]>
git.proxmox.com Git - mirror_ubuntu-focal-kernel.git/blob - arch/x86/include/asm/uv/uv.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_X86_UV_UV_H
3 #define _ASM_X86_UV_UV_H
5 #include <asm/tlbflush.h>
7 enum uv_system_type
{UV_NONE
, UV_LEGACY_APIC
, UV_X2APIC
, UV_NON_UNIQUE_APIC
};
14 extern enum uv_system_type
get_uv_system_type(void);
15 extern int is_uv_system(void);
16 extern int is_uv_hubless(void);
17 extern void uv_cpu_init(void);
18 extern void uv_nmi_init(void);
19 extern void uv_system_init(void);
20 extern const struct cpumask
*uv_flush_tlb_others(const struct cpumask
*cpumask
,
21 const struct flush_tlb_info
*info
);
25 static inline enum uv_system_type
get_uv_system_type(void) { return UV_NONE
; }
26 static inline int is_uv_system(void) { return 0; }
27 static inline int is_uv_hubless(void) { return 0; }
28 static inline void uv_cpu_init(void) { }
29 static inline void uv_system_init(void) { }
30 static inline const struct cpumask
*
31 uv_flush_tlb_others(const struct cpumask
*cpumask
,
32 const struct flush_tlb_info
*info
)
37 #endif /* _ASM_X86_UV_UV_H */