diff options
Diffstat (limited to 'drivers/net/e1000.c')
| -rw-r--r-- | drivers/net/e1000.c | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index 5f390bddbd..98145bc6ed 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -40,6 +40,8 @@ tested on both gig copper and gig fiber boards * Copyright (C) Linux Networx. * Massive upgrade to work with the new intel gigabit NICs. * <ebiederman at lnxi dot com> + * + * Copyright 2011 Freescale Semiconductor, Inc. */ #include "e1000.h" @@ -100,6 +102,7 @@ static struct pci_device_id supported[] = { {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82573E}, {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82573E_IAMT}, {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82573L}, + {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82574L}, {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82546GB_QUAD_COPPER_KSP3}, {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80003ES2LAN_COPPER_DPT}, {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80003ES2LAN_SERDES_DPT}, @@ -331,7 +334,7 @@ static boolean_t e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw) if (hw->mac_type == e1000_ich8lan) return FALSE; - if (hw->mac_type == e1000_82573) { + if (hw->mac_type == e1000_82573 || hw->mac_type == e1000_82574) { eecd = E1000_READ_REG(hw, EECD); /* Isolate bits 15 & 16 */ @@ -364,7 +367,7 @@ e1000_acquire_eeprom(struct e1000_hw *hw) return -E1000_ERR_SWFW_SYNC; eecd = E1000_READ_REG(hw, EECD); - if (hw->mac_type != e1000_82573) { + if (hw->mac_type != e1000_82573 || hw->mac_type != e1000_82574) { /* Request EEPROM Access */ if (hw->mac_type > e1000_82544) { eecd |= E1000_EECD_REQ; @@ -498,6 +501,7 @@ static int32_t e1000_init_eeprom_params(struct e1000_hw *hw) eeprom->use_eewr = FALSE; break; case e1000_82573: + case e1000_82574: eeprom->type = e1000_eeprom_spi; eeprom->opcode_bits = 8; eeprom->delay_usec = 1; @@ -1317,6 +1321,9 @@ e1000_set_mac_type(struct e1000_hw *hw) case E1000_DEV_ID_82573L: hw->mac_type = e1000_82573; break; + case E1000_DEV_ID_82574L: + hw->mac_type = e1000_82574; + break; case E1000_DEV_ID_80003ES2LAN_COPPER_SPT: case E1000_DEV_ID_80003ES2LAN_SERDES_SPT: case E1000_DEV_ID_80003ES2LAN_COPPER_DPT: @@ -1487,6 +1494,7 @@ e1000_initialize_hardware_bits(struct e1000_hw *hw) E1000_WRITE_REG(hw, TARC1, reg_tarc1); break; case e1000_82573: + case e1000_82574: reg_ctrl_ext = E1000_READ_REG(hw, CTRL_EXT); reg_ctrl_ext &= ~(1 << 23); reg_ctrl_ext |= (1 << 22); @@ -1728,12 +1736,11 @@ e1000_init_hw(struct eth_device *nic) | E1000_TXDCTL_FULL_TX_DESC_WB; E1000_WRITE_REG(hw, TXDCTL1, ctrl); break; - } - - if (hw->mac_type == e1000_82573) { - uint32_t gcr = E1000_READ_REG(hw, GCR); - gcr |= E1000_GCR_L1_ACT_WITHOUT_L0S_RX; - E1000_WRITE_REG(hw, GCR, gcr); + case e1000_82573: + case e1000_82574: + reg_data = E1000_READ_REG(hw, GCR); + reg_data |= E1000_GCR_L1_ACT_WITHOUT_L0S_RX; + E1000_WRITE_REG(hw, GCR, reg_data); } #if 0 @@ -1812,6 +1819,7 @@ e1000_setup_link(struct eth_device *nic) switch (hw->mac_type) { case e1000_ich8lan: case e1000_82573: + case e1000_82574: hw->fc = e1000_fc_full; break; default: @@ -4560,6 +4568,9 @@ static int e1000_set_phy_type (struct e1000_hw *hw) hw->phy_type = e1000_phy_gg82563; break; } + case BME1000_E_PHY_ID: + hw->phy_type = e1000_phy_bm; + break; /* Fall Through */ default: /* Should never have loaded on this device */ @@ -4646,6 +4657,10 @@ e1000_detect_gig_phy(struct e1000_hw *hw) if (hw->phy_id == M88E1111_I_PHY_ID) match = TRUE; break; + case e1000_82574: + if (hw->phy_id == BME1000_E_PHY_ID) + match = TRUE; + break; case e1000_80003es2lan: if (hw->phy_id == GG82563_E_PHY_ID) match = TRUE; @@ -4710,6 +4725,7 @@ e1000_set_media_type(struct e1000_hw *hw) break; case e1000_ich8lan: case e1000_82573: + case e1000_82574: /* The STATUS_TBIMODE bit is reserved or reused * for the this device. */ @@ -5125,6 +5141,7 @@ void e1000_get_bus_type(struct e1000_hw *hw) case e1000_82571: case e1000_82572: case e1000_82573: + case e1000_82574: case e1000_80003es2lan: hw->bus_type = e1000_bus_type_pci_express; break; |