From 1cf78d4c4144ffdbc2c9d505db482cb204bb480b Mon Sep 17 00:00:00 2001 From: Huanhuan Wang Date: Thu, 2 Mar 2023 10:58:30 +0100 Subject: nfp: fix esp-tx-csum-offload doesn't take effect When esp-tx-csum-offload is set to on, the protocol stack shouldn't calculate the IPsec offload packet's csum, but it does. Because the callback `.ndo_features_check` incorrectly masked NETIF_F_CSUM_MASK bit. Fixes: 57f273adbcd4 ("nfp: add framework to support ipsec offloading") Signed-off-by: Huanhuan Wang Signed-off-by: Simon Horman Signed-off-by: David S. Miller --- drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers') diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 81b7ca0ad222..62f0bf91d1e1 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -38,6 +38,7 @@ #include #include #include +#include #include "nfpcore/nfp_dev.h" #include "nfpcore/nfp_nsp.h" @@ -1897,6 +1898,9 @@ nfp_net_features_check(struct sk_buff *skb, struct net_device *dev, features &= ~NETIF_F_GSO_MASK; } + if (xfrm_offload(skb)) + return features; + /* VXLAN/GRE check */ switch (vlan_get_protocol(skb)) { case htons(ETH_P_IP): -- cgit v1.2.3