blob: 93ee3db05ce3bf8a0f44c2976c4e9fa69d270063 (
plain)
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
48
49
50
51
52
53
54
55
56
|
/*
* arch/ubicom32/include/asm/timex.h
* Ubicom32 architecture timex specifications.
*
* (C) Copyright 2009, Ubicom, Inc.
*
* This file is part of the Ubicom32 Linux Kernel Port.
*
* The Ubicom32 Linux Kernel Port is free software: you can redistribute
* it and/or modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, either version 2 of the
* License, or (at your option) any later version.
*
* The Ubicom32 Linux Kernel Port is distributed in the hope that it
* will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
* the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with the Ubicom32 Linux Kernel Port. If not,
* see <http://www.gnu.org/licenses/>.
*
* Ubicom32 implementation derived from (with many thanks):
* arch/m68knommu
* arch/blackfin
* arch/parisc
*/
#ifndef _ASM_UBICOM32_TIMEX_H
#define _ASM_UBICOM32_TIMEX_H
#define CLOCK_TICK_RATE 266000000
// #define ARCH_HAS_READ_CURRENT_TIMER
typedef unsigned long cycles_t;
static inline cycles_t get_cycles(void)
{
return 0;
}
extern int timer_alloc(void);
extern void timer_set(int timervector, unsigned int cycles);
extern int timer_reset(int timervector, unsigned int cycles);
extern void timer_tick_init(void);
extern void timer_device_init(void);
#if defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
extern void local_timer_interrupt(void);
#endif
#if defined(CONFIG_LOCAL_TIMERS) || defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
extern int local_timer_setup(unsigned int cpu);
#endif
#endif /* _ASM_UBICOM32_TIMEX_H */
|
