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Searched refs:buf_dma (Results 1 – 25 of 44) sorted by relevance

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/Linux-v4.19/drivers/media/pci/mantis/
Dmantis_dma.c63 (unsigned long) mantis->buf_dma, in mantis_dma_exit()
68 mantis->buf_cpu, mantis->buf_dma); in mantis_dma_exit()
94 &mantis->buf_dma); in mantis_alloc_buffers()
103 (unsigned long) mantis->buf_dma, in mantis_alloc_buffers()
173 RISC_INSTR(risc_pos, mantis->buf_dma + buf_pos); in mantis_risc_program()
Dmantis_common.h136 dma_addr_t buf_dma; member
/Linux-v4.19/drivers/scsi/hisi_sas/
Dhisi_sas.h45 hisi_sas_status_buf_addr(slot->buf_dma)
50 #define hisi_sas_cmd_hdr_addr_dma(slot) hisi_sas_cmd_hdr_addr(slot->buf_dma)
55 #define hisi_sas_sge_addr_dma(slot) hisi_sas_sge_addr(slot->buf_dma)
212 dma_addr_t buf_dma; member
/Linux-v4.19/drivers/input/tablet/
Dgtco.c109 dma_addr_t buf_dma; /* dma addr of the data buffer*/ member
848 GFP_KERNEL, &gtco->buf_dma); in gtco_probe()
974 gtco->urbinfo->transfer_dma = gtco->buf_dma; in gtco_probe()
991 gtco->buffer, gtco->buf_dma); in gtco_probe()
1015 gtco->buffer, gtco->buf_dma); in gtco_disconnect()
/Linux-v4.19/drivers/crypto/caam/
Dcaamhash.c119 dma_addr_t buf_dma; member
208 state->buf_dma = dma_map_single(jrdev, current_buf(state), buflen, in buf_map_to_sec4_sg()
210 if (dma_mapping_error(jrdev, state->buf_dma)) { in buf_map_to_sec4_sg()
212 state->buf_dma = 0; in buf_map_to_sec4_sg()
216 dma_to_sec4_sg_one(sec4_sg, state->buf_dma, buflen, 0); in buf_map_to_sec4_sg()
519 if (state->buf_dma) { in ahash_unmap()
520 dma_unmap_single(dev, state->buf_dma, *current_buflen(state), in ahash_unmap()
522 state->buf_dma = 0; in ahash_unmap()
1045 state->buf_dma = 0; in ahash_digest()
1134 state->buf_dma = dma_map_single(jrdev, buf, buflen, DMA_TO_DEVICE); in ahash_final_no_ctx()
[all …]
/Linux-v4.19/drivers/net/can/usb/kvaser_usb/
Dkvaser_usb_core.c320 dma_addr_t buf_dma; in kvaser_usb_setup_rx_urbs() local
329 GFP_KERNEL, &buf_dma); in kvaser_usb_setup_rx_urbs()
344 urb->transfer_dma = buf_dma; in kvaser_usb_setup_rx_urbs()
353 buf_dma); in kvaser_usb_setup_rx_urbs()
359 dev->rxbuf_dma[i] = buf_dma; in kvaser_usb_setup_rx_urbs()
/Linux-v4.19/drivers/media/pci/bt8xx/
Dbt878.c88 bt->buf_dma); in bt878_mem_free()
105 &bt->buf_dma); in bt878_mem_alloc()
185 RISC_INSTR(bt->buf_dma + buf_pos); in bt878_risc_program()
Dbt878.h128 dma_addr_t buf_dma; member
/Linux-v4.19/drivers/usb/musb/
Dcppi_dma.h88 dma_addr_t buf_dma; member
Dcppi_dma.c564 dma_addr_t addr = tx->buf_dma + tx->offset; in cppi_next_tx_segment()
627 bd->hw_bufp = tx->buf_dma + tx->offset; in cppi_next_tx_segment()
765 dma_addr_t addr = rx->buf_dma + rx->offset; in cppi_next_rx_segment()
986 cppi_ch->buf_dma = dma_addr; in cppi_channel_program()
1536 cppi_ch->buf_dma = 0; in cppi_channel_abort()
/Linux-v4.19/drivers/staging/vt6655/
Ddesc.h223 dma_addr_t buf_dma; member
/Linux-v4.19/drivers/usb/gadget/udc/aspeed-vhub/
Depn.c73 writel(ep->buf_dma, ep->epn.regs + AST_VHUB_EP_DESC_BASE); in ast_vhub_epn_kick()
778 ep->buf, ep->buf_dma); in ast_vhub_epn_dispose()
833 &ep->buf_dma, GFP_KERNEL); in ast_vhub_alloc_epn()
840 ep->epn.descs_dma = ep->buf_dma + AST_VHUB_EPn_MAX_PACKET; in ast_vhub_alloc_epn()
Dep0.c487 ep->buf_dma = vhub->ep0_bufs_dma + in ast_vhub_init_ep0()
493 ep->buf_dma = vhub->ep0_bufs_dma; in ast_vhub_init_ep0()
Dvhub.h287 dma_addr_t buf_dma; member
/Linux-v4.19/drivers/infiniband/hw/hns/
Dhns_roce_hw_v2.c4532 eq->buf_dma[i]); in hns_roce_mhop_free_eq()
4536 eq->buf_dma[i]); in hns_roce_mhop_free_eq()
4553 eq->buf_dma[idx]); in hns_roce_mhop_free_eq()
4557 eq->buf_dma[idx]); in hns_roce_mhop_free_eq()
4561 kfree(eq->buf_dma); in hns_roce_mhop_free_eq()
4565 eq->buf_dma = NULL; in hns_roce_mhop_free_eq()
4784 eq->buf_dma = kcalloc(ba_num, sizeof(*eq->buf_dma), GFP_KERNEL); in hns_roce_mhop_alloc_eq()
4785 if (!eq->buf_dma) in hns_roce_mhop_alloc_eq()
4820 &(eq->buf_dma[i]), in hns_roce_mhop_alloc_eq()
4826 *(eq->bt_l0 + i) = eq->buf_dma[i]; in hns_roce_mhop_alloc_eq()
[all …]
/Linux-v4.19/drivers/input/misc/
Dati_remote2.c193 dma_addr_t buf_dma[2]; member
636 ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]); in ati_remote2_urb_init()
651 ar2->urb[i]->transfer_dma = ar2->buf_dma[i]; in ati_remote2_urb_init()
664 usb_free_coherent(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]); in ati_remote2_urb_cleanup()
/Linux-v4.19/drivers/net/ethernet/pasemi/
Dpasemi_mac.h51 dma_addr_t buf_dma; member
Dpasemi_mac.c406 &ring->buf_dma, GFP_KERNEL); in pasemi_mac_setup_rx_resources()
425 PAS_DMA_RXINT_BASEL_BRBL(ring->buf_dma)); in pasemi_mac_setup_rx_resources()
428 PAS_DMA_RXINT_BASEU_BRBH(ring->buf_dma >> 32) | in pasemi_mac_setup_rx_resources()
581 rx_ring(mac)->buffers, rx_ring(mac)->buf_dma); in pasemi_mac_free_rx_resources()
/Linux-v4.19/drivers/net/ethernet/qlogic/qlge/
Dqlge_mpi.c789 dma_addr_t buf_dma; in ql_dump_risc_ram_area() local
792 &buf_dma); in ql_dump_risc_ram_area()
796 status = ql_mb_dump_ram(qdev, buf_dma, ram_addr, word_count); in ql_dump_risc_ram_area()
801 buf_dma); in ql_dump_risc_ram_area()
/Linux-v4.19/drivers/usb/dwc3/
Dep0.c35 dma_addr_t buf_dma, u32 len, u32 type, bool chain) in dwc3_ep0_prepare_one_trb() argument
46 trb->bpl = lower_32_bits(buf_dma); in dwc3_ep0_prepare_one_trb()
47 trb->bph = upper_32_bits(buf_dma); in dwc3_ep0_prepare_one_trb()
/Linux-v4.19/drivers/scsi/qedi/
Dqedi.h263 dma_addr_t buf_dma; member
/Linux-v4.19/drivers/message/fusion/
Dmptctl.c2427 dma_addr_t buf_dma; in mptctl_hp_hostinfo() local
2511 pbuf = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4, &buf_dma); in mptctl_hp_hostinfo()
2513 cfg.physAddr = buf_dma; in mptctl_hp_hostinfo()
2521 pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, pbuf, buf_dma); in mptctl_hp_hostinfo()
2586 pbuf = pci_alloc_consistent(ioc->pcidev, 4, &buf_dma); in mptctl_hp_hostinfo()
2590 (MPT_SGE_FLAGS_SSIMPLE_READ|4), buf_dma); in mptctl_hp_hostinfo()
2635 pci_free_consistent(ioc->pcidev, 4, pbuf, buf_dma); in mptctl_hp_hostinfo()
/Linux-v4.19/drivers/scsi/mvsas/
Dmv_sas.c364 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_smp()
504 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_ata()
621 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_ssp()
793 slot->buf = dma_pool_alloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma); in mvs_task_prep()
843 dma_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma); in mvs_task_prep()
921 dma_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma); in mvs_slot_task_free()
Dmv_94xx.c1006 dma_addr_t buf_dma; in mvs_94xx_fix_dma() local
1015 buf_dma = (phy_mask <= 0x08) ? in mvs_94xx_fix_dma()
1026 buf_prd->addr = cpu_to_le64(buf_dma); in mvs_94xx_fix_dma()
Dmv_64xx.c744 dma_addr_t buf_dma = mvi->bulk_buffer_dma; in mvs_64xx_fix_dma() local
748 buf_prd->addr = cpu_to_le64(buf_dma); in mvs_64xx_fix_dma()

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