diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2009-07-23 20:08:35 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-26 18:46:49 +0200 |
| commit | 009bc06e5311b48c77b7708d9e226ae0f110373a (patch) | |
| tree | fceeade485befdbda8047d14bb59c9c0b0b0dad8 /drivers/net/igb/e1000_mac.c | |
| parent | igb: do not overwrite EEPROM LED settings (diff) | |
| download | linux-009bc06e5311b48c77b7708d9e226ae0f110373a.tar.xz linux-009bc06e5311b48c77b7708d9e226ae0f110373a.zip | |
igb: add completion timeout workaround for 82575/82576
The 82575 and 82576 hardware can both experience data corruption issues if
a pci-e completion arrives after the timeout value. In order to avoid this
we need to increase the timeout value while pci-e master is disabled.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igb/e1000_mac.c')
| -rw-r--r-- | drivers/net/igb/e1000_mac.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/igb/e1000_mac.c b/drivers/net/igb/e1000_mac.c index 34f1a370b068..60343b58364d 100644 --- a/drivers/net/igb/e1000_mac.c +++ b/drivers/net/igb/e1000_mac.c @@ -37,20 +37,6 @@ static s32 igb_set_default_fc(struct e1000_hw *hw); static s32 igb_set_fc_watermarks(struct e1000_hw *hw); -static s32 igb_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value) -{ - struct igb_adapter *adapter = hw->back; - u16 cap_offset; - - cap_offset = pci_find_capability(adapter->pdev, PCI_CAP_ID_EXP); - if (!cap_offset) - return -E1000_ERR_CONFIG; - - pci_read_config_word(adapter->pdev, cap_offset + reg, value); - - return 0; -} - /** * igb_get_bus_info_pcie - Get PCIe bus information * @hw: pointer to the HW structure |