Contents of /alx-src/tags/kernel26-2.6.12-alx-r9/include/asm-arm/procinfo.h
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Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
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Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
File MIME type: text/plain
File size: 1434 byte(s)
Tag kernel26-2.6.12-alx-r9
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 |