6e4e6ffda4
Add a driver to publish EDKII_PI_SMM_COMMUNICATION_REGION_TABLE, so that other DXE driver can consume this table directly. NOTE: This is sample driver. A platform may uses its own way to define default SMM communication buffer region and publish information in its own EDKII_PI_SMM_COMMUNICATION_REGION_TABLE. This is designed to meet Microsoft WSMT table definition on FIXED_COMM_BUFFERS requirement. Cc: Feng Tian <feng.tian@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Feng, Tian <feng.tian@intel.com>
63 lines
1.9 KiB
INI
63 lines
1.9 KiB
INI
## @file
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# A driver allocates common SMM communication buffer in EfiReservedMemoryType.
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#
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# This driver allocates common SMM communication buffer in EfiReservedMemoryType,
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# then it publishes the information to EFI configuration table with
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# gEdkiiPiSmmCommunicationRegionTableGuid.
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# Any other driver or application can get the table and know the common
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# communication buffer.
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#
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# Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = SmmCommunicationBufferDxe
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MODULE_UNI_FILE = SmmCommunicationBufferDxe.uni
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FILE_GUID = 8FAAD0A7-02B4-432F-8F5C-B880965D8B41
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MODULE_TYPE = DXE_DRIVER
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VERSION_STRING = 1.0
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ENTRY_POINT = SmmCommunicationBufferEntryPoint
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32 X64
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#
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[Sources]
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SmmCommunicationBufferDxe.c
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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[LibraryClasses]
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UefiDriverEntryPoint
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UefiBootServicesTableLib
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UefiRuntimeServicesTableLib
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BaseLib
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BaseMemoryLib
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MemoryAllocationLib
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HobLib
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DebugLib
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PcdLib
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[Guids]
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gEdkiiPiSmmCommunicationRegionTableGuid ## PRODUCES ## SystemTable
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[Depex]
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TRUE
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[UserExtensions.TianoCore."ExtraFiles"]
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SmmCommunicationBufferExtraDxe.uni
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