INTEL 82574:
1. MAC_ADDR = ReadPCI32(NIC_BUS, NIC_DEV, NIC_FUN, 0x10);
2. MAC_ADDR &= (UINT32) (0xFFF00000);
3. MAC_ADDR | =(UINT32) 0x40;
4. MAC_value_offset1 = (UINT8)(MemRead32((UINT32*)(UINT)(MAC_ADDR)));
5. MAC_value_offset2 = (UINT8)(MemRead32((UINT32*)(UINT)(MAC_ADDR+1)));
6. MAC_value_offset3 = (UINT8)(MemRead32((UINT32*)(UINT)(MAC_ADDR+2)));
7. MAC_value_offset4 = (UINT8)(MemRead32((UINT32*)(UINT)(MAC_ADDR+3)));
8. MAC_value_offset5 = (UINT8)(MemRead32((UINT32*)(UINT)(MAC_ADDR+4)));
9. MAC_value_offset6 = (UINT8)(MemRead32((UINT32*)(UINT)(MAC_ADDR+5)));
===========================================================
1.Realtek:Io或Memory map offset BYTE[0x00]~BYTE[0x05]
2.Marvell:Memory map offset BYTE[0x100]~BYTE[0x105]
3.SIS:Io map offset BYTE[0x62]~BYTE[0x67]
4.Intel: Memory map offset BYTE[0x40]~BYTE[0x45]
5.Broadcom:Memory map offset BYTE[0x16b]~BYTE[0x164] 或者 Memory map offset BYTE[0x1410]~BYTE[0x1415]
6.Jmicron:Memory map offset BYTE[0x38]~BYTE[0x3D]
引用自:
http://www.biosren.com/thread-6474-1-1.html
