mirror of https://github.com/acidanthera/audk.git
87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
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/** @file
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This file declares SMM Status code Protocol.
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This code abstracts SMM Status Code reporting.
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Copyright (c) 2006, Intel Corporation
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All rights reserved. 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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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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Module Name: SmmStatusCode.h
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@par Revision Reference:
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This Protocol is defined in Framework of EFI SMM Core Interface Spec
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Version 0.9.
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**/
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#ifndef _PROTOCOL_SMM_STATUS_CODE_H__
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#define _PROTOCOL_SMM_STATUS_CODE_H__
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//
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// Global ID for the Smm Status Code Protocol
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//
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#define EFI_SMM_STATUS_CODE_PROTOCOL_GUID \
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{ \
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0x6afd2b77, 0x98c1, 0x4acd, {0xa6, 0xf9, 0x8a, 0x94, 0x39, 0xde, 0xf, 0xb1 } \
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}
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typedef struct _EFI_SMM_STATUS_CODE_PROTOCOL EFI_SMM_STATUS_CODE_PROTOCOL;
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/**
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Service to emit the status code in SMM.
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@param This Pointer to EFI_SMM_STATUS_CODE_PROTOCOL instance.
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@param CodeType Indicates the type of status code being reported.
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@param Value Describes the current status of a hardware or software entity.
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This included information about the class and subclass that is used to
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classify the entity as well as an operation.
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@param Instance The enumeration of a hardware or software entity within
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the system. Valid instance numbers start with 1.
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@param CallerId This optional parameter may be used to identify the caller.
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This parameter allows the status code driver to apply different rules to
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different callers.
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@param Data This optional parameter may be used to pass additional data.
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@retval EFI_SUCCESS The function completed successfully
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@retval EFI_DEVICE_ERROR The function should not be completed due to a device error.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SMM_REPORT_STATUS_CODE) (
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IN EFI_SMM_STATUS_CODE_PROTOCOL *This,
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IN EFI_STATUS_CODE_TYPE CodeType,
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IN EFI_STATUS_CODE_VALUE Value,
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IN UINT32 Instance,
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IN EFI_GUID *CallerId,
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IN EFI_STATUS_CODE_DATA *Data OPTIONAL
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);
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/**
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@par Protocol Description:
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Provides status code services from SMM.
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@param ReportStatusCode
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Allows for the SMM agent to produce a status code output.
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**/
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struct _EFI_SMM_STATUS_CODE_PROTOCOL {
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EFI_SMM_REPORT_STATUS_CODE ReportStatusCode;
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};
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extern EFI_GUID gEfiSmmStatusCodeProtocolGuid;
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#endif
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