qp.c (3ce60f443b143e649aa26cd3f668d645434647ac) qp.c (2019d70e919f01c43975b8d9ea2803b890eabba9)
1/*
2 * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
3 *
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:

--- 4217 unchanged lines hidden (view full) ---

4226{
4227 struct mlx5_ib_dev *dev = to_mdev(ibqp->device);
4228 struct mlx5_ib_modify_qp_resp resp = {};
4229 struct mlx5_ib_qp *qp = to_mqp(ibqp);
4230 struct mlx5_ib_modify_qp ucmd = {};
4231 enum ib_qp_type qp_type;
4232 enum ib_qp_state cur_state, new_state;
4233 int err = -EINVAL;
1/*
2 * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
3 *
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:

--- 4217 unchanged lines hidden (view full) ---

4226{
4227 struct mlx5_ib_dev *dev = to_mdev(ibqp->device);
4228 struct mlx5_ib_modify_qp_resp resp = {};
4229 struct mlx5_ib_qp *qp = to_mqp(ibqp);
4230 struct mlx5_ib_modify_qp ucmd = {};
4231 enum ib_qp_type qp_type;
4232 enum ib_qp_state cur_state, new_state;
4233 int err = -EINVAL;
4234 int port;
4235
4236 if (!mlx5_ib_modify_qp_allowed(dev, qp, ibqp->qp_type))
4237 return -EOPNOTSUPP;
4238
4239 if (attr_mask & ~(IB_QP_ATTR_STANDARD_BITS | IB_QP_RATE_LIMIT))
4240 return -EOPNOTSUPP;
4241
4242 if (ibqp->rwq_ind_tbl)

--- 28 unchanged lines hidden (view full) ---

4271 if (qp_type == MLX5_IB_QPT_DCT)
4272 return mlx5_ib_modify_dct(ibqp, attr, attr_mask, &ucmd, udata);
4273
4274 mutex_lock(&qp->mutex);
4275
4276 cur_state = attr_mask & IB_QP_CUR_STATE ? attr->cur_qp_state : qp->state;
4277 new_state = attr_mask & IB_QP_STATE ? attr->qp_state : cur_state;
4278
4234
4235 if (!mlx5_ib_modify_qp_allowed(dev, qp, ibqp->qp_type))
4236 return -EOPNOTSUPP;
4237
4238 if (attr_mask & ~(IB_QP_ATTR_STANDARD_BITS | IB_QP_RATE_LIMIT))
4239 return -EOPNOTSUPP;
4240
4241 if (ibqp->rwq_ind_tbl)

--- 28 unchanged lines hidden (view full) ---

4270 if (qp_type == MLX5_IB_QPT_DCT)
4271 return mlx5_ib_modify_dct(ibqp, attr, attr_mask, &ucmd, udata);
4272
4273 mutex_lock(&qp->mutex);
4274
4275 cur_state = attr_mask & IB_QP_CUR_STATE ? attr->cur_qp_state : qp->state;
4276 new_state = attr_mask & IB_QP_STATE ? attr->qp_state : cur_state;
4277
4279 if (!(cur_state == new_state && cur_state == IB_QPS_RESET)) {
4280 port = attr_mask & IB_QP_PORT ? attr->port_num : qp->port;
4281 }
4282
4283 if (qp->flags & IB_QP_CREATE_SOURCE_QPN) {
4284 if (attr_mask & ~(IB_QP_STATE | IB_QP_CUR_STATE)) {
4285 mlx5_ib_dbg(dev, "invalid attr_mask 0x%x when underlay QP is used\n",
4286 attr_mask);
4287 goto out;
4288 }
4289 } else if (qp_type != MLX5_IB_QPT_REG_UMR &&
4290 qp_type != MLX5_IB_QPT_DCI &&

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4303 if ((attr_mask & IB_QP_PORT) &&
4304 (attr->port_num == 0 ||
4305 attr->port_num > dev->num_ports)) {
4306 mlx5_ib_dbg(dev, "invalid port number %d. number of ports is %d\n",
4307 attr->port_num, dev->num_ports);
4308 goto out;
4309 }
4310
4278 if (qp->flags & IB_QP_CREATE_SOURCE_QPN) {
4279 if (attr_mask & ~(IB_QP_STATE | IB_QP_CUR_STATE)) {
4280 mlx5_ib_dbg(dev, "invalid attr_mask 0x%x when underlay QP is used\n",
4281 attr_mask);
4282 goto out;
4283 }
4284 } else if (qp_type != MLX5_IB_QPT_REG_UMR &&
4285 qp_type != MLX5_IB_QPT_DCI &&

--- 12 unchanged lines hidden (view full) ---

4298 if ((attr_mask & IB_QP_PORT) &&
4299 (attr->port_num == 0 ||
4300 attr->port_num > dev->num_ports)) {
4301 mlx5_ib_dbg(dev, "invalid port number %d. number of ports is %d\n",
4302 attr->port_num, dev->num_ports);
4303 goto out;
4304 }
4305
4311 if (attr_mask & IB_QP_PKEY_INDEX) {
4312 port = attr_mask & IB_QP_PORT ? attr->port_num : qp->port;
4313 if (attr->pkey_index >=
4314 dev->port_caps[port - 1].pkey_table_len) {
4315 mlx5_ib_dbg(dev, "invalid pkey index %d\n",
4316 attr->pkey_index);
4317 goto out;
4318 }
4306 if ((attr_mask & IB_QP_PKEY_INDEX) &&
4307 attr->pkey_index >= dev->pkey_table_len) {
4308 mlx5_ib_dbg(dev, "invalid pkey index %d\n", attr->pkey_index);
4309 goto out;
4319 }
4320
4321 if (attr_mask & IB_QP_MAX_QP_RD_ATOMIC &&
4322 attr->max_rd_atomic >
4323 (1 << MLX5_CAP_GEN(dev->mdev, log_max_ra_res_qp))) {
4324 mlx5_ib_dbg(dev, "invalid max_rd_atomic value %d\n",
4325 attr->max_rd_atomic);
4326 goto out;

--- 1101 unchanged lines hidden --- 		4310 }
4311
4312 if (attr_mask & IB_QP_MAX_QP_RD_ATOMIC &&
4313 attr->max_rd_atomic >
4314 (1 << MLX5_CAP_GEN(dev->mdev, log_max_ra_res_qp))) {
4315 mlx5_ib_dbg(dev, "invalid max_rd_atomic value %d\n",
4316 attr->max_rd_atomic);
4317 goto out;

--- 1101 unchanged lines hidden ---