8c208049d4
kvmtool advertises 4 serial ports. The DynamicTablesPkg advertises: - the first port as the console port / SPCR table - the second port as the debug port / DBG2 table - the other ports are currently ignored Advertise the last 2 serial port to the OS by describing them in SSDT tables. New serial devices can be seen at: Before patch: $ ls /sys/devices/pnp0 00:00 00:01 00:02 power uevent After patch: $ ls /sys/devices/pnp0 00:00 00:01 00:02 00:03 00:04 power uevent The EStdAcpiTableIdSsdtSerialPort entry is placed before the last 3 PCI related tables as they might be dynamically removed depending on kvmtool parameters. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
126 lines
3.5 KiB
C
126 lines
3.5 KiB
C
/** @file
|
|
|
|
Copyright (c) 2021 - 2022, Arm Limited. All rights reserved.<BR>
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
@par Glossary:
|
|
- Cm or CM - Configuration Manager
|
|
- Obj or OBJ - Object
|
|
**/
|
|
|
|
#ifndef CONFIGURATION_MANAGER_H_
|
|
#define CONFIGURATION_MANAGER_H_
|
|
|
|
///
|
|
/// C array containing the compiled AML template.
|
|
/// This symbol is defined in the auto generated C file
|
|
/// containing the AML bytecode array.
|
|
///
|
|
extern CHAR8 dsdt_aml_code[];
|
|
|
|
///
|
|
/// The configuration manager version.
|
|
///
|
|
#define CONFIGURATION_MANAGER_REVISION CREATE_REVISION (1, 0)
|
|
|
|
///
|
|
/// The OEM ID
|
|
///
|
|
#define CFG_MGR_OEM_ID { 'A', 'R', 'M', 'L', 'T', 'D' }
|
|
|
|
///
|
|
/// Memory address size limit. Assume the whole address space.
|
|
///
|
|
#define MEMORY_ADDRESS_SIZE_LIMIT 64
|
|
|
|
/** A function that prepares Configuration Manager Objects for returning.
|
|
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
|
@param [in] Token A token for identifying the object.
|
|
@param [out] CmObject Pointer to the Configuration Manager Object
|
|
descriptor describing the requested Object.
|
|
|
|
@retval EFI_SUCCESS Success.
|
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
|
@retval EFI_NOT_FOUND The required object information is not found.
|
|
**/
|
|
typedef EFI_STATUS (*CM_OBJECT_HANDLER_PROC) (
|
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST This,
|
|
IN CONST CM_OBJECT_ID CmObjectId,
|
|
IN CONST CM_OBJECT_TOKEN Token,
|
|
IN OUT CM_OBJ_DESCRIPTOR *CONST CmObject
|
|
);
|
|
|
|
///
|
|
/// A helper macro for mapping a reference token.
|
|
///
|
|
#define REFERENCE_TOKEN(Field) \
|
|
(CM_OBJECT_TOKEN)((UINT8*)&mKvmtoolPlatRepositoryInfo + \
|
|
OFFSET_OF (EDKII_PLATFORM_REPOSITORY_INFO, Field))
|
|
|
|
///
|
|
/// The number of ACPI tables to install
|
|
///
|
|
#define PLAT_ACPI_TABLE_COUNT 11
|
|
|
|
///
|
|
/// A structure describing the platform configuration
|
|
/// manager repository information
|
|
///
|
|
typedef struct PlatformRepositoryInfo {
|
|
///
|
|
/// Configuration Manager Information.
|
|
///
|
|
CM_STD_OBJ_CONFIGURATION_MANAGER_INFO CmInfo;
|
|
|
|
///
|
|
/// List of ACPI tables
|
|
///
|
|
CM_STD_OBJ_ACPI_TABLE_INFO CmAcpiTableList[PLAT_ACPI_TABLE_COUNT];
|
|
|
|
///
|
|
/// Power management profile information
|
|
///
|
|
CM_ARCH_COMMON_POWER_MANAGEMENT_PROFILE_INFO PmProfileInfo;
|
|
|
|
///
|
|
/// ITS Group node
|
|
///
|
|
CM_ARM_ITS_GROUP_NODE ItsGroupInfo;
|
|
|
|
///
|
|
/// ITS Identifier array
|
|
///
|
|
CM_ARM_ITS_IDENTIFIER ItsIdentifierArray[1];
|
|
|
|
///
|
|
/// PCI Root complex node
|
|
///
|
|
CM_ARM_ROOT_COMPLEX_NODE RootComplexInfo;
|
|
|
|
///
|
|
/// Array of DeviceID mapping
|
|
///
|
|
CM_ARM_ID_MAPPING DeviceIdMapping[1];
|
|
|
|
///
|
|
/// Dynamic platform repository.
|
|
/// CmObj created by parsing the Kvmtool device tree are stored here.
|
|
///
|
|
DYNAMIC_PLATFORM_REPOSITORY_INFO *DynamicPlatformRepo;
|
|
|
|
///
|
|
/// Base address of the FDT.
|
|
///
|
|
VOID *FdtBase;
|
|
|
|
///
|
|
/// A handle to the FDT HwInfoParser.
|
|
///
|
|
HW_INFO_PARSER_HANDLE FdtParserHandle;
|
|
} EDKII_PLATFORM_REPOSITORY_INFO;
|
|
|
|
#endif // CONFIGURATION_MANAGER_H_
|