IPIP tunnels packets are unknown to device,
hence these packets are incorrectly parsed and
caused the packet corruption, so disable offlods
for such packets at run time.
Signed-off-by: Manish Chopra <mani...@marvell.com>
Signed-off-by: Sudarsana Kalluru <skall...@marvell.com>
Signed-off-by: Igor Russkikh <irussk...@marvell.com>
---
drivers/net/ethernet/qlogic/qede/qede_fp.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c
b/drivers/net/ethernet/qlogic/qede/qede_fp.c
index a2494bf..ca0ee29 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_fp.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c
@@ -1799,6 +1799,11 @@ netdev_features_t qede_features_check(struct sk_buff
*skb,
ntohs(udp_hdr(skb)->dest) != gnv_port))
return features & ~(NETIF_F_CSUM_MASK |
NETIF_F_GSO_MASK);
+ } else if (l4_proto == IPPROTO_IPIP) {
+ /* IPIP tunnels are unknown to the device or at least
unsupported natively,
+ * offloads for them can't be done trivially, so
disable them for such skb.
+ */
+ return features & ~(NETIF_F_CSUM_MASK |
NETIF_F_GSO_MASK);
}
}
--
1.8.3.1
