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Searched refs:dma_device (Results 1 – 25 of 144) sorted by relevance

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/linux/drivers/dma/
A Dmxs-dma.c142 struct dma_device dma_device; member
367 dev_dbg(mxs_dma->dma_device.dev, in mxs_dma_int_handler()
491 dev_err(mxs_dma->dma_device.dev, in mxs_dma_prep_slave_sg()
591 dev_err(mxs_dma->dma_device.dev, in mxs_dma_prep_dma_cyclic()
598 dev_err(mxs_dma->dma_device.dev, in mxs_dma_prep_dma_cyclic()
728 dma_cap_mask_t mask = mxs_dma->dma_device.cap_mask; in mxs_dma_xlate()
775 INIT_LIST_HEAD(&mxs_dma->dma_device.channels); in mxs_dma_probe()
782 mxs_chan->chan.device = &mxs_dma->dma_device; in mxs_dma_probe()
790 &mxs_dma->dma_device.channels); in mxs_dma_probe()
798 mxs_dma->dma_device.dev = &pdev->dev; in mxs_dma_probe()
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A Ddmaengine.c104 struct dma_device *dma_dev = NULL; in dmaengine_summary_show()
322 struct dma_device *device; in min_chan()
364 struct dma_device *device; in dma_channel_rebalance()
425 struct dma_device *device = container_of(ref, struct dma_device, ref); in dma_device_release()
556 struct dma_device *device; in dma_issue_pending_all()
573 struct dma_device *device; in dma_get_slave_caps()
620 struct dma_device *dev, in private_candidate()
759 struct dma_device *device, *_d; in __dma_request_channel()
815 struct dma_device *d, *_d; in dma_request_chan()
934 struct dma_device *device, *_d; in dmaengine_get()
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A Dst_fdma.c178 if (fdev->dma_device.dev->of_node != dma_spec->np) in st_fdma_of_xlate()
187 chan = dma_get_any_slave_channel(&fdev->dma_device); in st_fdma_of_xlate()
787 INIT_LIST_HEAD(&fdev->dma_device.channels); in st_fdma_probe()
793 vchan_init(&fchan->vchan, &fdev->dma_device); in st_fdma_probe()
799 dma_cap_set(DMA_SLAVE, fdev->dma_device.cap_mask); in st_fdma_probe()
800 dma_cap_set(DMA_CYCLIC, fdev->dma_device.cap_mask); in st_fdma_probe()
801 dma_cap_set(DMA_MEMCPY, fdev->dma_device.cap_mask); in st_fdma_probe()
803 fdev->dma_device.dev = &pdev->dev; in st_fdma_probe()
809 fdev->dma_device.device_tx_status = st_fdma_tx_status; in st_fdma_probe()
813 fdev->dma_device.device_pause = st_fdma_pause; in st_fdma_probe()
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A Dat_hdmac.c348 struct dma_device dma_device; member
842 dev_vdbg(atdma->dma_device.dev, in at_dma_interrupt()
1975 atdma->dma_device.cap_mask = plat_dat->cap_mask; in at_dma_probe()
2019 INIT_LIST_HEAD(&atdma->dma_device.channels); in at_dma_probe()
2031 vchan_init(&atchan->vc, &atdma->dma_device); in at_dma_probe()
2040 atdma->dma_device.dev = &pdev->dev; in at_dma_probe()
2060 atdma->dma_device.device_config = atc_config; in at_dma_probe()
2061 atdma->dma_device.device_pause = atc_pause; in at_dma_probe()
2062 atdma->dma_device.device_resume = atc_resume; in at_dma_probe()
2101 dma_async_device_unregister(&atdma->dma_device); in at_dma_probe()
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A Dimx-dma.c175 struct dma_device dma_device; member
1106 INIT_LIST_HEAD(&imxdma->dma_device.channels); in imxdma_probe()
1108 dma_cap_set(DMA_SLAVE, imxdma->dma_device.cap_mask); in imxdma_probe()
1109 dma_cap_set(DMA_CYCLIC, imxdma->dma_device.cap_mask); in imxdma_probe()
1110 dma_cap_set(DMA_MEMCPY, imxdma->dma_device.cap_mask); in imxdma_probe()
1144 imxdmac->chan.device = &imxdma->dma_device; in imxdma_probe()
1150 &imxdma->dma_device.channels); in imxdma_probe()
1153 imxdma->dma_device.dev = &pdev->dev; in imxdma_probe()
1162 imxdma->dma_device.device_config = imxdma_config; in imxdma_probe()
1171 ret = dma_async_device_register(&imxdma->dma_device); in imxdma_probe()
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A Dimx-sdma.c530 struct dma_device dma_device; member
2214 dma_cap_mask_t mask = sdma->dma_device.cap_mask; in sdma_xlate()
2303 dma_cap_set(DMA_SLAVE, sdma->dma_device.cap_mask); in sdma_probe()
2308 INIT_LIST_HEAD(&sdma->dma_device.channels); in sdma_probe()
2326 vchan_init(&sdmac->vc, &sdma->dma_device); in sdma_probe()
2346 sdma->dma_device.dev = &pdev->dev; in sdma_probe()
2353 sdma->dma_device.device_config = sdma_config; in sdma_probe()
2358 sdma->dma_device.directions = SDMA_DMA_DIRECTIONS; in sdma_probe()
2362 sdma->dma_device.copy_align = 2; in sdma_probe()
2407 dma_async_device_unregister(&sdma->dma_device); in sdma_probe()
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A Ddmaengine.h183 struct dma_chan *dma_get_any_slave_channel(struct dma_device *device);
189 dmaengine_get_debugfs_root(struct dma_device *dma_dev) { in dmaengine_get_debugfs_root()
195 dmaengine_get_debugfs_root(struct dma_device *dma_dev) in dmaengine_get_debugfs_root()
A Ddma-jz4780.c149 struct dma_device dma_device; member
180 dma_device); in jz4780_dma_chan_parent()
809 dma_cap_mask_t mask = jzdma->dma_device.cap_mask; in jz4780_of_dma_xlate()
826 dev_err(jzdma->dma_device.dev, in jz4780_of_dma_xlate()
834 dev_err(jzdma->dma_device.dev, in jz4780_of_dma_xlate()
857 struct dma_device *dd; in jz4780_dma_probe()
912 dd = &jzdma->dma_device; in jz4780_dma_probe()
A Dst_fdma.h133 struct dma_device dma_device; member
A Didma64.h184 struct dma_device dma;
193 static inline struct idma64 *to_idma64(struct dma_device *ddev) in to_idma64()
/linux/include/linux/
A Ddmaengine.h339 struct dma_device *device;
862 struct dma_device { struct
953 void (*device_release)(struct dma_device *dev); argument
1280 dma_set_maxpq(struct dma_device *dma, int maxpq, int has_pq_continue) in dma_set_maxpq()
1299 static inline bool dma_dev_has_pq_continue(struct dma_device *dma) in dma_dev_has_pq_continue()
1304 static inline unsigned short dma_dev_to_maxpq(struct dma_device *dma) in dma_dev_to_maxpq()
1607 int dma_async_device_register(struct dma_device *device);
1608 int dmaenginem_async_device_register(struct dma_device *device);
1609 void dma_async_device_unregister(struct dma_device *device);
1610 int dma_async_device_channel_register(struct dma_device *device,
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/linux/drivers/infiniband/core/
A Dumem_dmabuf.c118 struct device *dma_device, in ib_umem_dmabuf_get_with_dma_device() argument
160 dma_device, in ib_umem_dmabuf_get_with_dma_device()
182 return ib_umem_dmabuf_get_with_dma_device(device, device->dma_device, in ib_umem_dmabuf_get()
203 struct device *dma_device, in ib_umem_dmabuf_get_pinned_with_dma_device() argument
210 umem_dmabuf = ib_umem_dmabuf_get_with_dma_device(device, dma_device, offset, in ib_umem_dmabuf_get_pinned_with_dma_device()
243 return ib_umem_dmabuf_get_pinned_with_dma_device(device, device->dma_device, in ib_umem_dmabuf_get_pinned()
/linux/drivers/dma/ioat/
A Dsysfs.c19 struct dma_device *dma = c->device; in cap_show()
33 struct dma_device *dma = c->device; in version_show()
77 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_kobject_add()
98 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_kobject_del()
A Dinit.c305 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_dma_self_test()
496 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_probe()
540 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_dma_remove()
557 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_enumerate_channels()
758 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_init_channel()
790 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_xor_val_self_test()
1052 struct dma_device *dma; in ioat_intr_quirk()
1080 struct dma_device *dma; in ioat3_dma_probe()
1321 static void release_ioatdma(struct dma_device *device) in release_ioatdma()
/linux/drivers/dma/hsu/
A Dhsu.h115 struct dma_device dma;
122 static inline struct hsu_dma *to_hsu_dma(struct dma_device *ddev) in to_hsu_dma()
/linux/crypto/async_tx/
A Dasync_xor.c26 struct dma_device *dma = chan->device; in do_async_xor()
141 dma_xor_aligned_offsets(struct dma_device *device, unsigned int offset, in dma_xor_aligned_offsets()
189 struct dma_device *device = chan ? chan->device : NULL; in async_xor_offs()
321 struct dma_device *device = chan ? chan->device : NULL; in async_xor_val_offs()
A Dasync_tx.c69 struct dma_device *device = chan->device; in async_tx_channel_switch()
224 struct dma_device *device; in async_trigger_callback()
A Dasync_pq.c42 struct dma_device *dma = chan->device; in do_async_gen_syndrome()
143 is_dma_pq_aligned_offs(struct dma_device *dev, unsigned int *offs, in is_dma_pq_aligned_offs()
184 struct dma_device *device = chan ? chan->device : NULL; in async_gen_syndrome()
303 struct dma_device *device = chan ? chan->device : NULL; in async_syndrome_val()
/linux/drivers/dma/qcom/
A Dgpi.c468 struct dma_device dma_device; member
2192 INIT_LIST_HEAD(&gpi_dev->dma_device.channels); in gpi_probe()
2225 vchan_init(&gchan->vc, &gpi_dev->dma_device); in gpi_probe()
2244 dma_cap_zero(gpi_dev->dma_device.cap_mask); in gpi_probe()
2245 dma_cap_set(DMA_SLAVE, gpi_dev->dma_device.cap_mask); in gpi_probe()
2254 gpi_dev->dma_device.device_tx_status = dma_cookie_status; in gpi_probe()
2257 gpi_dev->dma_device.device_config = gpi_peripheral_config; in gpi_probe()
2259 gpi_dev->dma_device.dev = gpi_dev->dev; in gpi_probe()
2260 gpi_dev->dma_device.device_pause = gpi_pause; in gpi_probe()
2261 gpi_dev->dma_device.device_resume = gpi_resume; in gpi_probe()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/fpga/
A Dconn.c51 struct device *dma_device; in mlx5_fpga_conn_map_buf() local
57 dma_device = mlx5_core_dma_dev(conn->fdev->mdev); in mlx5_fpga_conn_map_buf()
58 buf->sg[0].dma_addr = dma_map_single(dma_device, buf->sg[0].data, in mlx5_fpga_conn_map_buf()
60 err = dma_mapping_error(dma_device, buf->sg[0].dma_addr); in mlx5_fpga_conn_map_buf()
70 buf->sg[1].dma_addr = dma_map_single(dma_device, buf->sg[1].data, in mlx5_fpga_conn_map_buf()
72 err = dma_mapping_error(dma_device, buf->sg[1].dma_addr); in mlx5_fpga_conn_map_buf()
75 dma_unmap_single(dma_device, buf->sg[0].dma_addr, in mlx5_fpga_conn_map_buf()
87 struct device *dma_device; in mlx5_fpga_conn_unmap_buf() local
89 dma_device = mlx5_core_dma_dev(conn->fdev->mdev); in mlx5_fpga_conn_unmap_buf()
91 dma_unmap_single(dma_device, buf->sg[1].dma_addr, in mlx5_fpga_conn_unmap_buf()
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/linux/include/rdma/
A Dib_umem.h156 struct device *dma_device,
209 struct device *dma_device, in ib_umem_dmabuf_get_pinned_with_dma_device() argument
/linux/drivers/dma/idxd/
A Ddma.c190 static void idxd_dma_release(struct dma_device *device) in idxd_dma_release()
200 struct dma_device *dma; in idxd_register_dma_device()
251 struct dma_device *dma = &idxd->idxd_dma->dma; in idxd_register_dma_channel()
/linux/drivers/infiniband/hw/hns/
A Dhns_roce_db.c71 struct device *dma_device) in hns_roce_alloc_db_pgdir() argument
83 pgdir->page = dma_alloc_coherent(dma_device, PAGE_SIZE, in hns_roce_alloc_db_pgdir()
/linux/include/linux/platform_data/
A Ddma-iop32x.h37 struct dma_device common;
/linux/drivers/uio/
A Duio_dmem_genirq.c91 dma_free_coherent(uiomem->dma_device, uiomem->size, in uio_dmem_genirq_release()
261 uiomem->dma_device = &pdev->dev; in uio_dmem_genirq_probe()

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