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Searched refs:num_sge (Results 1 – 25 of 81) sorted by relevance

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/drivers/infiniband/hw/mana/
A Dwr.c23 if (wr->num_sge > MAX_WR_SGL_NUM) in mana_ib_post_recv_ud()
26 for (i = 0; i < wr->num_sge; ++i) { in mana_ib_post_recv_ud()
31 wqe_req.num_sge = wr->num_sge; in mana_ib_post_recv_ud()
100 if (wr->wr.num_sge > MAX_WR_SGL_NUM) in mana_ib_post_send_ud()
106 for (i = 0; i < wr->wr.num_sge; ++i) { in mana_ib_post_send_ud()
112 wqe_req.num_sge = wr->wr.num_sge + 1; in mana_ib_post_send_ud()
/drivers/vfio/pci/pds/
A Dcmds.c221 lm_file->num_sge = lm_file->sg_table.nents; in pds_vfio_dma_map_lm_file()
224 sgl_size = lm_file->num_sge * sizeof(struct pds_lm_sg_elem); in pds_vfio_dma_map_lm_file()
254 lm_file->num_sge = 0; in pds_vfio_dma_map_lm_file()
269 lm_file->num_sge * sizeof(*lm_file->sgl), in pds_vfio_dma_unmap_lm_file()
274 lm_file->num_sge = 0; in pds_vfio_dma_unmap_lm_file()
307 cmd.lm_save.num_sge = cpu_to_le32(lm_file->num_sge); in pds_vfio_get_lm_state_cmd()
346 cmd.lm_restore.num_sge = cpu_to_le32(lm_file->num_sge); in pds_vfio_set_lm_state_cmd()
480 u64 sgl_dma, u16 num_sge, u32 offset, in pds_vfio_dirty_seq_ack_cmd() argument
490 .num_sge = cpu_to_le16(num_sge), in pds_vfio_dirty_seq_ack_cmd()
A Ddirty.c119 region->num_sge * sizeof(struct pds_lm_sg_elem), in __pds_vfio_dirty_free_sgl()
123 region->num_sge = 0; in __pds_vfio_dirty_free_sgl()
168 region->num_sge = max_sge; in pds_vfio_dirty_alloc_sgl()
384 u16 num_sge; in pds_vfio_dirty_seq_ack() local
430 num_sge = sg_table.nents; in pds_vfio_dirty_seq_ack()
431 size = num_sge * sizeof(struct pds_lm_sg_elem); in pds_vfio_dirty_seq_ack()
434 err = pds_vfio_dirty_seq_ack_cmd(pds_vfio, region->sgl_addr, num_sge, in pds_vfio_dirty_seq_ack()
440 num_sge, region->sgl_addr, ERR_PTR(err)); in pds_vfio_dirty_seq_ack()
/drivers/infiniband/sw/rxe/
A Drxe_odp.c414 u32 num_sge; member
433 WARN_ON(!work->num_sge); in rxe_ib_prefetch_mr_work()
434 for (i = 0; i < work->num_sge; ++i) { in rxe_ib_prefetch_mr_work()
460 u32 num_sge) in rxe_ib_prefetch_sg_list() argument
466 for (i = 0; i < num_sge; ++i) { in rxe_ib_prefetch_sg_list()
506 u32 num_sge) in rxe_ib_advise_mr_prefetch() argument
523 num_sge); in rxe_ib_advise_mr_prefetch()
532 work->num_sge = num_sge; in rxe_ib_advise_mr_prefetch()
534 for (i = 0; i < num_sge; ++i) { in rxe_ib_advise_mr_prefetch()
568 u32 num_sge, in rxe_ib_advise_mr() argument
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A Drxe_verbs.c689 int num_sge = ibwr->num_sge; in validate_send_wr() local
703 if (num_sge > sq->max_sge) { in validate_send_wr()
709 for (i = 0; i < ibwr->num_sge; i++) in validate_send_wr()
845 int num_sge = ibwr->num_sge; in init_send_wqe() local
863 num_sge * sizeof(struct ib_sge)); in init_send_wqe()
870 wqe->dma.num_sge = num_sge; in init_send_wqe()
975 int num_sge = ibwr->num_sge; in post_one_recv() local
986 if (unlikely(num_sge > rq->max_sge)) { in post_one_recv()
993 for (i = 0; i < num_sge; i++) in post_one_recv()
1007 recv_wqe->dma.num_sge = num_sge; in post_one_recv()
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/drivers/infiniband/sw/siw/
A Dsiw_verbs.c656 int num_sge = core_wr->num_sge, bytes = 0; in siw_copy_inline_sgl() local
661 while (num_sge--) { in siw_copy_inline_sgl()
856 wr->num_sge); in siw_post_send()
857 sqe->num_sge = wr->num_sge; in siw_post_send()
865 sqe->num_sge = 1; in siw_post_send()
894 sqe->num_sge = 1; in siw_post_send()
905 wr->num_sge); in siw_post_send()
906 sqe->num_sge = wr->num_sge; in siw_post_send()
914 sqe->num_sge = 1; in siw_post_send()
1086 rqe->num_sge = wr->num_sge; in siw_post_receive()
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A Dsiw_mem.h32 static inline void siw_unref_mem_sgl(struct siw_mem **mem, unsigned int num_sge) in siw_unref_mem_sgl() argument
34 while (num_sge) { in siw_unref_mem_sgl()
41 num_sge--; in siw_unref_mem_sgl()
A Dsiw_qp_rx.c352 int num_sge = rqe->num_sge; in siw_rqe_get() local
354 if (likely(num_sge <= SIW_MAX_SGE)) { in siw_rqe_get()
364 wqe->rqe.num_sge = num_sge; in siw_rqe_get()
366 while (i < num_sge) { in siw_rqe_get()
377 siw_dbg_qp(qp, "too many sge's: %d\n", rqe->num_sge); in siw_rqe_get()
578 wqe->rqe.num_sge = 1; in siw_proc_write()
710 resp->num_sge = length ? 1 : 0; in siw_init_rresp()
760 wqe->sqe.num_sge = 1; in siw_orqe_start_rx()
A Dsiw_verbs.h25 int num_sge) in siw_copy_sgl() argument
27 while (num_sge--) { in siw_copy_sgl()
/drivers/net/ethernet/huawei/hinic3/
A Dhinic3_tx.c404 u32 offload, u16 num_sge, u16 *curr_pi) in hinic3_set_wqe_combo() argument
410 if (!offload && num_sge == 1) { in hinic3_set_wqe_combo()
425 if (num_sge > 1) { in hinic3_set_wqe_combo()
429 hinic3_wq_get_multi_wqebbs(&txq->sq->wq, num_sge - 1, &tmp_pi, in hinic3_set_wqe_combo()
439 num_sge + !!offload); in hinic3_set_wqe_combo()
487 u16 wqebb_cnt, num_sge; in hinic3_send_one_skb() local
500 num_sge = skb_shinfo(skb)->nr_frags + 1; in hinic3_send_one_skb()
502 wqebb_cnt = num_sge + 1; in hinic3_send_one_skb()
520 if (unlikely(num_sge == 1 && in hinic3_send_one_skb()
528 owner = hinic3_set_wqe_combo(txq, &wqe_combo, offload, num_sge, &pi); in hinic3_send_one_skb()
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/drivers/infiniband/sw/rdmavt/
A Dtrace_tx.h68 __field(int, num_sge)
88 __entry->num_sge = wqe->wr.num_sge;
109 __entry->num_sge,
A Dqp.c863 qp->r_sge.num_sge = 0; in rvt_init_qp()
1826 wqe->num_sge = wr->num_sge; in rvt_post_recv()
2044 if (wr->num_sge) { in rvt_post_one_wr()
2063 wqe->wr.num_sge = j; in rvt_post_one_wr()
2233 wqe->num_sge = wr->num_sge; in rvt_post_srq_recv()
2292 ss->num_sge = j; in init_sge()
2302 ss->num_sge = 0; in init_sge()
2980 sqp->s_sge.num_sge = wqe->wr.num_sge; in rvt_ruc_loopback()
3048 qp->r_sge.num_sge = 1; in rvt_ruc_loopback()
3065 qp->r_sge.num_sge = wqe->wr.num_sge; in rvt_ruc_loopback()
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A Drc.c166 ss->num_sge = wqe->wr.num_sge; in rvt_restart_sge()
A Dsrq.c202 p->num_sge = wqe->num_sge; in rvt_modify_srq()
203 for (i = 0; i < wqe->num_sge; i++) in rvt_modify_srq()
/drivers/infiniband/hw/mlx5/
A Dwr.c272 for (i = 0; i < wr->num_sge; i++) { in set_data_inl_seg()
569 if (unlikely(send_wr->num_sge != 0) || in set_pi_umr_wr()
935 u8 next_fence, int *num_sge) in handle_qpt_rc() argument
955 *num_sge = 0; in handle_qpt_rc()
962 *num_sge = 0; in handle_qpt_rc()
971 *num_sge = 0; in handle_qpt_rc()
1064 int num_sge; in mlx5_ib_post_send() local
1090 num_sge = wr->num_sge; in mlx5_ib_post_send()
1131 next_fence, &num_sge); in mlx5_ib_post_send()
1170 for (i = 0; i < num_sge; i++) { in mlx5_ib_post_send()
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A Dodp.c1936 u32 num_sge; member
1948 for (i = 0; i < work->num_sge; ++i) in destroy_prefetch_work()
2002 WARN_ON(!work->num_sge); in mlx5_ib_prefetch_mr_work()
2003 for (i = 0; i < work->num_sge; ++i) { in mlx5_ib_prefetch_mr_work()
2018 struct ib_sge *sg_list, u32 num_sge) in init_prefetch_work() argument
2025 for (i = 0; i < num_sge; ++i) { in init_prefetch_work()
2030 work->num_sge = i; in init_prefetch_work()
2037 work->num_sge = num_sge; in init_prefetch_work()
2044 u32 num_sge) in mlx5_ib_prefetch_sg_list() argument
2050 for (i = 0; i < num_sge; ++i) { in mlx5_ib_prefetch_sg_list()
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/drivers/infiniband/hw/erdma/
A Derdma_qp.c338 while (i < send_wr->num_sge) { in fill_inline_data()
379 if (send_wr->num_sge > qp->dev->attrs.max_send_sge) in fill_sgl()
385 while (i < send_wr->num_sge) { in fill_sgl()
509 if (unlikely(send_wr->num_sge != 1)) in erdma_push_one_sqe()
533 send_wr->num_sge * sizeof(struct ib_sge); in erdma_push_one_sqe()
635 wqe_size += send_wr->num_sge * sizeof(struct ib_sge); in erdma_push_one_sqe()
637 send_wr->num_sge); in erdma_push_one_sqe()
711 if (recv_wr->num_sge == 0) { in erdma_post_recv_one()
713 } else if (recv_wr->num_sge == 1) { in erdma_post_recv_one()
/drivers/infiniband/hw/hfi1/
A Duc.c114 qp->s_sge.num_sge = wqe->wr.num_sge; in hfi1_make_uc_req()
293 qp->r_sge.num_sge = 0; in hfi1_uc_rcv()
458 qp->r_sge.num_sge = 1; in hfi1_uc_rcv()
460 qp->r_sge.num_sge = 0; in hfi1_uc_rcv()
535 qp->r_sge.num_sge = 0; in hfi1_uc_rcv()
/drivers/infiniband/ulp/rtrs/
A Drtrs.c90 .num_sge = 1, in rtrs_iu_post_recv()
145 .num_sge = 1, in rtrs_iu_post_send()
155 struct ib_sge *sge, unsigned int num_sge, in rtrs_iu_post_rdma_write_imm() argument
167 .wr.num_sge = num_sge, in rtrs_iu_post_rdma_write_imm()
179 for (i = 0; i < num_sge; i++) in rtrs_iu_post_rdma_write_imm()
/drivers/infiniband/core/
A Duverbs_std_types_mr.c55 int num_sge; in UVERBS_HANDLER() local
72 num_sge = uverbs_attr_ptr_get_array_size( in UVERBS_HANDLER()
74 if (num_sge <= 0) in UVERBS_HANDLER()
75 return num_sge; in UVERBS_HANDLER()
79 return ib_dev->ops.advise_mr(pd, advice, flags, sg_list, num_sge, in UVERBS_HANDLER()
A Drw.c160 reg->wr.wr.num_sge = 1; in rdma_rw_init_mr_wrs()
224 rdma_wr->wr.num_sge = nr_sge; in rdma_rw_init_map_wrs()
269 rdma_wr->wr.num_sge = 1; in rdma_rw_init_single_wr()
428 ctx->reg->reg_wr.wr.num_sge = 0; in rdma_rw_ctx_signature_init()
444 rdma_wr->wr.num_sge = 1; in rdma_rw_ctx_signature_init()
/drivers/infiniband/hw/vmw_pvrdma/
A Dpvrdma_qp.c704 if (unlikely(wr->num_sge > qp->sq.max_sg || wr->num_sge < 0)) { in pvrdma_post_send()
753 wqe_hdr->num_sge = wr->num_sge; in pvrdma_post_send()
836 for (i = 0; i < wr->num_sge; i++) { in pvrdma_post_send()
904 if (unlikely(wr->num_sge > qp->rq.max_sg || in pvrdma_post_recv()
905 wr->num_sge < 0)) { in pvrdma_post_recv()
924 wqe_hdr->num_sge = wr->num_sge; in pvrdma_post_recv()
928 for (i = 0; i < wr->num_sge; i++) { in pvrdma_post_recv()
/drivers/infiniband/hw/cxgb4/
A Dqp.c423 for (i = 0; i < wr->num_sge; i++) { in build_immd()
455 int num_sge, u32 *plenp) in build_isgl() argument
467 for (i = 0; i < num_sge; i++) { in build_isgl()
482 isglp->nsge = cpu_to_be16(num_sge); in build_isgl()
496 if (wr->num_sge > T4_MAX_SEND_SGE) in build_rdma_send()
525 if (wr->num_sge) { in build_rdma_send()
537 wr->sg_list, wr->num_sge, &plen); in build_rdma_send()
563 if (wr->num_sge > T4_MAX_SEND_SGE) in build_rdma_write()
576 if (wr->num_sge) { in build_rdma_write()
588 wr->sg_list, wr->num_sge, &plen); in build_rdma_write()
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/drivers/infiniband/hw/qedr/
A Dqedr_roce_cm.c406 for (i = 0; i < swr->num_sge; ++i) in qedr_gsi_build_header()
530 packet->n_seg = swr->num_sge; in qedr_gsi_build_packet()
558 if (wr->num_sge > RDMA_MAX_SGE_PER_SQ_WQE) { in qedr_gsi_post_send()
560 wr->num_sge, RDMA_MAX_SGE_PER_SQ_WQE); in qedr_gsi_post_send()
631 if (wr->num_sge > QEDR_GSI_MAX_RECV_SGE) { in qedr_gsi_post_recv()
634 wr->num_sge, QEDR_GSI_MAX_RECV_SGE); in qedr_gsi_post_recv()
/drivers/infiniband/hw/ocrdma/
A Docrdma_verbs.c1897 struct ocrdma_sge *sge, int num_sge, in ocrdma_build_sges() argument
1902 for (i = 0; i < num_sge; i++) { in ocrdma_build_sges()
1909 if (num_sge == 0) in ocrdma_build_sges()
1917 for (i = 0; i < num_sge; i++) in ocrdma_sglist_len()
1940 for (i = 0; i < wr->num_sge; i++) { in ocrdma_build_inline_sges()
1953 if (wr->num_sge) in ocrdma_build_inline_sges()
2006 ocrdma_build_sges(hdr, sge, wr->num_sge, wr->sg_list); in ocrdma_build_read()
2114 wr->num_sge > qp->sq.max_sges) { in ocrdma_post_send()
2207 if (wr->num_sge) in ocrdma_build_rqe()
2239 wr->num_sge > qp->rq.max_sges) { in ocrdma_post_recv()
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