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Linux kernel mirror (for testing)
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kernel
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linux
1#ifndef _ASM_X86_UV_UV_H
2#define _ASM_X86_UV_UV_H
3
4enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
5
6struct cpumask;
7struct mm_struct;
8
9#ifdef CONFIG_X86_UV
10
11extern enum uv_system_type get_uv_system_type(void);
12extern int is_uv_system(void);
13extern void uv_cpu_init(void);
14extern void uv_nmi_init(void);
15extern void uv_system_init(void);
16extern const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
17 struct mm_struct *mm,
18 unsigned long start,
19 unsigned long end,
20 unsigned int cpu);
21
22#else /* X86_UV */
23
24static inline enum uv_system_type get_uv_system_type(void) { return UV_NONE; }
25static inline int is_uv_system(void) { return 0; }
26static inline void uv_cpu_init(void) { }
27static inline void uv_system_init(void) { }
28static inline const struct cpumask *
29uv_flush_tlb_others(const struct cpumask *cpumask, struct mm_struct *mm,
30 unsigned long start, unsigned long end, unsigned int cpu)
31{ return cpumask; }
32
33#endif /* X86_UV */
34
35#endif /* _ASM_X86_UV_UV_H */