AU1000_AC97_PHYS_ADDR
{ AU1000_AC97_PHYS_ADDR + 0x08, DMA_DW16 }, /* AC97 TX c */
{ AU1000_AC97_PHYS_ADDR + 0x08, DMA_DW16 | DMA_DR }, /* AC97 RX c */
.start = AU1000_AC97_PHYS_ADDR,
.end = AU1000_AC97_PHYS_ADDR + 0xfff,