - pAC->GIni.GIChipRev = (SK_U8)((Byte & CONFIG_SYS_CHIP_R_MSK) >> 4); - - /* get diff. PCI parameters */ - SK_IN16(IoC, B0_CTST, &CtrlStat); - - /* read the adapters RAM size */ - SK_IN8(IoC, B2_E_0, &Byte); - - if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) { - - pAC->GIni.GIGenesis = SK_TRUE; - - if (Byte == 3) { - /* special case: 4 x 64k x 36, offset = 0x80000 */ - pAC->GIni.GIRamSize = 1024; - pAC->GIni.GIRamOffs = (SK_U32)512 * 1024; - } - else { - pAC->GIni.GIRamSize = (int)Byte * 512; - pAC->GIni.GIRamOffs = 0; - } - /* all GE adapters work with 53.125 MHz host clock */ - pAC->GIni.GIHstClkFact = SK_FACT_53; - - /* set Descr. Poll Timer Init Value to 250 ms */ - pAC->GIni.GIPollTimerVal = - SK_DPOLL_DEF * (SK_U32)pAC->GIni.GIHstClkFact / 100; - } - else { - pAC->GIni.GIGenesis = SK_FALSE; - -#ifndef VCPU - pAC->GIni.GIRamSize = (Byte == 0) ? 128 : (int)Byte * 4; -#else - pAC->GIni.GIRamSize = 128; -#endif - pAC->GIni.GIRamOffs = 0; - - /* WA for chip Rev. A */ - pAC->GIni.GIWolOffs = (pAC->GIni.GIChipRev == 0) ? WOL_REG_OFFS : 0; - - /* get PM Capabilities of PCI config space */ - SK_IN16(IoC, PCI_C(PCI_PM_CAP_REG), &Word); - - /* check if VAUX is available */ - if (((CtrlStat & CS_VAUX_AVAIL) != 0) && - /* check also if PME from D3cold is set */ - ((Word & PCI_PME_D3C_SUP) != 0)) { - /* set entry in GE init struct */ - pAC->GIni.GIVauxAvail = SK_TRUE; - } - - /* save Flash-Address Register */ - SK_IN32(IoC, B2_FAR, &FlashAddr); - - /* test Flash-Address Register */ - SK_OUT8(IoC, B2_FAR + 3, 0xff); - SK_IN8(IoC, B2_FAR + 3, &Byte); - - pAC->GIni.GIYukonLite = (SK_BOOL)(Byte != 0); - - /* restore Flash-Address Register */ - SK_OUT32(IoC, B2_FAR, FlashAddr); - - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - /* set GMAC Link Control reset */ - SK_OUT16(IoC, MR_ADDR(i, GMAC_LINK_CTRL), GMLC_RST_SET); - - /* clear GMAC Link Control reset */ - SK_OUT16(IoC, MR_ADDR(i, GMAC_LINK_CTRL), GMLC_RST_CLR); - } - /* all YU chips work with 78.125 MHz host clock */ - pAC->GIni.GIHstClkFact = SK_FACT_78; - - pAC->GIni.GIPollTimerVal = SK_DPOLL_MAX; /* 215 ms */ - } - - /* check if 64-bit PCI Slot is present */ - pAC->GIni.GIPciSlot64 = (SK_BOOL)((CtrlStat & CS_BUS_SLOT_SZ) != 0); - - /* check if 66 MHz PCI Clock is active */ - pAC->GIni.GIPciClock66 = (SK_BOOL)((CtrlStat & CS_BUS_CLOCK) != 0); - - /* read PCI HW Revision Id. */ - SK_IN8(IoC, PCI_C(PCI_REV_ID), &Byte); - pAC->GIni.GIPciHwRev = Byte; - - /* read the PMD type */ - SK_IN8(IoC, B2_PMD_TYP, &Byte); - pAC->GIni.GICopperType = (SK_U8)(Byte == 'T'); - - /* read the PHY type */ - SK_IN8(IoC, B2_E_1, &Byte); - - Byte &= 0x0f; /* the PHY type is stored in the lower nibble */ - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - - if (pAC->GIni.GIGenesis) { - switch (Byte) { - case SK_PHY_XMAC: - pAC->GIni.GP[i].PhyAddr = PHY_ADDR_XMAC; - break; - case SK_PHY_BCOM: - pAC->GIni.GP[i].PhyAddr = PHY_ADDR_BCOM; - pAC->GIni.GP[i].PMSCap = - SK_MS_CAP_AUTO | SK_MS_CAP_MASTER | SK_MS_CAP_SLAVE; - break; -#ifdef OTHER_PHY - case SK_PHY_LONE: - pAC->GIni.GP[i].PhyAddr = PHY_ADDR_LONE; - break; - case SK_PHY_NAT: - pAC->GIni.GP[i].PhyAddr = PHY_ADDR_NAT; - break; -#endif /* OTHER_PHY */ - default: - /* ERROR: unexpected PHY type detected */ - RetVal = 5; - break; - } - } - else { - if (Byte == 0) { - /* if this field is not initialized */ - Byte = SK_PHY_MARV_COPPER; - pAC->GIni.GICopperType = SK_TRUE; - } - pAC->GIni.GP[i].PhyAddr = PHY_ADDR_MARV; - - if (pAC->GIni.GICopperType) { - pAC->GIni.GP[i].PLinkSpeedCap = SK_LSPEED_CAP_AUTO | - SK_LSPEED_CAP_10MBPS | SK_LSPEED_CAP_100MBPS | - SK_LSPEED_CAP_1000MBPS; - pAC->GIni.GP[i].PLinkSpeed = SK_LSPEED_AUTO; - pAC->GIni.GP[i].PMSCap = - SK_MS_CAP_AUTO | SK_MS_CAP_MASTER | SK_MS_CAP_SLAVE; - } - else { - Byte = SK_PHY_MARV_FIBER; - } - } - - pAC->GIni.GP[i].PhyType = Byte; - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_INIT, - ("PHY type: %d PHY addr: %04x\n", Byte, - pAC->GIni.GP[i].PhyAddr)); - } - - /* get Mac Type & set function pointers dependent on */ - if (pAC->GIni.GIGenesis) { - pAC->GIni.GIMacType = SK_MAC_XMAC; - - pAC->GIni.GIFunc.pFnMacUpdateStats = SkXmUpdateStats; - pAC->GIni.GIFunc.pFnMacStatistic = SkXmMacStatistic; - pAC->GIni.GIFunc.pFnMacResetCounter = SkXmResetCounter; - pAC->GIni.GIFunc.pFnMacOverflow = SkXmOverflowStatus; - } - else { - pAC->GIni.GIMacType = SK_MAC_GMAC; - - pAC->GIni.GIFunc.pFnMacUpdateStats = SkGmUpdateStats; - pAC->GIni.GIFunc.pFnMacStatistic = SkGmMacStatistic; - pAC->GIni.GIFunc.pFnMacResetCounter = SkGmResetCounter; - pAC->GIni.GIFunc.pFnMacOverflow = SkGmOverflowStatus; - -#ifdef SPECIAL_HANDLING - if (pAC->GIni.GIChipId == CHIP_ID_YUKON) { - /* check HW self test result */ - SK_IN8(IoC, B2_E_3, &Byte); - if ((Byte & B2_E3_RES_MASK) != 0) { - RetVal = 6; - } - } -#endif - } - return(RetVal); -} /* SkGeInit1 */ - - -/****************************************************************************** - * - * SkGeInit2() - Level 2 Initialization - * - * Description: - * - start the Blink Source Counter - * - start the Descriptor Poll Timer - * - configure the MAC-Arbiter - * - configure the Packet-Arbiter - * - enable the Tx Arbiters - * - enable the RAM Interface Arbiter - * - * Returns: - * nothing - */ -static void SkGeInit2( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - SK_U32 DWord; - int i; - - /* start the Descriptor Poll Timer */ - if (pAC->GIni.GIPollTimerVal != 0) { - if (pAC->GIni.GIPollTimerVal > SK_DPOLL_MAX) { - pAC->GIni.GIPollTimerVal = SK_DPOLL_MAX; - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E017, SKERR_HWI_E017MSG); - } - SK_OUT32(IoC, B28_DPT_INI, pAC->GIni.GIPollTimerVal); - SK_OUT8(IoC, B28_DPT_CTRL, DPT_START); - } - - if (pAC->GIni.GIGenesis) { - /* start the Blink Source Counter */ - DWord = SK_BLK_DUR * (SK_U32)pAC->GIni.GIHstClkFact / 100; - - SK_OUT32(IoC, B2_BSC_INI, DWord); - SK_OUT8(IoC, B2_BSC_CTRL, BSC_START); - - /* - * Configure the MAC Arbiter and the Packet Arbiter. - * They will be started once and never be stopped. - */ - SkGeInitMacArb(pAC, IoC); - - SkGeInitPktArb(pAC, IoC); - } - else { - /* start Time Stamp Timer */ - SK_OUT8(IoC, GMAC_TI_ST_CTRL, (SK_U8)GMT_ST_START); - } - - /* enable the Tx Arbiters */ - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - SK_OUT8(IoC, MR_ADDR(i, TXA_CTRL), TXA_ENA_ARB); - } - - /* enable the RAM Interface Arbiter */ - SkGeInitRamIface(pAC, IoC); - -} /* SkGeInit2 */ - -/****************************************************************************** - * - * SkGeInit() - Initialize the GE Adapter with the specified level. - * - * Description: - * Level 0: Initialize the Module structures. - * Level 1: Generic Hardware Initialization. The IOP/MemBase pointer has - * to be set before calling this level. - * - * o Do a software reset. - * o Clear all reset bits. - * o Verify that the detected hardware is present. - * Return an error if not. - * o Get the hardware configuration - * + Set GIMacsFound with the number of MACs. - * + Store the RAM size in GIRamSize. - * + Save the PCI Revision ID in GIPciHwRev. - * o return an error - * if Number of MACs > SK_MAX_MACS - * - * After returning from Level 0 the adapter - * may be accessed with IO operations. - * - * Level 2: start the Blink Source Counter - * - * Returns: - * 0: success - * 1: Number of MACs exceeds SK_MAX_MACS (after level 1) - * 2: Adapter not present or not accessible - * 3: Illegal initialization level - * 4: Initialization Level 1 Call missing - * 5: Unexpected PHY type detected - * 6: HW self test failed - */ -int SkGeInit( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Level) /* initialization level */ -{ - int RetVal; /* return value */ - SK_U32 DWord; - - RetVal = 0; - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_INIT, - ("SkGeInit(Level %d)\n", Level)); - - switch (Level) { - case SK_INIT_DATA: - /* Initialization Level 0 */ - SkGeInit0(pAC, IoC); - pAC->GIni.GILevel = SK_INIT_DATA; - break; - - case SK_INIT_IO: - /* Initialization Level 1 */ - RetVal = SkGeInit1(pAC, IoC); - if (RetVal != 0) { - break; - } - - /* check if the adapter seems to be accessible */ - SK_OUT32(IoC, B2_IRQM_INI, 0x11335577L); - SK_IN32(IoC, B2_IRQM_INI, &DWord); - SK_OUT32(IoC, B2_IRQM_INI, 0L); - - if (DWord != 0x11335577L) { - RetVal = 2; - break; - } - - /* check if the number of GIMacsFound matches SK_MAX_MACS */ - if (pAC->GIni.GIMacsFound > SK_MAX_MACS) { - RetVal = 1; - break; - } - - /* Level 1 successfully passed */ - pAC->GIni.GILevel = SK_INIT_IO; - break; - - case SK_INIT_RUN: - /* Initialization Level 2 */ - if (pAC->GIni.GILevel != SK_INIT_IO) { -#ifndef SK_DIAG - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E002, SKERR_HWI_E002MSG); -#endif /* !SK_DIAG */ - RetVal = 4; - break; - } - SkGeInit2(pAC, IoC); - - /* Level 2 successfully passed */ - pAC->GIni.GILevel = SK_INIT_RUN; - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E003, SKERR_HWI_E003MSG); - RetVal = 3; - break; - } - - return(RetVal); -} /* SkGeInit */ - - -/****************************************************************************** - * - * SkGeDeInit() - Deinitialize the adapter - * - * Description: - * All ports of the adapter will be stopped if not already done. - * Do a software reset and switch off all LEDs. - * - * Returns: - * nothing - */ -void SkGeDeInit( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC) /* IO context */ -{ - int i; - SK_U16 Word; - -#ifndef VCPU - /* ensure I2C is ready */ - SkI2cWaitIrq(pAC, IoC); -#endif - - /* stop all current transfer activity */ - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - if (pAC->GIni.GP[i].PState != SK_PRT_STOP && - pAC->GIni.GP[i].PState != SK_PRT_RESET) { - - SkGeStopPort(pAC, IoC, i, SK_STOP_ALL, SK_HARD_RST); - } - } - - /* Reset all bits in the PCI STATUS register */ - /* - * Note: PCI Cfg cycles cannot be used, because they are not - * available on some platforms after 'boot time'. - */ - SK_IN16(IoC, PCI_C(PCI_STATUS), &Word); - - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON); - SK_OUT16(IoC, PCI_C(PCI_STATUS), Word | PCI_ERRBITS); - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF); - - /* do the reset, all LEDs are switched off now */ - SK_OUT8(IoC, B0_CTST, CS_RST_SET); -} /* SkGeDeInit */ - - -/****************************************************************************** - * - * SkGeInitPort() Initialize the specified port. - * - * Description: - * PRxQSize, PXSQSize, and PXAQSize has to be - * configured for the specified port before calling this function. - * The descriptor rings has to be initialized too. - * - * o (Re)configure queues of the specified port. - * o configure the MAC of the specified port. - * o put ASIC and MAC(s) in operational mode. - * o initialize Rx/Tx and Sync LED - * o initialize RAM Buffers and MAC FIFOs - * - * The port is ready to connect when returning. - * - * Note: - * The MAC's Rx and Tx state machine is still disabled when returning. - * - * Returns: - * 0: success - * 1: Queue size initialization error. The configured values - * for PRxQSize, PXSQSize, or PXAQSize are invalid for one - * or more queues. The specified port was NOT initialized. - * An error log entry was generated. - * 2: The port has to be stopped before it can be initialized again. - */ -int SkGeInitPort( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port to configure */ -{ - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - if (SkGeCheckQSize(pAC, Port) != 0) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E004, SKERR_HWI_E004MSG); - return(1); - } - - if (pPrt->PState == SK_PRT_INIT || pPrt->PState == SK_PRT_RUN) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E005, SKERR_HWI_E005MSG); - return(2); - } - - /* configuration ok, initialize the Port now */ - - if (pAC->GIni.GIGenesis) { - /* initialize Rx, Tx and Link LED */ - /* - * If 1000BT Phy needs LED initialization than swap - * LED and XMAC initialization order - */ - SkGeXmitLED(pAC, IoC, MR_ADDR(Port, TX_LED_INI), SK_LED_ENA); - SkGeXmitLED(pAC, IoC, MR_ADDR(Port, RX_LED_INI), SK_LED_ENA); - /* The Link LED is initialized by RLMT or Diagnostics itself */ - - SkXmInitMac(pAC, IoC, Port); - } - else { - - SkGmInitMac(pAC, IoC, Port); - } - - /* do NOT initialize the Link Sync Counter */ - - SkGeInitMacFifo(pAC, IoC, Port); - - SkGeInitRamBufs(pAC, IoC, Port); - - if (pPrt->PXSQSize != 0) { - /* enable Force Sync bit if synchronous queue available */ - SK_OUT8(IoC, MR_ADDR(Port, TXA_CTRL), TXA_ENA_FSYNC); - } - - SkGeInitBmu(pAC, IoC, Port); - - /* mark port as initialized */ - pPrt->PState = SK_PRT_INIT; - - return(0); -} /* SkGeInitPort */ diff --git a/drivers/net/sk98lin/skgemib.c b/drivers/net/sk98lin/skgemib.c deleted file mode 100644 index 7f62e9cf39..0000000000 --- a/drivers/net/sk98lin/skgemib.c +++ /dev/null @@ -1,1056 +0,0 @@ -/***************************************************************************** - * - * Name: skgemib.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.7 $ - * Date: $Date: 2002/12/16 09:04:34 $ - * Purpose: Private Network Management Interface Management Database - * - ****************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/***************************************************************************** - * - * History: - * - * $Log: skgemib.c,v $ - * Revision 1.7 2002/12/16 09:04:34 tschilli - * Code for VCT handling added. - * - * Revision 1.6 2002/08/09 15:40:21 rwahl - * Editorial change (renamed ConfSpeedCap). - * - * Revision 1.5 2002/08/09 11:05:34 rwahl - * Added oid handling for link speed cap. - * - * Revision 1.4 2002/08/09 09:40:27 rwahl - * Added support for NDIS OID_PNP_xxx. - * - * Revision 1.3 2002/07/17 19:39:54 rwahl - * Added handler for OID_SKGE_SPEED_MODE & OID_SKGE_SPEED_STATUS. - * - * Revision 1.2 2002/05/22 08:59:00 rwahl - * - static functions only for release build. - * - Source file must be included. - * - * Revision 1.1 2002/05/22 08:12:42 rwahl - * Initial version. - * - ****************************************************************************/ - -#include <config.h> - -/* - * PRIVATE OID handler function prototypes - */ -PNMI_STATIC int Addr(SK_AC *pAC, SK_IOC IoC, int action, - SK_U32 Id, char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int CsumStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int General(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int Mac8023Stat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int MacPrivateConf(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int MacPrivateStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int Monitor(SK_AC *pAC, SK_IOC IoC, int action, - SK_U32 Id, char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int OidStruct(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int Perform(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int* pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int Rlmt(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int RlmtStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int SensorStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int Vpd(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC int Vct(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); - -#ifdef SK_POWER_MGMT -PNMI_STATIC int PowerManagement(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, - unsigned int TableIndex, SK_U32 NetIndex); -#endif - - -/* defines *******************************************************************/ -#define ID_TABLE_SIZE (sizeof(IdTable)/sizeof(IdTable[0])) - - -/* global variables **********************************************************/ - -/* - * Table to correlate OID with handler function and index to - * hardware register stored in StatAddress if applicable. - */ -PNMI_STATIC const SK_PNMI_TAB_ENTRY IdTable[] = { - {OID_GEN_XMIT_OK, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX}, - {OID_GEN_RCV_OK, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX}, - {OID_GEN_XMIT_ERROR, - 0, - 0, - 0, - SK_PNMI_RO, General, 0}, - {OID_GEN_RCV_ERROR, - 0, - 0, - 0, - SK_PNMI_RO, General, 0}, - {OID_GEN_RCV_NO_BUFFER, - 0, - 0, - 0, - SK_PNMI_RO, General, 0}, - {OID_GEN_DIRECTED_FRAMES_XMIT, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_UNICAST}, - {OID_GEN_MULTICAST_FRAMES_XMIT, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_MULTICAST}, - {OID_GEN_BROADCAST_FRAMES_XMIT, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_BROADCAST}, - {OID_GEN_DIRECTED_FRAMES_RCV, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_UNICAST}, - {OID_GEN_MULTICAST_FRAMES_RCV, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_MULTICAST}, - {OID_GEN_BROADCAST_FRAMES_RCV, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_BROADCAST}, - {OID_GEN_RCV_CRC_ERROR, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_FCS}, - {OID_GEN_TRANSMIT_QUEUE_LENGTH, - 0, - 0, - 0, - SK_PNMI_RO, General, 0}, - {OID_802_3_PERMANENT_ADDRESS, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, 0}, - {OID_802_3_CURRENT_ADDRESS, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, 0}, - {OID_802_3_RCV_ERROR_ALIGNMENT, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_FRAMING}, - {OID_802_3_XMIT_ONE_COLLISION, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_SINGLE_COL}, - {OID_802_3_XMIT_MORE_COLLISIONS, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_MULTI_COL}, - {OID_802_3_XMIT_DEFERRED, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_DEFFERAL}, - {OID_802_3_XMIT_MAX_COLLISIONS, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_EXCESS_COL}, - {OID_802_3_RCV_OVERRUN, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_OVERFLOW}, - {OID_802_3_XMIT_UNDERRUN, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_UNDERRUN}, - {OID_802_3_XMIT_TIMES_CRS_LOST, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_CARRIER}, - {OID_802_3_XMIT_LATE_COLLISIONS, - 0, - 0, - 0, - SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_LATE_COL}, -#ifdef SK_POWER_MGMT - {OID_PNP_CAPABILITIES, - 0, - 0, - 0, - SK_PNMI_RO, PowerManagement, 0}, - {OID_PNP_SET_POWER, - 0, - 0, - 0, - SK_PNMI_WO, PowerManagement, 0}, - {OID_PNP_QUERY_POWER, - 0, - 0, - 0, - SK_PNMI_RO, PowerManagement, 0}, - {OID_PNP_ADD_WAKE_UP_PATTERN, - 0, - 0, - 0, - SK_PNMI_WO, PowerManagement, 0}, - {OID_PNP_REMOVE_WAKE_UP_PATTERN, - 0, - 0, - 0, - SK_PNMI_WO, PowerManagement, 0}, - {OID_PNP_ENABLE_WAKE_UP, - 0, - 0, - 0, - SK_PNMI_RW, PowerManagement, 0}, -#endif /* SK_POWER_MGMT */ - {OID_SKGE_MDB_VERSION, - 1, - 0, - SK_PNMI_MAI_OFF(MgmtDBVersion), - SK_PNMI_RO, General, 0}, - {OID_SKGE_SUPPORTED_LIST, - 0, - 0, - 0, - SK_PNMI_RO, General, 0}, - {OID_SKGE_ALL_DATA, - 0, - 0, - 0, - SK_PNMI_RW, OidStruct, 0}, - {OID_SKGE_VPD_FREE_BYTES, - 1, - 0, - SK_PNMI_MAI_OFF(VpdFreeBytes), - SK_PNMI_RO, Vpd, 0}, - {OID_SKGE_VPD_ENTRIES_LIST, - 1, - 0, - SK_PNMI_MAI_OFF(VpdEntriesList), - SK_PNMI_RO, Vpd, 0}, - {OID_SKGE_VPD_ENTRIES_NUMBER, - 1, - 0, - SK_PNMI_MAI_OFF(VpdEntriesNumber), - SK_PNMI_RO, Vpd, 0}, - {OID_SKGE_VPD_KEY, - SK_PNMI_VPD_ENTRIES, - sizeof(SK_PNMI_VPD), - SK_PNMI_OFF(Vpd) + SK_PNMI_VPD_OFF(VpdKey), - SK_PNMI_RO, Vpd, 0}, - {OID_SKGE_VPD_VALUE, - SK_PNMI_VPD_ENTRIES, - sizeof(SK_PNMI_VPD), - SK_PNMI_OFF(Vpd) + SK_PNMI_VPD_OFF(VpdValue), - SK_PNMI_RO, Vpd, 0}, - {OID_SKGE_VPD_ACCESS, - SK_PNMI_VPD_ENTRIES, - sizeof(SK_PNMI_VPD), - SK_PNMI_OFF(Vpd) + SK_PNMI_VPD_OFF(VpdAccess), - SK_PNMI_RO, Vpd, 0}, - {OID_SKGE_VPD_ACTION, - SK_PNMI_VPD_ENTRIES, - sizeof(SK_PNMI_VPD), - SK_PNMI_OFF(Vpd) + SK_PNMI_VPD_OFF(VpdAction), - SK_PNMI_RW, Vpd, 0}, - {OID_SKGE_PORT_NUMBER, - 1, - 0, - SK_PNMI_MAI_OFF(PortNumber), - SK_PNMI_RO, General, 0}, - {OID_SKGE_DEVICE_TYPE, - 1, - 0, - SK_PNMI_MAI_OFF(DeviceType), - SK_PNMI_RO, General, 0}, - {OID_SKGE_DRIVER_DESCR, - 1, - 0, - SK_PNMI_MAI_OFF(DriverDescr), - SK_PNMI_RO, General, 0}, - {OID_SKGE_DRIVER_VERSION, - 1, - 0, - SK_PNMI_MAI_OFF(DriverVersion), - SK_PNMI_RO, General, 0}, - {OID_SKGE_HW_DESCR, - 1, - 0, - SK_PNMI_MAI_OFF(HwDescr), - SK_PNMI_RO, General, 0}, - {OID_SKGE_HW_VERSION, - 1, - 0, - SK_PNMI_MAI_OFF(HwVersion), - SK_PNMI_RO, General, 0}, - {OID_SKGE_CHIPSET, - 1, - 0, - SK_PNMI_MAI_OFF(Chipset), - SK_PNMI_RO, General, 0}, - {OID_SKGE_ACTION, - 1, - 0, - SK_PNMI_MAI_OFF(Action), - SK_PNMI_RW, Perform, 0}, - {OID_SKGE_RESULT, - 1, - 0, - SK_PNMI_MAI_OFF(TestResult), - SK_PNMI_RO, General, 0}, - {OID_SKGE_BUS_TYPE, - 1, - 0, - SK_PNMI_MAI_OFF(BusType), - SK_PNMI_RO, General, 0}, - {OID_SKGE_BUS_SPEED, - 1, - 0, - SK_PNMI_MAI_OFF(BusSpeed), - SK_PNMI_RO, General, 0}, - {OID_SKGE_BUS_WIDTH, - 1, - 0, - SK_PNMI_MAI_OFF(BusWidth), - SK_PNMI_RO, General, 0}, - {OID_SKGE_TX_SW_QUEUE_LEN, - 1, - 0, - SK_PNMI_MAI_OFF(TxSwQueueLen), - SK_PNMI_RO, General, 0}, - {OID_SKGE_TX_SW_QUEUE_MAX, - 1, - 0, - SK_PNMI_MAI_OFF(TxSwQueueMax), - SK_PNMI_RO, General, 0}, - {OID_SKGE_TX_RETRY, - 1, - 0, - SK_PNMI_MAI_OFF(TxRetryCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_RX_INTR_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(RxIntrCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_TX_INTR_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(TxIntrCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_RX_NO_BUF_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(RxNoBufCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_TX_NO_BUF_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(TxNoBufCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_TX_USED_DESCR_NO, - 1, - 0, - SK_PNMI_MAI_OFF(TxUsedDescrNo), - SK_PNMI_RO, General, 0}, - {OID_SKGE_RX_DELIVERED_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(RxDeliveredCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_RX_OCTETS_DELIV_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(RxOctetsDeliveredCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_RX_HW_ERROR_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(RxHwErrorsCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_TX_HW_ERROR_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(TxHwErrorsCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_IN_ERRORS_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(InErrorsCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_OUT_ERROR_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(OutErrorsCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_ERR_RECOVERY_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(ErrRecoveryCts), - SK_PNMI_RO, General, 0}, - {OID_SKGE_SYSUPTIME, - 1, - 0, - SK_PNMI_MAI_OFF(SysUpTime), - SK_PNMI_RO, General, 0}, - {OID_SKGE_SENSOR_NUMBER, - 1, - 0, - SK_PNMI_MAI_OFF(SensorNumber), - SK_PNMI_RO, General, 0}, - {OID_SKGE_SENSOR_INDEX, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorIndex), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_DESCR, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorDescr), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_TYPE, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorType), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_VALUE, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorValue), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_WAR_THRES_LOW, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorWarningThresholdLow), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_WAR_THRES_UPP, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorWarningThresholdHigh), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_ERR_THRES_LOW, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorErrorThresholdLow), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_ERR_THRES_UPP, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorErrorThresholdHigh), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_STATUS, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorStatus), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_WAR_CTS, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorWarningCts), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_ERR_CTS, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorErrorCts), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_WAR_TIME, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorWarningTimestamp), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_SENSOR_ERR_TIME, - SK_PNMI_SENSOR_ENTRIES, - sizeof(SK_PNMI_SENSOR), - SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorErrorTimestamp), - SK_PNMI_RO, SensorStat, 0}, - {OID_SKGE_CHKSM_NUMBER, - 1, - 0, - SK_PNMI_MAI_OFF(ChecksumNumber), - SK_PNMI_RO, General, 0}, - {OID_SKGE_CHKSM_RX_OK_CTS, - SKCS_NUM_PROTOCOLS, - sizeof(SK_PNMI_CHECKSUM), - SK_PNMI_OFF(Checksum) + SK_PNMI_CHK_OFF(ChecksumRxOkCts), - SK_PNMI_RO, CsumStat, 0}, - {OID_SKGE_CHKSM_RX_UNABLE_CTS, - SKCS_NUM_PROTOCOLS, - sizeof(SK_PNMI_CHECKSUM), - SK_PNMI_OFF(Checksum) + SK_PNMI_CHK_OFF(ChecksumRxUnableCts), - SK_PNMI_RO, CsumStat, 0}, - {OID_SKGE_CHKSM_RX_ERR_CTS, - SKCS_NUM_PROTOCOLS, - sizeof(SK_PNMI_CHECKSUM), - SK_PNMI_OFF(Checksum) + SK_PNMI_CHK_OFF(ChecksumRxErrCts), - SK_PNMI_RO, CsumStat, 0}, - {OID_SKGE_CHKSM_TX_OK_CTS, - SKCS_NUM_PROTOCOLS, - sizeof(SK_PNMI_CHECKSUM), - SK_PNMI_OFF(Checksum) + SK_PNMI_CHK_OFF(ChecksumTxOkCts), - SK_PNMI_RO, CsumStat, 0}, - {OID_SKGE_CHKSM_TX_UNABLE_CTS, - SKCS_NUM_PROTOCOLS, - sizeof(SK_PNMI_CHECKSUM), - SK_PNMI_OFF(Checksum) + SK_PNMI_CHK_OFF(ChecksumTxUnableCts), - SK_PNMI_RO, CsumStat, 0}, - {OID_SKGE_STAT_TX, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX}, - {OID_SKGE_STAT_TX_OCTETS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxOctetsOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_OCTET}, - {OID_SKGE_STAT_TX_BROADCAST, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxBroadcastOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_BROADCAST}, - {OID_SKGE_STAT_TX_MULTICAST, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxMulticastOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_MULTICAST}, - {OID_SKGE_STAT_TX_UNICAST, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxUnicastOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_UNICAST}, - {OID_SKGE_STAT_TX_LONGFRAMES, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxLongFramesCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_LONGFRAMES}, - {OID_SKGE_STAT_TX_BURST, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxBurstCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_BURST}, - {OID_SKGE_STAT_TX_PFLOWC, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxPauseMacCtrlCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_PMACC}, - {OID_SKGE_STAT_TX_FLOWC, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxMacCtrlCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_MACC}, - {OID_SKGE_STAT_TX_SINGLE_COL, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxSingleCollisionCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_SINGLE_COL}, - {OID_SKGE_STAT_TX_MULTI_COL, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxMultipleCollisionCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_MULTI_COL}, - {OID_SKGE_STAT_TX_EXCESS_COL, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxExcessiveCollisionCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_EXCESS_COL}, - {OID_SKGE_STAT_TX_LATE_COL, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxLateCollisionCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_LATE_COL}, - {OID_SKGE_STAT_TX_DEFFERAL, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxDeferralCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_DEFFERAL}, - {OID_SKGE_STAT_TX_EXCESS_DEF, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxExcessiveDeferralCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_EXCESS_DEF}, - {OID_SKGE_STAT_TX_UNDERRUN, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxFifoUnderrunCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_UNDERRUN}, - {OID_SKGE_STAT_TX_CARRIER, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxCarrierCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_CARRIER}, -/* {OID_SKGE_STAT_TX_UTIL, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxUtilization), - SK_PNMI_RO, MacPrivateStat, (SK_U16)(-1)}, */ - {OID_SKGE_STAT_TX_64, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTx64Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_64}, - {OID_SKGE_STAT_TX_127, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTx127Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_127}, - {OID_SKGE_STAT_TX_255, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTx255Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_255}, - {OID_SKGE_STAT_TX_511, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTx511Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_511}, - {OID_SKGE_STAT_TX_1023, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTx1023Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_1023}, - {OID_SKGE_STAT_TX_MAX, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxMaxCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_MAX}, - {OID_SKGE_STAT_TX_SYNC, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxSyncCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_SYNC}, - {OID_SKGE_STAT_TX_SYNC_OCTETS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatTxSyncOctetsCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HTX_SYNC_OCTET}, - {OID_SKGE_STAT_RX, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX}, - {OID_SKGE_STAT_RX_OCTETS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxOctetsOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_OCTET}, - {OID_SKGE_STAT_RX_BROADCAST, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxBroadcastOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_BROADCAST}, - {OID_SKGE_STAT_RX_MULTICAST, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxMulticastOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_MULTICAST}, - {OID_SKGE_STAT_RX_UNICAST, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxUnicastOkCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_UNICAST}, - {OID_SKGE_STAT_RX_LONGFRAMES, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxLongFramesCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_LONGFRAMES}, - {OID_SKGE_STAT_RX_PFLOWC, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxPauseMacCtrlCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_PMACC}, - {OID_SKGE_STAT_RX_FLOWC, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxMacCtrlCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_MACC}, - {OID_SKGE_STAT_RX_PFLOWC_ERR, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxPauseMacCtrlErrorCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_PMACC_ERR}, - {OID_SKGE_STAT_RX_FLOWC_UNKWN, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxMacCtrlUnknownCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_MACC_UNKWN}, - {OID_SKGE_STAT_RX_BURST, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxBurstCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_BURST}, - {OID_SKGE_STAT_RX_MISSED, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxMissedCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_MISSED}, - {OID_SKGE_STAT_RX_FRAMING, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxFramingCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_FRAMING}, - {OID_SKGE_STAT_RX_OVERFLOW, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxFifoOverflowCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_OVERFLOW}, - {OID_SKGE_STAT_RX_JABBER, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxJabberCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_JABBER}, - {OID_SKGE_STAT_RX_CARRIER, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxCarrierCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_CARRIER}, - {OID_SKGE_STAT_RX_IR_LENGTH, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxIRLengthCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_IRLENGTH}, - {OID_SKGE_STAT_RX_SYMBOL, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxSymbolCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_SYMBOL}, - {OID_SKGE_STAT_RX_SHORTS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxShortsCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_SHORTS}, - {OID_SKGE_STAT_RX_RUNT, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxRuntCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_RUNT}, - {OID_SKGE_STAT_RX_CEXT, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxCextCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_CEXT}, - {OID_SKGE_STAT_RX_TOO_LONG, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxTooLongCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_TOO_LONG}, - {OID_SKGE_STAT_RX_FCS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxFcsCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_FCS}, -/* {OID_SKGE_STAT_RX_UTIL, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxUtilization), - SK_PNMI_RO, MacPrivateStat, (SK_U16)(-1)}, */ - {OID_SKGE_STAT_RX_64, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRx64Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_64}, - {OID_SKGE_STAT_RX_127, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRx127Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_127}, - {OID_SKGE_STAT_RX_255, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRx255Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_255}, - {OID_SKGE_STAT_RX_511, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRx511Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_511}, - {OID_SKGE_STAT_RX_1023, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRx1023Cts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_1023}, - {OID_SKGE_STAT_RX_MAX, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_STAT), - SK_PNMI_OFF(Stat) + SK_PNMI_STA_OFF(StatRxMaxCts), - SK_PNMI_RO, MacPrivateStat, SK_PNMI_HRX_MAX}, - {OID_SKGE_PHYS_CUR_ADDR, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfMacCurrentAddr), - SK_PNMI_RW, Addr, 0}, - {OID_SKGE_PHYS_FAC_ADDR, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfMacFactoryAddr), - SK_PNMI_RO, Addr, 0}, - {OID_SKGE_PMD, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfPMD), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_CONNECTOR, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfConnector), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_LINK_CAP, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfLinkCapability), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_LINK_MODE, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfLinkMode), - SK_PNMI_RW, MacPrivateConf, 0}, - {OID_SKGE_LINK_MODE_STATUS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfLinkModeStatus), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_LINK_STATUS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfLinkStatus), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_FLOWCTRL_CAP, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfFlowCtrlCapability), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_FLOWCTRL_MODE, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfFlowCtrlMode), - SK_PNMI_RW, MacPrivateConf, 0}, - {OID_SKGE_FLOWCTRL_STATUS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfFlowCtrlStatus), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_PHY_OPERATION_CAP, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfPhyOperationCapability), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_PHY_OPERATION_MODE, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfPhyOperationMode), - SK_PNMI_RW, MacPrivateConf, 0}, - {OID_SKGE_PHY_OPERATION_STATUS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfPhyOperationStatus), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_SPEED_CAP, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfSpeedCapability), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_SPEED_MODE, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfSpeedMode), - SK_PNMI_RW, MacPrivateConf, 0}, - {OID_SKGE_SPEED_STATUS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_CONF), - SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfSpeedStatus), - SK_PNMI_RO, MacPrivateConf, 0}, - {OID_SKGE_TRAP, - 1, - 0, - SK_PNMI_MAI_OFF(Trap), - SK_PNMI_RO, General, 0}, - {OID_SKGE_TRAP_NUMBER, - 1, - 0, - SK_PNMI_MAI_OFF(TrapNumber), - SK_PNMI_RO, General, 0}, - {OID_SKGE_RLMT_MODE, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtMode), - SK_PNMI_RW, Rlmt, 0}, - {OID_SKGE_RLMT_PORT_NUMBER, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtPortNumber), - SK_PNMI_RO, Rlmt, 0}, - {OID_SKGE_RLMT_PORT_ACTIVE, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtPortActive), - SK_PNMI_RO, Rlmt, 0}, - {OID_SKGE_RLMT_PORT_PREFERRED, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtPortPreferred), - SK_PNMI_RW, Rlmt, 0}, - {OID_SKGE_RLMT_CHANGE_CTS, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtChangeCts), - SK_PNMI_RO, Rlmt, 0}, - {OID_SKGE_RLMT_CHANGE_TIME, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtChangeTime), - SK_PNMI_RO, Rlmt, 0}, - {OID_SKGE_RLMT_CHANGE_ESTIM, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtChangeEstimate), - SK_PNMI_RO, Rlmt, 0}, - {OID_SKGE_RLMT_CHANGE_THRES, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtChangeThreshold), - SK_PNMI_RW, Rlmt, 0}, - {OID_SKGE_RLMT_PORT_INDEX, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_RLMT), - SK_PNMI_OFF(Rlmt) + SK_PNMI_RLM_OFF(RlmtIndex), - SK_PNMI_RO, RlmtStat, 0}, - {OID_SKGE_RLMT_STATUS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_RLMT), - SK_PNMI_OFF(Rlmt) + SK_PNMI_RLM_OFF(RlmtStatus), - SK_PNMI_RO, RlmtStat, 0}, - {OID_SKGE_RLMT_TX_HELLO_CTS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_RLMT), - SK_PNMI_OFF(Rlmt) + SK_PNMI_RLM_OFF(RlmtTxHelloCts), - SK_PNMI_RO, RlmtStat, 0}, - {OID_SKGE_RLMT_RX_HELLO_CTS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_RLMT), - SK_PNMI_OFF(Rlmt) + SK_PNMI_RLM_OFF(RlmtRxHelloCts), - SK_PNMI_RO, RlmtStat, 0}, - {OID_SKGE_RLMT_TX_SP_REQ_CTS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_RLMT), - SK_PNMI_OFF(Rlmt) + SK_PNMI_RLM_OFF(RlmtTxSpHelloReqCts), - SK_PNMI_RO, RlmtStat, 0}, - {OID_SKGE_RLMT_RX_SP_CTS, - SK_PNMI_MAC_ENTRIES, - sizeof(SK_PNMI_RLMT), - SK_PNMI_OFF(Rlmt) + SK_PNMI_RLM_OFF(RlmtRxSpHelloCts), - SK_PNMI_RO, RlmtStat, 0}, - {OID_SKGE_RLMT_MONITOR_NUMBER, - 1, - 0, - SK_PNMI_MAI_OFF(RlmtMonitorNumber), - SK_PNMI_RO, General, 0}, - {OID_SKGE_RLMT_MONITOR_INDEX, - SK_PNMI_MONITOR_ENTRIES, - sizeof(SK_PNMI_RLMT_MONITOR), - SK_PNMI_OFF(RlmtMonitor) + SK_PNMI_MON_OFF(RlmtMonitorIndex), - SK_PNMI_RO, Monitor, 0}, - {OID_SKGE_RLMT_MONITOR_ADDR, - SK_PNMI_MONITOR_ENTRIES, - sizeof(SK_PNMI_RLMT_MONITOR), - SK_PNMI_OFF(RlmtMonitor) + SK_PNMI_MON_OFF(RlmtMonitorAddr), - SK_PNMI_RO, Monitor, 0}, - {OID_SKGE_RLMT_MONITOR_ERRS, - SK_PNMI_MONITOR_ENTRIES, - sizeof(SK_PNMI_RLMT_MONITOR), - SK_PNMI_OFF(RlmtMonitor) + SK_PNMI_MON_OFF(RlmtMonitorErrorCts), - SK_PNMI_RO, Monitor, 0}, - {OID_SKGE_RLMT_MONITOR_TIMESTAMP, - SK_PNMI_MONITOR_ENTRIES, - sizeof(SK_PNMI_RLMT_MONITOR), - SK_PNMI_OFF(RlmtMonitor) + SK_PNMI_MON_OFF(RlmtMonitorTimestamp), - SK_PNMI_RO, Monitor, 0}, - {OID_SKGE_RLMT_MONITOR_ADMIN, - SK_PNMI_MONITOR_ENTRIES, - sizeof(SK_PNMI_RLMT_MONITOR), - SK_PNMI_OFF(RlmtMonitor) + SK_PNMI_MON_OFF(RlmtMonitorAdmin), - SK_PNMI_RW, Monitor, 0}, - {OID_SKGE_MTU, - 1, - 0, - SK_PNMI_MAI_OFF(MtuSize), - SK_PNMI_RW, MacPrivateConf, 0}, - {OID_SKGE_VCT_GET, - 0, - 0, - 0, - SK_PNMI_RO, Vct, 0}, - {OID_SKGE_VCT_SET, - 0, - 0, - 0, - SK_PNMI_WO, Vct, 0}, - {OID_SKGE_VCT_STATUS, - 0, - 0, - 0, - SK_PNMI_RO, Vct, 0}, -}; diff --git a/drivers/net/sk98lin/skgepnmi.c b/drivers/net/sk98lin/skgepnmi.c deleted file mode 100644 index d0e33cbd6a..0000000000 --- a/drivers/net/sk98lin/skgepnmi.c +++ /dev/null @@ -1,8306 +0,0 @@ -/***************************************************************************** - * - * Name: skgepnmi.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.102 $ - * Date: $Date: 2002/12/16 14:03:24 $ - * Purpose: Private Network Management Interface - * - ****************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/***************************************************************************** - * - * History: - * - * $Log: skgepnmi.c,v $ - * Revision 1.102 2002/12/16 14:03:24 tschilli - * VCT code in Vct() changed. - * - * Revision 1.101 2002/12/16 09:04:10 tschilli - * Code for VCT handling added. - * - * Revision 1.100 2002/09/26 14:28:13 tschilli - * For XMAC the values in the SK_PNMI_PORT Port struct are copied to - * the new SK_PNMI_PORT BufPort struct during a MacUpdate() call. - * These values are used when GetPhysStatVal() is called. With this - * mechanism you get the best results when software corrections for - * counters are needed. Example: RX_LONGFRAMES. - * - * Revision 1.99 2002/09/17 12:31:19 tschilli - * OID_SKGE_TX_HW_ERROR_CTS, OID_SKGE_OUT_ERROR_CTS, OID_GEN_XMIT_ERROR: - * Double count of SK_PNMI_HTX_EXCESS_COL in function General() removed. - * OID_PNP_CAPABILITIES: sizeof(SK_PM_WAKE_UP_CAPABILITIES) changed to - * sizeof(SK_PNP_CAPABILITIES) in function PowerManagement(). - * - * Revision 1.98 2002/09/10 09:00:03 rwahl - * Adapted boolean definitions according sktypes. - * - * Revision 1.97 2002/09/05 15:07:03 rwahl - * Editorial changes. - * - * Revision 1.96 2002/09/05 11:04:14 rwahl - * - Rx/Tx packets statistics of virtual port were zero on link down (#10750) - * - For GMAC the overflow IRQ for Rx longframe counter was not counted. - * - Incorrect calculation for oids OID_SKGE_RX_HW_ERROR_CTS, - * OID_SKGE_IN_ERRORS_CTS, OID_GEN_RCV_ERROR. - * - Moved correction for OID_SKGE_STAT_RX_TOO_LONG to GetPhysStatVal(). - * - Editorial changes. - * - * Revision 1.95 2002/09/04 08:53:37 rwahl - * - Incorrect statistics for Rx_too_long counter with jumbo frame (#10751) - * - StatRxFrameTooLong & StatRxPMaccErr counters were not reset. - * - Fixed compiler warning for debug msg arg types. - * - * Revision 1.94 2002/08/09 15:42:14 rwahl - * - Fixed StatAddr table for GMAC. - * - VirtualConf(): returned indeterminated status for speed oids if no - * active port. - * - * Revision 1.93 2002/08/09 11:04:59 rwahl - * Added handler for link speed caps. - * - * Revision 1.92 2002/08/09 09:43:03 rwahl - * - Added handler for NDIS OID_PNP_xxx ids. - * - * Revision 1.91 2002/07/17 19:53:03 rwahl - * - Added StatOvrflwBit table for XMAC & GMAC. - * - Extended StatAddr table for GMAC. Added check of number of counters - * in enumeration and size of StatAddr table on init level. - * - Added use of GIFunc table. - * - ChipSet is not static anymore, - * - Extended SIRQ event handler for both mac types. - * - Fixed rx short counter bug (#10620) - * - Added handler for oids SKGE_SPEED_MODE & SKGE_SPEED_STATUS. - * - Extendet GetPhysStatVal() for GMAC. - * - Editorial changes. - * - * Revision 1.90 2002/05/22 08:56:25 rwahl - * - Moved OID table to separate source file. - * - Fix: TX_DEFFERAL counter incremented in full-duplex mode. - * - Use string definitions for error msgs. - * - * Revision 1.89 2001/09/18 10:01:30 mkunz - * some OID's fixed for dualnetmode - * - * Revision 1.88 2001/08/02 07:58:08 rwahl - * - Fixed NetIndex to csum module at ResetCounter(). - * - * Revision 1.87 2001/04/06 13:35:09 mkunz - * -Bugs fixed in handling of OID_SKGE_MTU and the VPD OID's - * - * Revision 1.86 2001/03/09 09:18:03 mkunz - * Changes in SK_DBG_MSG - * - * Revision 1.85 2001/03/08 09:37:31 mkunz - * Bugfix in ResetCounter for Pnmi.Port structure - * - * Revision 1.84 2001/03/06 09:04:55 mkunz - * Made some changes in instance calculation - * - * Revision 1.83 2001/02/15 09:15:32 mkunz - * Necessary changes for dual net mode added - * - * Revision 1.82 2001/02/07 08:24:19 mkunz - * -Made changes in handling of OID_SKGE_MTU - * - * Revision 1.81 2001/02/06 09:58:00 mkunz - * -Vpd bug fixed - * -OID_SKGE_MTU added - * -pnmi support for dual net mode. Interface function and macros extended - * - * Revision 1.80 2001/01/22 13:41:35 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.79 2000/12/05 14:57:40 cgoos - * SetStruct failed before first Link Up (link mode of virtual - * port "INDETERMINATED"). - * - * Revision 1.78 2000/09/12 10:44:58 cgoos - * Fixed SK_PNMI_STORE_U32 calls with typecasted argument. - * - * Revision 1.77 2000/09/07 08:10:19 rwahl - * - Modified algorithm for 64bit NDIS statistic counters; - * returns 64bit or 32bit value depending on passed buffer - * size. Indicate capability for 64bit NDIS counter, if passed - * buffer size is zero. OID_GEN_XMIT_ERROR, OID_GEN_RCV_ERROR, - * and OID_GEN_RCV_NO_BUFFER handled as 64bit counter, too. - * - corrected OID_SKGE_RLMT_PORT_PREFERRED. - * - * Revision 1.76 2000/08/03 15:23:39 rwahl - * - Correction for FrameTooLong counter has to be moved to OID handling - * routines (instead of statistic counter routine). - * - Fix in XMAC Reset Event handling: Only offset counter for hardware - * statistic registers are updated. - * - * Revision 1.75 2000/08/01 16:46:05 rwahl - * - Added StatRxLongFrames counter and correction of FrameTooLong counter. - * - Added directive to control width (default = 32bit) of NDIS statistic - * counters (SK_NDIS_64BIT_CTR). - * - * Revision 1.74 2000/07/04 11:41:53 rwahl - * - Added volition connector type. - * - * Revision 1.73 2000/03/15 16:33:10 rwahl - * Fixed bug 10510; wrong reset of virtual port statistic counters. - * - * Revision 1.72 1999/12/06 16:15:53 rwahl - * Fixed problem of instance range for current and factory MAC address. - * - * Revision 1.71 1999/12/06 10:14:20 rwahl - * Fixed bug 10476; set operation for PHY_OPERATION_MODE. - * - * Revision 1.70 1999/11/22 13:33:34 cgoos - * Changed license header to GPL. - * - * Revision 1.69 1999/10/18 11:42:15 rwahl - * Added typecasts for checking event dependent param (debug only). - * - * Revision 1.68 1999/10/06 09:35:59 cgoos - * Added state check to PHY_READ call (hanged if called during startup). - * - * Revision 1.67 1999/09/22 09:53:20 rwahl - * - Read Broadcom register for updating fcs error counter (1000Base-T). - * - * Revision 1.66 1999/08/26 13:47:56 rwahl - * Added SK_DRIVER_SENDEVENT when queueing RLMT_CHANGE_THRES trap. - * - * Revision 1.65 1999/07/26 07:49:35 cgoos - * Added two typecasts to avoid compiler warnings. - * - * Revision 1.64 1999/05/20 09:24:12 cgoos - * Changes for 1000Base-T (sensors, Master/Slave). - * - * Revision 1.63 1999/04/13 15:11:58 mhaveman - * Moved include of rlmt.h to header skgepnmi.h because some macros - * are needed there. - * - * Revision 1.62 1999/04/13 15:08:07 mhaveman - * Replaced again SK_RLMT_CHECK_LINK with SK_PNMI_RLMT_MODE_CHK_LINK - * to grant unified interface by only using the PNMI header file. - * SK_PNMI_RLMT_MODE_CHK_LINK is defined the same as SK_RLMT_CHECK_LINK. - * - * Revision 1.61 1999/04/13 15:02:48 mhaveman - * Changes caused by review: - * -Changed some comments - * -Removed redundant check for OID_SKGE_PHYS_FAC_ADDR - * -Optimized PRESET check. - * -Meaning of error SK_ADDR_DUPLICATE_ADDRESS changed. Set of same - * address will now not cause this error. Removed corresponding check. - * - * Revision 1.60 1999/03/23 10:41:23 mhaveman - * Added comments. - * - * Revision 1.59 1999/02/19 08:01:28 mhaveman - * Fixed bug 10372 that after counter reset all ports were displayed - * as inactive. - * - * Revision 1.58 1999/02/16 18:04:47 mhaveman - * Fixed problem of twisted OIDs SENSOR_WAR_TIME and SENSOR_ERR_TIME. - * - * Revision 1.56 1999/01/27 12:29:11 mhaveman - * SkTimerStart was called with time value in milli seconds but needs - * micro seconds. - * - * Revision 1.55 1999/01/25 15:00:38 mhaveman - * Added support to allow multiple ports to be active. If this feature in - * future will be used, the Management Data Base variables PORT_ACTIVE - * and PORT_PREFERED should be moved to the port specific part of RLMT. - * Currently they return the values of the first active physical port - * found. A set to the virtual port will actually change all active - * physical ports. A get returns the melted values of all active physical - * ports. If the port values differ a return value INDETERMINATED will - * be returned. This effects especially the CONF group. - * - * Revision 1.54 1999/01/19 10:10:22 mhaveman - * -Fixed bug 10354: Counter values of virtual port were wrong after port - * switches - * -Added check if a switch to the same port is notified. - * - * Revision 1.53 1999/01/07 09:25:21 mhaveman - * Forgot to initialize a variable. - * - * Revision 1.52 1999/01/05 10:34:33 mhaveman - * Fixed little error in RlmtChangeEstimate calculation. - * - * Revision 1.51 1999/01/05 09:59:07 mhaveman - * -Moved timer start to init level 2 - * -Redesigned port switch average calculation to avoid 64bit - * arithmetic. - * - * Revision 1.50 1998/12/10 15:13:59 mhaveman - * -Fixed: PHYS_CUR_ADDR returned wrong addresses - * -Fixed: RLMT_PORT_PREFERED and RLMT_CHANGE_THRES preset returned - * always BAD_VALUE. - * -Fixed: TRAP buffer seemed to sometimes suddenly empty - * - * Revision 1.49 1998/12/09 16:17:07 mhaveman - * Fixed: Couldnot delete VPD keys on UNIX. - * - * Revision 1.48 1998/12/09 14:11:10 mhaveman - * -Add: Debugmessage for XMAC_RESET supressed to minimize output. - * -Fixed: RlmtChangeThreshold will now be initialized. - * -Fixed: VPD_ENTRIES_LIST extended value with unnecessary space char. - * -Fixed: On VPD key creation an invalid key name could be created - * (e.g. A5) - * -Some minor changes in comments and code. - * - * Revision 1.47 1998/12/08 16:00:31 mhaveman - * -Fixed: For RLMT_PORT_ACTIVE will now be returned a 0 if no port - * is active. - * -Fixed: For the RLMT statistics group only the last value was - * returned and the rest of the buffer was filled with 0xff - * -Fixed: Mysteriously the preset on RLMT_MODE still returned - * BAD_VALUE. - * Revision 1.46 1998/12/08 10:04:56 mhaveman - * -Fixed: Preset on RLMT_MODE returned always BAD_VALUE error. - * -Fixed: Alignment error in GetStruct - * -Fixed: If for Get/Preset/SetStruct the buffer size is equal or - * larger than SK_PNMI_MIN_STRUCT_SIZE the return value is stored - * to the buffer. In this case the caller should always return - * ok to its upper routines. Only if the buffer size is less - * than SK_PNMI_MIN_STRUCT_SIZE and the return value is unequal - * to 0, an error should be returned by the caller. - * -Fixed: Wrong number of instances with RLMT statistic. - * -Fixed: Return now SK_LMODE_STAT_UNKNOWN if the LinkModeStatus is 0. - * - * Revision 1.45 1998/12/03 17:17:24 mhaveman - * -Removed for VPD create action the buffer size limitation to 4 bytes. - * -Pass now physical/active physical port to ADDR for CUR_ADDR set - * - * Revision 1.44 1998/12/03 15:14:35 mhaveman - * Another change to Vpd instance evaluation. - * - * Revision 1.43 1998/12/03 14:18:10 mhaveman - * -Fixed problem in PnmiSetStruct. It was impossible to set any value. - * -Removed VPD key evaluation for VPD_FREE_BYTES and VPD_ACTION. - * - * Revision 1.42 1998/12/03 11:31:47 mhaveman - * Inserted cast to satisfy lint. - * - * Revision 1.41 1998/12/03 11:28:16 mhaveman - * Removed SK_PNMI_CHECKPTR - * - * Revision 1.40 1998/12/03 11:19:07 mhaveman - * Fixed problems - * -A set to virtual port will now be ignored. A set with broadcast - * address to any port will be ignored. - * -GetStruct function made VPD instance calculation wrong. - * -Prefered port returned -1 instead of 0. - * - * Revision 1.39 1998/11/26 15:30:29 mhaveman - * Added sense mode to link mode. - * - * Revision 1.38 1998/11/23 15:34:00 mhaveman - * -Fixed bug for RX counters. On an RX overflow interrupt the high - * words of all RX counters were incremented. - * -SET operations on FLOWCTRL_MODE and LINK_MODE accept now the - * value 0, which has no effect. It is usefull for multiple instance - * SETs. - * - * Revision 1.37 1998/11/20 08:02:04 mhaveman - * -Fixed: Ports were compared with MAX_SENSORS - * -Fixed: Crash in GetTrapEntry with MEMSET macro - * -Fixed: Conversions between physical, logical port index and instance - * - * Revision 1.36 1998/11/16 07:48:53 mhaveman - * Casted SK_DRIVER_SENDEVENT with (void) to eleminate compiler warnings - * on Solaris. - * - * Revision 1.35 1998/11/16 07:45:34 mhaveman - * SkAddrOverride now returns value and will be checked. - * - * Revision 1.34 1998/11/10 13:40:37 mhaveman - * Needed to change interface, because NT driver needs a return value - * of needed buffer space on TOO_SHORT errors. Therefore all - * SkPnmiGet/Preset/Set functions now have a pointer to the length - * parameter, where the needed space on error is returned. - * - * Revision 1.33 1998/11/03 13:52:46 mhaveman - * Made file lint conform. - * - * Revision 1.32 1998/11/03 13:19:07 mhaveman - * The events SK_HWEV_SET_LMODE and SK_HWEV_SET_FLOWMODE pass now in - * Para32[0] the physical MAC index and in Para32[1] the new mode. - * - * Revision 1.31 1998/11/03 12:30:40 gklug - * fix: compiler warning memset - * - * Revision 1.30 1998/11/03 12:04:46 mhaveman - * Fixed problem in SENSOR_VALUE, which wrote beyond the buffer end - * Fixed alignment problem with CHIPSET. - * - * Revision 1.29 1998/11/02 11:23:54 mhaveman - * Corrected SK_ERROR_LOG to SK_ERR_LOG. Sorry. - * - * Revision 1.28 1998/11/02 10:47:16 mhaveman - * Added syslog messages for internal errors. - * - * Revision 1.27 1998/10/30 15:48:06 mhaveman - * Fixed problems after simulation of SK_PNMI_EVT_CHG_EST_TIMER and - * RlmtChangeThreshold calculation. - * - * Revision 1.26 1998/10/29 15:36:55 mhaveman - * -Fixed bug in trap buffer handling. - * -OID_SKGE_DRIVER_DESCR, OID_SKGE_DRIVER_VERSION, OID_SKGE_HW_DESCR, - * OID_SKGE_HW_VERSION, OID_SKGE_VPD_ENTRIES_LIST, OID_SKGE_VPD_KEY, - * OID_SKGE_VPD_VALUE, and OID_SKGE_SENSOR_DESCR return values with - * a leading octet before each string storing the string length. - * -Perform a RlmtUpdate during SK_PNMI_EVT_XMAC_RESET to minimize - * RlmtUpdate calls in GetStatVal. - * -Inserted SK_PNMI_CHECKFLAGS macro increase readability. - * - * Revision 1.25 1998/10/29 08:50:36 mhaveman - * Fixed problems after second event simulation. - * - * Revision 1.24 1998/10/28 08:44:37 mhaveman - * -Fixed alignment problem - * -Fixed problems during event simulation - * -Fixed sequence of error return code (INSTANCE -> ACCESS -> SHORT) - * -Changed type of parameter Instance back to SK_U32 because of VPD - * -Updated new VPD function calls - * - * Revision 1.23 1998/10/23 10:16:37 mhaveman - * Fixed bugs after buffer test simulation. - * - * Revision 1.22 1998/10/21 13:23:52 mhaveman - * -Call syntax of SkOsGetTime() changed to SkOsGetTime(pAc). - * -Changed calculation of hundrets of seconds. - * - * Revision 1.20 1998/10/20 07:30:45 mhaveman - * Made type changes to unsigned integer where possible. - * - * Revision 1.19 1998/10/19 10:51:30 mhaveman - * -Made Bug fixes after simulation run - * -Renamed RlmtMAC... to RlmtPort... - * -Marked workarounds with Errata comments - * - * Revision 1.18 1998/10/14 07:50:08 mhaveman - * -For OID_SKGE_LINK_STATUS the link down detection has moved from RLMT - * to HWACCESS. - * -Provided all MEMCPY/MEMSET macros with (char *) pointers, because - * Solaris throwed warnings when mapping to bcopy/bset. - * - * Revision 1.17 1998/10/13 07:42:01 mhaveman - * -Added OIDs OID_SKGE_TRAP_NUMBER and OID_SKGE_ALL_DATA - * -Removed old cvs history entries - * -Renamed MacNumber to PortNumber - * - * Revision 1.16 1998/10/07 10:52:49 mhaveman - * -Inserted handling of some OID_GEN_ Ids for windows - * -Fixed problem with 803.2 statistic. - * - * Revision 1.15 1998/10/01 09:16:29 mhaveman - * Added Debug messages for function call and UpdateFlag tracing. - * - * Revision 1.14 1998/09/30 13:39:09 mhaveman - * -Reduced namings of 'MAC' by replacing them with 'PORT'. - * -Completed counting of OID_SKGE_RX_HW_ERROR_CTS, - * OID_SKGE_TX_HW_ERROR_CTS, - * OID_SKGE_IN_ERRORS_CTS, and OID_SKGE_OUT_ERROR_CTS. - * -SET check for RlmtMode - * - * Revision 1.13 1998/09/28 13:13:08 mhaveman - * Hide strcmp, strlen, and strncpy behind macros SK_STRCMP, SK_STRLEN, - * and SK_STRNCPY. (Same reasons as for mem.. and MEM..) - * - * Revision 1.12 1998/09/16 08:18:36 cgoos - * Fix: XM_INxx and XM_OUTxx called with different parameter order: - * sometimes IoC,Mac,... sometimes Mac,IoC,... Now always first variant. - * Fix: inserted "Pnmi." into some pAC->pDriverDescription / Version. - * Change: memset, memcpy to makros SK_MEMSET, SK_MEMCPY - * - * Revision 1.11 1998/09/04 17:01:45 mhaveman - * Added SyncCounter as macro and OID_SKGE_.._NO_DESCR_CTS to - * OID_SKGE_RX_NO_BUF_CTS. - * - * Revision 1.10 1998/09/04 14:35:35 mhaveman - * Added macro counters, that are counted by driver. - * - ****************************************************************************/ - - -#include <config.h> - -static const char SysKonnectFileId[] = - "@(#) $Id: skgepnmi.c,v 1.102 2002/12/16 14:03:24 tschilli Exp $" - " (C) SysKonnect."; - -#include "h/skdrv1st.h" -#include "h/sktypes.h" -#include "h/xmac_ii.h" -#include "h/skdebug.h" -#include "h/skqueue.h" -#include "h/skgepnmi.h" -#include "h/skgesirq.h" -#include "h/skcsum.h" -#include "h/skvpd.h" -#include "h/skgehw.h" -#include "h/skgeinit.h" -#include "h/skdrv2nd.h" -#include "h/skgepnm2.h" -#ifdef SK_POWER_MGMT -#include "h/skgepmgt.h" -#endif -/* defines *******************************************************************/ - -#ifndef DEBUG -#define PNMI_STATIC static -#else /* DEBUG */ -#define PNMI_STATIC -#endif /* DEBUG */ - -/* - * Public Function prototypes - */ -int SkPnmiInit(SK_AC *pAC, SK_IOC IoC, int level); -int SkPnmiGetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf, - unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); -int SkPnmiPreSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf, - unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); -int SkPnmiSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf, - unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); -int SkPnmiGetStruct(SK_AC *pAC, SK_IOC IoC, void *pBuf, - unsigned int *pLen, SK_U32 NetIndex); -int SkPnmiPreSetStruct(SK_AC *pAC, SK_IOC IoC, void *pBuf, - unsigned int *pLen, SK_U32 NetIndex); -int SkPnmiSetStruct(SK_AC *pAC, SK_IOC IoC, void *pBuf, - unsigned int *pLen, SK_U32 NetIndex); -int SkPnmiEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Param); - - -/* - * Private Function prototypes - */ - -PNMI_STATIC SK_U8 CalculateLinkModeStatus(SK_AC *pAC, SK_IOC IoC, unsigned int - PhysPortIndex); -PNMI_STATIC SK_U8 CalculateLinkStatus(SK_AC *pAC, SK_IOC IoC, unsigned int - PhysPortIndex); -PNMI_STATIC void CopyMac(char *pDst, SK_MAC_ADDR *pMac); -PNMI_STATIC void CopyTrapQueue(SK_AC *pAC, char *pDstBuf); -PNMI_STATIC SK_U64 GetPhysStatVal(SK_AC *pAC, SK_IOC IoC, - unsigned int PhysPortIndex, unsigned int StatIndex); -PNMI_STATIC SK_U64 GetStatVal(SK_AC *pAC, SK_IOC IoC, unsigned int LogPortIndex, - unsigned int StatIndex, SK_U32 NetIndex); -PNMI_STATIC char* GetTrapEntry(SK_AC *pAC, SK_U32 TrapId, unsigned int Size); -PNMI_STATIC void GetTrapQueueLen(SK_AC *pAC, unsigned int *pLen, - unsigned int *pEntries); -PNMI_STATIC int GetVpdKeyArr(SK_AC *pAC, SK_IOC IoC, char *pKeyArr, - unsigned int KeyArrLen, unsigned int *pKeyNo); -PNMI_STATIC int LookupId(SK_U32 Id); -PNMI_STATIC int MacUpdate(SK_AC *pAC, SK_IOC IoC, unsigned int FirstMac, - unsigned int LastMac); -PNMI_STATIC int PnmiStruct(SK_AC *pAC, SK_IOC IoC, int Action, char *pBuf, - unsigned int *pLen, SK_U32 NetIndex); -PNMI_STATIC int PnmiVar(SK_AC *pAC, SK_IOC IoC, int Action, SK_U32 Id, - char *pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex); -PNMI_STATIC void QueueRlmtNewMacTrap(SK_AC *pAC, unsigned int ActiveMac); -PNMI_STATIC void QueueRlmtPortTrap(SK_AC *pAC, SK_U32 TrapId, - unsigned int PortIndex); -PNMI_STATIC void QueueSensorTrap(SK_AC *pAC, SK_U32 TrapId, - unsigned int SensorIndex); -PNMI_STATIC void QueueSimpleTrap(SK_AC *pAC, SK_U32 TrapId); -PNMI_STATIC void ResetCounter(SK_AC *pAC, SK_IOC IoC, SK_U32 NetIndex); -PNMI_STATIC int RlmtUpdate(SK_AC *pAC, SK_IOC IoC, SK_U32 NetIndex); -PNMI_STATIC int SirqUpdate(SK_AC *pAC, SK_IOC IoC); -PNMI_STATIC void VirtualConf(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, char *pBuf); -PNMI_STATIC int Vct(SK_AC *pAC, SK_IOC IoC, int Action, SK_U32 Id, char *pBuf, - unsigned int *pLen, SK_U32 Instance, unsigned int TableIndex, SK_U32 NetIndex); -PNMI_STATIC void CheckVctStatus(SK_AC *, SK_IOC, char *, SK_U32, SK_U32); - -/* - * Table to correlate OID with handler function and index to - * hardware register stored in StatAddress if applicable. - */ -#include "skgemib.c" - -/* global variables **********************************************************/ - -/* - * Overflow status register bit table and corresponding counter - * dependent on MAC type - the number relates to the size of overflow - * mask returned by the pFnMacOverflow function - */ -PNMI_STATIC const SK_U16 StatOvrflwBit[][SK_PNMI_MAC_TYPES] = { -/* Bit0 */ { SK_PNMI_HTX, SK_PNMI_HTX_UNICAST}, -/* Bit1 */ { SK_PNMI_HTX_OCTETHIGH, SK_PNMI_HTX_BROADCAST}, -/* Bit2 */ { SK_PNMI_HTX_OCTETLOW, SK_PNMI_HTX_PMACC}, -/* Bit3 */ { SK_PNMI_HTX_BROADCAST, SK_PNMI_HTX_MULTICAST}, -/* Bit4 */ { SK_PNMI_HTX_MULTICAST, SK_PNMI_HTX_OCTETLOW}, -/* Bit5 */ { SK_PNMI_HTX_UNICAST, SK_PNMI_HTX_OCTETHIGH}, -/* Bit6 */ { SK_PNMI_HTX_LONGFRAMES, SK_PNMI_HTX_64}, -/* Bit7 */ { SK_PNMI_HTX_BURST, SK_PNMI_HTX_127}, -/* Bit8 */ { SK_PNMI_HTX_PMACC, SK_PNMI_HTX_255}, -/* Bit9 */ { SK_PNMI_HTX_MACC, SK_PNMI_HTX_511}, -/* Bit10 */ { SK_PNMI_HTX_SINGLE_COL, SK_PNMI_HTX_1023}, -/* Bit11 */ { SK_PNMI_HTX_MULTI_COL, SK_PNMI_HTX_MAX}, -/* Bit12 */ { SK_PNMI_HTX_EXCESS_COL, SK_PNMI_HTX_LONGFRAMES}, -/* Bit13 */ { SK_PNMI_HTX_LATE_COL, SK_PNMI_HTX_RESERVED}, -/* Bit14 */ { SK_PNMI_HTX_DEFFERAL, SK_PNMI_HTX_COL}, -/* Bit15 */ { SK_PNMI_HTX_EXCESS_DEF, SK_PNMI_HTX_LATE_COL}, -/* Bit16 */ { SK_PNMI_HTX_UNDERRUN, SK_PNMI_HTX_EXCESS_COL}, -/* Bit17 */ { SK_PNMI_HTX_CARRIER, SK_PNMI_HTX_MULTI_COL}, -/* Bit18 */ { SK_PNMI_HTX_UTILUNDER, SK_PNMI_HTX_SINGLE_COL}, -/* Bit19 */ { SK_PNMI_HTX_UTILOVER, SK_PNMI_HTX_UNDERRUN}, -/* Bit20 */ { SK_PNMI_HTX_64, SK_PNMI_HTX_RESERVED}, -/* Bit21 */ { SK_PNMI_HTX_127, SK_PNMI_HTX_RESERVED}, -/* Bit22 */ { SK_PNMI_HTX_255, SK_PNMI_HTX_RESERVED}, -/* Bit23 */ { SK_PNMI_HTX_511, SK_PNMI_HTX_RESERVED}, -/* Bit24 */ { SK_PNMI_HTX_1023, SK_PNMI_HTX_RESERVED}, -/* Bit25 */ { SK_PNMI_HTX_MAX, SK_PNMI_HTX_RESERVED}, -/* Bit26 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED}, -/* Bit27 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED}, -/* Bit28 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED}, -/* Bit29 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED}, -/* Bit30 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED}, -/* Bit31 */ { SK_PNMI_HTX_RESERVED, SK_PNMI_HTX_RESERVED}, -/* Bit32 */ { SK_PNMI_HRX, SK_PNMI_HRX_UNICAST}, -/* Bit33 */ { SK_PNMI_HRX_OCTETHIGH, SK_PNMI_HRX_BROADCAST}, -/* Bit34 */ { SK_PNMI_HRX_OCTETLOW, SK_PNMI_HRX_PMACC}, -/* Bit35 */ { SK_PNMI_HRX_BROADCAST, SK_PNMI_HRX_MULTICAST}, -/* Bit36 */ { SK_PNMI_HRX_MULTICAST, SK_PNMI_HRX_FCS}, -/* Bit37 */ { SK_PNMI_HRX_UNICAST, SK_PNMI_HRX_RESERVED}, -/* Bit38 */ { SK_PNMI_HRX_PMACC, SK_PNMI_HRX_OCTETLOW}, -/* Bit39 */ { SK_PNMI_HRX_MACC, SK_PNMI_HRX_OCTETHIGH}, -/* Bit40 */ { SK_PNMI_HRX_PMACC_ERR, SK_PNMI_HRX_BADOCTETLOW}, -/* Bit41 */ { SK_PNMI_HRX_MACC_UNKWN, SK_PNMI_HRX_BADOCTETHIGH}, -/* Bit42 */ { SK_PNMI_HRX_BURST, SK_PNMI_HRX_UNDERSIZE}, -/* Bit43 */ { SK_PNMI_HRX_MISSED, SK_PNMI_HRX_RUNT}, -/* Bit44 */ { SK_PNMI_HRX_FRAMING, SK_PNMI_HRX_64}, -/* Bit45 */ { SK_PNMI_HRX_OVERFLOW, SK_PNMI_HRX_127}, -/* Bit46 */ { SK_PNMI_HRX_JABBER, SK_PNMI_HRX_255}, -/* Bit47 */ { SK_PNMI_HRX_CARRIER, SK_PNMI_HRX_511}, -/* Bit48 */ { SK_PNMI_HRX_IRLENGTH, SK_PNMI_HRX_1023}, -/* Bit49 */ { SK_PNMI_HRX_SYMBOL, SK_PNMI_HRX_MAX}, -/* Bit50 */ { SK_PNMI_HRX_SHORTS, SK_PNMI_HRX_LONGFRAMES}, -/* Bit51 */ { SK_PNMI_HRX_RUNT, SK_PNMI_HRX_TOO_LONG}, -/* Bit52 */ { SK_PNMI_HRX_TOO_LONG, SK_PNMI_HRX_JABBER}, -/* Bit53 */ { SK_PNMI_HRX_FCS, SK_PNMI_HRX_RESERVED}, -/* Bit54 */ { SK_PNMI_HRX_RESERVED, SK_PNMI_HRX_OVERFLOW}, -/* Bit55 */ { SK_PNMI_HRX_CEXT, SK_PNMI_HRX_RESERVED}, -/* Bit56 */ { SK_PNMI_HRX_UTILUNDER, SK_PNMI_HRX_RESERVED}, -/* Bit57 */ { SK_PNMI_HRX_UTILOVER, SK_PNMI_HRX_RESERVED}, -/* Bit58 */ { SK_PNMI_HRX_64, SK_PNMI_HRX_RESERVED}, -/* Bit59 */ { SK_PNMI_HRX_127, SK_PNMI_HRX_RESERVED}, -/* Bit60 */ { SK_PNMI_HRX_255, SK_PNMI_HRX_RESERVED}, -/* Bit61 */ { SK_PNMI_HRX_511, SK_PNMI_HRX_RESERVED}, -/* Bit62 */ { SK_PNMI_HRX_1023, SK_PNMI_HRX_RESERVED}, -/* Bit63 */ { SK_PNMI_HRX_MAX, SK_PNMI_HRX_RESERVED} -}; - -/* - * Table for hardware register saving on resets and port switches - */ -PNMI_STATIC const SK_PNMI_STATADDR StatAddr[SK_PNMI_MAX_IDX][SK_PNMI_MAC_TYPES] = { - /* SK_PNMI_HTX */ - {{XM_TXF_OK, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_OCTETHIGH */ - {{XM_TXO_OK_HI, SK_TRUE}, {GM_TXO_OK_HI, SK_TRUE}}, - /* SK_PNMI_HTX_OCTETLOW */ - {{XM_TXO_OK_LO, SK_FALSE}, {GM_TXO_OK_LO, SK_FALSE}}, - /* SK_PNMI_HTX_BROADCAST */ - {{XM_TXF_BC_OK, SK_TRUE}, {GM_TXF_BC_OK, SK_TRUE}}, - /* SK_PNMI_HTX_MULTICAST */ - {{XM_TXF_MC_OK, SK_TRUE}, {GM_TXF_MC_OK, SK_TRUE}}, - /* SK_PNMI_HTX_UNICAST */ - {{XM_TXF_UC_OK, SK_TRUE}, {GM_TXF_UC_OK, SK_TRUE}}, - /* SK_PNMI_HTX_BURST */ - {{XM_TXE_BURST, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_PMACC */ - {{XM_TXF_MPAUSE, SK_TRUE}, {GM_TXF_MPAUSE, SK_TRUE}}, - /* SK_PNMI_HTX_MACC */ - {{XM_TXF_MCTRL, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_COL */ - {{0, SK_FALSE}, {GM_TXF_COL, SK_TRUE}}, - /* SK_PNMI_HTX_SINGLE_COL */ - {{XM_TXF_SNG_COL, SK_TRUE}, {GM_TXF_SNG_COL, SK_TRUE}}, - /* SK_PNMI_HTX_MULTI_COL */ - {{XM_TXF_MUL_COL, SK_TRUE}, {GM_TXF_MUL_COL, SK_TRUE}}, - /* SK_PNMI_HTX_EXCESS_COL */ - {{XM_TXF_ABO_COL, SK_TRUE}, {GM_TXF_ABO_COL, SK_TRUE}}, - /* SK_PNMI_HTX_LATE_COL */ - {{XM_TXF_LAT_COL, SK_TRUE}, {GM_TXF_LAT_COL, SK_TRUE}}, - /* SK_PNMI_HTX_DEFFERAL */ - {{XM_TXF_DEF, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_EXCESS_DEF */ - {{XM_TXF_EX_DEF, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_UNDERRUN */ - {{XM_TXE_FIFO_UR, SK_TRUE}, {GM_TXE_FIFO_UR, SK_TRUE}}, - /* SK_PNMI_HTX_CARRIER */ - {{XM_TXE_CS_ERR, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_UTILUNDER */ - {{0, SK_FALSE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_UTILOVER */ - {{0, SK_FALSE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_64 */ - {{XM_TXF_64B, SK_TRUE}, {GM_TXF_64B, SK_TRUE}}, - /* SK_PNMI_HTX_127 */ - {{XM_TXF_127B, SK_TRUE}, {GM_TXF_127B, SK_TRUE}}, - /* SK_PNMI_HTX_255 */ - {{XM_TXF_255B, SK_TRUE}, {GM_TXF_255B, SK_TRUE}}, - /* SK_PNMI_HTX_511 */ - {{XM_TXF_511B, SK_TRUE}, {GM_TXF_511B, SK_TRUE}}, - /* SK_PNMI_HTX_1023 */ - {{XM_TXF_1023B, SK_TRUE}, {GM_TXF_1023B, SK_TRUE}}, - /* SK_PNMI_HTX_MAX */ - {{XM_TXF_MAX_SZ, SK_TRUE}, {GM_TXF_1518B, SK_TRUE}}, - /* SK_PNMI_HTX_LONGFRAMES */ - {{XM_TXF_LONG, SK_TRUE}, {GM_TXF_MAX_SZ, SK_TRUE}}, - /* SK_PNMI_HTX_SYNC */ - {{0, SK_FALSE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_SYNC_OCTET */ - {{0, SK_FALSE}, {0, SK_FALSE}}, - /* SK_PNMI_HTX_RESERVED */ - {{0, SK_FALSE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX */ - {{XM_RXF_OK, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_OCTETHIGH */ - {{XM_RXO_OK_HI, SK_TRUE}, {GM_RXO_OK_HI, SK_TRUE}}, - /* SK_PNMI_HRX_OCTETLOW */ - {{XM_RXO_OK_LO, SK_FALSE}, {GM_RXO_OK_LO, SK_FALSE}}, - /* SK_PNMI_HRX_BADOCTETHIGH */ - {{0, SK_FALSE}, {GM_RXO_ERR_HI, SK_TRUE}}, - /* SK_PNMI_HRX_BADOCTETLOW */ - {{0, SK_FALSE}, {GM_RXO_ERR_LO, SK_TRUE}}, - /* SK_PNMI_HRX_BROADCAST */ - {{XM_RXF_BC_OK, SK_TRUE}, {GM_RXF_BC_OK, SK_TRUE}}, - /* SK_PNMI_HRX_MULTICAST */ - {{XM_RXF_MC_OK, SK_TRUE}, {GM_RXF_MC_OK, SK_TRUE}}, - /* SK_PNMI_HRX_UNICAST */ - {{XM_RXF_UC_OK, SK_TRUE}, {GM_RXF_UC_OK, SK_TRUE}}, - /* SK_PNMI_HRX_PMACC */ - {{XM_RXF_MPAUSE, SK_TRUE}, {GM_RXF_MPAUSE, SK_TRUE}}, - /* SK_PNMI_HRX_MACC */ - {{XM_RXF_MCTRL, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_PMACC_ERR */ - {{XM_RXF_INV_MP, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_MACC_UNKWN */ - {{XM_RXF_INV_MOC, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_BURST */ - {{XM_RXE_BURST, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_MISSED */ - {{XM_RXE_FMISS, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_FRAMING */ - {{XM_RXF_FRA_ERR, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_UNDERSIZE */ - {{0, SK_FALSE},{GM_RXF_SHT, SK_TRUE}}, - /* SK_PNMI_HRX_OVERFLOW */ - {{XM_RXE_FIFO_OV, SK_TRUE}, {GM_RXE_FIFO_OV, SK_TRUE}}, - /* SK_PNMI_HRX_JABBER */ - {{XM_RXF_JAB_PKT, SK_TRUE}, {GM_RXF_JAB_PKT, SK_TRUE}}, - /* SK_PNMI_HRX_CARRIER */ - {{XM_RXE_CAR_ERR, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_IRLENGTH */ - {{XM_RXF_LEN_ERR, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_SYMBOL */ - {{XM_RXE_SYM_ERR, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_SHORTS */ - {{XM_RXE_SHT_ERR, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_RUNT */ - {{XM_RXE_RUNT, SK_TRUE}, {GM_RXE_FRAG, SK_TRUE}}, - /* SK_PNMI_HRX_TOO_LONG */ - {{XM_RXF_LNG_ERR, SK_TRUE}, {GM_RXF_LNG_ERR, SK_TRUE}}, - /* SK_PNMI_HRX_FCS */ - {{XM_RXF_FCS_ERR, SK_TRUE}, {GM_RXF_FCS_ERR, SK_TRUE}}, - /* SK_PNMI_HRX_CEXT */ - {{XM_RXF_CEX_ERR, SK_TRUE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_UTILUNDER */ - {{0, SK_FALSE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_UTILOVER */ - {{0, SK_FALSE}, {0, SK_FALSE}}, - /* SK_PNMI_HRX_64 */ - {{XM_RXF_64B, SK_TRUE}, {GM_RXF_64B, SK_TRUE}}, - /* SK_PNMI_HRX_127 */ - {{XM_RXF_127B, SK_TRUE}, {GM_RXF_127B, SK_TRUE}}, - /* SK_PNMI_HRX_255 */ - {{XM_RXF_255B, SK_TRUE}, {GM_RXF_255B, SK_TRUE}}, - /* SK_PNMI_HRX_511 */ - {{XM_RXF_511B, SK_TRUE}, {GM_RXF_511B, SK_TRUE}}, - /* SK_PNMI_HRX_1023 */ - {{XM_RXF_1023B, SK_TRUE}, {GM_RXF_1023B, SK_TRUE}}, - /* SK_PNMI_HRX_MAX */ - {{XM_RXF_MAX_SZ, SK_TRUE}, {GM_RXF_1518B, SK_TRUE}}, - /* SK_PNMI_HRX_LONGFRAMES */ - {{0, SK_FALSE}, {GM_RXF_MAX_SZ, SK_TRUE}}, - /* SK_PNMI_HRX_RESERVED */ - {{0, SK_FALSE}, {0, SK_FALSE}} -}; - - -/***************************************************************************** - * - * Public functions - * - */ - -/***************************************************************************** - * - * SkPnmiInit - Init function of PNMI - * - * Description: - * SK_INIT_DATA: Initialises the data structures - * SK_INIT_IO: Resets the XMAC statistics, determines the device and - * connector type. - * SK_INIT_RUN: Starts a timer event for port switch per hour - * calculation. - * - * Returns: - * Always 0 - */ -int SkPnmiInit( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Level) /* Initialization level */ -{ - unsigned int PortMax; /* Number of ports */ - unsigned int PortIndex; /* Current port index in loop */ - SK_U16 Val16; /* Multiple purpose 16 bit variable */ - SK_U8 Val8; /* Mulitple purpose 8 bit variable */ - SK_EVPARA EventParam; /* Event struct for timer event */ - SK_GEPORT *pPrt; - SK_PNMI_VCT *pVctBackupData; - - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: SkPnmiInit: Called, level=%d\n", Level)); - - switch (Level) { - - case SK_INIT_DATA: - SK_MEMSET((char *)&pAC->Pnmi, 0, sizeof(pAC->Pnmi)); - pAC->Pnmi.TrapBufFree = SK_PNMI_TRAP_QUEUE_LEN; - pAC->Pnmi.StartUpTime = SK_PNMI_HUNDREDS_SEC(SkOsGetTime(pAC)); - pAC->Pnmi.RlmtChangeThreshold = SK_PNMI_DEF_RLMT_CHG_THRES; - for (PortIndex = 0; PortIndex < SK_MAX_MACS; PortIndex ++) { - - pAC->Pnmi.Port[PortIndex].ActiveFlag = SK_FALSE; - pAC->Pnmi.DualNetActiveFlag = SK_FALSE; - } - -#ifdef SK_PNMI_CHECK - if (SK_PNMI_MAX_IDX != SK_PNMI_CNT_NO) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR049, SK_PNMI_ERR049MSG); - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_INIT | SK_DBGCAT_FATAL, - ("CounterOffset struct size (%d) differs from" - "SK_PNMI_MAX_IDX (%d)\n", - SK_PNMI_CNT_NO, SK_PNMI_MAX_IDX)); - BRK; - } - - if (SK_PNMI_MAX_IDX != - (sizeof(StatAddr) / (sizeof(SK_PNMI_STATADDR) * SK_PNMI_MAC_TYPES))) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR050, SK_PNMI_ERR050MSG); - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_INIT | SK_DBGCAT_FATAL, - ("StatAddr table size (%d) differs from " - "SK_PNMI_MAX_IDX (%d)\n", - (sizeof(StatAddr) / - (sizeof(SK_PNMI_STATADDR) * SK_PNMI_MAC_TYPES)), - SK_PNMI_MAX_IDX)); - BRK; - } -#endif /* SK_PNMI_CHECK */ - break; - - case SK_INIT_IO: - /* - * Reset MAC counters - */ - PortMax = pAC->GIni.GIMacsFound; - - for (PortIndex = 0; PortIndex < PortMax; PortIndex ++) { - - pAC->GIni.GIFunc.pFnMacResetCounter(pAC, IoC, PortIndex); - } - - /* Initialize DSP variables for Vct() to 0xff => Never written! */ - for (PortIndex = 0; PortIndex < PortMax; PortIndex ++) { - pPrt = &pAC->GIni.GP[PortIndex]; - pPrt->PCableLen =0xff; - pVctBackupData = &pAC->Pnmi.VctBackup[PortIndex]; - pVctBackupData->PCableLen = 0xff; - } - - /* - * Get pci bus speed - */ - SK_IN16(IoC, B0_CTST, &Val16); - if ((Val16 & CS_BUS_CLOCK) == 0) { - - pAC->Pnmi.PciBusSpeed = 33; - } - else { - pAC->Pnmi.PciBusSpeed = 66; - } - - /* - * Get pci bus width - */ - SK_IN16(IoC, B0_CTST, &Val16); - if ((Val16 & CS_BUS_SLOT_SZ) == 0) { - - pAC->Pnmi.PciBusWidth = 32; - } - else { - pAC->Pnmi.PciBusWidth = 64; - } - - /* - * Get chipset - */ - switch (pAC->GIni.GIChipId) { - case CHIP_ID_GENESIS: - pAC->Pnmi.Chipset = SK_PNMI_CHIPSET_XMAC; - break; - - case CHIP_ID_YUKON: - pAC->Pnmi.Chipset = SK_PNMI_CHIPSET_YUKON; - break; - - default: - break; - } - - /* - * Get PMD and DeviceType - */ - SK_IN8(IoC, B2_PMD_TYP, &Val8); - switch (Val8) { - case 'S': - pAC->Pnmi.PMD = 3; - if (pAC->GIni.GIMacsFound > 1) { - - pAC->Pnmi.DeviceType = 0x00020002; - } - else { - pAC->Pnmi.DeviceType = 0x00020001; - } - break; - - case 'L': - pAC->Pnmi.PMD = 2; - if (pAC->GIni.GIMacsFound > 1) { - - pAC->Pnmi.DeviceType = 0x00020004; - } - else { - pAC->Pnmi.DeviceType = 0x00020003; - } - break; - - case 'C': - pAC->Pnmi.PMD = 4; - if (pAC->GIni.GIMacsFound > 1) { - - pAC->Pnmi.DeviceType = 0x00020006; - } - else { - pAC->Pnmi.DeviceType = 0x00020005; - } - break; - - case 'T': - pAC->Pnmi.PMD = 5; - if (pAC->GIni.GIMacsFound > 1) { - - pAC->Pnmi.DeviceType = 0x00020008; - } - else { - pAC->Pnmi.DeviceType = 0x00020007; - } - break; - - default : - pAC->Pnmi.PMD = 1; - pAC->Pnmi.DeviceType = 0; - break; - } - - /* - * Get connector - */ - SK_IN8(IoC, B2_CONN_TYP, &Val8); - switch (Val8) { - case 'C': - pAC->Pnmi.Connector = 2; - break; - - case 'D': - pAC->Pnmi.Connector = 3; - break; - - case 'F': - pAC->Pnmi.Connector = 4; - break; - - case 'J': - pAC->Pnmi.Connector = 5; - break; - - case 'V': - pAC->Pnmi.Connector = 6; - break; - - default: - pAC->Pnmi.Connector = 1; - break; - } - break; - - case SK_INIT_RUN: - /* - * Start timer for RLMT change counter - */ - SK_MEMSET((char *) &EventParam, 0, sizeof(EventParam)); - SkTimerStart(pAC, IoC, &pAC->Pnmi.RlmtChangeEstimate.EstTimer, - 28125000, SKGE_PNMI, SK_PNMI_EVT_CHG_EST_TIMER, - EventParam); - break; - - default: - break; /* Nothing todo */ - } - - return (0); -} - -/***************************************************************************** - * - * SkPnmiGetVar - Retrieves the value of a single OID - * - * Description: - * Calls a general sub-function for all this stuff. If the instance - * -1 is passed, the values of all instances are returned in an - * array of values. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed - * SK_PNMI_ERR_GENERAL A general severe internal error occured - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to take - * the data. - * SK_PNMI_ERR_UNKNOWN_OID The requested OID is unknown - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -int SkPnmiGetVar( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -SK_U32 Id, /* Object ID that is to be processed */ -void *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: SkPnmiGetVar: Called, Id=0x%x, BufLen=%d, Instance=%d, NetIndex=%d\n", - Id, *pLen, Instance, NetIndex)); - - return (PnmiVar(pAC, IoC, SK_PNMI_GET, Id, (char *)pBuf, pLen, - Instance, NetIndex)); -} - -/***************************************************************************** - * - * SkPnmiPreSetVar - Presets the value of a single OID - * - * Description: - * Calls a general sub-function for all this stuff. The preset does - * the same as a set, but returns just before finally setting the - * new value. This is usefull to check if a set might be successfull. - * If as instance a -1 is passed, an array of values is supposed and - * all instance of the OID will be set. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_OID The requested OID is unknown. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -int SkPnmiPreSetVar( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -SK_U32 Id, /* Object ID that is to be processed */ -void *pBuf, /* Buffer which stores the mgmt data to be set */ -unsigned int *pLen, /* Total length of mgmt data */ -SK_U32 Instance, /* Instance (1..n) that is to be set or -1 */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: SkPnmiPreSetVar: Called, Id=0x%x, BufLen=%d, Instance=%d, NetIndex=%d\n", - Id, *pLen, Instance, NetIndex)); - - - return (PnmiVar(pAC, IoC, SK_PNMI_PRESET, Id, (char *)pBuf, pLen, - Instance, NetIndex)); -} - -/***************************************************************************** - * - * SkPnmiSetVar - Sets the value of a single OID - * - * Description: - * Calls a general sub-function for all this stuff. The preset does - * the same as a set, but returns just before finally setting the - * new value. This is usefull to check if a set might be successfull. - * If as instance a -1 is passed, an array of values is supposed and - * all instance of the OID will be set. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_OID The requested OID is unknown. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -int SkPnmiSetVar( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -SK_U32 Id, /* Object ID that is to be processed */ -void *pBuf, /* Buffer which stores the mgmt data to be set */ -unsigned int *pLen, /* Total length of mgmt data */ -SK_U32 Instance, /* Instance (1..n) that is to be set or -1 */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: SkPnmiSetVar: Called, Id=0x%x, BufLen=%d, Instance=%d, NetIndex=%d\n", - Id, *pLen, Instance, NetIndex)); - - return (PnmiVar(pAC, IoC, SK_PNMI_SET, Id, (char *)pBuf, pLen, - Instance, NetIndex)); -} - -/***************************************************************************** - * - * SkPnmiGetStruct - Retrieves the management database in SK_PNMI_STRUCT_DATA - * - * Description: - * Runs through the IdTable, queries the single OIDs and stores the - * returned data into the management database structure - * SK_PNMI_STRUCT_DATA. The offset of the OID in the structure - * is stored in the IdTable. The return value of the function will also - * be stored in SK_PNMI_STRUCT_DATA if the passed buffer has the - * minimum size of SK_PNMI_MIN_STRUCT_SIZE. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed - * SK_PNMI_ERR_GENERAL A general severe internal error occured - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to take - * the data. - * SK_PNMI_ERR_UNKNOWN_NET The requested NetIndex doesn't exist - */ -int SkPnmiGetStruct( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -void *pBuf, /* Buffer which will store the retrieved data */ -unsigned int *pLen, /* Length of buffer */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - int Ret; - unsigned int TableIndex; - unsigned int DstOffset; - unsigned int InstanceNo; - unsigned int InstanceCnt; - SK_U32 Instance; - unsigned int TmpLen; - char KeyArr[SK_PNMI_VPD_ENTRIES][SK_PNMI_VPD_KEY_SIZE]; - - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: SkPnmiGetStruct: Called, BufLen=%d, NetIndex=%d\n", - *pLen, NetIndex)); - - if (*pLen < SK_PNMI_STRUCT_SIZE) { - - if (*pLen >= SK_PNMI_MIN_STRUCT_SIZE) { - - SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_TOO_SHORT, - (SK_U32)(-1)); - } - - *pLen = SK_PNMI_STRUCT_SIZE; - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* - * Check NetIndex - */ - if (NetIndex >= pAC->Rlmt.NumNets) { - return (SK_PNMI_ERR_UNKNOWN_NET); - } - - /* Update statistic */ - SK_PNMI_CHECKFLAGS("SkPnmiGetStruct: On call"); - - if ((Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1)) != - SK_PNMI_ERR_OK) { - - SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1)); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (Ret); - } - - if ((Ret = RlmtUpdate(pAC, IoC, NetIndex)) != SK_PNMI_ERR_OK) { - - SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1)); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (Ret); - } - - if ((Ret = SirqUpdate(pAC, IoC)) != SK_PNMI_ERR_OK) { - - SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1)); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (Ret); - } - - /* - * Increment semaphores to indicate that an update was - * already done - */ - pAC->Pnmi.MacUpdatedFlag ++; - pAC->Pnmi.RlmtUpdatedFlag ++; - pAC->Pnmi.SirqUpdatedFlag ++; - - /* Get vpd keys for instance calculation */ - Ret = GetVpdKeyArr(pAC, IoC, &KeyArr[0][0], sizeof(KeyArr), &TmpLen); - if (Ret != SK_PNMI_ERR_OK) { - - pAC->Pnmi.MacUpdatedFlag --; - pAC->Pnmi.RlmtUpdatedFlag --; - pAC->Pnmi.SirqUpdatedFlag --; - - SK_PNMI_CHECKFLAGS("SkPnmiGetStruct: On return"); - SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1)); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (SK_PNMI_ERR_GENERAL); - } - - /* Retrieve values */ - SK_MEMSET((char *)pBuf, 0, SK_PNMI_STRUCT_SIZE); - for (TableIndex = 0; TableIndex < ID_TABLE_SIZE; TableIndex ++) { - - InstanceNo = IdTable[TableIndex].InstanceNo; - for (InstanceCnt = 1; InstanceCnt <= InstanceNo; - InstanceCnt ++) { - - DstOffset = IdTable[TableIndex].Offset + - (InstanceCnt - 1) * - IdTable[TableIndex].StructSize; - - /* - * For the VPD the instance is not an index number - * but the key itself. Determin with the instance - * counter the VPD key to be used. - */ - if (IdTable[TableIndex].Id == OID_SKGE_VPD_KEY || - IdTable[TableIndex].Id == OID_SKGE_VPD_VALUE || - IdTable[TableIndex].Id == OID_SKGE_VPD_ACCESS || - IdTable[TableIndex].Id == OID_SKGE_VPD_ACTION) { - - SK_STRNCPY((char *)&Instance, KeyArr[InstanceCnt - 1], 4); - } - else { - Instance = (SK_U32)InstanceCnt; - } - - TmpLen = *pLen - DstOffset; - Ret = IdTable[TableIndex].Func(pAC, IoC, SK_PNMI_GET, - IdTable[TableIndex].Id, (char *)pBuf + - DstOffset, &TmpLen, Instance, TableIndex, NetIndex); - - /* - * An unknown instance error means that we reached - * the last instance of that variable. Proceed with - * the next OID in the table and ignore the return - * code. - */ - if (Ret == SK_PNMI_ERR_UNKNOWN_INST) { - - break; - } - - if (Ret != SK_PNMI_ERR_OK) { - - pAC->Pnmi.MacUpdatedFlag --; - pAC->Pnmi.RlmtUpdatedFlag --; - pAC->Pnmi.SirqUpdatedFlag --; - - SK_PNMI_CHECKFLAGS("SkPnmiGetStruct: On return"); - SK_PNMI_SET_STAT(pBuf, Ret, DstOffset); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (Ret); - } - } - } - - pAC->Pnmi.MacUpdatedFlag --; - pAC->Pnmi.RlmtUpdatedFlag --; - pAC->Pnmi.SirqUpdatedFlag --; - - *pLen = SK_PNMI_STRUCT_SIZE; - SK_PNMI_CHECKFLAGS("SkPnmiGetStruct: On return"); - SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_OK, (SK_U32)(-1)); - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * SkPnmiPreSetStruct - Presets the management database in SK_PNMI_STRUCT_DATA - * - * Description: - * Calls a general sub-function for all this set stuff. The preset does - * the same as a set, but returns just before finally setting the - * new value. This is usefull to check if a set might be successfull. - * The sub-function runs through the IdTable, checks which OIDs are able - * to set, and calls the handler function of the OID to perform the - * preset. The return value of the function will also be stored in - * SK_PNMI_STRUCT_DATA if the passed buffer has the minimum size of - * SK_PNMI_MIN_STRUCT_SIZE. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - */ -int SkPnmiPreSetStruct( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -void *pBuf, /* Buffer which contains the data to be set */ -unsigned int *pLen, /* Length of buffer */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: SkPnmiPreSetStruct: Called, BufLen=%d, NetIndex=%d\n", - *pLen, NetIndex)); - - return (PnmiStruct(pAC, IoC, SK_PNMI_PRESET, (char *)pBuf, - pLen, NetIndex)); -} - -/***************************************************************************** - * - * SkPnmiSetStruct - Sets the management database in SK_PNMI_STRUCT_DATA - * - * Description: - * Calls a general sub-function for all this set stuff. The return value - * of the function will also be stored in SK_PNMI_STRUCT_DATA if the - * passed buffer has the minimum size of SK_PNMI_MIN_STRUCT_SIZE. - * The sub-function runs through the IdTable, checks which OIDs are able - * to set, and calls the handler function of the OID to perform the - * set. The return value of the function will also be stored in - * SK_PNMI_STRUCT_DATA if the passed buffer has the minimum size of - * SK_PNMI_MIN_STRUCT_SIZE. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - */ -int SkPnmiSetStruct( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -void *pBuf, /* Buffer which contains the data to be set */ -unsigned int *pLen, /* Length of buffer */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: SkPnmiSetStruct: Called, BufLen=%d, NetIndex=%d\n", - *pLen, NetIndex)); - - return (PnmiStruct(pAC, IoC, SK_PNMI_SET, (char *)pBuf, - pLen, NetIndex)); -} - -/***************************************************************************** - * - * SkPnmiEvent - Event handler - * - * Description: - * Handles the following events: - * SK_PNMI_EVT_SIRQ_OVERFLOW When a hardware counter overflows an - * interrupt will be generated which is - * first handled by SIRQ which generates a - * this event. The event increments the - * upper 32 bit of the 64 bit counter. - * SK_PNMI_EVT_SEN_XXX The event is generated by the I2C module - * when a sensor reports a warning or - * error. The event will store a trap - * message in the trap buffer. - * SK_PNMI_EVT_CHG_EST_TIMER The timer event was initiated by this - * module and is used to calculate the - * port switches per hour. - * SK_PNMI_EVT_CLEAR_COUNTER The event clears all counters and - * timestamps. - * SK_PNMI_EVT_XMAC_RESET The event is generated by the driver - * before a hard reset of the XMAC is - * performed. All counters will be saved - * and added to the hardware counter - * values after reset to grant continuous - * counter values. - * SK_PNMI_EVT_RLMT_PORT_UP Generated by RLMT to notify that a port - * went logically up. A trap message will - * be stored to the trap buffer. - * SK_PNMI_EVT_RLMT_PORT_DOWN Generated by RLMT to notify that a port - * went logically down. A trap message will - * be stored to the trap buffer. - * SK_PNMI_EVT_RLMT_SEGMENTATION Generated by RLMT to notify that two - * spanning tree root bridges were - * detected. A trap message will be stored - * to the trap buffer. - * SK_PNMI_EVT_RLMT_ACTIVE_DOWN Notifies PNMI that an active port went - * down. PNMI will not further add the - * statistic values to the virtual port. - * SK_PNMI_EVT_RLMT_ACTIVE_UP Notifies PNMI that a port went up and - * is now an active port. PNMI will now - * add the statistic data of this port to - * the virtual port. - * SK_PNMI_EVT_RLMT_SET_NETS Notifies PNMI about the net mode. The first Parameter - * contains the number of nets. 1 means single net, 2 means - * dual net. The second Parameter is -1 - * - * Returns: - * Always 0 - */ -int SkPnmiEvent( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -SK_U32 Event, /* Event-Id */ -SK_EVPARA Param) /* Event dependent parameter */ -{ - unsigned int PhysPortIndex; - unsigned int MaxNetNumber; - int CounterIndex; - int Ret; - SK_U16 MacStatus; - SK_U64 OverflowStatus; - SK_U64 Mask; - int MacType; - SK_U64 Value; - SK_U32 Val32; - SK_U16 Register; - SK_EVPARA EventParam; - SK_U64 NewestValue; - SK_U64 OldestValue; - SK_U64 Delta; - SK_PNMI_ESTIMATE *pEst; - SK_U32 NetIndex; - SK_GEPORT *pPrt; - SK_PNMI_VCT *pVctBackupData; - SK_U32 RetCode; - int i; - SK_U32 CableLength; - - -#ifdef DEBUG - if (Event != SK_PNMI_EVT_XMAC_RESET) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: SkPnmiEvent: Called, Event=0x%x, Param=0x%x\n", - (unsigned int)Event, (unsigned int)Param.Para64)); - } -#endif - SK_PNMI_CHECKFLAGS("SkPnmiEvent: On call"); - - MacType = pAC->GIni.GIMacType; - - switch (Event) { - - case SK_PNMI_EVT_SIRQ_OVERFLOW: - PhysPortIndex = (int)Param.Para32[0]; - MacStatus = (SK_U16)Param.Para32[1]; -#ifdef DEBUG - if (PhysPortIndex >= SK_MAX_MACS) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SIRQ_OVERFLOW parameter" - " wrong, PhysPortIndex=0x%x\n", - PhysPortIndex)); - return (0); - } -#endif - OverflowStatus = 0; - - /* - * Check which source caused an overflow interrupt. - */ - if ((pAC->GIni.GIFunc.pFnMacOverflow( - pAC, IoC, PhysPortIndex, MacStatus, &OverflowStatus) != 0) || - (OverflowStatus == 0)) { - - SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return"); - return (0); - } - - /* - * Check the overflow status register and increment - * the upper dword of corresponding counter. - */ - for (CounterIndex = 0; CounterIndex < sizeof(Mask) * 8; - CounterIndex ++) { - - Mask = (SK_U64)1 << CounterIndex; - if ((OverflowStatus & Mask) == 0) { - - continue; - } - - switch (StatOvrflwBit[CounterIndex][MacType]) { - - case SK_PNMI_HTX_UTILUNDER: - case SK_PNMI_HTX_UTILOVER: - XM_IN16(IoC, PhysPortIndex, XM_TX_CMD, - &Register); - Register |= XM_TX_SAM_LINE; - XM_OUT16(IoC, PhysPortIndex, XM_TX_CMD, - Register); - break; - - case SK_PNMI_HRX_UTILUNDER: - case SK_PNMI_HRX_UTILOVER: - XM_IN16(IoC, PhysPortIndex, XM_RX_CMD, - &Register); - Register |= XM_RX_SAM_LINE; - XM_OUT16(IoC, PhysPortIndex, XM_RX_CMD, - Register); - break; - - case SK_PNMI_HTX_OCTETHIGH: - case SK_PNMI_HTX_OCTETLOW: - case SK_PNMI_HTX_RESERVED: - case SK_PNMI_HRX_OCTETHIGH: - case SK_PNMI_HRX_OCTETLOW: - case SK_PNMI_HRX_IRLENGTH: - case SK_PNMI_HRX_RESERVED: - - /* - * the following counters aren't be handled (id > 63) - */ - case SK_PNMI_HTX_SYNC: - case SK_PNMI_HTX_SYNC_OCTET: - break; - - case SK_PNMI_HRX_LONGFRAMES: - if (MacType == SK_MAC_GMAC) { - pAC->Pnmi.Port[PhysPortIndex]. - CounterHigh[CounterIndex] ++; - } - break; - - default: - pAC->Pnmi.Port[PhysPortIndex]. - CounterHigh[CounterIndex] ++; - } - } - break; - - case SK_PNMI_EVT_SEN_WAR_LOW: -#ifdef DEBUG - if ((unsigned int)Param.Para64 >= (unsigned int)pAC->I2c.MaxSens) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SEN_WAR_LOW parameter wrong, SensorIndex=%d\n", - (unsigned int)Param.Para64)); - return (0); - } -#endif - /* - * Store a trap message in the trap buffer and generate - * an event for user space applications with the - * SK_DRIVER_SENDEVENT macro. - */ - QueueSensorTrap(pAC, OID_SKGE_TRAP_SEN_WAR_LOW, - (unsigned int)Param.Para64); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - break; - - case SK_PNMI_EVT_SEN_WAR_UPP: -#ifdef DEBUG - if ((unsigned int)Param.Para64 >= (unsigned int)pAC->I2c.MaxSens) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR:SkPnmiEvent: SK_PNMI_EVT_SEN_WAR_UPP parameter wrong, SensorIndex=%d\n", - (unsigned int)Param.Para64)); - return (0); - } -#endif - /* - * Store a trap message in the trap buffer and generate - * an event for user space applications with the - * SK_DRIVER_SENDEVENT macro. - */ - QueueSensorTrap(pAC, OID_SKGE_TRAP_SEN_WAR_UPP, - (unsigned int)Param.Para64); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - break; - - case SK_PNMI_EVT_SEN_ERR_LOW: -#ifdef DEBUG - if ((unsigned int)Param.Para64 >= (unsigned int)pAC->I2c.MaxSens) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SEN_ERR_LOW parameter wrong, SensorIndex=%d\n", - (unsigned int)Param.Para64)); - return (0); - } -#endif - /* - * Store a trap message in the trap buffer and generate - * an event for user space applications with the - * SK_DRIVER_SENDEVENT macro. - */ - QueueSensorTrap(pAC, OID_SKGE_TRAP_SEN_ERR_LOW, - (unsigned int)Param.Para64); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - break; - - case SK_PNMI_EVT_SEN_ERR_UPP: -#ifdef DEBUG - if ((unsigned int)Param.Para64 >= (unsigned int)pAC->I2c.MaxSens) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_SEN_ERR_UPP parameter wrong, SensorIndex=%d\n", - (unsigned int)Param.Para64)); - return (0); - } -#endif - /* - * Store a trap message in the trap buffer and generate - * an event for user space applications with the - * SK_DRIVER_SENDEVENT macro. - */ - QueueSensorTrap(pAC, OID_SKGE_TRAP_SEN_ERR_UPP, - (unsigned int)Param.Para64); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - break; - - case SK_PNMI_EVT_CHG_EST_TIMER: - /* - * Calculate port switch average on a per hour basis - * Time interval for check : 28125 ms - * Number of values for average : 8 - * - * Be careful in changing these values, on change check - * - typedef of SK_PNMI_ESTIMATE (Size of EstValue - * array one less than value number) - * - Timer initilization SkTimerStart() in SkPnmiInit - * - Delta value below must be multiplicated with - * power of 2 - * - */ - pEst = &pAC->Pnmi.RlmtChangeEstimate; - CounterIndex = pEst->EstValueIndex + 1; - if (CounterIndex == 7) { - - CounterIndex = 0; - } - pEst->EstValueIndex = CounterIndex; - - NewestValue = pAC->Pnmi.RlmtChangeCts; - OldestValue = pEst->EstValue[CounterIndex]; - pEst->EstValue[CounterIndex] = NewestValue; - - /* - * Calculate average. Delta stores the number of - * port switches per 28125 * 8 = 225000 ms - */ - if (NewestValue >= OldestValue) { - - Delta = NewestValue - OldestValue; - } - else { - /* Overflow situation */ - Delta = (SK_U64)(0 - OldestValue) + NewestValue; - } - - /* - * Extrapolate delta to port switches per hour. - * Estimate = Delta * (3600000 / 225000) - * = Delta * 16 - * = Delta << 4 - */ - pAC->Pnmi.RlmtChangeEstimate.Estimate = Delta << 4; - - /* - * Check if threshold is exceeded. If the threshold is - * permanently exceeded every 28125 ms an event will be - * generated to remind the user of this condition. - */ - if ((pAC->Pnmi.RlmtChangeThreshold != 0) && - (pAC->Pnmi.RlmtChangeEstimate.Estimate >= - pAC->Pnmi.RlmtChangeThreshold)) { - - QueueSimpleTrap(pAC, OID_SKGE_TRAP_RLMT_CHANGE_THRES); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - } - - SK_MEMSET((char *) &EventParam, 0, sizeof(EventParam)); - SkTimerStart(pAC, IoC, &pAC->Pnmi.RlmtChangeEstimate.EstTimer, - 28125000, SKGE_PNMI, SK_PNMI_EVT_CHG_EST_TIMER, - EventParam); - break; - - case SK_PNMI_EVT_CLEAR_COUNTER: - /* - * Param.Para32[0] contains the NetIndex (0 ..1). - * Param.Para32[1] is reserved, contains -1. - */ - NetIndex = (SK_U32)Param.Para32[0]; - -#ifdef DEBUG - if (NetIndex >= pAC->Rlmt.NumNets) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_CLEAR_COUNTER parameter wrong, NetIndex=%d\n", - NetIndex)); - - return (0); - } -#endif - - /* - * Set all counters and timestamps to zero - */ - ResetCounter(pAC, IoC, NetIndex); /* the according NetIndex is required - as a Parameter of the Event */ - break; - - case SK_PNMI_EVT_XMAC_RESET: - /* - * To grant continuous counter values store the current - * XMAC statistic values to the entries 1..n of the - * CounterOffset array. XMAC Errata #2 - */ -#ifdef DEBUG - if ((unsigned int)Param.Para64 >= SK_MAX_MACS) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_XMAC_RESET parameter wrong, PhysPortIndex=%d\n", - (unsigned int)Param.Para64)); - return (0); - } -#endif - PhysPortIndex = (unsigned int)Param.Para64; - - /* - * Update XMAC statistic to get fresh values - */ - Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1); - if (Ret != SK_PNMI_ERR_OK) { - - SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return"); - return (0); - } - /* - * Increment semaphore to indicate that an update was - * already done - */ - pAC->Pnmi.MacUpdatedFlag ++; - - for (CounterIndex = 0; CounterIndex < SK_PNMI_MAX_IDX; - CounterIndex ++) { - - if (!StatAddr[CounterIndex][MacType].GetOffset) { - - continue; - } - - pAC->Pnmi.Port[PhysPortIndex]. - CounterOffset[CounterIndex] = GetPhysStatVal( - pAC, IoC, PhysPortIndex, CounterIndex); - pAC->Pnmi.Port[PhysPortIndex]. - CounterHigh[CounterIndex] = 0; - } - - pAC->Pnmi.MacUpdatedFlag --; - break; - - case SK_PNMI_EVT_RLMT_PORT_UP: - PhysPortIndex = (unsigned int)Param.Para32[0]; -#ifdef DEBUG - if (PhysPortIndex >= SK_MAX_MACS) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_PORT_UP parameter" - " wrong, PhysPortIndex=%d\n", PhysPortIndex)); - - return (0); - } -#endif - /* - * Store a trap message in the trap buffer and generate an event for - * user space applications with the SK_DRIVER_SENDEVENT macro. - */ - QueueRlmtPortTrap(pAC, OID_SKGE_TRAP_RLMT_PORT_UP, PhysPortIndex); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - - /* Bugfix for XMAC errata (#10620)*/ - if (pAC->GIni.GIMacType == SK_MAC_XMAC){ - - /* Add incremental difference to offset (#10620)*/ - (void)pAC->GIni.GIFunc.pFnMacStatistic(pAC, IoC, PhysPortIndex, - XM_RXE_SHT_ERR, &Val32); - - Value = (((SK_U64)pAC->Pnmi.Port[PhysPortIndex]. - CounterHigh[SK_PNMI_HRX_SHORTS] << 32) | (SK_U64)Val32); - pAC->Pnmi.Port[PhysPortIndex].CounterOffset[SK_PNMI_HRX_SHORTS] += - Value - pAC->Pnmi.Port[PhysPortIndex].RxShortZeroMark; - } - - /* Tell VctStatus() that a link was up meanwhile. */ - pAC->Pnmi.VctStatus[PhysPortIndex] |= SK_PNMI_VCT_LINK; - break; - - case SK_PNMI_EVT_RLMT_PORT_DOWN: - PhysPortIndex = (unsigned int)Param.Para32[0]; - -#ifdef DEBUG - if (PhysPortIndex >= SK_MAX_MACS) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_PORT_DOWN parameter" - " wrong, PhysPortIndex=%d\n", PhysPortIndex)); - - return (0); - } -#endif - /* - * Store a trap message in the trap buffer and generate an event for - * user space applications with the SK_DRIVER_SENDEVENT macro. - */ - QueueRlmtPortTrap(pAC, OID_SKGE_TRAP_RLMT_PORT_DOWN, PhysPortIndex); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - - /* Bugfix #10620 - get zero level for incremental difference */ - if ((pAC->GIni.GIMacType == SK_MAC_XMAC)) { - - (void)pAC->GIni.GIFunc.pFnMacStatistic(pAC, IoC, PhysPortIndex, - XM_RXE_SHT_ERR, &Val32); - pAC->Pnmi.Port[PhysPortIndex].RxShortZeroMark = - (((SK_U64)pAC->Pnmi.Port[PhysPortIndex]. - CounterHigh[SK_PNMI_HRX_SHORTS] << 32) | (SK_U64)Val32); - } - break; - - case SK_PNMI_EVT_RLMT_ACTIVE_DOWN: - PhysPortIndex = (unsigned int)Param.Para32[0]; - NetIndex = (SK_U32)Param.Para32[1]; - -#ifdef DEBUG - if (PhysPortIndex >= SK_MAX_MACS) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_ACTIVE_DOWN parameter too high, PhysPort=%d\n", - PhysPortIndex)); - } - - if (NetIndex >= pAC->Rlmt.NumNets) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_ACTIVE_DOWN parameter too high, NetIndex=%d\n", - NetIndex)); - } -#endif - /* - * For now, ignore event if NetIndex != 0. - */ - if (Param.Para32[1] != 0) { - - return (0); - } - - /* - * Nothing to do if port is already inactive - */ - if (!pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) { - - return (0); - } - - /* - * Update statistic counters to calculate new offset for the virtual - * port and increment semaphore to indicate that an update was already - * done. - */ - if (MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1) != - SK_PNMI_ERR_OK) { - - SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return"); - return (0); - } - pAC->Pnmi.MacUpdatedFlag ++; - - /* - * Calculate new counter offset for virtual port to grant continous - * counting on port switches. The virtual port consists of all currently - * active ports. The port down event indicates that a port is removed - * from the virtual port. Therefore add the counter value of the removed - * port to the CounterOffset for the virtual port to grant the same - * counter value. - */ - for (CounterIndex = 0; CounterIndex < SK_PNMI_MAX_IDX; - CounterIndex ++) { - - if (!StatAddr[CounterIndex][MacType].GetOffset) { - - continue; - } - - Value = GetPhysStatVal(pAC, IoC, PhysPortIndex, CounterIndex); - - pAC->Pnmi.VirtualCounterOffset[CounterIndex] += Value; - } - - /* - * Set port to inactive - */ - pAC->Pnmi.Port[PhysPortIndex].ActiveFlag = SK_FALSE; - - pAC->Pnmi.MacUpdatedFlag --; - break; - - case SK_PNMI_EVT_RLMT_ACTIVE_UP: - PhysPortIndex = (unsigned int)Param.Para32[0]; - NetIndex = (SK_U32)Param.Para32[1]; - -#ifdef DEBUG - if (PhysPortIndex >= SK_MAX_MACS) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_ACTIVE_UP parameter too high, PhysPort=%d\n", - PhysPortIndex)); - } - - if (NetIndex >= pAC->Rlmt.NumNets) { - - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_CTRL, - ("PNMI: ERR: SkPnmiEvent: SK_PNMI_EVT_RLMT_ACTIVE_UP parameter too high, NetIndex=%d\n", - NetIndex)); - } -#endif - /* - * For now, ignore event if NetIndex != 0. - */ - if (Param.Para32[1] != 0) { - - return (0); - } - - /* - * Nothing to do if port is already active - */ - if (pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) { - - return (0); - } - - /* - * Statistic maintenance - */ - pAC->Pnmi.RlmtChangeCts ++; - pAC->Pnmi.RlmtChangeTime = SK_PNMI_HUNDREDS_SEC(SkOsGetTime(pAC)); - - /* - * Store a trap message in the trap buffer and generate an event for - * user space applications with the SK_DRIVER_SENDEVENT macro. - */ - QueueRlmtNewMacTrap(pAC, PhysPortIndex); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - - /* - * Update statistic counters to calculate new offset for the virtual - * port and increment semaphore to indicate that an update was - * already done. - */ - if (MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1) != - SK_PNMI_ERR_OK) { - - SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return"); - return (0); - } - pAC->Pnmi.MacUpdatedFlag ++; - - /* - * Calculate new counter offset for virtual port to grant continous - * counting on port switches. A new port is added to the virtual port. - * Therefore substract the counter value of the new port from the - * CounterOffset for the virtual port to grant the same value. - */ - for (CounterIndex = 0; CounterIndex < SK_PNMI_MAX_IDX; - CounterIndex ++) { - - if (!StatAddr[CounterIndex][MacType].GetOffset) { - - continue; - } - - Value = GetPhysStatVal(pAC, IoC, PhysPortIndex, CounterIndex); - - pAC->Pnmi.VirtualCounterOffset[CounterIndex] -= Value; - } - - /* - * Set port to active - */ - pAC->Pnmi.Port[PhysPortIndex].ActiveFlag = SK_TRUE; - - pAC->Pnmi.MacUpdatedFlag --; - break; - - case SK_PNMI_EVT_RLMT_SEGMENTATION: - /* - * Para.Para32[0] contains the NetIndex. - */ - - /* - * Store a trap message in the trap buffer and generate an event for - * user space applications with the SK_DRIVER_SENDEVENT macro. - */ - QueueSimpleTrap(pAC, OID_SKGE_TRAP_RLMT_SEGMENTATION); - (void)SK_DRIVER_SENDEVENT(pAC, IoC); - break; - - case SK_PNMI_EVT_RLMT_SET_NETS: - /* - * Param.Para32[0] contains the number of Nets. - * Param.Para32[1] is reserved, contains -1. - */ - /* - * Check number of nets - */ - MaxNetNumber = pAC->GIni.GIMacsFound; - if (((unsigned int)Param.Para32[0] < 1) - || ((unsigned int)Param.Para32[0] > MaxNetNumber)) { - return (SK_PNMI_ERR_UNKNOWN_NET); - } - - if ((unsigned int)Param.Para32[0] == 1) { /* single net mode */ - pAC->Pnmi.DualNetActiveFlag = SK_FALSE; - } - else { /* dual net mode */ - pAC->Pnmi.DualNetActiveFlag = SK_TRUE; - } - break; - - case SK_PNMI_EVT_VCT_RESET: - PhysPortIndex = Param.Para32[0]; - pPrt = &pAC->GIni.GP[PhysPortIndex]; - pVctBackupData = &pAC->Pnmi.VctBackup[PhysPortIndex]; - - if (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_PENDING) { - RetCode = SkGmCableDiagStatus(pAC, IoC, PhysPortIndex, SK_FALSE); - if (RetCode == 2) { - /* - * VCT test is still running. - * Start VCT timer counter again. - */ - SK_MEMSET((char *) &Param, 0, sizeof(Param)); - Param.Para32[0] = PhysPortIndex; - Param.Para32[1] = -1; - SkTimerStart(pAC, IoC, &pAC->Pnmi.VctTimeout[PhysPortIndex].VctTimer, - 4000000, SKGE_PNMI, SK_PNMI_EVT_VCT_RESET, Param); - break; - } - pAC->Pnmi.VctStatus[PhysPortIndex] &= ~SK_PNMI_VCT_PENDING; - pAC->Pnmi.VctStatus[PhysPortIndex] |= - (SK_PNMI_VCT_NEW_VCT_DATA | SK_PNMI_VCT_TEST_DONE); - - /* Copy results for later use to PNMI struct. */ - for (i = 0; i < 4; i++) { - if (pPrt->PMdiPairLen[i] > 35) { - CableLength = 1000 * (((175 * pPrt->PMdiPairLen[i]) / 210) - 28); - } - else { - CableLength = 0; - } - pVctBackupData->PMdiPairLen[i] = CableLength; - pVctBackupData->PMdiPairSts[i] = pPrt->PMdiPairSts[i]; - } - - Param.Para32[0] = PhysPortIndex; - Param.Para32[1] = -1; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_RESET, Param); - SkEventDispatcher(pAC, IoC); - } - - break; - - default: - break; - } - - SK_PNMI_CHECKFLAGS("SkPnmiEvent: On return"); - return (0); -} - - -/****************************************************************************** - * - * Private functions - * - */ - -/***************************************************************************** - * - * PnmiVar - Gets, presets, and sets single OIDs - * - * Description: - * Looks up the requested OID, calls the corresponding handler - * function, and passes the parameters with the get, preset, or - * set command. The function is called by SkGePnmiGetVar, - * SkGePnmiPreSetVar, or SkGePnmiSetVar. - * - * Returns: - * SK_PNMI_ERR_XXX. For details have a look to the description of the - * calling functions. - * SK_PNMI_ERR_UNKNOWN_NET The requested NetIndex doesn't exist - */ -PNMI_STATIC int PnmiVar( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer which stores the mgmt data to be set */ -unsigned int *pLen, /* Total length of mgmt data */ -SK_U32 Instance, /* Instance (1..n) that is to be set or -1 */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - unsigned int TableIndex; - int Ret; - - - if ((TableIndex = LookupId(Id)) == (unsigned int)(-1)) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_OID); - } - - /* - * Check NetIndex - */ - if (NetIndex >= pAC->Rlmt.NumNets) { - return (SK_PNMI_ERR_UNKNOWN_NET); - } - - SK_PNMI_CHECKFLAGS("PnmiVar: On call"); - - Ret = IdTable[TableIndex].Func(pAC, IoC, Action, Id, pBuf, pLen, - Instance, TableIndex, NetIndex); - - SK_PNMI_CHECKFLAGS("PnmiVar: On return"); - - return (Ret); -} - -/***************************************************************************** - * - * PnmiStruct - Presets and Sets data in structure SK_PNMI_STRUCT_DATA - * - * Description: - * The return value of the function will also be stored in - * SK_PNMI_STRUCT_DATA if the passed buffer has the minimum size of - * SK_PNMI_MIN_STRUCT_SIZE. The sub-function runs through the IdTable, - * checks which OIDs are able to set, and calls the handler function of - * the OID to perform the set. The return value of the function will - * also be stored in SK_PNMI_STRUCT_DATA if the passed buffer has the - * minimum size of SK_PNMI_MIN_STRUCT_SIZE. The function is called - * by SkGePnmiPreSetStruct and SkGePnmiSetStruct. - * - * Returns: - * SK_PNMI_ERR_XXX. The codes are described in the calling functions. - * SK_PNMI_ERR_UNKNOWN_NET The requested NetIndex doesn't exist - */ -PNMI_STATIC int PnmiStruct( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Set action to be performed */ -char *pBuf, /* Buffer which contains the data to be set */ -unsigned int *pLen, /* Length of buffer */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - int Ret; - unsigned int TableIndex; - unsigned int DstOffset; - unsigned int Len; - unsigned int InstanceNo; - unsigned int InstanceCnt; - SK_U32 Instance; - SK_U32 Id; - - - /* Check if the passed buffer has the right size */ - if (*pLen < SK_PNMI_STRUCT_SIZE) { - - /* Check if we can return the error within the buffer */ - if (*pLen >= SK_PNMI_MIN_STRUCT_SIZE) { - - SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_TOO_SHORT, - (SK_U32)(-1)); - } - - *pLen = SK_PNMI_STRUCT_SIZE; - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* - * Check NetIndex - */ - if (NetIndex >= pAC->Rlmt.NumNets) { - return (SK_PNMI_ERR_UNKNOWN_NET); - } - - SK_PNMI_CHECKFLAGS("PnmiStruct: On call"); - - /* - * Update the values of RLMT and SIRQ and increment semaphores to - * indicate that an update was already done. - */ - if ((Ret = RlmtUpdate(pAC, IoC, NetIndex)) != SK_PNMI_ERR_OK) { - - SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1)); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (Ret); - } - - if ((Ret = SirqUpdate(pAC, IoC)) != SK_PNMI_ERR_OK) { - - SK_PNMI_SET_STAT(pBuf, Ret, (SK_U32)(-1)); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (Ret); - } - - pAC->Pnmi.RlmtUpdatedFlag ++; - pAC->Pnmi.SirqUpdatedFlag ++; - - /* Preset/Set values */ - for (TableIndex = 0; TableIndex < ID_TABLE_SIZE; TableIndex ++) { - - if ((IdTable[TableIndex].Access != SK_PNMI_RW) && - (IdTable[TableIndex].Access != SK_PNMI_WO)) { - - continue; - } - - InstanceNo = IdTable[TableIndex].InstanceNo; - Id = IdTable[TableIndex].Id; - - for (InstanceCnt = 1; InstanceCnt <= InstanceNo; - InstanceCnt ++) { - - DstOffset = IdTable[TableIndex].Offset + - (InstanceCnt - 1) * - IdTable[TableIndex].StructSize; - - /* - * Because VPD multiple instance variables are - * not setable we do not need to evaluate VPD - * instances. Have a look to VPD instance - * calculation in SkPnmiGetStruct(). - */ - Instance = (SK_U32)InstanceCnt; - - /* - * Evaluate needed buffer length - */ - Len = 0; - Ret = IdTable[TableIndex].Func(pAC, IoC, - SK_PNMI_GET, IdTable[TableIndex].Id, - NULL, &Len, Instance, TableIndex, NetIndex); - - if (Ret == SK_PNMI_ERR_UNKNOWN_INST) { - - break; - } - if (Ret != SK_PNMI_ERR_TOO_SHORT) { - - pAC->Pnmi.RlmtUpdatedFlag --; - pAC->Pnmi.SirqUpdatedFlag --; - - SK_PNMI_CHECKFLAGS("PnmiStruct: On return"); - SK_PNMI_SET_STAT(pBuf, - SK_PNMI_ERR_GENERAL, DstOffset); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (SK_PNMI_ERR_GENERAL); - } - if (Id == OID_SKGE_VPD_ACTION) { - - switch (*(pBuf + DstOffset)) { - - case SK_PNMI_VPD_CREATE: - Len = 3 + *(pBuf + DstOffset + 3); - break; - - case SK_PNMI_VPD_DELETE: - Len = 3; - break; - - default: - Len = 1; - break; - } - } - - /* Call the OID handler function */ - Ret = IdTable[TableIndex].Func(pAC, IoC, Action, - IdTable[TableIndex].Id, pBuf + DstOffset, - &Len, Instance, TableIndex, NetIndex); - - if (Ret != SK_PNMI_ERR_OK) { - - pAC->Pnmi.RlmtUpdatedFlag --; - pAC->Pnmi.SirqUpdatedFlag --; - - SK_PNMI_CHECKFLAGS("PnmiStruct: On return"); - SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_BAD_VALUE, - DstOffset); - *pLen = SK_PNMI_MIN_STRUCT_SIZE; - return (SK_PNMI_ERR_BAD_VALUE); - } - } - } - - pAC->Pnmi.RlmtUpdatedFlag --; - pAC->Pnmi.SirqUpdatedFlag --; - - SK_PNMI_CHECKFLAGS("PnmiStruct: On return"); - SK_PNMI_SET_STAT(pBuf, SK_PNMI_ERR_OK, (SK_U32)(-1)); - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * LookupId - Lookup an OID in the IdTable - * - * Description: - * Scans the IdTable to find the table entry of an OID. - * - * Returns: - * The table index or -1 if not found. - */ -PNMI_STATIC int LookupId( -SK_U32 Id) /* Object identifier to be searched */ -{ - int i; - - for (i = 0; i < ID_TABLE_SIZE; i++) { - - if (IdTable[i].Id == Id) { - - return i; - } - } - - return (-1); -} - -/***************************************************************************** - * - * OidStruct - Handler of OID_SKGE_ALL_DATA - * - * Description: - * This OID performs a Get/Preset/SetStruct call and returns all data - * in a SK_PNMI_STRUCT_DATA structure. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int OidStruct( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - if (Id != OID_SKGE_ALL_DATA) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR003, - SK_PNMI_ERR003MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Check instance. We only handle single instance variables - */ - if (Instance != (SK_U32)(-1) && Instance != 1) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - switch (Action) { - - case SK_PNMI_GET: - return (SkPnmiGetStruct(pAC, IoC, pBuf, pLen, NetIndex)); - - case SK_PNMI_PRESET: - return (SkPnmiPreSetStruct(pAC, IoC, pBuf, pLen, NetIndex)); - - case SK_PNMI_SET: - return (SkPnmiSetStruct(pAC, IoC, pBuf, pLen, NetIndex)); - } - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR004, SK_PNMI_ERR004MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); -} - -/***************************************************************************** - * - * Perform - OID handler of OID_SKGE_ACTION - * - * Description: - * None. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int Perform( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - int Ret; - SK_U32 ActionOp; - - - /* - * Check instance. We only handle single instance variables - */ - if (Instance != (SK_U32)(-1) && Instance != 1) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* Check if a get should be performed */ - if (Action == SK_PNMI_GET) { - - /* A get is easy. We always return the same value */ - ActionOp = (SK_U32)SK_PNMI_ACT_IDLE; - SK_PNMI_STORE_U32(pBuf, ActionOp); - *pLen = sizeof(SK_U32); - - return (SK_PNMI_ERR_OK); - } - - /* Continue with PRESET/SET action */ - if (*pLen > sizeof(SK_U32)) { - - return (SK_PNMI_ERR_BAD_VALUE); - } - - /* Check if the command is a known one */ - SK_PNMI_READ_U32(pBuf, ActionOp); - if (*pLen > sizeof(SK_U32) || - (ActionOp != SK_PNMI_ACT_IDLE && - ActionOp != SK_PNMI_ACT_RESET && - ActionOp != SK_PNMI_ACT_SELFTEST && - ActionOp != SK_PNMI_ACT_RESETCNT)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - /* A preset ends here */ - if (Action == SK_PNMI_PRESET) { - - return (SK_PNMI_ERR_OK); - } - - switch (ActionOp) { - - case SK_PNMI_ACT_IDLE: - /* Nothing to do */ - break; - - case SK_PNMI_ACT_RESET: - /* - * Perform a driver reset or something that comes near - * to this. - */ - Ret = SK_DRIVER_RESET(pAC, IoC); - if (Ret != 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR005, - SK_PNMI_ERR005MSG); - - return (SK_PNMI_ERR_GENERAL); - } - break; - - case SK_PNMI_ACT_SELFTEST: - /* - * Perform a driver selftest or something similar to this. - * Currently this feature is not used and will probably - * implemented in another way. - */ - Ret = SK_DRIVER_SELFTEST(pAC, IoC); - pAC->Pnmi.TestResult = Ret; - break; - - case SK_PNMI_ACT_RESETCNT: - /* Set all counters and timestamps to zero */ - ResetCounter(pAC, IoC, NetIndex); - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR006, - SK_PNMI_ERR006MSG); - - return (SK_PNMI_ERR_GENERAL); - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * Mac8023Stat - OID handler of OID_GEN_XXX and OID_802_3_XXX - * - * Description: - * Retrieves the statistic values of the virtual port (logical - * index 0). Only special OIDs of NDIS are handled which consist - * of a 32 bit instead of a 64 bit value. The OIDs are public - * because perhaps some other platform can use them too. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int Mac8023Stat( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - int Ret; - SK_U64 StatVal; - SK_U32 StatVal32; - SK_BOOL Is64BitReq = SK_FALSE; - - /* - * Only the active Mac is returned - */ - if (Instance != (SK_U32)(-1) && Instance != 1) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - /* - * Check action type - */ - if (Action != SK_PNMI_GET) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* - * Check length - */ - switch (Id) { - - case OID_802_3_PERMANENT_ADDRESS: - case OID_802_3_CURRENT_ADDRESS: - if (*pLen < sizeof(SK_MAC_ADDR)) { - - *pLen = sizeof(SK_MAC_ADDR); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - default: -#ifndef SK_NDIS_64BIT_CTR - if (*pLen < sizeof(SK_U32)) { - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - -#else /* SK_NDIS_64BIT_CTR */ - - /* - * for compatibility, at least 32bit are required for oid - */ - if (*pLen < sizeof(SK_U32)) { - /* - * but indicate handling for 64bit values, - * if insufficient space is provided - */ - *pLen = sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - - Is64BitReq = (*pLen < sizeof(SK_U64)) ? SK_FALSE : SK_TRUE; -#endif /* SK_NDIS_64BIT_CTR */ - break; - } - - /* - * Update all statistics, because we retrieve virtual MAC, which - * consists of multiple physical statistics and increment semaphore - * to indicate that an update was already done. - */ - Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1); - if ( Ret != SK_PNMI_ERR_OK) { - - *pLen = 0; - return (Ret); - } - pAC->Pnmi.MacUpdatedFlag ++; - - /* - * Get value (MAC Index 0 identifies the virtual MAC) - */ - switch (Id) { - - case OID_802_3_PERMANENT_ADDRESS: - CopyMac(pBuf, &pAC->Addr.Net[NetIndex].PermanentMacAddress); - *pLen = sizeof(SK_MAC_ADDR); - break; - - case OID_802_3_CURRENT_ADDRESS: - CopyMac(pBuf, &pAC->Addr.Net[NetIndex].CurrentMacAddress); - *pLen = sizeof(SK_MAC_ADDR); - break; - - default: - StatVal = GetStatVal(pAC, IoC, 0, IdTable[TableIndex].Param, NetIndex); - - /* - * by default 32bit values are evaluated - */ - if (!Is64BitReq) { - StatVal32 = (SK_U32)StatVal; - SK_PNMI_STORE_U32(pBuf, StatVal32); - *pLen = sizeof(SK_U32); - } - else { - SK_PNMI_STORE_U64(pBuf, StatVal); - *pLen = sizeof(SK_U64); - } - break; - } - - pAC->Pnmi.MacUpdatedFlag --; - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * MacPrivateStat - OID handler function of OID_SKGE_STAT_XXX - * - * Description: - * Retrieves the XMAC statistic data. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int MacPrivateStat( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - unsigned int LogPortMax; - unsigned int LogPortIndex; - unsigned int PhysPortMax; - unsigned int Limit; - unsigned int Offset; - int Ret; - SK_U64 StatVal; - - - /* - * Calculate instance if wished. MAC index 0 is the virtual - * MAC. - */ - PhysPortMax = pAC->GIni.GIMacsFound; - LogPortMax = SK_PNMI_PORT_PHYS2LOG(PhysPortMax); - - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { /* Dual net mode */ - LogPortMax--; - } - - if ((Instance != (SK_U32)(-1))) { /* Only one specific instance is queried */ - /* Check instance range */ - if ((Instance < 1) || (Instance > LogPortMax)) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - LogPortIndex = SK_PNMI_PORT_INST2LOG(Instance); - Limit = LogPortIndex + 1; - } - - else { /* Instance == (SK_U32)(-1), get all Instances of that OID */ - - LogPortIndex = 0; - Limit = LogPortMax; - } - - - /* - * Check action - */ - if (Action != SK_PNMI_GET) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* - * Check length - */ - if (*pLen < (Limit - LogPortIndex) * sizeof(SK_U64)) { - - *pLen = (Limit - LogPortIndex) * sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* - * Update XMAC statistic and increment semaphore to indicate that - * an update was already done. - */ - Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1); - if (Ret != SK_PNMI_ERR_OK) { - - *pLen = 0; - return (Ret); - } - pAC->Pnmi.MacUpdatedFlag ++; - - /* - * Get value - */ - Offset = 0; - for (; LogPortIndex < Limit; LogPortIndex ++) { - - switch (Id) { - -/* XXX not yet implemented due to XMAC problems - case OID_SKGE_STAT_TX_UTIL: - return (SK_PNMI_ERR_GENERAL); -*/ -/* XXX not yet implemented due to XMAC problems - case OID_SKGE_STAT_RX_UTIL: - return (SK_PNMI_ERR_GENERAL); -*/ - case OID_SKGE_STAT_RX: - case OID_SKGE_STAT_TX: - switch (pAC->GIni.GIMacType) { - case SK_MAC_XMAC: - StatVal = GetStatVal(pAC, IoC, LogPortIndex, - IdTable[TableIndex].Param, NetIndex); - break; - - case SK_MAC_GMAC: - if (Id == OID_SKGE_STAT_TX) { - - StatVal = - GetStatVal(pAC, IoC, LogPortIndex, - SK_PNMI_HTX_BROADCAST, NetIndex) + - GetStatVal(pAC, IoC, LogPortIndex, - SK_PNMI_HTX_MULTICAST, NetIndex) + - GetStatVal(pAC, IoC, LogPortIndex, - SK_PNMI_HTX_UNICAST, NetIndex); - } - else { - StatVal = - GetStatVal(pAC, IoC, LogPortIndex, - SK_PNMI_HRX_BROADCAST, NetIndex) + - GetStatVal(pAC, IoC, LogPortIndex, - SK_PNMI_HRX_MULTICAST, NetIndex) + - GetStatVal(pAC, IoC, LogPortIndex, - SK_PNMI_HRX_UNICAST, NetIndex) + - GetStatVal(pAC, IoC, LogPortIndex, - SK_PNMI_HRX_UNDERSIZE, NetIndex); - } - break; - - default: - StatVal = 0; - break; - } - - SK_PNMI_STORE_U64(pBuf + Offset, StatVal); - break; - - default: - StatVal = GetStatVal(pAC, IoC, LogPortIndex, - IdTable[TableIndex].Param, NetIndex); - SK_PNMI_STORE_U64(pBuf + Offset, StatVal); - break; - } - - Offset += sizeof(SK_U64); - } - *pLen = Offset; - - pAC->Pnmi.MacUpdatedFlag --; - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * Addr - OID handler function of OID_SKGE_PHYS_CUR_ADDR and _FAC_ADDR - * - * Description: - * Get/Presets/Sets the current and factory MAC address. The MAC - * address of the virtual port, which is reported to the OS, may - * not be changed, but the physical ones. A set to the virtual port - * will be ignored. No error should be reported because otherwise - * a multiple instance set (-1) would always fail. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int Addr( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - int Ret; - unsigned int LogPortMax; - unsigned int PhysPortMax; - unsigned int LogPortIndex; - unsigned int PhysPortIndex; - unsigned int Limit; - unsigned int Offset = 0; - - /* - * Calculate instance if wished. MAC index 0 is the virtual - * MAC. - */ - PhysPortMax = pAC->GIni.GIMacsFound; - LogPortMax = SK_PNMI_PORT_PHYS2LOG(PhysPortMax); - - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { /* Dual net mode */ - LogPortMax--; - } - - if ((Instance != (SK_U32)(-1))) { /* Only one specific instance is queried */ - /* Check instance range */ - if ((Instance < 1) || (Instance > LogPortMax)) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - LogPortIndex = SK_PNMI_PORT_INST2LOG(Instance); - Limit = LogPortIndex + 1; - } - - else { /* Instance == (SK_U32)(-1), get all Instances of that OID */ - - LogPortIndex = 0; - Limit = LogPortMax; - } - - /* - * Perform Action - */ - if (Action == SK_PNMI_GET) { - - /* - * Check length - */ - if (*pLen < (Limit - LogPortIndex) * 6) { - - *pLen = (Limit - LogPortIndex) * 6; - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* - * Get value - */ - for (; LogPortIndex < Limit; LogPortIndex ++) { - - switch (Id) { - - case OID_SKGE_PHYS_CUR_ADDR: - if (LogPortIndex == 0) { - CopyMac(pBuf + Offset, &pAC->Addr.Net[NetIndex].CurrentMacAddress); - } - else { - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex); - - CopyMac(pBuf + Offset, - &pAC->Addr.Port[PhysPortIndex].CurrentMacAddress); - } - Offset += 6; - break; - - case OID_SKGE_PHYS_FAC_ADDR: - if (LogPortIndex == 0) { - CopyMac(pBuf + Offset, - &pAC->Addr.Net[NetIndex].PermanentMacAddress); - } - else { - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - CopyMac(pBuf + Offset, - &pAC->Addr.Port[PhysPortIndex].PermanentMacAddress); - } - Offset += 6; - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR008, - SK_PNMI_ERR008MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - - *pLen = Offset; - } - else { - /* - * The logical MAC address may not be changed only - * the physical ones - */ - if (Id == OID_SKGE_PHYS_FAC_ADDR) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* - * Only the current address may be changed - */ - if (Id != OID_SKGE_PHYS_CUR_ADDR) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR009, - SK_PNMI_ERR009MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Check length - */ - if (*pLen < (Limit - LogPortIndex) * 6) { - - *pLen = (Limit - LogPortIndex) * 6; - return (SK_PNMI_ERR_TOO_SHORT); - } - if (*pLen > (Limit - LogPortIndex) * 6) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - /* - * Check Action - */ - if (Action == SK_PNMI_PRESET) { - - *pLen = 0; - return (SK_PNMI_ERR_OK); - } - - /* - * Set OID_SKGE_MAC_CUR_ADDR - */ - for (; LogPortIndex < Limit; LogPortIndex ++, Offset += 6) { - - /* - * A set to virtual port and set of broadcast - * address will be ignored - */ - if (LogPortIndex == 0 || SK_MEMCMP(pBuf + Offset, - "\xff\xff\xff\xff\xff\xff", 6) == 0) { - - continue; - } - - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, - LogPortIndex); - - Ret = SkAddrOverride(pAC, IoC, PhysPortIndex, - (SK_MAC_ADDR *)(pBuf + Offset), - (LogPortIndex == 0 ? SK_ADDR_VIRTUAL_ADDRESS : - SK_ADDR_PHYSICAL_ADDRESS)); - if (Ret != SK_ADDR_OVERRIDE_SUCCESS) { - - return (SK_PNMI_ERR_GENERAL); - } - } - *pLen = Offset; - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * CsumStat - OID handler function of OID_SKGE_CHKSM_XXX - * - * Description: - * Retrieves the statistic values of the CSUM module. The CSUM data - * structure must be available in the SK_AC even if the CSUM module - * is not included, because PNMI reads the statistic data from the - * CSUM part of SK_AC directly. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int CsumStat( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - unsigned int Index; - unsigned int Limit; - unsigned int Offset = 0; - SK_U64 StatVal; - - - /* - * Calculate instance if wished - */ - if (Instance != (SK_U32)(-1)) { - - if ((Instance < 1) || (Instance > SKCS_NUM_PROTOCOLS)) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - Index = (unsigned int)Instance - 1; - Limit = Index + 1; - } - else { - Index = 0; - Limit = SKCS_NUM_PROTOCOLS; - } - - /* - * Check action - */ - if (Action != SK_PNMI_GET) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* - * Check length - */ - if (*pLen < (Limit - Index) * sizeof(SK_U64)) { - - *pLen = (Limit - Index) * sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* - * Get value - */ - for (; Index < Limit; Index ++) { - - switch (Id) { - - case OID_SKGE_CHKSM_RX_OK_CTS: - StatVal = pAC->Csum.ProtoStats[NetIndex][Index].RxOkCts; - break; - - case OID_SKGE_CHKSM_RX_UNABLE_CTS: - StatVal = pAC->Csum.ProtoStats[NetIndex][Index].RxUnableCts; - break; - - case OID_SKGE_CHKSM_RX_ERR_CTS: - StatVal = pAC->Csum.ProtoStats[NetIndex][Index].RxErrCts; - break; - - case OID_SKGE_CHKSM_TX_OK_CTS: - StatVal = pAC->Csum.ProtoStats[NetIndex][Index].TxOkCts; - break; - - case OID_SKGE_CHKSM_TX_UNABLE_CTS: - StatVal = pAC->Csum.ProtoStats[NetIndex][Index].TxUnableCts; - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR010, - SK_PNMI_ERR010MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - SK_PNMI_STORE_U64(pBuf + Offset, StatVal); - Offset += sizeof(SK_U64); - } - - /* - * Store used buffer space - */ - *pLen = Offset; - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * SensorStat - OID handler function of OID_SKGE_SENSOR_XXX - * - * Description: - * Retrieves the statistic values of the I2C module, which handles - * the temperature and voltage sensors. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int SensorStat( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - unsigned int i; - unsigned int Index; - unsigned int Limit; - unsigned int Offset; - unsigned int Len; - SK_U32 Val32; - SK_U64 Val64; - - - /* - * Calculate instance if wished - */ - if ((Instance != (SK_U32)(-1))) { - - if ((Instance < 1) || (Instance > (SK_U32)pAC->I2c.MaxSens)) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - Index = (unsigned int)Instance -1; - Limit = (unsigned int)Instance; - } - else { - Index = 0; - Limit = (unsigned int) pAC->I2c.MaxSens; - } - - /* - * Check action - */ - if (Action != SK_PNMI_GET) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* - * Check length - */ - switch (Id) { - - case OID_SKGE_SENSOR_VALUE: - case OID_SKGE_SENSOR_WAR_THRES_LOW: - case OID_SKGE_SENSOR_WAR_THRES_UPP: - case OID_SKGE_SENSOR_ERR_THRES_LOW: - case OID_SKGE_SENSOR_ERR_THRES_UPP: - if (*pLen < (Limit - Index) * sizeof(SK_U32)) { - - *pLen = (Limit - Index) * sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_SENSOR_DESCR: - for (Offset = 0, i = Index; i < Limit; i ++) { - - Len = (unsigned int) - SK_STRLEN(pAC->I2c.SenTable[i].SenDesc) + 1; - if (Len >= SK_PNMI_STRINGLEN2) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR011, - SK_PNMI_ERR011MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - Offset += Len; - } - if (*pLen < Offset) { - - *pLen = Offset; - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_SENSOR_INDEX: - case OID_SKGE_SENSOR_TYPE: - case OID_SKGE_SENSOR_STATUS: - if (*pLen < Limit - Index) { - - *pLen = Limit - Index; - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_SENSOR_WAR_CTS: - case OID_SKGE_SENSOR_WAR_TIME: - case OID_SKGE_SENSOR_ERR_CTS: - case OID_SKGE_SENSOR_ERR_TIME: - if (*pLen < (Limit - Index) * sizeof(SK_U64)) { - - *pLen = (Limit - Index) * sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR012, - SK_PNMI_ERR012MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - - } - - /* - * Get value - */ - for (Offset = 0; Index < Limit; Index ++) { - - switch (Id) { - - case OID_SKGE_SENSOR_INDEX: - *(pBuf + Offset) = (char)Index; - Offset += sizeof(char); - break; - - case OID_SKGE_SENSOR_DESCR: - Len = SK_STRLEN(pAC->I2c.SenTable[Index].SenDesc); - SK_MEMCPY(pBuf + Offset + 1, - pAC->I2c.SenTable[Index].SenDesc, Len); - *(pBuf + Offset) = (char)Len; - Offset += Len + 1; - break; - - case OID_SKGE_SENSOR_TYPE: - *(pBuf + Offset) = - (char)pAC->I2c.SenTable[Index].SenType; - Offset += sizeof(char); - break; - - case OID_SKGE_SENSOR_VALUE: - Val32 = (SK_U32)pAC->I2c.SenTable[Index].SenValue; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - Offset += sizeof(SK_U32); - break; - - case OID_SKGE_SENSOR_WAR_THRES_LOW: - Val32 = (SK_U32)pAC->I2c.SenTable[Index]. - SenThreWarnLow; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - Offset += sizeof(SK_U32); - break; - - case OID_SKGE_SENSOR_WAR_THRES_UPP: - Val32 = (SK_U32)pAC->I2c.SenTable[Index]. - SenThreWarnHigh; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - Offset += sizeof(SK_U32); - break; - - case OID_SKGE_SENSOR_ERR_THRES_LOW: - Val32 = (SK_U32)pAC->I2c.SenTable[Index]. - SenThreErrLow; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - Offset += sizeof(SK_U32); - break; - - case OID_SKGE_SENSOR_ERR_THRES_UPP: - Val32 = pAC->I2c.SenTable[Index].SenThreErrHigh; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - Offset += sizeof(SK_U32); - break; - - case OID_SKGE_SENSOR_STATUS: - *(pBuf + Offset) = - (char)pAC->I2c.SenTable[Index].SenErrFlag; - Offset += sizeof(char); - break; - - case OID_SKGE_SENSOR_WAR_CTS: - Val64 = pAC->I2c.SenTable[Index].SenWarnCts; - SK_PNMI_STORE_U64(pBuf + Offset, Val64); - Offset += sizeof(SK_U64); - break; - - case OID_SKGE_SENSOR_ERR_CTS: - Val64 = pAC->I2c.SenTable[Index].SenErrCts; - SK_PNMI_STORE_U64(pBuf + Offset, Val64); - Offset += sizeof(SK_U64); - break; - - case OID_SKGE_SENSOR_WAR_TIME: - Val64 = SK_PNMI_HUNDREDS_SEC(pAC->I2c.SenTable[Index]. - SenBegWarnTS); - SK_PNMI_STORE_U64(pBuf + Offset, Val64); - Offset += sizeof(SK_U64); - break; - - case OID_SKGE_SENSOR_ERR_TIME: - Val64 = SK_PNMI_HUNDREDS_SEC(pAC->I2c.SenTable[Index]. - SenBegErrTS); - SK_PNMI_STORE_U64(pBuf + Offset, Val64); - Offset += sizeof(SK_U64); - break; - - default: - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR, - ("SensorStat: Unknown OID should be handled before")); - - return (SK_PNMI_ERR_GENERAL); - } - } - - /* - * Store used buffer space - */ - *pLen = Offset; - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * Vpd - OID handler function of OID_SKGE_VPD_XXX - * - * Description: - * Get/preset/set of VPD data. As instance the name of a VPD key - * can be passed. The Instance parameter is a SK_U32 and can be - * used as a string buffer for the VPD key, because their maximum - * length is 4 byte. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int Vpd( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - SK_VPD_STATUS *pVpdStatus; - unsigned int BufLen; - char Buf[256]; - char KeyArr[SK_PNMI_VPD_ENTRIES][SK_PNMI_VPD_KEY_SIZE]; - char KeyStr[SK_PNMI_VPD_KEY_SIZE]; - unsigned int KeyNo; - unsigned int Offset; - unsigned int Index; - unsigned int FirstIndex; - unsigned int LastIndex; - unsigned int Len; - int Ret; - SK_U32 Val32; - - /* - * Get array of all currently stored VPD keys - */ - Ret = GetVpdKeyArr(pAC, IoC, &KeyArr[0][0], sizeof(KeyArr), - &KeyNo); - if (Ret != SK_PNMI_ERR_OK) { - *pLen = 0; - return (Ret); - } - - /* - * If instance is not -1, try to find the requested VPD key for - * the multiple instance variables. The other OIDs as for example - * OID VPD_ACTION are single instance variables and must be - * handled separatly. - */ - FirstIndex = 0; - LastIndex = KeyNo; - - if ((Instance != (SK_U32)(-1))) { - - if (Id == OID_SKGE_VPD_KEY || Id == OID_SKGE_VPD_VALUE || - Id == OID_SKGE_VPD_ACCESS) { - - SK_STRNCPY(KeyStr, (char *)&Instance, 4); - KeyStr[4] = 0; - - for (Index = 0; Index < KeyNo; Index ++) { - - if (SK_STRCMP(KeyStr, KeyArr[Index]) == 0) { - FirstIndex = Index; - LastIndex = Index+1; - break; - } - } - if (Index == KeyNo) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - } - else if (Instance != 1) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - } - - /* - * Get value, if a query should be performed - */ - if (Action == SK_PNMI_GET) { - - switch (Id) { - - case OID_SKGE_VPD_FREE_BYTES: - /* Check length of buffer */ - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - /* Get number of free bytes */ - pVpdStatus = VpdStat(pAC, IoC); - if (pVpdStatus == NULL) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR017, - SK_PNMI_ERR017MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - if ((pVpdStatus->vpd_status & VPD_VALID) == 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR018, - SK_PNMI_ERR018MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - Val32 = (SK_U32)pVpdStatus->vpd_free_rw; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_SKGE_VPD_ENTRIES_LIST: - /* Check length */ - for (Len = 0, Index = 0; Index < KeyNo; Index ++) { - - Len += SK_STRLEN(KeyArr[Index]) + 1; - } - if (*pLen < Len) { - - *pLen = Len; - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* Get value */ - *(pBuf) = (char)Len - 1; - for (Offset = 1, Index = 0; Index < KeyNo; Index ++) { - - Len = SK_STRLEN(KeyArr[Index]); - SK_MEMCPY(pBuf + Offset, KeyArr[Index], Len); - - Offset += Len; - - if (Index < KeyNo - 1) { - - *(pBuf + Offset) = ' '; - Offset ++; - } - } - *pLen = Offset; - break; - - case OID_SKGE_VPD_ENTRIES_NUMBER: - /* Check length */ - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - - Val32 = (SK_U32)KeyNo; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_SKGE_VPD_KEY: - /* Check buffer length, if it is large enough */ - for (Len = 0, Index = FirstIndex; - Index < LastIndex; Index ++) { - - Len += SK_STRLEN(KeyArr[Index]) + 1; - } - if (*pLen < Len) { - - *pLen = Len; - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* - * Get the key to an intermediate buffer, because - * we have to prepend a length byte. - */ - for (Offset = 0, Index = FirstIndex; - Index < LastIndex; Index ++) { - - Len = SK_STRLEN(KeyArr[Index]); - - *(pBuf + Offset) = (char)Len; - SK_MEMCPY(pBuf + Offset + 1, KeyArr[Index], - Len); - Offset += Len + 1; - } - *pLen = Offset; - break; - - case OID_SKGE_VPD_VALUE: - /* Check the buffer length if it is large enough */ - for (Offset = 0, Index = FirstIndex; - Index < LastIndex; Index ++) { - - BufLen = 256; - if (VpdRead(pAC, IoC, KeyArr[Index], Buf, - (int *)&BufLen) > 0 || - BufLen >= SK_PNMI_VPD_DATALEN) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR021, - SK_PNMI_ERR021MSG); - - return (SK_PNMI_ERR_GENERAL); - } - Offset += BufLen + 1; - } - if (*pLen < Offset) { - - *pLen = Offset; - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* - * Get the value to an intermediate buffer, because - * we have to prepend a length byte. - */ - for (Offset = 0, Index = FirstIndex; - Index < LastIndex; Index ++) { - - BufLen = 256; - if (VpdRead(pAC, IoC, KeyArr[Index], Buf, - (int *)&BufLen) > 0 || - BufLen >= SK_PNMI_VPD_DATALEN) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR022, - SK_PNMI_ERR022MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - *(pBuf + Offset) = (char)BufLen; - SK_MEMCPY(pBuf + Offset + 1, Buf, BufLen); - Offset += BufLen + 1; - } - *pLen = Offset; - break; - - case OID_SKGE_VPD_ACCESS: - if (*pLen < LastIndex - FirstIndex) { - - *pLen = LastIndex - FirstIndex; - return (SK_PNMI_ERR_TOO_SHORT); - } - - for (Offset = 0, Index = FirstIndex; - Index < LastIndex; Index ++) { - - if (VpdMayWrite(KeyArr[Index])) { - - *(pBuf + Offset) = SK_PNMI_VPD_RW; - } - else { - *(pBuf + Offset) = SK_PNMI_VPD_RO; - } - Offset ++; - } - *pLen = Offset; - break; - - case OID_SKGE_VPD_ACTION: - Offset = LastIndex - FirstIndex; - if (*pLen < Offset) { - - *pLen = Offset; - return (SK_PNMI_ERR_TOO_SHORT); - } - SK_MEMSET(pBuf, 0, Offset); - *pLen = Offset; - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR023, - SK_PNMI_ERR023MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - else { - /* The only OID which can be set is VPD_ACTION */ - if (Id != OID_SKGE_VPD_ACTION) { - - if (Id == OID_SKGE_VPD_FREE_BYTES || - Id == OID_SKGE_VPD_ENTRIES_LIST || - Id == OID_SKGE_VPD_ENTRIES_NUMBER || - Id == OID_SKGE_VPD_KEY || - Id == OID_SKGE_VPD_VALUE || - Id == OID_SKGE_VPD_ACCESS) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR024, - SK_PNMI_ERR024MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * From this point we handle VPD_ACTION. Check the buffer - * length. It should at least have the size of one byte. - */ - if (*pLen < 1) { - - *pLen = 1; - return (SK_PNMI_ERR_TOO_SHORT); - } - - /* - * The first byte contains the VPD action type we should - * perform. - */ - switch (*pBuf) { - - case SK_PNMI_VPD_IGNORE: - /* Nothing to do */ - break; - - case SK_PNMI_VPD_CREATE: - /* - * We have to create a new VPD entry or we modify - * an existing one. Check first the buffer length. - */ - if (*pLen < 4) { - - *pLen = 4; - return (SK_PNMI_ERR_TOO_SHORT); - } - KeyStr[0] = pBuf[1]; - KeyStr[1] = pBuf[2]; - KeyStr[2] = 0; - - /* - * Is the entry writable or does it belong to the - * read-only area? - */ - if (!VpdMayWrite(KeyStr)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - Offset = (int)pBuf[3] & 0xFF; - - SK_MEMCPY(Buf, pBuf + 4, Offset); - Buf[Offset] = 0; - - /* A preset ends here */ - if (Action == SK_PNMI_PRESET) { - - return (SK_PNMI_ERR_OK); - } - - /* Write the new entry or modify an existing one */ - Ret = VpdWrite(pAC, IoC, KeyStr, Buf); - if (Ret == SK_PNMI_VPD_NOWRITE ) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - else if (Ret != SK_PNMI_VPD_OK) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR025, - SK_PNMI_ERR025MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Perform an update of the VPD data. This is - * not mandantory, but just to be sure. - */ - Ret = VpdUpdate(pAC, IoC); - if (Ret != SK_PNMI_VPD_OK) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR026, - SK_PNMI_ERR026MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - break; - - case SK_PNMI_VPD_DELETE: - /* Check if the buffer size is plausible */ - if (*pLen < 3) { - - *pLen = 3; - return (SK_PNMI_ERR_TOO_SHORT); - } - if (*pLen > 3) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - KeyStr[0] = pBuf[1]; - KeyStr[1] = pBuf[2]; - KeyStr[2] = 0; - - /* Find the passed key in the array */ - for (Index = 0; Index < KeyNo; Index ++) { - - if (SK_STRCMP(KeyStr, KeyArr[Index]) == 0) { - - break; - } - } - /* - * If we cannot find the key it is wrong, so we - * return an appropriate error value. - */ - if (Index == KeyNo) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - if (Action == SK_PNMI_PRESET) { - - return (SK_PNMI_ERR_OK); - } - - /* Ok, you wanted it and you will get it */ - Ret = VpdDelete(pAC, IoC, KeyStr); - if (Ret != SK_PNMI_VPD_OK) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR027, - SK_PNMI_ERR027MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Perform an update of the VPD data. This is - * not mandantory, but just to be sure. - */ - Ret = VpdUpdate(pAC, IoC); - if (Ret != SK_PNMI_VPD_OK) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR028, - SK_PNMI_ERR028MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - break; - - default: - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * General - OID handler function of various single instance OIDs - * - * Description: - * The code is simple. No description necessary. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int General( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - int Ret; - unsigned int Index; - unsigned int Len; - unsigned int Offset; - unsigned int Val; - SK_U8 Val8; - SK_U16 Val16; - SK_U32 Val32; - SK_U64 Val64; - SK_U64 Val64RxHwErrs = 0; - SK_U64 Val64TxHwErrs = 0; - SK_BOOL Is64BitReq = SK_FALSE; - char Buf[256]; - int MacType; - - /* - * Check instance. We only handle single instance variables - */ - if (Instance != (SK_U32)(-1) && Instance != 1) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - /* - * Check action. We only allow get requests. - */ - if (Action != SK_PNMI_GET) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - MacType = pAC->GIni.GIMacType; - - /* - * Check length for the various supported OIDs - */ - switch (Id) { - - case OID_GEN_XMIT_ERROR: - case OID_GEN_RCV_ERROR: - case OID_GEN_RCV_NO_BUFFER: -#ifndef SK_NDIS_64BIT_CTR - if (*pLen < sizeof(SK_U32)) { - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - -#else /* SK_NDIS_64BIT_CTR */ - - /* - * for compatibility, at least 32bit are required for oid - */ - if (*pLen < sizeof(SK_U32)) { - /* - * but indicate handling for 64bit values, - * if insufficient space is provided - */ - *pLen = sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - - Is64BitReq = (*pLen < sizeof(SK_U64)) ? SK_FALSE : SK_TRUE; -#endif /* SK_NDIS_64BIT_CTR */ - break; - - case OID_SKGE_PORT_NUMBER: - case OID_SKGE_DEVICE_TYPE: - case OID_SKGE_RESULT: - case OID_SKGE_RLMT_MONITOR_NUMBER: - case OID_GEN_TRANSMIT_QUEUE_LENGTH: - case OID_SKGE_TRAP_NUMBER: - case OID_SKGE_MDB_VERSION: - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_CHIPSET: - if (*pLen < sizeof(SK_U16)) { - - *pLen = sizeof(SK_U16); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_BUS_TYPE: - case OID_SKGE_BUS_SPEED: - case OID_SKGE_BUS_WIDTH: - case OID_SKGE_SENSOR_NUMBER: - case OID_SKGE_CHKSM_NUMBER: - if (*pLen < sizeof(SK_U8)) { - - *pLen = sizeof(SK_U8); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_TX_SW_QUEUE_LEN: - case OID_SKGE_TX_SW_QUEUE_MAX: - case OID_SKGE_TX_RETRY: - case OID_SKGE_RX_INTR_CTS: - case OID_SKGE_TX_INTR_CTS: - case OID_SKGE_RX_NO_BUF_CTS: - case OID_SKGE_TX_NO_BUF_CTS: - case OID_SKGE_TX_USED_DESCR_NO: - case OID_SKGE_RX_DELIVERED_CTS: - case OID_SKGE_RX_OCTETS_DELIV_CTS: - case OID_SKGE_RX_HW_ERROR_CTS: - case OID_SKGE_TX_HW_ERROR_CTS: - case OID_SKGE_IN_ERRORS_CTS: - case OID_SKGE_OUT_ERROR_CTS: - case OID_SKGE_ERR_RECOVERY_CTS: - case OID_SKGE_SYSUPTIME: - if (*pLen < sizeof(SK_U64)) { - - *pLen = sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - default: - /* Checked later */ - break; - } - - /* Update statistic */ - if (Id == OID_SKGE_RX_HW_ERROR_CTS || - Id == OID_SKGE_TX_HW_ERROR_CTS || - Id == OID_SKGE_IN_ERRORS_CTS || - Id == OID_SKGE_OUT_ERROR_CTS || - Id == OID_GEN_XMIT_ERROR || - Id == OID_GEN_RCV_ERROR) { - - /* Force the XMAC to update its statistic counters and - * Increment semaphore to indicate that an update was - * already done. - */ - Ret = MacUpdate(pAC, IoC, 0, pAC->GIni.GIMacsFound - 1); - if (Ret != SK_PNMI_ERR_OK) { - - *pLen = 0; - return (Ret); - } - pAC->Pnmi.MacUpdatedFlag ++; - - /* - * Some OIDs consist of multiple hardware counters. Those - * values which are contained in all of them will be added - * now. - */ - switch (Id) { - - case OID_SKGE_RX_HW_ERROR_CTS: - case OID_SKGE_IN_ERRORS_CTS: - case OID_GEN_RCV_ERROR: - Val64RxHwErrs = - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_MISSED, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_FRAMING, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_OVERFLOW, NetIndex)+ - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_JABBER, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_CARRIER, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_IRLENGTH, NetIndex)+ - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_SYMBOL, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_SHORTS, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_RUNT, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_TOO_LONG, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_FCS, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HRX_CEXT, NetIndex); - break; - - case OID_SKGE_TX_HW_ERROR_CTS: - case OID_SKGE_OUT_ERROR_CTS: - case OID_GEN_XMIT_ERROR: - Val64TxHwErrs = - GetStatVal(pAC, IoC, 0, SK_PNMI_HTX_EXCESS_COL, NetIndex) + - GetStatVal(pAC, IoC, 0, SK_PNMI_HTX_LATE_COL, NetIndex)+ - GetStatVal(pAC, IoC, 0, SK_PNMI_HTX_UNDERRUN, NetIndex)+ - GetStatVal(pAC, IoC, 0, SK_PNMI_HTX_CARRIER, NetIndex); - break; - } - } - - /* - * Retrieve value - */ - switch (Id) { - - case OID_SKGE_SUPPORTED_LIST: - Len = ID_TABLE_SIZE * sizeof(SK_U32); - if (*pLen < Len) { - - *pLen = Len; - return (SK_PNMI_ERR_TOO_SHORT); - } - for (Offset = 0, Index = 0; Offset < Len; - Offset += sizeof(SK_U32), Index ++) { - - Val32 = (SK_U32)IdTable[Index].Id; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - } - *pLen = Len; - break; - - case OID_SKGE_PORT_NUMBER: - Val32 = (SK_U32)pAC->GIni.GIMacsFound; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_SKGE_DEVICE_TYPE: - Val32 = (SK_U32)pAC->Pnmi.DeviceType; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_SKGE_DRIVER_DESCR: - if (pAC->Pnmi.pDriverDescription == NULL) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR007, - SK_PNMI_ERR007MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - Len = SK_STRLEN(pAC->Pnmi.pDriverDescription) + 1; - if (Len > SK_PNMI_STRINGLEN1) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR029, - SK_PNMI_ERR029MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - if (*pLen < Len) { - - *pLen = Len; - return (SK_PNMI_ERR_TOO_SHORT); - } - *pBuf = (char)(Len - 1); - SK_MEMCPY(pBuf + 1, pAC->Pnmi.pDriverDescription, Len - 1); - *pLen = Len; - break; - - case OID_SKGE_DRIVER_VERSION: - if (pAC->Pnmi.pDriverVersion == NULL) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR030, - SK_PNMI_ERR030MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - Len = SK_STRLEN(pAC->Pnmi.pDriverVersion) + 1; - if (Len > SK_PNMI_STRINGLEN1) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR031, - SK_PNMI_ERR031MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - if (*pLen < Len) { - - *pLen = Len; - return (SK_PNMI_ERR_TOO_SHORT); - } - *pBuf = (char)(Len - 1); - SK_MEMCPY(pBuf + 1, pAC->Pnmi.pDriverVersion, Len - 1); - *pLen = Len; - break; - - case OID_SKGE_HW_DESCR: - /* - * The hardware description is located in the VPD. This - * query may move to the initialisation routine. But - * the VPD data is cached and therefore a call here - * will not make much difference. - */ - Len = 256; - if (VpdRead(pAC, IoC, VPD_NAME, Buf, (int *)&Len) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR032, - SK_PNMI_ERR032MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - Len ++; - if (Len > SK_PNMI_STRINGLEN1) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR033, - SK_PNMI_ERR033MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - if (*pLen < Len) { - - *pLen = Len; - return (SK_PNMI_ERR_TOO_SHORT); - } - *pBuf = (char)(Len - 1); - SK_MEMCPY(pBuf + 1, Buf, Len - 1); - *pLen = Len; - break; - - case OID_SKGE_HW_VERSION: - /* Oh, I love to do some string manipulation */ - if (*pLen < 5) { - - *pLen = 5; - return (SK_PNMI_ERR_TOO_SHORT); - } - Val8 = (SK_U8)pAC->GIni.GIPciHwRev; - pBuf[0] = 4; - pBuf[1] = 'v'; - pBuf[2] = (char)(0x30 | ((Val8 >> 4) & 0x0F)); - pBuf[3] = '.'; - pBuf[4] = (char)(0x30 | (Val8 & 0x0F)); - *pLen = 5; - break; - - case OID_SKGE_CHIPSET: - Val16 = pAC->Pnmi.Chipset; - SK_PNMI_STORE_U16(pBuf, Val16); - *pLen = sizeof(SK_U16); - break; - - case OID_SKGE_BUS_TYPE: - *pBuf = (char)SK_PNMI_BUS_PCI; - *pLen = sizeof(char); - break; - - case OID_SKGE_BUS_SPEED: - *pBuf = pAC->Pnmi.PciBusSpeed; - *pLen = sizeof(char); - break; - - case OID_SKGE_BUS_WIDTH: - *pBuf = pAC->Pnmi.PciBusWidth; - *pLen = sizeof(char); - break; - - case OID_SKGE_RESULT: - Val32 = pAC->Pnmi.TestResult; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_SKGE_SENSOR_NUMBER: - *pBuf = (char)pAC->I2c.MaxSens; - *pLen = sizeof(char); - break; - - case OID_SKGE_CHKSM_NUMBER: - *pBuf = SKCS_NUM_PROTOCOLS; - *pLen = sizeof(char); - break; - - case OID_SKGE_TRAP_NUMBER: - GetTrapQueueLen(pAC, &Len, &Val); - Val32 = (SK_U32)Val; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_SKGE_TRAP: - GetTrapQueueLen(pAC, &Len, &Val); - if (*pLen < Len) { - - *pLen = Len; - return (SK_PNMI_ERR_TOO_SHORT); - } - CopyTrapQueue(pAC, pBuf); - *pLen = Len; - break; - - case OID_SKGE_RLMT_MONITOR_NUMBER: -/* XXX Not yet implemented by RLMT therefore we return zero elements */ - Val32 = 0; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_SKGE_TX_SW_QUEUE_LEN: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].TxSwQueueLen; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].TxSwQueueLen + - pAC->Pnmi.BufPort[1].TxSwQueueLen; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].TxSwQueueLen; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].TxSwQueueLen + - pAC->Pnmi.Port[1].TxSwQueueLen; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - - case OID_SKGE_TX_SW_QUEUE_MAX: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].TxSwQueueMax; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].TxSwQueueMax + - pAC->Pnmi.BufPort[1].TxSwQueueMax; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].TxSwQueueMax; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].TxSwQueueMax + - pAC->Pnmi.Port[1].TxSwQueueMax; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_TX_RETRY: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].TxRetryCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].TxRetryCts + - pAC->Pnmi.BufPort[1].TxRetryCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].TxRetryCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].TxRetryCts + - pAC->Pnmi.Port[1].TxRetryCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_RX_INTR_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].RxIntrCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].RxIntrCts + - pAC->Pnmi.BufPort[1].RxIntrCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].RxIntrCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].RxIntrCts + - pAC->Pnmi.Port[1].RxIntrCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_TX_INTR_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].TxIntrCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].TxIntrCts + - pAC->Pnmi.BufPort[1].TxIntrCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].TxIntrCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].TxIntrCts + - pAC->Pnmi.Port[1].TxIntrCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_RX_NO_BUF_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].RxNoBufCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].RxNoBufCts + - pAC->Pnmi.BufPort[1].RxNoBufCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].RxNoBufCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].RxNoBufCts + - pAC->Pnmi.Port[1].RxNoBufCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_TX_NO_BUF_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].TxNoBufCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].TxNoBufCts + - pAC->Pnmi.BufPort[1].TxNoBufCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].TxNoBufCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].TxNoBufCts + - pAC->Pnmi.Port[1].TxNoBufCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_TX_USED_DESCR_NO: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].TxUsedDescrNo; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].TxUsedDescrNo + - pAC->Pnmi.BufPort[1].TxUsedDescrNo; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].TxUsedDescrNo; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].TxUsedDescrNo + - pAC->Pnmi.Port[1].TxUsedDescrNo; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_RX_DELIVERED_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].RxDeliveredCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].RxDeliveredCts + - pAC->Pnmi.BufPort[1].RxDeliveredCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].RxDeliveredCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].RxDeliveredCts + - pAC->Pnmi.Port[1].RxDeliveredCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_RX_OCTETS_DELIV_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].RxOctetsDeliveredCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].RxOctetsDeliveredCts + - pAC->Pnmi.BufPort[1].RxOctetsDeliveredCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].RxOctetsDeliveredCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].RxOctetsDeliveredCts + - pAC->Pnmi.Port[1].RxOctetsDeliveredCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_RX_HW_ERROR_CTS: - SK_PNMI_STORE_U64(pBuf, Val64RxHwErrs); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_TX_HW_ERROR_CTS: - SK_PNMI_STORE_U64(pBuf, Val64TxHwErrs); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_IN_ERRORS_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = Val64RxHwErrs + pAC->Pnmi.BufPort[NetIndex].RxNoBufCts; - } - /* Single net mode */ - else { - Val64 = Val64RxHwErrs + - pAC->Pnmi.BufPort[0].RxNoBufCts + - pAC->Pnmi.BufPort[1].RxNoBufCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = Val64RxHwErrs + pAC->Pnmi.Port[NetIndex].RxNoBufCts; - } - /* Single net mode */ - else { - Val64 = Val64RxHwErrs + - pAC->Pnmi.Port[0].RxNoBufCts + - pAC->Pnmi.Port[1].RxNoBufCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_OUT_ERROR_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = Val64TxHwErrs + pAC->Pnmi.BufPort[NetIndex].TxNoBufCts; - } - /* Single net mode */ - else { - Val64 = Val64TxHwErrs + - pAC->Pnmi.BufPort[0].TxNoBufCts + - pAC->Pnmi.BufPort[1].TxNoBufCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = Val64TxHwErrs + pAC->Pnmi.Port[NetIndex].TxNoBufCts; - } - /* Single net mode */ - else { - Val64 = Val64TxHwErrs + - pAC->Pnmi.Port[0].TxNoBufCts + - pAC->Pnmi.Port[1].TxNoBufCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_ERR_RECOVERY_CTS: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.BufPort[NetIndex].ErrRecoveryCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.BufPort[0].ErrRecoveryCts + - pAC->Pnmi.BufPort[1].ErrRecoveryCts; - } - } - else { - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - Val64 = pAC->Pnmi.Port[NetIndex].ErrRecoveryCts; - } - /* Single net mode */ - else { - Val64 = pAC->Pnmi.Port[0].ErrRecoveryCts + - pAC->Pnmi.Port[1].ErrRecoveryCts; - } - } - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_SYSUPTIME: - Val64 = SK_PNMI_HUNDREDS_SEC(SkOsGetTime(pAC)); - Val64 -= pAC->Pnmi.StartUpTime; - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_MDB_VERSION: - Val32 = SK_PNMI_MDB_VERSION; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_GEN_RCV_ERROR: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - Val64 = Val64RxHwErrs + pAC->Pnmi.BufPort[NetIndex].RxNoBufCts; - } - else { - Val64 = Val64RxHwErrs + pAC->Pnmi.Port[NetIndex].RxNoBufCts; - } - - /* - * by default 32bit values are evaluated - */ - if (!Is64BitReq) { - Val32 = (SK_U32)Val64; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - } - else { - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - } - break; - - case OID_GEN_XMIT_ERROR: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - Val64 = Val64TxHwErrs + pAC->Pnmi.BufPort[NetIndex].TxNoBufCts; - } - else { - Val64 = Val64TxHwErrs + pAC->Pnmi.Port[NetIndex].TxNoBufCts; - } - - /* - * by default 32bit values are evaluated - */ - if (!Is64BitReq) { - Val32 = (SK_U32)Val64; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - } - else { - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - } - break; - - case OID_GEN_RCV_NO_BUFFER: - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (MacType == SK_MAC_XMAC) { - Val64 = pAC->Pnmi.BufPort[NetIndex].RxNoBufCts; - } - else { - Val64 = pAC->Pnmi.Port[NetIndex].RxNoBufCts; - } - - /* - * by default 32bit values are evaluated - */ - if (!Is64BitReq) { - Val32 = (SK_U32)Val64; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - } - else { - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - } - break; - - case OID_GEN_TRANSMIT_QUEUE_LENGTH: - Val32 = (SK_U32)pAC->Pnmi.Port[NetIndex].TxSwQueueLen; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR034, - SK_PNMI_ERR034MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - if (Id == OID_SKGE_RX_HW_ERROR_CTS || - Id == OID_SKGE_TX_HW_ERROR_CTS || - Id == OID_SKGE_IN_ERRORS_CTS || - Id == OID_SKGE_OUT_ERROR_CTS || - Id == OID_GEN_XMIT_ERROR || - Id == OID_GEN_RCV_ERROR) { - - pAC->Pnmi.MacUpdatedFlag --; - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * Rlmt - OID handler function of OID_SKGE_RLMT_XXX single instance. - * - * Description: - * Get/Presets/Sets the RLMT OIDs. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int Rlmt( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - int Ret; - unsigned int PhysPortIndex; - unsigned int PhysPortMax; - SK_EVPARA EventParam; - SK_U32 Val32; - SK_U64 Val64; - - - /* - * Check instance. Only single instance OIDs are allowed here. - */ - if (Instance != (SK_U32)(-1) && Instance != 1) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - /* - * Perform the requested action - */ - if (Action == SK_PNMI_GET) { - - /* - * Check if the buffer length is large enough. - */ - - switch (Id) { - - case OID_SKGE_RLMT_MODE: - case OID_SKGE_RLMT_PORT_ACTIVE: - case OID_SKGE_RLMT_PORT_PREFERRED: - if (*pLen < sizeof(SK_U8)) { - - *pLen = sizeof(SK_U8); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_RLMT_PORT_NUMBER: - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_RLMT_CHANGE_CTS: - case OID_SKGE_RLMT_CHANGE_TIME: - case OID_SKGE_RLMT_CHANGE_ESTIM: - case OID_SKGE_RLMT_CHANGE_THRES: - if (*pLen < sizeof(SK_U64)) { - - *pLen = sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR035, - SK_PNMI_ERR035MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Update RLMT statistic and increment semaphores to indicate - * that an update was already done. Maybe RLMT will hold its - * statistic always up to date some time. Then we can - * remove this type of call. - */ - if ((Ret = RlmtUpdate(pAC, IoC, NetIndex)) != SK_PNMI_ERR_OK) { - - *pLen = 0; - return (Ret); - } - pAC->Pnmi.RlmtUpdatedFlag ++; - - /* - * Retrieve Value - */ - switch (Id) { - - case OID_SKGE_RLMT_MODE: - *pBuf = (char)pAC->Rlmt.Net[0].RlmtMode; - *pLen = sizeof(char); - break; - - case OID_SKGE_RLMT_PORT_NUMBER: - Val32 = (SK_U32)pAC->GIni.GIMacsFound; - SK_PNMI_STORE_U32(pBuf, Val32); - *pLen = sizeof(SK_U32); - break; - - case OID_SKGE_RLMT_PORT_ACTIVE: - *pBuf = 0; - /* - * If multiple ports may become active this OID - * doesn't make sense any more. A new variable in - * the port structure should be created. However, - * for this variable the first active port is - * returned. - */ - PhysPortMax = pAC->GIni.GIMacsFound; - - for (PhysPortIndex = 0; PhysPortIndex < PhysPortMax; - PhysPortIndex ++) { - - if (pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) { - - *pBuf = (char)SK_PNMI_PORT_PHYS2LOG(PhysPortIndex); - break; - } - } - *pLen = sizeof(char); - break; - - case OID_SKGE_RLMT_PORT_PREFERRED: - *pBuf = (char)SK_PNMI_PORT_PHYS2LOG(pAC->Rlmt.Net[NetIndex].Preference); - *pLen = sizeof(char); - break; - - case OID_SKGE_RLMT_CHANGE_CTS: - Val64 = pAC->Pnmi.RlmtChangeCts; - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_RLMT_CHANGE_TIME: - Val64 = pAC->Pnmi.RlmtChangeTime; - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_RLMT_CHANGE_ESTIM: - Val64 = pAC->Pnmi.RlmtChangeEstimate.Estimate; - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - case OID_SKGE_RLMT_CHANGE_THRES: - Val64 = pAC->Pnmi.RlmtChangeThreshold; - SK_PNMI_STORE_U64(pBuf, Val64); - *pLen = sizeof(SK_U64); - break; - - default: - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR, - ("Rlmt: Unknown OID should be handled before")); - - pAC->Pnmi.RlmtUpdatedFlag --; - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - pAC->Pnmi.RlmtUpdatedFlag --; - } - else { - /* Perform a preset or set */ - switch (Id) { - - case OID_SKGE_RLMT_MODE: - /* Check if the buffer length is plausible */ - if (*pLen < sizeof(char)) { - - *pLen = sizeof(char); - return (SK_PNMI_ERR_TOO_SHORT); - } - /* Check if the value range is correct */ - if (*pLen != sizeof(char) || - (*pBuf & SK_PNMI_RLMT_MODE_CHK_LINK) == 0 || - *(SK_U8 *)pBuf > 15) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - /* The preset ends here */ - if (Action == SK_PNMI_PRESET) { - - *pLen = 0; - return (SK_PNMI_ERR_OK); - } - /* Send an event to RLMT to change the mode */ - SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam)); - EventParam.Para32[0] |= (SK_U32)(*pBuf); - EventParam.Para32[1] = 0; - if (SkRlmtEvent(pAC, IoC, SK_RLMT_MODE_CHANGE, - EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR037, - SK_PNMI_ERR037MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - break; - - case OID_SKGE_RLMT_PORT_PREFERRED: - /* Check if the buffer length is plausible */ - if (*pLen < sizeof(char)) { - - *pLen = sizeof(char); - return (SK_PNMI_ERR_TOO_SHORT); - } - /* Check if the value range is correct */ - if (*pLen != sizeof(char) || *(SK_U8 *)pBuf > - (SK_U8)pAC->GIni.GIMacsFound) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - /* The preset ends here */ - if (Action == SK_PNMI_PRESET) { - - *pLen = 0; - return (SK_PNMI_ERR_OK); - } - - /* - * Send an event to RLMT change the preferred port. - * A param of -1 means automatic mode. RLMT will - * make the decision which is the preferred port. - */ - SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam)); - EventParam.Para32[0] = (SK_U32)(*pBuf) - 1; - EventParam.Para32[1] = NetIndex; - if (SkRlmtEvent(pAC, IoC, SK_RLMT_PREFPORT_CHANGE, - EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR038, - SK_PNMI_ERR038MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - break; - - case OID_SKGE_RLMT_CHANGE_THRES: - /* Check if the buffer length is plausible */ - if (*pLen < sizeof(SK_U64)) { - - *pLen = sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - /* - * There are not many restrictions to the - * value range. - */ - if (*pLen != sizeof(SK_U64)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - /* A preset ends here */ - if (Action == SK_PNMI_PRESET) { - - *pLen = 0; - return (SK_PNMI_ERR_OK); - } - /* - * Store the new threshold, which will be taken - * on the next timer event. - */ - SK_PNMI_READ_U64(pBuf, Val64); - pAC->Pnmi.RlmtChangeThreshold = Val64; - break; - - default: - /* The other OIDs are not be able for set */ - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * RlmtStat - OID handler function of OID_SKGE_RLMT_XXX multiple instance. - * - * Description: - * Performs get requests on multiple instance variables. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int RlmtStat( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - unsigned int PhysPortMax; - unsigned int PhysPortIndex; - unsigned int Limit; - unsigned int Offset; - int Ret; - SK_U32 Val32; - SK_U64 Val64; - - /* - * Calculate the port indexes from the instance - */ - PhysPortMax = pAC->GIni.GIMacsFound; - - if ((Instance != (SK_U32)(-1))) { - /* Check instance range */ - if ((Instance < 1) || (Instance > PhysPortMax)) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - /* Single net mode */ - PhysPortIndex = Instance - 1; - - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - PhysPortIndex = NetIndex; - } - - /* Both net modes */ - Limit = PhysPortIndex + 1; - } - else { - /* Single net mode */ - PhysPortIndex = 0; - Limit = PhysPortMax; - - /* Dual net mode */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - PhysPortIndex = NetIndex; - Limit = PhysPortIndex + 1; - } - } - - /* - * Currently only get requests are allowed. - */ - if (Action != SK_PNMI_GET) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* - * Check if the buffer length is large enough. - */ - switch (Id) { - - case OID_SKGE_RLMT_PORT_INDEX: - case OID_SKGE_RLMT_STATUS: - if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_U32)) { - - *pLen = (Limit - PhysPortIndex) * sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_RLMT_TX_HELLO_CTS: - case OID_SKGE_RLMT_RX_HELLO_CTS: - case OID_SKGE_RLMT_TX_SP_REQ_CTS: - case OID_SKGE_RLMT_RX_SP_CTS: - if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_U64)) { - - *pLen = (Limit - PhysPortIndex) * sizeof(SK_U64); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR039, - SK_PNMI_ERR039MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - - } - - /* - * Update statistic and increment semaphores to indicate that - * an update was already done. - */ - if ((Ret = RlmtUpdate(pAC, IoC, NetIndex)) != SK_PNMI_ERR_OK) { - - *pLen = 0; - return (Ret); - } - pAC->Pnmi.RlmtUpdatedFlag ++; - - /* - * Get value - */ - Offset = 0; - for (; PhysPortIndex < Limit; PhysPortIndex ++) { - - switch (Id) { - - case OID_SKGE_RLMT_PORT_INDEX: - Val32 = PhysPortIndex; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - Offset += sizeof(SK_U32); - break; - - case OID_SKGE_RLMT_STATUS: - if (pAC->Rlmt.Port[PhysPortIndex].PortState == - SK_RLMT_PS_INIT || - pAC->Rlmt.Port[PhysPortIndex].PortState == - SK_RLMT_PS_DOWN) { - - Val32 = SK_PNMI_RLMT_STATUS_ERROR; - } - else if (pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) { - - Val32 = SK_PNMI_RLMT_STATUS_ACTIVE; - } - else { - Val32 = SK_PNMI_RLMT_STATUS_STANDBY; - } - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - Offset += sizeof(SK_U32); - break; - - case OID_SKGE_RLMT_TX_HELLO_CTS: - Val64 = pAC->Rlmt.Port[PhysPortIndex].TxHelloCts; - SK_PNMI_STORE_U64(pBuf + Offset, Val64); - Offset += sizeof(SK_U64); - break; - - case OID_SKGE_RLMT_RX_HELLO_CTS: - Val64 = pAC->Rlmt.Port[PhysPortIndex].RxHelloCts; - SK_PNMI_STORE_U64(pBuf + Offset, Val64); - Offset += sizeof(SK_U64); - break; - - case OID_SKGE_RLMT_TX_SP_REQ_CTS: - Val64 = pAC->Rlmt.Port[PhysPortIndex].TxSpHelloReqCts; - SK_PNMI_STORE_U64(pBuf + Offset, Val64); - Offset += sizeof(SK_U64); - break; - - case OID_SKGE_RLMT_RX_SP_CTS: - Val64 = pAC->Rlmt.Port[PhysPortIndex].RxSpHelloCts; - SK_PNMI_STORE_U64(pBuf + Offset, Val64); - Offset += sizeof(SK_U64); - break; - - default: - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR, - ("RlmtStat: Unknown OID should be errored before")); - - pAC->Pnmi.RlmtUpdatedFlag --; - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - *pLen = Offset; - - pAC->Pnmi.RlmtUpdatedFlag --; - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * MacPrivateConf - OID handler function of OIDs concerning the configuration - * - * Description: - * Get/Presets/Sets the OIDs concerning the configuration. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int MacPrivateConf( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - unsigned int PhysPortMax; - unsigned int PhysPortIndex; - unsigned int LogPortMax; - unsigned int LogPortIndex; - unsigned int Limit; - unsigned int Offset; - char Val8; - int Ret; - SK_EVPARA EventParam; - SK_U32 Val32; - - - /* - * Calculate instance if wished. MAC index 0 is the virtual - * MAC. - */ - PhysPortMax = pAC->GIni.GIMacsFound; - LogPortMax = SK_PNMI_PORT_PHYS2LOG(PhysPortMax); - - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { /* Dual net mode */ - LogPortMax--; - } - - if ((Instance != (SK_U32)(-1))) { /* Only one specific instance is queried */ - /* Check instance range */ - if ((Instance < 1) || (Instance > LogPortMax)) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - LogPortIndex = SK_PNMI_PORT_INST2LOG(Instance); - Limit = LogPortIndex + 1; - } - - else { /* Instance == (SK_U32)(-1), get all Instances of that OID */ - - LogPortIndex = 0; - Limit = LogPortMax; - } - - /* - * Perform action - */ - if (Action == SK_PNMI_GET) { - - /* - * Check length - */ - switch (Id) { - - case OID_SKGE_PMD: - case OID_SKGE_CONNECTOR: - case OID_SKGE_LINK_CAP: - case OID_SKGE_LINK_MODE: - case OID_SKGE_LINK_MODE_STATUS: - case OID_SKGE_LINK_STATUS: - case OID_SKGE_FLOWCTRL_CAP: - case OID_SKGE_FLOWCTRL_MODE: - case OID_SKGE_FLOWCTRL_STATUS: - case OID_SKGE_PHY_OPERATION_CAP: - case OID_SKGE_PHY_OPERATION_MODE: - case OID_SKGE_PHY_OPERATION_STATUS: - case OID_SKGE_SPEED_CAP: - case OID_SKGE_SPEED_MODE: - case OID_SKGE_SPEED_STATUS: - if (*pLen < (Limit - LogPortIndex) * sizeof(SK_U8)) { - - *pLen = (Limit - LogPortIndex) * - sizeof(SK_U8); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_MTU: - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR041, - SK_PNMI_ERR041MSG); - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Update statistic and increment semaphore to indicate - * that an update was already done. - */ - if ((Ret = SirqUpdate(pAC, IoC)) != SK_PNMI_ERR_OK) { - - *pLen = 0; - return (Ret); - } - pAC->Pnmi.SirqUpdatedFlag ++; - - /* - * Get value - */ - Offset = 0; - for (; LogPortIndex < Limit; LogPortIndex ++) { - - switch (Id) { - - case OID_SKGE_PMD: - *(pBuf + Offset) = pAC->Pnmi.PMD; - Offset += sizeof(char); - break; - - case OID_SKGE_CONNECTOR: - *(pBuf + Offset) = pAC->Pnmi.Connector; - Offset += sizeof(char); - break; - - case OID_SKGE_LINK_CAP: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical ports */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PLinkCap; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PLinkCap; - Offset += sizeof(char); - } - break; - - case OID_SKGE_LINK_MODE: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical ports */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PLinkModeConf; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PLinkModeConf; - Offset += sizeof(char); - } - break; - - case OID_SKGE_LINK_MODE_STATUS: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical port */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = - CalculateLinkModeStatus(pAC, - IoC, PhysPortIndex); - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - *(pBuf + Offset) = CalculateLinkModeStatus(pAC, IoC, NetIndex); - Offset += sizeof(char); - } - break; - - case OID_SKGE_LINK_STATUS: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical ports */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = - CalculateLinkStatus(pAC, - IoC, PhysPortIndex); - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = CalculateLinkStatus(pAC, IoC, NetIndex); - Offset += sizeof(char); - } - break; - - case OID_SKGE_FLOWCTRL_CAP: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical ports */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PFlowCtrlCap; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PFlowCtrlCap; - Offset += sizeof(char); - } - break; - - case OID_SKGE_FLOWCTRL_MODE: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical port */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PFlowCtrlMode; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PFlowCtrlMode; - Offset += sizeof(char); - } - break; - - case OID_SKGE_FLOWCTRL_STATUS: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical port */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PFlowCtrlStatus; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PFlowCtrlStatus; - Offset += sizeof(char); - } - break; - - case OID_SKGE_PHY_OPERATION_CAP: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical ports */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PMSCap; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PMSCap; - Offset += sizeof(char); - } - break; - - case OID_SKGE_PHY_OPERATION_MODE: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + Offset); - } - else { - /* Get value for physical port */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PMSMode; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PMSMode; - Offset += sizeof(char); - } - break; - - case OID_SKGE_PHY_OPERATION_STATUS: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + Offset); - } - else { - /* Get value for physical port */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PMSStatus; - } - Offset += sizeof(char); - } - else { - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PMSStatus; - Offset += sizeof(char); - } - break; - - case OID_SKGE_SPEED_CAP: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + - Offset); - } - else { - /* Get value for physical ports */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PLinkSpeedCap; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PLinkSpeedCap; - Offset += sizeof(char); - } - break; - - case OID_SKGE_SPEED_MODE: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + Offset); - } - else { - /* Get value for physical port */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PLinkSpeed; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PLinkSpeed; - Offset += sizeof(char); - } - break; - - case OID_SKGE_SPEED_STATUS: - if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */ - if (LogPortIndex == 0) { - - /* Get value for virtual port */ - VirtualConf(pAC, IoC, Id, pBuf + Offset); - } - else { - /* Get value for physical port */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - - *(pBuf + Offset) = pAC->GIni.GP[ - PhysPortIndex].PLinkSpeedUsed; - } - Offset += sizeof(char); - } - else { /* DualNetMode */ - - *(pBuf + Offset) = pAC->GIni.GP[NetIndex].PLinkSpeedUsed; - Offset += sizeof(char); - } - break; - - case OID_SKGE_MTU: - Val32 = SK_DRIVER_GET_MTU(pAC, IoC, NetIndex); - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - Offset += sizeof(SK_U32); - break; - - default: - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR, - ("MacPrivateConf: Unknown OID should be handled before")); - - pAC->Pnmi.SirqUpdatedFlag --; - return (SK_PNMI_ERR_GENERAL); - } - } - *pLen = Offset; - pAC->Pnmi.SirqUpdatedFlag --; - - return (SK_PNMI_ERR_OK); - } - - /* - * From here SET or PRESET action. Check if the passed - * buffer length is plausible. - */ - switch (Id) { - - case OID_SKGE_LINK_MODE: - case OID_SKGE_FLOWCTRL_MODE: - case OID_SKGE_PHY_OPERATION_MODE: - case OID_SKGE_SPEED_MODE: - if (*pLen < Limit - LogPortIndex) { - - *pLen = Limit - LogPortIndex; - return (SK_PNMI_ERR_TOO_SHORT); - } - if (*pLen != Limit - LogPortIndex) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - break; - - case OID_SKGE_MTU: - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - if (*pLen != sizeof(SK_U32)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - break; - - default: - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* - * Perform preset or set - */ - Offset = 0; - for (; LogPortIndex < Limit; LogPortIndex ++) { - - switch (Id) { - - case OID_SKGE_LINK_MODE: - /* Check the value range */ - Val8 = *(pBuf + Offset); - if (Val8 == 0) { - - Offset += sizeof(char); - break; - } - if (Val8 < SK_LMODE_HALF || - (LogPortIndex != 0 && Val8 > SK_LMODE_AUTOSENSE) || - (LogPortIndex == 0 && Val8 > SK_LMODE_INDETERMINATED)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - /* The preset ends here */ - if (Action == SK_PNMI_PRESET) { - - return (SK_PNMI_ERR_OK); - } - - if (LogPortIndex == 0) { - - /* - * The virtual port consists of all currently - * active ports. Find them and send an event - * with the new link mode to SIRQ. - */ - for (PhysPortIndex = 0; - PhysPortIndex < PhysPortMax; - PhysPortIndex ++) { - - if (!pAC->Pnmi.Port[PhysPortIndex]. - ActiveFlag) { - - continue; - } - - EventParam.Para32[0] = PhysPortIndex; - EventParam.Para32[1] = (SK_U32)Val8; - if (SkGeSirqEvent(pAC, IoC, - SK_HWEV_SET_LMODE, - EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR043, - SK_PNMI_ERR043MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - } - else { - /* - * Send an event with the new link mode to - * the SIRQ module. - */ - EventParam.Para32[0] = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - EventParam.Para32[1] = (SK_U32)Val8; - if (SkGeSirqEvent(pAC, IoC, SK_HWEV_SET_LMODE, - EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR043, - SK_PNMI_ERR043MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - Offset += sizeof(char); - break; - - case OID_SKGE_FLOWCTRL_MODE: - /* Check the value range */ - Val8 = *(pBuf + Offset); - if (Val8 == 0) { - - Offset += sizeof(char); - break; - } - if (Val8 < SK_FLOW_MODE_NONE || - (LogPortIndex != 0 && Val8 > SK_FLOW_MODE_SYM_OR_REM) || - (LogPortIndex == 0 && Val8 > SK_FLOW_MODE_INDETERMINATED)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - /* The preset ends here */ - if (Action == SK_PNMI_PRESET) { - - return (SK_PNMI_ERR_OK); - } - - if (LogPortIndex == 0) { - - /* - * The virtual port consists of all currently - * active ports. Find them and send an event - * with the new flow control mode to SIRQ. - */ - for (PhysPortIndex = 0; - PhysPortIndex < PhysPortMax; - PhysPortIndex ++) { - - if (!pAC->Pnmi.Port[PhysPortIndex]. - ActiveFlag) { - - continue; - } - - EventParam.Para32[0] = PhysPortIndex; - EventParam.Para32[1] = (SK_U32)Val8; - if (SkGeSirqEvent(pAC, IoC, - SK_HWEV_SET_FLOWMODE, - EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR044, - SK_PNMI_ERR044MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - } - else { - /* - * Send an event with the new flow control - * mode to the SIRQ module. - */ - EventParam.Para32[0] = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - EventParam.Para32[1] = (SK_U32)Val8; - if (SkGeSirqEvent(pAC, IoC, - SK_HWEV_SET_FLOWMODE, EventParam) - > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR044, - SK_PNMI_ERR044MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - Offset += sizeof(char); - break; - - case OID_SKGE_PHY_OPERATION_MODE : - /* Check the value range */ - Val8 = *(pBuf + Offset); - if (Val8 == 0) { - /* mode of this port remains unchanged */ - Offset += sizeof(char); - break; - } - if (Val8 < SK_MS_MODE_AUTO || - (LogPortIndex != 0 && Val8 > SK_MS_MODE_SLAVE) || - (LogPortIndex == 0 && Val8 > SK_MS_MODE_INDETERMINATED)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - /* The preset ends here */ - if (Action == SK_PNMI_PRESET) { - - return (SK_PNMI_ERR_OK); - } - - if (LogPortIndex == 0) { - - /* - * The virtual port consists of all currently - * active ports. Find them and send an event - * with new master/slave (role) mode to SIRQ. - */ - for (PhysPortIndex = 0; - PhysPortIndex < PhysPortMax; - PhysPortIndex ++) { - - if (!pAC->Pnmi.Port[PhysPortIndex]. - ActiveFlag) { - - continue; - } - - EventParam.Para32[0] = PhysPortIndex; - EventParam.Para32[1] = (SK_U32)Val8; - if (SkGeSirqEvent(pAC, IoC, - SK_HWEV_SET_ROLE, - EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR042, - SK_PNMI_ERR042MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - } - else { - /* - * Send an event with the new master/slave - * (role) mode to the SIRQ module. - */ - EventParam.Para32[0] = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - EventParam.Para32[1] = (SK_U32)Val8; - if (SkGeSirqEvent(pAC, IoC, - SK_HWEV_SET_ROLE, EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR042, - SK_PNMI_ERR042MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - - Offset += sizeof(char); - break; - - case OID_SKGE_SPEED_MODE: - /* Check the value range */ - Val8 = *(pBuf + Offset); - if (Val8 == 0) { - - Offset += sizeof(char); - break; - } - if (Val8 < (SK_LSPEED_AUTO) || - (LogPortIndex != 0 && Val8 > (SK_LSPEED_1000MBPS)) || - (LogPortIndex == 0 && Val8 > (SK_LSPEED_INDETERMINATED))) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - /* The preset ends here */ - if (Action == SK_PNMI_PRESET) { - - return (SK_PNMI_ERR_OK); - } - - if (LogPortIndex == 0) { - - /* - * The virtual port consists of all currently - * active ports. Find them and send an event - * with the new flow control mode to SIRQ. - */ - for (PhysPortIndex = 0; - PhysPortIndex < PhysPortMax; - PhysPortIndex ++) { - - if (!pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) { - - continue; - } - - EventParam.Para32[0] = PhysPortIndex; - EventParam.Para32[1] = (SK_U32)Val8; - if (SkGeSirqEvent(pAC, IoC, - SK_HWEV_SET_SPEED, - EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR045, - SK_PNMI_ERR045MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - } - else { - /* - * Send an event with the new flow control - * mode to the SIRQ module. - */ - EventParam.Para32[0] = SK_PNMI_PORT_LOG2PHYS( - pAC, LogPortIndex); - EventParam.Para32[1] = (SK_U32)Val8; - if (SkGeSirqEvent(pAC, IoC, - SK_HWEV_SET_SPEED, - EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, - SK_PNMI_ERR045, - SK_PNMI_ERR045MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - Offset += sizeof(char); - break; - - case OID_SKGE_MTU : - /* Check the value range */ - Val32 = *(SK_U32*)(pBuf + Offset); - if (Val32 == 0) { - /* mtu of this port remains unchanged */ - Offset += sizeof(SK_U32); - break; - } - if (SK_DRIVER_PRESET_MTU(pAC, IoC, NetIndex, Val32) != 0) { - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - /* The preset ends here */ - if (Action == SK_PNMI_PRESET) { - return (SK_PNMI_ERR_OK); - } - - if (SK_DRIVER_SET_MTU(pAC, IoC, NetIndex, Val32) != 0) { - return (SK_PNMI_ERR_GENERAL); - } - - Offset += sizeof(SK_U32); - break; - - default: - SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR, - ("MacPrivateConf: Unknown OID should be handled before set")); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * Monitor - OID handler function for RLMT_MONITOR_XXX - * - * Description: - * Because RLMT currently does not support the monitoring of - * remote adapter cards, we return always an empty table. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_BAD_VALUE The passed value is not in the valid - * value range. - * SK_PNMI_ERR_READ_ONLY The OID is read-only and cannot be set. - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ -PNMI_STATIC int Monitor( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - unsigned int Index; - unsigned int Limit; - unsigned int Offset; - unsigned int Entries; - - - /* - * Calculate instance if wished. - */ -/* XXX Not yet implemented. Return always an empty table. */ - Entries = 0; - - if ((Instance != (SK_U32)(-1))) { - - if ((Instance < 1) || (Instance > Entries)) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - Index = (unsigned int)Instance - 1; - Limit = (unsigned int)Instance; - } - else { - Index = 0; - Limit = Entries; - } - - /* - * Get/Set value - */ - if (Action == SK_PNMI_GET) { - - for (Offset=0; Index < Limit; Index ++) { - - switch (Id) { - - case OID_SKGE_RLMT_MONITOR_INDEX: - case OID_SKGE_RLMT_MONITOR_ADDR: - case OID_SKGE_RLMT_MONITOR_ERRS: - case OID_SKGE_RLMT_MONITOR_TIMESTAMP: - case OID_SKGE_RLMT_MONITOR_ADMIN: - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR046, - SK_PNMI_ERR046MSG); - - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } - *pLen = Offset; - } - else { - /* Only MONITOR_ADMIN can be set */ - if (Id != OID_SKGE_RLMT_MONITOR_ADMIN) { - - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* Check if the length is plausible */ - if (*pLen < (Limit - Index)) { - - return (SK_PNMI_ERR_TOO_SHORT); - } - /* Okay, we have a wide value range */ - if (*pLen != (Limit - Index)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } -/* - for (Offset=0; Index < Limit; Index ++) { - } -*/ -/* - * XXX Not yet implemented. Return always BAD_VALUE, because the table - * is empty. - */ - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * VirtualConf - Calculates the values of configuration OIDs for virtual port - * - * Description: - * We handle here the get of the configuration group OIDs, which are - * a little bit complicated. The virtual port consists of all currently - * active physical ports. If multiple ports are active and configured - * differently we get in some trouble to return a single value. So we - * get the value of the first active port and compare it with that of - * the other active ports. If they are not the same, we return a value - * that indicates that the state is indeterminated. - * - * Returns: - * Nothing - */ -PNMI_STATIC void VirtualConf( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf) /* Buffer to which to mgmt data will be retrieved */ -{ - unsigned int PhysPortMax; - unsigned int PhysPortIndex; - SK_U8 Val8; - SK_BOOL PortActiveFlag; - - - *pBuf = 0; - PortActiveFlag = SK_FALSE; - PhysPortMax = pAC->GIni.GIMacsFound; - - for (PhysPortIndex = 0; PhysPortIndex < PhysPortMax; - PhysPortIndex ++) { - - /* Check if the physical port is active */ - if (!pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) { - - continue; - } - - PortActiveFlag = SK_TRUE; - - switch (Id) { - - case OID_SKGE_LINK_CAP: - - /* - * Different capabilities should not happen, but - * in the case of the cases OR them all together. - * From a curious point of view the virtual port - * is capable of all found capabilities. - */ - *pBuf |= pAC->GIni.GP[PhysPortIndex].PLinkCap; - break; - - case OID_SKGE_LINK_MODE: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PLinkModeConf; - continue; - } - - /* - * If we find an active port with a different link - * mode than the first one we return a value that - * indicates that the link mode is indeterminated. - */ - if (*pBuf != pAC->GIni.GP[PhysPortIndex].PLinkModeConf - ) { - - *pBuf = SK_LMODE_INDETERMINATED; - } - break; - - case OID_SKGE_LINK_MODE_STATUS: - /* Get the link mode of the physical port */ - Val8 = CalculateLinkModeStatus(pAC, IoC, PhysPortIndex); - - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = Val8; - continue; - } - - /* - * If we find an active port with a different link - * mode status than the first one we return a value - * that indicates that the link mode status is - * indeterminated. - */ - if (*pBuf != Val8) { - - *pBuf = SK_LMODE_STAT_INDETERMINATED; - } - break; - - case OID_SKGE_LINK_STATUS: - /* Get the link status of the physical port */ - Val8 = CalculateLinkStatus(pAC, IoC, PhysPortIndex); - - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = Val8; - continue; - } - - /* - * If we find an active port with a different link - * status than the first one, we return a value - * that indicates that the link status is - * indeterminated. - */ - if (*pBuf != Val8) { - - *pBuf = SK_PNMI_RLMT_LSTAT_INDETERMINATED; - } - break; - - case OID_SKGE_FLOWCTRL_CAP: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PFlowCtrlCap; - continue; - } - - /* - * From a curious point of view the virtual port - * is capable of all found capabilities. - */ - *pBuf |= pAC->GIni.GP[PhysPortIndex].PFlowCtrlCap; - break; - - case OID_SKGE_FLOWCTRL_MODE: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PFlowCtrlMode; - continue; - } - - /* - * If we find an active port with a different flow - * control mode than the first one, we return a value - * that indicates that the mode is indeterminated. - */ - if (*pBuf != pAC->GIni.GP[PhysPortIndex].PFlowCtrlMode) { - - *pBuf = SK_FLOW_MODE_INDETERMINATED; - } - break; - - case OID_SKGE_FLOWCTRL_STATUS: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PFlowCtrlStatus; - continue; - } - - /* - * If we find an active port with a different flow - * control status than the first one, we return a - * value that indicates that the status is - * indeterminated. - */ - if (*pBuf != pAC->GIni.GP[PhysPortIndex].PFlowCtrlStatus) { - - *pBuf = SK_FLOW_STAT_INDETERMINATED; - } - break; - - case OID_SKGE_PHY_OPERATION_CAP: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PMSCap; - continue; - } - - /* - * From a curious point of view the virtual port - * is capable of all found capabilities. - */ - *pBuf |= pAC->GIni.GP[PhysPortIndex].PMSCap; - break; - - case OID_SKGE_PHY_OPERATION_MODE: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PMSMode; - continue; - } - - /* - * If we find an active port with a different master/ - * slave mode than the first one, we return a value - * that indicates that the mode is indeterminated. - */ - if (*pBuf != pAC->GIni.GP[PhysPortIndex].PMSMode) { - - *pBuf = SK_MS_MODE_INDETERMINATED; - } - break; - - case OID_SKGE_PHY_OPERATION_STATUS: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PMSStatus; - continue; - } - - /* - * If we find an active port with a different master/ - * slave status than the first one, we return a - * value that indicates that the status is - * indeterminated. - */ - if (*pBuf != pAC->GIni.GP[PhysPortIndex].PMSStatus) { - - *pBuf = SK_MS_STAT_INDETERMINATED; - } - break; - - case OID_SKGE_SPEED_MODE: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PLinkSpeed; - continue; - } - - /* - * If we find an active port with a different flow - * control mode than the first one, we return a value - * that indicates that the mode is indeterminated. - */ - if (*pBuf != pAC->GIni.GP[PhysPortIndex].PLinkSpeed) { - - *pBuf = SK_LSPEED_INDETERMINATED; - } - break; - - case OID_SKGE_SPEED_STATUS: - /* Check if it is the first active port */ - if (*pBuf == 0) { - - *pBuf = pAC->GIni.GP[PhysPortIndex].PLinkSpeedUsed; - continue; - } - - /* - * If we find an active port with a different flow - * control status than the first one, we return a - * value that indicates that the status is - * indeterminated. - */ - if (*pBuf != pAC->GIni.GP[PhysPortIndex].PLinkSpeedUsed) { - - *pBuf = SK_LSPEED_STAT_INDETERMINATED; - } - break; - } - } - - /* - * If no port is active return an indeterminated answer - */ - if (!PortActiveFlag) { - - switch (Id) { - - case OID_SKGE_LINK_CAP: - *pBuf = SK_LMODE_CAP_INDETERMINATED; - break; - - case OID_SKGE_LINK_MODE: - *pBuf = SK_LMODE_INDETERMINATED; - break; - - case OID_SKGE_LINK_MODE_STATUS: - *pBuf = SK_LMODE_STAT_INDETERMINATED; - break; - - case OID_SKGE_LINK_STATUS: - *pBuf = SK_PNMI_RLMT_LSTAT_INDETERMINATED; - break; - - case OID_SKGE_FLOWCTRL_CAP: - case OID_SKGE_FLOWCTRL_MODE: - *pBuf = SK_FLOW_MODE_INDETERMINATED; - break; - - case OID_SKGE_FLOWCTRL_STATUS: - *pBuf = SK_FLOW_STAT_INDETERMINATED; - break; - - case OID_SKGE_PHY_OPERATION_CAP: - *pBuf = SK_MS_CAP_INDETERMINATED; - break; - - case OID_SKGE_PHY_OPERATION_MODE: - *pBuf = SK_MS_MODE_INDETERMINATED; - break; - - case OID_SKGE_PHY_OPERATION_STATUS: - *pBuf = SK_MS_STAT_INDETERMINATED; - break; - case OID_SKGE_SPEED_CAP: - *pBuf = SK_LSPEED_CAP_INDETERMINATED; - break; - - case OID_SKGE_SPEED_MODE: - *pBuf = SK_LSPEED_INDETERMINATED; - break; - - case OID_SKGE_SPEED_STATUS: - *pBuf = SK_LSPEED_STAT_INDETERMINATED; - break; - } - } -} - -/***************************************************************************** - * - * CalculateLinkStatus - Determins the link status of a physical port - * - * Description: - * Determins the link status the following way: - * LSTAT_PHY_DOWN: Link is down - * LSTAT_AUTONEG: Auto-negotiation failed - * LSTAT_LOG_DOWN: Link is up but RLMT did not yet put the port - * logically up. - * LSTAT_LOG_UP: RLMT marked the port as up - * - * Returns: - * Link status of physical port - */ -PNMI_STATIC SK_U8 CalculateLinkStatus( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -unsigned int PhysPortIndex) /* Physical port index */ -{ - SK_U8 Result; - - - if (!pAC->GIni.GP[PhysPortIndex].PHWLinkUp) { - - Result = SK_PNMI_RLMT_LSTAT_PHY_DOWN; - } - else if (pAC->GIni.GP[PhysPortIndex].PAutoNegFail > 0) { - - Result = SK_PNMI_RLMT_LSTAT_AUTONEG; - } - else if (!pAC->Rlmt.Port[PhysPortIndex].PortDown) { - - Result = SK_PNMI_RLMT_LSTAT_LOG_UP; - } - else { - Result = SK_PNMI_RLMT_LSTAT_LOG_DOWN; - } - - return (Result); -} - -/***************************************************************************** - * - * CalculateLinkModeStatus - Determins the link mode status of a phys. port - * - * Description: - * The COMMON module only tells us if the mode is half or full duplex. - * But in the decade of auto sensing it is usefull for the user to - * know if the mode was negotiated or forced. Therefore we have a - * look to the mode, which was last used by the negotiation process. - * - * Returns: - * The link mode status - */ -PNMI_STATIC SK_U8 CalculateLinkModeStatus( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -unsigned int PhysPortIndex) /* Physical port index */ -{ - SK_U8 Result; - - - /* Get the current mode, which can be full or half duplex */ - Result = pAC->GIni.GP[PhysPortIndex].PLinkModeStatus; - - /* Check if no valid mode could be found (link is down) */ - if (Result < SK_LMODE_STAT_HALF) { - - Result = SK_LMODE_STAT_UNKNOWN; - } - else if (pAC->GIni.GP[PhysPortIndex].PLinkMode >= SK_LMODE_AUTOHALF) { - - /* - * Auto-negotiation was used to bring up the link. Change - * the already found duplex status that it indicates - * auto-negotiation was involved. - */ - if (Result == SK_LMODE_STAT_HALF) { - - Result = SK_LMODE_STAT_AUTOHALF; - } - else if (Result == SK_LMODE_STAT_FULL) { - - Result = SK_LMODE_STAT_AUTOFULL; - } - } - - return (Result); -} - -/***************************************************************************** - * - * GetVpdKeyArr - Obtain an array of VPD keys - * - * Description: - * Read the VPD keys and build an array of VPD keys, which are - * easy to access. - * - * Returns: - * SK_PNMI_ERR_OK Task successfully performed. - * SK_PNMI_ERR_GENERAL Something went wrong. - */ -PNMI_STATIC int GetVpdKeyArr( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -char *pKeyArr, /* Ptr KeyArray */ -unsigned int KeyArrLen, /* Length of array in bytes */ -unsigned int *pKeyNo) /* Number of keys */ -{ - unsigned int BufKeysLen = SK_PNMI_VPD_BUFSIZE; - char BufKeys[SK_PNMI_VPD_BUFSIZE]; - unsigned int StartOffset; - unsigned int Offset; - int Index; - int Ret; - - - SK_MEMSET(pKeyArr, 0, KeyArrLen); - - /* - * Get VPD key list - */ - Ret = VpdKeys(pAC, IoC, (char *)&BufKeys, (int *)&BufKeysLen, - (int *)pKeyNo); - if (Ret > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR014, - SK_PNMI_ERR014MSG); - - return (SK_PNMI_ERR_GENERAL); - } - /* If no keys are available return now */ - if (*pKeyNo == 0 || BufKeysLen == 0) { - - return (SK_PNMI_ERR_OK); - } - /* - * If the key list is too long for us trunc it and give a - * errorlog notification. This case should not happen because - * the maximum number of keys is limited due to RAM limitations - */ - if (*pKeyNo > SK_PNMI_VPD_ENTRIES) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR015, - SK_PNMI_ERR015MSG); - - *pKeyNo = SK_PNMI_VPD_ENTRIES; - } - - /* - * Now build an array of fixed string length size and copy - * the keys together. - */ - for (Index = 0, StartOffset = 0, Offset = 0; Offset < BufKeysLen; - Offset ++) { - - if (BufKeys[Offset] != 0) { - - continue; - } - - if (Offset - StartOffset > SK_PNMI_VPD_KEY_SIZE) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR016, - SK_PNMI_ERR016MSG); - return (SK_PNMI_ERR_GENERAL); - } - - SK_STRNCPY(pKeyArr + Index * SK_PNMI_VPD_KEY_SIZE, - &BufKeys[StartOffset], SK_PNMI_VPD_KEY_SIZE); - - Index ++; - StartOffset = Offset + 1; - } - - /* Last key not zero terminated? Get it anyway */ - if (StartOffset < Offset) { - - SK_STRNCPY(pKeyArr + Index * SK_PNMI_VPD_KEY_SIZE, - &BufKeys[StartOffset], SK_PNMI_VPD_KEY_SIZE); - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * SirqUpdate - Let the SIRQ update its internal values - * - * Description: - * Just to be sure that the SIRQ module holds its internal data - * structures up to date, we send an update event before we make - * any access. - * - * Returns: - * SK_PNMI_ERR_OK Task successfully performed. - * SK_PNMI_ERR_GENERAL Something went wrong. - */ -PNMI_STATIC int SirqUpdate( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC) /* IO context handle */ -{ - SK_EVPARA EventParam; - - - /* Was the module already updated during the current PNMI call? */ - if (pAC->Pnmi.SirqUpdatedFlag > 0) { - - return (SK_PNMI_ERR_OK); - } - - /* Send an synchronuous update event to the module */ - SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam)); - if (SkGeSirqEvent(pAC, IoC, SK_HWEV_UPDATE_STAT, EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR047, - SK_PNMI_ERR047MSG); - - return (SK_PNMI_ERR_GENERAL); - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * RlmtUpdate - Let the RLMT update its internal values - * - * Description: - * Just to be sure that the RLMT module holds its internal data - * structures up to date, we send an update event before we make - * any access. - * - * Returns: - * SK_PNMI_ERR_OK Task successfully performed. - * SK_PNMI_ERR_GENERAL Something went wrong. - */ -PNMI_STATIC int RlmtUpdate( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - SK_EVPARA EventParam; - - - /* Was the module already updated during the current PNMI call? */ - if (pAC->Pnmi.RlmtUpdatedFlag > 0) { - - return (SK_PNMI_ERR_OK); - } - - /* Send an synchronuous update event to the module */ - SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam)); - EventParam.Para32[0] = NetIndex; - EventParam.Para32[1] = (SK_U32)-1; - if (SkRlmtEvent(pAC, IoC, SK_RLMT_STATS_UPDATE, EventParam) > 0) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR048, - SK_PNMI_ERR048MSG); - - return (SK_PNMI_ERR_GENERAL); - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * MacUpdate - Force the XMAC to output the current statistic - * - * Description: - * The XMAC holds its statistic internally. To obtain the current - * values we send a command so that the statistic data will - * be written to apredefined memory area on the adapter. - * - * Returns: - * SK_PNMI_ERR_OK Task successfully performed. - * SK_PNMI_ERR_GENERAL Something went wrong. - */ -PNMI_STATIC int MacUpdate( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -unsigned int FirstMac, /* Index of the first Mac to be updated */ -unsigned int LastMac) /* Index of the last Mac to be updated */ -{ - unsigned int MacIndex; - - /* - * Were the statistics already updated during the - * current PNMI call? - */ - if (pAC->Pnmi.MacUpdatedFlag > 0) { - - return (SK_PNMI_ERR_OK); - } - - /* Send an update command to all MACs specified */ - for (MacIndex = FirstMac; MacIndex <= LastMac; MacIndex ++) { - - /* - * 2002-09-13 pweber: Freeze the current sw counters. - * (That should be done as close as - * possible to the update of the - * hw counters) - */ - if (pAC->GIni.GIMacType == SK_MAC_XMAC) { - pAC->Pnmi.BufPort[MacIndex] = pAC->Pnmi.Port[MacIndex]; - } - - /* 2002-09-13 pweber: Update the hw counter */ - if (pAC->GIni.GIFunc.pFnMacUpdateStats(pAC, IoC, MacIndex) != 0) { - - return (SK_PNMI_ERR_GENERAL); - } - } - - return (SK_PNMI_ERR_OK); -} - -/***************************************************************************** - * - * GetStatVal - Retrieve an XMAC statistic counter - * - * Description: - * Retrieves the statistic counter of a virtual or physical port. The - * virtual port is identified by the index 0. It consists of all - * currently active ports. To obtain the counter value for this port - * we must add the statistic counter of all active ports. To grant - * continuous counter values for the virtual port even when port - * switches occur we must additionally add a delta value, which was - * calculated during a SK_PNMI_EVT_RLMT_ACTIVE_UP event. - * - * Returns: - * Requested statistic value - */ -PNMI_STATIC SK_U64 GetStatVal( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -unsigned int LogPortIndex, /* Index of the logical Port to be processed */ -unsigned int StatIndex, /* Index to statistic value */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - unsigned int PhysPortIndex; - unsigned int PhysPortMax; - SK_U64 Val = 0; - - - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { /* Dual net mode */ - - PhysPortIndex = NetIndex; - Val = GetPhysStatVal(pAC, IoC, PhysPortIndex, StatIndex); - } - else { /* Single Net mode */ - - if (LogPortIndex == 0) { - - PhysPortMax = pAC->GIni.GIMacsFound; - - /* Add counter of all active ports */ - for (PhysPortIndex = 0; PhysPortIndex < PhysPortMax; - PhysPortIndex ++) { - - if (pAC->Pnmi.Port[PhysPortIndex].ActiveFlag) { - - Val += GetPhysStatVal(pAC, IoC, PhysPortIndex, - StatIndex); - } - } - - /* Correct value because of port switches */ - Val += pAC->Pnmi.VirtualCounterOffset[StatIndex]; - } - else { - /* Get counter value of physical port */ - PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex); - Val = GetPhysStatVal(pAC, IoC, PhysPortIndex, StatIndex); - } - } - return (Val); -} - -/***************************************************************************** - * - * GetPhysStatVal - Get counter value for physical port - * - * Description: - * Builds a 64bit counter value. Except for the octet counters - * the lower 32bit are counted in hardware and the upper 32bit - * in software by monitoring counter overflow interrupts in the - * event handler. To grant continous counter values during XMAC - * resets (caused by a workaround) we must add a delta value. - * The delta was calculated in the event handler when a - * SK_PNMI_EVT_XMAC_RESET was received. - * - * Returns: - * Counter value - */ -PNMI_STATIC SK_U64 GetPhysStatVal( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -unsigned int PhysPortIndex, /* Index of the logical Port to be processed */ -unsigned int StatIndex) /* Index to statistic value */ -{ - SK_U64 Val = 0; - SK_U32 LowVal = 0; - SK_U32 HighVal = 0; - SK_U16 Word; - int MacType; - - SK_PNMI_PORT *pPnmiPrt; - SK_GEMACFUNC *pFnMac; - - MacType = pAC->GIni.GIMacType; - - /* 2002-09-17 pweber: For XMAC, use the frozen sw counters (BufPort) */ - if (pAC->GIni.GIMacType == SK_MAC_XMAC) { - pPnmiPrt = &pAC->Pnmi.BufPort[PhysPortIndex]; - } - else { - pPnmiPrt = &pAC->Pnmi.Port[PhysPortIndex]; - } - - pFnMac = &pAC->GIni.GIFunc; - - switch (StatIndex) { - case SK_PNMI_HTX: - case SK_PNMI_HRX: - /* Not supported by GMAC */ - if (MacType == SK_MAC_GMAC) { - return (Val); - } - - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - break; - - case SK_PNMI_HTX_OCTET: - case SK_PNMI_HRX_OCTET: - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &HighVal); - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex + 1][MacType].Reg, - &LowVal); - break; - - case SK_PNMI_HTX_BURST: - case SK_PNMI_HTX_EXCESS_DEF: - case SK_PNMI_HTX_CARRIER: - /* Not supported by GMAC */ - if (MacType == SK_MAC_GMAC) { - return (Val); - } - - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - break; - - case SK_PNMI_HTX_MACC: - /* GMAC only supports PAUSE MAC control frames */ - if (MacType == SK_MAC_GMAC) { - Val = GetPhysStatVal(pAC, IoC, PhysPortIndex, SK_PNMI_HTX_PMACC); - - return (Val); - } - - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - break; - - case SK_PNMI_HTX_COL: - case SK_PNMI_HRX_UNDERSIZE: - /* Not supported by XMAC */ - if (MacType == SK_MAC_XMAC) { - return (Val); - } - - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - break; - - - case SK_PNMI_HTX_DEFFERAL: - /* Not supported by GMAC */ - if (MacType == SK_MAC_GMAC) { - return (Val); - } - - /* - * XMAC counts frames with deferred transmission - * even in full-duplex mode. - * - * In full-duplex mode the counter remains constant! - */ - if ((pAC->GIni.GP[PhysPortIndex].PLinkModeStatus == SK_LMODE_STAT_AUTOFULL) || - (pAC->GIni.GP[PhysPortIndex].PLinkModeStatus == SK_LMODE_STAT_FULL)) { - - LowVal = 0; - HighVal = 0; - } - else { - /* Otherwise get contents of hardware register. */ - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[SK_PNMI_HTX_DEFFERAL][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - } - break; - - case SK_PNMI_HRX_BADOCTET: - /* Not supported by XMAC */ - if (MacType == SK_MAC_XMAC) { - return (Val); - } - - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &HighVal); - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex + 1][MacType].Reg, - &LowVal); - break; - - case SK_PNMI_HTX_OCTETLOW: - case SK_PNMI_HRX_OCTETLOW: - case SK_PNMI_HRX_BADOCTETLOW: - return (Val); - - case SK_PNMI_HRX_LONGFRAMES: - /* For XMAC the SW counter is managed by PNMI */ - if (MacType == SK_MAC_XMAC) { - return (pPnmiPrt->StatRxLongFrameCts); - } - - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - break; - - case SK_PNMI_HRX_TOO_LONG: - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - - Val = (((SK_U64)HighVal << 32) | (SK_U64)LowVal); - - switch (MacType) { - case SK_MAC_GMAC: - /* For GMAC the SW counter is additionally managed by PNMI */ - Val += pPnmiPrt->StatRxFrameTooLongCts; - break; - - case SK_MAC_XMAC: - /* - * Frames longer than IEEE 802.3 frame max size are counted - * by XMAC in frame_too_long counter even reception of long - * frames was enabled and the frame was correct. - * So correct the value by subtracting RxLongFrame counter. - */ - Val -= pPnmiPrt->StatRxLongFrameCts; - break; - - default: - break; - } - - LowVal = (SK_U32)Val; - HighVal = (SK_U32)(Val >> 32); - break; - - case SK_PNMI_HRX_SHORTS: - /* Not supported by GMAC */ - if (MacType == SK_MAC_GMAC) { - /* GM_RXE_FRAG?? */ - return (Val); - } - - /* - * XMAC counts short frame errors even if link down (#10620) - * - * If link-down the counter remains constant - */ - if (pAC->GIni.GP[PhysPortIndex].PLinkModeStatus != SK_LMODE_STAT_UNKNOWN) { - - /* Otherwise get incremental difference */ - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - - Val = (((SK_U64)HighVal << 32) | (SK_U64)LowVal); - Val -= pPnmiPrt->RxShortZeroMark; - - LowVal = (SK_U32)Val; - HighVal = (SK_U32)(Val >> 32); - } - break; - - case SK_PNMI_HRX_MACC: - case SK_PNMI_HRX_MACC_UNKWN: - case SK_PNMI_HRX_BURST: - case SK_PNMI_HRX_MISSED: - case SK_PNMI_HRX_FRAMING: - case SK_PNMI_HRX_CARRIER: - case SK_PNMI_HRX_IRLENGTH: - case SK_PNMI_HRX_SYMBOL: - case SK_PNMI_HRX_CEXT: - /* Not supported by GMAC */ - if (MacType == SK_MAC_GMAC) { - /* GM_RXE_FRAG?? */ - return (Val); - } - - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - break; - - case SK_PNMI_HRX_PMACC_ERR: - /* For GMAC the SW counter is managed by PNMI */ - if (MacType == SK_MAC_GMAC) { - return (pPnmiPrt->StatRxPMaccErr); - } - - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - break; - - /* SW counter managed by PNMI */ - case SK_PNMI_HTX_SYNC: - LowVal = (SK_U32)pPnmiPrt->StatSyncCts; - HighVal = (SK_U32)(pPnmiPrt->StatSyncCts >> 32); - break; - - /* SW counter managed by PNMI */ - case SK_PNMI_HTX_SYNC_OCTET: - LowVal = (SK_U32)pPnmiPrt->StatSyncOctetsCts; - HighVal = (SK_U32)(pPnmiPrt->StatSyncOctetsCts >> 32); - break; - - case SK_PNMI_HRX_FCS: - /* - * Broadcom filters fcs errors and counts it in - * Receive Error Counter register - */ - if (pAC->GIni.GP[PhysPortIndex].PhyType == SK_PHY_BCOM) { - /* do not read while not initialized (PHY_READ hangs!)*/ - if (pAC->GIni.GP[PhysPortIndex].PState) { - PHY_READ(IoC, &pAC->GIni.GP[PhysPortIndex], - PhysPortIndex, PHY_BCOM_RE_CTR, - &Word); - - LowVal = Word; - } - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - } - else { - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - } - break; - - default: - (void)pFnMac->pFnMacStatistic(pAC, IoC, PhysPortIndex, - StatAddr[StatIndex][MacType].Reg, - &LowVal); - HighVal = pPnmiPrt->CounterHigh[StatIndex]; - break; - } - - Val = (((SK_U64)HighVal << 32) | (SK_U64)LowVal); - - /* Correct value because of possible XMAC reset. XMAC Errata #2 */ - Val += pPnmiPrt->CounterOffset[StatIndex]; - - return (Val); -} - -/***************************************************************************** - * - * ResetCounter - Set all counters and timestamps to zero - * - * Description: - * Notifies other common modules which store statistic data to - * reset their counters and finally reset our own counters. - * - * Returns: - * Nothing - */ -PNMI_STATIC void ResetCounter( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -SK_U32 NetIndex) -{ - unsigned int PhysPortIndex; - SK_EVPARA EventParam; - - - SK_MEMSET((char *)&EventParam, 0, sizeof(EventParam)); - - /* Notify sensor module */ - SkEventQueue(pAC, SKGE_I2C, SK_I2CEV_CLEAR, EventParam); - - /* Notify RLMT module */ - EventParam.Para32[0] = NetIndex; - EventParam.Para32[1] = (SK_U32)-1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_STATS_CLEAR, EventParam); - EventParam.Para32[1] = 0; - - /* Notify SIRQ module */ - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_CLEAR_STAT, EventParam); - - /* Notify CSUM module */ -#ifdef SK_USE_CSUM - EventParam.Para32[0] = NetIndex; - EventParam.Para32[1] = (SK_U32)-1; - SkEventQueue(pAC, SKGE_CSUM, SK_CSUM_EVENT_CLEAR_PROTO_STATS, - EventParam); -#endif - - /* Clear XMAC statistic */ - for (PhysPortIndex = 0; PhysPortIndex < - (unsigned int)pAC->GIni.GIMacsFound; PhysPortIndex ++) { - - (void)pAC->GIni.GIFunc.pFnMacResetCounter(pAC, IoC, PhysPortIndex); - - SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].CounterHigh, - 0, sizeof(pAC->Pnmi.Port[PhysPortIndex].CounterHigh)); - SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex]. - CounterOffset, 0, sizeof(pAC->Pnmi.Port[ - PhysPortIndex].CounterOffset)); - SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex].StatSyncCts, - 0, sizeof(pAC->Pnmi.Port[PhysPortIndex].StatSyncCts)); - SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex]. - StatSyncOctetsCts, 0, sizeof(pAC->Pnmi.Port[ - PhysPortIndex].StatSyncOctetsCts)); - SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex]. - StatRxLongFrameCts, 0, sizeof(pAC->Pnmi.Port[ - PhysPortIndex].StatRxLongFrameCts)); - SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex]. - StatRxFrameTooLongCts, 0, sizeof(pAC->Pnmi.Port[ - PhysPortIndex].StatRxFrameTooLongCts)); - SK_MEMSET((char *)&pAC->Pnmi.Port[PhysPortIndex]. - StatRxPMaccErr, 0, sizeof(pAC->Pnmi.Port[ - PhysPortIndex].StatRxPMaccErr)); - } - - /* - * Clear local statistics - */ - SK_MEMSET((char *)&pAC->Pnmi.VirtualCounterOffset, 0, - sizeof(pAC->Pnmi.VirtualCounterOffset)); - pAC->Pnmi.RlmtChangeCts = 0; - pAC->Pnmi.RlmtChangeTime = 0; - SK_MEMSET((char *)&pAC->Pnmi.RlmtChangeEstimate.EstValue[0], 0, - sizeof(pAC->Pnmi.RlmtChangeEstimate.EstValue)); - pAC->Pnmi.RlmtChangeEstimate.EstValueIndex = 0; - pAC->Pnmi.RlmtChangeEstimate.Estimate = 0; - pAC->Pnmi.Port[NetIndex].TxSwQueueMax = 0; - pAC->Pnmi.Port[NetIndex].TxRetryCts = 0; - pAC->Pnmi.Port[NetIndex].RxIntrCts = 0; - pAC->Pnmi.Port[NetIndex].TxIntrCts = 0; - pAC->Pnmi.Port[NetIndex].RxNoBufCts = 0; - pAC->Pnmi.Port[NetIndex].TxNoBufCts = 0; - pAC->Pnmi.Port[NetIndex].TxUsedDescrNo = 0; - pAC->Pnmi.Port[NetIndex].RxDeliveredCts = 0; - pAC->Pnmi.Port[NetIndex].RxOctetsDeliveredCts = 0; - pAC->Pnmi.Port[NetIndex].ErrRecoveryCts = 0; -} - -/***************************************************************************** - * - * GetTrapEntry - Get an entry in the trap buffer - * - * Description: - * The trap buffer stores various events. A user application somehow - * gets notified that an event occured and retrieves the trap buffer - * contens (or simply polls the buffer). The buffer is organized as - * a ring which stores the newest traps at the beginning. The oldest - * traps are overwritten by the newest ones. Each trap entry has a - * unique number, so that applications may detect new trap entries. - * - * Returns: - * A pointer to the trap entry - */ -PNMI_STATIC char* GetTrapEntry( -SK_AC *pAC, /* Pointer to adapter context */ -SK_U32 TrapId, /* SNMP ID of the trap */ -unsigned int Size) /* Space needed for trap entry */ -{ - unsigned int BufPad = pAC->Pnmi.TrapBufPad; - unsigned int BufFree = pAC->Pnmi.TrapBufFree; - unsigned int Beg = pAC->Pnmi.TrapQueueBeg; - unsigned int End = pAC->Pnmi.TrapQueueEnd; - char *pBuf = &pAC->Pnmi.TrapBuf[0]; - int Wrap; - unsigned int NeededSpace; - unsigned int EntrySize; - SK_U32 Val32; - SK_U64 Val64; - - - /* Last byte of entry will get a copy of the entry length */ - Size ++; - - /* - * Calculate needed buffer space */ - if (Beg >= Size) { - - NeededSpace = Size; - Wrap = SK_FALSE; - } - else { - NeededSpace = Beg + Size; - Wrap = SK_TRUE; - } - - /* - * Check if enough buffer space is provided. Otherwise - * free some entries. Leave one byte space between begin - * and end of buffer to make it possible to detect whether - * the buffer is full or empty - */ - while (BufFree < NeededSpace + 1) { - - if (End == 0) { - - End = SK_PNMI_TRAP_QUEUE_LEN; - } - - EntrySize = (unsigned int)*((unsigned char *)pBuf + End - 1); - BufFree += EntrySize; - End -= EntrySize; -#ifdef DEBUG - SK_MEMSET(pBuf + End, (char)(-1), EntrySize); -#endif - if (End == BufPad) { -#ifdef DEBUG - SK_MEMSET(pBuf, (char)(-1), End); -#endif - BufFree += End; - End = 0; - BufPad = 0; - } - } - - /* - * Insert new entry as first entry. Newest entries are - * stored at the beginning of the queue. - */ - if (Wrap) { - - BufPad = Beg; - Beg = SK_PNMI_TRAP_QUEUE_LEN - Size; - } - else { - Beg = Beg - Size; - } - BufFree -= NeededSpace; - - /* Save the current offsets */ - pAC->Pnmi.TrapQueueBeg = Beg; - pAC->Pnmi.TrapQueueEnd = End; - pAC->Pnmi.TrapBufPad = BufPad; - pAC->Pnmi.TrapBufFree = BufFree; - - /* Initialize the trap entry */ - *(pBuf + Beg + Size - 1) = (char)Size; - *(pBuf + Beg) = (char)Size; - Val32 = (pAC->Pnmi.TrapUnique) ++; - SK_PNMI_STORE_U32(pBuf + Beg + 1, Val32); - SK_PNMI_STORE_U32(pBuf + Beg + 1 + sizeof(SK_U32), TrapId); - Val64 = SK_PNMI_HUNDREDS_SEC(SkOsGetTime(pAC)); - SK_PNMI_STORE_U64(pBuf + Beg + 1 + 2 * sizeof(SK_U32), Val64); - - return (pBuf + Beg); -} - -/***************************************************************************** - * - * CopyTrapQueue - Copies the trap buffer for the TRAP OID - * - * Description: - * On a query of the TRAP OID the trap buffer contents will be - * copied continuously to the request buffer, which must be large - * enough. No length check is performed. - * - * Returns: - * Nothing - */ -PNMI_STATIC void CopyTrapQueue( -SK_AC *pAC, /* Pointer to adapter context */ -char *pDstBuf) /* Buffer to which the queued traps will be copied */ -{ - unsigned int BufPad = pAC->Pnmi.TrapBufPad; - unsigned int Trap = pAC->Pnmi.TrapQueueBeg; - unsigned int End = pAC->Pnmi.TrapQueueEnd; - char *pBuf = &pAC->Pnmi.TrapBuf[0]; - unsigned int Len; - unsigned int DstOff = 0; - - - while (Trap != End) { - - Len = (unsigned int)*(pBuf + Trap); - - /* - * Last byte containing a copy of the length will - * not be copied. - */ - *(pDstBuf + DstOff) = (char)(Len - 1); - SK_MEMCPY(pDstBuf + DstOff + 1, pBuf + Trap + 1, Len - 2); - DstOff += Len - 1; - - Trap += Len; - if (Trap == SK_PNMI_TRAP_QUEUE_LEN) { - - Trap = BufPad; - } - } -} - -/***************************************************************************** - * - * GetTrapQueueLen - Get the length of the trap buffer - * - * Description: - * Evaluates the number of currently stored traps and the needed - * buffer size to retrieve them. - * - * Returns: - * Nothing - */ -PNMI_STATIC void GetTrapQueueLen( -SK_AC *pAC, /* Pointer to adapter context */ -unsigned int *pLen, /* Length in Bytes of all queued traps */ -unsigned int *pEntries) /* Returns number of trapes stored in queue */ -{ - unsigned int BufPad = pAC->Pnmi.TrapBufPad; - unsigned int Trap = pAC->Pnmi.TrapQueueBeg; - unsigned int End = pAC->Pnmi.TrapQueueEnd; - char *pBuf = &pAC->Pnmi.TrapBuf[0]; - unsigned int Len; - unsigned int Entries = 0; - unsigned int TotalLen = 0; - - - while (Trap != End) { - - Len = (unsigned int)*(pBuf + Trap); - TotalLen += Len - 1; - Entries ++; - - Trap += Len; - if (Trap == SK_PNMI_TRAP_QUEUE_LEN) { - - Trap = BufPad; - } - } - - *pEntries = Entries; - *pLen = TotalLen; -} - -/***************************************************************************** - * - * QueueSimpleTrap - Store a simple trap to the trap buffer - * - * Description: - * A simple trap is a trap with now additional data. It consists - * simply of a trap code. - * - * Returns: - * Nothing - */ -PNMI_STATIC void QueueSimpleTrap( -SK_AC *pAC, /* Pointer to adapter context */ -SK_U32 TrapId) /* Type of sensor trap */ -{ - GetTrapEntry(pAC, TrapId, SK_PNMI_TRAP_SIMPLE_LEN); -} - -/***************************************************************************** - * - * QueueSensorTrap - Stores a sensor trap in the trap buffer - * - * Description: - * Gets an entry in the trap buffer and fills it with sensor related - * data. - * - * Returns: - * Nothing - */ -PNMI_STATIC void QueueSensorTrap( -SK_AC *pAC, /* Pointer to adapter context */ -SK_U32 TrapId, /* Type of sensor trap */ -unsigned int SensorIndex) /* Index of sensor which caused the trap */ -{ - char *pBuf; - unsigned int Offset; - unsigned int DescrLen; - SK_U32 Val32; - - - /* Get trap buffer entry */ - DescrLen = SK_STRLEN(pAC->I2c.SenTable[SensorIndex].SenDesc); - pBuf = GetTrapEntry(pAC, TrapId, - SK_PNMI_TRAP_SENSOR_LEN_BASE + DescrLen); - Offset = SK_PNMI_TRAP_SIMPLE_LEN; - - /* Store additionally sensor trap related data */ - Val32 = OID_SKGE_SENSOR_INDEX; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - *(pBuf + Offset + 4) = 4; - Val32 = (SK_U32)SensorIndex; - SK_PNMI_STORE_U32(pBuf + Offset + 5, Val32); - Offset += 9; - - Val32 = (SK_U32)OID_SKGE_SENSOR_DESCR; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - *(pBuf + Offset + 4) = (char)DescrLen; - SK_MEMCPY(pBuf + Offset + 5, pAC->I2c.SenTable[SensorIndex].SenDesc, - DescrLen); - Offset += DescrLen + 5; - - Val32 = OID_SKGE_SENSOR_TYPE; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - *(pBuf + Offset + 4) = 1; - *(pBuf + Offset + 5) = (char)pAC->I2c.SenTable[SensorIndex].SenType; - Offset += 6; - - Val32 = OID_SKGE_SENSOR_VALUE; - SK_PNMI_STORE_U32(pBuf + Offset, Val32); - *(pBuf + Offset + 4) = 4; - Val32 = (SK_U32)pAC->I2c.SenTable[SensorIndex].SenValue; - SK_PNMI_STORE_U32(pBuf + Offset + 5, Val32); -} - -/***************************************************************************** - * - * QueueRlmtNewMacTrap - Store a port switch trap in the trap buffer - * - * Description: - * Nothing further to explain. - * - * Returns: - * Nothing - */ -PNMI_STATIC void QueueRlmtNewMacTrap( -SK_AC *pAC, /* Pointer to adapter context */ -unsigned int ActiveMac) /* Index (0..n) of the currently active port */ -{ - char *pBuf; - SK_U32 Val32; - - - pBuf = GetTrapEntry(pAC, OID_SKGE_TRAP_RLMT_CHANGE_PORT, - SK_PNMI_TRAP_RLMT_CHANGE_LEN); - - Val32 = OID_SKGE_RLMT_PORT_ACTIVE; - SK_PNMI_STORE_U32(pBuf + SK_PNMI_TRAP_SIMPLE_LEN, Val32); - *(pBuf + SK_PNMI_TRAP_SIMPLE_LEN + 4) = 1; - *(pBuf + SK_PNMI_TRAP_SIMPLE_LEN + 5) = (char)ActiveMac; -} - -/***************************************************************************** - * - * QueueRlmtPortTrap - Store port related RLMT trap to trap buffer - * - * Description: - * Nothing further to explain. - * - * Returns: - * Nothing - */ -PNMI_STATIC void QueueRlmtPortTrap( -SK_AC *pAC, /* Pointer to adapter context */ -SK_U32 TrapId, /* Type of RLMT port trap */ -unsigned int PortIndex) /* Index of the port, which changed its state */ -{ - char *pBuf; - SK_U32 Val32; - - - pBuf = GetTrapEntry(pAC, TrapId, SK_PNMI_TRAP_RLMT_PORT_LEN); - - Val32 = OID_SKGE_RLMT_PORT_INDEX; - SK_PNMI_STORE_U32(pBuf + SK_PNMI_TRAP_SIMPLE_LEN, Val32); - *(pBuf + SK_PNMI_TRAP_SIMPLE_LEN + 4) = 1; - *(pBuf + SK_PNMI_TRAP_SIMPLE_LEN + 5) = (char)PortIndex; -} - -/***************************************************************************** - * - * CopyMac - Copies a MAC address - * - * Description: - * Nothing further to explain. - * - * Returns: - * Nothing - */ -PNMI_STATIC void CopyMac( -char *pDst, /* Pointer to destination buffer */ -SK_MAC_ADDR *pMac) /* Pointer of Source */ -{ - int i; - - - for (i = 0; i < sizeof(SK_MAC_ADDR); i ++) { - - *(pDst + i) = pMac->a[i]; - } -} - - -#ifdef SK_POWER_MGMT -/***************************************************************************** - * - * PowerManagement - OID handler function of PowerManagement OIDs - * - * Description: - * The code is simple. No description necessary. - * - * Returns: - * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter. - */ - -PNMI_STATIC int PowerManagement( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which to mgmt data will be retrieved */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (1..n) that is to be queried or -1 */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode allways zero */ -{ - - SK_U32 RetCode = SK_PNMI_ERR_GENERAL; - - /* - * Check instance. We only handle single instance variables - */ - if (Instance != (SK_U32)(-1) && Instance != 1) { - - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - /* - * Perform action - */ - if (Action == SK_PNMI_GET) { - - /* - * Check length - */ - switch (Id) { - - case OID_PNP_CAPABILITIES: - if (*pLen < sizeof(SK_PNP_CAPABILITIES)) { - - *pLen = sizeof(SK_PNP_CAPABILITIES); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_PNP_QUERY_POWER: - case OID_PNP_ENABLE_WAKE_UP: - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_PNP_SET_POWER: - case OID_PNP_ADD_WAKE_UP_PATTERN: - case OID_PNP_REMOVE_WAKE_UP_PATTERN: - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR040, - SK_PNMI_ERR040MSG); - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Get value - */ - switch (Id) { - - case OID_PNP_CAPABILITIES: - RetCode = SkPowerQueryPnPCapabilities(pAC, IoC, pBuf, pLen); - break; - - case OID_PNP_QUERY_POWER: - /* The Windows DDK describes: An OID_PNP_QUERY_POWER requests - the miniport to indicate whether it can transition its NIC - to the low-power state. - A miniport driver must always return NDIS_STATUS_SUCCESS - to a query of OID_PNP_QUERY_POWER. */ - RetCode = SK_PNMI_ERR_OK; - break; - - /* NDIS handles these OIDs as write-only. - * So in case of get action the buffer with written length = 0 - * is returned - */ - case OID_PNP_SET_POWER: - case OID_PNP_ADD_WAKE_UP_PATTERN: - case OID_PNP_REMOVE_WAKE_UP_PATTERN: - *pLen = 0; - RetCode = SK_PNMI_ERR_OK; - break; - - case OID_PNP_ENABLE_WAKE_UP: - RetCode = SkPowerGetEnableWakeUp(pAC, IoC, pBuf, pLen); - break; - - default: - RetCode = SK_PNMI_ERR_GENERAL; - break; - } - - return (RetCode); - } - - /* - * From here SET or PRESET action. Check if the passed - * buffer length is plausible. - */ - switch (Id) { - case OID_PNP_SET_POWER: - case OID_PNP_ENABLE_WAKE_UP: - if (*pLen < sizeof(SK_U32)) { - - *pLen = sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - if (*pLen != sizeof(SK_U32)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - break; - - case OID_PNP_ADD_WAKE_UP_PATTERN: - case OID_PNP_REMOVE_WAKE_UP_PATTERN: - if (*pLen < sizeof(SK_PM_PACKET_PATTERN)) { - - *pLen = 0; - return (SK_PNMI_ERR_BAD_VALUE); - } - break; - - default: - *pLen = 0; - return (SK_PNMI_ERR_READ_ONLY); - } - - /* - * Perform preset or set - */ - - /* POWER module does not support PRESET action */ - if (Action == SK_PNMI_PRESET) { - return (SK_PNMI_ERR_OK); - } - - switch (Id) { - case OID_PNP_SET_POWER: - RetCode = SkPowerSetPower(pAC, IoC, pBuf, pLen); - break; - - case OID_PNP_ADD_WAKE_UP_PATTERN: - RetCode = SkPowerAddWakeUpPattern(pAC, IoC, pBuf, pLen); - break; - - case OID_PNP_REMOVE_WAKE_UP_PATTERN: - RetCode = SkPowerRemoveWakeUpPattern(pAC, IoC, pBuf, pLen); - break; - - case OID_PNP_ENABLE_WAKE_UP: - RetCode = SkPowerSetEnableWakeUp(pAC, IoC, pBuf, pLen); - break; - - default: - RetCode = SK_PNMI_ERR_GENERAL; - } - - return (RetCode); -} -#endif /* SK_POWER_MGMT */ - - -/***************************************************************************** - * - * Vct - OID handler function of OIDs - * - * Description: - * The code is simple. No description necessary. - * - * Returns: - * SK_PNMI_ERR_OK The request was performed successfully. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. - * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain - * the correct data (e.g. a 32bit value is - * needed, but a 16 bit value was passed). - * SK_PNMI_ERR_UNKNOWN_INST The requested instance of the OID doesn't - * exist (e.g. port instance 3 on a two port - * adapter). - * SK_PNMI_ERR_READ_ONLY Only the Get action is allowed. - * - */ - -PNMI_STATIC int Vct( -SK_AC *pAC, /* Pointer to adapter context */ -SK_IOC IoC, /* IO context handle */ -int Action, /* Get/PreSet/Set action */ -SK_U32 Id, /* Object ID that is to be processed */ -char *pBuf, /* Buffer to which the mgmt data will be copied */ -unsigned int *pLen, /* On call: buffer length. On return: used buffer */ -SK_U32 Instance, /* Instance (-1,2..n) that is to be queried */ -unsigned int TableIndex, /* Index to the Id table */ -SK_U32 NetIndex) /* NetIndex (0..n), in single net mode always zero */ -{ - SK_GEPORT *pPrt; - SK_PNMI_VCT *pVctBackupData; - SK_U32 LogPortMax; - SK_U32 PhysPortMax; - SK_U32 PhysPortIndex; - SK_U32 Limit; - SK_U32 Offset; - SK_BOOL Link; - SK_U32 RetCode = SK_PNMI_ERR_GENERAL; - int i; - SK_EVPARA Para; - SK_U32 CableLength; - - /* - * Calculate the port indexes from the instance. - */ - PhysPortMax = pAC->GIni.GIMacsFound; - LogPortMax = SK_PNMI_PORT_PHYS2LOG(PhysPortMax); - - /* Dual net mode? */ - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - LogPortMax--; - } - - if ((Instance != (SK_U32) (-1))) { - /* Check instance range. */ - if ((Instance < 2) || (Instance > LogPortMax)) { - *pLen = 0; - return (SK_PNMI_ERR_UNKNOWN_INST); - } - - if (pAC->Pnmi.DualNetActiveFlag == SK_TRUE) { - PhysPortIndex = NetIndex; - } - else { - PhysPortIndex = Instance - 2; - } - Limit = PhysPortIndex + 1; - } - else { /* - * Instance == (SK_U32) (-1), get all Instances of that OID. - * - * Not implemented yet. May be used in future releases. - */ - PhysPortIndex = 0; - Limit = PhysPortMax; - } - - pPrt = &pAC->GIni.GP[PhysPortIndex]; - if (pPrt->PHWLinkUp) { - Link = SK_TRUE; - } - else { - Link = SK_FALSE; - } - - /* - * Check MAC type. - */ - if (pPrt->PhyType != SK_PHY_MARV_COPPER) { - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* Initialize backup data pointer. */ - pVctBackupData = &pAC->Pnmi.VctBackup[PhysPortIndex]; - - /* - * Check action type. - */ - if (Action == SK_PNMI_GET) { - /* - * Check length. - */ - switch (Id) { - - case OID_SKGE_VCT_GET: - if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_PNMI_VCT)) { - *pLen = (Limit - PhysPortIndex) * sizeof(SK_PNMI_VCT); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - case OID_SKGE_VCT_STATUS: - if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_U8)) { - *pLen = (Limit - PhysPortIndex) * sizeof(SK_U8); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - default: - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Get value. - */ - Offset = 0; - for (; PhysPortIndex < Limit; PhysPortIndex++) { - switch (Id) { - - case OID_SKGE_VCT_GET: - if ((Link == SK_FALSE) && - (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_PENDING)) { - RetCode = SkGmCableDiagStatus(pAC, IoC, PhysPortIndex, SK_FALSE); - if (RetCode == 0) { - pAC->Pnmi.VctStatus[PhysPortIndex] &= ~SK_PNMI_VCT_PENDING; - pAC->Pnmi.VctStatus[PhysPortIndex] |= - (SK_PNMI_VCT_NEW_VCT_DATA | SK_PNMI_VCT_TEST_DONE); - - /* Copy results for later use to PNMI struct. */ - for (i = 0; i < 4; i++) { - if (pPrt->PMdiPairSts[i] == SK_PNMI_VCT_NORMAL_CABLE) { - if ((pPrt->PMdiPairLen[i] > 35) && (pPrt->PMdiPairLen[i] < 0xff)) { - pPrt->PMdiPairSts[i] = SK_PNMI_VCT_IMPEDANCE_MISMATCH; - } - } - if ((pPrt->PMdiPairLen[i] > 35) && (pPrt->PMdiPairLen[i] != 0xff)) { - CableLength = 1000 * (((175 * pPrt->PMdiPairLen[i]) / 210) - 28); - } - else { - CableLength = 0; - } - pVctBackupData->PMdiPairLen[i] = CableLength; - pVctBackupData->PMdiPairSts[i] = pPrt->PMdiPairSts[i]; - } - - Para.Para32[0] = PhysPortIndex; - Para.Para32[1] = -1; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_RESET, Para); - SkEventDispatcher(pAC, IoC); - } - else { - ; /* VCT test is running. */ - } - } - - /* Get all results. */ - CheckVctStatus(pAC, IoC, pBuf, Offset, PhysPortIndex); - Offset += sizeof(SK_U8); - *(pBuf + Offset) = pPrt->PCableLen; - Offset += sizeof(SK_U8); - for (i = 0; i < 4; i++) { - SK_PNMI_STORE_U32((pBuf + Offset), pVctBackupData->PMdiPairLen[i]); - Offset += sizeof(SK_U32); - } - for (i = 0; i < 4; i++) { - *(pBuf + Offset) = pVctBackupData->PMdiPairSts[i]; - Offset += sizeof(SK_U8); - } - - RetCode = SK_PNMI_ERR_OK; - break; - - case OID_SKGE_VCT_STATUS: - CheckVctStatus(pAC, IoC, pBuf, Offset, PhysPortIndex); - Offset += sizeof(SK_U8); - RetCode = SK_PNMI_ERR_OK; - break; - - default: - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } /* for */ - *pLen = Offset; - return (RetCode); - - } /* if SK_PNMI_GET */ - - /* - * From here SET or PRESET action. Check if the passed - * buffer length is plausible. - */ - - /* - * Check length. - */ - switch (Id) { - case OID_SKGE_VCT_SET: - if (*pLen < (Limit - PhysPortIndex) * sizeof(SK_U32)) { - *pLen = (Limit - PhysPortIndex) * sizeof(SK_U32); - return (SK_PNMI_ERR_TOO_SHORT); - } - break; - - default: - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - - /* - * Perform preset or set. - */ - - /* VCT does not support PRESET action. */ - if (Action == SK_PNMI_PRESET) { - return (SK_PNMI_ERR_OK); - } - - Offset = 0; - for (; PhysPortIndex < Limit; PhysPortIndex++) { - switch (Id) { - case OID_SKGE_VCT_SET: /* Start VCT test. */ - if (Link == SK_FALSE) { - SkGeStopPort(pAC, IoC, PhysPortIndex, SK_STOP_ALL, SK_SOFT_RST); - - RetCode = SkGmCableDiagStatus(pAC, IoC, PhysPortIndex, SK_TRUE); - if (RetCode == 0) { /* RetCode: 0 => Start! */ - pAC->Pnmi.VctStatus[PhysPortIndex] |= SK_PNMI_VCT_PENDING; - pAC->Pnmi.VctStatus[PhysPortIndex] &= ~SK_PNMI_VCT_NEW_VCT_DATA; - pAC->Pnmi.VctStatus[PhysPortIndex] &= ~SK_PNMI_VCT_LINK; - - /* - * Start VCT timer counter. - */ - SK_MEMSET((char *) &Para, 0, sizeof(Para)); - Para.Para32[0] = PhysPortIndex; - Para.Para32[1] = -1; - SkTimerStart(pAC, IoC, &pAC->Pnmi.VctTimeout[PhysPortIndex].VctTimer, - 4000000, SKGE_PNMI, SK_PNMI_EVT_VCT_RESET, Para); - SK_PNMI_STORE_U32((pBuf + Offset), RetCode); - RetCode = SK_PNMI_ERR_OK; - } - else { /* RetCode: 2 => Running! */ - SK_PNMI_STORE_U32((pBuf + Offset), RetCode); - RetCode = SK_PNMI_ERR_OK; - } - } - else { /* RetCode: 4 => Link! */ - RetCode = 4; - SK_PNMI_STORE_U32((pBuf + Offset), RetCode); - RetCode = SK_PNMI_ERR_OK; - } - Offset += sizeof(SK_U32); - break; - - default: - *pLen = 0; - return (SK_PNMI_ERR_GENERAL); - } - } /* for */ - *pLen = Offset; - return (RetCode); - -} /* Vct */ - - -PNMI_STATIC void CheckVctStatus( -SK_AC *pAC, -SK_IOC IoC, -char *pBuf, -SK_U32 Offset, -SK_U32 PhysPortIndex) -{ - SK_GEPORT *pPrt; - SK_PNMI_VCT *pVctData; - SK_U32 RetCode; - SK_U8 LinkSpeedUsed; - - pPrt = &pAC->GIni.GP[PhysPortIndex]; - - pVctData = (SK_PNMI_VCT *) (pBuf + Offset); - pVctData->VctStatus = SK_PNMI_VCT_NONE; - - if (!pPrt->PHWLinkUp) { - - /* Was a VCT test ever made before? */ - if (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_TEST_DONE) { - if ((pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_LINK)) { - pVctData->VctStatus |= SK_PNMI_VCT_OLD_VCT_DATA; - } - else { - pVctData->VctStatus |= SK_PNMI_VCT_NEW_VCT_DATA; - } - } - - /* Check VCT test status. */ - RetCode = SkGmCableDiagStatus(pAC,IoC, PhysPortIndex, SK_FALSE); - if (RetCode == 2) { /* VCT test is running. */ - pVctData->VctStatus |= SK_PNMI_VCT_RUNNING; - } - else { /* VCT data was copied to pAC here. Check PENDING state. */ - if (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_PENDING) { - pVctData->VctStatus |= SK_PNMI_VCT_NEW_VCT_DATA; - } - } - - if (pPrt->PCableLen != 0xff) { /* Old DSP value. */ - pVctData->VctStatus |= SK_PNMI_VCT_OLD_DSP_DATA; - } - } - else { - - /* Was a VCT test ever made before? */ - if (pAC->Pnmi.VctStatus[PhysPortIndex] & SK_PNMI_VCT_TEST_DONE) { - pVctData->VctStatus &= ~SK_PNMI_VCT_NEW_VCT_DATA; - pVctData->VctStatus |= SK_PNMI_VCT_OLD_VCT_DATA; - } - - /* DSP only valid in 100/1000 modes. */ - LinkSpeedUsed = pAC->GIni.GP[PhysPortIndex].PLinkSpeedUsed; - if (LinkSpeedUsed != SK_LSPEED_STAT_10MBPS) { - pVctData->VctStatus |= SK_PNMI_VCT_NEW_DSP_DATA; - } - } - -} /* CheckVctStatus */ diff --git a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c deleted file mode 100644 index 53229d2893..0000000000 --- a/drivers/net/sk98lin/skgesirq.c +++ /dev/null @@ -1,2416 +0,0 @@ -/****************************************************************************** - * - * Name: skgesirq.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.83 $ - * Date: $Date: 2003/02/05 15:10:59 $ - * Purpose: Special IRQ module - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skgesirq.c,v $ - * Revision 1.83 2003/02/05 15:10:59 rschmidt - * Fixed setting of PLinkSpeedUsed in SkHWLinkUp() when - * auto-negotiation is disabled. - * Editorial changes. - * - * Revision 1.82 2003/01/29 13:34:33 rschmidt - * Added some typecasts to avoid compiler warnings. - * - * Revision 1.81 2002/12/05 10:49:51 rschmidt - * Fixed missing Link Down Event for fiber (Bug Id #10768) - * Added reading of cable length when link is up - * Removed testing of unused error bits in PHY ISR - * Editorial changes. - * - * Revision 1.80 2002/11/12 17:15:21 rschmidt - * Replaced SkPnmiGetVar() by ...MacStatistic() in SkMacParity(). - * Editorial changes. - * - * Revision 1.79 2002/10/14 15:14:51 rschmidt - * Changed clearing of IS_M1_PAR_ERR (MAC 1 Parity Error) in - * SkMacParity() depending on GIChipRev (HW-Bug #8). - * Added error messages for GPHY Auto-Negotiation Error and - * FIFO Overflow/Underrun in SkPhyIsrGmac(). - * Editorial changes. - * - * Revision 1.78 2002/10/10 15:54:29 mkarl - * changes for PLinkSpeedUsed - * - * Revision 1.77 2002/09/12 08:58:51 rwahl - * Retrieve counters needed for XMAC errata workarounds directly because - * PNMI returns corrected counter values (e.g. #10620). - * - * Revision 1.76 2002/08/16 15:21:54 rschmidt - * Replaced all if(GIChipId == CHIP_ID_GENESIS) with new entry GIGenesis. - * Replaced wrong 1st para pAC with IoC in SK_IN/OUT macros. - * Editorial changes. - * - * Revision 1.75 2002/08/12 13:50:47 rschmidt - * Changed clearing of IS_M1_PAR_ERR (MAC 1 Parity Error) in - * SkMacParity() by GMF_CLI_TX_FC instead of GMF_CLI_TX_PE (HW-Bug #8). - * Added clearing of IS_IRQ_TIST_OV and IS_IRQ_SENSOR in SkGeHwErr(). - * Corrected handling of Link Up and Auto-Negotiation Over for GPHY. - * in SkGePortCheckUpGmac(). - * Editorial changes. - * - * Revision 1.74 2002/08/08 16:17:04 rschmidt - * Added PhyType check for SK_HWEV_SET_ROLE event (copper only) - * Changed Link Up check reading PHY Specific Status (YUKON) - * Editorial changes - * - * Revision 1.73 2002/07/15 18:36:53 rwahl - * Editorial changes. - * - * Revision 1.72 2002/07/15 15:46:26 rschmidt - * Added new event: SK_HWEV_SET_SPEED - * Editorial changes - * - * Revision 1.71 2002/06/10 09:34:19 rschmidt - * Editorial changes - * - * Revision 1.70 2002/06/05 08:29:18 rschmidt - * SkXmRxTxEnable() replaced by SkMacRxTxEnable(). - * Editorial changes. - * - * Revision 1.69 2002/04/25 13:03:49 rschmidt - * Changes for handling YUKON. - * Use of #ifdef OTHER_PHY to eliminate code for unused Phy types. - * Replaced all XMAC-access macros by functions: SkMacRxTxDisable(), - * SkMacIrqDisable(). - * Added handling for GMAC FIFO in SkMacParity(). - * Replaced all SkXm...() functions with SkMac...() to handle also - * YUKON's GMAC. - * Macros for XMAC PHY access PHY_READ(), PHY_WRITE() replaced - * by functions SkXmPhyRead(), SkXmPhyWrite(). - * Disabling all PHY interrupts moved to SkMacIrqDisable(). - * Added handling for GPHY IRQ in SkGeSirqIsr(). - * Removed status parameter from MAC IRQ handler SkMacIrq(). - * Added SkGePortCheckUpGmac(), SkPhyIsrGmac() for GMAC. - * Editorial changes - * - * Revision 1.68 2002/02/26 15:24:53 rwahl - * Fix: no link with manual configuration (#10673). The previous fix for - * #10639 was removed. So for RLMT mode = CLS the RLMT may switch to - * misconfigured port. It should not occur for the other RLMT modes. - * - * Revision 1.67 2001/11/20 09:19:58 rwahl - * Reworked bugfix #10639 (no dependency to RLMT mode). - * - * Revision 1.66 2001/10/26 07:52:53 afischer - * Port switching bug in `check local link` mode - * - * Revision 1.65 2001/02/23 13:41:51 gklug - * fix: PHYS2INST should be used correctly for Dual Net operation - * chg: do no longer work with older PNMI - * - * Revision 1.64 2001/02/15 11:27:04 rassmann - * Working with RLMT v1 if SK_MAX_NETS undefined. - * - * Revision 1.63 2001/02/06 10:44:23 mkunz - * - NetIndex added to interface functions of pnmi V4 with dual net support - * - * Revision 1.62 2001/01/31 15:31:41 gklug - * fix: problem with autosensing an SR8800 switch - * - * Revision 1.61 2000/11/09 11:30:09 rassmann - * WA: Waiting after releasing reset until BCom chip is accessible. - * - * Revision 1.60 2000/10/18 12:37:48 cgoos - * Reinserted the comment for version 1.56. - * - * Revision 1.59 2000/10/18 12:22:20 cgoos - * Added workaround for half duplex hangup. - * - * Revision 1.58 2000/09/28 13:06:04 gklug - * fix: BCom may NOT be touched if XMAC is in RESET state - * - * Revision 1.57 2000/09/08 12:38:39 cgoos - * Added forgotten variable declaration. - * - * Revision 1.56 2000/09/08 08:12:13 cgoos - * Changed handling of parity errors in SkGeHwErr (correct reset of error). - * - * Revision 1.55 2000/06/19 08:36:25 cgoos - * Changed comment. - * - * Revision 1.54 2000/05/22 08:45:57 malthoff - * Fix: #10523 is valid for all BCom PHYs. - * - * Revision 1.53 2000/05/19 10:20:30 cgoos - * Removed Solaris debug output code. - * - * Revision 1.52 2000/05/19 10:19:37 cgoos - * Added PHY state check in HWLinkDown. - * Move PHY interrupt code to IS_EXT_REG case in SkGeSirqIsr. - * - * Revision 1.51 2000/05/18 05:56:20 cgoos - * Fixed typo. - * - * Revision 1.50 2000/05/17 12:49:49 malthoff - * Fixes BCom link bugs (#10523). - * - * Revision 1.49 1999/12/17 11:02:50 gklug - * fix: read PHY_STAT of Broadcom chip more often to assure good status - * - * Revision 1.48 1999/12/06 10:01:17 cgoos - * Added SET function for Role. - * - * Revision 1.47 1999/11/22 13:34:24 cgoos - * Changed license header to GPL. - * - * Revision 1.46 1999/09/16 10:30:07 cgoos - * Removed debugging output statement from Linux. - * - * Revision 1.45 1999/09/16 07:32:55 cgoos - * Fixed dual-port copperfield bug (PHY_READ from resetted port). - * Removed some unused variables. - * - * Revision 1.44 1999/08/03 15:25:04 cgoos - * Removed workaround for disabled interrupts in half duplex mode. - * - * Revision 1.43 1999/08/03 14:27:58 cgoos - * Removed SENSE mode code from SkGePortCheckUpBcom. - * - * Revision 1.42 1999/07/26 09:16:54 cgoos - * Added some typecasts to avoid compiler warnings. - * - * Revision 1.41 1999/05/19 07:28:59 cgoos - * Changes for 1000Base-T. - * - * Revision 1.40 1999/04/08 13:59:39 gklug - * fix: problem with 3Com switches endless RESTARTs - * - * Revision 1.39 1999/03/08 10:10:52 gklug - * fix: AutoSensing did switch to next mode even if LiPa indicated offline - * - * Revision 1.38 1999/03/08 09:49:03 gklug - * fix: Bug using pAC instead of IoC, causing AIX problems - * fix: change compare for Linux compiler bug workaround - * - * Revision 1.37 1999/01/28 14:51:33 gklug - * fix: monitor for autosensing and extra RESETS the RX on wire counters - * - * Revision 1.36 1999/01/22 09:19:55 gklug - * fix: Init DupMode and InitPauseMd are now called in RxTxEnable - * - * Revision 1.35 1998/12/11 15:22:59 gklug - * chg: autosensing: check for receive if manual mode was guessed - * chg: simplified workaround for XMAC errata - * chg: wait additional 100 ms before link goes up. - * chg: autoneg timeout to 600 ms - * chg: restart autoneg even if configured to autonegotiation - * - * Revision 1.34 1998/12/10 10:33:14 gklug - * add: more debug messages - * fix: do a new InitPhy if link went down (AutoSensing problem) - * chg: Check for zero shorts if link is NOT up - * chg: reset Port if link goes down - * chg: wait additional 100 ms when link comes up to check shorts - * fix: dummy read extended autoneg status to prevent link going down immediately - * - * Revision 1.33 1998/12/07 12:18:29 gklug - * add: refinement of autosense mode: take into account the autoneg cap of LiPa - * - * Revision 1.32 1998/12/07 07:11:21 gklug - * fix: compiler warning - * - * Revision 1.31 1998/12/02 09:29:05 gklug - * fix: WA XMAC Errata: FCSCt check was not correct. - * fix: WA XMAC Errata: Prec Counter were NOT updated in case of short checks. - * fix: Clear Stat : now clears the Prev counters of all known Ports - * - * Revision 1.30 1998/12/01 10:54:15 gklug - * dd: workaround for XMAC errata changed. Check RX count and CRC err Count, too. - * - * Revision 1.29 1998/12/01 10:01:53 gklug - * fix: if MAC IRQ occurs during port down, this will be handled correctly - * - * Revision 1.28 1998/11/26 16:22:11 gklug - * fix: bug in autosense if manual modes are used - * - * Revision 1.27 1998/11/26 15:50:06 gklug - * fix: PNMI needs to set PLinkModeConf - * - * Revision 1.26 1998/11/26 14:51:58 gklug - * add: AutoSensing functionalty - * - * Revision 1.25 1998/11/26 07:34:37 gklug - * fix: Init PrevShorts when restarting port due to Link connection - * - * Revision 1.24 1998/11/25 10:57:32 gklug - * fix: remove unreferenced local vars - * - * Revision 1.23 1998/11/25 08:26:40 gklug - * fix: don't do a RESET on a starting or stopping port - * - * Revision 1.22 1998/11/24 13:29:44 gklug - * add: Workaround for MAC parity errata - * - * Revision 1.21 1998/11/18 15:31:06 gklug - * fix: lint bugs - * - * Revision 1.20 1998/11/18 12:58:54 gklug - * fix: use PNMI query instead of hardware access - * - * Revision 1.19 1998/11/18 12:54:55 gklug - * chg: add new workaround for XMAC Errata - * add: short event counter monitoring on active link too - * - * Revision 1.18 1998/11/13 14:27:41 malthoff - * Bug Fix: Packet Arbiter Timeout was not cleared correctly - * for timeout on TX1 and TX2. - * - * Revision 1.17 1998/11/04 07:01:59 cgoos - * Moved HW link poll sequence. - * Added call to SkXmRxTxEnable. - * - * Revision 1.16 1998/11/03 13:46:03 gklug - * add: functionality of SET_LMODE and SET_FLOW_MODE - * fix: send RLMT LinkDown event when Port stop is given with LinkUp - * - * Revision 1.15 1998/11/03 12:56:47 gklug - * fix: Needs more events - * - * Revision 1.14 1998/10/30 07:36:35 gklug - * rmv: unnecessary code - * - * Revision 1.13 1998/10/29 15:21:57 gklug - * add: Poll link feature for activating HW link - * fix: Deactivate HWLink when Port STOP is given - * - * Revision 1.12 1998/10/28 07:38:57 cgoos - * Checking link status at begin of SkHWLinkUp. - * - * Revision 1.11 1998/10/22 09:46:50 gklug - * fix SysKonnectFileId typo - * - * Revision 1.10 1998/10/14 13:57:47 gklug - * add: Port start/stop event - * - * Revision 1.9 1998/10/14 05:48:29 cgoos - * Added definition for Para. - * - * Revision 1.8 1998/10/14 05:40:09 gklug - * add: Hardware Linkup signal used - * - * Revision 1.7 1998/10/09 06:50:20 malthoff - * Remove ID_sccs by SysKonnectFileId. - * - * Revision 1.6 1998/10/08 09:11:49 gklug - * add: clear IRQ commands - * - * Revision 1.5 1998/10/02 14:27:35 cgoos - * Fixed some typos and wrong event names. - * - * Revision 1.4 1998/10/02 06:24:17 gklug - * add: HW error function - * fix: OUT macros - * - * Revision 1.3 1998/10/01 07:03:00 gklug - * add: ISR for the usual interrupt source register - * - * Revision 1.2 1998/09/03 13:50:33 gklug - * add: function prototypes - * - * Revision 1.1 1998/08/27 11:50:21 gklug - * initial revision - * - * - * - ******************************************************************************/ - -#include <config.h> - -/* - * Special Interrupt handler - * - * The following abstract should show how this module is included - * in the driver path: - * - * In the ISR of the driver the bits for frame transmission complete and - * for receive complete are checked and handled by the driver itself. - * The bits of the slow path mask are checked after that and then the - * entry into the so-called "slow path" is prepared. It is an implementors - * decision whether this is executed directly or just scheduled by - * disabling the mask. In the interrupt service routine some events may be - * generated, so it would be a good idea to call the EventDispatcher - * right after this ISR. - * - * The Interrupt source register of the adapter is NOT read by this module. - * SO if the drivers implementor needs a while loop around the - * slow data paths interrupt bits, he needs to call the SkGeSirqIsr() for - * each loop entered. - * - * However, the MAC Interrupt status registers are read in a while loop. - * - */ - -static const char SysKonnectFileId[] = - "$Id: skgesirq.c,v 1.83 2003/02/05 15:10:59 rschmidt Exp $" ; - -#include "h/skdrv1st.h" /* Driver Specific Definitions */ -#include "h/skgepnmi.h" /* PNMI Definitions */ -#include "h/skrlmt.h" /* RLMT Definitions */ -#include "h/skdrv2nd.h" /* Adapter Control and Driver specific Def. */ - -/* local function prototypes */ -static int SkGePortCheckUpXmac(SK_AC*, SK_IOC, int); -static int SkGePortCheckUpBcom(SK_AC*, SK_IOC, int); -static int SkGePortCheckUpGmac(SK_AC*, SK_IOC, int); -static void SkPhyIsrBcom(SK_AC*, SK_IOC, int, SK_U16); -static void SkPhyIsrGmac(SK_AC*, SK_IOC, int, SK_U16); -#ifdef OTHER_PHY -static int SkGePortCheckUpLone(SK_AC*, SK_IOC, int); -static int SkGePortCheckUpNat(SK_AC*, SK_IOC, int); -static void SkPhyIsrLone(SK_AC*, SK_IOC, int, SK_U16); -#endif /* OTHER_PHY */ - -/* - * array of Rx counter from XMAC which are checked - * in AutoSense mode to check whether a link is not able to auto-negotiate. - */ -static const SK_U16 SkGeRxRegs[]= { - XM_RXF_64B, - XM_RXF_127B, - XM_RXF_255B, - XM_RXF_511B, - XM_RXF_1023B, - XM_RXF_MAX_SZ -} ; - -#ifdef __C2MAN__ -/* - * Special IRQ function - * - * General Description: - * - */ -intro() -{} -#endif - -/* Define return codes of SkGePortCheckUp and CheckShort */ -#define SK_HW_PS_NONE 0 /* No action needed */ -#define SK_HW_PS_RESTART 1 /* Restart needed */ -#define SK_HW_PS_LINK 2 /* Link Up actions needed */ - -/****************************************************************************** - * - * SkHWInitDefSense() - Default Autosensing mode initialization - * - * Description: sets the PLinkMode for HWInit - * - * Returns: N/A - */ -static void SkHWInitDefSense( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - - pPrt = &pAC->GIni.GP[Port]; - - pPrt->PAutoNegTimeOut = 0; - - if (pPrt->PLinkModeConf != SK_LMODE_AUTOSENSE) { - pPrt->PLinkMode = pPrt->PLinkModeConf; - return; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("AutoSensing: First mode %d on Port %d\n", - (int)SK_LMODE_AUTOFULL, Port)); - - pPrt->PLinkMode = SK_LMODE_AUTOFULL; - - return; -} /* SkHWInitDefSense */ - - -/****************************************************************************** - * - * SkHWSenseGetNext() - Get Next Autosensing Mode - * - * Description: gets the appropriate next mode - * - * Note: - * - */ -SK_U8 SkHWSenseGetNext( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - - pPrt = &pAC->GIni.GP[Port]; - - pPrt->PAutoNegTimeOut = 0; - - if (pPrt->PLinkModeConf != SK_LMODE_AUTOSENSE) { - /* Leave all as configured */ - return(pPrt->PLinkModeConf); - } - - if (pPrt->PLinkMode == SK_LMODE_AUTOFULL) { - /* Return next mode AUTOBOTH */ - return(SK_LMODE_AUTOBOTH); - } - - /* Return default autofull */ - return(SK_LMODE_AUTOFULL); -} /* SkHWSenseGetNext */ - - -/****************************************************************************** - * - * SkHWSenseSetNext() - Autosensing Set next mode - * - * Description: sets the appropriate next mode - * - * Returns: N/A - */ -void SkHWSenseSetNext( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_U8 NewMode) /* New Mode to be written in sense mode */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - - pPrt = &pAC->GIni.GP[Port]; - - pPrt->PAutoNegTimeOut = 0; - - if (pPrt->PLinkModeConf != SK_LMODE_AUTOSENSE) { - return; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("AutoSensing: next mode %d on Port %d\n", - (int)NewMode, Port)); - - pPrt->PLinkMode = NewMode; - - return; -} /* SkHWSenseSetNext */ - - -/****************************************************************************** - * - * SkHWLinkDown() - Link Down handling - * - * Description: handles the hardware link down signal - * - * Returns: N/A - */ -void SkHWLinkDown( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - - pPrt = &pAC->GIni.GP[Port]; - - /* Disable all MAC interrupts */ - SkMacIrqDisable(pAC, IoC, Port); - - /* Disable Receiver and Transmitter */ - SkMacRxTxDisable(pAC, IoC, Port); - - /* Init default sense mode */ - SkHWInitDefSense(pAC, IoC, Port); - - if (!pPrt->PHWLinkUp) { - return; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Link down Port %d\n", Port)); - - /* Set Link to DOWN */ - pPrt->PHWLinkUp = SK_FALSE; - - /* Reset Port stati */ - pPrt->PLinkModeStatus = SK_LMODE_STAT_UNKNOWN; - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_NONE; - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_INDETERMINATED; - - /* Re-init Phy especially when the AutoSense default is set now */ - SkMacInitPhy(pAC, IoC, Port, SK_FALSE); - - /* GP0: used for workaround of Rev. C Errata 2 */ - - /* Do NOT signal to RLMT */ - - /* Do NOT start the timer here */ -} /* SkHWLinkDown */ - - -/****************************************************************************** - * - * SkHWLinkUp() - Link Up handling - * - * Description: handles the hardware link up signal - * - * Returns: N/A - */ -void SkHWLinkUp( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PHWLinkUp) { - /* We do NOT need to proceed on active link */ - return; - } - - pPrt->PHWLinkUp = SK_TRUE; - pPrt->PAutoNegFail = SK_FALSE; - pPrt->PLinkModeStatus = SK_LMODE_STAT_UNKNOWN; - - if (pPrt->PLinkMode != SK_LMODE_AUTOHALF && - pPrt->PLinkMode != SK_LMODE_AUTOFULL && - pPrt->PLinkMode != SK_LMODE_AUTOBOTH) { - /* Link is up and no Auto-negotiation should be done */ - - /* Link speed should be the configured one */ - switch (pPrt->PLinkSpeed) { - case SK_LSPEED_AUTO: - /* default is 1000 Mbps */ - case SK_LSPEED_1000MBPS: - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_1000MBPS; - break; - case SK_LSPEED_100MBPS: - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_100MBPS; - break; - case SK_LSPEED_10MBPS: - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_10MBPS; - break; - } - - /* Set Link Mode Status */ - if (pPrt->PLinkMode == SK_LMODE_FULL) { - pPrt->PLinkModeStatus = SK_LMODE_STAT_FULL; - } - else { - pPrt->PLinkModeStatus = SK_LMODE_STAT_HALF; - } - - /* No flow control without auto-negotiation */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_NONE; - - /* enable Rx/Tx */ - SkMacRxTxEnable(pAC, IoC, Port); - } -} /* SkHWLinkUp */ - - -/****************************************************************************** - * - * SkMacParity() - MAC parity workaround - * - * Description: handles MAC parity errors correctly - * - * Returns: N/A - */ -static void SkMacParity( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index of the port failed */ -{ - SK_EVPARA Para; - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - SK_U32 TxMax; /* TxMax Counter */ - - pPrt = &pAC->GIni.GP[Port]; - - /* Clear IRQ Tx Parity Error */ - if (pAC->GIni.GIGenesis) { - SK_OUT16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), MFF_CLR_PERR); - } - else { - /* HW-Bug #8: cleared by GMF_CLI_TX_FC instead of GMF_CLI_TX_PE */ - SK_OUT8(IoC, MR_ADDR(Port, TX_GMF_CTRL_T), - (SK_U8)((pAC->GIni.GIChipRev == 0) ? GMF_CLI_TX_FC : GMF_CLI_TX_PE)); - } - - if (pPrt->PCheckPar) { - if (Port == MAC_1) { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E016, SKERR_SIRQ_E016MSG); - } - else { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E017, SKERR_SIRQ_E017MSG); - } - Para.Para64 = Port; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = Port; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - - return; - } - - /* Check whether frames with a size of 1k were sent */ - if (pAC->GIni.GIGenesis) { - /* Snap statistic counters */ - (void)SkXmUpdateStats(pAC, IoC, Port); - - (void)SkXmMacStatistic(pAC, IoC, Port, XM_TXF_MAX_SZ, &TxMax); - } - else { - (void)SkGmMacStatistic(pAC, IoC, Port, GM_TXF_1518B, &TxMax); - } - - if (TxMax > 0) { - /* From now on check the parity */ - pPrt->PCheckPar = SK_TRUE; - } -} /* SkMacParity */ - - -/****************************************************************************** - * - * SkGeHwErr() - Hardware Error service routine - * - * Description: handles all HW Error interrupts - * - * Returns: N/A - */ -static void SkGeHwErr( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -SK_U32 HwStatus) /* Interrupt status word */ -{ - SK_EVPARA Para; - SK_U16 Word; - - if ((HwStatus & (IS_IRQ_MST_ERR | IS_IRQ_STAT)) != 0) { - /* PCI Errors occured */ - if ((HwStatus & IS_IRQ_STAT) != 0) { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E013, SKERR_SIRQ_E013MSG); - } - else { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E012, SKERR_SIRQ_E012MSG); - } - - /* Reset all bits in the PCI STATUS register */ - SK_IN16(IoC, PCI_C(PCI_STATUS), &Word); - - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON); - SK_OUT16(IoC, PCI_C(PCI_STATUS), Word | PCI_ERRBITS); - SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF); - - Para.Para64 = 0; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_ADAP_FAIL, Para); - } - - if (pAC->GIni.GIGenesis) { - if ((HwStatus & IS_NO_STAT_M1) != 0) { - /* Ignore it */ - /* This situation is also indicated in the descriptor */ - SK_OUT16(IoC, MR_ADDR(MAC_1, RX_MFF_CTRL1), MFF_CLR_INSTAT); - } - - if ((HwStatus & IS_NO_STAT_M2) != 0) { - /* Ignore it */ - /* This situation is also indicated in the descriptor */ - SK_OUT16(IoC, MR_ADDR(MAC_2, RX_MFF_CTRL1), MFF_CLR_INSTAT); - } - - if ((HwStatus & IS_NO_TIST_M1) != 0) { - /* Ignore it */ - /* This situation is also indicated in the descriptor */ - SK_OUT16(IoC, MR_ADDR(MAC_1, RX_MFF_CTRL1), MFF_CLR_INTIST); - } - - if ((HwStatus & IS_NO_TIST_M2) != 0) { - /* Ignore it */ - /* This situation is also indicated in the descriptor */ - SK_OUT16(IoC, MR_ADDR(MAC_2, RX_MFF_CTRL1), MFF_CLR_INTIST); - } - } - else { /* YUKON */ - /* This is necessary only for Rx timing measurements */ - if ((HwStatus & IS_IRQ_TIST_OV) != 0) { - /* Clear Time Stamp Timer IRQ */ - SK_OUT8(IoC, GMAC_TI_ST_CTRL, (SK_U8)GMT_ST_CLR_IRQ); - } - - if ((HwStatus & IS_IRQ_SENSOR) != 0) { - /* Clear I2C IRQ */ - SK_OUT32(IoC, B2_I2C_IRQ, I2C_CLR_IRQ); - } - } - - if ((HwStatus & IS_RAM_RD_PAR) != 0) { - SK_OUT16(IoC, B3_RI_CTRL, RI_CLR_RD_PERR); - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E014, SKERR_SIRQ_E014MSG); - Para.Para64 = 0; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_ADAP_FAIL, Para); - } - - if ((HwStatus & IS_RAM_WR_PAR) != 0) { - SK_OUT16(IoC, B3_RI_CTRL, RI_CLR_WR_PERR); - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E015, SKERR_SIRQ_E015MSG); - Para.Para64 = 0; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_ADAP_FAIL, Para); - } - - if ((HwStatus & IS_M1_PAR_ERR) != 0) { - SkMacParity(pAC, IoC, MAC_1); - } - - if ((HwStatus & IS_M2_PAR_ERR) != 0) { - SkMacParity(pAC, IoC, MAC_2); - } - - if ((HwStatus & IS_R1_PAR_ERR) != 0) { - /* Clear IRQ */ - SK_OUT32(IoC, B0_R1_CSR, CSR_IRQ_CL_P); - - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E018, SKERR_SIRQ_E018MSG); - Para.Para64 = MAC_1; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = MAC_1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - - if ((HwStatus & IS_R2_PAR_ERR) != 0) { - /* Clear IRQ */ - SK_OUT32(IoC, B0_R2_CSR, CSR_IRQ_CL_P); - - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E019, SKERR_SIRQ_E019MSG); - Para.Para64 = MAC_2; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = MAC_2; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } -} /* SkGeHwErr */ - - -/****************************************************************************** - * - * SkGeSirqIsr() - Special Interrupt Service Routine - * - * Description: handles all non data transfer specific interrupts (slow path) - * - * Returns: N/A - */ -void SkGeSirqIsr( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -SK_U32 Istatus) /* Interrupt status word */ -{ - SK_EVPARA Para; - SK_U32 RegVal32; /* Read register value */ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - unsigned Len; - SK_U64 Octets; - SK_U16 PhyInt; - SK_U16 PhyIMsk; - int i; - - if ((Istatus & IS_HW_ERR) != 0) { - /* read the HW Error Interrupt source */ - SK_IN32(IoC, B0_HWE_ISRC, &RegVal32); - - SkGeHwErr(pAC, IoC, RegVal32); - } - - /* - * Packet Timeout interrupts - */ - /* Check whether MACs are correctly initialized */ - if (((Istatus & (IS_PA_TO_RX1 | IS_PA_TO_TX1)) != 0) && - pAC->GIni.GP[MAC_1].PState == SK_PRT_RESET) { - /* MAC 1 was not initialized but Packet timeout occured */ - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E004, - SKERR_SIRQ_E004MSG); - } - - if (((Istatus & (IS_PA_TO_RX2 | IS_PA_TO_TX2)) != 0) && - pAC->GIni.GP[MAC_2].PState == SK_PRT_RESET) { - /* MAC 2 was not initialized but Packet timeout occured */ - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E005, - SKERR_SIRQ_E005MSG); - } - - if ((Istatus & IS_PA_TO_RX1) != 0) { - /* Means network is filling us up */ - SK_ERR_LOG(pAC, SK_ERRCL_HW | SK_ERRCL_INIT, SKERR_SIRQ_E002, - SKERR_SIRQ_E002MSG); - SK_OUT16(IoC, B3_PA_CTRL, PA_CLR_TO_RX1); - } - - if ((Istatus & IS_PA_TO_RX2) != 0) { - /* Means network is filling us up */ - SK_ERR_LOG(pAC, SK_ERRCL_HW | SK_ERRCL_INIT, SKERR_SIRQ_E003, - SKERR_SIRQ_E003MSG); - SK_OUT16(IoC, B3_PA_CTRL, PA_CLR_TO_RX2); - } - - if ((Istatus & IS_PA_TO_TX1) != 0) { - - pPrt = &pAC->GIni.GP[0]; - - /* May be a normal situation in a server with a slow network */ - SK_OUT16(IoC, B3_PA_CTRL, PA_CLR_TO_TX1); - - /* - * workaround: if in half duplex mode, check for Tx hangup. - * Read number of TX'ed bytes, wait for 10 ms, then compare - * the number with current value. If nothing changed, we assume - * that Tx is hanging and do a FIFO flush (see event routine). - */ - if ((pPrt->PLinkModeStatus == SK_LMODE_STAT_HALF || - pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) && - !pPrt->HalfDupTimerActive) { - /* - * many more pack. arb. timeouts may come in between, - * we ignore those - */ - pPrt->HalfDupTimerActive = SK_TRUE; - - Len = sizeof(SK_U64); - SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets, - &Len, (SK_U32) SK_PNMI_PORT_PHYS2INST(pAC, 0), - pAC->Rlmt.Port[0].Net->NetNumber); - - pPrt->LastOctets = Octets; - - Para.Para32[0] = 0; - SkTimerStart(pAC, IoC, &pPrt->HalfDupChkTimer, SK_HALFDUP_CHK_TIME, - SKGE_HWAC, SK_HWEV_HALFDUP_CHK, Para); - } - } - - if ((Istatus & IS_PA_TO_TX2) != 0) { - - pPrt = &pAC->GIni.GP[1]; - - /* May be a normal situation in a server with a slow network */ - SK_OUT16(IoC, B3_PA_CTRL, PA_CLR_TO_TX2); - - /* workaround: see above */ - if ((pPrt->PLinkModeStatus == SK_LMODE_STAT_HALF || - pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) && - !pPrt->HalfDupTimerActive) { - pPrt->HalfDupTimerActive = SK_TRUE; - - Len = sizeof(SK_U64); - SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets, - &Len, (SK_U32) SK_PNMI_PORT_PHYS2INST(pAC, 1), - pAC->Rlmt.Port[1].Net->NetNumber); - - pPrt->LastOctets = Octets; - - Para.Para32[0] = 1; - SkTimerStart(pAC, IoC, &pPrt->HalfDupChkTimer, SK_HALFDUP_CHK_TIME, - SKGE_HWAC, SK_HWEV_HALFDUP_CHK, Para); - } - } - - /* Check interrupts of the particular queues */ - if ((Istatus & IS_R1_C) != 0) { - /* Clear IRQ */ - SK_OUT32(IoC, B0_R1_CSR, CSR_IRQ_CL_C); - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E006, - SKERR_SIRQ_E006MSG); - Para.Para64 = MAC_1; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = MAC_1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - - if ((Istatus & IS_R2_C) != 0) { - /* Clear IRQ */ - SK_OUT32(IoC, B0_R2_CSR, CSR_IRQ_CL_C); - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E007, - SKERR_SIRQ_E007MSG); - Para.Para64 = MAC_2; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = MAC_2; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - - if ((Istatus & IS_XS1_C) != 0) { - /* Clear IRQ */ - SK_OUT32(IoC, B0_XS1_CSR, CSR_IRQ_CL_C); - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E008, - SKERR_SIRQ_E008MSG); - Para.Para64 = MAC_1; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = MAC_1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - - if ((Istatus & IS_XA1_C) != 0) { - /* Clear IRQ */ - SK_OUT32(IoC, B0_XA1_CSR, CSR_IRQ_CL_C); - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E009, - SKERR_SIRQ_E009MSG); - Para.Para64 = MAC_1; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = MAC_1; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - - if ((Istatus & IS_XS2_C) != 0) { - /* Clear IRQ */ - SK_OUT32(IoC, B0_XS2_CSR, CSR_IRQ_CL_C); - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E010, - SKERR_SIRQ_E010MSG); - Para.Para64 = MAC_2; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = MAC_2; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - - if ((Istatus & IS_XA2_C) != 0) { - /* Clear IRQ */ - SK_OUT32(IoC, B0_XA2_CSR, CSR_IRQ_CL_C); - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E011, - SKERR_SIRQ_E011MSG); - Para.Para64 = MAC_2; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_FAIL, Para); - Para.Para32[0] = MAC_2; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - - /* External reg interrupt */ - if ((Istatus & IS_EXT_REG) != 0) { - /* Test IRQs from PHY */ - for (i = 0; i < pAC->GIni.GIMacsFound; i++) { - - pPrt = &pAC->GIni.GP[i]; - - if (pPrt->PState == SK_PRT_RESET) { - continue; - } - - switch (pPrt->PhyType) { - - case SK_PHY_XMAC: - break; - - case SK_PHY_BCOM: - SkXmPhyRead(pAC, IoC, i, PHY_BCOM_INT_STAT, &PhyInt); - SkXmPhyRead(pAC, IoC, i, PHY_BCOM_INT_MASK, &PhyIMsk); - - if ((PhyInt & ~PhyIMsk) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Port %d Bcom Int: 0x%04X Mask: 0x%04X\n", - i, PhyInt, PhyIMsk)); - SkPhyIsrBcom(pAC, IoC, i, PhyInt); - } - break; - - case SK_PHY_MARV_COPPER: - case SK_PHY_MARV_FIBER: - SkGmPhyRead(pAC, IoC, i, PHY_MARV_INT_STAT, &PhyInt); - SkGmPhyRead(pAC, IoC, i, PHY_MARV_INT_MASK, &PhyIMsk); - - if ((PhyInt & PhyIMsk) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Port %d Marv Int: 0x%04X Mask: 0x%04X\n", - i, PhyInt, PhyIMsk)); - SkPhyIsrGmac(pAC, IoC, i, PhyInt); - } - break; - -#ifdef OTHER_PHY - case SK_PHY_LONE: - SkXmPhyRead(pAC, IoC, i, PHY_LONE_INT_STAT, &PhyInt); - SkXmPhyRead(pAC, IoC, i, PHY_LONE_INT_ENAB, &PhyIMsk); - - if ((PhyInt & PhyIMsk) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Port %d Lone Int: %x Mask: %x\n", - i, PhyInt, PhyIMsk)); - SkPhyIsrLone(pAC, IoC, i, PhyInt); - } - break; - case SK_PHY_NAT: - /* todo: National */ - break; -#endif /* OTHER_PHY */ - } - } - } - - /* I2C Ready interrupt */ - if ((Istatus & IS_I2C_READY) != 0) { - SkI2cIsr(pAC, IoC); - } - - if ((Istatus & IS_LNK_SYNC_M1) != 0) { - /* - * We do NOT need the Link Sync interrupt, because it shows - * us only a link going down. - */ - /* clear interrupt */ - SK_OUT8(IoC, MR_ADDR(MAC_1, LNK_SYNC_CTRL), LED_CLR_IRQ); - } - - /* Check MAC after link sync counter */ - if ((Istatus & IS_MAC1) != 0) { - /* IRQ from MAC 1 */ - SkMacIrq(pAC, IoC, MAC_1); - } - - if ((Istatus & IS_LNK_SYNC_M2) != 0) { - /* - * We do NOT need the Link Sync interrupt, because it shows - * us only a link going down. - */ - /* clear interrupt */ - SK_OUT8(IoC, MR_ADDR(MAC_2, LNK_SYNC_CTRL), LED_CLR_IRQ); - } - - /* Check MAC after link sync counter */ - if ((Istatus & IS_MAC2) != 0) { - /* IRQ from MAC 2 */ - SkMacIrq(pAC, IoC, MAC_2); - } - - /* Timer interrupt (served last) */ - if ((Istatus & IS_TIMINT) != 0) { - SkHwtIsr(pAC, IoC); - } -} /* SkGeSirqIsr */ - - -/****************************************************************************** - * - * SkGePortCheckShorts() - Implementing XMAC Workaround Errata # 2 - * - * return: - * 0 o.k. nothing needed - * 1 Restart needed on this port - */ -static int SkGePortCheckShorts( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO Context */ -int Port) /* Which port should be checked */ -{ - SK_U32 Shorts; /* Short Event Counter */ - SK_U32 CheckShorts; /* Check value for Short Event Counter */ - SK_U64 RxCts; /* Rx Counter (packets on network) */ - SK_U32 RxTmp; /* Rx temp. Counter */ - SK_U32 FcsErrCts; /* FCS Error Counter */ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - int Rtv; /* Return value */ - int i; - - pPrt = &pAC->GIni.GP[Port]; - - /* Default: no action */ - Rtv = SK_HW_PS_NONE; - - (void)SkXmUpdateStats(pAC, IoC, Port); - - /* Extra precaution: check for short Event counter */ - (void)SkXmMacStatistic(pAC, IoC, Port, XM_RXE_SHT_ERR, &Shorts); - - /* - * Read Rx counter (packets seen on the network and not necessarily - * really received. - */ - RxCts = 0; - - for (i = 0; i < sizeof(SkGeRxRegs)/sizeof(SkGeRxRegs[0]); i++) { - (void)SkXmMacStatistic(pAC, IoC, Port, SkGeRxRegs[i], &RxTmp); - RxCts += (SK_U64)RxTmp; - } - - /* On default: check shorts against zero */ - CheckShorts = 0; - - /* Extra precaution on active links */ - if (pPrt->PHWLinkUp) { - /* Reset Link Restart counter */ - pPrt->PLinkResCt = 0; - pPrt->PAutoNegTOCt = 0; - - /* If link is up check for 2 */ - CheckShorts = 2; - - (void)SkXmMacStatistic(pAC, IoC, Port, XM_RXF_FCS_ERR, &FcsErrCts); - - if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE && - pPrt->PLipaAutoNeg == SK_LIPA_UNKNOWN && - (pPrt->PLinkMode == SK_LMODE_HALF || - pPrt->PLinkMode == SK_LMODE_FULL)) { - /* - * This is autosensing and we are in the fallback - * manual full/half duplex mode. - */ - if (RxCts == pPrt->PPrevRx) { - /* Nothing received, restart link */ - pPrt->PPrevFcs = FcsErrCts; - pPrt->PPrevShorts = Shorts; - - return(SK_HW_PS_RESTART); - } - else { - pPrt->PLipaAutoNeg = SK_LIPA_MANUAL; - } - } - - if (((RxCts - pPrt->PPrevRx) > pPrt->PRxLim) || - (!(FcsErrCts - pPrt->PPrevFcs))) { - /* - * Note: The compare with zero above has to be done the way shown, - * otherwise the Linux driver will have a problem. - */ - /* - * We received a bunch of frames or no CRC error occured on the - * network -> ok. - */ - pPrt->PPrevRx = RxCts; - pPrt->PPrevFcs = FcsErrCts; - pPrt->PPrevShorts = Shorts; - - return(SK_HW_PS_NONE); - } - - pPrt->PPrevFcs = FcsErrCts; - } - - - if ((Shorts - pPrt->PPrevShorts) > CheckShorts) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Short Event Count Restart Port %d \n", Port)); - Rtv = SK_HW_PS_RESTART; - } - - pPrt->PPrevShorts = Shorts; - pPrt->PPrevRx = RxCts; - - return(Rtv); -} /* SkGePortCheckShorts */ - - -/****************************************************************************** - * - * SkGePortCheckUp() - Check if the link is up - * - * return: - * 0 o.k. nothing needed - * 1 Restart needed on this port - * 2 Link came up - */ -static int SkGePortCheckUp( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO Context */ -int Port) /* Which port should be checked */ -{ - switch (pAC->GIni.GP[Port].PhyType) { - case SK_PHY_XMAC: - return(SkGePortCheckUpXmac(pAC, IoC, Port)); - case SK_PHY_BCOM: - return(SkGePortCheckUpBcom(pAC, IoC, Port)); - case SK_PHY_MARV_COPPER: - case SK_PHY_MARV_FIBER: - return(SkGePortCheckUpGmac(pAC, IoC, Port)); -#ifdef OTHER_PHY - case SK_PHY_LONE: - return(SkGePortCheckUpLone(pAC, IoC, Port)); - case SK_PHY_NAT: - return(SkGePortCheckUpNat(pAC, IoC, Port)); -#endif /* OTHER_PHY */ - } - return(SK_HW_PS_NONE); -} /* SkGePortCheckUp */ - - -/****************************************************************************** - * - * SkGePortCheckUpXmac() - Implementing of the Workaround Errata # 2 - * - * return: - * 0 o.k. nothing needed - * 1 Restart needed on this port - * 2 Link came up - */ -static int SkGePortCheckUpXmac( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO Context */ -int Port) /* Which port should be checked */ -{ - SK_U32 Shorts; /* Short Event Counter */ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - int Done; - SK_U32 GpReg; /* General Purpose register value */ - SK_U32 *pGpReg; /* Pointer to -- " -- */ - SK_U16 Isrc; /* Interrupt source register */ - SK_U16 IsrcSum; /* Interrupt source register sum */ - SK_U16 LpAb; /* Link Partner Ability */ - SK_U16 ResAb; /* Resolved Ability */ - SK_U16 ExtStat; /* Extended Status Register */ - SK_BOOL AutoNeg; /* Is Auto-negotiation used ? */ - SK_U8 NextMode; /* Next AutoSensing Mode */ - - pGpReg = &GpReg; - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PHWLinkUp) { - if (pPrt->PhyType != SK_PHY_XMAC) { - return(SK_HW_PS_NONE); - } - else { - return(SkGePortCheckShorts(pAC, IoC, Port)); - } - } - - IsrcSum = pPrt->PIsave; - pPrt->PIsave = 0; - - /* Now wait for each port's link */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - AutoNeg = SK_FALSE; - } - else { - AutoNeg = SK_TRUE; - } - - if (pPrt->PLinkBroken) { - /* Link was broken */ - XM_IN32(IoC, Port, XM_GP_PORT, pGpReg); - - if ((GpReg & XM_GP_INP_ASS) == 0) { - /* The Link is in sync */ - XM_IN16(IoC, Port, XM_ISRC, &Isrc); - IsrcSum |= Isrc; - SkXmAutoNegLipaXmac(pAC, IoC, Port, IsrcSum); - - if ((Isrc & XM_IS_INP_ASS) == 0) { - /* It has been in sync since last time */ - /* Restart the PORT */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Link in sync Restart Port %d\n", Port)); - - (void)SkXmUpdateStats(pAC, IoC, Port); - - /* We now need to reinitialize the PrevShorts counter */ - (void)SkXmMacStatistic(pAC, IoC, Port, XM_RXE_SHT_ERR, &Shorts); - pPrt->PPrevShorts = Shorts; - - pPrt->PLinkBroken = SK_FALSE; - - /* - * Link Restart Workaround: - * it may be possible that the other Link side - * restarts its link as well an we detect - * another LinkBroken. To prevent this - * happening we check for a maximum number - * of consecutive restart. If those happens, - * we do NOT restart the active link and - * check whether the link is now o.k. - */ - pPrt->PLinkResCt++; - - pPrt->PAutoNegTimeOut = 0; - - if (pPrt->PLinkResCt < SK_MAX_LRESTART) { - return(SK_HW_PS_RESTART); - } - - pPrt->PLinkResCt = 0; - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Do NOT restart on Port %d %x %x\n", Port, Isrc, IsrcSum)); - } - else { - pPrt->PIsave = (SK_U16)(IsrcSum & XM_IS_AND); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Save Sync/nosync Port %d %x %x\n", Port, Isrc, IsrcSum)); - - /* Do nothing more if link is broken */ - return(SK_HW_PS_NONE); - } - } - else { - /* Do nothing more if link is broken */ - return(SK_HW_PS_NONE); - } - - } - else { - /* Link was not broken, check if it is */ - XM_IN16(IoC, Port, XM_ISRC, &Isrc); - IsrcSum |= Isrc; - if ((Isrc & XM_IS_INP_ASS) != 0) { - XM_IN16(IoC, Port, XM_ISRC, &Isrc); - IsrcSum |= Isrc; - if ((Isrc & XM_IS_INP_ASS) != 0) { - XM_IN16(IoC, Port, XM_ISRC, &Isrc); - IsrcSum |= Isrc; - if ((Isrc & XM_IS_INP_ASS) != 0) { - pPrt->PLinkBroken = SK_TRUE; - /* Re-Init Link partner Autoneg flag */ - pPrt->PLipaAutoNeg = SK_LIPA_UNKNOWN; - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Link broken Port %d\n", Port)); - - /* Cable removed-> reinit sense mode */ - SkHWInitDefSense(pAC, IoC, Port); - - return(SK_HW_PS_RESTART); - } - } - } - else { - SkXmAutoNegLipaXmac(pAC, IoC, Port, Isrc); - if (SkGePortCheckShorts(pAC, IoC, Port) == SK_HW_PS_RESTART) { - return(SK_HW_PS_RESTART); - } - } - } - - /* - * here we usually can check whether the link is in sync and - * auto-negotiation is done. - */ - XM_IN32(IoC, Port, XM_GP_PORT, pGpReg); - XM_IN16(IoC, Port, XM_ISRC, &Isrc); - IsrcSum |= Isrc; - - SkXmAutoNegLipaXmac(pAC, IoC, Port, IsrcSum); - - if ((GpReg & XM_GP_INP_ASS) != 0 || (IsrcSum & XM_IS_INP_ASS) != 0) { - if ((GpReg & XM_GP_INP_ASS) == 0) { - /* Save Auto-negotiation Done interrupt only if link is in sync */ - pPrt->PIsave = (SK_U16)(IsrcSum & XM_IS_AND); - } -#ifdef DEBUG - if ((pPrt->PIsave & XM_IS_AND) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg done rescheduled Port %d\n", Port)); - } -#endif /* DEBUG */ - return(SK_HW_PS_NONE); - } - - if (AutoNeg) { - if ((IsrcSum & XM_IS_AND) != 0) { - SkHWLinkUp(pAC, IoC, Port); - Done = SkMacAutoNegDone(pAC, IoC, Port); - if (Done != SK_AND_OK) { - /* Get PHY parameters, for debugging only */ - SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_AUNE_LP, &LpAb); - SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_RES_ABI, &ResAb); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg FAIL Port %d (LpAb %x, ResAb %x)\n", - Port, LpAb, ResAb)); - - /* Try next possible mode */ - NextMode = SkHWSenseGetNext(pAC, IoC, Port); - SkHWLinkDown(pAC, IoC, Port); - if (Done == SK_AND_DUP_CAP) { - /* GoTo next mode */ - SkHWSenseSetNext(pAC, IoC, Port, NextMode); - } - - return(SK_HW_PS_RESTART); - } - /* - * Dummy Read extended status to prevent extra link down/ups - * (clear Page Received bit if set) - */ - SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_AUNE_EXP, &ExtStat); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg done Port %d\n", Port)); - return(SK_HW_PS_LINK); - } - - /* AutoNeg not done, but HW link is up. Check for timeouts */ - pPrt->PAutoNegTimeOut++; - if (pPrt->PAutoNegTimeOut >= SK_AND_MAX_TO) { - /* Increase the Timeout counter */ - pPrt->PAutoNegTOCt++; - - /* Timeout occured */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("AutoNeg timeout Port %d\n", Port)); - if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE && - pPrt->PLipaAutoNeg != SK_LIPA_AUTO) { - /* Set Link manually up */ - SkHWSenseSetNext(pAC, IoC, Port, SK_LMODE_FULL); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Set manual full duplex Port %d\n", Port)); - } - - if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE && - pPrt->PLipaAutoNeg == SK_LIPA_AUTO && - pPrt->PAutoNegTOCt >= SK_MAX_ANEG_TO) { - /* - * This is rather complicated. - * we need to check here whether the LIPA_AUTO - * we saw before is false alert. We saw at one - * switch ( SR8800) that on boot time it sends - * just one auto-neg packet and does no further - * auto-negotiation. - * Solution: we restart the autosensing after - * a few timeouts. - */ - pPrt->PAutoNegTOCt = 0; - pPrt->PLipaAutoNeg = SK_LIPA_UNKNOWN; - SkHWInitDefSense(pAC, IoC, Port); - } - - /* Do the restart */ - return(SK_HW_PS_RESTART); - } - } - else { - /* Link is up and we don't need more */ -#ifdef DEBUG - if (pPrt->PLipaAutoNeg == SK_LIPA_AUTO) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("ERROR: Lipa auto detected on port %d\n", Port)); - } -#endif /* DEBUG */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Link sync(GP), Port %d\n", Port)); - SkHWLinkUp(pAC, IoC, Port); - - /* - * Link sync (GP) and so assume a good connection. But if not received - * a bunch of frames received in a time slot (maybe broken tx cable) - * the port is restart. - */ - return(SK_HW_PS_LINK); - } - - return(SK_HW_PS_NONE); -} /* SkGePortCheckUpXmac */ - - -/****************************************************************************** - * - * SkGePortCheckUpBcom() - Check if the link is up on Bcom PHY - * - * return: - * 0 o.k. nothing needed - * 1 Restart needed on this port - * 2 Link came up - */ -static int SkGePortCheckUpBcom( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO Context */ -int Port) /* Which port should be checked */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - int Done; - SK_U16 Isrc; /* Interrupt source register */ - SK_U16 PhyStat; /* Phy Status Register */ - SK_U16 ResAb; /* Master/Slave resolution */ - SK_U16 Ctrl; /* Broadcom control flags */ -#ifdef DEBUG - SK_U16 LpAb; - SK_U16 ExtStat; -#endif /* DEBUG */ - SK_BOOL AutoNeg; /* Is Auto-negotiation used ? */ - - pPrt = &pAC->GIni.GP[Port]; - - /* Check for No HCD Link events (#10523) */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &Isrc); - -#ifdef xDEBUG - if ((Isrc & ~(PHY_B_IS_HCT | PHY_B_IS_LCT) == - (PHY_B_IS_SCR_S_ER | PHY_B_IS_RRS_CHANGE | PHY_B_IS_LRS_CHANGE)) { - - SK_U32 Stat1, Stat2, Stat3; - - Stat1 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_MASK, &Stat1); - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "CheckUp1 - Stat: %x, Mask: %x", - (void *)Isrc, - (void *)Stat1); - - Stat1 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_CTRL, &Stat1); - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_STAT, &Stat2); - Stat1 = Stat1 << 16 | Stat2; - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_ADV, &Stat2); - Stat3 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_LP, &Stat3); - Stat2 = Stat2 << 16 | Stat3; - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "Ctrl/Stat: %x, AN Adv/LP: %x", - (void *)Stat1, - (void *)Stat2); - - Stat1 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_EXP, &Stat1); - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_EXT_STAT, &Stat2); - Stat1 = Stat1 << 16 | Stat2; - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_CTRL, &Stat2); - Stat3 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &Stat3); - Stat2 = Stat2 << 16 | Stat3; - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "AN Exp/IEEE Ext: %x, 1000T Ctrl/Stat: %x", - (void *)Stat1, - (void *)Stat2); - - Stat1 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_P_EXT_CTRL, &Stat1); - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_P_EXT_STAT, &Stat2); - Stat1 = Stat1 << 16 | Stat2; - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, &Stat2); - Stat3 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_STAT, &Stat3); - Stat2 = Stat2 << 16 | Stat3; - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "PHY Ext Ctrl/Stat: %x, Aux Ctrl/Stat: %x", - (void *)Stat1, - (void *)Stat2); - } -#endif /* DEBUG */ - - if ((Isrc & (PHY_B_IS_NO_HDCL /* | PHY_B_IS_NO_HDC */)) != 0) { - /* - * Workaround BCom Errata: - * enable and disable loopback mode if "NO HCD" occurs. - */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_CTRL, &Ctrl); - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_CTRL, - (SK_U16)(Ctrl | PHY_CT_LOOP)); - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_CTRL, - (SK_U16)(Ctrl & ~PHY_CT_LOOP)); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("No HCD Link event, Port %d\n", Port)); -#ifdef xDEBUG - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "No HCD link event, port %d.", - (void *)Port, - (void *)NULL); -#endif /* DEBUG */ - } - - /* Not obsolete: link status bit is latched to 0 and autoclearing! */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_STAT, &PhyStat); - - if (pPrt->PHWLinkUp) { - return(SK_HW_PS_NONE); - } - -#ifdef xDEBUG - { - SK_U32 Stat1, Stat2, Stat3; - - Stat1 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_MASK, &Stat1); - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "CheckUp1a - Stat: %x, Mask: %x", - (void *)Isrc, - (void *)Stat1); - - Stat1 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_CTRL, &Stat1); - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_STAT, &PhyStat); - Stat1 = Stat1 << 16 | PhyStat; - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_ADV, &Stat2); - Stat3 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_LP, &Stat3); - Stat2 = Stat2 << 16 | Stat3; - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "Ctrl/Stat: %x, AN Adv/LP: %x", - (void *)Stat1, - (void *)Stat2); - - Stat1 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_EXP, &Stat1); - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_EXT_STAT, &Stat2); - Stat1 = Stat1 << 16 | Stat2; - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_CTRL, &Stat2); - Stat3 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &ResAb); - Stat2 = Stat2 << 16 | ResAb; - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "AN Exp/IEEE Ext: %x, 1000T Ctrl/Stat: %x", - (void *)Stat1, - (void *)Stat2); - - Stat1 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_P_EXT_CTRL, &Stat1); - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_P_EXT_STAT, &Stat2); - Stat1 = Stat1 << 16 | Stat2; - Stat2 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, &Stat2); - Stat3 = 0; - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_STAT, &Stat3); - Stat2 = Stat2 << 16 | Stat3; - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "PHY Ext Ctrl/Stat: %x, Aux Ctrl/Stat: %x", - (void *)Stat1, - (void *)Stat2); - } -#endif /* DEBUG */ - - /* Now wait for each port's link */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - AutoNeg = SK_FALSE; - } - else { - AutoNeg = SK_TRUE; - } - - /* - * Here we usually can check whether the link is in sync and - * auto-negotiation is done. - */ - - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_STAT, &PhyStat); - - SkMacAutoNegLipaPhy(pAC, IoC, Port, PhyStat); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg: %d, PhyStat: 0x%04x\n", AutoNeg, PhyStat)); - - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &ResAb); - - if ((ResAb & PHY_B_1000S_MSF) != 0) { - /* Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Master/Slave Fault port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - pPrt->PMSStatus = SK_MS_STAT_FAULT; - - return(SK_HW_PS_RESTART); - } - - if ((PhyStat & PHY_ST_LSYNC) == 0) { - return(SK_HW_PS_NONE); - } - - pPrt->PMSStatus = ((ResAb & PHY_B_1000S_MSR) != 0) ? - SK_MS_STAT_MASTER : SK_MS_STAT_SLAVE; - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg: %d, PhyStat: 0x%04x\n", AutoNeg, PhyStat)); - - if (AutoNeg) { - if ((PhyStat & PHY_ST_AN_OVER) != 0) { - SkHWLinkUp(pAC, IoC, Port); - Done = SkMacAutoNegDone(pAC, IoC, Port); - if (Done != SK_AND_OK) { -#ifdef DEBUG - /* Get PHY parameters, for debugging only */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_LP, &LpAb); - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &ExtStat); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg FAIL Port %d (LpAb %x, 1000TStat %x)\n", - Port, LpAb, ExtStat)); -#endif /* DEBUG */ - return(SK_HW_PS_RESTART); - } - else { -#ifdef xDEBUG - /* Dummy read ISR to prevent extra link downs/ups */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &ExtStat); - - if ((ExtStat & ~(PHY_B_IS_HCT | PHY_B_IS_LCT)) != 0) { - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "CheckUp2 - Stat: %x", - (void *)ExtStat, - (void *)NULL); - } -#endif /* DEBUG */ - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg done Port %d\n", Port)); - return(SK_HW_PS_LINK); - } - } - } - else { /* !AutoNeg */ - /* Link is up and we don't need more. */ -#ifdef DEBUG - if (pPrt->PLipaAutoNeg == SK_LIPA_AUTO) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("ERROR: Lipa auto detected on port %d\n", Port)); - } -#endif /* DEBUG */ - -#ifdef xDEBUG - /* Dummy read ISR to prevent extra link downs/ups */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &ExtStat); - - if ((ExtStat & ~(PHY_B_IS_HCT | PHY_B_IS_LCT)) != 0) { - CMSMPrintString( - pAC->pConfigTable, - MSG_TYPE_RUNTIME_INFO, - "CheckUp3 - Stat: %x", - (void *)ExtStat, - (void *)NULL); - } -#endif /* DEBUG */ - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Link sync(GP), Port %d\n", Port)); - SkHWLinkUp(pAC, IoC, Port); - return(SK_HW_PS_LINK); - } - - return(SK_HW_PS_NONE); -} /* SkGePortCheckUpBcom */ - - -/****************************************************************************** - * - * SkGePortCheckUpGmac() - Check if the link is up on Marvell PHY - * - * return: - * 0 o.k. nothing needed - * 1 Restart needed on this port - * 2 Link came up - */ -static int SkGePortCheckUpGmac( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO Context */ -int Port) /* Which port should be checked */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - int Done; - SK_U16 Isrc; /* Interrupt source */ - SK_U16 PhyStat; /* Phy Status */ - SK_U16 PhySpecStat;/* Phy Specific Status */ - SK_U16 ResAb; /* Master/Slave resolution */ - SK_BOOL AutoNeg; /* Is Auto-negotiation used ? */ - - pPrt = &pAC->GIni.GP[Port]; - - /* Read PHY Interrupt Status */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_INT_STAT, &Isrc); - - if ((Isrc & PHY_M_IS_AN_COMPL) != 0) { - /* TBD */ - } - - if ((Isrc & PHY_M_IS_DOWNSH_DET) != 0) { - /* TBD */ - } - - if (pPrt->PHWLinkUp) { - return(SK_HW_PS_NONE); - } - - /* Now wait for each port's link */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - AutoNeg = SK_FALSE; - } - else { - AutoNeg = SK_TRUE; - } - - /* Read PHY Status */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_STAT, &PhyStat); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg: %d, PhyStat: 0x%04x\n", AutoNeg, PhyStat)); - - SkMacAutoNegLipaPhy(pAC, IoC, Port, PhyStat); - - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_1000T_STAT, &ResAb); - - if ((ResAb & PHY_B_1000S_MSF) != 0) { - /* Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Master/Slave Fault port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - pPrt->PMSStatus = SK_MS_STAT_FAULT; - - return(SK_HW_PS_RESTART); - } - - /* Read PHY Specific Status */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_STAT, &PhySpecStat); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg: %d, PhySpecStat: 0x%04x\n", AutoNeg, PhySpecStat)); - - if ((PhySpecStat & PHY_M_PS_LINK_UP) == 0) { - return(SK_HW_PS_NONE); - } - - pPrt->PMSStatus = ((ResAb & PHY_B_1000S_MSR) != 0) ? - SK_MS_STAT_MASTER : SK_MS_STAT_SLAVE; - - pPrt->PCableLen = (SK_U8)((PhySpecStat & PHY_M_PS_CABLE_MSK) >> 7); - - if (AutoNeg) { - /* Auto-Negotiation Over ? */ - if ((PhyStat & PHY_ST_AN_OVER) != 0) { - - SkHWLinkUp(pAC, IoC, Port); - - Done = SkMacAutoNegDone(pAC, IoC, Port); - - if (Done != SK_AND_OK) { - return(SK_HW_PS_RESTART); - } - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg done Port %d\n", Port)); - return(SK_HW_PS_LINK); - } - } - else { /* !AutoNeg */ - /* Link is up and we don't need more */ -#ifdef DEBUG - if (pPrt->PLipaAutoNeg == SK_LIPA_AUTO) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("ERROR: Lipa auto detected on port %d\n", Port)); - } -#endif /* DEBUG */ - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Link sync, Port %d\n", Port)); - SkHWLinkUp(pAC, IoC, Port); - - return(SK_HW_PS_LINK); - } - - return(SK_HW_PS_NONE); -} /* SkGePortCheckUpGmac */ - - -#ifdef OTHER_PHY -/****************************************************************************** - * - * SkGePortCheckUpLone() - Check if the link is up on Level One PHY - * - * return: - * 0 o.k. nothing needed - * 1 Restart needed on this port - * 2 Link came up - */ -static int SkGePortCheckUpLone( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO Context */ -int Port) /* Which port should be checked */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - int Done; - SK_U16 Isrc; /* Interrupt source register */ - SK_U16 LpAb; /* Link Partner Ability */ - SK_U16 ExtStat; /* Extended Status Register */ - SK_U16 PhyStat; /* Phy Status Register */ - SK_U16 StatSum; - SK_BOOL AutoNeg; /* Is Auto-negotiation used ? */ - SK_U8 NextMode; /* Next AutoSensing Mode */ - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PHWLinkUp) { - return(SK_HW_PS_NONE); - } - - StatSum = pPrt->PIsave; - pPrt->PIsave = 0; - - /* Now wait for each ports link */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - AutoNeg = SK_FALSE; - } - else { - AutoNeg = SK_TRUE; - } - - /* - * here we usually can check whether the link is in sync and - * auto-negotiation is done. - */ - SkXmPhyRead(pAC, IoC, Port, PHY_LONE_STAT, &PhyStat); - StatSum |= PhyStat; - - SkMacAutoNegLipaPhy(pAC, IoC, Port, PhyStat); - - if ((PhyStat & PHY_ST_LSYNC) == 0) { - /* Save Auto-negotiation Done bit */ - pPrt->PIsave = (SK_U16)(StatSum & PHY_ST_AN_OVER); -#ifdef DEBUG - if ((pPrt->PIsave & PHY_ST_AN_OVER) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg done rescheduled Port %d\n", Port)); - } -#endif /* DEBUG */ - return(SK_HW_PS_NONE); - } - - if (AutoNeg) { - if ((StatSum & PHY_ST_AN_OVER) != 0) { - SkHWLinkUp(pAC, IoC, Port); - Done = SkMacAutoNegDone(pAC, IoC, Port); - if (Done != SK_AND_OK) { - /* Get PHY parameters, for debugging only */ - SkXmPhyRead(pAC, IoC, Port, PHY_LONE_AUNE_LP, &LpAb); - SkXmPhyRead(pAC, IoC, Port, PHY_LONE_1000T_STAT, &ExtStat); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg FAIL Port %d (LpAb %x, 1000TStat %x)\n", - Port, LpAb, ExtStat)); - - /* Try next possible mode */ - NextMode = SkHWSenseGetNext(pAC, IoC, Port); - SkHWLinkDown(pAC, IoC, Port); - if (Done == SK_AND_DUP_CAP) { - /* GoTo next mode */ - SkHWSenseSetNext(pAC, IoC, Port, NextMode); - } - - return(SK_HW_PS_RESTART); - - } - else { - /* - * Dummy Read interrupt status to prevent - * extra link down/ups - */ - SkXmPhyRead(pAC, IoC, Port, PHY_LONE_INT_STAT, &ExtStat); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNeg done Port %d\n", Port)); - return(SK_HW_PS_LINK); - } - } - - /* AutoNeg not done, but HW link is up. Check for timeouts */ - pPrt->PAutoNegTimeOut++; - if (pPrt->PAutoNegTimeOut >= SK_AND_MAX_TO) { - /* Timeout occured */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("AutoNeg timeout Port %d\n", Port)); - if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE && - pPrt->PLipaAutoNeg != SK_LIPA_AUTO) { - /* Set Link manually up */ - SkHWSenseSetNext(pAC, IoC, Port, SK_LMODE_FULL); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Set manual full duplex Port %d\n", Port)); - } - - /* Do the restart */ - return(SK_HW_PS_RESTART); - } - } - else { - /* Link is up and we don't need more */ -#ifdef DEBUG - if (pPrt->PLipaAutoNeg == SK_LIPA_AUTO) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("ERROR: Lipa auto detected on port %d\n", Port)); - } -#endif /* DEBUG */ - - /* - * Dummy Read interrupt status to prevent - * extra link down/ups - */ - SkXmPhyRead(pAC, IoC, Port, PHY_LONE_INT_STAT, &ExtStat); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("Link sync(GP), Port %d\n", Port)); - SkHWLinkUp(pAC, IoC, Port); - return(SK_HW_PS_LINK); - } - - return(SK_HW_PS_NONE); -} /* SkGePortCheckUpLone */ - - -/****************************************************************************** - * - * SkGePortCheckUpNat() - Check if the link is up on National PHY - * - * return: - * 0 o.k. nothing needed - * 1 Restart needed on this port - * 2 Link came up - */ -static int SkGePortCheckUpNat( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO Context */ -int Port) /* Which port should be checked */ -{ - /* todo: National */ - return(SK_HW_PS_NONE); -} /* SkGePortCheckUpNat */ -#endif /* OTHER_PHY */ - - -/****************************************************************************** - * - * SkGeSirqEvent() - Event Service Routine - * - * Description: - * - * Notes: - */ -int SkGeSirqEvent( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* Io Context */ -SK_U32 Event, /* Module specific Event */ -SK_EVPARA Para) /* Event specific Parameter */ -{ - SK_U64 Octets; - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - SK_U32 Port; - SK_U32 Time; - unsigned Len; - int PortStat; - SK_U8 Val8; - - Port = Para.Para32[0]; - pPrt = &pAC->GIni.GP[Port]; - - switch (Event) { - case SK_HWEV_WATIM: - /* Check whether port came up */ - PortStat = SkGePortCheckUp(pAC, IoC, Port); - - switch (PortStat) { - case SK_HW_PS_RESTART: - if (pPrt->PHWLinkUp) { - /* - * Set Link to down. - */ - SkHWLinkDown(pAC, IoC, Port); - - /* - * Signal directly to RLMT to ensure correct - * sequence of SWITCH and RESET event. - */ - SkRlmtEvent(pAC, IoC, SK_RLMT_LINK_DOWN, Para); - } - - /* Restart needed */ - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_RESET, Para); - break; - - case SK_HW_PS_LINK: - /* Signal to RLMT */ - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_UP, Para); - break; - - } - - /* Start again the check Timer */ - if (pPrt->PHWLinkUp) { - Time = SK_WA_ACT_TIME; - } - else { - Time = SK_WA_INA_TIME; - } - - /* Todo: still needed for non-XMAC PHYs??? */ - /* Start workaround Errata #2 timer */ - SkTimerStart(pAC, IoC, &pPrt->PWaTimer, Time, - SKGE_HWAC, SK_HWEV_WATIM, Para); - break; - - case SK_HWEV_PORT_START: - if (pPrt->PHWLinkUp) { - /* - * Signal directly to RLMT to ensure correct - * sequence of SWITCH and RESET event. - */ - SkRlmtEvent(pAC, IoC, SK_RLMT_LINK_DOWN, Para); - } - - SkHWLinkDown(pAC, IoC, Port); - - /* Schedule Port RESET */ - SkEventQueue(pAC, SKGE_DRV, SK_DRV_PORT_RESET, Para); - - /* Start workaround Errata #2 timer */ - SkTimerStart(pAC, IoC, &pPrt->PWaTimer, SK_WA_INA_TIME, - SKGE_HWAC, SK_HWEV_WATIM, Para); - break; - - case SK_HWEV_PORT_STOP: - if (pPrt->PHWLinkUp) { - /* - * Signal directly to RLMT to ensure correct - * sequence of SWITCH and RESET event. - */ - SkRlmtEvent(pAC, IoC, SK_RLMT_LINK_DOWN, Para); - } - - /* Stop Workaround Timer */ - SkTimerStop(pAC, IoC, &pPrt->PWaTimer); - - SkHWLinkDown(pAC, IoC, Port); - break; - - case SK_HWEV_UPDATE_STAT: - /* We do NOT need to update any statistics */ - break; - - case SK_HWEV_CLEAR_STAT: - /* We do NOT need to clear any statistics */ - for (Port = 0; Port < (SK_U32)pAC->GIni.GIMacsFound; Port++) { - pPrt->PPrevRx = 0; - pPrt->PPrevFcs = 0; - pPrt->PPrevShorts = 0; - } - break; - - case SK_HWEV_SET_LMODE: - Val8 = (SK_U8)Para.Para32[1]; - if (pPrt->PLinkModeConf != Val8) { - /* Set New link mode */ - pPrt->PLinkModeConf = Val8; - - /* Restart Port */ - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para); - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para); - } - break; - - case SK_HWEV_SET_FLOWMODE: - Val8 = (SK_U8)Para.Para32[1]; - if (pPrt->PFlowCtrlMode != Val8) { - /* Set New Flow Control mode */ - pPrt->PFlowCtrlMode = Val8; - - /* Restart Port */ - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para); - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para); - } - break; - - case SK_HWEV_SET_ROLE: - /* not possible for fiber */ - if (!pAC->GIni.GICopperType) { - break; - } - Val8 = (SK_U8)Para.Para32[1]; - if (pPrt->PMSMode != Val8) { - /* Set New link mode */ - pPrt->PMSMode = Val8; - - /* Restart Port */ - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para); - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para); - } - break; - - case SK_HWEV_SET_SPEED: - if (pPrt->PhyType != SK_PHY_MARV_COPPER) { - break; - } - Val8 = (SK_U8)Para.Para32[1]; - if (pPrt->PLinkSpeed != Val8) { - /* Set New Speed parameter */ - pPrt->PLinkSpeed = Val8; - - /* Restart Port */ - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para); - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para); - } - break; - - case SK_HWEV_HALFDUP_CHK: - /* - * half duplex hangup workaround. - * See packet arbiter timeout interrupt for description - */ - pPrt->HalfDupTimerActive = SK_FALSE; - if (pPrt->PLinkModeStatus == SK_LMODE_STAT_HALF || - pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) { - - Len = sizeof(SK_U64); - SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets, - &Len, (SK_U32)SK_PNMI_PORT_PHYS2INST(pAC, Port), - pAC->Rlmt.Port[Port].Net->NetNumber); - - if (pPrt->LastOctets == Octets) { - /* Tx hanging, a FIFO flush restarts it */ - SkMacFlushTxFifo(pAC, IoC, Port); - } - } - break; - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_SIRQ_E001, SKERR_SIRQ_E001MSG); - break; - } - - return(0); -} /* SkGeSirqEvent */ - - -/****************************************************************************** - * - * SkPhyIsrBcom() - PHY interrupt service routine - * - * Description: handles all interrupts from BCom PHY - * - * Returns: N/A - */ -static void SkPhyIsrBcom( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* Io Context */ -int Port, /* Port Num = PHY Num */ -SK_U16 IStatus) /* Interrupt Status */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - SK_EVPARA Para; - - pPrt = &pAC->GIni.GP[Port]; - - if ((IStatus & PHY_B_IS_PSE) != 0) { - /* Incorrectable pair swap error */ - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E022, - SKERR_SIRQ_E022MSG); - } - - if ((IStatus & (PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE)) != 0) { - Para.Para32[0] = (SK_U32)Port; - - SkHWLinkDown(pAC, IoC, Port); - - /* Signal to RLMT */ - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - - /* Start workaround Errata #2 timer */ - SkTimerStart(pAC, IoC, &pPrt->PWaTimer, SK_WA_INA_TIME, - SKGE_HWAC, SK_HWEV_WATIM, Para); - } - -} /* SkPhyIsrBcom */ - - -/****************************************************************************** - * - * SkPhyIsrGmac() - PHY interrupt service routine - * - * Description: handles all interrupts from Marvell PHY - * - * Returns: N/A - */ -static void SkPhyIsrGmac( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* Io Context */ -int Port, /* Port Num = PHY Num */ -SK_U16 IStatus) /* Interrupt Status */ -{ - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - SK_EVPARA Para; - - pPrt = &pAC->GIni.GP[Port]; - - if ((IStatus & (PHY_M_IS_AN_PR | PHY_M_IS_LST_CHANGE)) != 0) { - Para.Para32[0] = (SK_U32)Port; - - SkHWLinkDown(pAC, IoC, Port); - - /* Signal to RLMT */ - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - - if ((IStatus & PHY_M_IS_AN_ERROR) != 0) { - /* Auto-Negotiation Error */ - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E023, SKERR_SIRQ_E023MSG); - } - - if ((IStatus & PHY_M_IS_LSP_CHANGE) != 0) { - /* TBD */ - } - - if ((IStatus & PHY_M_IS_FIFO_ERROR) != 0) { - /* FIFO Overflow/Underrun Error */ - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E024, SKERR_SIRQ_E024MSG); - } -} /* SkPhyIsrGmac */ - - -#ifdef OTHER_PHY -/****************************************************************************** - * - * SkPhyIsrLone() - PHY interrupt service routine - * - * Description: handles all interrupts from LONE PHY - * - * Returns: N/A - */ -static void SkPhyIsrLone( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* Io Context */ -int Port, /* Port Num = PHY Num */ -SK_U16 IStatus) /* Interrupt Status */ -{ - SK_EVPARA Para; - - if (IStatus & (PHY_L_IS_DUP | PHY_L_IS_ISOL)) { - SkHWLinkDown(pAC, IoC, Port); - - /* Signal to RLMT */ - Para.Para32[0] = (SK_U32)Port; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - } - -} /* SkPhyIsrLone */ -#endif /* OTHER_PHY */ - -/* End of File */ diff --git a/drivers/net/sk98lin/ski2c.c b/drivers/net/sk98lin/ski2c.c deleted file mode 100644 index 894cc67cbd..0000000000 --- a/drivers/net/sk98lin/ski2c.c +++ /dev/null @@ -1,1501 +0,0 @@ -/****************************************************************************** - * - * Name: ski2c.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.57 $ - * Date: $Date: 2003/01/28 09:17:38 $ - * Purpose: Functions to access Voltage and Temperature Sensor - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: ski2c.c,v $ - * Revision 1.57 2003/01/28 09:17:38 rschmidt - * Fixed handling for sensors on YUKON Fiber. - * Editorial changes. - * - * Revision 1.56 2002/12/19 14:20:41 rschmidt - * Added debugging code in SkI2cWait(). - * Replaced all I2C-write operations with function SkI2cWrite(). - * Fixed compiler warning because of uninitialized 'Time' in SkI2cEvent(). - * Editorial changes. - * - * Revision 1.55 2002/10/15 07:23:55 rschmidt - * Added setting of the GIYukon32Bit bool variable to distinguish - * 32-bit adapters. - * Editorial changes (TWSI). - * - * Revision 1.54 2002/08/13 09:05:06 rschmidt - * Added new thresholds if VAUX is not available (GIVauxAvail). - * Merged defines for PHY PLL 3V3 voltage (A and B). - * Editorial changes. - * - * Revision 1.53 2002/08/08 11:04:53 rwahl - * Added missing comment for revision 1.51 - * - * Revision 1.52 2002/08/08 10:09:02 jschmalz - * Sensor init state caused wrong error log entry - * - * Revision 1.51 2002/08/06 09:43:03 jschmalz - * Extensions and changes for Yukon - * - * Revision 1.50 2002/08/02 12:09:22 rschmidt - * Added support for YUKON sensors. - * Editorial changes. - * - * Revision 1.49 2002/07/30 11:07:52 rschmidt - * Replaced MaxSens init by update for Copper in SkI2cInit1(), - * because it was already initialized in SkI2cInit0(). - * Editorial changes. - * - * Revision 1.48 2001/08/16 12:44:33 afischer - * LM80 sensor init values corrected - * - * Revision 1.47 2001/04/05 11:38:09 rassmann - * Set SenState to idle in SkI2cWaitIrq(). - * Changed error message in SkI2cWaitIrq(). - * - * Revision 1.46 2001/04/02 14:03:35 rassmann - * Changed pAC to IoC in SK_IN32(). - * - * Revision 1.45 2001/03/21 12:12:49 rassmann - * Resetting I2C_READY interrupt in SkI2cInit1(). - * - * Revision 1.44 2000/08/07 15:49:03 gklug - * Fix: SK_INFAST only in NetWare driver. - * - * Revision 1.43 2000/08/03 14:28:17 rassmann - * Added function to wait for I2C being ready before resetting the board. - * Replaced one duplicate "out of range" message with correct one. - * - * Revision 1.42 1999/11/22 13:35:12 cgoos - * Changed license header to GPL. - * - * Revision 1.41 1999/09/14 14:11:30 malthoff - * The 1000BT Dual Link adapter has got only one Fan. - * The second Fan has been removed. - * - * Revision 1.40 1999/05/27 13:37:27 malthoff - * Set divisor of 1 for fan count calculation. - * - * Revision 1.39 1999/05/20 14:54:43 malthoff - * I2c.DummyReads is not used in Diagnostics. - * - * Revision 1.38 1999/05/20 09:20:56 cgoos - * Changes for 1000Base-T (up to 9 sensors and fans). - * - * Revision 1.37 1999/03/25 15:11:36 gklug - * fix: reset error flag if sensor reads correct value - * - * Revision 1.36 1999/01/07 14:11:16 gklug - * fix: break added - * - * Revision 1.35 1999/01/05 15:31:49 gklug - * fix: CLEAR STAT command is now added correctly - * - * Revision 1.34 1998/12/01 13:45:16 gklug - * fix: introduced Init level, because we don't need reinits - * - * Revision 1.33 1998/11/09 14:54:25 malthoff - * Modify I2C Transfer Timeout handling for Diagnostics. - * - * Revision 1.32 1998/11/03 06:54:35 gklug - * fix: Need dummy reads at the beginning to init sensors - * - * Revision 1.31 1998/11/03 06:42:42 gklug - * fix: select correctVIO range only if between warning levels - * - * Revision 1.30 1998/11/02 07:36:53 gklug - * fix: Error should not include WARNING message - * - * Revision 1.29 1998/10/30 15:07:43 malthoff - * Disable 'I2C does not compelete' error log for diagnostics. - * - * Revision 1.28 1998/10/22 09:48:11 gklug - * fix: SysKonnectFileId typo - * - * Revision 1.27 1998/10/20 09:59:46 gklug - * add: parameter to SkOsGetTime - * - * Revision 1.26 1998/10/09 06:10:59 malthoff - * Remove ID_sccs by SysKonnectFileId. - * - * Revision 1.25 1998/09/08 12:40:26 gklug - * fix: syntax error in if clause - * - * Revision 1.24 1998/09/08 12:19:42 gklug - * chg: INIT Level checking - * - * Revision 1.23 1998/09/08 07:37:20 gklug - * fix: log error if PCI_IO voltage sensor could not be initialized - * - * Revision 1.22 1998/09/04 08:30:03 malthoff - * Bugfixes during SK_DIAG testing: - * - correct NS2BCLK() macro - * - correct SkI2cSndDev() - * - correct SkI2cWait() loop waiting for an event - * - * Revision 1.21 1998/08/27 14:46:01 gklug - * chg: if-then-else replaced by switch - * - * Revision 1.20 1998/08/27 14:40:07 gklug - * test: integral types - * - * Revision 1.19 1998/08/25 07:51:54 gklug - * fix: typos for compiling - * - * Revision 1.18 1998/08/25 06:12:24 gklug - * add: count errors and warnings - * fix: check not the sensor state but the ErrFlag! - * - * Revision 1.17 1998/08/25 05:56:48 gklug - * add: CheckSensor function - * - * Revision 1.16 1998/08/20 11:41:10 gklug - * chg: omit STRCPY macro by using char * as Sensor Description - * - * Revision 1.15 1998/08/20 11:37:35 gklug - * chg: change Ioc to IoC - * - * Revision 1.14 1998/08/20 11:32:52 gklug - * fix: Para compile error - * - * Revision 1.13 1998/08/20 11:27:41 gklug - * fix: Compile bugs with new awrning constants - * - * Revision 1.12 1998/08/20 08:53:05 gklug - * fix: compiler errors - * add: Threshold values - * - * Revision 1.11 1998/08/19 12:39:22 malthoff - * Compiler Fix: Some names have changed. - * - * Revision 1.10 1998/08/19 12:20:56 gklug - * fix: remove struct from C files (see CCC) - * - * Revision 1.9 1998/08/19 06:28:46 malthoff - * SkOsGetTime returns SK_U64 now. - * - * Revision 1.8 1998/08/17 13:53:33 gklug - * fix: Parameter of event function and its result - * - * Revision 1.7 1998/08/17 07:02:15 malthoff - * Modify the functions for accessing the I2C SW Registers. - * Modify SkI2cWait(). - * Put Lm80RcvReg into sklm80.c - * Remove Compiler Errors. - * - * Revision 1.6 1998/08/14 07:13:20 malthoff - * remove pAc with pAC - * remove smc with pAC - * change names to new convention - * - * Revision 1.5 1998/08/14 06:24:49 gklug - * add: init level 1 and 2 - * - * Revision 1.4 1998/08/12 14:31:12 gklug - * add: error log for unknown event - * - * Revision 1.3 1998/08/12 13:37:04 gklug - * add: Init 0 function - * - * Revision 1.2 1998/08/11 07:27:15 gklug - * add: functions of the interface - * adapt rest of source to C coding Conventions - * rmv: unnecessary code taken from Mona Lisa - * - * Revision 1.1 1998/06/19 14:28:43 malthoff - * Created. Sources taken from ML Projekt. - * Sources have to be reworked for GE. - * - * - ******************************************************************************/ - - -#include <config.h> - -/* - * I2C Protocol - */ -static const char SysKonnectFileId[] = - "$Id: ski2c.c,v 1.57 2003/01/28 09:17:38 rschmidt Exp $"; - -#include "h/skdrv1st.h" /* Driver Specific Definitions */ -#include "h/lm80.h" -#include "h/skdrv2nd.h" /* Adapter Control- and Driver specific Def. */ - -#ifdef __C2MAN__ -/* - I2C protocol implementation. - - General Description: - - The I2C protocol is used for the temperature sensors and for - the serial EEPROM which hold the configuration. - - This file covers functions that allow to read write and do - some bulk requests a specified I2C address. - - The Genesis has 2 I2C buses. One for the EEPROM which holds - the VPD Data and one for temperature and voltage sensor. - The following picture shows the I2C buses, I2C devices and - their control registers. - - Note: The VPD functions are in skvpd.c -. -. PCI Config I2C Bus for VPD Data: -. -. +------------+ -. | VPD EEPROM | -. +------------+ -. | -. | <-- I2C -. | -. +-----------+-----------+ -. | | -. +-----------------+ +-----------------+ -. | PCI_VPD_ADR_REG | | PCI_VPD_DAT_REG | -. +-----------------+ +-----------------+ -. -. -. I2C Bus for LM80 sensor: -. -. +-----------------+ -. | Temperature and | -. | Voltage Sensor | -. | LM80 | -. +-----------------+ -. | -. | -. I2C --> | -. | -. +----+ -. +-------------->| OR |<--+ -. | +----+ | -. +------+------+ | -. | | | -. +--------+ +--------+ +----------+ -. | B2_I2C | | B2_I2C | | B2_I2C | -. | _CTRL | | _DATA | | _SW | -. +--------+ +--------+ +----------+ -. - The I2C bus may be driven by the B2_I2C_SW or by the B2_I2C_CTRL - and B2_I2C_DATA registers. - For driver software it is recommended to use the I2C control and - data register, because I2C bus timing is done by the ASIC and - an interrupt may be received when the I2C request is completed. - - Clock Rate Timing: MIN MAX generated by - VPD EEPROM: 50 kHz 100 kHz HW - LM80 over I2C Ctrl/Data reg. 50 kHz 100 kHz HW - LM80 over B2_I2C_SW register 0 400 kHz SW - - Note: The clock generated by the hardware is dependend on the - PCI clock. If the PCI bus clock is 33 MHz, the I2C/VPD - clock is 50 kHz. - */ -intro() -{} -#endif - -#ifdef SK_DIAG -/* - * I2C Fast Mode timing values used by the LM80. - * If new devices are added to the I2C bus the timing values have to be checked. - */ -#ifndef I2C_SLOW_TIMING -#define T_CLK_LOW 1300L /* clock low time in ns */ -#define T_CLK_HIGH 600L /* clock high time in ns */ -#define T_DATA_IN_SETUP 100L /* data in Set-up Time */ -#define T_START_HOLD 600L /* start condition hold time */ -#define T_START_SETUP 600L /* start condition Set-up time */ -#define T_STOP_SETUP 600L /* stop condition Set-up time */ -#define T_BUS_IDLE 1300L /* time the bus must free after Tx */ -#define T_CLK_2_DATA_OUT 900L /* max. clock low to data output valid */ -#else /* I2C_SLOW_TIMING */ -/* I2C Standard Mode Timing */ -#define T_CLK_LOW 4700L /* clock low time in ns */ -#define T_CLK_HIGH 4000L /* clock high time in ns */ -#define T_DATA_IN_SETUP 250L /* data in Set-up Time */ -#define T_START_HOLD 4000L /* start condition hold time */ -#define T_START_SETUP 4700L /* start condition Set-up time */ -#define T_STOP_SETUP 4000L /* stop condition Set-up time */ -#define T_BUS_IDLE 4700L /* time the bus must free after Tx */ -#endif /* !I2C_SLOW_TIMING */ - -#define NS2BCLK(x) (((x)*125)/10000) - -/* - * I2C Wire Operations - * - * About I2C_CLK_LOW(): - * - * The Data Direction bit (I2C_DATA_DIR) has to be set to input when setting - * clock to low, to prevent the ASIC and the I2C data client from driving the - * serial data line simultaneously (ASIC: last bit of a byte = '1', I2C client - * send an 'ACK'). See also Concentrator Bugreport No. 10192. - */ -#define I2C_DATA_HIGH(IoC) SK_I2C_SET_BIT(IoC, I2C_DATA) -#define I2C_DATA_LOW(IoC) SK_I2C_CLR_BIT(IoC, I2C_DATA) -#define I2C_DATA_OUT(IoC) SK_I2C_SET_BIT(IoC, I2C_DATA_DIR) -#define I2C_DATA_IN(IoC) SK_I2C_CLR_BIT(IoC, I2C_DATA_DIR | I2C_DATA) -#define I2C_CLK_HIGH(IoC) SK_I2C_SET_BIT(IoC, I2C_CLK) -#define I2C_CLK_LOW(IoC) SK_I2C_CLR_BIT(IoC, I2C_CLK | I2C_DATA_DIR) -#define I2C_START_COND(IoC) SK_I2C_CLR_BIT(IoC, I2C_CLK) - -#define NS2CLKT(x) ((x*125L)/10000) - -/*--------------- I2C Interface Register Functions --------------- */ - -/* - * sending one bit - */ -void SkI2cSndBit( -SK_IOC IoC, /* I/O Context */ -SK_U8 Bit) /* Bit to send */ -{ - I2C_DATA_OUT(IoC); - if (Bit) { - I2C_DATA_HIGH(IoC); - } - else { - I2C_DATA_LOW(IoC); - } - SkDgWaitTime(IoC, NS2BCLK(T_DATA_IN_SETUP)); - I2C_CLK_HIGH(IoC); - SkDgWaitTime(IoC, NS2BCLK(T_CLK_HIGH)); - I2C_CLK_LOW(IoC); -} /* SkI2cSndBit*/ - - -/* - * Signal a start to the I2C Bus. - * - * A start is signaled when data goes to low in a high clock cycle. - * - * Ends with Clock Low. - * - * Status: not tested - */ -void SkI2cStart( -SK_IOC IoC) /* I/O Context */ -{ - /* Init data and Clock to output lines */ - /* Set Data high */ - I2C_DATA_OUT(IoC); - I2C_DATA_HIGH(IoC); - /* Set Clock high */ - I2C_CLK_HIGH(IoC); - - SkDgWaitTime(IoC, NS2BCLK(T_START_SETUP)); - - /* Set Data Low */ - I2C_DATA_LOW(IoC); - - SkDgWaitTime(IoC, NS2BCLK(T_START_HOLD)); - - /* Clock low without Data to Input */ - I2C_START_COND(IoC); - - SkDgWaitTime(IoC, NS2BCLK(T_CLK_LOW)); -} /* SkI2cStart */ - - -void SkI2cStop( -SK_IOC IoC) /* I/O Context */ -{ - /* Init data and Clock to output lines */ - /* Set Data low */ - I2C_DATA_OUT(IoC); - I2C_DATA_LOW(IoC); - - SkDgWaitTime(IoC, NS2BCLK(T_CLK_2_DATA_OUT)); - - /* Set Clock high */ - I2C_CLK_HIGH(IoC); - - SkDgWaitTime(IoC, NS2BCLK(T_STOP_SETUP)); - - /* - * Set Data High: Do it by setting the Data Line to Input. - * Because of a pull up resistor the Data Line - * floods to high. - */ - I2C_DATA_IN(IoC); - - /* - * When I2C activity is stopped - * o DATA should be set to input and - * o CLOCK should be set to high! - */ - SkDgWaitTime(IoC, NS2BCLK(T_BUS_IDLE)); -} /* SkI2cStop */ - - -/* - * Receive just one bit via the I2C bus. - * - * Note: Clock must be set to LOW before calling this function. - * - * Returns The received bit. - */ -int SkI2cRcvBit( -SK_IOC IoC) /* I/O Context */ -{ - int Bit; - SK_U8 I2cSwCtrl; - - /* Init data as input line */ - I2C_DATA_IN(IoC); - - SkDgWaitTime(IoC, NS2BCLK(T_CLK_2_DATA_OUT)); - - I2C_CLK_HIGH(IoC); - - SkDgWaitTime(IoC, NS2BCLK(T_CLK_HIGH)); - - SK_I2C_GET_SW(IoC, &I2cSwCtrl); - - Bit = (I2cSwCtrl & I2C_DATA) ? 1 : 0; - - I2C_CLK_LOW(IoC); - SkDgWaitTime(IoC, NS2BCLK(T_CLK_LOW-T_CLK_2_DATA_OUT)); - - return(Bit); -} /* SkI2cRcvBit */ - - -/* - * Receive an ACK. - * - * returns 0 If acknowledged - * 1 in case of an error - */ -int SkI2cRcvAck( -SK_IOC IoC) /* I/O Context */ -{ - /* - * Received bit must be zero. - */ - return(SkI2cRcvBit(IoC) != 0); -} /* SkI2cRcvAck */ - - -/* - * Send an NACK. - */ -void SkI2cSndNAck( -SK_IOC IoC) /* I/O Context */ -{ - /* - * Received bit must be zero. - */ - SkI2cSndBit(IoC, 1); -} /* SkI2cSndNAck */ - - -/* - * Send an ACK. - */ -void SkI2cSndAck( -SK_IOC IoC) /* I/O Context */ -{ - /* - * Received bit must be zero. - * - */ - SkI2cSndBit(IoC, 0); -} /* SkI2cSndAck */ - - -/* - * Send one byte to the I2C device and wait for ACK. - * - * Return acknowleged status. - */ -int SkI2cSndByte( -SK_IOC IoC, /* I/O Context */ -int Byte) /* byte to send */ -{ - int i; - - for (i = 0; i < 8; i++) { - if (Byte & (1<<(7-i))) { - SkI2cSndBit(IoC, 1); - } - else { - SkI2cSndBit(IoC, 0); - } - } - - return(SkI2cRcvAck(IoC)); -} /* SkI2cSndByte */ - - -/* - * Receive one byte and ack it. - * - * Return byte. - */ -int SkI2cRcvByte( -SK_IOC IoC, /* I/O Context */ -int Last) /* Last Byte Flag */ -{ - int i; - int Byte = 0; - - for (i = 0; i < 8; i++) { - Byte <<= 1; - Byte |= SkI2cRcvBit(IoC); - } - - if (Last) { - SkI2cSndNAck(IoC); - } - else { - SkI2cSndAck(IoC); - } - - return(Byte); -} /* SkI2cRcvByte */ - - -/* - * Start dialog and send device address - * - * Return 0 if acknowleged, 1 in case of an error - */ -int SkI2cSndDev( -SK_IOC IoC, /* I/O Context */ -int Addr, /* Device Address */ -int Rw) /* Read / Write Flag */ -{ - SkI2cStart(IoC); - Rw = ~Rw; - Rw &= I2C_WRITE; - return(SkI2cSndByte(IoC, (Addr<<1) | Rw)); -} /* SkI2cSndDev */ - -#endif /* SK_DIAG */ - -/*----------------- I2C CTRL Register Functions ----------*/ - -/* - * waits for a completion of an I2C transfer - * - * returns 0: success, transfer completes - * 1: error, transfer does not complete, I2C transfer - * killed, wait loop terminated. - */ -int SkI2cWait( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int Event) /* complete event to wait for (I2C_READ or I2C_WRITE) */ -{ - SK_U64 StartTime; - SK_U64 CurrentTime; - SK_U32 I2cCtrl; - - StartTime = SkOsGetTime(pAC); - - do { - CurrentTime = SkOsGetTime(pAC); - - if (CurrentTime - StartTime > SK_TICKS_PER_SEC / 8) { - - SK_I2C_STOP(IoC); -#ifndef SK_DIAG - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_I2C_E002, SKERR_I2C_E002MSG); -#endif /* !SK_DIAG */ - return(1); - } - - SK_I2C_GET_CTL(IoC, &I2cCtrl); - -#ifdef xYUKON_DBG - printf("StartTime=%lu, CurrentTime=%lu\n", - StartTime, CurrentTime); - if (kbhit()) { - return(1); - } -#endif /* YUKON_DBG */ - - } while ((I2cCtrl & I2C_FLAG) == (SK_U32)Event << 31); - - return(0); -} /* SkI2cWait */ - - -/* - * waits for a completion of an I2C transfer - * - * Returns - * Nothing - */ -void SkI2cWaitIrq( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC) /* I/O Context */ -{ - SK_SENSOR *pSen; - SK_U64 StartTime; - SK_U32 IrqSrc; - - pSen = &pAC->I2c.SenTable[pAC->I2c.CurrSens]; - - if (pSen->SenState == SK_SEN_IDLE) { - return; - } - - StartTime = SkOsGetTime(pAC); - do { - if (SkOsGetTime(pAC) - StartTime > SK_TICKS_PER_SEC / 8) { - SK_I2C_STOP(IoC); -#ifndef SK_DIAG - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_I2C_E016, SKERR_I2C_E016MSG); -#endif /* !SK_DIAG */ - return; - } - SK_IN32(IoC, B0_ISRC, &IrqSrc); - } while ((IrqSrc & IS_I2C_READY) == 0); - - pSen->SenState = SK_SEN_IDLE; - return; -} /* SkI2cWaitIrq */ - -/* - * writes a single byte or 4 bytes into the I2C device - * - * returns 0: success - * 1: error - */ -int SkI2cWrite( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 I2cData, /* I2C Data to write */ -int I2cDev, /* I2C Device Address */ -int I2cReg, /* I2C Device Register Address */ -int I2cBurst) /* I2C Burst Flag */ -{ - SK_OUT32(IoC, B2_I2C_DATA, I2cData); - SK_I2C_CTL(IoC, I2C_WRITE, I2cDev, I2cReg, I2cBurst); - - return(SkI2cWait(pAC, IoC, I2C_WRITE)); -} /* SkI2cWrite*/ - - -#ifdef SK_DIAG - -/* - * reads a single byte or 4 bytes from the I2C device - * - * returns the word read - */ -SK_U32 SkI2cRead( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int I2cDev, /* I2C Device Address */ -int I2cReg, /* I2C Device Register Address */ -int I2cBurst) /* I2C Burst Flag */ -{ - SK_U32 Data; - - SK_OUT32(IoC, B2_I2C_DATA, 0); - SK_I2C_CTL(IoC, I2C_READ, I2cDev, I2cReg, I2cBurst); - - if (SkI2cWait(pAC, IoC, I2C_READ) != 0) { - w_print("%s\n", SKERR_I2C_E002MSG); - } - - SK_IN32(IoC, B2_I2C_DATA, &Data); - return(Data); -} /* SkI2cRead */ - -#endif /* SK_DIAG */ - - -/* - * read a sensor's value - * - * This function reads a sensor's value from the I2C sensor chip. The sensor - * is defined by its index into the sensors database in the struct pAC points - * to. - * Returns - * 1 if the read is completed - * 0 if the read must be continued (I2C Bus still allocated) - */ -int SkI2cReadSensor( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_SENSOR *pSen) /* Sensor to be read */ -{ - if (pSen->SenRead != NULL) { - return((*pSen->SenRead)(pAC, IoC, pSen)); - } - else - return(0); /* no success */ -} /* SkI2cReadSensor*/ - -/* - * Do the Init state 0 initialization - */ -static int SkI2cInit0( -SK_AC *pAC) /* Adapter Context */ -{ - int i; - - /* Begin with first sensor */ - pAC->I2c.CurrSens = 0; - - /* Begin with timeout control for state machine */ - pAC->I2c.TimerMode = SK_TIMER_WATCH_STATEMACHINE; - - /* Set sensor number to zero */ - pAC->I2c.MaxSens = 0; - -#ifndef SK_DIAG - /* Initialize Number of Dummy Reads */ - pAC->I2c.DummyReads = SK_MAX_SENSORS; -#endif - - for (i = 0; i < SK_MAX_SENSORS; i++) { - pAC->I2c.SenTable[i].SenDesc = "unknown"; - pAC->I2c.SenTable[i].SenType = SK_SEN_UNKNOWN; - pAC->I2c.SenTable[i].SenThreErrHigh = 0; - pAC->I2c.SenTable[i].SenThreErrLow = 0; - pAC->I2c.SenTable[i].SenThreWarnHigh = 0; - pAC->I2c.SenTable[i].SenThreWarnLow = 0; - pAC->I2c.SenTable[i].SenReg = LM80_FAN2_IN; - pAC->I2c.SenTable[i].SenInit = SK_SEN_DYN_INIT_NONE; - pAC->I2c.SenTable[i].SenValue = 0; - pAC->I2c.SenTable[i].SenErrFlag = SK_SEN_ERR_NOT_PRESENT; - pAC->I2c.SenTable[i].SenErrCts = 0; - pAC->I2c.SenTable[i].SenBegErrTS = 0; - pAC->I2c.SenTable[i].SenState = SK_SEN_IDLE; - pAC->I2c.SenTable[i].SenRead = NULL; - pAC->I2c.SenTable[i].SenDev = 0; - } - - /* Now we are "INIT data"ed */ - pAC->I2c.InitLevel = SK_INIT_DATA; - return(0); -} /* SkI2cInit0*/ - - -/* - * Do the init state 1 initialization - * - * initialize the following register of the LM80: - * Configuration register: - * - START, noINT, activeLOW, noINT#Clear, noRESET, noCI, noGPO#, noINIT - * - * Interrupt Mask Register 1: - * - all interrupts are Disabled (0xff) - * - * Interrupt Mask Register 2: - * - all interrupts are Disabled (0xff) Interrupt modi doesn't matter. - * - * Fan Divisor/RST_OUT register: - * - Divisors set to 1 (bits 00), all others 0s. - * - * OS# Configuration/Temperature resolution Register: - * - all 0s - * - */ -static int SkI2cInit1( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC) /* I/O Context */ -{ - int i; - SK_U8 I2cSwCtrl; - SK_GEPORT *pPrt; /* GIni Port struct pointer */ - - if (pAC->I2c.InitLevel != SK_INIT_DATA) { - /* ReInit not needed in I2C module */ - return(0); - } - - /* Set the Direction of I2C-Data Pin to IN */ - SK_I2C_CLR_BIT(IoC, I2C_DATA_DIR | I2C_DATA); - /* Check for 32-Bit Yukon with Low at I2C-Data Pin */ - SK_I2C_GET_SW(IoC, &I2cSwCtrl); - - if ((I2cSwCtrl & I2C_DATA) == 0) { - /* this is a 32-Bit board */ - pAC->GIni.GIYukon32Bit = SK_TRUE; - return(0); - } - - /* Check for 64 Bit Yukon without sensors */ - if (SkI2cWrite(pAC, IoC, 0, LM80_ADDR, LM80_CFG, 0) != 0) { - return(0); - } - - (void)SkI2cWrite(pAC, IoC, 0xff, LM80_ADDR, LM80_IMSK_1, 0); - - (void)SkI2cWrite(pAC, IoC, 0xff, LM80_ADDR, LM80_IMSK_2, 0); - - (void)SkI2cWrite(pAC, IoC, 0, LM80_ADDR, LM80_FAN_CTRL, 0); - - (void)SkI2cWrite(pAC, IoC, 0, LM80_ADDR, LM80_TEMP_CTRL, 0); - - (void)SkI2cWrite(pAC, IoC, LM80_CFG_START, LM80_ADDR, LM80_CFG, 0); - - /* - * MaxSens has to be updated here, because PhyType is not - * set when performing Init Level 0 - */ - pAC->I2c.MaxSens = 5; - - pPrt = &pAC->GIni.GP[0]; - - if (pAC->GIni.GIGenesis) { - if (pPrt->PhyType == SK_PHY_BCOM) { - if (pAC->GIni.GIMacsFound == 1) { - pAC->I2c.MaxSens += 1; - } - else { - pAC->I2c.MaxSens += 3; - } - } - } - else { - pAC->I2c.MaxSens += 3; - } - - for (i = 0; i < pAC->I2c.MaxSens; i++) { - switch (i) { - case 0: - pAC->I2c.SenTable[i].SenDesc = "Temperature"; - pAC->I2c.SenTable[i].SenType = SK_SEN_TEMP; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_TEMP_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_TEMP_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_TEMP_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_TEMP_LOW_ERR; - pAC->I2c.SenTable[i].SenReg = LM80_TEMP_IN; - break; - case 1: - pAC->I2c.SenTable[i].SenDesc = "Voltage PCI"; - pAC->I2c.SenTable[i].SenType = SK_SEN_VOLT; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_PCI_5V_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_PCI_5V_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_PCI_5V_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_PCI_5V_LOW_ERR; - pAC->I2c.SenTable[i].SenReg = LM80_VT0_IN; - break; - case 2: - pAC->I2c.SenTable[i].SenDesc = "Voltage PCI-IO"; - pAC->I2c.SenTable[i].SenType = SK_SEN_VOLT; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_PCI_IO_5V_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_PCI_IO_5V_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_PCI_IO_3V3_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_PCI_IO_3V3_LOW_ERR; - pAC->I2c.SenTable[i].SenReg = LM80_VT1_IN; - pAC->I2c.SenTable[i].SenInit = SK_SEN_DYN_INIT_PCI_IO; - break; - case 3: - pAC->I2c.SenTable[i].SenDesc = "Voltage ASIC"; - pAC->I2c.SenTable[i].SenType = SK_SEN_VOLT; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_VDD_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_VDD_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_VDD_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_VDD_LOW_ERR; - pAC->I2c.SenTable[i].SenReg = LM80_VT2_IN; - break; - case 4: - if (pAC->GIni.GIGenesis) { - if (pPrt->PhyType == SK_PHY_BCOM) { - pAC->I2c.SenTable[i].SenDesc = "Voltage PHY A PLL"; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_PLL_3V3_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_PLL_3V3_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_PLL_3V3_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_PLL_3V3_LOW_ERR; - } - else { - pAC->I2c.SenTable[i].SenDesc = "Voltage PMA"; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_PLL_3V3_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_PLL_3V3_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_PLL_3V3_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_PLL_3V3_LOW_ERR; - } - } - else { - pAC->I2c.SenTable[i].SenDesc = "Voltage VAUX"; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_VAUX_3V3_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_VAUX_3V3_HIGH_WARN; - if (pAC->GIni.GIVauxAvail) { - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_VAUX_3V3_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_VAUX_3V3_LOW_ERR; - } - else { - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_VAUX_0V_WARN_ERR; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_VAUX_0V_WARN_ERR; - } - } - pAC->I2c.SenTable[i].SenType = SK_SEN_VOLT; - pAC->I2c.SenTable[i].SenReg = LM80_VT3_IN; - break; - case 5: - if (pAC->GIni.GIGenesis) { - pAC->I2c.SenTable[i].SenDesc = "Voltage PHY 2V5"; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_PHY_2V5_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_PHY_2V5_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_PHY_2V5_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_PHY_2V5_LOW_ERR; - } - else { - pAC->I2c.SenTable[i].SenDesc = "Voltage ASIC-Co 1V5"; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_CORE_1V5_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_CORE_1V5_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_CORE_1V5_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_CORE_1V5_LOW_ERR; - } - pAC->I2c.SenTable[i].SenType = SK_SEN_VOLT; - pAC->I2c.SenTable[i].SenReg = LM80_VT4_IN; - break; - case 6: - if (pAC->GIni.GIGenesis) { - pAC->I2c.SenTable[i].SenDesc = "Voltage PHY B PLL"; - } - else { - pAC->I2c.SenTable[i].SenDesc = "Voltage PHY 3V3"; - } - pAC->I2c.SenTable[i].SenType = SK_SEN_VOLT; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_PLL_3V3_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_PLL_3V3_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_PLL_3V3_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_PLL_3V3_LOW_ERR; - pAC->I2c.SenTable[i].SenReg = LM80_VT5_IN; - break; - case 7: - if (pAC->GIni.GIGenesis) { - pAC->I2c.SenTable[i].SenDesc = "Speed Fan"; - pAC->I2c.SenTable[i].SenType = SK_SEN_FAN; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_FAN_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_FAN_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_FAN_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_FAN_LOW_ERR; - pAC->I2c.SenTable[i].SenReg = LM80_FAN2_IN; - } - else { - pAC->I2c.SenTable[i].SenDesc = "Voltage PHY 2V5"; - pAC->I2c.SenTable[i].SenType = SK_SEN_VOLT; - pAC->I2c.SenTable[i].SenThreErrHigh = SK_SEN_PHY_2V5_HIGH_ERR; - pAC->I2c.SenTable[i].SenThreWarnHigh = SK_SEN_PHY_2V5_HIGH_WARN; - pAC->I2c.SenTable[i].SenThreWarnLow = SK_SEN_PHY_2V5_LOW_WARN; - pAC->I2c.SenTable[i].SenThreErrLow = SK_SEN_PHY_2V5_LOW_ERR; - pAC->I2c.SenTable[i].SenReg = LM80_VT6_IN; - } - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_INIT | SK_ERRCL_SW, - SKERR_I2C_E001, SKERR_I2C_E001MSG); - break; - } - - pAC->I2c.SenTable[i].SenValue = 0; - pAC->I2c.SenTable[i].SenErrFlag = SK_SEN_ERR_OK; - pAC->I2c.SenTable[i].SenErrCts = 0; - pAC->I2c.SenTable[i].SenBegErrTS = 0; - pAC->I2c.SenTable[i].SenState = SK_SEN_IDLE; - pAC->I2c.SenTable[i].SenRead = SkLm80ReadSensor; - pAC->I2c.SenTable[i].SenDev = LM80_ADDR; - } - -#ifndef SK_DIAG - pAC->I2c.DummyReads = pAC->I2c.MaxSens; -#endif /* !SK_DIAG */ - - /* Clear I2C IRQ */ - SK_OUT32(IoC, B2_I2C_IRQ, I2C_CLR_IRQ); - - /* Now we are I/O initialized */ - pAC->I2c.InitLevel = SK_INIT_IO; - return(0); -} /* SkI2cInit1 */ - - -/* - * Init level 2: Start first sensor read. - */ -static int SkI2cInit2( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC) /* I/O Context */ -{ - int ReadComplete; - SK_SENSOR *pSen; - - if (pAC->I2c.InitLevel != SK_INIT_IO) { - /* ReInit not needed in I2C module */ - /* Init0 and Init2 not permitted */ - return(0); - } - - pSen = &pAC->I2c.SenTable[pAC->I2c.CurrSens]; - ReadComplete = SkI2cReadSensor(pAC, IoC, pSen); - - if (ReadComplete) { - SK_ERR_LOG(pAC, SK_ERRCL_INIT, SKERR_I2C_E008, SKERR_I2C_E008MSG); - } - - /* Now we are correctly initialized */ - pAC->I2c.InitLevel = SK_INIT_RUN; - - return(0); -} /* SkI2cInit2*/ - - -/* - * Initialize I2C devices - * - * Get the first voltage value and discard it. - * Go into temperature read mode. A default pointer is not set. - * - * The things to be done depend on the init level in the parameter list: - * Level 0: - * Initialize only the data structures. Do NOT access hardware. - * Level 1: - * Initialize hardware through SK_IN / SK_OUT commands. Do NOT use interrupts. - * Level 2: - * Everything is possible. Interrupts may be used from now on. - * - * return: - * 0 = success - * other = error. - */ -int SkI2cInit( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context needed in levels 1 and 2 */ -int Level) /* Init Level */ -{ - - switch (Level) { - case SK_INIT_DATA: - return(SkI2cInit0(pAC)); - case SK_INIT_IO: - return(SkI2cInit1(pAC, IoC)); - case SK_INIT_RUN: - return(SkI2cInit2(pAC, IoC)); - default: - break; - } - - return(0); -} /* SkI2cInit */ - - -#ifndef SK_DIAG - -/* - * Interrupt service function for the I2C Interface - * - * Clears the Interrupt source - * - * Reads the register and check it for sending a trap. - * - * Starts the timer if necessary. - */ -void SkI2cIsr( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC) /* I/O Context */ -{ - SK_EVPARA Para; - - /* Clear I2C IRQ */ - SK_OUT32(IoC, B2_I2C_IRQ, I2C_CLR_IRQ); - - Para.Para64 = 0; - SkEventQueue(pAC, SKGE_I2C, SK_I2CEV_IRQ, Para); -} /* SkI2cIsr */ - - -/* - * Check this sensors Value against the threshold and send events. - */ -static void SkI2cCheckSensor( -SK_AC *pAC, /* Adapter Context */ -SK_SENSOR *pSen) -{ - SK_EVPARA ParaLocal; - SK_BOOL TooHigh; /* Is sensor too high? */ - SK_BOOL TooLow; /* Is sensor too low? */ - SK_U64 CurrTime; /* Current Time */ - SK_BOOL DoTrapSend; /* We need to send a trap */ - SK_BOOL DoErrLog; /* We need to log the error */ - SK_BOOL IsError; /* We need to log the error */ - - /* Check Dummy Reads first */ - if (pAC->I2c.DummyReads > 0) { - pAC->I2c.DummyReads--; - return; - } - - /* Get the current time */ - CurrTime = SkOsGetTime(pAC); - - /* Set para to the most useful setting: The current sensor. */ - ParaLocal.Para64 = (SK_U64)pAC->I2c.CurrSens; - - /* Check the Value against the thresholds. First: Error Thresholds */ - TooHigh = (pSen->SenValue > pSen->SenThreErrHigh); - TooLow = (pSen->SenValue < pSen->SenThreErrLow); - - IsError = SK_FALSE; - if (TooHigh || TooLow) { - /* Error condition is satisfied */ - DoTrapSend = SK_TRUE; - DoErrLog = SK_TRUE; - - /* Now error condition is satisfied */ - IsError = SK_TRUE; - - if (pSen->SenErrFlag == SK_SEN_ERR_ERR) { - /* This state is the former one */ - - /* So check first whether we have to send a trap */ - if (pSen->SenLastErrTrapTS + SK_SEN_ERR_TR_HOLD > - CurrTime) { - /* - * Do NOT send the Trap. The hold back time - * has to run out first. - */ - DoTrapSend = SK_FALSE; - } - - /* Check now whether we have to log an Error */ - if (pSen->SenLastErrLogTS + SK_SEN_ERR_LOG_HOLD > - CurrTime) { - /* - * Do NOT log the error. The hold back time - * has to run out first. - */ - DoErrLog = SK_FALSE; - } - } - else { - /* We came from a different state -> Set Begin Time Stamp */ - pSen->SenBegErrTS = CurrTime; - pSen->SenErrFlag = SK_SEN_ERR_ERR; - } - - if (DoTrapSend) { - /* Set current Time */ - pSen->SenLastErrTrapTS = CurrTime; - pSen->SenErrCts++; - - /* Queue PNMI Event */ - SkEventQueue(pAC, SKGE_PNMI, (TooHigh ? - SK_PNMI_EVT_SEN_ERR_UPP : - SK_PNMI_EVT_SEN_ERR_LOW), - ParaLocal); - } - - if (DoErrLog) { - /* Set current Time */ - pSen->SenLastErrLogTS = CurrTime; - - if (pSen->SenType == SK_SEN_TEMP) { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_I2C_E011, - SKERR_I2C_E011MSG); - } else if (pSen->SenType == SK_SEN_VOLT) { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_I2C_E012, - SKERR_I2C_E012MSG); - } else - { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_I2C_E015, - SKERR_I2C_E015MSG); - } - } - } - - /* Check the Value against the thresholds */ - /* 2nd: Warning thresholds */ - TooHigh = (pSen->SenValue > pSen->SenThreWarnHigh); - TooLow = (pSen->SenValue < pSen->SenThreWarnLow); - - if (!IsError && (TooHigh || TooLow)) { - /* Error condition is satisfied */ - DoTrapSend = SK_TRUE; - DoErrLog = SK_TRUE; - - if (pSen->SenErrFlag == SK_SEN_ERR_WARN) { - /* This state is the former one */ - - /* So check first whether we have to send a trap */ - if (pSen->SenLastWarnTrapTS + SK_SEN_WARN_TR_HOLD > - CurrTime) { - /* - * Do NOT send the Trap. The hold back time - * has to run out first. - */ - DoTrapSend = SK_FALSE; - } - - /* Check now whether we have to log an Error */ - if (pSen->SenLastWarnLogTS + SK_SEN_WARN_LOG_HOLD > - CurrTime) { - /* - * Do NOT log the error. The hold back time - * has to run out first. - */ - DoErrLog = SK_FALSE; - } - } - else { - /* We came from a different state -> Set Begin Time Stamp */ - pSen->SenBegWarnTS = CurrTime; - pSen->SenErrFlag = SK_SEN_ERR_WARN; - } - - if (DoTrapSend) { - /* Set current Time */ - pSen->SenLastWarnTrapTS = CurrTime; - pSen->SenWarnCts++; - - /* Queue PNMI Event */ - SkEventQueue(pAC, SKGE_PNMI, (TooHigh ? - SK_PNMI_EVT_SEN_WAR_UPP : - SK_PNMI_EVT_SEN_WAR_LOW), - ParaLocal); - } - - if (DoErrLog) { - /* Set current Time */ - pSen->SenLastWarnLogTS = CurrTime; - - if (pSen->SenType == SK_SEN_TEMP) { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_I2C_E009, - SKERR_I2C_E009MSG); - } else if (pSen->SenType == SK_SEN_VOLT) { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_I2C_E010, - SKERR_I2C_E010MSG); - } else - { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_I2C_E014, - SKERR_I2C_E014MSG); - } - } - } - - /* Check for NO error at all */ - if (!IsError && !TooHigh && !TooLow) { - /* Set o.k. Status if no error and no warning condition */ - pSen->SenErrFlag = SK_SEN_ERR_OK; - } - - /* End of check against the thresholds */ - - /* Bug fix AF: 16.Aug.2001: Correct the init base - * of LM80 sensor. - */ - if (pSen->SenInit == SK_SEN_DYN_INIT_PCI_IO) { - - pSen->SenInit = SK_SEN_DYN_INIT_NONE; - - if (pSen->SenValue > SK_SEN_PCI_IO_RANGE_LIMITER) { - /* 5V PCI-IO Voltage */ - pSen->SenThreWarnLow = SK_SEN_PCI_IO_5V_LOW_WARN; - pSen->SenThreErrLow = SK_SEN_PCI_IO_5V_LOW_ERR; - } - else { - /* 3.3V PCI-IO Voltage */ - pSen->SenThreWarnHigh = SK_SEN_PCI_IO_3V3_HIGH_WARN; - pSen->SenThreErrHigh = SK_SEN_PCI_IO_3V3_HIGH_ERR; - } - } - -#if 0 - /* Dynamic thresholds also for VAUX of LM80 sensor */ - if (pSen->SenInit == SK_SEN_DYN_INIT_VAUX) { - - pSen->SenInit = SK_SEN_DYN_INIT_NONE; - - /* 3.3V VAUX Voltage */ - if (pSen->SenValue > SK_SEN_VAUX_RANGE_LIMITER) { - pSen->SenThreWarnLow = SK_SEN_VAUX_3V3_LOW_WARN; - pSen->SenThreErrLow = SK_SEN_VAUX_3V3_LOW_ERR; - } - /* 0V VAUX Voltage */ - else { - pSen->SenThreWarnHigh = SK_SEN_VAUX_0V_WARN_ERR; - pSen->SenThreErrHigh = SK_SEN_VAUX_0V_WARN_ERR; - } - } - - /* - * Check initialization state: - * The VIO Thresholds need adaption - */ - if (!pSen->SenInit && pSen->SenReg == LM80_VT1_IN && - pSen->SenValue > SK_SEN_WARNLOW2C && - pSen->SenValue < SK_SEN_WARNHIGH2) { - pSen->SenThreErrLow = SK_SEN_ERRLOW2C; - pSen->SenThreWarnLow = SK_SEN_WARNLOW2C; - pSen->SenInit = SK_TRUE; - } - - if (!pSen->SenInit && pSen->SenReg == LM80_VT1_IN && - pSen->SenValue > SK_SEN_WARNLOW2 && - pSen->SenValue < SK_SEN_WARNHIGH2C) { - pSen->SenThreErrHigh = SK_SEN_ERRHIGH2C; - pSen->SenThreWarnHigh = SK_SEN_WARNHIGH2C; - pSen->SenInit = SK_TRUE; - } -#endif - - if (pSen->SenInit != SK_SEN_DYN_INIT_NONE) { - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_I2C_E013, SKERR_I2C_E013MSG); - } -} /* SkI2cCheckSensor*/ - - -/* - * The only Event to be served is the timeout event - * - */ -int SkI2cEvent( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 Event, /* Module specific Event */ -SK_EVPARA Para) /* Event specific Parameter */ -{ - int ReadComplete; - SK_SENSOR *pSen; - SK_U32 Time; - SK_EVPARA ParaLocal; - int i; - - /* New case: no sensors */ - if (pAC->I2c.MaxSens == 0) { - return(0); - } - - switch (Event) { - case SK_I2CEV_IRQ: - pSen = &pAC->I2c.SenTable[pAC->I2c.CurrSens]; - ReadComplete = SkI2cReadSensor(pAC, IoC, pSen); - - if (ReadComplete) { - /* Check sensor against defined thresholds */ - SkI2cCheckSensor (pAC, pSen); - - /* Increment Current sensor and set appropriate Timeout */ - pAC->I2c.CurrSens++; - if (pAC->I2c.CurrSens >= pAC->I2c.MaxSens) { - pAC->I2c.CurrSens = 0; - Time = SK_I2C_TIM_LONG; - } - else { - Time = SK_I2C_TIM_SHORT; - } - - /* Start Timer */ - ParaLocal.Para64 = (SK_U64)0; - - pAC->I2c.TimerMode = SK_TIMER_NEW_GAUGING; - - SkTimerStart(pAC, IoC, &pAC->I2c.SenTimer, Time, - SKGE_I2C, SK_I2CEV_TIM, ParaLocal); - } - else { - /* Start Timer */ - ParaLocal.Para64 = (SK_U64)0; - - pAC->I2c.TimerMode = SK_TIMER_WATCH_STATEMACHINE; - - SkTimerStart(pAC, IoC, &pAC->I2c.SenTimer, SK_I2C_TIM_WATCH, - SKGE_I2C, SK_I2CEV_TIM, ParaLocal); - } - break; - case SK_I2CEV_TIM: - if (pAC->I2c.TimerMode == SK_TIMER_NEW_GAUGING) { - - ParaLocal.Para64 = (SK_U64)0; - SkTimerStop(pAC, IoC, &pAC->I2c.SenTimer); - - pSen = &pAC->I2c.SenTable[pAC->I2c.CurrSens]; - ReadComplete = SkI2cReadSensor(pAC, IoC, pSen); - - if (ReadComplete) { - /* Check sensor against defined thresholds */ - SkI2cCheckSensor (pAC, pSen); - - /* Increment Current sensor and set appropriate Timeout */ - pAC->I2c.CurrSens++; - if (pAC->I2c.CurrSens == pAC->I2c.MaxSens) { - pAC->I2c.CurrSens = 0; - Time = SK_I2C_TIM_LONG; - } - else { - Time = SK_I2C_TIM_SHORT; - } - - /* Start Timer */ - ParaLocal.Para64 = (SK_U64)0; - - pAC->I2c.TimerMode = SK_TIMER_NEW_GAUGING; - - SkTimerStart(pAC, IoC, &pAC->I2c.SenTimer, Time, - SKGE_I2C, SK_I2CEV_TIM, ParaLocal); - } - } - else { - pSen = &pAC->I2c.SenTable[pAC->I2c.CurrSens]; - pSen->SenErrFlag = SK_SEN_ERR_FAULTY; - SK_I2C_STOP(IoC); - - /* Increment Current sensor and set appropriate Timeout */ - pAC->I2c.CurrSens++; - if (pAC->I2c.CurrSens == pAC->I2c.MaxSens) { - pAC->I2c.CurrSens = 0; - Time = SK_I2C_TIM_LONG; - } - else { - Time = SK_I2C_TIM_SHORT; - } - - /* Start Timer */ - ParaLocal.Para64 = (SK_U64)0; - - pAC->I2c.TimerMode = SK_TIMER_NEW_GAUGING; - - SkTimerStart(pAC, IoC, &pAC->I2c.SenTimer, Time, - SKGE_I2C, SK_I2CEV_TIM, ParaLocal); - } - break; - case SK_I2CEV_CLEAR: - for (i = 0; i < SK_MAX_SENSORS; i++) { - pAC->I2c.SenTable[i].SenErrFlag = SK_SEN_ERR_OK; - pAC->I2c.SenTable[i].SenErrCts = 0; - pAC->I2c.SenTable[i].SenWarnCts = 0; - pAC->I2c.SenTable[i].SenBegErrTS = 0; - pAC->I2c.SenTable[i].SenBegWarnTS = 0; - pAC->I2c.SenTable[i].SenLastErrTrapTS = (SK_U64)0; - pAC->I2c.SenTable[i].SenLastErrLogTS = (SK_U64)0; - pAC->I2c.SenTable[i].SenLastWarnTrapTS = (SK_U64)0; - pAC->I2c.SenTable[i].SenLastWarnLogTS = (SK_U64)0; - } - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_I2C_E006, SKERR_I2C_E006MSG); - } - - return(0); -} /* SkI2cEvent*/ - -#endif /* !SK_DIAG */ diff --git a/drivers/net/sk98lin/sklm80.c b/drivers/net/sk98lin/sklm80.c deleted file mode 100644 index 9f455f79bc..0000000000 --- a/drivers/net/sk98lin/sklm80.c +++ /dev/null @@ -1,288 +0,0 @@ -/****************************************************************************** - * - * Name: sklm80.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.20 $ - * Date: $Date: 2002/08/13 09:16:27 $ - * Purpose: Funktions to access Voltage and Temperature Sensor (LM80) - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2002 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: sklm80.c,v $ - * Revision 1.20 2002/08/13 09:16:27 rschmidt - * Changed return value for SkLm80ReadSensor() back to 'int' - * Editorial changes - * - * Revision 1.19 2002/08/06 09:43:31 jschmalz - * Extensions and changes for Yukon - * - * Revision 1.18 2002/08/02 12:26:57 rschmidt - * Editorial changes - * - * Revision 1.17 1999/11/22 13:35:51 cgoos - * Changed license header to GPL. - * - * Revision 1.16 1999/05/27 14:05:47 malthoff - * Fans: Set SenVal to 0 if the fan value is 0 or 0xff. Both values - * are outside the limits (0: div zero error, 0xff: value not in - * range, assume 0). - * - * Revision 1.15 1999/05/27 13:38:51 malthoff - * Pervent from Division by zero errors. - * - * Revision 1.14 1999/05/20 09:20:01 cgoos - * Changes for 1000Base-T (Fan sensors). - * - * Revision 1.13 1998/10/22 09:48:14 gklug - * fix: SysKonnectFileId typo - * - * Revision 1.12 1998/10/09 06:12:06 malthoff - * Remove ID_sccs by SysKonnectFileId. - * - * Revision 1.11 1998/09/04 08:33:48 malthoff - * bug fix: SenState = SK_SEN_IDLE when - * leaving SK_SEN_VALEXT state - * - * Revision 1.10 1998/08/20 12:02:10 gklug - * fix: compiler warnings type mismatch - * - * Revision 1.9 1998/08/20 11:37:38 gklug - * chg: change Ioc to IoC - * - * Revision 1.8 1998/08/19 12:20:58 gklug - * fix: remove struct from C files (see CCC) - * - * Revision 1.7 1998/08/17 07:04:57 malthoff - * Take SkLm80RcvReg() function from ski2c.c. - * Add IoC parameter to BREAK_OR_WAIT() macro. - * - * Revision 1.6 1998/08/14 07:11:28 malthoff - * remove pAc with pAC. - * - * Revision 1.5 1998/08/14 06:46:55 gklug - * fix: temperature can get negative - * - * Revision 1.4 1998/08/13 08:27:04 gklug - * add: temperature reading now o.k. - * fix: pSen declaration, SK_ERR_LOG call, ADDR macro - * - * Revision 1.3 1998/08/13 07:28:21 gklug - * fix: pSen was wrong initialized - * add: correct conversion for voltage readings - * - * Revision 1.2 1998/08/11 07:52:14 gklug - * add: Lm80 read sensor function - * - * Revision 1.1 1998/07/17 09:57:12 gklug - * initial version - * - * - * - ******************************************************************************/ - - -#include <config.h> - -/* - LM80 functions -*/ -static const char SysKonnectFileId[] = - "$Id: sklm80.c,v 1.20 2002/08/13 09:16:27 rschmidt Exp $" ; - -#include "h/skdrv1st.h" /* Driver Specific Definitions */ -#include "h/lm80.h" -#include "h/skdrv2nd.h" /* Adapter Control- and Driver specific Def. */ - -#ifdef SK_DIAG -#define BREAK_OR_WAIT(pAC,IoC,Event) SkI2cWait(pAC,IoC,Event) -#else /* nSK_DIAG */ -#define BREAK_OR_WAIT(pAC,IoC,Event) break -#endif /* nSK_DIAG */ - -#ifdef SK_DIAG -/* - * read the register 'Reg' from the device 'Dev' - * - * return read error -1 - * success the read value - */ -int SkLm80RcvReg( -SK_IOC IoC, /* Adapter Context */ -int Dev, /* I2C device address */ -int Reg) /* register to read */ -{ - int Val = 0; - int TempExt; - - /* Signal device number */ - if (SkI2cSndDev(IoC, Dev, I2C_WRITE)) { - return(-1); - } - - if (SkI2cSndByte(IoC, Reg)) { - return(-1); - } - - /* repeat start */ - if (SkI2cSndDev(IoC, Dev, I2C_READ)) { - return(-1); - } - - switch (Reg) { - case LM80_TEMP_IN: - Val = (int)SkI2cRcvByte(IoC, 1); - - /* First: correct the value: it might be negative */ - if ((Val & 0x80) != 0) { - /* Value is negative */ - Val = Val - 256; - } - Val = Val * SK_LM80_TEMP_LSB; - SkI2cStop(IoC); - - TempExt = (int)SkLm80RcvReg(IoC, LM80_ADDR, LM80_TEMP_CTRL); - - if (Val > 0) { - Val += ((TempExt >> 7) * SK_LM80_TEMPEXT_LSB); - } - else { - Val -= ((TempExt >> 7) * SK_LM80_TEMPEXT_LSB); - } - return(Val); - break; - case LM80_VT0_IN: - case LM80_VT1_IN: - case LM80_VT2_IN: - case LM80_VT3_IN: - Val = (int)SkI2cRcvByte(IoC, 1) * SK_LM80_VT_LSB; - break; - - default: - Val = (int)SkI2cRcvByte(IoC, 1); - break; - } - - SkI2cStop(IoC); - return(Val); -} -#endif /* SK_DIAG */ - -/* - * read a sensors value (LM80 specific) - * - * This function reads a sensors value from the I2C sensor chip LM80. - * The sensor is defined by its index into the sensors database in the struct - * pAC points to. - * - * Returns 1 if the read is completed - * 0 if the read must be continued (I2C Bus still allocated) - */ -int SkLm80ReadSensor( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context needed in level 1 and 2 */ -SK_SENSOR *pSen) /* Sensor to be read */ -{ - SK_I32 Value; - - switch (pSen->SenState) { - case SK_SEN_IDLE: - /* Send address to ADDR register */ - SK_I2C_CTL(IoC, I2C_READ, pSen->SenDev, pSen->SenReg, 0); - - pSen->SenState = SK_SEN_VALUE ; - BREAK_OR_WAIT(pAC, IoC, I2C_READ); - - case SK_SEN_VALUE: - /* Read value from data register */ - SK_IN32(IoC, B2_I2C_DATA, ((SK_U32 *)&Value)); - - Value &= 0xff; /* only least significant byte is valid */ - - /* Do NOT check the Value against the thresholds */ - /* Checking is done in the calling instance */ - - if (pSen->SenType == SK_SEN_VOLT) { - /* Voltage sensor */ - pSen->SenValue = Value * SK_LM80_VT_LSB; - pSen->SenState = SK_SEN_IDLE ; - return(1); - } - - if (pSen->SenType == SK_SEN_FAN) { - if (Value != 0 && Value != 0xff) { - /* Fan speed counter */ - pSen->SenValue = SK_LM80_FAN_FAKTOR/Value; - } - else { - /* Indicate Fan error */ - pSen->SenValue = 0; - } - pSen->SenState = SK_SEN_IDLE ; - return(1); - } - - /* First: correct the value: it might be negative */ - if ((Value & 0x80) != 0) { - /* Value is negative */ - Value = Value - 256; - } - - /* We have a temperature sensor and need to get the signed extension. - * For now we get the extension from the last reading, so in the normal - * case we won't see flickering temperatures. - */ - pSen->SenValue = (Value * SK_LM80_TEMP_LSB) + - (pSen->SenValue % SK_LM80_TEMP_LSB); - - /* Send address to ADDR register */ - SK_I2C_CTL(IoC, I2C_READ, pSen->SenDev, LM80_TEMP_CTRL, 0); - - pSen->SenState = SK_SEN_VALEXT ; - BREAK_OR_WAIT(pAC, IoC, I2C_READ); - - case SK_SEN_VALEXT: - /* Read value from data register */ - SK_IN32(IoC, B2_I2C_DATA, ((SK_U32 *)&Value)); - Value &= LM80_TEMP_LSB_9; /* only bit 7 is valid */ - - /* cut the LSB bit */ - pSen->SenValue = ((pSen->SenValue / SK_LM80_TEMP_LSB) * - SK_LM80_TEMP_LSB); - - if (pSen->SenValue < 0) { - /* Value negative: The bit value must be subtracted */ - pSen->SenValue -= ((Value >> 7) * SK_LM80_TEMPEXT_LSB); - } - else { - /* Value positive: The bit value must be added */ - pSen->SenValue += ((Value >> 7) * SK_LM80_TEMPEXT_LSB); - } - - pSen->SenState = SK_SEN_IDLE ; - return(1); - - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_I2C_E007, SKERR_I2C_E007MSG); - return(1); - } - - /* Not completed */ - return(0); -} diff --git a/drivers/net/sk98lin/skproc.c b/drivers/net/sk98lin/skproc.c deleted file mode 100644 index 9325ee7e55..0000000000 --- a/drivers/net/sk98lin/skproc.c +++ /dev/null @@ -1,510 +0,0 @@ -/****************************************************************************** - * - * Name: skproc.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.4 $ - * Date: $Date: 2003/02/25 14:16:37 $ - * Purpose: Funktions to display statictic data - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Created 22-Nov-2000 - * Author: Mirko Lindner (mlindner@syskonnect.de) - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ -/****************************************************************************** - * - * History: - * - * $Log: skproc.c,v $ - * Revision 1.4 2003/02/25 14:16:37 mlindner - * Fix: Copyright statement - * - * Revision 1.3 2002/10/02 12:59:51 mlindner - * Add: Support for Yukon - * Add: Speed check and setup - * Add: Merge source for kernel 2.2.x and 2.4.x - * Add: Read sensor names directly from VPD - * Fix: Volt values - * - * Revision 1.2.2.7 2002/01/14 12:45:15 mlindner - * Fix: Editorial changes - * - * Revision 1.2.2.6 2001/12/06 15:26:07 mlindner - * Fix: Return value of proc_read - * - * Revision 1.2.2.5 2001/12/06 09:57:39 mlindner - * New ProcFs entries - * - * Revision 1.2.2.4 2001/09/05 12:16:02 mlindner - * Add: New ProcFs entries - * Fix: Counter Errors (Jumbo == to long errors) - * Fix: Kernel error compilation - * Fix: too short counters - * - * Revision 1.2.2.3 2001/06/25 07:26:26 mlindner - * Add: More error messages - * - * Revision 1.2.2.2 2001/03/15 12:50:13 mlindner - * fix: ProcFS owner protection - * - * Revision 1.2.2.1 2001/03/12 16:43:48 mlindner - * chg: 2.4 requirements for procfs - * - * Revision 1.1 2001/01/22 14:15:31 mlindner - * added ProcFs functionality - * Dual Net functionality integrated - * Rlmt networks added - * - * - ******************************************************************************/ - -#include <config.h> - -#include <linux/proc_fs.h> - -#include "h/skdrv1st.h" -#include "h/skdrv2nd.h" -#define ZEROPAD 1 /* pad with zero */ -#define SIGN 2 /* unsigned/signed long */ -#define PLUS 4 /* show plus */ -#define SPACE 8 /* space if plus */ -#define LEFT 16 /* left justified */ -#define SPECIALX 32 /* 0x */ -#define LARGE 64 - -extern SK_AC *pACList; -extern struct net_device *SkGeRootDev; - -extern char *SkNumber (char *str, - long long num, - int base, - int size, - int precision, - int type); - - -/***************************************************************************** - * - * proc_read - print "summaries" entry - * - * Description: - * This function fills the proc entry with statistic data about - * the ethernet device. - * - * - * Returns: buffer with statistic data - * - */ -int proc_read(char *buffer, -char **buffer_location, -off_t offset, -int buffer_length, -int *eof, -void *data) -{ - int len = 0; - int t; - int i; - DEV_NET *pNet; - SK_AC *pAC; - char test_buf[100]; - char sens_msg[50]; - unsigned long Flags; - unsigned int Size; - struct SK_NET_DEVICE *next; - struct SK_NET_DEVICE *SkgeProcDev = SkGeRootDev; - - SK_PNMI_STRUCT_DATA *pPnmiStruct; - SK_PNMI_STAT *pPnmiStat; - struct proc_dir_entry *file = (struct proc_dir_entry*) data; - - while (SkgeProcDev) { - pNet = (DEV_NET*) SkgeProcDev->priv; - pAC = pNet->pAC; - next = pAC->Next; - pPnmiStruct = &pAC->PnmiStruct; - /* NetIndex in GetStruct is now required, zero is only dummy */ - - for (t=pAC->GIni.GIMacsFound; t > 0; t--) { - if ((pAC->GIni.GIMacsFound == 2) && pAC->RlmtNets == 1) - t--; - - spin_lock_irqsave(&pAC->SlowPathLock, Flags); - Size = SK_PNMI_STRUCT_SIZE; - SkPnmiGetStruct(pAC, pAC->IoBase, - pPnmiStruct, &Size, t-1); - spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - - if (strcmp(pAC->dev[t-1]->name, file->name) == 0) { - pPnmiStat = &pPnmiStruct->Stat[0]; - len = sprintf(buffer, - "\nDetailed statistic for device %s\n", - pAC->dev[t-1]->name); - len += sprintf(buffer + len, - "=======================================\n"); - - /* Board statistics */ - len += sprintf(buffer + len, - "\nBoard statistics\n\n"); - len += sprintf(buffer + len, - "Active Port %c\n", - 'A' + pAC->Rlmt.Net[t-1].Port[pAC->Rlmt. - Net[t-1].PrefPort]->PortNumber); - len += sprintf(buffer + len, - "Preferred Port %c\n", - 'A' + pAC->Rlmt.Net[t-1].Port[pAC->Rlmt. - Net[t-1].PrefPort]->PortNumber); - - len += sprintf(buffer + len, - "Bus speed (MHz) %d\n", - pPnmiStruct->BusSpeed); - - len += sprintf(buffer + len, - "Bus width (Bit) %d\n", - pPnmiStruct->BusWidth); - len += sprintf(buffer + len, - "Hardware revision v%d.%d\n", - (pAC->GIni.GIPciHwRev >> 4) & 0x0F, - pAC->GIni.GIPciHwRev & 0x0F); - - /* Print sensor informations */ - for (i=0; i < pAC->I2c.MaxSens; i ++) { - /* Check type */ - switch (pAC->I2c.SenTable[i].SenType) { - case 1: - strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc); - strcat(sens_msg, " (C)"); - len += sprintf(buffer + len, - "%-25s %d.%02d\n", - sens_msg, - pAC->I2c.SenTable[i].SenValue / 10, - pAC->I2c.SenTable[i].SenValue % 10); - - strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc); - strcat(sens_msg, " (F)"); - len += sprintf(buffer + len, - "%-25s %d.%02d\n", - sens_msg, - ((((pAC->I2c.SenTable[i].SenValue) - *10)*9)/5 + 3200)/100, - ((((pAC->I2c.SenTable[i].SenValue) - *10)*9)/5 + 3200) % 10); - break; - case 2: - strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc); - strcat(sens_msg, " (V)"); - len += sprintf(buffer + len, - "%-25s %d.%03d\n", - sens_msg, - pAC->I2c.SenTable[i].SenValue / 1000, - pAC->I2c.SenTable[i].SenValue % 1000); - break; - case 3: - strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc); - strcat(sens_msg, " (rpm)"); - len += sprintf(buffer + len, - "%-25s %d\n", - sens_msg, - pAC->I2c.SenTable[i].SenValue); - break; - default: - break; - } - } - - /*Receive statistics */ - len += sprintf(buffer + len, - "\nReceive statistics\n\n"); - - len += sprintf(buffer + len, - "Received bytes %s\n", - SkNumber(test_buf, pPnmiStat->StatRxOctetsOkCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Received packets %s\n", - SkNumber(test_buf, pPnmiStat->StatRxOkCts, - 10,0,-1,0)); -#if 0 - if (pAC->GIni.GP[0].PhyType == SK_PHY_XMAC && - pAC->HWRevision < 12) { - pPnmiStruct->InErrorsCts = pPnmiStruct->InErrorsCts - - pPnmiStat->StatRxShortsCts; - pPnmiStat->StatRxShortsCts = 0; - } -#endif - if (pNet->Mtu > 1500) - pPnmiStruct->InErrorsCts = pPnmiStruct->InErrorsCts - - pPnmiStat->StatRxTooLongCts; - - len += sprintf(buffer + len, - "Receive errors %s\n", - SkNumber(test_buf, pPnmiStruct->InErrorsCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Receive drops %s\n", - SkNumber(test_buf, pPnmiStruct->RxNoBufCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Received multicast %s\n", - SkNumber(test_buf, pPnmiStat->StatRxMulticastOkCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Receive error types\n"); - len += sprintf(buffer + len, - " length %s\n", - SkNumber(test_buf, pPnmiStat->StatRxRuntCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " buffer overflow %s\n", - SkNumber(test_buf, pPnmiStat->StatRxFifoOverflowCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " bad crc %s\n", - SkNumber(test_buf, pPnmiStat->StatRxFcsCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " framing %s\n", - SkNumber(test_buf, pPnmiStat->StatRxFramingCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " missed frames %s\n", - SkNumber(test_buf, pPnmiStat->StatRxMissedCts, - 10, 0, -1, 0)); - - if (pNet->Mtu > 1500) - pPnmiStat->StatRxTooLongCts = 0; - - len += sprintf(buffer + len, - " too long %s\n", - SkNumber(test_buf, pPnmiStat->StatRxTooLongCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " carrier extension %s\n", - SkNumber(test_buf, pPnmiStat->StatRxCextCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " too short %s\n", - SkNumber(test_buf, pPnmiStat->StatRxShortsCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " symbol %s\n", - SkNumber(test_buf, pPnmiStat->StatRxSymbolCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " LLC MAC size %s\n", - SkNumber(test_buf, pPnmiStat->StatRxIRLengthCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " carrier event %s\n", - SkNumber(test_buf, pPnmiStat->StatRxCarrierCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " jabber %s\n", - SkNumber(test_buf, pPnmiStat->StatRxJabberCts, - 10, 0, -1, 0)); - - - /*Transmit statistics */ - len += sprintf(buffer + len, - "\nTransmit statistics\n\n"); - - len += sprintf(buffer + len, - "Transmited bytes %s\n", - SkNumber(test_buf, pPnmiStat->StatTxOctetsOkCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Transmited packets %s\n", - SkNumber(test_buf, pPnmiStat->StatTxOkCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Transmit errors %s\n", - SkNumber(test_buf, pPnmiStat->StatTxSingleCollisionCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Transmit dropped %s\n", - SkNumber(test_buf, pPnmiStruct->TxNoBufCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Transmit collisions %s\n", - SkNumber(test_buf, pPnmiStat->StatTxSingleCollisionCts, - 10,0,-1,0)); - len += sprintf(buffer + len, - "Transmit errors types\n"); - len += sprintf(buffer + len, - " excessive collision %ld\n", - pAC->stats.tx_aborted_errors); - len += sprintf(buffer + len, - " carrier %s\n", - SkNumber(test_buf, pPnmiStat->StatTxCarrierCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " fifo underrun %s\n", - SkNumber(test_buf, pPnmiStat->StatTxFifoUnderrunCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " heartbeat %s\n", - SkNumber(test_buf, pPnmiStat->StatTxCarrierCts, - 10, 0, -1, 0)); - len += sprintf(buffer + len, - " window %ld\n", - pAC->stats.tx_window_errors); - - } - } - SkgeProcDev = next; - } - if (offset >= len) { - *eof = 1; - return 0; - } - - *buffer_location = buffer + offset; - if (buffer_length >= len - offset) { - *eof = 1; - } - return (min_t(int, buffer_length, len - offset)); -} - - -/***************************************************************************** - * - * SkDoDiv - convert 64bit number - * - * Description: - * This function "converts" a long long number. - * - * Returns: - * remainder of division - */ -static long SkDoDiv (long long Dividend, int Divisor, long long *pErg) -{ - long Rest; - long long Ergebnis; - long Akku; - - - Akku = Dividend >> 32; - - Ergebnis = ((long long) (Akku / Divisor)) << 32; - Rest = Akku % Divisor; - - Akku = Rest << 16; - Akku |= ((Dividend & 0xFFFF0000) >> 16); - - - Ergebnis += ((long long) (Akku / Divisor)) << 16; - Rest = Akku % Divisor; - - Akku = Rest << 16; - Akku |= (Dividend & 0xFFFF); - - Ergebnis += (Akku / Divisor); - Rest = Akku % Divisor; - - *pErg = Ergebnis; - return (Rest); -} - - -#if 0 -#define do_div(n,base) ({ \ -long long __res; \ -__res = ((unsigned long long) n) % (unsigned) base; \ -n = ((unsigned long long) n) / (unsigned) base; \ -__res; }) - -#endif - - -/***************************************************************************** - * - * SkNumber - Print results - * - * Description: - * This function converts a long long number into a string. - * - * Returns: - * number as string - */ -char * SkNumber(char * str, long long num, int base, int size, int precision - ,int type) -{ - char c,sign,tmp[66], *strorg = str; - const char *digits="0123456789abcdefghijklmnopqrstuvwxyz"; - int i; - - if (type & LARGE) - digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; - if (type & LEFT) - type &= ~ZEROPAD; - if (base < 2 || base > 36) - return 0; - c = (type & ZEROPAD) ? '0' : ' '; - sign = 0; - if (type & SIGN) { - if (num < 0) { - sign = '-'; - num = -num; - size--; - } else if (type & PLUS) { - sign = '+'; - size--; - } else if (type & SPACE) { - sign = ' '; - size--; - } - } - if (type & SPECIALX) { - if (base == 16) - size -= 2; - else if (base == 8) - size--; - } - i = 0; - if (num == 0) - tmp[i++]='0'; - else while (num != 0) - tmp[i++] = digits[SkDoDiv(num,base, &num)]; - - if (i > precision) - precision = i; - size -= precision; - if (!(type&(ZEROPAD+LEFT))) - while(size-->0) - *str++ = ' '; - if (sign) - *str++ = sign; - if (type & SPECIALX) { - if (base==8) - *str++ = '0'; - else if (base==16) { - *str++ = '0'; - *str++ = digits[33]; - } - } - if (!(type & LEFT)) - while (size-- > 0) - *str++ = c; - while (i < precision--) - *str++ = '0'; - while (i-- > 0) - *str++ = tmp[i]; - while (size-- > 0) - *str++ = ' '; - - str[0] = '\0'; - - return strorg; -} diff --git a/drivers/net/sk98lin/skqueue.c b/drivers/net/sk98lin/skqueue.c deleted file mode 100644 index de7441e3b8..0000000000 --- a/drivers/net/sk98lin/skqueue.c +++ /dev/null @@ -1,238 +0,0 @@ -/****************************************************************************** - * - * Name: skqueue.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.18 $ - * Date: $Date: 2002/05/07 14:11:11 $ - * Purpose: Management of an event queue. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998,1999 SysKonnect, - * a business unit of Schneider & Koch & Co. Datensysteme GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skqueue.c,v $ - * Revision 1.18 2002/05/07 14:11:11 rwahl - * Fixed Watcom Precompiler error. - * - * Revision 1.17 2002/03/25 10:06:41 mkunz - * SkIgnoreEvent deleted - * - * Revision 1.16 2002/03/15 10:51:59 mkunz - * Added event classes for link aggregation - * - * Revision 1.15 1999/11/22 13:36:29 cgoos - * Changed license header to GPL. - * - * Revision 1.14 1998/10/15 15:11:35 gklug - * fix: ID_sccs to SysKonnectFileId - * - * Revision 1.13 1998/09/08 08:47:52 gklug - * add: init level handling - * - * Revision 1.12 1998/09/08 07:43:20 gklug - * fix: Sirq Event function name - * - * Revision 1.11 1998/09/08 05:54:34 gklug - * chg: define SK_CSUM is replaced by SK_USE_CSUM - * - * Revision 1.10 1998/09/03 14:14:49 gklug - * add: CSUM and HWAC Eventclass and function. - * - * Revision 1.9 1998/08/19 09:50:50 gklug - * fix: remove struct keyword from c-code (see CCC) add typedefs - * - * Revision 1.8 1998/08/17 13:43:11 gklug - * chg: Parameter will be union of 64bit para, 2 times SK_U32 or SK_PTR - * - * Revision 1.7 1998/08/14 07:09:11 gklug - * fix: chg pAc -> pAC - * - * Revision 1.6 1998/08/11 12:13:14 gklug - * add: return code feature of Event service routines - * add: correct Error log calls - * - * Revision 1.5 1998/08/07 12:53:45 gklug - * fix: first compiled version - * - * Revision 1.4 1998/08/07 09:20:48 gklug - * adapt functions to C coding conventions. - * - * Revision 1.3 1998/08/05 11:29:32 gklug - * rmv: Timer event entry. Timer will queue event directly - * - * Revision 1.2 1998/07/31 11:22:40 gklug - * Initial version - * - * Revision 1.1 1998/07/30 15:14:01 gklug - * Initial version. Adapted from SMT - * - * - * - ******************************************************************************/ - - -#include <config.h> - -/* - Event queue and dispatcher -*/ -static const char SysKonnectFileId[] = - "$Header: /usr56/projects/ge/schedule/skqueue.c,v 1.18 2002/05/07 14:11:11 rwahl Exp $" ; - -#include "h/skdrv1st.h" /* Driver Specific Definitions */ -#include "h/skqueue.h" /* Queue Definitions */ -#include "h/skdrv2nd.h" /* Adapter Control- and Driver specific Def. */ - -#ifdef __C2MAN__ -/* - Event queue management. - - General Description: - - */ -intro() -{} -#endif - -#define PRINTF(a,b,c) - -/* - * init event queue management - * - * Must be called during init level 0. - */ -void SkEventInit( -SK_AC *pAC, /* Adapter context */ -SK_IOC Ioc, /* IO context */ -int Level) /* Init level */ -{ - switch (Level) { - case SK_INIT_DATA: - pAC->Event.EvPut = pAC->Event.EvGet = pAC->Event.EvQueue ; - break; - default: - break; - } -} - -/* - * add event to queue - */ -void SkEventQueue( -SK_AC *pAC, /* Adapters context */ -SK_U32 Class, /* Event Class */ -SK_U32 Event, /* Event to be queued */ -SK_EVPARA Para) /* Event parameter */ -{ - pAC->Event.EvPut->Class = Class ; - pAC->Event.EvPut->Event = Event ; - pAC->Event.EvPut->Para = Para ; - if (++pAC->Event.EvPut == &pAC->Event.EvQueue[SK_MAX_EVENT]) - pAC->Event.EvPut = pAC->Event.EvQueue ; - - if (pAC->Event.EvPut == pAC->Event.EvGet) { - SK_ERR_LOG(pAC, SK_ERRCL_NORES, SKERR_Q_E001, SKERR_Q_E001MSG) ; - } -} - -/* - * event dispatcher - * while event queue is not empty - * get event from queue - * send command to state machine - * end - * return error reported by individual Event function - * 0 if no error occured. - */ -int SkEventDispatcher( -SK_AC *pAC, /* Adapters Context */ -SK_IOC Ioc) /* Io context */ -{ - SK_EVENTELEM *pEv ; /* pointer into queue */ - SK_U32 Class ; - int Rtv ; - - pEv = pAC->Event.EvGet ; - PRINTF("dispatch get %x put %x\n",pEv,pAC->Event.ev_put) ; - while (pEv != pAC->Event.EvPut) { - PRINTF("dispatch Class %d Event %d\n",pEv->Class,pEv->Event) ; - switch(Class = pEv->Class) { -#ifndef SK_USE_LAC_EV - case SKGE_RLMT : /* RLMT Event */ - Rtv = SkRlmtEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_I2C : /* I2C Event */ - Rtv = SkI2cEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_PNMI : - Rtv = SkPnmiEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#endif /* SK_USE_LAC_EV */ - case SKGE_DRV : /* Driver Event */ - Rtv = SkDrvEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#ifndef SK_USE_SW_TIMER - case SKGE_HWAC : - Rtv = SkGeSirqEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#else /* !SK_USE_SW_TIMER */ - case SKGE_SWT : - Rtv = SkSwtEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#endif /* !SK_USE_SW_TIMER */ -#ifdef SK_USE_LAC_EV - case SKGE_LACP : - Rtv = SkLacpEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_RSF : - Rtv = SkRsfEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_MARKER : - Rtv = SkMarkerEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; - case SKGE_FD : - Rtv = SkFdEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#endif /* SK_USE_LAC_EV */ -#ifdef SK_USE_CSUM - case SKGE_CSUM : - Rtv = SkCsEvent(pAC,Ioc,pEv->Event,pEv->Para); - break ; -#endif /* SK_USE_CSUM */ - default : - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_Q_E002, - SKERR_Q_E002MSG) ; - Rtv = 0; - } - - if (Rtv != 0) { - return(Rtv) ; - } - - if (++pEv == &pAC->Event.EvQueue[SK_MAX_EVENT]) - pEv = pAC->Event.EvQueue ; - - /* Renew get: it is used in queue_events to detect overruns */ - pAC->Event.EvGet = pEv; - } - - return(0) ; -} - -/* End of file */ diff --git a/drivers/net/sk98lin/skrlmt.c b/drivers/net/sk98lin/skrlmt.c deleted file mode 100644 index a178dff3cc..0000000000 --- a/drivers/net/sk98lin/skrlmt.c +++ /dev/null @@ -1,3505 +0,0 @@ -/****************************************************************************** - * - * Name: skrlmt.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.68 $ - * Date: $Date: 2003/01/31 15:26:56 $ - * Purpose: Manage links on SK-NET Adapters, esp. redundant ones. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2001 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skrlmt.c,v $ - * Revision 1.68 2003/01/31 15:26:56 rschmidt - * Added init for local variables in RlmtInit(). - * - * Revision 1.67 2003/01/31 14:12:41 mkunz - * single port adapter runs now with two identical MAC addresses - * - * Revision 1.66 2002/09/23 15:14:19 rwahl - * - Reset broadcast timestamp on link down. - * - Editorial corrections. - * - * Revision 1.65 2002/07/22 14:29:48 rwahl - * - Removed BRK statement from debug check. - * - * Revision 1.64 2001/11/28 19:36:14 rwahl - * - RLMT Packets sent to an invalid MAC address in CLP/CLPSS mode - * (#10650). - * - Reworked fix for port switching in CLS mode (#10639) - * (no dependency to RLMT module). - * - Enabled dbg output for entry/exit of event functions. - * - Editorial changes. - * - * Revision 1.63 2001/10/26 07:53:18 afischer - * Port switching bug in `check local link` mode - * - * Revision 1.62 2001/07/03 12:16:30 mkunz - * New Flag ChgBcPrio (Change priority of last broadcast received) - * - * Revision 1.61 2001/03/14 12:52:08 rassmann - * Fixed reporting of active port up/down to PNMI. - * - * Revision 1.60 2001/02/21 16:02:25 gklug - * fix: when RLMT starts set Active Port for PNMI - * - * Revision 1.59 2001/02/16 14:38:19 rassmann - * Initializing some pointers earlier in the init phase. - * Rx Mbufs are freed if the net which they belong to is stopped. - * - * Revision 1.58 2001/02/14 14:06:31 rassmann - * Editorial changes. - * - * Revision 1.57 2001/02/05 14:25:26 rassmann - * Prepared RLMT for transparent operation. - * - * Revision 1.56 2001/01/30 10:29:09 rassmann - * Not checking switching befor RlmtStart. - * Editorial changes. - * - * Revision 1.55 2001/01/22 13:41:38 rassmann - * Supporting two nets on dual-port adapters. - * - * Revision 1.54 2000/11/30 13:25:07 rassmann - * Setting SK_TICK_INCR to 1 by default. - * - * Revision 1.53 2000/11/30 10:48:07 cgoos - * Changed definition of SK_RLMT_BC_DELTA. - * - * Revision 1.52 2000/11/27 12:50:03 rassmann - * Checking ports after receiving broadcasts. - * - * Revision 1.51 2000/11/17 08:58:00 rassmann - * Moved CheckSwitch from SK_RLMT_PACKET_RECEIVED to SK_RLMT_TIM event. - * - * Revision 1.50 2000/11/09 12:24:34 rassmann - * Indicating that segmentation check is not running anymore after - * SkRlmtCheckSeg(). - * Restarting segmentation timer after segmentation log. - * Editorial changes. - * - * Revision 1.49 1999/11/22 13:38:02 cgoos - * Changed license header to GPL. - * Added initialization to some variables to avoid compiler warnings. - * - * Revision 1.48 1999/10/04 14:01:17 rassmann - * Corrected reaction to reception of BPDU frames (#10441). - * - * Revision 1.47 1999/07/20 12:53:36 rassmann - * Fixed documentation errors for lookahead macros. - * - * Revision 1.46 1999/05/28 13:29:16 rassmann - * Replaced C++-style comment. - * - * Revision 1.45 1999/05/28 13:28:08 rassmann - * Corrected syntax error (xxx). - * - * Revision 1.44 1999/05/28 11:15:54 rassmann - * Changed behaviour to reflect Design Spec v1.2. - * Controlling Link LED(s). - * Introduced RLMT Packet Version field in RLMT Packet. - * Newstyle lookahead macros (checking meta-information before looking at - * the packet). - * - * Revision 1.43 1999/01/28 13:12:43 rassmann - * Corrected Lookahead (bug introduced in previous Rev.). - * - * Revision 1.42 1999/01/28 12:50:41 rassmann - * Not using broadcast time stamps in CheckLinkState mode. - * - * Revision 1.41 1999/01/27 14:13:02 rassmann - * Monitoring broadcast traffic. - * Switching more reliably and not too early if switch is - * configured for spanning tree. - * - * Revision 1.40 1999/01/22 13:17:30 rassmann - * Informing PNMI of NET_UP. - * Clearing RLMT multicast addresses before setting them for the first time. - * Reporting segmentation earlier, setting a "quiet time" - * after a report. - * - * Revision 1.39 1998/12/10 15:29:53 rassmann - * Corrected SuspectStatus in SkRlmtBuildCheckChain(). - * Corrected CHECK_SEG mode. - * - * Revision 1.38 1998/12/08 13:11:23 rassmann - * Stopping SegTimer at RlmtStop. - * - * Revision 1.37 1998/12/07 16:51:42 rassmann - * Corrected comments. - * - * Revision 1.36 1998/12/04 10:58:56 rassmann - * Setting next pointer to NULL when receiving. - * - * Revision 1.35 1998/12/03 16:12:42 rassmann - * Ignoring/correcting illegal PrefPort values. - * - * Revision 1.34 1998/12/01 11:45:35 rassmann - * Code cleanup. - * - * Revision 1.33 1998/12/01 10:29:32 rassmann - * Starting standby ports before getting the net up. - * Checking if a port is started when the link comes up. - * - * Revision 1.32 1998/11/30 16:19:50 rassmann - * New default for PortNoRx. - * - * Revision 1.31 1998/11/27 19:17:13 rassmann - * Corrected handling of LINK_DOWN coming shortly after LINK_UP. - * - * Revision 1.30 1998/11/24 12:37:31 rassmann - * Implemented segmentation check. - * - * Revision 1.29 1998/11/18 13:04:32 rassmann - * Secured PortUpTimer event. - * Waiting longer before starting standby port(s). - * - * Revision 1.28 1998/11/17 13:43:04 rassmann - * Handling (logical) tx failure. - * Sending packet on logical address after PORT_SWITCH. - * - * Revision 1.27 1998/11/13 17:09:50 rassmann - * Secured some events against being called in wrong state. - * - * Revision 1.26 1998/11/13 16:56:54 rassmann - * Added macro version of SkRlmtLookaheadPacket. - * - * Revision 1.25 1998/11/06 18:06:04 rassmann - * Corrected timing when RLMT checks fail. - * Clearing tx counter earlier in periodical checks. - * - * Revision 1.24 1998/11/05 10:37:27 rassmann - * Checking destination address in Lookahead. - * - * Revision 1.23 1998/11/03 13:53:49 rassmann - * RLMT should switch now (at least in mode 3). - * - * Revision 1.22 1998/10/29 14:34:49 rassmann - * Clearing SK_RLMT struct at startup. - * Initializing PortsUp during SK_RLMT_START. - * - * Revision 1.21 1998/10/28 11:30:17 rassmann - * Default mode is now SK_RLMT_CHECK_LOC_LINK. - * - * Revision 1.20 1998/10/26 16:02:03 rassmann - * Ignoring LINK_DOWN for links that are down. - * - * Revision 1.19 1998/10/22 15:54:01 rassmann - * Corrected EtherLen. - * Starting Link Check when second port comes up. - * - * Revision 1.18 1998/10/22 11:39:50 rassmann - * Corrected signed/unsigned mismatches. - * Corrected receive list handling and address recognition. - * - * Revision 1.17 1998/10/19 17:01:20 rassmann - * More detailed checking of received packets. - * - * Revision 1.16 1998/10/15 15:16:34 rassmann - * Finished Spanning Tree checking. - * Checked with lint. - * - * Revision 1.15 1998/09/24 19:16:07 rassmann - * Code cleanup. - * Introduced Timer for PORT_DOWN due to no RX. - * - * Revision 1.14 1998/09/18 20:27:14 rassmann - * Added address override. - * - * Revision 1.13 1998/09/16 11:31:48 rassmann - * Including skdrv1st.h again. :( - * - * Revision 1.12 1998/09/16 11:09:50 rassmann - * Syntax corrections. - * - * Revision 1.11 1998/09/15 12:32:03 rassmann - * Syntax correction. - * - * Revision 1.10 1998/09/15 11:28:49 rassmann - * Syntax corrections. - * - * Revision 1.9 1998/09/14 17:07:37 rassmann - * Added code for port checking via LAN. - * Changed Mbuf definition. - * - * Revision 1.8 1998/09/07 11:14:14 rassmann - * Syntax corrections. - * - * Revision 1.7 1998/09/07 09:06:07 rassmann - * Syntax corrections. - * - * Revision 1.6 1998/09/04 19:41:33 rassmann - * Syntax corrections. - * Started entering code for checking local links. - * - * Revision 1.5 1998/09/04 12:14:27 rassmann - * Interface cleanup. - * - * Revision 1.4 1998/09/02 16:55:28 rassmann - * Updated to reflect new DRV/HWAC/RLMT interface. - * - * Revision 1.3 1998/08/27 14:29:03 rassmann - * Code cleanup. - * - * Revision 1.2 1998/08/27 14:26:24 rassmann - * Updated interface. - * - * Revision 1.1 1998/08/21 08:26:49 rassmann - * First public version. - * - ******************************************************************************/ - -/****************************************************************************** - * - * Description: - * - * This module contains code for Link ManagemenT (LMT) of SK-NET Adapters. - * It is mainly intended for adapters with more than one link. - * For such adapters, this module realizes Redundant Link ManagemenT (RLMT). - * - * Include File Hierarchy: - * - * "skdrv1st.h" - * "skdrv2nd.h" - * - ******************************************************************************/ - -#include <config.h> - -#ifndef lint -static const char SysKonnectFileId[] = - "@(#) $Id: skrlmt.c,v 1.68 2003/01/31 15:26:56 rschmidt Exp $ (C) SysKonnect."; -#endif /* !defined(lint) */ - -#define __SKRLMT_C - -#ifdef __cplusplus -#error C++ is not yet supported. -extern "C" { -#endif /* cplusplus */ - -#include "h/skdrv1st.h" -#include "h/skdrv2nd.h" - -/* defines ********************************************************************/ - -#ifndef SK_HWAC_LINK_LED -#define SK_HWAC_LINK_LED(a,b,c,d) -#endif /* !defined(SK_HWAC_LINK_LED) */ - -#ifndef DEBUG -#define RLMT_STATIC static -#else /* DEBUG */ -#define RLMT_STATIC - -#ifndef SK_LITTLE_ENDIAN -/* First 32 bits */ -#define OFFS_LO32 1 - -/* Second 32 bits */ -#define OFFS_HI32 0 -#else /* SK_LITTLE_ENDIAN */ -/* First 32 bits */ -#define OFFS_LO32 0 - -/* Second 32 bits */ -#define OFFS_HI32 1 -#endif /* SK_LITTLE_ENDIAN */ - -#endif /* DEBUG */ - -/* ----- Private timeout values ----- */ - -#define SK_RLMT_MIN_TO_VAL 125000 /* 1/8 sec. */ -#define SK_RLMT_DEF_TO_VAL 1000000 /* 1 sec. */ -#define SK_RLMT_PORTDOWN_TIM_VAL 900000 /* another 0.9 sec. */ -#define SK_RLMT_PORTSTART_TIM_VAL 100000 /* 0.1 sec. */ -#define SK_RLMT_PORTUP_TIM_VAL 2500000 /* 2.5 sec. */ -#define SK_RLMT_SEG_TO_VAL 900000000 /* 15 min. */ - -/* Assume tick counter increment is 1 - may be set OS-dependent. */ -#ifndef SK_TICK_INCR -#define SK_TICK_INCR SK_CONSTU64(1) -#endif /* !defined(SK_TICK_INCR) */ - -/* - * Amount that a time stamp must be later to be recognized as "substantially - * later". This is about 1/128 sec, but above 1 tick counter increment. - */ -#define SK_RLMT_BC_DELTA (1 + ((SK_TICKS_PER_SEC >> 7) > SK_TICK_INCR ? \ - (SK_TICKS_PER_SEC >> 7) : SK_TICK_INCR)) - -/* ----- Private RLMT defaults ----- */ - -#define SK_RLMT_DEF_PREF_PORT 0 /* "Lower" port. */ -#define SK_RLMT_DEF_MODE SK_RLMT_CHECK_LINK /* Default RLMT Mode. */ - -/* ----- Private RLMT checking states ----- */ - -#define SK_RLMT_RCS_SEG 1 /* RLMT Check State: check seg. */ -#define SK_RLMT_RCS_START_SEG 2 /* RLMT Check State: start check seg. */ -#define SK_RLMT_RCS_SEND_SEG 4 /* RLMT Check State: send BPDU packet */ -#define SK_RLMT_RCS_REPORT_SEG 8 /* RLMT Check State: report seg. */ - -/* ----- Private PORT checking states ----- */ - -#define SK_RLMT_PCS_TX 1 /* Port Check State: check tx. */ -#define SK_RLMT_PCS_RX 2 /* Port Check State: check rx. */ - -/* ----- Private PORT events ----- */ - -/* Note: Update simulation when changing these. */ -#define SK_RLMT_PORTSTART_TIM 1100 /* Port start timeout. */ -#define SK_RLMT_PORTUP_TIM 1101 /* Port can now go up. */ -#define SK_RLMT_PORTDOWN_RX_TIM 1102 /* Port did not receive once ... */ -#define SK_RLMT_PORTDOWN 1103 /* Port went down. */ -#define SK_RLMT_PORTDOWN_TX_TIM 1104 /* Partner did not receive ... */ - -/* ----- Private RLMT events ----- */ - -/* Note: Update simulation when changing these. */ -#define SK_RLMT_TIM 2100 /* RLMT timeout. */ -#define SK_RLMT_SEG_TIM 2101 /* RLMT segmentation check timeout. */ - -#define TO_SHORTEN(tim) ((tim) / 2) - -/* Error numbers and messages. */ -#define SKERR_RLMT_E001 (SK_ERRBASE_RLMT + 0) -#define SKERR_RLMT_E001_MSG "No Packet." -#define SKERR_RLMT_E002 (SKERR_RLMT_E001 + 1) -#define SKERR_RLMT_E002_MSG "Short Packet." -#define SKERR_RLMT_E003 (SKERR_RLMT_E002 + 1) -#define SKERR_RLMT_E003_MSG "Unknown RLMT event." -#define SKERR_RLMT_E004 (SKERR_RLMT_E003 + 1) -#define SKERR_RLMT_E004_MSG "PortsUp incorrect." -#define SKERR_RLMT_E005 (SKERR_RLMT_E004 + 1) -#define SKERR_RLMT_E005_MSG \ - "Net seems to be segmented (different root bridges are reported on the ports)." -#define SKERR_RLMT_E006 (SKERR_RLMT_E005 + 1) -#define SKERR_RLMT_E006_MSG "Duplicate MAC Address detected." -#define SKERR_RLMT_E007 (SKERR_RLMT_E006 + 1) -#define SKERR_RLMT_E007_MSG "LinksUp incorrect." -#define SKERR_RLMT_E008 (SKERR_RLMT_E007 + 1) -#define SKERR_RLMT_E008_MSG "Port not started but link came up." -#define SKERR_RLMT_E009 (SKERR_RLMT_E008 + 1) -#define SKERR_RLMT_E009_MSG "Corrected illegal setting of Preferred Port." -#define SKERR_RLMT_E010 (SKERR_RLMT_E009 + 1) -#define SKERR_RLMT_E010_MSG "Ignored illegal Preferred Port." - -/* LLC field values. */ -#define LLC_COMMAND_RESPONSE_BIT 1 -#define LLC_TEST_COMMAND 0xE3 -#define LLC_UI 0x03 - -/* RLMT Packet fields. */ -#define SK_RLMT_DSAP 0 -#define SK_RLMT_SSAP 0 -#define SK_RLMT_CTRL (LLC_TEST_COMMAND) -#define SK_RLMT_INDICATOR0 0x53 /* S */ -#define SK_RLMT_INDICATOR1 0x4B /* K */ -#define SK_RLMT_INDICATOR2 0x2D /* - */ -#define SK_RLMT_INDICATOR3 0x52 /* R */ -#define SK_RLMT_INDICATOR4 0x4C /* L */ -#define SK_RLMT_INDICATOR5 0x4D /* M */ -#define SK_RLMT_INDICATOR6 0x54 /* T */ -#define SK_RLMT_PACKET_VERSION 0 - -/* RLMT SPT Flag values. */ -#define SK_RLMT_SPT_FLAG_CHANGE 0x01 -#define SK_RLMT_SPT_FLAG_CHANGE_ACK 0x80 - -/* RLMT SPT Packet fields. */ -#define SK_RLMT_SPT_DSAP 0x42 -#define SK_RLMT_SPT_SSAP 0x42 -#define SK_RLMT_SPT_CTRL (LLC_UI) -#define SK_RLMT_SPT_PROTOCOL_ID0 0x00 -#define SK_RLMT_SPT_PROTOCOL_ID1 0x00 -#define SK_RLMT_SPT_PROTOCOL_VERSION_ID 0x00 -#define SK_RLMT_SPT_BPDU_TYPE 0x00 -#define SK_RLMT_SPT_FLAGS 0x00 /* ?? */ -#define SK_RLMT_SPT_ROOT_ID0 0xFF /* Lowest possible priority. */ -#define SK_RLMT_SPT_ROOT_ID1 0xFF /* Lowest possible priority. */ - -/* Remaining 6 bytes will be the current port address. */ -#define SK_RLMT_SPT_ROOT_PATH_COST0 0x00 -#define SK_RLMT_SPT_ROOT_PATH_COST1 0x00 -#define SK_RLMT_SPT_ROOT_PATH_COST2 0x00 -#define SK_RLMT_SPT_ROOT_PATH_COST3 0x00 -#define SK_RLMT_SPT_BRIDGE_ID0 0xFF /* Lowest possible priority. */ -#define SK_RLMT_SPT_BRIDGE_ID1 0xFF /* Lowest possible priority. */ - -/* Remaining 6 bytes will be the current port address. */ -#define SK_RLMT_SPT_PORT_ID0 0xFF /* Lowest possible priority. */ -#define SK_RLMT_SPT_PORT_ID1 0xFF /* Lowest possible priority. */ -#define SK_RLMT_SPT_MSG_AGE0 0x00 -#define SK_RLMT_SPT_MSG_AGE1 0x00 -#define SK_RLMT_SPT_MAX_AGE0 0x00 -#define SK_RLMT_SPT_MAX_AGE1 0xFF -#define SK_RLMT_SPT_HELLO_TIME0 0x00 -#define SK_RLMT_SPT_HELLO_TIME1 0xFF -#define SK_RLMT_SPT_FWD_DELAY0 0x00 -#define SK_RLMT_SPT_FWD_DELAY1 0x40 - -/* Size defines. */ -#define SK_RLMT_MIN_PACKET_SIZE 34 -#define SK_RLMT_MAX_PACKET_SIZE (SK_RLMT_MAX_TX_BUF_SIZE) -#define SK_PACKET_DATA_LEN (SK_RLMT_MAX_PACKET_SIZE - \ - SK_RLMT_MIN_PACKET_SIZE) - -/* ----- RLMT packet types ----- */ -#define SK_PACKET_ANNOUNCE 1 /* Port announcement. */ -#define SK_PACKET_ALIVE 2 /* Alive packet to port. */ -#define SK_PACKET_ADDR_CHANGED 3 /* Port address changed. */ -#define SK_PACKET_CHECK_TX 4 /* Check your tx line. */ - -#ifdef SK_LITTLE_ENDIAN -#define SK_U16_TO_NETWORK_ORDER(Val,Addr) { \ - SK_U8 *_Addr = (SK_U8*)(Addr); \ - SK_U16 _Val = (SK_U16)(Val); \ - *_Addr++ = (SK_U8)(_Val >> 8); \ - *_Addr = (SK_U8)(_Val & 0xFF); \ -} -#endif /* SK_LITTLE_ENDIAN */ - -#ifdef SK_BIG_ENDIAN -#define SK_U16_TO_NETWORK_ORDER(Val,Addr) (*(SK_U16*)(Addr) = (SK_U16)(Val)) -#endif /* SK_BIG_ENDIAN */ - -#define AUTONEG_FAILED SK_FALSE -#define AUTONEG_SUCCESS SK_TRUE - - -/* typedefs *******************************************************************/ - -/* RLMT packet. Length: SK_RLMT_MAX_PACKET_SIZE (60) bytes. */ -typedef struct s_RlmtPacket { - SK_U8 DstAddr[SK_MAC_ADDR_LEN]; - SK_U8 SrcAddr[SK_MAC_ADDR_LEN]; - SK_U8 TypeLen[2]; - SK_U8 DSap; - SK_U8 SSap; - SK_U8 Ctrl; - SK_U8 Indicator[7]; - SK_U8 RlmtPacketType[2]; - SK_U8 Align1[2]; - SK_U8 Random[4]; /* Random value of requesting(!) station. */ - SK_U8 RlmtPacketVersion[2]; /* RLMT Packet version. */ - SK_U8 Data[SK_PACKET_DATA_LEN]; -} SK_RLMT_PACKET; - -typedef struct s_SpTreeRlmtPacket { - SK_U8 DstAddr[SK_MAC_ADDR_LEN]; - SK_U8 SrcAddr[SK_MAC_ADDR_LEN]; - SK_U8 TypeLen[2]; - SK_U8 DSap; - SK_U8 SSap; - SK_U8 Ctrl; - SK_U8 ProtocolId[2]; - SK_U8 ProtocolVersionId; - SK_U8 BpduType; - SK_U8 Flags; - SK_U8 RootId[8]; - SK_U8 RootPathCost[4]; - SK_U8 BridgeId[8]; - SK_U8 PortId[2]; - SK_U8 MessageAge[2]; - SK_U8 MaxAge[2]; - SK_U8 HelloTime[2]; - SK_U8 ForwardDelay[2]; -} SK_SPTREE_PACKET; - -/* global variables ***********************************************************/ - -SK_MAC_ADDR SkRlmtMcAddr = {{0x01, 0x00, 0x5A, 0x52, 0x4C, 0x4D}}; -SK_MAC_ADDR BridgeMcAddr = {{0x01, 0x80, 0xC2, 0x00, 0x00, 0x00}}; -SK_MAC_ADDR BcAddr = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}}; - -/* local variables ************************************************************/ - -/* None. */ - -/* functions ******************************************************************/ - -RLMT_STATIC void SkRlmtCheckSwitch( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 NetIdx); -RLMT_STATIC void SkRlmtCheckSeg( - SK_AC *pAC, - SK_IOC IoC, - SK_U32 NetIdx); -RLMT_STATIC void SkRlmtEvtSetNets( - SK_AC *pAC, - SK_IOC IoC, - SK_EVPARA Para); - -/****************************************************************************** - * - * SkRlmtInit - initialize data, set state to init - * - * Description: - * - * SK_INIT_DATA - * ============ - * - * This routine initializes all RLMT-related variables to a known state. - * The initial state is SK_RLMT_RS_INIT. - * All ports are initialized to SK_RLMT_PS_INIT. - * - * - * SK_INIT_IO - * ========== - * - * Nothing. - * - * - * SK_INIT_RUN - * =========== - * - * Determine the adapter's random value. - * Set the hw registers, the "logical MAC address", the - * RLMT multicast address, and eventually the BPDU multicast address. - * - * Context: - * init, pageable - * - * Returns: - * Nothing. - */ -void SkRlmtInit( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int Level) /* Initialization Level */ -{ - SK_U32 i, j; - SK_U64 Random; - SK_EVPARA Para; - SK_MAC_ADDR VirtualMacAddress; - SK_MAC_ADDR PhysicalAMacAddress; - SK_BOOL VirtualMacAddressSet; - SK_BOOL PhysicalAMacAddressSet; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_INIT, - ("RLMT Init level %d.\n", Level)) - - switch (Level) { - case SK_INIT_DATA: /* Initialize data structures. */ - SK_MEMSET((char *)&pAC->Rlmt, 0, sizeof(SK_RLMT)); - - for (i = 0; i < SK_MAX_MACS; i++) { - pAC->Rlmt.Port[i].PortState = SK_RLMT_PS_INIT; - pAC->Rlmt.Port[i].LinkDown = SK_TRUE; - pAC->Rlmt.Port[i].PortDown = SK_TRUE; - pAC->Rlmt.Port[i].PortStarted = SK_FALSE; - pAC->Rlmt.Port[i].PortNoRx = SK_FALSE; - pAC->Rlmt.Port[i].RootIdSet = SK_FALSE; - pAC->Rlmt.Port[i].PortNumber = i; - pAC->Rlmt.Port[i].Net = &pAC->Rlmt.Net[0]; - pAC->Rlmt.Port[i].AddrPort = &pAC->Addr.Port[i]; - } - - pAC->Rlmt.NumNets = 1; - for (i = 0; i < SK_MAX_NETS; i++) { - pAC->Rlmt.Net[i].RlmtState = SK_RLMT_RS_INIT; - pAC->Rlmt.Net[i].RootIdSet = SK_FALSE; - pAC->Rlmt.Net[i].PrefPort = SK_RLMT_DEF_PREF_PORT; - pAC->Rlmt.Net[i].Preference = 0xFFFFFFFF; /* Automatic. */ - /* Just assuming. */ - pAC->Rlmt.Net[i].ActivePort = pAC->Rlmt.Net[i].PrefPort; - pAC->Rlmt.Net[i].RlmtMode = SK_RLMT_DEF_MODE; - pAC->Rlmt.Net[i].TimeoutValue = SK_RLMT_DEF_TO_VAL; - pAC->Rlmt.Net[i].NetNumber = i; - } - - pAC->Rlmt.Net[0].Port[0] = &pAC->Rlmt.Port[0]; - pAC->Rlmt.Net[0].Port[1] = &pAC->Rlmt.Port[1]; -#if SK_MAX_NETS > 1 - pAC->Rlmt.Net[1].Port[0] = &pAC->Rlmt.Port[1]; -#endif /* SK_MAX_NETS > 1 */ - break; - - case SK_INIT_IO: /* GIMacsFound first available here. */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_INIT, - ("RLMT: %d MACs were detected.\n", pAC->GIni.GIMacsFound)) - - pAC->Rlmt.Net[0].NumPorts = pAC->GIni.GIMacsFound; - - /* Initialize HW registers? */ - if (pAC->GIni.GIMacsFound == 1) { - Para.Para32[0] = SK_RLMT_MODE_CLS; - Para.Para32[1] = 0; - (void)SkRlmtEvent(pAC, IoC, SK_RLMT_MODE_CHANGE, Para); - } - break; - - case SK_INIT_RUN: - /* Ensure RLMT is set to one net. */ - if (pAC->Rlmt.NumNets > 1) { - Para.Para32[0] = 1; - Para.Para32[1] = -1; - SkRlmtEvtSetNets(pAC, IoC, Para); - } - - for (i = 0; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - SK_U64 *pRandom = &Random; - Random = SkOsGetTime(pAC); - *(SK_U32*)&pAC->Rlmt.Port[i].Random = *(SK_U32*)pRandom; - - for (j = 0; j < 4; j++) { - pAC->Rlmt.Port[i].Random[j] ^= pAC->Rlmt.Port[i].AddrPort-> - CurrentMacAddress.a[SK_MAC_ADDR_LEN - 1 - j]; - } - - (void)SkAddrMcClear(pAC, IoC, i, SK_ADDR_PERMANENT | SK_MC_SW_ONLY); - - /* Add RLMT MC address. */ - (void)SkAddrMcAdd(pAC, IoC, i, &SkRlmtMcAddr, SK_ADDR_PERMANENT); - - if (pAC->Rlmt.Net[0].RlmtMode & SK_RLMT_CHECK_SEG) { - /* Add BPDU MC address. */ - (void)SkAddrMcAdd(pAC, IoC, i, &BridgeMcAddr, SK_ADDR_PERMANENT); - } - - (void)SkAddrMcUpdate(pAC, IoC, i); - } - - VirtualMacAddressSet = SK_FALSE; - /* Read virtual MAC address from Control Register File. */ - for (j = 0; j < SK_MAC_ADDR_LEN; j++) { - - SK_IN8(IoC, B2_MAC_1 + j, &VirtualMacAddress.a[j]); - VirtualMacAddressSet |= VirtualMacAddress.a[j]; - } - - PhysicalAMacAddressSet = SK_FALSE; - /* Read physical MAC address for MAC A from Control Register File. */ - for (j = 0; j < SK_MAC_ADDR_LEN; j++) { - - SK_IN8(IoC, B2_MAC_2 + j, &PhysicalAMacAddress.a[j]); - PhysicalAMacAddressSet |= PhysicalAMacAddress.a[j]; - } - - /* check if the two mac addresses contain reasonable values */ - if (!VirtualMacAddressSet || !PhysicalAMacAddressSet) { - - pAC->Rlmt.RlmtOff = SK_TRUE; - } - - /* if the two mac addresses are equal switch off the RLMT_PRE_LOOKAHEAD - and the RLMT_LOOKAHEAD macros */ - else if (SK_ADDR_EQUAL(PhysicalAMacAddress.a, VirtualMacAddress.a)) { - - pAC->Rlmt.RlmtOff = SK_TRUE; - } - else { - pAC->Rlmt.RlmtOff = SK_FALSE; - } - break; - - default: /* error */ - break; - } - return; -} /* SkRlmtInit */ - - -/****************************************************************************** - * - * SkRlmtBuildCheckChain - build the check chain - * - * Description: - * This routine builds the local check chain: - * - Each port that is up checks the next port. - * - The last port that is up checks the first port that is up. - * - * Notes: - * - Currently only local ports are considered when building the chain. - * - Currently the SuspectState is just reset; - * it would be better to save it ... - * - * Context: - * runtime, pageable? - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtBuildCheckChain( -SK_AC *pAC, /* Adapter Context */ -SK_U32 NetIdx) /* Net Number */ -{ - SK_U32 i; - SK_U32 NumMacsUp; - SK_RLMT_PORT * FirstMacUp; - SK_RLMT_PORT * PrevMacUp; - - FirstMacUp = NULL; - PrevMacUp = NULL; - - if (!(pAC->Rlmt.Net[NetIdx].RlmtMode & SK_RLMT_CHECK_LOC_LINK)) { - for (i = 0; i < pAC->Rlmt.Net[i].NumPorts; i++) { - pAC->Rlmt.Net[NetIdx].Port[i]->PortsChecked = 0; - } - return; /* Done. */ - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SkRlmtBuildCheckChain.\n")) - - NumMacsUp = 0; - - for (i = 0; i < pAC->Rlmt.Net[NetIdx].NumPorts; i++) { - pAC->Rlmt.Net[NetIdx].Port[i]->PortsChecked = 0; - pAC->Rlmt.Net[NetIdx].Port[i]->PortsSuspect = 0; - pAC->Rlmt.Net[NetIdx].Port[i]->CheckingState &= - ~(SK_RLMT_PCS_RX | SK_RLMT_PCS_TX); - - /* - * If more than two links are detected we should consider - * checking at least two other ports: - * 1. the next port that is not LinkDown and - * 2. the next port that is not PortDown. - */ - if (!pAC->Rlmt.Net[NetIdx].Port[i]->LinkDown) { - if (NumMacsUp == 0) { - FirstMacUp = pAC->Rlmt.Net[NetIdx].Port[i]; - } - else { - PrevMacUp->PortCheck[ - pAC->Rlmt.Net[NetIdx].Port[i]->PortsChecked].CheckAddr = - pAC->Rlmt.Net[NetIdx].Port[i]->AddrPort->CurrentMacAddress; - PrevMacUp->PortCheck[ - PrevMacUp->PortsChecked].SuspectTx = SK_FALSE; - PrevMacUp->PortsChecked++; - } - PrevMacUp = pAC->Rlmt.Net[NetIdx].Port[i]; - NumMacsUp++; - } - } - - if (NumMacsUp > 1) { - PrevMacUp->PortCheck[PrevMacUp->PortsChecked].CheckAddr = - FirstMacUp->AddrPort->CurrentMacAddress; - PrevMacUp->PortCheck[PrevMacUp->PortsChecked].SuspectTx = - SK_FALSE; - PrevMacUp->PortsChecked++; - } - -#ifdef DEBUG - for (i = 0; i < pAC->Rlmt.Net[NetIdx].NumPorts; i++) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Port %d checks %d other ports: %2X.\n", i, - pAC->Rlmt.Net[NetIdx].Port[i]->PortsChecked, - pAC->Rlmt.Net[NetIdx].Port[i]->PortCheck[0].CheckAddr.a[5])) - } -#endif /* DEBUG */ - - return; -} /* SkRlmtBuildCheckChain */ - - -/****************************************************************************** - * - * SkRlmtBuildPacket - build an RLMT packet - * - * Description: - * This routine sets up an RLMT packet. - * - * Context: - * runtime, pageable? - * - * Returns: - * NULL or pointer to RLMT mbuf - */ -RLMT_STATIC SK_MBUF *SkRlmtBuildPacket( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 PortNumber, /* Sending port */ -SK_U16 PacketType, /* RLMT packet type */ -SK_MAC_ADDR *SrcAddr, /* Source address */ -SK_MAC_ADDR *DestAddr) /* Destination address */ -{ - int i; - SK_U16 Length; - SK_MBUF *pMb; - SK_RLMT_PACKET *pPacket; - -#ifdef DEBUG - SK_U8 CheckSrc = 0; - SK_U8 CheckDest = 0; - - for (i = 0; i < SK_MAC_ADDR_LEN; ++i) { - CheckSrc |= SrcAddr->a[i]; - CheckDest |= DestAddr->a[i]; - } - - if ((CheckSrc == 0) || (CheckDest == 0)) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_ERR, - ("SkRlmtBuildPacket: Invalid %s%saddr.\n", - (CheckSrc == 0 ? "Src" : ""), (CheckDest == 0 ? "Dest" : ""))) - } -#endif - - if ((pMb = SkDrvAllocRlmtMbuf(pAC, IoC, SK_RLMT_MAX_PACKET_SIZE)) != NULL) { - pPacket = (SK_RLMT_PACKET*)pMb->pData; - for (i = 0; i < SK_MAC_ADDR_LEN; i++) { - pPacket->DstAddr[i] = DestAddr->a[i]; - pPacket->SrcAddr[i] = SrcAddr->a[i]; - } - pPacket->DSap = SK_RLMT_DSAP; - pPacket->SSap = SK_RLMT_SSAP; - pPacket->Ctrl = SK_RLMT_CTRL; - pPacket->Indicator[0] = SK_RLMT_INDICATOR0; - pPacket->Indicator[1] = SK_RLMT_INDICATOR1; - pPacket->Indicator[2] = SK_RLMT_INDICATOR2; - pPacket->Indicator[3] = SK_RLMT_INDICATOR3; - pPacket->Indicator[4] = SK_RLMT_INDICATOR4; - pPacket->Indicator[5] = SK_RLMT_INDICATOR5; - pPacket->Indicator[6] = SK_RLMT_INDICATOR6; - - SK_U16_TO_NETWORK_ORDER(PacketType, &pPacket->RlmtPacketType[0]); - - for (i = 0; i < 4; i++) { - pPacket->Random[i] = pAC->Rlmt.Port[PortNumber].Random[i]; - } - - SK_U16_TO_NETWORK_ORDER( - SK_RLMT_PACKET_VERSION, &pPacket->RlmtPacketVersion[0]); - - for (i = 0; i < SK_PACKET_DATA_LEN; i++) { - pPacket->Data[i] = 0x00; - } - - Length = SK_RLMT_MAX_PACKET_SIZE; /* Or smaller. */ - pMb->Length = Length; - pMb->PortIdx = PortNumber; - Length -= 14; - SK_U16_TO_NETWORK_ORDER(Length, &pPacket->TypeLen[0]); - - if (PacketType == SK_PACKET_ALIVE) { - pAC->Rlmt.Port[PortNumber].TxHelloCts++; - } - } - - return (pMb); -} /* SkRlmtBuildPacket */ - - -/****************************************************************************** - * - * SkRlmtBuildSpanningTreePacket - build spanning tree check packet - * - * Description: - * This routine sets up a BPDU packet for spanning tree check. - * - * Context: - * runtime, pageable? - * - * Returns: - * NULL or pointer to RLMT mbuf - */ -RLMT_STATIC SK_MBUF *SkRlmtBuildSpanningTreePacket( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 PortNumber) /* Sending port */ -{ - unsigned i; - SK_U16 Length; - SK_MBUF *pMb; - SK_SPTREE_PACKET *pSPacket; - - if ((pMb = SkDrvAllocRlmtMbuf(pAC, IoC, SK_RLMT_MAX_PACKET_SIZE)) != - NULL) { - pSPacket = (SK_SPTREE_PACKET*)pMb->pData; - for (i = 0; i < SK_MAC_ADDR_LEN; i++) { - pSPacket->DstAddr[i] = BridgeMcAddr.a[i]; - pSPacket->SrcAddr[i] = - pAC->Addr.Port[PortNumber].CurrentMacAddress.a[i]; - } - pSPacket->DSap = SK_RLMT_SPT_DSAP; - pSPacket->SSap = SK_RLMT_SPT_SSAP; - pSPacket->Ctrl = SK_RLMT_SPT_CTRL; - - pSPacket->ProtocolId[0] = SK_RLMT_SPT_PROTOCOL_ID0; - pSPacket->ProtocolId[1] = SK_RLMT_SPT_PROTOCOL_ID1; - pSPacket->ProtocolVersionId = SK_RLMT_SPT_PROTOCOL_VERSION_ID; - pSPacket->BpduType = SK_RLMT_SPT_BPDU_TYPE; - pSPacket->Flags = SK_RLMT_SPT_FLAGS; - pSPacket->RootId[0] = SK_RLMT_SPT_ROOT_ID0; - pSPacket->RootId[1] = SK_RLMT_SPT_ROOT_ID1; - pSPacket->RootPathCost[0] = SK_RLMT_SPT_ROOT_PATH_COST0; - pSPacket->RootPathCost[1] = SK_RLMT_SPT_ROOT_PATH_COST1; - pSPacket->RootPathCost[2] = SK_RLMT_SPT_ROOT_PATH_COST2; - pSPacket->RootPathCost[3] = SK_RLMT_SPT_ROOT_PATH_COST3; - pSPacket->BridgeId[0] = SK_RLMT_SPT_BRIDGE_ID0; - pSPacket->BridgeId[1] = SK_RLMT_SPT_BRIDGE_ID1; - - /* - * Use logical MAC address as bridge ID and filter these packets - * on receive. - */ - for (i = 0; i < SK_MAC_ADDR_LEN; i++) { - pSPacket->BridgeId[i + 2] = pSPacket->RootId[i + 2] = - pAC->Addr.Net[pAC->Rlmt.Port[PortNumber].Net->NetNumber]. - CurrentMacAddress.a[i]; - } - pSPacket->PortId[0] = SK_RLMT_SPT_PORT_ID0; - pSPacket->PortId[1] = SK_RLMT_SPT_PORT_ID1; - pSPacket->MessageAge[0] = SK_RLMT_SPT_MSG_AGE0; - pSPacket->MessageAge[1] = SK_RLMT_SPT_MSG_AGE1; - pSPacket->MaxAge[0] = SK_RLMT_SPT_MAX_AGE0; - pSPacket->MaxAge[1] = SK_RLMT_SPT_MAX_AGE1; - pSPacket->HelloTime[0] = SK_RLMT_SPT_HELLO_TIME0; - pSPacket->HelloTime[1] = SK_RLMT_SPT_HELLO_TIME1; - pSPacket->ForwardDelay[0] = SK_RLMT_SPT_FWD_DELAY0; - pSPacket->ForwardDelay[1] = SK_RLMT_SPT_FWD_DELAY1; - - Length = SK_RLMT_MAX_PACKET_SIZE; /* Or smaller. */ - pMb->Length = Length; - pMb->PortIdx = PortNumber; - Length -= 14; - SK_U16_TO_NETWORK_ORDER(Length, &pSPacket->TypeLen[0]); - - pAC->Rlmt.Port[PortNumber].TxSpHelloReqCts++; - } - - return (pMb); -} /* SkRlmtBuildSpanningTreePacket */ - - -/****************************************************************************** - * - * SkRlmtSend - build and send check packets - * - * Description: - * Depending on the RLMT state and the checking state, several packets - * are sent through the indicated port. - * - * Context: - * runtime, pageable? - * - * Returns: - * Nothing. - */ -RLMT_STATIC void SkRlmtSend( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 PortNumber) /* Sending port */ -{ - unsigned j; - SK_EVPARA Para; - SK_RLMT_PORT *pRPort; - - pRPort = &pAC->Rlmt.Port[PortNumber]; - if (pAC->Rlmt.Port[PortNumber].Net->RlmtMode & SK_RLMT_CHECK_LOC_LINK) { - if (pRPort->CheckingState & (SK_RLMT_PCS_TX | SK_RLMT_PCS_RX)) { - /* Port is suspicious. Send the RLMT packet to the RLMT mc addr. */ - if ((Para.pParaPtr = SkRlmtBuildPacket(pAC, IoC, PortNumber, - SK_PACKET_ALIVE, &pAC->Addr.Port[PortNumber].CurrentMacAddress, - &SkRlmtMcAddr)) != NULL) { - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para); - } - } - else { - /* - * Send a directed RLMT packet to all ports that are - * checked by the indicated port. - */ - for (j = 0; j < pRPort->PortsChecked; j++) { - if ((Para.pParaPtr = SkRlmtBuildPacket(pAC, IoC, PortNumber, - SK_PACKET_ALIVE, &pAC->Addr.Port[PortNumber].CurrentMacAddress, - &pRPort->PortCheck[j].CheckAddr)) != NULL) { - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para); - } - } - } - } - - if ((pAC->Rlmt.Port[PortNumber].Net->RlmtMode & SK_RLMT_CHECK_SEG) && - (pAC->Rlmt.Port[PortNumber].Net->CheckingState & SK_RLMT_RCS_SEND_SEG)) { - /* - * Send a BPDU packet to make a connected switch tell us - * the correct root bridge. - */ - if ((Para.pParaPtr = - SkRlmtBuildSpanningTreePacket(pAC, IoC, PortNumber)) != NULL) { - pAC->Rlmt.Port[PortNumber].Net->CheckingState &= ~SK_RLMT_RCS_SEND_SEG; - pRPort->RootIdSet = SK_FALSE; - - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para); - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_TX, - ("SkRlmtSend: BPDU Packet on Port %u.\n", PortNumber)) - } - } - return; -} /* SkRlmtSend */ - - -/****************************************************************************** - * - * SkRlmtPortReceives - check if port is (going) down and bring it up - * - * Description: - * This routine checks if a port who received a non-BPDU packet - * needs to go up or needs to be stopped going down. - * - * Context: - * runtime, pageable? - * - * Returns: - * Nothing. - */ -RLMT_STATIC void SkRlmtPortReceives( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 PortNumber) /* Port to check */ -{ - SK_RLMT_PORT *pRPort; - SK_EVPARA Para; - - pRPort = &pAC->Rlmt.Port[PortNumber]; - pRPort->PortNoRx = SK_FALSE; - - if ((pRPort->PortState == SK_RLMT_PS_DOWN) && - !(pRPort->CheckingState & SK_RLMT_PCS_TX)) { - /* - * Port is marked down (rx), but received a non-BPDU packet. - * Bring it up. - */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Received on PortDown.\n")) - - pRPort->PortState = SK_RLMT_PS_GOING_UP; - pRPort->GuTimeStamp = SkOsGetTime(pAC); - Para.Para32[0] = PortNumber; - Para.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pRPort->UpTimer, SK_RLMT_PORTUP_TIM_VAL, - SKGE_RLMT, SK_RLMT_PORTUP_TIM, Para); - pRPort->CheckingState &= ~SK_RLMT_PCS_RX; - /* pAC->Rlmt.CheckSwitch = SK_TRUE; */ - SkRlmtCheckSwitch(pAC, IoC, pRPort->Net->NetNumber); - } /* PortDown && !SuspectTx */ - else if (pRPort->CheckingState & SK_RLMT_PCS_RX) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Stop bringing port down.\n")) - SkTimerStop(pAC, IoC, &pRPort->DownRxTimer); - pRPort->CheckingState &= ~SK_RLMT_PCS_RX; - /* pAC->Rlmt.CheckSwitch = SK_TRUE; */ - SkRlmtCheckSwitch(pAC, IoC, pRPort->Net->NetNumber); - } /* PortGoingDown */ - - return; -} /* SkRlmtPortReceives */ - - -/****************************************************************************** - * - * SkRlmtPacketReceive - receive a packet for closer examination - * - * Description: - * This routine examines a packet more closely than SK_RLMT_LOOKAHEAD. - * - * Context: - * runtime, pageable? - * - * Returns: - * Nothing. - */ -RLMT_STATIC void SkRlmtPacketReceive( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_MBUF *pMb) /* Received packet */ -{ -#ifdef xDEBUG - extern void DumpData(char *p, int size); -#endif /* DEBUG */ - int i; - unsigned j; - SK_U16 PacketType; - SK_U32 PortNumber; - SK_ADDR_PORT *pAPort; - SK_RLMT_PORT *pRPort; - SK_RLMT_PACKET *pRPacket; - SK_SPTREE_PACKET *pSPacket; - SK_EVPARA Para; - - PortNumber = pMb->PortIdx; - pAPort = &pAC->Addr.Port[PortNumber]; - pRPort = &pAC->Rlmt.Port[PortNumber]; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: PortNumber == %d.\n", PortNumber)) - - pRPacket = (SK_RLMT_PACKET*)pMb->pData; - pSPacket = (SK_SPTREE_PACKET*)pRPacket; - -#ifdef xDEBUG - DumpData((char *)pRPacket, 32); -#endif /* DEBUG */ - - if ((pRPort->PacketsPerTimeSlot - pRPort->BpduPacketsPerTimeSlot) != 0) { - SkRlmtPortReceives(pAC, IoC, PortNumber); - } - - /* Check destination address. */ - - if (!SK_ADDR_EQUAL(pAPort->CurrentMacAddress.a, pRPacket->DstAddr) && - !SK_ADDR_EQUAL(SkRlmtMcAddr.a, pRPacket->DstAddr) && - !SK_ADDR_EQUAL(BridgeMcAddr.a, pRPacket->DstAddr)) { - - /* Not sent to current MAC or registered MC address => Trash it. */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Not for me.\n")) - - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - return; - } - else if (SK_ADDR_EQUAL(pAPort->CurrentMacAddress.a, pRPacket->SrcAddr)) { - - /* - * Was sent by same port (may happen during port switching - * or in case of duplicate MAC addresses). - */ - - /* - * Check for duplicate address here: - * If Packet.Random != My.Random => DupAddr. - */ - for (i = 3; i >= 0; i--) { - if (pRPort->Random[i] != pRPacket->Random[i]) { - break; - } - } - - /* - * CAUTION: Do not check for duplicate MAC address in RLMT Alive Reply - * packets (they have the LLC_COMMAND_RESPONSE_BIT set in - * pRPacket->SSap). - */ - if (i >= 0 && pRPacket->DSap == SK_RLMT_DSAP && - pRPacket->Ctrl == SK_RLMT_CTRL && - pRPacket->SSap == SK_RLMT_SSAP && - pRPacket->Indicator[0] == SK_RLMT_INDICATOR0 && - pRPacket->Indicator[1] == SK_RLMT_INDICATOR1 && - pRPacket->Indicator[2] == SK_RLMT_INDICATOR2 && - pRPacket->Indicator[3] == SK_RLMT_INDICATOR3 && - pRPacket->Indicator[4] == SK_RLMT_INDICATOR4 && - pRPacket->Indicator[5] == SK_RLMT_INDICATOR5 && - pRPacket->Indicator[6] == SK_RLMT_INDICATOR6) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Duplicate MAC Address.\n")) - - /* Error Log entry. */ - SK_ERR_LOG(pAC, SK_ERRCL_COMM, SKERR_RLMT_E006, SKERR_RLMT_E006_MSG); - } - else { - /* Simply trash it. */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Sent by me.\n")) - } - - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - return; - } - - /* Check SuspectTx entries. */ - if (pRPort->PortsSuspect > 0) { - for (j = 0; j < pRPort->PortsChecked; j++) { - if (pRPort->PortCheck[j].SuspectTx && - SK_ADDR_EQUAL( - pRPacket->SrcAddr, pRPort->PortCheck[j].CheckAddr.a)) { - pRPort->PortCheck[j].SuspectTx = SK_FALSE; - pRPort->PortsSuspect--; - break; - } - } - } - - /* Determine type of packet. */ - if (pRPacket->DSap == SK_RLMT_DSAP && - pRPacket->Ctrl == SK_RLMT_CTRL && - (pRPacket->SSap & ~LLC_COMMAND_RESPONSE_BIT) == SK_RLMT_SSAP && - pRPacket->Indicator[0] == SK_RLMT_INDICATOR0 && - pRPacket->Indicator[1] == SK_RLMT_INDICATOR1 && - pRPacket->Indicator[2] == SK_RLMT_INDICATOR2 && - pRPacket->Indicator[3] == SK_RLMT_INDICATOR3 && - pRPacket->Indicator[4] == SK_RLMT_INDICATOR4 && - pRPacket->Indicator[5] == SK_RLMT_INDICATOR5 && - pRPacket->Indicator[6] == SK_RLMT_INDICATOR6) { - - /* It's an RLMT packet. */ - PacketType = (SK_U16)((pRPacket->RlmtPacketType[0] << 8) | - pRPacket->RlmtPacketType[1]); - - switch (PacketType) { - case SK_PACKET_ANNOUNCE: /* Not yet used. */ -#if 0 - /* Build the check chain. */ - SkRlmtBuildCheckChain(pAC); -#endif /* 0 */ - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Announce.\n")) - - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - break; - - case SK_PACKET_ALIVE: - if (pRPacket->SSap & LLC_COMMAND_RESPONSE_BIT) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Alive Reply.\n")) - - if (!(pAC->Addr.Port[PortNumber].PromMode & SK_PROM_MODE_LLC) || - SK_ADDR_EQUAL( - pRPacket->DstAddr, pAPort->CurrentMacAddress.a)) { - /* Obviously we could send something. */ - if (pRPort->CheckingState & SK_RLMT_PCS_TX) { - pRPort->CheckingState &= ~SK_RLMT_PCS_TX; - SkTimerStop(pAC, IoC, &pRPort->DownTxTimer); - } - - if ((pRPort->PortState == SK_RLMT_PS_DOWN) && - !(pRPort->CheckingState & SK_RLMT_PCS_RX)) { - pRPort->PortState = SK_RLMT_PS_GOING_UP; - pRPort->GuTimeStamp = SkOsGetTime(pAC); - - SkTimerStop(pAC, IoC, &pRPort->DownTxTimer); - - Para.Para32[0] = PortNumber; - Para.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pRPort->UpTimer, - SK_RLMT_PORTUP_TIM_VAL, SKGE_RLMT, - SK_RLMT_PORTUP_TIM, Para); - } - } - - /* Mark sending port as alive? */ - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - } - else { /* Alive Request Packet. */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Alive Request.\n")) - - pRPort->RxHelloCts++; - - /* Answer. */ - for (i = 0; i < SK_MAC_ADDR_LEN; i++) { - pRPacket->DstAddr[i] = pRPacket->SrcAddr[i]; - pRPacket->SrcAddr[i] = - pAC->Addr.Port[PortNumber].CurrentMacAddress.a[i]; - } - pRPacket->SSap |= LLC_COMMAND_RESPONSE_BIT; - - Para.pParaPtr = pMb; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para); - } - break; - - case SK_PACKET_CHECK_TX: - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Check your tx line.\n")) - - /* A port checking us requests us to check our tx line. */ - pRPort->CheckingState |= SK_RLMT_PCS_TX; - - /* Start PortDownTx timer. */ - Para.Para32[0] = PortNumber; - Para.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pRPort->DownTxTimer, - SK_RLMT_PORTDOWN_TIM_VAL, SKGE_RLMT, - SK_RLMT_PORTDOWN_TX_TIM, Para); - - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - - if ((Para.pParaPtr = SkRlmtBuildPacket(pAC, IoC, PortNumber, - SK_PACKET_ALIVE, &pAC->Addr.Port[PortNumber].CurrentMacAddress, - &SkRlmtMcAddr)) != NULL) { - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para); - } - break; - - case SK_PACKET_ADDR_CHANGED: - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Address Change.\n")) - - /* Build the check chain. */ - SkRlmtBuildCheckChain(pAC, pRPort->Net->NetNumber); - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - break; - - default: - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Unknown RLMT packet.\n")) - - /* RA;:;: ??? */ - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - } - } - else if (pSPacket->DSap == SK_RLMT_SPT_DSAP && - pSPacket->Ctrl == SK_RLMT_SPT_CTRL && - (pSPacket->SSap & ~LLC_COMMAND_RESPONSE_BIT) == SK_RLMT_SPT_SSAP) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: BPDU Packet.\n")) - - /* Spanning Tree packet. */ - pRPort->RxSpHelloCts++; - - if (!SK_ADDR_EQUAL(&pSPacket->RootId[2], &pAC->Addr.Net[pAC->Rlmt. - Port[PortNumber].Net->NetNumber].CurrentMacAddress.a[0])) { - /* - * Check segmentation if a new root bridge is set and - * the segmentation check is not currently running. - */ - if (!SK_ADDR_EQUAL(&pSPacket->RootId[2], &pRPort->Root.Id[2]) && - (pAC->Rlmt.Port[PortNumber].Net->LinksUp > 1) && - (pAC->Rlmt.Port[PortNumber].Net->RlmtMode & SK_RLMT_CHECK_SEG) - != 0 && (pAC->Rlmt.Port[PortNumber].Net->CheckingState & - SK_RLMT_RCS_SEG) == 0) { - pAC->Rlmt.Port[PortNumber].Net->CheckingState |= - SK_RLMT_RCS_START_SEG | SK_RLMT_RCS_SEND_SEG; - } - - /* Store tree view of this port. */ - for (i = 0; i < 8; i++) { - pRPort->Root.Id[i] = pSPacket->RootId[i]; - } - pRPort->RootIdSet = SK_TRUE; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_DUMP, - ("Root ID %d: %02x %02x %02x %02x %02x %02x %02x %02x.\n", - PortNumber, - pRPort->Root.Id[0], pRPort->Root.Id[1], - pRPort->Root.Id[2], pRPort->Root.Id[3], - pRPort->Root.Id[4], pRPort->Root.Id[5], - pRPort->Root.Id[6], pRPort->Root.Id[7])) - } - - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - if ((pAC->Rlmt.Port[PortNumber].Net->CheckingState & - SK_RLMT_RCS_REPORT_SEG) != 0) { - SkRlmtCheckSeg(pAC, IoC, pAC->Rlmt.Port[PortNumber].Net->NetNumber); - } - } - else { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_RX, - ("SkRlmtPacketReceive: Unknown Packet Type.\n")) - - /* Unknown packet. */ - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - } - return; -} /* SkRlmtPacketReceive */ - - -/****************************************************************************** - * - * SkRlmtCheckPort - check if a port works - * - * Description: - * This routine checks if a port whose link is up received something - * and if it seems to transmit successfully. - * - * # PortState: PsInit, PsLinkDown, PsDown, PsGoingUp, PsUp - * # PortCheckingState (Bitfield): ChkTx, ChkRx, ChkSeg - * # RlmtCheckingState (Bitfield): ChkSeg, StartChkSeg, ReportSeg - * - * if (Rx - RxBpdu == 0) { # No rx. - * if (state == PsUp) { - * PortCheckingState |= ChkRx - * } - * if (ModeCheckSeg && (Timeout == - * TO_SHORTEN(RLMT_DEFAULT_TIMEOUT))) { - * RlmtCheckingState |= ChkSeg) - * PortCheckingState |= ChkSeg - * } - * NewTimeout = TO_SHORTEN(Timeout) - * if (NewTimeout < RLMT_MIN_TIMEOUT) { - * NewTimeout = RLMT_MIN_TIMEOUT - * PortState = PsDown - * ... - * } - * } - * else { # something was received - * # Set counter to 0 at LinkDown? - * # No - rx may be reported after LinkDown ??? - * PortCheckingState &= ~ChkRx - * NewTimeout = RLMT_DEFAULT_TIMEOUT - * if (RxAck == 0) { - * possible reasons: - * is my tx line bad? -- - * send RLMT multicast and report - * back internally? (only possible - * between ports on same adapter) - * } - * if (RxChk == 0) { - * possible reasons: - * - tx line of port set to check me - * maybe bad - * - no other port/adapter available or set - * to check me - * - adapter checking me has a longer - * timeout - * ??? anything that can be done here? - * } - * } - * - * Context: - * runtime, pageable? - * - * Returns: - * New timeout value. - */ -RLMT_STATIC SK_U32 SkRlmtCheckPort( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 PortNumber) /* Port to check */ -{ - unsigned i; - SK_U32 NewTimeout; - SK_RLMT_PORT *pRPort; - SK_EVPARA Para; - - pRPort = &pAC->Rlmt.Port[PortNumber]; - - if ((pRPort->PacketsPerTimeSlot - pRPort->BpduPacketsPerTimeSlot) == 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SkRlmtCheckPort %d: No (%d) receives in last time slot.\n", - PortNumber, pRPort->PacketsPerTimeSlot)) - - /* - * Check segmentation if there was no receive at least twice - * in a row (PortNoRx is already set) and the segmentation - * check is not currently running. - */ - - if (pRPort->PortNoRx && (pAC->Rlmt.Port[PortNumber].Net->LinksUp > 1) && - (pAC->Rlmt.Port[PortNumber].Net->RlmtMode & SK_RLMT_CHECK_SEG) && - !(pAC->Rlmt.Port[PortNumber].Net->CheckingState & SK_RLMT_RCS_SEG)) { - pAC->Rlmt.Port[PortNumber].Net->CheckingState |= - SK_RLMT_RCS_START_SEG | SK_RLMT_RCS_SEND_SEG; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SkRlmtCheckPort: PortsSuspect %d, PcsRx %d.\n", - pRPort->PortsSuspect, pRPort->CheckingState & SK_RLMT_PCS_RX)) - - if (pRPort->PortState != SK_RLMT_PS_DOWN) { - NewTimeout = TO_SHORTEN(pAC->Rlmt.Port[PortNumber].Net->TimeoutValue); - if (NewTimeout < SK_RLMT_MIN_TO_VAL) { - NewTimeout = SK_RLMT_MIN_TO_VAL; - } - - if (!(pRPort->CheckingState & SK_RLMT_PCS_RX)) { - Para.Para32[0] = PortNumber; - pRPort->CheckingState |= SK_RLMT_PCS_RX; - - /* - * What shall we do if the port checked by this one receives - * our request frames? What's bad - our rx line or his tx line? - */ - Para.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pRPort->DownRxTimer, - SK_RLMT_PORTDOWN_TIM_VAL, SKGE_RLMT, - SK_RLMT_PORTDOWN_RX_TIM, Para); - - for (i = 0; i < pRPort->PortsChecked; i++) { - if (pRPort->PortCheck[i].SuspectTx) { - continue; - } - pRPort->PortCheck[i].SuspectTx = SK_TRUE; - pRPort->PortsSuspect++; - if ((Para.pParaPtr = - SkRlmtBuildPacket(pAC, IoC, PortNumber, SK_PACKET_CHECK_TX, - &pAC->Addr.Port[PortNumber].CurrentMacAddress, - &pRPort->PortCheck[i].CheckAddr)) != NULL) { - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para); - } - } - } - } - else { /* PortDown -- or all partners suspect. */ - NewTimeout = SK_RLMT_DEF_TO_VAL; - } - pRPort->PortNoRx = SK_TRUE; - } - else { /* A non-BPDU packet was received. */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SkRlmtCheckPort %d: %d (%d) receives in last time slot.\n", - PortNumber, - pRPort->PacketsPerTimeSlot - pRPort->BpduPacketsPerTimeSlot, - pRPort->PacketsPerTimeSlot)) - - SkRlmtPortReceives(pAC, IoC, PortNumber); - if (pAC->Rlmt.CheckSwitch) { - SkRlmtCheckSwitch(pAC, IoC, pRPort->Net->NetNumber); - } - - NewTimeout = SK_RLMT_DEF_TO_VAL; - } - - return (NewTimeout); -} /* SkRlmtCheckPort */ - - -/****************************************************************************** - * - * SkRlmtSelectBcRx - select new active port, criteria 1 (CLP) - * - * Description: - * This routine selects the port that received a broadcast frame - * substantially later than all other ports. - * - * Context: - * runtime, pageable? - * - * Returns: - * SK_BOOL - */ -RLMT_STATIC SK_BOOL SkRlmtSelectBcRx( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 Active, /* Active port */ -SK_U32 PrefPort, /* Preferred port */ -SK_U32 *pSelect) /* New active port */ -{ - SK_U64 BcTimeStamp; - SK_U32 i; - SK_BOOL PortFound; - - BcTimeStamp = 0; /* Not totally necessary, but feeling better. */ - PortFound = SK_FALSE; - - /* Select port with the latest TimeStamp. */ - for (i = 0; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("TimeStamp Port %d (Down: %d, NoRx: %d): %08x %08x.\n", - i, - pAC->Rlmt.Port[i].PortDown, pAC->Rlmt.Port[i].PortNoRx, - *((SK_U32*)(&pAC->Rlmt.Port[i].BcTimeStamp) + OFFS_HI32), - *((SK_U32*)(&pAC->Rlmt.Port[i].BcTimeStamp) + OFFS_LO32))) - - if (!pAC->Rlmt.Port[i].PortDown && !pAC->Rlmt.Port[i].PortNoRx) { - if (!PortFound || pAC->Rlmt.Port[i].BcTimeStamp > BcTimeStamp) { - BcTimeStamp = pAC->Rlmt.Port[i].BcTimeStamp; - *pSelect = i; - PortFound = SK_TRUE; - } - } - } - - if (PortFound) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Port %d received the last broadcast.\n", *pSelect)) - - /* Look if another port's time stamp is similar. */ - for (i = 0; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - if (i == *pSelect) { - continue; - } - if (!pAC->Rlmt.Port[i].PortDown && !pAC->Rlmt.Port[i].PortNoRx && - (pAC->Rlmt.Port[i].BcTimeStamp > - BcTimeStamp - SK_RLMT_BC_DELTA || - pAC->Rlmt.Port[i].BcTimeStamp + - SK_RLMT_BC_DELTA > BcTimeStamp)) { - PortFound = SK_FALSE; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Port %d received a broadcast at a similar time.\n", i)) - break; - } - } - } - -#ifdef DEBUG - if (PortFound) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SELECT_BCRX found Port %d receiving the substantially " - "latest broadcast (%u).\n", - *pSelect, - BcTimeStamp - pAC->Rlmt.Port[1 - *pSelect].BcTimeStamp)) - } -#endif /* DEBUG */ - - return (PortFound); -} /* SkRlmtSelectBcRx */ - - -/****************************************************************************** - * - * SkRlmtSelectNotSuspect - select new active port, criteria 2 (CLP) - * - * Description: - * This routine selects a good port (it is PortUp && !SuspectRx). - * - * Context: - * runtime, pageable? - * - * Returns: - * SK_BOOL - */ -RLMT_STATIC SK_BOOL SkRlmtSelectNotSuspect( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 Active, /* Active port */ -SK_U32 PrefPort, /* Preferred port */ -SK_U32 *pSelect) /* New active port */ -{ - SK_U32 i; - SK_BOOL PortFound; - - PortFound = SK_FALSE; - - /* Select first port that is PortUp && !SuspectRx. */ - for (i = 0; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - if (!pAC->Rlmt.Port[i].PortDown && - !(pAC->Rlmt.Port[i].CheckingState & SK_RLMT_PCS_RX)) { - *pSelect = i; - if (!pAC->Rlmt.Port[Active].PortDown && - !(pAC->Rlmt.Port[Active].CheckingState & SK_RLMT_PCS_RX)) { - *pSelect = Active; - } - if (!pAC->Rlmt.Port[PrefPort].PortDown && - !(pAC->Rlmt.Port[PrefPort].CheckingState & SK_RLMT_PCS_RX)) { - *pSelect = PrefPort; - } - PortFound = SK_TRUE; - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SELECT_NOTSUSPECT found Port %d up and not check RX.\n", - *pSelect)) - break; - } - } - return (PortFound); -} /* SkRlmtSelectNotSuspect */ - - -/****************************************************************************** - * - * SkRlmtSelectUp - select new active port, criteria 3, 4 (CLP) - * - * Description: - * This routine selects a port that is up. - * - * Context: - * runtime, pageable? - * - * Returns: - * SK_BOOL - */ -RLMT_STATIC SK_BOOL SkRlmtSelectUp( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 Active, /* Active port */ -SK_U32 PrefPort, /* Preferred port */ -SK_U32 *pSelect, /* New active port */ -SK_BOOL AutoNegDone) /* Successfully auto-negotiated? */ -{ - SK_U32 i; - SK_BOOL PortFound; - - PortFound = SK_FALSE; - - /* Select first port that is PortUp. */ - for (i = 0; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - if (pAC->Rlmt.Port[i].PortState == SK_RLMT_PS_UP && - pAC->GIni.GP[i].PAutoNegFail != AutoNegDone) { - *pSelect = i; - if (pAC->Rlmt.Port[Active].PortState == SK_RLMT_PS_UP && - pAC->GIni.GP[Active].PAutoNegFail != AutoNegDone) { - *pSelect = Active; - } - if (pAC->Rlmt.Port[PrefPort].PortState == SK_RLMT_PS_UP && - pAC->GIni.GP[PrefPort].PAutoNegFail != AutoNegDone) { - *pSelect = PrefPort; - } - PortFound = SK_TRUE; - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SELECT_UP found Port %d up.\n", *pSelect)) - break; - } - } - return (PortFound); -} /* SkRlmtSelectUp */ - - -/****************************************************************************** - * - * SkRlmtSelectGoingUp - select new active port, criteria 5, 6 (CLP) - * - * Description: - * This routine selects the port that is going up for the longest time. - * - * Context: - * runtime, pageable? - * - * Returns: - * SK_BOOL - */ -RLMT_STATIC SK_BOOL SkRlmtSelectGoingUp( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 Active, /* Active port */ -SK_U32 PrefPort, /* Preferred port */ -SK_U32 *pSelect, /* New active port */ -SK_BOOL AutoNegDone) /* Successfully auto-negotiated? */ -{ - SK_U64 GuTimeStamp; - SK_U32 i; - SK_BOOL PortFound; - - GuTimeStamp = 0; - PortFound = SK_FALSE; - - /* Select port that is PortGoingUp for the longest time. */ - for (i = 0; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - if (pAC->Rlmt.Port[i].PortState == SK_RLMT_PS_GOING_UP && - pAC->GIni.GP[i].PAutoNegFail != AutoNegDone) { - GuTimeStamp = pAC->Rlmt.Port[i].GuTimeStamp; - *pSelect = i; - PortFound = SK_TRUE; - break; - } - } - - if (!PortFound) { - return (SK_FALSE); - } - - for (i = *pSelect + 1; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - if (pAC->Rlmt.Port[i].PortState == SK_RLMT_PS_GOING_UP && - pAC->Rlmt.Port[i].GuTimeStamp < GuTimeStamp && - pAC->GIni.GP[i].PAutoNegFail != AutoNegDone) { - GuTimeStamp = pAC->Rlmt.Port[i].GuTimeStamp; - *pSelect = i; - } - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SELECT_GOINGUP found Port %d going up.\n", *pSelect)) - return (SK_TRUE); -} /* SkRlmtSelectGoingUp */ - - -/****************************************************************************** - * - * SkRlmtSelectDown - select new active port, criteria 7, 8 (CLP) - * - * Description: - * This routine selects a port that is down. - * - * Context: - * runtime, pageable? - * - * Returns: - * SK_BOOL - */ -RLMT_STATIC SK_BOOL SkRlmtSelectDown( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 Active, /* Active port */ -SK_U32 PrefPort, /* Preferred port */ -SK_U32 *pSelect, /* New active port */ -SK_BOOL AutoNegDone) /* Successfully auto-negotiated? */ -{ - SK_U32 i; - SK_BOOL PortFound; - - PortFound = SK_FALSE; - - /* Select first port that is PortDown. */ - for (i = 0; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - if (pAC->Rlmt.Port[i].PortState == SK_RLMT_PS_DOWN && - pAC->GIni.GP[i].PAutoNegFail != AutoNegDone) { - *pSelect = i; - if (pAC->Rlmt.Port[Active].PortState == SK_RLMT_PS_DOWN && - pAC->GIni.GP[Active].PAutoNegFail != AutoNegDone) { - *pSelect = Active; - } - if (pAC->Rlmt.Port[PrefPort].PortState == SK_RLMT_PS_DOWN && - pAC->GIni.GP[PrefPort].PAutoNegFail != AutoNegDone) { - *pSelect = PrefPort; - } - PortFound = SK_TRUE; - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SELECT_DOWN found Port %d down.\n", *pSelect)) - break; - } - } - return (PortFound); -} /* SkRlmtSelectDown */ - - -/****************************************************************************** - * - * SkRlmtCheckSwitch - select new active port and switch to it - * - * Description: - * This routine decides which port should be the active one and queues - * port switching if necessary. - * - * Context: - * runtime, pageable? - * - * Returns: - * Nothing. - */ -RLMT_STATIC void SkRlmtCheckSwitch( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 NetIdx) /* Net index */ -{ - SK_EVPARA Para; - SK_U32 Active; - SK_U32 PrefPort; - SK_U32 i; - SK_BOOL PortFound; - - Active = pAC->Rlmt.Net[NetIdx].ActivePort; /* Index of active port. */ - PrefPort = pAC->Rlmt.Net[NetIdx].PrefPort; /* Index of preferred port. */ - PortFound = SK_FALSE; - pAC->Rlmt.CheckSwitch = SK_FALSE; - -#if 0 /* RW 2001/10/18 - active port becomes always prefered one */ - if (pAC->Rlmt.Net[NetIdx].Preference == 0xFFFFFFFF) { /* Automatic */ - /* disable auto-fail back */ - PrefPort = Active; - } -#endif - - if (pAC->Rlmt.Net[NetIdx].LinksUp == 0) { - /* Last link went down - shut down the net. */ - pAC->Rlmt.Net[NetIdx].RlmtState = SK_RLMT_RS_NET_DOWN; - Para.Para32[0] = SK_RLMT_NET_DOWN_TEMP; - Para.Para32[1] = NetIdx; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_NET_DOWN, Para); - - Para.Para32[0] = pAC->Rlmt.Net[NetIdx]. - Port[pAC->Rlmt.Net[NetIdx].ActivePort]->PortNumber; - Para.Para32[1] = NetIdx; - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_ACTIVE_DOWN, Para); - return; - } /* pAC->Rlmt.LinksUp == 0 */ - else if (pAC->Rlmt.Net[NetIdx].LinksUp == 1 && - pAC->Rlmt.Net[NetIdx].RlmtState == SK_RLMT_RS_NET_DOWN) { - /* First link came up - get the net up. */ - pAC->Rlmt.Net[NetIdx].RlmtState = SK_RLMT_RS_NET_UP; - - /* - * If pAC->Rlmt.ActivePort != Para.Para32[0], - * the DRV switches to the port that came up. - */ - for (i = 0; i < pAC->Rlmt.Net[NetIdx].NumPorts; i++) { - if (!pAC->Rlmt.Net[NetIdx].Port[i]->LinkDown) { - if (!pAC->Rlmt.Net[NetIdx].Port[Active]->LinkDown) { - i = Active; - } - if (!pAC->Rlmt.Net[NetIdx].Port[PrefPort]->LinkDown) { - i = PrefPort; - } - PortFound = SK_TRUE; - break; - } - } - - if (PortFound) { - Para.Para32[0] = pAC->Rlmt.Net[NetIdx].Port[i]->PortNumber; - Para.Para32[1] = NetIdx; - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_ACTIVE_UP, Para); - - pAC->Rlmt.Net[NetIdx].ActivePort = i; - Para.Para32[0] = pAC->Rlmt.Net[NetIdx].Port[i]->PortNumber; - Para.Para32[1] = NetIdx; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_NET_UP, Para); - - if ((pAC->Rlmt.Net[NetIdx].RlmtMode & SK_RLMT_TRANSPARENT) == 0 && - (Para.pParaPtr = SkRlmtBuildPacket(pAC, IoC, - pAC->Rlmt.Net[NetIdx].Port[i]->PortNumber, - SK_PACKET_ANNOUNCE, &pAC->Addr.Net[NetIdx]. - CurrentMacAddress, &SkRlmtMcAddr)) != NULL) { - /* - * Send announce packet to RLMT multicast address to force - * switches to learn the new location of the logical MAC address. - */ - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para); - } - } - else { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_RLMT_E007, SKERR_RLMT_E007_MSG); - } - - return; - } /* LinksUp == 1 && RlmtState == SK_RLMT_RS_NET_DOWN */ - else { /* Cannot be reached in dual-net mode. */ - Para.Para32[0] = Active; - - /* - * Preselection: - * If RLMT Mode != CheckLinkState - * select port that received a broadcast frame substantially later - * than all other ports - * else select first port that is not SuspectRx - * else select first port that is PortUp - * else select port that is PortGoingUp for the longest time - * else select first port that is PortDown - * else stop. - * - * For the preselected port: - * If ActivePort is equal in quality, select ActivePort. - * - * If PrefPort is equal in quality, select PrefPort. - * - * If ActivePort != SelectedPort, - * If old ActivePort is LinkDown, - * SwitchHard - * else - * SwitchSoft - */ - /* check of ChgBcPrio flag added */ - if ((pAC->Rlmt.Net[0].RlmtMode != SK_RLMT_MODE_CLS) && - (!pAC->Rlmt.Net[0].ChgBcPrio)) { - - if (!PortFound) { - PortFound = SkRlmtSelectBcRx( - pAC, IoC, Active, PrefPort, &Para.Para32[1]); - } - - if (!PortFound) { - PortFound = SkRlmtSelectNotSuspect( - pAC, IoC, Active, PrefPort, &Para.Para32[1]); - } - } /* pAC->Rlmt.RlmtMode != SK_RLMT_MODE_CLS */ - - /* with changed priority for last broadcast received */ - if ((pAC->Rlmt.Net[0].RlmtMode != SK_RLMT_MODE_CLS) && - (pAC->Rlmt.Net[0].ChgBcPrio)) { - if (!PortFound) { - PortFound = SkRlmtSelectNotSuspect( - pAC, IoC, Active, PrefPort, &Para.Para32[1]); - } - - if (!PortFound) { - PortFound = SkRlmtSelectBcRx( - pAC, IoC, Active, PrefPort, &Para.Para32[1]); - } - } /* pAC->Rlmt.RlmtMode != SK_RLMT_MODE_CLS */ - - if (!PortFound) { - PortFound = SkRlmtSelectUp( - pAC, IoC, Active, PrefPort, &Para.Para32[1], AUTONEG_SUCCESS); - } - - if (!PortFound) { - PortFound = SkRlmtSelectUp( - pAC, IoC, Active, PrefPort, &Para.Para32[1], AUTONEG_FAILED); - } - - if (!PortFound) { - PortFound = SkRlmtSelectGoingUp( - pAC, IoC, Active, PrefPort, &Para.Para32[1], AUTONEG_SUCCESS); - } - - if (!PortFound) { - PortFound = SkRlmtSelectGoingUp( - pAC, IoC, Active, PrefPort, &Para.Para32[1], AUTONEG_FAILED); - } - - if (pAC->Rlmt.Net[0].RlmtMode != SK_RLMT_MODE_CLS) { - if (!PortFound) { - PortFound = SkRlmtSelectDown(pAC, IoC, - Active, PrefPort, &Para.Para32[1], AUTONEG_SUCCESS); - } - - if (!PortFound) { - PortFound = SkRlmtSelectDown(pAC, IoC, - Active, PrefPort, &Para.Para32[1], AUTONEG_FAILED); - } - } /* pAC->Rlmt.RlmtMode != SK_RLMT_MODE_CLS */ - - if (PortFound) { - - if (Para.Para32[1] != Active) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Active: %d, Para1: %d.\n", Active, Para.Para32[1])) - pAC->Rlmt.Net[NetIdx].ActivePort = Para.Para32[1]; - Para.Para32[0] = pAC->Rlmt.Net[NetIdx]. - Port[Para.Para32[0]]->PortNumber; - Para.Para32[1] = pAC->Rlmt.Net[NetIdx]. - Port[Para.Para32[1]]->PortNumber; - SK_HWAC_LINK_LED(pAC, IoC, Para.Para32[1], SK_LED_ACTIVE); - if (pAC->Rlmt.Port[Active].LinkDown) { - SkEventQueue(pAC, SKGE_DRV, SK_DRV_SWITCH_HARD, Para); - } - else { - SK_HWAC_LINK_LED(pAC, IoC, Para.Para32[0], SK_LED_STANDBY); - SkEventQueue(pAC, SKGE_DRV, SK_DRV_SWITCH_SOFT, Para); - } - Para.Para32[1] = NetIdx; - Para.Para32[0] = - pAC->Rlmt.Net[NetIdx].Port[Para.Para32[0]]->PortNumber; - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_ACTIVE_DOWN, Para); - Para.Para32[0] = pAC->Rlmt.Net[NetIdx]. - Port[pAC->Rlmt.Net[NetIdx].ActivePort]->PortNumber; - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_ACTIVE_UP, Para); - if ((pAC->Rlmt.Net[NetIdx].RlmtMode & SK_RLMT_TRANSPARENT) == 0 && - (Para.pParaPtr = SkRlmtBuildPacket(pAC, IoC, Para.Para32[0], - SK_PACKET_ANNOUNCE, &pAC->Addr.Net[NetIdx].CurrentMacAddress, - &SkRlmtMcAddr)) != NULL) { - /* - * Send announce packet to RLMT multicast address to force - * switches to learn the new location of the logical - * MAC address. - */ - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para); - } /* (Para.pParaPtr = SkRlmtBuildPacket(...)) != NULL */ - } /* Para.Para32[1] != Active */ - } /* PortFound */ - else { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_RLMT_E004, SKERR_RLMT_E004_MSG); - } - } /* LinksUp > 1 || LinksUp == 1 && RlmtState != SK_RLMT_RS_NET_DOWN */ - return; -} /* SkRlmtCheckSwitch */ - - -/****************************************************************************** - * - * SkRlmtCheckSeg - Report if segmentation is detected - * - * Description: - * This routine checks if the ports see different root bridges and reports - * segmentation in such a case. - * - * Context: - * runtime, pageable? - * - * Returns: - * Nothing. - */ -RLMT_STATIC void SkRlmtCheckSeg( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 NetIdx) /* Net number */ -{ - SK_EVPARA Para; - SK_RLMT_NET *pNet; - SK_U32 i, j; - SK_BOOL Equal; - - pNet = &pAC->Rlmt.Net[NetIdx]; - pNet->RootIdSet = SK_FALSE; - Equal = SK_TRUE; - - for (i = 0; i < pNet->NumPorts; i++) { - if (pNet->Port[i]->LinkDown || !pNet->Port[i]->RootIdSet) { - continue; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_DUMP, - ("Root ID %d: %02x %02x %02x %02x %02x %02x %02x %02x.\n", i, - pNet->Port[i]->Root.Id[0], pNet->Port[i]->Root.Id[1], - pNet->Port[i]->Root.Id[2], pNet->Port[i]->Root.Id[3], - pNet->Port[i]->Root.Id[4], pNet->Port[i]->Root.Id[5], - pNet->Port[i]->Root.Id[6], pNet->Port[i]->Root.Id[7])) - - if (!pNet->RootIdSet) { - pNet->Root = pNet->Port[i]->Root; - pNet->RootIdSet = SK_TRUE; - continue; - } - - for (j = 0; j < 8; j ++) { - Equal &= pNet->Port[i]->Root.Id[j] == pNet->Root.Id[j]; - if (!Equal) { - break; - } - } - - if (!Equal) { - SK_ERR_LOG(pAC, SK_ERRCL_COMM, SKERR_RLMT_E005, SKERR_RLMT_E005_MSG); - Para.Para32[0] = NetIdx; - Para.Para32[1] = (SK_U32)-1; - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_SEGMENTATION, Para); - - pNet->CheckingState &= ~SK_RLMT_RCS_REPORT_SEG; - - /* 2000-03-06 RA: New. */ - Para.Para32[0] = NetIdx; - Para.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pNet->SegTimer, SK_RLMT_SEG_TO_VAL, - SKGE_RLMT, SK_RLMT_SEG_TIM, Para); - break; - } - } /* for (i = 0; i < pNet->NumPorts; i++) */ - - /* 2000-03-06 RA: Moved here. */ - /* Segmentation check not running anymore. */ - pNet->CheckingState &= ~SK_RLMT_RCS_SEG; - -} /* SkRlmtCheckSeg */ - - -/****************************************************************************** - * - * SkRlmtPortStart - initialize port variables and start port - * - * Description: - * This routine initializes a port's variables and issues a PORT_START - * to the HWAC module. This handles retries if the start fails or the - * link eventually goes down. - * - * Context: - * runtime, pageable? - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtPortStart( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 PortNumber) /* Port number */ -{ - SK_EVPARA Para; - - pAC->Rlmt.Port[PortNumber].PortState = SK_RLMT_PS_LINK_DOWN; - pAC->Rlmt.Port[PortNumber].PortStarted = SK_TRUE; - pAC->Rlmt.Port[PortNumber].LinkDown = SK_TRUE; - pAC->Rlmt.Port[PortNumber].PortDown = SK_TRUE; - pAC->Rlmt.Port[PortNumber].CheckingState = 0; - pAC->Rlmt.Port[PortNumber].RootIdSet = SK_FALSE; - Para.Para32[0] = PortNumber; - Para.Para32[1] = (SK_U32)-1; - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_START, Para); -} /* SkRlmtPortStart */ - - -/****************************************************************************** - * - * SkRlmtEvtPortStartTim - PORT_START_TIM - * - * Description: - * This routine handles PORT_START_TIM events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtPortStartTim( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 PortNumber; SK_U32 -1 */ -{ - SK_U32 i; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTSTART_TIMEOUT Port %d Event BEGIN.\n", Para.Para32[0])) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTSTART_TIMEOUT Event EMPTY.\n")) - return; - } - - /* - * Used to start non-preferred ports if the preferred one - * does not come up. - * This timeout needs only be set when starting the first - * (preferred) port. - */ - if (pAC->Rlmt.Port[Para.Para32[0]].LinkDown) { - /* PORT_START failed. */ - for (i = 0; i < pAC->Rlmt.Port[Para.Para32[0]].Net->NumPorts; i++) { - if (!pAC->Rlmt.Port[Para.Para32[0]].Net->Port[i]->PortStarted) { - SkRlmtPortStart(pAC, IoC, - pAC->Rlmt.Port[Para.Para32[0]].Net->Port[i]->PortNumber); - } - } - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTSTART_TIMEOUT Event END.\n")) -} /* SkRlmtEvtPortStartTim */ - - -/****************************************************************************** - * - * SkRlmtEvtLinkUp - LINK_UP - * - * Description: - * This routine handles LLINK_UP events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtLinkUp( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 PortNumber; SK_U32 Undefined */ -{ - SK_U32 i; - SK_RLMT_PORT *pRPort; - SK_EVPARA Para2; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_LINK_UP Port %d Event BEGIN.\n", Para.Para32[0])) - - pRPort = &pAC->Rlmt.Port[Para.Para32[0]]; - if (!pRPort->PortStarted) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_RLMT_E008, SKERR_RLMT_E008_MSG); - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_LINK_UP Event EMPTY.\n")) - return; - } - - if (!pRPort->LinkDown) { - /* RA;:;: Any better solution? */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_LINK_UP Event EMPTY.\n")) - return; - } - - SkTimerStop(pAC, IoC, &pRPort->UpTimer); - SkTimerStop(pAC, IoC, &pRPort->DownRxTimer); - SkTimerStop(pAC, IoC, &pRPort->DownTxTimer); - - /* Do something if timer already fired? */ - - pRPort->LinkDown = SK_FALSE; - pRPort->PortState = SK_RLMT_PS_GOING_UP; - pRPort->GuTimeStamp = SkOsGetTime(pAC); - pRPort->BcTimeStamp = 0; - pRPort->Net->LinksUp++; - if (pRPort->Net->LinksUp == 1) { - SK_HWAC_LINK_LED(pAC, IoC, Para.Para32[0], SK_LED_ACTIVE); - } - else { - SK_HWAC_LINK_LED(pAC, IoC, Para.Para32[0], SK_LED_STANDBY); - } - - for (i = 0; i < pRPort->Net->NumPorts; i++) { - if (!pRPort->Net->Port[i]->PortStarted) { - SkRlmtPortStart(pAC, IoC, pRPort->Net->Port[i]->PortNumber); - } - } - - SkRlmtCheckSwitch(pAC, IoC, pRPort->Net->NetNumber); - - if (pRPort->Net->LinksUp >= 2) { - if (pRPort->Net->RlmtMode & SK_RLMT_CHECK_LOC_LINK) { - /* Build the check chain. */ - SkRlmtBuildCheckChain(pAC, pRPort->Net->NetNumber); - } - } - - /* If the first link comes up, start the periodical RLMT timeout. */ - if (pRPort->Net->NumPorts > 1 && pRPort->Net->LinksUp == 1 && - (pRPort->Net->RlmtMode & SK_RLMT_CHECK_OTHERS) != 0) { - Para2.Para32[0] = pRPort->Net->NetNumber; - Para2.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pRPort->Net->LocTimer, - pRPort->Net->TimeoutValue, SKGE_RLMT, SK_RLMT_TIM, Para2); - } - - Para2 = Para; - Para2.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pRPort->UpTimer, SK_RLMT_PORTUP_TIM_VAL, - SKGE_RLMT, SK_RLMT_PORTUP_TIM, Para2); - - /* Later: if (pAC->Rlmt.RlmtMode & SK_RLMT_CHECK_LOC_LINK) && */ - if ((pRPort->Net->RlmtMode & SK_RLMT_TRANSPARENT) == 0 && - (pRPort->Net->RlmtMode & SK_RLMT_CHECK_LINK) != 0 && - (Para2.pParaPtr = - SkRlmtBuildPacket(pAC, IoC, Para.Para32[0], SK_PACKET_ANNOUNCE, - &pAC->Addr.Port[Para.Para32[0]].CurrentMacAddress, &SkRlmtMcAddr) - ) != NULL) { - /* Send "new" packet to RLMT multicast address. */ - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para2); - } - - if (pRPort->Net->RlmtMode & SK_RLMT_CHECK_SEG) { - if ((Para2.pParaPtr = - SkRlmtBuildSpanningTreePacket(pAC, IoC, Para.Para32[0])) != NULL) { - pAC->Rlmt.Port[Para.Para32[0]].RootIdSet = SK_FALSE; - pRPort->Net->CheckingState |= - SK_RLMT_RCS_SEG | SK_RLMT_RCS_REPORT_SEG; - - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para2); - - Para.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pRPort->Net->SegTimer, - SK_RLMT_SEG_TO_VAL, SKGE_RLMT, SK_RLMT_SEG_TIM, Para); - } - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_LINK_UP Event END.\n")) -} /* SkRlmtEvtLinkUp */ - - -/****************************************************************************** - * - * SkRlmtEvtPortUpTim - PORT_UP_TIM - * - * Description: - * This routine handles PORT_UP_TIM events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtPortUpTim( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 PortNumber; SK_U32 -1 */ -{ - SK_RLMT_PORT *pRPort; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTUP_TIM Port %d Event BEGIN.\n", Para.Para32[0])) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTUP_TIM Event EMPTY.\n")) - return; - } - - pRPort = &pAC->Rlmt.Port[Para.Para32[0]]; - if (pRPort->LinkDown || (pRPort->PortState == SK_RLMT_PS_UP)) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTUP_TIM Port %d Event EMPTY.\n", Para.Para32[0])) - return; - } - - pRPort->PortDown = SK_FALSE; - pRPort->PortState = SK_RLMT_PS_UP; - pRPort->Net->PortsUp++; - if (pRPort->Net->RlmtState != SK_RLMT_RS_INIT) { - if (pAC->Rlmt.NumNets <= 1) { - SkRlmtCheckSwitch(pAC, IoC, pRPort->Net->NetNumber); - } - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_PORT_UP, Para); - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTUP_TIM Event END.\n")) -} /* SkRlmtEvtPortUpTim */ - - -/****************************************************************************** - * - * SkRlmtEvtPortDownTim - PORT_DOWN_* - * - * Description: - * This routine handles PORT_DOWN_* events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtPortDownX( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 Event, /* Event code */ -SK_EVPARA Para) /* SK_U32 PortNumber; SK_U32 -1 */ -{ - SK_RLMT_PORT *pRPort; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTDOWN* Port %d Event (%d) BEGIN.\n", - Para.Para32[0], Event)) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTDOWN* Event EMPTY.\n")) - return; - } - - pRPort = &pAC->Rlmt.Port[Para.Para32[0]]; - if (!pRPort->PortStarted || (Event == SK_RLMT_PORTDOWN_TX_TIM && - !(pRPort->CheckingState & SK_RLMT_PCS_TX))) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTDOWN* Event (%d) EMPTY.\n", Event)) - return; - } - - /* Stop port's timers. */ - SkTimerStop(pAC, IoC, &pRPort->UpTimer); - SkTimerStop(pAC, IoC, &pRPort->DownRxTimer); - SkTimerStop(pAC, IoC, &pRPort->DownTxTimer); - - if (pRPort->PortState != SK_RLMT_PS_LINK_DOWN) { - pRPort->PortState = SK_RLMT_PS_DOWN; - } - - if (!pRPort->PortDown) { - pRPort->Net->PortsUp--; - pRPort->PortDown = SK_TRUE; - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_PORT_DOWN, Para); - } - - pRPort->PacketsPerTimeSlot = 0; - /* pRPort->DataPacketsPerTimeSlot = 0; */ - pRPort->BpduPacketsPerTimeSlot = 0; - pRPort->BcTimeStamp = 0; - - /* - * RA;:;: To be checked: - * - actions at RLMT_STOP: We should not switch anymore. - */ - if (pRPort->Net->RlmtState != SK_RLMT_RS_INIT) { - if (Para.Para32[0] == - pRPort->Net->Port[pRPort->Net->ActivePort]->PortNumber) { - /* Active Port went down. */ - SkRlmtCheckSwitch(pAC, IoC, pRPort->Net->NetNumber); - } - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORTDOWN* Event (%d) END.\n", Event)) -} /* SkRlmtEvtPortDownX */ - - -/****************************************************************************** - * - * SkRlmtEvtLinkDown - LINK_DOWN - * - * Description: - * This routine handles LINK_DOWN events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtLinkDown( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 PortNumber; SK_U32 Undefined */ -{ - SK_RLMT_PORT *pRPort; - - pRPort = &pAC->Rlmt.Port[Para.Para32[0]]; - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_LINK_DOWN Port %d Event BEGIN.\n", Para.Para32[0])) - - if (!pAC->Rlmt.Port[Para.Para32[0]].LinkDown) { - pRPort->Net->LinksUp--; - pRPort->LinkDown = SK_TRUE; - pRPort->PortState = SK_RLMT_PS_LINK_DOWN; - SK_HWAC_LINK_LED(pAC, IoC, Para.Para32[0], SK_LED_OFF); - - if ((pRPort->Net->RlmtMode & SK_RLMT_CHECK_LOC_LINK) != 0) { - /* Build the check chain. */ - SkRlmtBuildCheckChain(pAC, pRPort->Net->NetNumber); - } - - /* Ensure that port is marked down. */ - Para.Para32[1] = -1; - (void)SkRlmtEvent(pAC, IoC, SK_RLMT_PORTDOWN, Para); - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_LINK_DOWN Event END.\n")) -} /* SkRlmtEvtLinkDown */ - - -/****************************************************************************** - * - * SkRlmtEvtPortAddr - PORT_ADDR - * - * Description: - * This routine handles PORT_ADDR events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtPortAddr( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 PortNumber; SK_U32 -1 */ -{ - SK_U32 i, j; - SK_RLMT_PORT *pRPort; - SK_MAC_ADDR *pOldMacAddr; - SK_MAC_ADDR *pNewMacAddr; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORT_ADDR Port %d Event BEGIN.\n", Para.Para32[0])) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORT_ADDR Event EMPTY.\n")) - return; - } - - /* Port's physical MAC address changed. */ - pOldMacAddr = &pAC->Addr.Port[Para.Para32[0]].PreviousMacAddress; - pNewMacAddr = &pAC->Addr.Port[Para.Para32[0]].CurrentMacAddress; - - /* - * NOTE: This is not scalable for solutions where ports are - * checked remotely. There, we need to send an RLMT - * address change packet - and how do we ensure delivery? - */ - for (i = 0; i < (SK_U32)pAC->GIni.GIMacsFound; i++) { - pRPort = &pAC->Rlmt.Port[i]; - for (j = 0; j < pRPort->PortsChecked; j++) { - if (SK_ADDR_EQUAL( - pRPort->PortCheck[j].CheckAddr.a, pOldMacAddr->a)) { - pRPort->PortCheck[j].CheckAddr = *pNewMacAddr; - } - } - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PORT_ADDR Event END.\n")) -} /* SkRlmtEvtPortAddr */ - - -/****************************************************************************** - * - * SkRlmtEvtStart - START - * - * Description: - * This routine handles START events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtStart( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 NetNumber; SK_U32 -1 */ -{ - SK_EVPARA Para2; - SK_U32 PortIdx; - SK_U32 PortNumber; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_START Net %d Event BEGIN.\n", Para.Para32[0])) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_START Event EMPTY.\n")) - return; - } - - if (Para.Para32[0] >= pAC->Rlmt.NumNets) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad NetNumber %d.\n", Para.Para32[0])) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_START Event EMPTY.\n")) - return; - } - - if (pAC->Rlmt.Net[Para.Para32[0]].RlmtState != SK_RLMT_RS_INIT) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_START Event EMPTY.\n")) - return; - } - - if (pAC->Rlmt.NetsStarted >= pAC->Rlmt.NumNets) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("All nets should have been started.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_START Event EMPTY.\n")) - return; - } - - if (pAC->Rlmt.Net[Para.Para32[0]].PrefPort >= - pAC->Rlmt.Net[Para.Para32[0]].NumPorts) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_RLMT_E009, SKERR_RLMT_E009_MSG); - - /* Change PrefPort to internal default. */ - Para2.Para32[0] = 0xFFFFFFFF; - Para2.Para32[1] = Para.Para32[0]; - (void)SkRlmtEvent(pAC, IoC, SK_RLMT_PREFPORT_CHANGE, Para2); - } - - PortIdx = pAC->Rlmt.Net[Para.Para32[0]].PrefPort; - PortNumber = pAC->Rlmt.Net[Para.Para32[0]].Port[PortIdx]->PortNumber; - - pAC->Rlmt.Net[Para.Para32[0]].LinksUp = 0; - pAC->Rlmt.Net[Para.Para32[0]].PortsUp = 0; - pAC->Rlmt.Net[Para.Para32[0]].CheckingState = 0; - pAC->Rlmt.Net[Para.Para32[0]].RlmtState = SK_RLMT_RS_NET_DOWN; - - /* Start preferred port. */ - SkRlmtPortStart(pAC, IoC, PortNumber); - - /* Start Timer (for first port only). */ - Para2.Para32[0] = PortNumber; - Para2.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pAC->Rlmt.Port[PortNumber].UpTimer, - SK_RLMT_PORTSTART_TIM_VAL, SKGE_RLMT, SK_RLMT_PORTSTART_TIM, Para2); - - pAC->Rlmt.NetsStarted++; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_START Event END.\n")) -} /* SkRlmtEvtStart */ - - -/****************************************************************************** - * - * SkRlmtEvtStop - STOP - * - * Description: - * This routine handles STOP events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtStop( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 NetNumber; SK_U32 -1 */ -{ - SK_EVPARA Para2; - SK_U32 PortNumber; - SK_U32 i; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STOP Net %d Event BEGIN.\n", Para.Para32[0])) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STOP Event EMPTY.\n")) - return; - } - - if (Para.Para32[0] >= pAC->Rlmt.NumNets) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad NetNumber %d.\n", Para.Para32[0])) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STOP Event EMPTY.\n")) - return; - } - - if (pAC->Rlmt.Net[Para.Para32[0]].RlmtState == SK_RLMT_RS_INIT) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STOP Event EMPTY.\n")) - return; - } - - if (pAC->Rlmt.NetsStarted == 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("All nets are stopped.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STOP Event EMPTY.\n")) - return; - } - - /* Stop RLMT timers. */ - SkTimerStop(pAC, IoC, &pAC->Rlmt.Net[Para.Para32[0]].LocTimer); - SkTimerStop(pAC, IoC, &pAC->Rlmt.Net[Para.Para32[0]].SegTimer); - - /* Stop net. */ - pAC->Rlmt.Net[Para.Para32[0]].RlmtState = SK_RLMT_RS_INIT; - pAC->Rlmt.Net[Para.Para32[0]].RootIdSet = SK_FALSE; - Para2.Para32[0] = SK_RLMT_NET_DOWN_FINAL; - Para2.Para32[1] = Para.Para32[0]; /* Net# */ - SkEventQueue(pAC, SKGE_DRV, SK_DRV_NET_DOWN, Para2); - - /* Stop ports. */ - for (i = 0; i < pAC->Rlmt.Net[Para.Para32[0]].NumPorts; i++) { - PortNumber = pAC->Rlmt.Net[Para.Para32[0]].Port[i]->PortNumber; - if (pAC->Rlmt.Port[PortNumber].PortState != SK_RLMT_PS_INIT) { - SkTimerStop(pAC, IoC, &pAC->Rlmt.Port[PortNumber].UpTimer); - SkTimerStop(pAC, IoC, &pAC->Rlmt.Port[PortNumber].DownRxTimer); - SkTimerStop(pAC, IoC, &pAC->Rlmt.Port[PortNumber].DownTxTimer); - - pAC->Rlmt.Port[PortNumber].PortState = SK_RLMT_PS_INIT; - pAC->Rlmt.Port[PortNumber].RootIdSet = SK_FALSE; - pAC->Rlmt.Port[PortNumber].PortStarted = SK_FALSE; - Para2.Para32[0] = PortNumber; - Para2.Para32[1] = (SK_U32)-1; - SkEventQueue(pAC, SKGE_HWAC, SK_HWEV_PORT_STOP, Para2); - } - } - - pAC->Rlmt.NetsStarted--; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STOP Event END.\n")) -} /* SkRlmtEvtStop */ - - -/****************************************************************************** - * - * SkRlmtEvtTim - TIM - * - * Description: - * This routine handles TIM events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtTim( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 NetNumber; SK_U32 -1 */ -{ - SK_RLMT_PORT *pRPort; - SK_U32 Timeout; - SK_U32 NewTimeout; - SK_U32 PortNumber; - SK_U32 i; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_TIM Event BEGIN.\n")) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_TIM Event EMPTY.\n")) - return; - } - - if ((pAC->Rlmt.Net[Para.Para32[0]].RlmtMode & SK_RLMT_CHECK_OTHERS) == 0 || - pAC->Rlmt.Net[Para.Para32[0]].LinksUp == 0) { - /* Mode changed or all links down: No more link checking. */ - return; - } - -#if 0 - pAC->Rlmt.SwitchCheckCounter--; - if (pAC->Rlmt.SwitchCheckCounter == 0) { - pAC->Rlmt.SwitchCheckCounter; - } -#endif /* 0 */ - - NewTimeout = SK_RLMT_DEF_TO_VAL; - for (i = 0; i < pAC->Rlmt.Net[Para.Para32[0]].NumPorts; i++) { - PortNumber = pAC->Rlmt.Net[Para.Para32[0]].Port[i]->PortNumber; - pRPort = &pAC->Rlmt.Port[PortNumber]; - if (!pRPort->LinkDown) { - Timeout = SkRlmtCheckPort(pAC, IoC, PortNumber); - if (Timeout < NewTimeout) { - NewTimeout = Timeout; - } - - /* - * These counters should be set to 0 for all ports before the - * first frame is sent in the next loop. - */ - pRPort->PacketsPerTimeSlot = 0; - /* pRPort->DataPacketsPerTimeSlot = 0; */ - pRPort->BpduPacketsPerTimeSlot = 0; - } - } - pAC->Rlmt.Net[Para.Para32[0]].TimeoutValue = NewTimeout; - - if (pAC->Rlmt.Net[Para.Para32[0]].LinksUp > 1) { - /* - * If checking remote ports, also send packets if - * (LinksUp == 1) && - * this port checks at least one (remote) port. - */ - - /* - * Must be new loop, as SkRlmtCheckPort can request to - * check segmentation when e.g. checking the last port. - */ - for (i = 0; i < pAC->Rlmt.Net[Para.Para32[0]].NumPorts; i++) { - if (!pAC->Rlmt.Net[Para.Para32[0]].Port[i]->LinkDown) { - SkRlmtSend(pAC, IoC, - pAC->Rlmt.Net[Para.Para32[0]].Port[i]->PortNumber); - } - } - } - - SkTimerStart(pAC, IoC, &pAC->Rlmt.Net[Para.Para32[0]].LocTimer, - pAC->Rlmt.Net[Para.Para32[0]].TimeoutValue, SKGE_RLMT, SK_RLMT_TIM, - Para); - - if (pAC->Rlmt.Net[Para.Para32[0]].LinksUp > 1 && - (pAC->Rlmt.Net[Para.Para32[0]].RlmtMode & SK_RLMT_CHECK_SEG) && - (pAC->Rlmt.Net[Para.Para32[0]].CheckingState & SK_RLMT_RCS_START_SEG)) { - SkTimerStart(pAC, IoC, &pAC->Rlmt.Net[Para.Para32[0]].SegTimer, - SK_RLMT_SEG_TO_VAL, SKGE_RLMT, SK_RLMT_SEG_TIM, Para); - pAC->Rlmt.Net[Para.Para32[0]].CheckingState &= ~SK_RLMT_RCS_START_SEG; - pAC->Rlmt.Net[Para.Para32[0]].CheckingState |= - SK_RLMT_RCS_SEG | SK_RLMT_RCS_REPORT_SEG; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_TIM Event END.\n")) -} /* SkRlmtEvtTim */ - - -/****************************************************************************** - * - * SkRlmtEvtSegTim - SEG_TIM - * - * Description: - * This routine handles SEG_TIM events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtSegTim( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 NetNumber; SK_U32 -1 */ -{ -#ifdef xDEBUG - int j; -#endif /* DEBUG */ - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SEG_TIM Event BEGIN.\n")) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SEG_TIM Event EMPTY.\n")) - return; - } - -#ifdef xDEBUG - for (j = 0; j < pAC->Rlmt.Net[Para.Para32[0]].NumPorts; j++) { - SK_ADDR_PORT *pAPort; - SK_U32 k; - SK_U16 *InAddr; - SK_U8 InAddr8[6]; - - InAddr = (SK_U16 *)&InAddr8[0]; - pAPort = pAC->Rlmt.Net[Para.Para32[0]].Port[j]->AddrPort; - for (k = 0; k < pAPort->NextExactMatchRlmt; k++) { - /* Get exact match address k from port j. */ - XM_INADDR(IoC, pAC->Rlmt.Net[Para.Para32[0]].Port[j]->PortNumber, - XM_EXM(k), InAddr); - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("MC address %d on Port %u: %02x %02x %02x %02x %02x %02x -- %02x %02x %02x %02x %02x %02x.\n", - k, pAC->Rlmt.Net[Para.Para32[0]].Port[j]->PortNumber, - InAddr8[0], InAddr8[1], InAddr8[2], - InAddr8[3], InAddr8[4], InAddr8[5], - pAPort->Exact[k].a[0], pAPort->Exact[k].a[1], - pAPort->Exact[k].a[2], pAPort->Exact[k].a[3], - pAPort->Exact[k].a[4], pAPort->Exact[k].a[5])) - } - } -#endif /* xDEBUG */ - - SkRlmtCheckSeg(pAC, IoC, Para.Para32[0]); - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SEG_TIM Event END.\n")) -} /* SkRlmtEvtSegTim */ - - -/****************************************************************************** - * - * SkRlmtEvtPacketRx - PACKET_RECEIVED - * - * Description: - * This routine handles PACKET_RECEIVED events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtPacketRx( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_MBUF *pMb */ -{ - SK_MBUF *pMb; - SK_MBUF *pNextMb; - SK_U32 NetNumber; - - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PACKET_RECEIVED Event BEGIN.\n")) - - /* Should we ignore frames during port switching? */ - -#ifdef DEBUG - pMb = Para.pParaPtr; - if (pMb == NULL) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, ("No mbuf.\n")) - } - else if (pMb->pNext != NULL) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("More than one mbuf or pMb->pNext not set.\n")) - } -#endif /* DEBUG */ - - for (pMb = Para.pParaPtr; pMb != NULL; pMb = pNextMb) { - pNextMb = pMb->pNext; - pMb->pNext = NULL; - - NetNumber = pAC->Rlmt.Port[pMb->PortIdx].Net->NetNumber; - if (pAC->Rlmt.Net[NetNumber].RlmtState == SK_RLMT_RS_INIT) { - SkDrvFreeRlmtMbuf(pAC, IoC, pMb); - } - else { - SkRlmtPacketReceive(pAC, IoC, pMb); - } - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PACKET_RECEIVED Event END.\n")) -} /* SkRlmtEvtPacketRx */ - - -/****************************************************************************** - * - * SkRlmtEvtStatsClear - STATS_CLEAR - * - * Description: - * This routine handles STATS_CLEAR events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtStatsClear( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 NetNumber; SK_U32 -1 */ -{ - SK_U32 i; - SK_RLMT_PORT *pRPort; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STATS_CLEAR Event BEGIN.\n")) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STATS_CLEAR Event EMPTY.\n")) - return; - } - - if (Para.Para32[0] >= pAC->Rlmt.NumNets) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad NetNumber %d.\n", Para.Para32[0])) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STATS_CLEAR Event EMPTY.\n")) - return; - } - - /* Clear statistics for logical and physical ports. */ - for (i = 0; i < pAC->Rlmt.Net[Para.Para32[0]].NumPorts; i++) { - pRPort = - &pAC->Rlmt.Port[pAC->Rlmt.Net[Para.Para32[0]].Port[i]->PortNumber]; - pRPort->TxHelloCts = 0; - pRPort->RxHelloCts = 0; - pRPort->TxSpHelloReqCts = 0; - pRPort->RxSpHelloCts = 0; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STATS_CLEAR Event END.\n")) -} /* SkRlmtEvtStatsClear */ - - -/****************************************************************************** - * - * SkRlmtEvtStatsUpdate - STATS_UPDATE - * - * Description: - * This routine handles STATS_UPDATE events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtStatsUpdate( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 NetNumber; SK_U32 -1 */ -{ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STATS_UPDATE Event BEGIN.\n")) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STATS_UPDATE Event EMPTY.\n")) - return; - } - - if (Para.Para32[0] >= pAC->Rlmt.NumNets) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad NetNumber %d.\n", Para.Para32[0])) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STATS_UPDATE Event EMPTY.\n")) - return; - } - - /* Update statistics - currently always up-to-date. */ - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_STATS_UPDATE Event END.\n")) -} /* SkRlmtEvtStatsUpdate */ - - -/****************************************************************************** - * - * SkRlmtEvtPrefportChange - PREFPORT_CHANGE - * - * Description: - * This routine handles PREFPORT_CHANGE events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtPrefportChange( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 PortIndex; SK_U32 NetNumber */ -{ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PREFPORT_CHANGE to Port %d Event BEGIN.\n", Para.Para32[0])) - - if (Para.Para32[1] >= pAC->Rlmt.NumNets) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad NetNumber %d.\n", Para.Para32[1])) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PREFPORT_CHANGE Event EMPTY.\n")) - return; - } - - /* 0xFFFFFFFF == auto-mode. */ - if (Para.Para32[0] == 0xFFFFFFFF) { - pAC->Rlmt.Net[Para.Para32[1]].PrefPort = SK_RLMT_DEF_PREF_PORT; - } - else { - if (Para.Para32[0] >= pAC->Rlmt.Net[Para.Para32[1]].NumPorts) { - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_RLMT_E010, SKERR_RLMT_E010_MSG); - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PREFPORT_CHANGE Event EMPTY.\n")) - return; - } - - pAC->Rlmt.Net[Para.Para32[1]].PrefPort = Para.Para32[0]; - } - - pAC->Rlmt.Net[Para.Para32[1]].Preference = Para.Para32[0]; - - if (pAC->Rlmt.Net[Para.Para32[1]].RlmtState != SK_RLMT_RS_INIT) { - SkRlmtCheckSwitch(pAC, IoC, Para.Para32[1]); - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_PREFPORT_CHANGE Event END.\n")) -} /* SkRlmtEvtPrefportChange */ - - -/****************************************************************************** - * - * SkRlmtEvtSetNets - SET_NETS - * - * Description: - * This routine handles SET_NETS events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtSetNets( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 NumNets; SK_U32 -1 */ -{ - int i; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SET_NETS Event BEGIN.\n")) - - if (Para.Para32[1] != (SK_U32)-1) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad Parameter.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SET_NETS Event EMPTY.\n")) - return; - } - - if (Para.Para32[0] == 0 || Para.Para32[0] > SK_MAX_NETS || - Para.Para32[0] > (SK_U32)pAC->GIni.GIMacsFound) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad number of nets: %d.\n", Para.Para32[0])) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SET_NETS Event EMPTY.\n")) - return; - } - - if (Para.Para32[0] == pAC->Rlmt.NumNets) { /* No change. */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SET_NETS Event EMPTY.\n")) - return; - } - - /* Entering and leaving dual mode only allowed while nets are stopped. */ - if (pAC->Rlmt.NetsStarted > 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Changing dual mode only allowed while all nets are stopped.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SET_NETS Event EMPTY.\n")) - return; - } - - if (Para.Para32[0] == 1) { - if (pAC->Rlmt.NumNets > 1) { - /* Clear logical MAC addr from second net's active port. */ - (void)SkAddrOverride(pAC, IoC, pAC->Rlmt.Net[1].Port[pAC->Addr. - Net[1].ActivePort]->PortNumber, NULL, SK_ADDR_CLEAR_LOGICAL); - pAC->Rlmt.Net[1].NumPorts = 0; - } - - pAC->Rlmt.NumNets = Para.Para32[0]; - for (i = 0; (SK_U32)i < pAC->Rlmt.NumNets; i++) { - pAC->Rlmt.Net[i].RlmtState = SK_RLMT_RS_INIT; - pAC->Rlmt.Net[i].RootIdSet = SK_FALSE; - pAC->Rlmt.Net[i].Preference = 0xFFFFFFFF; /* "Automatic" */ - pAC->Rlmt.Net[i].PrefPort = SK_RLMT_DEF_PREF_PORT; - /* Just assuming. */ - pAC->Rlmt.Net[i].ActivePort = pAC->Rlmt.Net[i].PrefPort; - pAC->Rlmt.Net[i].RlmtMode = SK_RLMT_DEF_MODE; - pAC->Rlmt.Net[i].TimeoutValue = SK_RLMT_DEF_TO_VAL; - pAC->Rlmt.Net[i].NetNumber = i; - } - - pAC->Rlmt.Port[1].Net= &pAC->Rlmt.Net[0]; - pAC->Rlmt.Net[0].NumPorts = pAC->GIni.GIMacsFound; - - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_SET_NETS, Para); - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("RLMT: Changed to one net with two ports.\n")) - } - else if (Para.Para32[0] == 2) { - pAC->Rlmt.Port[1].Net= &pAC->Rlmt.Net[1]; - pAC->Rlmt.Net[1].NumPorts = pAC->GIni.GIMacsFound - 1; - pAC->Rlmt.Net[0].NumPorts = - pAC->GIni.GIMacsFound - pAC->Rlmt.Net[1].NumPorts; - - pAC->Rlmt.NumNets = Para.Para32[0]; - for (i = 0; (SK_U32)i < pAC->Rlmt.NumNets; i++) { - pAC->Rlmt.Net[i].RlmtState = SK_RLMT_RS_INIT; - pAC->Rlmt.Net[i].RootIdSet = SK_FALSE; - pAC->Rlmt.Net[i].Preference = 0xFFFFFFFF; /* "Automatic" */ - pAC->Rlmt.Net[i].PrefPort = SK_RLMT_DEF_PREF_PORT; - /* Just assuming. */ - pAC->Rlmt.Net[i].ActivePort = pAC->Rlmt.Net[i].PrefPort; - pAC->Rlmt.Net[i].RlmtMode = SK_RLMT_DEF_MODE; - pAC->Rlmt.Net[i].TimeoutValue = SK_RLMT_DEF_TO_VAL; - - pAC->Rlmt.Net[i].NetNumber = i; - } - - /* Set logical MAC addr on second net's active port. */ - (void)SkAddrOverride(pAC, IoC, pAC->Rlmt.Net[1].Port[pAC->Addr. - Net[1].ActivePort]->PortNumber, NULL, SK_ADDR_SET_LOGICAL); - - SkEventQueue(pAC, SKGE_PNMI, SK_PNMI_EVT_RLMT_SET_NETS, Para); - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("RLMT: Changed to two nets with one port each.\n")) - } - else { - /* Not implemented for more than two nets. */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SetNets not implemented for more than two nets.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SET_NETS Event EMPTY.\n")) - return; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_SET_NETS Event END.\n")) -} /* SkRlmtSetNets */ - - -/****************************************************************************** - * - * SkRlmtEvtModeChange - MODE_CHANGE - * - * Description: - * This routine handles MODE_CHANGE events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * Nothing - */ -RLMT_STATIC void SkRlmtEvtModeChange( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_EVPARA Para) /* SK_U32 NewMode; SK_U32 NetNumber */ -{ - SK_EVPARA Para2; - SK_U32 i; - SK_U32 PrevRlmtMode; - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_MODE_CHANGE Event BEGIN.\n")) - - if (Para.Para32[1] >= pAC->Rlmt.NumNets) { - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Bad NetNumber %d.\n", Para.Para32[1])) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_MODE_CHANGE Event EMPTY.\n")) - return; - } - - Para.Para32[0] |= SK_RLMT_CHECK_LINK; - - if ((pAC->Rlmt.Net[Para.Para32[1]].NumPorts == 1) && - Para.Para32[0] != SK_RLMT_MODE_CLS) { - pAC->Rlmt.Net[Para.Para32[1]].RlmtMode = SK_RLMT_MODE_CLS; - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Forced RLMT mode to CLS on single port net.\n")) - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_MODE_CHANGE Event EMPTY.\n")) - return; - } - - /* Update RLMT mode. */ - PrevRlmtMode = pAC->Rlmt.Net[Para.Para32[1]].RlmtMode; - pAC->Rlmt.Net[Para.Para32[1]].RlmtMode = Para.Para32[0]; - - if ((PrevRlmtMode & SK_RLMT_CHECK_LOC_LINK) != - (pAC->Rlmt.Net[Para.Para32[1]].RlmtMode & SK_RLMT_CHECK_LOC_LINK)) { - /* SK_RLMT_CHECK_LOC_LINK bit changed. */ - if ((PrevRlmtMode & SK_RLMT_CHECK_OTHERS) == 0 && - pAC->Rlmt.Net[Para.Para32[1]].NumPorts > 1 && - pAC->Rlmt.Net[Para.Para32[1]].PortsUp >= 1) { - /* 20001207 RA: Was "PortsUp == 1". */ - Para2.Para32[0] = Para.Para32[1]; - Para2.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pAC->Rlmt.Net[Para.Para32[1]].LocTimer, - pAC->Rlmt.Net[Para.Para32[1]].TimeoutValue, - SKGE_RLMT, SK_RLMT_TIM, Para2); - } - } - - if ((PrevRlmtMode & SK_RLMT_CHECK_SEG) != - (pAC->Rlmt.Net[Para.Para32[1]].RlmtMode & SK_RLMT_CHECK_SEG)) { - /* SK_RLMT_CHECK_SEG bit changed. */ - for (i = 0; i < pAC->Rlmt.Net[Para.Para32[1]].NumPorts; i++) { - (void)SkAddrMcClear(pAC, IoC, - pAC->Rlmt.Net[Para.Para32[1]].Port[i]->PortNumber, - SK_ADDR_PERMANENT | SK_MC_SW_ONLY); - - /* Add RLMT MC address. */ - (void)SkAddrMcAdd(pAC, IoC, - pAC->Rlmt.Net[Para.Para32[1]].Port[i]->PortNumber, - &SkRlmtMcAddr, SK_ADDR_PERMANENT); - - if ((pAC->Rlmt.Net[Para.Para32[1]].RlmtMode & - SK_RLMT_CHECK_SEG) != 0) { - /* Add BPDU MC address. */ - (void)SkAddrMcAdd(pAC, IoC, - pAC->Rlmt.Net[Para.Para32[1]].Port[i]->PortNumber, - &BridgeMcAddr, SK_ADDR_PERMANENT); - - if (pAC->Rlmt.Net[Para.Para32[1]].RlmtState != SK_RLMT_RS_INIT) { - if (!pAC->Rlmt.Net[Para.Para32[1]].Port[i]->LinkDown && - (Para2.pParaPtr = SkRlmtBuildSpanningTreePacket( - pAC, IoC, i)) != NULL) { - pAC->Rlmt.Net[Para.Para32[1]].Port[i]->RootIdSet = - SK_FALSE; - SkEventQueue(pAC, SKGE_DRV, SK_DRV_RLMT_SEND, Para2); - } - } - } - (void)SkAddrMcUpdate(pAC, IoC, - pAC->Rlmt.Net[Para.Para32[1]].Port[i]->PortNumber); - } /* for ... */ - - if ((pAC->Rlmt.Net[Para.Para32[1]].RlmtMode & SK_RLMT_CHECK_SEG) != 0) { - Para2.Para32[0] = Para.Para32[1]; - Para2.Para32[1] = (SK_U32)-1; - SkTimerStart(pAC, IoC, &pAC->Rlmt.Net[Para.Para32[1]].SegTimer, - SK_RLMT_SEG_TO_VAL, SKGE_RLMT, SK_RLMT_SEG_TIM, Para2); - } - } /* SK_RLMT_CHECK_SEG bit changed. */ - - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("SK_RLMT_MODE_CHANGE Event END.\n")) -} /* SkRlmtEvtModeChange */ - - -/****************************************************************************** - * - * SkRlmtEvent - a PORT- or an RLMT-specific event happened - * - * Description: - * This routine calls subroutines to handle PORT- and RLMT-specific events. - * - * Context: - * runtime, pageable? - * may be called after SK_INIT_IO - * - * Returns: - * 0 - */ -int SkRlmtEvent( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -SK_U32 Event, /* Event code */ -SK_EVPARA Para) /* Event-specific parameter */ -{ - switch (Event) { - - /* ----- PORT events ----- */ - - case SK_RLMT_PORTSTART_TIM: /* From RLMT via TIME. */ - SkRlmtEvtPortStartTim(pAC, IoC, Para); - break; - case SK_RLMT_LINK_UP: /* From SIRQ. */ - SkRlmtEvtLinkUp(pAC, IoC, Para); - break; - case SK_RLMT_PORTUP_TIM: /* From RLMT via TIME. */ - SkRlmtEvtPortUpTim(pAC, IoC, Para); - break; - case SK_RLMT_PORTDOWN: /* From RLMT. */ - case SK_RLMT_PORTDOWN_RX_TIM: /* From RLMT via TIME. */ - case SK_RLMT_PORTDOWN_TX_TIM: /* From RLMT via TIME. */ - SkRlmtEvtPortDownX(pAC, IoC, Event, Para); - break; - case SK_RLMT_LINK_DOWN: /* From SIRQ. */ - SkRlmtEvtLinkDown(pAC, IoC, Para); - break; - case SK_RLMT_PORT_ADDR: /* From ADDR. */ - SkRlmtEvtPortAddr(pAC, IoC, Para); - break; - - /* ----- RLMT events ----- */ - - case SK_RLMT_START: /* From DRV. */ - SkRlmtEvtStart(pAC, IoC, Para); - break; - case SK_RLMT_STOP: /* From DRV. */ - SkRlmtEvtStop(pAC, IoC, Para); - break; - case SK_RLMT_TIM: /* From RLMT via TIME. */ - SkRlmtEvtTim(pAC, IoC, Para); - break; - case SK_RLMT_SEG_TIM: - SkRlmtEvtSegTim(pAC, IoC, Para); - break; - case SK_RLMT_PACKET_RECEIVED: /* From DRV. */ - SkRlmtEvtPacketRx(pAC, IoC, Para); - break; - case SK_RLMT_STATS_CLEAR: /* From PNMI. */ - SkRlmtEvtStatsClear(pAC, IoC, Para); - break; - case SK_RLMT_STATS_UPDATE: /* From PNMI. */ - SkRlmtEvtStatsUpdate(pAC, IoC, Para); - break; - case SK_RLMT_PREFPORT_CHANGE: /* From PNMI. */ - SkRlmtEvtPrefportChange(pAC, IoC, Para); - break; - case SK_RLMT_MODE_CHANGE: /* From PNMI. */ - SkRlmtEvtModeChange(pAC, IoC, Para); - break; - case SK_RLMT_SET_NETS: /* From DRV. */ - SkRlmtEvtSetNets(pAC, IoC, Para); - break; - - /* ----- Unknown events ----- */ - - default: /* Create error log entry. */ - SK_DBG_MSG(pAC, SK_DBGMOD_RLMT, SK_DBGCAT_CTRL, - ("Unknown RLMT Event %d.\n", Event)) - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_RLMT_E003, SKERR_RLMT_E003_MSG); - break; - } /* switch() */ - - return (0); -} /* SkRlmtEvent */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ diff --git a/drivers/net/sk98lin/sktimer.c b/drivers/net/sk98lin/sktimer.c deleted file mode 100644 index 8363ce4658..0000000000 --- a/drivers/net/sk98lin/sktimer.c +++ /dev/null @@ -1,293 +0,0 @@ -/****************************************************************************** - * - * Name: sktimer.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.12 $ - * Date: $Date: 1999/11/22 13:38:51 $ - * Purpose: High level timer functions. - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998,1999 SysKonnect, - * a business unit of Schneider & Koch & Co. Datensysteme GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: sktimer.c,v $ - * Revision 1.12 1999/11/22 13:38:51 cgoos - * Changed license header to GPL. - * - * Revision 1.11 1998/12/17 13:24:13 gklug - * fix: restart problem: do NOT destroy timer queue if init 1 is done - * - * Revision 1.10 1998/10/15 15:11:36 gklug - * fix: ID_sccs to SysKonnectFileId - * - * Revision 1.9 1998/09/15 15:15:04 cgoos - * Changed TRUE/FALSE to SK_TRUE/SK_FALSE - * - * Revision 1.8 1998/09/08 08:47:55 gklug - * add: init level handling - * - * Revision 1.7 1998/08/19 09:50:53 gklug - * fix: remove struct keyword from c-code (see CCC) add typedefs - * - * Revision 1.6 1998/08/17 13:43:13 gklug - * chg: Parameter will be union of 64bit para, 2 times SK_U32 or SK_PTR - * - * Revision 1.5 1998/08/14 07:09:14 gklug - * fix: chg pAc -> pAC - * - * Revision 1.4 1998/08/07 12:53:46 gklug - * fix: first compiled version - * - * Revision 1.3 1998/08/07 09:31:53 gklug - * fix: delta spelling - * - * Revision 1.2 1998/08/07 09:31:02 gklug - * adapt functions to new c coding conventions - * rmv: "fast" handling - * chg: inserting of new timer in queue. - * chg: event queue generation when timer runs out - * - * Revision 1.1 1998/08/05 11:27:55 gklug - * first version: adapted from SMT - * - * - * - * - ******************************************************************************/ - - -#include <config.h> - -/* - Event queue and dispatcher -*/ -static const char SysKonnectFileId[] = - "$Header: /usr56/projects/ge/schedule/sktimer.c,v 1.12 1999/11/22 13:38:51 cgoos Exp $" ; - -#include "h/skdrv1st.h" /* Driver Specific Definitions */ -#include "h/skdrv2nd.h" /* Adapter Control- and Driver specific Def. */ - -#ifdef __C2MAN__ -/* - Event queue management. - - General Description: - - */ -intro() -{} -#endif - - -/* Forward declaration */ -static void timer_done(SK_AC *pAC,SK_IOC Ioc,int Restart); - - -/* - * Inits the software timer - * - * needs to be called during Init level 1. - */ -void SkTimerInit( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc, /* IoContext */ -int Level) /* Init Level */ -{ - switch (Level) { - case SK_INIT_DATA: - pAC->Tim.StQueue = 0 ; - break; - case SK_INIT_IO: - SkHwtInit(pAC,Ioc) ; - SkTimerDone(pAC, Ioc); - break; - default: - break; - } -} - -/* - * Stops a high level timer - * - If a timer is not in the queue the function returns normally, too. - */ -void SkTimerStop( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc, /* IoContext */ -SK_TIMER *pTimer) /* Timer Pointer to be started */ -{ - SK_TIMER **ppTimPrev ; - SK_TIMER *pTm ; - - /* - * remove timer from queue - */ - pTimer->TmActive = SK_FALSE ; - if (pAC->Tim.StQueue == pTimer && !pTimer->TmNext) { - SkHwtStop(pAC,Ioc) ; - } - for (ppTimPrev = &pAC->Tim.StQueue ; (pTm = *ppTimPrev) ; - ppTimPrev = &pTm->TmNext ) { - if (pTm == pTimer) { - /* - * Timer found in queue - * - dequeue it and - * - correct delta of the next timer - */ - *ppTimPrev = pTm->TmNext ; - - if (pTm->TmNext) { - /* correct delta of next timer in queue */ - pTm->TmNext->TmDelta += pTm->TmDelta ; - } - return ; - } - } -} - -/* - * Start a high level software timer - */ -void SkTimerStart( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc, /* IoContext */ -SK_TIMER *pTimer, /* Timer Pointer to be started */ -SK_U32 Time, /* Time value */ -SK_U32 Class, /* Event Class for this timer */ -SK_U32 Event, /* Event Value for this timer */ -SK_EVPARA Para) /* Event Parameter for this timer */ -{ - SK_TIMER **ppTimPrev ; - SK_TIMER *pTm ; - SK_U32 Delta ; - - Time /= 16 ; /* input is uS, clock ticks are 16uS */ - if (!Time) - Time = 1 ; - - SkTimerStop(pAC,Ioc,pTimer) ; - - pTimer->TmClass = Class ; - pTimer->TmEvent = Event ; - pTimer->TmPara = Para ; - pTimer->TmActive = SK_TRUE ; - - if (!pAC->Tim.StQueue) { - /* First Timer to be started */ - pAC->Tim.StQueue = pTimer ; - pTimer->TmNext = 0 ; - pTimer->TmDelta = Time ; - SkHwtStart(pAC,Ioc,Time) ; - return ; - } - - /* - * timer correction - */ - timer_done(pAC,Ioc,0) ; - - /* - * find position in queue - */ - Delta = 0 ; - for (ppTimPrev = &pAC->Tim.StQueue ; (pTm = *ppTimPrev) ; - ppTimPrev = &pTm->TmNext ) { - if (Delta + pTm->TmDelta > Time) { - /* Position found */ - /* Here the timer needs to be inserted. */ - break ; - } - Delta += pTm->TmDelta ; - } - - /* insert in queue */ - *ppTimPrev = pTimer ; - pTimer->TmNext = pTm ; - pTimer->TmDelta = Time - Delta ; - - if (pTm) { - /* There is a next timer - * -> correct its Delta value. - */ - pTm->TmDelta -= pTimer->TmDelta ; - } - - /* - * start new with first - */ - SkHwtStart(pAC,Ioc,pAC->Tim.StQueue->TmDelta) ; -} - - -void SkTimerDone( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc) /* IoContext */ -{ - timer_done(pAC,Ioc,1) ; -} - - -static void timer_done( -SK_AC *pAC, /* Adapters context */ -SK_IOC Ioc, /* IoContext */ -int Restart) /* Do we need to restart the Hardware timer ? */ -{ - SK_U32 Delta ; - SK_TIMER *pTm ; - SK_TIMER *pTComp ; /* Timer completed now now */ - SK_TIMER **ppLast ; /* Next field of Last timer to be deq */ - int Done = 0 ; - - Delta = SkHwtRead(pAC,Ioc) ; - ppLast = &pAC->Tim.StQueue ; - pTm = pAC->Tim.StQueue ; - while (pTm && !Done) { - if (Delta >= pTm->TmDelta) { - /* Timer ran out */ - pTm->TmActive = SK_FALSE ; - Delta -= pTm->TmDelta ; - ppLast = &pTm->TmNext ; - pTm = pTm->TmNext ; - } else { - /* We found the first timer that did not run out */ - pTm->TmDelta -= Delta ; - Delta = 0 ; - Done = 1 ; - } - } - *ppLast = 0 ; - /* - * pTm points to the first Timer that did not run out. - * StQueue points to the first Timer that run out. - */ - - for ( pTComp = pAC->Tim.StQueue ; pTComp ; pTComp = pTComp->TmNext) { - SkEventQueue(pAC,pTComp->TmClass, pTComp->TmEvent, - pTComp->TmPara) ; - } - - /* Set head of timer queue to the first timer that did not run out */ - pAC->Tim.StQueue = pTm ; - - if (Restart && pAC->Tim.StQueue) { - /* Restart HW timer */ - SkHwtStart(pAC,Ioc,pAC->Tim.StQueue->TmDelta) ; - } -} - -/* End of file */ diff --git a/drivers/net/sk98lin/skvpd.c b/drivers/net/sk98lin/skvpd.c deleted file mode 100644 index 7935195fa9..0000000000 --- a/drivers/net/sk98lin/skvpd.c +++ /dev/null @@ -1,1325 +0,0 @@ -/****************************************************************************** - * - * Name: skvpd.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.37 $ - * Date: $Date: 2003/01/13 10:42:45 $ - * Purpose: Shared software to read and write VPD data - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skvpd.c,v $ - * Revision 1.37 2003/01/13 10:42:45 rschmidt - * Replaced check for PCI device Id from YUKON with GENESIS - * to set the VPD size in VpdInit() - * Editorial changes - * - * Revision 1.36 2002/11/14 15:16:56 gheinig - * Added const specifier to key and buf parameters for VpdPara, VpdRead - * and VpdWrite for Diag 7 GUI - * - * Revision 1.35 2002/10/21 14:31:59 gheinig - * Took out CVS web garbage at head of file - * - * Revision 1.34 2002/10/21 11:47:24 gheinig - * Reverted to version 1.32 due to unwanted commit - * - * Revision 1.32 2002/10/14 16:04:29 rschmidt - * Added saving of VPD ROM Size from PCI_OUR_REG_2 - * Avoid reading of PCI_OUR_REG_2 in VpdTransferBlock() - * Editorial changes - * - * Revision 1.31 2002/09/10 09:21:32 mkarl - * Replaced all if(GIChipId == CHIP_ID_GENESIS) with new entry GIGenesis - * - * Revision 1.30 2002/09/09 14:43:03 mkarl - * changes for diagnostics in order to read VPD data before the adapter - * has been initialized - * editorial changes - * - * Revision 1.29 2002/07/26 13:20:43 mkarl - * added Yukon support - * save size of VPD in pAC->vpd.vpd_size - * - * Revision 1.28 2002/04/02 15:31:47 afischer - * Bug fix in VpdWait() - * - * Revision 1.27 2000/08/10 11:29:06 rassmann - * Editorial changes. - * Preserving 32-bit alignment in structs for the adapter context. - * Removed unused function VpdWriteDword() (#if 0). - * Made VpdReadKeyword() available for SKDIAG only. - * - * Revision 1.26 2000/06/13 08:00:01 mkarl - * additional cast to avoid compile problems in 64 bit environment - * - * Revision 1.25 1999/11/22 13:39:32 cgoos - * Changed license header to GPL. - * - * Revision 1.24 1999/03/11 14:25:49 malthoff - * Replace __STDC__ with SK_KR_PROTO. - * - * Revision 1.23 1999/01/11 15:13:11 gklug - * fix: syntax error - * - * Revision 1.22 1998/10/30 06:41:15 gklug - * rmv: WARNING - * - * Revision 1.21 1998/10/29 07:15:14 gklug - * fix: Write Stream function needs verify. - * - * Revision 1.20 1998/10/28 18:05:08 gklug - * chg: no DEBUG in VpdMayWrite - * - * Revision 1.19 1998/10/28 15:56:11 gklug - * fix: Return len at end of ReadStream - * fix: Write even less than 4 bytes correctly - * - * Revision 1.18 1998/10/28 09:00:47 gklug - * fix: unreferenced local vars - * - * Revision 1.17 1998/10/28 08:25:45 gklug - * fix: WARNING - * - * Revision 1.16 1998/10/28 08:17:30 gklug - * fix: typo - * - * Revision 1.15 1998/10/28 07:50:32 gklug - * fix: typo - * - * Revision 1.14 1998/10/28 07:20:38 gklug - * chg: Interface functions to use IoC as parameter as well - * fix: VpdRead/WriteDWord now returns SK_U32 - * chg: VPD_IN/OUT names conform to SK_IN/OUT - * add: usage of VPD_IN/OUT8 macros - * add: VpdRead/Write Stream functions to r/w a stream of data - * fix: VpdTransferBlock swapped illegal - * add: VpdMayWrite - * - * Revision 1.13 1998/10/22 10:02:37 gklug - * fix: SysKonnectFileId typo - * - * Revision 1.12 1998/10/20 10:01:01 gklug - * fix: parameter to SkOsGetTime - * - * Revision 1.11 1998/10/15 12:51:48 malthoff - * Remove unrequired parameter p in vpd_setup_para(). - * - * Revision 1.10 1998/10/08 14:52:43 malthoff - * Remove CvsId by SysKonnectFileId. - * - * Revision 1.9 1998/09/16 07:33:52 malthoff - * replace memcmp() by SK_MEMCMP and - * memcpy() by SK_MEMCPY() to be - * independent from the 'C' Standard Library. - * - * Revision 1.8 1998/08/19 12:52:35 malthoff - * compiler fix: use SK_VPD_KEY instead of S_VPD. - * - * Revision 1.7 1998/08/19 08:14:01 gklug - * fix: remove struct keyword as much as possible from the C-code (see CCC) - * - * Revision 1.6 1998/08/18 13:03:58 gklug - * SkOsGetTime now returns SK_U64 - * - * Revision 1.5 1998/08/18 08:17:29 malthoff - * Ensure we issue a VPD read in vpd_read_dword(). - * Discard all VPD keywords other than Vx or Yx, where - * x is '0..9' or 'A..Z'. - * - * Revision 1.4 1998/07/03 14:52:19 malthoff - * Add category SK_DBGCAT_FATAL to some debug macros. - * bug fix: correct the keyword name check in vpd_write(). - * - * Revision 1.3 1998/06/26 11:16:53 malthoff - * Correct the modified File Identifier. - * - * Revision 1.2 1998/06/26 11:13:43 malthoff - * Modify the File Identifier. - * - * Revision 1.1 1998/06/19 14:11:08 malthoff - * Created, Tests with AIX were performed successfully - * - * - ******************************************************************************/ - -#include <config.h> - -/* - Please refer skvpd.txt for infomation how to include this module - */ -static const char SysKonnectFileId[] = - "@(#)$Id: skvpd.c,v 1.37 2003/01/13 10:42:45 rschmidt Exp $ (C) SK"; - -#include "h/skdrv1st.h" -#include "h/sktypes.h" -#include "h/skdebug.h" -#include "h/skdrv2nd.h" - -/* - * Static functions - */ -#ifndef SK_KR_PROTO -static SK_VPD_PARA *vpd_find_para( - SK_AC *pAC, - const char *key, - SK_VPD_PARA *p); -#else /* SK_KR_PROTO */ -static SK_VPD_PARA *vpd_find_para(); -#endif /* SK_KR_PROTO */ - -/* - * waits for a completion of a VPD transfer - * The VPD transfer must complete within SK_TICKS_PER_SEC/16 - * - * returns 0: success, transfer completes - * error exit(9) with a error message - */ -static int VpdWait( -SK_AC *pAC, /* Adapters context */ -SK_IOC IoC, /* IO Context */ -int event) /* event to wait for (VPD_READ / VPD_write) completion*/ -{ - SK_U64 start_time; - SK_U16 state; - - SK_DBG_MSG(pAC,SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD wait for %s\n", event?"Write":"Read")); - start_time = SkOsGetTime(pAC); - do { - if (SkOsGetTime(pAC) - start_time > SK_TICKS_PER_SEC) { - - /* Bug fix AF: Thu Mar 28 2002 - * Do not call: VPD_STOP(pAC, IoC); - * A pending VPD read cycle can not be aborted by writing - * VPD_WRITE to the PCI_VPD_ADR_REG (VPD address register). - * Although the write threshold in the OUR-register protects - * VPD read only space from being overwritten this does not - * protect a VPD read from being `converted` into a VPD write - * operation (on the fly). As a consequence the VPD_STOP would - * delete VPD read only data. In case of any problems with the - * I2C bus we exit the loop here. The I2C read operation can - * not be aborted except by a reset (->LR). - */ - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_FATAL | SK_DBGCAT_ERR, - ("ERROR:VPD wait timeout\n")); - return(1); - } - - VPD_IN16(pAC, IoC, PCI_VPD_ADR_REG, &state); - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("state = %x, event %x\n",state,event)); - } while((int)(state & PCI_VPD_FLAG) == event); - - return(0); -} - -#ifdef SKDIAG - -/* - * Read the dword at address 'addr' from the VPD EEPROM. - * - * Needed Time: MIN 1,3 ms MAX 2,6 ms - * - * Note: The DWord is returned in the endianess of the machine the routine - * is running on. - * - * Returns the data read. - */ -SK_U32 VpdReadDWord( -SK_AC *pAC, /* Adapters context */ -SK_IOC IoC, /* IO Context */ -int addr) /* VPD address */ -{ - SK_U32 Rtv; - - /* start VPD read */ - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD read dword at 0x%x\n",addr)); - addr &= ~VPD_WRITE; /* ensure the R/W bit is set to read */ - - VPD_OUT16(pAC, IoC, PCI_VPD_ADR_REG, (SK_U16)addr); - - /* ignore return code here */ - (void)VpdWait(pAC, IoC, VPD_READ); - - /* Don't swap here, it's a data stream of bytes */ - Rtv = 0; - - VPD_IN32(pAC, IoC, PCI_VPD_DAT_REG, &Rtv); - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD read dword data = 0x%x\n",Rtv)); - return(Rtv); -} - -#endif /* SKDIAG */ - -#if 0 - -/* - Write the dword 'data' at address 'addr' into the VPD EEPROM, and - verify that the data is written. - - Needed Time: - -. MIN MAX -. ------------------------------------------------------------------- -. write 1.8 ms 3.6 ms -. internal write cyles 0.7 ms 7.0 ms -. ------------------------------------------------------------------- -. over all program time 2.5 ms 10.6 ms -. read 1.3 ms 2.6 ms -. ------------------------------------------------------------------- -. over all 3.8 ms 13.2 ms -. - - - Returns 0: success - 1: error, I2C transfer does not terminate - 2: error, data verify error - - */ -static int VpdWriteDWord( -SK_AC *pAC, /* pAC pointer */ -SK_IOC IoC, /* IO Context */ -int addr, /* VPD address */ -SK_U32 data) /* VPD data to write */ -{ - /* start VPD write */ - /* Don't swap here, it's a data stream of bytes */ - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD write dword at addr 0x%x, data = 0x%x\n",addr,data)); - VPD_OUT32(pAC, IoC, PCI_VPD_DAT_REG, (SK_U32)data); - /* But do it here */ - addr |= VPD_WRITE; - - VPD_OUT16(pAC, IoC, PCI_VPD_ADR_REG, (SK_U16)(addr | VPD_WRITE)); - - /* this may take up to 10,6 ms */ - if (VpdWait(pAC, IoC, VPD_WRITE)) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("Write Timed Out\n")); - return(1); - }; - - /* verify data */ - if (VpdReadDWord(pAC, IoC, addr) != data) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Data Verify Error\n")); - return(2); - } - return(0); -} /* VpdWriteDWord */ - -#endif /* 0 */ - -/* - * Read one Stream of 'len' bytes of VPD data, starting at 'addr' from - * or to the I2C EEPROM. - * - * Returns number of bytes read / written. - */ -static int VpdWriteStream( -SK_AC *pAC, /* Adapters context */ -SK_IOC IoC, /* IO Context */ -char *buf, /* data buffer */ -int Addr, /* VPD start address */ -int Len) /* number of bytes to read / to write */ -{ - int i; - int j; - SK_U16 AdrReg; - int Rtv; - SK_U8 * pComp; /* Compare pointer */ - SK_U8 Data; /* Input Data for Compare */ - - /* Init Compare Pointer */ - pComp = (SK_U8 *) buf; - - for (i = 0; i < Len; i++, buf++) { - if ((i%sizeof(SK_U32)) == 0) { - /* - * At the begin of each cycle read the Data Reg - * So it is initialized even if only a few bytes - * are written. - */ - AdrReg = (SK_U16) Addr; - AdrReg &= ~VPD_WRITE; /* READ operation */ - - VPD_OUT16(pAC, IoC, PCI_VPD_ADR_REG, AdrReg); - - /* Wait for termination */ - Rtv = VpdWait(pAC, IoC, VPD_READ); - if (Rtv != 0) { - return(i); - } - } - - /* Write current Byte */ - VPD_OUT8(pAC, IoC, PCI_VPD_DAT_REG + (i%sizeof(SK_U32)), - *(SK_U8*)buf); - - if (((i%sizeof(SK_U32)) == 3) || (i == (Len - 1))) { - /* New Address needs to be written to VPD_ADDR reg */ - AdrReg = (SK_U16) Addr; - Addr += sizeof(SK_U32); - AdrReg |= VPD_WRITE; /* WRITE operation */ - - VPD_OUT16(pAC, IoC, PCI_VPD_ADR_REG, AdrReg); - - /* Wait for termination */ - Rtv = VpdWait(pAC, IoC, VPD_WRITE); - if (Rtv != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("Write Timed Out\n")); - return(i - (i%sizeof(SK_U32))); - } - - /* - * Now re-read to verify - */ - AdrReg &= ~VPD_WRITE; /* READ operation */ - - VPD_OUT16(pAC, IoC, PCI_VPD_ADR_REG, AdrReg); - - /* Wait for termination */ - Rtv = VpdWait(pAC, IoC, VPD_READ); - if (Rtv != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("Verify Timed Out\n")); - return(i - (i%sizeof(SK_U32))); - } - - for (j = 0; j <= (int)(i%sizeof(SK_U32)); j++, pComp++) { - - VPD_IN8(pAC, IoC, PCI_VPD_DAT_REG + j, &Data); - - if (Data != *pComp) { - /* Verify Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("WriteStream Verify Error\n")); - return(i - (i%sizeof(SK_U32)) + j); - } - } - } - } - - return(Len); -} - - -/* - * Read one Stream of 'len' bytes of VPD data, starting at 'addr' from - * or to the I2C EEPROM. - * - * Returns number of bytes read / written. - */ -static int VpdReadStream( -SK_AC *pAC, /* Adapters context */ -SK_IOC IoC, /* IO Context */ -char *buf, /* data buffer */ -int Addr, /* VPD start address */ -int Len) /* number of bytes to read / to write */ -{ - int i; - SK_U16 AdrReg; - int Rtv; - - for (i = 0; i < Len; i++, buf++) { - if ((i%sizeof(SK_U32)) == 0) { - /* New Address needs to be written to VPD_ADDR reg */ - AdrReg = (SK_U16) Addr; - Addr += sizeof(SK_U32); - AdrReg &= ~VPD_WRITE; /* READ operation */ - - VPD_OUT16(pAC, IoC, PCI_VPD_ADR_REG, AdrReg); - - /* Wait for termination */ - Rtv = VpdWait(pAC, IoC, VPD_READ); - if (Rtv != 0) { - return(i); - } - } - VPD_IN8(pAC, IoC, PCI_VPD_DAT_REG + (i%sizeof(SK_U32)), - (SK_U8 *)buf); - } - - return(Len); -} - -/* - * Read ore writes 'len' bytes of VPD data, starting at 'addr' from - * or to the I2C EEPROM. - * - * Returns number of bytes read / written. - */ -static int VpdTransferBlock( -SK_AC *pAC, /* Adapters context */ -SK_IOC IoC, /* IO Context */ -char *buf, /* data buffer */ -int addr, /* VPD start address */ -int len, /* number of bytes to read / to write */ -int dir) /* transfer direction may be VPD_READ or VPD_WRITE */ -{ - int Rtv; /* Return value */ - int vpd_rom_size; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD %s block, addr = 0x%x, len = %d\n", - dir ? "write" : "read", addr, len)); - - if (len == 0) - return(0); - - vpd_rom_size = pAC->vpd.rom_size; - - if (addr > vpd_rom_size - 4) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Address error: 0x%x, exp. < 0x%x\n", - addr, vpd_rom_size - 4)); - return(0); - } - - if (addr + len > vpd_rom_size) { - len = vpd_rom_size - addr; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("Warning: len was cut to %d\n", len)); - } - - if (dir == VPD_READ) { - Rtv = VpdReadStream(pAC, IoC, buf, addr, len); - } - else { - Rtv = VpdWriteStream(pAC, IoC, buf, addr, len); - } - - return(Rtv); -} - -#ifdef SKDIAG - -/* - * Read 'len' bytes of VPD data, starting at 'addr'. - * - * Returns number of bytes read. - */ -int VpdReadBlock( -SK_AC *pAC, /* pAC pointer */ -SK_IOC IoC, /* IO Context */ -char *buf, /* buffer were the data should be stored */ -int addr, /* start reading at the VPD address */ -int len) /* number of bytes to read */ -{ - return(VpdTransferBlock(pAC, IoC, buf, addr, len, VPD_READ)); -} - -/* - * Write 'len' bytes of *but to the VPD EEPROM, starting at 'addr'. - * - * Returns number of bytes writes. - */ -int VpdWriteBlock( -SK_AC *pAC, /* pAC pointer */ -SK_IOC IoC, /* IO Context */ -char *buf, /* buffer, holds the data to write */ -int addr, /* start writing at the VPD address */ -int len) /* number of bytes to write */ -{ - return(VpdTransferBlock(pAC, IoC, buf, addr, len, VPD_WRITE)); -} -#endif /* SKDIAG */ - -/* - * (re)initialize the VPD buffer - * - * Reads the VPD data from the EEPROM into the VPD buffer. - * Get the remaining read only and read / write space. - * - * return 0: success - * 1: fatal VPD error - */ -static int VpdInit( -SK_AC *pAC, /* Adapters context */ -SK_IOC IoC) /* IO Context */ -{ - SK_VPD_PARA *r, rp; /* RW or RV */ - int i; - unsigned char x; - int vpd_size; - SK_U16 dev_id; - SK_U32 our_reg2; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_INIT, ("VpdInit .. ")); - - VPD_IN16(pAC, IoC, PCI_DEVICE_ID, &dev_id); - - VPD_IN32(pAC, IoC, PCI_OUR_REG_2, &our_reg2); - - pAC->vpd.rom_size = 256 << ((our_reg2 & PCI_VPD_ROM_SZ) >> 14); - - /* - * this function might get used before the hardware is initialized - * therefore we cannot always trust in GIChipId - */ - if (((pAC->vpd.v.vpd_status & VPD_VALID) == 0 && - dev_id != VPD_DEV_ID_GENESIS) || - ((pAC->vpd.v.vpd_status & VPD_VALID) != 0 && - !pAC->GIni.GIGenesis)) { - - /* for Yukon the VPD size is always 256 */ - vpd_size = VPD_SIZE_YUKON; - } - else { - /* Genesis uses the maximum ROM size up to 512 for VPD */ - if (pAC->vpd.rom_size > VPD_SIZE_GENESIS) { - vpd_size = VPD_SIZE_GENESIS; - } - else { - vpd_size = pAC->vpd.rom_size; - } - } - - /* read the VPD data into the VPD buffer */ - if (VpdTransferBlock(pAC, IoC, pAC->vpd.vpd_buf, 0, vpd_size, VPD_READ) - != vpd_size) { - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("Block Read Error\n")); - return(1); - } - - pAC->vpd.vpd_size = vpd_size; - - /* find the end tag of the RO area */ - if (!(r = vpd_find_para(pAC, VPD_RV, &rp))) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Encoding Error: RV Tag not found\n")); - return(1); - } - - if (r->p_val + r->p_len > pAC->vpd.vpd_buf + vpd_size/2) { - SK_DBG_MSG(pAC,SK_DBGMOD_VPD,SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Encoding Error: Invalid VPD struct size\n")); - return(1); - } - pAC->vpd.v.vpd_free_ro = r->p_len - 1; - - /* test the checksum */ - for (i = 0, x = 0; (unsigned)i <= (unsigned)vpd_size/2 - r->p_len; i++) { - x += pAC->vpd.vpd_buf[i]; - } - - if (x != 0) { - /* checksum error */ - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("VPD Checksum Error\n")); - return(1); - } - - /* find and check the end tag of the RW area */ - if (!(r = vpd_find_para(pAC, VPD_RW, &rp))) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Encoding Error: RV Tag not found\n")); - return(1); - } - - if (r->p_val < pAC->vpd.vpd_buf + vpd_size/2) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Encoding Error: Invalid VPD struct size\n")); - return(1); - } - pAC->vpd.v.vpd_free_rw = r->p_len; - - /* everything seems to be ok */ - if (pAC->GIni.GIChipId != 0) { - pAC->vpd.v.vpd_status |= VPD_VALID; - } - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_INIT, - ("done. Free RO = %d, Free RW = %d\n", - pAC->vpd.v.vpd_free_ro, pAC->vpd.v.vpd_free_rw)); - - return(0); -} - -/* - * find the Keyword 'key' in the VPD buffer and fills the - * parameter struct 'p' with it's values - * - * returns *p success - * 0: parameter was not found or VPD encoding error - */ -static SK_VPD_PARA *vpd_find_para( -SK_AC *pAC, /* common data base */ -const char *key, /* keyword to find (e.g. "MN") */ -SK_VPD_PARA *p) /* parameter description struct */ -{ - char *v ; /* points to VPD buffer */ - int max; /* Maximum Number of Iterations */ - - v = pAC->vpd.vpd_buf; - max = 128; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD find para %s .. ",key)); - - /* check mandatory resource type ID string (Product Name) */ - if (*v != (char)RES_ID) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Error: 0x%x missing\n", RES_ID)); - return(0); - } - - if (strcmp(key, VPD_NAME) == 0) { - p->p_len = VPD_GET_RES_LEN(v); - p->p_val = VPD_GET_VAL(v); - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("found, len = %d\n", p->p_len)); - return(p); - } - - v += 3 + VPD_GET_RES_LEN(v) + 3; - for (;; ) { - if (SK_MEMCMP(key,v,2) == 0) { - p->p_len = VPD_GET_VPD_LEN(v); - p->p_val = VPD_GET_VAL(v); - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("found, len = %d\n",p->p_len)); - return(p); - } - - /* exit when reaching the "RW" Tag or the maximum of itera. */ - max--; - if (SK_MEMCMP(VPD_RW,v,2) == 0 || max == 0) { - break; - } - - if (SK_MEMCMP(VPD_RV,v,2) == 0) { - v += 3 + VPD_GET_VPD_LEN(v) + 3; /* skip VPD-W */ - } - else { - v += 3 + VPD_GET_VPD_LEN(v); - } - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("scanning '%c%c' len = %d\n",v[0],v[1],v[2])); - } - -#ifdef DEBUG - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, ("not found\n")); - if (max == 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Key/Len Encoding error\n")); - } -#endif /* DEBUG */ - return(0); -} - -/* - * Move 'n' bytes. Begin with the last byte if 'n' is > 0, - * Start with the last byte if n is < 0. - * - * returns nothing - */ -static void vpd_move_para( -char *start, /* start of memory block */ -char *end, /* end of memory block to move */ -int n) /* number of bytes the memory block has to be moved */ -{ - char *p; - int i; /* number of byte copied */ - - if (n == 0) - return; - - i = (int) (end - start + 1); - if (n < 0) { - p = start + n; - while (i != 0) { - *p++ = *start++; - i--; - } - } - else { - p = end + n; - while (i != 0) { - *p-- = *end--; - i--; - } - } -} - -/* - * setup the VPD keyword 'key' at 'ip'. - * - * returns nothing - */ -static void vpd_insert_key( -const char *key, /* keyword to insert */ -const char *buf, /* buffer with the keyword value */ -int len, /* length of the value string */ -char *ip) /* inseration point */ -{ - SK_VPD_KEY *p; - - p = (SK_VPD_KEY *) ip; - p->p_key[0] = key[0]; - p->p_key[1] = key[1]; - p->p_len = (unsigned char) len; - SK_MEMCPY(&p->p_val,buf,len); -} - -/* - * Setup the VPD end tag "RV" / "RW". - * Also correct the remaining space variables vpd_free_ro / vpd_free_rw. - * - * returns 0: success - * 1: encoding error - */ -static int vpd_mod_endtag( -SK_AC *pAC, /* common data base */ -char *etp) /* end pointer input position */ -{ - SK_VPD_KEY *p; - unsigned char x; - int i; - int vpd_size; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD modify endtag at 0x%x = '%c%c'\n",etp,etp[0],etp[1])); - - vpd_size = pAC->vpd.vpd_size; - - p = (SK_VPD_KEY *) etp; - - if (p->p_key[0] != 'R' || (p->p_key[1] != 'V' && p->p_key[1] != 'W')) { - /* something wrong here, encoding error */ - SK_DBG_MSG(pAC,SK_DBGMOD_VPD,SK_DBGCAT_ERR | SK_DBGCAT_FATAL, - ("Encoding Error: invalid end tag\n")); - return(1); - } - if (etp > pAC->vpd.vpd_buf + vpd_size/2) { - /* create "RW" tag */ - p->p_len = (unsigned char)(pAC->vpd.vpd_buf+vpd_size-etp-3-1); - pAC->vpd.v.vpd_free_rw = (int) p->p_len; - i = pAC->vpd.v.vpd_free_rw; - etp += 3; - } - else { - /* create "RV" tag */ - p->p_len = (unsigned char)(pAC->vpd.vpd_buf+vpd_size/2-etp-3); - pAC->vpd.v.vpd_free_ro = (int) p->p_len - 1; - - /* setup checksum */ - for (i = 0, x = 0; i < vpd_size/2 - p->p_len; i++) { - x += pAC->vpd.vpd_buf[i]; - } - p->p_val = (char) 0 - x; - i = pAC->vpd.v.vpd_free_ro; - etp += 4; - } - while (i) { - *etp++ = 0x00; - i--; - } - - return(0); -} - -/* - * Insert a VPD keyword into the VPD buffer. - * - * The keyword 'key' is inserted at the position 'ip' in the - * VPD buffer. - * The keywords behind the input position will - * be moved. The VPD end tag "RV" or "RW" is generated again. - * - * returns 0: success - * 2: value string was cut - * 4: VPD full, keyword was not written - * 6: fatal VPD error - * - */ -int VpdSetupPara( -SK_AC *pAC, /* common data base */ -const char *key, /* keyword to insert */ -const char *buf, /* buffer with the keyword value */ -int len, /* length of the keyword value */ -int type, /* VPD_RO_KEY or VPD_RW_KEY */ -int op) /* operation to do: ADD_KEY or OWR_KEY */ -{ - SK_VPD_PARA vp; - char *etp; /* end tag position */ - int free; /* remaining space in selected area */ - char *ip; /* input position inside the VPD buffer */ - int rtv; /* return code */ - int head; /* additional haeder bytes to move */ - int found; /* additinoal bytes if the keyword was found */ - int vpd_size; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("VPD setup para key = %s, val = %s\n",key,buf)); - - vpd_size = pAC->vpd.vpd_size; - - rtv = 0; - ip = 0; - if (type == VPD_RW_KEY) { - /* end tag is "RW" */ - free = pAC->vpd.v.vpd_free_rw; - etp = pAC->vpd.vpd_buf + (vpd_size - free - 1 - 3); - } - else { - /* end tag is "RV" */ - free = pAC->vpd.v.vpd_free_ro; - etp = pAC->vpd.vpd_buf + (vpd_size/2 - free - 4); - } - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("Free RO = %d, Free RW = %d\n", - pAC->vpd.v.vpd_free_ro, pAC->vpd.v.vpd_free_rw)); - - head = 0; - found = 0; - if (op == OWR_KEY) { - if (vpd_find_para(pAC, key, &vp)) { - found = 3; - ip = vp.p_val - 3; - free += vp.p_len + 3; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("Overwrite Key\n")); - } - else { - op = ADD_KEY; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL, - ("Add Key\n")); - } - } - if (op == ADD_KEY) { - ip = etp; - vp.p_len = 0; - head = 3; - } - - if (len + 3 > free) { - if (free < 7) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD Buffer Overflow, keyword not written\n")); - return(4); - } - /* cut it again */ - len = free - 3; - rtv = 2; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD Buffer Full, Keyword was cut\n")); - } - - vpd_move_para(ip + vp.p_len + found, etp+2, len-vp.p_len+head); - vpd_insert_key(key, buf, len, ip); - if (vpd_mod_endtag(pAC, etp + len - vp.p_len + head)) { - pAC->vpd.v.vpd_status &= ~VPD_VALID; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD Encoding Error\n")); - return(6); - } - - return(rtv); -} - - -/* - * Read the contents of the VPD EEPROM and copy it to the - * VPD buffer if not already done. - * - * return: A pointer to the vpd_status structure. The structure contains - * this fields. - */ -SK_VPD_STATUS *VpdStat( -SK_AC *pAC, /* Adapters context */ -SK_IOC IoC) /* IO Context */ -{ - if ((pAC->vpd.v.vpd_status & VPD_VALID) == 0) { - (void)VpdInit(pAC, IoC); - } - return(&pAC->vpd.v); -} - - -/* - * Read the contents of the VPD EEPROM and copy it to the VPD - * buffer if not already done. - * Scan the VPD buffer for VPD keywords and create the VPD - * keyword list by copying the keywords to 'buf', all after - * each other and terminated with a '\0'. - * - * Exceptions: o The Resource Type ID String (product name) is called "Name" - * o The VPD end tags 'RV' and 'RW' are not listed - * - * The number of copied keywords is counted in 'elements'. - * - * returns 0: success - * 2: buffer overfull, one or more keywords are missing - * 6: fatal VPD error - * - * example values after returning: - * - * buf = "Name\0PN\0EC\0MN\0SN\0CP\0VF\0VL\0YA\0" - * *len = 30 - * *elements = 9 - */ -int VpdKeys( -SK_AC *pAC, /* common data base */ -SK_IOC IoC, /* IO Context */ -char *buf, /* buffer where to copy the keywords */ -int *len, /* buffer length */ -int *elements) /* number of keywords returned */ -{ - char *v; - int n; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_RX, ("list VPD keys .. ")); - *elements = 0; - if ((pAC->vpd.v.vpd_status & VPD_VALID) == 0) { - if (VpdInit(pAC, IoC) != 0) { - *len = 0; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD Init Error, terminated\n")); - return(6); - } - } - - if ((signed)strlen(VPD_NAME) + 1 <= *len) { - v = pAC->vpd.vpd_buf; - strcpy(buf,VPD_NAME); - n = strlen(VPD_NAME) + 1; - buf += n; - *elements = 1; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_RX, - ("'%c%c' ",v[0],v[1])); - } - else { - *len = 0; - SK_DBG_MSG(pAC,SK_DBGMOD_VPD,SK_DBGCAT_ERR, - ("buffer overflow\n")); - return(2); - } - - v += 3 + VPD_GET_RES_LEN(v) + 3; - for (;; ) { - /* exit when reaching the "RW" Tag */ - if (SK_MEMCMP(VPD_RW,v,2) == 0) { - break; - } - - if (SK_MEMCMP(VPD_RV,v,2) == 0) { - v += 3 + VPD_GET_VPD_LEN(v) + 3; /* skip VPD-W */ - continue; - } - - if (n+3 <= *len) { - SK_MEMCPY(buf,v,2); - buf += 2; - *buf++ = '\0'; - n += 3; - v += 3 + VPD_GET_VPD_LEN(v); - *elements += 1; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_RX, - ("'%c%c' ",v[0],v[1])); - } - else { - *len = n; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("buffer overflow\n")); - return(2); - } - } - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_RX, ("\n")); - *len = n; - return(0); -} - - -/* - * Read the contents of the VPD EEPROM and copy it to the - * VPD buffer if not already done. Search for the VPD keyword - * 'key' and copy its value to 'buf'. Add a terminating '\0'. - * If the value does not fit into the buffer cut it after - * 'len' - 1 bytes. - * - * returns 0: success - * 1: keyword not found - * 2: value string was cut - * 3: VPD transfer timeout - * 6: fatal VPD error - */ -int VpdRead( -SK_AC *pAC, /* common data base */ -SK_IOC IoC, /* IO Context */ -const char *key, /* keyword to read (e.g. "MN") */ -char *buf, /* buffer where to copy the keyword value */ -int *len) /* buffer length */ -{ - SK_VPD_PARA *p, vp; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_RX, ("VPD read %s .. ", key)); - if ((pAC->vpd.v.vpd_status & VPD_VALID) == 0) { - if (VpdInit(pAC, IoC) != 0) { - *len = 0; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD init error\n")); - return(6); - } - } - - if ((p = vpd_find_para(pAC, key, &vp)) != NULL) { - if (p->p_len > (*(unsigned *)len)-1) { - p->p_len = *len - 1; - } - SK_MEMCPY(buf, p->p_val, p->p_len); - buf[p->p_len] = '\0'; - *len = p->p_len; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_RX, - ("%c%c%c%c.., len = %d\n", - buf[0],buf[1],buf[2],buf[3],*len)); - } - else { - *len = 0; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, ("not found\n")); - return(1); - } - return(0); -} - - -/* - * Check whether a given key may be written - * - * returns - * SK_TRUE Yes it may be written - * SK_FALSE No it may be written - */ -SK_BOOL VpdMayWrite( -char *key) /* keyword to write (allowed values "Yx", "Vx") */ -{ - if ((*key != 'Y' && *key != 'V') || - key[1] < '0' || key[1] > 'Z' || - (key[1] > '9' && key[1] < 'A') || strlen(key) != 2) { - - return(SK_FALSE); - } - return(SK_TRUE); -} - -/* - * Read the contents of the VPD EEPROM and copy it to the VPD - * buffer if not already done. Insert/overwrite the keyword 'key' - * in the VPD buffer. Cut the keyword value if it does not fit - * into the VPD read / write area. - * - * returns 0: success - * 2: value string was cut - * 3: VPD transfer timeout - * 4: VPD full, keyword was not written - * 5: keyword cannot be written - * 6: fatal VPD error - */ -int VpdWrite( -SK_AC *pAC, /* common data base */ -SK_IOC IoC, /* IO Context */ -const char *key, /* keyword to write (allowed values "Yx", "Vx") */ -const char *buf) /* buffer where the keyword value can be read from */ -{ - int len; /* length of the keyword to write */ - int rtv; /* return code */ - int rtv2; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, - ("VPD write %s = %s\n",key,buf)); - - if ((*key != 'Y' && *key != 'V') || - key[1] < '0' || key[1] > 'Z' || - (key[1] > '9' && key[1] < 'A') || strlen(key) != 2) { - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("illegal key tag, keyword not written\n")); - return(5); - } - - if ((pAC->vpd.v.vpd_status & VPD_VALID) == 0) { - if (VpdInit(pAC, IoC) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD init error\n")); - return(6); - } - } - - rtv = 0; - len = strlen(buf); - if (len > VPD_MAX_LEN) { - /* cut it */ - len = VPD_MAX_LEN; - rtv = 2; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("keyword too long, cut after %d bytes\n",VPD_MAX_LEN)); - } - if ((rtv2 = VpdSetupPara(pAC, key, buf, len, VPD_RW_KEY, OWR_KEY)) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD write error\n")); - return(rtv2); - } - - return(rtv); -} - -/* - * Read the contents of the VPD EEPROM and copy it to the - * VPD buffer if not already done. Remove the VPD keyword - * 'key' from the VPD buffer. - * Only the keywords in the read/write area can be deleted. - * Keywords in the read only area cannot be deleted. - * - * returns 0: success, keyword was removed - * 1: keyword not found - * 5: keyword cannot be deleted - * 6: fatal VPD error - */ -int VpdDelete( -SK_AC *pAC, /* common data base */ -SK_IOC IoC, /* IO Context */ -char *key) /* keyword to read (e.g. "MN") */ -{ - SK_VPD_PARA *p, vp; - char *etp; - int vpd_size; - - vpd_size = pAC->vpd.vpd_size; - - SK_DBG_MSG(pAC,SK_DBGMOD_VPD,SK_DBGCAT_TX,("VPD delete key %s\n",key)); - if ((pAC->vpd.v.vpd_status & VPD_VALID) == 0) { - if (VpdInit(pAC, IoC) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD init error\n")); - return(6); - } - } - - if ((p = vpd_find_para(pAC, key, &vp)) != NULL) { - if (p->p_val < pAC->vpd.vpd_buf + vpd_size/2) { - /* try to delete read only keyword */ - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("cannot delete RO keyword\n")); - return(5); - } - - etp = pAC->vpd.vpd_buf + (vpd_size-pAC->vpd.v.vpd_free_rw-1-3); - - vpd_move_para(vp.p_val+vp.p_len, etp+2, - - ((int)(vp.p_len + 3))); - if (vpd_mod_endtag(pAC, etp - vp.p_len - 3)) { - pAC->vpd.v.vpd_status &= ~VPD_VALID; - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD encoding error\n")); - return(6); - } - } - else { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("keyword not found\n")); - return(1); - } - - return(0); -} - -/* - * If the VPD buffer contains valid data write the VPD - * read/write area back to the VPD EEPROM. - * - * returns 0: success - * 3: VPD transfer timeout - */ -int VpdUpdate( -SK_AC *pAC, /* Adapters context */ -SK_IOC IoC) /* IO Context */ -{ - int vpd_size; - - vpd_size = pAC->vpd.vpd_size; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, ("VPD update .. ")); - if ((pAC->vpd.v.vpd_status & VPD_VALID) != 0) { - if (VpdTransferBlock(pAC, IoC, pAC->vpd.vpd_buf + vpd_size/2, - vpd_size/2, vpd_size/2, VPD_WRITE) != vpd_size/2) { - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("transfer timed out\n")); - return(3); - } - } - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, ("done\n")); - return(0); -} - - -/* - * Read the contents of the VPD EEPROM and copy it to the VPD buffer - * if not already done. If the keyword "VF" is not present it will be - * created and the error log message will be stored to this keyword. - * If "VF" is not present the error log message will be stored to the - * keyword "VL". "VL" will created or overwritten if "VF" is present. - * The VPD read/write area is saved to the VPD EEPROM. - * - * returns nothing, errors will be ignored. - */ -void VpdErrLog( -SK_AC *pAC, /* common data base */ -SK_IOC IoC, /* IO Context */ -char *msg) /* error log message */ -{ - SK_VPD_PARA *v, vf; /* VF */ - int len; - - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, - ("VPD error log msg %s\n", msg)); - if ((pAC->vpd.v.vpd_status & VPD_VALID) == 0) { - if (VpdInit(pAC, IoC) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR, - ("VPD init error\n")); - return; - } - } - - len = strlen(msg); - if (len > VPD_MAX_LEN) { - /* cut it */ - len = VPD_MAX_LEN; - } - if ((v = vpd_find_para(pAC, VPD_VF, &vf)) != NULL) { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, ("overwrite VL\n")); - (void)VpdSetupPara(pAC, VPD_VL, msg, len, VPD_RW_KEY, OWR_KEY); - } - else { - SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, ("write VF\n")); - (void)VpdSetupPara(pAC, VPD_VF, msg, len, VPD_RW_KEY, ADD_KEY); - } - - (void)VpdUpdate(pAC, IoC); -} diff --git a/drivers/net/sk98lin/skxmac2.c b/drivers/net/sk98lin/skxmac2.c deleted file mode 100644 index 2f7c0543f4..0000000000 --- a/drivers/net/sk98lin/skxmac2.c +++ /dev/null @@ -1,4398 +0,0 @@ -/****************************************************************************** - * - * Name: skxmac2.c - * Project: GEnesis, PCI Gigabit Ethernet Adapter - * Version: $Revision: 1.91 $ - * Date: $Date: 2003/02/05 15:09:34 $ - * Purpose: Contains functions to initialize the MACs and PHYs - * - ******************************************************************************/ - -/****************************************************************************** - * - * (C)Copyright 1998-2003 SysKonnect GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -/****************************************************************************** - * - * History: - * - * $Log: skxmac2.c,v $ - * Revision 1.91 2003/02/05 15:09:34 rschmidt - * Removed setting of 'Collision Test'-bit in SkGmInitPhyMarv(). - * Disabled auto-update for speed, duplex and flow-control when - * auto-negotiation is not enabled (Bug Id #10766). - * Editorial changes. - * - * Revision 1.90 2003/01/29 13:35:19 rschmidt - * Increment Rx FIFO Overflow counter only in DEBUG-mode. - * Corrected define for blinking active LED. - * - * Revision 1.89 2003/01/28 16:37:45 rschmidt - * Changed init for blinking active LED - * - * Revision 1.88 2003/01/28 10:09:38 rschmidt - * Added debug outputs in SkGmInitMac(). - * Added customized init of LED registers in SkGmInitPhyMarv(), - * for blinking active LED (#ifdef ACT_LED_BLINK) and - * for normal duplex LED (#ifdef DUP_LED_NORMAL). - * Editorial changes. - * - * Revision 1.87 2002/12/10 14:39:05 rschmidt - * Improved initialization of GPHY in SkGmInitPhyMarv(). - * Editorial changes. - * - * Revision 1.86 2002/12/09 15:01:12 rschmidt - * Added setup of Ext. PHY Specific Ctrl Reg (downshift feature). - * - * Revision 1.85 2002/12/05 14:09:16 rschmidt - * Improved avoiding endless loop in SkGmPhyWrite(), SkGmPhyWrite(). - * Added additional advertising for 10Base-T when 100Base-T is selected. - * Added case SK_PHY_MARV_FIBER for YUKON Fiber adapter. - * Editorial changes. - * - * Revision 1.84 2002/11/15 12:50:09 rschmidt - * Changed SkGmCableDiagStatus() when getting results. - * - * Revision 1.83 2002/11/13 10:28:29 rschmidt - * Added some typecasts to avoid compiler warnings. - * - * Revision 1.82 2002/11/13 09:20:46 rschmidt - * Replaced for(..) with do {} while (...) in SkXmUpdateStats(). - * Replaced 2 macros GM_IN16() with 1 GM_IN32() in SkGmMacStatistic(). - * Added SkGmCableDiagStatus() for Virtual Cable Test (VCT). - * Editorial changes. - * - * Revision 1.81 2002/10/28 14:28:08 rschmidt - * Changed MAC address setup for GMAC in SkGmInitMac(). - * Optimized handling of counter overflow IRQ in SkGmOverflowStatus(). - * Editorial changes. - * - * Revision 1.80 2002/10/14 15:29:44 rschmidt - * Corrected disabling of all PHY IRQs. - * Added WA for deviation #16 (address used for pause packets). - * Set Pause Mode in SkMacRxTxEnable() only for Genesis. - * Added IRQ and counter for Receive FIFO Overflow in DEBUG-mode. - * SkXmTimeStamp() replaced by SkMacTimeStamp(). - * Added clearing of GMAC Tx FIFO Underrun IRQ in SkGmIrq(). - * Editorial changes. - * - * Revision 1.79 2002/10/10 15:55:36 mkarl - * changes for PLinkSpeedUsed - * - * Revision 1.78 2002/09/12 09:39:51 rwahl - * Removed deactivate code for SIRQ overflow event separate for TX/RX. - * - * Revision 1.77 2002/09/09 12:26:37 mkarl - * added handling for Yukon to SkXmTimeStamp - * - * Revision 1.76 2002/08/21 16:41:16 rschmidt - * Added bit GPC_ENA_XC (Enable MDI crossover) in HWCFG_MODE. - * Added forced speed settings in SkGmInitPhyMarv(). - * Added settings of full/half duplex capabilities for YUKON Fiber. - * Editorial changes. - * - * Revision 1.75 2002/08/16 15:12:01 rschmidt - * Replaced all if(GIChipId == CHIP_ID_GENESIS) with new entry GIGenesis. - * Added function SkMacHashing() for ADDR-Module. - * Removed functions SkXmClrSrcCheck(), SkXmClrHashAddr() (calls replaced - * with macros). - * Removed functions SkGmGetMuxConfig(). - * Added HWCFG_MODE init for YUKON Fiber. - * Changed initialization of GPHY in SkGmInitPhyMarv(). - * Changed check of parameter in SkXmMacStatistic(). - * Editorial changes. - * - * Revision 1.74 2002/08/12 14:00:17 rschmidt - * Replaced usage of Broadcom PHY Ids with defines. - * Corrected error messages in SkGmMacStatistic(). - * Made SkMacPromiscMode() public for ADDR-Modul. - * Editorial changes. - * - * Revision 1.73 2002/08/08 16:26:24 rschmidt - * Improved reset sequence for YUKON in SkGmHardRst() and SkGmInitMac(). - * Replaced XMAC Rx High Watermark init value with SK_XM_RX_HI_WM. - * Editorial changes. - * - * Revision 1.72 2002/07/24 15:11:19 rschmidt - * Fixed wrong placement of parenthesis. - * Editorial changes. - * - * Revision 1.71 2002/07/23 16:05:18 rschmidt - * Added global functions for PHY: SkGePhyRead(), SkGePhyWrite(). - * Fixed Tx Counter Overflow IRQ (Bug ID #10730). - * Editorial changes. - * - * Revision 1.70 2002/07/18 14:27:27 rwahl - * Fixed syntax error. - * - * Revision 1.69 2002/07/17 17:08:47 rwahl - * Fixed check in SkXmMacStatistic(). - * - * Revision 1.68 2002/07/16 07:35:24 rwahl - * Removed check for cleared mib counter in SkGmResetCounter(). - * - * Revision 1.67 2002/07/15 18:35:56 rwahl - * Added SkXmUpdateStats(), SkGmUpdateStats(), SkXmMacStatistic(), - * SkGmMacStatistic(), SkXmResetCounter(), SkGmResetCounter(), - * SkXmOverflowStatus(), SkGmOverflowStatus(). - * Changes to SkXmIrq() & SkGmIrq(): Combined SIRQ Overflow for both - * RX & TX. - * Changes to SkGmInitMac(): call to SkGmResetCounter(). - * Editorial changes. - * - * Revision 1.66 2002/07/15 15:59:30 rschmidt - * Added PHY Address in SkXmPhyRead(), SkXmPhyWrite(). - * Added MIB Clear Counter in SkGmInitMac(). - * Added Duplex and Flow-Control settings. - * Reset all Multicast filtering Hash reg. in SkGmInitMac(). - * Added new function: SkGmGetMuxConfig(). - * Editorial changes. - * - * Revision 1.65 2002/06/10 09:35:39 rschmidt - * Replaced C++ comments (//). - * Added #define VCPU around VCPUwaitTime. - * Editorial changes. - * - * Revision 1.64 2002/06/05 08:41:10 rschmidt - * Added function for XMAC2: SkXmTimeStamp(). - * Added function for YUKON: SkGmSetRxCmd(). - * Changed SkGmInitMac() resp. SkGmHardRst(). - * Fixed wrong variable in SkXmAutoNegLipaXmac() (debug mode). - * SkXmRxTxEnable() replaced by SkMacRxTxEnable(). - * Editorial changes. - * - * Revision 1.63 2002/04/25 13:04:44 rschmidt - * Changes for handling YUKON. - * Use of #ifdef OTHER_PHY to eliminate code for unused Phy types. - * Macros for XMAC PHY access PHY_READ(), PHY_WRITE() replaced - * by functions SkXmPhyRead(), SkXmPhyWrite(); - * Removed use of PRxCmd to setup XMAC. - * Added define PHY_B_AS_PAUSE_MSK for BCom Pause Res. - * Added setting of XM_RX_DIS_CEXT in SkXmInitMac(). - * Removed status parameter from MAC IRQ handler SkMacIrq(), - * SkXmIrq() and SkGmIrq(). - * SkXmAutoNegLipa...() for ext. Phy replaced by SkMacAutoNegLipaPhy(). - * Added SkMac...() functions to handle both XMAC and GMAC. - * Added functions for YUKON: SkGmHardRst(), SkGmSoftRst(), - * SkGmSetRxTxEn(), SkGmIrq(), SkGmInitMac(), SkGmInitPhyMarv(), - * SkGmAutoNegDoneMarv(), SkGmPhyRead(), SkGmPhyWrite(). - * Changes for V-CPU support. - * Editorial changes. - * - * Revision 1.62 2001/08/06 09:50:14 rschmidt - * Workaround BCOM Errata #1 for the C5 type. - * Editorial changes. - * - * Revision 1.61 2001/02/09 15:40:59 rassmann - * Editorial changes. - * - * Revision 1.60 2001/02/07 15:02:01 cgoos - * Added workaround for Fujitsu switch link down. - * - * Revision 1.59 2001/01/10 09:38:06 cgoos - * Fixed Broadcom C0/A1 Id check for workaround. - * - * Revision 1.58 2000/11/29 11:30:38 cgoos - * Changed DEBUG sections with NW output to xDEBUG - * - * Revision 1.57 2000/11/27 12:40:40 rassmann - * Suppressing preamble after first access to BCom, not before (#10556). - * - * Revision 1.56 2000/11/09 12:32:48 rassmann - * Renamed variables. - * - * Revision 1.55 2000/11/09 11:30:10 rassmann - * WA: Waiting after releasing reset until BCom chip is accessible. - * - * Revision 1.54 2000/10/02 14:10:27 rassmann - * Reading BCOM PHY after releasing reset until it returns a valid value. - * - * Revision 1.53 2000/07/27 12:22:11 gklug - * fix: possible endless loop in XmHardRst. - * - * Revision 1.52 2000/05/22 08:48:31 malthoff - * Fix: #10523 errata valid for all BCOM PHYs. - * - * Revision 1.51 2000/05/17 12:52:18 malthoff - * Fixes BCom link errata (#10523). - * - * Revision 1.50 1999/11/22 13:40:14 cgoos - * Changed license header to GPL. - * - * Revision 1.49 1999/11/22 08:12:13 malthoff - * Add workaround for power consumption feature of BCom C0 chip. - * - * Revision 1.48 1999/11/16 08:39:01 malthoff - * Fix: MDIO preamble suppression is port dependent. - * - * Revision 1.47 1999/08/27 08:55:35 malthoff - * 1000BT: Optimizing MDIO transfer by oppressing MDIO preamble. - * - * Revision 1.46 1999/08/13 11:01:12 malthoff - * Fix for 1000BT: pFlowCtrlMode was not set correctly. - * - * Revision 1.45 1999/08/12 19:18:28 malthoff - * 1000BT Fixes: Do not owerwrite XM_MMU_CMD. - * Do not execute BCOM A1 workaround for B1 chips. - * Fix pause frame setting. - * Always set PHY_B_AC_TX_TST in PHY_BCOM_AUX_CTRL. - * - * Revision 1.44 1999/08/03 15:23:48 cgoos - * Fixed setting of PHY interrupt mask in half duplex mode. - * - * Revision 1.43 1999/08/03 15:22:17 cgoos - * Added some debug output. - * Disabled XMac GP0 interrupt for external PHYs. - * - * Revision 1.42 1999/08/02 08:39:23 malthoff - * BCOM PHY: TX LED: To get the mono flop behaviour it is required - * to set the LED Traffic Mode bit in PHY_BCOM_P_EXT_CTRL. - * - * Revision 1.41 1999/07/30 06:54:31 malthoff - * Add temp. workarounds for the BCOM Phy revision A1. - * - * Revision 1.40 1999/06/01 07:43:26 cgoos - * Changed Link Mode Status in SkXmAutoNegDone... from FULL/HALF to - * AUTOFULL/AUTOHALF. - * - * Revision 1.39 1999/05/19 07:29:51 cgoos - * Changes for 1000Base-T. - * - * Revision 1.38 1999/04/08 14:35:10 malthoff - * Add code for enabling signal detect. Enabling signal detect is disabled. - * - * Revision 1.37 1999/03/12 13:42:54 malthoff - * Add: Jumbo Frame Support. - * Add: Receive modes SK_LENERR_OK_ON/OFF and - * SK_BIG_PK_OK_ON/OFF in SkXmSetRxCmd(). - * - * Revision 1.36 1999/03/08 10:10:55 gklug - * fix: AutoSensing did switch to next mode even if LiPa indicated offline - * - * Revision 1.35 1999/02/22 15:16:41 malthoff - * Remove some compiler warnings. - * - * Revision 1.34 1999/01/22 09:19:59 gklug - * fix: Init DupMode and InitPauseMd are now called in RxTxEnable - * - * Revision 1.33 1998/12/11 15:19:11 gklug - * chg: lipa autoneg stati - * chg: debug messages - * chg: do NOT use spurious XmIrq - * - * Revision 1.32 1998/12/10 11:08:44 malthoff - * bug fix: pAC has been used for IOs in SkXmHardRst(). - * SkXmInitPhy() is also called for the Diag in SkXmInitMac(). - * - * Revision 1.31 1998/12/10 10:39:11 gklug - * fix: do 4 RESETS of the XMAC at the beginning - * fix: dummy read interrupt source register BEFORE initializing the Phy - * add: debug messages - * fix: Linkpartners autoneg capability cannot be shown by TX_PAGE interrupt - * - * Revision 1.30 1998/12/07 12:18:32 gklug - * add: refinement of autosense mode: take into account the autoneg cap of LiPa - * - * Revision 1.29 1998/12/07 07:12:29 gklug - * fix: if page is received the link is down. - * - * Revision 1.28 1998/12/01 10:12:47 gklug - * chg: if spurious IRQ from XMAC encountered, save it - * - * Revision 1.27 1998/11/26 07:33:38 gklug - * add: InitPhy call is now in XmInit function - * - * Revision 1.26 1998/11/18 13:38:24 malthoff - * 'Imsk' is also unused in SkXmAutoNegDone. - * - * Revision 1.25 1998/11/18 13:28:01 malthoff - * Remove unused variable 'Reg' in SkXmAutoNegDone(). - * - * Revision 1.24 1998/11/18 13:18:45 gklug - * add: workaround for xmac errata #1 - * add: detect Link Down also when Link partner requested config - * chg: XMIrq is only used when link is up - * - * Revision 1.23 1998/11/04 07:07:04 cgoos - * Added function SkXmRxTxEnable. - * - * Revision 1.22 1998/10/30 07:35:54 gklug - * fix: serve LinkDown interrupt when link is already down - * - * Revision 1.21 1998/10/29 15:32:03 gklug - * fix: Link Down signaling - * - * Revision 1.20 1998/10/29 11:17:27 gklug - * fix: AutoNegDone bug - * - * Revision 1.19 1998/10/29 10:14:43 malthoff - * Add endainesss comment for reading/writing MAC addresses. - * - * Revision 1.18 1998/10/28 07:48:55 cgoos - * Fix: ASS somtimes signaled although link is up. - * - * Revision 1.17 1998/10/26 07:55:39 malthoff - * Fix in SkXmInitPauseMd(): Pause Mode - * was disabled and not enabled. - * Fix in SkXmAutoNegDone(): Checking Mode bits - * always failed, becaues of some missing braces. - * - * Revision 1.16 1998/10/22 09:46:52 gklug - * fix SysKonnectFileId typo - * - * Revision 1.15 1998/10/21 05:51:37 gklug - * add: para DoLoop to InitPhy function for loopback set-up - * - * Revision 1.14 1998/10/16 10:59:23 malthoff - * Remove Lint warning for dummy reads. - * - * Revision 1.13 1998/10/15 14:01:20 malthoff - * Fix: SkXmAutoNegDone() is (int) but does not return a value. - * - * Revision 1.12 1998/10/14 14:45:04 malthoff - * Remove SKERR_SIRQ_E0xx and SKERR_SIRQ_E0xxMSG by - * SKERR_HWI_Exx and SKERR_HWI_E0xxMSG to be independent - * from the Sirq module. - * - * Revision 1.11 1998/10/14 13:59:01 gklug - * add: InitPhy function - * - * Revision 1.10 1998/10/14 11:20:57 malthoff - * Make SkXmAutoNegDone() public, because it's - * used in diagnostics, too. - * The Link Up event to the RLMT is issued in SkXmIrq(). - * SkXmIrq() is not available in diagnostics. - * Use PHY_READ when reading PHY registers. - * - * Revision 1.9 1998/10/14 05:50:10 cgoos - * Added definition for Para. - * - * Revision 1.8 1998/10/14 05:41:28 gklug - * add: Xmac IRQ - * add: auto-negotiation done function - * - * Revision 1.7 1998/10/09 06:55:20 malthoff - * The configuration of the XMACs Tx Request Threshold - * depends from the drivers port usage now. The port - * usage is configured in GIPortUsage. - * - * Revision 1.6 1998/10/05 07:48:00 malthoff - * minor changes - * - * Revision 1.5 1998/10/01 07:03:54 gklug - * add: dummy function for XMAC ISR - * - * Revision 1.4 1998/09/30 12:37:44 malthoff - * Add SkXmSetRxCmd() and related code. - * - * Revision 1.3 1998/09/28 13:26:40 malthoff - * Add SkXmInitMac(), SkXmInitDupMd(), and SkXmInitPauseMd() - * - * Revision 1.2 1998/09/16 14:34:21 malthoff - * Add SkXmClrExactAddr(), SkXmClrSrcCheck(), - * SkXmClrHashAddr(), SkXmFlushTxFifo(), - * SkXmFlushRxFifo(), and SkXmHardRst(). - * Finish Coding of SkXmSoftRst(). - * The sources may be compiled now. - * - * Revision 1.1 1998/09/04 10:05:56 malthoff - * Created. - * - * - ******************************************************************************/ - -#include <config.h> - -#include "h/skdrv1st.h" -#include "h/skdrv2nd.h" - -/* typedefs *******************************************************************/ - -/* BCOM PHY magic pattern list */ -typedef struct s_PhyHack { - int PhyReg; /* Phy register */ - SK_U16 PhyVal; /* Value to write */ -} BCOM_HACK; - -/* local variables ************************************************************/ -static const char SysKonnectFileId[] = - "@(#)$Id: skxmac2.c,v 1.91 2003/02/05 15:09:34 rschmidt Exp $ (C) SK "; - -BCOM_HACK BcomRegA1Hack[] = { - { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1104 }, { 0x17, 0x0013 }, - { 0x15, 0x0404 }, { 0x17, 0x8006 }, { 0x15, 0x0132 }, { 0x17, 0x8006 }, - { 0x15, 0x0232 }, { 0x17, 0x800D }, { 0x15, 0x000F }, { 0x18, 0x0420 }, - { 0, 0 } -}; -BCOM_HACK BcomRegC0Hack[] = { - { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1204 }, { 0x17, 0x0013 }, - { 0x15, 0x0A04 }, { 0x18, 0x0420 }, - { 0, 0 } -}; - -/* function prototypes ********************************************************/ -static void SkXmInitPhyXmac(SK_AC*, SK_IOC, int, SK_BOOL); -static void SkXmInitPhyBcom(SK_AC*, SK_IOC, int, SK_BOOL); -static void SkGmInitPhyMarv(SK_AC*, SK_IOC, int, SK_BOOL); -static int SkXmAutoNegDoneXmac(SK_AC*, SK_IOC, int); -static int SkXmAutoNegDoneBcom(SK_AC*, SK_IOC, int); -static int SkGmAutoNegDoneMarv(SK_AC*, SK_IOC, int); -#ifdef OTHER_PHY -static void SkXmInitPhyLone(SK_AC*, SK_IOC, int, SK_BOOL); -static void SkXmInitPhyNat (SK_AC*, SK_IOC, int, SK_BOOL); -static int SkXmAutoNegDoneLone(SK_AC*, SK_IOC, int); -static int SkXmAutoNegDoneNat (SK_AC*, SK_IOC, int); -#endif /* OTHER_PHY */ - - -/****************************************************************************** - * - * SkXmPhyRead() - Read from XMAC PHY register - * - * Description: reads a 16-bit word from XMAC PHY or ext. PHY - * - * Returns: - * nothing - */ -void SkXmPhyRead( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int Port, /* Port Index (MAC_1 + n) */ -int PhyReg, /* Register Address (Offset) */ -SK_U16 *pVal) /* Pointer to Value */ -{ - SK_U16 Mmu; - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - /* write the PHY register's address */ - XM_OUT16(IoC, Port, XM_PHY_ADDR, PhyReg | pPrt->PhyAddr); - - /* get the PHY register's value */ - XM_IN16(IoC, Port, XM_PHY_DATA, pVal); - - if (pPrt->PhyType != SK_PHY_XMAC) { - do { - XM_IN16(IoC, Port, XM_MMU_CMD, &Mmu); - /* wait until 'Ready' is set */ - } while ((Mmu & XM_MMU_PHY_RDY) == 0); - - /* get the PHY register's value */ - XM_IN16(IoC, Port, XM_PHY_DATA, pVal); - } -} /* SkXmPhyRead */ - - -/****************************************************************************** - * - * SkXmPhyWrite() - Write to XMAC PHY register - * - * Description: writes a 16-bit word to XMAC PHY or ext. PHY - * - * Returns: - * nothing - */ -void SkXmPhyWrite( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int Port, /* Port Index (MAC_1 + n) */ -int PhyReg, /* Register Address (Offset) */ -SK_U16 Val) /* Value */ -{ - SK_U16 Mmu; - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PhyType != SK_PHY_XMAC) { - do { - XM_IN16(IoC, Port, XM_MMU_CMD, &Mmu); - /* wait until 'Busy' is cleared */ - } while ((Mmu & XM_MMU_PHY_BUSY) != 0); - } - - /* write the PHY register's address */ - XM_OUT16(IoC, Port, XM_PHY_ADDR, PhyReg | pPrt->PhyAddr); - - /* write the PHY register's value */ - XM_OUT16(IoC, Port, XM_PHY_DATA, Val); - - if (pPrt->PhyType != SK_PHY_XMAC) { - do { - XM_IN16(IoC, Port, XM_MMU_CMD, &Mmu); - /* wait until 'Busy' is cleared */ - } while ((Mmu & XM_MMU_PHY_BUSY) != 0); - } -} /* SkXmPhyWrite */ - - -/****************************************************************************** - * - * SkGmPhyRead() - Read from GPHY register - * - * Description: reads a 16-bit word from GPHY through MDIO - * - * Returns: - * nothing - */ -void SkGmPhyRead( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int Port, /* Port Index (MAC_1 + n) */ -int PhyReg, /* Register Address (Offset) */ -SK_U16 *pVal) /* Pointer to Value */ -{ - SK_U16 Ctrl; - SK_GEPORT *pPrt; -#ifdef VCPU - u_long SimCyle; - u_long SimLowTime; - - VCPUgetTime(&SimCyle, &SimLowTime); - VCPUprintf(0, "SkGmPhyRead(%u), SimCyle=%u, SimLowTime=%u\n", - PhyReg, SimCyle, SimLowTime); -#endif /* VCPU */ - - pPrt = &pAC->GIni.GP[Port]; - - /* set PHY-Register offset and 'Read' OpCode (= 1) */ - *pVal = (SK_U16)(GM_SMI_CT_PHY_AD(pPrt->PhyAddr) | - GM_SMI_CT_REG_AD(PhyReg) | GM_SMI_CT_OP_RD); - - GM_OUT16(IoC, Port, GM_SMI_CTRL, *pVal); - - GM_IN16(IoC, Port, GM_SMI_CTRL, &Ctrl); - - /* additional check for MDC/MDIO activity */ - if ((Ctrl & GM_SMI_CT_BUSY) == 0) { - *pVal = 0; - return; - } - - *pVal |= GM_SMI_CT_BUSY; - - do { -#ifdef VCPU - VCPUwaitTime(1000); -#endif /* VCPU */ - - GM_IN16(IoC, Port, GM_SMI_CTRL, &Ctrl); - - /* wait until 'ReadValid' is set */ - } while (Ctrl == *pVal); - - /* get the PHY register's value */ - GM_IN16(IoC, Port, GM_SMI_DATA, pVal); - -#ifdef VCPU - VCPUgetTime(&SimCyle, &SimLowTime); - VCPUprintf(0, "VCPUgetTime(), SimCyle=%u, SimLowTime=%u\n", - SimCyle, SimLowTime); -#endif /* VCPU */ -} /* SkGmPhyRead */ - - -/****************************************************************************** - * - * SkGmPhyWrite() - Write to GPHY register - * - * Description: writes a 16-bit word to GPHY through MDIO - * - * Returns: - * nothing - */ -void SkGmPhyWrite( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int Port, /* Port Index (MAC_1 + n) */ -int PhyReg, /* Register Address (Offset) */ -SK_U16 Val) /* Value */ -{ - SK_U16 Ctrl; - SK_GEPORT *pPrt; -#ifdef VCPU - SK_U32 DWord; - u_long SimCyle; - u_long SimLowTime; - - VCPUgetTime(&SimCyle, &SimLowTime); - VCPUprintf(0, "SkGmPhyWrite(Reg=%u, Val=0x%04x), SimCyle=%u, SimLowTime=%u\n", - PhyReg, Val, SimCyle, SimLowTime); -#endif /* VCPU */ - - pPrt = &pAC->GIni.GP[Port]; - - /* write the PHY register's value */ - GM_OUT16(IoC, Port, GM_SMI_DATA, Val); - - /* set PHY-Register offset and 'Write' OpCode (= 0) */ - Val = GM_SMI_CT_PHY_AD(pPrt->PhyAddr) | GM_SMI_CT_REG_AD(PhyReg); - - GM_OUT16(IoC, Port, GM_SMI_CTRL, Val); - - GM_IN16(IoC, Port, GM_SMI_CTRL, &Ctrl); - - /* additional check for MDC/MDIO activity */ - if ((Ctrl & GM_SMI_CT_BUSY) == 0) { - return; - } - - Val |= GM_SMI_CT_BUSY; - - do { -#ifdef VCPU - /* read Timer value */ - SK_IN32(IoC, B2_TI_VAL, &DWord); - - VCPUwaitTime(1000); -#endif /* VCPU */ - - GM_IN16(IoC, Port, GM_SMI_CTRL, &Ctrl); - - /* wait until 'Busy' is cleared */ - } while (Ctrl == Val); - -#ifdef VCPU - VCPUgetTime(&SimCyle, &SimLowTime); - VCPUprintf(0, "VCPUgetTime(), SimCyle=%u, SimLowTime=%u\n", - SimCyle, SimLowTime); -#endif /* VCPU */ -} /* SkGmPhyWrite */ - - -/****************************************************************************** - * - * SkGePhyRead() - Read from PHY register - * - * Description: calls a read PHY routine dep. on board type - * - * Returns: - * nothing - */ -void SkGePhyRead( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int Port, /* Port Index (MAC_1 + n) */ -int PhyReg, /* Register Address (Offset) */ -SK_U16 *pVal) /* Pointer to Value */ -{ - void (*r_func)(SK_AC *pAC, SK_IOC IoC, int Port, int Reg, SK_U16 *pVal); - - if (pAC->GIni.GIGenesis) { - r_func = SkXmPhyRead; - } - else { - r_func = SkGmPhyRead; - } - - r_func(pAC, IoC, Port, PhyReg, pVal); -} /* SkGePhyRead */ - - -/****************************************************************************** - * - * SkGePhyWrite() - Write to PHY register - * - * Description: calls a write PHY routine dep. on board type - * - * Returns: - * nothing - */ -void SkGePhyWrite( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* I/O Context */ -int Port, /* Port Index (MAC_1 + n) */ -int PhyReg, /* Register Address (Offset) */ -SK_U16 Val) /* Value */ -{ - void (*w_func)(SK_AC *pAC, SK_IOC IoC, int Port, int Reg, SK_U16 Val); - - if (pAC->GIni.GIGenesis) { - w_func = SkXmPhyWrite; - } - else { - w_func = SkGmPhyWrite; - } - - w_func(pAC, IoC, Port, PhyReg, Val); -} /* SkGePhyWrite */ - - -/****************************************************************************** - * - * SkMacPromiscMode() - Enable / Disable Promiscuous Mode - * - * Description: - * enables / disables promiscuous mode by setting Mode Register (XMAC) or - * Receive Control Register (GMAC) dep. on board type - * - * Returns: - * nothing - */ -void SkMacPromiscMode( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL Enable) /* Enable / Disable */ -{ - SK_U16 RcReg; - SK_U32 MdReg; - SK_U32 *pMdReg = &MdReg; - - if (pAC->GIni.GIGenesis) { - - XM_IN32(IoC, Port, XM_MODE, pMdReg); - /* enable or disable promiscuous mode */ - if (Enable) { - MdReg |= XM_MD_ENA_PROM; - } - else { - MdReg &= ~XM_MD_ENA_PROM; - } - /* setup Mode Register */ - XM_OUT32(IoC, Port, XM_MODE, MdReg); - } - else { - - GM_IN16(IoC, Port, GM_RX_CTRL, &RcReg); - - /* enable or disable unicast and multicast filtering */ - if (Enable) { - RcReg &= ~(GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA); - } - else { - RcReg |= (GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA); - } - /* setup Receive Control Register */ - GM_OUT16(IoC, Port, GM_RX_CTRL, RcReg); - } -} /* SkMacPromiscMode*/ - - -/****************************************************************************** - * - * SkMacHashing() - Enable / Disable Hashing - * - * Description: - * enables / disables hashing by setting Mode Register (XMAC) or - * Receive Control Register (GMAC) dep. on board type - * - * Returns: - * nothing - */ -void SkMacHashing( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL Enable) /* Enable / Disable */ -{ - SK_U16 RcReg; - SK_U32 MdReg; - SK_U32 *pMdReg = &MdReg; - - if (pAC->GIni.GIGenesis) { - - XM_IN32(IoC, Port, XM_MODE, pMdReg); - /* enable or disable hashing */ - if (Enable) { - MdReg |= XM_MD_ENA_HASH; - } - else { - MdReg &= ~XM_MD_ENA_HASH; - } - /* setup Mode Register */ - XM_OUT32(IoC, Port, XM_MODE, MdReg); - } - else { - - GM_IN16(IoC, Port, GM_RX_CTRL, &RcReg); - - /* enable or disable multicast filtering */ - if (Enable) { - RcReg |= GM_RXCR_MCF_ENA; - } - else { - RcReg &= ~GM_RXCR_MCF_ENA; - } - /* setup Receive Control Register */ - GM_OUT16(IoC, Port, GM_RX_CTRL, RcReg); - } -} /* SkMacHashing*/ - - -#ifdef SK_DIAG -/****************************************************************************** - * - * SkXmSetRxCmd() - Modify the value of the XMAC's Rx Command Register - * - * Description: - * The features - * - FCS stripping, SK_STRIP_FCS_ON/OFF - * - pad byte stripping, SK_STRIP_PAD_ON/OFF - * - don't set XMR_FS_ERR in status SK_LENERR_OK_ON/OFF - * for inrange length error frames - * - don't set XMR_FS_ERR in status SK_BIG_PK_OK_ON/OFF - * for frames > 1514 bytes - * - enable Rx of own packets SK_SELF_RX_ON/OFF - * - * for incoming packets may be enabled/disabled by this function. - * Additional modes may be added later. - * Multiple modes can be enabled/disabled at the same time. - * The new configuration is written to the Rx Command register immediately. - * - * Returns: - * nothing - */ -static void SkXmSetRxCmd( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Mode) /* Mode is SK_STRIP_FCS_ON/OFF, SK_STRIP_PAD_ON/OFF, - SK_LENERR_OK_ON/OFF, or SK_BIG_PK_OK_ON/OFF */ -{ - SK_U16 OldRxCmd; - SK_U16 RxCmd; - - XM_IN16(IoC, Port, XM_RX_CMD, &OldRxCmd); - - RxCmd = OldRxCmd; - - switch (Mode & (SK_STRIP_FCS_ON | SK_STRIP_FCS_OFF)) { - case SK_STRIP_FCS_ON: - RxCmd |= XM_RX_STRIP_FCS; - break; - case SK_STRIP_FCS_OFF: - RxCmd &= ~XM_RX_STRIP_FCS; - break; - } - - switch (Mode & (SK_STRIP_PAD_ON | SK_STRIP_PAD_OFF)) { - case SK_STRIP_PAD_ON: - RxCmd |= XM_RX_STRIP_PAD; - break; - case SK_STRIP_PAD_OFF: - RxCmd &= ~XM_RX_STRIP_PAD; - break; - } - - switch (Mode & (SK_LENERR_OK_ON | SK_LENERR_OK_OFF)) { - case SK_LENERR_OK_ON: - RxCmd |= XM_RX_LENERR_OK; - break; - case SK_LENERR_OK_OFF: - RxCmd &= ~XM_RX_LENERR_OK; - break; - } - - switch (Mode & (SK_BIG_PK_OK_ON | SK_BIG_PK_OK_OFF)) { - case SK_BIG_PK_OK_ON: - RxCmd |= XM_RX_BIG_PK_OK; - break; - case SK_BIG_PK_OK_OFF: - RxCmd &= ~XM_RX_BIG_PK_OK; - break; - } - - switch (Mode & (SK_SELF_RX_ON | SK_SELF_RX_OFF)) { - case SK_SELF_RX_ON: - RxCmd |= XM_RX_SELF_RX; - break; - case SK_SELF_RX_OFF: - RxCmd &= ~XM_RX_SELF_RX; - break; - } - - /* Write the new mode to the Rx command register if required */ - if (OldRxCmd != RxCmd) { - XM_OUT16(IoC, Port, XM_RX_CMD, RxCmd); - } -} /* SkXmSetRxCmd */ - - -/****************************************************************************** - * - * SkGmSetRxCmd() - Modify the value of the GMAC's Rx Control Register - * - * Description: - * The features - * - FCS (CRC) stripping, SK_STRIP_FCS_ON/OFF - * - don't set GMR_FS_LONG_ERR SK_BIG_PK_OK_ON/OFF - * for frames > 1514 bytes - * - enable Rx of own packets SK_SELF_RX_ON/OFF - * - * for incoming packets may be enabled/disabled by this function. - * Additional modes may be added later. - * Multiple modes can be enabled/disabled at the same time. - * The new configuration is written to the Rx Command register immediately. - * - * Returns: - * nothing - */ -static void SkGmSetRxCmd( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Mode) /* Mode is SK_STRIP_FCS_ON/OFF, SK_STRIP_PAD_ON/OFF, - SK_LENERR_OK_ON/OFF, or SK_BIG_PK_OK_ON/OFF */ -{ - SK_U16 OldRxCmd; - SK_U16 RxCmd; - - if ((Mode & (SK_STRIP_FCS_ON | SK_STRIP_FCS_OFF)) != 0) { - - GM_IN16(IoC, Port, GM_RX_CTRL, &OldRxCmd); - - RxCmd = OldRxCmd; - - if ((Mode & SK_STRIP_FCS_ON) != 0) { - RxCmd |= GM_RXCR_CRC_DIS; - } - else { - RxCmd &= ~GM_RXCR_CRC_DIS; - } - /* Write the new mode to the Rx control register if required */ - if (OldRxCmd != RxCmd) { - GM_OUT16(IoC, Port, GM_RX_CTRL, RxCmd); - } - } - - if ((Mode & (SK_BIG_PK_OK_ON | SK_BIG_PK_OK_OFF)) != 0) { - - GM_IN16(IoC, Port, GM_SERIAL_MODE, &OldRxCmd); - - RxCmd = OldRxCmd; - - if ((Mode & SK_BIG_PK_OK_ON) != 0) { - RxCmd |= GM_SMOD_JUMBO_ENA; - } - else { - RxCmd &= ~GM_SMOD_JUMBO_ENA; - } - /* Write the new mode to the Rx control register if required */ - if (OldRxCmd != RxCmd) { - GM_OUT16(IoC, Port, GM_SERIAL_MODE, RxCmd); - } - } -} /* SkGmSetRxCmd */ - - -/****************************************************************************** - * - * SkMacSetRxCmd() - Modify the value of the MAC's Rx Control Register - * - * Description: modifies the MAC's Rx Control reg. dep. on board type - * - * Returns: - * nothing - */ -void SkMacSetRxCmd( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Mode) /* Rx Mode */ -{ - if (pAC->GIni.GIGenesis) { - - SkXmSetRxCmd(pAC, IoC, Port, Mode); - } - else { - - SkGmSetRxCmd(pAC, IoC, Port, Mode); - } -} /* SkMacSetRxCmd */ - - -/****************************************************************************** - * - * SkMacCrcGener() - Enable / Disable CRC Generation - * - * Description: enables / disables CRC generation dep. on board type - * - * Returns: - * nothing - */ -void SkMacCrcGener( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL Enable) /* Enable / Disable */ -{ - SK_U16 Word; - - if (pAC->GIni.GIGenesis) { - - XM_IN16(IoC, Port, XM_TX_CMD, &Word); - - if (Enable) { - Word &= ~XM_TX_NO_CRC; - } - else { - Word |= XM_TX_NO_CRC; - } - /* setup Tx Command Register */ - XM_OUT16(pAC, Port, XM_TX_CMD, Word); - } - else { - - GM_IN16(IoC, Port, GM_TX_CTRL, &Word); - - if (Enable) { - Word &= ~GM_TXCR_CRC_DIS; - } - else { - Word |= GM_TXCR_CRC_DIS; - } - /* setup Tx Control Register */ - GM_OUT16(IoC, Port, GM_TX_CTRL, Word); - } -} /* SkMacCrcGener*/ - -#endif /* SK_DIAG */ - - -/****************************************************************************** - * - * SkXmClrExactAddr() - Clear Exact Match Address Registers - * - * Description: - * All Exact Match Address registers of the XMAC 'Port' will be - * cleared starting with 'StartNum' up to (and including) the - * Exact Match address number of 'StopNum'. - * - * Returns: - * nothing - */ -void SkXmClrExactAddr( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int StartNum, /* Begin with this Address Register Index (0..15) */ -int StopNum) /* Stop after finished with this Register Idx (0..15) */ -{ - int i; - SK_U16 ZeroAddr[3] = {0x0000, 0x0000, 0x0000}; - - if ((unsigned)StartNum > 15 || (unsigned)StopNum > 15 || - StartNum > StopNum) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E001, SKERR_HWI_E001MSG); - return; - } - - for (i = StartNum; i <= StopNum; i++) { - XM_OUTADDR(IoC, Port, XM_EXM(i), &ZeroAddr[0]); - } -} /* SkXmClrExactAddr */ - - -/****************************************************************************** - * - * SkMacFlushTxFifo() - Flush the MAC's transmit FIFO - * - * Description: - * Flush the transmit FIFO of the MAC specified by the index 'Port' - * - * Returns: - * nothing - */ -void SkMacFlushTxFifo( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_U32 MdReg; - SK_U32 *pMdReg = &MdReg; - - if (pAC->GIni.GIGenesis) { - - XM_IN32(IoC, Port, XM_MODE, pMdReg); - - XM_OUT32(IoC, Port, XM_MODE, MdReg | XM_MD_FTF); - } - else { - /* no way to flush the FIFO we have to issue a reset */ - /* TBD */ - } -} /* SkMacFlushTxFifo */ - - -/****************************************************************************** - * - * SkMacFlushRxFifo() - Flush the MAC's receive FIFO - * - * Description: - * Flush the receive FIFO of the MAC specified by the index 'Port' - * - * Returns: - * nothing - */ -void SkMacFlushRxFifo( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_U32 MdReg; - SK_U32 *pMdReg = &MdReg; - - if (pAC->GIni.GIGenesis) { - - XM_IN32(IoC, Port, XM_MODE, pMdReg); - - XM_OUT32(IoC, Port, XM_MODE, MdReg | XM_MD_FRF); - } - else { - /* no way to flush the FIFO we have to issue a reset */ - /* TBD */ - } -} /* SkMacFlushRxFifo */ - - -/****************************************************************************** - * - * SkXmSoftRst() - Do a XMAC software reset - * - * Description: - * The PHY registers should not be destroyed during this - * kind of software reset. Therefore the XMAC Software Reset - * (XM_GP_RES_MAC bit in XM_GP_PORT) must not be used! - * - * The software reset is done by - * - disabling the Rx and Tx state machine, - * - resetting the statistics module, - * - clear all other significant XMAC Mode, - * Command, and Control Registers - * - clearing the Hash Register and the - * Exact Match Address registers, and - * - flushing the XMAC's Rx and Tx FIFOs. - * - * Note: - * Another requirement when stopping the XMAC is to - * avoid sending corrupted frames on the network. - * Disabling the Tx state machine will NOT interrupt - * the currently transmitted frame. But we must take care - * that the Tx FIFO is cleared AFTER the current frame - * is complete sent to the network. - * - * It takes about 12ns to send a frame with 1538 bytes. - * One PCI clock goes at least 15ns (66MHz). Therefore - * after reading XM_GP_PORT back, we are sure that the - * transmitter is disabled AND idle. And this means - * we may flush the transmit FIFO now. - * - * Returns: - * nothing - */ -static void SkXmSoftRst( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_U16 ZeroAddr[4] = {0x0000, 0x0000, 0x0000, 0x0000}; - - /* reset the statistics module */ - XM_OUT32(IoC, Port, XM_GP_PORT, XM_GP_RES_STAT); - - /* disable all XMAC IRQs */ - XM_OUT16(IoC, Port, XM_IMSK, 0xffff); - - XM_OUT32(IoC, Port, XM_MODE, 0); /* clear Mode Reg */ - - XM_OUT16(IoC, Port, XM_TX_CMD, 0); /* reset TX CMD Reg */ - XM_OUT16(IoC, Port, XM_RX_CMD, 0); /* reset RX CMD Reg */ - - /* disable all PHY IRQs */ - switch (pAC->GIni.GP[Port].PhyType) { - case SK_PHY_BCOM: - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_INT_MASK, 0xffff); - break; -#ifdef OTHER_PHY - case SK_PHY_LONE: - SkXmPhyWrite(pAC, IoC, Port, PHY_LONE_INT_ENAB, 0); - break; - case SK_PHY_NAT: - /* todo: National - SkXmPhyWrite(pAC, IoC, Port, PHY_NAT_INT_MASK, 0xffff); */ - break; -#endif /* OTHER_PHY */ - } - - /* clear the Hash Register */ - XM_OUTHASH(IoC, Port, XM_HSM, &ZeroAddr); - - /* clear the Exact Match Address registers */ - SkXmClrExactAddr(pAC, IoC, Port, 0, 15); - - /* clear the Source Check Address registers */ - XM_OUTHASH(IoC, Port, XM_SRC_CHK, &ZeroAddr); - -} /* SkXmSoftRst */ - - -/****************************************************************************** - * - * SkXmHardRst() - Do a XMAC hardware reset - * - * Description: - * The XMAC of the specified 'Port' and all connected devices - * (PHY and SERDES) will receive a reset signal on its *Reset pins. - * External PHYs must be reset be clearing a bit in the GPIO register - * (Timing requirements: Broadcom: 400ns, Level One: none, National: 80ns). - * - * ATTENTION: - * It is absolutely necessary to reset the SW_RST Bit first - * before calling this function. - * - * Returns: - * nothing - */ -static void SkXmHardRst( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_U32 Reg; - int i; - int TOut; - SK_U16 Word; - - for (i = 0; i < 4; i++) { - /* TX_MFF_CTRL1 has 32 bits, but only the lowest 16 bits are used */ - SK_OUT16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), MFF_CLR_MAC_RST); - - TOut = 0; - do { - if (TOut++ > 10000) { - /* - * Adapter seems to be in RESET state. - * Registers cannot be written. - */ - return; - } - - SK_OUT16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), MFF_SET_MAC_RST); - - SK_IN16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), &Word); - - } while ((Word & MFF_SET_MAC_RST) == 0); - } - - /* For external PHYs there must be special handling */ - if (pAC->GIni.GP[Port].PhyType != SK_PHY_XMAC) { - /* reset external PHY */ - SK_IN32(IoC, B2_GP_IO, &Reg); - if (Port == 0) { - Reg |= GP_DIR_0; /* set to output */ - Reg &= ~GP_IO_0; - } - else { - Reg |= GP_DIR_2; /* set to output */ - Reg &= ~GP_IO_2; - } - SK_OUT32(IoC, B2_GP_IO, Reg); - - /* short delay */ - SK_IN32(IoC, B2_GP_IO, &Reg); - } - -} /* SkXmHardRst */ - - -/****************************************************************************** - * - * SkGmSoftRst() - Do a GMAC software reset - * - * Description: - * The GPHY registers should not be destroyed during this - * kind of software reset. - * - * Returns: - * nothing - */ -static void SkGmSoftRst( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_U16 EmptyHash[4] = {0x0000, 0x0000, 0x0000, 0x0000}; - SK_U16 RxCtrl; - - /* reset the statistics module */ - - /* disable all GMAC IRQs */ - SK_OUT8(IoC, GMAC_IRQ_MSK, 0); - - /* disable all PHY IRQs */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_INT_MASK, 0); - - /* clear the Hash Register */ - GM_OUTHASH(IoC, Port, GM_MC_ADDR_H1, EmptyHash); - - /* Enable Unicast and Multicast filtering */ - GM_IN16(IoC, Port, GM_RX_CTRL, &RxCtrl); - - GM_OUT16(IoC, Port, GM_RX_CTRL, - RxCtrl | GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA); - -} /* SkGmSoftRst */ - - -/****************************************************************************** - * - * SkGmHardRst() - Do a GMAC hardware reset - * - * Description: - * - * ATTENTION: - * It is absolutely necessary to reset the SW_RST Bit first - * before calling this function. - * - * Returns: - * nothing - */ -static void SkGmHardRst( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - /* set GPHY Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GPHY_CTRL), GPC_RST_SET); - - /* set GMAC Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GMAC_CTRL), GMC_RST_SET); - -} /* SkGmHardRst */ - - -/****************************************************************************** - * - * SkMacSoftRst() - Do a MAC software reset - * - * Description: calls a MAC software reset routine dep. on board type - * - * Returns: - * nothing - */ -void SkMacSoftRst( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - /* disable receiver and transmitter */ - SkMacRxTxDisable(pAC, IoC, Port); - - if (pAC->GIni.GIGenesis) { - - SkXmSoftRst(pAC, IoC, Port); - } - else { - - SkGmSoftRst(pAC, IoC, Port); - } - - /* flush the MAC's Rx and Tx FIFOs */ - SkMacFlushTxFifo(pAC, IoC, Port); - - SkMacFlushRxFifo(pAC, IoC, Port); - - pPrt->PState = SK_PRT_STOP; - -} /* SkMacSoftRst */ - - -/****************************************************************************** - * - * SkMacHardRst() - Do a MAC hardware reset - * - * Description: calls a MAC hardware reset routine dep. on board type - * - * Returns: - * nothing - */ -void SkMacHardRst( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - - if (pAC->GIni.GIGenesis) { - - SkXmHardRst(pAC, IoC, Port); - } - else { - - SkGmHardRst(pAC, IoC, Port); - } - - pAC->GIni.GP[Port].PState = SK_PRT_RESET; - -} /* SkMacHardRst */ - - -/****************************************************************************** - * - * SkXmInitMac() - Initialize the XMAC II - * - * Description: - * Initialize the XMAC of the specified port. - * The XMAC must be reset or stopped before calling this function. - * - * Note: - * The XMAC's Rx and Tx state machine is still disabled when returning. - * - * Returns: - * nothing - */ -void SkXmInitMac( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U32 Reg; - int i; - SK_U16 SWord; - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PState == SK_PRT_STOP) { - /* Port State: SK_PRT_STOP */ - /* Verify that the reset bit is cleared */ - SK_IN16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), &SWord); - - if ((SWord & MFF_SET_MAC_RST) != 0) { - /* PState does not match HW state */ - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E006, SKERR_HWI_E006MSG); - /* Correct it */ - pPrt->PState = SK_PRT_RESET; - } - } - - if (pPrt->PState == SK_PRT_RESET) { - /* - * clear HW reset - * Note: The SW reset is self clearing, therefore there is - * nothing to do here. - */ - SK_OUT16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), MFF_CLR_MAC_RST); - - /* Ensure that XMAC reset release is done (errata from LReinbold?) */ - SK_IN16(IoC, MR_ADDR(Port, TX_MFF_CTRL1), &SWord); - - /* Clear PHY reset */ - if (pPrt->PhyType != SK_PHY_XMAC) { - - SK_IN32(IoC, B2_GP_IO, &Reg); - - if (Port == 0) { - Reg |= (GP_DIR_0 | GP_IO_0); /* set to output */ - } - else { - Reg |= (GP_DIR_2 | GP_IO_2); /* set to output */ - } - SK_OUT32(IoC, B2_GP_IO, Reg); - - /* Enable GMII interface */ - XM_OUT16(IoC, Port, XM_HW_CFG, XM_HW_GMII_MD); - - /* read Id from external PHY (all have the same address) */ - SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_ID1, &pPrt->PhyId1); - - /* - * Optimize MDIO transfer by suppressing preamble. - * Must be done AFTER first access to BCOM chip. - */ - XM_IN16(IoC, Port, XM_MMU_CMD, &SWord); - - XM_OUT16(IoC, Port, XM_MMU_CMD, SWord | XM_MMU_NO_PRE); - - if (pPrt->PhyId1 == PHY_BCOM_ID1_C0) { - /* - * Workaround BCOM Errata for the C0 type. - * Write magic patterns to reserved registers. - */ - i = 0; - while (BcomRegC0Hack[i].PhyReg != 0) { - SkXmPhyWrite(pAC, IoC, Port, BcomRegC0Hack[i].PhyReg, - BcomRegC0Hack[i].PhyVal); - i++; - } - } - else if (pPrt->PhyId1 == PHY_BCOM_ID1_A1) { - /* - * Workaround BCOM Errata for the A1 type. - * Write magic patterns to reserved registers. - */ - i = 0; - while (BcomRegA1Hack[i].PhyReg != 0) { - SkXmPhyWrite(pAC, IoC, Port, BcomRegA1Hack[i].PhyReg, - BcomRegA1Hack[i].PhyVal); - i++; - } - } - - /* - * Workaround BCOM Errata (#10523) for all BCom PHYs. - * Disable Power Management after reset. - */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, &SWord); - - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, - (SK_U16)(SWord | PHY_B_AC_DIS_PM)); - - /* PHY LED initialization is done in SkGeXmitLED() */ - } - - /* Dummy read the Interrupt source register */ - XM_IN16(IoC, Port, XM_ISRC, &SWord); - - /* - * The auto-negotiation process starts immediately after - * clearing the reset. The auto-negotiation process should be - * started by the SIRQ, therefore stop it here immediately. - */ - SkMacInitPhy(pAC, IoC, Port, SK_FALSE); - -#if 0 - /* temp. code: enable signal detect */ - /* WARNING: do not override GMII setting above */ - XM_OUT16(pAC, Port, XM_HW_CFG, XM_HW_COM4SIG); -#endif - } - - /* - * configure the XMACs Station Address - * B2_MAC_2 = xx xx xx xx xx x1 is programmed to XMAC A - * B2_MAC_3 = xx xx xx xx xx x2 is programmed to XMAC B - */ - for (i = 0; i < 3; i++) { - /* - * The following 2 statements are together endianess - * independent. Remember this when changing. - */ - SK_IN16(IoC, (B2_MAC_2 + Port * 8 + i * 2), &SWord); - - XM_OUT16(IoC, Port, (XM_SA + i * 2), SWord); - } - - /* Tx Inter Packet Gap (XM_TX_IPG): use default */ - /* Tx High Water Mark (XM_TX_HI_WM): use default */ - /* Tx Low Water Mark (XM_TX_LO_WM): use default */ - /* Host Request Threshold (XM_HT_THR): use default */ - /* Rx Request Threshold (XM_RX_THR): use default */ - /* Rx Low Water Mark (XM_RX_LO_WM): use default */ - - /* configure Rx High Water Mark (XM_RX_HI_WM) */ - XM_OUT16(IoC, Port, XM_RX_HI_WM, SK_XM_RX_HI_WM); - - /* Configure Tx Request Threshold */ - SWord = SK_XM_THR_SL; /* for single port */ - - if (pAC->GIni.GIMacsFound > 1) { - switch (pAC->GIni.GIPortUsage) { - case SK_RED_LINK: - SWord = SK_XM_THR_REDL; /* redundant link */ - break; - case SK_MUL_LINK: - SWord = SK_XM_THR_MULL; /* load balancing */ - break; - case SK_JUMBO_LINK: - SWord = SK_XM_THR_JUMBO; /* jumbo frames */ - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E014, SKERR_HWI_E014MSG); - break; - } - } - XM_OUT16(IoC, Port, XM_TX_THR, SWord); - - /* setup register defaults for the Tx Command Register */ - XM_OUT16(IoC, Port, XM_TX_CMD, XM_TX_AUTO_PAD); - - /* setup register defaults for the Rx Command Register */ - SWord = XM_RX_STRIP_FCS | XM_RX_LENERR_OK; - - if (pAC->GIni.GIPortUsage == SK_JUMBO_LINK) { - SWord |= XM_RX_BIG_PK_OK; - } - - if (pPrt->PLinkModeConf == SK_LMODE_HALF) { - /* - * If in manual half duplex mode the other side might be in - * full duplex mode, so ignore if a carrier extension is not seen - * on frames received - */ - SWord |= XM_RX_DIS_CEXT; - } - - XM_OUT16(IoC, Port, XM_RX_CMD, SWord); - - /* - * setup register defaults for the Mode Register - * - Don't strip error frames to avoid Store & Forward - * on the Rx side. - * - Enable 'Check Station Address' bit - * - Enable 'Check Address Array' bit - */ - XM_OUT32(IoC, Port, XM_MODE, XM_DEF_MODE); - - /* - * Initialize the Receive Counter Event Mask (XM_RX_EV_MSK) - * - Enable all bits excepting 'Octets Rx OK Low CntOv' - * and 'Octets Rx OK Hi Cnt Ov'. - */ - XM_OUT32(IoC, Port, XM_RX_EV_MSK, XMR_DEF_MSK); - - /* - * Initialize the Transmit Counter Event Mask (XM_TX_EV_MSK) - * - Enable all bits excepting 'Octets Tx OK Low CntOv' - * and 'Octets Tx OK Hi Cnt Ov'. - */ - XM_OUT32(IoC, Port, XM_TX_EV_MSK, XMT_DEF_MSK); - - /* - * Do NOT init XMAC interrupt mask here. - * All interrupts remain disable until link comes up! - */ - - /* - * Any additional configuration changes may be done now. - * The last action is to enable the Rx and Tx state machine. - * This should be done after the auto-negotiation process - * has been completed successfully. - */ -} /* SkXmInitMac */ - -/****************************************************************************** - * - * SkGmInitMac() - Initialize the GMAC - * - * Description: - * Initialize the GMAC of the specified port. - * The GMAC must be reset or stopped before calling this function. - * - * Note: - * The GMAC's Rx and Tx state machine is still disabled when returning. - * - * Returns: - * nothing - */ -void SkGmInitMac( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - int i; - SK_U16 SWord; - SK_U32 DWord; - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PState == SK_PRT_STOP) { - /* Port State: SK_PRT_STOP */ - /* Verify that the reset bit is cleared */ - SK_IN32(IoC, MR_ADDR(Port, GMAC_CTRL), &DWord); - - if ((DWord & GMC_RST_SET) != 0) { - /* PState does not match HW state */ - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E006, SKERR_HWI_E006MSG); - /* Correct it */ - pPrt->PState = SK_PRT_RESET; - } - } - - if (pPrt->PState == SK_PRT_RESET) { - /* set GPHY Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GPHY_CTRL), GPC_RST_SET); - - /* set GMAC Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GMAC_CTRL), GMC_RST_SET); - - /* clear GMAC Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GMAC_CTRL), GMC_RST_CLR); - - /* set GMAC Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GMAC_CTRL), GMC_RST_SET); - - /* set HWCFG_MODE */ - DWord = GPC_INT_POL_HI | GPC_DIS_FC | GPC_DIS_SLEEP | - GPC_ENA_XC | GPC_ANEG_ADV_ALL_M | GPC_ENA_PAUSE | - (pAC->GIni.GICopperType ? GPC_HWCFG_GMII_COP : - GPC_HWCFG_GMII_FIB); - - /* set GPHY Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GPHY_CTRL), DWord | GPC_RST_SET); - - /* release GPHY Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GPHY_CTRL), DWord | GPC_RST_CLR); - - /* clear GMAC Control reset */ - SK_OUT32(IoC, MR_ADDR(Port, GMAC_CTRL), GMC_PAUSE_ON | GMC_RST_CLR); - - /* Dummy read the Interrupt source register */ - SK_IN16(IoC, GMAC_IRQ_SRC, &SWord); - -#ifndef VCPU - /* read Id from PHY */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_ID1, &pPrt->PhyId1); - - SkGmInitPhyMarv(pAC, IoC, Port, SK_FALSE); -#endif /* VCPU */ - } - - (void)SkGmResetCounter(pAC, IoC, Port); - - SWord = 0; - - /* speed settings */ - switch (pPrt->PLinkSpeed) { - case SK_LSPEED_AUTO: - case SK_LSPEED_1000MBPS: - SWord |= GM_GPCR_SPEED_1000 | GM_GPCR_SPEED_100; - break; - case SK_LSPEED_100MBPS: - SWord |= GM_GPCR_SPEED_100; - break; - case SK_LSPEED_10MBPS: - break; - } - - /* duplex settings */ - if (pPrt->PLinkMode != SK_LMODE_HALF) { - /* set full duplex */ - SWord |= GM_GPCR_DUP_FULL; - } - - /* flow control settings */ - switch (pPrt->PFlowCtrlMode) { - case SK_FLOW_MODE_NONE: - /* disable auto-negotiation for flow-control */ - SWord |= GM_GPCR_FC_TX_DIS | GM_GPCR_FC_RX_DIS; - break; - case SK_FLOW_MODE_LOC_SEND: - SWord |= GM_GPCR_FC_RX_DIS; - break; - case SK_FLOW_MODE_SYMMETRIC: - /* TBD */ - case SK_FLOW_MODE_SYM_OR_REM: - /* enable auto-negotiation for flow-control and */ - /* enable Rx and Tx of pause frames */ - break; - } - - /* Auto-negotiation ? */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - /* disable auto-update for speed, duplex and flow-control */ - SWord |= GM_GPCR_AU_ALL_DIS; - } - - /* setup General Purpose Control Register */ - GM_OUT16(IoC, Port, GM_GP_CTRL, SWord); - - /* setup Transmit Control Register */ - GM_OUT16(IoC, Port, GM_TX_CTRL, GM_TXCR_COL_THR); - - /* setup Receive Control Register */ - GM_OUT16(IoC, Port, GM_RX_CTRL, GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA | - GM_RXCR_CRC_DIS); - - /* setup Transmit Flow Control Register */ - GM_OUT16(IoC, Port, GM_TX_FLOW_CTRL, 0xffff); - - /* setup Transmit Parameter Register */ -#ifdef VCPU - GM_IN16(IoC, Port, GM_TX_PARAM, &SWord); -#endif /* VCPU */ - - SWord = JAM_LEN_VAL(3) | JAM_IPG_VAL(11) | IPG_JAM_DATA(26); - - GM_OUT16(IoC, Port, GM_TX_PARAM, SWord); - - /* configure the Serial Mode Register */ -#ifdef VCPU - GM_IN16(IoC, Port, GM_SERIAL_MODE, &SWord); -#endif /* VCPU */ - - SWord = GM_SMOD_VLAN_ENA | IPG_VAL_FAST_ETH; - - if (pAC->GIni.GIPortUsage == SK_JUMBO_LINK) { - /* enable jumbo mode (Max. Frame Length = 9018) */ - SWord |= GM_SMOD_JUMBO_ENA; - } - - GM_OUT16(IoC, Port, GM_SERIAL_MODE, SWord); - - /* - * configure the GMACs Station Addresses - * in PROM you can find our addresses at: - * B2_MAC_1 = xx xx xx xx xx x0 virtual address - * B2_MAC_2 = xx xx xx xx xx x1 is programmed to GMAC A - * B2_MAC_3 = xx xx xx xx xx x2 is reserved for DualPort - */ - - for (i = 0; i < 3; i++) { - /* - * The following 2 statements are together endianess - * independent. Remember this when changing. - */ - /* physical address: will be used for pause frames */ - SK_IN16(IoC, (B2_MAC_2 + Port * 8 + i * 2), &SWord); - -#ifdef WA_DEV_16 - /* WA for deviation #16 */ - if (pAC->GIni.GIChipRev == 0) { - /* swap the address bytes */ - SWord = ((SWord & 0xff00) >> 8) | ((SWord & 0x00ff) << 8); - - /* write to register in reversed order */ - GM_OUT16(IoC, Port, (GM_SRC_ADDR_1L + (2 - i) * 4), SWord); - } - else { - GM_OUT16(IoC, Port, (GM_SRC_ADDR_1L + i * 4), SWord); - } -#else - GM_OUT16(IoC, Port, (GM_SRC_ADDR_1L + i * 4), SWord); -#endif /* WA_DEV_16 */ - - /* virtual address: will be used for data */ - SK_IN16(IoC, (B2_MAC_1 + Port * 8 + i * 2), &SWord); - - GM_OUT16(IoC, Port, (GM_SRC_ADDR_2L + i * 4), SWord); - - /* reset Multicast filtering Hash registers 1-3 */ - GM_OUT16(IoC, Port, GM_MC_ADDR_H1 + 4*i, 0); - } - - /* reset Multicast filtering Hash register 4 */ - GM_OUT16(IoC, Port, GM_MC_ADDR_H4, 0); - - /* enable interrupt mask for counter overflows */ - GM_OUT16(IoC, Port, GM_TX_IRQ_MSK, 0); - GM_OUT16(IoC, Port, GM_RX_IRQ_MSK, 0); - GM_OUT16(IoC, Port, GM_TR_IRQ_MSK, 0); - - /* read General Purpose Status */ - GM_IN16(IoC, Port, GM_GP_STAT, &SWord); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("MAC Stat Reg=0x%04X\n", SWord)); - -#ifdef SK_DIAG - c_print("MAC Stat Reg=0x%04X\n", SWord); -#endif /* SK_DIAG */ - -} /* SkGmInitMac */ - - -/****************************************************************************** - * - * SkXmInitDupMd() - Initialize the XMACs Duplex Mode - * - * Description: - * This function initializes the XMACs Duplex Mode. - * It should be called after successfully finishing - * the Auto-negotiation Process - * - * Returns: - * nothing - */ -void SkXmInitDupMd( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - switch (pAC->GIni.GP[Port].PLinkModeStatus) { - case SK_LMODE_STAT_AUTOHALF: - case SK_LMODE_STAT_HALF: - /* Configuration Actions for Half Duplex Mode */ - /* - * XM_BURST = default value. We are probable not quick - * enough at the 'XMAC' bus to burst 8kB. - * The XMAC stops bursting if no transmit frames - * are available or the burst limit is exceeded. - */ - /* XM_TX_RT_LIM = default value (15) */ - /* XM_TX_STIME = default value (0xff = 4096 bit times) */ - break; - case SK_LMODE_STAT_AUTOFULL: - case SK_LMODE_STAT_FULL: - /* Configuration Actions for Full Duplex Mode */ - /* - * The duplex mode is configured by the PHY, - * therefore it seems to be that there is nothing - * to do here. - */ - break; - case SK_LMODE_STAT_UNKNOWN: - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E007, SKERR_HWI_E007MSG); - break; - } -} /* SkXmInitDupMd */ - - -/****************************************************************************** - * - * SkXmInitPauseMd() - initialize the Pause Mode to be used for this port - * - * Description: - * This function initializes the Pause Mode which should - * be used for this port. - * It should be called after successfully finishing - * the Auto-negotiation Process - * - * Returns: - * nothing - */ -void SkXmInitPauseMd( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U32 DWord; - SK_U32 *pDWord = &DWord; - SK_U16 Word; - - pPrt = &pAC->GIni.GP[Port]; - - XM_IN16(IoC, Port, XM_MMU_CMD, &Word); - - if (pPrt->PFlowCtrlStatus == SK_FLOW_STAT_NONE || - pPrt->PFlowCtrlStatus == SK_FLOW_STAT_LOC_SEND) { - - /* Disable Pause Frame Reception */ - Word |= XM_MMU_IGN_PF; - } - else { - /* - * enabling pause frame reception is required for 1000BT - * because the XMAC is not reset if the link is going down - */ - /* Enable Pause Frame Reception */ - Word &= ~XM_MMU_IGN_PF; - } - - XM_OUT16(IoC, Port, XM_MMU_CMD, Word); - - XM_IN32(IoC, Port, XM_MODE, pDWord); - - if (pPrt->PFlowCtrlStatus == SK_FLOW_STAT_SYMMETRIC || - pPrt->PFlowCtrlStatus == SK_FLOW_STAT_LOC_SEND) { - - /* - * Configure Pause Frame Generation - * Use internal and external Pause Frame Generation. - * Sending pause frames is edge triggered. - * Send a Pause frame with the maximum pause time if - * internal oder external FIFO full condition occurs. - * Send a zero pause time frame to re-start transmission. - */ - - /* XM_PAUSE_DA = '010000C28001' (default) */ - - /* XM_MAC_PTIME = 0xffff (maximum) */ - /* remember this value is defined in big endian (!) */ - XM_OUT16(IoC, Port, XM_MAC_PTIME, 0xffff); - - /* Set Pause Mode in Mode Register */ - DWord |= XM_PAUSE_MODE; - - /* Set Pause Mode in MAC Rx FIFO */ - SK_OUT16(IoC, MR_ADDR(Port, RX_MFF_CTRL1), MFF_ENA_PAUSE); - } - else { - /* - * disable pause frame generation is required for 1000BT - * because the XMAC is not reset if the link is going down - */ - /* Disable Pause Mode in Mode Register */ - DWord &= ~XM_PAUSE_MODE; - - /* Disable Pause Mode in MAC Rx FIFO */ - SK_OUT16(IoC, MR_ADDR(Port, RX_MFF_CTRL1), MFF_DIS_PAUSE); - } - - XM_OUT32(IoC, Port, XM_MODE, DWord); -} /* SkXmInitPauseMd*/ - - -/****************************************************************************** - * - * SkXmInitPhyXmac() - Initialize the XMAC Phy registers - * - * Description: initializes all the XMACs Phy registers - * - * Note: - * - * Returns: - * nothing - */ -static void SkXmInitPhyXmac( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL DoLoop) /* Should a Phy LoopBack be set-up? */ -{ - SK_GEPORT *pPrt; - SK_U16 Ctrl; - - pPrt = &pAC->GIni.GP[Port]; - Ctrl = 0; - - /* Auto-negotiation ? */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("InitPhyXmac: no auto-negotiation Port %d\n", Port)); - /* Set DuplexMode in Config register */ - if (pPrt->PLinkMode == SK_LMODE_FULL) { - Ctrl |= PHY_CT_DUP_MD; - } - - /* - * Do NOT enable Auto-negotiation here. This would hold - * the link down because no IDLEs are transmitted - */ - } - else { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("InitPhyXmac: with auto-negotiation Port %d\n", Port)); - /* Set Auto-negotiation advertisement */ - - /* Set Full/half duplex capabilities */ - switch (pPrt->PLinkMode) { - case SK_LMODE_AUTOHALF: - Ctrl |= PHY_X_AN_HD; - break; - case SK_LMODE_AUTOFULL: - Ctrl |= PHY_X_AN_FD; - break; - case SK_LMODE_AUTOBOTH: - Ctrl |= PHY_X_AN_FD | PHY_X_AN_HD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E015, - SKERR_HWI_E015MSG); - } - - switch (pPrt->PFlowCtrlMode) { - case SK_FLOW_MODE_NONE: - Ctrl |= PHY_X_P_NO_PAUSE; - break; - case SK_FLOW_MODE_LOC_SEND: - Ctrl |= PHY_X_P_ASYM_MD; - break; - case SK_FLOW_MODE_SYMMETRIC: - Ctrl |= PHY_X_P_SYM_MD; - break; - case SK_FLOW_MODE_SYM_OR_REM: - Ctrl |= PHY_X_P_BOTH_MD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E016, - SKERR_HWI_E016MSG); - } - - /* Write AutoNeg Advertisement Register */ - SkXmPhyWrite(pAC, IoC, Port, PHY_XMAC_AUNE_ADV, Ctrl); - - /* Restart Auto-negotiation */ - Ctrl = PHY_CT_ANE | PHY_CT_RE_CFG; - } - - if (DoLoop) { - /* Set the Phy Loopback bit, too */ - Ctrl |= PHY_CT_LOOP; - } - - /* Write to the Phy control register */ - SkXmPhyWrite(pAC, IoC, Port, PHY_XMAC_CTRL, Ctrl); -} /* SkXmInitPhyXmac */ - - -/****************************************************************************** - * - * SkXmInitPhyBcom() - Initialize the Broadcom Phy registers - * - * Description: initializes all the Broadcom Phy registers - * - * Note: - * - * Returns: - * nothing - */ -static void SkXmInitPhyBcom( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL DoLoop) /* Should a Phy LoopBack be set-up? */ -{ - SK_GEPORT *pPrt; - SK_U16 Ctrl1; - SK_U16 Ctrl2; - SK_U16 Ctrl3; - SK_U16 Ctrl4; - SK_U16 Ctrl5; - - Ctrl1 = PHY_CT_SP1000; - Ctrl2 = 0; - Ctrl3 = PHY_SEL_TYPE; - Ctrl4 = PHY_B_PEC_EN_LTR; - Ctrl5 = PHY_B_AC_TX_TST; - - pPrt = &pAC->GIni.GP[Port]; - - /* manually Master/Slave ? */ - if (pPrt->PMSMode != SK_MS_MODE_AUTO) { - Ctrl2 |= PHY_B_1000C_MSE; - - if (pPrt->PMSMode == SK_MS_MODE_MASTER) { - Ctrl2 |= PHY_B_1000C_MSC; - } - } - /* Auto-negotiation ? */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("InitPhyBcom: no auto-negotiation Port %d\n", Port)); - /* Set DuplexMode in Config register */ - Ctrl1 |= (pPrt->PLinkMode == SK_LMODE_FULL ? PHY_CT_DUP_MD : 0); - - /* Determine Master/Slave manually if not already done */ - if (pPrt->PMSMode == SK_MS_MODE_AUTO) { - Ctrl2 |= PHY_B_1000C_MSE; /* set it to Slave */ - } - - /* - * Do NOT enable Auto-negotiation here. This would hold - * the link down because no IDLES are transmitted - */ - } - else { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("InitPhyBcom: with auto-negotiation Port %d\n", Port)); - /* Set Auto-negotiation advertisement */ - - /* - * Workaround BCOM Errata #1 for the C5 type. - * 1000Base-T Link Acquisition Failure in Slave Mode - * Set Repeater/DTE bit 10 of the 1000Base-T Control Register - */ - Ctrl2 |= PHY_B_1000C_RD; - - /* Set Full/half duplex capabilities */ - switch (pPrt->PLinkMode) { - case SK_LMODE_AUTOHALF: - Ctrl2 |= PHY_B_1000C_AHD; - break; - case SK_LMODE_AUTOFULL: - Ctrl2 |= PHY_B_1000C_AFD; - break; - case SK_LMODE_AUTOBOTH: - Ctrl2 |= PHY_B_1000C_AFD | PHY_B_1000C_AHD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E015, - SKERR_HWI_E015MSG); - } - - switch (pPrt->PFlowCtrlMode) { - case SK_FLOW_MODE_NONE: - Ctrl3 |= PHY_B_P_NO_PAUSE; - break; - case SK_FLOW_MODE_LOC_SEND: - Ctrl3 |= PHY_B_P_ASYM_MD; - break; - case SK_FLOW_MODE_SYMMETRIC: - Ctrl3 |= PHY_B_P_SYM_MD; - break; - case SK_FLOW_MODE_SYM_OR_REM: - Ctrl3 |= PHY_B_P_BOTH_MD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E016, - SKERR_HWI_E016MSG); - } - - /* Restart Auto-negotiation */ - Ctrl1 |= PHY_CT_ANE | PHY_CT_RE_CFG; - } - - /* Initialize LED register here? */ - /* No. Please do it in SkDgXmitLed() (if required) and swap - init order of LEDs and XMAC. (MAl) */ - - /* Write 1000Base-T Control Register */ - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_1000T_CTRL, Ctrl2); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("1000B-T Ctrl Reg=0x%04X\n", Ctrl2)); - - /* Write AutoNeg Advertisement Register */ - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_AUNE_ADV, Ctrl3); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Auto-Neg. Adv. Reg=0x%04X\n", Ctrl3)); - - if (DoLoop) { - /* Set the Phy Loopback bit, too */ - Ctrl1 |= PHY_CT_LOOP; - } - - if (pAC->GIni.GIPortUsage == SK_JUMBO_LINK) { - /* configure FIFO to high latency for transmission of ext. packets */ - Ctrl4 |= PHY_B_PEC_HIGH_LA; - - /* configure reception of extended packets */ - Ctrl5 |= PHY_B_AC_LONG_PACK; - - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, Ctrl5); - } - - /* Configure LED Traffic Mode and Jumbo Frame usage if specified */ - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_P_EXT_CTRL, Ctrl4); - - /* Write to the Phy control register */ - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_CTRL, Ctrl1); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("PHY Control Reg=0x%04X\n", Ctrl1)); -} /* SkXmInitPhyBcom */ - - -/****************************************************************************** - * - * SkGmInitPhyMarv() - Initialize the Marvell Phy registers - * - * Description: initializes all the Marvell Phy registers - * - * Note: - * - * Returns: - * nothing - */ -static void SkGmInitPhyMarv( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL DoLoop) /* Should a Phy LoopBack be set-up? */ -{ - SK_GEPORT *pPrt; - SK_U16 PhyCtrl; - SK_U16 C1000BaseT; - SK_U16 AutoNegAdv; - SK_U16 ExtPhyCtrl; - SK_U16 PhyStat; - SK_U16 PhyStat1; - SK_U16 PhySpecStat; - SK_U16 LedCtrl; - SK_BOOL AutoNeg; - -#ifdef VCPU - VCPUprintf(0, "SkGmInitPhyMarv(), Port=%u, DoLoop=%u\n", - Port, DoLoop); -#else /* VCPU */ - - pPrt = &pAC->GIni.GP[Port]; - - /* Auto-negotiation ? */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - AutoNeg = SK_FALSE; - } - else { - AutoNeg = SK_TRUE; - } - - if (!DoLoop) { - /* Read Ext. PHY Specific Control */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_EXT_CTRL, &ExtPhyCtrl); - - ExtPhyCtrl &= ~(PHY_M_EC_M_DSC_MSK | PHY_M_EC_S_DSC_MSK | - PHY_M_EC_MAC_S_MSK); - - ExtPhyCtrl |= PHY_M_EC_M_DSC(1) | PHY_M_EC_S_DSC(1) | - PHY_M_EC_MAC_S(MAC_TX_CLK_25_MHZ); - - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_EXT_CTRL, ExtPhyCtrl); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Ext.PHYCtrl=0x%04X\n", ExtPhyCtrl)); - - /* Read PHY Control */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &PhyCtrl); - - /* Assert software reset */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, - (SK_U16)(PhyCtrl | PHY_CT_RESET)); - } -#endif /* VCPU */ - - PhyCtrl = 0 /* PHY_CT_COL_TST */; - C1000BaseT = 0; - AutoNegAdv = PHY_SEL_TYPE; - - /* manually Master/Slave ? */ - if (pPrt->PMSMode != SK_MS_MODE_AUTO) { - /* enable Manual Master/Slave */ - C1000BaseT |= PHY_M_1000C_MSE; - - if (pPrt->PMSMode == SK_MS_MODE_MASTER) { - C1000BaseT |= PHY_M_1000C_MSC; /* set it to Master */ - } - } - - /* Auto-negotiation ? */ - if (!AutoNeg) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("InitPhyMarv: no auto-negotiation Port %d\n", Port)); - - if (pPrt->PLinkMode == SK_LMODE_FULL) { - /* Set Full Duplex Mode */ - PhyCtrl |= PHY_CT_DUP_MD; - } - - /* Set Master/Slave manually if not already done */ - if (pPrt->PMSMode == SK_MS_MODE_AUTO) { - C1000BaseT |= PHY_M_1000C_MSE; /* set it to Slave */ - } - - /* Set Speed */ - switch (pPrt->PLinkSpeed) { - case SK_LSPEED_AUTO: - case SK_LSPEED_1000MBPS: - PhyCtrl |= PHY_CT_SP1000; - break; - case SK_LSPEED_100MBPS: - PhyCtrl |= PHY_CT_SP100; - break; - case SK_LSPEED_10MBPS: - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E019, - SKERR_HWI_E019MSG); - } - - if (!DoLoop) { - PhyCtrl |= PHY_CT_RESET; - } - /* - * Do NOT enable Auto-negotiation here. This would hold - * the link down because no IDLES are transmitted - */ - } - else { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("InitPhyMarv: with auto-negotiation Port %d\n", Port)); - - PhyCtrl |= PHY_CT_ANE; - - if (pAC->GIni.GICopperType) { - /* Set Speed capabilities */ - switch (pPrt->PLinkSpeed) { - case SK_LSPEED_AUTO: - C1000BaseT |= PHY_M_1000C_AHD | PHY_M_1000C_AFD; - AutoNegAdv |= PHY_M_AN_100_FD | PHY_M_AN_100_HD | - PHY_M_AN_10_FD | PHY_M_AN_10_HD; - break; - case SK_LSPEED_1000MBPS: - C1000BaseT |= PHY_M_1000C_AHD | PHY_M_1000C_AFD; - break; - case SK_LSPEED_100MBPS: - AutoNegAdv |= PHY_M_AN_100_FD | PHY_M_AN_100_HD | - PHY_M_AN_10_FD | PHY_M_AN_10_HD; - break; - case SK_LSPEED_10MBPS: - AutoNegAdv |= PHY_M_AN_10_FD | PHY_M_AN_10_HD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E019, - SKERR_HWI_E019MSG); - } - - /* Set Full/half duplex capabilities */ - switch (pPrt->PLinkMode) { - case SK_LMODE_AUTOHALF: - C1000BaseT &= ~PHY_M_1000C_AFD; - AutoNegAdv &= ~(PHY_M_AN_100_FD | PHY_M_AN_10_FD); - break; - case SK_LMODE_AUTOFULL: - C1000BaseT &= ~PHY_M_1000C_AHD; - AutoNegAdv &= ~(PHY_M_AN_100_HD | PHY_M_AN_10_HD); - break; - case SK_LMODE_AUTOBOTH: - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E015, - SKERR_HWI_E015MSG); - } - - /* Set Auto-negotiation advertisement */ - switch (pPrt->PFlowCtrlMode) { - case SK_FLOW_MODE_NONE: - AutoNegAdv |= PHY_B_P_NO_PAUSE; - break; - case SK_FLOW_MODE_LOC_SEND: - AutoNegAdv |= PHY_B_P_ASYM_MD; - break; - case SK_FLOW_MODE_SYMMETRIC: - AutoNegAdv |= PHY_B_P_SYM_MD; - break; - case SK_FLOW_MODE_SYM_OR_REM: - AutoNegAdv |= PHY_B_P_BOTH_MD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E016, - SKERR_HWI_E016MSG); - } - } - else { /* special defines for FIBER (88E1011S only) */ - - /* Set Full/half duplex capabilities */ - switch (pPrt->PLinkMode) { - case SK_LMODE_AUTOHALF: - AutoNegAdv |= PHY_M_AN_1000X_AHD; - break; - case SK_LMODE_AUTOFULL: - AutoNegAdv |= PHY_M_AN_1000X_AFD; - break; - case SK_LMODE_AUTOBOTH: - AutoNegAdv |= PHY_M_AN_1000X_AHD | PHY_M_AN_1000X_AFD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E015, - SKERR_HWI_E015MSG); - } - - /* Set Auto-negotiation advertisement */ - switch (pPrt->PFlowCtrlMode) { - case SK_FLOW_MODE_NONE: - AutoNegAdv |= PHY_M_P_NO_PAUSE_X; - break; - case SK_FLOW_MODE_LOC_SEND: - AutoNegAdv |= PHY_M_P_ASYM_MD_X; - break; - case SK_FLOW_MODE_SYMMETRIC: - AutoNegAdv |= PHY_M_P_SYM_MD_X; - break; - case SK_FLOW_MODE_SYM_OR_REM: - AutoNegAdv |= PHY_M_P_BOTH_MD_X; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E016, - SKERR_HWI_E016MSG); - } - } - - if (!DoLoop) { - /* Restart Auto-negotiation */ - PhyCtrl |= PHY_CT_RE_CFG; - } - } - -#ifdef VCPU - /* - * E-mail from Gu Lin (08-03-2002): - */ - - /* Program PHY register 30 as 16'h0708 for simulation speed up */ - SkGmPhyWrite(pAC, IoC, Port, 30, 0x0708); - - VCpuWait(2000); - -#else /* VCPU */ - - /* Write 1000Base-T Control Register */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_1000T_CTRL, C1000BaseT); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("1000B-T Ctrl=0x%04X\n", C1000BaseT)); - - /* Write AutoNeg Advertisement Register */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_AUNE_ADV, AutoNegAdv); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Auto-Neg.Ad.=0x%04X\n", AutoNegAdv)); -#endif /* VCPU */ - - if (DoLoop) { - /* Set the PHY Loopback bit */ - PhyCtrl |= PHY_CT_LOOP; - - /* Program PHY register 16 as 16'h0400 to force link good */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, PHY_M_PC_FL_GOOD); - -#if 0 - if (pPrt->PLinkSpeed != SK_LSPEED_AUTO) { - /* Write Ext. PHY Specific Control */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_EXT_CTRL, - (SK_U16)((pPrt->PLinkSpeed + 2) << 4)); - } - } - else if (pPrt->PLinkSpeed == SK_LSPEED_10MBPS) { - /* Write PHY Specific Control */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, PHY_M_PC_EN_DET_MSK); - } -#endif /* 0 */ - } - - /* Write to the PHY Control register */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, PhyCtrl); - -#ifdef VCPU - VCpuWait(2000); -#else - - LedCtrl = PHY_M_LED_PULS_DUR(PULS_170MS) | PHY_M_LED_BLINK_RT(BLINK_84MS); - -#ifdef ACT_LED_BLINK - LedCtrl |= PHY_M_LEDC_RX_CTRL | PHY_M_LEDC_TX_CTRL; -#endif /* ACT_LED_BLINK */ - -#ifdef DUP_LED_NORMAL - LedCtrl |= PHY_M_LEDC_DP_CTRL; -#endif /* DUP_LED_NORMAL */ - - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_LED_CTRL, LedCtrl); - -#endif /* VCPU */ - -#ifdef SK_DIAG - c_print("Set PHY Ctrl=0x%04X\n", PhyCtrl); - c_print("Set 1000 B-T=0x%04X\n", C1000BaseT); - c_print("Set Auto-Neg=0x%04X\n", AutoNegAdv); - c_print("Set Ext Ctrl=0x%04X\n", ExtPhyCtrl); -#endif /* SK_DIAG */ - -#ifndef xDEBUG - /* Read PHY Control */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &PhyCtrl); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("PHY Ctrl Reg.=0x%04X\n", PhyCtrl)); - - /* Read 1000Base-T Control Register */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_1000T_CTRL, &C1000BaseT); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("1000B-T Ctrl =0x%04X\n", C1000BaseT)); - - /* Read AutoNeg Advertisement Register */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_AUNE_ADV, &AutoNegAdv); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Auto-Neg. Ad.=0x%04X\n", AutoNegAdv)); - - /* Read Ext. PHY Specific Control */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_EXT_CTRL, &ExtPhyCtrl); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Ext PHY Ctrl=0x%04X\n", ExtPhyCtrl)); - - /* Read PHY Status */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_STAT, &PhyStat); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("PHY Stat Reg.=0x%04X\n", PhyStat)); - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_STAT, &PhyStat1); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("PHY Stat Reg.=0x%04X\n", PhyStat1)); - - /* Read PHY Specific Status */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_STAT, &PhySpecStat); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("PHY Spec Stat=0x%04X\n", PhySpecStat)); -#endif /* DEBUG */ - -#ifdef SK_DIAG - c_print("PHY Ctrl Reg=0x%04X\n", PhyCtrl); - c_print("PHY 1000 Reg=0x%04X\n", C1000BaseT); - c_print("PHY AnAd Reg=0x%04X\n", AutoNegAdv); - c_print("Ext Ctrl Reg=0x%04X\n", ExtPhyCtrl); - c_print("PHY Stat Reg=0x%04X\n", PhyStat); - c_print("PHY Stat Reg=0x%04X\n", PhyStat1); - c_print("PHY Spec Reg=0x%04X\n", PhySpecStat); -#endif /* SK_DIAG */ - -} /* SkGmInitPhyMarv */ - - -#ifdef OTHER_PHY -/****************************************************************************** - * - * SkXmInitPhyLone() - Initialize the Level One Phy registers - * - * Description: initializes all the Level One Phy registers - * - * Note: - * - * Returns: - * nothing - */ -static void SkXmInitPhyLone( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL DoLoop) /* Should a Phy LoopBack be set-up? */ -{ - SK_GEPORT *pPrt; - SK_U16 Ctrl1; - SK_U16 Ctrl2; - SK_U16 Ctrl3; - - Ctrl1 = PHY_CT_SP1000; - Ctrl2 = 0; - Ctrl3 = PHY_SEL_TYPE; - - pPrt = &pAC->GIni.GP[Port]; - - /* manually Master/Slave ? */ - if (pPrt->PMSMode != SK_MS_MODE_AUTO) { - Ctrl2 |= PHY_L_1000C_MSE; - - if (pPrt->PMSMode == SK_MS_MODE_MASTER) { - Ctrl2 |= PHY_L_1000C_MSC; - } - } - /* Auto-negotiation ? */ - if (pPrt->PLinkMode == SK_LMODE_HALF || pPrt->PLinkMode == SK_LMODE_FULL) { - /* - * level one spec say: "1000Mbps: manual mode not allowed" - * but lets see what happens... - */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("InitPhyLone: no auto-negotiation Port %d\n", Port)); - /* Set DuplexMode in Config register */ - Ctrl1 = (pPrt->PLinkMode == SK_LMODE_FULL ? PHY_CT_DUP_MD : 0); - - /* Determine Master/Slave manually if not already done */ - if (pPrt->PMSMode == SK_MS_MODE_AUTO) { - Ctrl2 |= PHY_L_1000C_MSE; /* set it to Slave */ - } - - /* - * Do NOT enable Auto-negotiation here. This would hold - * the link down because no IDLES are transmitted - */ - } - else { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("InitPhyLone: with auto-negotiation Port %d\n", Port)); - /* Set Auto-negotiation advertisement */ - - /* Set Full/half duplex capabilities */ - switch (pPrt->PLinkMode) { - case SK_LMODE_AUTOHALF: - Ctrl2 |= PHY_L_1000C_AHD; - break; - case SK_LMODE_AUTOFULL: - Ctrl2 |= PHY_L_1000C_AFD; - break; - case SK_LMODE_AUTOBOTH: - Ctrl2 |= PHY_L_1000C_AFD | PHY_L_1000C_AHD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E015, - SKERR_HWI_E015MSG); - } - - switch (pPrt->PFlowCtrlMode) { - case SK_FLOW_MODE_NONE: - Ctrl3 |= PHY_L_P_NO_PAUSE; - break; - case SK_FLOW_MODE_LOC_SEND: - Ctrl3 |= PHY_L_P_ASYM_MD; - break; - case SK_FLOW_MODE_SYMMETRIC: - Ctrl3 |= PHY_L_P_SYM_MD; - break; - case SK_FLOW_MODE_SYM_OR_REM: - Ctrl3 |= PHY_L_P_BOTH_MD; - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E016, - SKERR_HWI_E016MSG); - } - - /* Restart Auto-negotiation */ - Ctrl1 = PHY_CT_ANE | PHY_CT_RE_CFG; - - } - - /* Initialize LED register here ? */ - /* No. Please do it in SkDgXmitLed() (if required) and swap - init order of LEDs and XMAC. (MAl) */ - - /* Write 1000Base-T Control Register */ - SkXmPhyWrite(pAC, IoC, Port, PHY_LONE_1000T_CTRL, Ctrl2); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("1000B-T Ctrl Reg=0x%04X\n", Ctrl2)); - - /* Write AutoNeg Advertisement Register */ - SkXmPhyWrite(pAC, IoC, Port, PHY_LONE_AUNE_ADV, Ctrl3); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Auto-Neg. Adv. Reg=0x%04X\n", Ctrl3)); - - - if (DoLoop) { - /* Set the Phy Loopback bit, too */ - Ctrl1 |= PHY_CT_LOOP; - } - - /* Write to the Phy control register */ - SkXmPhyWrite(pAC, IoC, Port, PHY_LONE_CTRL, Ctrl1); - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("PHY Control Reg=0x%04X\n", Ctrl1)); -} /* SkXmInitPhyLone */ - - -/****************************************************************************** - * - * SkXmInitPhyNat() - Initialize the National Phy registers - * - * Description: initializes all the National Phy registers - * - * Note: - * - * Returns: - * nothing - */ -static void SkXmInitPhyNat( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL DoLoop) /* Should a Phy LoopBack be set-up? */ -{ -/* todo: National */ -} /* SkXmInitPhyNat */ -#endif /* OTHER_PHY */ - - -/****************************************************************************** - * - * SkMacInitPhy() - Initialize the PHY registers - * - * Description: calls the Init PHY routines dep. on board type - * - * Note: - * - * Returns: - * nothing - */ -void SkMacInitPhy( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL DoLoop) /* Should a Phy LoopBack be set-up? */ -{ - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - switch (pPrt->PhyType) { - case SK_PHY_XMAC: - SkXmInitPhyXmac(pAC, IoC, Port, DoLoop); - break; - case SK_PHY_BCOM: - SkXmInitPhyBcom(pAC, IoC, Port, DoLoop); - break; - case SK_PHY_MARV_COPPER: - case SK_PHY_MARV_FIBER: - SkGmInitPhyMarv(pAC, IoC, Port, DoLoop); - break; -#ifdef OTHER_PHY - case SK_PHY_LONE: - SkXmInitPhyLone(pAC, IoC, Port, DoLoop); - break; - case SK_PHY_NAT: - SkXmInitPhyNat(pAC, IoC, Port, DoLoop); - break; -#endif /* OTHER_PHY */ - } -} /* SkMacInitPhy */ - - -#ifndef SK_DIAG -/****************************************************************************** - * - * SkXmAutoNegLipaXmac() - Decides whether Link Partner could do auto-neg - * - * This function analyses the Interrupt status word. If any of the - * Auto-negotiating interrupt bits are set, the PLipaAutoNeg variable - * is set true. - */ -void SkXmAutoNegLipaXmac( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_U16 IStatus) /* Interrupt Status word to analyse */ -{ - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PLipaAutoNeg != SK_LIPA_AUTO && - (IStatus & (XM_IS_LIPA_RC | XM_IS_RX_PAGE | XM_IS_AND)) != 0) { - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegLipa: AutoNeg detected on Port %d, IStatus=0x%04x\n", - Port, IStatus)); - pPrt->PLipaAutoNeg = SK_LIPA_AUTO; - } -} /* SkXmAutoNegLipaXmac */ - - -/****************************************************************************** - * - * SkMacAutoNegLipaPhy() - Decides whether Link Partner could do auto-neg - * - * This function analyses the PHY status word. - * If any of the Auto-negotiating bits are set, the PLipaAutoNeg variable - * is set true. - */ -void SkMacAutoNegLipaPhy( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_U16 PhyStat) /* PHY Status word to analyse */ -{ - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PLipaAutoNeg != SK_LIPA_AUTO && - (PhyStat & PHY_ST_AN_OVER) != 0) { - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegLipa: AutoNeg detected on Port %d, PhyStat=0x%04x\n", - Port, PhyStat)); - pPrt->PLipaAutoNeg = SK_LIPA_AUTO; - } -} /* SkMacAutoNegLipaPhy */ -#endif /* SK_DIAG */ - - -/****************************************************************************** - * - * SkXmAutoNegDoneXmac() - Auto-negotiation handling - * - * Description: - * This function handles the auto-negotiation if the Done bit is set. - * - * Returns: - * SK_AND_OK o.k. - * SK_AND_DUP_CAP Duplex capability error happened - * SK_AND_OTHER Other error happened - */ -static int SkXmAutoNegDoneXmac( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U16 ResAb; /* Resolved Ability */ - SK_U16 LPAb; /* Link Partner Ability */ - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegDoneXmac, Port %d\n",Port)); - - pPrt = &pAC->GIni.GP[Port]; - - /* Get PHY parameters */ - SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_AUNE_LP, &LPAb); - SkXmPhyRead(pAC, IoC, Port, PHY_XMAC_RES_ABI, &ResAb); - - if ((LPAb & PHY_X_AN_RFB) != 0) { - /* At least one of the remote fault bit is set */ - /* Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegFail: Remote fault bit set Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - return(SK_AND_OTHER); - } - - /* Check Duplex mismatch */ - if ((ResAb & (PHY_X_RS_HD | PHY_X_RS_FD)) == PHY_X_RS_FD) { - pPrt->PLinkModeStatus = SK_LMODE_STAT_AUTOFULL; - } - else if ((ResAb & (PHY_X_RS_HD | PHY_X_RS_FD)) == PHY_X_RS_HD) { - pPrt->PLinkModeStatus = SK_LMODE_STAT_AUTOHALF; - } - else { - /* Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegFail: Duplex mode mismatch Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - return(SK_AND_DUP_CAP); - } - - /* Check PAUSE mismatch */ - /* We are NOT using chapter 4.23 of the Xaqti manual */ - /* We are using IEEE 802.3z/D5.0 Table 37-4 */ - if ((pPrt->PFlowCtrlMode == SK_FLOW_MODE_SYMMETRIC || - pPrt->PFlowCtrlMode == SK_FLOW_MODE_SYM_OR_REM) && - (LPAb & PHY_X_P_SYM_MD) != 0) { - /* Symmetric PAUSE */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_SYMMETRIC; - } - else if (pPrt->PFlowCtrlMode == SK_FLOW_MODE_SYM_OR_REM && - (LPAb & PHY_X_RS_PAUSE) == PHY_X_P_ASYM_MD) { - /* Enable PAUSE receive, disable PAUSE transmit */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_REM_SEND; - } - else if (pPrt->PFlowCtrlMode == SK_FLOW_MODE_LOC_SEND && - (LPAb & PHY_X_RS_PAUSE) == PHY_X_P_BOTH_MD) { - /* Disable PAUSE receive, enable PAUSE transmit */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_LOC_SEND; - } - else { - /* PAUSE mismatch -> no PAUSE */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_NONE; - } - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_1000MBPS; - - return(SK_AND_OK); -} /* SkXmAutoNegDoneXmac */ - - -/****************************************************************************** - * - * SkXmAutoNegDoneBcom() - Auto-negotiation handling - * - * Description: - * This function handles the auto-negotiation if the Done bit is set. - * - * Returns: - * SK_AND_OK o.k. - * SK_AND_DUP_CAP Duplex capability error happened - * SK_AND_OTHER Other error happened - */ -static int SkXmAutoNegDoneBcom( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U16 LPAb; /* Link Partner Ability */ - SK_U16 AuxStat; /* Auxiliary Status */ - -#if 0 -01-Sep-2000 RA;:;: - SK_U16 ResAb; /* Resolved Ability */ -#endif /* 0 */ - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegDoneBcom, Port %d\n", Port)); - pPrt = &pAC->GIni.GP[Port]; - - /* Get PHY parameters */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUNE_LP, &LPAb); -#if 0 -01-Sep-2000 RA;:;: - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_1000T_STAT, &ResAb); -#endif /* 0 */ - - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_STAT, &AuxStat); - - if ((LPAb & PHY_B_AN_RF) != 0) { - /* Remote fault bit is set: Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegFail: Remote fault bit set Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - return(SK_AND_OTHER); - } - - /* Check Duplex mismatch */ - if ((AuxStat & PHY_B_AS_AN_RES_MSK) == PHY_B_RES_1000FD) { - pPrt->PLinkModeStatus = SK_LMODE_STAT_AUTOFULL; - } - else if ((AuxStat & PHY_B_AS_AN_RES_MSK) == PHY_B_RES_1000HD) { - pPrt->PLinkModeStatus = SK_LMODE_STAT_AUTOHALF; - } - else { - /* Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegFail: Duplex mode mismatch Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - return(SK_AND_DUP_CAP); - } - -#if 0 -01-Sep-2000 RA;:;: - /* Check Master/Slave resolution */ - if ((ResAb & PHY_B_1000S_MSF) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Master/Slave Fault Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - pPrt->PMSStatus = SK_MS_STAT_FAULT; - return(SK_AND_OTHER); - } - - pPrt->PMSStatus = ((ResAb & PHY_B_1000S_MSR) != 0) ? - SK_MS_STAT_MASTER : SK_MS_STAT_SLAVE; -#endif /* 0 */ - - /* Check PAUSE mismatch */ - /* We are using IEEE 802.3z/D5.0 Table 37-4 */ - if ((AuxStat & PHY_B_AS_PAUSE_MSK) == PHY_B_AS_PAUSE_MSK) { - /* Symmetric PAUSE */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_SYMMETRIC; - } - else if ((AuxStat & PHY_B_AS_PAUSE_MSK) == PHY_B_AS_PRR) { - /* Enable PAUSE receive, disable PAUSE transmit */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_REM_SEND; - } - else if ((AuxStat & PHY_B_AS_PAUSE_MSK) == PHY_B_AS_PRT) { - /* Disable PAUSE receive, enable PAUSE transmit */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_LOC_SEND; - } - else { - /* PAUSE mismatch -> no PAUSE */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_NONE; - } - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_1000MBPS; - - return(SK_AND_OK); -} /* SkXmAutoNegDoneBcom */ - - -/****************************************************************************** - * - * SkGmAutoNegDoneMarv() - Auto-negotiation handling - * - * Description: - * This function handles the auto-negotiation if the Done bit is set. - * - * Returns: - * SK_AND_OK o.k. - * SK_AND_DUP_CAP Duplex capability error happened - * SK_AND_OTHER Other error happened - */ -static int SkGmAutoNegDoneMarv( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U16 LPAb; /* Link Partner Ability */ - SK_U16 ResAb; /* Resolved Ability */ - SK_U16 AuxStat; /* Auxiliary Status */ - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegDoneMarv, Port %d\n", Port)); - pPrt = &pAC->GIni.GP[Port]; - - /* Get PHY parameters */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_AUNE_LP, &LPAb); - - if ((LPAb & PHY_M_AN_RF) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegFail: Remote fault bit set Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - return(SK_AND_OTHER); - } - - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_1000T_STAT, &ResAb); - - /* Check Master/Slave resolution */ - if ((ResAb & PHY_B_1000S_MSF) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Master/Slave Fault Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - pPrt->PMSStatus = SK_MS_STAT_FAULT; - return(SK_AND_OTHER); - } - - pPrt->PMSStatus = ((ResAb & PHY_B_1000S_MSR) != 0) ? - (SK_U8)SK_MS_STAT_MASTER : (SK_U8)SK_MS_STAT_SLAVE; - - /* Read PHY Specific Status */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_STAT, &AuxStat); - - /* Check Speed & Duplex resolved */ - if ((AuxStat & PHY_M_PS_SPDUP_RES) == 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegFail: Speed & Duplex not resolved Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - pPrt->PLinkModeStatus = SK_LMODE_STAT_UNKNOWN; - return(SK_AND_DUP_CAP); - } - - if ((AuxStat & PHY_M_PS_FULL_DUP) != 0) { - pPrt->PLinkModeStatus = SK_LMODE_STAT_AUTOFULL; - } - else { - pPrt->PLinkModeStatus = SK_LMODE_STAT_AUTOHALF; - } - - /* Check PAUSE mismatch */ - /* We are using IEEE 802.3z/D5.0 Table 37-4 */ - if ((AuxStat & PHY_M_PS_PAUSE_MSK) == PHY_M_PS_PAUSE_MSK) { - /* Symmetric PAUSE */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_SYMMETRIC; - } - else if ((AuxStat & PHY_M_PS_PAUSE_MSK) == PHY_M_PS_RX_P_EN) { - /* Enable PAUSE receive, disable PAUSE transmit */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_REM_SEND; - } - else if ((AuxStat & PHY_M_PS_PAUSE_MSK) == PHY_M_PS_TX_P_EN) { - /* Disable PAUSE receive, enable PAUSE transmit */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_LOC_SEND; - } - else { - /* PAUSE mismatch -> no PAUSE */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_NONE; - } - - /* set used link speed */ - switch ((unsigned)(AuxStat & PHY_M_PS_SPEED_MSK)) { - case (unsigned)PHY_M_PS_SPEED_1000: - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_1000MBPS; - break; - case PHY_M_PS_SPEED_100: - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_100MBPS; - break; - default: - pPrt->PLinkSpeedUsed = SK_LSPEED_STAT_10MBPS; - } - - return(SK_AND_OK); -} /* SkGmAutoNegDoneMarv */ - - -#ifdef OTHER_PHY -/****************************************************************************** - * - * SkXmAutoNegDoneLone() - Auto-negotiation handling - * - * Description: - * This function handles the auto-negotiation if the Done bit is set. - * - * Returns: - * SK_AND_OK o.k. - * SK_AND_DUP_CAP Duplex capability error happened - * SK_AND_OTHER Other error happened - */ -static int SkXmAutoNegDoneLone( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U16 ResAb; /* Resolved Ability */ - SK_U16 LPAb; /* Link Partner Ability */ - SK_U16 QuickStat; /* Auxiliary Status */ - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegDoneLone, Port %d\n",Port)); - pPrt = &pAC->GIni.GP[Port]; - - /* Get PHY parameters */ - SkXmPhyRead(pAC, IoC, Port, PHY_LONE_AUNE_LP, &LPAb); - SkXmPhyRead(pAC, IoC, Port, PHY_LONE_1000T_STAT, &ResAb); - SkXmPhyRead(pAC, IoC, Port, PHY_LONE_Q_STAT, &QuickStat); - - if ((LPAb & PHY_L_AN_RF) != 0) { - /* Remote fault bit is set */ - /* Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("AutoNegFail: Remote fault bit set Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - return(SK_AND_OTHER); - } - - /* Check Duplex mismatch */ - if ((QuickStat & PHY_L_QS_DUP_MOD) != 0) { - pPrt->PLinkModeStatus = SK_LMODE_STAT_AUTOFULL; - } - else { - pPrt->PLinkModeStatus = SK_LMODE_STAT_AUTOHALF; - } - - /* Check Master/Slave resolution */ - if ((ResAb & PHY_L_1000S_MSF) != 0) { - /* Error */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("Master/Slave Fault Port %d\n", Port)); - pPrt->PAutoNegFail = SK_TRUE; - pPrt->PMSStatus = SK_MS_STAT_FAULT; - return(SK_AND_OTHER); - } - else if (ResAb & PHY_L_1000S_MSR) { - pPrt->PMSStatus = SK_MS_STAT_MASTER; - } - else { - pPrt->PMSStatus = SK_MS_STAT_SLAVE; - } - - /* Check PAUSE mismatch */ - /* We are using IEEE 802.3z/D5.0 Table 37-4 */ - /* we must manually resolve the abilities here */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_NONE; - switch (pPrt->PFlowCtrlMode) { - case SK_FLOW_MODE_NONE: - /* default */ - break; - case SK_FLOW_MODE_LOC_SEND: - if ((QuickStat & (PHY_L_QS_PAUSE | PHY_L_QS_AS_PAUSE)) == - (PHY_L_QS_PAUSE | PHY_L_QS_AS_PAUSE)) { - /* Disable PAUSE receive, enable PAUSE transmit */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_LOC_SEND; - } - break; - case SK_FLOW_MODE_SYMMETRIC: - if ((QuickStat & PHY_L_QS_PAUSE) != 0) { - /* Symmetric PAUSE */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_SYMMETRIC; - } - break; - case SK_FLOW_MODE_SYM_OR_REM: - if ((QuickStat & (PHY_L_QS_PAUSE | PHY_L_QS_AS_PAUSE)) == - PHY_L_QS_AS_PAUSE) { - /* Enable PAUSE receive, disable PAUSE transmit */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_REM_SEND; - } - else if ((QuickStat & PHY_L_QS_PAUSE) != 0) { - /* Symmetric PAUSE */ - pPrt->PFlowCtrlStatus = SK_FLOW_STAT_SYMMETRIC; - } - break; - default: - SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_HWI_E016, - SKERR_HWI_E016MSG); - } - - return(SK_AND_OK); -} /* SkXmAutoNegDoneLone */ - - -/****************************************************************************** - * - * SkXmAutoNegDoneNat() - Auto-negotiation handling - * - * Description: - * This function handles the auto-negotiation if the Done bit is set. - * - * Returns: - * SK_AND_OK o.k. - * SK_AND_DUP_CAP Duplex capability error happened - * SK_AND_OTHER Other error happened - */ -static int SkXmAutoNegDoneNat( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ -/* todo: National */ - return(SK_AND_OK); -} /* SkXmAutoNegDoneNat */ -#endif /* OTHER_PHY */ - - -/****************************************************************************** - * - * SkMacAutoNegDone() - Auto-negotiation handling - * - * Description: calls the auto-negotiation done routines dep. on board type - * - * Returns: - * SK_AND_OK o.k. - * SK_AND_DUP_CAP Duplex capability error happened - * SK_AND_OTHER Other error happened - */ -int SkMacAutoNegDone( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - int Rtv; - - pPrt = &pAC->GIni.GP[Port]; - - switch (pPrt->PhyType) { - case SK_PHY_XMAC: - Rtv = SkXmAutoNegDoneXmac(pAC, IoC, Port); - break; - case SK_PHY_BCOM: - Rtv = SkXmAutoNegDoneBcom(pAC, IoC, Port); - break; - case SK_PHY_MARV_COPPER: - case SK_PHY_MARV_FIBER: - Rtv = SkGmAutoNegDoneMarv(pAC, IoC, Port); - break; -#ifdef OTHER_PHY - case SK_PHY_LONE: - Rtv = SkXmAutoNegDoneLone(pAC, IoC, Port); - break; - case SK_PHY_NAT: - Rtv = SkXmAutoNegDoneNat(pAC, IoC, Port); - break; -#endif /* OTHER_PHY */ - default: - return(SK_AND_OTHER); - } - - if (Rtv != SK_AND_OK) { - return(Rtv); - } - - /* We checked everything and may now enable the link */ - pPrt->PAutoNegFail = SK_FALSE; - - SkMacRxTxEnable(pAC, IoC, Port); - - return(SK_AND_OK); -} /* SkMacAutoNegDone */ - - -/****************************************************************************** - * - * SkXmSetRxTxEn() - Special Set Rx/Tx Enable and some features in XMAC - * - * Description: - * sets MAC or PHY LoopBack and Duplex Mode in the MMU Command Reg. - * enables Rx/Tx - * - * Returns: N/A - */ -static void SkXmSetRxTxEn( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Para) /* Parameter to set: MAC or PHY LoopBack, Duplex Mode */ -{ - SK_U16 Word; - - XM_IN16(IoC, Port, XM_MMU_CMD, &Word); - - switch (Para & (SK_MAC_LOOPB_ON | SK_MAC_LOOPB_OFF)) { - case SK_MAC_LOOPB_ON: - Word |= XM_MMU_MAC_LB; - break; - case SK_MAC_LOOPB_OFF: - Word &= ~XM_MMU_MAC_LB; - break; - } - - switch (Para & (SK_PHY_LOOPB_ON | SK_PHY_LOOPB_OFF)) { - case SK_PHY_LOOPB_ON: - Word |= XM_MMU_GMII_LOOP; - break; - case SK_PHY_LOOPB_OFF: - Word &= ~XM_MMU_GMII_LOOP; - break; - } - - switch (Para & (SK_PHY_FULLD_ON | SK_PHY_FULLD_OFF)) { - case SK_PHY_FULLD_ON: - Word |= XM_MMU_GMII_FD; - break; - case SK_PHY_FULLD_OFF: - Word &= ~XM_MMU_GMII_FD; - break; - } - - XM_OUT16(IoC, Port, XM_MMU_CMD, Word | XM_MMU_ENA_RX | XM_MMU_ENA_TX); - - /* dummy read to ensure writing */ - XM_IN16(IoC, Port, XM_MMU_CMD, &Word); - -} /* SkXmSetRxTxEn */ - - -/****************************************************************************** - * - * SkGmSetRxTxEn() - Special Set Rx/Tx Enable and some features in GMAC - * - * Description: - * sets MAC LoopBack and Duplex Mode in the General Purpose Control Reg. - * enables Rx/Tx - * - * Returns: N/A - */ -static void SkGmSetRxTxEn( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Para) /* Parameter to set: MAC LoopBack, Duplex Mode */ -{ - SK_U16 Ctrl; - - GM_IN16(IoC, Port, GM_GP_CTRL, &Ctrl); - - switch (Para & (SK_MAC_LOOPB_ON | SK_MAC_LOOPB_OFF)) { - case SK_MAC_LOOPB_ON: - Ctrl |= GM_GPCR_LOOP_ENA; - break; - case SK_MAC_LOOPB_OFF: - Ctrl &= ~GM_GPCR_LOOP_ENA; - break; - } - - switch (Para & (SK_PHY_FULLD_ON | SK_PHY_FULLD_OFF)) { - case SK_PHY_FULLD_ON: - Ctrl |= GM_GPCR_DUP_FULL; - break; - case SK_PHY_FULLD_OFF: - Ctrl &= ~GM_GPCR_DUP_FULL; - break; - } - - GM_OUT16(IoC, Port, GM_GP_CTRL, Ctrl | GM_GPCR_RX_ENA | GM_GPCR_TX_ENA); - - /* dummy read to ensure writing */ - GM_IN16(IoC, Port, GM_GP_CTRL, &Ctrl); - -} /* SkGmSetRxTxEn */ - - -/****************************************************************************** - * - * SkMacSetRxTxEn() - Special Set Rx/Tx Enable and parameters - * - * Description: calls the Special Set Rx/Tx Enable routines dep. on board type - * - * Returns: N/A - */ -void SkMacSetRxTxEn( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -int Para) -{ - if (pAC->GIni.GIGenesis) { - - SkXmSetRxTxEn(pAC, IoC, Port, Para); - } - else { - - SkGmSetRxTxEn(pAC, IoC, Port, Para); - } - -} /* SkMacSetRxTxEn */ - - -/****************************************************************************** - * - * SkMacRxTxEnable() - Enable Rx/Tx activity if port is up - * - * Description: enables Rx/Tx dep. on board type - * - * Returns: - * 0 o.k. - * != 0 Error happened - */ -int SkMacRxTxEnable( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U16 Reg; /* 16-bit register value */ - SK_U16 IntMask; /* MAC interrupt mask */ - SK_U16 SWord; - - pPrt = &pAC->GIni.GP[Port]; - - if (!pPrt->PHWLinkUp) { - /* The Hardware link is NOT up */ - return(0); - } - - if ((pPrt->PLinkMode == SK_LMODE_AUTOHALF || - pPrt->PLinkMode == SK_LMODE_AUTOFULL || - pPrt->PLinkMode == SK_LMODE_AUTOBOTH) && - pPrt->PAutoNegFail) { - /* Auto-negotiation is not done or failed */ - return(0); - } - - if (pAC->GIni.GIGenesis) { - /* set Duplex Mode and Pause Mode */ - SkXmInitDupMd(pAC, IoC, Port); - - SkXmInitPauseMd(pAC, IoC, Port); - - /* - * Initialize the Interrupt Mask Register. Default IRQs are... - * - Link Asynchronous Event - * - Link Partner requests config - * - Auto Negotiation Done - * - Rx Counter Event Overflow - * - Tx Counter Event Overflow - * - Transmit FIFO Underrun - */ - IntMask = XM_DEF_MSK; - -#ifdef DEBUG - /* add IRQ for Receive FIFO Overflow */ - IntMask &= ~XM_IS_RXF_OV; -#endif /* DEBUG */ - - if (pPrt->PhyType != SK_PHY_XMAC) { - /* disable GP0 interrupt bit */ - IntMask |= XM_IS_INP_ASS; - } - XM_OUT16(IoC, Port, XM_IMSK, IntMask); - - /* get MMU Command Reg. */ - XM_IN16(IoC, Port, XM_MMU_CMD, &Reg); - - if (pPrt->PhyType != SK_PHY_XMAC && - (pPrt->PLinkModeStatus == SK_LMODE_STAT_FULL || - pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOFULL)) { - /* set to Full Duplex */ - Reg |= XM_MMU_GMII_FD; - } - - switch (pPrt->PhyType) { - case SK_PHY_BCOM: - /* - * Workaround BCOM Errata (#10523) for all BCom Phys - * Enable Power Management after link up - */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, &SWord); - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, - (SK_U16)(SWord & ~PHY_B_AC_DIS_PM)); - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_INT_MASK, PHY_B_DEF_MSK); - break; -#ifdef OTHER_PHY - case SK_PHY_LONE: - SkXmPhyWrite(pAC, IoC, Port, PHY_LONE_INT_ENAB, PHY_L_DEF_MSK); - break; - case SK_PHY_NAT: - /* todo National: - SkXmPhyWrite(pAC, IoC, Port, PHY_NAT_INT_MASK, PHY_N_DEF_MSK); */ - /* no interrupts possible from National ??? */ - break; -#endif /* OTHER_PHY */ - } - - /* enable Rx/Tx */ - XM_OUT16(IoC, Port, XM_MMU_CMD, Reg | XM_MMU_ENA_RX | XM_MMU_ENA_TX); - } - else { - /* - * Initialize the Interrupt Mask Register. Default IRQs are... - * - Rx Counter Event Overflow - * - Tx Counter Event Overflow - * - Transmit FIFO Underrun - */ - IntMask = GMAC_DEF_MSK; - -#ifdef DEBUG - /* add IRQ for Receive FIFO Overrun */ - IntMask |= GM_IS_RX_FF_OR; -#endif /* DEBUG */ - - SK_OUT8(IoC, GMAC_IRQ_MSK, (SK_U8)IntMask); - - /* get General Purpose Control */ - GM_IN16(IoC, Port, GM_GP_CTRL, &Reg); - - if (pPrt->PLinkModeStatus == SK_LMODE_STAT_FULL || - pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOFULL) { - /* set to Full Duplex */ - Reg |= GM_GPCR_DUP_FULL; - } - - /* enable Rx/Tx */ - GM_OUT16(IoC, Port, GM_GP_CTRL, Reg | GM_GPCR_RX_ENA | GM_GPCR_TX_ENA); - -#ifndef VCPU - /* Enable all PHY interrupts */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK); -#endif /* VCPU */ - } - - return(0); - -} /* SkMacRxTxEnable */ - - -/****************************************************************************** - * - * SkMacRxTxDisable() - Disable Receiver and Transmitter - * - * Description: disables Rx/Tx dep. on board type - * - * Returns: N/A - */ -void SkMacRxTxDisable( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_U16 Word; - - if (pAC->GIni.GIGenesis) { - - XM_IN16(IoC, Port, XM_MMU_CMD, &Word); - - XM_OUT16(IoC, Port, XM_MMU_CMD, Word & ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX)); - - /* dummy read to ensure writing */ - XM_IN16(IoC, Port, XM_MMU_CMD, &Word); - } - else { - - GM_IN16(IoC, Port, GM_GP_CTRL, &Word); - - GM_OUT16(IoC, Port, GM_GP_CTRL, Word & ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA)); - - /* dummy read to ensure writing */ - GM_IN16(IoC, Port, GM_GP_CTRL, &Word); - } -} /* SkMacRxTxDisable */ - - -/****************************************************************************** - * - * SkMacIrqDisable() - Disable IRQ from MAC - * - * Description: sets the IRQ-mask to disable IRQ dep. on board type - * - * Returns: N/A - */ -void SkMacIrqDisable( -SK_AC *pAC, /* Adapter Context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U16 Word; - - pPrt = &pAC->GIni.GP[Port]; - - if (pAC->GIni.GIGenesis) { - - /* disable all XMAC IRQs */ - XM_OUT16(IoC, Port, XM_IMSK, 0xffff); - - /* Disable all PHY interrupts */ - switch (pPrt->PhyType) { - case SK_PHY_BCOM: - /* Make sure that PHY is initialized */ - if (pPrt->PState != SK_PRT_RESET) { - /* NOT allowed if BCOM is in RESET state */ - /* Workaround BCOM Errata (#10523) all BCom */ - /* Disable Power Management if link is down */ - SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, &Word); - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_AUX_CTRL, - (SK_U16)(Word | PHY_B_AC_DIS_PM)); - SkXmPhyWrite(pAC, IoC, Port, PHY_BCOM_INT_MASK, 0xffff); - } - break; -#ifdef OTHER_PHY - case SK_PHY_LONE: - SkXmPhyWrite(pAC, IoC, Port, PHY_LONE_INT_ENAB, 0); - break; - case SK_PHY_NAT: - /* todo: National - SkXmPhyWrite(pAC, IoC, Port, PHY_NAT_INT_MASK, 0xffff); */ - break; -#endif /* OTHER_PHY */ - } - } - else { - /* disable all GMAC IRQs */ - SK_OUT8(IoC, GMAC_IRQ_MSK, 0); - -#ifndef VCPU - /* Disable all PHY interrupts */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_INT_MASK, 0); -#endif /* VCPU */ - } -} /* SkMacIrqDisable */ - - -#ifdef SK_DIAG -/****************************************************************************** - * - * SkXmSendCont() - Enable / Disable Send Continuous Mode - * - * Description: enable / disable Send Continuous Mode on XMAC - * - * Returns: - * nothing - */ -void SkXmSendCont( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL Enable) /* Enable / Disable */ -{ - SK_U32 MdReg; - - XM_IN32(IoC, Port, XM_MODE, &MdReg); - - if (Enable) { - MdReg |= XM_MD_TX_CONT; - } - else { - MdReg &= ~XM_MD_TX_CONT; - } - /* setup Mode Register */ - XM_OUT32(IoC, Port, XM_MODE, MdReg); - -} /* SkXmSendCont*/ - -/****************************************************************************** - * - * SkMacTimeStamp() - Enable / Disable Time Stamp - * - * Description: enable / disable Time Stamp generation for Rx packets - * - * Returns: - * nothing - */ -void SkMacTimeStamp( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL Enable) /* Enable / Disable */ -{ - SK_U32 MdReg; - SK_U8 TimeCtrl; - - if (pAC->GIni.GIGenesis) { - - XM_IN32(IoC, Port, XM_MODE, &MdReg); - - if (Enable) { - MdReg |= XM_MD_ATS; - } - else { - MdReg &= ~XM_MD_ATS; - } - /* setup Mode Register */ - XM_OUT32(IoC, Port, XM_MODE, MdReg); - } - else { - if (Enable) { - TimeCtrl = GMT_ST_START | GMT_ST_CLR_IRQ; - } - else { - TimeCtrl = GMT_ST_STOP | GMT_ST_CLR_IRQ; - } - /* Start/Stop Time Stamp Timer */ - SK_OUT8(pAC, GMAC_TI_ST_CTRL, TimeCtrl); - } -} /* SkMacTimeStamp*/ - -#else /* SK_DIAG */ - -/****************************************************************************** - * - * SkXmIrq() - Interrupt Service Routine - * - * Description: services an Interrupt Request of the XMAC - * - * Note: - * With an external PHY, some interrupt bits are not meaningfull any more: - * - LinkAsyncEvent (bit #14) XM_IS_LNK_AE - * - LinkPartnerReqConfig (bit #10) XM_IS_LIPA_RC - * - Page Received (bit #9) XM_IS_RX_PAGE - * - NextPageLoadedForXmt (bit #8) XM_IS_TX_PAGE - * - AutoNegDone (bit #7) XM_IS_AND - * Also probably not valid any more is the GP0 input bit: - * - GPRegisterBit0set XM_IS_INP_ASS - * - * Returns: - * nothing - */ -void SkXmIrq( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_EVPARA Para; - SK_U16 IStatus; /* Interrupt status read from the XMAC */ - SK_U16 IStatus2; - - pPrt = &pAC->GIni.GP[Port]; - - XM_IN16(IoC, Port, XM_ISRC, &IStatus); - - /* LinkPartner Auto-negable? */ - if (pPrt->PhyType == SK_PHY_XMAC) { - SkXmAutoNegLipaXmac(pAC, IoC, Port, IStatus); - } - else { - /* mask bits that are not used with ext. PHY */ - IStatus &= ~(XM_IS_LNK_AE | XM_IS_LIPA_RC | - XM_IS_RX_PAGE | XM_IS_TX_PAGE | - XM_IS_AND | XM_IS_INP_ASS); - } - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("XmacIrq Port %d Isr 0x%04x\n", Port, IStatus)); - - if (!pPrt->PHWLinkUp) { - /* Spurious XMAC interrupt */ - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("SkXmIrq: spurious interrupt on Port %d\n", Port)); - return; - } - - if ((IStatus & XM_IS_INP_ASS) != 0) { - /* Reread ISR Register if link is not in sync */ - XM_IN16(IoC, Port, XM_ISRC, &IStatus2); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("SkXmIrq: Link async. Double check Port %d 0x%04x 0x%04x\n", - Port, IStatus, IStatus2)); - IStatus &= ~XM_IS_INP_ASS; - IStatus |= IStatus2; - } - - if ((IStatus & XM_IS_LNK_AE) != 0) { - /* not used, GP0 is used instead */ - } - - if ((IStatus & XM_IS_TX_ABORT) != 0) { - /* not used */ - } - - if ((IStatus & XM_IS_FRC_INT) != 0) { - /* not used, use ASIC IRQ instead if needed */ - } - - if ((IStatus & (XM_IS_INP_ASS | XM_IS_LIPA_RC | XM_IS_RX_PAGE)) != 0) { - SkHWLinkDown(pAC, IoC, Port); - - /* Signal to RLMT */ - Para.Para32[0] = (SK_U32)Port; - SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_LINK_DOWN, Para); - - /* Start workaround Errata #2 timer */ - SkTimerStart(pAC, IoC, &pPrt->PWaTimer, SK_WA_INA_TIME, - SKGE_HWAC, SK_HWEV_WATIM, Para); - } - - if ((IStatus & XM_IS_RX_PAGE) != 0) { - /* not used */ - } - - if ((IStatus & XM_IS_TX_PAGE) != 0) { - /* not used */ - } - - if ((IStatus & XM_IS_AND) != 0) { - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("SkXmIrq: AND on link that is up Port %d\n", Port)); - } - - if ((IStatus & XM_IS_TSC_OV) != 0) { - /* not used */ - } - - /* Combined Tx & Rx Counter Overflow SIRQ Event */ - if ((IStatus & (XM_IS_RXC_OV | XM_IS_TXC_OV)) != 0) { - Para.Para32[0] = (SK_U32)Port; - Para.Para32[1] = (SK_U32)IStatus; - SkPnmiEvent(pAC, IoC, SK_PNMI_EVT_SIRQ_OVERFLOW, Para); - } - - if ((IStatus & XM_IS_RXF_OV) != 0) { - /* normal situation -> no effect */ -#ifdef DEBUG - pPrt->PRxOverCnt++; -#endif /* DEBUG */ - } - - if ((IStatus & XM_IS_TXF_UR) != 0) { - /* may NOT happen -> error log */ - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E020, SKERR_SIRQ_E020MSG); - } - - if ((IStatus & XM_IS_TX_COMP) != 0) { - /* not served here */ - } - - if ((IStatus & XM_IS_RX_COMP) != 0) { - /* not served here */ - } -} /* SkXmIrq */ - - -/****************************************************************************** - * - * SkGmIrq() - Interrupt Service Routine - * - * Description: services an Interrupt Request of the GMAC - * - * Note: - * - * Returns: - * nothing - */ -void SkGmIrq( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_EVPARA Para; - SK_U8 IStatus; /* Interrupt status */ - - pPrt = &pAC->GIni.GP[Port]; - - SK_IN8(IoC, GMAC_IRQ_SRC, &IStatus); - - /* LinkPartner Auto-negable? */ - SkMacAutoNegLipaPhy(pAC, IoC, Port, IStatus); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_IRQ, - ("GmacIrq Port %d Isr 0x%04x\n", Port, IStatus)); - - /* Combined Tx & Rx Counter Overflow SIRQ Event */ - if (IStatus & (GM_IS_RX_CO_OV | GM_IS_TX_CO_OV)) { - /* these IRQs will be cleared by reading GMACs register */ - Para.Para32[0] = (SK_U32)Port; - Para.Para32[1] = (SK_U32)IStatus; - SkPnmiEvent(pAC, IoC, SK_PNMI_EVT_SIRQ_OVERFLOW, Para); - } - - if (IStatus & GM_IS_RX_FF_OR) { - /* clear GMAC Rx FIFO Overrun IRQ */ - SK_OUT8(IoC, MR_ADDR(Port, RX_GMF_CTRL_T), (SK_U8)GMF_CLI_RX_FO); -#ifdef DEBUG - pPrt->PRxOverCnt++; -#endif /* DEBUG */ - } - - if (IStatus & GM_IS_TX_FF_UR) { - /* clear GMAC Tx FIFO Underrun IRQ */ - SK_OUT8(IoC, MR_ADDR(Port, TX_GMF_CTRL_T), (SK_U8)GMF_CLI_TX_FU); - /* may NOT happen -> error log */ - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_SIRQ_E020, SKERR_SIRQ_E020MSG); - } - - if (IStatus & GM_IS_TX_COMPL) { - /* not served here */ - } - - if (IStatus & GM_IS_RX_COMPL) { - /* not served here */ - } -} /* SkGmIrq */ - -/****************************************************************************** - * - * SkMacIrq() - Interrupt Service Routine for MAC - * - * Description: calls the Interrupt Service Routine dep. on board type - * - * Returns: - * nothing - */ -void SkMacIrq( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port) /* Port Index (MAC_1 + n) */ -{ - - if (pAC->GIni.GIGenesis) { - /* IRQ from XMAC */ - SkXmIrq(pAC, IoC, Port); - } - else { - /* IRQ from GMAC */ - SkGmIrq(pAC, IoC, Port); - } -} /* SkMacIrq */ - -#endif /* !SK_DIAG */ - -/****************************************************************************** - * - * SkXmUpdateStats() - Force the XMAC to output the current statistic - * - * Description: - * The XMAC holds its statistic internally. To obtain the current - * values a command must be sent so that the statistic data will - * be written to a predefined memory area on the adapter. - * - * Returns: - * 0: success - * 1: something went wrong - */ -int SkXmUpdateStats( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -unsigned int Port) /* Port Index (MAC_1 + n) */ -{ - SK_GEPORT *pPrt; - SK_U16 StatReg; - int WaitIndex; - - pPrt = &pAC->GIni.GP[Port]; - WaitIndex = 0; - - /* Send an update command to XMAC specified */ - XM_OUT16(IoC, Port, XM_STAT_CMD, XM_SC_SNP_TXC | XM_SC_SNP_RXC); - - /* - * It is an auto-clearing register. If the command bits - * went to zero again, the statistics are transferred. - * Normally the command should be executed immediately. - * But just to be sure we execute a loop. - */ - do { - - XM_IN16(IoC, Port, XM_STAT_CMD, &StatReg); - - if (++WaitIndex > 10) { - - SK_ERR_LOG(pAC, SK_ERRCL_HW, SKERR_HWI_E021, SKERR_HWI_E021MSG); - - return(1); - } - } while ((StatReg & (XM_SC_SNP_TXC | XM_SC_SNP_RXC)) != 0); - - return(0); -} /* SkXmUpdateStats */ - -/****************************************************************************** - * - * SkGmUpdateStats() - Force the GMAC to output the current statistic - * - * Description: - * Empty function for GMAC. Statistic data is accessible in direct way. - * - * Returns: - * 0: success - * 1: something went wrong - */ -int SkGmUpdateStats( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -unsigned int Port) /* Port Index (MAC_1 + n) */ -{ - return(0); -} - -/****************************************************************************** - * - * SkXmMacStatistic() - Get XMAC counter value - * - * Description: - * Gets the 32bit counter value. Except for the octet counters - * the lower 32bit are counted in hardware and the upper 32bit - * must be counted in software by monitoring counter overflow interrupts. - * - * Returns: - * 0: success - * 1: something went wrong - */ -int SkXmMacStatistic( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -unsigned int Port, /* Port Index (MAC_1 + n) */ -SK_U16 StatAddr, /* MIB counter base address */ -SK_U32 *pVal) /* ptr to return statistic value */ -{ - if ((StatAddr < XM_TXF_OK) || (StatAddr > XM_RXF_MAX_SZ)) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E022, SKERR_HWI_E022MSG); - - return(1); - } - - XM_IN32(IoC, Port, StatAddr, pVal); - - return(0); -} /* SkXmMacStatistic */ - -/****************************************************************************** - * - * SkGmMacStatistic() - Get GMAC counter value - * - * Description: - * Gets the 32bit counter value. Except for the octet counters - * the lower 32bit are counted in hardware and the upper 32bit - * must be counted in software by monitoring counter overflow interrupts. - * - * Returns: - * 0: success - * 1: something went wrong - */ -int SkGmMacStatistic( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -unsigned int Port, /* Port Index (MAC_1 + n) */ -SK_U16 StatAddr, /* MIB counter base address */ -SK_U32 *pVal) /* ptr to return statistic value */ -{ - - if ((StatAddr < GM_RXF_UC_OK) || (StatAddr > GM_TXE_FIFO_UR)) { - - SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_HWI_E022, SKERR_HWI_E022MSG); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("SkGmMacStat: wrong MIB counter 0x%04X\n", StatAddr)); - return(1); - } - - GM_IN32(IoC, Port, StatAddr, pVal); - - return(0); -} /* SkGmMacStatistic */ - -/****************************************************************************** - * - * SkXmResetCounter() - Clear MAC statistic counter - * - * Description: - * Force the XMAC to clear its statistic counter. - * - * Returns: - * 0: success - * 1: something went wrong - */ -int SkXmResetCounter( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -unsigned int Port) /* Port Index (MAC_1 + n) */ -{ - XM_OUT16(IoC, Port, XM_STAT_CMD, XM_SC_CLR_RXC | XM_SC_CLR_TXC); - /* Clear two times according to Errata #3 */ - XM_OUT16(IoC, Port, XM_STAT_CMD, XM_SC_CLR_RXC | XM_SC_CLR_TXC); - - return(0); -} /* SkXmResetCounter */ - -/****************************************************************************** - * - * SkGmResetCounter() - Clear MAC statistic counter - * - * Description: - * Force GMAC to clear its statistic counter. - * - * Returns: - * 0: success - * 1: something went wrong - */ -int SkGmResetCounter( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -unsigned int Port) /* Port Index (MAC_1 + n) */ -{ - SK_U16 Reg; /* Phy Address Register */ - SK_U16 Word; - int i; - - GM_IN16(IoC, Port, GM_PHY_ADDR, &Reg); - -#ifndef VCPU - /* set MIB Clear Counter Mode */ - GM_OUT16(IoC, Port, GM_PHY_ADDR, Reg | GM_PAR_MIB_CLR); - - /* read all MIB Counters with Clear Mode set */ - for (i = 0; i < GM_MIB_CNT_SIZE; i++) { - /* the reset is performed only when the lower 16 bits are read */ - GM_IN16(IoC, Port, GM_MIB_CNT_BASE + 8*i, &Word); - } - - /* clear MIB Clear Counter Mode */ - GM_OUT16(IoC, Port, GM_PHY_ADDR, Reg); -#endif /* !VCPU */ - - return(0); -} /* SkGmResetCounter */ - -/****************************************************************************** - * - * SkXmOverflowStatus() - Gets the status of counter overflow interrupt - * - * Description: - * Checks the source causing an counter overflow interrupt. On success the - * resulting counter overflow status is written to <pStatus>, whereas the - * upper dword stores the XMAC ReceiveCounterEvent register and the lower - * dword the XMAC TransmitCounterEvent register. - * - * Note: - * For XMAC the interrupt source is a self-clearing register, so the source - * must be checked only once. SIRQ module does another check to be sure - * that no interrupt get lost during process time. - * - * Returns: - * 0: success - * 1: something went wrong - */ -int SkXmOverflowStatus( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -unsigned int Port, /* Port Index (MAC_1 + n) */ -SK_U16 IStatus, /* Interupt Status from MAC */ -SK_U64 *pStatus) /* ptr for return overflow status value */ -{ - SK_U64 Status; /* Overflow status */ - SK_U32 RegVal; - SK_U32 *pRegVal = &RegVal; - - Status = 0; - - if ((IStatus & XM_IS_RXC_OV) != 0) { - - XM_IN32(IoC, Port, XM_RX_CNT_EV, pRegVal); - Status |= (SK_U64)RegVal << 32; - } - - if ((IStatus & XM_IS_TXC_OV) != 0) { - - XM_IN32(IoC, Port, XM_TX_CNT_EV, pRegVal); - Status |= (SK_U64)RegVal; - } - - *pStatus = Status; - - return(0); -} /* SkXmOverflowStatus */ - - -/****************************************************************************** - * - * SkGmOverflowStatus() - Gets the status of counter overflow interrupt - * - * Description: - * Checks the source causing an counter overflow interrupt. On success the - * resulting counter overflow status is written to <pStatus>, whereas the - * the following bit coding is used: - * 63:56 - unused - * 55:48 - TxRx interrupt register bit7:0 - * 32:47 - Rx interrupt register - * 31:24 - unused - * 23:16 - TxRx interrupt register bit15:8 - * 15:0 - Tx interrupt register - * - * Returns: - * 0: success - * 1: something went wrong - */ -int SkGmOverflowStatus( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -unsigned int Port, /* Port Index (MAC_1 + n) */ -SK_U16 IStatus, /* Interupt Status from MAC */ -SK_U64 *pStatus) /* ptr for return overflow status value */ -{ - SK_U64 Status; /* Overflow status */ - SK_U16 RegVal; - - Status = 0; - - if ((IStatus & GM_IS_RX_CO_OV) != 0) { - /* this register is self-clearing after read */ - GM_IN16(IoC, Port, GM_RX_IRQ_SRC, &RegVal); - Status |= (SK_U64)RegVal << 32; - } - - if ((IStatus & GM_IS_TX_CO_OV) != 0) { - /* this register is self-clearing after read */ - GM_IN16(IoC, Port, GM_TX_IRQ_SRC, &RegVal); - Status |= (SK_U64)RegVal; - } - - /* this register is self-clearing after read */ - GM_IN16(IoC, Port, GM_TR_IRQ_SRC, &RegVal); - /* Rx overflow interrupt register bits (LoByte)*/ - Status |= (SK_U64)((SK_U8)RegVal) << 48; - /* Tx overflow interrupt register bits (HiByte)*/ - Status |= (SK_U64)(RegVal >> 8) << 16; - - *pStatus = Status; - - return(0); -} /* SkGmOverflowStatus */ - -/****************************************************************************** - * - * SkGmCableDiagStatus() - Starts / Gets status of cable diagnostic test - * - * Description: - * starts the cable diagnostic test if 'StartTest' is true - * gets the results if 'StartTest' is true - * - * NOTE: this test is meaningful only when link is down - * - * Returns: - * 0: success - * 1: no YUKON copper - * 2: test in progress - */ -int SkGmCableDiagStatus( -SK_AC *pAC, /* adapter context */ -SK_IOC IoC, /* IO context */ -int Port, /* Port Index (MAC_1 + n) */ -SK_BOOL StartTest) /* flag for start / get result */ -{ - int i; - SK_U16 RegVal; - SK_GEPORT *pPrt; - - pPrt = &pAC->GIni.GP[Port]; - - if (pPrt->PhyType != SK_PHY_MARV_COPPER) { - - return(1); - } - - if (StartTest) { - /* only start the cable test */ - if ((pPrt->PhyId1 & PHY_I1_REV_MSK) < 4) { - /* apply TDR workaround from Marvell */ - SkGmPhyWrite(pAC, IoC, Port, 29, 0x001e); - - SkGmPhyWrite(pAC, IoC, Port, 30, 0xcc00); - SkGmPhyWrite(pAC, IoC, Port, 30, 0xc800); - SkGmPhyWrite(pAC, IoC, Port, 30, 0xc400); - SkGmPhyWrite(pAC, IoC, Port, 30, 0xc000); - SkGmPhyWrite(pAC, IoC, Port, 30, 0xc100); - } - - /* set address to 0 for MDI[0] */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_EXT_ADR, 0); - - /* Read Cable Diagnostic Reg */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CABLE_DIAG, &RegVal); - - /* start Cable Diagnostic Test */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CABLE_DIAG, - (SK_U16)(RegVal | PHY_M_CABD_ENA_TEST)); - - return(0); - } - - /* Read Cable Diagnostic Reg */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CABLE_DIAG, &RegVal); - - SK_DBG_MSG(pAC, SK_DBGMOD_HWM, SK_DBGCAT_CTRL, - ("PHY Cable Diag.=0x%04X\n", RegVal)); - - if ((RegVal & PHY_M_CABD_ENA_TEST) != 0) { - /* test is running */ - return(2); - } - - /* get the test results */ - for (i = 0; i < 4; i++) { - /* set address to i for MDI[i] */ - SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_EXT_ADR, (SK_U16)i); - - /* get Cable Diagnostic values */ - SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CABLE_DIAG, &RegVal); - - pPrt->PMdiPairLen[i] = (SK_U8)(RegVal & PHY_M_CABD_DIST_MSK); - - pPrt->PMdiPairSts[i] = (SK_U8)((RegVal & PHY_M_CABD_STAT_MSK) >> 13); - } - - return(0); -} /* SkGmCableDiagStatus */ - -/* End of file */ diff --git a/drivers/net/sk98lin/u-boot_compat.h b/drivers/net/sk98lin/u-boot_compat.h deleted file mode 100644 index cadf402962..0000000000 --- a/drivers/net/sk98lin/u-boot_compat.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * (C) Copyright 2003 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef _UBOOT_COMPAT_H__ -#define _UBOOT_COMPAT_H__ - - -#include <pci.h> -#include <pci_ids.h> -#include <common.h> -#include <malloc.h> -#include <net.h> - -#define __initdata -#define __init -#define __exit - -#define netif_stop_queue(x) -#define netif_wake_queue(x) -#define netif_running(x) 0 -#define unregister_netdev(x) -#define remove_proc_entry(x,y) - -#define dev_addr enetaddr - -#define spin_lock_irqsave(x,y) y = 0; -#define spin_lock_init(x) -#define spin_lock(x) -#define spin_unlock_irqrestore(x,y) -#define spin_unlock(x) - - -#define ENODEV 1 -#define EAGAIN 2 -#define EBUSY 3 - -#define HZ CONFIG_SYS_HZ - - -#define printk printf -#define KERN_ERR -#define KERN_WARNING -#define KERN_INFO - -#define MOD_INC_USE_COUNT -#define MOD_DEC_USE_COUNT - - -#define kmalloc(x,y) malloc(x) -#define kfree(x) free(x) -#define GFP_ATOMIC 0 - -#define pci_alloc_consistent(x,y,z) (void *)(*(dma_addr_t *)(z) = (dma_addr_t)malloc(y)) -#define pci_free_consistent(x,y,z,d) free(z) -#define pci_dma_sync_single(x,y,z,d) -#define pci_unmap_page(x,y,z,d) -#define pci_unmap_single(x,y,z,d) -#define pci_present() 1 - -struct sk_buff -{ - u8 * data; - u32 len; - u8 * data_unaligned; -}; - -struct sk_buff * alloc_skb(u32 size, int dummy); -void dev_kfree_skb_any(struct sk_buff *skb); -void skb_reserve(struct sk_buff *skb, unsigned int len); -void skb_put(struct sk_buff *skb, unsigned int len); - -#define dev_kfree_skb dev_kfree_skb_any -#define dev_kfree_skb_irq dev_kfree_skb_any - -#define eth_copy_and_sum(dest,src,len,base) memcpy(dest->data,src,len); - - -#endif /* _UBOOT_COMPAT_H__ */ diff --git a/drivers/net/sk98lin/uboot_drv.c b/drivers/net/sk98lin/uboot_drv.c deleted file mode 100644 index 0199b33fe8..0000000000 --- a/drivers/net/sk98lin/uboot_drv.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Driver for SysKonnect Gigabit Ethernet Server Adapters. - * - * (C) Copyright 2003 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <netdev.h> - -#include "h/skdrv1st.h" -#include "h/skdrv2nd.h" -#include "u-boot_compat.h" - - -#define SKGE_MAX_CARDS 2 - - -extern int skge_probe(struct eth_device **); -extern void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs); -extern void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs); -extern int SkGeOpen(struct eth_device *); -extern int SkGeClose(struct eth_device *); -extern int SkGeXmit(struct sk_buff *skb, struct eth_device *dev); -extern void ReceiveIrq(SK_AC *pAC, RX_PORT *pRxPort, SK_BOOL SlowPathLock); - -static int skge_init(struct eth_device *dev, bd_t * bis); -static int skge_send(struct eth_device *dev, volatile void *packet, int length); -static int skge_recv(struct eth_device *dev); -static void skge_halt(struct eth_device *dev); - -int skge_initialize(bd_t * bis) -{ - int numdev, i; - struct eth_device *dev[SKGE_MAX_CARDS]; - - numdev = skge_probe(&dev[0]); - - if (numdev > SKGE_MAX_CARDS) - { - printf("ERROR: numdev > SKGE_MAX_CARDS\n"); - } - - for (i = 0; i < numdev; i++) - { - sprintf (dev[i]->name, "SK98#%d", i); - - dev[i]->init = skge_init; - dev[i]->halt = skge_halt; - dev[i]->send = skge_send; - dev[i]->recv = skge_recv; - - eth_register(dev[i]); - } - - return ((numdev > 0) && (numdev <= SKGE_MAX_CARDS) ? 0 : -1); -} - - -static int skge_init(struct eth_device *dev, bd_t * bis) -{ - int ret; - SK_AC * pAC = ((DEV_NET*)dev->priv)->pAC; - int i; - - ret = SkGeOpen(dev); - - while (pAC->Rlmt.Port[0].PortState != SK_RLMT_PS_GOING_UP) - { - SkGeIsrOnePort (0, pAC->dev[0], 0); - } - - for (i = 0; i < 100; i ++) - { - udelay(1000); - } - - return ret; -} - - -static void skge_halt(struct eth_device *dev) -{ - SkGeClose(dev); -} - - -static int skge_send(struct eth_device *dev, volatile void *packet, - int length) -{ - int ret = -1; - struct sk_buff * skb = alloc_skb(length, 0); - - if (! skb) - { - printf("skge_send: failed to alloc skb\n"); - goto Done; - } - - memcpy(skb->data, (void*)packet, length); - ret = SkGeXmit(skb, dev); - -Done: - return ret; -} - - -static int skge_recv(struct eth_device *dev) -{ - DEV_NET *pNet; - SK_AC *pAC; - int FromPort = 0; - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - - ReceiveIrq(pAC, &pAC->RxPort[FromPort], SK_FALSE); - - return 0; -} diff --git a/drivers/net/sk98lin/uboot_skb.c b/drivers/net/sk98lin/uboot_skb.c deleted file mode 100644 index 487f01ed37..0000000000 --- a/drivers/net/sk98lin/uboot_skb.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Definitions for the 'struct sk_buff' memory handlers in U-Boot. - * - * (C) Copyright 2003 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <config.h> -#include <common.h> -#include "u-boot_compat.h" - -#define MAX_SKB 50 - -static struct sk_buff *sk_table[MAX_SKB]; - - -struct sk_buff * alloc_skb(u32 size, int dummy) -{ - int i; - struct sk_buff * ret = NULL; - - for (i = 0; i < MAX_SKB; i++) - { - if (sk_table[i]) - { - /* Already allocated. - */ - continue; - } - - sk_table[i] = malloc(sizeof(struct sk_buff)); - if (! sk_table[i]) - { - printf("alloc_skb: malloc failed\n"); - break; - } - - memset(sk_table[i], 0, sizeof(struct sk_buff)); - sk_table[i]->data = sk_table[i]->data_unaligned = - malloc(size + 16); - if (! sk_table[i]->data) - { - printf("alloc_skb: malloc failed\n"); - free(sk_table[i]); - sk_table[i] = NULL; - break; - } - - sk_table[i]->data += 16 - ((u32)sk_table[i]->data & 15); - sk_table[i]->len = size; - - break; - } - - if (i < MAX_SKB) - { - ret = sk_table[i]; - } - - if (! ret) - { - printf("Unable to allocate skb!\n"); - } - - return ret; -} - -void dev_kfree_skb_any(struct sk_buff *skb) -{ - int i; - - for (i = 0; i < MAX_SKB; i++) - { - if (sk_table[i] != skb) - { - continue; - } - - free(skb->data_unaligned); - free(skb); - sk_table[i] = NULL; - break; - } - - if (i == MAX_SKB) - { - printf("SKB allocation error!\n"); - } -} - -void skb_reserve(struct sk_buff *skb, unsigned int len) -{ - skb->data+=len; -} - -void skb_put(struct sk_buff *skb, unsigned int len) -{ - skb->len+=len; -} |