include/asm-xtensa/param.h

   1 /*
   2  * include/asm-xtensa/param.h
   3  *
   4  * This file is subject to the terms and conditions of the GNU General Public
   5  * License.  See the file "COPYING" in the main directory of this archive
   6  * for more details.
   7  *
   8  * Copyright (C) 2001 - 2005 Tensilica Inc.
   9  */
  10
  11 #ifndef _XTENSA_PARAM_H
  12 #define _XTENSA_PARAM_H
  13
  14 #include <asm/variant/core.h>
  15
  16 #ifdef __KERNEL__
  17 # define HZ             100             /* internal timer frequency */
  18 # define USER_HZ        100             /* for user interfaces in "ticks" */
  19 # define CLOCKS_PER_SEC (USER_HZ)       /* frequnzy at which times() counts */
  20 #endif
  21
  22 #define EXEC_PAGESIZE   (1 << XCHAL_MMU_MIN_PTE_PAGE_SIZE)
  23
  24 #ifndef NGROUPS
  25 #define NGROUPS         32
  26 #endif
  27
  28 #ifndef NOGROUP
  29 #define NOGROUP         (-1)
  30 #endif
  31
  32 #define MAXHOSTNAMELEN  64      /* max length of hostname */
  33
  34 #endif /* _XTENSA_PARAM_H */