aboutsummaryrefslogtreecommitdiff
path: root/include/linux/irda.h
blob: 35911bd4dbe83b82420d7deec70a705de41d3296 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
/*********************************************************************
 *                
 * Filename:      irda.h
 * Version:       
 * Description:   
 * Status:        Experimental.
 * Author:        Dag Brattli <dagb@cs.uit.no>
 * Created at:    Mon Mar  8 14:06:12 1999
 * Modified at:   Sat Dec 25 16:06:42 1999
 * Modified by:   Dag Brattli <dagb@cs.uit.no>
 * 
 *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
 *      
 *     This program is free software; you can redistribute it and/or 
 *     modify it under the terms of the GNU General Public License as 
 *     published by the Free Software Foundation; either version 2 of 
 *     the License, or (at your option) any later version.
 *  
 *     Neither Dag Brattli nor University of Tromsø admit liability nor
 *     provide warranty for any of this software. This material is 
 *     provided "AS-IS" and at no charge.
 *
 ********************************************************************/

#ifndef KERNEL_IRDA_H
#define KERNEL_IRDA_H

/* Please do *not* add any #include in this file, this file is
 * included as-is in user space.
 * Please fix the calling file to properly included needed files before
 * this one, or preferably to include <net/irda/irda.h> instead.
 * Jean II */

/* Hint bit positions for first hint byte */
#define HINT_PNP         0x01
#define HINT_PDA         0x02
#define HINT_COMPUTER    0x04
#define HINT_PRINTER     0x08
#define HINT_MODEM       0x10
#define HINT_FAX         0x20
#define HINT_LAN         0x40
#define HINT_EXTENSION   0x80

/* Hint bit positions for second hint byte (first extension byte) */
#define HINT_TELEPHONY   0x01
#define HINT_FILE_SERVER 0x02
#define HINT_COMM        0x04
#define HINT_MESSAGE     0x08
#define HINT_HTTP        0x10
#define HINT_OBEX        0x20

/* IrLMP character code values */
#define CS_ASCII         0x00
#define	CS_ISO_8859_1    0x01
#define	CS_ISO_8859_2    0x02
#define	CS_ISO_8859_3    0x03
#define	CS_ISO_8859_4    0x04
#define	CS_ISO_8859_5    0x05
#define	CS_ISO_8859_6    0x06
#define	CS_ISO_8859_7    0x07
#define	CS_ISO_8859_8    0x08
#define	CS_ISO_8859_9    0x09
#define CS_UNICODE       0xff

/* These are the currently known dongles */
typedef enum {
	IRDA_TEKRAM_DONGLE       = 0,
	IRDA_ESI_DONGLE          = 1,
	IRDA_ACTISYS_DONGLE      = 2,
	IRDA_ACTISYS_PLUS_DONGLE = 3,
	IRDA_GIRBIL_DONGLE       = 4,
	IRDA_LITELINK_DONGLE     = 5,
	IRDA_AIRPORT_DONGLE      = 6,
	IRDA_OLD_BELKIN_DONGLE   = 7,
	IRDA_EP7211_IR           = 8,
	IRDA_MCP2120_DONGLE      = 9,
	IRDA_ACT200L_DONGLE      = 10,
	IRDA_MA600_DONGLE        = 11,
	IRDA_TOIM3232_DONGLE     = 12,
} IRDA_DONGLE;

/* Protocol types to be used for SOCK_DGRAM */
enum {
	IRDAPROTO_UNITDATA = 0,
	IRDAPROTO_ULTRA    = 1,
	IRDAPROTO_MAX
};

#define SOL_IRLMP      266 /* Same as SOL_IRDA for now */
#define SOL_IRTTP      266 /* Same as SOL_IRDA for now */

#define IRLMP_ENUMDEVICES        1	/* Return discovery log */
#define IRLMP_IAS_SET            2	/* Set an attribute in local IAS */
#define IRLMP_IAS_QUERY          3	/* Query remote IAS for attribute */
#define IRLMP_HINTS_SET          4	/* Set hint bits advertised */
#define IRLMP_QOS_SET            5
#define IRLMP_QOS_GET            6
#define IRLMP_MAX_SDU_SIZE       7
#define IRLMP_IAS_GET            8	/* Get an attribute from local IAS */
#define IRLMP_IAS_DEL		 9	/* Remove attribute from local IAS */
#define IRLMP_HINT_MASK_SET	10	/* Set discovery filter */
#define IRLMP_WAITDEVICE	11	/* Wait for a new discovery */

#define IRTTP_MAX_SDU_SIZE IRLMP_MAX_SDU_SIZE /* Compatibility */

#define IAS_MAX_STRING         256	/* See IrLMP 1.1, 4.3.3.2 */
#define IAS_MAX_OCTET_STRING  1024	/* See IrLMP 1.1, 4.3.3.2 */
#define IAS_MAX_CLASSNAME       60	/* See IrLMP 1.1, 4.3.1 */
#define IAS_MAX_ATTRIBNAME      60	/* See IrLMP 1.1, 4.3.3.1 */
#define IAS_MAX_ATTRIBNUMBER   256	/* See IrLMP 1.1, 4.3.3.1 */
/* For user space backward compatibility - may be fixed in kernel 2.5.X
 * Note : need 60+1 ('\0'), make it 64 for alignement - Jean II */
#define IAS_EXPORT_CLASSNAME       64
#define IAS_EXPORT_ATTRIBNAME     256

/* Attribute type needed for struct irda_ias_set */
#define IAS_MISSING 0
#define IAS_INTEGER 1
#define IAS_OCT_SEQ 2
#define IAS_STRING  3

#define LSAP_ANY              0xff

struct sockaddr_irda {
	sa_family_t sir_family;   /* AF_IRDA */
	__u8        sir_lsap_sel; /* LSAP selector */
	__u32       sir_addr;     /* Device address */
	char        sir_name[25]; /* Usually <service>:IrDA:TinyTP */
};

struct irda_device_info {
	__u32       saddr;    /* Address of local interface */
	__u32       daddr;    /* Address of remote device */
	char        info[22]; /* Description */
	__u8        charset;  /* Charset used for description */
	__u8        hints[2]; /* Hint bits */
};

struct irda_device_list {
       __u32 len;
       struct irda_device_info dev[1];
};

struct irda_ias_set {
	char irda_class_name[IAS_EXPORT_CLASSNAME];
	char irda_attrib_name[IAS_EXPORT_ATTRIBNAME];
	unsigned int irda_attrib_type;
	union {
		unsigned int irda_attrib_int;
		struct {
			unsigned short len;
			__u8 octet_seq[IAS_MAX_OCTET_STRING];
		} irda_attrib_octet_seq;
		struct {
			__u8 len;
			__u8 charset;
			__u8 string[IAS_MAX_STRING];
		} irda_attrib_string;
	} attribute;
	__u32       daddr;    /* Address of device (for some queries only) */
};

/* Some private IOCTL's (max 16) */
#define SIOCSDONGLE    (SIOCDEVPRIVATE + 0)
#define SIOCGDONGLE    (SIOCDEVPRIVATE + 1)
#define SIOCSBANDWIDTH (SIOCDEVPRIVATE + 2)
#define SIOCSMEDIABUSY (SIOCDEVPRIVATE + 3)
#define SIOCGMEDIABUSY (SIOCDEVPRIVATE + 4)
#define SIOCGRECEIVING (SIOCDEVPRIVATE + 5)
#define SIOCSMODE      (SIOCDEVPRIVATE + 6)
#define SIOCGMODE      (SIOCDEVPRIVATE + 7)
#define SIOCSDTRRTS    (SIOCDEVPRIVATE + 8)
#define SIOCGQOS       (SIOCDEVPRIVATE + 9)

/* No reason to include <linux/if.h> just because of this one ;-) */
#define IRNAMSIZ 16 

/* IrDA quality of service information (must not exceed 16 bytes) */
struct if_irda_qos {
	unsigned long  baudrate;
	unsigned short data_size;
	unsigned short window_size;
	unsigned short min_turn_time;
	unsigned short max_turn_time;
	unsigned char  add_bofs;
	unsigned char  link_disc;
};

/* For setting RTS and DTR lines of a dongle */
struct if_irda_line {
	__u8 dtr;
	__u8 rts;
};

/* IrDA interface configuration (data part must not exceed 16 bytes) */
struct if_irda_req {
	union {
		char ifrn_name[IRNAMSIZ];  /* if name, e.g. "irda0" */
	} ifr_ifrn;
	
	/* Data part */
	union {
		struct if_irda_line ifru_line;
		struct if_irda_qos  ifru_qos;
		unsigned short      ifru_flags;
		unsigned int        ifru_receiving;
		unsigned int        ifru_mode;
		unsigned int        ifru_dongle;
	} ifr_ifru;
};

#define ifr_baudrate  ifr_ifru.ifru_qos.baudrate
#define ifr_receiving ifr_ifru.ifru_receiving 
#define ifr_dongle    ifr_ifru.ifru_dongle
#define ifr_mode      ifr_ifru.ifru_mode
#define ifr_dtr       ifr_ifru.ifru_line.dtr
#define ifr_rts       ifr_ifru.ifru_line.rts


/* IrDA netlink definitions */
#define IRDA_NL_NAME "irda"
#define IRDA_NL_VERSION 1

enum irda_nl_commands {
	IRDA_NL_CMD_UNSPEC,
	IRDA_NL_CMD_SET_MODE,
	IRDA_NL_CMD_GET_MODE,

	__IRDA_NL_CMD_AFTER_LAST
};
#define IRDA_NL_CMD_MAX (__IRDA_NL_CMD_AFTER_LAST - 1)

enum nl80211_attrs {
	IRDA_NL_ATTR_UNSPEC,
	IRDA_NL_ATTR_IFNAME,
	IRDA_NL_ATTR_MODE,

	__IRDA_NL_ATTR_AFTER_LAST
};
#define IRDA_NL_ATTR_MAX (__IRDA_NL_ATTR_AFTER_LAST - 1)

/* IrDA modes */
#define IRDA_MODE_PRIMARY   0x1
#define IRDA_MODE_SECONDARY 0x2

#endif /* KERNEL_IRDA_H */