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Searched refs:DMA_FROM_DEVICE (Results 1 – 25 of 727) sorted by relevance

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/Linux-v5.15/drivers/infiniband/hw/qib/
Dqib_user_pages.c63 phys = dma_map_page(&hwdev->dev, page, 0, PAGE_SIZE, DMA_FROM_DEVICE); in qib_map_page()
68 dma_unmap_page(&hwdev->dev, phys, PAGE_SIZE, DMA_FROM_DEVICE); in qib_map_page()
70 DMA_FROM_DEVICE); in qib_map_page()
/Linux-v5.15/drivers/infiniband/ulp/iser/
Diser_initiator.c60 DMA_FROM_DEVICE); in iser_prepare_read_cmd()
70 DMA_FROM_DEVICE); in iser_prepare_read_cmd()
188 ISER_RX_LOGIN_SIZE, DMA_FROM_DEVICE); in iser_free_login_buf()
220 DMA_FROM_DEVICE); in iser_alloc_login_buf()
271 ISER_RX_PAYLOAD_SIZE, DMA_FROM_DEVICE); in iser_alloc_rx_descriptors()
290 ISER_RX_PAYLOAD_SIZE, DMA_FROM_DEVICE); in iser_alloc_rx_descriptors()
314 ISER_RX_PAYLOAD_SIZE, DMA_FROM_DEVICE); in iser_free_rx_descriptors()
578 DMA_FROM_DEVICE); in iser_login_rsp()
591 DMA_FROM_DEVICE); in iser_login_rsp()
670 DMA_FROM_DEVICE); in iser_task_rsp()
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/Linux-v5.15/include/linux/
Ddma-direction.h8 DMA_FROM_DEVICE = 2, enumerator
15 dir == DMA_FROM_DEVICE; in valid_dma_direction()
/Linux-v5.15/drivers/scsi/
Dsr_vendor.c201 cgc.data_direction = DMA_FROM_DEVICE; in sr_cd_check()
228 cgc.data_direction = DMA_FROM_DEVICE; in sr_cd_check()
257 cgc.data_direction = DMA_FROM_DEVICE; in sr_cd_check()
285 cgc.data_direction = DMA_FROM_DEVICE; in sr_cd_check()
303 cgc.data_direction = DMA_FROM_DEVICE; in sr_cd_check()
Dsr_ioctl.c55 cgc.data_direction = DMA_FROM_DEVICE; in sr_read_tochdr()
86 cgc.data_direction = DMA_FROM_DEVICE; in sr_read_tocentry()
400 cgc.data_direction = DMA_FROM_DEVICE; in sr_get_mcn()
505 cgc.data_direction = DMA_FROM_DEVICE; in sr_read_cd()
548 cgc.data_direction = DMA_FROM_DEVICE; in sr_read_sector()
Dzorro_esp.c283 DMA_FROM_DEVICE); in zorro_esp_send_blz1230_dma_cmd()
329 DMA_FROM_DEVICE); in zorro_esp_send_blz1230II_dma_cmd()
374 DMA_FROM_DEVICE); in zorro_esp_send_blz2060_dma_cmd()
424 DMA_FROM_DEVICE); in zorro_esp_send_cyber_dma_cmd()
474 DMA_FROM_DEVICE); in zorro_esp_send_cyberII_dma_cmd()
517 DMA_FROM_DEVICE); in zorro_esp_send_fastlane_dma_cmd()
/Linux-v5.15/drivers/media/pci/saa7134/
Dsaa7134-go7007.c237 saa->bottom_dma, PAGE_SIZE, DMA_FROM_DEVICE); in saa7134_go7007_irq_ts_done()
242 saa->top_dma, PAGE_SIZE, DMA_FROM_DEVICE); in saa7134_go7007_irq_ts_done()
254 0, PAGE_SIZE, DMA_FROM_DEVICE); in saa7134_go7007_stream_start()
259 0, PAGE_SIZE, DMA_FROM_DEVICE); in saa7134_go7007_stream_start()
262 DMA_FROM_DEVICE); in saa7134_go7007_stream_start()
328 DMA_FROM_DEVICE); in saa7134_go7007_stream_stop()
330 DMA_FROM_DEVICE); in saa7134_go7007_stream_stop()
/Linux-v5.15/drivers/usb/storage/
Dsddr55.c113 unsigned int pipe = (direction == DMA_FROM_DEVICE) ? in sddr55_bulk_transport()
149 DMA_FROM_DEVICE, status, 4); in sddr55_status()
176 DMA_FROM_DEVICE, status, 2); in sddr55_status()
265 DMA_FROM_DEVICE, buffer, len); in sddr55_read_data()
274 DMA_FROM_DEVICE, status, 2); in sddr55_read_data()
457 result = sddr55_bulk_transport(us, DMA_FROM_DEVICE, status, 6); in sddr55_write_data()
532 DMA_FROM_DEVICE, content, 4); in sddr55_read_deviceID()
542 DMA_FROM_DEVICE, content, 2); in sddr55_read_deviceID()
672 result = sddr55_bulk_transport(us, DMA_FROM_DEVICE, buffer, numblocks * 2); in sddr55_read_map()
679 result = sddr55_bulk_transport(us, DMA_FROM_DEVICE, command, 2); in sddr55_read_map()
/Linux-v5.15/arch/nios2/mm/
Ddma-mapping.c27 case DMA_FROM_DEVICE: in arch_sync_dma_for_device()
52 case DMA_FROM_DEVICE: in arch_sync_dma_for_cpu()
/Linux-v5.15/arch/arc/mm/
Ddma.c59 case DMA_FROM_DEVICE: in arch_sync_dma_for_device()
80 case DMA_FROM_DEVICE: in arch_sync_dma_for_cpu()
/Linux-v5.15/drivers/net/ethernet/mellanox/mlxbf_gige/
Dmlxbf_gige_rx.c109 &rx_buf_dma, DMA_FROM_DEVICE); in mlxbf_gige_rx_init()
166 MLXBF_GIGE_DEFAULT_BUF_SZ, DMA_FROM_DEVICE); in mlxbf_gige_rx_init()
195 DMA_FROM_DEVICE); in mlxbf_gige_rx_deinit()
256 &rx_buf_dma, DMA_FROM_DEVICE); in mlxbf_gige_rx_packet()
261 MLXBF_GIGE_DEFAULT_BUF_SZ, DMA_FROM_DEVICE); in mlxbf_gige_rx_packet()
/Linux-v5.15/arch/nds32/kernel/
Ddma.c53 case DMA_FROM_DEVICE: in arch_sync_dma_for_device()
70 case DMA_FROM_DEVICE: in arch_sync_dma_for_cpu()
/Linux-v5.15/arch/csky/mm/
Ddma-mapping.c66 case DMA_FROM_DEVICE: in arch_sync_dma_for_device()
81 case DMA_FROM_DEVICE: in arch_sync_dma_for_cpu()
/Linux-v5.15/drivers/net/
Dmhi_net.c176 free_desc_count = mhi_get_free_desc_count(mhi_dev, DMA_FROM_DEVICE); in mhi_net_dl_callback()
280 while (!mhi_queue_is_full(mdev, DMA_FROM_DEVICE)) { in mhi_net_rx_refill_work()
285 err = mhi_queue_skb(mdev, DMA_FROM_DEVICE, skb, size, MHI_EOT); in mhi_net_rx_refill_work()
300 if (mhi_get_free_desc_count(mdev, DMA_FROM_DEVICE) == mhi_netdev->rx_queue_sz) in mhi_net_rx_refill_work()
327 mhi_netdev->rx_queue_sz = mhi_get_free_desc_count(mhi_dev, DMA_FROM_DEVICE); in mhi_net_newlink()
/Linux-v5.15/arch/mips/mm/
Ddma-noncoherent.c64 case DMA_FROM_DEVICE: in dma_sync_virt_for_device()
81 case DMA_FROM_DEVICE: in dma_sync_virt_for_cpu()
/Linux-v5.15/drivers/net/ethernet/dec/tulip/
Dinterrupt.c78 PKT_BUF_SZ, DMA_FROM_DEVICE); in tulip_refill_rx()
216 DMA_FROM_DEVICE); in tulip_poll()
229 DMA_FROM_DEVICE); in tulip_poll()
248 DMA_FROM_DEVICE); in tulip_poll()
446 DMA_FROM_DEVICE); in tulip_rx()
459 DMA_FROM_DEVICE); in tulip_rx()
477 PKT_BUF_SZ, DMA_FROM_DEVICE); in tulip_rx()
/Linux-v5.15/drivers/crypto/allwinner/sun8i-ce/
Dsun8i-ce-trng.c50 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ce_trng_read()
92 dma_unmap_single(ce->dev, dma_dst, todo, DMA_FROM_DEVICE); in sun8i_ce_trng_read()
/Linux-v5.15/drivers/media/v4l2-core/
Dvideobuf-dma-sg.c160 case DMA_FROM_DEVICE: in videobuf_dma_init_user_locked()
353 dma->direction == DMA_FROM_DEVICE); in videobuf_dma_free()
523 DMA_FROM_DEVICE, in __videobuf_iolock()
530 DMA_FROM_DEVICE, in __videobuf_iolock()
541 DMA_FROM_DEVICE, in __videobuf_iolock()
558 err = videobuf_dma_init_overlay(&mem->dma, DMA_FROM_DEVICE, in __videobuf_iolock()
/Linux-v5.15/drivers/spi/
Dspi-ep93xx.c255 case DMA_FROM_DEVICE: in ep93xx_dma_data_to_trans_dir()
295 if (dir == DMA_FROM_DEVICE) { in ep93xx_spi_dma_prepare()
383 if (dir == DMA_FROM_DEVICE) { in ep93xx_spi_dma_finish()
399 ep93xx_spi_dma_finish(master, DMA_FROM_DEVICE); in ep93xx_spi_dma_callback()
409 rxd = ep93xx_spi_dma_prepare(master, DMA_FROM_DEVICE); in ep93xx_spi_dma_transfer()
417 ep93xx_spi_dma_finish(master, DMA_FROM_DEVICE); in ep93xx_spi_dma_transfer()
Dspi-fsl-cpm.c139 DMA_FROM_DEVICE); in fsl_spi_cpm_bufs()
174 dma_unmap_single(dev, mspi->rx_dma, t->len, DMA_FROM_DEVICE); in fsl_spi_cpm_bufs_complete()
344 DMA_FROM_DEVICE); in fsl_spi_cpm_init()
392 dma_unmap_single(dev, mspi->dma_dummy_rx, SPI_MRBLR, DMA_FROM_DEVICE); in fsl_spi_cpm_free()
/Linux-v5.15/drivers/block/
Dn64cart.c71 dma_addr = dma_map_bvec(dev, bv, DMA_FROM_DEVICE, 0); in n64cart_do_bvec()
83 dma_unmap_page(dev, dma_addr, bv->bv_len, DMA_FROM_DEVICE); in n64cart_do_bvec()
/Linux-v5.15/drivers/net/wireless/ath/ath11k/
Dmhi.c34 .dir = DMA_FROM_DEVICE,
62 .dir = DMA_FROM_DEVICE,
127 .dir = DMA_FROM_DEVICE,
155 .dir = DMA_FROM_DEVICE,
Ddbring.c31 DMA_FROM_DEVICE); in ath11k_dbring_bufs_replenish()
68 DMA_FROM_DEVICE); in ath11k_dbring_bufs_replenish()
313 DMA_FROM_DEVICE); in ath11k_dbring_buffer_release_event()
350 ring->buf_sz, DMA_FROM_DEVICE); in ath11k_dbring_buf_cleanup()
/Linux-v5.15/drivers/net/ethernet/cavium/liquidio/
Docteon_network.h287 PAGE_SIZE, DMA_FROM_DEVICE); in recv_buffer_alloc()
345 DMA_FROM_DEVICE); in recv_buffer_recycle()
372 DMA_FROM_DEVICE); in recv_buffer_reuse()
482 DMA_FROM_DEVICE); in lio_unmap_ring()
/Linux-v5.15/drivers/net/wwan/
Dmhi_wwan_mbim.c387 while (!mhi_queue_is_full(mdev, DMA_FROM_DEVICE)) { in mhi_net_rx_refill_work()
393 err = mhi_queue_skb(mdev, DMA_FROM_DEVICE, skb, in mhi_net_rx_refill_work()
407 if (mhi_get_free_desc_count(mdev, DMA_FROM_DEVICE) == mbim->rx_queue_sz) in mhi_net_rx_refill_work()
418 free_desc_count = mhi_get_free_desc_count(mhi_dev, DMA_FROM_DEVICE); in mhi_mbim_dl_callback()
617 mbim->rx_queue_sz = mhi_get_free_desc_count(mhi_dev, DMA_FROM_DEVICE); in mhi_mbim_probe()

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