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