MAC_VLANIR
axgbe_printf(1, "MAC VLANIR Reg (%08x) = %08x\n", MAC_VLANIR,
XGMAC_IOREAD(pdata, MAC_VLANIR));
XGMAC_IOWRITE_BITS(pdata, MAC_VLANIR, CSVL, 0);
XGMAC_IOWRITE_BITS(pdata, MAC_VLANIR, VLTI, 1);