1 /* SPDX-License-Identifier: LGPL-2.1+ WITH Lin 1 /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
2 /* 2 /*
3 * net.h 3 * net.h
4 * 4 *
5 * Copyright (C) 2000 Marcus Metzler <marcus@c 5 * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
6 * & Ralph Metzler <ralph@co 6 * & Ralph Metzler <ralph@convergence.de>
7 * for convergence integrat 7 * for convergence integrated media GmbH
8 */ 8 */
9 9
10 #ifndef _DVBNET_H_ 10 #ifndef _DVBNET_H_
11 #define _DVBNET_H_ 11 #define _DVBNET_H_
12 12
13 #include <linux/types.h> 13 #include <linux/types.h>
14 14
15 /** 15 /**
16 * struct dvb_net_if - describes a DVB network 16 * struct dvb_net_if - describes a DVB network interface
17 * 17 *
18 * @pid: Packet ID (PID) of the MPEG-TS that c 18 * @pid: Packet ID (PID) of the MPEG-TS that contains data
19 * @if_num: number of the Digital TV interface 19 * @if_num: number of the Digital TV interface.
20 * @feedtype: Encapsulation type of the feed. 20 * @feedtype: Encapsulation type of the feed.
21 * 21 *
22 * A MPEG-TS stream may contain packet IDs wit 22 * A MPEG-TS stream may contain packet IDs with IP packages on it.
23 * This struct describes it, and the type of e 23 * This struct describes it, and the type of encoding.
24 * 24 *
25 * @feedtype can be: 25 * @feedtype can be:
26 * 26 *
27 * - %DVB_NET_FEEDTYPE_MPE for MPE encodi 27 * - %DVB_NET_FEEDTYPE_MPE for MPE encoding
28 * - %DVB_NET_FEEDTYPE_ULE for ULE encodi 28 * - %DVB_NET_FEEDTYPE_ULE for ULE encoding.
29 */ 29 */
30 struct dvb_net_if { 30 struct dvb_net_if {
31 __u16 pid; 31 __u16 pid;
32 __u16 if_num; 32 __u16 if_num;
33 __u8 feedtype; 33 __u8 feedtype;
34 #define DVB_NET_FEEDTYPE_MPE 0 /* multi proto 34 #define DVB_NET_FEEDTYPE_MPE 0 /* multi protocol encapsulation */
35 #define DVB_NET_FEEDTYPE_ULE 1 /* ultra light 35 #define DVB_NET_FEEDTYPE_ULE 1 /* ultra lightweight encapsulation */
36 }; 36 };
37 37
38 38
39 #define NET_ADD_IF _IOWR('o', 52, struct dv 39 #define NET_ADD_IF _IOWR('o', 52, struct dvb_net_if)
40 #define NET_REMOVE_IF _IO('o', 53) 40 #define NET_REMOVE_IF _IO('o', 53)
41 #define NET_GET_IF _IOWR('o', 54, struct dv 41 #define NET_GET_IF _IOWR('o', 54, struct dvb_net_if)
42 42
43 43
44 /* binary compatibility cruft: */ 44 /* binary compatibility cruft: */
45 struct __dvb_net_if_old { 45 struct __dvb_net_if_old {
46 __u16 pid; 46 __u16 pid;
47 __u16 if_num; 47 __u16 if_num;
48 }; 48 };
49 #define __NET_ADD_IF_OLD _IOWR('o', 52, struct 49 #define __NET_ADD_IF_OLD _IOWR('o', 52, struct __dvb_net_if_old)
50 #define __NET_GET_IF_OLD _IOWR('o', 54, struct 50 #define __NET_GET_IF_OLD _IOWR('o', 54, struct __dvb_net_if_old)
51 51
52 52
53 #endif /*_DVBNET_H_*/ 53 #endif /*_DVBNET_H_*/
54 54
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.