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Searched defs:dchan (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/dma/
H A Dloongson1-apb-dma.c86 #define to_ls1x_dma_chan(dchan) \ argument
100 struct dma_chan *dchan = &chan->vc.chan; in ls1x_dma_query() local
118 struct dma_chan *dchan = &chan->vc.chan; in ls1x_dma_start() local
143 static void ls1x_dma_free_chan_resources(struct dma_chan *dchan) in ls1x_dma_free_chan_resources()
156 static int ls1x_dma_alloc_chan_resources(struct dma_chan *dchan) in ls1x_dma_alloc_chan_resources()
216 static int ls1x_dma_prep_lli(struct dma_chan *dchan, struct ls1x_dma_desc *desc, in ls1x_dma_prep_lli()
296 ls1x_dma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, in ls1x_dma_prep_slave_sg()
318 ls1x_dma_prep_dma_cyclic(struct dma_chan *dchan, dma_addr_t buf_addr, in ls1x_dma_prep_dma_cyclic()
361 static int ls1x_dma_slave_config(struct dma_chan *dchan, in ls1x_dma_slave_config()
374 static int ls1x_dma_pause(struct dma_chan *dchan) in ls1x_dma_pause()
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H A Dfsldma.c369 int fsl_dma_external_start(struct dma_chan *dchan, int enable) in fsl_dma_external_start()
690 static int fsl_dma_alloc_chan_resources(struct dma_chan *dchan) in fsl_dma_alloc_chan_resources()
743 static void fsl_dma_free_chan_resources(struct dma_chan *dchan) in fsl_dma_free_chan_resources()
760 fsl_dma_prep_memcpy(struct dma_chan *dchan, in fsl_dma_prep_memcpy()
824 static int fsl_dma_device_terminate_all(struct dma_chan *dchan) in fsl_dma_device_terminate_all()
848 static int fsl_dma_device_config(struct dma_chan *dchan, in fsl_dma_device_config()
878 static void fsl_dma_memcpy_issue_pending(struct dma_chan *dchan) in fsl_dma_memcpy_issue_pending()
891 static enum dma_status fsl_tx_status(struct dma_chan *dchan, in fsl_tx_status()
H A Dat_xdmac.c322 static inline struct at_xdmac_chan *to_at_xdmac_chan(struct dma_chan *dchan) in to_at_xdmac_chan()
H A Dste_dma40.c2231 d40_prep_sg(struct dma_chan *dchan, struct scatterlist *sg_src, in d40_prep_sg()
/linux/drivers/rapidio/devices/
H A Dtsi721_dma.c413 struct dma_chan *dchan = desc->txd.chan; in tsi721_submit_sg() local
723 static int tsi721_alloc_chan_resources(struct dma_chan *dchan) in tsi721_alloc_chan_resources()
781 static void tsi721_free_chan_resources(struct dma_chan *dchan) in tsi721_free_chan_resources()
800 enum dma_status tsi721_tx_status(struct dma_chan *dchan, dma_cookie_t cookie, in tsi721_tx_status()
812 static void tsi721_issue_pending(struct dma_chan *dchan) in tsi721_issue_pending()
826 struct dma_async_tx_descriptor *tsi721_prep_rio_sg(struct dma_chan *dchan, in tsi721_prep_rio_sg()
895 static int tsi721_terminate_all(struct dma_chan *dchan) in tsi721_terminate_all()
H A Dtsi721.h701 struct dma_chan dchan; member
/linux/drivers/dma/xilinx/
H A Dxilinx_dma.c931 static void xilinx_dma_free_chan_resources(struct dma_chan *dchan) in xilinx_dma_free_chan_resources()
1114 static int xilinx_dma_alloc_chan_resources(struct dma_chan *dchan) in xilinx_dma_alloc_chan_resources()
1270 static enum dma_status xilinx_dma_tx_status(struct dma_chan *dchan, in xilinx_dma_tx_status()
1686 static void xilinx_dma_issue_pending(struct dma_chan *dchan) in xilinx_dma_issue_pending()
1703 static int xilinx_dma_device_config(struct dma_chan *dchan, in xilinx_dma_device_config()
2043 xilinx_vdma_dma_prep_interleaved(struct dma_chan *dchan, in xilinx_vdma_dma_prep_interleaved()
2130 xilinx_cdma_prep_memcpy(struct dma_chan *dchan, dma_addr_t dma_dst, in xilinx_cdma_prep_memcpy()
2187 struct dma_chan *dchan, struct scatterlist *sgl, unsigned int sg_len, in xilinx_dma_prep_slave_sg()
2289 struct dma_chan *dchan, dma_addr_t buf_addr, size_t buf_len, in xilinx_dma_prep_dma_cyclic()
2396 xilinx_mcdma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, in xilinx_mcdma_prep_slave_sg()
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/linux/drivers/dma/dw-edma/
H A Ddw-edma-core.h143 struct dma_chan *dchan; member
161 struct dw_edma_chan *dchan2dw_edma_chan(struct dma_chan *dchan) in dchan2dw_edma_chan()
/linux/drivers/rapidio/
H A Drio.c1781 void rio_release_dma(struct dma_chan *dchan) in rio_release_dma()
1803 struct dma_async_tx_descriptor *rio_dma_prep_xfer(struct dma_chan *dchan, in rio_dma_prep_xfer()
/linux/arch/mips/alchemy/common/
H A Dirq.c581 void au1300_set_dbdma_gpio(int dchan, unsigned int gpio) in au1300_set_dbdma_gpio()