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 */
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,
78	IRDA_TOIM3232_DONGLE     = 12,
79	IRDA_EP7211_DONGLE       = 13,
80} 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 {
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
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
219
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
245#define IRDA_MODE_MONITOR   0x4
246
247#endif /* KERNEL_IRDA_H */
248
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252