X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=IntelFrameworkModulePkg%2FBus%2FIsa%2FIsaBusDxe%2FInternalIsaIo.h;h=25427b4329903aad4d756136ae6e2b19896cc020;hp=9a711a58603796ec70a4880e85ac449636587932;hb=10c1a4ca0c7190e724b5850d7d2e98605618e32a;hpb=0a2dfa1996e75096d45020b95e69348b1577d00a

diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaIo.h b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaIo.h
index 9a711a5860..25427b4329 100644
--- a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaIo.h
+++ b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaIo.h
@@ -17,6 +17,13 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 #include "InternalIsaBus.h"
 
+//
+// Bits definition of PcdIsaBusSupportedFeatures
+//
+#define PCD_ISA_BUS_SUPPORT_DMA                  BIT0
+#define PCD_ISA_BUS_ONLY_SUPPORT_SLAVE_DMA       BIT1
+#define PCD_ISA_BUS_SUPPORT_ISA_MEMORY           BIT2
+
 //
 // ISA I/O Support Function Prototypes
 //