mirror of https://github.com/acidanthera/audk.git
52 lines
2.0 KiB
C
52 lines
2.0 KiB
C
|
/** @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, Intel Corporation
|
||
|
|
All rights reserved. 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
|
||
|
|
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
|