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 #include <linux/config.h>
  16
  17 #ifdef __KERNEL__
  18 # ifdef CONFIG_SH_WDT
  19 #  define HZ            1000            /* Needed for high-res WOVF */
  20 # else
  21 #  define HZ            100
  22 # endif
  23 # define USER_HZ        100             /* User interfaces are in "ticks" */
  24 # define CLOCKS_PER_SEC (USER_HZ)       /* frequency at which times() counts */
  25 #endif
  26
  27 #ifndef HZ
  28 #define HZ 100
  29 #endif
  30
  31 #define EXEC_PAGESIZE   4096
  32
  33 #ifndef NGROUPS
  34 #define NGROUPS         32
  35 #endif
  36
  37 #ifndef NOGROUP
  38 #define NOGROUP         (-1)
  39 #endif
  40
  41 #define MAXHOSTNAMELEN  64      /* max length of hostname */
  42
  43 #endif /* __ASM_SH64_PARAM_H */