Searched refs:qp_attr (Results 1 - 25 of 52) sorted by last modified time

123

/linux-master/net/smc/
H A Dsmc_core.h101 struct ib_qp_attr qp_attr; /* IB queue pair attributes */ member in struct:smc_link
499 lnk->qp_attr.cur_qp_state == IB_QPS_RTS;
H A Dsmc_ib.c49 struct ib_qp_attr qp_attr; local
51 memset(&qp_attr, 0, sizeof(qp_attr));
52 qp_attr.qp_state = IB_QPS_INIT;
53 qp_attr.pkey_index = 0;
54 qp_attr.port_num = lnk->ibport;
55 qp_attr.qp_access_flags = IB_ACCESS_LOCAL_WRITE
57 return ib_modify_qp(lnk->roce_qp, &qp_attr,
67 struct ib_qp_attr qp_attr; local
70 memset(&qp_attr,
97 struct ib_qp_attr qp_attr; local
116 struct ib_qp_attr qp_attr; local
666 struct ib_qp_init_attr qp_attr = { local
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H A Dsmc_tx.c377 if (dst_len < link->qp_attr.cap.max_inline_data) {
/linux-master/drivers/nvme/target/
H A Drdma.c1253 struct ib_qp_init_attr qp_attr = { }; local
1271 qp_attr.qp_context = queue;
1272 qp_attr.event_handler = nvmet_rdma_qp_event;
1273 qp_attr.send_cq = queue->cq;
1274 qp_attr.recv_cq = queue->cq;
1275 qp_attr.sq_sig_type = IB_SIGNAL_REQ_WR;
1276 qp_attr.qp_type = IB_QPT_RC;
1278 qp_attr.cap.max_send_wr = queue->send_queue_size + 1;
1281 qp_attr.cap.max_rdma_ctxs = queue->send_queue_size * factor;
1282 qp_attr
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/linux-master/drivers/infiniband/core/
H A Dcm.c4099 struct ib_qp_attr *qp_attr,
4118 qp_attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE;
4127 qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ |
4131 qp_attr->pkey_index = cm_id_priv->av.pkey_index;
4133 qp_attr->port_num = cm_id_priv->av.port->port_num;
4146 struct ib_qp_attr *qp_attr,
4163 qp_attr->ah_attr = cm_id_priv->av.ah_attr;
4164 if ((qp_attr->ah_attr.type == RDMA_AH_ATTR_TYPE_IB) &&
4167 qp_attr->ah_attr.ib.dlid = cm_id_priv->av.dlid_datapath;
4168 qp_attr
4098 cm_init_qp_init_attr(struct cm_id_private *cm_id_priv, struct ib_qp_attr *qp_attr, int *qp_attr_mask) argument
4145 cm_init_qp_rtr_attr(struct cm_id_private *cm_id_priv, struct ib_qp_attr *qp_attr, int *qp_attr_mask) argument
4198 cm_init_qp_rts_attr(struct cm_id_private *cm_id_priv, struct ib_qp_attr *qp_attr, int *qp_attr_mask) argument
4260 ib_cm_init_qp_attr(struct ib_cm_id *cm_id, struct ib_qp_attr *qp_attr, int *qp_attr_mask) argument
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H A Dverbs.c1775 * If the user provided the qp_attr then we have to
2006 struct ib_qp_attr *qp_attr,
2009 return _ib_modify_qp(qp->real_qp, qp_attr, qp_attr_mask, NULL);
2014 struct ib_qp_attr *qp_attr,
2018 qp_attr->ah_attr.grh.sgid_attr = NULL;
2019 qp_attr->alt_ah_attr.grh.sgid_attr = NULL;
2022 qp->device->ops.query_qp(qp->real_qp, qp_attr, qp_attr_mask,
2005 ib_modify_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, int qp_attr_mask) argument
2013 ib_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_qp_init_attr *qp_init_attr) argument
H A Ducma.c1218 struct ib_qp_attr qp_attr; local
1235 memset(&qp_attr, 0, sizeof qp_attr);
1236 qp_attr.qp_state = cmd.qp_state;
1238 ret = rdma_init_qp_attr(ctx->cm_id, &qp_attr, &resp.qp_attr_mask);
1243 ib_copy_qp_attr_to_user(ctx->cm_id->device, &resp, &qp_attr);
/linux-master/include/rdma/
H A Dib_verbs.h2460 int (*modify_qp)(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
2462 int (*query_qp)(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
3754 * @qp_attr: On input, specifies the QP attributes to modify. On output,
3760 struct ib_qp_attr *qp_attr,
3767 * @qp_attr: The attributes of the specified QP.
3775 struct ib_qp_attr *qp_attr,
/linux-master/drivers/infiniband/ulp/srpt/
H A Dib_srpt.c1159 struct ib_qp_attr qp_attr; local
1165 qp_attr.qp_state = IB_QPS_RTR;
1166 ret = ib_cm_init_qp_attr(ch->ib_cm.cm_id, &qp_attr, &attr_mask);
1170 qp_attr.max_dest_rd_atomic = 4;
1172 ret = ib_modify_qp(qp, &qp_attr, attr_mask);
1191 struct ib_qp_attr qp_attr; local
1195 qp_attr.qp_state = IB_QPS_RTS;
1196 ret = ib_cm_init_qp_attr(ch->ib_cm.cm_id, &qp_attr, &attr_mask);
1200 qp_attr.max_rd_atomic = 4;
1202 ret = ib_modify_qp(qp, &qp_attr, attr_mas
1214 struct ib_qp_attr qp_attr; local
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/linux-master/drivers/infiniband/hw/mlx5/
H A Dmlx5_ib.h1302 int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_mask,
1490 int mlx5_ib_gsi_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
H A Dqp.c4934 struct ib_qp_attr *qp_attr)
4954 qp_attr->sq_draining = 1;
4956 qp_attr->path_mtu = MLX5_GET(qpc, qpc, mtu);
4957 qp_attr->path_mig_state = to_ib_mig_state(MLX5_GET(qpc, qpc, pm_state));
4958 qp_attr->qkey = MLX5_GET(qpc, qpc, q_key);
4959 qp_attr->rq_psn = MLX5_GET(qpc, qpc, next_rcv_psn);
4960 qp_attr->sq_psn = MLX5_GET(qpc, qpc, next_send_psn);
4961 qp_attr->dest_qp_num = MLX5_GET(qpc, qpc, remote_qpn);
4964 qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ;
4966 qp_attr
4933 query_qp_attr(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, struct ib_qp_attr *qp_attr) argument
4997 mlx5_ib_dct_query_qp(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *mqp, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_qp_init_attr *qp_init_attr) argument
5062 mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_qp_init_attr *qp_init_attr) argument
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/linux-master/drivers/infiniband/hw/hns/
H A Dhns_roce_hw_v2.c5356 static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, argument
5368 memset(qp_attr, 0, sizeof(*qp_attr));
5374 qp_attr->qp_state = IB_QPS_RESET;
5394 qp_attr->qp_state = (enum ib_qp_state)hr_qp->state;
5395 qp_attr->path_mtu = (enum ib_mtu)hr_reg_read(&context, QPC_MTU);
5396 qp_attr->path_mig_state = IB_MIG_ARMED;
5397 qp_attr->ah_attr.type = RDMA_AH_ATTR_TYPE_ROCE;
5399 qp_attr->qkey = le32_to_cpu(context.qkey_xrcd);
5401 qp_attr
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/linux-master/drivers/infiniband/hw/efa/
H A Defa.h150 int efa_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
184 int efa_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
H A Defa_verbs.c302 int efa_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, argument
323 memset(qp_attr, 0, sizeof(*qp_attr));
331 qp_attr->qp_state = result.qp_state;
332 qp_attr->qkey = result.qkey;
333 qp_attr->sq_psn = result.sq_psn;
334 qp_attr->sq_draining = result.sq_draining;
335 qp_attr->port_num = 1;
336 qp_attr->rnr_retry = result.rnr_retry;
338 qp_attr
886 efa_modify_qp_validate(struct efa_dev *dev, struct efa_qp *qp, struct ib_qp_attr *qp_attr, int qp_attr_mask, enum ib_qp_state cur_state, enum ib_qp_state new_state) argument
930 efa_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_udata *udata) argument
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/linux-master/net/sunrpc/xprtrdma/
H A Dsvc_rdma_transport.c377 struct ib_qp_init_attr qp_attr; local
451 memset(&qp_attr, 0, sizeof qp_attr);
452 qp_attr.event_handler = qp_event_handler;
453 qp_attr.qp_context = &newxprt->sc_xprt;
454 qp_attr.port_num = newxprt->sc_port_num;
455 qp_attr.cap.max_rdma_ctxs = ctxts;
456 qp_attr.cap.max_send_wr = newxprt->sc_sq_depth - ctxts;
457 qp_attr.cap.max_recv_wr = rq_depth;
458 qp_attr
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/linux-master/drivers/infiniband/hw/qedr/
H A Dverbs.c2742 struct ib_qp_attr *qp_attr,
2751 memset(qp_attr, 0, sizeof(*qp_attr));
2758 qp_attr->qp_state = qedr_get_ibqp_state(params.state);
2760 qp_attr->qp_state = qedr_get_ibqp_state(QED_ROCE_QP_STATE_RTS);
2763 qp_attr->cur_qp_state = qedr_get_ibqp_state(params.state);
2764 qp_attr->path_mtu = ib_mtu_int_to_enum(params.mtu);
2765 qp_attr->path_mig_state = IB_MIG_MIGRATED;
2766 qp_attr->rq_psn = params.rq_psn;
2767 qp_attr
2741 qedr_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int attr_mask, struct ib_qp_init_attr *qp_init_attr) argument
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/linux-master/drivers/infiniband/hw/bnxt_re/
H A Dmain.c1388 struct ib_qp_attr qp_attr; local
1391 qp_attr.qp_state = IB_QPS_ERR;
1402 bnxt_re_modify_qp(&qp->ib_qp, &qp_attr, mask,
H A Dib_verbs.c1935 int bnxt_re_modify_qp(struct ib_qp *ib_qp, struct ib_qp_attr *qp_attr, argument
1952 new_qp_state = qp_attr->qp_state;
1967 qp->qplib_qp.state = __from_ib_qp_state(qp_attr->qp_state);
1994 __from_ib_access_flags(qp_attr->qp_access_flags);
2003 qp->qplib_qp.pkey_index = qp_attr->pkey_index;
2007 qp->qplib_qp.qkey = qp_attr->qkey;
2011 rdma_ah_read_grh(&qp_attr->ah_attr);
2034 qp->qplib_qp.ah.sl = rdma_ah_get_sl(&qp_attr->ah_attr);
2036 qp_attr->ah_attr.roce.dmac);
2063 qp->qplib_qp.path_mtu = __from_ib_mtu(qp_attr
2180 bnxt_re_query_qp(struct ib_qp *ib_qp, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_qp_init_attr *qp_init_attr) argument
2664 struct ib_qp_attr qp_attr; local
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H A Dib_verbs.h214 int bnxt_re_modify_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
216 int bnxt_re_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
/linux-master/fs/smb/server/
H A Dtransport_rdma.c1873 struct ib_qp_init_attr qp_attr; local
1903 memset(&qp_attr, 0, sizeof(qp_attr));
1904 qp_attr.event_handler = smb_direct_qpair_handler;
1905 qp_attr.qp_context = t;
1906 qp_attr.cap = *cap;
1907 qp_attr.sq_sig_type = IB_SIGNAL_REQ_WR;
1908 qp_attr.qp_type = IB_QPT_RC;
1909 qp_attr.send_cq = t->send_cq;
1910 qp_attr
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/linux-master/drivers/infiniband/ulp/ipoib/
H A Dipoib_ib.c351 struct ib_qp_attr qp_attr; local
355 ret = ib_query_qp(priv->qp, &qp_attr, IB_QP_STATE, &query_init_attr);
362 __func__, priv->qp->qp_num, qp_attr.qp_state);
365 if (qp_attr.qp_state == IB_QPS_SQE) {
366 qp_attr.qp_state = IB_QPS_RTS;
368 ret = ib_modify_qp(priv->qp, &qp_attr, IB_QP_STATE);
378 priv->qp->qp_num, qp_attr.qp_state);
763 struct ib_qp_attr qp_attr; local
767 ret = ib_query_qp(qp, &qp_attr, IB_QP_STATE, &query_init_attr);
773 if (new_state == IB_QPS_ERR && qp_attr
799 struct ib_qp_attr qp_attr; local
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/linux-master/drivers/infiniband/sw/siw/
H A Dsiw_verbs.c504 int siw_query_qp(struct ib_qp *base_qp, struct ib_qp_attr *qp_attr, argument
510 if (base_qp && qp_attr && qp_init_attr) {
516 qp_attr->qp_state = siw_qp_state_to_ib_qp_state[qp->attrs.state];
517 qp_attr->cap.max_inline_data = SIW_MAX_INLINE;
518 qp_attr->cap.max_send_wr = qp->attrs.sq_size;
519 qp_attr->cap.max_send_sge = qp->attrs.sq_max_sges;
520 qp_attr->cap.max_recv_wr = qp->attrs.rq_size;
521 qp_attr->cap.max_recv_sge = qp->attrs.rq_max_sges;
522 qp_attr->path_mtu = ib_mtu_int_to_enum(sdev->netdev->mtu);
523 qp_attr
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H A Dsiw_verbs.h55 int siw_query_qp(struct ib_qp *base_qp, struct ib_qp_attr *qp_attr,
/linux-master/drivers/infiniband/hw/erdma/
H A Derdma_verbs.c1543 int erdma_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, argument
1549 if (ibqp && qp_attr && qp_init_attr) {
1556 qp_attr->cap.max_inline_data = ERDMA_MAX_INLINE;
1559 qp_attr->cap.max_send_wr = qp->attrs.sq_size;
1560 qp_attr->cap.max_recv_wr = qp->attrs.rq_size;
1561 qp_attr->cap.max_send_sge = qp->attrs.max_send_sge;
1562 qp_attr->cap.max_recv_sge = qp->attrs.max_recv_sge;
1564 qp_attr->path_mtu = ib_mtu_int_to_enum(dev->netdev->mtu);
1565 qp_attr->max_rd_atomic = qp->attrs.irq_size;
1566 qp_attr
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/linux-master/fs/smb/client/
H A Dsmbdirect.c1494 struct ib_qp_init_attr qp_attr; local
1564 memset(&qp_attr, 0, sizeof(qp_attr));
1565 qp_attr.event_handler = smbd_qp_async_error_upcall;
1566 qp_attr.qp_context = info;
1567 qp_attr.cap.max_send_wr = info->send_credit_target;
1568 qp_attr.cap.max_recv_wr = info->receive_credit_max;
1569 qp_attr.cap.max_send_sge = SMBDIRECT_MAX_SEND_SGE;
1570 qp_attr.cap.max_recv_sge = SMBDIRECT_MAX_RECV_SGE;
1571 qp_attr
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