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 va, 19 unsigned int cpu); 20 21#else /* X86_UV */ 22 23static inline enum uv_system_type get_uv_system_type(void) { return UV_NONE; } 24static inline int is_uv_system(void) { return 0; } 25static inline void uv_cpu_init(void) { } 26static inline void uv_system_init(void) { } 27static inline const struct cpumask * 28uv_flush_tlb_others(const struct cpumask *cpumask, struct mm_struct *mm, 29 unsigned long va, unsigned int cpu) 30{ return cpumask; } 31 32#endif /* X86_UV */ 33 34#endif /* _ASM_X86_UV_UV_H */ 35