This fixes the problem where driver would not start if only
have a single Rx queue and multiple Txq. In that case, RSS
should stay disabled.
Fixes:
92d23a57cafe ("net/netvsc: support configuring RSS parameters")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
hn_rss_hash_init(hv, rss_conf);
hn_rss_hash_init(hv, rss_conf);
- err = hn_rndis_conf_rss(hv, 0);
- if (err) {
- PMD_DRV_LOG(NOTICE,
- "rss reconfig failed (RSS disabled)");
- return err;
+ if (rss_conf->rss_hf != 0) {
+ err = hn_rndis_conf_rss(hv, 0);
+ if (err) {
+ PMD_DRV_LOG(NOTICE,
+ "rss reconfig failed (RSS disabled)");
+ return err;
+ }
return hn_vf_rss_hash_update(dev, rss_conf);
}
return hn_vf_rss_hash_update(dev, rss_conf);
}
- err = hn_rndis_conf_rss(hv, 0);
- if (err) {
- PMD_DRV_LOG(NOTICE,
- "initial RSS config failed");
- return err;
+ if (rss_conf->rss_hf != 0) {
+ err = hn_rndis_conf_rss(hv, 0);
+ if (err) {
+ PMD_DRV_LOG(NOTICE,
+ "initial RSS config failed");
+ return err;
+ }