audk/MdePkg/Include/IndustryStandard/DebugPort2Table.h

80 lines
3.5 KiB
C

/** @file
ACPI debug port 2 table definition, defined at
Microsoft DebugPort2Specification.
Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2012 - 2016, ARM Limited. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _DEBUG_PORT_2_TABLE_H_
#define _DEBUG_PORT_2_TABLE_H_
#include <IndustryStandard/Acpi.h>
//
// Ensure proper structure formats
//
#pragma pack(1)
//
// Debug Device Information structure.
//
typedef struct {
UINT8 Revision;
UINT16 Length;
UINT8 NumberofGenericAddressRegisters;
UINT16 NameSpaceStringLength;
UINT16 NameSpaceStringOffset;
UINT16 OemDataLength;
UINT16 OemDataOffset;
UINT16 PortType;
UINT16 PortSubtype;
UINT8 Reserved[2];
UINT16 BaseAddressRegisterOffset;
UINT16 AddressSizeOffset;
} EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT;
#define EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT_REVISION 0x00
#define EFI_ACPI_DBG2_PORT_TYPE_SERIAL 0x8000
#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550 0x0000
#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_SUBSET_COMPATIBLE_WITH_MS_DBGP_SPEC 0x0001
#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_PL011_UART 0x0003
#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART_2X 0x000d
#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART 0x000e
#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_DCC 0x000f
#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_BCM2835_UART 0x0010
#define EFI_ACPI_DBG2_PORT_TYPE_1394 0x8001
#define EFI_ACPI_DBG2_PORT_SUBTYPE_1394_STANDARD 0x0000
#define EFI_ACPI_DBG2_PORT_TYPE_USB 0x8002
#define EFI_ACPI_DBG2_PORT_SUBTYPE_USB_XHCI 0x0000
#define EFI_ACPI_DBG2_PORT_SUBTYPE_USB_EHCI 0x0001
#define EFI_ACPI_DBG2_PORT_TYPE_NET 0x8003
//
// Debug Port 2 Table definition.
//
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 OffsetDbgDeviceInfo;
UINT32 NumberDbgDeviceInfo;
} EFI_ACPI_DEBUG_PORT_2_DESCRIPTION_TABLE;
#pragma pack()
//
// DBG2 Revision (defined in spec)
//
#define EFI_ACPI_DEBUG_PORT_2_TABLE_REVISION 0x00
#endif