RealTek RTL8168g/8111g registers:
--------------------------------------------------------
0x00: MAC Address                      38:f3:ab:02:b5:74
0x08: Multicast Address Filter     0x00000040 0x00000080
0x10: Dump Tally Counter Command   0xfffff000 0x00000000
0x20: Tx Normal Priority Ring Addr 0xffffe000 0x00000000
0x28: Tx High Priority Ring Addr   0x00000000 0x00000000
0x30: Flash memory read/write                 0x00000000
0x34: Early Rx Byte Count                              0
0x36: Early Rx Status                               0x00
0x37: Command                                       0x0c
      Rx on, Tx on
0x3C: Interrupt Mask                              0x003f
      LinkChg RxNoBuf TxErr TxOK RxErr RxOK 
0x3E: Interrupt Status                            0x4000
      TimeOut 
0x40: Tx Configuration                        0x53900f80
0x44: Rx Configuration                        0x0002cf0e
0x48: Timer count                             0xd42baf7c
0x4C: Missed packet counter                     0x000000
0x50: EEPROM Command                                0x10
0x51: Config 0                                      0x00
0x52: Config 1                                      0xcf
0x53: Config 2                                      0x3c
0x54: Config 3                                      0x60
0x55: Config 4                                      0x11
0x56: Config 5                                      0x02
0x58: Timer interrupt                         0x00111111
0x5C: Multiple Interrupt Select                   0x0000
0x60: PHY access                              0x00000000
0x64: TBI control and status                  0x38f717aa
0x68: TBI Autonegotiation advertisement (ANAR)    0xf02c
0x6A: TBI Link partner ability (LPAR)             0x8000
0x6C: PHY status                                    0x84
0x84: PM wakeup frame 0            0x00000000 0x00000000
0x8C: PM wakeup frame 1            0x00000000 0x00000000
0x94: PM wakeup frame 2 (low)      0x00000000 0x00000000
0x9C: PM wakeup frame 2 (high)     0x00000000 0x00000000
0xA4: PM wakeup frame 3 (low)      0x00000000 0x00000000
0xAC: PM wakeup frame 3 (high)     0x00000000 0x00000002
0xB4: PM wakeup frame 4 (low)      0x00000000 0xd20a0000
0xBC: PM wakeup frame 4 (high)     0x00000000 0x00000000
0xC4: Wakeup frame 0 CRC                          0x0000
0xC6: Wakeup frame 1 CRC                          0x0000
0xC8: Wakeup frame 2 CRC                          0x0000
0xCA: Wakeup frame 3 CRC                          0x0000
0xCC: Wakeup frame 4 CRC                          0x0000
0xDA: RX packet maximum size                      0x4000
0xE0: C+ Command                                  0x2061
      VLAN de-tagging
      RX checksumming
0xE2: Interrupt Mitigation                        0x0000
      TxTimer:       0
      TxPackets:     0
      RxTimer:       0
      RxPackets:     0
0xE4: Rx Ring Addr                 0xffffd000 0x00000000
0xEC: Early Tx threshold                            0x27
0xF0: Func Event                              0x0000003f
0xF4: Func Event Mask                         0x00000000
0xF8: Func Preset State                       0x00000003
0xFC: Func Force Event                        0x00000000
