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path: root/drivers/net/tg3.c
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Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r--drivers/net/tg3.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 5d4283e7be7a..6f1f36c89055 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -1170,7 +1170,7 @@ static int tg3_mdio_init(struct tg3 *tp)
if (tg3_flag(tp, 5717_PLUS)) {
u32 is_serdes;
- tp->phy_addr = PCI_FUNC(tp->pdev->devfn) + 1;
+ tp->phy_addr = tp->pci_fn + 1;
if (tp->pci_chip_rev_id != CHIPREV_ID_5717_A0)
is_serdes = tr32(SG_DIG_STATUS) & SG_DIG_IS_SERDES;
@@ -13951,6 +13951,14 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
val = tr32(MEMARB_MODE);
tw32(MEMARB_MODE, val | MEMARB_MODE_ENABLE);
+ if (tg3_flag(tp, PCIX_MODE)) {
+ pci_read_config_dword(tp->pdev,
+ tp->pcix_cap + PCI_X_STATUS, &val);
+ tp->pci_fn = val & 0x7;
+ } else {
+ tp->pci_fn = PCI_FUNC(tp->pdev->devfn) & 3;
+ }
+
/* Get eeprom hw config before calling tg3_set_power_state().
* In particular, the TG3_FLAG_IS_NIC flag must be
* determined before calling tg3_set_power_state() so that
@@ -14316,9 +14324,9 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
else
tg3_nvram_unlock(tp);
} else if (tg3_flag(tp, 5717_PLUS)) {
- if (PCI_FUNC(tp->pdev->devfn) & 1)
+ if (tp->pci_fn & 1)
mac_offset = 0xcc;
- if (PCI_FUNC(tp->pdev->devfn) > 1)
+ if (tp->pci_fn > 1)
mac_offset += 0x18c;
} else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
mac_offset = 0x10;