| /Linux-v5.15/drivers/dma/dw-edma/ |
| D | dw-edma-core.c | 26 struct device *dchan2dev(struct dma_chan *dchan) in dchan2dev()
201 static int dw_edma_device_config(struct dma_chan *dchan, in dw_edma_device_config()
212 static int dw_edma_device_pause(struct dma_chan *dchan) in dw_edma_device_pause()
229 static int dw_edma_device_resume(struct dma_chan *dchan) in dw_edma_device_resume()
248 static int dw_edma_device_terminate_all(struct dma_chan *dchan) in dw_edma_device_terminate_all()
277 static void dw_edma_device_issue_pending(struct dma_chan *dchan) in dw_edma_device_issue_pending()
292 dw_edma_device_tx_status(struct dma_chan *dchan, dma_cookie_t cookie, in dw_edma_device_tx_status()
488 dw_edma_device_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, in dw_edma_device_prep_slave_sg()
506 dw_edma_device_prep_dma_cyclic(struct dma_chan *dchan, dma_addr_t paddr, in dw_edma_device_prep_dma_cyclic()
525 dw_edma_device_prep_interleaved_dma(struct dma_chan *dchan, in dw_edma_device_prep_interleaved_dma()
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| D | dw-edma-core.h | 157 struct dma_chan *dchan; member
175 struct dw_edma_chan *dchan2dw_edma_chan(struct dma_chan *dchan) in dchan2dw_edma_chan()
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| /Linux-v5.15/drivers/dma/sf-pdma/ |
| D | sf-pdma.c | 42 static inline struct sf_pdma_chan *to_sf_pdma_chan(struct dma_chan *dchan) in to_sf_pdma_chan()
92 sf_pdma_prep_dma_memcpy(struct dma_chan *dchan, dma_addr_t dest, dma_addr_t src, in sf_pdma_prep_dma_memcpy()
121 static int sf_pdma_slave_config(struct dma_chan *dchan, in sf_pdma_slave_config()
131 static int sf_pdma_alloc_chan_resources(struct dma_chan *dchan) in sf_pdma_alloc_chan_resources()
149 static void sf_pdma_free_chan_resources(struct dma_chan *dchan) in sf_pdma_free_chan_resources()
198 sf_pdma_tx_status(struct dma_chan *dchan, in sf_pdma_tx_status()
213 static int sf_pdma_terminate_all(struct dma_chan *dchan) in sf_pdma_terminate_all()
264 static void sf_pdma_issue_pending(struct dma_chan *dchan) in sf_pdma_issue_pending()
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| /Linux-v5.15/drivers/dma/dw-axi-dmac/ |
| D | dw-axi-dmac-platform.c | 265 dma_chan_tx_status(struct dma_chan *dchan, dma_cookie_t cookie, in dma_chan_tx_status()
409 static void dma_chan_issue_pending(struct dma_chan *dchan) in dma_chan_issue_pending()
420 static void dw_axi_dma_synchronize(struct dma_chan *dchan) in dw_axi_dma_synchronize()
427 static int dma_chan_alloc_chan_resources(struct dma_chan *dchan) in dma_chan_alloc_chan_resources()
454 static void dma_chan_free_chan_resources(struct dma_chan *dchan) in dma_chan_free_chan_resources()
675 dw_axi_dma_chan_prep_cyclic(struct dma_chan *dchan, dma_addr_t dma_addr, in dw_axi_dma_chan_prep_cyclic()
752 dw_axi_dma_chan_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, in dw_axi_dma_chan_prep_slave_sg()
832 dma_chan_prep_dma_memcpy(struct dma_chan *dchan, dma_addr_t dst_adr, in dma_chan_prep_dma_memcpy()
934 static int dw_axi_dma_chan_slave_config(struct dma_chan *dchan, in dw_axi_dma_chan_slave_config()
1078 static int dma_chan_terminate_all(struct dma_chan *dchan) in dma_chan_terminate_all()
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| D | dw-axi-dmac.h | 106 static inline struct device *dchan2dev(struct dma_chan *dchan) in dchan2dev()
126 static inline struct axi_dma_chan *dchan_to_axi_dma_chan(struct dma_chan *dchan) in dchan_to_axi_dma_chan()
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| /Linux-v5.15/drivers/rapidio/devices/ |
| D | tsi721_dma.c | 411 struct dma_chan *dchan = desc->txd.chan; in tsi721_submit_sg() local
721 static int tsi721_alloc_chan_resources(struct dma_chan *dchan) in tsi721_alloc_chan_resources()
779 static void tsi721_free_chan_resources(struct dma_chan *dchan) in tsi721_free_chan_resources()
798 enum dma_status tsi721_tx_status(struct dma_chan *dchan, dma_cookie_t cookie, in tsi721_tx_status()
810 static void tsi721_issue_pending(struct dma_chan *dchan) in tsi721_issue_pending()
824 struct dma_async_tx_descriptor *tsi721_prep_rio_sg(struct dma_chan *dchan, in tsi721_prep_rio_sg()
893 static int tsi721_terminate_all(struct dma_chan *dchan) in tsi721_terminate_all()
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| D | tsi721.h | 701 struct dma_chan dchan; member
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| /Linux-v5.15/drivers/dma/ |
| D | mmp_pdma.c | 135 #define to_mmp_pdma_chan(dchan) \ argument
391 static int mmp_pdma_alloc_chan_resources(struct dma_chan *dchan) in mmp_pdma_alloc_chan_resources()
425 static void mmp_pdma_free_chan_resources(struct dma_chan *dchan) in mmp_pdma_free_chan_resources()
444 mmp_pdma_prep_memcpy(struct dma_chan *dchan, in mmp_pdma_prep_memcpy()
525 mmp_pdma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, in mmp_pdma_prep_slave_sg()
605 mmp_pdma_prep_dma_cyclic(struct dma_chan *dchan, in mmp_pdma_prep_dma_cyclic()
691 static int mmp_pdma_config_write(struct dma_chan *dchan, in mmp_pdma_config_write()
740 static int mmp_pdma_config(struct dma_chan *dchan, in mmp_pdma_config()
749 static int mmp_pdma_terminate_all(struct dma_chan *dchan) in mmp_pdma_terminate_all()
842 static enum dma_status mmp_pdma_tx_status(struct dma_chan *dchan, in mmp_pdma_tx_status()
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| D | fsldma.c | 368 int fsl_dma_external_start(struct dma_chan *dchan, int enable) in fsl_dma_external_start()
689 static int fsl_dma_alloc_chan_resources(struct dma_chan *dchan) in fsl_dma_alloc_chan_resources()
742 static void fsl_dma_free_chan_resources(struct dma_chan *dchan) in fsl_dma_free_chan_resources()
759 fsl_dma_prep_memcpy(struct dma_chan *dchan, in fsl_dma_prep_memcpy()
823 static int fsl_dma_device_terminate_all(struct dma_chan *dchan) in fsl_dma_device_terminate_all()
847 static int fsl_dma_device_config(struct dma_chan *dchan, in fsl_dma_device_config()
877 static void fsl_dma_memcpy_issue_pending(struct dma_chan *dchan) in fsl_dma_memcpy_issue_pending()
890 static enum dma_status fsl_tx_status(struct dma_chan *dchan, in fsl_tx_status()
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| D | nbpfaxi.c | 602 static void nbpf_issue_pending(struct dma_chan *dchan) in nbpf_issue_pending()
626 static enum dma_status nbpf_tx_status(struct dma_chan *dchan, in nbpf_tx_status()
692 struct dma_chan *dchan = &chan->dma_chan; in nbpf_desc_page_alloc() local
864 static int nbpf_pause(struct dma_chan *dchan) in nbpf_pause()
878 static int nbpf_terminate_all(struct dma_chan *dchan) in nbpf_terminate_all()
891 static int nbpf_config(struct dma_chan *dchan, in nbpf_config()
990 struct dma_chan *dchan, dma_addr_t dst, dma_addr_t src, in nbpf_prep_memcpy()
1014 struct dma_chan *dchan, struct scatterlist *sgl, unsigned int sg_len, in nbpf_prep_slave_sg()
1040 static int nbpf_alloc_chan_resources(struct dma_chan *dchan) in nbpf_alloc_chan_resources()
1063 static void nbpf_free_chan_resources(struct dma_chan *dchan) in nbpf_free_chan_resources()
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| D | pxa_dma.c | 138 #define to_pxad_chan(dchan) \ argument
684 static int pxad_alloc_chan_resources(struct dma_chan *dchan) in pxad_alloc_chan_resources()
707 static void pxad_free_chan_resources(struct dma_chan *dchan) in pxad_free_chan_resources()
825 static void pxad_issue_pending(struct dma_chan *dchan) in pxad_issue_pending()
923 pxad_prep_memcpy(struct dma_chan *dchan, in pxad_prep_memcpy()
970 pxad_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, in pxad_prep_slave_sg()
1020 pxad_prep_dma_cyclic(struct dma_chan *dchan, in pxad_prep_dma_cyclic()
1072 static int pxad_config(struct dma_chan *dchan, in pxad_config()
1084 static int pxad_terminate_all(struct dma_chan *dchan) in pxad_terminate_all()
1196 static enum dma_status pxad_tx_status(struct dma_chan *dchan, in pxad_tx_status()
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| D | bcm-sba-raid.c | 95 #define to_sba_device(dchan) \ argument
494 static void sba_free_chan_resources(struct dma_chan *dchan) in sba_free_chan_resources()
504 static int sba_device_terminate_all(struct dma_chan *dchan) in sba_device_terminate_all()
512 static void sba_issue_pending(struct dma_chan *dchan) in sba_issue_pending()
547 static enum dma_status sba_tx_status(struct dma_chan *dchan, in sba_tx_status()
623 sba_prep_dma_interrupt(struct dma_chan *dchan, unsigned long flags) in sba_prep_dma_interrupt()
736 sba_prep_dma_memcpy(struct dma_chan *dchan, dma_addr_t dst, dma_addr_t src, in sba_prep_dma_memcpy()
875 sba_prep_dma_xor(struct dma_chan *dchan, dma_addr_t dst, dma_addr_t *src, in sba_prep_dma_xor()
1342 sba_prep_dma_pq(struct dma_chan *dchan, dma_addr_t *dst, dma_addr_t *src, in sba_prep_dma_pq()
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| D | altera-msgdma.c | 332 msgdma_prep_memcpy(struct dma_chan *dchan, dma_addr_t dma_dst, in msgdma_prep_memcpy()
388 msgdma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, in msgdma_prep_slave_sg()
461 static int msgdma_dma_config(struct dma_chan *dchan, in msgdma_dma_config()
638 static void msgdma_free_chan_resources(struct dma_chan *dchan) in msgdma_free_chan_resources()
655 static int msgdma_alloc_chan_resources(struct dma_chan *dchan) in msgdma_alloc_chan_resources()
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| D | xgene-dma.c | 190 #define to_dma_chan(dchan) \ argument
774 static int xgene_dma_alloc_chan_resources(struct dma_chan *dchan) in xgene_dma_alloc_chan_resources()
811 static void xgene_dma_free_chan_resources(struct dma_chan *dchan) in xgene_dma_free_chan_resources()
838 struct dma_chan *dchan, dma_addr_t dst, dma_addr_t *src, in xgene_dma_prep_xor()
886 struct dma_chan *dchan, dma_addr_t *dst, dma_addr_t *src, in xgene_dma_prep_pq()
962 static void xgene_dma_issue_pending(struct dma_chan *dchan) in xgene_dma_issue_pending()
971 static enum dma_status xgene_dma_tx_status(struct dma_chan *dchan, in xgene_dma_tx_status()
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| D | mmp_tdma.c | 137 #define to_mmp_tdma_chan(dchan) container_of(dchan, struct mmp_tdma_chan, chan) argument
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| D | at_hdmac_regs.h | 296 static inline struct at_dma_chan *to_at_dma_chan(struct dma_chan *dchan) in to_at_dma_chan()
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| D | at_xdmac.c | 317 static inline struct at_xdmac_chan *to_at_xdmac_chan(struct dma_chan *dchan) in to_at_xdmac_chan()
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| D | ste_dma40.c | 2208 d40_prep_sg(struct dma_chan *dchan, struct scatterlist *sg_src, in d40_prep_sg()
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| /Linux-v5.15/drivers/dma/xilinx/ |
| D | xilinx_dpdma.c | 1205 xilinx_dpdma_prep_interleaved_dma(struct dma_chan *dchan, in xilinx_dpdma_prep_interleaved_dma()
1238 static int xilinx_dpdma_alloc_chan_resources(struct dma_chan *dchan) in xilinx_dpdma_alloc_chan_resources()
1264 static void xilinx_dpdma_free_chan_resources(struct dma_chan *dchan) in xilinx_dpdma_free_chan_resources()
1274 static void xilinx_dpdma_issue_pending(struct dma_chan *dchan) in xilinx_dpdma_issue_pending()
1285 static int xilinx_dpdma_config(struct dma_chan *dchan, in xilinx_dpdma_config()
1312 static int xilinx_dpdma_pause(struct dma_chan *dchan) in xilinx_dpdma_pause()
1319 static int xilinx_dpdma_resume(struct dma_chan *dchan) in xilinx_dpdma_resume()
1341 static int xilinx_dpdma_terminate_all(struct dma_chan *dchan) in xilinx_dpdma_terminate_all()
1385 static void xilinx_dpdma_synchronize(struct dma_chan *dchan) in xilinx_dpdma_synchronize()
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| D | xilinx_dma.c | 898 static void xilinx_dma_free_chan_resources(struct dma_chan *dchan) in xilinx_dma_free_chan_resources()
1083 static int xilinx_dma_alloc_chan_resources(struct dma_chan *dchan) in xilinx_dma_alloc_chan_resources()
1239 static enum dma_status xilinx_dma_tx_status(struct dma_chan *dchan, in xilinx_dma_tx_status()
1650 static void xilinx_dma_issue_pending(struct dma_chan *dchan) in xilinx_dma_issue_pending()
1665 static int xilinx_dma_device_config(struct dma_chan *dchan, in xilinx_dma_device_config()
2004 xilinx_vdma_dma_prep_interleaved(struct dma_chan *dchan, in xilinx_vdma_dma_prep_interleaved()
2087 xilinx_cdma_prep_memcpy(struct dma_chan *dchan, dma_addr_t dma_dst, in xilinx_cdma_prep_memcpy()
2144 struct dma_chan *dchan, struct scatterlist *sgl, unsigned int sg_len, in xilinx_dma_prep_slave_sg()
2243 struct dma_chan *dchan, dma_addr_t buf_addr, size_t buf_len, in xilinx_dma_prep_dma_cyclic()
2350 xilinx_mcdma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, in xilinx_mcdma_prep_slave_sg()
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| D | zynqmp_dma.c | 464 static int zynqmp_dma_alloc_chan_resources(struct dma_chan *dchan) in zynqmp_dma_alloc_chan_resources()
562 static int zynqmp_dma_device_config(struct dma_chan *dchan, in zynqmp_dma_device_config()
645 static void zynqmp_dma_issue_pending(struct dma_chan *dchan) in zynqmp_dma_issue_pending()
670 static void zynqmp_dma_free_chan_resources(struct dma_chan *dchan) in zynqmp_dma_free_chan_resources()
781 static int zynqmp_dma_device_terminate_all(struct dma_chan *dchan) in zynqmp_dma_device_terminate_all()
805 struct dma_chan *dchan, dma_addr_t dma_dst, in zynqmp_dma_prep_memcpy()
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| /Linux-v5.15/drivers/rapidio/ |
| D | rio.c | 1794 void rio_release_dma(struct dma_chan *dchan) in rio_release_dma()
1816 struct dma_async_tx_descriptor *rio_dma_prep_xfer(struct dma_chan *dchan, in rio_dma_prep_xfer()
1854 struct dma_chan *dchan, struct rio_dma_data *data, in rio_dma_prep_slave_sg()
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| /Linux-v5.15/arch/mips/alchemy/common/ |
| D | irq.c | 581 void au1300_set_dbdma_gpio(int dchan, unsigned int gpio) in au1300_set_dbdma_gpio()
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