Lines Matching defs:dma_channel
4418 shp->dma_channel = NO_ISA_DMA; /* Default to no ISA DMA. */
4423 shp->dma_channel = asc_dvc_varp->cfg->isa_dma_channel;
4425 request_dma(shp->dma_channel, "advansys")) != 0) {
4428 boardp->id, shp->dma_channel, ret);
4437 AscEnableIsaDma(shp->dma_channel);
4475 if (shp->dma_channel != NO_ISA_DMA) {
4476 free_dma(shp->dma_channel);
4656 if (shp->dma_channel != NO_ISA_DMA) {
4657 free_dma(shp->dma_channel);
4688 if (shp->dma_channel != NO_ISA_DMA) {
4690 free_dma(shp->dma_channel);
4754 shp->irq, shp->dma_channel);
8394 " dma_channel %d, this_id %d, can_queue %d,\n",
8395 s->dma_channel, s->this_id, s->can_queue);
9095 uchar dma_channel)
9097 if (dma_channel < 4) {
9098 outp(0x000B, (ushort) (0xC0 | dma_channel));
9099 outp(0x000A, dma_channel);
9100 } else if (dma_channel < 8) {
9101 outp(0x00D6, (ushort) (0xC0 | (dma_channel - 4)));
9102 outp(0x00D4, (ushort) (dma_channel - 4));
11074 ushort dma_channel)
11079 if ((dma_channel >= 5) && (dma_channel <= 7)) {
11080 if (dma_channel == 7)
11083 value = dma_channel - 4;