X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fopenvswitch%2Ftunnel.h;h=42c36217d3dcc15cfb387159edf0d461f680f9f6;hb=05a9d485c061495d0ba83bff7e26d6eb077688aa;hp=c49479113264aafec923cca35309e0a7cff1fa17;hpb=51f4701be1545a3faa288dfe3993221a6a2fd81c;p=openvswitch

diff --git a/include/openvswitch/tunnel.h b/include/openvswitch/tunnel.h
index c4947911..42c36217 100644
--- a/include/openvswitch/tunnel.h
+++ b/include/openvswitch/tunnel.h
@@ -68,8 +68,8 @@ enum {
 #define TNL_F_DF_INHERIT	(1 << 3) /* Inherit DF bit from inner packet. */
 #define TNL_F_DF_DEFAULT	(1 << 4) /* Set DF bit if inherit off or
 					  * not IP. */
+/* Bit 6 is reserved since it was previously used for Tunnel header caching. */
 #define TNL_F_PMTUD		(1 << 5) /* Enable path MTU discovery. */
-#define TNL_F_HDR_CACHE		(1 << 6) /* Enable tunnel header caching. */
 #define TNL_F_IPSEC		(1 << 7) /* Traffic is IPsec encrypted. */
 
 #endif /* openvswitch/tunnel.h */