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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 /*
     22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 #ifndef	_DEVICE_H
     27 #define	_DEVICE_H
     28 
     29 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     30 
     31 #ifdef	__cplusplus
     32 extern "C" {
     33 #endif
     34 
     35 #include <sys/types.h>
     36 
     37 #include "bstream.h"
     38 
     39 #define	DEFAULT_CAPACITY	(74*60*75)
     40 
     41 typedef struct _device {
     42 	char		*d_node;
     43 	char		*d_name;
     44 	int		d_fd;
     45 	uint_t		d_blksize;
     46 	uchar_t		*d_inq;		/* INQUIRY response data */
     47 	uint32_t	d_cap;		/* capabilities */
     48 	int		(*d_read_audio)(struct _device *dev, uint_t start_blk,
     49 			    uint_t nblks, uchar_t *buf);
     50 	int		(*d_speed_ctrl)(struct _device *dev, int cmd,
     51 			    int speed);
     52 } cd_device;
     53 
     54 /* values for d_cap */
     55 #define	DEV_CAP_EXTRACT_CDDA			1
     56 #define	DEV_CAP_ACCURATE_CDDA			2
     57 #define	DEV_CAP_SETTING_SPEED_NOT_ALLOWED	4
     58 
     59 /*
     60  * Speed commands
     61  */
     62 #define	GET_READ_SPEED	1
     63 #define	SET_READ_SPEED	2
     64 #define	GET_WRITE_SPEED	3
     65 #define	SET_WRITE_SPEED	4
     66 
     67 #define	SCAN_ALL_CDS		0x00	/* scan and return all cd devices */
     68 #define	SCAN_WRITERS		0x01	/* select only writable devices */
     69 #define	SCAN_LISTDEVS		0x02	/* print out device listing */
     70 
     71 #define	DVD_CONFIG_SIZE		0x20
     72 
     73 cd_device *get_device(char *user_supplied, char *node);
     74 int lookup_device(char *supplied, char *found);
     75 void fini_device(cd_device *dev);
     76 int scan_for_cd_device(int mode, cd_device **found);
     77 void write_next_track(int mode, bstreamhandle h);
     78 int check_device(cd_device *dev, int cond);
     79 void get_media_type(int fd);
     80 void print_profile_list(int fd);
     81 void print_profile_name(uint16_t num, uchar_t current, uchar_t abbr);
     82 int ftr_supported(int fd, uint16_t feature);
     83 uint_t cdrw_bandwidth_to_x(uint_t rate);
     84 uint_t cdrw_x_to_bandwidth(uint_t x);
     85 
     86 #ifdef	__cplusplus
     87 }
     88 #endif
     89 
     90 #endif /* _DEVICE_H */
     91