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qcacmn: Deregister legacy & target queue callbacks upon scheduler down

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Driver is missing couple of deregister handler while bringing down the
scheduler.

Change-Id: I99fe6e9a5d3cac800154945e41e707ebb7ee6396
CRs-Fixed: 2001133
This commit is contained in:
Krunal Soni
2017-02-01 09:47:28 -08:00
committed by qcabuildsw
parent ba5d80ca81
commit dce49ecf59
2 changed files with 43 additions and 1 deletions
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14
scheduler/inc/scheduler_api.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.
*
@@ -235,6 +235,18 @@ QDF_STATUS scheduler_register_wma_legacy_handler(scheduler_msg_process_fn_t
*/
QDF_STATUS scheduler_register_sys_legacy_handler(scheduler_msg_process_fn_t
callback);
/**
* scheduler_deregister_sys_legacy_handler() - deregister legacy sys handler
*
* Return: QDF status
*/
QDF_STATUS scheduler_deregister_sys_legacy_handler(void);
/**
* scheduler_deregister_wma_legacy_handler() - deregister legacy wma handler
*
* Return: QDF status
*/
QDF_STATUS scheduler_deregister_wma_legacy_handler(void);
/**
* scheduler_mc_timer_callback() - timer callback, gets called at time out
* @data: unsigned long, holds the timer object.

30
scheduler/src/scheduler_api.c
View File

@@ -480,6 +480,36 @@ QDF_STATUS scheduler_register_sys_legacy_handler(scheduler_msg_process_fn_t
return QDF_STATUS_SUCCESS;
}
QDF_STATUS scheduler_deregister_wma_legacy_handler(void)
{
struct scheduler_ctx *sched_ctx = scheduler_get_context();
if (NULL == sched_ctx) {
QDF_TRACE(QDF_MODULE_ID_SCHEDULER,
QDF_TRACE_LEVEL_ERROR, FL("scheduler context is null"));
return QDF_STATUS_E_FAILURE;
}
sched_ctx->legacy_wma_handler = NULL;
return QDF_STATUS_SUCCESS;
}
QDF_STATUS scheduler_deregister_sys_legacy_handler(void)
{
struct scheduler_ctx *sched_ctx = scheduler_get_context();
if (NULL == sched_ctx) {
QDF_TRACE(QDF_MODULE_ID_SCHEDULER,
QDF_TRACE_LEVEL_ERROR, FL("scheduler context is null"));
return QDF_STATUS_E_FAILURE;
}
sched_ctx->legacy_sys_handler = NULL;
return QDF_STATUS_SUCCESS;
}
void scheduler_mc_timer_callback(unsigned long data)
{
qdf_mc_timer_t *timer = (qdf_mc_timer_t *)data;