X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fopenvswitch%2Fdatapath-protocol.h;h=04423d941aa8e697d2a2e44469741076bea265fd;hb=8398cf7efc3979cd6c8152915a584c13873ee322;hp=448758817c052c8ae27be163e2cfe772ca9964a5;hpb=96fba48f52254c0cef942dcce130e33d290297da;p=openvswitch

diff --git a/include/openvswitch/datapath-protocol.h b/include/openvswitch/datapath-protocol.h
index 44875881..04423d94 100644
--- a/include/openvswitch/datapath-protocol.h
+++ b/include/openvswitch/datapath-protocol.h
@@ -37,7 +37,7 @@
  * ----------------------------------------------------------------------
  */
 
-/* Protocol between secchan and datapath. */
+/* Protocol between userspace and kernel datapath. */
 
 #ifndef OPENVSWITCH_DATAPATH_PROTOCOL_H
 #define OPENVSWITCH_DATAPATH_PROTOCOL_H 1
@@ -151,17 +151,18 @@ struct odp_flow_stats {
 };
 
 struct odp_flow_key {
-	__be32 nw_src;               /* IP source address. */
-	__be32 nw_dst;               /* IP destination address. */
-	__u16  in_port;              /* Input switch port. */
-	__be16 dl_vlan;              /* Input VLAN. */
-	__be16 dl_type;              /* Ethernet frame type. */
-	__be16 tp_src;               /* TCP/UDP source port. */
-	__be16 tp_dst;               /* TCP/UDP destination port. */
-	__u8   dl_src[ETH_ALEN];     /* Ethernet source address. */
-	__u8   dl_dst[ETH_ALEN];     /* Ethernet destination address. */
-	__u8   nw_proto;             /* IP protocol. */
-	__u8   reserved;             /* Pad to 64 bits. */
+    __be32 nw_src;               /* IP source address. */
+    __be32 nw_dst;               /* IP destination address. */
+    __u16  in_port;              /* Input switch port. */
+    __be16 dl_vlan;              /* Input VLAN. */
+    __be16 dl_type;              /* Ethernet frame type. */
+    __be16 tp_src;               /* TCP/UDP source port. */
+    __be16 tp_dst;               /* TCP/UDP destination port. */
+    __u8   dl_src[ETH_ALEN];     /* Ethernet source address. */
+    __u8   dl_dst[ETH_ALEN];     /* Ethernet destination address. */
+    __u8   nw_proto;             /* IP protocol or lower 8 bits of 
+                                    ARP opcode. */
+    __u8   reserved;             /* Pad to 64 bits. */
 };
 
 struct odp_flow {