Commit | Line | Data |
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5ead97c8 JF |
1 | #ifndef XEN_OPS_H |
2 | #define XEN_OPS_H | |
3 | ||
4 | #include <linux/init.h> | |
ee523ca1 | 5 | #include <linux/irqreturn.h> |
e04d0d07 | 6 | #include <xen/xen-ops.h> |
5ead97c8 | 7 | |
f87e4cac JF |
8 | /* These are code, but not functions. Defined in entry.S */ |
9 | extern const char xen_hypervisor_callback[]; | |
10 | extern const char xen_failsafe_callback[]; | |
11 | ||
12 | void xen_copy_trap_info(struct trap_info *traps); | |
13 | ||
5ead97c8 | 14 | DECLARE_PER_CPU(unsigned long, xen_cr3); |
9f79991d | 15 | DECLARE_PER_CPU(unsigned long, xen_current_cr3); |
5ead97c8 JF |
16 | |
17 | extern struct start_info *xen_start_info; | |
18 | extern struct shared_info *HYPERVISOR_shared_info; | |
19 | ||
20 | char * __init xen_memory_setup(void); | |
21 | void __init xen_arch_setup(void); | |
22 | void __init xen_init_IRQ(void); | |
e2a81baf | 23 | void xen_enable_sysenter(void); |
5ead97c8 | 24 | |
f87e4cac JF |
25 | void xen_setup_timer(int cpu); |
26 | void xen_setup_cpu_clockevents(void); | |
5ead97c8 JF |
27 | unsigned long xen_cpu_khz(void); |
28 | void __init xen_time_init(void); | |
29 | unsigned long xen_get_wallclock(void); | |
30 | int xen_set_wallclock(unsigned long time); | |
ab550288 | 31 | unsigned long long xen_sched_clock(void); |
5ead97c8 | 32 | |
ee523ca1 JF |
33 | irqreturn_t xen_debug_interrupt(int irq, void *dev_id); |
34 | ||
f0d73394 JF |
35 | bool xen_vcpu_stolen(int vcpu); |
36 | ||
f4f97b3e JF |
37 | void xen_mark_init_mm_pinned(void); |
38 | ||
f87e4cac JF |
39 | void __init xen_fill_possible_map(void); |
40 | ||
60223a32 | 41 | void __init xen_setup_vcpu_info_placement(void); |
f87e4cac JF |
42 | void xen_smp_prepare_boot_cpu(void); |
43 | void xen_smp_prepare_cpus(unsigned int max_cpus); | |
44 | int xen_cpu_up(unsigned int cpu); | |
45 | void xen_smp_cpus_done(unsigned int max_cpus); | |
46 | ||
47 | void xen_smp_send_stop(void); | |
48 | void xen_smp_send_reschedule(int cpu); | |
3b16cf87 JA |
49 | void xen_smp_send_call_function_ipi(cpumask_t mask); |
50 | void xen_smp_send_call_function_single_ipi(int cpu); | |
5ead97c8 | 51 | |
6487673b JF |
52 | |
53 | /* Declare an asm function, along with symbols needed to make it | |
54 | inlineable */ | |
55 | #define DECL_ASM(ret, name, ...) \ | |
56 | ret name(__VA_ARGS__); \ | |
57 | extern char name##_end[]; \ | |
58 | extern char name##_reloc[] \ | |
59 | ||
60 | DECL_ASM(void, xen_irq_enable_direct, void); | |
61 | DECL_ASM(void, xen_irq_disable_direct, void); | |
62 | DECL_ASM(unsigned long, xen_save_fl_direct, void); | |
63 | DECL_ASM(void, xen_restore_fl_direct, unsigned long); | |
64 | ||
81e103f1 | 65 | void xen_iret(void); |
e2a81baf JF |
66 | void xen_sysexit(void); |
67 | ||
5ead97c8 | 68 | #endif /* XEN_OPS_H */ |