nicira-ext: Support matching IPv6 traffic.

[sliver-openvswitch.git] / datapath / flow.h

diff --git a/datapath/flow.h b/datapath/flow.h
index b9af272..ee1c4c9 100644 (file)
--- a/datapath/flow.h
+++ b/datapath/flow.h
@@ -31,8 +31,16 @@ struct sw_flow_actions {
 
 struct sw_flow_key {
        __be64  tun_id;     /* Encapsulating tunnel ID. */
-       __be32  nw_src;     /* IP source address. */
-       __be32  nw_dst;     /* IP destination address. */
+       union {
+               struct {
+                       __be32  ipv4_src;        /* IPv4 source address. */
+                       __be32  ipv4_dst;        /* IPv4 destination address. */
+               };
+               struct {
+                       __be32  ipv6_src[4]; /* IPv6 source address. */
+                       __be32  ipv6_dst[4]; /* IPv6 source address. */
+               };
+       };
        u16     in_port;    /* Input switch port. */
        __be16  dl_tci;     /* 0 if no VLAN, VLAN_TAG_PRESENT set otherwise. */
        __be16  dl_type;    /* Ethernet frame type. */