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Searched refs:lkey (Results 1 – 25 of 105) sorted by relevance

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/drivers/infiniband/sw/rdmavt/
A Dmr.c183 if (mr->lkey == 0) { in rvt_alloc_lkey()
208 u32 lkey = mr->lkey; in rvt_free_lkey() local
215 if (!lkey) { in rvt_free_lkey()
259 mr->ibmr.lkey = mr->mr.lkey; in __rvt_alloc_mr()
452 if (mr->lkey) { in rvt_check_refs()
478 return mr && lkey == mr->lkey; in rvt_mr_has_lkey()
634 ibmr->lkey = key; in rvt_fast_reg_mr()
636 mr->mr.lkey = key; in rvt_fast_reg_mr()
689 if (last_sge && sge->lkey == last_sge->mr->lkey && in rvt_sge_adjacent()
691 if (sge->lkey) { in rvt_sge_adjacent()
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A Dtrace_mr.h31 __field(u32, lkey)
42 __entry->lkey = mr->lkey;
52 __entry->lkey,
91 __field(u32, lkey)
106 __entry->lkey = sge->mr->lkey;
122 __entry->lkey,
A Dqp.c628 if (rvt_mr_has_lkey(sge->mr, lkey)) in rvt_swqe_has_lkey()
646 if (rvt_swqe_has_lkey(wqe, lkey)) in rvt_qp_sends_has_lkey()
653 if (rvt_mr_has_lkey(qp->s_rdma_mr, lkey)) in rvt_qp_sends_has_lkey()
671 if (rvt_mr_has_lkey(e->rdma_sge.mr, lkey)) in rvt_qp_acks_has_lkey()
703 if (rvt_ss_has_lkey(&qp->r_sge, lkey) || in rvt_qp_mr_clean()
704 rvt_qp_sends_has_lkey(qp, lkey) || in rvt_qp_mr_clean()
705 rvt_qp_acks_has_lkey(qp, lkey)) in rvt_qp_mr_clean()
1830 wqe->sg_list[i].lkey = wr->sg_list[i].lkey; in rvt_post_recv()
2237 wqe->sg_list[i].lkey = wr->sg_list[i].lkey; in rvt_post_srq_recv()
2257 BUILD_BUG_ON(offsetof(struct ib_sge, lkey) != in rvt_cast_sge()
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/drivers/infiniband/hw/mthca/
A Dmthca_wqe.h66 __be32 lkey; member
85 __be32 lkey; member
103 __be32 lkey; member
120 dseg->lkey = cpu_to_be32(sg->lkey); in mthca_set_data_seg()
127 dseg->lkey = cpu_to_be32(MTHCA_INVAL_LKEY); in mthca_set_data_seg_inval()
A Dmthca_mr.c57 __be32 lkey; member
442 mr->ibmr.rkey = mr->ibmr.lkey = hw_index_to_key(dev, key); in mthca_mr_alloc()
470 memset_startat(mpt_entry, 0, lkey); in mthca_mr_alloc()
478 mthca_dbg(dev, "Dumping MPT entry %08x:\n", mr->ibmr.lkey); in mthca_mr_alloc()
542 static void mthca_free_region(struct mthca_dev *dev, u32 lkey) in mthca_free_region() argument
545 key_to_hw_index(dev, lkey)); in mthca_free_region()
547 mthca_free(&dev->mr_table.mpt_alloc, key_to_hw_index(dev, lkey)); in mthca_free_region()
555 key_to_hw_index(dev, mr->ibmr.lkey) & in mthca_free_mr()
560 mthca_free_region(dev, mr->ibmr.lkey); in mthca_free_mr()
A Dmthca_provider.c415 srq->mr.ibmr.lkey = ucmd.lkey; in mthca_create_srq()
495 qp->mr.ibmr.lkey = ucmd.lkey; in mthca_create_qp()
615 cq->buf.mr.ibmr.lkey = ucmd.lkey; in mthca_create_cq()
702 u32 lkey; in mthca_resize_cq() local
720 lkey = cq->resize_buf->buf.mr.ibmr.lkey; in mthca_resize_cq()
726 lkey = ucmd.lkey; in mthca_resize_cq()
729 ret = mthca_RESIZE_CQ(dev, cq->cqn, lkey, ilog2(entries)); in mthca_resize_cq()
A Dmthca_srq.c53 __be32 lkey; member
62 __be32 lkey; member
110 context->lkey = cpu_to_be32(srq->mr.ibmr.lkey); in mthca_tavor_init_srq_context()
137 context->lkey = cpu_to_be32(srq->mr.ibmr.lkey); in mthca_arbel_init_srq_context()
198 scatter->lkey = cpu_to_be32(MTHCA_INVAL_LKEY); in mthca_alloc_srq_buf()
/drivers/infiniband/ulp/iser/
A Diser_memory.c128 reg->sge.lkey = device->pd->local_dma_lkey; in iser_reg_dma()
142 " length=0x%x\n", reg->sge.lkey, reg->rkey, in iser_reg_dma()
293 sig_reg->sge.lkey = mr->lkey; in iser_reg_sig_mr()
299 sig_reg->sge.lkey, sig_reg->rkey, sig_reg->sge.addr, in iser_reg_sig_mr()
341 reg->sge.lkey = mr->lkey; in iser_fast_reg_mr()
347 reg->sge.lkey, reg->rkey, reg->sge.addr, reg->sge.length); in iser_fast_reg_mr()
A Diser_initiator.c131 tx_dsg->lkey = mem_reg->sge.lkey; in iser_prepare_write_cmd()
262 rx_sg->lkey = device->pd->local_dma_lkey; in iser_alloc_rx_descriptors()
450 tx_dsg->lkey = mem_reg->sge.lkey; in iser_send_data_out()
509 tx_dsg->lkey = device->pd->local_dma_lkey; in iser_send_control()
/drivers/infiniband/sw/rxe/
A Drxe_mr.c57 mr->lkey = mr->ibmr.lkey = key; in rxe_mr_init()
360 mr = lookup_mr(pd, access, sge->lkey, RXE_LOOKUP_LOCAL); in copy_data()
385 mr = lookup_mr(pd, access, sge->lkey, in copy_data()
626 if (unlikely((type == RXE_LOOKUP_LOCAL && mr->lkey != key) || in lookup_mr()
652 if (remote ? (key != mr->rkey) : (key != mr->lkey)) { in rxe_invalidate_mr()
654 key, (remote ? mr->rkey : mr->lkey)); in rxe_invalidate_mr()
695 rxe_dbg_mr(mr, "mr->lkey = 0x%x not free\n", mr->lkey); in rxe_reg_fast_mr()
706 if (unlikely((mr->lkey & ~0xff) != (key & ~0xff))) { in rxe_reg_fast_mr()
708 key, mr->lkey); in rxe_reg_fast_mr()
713 mr->lkey = key; in rxe_reg_fast_mr()
/drivers/infiniband/hw/vmw_pvrdma/
A Dpvrdma_mr.c94 mr->ibmr.lkey = resp->lkey; in pvrdma_get_dma_mr()
187 mr->ibmr.lkey = resp->lkey; in pvrdma_reg_user_mr()
259 mr->ibmr.lkey = resp->lkey; in pvrdma_alloc_mr()
/drivers/infiniband/core/
A Duverbs_std_types_mr.c146 ret = uverbs_copy_to(attrs, UVERBS_ATTR_REG_DM_MR_RESP_LKEY, &mr->lkey, in UVERBS_HANDLER()
147 sizeof(mr->lkey)); in UVERBS_HANDLER()
163 ret = uverbs_copy_to(attrs, UVERBS_ATTR_QUERY_MR_RESP_LKEY, &mr->lkey, in UVERBS_HANDLER()
164 sizeof(mr->lkey)); in UVERBS_HANDLER()
260 &mr->lkey, sizeof(mr->lkey)); in UVERBS_HANDLER()
389 &mr->lkey, sizeof(mr->lkey)); in UVERBS_HANDLER()
A Drw.c80 reg->inv_wr.ex.invalidate_rkey = reg->mr->lkey; in rdma_rw_inv_key()
169 reg->wr.wr.ex.invalidate_rkey = reg->mr->lkey; in rdma_rw_init_mr_wrs()
230 sge->lkey = qp->pd->local_dma_lkey; in rdma_rw_init_map_wrs()
259 ctx->single.sge.lkey = qp->pd->local_dma_lkey; in rdma_rw_init_single_wr()
434 ctx->reg->reg_wr.key = ctx->reg->mr->lkey; in rdma_rw_ctx_signature_init()
478 ib_update_fast_reg_key(reg->mr, ib_inc_rkey(reg->mr->lkey)); in rdma_rw_update_lkey()
479 reg->reg_wr.key = reg->mr->lkey; in rdma_rw_update_lkey()
480 reg->sge.lkey = reg->mr->lkey; in rdma_rw_update_lkey()
/drivers/infiniband/sw/siw/
A Dsiw_mem.c89 mr->base_mr.lkey = mr->base_mr.rkey = mem->stag; in siw_mr_add_mem()
202 new = siw_mem_id2obj(sdev, sge->lkey >> 8); in siw_check_sge()
204 siw_dbg_pd(pd, "STag unknown: 0x%08x\n", sge->lkey); in siw_check_sge()
211 if (unlikely((*mem)->stag != sge->lkey)) { in siw_check_sge()
212 siw_dbg_mem((*mem), "STag mismatch: 0x%08x\n", sge->lkey); in siw_check_sge()
A Dsiw_qp.c255 wqe->sqe.sge[0].lkey = 0; in siw_qp_mpa_rts()
462 rreq->source_stag = htonl(wqe->sqe.sge[0].lkey); in siw_send_terminate()
846 rreq->sge[0].lkey = sqe->sge[0].lkey; in siw_read_to_orq()
847 rreq->sge[1].lkey = sqe->sge[1].lkey; in siw_read_to_orq()
883 wqe->sqe.sge[0].lkey = 0; in siw_activate_tx_from_sq()
979 wqe->sqe.sge[0].lkey = irqe->sge[0].lkey; in siw_activate_tx()
A Dsiw_qp_rx.c176 srx->ddp_stag = wqe->sqe.sge[0].lkey; in siw_rresp_check_ntoh()
368 wqe->rqe.sge[i].lkey = rqe->sge[i].lkey; in siw_rqe_get()
664 lkey = be32_to_cpu(srx->hdr.rreq.source_stag), in siw_init_rresp() local
701 resp->sge[0].lkey = lkey; in siw_init_rresp()
757 wqe->sqe.sge[0].lkey = orqe->sge[0].lkey; in siw_orqe_start_rx()
1265 rv = siw_invalidate_stag(qp->pd, wqe->sqe.sge[0].lkey); in siw_rdmap_complete()
A Dsiw_verbs.h30 siw_sge->lkey = sge->lkey; in siw_copy_sgl()
/drivers/infiniband/hw/efa/
A Defa_io_defs.h144 u32 lkey; member
177 u32 lkey; member
226 u32 lkey; member
/drivers/infiniband/hw/mlx4/
A Dsrq.c160 scatter->lkey = cpu_to_be32(MLX4_INVALID_LKEY); in mlx4_ib_create_srq()
347 scat[i].lkey = cpu_to_be32(wr->sg_list[i].lkey); in mlx4_ib_post_srq_recv()
353 scat[i].lkey = cpu_to_be32(MLX4_INVALID_LKEY); in mlx4_ib_post_srq_recv()
A Dmr.c76 mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key; in mlx4_ib_get_dma_mr()
183 mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key; in mlx4_ib_reg_user_mr()
415 mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key; in mlx4_ib_alloc_mr()
/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/
A Ddr_send.c17 u32 lkey; member
417 wq_dseg->lkey = cpu_to_be32(data_seg->lkey); in dr_rdma_handle_icm_write_segments()
593 send_info->write.lkey = send_ring->mr->mkey; in dr_fill_write_icm_segs()
608 send_info->read.lkey = send_ring->sync_mr->mkey; in dr_fill_write_icm_segs()
705 send_info.write.lkey = 0; in mlx5dr_send_postsend_ste()
764 send_info.write.lkey = 0; in mlx5dr_send_postsend_htbl()
821 send_info.write.lkey = 0; in mlx5dr_send_postsend_formatted_htbl()
844 send_info.write.lkey = 0; in mlx5dr_send_postsend_action()
889 send_info.write.lkey = 0; in mlx5dr_send_postsend_args()
/drivers/infiniband/hw/bnxt_re/
A Dib_verbs.c175 sg_list[i].lkey = ib_sg_list[i].lkey; in bnxt_re_build_sgl()
595 mr->ib_mr.lkey = mr->qplib_mr.lkey; in bnxt_re_create_fence_mr()
2474 wqe->sg_list[i].lkey = wqe->sg_list[i - 1].lkey; in bnxt_re_build_qp1_send_v2()
2500 wqe->sg_list[0].lkey = sge.lkey; in bnxt_re_build_qp1_send_v2()
2539 ref.lkey = wqe->sg_list[0].lkey; in bnxt_re_build_qp1_shadow_qp_recv()
2546 wqe->sg_list[0].lkey = sge.lkey; in bnxt_re_build_qp1_shadow_qp_recv()
2551 sqp_entry->sge.lkey = ref.lkey; in bnxt_re_build_qp1_shadow_qp_recv()
3589 r_sge[1].lkey = sqp_entry->sge.lkey; in bnxt_re_process_raw_qp_pkt_rx()
3988 mr->ib_mr.lkey = mr->qplib_mr.lkey; in bnxt_re_get_dma_mr()
4080 mr->ib_mr.lkey = mr->qplib_mr.lkey; in bnxt_re_alloc_mr()
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A Dqplib_sp.c518 if (mrw->lkey == 0xFFFFFFFF) { in bnxt_qplib_free_mrw()
534 req.key = cpu_to_le32(mrw->lkey); in bnxt_qplib_free_mrw()
583 mrw->lkey = le32_to_cpu(resp.xid); in bnxt_qplib_alloc_mrw()
600 req.lkey = cpu_to_le32(mrw->lkey); in bnxt_qplib_dereg_mrw()
679 req.key = cpu_to_le32(mr->lkey); in bnxt_qplib_reg_mr()
692 mr->lkey = le32_to_cpu(resp.xid); in bnxt_qplib_reg_mr()
693 mr->rkey = mr->lkey; in bnxt_qplib_reg_mr()
/drivers/infiniband/hw/mana/
A Dwr.c28 gdma_sgl[i].mem_key = wr->sg_list[i].lkey; in mana_ib_post_recv_ud()
108 gdma_sgl[i + 1].mem_key = wr->wr.sg_list[i].lkey; in mana_ib_post_send_ud()
/drivers/net/ethernet/ibm/ehea/
A Dehea_main.c1605 u32 lkey) in write_swqe2_immediate() argument
1629 sg1entry->l_key = lkey; in write_swqe2_immediate()
1653 write_swqe2_immediate(skb, swqe, lkey); in write_swqe2_data()
1662 sg1entry->l_key = lkey; in write_swqe2_data()
1675 sgentry->l_key = lkey; in write_swqe2_data()
2019 u32 lkey; in ehea_start_xmit() local
2063 lkey = pr->send_mr.lkey; in ehea_start_xmit()
2064 ehea_xmit2(skb, dev, swqe, lkey); in ehea_start_xmit()
2586 u32 lkey = pr->recv_mr.lkey; in ehea_update_rqs() local
2594 rwqe->sg_list[0].l_key = lkey; in ehea_update_rqs()
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