dpif: Use explicit packet metadata.

[sliver-openvswitch.git] / lib / packets.h

diff --git a/lib/packets.h b/lib/packets.h
index d291c14..63873b0 100644 (file)
--- a/lib/packets.h
+++ b/lib/packets.h
@@ -31,6 +31,17 @@
 struct ofpbuf;
 struct ds;
 
+/* Datapath packet metadata */
+struct pkt_metadata {
+    struct flow_tnl tunnel;     /* Encapsulating tunnel parameters. */
+    uint32_t skb_priority;      /* Packet priority for QoS. */
+    uint32_t pkt_mark;          /* Packet mark. */
+    odp_port_t in_port;         /* Input port. */
+};
+
+#define PKT_METADATA_INITIALIZER(PORT) \
+    (struct pkt_metadata){ { 0, 0, 0, 0, 0, 0}, 0, 0, (PORT) }
+
 bool dpid_from_string(const char *s, uint64_t *dpidp);
 
 #define ETH_ADDR_LEN           6