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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*********************************************************************
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 *
John Anthony Kazos Jr121e70b2007-05-09 08:30:57 +020019 * Neither Dag Brattli nor University of Tromsø admit liability nor
Linus Torvalds1da177e2005-04-16 15:20:36 -070020 * 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
Jaswinder Singh Rajputdf9c04e2009-01-30 21:50:39 +053028#include <linux/types.h>
Ben Hutchingsbcb949b2011-08-24 18:43:55 +000029#include <linux/socket.h>
Jaswinder Singh Rajputdf9c04e2009-01-30 21:50:39 +053030
Ben Hutchingsbcb949b2011-08-24 18:43:55 +000031/* Note that this file is shared with user space. */
Linus Torvalds1da177e2005-04-16 15:20:36 -070032
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 */
65typedef 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,
David Basden0ac81ae2006-03-20 22:21:10 -080078 IRDA_TOIM3232_DONGLE = 12,
Samuel Ortize97e2dd2007-07-21 19:07:33 -070079 IRDA_EP7211_DONGLE = 13,
Linus Torvalds1da177e2005-04-16 15:20:36 -070080} IRDA_DONGLE;
81
82/* Protocol types to be used for SOCK_DGRAM */
83enum {
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
124struct sockaddr_irda {
Ben Hutchingsbcb949b2011-08-24 18:43:55 +0000125 __kernel_sa_family_t sir_family; /* AF_IRDA */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700126 __u8 sir_lsap_sel; /* LSAP selector */
127 __u32 sir_addr; /* Device address */
128 char sir_name[25]; /* Usually <service>:IrDA:TinyTP */
129};
130
131struct 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
139struct irda_device_list {
140 __u32 len;
141 struct irda_device_info dev[1];
142};
143
144struct 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) */
179struct 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 */
190struct if_irda_line {
191 __u8 dtr;
192 __u8 rts;
193};
194
195/* IrDA interface configuration (data part must not exceed 16 bytes) */
196struct 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
Samuel Ortiz89da1ec2007-07-02 22:54:18 -0700219
220/* IrDA netlink definitions */
221#define IRDA_NL_NAME "irda"
222#define IRDA_NL_VERSION 1
223
224enum 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
233enum 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
Samuel Ortiz41172522007-07-02 22:55:31 -0700245#define IRDA_MODE_MONITOR 0x4
Samuel Ortiz89da1ec2007-07-02 22:54:18 -0700246
Linus Torvalds1da177e2005-04-16 15:20:36 -0700247#endif /* KERNEL_IRDA_H */
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