wlan: Handle fatal event triggered from framework and FW

Currently driver supports the fatal event triggered using ioctl.
Support is added for framework and FW triggered fatal events

Change-Id: I52acc8f85495b75807c72e0c5279701e38326c58
CRs-Fixed: 912066
diff --git a/riva/inc/wlan_hal_msg.h b/riva/inc/wlan_hal_msg.h
index c3d332e..593fbee 100644
--- a/riva/inc/wlan_hal_msg.h
+++ b/riva/inc/wlan_hal_msg.h
@@ -140,7 +140,8 @@
 {
     MGMT_FRAME_LOGS    = 0,
     QXDM_LOGGING       = 1,
-    FW_MEMORY_DUMP     = 2
+    FW_MEMORY_DUMP     = 2,
+    FATAL_EVENT        = 3
 }tHalFrameLoggingType;
 
 /* Log size */