void _TOD_Set( const Timestamp_Control *tod_as_timestamp, ISR_lock_Context *lock_context ) { struct timespec tod_as_timespec; uint64_t tod_as_ticks; uint32_t cpu_count; uint32_t cpu_index; _Assert( _API_Mutex_Is_owner( _Once_Mutex ) ); _Timecounter_Set_clock( tod_as_timestamp, lock_context ); _Timestamp_To_timespec( tod_as_timestamp, &tod_as_timespec ); tod_as_ticks = _Watchdog_Ticks_from_timespec( &tod_as_timespec ); cpu_count = _SMP_Get_processor_count(); for ( cpu_index = 0 ; cpu_index < cpu_count ; ++cpu_index ) { Per_CPU_Control *cpu = _Per_CPU_Get_by_index( cpu_index ); _Watchdog_Per_CPU_tickle_absolute( cpu, tod_as_ticks ); } _TOD.is_set = true; }
void _TOD_Handler_initialization(void) { struct timespec ts; _Timecounter_Initialize(); ts.tv_sec = TOD_SECONDS_1970_THROUGH_1988; ts.tv_nsec = 0; _Timecounter_Set_clock( &ts ); /* TOD has not been set */ _TOD.is_set = false; }