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gerrit-public.fairphone.software / kernel / msm-5.4 / f039b754714a422959027cb18bb33760eb8153f0 / . / include / asm-x86_64 / proto.h
blob: 98063bcb3b336f6c1a2d389f02c254c877736221 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]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
8struct cpuinfo_x86;
9struct pt_regs;
10
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]11extern void start_kernel(void);
12extern void pda_init(int);
13
14extern void early_idt_handler(void);
15
16extern void mcheck_init(struct cpuinfo_x86 *c);
Shaohua Li3b520b22005-07-07 17:56:38 -0700[diff] [blame]17#ifdef CONFIG_MTRR
18extern void mtrr_ap_init(void);
19extern void mtrr_bp_init(void);
20#else
21#define mtrr_ap_init() do {} while (0)
22#define mtrr_bp_init() do {} while (0)
23#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]24extern void init_memory_mapping(unsigned long start, unsigned long end);
25
26extern void system_call(void);
27extern int kernel_syscall(void);
28extern void syscall_init(void);
29
30extern void ia32_syscall(void);
31extern void ia32_cstar_target(void);
32extern void ia32_sysenter_target(void);
33
34extern void config_acpi_tables(void);
35extern void ia32_syscall(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]36
Andi Kleen312df5f2005-05-16 21:53:28 -0700[diff] [blame]37extern int pmtimer_mark_offset(void);
Shaohua Li0dd2ea92006-02-03 21:50:56 +0100[diff] [blame]38extern void pmtimer_resume(void);
Andi Kleen0c3749c2006-02-03 21:51:41 +0100[diff] [blame]39extern void pmtimer_wait(unsigned);
Andi Kleen312df5f2005-05-16 21:53:28 -0700[diff] [blame]40extern unsigned int do_gettimeoffset_pm(void);
Andi Kleen226d7802006-02-03 21:50:44 +0100[diff] [blame]41#ifdef CONFIG_X86_PM_TIMER
Andi Kleen312df5f2005-05-16 21:53:28 -0700[diff] [blame]42extern u32 pmtmr_ioport;
Andi Kleen226d7802006-02-03 21:50:44 +0100[diff] [blame]43#else
44#define pmtmr_ioport 0
45#endif
Andi Kleen73dea472006-02-03 21:50:50 +0100[diff] [blame]46extern int nohpet;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]47
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]48extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2)));
49
50extern void early_identify_cpu(struct cpuinfo_x86 *c);
51
52extern int k8_scan_nodes(unsigned long start, unsigned long end);
53
54extern void numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn);
55extern unsigned long numa_free_all_bootmem(void);
56
57extern void reserve_bootmem_generic(unsigned long phys, unsigned len);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]58
59extern void load_gs_index(unsigned gs);
60
Andi Kleen73dea472006-02-03 21:50:50 +0100[diff] [blame]61extern void stop_timer_interrupt(void);
David Howells7d12e782006-10-05 14:55:46 +0100[diff] [blame]62extern void main_timer_handler(void);
Andi Kleen73dea472006-02-03 21:50:50 +0100[diff] [blame]63
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]64extern unsigned long end_pfn_map;
65
Jan Beulichb538ed22006-06-26 13:57:32 +0200[diff] [blame]66extern void show_trace(struct task_struct *, struct pt_regs *, unsigned long * rsp);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]67extern void show_registers(struct pt_regs *regs);
68
69extern void exception_table_check(void);
70
71extern void acpi_reserve_bootmem(void);
72
73extern void swap_low_mappings(void);
74
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]75extern void __show_regs(struct pt_regs * regs);
76extern void show_regs(struct pt_regs * regs);
77
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]78extern void syscall32_cpu_init(void);
79
80extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
81
Andi Kleendfa46982006-09-26 10:52:30 +0200[diff] [blame]82extern void early_quirks(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]83extern void check_efer(void);
84
85extern int unhandled_signal(struct task_struct *tsk, int sig);
86
87extern void select_idle_routine(const struct cpuinfo_x86 *c);
Muli Ben-Yehuda17a941d2006-01-11 22:44:42 +0100[diff] [blame]88
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]89extern unsigned long table_start, table_end;
90
91extern int exception_trace;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]92extern unsigned cpu_khz;
Joerg Roedel6b37f5a2007-05-02 19:27:06 +0200[diff] [blame]93extern unsigned tsc_khz;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]94
Jon Mason0dc243a2006-06-26 13:58:11 +0200[diff] [blame]95extern void no_iommu_init(void);
96extern int force_iommu, no_iommu;
Jon Mason8d4f6b92006-06-26 13:58:05 +0200[diff] [blame]97extern int iommu_detected;
Andi Kleena813ce42006-06-26 13:57:22 +0200[diff] [blame]98#ifdef CONFIG_IOMMU
Jon Mason0dc243a2006-06-26 13:58:11 +0200[diff] [blame]99extern void gart_iommu_init(void);
Sam Ravnborg43999d92007-03-16 21:07:36 +0100[diff] [blame]100extern void __init gart_parse_options(char *);
Jon Mason0dc243a2006-06-26 13:58:11 +0200[diff] [blame]101extern void iommu_hole_init(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]102extern int fallback_aper_order;
103extern int fallback_aper_force;
104extern int iommu_aperture;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]105extern int iommu_aperture_allowed;
Muli Ben-Yehuda17a941d2006-01-11 22:44:42 +0100[diff] [blame]106extern int iommu_aperture_disabled;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]107extern int fix_aperture;
Muli Ben-Yehuda17a941d2006-01-11 22:44:42 +0100[diff] [blame]108#else
109#define iommu_aperture 0
110#define iommu_aperture_allowed 0
111#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]112
113extern int reboot_force;
Andi Kleen7fd67842006-02-16 23:42:07 +0100[diff] [blame]114extern int notsc_setup(char *);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]115
Andi Kleene70ea8c2006-10-21 18:37:03 +0200[diff] [blame]116extern int timer_over_8254;
117
Andi Kleen91cd4442006-09-26 10:52:33 +0200[diff] [blame]118extern int gsi_irq_sharing(int gsi);
119
David Howells7d12e782006-10-05 14:55:46 +0100[diff] [blame]120extern void smp_local_timer_interrupt(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]121
Andi Kleenf039b752007-05-02 19:27:12 +0200[diff] [blame^]122extern int force_mwait;
123
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]124long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);
125
Andi Kleen803d80f2007-05-02 19:27:05 +0200[diff] [blame]126void i8254_timer_resume(void);
127
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]128#define round_up(x,y) (((x) + (y) - 1) & ~((y)-1))
129#define round_down(x,y) ((x) & ~((y)-1))
130
131#endif