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fm10k: fix RSS reset during initialization

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If the provided configuration does not call for RSS, then RSS is
explicitly disabled. Without this change, the device continues to
operate under the previous RSS configuration.

Fixes: 57033cdf8fdc ("fm10k: add PF RSS")

Signed-off-by: Michael Frasca <michael.frasca@oracle.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
This commit is contained in:
Michael Frasca 2016-03-22 12:58:08 -04:00 committed by Thomas Monjalon
parent aa6fed42b0
commit 03ce29f2cb
1 changed files with 3 additions and 1 deletions
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4
drivers/net/fm10k/fm10k_ethdev.c
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@ -531,8 +531,10 @@ fm10k_dev_rss_configure(struct rte_eth_dev *dev)
if (dev->data->nb_rx_queues == 1 ||
dev_conf->rxmode.mq_mode != ETH_MQ_RX_RSS ||
dev_conf->rx_adv_conf.rss_conf.rss_hf == 0)
dev_conf->rx_adv_conf.rss_conf.rss_hf == 0) {
FM10K_WRITE_REG(hw, FM10K_MRQC(0), 0);
return;
}
/* random key is rss_intel_key (default) or user provided (rss_key) */
if (dev_conf->rx_adv_conf.rss_conf.rss_key == NULL)