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#ifndef _ASM_PARAM_H
#define _ASM_PARAM_H
#ifndef HZ
#ifdef __KERNEL__
/* Safeguard against user stupidity */
#ifdef _SYS_PARAM_H
#error Do not include <asm/param.h> with __KERNEL__ defined!
#endif
#include <linux/config.h>
#ifdef CONFIG_DECSTATION
/*
* log2(HZ), change this here if you want another HZ value. This is also
* used in dec_time_init. Minimum is 1, Maximum is 15.
*/
# define LOG_2_HZ 7
# define HZ (1 << LOG_2_HZ)
/*
* Ye olde division-by-multiplication trick.
* This works only if 100 / HZ <= 1
*/
# define QUOTIENT ((1UL << (32 - LOG_2_HZ)) * 100)
# define hz_to_std(a) \
({ unsigned int __res; \
unsigned long __lo; \
__asm__("multu\t%2,%3\n\t" \
:"=h" (__res), "=l" (__lo) \
:"r" (a),"r" (QUOTIENT)); \
(__typeof__(a)) __res;})
#else /* Not a DECstation */
/* This is the internal value of HZ, that is the rate at which the jiffies
counter is increasing. This value is independent from the external value
and can be changed in order to suit the hardware and application
requirements. */
# define HZ 100
# define hz_to_std(a) (a)
#endif /* Not a DECstation */
#else /* defined(__KERNEL__) */
/* This is the external value of HZ as seen by user programs. Don't change
unless you know what you're doing - changing breaks binary compatibility. */
#define HZ 100
#endif /* defined(__KERNEL__) */
#endif /* defined(HZ) */
#define EXEC_PAGESIZE 4096
#ifndef NGROUPS
#define NGROUPS 32
#endif
#ifndef NOGROUP
#define NOGROUP (-1)
#endif
#define MAXHOSTNAMELEN 64 /* max length of hostname */
#ifdef __KERNEL__
# define CLOCKS_PER_SEC 100 /* frequency at which times() counts */
#endif
#endif /* _ASM_PARAM_H */
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