DMA1_STAT_REG 618 drivers/net/ethernet/amd/lance.c dma_channels = ((inb(DMA1_STAT_REG) >> 4) & 0x0f) | DMA1_STAT_REG 493 drivers/net/ethernet/amd/ni65.c ((inb(DMA1_STAT_REG) >> 4) & 0x0f)