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Searched refs:lkey (Results 1 – 25 of 110) sorted by relevance

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/linux/drivers/infiniband/sw/rdmavt/
H A Dmr.c180 mr->lkey = (r << (32 - dev->dparms.lkey_table_size)) | in rvt_alloc_lkey()
183 if (mr->lkey == 0) { in rvt_alloc_lkey()
184 mr->lkey |= 1 << 8; in rvt_alloc_lkey()
208 u32 lkey = mr->lkey; in rvt_free_lkey() local
215 if (!lkey) { in rvt_free_lkey()
225 r = lkey >> (32 - dev->dparms.lkey_table_size); in rvt_free_lkey()
259 mr->ibmr.lkey = mr->mr.lkey; in __rvt_alloc_mr()
260 mr->ibmr.rkey = mr->mr.lkey; in __rvt_alloc_mr()
419 rvt_qp_mr_clean(qp, mr->lkey); in rvt_dereg_clean_qp_cb()
452 if (mr->lkey) { in rvt_check_refs()
[all …]
H 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,
H A Dqp.c620 static bool rvt_swqe_has_lkey(struct rvt_swqe *wqe, u32 lkey) in rvt_swqe_has_lkey() argument
627 if (rvt_mr_has_lkey(sge->mr, lkey)) in rvt_swqe_has_lkey()
638 static bool rvt_qp_sends_has_lkey(struct rvt_qp *qp, u32 lkey) in rvt_qp_sends_has_lkey() argument
645 if (rvt_swqe_has_lkey(wqe, lkey)) in rvt_qp_sends_has_lkey()
652 if (rvt_mr_has_lkey(qp->s_rdma_mr, lkey)) in rvt_qp_sends_has_lkey()
662 static bool rvt_qp_acks_has_lkey(struct rvt_qp *qp, u32 lkey) in rvt_qp_acks_has_lkey() argument
670 if (rvt_mr_has_lkey(e->rdma_sge.mr, lkey)) in rvt_qp_acks_has_lkey()
687 void rvt_qp_mr_clean(struct rvt_qp *qp, u32 lkey) in rvt_qp_mr_clean() argument
702 if (rvt_ss_has_lkey(&qp->r_sge, lkey) || in rvt_qp_mr_clean()
703 rvt_qp_sends_has_lkey(qp, lkey) || in rvt_qp_mr_clean()
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/linux/drivers/infiniband/hw/mthca/
H 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()
H A Dmthca_mr.c57 __be32 lkey; member
441 mr->ibmr.rkey = mr->ibmr.lkey = hw_index_to_key(dev, key); in mthca_mr_alloc()
469 memset_startat(mpt_entry, 0, lkey); in mthca_mr_alloc()
477 mthca_dbg(dev, "Dumping MPT entry %08x:\n", mr->ibmr.lkey); in mthca_mr_alloc()
541 static void mthca_free_region(struct mthca_dev *dev, u32 lkey) in mthca_free_region() argument
544 key_to_hw_index(dev, lkey)); in mthca_free_region()
546 mthca_free(&dev->mr_table.mpt_alloc, key_to_hw_index(dev, lkey)); in mthca_free_region()
554 key_to_hw_index(dev, mr->ibmr.lkey) & in mthca_free_mr()
559 mthca_free_region(dev, mr->ibmr.lkey); in mthca_free_mr()
H A Dmthca_provider.c415 srq->mr.ibmr.lkey = ucmd.lkey; in mthca_create_srq()
496 qp->mr.ibmr.lkey = ucmd.lkey; in mthca_create_qp()
616 cq->buf.mr.ibmr.lkey = ucmd.lkey; in mthca_create_cq()
703 u32 lkey; in mthca_resize_cq() local
721 lkey = cq->resize_buf->buf.mr.ibmr.lkey; in mthca_resize_cq()
727 lkey = ucmd.lkey; in mthca_resize_cq()
730 ret = mthca_RESIZE_CQ(dev, cq->cqn, lkey, ilog2(entries)); in mthca_resize_cq()
H 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()
/linux/include/uapi/rdma/
H A Dmthca-abi.h75 __u32 lkey; member
89 __u32 lkey; member
94 __u32 lkey; member
105 __u32 lkey; member
H A Drvt-abi.h20 __u32 lkey; member
/linux/include/rdma/
H A Drdmavt_mr.h36 u32 lkey; member
127 } else if (sge->length == 0 && sge->mr->lkey) { in rvt_update_sge()
152 bool rvt_ss_has_lkey(struct rvt_sge_state *ss, u32 lkey);
153 bool rvt_mr_has_lkey(struct rvt_mregion *mr, u32 lkey);
/linux/drivers/infiniband/ulp/iser/
H 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()
H A Diser_initiator.c131 tx_dsg->lkey = mem_reg->sge.lkey; in iser_prepare_write_cmd()
261 rx_sg->lkey = device->pd->local_dma_lkey; in iser_alloc_rx_descriptors()
449 tx_dsg->lkey = mem_reg->sge.lkey; in iser_send_data_out()
508 tx_dsg->lkey = device->pd->local_dma_lkey; in iser_send_control()
/linux/drivers/infiniband/hw/vmw_pvrdma/
H 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()
/linux/drivers/infiniband/sw/rxe/
H A Drxe_mr.c57 mr->lkey = mr->ibmr.lkey = key; in rxe_mr_init()
440 mr = lookup_mr(pd, access, sge->lkey, RXE_LOOKUP_LOCAL); in copy_data()
465 mr = lookup_mr(pd, access, sge->lkey, in copy_data()
712 if (unlikely((type == RXE_LOOKUP_LOCAL && mr->lkey != key) || in lookup_mr()
738 if (remote ? (key != mr->rkey) : (key != mr->lkey)) { in rxe_invalidate_mr()
740 key, (remote ? mr->rkey : mr->lkey)); in rxe_invalidate_mr()
781 rxe_dbg_mr(mr, "mr->lkey = 0x%x not free\n", mr->lkey); in rxe_reg_fast_mr()
792 if (unlikely((mr->lkey & ~0xff) != (key & ~0xff))) { in rxe_reg_fast_mr()
794 key, mr->lkey); in rxe_reg_fast_mr()
799 mr->lkey = key; in rxe_reg_fast_mr()
/linux/drivers/infiniband/sw/siw/
H 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()
H 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()
/linux/drivers/infiniband/core/
H A Drw.c81 reg->inv_wr.ex.invalidate_rkey = reg->mr->lkey; in rdma_rw_inv_key()
149 reg->wr.wr.ex.invalidate_rkey = reg->mr->lkey; in rdma_rw_init_reg_wr()
322 sge->lkey = qp->pd->local_dma_lkey; in rdma_rw_init_map_wrs()
351 ctx->single.sge.lkey = qp->pd->local_dma_lkey; in rdma_rw_init_single_wr()
385 ctx->single.sge.lkey = qp->pd->local_dma_lkey; in rdma_rw_init_single_wr_bvec()
454 sge->lkey = qp->pd->local_dma_lkey; in rdma_rw_init_map_wrs_bvec()
532 ctx->iova.sge.lkey = qp->pd->local_dma_lkey; in rdma_rw_init_iova_wrs_bvec()
789 ctx->reg->reg_wr.key = ctx->reg->mr->lkey; in rdma_rw_ctx_signature_init()
833 ib_update_fast_reg_key(reg->mr, ib_inc_rkey(reg->mr->lkey)); in rdma_rw_update_lkey()
834 reg->reg_wr.key = reg->mr->lkey; in rdma_rw_update_lkey()
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/linux/drivers/infiniband/hw/mlx4/
H 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()
H 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()
/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/
H 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()
/linux/net/smc/
H A Dsmc_wr.c565 lnk->wr_tx_sges[i].lkey = lnk->roce_pd->local_dma_lkey; in smc_wr_init_sge()
566 lnk->wr_tx_rdma_sges[i].tx_rdma_sge[0].wr_tx_rdma_sge[0].lkey = in smc_wr_init_sge()
568 lnk->wr_tx_rdma_sges[i].tx_rdma_sge[0].wr_tx_rdma_sge[1].lkey = in smc_wr_init_sge()
570 lnk->wr_tx_rdma_sges[i].tx_rdma_sge[1].wr_tx_rdma_sge[0].lkey = in smc_wr_init_sge()
572 lnk->wr_tx_rdma_sges[i].tx_rdma_sge[1].wr_tx_rdma_sge[1].lkey = in smc_wr_init_sge()
593 lnk->wr_tx_v2_sge->lkey = lnk->roce_pd->local_dma_lkey; in smc_wr_init_sge()
616 lnk->wr_rx_sges[x].lkey = lnk->roce_pd->local_dma_lkey; in smc_wr_init_sge()
622 lnk->wr_rx_sges[x + 1].lkey = in smc_wr_init_sge()
/linux/net/rds/
H A Dib_send.c208 sge->lkey = ic->i_pd->local_dma_lkey; in rds_ib_send_init_ring()
210 send->s_sge[1].lkey = ic->i_pd->local_dma_lkey; in rds_ib_send_init_ring()
664 send->s_sge[0].lkey = ic->i_pd->local_dma_lkey; in rds_ib_xmit()
684 send->s_sge[1].lkey = ic->i_pd->local_dma_lkey; in rds_ib_xmit()
848 send->s_sge[0].lkey = ic->i_pd->local_dma_lkey; in rds_ib_xmit_atomic()
973 send->s_sge[j].lkey = ic->i_pd->local_dma_lkey; in rds_ib_xmit_rdma()
976 send->s_sge[j].lkey = odp_lkey; in rds_ib_xmit_rdma()
/linux/drivers/infiniband/hw/bnxt_re/
H A Dib_verbs.c175 sg_list[i].lkey = ib_sg_list[i].lkey; in bnxt_re_build_sgl()
500 wqe->bind.parent_l_key = ib_mr->lkey; in bnxt_re_create_fence_wqe()
558 if (mr->ib_mr.lkey) in bnxt_re_destroy_fence_mr()
614 mr->ib_mr.lkey = mr->qplib_mr.lkey; in bnxt_re_create_fence_mr()
2547 wqe->sg_list[i].lkey = wqe->sg_list[i - 1].lkey; in bnxt_re_build_qp1_send_v2()
2573 wqe->sg_list[0].lkey = sge.lkey; in bnxt_re_build_qp1_send_v2()
2612 ref.lkey = wqe->sg_list[0].lkey; in bnxt_re_build_qp1_shadow_qp_recv()
2619 wqe->sg_list[0].lkey = sge.lkey; in bnxt_re_build_qp1_shadow_qp_recv()
2624 sqp_entry->sge.lkey = ref.lkey; in bnxt_re_build_qp1_shadow_qp_recv()
3637 s_sge[0].lkey = 0xFFFFFFFF; in bnxt_re_process_raw_qp_pkt_rx()
[all …]
/linux/drivers/net/ethernet/ibm/ehea/
H A Dehea_main.c492 rwqe->sg_list[0].l_key = pr->recv_mr.lkey; in ehea_refill_rq_def()
1605 u32 lkey) in write_swqe2_immediate() argument
1629 sg1entry->l_key = lkey; in write_swqe2_immediate()
1642 struct ehea_swqe *swqe, u32 lkey) in write_swqe2_data() argument
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()
1990 struct ehea_swqe *swqe, u32 lkey) in ehea_xmit2() argument
1996 write_swqe2_data(skb, dev, swqe, lkey); in ehea_xmit2()
2019 u32 lkey; in ehea_start_xmit() local
[all …]
/linux/include/linux/mlx4/
H A Dqp.h377 __be32 lkey; member
438 __be32 lkey; member

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