X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fopenflow%2Fopenflow-common.h;h=0bca0d26ba9cf3333c956a608fe8f40d0d98428e;hb=c824c8a39854199a4221256281b1322cfae33469;hp=3c456ba14b8228fb7ab7e73036eeb8cf2311b9f7;hpb=e2b9ac44c82590c2a9a27bff79ae43899277f703;p=openvswitch

diff --git a/include/openflow/openflow-common.h b/include/openflow/openflow-common.h
index 3c456ba1..0bca0d26 100644
--- a/include/openflow/openflow-common.h
+++ b/include/openflow/openflow-common.h
@@ -71,9 +71,11 @@
 /* The most significant bit being set in the version field indicates an
  * experimental OpenFlow version.
  */
-#define OFP10_VERSION   0x01
-#define OFP11_VERSION   0x02
-#define OFP12_VERSION   0x03
+enum ofp_version {
+    OFP10_VERSION = 0x01,
+    OFP11_VERSION = 0x02,
+    OFP12_VERSION = 0x03,
+};
 
 #define OFP_MAX_TABLE_NAME_LEN 32
 #define OFP_MAX_PORT_NAME_LEN  16
@@ -195,6 +197,20 @@ enum ofp_packet_in_reason {
     OFPR_N_REASONS
 };
 
+enum ofp_flow_mod_command {
+    OFPFC_ADD,              /* New flow. */
+    OFPFC_MODIFY,           /* Modify all matching flows. */
+    OFPFC_MODIFY_STRICT,    /* Modify entry strictly matching wildcards */
+    OFPFC_DELETE,           /* Delete all matching flows. */
+    OFPFC_DELETE_STRICT     /* Strictly match wildcards and priority. */
+};
+
+enum ofp_flow_mod_flags {
+    OFPFF_SEND_FLOW_REM = 1 << 0,  /* Send flow removed message when flow
+                                    * expires or is deleted. */
+    OFPFF_CHECK_OVERLAP = 1 << 1,  /* Check for overlapping entries first. */
+};
+
 /* Action structure for OFPAT10_SET_VLAN_VID and OFPAT11_SET_VLAN_VID. */
 struct ofp_action_vlan_vid {
     ovs_be16 type;                  /* Type. */
@@ -308,4 +324,14 @@ enum ofp_match_type {
     OFPMT_OXM = 1,              /* OpenFlow Extensible Match */
 };
 
+/* Group numbering. Groups can use any number up to OFPG_MAX. */
+enum ofp_group {
+    /* Last usable group number. */
+    OFPG_MAX        = 0xffffff00,
+
+    /* Fake groups. */
+    OFPG_ALL        = 0xfffffffc,  /* All groups, for group delete commands. */
+    OFPG_ANY        = 0xffffffff   /* Wildcard, for flow stats requests. */
+};
+
 #endif /* openflow/openflow-common.h */