mlx5/mlx5_ib/mlx5_ib_qp.c

4417 			 struct ib_qp_attr *qp_attr)
4440 	qp_attr->path_mtu	     = context->mtu_msgmax >> 5;
4441 	qp_attr->path_mig_state	     =
4443 	qp_attr->qkey		     = be32_to_cpu(context->qkey);
4444 	qp_attr->rq_psn		     = be32_to_cpu(context->rnr_nextrecvpsn) & 0xffffff;
4445 	qp_attr->sq_psn		     = be32_to_cpu(context->next_send_psn) & 0xffffff;
4446 	qp_attr->dest_qp_num	     = be32_to_cpu(context->log_pg_sz_remote_qpn) & 0xffffff;
4447 	qp_attr->qp_access_flags     =
4451 		to_ib_ah_attr(dev, &qp_attr->ah_attr, &context->pri_path);
4452 		to_ib_ah_attr(dev, &qp_attr->alt_ah_attr, &context->alt_path);
4453 		qp_attr->alt_pkey_index =
4455 		qp_attr->alt_port_num	= qp_attr->alt_ah_attr.port_num;
4458 	qp_attr->pkey_index = be16_to_cpu(context->pri_path.pkey_index);
4459 	qp_attr->port_num = context->pri_path.port;
4461 	/* qp_attr->en_sqd_async_notify is only applicable in modify qp */
4462 	qp_attr->sq_draining = mlx5_state == MLX5_QP_STATE_SQ_DRAINING;
4464 	qp_attr->max_rd_atomic = 1 << ((be32_to_cpu(context->params1) >> 21) & 0x7);
4466 	qp_attr->max_dest_rd_atomic =
4468 	qp_attr->min_rnr_timer	    =
4470 	qp_attr->timeout	    = context->pri_path.ackto_lt >> 3;
4471 	qp_attr->retry_cnt	    = (be32_to_cpu(context->params1) >> 16) & 0x7;
4472 	qp_attr->rnr_retry	    = (be32_to_cpu(context->params1) >> 13) & 0x7;
4473 	qp_attr->alt_timeout	    = context->alt_path.ackto_lt >> 3;
4480 int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
4492 		return mlx5_ib_gsi_query_qp(ibqp, qp_attr, qp_attr_mask,
4510 		qp_attr->port_num = 1;
4512 		err = query_qp_attr(dev, qp, qp_attr);
4517 	qp_attr->qp_state	     = qp->state;
4518 	qp_attr->cur_qp_state	     = qp_attr->qp_state;
4519 	qp_attr->cap.max_recv_wr     = qp->rq.wqe_cnt;
4520 	qp_attr->cap.max_recv_sge    = qp->rq.max_gs;
4523 		qp_attr->cap.max_send_wr  = qp->sq.max_post;
4524 		qp_attr->cap.max_send_sge = qp->sq.max_gs;
4527 		qp_attr->cap.max_send_wr  = 0;
4528 		qp_attr->cap.max_send_sge = 0;
4535 	qp_attr->cap.max_inline_data = qp->max_inline_data;
4537 	qp_init_attr->cap	     = qp_attr->cap;