607ca46e97
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
37 lines
989 B
C
37 lines
989 B
C
/*
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* SyncLink Multiprotocol Serial Adapter Driver
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*
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* $Id: synclink.h,v 3.14 2006/07/17 20:15:43 paulkf Exp $
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*
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* Copyright (C) 1998-2000 by Microgate Corporation
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*
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* Redistribution of this file is permitted under
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* the terms of the GNU Public License (GPL)
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*/
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#ifndef _SYNCLINK_H_
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#define _SYNCLINK_H_
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#include <uapi/linux/synclink.h>
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/* provide 32 bit ioctl compatibility on 64 bit systems */
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#ifdef CONFIG_COMPAT
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#include <linux/compat.h>
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struct MGSL_PARAMS32 {
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compat_ulong_t mode;
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unsigned char loopback;
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unsigned short flags;
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unsigned char encoding;
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compat_ulong_t clock_speed;
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unsigned char addr_filter;
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unsigned short crc_type;
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unsigned char preamble_length;
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unsigned char preamble;
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compat_ulong_t data_rate;
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unsigned char data_bits;
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unsigned char stop_bits;
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unsigned char parity;
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};
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#define MGSL_IOCSPARAMS32 _IOW(MGSL_MAGIC_IOC,0,struct MGSL_PARAMS32)
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#define MGSL_IOCGPARAMS32 _IOR(MGSL_MAGIC_IOC,1,struct MGSL_PARAMS32)
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#endif
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#endif /* _SYNCLINK_H_ */
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