X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fcfm.h;h=628d539f420a60f6a87d577ebfe5ffcee1e866d5;hb=6dc2f8eeada4e4e1b1fc29d69cb7cbdf1cd94061;hp=6d23293f7c3ec2fcc59779a1700eeb4166b75f7f;hpb=b93803967e38ee4b65cd1e720decd8dcbb58d04f;p=openvswitch

diff --git a/lib/cfm.h b/lib/cfm.h
index 6d23293f..628d539f 100644
--- a/lib/cfm.h
+++ b/lib/cfm.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010, 2011 Nicira Networks.
+/* Copyright (c) 2010, 2011 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,13 +24,16 @@
 struct flow;
 struct ofpbuf;
 
+#define CFM_RANDOM_VLAN UINT16_MAX
+
 #define CFM_FAULT_REASONS                  \
     CFM_FAULT_REASON(RECV, recv)           \
     CFM_FAULT_REASON(RDI, rdi)             \
     CFM_FAULT_REASON(MAID, maid)           \
     CFM_FAULT_REASON(LOOPBACK, loopback)   \
     CFM_FAULT_REASON(OVERFLOW, overflow)   \
-    CFM_FAULT_REASON(OVERRIDE, override)
+    CFM_FAULT_REASON(OVERRIDE, override)   \
+    CFM_FAULT_REASON(INTERVAL, interval)
 
 enum cfm_fault_bit_index {
 #define CFM_FAULT_REASON(NAME, STR) CFM_FAULT_INDEX_##NAME,
@@ -51,7 +54,8 @@ struct cfm_settings {
     int interval;               /* The requested transmission interval. */
     bool extended;              /* Run in extended mode. */
     bool opup;                  /* Operational State. */
-    uint16_t ccm_vlan;          /* CCM Vlan tag. Zero if none. */
+    uint16_t ccm_vlan;          /* CCM Vlan tag. Zero if none.
+                                   CFM_RANDOM_VLAN if random. */
     uint8_t ccm_pcp;            /* CCM Priority. Zero if none. */
 };
 
@@ -66,6 +70,7 @@ bool cfm_configure(struct cfm *, const struct cfm_settings *);
 bool cfm_should_process_flow(const struct cfm *cfm, const struct flow *);
 void cfm_process_heartbeat(struct cfm *, const struct ofpbuf *packet);
 int cfm_get_fault(const struct cfm *);
+int cfm_get_health(const struct cfm *);
 bool cfm_get_opup(const struct cfm *);
 void cfm_get_remote_mpids(const struct cfm *, const uint64_t **rmps,
                           size_t *n_rmps);