cnss2: Support collecting firmware dump during driver load

When firmware crashes during WLAN host driver loads, collects
firmware dump and proceeds with SSR as normal cases.

Change-Id: If2ac7da3c2db4b4116949d092ad53299f23c87e0
Signed-off-by: Yue Ma <yuem@codeaurora.org>
diff --git a/include/net/cnss2.h b/include/net/cnss2.h
index ca2de60..9dbf449 100644
--- a/include/net/cnss2.h
+++ b/include/net/cnss2.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -88,6 +88,7 @@
 	CNSS_INITIALIZED,
 	CNSS_LOAD_UNLOAD,
 	CNSS_RECOVERY,
+	CNSS_FW_DOWN,
 };
 
 struct cnss_ce_tgt_pipe_cfg {