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