sfc: Fix reporting of IPv4 full filters through ethtool

[ Upstream commit ac70b2e9a13423b5efa0178e081936ce6979aea5 ]

ETHTOOL_GRXCLSRULE returns filters for a TCP/IPv4 or UDP/IPv4 4-tuple
with source and destination swapped.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c
index b7b37d4..ff64def 100644 (file)
--- a/drivers/net/ethernet/sfc/ethtool.c
+++ b/drivers/net/ethernet/sfc/ethtool.c
@@ -863,8 +863,8 @@ static int efx_ethtool_get_class_rule(struct efx_nic *efx,
                                       &ip_entry->ip4dst, &ip_entry->pdst);
        if (rc != 0) {
                rc = efx_filter_get_ipv4_full(
-                       &spec, &proto, &ip_entry->ip4src, &ip_entry->psrc,
-                       &ip_entry->ip4dst, &ip_entry->pdst);
+                       &spec, &proto, &ip_entry->ip4dst, &ip_entry->pdst,
+                       &ip_entry->ip4src, &ip_entry->psrc);
                EFX_WARN_ON_PARANOID(rc);
                ip_mask->ip4src = ~0;
                ip_mask->psrc = ~0;