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author | Joel Sherrill <joel.sherrill@oarcorp.com> | 2015-05-21 18:08:32 -0500 |
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committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2015-05-21 18:08:32 -0500 |
commit | 24acc6d0c092c244881dd6ffadc3782a8136fccc (patch) | |
tree | 864b4985a7a431bd3520e9d815927eee5315c2df /cpukit/score/src/coretodtickle.c | |
parent | Merge branch 'master' of ssh://dispatch.rtems.org/data/git/rtems (diff) | |
parent | doc: Add new documentation section for Epiphany architecture (diff) | |
download | rtems-24acc6d0c092c244881dd6ffadc3782a8136fccc.tar.bz2 |
Merge branch 'master' of ssh://dispatch.rtems.org/data/git/rtems
Diffstat (limited to 'cpukit/score/src/coretodtickle.c')
-rw-r--r-- | cpukit/score/src/coretodtickle.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/cpukit/score/src/coretodtickle.c b/cpukit/score/src/coretodtickle.c index 9116fc1a3b..3d7c71e1c1 100644 --- a/cpukit/score/src/coretodtickle.c +++ b/cpukit/score/src/coretodtickle.c @@ -24,30 +24,10 @@ void _TOD_Tickle_ticks( void ) { - TOD_Control *tod = &_TOD; - ISR_lock_Context lock_context; - Timestamp_Control tick; - uint32_t nanoseconds_per_tick; - - nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick(); - - /* Convert the tick quantum to a timestamp */ - _Timestamp_Set( &tick, 0, nanoseconds_per_tick ); - /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; - _TOD_Acquire( tod, &lock_context ); - - /* Update the uptime */ - _Timestamp_Add_to( &tod->uptime, &tick ); - - /* Update the current TOD */ - _Timestamp_Add_to( &tod->now, &tick ); - - _TOD_Release( tod, &lock_context ); - - _TOD.seconds_trigger += nanoseconds_per_tick; + _TOD.seconds_trigger += rtems_configuration_get_nanoseconds_per_tick(); if ( _TOD.seconds_trigger >= 1000000000UL ) { _TOD.seconds_trigger -= 1000000000UL; _Watchdog_Tickle_seconds(); |