x86: mach_summit to summit

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 13 insertions, 0 deletions

diff --git a/include/asm-x86/summit/apicdef.h b/include/asm-x86/summit/apicdef.h
new file mode 100644
index 000000000000..f3fbca1f61c1
--- /dev/null
+++ b/include/asm-x86/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