Contents of /alx-src/tags/kernel26-2.6.12-alx-r9/include/asm-m32r/timex.h
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Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
File MIME type: text/plain
File size: 761 byte(s)
Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
File MIME type: text/plain
File size: 761 byte(s)
Tag kernel26-2.6.12-alx-r9
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 */ |