lib/efi_loader/efi_root_node.c

1 // SPDX-License-Identifier: GPL-2.0+
3  *  Root node for system services
20  * efi_root_node_register() - create root node
22  * Create the root node on which we install all protocols that are
38 	/* Install device path protocol */  in efi_root_node_register()
43 	/* Fill vendor node */  in efi_root_node_register()
44 	dp->vendor.dp.type = DEVICE_PATH_TYPE_HARDWARE_DEVICE;  in efi_root_node_register()
45 	dp->vendor.dp.sub_type = DEVICE_PATH_SUB_TYPE_VENDOR;  in efi_root_node_register()
46 	dp->vendor.dp.length = sizeof(struct efi_device_path_vendor);  in efi_root_node_register()
47 	dp->vendor.guid = efi_u_boot_guid;  in efi_root_node_register()
49 	/* Fill end node */  in efi_root_node_register()
50 	dp->end.type = DEVICE_PATH_TYPE_END;  in efi_root_node_register()
51 	dp->end.sub_type = DEVICE_PATH_SUB_TYPE_END;  in efi_root_node_register()
52 	dp->end.length = sizeof(struct efi_device_path);  in efi_root_node_register()
54 	/* Install device path protocol */  in efi_root_node_register()
59 	/* Install device path to text protocol */  in efi_root_node_register()
65 	/* Install device path utilities protocol */  in efi_root_node_register()
71 	/* Install Unicode collation protocol */  in efi_root_node_register()