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 #ifdef __KERNEL__ 15 # define HZ CONFIG_HZ /* internal timer frequency */ 16 # define USER_HZ 100 /* for user interfaces in "ticks" */ 17 # define CLOCKS_PER_SEC (USER_HZ) /* frequnzy at which times() counts */ 18 #else 19 # define HZ 100 20 #endif 21 22 #define EXEC_PAGESIZE 4096 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 */ 35