1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. 4 * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com> 5 */ 6 #ifndef LAPI_LOOP_H 7 #define LAPI_LOOP_H 8 9 #include <linux/types.h> 10 #include <linux/loop.h> 11 12 #ifndef LO_FLAGS_PARTSCAN 13 # define LO_FLAGS_PARTSCAN 8 14 #endif 15 16 #ifndef LO_FLAGS_DIRECT_IO 17 # define LO_FLAGS_DIRECT_IO 16 18 #endif 19 20 #ifndef LOOP_SET_CAPACITY 21 # define LOOP_SET_CAPACITY 0x4C07 22 #endif 23 24 #ifndef LOOP_SET_DIRECT_IO 25 # define LOOP_SET_DIRECT_IO 0x4C08 26 #endif 27 28 #ifndef LOOP_SET_BLOCK_SIZE 29 # define LOOP_SET_BLOCK_SIZE 0x4C09 30 #endif 31 32 #endif 33