diff options
Diffstat (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/DebugPortTable.h')
-rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/DebugPortTable.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/DebugPortTable.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/DebugPortTable.h new file mode 100644 index 0000000000..1aaea8ec52 --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/DebugPortTable.h @@ -0,0 +1,44 @@ +/** @file + ACPI debug port table definition, defined at + Microsoft DebugPortSpecification. + + Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + + +#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 |