diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2008-09-16 13:48:51 -0400 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2008-10-11 11:18:52 -0400 |
commit | 384740dc49ea651ba350704d13ff6be9976e37fe (patch) | |
tree | a6e80cad287ccae7a86d81bfa692fc96889c88ed /include/asm-mips/cpu-info.h | |
parent | e8c7c482347574ecdd45c43e32c332d5fc2ece61 (diff) |
MIPS: Move headfiles to new location below arch/mips/include
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/cpu-info.h')
-rw-r--r-- | include/asm-mips/cpu-info.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h deleted file mode 100644 index 2de73dbb2e9e..000000000000 --- a/include/asm-mips/cpu-info.h +++ /dev/null | |||
@@ -1,84 +0,0 @@ | |||
1 | /* | ||
2 | * This file is subject to the terms and conditions of the GNU General Public | ||
3 | * License. See the file "COPYING" in the main directory of this archive | ||
4 | * for more details. | ||
5 | * | ||
6 | * Copyright (C) 1994 Waldorf GMBH | ||
7 | * Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003 Ralf Baechle | ||
8 | * Copyright (C) 1996 Paul M. Antoine | ||
9 | * Copyright (C) 1999, 2000 Silicon Graphics, Inc. | ||
10 | * Copyright (C) 2004 Maciej W. Rozycki | ||
11 | */ | ||
12 | #ifndef __ASM_CPU_INFO_H | ||
13 | #define __ASM_CPU_INFO_H | ||
14 | |||
15 | #include <asm/cache.h> | ||
16 | |||
17 | /* | ||
18 | * Descriptor for a cache | ||
19 | */ | ||
20 | struct cache_desc { | ||
21 | unsigned int waysize; /* Bytes per way */ | ||
22 | unsigned short sets; /* Number of lines per set */ | ||
23 | unsigned char ways; /* Number of ways */ | ||
24 | unsigned char linesz; /* Size of line in bytes */ | ||
25 | unsigned char waybit; /* Bits to select in a cache set */ | ||
26 | unsigned char flags; /* Flags describing cache properties */ | ||
27 | }; | ||
28 | |||
29 | /* | ||
30 | * Flag definitions | ||
31 | */ | ||
32 | #define MIPS_CACHE_NOT_PRESENT 0x00000001 | ||
33 | #define MIPS_CACHE_VTAG 0x00000002 /* Virtually tagged cache */ | ||
34 | #define MIPS_CACHE_ALIASES 0x00000004 /* Cache could have aliases */ | ||
35 | #define MIPS_CACHE_IC_F_DC 0x00000008 /* Ic can refill from D-cache */ | ||
36 | #define MIPS_IC_SNOOPS_REMOTE 0x00000010 /* Ic snoops remote stores */ | ||
37 | #define MIPS_CACHE_PINDEX 0x00000020 /* Physically indexed cache */ | ||
38 | |||
39 | struct cpuinfo_mips { | ||
40 | unsigned long udelay_val; | ||
41 | unsigned long asid_cache; | ||
42 | |||
43 | /* | ||
44 | * Capability and feature descriptor structure for MIPS CPU | ||
45 | */ | ||
46 | unsigned long options; | ||
47 | unsigned long ases; | ||
48 | unsigned int processor_id; | ||
49 | unsigned int fpu_id; | ||
50 | unsigned int cputype; | ||
51 | int isa_level; | ||
52 | int tlbsize; | ||
53 | struct cache_desc icache; /* Primary I-cache */ | ||
54 | struct cache_desc dcache; /* Primary D or combined I/D cache */ | ||
55 | struct cache_desc scache; /* Secondary cache */ | ||
56 | struct cache_desc tcache; /* Tertiary/split secondary cache */ | ||
57 | int srsets; /* Shadow register sets */ | ||
58 | int core; /* physical core number */ | ||
59 | #if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC) | ||
60 | /* | ||
61 | * In the MIPS MT "SMTC" model, each TC is considered | ||
62 | * to be a "CPU" for the purposes of scheduling, but | ||
63 | * exception resources, ASID spaces, etc, are common | ||
64 | * to all TCs within the same VPE. | ||
65 | */ | ||
66 | int vpe_id; /* Virtual Processor number */ | ||
67 | #endif | ||
68 | #ifdef CONFIG_MIPS_MT_SMTC | ||
69 | int tc_id; /* Thread Context number */ | ||
70 | #endif | ||
71 | void *data; /* Additional data */ | ||
72 | } __attribute__((aligned(SMP_CACHE_BYTES))); | ||
73 | |||
74 | extern struct cpuinfo_mips cpu_data[]; | ||
75 | #define current_cpu_data cpu_data[smp_processor_id()] | ||
76 | #define raw_current_cpu_data cpu_data[raw_smp_processor_id()] | ||
77 | |||
78 | extern void cpu_probe(void); | ||
79 | extern void cpu_report(void); | ||
80 | |||
81 | extern const char *__cpu_name[]; | ||
82 | #define cpu_name_string() __cpu_name[smp_processor_id()] | ||
83 | |||
84 | #endif /* __ASM_CPU_INFO_H */ | ||