samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Add host initiated self recovery callback in qdf

Browse Source 
Add host initiated self recovery callback in qdf such that
self recovery can be invoked from all layers.

Change-Id: Ied2a468019a2e27039686a4acb0e4c8b4577ba8f
CRs-Fixed: 2083099
This commit is contained in:
Rajeev Kumar
2017-07-25 20:29:52 -07:00
committed by snandini
parent 817ff7fc72
commit eca1b64d6c
2 changed files with 43 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
qdf/inc/qdf_event.h
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2014-2016 The Linux Foundation. All rights reserved. * Copyright (c) 2014-2017 The Linux Foundation. All rights reserved.
* *
* Previously licensed under the ISC license by Qualcomm Atheros, Inc. * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
* *
@@ -47,6 +47,10 @@ extern "C" {
typedef __qdf_event_t qdf_event_t; typedef __qdf_event_t qdf_event_t;
/* Function declarations and documenation */ /* Function declarations and documenation */
#ifdef CONFIG_MCL
typedef void (*qdf_self_recovery_callback)(void);
#endif
QDF_STATUS qdf_event_create(qdf_event_t *event); QDF_STATUS qdf_event_create(qdf_event_t *event);
QDF_STATUS qdf_event_set(qdf_event_t *event); QDF_STATUS qdf_event_set(qdf_event_t *event);
@@ -65,6 +69,23 @@ QDF_STATUS qdf_wait_single_event(qdf_event_t *event,
*/ */
QDF_STATUS qdf_exit_thread(QDF_STATUS status); QDF_STATUS qdf_exit_thread(QDF_STATUS status);
#ifdef CONFIG_MCL
/**
* qdf_register_self_recovery_callback () - register self recovery callback
* @callback: self recovery callback
*
* Return: None
*/
void qdf_register_self_recovery_callback(qdf_self_recovery_callback callback);
/**
* qdf_trigger_self_recovery () - tirgger self recovery
*
* Return: None
*/
void qdf_trigger_self_recovery(void);
#endif
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif /* __cplusplus */ #endif /* __cplusplus */

21
qdf/linux/src/qdf_event.c
View File

@@ -39,6 +39,10 @@
#include "qdf_mc_timer.h" #include "qdf_mc_timer.h"
#include <linux/export.h> #include <linux/export.h>
#ifdef CONFIG_MCL
static qdf_self_recovery_callback self_recovery_cb;
#endif
/* Function Definitions and Documentation */ /* Function Definitions and Documentation */
/** /**
@@ -273,3 +277,20 @@ QDF_STATUS qdf_exit_thread(QDF_STATUS status)
return QDF_STATUS_SUCCESS; return QDF_STATUS_SUCCESS;
} }
EXPORT_SYMBOL(qdf_exit_thread); EXPORT_SYMBOL(qdf_exit_thread);
#ifdef CONFIG_MCL
void qdf_register_self_recovery_callback(qdf_self_recovery_callback callback)
{
self_recovery_cb = callback;
}
void qdf_trigger_self_recovery(void)
{
if (!self_recovery_cb) {
QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO,
"No self recovery callback registered %s", __func__);
return;
}
self_recovery_cb();
}
#endif