mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-30 12:43:41 +01:00
109 lines
4.7 KiB
C
109 lines
4.7 KiB
C
/** @file
|
|
Head file for BDS Architectural Protocol implementation
|
|
|
|
Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef _BDS_MODULE_H_
|
|
#define _BDS_MODULE_H_
|
|
|
|
#include <Uefi.h>
|
|
#include <Guid/GlobalVariable.h>
|
|
#include <Guid/ConnectConInEvent.h>
|
|
#include <Guid/StatusCodeDataTypeVariable.h>
|
|
#include <Guid/EventGroup.h>
|
|
|
|
#include <Protocol/Bds.h>
|
|
#include <Protocol/LoadedImage.h>
|
|
#include <Protocol/VariableLock.h>
|
|
#include <Protocol/DeferredImageLoad.h>
|
|
|
|
#include <Library/UefiDriverEntryPoint.h>
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/BaseMemoryLib.h>
|
|
#include <Library/UefiBootServicesTableLib.h>
|
|
#include <Library/UefiRuntimeServicesTableLib.h>
|
|
#include <Library/UefiLib.h>
|
|
#include <Library/MemoryAllocationLib.h>
|
|
#include <Library/ReportStatusCodeLib.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/PcdLib.h>
|
|
#include <Library/PerformanceLib.h>
|
|
#include <Library/DevicePathLib.h>
|
|
#include <Library/PrintLib.h>
|
|
|
|
#include <Library/UefiBootManagerLib.h>
|
|
#include <Library/PlatformBootManagerLib.h>
|
|
|
|
#if !defined (EFI_REMOVABLE_MEDIA_FILE_NAME)
|
|
#if defined (MDE_CPU_EBC)
|
|
//
|
|
// Uefi specification only defines the default boot file name for IA32, X64
|
|
// and IPF processor, so need define boot file name for EBC architecture here.
|
|
//
|
|
#define EFI_REMOVABLE_MEDIA_FILE_NAME L"\\EFI\\BOOT\\BOOTEBC.EFI"
|
|
#else
|
|
#error "Can not determine the default boot file name for unknown processor type!"
|
|
#endif
|
|
#endif
|
|
|
|
/**
|
|
|
|
Service routine for BdsInstance->Entry(). Devices are connected, the
|
|
consoles are initialized, and the boot options are tried.
|
|
|
|
@param This Protocol Instance structure.
|
|
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
BdsEntry (
|
|
IN EFI_BDS_ARCH_PROTOCOL *This
|
|
);
|
|
|
|
/**
|
|
Set the variable and report the error through status code upon failure.
|
|
|
|
@param VariableName A Null-terminated string that is the name of the vendor's variable.
|
|
Each VariableName is unique for each VendorGuid. VariableName must
|
|
contain 1 or more characters. If VariableName is an empty string,
|
|
then EFI_INVALID_PARAMETER is returned.
|
|
@param VendorGuid A unique identifier for the vendor.
|
|
@param Attributes Attributes bitmask to set for the variable.
|
|
@param DataSize The size in bytes of the Data buffer. Unless the EFI_VARIABLE_APPEND_WRITE,
|
|
or EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS attribute is set, a size of zero
|
|
causes the variable to be deleted. When the EFI_VARIABLE_APPEND_WRITE attribute is
|
|
set, then a SetVariable() call with a DataSize of zero will not cause any change to
|
|
the variable value (the timestamp associated with the variable may be updated however
|
|
even if no new data value is provided,see the description of the
|
|
EFI_VARIABLE_AUTHENTICATION_2 descriptor below. In this case the DataSize will not
|
|
be zero since the EFI_VARIABLE_AUTHENTICATION_2 descriptor will be populated).
|
|
@param Data The contents for the variable.
|
|
|
|
@retval EFI_SUCCESS The firmware has successfully stored the variable and its data as
|
|
defined by the Attributes.
|
|
@retval EFI_INVALID_PARAMETER An invalid combination of attribute bits, name, and GUID was supplied, or the
|
|
DataSize exceeds the maximum allowed.
|
|
@retval EFI_INVALID_PARAMETER VariableName is an empty string.
|
|
@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.
|
|
@retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.
|
|
@retval EFI_WRITE_PROTECTED The variable in question is read-only.
|
|
@retval EFI_WRITE_PROTECTED The variable in question cannot be deleted.
|
|
@retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACESS
|
|
being set, but the AuthInfo does NOT pass the validation check carried out by the firmware.
|
|
|
|
@retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.
|
|
**/
|
|
EFI_STATUS
|
|
BdsDxeSetVariableAndReportStatusCodeOnError (
|
|
IN CHAR16 *VariableName,
|
|
IN EFI_GUID *VendorGuid,
|
|
IN UINT32 Attributes,
|
|
IN UINTN DataSize,
|
|
IN VOID *Data
|
|
);
|
|
|
|
#endif
|