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Searched refs:sg_list (Results 1 – 25 of 118) sorted by relevance

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/drivers/virt/
Dfsl_hypervisor.c153 struct fh_sg_list *sg_list = NULL; in ioctl_memcpy() local
246 sg_list = PTR_ALIGN(sg_list_unaligned, sizeof(struct fh_sg_list)); in ioctl_memcpy()
263 sg_list[0].source = page_to_phys(pages[0]) + lb_offset; in ioctl_memcpy()
264 sg_list[0].target = param.remote_paddr; in ioctl_memcpy()
266 sg_list[0].source = param.remote_paddr; in ioctl_memcpy()
267 sg_list[0].target = page_to_phys(pages[0]) + lb_offset; in ioctl_memcpy()
269 sg_list[0].size = min_t(uint64_t, param.count, PAGE_SIZE - lb_offset); in ioctl_memcpy()
271 remote_paddr = param.remote_paddr + sg_list[0].size; in ioctl_memcpy()
272 count = param.count - sg_list[0].size; in ioctl_memcpy()
277 sg_list[i].source = page_to_phys(pages[i]); in ioctl_memcpy()
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/drivers/scsi/qla2xxx/
Dqla_bsg.c47 bsg_job->request_payload.sg_list, in qla2x00_bsg_sp_free()
52 bsg_job->reply_payload.sg_list, in qla2x00_bsg_sp_free()
55 dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, in qla2x00_bsg_sp_free()
58 dma_unmap_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, in qla2x00_bsg_sp_free()
193 bsg_job->reply_payload.sg_list, in qla24xx_proc_fcp_prio_cfg_cmd()
220 sg_copy_to_buffer(bsg_job->request_payload.sg_list, in qla24xx_proc_fcp_prio_cfg_cmd()
351 dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, in qla2x00_process_els()
354 dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, in qla2x00_process_els()
360 rsp_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, in qla2x00_process_els()
363 dma_unmap_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, in qla2x00_process_els()
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/drivers/tee/amdtee/
Dcall.c315 cmd->sg_list.count = count; in handle_map_shmem()
320 cmd->sg_list.buf[i].hi_addr = upper_32_bits(paddr); in handle_map_shmem()
321 cmd->sg_list.buf[i].low_addr = lower_32_bits(paddr); in handle_map_shmem()
322 cmd->sg_list.buf[i].size = start[i].size; in handle_map_shmem()
323 cmd->sg_list.size += cmd->sg_list.buf[i].size; in handle_map_shmem()
326 cmd->sg_list.buf[i].hi_addr); in handle_map_shmem()
328 cmd->sg_list.buf[i].low_addr); in handle_map_shmem()
329 pr_debug("buf[%d]:size = 0x%x\n", i, cmd->sg_list.buf[i].size); in handle_map_shmem()
330 pr_debug("list size = 0x%x\n", cmd->sg_list.size); in handle_map_shmem()
/drivers/infiniband/sw/rdmavt/
Dqp.c666 struct rvt_sge *sge = &wqe->sg_list[i]; in rvt_swqe_has_lkey()
1116 sz = struct_size(swq, sg_list, init_attr->cap.max_send_sge); in rvt_create_qp()
1881 wqe->sg_list[i].addr = wr->sg_list[i].addr; in rvt_post_recv()
1882 wqe->sg_list[i].length = wr->sg_list[i].length; in rvt_post_recv()
1883 wqe->sg_list[i].lkey = wr->sg_list[i].lkey; in rvt_post_recv()
1930 wr->sg_list[0].length < sizeof(u64) || in rvt_qp_valid_operation()
1931 wr->sg_list[0].addr & (sizeof(u64) - 1))) in rvt_qp_valid_operation()
2102 u32 length = wr->sg_list[i].length; in rvt_post_one_wr()
2106 ret = rvt_lkey_ok(rkt, pd, &wqe->sg_list[j], last_sge, in rvt_post_one_wr()
2107 &wr->sg_list[i], acc); in rvt_post_one_wr()
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Drc.c206 ss->sge = wqe->sg_list[0]; in rvt_restart_sge()
207 ss->sg_list = wqe->sg_list + 1; in rvt_restart_sge()
/drivers/dma/
Dimx-dma.c159 struct scatterlist *sg_list; member
810 kfree(imxdmac->sg_list); in imxdma_free_chan_resources()
811 imxdmac->sg_list = NULL; in imxdma_free_chan_resources()
887 kfree(imxdmac->sg_list); in imxdma_prep_dma_cyclic()
889 imxdmac->sg_list = kcalloc(periods + 1, in imxdma_prep_dma_cyclic()
891 if (!imxdmac->sg_list) in imxdma_prep_dma_cyclic()
894 sg_init_table(imxdmac->sg_list, periods); in imxdma_prep_dma_cyclic()
897 sg_assign_page(&imxdmac->sg_list[i], NULL); in imxdma_prep_dma_cyclic()
898 imxdmac->sg_list[i].offset = 0; in imxdma_prep_dma_cyclic()
899 imxdmac->sg_list[i].dma_address = dma_addr; in imxdma_prep_dma_cyclic()
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/drivers/infiniband/hw/qib/
Dqib_ud.c171 ssge.sg_list = swqe->sg_list + 1; in qib_ud_loopback()
172 ssge.sge = *swqe->sg_list; in qib_ud_loopback()
184 *sge = *ssge.sg_list++; in qib_ud_loopback()
317 qp->s_sge.sge = wqe->sg_list[0]; in qib_make_ud_req()
318 qp->s_sge.sg_list = wqe->sg_list + 1; in qib_make_ud_req()
Dqib_uc.c98 qp->s_sge.sge = wqe->sg_list[0]; in qib_make_uc_req()
99 qp->s_sge.sg_list = wqe->sg_list + 1; in qib_make_uc_req()
418 qp->r_sge.sg_list = NULL; in qib_uc_rcv()
/drivers/infiniband/hw/qedr/
Dqedr_roce_cm.c110 qp->rqe_wr_id[qp->rq.gsi_cons].sg_list[0].length = in qedr_ll2_complete_rx_packet()
409 send_size += swr->sg_list[i].length; in qedr_gsi_build_header()
534 packet->payload[i].baddr = swr->sg_list[i].addr; in qedr_gsi_build_packet()
535 packet->payload[i].len = swr->sg_list[i].length; in qedr_gsi_build_packet()
642 wr->sg_list[0].addr, in qedr_gsi_post_recv()
643 wr->sg_list[0].length, in qedr_gsi_post_recv()
655 qp->rqe_wr_id[qp->rq.prod].sg_list[0] = wr->sg_list[0]; in qedr_gsi_post_recv()
693 wc[i].byte_len = qp->rqe_wr_id[qp->rq.cons].sg_list[0].length; in qedr_gsi_poll_cq()
/drivers/scsi/aacraid/
Dcommctrl.c494 void *sg_list[HBA_MAX_SG_EMBEDDED]; in aac_send_raw_srb() local
519 memset(sg_list, 0, sizeof(sg_list)); /* cleanup may take issue */ in aac_send_raw_srb()
553 if (user_srbcmd->sg.count > ARRAY_SIZE(sg_list)) { in aac_send_raw_srb()
681 sg_list[i] = p; // save so we can clean up later in aac_send_raw_srb()
742 sg_list[i] = p; // save so we can clean up later in aac_send_raw_srb()
797 sg_list[i] = p; // save so we can clean up later in aac_send_raw_srb()
854 sg_list[i] = p; // save so we can clean up later in aac_send_raw_srb()
895 sg_list[i] = p; // save so we can clean up later in aac_send_raw_srb()
935 if (copy_to_user(sg_user[i], sg_list[i], sg_count[i])) { in aac_send_raw_srb()
990 kfree(sg_list[i]); in aac_send_raw_srb()
/drivers/infiniband/hw/bnxt_re/
Dib_verbs.c108 struct bnxt_qplib_sge *sg_list, int num) in bnxt_re_build_sgl() argument
113 sg_list[i].addr = ib_sg_list[i].addr; in bnxt_re_build_sgl()
114 sg_list[i].lkey = ib_sg_list[i].lkey; in bnxt_re_build_sgl()
115 sg_list[i].size = ib_sg_list[i].length; in bnxt_re_build_sgl()
116 total += sg_list[i].size; in bnxt_re_build_sgl()
1772 bnxt_re_build_sgl(wr->sg_list, wqe.sg_list, wr->num_sge); in bnxt_re_post_srq_recv()
2249 wqe->sg_list[i].addr = wqe->sg_list[i - 1].addr; in bnxt_re_build_qp1_send_v2()
2250 wqe->sg_list[i].lkey = wqe->sg_list[i - 1].lkey; in bnxt_re_build_qp1_send_v2()
2251 wqe->sg_list[i].size = wqe->sg_list[i - 1].size; in bnxt_re_build_qp1_send_v2()
2275 wqe->sg_list[0].addr = sge.addr; in bnxt_re_build_qp1_send_v2()
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/drivers/infiniband/core/
Duverbs_std_types_mr.c53 struct ib_sge *sg_list; in UVERBS_HANDLER() local
76 sg_list = uverbs_attr_get_alloced_ptr(attrs, in UVERBS_HANDLER()
78 return ib_dev->ops.advise_mr(pd, advice, flags, sg_list, num_sge, in UVERBS_HANDLER()
Dmad.c887 mad_send_wr->sg_list[0].length = hdr_len; in ib_create_send_mad()
888 mad_send_wr->sg_list[0].lkey = mad_agent->qp->pd->local_dma_lkey; in ib_create_send_mad()
893 mad_send_wr->sg_list[1].length = data_len; in ib_create_send_mad()
895 mad_send_wr->sg_list[1].length = mad_size - hdr_len; in ib_create_send_mad()
897 mad_send_wr->sg_list[1].lkey = mad_agent->qp->pd->local_dma_lkey; in ib_create_send_mad()
902 mad_send_wr->send_wr.wr.sg_list = mad_send_wr->sg_list; in ib_create_send_mad()
1017 sge = mad_send_wr->sg_list; in ib_send_mad()
2307 mad_send_wr->sg_list[0].length, DMA_TO_DEVICE); in ib_mad_send_done()
2310 mad_send_wr->sg_list[1].length, DMA_TO_DEVICE); in ib_mad_send_done()
2689 struct ib_sge sg_list; in ib_mad_post_receive_mads() local
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/drivers/net/ethernet/marvell/octeontx2/nic/
Dotx2_txrx.h72 struct sg_list { struct
93 struct sg_list *sg; argument
Dotx2_txrx.c67 static void otx2_dma_unmap_skb_frags(struct otx2_nic *pfvf, struct sg_list *sg) in otx2_dma_unmap_skb_frags()
88 struct sg_list *sg; in otx2_snd_pkt_handler()
627 struct sg_list *sg = &sq->sg[sqe]; in otx2_dma_map_tso_skb()
659 struct sg_list *sg = &sq->sg[sqe]; in otx2_tso_frag_dma_addr()
674 struct sg_list *list, int *offset) in otx2_sqe_tso_add_sg()
711 struct sg_list list; in otx2_sq_append_tso()
937 struct sg_list *sg; in otx2_cleanup_tx_cqes()
/drivers/infiniband/hw/cxgb4/
Dqp.c424 if ((plen + wr->sg_list[i].length) > max) in build_immd()
426 srcp = (u8 *)(unsigned long)wr->sg_list[i].addr; in build_immd()
427 plen += wr->sg_list[i].length; in build_immd()
428 rem = wr->sg_list[i].length; in build_immd()
454 struct fw_ri_isgl *isglp, struct ib_sge *sg_list, in build_isgl() argument
468 if ((plen + sg_list[i].length) < plen) in build_isgl()
470 plen += sg_list[i].length; in build_isgl()
471 *flitp = cpu_to_be64(((u64)sg_list[i].lkey << 32) | in build_isgl()
472 sg_list[i].length); in build_isgl()
475 *flitp = cpu_to_be64(sg_list[i].addr); in build_isgl()
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/drivers/infiniband/hw/i40iw/
Di40iw_verbs.c2083 static void i40iw_copy_sg_list(struct i40iw_sge *sg_list, struct ib_sge *sgl, int num_sges) in i40iw_copy_sg_list() argument
2088 sg_list[i].tag_off = sgl[i].addr; in i40iw_copy_sg_list()
2089 sg_list[i].len = sgl[i].length; in i40iw_copy_sg_list()
2090 sg_list[i].stag = sgl[i].lkey; in i40iw_copy_sg_list()
2147 info.op.inline_send.data = (void *)(unsigned long)ib_wr->sg_list[0].addr; in i40iw_post_send()
2148 info.op.inline_send.len = ib_wr->sg_list[0].length; in i40iw_post_send()
2152 info.op.send.sg_list = (struct i40iw_sge *)ib_wr->sg_list; in i40iw_post_send()
2167 info.op.inline_rdma_write.data = (void *)(unsigned long)ib_wr->sg_list[0].addr; in i40iw_post_send()
2168 info.op.inline_rdma_write.len = ib_wr->sg_list[0].length; in i40iw_post_send()
2173 info.op.rdma_write.lo_sg_list = (void *)ib_wr->sg_list; in i40iw_post_send()
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/drivers/xen/
Defi.c219 unsigned long count, unsigned long sg_list) in xen_efi_update_capsule() argument
229 efi_data(op).u.update_capsule.sg_list = sg_list; in xen_efi_update_capsule()
/drivers/net/ethernet/ibm/ehea/
Dehea_qmr.h106 struct ehea_vsgentry sg_list[EHEA_MAX_WQE_SG_ENTRIES]; member
115 struct ehea_vsgentry sg_list[EHEA_MAX_WQE_SG_ENTRIES-1]; member
132 struct ehea_vsgentry sg_list[EHEA_MAX_WQE_SG_ENTRIES]; member
/drivers/scsi/ufs/
Dufs_bsg.c70 sg_copy_to_buffer(job->request_payload.sg_list, in ufs_bsg_alloc_desc_buffer()
148 sg_copy_from_buffer(job->request_payload.sg_list, in ufs_bsg_request()
/drivers/infiniband/hw/mlx5/
Dodp.c1805 struct ib_sge *sg_list, u32 num_sge) in init_prefetch_work() argument
1813 work->frags[i].io_virt = sg_list[i].addr; in init_prefetch_work()
1814 work->frags[i].length = sg_list[i].length; in init_prefetch_work()
1816 get_prefetchable_mr(pd, advice, sg_list[i].lkey); in init_prefetch_work()
1831 u32 pf_flags, struct ib_sge *sg_list, in mlx5_ib_prefetch_sg_list() argument
1844 mr = get_prefetchable_mr(pd, advice, sg_list[i].lkey); in mlx5_ib_prefetch_sg_list()
1849 ret = pagefault_mr(mr, sg_list[i].addr, sg_list[i].length, in mlx5_ib_prefetch_sg_list()
1864 u32 flags, struct ib_sge *sg_list, u32 num_sge) in mlx5_ib_advise_mr_prefetch() argument
1878 return mlx5_ib_prefetch_sg_list(pd, advice, pf_flags, sg_list, in mlx5_ib_advise_mr_prefetch()
1886 if (!init_prefetch_work(pd, advice, pf_flags, work, sg_list, num_sge)) { in mlx5_ib_advise_mr_prefetch()
/drivers/scsi/qla4xxx/
Dql4_bsg.c62 sg_copy_from_buffer(bsg_job->reply_payload.sg_list, in qla4xxx_read_flash()
122 sg_copy_to_buffer(bsg_job->request_payload.sg_list, in qla4xxx_update_flash()
186 sg_copy_from_buffer(bsg_job->reply_payload.sg_list, in qla4xxx_get_acb_state()
257 sg_copy_from_buffer(bsg_job->reply_payload.sg_list, in qla4xxx_read_nvram()
321 sg_copy_to_buffer(bsg_job->request_payload.sg_list, in qla4xxx_update_nvram()
435 sg_copy_from_buffer(bsg_job->reply_payload.sg_list, in qla4xxx_bsg_get_acb()
/drivers/infiniband/hw/mlx4/
Dsrq.c343 scat[i].byte_count = cpu_to_be32(wr->sg_list[i].length); in mlx4_ib_post_srq_recv()
344 scat[i].lkey = cpu_to_be32(wr->sg_list[i].lkey); in mlx4_ib_post_srq_recv()
345 scat[i].addr = cpu_to_be64(wr->sg_list[i].addr); in mlx4_ib_post_srq_recv()
/drivers/infiniband/hw/hfi1/
Duc.c153 qp->s_sge.sge = wqe->sg_list[0]; in hfi1_make_uc_req()
154 qp->s_sge.sg_list = wqe->sg_list + 1; in hfi1_make_uc_req()
493 qp->r_sge.sg_list = NULL; in hfi1_uc_rcv()
/drivers/scsi/
D3w-9xxx.c1350 …if (full_command_packet->command.newcommand.sg_list[0].length < scsi_bufflen(tw_dev->srb[request_i… in twa_interrupt()
1351 …scsi_set_resid(cmd, scsi_bufflen(cmd) - full_command_packet->command.newcommand.sg_list[0].length); in twa_interrupt()
1395 newcommand->sg_list[0].address = TW_CPU_TO_SGL(dma_handle + sizeof(TW_Ioctl_Buf_Apache) - 1); in twa_load_sgl()
1396 newcommand->sg_list[0].length = cpu_to_le32(length); in twa_load_sgl()
1859 command_packet->sg_list[0].address = TW_CPU_TO_SGL(tw_dev->generic_buffer_phys[request_id]); in DEF_SCSI_QCMD()
1860 command_packet->sg_list[0].length = cpu_to_le32(TW_MIN_SGL_LENGTH); in DEF_SCSI_QCMD()
1867 command_packet->sg_list[i].address = TW_CPU_TO_SGL(sg_dma_address(sg)); in DEF_SCSI_QCMD()
1868 command_packet->sg_list[i].length = cpu_to_le32(sg_dma_len(sg)); in DEF_SCSI_QCMD()
1869 if (command_packet->sg_list[i].address & TW_CPU_TO_SGL(TW_ALIGNMENT_9000_SGL)) { in DEF_SCSI_QCMD()
1880 command_packet->sg_list[i].address = TW_CPU_TO_SGL(sglistarg[i].address); in DEF_SCSI_QCMD()
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