DebugPortTable.h

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#ifndef _DEBUG_PORT_TABLE_H_
#define _DEBUG_PORT_TABLE_H_
 
#include <IndustryStandard/Acpi.h>
 
//
// Ensure proper structure formats
//
#pragma pack(1)
 
//
// Debug Port Table definition.
//
typedef struct {
  EFI_ACPI_DESCRIPTION_HEADER               Header;
  UINT8                                     InterfaceType;
  UINT8                                     Reserved_37[3];
  EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE    BaseAddress;
} EFI_ACPI_DEBUG_PORT_DESCRIPTION_TABLE;
 
#pragma pack()
 
//
// DBGP Revision (defined in spec)
//
#define EFI_ACPI_DEBUG_PORT_TABLE_REVISION      0x01
 
//
// Interface Type
//
#define EFI_ACPI_DBGP_INTERFACE_TYPE_FULL_16550                                 0
#define EFI_ACPI_DBGP_INTERFACE_TYPE_16550_SUBSET_COMPATIBLE_WITH_MS_DBGP_SPEC  1
 
#endif