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2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>

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* timer/timer.c: Eliminate empty function from every benchmark timer
	driver. Fix spelling.
This commit is contained in:
Joel Sherrill
2008-08-31 18:18:17 +00:00
parent 6b2923cbc3
commit 25c62b02bc
44 changed files with 259 additions and 328 deletions
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5
c/src/lib/libbsp/mips/csb350/ChangeLog
View File

@@ -1,3 +1,8 @@
2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>
* timer/timer.c: Eliminate empty function from every benchmark timer
driver. Fix spelling.
2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>
* timer/timer.c: Rename timer driver methods to follow RTEMS

17
c/src/lib/libbsp/mips/csb350/timer/timer.c
View File

@@ -16,10 +16,10 @@
#include <bsp.h>
rtems_boolean benchmark_timerfind_average_overhead;
rtems_boolean benchmark_timer_find_average_overhead;
uint32_t tstart;
void benchmark_timerinitialize(void)
void benchmark_timer_initialize(void)
{
asm volatile ("mfc0 %0, $9\n" : "=r" (tstart));
/* tick time in picooseconds */
@@ -30,7 +30,7 @@ void benchmark_timerinitialize(void)
#define LEAST_VALID 1 /* Don't trust a value lower than this */
/* tx39 simulator can count instructions. :) */
int benchmark_timerread(void)
int benchmark_timer_read(void)
{
uint32_t total;
uint32_t cnt;
@@ -41,7 +41,7 @@ int benchmark_timerread(void)
total = (total * 1000) / 396; /* convert to nanoseconds */
if ( benchmark_timerfind_average_overhead == 1 )
if ( benchmark_timer_find_average_overhead == 1 )
return total; /* in one microsecond units */
if ( total < LEAST_VALID )
@@ -50,14 +50,9 @@ int benchmark_timerread(void)
return total - AVG_OVERHEAD;
}
rtems_status_code benchmark_timerempty_function( void )
{
return RTEMS_SUCCESSFUL;
}
void benchmark_timerdisable_subtracting_average_overhead(
void benchmark_timer_disable_subtracting_average_overhead(
rtems_boolean find_flag
)
{
benchmark_timerfind_average_overhead = find_flag;
benchmark_timer_find_average_overhead = find_flag;
}

5
c/src/lib/libbsp/mips/genmongoosev/ChangeLog
View File

@@ -1,3 +1,8 @@
2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>
* timer/timer.c: Eliminate empty function from every benchmark timer
driver. Fix spelling.
2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>
* timer/timer.c: Rename timer driver methods to follow RTEMS

17
c/src/lib/libbsp/mips/genmongoosev/timer/timer.c
View File

@@ -15,7 +15,7 @@
#include <bsp.h>
rtems_boolean benchmark_timerfind_average_overhead;
rtems_boolean benchmark_timer_find_average_overhead;
#if defined(USE_TIMER2_FOR_CLOCK)
#define TIMER_BASE MONGOOSEV_TIMER1_BASE
@@ -25,7 +25,7 @@ rtems_boolean benchmark_timerfind_average_overhead;
#define TIMER_VECTOR MONGOOSEV_IRQ_TIMER2
#endif
void benchmark_timerinitialize(void)
void benchmark_timer_initialize(void)
{
/*
* Programming the compare register as the maximum value should let
@@ -56,7 +56,7 @@ void benchmark_timerinitialize(void)
/* mongoose-v can count cycles. :) */
#include <rtems/bspIo.h>
int benchmark_timerread(void)
int benchmark_timer_read(void)
{
uint32_t clicks;
uint32_t total;
@@ -75,7 +75,7 @@ int benchmark_timerread(void)
if ( tcr & MONGOOSEV_TIMER_CONTROL_TIMEOUT )
printk( "MG5 timer overran\n" );
if ( benchmark_timerfind_average_overhead == 1 )
if ( benchmark_timer_find_average_overhead == 1 )
return total; /* in cycle units */
if ( total < LEAST_VALID )
@@ -84,16 +84,11 @@ int benchmark_timerread(void)
return (total - AVG_OVERHEAD) / CPU_CLOCK_RATE_MHZ;
}
rtems_status_code benchmark_timerempty_function( void )
{
return RTEMS_SUCCESSFUL;
}
void benchmark_timerdisable_subtracting_average_overhead(
void benchmark_timer_disable_subtracting_average_overhead(
rtems_boolean find_flag
)
{
benchmark_timerfind_average_overhead = find_flag;
benchmark_timer_find_average_overhead = find_flag;
}
/* eof */

5
c/src/lib/libbsp/mips/jmr3904/ChangeLog
View File

@@ -1,3 +1,8 @@
2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>
* timer/timer.c: Eliminate empty function from every benchmark timer
driver. Fix spelling.
2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>
* timer/timer.c: Rename timer driver methods to follow RTEMS

17
c/src/lib/libbsp/mips/jmr3904/timer/timer.c
View File

@@ -17,9 +17,9 @@
#include <bsp.h>
rtems_boolean benchmark_timerfind_average_overhead;
rtems_boolean benchmark_timer_find_average_overhead;
void benchmark_timerinitialize(void)
void benchmark_timer_initialize(void)
{
/*
* Programming the compare register as the maximum value should let
@@ -45,13 +45,13 @@ void benchmark_timerinitialize(void)
#define LEAST_VALID 1 /* Don't trust a value lower than this */
/* tx39 simulator can count instructions. :) */
int benchmark_timerread(void)
int benchmark_timer_read(void)
{
uint32_t total;
total = TX3904_TIMER_READ( TX3904_TIMER1_BASE, TX3904_TIMER_TRR );
if ( benchmark_timerfind_average_overhead == 1 )
if ( benchmark_timer_find_average_overhead == 1 )
return total; /* in one microsecond units */
if ( total < LEAST_VALID )
@@ -60,14 +60,9 @@ int benchmark_timerread(void)
return total - AVG_OVERHEAD;
}
rtems_status_code benchmark_timerempty_function( void )
{
return RTEMS_SUCCESSFUL;
}
void benchmark_timerdisable_subtracting_average_overhead(
void benchmark_timer_disable_subtracting_average_overhead(
rtems_boolean find_flag
)
{
benchmark_timerfind_average_overhead = find_flag;
benchmark_timer_find_average_overhead = find_flag;
}