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Commit 45b58465 authored by Akeem G. Abodunrin's avatar Akeem G. Abodunrin Committed by Jeff Kirsher
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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: default avatar"Akeem G. Abodunrin" <akeem.g.abodunrin@intel.com>
Tested-by: default avatarAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 6538ee62

drivers/net/ethernet/intel/igb/e1000_mac.c

+5 −0
Original line number Original line Diff line number Diff line
@@ -205,6 +205,11 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw) 




	if (hw->bus.func == E1000_FUNC_1)

	if (hw->bus.func == E1000_FUNC_1)

		nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN1;

		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) {

	for (i = 0; i < ETH_ALEN; i += 2) {

		offset = nvm_alt_mac_addr_offset + (i >> 1);

		offset = nvm_alt_mac_addr_offset + (i >> 1);

		ret_val = hw->nvm.ops.read(hw, offset, 1, &nvm_data);

		ret_val = hw->nvm.ops.read(hw, offset, 1, &nvm_data);