-/*-
- * BSD LICENSE
- *
- * Copyright 2015 6WIND S.A.
- * Copyright 2015 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 2015 6WIND S.A.
+ * Copyright 2015 Mellanox.
*/
#include <stddef.h>
#endif
#include <rte_malloc.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
#include "mlx5.h"
+#include "mlx5_defs.h"
#include "mlx5_rxtx.h"
/**
int ret = 0;
priv_lock(priv);
- if (rss_conf->rss_key_len) {
+ if (rss_conf->rss_hf & MLX5_RSS_HF_MASK) {
+ ret = -EINVAL;
+ goto out;
+ }
+ if (rss_conf->rss_key && rss_conf->rss_key_len) {
priv->rss_conf.rss_key = rte_realloc(priv->rss_conf.rss_key,
rss_conf->rss_key_len, 0);
if (!priv->rss_conf.rss_key) {
ret = -ENOMEM;
goto out;
}
- memcpy(&priv->rss_conf.rss_key, rss_conf->rss_key,
+ memcpy(priv->rss_conf.rss_key, rss_conf->rss_key,
rss_conf->rss_key_len);
priv->rss_conf.rss_key_len = rss_conf->rss_key_len;
}
struct rte_eth_rss_conf *rss_conf)
{
struct priv *priv = dev->data->dev_private;
- int ret = 0;
+ if (!rss_conf)
+ return -EINVAL;
priv_lock(priv);
- if (!rss_conf->rss_key) {
- ret = -ENOMEM;
- goto out;
- }
- if (rss_conf->rss_key_len < priv->rss_conf.rss_key_len) {
- ret = -EINVAL;
- goto out;
+ if (rss_conf->rss_key &&
+ (rss_conf->rss_key_len >= priv->rss_conf.rss_key_len)) {
+ memcpy(rss_conf->rss_key, priv->rss_conf.rss_key,
+ priv->rss_conf.rss_key_len);
}
- memcpy(rss_conf->rss_key, priv->rss_conf.rss_key,
- priv->rss_conf.rss_key_len);
-out:
+ rss_conf->rss_key_len = priv->rss_conf.rss_key_len;
+ rss_conf->rss_hf = priv->rss_conf.rss_hf;
priv_unlock(priv);
- return ret;
+ return 0;
}
/**
int ret;
struct priv *priv = dev->data->dev_private;
- assert(!mlx5_is_secondary());
priv_lock(priv);
ret = priv_dev_rss_reta_update(priv, reta_conf, reta_size);
priv_unlock(priv);