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MdeModulePkg/PartitionDxe: Add impl of Partition Information Protocol

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
This commit is contained in:
Hao Wu
2017-06-20 10:51:53 +08:00
parent bce72b5837
commit 3a3d62d2e6
6 changed files with 132 additions and 85 deletions
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42
MdeModulePkg/Universal/Disk/PartitionDxe/Partition.h
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@@ -4,7 +4,7 @@
of the raw block devices media. Currently "El Torito CD-ROM", Legacy
MBR, and GPT partition schemes are supported.
Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
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
@@ -27,6 +27,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Protocol/DriverBinding.h>
#include <Protocol/DiskIo.h>
#include <Protocol/DiskIo2.h>
#include <Protocol/PartitionInfo.h>
#include <Library/DebugLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/BaseLib.h>
@@ -45,25 +46,26 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
#define PARTITION_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('P', 'a', 'r', 't')
typedef struct {
UINT64 Signature;
UINT64 Signature;
EFI_HANDLE Handle;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_BLOCK_IO_PROTOCOL BlockIo;
EFI_BLOCK_IO2_PROTOCOL BlockIo2;
EFI_BLOCK_IO_MEDIA Media;
EFI_BLOCK_IO_MEDIA Media2;//For BlockIO2
EFI_HANDLE Handle;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_BLOCK_IO_PROTOCOL BlockIo;
EFI_BLOCK_IO2_PROTOCOL BlockIo2;
EFI_BLOCK_IO_MEDIA Media;
EFI_BLOCK_IO_MEDIA Media2;//For BlockIO2
EFI_PARTITION_INFO_PROTOCOL PartitionInfo;
EFI_DISK_IO_PROTOCOL *DiskIo;
EFI_DISK_IO2_PROTOCOL *DiskIo2;
EFI_BLOCK_IO_PROTOCOL *ParentBlockIo;
EFI_BLOCK_IO2_PROTOCOL *ParentBlockIo2;
UINT64 Start;
UINT64 End;
UINT32 BlockSize;
BOOLEAN InStop;
EFI_DISK_IO_PROTOCOL *DiskIo;
EFI_DISK_IO2_PROTOCOL *DiskIo2;
EFI_BLOCK_IO_PROTOCOL *ParentBlockIo;
EFI_BLOCK_IO2_PROTOCOL *ParentBlockIo2;
UINT64 Start;
UINT64 End;
UINT32 BlockSize;
BOOLEAN InStop;
EFI_GUID *EspGuid;
EFI_GUID *EspGuid;
} PARTITION_PRIVATE_DATA;
@@ -321,10 +323,10 @@ PartitionComponentNameGetControllerName (
@param[in] ParentBlockIo2 Parent BlockIo2 interface.
@param[in] ParentDevicePath Parent Device Path.
@param[in] DevicePathNode Child Device Path node.
@param[in] PartitionInfo Child Partition Information interface.
@param[in] Start Start Block.
@param[in] End End Block.
@param[in] BlockSize Child block size.
@param[in] InstallEspGuid Flag to install EFI System Partition GUID on handle.
@retval EFI_SUCCESS A child handle was added.
@retval other A child handle was not added.
@@ -340,10 +342,10 @@ PartitionInstallChildHandle (
IN EFI_BLOCK_IO2_PROTOCOL *ParentBlockIo2,
IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePathNode,
IN EFI_PARTITION_INFO_PROTOCOL *PartitionInfo,
IN EFI_LBA Start,
IN EFI_LBA End,
IN UINT32 BlockSize,
IN BOOLEAN InstallEspGuid
IN UINT32 BlockSize
);
/**