Searched refs:qkey (Results 1 - 60 of 60) sorted by relevance

/linux-4.4.14/drivers/infiniband/hw/qib/
H A Dqib_ud.c102 * Check that the qkey matches (except for QP0, see 9.6.1.4.1). qib_ud_loopback()
104 * qkey from the QP context instead of the WR (see 10.2.5). qib_ud_loopback()
107 u32 qkey; qib_ud_loopback() local
109 qkey = (int)swqe->ud_wr.remote_qkey < 0 ? qib_ud_loopback()
110 sqp->qkey : swqe->ud_wr.remote_qkey; qib_ud_loopback()
111 if (unlikely(qkey != qp->qkey)) { qib_ud_loopback()
116 qib_bad_pqkey(ibp, IB_NOTICE_TRAP_BAD_QKEY, qkey, qib_ud_loopback()
378 * qkey from the QP context instead of the WR (see 10.2.5). qib_make_ud_req()
381 qp->qkey : wqe->ud_wr.remote_qkey); qib_make_ud_req()
436 u32 qkey; qib_ud_rcv() local
448 qkey = be32_to_cpu(ohdr->u.ud.deth[0]); qib_ud_rcv()
484 if (unlikely(qkey != qp->qkey)) { qib_ud_rcv()
485 qib_bad_pqkey(ibp, IB_NOTICE_TRAP_BAD_QKEY, qkey, qib_ud_rcv()
H A Dqib_qp.c374 qp->qkey = 0; qib_reset_qp()
817 qp->qkey = attr->qkey; qib_modify_qp()
864 attr->qkey = qp->qkey; qib_query_qp()
H A Dqib_verbs.h442 u32 qkey; /* QKEY for this QP (for UD or RD) */ member in struct:qib_qp
/linux-4.4.14/drivers/staging/rdma/ipath/
H A Dipath_ud.c74 * Check that the qkey matches (except for QP0, see 9.6.1.4.1). ipath_ud_loopback()
76 * qkey from the QP context instead of the WR (see 10.2.5). ipath_ud_loopback()
80 sqp->qkey : swqe->ud_wr.remote_qkey) != qp->qkey)) { ipath_ud_loopback()
378 * qkey from the QP context instead of the WR (see 10.2.5). ipath_make_ud_req()
381 qp->qkey : wqe->ud_wr.remote_qkey); ipath_make_ud_req()
416 u32 qkey; ipath_ud_rcv() local
425 qkey = be32_to_cpu(ohdr->u.ud.deth[0]); ipath_ud_rcv()
438 qkey = be32_to_cpu(((__be32 *) data)[1]); ipath_ud_rcv()
442 qkey = be32_to_cpu(ohdr->u.ud.deth[0]); ipath_ud_rcv()
458 if (unlikely(qkey != qp->qkey)) { ipath_ud_rcv()
H A Dipath_qp.c326 qp->qkey = 0; ipath_reset_qp()
591 qp->qkey = attr->qkey; ipath_modify_qp()
629 attr->qkey = qp->qkey; ipath_query_qp()
H A Dipath_verbs.h430 u32 qkey; /* QKEY for this QP (for UD or RD) */ member in struct:ipath_qp
/linux-4.4.14/drivers/infiniband/hw/mthca/
H A Dmthca_wqe.h70 __be32 qkey; member in struct:mthca_tavor_ud_seg
77 __be32 qkey; member in struct:mthca_arbel_ud_seg
H A Dmthca_qp.c150 __be32 qkey; member in struct:mthca_qp_context
304 sqp->qkey = attr->qkey; store_attrs()
463 qp_attr->qkey = be32_to_cpu(context->qkey); mthca_query_qp()
764 qp_context->qkey = cpu_to_be32(attr->qkey); __mthca_modify_qp()
1529 sqp->ud_header.deth.qkey = cpu_to_be32(wr->remote_qkey & 0x80000000 ? build_mlx_header()
1530 sqp->qkey : wr->remote_qkey); build_mlx_header()
1590 useg->qkey = cpu_to_be32(wr->remote_qkey); set_tavor_ud_seg()
1599 useg->qkey = cpu_to_be32(wr->remote_qkey); set_arbel_ud_seg()
H A Dmthca_provider.h291 u32 qkey; member in struct:mthca_sqp
/linux-4.4.14/drivers/staging/rdma/hfi1/
H A Dud.c124 * Check that the qkey matches (except for QP0, see 9.6.1.4.1). ud_loopback()
126 * qkey from the QP context instead of the WR (see 10.2.5). ud_loopback()
129 u32 qkey; ud_loopback() local
131 qkey = (int)swqe->ud_wr.remote_qkey < 0 ? ud_loopback()
132 sqp->qkey : swqe->ud_wr.remote_qkey; ud_loopback()
133 if (unlikely(qkey != qp->qkey)) { ud_loopback()
138 hfi1_bad_pqkey(ibp, IB_NOTICE_TRAP_BAD_QKEY, qkey, ud_loopback()
412 * qkey from the QP context instead of the WR (see 10.2.5). hfi1_make_ud_req()
415 qp->qkey : wqe->ud_wr.remote_qkey); hfi1_make_ud_req()
648 u32 qkey; hfi1_ud_rcv() local
665 qkey = be32_to_cpu(ohdr->u.ud.deth[0]); hfi1_ud_rcv()
754 if (unlikely(qkey != qp->qkey)) { hfi1_ud_rcv()
755 hfi1_bad_pqkey(ibp, IB_NOTICE_TRAP_BAD_QKEY, qkey, hfi1_ud_rcv()
H A Dtrace.c71 #define DETH_PRN "deth qkey 0x%.8x sqpn 0x%.6x"
H A Dqp.c353 qp->qkey = 0; reset_qp()
853 qp->qkey = attr->qkey; hfi1_modify_qp()
900 attr->qkey = qp->qkey; hfi1_query_qp()
H A Dverbs.h451 u32 qkey; /* QKEY for this QP (for UD or RD) */ member in struct:hfi1_qp
/linux-4.4.14/drivers/infiniband/core/
H A Duverbs_marshall.c62 dst->qkey = src->qkey; ib_copy_qp_attr_to_user()
H A Dcma.c223 u32 qkey; member in struct:rdma_id_private
387 static int cma_set_qkey(struct rdma_id_private *id_priv, u32 qkey) cma_set_qkey() argument
392 if (id_priv->qkey) { cma_set_qkey()
393 if (qkey && id_priv->qkey != qkey) cma_set_qkey()
398 if (qkey) { cma_set_qkey()
399 id_priv->qkey = qkey; cma_set_qkey()
406 id_priv->qkey = RDMA_UDP_QKEY; cma_set_qkey()
414 id_priv->qkey = be32_to_cpu(rec.qkey); cma_set_qkey()
828 qp_attr->qkey = id_priv->qkey; cma_ib_init_qp_attr()
3078 ret = cma_set_qkey(id_priv, rep->qkey); cma_sidr_rep_handler()
3088 event.param.ud.qkey = rep->qkey; cma_sidr_rep_handler()
3368 enum ib_cm_sidr_status status, u32 qkey, cma_send_sidr_rep()
3377 ret = cma_set_qkey(id_priv, qkey); cma_send_sidr_rep()
3381 rep.qkey = id_priv->qkey; cma_send_sidr_rep()
3410 conn_param->qkey, rdma_accept()
3526 status = cma_set_qkey(id_priv, be32_to_cpu(multicast->rec.qkey)); cma_ib_mc_handler()
3542 event.param.ud.qkey = be32_to_cpu(multicast->rec.qkey); cma_ib_mc_handler()
3607 rec.qkey = cpu_to_be32(id_priv->qkey); cma_join_ib_multicast()
3696 mc->multicast.ib->rec.qkey = cpu_to_be32(RDMA_UDP_QKEY); cma_iboe_join_multicast()
3367 cma_send_sidr_rep(struct rdma_id_private *id_priv, enum ib_cm_sidr_status status, u32 qkey, const void *private_data, int private_data_len) cma_send_sidr_rep() argument
H A Ducm.c248 urep->qkey = krep->qkey; ib_ucm_event_sidr_rep_get()
1059 param.qkey = cmd.qkey; ib_ucm_send_sidr_rep()
H A Dud_header.c202 { STRUCT_FIELD(deth, qkey),
H A Dmulticast.c291 if (comp_mask & IB_SA_MCMEMBER_REC_QKEY && src->qkey != dst->qkey) cmp_rec()
H A Ducma.c259 dst->qkey = src->qkey; ucma_copy_ud_event()
1010 dst->qkey = (id->route.addr.src_addr.ss_family == AF_IB) ? src->qkey : 0; ucma_copy_conn_param()
H A Dcm_msgs.h817 __be32 qkey; member in struct:cm_sidr_rep_msg
H A Duverbs_cmd.c2202 resp.qkey = attr->qkey; ib_uverbs_query_qp()
2307 attr->qkey = cmd.qkey; ib_uverbs_modify_qp()
H A Dcm.c3134 sidr_rep_msg->qkey = cpu_to_be32(param->qkey); cm_format_sidr_rep()
3201 param->qkey = be32_to_cpu(sidr_rep_msg->qkey); cm_format_sidr_rep_event()
H A Dsa_query.c275 { MCMEMBER_REC_FIELD(qkey),
H A Dmad.c3012 attr->qkey = (qp->qp_num == 0) ? 0 : IB_QP1_QKEY; ib_mad_port_start()
/linux-4.4.14/include/uapi/rdma/
H A Drdma_user_cm.h179 __u32 qkey; member in struct:rdma_ucm_conn_param
193 __u32 qkey; member in struct:rdma_ucm_ud_param
H A Dib_user_mad.h61 * @qkey - Remote Q_Key to be sent with (unset on receive)
79 __be32 qkey; member in struct:ib_user_mad_hdr_old
104 * @qkey - Remote Q_Key to be sent with (unset on receive)
123 __be32 qkey; member in struct:ib_user_mad_hdr
H A Dib_user_cm.h212 __u32 qkey; member in struct:ib_ucm_sidr_rep
294 __u32 qkey; member in struct:ib_ucm_sidr_rep_event_resp
H A Dib_user_verbs.h469 __u32 qkey; member in struct:ib_uverbs_qp_attr
601 __u32 qkey; member in struct:ib_uverbs_query_qp_resp
632 __u32 qkey; member in struct:ib_uverbs_modify_qp
/linux-4.4.14/include/rdma/
H A Drdma_cm_ib.h51 /* Global qkey for UDP QPs and multicast groups. */
H A Drdma_cm.h103 u32 qkey; member in struct:rdma_conn_param
111 u32 qkey; member in struct:rdma_ud_param
H A Dib_pack.h214 __be32 qkey; member in struct:ib_unpacked_deth
H A Dib_cm.h246 u32 qkey; member in struct:ib_cm_sidr_rep_event_param
588 u32 qkey; member in struct:ib_cm_sidr_rep_param
H A Dib_sa.h192 __be32 qkey; member in struct:ib_sa_mcmember_rec
H A Dib_verbs.h992 u32 qkey; member in struct:ib_qp_attr
/linux-4.4.14/drivers/infiniband/ulp/ipoib/
H A Dipoib_verbs.c59 qp_attr->qkey = priv->qkey; ipoib_mcast_attach()
88 qp_attr.qkey = 0; ipoib_init_qp()
H A Dipoib_multicast.c230 priv->broadcast->mcmember.qkey = mcmember->qkey; ipoib_mcast_join_finish()
246 priv->qkey = be32_to_cpu(priv->broadcast->mcmember.qkey); ipoib_mcast_join_finish()
248 priv->tx_wr.remote_qkey = priv->qkey; ipoib_mcast_join_finish()
507 rec.qkey = priv->broadcast->mcmember.qkey; ipoib_mcast_join()
H A Dipoib.h348 u32 qkey; member in struct:ipoib_dev_priv
/linux-4.4.14/drivers/infiniband/hw/mlx4/
H A Dqp.c84 u32 qkey; member in struct:mlx4_ib_sqp
1288 sqp->qkey = attr->qkey; store_sqp_attrs()
1760 context->qkey = cpu_to_be32(IB_QP_SET_QKEY); __mlx4_ib_modify_qp()
1764 (attr->qkey & MLX4_RESERVED_QKEY_MASK) == __mlx4_ib_modify_qp()
1768 " is reserved)\n", attr->qkey); __mlx4_ib_modify_qp()
1772 context->qkey = cpu_to_be32(attr->qkey); __mlx4_ib_modify_qp()
2129 static int vf_get_qp0_qkey(struct mlx4_dev *dev, int qpn, u32 *qkey) vf_get_qp0_qkey() argument
2135 *qkey = dev->caps.qp0_qkey[i]; vf_get_qp0_qkey()
2152 u32 qkey; build_sriov_qp0_header() local
2200 if (mlx4_get_parav_qkey(mdev->dev, sqp->qp.mqp.qpn, &qkey)) build_sriov_qp0_header()
2203 if (vf_get_qp0_qkey(mdev->dev, sqp->qp.mqp.qpn, &qkey)) build_sriov_qp0_header()
2206 sqp->ud_header.deth.qkey = cpu_to_be32(qkey); build_sriov_qp0_header()
2426 sqp->ud_header.deth.qkey = cpu_to_be32(wr->remote_qkey & 0x80000000 ? build_mlx_header()
2427 sqp->qkey : wr->remote_qkey); build_mlx_header()
2594 dseg->qkey = cpu_to_be32(wr->remote_qkey); set_datagram_seg()
2620 dseg->qkey = cpu_to_be32(IB_QP_SET_QKEY); set_tunnel_datagram_seg()
2634 hdr.qkey = cpu_to_be32(wr->remote_qkey); build_tunnel_header()
3258 qp_attr->qkey = be32_to_cpu(context.qkey); mlx4_ib_query_qp()
H A Dmcg.c88 __be32 qkey; member in struct:ib_sa_mcmember_data
391 if (comp_mask & IB_SA_MCMEMBER_REC_QKEY && src->qkey != dst->qkey) cmp_rec()
1031 be32_to_cpu(group->rec.qkey), sysfs_show_group()
H A Dmlx4_ib.h241 __be32 qkey; member in struct:mlx4_ib_tunnel_header
818 u32 qkey, struct ib_ah_attr *attr, u8 *s_mac,
H A Dmad.c1186 u32 remote_qpn, u32 qkey, struct ib_ah_attr *attr, mlx4_ib_send_to_wire()
1265 wr.remote_qkey = qkey; mlx4_ib_send_to_wire()
1413 be32_to_cpu(tunnel->hdr.qkey), mlx4_ib_multiplex_mad()
1669 attr.qkey = IB_QP1_QKEY; create_pv_sqp()
1184 mlx4_ib_send_to_wire(struct mlx4_ib_dev *dev, int slave, u8 port, enum ib_qp_type dest_qpt, u16 pkey_index, u32 remote_qpn, u32 qkey, struct ib_ah_attr *attr, u8 *s_mac, u16 vlan_id, struct ib_mad *mad) mlx4_ib_send_to_wire() argument
H A Dmain.c878 * of whether port link layer is ETH or IB. For ETH ports, qkey mlx4_ib_modify_port()
/linux-4.4.14/include/linux/mlx4/
H A Dqp.h215 __be32 qkey; member in struct:mlx4_qp_context
353 __be32 qkey; member in struct:mlx4_wqe_datagram_seg
H A Ddevice.h86 /* base qkey for use in sriov tunnel-qp/proxy-qp communication.
1406 int mlx4_get_parav_qkey(struct mlx4_dev *dev, u32 qpn, u32 *qkey);
/linux-4.4.14/include/linux/mlx5/
H A Dqp.h243 __be32 qkey; member in struct:mlx5_av::__anon12886::__anon12887
245 } qkey; member in union:mlx5_av::__anon12886
489 __be32 qkey; member in struct:mlx5_qp_context
/linux-4.4.14/drivers/staging/rdma/ehca/
H A Dehca_classes_pSeries.h89 u32 qkey; /* 00 */ member in struct:hcp_modify_qp_control_block
H A Dehca_qp.c896 resp.qkey = my_qp->qkey; internal_create_qp()
1299 .qkey = 0 internal_modify_qp()
1483 mqpcb->qkey = attr->qkey; internal_modify_qp()
1764 my_qp->qkey = attr->qkey; internal_modify_qp()
1940 qp_attr->qkey = qpcb->qkey; ehca_query_qp()
H A Dehca_classes.h198 u32 qkey; member in struct:ehca_qp
411 u32 qkey; member in struct:ehca_create_qp_resp
H A Dehca_reqs.c228 remote_qkey = qp->qkey; ehca_write_swqe()
/linux-4.4.14/arch/s390/include/asm/
H A Dqdio.h59 * @qkey: queue information block key
80 u32 qkey : 4; member in struct:qdr
/linux-4.4.14/drivers/infiniband/hw/mlx5/
H A Dqp.c1682 context->qkey = cpu_to_be32(attr->qkey); __mlx5_ib_modify_qp()
1843 dseg->av.key.qkey.qkey = cpu_to_be32(ud_wr(wr)->remote_qkey); set_datagram_seg()
3060 qp_attr->qkey = be32_to_cpu(context->qkey); mlx5_ib_query_qp()
/linux-4.4.14/drivers/net/ethernet/mellanox/mlx4/
H A Dfw.c257 u32 size, proxy_qp, qkey; mlx4_QUERY_FUNC_CAP_wrapper() local
337 !mlx4_get_parav_qkey(dev, proxy_qp, &qkey)) { mlx4_QUERY_FUNC_CAP_wrapper()
339 MLX4_PUT(outbox->buf, qkey, mlx4_QUERY_FUNC_CAP_wrapper()
452 u32 size, qkey; mlx4_QUERY_FUNC_CAP() local
591 MLX4_GET(qkey, outbox, QUERY_FUNC_CAP_PRIV_VF_QKEY_OFFSET); mlx4_QUERY_FUNC_CAP()
592 func_cap->qp0_qkey = qkey; mlx4_QUERY_FUNC_CAP()
H A Dresource_tracker.c2861 u32 qkey = 0; adjust_proxy_tun_qkey() local
2863 if (mlx4_get_parav_qkey(dev, qpn, &qkey)) adjust_proxy_tun_qkey()
2866 /* adjust qkey in qp context */ adjust_proxy_tun_qkey()
2867 context->qkey = cpu_to_be32(qkey); adjust_proxy_tun_qkey()
H A Dmain.c689 int mlx4_get_parav_qkey(struct mlx4_dev *dev, u32 qpn, u32 *qkey) mlx4_get_parav_qkey() argument
702 *qkey = qk; mlx4_get_parav_qkey()
/linux-4.4.14/drivers/s390/cio/
H A Dqdio_setup.c427 irq_ptr->qdr->qkey = PAGE_DEFAULT_KEY >> 4; setup_qdr()
/linux-4.4.14/drivers/infiniband/hw/ocrdma/
H A Docrdma.h429 u32 qkey; member in struct:ocrdma_qp
H A Docrdma_sli.h1188 u32 qkey; member in struct:ocrdma_qp_params
1862 u32 qkey; member in struct:ocrdma_ewqe_ud_hdr
H A Docrdma_verbs.c1589 qp_attr->qkey = params.qkey; ocrdma_query_qp()
2005 ud_hdr->qkey = qp->qkey; ocrdma_build_ud_hdr()
2007 ud_hdr->qkey = ud_wr(wr)->remote_qkey; ocrdma_build_ud_hdr()
H A Docrdma_hw.c2578 qp->qkey = attrs->qkey; ocrdma_set_qp_params()
2579 cmd->params.qkey = attrs->qkey; ocrdma_set_qp_params()
/linux-4.4.14/drivers/infiniband/hw/usnic/
H A Dusnic_ib_verbs.c392 qp_attr->qkey = 0; usnic_ib_query_qp()

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