/*********************************************************************

 *                

 * Filename:      irda.h

 * Version:       

 * Description:   

 * Status:        Experimental.

 * Author:        Dag Brattli <dagb@cs.uit.no>

 * Created at:    Mon Mar  8 14:06:12 1999

 * Modified at:   Sat Dec 25 16:06:42 1999

 * Modified by:   Dag Brattli <dagb@cs.uit.no>

 * 

 *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.

 *      

 *     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.

 *  

 *     Neither Dag Brattli nor University of Tromsø admit liability nor

 *     provide warranty for any of this software. This material is 

 *     provided "AS-IS" and at no charge.

 *

 ********************************************************************/

#ifndef KERNEL_IRDA_H

#define KERNEL_IRDA_H

/* Please do *not* add any #include in this file, this file is

 * included as-is in user space.

 * Please fix the calling file to properly included needed files before

 * this one, or preferably to include <net/irda/irda.h> instead.

 * Jean II */

/* Hint bit positions for first hint byte */

#define HINT_PNP         0x01

#define HINT_PDA         0x02

#define HINT_COMPUTER    0x04

#define HINT_PRINTER     0x08

#define HINT_MODEM       0x10

#define HINT_FAX         0x20

#define HINT_LAN         0x40

#define HINT_EXTENSION   0x80

/* Hint bit positions for second hint byte (first extension byte) */

#define HINT_TELEPHONY   0x01

#define HINT_FILE_SERVER 0x02

#define HINT_COMM        0x04

#define HINT_MESSAGE     0x08

#define HINT_HTTP        0x10

#define HINT_OBEX        0x20

/* IrLMP character code values */

#define CS_ASCII         0x00

#define	CS_ISO_8859_1    0x01

#define	CS_ISO_8859_2    0x02

#define	CS_ISO_8859_3    0x03

#define	CS_ISO_8859_4    0x04

#define	CS_ISO_8859_5    0x05

#define	CS_ISO_8859_6    0x06

#define	CS_ISO_8859_7    0x07

#define	CS_ISO_8859_8    0x08

#define	CS_ISO_8859_9    0x09

#define CS_UNICODE       0xff

/* These are the currently known dongles */

typedef enum {

	IRDA_TEKRAM_DONGLE       = 0,

	IRDA_ESI_DONGLE          = 1,

	IRDA_ACTISYS_DONGLE      = 2,

	IRDA_ACTISYS_PLUS_DONGLE = 3,

	IRDA_GIRBIL_DONGLE       = 4,

	IRDA_LITELINK_DONGLE     = 5,

	IRDA_AIRPORT_DONGLE      = 6,

	IRDA_OLD_BELKIN_DONGLE   = 7,

	IRDA_EP7211_IR           = 8,

	IRDA_MCP2120_DONGLE      = 9,

	IRDA_ACT200L_DONGLE      = 10,

	IRDA_MA600_DONGLE        = 11,

	IRDA_TOIM3232_DONGLE     = 12,

	IRDA_EP7211_DONGLE       = 13,

} IRDA_DONGLE;

/* Protocol types to be used for SOCK_DGRAM */

enum {

	IRDAPROTO_UNITDATA = 0,

	IRDAPROTO_ULTRA    = 1,

	IRDAPROTO_MAX

};

#define SOL_IRLMP      266 /* Same as SOL_IRDA for now */

#define SOL_IRTTP      266 /* Same as SOL_IRDA for now */

#define IRLMP_ENUMDEVICES        1	/* Return discovery log */

#define IRLMP_IAS_SET            2	/* Set an attribute in local IAS */

#define IRLMP_IAS_QUERY          3	/* Query remote IAS for attribute */

#define IRLMP_HINTS_SET          4	/* Set hint bits advertised */

#define IRLMP_QOS_SET            5

#define IRLMP_QOS_GET            6

#define IRLMP_MAX_SDU_SIZE       7

#define IRLMP_IAS_GET            8	/* Get an attribute from local IAS */

#define IRLMP_IAS_DEL		 9	/* Remove attribute from local IAS */

#define IRLMP_HINT_MASK_SET	10	/* Set discovery filter */

#define IRLMP_WAITDEVICE	11	/* Wait for a new discovery */

#define IRTTP_MAX_SDU_SIZE IRLMP_MAX_SDU_SIZE /* Compatibility */

#define IAS_MAX_STRING         256	/* See IrLMP 1.1, 4.3.3.2 */

#define IAS_MAX_OCTET_STRING  1024	/* See IrLMP 1.1, 4.3.3.2 */

#define IAS_MAX_CLASSNAME       60	/* See IrLMP 1.1, 4.3.1 */

#define IAS_MAX_ATTRIBNAME      60	/* See IrLMP 1.1, 4.3.3.1 */

#define IAS_MAX_ATTRIBNUMBER   256	/* See IrLMP 1.1, 4.3.3.1 */

/* For user space backward compatibility - may be fixed in kernel 2.5.X

 * Note : need 60+1 ('\0'), make it 64 for alignement - Jean II */

#define IAS_EXPORT_CLASSNAME       64

#define IAS_EXPORT_ATTRIBNAME     256

/* Attribute type needed for struct irda_ias_set */

#define IAS_MISSING 0

#define IAS_INTEGER 1

#define IAS_OCT_SEQ 2

#define IAS_STRING  3

#define LSAP_ANY              0xff

struct sockaddr_irda {

	sa_family_t sir_family;   /* AF_IRDA */

	__u8        sir_lsap_sel; /* LSAP selector */

	__u32       sir_addr;     /* Device address */

	char        sir_name[25]; /* Usually <service>:IrDA:TinyTP */

};

struct irda_device_info {

	__u32       saddr;    /* Address of local interface */

	__u32       daddr;    /* Address of remote device */

	char        info[22]; /* Description */

	__u8        charset;  /* Charset used for description */

	__u8        hints[2]; /* Hint bits */

};

struct irda_device_list {

       __u32 len;

       struct irda_device_info dev[1];

};

struct irda_ias_set {

	char irda_class_name[IAS_EXPORT_CLASSNAME];

	char irda_attrib_name[IAS_EXPORT_ATTRIBNAME];

	unsigned int irda_attrib_type;

	union {

		unsigned int irda_attrib_int;

		struct {

			unsigned short len;

			__u8 octet_seq[IAS_MAX_OCTET_STRING];

		} irda_attrib_octet_seq;

		struct {

			__u8 len;

			__u8 charset;

			__u8 string[IAS_MAX_STRING];

		} irda_attrib_string;

	} attribute;

	__u32       daddr;    /* Address of device (for some queries only) */

};

/* Some private IOCTL's (max 16) */

#define SIOCSDONGLE    (SIOCDEVPRIVATE + 0)

#define SIOCGDONGLE    (SIOCDEVPRIVATE + 1)

#define SIOCSBANDWIDTH (SIOCDEVPRIVATE + 2)

#define SIOCSMEDIABUSY (SIOCDEVPRIVATE + 3)

#define SIOCGMEDIABUSY (SIOCDEVPRIVATE + 4)

#define SIOCGRECEIVING (SIOCDEVPRIVATE + 5)

#define SIOCSMODE      (SIOCDEVPRIVATE + 6)

#define SIOCGMODE      (SIOCDEVPRIVATE + 7)

#define SIOCSDTRRTS    (SIOCDEVPRIVATE + 8)

#define SIOCGQOS       (SIOCDEVPRIVATE + 9)

/* No reason to include <linux/if.h> just because of this one ;-) */

#define IRNAMSIZ 16 

/* IrDA quality of service information (must not exceed 16 bytes) */

struct if_irda_qos {

	unsigned long  baudrate;

	unsigned short data_size;

	unsigned short window_size;

	unsigned short min_turn_time;

	unsigned short max_turn_time;

	unsigned char  add_bofs;

	unsigned char  link_disc;

};

/* For setting RTS and DTR lines of a dongle */

struct if_irda_line {

	__u8 dtr;

	__u8 rts;

};

/* IrDA interface configuration (data part must not exceed 16 bytes) */

struct if_irda_req {

	union {

		char ifrn_name[IRNAMSIZ];  /* if name, e.g. "irda0" */

	} ifr_ifrn;

	/* Data part */

	union {

		struct if_irda_line ifru_line;

		struct if_irda_qos  ifru_qos;

		unsigned short      ifru_flags;

		unsigned int        ifru_receiving;

		unsigned int        ifru_mode;

		unsigned int        ifru_dongle;

	} ifr_ifru;

};

#define ifr_baudrate  ifr_ifru.ifru_qos.baudrate

#define ifr_receiving ifr_ifru.ifru_receiving 

#define ifr_dongle    ifr_ifru.ifru_dongle

#define ifr_mode      ifr_ifru.ifru_mode

#define ifr_dtr       ifr_ifru.ifru_line.dtr

#define ifr_rts       ifr_ifru.ifru_line.rts

/* IrDA netlink definitions */

#define IRDA_NL_NAME "irda"

#define IRDA_NL_VERSION 1

enum irda_nl_commands {

	IRDA_NL_CMD_UNSPEC,

	IRDA_NL_CMD_SET_MODE,

	IRDA_NL_CMD_GET_MODE,

	__IRDA_NL_CMD_AFTER_LAST

};

#define IRDA_NL_CMD_MAX (__IRDA_NL_CMD_AFTER_LAST - 1)

enum nl80211_attrs {

	IRDA_NL_ATTR_UNSPEC,

	IRDA_NL_ATTR_IFNAME,

	IRDA_NL_ATTR_MODE,

	__IRDA_NL_ATTR_AFTER_LAST

};

#define IRDA_NL_ATTR_MAX (__IRDA_NL_ATTR_AFTER_LAST - 1)

/* IrDA modes */

#define IRDA_MODE_PRIMARY   0x1

#define IRDA_MODE_SECONDARY 0x2

#define IRDA_MODE_MONITOR   0x4

#endif /* KERNEL_IRDA_H */