SV_DMA_ADDR0
outl(addr, sonic->dmaa_port + SV_DMA_ADDR0);
addr, inl(sonic->dmaa_port + SV_DMA_ADDR0));
outl(addr, sonic->dmac_port + SV_DMA_ADDR0);
addr, inl(sonic->dmac_port + SV_DMA_ADDR0));