From 0dd1d44582dd2b39a791aa60f76358ff9bba8cd8 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Tue, 11 Jan 2000 17:34:20 +0000 Subject: Removed old hack of using Configuration Table entry ticks_per_timeslice being set to 0 to indicate that there should be no Clock Tick. This was used by the Timing Tests to avoid clock tick overhead perturbing execution times. Now the Timing Tests simply leave the Clock Tick Driver out of the Device Driver Table. --- c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c | 25 ++++++++++--------------- 1 file changed, 10 insertions(+), 15 deletions(-) (limited to 'c/src/lib/libbsp/m68k/gen68302') diff --git a/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c b/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c index 9d6dc19390..3df157d1f3 100644 --- a/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c +++ b/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c @@ -83,30 +83,25 @@ void Install_clock( rtems_isr_entry clock_isr ) { - Clock_driver_ticks = 0; Clock_isrs = BSP_Configuration.microseconds_per_tick / 1000; - if ( BSP_Configuration.ticks_per_timeslice ) { - set_vector( clock_isr, CLOCK_VECTOR, 1 ); + set_vector( clock_isr, CLOCK_VECTOR, 1 ); - m302.reg.trr1 = TRR1_VAL; /* set timer reference register */ - m302.reg.tmr1 = TMR1_VAL; /* set timer mode register & enable */ - /* - * Enable TIMER1 interrupts only. - */ - m302.reg.imr = RBIT_IMR_TIMER1; /* set 68302 int-mask to allow ints */ + m302.reg.trr1 = TRR1_VAL; /* set timer reference register */ + m302.reg.tmr1 = TMR1_VAL; /* set timer mode register & enable */ + /* + * Enable TIMER1 interrupts only. + */ + m302.reg.imr = RBIT_IMR_TIMER1; /* set 68302 int-mask to allow ints */ - atexit( Clock_exit ); - } + atexit( Clock_exit ); } void Clock_exit( void ) { - if ( BSP_Configuration.ticks_per_timeslice ) { - /* TODO: figure out what to do here */ - /* do not restore old vector */ - } + /* TODO: figure out what to do here */ + /* do not restore old vector */ } rtems_device_driver Clock_initialize( -- cgit v1.2.3