forked from Imagelibrary/rtems
ecef369875
Rename _Watchdog_Ticks_from_*() to _Watchdog_Realtime_from_*(). This highlights that these routines are used for the CLOCK_REALTIME watchdogs (in contrast to CLOCK_MONOTONIC). Update #3117. Update #3182.
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/**
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* @file
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*
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* @brief Set Time of Day Given a Timestamp
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*
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* @ingroup ScoreTOD
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*/
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/* COPYRIGHT (c) 1989-2007.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems/score/todimpl.h>
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#include <rtems/score/assert.h>
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#include <rtems/score/watchdogimpl.h>
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void _TOD_Set(
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const struct timespec *tod,
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ISR_lock_Context *lock_context
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)
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{
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struct bintime tod_as_bintime;
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uint64_t tod_as_ticks;
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uint32_t cpu_count;
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uint32_t cpu_index;
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_Assert( _API_Mutex_Is_owner( _Once_Mutex ) );
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timespec2bintime( tod, &tod_as_bintime );
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_Timecounter_Set_clock( &tod_as_bintime, lock_context );
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tod_as_ticks = _Watchdog_Realtime_from_timespec( tod );
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cpu_count = _SMP_Get_processor_count();
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for ( cpu_index = 0 ; cpu_index < cpu_count ; ++cpu_index ) {
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Per_CPU_Control *cpu = _Per_CPU_Get_by_index( cpu_index );
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_Watchdog_Per_CPU_tickle_realtime( cpu, tod_as_ticks );
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}
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_TOD.is_set = true;
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}
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