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      1 /*********************************************************************
      2  *
      3  * Filename:      irda.h
      4  * Version:
      5  * Description:
      6  * Status:        Experimental.
      7  * Author:        Dag Brattli <dagb (at) cs.uit.no>
      8  * Created at:    Mon Mar  8 14:06:12 1999
      9  * Modified at:   Sat Dec 25 16:06:42 1999
     10  * Modified by:   Dag Brattli <dagb (at) cs.uit.no>
     11  *
     12  *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
     13  *
     14  *     This program is free software; you can redistribute it and/or
     15  *     modify it under the terms of the GNU General Public License as
     16  *     published by the Free Software Foundation; either version 2 of
     17  *     the License, or (at your option) any later version.
     18  *
     19  *     Neither Dag Brattli nor University of Troms admit liability nor
     20  *     provide warranty for any of this software. This material is
     21  *     provided "AS-IS" and at no charge.
     22  *
     23  ********************************************************************/
     24 
     25 #ifndef KERNEL_IRDA_H
     26 #define KERNEL_IRDA_H
     27 
     28 /* Please do *not* add any #include in this file, this file is
     29  * included as-is in user space.
     30  * Please fix the calling file to properly included needed files before
     31  * this one, or preferably to include <net/irda/irda.h> instead.
     32  * Jean II */
     33 
     34 /* Hint bit positions for first hint byte */
     35 #define HINT_PNP         0x01
     36 #define HINT_PDA         0x02
     37 #define HINT_COMPUTER    0x04
     38 #define HINT_PRINTER     0x08
     39 #define HINT_MODEM       0x10
     40 #define HINT_FAX         0x20
     41 #define HINT_LAN         0x40
     42 #define HINT_EXTENSION   0x80
     43 
     44 /* Hint bit positions for second hint byte (first extension byte) */
     45 #define HINT_TELEPHONY   0x01
     46 #define HINT_FILE_SERVER 0x02
     47 #define HINT_COMM        0x04
     48 #define HINT_MESSAGE     0x08
     49 #define HINT_HTTP        0x10
     50 #define HINT_OBEX        0x20
     51 
     52 /* IrLMP character code values */
     53 #define CS_ASCII         0x00
     54 #define	CS_ISO_8859_1    0x01
     55 #define	CS_ISO_8859_2    0x02
     56 #define	CS_ISO_8859_3    0x03
     57 #define	CS_ISO_8859_4    0x04
     58 #define	CS_ISO_8859_5    0x05
     59 #define	CS_ISO_8859_6    0x06
     60 #define	CS_ISO_8859_7    0x07
     61 #define	CS_ISO_8859_8    0x08
     62 #define	CS_ISO_8859_9    0x09
     63 #define CS_UNICODE       0xff
     64 
     65 /* These are the currently known dongles */
     66 typedef enum {
     67 	IRDA_TEKRAM_DONGLE       = 0,
     68 	IRDA_ESI_DONGLE          = 1,
     69 	IRDA_ACTISYS_DONGLE      = 2,
     70 	IRDA_ACTISYS_PLUS_DONGLE = 3,
     71 	IRDA_GIRBIL_DONGLE       = 4,
     72 	IRDA_LITELINK_DONGLE     = 5,
     73 	IRDA_AIRPORT_DONGLE      = 6,
     74 	IRDA_OLD_BELKIN_DONGLE   = 7,
     75 	IRDA_EP7211_IR           = 8,
     76 	IRDA_MCP2120_DONGLE      = 9,
     77 	IRDA_ACT200L_DONGLE      = 10,
     78 	IRDA_MA600_DONGLE        = 11,
     79 	IRDA_TOIM3232_DONGLE     = 12,
     80 	IRDA_EP7211_DONGLE       = 13,
     81 } IRDA_DONGLE;
     82 
     83 /* Protocol types to be used for SOCK_DGRAM */
     84 enum {
     85 	IRDAPROTO_UNITDATA = 0,
     86 	IRDAPROTO_ULTRA    = 1,
     87 	IRDAPROTO_MAX
     88 };
     89 
     90 #define SOL_IRLMP      266 /* Same as SOL_IRDA for now */
     91 #define SOL_IRTTP      266 /* Same as SOL_IRDA for now */
     92 
     93 #define IRLMP_ENUMDEVICES        1	/* Return discovery log */
     94 #define IRLMP_IAS_SET            2	/* Set an attribute in local IAS */
     95 #define IRLMP_IAS_QUERY          3	/* Query remote IAS for attribute */
     96 #define IRLMP_HINTS_SET          4	/* Set hint bits advertised */
     97 #define IRLMP_QOS_SET            5
     98 #define IRLMP_QOS_GET            6
     99 #define IRLMP_MAX_SDU_SIZE       7
    100 #define IRLMP_IAS_GET            8	/* Get an attribute from local IAS */
    101 #define IRLMP_IAS_DEL		 9	/* Remove attribute from local IAS */
    102 #define IRLMP_HINT_MASK_SET	10	/* Set discovery filter */
    103 #define IRLMP_WAITDEVICE	11	/* Wait for a new discovery */
    104 
    105 #define IRTTP_MAX_SDU_SIZE IRLMP_MAX_SDU_SIZE /* Compatibility */
    106 
    107 #define IAS_MAX_STRING         256	/* See IrLMP 1.1, 4.3.3.2 */
    108 #define IAS_MAX_OCTET_STRING  1024	/* See IrLMP 1.1, 4.3.3.2 */
    109 #define IAS_MAX_CLASSNAME       60	/* See IrLMP 1.1, 4.3.1 */
    110 #define IAS_MAX_ATTRIBNAME      60	/* See IrLMP 1.1, 4.3.3.1 */
    111 #define IAS_MAX_ATTRIBNUMBER   256	/* See IrLMP 1.1, 4.3.3.1 */
    112 /* For user space backward compatibility - may be fixed in kernel 2.5.X
    113  * Note : need 60+1 ('\0'), make it 64 for alignement - Jean II */
    114 #define IAS_EXPORT_CLASSNAME       64
    115 #define IAS_EXPORT_ATTRIBNAME     256
    116 
    117 /* Attribute type needed for struct irda_ias_set */
    118 #define IAS_MISSING 0
    119 #define IAS_INTEGER 1
    120 #define IAS_OCT_SEQ 2
    121 #define IAS_STRING  3
    122 
    123 #define LSAP_ANY              0xff
    124 
    125 struct sockaddr_irda {
    126 	sa_family_t sir_family;   /* AF_IRDA */
    127 	__u8        sir_lsap_sel; /* LSAP selector */
    128 	__u32       sir_addr;     /* Device address */
    129 	char        sir_name[25]; /* Usually <service>:IrDA:TinyTP */
    130 };
    131 
    132 struct irda_device_info {
    133 	__u32       saddr;    /* Address of local interface */
    134 	__u32       daddr;    /* Address of remote device */
    135 	char        info[22]; /* Description */
    136 	__u8        charset;  /* Charset used for description */
    137 	__u8        hints[2]; /* Hint bits */
    138 };
    139 
    140 struct irda_device_list {
    141        __u32 len;
    142        struct irda_device_info dev[1];
    143 };
    144 
    145 struct irda_ias_set {
    146 	char irda_class_name[IAS_EXPORT_CLASSNAME];
    147 	char irda_attrib_name[IAS_EXPORT_ATTRIBNAME];
    148 	unsigned int irda_attrib_type;
    149 	union {
    150 		unsigned int irda_attrib_int;
    151 		struct {
    152 			unsigned short len;
    153 			__u8 octet_seq[IAS_MAX_OCTET_STRING];
    154 		} irda_attrib_octet_seq;
    155 		struct {
    156 			__u8 len;
    157 			__u8 charset;
    158 			__u8 string[IAS_MAX_STRING];
    159 		} irda_attrib_string;
    160 	} attribute;
    161 	__u32       daddr;    /* Address of device (for some queries only) */
    162 };
    163 
    164 /* Some private IOCTL's (max 16) */
    165 #define SIOCSDONGLE    (SIOCDEVPRIVATE + 0)
    166 #define SIOCGDONGLE    (SIOCDEVPRIVATE + 1)
    167 #define SIOCSBANDWIDTH (SIOCDEVPRIVATE + 2)
    168 #define SIOCSMEDIABUSY (SIOCDEVPRIVATE + 3)
    169 #define SIOCGMEDIABUSY (SIOCDEVPRIVATE + 4)
    170 #define SIOCGRECEIVING (SIOCDEVPRIVATE + 5)
    171 #define SIOCSMODE      (SIOCDEVPRIVATE + 6)
    172 #define SIOCGMODE      (SIOCDEVPRIVATE + 7)
    173 #define SIOCSDTRRTS    (SIOCDEVPRIVATE + 8)
    174 #define SIOCGQOS       (SIOCDEVPRIVATE + 9)
    175 
    176 /* No reason to include <linux/if.h> just because of this one ;-) */
    177 #define IRNAMSIZ 16
    178 
    179 /* IrDA quality of service information (must not exceed 16 bytes) */
    180 struct if_irda_qos {
    181 	unsigned long  baudrate;
    182 	unsigned short data_size;
    183 	unsigned short window_size;
    184 	unsigned short min_turn_time;
    185 	unsigned short max_turn_time;
    186 	unsigned char  add_bofs;
    187 	unsigned char  link_disc;
    188 };
    189 
    190 /* For setting RTS and DTR lines of a dongle */
    191 struct if_irda_line {
    192 	__u8 dtr;
    193 	__u8 rts;
    194 };
    195 
    196 /* IrDA interface configuration (data part must not exceed 16 bytes) */
    197 struct if_irda_req {
    198 	union {
    199 		char ifrn_name[IRNAMSIZ];  /* if name, e.g. "irda0" */
    200 	} ifr_ifrn;
    201 
    202 	/* Data part */
    203 	union {
    204 		struct if_irda_line ifru_line;
    205 		struct if_irda_qos  ifru_qos;
    206 		unsigned short      ifru_flags;
    207 		unsigned int        ifru_receiving;
    208 		unsigned int        ifru_mode;
    209 		unsigned int        ifru_dongle;
    210 	} ifr_ifru;
    211 };
    212 
    213 #define ifr_baudrate  ifr_ifru.ifru_qos.baudrate
    214 #define ifr_receiving ifr_ifru.ifru_receiving
    215 #define ifr_dongle    ifr_ifru.ifru_dongle
    216 #define ifr_mode      ifr_ifru.ifru_mode
    217 #define ifr_dtr       ifr_ifru.ifru_line.dtr
    218 #define ifr_rts       ifr_ifru.ifru_line.rts
    219 
    220 
    221 /* IrDA netlink definitions */
    222 #define IRDA_NL_NAME "irda"
    223 #define IRDA_NL_VERSION 1
    224 
    225 enum irda_nl_commands {
    226 	IRDA_NL_CMD_UNSPEC,
    227 	IRDA_NL_CMD_SET_MODE,
    228 	IRDA_NL_CMD_GET_MODE,
    229 
    230 	__IRDA_NL_CMD_AFTER_LAST
    231 };
    232 #define IRDA_NL_CMD_MAX (__IRDA_NL_CMD_AFTER_LAST - 1)
    233 
    234 enum nl80211_attrs {
    235 	IRDA_NL_ATTR_UNSPEC,
    236 	IRDA_NL_ATTR_IFNAME,
    237 	IRDA_NL_ATTR_MODE,
    238 
    239 	__IRDA_NL_ATTR_AFTER_LAST
    240 };
    241 #define IRDA_NL_ATTR_MAX (__IRDA_NL_ATTR_AFTER_LAST - 1)
    242 
    243 /* IrDA modes */
    244 #define IRDA_MODE_PRIMARY   0x1
    245 #define IRDA_MODE_SECONDARY 0x2
    246 #define IRDA_MODE_MONITOR   0x4
    247 
    248 #endif /* KERNEL_IRDA_H */
    249 
    250 
    251 
    252 
    253