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Diffstat (limited to 'DuetPkg/PciBusNoEnumerationDxe/PciBus.h')
-rw-r--r--DuetPkg/PciBusNoEnumerationDxe/PciBus.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/DuetPkg/PciBusNoEnumerationDxe/PciBus.h b/DuetPkg/PciBusNoEnumerationDxe/PciBus.h
index 568f3ffb6b..db5215ca1b 100644
--- a/DuetPkg/PciBusNoEnumerationDxe/PciBus.h
+++ b/DuetPkg/PciBusNoEnumerationDxe/PciBus.h
@@ -218,7 +218,7 @@ static UINT64 gAllZero = 0;
#include "PciPowerManagement.h"
-#define IS_ISA_BRIDGE(_p) IS_CLASS2 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_ISA)
-#define IS_INTEL_ISA_BRIDGE(_p) (IS_CLASS2 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_ISA_POSITIVE_DECODE) && ((_p)->Hdr.VendorId == 0x8086) && ((_p)->Hdr.DeviceId == 0x7110))
+#define IS_ISA_BRIDGE(_p) IS_CLASS2 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA)
+#define IS_INTEL_ISA_BRIDGE(_p) (IS_CLASS2 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE) && ((_p)->Hdr.VendorId == 0x8086) && ((_p)->Hdr.DeviceId == 0x7110))
#endif