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Searched refs:buf_dma (Results 1 – 25 of 45) sorted by relevance

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/drivers/media/pci/mantis/
Dmantis_dma.c51 (unsigned long) mantis->buf_dma, in mantis_dma_exit()
56 mantis->buf_cpu, mantis->buf_dma); in mantis_dma_exit()
82 &mantis->buf_dma); in mantis_alloc_buffers()
91 (unsigned long) mantis->buf_dma, in mantis_alloc_buffers()
161 RISC_INSTR(risc_pos, mantis->buf_dma + buf_pos); in mantis_risc_program()
Dmantis_common.h124 dma_addr_t buf_dma; member
/drivers/scsi/hisi_sas/
Dhisi_sas.h49 hisi_sas_status_buf_addr((slot)->buf_dma)
54 #define hisi_sas_cmd_hdr_addr_dma(slot) hisi_sas_cmd_hdr_addr((slot)->buf_dma)
59 #define hisi_sas_sge_addr_dma(slot) hisi_sas_sge_addr((slot)->buf_dma)
64 #define hisi_sas_sge_dif_addr_dma(slot) hisi_sas_sge_dif_addr((slot)->buf_dma)
235 dma_addr_t buf_dma; member
/drivers/input/tablet/
Dgtco.c110 dma_addr_t buf_dma; /* dma addr of the data buffer*/ member
862 GFP_KERNEL, &gtco->buf_dma); in gtco_probe()
984 gtco->urbinfo->transfer_dma = gtco->buf_dma; in gtco_probe()
1001 gtco->buffer, gtco->buf_dma); in gtco_probe()
1025 gtco->buffer, gtco->buf_dma); in gtco_disconnect()
/drivers/crypto/caam/
Dcaamhash.c107 dma_addr_t buf_dma; member
191 state->buf_dma = dma_map_single(jrdev, current_buf(state), buflen, in buf_map_to_sec4_sg()
193 if (dma_mapping_error(jrdev, state->buf_dma)) { in buf_map_to_sec4_sg()
195 state->buf_dma = 0; in buf_map_to_sec4_sg()
199 dma_to_sec4_sg_one(sec4_sg, state->buf_dma, buflen, 0); in buf_map_to_sec4_sg()
580 if (state->buf_dma) { in ahash_unmap()
581 dma_unmap_single(dev, state->buf_dma, *current_buflen(state), in ahash_unmap()
583 state->buf_dma = 0; in ahash_unmap()
1080 state->buf_dma = 0; in ahash_digest()
1167 state->buf_dma = dma_map_single(jrdev, buf, buflen, in ahash_final_no_ctx()
[all …]
Dcaamalg_qi2.c2998 dma_addr_t buf_dma; member
3056 state->buf_dma = dma_map_single(dev, current_buf(state), buflen, in buf_map_to_qm_sg()
3058 if (dma_mapping_error(dev, state->buf_dma)) { in buf_map_to_qm_sg()
3060 state->buf_dma = 0; in buf_map_to_qm_sg()
3064 dma_to_qm_sg_one(qm_sg, state->buf_dma, buflen, 0); in buf_map_to_qm_sg()
3323 if (state->buf_dma) { in ahash_unmap()
3324 dma_unmap_single(dev, state->buf_dma, *current_buflen(state), in ahash_unmap()
3326 state->buf_dma = 0; in ahash_unmap()
3765 state->buf_dma = 0; in ahash_digest()
3867 state->buf_dma = dma_map_single(ctx->dev, buf, buflen, in ahash_final_no_ctx()
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/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()
/drivers/media/pci/bt8xx/
Dbt878.c71 bt->buf_dma); in bt878_mem_free()
88 &bt->buf_dma); in bt878_mem_alloc()
168 RISC_INSTR(bt->buf_dma + buf_pos); in bt878_risc_program()
Dbt878.h116 dma_addr_t buf_dma; member
/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()
774 ep->buf, ep->buf_dma); in ast_vhub_epn_dispose()
829 &ep->buf_dma, GFP_KERNEL); in ast_vhub_alloc_epn()
836 ep->epn.descs_dma = ep->buf_dma + AST_VHUB_EPn_MAX_PACKET; in ast_vhub_alloc_epn()
Dep0.c512 ep->buf_dma = vhub->ep0_bufs_dma + in ast_vhub_init_ep0()
518 ep->buf_dma = vhub->ep0_bufs_dma; in ast_vhub_init_ep0()
/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()
/drivers/input/misc/
Dati_remote2.c190 dma_addr_t buf_dma[2]; member
633 ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]); in ati_remote2_urb_init()
648 ar2->urb[i]->transfer_dma = ar2->buf_dma[i]; in ati_remote2_urb_init()
661 usb_free_coherent(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]); in ati_remote2_urb_cleanup()
/drivers/staging/vt6655/
Ddesc.h223 dma_addr_t buf_dma; member
/drivers/staging/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()
/drivers/infiniband/hw/hns/
Dhns_roce_hw_v2.c5337 eq->buf_dma[i]); in hns_roce_mhop_free_eq()
5341 eq->buf_dma[i]); in hns_roce_mhop_free_eq()
5358 eq->buf_dma[idx]); in hns_roce_mhop_free_eq()
5362 eq->buf_dma[idx]); in hns_roce_mhop_free_eq()
5366 kfree(eq->buf_dma); in hns_roce_mhop_free_eq()
5370 eq->buf_dma = NULL; in hns_roce_mhop_free_eq()
5586 eq->buf_dma = kcalloc(ba_num, sizeof(*eq->buf_dma), GFP_KERNEL); in hns_roce_mhop_alloc_eq()
5587 if (!eq->buf_dma) in hns_roce_mhop_alloc_eq()
5622 &(eq->buf_dma[i]), in hns_roce_mhop_alloc_eq()
5627 *(eq->bt_l0 + i) = eq->buf_dma[i]; in hns_roce_mhop_alloc_eq()
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/drivers/net/ethernet/pasemi/
Dpasemi_mac.h40 dma_addr_t buf_dma; member
Dpasemi_mac.c395 &ring->buf_dma, GFP_KERNEL); in pasemi_mac_setup_rx_resources()
414 PAS_DMA_RXINT_BASEL_BRBL(ring->buf_dma)); in pasemi_mac_setup_rx_resources()
417 PAS_DMA_RXINT_BASEU_BRBH(ring->buf_dma >> 32) | in pasemi_mac_setup_rx_resources()
570 rx_ring(mac)->buffers, rx_ring(mac)->buf_dma); in pasemi_mac_free_rx_resources()
/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()
/drivers/message/fusion/
Dmptctl.c2329 dma_addr_t buf_dma; in mptctl_hp_hostinfo() local
2406 pbuf = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4, &buf_dma); in mptctl_hp_hostinfo()
2408 cfg.physAddr = buf_dma; in mptctl_hp_hostinfo()
2416 pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, pbuf, buf_dma); in mptctl_hp_hostinfo()
2481 pbuf = pci_alloc_consistent(ioc->pcidev, 4, &buf_dma); in mptctl_hp_hostinfo()
2485 (MPT_SGE_FLAGS_SSIMPLE_READ|4), buf_dma); in mptctl_hp_hostinfo()
2530 pci_free_consistent(ioc->pcidev, 4, pbuf, buf_dma); in mptctl_hp_hostinfo()
/drivers/scsi/mvsas/
Dmv_sas.c348 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_smp()
488 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_ata()
605 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_ssp()
777 slot->buf = dma_pool_zalloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma); in mvs_task_prep()
826 dma_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma); in mvs_task_prep()
904 dma_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma); in mvs_slot_task_free()
Dmv_94xx.c991 dma_addr_t buf_dma; in mvs_94xx_fix_dma() local
1000 buf_dma = (phy_mask <= 0x08) ? in mvs_94xx_fix_dma()
1011 buf_prd->addr = cpu_to_le64(buf_dma); in mvs_94xx_fix_dma()
Dmv_64xx.c729 dma_addr_t buf_dma = mvi->bulk_buffer_dma; in mvs_64xx_fix_dma() local
733 buf_prd->addr = cpu_to_le64(buf_dma); in mvs_64xx_fix_dma()
/drivers/scsi/qedi/
Dqedi.h257 dma_addr_t buf_dma; member

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