mirror of https://github.com/acidanthera/audk.git
127 lines
3.7 KiB
C
127 lines
3.7 KiB
C
/** @file
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Platform BDS library definition. Platform package can provide hook library
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instances to implement platform specific behavior.
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Copyright (c) 2008, Intel Corporation. <BR>
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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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**/
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#ifndef __PLATFORM_BDS_LIB_H_
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#define __PLATFORM_BDS_LIB_H_
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#include <Protocol/Bds.h>
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#include <Protocol/GenericMemoryTest.h>
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//
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// Bds AP Context data
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//
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#define EFI_BDS_ARCH_PROTOCOL_INSTANCE_SIGNATURE EFI_SIGNATURE_32 ('B', 'd', 's', 'A')
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typedef struct _EFI_BDS_ARCH_PROTOCOL_INSTANCE EFI_BDS_ARCH_PROTOCOL_INSTANCE;
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struct _EFI_BDS_ARCH_PROTOCOL_INSTANCE {
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UINTN Signature;
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EFI_HANDLE Handle;
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EFI_BDS_ARCH_PROTOCOL Bds;
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///
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/// Save the current boot mode
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///
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EFI_BOOT_MODE BootMode;
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///
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/// Set true if boot with default settings
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///
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BOOLEAN DefaultBoot;
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///
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/// The system default timeout for choose the boot option
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///
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UINT16 TimeoutDefault;
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///
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/// Memory Test Level
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///
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EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel;
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};
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/**
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Platform Bds init. Include the platform firmware vendor, revision
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and so crc check.
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@param PrivateData The EFI_BDS_ARCH_PROTOCOL_INSTANCE instance
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**/
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VOID
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EFIAPI
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PlatformBdsInit (
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IN EFI_BDS_ARCH_PROTOCOL_INSTANCE *PrivateData
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);
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/**
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The function will excute with as the platform policy, current policy
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is driven by boot mode. IBV/OEM can customize this code for their specific
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policy action.
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@param PrivateData The EFI_BDS_ARCH_PROTOCOL_INSTANCE instance
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@param DriverOptionList The header of the driver option link list
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@param BootOptionList The header of the boot option link list
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**/
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VOID
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EFIAPI
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PlatformBdsPolicyBehavior (
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IN EFI_BDS_ARCH_PROTOCOL_INSTANCE *PrivateData,
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IN LIST_ENTRY *DriverOptionList,
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IN LIST_ENTRY *BootOptionList
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);
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/**
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Hook point after a boot attempt fails.
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@param Option Pointer to Boot Option that failed to boot.
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@param Status Status returned from failed boot.
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@param ExitData Exit data returned from failed boot.
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@param ExitDataSize Exit data size returned from failed boot.
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**/
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VOID
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EFIAPI
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PlatformBdsBootFail (
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IN BDS_COMMON_OPTION *Option,
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IN EFI_STATUS Status,
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IN CHAR16 *ExitData,
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IN UINTN ExitDataSize
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);
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/**
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Hook point after a boot attempt succeeds. We don't expect a boot option to
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return, so the UEFI 2.0 specification defines that you will default to an
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interactive mode and stop processing the BootOrder list in this case. This
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is alos a platform implementation and can be customized by IBV/OEM.
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@param Option Pointer to Boot Option that succeeded to boot.
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**/
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VOID
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EFIAPI
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PlatformBdsBootSuccess (
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IN BDS_COMMON_OPTION *Option
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);
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/**
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This function locks platform flash that is not allowed to be updated during normal boot path.
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The flash layout is platform specific.
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@retval EFI_SUCCESS The non-updatable flash areas.
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**/
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EFI_STATUS
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EFIAPI
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PlatformBdsLockNonUpdatableFlash (
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VOID
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);
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#endif
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