Lines Matching refs:dma_chan
330 struct dma_chan { struct
363 struct dma_chan *chan; argument
521 static inline const char *dma_chan_name(struct dma_chan *chan) in dma_chan_name()
539 typedef bool (*dma_filter_fn)(struct dma_chan *chan, void *filter_param);
612 struct dma_chan *chan;
886 int (*device_alloc_chan_resources)(struct dma_chan *chan);
887 void (*device_free_chan_resources)(struct dma_chan *chan);
890 struct dma_chan *chan, dma_addr_t dst, dma_addr_t src,
893 struct dma_chan *chan, dma_addr_t dst, dma_addr_t *src,
896 struct dma_chan *chan, dma_addr_t *src, unsigned int src_cnt,
899 struct dma_chan *chan, dma_addr_t *dst, dma_addr_t *src,
903 struct dma_chan *chan, dma_addr_t *pq, dma_addr_t *src,
907 struct dma_chan *chan, dma_addr_t dest, int value, size_t len,
910 struct dma_chan *chan, struct scatterlist *sg,
913 struct dma_chan *chan, unsigned long flags);
916 struct dma_chan *chan, struct scatterlist *sgl,
920 struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
924 struct dma_chan *chan, struct dma_interleaved_template *xt,
927 struct dma_chan *chan, dma_addr_t dst, u64 data,
930 void (*device_caps)(struct dma_chan *chan,
932 int (*device_config)(struct dma_chan *chan,
934 int (*device_pause)(struct dma_chan *chan);
935 int (*device_resume)(struct dma_chan *chan);
936 int (*device_terminate_all)(struct dma_chan *chan);
937 void (*device_synchronize)(struct dma_chan *chan);
939 enum dma_status (*device_tx_status)(struct dma_chan *chan,
942 void (*device_issue_pending)(struct dma_chan *chan);
956 static inline int dmaengine_slave_config(struct dma_chan *chan, in dmaengine_slave_config()
971 struct dma_chan *chan, dma_addr_t buf, size_t len, in dmaengine_prep_slave_single()
987 struct dma_chan *chan, struct scatterlist *sgl, unsigned int sg_len, in dmaengine_prep_slave_sg()
1000 struct dma_chan *chan, struct scatterlist *sgl, unsigned int sg_len, in dmaengine_prep_rio_sg()
1013 struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, in dmaengine_prep_dma_cyclic()
1025 struct dma_chan *chan, struct dma_interleaved_template *xt, in dmaengine_prep_interleaved_dma()
1038 struct dma_chan *chan, dma_addr_t dest, int value, size_t len, in dmaengine_prep_dma_memset()
1049 struct dma_chan *chan, dma_addr_t dest, dma_addr_t src, in dmaengine_prep_dma_memcpy()
1059 static inline bool dmaengine_is_metadata_mode_supported(struct dma_chan *chan, in dmaengine_is_metadata_mode_supported()
1101 static inline int dmaengine_terminate_all(struct dma_chan *chan) in dmaengine_terminate_all()
1130 static inline int dmaengine_terminate_async(struct dma_chan *chan) in dmaengine_terminate_async()
1156 static inline void dmaengine_synchronize(struct dma_chan *chan) in dmaengine_synchronize()
1178 static inline int dmaengine_terminate_sync(struct dma_chan *chan) in dmaengine_terminate_sync()
1191 static inline int dmaengine_pause(struct dma_chan *chan) in dmaengine_pause()
1199 static inline int dmaengine_resume(struct dma_chan *chan) in dmaengine_resume()
1207 static inline enum dma_status dmaengine_tx_status(struct dma_chan *chan, in dmaengine_tx_status()
1358 static inline struct dma_chan *
1365 struct dma_chan *chan);
1419 static inline void dma_async_issue_pending(struct dma_chan *chan) in dma_async_issue_pending()
1435 static inline enum dma_status dma_async_is_tx_complete(struct dma_chan *chan, in dma_async_is_tx_complete()
1483 struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
1484 enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
1487 struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask,
1491 struct dma_chan *dma_request_chan(struct device *dev, const char *name);
1492 struct dma_chan *dma_request_chan_by_mask(const dma_cap_mask_t *mask);
1494 void dma_release_channel(struct dma_chan *chan);
1495 int dma_get_slave_caps(struct dma_chan *chan, struct dma_slave_caps *caps);
1497 static inline struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type) in dma_find_channel()
1501 static inline enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie) in dma_sync_wait()
1512 static inline struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask, in __dma_request_channel()
1519 static inline struct dma_chan *dma_request_chan(struct device *dev, in dma_request_chan()
1524 static inline struct dma_chan *dma_request_chan_by_mask( in dma_request_chan_by_mask()
1529 static inline void dma_release_channel(struct dma_chan *chan) in dma_release_channel()
1532 static inline int dma_get_slave_caps(struct dma_chan *chan, in dma_get_slave_caps()
1580 struct dma_chan *chan);
1582 struct dma_chan *chan);
1588 static inline struct dma_chan * __deprecated
1591 struct dma_chan *ch = dma_request_chan(dev, name); in dma_request_slave_channel()
1596 static inline struct dma_chan
1601 struct dma_chan *chan; in dma_request_slave_channel_compat()