diff options
Diffstat (limited to 'include/asm-arm/procinfo.h')
-rw-r--r-- | include/asm-arm/procinfo.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/asm-arm/procinfo.h b/include/asm-arm/procinfo.h new file mode 100644 index 000000000000..a9c75b2c314f --- /dev/null +++ b/include/asm-arm/procinfo.h | |||
@@ -0,0 +1,60 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/procinfo.h | ||
3 | * | ||
4 | * Copyright (C) 1996-1999 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef __ASM_PROCINFO_H | ||
11 | #define __ASM_PROCINFO_H | ||
12 | |||
13 | #ifndef __ASSEMBLY__ | ||
14 | |||
15 | struct cpu_tlb_fns; | ||
16 | struct cpu_user_fns; | ||
17 | struct cpu_cache_fns; | ||
18 | struct processor; | ||
19 | |||
20 | /* | ||
21 | * Note! struct processor is always defined if we're | ||
22 | * using MULTI_CPU, otherwise this entry is unused, | ||
23 | * but still exists. | ||
24 | * | ||
25 | * NOTE! The following structure is defined by assembly | ||
26 | * language, NOT C code. For more information, check: | ||
27 | * arch/arm/mm/proc-*.S and arch/arm/kernel/head.S | ||
28 | */ | ||
29 | struct proc_info_list { | ||
30 | unsigned int cpu_val; | ||
31 | unsigned int cpu_mask; | ||
32 | unsigned long __cpu_mmu_flags; /* used by head.S */ | ||
33 | unsigned long __cpu_flush; /* used by head.S */ | ||
34 | const char *arch_name; | ||
35 | const char *elf_name; | ||
36 | unsigned int elf_hwcap; | ||
37 | const char *cpu_name; | ||
38 | struct processor *proc; | ||
39 | struct cpu_tlb_fns *tlb; | ||
40 | struct cpu_user_fns *user; | ||
41 | struct cpu_cache_fns *cache; | ||
42 | }; | ||
43 | |||
44 | extern unsigned int elf_hwcap; | ||
45 | |||
46 | #endif /* __ASSEMBLY__ */ | ||
47 | |||
48 | #define PROC_INFO_SZ 48 | ||
49 | |||
50 | #define HWCAP_SWP 1 | ||
51 | #define HWCAP_HALF 2 | ||
52 | #define HWCAP_THUMB 4 | ||
53 | #define HWCAP_26BIT 8 /* Play it safe */ | ||
54 | #define HWCAP_FAST_MULT 16 | ||
55 | #define HWCAP_FPA 32 | ||
56 | #define HWCAP_VFP 64 | ||
57 | #define HWCAP_EDSP 128 | ||
58 | #define HWCAP_JAVA 256 | ||
59 | |||
60 | #endif | ||