Lines Matching refs:dma_dev
265 list_for_each_entry_safe(chan, _chan, &fsl_edma->dma_dev.channels, device_node) { in fsl_edma_xlate()
309 list_for_each_entry_safe(chan, _chan, &fsl_edma->dma_dev.channels, in fsl_edma3_xlate()
793 INIT_LIST_HEAD(&fsl_edma->dma_dev.channels); in fsl_edma_probe()
828 vchan_init(&fsl_chan->vchan, &fsl_edma->dma_dev); in fsl_edma_probe()
840 dma_cap_set(DMA_PRIVATE, fsl_edma->dma_dev.cap_mask); in fsl_edma_probe()
841 dma_cap_set(DMA_SLAVE, fsl_edma->dma_dev.cap_mask); in fsl_edma_probe()
842 dma_cap_set(DMA_CYCLIC, fsl_edma->dma_dev.cap_mask); in fsl_edma_probe()
843 dma_cap_set(DMA_MEMCPY, fsl_edma->dma_dev.cap_mask); in fsl_edma_probe()
845 fsl_edma->dma_dev.dev = &pdev->dev; in fsl_edma_probe()
846 fsl_edma->dma_dev.device_alloc_chan_resources in fsl_edma_probe()
848 fsl_edma->dma_dev.device_free_chan_resources in fsl_edma_probe()
850 fsl_edma->dma_dev.device_tx_status = fsl_edma_tx_status; in fsl_edma_probe()
851 fsl_edma->dma_dev.device_prep_slave_sg = fsl_edma_prep_slave_sg; in fsl_edma_probe()
852 fsl_edma->dma_dev.device_prep_dma_cyclic = fsl_edma_prep_dma_cyclic; in fsl_edma_probe()
853 fsl_edma->dma_dev.device_prep_dma_memcpy = fsl_edma_prep_memcpy; in fsl_edma_probe()
854 fsl_edma->dma_dev.device_config = fsl_edma_slave_config; in fsl_edma_probe()
855 fsl_edma->dma_dev.device_pause = fsl_edma_pause; in fsl_edma_probe()
856 fsl_edma->dma_dev.device_resume = fsl_edma_resume; in fsl_edma_probe()
857 fsl_edma->dma_dev.device_terminate_all = fsl_edma_terminate_all; in fsl_edma_probe()
858 fsl_edma->dma_dev.device_synchronize = fsl_edma_synchronize; in fsl_edma_probe()
859 fsl_edma->dma_dev.device_issue_pending = fsl_edma_issue_pending; in fsl_edma_probe()
861 fsl_edma->dma_dev.src_addr_widths = FSL_EDMA_BUSWIDTHS; in fsl_edma_probe()
862 fsl_edma->dma_dev.dst_addr_widths = FSL_EDMA_BUSWIDTHS; in fsl_edma_probe()
865 fsl_edma->dma_dev.src_addr_widths |= BIT(DMA_SLAVE_BUSWIDTH_8_BYTES); in fsl_edma_probe()
866 fsl_edma->dma_dev.dst_addr_widths |= BIT(DMA_SLAVE_BUSWIDTH_8_BYTES); in fsl_edma_probe()
869 fsl_edma->dma_dev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in fsl_edma_probe()
871 fsl_edma->dma_dev.directions |= BIT(DMA_DEV_TO_DEV); in fsl_edma_probe()
873 fsl_edma->dma_dev.copy_align = drvdata->flags & FSL_EDMA_DRV_ALIGN_64BYTE ? in fsl_edma_probe()
878 dma_set_max_seg_size(fsl_edma->dma_dev.dev, in fsl_edma_probe()
881 fsl_edma->dma_dev.residue_granularity = DMA_RESIDUE_GRANULARITY_SEGMENT; in fsl_edma_probe()
885 ret = dma_async_device_register(&fsl_edma->dma_dev); in fsl_edma_probe()
898 dma_async_device_unregister(&fsl_edma->dma_dev); in fsl_edma_probe()
916 dma_async_device_unregister(&fsl_edma->dma_dev); in fsl_edma_remove()
917 fsl_edma_cleanup_vchan(&fsl_edma->dma_dev); in fsl_edma_remove()