+\r
+[PcdsFixedAtBuild, PcdsDynamic, PcdsPatchableInModule]\r
+ ## This PCD specifies whether we need enable IsaAcpiCom1 device.\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom1Enable|TRUE|BOOLEAN|0x00000003\r
+\r
+ ## This PCD specifies whether we need enable IsaAcpiCom2 device.\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom2Enable|TRUE|BOOLEAN|0x00000004\r
+\r
+ ## This PCD specifies whether we need enable IsaAcpiPs2Keyboard device.\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiPs2KeyboardEnable|TRUE|BOOLEAN|0x00000005\r
+\r
+ ## This PCD specifies whether we need enable IsaAcpiPs2Mouse device.\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiPs2MouseEnable|TRUE|BOOLEAN|0x00000006\r
+\r
+ ## This PCD specifies whether we need enable IsaAcpiFloppyA device.\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiFloppyAEnable|TRUE|BOOLEAN|0x00000007\r
+\r
+ ## This PCD specifies whether we need enable IsaAcpiFloppyB device.\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiFloppyBEnable|TRUE|BOOLEAN|0x00000008\r
+\r