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net: mvpp2: cls: Extract the RSS context when parsing the ethtool rule 

ethtool_rx_flow_rule_create takes into parameter the ethtool flow spec,
which doesn't contain the rss context id. We therefore need to extract
it ourself before parsing the ethtool rule.

The FLOW_RSS flag is only set in info->fs.flow_type, and not
info->flow_type.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Maxime Chevallier 2019-05-24 12:05:53 +02:00 committed by David S. Miller
parent 895586d5dc
commit c561da6803
1 changed files with 6 additions and 0 deletions
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6
drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
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@ -1281,6 +1281,12 @@ int mvpp2_ethtool_cls_rule_ins(struct mvpp2_port *port,
input.fs = &info->fs;
/* We need to manually set the rss_ctx, since this info isn't present
* in info->fs
*/
if (info->fs.flow_type & FLOW_RSS)
input.rss_ctx = info->rss_context;
ethtool_rule = ethtool_rx_flow_rule_create(&input);
if (IS_ERR(ethtool_rule)) {
ret = PTR_ERR(ethtool_rule);