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