diff options
| author | Paul Mackerras <paulus@samba.org> | 2009-04-22 13:02:09 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2009-04-22 13:02:09 +1000 |
| commit | 5bd3ef84d73c2ea7b4babbad060909753c4828d4 (patch) | |
| tree | fdf2bafb48ae1ed03175f6c77a7548a181e69ee9 /arch/mn10300/include/asm/timex.h | |
| parent | 0658c16056660886ea2f35c4f038be70a94b1532 (diff) | |
| parent | 6d25b688ecc488753af3c9e6f6a9a575b863cf37 (diff) | |
| download | kernel-crypto-5bd3ef84d73c2ea7b4babbad060909753c4828d4.tar.gz kernel-crypto-5bd3ef84d73c2ea7b4babbad060909753c4828d4.tar.xz kernel-crypto-5bd3ef84d73c2ea7b4babbad060909753c4828d4.zip | |
Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6 into merge
Diffstat (limited to 'arch/mn10300/include/asm/timex.h')
| -rw-r--r-- | arch/mn10300/include/asm/timex.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/mn10300/include/asm/timex.h b/arch/mn10300/include/asm/timex.h new file mode 100644 index 00000000000..8d031f9e117 --- /dev/null +++ b/arch/mn10300/include/asm/timex.h @@ -0,0 +1,33 @@ +/* MN10300 Architecture time management specifications + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_TIMEX_H +#define _ASM_TIMEX_H + +#include <asm/hardirq.h> +#include <unit/timex.h> + +#define TICK_SIZE (tick_nsec / 1000) + +#define CLOCK_TICK_RATE 1193180 /* Underlying HZ - this should probably be set + * to something appropriate, but what? */ + +extern cycles_t cacheflush_time; + +#ifdef __KERNEL__ + +static inline cycles_t get_cycles(void) +{ + return read_timestamp_counter(); +} + +#endif /* __KERNEL__ */ + +#endif /* _ASM_TIMEX_H */ |