Merge tag 'ktest-v5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt...

[linux-2.6-microblaze.git] / net / netfilter / nf_tables_offload.c

diff --git a/net/netfilter/nf_tables_offload.c b/net/netfilter/nf_tables_offload.c
index 9f62572..9ae1427 100644 (file)
--- a/net/netfilter/nf_tables_offload.c
+++ b/net/netfilter/nf_tables_offload.c
@@ -28,6 +28,23 @@ static struct nft_flow_rule *nft_flow_rule_alloc(int num_actions)
        return flow;
 }
 
+void nft_flow_rule_set_addr_type(struct nft_flow_rule *flow,
+                                enum flow_dissector_key_id addr_type)
+{
+       struct nft_flow_match *match = &flow->match;
+       struct nft_flow_key *mask = &match->mask;
+       struct nft_flow_key *key = &match->key;
+
+       if (match->dissector.used_keys & BIT(FLOW_DISSECTOR_KEY_CONTROL))
+               return;
+
+       key->control.addr_type = addr_type;
+       mask->control.addr_type = 0xffff;
+       match->dissector.used_keys |= BIT(FLOW_DISSECTOR_KEY_CONTROL);
+       match->dissector.offset[FLOW_DISSECTOR_KEY_CONTROL] =
+               offsetof(struct nft_flow_key, control);
+}
+
 struct nft_flow_rule *nft_flow_rule_create(struct net *net,
                                           const struct nft_rule *rule)
 {