upcall: Configure datapath max-idle through ovs-vsctl.

[sliver-openvswitch.git] / ofproto / ofproto.c

diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
index 19e7091..e691bb9 100644 (file)
--- a/ofproto/ofproto.c
+++ b/ofproto/ofproto.c
@@ -307,6 +307,7 @@ static size_t allocated_ofproto_classes;
 struct ovs_mutex ofproto_mutex = OVS_MUTEX_INITIALIZER;
 
 unsigned ofproto_flow_limit = OFPROTO_FLOW_LIMIT_DEFAULT;
+unsigned ofproto_max_idle = OFPROTO_MAX_IDLE_DEFAULT;
 
 size_t n_handlers, n_revalidators;
 
@@ -697,6 +698,14 @@ ofproto_set_flow_limit(unsigned limit)
     ofproto_flow_limit = limit;
 }
 
+/* Sets the maximum idle time for flows in the datapath before they are
+ * expired. */
+void
+ofproto_set_max_idle(unsigned max_idle)
+{
+    ofproto_max_idle = max_idle;
+}
+
 /* If forward_bpdu is true, the NORMAL action will forward frames with
  * reserved (e.g. STP) destination Ethernet addresses. if forward_bpdu is false,
  * the NORMAL action will drop these frames. */