261 	struct dma_chan *chan;  member
387 static inline const char *dma_chan_name(struct dma_chan *chan)  in dma_chan_name()  argument
389 	return dev_name(&chan->dev->device);  in dma_chan_name()
405 typedef bool (*dma_filter_fn)(struct dma_chan *chan, void *filter_param);
442 	struct dma_chan *chan;  member
633 	int (*device_alloc_chan_resources)(struct dma_chan *chan);
634 	void (*device_free_chan_resources)(struct dma_chan *chan);
637 		struct dma_chan *chan, dma_addr_t dst, dma_addr_t src,
640 		struct dma_chan *chan, dma_addr_t dst, dma_addr_t *src,
643 		struct dma_chan *chan, dma_addr_t *src,	unsigned int src_cnt,
646 		struct dma_chan *chan, dma_addr_t *dst, dma_addr_t *src,
650 		struct dma_chan *chan, dma_addr_t *pq, dma_addr_t *src,
654 		struct dma_chan *chan, unsigned long flags);
656 		struct dma_chan *chan,
662 		struct dma_chan *chan, struct scatterlist *sgl,
666 		struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
670 		struct dma_chan *chan, struct dma_interleaved_template *xt,
673 	int (*device_config)(struct dma_chan *chan,
675 	int (*device_pause)(struct dma_chan *chan);
676 	int (*device_resume)(struct dma_chan *chan);
677 	int (*device_terminate_all)(struct dma_chan *chan);
679 	enum dma_status (*device_tx_status)(struct dma_chan *chan,
682 	void (*device_issue_pending)(struct dma_chan *chan);
685 static inline int dmaengine_slave_config(struct dma_chan *chan,  in dmaengine_slave_config()  argument
688 	if (chan->device->device_config)  in dmaengine_slave_config()
689 		return chan->device->device_config(chan, config);  in dmaengine_slave_config()
700 	struct dma_chan *chan, dma_addr_t buf, size_t len,  in dmaengine_prep_slave_single()  argument
708 	return chan->device->device_prep_slave_sg(chan, &sg, 1,  in dmaengine_prep_slave_single()
713 	struct dma_chan *chan, struct scatterlist *sgl,	unsigned int sg_len,  in dmaengine_prep_slave_sg()  argument
716 	return chan->device->device_prep_slave_sg(chan, sgl, sg_len,  in dmaengine_prep_slave_sg()
723 	struct dma_chan *chan, struct scatterlist *sgl,	unsigned int sg_len,  in dmaengine_prep_rio_sg()  argument
727 	return chan->device->device_prep_slave_sg(chan, sgl, sg_len,  in dmaengine_prep_rio_sg()
733 		struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,  in dmaengine_prep_dma_cyclic()  argument
737 	return chan->device->device_prep_dma_cyclic(chan, buf_addr, buf_len,  in dmaengine_prep_dma_cyclic()
742 		struct dma_chan *chan, struct dma_interleaved_template *xt,  in dmaengine_prep_interleaved_dma()  argument
745 	return chan->device->device_prep_interleaved_dma(chan, xt, flags);  in dmaengine_prep_interleaved_dma()
749 		struct dma_chan *chan,  in dmaengine_prep_dma_sg()  argument
754 	return chan->device->device_prep_dma_sg(chan, dst_sg, dst_nents,  in dmaengine_prep_dma_sg()
758 static inline int dmaengine_terminate_all(struct dma_chan *chan)  in dmaengine_terminate_all()  argument
760 	if (chan->device->device_terminate_all)  in dmaengine_terminate_all()
761 		return chan->device->device_terminate_all(chan);  in dmaengine_terminate_all()
766 static inline int dmaengine_pause(struct dma_chan *chan)  in dmaengine_pause()  argument
768 	if (chan->device->device_pause)  in dmaengine_pause()
769 		return chan->device->device_pause(chan);  in dmaengine_pause()
774 static inline int dmaengine_resume(struct dma_chan *chan)  in dmaengine_resume()  argument
776 	if (chan->device->device_resume)  in dmaengine_resume()
777 		return chan->device->device_resume(chan);  in dmaengine_resume()
782 static inline enum dma_status dmaengine_tx_status(struct dma_chan *chan,  in dmaengine_tx_status()  argument
785 	return chan->device->device_tx_status(chan, cookie, state);  in dmaengine_tx_status()
913 				  struct dma_chan *chan);
967 static inline void dma_async_issue_pending(struct dma_chan *chan)  in dma_async_issue_pending()  argument
969 	chan->device->device_issue_pending(chan);  in dma_async_issue_pending()
983 static inline enum dma_status dma_async_is_tx_complete(struct dma_chan *chan,  in dma_async_is_tx_complete()  argument
989 	status = chan->device->device_tx_status(chan, cookie, &state);  in dma_async_is_tx_complete()
1031 enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
1039 void dma_release_channel(struct dma_chan *chan);
1040 int dma_get_slave_caps(struct dma_chan *chan, struct dma_slave_caps *caps);
1046 static inline enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie)  in dma_sync_wait()  argument
1072 static inline void dma_release_channel(struct dma_chan *chan)  in dma_release_channel()  argument
1075 static inline int dma_get_slave_caps(struct dma_chan *chan,  in dma_get_slave_caps()  argument
1087 struct dma_chan *dma_get_slave_channel(struct dma_chan *chan);
1098 	struct dma_chan *chan;  in __dma_request_slave_channel_compat()  local
1100 	chan = dma_request_slave_channel(dev, name);  in __dma_request_slave_channel_compat()
1101 	if (chan)  in __dma_request_slave_channel_compat()
1102 		return chan;  in __dma_request_slave_channel_compat()