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 | 26 | extern void init_memory_mapping(unsigned long start, unsigned long end); |
a2f1b424 AK |
27 | extern void size_zones(unsigned long *z, unsigned long *h, |
28 | unsigned long start_pfn, unsigned long end_pfn); | |
1da177e4 LT |
29 | |
30 | extern void system_call(void); | |
31 | extern int kernel_syscall(void); | |
32 | extern void syscall_init(void); | |
33 | ||
34 | extern void ia32_syscall(void); | |
35 | extern void ia32_cstar_target(void); | |
36 | extern void ia32_sysenter_target(void); | |
37 | ||
38 | extern void config_acpi_tables(void); | |
39 | extern void ia32_syscall(void); | |
40 | extern void iommu_hole_init(void); | |
41 | ||
a8ab26fe | 42 | extern void time_init_gtod(void); |
312df5f1 AK |
43 | extern int pmtimer_mark_offset(void); |
44 | extern unsigned int do_gettimeoffset_pm(void); | |
45 | extern u32 pmtmr_ioport; | |
46 | extern unsigned long long monotonic_base; | |
47 | extern int sysctl_vsyscall; | |
1da177e4 LT |
48 | |
49 | extern void do_softirq_thunk(void); | |
50 | ||
51 | extern int numa_setup(char *opt); | |
52 | ||
53 | extern int setup_early_printk(char *); | |
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 | ||
68 | extern unsigned long end_pfn_map; | |
69 | ||
1da177e4 LT |
70 | extern void show_trace(unsigned long * rsp); |
71 | extern void show_registers(struct pt_regs *regs); | |
72 | ||
73 | extern void exception_table_check(void); | |
74 | ||
75 | extern void acpi_reserve_bootmem(void); | |
76 | ||
77 | extern void swap_low_mappings(void); | |
78 | ||
1da177e4 LT |
79 | extern void __show_regs(struct pt_regs * regs); |
80 | extern void show_regs(struct pt_regs * regs); | |
81 | ||
1da177e4 LT |
82 | extern char *syscall32_page; |
83 | extern void syscall32_cpu_init(void); | |
84 | ||
85 | extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end); | |
86 | ||
87 | extern void check_ioapic(void); | |
88 | extern void check_efer(void); | |
89 | ||
90 | extern int unhandled_signal(struct task_struct *tsk, int sig); | |
91 | ||
92 | extern void select_idle_routine(const struct cpuinfo_x86 *c); | |
17a941d8 MBY |
93 | |
94 | extern void gart_parse_options(char *); | |
95 | extern void __init no_iommu_init(void); | |
1da177e4 | 96 | |
1da177e4 LT |
97 | extern unsigned long table_start, table_end; |
98 | ||
99 | extern int exception_trace; | |
100 | extern int force_iommu, no_iommu; | |
101 | extern int using_apic_timer; | |
102 | extern int disable_apic; | |
103 | extern unsigned cpu_khz; | |
104 | extern int ioapic_force; | |
105 | extern int skip_ioapic_setup; | |
106 | extern int acpi_ht; | |
107 | extern int acpi_disabled; | |
108 | ||
17a941d8 | 109 | #ifdef CONFIG_GART_IOMMU |
1da177e4 LT |
110 | extern int fallback_aper_order; |
111 | extern int fallback_aper_force; | |
112 | extern int iommu_aperture; | |
1da177e4 | 113 | extern int iommu_aperture_allowed; |
17a941d8 | 114 | extern int iommu_aperture_disabled; |
1da177e4 | 115 | extern int fix_aperture; |
17a941d8 MBY |
116 | #else |
117 | #define iommu_aperture 0 | |
118 | #define iommu_aperture_allowed 0 | |
119 | #endif | |
1da177e4 LT |
120 | extern int force_iommu; |
121 | ||
122 | extern int reboot_force; | |
123 | ||
124 | extern void smp_local_timer_interrupt(struct pt_regs * regs); | |
125 | ||
126 | long do_arch_prctl(struct task_struct *task, int code, unsigned long addr); | |
127 | ||
128 | #define round_up(x,y) (((x) + (y) - 1) & ~((y)-1)) | |
129 | #define round_down(x,y) ((x) & ~((y)-1)) | |
130 | ||
131 | #endif |