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Diffstat (limited to 'cpu/ixp/npe/include/IxTimerCtrl.h')
| -rw-r--r-- | cpu/ixp/npe/include/IxTimerCtrl.h | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/cpu/ixp/npe/include/IxTimerCtrl.h b/cpu/ixp/npe/include/IxTimerCtrl.h deleted file mode 100644 index 669dd3ef28..0000000000 --- a/cpu/ixp/npe/include/IxTimerCtrl.h +++ /dev/null @@ -1,263 +0,0 @@ -/** - * @file IxTimerCtrl.h - * @brief - * This is the header file for the Timer Control component. - * - * The timer callback control component provides a mechanism by which different - * client components can start a timer and have a supplied callback function - * invoked when the timer expires. - * The callbacks are all dispatched from one thread inside this component. - * Any component that needs to be called periodically should use this facility - * rather than create its own task with a sleep loop. - * - * @par - * - * @par - * IXP400 SW Release version 2.0 - * - * -- Copyright Notice -- - * - * @par - * Copyright 2001-2005, Intel Corporation. - * All rights reserved. - * - * @par - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the Intel Corporation nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * @par - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @par - * -- End of Copyright Notice -- -*/ - -/** - * @defgroup IxTimerCtrl IXP400 Timer Control (IxTimerCtrl) API - * - * @brief The public API for the IXP400 Timer Control Component. - * - * @{ - */ - -#ifndef IxTimerCtrl_H -#define IxTimerCtrl_H - - -#include "IxTypes.h" -/* #include "Ossl.h" */ - -/* - * #defines and macros used in this file. - */ - -/** - * @ingroup IxTimerCtrl - * - * @def IX_TIMERCTRL_NO_FREE_TIMERS - * - * @brief Timer schedule return code. - * - * Indicates that the request to start a timer failed because - * all available timer resources are used. - */ -#define IX_TIMERCTRL_NO_FREE_TIMERS 2 - - -/** - * @ingroup IxTimerCtrl - * - * @def IX_TIMERCTRL_PARAM_ERROR - * - * @brief Timer schedule return code. - * - * Indicates that the request to start a timer failed because - * the client has supplied invalid parameters. - */ -#define IX_TIMERCTRL_PARAM_ERROR 3 - - -/* - * Typedefs whose scope is limited to this file. - */ - -/** - * @ingroup IxTimerCtrl - * - * @brief A typedef for a pointer to a timer callback function. - * @para void * - This parameter is supplied by the client when the - * timer is started and passed back to the client in the callback. - * @note in general timer callback functions should not block or - * take longer than 100ms. This constraint is required to ensure that - * higher priority callbacks are not held up. - * All callbacks are called from the same thread. - * This thread is a shared resource. - * The parameter passed is provided when the timer is scheduled. - */ -typedef void (*IxTimerCtrlTimerCallback)(void *userParam); - - -/** - * @ingroup IxTimerCtrl - * - * @brief List used to identify the users of timers. - * @note The order in this list indicates priority. Components appearing - * higher in the list will be given priority over components lower in the - * list. When adding components, please insert at an appropriate position - * for priority ( i.e values should be less than IxTimerCtrlMaxPurpose ) . - */ -typedef enum -{ - IxTimerCtrlAdslPurpose, - /* Insert new purposes above this line only - */ - IxTimerCtrlMaxPurpose -} -IxTimerCtrlPurpose; - - -/* - * Function definition - */ - -/** - * @ingroup IxTimerCtrl - * - * @fn ixTimerCtrlSchedule(IxTimerCtrlTimerCallback func, - void *userParam, - IxTimerCtrlPurpose purpose, - UINT32 relativeTime, - unsigned *timerId ) - * - * @brief Schedules a callback function to be called after a period of "time". - * The callback function should not block or run for more than 100ms. - * This function - * - * @param func @ref IxTimerCtrlTimerCallback [in] - the callback function to be called. - * @param userParam void [in] - a parameter to send to the callback function, can be NULL. - * @param purpose @ref IxTimerCtrlPurpose [in] - the purpose of the callback, internally this component will - * decide the priority of callbacks with different purpose. - * @param relativeTime UINT32 [in] - time relative to now in milliseconds after which the callback - * will be called. The time must be greater than the duration of one OS tick. - * @param *timerId unsigned [out] - An id for the callback scheduled. - * This id can be used to cancel the callback. - * @return - * @li IX_SUCCESS - The timer was started successfully. - * @li IX_TIMERCTRL_NO_FREE_TIMERS - The timer was not started because the maximum number - * of running timers has been exceeded. - * @li IX_TIMERCTRL_PARAM_ERROR - The timer was not started because the client has supplied - * a NULL callback func, or the requested timeout is less than one OS tick. - * @note This function is re-entrant. The function accesses a list of running timers - * and may suspend the calling thread if this list is being accesed by another thread. - */ -PUBLIC IX_STATUS -ixTimerCtrlSchedule(IxTimerCtrlTimerCallback func, - void *userParam, - IxTimerCtrlPurpose purpose, - UINT32 relativeTime, - unsigned *timerId ); - - -/** - * @ingroup IxTimerCtrl - * - * @fn ixTimerCtrlScheduleRepeating(IxTimerCtrlTimerCallback func, - void *param, - IxTimerCtrlPurpose purpose, - UINT32 interval, - unsigned *timerId ) - * - * @brief Schedules a callback function to be called after a period of "time". - * The callback function should not block or run for more than 100ms. - * - * @param func @ref IxTimerCtrlTimerCallback [in] - the callback function to be called. - * @param userParam void [in] - a parameter to send to the callback function, can be NULL. - * @param purpose @ref IxTimerCtrlPurpose [in] - the purpose of the callback, internally this component will - * decide the priority of callbacks with different purpose. - * @param interval UINT32 [in] - the interval in milliseconds between calls to func. - * @param timerId unsigned [out] - An id for the callback scheduled. - * This id can be used to cancel the callback. - * @return - * @li IX_SUCCESS - The timer was started successfully. - * @li IX_TIMERCTRL_NO_FREE_TIMERS - The timer was not started because the maximum number - * of running timers has been exceeded. - * @li IX_TIMERCTRL_PARAM_ERROR - The timer was not started because the client has supplied - * a NULL callback func, or the requested timeout is less than one OS tick. - * @note This function is re-entrant. The function accesses a list of running timers - * and may suspend the calling thread if this list is being accesed by another thread. - */ -PUBLIC IX_STATUS -ixTimerCtrlScheduleRepeating(IxTimerCtrlTimerCallback func, - void *param, - IxTimerCtrlPurpose purpose, - UINT32 interval, - unsigned *timerId ); - -/** - * @ingroup IxTimerCtrl - * - * @fn ixTimerCtrlCancel (unsigned id) - * - * @brief Cancels a scheduled callback. - * - * @param id unsigned [in] - the id of the callback to be cancelled. - * @return - * @li IX_SUCCESS - The timer was successfully stopped. - * @li IX_FAIL - The id parameter did not corrrespond to any running timer.. - * @note This function is re-entrant. The function accesses a list of running timers - * and may suspend the calling thread if this list is being accesed by another thread. - */ -PUBLIC IX_STATUS -ixTimerCtrlCancel (unsigned id); - -/** - * @ingroup IxTimerCtrl - * - * @fn ixTimerCtrlInit(void) - * - * @brief Initialise the Timer Control Component. - * @return - * @li IX_SUCCESS - The timer control component initialized successfully. - * @li IX_FAIL - The timer control component initialization failed, - * or the component was already initialized. - * @note This must be done before any other API function is called. - * This function should be called once only and is not re-entrant. - */ -PUBLIC IX_STATUS -ixTimerCtrlInit(void); - - -/** - * @ingroup IxTimerCtrl - * - * @fn ixTimerCtrlShow( void ) - * - * @brief Display the status of the Timer Control Component. - * @return void - * @note Displays a list of running timers. - * This function is not re-entrant. This function does not suspend the calling thread. - */ -PUBLIC void -ixTimerCtrlShow( void ); - -#endif /* IXTIMERCTRL_H */ - |