diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_mac.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_mac.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.c b/drivers/net/ethernet/intel/igb/e1000_mac.c index 872119d91af..bad3e1425ff 100644 --- a/drivers/net/ethernet/intel/igb/e1000_mac.c +++ b/drivers/net/ethernet/intel/igb/e1000_mac.c @@ -191,6 +191,13 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw) u16 offset, nvm_alt_mac_addr_offset, nvm_data; u8 alt_mac_addr[ETH_ALEN]; + /* + * Alternate MAC address is handled by the option ROM for 82580 + * and newer. SW support not required. + */ + if (hw->mac.type >= e1000_82580) + goto out; + ret_val = hw->nvm.ops.read(hw, NVM_ALT_MAC_ADDR_PTR, 1, &nvm_alt_mac_addr_offset); if (ret_val) { |