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path: root/drivers/net/igb/igb_main.c
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Diffstat (limited to 'drivers/net/igb/igb_main.c')
-rw-r--r--drivers/net/igb/igb_main.c26
1 files changed, 2 insertions, 24 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 7124f59fb99f..7c4481b994ab 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1128,11 +1128,10 @@ static int __devinit igb_probe(struct pci_dev *pdev,
struct net_device *netdev;
struct igb_adapter *adapter;
struct e1000_hw *hw;
- struct pci_dev *us_dev;
const struct e1000_info *ei = igb_info_tbl[ent->driver_data];
unsigned long mmio_start, mmio_len;
- int err, pci_using_dac, pos;
- u16 eeprom_data = 0, state = 0;
+ int err, pci_using_dac;
+ u16 eeprom_data = 0;
u16 eeprom_apme_mask = IGB_EEPROM_APME;
u32 part_num;
@@ -1158,27 +1157,6 @@ static int __devinit igb_probe(struct pci_dev *pdev,
}
}
- /* 82575 requires that the pci-e link partner disable the L0s state */
- switch (pdev->device) {
- case E1000_DEV_ID_82575EB_COPPER:
- case E1000_DEV_ID_82575EB_FIBER_SERDES:
- case E1000_DEV_ID_82575GB_QUAD_COPPER:
- us_dev = pdev->bus->self;
- pos = pci_find_capability(us_dev, PCI_CAP_ID_EXP);
- if (pos) {
- pci_read_config_word(us_dev, pos + PCI_EXP_LNKCTL,
- &state);
- state &= ~PCIE_LINK_STATE_L0S;
- pci_write_config_word(us_dev, pos + PCI_EXP_LNKCTL,
- state);
- dev_info(&pdev->dev,
- "Disabling ASPM L0s upstream switch port %s\n",
- pci_name(us_dev));
- }
- default:
- break;
- }
-
err = pci_request_selected_regions(pdev, pci_select_bars(pdev,
IORESOURCE_MEM),
igb_driver_name);