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Searched refs:buf_dma (Results 1 – 27 of 27) sorted by relevance

/linux-4.4.14/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-4.4.14/drivers/crypto/caam/
Dcaamhash.c124 dma_addr_t buf_dma; member
182 dma_addr_t buf_dma; in buf_map_to_sec4_sg() local
184 buf_dma = dma_map_single(jrdev, buf, buflen, DMA_TO_DEVICE); in buf_map_to_sec4_sg()
185 dma_to_sec4_sg_one(sec4_sg, buf_dma, buflen, 0); in buf_map_to_sec4_sg()
187 return buf_dma; in buf_map_to_sec4_sg()
205 u8 *buf, dma_addr_t buf_dma, int buflen, in try_buf_map_to_sec4_sg() argument
208 if (buf_dma && !dma_mapping_error(jrdev, buf_dma)) in try_buf_map_to_sec4_sg()
209 dma_unmap_single(jrdev, buf_dma, last_buflen, DMA_TO_DEVICE); in try_buf_map_to_sec4_sg()
211 buf_dma = buf_map_to_sec4_sg(jrdev, sec4_sg, buf, buflen); in try_buf_map_to_sec4_sg()
213 buf_dma = 0; in try_buf_map_to_sec4_sg()
[all …]
/linux-4.4.14/drivers/input/tablet/
Dgtco.c110 dma_addr_t buf_dma; /* dma addr of the data buffer*/ member
846 GFP_KERNEL, &gtco->buf_dma); in gtco_probe()
972 gtco->urbinfo->transfer_dma = gtco->buf_dma; in gtco_probe()
989 gtco->buffer, gtco->buf_dma); in gtco_probe()
1012 gtco->buffer, gtco->buf_dma); in gtco_disconnect()
/linux-4.4.14/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-4.4.14/drivers/usb/musb/
Dcppi_dma.h94 dma_addr_t buf_dma; member
Dcppi_dma.c564 dma_addr_t addr = tx->buf_dma + tx->offset; in cppi_next_tx_segment()
626 bd->hw_bufp = tx->buf_dma + tx->offset; in cppi_next_tx_segment()
764 dma_addr_t addr = rx->buf_dma + rx->offset; in cppi_next_rx_segment()
987 cppi_ch->buf_dma = dma_addr; in cppi_channel_program()
1537 cppi_ch->buf_dma = 0; in cppi_channel_abort()
/linux-4.4.14/drivers/staging/vt6655/
Ddesc.h235 dma_addr_t buf_dma; member
Ddevice_main.c639 desc->td_info->buf_dma = priv->tx_bufs_dma0 + i * PKT_BUF_SZ; in device_init_td0_ring()
664 desc->td_info->buf_dma = priv->tx_bufs_dma1 + i * PKT_BUF_SZ; in device_init_td1_ring()
1131 head_td->buff_addr = cpu_to_le32(head_td->td_info->buf_dma); in vnt_tx_packet()
/linux-4.4.14/drivers/input/misc/
Dati_remote2.c195 dma_addr_t buf_dma[2]; member
638 ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]); in ati_remote2_urb_init()
653 ar2->urb[i]->transfer_dma = ar2->buf_dma[i]; in ati_remote2_urb_init()
666 usb_free_coherent(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]); in ati_remote2_urb_cleanup()
/linux-4.4.14/drivers/net/ethernet/pasemi/
Dpasemi_mac.h52 dma_addr_t buf_dma; member
Dpasemi_mac.c443 &ring->buf_dma, GFP_KERNEL); in pasemi_mac_setup_rx_resources()
462 PAS_DMA_RXINT_BASEL_BRBL(ring->buf_dma)); in pasemi_mac_setup_rx_resources()
465 PAS_DMA_RXINT_BASEU_BRBH(ring->buf_dma >> 32) | in pasemi_mac_setup_rx_resources()
617 rx_ring(mac)->buffers, rx_ring(mac)->buf_dma); in pasemi_mac_free_rx_resources()
/linux-4.4.14/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-4.4.14/drivers/usb/dwc3/
Dep0.c58 static int dwc3_ep0_start_trans(struct dwc3 *dwc, u8 epnum, dma_addr_t buf_dma, in dwc3_ep0_start_trans() argument
78 trb->bpl = lower_32_bits(buf_dma); in dwc3_ep0_start_trans()
79 trb->bph = upper_32_bits(buf_dma); in dwc3_ep0_start_trans()
/linux-4.4.14/drivers/scsi/mvsas/
Dmv_94xx.c958 dma_addr_t buf_dma; in mvs_94xx_fix_dma() local
967 buf_dma = (phy_mask <= 0x08) ? in mvs_94xx_fix_dma()
978 buf_prd->addr = cpu_to_le64(buf_dma); in mvs_94xx_fix_dma()
Dmv_sas.c364 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_smp()
501 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_ata()
618 buf_tmp_dma = slot->buf_dma; in mvs_task_prep_ssp()
790 slot->buf = pci_pool_alloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma); in mvs_task_prep()
838 pci_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma); in mvs_task_prep()
916 pci_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma); in mvs_slot_task_free()
Dmv_64xx.c743 dma_addr_t buf_dma = mvi->bulk_buffer_dma; in mvs_64xx_fix_dma() local
747 buf_prd->addr = cpu_to_le64(buf_dma); in mvs_64xx_fix_dma()
Dmv_sas.h337 dma_addr_t buf_dma; member
/linux-4.4.14/drivers/message/fusion/
Dmptctl.c2427 dma_addr_t buf_dma; in mptctl_hp_hostinfo() local
2522 pbuf = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4, &buf_dma); in mptctl_hp_hostinfo()
2524 cfg.physAddr = buf_dma; in mptctl_hp_hostinfo()
2532 pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, pbuf, buf_dma); in mptctl_hp_hostinfo()
2597 pbuf = pci_alloc_consistent(ioc->pcidev, 4, &buf_dma); in mptctl_hp_hostinfo()
2601 (MPT_SGE_FLAGS_SSIMPLE_READ|4), buf_dma); in mptctl_hp_hostinfo()
2646 pci_free_consistent(ioc->pcidev, 4, pbuf, buf_dma); in mptctl_hp_hostinfo()
Dmptbase.c5335 dma_addr_t buf_dma; in mpt_GetScsiPortSettings() local
5379 pbuf = pci_alloc_consistent(ioc->pcidev, header.PageLength * 4, &buf_dma); in mpt_GetScsiPortSettings()
5382 cfg.physAddr = buf_dma; in mpt_GetScsiPortSettings()
5435 pci_free_consistent(ioc->pcidev, header.PageLength * 4, pbuf, buf_dma); in mpt_GetScsiPortSettings()
5457 pbuf = pci_alloc_consistent(ioc->pcidev, header.PageLength * 4, &buf_dma); in mpt_GetScsiPortSettings()
5460 cfg.physAddr = buf_dma; in mpt_GetScsiPortSettings()
5522 pci_free_consistent(ioc->pcidev, header.PageLength * 4, pbuf, buf_dma); in mpt_GetScsiPortSettings()
6200 dma_addr_t buf_dma; in mpt_get_manufacturing_pg_0() local
6219 pbuf = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4, &buf_dma); in mpt_get_manufacturing_pg_0()
6223 cfg.physAddr = buf_dma; in mpt_get_manufacturing_pg_0()
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/linux-4.4.14/drivers/net/can/usb/
Dkvaser_usb.c1386 dma_addr_t buf_dma; in kvaser_usb_setup_rx_urbs() local
1397 GFP_KERNEL, &buf_dma); in kvaser_usb_setup_rx_urbs()
1412 urb->transfer_dma = buf_dma; in kvaser_usb_setup_rx_urbs()
1420 buf_dma); in kvaser_usb_setup_rx_urbs()
1426 dev->rxbuf_dma[i] = buf_dma; in kvaser_usb_setup_rx_urbs()
/linux-4.4.14/drivers/usb/misc/
Dusbtest.c1519 dma_addr_t buf_dma; in unlink_queued() local
1528 buf = usb_alloc_coherent(udev, size, GFP_KERNEL, &buf_dma); in unlink_queued()
1543 ctx.urbs[i]->transfer_dma = buf_dma; in unlink_queued()
1582 usb_free_coherent(udev, size, buf, buf_dma); in unlink_queued()
/linux-4.4.14/drivers/net/ethernet/amd/xgbe/
Dxgbe-dev.c1113 dma_addr_t hdr_dma, buf_dma; in xgbe_rx_desc_reset() local
1134 buf_dma = rdata->rx.buf.dma_base + rdata->rx.buf.dma_off; in xgbe_rx_desc_reset()
1137 rdesc->desc2 = cpu_to_le32(lower_32_bits(buf_dma)); in xgbe_rx_desc_reset()
1138 rdesc->desc3 = cpu_to_le32(upper_32_bits(buf_dma)); in xgbe_rx_desc_reset()
/linux-4.4.14/drivers/net/ethernet/broadcom/
Dtg3.c17164 static int tg3_do_test_dma(struct tg3 *tp, u32 *buf, dma_addr_t buf_dma, in tg3_do_test_dma() argument
17181 test_desc.addr_hi = ((u64) buf_dma) >> 32; in tg3_do_test_dma()
17182 test_desc.addr_lo = buf_dma & 0xffffffff; in tg3_do_test_dma()
17254 dma_addr_t buf_dma; in tg3_test_dma() local
17259 &buf_dma, GFP_KERNEL); in tg3_test_dma()
17361 ret = tg3_do_test_dma(tp, buf, buf_dma, TEST_BUFFER_SIZE, true); in tg3_test_dma()
17370 ret = tg3_do_test_dma(tp, buf, buf_dma, TEST_BUFFER_SIZE, false); in tg3_test_dma()
17421 dma_free_coherent(&tp->pdev->dev, TEST_BUFFER_SIZE, buf, buf_dma); in tg3_test_dma()
/linux-4.4.14/drivers/scsi/qla4xxx/
Dql4_os.c5876 dma_addr_t buf_dma; in get_fw_boot_info() local
5925 &buf_dma, GFP_KERNEL); in get_fw_boot_info()
5944 if (qla4xxx_get_flash(ha, buf_dma, addr, in get_fw_boot_info()
5976 dma_free_coherent(&ha->pdev->dev, size, buf, buf_dma); in get_fw_boot_info()
/linux-4.4.14/drivers/net/ethernet/dec/tulip/
Dde4x5.c1899 dma_addr_t buf_dma = dma_map_single(lp->gendev, buf, flags & TD_TBS1, DMA_TO_DEVICE); in load_packet() local
1901 lp->tx_ring[lp->tx_new].buf = cpu_to_le32(buf_dma); in load_packet()