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/*-
* Copyright (c) 1999,2000,2001,2002 Søren Schmidt <sos@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* without modification, immediately at the beginning of the file.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _SYS_DVDIO_H_
#define _SYS_DVDIO_H_
struct dvd_layer {
u_int8_t book_type :4;
u_int8_t book_version :4;
u_int8_t disc_size :4;
u_int8_t max_rate :4;
u_int8_t nlayers :2;
u_int8_t track_path :1;
u_int8_t layer_type :4;
u_int8_t linear_density :4;
u_int8_t track_density :4;
u_int8_t bca :1;
u_int32_t start_sector;
u_int32_t end_sector;
u_int32_t end_sector_l0;
};
struct dvd_struct {
u_char format;
u_char layer_num;
u_char cpst;
u_char rmi;
u_int8_t agid :2;
u_int32_t length;
u_char data[2048];
};
struct dvd_authinfo {
unsigned char format;
u_int8_t agid :2;
u_int8_t asf :1;
u_int8_t cpm :1;
u_int8_t cp_sec :1;
u_int8_t cgms :2;
u_int8_t reg_type :2;
u_int8_t vend_rsts :3;
u_int8_t user_rsts :3;
u_int8_t region;
u_int8_t rpc_scheme;
u_int32_t lba;
u_char keychal[10];
};
#define DVD_STRUCT_PHYSICAL 0x00
#define DVD_STRUCT_COPYRIGHT 0x01
#define DVD_STRUCT_DISCKEY 0x02
#define DVD_STRUCT_BCA 0x03
#define DVD_STRUCT_MANUFACT 0x04
#define DVD_STRUCT_CMI 0x05
#define DVD_STRUCT_PROTDISCID 0x06
#define DVD_STRUCT_DISCKEYBLOCK 0x07
#define DVD_STRUCT_DDS 0x08
#define DVD_STRUCT_MEDIUM_STAT 0x09
#define DVD_STRUCT_SPARE_AREA 0x0A
#define DVD_STRUCT_RMD_LAST 0x0C
#define DVD_STRUCT_RMD_RMA 0x0D
#define DVD_STRUCT_PRERECORDED 0x0E
#define DVD_STRUCT_UNIQUEID 0x0F
#define DVD_STRUCT_DCB 0x30
#define DVD_STRUCT_LIST 0xFF
#define DVD_REPORT_AGID 0
#define DVD_REPORT_CHALLENGE 1
#define DVD_REPORT_KEY1 2
#define DVD_REPORT_TITLE_KEY 4
#define DVD_REPORT_ASF 5
#define DVD_REPORT_RPC 8
#define DVD_INVALIDATE_AGID 0x3f
#define DVD_SEND_CHALLENGE 1
#define DVD_SEND_KEY2 3
#define DVD_SEND_RPC 6
#define DVDIOCREPORTKEY _IOWR('c', 200, struct dvd_authinfo)
#define DVDIOCSENDKEY _IOWR('c', 201, struct dvd_authinfo)
#define DVDIOCREADSTRUCTURE _IOWR('c', 202, struct dvd_struct)
#endif /* _SYS_DVDIO_H_ */

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