]>
Commit | Line | Data |
---|---|---|
1da177e4 LT |
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 | ||
1da177e4 LT |
11 | extern void start_kernel(void); |
12 | extern void pda_init(int); | |
13 | ||
f6c2e333 SS |
14 | extern void zap_low_mappings(int cpu); |
15 | ||
1da177e4 LT |
16 | extern void early_idt_handler(void); |
17 | ||
18 | extern void mcheck_init(struct cpuinfo_x86 *c); | |
3b520b23 SL |
19 | #ifdef CONFIG_MTRR |
20 | extern void mtrr_ap_init(void); | |
21 | extern void mtrr_bp_init(void); | |
22 | #else | |
23 | #define mtrr_ap_init() do {} while (0) | |
24 | #define mtrr_bp_init() do {} while (0) | |
25 | #endif | |
1da177e4 LT |
26 | extern void init_memory_mapping(unsigned long start, unsigned long end); |
27 | ||
28 | extern void system_call(void); | |
29 | extern int kernel_syscall(void); | |
30 | extern void syscall_init(void); | |
31 | ||
32 | extern void ia32_syscall(void); | |
33 | extern void ia32_cstar_target(void); | |
34 | extern void ia32_sysenter_target(void); | |
35 | ||
36 | extern void config_acpi_tables(void); | |
37 | extern void ia32_syscall(void); | |
1da177e4 | 38 | |
312df5f1 | 39 | extern int pmtimer_mark_offset(void); |
0dd2ea9a | 40 | extern void pmtimer_resume(void); |
0c3749c4 | 41 | extern void pmtimer_wait(unsigned); |
312df5f1 | 42 | extern unsigned int do_gettimeoffset_pm(void); |
226d7809 | 43 | #ifdef CONFIG_X86_PM_TIMER |
312df5f1 | 44 | extern u32 pmtmr_ioport; |
226d7809 AK |
45 | #else |
46 | #define pmtmr_ioport 0 | |
47 | #endif | |
312df5f1 AK |
48 | extern unsigned long long monotonic_base; |
49 | extern int sysctl_vsyscall; | |
73dea47f AK |
50 | extern int nohpet; |
51 | extern unsigned long vxtime_hz; | |
a670fad0 | 52 | extern void time_init_gtod(void); |
1da177e4 | 53 | |
1da177e4 LT |
54 | extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2))); |
55 | ||
56 | extern void early_identify_cpu(struct cpuinfo_x86 *c); | |
57 | ||
58 | extern int k8_scan_nodes(unsigned long start, unsigned long end); | |
59 | ||
60 | extern void numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn); | |
61 | extern unsigned long numa_free_all_bootmem(void); | |
62 | ||
63 | extern void reserve_bootmem_generic(unsigned long phys, unsigned len); | |
64 | extern void free_bootmem_generic(unsigned long phys, unsigned len); | |
65 | ||
66 | extern void load_gs_index(unsigned gs); | |
67 | ||
73dea47f | 68 | extern void stop_timer_interrupt(void); |
7d12e780 | 69 | extern void main_timer_handler(void); |
73dea47f | 70 | |
1da177e4 LT |
71 | extern unsigned long end_pfn_map; |
72 | ||
b538ed27 | 73 | extern void show_trace(struct task_struct *, struct pt_regs *, unsigned long * rsp); |
1da177e4 LT |
74 | extern void show_registers(struct pt_regs *regs); |
75 | ||
76 | extern void exception_table_check(void); | |
77 | ||
78 | extern void acpi_reserve_bootmem(void); | |
79 | ||
80 | extern void swap_low_mappings(void); | |
81 | ||
1da177e4 LT |
82 | extern void __show_regs(struct pt_regs * regs); |
83 | extern void show_regs(struct pt_regs * regs); | |
84 | ||
1da177e4 LT |
85 | extern char *syscall32_page; |
86 | extern void syscall32_cpu_init(void); | |
87 | ||
88 | extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end); | |
89 | ||
dfa4698c | 90 | extern void early_quirks(void); |
1da177e4 LT |
91 | extern void check_efer(void); |
92 | ||
93 | extern int unhandled_signal(struct task_struct *tsk, int sig); | |
94 | ||
737c5c3b AK |
95 | extern int unsynchronized_tsc(void); |
96 | ||
1da177e4 | 97 | extern void select_idle_routine(const struct cpuinfo_x86 *c); |
17a941d8 | 98 | |
1da177e4 LT |
99 | extern unsigned long table_start, table_end; |
100 | ||
101 | extern int exception_trace; | |
1da177e4 | 102 | extern unsigned cpu_khz; |
1da177e4 | 103 | |
0dc243ae JM |
104 | extern void no_iommu_init(void); |
105 | extern int force_iommu, no_iommu; | |
8d4f6b93 | 106 | extern int iommu_detected; |
a813ce43 | 107 | #ifdef CONFIG_IOMMU |
0dc243ae JM |
108 | extern void gart_iommu_init(void); |
109 | extern void gart_parse_options(char *); | |
110 | extern void iommu_hole_init(void); | |
1da177e4 LT |
111 | extern int fallback_aper_order; |
112 | extern int fallback_aper_force; | |
113 | extern int iommu_aperture; | |
1da177e4 | 114 | extern int iommu_aperture_allowed; |
17a941d8 | 115 | extern int iommu_aperture_disabled; |
1da177e4 | 116 | extern int fix_aperture; |
17a941d8 MBY |
117 | #else |
118 | #define iommu_aperture 0 | |
119 | #define iommu_aperture_allowed 0 | |
120 | #endif | |
1da177e4 LT |
121 | |
122 | extern int reboot_force; | |
7fd67843 | 123 | extern int notsc_setup(char *); |
1da177e4 | 124 | |
91cd444e AK |
125 | extern int gsi_irq_sharing(int gsi); |
126 | ||
7d12e780 | 127 | extern void smp_local_timer_interrupt(void); |
1da177e4 LT |
128 | |
129 | long do_arch_prctl(struct task_struct *task, int code, unsigned long addr); | |
130 | ||
131 | #define round_up(x,y) (((x) + (y) - 1) & ~((y)-1)) | |
132 | #define round_down(x,y) ((x) & ~((y)-1)) | |
133 | ||
134 | #endif |