1 files changed, 41 insertions, 34 deletions

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 737b1f6eba0b..a77db29f8391 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -835,7 +835,7 @@ static int create_user_rq(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 		ib_umem_num_pages(rwq->umem), page_size, rwq->rq_num_pas,
 		offset);
 
-	err = mlx5_ib_db_map_user(ucontext, udata, ucmd->db_addr, &rwq->db);
+	err = mlx5_ib_db_map_user(ucontext, ucmd->db_addr, &rwq->db);
 	if (err) {
 		mlx5_ib_dbg(dev, "map failed\n");
 		goto err_umem;
@@ -961,7 +961,7 @@ static int _create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 		resp->bfreg_index = MLX5_IB_INVALID_BFREG;
 	qp->bfregn = bfregn;
 
-	err = mlx5_ib_db_map_user(context, udata, ucmd->db_addr, &qp->db);
+	err = mlx5_ib_db_map_user(context, ucmd->db_addr, &qp->db);
 	if (err) {
 		mlx5_ib_dbg(dev, "map failed\n");
 		goto err_free;
@@ -3099,7 +3099,7 @@ int mlx5_ib_destroy_qp(struct ib_qp *qp, struct ib_udata *udata)
 	struct mlx5_ib_dev *dev = to_mdev(qp->device);
 	struct mlx5_ib_qp *mqp = to_mqp(qp);
 
-	if (unlikely(qp->qp_type == IB_QPT_GSI))
+	if (mqp->type == IB_QPT_GSI)
 		return mlx5_ib_destroy_gsi(mqp);
 
 	if (mqp->type == MLX5_IB_QPT_DCT)
@@ -3138,7 +3138,7 @@ static int set_qpc_atomic_flags(struct mlx5_ib_qp *qp,
 	if (access_flags & IB_ACCESS_REMOTE_ATOMIC) {
 		int atomic_mode;
 
-		atomic_mode = get_atomic_mode(dev, qp->ibqp.qp_type);
+		atomic_mode = get_atomic_mode(dev, qp->type);
 		if (atomic_mode < 0)
 			return -EOPNOTSUPP;
 
@@ -3310,10 +3310,10 @@ static int mlx5_set_path(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
 
 		ether_addr_copy(MLX5_ADDR_OF(ads, path, rmac_47_32),
 				ah->roce.dmac);
-		if ((qp->ibqp.qp_type == IB_QPT_RC ||
-		     qp->ibqp.qp_type == IB_QPT_UC ||
-		     qp->ibqp.qp_type == IB_QPT_XRC_INI ||
-		     qp->ibqp.qp_type == IB_QPT_XRC_TGT) &&
+		if ((qp->type == IB_QPT_RC ||
+		     qp->type == IB_QPT_UC ||
+		     qp->type == IB_QPT_XRC_INI ||
+		     qp->type == IB_QPT_XRC_TGT) &&
 		    (grh->sgid_attr->gid_type == IB_GID_TYPE_ROCE_UDP_ENCAP) &&
 		    (attr_mask & IB_QP_DEST_QPN))
 			mlx5_set_path_udp_sport(path, ah,
@@ -3352,7 +3352,7 @@ static int mlx5_set_path(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
 		MLX5_SET(ads, path, ack_timeout,
 			 alt ? attr->alt_timeout : attr->timeout);
 
-	if ((qp->ibqp.qp_type == IB_QPT_RAW_PACKET) && qp->sq.wqe_cnt)
+	if ((qp->type == IB_QPT_RAW_PACKET) && qp->sq.wqe_cnt)
 		return modify_raw_packet_eth_prio(dev->mdev,
 						  &qp->raw_packet_qp.sq,
 						  sl & 0xf, qp->ibqp.pd);
@@ -3463,6 +3463,17 @@ static enum mlx5_qp_optpar opt_mask[MLX5_QP_NUM_STATE][MLX5_QP_NUM_STATE][MLX5_Q
 					   MLX5_QP_OPTPAR_RRE,
 		},
 	},
+	[MLX5_QP_STATE_SQD] = {
+		[MLX5_QP_STATE_RTS] = {
+			[MLX5_QP_ST_UD] = MLX5_QP_OPTPAR_Q_KEY,
+			[MLX5_QP_ST_MLX] = MLX5_QP_OPTPAR_Q_KEY,
+			[MLX5_QP_ST_UC] = MLX5_QP_OPTPAR_RWE,
+			[MLX5_QP_ST_RC] = MLX5_QP_OPTPAR_RNR_TIMEOUT	|
+					  MLX5_QP_OPTPAR_RWE		|
+					  MLX5_QP_OPTPAR_RAE		|
+					  MLX5_QP_OPTPAR_RRE,
+		},
+	},
 };
 
 static int ib_nr_to_mlx5_nr(int ib_mask)
@@ -3858,6 +3869,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 		[MLX5_QP_STATE_SQD] = {
 			[MLX5_QP_STATE_RST]	= MLX5_CMD_OP_2RST_QP,
 			[MLX5_QP_STATE_ERR]	= MLX5_CMD_OP_2ERR_QP,
+			[MLX5_QP_STATE_RTS]	= MLX5_CMD_OP_SQD_RTS_QP,
 		},
 		[MLX5_QP_STATE_SQER] = {
 			[MLX5_QP_STATE_RST]	= MLX5_CMD_OP_2RST_QP,
@@ -3920,12 +3932,12 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 	    MLX5_CAP_GEN(dev->mdev, init2_lag_tx_port_affinity))
 		optpar |= MLX5_QP_OPTPAR_LAG_TX_AFF;
 
-	if (is_sqp(ibqp->qp_type)) {
+	if (is_sqp(qp->type)) {
 		MLX5_SET(qpc, qpc, mtu, IB_MTU_256);
 		MLX5_SET(qpc, qpc, log_msg_max, 8);
-	} else if ((ibqp->qp_type == IB_QPT_UD &&
+	} else if ((qp->type == IB_QPT_UD &&
 		    !(qp->flags & IB_QP_CREATE_SOURCE_QPN)) ||
-		   ibqp->qp_type == MLX5_IB_QPT_REG_UMR) {
+		   qp->type == MLX5_IB_QPT_REG_UMR) {
 		MLX5_SET(qpc, qpc, mtu, IB_MTU_4096);
 		MLX5_SET(qpc, qpc, log_msg_max, 12);
 	} else if (attr_mask & IB_QP_PATH_MTU) {
@@ -3951,7 +3963,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 
 	/* todo implement counter_index functionality */
 
-	if (is_sqp(ibqp->qp_type))
+	if (is_sqp(qp->type))
 		MLX5_SET(ads, pri_path, vhca_port_num, qp->port);
 
 	if (attr_mask & IB_QP_PORT)
@@ -3979,7 +3991,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 			goto out;
 	}
 
-	get_cqs(qp->ibqp.qp_type, qp->ibqp.send_cq, qp->ibqp.recv_cq,
+	get_cqs(qp->type, qp->ibqp.send_cq, qp->ibqp.recv_cq,
 		&send_cq, &recv_cq);
 
 	MLX5_SET(qpc, qpc, pd, pd ? pd->pdn : to_mpd(dev->devr.p0)->pdn);
@@ -4058,7 +4070,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 	optpar |= ib_mask_to_mlx5_opt(attr_mask);
 	optpar &= opt_mask[mlx5_cur][mlx5_new][mlx5_st];
 
-	if (qp->ibqp.qp_type == IB_QPT_RAW_PACKET ||
+	if (qp->type == IB_QPT_RAW_PACKET ||
 	    qp->flags & IB_QP_CREATE_SOURCE_QPN) {
 		struct mlx5_modify_raw_qp_param raw_qp_param = {};
 
@@ -4131,7 +4143,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 	 * entries and reinitialize the QP.
 	 */
 	if (new_state == IB_QPS_RESET &&
-	    !ibqp->uobject && ibqp->qp_type != IB_QPT_XRC_TGT) {
+	    !ibqp->uobject && qp->type != IB_QPT_XRC_TGT) {
 		mlx5_ib_cq_clean(recv_cq, base->mqp.qpn,
 				 ibqp->srq ? to_msrq(ibqp->srq) : NULL);
 		if (send_cq != recv_cq)
@@ -4324,13 +4336,12 @@ static int mlx5_ib_modify_dct(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 }
 
 static bool mlx5_ib_modify_qp_allowed(struct mlx5_ib_dev *dev,
-				      struct mlx5_ib_qp *qp,
-				      enum ib_qp_type qp_type)
+				      struct mlx5_ib_qp *qp)
 {
 	if (dev->profile != &raw_eth_profile)
 		return true;
 
-	if (qp_type == IB_QPT_RAW_PACKET || qp_type == MLX5_IB_QPT_REG_UMR)
+	if (qp->type == IB_QPT_RAW_PACKET || qp->type == MLX5_IB_QPT_REG_UMR)
 		return true;
 
 	/* Internal QP used for wc testing, with NOPs in wq */
@@ -4351,7 +4362,7 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 	enum ib_qp_state cur_state, new_state;
 	int err = -EINVAL;
 
-	if (!mlx5_ib_modify_qp_allowed(dev, qp, ibqp->qp_type))
+	if (!mlx5_ib_modify_qp_allowed(dev, qp))
 		return -EOPNOTSUPP;
 
 	if (attr_mask & ~(IB_QP_ATTR_STANDARD_BITS | IB_QP_RATE_LIMIT))
@@ -4380,11 +4391,10 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 
 	}
 
-	if (unlikely(ibqp->qp_type == IB_QPT_GSI))
+	if (qp->type == IB_QPT_GSI)
 		return mlx5_ib_gsi_modify_qp(ibqp, attr, attr_mask);
 
-	qp_type = (unlikely(ibqp->qp_type == MLX5_IB_QPT_HW_GSI)) ? IB_QPT_GSI :
-								    qp->type;
+	qp_type = (qp->type == MLX5_IB_QPT_HW_GSI) ? IB_QPT_GSI : qp->type;
 
 	if (qp_type == MLX5_IB_QPT_DCT)
 		return mlx5_ib_modify_dct(ibqp, attr, attr_mask, &ucmd, udata);
@@ -4405,7 +4415,7 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 		   !ib_modify_qp_is_ok(cur_state, new_state, qp_type,
 				       attr_mask)) {
 		mlx5_ib_dbg(dev, "invalid QP state transition from %d to %d, qp_type %d, attr_mask 0x%x\n",
-			    cur_state, new_state, ibqp->qp_type, attr_mask);
+			    cur_state, new_state, qp->type, attr_mask);
 		goto out;
 	} else if (qp_type == MLX5_IB_QPT_DCI &&
 		   !modify_dci_qp_is_ok(cur_state, new_state, attr_mask)) {
@@ -4678,9 +4688,8 @@ static int query_qp_attr(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
 	pri_path = MLX5_ADDR_OF(qpc, qpc, primary_address_path);
 	alt_path = MLX5_ADDR_OF(qpc, qpc, secondary_address_path);
 
-	if (qp->ibqp.qp_type == IB_QPT_RC || qp->ibqp.qp_type == IB_QPT_UC ||
-	    qp->ibqp.qp_type == IB_QPT_XRC_INI ||
-	    qp->ibqp.qp_type == IB_QPT_XRC_TGT) {
+	if (qp->type == IB_QPT_RC || qp->type == IB_QPT_UC ||
+	    qp->type == IB_QPT_XRC_INI || qp->type == IB_QPT_XRC_TGT) {
 		to_rdma_ah_attr(dev, &qp_attr->ah_attr, pri_path);
 		to_rdma_ah_attr(dev, &qp_attr->alt_ah_attr, alt_path);
 		qp_attr->alt_pkey_index = MLX5_GET(ads, alt_path, pkey_index);
@@ -4773,7 +4782,7 @@ int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
 	if (ibqp->rwq_ind_tbl)
 		return -ENOSYS;
 
-	if (unlikely(ibqp->qp_type == IB_QPT_GSI))
+	if (qp->type == IB_QPT_GSI)
 		return mlx5_ib_gsi_query_qp(ibqp, qp_attr, qp_attr_mask,
 					    qp_init_attr);
 
@@ -4787,7 +4796,7 @@ int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
 
 	mutex_lock(&qp->mutex);
 
-	if (qp->ibqp.qp_type == IB_QPT_RAW_PACKET ||
+	if (qp->type == IB_QPT_RAW_PACKET ||
 	    qp->flags & IB_QP_CREATE_SOURCE_QPN) {
 		err = query_raw_packet_qp_state(dev, qp, &raw_packet_qp_state);
 		if (err)
@@ -4814,7 +4823,7 @@ int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
 		qp_attr->cap.max_send_sge = 0;
 	}
 
-	qp_init_attr->qp_type = ibqp->qp_type;
+	qp_init_attr->qp_type = qp->type;
 	qp_init_attr->recv_cq = ibqp->recv_cq;
 	qp_init_attr->send_cq = ibqp->send_cq;
 	qp_init_attr->srq = ibqp->srq;
@@ -5319,10 +5328,8 @@ int mlx5_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr,
 
 	rqc = MLX5_ADDR_OF(modify_rq_in, in, ctx);
 
-	curr_wq_state = (wq_attr_mask & IB_WQ_CUR_STATE) ?
-		wq_attr->curr_wq_state : wq->state;
-	wq_state = (wq_attr_mask & IB_WQ_STATE) ?
-		wq_attr->wq_state : curr_wq_state;
+	curr_wq_state = wq_attr->curr_wq_state;
+	wq_state = wq_attr->wq_state;
 	if (curr_wq_state == IB_WQS_ERR)
 		curr_wq_state = MLX5_RQC_STATE_ERR;
 	if (wq_state == IB_WQS_ERR)