diff options
Diffstat (limited to 'arch/x86/include/asm/summit/apicdef.h')
| -rw-r--r-- | arch/x86/include/asm/summit/apicdef.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/include/asm/summit/apicdef.h b/arch/x86/include/asm/summit/apicdef.h new file mode 100644 index 000000000000..f3fbca1f61c1 --- /dev/null +++ b/arch/x86/include/asm/summit/apicdef.h @@ -0,0 +1,13 @@ +#ifndef __ASM_SUMMIT_APICDEF_H +#define __ASM_SUMMIT_APICDEF_H + +#define APIC_ID_MASK (0xFF<<24) + +static inline unsigned get_apic_id(unsigned long x) +{ + return (x>>24)&0xFF; +} + +#define GET_APIC_ID(x) get_apic_id(x) + +#endif |