drivers/char/rio/daemon.h - android_kernel_htc_msm8960 - Gitiles

 /*
 ** -----------------------------------------------------------------------------
 **
 **  Perle Specialix driver for Linux
 **  Ported from existing RIO Driver for SCO sources.
  *
  *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
  *
  *      This program is free software; you can redistribute it and/or modify
  *      it under the terms of the GNU General Public License as published by
  *      the Free Software Foundation; either version 2 of the License, or
  *      (at your option) any later version.
  *
  *      This program is distributed in the hope that it will be useful,
  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *      GNU General Public License for more details.
  *
  *      You should have received a copy of the GNU General Public License
  *      along with this program; if not, write to the Free Software
  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 **
 **	Module		: daemon.h
 **	SID		: 1.3
 **	Last Modified	: 11/6/98 11:34:09
 **	Retrieved	: 11/6/98 11:34:21
 **
 **  ident @(#)daemon.h	1.3
 **
 ** -----------------------------------------------------------------------------
 */

 #ifndef	__rio_daemon_h__
 #define	__rio_daemon_h__

 #ifdef SCCS_LABELS
 #ifndef lint
 static char *_daemon_h_sccs_ = "@(#)daemon.h	1.3";
 #endif
 #endif


 /*
 ** structures used on /dev/rio
 */

 struct Error
 {
 	uint	Error;
 	uint	Entry;
 	uint	Other;
 };

 struct DownLoad
 {
 	char	*DataP;
 	uint	Count;
 	uint	ProductCode;
 };

 /*
 ** A few constants....
 */
 #ifndef MAX_VERSION_LEN
 #define	MAX_VERSION_LEN	256
 #endif

 #ifndef MAX_XP_CTRL_LEN
 #define	MAX_XP_CTRL_LEN 16		/* ALSO IN PORT.H */
 #endif

 struct	PortSetup
 {
 	uint	From;	/* Set/Clear XP & IXANY Control from this port.... */
 	uint	To;	/* .... to this port */
 	uint	XpCps;			/* at this speed */
 	char	XpOn[MAX_XP_CTRL_LEN];	/* this is the start string */
 	char	XpOff[MAX_XP_CTRL_LEN];	/* this is the stop string */
 	uchar	IxAny;			/* enable/disable IXANY */
 	uchar	IxOn;			/* enable/disable IXON */
 	uchar	Lock;			/* lock port params */
 	uchar	Store;			/* store params across closes */
 	uchar	Drain;			/* close only when drained */
 };

 struct	LpbReq
 {
 	uint	Host;
 	uint	Link;
 	struct  LPB     *LpbP;
 };

 struct	RupReq
 {
 	uint	HostNum;
 	uint	RupNum;
 	struct  RUP 	*RupP;
 };

 struct	PortReq
 {
 	uint	SysPort;
 	struct  Port 	*PortP;
 };

 struct  StreamInfo
 {
 	uint	SysPort;
 #if 0
 	queue_t RQueue;
 	queue_t WQueue;
 #else
 	int RQueue;
 	int WQueue;
 #endif
 };

 struct	HostReq
 {
 	uint	HostNum;
 	struct  Host 	*HostP;
 };

 struct	HostDpRam
 {
 	uint	HostNum;
 	struct	DpRam	*DpRamP;
 };

 struct	DebugCtrl
 {
 	uint	SysPort;
 	uint	Debug;
 	uint	Wait;
 };

 struct	MapInfo
 {
 	uint	FirstPort;	/* 8 ports, starting from this (tty) number */
 	uint	RtaUnique;	/* reside on this RTA (unique number) */
 };

 struct	MapIn
 {
 	uint	NumEntries;		/* How many port sets are we mapping? */
 	struct  MapInfo	*MapInfoP;	/* Pointer to (user space) info */
 };

 struct  SendPack
 {
         unsigned int	PortNum;
 	unsigned char	Len;
 	unsigned char	Data[PKT_MAX_DATA_LEN];
 };

 struct SpecialRupCmd
 {
 	struct	PKT		Packet;
 	unsigned short	Host;
 	unsigned short	RupNum;
 };

 struct	IdentifyRta
 {
 	ulong	RtaUnique;
 	uchar	ID;
 };

 struct	KillNeighbour
 {
 	ulong	UniqueNum;
 	uchar	Link;
 };

 struct rioVersion {
     char        version[MAX_VERSION_LEN];
     char        relid[MAX_VERSION_LEN];
     int         buildLevel;
     char        buildDate[MAX_VERSION_LEN];
 };


 /*
 **	RIOC commands are for the daemon type operations
 **
 ** 09.12.1998 ARG - ESIL 0776 part fix
 ** Definition for 'RIOC' also appears in rioioctl.h, so we'd better do a
 ** #ifndef here first.
 ** rioioctl.h also now has #define 'RIO_QUICK_CHECK' as this ioctl is now
 ** allowed to be used by customers.
 */
 #ifndef RIOC
 #define	RIOC	('R'<<8)|('i'<<16)|('o'<<24)
 #endif

 /*
 ** Boot stuff
 */
 #define	RIO_GET_TABLE     (RIOC | 100)
 #define RIO_PUT_TABLE     (RIOC | 101)
 #define RIO_ASSIGN_RTA    (RIOC | 102)
 #define RIO_DELETE_RTA    (RIOC | 103)
 #define	RIO_HOST_FOAD	  (RIOC | 104)
 #define	RIO_QUICK_CHECK	  (RIOC | 105)
 #define RIO_SIGNALS_ON    (RIOC | 106)
 #define RIO_SIGNALS_OFF   (RIOC | 107)
 #define	RIO_CHANGE_NAME   (RIOC | 108)
 #define RIO_DOWNLOAD      (RIOC | 109)
 #define	RIO_GET_LOG	  (RIOC | 110)
 #define	RIO_SETUP_PORTS   (RIOC | 111)
 #define RIO_ALL_MODEM     (RIOC | 112)

 /*
 ** card state, debug stuff
 */
 #define	RIO_NUM_HOSTS	  (RIOC | 120)
 #define	RIO_HOST_LPB	  (RIOC | 121)
 #define	RIO_HOST_RUP	  (RIOC | 122)
 #define	RIO_HOST_PORT	  (RIOC | 123)
 #define	RIO_PARMS 	  (RIOC | 124)
 #define RIO_HOST_REQ	  (RIOC | 125)
 #define	RIO_READ_CONFIG	  (RIOC | 126)
 #define	RIO_SET_CONFIG	  (RIOC | 127)
 #define	RIO_VERSID	  (RIOC | 128)
 #define	RIO_FLAGS	  (RIOC | 129)
 #define	RIO_SETDEBUG	  (RIOC | 130)
 #define	RIO_GETDEBUG	  (RIOC | 131)
 #define	RIO_READ_LEVELS   (RIOC | 132)
 #define	RIO_SET_FAST_BUS  (RIOC | 133)
 #define	RIO_SET_SLOW_BUS  (RIOC | 134)
 #define	RIO_SET_BYTE_MODE (RIOC | 135)
 #define	RIO_SET_WORD_MODE (RIOC | 136)
 #define RIO_STREAM_INFO   (RIOC | 137)
 #define	RIO_START_POLLER  (RIOC | 138)
 #define	RIO_STOP_POLLER   (RIOC | 139)
 #define	RIO_LAST_ERROR    (RIOC | 140)
 #define	RIO_TICK	  (RIOC | 141)
 #define	RIO_TOCK	  (RIOC | 241)	/* I did this on purpose, you know. */
 #define	RIO_SEND_PACKET   (RIOC | 142)
 #define	RIO_SET_BUSY	  (RIOC | 143)
 #define	SPECIAL_RUP_CMD   (RIOC | 144)
 #define	RIO_FOAD_RTA      (RIOC | 145)
 #define	RIO_ZOMBIE_RTA    (RIOC | 146)
 #define RIO_IDENTIFY_RTA  (RIOC | 147)
 #define RIO_KILL_NEIGHBOUR (RIOC | 148)
 #define RIO_DEBUG_MEM     (RIOC | 149)
 /*
 ** 150 - 167 used.....   See below
 */
 #define RIO_GET_PORT_SETUP (RIOC | 168)
 #define RIO_RESUME        (RIOC | 169)
 #define	RIO_MESG	(RIOC | 170)
 #define	RIO_NO_MESG	(RIOC | 171)
 #define	RIO_WHAT_MESG	(RIOC | 172)
 #define RIO_HOST_DPRAM	(RIOC | 173)
 #define RIO_MAP_B50_TO_50	(RIOC | 174)
 #define RIO_MAP_B50_TO_57600	(RIOC | 175)
 #define RIO_MAP_B110_TO_110	(RIOC | 176)
 #define RIO_MAP_B110_TO_115200	(RIOC | 177)
 #define RIO_GET_PORT_PARAMS	(RIOC | 178)
 #define RIO_SET_PORT_PARAMS	(RIOC | 179)
 #define RIO_GET_PORT_TTY	(RIOC | 180)
 #define RIO_SET_PORT_TTY	(RIOC | 181)
 #define RIO_SYSLOG_ONLY	(RIOC | 182)
 #define RIO_SYSLOG_CONS	(RIOC | 183)
 #define RIO_CONS_ONLY	(RIOC | 184)
 #define RIO_BLOCK_OPENS	(RIOC | 185)

 /*
 ** 02.03.1999 ARG - ESIL 0820 fix :
 ** RIOBootMode is no longer use by the driver, so these ioctls
 ** are now obsolete :
 **
 #define RIO_GET_BOOT_MODE	(RIOC | 186)
 #define RIO_SET_BOOT_MODE	(RIOC | 187)
 **
 */

 #define RIO_MEM_DUMP	(RIOC | 189)
 #define RIO_READ_REGISTER	(RIOC | 190)
 #define RIO_GET_MODTYPE	(RIOC | 191)
 #define RIO_SET_TIMER	(RIOC | 192)
 #define RIO_READ_CHECK	(RIOC | 196)
 #define RIO_WAITING_FOR_RESTART	(RIOC | 197)
 #define RIO_BIND_RTA	(RIOC | 198)
 #define RIO_GET_BINDINGS	(RIOC | 199)
 #define RIO_PUT_BINDINGS	(RIOC | 200)

 #define	RIO_MAKE_DEV		(RIOC | 201)
 #define	RIO_MINOR		(RIOC | 202)

 #define	RIO_IDENTIFY_DRIVER	(RIOC | 203)
 #define	RIO_DISPLAY_HOST_CFG	(RIOC | 204)


 /*
 ** MAKE_DEV / MINOR stuff
 */
 #define	RIO_DEV_DIRECT		0x0000
 #define	RIO_DEV_MODEM		0x0200
 #define	RIO_DEV_XPRINT		0x0400
 #define	RIO_DEV_MASK		0x0600

 /*
 ** port management, xprint stuff
 */
 #define	rIOCN(N)	(RIOC|(N))
 #define	rIOCR(N,T)	(RIOC|(N))
 #define	rIOCW(N,T)	(RIOC|(N))

 #define	RIO_GET_XP_ON     rIOCR(150,char[16])	/* start xprint string */
 #define	RIO_SET_XP_ON     rIOCW(151,char[16])
 #define	RIO_GET_XP_OFF    rIOCR(152,char[16])	/* finish xprint string */
 #define	RIO_SET_XP_OFF    rIOCW(153,char[16])
 #define	RIO_GET_XP_CPS    rIOCR(154,int)	/* xprint CPS */
 #define	RIO_SET_XP_CPS    rIOCW(155,int)
 #define RIO_GET_IXANY     rIOCR(156,int)	/* ixany allowed? */
 #define RIO_SET_IXANY     rIOCW(157,int)
 #define RIO_SET_IXANY_ON  rIOCN(158)		/* allow ixany */
 #define RIO_SET_IXANY_OFF rIOCN(159)		/* disallow ixany */
 #define RIO_GET_MODEM     rIOCR(160,int)	/* port is modem/direct line? */
 #define RIO_SET_MODEM     rIOCW(161,int)
 #define RIO_SET_MODEM_ON  rIOCN(162)		/* port is a modem */
 #define RIO_SET_MODEM_OFF rIOCN(163)		/* port is direct */
 #define RIO_GET_IXON      rIOCR(164,int)	/* ixon allowed? */
 #define RIO_SET_IXON      rIOCW(165,int)
 #define RIO_SET_IXON_ON   rIOCN(166)		/* allow ixon */
 #define RIO_SET_IXON_OFF  rIOCN(167)		/* disallow ixon */

 #define RIO_GET_SIVIEW	  ((('s')<<8) | 106)	/* backwards compatible with SI */

 #define	RIO_IOCTL_UNKNOWN	-2

 #endif
	/*
	** -----------------------------------------------------------------------------
	**
	** Perle Specialix driver for Linux
	** Ported from existing RIO Driver for SCO sources.
	*
	* (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation; either version 2 of the License, or
	* (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	**
	** Module : daemon.h
	** SID : 1.3
	** Last Modified : 11/6/98 11:34:09
	** Retrieved : 11/6/98 11:34:21
	**
	** ident @(#)daemon.h 1.3
	**
	** -----------------------------------------------------------------------------
	*/

	#ifndef __rio_daemon_h__
	#define __rio_daemon_h__

	#ifdef SCCS_LABELS
	#ifndef lint
	static char *_daemon_h_sccs_ = "@(#)daemon.h 1.3";
	#endif
	#endif


	/*
	** structures used on /dev/rio
	*/

	struct Error
	{
	uint Error;
	uint Entry;
	uint Other;
	};

	struct DownLoad
	{
	char *DataP;
	uint Count;
	uint ProductCode;
	};

	/*
	** A few constants....
	*/
	#ifndef MAX_VERSION_LEN
	#define MAX_VERSION_LEN 256
	#endif

	#ifndef MAX_XP_CTRL_LEN
	#define MAX_XP_CTRL_LEN 16 /* ALSO IN PORT.H */
	#endif

	struct PortSetup
	{
	uint From; /* Set/Clear XP & IXANY Control from this port.... */
	uint To; /* .... to this port */
	uint XpCps; /* at this speed */
	char XpOn[MAX_XP_CTRL_LEN]; /* this is the start string */
	char XpOff[MAX_XP_CTRL_LEN]; /* this is the stop string */
	uchar IxAny; /* enable/disable IXANY */
	uchar IxOn; /* enable/disable IXON */
	uchar Lock; /* lock port params */
	uchar Store; /* store params across closes */
	uchar Drain; /* close only when drained */
	};

	struct LpbReq
	{
	uint Host;
	uint Link;
	struct LPB *LpbP;
	};

	struct RupReq
	{
	uint HostNum;
	uint RupNum;
	struct RUP *RupP;
	};

	struct PortReq
	{
	uint SysPort;
	struct Port *PortP;
	};

	struct StreamInfo
	{
	uint SysPort;
	#if 0
	queue_t RQueue;
	queue_t WQueue;
	#else
	int RQueue;
	int WQueue;
	#endif
	};

	struct HostReq
	{
	uint HostNum;
	struct Host *HostP;
	};

	struct HostDpRam
	{
	uint HostNum;
	struct DpRam *DpRamP;
	};

	struct DebugCtrl
	{
	uint SysPort;
	uint Debug;
	uint Wait;
	};

	struct MapInfo
	{
	uint FirstPort; /* 8 ports, starting from this (tty) number */
	uint RtaUnique; /* reside on this RTA (unique number) */
	};

	struct MapIn
	{
	uint NumEntries; /* How many port sets are we mapping? */
	struct MapInfo MapInfoP; / Pointer to (user space) info */
	};

	struct SendPack
	{
	unsigned int PortNum;
	unsigned char Len;
	unsigned char Data[PKT_MAX_DATA_LEN];
	};

	struct SpecialRupCmd
	{
	struct PKT Packet;
	unsigned short Host;
	unsigned short RupNum;
	};

	struct IdentifyRta
	{
	ulong RtaUnique;
	uchar ID;
	};

	struct KillNeighbour
	{
	ulong UniqueNum;
	uchar Link;
	};

	struct rioVersion {
	char version[MAX_VERSION_LEN];
	char relid[MAX_VERSION_LEN];
	int buildLevel;
	char buildDate[MAX_VERSION_LEN];
	};


	/*
	** RIOC commands are for the daemon type operations
	**
	** 09.12.1998 ARG - ESIL 0776 part fix
	** Definition for 'RIOC' also appears in rioioctl.h, so we'd better do a
	** #ifndef here first.
	** rioioctl.h also now has #define 'RIO_QUICK_CHECK' as this ioctl is now
	** allowed to be used by customers.
	*/
	#ifndef RIOC
	#define RIOC ('R'<<8)\|('i'<<16)\|('o'<<24)
	#endif

	/*
	** Boot stuff
	*/
	#define RIO_GET_TABLE (RIOC \| 100)
	#define RIO_PUT_TABLE (RIOC \| 101)
	#define RIO_ASSIGN_RTA (RIOC \| 102)
	#define RIO_DELETE_RTA (RIOC \| 103)
	#define RIO_HOST_FOAD (RIOC \| 104)
	#define RIO_QUICK_CHECK (RIOC \| 105)
	#define RIO_SIGNALS_ON (RIOC \| 106)
	#define RIO_SIGNALS_OFF (RIOC \| 107)
	#define RIO_CHANGE_NAME (RIOC \| 108)
	#define RIO_DOWNLOAD (RIOC \| 109)
	#define RIO_GET_LOG (RIOC \| 110)
	#define RIO_SETUP_PORTS (RIOC \| 111)
	#define RIO_ALL_MODEM (RIOC \| 112)

	/*
	** card state, debug stuff
	*/
	#define RIO_NUM_HOSTS (RIOC \| 120)
	#define RIO_HOST_LPB (RIOC \| 121)
	#define RIO_HOST_RUP (RIOC \| 122)
	#define RIO_HOST_PORT (RIOC \| 123)
	#define RIO_PARMS (RIOC \| 124)
	#define RIO_HOST_REQ (RIOC \| 125)
	#define RIO_READ_CONFIG (RIOC \| 126)
	#define RIO_SET_CONFIG (RIOC \| 127)
	#define RIO_VERSID (RIOC \| 128)
	#define RIO_FLAGS (RIOC \| 129)
	#define RIO_SETDEBUG (RIOC \| 130)
	#define RIO_GETDEBUG (RIOC \| 131)
	#define RIO_READ_LEVELS (RIOC \| 132)
	#define RIO_SET_FAST_BUS (RIOC \| 133)
	#define RIO_SET_SLOW_BUS (RIOC \| 134)
	#define RIO_SET_BYTE_MODE (RIOC \| 135)
	#define RIO_SET_WORD_MODE (RIOC \| 136)
	#define RIO_STREAM_INFO (RIOC \| 137)
	#define RIO_START_POLLER (RIOC \| 138)
	#define RIO_STOP_POLLER (RIOC \| 139)
	#define RIO_LAST_ERROR (RIOC \| 140)
	#define RIO_TICK (RIOC \| 141)
	#define RIO_TOCK (RIOC \| 241) /* I did this on purpose, you know. */
	#define RIO_SEND_PACKET (RIOC \| 142)
	#define RIO_SET_BUSY (RIOC \| 143)
	#define SPECIAL_RUP_CMD (RIOC \| 144)
	#define RIO_FOAD_RTA (RIOC \| 145)
	#define RIO_ZOMBIE_RTA (RIOC \| 146)
	#define RIO_IDENTIFY_RTA (RIOC \| 147)
	#define RIO_KILL_NEIGHBOUR (RIOC \| 148)
	#define RIO_DEBUG_MEM (RIOC \| 149)
	/*
	** 150 - 167 used..... See below
	*/
	#define RIO_GET_PORT_SETUP (RIOC \| 168)
	#define RIO_RESUME (RIOC \| 169)
	#define RIO_MESG (RIOC \| 170)
	#define RIO_NO_MESG (RIOC \| 171)
	#define RIO_WHAT_MESG (RIOC \| 172)
	#define RIO_HOST_DPRAM (RIOC \| 173)
	#define RIO_MAP_B50_TO_50 (RIOC \| 174)
	#define RIO_MAP_B50_TO_57600 (RIOC \| 175)
	#define RIO_MAP_B110_TO_110 (RIOC \| 176)
	#define RIO_MAP_B110_TO_115200 (RIOC \| 177)
	#define RIO_GET_PORT_PARAMS (RIOC \| 178)
	#define RIO_SET_PORT_PARAMS (RIOC \| 179)
	#define RIO_GET_PORT_TTY (RIOC \| 180)
	#define RIO_SET_PORT_TTY (RIOC \| 181)
	#define RIO_SYSLOG_ONLY (RIOC \| 182)
	#define RIO_SYSLOG_CONS (RIOC \| 183)
	#define RIO_CONS_ONLY (RIOC \| 184)
	#define RIO_BLOCK_OPENS (RIOC \| 185)

	/*
	** 02.03.1999 ARG - ESIL 0820 fix :
	** RIOBootMode is no longer use by the driver, so these ioctls
	** are now obsolete :
	**
	#define RIO_GET_BOOT_MODE (RIOC \| 186)
	#define RIO_SET_BOOT_MODE (RIOC \| 187)
	**
	*/

	#define RIO_MEM_DUMP (RIOC \| 189)
	#define RIO_READ_REGISTER (RIOC \| 190)
	#define RIO_GET_MODTYPE (RIOC \| 191)
	#define RIO_SET_TIMER (RIOC \| 192)
	#define RIO_READ_CHECK (RIOC \| 196)
	#define RIO_WAITING_FOR_RESTART (RIOC \| 197)
	#define RIO_BIND_RTA (RIOC \| 198)
	#define RIO_GET_BINDINGS (RIOC \| 199)
	#define RIO_PUT_BINDINGS (RIOC \| 200)

	#define RIO_MAKE_DEV (RIOC \| 201)
	#define RIO_MINOR (RIOC \| 202)

	#define RIO_IDENTIFY_DRIVER (RIOC \| 203)
	#define RIO_DISPLAY_HOST_CFG (RIOC \| 204)


	/*
	** MAKE_DEV / MINOR stuff
	*/
	#define RIO_DEV_DIRECT 0x0000
	#define RIO_DEV_MODEM 0x0200
	#define RIO_DEV_XPRINT 0x0400
	#define RIO_DEV_MASK 0x0600

	/*
	** port management, xprint stuff
	*/
	#define rIOCN(N) (RIOC\|(N))
	#define rIOCR(N,T) (RIOC\|(N))
	#define rIOCW(N,T) (RIOC\|(N))

	#define RIO_GET_XP_ON rIOCR(150,char[16]) /* start xprint string */
	#define RIO_SET_XP_ON rIOCW(151,char[16])
	#define RIO_GET_XP_OFF rIOCR(152,char[16]) /* finish xprint string */
	#define RIO_SET_XP_OFF rIOCW(153,char[16])
	#define RIO_GET_XP_CPS rIOCR(154,int) /* xprint CPS */
	#define RIO_SET_XP_CPS rIOCW(155,int)
	#define RIO_GET_IXANY rIOCR(156,int) /* ixany allowed? */
	#define RIO_SET_IXANY rIOCW(157,int)
	#define RIO_SET_IXANY_ON rIOCN(158) /* allow ixany */
	#define RIO_SET_IXANY_OFF rIOCN(159) /* disallow ixany */
	#define RIO_GET_MODEM rIOCR(160,int) /* port is modem/direct line? */
	#define RIO_SET_MODEM rIOCW(161,int)
	#define RIO_SET_MODEM_ON rIOCN(162) /* port is a modem */
	#define RIO_SET_MODEM_OFF rIOCN(163) /* port is direct */
	#define RIO_GET_IXON rIOCR(164,int) /* ixon allowed? */
	#define RIO_SET_IXON rIOCW(165,int)
	#define RIO_SET_IXON_ON rIOCN(166) /* allow ixon */
	#define RIO_SET_IXON_OFF rIOCN(167) /* disallow ixon */

	#define RIO_GET_SIVIEW ((('s')<<8) \| 106) /* backwards compatible with SI */

	#define RIO_IOCTL_UNKNOWN -2

	#endif