diff options
Diffstat (limited to 'arch/x86/include/asm/numaq/apicdef.h')
-rw-r--r-- | arch/x86/include/asm/numaq/apicdef.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/include/asm/numaq/apicdef.h b/arch/x86/include/asm/numaq/apicdef.h new file mode 100644 index 000000000000..e012a46cc22a --- /dev/null +++ b/arch/x86/include/asm/numaq/apicdef.h @@ -0,0 +1,14 @@ +#ifndef __ASM_NUMAQ_APICDEF_H +#define __ASM_NUMAQ_APICDEF_H + + +#define APIC_ID_MASK (0xF<<24) + +static inline unsigned get_apic_id(unsigned long x) +{ + return (((x)>>24)&0x0F); +} + +#define GET_APIC_ID(x) get_apic_id(x) + +#endif |