diff options
Diffstat (limited to 'include/asm-alpha/timex.h')
-rw-r--r-- | include/asm-alpha/timex.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/include/asm-alpha/timex.h b/include/asm-alpha/timex.h deleted file mode 100644 index afa0c45e3e98..000000000000 --- a/include/asm-alpha/timex.h +++ /dev/null | |||
@@ -1,31 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-alpha/timex.h | ||
3 | * | ||
4 | * ALPHA architecture timex specifications | ||
5 | */ | ||
6 | #ifndef _ASMALPHA_TIMEX_H | ||
7 | #define _ASMALPHA_TIMEX_H | ||
8 | |||
9 | /* With only one or two oddballs, we use the RTC as the ticker, selecting | ||
10 | the 32.768kHz reference clock, which nicely divides down to our HZ. */ | ||
11 | #define CLOCK_TICK_RATE 32768 | ||
12 | |||
13 | /* | ||
14 | * Standard way to access the cycle counter. | ||
15 | * Currently only used on SMP for scheduling. | ||
16 | * | ||
17 | * Only the low 32 bits are available as a continuously counting entity. | ||
18 | * But this only means we'll force a reschedule every 8 seconds or so, | ||
19 | * which isn't an evil thing. | ||
20 | */ | ||
21 | |||
22 | typedef unsigned int cycles_t; | ||
23 | |||
24 | static inline cycles_t get_cycles (void) | ||
25 | { | ||
26 | cycles_t ret; | ||
27 | __asm__ __volatile__ ("rpcc %0" : "=r"(ret)); | ||
28 | return ret; | ||
29 | } | ||
30 | |||
31 | #endif | ||