98 lines
3.5 KiB
C
98 lines
3.5 KiB
C
/** @file
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MebxConfigProtocol definitions
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@copyright
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INTEL CONFIDENTIAL
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Copyright 2020 Intel Corporation.
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The source code contained or described herein and all documents related to the
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source code ("Material") are owned by Intel Corporation or its suppliers or
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licensors. Title to the Material remains with Intel Corporation or its suppliers
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and licensors. The Material may contain trade secrets and proprietary and
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confidential information of Intel Corporation and its suppliers and licensors,
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and is protected by worldwide copyright and trade secret laws and treaty
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provisions. No part of the Material may be used, copied, reproduced, modified,
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published, uploaded, posted, transmitted, distributed, or disclosed in any way
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without Intel's prior express written permission.
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No license under any patent, copyright, trade secret or other intellectual
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property right is granted to or conferred upon you by disclosure or delivery
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of the Materials, either expressly, by implication, inducement, estoppel or
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otherwise. Any license under such intellectual property rights must be
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express and approved by Intel in writing.
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Unless otherwise agreed by Intel in writing, you may not remove or alter
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this notice or any other notice embedded in Materials by Intel or
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Intel's suppliers or licensors in any way.
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This file contains an 'Intel Peripheral Driver' and is uniquely identified as
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"Intel Reference Module" and is licensed for Intel CPUs and chipsets under
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the terms of your license agreement with Intel or your vendor. This file may
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be modified by the user, subject to additional terms of the license agreement.
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@par Specification Reference:
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**/
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#ifndef _MEBX_CONFIG_PROTOCOL_H_
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#define _MEBX_CONFIG_PROTOCOL_H_
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///
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/// Mebx Config Protocol
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/// The interface function is to set/get MEBX settings.
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///
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#define MEBX_CONFIG_PROTOCOL_REVISION 1
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typedef struct _MEBX_CONFIG_PROTOCOL MEBX_CONFIG_PROTOCOL;
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/**
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This function is used to set MEBx settings.
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@param[in] DataSize The size in bytes of the MEBx Data buffer.
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@param[in] Data The contents for the MEBx Data.
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@retval EFI_SUCCESS MEBx config saved.
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@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold MEBx data.
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@retval EFI_DEVICE_ERROR MEBx config could not be retrieved due to a hardware error.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *SET_MEBX_DATA) (
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IN UINTN DataSize,
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IN VOID *Data
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);
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/**
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This function is used to retrieve MEBx settings.
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@param[in,out] DataSize The size in bytes of the MEBx data buffer.
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@param[out] Data The pointer to MEBx configuration data buffer.
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@retval EFI_SUCCESS MEBx config was successfully retrieved.
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@retval EFI_INVALID_PARAMETER Parameter Data or Datasize is NULL.
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@retval EFI_DEVICE_ERROR MEBx config could not be retrieved due to a hardware error.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *GET_MEBX_DATA) (
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IN OUT UINTN *DataSize,
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OUT VOID *Data
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);
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/**
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AMT Mebx Config Protocol
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The interface function is to set/get MEBX settings.
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It is platform vendor's responsibility to implement the function instances.
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<b>Revision 1:</b>
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- Initial version.
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**/
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struct _MEBX_CONFIG_PROTOCOL {
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UINT8 Revision;
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SET_MEBX_DATA SetMebxConfig;
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GET_MEBX_DATA GetMebxConfig;
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};
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extern EFI_GUID gMebxConfigProtocolGuid;
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#endif // _MEBX_CONFIG_PROTOCOL_H_
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