diff options
Diffstat (limited to 'include/asm-x86/mach-default/mach_apicdef.h')
| -rw-r--r-- | include/asm-x86/mach-default/mach_apicdef.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h index ae9841319094..e4b29ba37de6 100644 --- a/include/asm-x86/mach-default/mach_apicdef.h +++ b/include/asm-x86/mach-default/mach_apicdef.h @@ -3,10 +3,14 @@ #include <asm/apic.h> +#ifdef CONFIG_X86_64 +#define APIC_ID_MASK (0xFFu<<24) +#define GET_APIC_ID(x) (((x)>>24)&0xFFu) +#define SET_APIC_ID(x) (((x)<<24)) +#else #define APIC_ID_MASK (0xF<<24) - static inline unsigned get_apic_id(unsigned long x) -{ +{ unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR)); if (APIC_XAPIC(ver)) return (((x)>>24)&0xFF); @@ -15,5 +19,6 @@ static inline unsigned get_apic_id(unsigned long x) } #define GET_APIC_ID(x) get_apic_id(x) +#endif #endif |