Searched refs:buf_addr (Results 101 - 125 of 154) sorted by relevance

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/linux-master/drivers/dma/
H A Dtegra20-apb-dma.c1161 tegra_dma_prep_dma_cyclic(struct dma_chan *dc, dma_addr_t buf_addr, argument
1172 dma_addr_t mem = buf_addr;
1207 if ((len & 3) || (buf_addr & 3) ||
H A Dsun6i-dma.c785 dma_addr_t buf_addr,
823 buf_addr + period_len * i,
831 buf_addr + period_len * i);
783 sun6i_dma_prep_dma_cyclic( struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, size_t period_len, enum dma_transfer_direction dir, unsigned long flags) argument
H A Dpxa_dma.c1014 dma_addr_t buf_addr, size_t len, size_t period_len,
1039 "%s(): buf_addr=0x%lx len=%zu period=%zu dir=%d flags=%lx\n",
1040 __func__, (unsigned long)buf_addr, len, period_len, dir, flags);
1051 dma = buf_addr;
1013 pxad_prep_dma_cyclic(struct dma_chan *dchan, dma_addr_t buf_addr, size_t len, size_t period_len, enum dma_transfer_direction dir, unsigned long flags) argument
H A Dat_xdmac.c864 at_xdmac_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf_addr, argument
875 dev_dbg(chan2dev(chan), "%s: buf_addr=%pad, buf_len=%zd, period_len=%zd, dir=%s, flags=0x%lx\n",
876 __func__, &buf_addr, buf_len, period_len, local
912 desc->lld.mbr_da = buf_addr + i * period_len;
914 desc->lld.mbr_sa = buf_addr + i * period_len;
/linux-master/drivers/media/platform/amphion/
H A Dvpu_malone.c337 u32 buf_addr[VID_API_NUM_STREAMS]; member in struct:vpu_dec_ctrl
472 hc->buf_addr[i] = regs_base + offset;
506 iface->stream_buffer_desc[instance][0] = hc->buf_addr[instance];
/linux-master/drivers/bus/mhi/host/
H A Dmain.c636 result.buf_addr = buf_info->cb_buf;
734 result.buf_addr = buf_info->cb_buf;
1610 result.buf_addr = buf_info->cb_buf;
/linux-master/drivers/net/ethernet/cavium/thunder/
H A Dq_struct.h359 u64 buf_addr; member in struct:rbdr_entry_t
/linux-master/include/sound/
H A Dgus.h197 unsigned long buf_addr; /* buffer address */ member in struct:snd_gf1_dma_block
/linux-master/drivers/scsi/csiostor/
H A Dcsio_scsi.c1503 void *buf_addr; local
1525 buf_addr = dma_buf->vaddr + buf_off;
1540 sg_addr, sg_off, buf_addr, bytes_copy);
1541 memcpy(sg_addr + (sg_off & ~PAGE_MASK), buf_addr, bytes_copy);
/linux-master/drivers/infiniband/hw/mlx5/
H A Dsrq.c78 srq->umem = ib_umem_get(pd->device, ucmd.buf_addr, buf_size, 0);
H A Dqp.c890 if (!ucmd->buf_addr)
893 rwq->umem = ib_umem_get(&dev->ib_dev, ucmd->buf_addr, rwq->buf_size, 0);
917 (unsigned long long)ucmd->buf_addr, rwq->buf_size,
1001 if (ucmd->buf_addr && ubuffer->buf_size) {
1002 ubuffer->buf_addr = ucmd->buf_addr;
1003 ubuffer->umem = ib_umem_get(&dev->ib_dev, ubuffer->buf_addr,
1358 sq->ubuffer.umem = ib_umem_get(&dev->ib_dev, ubuffer->buf_addr,
2392 qp->raw_packet_qp.sq.ubuffer.buf_addr = ucmd->sq_buf_addr;
/linux-master/drivers/scsi/qedi/
H A Dqedi_main.c1507 if (qedi->bdq[i].buf_addr) {
1509 qedi->bdq[i].buf_addr,
1545 qedi->bdq[i].buf_addr =
1550 if (!qedi->bdq[i].buf_addr) {
/linux-master/drivers/net/wireless/ath/ath9k/
H A Dmac.h703 dma_addr_t buf_addr[4]; member in struct:ath_tx_info
H A Dbeacon.c97 info.buf_addr[0] = bf->bf_buf_addr;
/linux-master/drivers/infiniband/hw/hns/
H A Dhns_roce_srq.c364 ret = alloc_srq_wqe_buf(hr_dev, srq, udata, ucmd.buf_addr);
H A Dhns_roce_cq.c386 ret = alloc_cq_buf(hr_dev, hr_cq, udata, ucmd.buf_addr);
/linux-master/drivers/net/ethernet/socionext/
H A Dnetsec.c977 void *buf_addr; local
1012 buf_addr = netsec_alloc_rx_data(priv, &dma_handle, &desc_len);
1014 if (unlikely(!buf_addr))
1068 desc->addr = buf_addr;
/linux-master/drivers/staging/rtl8723bs/os_dep/
H A Dioctl_cfg80211.c2092 memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
2094 pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
2508 memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
2510 pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
/linux-master/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_capture.c1308 log_buf_state = guc->log.buf_addr +
1310 src_data = guc->log.buf_addr +
/linux-master/drivers/staging/media/ipu3/
H A Dipu3-css.c1895 struct imgu_addr_t *buf_addr; local
1916 buf_addr = (void *)abi_buf + imgu_css_queues[b->queue].ptr_ofs;
1917 *(imgu_addr_t *)buf_addr = b->daddr;
/linux-master/drivers/dma/ti/
H A Dedma.c1297 struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
1315 dst_addr = buf_addr;
1319 src_addr = buf_addr;
1296 edma_prep_dma_cyclic( struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, size_t period_len, enum dma_transfer_direction direction, unsigned long tx_flags) argument
H A Domap-dma.c1141 struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
1189 d->sg[0].addr = buf_addr;
1140 omap_dma_prep_dma_cyclic( struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, size_t period_len, enum dma_transfer_direction dir, unsigned long flags) argument
/linux-master/drivers/media/platform/samsung/s5p-mfc/
H A Ds5p_mfc_opr_v6.c585 int buf_addr, unsigned int start_num_byte,
593 mfc_debug(2, "inst_no: %d, buf_addr: 0x%08x,\n"
595 ctx->inst_no, buf_addr, strm_size, strm_size);
597 writel(buf_addr, mfc_regs->d_cpb_buffer_addr);
584 s5p_mfc_set_dec_stream_buffer_v6(struct s5p_mfc_ctx *ctx, int buf_addr, unsigned int start_num_byte, unsigned int strm_size) argument
/linux-master/drivers/infiniband/hw/qedr/
H A Dverbs.c792 struct qedr_userq *q, u64 buf_addr,
800 q->buf_addr = buf_addr;
802 q->umem = ib_umem_get(&dev->ibdev, q->buf_addr, q->buf_len, access);
1775 qedr_qp_has_sq(qp) ? qp->usq.buf_addr : 0x0,
1777 qedr_qp_has_rq(qp) ? qp->urq.buf_addr : 0x0,
790 qedr_init_user_queue(struct ib_udata *udata, struct qedr_dev *dev, struct qedr_userq *q, u64 buf_addr, size_t buf_len, bool requires_db_rec, int access, int alloc_and_init) argument
/linux-master/drivers/dma/sh/
H A Drcar-dmac.c1224 rcar_dmac_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf_addr, argument
1264 dma_addr_t src = buf_addr + (period_len * i);

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