diff options
Diffstat (limited to 'include/asm-x86/processor_32.h')
-rw-r--r-- | include/asm-x86/processor_32.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/include/asm-x86/processor_32.h b/include/asm-x86/processor_32.h index 8380243a19d3..f0f7ca48444e 100644 --- a/include/asm-x86/processor_32.h +++ b/include/asm-x86/processor_32.h | |||
@@ -14,83 +14,16 @@ | |||
14 | #include <asm/cpufeature.h> | 14 | #include <asm/cpufeature.h> |
15 | #include <asm/msr.h> | 15 | #include <asm/msr.h> |
16 | #include <asm/system.h> | 16 | #include <asm/system.h> |
17 | #include <linux/cache.h> | ||
18 | #include <linux/threads.h> | 17 | #include <linux/threads.h> |
19 | #include <asm/percpu.h> | ||
20 | #include <linux/cpumask.h> | ||
21 | #include <linux/init.h> | 18 | #include <linux/init.h> |
22 | #include <asm/desc_defs.h> | 19 | #include <asm/desc_defs.h> |
23 | 20 | ||
24 | /* | 21 | /* |
25 | * CPU type and hardware bug flags. Kept separately for each CPU. | ||
26 | * Members of this structure are referenced in head.S, so think twice | ||
27 | * before touching them. [mj] | ||
28 | */ | ||
29 | |||
30 | struct cpuinfo_x86 { | ||
31 | __u8 x86; /* CPU family */ | ||
32 | __u8 x86_vendor; /* CPU vendor */ | ||
33 | __u8 x86_model; | ||
34 | __u8 x86_mask; | ||
35 | char wp_works_ok; /* It doesn't on 386's */ | ||
36 | char hlt_works_ok; /* Problems on some 486Dx4's and old 386's */ | ||
37 | char hard_math; | ||
38 | char rfu; | ||
39 | int cpuid_level; /* Maximum supported CPUID level, -1=no CPUID */ | ||
40 | unsigned long x86_capability[NCAPINTS]; | ||
41 | char x86_vendor_id[16]; | ||
42 | char x86_model_id[64]; | ||
43 | int x86_cache_size; /* in KB - valid for CPUS which support this | ||
44 | call */ | ||
45 | int x86_cache_alignment; /* In bytes */ | ||
46 | char fdiv_bug; | ||
47 | char f00f_bug; | ||
48 | char coma_bug; | ||
49 | char pad0; | ||
50 | int x86_power; | ||
51 | unsigned long loops_per_jiffy; | ||
52 | #ifdef CONFIG_SMP | ||
53 | cpumask_t llc_shared_map; /* cpus sharing the last level cache */ | ||
54 | #endif | ||
55 | unsigned char x86_max_cores; /* cpuid returned max cores value */ | ||
56 | unsigned char apicid; | ||
57 | unsigned short x86_clflush_size; | ||
58 | #ifdef CONFIG_SMP | ||
59 | unsigned char booted_cores; /* number of cores as seen by OS */ | ||
60 | __u8 phys_proc_id; /* Physical processor id. */ | ||
61 | __u8 cpu_core_id; /* Core id */ | ||
62 | __u8 cpu_index; /* index into per_cpu list */ | ||
63 | #endif | ||
64 | } __attribute__((__aligned__(SMP_CACHE_BYTES))); | ||
65 | |||
66 | #define X86_VENDOR_INTEL 0 | ||
67 | #define X86_VENDOR_CYRIX 1 | ||
68 | #define X86_VENDOR_AMD 2 | ||
69 | #define X86_VENDOR_UMC 3 | ||
70 | #define X86_VENDOR_NEXGEN 4 | ||
71 | #define X86_VENDOR_CENTAUR 5 | ||
72 | #define X86_VENDOR_TRANSMETA 7 | ||
73 | #define X86_VENDOR_NSC 8 | ||
74 | #define X86_VENDOR_NUM 9 | ||
75 | #define X86_VENDOR_UNKNOWN 0xff | ||
76 | |||
77 | /* | ||
78 | * capabilities of CPUs | 22 | * capabilities of CPUs |
79 | */ | 23 | */ |
80 | |||
81 | extern struct cpuinfo_x86 boot_cpu_data; | ||
82 | extern struct cpuinfo_x86 new_cpu_data; | 24 | extern struct cpuinfo_x86 new_cpu_data; |
83 | extern struct tss_struct doublefault_tss; | 25 | extern struct tss_struct doublefault_tss; |
84 | 26 | ||
85 | #ifdef CONFIG_SMP | ||
86 | DECLARE_PER_CPU(struct cpuinfo_x86, cpu_info); | ||
87 | #define cpu_data(cpu) per_cpu(cpu_info, cpu) | ||
88 | #define current_cpu_data cpu_data(smp_processor_id()) | ||
89 | #else | ||
90 | #define cpu_data(cpu) boot_cpu_data | ||
91 | #define current_cpu_data boot_cpu_data | ||
92 | #endif | ||
93 | |||
94 | /* | 27 | /* |
95 | * the following now lives in the per cpu area: | 28 | * the following now lives in the per cpu area: |
96 | * extern int cpu_llc_id[NR_CPUS]; | 29 | * extern int cpu_llc_id[NR_CPUS]; |