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Searched refs:fsl_chan (Results 1 – 5 of 5) sorted by relevance

/drivers/dma/
A Dfsl-edma-common.c93 if (!edma_readl(fsl_chan->edma, fsl_chan->mux_addr)) in fsl_edma3_enable_request()
94 edma_writel(fsl_chan->edma, fsl_chan->srcid, fsl_chan->mux_addr); in fsl_edma3_enable_request()
130 edma_writel(fsl_chan->edma, 0, fsl_chan->mux_addr); in fsl_edma3_disable_request()
412 if (fsl_chan->edesc && cookie == fsl_chan->edesc->vdesc.tx.cookie) in fsl_edma_tx_status()
797 fsl_edma_set_tcd_regs(fsl_chan, fsl_chan->edesc->tcd[0].vtcd); in fsl_edma_xfer_desc()
815 if (vchan_issue_pending(&fsl_chan->vchan) && !fsl_chan->edesc) in fsl_edma_issue_pending()
836 fsl_chan->chan_name, fsl_chan); in fsl_edma_alloc_chan_resources()
843 fsl_chan->errirq_name, fsl_chan); in fsl_edma_alloc_chan_resources()
852 free_irq(fsl_chan->txirq, fsl_chan); in fsl_edma_alloc_chan_resources()
876 free_irq(fsl_chan->txirq, fsl_chan); in fsl_edma_free_chan_resources()
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A Dfsl-edma-main.c70 if (!fsl_chan->edesc) in fsl_edma3_err_check()
243 if (fsl_chan->srcid && srcid == fsl_chan->srcid) { in fsl_edma_srcid_in_use()
281 fsl_chan->srcid); in fsl_edma_xlate()
285 fsl_edma_chan_mux(fsl_chan, fsl_chan->srcid, in fsl_edma_xlate()
407 fsl_chan->errirq = fsl_chan->txirq; in fsl_edma3_irq_init()
643 if (fsl_chan->pd_dev) { in fsl_edma3_detach_pd()
801 snprintf(fsl_chan->chan_name, sizeof(fsl_chan->chan_name), "%s-CH%02d", in fsl_edma_probe()
804 snprintf(fsl_chan->errirq_name, sizeof(fsl_chan->errirq_name), in fsl_edma_probe()
809 fsl_chan->srcid = 0; in fsl_edma_probe()
827 fsl_chan->pdev = pdev; in fsl_edma_probe()
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A Dfsl-qdma.c475 comp_temp->qchan = fsl_chan; in fsl_qdma_request_enqueue_desc()
1002 vdesc = vchan_next_desc(&fsl_chan->vchan); in fsl_qdma_enqueue_desc()
1018 fsl_chan->status = DMA_IN_PROGRESS; in fsl_qdma_enqueue_desc()
1042 spin_lock(&fsl_chan->vchan.lock); in fsl_qdma_issue_pending()
1043 if (vchan_issue_pending(&fsl_chan->vchan)) in fsl_qdma_issue_pending()
1044 fsl_qdma_enqueue_desc(fsl_chan); in fsl_qdma_issue_pending()
1045 spin_unlock(&fsl_chan->vchan.lock); in fsl_qdma_issue_pending()
1053 vchan_synchronize(&fsl_chan->vchan); in fsl_qdma_synchronize()
1125 struct fsl_qdma_chan *fsl_chan; in fsl_qdma_probe() local
1154 len = sizeof(*fsl_chan) * chans; in fsl_qdma_probe()
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A Dfsldma.h184 void (*toggle_ext_pause)(struct fsldma_chan *fsl_chan, int enable);
185 void (*toggle_ext_start)(struct fsldma_chan *fsl_chan, int enable);
186 void (*set_src_loop_size)(struct fsldma_chan *fsl_chan, int size);
187 void (*set_dst_loop_size)(struct fsldma_chan *fsl_chan, int size);
188 void (*set_request_count)(struct fsldma_chan *fsl_chan, int size);
257 #define DMA_TO_CPU(fsl_chan, d, width) \ argument
258 (((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \
261 #define CPU_TO_DMA(fsl_chan, c, width) \ argument
262 (((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \
A Dfsl-edma-common.h272 static inline u32 fsl_edma_drvflags(struct fsl_edma_chan *fsl_chan) in fsl_edma_drvflags() argument
274 return fsl_chan->edma->drvdata->flags; in fsl_edma_drvflags()
478 static inline void fsl_edma_err_chan_handler(struct fsl_edma_chan *fsl_chan) in fsl_edma_err_chan_handler() argument
480 fsl_chan->status = DMA_ERROR; in fsl_edma_err_chan_handler()
483 void fsl_edma_tx_chan_handler(struct fsl_edma_chan *fsl_chan);
484 void fsl_edma_disable_request(struct fsl_edma_chan *fsl_chan);
485 void fsl_edma_chan_mux(struct fsl_edma_chan *fsl_chan,
506 void fsl_edma_xfer_desc(struct fsl_edma_chan *fsl_chan);

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