1type ufs_firmware_update, domain; 2type ufs_firmware_update_exec, vendor_file_type, exec_type, file_type; 3 4userdebug_or_eng(` 5 init_daemon_domain(ufs_firmware_update) 6 7 allow ufs_firmware_update vendor_toolbox_exec:file execute_no_trans; 8 allow ufs_firmware_update block_device:dir r_dir_perms; 9 allow ufs_firmware_update ufs_internal_block_device:blk_file rw_file_perms; 10 allow ufs_firmware_update sysfs:dir r_dir_perms; 11 allow ufs_firmware_update sysfs_scsi_devices_0000:file r_file_perms; 12') 13