1 files changed, 9 insertions, 0 deletions

diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h
index d7e19eb344b7..af503a122b23 100644
--- a/include/asm-i386/topology.h
+++ b/include/asm-i386/topology.h
@@ -27,6 +27,15 @@
 #ifndef _ASM_I386_TOPOLOGY_H
 #define _ASM_I386_TOPOLOGY_H
 
+#ifdef CONFIG_SMP
+#define topology_physical_package_id(cpu)                               \
+        (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu])
+#define topology_core_id(cpu)                                           \
+        (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu])
+#define topology_core_siblings(cpu)             (cpu_core_map[cpu])
+#define topology_thread_siblings(cpu)           (cpu_sibling_map[cpu])
+#endif
+
 #ifdef CONFIG_NUMA
 
 #include <asm/mpspec.h>