Searched refs:buf_addr (Results 1 - 25 of 154) sorted by last modified time

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/linux-master/drivers/block/
H A Dublk_drv.c1639 struct io_uring_cmd *cmd, unsigned long buf_addr)
1643 io->addr = buf_addr;
1638 ublk_fill_io_cmd(struct ublk_io *io, struct io_uring_cmd *cmd, unsigned long buf_addr) argument
/linux-master/drivers/dma/
H A Dtegra186-gpc-dma.c1116 tegra_dma_prep_dma_cyclic(struct dma_chan *dc, dma_addr_t buf_addr, size_t buf_len, argument
1126 dma_addr_t mem = buf_addr;
1154 if ((len & 3) || (buf_addr & 3) || len > max_dma_count) {
H A Dowl-dma.c982 dma_addr_t buf_addr, size_t buf_len,
1011 src = buf_addr + (period_len * i);
1015 dst = buf_addr + (period_len * i);
981 owl_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 Damba-pl08x.c2018 dma_addr_t buf_addr,
2031 dsg->src_addr = buf_addr;
2035 dsg->dst_addr = buf_addr;
2084 struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
2108 buf_addr + tmp, period_len);
2015 pl08x_tx_add_sg(struct pl08x_txd *txd, enum dma_transfer_direction direction, dma_addr_t slave_addr, dma_addr_t buf_addr, unsigned int len) argument
2083 pl08x_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 flags) argument
/linux-master/drivers/net/ethernet/mediatek/
H A Dmtk_wed.c864 dma_addr_t buf_addr = page_list[page_idx].phy_addr; local
870 dma_unmap_page(dev->hw->dev, buf_addr, PAGE_SIZE,
/linux-master/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.c973 void *buf_addr; local
998 buf_addr = page_address(rx_info->page) + page_offset;
1005 skb_copy_to_linear_data(skb, buf_addr + buf_offset, len);
1030 skb = ena_alloc_skb(rx_ring, buf_addr, buf_len);
/linux-master/drivers/net/ethernet/intel/idpf/
H A Didpf_txrx.c2226 /* buf_addr is in same location for both desc types */
2227 tx_desc->q.buf_addr = cpu_to_le64(dma);
2311 /* buf_addr is in same location for both desc types */
2312 tx_desc->q.buf_addr = cpu_to_le64(dma);
/linux-master/drivers/net/ethernet/intel/ice/
H A Dice_ethtool.c865 tx_desc->buf_addr = cpu_to_le64(dma);
/linux-master/include/linux/
H A Dmhi.h477 * @buf_addr: Address of data buffer
483 void *buf_addr; member in struct:mhi_result
/linux-master/drivers/usb/gadget/udc/
H A Dtegra-xudc.c1085 dma_addr_t buf_addr; local
1091 buf_addr = req->usb_req.dma + req->buf_queued;
1093 buf_addr = 0;
1095 trb_write_data_ptr(trb, 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/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/bus/mhi/ep/
H A Dmain.c348 result.buf_addr = buf_info->cb_buf;
411 void *buf_addr; local
441 buf_addr = kmem_cache_zalloc(mhi_cntrl->tre_buf_cache, GFP_KERNEL | GFP_DMA);
442 if (!buf_addr)
446 buf_info.dev_addr = buf_addr + write_offset;
449 buf_info.cb_buf = buf_addr;
476 kmem_cache_free(mhi_cntrl->tre_buf_cache, buf_addr);
531 result.buf_addr = buf_info->cb_buf;
/linux-master/include/uapi/rdma/
H A Dhns-abi.h40 __aligned_u64 buf_addr; member in struct:hns_roce_ib_create_cq
64 __aligned_u64 buf_addr; member in struct:hns_roce_ib_create_srq
88 __aligned_u64 buf_addr; member in struct:hns_roce_ib_create_qp
/linux-master/drivers/infiniband/hw/mlx5/
H A Dmlx5_ib.h421 u64 buf_addr; member in struct:mlx5_ib_ubuffer
/linux-master/drivers/infiniband/hw/mana/
H A Dcq.c42 cq->umem = ib_umem_get(ibdev, ucmd.buf_addr, cq->cqe * COMP_ENTRY_SIZE,
/linux-master/drivers/infiniband/hw/hns/
H A Dhns_roce_qp.c1155 ret = alloc_qp_buf(hr_dev, hr_qp, init_attr, 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/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
H A Ds5p_mfc_opr_v5.c363 int buf_addr, unsigned int start_num_byte,
368 mfc_write(dev, OFFSETA(buf_addr), S5P_FIMV_SI_CH0_SB_ST_ADR);
362 s5p_mfc_set_dec_stream_buffer_v5(struct s5p_mfc_ctx *ctx, int buf_addr, unsigned int start_num_byte, unsigned int buf_size) argument
/linux-master/drivers/dma/xilinx/
H A Dxilinx_dma.c227 * @buf_addr: Buffer address @0x08
237 u32 buf_addr; member in struct:xilinx_vdma_desc_hw
248 * @buf_addr: Buffer address @0x08
259 u32 buf_addr; member in struct:xilinx_axidma_desc_hw
272 * @buf_addr: Buffer address @0x08
283 u32 buf_addr; member in struct:xilinx_aximcdma_desc_hw
611 dma_addr_t buf_addr, size_t sg_used,
615 hw->buf_addr = lower_32_bits(buf_addr + sg_used + period_len);
616 hw->buf_addr_msb = upper_32_bits(buf_addr
609 xilinx_axidma_buf(struct xilinx_dma_chan *chan, struct xilinx_axidma_desc_hw *hw, dma_addr_t buf_addr, size_t sg_used, size_t period_len) argument
623 xilinx_aximcdma_buf(struct xilinx_dma_chan *chan, struct xilinx_aximcdma_desc_hw *hw, dma_addr_t buf_addr, size_t sg_used) argument
2285 xilinx_dma_prep_dma_cyclic( struct dma_chan *dchan, dma_addr_t buf_addr, size_t buf_len, size_t period_len, enum dma_transfer_direction direction, unsigned long flags) argument
[all...]
/linux-master/sound/pci/
H A Datiixp_modem.c209 unsigned int buf_addr, buf_bytes; /* DMA buffer address, bytes */ member in struct:atiixp_dma
603 if (curptr < dma->buf_addr)
605 curptr -= dma->buf_addr;
611 readl(chip->remap_addr + dma->ops->dt_cur), dma->buf_addr);
783 dma->buf_addr = substream->runtime->dma_addr;
H A Datiixp.c233 unsigned int buf_addr, buf_bytes; /* DMA buffer address, bytes */ member in struct:atiixp_dma
654 if (curptr < dma->buf_addr)
656 curptr -= dma->buf_addr;
662 readl(chip->remap_addr + dma->ops->dt_cur), dma->buf_addr);
952 dma->buf_addr = substream->runtime->dma_addr;
/linux-master/io_uring/
H A Drsrc.h65 u64 buf_addr, size_t len);
/linux-master/drivers/net/wireless/intel/iwlwifi/
H A Diwl-drv.c1192 __le32 buf_addr; member in struct:__anon1013
1199 le32_to_cpu(recov_info->buf_addr);

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