Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* $Id: fasttimer.h,v 1.3 2004/05/14 10:19:19 starvik Exp $ |
2 | * linux/include/asm-cris/fasttimer.h | |
3 | * | |
4 | * Fast timers for ETRAX100LX | |
5 | * This may be useful in other OS than Linux so use 2 space indentation... | |
6 | * Copyright (C) 2000, 2002 Axis Communications AB | |
7 | */ | |
8 | #include <linux/config.h> | |
9 | #include <linux/time.h> /* struct timeval */ | |
10 | #include <linux/timex.h> | |
11 | ||
12 | #ifdef CONFIG_ETRAX_FAST_TIMER | |
13 | ||
14 | typedef void fast_timer_function_type(unsigned long); | |
15 | ||
16 | struct fast_timer{ /* Close to timer_list */ | |
17 | struct fast_timer *next; | |
18 | struct fast_timer *prev; | |
19 | struct timeval tv_set; | |
20 | struct timeval tv_expires; | |
21 | unsigned long delay_us; | |
22 | fast_timer_function_type *function; | |
23 | unsigned long data; | |
24 | const char *name; | |
25 | }; | |
26 | ||
27 | extern struct fast_timer *fast_timer_list; | |
28 | ||
29 | void start_one_shot_timer(struct fast_timer *t, | |
30 | fast_timer_function_type *function, | |
31 | unsigned long data, | |
32 | unsigned long delay_us, | |
33 | const char *name); | |
34 | ||
35 | int del_fast_timer(struct fast_timer * t); | |
36 | /* return 1 if deleted */ | |
37 | ||
38 | ||
39 | void schedule_usleep(unsigned long us); | |
40 | ||
41 | ||
42 | void fast_timer_init(void); | |
43 | ||
44 | #endif |