mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-28 12:25:19 +01:00
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
|
/** @file
|
||
|
|
EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL as defined in UEFI 2.0.
|
||
|
|
This protocol provides service to convert text to device paths and device nodes.
|
||
|
|
|
||
|
|
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#ifndef __DEVICE_PATH_FROM_TEXT_PROTOCOL_H__
|
||
|
|
#define __DEVICE_PATH_FROM_TEXT_PROTOCOL_H__
|
||
|
|
|
||
|
|
///
|
||
|
|
/// Device Path From Text protocol
|
||
|
|
///
|
||
|
|
#define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID \
|
||
|
|
{ \
|
||
|
|
0x5c99a21, 0xc70f, 0x4ad2, {0x8a, 0x5f, 0x35, 0xdf, 0x33, 0x43, 0xf5, 0x1e } \
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
Convert text to the binary representation of a device node.
|
||
|
|
|
||
|
|
@param TextDeviceNode TextDeviceNode points to the text representation of a device
|
||
|
|
node. Conversion starts with the first character and continues
|
||
|
|
until the first non-device node character.
|
||
|
|
|
||
|
|
@retval a_pointer Pointer to the EFI device node.
|
||
|
|
@retval NULL if TextDeviceNode is NULL or there was insufficient memory.
|
||
|
|
|
||
|
|
**/
|
||
|
|
typedef
|
||
|
|
EFI_DEVICE_PATH_PROTOCOL*
|
||
|
|
(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_NODE)(
|
||
|
|
IN CONST CHAR16 *TextDeviceNode
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Convert text to the binary representation of a device node.
|
||
|
|
|
||
|
|
@param TextDeviceNode TextDevicePath points to the text representation of a device
|
||
|
|
path. Conversion starts with the first character and continues
|
||
|
|
until the first non-device path character.
|
||
|
|
|
||
|
|
@retval a_pointer Pointer to the allocated device path.
|
||
|
|
@retval NULL if TextDeviceNode is NULL or there was insufficient memory.
|
||
|
|
|
||
|
|
**/
|
||
|
|
typedef
|
||
|
|
EFI_DEVICE_PATH_PROTOCOL*
|
||
|
|
(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_PATH)(
|
||
|
|
IN CONST CHAR16 *TextDevicePath
|
||
|
|
);
|
||
|
|
|
||
|
|
///
|
||
|
|
/// This protocol converts text to device paths and device nodes.
|
||
|
|
///
|
||
|
|
typedef struct {
|
||
|
|
EFI_DEVICE_PATH_FROM_TEXT_NODE ConvertTextToDeviceNode;
|
||
|
|
EFI_DEVICE_PATH_FROM_TEXT_PATH ConvertTextToDevicePath;
|
||
|
|
} EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL;
|
||
|
|
|
||
|
|
extern EFI_GUID gEfiDevicePathFromTextProtocolGuid;
|
||
|
|
|
||
|
|
#endif
|