8fbc8c2941
Some QDF timers on host do not use the QDF timer multiplier. Add QDF timer multiplier so that all timers on host have it. Change-Id: I57acb28240ea815aaed685b5a193e492332cad69 CRs-Fixed: 2498149
127 řádky
3.4 KiB
C
127 řádky
3.4 KiB
C
/*
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* Copyright (c) 2014-2016, 2018-2019 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/**
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* DOC: qdf_timer
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* This file abstracts OS timers running in soft IRQ context.
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*/
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#ifndef _QDF_TIMER_H
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#define _QDF_TIMER_H
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#include <qdf_types.h>
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#include <i_qdf_timer.h>
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typedef struct __qdf_timer_t qdf_timer_t;
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/**
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* qdf_timer_init() - initialize a timer
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* @hdl: OS handle
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* @timer: Timer object pointer
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* @func: Timer function
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* @arg: Argument of timer function
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* @type: deferrable or non deferrable timer type
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*
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* Timer type QDF_TIMER_TYPE_SW means its a deferrable sw timer which will
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* not cause CPU wake upon expiry
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* Timer type QDF_TIMER_TYPE_WAKE_APPS means its a non-deferrable timer which
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* will cause CPU wake up on expiry
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*
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* Return: QDF_STATUS
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*/
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static inline QDF_STATUS
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qdf_timer_init(qdf_handle_t hdl, qdf_timer_t *timer, qdf_timer_func_t func,
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void *arg, QDF_TIMER_TYPE type)
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{
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return __qdf_timer_init(timer, func, arg, type);
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}
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/**
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* qdf_timer_start() - start a timer
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* @timer: timer to start
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* @msec: Expiration period in milliseconds
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*
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* If QDF timer multiplier is set, the timeout value may get scaled.
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*
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* Return: none
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*/
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static inline void qdf_timer_start(qdf_timer_t *timer, int msec)
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{
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__qdf_timer_start(timer, msec);
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}
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/**
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* qdf_timer_mod() - modify the timeout on a timer
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* @timer: timer to modify
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* @msec: Expiration period in milliseconds
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*
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* If @timer is not active, it will be activated.
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*
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* If QDF timer multiplier is set, the timeout value may get scaled.
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*
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* Return: none
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*/
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static inline void qdf_timer_mod(qdf_timer_t *timer, int msec)
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{
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__qdf_timer_mod(timer, msec);
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}
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/**
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* qdf_timer_stop() - cancel a timer
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* @timer: timer to cancel
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*
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* Note! The timer callback may be executing when this function call returns.
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* If you want to ensure that it is not, use qdf_timer_sync_cancel() instead.
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*
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* Return: true if @timer was deactivated, false if @timer was not active
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*/
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static inline bool qdf_timer_stop(qdf_timer_t *timer)
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{
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return __qdf_timer_stop(timer);
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}
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/**
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* qdf_timer_sync_cancel - Cancel a timer synchronously
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* @timer: timer to cancel
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*
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* If the timer callback is already running, this function blocks until it
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* completes.
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*
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* Return: true if @timer was deactivated, false if @timer was not active
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*/
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static inline bool qdf_timer_sync_cancel(qdf_timer_t *timer)
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{
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return __qdf_timer_sync_cancel(timer);
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}
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/**
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* qdf_timer_free() - free a timer
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* @timer: timer to free
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*
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* If the timer callback is already running, this function blocks until it
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* completes.
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*
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* Return: none
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*/
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static inline void qdf_timer_free(qdf_timer_t *timer)
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{
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__qdf_timer_free(timer);
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}
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#endif /* _QDF_TIMER_H */
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