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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-sh64/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-sh64/timex.h')
-rw-r--r--include/asm-sh64/timex.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/include/asm-sh64/timex.h b/include/asm-sh64/timex.h
new file mode 100644
index 000000000000..af0b79269661
--- /dev/null
+++ b/include/asm-sh64/timex.h
@@ -0,0 +1,34 @@
1#ifndef __ASM_SH64_TIMEX_H
2#define __ASM_SH64_TIMEX_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/timex.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003 Paul Mundt
13 *
14 * sh-5 architecture timex specifications
15 *
16 */
17
18#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
19#define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */
20#define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
21 (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
22 << (SHIFT_SCALE-SHIFT_HZ)) / HZ)
23
24typedef unsigned long cycles_t;
25
26static __inline__ cycles_t get_cycles (void)
27{
28 return 0;
29}
30
31#define vxtime_lock() do {} while (0)
32#define vxtime_unlock() do {} while (0)
33
34#endif /* __ASM_SH64_TIMEX_H */