diff options
Diffstat (limited to 'drivers/block/sata_sil.h')
| -rw-r--r-- | drivers/block/sata_sil.h | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/drivers/block/sata_sil.h b/drivers/block/sata_sil.h deleted file mode 100644 index 55954efdd6..0000000000 --- a/drivers/block/sata_sil.h +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Copyright (C) 2011 Freescale Semiconductor, Inc. - * Author: Tang Yuantian <b29983@freescale.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef SATA_SIL3132_H -#define SATA_SIL3132_H - -#define READ_CMD 0 -#define WRITE_CMD 1 - -/* - * SATA device driver struct for each dev - */ -struct sil_sata { - char name[12]; - void *port; /* the port base address */ - int lba48; - u16 pio; - u16 mwdma; - u16 udma; - pci_dev_t devno; - int wcache; - int flush; - int flush_ext; -}; - -/* sata info for each controller */ -struct sata_info { - ulong iobase[3]; - pci_dev_t devno; - int portbase; - int maxport; -}; - -/* - * Scatter gather entry (SGE),MUST 8 bytes aligned - */ -struct sil_sge { - __le64 addr; - __le32 cnt; - __le32 flags; -} __attribute__ ((aligned(8), packed)); - -/* - * Port request block, MUST 8 bytes aligned - */ -struct sil_prb { - __le16 ctrl; - __le16 prot; - __le32 rx_cnt; - struct sata_fis_h2d fis; -} __attribute__ ((aligned(8), packed)); - -struct sil_cmd_block { - struct sil_prb prb; - struct sil_sge sge; -}; - -enum { - HOST_SLOT_STAT = 0x00, /* 32 bit slot stat * 4 */ - HOST_CTRL = 0x40, - HOST_IRQ_STAT = 0x44, - HOST_PHY_CFG = 0x48, - HOST_BIST_CTRL = 0x50, - HOST_BIST_PTRN = 0x54, - HOST_BIST_STAT = 0x58, - HOST_MEM_BIST_STAT = 0x5c, - HOST_FLASH_CMD = 0x70, - /* 8 bit regs */ - HOST_FLASH_DATA = 0x74, - HOST_TRANSITION_DETECT = 0x75, - HOST_GPIO_CTRL = 0x76, - HOST_I2C_ADDR = 0x78, /* 32 bit */ - HOST_I2C_DATA = 0x7c, - HOST_I2C_XFER_CNT = 0x7e, - HOST_I2C_CTRL = 0x7f, - - /* HOST_SLOT_STAT bits */ - HOST_SSTAT_ATTN = (1 << 31), - - /* HOST_CTRL bits */ - HOST_CTRL_M66EN = (1 << 16), /* M66EN PCI bus signal */ - HOST_CTRL_TRDY = (1 << 17), /* latched PCI TRDY */ - HOST_CTRL_STOP = (1 << 18), /* latched PCI STOP */ - HOST_CTRL_DEVSEL = (1 << 19), /* latched PCI DEVSEL */ - HOST_CTRL_REQ64 = (1 << 20), /* latched PCI REQ64 */ - HOST_CTRL_GLOBAL_RST = (1 << 31), /* global reset */ - - /* - * Port registers - * (8192 bytes @ +0x0000, +0x2000, +0x4000 and +0x6000 @ BAR2) - */ - PORT_REGS_SIZE = 0x2000, - - PORT_LRAM = 0x0000, /* 31 LRAM slots and PMP regs */ - PORT_LRAM_SLOT_SZ = 0x0080, /* 32 bytes PRB + 2 SGE, ACT... */ - - PORT_PMP = 0x0f80, /* 8 bytes PMP * 16 (128 bytes) */ - PORT_PMP_STATUS = 0x0000, /* port device status offset */ - PORT_PMP_QACTIVE = 0x0004, /* port device QActive offset */ - PORT_PMP_SIZE = 0x0008, /* 8 bytes per PMP */ - - /* 32 bit regs */ - PORT_CTRL_STAT = 0x1000, /* write: ctrl-set, read: stat */ - PORT_CTRL_CLR = 0x1004, /* write: ctrl-clear */ - PORT_IRQ_STAT = 0x1008, /* high: status, low: interrupt */ - PORT_IRQ_ENABLE_SET = 0x1010, /* write: enable-set */ - PORT_IRQ_ENABLE_CLR = 0x1014, /* write: enable-clear */ - PORT_ACTIVATE_UPPER_ADDR = 0x101c, - PORT_EXEC_FIFO = 0x1020, /* command execution fifo */ - PORT_CMD_ERR = 0x1024, /* command error number */ - PORT_FIS_CFG = 0x1028, - PORT_FIFO_THRES = 0x102c, - - /* 16 bit regs */ - PORT_DECODE_ERR_CNT = 0x1040, - PORT_DECODE_ERR_THRESH = 0x1042, - PORT_CRC_ERR_CNT = 0x1044, - PORT_CRC_ERR_THRESH = 0x1046, - PORT_HSHK_ERR_CNT = 0x1048, - PORT_HSHK_ERR_THRESH = 0x104a, - - /* 32 bit regs */ - PORT_PHY_CFG = 0x1050, - PORT_SLOT_STAT = 0x1800, - PORT_CMD_ACTIVATE = 0x1c00, /* 64 bit cmd activate * 31 */ - PORT_CONTEXT = 0x1e04, - PORT_EXEC_DIAG = 0x1e00, /* 32bit exec diag * 16 */ - PORT_PSD_DIAG = 0x1e40, /* 32bit psd diag * 16 */ - PORT_SCONTROL = 0x1f00, - PORT_SSTATUS = 0x1f04, - PORT_SERROR = 0x1f08, - PORT_SACTIVE = 0x1f0c, - - /* PORT_CTRL_STAT bits */ - PORT_CS_PORT_RST = (1 << 0), /* port reset */ - PORT_CS_DEV_RST = (1 << 1), /* device reset */ - PORT_CS_INIT = (1 << 2), /* port initialize */ - PORT_CS_IRQ_WOC = (1 << 3), /* interrupt write one to clear */ - PORT_CS_CDB16 = (1 << 5), /* 0=12b cdb, 1=16b cdb */ - PORT_CS_PMP_RESUME = (1 << 6), /* PMP resume */ - PORT_CS_32BIT_ACTV = (1 << 10), /* 32-bit activation */ - PORT_CS_PMP_EN = (1 << 13), /* port multiplier enable */ - PORT_CS_RDY = (1 << 31), /* port ready to accept commands */ - - /* PORT_IRQ_STAT/ENABLE_SET/CLR */ - /* bits[11:0] are masked */ - PORT_IRQ_COMPLETE = (1 << 0), /* command(s) completed */ - PORT_IRQ_ERROR = (1 << 1), /* command execution error */ - PORT_IRQ_PORTRDY_CHG = (1 << 2), /* port ready change */ - PORT_IRQ_PWR_CHG = (1 << 3), /* power management change */ - PORT_IRQ_PHYRDY_CHG = (1 << 4), /* PHY ready change */ - PORT_IRQ_COMWAKE = (1 << 5), /* COMWAKE received */ - PORT_IRQ_UNK_FIS = (1 << 6), /* unknown FIS received */ - PORT_IRQ_DEV_XCHG = (1 << 7), /* device exchanged */ - PORT_IRQ_8B10B = (1 << 8), /* 8b/10b decode error threshold */ - PORT_IRQ_CRC = (1 << 9), /* CRC error threshold */ - PORT_IRQ_HANDSHAKE = (1 << 10), /* handshake error threshold */ - PORT_IRQ_SDB_NOTIFY = (1 << 11), /* SDB notify received */ - - DEF_PORT_IRQ = PORT_IRQ_COMPLETE | PORT_IRQ_ERROR | - PORT_IRQ_PHYRDY_CHG | PORT_IRQ_DEV_XCHG | - PORT_IRQ_UNK_FIS | PORT_IRQ_SDB_NOTIFY, - - /* bits[27:16] are unmasked (raw) */ - PORT_IRQ_RAW_SHIFT = 16, - PORT_IRQ_MASKED_MASK = 0x7ff, - PORT_IRQ_RAW_MASK = (0x7ff << PORT_IRQ_RAW_SHIFT), - - /* ENABLE_SET/CLR specific, intr steering - 2 bit field */ - PORT_IRQ_STEER_SHIFT = 30, - PORT_IRQ_STEER_MASK = (3 << PORT_IRQ_STEER_SHIFT), - - /* PORT_CMD_ERR constants */ - PORT_CERR_DEV = 1, /* Error bit in D2H Register FIS */ - PORT_CERR_SDB = 2, /* Error bit in SDB FIS */ - PORT_CERR_DATA = 3, /* Error in data FIS not detected by dev */ - PORT_CERR_SEND = 4, /* Initial cmd FIS transmission failure */ - PORT_CERR_INCONSISTENT = 5, /* Protocol mismatch */ - PORT_CERR_DIRECTION = 6, /* Data direction mismatch */ - PORT_CERR_UNDERRUN = 7, /* Ran out of SGEs while writing */ - PORT_CERR_OVERRUN = 8, /* Ran out of SGEs while reading */ - - /* bits of PRB control field */ - PRB_CTRL_PROTOCOL = (1 << 0), /* override def. ATA protocol */ - PRB_CTRL_PACKET_READ = (1 << 4), /* PACKET cmd read */ - PRB_CTRL_PACKET_WRITE = (1 << 5), /* PACKET cmd write */ - PRB_CTRL_NIEN = (1 << 6), /* Mask completion irq */ - PRB_CTRL_SRST = (1 << 7), /* Soft reset request (ign BSY?) */ - - /* PRB protocol field */ - PRB_PROT_PACKET = (1 << 0), - PRB_PROT_TCQ = (1 << 1), - PRB_PROT_NCQ = (1 << 2), - PRB_PROT_READ = (1 << 3), - PRB_PROT_WRITE = (1 << 4), - PRB_PROT_TRANSPARENT = (1 << 5), - - /* - * Other constants - */ - SGE_TRM = (1 << 31), /* Last SGE in chain */ - SGE_LNK = (1 << 30), /* linked list - Points to SGT, not SGE */ - SGE_DRD = (1 << 29), /* discard data read (/dev/null) - data address ignored */ - - CMD_ERR = 0x21, -}; - -#endif |