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/no_cpu/no_bsp/clock/ckinit.c | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) (limited to 'c/src/lib/libbsp/no_cpu') diff --git a/c/src/lib/libbsp/no_cpu/no_bsp/clock/ckinit.c b/c/src/lib/libbsp/no_cpu/no_bsp/clock/ckinit.c index ea71004841..b38947cd6f 100644 --- a/c/src/lib/libbsp/no_cpu/no_bsp/clock/ckinit.c +++ b/c/src/lib/libbsp/no_cpu/no_bsp/clock/ckinit.c @@ -98,19 +98,12 @@ void Install_clock( Clock_driver_ticks = 0; Clock_isrs = BSP_Configuration.microseconds_per_tick / 1000; + Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 ); /* - * If ticks_per_timeslice is configured as non-zero, then the user - * wants a clock tick. + * Hardware specific initialize goes here */ - if ( BSP_Configuration.ticks_per_timeslice ) { - Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 ); - /* - * Hardware specific initialize goes here - */ - - /* XXX */ - } + /* XXX */ /* * Schedule the clock cleanup routine to execute if the application exits. @@ -125,12 +118,9 @@ void Install_clock( void Clock_exit( void ) { - if ( BSP_Configuration.ticks_per_timeslice ) { - - /* XXX: turn off the timer interrupts */ + /* XXX: turn off the timer interrupts */ - /* XXX: If necessary, restore the old vector */ - } + /* XXX: If necessary, restore the old vector */ } /* -- cgit v1.2.3