#ifndef _EFI_ISA_BUS_H\r
#define _EFI_ISA_BUS_H\r
\r
+\r
+#include <PiDxe.h>\r
+#include <FrameworkDxe.h>\r
+\r
+#include <Protocol/PciIo.h>\r
+#include <Protocol/ComponentName.h>\r
+#include <Protocol/IsaIo.h>\r
+#include <Protocol/DevicePath.h>\r
+#include <Protocol/IsaAcpi.h>\r
+#include <Protocol/DriverBinding.h>\r
+#include <Protocol/GenericMemoryTest.h>\r
+#include <Guid/StatusCodeDataTypeId.h>\r
+\r
+#include <Library/DebugLib.h>\r
+#include <Library/UefiDriverEntryPoint.h>\r
+#include <Library/UefiLib.h>\r
+#include <Library/DevicePathLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/ReportStatusCodeLib.h>\r
+#include <Library/PcdLib.h>\r
+\r
+#include "ComponentName.h"\r
+\r
//\r
-// Include common header file for this module.\r
+// 8237 DMA registers\r
//\r
-#include "CommonHeader.h"\r
+#define R_8237_DMA_BASE_CA_CH0 0x00\r
+#define R_8237_DMA_BASE_CA_CH1 0x02\r
+#define R_8237_DMA_BASE_CA_CH2 0x04\r
+#define R_8237_DMA_BASE_CA_CH3 0xd6\r
+#define R_8237_DMA_BASE_CA_CH5 0xc4\r
+#define R_8237_DMA_BASE_CA_CH6 0xc8\r
+#define R_8237_DMA_BASE_CA_CH7 0xcc\r
+\r
+#define R_8237_DMA_BASE_CC_CH0 0x01\r
+#define R_8237_DMA_BASE_CC_CH1 0x03\r
+#define R_8237_DMA_BASE_CC_CH2 0x05\r
+#define R_8237_DMA_BASE_CC_CH3 0xd7\r
+#define R_8237_DMA_BASE_CC_CH5 0xc6\r
+#define R_8237_DMA_BASE_CC_CH6 0xca\r
+#define R_8237_DMA_BASE_CC_CH7 0xce\r
+\r
+#define R_8237_DMA_MEM_LP_CH0 0x87\r
+#define R_8237_DMA_MEM_LP_CH1 0x83\r
+#define R_8237_DMA_MEM_LP_CH2 0x81\r
+#define R_8237_DMA_MEM_LP_CH3 0x82\r
+#define R_8237_DMA_MEM_LP_CH5 0x8B\r
+#define R_8237_DMA_MEM_LP_CH6 0x89\r
+#define R_8237_DMA_MEM_LP_CH7 0x8A\r
+\r
+\r
+#define R_8237_DMA_COMMAND_CH0_3 0x08\r
+#define R_8237_DMA_COMMAND_CH4_7 0xd0\r
+#define B_8237_DMA_COMMAND_GAP 0x10\r
+#define B_8237_DMA_COMMAND_CGE 0x04\r
+\r
+\r
+#define R_8237_DMA_STA_CH0_3 0xd8\r
+#define R_8237_DMA_STA_CH4_7 0xd0\r
+\r
+#define R_8237_DMA_WRSMSK_CH0_3 0x0a\r
+#define R_8237_DMA_WRSMSK_CH4_7 0xd4\r
+#define B_8237_DMA_WRSMSK_CMS 0x04\r
+\r
+\r
+#define R_8237_DMA_CHMODE_CH0_3 0x0b\r
+#define R_8237_DMA_CHMODE_CH4_7 0xd6\r
+#define V_8237_DMA_CHMODE_DEMAND 0x00\r
+#define V_8237_DMA_CHMODE_SINGLE 0x40\r
+#define V_8237_DMA_CHMODE_CASCADE 0xc0\r
+#define B_8237_DMA_CHMODE_DECREMENT 0x20\r
+#define B_8237_DMA_CHMODE_INCREMENT 0x00\r
+#define B_8237_DMA_CHMODE_AE 0x10\r
+#define V_8237_DMA_CHMODE_VERIFY 0\r
+#define V_8237_DMA_CHMODE_IO2MEM 0x04\r
+#define V_8237_DMA_CHMODE_MEM2IO 0x08\r
+\r
+#define R_8237_DMA_CBPR_CH0_3 0x0c\r
+#define R_8237_DMA_CBPR_CH4_7 0xd8\r
+\r
+#define R_8237_DMA_MCR_CH0_3 0x0d\r
+#define R_8237_DMA_MCR_CH4_7 0xda\r
+\r
+#define R_8237_DMA_CLMSK_CH0_3 0x0e\r
+#define R_8237_DMA_CLMSK_CH4_7 0xdc\r
+\r
+#define R_8237_DMA_WRMSK_CH0_3 0x0f\r
+#define R_8237_DMA_WRMSK_CH4_7 0xde\r
\r
-#include "ComponentName.h"\r
\r
extern EFI_ISA_IO_PROTOCOL IsaIoInterface;\r
\r