include/linux/irda.h

   1 /*********************************************************************
   2  *
   3  * Filename:      irda.h
   4  * Version:
   5  * Description:
   6  * Status:        Experimental.
   7  * Author:        Dag Brattli <dagb@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@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 Tromsø 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 #include <linux/types.h>
  29
  30 /* Please do *not* add any #include in this file, this file is
  31  * included as-is in user space.
  32  * Please fix the calling file to properly included needed files before
  33  * this one, or preferably to include <net/irda/irda.h> instead.
  34  * Jean II */
  35
  36 /* Hint bit positions for first hint byte */
  37 #define HINT_PNP         0x01
  38 #define HINT_PDA         0x02
  39 #define HINT_COMPUTER    0x04
  40 #define HINT_PRINTER     0x08
  41 #define HINT_MODEM       0x10
  42 #define HINT_FAX         0x20
  43 #define HINT_LAN         0x40
  44 #define HINT_EXTENSION   0x80
  45
  46 /* Hint bit positions for second hint byte (first extension byte) */
  47 #define HINT_TELEPHONY   0x01
  48 #define HINT_FILE_SERVER 0x02
  49 #define HINT_COMM        0x04
  50 #define HINT_MESSAGE     0x08
  51 #define HINT_HTTP        0x10
  52 #define HINT_OBEX        0x20
  53
  54 /* IrLMP character code values */
  55 #define CS_ASCII         0x00
  56 #define CS_ISO_8859_1    0x01
  57 #define CS_ISO_8859_2    0x02
  58 #define CS_ISO_8859_3    0x03
  59 #define CS_ISO_8859_4    0x04
  60 #define CS_ISO_8859_5    0x05
  61 #define CS_ISO_8859_6    0x06
  62 #define CS_ISO_8859_7    0x07
  63 #define CS_ISO_8859_8    0x08
  64 #define CS_ISO_8859_9    0x09
  65 #define CS_UNICODE       0xff
  66
  67 /* These are the currently known dongles */
  68 typedef enum {
  69         IRDA_TEKRAM_DONGLE       = 0,
  70         IRDA_ESI_DONGLE          = 1,
  71         IRDA_ACTISYS_DONGLE      = 2,
  72         IRDA_ACTISYS_PLUS_DONGLE = 3,
  73         IRDA_GIRBIL_DONGLE       = 4,
  74         IRDA_LITELINK_DONGLE     = 5,
  75         IRDA_AIRPORT_DONGLE      = 6,
  76         IRDA_OLD_BELKIN_DONGLE   = 7,
  77         IRDA_EP7211_IR           = 8,
  78         IRDA_MCP2120_DONGLE      = 9,
  79         IRDA_ACT200L_DONGLE      = 10,
  80         IRDA_MA600_DONGLE        = 11,
  81         IRDA_TOIM3232_DONGLE     = 12,
  82         IRDA_EP7211_DONGLE       = 13,
  83 } IRDA_DONGLE;
  84
  85 /* Protocol types to be used for SOCK_DGRAM */
  86 enum {
  87         IRDAPROTO_UNITDATA = 0,
  88         IRDAPROTO_ULTRA    = 1,
  89         IRDAPROTO_MAX
  90 };
  91
  92 #define SOL_IRLMP      266 /* Same as SOL_IRDA for now */
  93 #define SOL_IRTTP      266 /* Same as SOL_IRDA for now */
  94
  95 #define IRLMP_ENUMDEVICES        1      /* Return discovery log */
  96 #define IRLMP_IAS_SET            2      /* Set an attribute in local IAS */
  97 #define IRLMP_IAS_QUERY          3      /* Query remote IAS for attribute */
  98 #define IRLMP_HINTS_SET          4      /* Set hint bits advertised */
  99 #define IRLMP_QOS_SET            5
 100 #define IRLMP_QOS_GET            6
 101 #define IRLMP_MAX_SDU_SIZE       7
 102 #define IRLMP_IAS_GET            8      /* Get an attribute from local IAS */
 103 #define IRLMP_IAS_DEL            9      /* Remove attribute from local IAS */
 104 #define IRLMP_HINT_MASK_SET     10      /* Set discovery filter */
 105 #define IRLMP_WAITDEVICE        11      /* Wait for a new discovery */
 106
 107 #define IRTTP_MAX_SDU_SIZE IRLMP_MAX_SDU_SIZE /* Compatibility */
 108
 109 #define IAS_MAX_STRING         256      /* See IrLMP 1.1, 4.3.3.2 */
 110 #define IAS_MAX_OCTET_STRING  1024      /* See IrLMP 1.1, 4.3.3.2 */
 111 #define IAS_MAX_CLASSNAME       60      /* See IrLMP 1.1, 4.3.1 */
 112 #define IAS_MAX_ATTRIBNAME      60      /* See IrLMP 1.1, 4.3.3.1 */
 113 #define IAS_MAX_ATTRIBNUMBER   256      /* See IrLMP 1.1, 4.3.3.1 */
 114 /* For user space backward compatibility - may be fixed in kernel 2.5.X
 115  * Note : need 60+1 ('\0'), make it 64 for alignement - Jean II */
 116 #define IAS_EXPORT_CLASSNAME       64
 117 #define IAS_EXPORT_ATTRIBNAME     256
 118
 119 /* Attribute type needed for struct irda_ias_set */
 120 #define IAS_MISSING 0
 121 #define IAS_INTEGER 1
 122 #define IAS_OCT_SEQ 2
 123 #define IAS_STRING  3
 124
 125 #define LSAP_ANY              0xff
 126
 127 struct sockaddr_irda {
 128         sa_family_t sir_family;   /* AF_IRDA */
 129         __u8        sir_lsap_sel; /* LSAP selector */
 130         __u32       sir_addr;     /* Device address */
 131         char        sir_name[25]; /* Usually <service>:IrDA:TinyTP */
 132 };
 133
 134 struct irda_device_info {
 135         __u32       saddr;    /* Address of local interface */
 136         __u32       daddr;    /* Address of remote device */
 137         char        info[22]; /* Description */
 138         __u8        charset;  /* Charset used for description */
 139         __u8        hints[2]; /* Hint bits */
 140 };
 141
 142 struct irda_device_list {
 143        __u32 len;
 144        struct irda_device_info dev[1];
 145 };
 146
 147 struct irda_ias_set {
 148         char irda_class_name[IAS_EXPORT_CLASSNAME];
 149         char irda_attrib_name[IAS_EXPORT_ATTRIBNAME];
 150         unsigned int irda_attrib_type;
 151         union {
 152                 unsigned int irda_attrib_int;
 153                 struct {
 154                         unsigned short len;
 155                         __u8 octet_seq[IAS_MAX_OCTET_STRING];
 156                 } irda_attrib_octet_seq;
 157                 struct {
 158                         __u8 len;
 159                         __u8 charset;
 160                         __u8 string[IAS_MAX_STRING];
 161                 } irda_attrib_string;
 162         } attribute;
 163         __u32       daddr;    /* Address of device (for some queries only) */
 164 };
 165
 166 /* Some private IOCTL's (max 16) */
 167 #define SIOCSDONGLE    (SIOCDEVPRIVATE + 0)
 168 #define SIOCGDONGLE    (SIOCDEVPRIVATE + 1)
 169 #define SIOCSBANDWIDTH (SIOCDEVPRIVATE + 2)
 170 #define SIOCSMEDIABUSY (SIOCDEVPRIVATE + 3)
 171 #define SIOCGMEDIABUSY (SIOCDEVPRIVATE + 4)
 172 #define SIOCGRECEIVING (SIOCDEVPRIVATE + 5)
 173 #define SIOCSMODE      (SIOCDEVPRIVATE + 6)
 174 #define SIOCGMODE      (SIOCDEVPRIVATE + 7)
 175 #define SIOCSDTRRTS    (SIOCDEVPRIVATE + 8)
 176 #define SIOCGQOS       (SIOCDEVPRIVATE + 9)
 177
 178 /* No reason to include <linux/if.h> just because of this one ;-) */
 179 #define IRNAMSIZ 16
 180
 181 /* IrDA quality of service information (must not exceed 16 bytes) */
 182 struct if_irda_qos {
 183         unsigned long  baudrate;
 184         unsigned short data_size;
 185         unsigned short window_size;
 186         unsigned short min_turn_time;
 187         unsigned short max_turn_time;
 188         unsigned char  add_bofs;
 189         unsigned char  link_disc;
 190 };
 191
 192 /* For setting RTS and DTR lines of a dongle */
 193 struct if_irda_line {
 194         __u8 dtr;
 195         __u8 rts;
 196 };
 197
 198 /* IrDA interface configuration (data part must not exceed 16 bytes) */
 199 struct if_irda_req {
 200         union {
 201                 char ifrn_name[IRNAMSIZ];  /* if name, e.g. "irda0" */
 202         } ifr_ifrn;
 203
 204         /* Data part */
 205         union {
 206                 struct if_irda_line ifru_line;
 207                 struct if_irda_qos  ifru_qos;
 208                 unsigned short      ifru_flags;
 209                 unsigned int        ifru_receiving;
 210                 unsigned int        ifru_mode;
 211                 unsigned int        ifru_dongle;
 212         } ifr_ifru;
 213 };
 214
 215 #define ifr_baudrate  ifr_ifru.ifru_qos.baudrate
 216 #define ifr_receiving ifr_ifru.ifru_receiving
 217 #define ifr_dongle    ifr_ifru.ifru_dongle
 218 #define ifr_mode      ifr_ifru.ifru_mode
 219 #define ifr_dtr       ifr_ifru.ifru_line.dtr
 220 #define ifr_rts       ifr_ifru.ifru_line.rts
 221
 222
 223 /* IrDA netlink definitions */
 224 #define IRDA_NL_NAME "irda"
 225 #define IRDA_NL_VERSION 1
 226
 227 enum irda_nl_commands {
 228         IRDA_NL_CMD_UNSPEC,
 229         IRDA_NL_CMD_SET_MODE,
 230         IRDA_NL_CMD_GET_MODE,
 231
 232         __IRDA_NL_CMD_AFTER_LAST
 233 };
 234 #define IRDA_NL_CMD_MAX (__IRDA_NL_CMD_AFTER_LAST - 1)
 235
 236 enum nl80211_attrs {
 237         IRDA_NL_ATTR_UNSPEC,
 238         IRDA_NL_ATTR_IFNAME,
 239         IRDA_NL_ATTR_MODE,
 240
 241         __IRDA_NL_ATTR_AFTER_LAST
 242 };
 243 #define IRDA_NL_ATTR_MAX (__IRDA_NL_ATTR_AFTER_LAST - 1)
 244
 245 /* IrDA modes */
 246 #define IRDA_MODE_PRIMARY   0x1
 247 #define IRDA_MODE_SECONDARY 0x2
 248 #define IRDA_MODE_MONITOR   0x4
 249
 250 #endif /* KERNEL_IRDA_H */
 251
 252
 253
 254