Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...
[linux-2.6.git] / include / asm-cris / fasttimer.h
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/time.h> /* struct timeval */
9 #include <linux/timex.h>
10
11 #ifdef CONFIG_ETRAX_FAST_TIMER
12
13 typedef void fast_timer_function_type(unsigned long);
14
15 struct fast_timer{ /* Close to timer_list */
16   struct fast_timer *next;
17   struct fast_timer *prev;
18   struct timeval tv_set;
19   struct timeval tv_expires;
20   unsigned long delay_us;
21   fast_timer_function_type *function;
22   unsigned long data;
23   const char *name;
24 };
25
26 extern struct fast_timer *fast_timer_list;
27
28 void start_one_shot_timer(struct fast_timer *t,
29                           fast_timer_function_type *function,
30                           unsigned long data,
31                           unsigned long delay_us,
32                           const char *name);
33
34 int del_fast_timer(struct fast_timer * t);
35 /* return 1 if deleted */
36
37
38 void schedule_usleep(unsigned long us);
39
40
41 void fast_timer_init(void);
42
43 #endif