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| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2018-09-03 10:46:47 +0100 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-09-03 10:47:29 +0100 |
| commit | 6e7cbd63706f3435b9d9a2057a37db1da01db9a7 (patch) | |
| tree | 16c34356813477e4703a15f943b8ed665a39fb5f /drivers/net/mlx4/mlx4_rxq.c | |
| parent | e4df4d55df003957fc5afd7440e3d3192d7ce218 (diff) | |
New upstream version 17.11.4upstream/17.11.4
Change-Id: Icb6b9664e7c4adb85c087844abe6e54d6ec32db6
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/mlx4/mlx4_rxq.c')
| -rw-r--r-- | drivers/net/mlx4/mlx4_rxq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/mlx4/mlx4_rxq.c b/drivers/net/mlx4/mlx4_rxq.c index 06030c2c..b3f70d6c 100644 --- a/drivers/net/mlx4/mlx4_rxq.c +++ b/drivers/net/mlx4/mlx4_rxq.c @@ -365,6 +365,12 @@ mlx4_rss_init(struct priv *priv) if (priv->rss_init) return 0; + if (priv->dev->data->nb_rx_queues > priv->hw_rss_max_qps) { + ERROR("RSS does not support more than %d queues", + priv->hw_rss_max_qps); + rte_errno = EINVAL; + return -rte_errno; + } /* Prepare range for RSS contexts before creating the first WQ. */ ret = mlx4dv_set_context_attr(priv->ctx, MLX4DV_SET_CTX_ATTR_LOG_WQS_RANGE_SZ, |