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igb: Alternate MAC Address Updates for Func2&3 

Only function 1 has support for Alternate MAC Address in the EEPROM before,
this update now allow function 2 and 3 to have support for Alternate MAC
Address in the EEPROM.

Signed-off-by: "Akeem G. Abodunrin" <akeem.g.abodunrin@intel.com>
Tested-by:  Aaron Brown  <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
hifive-unleashed-5.1
Akeem G. Abodunrin 2011-09-02 23:09:30 +00:00 committed by Jeff Kirsher
parent 6538ee62d5
commit 45b58465ac
1 changed files with 5 additions and 0 deletions
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5
drivers/net/ethernet/intel/igb/e1000_mac.c
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@ -205,6 +205,11 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw)
if (hw->bus.func == E1000_FUNC_1)
nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN1;
if (hw->bus.func == E1000_FUNC_2)
nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN2;
if (hw->bus.func == E1000_FUNC_3)
nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN3;
for (i = 0; i < ETH_ALEN; i += 2) {
offset = nvm_alt_mac_addr_offset + (i >> 1);
ret_val = hw->nvm.ops.read(hw, offset, 1, &nvm_data);