Add tc csum offload support of protocols IGMP/UDPLITE/SCTP
Signed-off-by: Faicker Mo <[email protected]>
---
lib/tc.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/lib/tc.c b/lib/tc.c
index f49048cda..52a74d9d0 100644
--- a/lib/tc.c
+++ b/lib/tc.c
@@ -2978,6 +2978,15 @@ csum_update_flag(struct tc_flower *flower,
} else if (flower->key.ip_proto == IPPROTO_ICMPV6) {
flower->needs_full_ip_proto_mask = true;
flower->csum_update_flags |= TCA_CSUM_UPDATE_FLAG_ICMP;
+ } else if (flower->key.ip_proto == IPPROTO_IGMP) {
+ flower->needs_full_ip_proto_mask = true;
+ flower->csum_update_flags |= TCA_CSUM_UPDATE_FLAG_IGMP;
+ } else if (flower->key.ip_proto == IPPROTO_UDPLITE) {
+ flower->needs_full_ip_proto_mask = true;
+ flower->csum_update_flags |= TCA_CSUM_UPDATE_FLAG_UDPLITE;
+ } else if (flower->key.ip_proto == IPPROTO_SCTP) {
+ flower->needs_full_ip_proto_mask = true;
+ flower->csum_update_flags |= TCA_CSUM_UPDATE_FLAG_SCTP;
} else {
VLOG_WARN_RL(&error_rl,
"can't offload rewrite of IP/IPV6 with ip_proto: %d",
--
2.39.3
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