datapath: Handle packets with precomputed checksums.

[openvswitch] / datapath / datapath.h

diff --git a/datapath/datapath.h b/datapath/datapath.h
index d28250a128006f259272285ffa0ebd7bf3f71104..7548ba26521e49b9bd63287e456c14b381a24da0 100644 (file)
--- a/datapath/datapath.h
+++ b/datapath/datapath.h
@@ -24,6 +24,7 @@
 /* Mask for the priority bits in a vlan header.  If we ever merge upstream
  * then this should go into include/linux/if_vlan.h. */
 #define VLAN_PCP_MASK 0xe000
+#define VLAN_PCP_SHIFT 13
 
 #define DP_MAX_PORTS 1024
 #define DP_MAX_GROUPS 16
@@ -168,5 +169,6 @@ static inline int skb_checksum_setup(struct sk_buff *skb)
 #endif
 
 int vswitch_skb_checksum_setup(struct sk_buff *skb);
+void forward_ip_summed(struct sk_buff *skb);
 
 #endif /* datapath.h */