1 files changed, 3 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index 9a11ff0c5c0b..13f1942a9a5f 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -172,12 +172,14 @@ struct pnv_phb {
                 } ioda;
         };
 
-        /* PHB status structure */
+        /* PHB and hub status structure */
         union {
                 unsigned char                   blob[PNV_PCI_DIAG_BUF_SIZE];
                 struct OpalIoP7IOCPhbErrorData  p7ioc;
                 struct OpalIoPhb3ErrorData      phb3;
+                struct OpalIoP7IOCErrorData     hub_diag;
         } diag;
+
 };
 
 extern struct pci_ops pnv_pci_ops;