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535321c2ea
As we now also store device-tree device-paths in load options rename struct efi_initrd_dp to efi_lo_dp_prefix. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
36 lines
922 B
C
36 lines
922 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2020, Linaro Limited
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*/
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#if !defined _EFI_LOAD_INITRD_H_
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#define _EFI_LOAD_INITRD_H_
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#include <efi.h>
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#include <efi_api.h>
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/*
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* Vendor GUID used by Linux to identify the handle with the
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* EFI_LOAD_FILE2_PROTOCOL and load an initial ramdisk.
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*/
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#define EFI_INITRD_MEDIA_GUID \
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EFI_GUID(0x5568e427, 0x68fc, 0x4f3d, \
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0xac, 0x74, 0xca, 0x55, 0x52, 0x31, 0xcc, 0x68)
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extern const efi_guid_t efi_lf2_initrd_guid;
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/**
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* struct efi_lo_dp_prefix - separator device path used in load options
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*
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* We use vendor media device nodes in UEFI load options to separate
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* the binary, initrd, and fdt device-paths. This structure contains
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* the vendor media device node and an end node.
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*
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* @vendor: vendor media device node
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* @end: end node
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*/
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struct efi_lo_dp_prefix {
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struct efi_device_path_vendor vendor;
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struct efi_device_path end;
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} __packed;
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#endif
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