/* * Copyright (c) 2012-2013, 2017-2018 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. */ /**========================================================================= \file wlan_qct_pal_timer.c \brief Implementation trace/logging APIs PAL exports. wpt = (Wlan Pal Type) wpal = (Wlan PAL) Definitions for platform Windows. ========================================================================*/ #include "wlan_qct_pal_timer.h" #include "wlan_qct_pal_trace.h" #include "wlan_qct_os_status.h" #include "vos_threads.h" #include "vos_api.h" #include #if defined(ANI_OS_TYPE_ANDROID) #include #endif /*--------------------------------------------------------------------------- \brief wpalTimerCback - VOS timer callback function \param pUserdata - A cookie to data passed back in the callback function ---------------------------------------------------------------------------*/ static void wpalTimerCback( void * userData ) { wpt_timer *pTimer = (wpt_timer *)userData; if(NULL != pTimer->callback) { pTimer->callback(pTimer->pUserData); } else { WPAL_TRACE( eWLAN_MODULE_PAL, eWLAN_PAL_TRACE_LEVEL_WARN, " %s pTimer(%pK) callback after deleted", __func__, pTimer ); } }/*wpalTimerCback*/ /*--------------------------------------------------------------------------- \brief wpalTimerInit - initialize a wpt_timer object \param pTimer - a pointer to caller allocated wpt_timer object \param callback - A callback function \param pUserData - A cookie to data passed back in the callback function \return wpt_status eWLAN_PAL_STATUS_SUCCESS - success. Fail otherwise. ---------------------------------------------------------------------------*/ wpt_status wpalTimerInit(wpt_timer * pTimer, wpal_timer_callback callback, void *pUserData) { /* Sanity Checks */ if( pTimer == NULL || callback == NULL ) { WPAL_TRACE( eWLAN_MODULE_PAL, eWLAN_PAL_TRACE_LEVEL_ERROR, " %s Wrong param pTimer(%pK) callback(%pK)", __func__, pTimer, callback ); return eWLAN_PAL_STATUS_E_INVAL; } if ( vos_timer_init( &pTimer->timer.timerObj, VOS_TIMER_TYPE_SW, wpalTimerCback, (void*)pTimer ) == VOS_STATUS_SUCCESS ) { pTimer->callback = callback; pTimer->pUserData = pUserData; return eWLAN_PAL_STATUS_SUCCESS; } return eWLAN_PAL_STATUS_E_FAILURE; }/*wpalTimerInit*/ /*--------------------------------------------------------------------------- \brief wpalTimerDelete - invalidate a wpt_timer object \param pTimer a pointer to caller allocated wpt_timer object \return eWLAN_PAL_STATUS_SUCCESS ?? success. Fail otherwise. ---------------------------------------------------------------------------*/ wpt_status wpalTimerDelete(wpt_timer *pTimer) { wpt_status status; /* Sanity Checks */ if( pTimer == NULL ) { WPAL_TRACE( eWLAN_MODULE_PAL, eWLAN_PAL_TRACE_LEVEL_ERROR, " %s Wrong param pTimer(%pK)", __func__, pTimer ); return eWLAN_PAL_STATUS_E_INVAL; } status = WPAL_VOS_TO_WPAL_STATUS( vos_timer_destroy(&pTimer->timer.timerObj)); if( status == eWLAN_PAL_STATUS_SUCCESS ) { pTimer->callback = NULL; pTimer->pUserData = NULL; } return status; }/*wpalTimerDelete*/ /*--------------------------------------------------------------------------- wpalTimerStart - start a wpt_timer object with a timeout value \param pTimer - a pointer to caller allocated wpt_timer object \param timeout - timeout value of the timer. In unit of milli-seconds \return eWLAN_PAL_STATUS_SUCCESS - success. Fail otherwise. ---------------------------------------------------------------------------*/ wpt_status wpalTimerStart(wpt_timer * pTimer, wpt_uint32 timeout) { /* Sanity Checks */ if( pTimer == NULL ) { WPAL_TRACE( eWLAN_MODULE_PAL, eWLAN_PAL_TRACE_LEVEL_ERROR, " %s Wrong param pTimer(%pK)", __func__, pTimer ); return eWLAN_PAL_STATUS_E_INVAL; } return ( WPAL_VOS_TO_WPAL_STATUS( vos_timer_start( &pTimer->timer.timerObj, timeout ) ) ); }/*wpalTimerStart*/ /*--------------------------------------------------------------------------- \brief wpalTimerStop - stop a wpt_timer object. Stop doesn't guarantee the timer handler is not called if it is already timeout. \param pTimer - a pointer to caller allocated wpt_timer object \return eWLAN_PAL_STATUS_SUCCESS - success. Fail otherwise. ---------------------------------------------------------------------------*/ wpt_status wpalTimerStop(wpt_timer * pTimer) { /* Sanity Checks */ if( pTimer == NULL ) { WPAL_TRACE( eWLAN_MODULE_PAL, eWLAN_PAL_TRACE_LEVEL_ERROR, " %s Wrong param pTimer(%pK)", __func__, pTimer ); return eWLAN_PAL_STATUS_E_INVAL; } return (WPAL_VOS_TO_WPAL_STATUS( vos_timer_stop( &pTimer->timer.timerObj ))); }/*wpalTimerStop*/ /*--------------------------------------------------------------------------- \brief wpalTimerGetCurStatus - Get the current status of timer \param pTimer - a pointer to caller allocated wpt_timer object \return VOS_TIMER_STATE ---------------------------------------------------------------------------*/ WPAL_TIMER_STATE wpalTimerGetCurStatus(wpt_timer * pTimer) { /* Sanity Checks */ if( pTimer == NULL ) { WPAL_TRACE( eWLAN_MODULE_PAL, eWLAN_PAL_TRACE_LEVEL_ERROR, " %s Wrong param pTimer(%pK)", __func__, pTimer ); return eWLAN_PAL_STATUS_E_INVAL; } return vos_timer_getCurrentState( &pTimer->timer.timerObj ); }/*wpalTimerGetCurStatus*/ /*--------------------------------------------------------------------------- \brief wpalGetSystemTime - Get the system time in milliseconds \return current time in milliseconds ---------------------------------------------------------------------------*/ wpt_uint32 wpalGetSystemTime(void) { return vos_timer_get_system_time(); }/*wpalGetSystemTime*/ /*--------------------------------------------------------------------------- \brief wpalGetArchCounterTime - Get time from physical counter \return MPM counter value ---------------------------------------------------------------------------*/ #if defined(ANI_OS_TYPE_ANDROID) wpt_uint64 wpalGetArchCounterTime(void) { return __vos_get_log_timestamp(); }/*wpalGetArchCounterTime*/ #else wpt_uint64 wpalGetArchCounterTime(void) { return 0; }/*wpalGetArchCounterTime*/ #endif /*--------------------------------------------------------------------------- wpalSleep - sleep for a specified interval Param: timeout - amount of time to sleep. In unit of milli-seconds. Return: eWLAN_PAL_STATUS_SUCCESS - success. Fail otherwise. ---------------------------------------------------------------------------*/ wpt_status wpalSleep(wpt_uint32 timeout) { vos_sleep( timeout ); return eWLAN_PAL_STATUS_SUCCESS; } /*--------------------------------------------------------------------------- wpalBusyWait - Thread busy wait with specified usec Param: usecDelay - amount of time to wait. In unit of micro-seconds. Return: NONE ---------------------------------------------------------------------------*/ void wpalBusyWait(wpt_uint32 usecDelay) { vos_busy_wait(usecDelay); return; }