aboutsummaryrefslogtreecommitdiffstats
path: root/include/net/irda/ircomm_param.h
blob: e6678800c41ff27a09b59863581ba84d7c63c1cf (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
/*********************************************************************
 *                
 * Filename:      ircomm_param.h
 * Version:       1.0
 * Description:   Parameter handling for the IrCOMM protocol
 * Status:        Experimental.
 * Author:        Dag Brattli <dagb@cs.uit.no>
 * Created at:    Mon Jun  7 08:47:28 1999
 * Modified at:   Wed Aug 25 13:46:33 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.
 * 
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *     GNU General Public License for more details.
 * 
 *     You should have received a copy of the GNU General Public License 
 *     along with this program; if not, write to the Free Software 
 *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
 *     MA 02111-1307 USA
 *     
 ********************************************************************/

#ifndef IRCOMM_PARAMS_H
#define IRCOMM_PARAMS_H

#include <net/irda/parameters.h>

/* Parameters common to all service types */
#define IRCOMM_SERVICE_TYPE     0x00
#define IRCOMM_PORT_TYPE        0x01 /* Only used in LM-IAS */
#define IRCOMM_PORT_NAME        0x02 /* Only used in LM-IAS */

/* Parameters for both 3 wire and 9 wire */
#define IRCOMM_DATA_RATE        0x10
#define IRCOMM_DATA_FORMAT      0x11
#define IRCOMM_FLOW_CONTROL     0x12
#define IRCOMM_XON_XOFF         0x13
#define IRCOMM_ENQ_ACK          0x14
#define IRCOMM_LINE_STATUS      0x15
#define IRCOMM_BREAK            0x16

/* Parameters for 9 wire */
#define IRCOMM_DTE              0x20
#define IRCOMM_DCE              0x21
#define IRCOMM_POLL             0x22

/* Service type (details) */
#define IRCOMM_3_WIRE_RAW       0x01
#define IRCOMM_3_WIRE           0x02
#define IRCOMM_9_WIRE           0x04
#define IRCOMM_CENTRONICS       0x08

/* Port type (details) */
#define IRCOMM_SERIAL           0x00
#define IRCOMM_PARALLEL         0x01

/* Data format (details) */
#define IRCOMM_WSIZE_5          0x00
#define IRCOMM_WSIZE_6          0x01
#define IRCOMM_WSIZE_7          0x02
#define IRCOMM_WSIZE_8          0x03

#define IRCOMM_1_STOP_BIT       0x00
#define IRCOMM_2_STOP_BIT       0x04 /* 1.5 if char len 5 */

#define IRCOMM_PARITY_DISABLE   0x00
#define IRCOMM_PARITY_ENABLE    0x08

#define IRCOMM_PARITY_ODD       0x00
#define IRCOMM_PARITY_EVEN      0x10
#define IRCOMM_PARITY_MARK      0x20
#define IRCOMM_PARITY_SPACE     0x30

/* Flow control */
#define IRCOMM_XON_XOFF_IN      0x01
#define IRCOMM_XON_XOFF_OUT     0x02
#define IRCOMM_RTS_CTS_IN       0x04
#define IRCOMM_RTS_CTS_OUT      0x08
#define IRCOMM_DSR_DTR_IN       0x10
#define IRCOMM_DSR_DTR_OUT      0x20
#define IRCOMM_ENQ_ACK_IN       0x40
#define IRCOMM_ENQ_ACK_OUT      0x80

/* Line status */
#define IRCOMM_OVERRUN_ERROR    0x02
#define IRCOMM_PARITY_ERROR     0x04
#define IRCOMM_FRAMING_ERROR    0x08

/* DTE (Data terminal equipment) line settings */
#define IRCOMM_DELTA_DTR        0x01
#define IRCOMM_DELTA_RTS        0x02
#define IRCOMM_DTR              0x04
#define IRCOMM_RTS              0x08

/* DCE (Data communications equipment) line settings */
#define IRCOMM_DELTA_CTS        0x01  /* Clear to send has changed */
#define IRCOMM_DELTA_DSR        0x02  /* Data set ready has changed */
#define IRCOMM_DELTA_RI         0x04  /* Ring indicator has changed */
#define IRCOMM_DELTA_CD         0x08  /* Carrier detect has changed */
#define IRCOMM_CTS              0x10  /* Clear to send is high */
#define IRCOMM_DSR              0x20  /* Data set ready is high */
#define IRCOMM_RI               0x40  /* Ring indicator is high */
#define IRCOMM_CD               0x80  /* Carrier detect is high */
#define IRCOMM_DCE_DELTA_ANY    0x0f

/*
 * Parameter state
 */
struct ircomm_params {
	/* General control params */
	__u8  service_type;
	__u8  port_type;
	char  port_name[32];

	/* Control params for 3- and 9-wire service type */
	__u32 data_rate;         /* Data rate in bps */
	__u8  data_format;
	__u8  flow_control;
	char  xonxoff[2];
	char  enqack[2];
	__u8  line_status;
	__u8  _break;

	__u8  null_modem;

	/* Control params for 9-wire service type */
	__u8 dte;
	__u8 dce;
	__u8 poll;

	/* Control params for Centronics service type */
};

struct ircomm_tty_cb; /* Forward decl. */

int ircomm_param_request(struct ircomm_tty_cb *self, __u8 pi, int flush);

extern pi_param_info_t ircomm_param_info;

#endif /* IRCOMM_PARAMS_H */