X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=datapath%2Fdatapath.h;h=a0649064bf956d37ebcee149632ec4e796841519;hb=d19cedb28fa32091d149749d326707d8405cbbb6;hp=befa55cbe78583f73520bddd89464b66934c4a51;hpb=254f2dc8e3eb18debf4a8f238b9c87cf4d4dbd3f;p=openvswitch

diff --git a/datapath/datapath.h b/datapath/datapath.h
index befa55cb..a0649064 100644
--- a/datapath/datapath.h
+++ b/datapath/datapath.h
@@ -20,8 +20,10 @@
 #include <linux/version.h>
 
 #include "checksum.h"
+#include "compat.h"
 #include "flow.h"
 #include "dp_sysfs.h"
+#include "vlan.h"
 
 struct vport;
 
@@ -104,6 +106,8 @@ struct datapath {
  * kernel versions.
  * @tun_id: ID of the tunnel that encapsulated this packet.  It is 0 if the
  * packet was not received on a tunnel.
+ * @vlan_tci: Provides a substitute for the skb->vlan_tci field on kernels
+ * before 2.6.27.
  */
 struct ovs_skb_cb {
 	struct vport		*vport;
@@ -112,6 +116,9 @@ struct ovs_skb_cb {
 	enum csum_type		ip_summed;
 #endif
 	__be64			tun_id;
+#ifdef NEED_VLAN_FIELD
+	u16			vlan_tci;
+#endif
 };
 #define OVS_CB(skb) ((struct ovs_skb_cb *)(skb)->cb)