2 * Copyright (c) 1998 - 2008 Søren Schmidt <sos@FreeBSD.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 * $FreeBSD: src/sys/dev/ata/atapi-cd.h,v 1.45 2006/01/05 21:27:19 sos Exp $
29 #include <sys/param.h>
31 #include <sys/devicestat.h>
33 /* CDROM Table Of Contents */
36 struct ioc_toc_header hdr;
37 struct cd_toc_entry tab[MAXTRK + 1];
40 /* DVD CSS authentication */
47 /* CDROM Audio Control Parameters Page */
49 /* mode page data header */
50 u_int16_t data_length;
54 u_int16_t blk_desc_len;
56 /* audio control page */
58 #define ATAPI_CDROM_AUDIO_PAGE 0x0e
59 #define ATAPI_CDROM_AUDIO_PAGE_MASK 0x4e
63 #define CD_PA_SOTC 0x02
64 #define CD_PA_IMMED 0x04
82 /* CDROM Capabilities and Mechanical Status Page */
84 /* mode page data header */
85 u_int16_t data_length;
87 #define MST_TYPE_MASK_LOW 0x0f
88 #define MST_FMT_NONE 0x00
89 #define MST_DATA_120 0x01
90 #define MST_AUDIO_120 0x02
91 #define MST_COMB_120 0x03
92 #define MST_PHOTO_120 0x04
93 #define MST_DATA_80 0x05
94 #define MST_AUDIO_80 0x06
95 #define MST_COMB_80 0x07
96 #define MST_PHOTO_80 0x08
98 #define MST_TYPE_MASK_HIGH 0x70
99 #define MST_CDROM 0x00
101 #define MST_CDRW 0x20
104 #define MST_NO_DISC 0x70
105 #define MST_DOOR_OPEN 0x71
106 #define MST_FMT_ERROR 0x72
110 u_int16_t blk_desc_len;
112 /* capabilities page */
114 #define ATAPI_CDROM_CAP_PAGE 0x2a
119 #define MST_READ_CDR 0x0001
120 #define MST_READ_CDRW 0x0002
121 #define MST_READ_PACKET 0x0004
122 #define MST_READ_DVDROM 0x0008
123 #define MST_READ_DVDR 0x0010
124 #define MST_READ_DVDRAM 0x0020
125 #define MST_WRITE_CDR 0x0100
126 #define MST_WRITE_CDRW 0x0200
127 #define MST_WRITE_TEST 0x0400
128 #define MST_WRITE_DVDR 0x1000
129 #define MST_WRITE_DVDRAM 0x2000
131 u_int16_t capabilities;
132 #define MST_AUDIO_PLAY 0x0001
133 #define MST_COMPOSITE 0x0002
134 #define MST_AUDIO_P1 0x0004
135 #define MST_AUDIO_P2 0x0008
136 #define MST_MODE2_f1 0x0010
137 #define MST_MODE2_f2 0x0020
138 #define MST_MULTISESSION 0x0040
139 #define MST_BURNPROOF 0x0080
140 #define MST_READ_CDDA 0x0100
141 #define MST_CDDA_STREAM 0x0200
142 #define MST_COMBINED_RW 0x0400
143 #define MST_CORRECTED_RW 0x0800
144 #define MST_SUPPORT_C2 0x1000
145 #define MST_ISRC 0x2000
146 #define MST_UPC 0x4000
149 #define MST_LOCKABLE 0x01
150 #define MST_LOCKED 0x02
151 #define MST_PREVENT 0x04
152 #define MST_EJECT 0x08
153 #define MST_MECH_MASK 0xe0
154 #define MST_MECH_CADDY 0x00
155 #define MST_MECH_TRAY 0x20
156 #define MST_MECH_POPUP 0x40
157 #define MST_MECH_CHANGER 0x80
158 #define MST_MECH_CARTRIDGE 0xa0
161 #define MST_SEP_VOL 0x01
162 #define MST_SEP_MUTE 0x02
164 u_int16_t max_read_speed; /* max raw data rate in bytes/1000 */
165 u_int16_t max_vol_levels; /* number of discrete volume levels */
166 u_int16_t buf_size; /* internal buffer size in bytes/1024 */
167 u_int16_t cur_read_speed; /* current data rate in bytes/1000 */
172 u_int16_t max_write_speed; /* max raw data rate in bytes/1000 */
173 u_int16_t cur_write_speed; /* current data rate in bytes/1000 */
174 u_int16_t copy_protect_rev;
178 /* CDROM Write Parameters Mode Page (Burners ONLY) */
180 /* mode page data header */
181 u_int16_t data_length;
182 u_int8_t medium_type;
185 u_int16_t blk_desc_len;
187 /* write parameters page */
189 #define ATAPI_CDROM_WRITE_PARAMETERS_PAGE 0x05
191 u_int8_t page_length; /* 0x32 */
192 u_int8_t write_type :4; /* write stream type */
193 #define CDR_WTYPE_PACKET 0x00
194 #define CDR_WTYPE_TRACK 0x01
195 #define CDR_WTYPE_SESSION 0x02
196 #define CDR_WTYPE_RAW 0x03
198 u_int8_t test_write :1; /* test write enable */
199 u_int8_t link_size_valid :1;
200 u_int8_t burnproof :1; /* BurnProof enable */
201 u_int8_t reserved2_7 :1;
202 u_int8_t track_mode :4; /* track mode */
203 #define CDR_TMODE_AUDIO 0x00
204 #define CDR_TMODE_AUDIO_PREEMP 0x01
205 #define CDR_TMODE_ALLOW_COPY 0x02
206 #define CDR_TMODE_DATA 0x04
207 #define CDR_TMODE_QUAD_AUDIO 0x08
209 u_int8_t copy :1; /* generation stamp */
210 u_int8_t fp :1; /* fixed packet type */
211 u_int8_t session_type :2; /* session type */
212 #define CDR_SESS_NONE 0x00
213 #define CDR_SESS_FINAL 0x01
214 #define CDR_SESS_RESERVED 0x02
215 #define CDR_SESS_MULTI 0x03
217 u_int8_t datablock_type :4; /* data type code (see cdrio.h) */
218 u_int8_t reserved4_4567 :4;
221 u_int8_t host_app_code :6; /* host application code */
222 u_int8_t reserved7_67 :2;
223 u_int8_t session_format; /* session format */
224 #define CDR_SESS_CDROM 0x00
225 #define CDR_SESS_CDI 0x10
226 #define CDR_SESS_CDROM_XA 0x20
229 u_int32_t packet_size; /* packet size in bytes */
230 u_int16_t audio_pause_length; /* audio pause length in secs */
231 u_int8_t media_catalog_number[16];
232 u_int8_t isr_code[16];
233 u_int8_t sub_hdr_byte0;
234 u_int8_t sub_hdr_byte1;
235 u_int8_t sub_hdr_byte2;
236 u_int8_t sub_hdr_byte3;
237 u_int8_t vendor_specific_byte0;
238 u_int8_t vendor_specific_byte1;
239 u_int8_t vendor_specific_byte2;
240 u_int8_t vendor_specific_byte3;
243 /* CDROM Read Track Information structure */
244 struct acd_track_info {
245 u_int16_t data_length;
246 u_int8_t track_number; /* current track number */
247 u_int8_t session_number; /* current session number */
249 u_int8_t track_mode :4; /* mode of this track */
250 u_int8_t copy :1; /* generation stamp */
251 u_int8_t damage :1; /* damaged track */
252 u_int8_t reserved5_67 :2;
253 u_int8_t data_mode :4; /* data mode of this disc */
254 u_int8_t fp :1; /* fixed packet */
255 u_int8_t packet :1; /* packet track */
256 u_int8_t blank :1; /* blank (empty) track */
257 u_int8_t rt :1; /* reserved track */
258 u_int8_t nwa_valid :1; /* next_writeable_addr field valid */
259 u_int8_t reserved7_17 :7;
260 u_int track_start_addr; /* start of this track */
261 u_int next_writeable_addr; /* next writeable addr on this disc */
262 u_int free_blocks; /* free block on this disc */
263 u_int fixed_packet_size; /* size of packets on this track */
264 u_int track_length; /* length of this track */
267 /* Structure holding tracknode data for track devices */
268 struct acd_tracknode {
269 cdev_t cdev; /* track device node */
272 /* Structure describing an ATAPI CDROM device */
274 int flags; /* device state flags */
275 #define F_LOCKED 0x0001 /* this unit is locked */
277 struct toc toc; /* table of disc contents */
278 struct audiopage au; /* audio page info */
279 struct audiopage aumask; /* audio page mask */
280 struct cappage cap; /* capabilities page info */
281 struct cd_sub_channel_info subchan; /* subchannel info */
282 int slot; /* this instance slot number */
283 time_t timestamp; /* this instance timestamp */
284 u_int32_t disk_size; /* size of current media */
285 u_int32_t block_size; /* blocksize currently used */
286 u_int32_t iomax; /* Max I/O request (bytes) */
287 struct disk disk; /* disk management */
288 struct devstat stats; /* devstat entry */
289 cdev_t cdev; /* device placeholder */
290 struct acd_tracknode *track[MAXTRK+1]; /* tracks */