📄 procinfo.h
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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__#include <asm/proc-fns.h>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; unsigned long __cpu_mmu_flags; /* used by head-armv.S */ unsigned long __cpu_flush; /* used by head-armv.S */ const char *arch_name; const char *elf_name; unsigned int elf_hwcap; struct proc_info_item *info;#ifdef MULTI_CPU struct processor *proc;#else void *unused;#endif};#endif /* __ASSEMBLY__ */#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#endif
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