include/asm-x86/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 start_kernel(void);
  12
  13 extern void early_idt_handler(void);
  14
  15 extern void init_memory_mapping(unsigned long start, unsigned long end);
  16
  17 extern void system_call(void);
  18 extern int kernel_syscall(void);
  19 extern void syscall_init(void);
  20
  21 extern void ia32_syscall(void);
  22 extern void ia32_cstar_target(void);
  23 extern void ia32_sysenter_target(void);
  24
  25 extern void config_acpi_tables(void);
  26 extern void ia32_syscall(void);
  27
  28 extern int pmtimer_mark_offset(void);
  29 extern void pmtimer_resume(void);
  30 extern void pmtimer_wait(unsigned);
  31 extern unsigned int do_gettimeoffset_pm(void);
  32 #ifdef CONFIG_X86_PM_TIMER
  33 extern u32 pmtmr_ioport;
  34 #else
  35 #define pmtmr_ioport 0
  36 #endif
  37 extern int nohpet;
  38
  39 extern void reserve_bootmem_generic(unsigned long phys, unsigned len);
  40
  41 extern void load_gs_index(unsigned gs);
  42
  43 extern void exception_table_check(void);
  44
  45 extern void swap_low_mappings(void);
  46
  47 extern void syscall32_cpu_init(void);
  48
  49 extern void check_efer(void);
  50
  51 extern unsigned long table_start, table_end;
  52
  53 extern int exception_trace;
  54 extern unsigned cpu_khz;
  55 extern unsigned tsc_khz;
  56
  57 extern int reboot_force;
  58 extern int notsc_setup(char *);
  59
  60 extern int gsi_irq_sharing(int gsi);
  61
  62 long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);
  63
  64 #define round_up(x,y) (((x) + (y) - 1) & ~((y)-1))
  65 #define round_down(x,y) ((x) & ~((y)-1))
  66
  67 #endif