diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/flow_dissector.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index 362d693c003f..a2879c0f6c4c 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -118,6 +118,7 @@ bool __skb_flow_dissect(const struct sk_buff *skb, struct flow_dissector_key_addrs *key_addrs; struct flow_dissector_key_ports *key_ports; struct flow_dissector_key_tags *key_tags; + struct flow_dissector_key_vlan *key_vlan; struct flow_dissector_key_keyid *key_keyid; bool skip_vlan = false; u8 ip_proto = 0; @@ -266,16 +267,22 @@ ipv6: skip_vlan = true; if (dissector_uses_key(flow_dissector, - FLOW_DISSECTOR_KEY_VLANID)) { - key_tags = skb_flow_dissector_target(flow_dissector, - FLOW_DISSECTOR_KEY_VLANID, + FLOW_DISSECTOR_KEY_VLAN)) { + key_vlan = skb_flow_dissector_target(flow_dissector, + FLOW_DISSECTOR_KEY_VLAN, target_container); - if (skb_vlan_tag_present(skb)) - key_tags->vlan_id = skb_vlan_tag_get_id(skb); - else - key_tags->vlan_id = ntohs(vlan->h_vlan_TCI) & + if (skb_vlan_tag_present(skb)) { + key_vlan->vlan_id = skb_vlan_tag_get_id(skb); + key_vlan->vlan_priority = + (skb_vlan_tag_get_prio(skb) >> VLAN_PRIO_SHIFT); + } else { + key_vlan->vlan_id = ntohs(vlan->h_vlan_TCI) & VLAN_VID_MASK; + key_vlan->vlan_priority = + (ntohs(vlan->h_vlan_TCI) & + VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT; + } } goto again; @@ -935,8 +942,8 @@ static const struct flow_dissector_key flow_keys_dissector_keys[] = { .offset = offsetof(struct flow_keys, ports), }, { - .key_id = FLOW_DISSECTOR_KEY_VLANID, - .offset = offsetof(struct flow_keys, tags), + .key_id = FLOW_DISSECTOR_KEY_VLAN, + .offset = offsetof(struct flow_keys, vlan), }, { .key_id = FLOW_DISSECTOR_KEY_FLOW_LABEL, |