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/** @file
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
Copyright (c) Microsoft Corporation.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef _HDD_PASSWORD_DXE_H_
#define _HDD_PASSWORD_DXE_H_
#include <Uefi.h>
#include <IndustryStandard/Atapi.h>
#include <IndustryStandard/Pci.h>
#include <Protocol/AtaPassThru.h>
#include <Protocol/PciIo.h>
#include <Protocol/HiiConfigAccess.h>
#include <Guid/MdeModuleHii.h>
#include <Guid/EventGroup.h>
#include <Guid/S3StorageDeviceInitList.h>
#include <Library/DebugLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DxeServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiHiiServicesLib.h>
#include <Library/HiiLib.h>
#include <Library/DevicePathLib.h>
#include <Library/PrintLib.h>
#include <Library/UefiLib.h>
#include <Library/LockBoxLib.h>
#include <Library/S3BootScriptLib.h>
#include <Library/PciLib.h>
#include <Library/BaseCryptLib.h>
#include "HddPasswordCommon.h"
#include "HddPasswordHiiDataStruc.h"
//
// This is the generated IFR binary data for each formset defined in VFR.
// This data array is ready to be used as input of HiiAddPackages() to
// create a packagelist (which contains Form packages, String packages, etc).
//
extern UINT8 HddPasswordBin[];
//
// This is the generated String package data for all .UNI files.
// This data array is ready to be used as input of HiiAddPackages() to
// create a packagelist (which contains Form packages, String packages, etc).
//
extern UINT8 HddPasswordDxeStrings[];
#define HDD_PASSWORD_DXE_PRIVATE_SIGNATURE SIGNATURE_32 ('H', 'D', 'D', 'P')
typedef struct _HDD_PASSWORD_CONFIG_FORM_ENTRY {
LIST_ENTRY Link;
EFI_HANDLE Controller;
UINTN Bus;
UINTN Device;
UINTN Function;
UINT16 Port;
UINT16 PortMultiplierPort;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
CHAR16 HddString[64];
CHAR8 Password[HDD_PASSWORD_MAX_LENGTH];
EFI_STRING_ID TitleToken;
EFI_STRING_ID TitleHelpToken;
HDD_PASSWORD_CONFIG IfrData;
EFI_ATA_PASS_THRU_PROTOCOL *AtaPassThru;
} HDD_PASSWORD_CONFIG_FORM_ENTRY;
typedef struct _HDD_PASSWORD_DXE_PRIVATE_DATA {
UINTN Signature;
EFI_HANDLE DriverHandle;
EFI_HII_HANDLE HiiHandle;
EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
HDD_PASSWORD_CONFIG_FORM_ENTRY *Current;
} HDD_PASSWORD_DXE_PRIVATE_DATA;
#define HDD_PASSWORD_DXE_PRIVATE_FROM_THIS(a) CR (a, HDD_PASSWORD_DXE_PRIVATE_DATA, ConfigAccess, HDD_PASSWORD_DXE_PRIVATE_SIGNATURE)
#define PASSWORD_SALT_SIZE 32
#define HDD_PASSWORD_REQUEST_VARIABLE_NAME L"HddPasswordRequest"
//
// It needs to be locked before EndOfDxe.
//
#define HDD_PASSWORD_VARIABLE_NAME L"HddPassword"
#pragma pack(1)
typedef struct {
HDD_PASSWORD_DEVICE Device;
HDD_PASSWORD_REQUEST Request;
} HDD_PASSWORD_REQUEST_VARIABLE;
//
// It will be used to validate HDD password when the device is at frozen state.
//
typedef struct {
HDD_PASSWORD_DEVICE Device;
UINT8 PasswordHash[SHA256_DIGEST_SIZE];
UINT8 PasswordSalt[PASSWORD_SALT_SIZE];
} HDD_PASSWORD_VARIABLE;
///
/// HII specific Vendor Device Path definition.
///
typedef struct {
VENDOR_DEVICE_PATH VendorDevicePath;
EFI_DEVICE_PATH_PROTOCOL End;
} HII_VENDOR_DEVICE_PATH;
#pragma pack()
//
// Time out value for ATA pass through protocol
//
#define ATA_TIMEOUT EFI_TIMER_PERIOD_SECONDS (3)
typedef struct {
UINT32 Address;
S3_BOOT_SCRIPT_LIB_WIDTH Width;
} HDD_HC_PCI_REGISTER_SAVE;
#endif
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