xref: /wlan-driver/qca-wifi-host-cmn/htc/htc_hang_event.c (revision 5113495b16420b49004c444715d2daae2066e7dc)
1*5113495bSYour Name /*
2*5113495bSYour Name  * Copyright (c) 2020, The Linux Foundation. All rights reserved.
3*5113495bSYour Name  *
4*5113495bSYour Name  * Permission to use, copy, modify, and/or distribute this software for any
5*5113495bSYour Name  * purpose with or without fee is hereby granted, provided that the above
6*5113495bSYour Name  * copyright notice and this permission notice appear in all copies.
7*5113495bSYour Name  *
8*5113495bSYour Name  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9*5113495bSYour Name  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10*5113495bSYour Name  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11*5113495bSYour Name  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12*5113495bSYour Name  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13*5113495bSYour Name  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14*5113495bSYour Name  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15*5113495bSYour Name  */
16*5113495bSYour Name #include <qdf_hang_event_notifier.h>
17*5113495bSYour Name #include <qdf_notifier.h>
18*5113495bSYour Name #include "htc_hang_event.h"
19*5113495bSYour Name #include "htc_internal.h"
20*5113495bSYour Name #include "htc_credit_history.h"
21*5113495bSYour Name 
htc_recovery_notifier_call(struct notifier_block * block,unsigned long state,void * data)22*5113495bSYour Name static int htc_recovery_notifier_call(struct notifier_block *block,
23*5113495bSYour Name 				      unsigned long state,
24*5113495bSYour Name 				      void *data)
25*5113495bSYour Name {
26*5113495bSYour Name 	htc_log_hang_credit_history(block, data);
27*5113495bSYour Name 
28*5113495bSYour Name 	return NOTIFY_OK;
29*5113495bSYour Name }
30*5113495bSYour Name 
31*5113495bSYour Name static qdf_notif_block htc_recovery_notifier = {
32*5113495bSYour Name 	.notif_block.notifier_call = htc_recovery_notifier_call,
33*5113495bSYour Name };
34*5113495bSYour Name 
htc_hang_event_notifier_register(HTC_TARGET * target)35*5113495bSYour Name QDF_STATUS htc_hang_event_notifier_register(HTC_TARGET *target)
36*5113495bSYour Name {
37*5113495bSYour Name 	htc_recovery_notifier.priv_data = target;
38*5113495bSYour Name 	return qdf_hang_event_register_notifier(&htc_recovery_notifier);
39*5113495bSYour Name }
40*5113495bSYour Name 
htc_hang_event_notifier_unregister(void)41*5113495bSYour Name QDF_STATUS htc_hang_event_notifier_unregister(void)
42*5113495bSYour Name {
43*5113495bSYour Name 	return qdf_hang_event_unregister_notifier(&htc_recovery_notifier);
44*5113495bSYour Name }
45