diff options
| author | Carolyn Wyborny <carolyn.wyborny@intel.com> | 2011-10-14 04:13:49 +0400 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-10-21 14:19:39 +0400 |
| commit | 1128c756bef8285db3bbde5b26d4a6b4c7e2e613 (patch) | |
| tree | 265057e706f6d147c72099deb2b21f2fd74b6b33 /drivers/net/ethernet/intel/igb/e1000_mac.h | |
| parent | b6e0c419f040cee87813660bb4efd1fe43a8ebee (diff) | |
| download | linux-1128c756bef8285db3bbde5b26d4a6b4c7e2e613.tar.xz | |
igb: VFTA Table Fix for i350 devices
Due to a hardware problem, writes to the VFTA register can
theoretically fail. Although the likelihood of this is very low.
This patch adds a shadow vfta in the adapter struct for reading
and adds new write functions for these devices to work around the problem.
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_mac.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_mac.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.h b/drivers/net/ethernet/intel/igb/e1000_mac.h index 4927f61fbbc8..e45996b4ea34 100644 --- a/drivers/net/ethernet/intel/igb/e1000_mac.h +++ b/drivers/net/ethernet/intel/igb/e1000_mac.h @@ -60,6 +60,7 @@ s32 igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, void igb_clear_hw_cntrs_base(struct e1000_hw *hw); void igb_clear_vfta(struct e1000_hw *hw); +void igb_clear_vfta_i350(struct e1000_hw *hw); s32 igb_vfta_set(struct e1000_hw *hw, u32 vid, bool add); void igb_config_collision_dist(struct e1000_hw *hw); void igb_init_rx_addrs(struct e1000_hw *hw, u16 rar_count); |