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authorJens Axboe <jens.axboe@oracle.com>2007-06-21 02:29:34 -0400
committerJens Axboe <jens.axboe@oracle.com>2007-07-10 02:03:34 -0400
commitf3f541f9ded9dd37edca103dd3be49bfbd9e730d (patch)
treeb9b34955c9db6a10ad329731eaf66fe9c53cbf84 /drivers/cdrom/cdu31a.h
parente654bc4393e85e326993256d80b9710a4d6411ff (diff)
Remove legacy CDROM drivers
They are all broken beyond repair. Given that nobody has complained about them (most haven't worked in 2.6 AT ALL), remove them from the tree. A new mitsumi driver that actually works is in progress, it'll get added when completed. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/cdrom/cdu31a.h')
-rw-r--r--drivers/cdrom/cdu31a.h411
1 files changed, 0 insertions, 411 deletions
diff --git a/drivers/cdrom/cdu31a.h b/drivers/cdrom/cdu31a.h
deleted file mode 100644
index 61d4768c412e..000000000000
--- a/drivers/cdrom/cdu31a.h
+++ /dev/null
@@ -1,411 +0,0 @@
1/*
2 * Definitions for a Sony interface CDROM drive.
3 *
4 * Corey Minyard (minyard@wf-rch.cirr.com)
5 *
6 * Copyright (C) 1993 Corey Minyard
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 *
22 */
23
24/*
25 * General defines.
26 */
27#define SONY_XA_DISK_TYPE 0x20
28
29/*
30 * Offsets (from the base address) and bits for the various write registers
31 * of the drive.
32 */
33#define SONY_CMD_REG_OFFSET 0
34#define SONY_PARAM_REG_OFFSET 1
35#define SONY_WRITE_REG_OFFSET 2
36#define SONY_CONTROL_REG_OFFSET 3
37# define SONY_ATTN_CLR_BIT 0x01
38# define SONY_RES_RDY_CLR_BIT 0x02
39# define SONY_DATA_RDY_CLR_BIT 0x04
40# define SONY_ATTN_INT_EN_BIT 0x08
41# define SONY_RES_RDY_INT_EN_BIT 0x10
42# define SONY_DATA_RDY_INT_EN_BIT 0x20
43# define SONY_PARAM_CLR_BIT 0x40
44# define SONY_DRIVE_RESET_BIT 0x80
45
46/*
47 * Offsets (from the base address) and bits for the various read registers
48 * of the drive.
49 */
50#define SONY_STATUS_REG_OFFSET 0
51# define SONY_ATTN_BIT 0x01
52# define SONY_RES_RDY_BIT 0x02
53# define SONY_DATA_RDY_BIT 0x04
54# define SONY_ATTN_INT_ST_BIT 0x08
55# define SONY_RES_RDY_INT_ST_BIT 0x10
56# define SONY_DATA_RDY_INT_ST_BIT 0x20
57# define SONY_DATA_REQUEST_BIT 0x40
58# define SONY_BUSY_BIT 0x80
59#define SONY_RESULT_REG_OFFSET 1
60#define SONY_READ_REG_OFFSET 2
61#define SONY_FIFOST_REG_OFFSET 3
62# define SONY_PARAM_WRITE_RDY_BIT 0x01
63# define SONY_PARAM_REG_EMPTY_BIT 0x02
64# define SONY_RES_REG_NOT_EMP_BIT 0x04
65# define SONY_RES_REG_FULL_BIT 0x08
66
67#define LOG_START_OFFSET 150 /* Offset of first logical sector */
68
69#define SONY_DETECT_TIMEOUT (8*HZ/10) /* Maximum amount of time
70 that drive detection code
71 will wait for response
72 from drive (in 1/100th's
73 of seconds). */
74
75#define SONY_JIFFIES_TIMEOUT (10*HZ) /* Maximum number of times the
76 drive will wait/try for an
77 operation */
78#define SONY_RESET_TIMEOUT HZ /* Maximum number of times the
79 drive will wait/try a reset
80 operation */
81#define SONY_READY_RETRIES 20000 /* How many times to retry a
82 spin waiting for a register
83 to come ready */
84
85#define MAX_CDU31A_RETRIES 3 /* How many times to retry an
86 operation */
87
88/* Commands to request or set drive control parameters and disc information */
89#define SONY_REQ_DRIVE_CONFIG_CMD 0x00 /* Returns s_sony_drive_config */
90#define SONY_REQ_DRIVE_MODE_CMD 0x01
91#define SONY_REQ_DRIVE_PARAM_CMD 0x02
92#define SONY_REQ_MECH_STATUS_CMD 0x03
93#define SONY_REQ_AUDIO_STATUS_CMD 0x04
94#define SONY_SET_DRIVE_PARAM_CMD 0x10
95#define SONY_REQ_TOC_DATA_CMD 0x20 /* Returns s_sony_toc */
96#define SONY_REQ_SUBCODE_ADDRESS_CMD 0x21 /* Returns s_sony_subcode */
97#define SONY_REQ_UPC_EAN_CMD 0x22
98#define SONY_REQ_ISRC_CMD 0x23
99#define SONY_REQ_TOC_DATA_SPEC_CMD 0x24 /* Returns s_sony_session_toc */
100
101/* Commands to request information from the drive */
102#define SONY_READ_TOC_CMD 0x30 /* let the drive firmware grab the TOC */
103#define SONY_SEEK_CMD 0x31
104#define SONY_READ_CMD 0x32
105#define SONY_READ_BLKERR_STAT_CMD 0x34
106#define SONY_ABORT_CMD 0x35
107#define SONY_READ_TOC_SPEC_CMD 0x36
108
109/* Commands to control audio */
110#define SONY_AUDIO_PLAYBACK_CMD 0x40
111#define SONY_AUDIO_STOP_CMD 0x41
112#define SONY_AUDIO_SCAN_CMD 0x42
113
114/* Miscellaneous control commands */
115#define SONY_EJECT_CMD 0x50
116#define SONY_SPIN_UP_CMD 0x51
117#define SONY_SPIN_DOWN_CMD 0x52
118
119/* Diagnostic commands */
120#define SONY_WRITE_BUFFER_CMD 0x60
121#define SONY_READ_BUFFER_CMD 0x61
122#define SONY_DIAGNOSTICS_CMD 0x62
123
124
125/*
126 * The following are command parameters for the set drive parameter command
127 */
128#define SONY_SD_DECODE_PARAM 0x00
129#define SONY_SD_INTERFACE_PARAM 0x01
130#define SONY_SD_BUFFERING_PARAM 0x02
131#define SONY_SD_AUDIO_PARAM 0x03
132#define SONY_SD_AUDIO_VOLUME 0x04
133#define SONY_SD_MECH_CONTROL 0x05
134#define SONY_SD_AUTO_SPIN_DOWN_TIME 0x06
135
136/*
137 * The following are parameter bits for the mechanical control command
138 */
139#define SONY_AUTO_SPIN_UP_BIT 0x01
140#define SONY_AUTO_EJECT_BIT 0x02
141#define SONY_DOUBLE_SPEED_BIT 0x04
142
143/*
144 * The following extract information from the drive configuration about
145 * the drive itself.
146 */
147#define SONY_HWC_GET_LOAD_MECH(c) (c.hw_config[0] & 0x03)
148#define SONY_HWC_EJECT(c) (c.hw_config[0] & 0x04)
149#define SONY_HWC_LED_SUPPORT(c) (c.hw_config[0] & 0x08)
150#define SONY_HWC_DOUBLE_SPEED(c) (c.hw_config[0] & 0x10)
151#define SONY_HWC_GET_BUF_MEM_SIZE(c) ((c.hw_config[0] & 0xc0) >> 6)
152#define SONY_HWC_AUDIO_PLAYBACK(c) (c.hw_config[1] & 0x01)
153#define SONY_HWC_ELECTRIC_VOLUME(c) (c.hw_config[1] & 0x02)
154#define SONY_HWC_ELECTRIC_VOLUME_CTL(c) (c.hw_config[1] & 0x04)
155
156#define SONY_HWC_CADDY_LOAD_MECH 0x00
157#define SONY_HWC_TRAY_LOAD_MECH 0x01
158#define SONY_HWC_POPUP_LOAD_MECH 0x02
159#define SONY_HWC_UNKWN_LOAD_MECH 0x03
160
161#define SONY_HWC_8KB_BUFFER 0x00
162#define SONY_HWC_32KB_BUFFER 0x01
163#define SONY_HWC_64KB_BUFFER 0x02
164#define SONY_HWC_UNKWN_BUFFER 0x03
165
166/*
167 * This is the complete status returned from the drive configuration request
168 * command.
169 */
170struct s_sony_drive_config
171{
172 unsigned char exec_status[2];
173 char vendor_id[8];
174 char product_id[16];
175 char product_rev_level[8];
176 unsigned char hw_config[2];
177};
178
179/* The following is returned from the request subcode address command */
180struct s_sony_subcode
181{
182 unsigned char exec_status[2];
183 unsigned char address :4;
184 unsigned char control :4;
185 unsigned char track_num;
186 unsigned char index_num;
187 unsigned char rel_msf[3];
188 unsigned char reserved1;
189 unsigned char abs_msf[3];
190};
191
192#define MAX_TRACKS 100 /* The maximum tracks a disk may have. */
193/*
194 * The following is returned from the request TOC (Table Of Contents) command.
195 * (last_track_num-first_track_num+1) values are valid in tracks.
196 */
197struct s_sony_toc
198{
199 unsigned char exec_status[2];
200 unsigned char address0 :4;
201 unsigned char control0 :4;
202 unsigned char point0;
203 unsigned char first_track_num;
204 unsigned char disk_type;
205 unsigned char dummy0;
206 unsigned char address1 :4;
207 unsigned char control1 :4;
208 unsigned char point1;
209 unsigned char last_track_num;
210 unsigned char dummy1;
211 unsigned char dummy2;
212 unsigned char address2 :4;
213 unsigned char control2 :4;
214 unsigned char point2;
215 unsigned char lead_out_start_msf[3];
216 struct
217 {
218 unsigned char address :4;
219 unsigned char control :4;
220 unsigned char track;
221 unsigned char track_start_msf[3];
222 } tracks[MAX_TRACKS];
223
224 unsigned int lead_out_start_lba;
225};
226
227struct s_sony_session_toc
228{
229 unsigned char exec_status[2];
230 unsigned char session_number;
231 unsigned char address0 :4;
232 unsigned char control0 :4;
233 unsigned char point0;
234 unsigned char first_track_num;
235 unsigned char disk_type;
236 unsigned char dummy0;
237 unsigned char address1 :4;
238 unsigned char control1 :4;
239 unsigned char point1;
240 unsigned char last_track_num;
241 unsigned char dummy1;
242 unsigned char dummy2;
243 unsigned char address2 :4;
244 unsigned char control2 :4;
245 unsigned char point2;
246 unsigned char lead_out_start_msf[3];
247 unsigned char addressb0 :4;
248 unsigned char controlb0 :4;
249 unsigned char pointb0;
250 unsigned char next_poss_prog_area_msf[3];
251 unsigned char num_mode_5_pointers;
252 unsigned char max_start_outer_leadout_msf[3];
253 unsigned char addressb1 :4;
254 unsigned char controlb1 :4;
255 unsigned char pointb1;
256 unsigned char dummyb0_1[4];
257 unsigned char num_skip_interval_pointers;
258 unsigned char num_skip_track_assignments;
259 unsigned char dummyb0_2;
260 unsigned char addressb2 :4;
261 unsigned char controlb2 :4;
262 unsigned char pointb2;
263 unsigned char tracksb2[7];
264 unsigned char addressb3 :4;
265 unsigned char controlb3 :4;
266 unsigned char pointb3;
267 unsigned char tracksb3[7];
268 unsigned char addressb4 :4;
269 unsigned char controlb4 :4;
270 unsigned char pointb4;
271 unsigned char tracksb4[7];
272 unsigned char addressc0 :4;
273 unsigned char controlc0 :4;
274 unsigned char pointc0;
275 unsigned char dummyc0[7];
276 struct
277 {
278 unsigned char address :4;
279 unsigned char control :4;
280 unsigned char track;
281 unsigned char track_start_msf[3];
282 } tracks[MAX_TRACKS];
283
284 unsigned int start_track_lba;
285 unsigned int lead_out_start_lba;
286 unsigned int mint;
287 unsigned int maxt;
288};
289
290struct s_all_sessions_toc
291{
292 unsigned char sessions;
293 unsigned int track_entries;
294 unsigned char first_track_num;
295 unsigned char last_track_num;
296 unsigned char disk_type;
297 unsigned char lead_out_start_msf[3];
298 struct
299 {
300 unsigned char address :4;
301 unsigned char control :4;
302 unsigned char track;
303 unsigned char track_start_msf[3];
304 } tracks[MAX_TRACKS];
305
306 unsigned int start_track_lba;
307 unsigned int lead_out_start_lba;
308};
309
310
311/*
312 * The following are errors returned from the drive.
313 */
314
315/* Command error group */
316#define SONY_ILL_CMD_ERR 0x10
317#define SONY_ILL_PARAM_ERR 0x11
318
319/* Mechanism group */
320#define SONY_NOT_LOAD_ERR 0x20
321#define SONY_NO_DISK_ERR 0x21
322#define SONY_NOT_SPIN_ERR 0x22
323#define SONY_SPIN_ERR 0x23
324#define SONY_SPINDLE_SERVO_ERR 0x25
325#define SONY_FOCUS_SERVO_ERR 0x26
326#define SONY_EJECT_MECH_ERR 0x29
327#define SONY_AUDIO_PLAYING_ERR 0x2a
328#define SONY_EMERGENCY_EJECT_ERR 0x2c
329
330/* Seek error group */
331#define SONY_FOCUS_ERR 0x30
332#define SONY_FRAME_SYNC_ERR 0x31
333#define SONY_SUBCODE_ADDR_ERR 0x32
334#define SONY_BLOCK_SYNC_ERR 0x33
335#define SONY_HEADER_ADDR_ERR 0x34
336
337/* Read error group */
338#define SONY_ILL_TRACK_R_ERR 0x40
339#define SONY_MODE_0_R_ERR 0x41
340#define SONY_ILL_MODE_R_ERR 0x42
341#define SONY_ILL_BLOCK_SIZE_R_ERR 0x43
342#define SONY_MODE_R_ERR 0x44
343#define SONY_FORM_R_ERR 0x45
344#define SONY_LEAD_OUT_R_ERR 0x46
345#define SONY_BUFFER_OVERRUN_R_ERR 0x47
346
347/* Data error group */
348#define SONY_UNREC_CIRC_ERR 0x53
349#define SONY_UNREC_LECC_ERR 0x57
350
351/* Subcode error group */
352#define SONY_NO_TOC_ERR 0x60
353#define SONY_SUBCODE_DATA_NVAL_ERR 0x61
354#define SONY_FOCUS_ON_TOC_READ_ERR 0x63
355#define SONY_FRAME_SYNC_ON_TOC_READ_ERR 0x64
356#define SONY_TOC_DATA_ERR 0x65
357
358/* Hardware failure group */
359#define SONY_HW_FAILURE_ERR 0x70
360#define SONY_LEAD_IN_A_ERR 0x91
361#define SONY_LEAD_OUT_A_ERR 0x92
362#define SONY_DATA_TRACK_A_ERR 0x93
363
364/*
365 * The following are returned from the Read With Block Error Status command.
366 * They are not errors but information (Errors from the 0x5x group above may
367 * also be returned
368 */
369#define SONY_NO_CIRC_ERR_BLK_STAT 0x50
370#define SONY_NO_LECC_ERR_BLK_STAT 0x54
371#define SONY_RECOV_LECC_ERR_BLK_STAT 0x55
372#define SONY_NO_ERR_DETECTION_STAT 0x59
373
374/*
375 * The following is not an error returned by the drive, but by the code
376 * that talks to the drive. It is returned because of a timeout.
377 */
378#define SONY_TIMEOUT_OP_ERR 0x01
379#define SONY_SIGNAL_OP_ERR 0x02
380#define SONY_BAD_DATA_ERR 0x03
381
382
383/*
384 * The following are attention code for asynchronous events from the drive.
385 */
386
387/* Standard attention group */
388#define SONY_EMER_EJECT_ATTN 0x2c
389#define SONY_HW_FAILURE_ATTN 0x70
390#define SONY_MECH_LOADED_ATTN 0x80
391#define SONY_EJECT_PUSHED_ATTN 0x81
392
393/* Audio attention group */
394#define SONY_AUDIO_PLAY_DONE_ATTN 0x90
395#define SONY_LEAD_IN_ERR_ATTN 0x91
396#define SONY_LEAD_OUT_ERR_ATTN 0x92
397#define SONY_DATA_TRACK_ERR_ATTN 0x93
398#define SONY_AUDIO_PLAYBACK_ERR_ATTN 0x94
399
400/* Auto spin up group */
401#define SONY_SPIN_UP_COMPLETE_ATTN 0x24
402#define SONY_SPINDLE_SERVO_ERR_ATTN 0x25
403#define SONY_FOCUS_SERVO_ERR_ATTN 0x26
404#define SONY_TOC_READ_DONE_ATTN 0x62
405#define SONY_FOCUS_ON_TOC_READ_ERR_ATTN 0x63
406#define SONY_SYNC_ON_TOC_READ_ERR_ATTN 0x65
407
408/* Auto eject group */
409#define SONY_SPIN_DOWN_COMPLETE_ATTN 0x27
410#define SONY_EJECT_COMPLETE_ATTN 0x28
411#define SONY_EJECT_MECH_ERR_ATTN 0x29
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