| #ifndef _ASM_X8664_PROTO_H |
| #define _ASM_X8664_PROTO_H 1 |
| |
| #include <asm/ldt.h> |
| |
| /* misc architecture specific prototypes */ |
| |
| struct cpuinfo_x86; |
| struct pt_regs; |
| |
| extern void start_kernel(void); |
| extern void pda_init(int); |
| |
| extern void zap_low_mappings(int cpu); |
| |
| extern void early_idt_handler(void); |
| |
| extern void mcheck_init(struct cpuinfo_x86 *c); |
| #ifdef CONFIG_MTRR |
| extern void mtrr_ap_init(void); |
| extern void mtrr_bp_init(void); |
| #else |
| #define mtrr_ap_init() do {} while (0) |
| #define mtrr_bp_init() do {} while (0) |
| #endif |
| extern void init_memory_mapping(unsigned long start, unsigned long end); |
| extern void size_zones(unsigned long *z, unsigned long *h, |
| unsigned long start_pfn, unsigned long end_pfn); |
| |
| extern void system_call(void); |
| extern int kernel_syscall(void); |
| extern void syscall_init(void); |
| |
| extern void ia32_syscall(void); |
| extern void ia32_cstar_target(void); |
| extern void ia32_sysenter_target(void); |
| |
| extern void config_acpi_tables(void); |
| extern void ia32_syscall(void); |
| extern void iommu_hole_init(void); |
| |
| extern void time_init_gtod(void); |
| extern int pmtimer_mark_offset(void); |
| extern unsigned int do_gettimeoffset_pm(void); |
| extern u32 pmtmr_ioport; |
| extern unsigned long long monotonic_base; |
| extern int sysctl_vsyscall; |
| |
| extern void do_softirq_thunk(void); |
| |
| extern int numa_setup(char *opt); |
| |
| extern int setup_early_printk(char *); |
| extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2))); |
| |
| extern void early_identify_cpu(struct cpuinfo_x86 *c); |
| |
| extern int k8_scan_nodes(unsigned long start, unsigned long end); |
| |
| extern void numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn); |
| extern unsigned long numa_free_all_bootmem(void); |
| |
| extern void reserve_bootmem_generic(unsigned long phys, unsigned len); |
| extern void free_bootmem_generic(unsigned long phys, unsigned len); |
| |
| extern void load_gs_index(unsigned gs); |
| |
| extern unsigned long end_pfn_map; |
| |
| extern void show_trace(unsigned long * rsp); |
| extern void show_registers(struct pt_regs *regs); |
| |
| extern void exception_table_check(void); |
| |
| extern void acpi_reserve_bootmem(void); |
| |
| extern void swap_low_mappings(void); |
| |
| extern void __show_regs(struct pt_regs * regs); |
| extern void show_regs(struct pt_regs * regs); |
| |
| extern char *syscall32_page; |
| extern void syscall32_cpu_init(void); |
| |
| extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end); |
| |
| extern void check_ioapic(void); |
| extern void check_efer(void); |
| |
| extern int unhandled_signal(struct task_struct *tsk, int sig); |
| |
| extern int unsynchronized_tsc(void); |
| |
| extern void select_idle_routine(const struct cpuinfo_x86 *c); |
| |
| extern void gart_parse_options(char *); |
| extern void __init no_iommu_init(void); |
| |
| extern unsigned long table_start, table_end; |
| |
| extern int exception_trace; |
| extern int force_iommu, no_iommu; |
| extern int using_apic_timer; |
| extern int disable_apic; |
| extern unsigned cpu_khz; |
| extern int ioapic_force; |
| extern int skip_ioapic_setup; |
| extern int acpi_ht; |
| extern int acpi_disabled; |
| |
| #ifdef CONFIG_GART_IOMMU |
| extern int fallback_aper_order; |
| extern int fallback_aper_force; |
| extern int iommu_aperture; |
| extern int iommu_aperture_allowed; |
| extern int iommu_aperture_disabled; |
| extern int fix_aperture; |
| #else |
| #define iommu_aperture 0 |
| #define iommu_aperture_allowed 0 |
| #endif |
| extern int force_iommu; |
| |
| extern int reboot_force; |
| |
| extern void smp_local_timer_interrupt(struct pt_regs * regs); |
| |
| long do_arch_prctl(struct task_struct *task, int code, unsigned long addr); |
| |
| #define round_up(x,y) (((x) + (y) - 1) & ~((y)-1)) |
| #define round_down(x,y) ((x) & ~((y)-1)) |
| |
| #endif |