| /** @file | |
| ACPI debug port table definition, defined at | |
| Microsoft DebugPortSpecification. | |
| Copyright (c) 2012, Intel Corporation. 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_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 |