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-rw-r--r--src/common/wpa_ctrl.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/common/wpa_ctrl.h b/src/common/wpa_ctrl.h
index 8738031c..d93e37b3 100644
--- a/src/common/wpa_ctrl.h
+++ b/src/common/wpa_ctrl.h
@@ -75,6 +75,19 @@ extern "C" {
/** Regulatory domain channel */
#define WPA_EVENT_REGDOM_CHANGE "CTRL-EVENT-REGDOM-CHANGE "
+/** IP subnet status change notification
+ *
+ * When using an offloaded roaming mechanism where driver/firmware takes care
+ * of roaming and IP subnet validation checks post-roaming, this event can
+ * indicate whether IP subnet has changed.
+ *
+ * The event has a status=<0/1/2> parameter where
+ * 0 = unknown
+ * 1 = IP subnet unchanged (can continue to use the old IP address)
+ * 2 = IP subnet changed (need to get a new IP address)
+ */
+#define WPA_EVENT_SUBNET_STATUS_UPDATE "CTRL-EVENT-SUBNET-STATUS-UPDATE "
+
/** RSN IBSS 4-way handshakes completed with specified peer */
#define IBSS_RSN_COMPLETED "IBSS-RSN-COMPLETED "