1 /*****************************************************************************
2 * Copyright 2004 - 2008 Broadcom Corporation.  All rights reserved.
3 *
4 * Unless you and Broadcom execute a separate written software license
5 * agreement governing use of this software, this software is licensed to you
6 * under the terms of the GNU General Public License version 2, available at
7 * http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
8 *
9 * Notwithstanding the above, under no circumstances may you combine this
10 * software in any way with any other Broadcom software provided under a
11 * license other than the GPL, without Broadcom's express prior written
12 * consent.
13 *****************************************************************************/
14 
15 /*
16 *
17 *****************************************************************************
18 *
19 *  timer.h
20 *
21 *  PURPOSE:
22 *
23 *
24 *
25 *  NOTES:
26 *
27 *****************************************************************************/
28 
29 #if !defined(BCM_LINUX_TIMER_H)
30 #define BCM_LINUX_TIMER_H
31 
32 #if defined(__KERNEL__)
33 
34 /* ---- Include Files ---------------------------------------------------- */
35 /* ---- Constants and Types ---------------------------------------------- */
36 
37 typedef unsigned int timer_tick_count_t;
38 typedef unsigned int timer_tick_rate_t;
39 typedef unsigned int timer_msec_t;
40 
41 /* ---- Variable Externs ------------------------------------------------- */
42 /* ---- Function Prototypes ---------------------------------------------- */
43 
44 /****************************************************************************
45 *
46 *  timer_get_tick_count
47 *
48 *
49 ***************************************************************************/
50 timer_tick_count_t timer_get_tick_count(void);
51 
52 /****************************************************************************
53 *
54 *  timer_get_tick_rate
55 *
56 *
57 ***************************************************************************/
58 timer_tick_rate_t timer_get_tick_rate(void);
59 
60 /****************************************************************************
61 *
62 *  timer_get_msec
63 *
64 *
65 ***************************************************************************/
66 timer_msec_t timer_get_msec(void);
67 
68 /****************************************************************************
69 *
70 *  timer_ticks_to_msec
71 *
72 *
73 ***************************************************************************/
74 timer_msec_t timer_ticks_to_msec(timer_tick_count_t ticks);
75 
76 #endif /* __KERNEL__ */
77 #endif /* BCM_LINUX_TIMER_H */
78