diff options
| author |   Emil Tantilov <emil.s.tantilov@intel.com> | 2011-08-16 07:34:18 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-09-23 09:05:51 -0700 |
| commit | c23f5b6bbb5ba73cafdb354dcace17426fef4d38 (patch) | |
| tree | df362819c3d35ef5be8ae9b5ba47f747ca3d9243 /drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | |
| parent | ixgbe: avoid HW lockup when adapter is reset with Tx work pending (diff) | |
| download | linux-dev-c23f5b6bbb5ba73cafdb354dcace17426fef4d38.tar.xz linux-dev-c23f5b6bbb5ba73cafdb354dcace17426fef4d38.zip | |
ixgbe: add WOL support for X540
Add support for WOL as determined by the EEPROM.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 63cd2a11ff1e..debcf5f350c7 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1888,6 +1888,7 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter, { struct ixgbe_hw *hw = &adapter->hw; int retval = 1; + u16 wol_cap = adapter->eeprom_cap & IXGBE_DEVICE_CAPS_WOL_MASK; /* WOL not supported except for the following */ switch(hw->device_id) { @@ -1911,6 +1912,18 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter, case IXGBE_DEV_ID_82599_KX4: retval = 0; break; + case IXGBE_DEV_ID_X540T: + /* check eeprom to see if enabled wol */ + if ((wol_cap == IXGBE_DEVICE_CAPS_WOL_PORT0_1) || + ((wol_cap == IXGBE_DEVICE_CAPS_WOL_PORT0) && + (hw->bus.func == 0))) { + retval = 0; + break; + } + + /* All others not supported */ + wol->supported = 0; + break; default: wol->supported = 0; } |