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74 lines
3.1 KiB
C
74 lines
3.1 KiB
C
/** @file
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ACPI debug port 2 table definition, defined at
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Microsoft DebugPort2Specification.
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Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2012 - 2016, ARM Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _DEBUG_PORT_2_TABLE_H_
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#define _DEBUG_PORT_2_TABLE_H_
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#include <IndustryStandard/Acpi.h>
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//
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// Ensure proper structure formats
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//
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#pragma pack(1)
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//
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// Debug Device Information structure.
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//
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typedef struct {
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UINT8 Revision;
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UINT16 Length;
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UINT8 NumberofGenericAddressRegisters;
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UINT16 NameSpaceStringLength;
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UINT16 NameSpaceStringOffset;
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UINT16 OemDataLength;
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UINT16 OemDataOffset;
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UINT16 PortType;
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UINT16 PortSubtype;
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UINT8 Reserved[2];
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UINT16 BaseAddressRegisterOffset;
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UINT16 AddressSizeOffset;
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} EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT;
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#define EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT_REVISION 0x00
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#define EFI_ACPI_DBG2_PORT_TYPE_SERIAL 0x8000
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550 0x0000
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_SUBSET_COMPATIBLE_WITH_MS_DBGP_SPEC 0x0001
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_PL011_UART 0x0003
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART_2X 0x000d
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART 0x000e
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_DCC 0x000f
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_BCM2835_UART 0x0010
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#define EFI_ACPI_DBG2_PORT_TYPE_1394 0x8001
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_1394_STANDARD 0x0000
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#define EFI_ACPI_DBG2_PORT_TYPE_USB 0x8002
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_USB_XHCI 0x0000
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#define EFI_ACPI_DBG2_PORT_SUBTYPE_USB_EHCI 0x0001
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#define EFI_ACPI_DBG2_PORT_TYPE_NET 0x8003
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//
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// Debug Port 2 Table definition.
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//
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typedef struct {
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EFI_ACPI_DESCRIPTION_HEADER Header;
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UINT32 OffsetDbgDeviceInfo;
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UINT32 NumberDbgDeviceInfo;
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} EFI_ACPI_DEBUG_PORT_2_DESCRIPTION_TABLE;
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#pragma pack()
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//
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// DBG2 Revision (defined in spec)
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//
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#define EFI_ACPI_DEBUG_PORT_2_TABLE_REVISION 0x00
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#endif
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