From: Maxime Chevallier <maxime.chevallier@xxxxxxxxxxx>
[ Upstream commit c561da68038a738f30eca21456534c2d1872d13d ]
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@xxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
index a57d17ab91f0..fb06c0aa620a 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
@@ -1242,6 +1242,12 @@ 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);
--
2.20.1
