| /** @file | |
| GUID definition for the Linux Initrd media device path | |
| Linux distro boot generally relies on an initial ramdisk (initrd) which is | |
| provided by the loader, and which contains additional kernel modules (for | |
| storage and network, for instance), and the initial user space startup code, | |
| i.e., the code which brings up the user space side of the entire OS. | |
| In order to provide a standard method to locate this initrd, the GUID defined | |
| in this file is used to describe the device path for a LoadFile2 Protocol | |
| instance that is responsible for loading the initrd file. | |
| The kernel EFI Stub will locate and use this instance to load the initrd, | |
| therefore the firmware/loader should install an instance of this to load the | |
| relevant initrd. | |
| Copyright (c) 2020, Arm, Ltd. All rights reserved.<BR> | |
| SPDX-License-Identifier: BSD-2-Clause-Patent | |
| **/ | |
| #ifndef LINUX_EFI_INITRD_MEDIA_GUID_H_ | |
| #define LINUX_EFI_INITRD_MEDIA_GUID_H_ | |
| #define LINUX_EFI_INITRD_MEDIA_GUID \ | |
| {0x5568e427, 0x68fc, 0x4f3d, {0xac, 0x74, 0xca, 0x55, 0x52, 0x31, 0xcc, 0x68}} | |
| extern EFI_GUID gLinuxEfiInitrdMediaGuid; | |
| #endif |