5113f6f70
 김현기
kernel add
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/*
* linux/include/asm-cris/fasttimer.h
*
* Fast timers for ETRAX100LX
* Copyright (C) 2000-2007 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 fasttime_t {
unsigned long tv_jiff; /* jiffies */
unsigned long tv_usec; /* microseconds */
};
struct fast_timer{ /* Close to timer_list */
struct fast_timer *next;
struct fast_timer *prev;
struct fasttime_t tv_set;
struct fasttime_t 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);
int fast_timer_init(void);
#endif
|