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/** @file
Platform BDS library definition. Platform package can provide hook library
instances to implement platform specific behavior.
Copyright (c) 2008, Intel Corporation. <BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __PLATFORM_BDS_LIB_H_
#define __PLATFORM_BDS_LIB_H_
#include <PiDxe.h>
#include <Protocol/Bds.h>
#include <Protocol/GenericMemoryTest.h>
//
// Bds AP Context data
//
#define EFI_BDS_ARCH_PROTOCOL_INSTANCE_SIGNATURE EFI_SIGNATURE_32 ('B', 'd', 's', 'A')
typedef struct _EFI_BDS_ARCH_PROTOCOL_INSTANCE EFI_BDS_ARCH_PROTOCOL_INSTANCE;
struct _EFI_BDS_ARCH_PROTOCOL_INSTANCE {
UINTN Signature;
EFI_HANDLE Handle;
EFI_BDS_ARCH_PROTOCOL Bds;
//
// Save the current boot mode
//
EFI_BOOT_MODE BootMode;
//
// Set true if boot with default settings
//
BOOLEAN DefaultBoot;
//
// The system default timeout for choose the boot option
//
UINT16 TimeoutDefault;
//
// Memory Test Level
//
EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel;
};
/**
Platform Bds init. Incude the platform firmware vendor, revision
and so crc check.
@param PrivateData The EFI_BDS_ARCH_PROTOCOL_INSTANCE instance
**/
VOID
EFIAPI
PlatformBdsInit (
IN EFI_BDS_ARCH_PROTOCOL_INSTANCE *PrivateData
);
/**
The function will excute with as the platform policy, current policy
is driven by boot mode. IBV/OEM can customize this code for their specific
policy action.
@param PrivateData The EFI_BDS_ARCH_PROTOCOL_INSTANCE instance
@param DriverOptionList The header of the driver option link list
@param BootOptionList The header of the boot option link list
**/
VOID
EFIAPI
PlatformBdsPolicyBehavior (
IN EFI_BDS_ARCH_PROTOCOL_INSTANCE *PrivateData,
IN LIST_ENTRY *DriverOptionList,
IN LIST_ENTRY *BootOptionList
);
/**
Hook point after a boot attempt fails.
@param Option Pointer to Boot Option that failed to boot.
@param Status Status returned from failed boot.
@param ExitData Exit data returned from failed boot.
@param ExitDataSize Exit data size returned from failed boot.
**/
VOID
EFIAPI
PlatformBdsBootFail (
IN BDS_COMMON_OPTION *Option,
IN EFI_STATUS Status,
IN CHAR16 *ExitData,
IN UINTN ExitDataSize
);
/**
Hook point after a boot attempt succeeds. We don't expect a boot option to
return, so the UEFI 2.0 specification defines that you will default to an
interactive mode and stop processing the BootOrder list in this case. This
is alos a platform implementation and can be customized by IBV/OEM.
@param Option Pointer to Boot Option that succeeded to boot.
**/
VOID
EFIAPI
PlatformBdsBootSuccess (
IN BDS_COMMON_OPTION *Option
);
/**
This function locks platform flash that is not allowed to be updated during normal boot path.
The flash layout is platform specific.
@retval EFI_SUCCESS The non-updatable flash areas.
**/
EFI_STATUS
EFIAPI
PlatformBdsLockNonUpdatableFlash (
VOID
);
#endif
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