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Searched refs:qp_attr (Results 1 – 25 of 51) sorted by relevance

123

/Linux-v5.4/net/smc/
Dsmc_ib.c47 struct ib_qp_attr qp_attr; in smc_ib_modify_qp_init() local
49 memset(&qp_attr, 0, sizeof(qp_attr)); in smc_ib_modify_qp_init()
50 qp_attr.qp_state = IB_QPS_INIT; in smc_ib_modify_qp_init()
51 qp_attr.pkey_index = 0; in smc_ib_modify_qp_init()
52 qp_attr.port_num = lnk->ibport; in smc_ib_modify_qp_init()
53 qp_attr.qp_access_flags = IB_ACCESS_LOCAL_WRITE in smc_ib_modify_qp_init()
55 return ib_modify_qp(lnk->roce_qp, &qp_attr, in smc_ib_modify_qp_init()
65 struct ib_qp_attr qp_attr; in smc_ib_modify_qp_rtr() local
67 memset(&qp_attr, 0, sizeof(qp_attr)); in smc_ib_modify_qp_rtr()
68 qp_attr.qp_state = IB_QPS_RTR; in smc_ib_modify_qp_rtr()
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/Linux-v5.4/drivers/infiniband/ulp/ipoib/
Dipoib_verbs.c42 struct ib_qp_attr *qp_attr = NULL; in ipoib_mcast_attach() local
55 qp_attr = kmalloc(sizeof(*qp_attr), GFP_KERNEL); in ipoib_mcast_attach()
56 if (!qp_attr) in ipoib_mcast_attach()
60 qp_attr->qkey = qkey; in ipoib_mcast_attach()
61 ret = ib_modify_qp(priv->qp, qp_attr, IB_QP_QKEY); in ipoib_mcast_attach()
74 kfree(qp_attr); in ipoib_mcast_attach()
93 struct ib_qp_attr qp_attr; in ipoib_init_qp() local
99 qp_attr.qp_state = IB_QPS_INIT; in ipoib_init_qp()
100 qp_attr.qkey = 0; in ipoib_init_qp()
101 qp_attr.port_num = priv->port; in ipoib_init_qp()
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Dipoib_cm.c278 struct ib_qp_attr qp_attr; in ipoib_cm_modify_rx_qp() local
281 qp_attr.qp_state = IB_QPS_INIT; in ipoib_cm_modify_rx_qp()
282 ret = ib_cm_init_qp_attr(cm_id, &qp_attr, &qp_attr_mask); in ipoib_cm_modify_rx_qp()
287 ret = ib_modify_qp(qp, &qp_attr, qp_attr_mask); in ipoib_cm_modify_rx_qp()
292 qp_attr.qp_state = IB_QPS_RTR; in ipoib_cm_modify_rx_qp()
293 ret = ib_cm_init_qp_attr(cm_id, &qp_attr, &qp_attr_mask); in ipoib_cm_modify_rx_qp()
298 qp_attr.rq_psn = psn; in ipoib_cm_modify_rx_qp()
299 ret = ib_modify_qp(qp, &qp_attr, qp_attr_mask); in ipoib_cm_modify_rx_qp()
313 qp_attr.qp_state = IB_QPS_RTS; in ipoib_cm_modify_rx_qp()
314 ret = ib_cm_init_qp_attr(cm_id, &qp_attr, &qp_attr_mask); in ipoib_cm_modify_rx_qp()
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Dipoib_ib.c351 struct ib_qp_attr qp_attr; in ipoib_qp_state_validate_work() local
355 ret = ib_query_qp(priv->qp, &qp_attr, IB_QP_STATE, &query_init_attr); in ipoib_qp_state_validate_work()
362 __func__, priv->qp->qp_num, qp_attr.qp_state); in ipoib_qp_state_validate_work()
365 if (qp_attr.qp_state == IB_QPS_SQE) { in ipoib_qp_state_validate_work()
366 qp_attr.qp_state = IB_QPS_RTS; in ipoib_qp_state_validate_work()
368 ret = ib_modify_qp(priv->qp, &qp_attr, IB_QP_STATE); in ipoib_qp_state_validate_work()
378 priv->qp->qp_num, qp_attr.qp_state); in ipoib_qp_state_validate_work()
736 struct ib_qp_attr qp_attr; in check_qp_movement_and_print() local
740 ret = ib_query_qp(qp, &qp_attr, IB_QP_STATE, &query_init_attr); in check_qp_movement_and_print()
746 if (new_state == IB_QPS_ERR && qp_attr.qp_state == IB_QPS_RESET) in check_qp_movement_and_print()
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/Linux-v5.4/net/sunrpc/xprtrdma/
Dsvc_rdma_transport.c394 struct ib_qp_init_attr qp_attr; in svc_rdma_accept() local
469 memset(&qp_attr, 0, sizeof qp_attr); in svc_rdma_accept()
470 qp_attr.event_handler = qp_event_handler; in svc_rdma_accept()
471 qp_attr.qp_context = &newxprt->sc_xprt; in svc_rdma_accept()
472 qp_attr.port_num = newxprt->sc_port_num; in svc_rdma_accept()
473 qp_attr.cap.max_rdma_ctxs = ctxts; in svc_rdma_accept()
474 qp_attr.cap.max_send_wr = newxprt->sc_sq_depth - ctxts; in svc_rdma_accept()
475 qp_attr.cap.max_recv_wr = rq_depth; in svc_rdma_accept()
476 qp_attr.cap.max_send_sge = newxprt->sc_max_send_sges; in svc_rdma_accept()
477 qp_attr.cap.max_recv_sge = 1; in svc_rdma_accept()
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/Linux-v5.4/net/9p/
Dtrans_rdma.c632 struct ib_qp_init_attr qp_attr; in rdma_create_trans() local
700 memset(&qp_attr, 0, sizeof qp_attr); in rdma_create_trans()
701 qp_attr.event_handler = qp_event_handler; in rdma_create_trans()
702 qp_attr.qp_context = client; in rdma_create_trans()
703 qp_attr.cap.max_send_wr = opts.sq_depth; in rdma_create_trans()
704 qp_attr.cap.max_recv_wr = opts.rq_depth; in rdma_create_trans()
705 qp_attr.cap.max_send_sge = P9_RDMA_SEND_SGE; in rdma_create_trans()
706 qp_attr.cap.max_recv_sge = P9_RDMA_RECV_SGE; in rdma_create_trans()
707 qp_attr.sq_sig_type = IB_SIGNAL_REQ_WR; in rdma_create_trans()
708 qp_attr.qp_type = IB_QPT_RC; in rdma_create_trans()
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/Linux-v5.4/drivers/infiniband/hw/bnxt_re/
Dib_verbs.c1535 int bnxt_re_modify_qp(struct ib_qp *ib_qp, struct ib_qp_attr *qp_attr, in bnxt_re_modify_qp() argument
1549 new_qp_state = qp_attr->qp_state; in bnxt_re_modify_qp()
1564 qp->qplib_qp.state = __from_ib_qp_state(qp_attr->qp_state); in bnxt_re_modify_qp()
1593 __from_ib_access_flags(qp_attr->qp_access_flags); in bnxt_re_modify_qp()
1602 qp->qplib_qp.pkey_index = qp_attr->pkey_index; in bnxt_re_modify_qp()
1606 qp->qplib_qp.qkey = qp_attr->qkey; in bnxt_re_modify_qp()
1610 rdma_ah_read_grh(&qp_attr->ah_attr); in bnxt_re_modify_qp()
1631 qp->qplib_qp.ah.sl = rdma_ah_get_sl(&qp_attr->ah_attr); in bnxt_re_modify_qp()
1633 qp_attr->ah_attr.roce.dmac); in bnxt_re_modify_qp()
1635 sgid_attr = qp_attr->ah_attr.grh.sgid_attr; in bnxt_re_modify_qp()
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Dib_verbs.h184 int bnxt_re_modify_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
186 int bnxt_re_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
/Linux-v5.4/drivers/infiniband/core/
Dsecurity.c332 const struct ib_qp_attr *qp_attr, in get_new_pps() argument
344 new_pps->main.port_num = qp_attr->port_num; in get_new_pps()
345 new_pps->main.pkey_index = qp_attr->pkey_index; in get_new_pps()
348 qp_attr->port_num : in get_new_pps()
353 qp_attr->pkey_index : in get_new_pps()
365 new_pps->alt.port_num = qp_attr->alt_port_num; in get_new_pps()
366 new_pps->alt.pkey_index = qp_attr->alt_pkey_index; in get_new_pps()
579 struct ib_qp_attr *qp_attr, in ib_security_modify_qp() argument
594 rdma_protocol_ib(real_qp->device, qp_attr->port_num) && in ib_security_modify_qp()
608 qp_attr, in ib_security_modify_qp()
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Diwcm.c271 struct ib_qp_attr qp_attr; in iwcm_modify_qp_err() local
276 qp_attr.qp_state = IB_QPS_ERR; in iwcm_modify_qp_err()
277 return ib_modify_qp(qp, &qp_attr, IB_QP_STATE); in iwcm_modify_qp_err()
286 struct ib_qp_attr qp_attr; in iwcm_modify_qp_sqd() local
289 qp_attr.qp_state = IB_QPS_SQD; in iwcm_modify_qp_sqd()
290 return ib_modify_qp(qp, &qp_attr, IB_QP_STATE); in iwcm_modify_qp_sqd()
1107 struct ib_qp_attr *qp_attr, in iwcm_init_qp_init_attr() argument
1120 qp_attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE| in iwcm_init_qp_init_attr()
1133 struct ib_qp_attr *qp_attr, in iwcm_init_qp_rts_attr() argument
1157 struct ib_qp_attr *qp_attr, in iw_cm_init_qp_attr() argument
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Dcma.c913 struct ib_qp_attr qp_attr; in cma_init_ud_qp() local
916 qp_attr.qp_state = IB_QPS_INIT; in cma_init_ud_qp()
917 ret = rdma_init_qp_attr(&id_priv->id, &qp_attr, &qp_attr_mask); in cma_init_ud_qp()
921 ret = ib_modify_qp(qp, &qp_attr, qp_attr_mask); in cma_init_ud_qp()
925 qp_attr.qp_state = IB_QPS_RTR; in cma_init_ud_qp()
926 ret = ib_modify_qp(qp, &qp_attr, IB_QP_STATE); in cma_init_ud_qp()
930 qp_attr.qp_state = IB_QPS_RTS; in cma_init_ud_qp()
931 qp_attr.sq_psn = 0; in cma_init_ud_qp()
932 ret = ib_modify_qp(qp, &qp_attr, IB_QP_STATE | IB_QP_SQ_PSN); in cma_init_ud_qp()
939 struct ib_qp_attr qp_attr; in cma_init_conn_qp() local
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Dcore_priv.h227 struct ib_qp_attr *qp_attr,
254 struct ib_qp_attr *qp_attr, in ib_security_modify_qp() argument
259 qp_attr, in ib_security_modify_qp()
Dcm.c4078 struct ib_qp_attr *qp_attr, in cm_init_qp_init_attr() argument
4097 qp_attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE; in cm_init_qp_init_attr()
4099 qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ | in cm_init_qp_init_attr()
4101 qp_attr->pkey_index = cm_id_priv->av.pkey_index; in cm_init_qp_init_attr()
4102 qp_attr->port_num = cm_id_priv->av.port->port_num; in cm_init_qp_init_attr()
4117 struct ib_qp_attr *qp_attr, in cm_init_qp_rtr_attr() argument
4134 qp_attr->ah_attr = cm_id_priv->av.ah_attr; in cm_init_qp_rtr_attr()
4135 qp_attr->path_mtu = cm_id_priv->path_mtu; in cm_init_qp_rtr_attr()
4136 qp_attr->dest_qp_num = be32_to_cpu(cm_id_priv->remote_qpn); in cm_init_qp_rtr_attr()
4137 qp_attr->rq_psn = be32_to_cpu(cm_id_priv->rq_psn); in cm_init_qp_rtr_attr()
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/Linux-v5.4/drivers/infiniband/hw/hns/
Dhns_roce_hw_v1.c3384 static int hns_roce_v1_q_sqp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, in hns_roce_v1_q_sqp() argument
3396 qp_attr->qp_state = IB_QPS_RESET; in hns_roce_v1_q_sqp()
3416 qp_attr->qp_state = hr_qp->state; in hns_roce_v1_q_sqp()
3417 qp_attr->path_mtu = IB_MTU_256; in hns_roce_v1_q_sqp()
3418 qp_attr->path_mig_state = IB_MIG_ARMED; in hns_roce_v1_q_sqp()
3419 qp_attr->qkey = QKEY_VAL; in hns_roce_v1_q_sqp()
3420 qp_attr->ah_attr.type = RDMA_AH_ATTR_TYPE_ROCE; in hns_roce_v1_q_sqp()
3421 qp_attr->rq_psn = 0; in hns_roce_v1_q_sqp()
3422 qp_attr->sq_psn = 0; in hns_roce_v1_q_sqp()
3423 qp_attr->dest_qp_num = 1; in hns_roce_v1_q_sqp()
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/Linux-v5.4/drivers/infiniband/hw/mthca/
Dmthca_qp.c430 int mthca_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_mask, in mthca_query_qp() argument
444 qp_attr->qp_state = IB_QPS_RESET; in mthca_query_qp()
465 qp_attr->qp_state = qp->state; in mthca_query_qp()
466 qp_attr->path_mtu = context->mtu_msgmax >> 5; in mthca_query_qp()
467 qp_attr->path_mig_state = in mthca_query_qp()
469 qp_attr->qkey = be32_to_cpu(context->qkey); in mthca_query_qp()
470 qp_attr->rq_psn = be32_to_cpu(context->rnr_nextrecvpsn) & 0xffffff; in mthca_query_qp()
471 qp_attr->sq_psn = be32_to_cpu(context->next_send_psn) & 0xffffff; in mthca_query_qp()
472 qp_attr->dest_qp_num = be32_to_cpu(context->remote_qpn) & 0xffffff; in mthca_query_qp()
473 qp_attr->qp_access_flags = in mthca_query_qp()
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/Linux-v5.4/drivers/infiniband/hw/efa/
Defa_verbs.c349 int efa_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, in efa_query_qp() argument
370 memset(qp_attr, 0, sizeof(*qp_attr)); in efa_query_qp()
378 qp_attr->qp_state = result.qp_state; in efa_query_qp()
379 qp_attr->qkey = result.qkey; in efa_query_qp()
380 qp_attr->sq_psn = result.sq_psn; in efa_query_qp()
381 qp_attr->sq_draining = result.sq_draining; in efa_query_qp()
382 qp_attr->port_num = 1; in efa_query_qp()
384 qp_attr->cap.max_send_wr = qp->max_send_wr; in efa_query_qp()
385 qp_attr->cap.max_recv_wr = qp->max_recv_wr; in efa_query_qp()
386 qp_attr->cap.max_send_sge = qp->max_send_sge; in efa_query_qp()
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Defa.h124 int efa_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
155 int efa_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
/Linux-v5.4/drivers/infiniband/hw/ocrdma/
Docrdma_verbs.c1469 struct ib_qp_attr *qp_attr, in ocrdma_query_qp() argument
1485 qp_attr->qkey = params.qkey; in ocrdma_query_qp()
1486 qp_attr->path_mtu = in ocrdma_query_qp()
1490 qp_attr->path_mig_state = IB_MIG_MIGRATED; in ocrdma_query_qp()
1491 qp_attr->rq_psn = params.hop_lmt_rq_psn & OCRDMA_QP_PARAMS_RQ_PSN_MASK; in ocrdma_query_qp()
1492 qp_attr->sq_psn = params.tclass_sq_psn & OCRDMA_QP_PARAMS_SQ_PSN_MASK; in ocrdma_query_qp()
1493 qp_attr->dest_qp_num = in ocrdma_query_qp()
1496 qp_attr->qp_access_flags = ocrdma_to_ib_qp_acc_flags(qp->cap_flags); in ocrdma_query_qp()
1497 qp_attr->cap.max_send_wr = qp->sq.max_cnt - 1; in ocrdma_query_qp()
1498 qp_attr->cap.max_recv_wr = qp->rq.max_cnt - 1; in ocrdma_query_qp()
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/Linux-v5.4/drivers/nvme/target/
Drdma.c976 struct ib_qp_init_attr qp_attr; in nvmet_rdma_create_queue_ib() local
1002 memset(&qp_attr, 0, sizeof(qp_attr)); in nvmet_rdma_create_queue_ib()
1003 qp_attr.qp_context = queue; in nvmet_rdma_create_queue_ib()
1004 qp_attr.event_handler = nvmet_rdma_qp_event; in nvmet_rdma_create_queue_ib()
1005 qp_attr.send_cq = queue->cq; in nvmet_rdma_create_queue_ib()
1006 qp_attr.recv_cq = queue->cq; in nvmet_rdma_create_queue_ib()
1007 qp_attr.sq_sig_type = IB_SIGNAL_REQ_WR; in nvmet_rdma_create_queue_ib()
1008 qp_attr.qp_type = IB_QPT_RC; in nvmet_rdma_create_queue_ib()
1010 qp_attr.cap.max_send_wr = queue->send_queue_size + 1; in nvmet_rdma_create_queue_ib()
1011 qp_attr.cap.max_rdma_ctxs = queue->send_queue_size; in nvmet_rdma_create_queue_ib()
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/Linux-v5.4/drivers/infiniband/hw/qedr/
Dverbs.c2363 struct ib_qp_attr *qp_attr, in qedr_query_qp() argument
2377 memset(qp_attr, 0, sizeof(*qp_attr)); in qedr_query_qp()
2380 qp_attr->qp_state = qedr_get_ibqp_state(params.state); in qedr_query_qp()
2381 qp_attr->cur_qp_state = qedr_get_ibqp_state(params.state); in qedr_query_qp()
2382 qp_attr->path_mtu = ib_mtu_int_to_enum(params.mtu); in qedr_query_qp()
2383 qp_attr->path_mig_state = IB_MIG_MIGRATED; in qedr_query_qp()
2384 qp_attr->rq_psn = params.rq_psn; in qedr_query_qp()
2385 qp_attr->sq_psn = params.sq_psn; in qedr_query_qp()
2386 qp_attr->dest_qp_num = params.dest_qp; in qedr_query_qp()
2388 qp_attr->qp_access_flags = qedr_to_ib_qp_acc_flags(&params); in qedr_query_qp()
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/Linux-v5.4/drivers/infiniband/hw/mlx4/
Dqp.c4014 int mlx4_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_mask, in mlx4_ib_query_qp() argument
4029 qp_attr->qp_state = IB_QPS_RESET; in mlx4_ib_query_qp()
4042 qp_attr->qp_state = qp->state; in mlx4_ib_query_qp()
4043 qp_attr->path_mtu = context.mtu_msgmax >> 5; in mlx4_ib_query_qp()
4044 qp_attr->path_mig_state = in mlx4_ib_query_qp()
4046 qp_attr->qkey = be32_to_cpu(context.qkey); in mlx4_ib_query_qp()
4047 qp_attr->rq_psn = be32_to_cpu(context.rnr_nextrecvpsn) & 0xffffff; in mlx4_ib_query_qp()
4048 qp_attr->sq_psn = be32_to_cpu(context.next_send_psn) & 0xffffff; in mlx4_ib_query_qp()
4049 qp_attr->dest_qp_num = be32_to_cpu(context.remote_qpn) & 0xffffff; in mlx4_ib_query_qp()
4050 qp_attr->qp_access_flags = in mlx4_ib_query_qp()
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/Linux-v5.4/drivers/infiniband/hw/usnic/
Dusnic_ib_verbs.c384 int usnic_ib_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, in usnic_ib_query_qp() argument
394 memset(qp_attr, 0, sizeof(*qp_attr)); in usnic_ib_query_qp()
401 qp_attr->qp_state = qp_grp->state; in usnic_ib_query_qp()
402 qp_attr->cur_qp_state = qp_grp->state; in usnic_ib_query_qp()
406 qp_attr->qkey = 0; in usnic_ib_query_qp()
/Linux-v5.4/drivers/infiniband/hw/mlx5/
Dqp.c5628 struct ib_qp_attr *qp_attr) in query_qp_attr() argument
5651 qp_attr->path_mtu = context->mtu_msgmax >> 5; in query_qp_attr()
5652 qp_attr->path_mig_state = in query_qp_attr()
5654 qp_attr->qkey = be32_to_cpu(context->qkey); in query_qp_attr()
5655 qp_attr->rq_psn = be32_to_cpu(context->rnr_nextrecvpsn) & 0xffffff; in query_qp_attr()
5656 qp_attr->sq_psn = be32_to_cpu(context->next_send_psn) & 0xffffff; in query_qp_attr()
5657 qp_attr->dest_qp_num = be32_to_cpu(context->log_pg_sz_remote_qpn) & 0xffffff; in query_qp_attr()
5658 qp_attr->qp_access_flags = in query_qp_attr()
5662 to_rdma_ah_attr(dev, &qp_attr->ah_attr, &context->pri_path); in query_qp_attr()
5663 to_rdma_ah_attr(dev, &qp_attr->alt_ah_attr, &context->alt_path); in query_qp_attr()
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/Linux-v5.4/drivers/infiniband/sw/siw/
Dsiw_verbs.c523 int siw_query_qp(struct ib_qp *base_qp, struct ib_qp_attr *qp_attr, in siw_query_qp() argument
529 if (base_qp && qp_attr && qp_init_attr) { in siw_query_qp()
535 qp_attr->cap.max_inline_data = SIW_MAX_INLINE; in siw_query_qp()
536 qp_attr->cap.max_send_wr = qp->attrs.sq_size; in siw_query_qp()
537 qp_attr->cap.max_send_sge = qp->attrs.sq_max_sges; in siw_query_qp()
538 qp_attr->cap.max_recv_wr = qp->attrs.rq_size; in siw_query_qp()
539 qp_attr->cap.max_recv_sge = qp->attrs.rq_max_sges; in siw_query_qp()
540 qp_attr->path_mtu = ib_mtu_int_to_enum(sdev->netdev->mtu); in siw_query_qp()
541 qp_attr->max_rd_atomic = qp->attrs.irq_size; in siw_query_qp()
542 qp_attr->max_dest_rd_atomic = qp->attrs.orq_size; in siw_query_qp()
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/Linux-v5.4/fs/cifs/
Dsmbdirect.c1595 struct ib_qp_init_attr qp_attr; in _smbd_get_connection() local
1673 memset(&qp_attr, 0, sizeof(qp_attr)); in _smbd_get_connection()
1674 qp_attr.event_handler = smbd_qp_async_error_upcall; in _smbd_get_connection()
1675 qp_attr.qp_context = info; in _smbd_get_connection()
1676 qp_attr.cap.max_send_wr = info->send_credit_target; in _smbd_get_connection()
1677 qp_attr.cap.max_recv_wr = info->receive_credit_max; in _smbd_get_connection()
1678 qp_attr.cap.max_send_sge = SMBDIRECT_MAX_SGE; in _smbd_get_connection()
1679 qp_attr.cap.max_recv_sge = SMBDIRECT_MAX_SGE; in _smbd_get_connection()
1680 qp_attr.cap.max_inline_data = 0; in _smbd_get_connection()
1681 qp_attr.sq_sig_type = IB_SIGNAL_REQ_WR; in _smbd_get_connection()
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