79 lines
2.1 KiB
C
79 lines
2.1 KiB
C
/** @file
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Library Instance implementation for IRSI Get Version Information
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;******************************************************************************
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;* Copyright (c) 2012, Insyde Software Corp. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#include <Uefi.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/UefiRuntimeLib.h>
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#include <Library/IrsiLib.h>
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#include <Library/PcdLib.h>
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/**
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Irsi Get Version function
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This routine reports Irsi version
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@param VersionBuf pointer to IRSI_GET_VERSION structure
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@param VersionSize the size of VersionBuf, normally it is equal to
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sizeof(IRSI_GET_VERSION)
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@return EFI_SUCCESS
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**/
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EFI_STATUS
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EFIAPI
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IrsiGetVersion (
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VOID *VersionBuf
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)
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{
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IRSI_GET_VERSION *Version;
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Version = (IRSI_GET_VERSION *)VersionBuf;
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Version->Header.StructureSize = sizeof(IRSI_GET_VERSION);
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Version->SpecVersion = PcdGet64(PcdIrsiVersion);
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Version->Header.ReturnStatus = IRSI_STATUS(EFI_SUCCESS);
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return EFI_SUCCESS;
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}
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/**
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Irsi Get Version Initialization
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This routine is a LibraryClass constructor for IrsiGetVersion, it will
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register IrsiGetVersion function to the Irsi function database
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@param ImageHandle A handle for the image that is initializing this driver
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@param SystemTable A pointer to the EFI system table
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@retval EFI_SUCCESS: Module initialized successfully
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@retval Others : Module initialization failed
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**/
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EFI_STATUS
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EFIAPI
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IrsiGetVersionInit (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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Status = IrsiRegisterFunction (
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&gIrsiServicesGuid,
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IRSI_GET_VERSION_COMMAND,
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IrsiGetVersion
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);
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return Status;
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} |