/** @file | |
This file declares the hardware-device class GUIDs that may be used by the | |
PEIM that produces the Virtual Block I/O PPI. | |
These GUIDs are hardware-device class GUIDs that would be imported only by the | |
Virtual Block I/O PEIM. This virtual PEIM imports only the actual Block I/O | |
PPIs from the device-class ones listed here and published a single instance of | |
the Block I/O PPI for consumption by the File System PEIM. In the parlance of | |
the Framework DXE software stack, this Virtual Block I/O PEIM is actually | |
embodying the functionality of the partition driver. Thsi Virtual Block I/O | |
PEIM has to multiple the multiple possible instances of Block I/O and also know | |
how to parse at least El Torito for CD-ROM, and perhaps Master Boot Record(MBR) | |
and GUID Partition Table(GPT) in the future. | |
Copyright (c) 2009 - 2018, 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 that 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. | |
@par Revision Reference: | |
These GUIDs are defined in Framework Recovery Specification Version 0.9 | |
**/ | |
#ifndef _PEI_BLOCK_IO_GUID_H_ | |
#define _PEI_BLOCK_IO_GUID_H_ | |
/// | |
/// Global ID for an IDE class recovery device. | |
/// | |
#define EFI_PEI_IDE_BLOCK_IO_PPI \ | |
{ \ | |
0x0964e5b22, 0x6459, 0x11d2, { 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \ | |
} | |
/// | |
/// Global ID for a Floppy class recovery device. | |
/// | |
#define EFI_PEI_144_FLOPPY_BLOCK_IO_PPI \ | |
{ \ | |
0xda6855bd, 0x07b7, 0x4c05, { 0x9e, 0xd8, 0xe2, 0x59, 0xfd, 0x36, 0x0e, 0x22 } \ | |
} | |
extern EFI_GUID gEfiPeiIdeBlockIoPpiGuid; | |
extern EFI_GUID gEfiPei144FloppyBlockIoPpiGuid; | |
#endif |