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qcacld-3.0: Add QDF threads API's

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Replace CDF threads API's with QDF threads API's

Change-Id: Ic20e6734f85b37ed11580ff3ed7e1a6de1356afb
CRs-Fixed: 981188
This commit is contained in:
Anurag Chouhan 2016-02-19 15:49:46 +05:30 • committed by Gerrit - the friendly Code Review server
commit 512c7d5fca
5 changed files with 3 additions and 193 deletions
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83
core/cdf/inc/cdf_threads.h
View file

@ -1,83 +0,0 @@
/*
* Copyright (c) 2014-2015 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/*
* This file was originally distributed by Qualcomm Atheros, Inc.
* under proprietary terms before Copyright ownership was assigned
* to the Linux Foundation.
*/
#if !defined(__CDF_THREADS_H)
#define __CDF_THREADS_H
/**
* DOC: cdf_threads
*
* Connectivity driver framework (CDF) thread related APIs
*
*/
/* Include Files */
#include <cdf_types.h>
/* Preprocessor definitions and constants */
/* Type declarations */
/* Function declarations and documenation */
/**
* cdf_sleep() - sleep
* @msInterval : Number of milliseconds to suspend the current thread.
* A value of 0 may or may not cause the current thread to yield.
*
* This function suspends the execution of the current thread
* until the specified time out interval elapses.
*
* Return: nothing
*/
void cdf_sleep(uint32_t msInterval);
/**
* cdf_sleep_us() - sleep
* @usInterval : Number of microseconds to suspend the current thread.
* A value of 0 may or may not cause the current thread to yield.
*
* This function suspends the execution of the current thread
* until the specified time out interval elapses.
*
* Return : nothing
*/
void cdf_sleep_us(uint32_t usInterval);
/**
* cdf_busy_wait() - busy wait
* @usInterval : Number of microseconds to busy wait.
*
* This function places the current thread in busy wait until the specified
* time out interval elapses. If the interval is greater than 50us on WM, the
* behaviour is undefined.
*
* Return : nothing
*/
void cdf_busy_wait(uint32_t usInterval);
#endif /* __CDF_THREADS_H */

107
core/cdf/src/cdf_threads.c
View file

@ -1,107 +0,0 @@
/*
* Copyright (c) 2014 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/*
* This file was originally distributed by Qualcomm Atheros, Inc.
* under proprietary terms before Copyright ownership was assigned
* to the Linux Foundation.
*/
/**
* DOC: cdf_threads
*
* Connectivity driver framework (CDF) thread APIs
*
*/
/* Include Files */
#include <cdf_threads.h>
#include <cdf_trace.h>
#include <linux/jiffies.h>
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
/* Preprocessor definitions and constants */
/* Type declarations */
/* Function declarations and documenation */
/**
* cdf_sleep() - sleep
* @msInterval : Number of milliseconds to suspend the current thread.
* A value of 0 may or may not cause the current thread to yield.
*
* This function suspends the execution of the current thread
* until the specified time out interval elapses.
*
* Return: nothing
*/
void cdf_sleep(uint32_t msInterval)
{
if (in_interrupt()) {
CDF_TRACE(CDF_MODULE_ID_CDF, CDF_TRACE_LEVEL_ERROR,
"%s cannot be called from interrupt context!!!",
__func__);
return;
}
msleep_interruptible(msInterval);
}
/**
* cdf_sleep_us() - sleep
* @usInterval : Number of microseconds to suspend the current thread.
* A value of 0 may or may not cause the current thread to yield.
*
* This function suspends the execution of the current thread
* until the specified time out interval elapses.
*
* Return : nothing
*/
void cdf_sleep_us(uint32_t usInterval)
{
unsigned long timeout = usecs_to_jiffies(usInterval) + 1;
if (in_interrupt()) {
CDF_TRACE(CDF_MODULE_ID_CDF, CDF_TRACE_LEVEL_ERROR,
"%s cannot be called from interrupt context!!!",
__func__);
return;
}
while (timeout && !signal_pending(current))
timeout = schedule_timeout_interruptible(timeout);
}
/**
* cdf_busy_wait() - busy wait
* @usInterval : Number of microseconds to busy wait.
*
* This function places the current thread in busy wait until the specified
* time out interval elapses. If the interval is greater than 50us on WM, the
* behaviour is undefined.
*
* Return : nothing
*/
void cdf_busy_wait(uint32_t usInterval)
{
udelay(usInterval);
}

2
core/cds/inc/cds_api.h
View file

@ -45,7 +45,7 @@
#include <cds_mq.h>
#include <cds_packet.h>
#include <cds_sched.h>
#include <cdf_threads.h>
#include <qdf_threads.h>
#include <cdf_mc_timer.h>
#include <cds_pack_align.h>

2
core/cds/inc/cds_crypto.h
View file

@ -45,7 +45,7 @@
#include <cds_mq.h>
#include <cds_packet.h>
#include <cds_sched.h>
#include <cdf_threads.h>
#include <qdf_threads.h>
#include <cdf_mc_timer.h>
#include <cds_pack_align.h>
#include <crypto/aes.h>

2
core/dp/txrx/ol_txrx.c
View file

@ -1901,7 +1901,7 @@ QDF_STATUS ol_txrx_wait_for_pending_tx(int timeout)
}
while (ol_txrx_get_tx_pending(txrx_pdev)) {
cdf_sleep(OL_ATH_TX_DRAIN_WAIT_DELAY);
qdf_sleep(OL_ATH_TX_DRAIN_WAIT_DELAY);
if (timeout <= 0) {
TXRX_PRINT(TXRX_PRINT_LEVEL_ERR,
"%s: tx frames are pending", __func__);