1 /* 2 * SyncLink Multiprotocol Serial Adapter Driver 3 * 4 * $Id: synclink.h,v 3.14 2006/07/17 20:15:43 paulkf Exp $ 5 * 6 * Copyright (C) 1998-2000 by Microgate Corporation 7 * 8 * Redistribution of this file is permitted under 9 * the terms of the GNU Public License (GPL) 10 */ 11 #ifndef _SYNCLINK_H_ 12 #define _SYNCLINK_H_ 13 14 #include <uapi/linux/synclink.h> 15 16 /* provide 32 bit ioctl compatibility on 64 bit systems */ 17 #ifdef CONFIG_COMPAT 18 #include <linux/compat.h> 19 struct MGSL_PARAMS32 { 20 compat_ulong_t mode; 21 unsigned char loopback; 22 unsigned short flags; 23 unsigned char encoding; 24 compat_ulong_t clock_speed; 25 unsigned char addr_filter; 26 unsigned short crc_type; 27 unsigned char preamble_length; 28 unsigned char preamble; 29 compat_ulong_t data_rate; 30 unsigned char data_bits; 31 unsigned char stop_bits; 32 unsigned char parity; 33 }; 34 #define MGSL_IOCSPARAMS32 _IOW(MGSL_MAGIC_IOC,0,struct MGSL_PARAMS32) 35 #define MGSL_IOCGPARAMS32 _IOR(MGSL_MAGIC_IOC,1,struct MGSL_PARAMS32) 36 #endif 37 #endif /* _SYNCLINK_H_ */ 38