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Searched refs:qp_attr (Results 1 – 20 of 20) sorted by relevance

/drivers/infiniband/ulp/ipoib/
Dipoib_verbs.c41 struct ib_qp_attr *qp_attr = NULL; in ipoib_mcast_attach() local
54 qp_attr = kmalloc(sizeof *qp_attr, GFP_KERNEL); in ipoib_mcast_attach()
55 if (!qp_attr) in ipoib_mcast_attach()
59 qp_attr->qkey = priv->qkey; in ipoib_mcast_attach()
60 ret = ib_modify_qp(priv->qp, qp_attr, IB_QP_QKEY); in ipoib_mcast_attach()
73 kfree(qp_attr); in ipoib_mcast_attach()
81 struct ib_qp_attr qp_attr; in ipoib_init_qp() local
87 qp_attr.qp_state = IB_QPS_INIT; in ipoib_init_qp()
88 qp_attr.qkey = 0; in ipoib_init_qp()
89 qp_attr.port_num = priv->port; in ipoib_init_qp()
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Dipoib_cm.c276 struct ib_qp_attr qp_attr; in ipoib_cm_modify_rx_qp() local
279 qp_attr.qp_state = IB_QPS_INIT; in ipoib_cm_modify_rx_qp()
280 ret = ib_cm_init_qp_attr(cm_id, &qp_attr, &qp_attr_mask); in ipoib_cm_modify_rx_qp()
285 ret = ib_modify_qp(qp, &qp_attr, qp_attr_mask); in ipoib_cm_modify_rx_qp()
290 qp_attr.qp_state = IB_QPS_RTR; in ipoib_cm_modify_rx_qp()
291 ret = ib_cm_init_qp_attr(cm_id, &qp_attr, &qp_attr_mask); in ipoib_cm_modify_rx_qp()
296 qp_attr.rq_psn = psn; in ipoib_cm_modify_rx_qp()
297 ret = ib_modify_qp(qp, &qp_attr, qp_attr_mask); in ipoib_cm_modify_rx_qp()
311 qp_attr.qp_state = IB_QPS_RTS; in ipoib_cm_modify_rx_qp()
312 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.c818 struct ib_qp_attr qp_attr; in ipoib_ib_dev_stop() local
832 qp_attr.qp_state = IB_QPS_ERR; in ipoib_ib_dev_stop()
833 if (ib_modify_qp(priv->qp, &qp_attr, IB_QP_STATE)) in ipoib_ib_dev_stop()
881 qp_attr.qp_state = IB_QPS_RESET; in ipoib_ib_dev_stop()
882 if (ib_modify_qp(priv->qp, &qp_attr, IB_QP_STATE)) in ipoib_ib_dev_stop()
/drivers/infiniband/hw/ehca/
Dehca_qp.c1888 struct ib_qp_attr *qp_attr, in ehca_query_qp() argument
1926 qp_attr->cur_qp_state = ehca2ib_qp_state(qpcb->qp_state); in ehca_query_qp()
1927 qp_attr->qp_state = qp_attr->cur_qp_state; in ehca_query_qp()
1929 if (qp_attr->cur_qp_state == -EINVAL) { in ehca_query_qp()
1937 if (qp_attr->qp_state == IB_QPS_SQD) in ehca_query_qp()
1938 qp_attr->sq_draining = 1; in ehca_query_qp()
1940 qp_attr->qkey = qpcb->qkey; in ehca_query_qp()
1941 qp_attr->path_mtu = qpcb->path_mtu; in ehca_query_qp()
1942 qp_attr->path_mig_state = qpcb->path_migration_state - 1; in ehca_query_qp()
1943 qp_attr->rq_psn = qpcb->receive_psn; in ehca_query_qp()
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Dehca_iverbs.h152 int ehca_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
/drivers/infiniband/core/
Diwcm.c225 struct ib_qp_attr qp_attr; in iwcm_modify_qp_err() local
230 qp_attr.qp_state = IB_QPS_ERR; in iwcm_modify_qp_err()
231 return ib_modify_qp(qp, &qp_attr, IB_QP_STATE); in iwcm_modify_qp_err()
240 struct ib_qp_attr qp_attr; in iwcm_modify_qp_sqd() local
243 qp_attr.qp_state = IB_QPS_SQD; in iwcm_modify_qp_sqd()
244 return ib_modify_qp(qp, &qp_attr, IB_QP_STATE); in iwcm_modify_qp_sqd()
946 struct ib_qp_attr *qp_attr, in iwcm_init_qp_init_attr() argument
959 qp_attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE| in iwcm_init_qp_init_attr()
972 struct ib_qp_attr *qp_attr, in iwcm_init_qp_rts_attr() argument
996 struct ib_qp_attr *qp_attr, in iw_cm_init_qp_attr() argument
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Dcma.c452 struct ib_qp_attr qp_attr; in cma_init_ud_qp() local
455 qp_attr.qp_state = IB_QPS_INIT; in cma_init_ud_qp()
456 ret = rdma_init_qp_attr(&id_priv->id, &qp_attr, &qp_attr_mask); in cma_init_ud_qp()
460 ret = ib_modify_qp(qp, &qp_attr, qp_attr_mask); in cma_init_ud_qp()
464 qp_attr.qp_state = IB_QPS_RTR; in cma_init_ud_qp()
465 ret = ib_modify_qp(qp, &qp_attr, IB_QP_STATE); in cma_init_ud_qp()
469 qp_attr.qp_state = IB_QPS_RTS; in cma_init_ud_qp()
470 qp_attr.sq_psn = 0; in cma_init_ud_qp()
471 ret = ib_modify_qp(qp, &qp_attr, IB_QP_STATE | IB_QP_SQ_PSN); in cma_init_ud_qp()
478 struct ib_qp_attr qp_attr; in cma_init_conn_qp() local
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Dcm.c3452 struct ib_qp_attr *qp_attr, in cm_init_qp_init_attr() argument
3471 qp_attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE; in cm_init_qp_init_attr()
3473 qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ | in cm_init_qp_init_attr()
3475 qp_attr->pkey_index = cm_id_priv->av.pkey_index; in cm_init_qp_init_attr()
3476 qp_attr->port_num = cm_id_priv->av.port->port_num; in cm_init_qp_init_attr()
3488 struct ib_qp_attr *qp_attr, in cm_init_qp_rtr_attr() argument
3505 qp_attr->ah_attr = cm_id_priv->av.ah_attr; in cm_init_qp_rtr_attr()
3506 qp_attr->path_mtu = cm_id_priv->path_mtu; in cm_init_qp_rtr_attr()
3507 qp_attr->dest_qp_num = be32_to_cpu(cm_id_priv->remote_qpn); in cm_init_qp_rtr_attr()
3508 qp_attr->rq_psn = be32_to_cpu(cm_id_priv->rq_psn); in cm_init_qp_rtr_attr()
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Ducm.c600 struct ib_qp_attr qp_attr; in ib_ucm_init_qp_attr() local
614 memset(&qp_attr, 0, sizeof qp_attr); in ib_ucm_init_qp_attr()
615 qp_attr.qp_state = cmd.qp_state; in ib_ucm_init_qp_attr()
616 result = ib_cm_init_qp_attr(ctx->cm_id, &qp_attr, &resp.qp_attr_mask); in ib_ucm_init_qp_attr()
620 ib_copy_qp_attr_to_user(&resp, &qp_attr); in ib_ucm_init_qp_attr()
Ducma.c845 struct ib_qp_attr qp_attr; in ucma_init_qp_attr() local
859 memset(&qp_attr, 0, sizeof qp_attr); in ucma_init_qp_attr()
860 qp_attr.qp_state = cmd.qp_state; in ucma_init_qp_attr()
861 ret = rdma_init_qp_attr(ctx->cm_id, &qp_attr, &resp.qp_attr_mask); in ucma_init_qp_attr()
865 ib_copy_qp_attr_to_user(&resp, &qp_attr); in ucma_init_qp_attr()
Dverbs.c806 struct ib_qp_attr *qp_attr, in ib_modify_qp() argument
809 return qp->device->modify_qp(qp->real_qp, qp_attr, qp_attr_mask, NULL); in ib_modify_qp()
814 struct ib_qp_attr *qp_attr, in ib_query_qp() argument
819 qp->device->query_qp(qp->real_qp, qp_attr, qp_attr_mask, qp_init_attr) : in ib_query_qp()
/drivers/infiniband/hw/mthca/
Dmthca_qp.c424 int mthca_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_mask, in mthca_query_qp() argument
438 qp_attr->qp_state = IB_QPS_RESET; in mthca_query_qp()
459 qp_attr->qp_state = qp->state; in mthca_query_qp()
460 qp_attr->path_mtu = context->mtu_msgmax >> 5; in mthca_query_qp()
461 qp_attr->path_mig_state = in mthca_query_qp()
463 qp_attr->qkey = be32_to_cpu(context->qkey); in mthca_query_qp()
464 qp_attr->rq_psn = be32_to_cpu(context->rnr_nextrecvpsn) & 0xffffff; in mthca_query_qp()
465 qp_attr->sq_psn = be32_to_cpu(context->next_send_psn) & 0xffffff; in mthca_query_qp()
466 qp_attr->dest_qp_num = be32_to_cpu(context->remote_qpn) & 0xffffff; in mthca_query_qp()
467 qp_attr->qp_access_flags = in mthca_query_qp()
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Dmthca_dev.h529 int mthca_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_mask,
/drivers/infiniband/hw/ocrdma/
Docrdma_verbs.c1210 struct ib_qp_attr *qp_attr, in ocrdma_query_qp() argument
1225 qp_attr->qp_state = get_ibqp_state(IB_QPS_INIT); in ocrdma_query_qp()
1226 qp_attr->cur_qp_state = get_ibqp_state(IB_QPS_INIT); in ocrdma_query_qp()
1227 qp_attr->path_mtu = in ocrdma_query_qp()
1231 qp_attr->path_mig_state = IB_MIG_MIGRATED; in ocrdma_query_qp()
1232 qp_attr->rq_psn = params.hop_lmt_rq_psn & OCRDMA_QP_PARAMS_RQ_PSN_MASK; in ocrdma_query_qp()
1233 qp_attr->sq_psn = params.tclass_sq_psn & OCRDMA_QP_PARAMS_SQ_PSN_MASK; in ocrdma_query_qp()
1234 qp_attr->dest_qp_num = in ocrdma_query_qp()
1237 qp_attr->qp_access_flags = ocrdma_to_ib_qp_acc_flags(qp->cap_flags); in ocrdma_query_qp()
1238 qp_attr->cap.max_send_wr = qp->sq.max_cnt - 1; in ocrdma_query_qp()
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Docrdma_verbs.h72 struct ib_qp_attr *qp_attr,
/drivers/infiniband/hw/mlx4/
Dqp.c2674 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
2686 qp_attr->qp_state = IB_QPS_RESET; in mlx4_ib_query_qp()
2699 qp_attr->qp_state = qp->state; in mlx4_ib_query_qp()
2700 qp_attr->path_mtu = context.mtu_msgmax >> 5; in mlx4_ib_query_qp()
2701 qp_attr->path_mig_state = in mlx4_ib_query_qp()
2703 qp_attr->qkey = be32_to_cpu(context.qkey); in mlx4_ib_query_qp()
2704 qp_attr->rq_psn = be32_to_cpu(context.rnr_nextrecvpsn) & 0xffffff; in mlx4_ib_query_qp()
2705 qp_attr->sq_psn = be32_to_cpu(context.next_send_psn) & 0xffffff; in mlx4_ib_query_qp()
2706 qp_attr->dest_qp_num = be32_to_cpu(context.remote_qpn) & 0xffffff; in mlx4_ib_query_qp()
2707 qp_attr->qp_access_flags = in mlx4_ib_query_qp()
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Dmlx4_ib.h636 int mlx4_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_mask,
/drivers/infiniband/ulp/srp/
Dib_srp.c1460 static uint32_t srp_compute_rq_tmo(struct ib_qp_attr *qp_attr, int attr_mask) in srp_compute_rq_tmo() argument
1479 T_tr_ns = 4096 * (1ULL << qp_attr->timeout); in srp_compute_rq_tmo()
1480 max_compl_time_ms = qp_attr->retry_cnt * 4 * T_tr_ns; in srp_compute_rq_tmo()
1491 struct ib_qp_attr *qp_attr = NULL; in srp_cm_rep_handler() local
1521 qp_attr = kmalloc(sizeof *qp_attr, GFP_KERNEL); in srp_cm_rep_handler()
1522 if (!qp_attr) in srp_cm_rep_handler()
1525 qp_attr->qp_state = IB_QPS_RTR; in srp_cm_rep_handler()
1526 ret = ib_cm_init_qp_attr(cm_id, qp_attr, &attr_mask); in srp_cm_rep_handler()
1530 ret = ib_modify_qp(target->qp, qp_attr, attr_mask); in srp_cm_rep_handler()
1541 qp_attr->qp_state = IB_QPS_RTS; in srp_cm_rep_handler()
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/drivers/infiniband/ulp/srpt/
Dib_srpt.c987 struct ib_qp_attr qp_attr; in srpt_ch_qp_rtr() local
991 qp_attr.qp_state = IB_QPS_RTR; in srpt_ch_qp_rtr()
992 ret = ib_cm_init_qp_attr(ch->cm_id, &qp_attr, &attr_mask); in srpt_ch_qp_rtr()
996 qp_attr.max_dest_rd_atomic = 4; in srpt_ch_qp_rtr()
998 ret = ib_modify_qp(qp, &qp_attr, attr_mask); in srpt_ch_qp_rtr()
1017 struct ib_qp_attr qp_attr; in srpt_ch_qp_rts() local
1021 qp_attr.qp_state = IB_QPS_RTS; in srpt_ch_qp_rts()
1022 ret = ib_cm_init_qp_attr(ch->cm_id, &qp_attr, &attr_mask); in srpt_ch_qp_rts()
1026 qp_attr.max_rd_atomic = 4; in srpt_ch_qp_rts()
1028 ret = ib_modify_qp(qp, &qp_attr, attr_mask); in srpt_ch_qp_rts()
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/drivers/net/ethernet/ibm/ehea/
Dehea_qmr.c511 struct ehea_qp_init_attr *qp_attr = &qp->init_attr; in ehea_destroy_qp_res() local
522 if (qp_attr->rq_count > 1) in ehea_destroy_qp_res()
524 if (qp_attr->rq_count > 2) in ehea_destroy_qp_res()