arch/arm/include/asm/procinfo.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *  arch/arm/include/asm/procinfo.h
   4  *
   5  *  Copyright (C) 1996-1999 Russell King
   6  */
   7 #ifndef __ASM_PROCINFO_H
   8 #define __ASM_PROCINFO_H
   9
  10 #ifdef __KERNEL__
  11
  12 struct cpu_tlb_fns;
  13 struct cpu_user_fns;
  14 struct cpu_cache_fns;
  15 struct processor;
  16
  17 /*
  18  * Note!  struct processor is always defined if we're
  19  * using MULTI_CPU, otherwise this entry is unused,
  20  * but still exists.
  21  *
  22  * NOTE! The following structure is defined by assembly
  23  * language, NOT C code.  For more information, check:
  24  *  arch/arm/mm/proc-*.S and arch/arm/kernel/head.S
  25  */
  26 struct proc_info_list {
  27         unsigned int            cpu_val;
  28         unsigned int            cpu_mask;
  29         unsigned long           __cpu_mm_mmu_flags;     /* used by head.S */
  30         unsigned long           __cpu_io_mmu_flags;     /* used by head.S */
  31         unsigned long           __cpu_flush;            /* used by head.S */
  32         const char              *arch_name;
  33         const char              *elf_name;
  34         unsigned int            elf_hwcap;
  35         const char              *cpu_name;
  36         struct processor        *proc;
  37         struct cpu_tlb_fns      *tlb;
  38         struct cpu_user_fns     *user;
  39         struct cpu_cache_fns    *cache;
  40 };
  41
  42 #else   /* __KERNEL__ */
  43 #include <asm/elf.h>
  44 #warning "Please include asm/elf.h instead"
  45 #endif  /* __KERNEL__ */
  46 #endif