MdeModulePkg/PciHostBridgeDxe: Don't miss prefetchable MMIO aperture

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c
index cda9b49b39258cf895796f33f172e6fdd631f49a..9f756e4c56f73532bd589b34d10260567c73456e 100644 (file)
--- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c
+++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c
@@ -170,7 +170,8 @@ CreateRootBridge (
   CopyMem (&RootBridge->Io, &Bridge->Io, sizeof (PCI_ROOT_BRIDGE_APERTURE));\r
   CopyMem (&RootBridge->Mem, &Bridge->Mem, sizeof (PCI_ROOT_BRIDGE_APERTURE));\r
   CopyMem (&RootBridge->MemAbove4G, &Bridge->MemAbove4G, sizeof (PCI_ROOT_BRIDGE_APERTURE));\r
-\r
+  CopyMem (&RootBridge->PMem, &Bridge->PMem, sizeof (PCI_ROOT_BRIDGE_APERTURE));\r
+  CopyMem (&RootBridge->PMemAbove4G, &Bridge->PMemAbove4G, sizeof (PCI_ROOT_BRIDGE_APERTURE));\r
 \r
   for (Index = TypeIo; Index < TypeMax; Index++) {\r
     RootBridge->ResAllocNode[Index].Type   = Index;\r