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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-m32r/timex.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-m32r/timex.h')
-rw-r--r--include/asm-m32r/timex.h34
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
26typedef unsigned long long cycles_t;
27
28static __inline__ cycles_t get_cycles (void)
29{
30 return 0;
31}
32#endif /* __KERNEL__ */
33
34#endif /* _ASM_M32R_TIMEX_H */