Lines Matching defs:dma_chan
15 static inline struct idxd_wq *to_idxd_wq(struct dma_chan *c)
86 idxd_dma_prep_interrupt(struct dma_chan *c, unsigned long flags)
107 idxd_dma_submit_memcpy(struct dma_chan *c, dma_addr_t dma_dest,
135 static int idxd_dma_alloc_chan_resources(struct dma_chan *chan)
146 static void idxd_dma_free_chan_resources(struct dma_chan *chan)
156 static enum dma_status idxd_dma_tx_status(struct dma_chan *dma_chan,
167 static void idxd_dma_issue_pending(struct dma_chan *dma_chan)
173 struct dma_chan *c = tx->chan;
236 * This pointer is protected by the refs taken by the dma_chan. It will remain valid
254 struct dma_chan *chan;
288 struct dma_chan *chan = &idxd_chan->chan;