ofproto: Match on IP ToS/DSCP bits (OpenFlow 1.0)

[openvswitch] / include / openvswitch / datapath-protocol.h

diff --git a/include/openvswitch/datapath-protocol.h b/include/openvswitch/datapath-protocol.h
index 6d3e9007472b68c3dc42f564c6dae7ab32ce1296..84646c2297f76237c93eb9cb55c7e18c32387a58 100644 (file)
--- a/include/openvswitch/datapath-protocol.h
+++ b/include/openvswitch/datapath-protocol.h
@@ -150,17 +150,14 @@ struct odp_msg {
  * @sample_pool: Number of packets that were candidates for sFlow sampling,
  * regardless of whether they were actually chosen and sent down to userspace.
  * @n_actions: Number of "union odp_action"s immediately following this header.
- * @reserved: Pads the structure up to a 64-bit boundary.  Should be set to
- * zero.
  *
  * This header follows &struct odp_msg when that structure's @type is
  * %_ODPL_SFLOW_NR, and it is itself followed by an array of &union odp_action
  * (the number of which is specified in @n_actions) and then by packet data.
  */
 struct odp_sflow_sample_header {
-    __u64 sample_pool;
+    __u32 sample_pool;
     __u32 n_actions;
-    __u32 reserved;
 };
 
 #define ODP_PORT_INTERNAL (1 << 0) /* This port is simulated. */
@@ -204,7 +201,9 @@ struct odp_flow_key {
     __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. */
+    __u8   dl_vlan_pcp;          /* Input VLAN priority. */
+    __u8   nw_tos;               /* IP ToS (DSCP field, 6 bits). */
+    __u8   reserved[3];          /* Align to 32-bits...must be zeroed. */
 };
 
 /* Flags for ODP_FLOW. */
@@ -250,9 +249,10 @@ struct odp_flowvec {
 #define ODPAT_SET_DL_DST        7    /* Ethernet destination address. */
 #define ODPAT_SET_NW_SRC        8    /* IP source address. */
 #define ODPAT_SET_NW_DST        9    /* IP destination address. */
-#define ODPAT_SET_TP_SRC        10   /* TCP/UDP source port. */
-#define ODPAT_SET_TP_DST        11   /* TCP/UDP destination port. */
-#define ODPAT_N_ACTIONS         12
+#define ODPAT_SET_NW_TOS        10   /* IP ToS/DSCP field (6 bits). */
+#define ODPAT_SET_TP_SRC        11   /* TCP/UDP source port. */
+#define ODPAT_SET_TP_DST        12   /* TCP/UDP destination port. */
+#define ODPAT_N_ACTIONS         13
 
 struct odp_action_output {
     __u16 type;                  /* ODPAT_OUTPUT. */
@@ -304,6 +304,14 @@ struct odp_action_nw_addr {
     __be32 nw_addr;             /* IP address. */
 };
 
+struct odp_action_nw_tos {
+    __u16 type;                  /* ODPAT_SET_NW_TOS. */
+    __u8 nw_tos;                 /* IP ToS/DSCP field (6 bits). */
+    __u8 reserved1;
+    __u16 reserved2;
+    __u16 reserved3;
+};
+
 /* Action structure for ODPAT_SET_TP_SRC/DST. */
 struct odp_action_tp_port {
     __u16 type;                  /* ODPAT_SET_TP_SRC/DST. */
@@ -321,6 +329,7 @@ union odp_action {
     struct odp_action_vlan_pcp vlan_pcp;
     struct odp_action_dl_addr dl_addr;
     struct odp_action_nw_addr nw_addr;
+    struct odp_action_nw_tos nw_tos;
     struct odp_action_tp_port tp_port;
 };