include/asm-sh64/param.h

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * include/asm-sh64/param.h
   7  *
   8  * Copyright (C) 2000, 2001  Paolo Alberelli
   9  * Copyright (C) 2003  Paul Mundt
  10  *
  11  */
  12 #ifndef __ASM_SH64_PARAM_H
  13 #define __ASM_SH64_PARAM_H
  14
  15
  16 #ifdef __KERNEL__
  17 # ifdef CONFIG_SH_WDT
  18 #  define HZ            1000            /* Needed for high-res WOVF */
  19 # else
  20 #  define HZ            100
  21 # endif
  22 # define USER_HZ        100             /* User interfaces are in "ticks" */
  23 # define CLOCKS_PER_SEC (USER_HZ)       /* frequency at which times() counts */
  24 #endif
  25
  26 #ifndef HZ
  27 #define HZ 100
  28 #endif
  29
  30 #define EXEC_PAGESIZE   4096
  31
  32 #ifndef NGROUPS
  33 #define NGROUPS         32
  34 #endif
  35
  36 #ifndef NOGROUP
  37 #define NOGROUP         (-1)
  38 #endif
  39
  40 #define MAXHOSTNAMELEN  64      /* max length of hostname */
  41
  42 #endif /* __ASM_SH64_PARAM_H */