summaryrefslogtreecommitdiff
path: root/include/asm-x86/mach-summit/mach_apicdef.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-x86/mach-summit/mach_apicdef.h')
-rw-r--r--include/asm-x86/mach-summit/mach_apicdef.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-x86/mach-summit/mach_apicdef.h b/include/asm-x86/mach-summit/mach_apicdef.h
new file mode 100644
index 000000000000..a58ab5a75c8c
--- /dev/null
+++ b/include/asm-x86/mach-summit/mach_apicdef.h
@@ -0,0 +1,13 @@
+#ifndef __ASM_MACH_APICDEF_H
+#define __ASM_MACH_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