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include/asm-arm26/procinfo.h 1.24 KB
1da177e4c   Linus Torvalds   Linux-2.6.12-rc2
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  /*
   *  linux/include/asm-arm/procinfo.h
   *
   *  Copyright (C) 1996-1999 Russell King
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  #ifndef __ASM_PROCINFO_H
  #define __ASM_PROCINFO_H
  
  #ifndef __ASSEMBLY__
  
  //struct processor;
  //struct cpu_user_fns;
  
  struct proc_info_item {
  	const char	 *manufacturer;
  	const char	 *cpu_name;
  };
  
  /*
   * Note!  struct processor is always defined if we're
   * using MULTI_CPU, otherwise this entry is unused,
   * but still exists.
   *
   * NOTE! The following structure is defined by assembly
   * language, NOT C code.  For more information, check:
   *  arch/arm/mm/proc-*.S and arch/arm/kernel/head-armv.S
   */
  struct proc_info_list {
  	unsigned int		cpu_val;
  	unsigned int		cpu_mask;
  	const char		*arch_name;
  	const char		*elf_name;
  	unsigned int		elf_hwcap;
  	struct proc_info_item	*info;
  	struct processor	*proc;
  };
  
  #endif	/* __ASSEMBLY__ */
  
  #define PROC_INFO_SZ	48
  
  #define HWCAP_SWP	1
  #define HWCAP_HALF	2
  #define HWCAP_THUMB	4
  #define HWCAP_26BIT	8	/* Play it safe */
  #define HWCAP_FAST_MULT	16
  #define HWCAP_FPA	32
  #define HWCAP_VFP	64
  #define HWCAP_EDSP	128
  #define HWCAP_JAVA	256
  
  #endif