Lines Matching refs:dma_dev
669 struct dma_device *dma_dev = &ccp->dma_dev;
715 dma_dev->dev = ccp->dev;
716 dma_dev->src_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev));
717 dma_dev->dst_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev));
718 dma_dev->directions = DMA_MEM_TO_MEM;
719 dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR;
720 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask);
721 dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask);
730 dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask);
732 INIT_LIST_HEAD(&dma_dev->channels);
748 dma_chan->device = dma_dev;
751 list_add_tail(&dma_chan->device_node, &dma_dev->channels);
754 dma_dev->device_free_chan_resources = ccp_free_chan_resources;
755 dma_dev->device_prep_dma_memcpy = ccp_prep_dma_memcpy;
756 dma_dev->device_prep_dma_interrupt = ccp_prep_dma_interrupt;
757 dma_dev->device_issue_pending = ccp_issue_pending;
758 dma_dev->device_tx_status = ccp_tx_status;
759 dma_dev->device_pause = ccp_pause;
760 dma_dev->device_resume = ccp_resume;
761 dma_dev->device_terminate_all = ccp_terminate_all;
763 ret = dma_async_device_register(dma_dev);
781 struct dma_device *dma_dev = &ccp->dma_dev;
787 dma_async_device_unregister(dma_dev);