gptimers.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/io.h>
#include <asm/blackfin.h>
#include <asm/gptimers.h>

Go to the source code of this file.

Macros
#define	tassert(expr)
#define	BFIN_TIMER_NUM_GROUP   (BFIN_TIMER_OCTET(MAX_BLACKFIN_GPTIMERS - 1) + 1)

Functions
void	set_gptimer_pwidth (unsigned int timer_id, uint32_t value)
	EXPORT_SYMBOL (set_gptimer_pwidth)
uint32_t	get_gptimer_pwidth (unsigned int timer_id)
	EXPORT_SYMBOL (get_gptimer_pwidth)
void	set_gptimer_period (unsigned int timer_id, uint32_t period)
	EXPORT_SYMBOL (set_gptimer_period)
uint32_t	get_gptimer_period (unsigned int timer_id)
	EXPORT_SYMBOL (get_gptimer_period)
uint32_t	get_gptimer_count (unsigned int timer_id)
	EXPORT_SYMBOL (get_gptimer_count)
uint32_t	get_gptimer_status (unsigned int group)
	EXPORT_SYMBOL (get_gptimer_status)
void	set_gptimer_status (unsigned int group, uint32_t value)
	EXPORT_SYMBOL (set_gptimer_status)
int	get_gptimer_intr (unsigned int timer_id)
	EXPORT_SYMBOL (get_gptimer_intr)
void	clear_gptimer_intr (unsigned int timer_id)
	EXPORT_SYMBOL (clear_gptimer_intr)
int	get_gptimer_over (unsigned int timer_id)
	EXPORT_SYMBOL (get_gptimer_over)
void	clear_gptimer_over (unsigned int timer_id)
	EXPORT_SYMBOL (clear_gptimer_over)
int	get_gptimer_run (unsigned int timer_id)
	EXPORT_SYMBOL (get_gptimer_run)
void	set_gptimer_config (unsigned int timer_id, uint16_t config)
	EXPORT_SYMBOL (set_gptimer_config)
uint16_t	get_gptimer_config (unsigned int timer_id)
	EXPORT_SYMBOL (get_gptimer_config)
void	enable_gptimers (uint16_t mask)
	EXPORT_SYMBOL (enable_gptimers)
void	disable_gptimers (uint16_t mask)
	EXPORT_SYMBOL (disable_gptimers)
void	disable_gptimers_sync (uint16_t mask)
	EXPORT_SYMBOL (disable_gptimers_sync)
void	set_gptimer_pulse_hi (unsigned int timer_id)
	EXPORT_SYMBOL (set_gptimer_pulse_hi)
void	clear_gptimer_pulse_hi (unsigned int timer_id)
	EXPORT_SYMBOL (clear_gptimer_pulse_hi)
uint16_t	get_enabled_gptimers (void)
	EXPORT_SYMBOL (get_enabled_gptimers)
	MODULE_AUTHOR ("Axel Weiss ([email protected])")
	MODULE_DESCRIPTION ("Blackfin General Purpose Timers API")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define BFIN_TIMER_NUM_GROUP   (BFIN_TIMER_OCTET(MAX_BLACKFIN_GPTIMERS - 1) + 1)

Definition at line 27 of file gptimers.c.

#define tassert

(

expr

)

Value:

if (!(expr)) \
        printk(KERN_DEBUG "%s:%s:%i: Assertion failed: " #expr "\n", __FILE__, __func__, __LINE__);

Definition at line 21 of file gptimers.c.

Function Documentation

void clear_gptimer_intr

(

unsigned int

timer_id

)

Definition at line 260 of file gptimers.c.

void clear_gptimer_over

(

unsigned int

timer_id

)

Definition at line 274 of file gptimers.c.

void clear_gptimer_pulse_hi

(

unsigned int

timer_id

)

Definition at line 363 of file gptimers.c.

void disable_gptimers

(

uint16_t

mask

)

Definition at line 333 of file gptimers.c.

void disable_gptimers_sync

(

uint16_t

mask

)

Definition at line 348 of file gptimers.c.

void enable_gptimers

(

uint16_t

mask

)

Definition at line 304 of file gptimers.c.

EXPORT_SYMBOL

(

set_gptimer_pwidth

)

EXPORT_SYMBOL

(

get_gptimer_pwidth

)

EXPORT_SYMBOL

(

set_gptimer_period

)

EXPORT_SYMBOL

(

get_gptimer_period

)

EXPORT_SYMBOL

(

get_gptimer_count

)

EXPORT_SYMBOL

(

get_gptimer_status

)

EXPORT_SYMBOL

(

set_gptimer_status

)

EXPORT_SYMBOL

(

get_gptimer_intr

)

EXPORT_SYMBOL

(

clear_gptimer_intr

)

EXPORT_SYMBOL

(

get_gptimer_over

)

EXPORT_SYMBOL

(

clear_gptimer_over

)

EXPORT_SYMBOL

(

get_gptimer_run

)

EXPORT_SYMBOL

(

set_gptimer_config

)

EXPORT_SYMBOL

(

get_gptimer_config

)

EXPORT_SYMBOL

(

enable_gptimers

)

EXPORT_SYMBOL

(

disable_gptimers

)

EXPORT_SYMBOL

(

disable_gptimers_sync

)

EXPORT_SYMBOL

(

set_gptimer_pulse_hi

)

EXPORT_SYMBOL

(

clear_gptimer_pulse_hi

)

EXPORT_SYMBOL

(

get_enabled_gptimers

)

uint16_t get_enabled_gptimers

(

void

)

Definition at line 371 of file gptimers.c.

uint16_t get_gptimer_config

(

unsigned int

timer_id

)

Definition at line 297 of file gptimers.c.

uint32_t get_gptimer_count

(

unsigned int

timer_id

)

Definition at line 158 of file gptimers.c.

int get_gptimer_intr

(

unsigned int

timer_id

)

Definition at line 253 of file gptimers.c.

int get_gptimer_over

(

unsigned int

timer_id

)

Definition at line 267 of file gptimers.c.

uint32_t get_gptimer_period

(

unsigned int

timer_id

)

Definition at line 151 of file gptimers.c.

uint32_t get_gptimer_pwidth

(

unsigned int

timer_id

)

Definition at line 136 of file gptimers.c.

int get_gptimer_run

(

unsigned int

timer_id

)

Definition at line 281 of file gptimers.c.

uint32_t get_gptimer_status

(

unsigned int

group

)

Definition at line 233 of file gptimers.c.

MODULE_AUTHOR

(

"Axel Weiss ([email protected])"

)

MODULE_DESCRIPTION

(

"Blackfin General Purpose Timers API"

)

MODULE_LICENSE

(

"GPL"

)

void set_gptimer_config	(	unsigned int	timer_id,
		uint16_t	config
	)

Definition at line 289 of file gptimers.c.

void set_gptimer_period	(	unsigned int	timer_id,
		uint32_t	period
	)

Definition at line 143 of file gptimers.c.

void set_gptimer_pulse_hi

(

unsigned int

timer_id

)

Definition at line 355 of file gptimers.c.

void set_gptimer_pwidth	(	unsigned int	timer_id,
		uint32_t	value
	)

Definition at line 128 of file gptimers.c.

void set_gptimer_status	(	unsigned int	group,
		uint32_t	value
	)

Definition at line 240 of file gptimers.c.