51 lines
2.2 KiB
C
51 lines
2.2 KiB
C
/** @file
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This function provides an interface to hook before and after DxePlatformEntryPoint (PlatformDxe.inf).
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;******************************************************************************
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;* Copyright (c) 2014, Insyde Software Corporation. 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 <Library/DxeOemSvcChipsetLib.h>
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/**
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This function provides an interface to hook before and after DxePlatformEntryPoint (PlatformDxe.inf).PlatformDxe.inf
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is responsible for setting up any platform specific policy or initialization information.
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@param[in out] *SetupVariable On entry, points to CHIPSET_CONFIGURATION instance.
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On exit , points to updated CHIPSET_CONFIGURATION instance.
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@param[in out] *PciRootBridgeIo On entry, points to EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL instance.
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On exit , points to updated EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL instance.
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@param[in out] Flag TRUE : Before DxePlatformEntryPoint.
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FALSE: After DxePlatformEntryPoint.
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@retval EFI_UNSUPPORTED Returns unsupported by default.
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@retval EFI_MEDIA_CHANGED Alter the Configuration Parameter.
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@retval EFI_SUCCESS The function performs the same operation as caller.
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The caller will skip the specified behavior and assuming
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that it has been handled completely by this function.
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*/
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EFI_STATUS
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OemSvcHookPlatformDxe (
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IN CHIPSET_CONFIGURATION *SetupVariable,
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo,
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IN BOOLEAN Flag
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)
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{
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if ( Flag )
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{
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//Operation 1
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//Add OEM operation before chipset operation here.
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} else {
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//Operation 2
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//Add OEM operation after chipset operation here.
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}
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return EFI_UNSUPPORTED;
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}
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