include/asm-x86_64/proto.h

   1 #ifndef _ASM_X8664_PROTO_H
   2 #define _ASM_X8664_PROTO_H 1
   3
   4 #include <asm/ldt.h>
   5
   6 /* misc architecture specific prototypes */
   7
   8 struct cpuinfo_x86;
   9 struct pt_regs;
  10
  11 extern void get_cpu_vendor(struct cpuinfo_x86*);
  12 extern void start_kernel(void);
  13 extern void pda_init(int);
  14
  15 extern void early_idt_handler(void);
  16
  17 extern void mcheck_init(struct cpuinfo_x86 *c);
  18 extern void init_memory_mapping(unsigned long start, unsigned long end);
  19
  20 extern void system_call(void);
  21 extern int kernel_syscall(void);
  22 extern void syscall_init(void);
  23
  24 extern void ia32_syscall(void);
  25 extern void ia32_cstar_target(void);
  26 extern void ia32_sysenter_target(void);
  27
  28 extern void config_acpi_tables(void);
  29 extern void ia32_syscall(void);
  30 extern void iommu_hole_init(void);
  31
  32 extern void time_init_gtod(void);
  33 extern int pmtimer_mark_offset(void);
  34 extern unsigned int do_gettimeoffset_pm(void);
  35 extern u32 pmtmr_ioport;
  36 extern unsigned long long monotonic_base;
  37 extern int sysctl_vsyscall;
  38
  39 extern void do_softirq_thunk(void);
  40
  41 extern int numa_setup(char *opt);
  42
  43 extern int setup_early_printk(char *);
  44 extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2)));
  45
  46 extern void early_identify_cpu(struct cpuinfo_x86 *c);
  47
  48 extern int k8_scan_nodes(unsigned long start, unsigned long end);
  49
  50 extern void numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn);
  51 extern unsigned long numa_free_all_bootmem(void);
  52
  53 extern void reserve_bootmem_generic(unsigned long phys, unsigned len);
  54 extern void free_bootmem_generic(unsigned long phys, unsigned len);
  55
  56 extern void load_gs_index(unsigned gs);
  57
  58 extern unsigned long end_pfn_map;
  59
  60 extern cpumask_t cpu_initialized;
  61
  62 extern void show_trace(unsigned long * rsp);
  63 extern void show_registers(struct pt_regs *regs);
  64
  65 extern void exception_table_check(void);
  66
  67 extern void acpi_reserve_bootmem(void);
  68
  69 extern void swap_low_mappings(void);
  70
  71 extern void oops_begin(void);
  72 extern void die(const char *,struct pt_regs *,long);
  73 extern void __die(const char * str, struct pt_regs * regs, long err);
  74 extern void __show_regs(struct pt_regs * regs);
  75 extern void show_regs(struct pt_regs * regs);
  76
  77 extern char *syscall32_page;
  78 extern void syscall32_cpu_init(void);
  79
  80 extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
  81
  82 extern void check_ioapic(void);
  83 extern void check_efer(void);
  84
  85 extern int unhandled_signal(struct task_struct *tsk, int sig);
  86
  87 extern void select_idle_routine(const struct cpuinfo_x86 *c);
  88 extern void swiotlb_init(void);
  89
  90 extern unsigned long max_mapnr;
  91 extern unsigned long end_pfn;
  92 extern unsigned long table_start, table_end;
  93
  94 extern int exception_trace;
  95 extern int force_iommu, no_iommu;
  96 extern int using_apic_timer;
  97 extern int disable_apic;
  98 extern unsigned cpu_khz;
  99 extern int ioapic_force;
 100 extern int skip_ioapic_setup;
 101 extern int acpi_ht;
 102 extern int acpi_disabled;
 103
 104 extern int fallback_aper_order;
 105 extern int fallback_aper_force;
 106 extern int iommu_aperture;
 107 extern int iommu_aperture_disabled;
 108 extern int iommu_aperture_allowed;
 109 extern int fix_aperture;
 110 extern int force_iommu;
 111
 112 extern int reboot_force;
 113
 114 extern void smp_local_timer_interrupt(struct pt_regs * regs);
 115
 116 long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);
 117
 118 #define round_up(x,y) (((x) + (y) - 1) & ~((y)-1))
 119 #define round_down(x,y) ((x) & ~((y)-1))
 120
 121 #endif