LXR linux/arch/x86/kernel/cpu/cpu.h

   1#ifndef ARCH_X86_CPU_H
   2
   3#define ARCH_X86_CPU_H
   4
   5struct cpu_model_info {
   6        int             vendor;
   7        int             family;
   8        const char      *model_names[16];
   9};
  10
  11/* attempt to consolidate cpu attributes */
  12struct cpu_dev {
  13        const char      *c_vendor;
  14
  15        /* some have two possibilities for cpuid string */
  16        const char      *c_ident[2];
  17
  18        struct          cpu_model_info c_models[4];
  19
  20        void            (*c_early_init)(struct cpuinfo_x86 *);
  21        void            (*c_init)(struct cpuinfo_x86 *);
  22        void            (*c_identify)(struct cpuinfo_x86 *);
  23        unsigned int    (*c_size_cache)(struct cpuinfo_x86 *, unsigned int);
  24        int             c_x86_vendor;
  25};
  26
  27#define cpu_dev_register(cpu_devX) \
  28        static const struct cpu_dev *const __cpu_dev_##cpu_devX __used \
  29        __attribute__((__section__(".x86_cpu_dev.init"))) = \
  30        &cpu_devX;
  31
  32extern const struct cpu_dev *const __x86_cpu_dev_start[],
  33                            *const __x86_cpu_dev_end[];
  34
  35extern void display_cacheinfo(struct cpuinfo_x86 *c);
  36
  37#endif
  38