1 /** @file 2 ACPI debug port 2 table definition, defined at 3 Microsoft DebugPort2Specification. 4 5 Copyright (c) 2012, Intel Corporation. All rights reserved.<BR> 6 This program and the accompanying materials 7 are licensed and made available under the terms and conditions of the BSD License 8 which accompanies this distribution. The full text of the license may be found at 9 http://opensource.org/licenses/bsd-license.php 10 11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 14 **/ 15 16 17 #ifndef _DEBUG_PORT_2_TABLE_H_ 18 #define _DEBUG_PORT_2_TABLE_H_ 19 20 #include <IndustryStandard/Acpi.h> 21 22 // 23 // Ensure proper structure formats 24 // 25 #pragma pack(1) 26 27 // 28 // Debug Device Information structure. 29 // 30 typedef struct { 31 UINT8 Revision; 32 UINT16 Length; 33 UINT8 NumberofGenericAddressRegisters; 34 UINT16 NameSpaceStringLength; 35 UINT16 NameSpaceStringOffset; 36 UINT16 OemDataLength; 37 UINT16 OemDataOffset; 38 UINT16 PortType; 39 UINT16 PortSubtype; 40 UINT8 Reserved[2]; 41 UINT16 BaseAddressRegisterOffset; 42 UINT16 AddressSizeOffset; 43 } EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT; 44 45 #define EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT_REVISION 0x00 46 47 #define EFI_ACPI_DBG2_PORT_TYPE_SERIAL 0x8000 48 #define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550 0x0000 49 #define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_SUBSET_COMPATIBLE_WITH_MS_DBGP_SPEC 0x0001 50 #define EFI_ACPI_DBG2_PORT_TYPE_1394 0x8001 51 #define EFI_ACPI_DBG2_PORT_SUBTYPE_1394_STANDARD 0x0000 52 #define EFI_ACPI_DBG2_PORT_TYPE_USB 0x8002 53 #define EFI_ACPI_DBG2_PORT_SUBTYPE_USB_XHCI 0x0000 54 #define EFI_ACPI_DBG2_PORT_SUBTYPE_USB_EHCI 0x0001 55 #define EFI_ACPI_DBG2_PORT_TYPE_NET 0x8003 56 57 // 58 // Debug Port 2 Table definition. 59 // 60 typedef struct { 61 EFI_ACPI_DESCRIPTION_HEADER Header; 62 UINT32 OffsetDbgDeviceInfo; 63 UINT32 NumberDbgDeviceInfo; 64 } EFI_ACPI_DEBUG_PORT_2_DESCRIPTION_TABLE; 65 66 #pragma pack() 67 68 // 69 // DBG2 Revision (defined in spec) 70 // 71 #define EFI_ACPI_DEBUG_PORT_2_TABLE_REVISION 0x00 72 73 #endif 74