RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

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

Browse Source 
* console/console.c, include/m340timer.h, timer/timer.c: Eliminate
	empty function from every benchmark timer driver. Fix spelling.
This commit is contained in:
Joel Sherrill
2008-08-31 18:15:27 +00:00
parent e511e12626
commit 722ab6dd03
4 changed files with 15 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
c/src/lib/libbsp/m68k/gen68340/ChangeLog
View File

@@ -1,3 +1,8 @@
2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>
* console/console.c, include/m340timer.h, timer/timer.c: Eliminate
empty function from every benchmark timer driver. Fix spelling.
2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com> 2008-08-31 Joel Sherrill <joel.sherrill@oarcorp.com>
* console/console.c, include/m340timer.h, timer/timer.c: Rename timer * console/console.c, include/m340timer.h, timer/timer.c: Rename timer

2
c/src/lib/libbsp/m68k/gen68340/console/console.c
View File

@@ -553,7 +553,7 @@ rtems_device_driver console_initialize(
*/ */
Init_UART_Table(); Init_UART_Table();
dbugInitialise (); dbugInitialise ();
Fifo_Full_benchmark_timerinitialize(); Fifo_Full_benchmark_timer_initialize();
/* /*
* Register the devices * Register the devices

2
c/src/lib/libbsp/m68k/gen68340/include/m340timer.h
View File

@@ -25,7 +25,7 @@
#ifndef __m340timer_H__ #ifndef __m340timer_H__
#define __m340timer_H__ #define __m340timer_H__
extern void Fifo_Full_benchmark_timerinitialize (void); extern void Fifo_Full_benchmark_timer_initialize (void);
extern void (*Restart_Fifo_Full_A_Timer)(); extern void (*Restart_Fifo_Full_A_Timer)();
extern void (*Restart_Check_A_Timer)(); extern void (*Restart_Check_A_Timer)();

30
c/src/lib/libbsp/m68k/gen68340/timer/timer.c
View File

@@ -113,12 +113,12 @@ void __do_nothing (void)
#define Fifo_Full_on_B (m340_uart_config[UART_CHANNEL_B].rx_mode==UART_FIFO_FULL && m340_uart_config[UART_CHANNEL_B].enable && m340_uart_config[UART_CHANNEL_B].mode==UART_INTERRUPTS) #define Fifo_Full_on_B (m340_uart_config[UART_CHANNEL_B].rx_mode==UART_FIFO_FULL && m340_uart_config[UART_CHANNEL_B].enable && m340_uart_config[UART_CHANNEL_B].mode==UART_INTERRUPTS)
/****************************************************** /******************************************************
Name: Fifo_Full_benchmark_timerinitialize Name: Fifo_Full_benchmark_timer_initialize
Input parameters: - Input parameters: -
Output parameters: - Output parameters: -
Description: initialize Timer 1 for FIFO full mode Description: initialize Timer 1 for FIFO full mode
*****************************************************/ *****************************************************/
void Fifo_Full_benchmark_timerinitialize (void) void Fifo_Full_benchmark_timer_initialize (void)
{ {
float max_baud_rate; float max_baud_rate;
int prescaler_output_tap = -1; int prescaler_output_tap = -1;
@@ -218,12 +218,12 @@ void Fifo_Full_benchmark_timerinitialize (void)
} }
/****************************************************** /******************************************************
Name: benchmark_timerinitialize Name: benchmark_timer_initialize
Input parameters: - Input parameters: -
Output parameters: - Output parameters: -
Description: init Timer for timing test suites Description: init Timer for timing test suites
*****************************************************/ *****************************************************/
void benchmark_timerinitialize (void) void benchmark_timer_initialize (void)
{ {
/* Disable the timer */ /* Disable the timer */
TCR2 &= ~m340_SWR; TCR2 &= ~m340_SWR;
@@ -250,39 +250,25 @@ void benchmark_timerinitialize (void)
} }
/****************************************************** /******************************************************
Name: benchmark_timerread Name: benchmark_timer_read
Input parameters: - Input parameters: -
Output parameters: - Output parameters: -
Description: Return timer value in microsecond units Description: Return timer value in microsecond units
*****************************************************/ *****************************************************/
int int
benchmark_timerread (void) benchmark_timer_read (void)
{ {
/* there's CLOCK_SPEED / 16 micro seconds between two timer register decrement */ /* there's CLOCK_SPEED / 16 micro seconds between two timer register decrement */
return (((0xFFFF - TCNTR2) * CLOCK_SPEED) / 16); return (((0xFFFF - TCNTR2) * CLOCK_SPEED) / 16);
} }
/****************************************************** /******************************************************
Name: benchmark_timerempty_function Name: benchmark_timer_disable_subtracting_average_overhead
Input parameters: -
Output parameters: -
Description: Empty function call used in loops to
measure basic cost of looping
in Timing Test Suite.
*****************************************************/
rtems_status_code
benchmark_timerempty_function (void)
{
return RTEMS_SUCCESSFUL;
}
/******************************************************
Name: benchmark_timerdisable_subtracting_average_overhead
Input parameters: - Input parameters: -
Output parameters: - Output parameters: -
Description: - Description: -
*****************************************************/ *****************************************************/
void void
benchmark_timerdisable_subtracting_average_overhead(rtems_boolean find_flag) benchmark_timer_disable_subtracting_average_overhead(rtems_boolean find_flag)
{ {
} }