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authorRalf Corsepius <ralf.corsepius@rtems.org>2004-04-21 10:43:04 +0000
committerRalf Corsepius <ralf.corsepius@rtems.org>2004-04-21 10:43:04 +0000
commit6128a4aa5e791ed4e0a655bfd346a52d92da7883 (patch)
treeaf53ca3f67ce405b6fbc6c98399c8e0c87e01a9e /c/src/lib/libbsp/i386/ts_386ex/clock/ckinit.c
parent2004-04-20 Ralf Corsepius <ralf_corsepius@rtems.org> (diff)
downloadrtems-6128a4aa5e791ed4e0a655bfd346a52d92da7883.tar.bz2
Remove stray white spaces.
Diffstat (limited to 'c/src/lib/libbsp/i386/ts_386ex/clock/ckinit.c')
-rw-r--r--c/src/lib/libbsp/i386/ts_386ex/clock/ckinit.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/c/src/lib/libbsp/i386/ts_386ex/clock/ckinit.c b/c/src/lib/libbsp/i386/ts_386ex/clock/ckinit.c
index fb39b12608..e890139db5 100644
--- a/c/src/lib/libbsp/i386/ts_386ex/clock/ckinit.c
+++ b/c/src/lib/libbsp/i386/ts_386ex/clock/ckinit.c
@@ -36,7 +36,7 @@ void Clock_exit( void );
/*
* These are set by clock driver during its init
*/
-
+
rtems_device_major_number rtems_clock_major = ~0;
rtems_device_major_number rtems_clock_minor = 0;
@@ -100,7 +100,7 @@ rtems_device_driver Clock_initialize(
/* External Prototypes */
extern void init_rtc(void); /* defined in 'rtc.c' */
extern long rtc_read(rtems_time_of_day *); /* defined in 'rtc.c' */
-
+
#ifdef BSP_DEBUG
printk("Loading clock from on-board real-time clock.\n");
#endif
@@ -113,25 +113,25 @@ rtems_device_driver Clock_initialize(
Clock_driver_ticks = 0;
- Clock_isrs =
- Clock_initial_isr_value =
+ Clock_isrs =
+ Clock_initial_isr_value =
BSP_Configuration.microseconds_per_tick / 1000; /* ticks per clock_isr */
-
+
/*
* configure the counter timer ( should be based on microsecs/tick )
* NB. The divisor(Clock_isrs) resolves the is the same number that appears in confdefs.h
* when setting the microseconds_per_tick value.
*/
ClockOff ( &clockIrqData );
-
+
timer_counter_init_value = BSP_Configuration.microseconds_per_tick / Clock_isrs;
clock_lsb = (unsigned char)timer_counter_init_value;
clock_msb = timer_counter_init_value >> 8;
-
- outport_byte (TIMER_MODE, TIMER_SEL0|TIMER_16BIT|TIMER_RATEGEN);
+
+ outport_byte (TIMER_MODE, TIMER_SEL0|TIMER_16BIT|TIMER_RATEGEN);
outport_byte (TIMER_CNTR0, clock_lsb ); /* load LSB first */
outport_byte (TIMER_CNTR0, clock_msb ); /* then MSB */
-
+
if (!BSP_install_rtems_irq_handler (&clockIrqData)) {
printk("Unable to initialize system clock\n");
rtems_fatal_error_occurred(1);
@@ -140,10 +140,10 @@ rtems_device_driver Clock_initialize(
/*
* make major/minor avail to others such as shared memory driver
*/
-
+
rtems_clock_major = major;
rtems_clock_minor = minor;
-
+
return RTEMS_SUCCESSFUL;
}
@@ -154,15 +154,15 @@ rtems_device_driver Clock_control(
)
{
rtems_libio_ioctl_args_t *args = pargp;
-
+
if (args == 0)
goto done;
-
+
/*
* This is hokey, but until we get a defined interface
* to do this, it will just be this simple...
*/
-
+
if (args->command == rtems_build_name('I', 'S', 'R', ' '))
{
Clock_isr();
@@ -178,13 +178,13 @@ rtems_device_driver Clock_control(
printk("Clock installed AGAIN\n");
#endif
}
-
+
done:
return RTEMS_SUCCESSFUL;
}
void Clock_exit()
{
- ClockOff(&clockIrqData);
+ ClockOff(&clockIrqData);
BSP_remove_rtems_irq_handler (&clockIrqData);
}