1/*- 2 * Copyright (c) 1999,2000,2001,2002 Søren Schmidt <sos@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31#ifndef _SYS_DVDIO_H_ 32#define _SYS_DVDIO_H_ 33 34struct dvd_layer { 35 u_int8_t book_type :4; 36 u_int8_t book_version :4; 37 u_int8_t disc_size :4; 38 u_int8_t max_rate :4; 39 u_int8_t nlayers :2; 40 u_int8_t track_path :1; 41 u_int8_t layer_type :4; 42 u_int8_t linear_density :4; 43 u_int8_t track_density :4; 44 u_int8_t bca :1; 45 u_int32_t start_sector; 46 u_int32_t end_sector; 47 u_int32_t end_sector_l0; 48}; 49 50struct dvd_struct { 51 u_char format; 52 u_char layer_num; 53 u_char cpst; 54 u_char rmi; 55 u_int8_t agid :2; 56 u_int32_t length; 57 u_char data[2048]; 58}; 59 60struct dvd_authinfo { 61 unsigned char format; 62 u_int8_t agid :2; 63 u_int8_t asf :1; 64 u_int8_t cpm :1; 65 u_int8_t cp_sec :1; 66 u_int8_t cgms :2; 67 u_int8_t reg_type :2; 68 u_int8_t vend_rsts :3; 69 u_int8_t user_rsts :3; 70 u_int8_t region; 71 u_int8_t rpc_scheme; 72 u_int32_t lba; 73 u_char keychal[10]; 74}; 75 76#define DVD_STRUCT_PHYSICAL 0x00 77#define DVD_STRUCT_COPYRIGHT 0x01 78#define DVD_STRUCT_DISCKEY 0x02 79#define DVD_STRUCT_BCA 0x03 80#define DVD_STRUCT_MANUFACT 0x04 81#define DVD_STRUCT_CMI 0x05 82#define DVD_STRUCT_PROTDISCID 0x06 83#define DVD_STRUCT_DISCKEYBLOCK 0x07 84#define DVD_STRUCT_DDS 0x08 85#define DVD_STRUCT_MEDIUM_STAT 0x09 86#define DVD_STRUCT_SPARE_AREA 0x0A 87#define DVD_STRUCT_RMD_LAST 0x0C 88#define DVD_STRUCT_RMD_RMA 0x0D 89#define DVD_STRUCT_PRERECORDED 0x0E 90#define DVD_STRUCT_UNIQUEID 0x0F 91#define DVD_STRUCT_DCB 0x30 92#define DVD_STRUCT_LIST 0xFF 93 94#define DVD_REPORT_AGID 0 95#define DVD_REPORT_CHALLENGE 1 96#define DVD_REPORT_KEY1 2 97#define DVD_REPORT_TITLE_KEY 4 98#define DVD_REPORT_ASF 5 99#define DVD_REPORT_RPC 8 100#define DVD_INVALIDATE_AGID 0x3f 101 102#define DVD_SEND_CHALLENGE 1 103#define DVD_SEND_KEY2 3 104#define DVD_SEND_RPC 6 105 106#define DVDIOCREPORTKEY _IOWR('c', 200, struct dvd_authinfo) 107#define DVDIOCSENDKEY _IOWR('c', 201, struct dvd_authinfo) 108#define DVDIOCREADSTRUCTURE _IOWR('c', 202, struct dvd_struct) 109 110#endif /* _SYS_DVDIO_H_ */ 111