1 /* 2 * Copyright (C) 2010, 2013-2014, 2016-2017 ARM Limited. All rights reserved. 3 * 4 * This program is free software and is provided to you under the terms of the GNU General Public License version 2 5 * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence. 6 * 7 * A copy of the licence is included with the program, and can also be obtained from Free Software 8 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 9 */ 10 11 /** 12 * @file ump_ukk_wrappers.h 13 * Defines the wrapper functions which turn Linux IOCTL calls into _ukk_ calls for the reference implementation 14 */ 15 16 #ifndef __UMP_UKK_REF_WRAPPERS_H__ 17 #define __UMP_UKK_REF_WRAPPERS_H__ 18 19 #include <linux/kernel.h> 20 #include "ump_kernel_common.h" 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 27 int ump_allocate_wrapper(u32 __user *argument, struct ump_session_data *session_data); 28 #ifdef CONFIG_DMA_SHARED_BUFFER 29 int ump_dmabuf_import_wrapper(u32 __user *argument, struct ump_session_data *session_data); 30 #endif 31 32 #ifdef __cplusplus 33 } 34 #endif 35 36 #endif /* __UMP_UKK_REF_WRAPPERS_H__ */ 37