Lines Matching refs:dma_dev
111 list_for_each_entry_safe(chan, _chan, &fsl_edma->dma_dev.channels, device_node) {
146 list_for_each_entry_safe(chan, _chan, &fsl_edma->dma_dev.channels,
521 INIT_LIST_HEAD(&fsl_edma->dma_dev.channels);
545 vchan_init(&fsl_chan->vchan, &fsl_edma->dma_dev);
555 dma_cap_set(DMA_PRIVATE, fsl_edma->dma_dev.cap_mask);
556 dma_cap_set(DMA_SLAVE, fsl_edma->dma_dev.cap_mask);
557 dma_cap_set(DMA_CYCLIC, fsl_edma->dma_dev.cap_mask);
558 dma_cap_set(DMA_MEMCPY, fsl_edma->dma_dev.cap_mask);
560 fsl_edma->dma_dev.dev = &pdev->dev;
561 fsl_edma->dma_dev.device_alloc_chan_resources
563 fsl_edma->dma_dev.device_free_chan_resources
565 fsl_edma->dma_dev.device_tx_status = fsl_edma_tx_status;
566 fsl_edma->dma_dev.device_prep_slave_sg = fsl_edma_prep_slave_sg;
567 fsl_edma->dma_dev.device_prep_dma_cyclic = fsl_edma_prep_dma_cyclic;
568 fsl_edma->dma_dev.device_prep_dma_memcpy = fsl_edma_prep_memcpy;
569 fsl_edma->dma_dev.device_config = fsl_edma_slave_config;
570 fsl_edma->dma_dev.device_pause = fsl_edma_pause;
571 fsl_edma->dma_dev.device_resume = fsl_edma_resume;
572 fsl_edma->dma_dev.device_terminate_all = fsl_edma_terminate_all;
573 fsl_edma->dma_dev.device_synchronize = fsl_edma_synchronize;
574 fsl_edma->dma_dev.device_issue_pending = fsl_edma_issue_pending;
576 fsl_edma->dma_dev.src_addr_widths = FSL_EDMA_BUSWIDTHS;
577 fsl_edma->dma_dev.dst_addr_widths = FSL_EDMA_BUSWIDTHS;
580 fsl_edma->dma_dev.src_addr_widths |= BIT(DMA_SLAVE_BUSWIDTH_8_BYTES);
581 fsl_edma->dma_dev.dst_addr_widths |= BIT(DMA_SLAVE_BUSWIDTH_8_BYTES);
584 fsl_edma->dma_dev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
586 fsl_edma->dma_dev.directions |= BIT(DMA_DEV_TO_DEV);
588 fsl_edma->dma_dev.copy_align = drvdata->flags & FSL_EDMA_DRV_ALIGN_64BYTE ?
593 dma_set_max_seg_size(fsl_edma->dma_dev.dev,
596 fsl_edma->dma_dev.residue_granularity = DMA_RESIDUE_GRANULARITY_SEGMENT;
600 ret = dma_async_device_register(&fsl_edma->dma_dev);
613 dma_async_device_unregister(&fsl_edma->dma_dev);
630 fsl_edma_cleanup_vchan(&fsl_edma->dma_dev);
632 dma_async_device_unregister(&fsl_edma->dma_dev);