forked from Minki/linux
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
|
/* $Id: fasttimer.h,v 1.3 2004/05/14 10:19:19 starvik Exp $
|
||
|
|
* linux/include/asm-cris/fasttimer.h
|
||
|
|
*
|
||
|
|
* Fast timers for ETRAX100LX
|
||
|
|
* This may be useful in other OS than Linux so use 2 space indentation...
|
||
|
|
* Copyright (C) 2000, 2002 Axis Communications AB
|
||
|
|
*/
|
||
|
|
#include <linux/time.h> /* struct timeval */
|
||
|
|
#include <linux/timex.h>
|
||
|
|
|
||
|
|
#ifdef CONFIG_ETRAX_FAST_TIMER
|
||
|
|
|
||
|
|
typedef void fast_timer_function_type(unsigned long);
|
||
|
|
|
||
|
|
struct fast_timer{ /* Close to timer_list */
|
||
|
|
struct fast_timer *next;
|
||
|
|
struct fast_timer *prev;
|
||
|
|
struct timeval tv_set;
|
||
|
|
struct timeval tv_expires;
|
||
|
|
unsigned long delay_us;
|
||
|
|
fast_timer_function_type *function;
|
||
|
|
unsigned long data;
|
||
|
|
const char *name;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern struct fast_timer *fast_timer_list;
|
||
|
|
|
||
|
|
void start_one_shot_timer(struct fast_timer *t,
|
||
|
|
fast_timer_function_type *function,
|
||
|
|
unsigned long data,
|
||
|
|
unsigned long delay_us,
|
||
|
|
const char *name);
|
||
|
|
|
||
|
|
int del_fast_timer(struct fast_timer * t);
|
||
|
|
/* return 1 if deleted */
|
||
|
|
|
||
|
|
|
||
|
|
void schedule_usleep(unsigned long us);
|
||
|
|
|
||
|
|
|
||
|
|
void fast_timer_init(void);
|
||
|
|
|
||
|
|
#endif
|