mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-01 12:53:27 +01:00
293 lines
11 KiB
C
293 lines
11 KiB
C
/** @file
|
|
Header file for CD recovery PEIM
|
|
|
|
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef _PEI_CD_EXPRESS_H_
|
|
#define _PEI_CD_EXPRESS_H_
|
|
|
|
|
|
#include <PiPei.h>
|
|
|
|
#include <Ppi/BlockIo.h>
|
|
#include <Ppi/BlockIo2.h>
|
|
#include <Guid/RecoveryDevice.h>
|
|
#include <Ppi/DeviceRecoveryModule.h>
|
|
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/PcdLib.h>
|
|
#include <Library/PeimEntryPoint.h>
|
|
#include <Library/BaseMemoryLib.h>
|
|
#include <Library/PeiServicesTablePointerLib.h>
|
|
#include <Library/PeiServicesLib.h>
|
|
#include <Library/MemoryAllocationLib.h>
|
|
|
|
|
|
#pragma pack(1)
|
|
|
|
#define PEI_CD_EXPRESS_MAX_BLOCK_IO_PPI 8
|
|
#define PEI_CD_EXPRESS_MAX_CAPSULE_NUMBER 16
|
|
|
|
#define PEI_CD_BLOCK_SIZE 0x800
|
|
#define PEI_MEMMORY_PAGE_SIZE 0x1000
|
|
|
|
//
|
|
// Following are defined according to ISO-9660 specification
|
|
//
|
|
#define PEI_CD_STANDARD_ID "CD001"
|
|
#define PEI_CD_EXPRESS_STANDARD_ID_SIZE 5
|
|
|
|
#define PEI_CD_EXPRESS_VOLUME_TYPE_OFFSET 0
|
|
#define PEI_CD_EXPRESS_STANDARD_ID_OFFSET 1
|
|
#define PEI_CD_EXPRESS_VOLUME_SPACE_OFFSET 80
|
|
#define PEI_CD_EXPRESS_ROOT_DIR_RECORD_OFFSET 156
|
|
|
|
#define PEI_CD_EXPRESS_VOLUME_TYPE_PRIMARY 1
|
|
#define PEI_CD_EXPRESS_VOLUME_TYPE_TERMINATOR 255
|
|
|
|
#define PEI_CD_EXPRESS_DIR_FILE_REC_FLAG_ISDIR 0x02
|
|
|
|
typedef struct {
|
|
UINTN CapsuleStartLBA;
|
|
UINTN CapsuleSize;
|
|
UINTN CapsuleBlockAlignedSize;
|
|
UINTN IndexBlock;
|
|
EFI_PEI_RECOVERY_BLOCK_IO_PPI *BlockIo;
|
|
EFI_PEI_RECOVERY_BLOCK_IO2_PPI *BlockIo2;
|
|
} PEI_CD_EXPRESS_CAPSULE_DATA;
|
|
|
|
#define PEI_CD_EXPRESS_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('p', 'c', 'd', 'e')
|
|
|
|
typedef struct {
|
|
|
|
UINTN Signature;
|
|
EFI_PEI_DEVICE_RECOVERY_MODULE_PPI DeviceRecoveryPpi;
|
|
EFI_PEI_PPI_DESCRIPTOR PpiDescriptor;
|
|
EFI_PEI_NOTIFY_DESCRIPTOR NotifyDescriptor;
|
|
EFI_PEI_NOTIFY_DESCRIPTOR NotifyDescriptor2;
|
|
|
|
UINT8 *BlockBuffer;
|
|
UINTN CapsuleCount;
|
|
PEI_CD_EXPRESS_CAPSULE_DATA CapsuleData[PEI_CD_EXPRESS_MAX_CAPSULE_NUMBER];
|
|
|
|
} PEI_CD_EXPRESS_PRIVATE_DATA;
|
|
|
|
#define PEI_CD_EXPRESS_PRIVATE_DATA_FROM_THIS(a) \
|
|
CR (a, \
|
|
PEI_CD_EXPRESS_PRIVATE_DATA, \
|
|
DeviceRecoveryPpi, \
|
|
PEI_CD_EXPRESS_PRIVATE_DATA_SIGNATURE \
|
|
)
|
|
|
|
typedef struct {
|
|
UINT8 Length;
|
|
UINT8 ExtendedAttributeRecordLength;
|
|
UINT32 LocationOfExtent[2];
|
|
UINT32 DataLength[2];
|
|
UINT8 DateTime[7];
|
|
UINT8 Flag;
|
|
UINT8 FileUnitSize;
|
|
UINT8 InterleaveGapSize;
|
|
UINT32 VolumeSequenceNumber;
|
|
UINT8 FileIDLength;
|
|
UINT8 FileID[1];
|
|
} PEI_CD_EXPRESS_DIR_FILE_RECORD;
|
|
|
|
/**
|
|
BlockIo installation notification function.
|
|
|
|
This function finds out all the current Block IO PPIs in the system and add them
|
|
into private data.
|
|
|
|
@param PeiServices Indirect reference to the PEI Services Table.
|
|
@param NotifyDescriptor Address of the notification descriptor data structure.
|
|
@param Ppi Address of the PPI that was installed.
|
|
|
|
@retval EFI_SUCCESS The function completes successfully.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
BlockIoNotifyEntry (
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
|
IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
|
|
IN VOID *Ppi
|
|
);
|
|
|
|
/**
|
|
Finds out all the current Block IO PPIs in the system and add them into private data.
|
|
|
|
@param PrivateData The private data structure that contains recovery module information.
|
|
@param BlockIo2 Boolean to show whether using BlockIo2 or BlockIo.
|
|
|
|
@retval EFI_SUCCESS The blocks and volumes are updated successfully.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
UpdateBlocksAndVolumes (
|
|
IN OUT PEI_CD_EXPRESS_PRIVATE_DATA *PrivateData,
|
|
IN BOOLEAN BlockIo2
|
|
);
|
|
|
|
/**
|
|
Returns the number of DXE capsules residing on the device.
|
|
|
|
This function searches for DXE capsules from the associated device and returns
|
|
the number and maximum size in bytes of the capsules discovered. Entry 1 is
|
|
assumed to be the highest load priority and entry N is assumed to be the lowest
|
|
priority.
|
|
|
|
@param[in] PeiServices General-purpose services that are available
|
|
to every PEIM
|
|
@param[in] This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI
|
|
instance.
|
|
@param[out] NumberRecoveryCapsules Pointer to a caller-allocated UINTN. On
|
|
output, *NumberRecoveryCapsules contains
|
|
the number of recovery capsule images
|
|
available for retrieval from this PEIM
|
|
instance.
|
|
|
|
@retval EFI_SUCCESS One or more capsules were discovered.
|
|
@retval EFI_DEVICE_ERROR A device error occurred.
|
|
@retval EFI_NOT_FOUND A recovery DXE capsule cannot be found.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
GetNumberRecoveryCapsules (
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
|
IN EFI_PEI_DEVICE_RECOVERY_MODULE_PPI *This,
|
|
OUT UINTN *NumberRecoveryCapsules
|
|
);
|
|
|
|
/**
|
|
Returns the size and type of the requested recovery capsule.
|
|
|
|
This function gets the size and type of the capsule specified by CapsuleInstance.
|
|
|
|
@param[in] PeiServices General-purpose services that are available to every PEIM
|
|
@param[in] This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI
|
|
instance.
|
|
@param[in] CapsuleInstance Specifies for which capsule instance to retrieve
|
|
the information. This parameter must be between
|
|
one and the value returned by GetNumberRecoveryCapsules()
|
|
in NumberRecoveryCapsules.
|
|
@param[out] Size A pointer to a caller-allocated UINTN in which
|
|
the size of the requested recovery module is
|
|
returned.
|
|
@param[out] CapsuleType A pointer to a caller-allocated EFI_GUID in which
|
|
the type of the requested recovery capsule is
|
|
returned. The semantic meaning of the value
|
|
returned is defined by the implementation.
|
|
|
|
@retval EFI_SUCCESS One or more capsules were discovered.
|
|
@retval EFI_DEVICE_ERROR A device error occurred.
|
|
@retval EFI_NOT_FOUND A recovery DXE capsule cannot be found.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
GetRecoveryCapsuleInfo (
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
|
IN EFI_PEI_DEVICE_RECOVERY_MODULE_PPI *This,
|
|
IN UINTN CapsuleInstance,
|
|
OUT UINTN *Size,
|
|
OUT EFI_GUID *CapsuleType
|
|
);
|
|
|
|
/**
|
|
Loads a DXE capsule from some media into memory.
|
|
|
|
This function, by whatever mechanism, retrieves a DXE capsule from some device
|
|
and loads it into memory. Note that the published interface is device neutral.
|
|
|
|
@param[in] PeiServices General-purpose services that are available
|
|
to every PEIM
|
|
@param[in] This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI
|
|
instance.
|
|
@param[in] CapsuleInstance Specifies which capsule instance to retrieve.
|
|
@param[out] Buffer Specifies a caller-allocated buffer in which
|
|
the requested recovery capsule will be returned.
|
|
|
|
@retval EFI_SUCCESS The capsule was loaded correctly.
|
|
@retval EFI_DEVICE_ERROR A device error occurred.
|
|
@retval EFI_NOT_FOUND A requested recovery DXE capsule cannot be found.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
LoadRecoveryCapsule (
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
|
IN EFI_PEI_DEVICE_RECOVERY_MODULE_PPI *This,
|
|
IN UINTN CapsuleInstance,
|
|
OUT VOID *Buffer
|
|
);
|
|
|
|
/**
|
|
Finds out the recovery capsule in the current volume.
|
|
|
|
@param PrivateData The private data structure that contains recovery module information.
|
|
|
|
@retval EFI_SUCCESS The recovery capsule is successfully found in the volume.
|
|
@retval EFI_NOT_FOUND The recovery capsule is not found in the volume.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
FindRecoveryCapsules (
|
|
IN OUT PEI_CD_EXPRESS_PRIVATE_DATA *PrivateData
|
|
);
|
|
|
|
/**
|
|
Retrieves the recovery capsule in root directory of the current volume.
|
|
|
|
@param PrivateData The private data structure that contains recovery module information.
|
|
@param BlockIoPpi The Block IO PPI used to access the volume.
|
|
@param BlockIo2Ppi The Block IO 2 PPI used to access the volume.
|
|
@param IndexBlockDevice The index of current block device.
|
|
@param Lba The starting logic block address to retrieve capsule.
|
|
|
|
@retval EFI_SUCCESS The recovery capsule is successfully found in the volume.
|
|
@retval EFI_NOT_FOUND The recovery capsule is not found in the volume.
|
|
@retval Others
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
RetrieveCapsuleFileFromRoot (
|
|
IN OUT PEI_CD_EXPRESS_PRIVATE_DATA *PrivateData,
|
|
IN EFI_PEI_RECOVERY_BLOCK_IO_PPI *BlockIoPpi,
|
|
IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *BlockIo2Ppi,
|
|
IN UINTN IndexBlockDevice,
|
|
IN UINT32 Lba
|
|
);
|
|
|
|
|
|
/**
|
|
This function compares two ASCII strings in case sensitive/insensitive way.
|
|
|
|
@param Source1 The first string.
|
|
@param Source2 The second string.
|
|
@param Size The maximum comparison length.
|
|
@param CaseSensitive Flag to indicate whether the comparison is case sensitive.
|
|
|
|
@retval TRUE The two strings are the same.
|
|
@retval FALSE The two string are not the same.
|
|
|
|
**/
|
|
BOOLEAN
|
|
StringCmp (
|
|
IN UINT8 *Source1,
|
|
IN UINT8 *Source2,
|
|
IN UINTN Size,
|
|
IN BOOLEAN CaseSensitive
|
|
);
|
|
|
|
#pragma pack()
|
|
|
|
#endif
|