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Diffstat (limited to 'include/asm-x86/mach-default/mach_apicdef.h')
-rw-r--r--include/asm-x86/mach-default/mach_apicdef.h9
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 ae984131909..e4b29ba37de 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