-/*-
- * BSD LICENSE
- *
- * Copyright 2017 6WIND S.A.
- * Copyright 2017 Mellanox.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of 6WIND S.A. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2017 6WIND S.A.
+ * Copyright 2017 Mellanox Technologies, Ltd
*/
#include <sys/queue.h>
uint8_t i;
int ret;
+ fs_lock(dev, 0);
FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_ACTIVE) {
DEBUG("Calling rte_flow_validate on sub_device %d", i);
ret = rte_flow_validate(PORT_ID(sdev),
if ((ret = fs_err(sdev, ret))) {
ERROR("Operation rte_flow_validate failed for sub_device %d"
" with error %d", i, ret);
+ fs_unlock(dev, 0);
return ret;
}
}
+ fs_unlock(dev, 0);
return 0;
}
struct rte_flow *flow;
uint8_t i;
+ fs_lock(dev, 0);
flow = fs_flow_allocate(attr, patterns, actions);
FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_ACTIVE) {
flow->flows[i] = rte_flow_create(PORT_ID(sdev),
}
}
TAILQ_INSERT_TAIL(&PRIV(dev)->flow_list, flow, next);
+ fs_unlock(dev, 0);
return flow;
err:
FOREACH_SUBDEV(sdev, i, dev) {
flow->flows[i], error);
}
fs_flow_release(&flow);
+ fs_unlock(dev, 0);
return NULL;
}
return -EINVAL;
}
ret = 0;
+ fs_lock(dev, 0);
FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_ACTIVE) {
int local_ret;
}
TAILQ_REMOVE(&PRIV(dev)->flow_list, flow, next);
fs_flow_release(&flow);
+ fs_unlock(dev, 0);
return ret;
}
uint8_t i;
int ret;
+ fs_lock(dev, 0);
FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_ACTIVE) {
DEBUG("Calling rte_flow_flush on sub_device %d", i);
ret = rte_flow_flush(PORT_ID(sdev), error);
if ((ret = fs_err(sdev, ret))) {
ERROR("Operation rte_flow_flush failed for sub_device %d"
" with error %d", i, ret);
+ fs_unlock(dev, 0);
return ret;
}
}
TAILQ_REMOVE(&PRIV(dev)->flow_list, flow, next);
fs_flow_release(&flow);
}
+ fs_unlock(dev, 0);
return 0;
}
{
struct sub_device *sdev;
+ fs_lock(dev, 0);
sdev = TX_SUBDEV(dev);
if (sdev != NULL) {
int ret = rte_flow_query(PORT_ID(sdev),
flow->flows[SUB_ID(sdev)],
type, arg, error);
- if ((ret = fs_err(sdev, ret)))
+ if ((ret = fs_err(sdev, ret))) {
+ fs_unlock(dev, 0);
return ret;
+ }
}
+ fs_unlock(dev, 0);
WARN("No active sub_device to query about its flow");
return -1;
}
uint8_t i;
int ret;
+ fs_lock(dev, 0);
FOREACH_SUBDEV(sdev, i, dev) {
if (sdev->state < DEV_PROBED)
continue;
if ((ret = fs_err(sdev, ret))) {
ERROR("Operation rte_flow_isolate failed for sub_device %d"
" with error %d", i, ret);
+ fs_unlock(dev, 0);
return ret;
}
sdev->flow_isolated = set;
}
PRIV(dev)->flow_isolated = set;
+ fs_unlock(dev, 0);
return 0;
}