1 files changed, 6 insertions, 0 deletions

diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 67f87f257611..8e41071704a5 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -19,9 +19,15 @@ extern int amd_numa_init(void);
 extern int amd_get_subcaches(int);
 extern int amd_set_subcaches(int, int);
 
+struct amd_l3_cache {
+        unsigned indices;
+        u8       subcaches[4];
+};
+
 struct amd_northbridge {
         struct pci_dev *misc;
         struct pci_dev *link;
+        struct amd_l3_cache l3_cache;
 };
 
 struct amd_northbridge_info {