mirror of https://gitee.com/openkylin/linux.git
117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
#ifndef _ASM_X8664_PROTO_H
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#define _ASM_X8664_PROTO_H 1
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#include <asm/ldt.h>
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/* misc architecture specific prototypes */
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struct cpuinfo_x86;
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struct pt_regs;
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extern void get_cpu_vendor(struct cpuinfo_x86*);
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extern void start_kernel(void);
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extern void pda_init(int);
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extern void early_idt_handler(void);
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extern void mcheck_init(struct cpuinfo_x86 *c);
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extern void init_memory_mapping(unsigned long start, unsigned long end);
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extern void system_call(void);
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extern int kernel_syscall(void);
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extern void syscall_init(void);
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extern void ia32_syscall(void);
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extern void ia32_cstar_target(void);
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extern void ia32_sysenter_target(void);
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extern void config_acpi_tables(void);
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extern void ia32_syscall(void);
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extern void iommu_hole_init(void);
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extern void time_init_gtod(void);
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extern void do_softirq_thunk(void);
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extern int numa_setup(char *opt);
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extern int setup_early_printk(char *);
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extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2)));
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extern void early_identify_cpu(struct cpuinfo_x86 *c);
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extern int k8_scan_nodes(unsigned long start, unsigned long end);
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extern void numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn);
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extern unsigned long numa_free_all_bootmem(void);
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extern void reserve_bootmem_generic(unsigned long phys, unsigned len);
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extern void free_bootmem_generic(unsigned long phys, unsigned len);
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extern void load_gs_index(unsigned gs);
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extern unsigned long end_pfn_map;
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extern cpumask_t cpu_initialized;
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extern void show_trace(unsigned long * rsp);
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extern void show_registers(struct pt_regs *regs);
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extern void exception_table_check(void);
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extern void acpi_reserve_bootmem(void);
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extern void swap_low_mappings(void);
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extern void oops_begin(void);
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extern void die(const char *,struct pt_regs *,long);
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extern void __die(const char * str, struct pt_regs * regs, long err);
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extern void __show_regs(struct pt_regs * regs);
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extern void show_regs(struct pt_regs * regs);
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extern char *syscall32_page;
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extern void syscall32_cpu_init(void);
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extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
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extern void check_ioapic(void);
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extern void check_efer(void);
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extern int unhandled_signal(struct task_struct *tsk, int sig);
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extern void select_idle_routine(const struct cpuinfo_x86 *c);
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extern void swiotlb_init(void);
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extern unsigned long max_mapnr;
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extern unsigned long end_pfn;
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extern unsigned long table_start, table_end;
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extern int exception_trace;
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extern int force_iommu, no_iommu;
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extern int using_apic_timer;
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extern int disable_apic;
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extern unsigned cpu_khz;
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extern int ioapic_force;
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extern int skip_ioapic_setup;
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extern int acpi_ht;
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extern int acpi_disabled;
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extern int fallback_aper_order;
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extern int fallback_aper_force;
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extern int iommu_aperture;
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extern int iommu_aperture_disabled;
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extern int iommu_aperture_allowed;
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extern int fix_aperture;
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extern int force_iommu;
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extern int reboot_force;
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extern void smp_local_timer_interrupt(struct pt_regs * regs);
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long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);
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#define round_up(x,y) (((x) + (y) - 1) & ~((y)-1))
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#define round_down(x,y) ((x) & ~((y)-1))
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#endif
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