4 * Copyright (C) 2000 Ralph Metzler & Marcus Metzler
5 * for convergence integrated media GmbH
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Lesser Public License
9 * as published by the Free Software Foundation; either version 2.1
10 * of the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 #include <linux/types.h>
27 #include <linux/poll.h>
29 #include <linux/list.h>
30 #include <linux/devfs_fs_kernel.h>
31 #include <linux/smp_lock.h>
35 #define DVB_DEVICE_VIDEO 0
36 #define DVB_DEVICE_AUDIO 1
37 #define DVB_DEVICE_SEC 2
38 #define DVB_DEVICE_FRONTEND 3
39 #define DVB_DEVICE_DEMUX 4
40 #define DVB_DEVICE_DVR 5
41 #define DVB_DEVICE_CA 6
42 #define DVB_DEVICE_NET 7
43 #define DVB_DEVICE_OSD 8
48 struct list_head list_head;
49 struct list_head device_list;
54 struct module *module;
59 struct list_head list_head;
60 struct file_operations *fops;
64 struct dvb_adapter *adapter;
68 /* in theory, 'users' can vanish now,
69 but I don't want to change too much now... */
74 /* don't really need those !? -- FIXME: use video_usercopy */
75 int (*kernel_ioctl)(struct inode *inode, struct file *file,
76 unsigned int cmd, void *arg);
82 extern int dvb_register_adapter (struct dvb_adapter **padap, const char *name, struct module *module);
83 extern int dvb_unregister_adapter (struct dvb_adapter *adap);
85 extern int dvb_register_device (struct dvb_adapter *adap,
86 struct dvb_device **pdvbdev,
87 const struct dvb_device *template,
91 extern void dvb_unregister_device (struct dvb_device *dvbdev);
93 extern int dvb_generic_open (struct inode *inode, struct file *file);
94 extern int dvb_generic_release (struct inode *inode, struct file *file);
95 extern int dvb_generic_ioctl (struct inode *inode, struct file *file,
96 unsigned int cmd, unsigned long arg);
98 /* we don't mess with video_usercopy() any more,
99 we simply define out own dvb_usercopy(), which will hopefully become
100 generic_usercopy() someday... */
102 extern int dvb_usercopy(struct inode *inode, struct file *file,
103 unsigned int cmd, unsigned long arg,
104 int (*func)(struct inode *inode, struct file *file,
105 unsigned int cmd, void *arg));
107 #endif /* #ifndef _DVBDEV_H_ */