qcacmn: Add support for NAN msg in kmsg

Add support for the following NAN messages in kmsg:-
1. NAN enable status
2. NAN, NDP match events
3. NDP channel info.
etc.

Change-Id: I7f67b67153904b7efe8a708e3f93d069e399395c
CRs-Fixed: 2618433

wmi/inc/wmi_unified_nan_api.h

@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2013-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2020 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -111,6 +111,16 @@ wmi_extract_ndp_initiator_rsp(wmi_unified_t wmi_handle, uint8_t *data,
 QDF_STATUS wmi_extract_ndp_ind(wmi_unified_t wmi_handle, uint8_t *data,
 			       struct nan_datapath_indication_event *ind);
 
+/**
+ * wmi_extract_nan_msg - api to extract ndp dmesg buffer to print logs
+ * @data: event buffer
+ * @msg: buffer to populate
+ *
+ * Return: status of operation
+ */
+QDF_STATUS wmi_extract_nan_msg(wmi_unified_t wmi_handle, uint8_t *data,
+			       struct nan_dump_msg *msg);
+
 /**
  * wmi_extract_ndp_confirm - api to extract ndp confim struct from even buffer
  * @wmi_hdl: wmi handle

wmi/inc/wmi_unified_param.h

@@ -4526,6 +4526,7 @@ typedef enum {
 	wmi_ndp_responder_rsp_event_id,
 	wmi_ndp_end_indication_event_id,
 	wmi_ndp_end_rsp_event_id,
+	wmi_nan_dmesg_event_id,
 	wmi_ndl_schedule_update_event_id,
 	wmi_ndp_event_id,
 	wmi_oem_response_event_id,

wmi/inc/wmi_unified_priv.h

@@ -1960,6 +1960,8 @@ QDF_STATUS (*extract_ndp_initiator_rsp)(wmi_unified_t wmi_handle,
 		uint8_t *data, struct nan_datapath_initiator_rsp *rsp);
 QDF_STATUS (*extract_ndp_ind)(wmi_unified_t wmi_handle,
 		uint8_t *data, struct nan_datapath_indication_event *ind);
+QDF_STATUS (*extract_nan_msg)(uint8_t *data,
+			      struct nan_dump_msg *msg);
 QDF_STATUS (*extract_ndp_confirm)(wmi_unified_t wmi_handle,
 		uint8_t *data, struct nan_datapath_confirm_event *ev);
 QDF_STATUS (*extract_ndp_responder_rsp)(wmi_unified_t wmi_handle,