X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FBus%2FPci%2FNonDiscoverablePciDeviceDxe%2FNonDiscoverablePciDeviceIo.h;h=15541c281153d3924b4750808a4e7fa162a6d962;hp=6511fbb13770f4c8af03bbe4216eeb532e5f7c5d;hb=3b9cd714542a8744252d973e1f163222a9f21b9e;hpb=9bfaa3da1ee553ee40f584e47aa6418d7d83460d

diff --git a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.h b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.h
index 6511fbb137..15541c2811 100644
--- a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.h
+++ b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.h
@@ -30,6 +30,9 @@
         CR (PciIoPointer, NON_DISCOVERABLE_PCI_DEVICE, PciIo, \
             NON_DISCOVERABLE_PCI_DEVICE_SIG)
 
+#define DEV_SUPPORTED_ATTRIBUTES \
+    (EFI_PCI_DEVICE_ENABLE | EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE)
+
 #define PCI_ID_VENDOR_UNKNOWN         0xffff
 #define PCI_ID_DEVICE_DONTCARE        0x0000