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
|
/* dvbloop - A DVB Loopback Device
* Copyright (C) 2006 Christian Praehauser, Deti Fliegl
-----------------------------------------
* File: dvblo_char.h
* Desc: Char device support for dvblo
* Date: October 2006
* Author: Christian Praehauser <cpreahaus@cosy.sbg.ac.at>, Deti Fliegl <deti@fliegl.de>
*
* This file is released under the GPLv2.
*/
#ifndef _DVBLO_IOCTL_H_
#define _DVBLO_IOCTL_H_
#ifndef WIN32
#include <linux/ioctl.h>
#endif
/**
* Maximum number of devices
*/
#define DVBLO_IOC_MAGIC 'd'
#define PRIV_DATA_SIZE 4096
typedef struct
{
u_int16_t pid[256];
int num;
} dvblo_pids_t;
typedef struct dvblo_sec
{
struct dvb_diseqc_master_cmd diseqc_cmd;
fe_sec_mini_cmd_t mini_cmd;
fe_sec_tone_mode_t tone_mode;
fe_sec_voltage_t voltage;
} dvblo_sec_t;
typedef struct dvblo_festatus
{
fe_status_t st;
u_int32_t ber;
u_int16_t strength;
u_int16_t snr;
u_int32_t ucblocks;
} dvblo_festatus_t;
typedef unsigned char dvblo_private_t[PRIV_DATA_SIZE];
#define CA_MAX_SLOTS 16
typedef struct {
ca_caps_t cap;
ca_slot_info_t info[CA_MAX_SLOTS];
} dvblo_cacaps_t;
#define CA_TPDU_MAX 2048
typedef struct {
u_int16_t len;
u_int8_t data[CA_TPDU_MAX];
} dvblo_tpdu_t;
#define EV_MASK_FE 0x0000000f
#define EV_MASK_PID 0x000000f0
#define EV_MASK_SEC 0x00000f00
#define EV_MASK_PRIV 0x0000f000
#define EV_MASK_CA 0x000f0000
#define EV_FRONTEND 0x00000001
#define EV_TUNER 0x00000002
#define EV_FREQUENCY 0x00000004
#define EV_BANDWIDTH 0x00000008
#define EV_PIDFILTER 0x00000010
#define EV_TONE 0x00000100
#define EV_VOLTAGE 0x00000200
#define EV_DISEC_MSG 0x00000400
#define EV_DISEC_BURST 0x00000800
#define EV_PRIV_READ 0x00001000
#define EV_PRIV_WRITE 0x00002000
#define EV_CA_RESET 0x00010000
#define EV_CA_WRITE 0x00020000
#define EV_CA_PID 0x00040000
#define EV_CA_DESCR 0x00080000
struct dvblo_ioc_dev
{
/// The MAC address of the virtual DVB adapter
u_int8_t mac[6];
/**
* This is set to the number of the new device when ioctl(DVBLO_IOCADDDEV)
* was successful.
* @note This corresponds to the minor device number.
*/
int num;
};
/**
* @brief Add a new DVBLoop adapter device
*/
#define DVBLO_IOCADDDEV _IO(DVBLO_IOC_MAGIC, 1)
/**
* @brief Remove the DVBLoop adapter device with the specified number
*/
#define DVBLO_IOCDELDEV _IO(DVBLO_IOC_MAGIC, 2)
/**
* @brief Check if DVBLoop adapter has a corresponding dvb device
*/
#define DVBLO_IOCCHECKDEV _IO(DVBLO_IOC_MAGIC, 30)
/**
* @brief Get event mask
*/
#define DVBLO_GET_EVENT_MASK _IOR(DVBLO_IOC_MAGIC, 3, unsigned int)
/**
* @brief Get FE parameters
*/
#define DVBLO_GET_FRONTEND_PARAMETERS _IOR(DVBLO_IOC_MAGIC, 4, struct dvb_frontend_parameters)
/**
* @brief Set FE parameters
*/
#define DVBLO_SET_FRONTEND_PARAMETERS _IOW(DVBLO_IOC_MAGIC, 4, struct dvb_frontend_parameters)
/**
* @brief Get tuner parameters
*/
#define DVBLO_GET_TUNER_PARAMETERS _IOR(DVBLO_IOC_MAGIC, 5, struct dvb_frontend_parameters)
/**
* @brief Set tuner parameters
*/
#define DVBLO_SET_TUNER_PARAMETERS _IOW(DVBLO_IOC_MAGIC, 5, struct dvb_frontend_parameters)
/**
* @brief Get SEC parameters
*/
#define DVBLO_GET_SEC_PARAMETERS _IOR(DVBLO_IOC_MAGIC, 6, struct dvblo_sec)
/**
* @brief Get SEC parameters
*/
#define DVBLO_SET_SEC_PARAMETERS _IOW(DVBLO_IOC_MAGIC, 6, struct dvblo_sec)
/**
* @brief Set FE-Status parameters
*/
#define DVBLO_GET_FRONTEND_STATUS _IOR(DVBLO_IOC_MAGIC, 7, struct dvblo_festatus)
/**
* @brief Set Tuner-Status parameters
*/
#define DVBLO_SET_FRONTEND_STATUS _IOW(DVBLO_IOC_MAGIC, 7, struct dvblo_festatus)
/**
* @brief Get Tuner-Status parameters
*/
#define DVBLO_GET_TUNER_STATUS _IOR(DVBLO_IOC_MAGIC, 8, u_int32_t)
/**
* @brief Set Tuner-Status parameters
*/
#define DVBLO_SET_TUNER_STATUS _IOW(DVBLO_IOC_MAGIC, 8, u_int32_t)
/**
* @brief Set FE-Info
*/
#define DVBLO_GET_FRONTEND_INFO _IOR(DVBLO_IOC_MAGIC, 9, struct dvb_frontend_info)
/**
* @brief Set FE-Info
*/
#define DVBLO_SET_FRONTEND_INFO _IOW(DVBLO_IOC_MAGIC, 9, struct dvb_frontend_info)
#ifndef WIN32
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
/**
* @brief Set Tuner-Info
*/
#define DVBLO_GET_TUNER_INFO _IOR(DVBLO_IOC_MAGIC, 10, struct dvb_tuner_info)
/**
* @brief Set Tuner-Info
*/
#define DVBLO_SET_TUNER_INFO _IOW(DVBLO_IOC_MAGIC, 10, struct dvb_tuner_info)
#endif /* */
/**
* @brief Get list of PIDS
*/
#define DVBLO_GET_PIDLIST _IOR(DVBLO_IOC_MAGIC, 20, dvblo_pids_t)
/**
* @brief Pass through of private data
*/
#define DVBLO_GET_PRIVATE _IOR(DVBLO_IOC_MAGIC, 40, dvblo_private_t)
/**
* @brief Pass through of private data
*/
#define DVBLO_SET_PRIVATE _IOW(DVBLO_IOC_MAGIC, 40, dvblo_private_t)
/**
* @brief Get CA_CAPS including slot_info
*/
#define DVBLO_GET_CA_CAPS _IOR(DVBLO_IOC_MAGIC, 80, dvblo_cacaps_t)
/**
* @brief Set CA_CAPS including slot_info
*/
#define DVBLO_SET_CA_CAPS _IOW(DVBLO_IOC_MAGIC, 80, dvblo_cacaps_t)
/**
* @brief Get TPDU
*/
#define DVBLO_GET_TPDU _IOR(DVBLO_IOC_MAGIC, 81, dvblo_tpdu_t)
/**
* @brief Send TPDU
*/
#define DVBLO_SET_TPDU _IOW(DVBLO_IOC_MAGIC, 81, dvblo_tpdu_t)
#endif /* _DVBLO_IOCTL_H_ */
#endif
|