Lines Matching refs:dma
28 #include <linux/dma-mapping.h>
30 #include <asm/dma.h>
162 int dmach = info->info.scsi.dma;
268 if (info->info.scsi.dma != NO_DMA) {
270 disable_dma(info->info.scsi.dma);
418 info->info.scsi.dma = ec->dma;
427 info->info.dma.setup = cumanascsi_2_dma_setup;
428 info->info.dma.pseudo = cumanascsi_2_dma_pseudo;
429 info->info.dma.stop = cumanascsi_2_dma_stop;
448 if (info->info.scsi.dma != NO_DMA) {
449 if (request_dma(info->info.scsi.dma, "cumanascsi2")) {
451 host->host_no, info->info.scsi.dma);
452 info->info.scsi.dma = NO_DMA;
454 set_dma_speed(info->info.scsi.dma, 180);
463 if (info->info.scsi.dma != NO_DMA)
464 free_dma(info->info.scsi.dma);
488 if (info->info.scsi.dma != NO_DMA)
489 free_dma(info->info.scsi.dma);