Lines Matching refs:dma_channel
41 uint32_t dma_channel; member
116 DCSR(pd->dma_channel) = 0; in pxa_qc_prep()
127 DDADR(pd->dma_channel) = pd->dma_desc_addr; in pxa_qc_prep()
128 DRCMR(pd->dma_dreq) = DRCMR_MAPVLD | pd->dma_channel; in pxa_qc_prep()
148 DCSR(pd->dma_channel) = DCSR_RUN; in pxa_bmdma_start()
158 if ((DCSR(pd->dma_channel) & DCSR_RUN) && in pxa_bmdma_stop()
162 DCSR(pd->dma_channel) = 0; in pxa_bmdma_stop()
350 data->dma_channel = pxa_request_dma(DRV_NAME, DMA_PRIO_LOW, in pxa_ata_probe()
352 if (data->dma_channel < 0) in pxa_ata_probe()
358 DCSR(data->dma_channel) = 0; in pxa_ata_probe()
366 pxa_free_dma(data->dma_channel); in pxa_ata_probe()
376 pxa_free_dma(data->dma_channel); in pxa_ata_remove()