Merge "IWLAN DataFailCause for unexpected tunnel state"
diff --git a/core/api/current.txt b/core/api/current.txt
index ced2e85..2d2f390 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -42302,6 +42302,7 @@
     field public static final int IWLAN_SEMANTIC_ERROR_IN_THE_TFT_OPERATION = 8241; // 0x2031
     field public static final int IWLAN_SYNTACTICAL_ERRORS_IN_PACKET_FILTERS = 8245; // 0x2035
     field public static final int IWLAN_SYNTACTICAL_ERROR_IN_THE_TFT_OPERATION = 8242; // 0x2032
+    field public static final int IWLAN_TUNNEL_NOT_FOUND = 16390; // 0x4006
     field public static final int IWLAN_UNAUTHENTICATED_EMERGENCY_NOT_SUPPORTED = 11055; // 0x2b2f
     field public static final int IWLAN_USER_UNKNOWN = 9001; // 0x2329
     field public static final int LIMITED_TO_IPV4 = 2234; // 0x8ba
diff --git a/telephony/java/android/telephony/DataFailCause.java b/telephony/java/android/telephony/DataFailCause.java
index b83b400..c4d760f 100644
--- a/telephony/java/android/telephony/DataFailCause.java
+++ b/telephony/java/android/telephony/DataFailCause.java
@@ -1012,6 +1012,8 @@
     public static final int IWLAN_DNS_RESOLUTION_NAME_FAILURE = 0x4004;
     /** No response received from the DNS Server due to a timeout*/
     public static final int IWLAN_DNS_RESOLUTION_TIMEOUT = 0x4005;
+    /** Expected to update or bring down an ePDG tunnel, but no tunnel found*/
+    public static final int IWLAN_TUNNEL_NOT_FOUND = 0x4006;
 
     // OEM sepecific error codes. To be used by OEMs when they don't
     // want to reveal error code which would be replaced by ERROR_UNSPECIFIED
@@ -1505,6 +1507,7 @@
         sFailCauseMap.put(IWLAN_IKEV2_CERT_INVALID, "IWLAN_IKEV2_CERT_INVALID");
         sFailCauseMap.put(IWLAN_DNS_RESOLUTION_NAME_FAILURE, "IWLAN_DNS_RESOLUTION_NAME_FAILURE");
         sFailCauseMap.put(IWLAN_DNS_RESOLUTION_TIMEOUT, "IWLAN_DNS_RESOLUTION_TIMEOUT");
+        sFailCauseMap.put(IWLAN_TUNNEL_NOT_FOUND, "IWLAN_TUNNEL_NOT_FOUND");
         sFailCauseMap.put(OEM_DCFAILCAUSE_1, "OEM_DCFAILCAUSE_1");
         sFailCauseMap.put(OEM_DCFAILCAUSE_2, "OEM_DCFAILCAUSE_2");
         sFailCauseMap.put(OEM_DCFAILCAUSE_3, "OEM_DCFAILCAUSE_3");