dc5882b20a
This patch uses install_special_mapping for the ia32 vDSO setup, consolidating duplicated code. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
136 lines
3.4 KiB
C
136 lines
3.4 KiB
C
#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 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 int pmtimer_mark_offset(void);
|
|
extern void pmtimer_resume(void);
|
|
extern void pmtimer_wait(unsigned);
|
|
extern unsigned int do_gettimeoffset_pm(void);
|
|
#ifdef CONFIG_X86_PM_TIMER
|
|
extern u32 pmtmr_ioport;
|
|
#else
|
|
#define pmtmr_ioport 0
|
|
#endif
|
|
extern unsigned long long monotonic_base;
|
|
extern int sysctl_vsyscall;
|
|
extern int nohpet;
|
|
extern unsigned long vxtime_hz;
|
|
extern void time_init_gtod(void);
|
|
|
|
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 load_gs_index(unsigned gs);
|
|
|
|
extern void stop_timer_interrupt(void);
|
|
extern void main_timer_handler(void);
|
|
|
|
extern unsigned long end_pfn_map;
|
|
|
|
extern void show_trace(struct task_struct *, struct pt_regs *, 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 void syscall32_cpu_init(void);
|
|
|
|
extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
|
|
|
|
extern void early_quirks(void);
|
|
extern void quirk_intel_irqbalance(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 unsigned long table_start, table_end;
|
|
|
|
extern int exception_trace;
|
|
extern unsigned cpu_khz;
|
|
|
|
extern void no_iommu_init(void);
|
|
extern int force_iommu, no_iommu;
|
|
extern int iommu_detected;
|
|
#ifdef CONFIG_IOMMU
|
|
extern void gart_iommu_init(void);
|
|
extern void gart_parse_options(char *);
|
|
extern void iommu_hole_init(void);
|
|
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 reboot_force;
|
|
extern int notsc_setup(char *);
|
|
|
|
extern int timer_over_8254;
|
|
|
|
extern int gsi_irq_sharing(int gsi);
|
|
|
|
extern void smp_local_timer_interrupt(void);
|
|
|
|
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
|