the 2.5 tree

1 files changed, 91 insertions, 0 deletions

diff --git a/linux/drivers/media/dvb/dvb-core/dvbdev.h b/linux/drivers/media/dvb/dvb-core/dvbdev.h
new file mode 100644
index 000000000..52b0f0d09
--- /dev/null
+++ b/linux/drivers/media/dvb/dvb-core/dvbdev.h
@@ -0,0 +1,91 @@
+/* 
+ * dvbdev.h
+ *
+ * Copyright (C) 2000 Ralph  Metzler <ralph@convergence.de>
+ *                  & Marcus Metzler <marcus@convergence.de>
+                      for convergence integrated media GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Lesser Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * 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 Lesser 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 _DVBDEV_H_
+#define _DVBDEV_H_
+
+#include <linux/types.h>
+#include <linux/version.h>
+#include <linux/poll.h>
+#include <linux/devfs_fs_kernel.h>
+#include <linux/list.h>
+
+#define DVB_MAJOR 250
+
+#define DVB_DEVICE_VIDEO      0
+#define DVB_DEVICE_AUDIO      1
+#define DVB_DEVICE_SEC        2
+#define DVB_DEVICE_FRONTEND   3
+#define DVB_DEVICE_DEMUX      4
+#define DVB_DEVICE_DVR        5
+#define DVB_DEVICE_CA         6
+#define DVB_DEVICE_NET        7
+#define DVB_DEVICE_OSD        8
+
+
+typedef struct dvb_adapter_s
+{
+	int num;
+	devfs_handle_t devfs_handle;
+	struct list_head list_head;
+	struct list_head device_list;
+} dvb_adapter_t;
+
+
+typedef struct dvb_device
+{
+	struct list_head list_head;
+	struct file_operations *fops;
+	devfs_handle_t devfs_handle;
+	dvb_adapter_t *adapter;
+	int type;
+	u32 id;
+
+	int users;
+	int writers;
+
+	/* don't really need those !? */
+	int (*kernel_ioctl)(struct inode *inode, struct file *file,
+			    unsigned int cmd, void *arg);  // FIXME: use generic_usercopy()
+
+	void *priv;
+} dvb_device_t;
+
+
+int dvb_register_device(dvb_adapter_t *adap, dvb_device_t **pdvbdev, 
+			dvb_device_t *template, void *priv, int type);
+void dvb_unregister_device(struct dvb_device *dvbdev);
+
+int dvb_register_adapter(dvb_adapter_t **padap, char *name);
+int dvb_unregister_adapter(dvb_adapter_t *adap);
+
+int dvb_generic_ioctl(struct inode *inode, struct file *file,
+		      unsigned int cmd, unsigned long arg);
+int dvb_generic_open(struct inode *inode, struct file *file);
+int dvb_generic_release(struct inode *inode, struct file *file);
+int generic_usercopy(struct inode *inode, struct file *file,
+		     unsigned int cmd, unsigned long arg,
+		     int (*func)(struct inode *inode, struct file *file,
+				 unsigned int cmd, void *arg));
+
+#endif /* #ifndef __DVBDEV_H */