diff options
Diffstat (limited to 'include/asm-m32r/timex.h')
-rw-r--r-- | include/asm-m32r/timex.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/asm-m32r/timex.h b/include/asm-m32r/timex.h new file mode 100644 index 000000000000..abf12e7ffbf3 --- /dev/null +++ b/include/asm-m32r/timex.h | |||
@@ -0,0 +1,34 @@ | |||
1 | #ifndef _ASM_M32R_TIMEX_H | ||
2 | #define _ASM_M32R_TIMEX_H | ||
3 | |||
4 | /* $Id$ */ | ||
5 | |||
6 | /* | ||
7 | * linux/include/asm-m32r/timex.h | ||
8 | * | ||
9 | * m32r architecture timex specifications | ||
10 | */ | ||
11 | |||
12 | #include <linux/config.h> | ||
13 | |||
14 | #define CLOCK_TICK_RATE (CONFIG_BUS_CLOCK / CONFIG_TIMER_DIVIDE) | ||
15 | #define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */ | ||
16 | #define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \ | ||
17 | (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \ | ||
18 | << (SHIFT_SCALE-SHIFT_HZ)) / HZ) | ||
19 | |||
20 | #ifdef __KERNEL__ | ||
21 | /* | ||
22 | * Standard way to access the cycle counter. | ||
23 | * Currently only used on SMP. | ||
24 | */ | ||
25 | |||
26 | typedef unsigned long long cycles_t; | ||
27 | |||
28 | static __inline__ cycles_t get_cycles (void) | ||
29 | { | ||
30 | return 0; | ||
31 | } | ||
32 | #endif /* __KERNEL__ */ | ||
33 | |||
34 | #endif /* _ASM_M32R_TIMEX_H */ | ||