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fa590c22 MC |
1 | /* Driver for Realtek PCI-Express card reader |
2 | * | |
3 | * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU General Public License as published by the | |
7 | * Free Software Foundation; either version 2, or (at your option) any | |
8 | * later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; if not, see <http://www.gnu.org/licenses/>. | |
17 | * | |
18 | * Author: | |
19 | * Wei WANG (wei_wang@realsil.com.cn) | |
20 | * Micky Ching (micky_ching@realsil.com.cn) | |
21 | */ | |
22 | ||
23 | #include <linux/blkdev.h> | |
24 | #include <linux/kthread.h> | |
25 | #include <linux/sched.h> | |
26 | #include <linux/vmalloc.h> | |
27 | ||
28 | #include "rtsx.h" | |
fa590c22 MC |
29 | #include "sd.h" |
30 | #include "ms.h" | |
31 | #include "spi.h" | |
32 | ||
bf6c0d11 | 33 | void scsi_show_command(struct rtsx_chip *chip) |
fa590c22 | 34 | { |
bf6c0d11 | 35 | struct scsi_cmnd *srb = chip->srb; |
fa590c22 | 36 | char *what = NULL; |
de904bf0 QL |
37 | bool unknown_cmd = false; |
38 | int len; | |
fa590c22 MC |
39 | |
40 | switch (srb->cmnd[0]) { | |
41 | case TEST_UNIT_READY: | |
42 | what = "TEST_UNIT_READY"; | |
43 | break; | |
44 | case REZERO_UNIT: | |
45 | what = "REZERO_UNIT"; | |
46 | break; | |
47 | case REQUEST_SENSE: | |
48 | what = "REQUEST_SENSE"; | |
49 | break; | |
50 | case FORMAT_UNIT: | |
51 | what = "FORMAT_UNIT"; | |
52 | break; | |
53 | case READ_BLOCK_LIMITS: | |
54 | what = "READ_BLOCK_LIMITS"; | |
55 | break; | |
56 | case REASSIGN_BLOCKS: | |
57 | what = "REASSIGN_BLOCKS"; | |
58 | break; | |
59 | case READ_6: | |
60 | what = "READ_6"; | |
61 | break; | |
62 | case WRITE_6: | |
63 | what = "WRITE_6"; | |
64 | break; | |
65 | case SEEK_6: | |
66 | what = "SEEK_6"; | |
67 | break; | |
68 | case READ_REVERSE: | |
69 | what = "READ_REVERSE"; | |
70 | break; | |
71 | case WRITE_FILEMARKS: | |
72 | what = "WRITE_FILEMARKS"; | |
73 | break; | |
74 | case SPACE: | |
75 | what = "SPACE"; | |
76 | break; | |
77 | case INQUIRY: | |
78 | what = "INQUIRY"; | |
79 | break; | |
80 | case RECOVER_BUFFERED_DATA: | |
81 | what = "RECOVER_BUFFERED_DATA"; | |
82 | break; | |
83 | case MODE_SELECT: | |
84 | what = "MODE_SELECT"; | |
85 | break; | |
86 | case RESERVE: | |
87 | what = "RESERVE"; | |
88 | break; | |
89 | case RELEASE: | |
90 | what = "RELEASE"; | |
91 | break; | |
92 | case COPY: | |
93 | what = "COPY"; | |
94 | break; | |
95 | case ERASE: | |
96 | what = "ERASE"; | |
97 | break; | |
98 | case MODE_SENSE: | |
99 | what = "MODE_SENSE"; | |
100 | break; | |
101 | case START_STOP: | |
102 | what = "START_STOP"; | |
103 | break; | |
104 | case RECEIVE_DIAGNOSTIC: | |
105 | what = "RECEIVE_DIAGNOSTIC"; | |
106 | break; | |
107 | case SEND_DIAGNOSTIC: | |
108 | what = "SEND_DIAGNOSTIC"; | |
109 | break; | |
110 | case ALLOW_MEDIUM_REMOVAL: | |
111 | what = "ALLOW_MEDIUM_REMOVAL"; | |
112 | break; | |
113 | case SET_WINDOW: | |
114 | what = "SET_WINDOW"; | |
115 | break; | |
116 | case READ_CAPACITY: | |
117 | what = "READ_CAPACITY"; | |
118 | break; | |
119 | case READ_10: | |
120 | what = "READ_10"; | |
121 | break; | |
122 | case WRITE_10: | |
123 | what = "WRITE_10"; | |
124 | break; | |
125 | case SEEK_10: | |
126 | what = "SEEK_10"; | |
127 | break; | |
128 | case WRITE_VERIFY: | |
129 | what = "WRITE_VERIFY"; | |
130 | break; | |
131 | case VERIFY: | |
132 | what = "VERIFY"; | |
133 | break; | |
134 | case SEARCH_HIGH: | |
135 | what = "SEARCH_HIGH"; | |
136 | break; | |
137 | case SEARCH_EQUAL: | |
138 | what = "SEARCH_EQUAL"; | |
139 | break; | |
140 | case SEARCH_LOW: | |
141 | what = "SEARCH_LOW"; | |
142 | break; | |
143 | case SET_LIMITS: | |
144 | what = "SET_LIMITS"; | |
145 | break; | |
146 | case READ_POSITION: | |
147 | what = "READ_POSITION"; | |
148 | break; | |
149 | case SYNCHRONIZE_CACHE: | |
150 | what = "SYNCHRONIZE_CACHE"; | |
151 | break; | |
152 | case LOCK_UNLOCK_CACHE: | |
153 | what = "LOCK_UNLOCK_CACHE"; | |
154 | break; | |
155 | case READ_DEFECT_DATA: | |
156 | what = "READ_DEFECT_DATA"; | |
157 | break; | |
158 | case MEDIUM_SCAN: | |
159 | what = "MEDIUM_SCAN"; | |
160 | break; | |
161 | case COMPARE: | |
162 | what = "COMPARE"; | |
163 | break; | |
164 | case COPY_VERIFY: | |
165 | what = "COPY_VERIFY"; | |
166 | break; | |
167 | case WRITE_BUFFER: | |
168 | what = "WRITE_BUFFER"; | |
169 | break; | |
170 | case READ_BUFFER: | |
171 | what = "READ_BUFFER"; | |
172 | break; | |
173 | case UPDATE_BLOCK: | |
174 | what = "UPDATE_BLOCK"; | |
175 | break; | |
176 | case READ_LONG: | |
177 | what = "READ_LONG"; | |
178 | break; | |
179 | case WRITE_LONG: | |
180 | what = "WRITE_LONG"; | |
181 | break; | |
182 | case CHANGE_DEFINITION: | |
183 | what = "CHANGE_DEFINITION"; | |
184 | break; | |
185 | case WRITE_SAME: | |
186 | what = "WRITE_SAME"; | |
187 | break; | |
188 | case GPCMD_READ_SUBCHANNEL: | |
189 | what = "READ SUBCHANNEL"; | |
190 | break; | |
191 | case READ_TOC: | |
192 | what = "READ_TOC"; | |
193 | break; | |
194 | case GPCMD_READ_HEADER: | |
195 | what = "READ HEADER"; | |
196 | break; | |
197 | case GPCMD_PLAY_AUDIO_10: | |
198 | what = "PLAY AUDIO (10)"; | |
199 | break; | |
200 | case GPCMD_PLAY_AUDIO_MSF: | |
201 | what = "PLAY AUDIO MSF"; | |
202 | break; | |
203 | case GPCMD_GET_EVENT_STATUS_NOTIFICATION: | |
204 | what = "GET EVENT/STATUS NOTIFICATION"; | |
205 | break; | |
206 | case GPCMD_PAUSE_RESUME: | |
207 | what = "PAUSE/RESUME"; | |
208 | break; | |
209 | case LOG_SELECT: | |
210 | what = "LOG_SELECT"; | |
211 | break; | |
212 | case LOG_SENSE: | |
213 | what = "LOG_SENSE"; | |
214 | break; | |
215 | case GPCMD_STOP_PLAY_SCAN: | |
216 | what = "STOP PLAY/SCAN"; | |
217 | break; | |
218 | case GPCMD_READ_DISC_INFO: | |
219 | what = "READ DISC INFORMATION"; | |
220 | break; | |
221 | case GPCMD_READ_TRACK_RZONE_INFO: | |
222 | what = "READ TRACK INFORMATION"; | |
223 | break; | |
224 | case GPCMD_RESERVE_RZONE_TRACK: | |
225 | what = "RESERVE TRACK"; | |
226 | break; | |
227 | case GPCMD_SEND_OPC: | |
228 | what = "SEND OPC"; | |
229 | break; | |
230 | case MODE_SELECT_10: | |
231 | what = "MODE_SELECT_10"; | |
232 | break; | |
233 | case GPCMD_REPAIR_RZONE_TRACK: | |
234 | what = "REPAIR TRACK"; | |
235 | break; | |
236 | case 0x59: | |
237 | what = "READ MASTER CUE"; | |
238 | break; | |
239 | case MODE_SENSE_10: | |
240 | what = "MODE_SENSE_10"; | |
241 | break; | |
242 | case GPCMD_CLOSE_TRACK: | |
243 | what = "CLOSE TRACK/SESSION"; | |
244 | break; | |
245 | case 0x5C: | |
246 | what = "READ BUFFER CAPACITY"; | |
247 | break; | |
248 | case 0x5D: | |
249 | what = "SEND CUE SHEET"; | |
250 | break; | |
251 | case GPCMD_BLANK: | |
252 | what = "BLANK"; | |
253 | break; | |
254 | case REPORT_LUNS: | |
255 | what = "REPORT LUNS"; | |
256 | break; | |
257 | case MOVE_MEDIUM: | |
258 | what = "MOVE_MEDIUM or PLAY AUDIO (12)"; | |
259 | break; | |
260 | case READ_12: | |
261 | what = "READ_12"; | |
262 | break; | |
263 | case WRITE_12: | |
264 | what = "WRITE_12"; | |
265 | break; | |
266 | case WRITE_VERIFY_12: | |
267 | what = "WRITE_VERIFY_12"; | |
268 | break; | |
269 | case SEARCH_HIGH_12: | |
270 | what = "SEARCH_HIGH_12"; | |
271 | break; | |
272 | case SEARCH_EQUAL_12: | |
273 | what = "SEARCH_EQUAL_12"; | |
274 | break; | |
275 | case SEARCH_LOW_12: | |
276 | what = "SEARCH_LOW_12"; | |
277 | break; | |
278 | case SEND_VOLUME_TAG: | |
279 | what = "SEND_VOLUME_TAG"; | |
280 | break; | |
281 | case READ_ELEMENT_STATUS: | |
282 | what = "READ_ELEMENT_STATUS"; | |
283 | break; | |
284 | case GPCMD_READ_CD_MSF: | |
285 | what = "READ CD MSF"; | |
286 | break; | |
287 | case GPCMD_SCAN: | |
288 | what = "SCAN"; | |
289 | break; | |
290 | case GPCMD_SET_SPEED: | |
291 | what = "SET CD SPEED"; | |
292 | break; | |
293 | case GPCMD_MECHANISM_STATUS: | |
294 | what = "MECHANISM STATUS"; | |
295 | break; | |
296 | case GPCMD_READ_CD: | |
297 | what = "READ CD"; | |
298 | break; | |
299 | case 0xE1: | |
300 | what = "WRITE CONTINUE"; | |
301 | break; | |
302 | case WRITE_LONG_2: | |
303 | what = "WRITE_LONG_2"; | |
304 | break; | |
305 | case VENDOR_CMND: | |
306 | what = "Realtek's vendor command"; | |
307 | break; | |
308 | default: | |
de904bf0 QL |
309 | what = "(unknown command)"; |
310 | unknown_cmd = true; | |
fa590c22 MC |
311 | break; |
312 | } | |
313 | ||
314 | if (srb->cmnd[0] != TEST_UNIT_READY) | |
bf6c0d11 FF |
315 | dev_dbg(rtsx_dev(chip), "Command %s (%d bytes)\n", |
316 | what, srb->cmd_len); | |
fa590c22 MC |
317 | |
318 | if (unknown_cmd) { | |
69b8b224 FF |
319 | len = min_t(unsigned short, srb->cmd_len, 16); |
320 | dev_dbg(rtsx_dev(chip), "%*ph\n", len, srb->cmnd); | |
fa590c22 MC |
321 | } |
322 | } | |
323 | ||
324 | void set_sense_type(struct rtsx_chip *chip, unsigned int lun, int sense_type) | |
325 | { | |
326 | switch (sense_type) { | |
327 | case SENSE_TYPE_MEDIA_CHANGE: | |
328 | set_sense_data(chip, lun, CUR_ERR, 0x06, 0, 0x28, 0, 0, 0); | |
329 | break; | |
330 | ||
331 | case SENSE_TYPE_MEDIA_NOT_PRESENT: | |
332 | set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x3A, 0, 0, 0); | |
333 | break; | |
334 | ||
335 | case SENSE_TYPE_MEDIA_LBA_OVER_RANGE: | |
336 | set_sense_data(chip, lun, CUR_ERR, 0x05, 0, 0x21, 0, 0, 0); | |
337 | break; | |
338 | ||
339 | case SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT: | |
340 | set_sense_data(chip, lun, CUR_ERR, 0x05, 0, 0x25, 0, 0, 0); | |
341 | break; | |
342 | ||
343 | case SENSE_TYPE_MEDIA_WRITE_PROTECT: | |
344 | set_sense_data(chip, lun, CUR_ERR, 0x07, 0, 0x27, 0, 0, 0); | |
345 | break; | |
346 | ||
347 | case SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR: | |
348 | set_sense_data(chip, lun, CUR_ERR, 0x03, 0, 0x11, 0, 0, 0); | |
349 | break; | |
350 | ||
351 | case SENSE_TYPE_MEDIA_WRITE_ERR: | |
352 | set_sense_data(chip, lun, CUR_ERR, 0x03, 0, 0x0C, 0x02, 0, 0); | |
353 | break; | |
354 | ||
355 | case SENSE_TYPE_MEDIA_INVALID_CMD_FIELD: | |
356 | set_sense_data(chip, lun, CUR_ERR, ILGAL_REQ, 0, | |
3b8cd5aa | 357 | ASC_INVLD_CDB, ASCQ_INVLD_CDB, CDB_ILLEGAL, 1); |
fa590c22 MC |
358 | break; |
359 | ||
360 | case SENSE_TYPE_FORMAT_IN_PROGRESS: | |
361 | set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x04, 0x04, 0, 0); | |
362 | break; | |
363 | ||
364 | case SENSE_TYPE_FORMAT_CMD_FAILED: | |
365 | set_sense_data(chip, lun, CUR_ERR, 0x03, 0, 0x31, 0x01, 0, 0); | |
366 | break; | |
367 | ||
368 | #ifdef SUPPORT_MAGIC_GATE | |
369 | case SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB: | |
370 | set_sense_data(chip, lun, CUR_ERR, 0x05, 0, 0x6F, 0x02, 0, 0); | |
371 | break; | |
372 | ||
373 | case SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN: | |
374 | set_sense_data(chip, lun, CUR_ERR, 0x05, 0, 0x6F, 0x00, 0, 0); | |
375 | break; | |
376 | ||
377 | case SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM: | |
378 | set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x30, 0x00, 0, 0); | |
379 | break; | |
380 | ||
381 | case SENSE_TYPE_MG_WRITE_ERR: | |
382 | set_sense_data(chip, lun, CUR_ERR, 0x03, 0, 0x0C, 0x00, 0, 0); | |
383 | break; | |
384 | #endif | |
385 | ||
386 | #ifdef SUPPORT_SD_LOCK | |
387 | case SENSE_TYPE_MEDIA_READ_FORBIDDEN: | |
388 | set_sense_data(chip, lun, CUR_ERR, 0x07, 0, 0x11, 0x13, 0, 0); | |
389 | break; | |
390 | #endif | |
391 | ||
392 | case SENSE_TYPE_NO_SENSE: | |
393 | default: | |
394 | set_sense_data(chip, lun, CUR_ERR, 0, 0, 0, 0, 0, 0); | |
395 | break; | |
396 | } | |
397 | } | |
398 | ||
399 | void set_sense_data(struct rtsx_chip *chip, unsigned int lun, u8 err_code, | |
3b8cd5aa | 400 | u8 sense_key, u32 info, u8 asc, u8 ascq, u8 sns_key_info0, |
fa590c22 MC |
401 | u16 sns_key_info1) |
402 | { | |
33a1b1cd | 403 | struct sense_data_t *sense = &chip->sense_buffer[lun]; |
fa590c22 MC |
404 | |
405 | sense->err_code = err_code; | |
406 | sense->sense_key = sense_key; | |
407 | sense->info[0] = (u8)(info >> 24); | |
408 | sense->info[1] = (u8)(info >> 16); | |
409 | sense->info[2] = (u8)(info >> 8); | |
410 | sense->info[3] = (u8)info; | |
411 | ||
412 | sense->ad_sense_len = sizeof(struct sense_data_t) - 8; | |
413 | sense->asc = asc; | |
414 | sense->ascq = ascq; | |
415 | if (sns_key_info0 != 0) { | |
416 | sense->sns_key_info[0] = SKSV | sns_key_info0; | |
417 | sense->sns_key_info[1] = (sns_key_info1 & 0xf0) >> 8; | |
418 | sense->sns_key_info[2] = sns_key_info1 & 0x0f; | |
419 | } | |
420 | } | |
421 | ||
422 | static int test_unit_ready(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
423 | { | |
424 | unsigned int lun = SCSI_LUN(srb); | |
425 | ||
426 | if (!check_card_ready(chip, lun)) { | |
427 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
428 | return TRANSPORT_FAILED; | |
429 | } | |
430 | ||
431 | if (!(CHK_BIT(chip->lun_mc, lun))) { | |
432 | SET_BIT(chip->lun_mc, lun); | |
433 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE); | |
434 | return TRANSPORT_FAILED; | |
435 | } | |
436 | ||
437 | #ifdef SUPPORT_SD_LOCK | |
438 | if (get_lun_card(chip, SCSI_LUN(srb)) == SD_CARD) { | |
33a1b1cd | 439 | struct sd_info *sd_card = &chip->sd_card; |
bb0f20a7 | 440 | |
fa590c22 MC |
441 | if (sd_card->sd_lock_notify) { |
442 | sd_card->sd_lock_notify = 0; | |
443 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE); | |
444 | return TRANSPORT_FAILED; | |
445 | } else if (sd_card->sd_lock_status & SD_LOCKED) { | |
446 | set_sense_type(chip, lun, | |
3b8cd5aa | 447 | SENSE_TYPE_MEDIA_READ_FORBIDDEN); |
fa590c22 MC |
448 | return TRANSPORT_FAILED; |
449 | } | |
450 | } | |
451 | #endif | |
452 | ||
453 | return TRANSPORT_GOOD; | |
454 | } | |
455 | ||
456 | static unsigned char formatter_inquiry_str[20] = { | |
457 | 'M', 'E', 'M', 'O', 'R', 'Y', 'S', 'T', 'I', 'C', 'K', | |
458 | #ifdef SUPPORT_MAGIC_GATE | |
459 | '-', 'M', 'G', /* Byte[47:49] */ | |
460 | #else | |
461 | 0x20, 0x20, 0x20, /* Byte[47:49] */ | |
462 | #endif | |
463 | ||
464 | #ifdef SUPPORT_MAGIC_GATE | |
465 | 0x0B, /* Byte[50]: MG, MS, MSPro, MSXC */ | |
466 | #else | |
467 | 0x09, /* Byte[50]: MS, MSPro, MSXC */ | |
468 | #endif | |
469 | 0x00, /* Byte[51]: Category Specific Commands */ | |
470 | 0x00, /* Byte[52]: Access Control and feature */ | |
471 | 0x20, 0x20, 0x20, /* Byte[53:55] */ | |
472 | }; | |
473 | ||
474 | static int inquiry(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
475 | { | |
476 | unsigned int lun = SCSI_LUN(srb); | |
477 | char *inquiry_default = (char *)"Generic-xD/SD/M.S. 1.00 "; | |
478 | char *inquiry_sdms = (char *)"Generic-SD/MemoryStick 1.00 "; | |
479 | char *inquiry_sd = (char *)"Generic-SD/MMC 1.00 "; | |
480 | char *inquiry_ms = (char *)"Generic-MemoryStick 1.00 "; | |
481 | char *inquiry_string; | |
482 | unsigned char sendbytes; | |
483 | unsigned char *buf; | |
484 | u8 card = get_lun_card(chip, lun); | |
de904bf0 | 485 | bool pro_formatter_flag = false; |
fa590c22 | 486 | unsigned char inquiry_buf[] = { |
6d81bf25 NS |
487 | QULIFIRE | DRCT_ACCESS_DEV, |
488 | RMB_DISC | 0x0D, | |
fa590c22 MC |
489 | 0x00, |
490 | 0x01, | |
491 | 0x1f, | |
492 | 0x02, | |
493 | 0, | |
6d81bf25 | 494 | REL_ADR | WBUS_32 | WBUS_16 | SYNC | LINKED | CMD_QUE | SFT_RE, |
fa590c22 MC |
495 | }; |
496 | ||
497 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { | |
498 | if (chip->lun2card[lun] == SD_CARD) | |
499 | inquiry_string = inquiry_sd; | |
500 | else | |
501 | inquiry_string = inquiry_ms; | |
502 | ||
503 | } else if (CHECK_LUN_MODE(chip, SD_MS_1LUN)) { | |
504 | inquiry_string = inquiry_sdms; | |
505 | } else { | |
506 | inquiry_string = inquiry_default; | |
507 | } | |
508 | ||
509 | buf = vmalloc(scsi_bufflen(srb)); | |
7586170c | 510 | if (!buf) { |
031366ea JP |
511 | rtsx_trace(chip); |
512 | return TRANSPORT_ERROR; | |
513 | } | |
fa590c22 MC |
514 | |
515 | #ifdef SUPPORT_MAGIC_GATE | |
516 | if ((chip->mspro_formatter_enable) && | |
3b8cd5aa | 517 | (chip->lun2card[lun] & MS_CARD)) |
fa590c22 MC |
518 | #else |
519 | if (chip->mspro_formatter_enable) | |
520 | #endif | |
fa590c22 | 521 | if (!card || (card == MS_CARD)) |
de904bf0 | 522 | pro_formatter_flag = true; |
fa590c22 MC |
523 | |
524 | if (pro_formatter_flag) { | |
525 | if (scsi_bufflen(srb) < 56) | |
526 | sendbytes = (unsigned char)(scsi_bufflen(srb)); | |
527 | else | |
528 | sendbytes = 56; | |
529 | ||
530 | } else { | |
531 | if (scsi_bufflen(srb) < 36) | |
532 | sendbytes = (unsigned char)(scsi_bufflen(srb)); | |
533 | else | |
534 | sendbytes = 36; | |
535 | } | |
536 | ||
537 | if (sendbytes > 8) { | |
538 | memcpy(buf, inquiry_buf, 8); | |
539 | memcpy(buf + 8, inquiry_string, sendbytes - 8); | |
540 | if (pro_formatter_flag) { | |
541 | /* Additional Length */ | |
542 | buf[4] = 0x33; | |
543 | } | |
544 | } else { | |
545 | memcpy(buf, inquiry_buf, sendbytes); | |
546 | } | |
547 | ||
548 | if (pro_formatter_flag) { | |
549 | if (sendbytes > 36) | |
550 | memcpy(buf + 36, formatter_inquiry_str, sendbytes - 36); | |
551 | } | |
552 | ||
553 | scsi_set_resid(srb, 0); | |
554 | ||
555 | rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb); | |
556 | vfree(buf); | |
557 | ||
558 | return TRANSPORT_GOOD; | |
559 | } | |
560 | ||
fa590c22 MC |
561 | static int start_stop_unit(struct scsi_cmnd *srb, struct rtsx_chip *chip) |
562 | { | |
563 | unsigned int lun = SCSI_LUN(srb); | |
564 | ||
565 | scsi_set_resid(srb, scsi_bufflen(srb)); | |
566 | ||
567 | if (srb->cmnd[1] == 1) | |
568 | return TRANSPORT_GOOD; | |
569 | ||
570 | switch (srb->cmnd[0x4]) { | |
571 | case STOP_MEDIUM: | |
572 | /* Media disabled */ | |
573 | return TRANSPORT_GOOD; | |
574 | ||
575 | case UNLOAD_MEDIUM: | |
576 | /* Media shall be unload */ | |
577 | if (check_card_ready(chip, lun)) | |
578 | eject_card(chip, lun); | |
579 | return TRANSPORT_GOOD; | |
580 | ||
581 | case MAKE_MEDIUM_READY: | |
582 | case LOAD_MEDIUM: | |
7ba75289 | 583 | if (check_card_ready(chip, lun)) |
fa590c22 | 584 | return TRANSPORT_GOOD; |
07f113b5 | 585 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); |
031366ea JP |
586 | rtsx_trace(chip); |
587 | return TRANSPORT_FAILED; | |
fa590c22 MC |
588 | |
589 | break; | |
590 | } | |
591 | ||
031366ea JP |
592 | rtsx_trace(chip); |
593 | return TRANSPORT_ERROR; | |
fa590c22 MC |
594 | } |
595 | ||
fa590c22 MC |
596 | static int allow_medium_removal(struct scsi_cmnd *srb, struct rtsx_chip *chip) |
597 | { | |
598 | int prevent; | |
599 | ||
600 | prevent = srb->cmnd[4] & 0x1; | |
601 | ||
602 | scsi_set_resid(srb, 0); | |
603 | ||
604 | if (prevent) { | |
605 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 606 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
607 | rtsx_trace(chip); |
608 | return TRANSPORT_FAILED; | |
fa590c22 MC |
609 | } |
610 | ||
611 | return TRANSPORT_GOOD; | |
612 | } | |
613 | ||
fa590c22 MC |
614 | static int request_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip) |
615 | { | |
616 | struct sense_data_t *sense; | |
617 | unsigned int lun = SCSI_LUN(srb); | |
33a1b1cd | 618 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
619 | unsigned char *tmp, *buf; |
620 | ||
33a1b1cd | 621 | sense = &chip->sense_buffer[lun]; |
fa590c22 MC |
622 | |
623 | if ((get_lun_card(chip, lun) == MS_CARD) && | |
3b8cd5aa | 624 | ms_card->pro_under_formatting) { |
fa590c22 MC |
625 | if (ms_card->format_status == FORMAT_SUCCESS) { |
626 | set_sense_type(chip, lun, SENSE_TYPE_NO_SENSE); | |
627 | ms_card->pro_under_formatting = 0; | |
628 | ms_card->progress = 0; | |
629 | } else if (ms_card->format_status == FORMAT_IN_PROGRESS) { | |
630 | /* Logical Unit Not Ready Format in Progress */ | |
631 | set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x04, 0x04, | |
3b8cd5aa | 632 | 0, (u16)(ms_card->progress)); |
fa590c22 MC |
633 | } else { |
634 | /* Format Command Failed */ | |
635 | set_sense_type(chip, lun, SENSE_TYPE_FORMAT_CMD_FAILED); | |
636 | ms_card->pro_under_formatting = 0; | |
637 | ms_card->progress = 0; | |
638 | } | |
639 | ||
640 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
641 | } | |
642 | ||
643 | buf = vmalloc(scsi_bufflen(srb)); | |
7586170c | 644 | if (!buf) { |
031366ea JP |
645 | rtsx_trace(chip); |
646 | return TRANSPORT_ERROR; | |
647 | } | |
fa590c22 MC |
648 | |
649 | tmp = (unsigned char *)sense; | |
650 | memcpy(buf, tmp, scsi_bufflen(srb)); | |
651 | ||
652 | rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb); | |
653 | vfree(buf); | |
654 | ||
655 | scsi_set_resid(srb, 0); | |
656 | /* Reset Sense Data */ | |
657 | set_sense_type(chip, lun, SENSE_TYPE_NO_SENSE); | |
658 | return TRANSPORT_GOOD; | |
659 | } | |
660 | ||
661 | static void ms_mode_sense(struct rtsx_chip *chip, u8 cmd, | |
3b8cd5aa | 662 | int lun, u8 *buf, int buf_len) |
fa590c22 | 663 | { |
33a1b1cd | 664 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
665 | int sys_info_offset; |
666 | int data_size = buf_len; | |
de904bf0 | 667 | bool support_format = false; |
fa590c22 MC |
668 | int i = 0; |
669 | ||
670 | if (cmd == MODE_SENSE) { | |
671 | sys_info_offset = 8; | |
672 | if (data_size > 0x68) | |
673 | data_size = 0x68; | |
674 | ||
675 | buf[i++] = 0x67; /* Mode Data Length */ | |
676 | } else { | |
677 | sys_info_offset = 12; | |
678 | if (data_size > 0x6C) | |
679 | data_size = 0x6C; | |
680 | ||
681 | buf[i++] = 0x00; /* Mode Data Length (MSB) */ | |
682 | buf[i++] = 0x6A; /* Mode Data Length (LSB) */ | |
683 | } | |
684 | ||
685 | /* Medium Type Code */ | |
686 | if (check_card_ready(chip, lun)) { | |
687 | if (CHK_MSXC(ms_card)) { | |
de904bf0 | 688 | support_format = true; |
fa590c22 MC |
689 | buf[i++] = 0x40; |
690 | } else if (CHK_MSPRO(ms_card)) { | |
de904bf0 | 691 | support_format = true; |
fa590c22 MC |
692 | buf[i++] = 0x20; |
693 | } else { | |
694 | buf[i++] = 0x10; | |
695 | } | |
696 | ||
697 | /* WP */ | |
698 | if (check_card_wp(chip, lun)) | |
699 | buf[i++] = 0x80; | |
700 | else | |
701 | buf[i++] = 0x00; | |
702 | ||
703 | } else { | |
704 | buf[i++] = 0x00; /* MediaType */ | |
705 | buf[i++] = 0x00; /* WP */ | |
706 | } | |
707 | ||
708 | buf[i++] = 0x00; /* Reserved */ | |
709 | ||
710 | if (cmd == MODE_SENSE_10) { | |
711 | buf[i++] = 0x00; /* Reserved */ | |
712 | buf[i++] = 0x00; /* Block descriptor length(MSB) */ | |
713 | buf[i++] = 0x00; /* Block descriptor length(LSB) */ | |
714 | ||
715 | /* The Following Data is the content of "Page 0x20" */ | |
716 | if (data_size >= 9) | |
717 | buf[i++] = 0x20; /* Page Code */ | |
718 | if (data_size >= 10) | |
719 | buf[i++] = 0x62; /* Page Length */ | |
720 | if (data_size >= 11) | |
721 | buf[i++] = 0x00; /* No Access Control */ | |
722 | if (data_size >= 12) { | |
723 | if (support_format) | |
724 | buf[i++] = 0xC0; /* SF, SGM */ | |
725 | else | |
726 | buf[i++] = 0x00; | |
727 | } | |
728 | } else { | |
729 | /* The Following Data is the content of "Page 0x20" */ | |
730 | if (data_size >= 5) | |
731 | buf[i++] = 0x20; /* Page Code */ | |
732 | if (data_size >= 6) | |
733 | buf[i++] = 0x62; /* Page Length */ | |
734 | if (data_size >= 7) | |
735 | buf[i++] = 0x00; /* No Access Control */ | |
736 | if (data_size >= 8) { | |
737 | if (support_format) | |
738 | buf[i++] = 0xC0; /* SF, SGM */ | |
739 | else | |
740 | buf[i++] = 0x00; | |
741 | } | |
742 | } | |
743 | ||
744 | if (data_size > sys_info_offset) { | |
745 | /* 96 Bytes Attribute Data */ | |
746 | int len = data_size - sys_info_offset; | |
bb0f20a7 | 747 | |
fa590c22 MC |
748 | len = (len < 96) ? len : 96; |
749 | ||
750 | memcpy(buf + sys_info_offset, ms_card->raw_sys_info, len); | |
751 | } | |
752 | } | |
753 | ||
754 | static int mode_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
755 | { | |
756 | unsigned int lun = SCSI_LUN(srb); | |
904af7d5 | 757 | unsigned int data_size; |
fa590c22 | 758 | int status; |
de904bf0 | 759 | bool pro_formatter_flag; |
904af7d5 | 760 | unsigned char page_code, *buf; |
fa590c22 MC |
761 | u8 card = get_lun_card(chip, lun); |
762 | ||
763 | #ifndef SUPPORT_MAGIC_GATE | |
764 | if (!check_card_ready(chip, lun)) { | |
765 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
766 | scsi_set_resid(srb, scsi_bufflen(srb)); | |
031366ea JP |
767 | rtsx_trace(chip); |
768 | return TRANSPORT_FAILED; | |
fa590c22 MC |
769 | } |
770 | #endif | |
771 | ||
de904bf0 | 772 | pro_formatter_flag = false; |
904af7d5 | 773 | data_size = 8; |
fa590c22 MC |
774 | #ifdef SUPPORT_MAGIC_GATE |
775 | if ((chip->lun2card[lun] & MS_CARD)) { | |
776 | if (!card || (card == MS_CARD)) { | |
904af7d5 | 777 | data_size = 108; |
fa590c22 | 778 | if (chip->mspro_formatter_enable) |
de904bf0 | 779 | pro_formatter_flag = true; |
fa590c22 MC |
780 | } |
781 | } | |
782 | #else | |
783 | if (card == MS_CARD) { | |
784 | if (chip->mspro_formatter_enable) { | |
de904bf0 | 785 | pro_formatter_flag = true; |
904af7d5 | 786 | data_size = 108; |
fa590c22 MC |
787 | } |
788 | } | |
789 | #endif | |
790 | ||
904af7d5 | 791 | buf = kmalloc(data_size, GFP_KERNEL); |
7586170c | 792 | if (!buf) { |
031366ea JP |
793 | rtsx_trace(chip); |
794 | return TRANSPORT_ERROR; | |
795 | } | |
fa590c22 | 796 | |
904af7d5 | 797 | page_code = srb->cmnd[2] & 0x3f; |
fa590c22 | 798 | |
904af7d5 WP |
799 | if ((page_code == 0x3F) || (page_code == 0x1C) || |
800 | (page_code == 0x00) || | |
801 | (pro_formatter_flag && (page_code == 0x20))) { | |
fa590c22 | 802 | if (srb->cmnd[0] == MODE_SENSE) { |
904af7d5 | 803 | if ((page_code == 0x3F) || (page_code == 0x20)) { |
fa590c22 | 804 | ms_mode_sense(chip, srb->cmnd[0], |
904af7d5 | 805 | lun, buf, data_size); |
fa590c22 | 806 | } else { |
904af7d5 | 807 | data_size = 4; |
fa590c22 MC |
808 | buf[0] = 0x03; |
809 | buf[1] = 0x00; | |
810 | if (check_card_wp(chip, lun)) | |
811 | buf[2] = 0x80; | |
812 | else | |
813 | buf[2] = 0x00; | |
814 | ||
815 | buf[3] = 0x00; | |
816 | } | |
817 | } else { | |
904af7d5 | 818 | if ((page_code == 0x3F) || (page_code == 0x20)) { |
fa590c22 | 819 | ms_mode_sense(chip, srb->cmnd[0], |
904af7d5 | 820 | lun, buf, data_size); |
fa590c22 | 821 | } else { |
904af7d5 | 822 | data_size = 8; |
fa590c22 MC |
823 | buf[0] = 0x00; |
824 | buf[1] = 0x06; | |
825 | buf[2] = 0x00; | |
826 | if (check_card_wp(chip, lun)) | |
827 | buf[3] = 0x80; | |
828 | else | |
829 | buf[3] = 0x00; | |
830 | buf[4] = 0x00; | |
831 | buf[5] = 0x00; | |
832 | buf[6] = 0x00; | |
833 | buf[7] = 0x00; | |
834 | } | |
835 | } | |
836 | status = TRANSPORT_GOOD; | |
837 | } else { | |
838 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
839 | scsi_set_resid(srb, scsi_bufflen(srb)); | |
840 | status = TRANSPORT_FAILED; | |
841 | } | |
842 | ||
843 | if (status == TRANSPORT_GOOD) { | |
844 | unsigned int len = min_t(unsigned int, scsi_bufflen(srb), | |
904af7d5 | 845 | data_size); |
fa590c22 MC |
846 | rtsx_stor_set_xfer_buf(buf, len, srb); |
847 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
848 | } | |
849 | kfree(buf); | |
850 | ||
851 | return status; | |
852 | } | |
853 | ||
854 | static int read_write(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
855 | { | |
856 | #ifdef SUPPORT_SD_LOCK | |
33a1b1cd | 857 | struct sd_info *sd_card = &chip->sd_card; |
fa590c22 MC |
858 | #endif |
859 | unsigned int lun = SCSI_LUN(srb); | |
860 | int retval; | |
861 | u32 start_sec; | |
862 | u16 sec_cnt; | |
863 | ||
864 | rtsx_disable_aspm(chip); | |
865 | ||
866 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
867 | rtsx_exit_ss(chip); | |
868 | wait_timeout(100); | |
869 | } | |
870 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
871 | ||
872 | if (!check_card_ready(chip, lun) || (get_card_size(chip, lun) == 0)) { | |
873 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
874 | rtsx_trace(chip); |
875 | return TRANSPORT_FAILED; | |
fa590c22 MC |
876 | } |
877 | ||
878 | if (!(CHK_BIT(chip->lun_mc, lun))) { | |
879 | SET_BIT(chip->lun_mc, lun); | |
880 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE); | |
881 | return TRANSPORT_FAILED; | |
882 | } | |
883 | ||
884 | #ifdef SUPPORT_SD_LOCK | |
885 | if (sd_card->sd_erase_status) { | |
886 | /* Accessing to any card is forbidden | |
887 | * until the erase procedure of SD is completed | |
888 | */ | |
bf6c0d11 | 889 | dev_dbg(rtsx_dev(chip), "SD card being erased!\n"); |
fa590c22 | 890 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_READ_FORBIDDEN); |
031366ea JP |
891 | rtsx_trace(chip); |
892 | return TRANSPORT_FAILED; | |
fa590c22 MC |
893 | } |
894 | ||
895 | if (get_lun_card(chip, lun) == SD_CARD) { | |
896 | if (sd_card->sd_lock_status & SD_LOCKED) { | |
bf6c0d11 | 897 | dev_dbg(rtsx_dev(chip), "SD card locked!\n"); |
fa590c22 | 898 | set_sense_type(chip, lun, |
3b8cd5aa | 899 | SENSE_TYPE_MEDIA_READ_FORBIDDEN); |
031366ea JP |
900 | rtsx_trace(chip); |
901 | return TRANSPORT_FAILED; | |
fa590c22 MC |
902 | } |
903 | } | |
904 | #endif | |
905 | ||
906 | if ((srb->cmnd[0] == READ_10) || (srb->cmnd[0] == WRITE_10)) { | |
907 | start_sec = ((u32)srb->cmnd[2] << 24) | | |
908 | ((u32)srb->cmnd[3] << 16) | | |
909 | ((u32)srb->cmnd[4] << 8) | ((u32)srb->cmnd[5]); | |
910 | sec_cnt = ((u16)(srb->cmnd[7]) << 8) | srb->cmnd[8]; | |
911 | } else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6)) { | |
912 | start_sec = ((u32)(srb->cmnd[1] & 0x1F) << 16) | | |
913 | ((u32)srb->cmnd[2] << 8) | ((u32)srb->cmnd[3]); | |
914 | sec_cnt = srb->cmnd[4]; | |
8ee0df0d AM |
915 | if (sec_cnt == 0) |
916 | sec_cnt = 256; | |
fa590c22 MC |
917 | } else if ((srb->cmnd[0] == VENDOR_CMND) && |
918 | (srb->cmnd[1] == SCSI_APP_CMD) && | |
919 | ((srb->cmnd[2] == PP_READ10) || (srb->cmnd[2] == PP_WRITE10))) { | |
920 | start_sec = ((u32)srb->cmnd[4] << 24) | | |
921 | ((u32)srb->cmnd[5] << 16) | | |
922 | ((u32)srb->cmnd[6] << 8) | ((u32)srb->cmnd[7]); | |
923 | sec_cnt = ((u16)(srb->cmnd[9]) << 8) | srb->cmnd[10]; | |
924 | } else { | |
925 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
926 | rtsx_trace(chip); |
927 | return TRANSPORT_FAILED; | |
fa590c22 MC |
928 | } |
929 | ||
930 | /* In some test, we will receive a start_sec like 0xFFFFFFFF. | |
931 | * In this situation, start_sec + sec_cnt will overflow, so we | |
932 | * need to judge start_sec at first | |
933 | */ | |
934 | if ((start_sec > get_card_size(chip, lun)) || | |
3b8cd5aa | 935 | ((start_sec + sec_cnt) > get_card_size(chip, lun))) { |
fa590c22 | 936 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LBA_OVER_RANGE); |
031366ea JP |
937 | rtsx_trace(chip); |
938 | return TRANSPORT_FAILED; | |
fa590c22 MC |
939 | } |
940 | ||
941 | if (sec_cnt == 0) { | |
942 | scsi_set_resid(srb, 0); | |
943 | return TRANSPORT_GOOD; | |
944 | } | |
945 | ||
946 | if (chip->rw_fail_cnt[lun] == 3) { | |
bf6c0d11 | 947 | dev_dbg(rtsx_dev(chip), "read/write fail three times in succession\n"); |
fa590c22 MC |
948 | if (srb->sc_data_direction == DMA_FROM_DEVICE) |
949 | set_sense_type(chip, lun, | |
3b8cd5aa | 950 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
fa590c22 MC |
951 | else |
952 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_ERR); | |
953 | ||
031366ea JP |
954 | rtsx_trace(chip); |
955 | return TRANSPORT_FAILED; | |
fa590c22 MC |
956 | } |
957 | ||
958 | if (srb->sc_data_direction == DMA_TO_DEVICE) { | |
959 | if (check_card_wp(chip, lun)) { | |
bf6c0d11 | 960 | dev_dbg(rtsx_dev(chip), "Write protected card!\n"); |
fa590c22 | 961 | set_sense_type(chip, lun, |
3b8cd5aa | 962 | SENSE_TYPE_MEDIA_WRITE_PROTECT); |
031366ea JP |
963 | rtsx_trace(chip); |
964 | return TRANSPORT_FAILED; | |
fa590c22 MC |
965 | } |
966 | } | |
967 | ||
968 | retval = card_rw(srb, chip, start_sec, sec_cnt); | |
969 | if (retval != STATUS_SUCCESS) { | |
970 | if (chip->need_release & chip->lun2card[lun]) { | |
971 | chip->rw_fail_cnt[lun] = 0; | |
972 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
973 | } else { | |
974 | chip->rw_fail_cnt[lun]++; | |
975 | if (srb->sc_data_direction == DMA_FROM_DEVICE) | |
7314203b WP |
976 | set_sense_type |
977 | (chip, lun, | |
978 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
fa590c22 MC |
979 | else |
980 | set_sense_type(chip, lun, | |
3b8cd5aa | 981 | SENSE_TYPE_MEDIA_WRITE_ERR); |
fa590c22 MC |
982 | } |
983 | retval = TRANSPORT_FAILED; | |
031366ea | 984 | rtsx_trace(chip); |
904af7d5 | 985 | goto exit; |
fa590c22 MC |
986 | } else { |
987 | chip->rw_fail_cnt[lun] = 0; | |
988 | retval = TRANSPORT_GOOD; | |
989 | } | |
990 | ||
991 | scsi_set_resid(srb, 0); | |
992 | ||
904af7d5 | 993 | exit: |
fa590c22 MC |
994 | return retval; |
995 | } | |
996 | ||
997 | static int read_format_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
998 | { | |
999 | unsigned char *buf; | |
1000 | unsigned int lun = SCSI_LUN(srb); | |
1001 | unsigned int buf_len; | |
1002 | u8 card = get_lun_card(chip, lun); | |
1003 | u32 card_size; | |
1004 | int desc_cnt; | |
1005 | int i = 0; | |
1006 | ||
1007 | if (!check_card_ready(chip, lun)) { | |
1008 | if (!chip->mspro_formatter_enable) { | |
1009 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
1010 | rtsx_trace(chip); |
1011 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1012 | } |
1013 | } | |
1014 | ||
1015 | buf_len = (scsi_bufflen(srb) > 12) ? 0x14 : 12; | |
1016 | ||
1017 | buf = kmalloc(buf_len, GFP_KERNEL); | |
7586170c | 1018 | if (!buf) { |
031366ea JP |
1019 | rtsx_trace(chip); |
1020 | return TRANSPORT_ERROR; | |
1021 | } | |
fa590c22 MC |
1022 | |
1023 | buf[i++] = 0; | |
1024 | buf[i++] = 0; | |
1025 | buf[i++] = 0; | |
1026 | ||
1027 | /* Capacity List Length */ | |
1028 | if ((buf_len > 12) && chip->mspro_formatter_enable && | |
3b8cd5aa WP |
1029 | (chip->lun2card[lun] & MS_CARD) && |
1030 | (!card || (card == MS_CARD))) { | |
fa590c22 MC |
1031 | buf[i++] = 0x10; |
1032 | desc_cnt = 2; | |
1033 | } else { | |
1034 | buf[i++] = 0x08; | |
1035 | desc_cnt = 1; | |
1036 | } | |
1037 | ||
1038 | while (desc_cnt) { | |
1039 | if (check_card_ready(chip, lun)) { | |
1040 | card_size = get_card_size(chip, lun); | |
1041 | buf[i++] = (unsigned char)(card_size >> 24); | |
1042 | buf[i++] = (unsigned char)(card_size >> 16); | |
1043 | buf[i++] = (unsigned char)(card_size >> 8); | |
1044 | buf[i++] = (unsigned char)card_size; | |
1045 | ||
1046 | if (desc_cnt == 2) | |
1047 | buf[i++] = 2; | |
1048 | else | |
1049 | buf[i++] = 0; | |
1050 | } else { | |
1051 | buf[i++] = 0xFF; | |
1052 | buf[i++] = 0xFF; | |
1053 | buf[i++] = 0xFF; | |
1054 | buf[i++] = 0xFF; | |
1055 | ||
1056 | if (desc_cnt == 2) | |
1057 | buf[i++] = 3; | |
1058 | else | |
1059 | buf[i++] = 0; | |
1060 | } | |
1061 | ||
1062 | buf[i++] = 0x00; | |
1063 | buf[i++] = 0x02; | |
1064 | buf[i++] = 0x00; | |
1065 | ||
1066 | desc_cnt--; | |
1067 | } | |
1068 | ||
1069 | buf_len = min_t(unsigned int, scsi_bufflen(srb), buf_len); | |
1070 | rtsx_stor_set_xfer_buf(buf, buf_len, srb); | |
1071 | kfree(buf); | |
1072 | ||
1073 | scsi_set_resid(srb, scsi_bufflen(srb) - buf_len); | |
1074 | ||
1075 | return TRANSPORT_GOOD; | |
1076 | } | |
1077 | ||
1078 | static int read_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1079 | { | |
1080 | unsigned char *buf; | |
1081 | unsigned int lun = SCSI_LUN(srb); | |
1082 | u32 card_size; | |
1083 | ||
1084 | if (!check_card_ready(chip, lun)) { | |
1085 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
1086 | rtsx_trace(chip); |
1087 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1088 | } |
1089 | ||
1090 | if (!(CHK_BIT(chip->lun_mc, lun))) { | |
1091 | SET_BIT(chip->lun_mc, lun); | |
1092 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE); | |
1093 | return TRANSPORT_FAILED; | |
1094 | } | |
1095 | ||
1096 | buf = kmalloc(8, GFP_KERNEL); | |
7586170c | 1097 | if (!buf) { |
031366ea JP |
1098 | rtsx_trace(chip); |
1099 | return TRANSPORT_ERROR; | |
1100 | } | |
fa590c22 MC |
1101 | |
1102 | card_size = get_card_size(chip, lun); | |
1103 | buf[0] = (unsigned char)((card_size - 1) >> 24); | |
1104 | buf[1] = (unsigned char)((card_size - 1) >> 16); | |
1105 | buf[2] = (unsigned char)((card_size - 1) >> 8); | |
1106 | buf[3] = (unsigned char)(card_size - 1); | |
1107 | ||
1108 | buf[4] = 0x00; | |
1109 | buf[5] = 0x00; | |
1110 | buf[6] = 0x02; | |
1111 | buf[7] = 0x00; | |
1112 | ||
1113 | rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb); | |
1114 | kfree(buf); | |
1115 | ||
1116 | scsi_set_resid(srb, 0); | |
1117 | ||
1118 | return TRANSPORT_GOOD; | |
1119 | } | |
1120 | ||
1121 | static int read_eeprom(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1122 | { | |
1123 | unsigned short len, i; | |
1124 | int retval; | |
1125 | u8 *buf; | |
1126 | ||
1127 | rtsx_disable_aspm(chip); | |
1128 | ||
1129 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1130 | rtsx_exit_ss(chip); | |
1131 | wait_timeout(100); | |
1132 | } | |
1133 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1134 | ||
1135 | len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1136 | ||
1137 | buf = vmalloc(len); | |
031366ea JP |
1138 | if (!buf) { |
1139 | rtsx_trace(chip); | |
1140 | return TRANSPORT_ERROR; | |
1141 | } | |
fa590c22 MC |
1142 | |
1143 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1144 | if (retval != STATUS_SUCCESS) { | |
1145 | vfree(buf); | |
1146 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1147 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
1148 | rtsx_trace(chip); |
1149 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1150 | } |
1151 | ||
1152 | for (i = 0; i < len; i++) { | |
1153 | retval = spi_read_eeprom(chip, i, buf + i); | |
1154 | if (retval != STATUS_SUCCESS) { | |
1155 | vfree(buf); | |
1156 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1157 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
1158 | rtsx_trace(chip); |
1159 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1160 | } |
1161 | } | |
1162 | ||
1163 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
1164 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
1165 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1166 | ||
1167 | vfree(buf); | |
1168 | ||
1169 | return TRANSPORT_GOOD; | |
1170 | } | |
1171 | ||
1172 | static int write_eeprom(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1173 | { | |
1174 | unsigned short len, i; | |
1175 | int retval; | |
1176 | u8 *buf; | |
1177 | ||
1178 | rtsx_disable_aspm(chip); | |
1179 | ||
1180 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1181 | rtsx_exit_ss(chip); | |
1182 | wait_timeout(100); | |
1183 | } | |
1184 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1185 | ||
1186 | len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1187 | ||
1188 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1189 | if (retval != STATUS_SUCCESS) { | |
1190 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1191 | rtsx_trace(chip); |
1192 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1193 | } |
1194 | ||
1195 | if (len == 511) { | |
1196 | retval = spi_erase_eeprom_chip(chip); | |
1197 | if (retval != STATUS_SUCCESS) { | |
1198 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1199 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
1200 | rtsx_trace(chip); |
1201 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1202 | } |
1203 | } else { | |
1204 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), | |
1205 | len); | |
1206 | buf = vmalloc(len); | |
7586170c | 1207 | if (!buf) { |
031366ea JP |
1208 | rtsx_trace(chip); |
1209 | return TRANSPORT_ERROR; | |
1210 | } | |
fa590c22 MC |
1211 | |
1212 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
1213 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1214 | ||
1215 | for (i = 0; i < len; i++) { | |
1216 | retval = spi_write_eeprom(chip, i, buf[i]); | |
1217 | if (retval != STATUS_SUCCESS) { | |
1218 | vfree(buf); | |
1219 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1220 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
1221 | rtsx_trace(chip); |
1222 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1223 | } |
1224 | } | |
1225 | ||
1226 | vfree(buf); | |
1227 | } | |
1228 | ||
1229 | return TRANSPORT_GOOD; | |
1230 | } | |
1231 | ||
1232 | static int read_mem(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1233 | { | |
1234 | unsigned short addr, len, i; | |
1235 | int retval; | |
1236 | u8 *buf; | |
1237 | ||
1238 | rtsx_disable_aspm(chip); | |
1239 | ||
1240 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1241 | rtsx_exit_ss(chip); | |
1242 | wait_timeout(100); | |
1243 | } | |
1244 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1245 | ||
1246 | addr = ((u16)srb->cmnd[2] << 8) | srb->cmnd[3]; | |
1247 | len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1248 | ||
1249 | if (addr < 0xFC00) { | |
1250 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1251 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
1252 | rtsx_trace(chip); |
1253 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1254 | } |
1255 | ||
1256 | buf = vmalloc(len); | |
031366ea JP |
1257 | if (!buf) { |
1258 | rtsx_trace(chip); | |
1259 | return TRANSPORT_ERROR; | |
1260 | } | |
fa590c22 MC |
1261 | |
1262 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1263 | if (retval != STATUS_SUCCESS) { | |
1264 | vfree(buf); | |
1265 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1266 | rtsx_trace(chip); |
1267 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1268 | } |
1269 | ||
1270 | for (i = 0; i < len; i++) { | |
1271 | retval = rtsx_read_register(chip, addr + i, buf + i); | |
1272 | if (retval != STATUS_SUCCESS) { | |
1273 | vfree(buf); | |
1274 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1275 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
1276 | rtsx_trace(chip); |
1277 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1278 | } |
1279 | } | |
1280 | ||
1281 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
1282 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
1283 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1284 | ||
1285 | vfree(buf); | |
1286 | ||
1287 | return TRANSPORT_GOOD; | |
1288 | } | |
1289 | ||
1290 | static int write_mem(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1291 | { | |
1292 | unsigned short addr, len, i; | |
1293 | int retval; | |
1294 | u8 *buf; | |
1295 | ||
1296 | rtsx_disable_aspm(chip); | |
1297 | ||
1298 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1299 | rtsx_exit_ss(chip); | |
1300 | wait_timeout(100); | |
1301 | } | |
1302 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1303 | ||
1304 | addr = ((u16)srb->cmnd[2] << 8) | srb->cmnd[3]; | |
1305 | len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1306 | ||
1307 | if (addr < 0xFC00) { | |
1308 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1309 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
1310 | rtsx_trace(chip); |
1311 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1312 | } |
1313 | ||
1314 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
1315 | buf = vmalloc(len); | |
7586170c | 1316 | if (!buf) { |
031366ea JP |
1317 | rtsx_trace(chip); |
1318 | return TRANSPORT_ERROR; | |
1319 | } | |
fa590c22 MC |
1320 | |
1321 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
1322 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1323 | ||
1324 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1325 | if (retval != STATUS_SUCCESS) { | |
1326 | vfree(buf); | |
1327 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1328 | rtsx_trace(chip); |
1329 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1330 | } |
1331 | ||
1332 | for (i = 0; i < len; i++) { | |
1333 | retval = rtsx_write_register(chip, addr + i, 0xFF, buf[i]); | |
1334 | if (retval != STATUS_SUCCESS) { | |
1335 | vfree(buf); | |
1336 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1337 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
1338 | rtsx_trace(chip); |
1339 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1340 | } |
1341 | } | |
1342 | ||
1343 | vfree(buf); | |
1344 | ||
1345 | return TRANSPORT_GOOD; | |
1346 | } | |
1347 | ||
1348 | static int get_sd_csd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1349 | { | |
33a1b1cd | 1350 | struct sd_info *sd_card = &chip->sd_card; |
fa590c22 MC |
1351 | unsigned int lun = SCSI_LUN(srb); |
1352 | ||
1353 | if (!check_card_ready(chip, lun)) { | |
1354 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
1355 | rtsx_trace(chip); |
1356 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1357 | } |
1358 | ||
1359 | if (get_lun_card(chip, lun) != SD_CARD) { | |
1360 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1361 | rtsx_trace(chip); |
1362 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1363 | } |
1364 | ||
1365 | scsi_set_resid(srb, 0); | |
1366 | rtsx_stor_set_xfer_buf(sd_card->raw_csd, scsi_bufflen(srb), srb); | |
1367 | ||
1368 | return TRANSPORT_GOOD; | |
1369 | } | |
1370 | ||
1371 | static int toggle_gpio_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1372 | { | |
1373 | u8 gpio = srb->cmnd[2]; | |
1374 | ||
1375 | rtsx_disable_aspm(chip); | |
1376 | ||
1377 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1378 | rtsx_exit_ss(chip); | |
1379 | wait_timeout(100); | |
1380 | } | |
1381 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1382 | ||
1383 | if (gpio > 3) | |
1384 | gpio = 1; | |
1385 | toggle_gpio(chip, gpio); | |
1386 | ||
1387 | return TRANSPORT_GOOD; | |
1388 | } | |
1389 | ||
1390 | #ifdef _MSG_TRACE | |
1391 | static int trace_msg_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1392 | { | |
1393 | unsigned char *ptr, *buf = NULL; | |
1394 | int i, msg_cnt; | |
1395 | u8 clear; | |
1396 | unsigned int buf_len; | |
1397 | ||
1398 | buf_len = 4 + ((2 + MSG_FUNC_LEN + MSG_FILE_LEN + TIME_VAL_LEN) * | |
1399 | TRACE_ITEM_CNT); | |
1400 | ||
6c5d28f5 | 1401 | if ((scsi_bufflen(srb) < buf_len) || !scsi_sglist(srb)) { |
fa590c22 | 1402 | set_sense_type(chip, SCSI_LUN(srb), |
3b8cd5aa | 1403 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
1404 | rtsx_trace(chip); |
1405 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1406 | } |
1407 | ||
1408 | clear = srb->cmnd[2]; | |
1409 | ||
1410 | buf = vmalloc(scsi_bufflen(srb)); | |
7586170c | 1411 | if (!buf) { |
031366ea JP |
1412 | rtsx_trace(chip); |
1413 | return TRANSPORT_ERROR; | |
1414 | } | |
fa590c22 MC |
1415 | ptr = buf; |
1416 | ||
1417 | if (chip->trace_msg[chip->msg_idx].valid) | |
1418 | msg_cnt = TRACE_ITEM_CNT; | |
1419 | else | |
1420 | msg_cnt = chip->msg_idx; | |
1421 | ||
1422 | *(ptr++) = (u8)(msg_cnt >> 24); | |
1423 | *(ptr++) = (u8)(msg_cnt >> 16); | |
1424 | *(ptr++) = (u8)(msg_cnt >> 8); | |
1425 | *(ptr++) = (u8)msg_cnt; | |
bf6c0d11 | 1426 | dev_dbg(rtsx_dev(chip), "Trace message count is %d\n", msg_cnt); |
fa590c22 MC |
1427 | |
1428 | for (i = 1; i <= msg_cnt; i++) { | |
1429 | int j, idx; | |
1430 | ||
1431 | idx = chip->msg_idx - i; | |
1432 | if (idx < 0) | |
1433 | idx += TRACE_ITEM_CNT; | |
1434 | ||
1435 | *(ptr++) = (u8)(chip->trace_msg[idx].line >> 8); | |
1436 | *(ptr++) = (u8)(chip->trace_msg[idx].line); | |
1437 | for (j = 0; j < MSG_FUNC_LEN; j++) | |
1438 | *(ptr++) = chip->trace_msg[idx].func[j]; | |
1439 | ||
1440 | for (j = 0; j < MSG_FILE_LEN; j++) | |
1441 | *(ptr++) = chip->trace_msg[idx].file[j]; | |
1442 | ||
1443 | for (j = 0; j < TIME_VAL_LEN; j++) | |
1444 | *(ptr++) = chip->trace_msg[idx].timeval_buf[j]; | |
1445 | } | |
1446 | ||
1447 | rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb); | |
1448 | vfree(buf); | |
1449 | ||
1450 | if (clear) { | |
1451 | chip->msg_idx = 0; | |
1452 | for (i = 0; i < TRACE_ITEM_CNT; i++) | |
1453 | chip->trace_msg[i].valid = 0; | |
1454 | } | |
1455 | ||
1456 | scsi_set_resid(srb, 0); | |
1457 | return TRANSPORT_GOOD; | |
1458 | } | |
1459 | #endif | |
1460 | ||
1461 | static int read_host_reg(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1462 | { | |
1463 | u8 addr, buf[4]; | |
1464 | u32 val; | |
1465 | unsigned int len; | |
1466 | ||
1467 | rtsx_disable_aspm(chip); | |
1468 | ||
1469 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1470 | rtsx_exit_ss(chip); | |
1471 | wait_timeout(100); | |
1472 | } | |
1473 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1474 | ||
1475 | addr = srb->cmnd[4]; | |
1476 | ||
1477 | val = rtsx_readl(chip, addr); | |
bf6c0d11 | 1478 | dev_dbg(rtsx_dev(chip), "Host register (0x%x): 0x%x\n", addr, val); |
fa590c22 MC |
1479 | |
1480 | buf[0] = (u8)(val >> 24); | |
1481 | buf[1] = (u8)(val >> 16); | |
1482 | buf[2] = (u8)(val >> 8); | |
1483 | buf[3] = (u8)val; | |
1484 | ||
1485 | len = min_t(unsigned int, scsi_bufflen(srb), 4); | |
1486 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
1487 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1488 | ||
1489 | return TRANSPORT_GOOD; | |
1490 | } | |
1491 | ||
1492 | static int write_host_reg(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1493 | { | |
1494 | u8 addr, buf[4]; | |
1495 | u32 val; | |
1496 | unsigned int len; | |
1497 | ||
1498 | rtsx_disable_aspm(chip); | |
1499 | ||
1500 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1501 | rtsx_exit_ss(chip); | |
1502 | wait_timeout(100); | |
1503 | } | |
1504 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1505 | ||
1506 | addr = srb->cmnd[4]; | |
1507 | ||
1508 | len = min_t(unsigned int, scsi_bufflen(srb), 4); | |
1509 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
1510 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1511 | ||
1512 | val = ((u32)buf[0] << 24) | ((u32)buf[1] << 16) | ((u32)buf[2] | |
1513 | << 8) | buf[3]; | |
1514 | ||
1515 | rtsx_writel(chip, addr, val); | |
1516 | ||
1517 | return TRANSPORT_GOOD; | |
1518 | } | |
1519 | ||
1520 | static int set_variable(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1521 | { | |
10adcce6 | 1522 | unsigned int lun = SCSI_LUN(srb); |
fa590c22 MC |
1523 | |
1524 | if (srb->cmnd[3] == 1) { | |
1525 | /* Variable Clock */ | |
33a1b1cd WP |
1526 | struct xd_info *xd_card = &chip->xd_card; |
1527 | struct sd_info *sd_card = &chip->sd_card; | |
1528 | struct ms_info *ms_card = &chip->ms_card; | |
fa590c22 MC |
1529 | |
1530 | switch (srb->cmnd[4]) { | |
1531 | case XD_CARD: | |
1532 | xd_card->xd_clock = srb->cmnd[5]; | |
1533 | break; | |
1534 | ||
1535 | case SD_CARD: | |
1536 | sd_card->sd_clock = srb->cmnd[5]; | |
1537 | break; | |
1538 | ||
1539 | case MS_CARD: | |
1540 | ms_card->ms_clock = srb->cmnd[5]; | |
1541 | break; | |
1542 | ||
1543 | default: | |
1544 | set_sense_type(chip, lun, | |
3b8cd5aa | 1545 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
1546 | rtsx_trace(chip); |
1547 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1548 | } |
1549 | } else if (srb->cmnd[3] == 2) { | |
1550 | if (srb->cmnd[4]) { | |
1551 | chip->blink_led = 1; | |
1552 | } else { | |
1553 | int retval; | |
1554 | ||
1555 | chip->blink_led = 0; | |
1556 | ||
1557 | rtsx_disable_aspm(chip); | |
1558 | ||
1559 | if (chip->ss_en && | |
3b8cd5aa | 1560 | (rtsx_get_stat(chip) == RTSX_STAT_SS)) { |
fa590c22 MC |
1561 | rtsx_exit_ss(chip); |
1562 | wait_timeout(100); | |
1563 | } | |
1564 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1565 | ||
1566 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1567 | if (retval != STATUS_SUCCESS) { | |
1568 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1569 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
1570 | rtsx_trace(chip); |
1571 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1572 | } |
1573 | ||
1574 | turn_off_led(chip, LED_GPIO); | |
1575 | } | |
1576 | } else { | |
1577 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1578 | rtsx_trace(chip); |
1579 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1580 | } |
1581 | ||
1582 | return TRANSPORT_GOOD; | |
1583 | } | |
1584 | ||
1585 | static int get_variable(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1586 | { | |
1587 | unsigned int lun = SCSI_LUN(srb); | |
1588 | ||
1589 | if (srb->cmnd[3] == 1) { | |
33a1b1cd WP |
1590 | struct xd_info *xd_card = &chip->xd_card; |
1591 | struct sd_info *sd_card = &chip->sd_card; | |
1592 | struct ms_info *ms_card = &chip->ms_card; | |
fa590c22 MC |
1593 | u8 tmp; |
1594 | ||
1595 | switch (srb->cmnd[4]) { | |
1596 | case XD_CARD: | |
1597 | tmp = (u8)(xd_card->xd_clock); | |
1598 | break; | |
1599 | ||
1600 | case SD_CARD: | |
1601 | tmp = (u8)(sd_card->sd_clock); | |
1602 | break; | |
1603 | ||
1604 | case MS_CARD: | |
1605 | tmp = (u8)(ms_card->ms_clock); | |
1606 | break; | |
1607 | ||
1608 | default: | |
1609 | set_sense_type(chip, lun, | |
3b8cd5aa | 1610 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
1611 | rtsx_trace(chip); |
1612 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1613 | } |
1614 | ||
1615 | rtsx_stor_set_xfer_buf(&tmp, 1, srb); | |
1616 | } else if (srb->cmnd[3] == 2) { | |
1617 | u8 tmp = chip->blink_led; | |
bb0f20a7 | 1618 | |
fa590c22 MC |
1619 | rtsx_stor_set_xfer_buf(&tmp, 1, srb); |
1620 | } else { | |
1621 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1622 | rtsx_trace(chip); |
1623 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1624 | } |
1625 | ||
1626 | return TRANSPORT_GOOD; | |
1627 | } | |
1628 | ||
1629 | static int dma_access_ring_buffer(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1630 | { | |
1631 | int retval; | |
1632 | unsigned int lun = SCSI_LUN(srb); | |
1633 | u16 len; | |
1634 | ||
1635 | rtsx_disable_aspm(chip); | |
1636 | ||
1637 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1638 | rtsx_exit_ss(chip); | |
1639 | wait_timeout(100); | |
1640 | } | |
1641 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1642 | ||
1643 | len = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5]; | |
1644 | len = min_t(u16, len, scsi_bufflen(srb)); | |
1645 | ||
1646 | if (srb->sc_data_direction == DMA_FROM_DEVICE) | |
bf6c0d11 | 1647 | dev_dbg(rtsx_dev(chip), "Read from device\n"); |
fa590c22 | 1648 | else |
bf6c0d11 | 1649 | dev_dbg(rtsx_dev(chip), "Write to device\n"); |
fa590c22 MC |
1650 | |
1651 | retval = rtsx_transfer_data(chip, 0, scsi_sglist(srb), len, | |
3b8cd5aa WP |
1652 | scsi_sg_count(srb), srb->sc_data_direction, |
1653 | 1000); | |
fa590c22 MC |
1654 | if (retval < 0) { |
1655 | if (srb->sc_data_direction == DMA_FROM_DEVICE) | |
1656 | set_sense_type(chip, lun, | |
3b8cd5aa | 1657 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
fa590c22 MC |
1658 | else |
1659 | set_sense_type(chip, lun, | |
3b8cd5aa | 1660 | SENSE_TYPE_MEDIA_WRITE_ERR); |
fa590c22 | 1661 | |
031366ea JP |
1662 | rtsx_trace(chip); |
1663 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1664 | } |
1665 | scsi_set_resid(srb, 0); | |
1666 | ||
1667 | return TRANSPORT_GOOD; | |
1668 | } | |
1669 | ||
1670 | static int get_dev_status(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1671 | { | |
33a1b1cd WP |
1672 | struct sd_info *sd_card = &chip->sd_card; |
1673 | struct ms_info *ms_card = &chip->ms_card; | |
fa590c22 MC |
1674 | int buf_len; |
1675 | unsigned int lun = SCSI_LUN(srb); | |
1676 | u8 card = get_lun_card(chip, lun); | |
1677 | u8 status[32]; | |
1678 | #ifdef SUPPORT_OCP | |
1679 | u8 oc_now_mask = 0, oc_ever_mask = 0; | |
1680 | #endif | |
1681 | ||
1682 | memset(status, 0, 32); | |
1683 | ||
1684 | status[0] = (u8)(chip->product_id); | |
1685 | status[1] = chip->ic_version; | |
1686 | ||
1687 | if (chip->auto_delink_en) | |
1688 | status[2] = 0x10; | |
1689 | else | |
1690 | status[2] = 0x00; | |
1691 | ||
1692 | status[3] = 20; | |
1693 | status[4] = 10; | |
1694 | status[5] = 05; | |
1695 | status[6] = 21; | |
1696 | ||
1697 | if (chip->card_wp) | |
1698 | status[7] = 0x20; | |
1699 | else | |
1700 | status[7] = 0x00; | |
1701 | ||
1702 | #ifdef SUPPORT_OCP | |
1703 | status[8] = 0; | |
3b8cd5aa WP |
1704 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN) && |
1705 | (chip->lun2card[lun] == MS_CARD)) { | |
fa590c22 MC |
1706 | oc_now_mask = MS_OC_NOW; |
1707 | oc_ever_mask = MS_OC_EVER; | |
1708 | } else { | |
1709 | oc_now_mask = SD_OC_NOW; | |
1710 | oc_ever_mask = SD_OC_EVER; | |
1711 | } | |
1712 | ||
1713 | if (chip->ocp_stat & oc_now_mask) | |
1714 | status[8] |= 0x02; | |
1715 | ||
1716 | if (chip->ocp_stat & oc_ever_mask) | |
1717 | status[8] |= 0x01; | |
1718 | #endif | |
1719 | ||
1720 | if (card == SD_CARD) { | |
1721 | if (CHK_SD(sd_card)) { | |
1722 | if (CHK_SD_HCXC(sd_card)) { | |
1723 | if (sd_card->capacity > 0x4000000) | |
1724 | status[0x0E] = 0x02; | |
1725 | else | |
1726 | status[0x0E] = 0x01; | |
1727 | } else { | |
1728 | status[0x0E] = 0x00; | |
1729 | } | |
1730 | ||
1731 | if (CHK_SD_SDR104(sd_card)) | |
1732 | status[0x0F] = 0x03; | |
1733 | else if (CHK_SD_DDR50(sd_card)) | |
1734 | status[0x0F] = 0x04; | |
1735 | else if (CHK_SD_SDR50(sd_card)) | |
1736 | status[0x0F] = 0x02; | |
1737 | else if (CHK_SD_HS(sd_card)) | |
1738 | status[0x0F] = 0x01; | |
1739 | else | |
1740 | status[0x0F] = 0x00; | |
1741 | } else { | |
1742 | if (CHK_MMC_SECTOR_MODE(sd_card)) | |
1743 | status[0x0E] = 0x01; | |
1744 | else | |
1745 | status[0x0E] = 0x00; | |
1746 | ||
1747 | if (CHK_MMC_DDR52(sd_card)) | |
1748 | status[0x0F] = 0x03; | |
1749 | else if (CHK_MMC_52M(sd_card)) | |
1750 | status[0x0F] = 0x02; | |
1751 | else if (CHK_MMC_26M(sd_card)) | |
1752 | status[0x0F] = 0x01; | |
1753 | else | |
1754 | status[0x0F] = 0x00; | |
1755 | } | |
1756 | } else if (card == MS_CARD) { | |
1757 | if (CHK_MSPRO(ms_card)) { | |
1758 | if (CHK_MSXC(ms_card)) | |
1759 | status[0x0E] = 0x01; | |
1760 | else | |
1761 | status[0x0E] = 0x00; | |
1762 | ||
1763 | if (CHK_HG8BIT(ms_card)) | |
1764 | status[0x0F] = 0x01; | |
1765 | else | |
1766 | status[0x0F] = 0x00; | |
1767 | } | |
1768 | } | |
1769 | ||
1770 | #ifdef SUPPORT_SD_LOCK | |
1771 | if (card == SD_CARD) { | |
1772 | status[0x17] = 0x80; | |
1773 | if (sd_card->sd_erase_status) | |
1774 | status[0x17] |= 0x01; | |
1775 | if (sd_card->sd_lock_status & SD_LOCKED) { | |
1776 | status[0x17] |= 0x02; | |
1777 | status[0x07] |= 0x40; | |
1778 | } | |
1779 | if (sd_card->sd_lock_status & SD_PWD_EXIST) | |
1780 | status[0x17] |= 0x04; | |
1781 | } else { | |
1782 | status[0x17] = 0x00; | |
1783 | } | |
1784 | ||
bf6c0d11 | 1785 | dev_dbg(rtsx_dev(chip), "status[0x17] = 0x%x\n", status[0x17]); |
fa590c22 MC |
1786 | #endif |
1787 | ||
1788 | status[0x18] = 0x8A; | |
1789 | status[0x1A] = 0x28; | |
1790 | #ifdef SUPPORT_SD_LOCK | |
1791 | status[0x1F] = 0x01; | |
1792 | #endif | |
1793 | ||
1794 | buf_len = min_t(unsigned int, scsi_bufflen(srb), sizeof(status)); | |
1795 | rtsx_stor_set_xfer_buf(status, buf_len, srb); | |
1796 | scsi_set_resid(srb, scsi_bufflen(srb) - buf_len); | |
1797 | ||
1798 | return TRANSPORT_GOOD; | |
1799 | } | |
1800 | ||
1801 | static int set_chip_mode(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1802 | { | |
1803 | int phy_debug_mode; | |
1804 | int retval; | |
1805 | u16 reg; | |
1806 | ||
1807 | if (!CHECK_PID(chip, 0x5208)) { | |
1808 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1809 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
1810 | rtsx_trace(chip); |
1811 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1812 | } |
1813 | ||
1814 | phy_debug_mode = (int)(srb->cmnd[3]); | |
1815 | ||
1816 | if (phy_debug_mode) { | |
1817 | chip->phy_debug_mode = 1; | |
1818 | retval = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0); | |
031366ea JP |
1819 | if (retval != STATUS_SUCCESS) { |
1820 | rtsx_trace(chip); | |
1821 | return TRANSPORT_FAILED; | |
1822 | } | |
fa590c22 MC |
1823 | |
1824 | rtsx_disable_bus_int(chip); | |
1825 | ||
1826 | retval = rtsx_read_phy_register(chip, 0x1C, ®); | |
031366ea JP |
1827 | if (retval != STATUS_SUCCESS) { |
1828 | rtsx_trace(chip); | |
1829 | return TRANSPORT_FAILED; | |
1830 | } | |
fa590c22 MC |
1831 | |
1832 | reg |= 0x0001; | |
1833 | retval = rtsx_write_phy_register(chip, 0x1C, reg); | |
031366ea JP |
1834 | if (retval != STATUS_SUCCESS) { |
1835 | rtsx_trace(chip); | |
1836 | return TRANSPORT_FAILED; | |
1837 | } | |
fa590c22 MC |
1838 | } else { |
1839 | chip->phy_debug_mode = 0; | |
1840 | retval = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0x77); | |
031366ea JP |
1841 | if (retval != STATUS_SUCCESS) { |
1842 | rtsx_trace(chip); | |
1843 | return TRANSPORT_FAILED; | |
1844 | } | |
fa590c22 MC |
1845 | |
1846 | rtsx_enable_bus_int(chip); | |
1847 | ||
1848 | retval = rtsx_read_phy_register(chip, 0x1C, ®); | |
031366ea JP |
1849 | if (retval != STATUS_SUCCESS) { |
1850 | rtsx_trace(chip); | |
1851 | return TRANSPORT_FAILED; | |
1852 | } | |
fa590c22 MC |
1853 | |
1854 | reg &= 0xFFFE; | |
1855 | retval = rtsx_write_phy_register(chip, 0x1C, reg); | |
031366ea JP |
1856 | if (retval != STATUS_SUCCESS) { |
1857 | rtsx_trace(chip); | |
1858 | return TRANSPORT_FAILED; | |
1859 | } | |
fa590c22 MC |
1860 | } |
1861 | ||
1862 | return TRANSPORT_GOOD; | |
1863 | } | |
1864 | ||
1865 | static int rw_mem_cmd_buf(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1866 | { | |
1867 | int retval = STATUS_SUCCESS; | |
1868 | unsigned int lun = SCSI_LUN(srb); | |
1869 | u8 cmd_type, mask, value, idx; | |
1870 | u16 addr; | |
1871 | ||
1872 | rtsx_disable_aspm(chip); | |
1873 | ||
1874 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1875 | rtsx_exit_ss(chip); | |
1876 | wait_timeout(100); | |
1877 | } | |
1878 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1879 | ||
1880 | switch (srb->cmnd[3]) { | |
1881 | case INIT_BATCHCMD: | |
1882 | rtsx_init_cmd(chip); | |
1883 | break; | |
1884 | ||
1885 | case ADD_BATCHCMD: | |
1886 | cmd_type = srb->cmnd[4]; | |
1887 | if (cmd_type > 2) { | |
1888 | set_sense_type(chip, lun, | |
3b8cd5aa | 1889 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
1890 | rtsx_trace(chip); |
1891 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1892 | } |
1893 | addr = (srb->cmnd[5] << 8) | srb->cmnd[6]; | |
1894 | mask = srb->cmnd[7]; | |
1895 | value = srb->cmnd[8]; | |
1896 | rtsx_add_cmd(chip, cmd_type, addr, mask, value); | |
1897 | break; | |
1898 | ||
1899 | case SEND_BATCHCMD: | |
1900 | retval = rtsx_send_cmd(chip, 0, 1000); | |
1901 | break; | |
1902 | ||
1903 | case GET_BATCHRSP: | |
1904 | idx = srb->cmnd[4]; | |
1905 | value = *(rtsx_get_cmd_data(chip) + idx); | |
1906 | if (scsi_bufflen(srb) < 1) { | |
1907 | set_sense_type(chip, lun, | |
3b8cd5aa | 1908 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
1909 | rtsx_trace(chip); |
1910 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1911 | } |
1912 | rtsx_stor_set_xfer_buf(&value, 1, srb); | |
1913 | scsi_set_resid(srb, 0); | |
1914 | break; | |
1915 | ||
1916 | default: | |
1917 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1918 | rtsx_trace(chip); |
1919 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1920 | } |
1921 | ||
1922 | if (retval != STATUS_SUCCESS) { | |
1923 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1924 | rtsx_trace(chip); |
1925 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1926 | } |
1927 | ||
1928 | return TRANSPORT_GOOD; | |
1929 | } | |
1930 | ||
1931 | static int suit_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1932 | { | |
fa590c22 MC |
1933 | switch (srb->cmnd[3]) { |
1934 | case INIT_BATCHCMD: | |
1935 | case ADD_BATCHCMD: | |
1936 | case SEND_BATCHCMD: | |
1937 | case GET_BATCHRSP: | |
fdb78b64 | 1938 | return rw_mem_cmd_buf(srb, chip); |
fa590c22 | 1939 | default: |
fdb78b64 | 1940 | return TRANSPORT_ERROR; |
fa590c22 | 1941 | } |
fa590c22 MC |
1942 | } |
1943 | ||
1944 | static int read_phy_register(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1945 | { | |
1946 | unsigned short addr, len, i; | |
1947 | int retval; | |
1948 | u8 *buf; | |
1949 | u16 val; | |
1950 | ||
1951 | rtsx_disable_aspm(chip); | |
1952 | ||
1953 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1954 | rtsx_exit_ss(chip); | |
1955 | wait_timeout(100); | |
1956 | } | |
1957 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1958 | ||
1959 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1960 | len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7]; | |
1961 | ||
1962 | if (len % 2) | |
1963 | len -= len % 2; | |
1964 | ||
1965 | if (len) { | |
1966 | buf = vmalloc(len); | |
031366ea JP |
1967 | if (!buf) { |
1968 | rtsx_trace(chip); | |
1969 | return TRANSPORT_ERROR; | |
1970 | } | |
fa590c22 MC |
1971 | |
1972 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1973 | if (retval != STATUS_SUCCESS) { | |
1974 | vfree(buf); | |
1975 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 1976 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
1977 | rtsx_trace(chip); |
1978 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1979 | } |
1980 | ||
1981 | for (i = 0; i < len / 2; i++) { | |
1982 | retval = rtsx_read_phy_register(chip, addr + i, &val); | |
1983 | if (retval != STATUS_SUCCESS) { | |
1984 | vfree(buf); | |
7314203b WP |
1985 | set_sense_type |
1986 | (chip, SCSI_LUN(srb), | |
1987 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1988 | rtsx_trace(chip); |
1989 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1990 | } |
1991 | ||
6d81bf25 NS |
1992 | buf[2 * i] = (u8)(val >> 8); |
1993 | buf[2 * i + 1] = (u8)val; | |
fa590c22 MC |
1994 | } |
1995 | ||
1996 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), | |
1997 | len); | |
1998 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
1999 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2000 | ||
2001 | vfree(buf); | |
2002 | } | |
2003 | ||
2004 | return TRANSPORT_GOOD; | |
2005 | } | |
2006 | ||
2007 | static int write_phy_register(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2008 | { | |
2009 | unsigned short addr, len, i; | |
2010 | int retval; | |
2011 | u8 *buf; | |
2012 | u16 val; | |
2013 | ||
2014 | rtsx_disable_aspm(chip); | |
2015 | ||
2016 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2017 | rtsx_exit_ss(chip); | |
2018 | wait_timeout(100); | |
2019 | } | |
2020 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2021 | ||
2022 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
2023 | len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7]; | |
2024 | ||
2025 | if (len % 2) | |
2026 | len -= len % 2; | |
2027 | ||
2028 | if (len) { | |
2029 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), | |
2030 | len); | |
2031 | ||
2032 | buf = vmalloc(len); | |
7586170c | 2033 | if (!buf) { |
031366ea JP |
2034 | rtsx_trace(chip); |
2035 | return TRANSPORT_ERROR; | |
2036 | } | |
fa590c22 MC |
2037 | |
2038 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
2039 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2040 | ||
2041 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2042 | if (retval != STATUS_SUCCESS) { | |
2043 | vfree(buf); | |
2044 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2045 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
2046 | rtsx_trace(chip); |
2047 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2048 | } |
2049 | ||
2050 | for (i = 0; i < len / 2; i++) { | |
6d81bf25 | 2051 | val = ((u16)buf[2 * i] << 8) | buf[2 * i + 1]; |
fa590c22 MC |
2052 | retval = rtsx_write_phy_register(chip, addr + i, val); |
2053 | if (retval != STATUS_SUCCESS) { | |
2054 | vfree(buf); | |
2055 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2056 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
2057 | rtsx_trace(chip); |
2058 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2059 | } |
2060 | } | |
2061 | ||
2062 | vfree(buf); | |
2063 | } | |
2064 | ||
2065 | return TRANSPORT_GOOD; | |
2066 | } | |
2067 | ||
2068 | static int erase_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2069 | { | |
2070 | unsigned short addr; | |
2071 | int retval; | |
2072 | u8 mode; | |
2073 | ||
2074 | rtsx_disable_aspm(chip); | |
2075 | ||
2076 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2077 | rtsx_exit_ss(chip); | |
2078 | wait_timeout(100); | |
2079 | } | |
2080 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2081 | ||
2082 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2083 | if (retval != STATUS_SUCCESS) { | |
2084 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2085 | rtsx_trace(chip); |
2086 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2087 | } |
2088 | ||
2089 | mode = srb->cmnd[3]; | |
2090 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
2091 | ||
2092 | if (mode == 0) { | |
2093 | retval = spi_erase_eeprom_chip(chip); | |
2094 | if (retval != STATUS_SUCCESS) { | |
2095 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2096 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
2097 | rtsx_trace(chip); |
2098 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2099 | } |
2100 | } else if (mode == 1) { | |
2101 | retval = spi_erase_eeprom_byte(chip, addr); | |
2102 | if (retval != STATUS_SUCCESS) { | |
2103 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2104 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
2105 | rtsx_trace(chip); |
2106 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2107 | } |
2108 | } else { | |
2109 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2110 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
2111 | rtsx_trace(chip); |
2112 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2113 | } |
2114 | ||
2115 | return TRANSPORT_GOOD; | |
2116 | } | |
2117 | ||
2118 | static int read_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2119 | { | |
2120 | unsigned short addr, len, i; | |
2121 | int retval; | |
2122 | u8 *buf; | |
2123 | ||
2124 | rtsx_disable_aspm(chip); | |
2125 | ||
2126 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2127 | rtsx_exit_ss(chip); | |
2128 | wait_timeout(100); | |
2129 | } | |
2130 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2131 | ||
2132 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
2133 | len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7]; | |
2134 | ||
2135 | buf = vmalloc(len); | |
031366ea JP |
2136 | if (!buf) { |
2137 | rtsx_trace(chip); | |
2138 | return TRANSPORT_ERROR; | |
2139 | } | |
fa590c22 MC |
2140 | |
2141 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2142 | if (retval != STATUS_SUCCESS) { | |
2143 | vfree(buf); | |
2144 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2145 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
2146 | rtsx_trace(chip); |
2147 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2148 | } |
2149 | ||
2150 | for (i = 0; i < len; i++) { | |
2151 | retval = spi_read_eeprom(chip, addr + i, buf + i); | |
2152 | if (retval != STATUS_SUCCESS) { | |
2153 | vfree(buf); | |
2154 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2155 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
2156 | rtsx_trace(chip); |
2157 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2158 | } |
2159 | } | |
2160 | ||
2161 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
2162 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
2163 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2164 | ||
2165 | vfree(buf); | |
2166 | ||
2167 | return TRANSPORT_GOOD; | |
2168 | } | |
2169 | ||
2170 | static int write_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2171 | { | |
2172 | unsigned short addr, len, i; | |
2173 | int retval; | |
2174 | u8 *buf; | |
2175 | ||
2176 | rtsx_disable_aspm(chip); | |
2177 | ||
2178 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2179 | rtsx_exit_ss(chip); | |
2180 | wait_timeout(100); | |
2181 | } | |
2182 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2183 | ||
2184 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
2185 | len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7]; | |
2186 | ||
2187 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
2188 | buf = vmalloc(len); | |
7586170c | 2189 | if (!buf) { |
031366ea JP |
2190 | rtsx_trace(chip); |
2191 | return TRANSPORT_ERROR; | |
2192 | } | |
fa590c22 MC |
2193 | |
2194 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
2195 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2196 | ||
2197 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2198 | if (retval != STATUS_SUCCESS) { | |
2199 | vfree(buf); | |
2200 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2201 | rtsx_trace(chip); |
2202 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2203 | } |
2204 | ||
2205 | for (i = 0; i < len; i++) { | |
2206 | retval = spi_write_eeprom(chip, addr + i, buf[i]); | |
2207 | if (retval != STATUS_SUCCESS) { | |
2208 | vfree(buf); | |
2209 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2210 | SENSE_TYPE_MEDIA_WRITE_ERR); |
031366ea JP |
2211 | rtsx_trace(chip); |
2212 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2213 | } |
2214 | } | |
2215 | ||
2216 | vfree(buf); | |
2217 | ||
2218 | return TRANSPORT_GOOD; | |
2219 | } | |
2220 | ||
2221 | static int read_efuse(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2222 | { | |
2223 | int retval; | |
2224 | u8 addr, len, i; | |
2225 | u8 *buf; | |
2226 | ||
2227 | rtsx_disable_aspm(chip); | |
2228 | ||
2229 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2230 | rtsx_exit_ss(chip); | |
2231 | wait_timeout(100); | |
2232 | } | |
2233 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2234 | ||
2235 | addr = srb->cmnd[4]; | |
2236 | len = srb->cmnd[5]; | |
2237 | ||
2238 | buf = vmalloc(len); | |
031366ea JP |
2239 | if (!buf) { |
2240 | rtsx_trace(chip); | |
2241 | return TRANSPORT_ERROR; | |
2242 | } | |
fa590c22 MC |
2243 | |
2244 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2245 | if (retval != STATUS_SUCCESS) { | |
2246 | vfree(buf); | |
2247 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2248 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
2249 | rtsx_trace(chip); |
2250 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2251 | } |
2252 | ||
2253 | for (i = 0; i < len; i++) { | |
2254 | retval = rtsx_read_efuse(chip, addr + i, buf + i); | |
2255 | if (retval != STATUS_SUCCESS) { | |
2256 | vfree(buf); | |
2257 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2258 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
031366ea JP |
2259 | rtsx_trace(chip); |
2260 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2261 | } |
2262 | } | |
2263 | ||
2264 | len = (u8)min_t(unsigned int, scsi_bufflen(srb), len); | |
2265 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
2266 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2267 | ||
2268 | vfree(buf); | |
2269 | ||
2270 | return TRANSPORT_GOOD; | |
2271 | } | |
2272 | ||
2273 | static int write_efuse(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2274 | { | |
2275 | int retval, result = TRANSPORT_GOOD; | |
2276 | u16 val; | |
2277 | u8 addr, len, i; | |
2278 | u8 *buf; | |
2279 | ||
2280 | rtsx_disable_aspm(chip); | |
2281 | ||
2282 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2283 | rtsx_exit_ss(chip); | |
2284 | wait_timeout(100); | |
2285 | } | |
2286 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2287 | ||
2288 | addr = srb->cmnd[4]; | |
2289 | len = srb->cmnd[5]; | |
2290 | ||
2291 | len = (u8)min_t(unsigned int, scsi_bufflen(srb), len); | |
2292 | buf = vmalloc(len); | |
7586170c | 2293 | if (!buf) { |
031366ea JP |
2294 | rtsx_trace(chip); |
2295 | return TRANSPORT_ERROR; | |
2296 | } | |
fa590c22 MC |
2297 | |
2298 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
2299 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2300 | ||
2301 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2302 | if (retval != STATUS_SUCCESS) { | |
2303 | vfree(buf); | |
031366ea JP |
2304 | rtsx_trace(chip); |
2305 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2306 | } |
2307 | ||
2308 | if (chip->asic_code) { | |
2309 | retval = rtsx_read_phy_register(chip, 0x08, &val); | |
2310 | if (retval != STATUS_SUCCESS) { | |
2311 | vfree(buf); | |
031366ea JP |
2312 | rtsx_trace(chip); |
2313 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2314 | } |
2315 | ||
2316 | retval = rtsx_write_register(chip, PWR_GATE_CTRL, | |
3b8cd5aa | 2317 | LDO3318_PWR_MASK, LDO_OFF); |
fa590c22 MC |
2318 | if (retval != STATUS_SUCCESS) { |
2319 | vfree(buf); | |
031366ea JP |
2320 | rtsx_trace(chip); |
2321 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2322 | } |
2323 | ||
2324 | wait_timeout(600); | |
2325 | ||
2326 | retval = rtsx_write_phy_register(chip, 0x08, | |
3b8cd5aa | 2327 | 0x4C00 | chip->phy_voltage); |
fa590c22 MC |
2328 | if (retval != STATUS_SUCCESS) { |
2329 | vfree(buf); | |
031366ea JP |
2330 | rtsx_trace(chip); |
2331 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2332 | } |
2333 | ||
2334 | retval = rtsx_write_register(chip, PWR_GATE_CTRL, | |
3b8cd5aa | 2335 | LDO3318_PWR_MASK, LDO_ON); |
fa590c22 MC |
2336 | if (retval != STATUS_SUCCESS) { |
2337 | vfree(buf); | |
031366ea JP |
2338 | rtsx_trace(chip); |
2339 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2340 | } |
2341 | ||
2342 | wait_timeout(600); | |
2343 | } | |
2344 | ||
2345 | retval = card_power_on(chip, SPI_CARD); | |
2346 | if (retval != STATUS_SUCCESS) { | |
2347 | vfree(buf); | |
031366ea JP |
2348 | rtsx_trace(chip); |
2349 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2350 | } |
2351 | ||
2352 | wait_timeout(50); | |
2353 | ||
2354 | for (i = 0; i < len; i++) { | |
2355 | retval = rtsx_write_efuse(chip, addr + i, buf[i]); | |
2356 | if (retval != STATUS_SUCCESS) { | |
2357 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2358 | SENSE_TYPE_MEDIA_WRITE_ERR); |
fa590c22 | 2359 | result = TRANSPORT_FAILED; |
031366ea | 2360 | rtsx_trace(chip); |
904af7d5 | 2361 | goto exit; |
fa590c22 MC |
2362 | } |
2363 | } | |
2364 | ||
904af7d5 | 2365 | exit: |
fa590c22 MC |
2366 | vfree(buf); |
2367 | ||
2368 | retval = card_power_off(chip, SPI_CARD); | |
031366ea JP |
2369 | if (retval != STATUS_SUCCESS) { |
2370 | rtsx_trace(chip); | |
2371 | return TRANSPORT_ERROR; | |
2372 | } | |
fa590c22 MC |
2373 | |
2374 | if (chip->asic_code) { | |
2375 | retval = rtsx_write_register(chip, PWR_GATE_CTRL, | |
3b8cd5aa | 2376 | LDO3318_PWR_MASK, LDO_OFF); |
031366ea JP |
2377 | if (retval != STATUS_SUCCESS) { |
2378 | rtsx_trace(chip); | |
2379 | return TRANSPORT_ERROR; | |
2380 | } | |
fa590c22 MC |
2381 | |
2382 | wait_timeout(600); | |
2383 | ||
2384 | retval = rtsx_write_phy_register(chip, 0x08, val); | |
031366ea JP |
2385 | if (retval != STATUS_SUCCESS) { |
2386 | rtsx_trace(chip); | |
2387 | return TRANSPORT_ERROR; | |
2388 | } | |
fa590c22 MC |
2389 | |
2390 | retval = rtsx_write_register(chip, PWR_GATE_CTRL, | |
3b8cd5aa | 2391 | LDO3318_PWR_MASK, LDO_ON); |
031366ea JP |
2392 | if (retval != STATUS_SUCCESS) { |
2393 | rtsx_trace(chip); | |
2394 | return TRANSPORT_ERROR; | |
2395 | } | |
fa590c22 MC |
2396 | } |
2397 | ||
2398 | return result; | |
2399 | } | |
2400 | ||
2401 | static int read_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2402 | { | |
2403 | int retval; | |
de904bf0 QL |
2404 | bool func_max; |
2405 | u8 func; | |
fa590c22 MC |
2406 | u16 addr, len; |
2407 | u8 *buf; | |
2408 | ||
2409 | rtsx_disable_aspm(chip); | |
2410 | ||
2411 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2412 | rtsx_exit_ss(chip); | |
2413 | wait_timeout(100); | |
2414 | } | |
2415 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2416 | ||
2417 | func = srb->cmnd[3]; | |
2418 | addr = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5]; | |
2419 | len = ((u16)(srb->cmnd[6]) << 8) | srb->cmnd[7]; | |
2420 | ||
bf6c0d11 FF |
2421 | dev_dbg(rtsx_dev(chip), "%s: func = %d, addr = 0x%x, len = %d\n", |
2422 | __func__, func, addr, len); | |
fa590c22 MC |
2423 | |
2424 | if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) | |
de904bf0 | 2425 | func_max = true; |
fa590c22 | 2426 | else |
de904bf0 | 2427 | func_max = false; |
fa590c22 MC |
2428 | |
2429 | if (func > func_max) { | |
2430 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2431 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
2432 | rtsx_trace(chip); |
2433 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2434 | } |
2435 | ||
2436 | buf = vmalloc(len); | |
031366ea JP |
2437 | if (!buf) { |
2438 | rtsx_trace(chip); | |
2439 | return TRANSPORT_ERROR; | |
2440 | } | |
fa590c22 MC |
2441 | |
2442 | retval = rtsx_read_cfg_seq(chip, func, addr, buf, len); | |
2443 | if (retval != STATUS_SUCCESS) { | |
2444 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2445 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); |
fa590c22 | 2446 | vfree(buf); |
031366ea JP |
2447 | rtsx_trace(chip); |
2448 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2449 | } |
2450 | ||
2451 | len = (u16)min_t(unsigned int, scsi_bufflen(srb), len); | |
2452 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
2453 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2454 | ||
2455 | vfree(buf); | |
2456 | ||
2457 | return TRANSPORT_GOOD; | |
2458 | } | |
2459 | ||
2460 | static int write_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2461 | { | |
2462 | int retval; | |
de904bf0 QL |
2463 | bool func_max; |
2464 | u8 func; | |
fa590c22 MC |
2465 | u16 addr, len; |
2466 | u8 *buf; | |
2467 | ||
2468 | rtsx_disable_aspm(chip); | |
2469 | ||
2470 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2471 | rtsx_exit_ss(chip); | |
2472 | wait_timeout(100); | |
2473 | } | |
2474 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2475 | ||
2476 | func = srb->cmnd[3]; | |
2477 | addr = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5]; | |
2478 | len = ((u16)(srb->cmnd[6]) << 8) | srb->cmnd[7]; | |
2479 | ||
bf6c0d11 FF |
2480 | dev_dbg(rtsx_dev(chip), "%s: func = %d, addr = 0x%x\n", |
2481 | __func__, func, addr); | |
fa590c22 MC |
2482 | |
2483 | if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) | |
de904bf0 | 2484 | func_max = true; |
fa590c22 | 2485 | else |
de904bf0 | 2486 | func_max = false; |
fa590c22 MC |
2487 | |
2488 | if (func > func_max) { | |
2489 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2490 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
2491 | rtsx_trace(chip); |
2492 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2493 | } |
2494 | ||
2495 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
2496 | buf = vmalloc(len); | |
031366ea JP |
2497 | if (!buf) { |
2498 | rtsx_trace(chip); | |
2499 | return TRANSPORT_ERROR; | |
2500 | } | |
fa590c22 MC |
2501 | |
2502 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
2503 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2504 | ||
2505 | retval = rtsx_write_cfg_seq(chip, func, addr, buf, len); | |
2506 | if (retval != STATUS_SUCCESS) { | |
2507 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
2508 | vfree(buf); | |
031366ea JP |
2509 | rtsx_trace(chip); |
2510 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2511 | } |
2512 | ||
2513 | vfree(buf); | |
2514 | ||
2515 | return TRANSPORT_GOOD; | |
2516 | } | |
2517 | ||
2518 | static int app_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2519 | { | |
2520 | int result; | |
2521 | ||
2522 | switch (srb->cmnd[2]) { | |
2523 | case PP_READ10: | |
2524 | case PP_WRITE10: | |
2525 | result = read_write(srb, chip); | |
2526 | break; | |
2527 | ||
2528 | case READ_HOST_REG: | |
2529 | result = read_host_reg(srb, chip); | |
2530 | break; | |
2531 | ||
2532 | case WRITE_HOST_REG: | |
2533 | result = write_host_reg(srb, chip); | |
2534 | break; | |
2535 | ||
2536 | case GET_VAR: | |
2537 | result = get_variable(srb, chip); | |
2538 | break; | |
2539 | ||
2540 | case SET_VAR: | |
2541 | result = set_variable(srb, chip); | |
2542 | break; | |
2543 | ||
2544 | case DMA_READ: | |
2545 | case DMA_WRITE: | |
2546 | result = dma_access_ring_buffer(srb, chip); | |
2547 | break; | |
2548 | ||
2549 | case READ_PHY: | |
2550 | result = read_phy_register(srb, chip); | |
2551 | break; | |
2552 | ||
2553 | case WRITE_PHY: | |
2554 | result = write_phy_register(srb, chip); | |
2555 | break; | |
2556 | ||
2557 | case ERASE_EEPROM2: | |
2558 | result = erase_eeprom2(srb, chip); | |
2559 | break; | |
2560 | ||
2561 | case READ_EEPROM2: | |
2562 | result = read_eeprom2(srb, chip); | |
2563 | break; | |
2564 | ||
2565 | case WRITE_EEPROM2: | |
2566 | result = write_eeprom2(srb, chip); | |
2567 | break; | |
2568 | ||
2569 | case READ_EFUSE: | |
2570 | result = read_efuse(srb, chip); | |
2571 | break; | |
2572 | ||
2573 | case WRITE_EFUSE: | |
2574 | result = write_efuse(srb, chip); | |
2575 | break; | |
2576 | ||
2577 | case READ_CFG: | |
2578 | result = read_cfg_byte(srb, chip); | |
2579 | break; | |
2580 | ||
2581 | case WRITE_CFG: | |
2582 | result = write_cfg_byte(srb, chip); | |
2583 | break; | |
2584 | ||
2585 | case SET_CHIP_MODE: | |
2586 | result = set_chip_mode(srb, chip); | |
2587 | break; | |
2588 | ||
2589 | case SUIT_CMD: | |
2590 | result = suit_cmd(srb, chip); | |
2591 | break; | |
2592 | ||
2593 | case GET_DEV_STATUS: | |
2594 | result = get_dev_status(srb, chip); | |
2595 | break; | |
2596 | ||
2597 | default: | |
2598 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2599 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
2600 | rtsx_trace(chip); |
2601 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2602 | } |
2603 | ||
2604 | return result; | |
2605 | } | |
2606 | ||
fa590c22 MC |
2607 | static int read_status(struct scsi_cmnd *srb, struct rtsx_chip *chip) |
2608 | { | |
2609 | u8 rtsx_status[16]; | |
2610 | int buf_len; | |
2611 | unsigned int lun = SCSI_LUN(srb); | |
2612 | ||
2613 | rtsx_status[0] = (u8)(chip->vendor_id >> 8); | |
2614 | rtsx_status[1] = (u8)(chip->vendor_id); | |
2615 | ||
2616 | rtsx_status[2] = (u8)(chip->product_id >> 8); | |
2617 | rtsx_status[3] = (u8)(chip->product_id); | |
2618 | ||
2619 | rtsx_status[4] = (u8)lun; | |
2620 | ||
2621 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { | |
2622 | if (chip->lun2card[lun] == SD_CARD) | |
2623 | rtsx_status[5] = 2; | |
2624 | else | |
2625 | rtsx_status[5] = 3; | |
2626 | } else { | |
2627 | if (chip->card_exist) { | |
2628 | if (chip->card_exist & XD_CARD) | |
2629 | rtsx_status[5] = 4; | |
2630 | else if (chip->card_exist & SD_CARD) | |
2631 | rtsx_status[5] = 2; | |
2632 | else if (chip->card_exist & MS_CARD) | |
2633 | rtsx_status[5] = 3; | |
2634 | else | |
2635 | rtsx_status[5] = 7; | |
2636 | } else { | |
2637 | rtsx_status[5] = 7; | |
2638 | } | |
2639 | } | |
2640 | ||
2641 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) | |
2642 | rtsx_status[6] = 2; | |
2643 | else | |
2644 | rtsx_status[6] = 1; | |
2645 | ||
2646 | rtsx_status[7] = (u8)(chip->product_id); | |
2647 | rtsx_status[8] = chip->ic_version; | |
2648 | ||
2649 | if (check_card_exist(chip, lun)) | |
2650 | rtsx_status[9] = 1; | |
2651 | else | |
2652 | rtsx_status[9] = 0; | |
2653 | ||
2654 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) | |
2655 | rtsx_status[10] = 0; | |
2656 | else | |
2657 | rtsx_status[10] = 1; | |
2658 | ||
2659 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { | |
2660 | if (chip->lun2card[lun] == SD_CARD) | |
2661 | rtsx_status[11] = SD_CARD; | |
2662 | else | |
2663 | rtsx_status[11] = MS_CARD; | |
2664 | } else { | |
2665 | rtsx_status[11] = XD_CARD | SD_CARD | MS_CARD; | |
2666 | } | |
2667 | ||
2668 | if (check_card_ready(chip, lun)) | |
2669 | rtsx_status[12] = 1; | |
2670 | else | |
2671 | rtsx_status[12] = 0; | |
2672 | ||
2673 | if (get_lun_card(chip, lun) == XD_CARD) { | |
2674 | rtsx_status[13] = 0x40; | |
2675 | } else if (get_lun_card(chip, lun) == SD_CARD) { | |
33a1b1cd | 2676 | struct sd_info *sd_card = &chip->sd_card; |
fa590c22 MC |
2677 | |
2678 | rtsx_status[13] = 0x20; | |
2679 | if (CHK_SD(sd_card)) { | |
2680 | if (CHK_SD_HCXC(sd_card)) | |
2681 | rtsx_status[13] |= 0x04; | |
2682 | if (CHK_SD_HS(sd_card)) | |
2683 | rtsx_status[13] |= 0x02; | |
2684 | } else { | |
2685 | rtsx_status[13] |= 0x08; | |
2686 | if (CHK_MMC_52M(sd_card)) | |
2687 | rtsx_status[13] |= 0x02; | |
2688 | if (CHK_MMC_SECTOR_MODE(sd_card)) | |
2689 | rtsx_status[13] |= 0x04; | |
2690 | } | |
2691 | } else if (get_lun_card(chip, lun) == MS_CARD) { | |
33a1b1cd | 2692 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2693 | |
2694 | if (CHK_MSPRO(ms_card)) { | |
2695 | rtsx_status[13] = 0x38; | |
2696 | if (CHK_HG8BIT(ms_card)) | |
2697 | rtsx_status[13] |= 0x04; | |
2698 | #ifdef SUPPORT_MSXC | |
2699 | if (CHK_MSXC(ms_card)) | |
2700 | rtsx_status[13] |= 0x01; | |
2701 | #endif | |
2702 | } else { | |
2703 | rtsx_status[13] = 0x30; | |
2704 | } | |
2705 | } else { | |
2706 | if (CHECK_LUN_MODE(chip, DEFAULT_SINGLE)) { | |
2707 | #ifdef SUPPORT_SDIO | |
2708 | if (chip->sd_io && chip->sd_int) | |
2709 | rtsx_status[13] = 0x60; | |
2710 | else | |
2711 | rtsx_status[13] = 0x70; | |
2712 | #else | |
2713 | rtsx_status[13] = 0x70; | |
2714 | #endif | |
2715 | } else { | |
2716 | if (chip->lun2card[lun] == SD_CARD) | |
2717 | rtsx_status[13] = 0x20; | |
2718 | else | |
2719 | rtsx_status[13] = 0x30; | |
2720 | } | |
2721 | } | |
2722 | ||
2723 | rtsx_status[14] = 0x78; | |
2724 | if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) | |
2725 | rtsx_status[15] = 0x83; | |
2726 | else | |
2727 | rtsx_status[15] = 0x82; | |
2728 | ||
2729 | buf_len = min_t(unsigned int, scsi_bufflen(srb), sizeof(rtsx_status)); | |
2730 | rtsx_stor_set_xfer_buf(rtsx_status, buf_len, srb); | |
2731 | scsi_set_resid(srb, scsi_bufflen(srb) - buf_len); | |
2732 | ||
2733 | return TRANSPORT_GOOD; | |
2734 | } | |
2735 | ||
2736 | static int get_card_bus_width(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2737 | { | |
2738 | unsigned int lun = SCSI_LUN(srb); | |
2739 | u8 card, bus_width; | |
2740 | ||
2741 | if (!check_card_ready(chip, lun)) { | |
2742 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
2743 | rtsx_trace(chip); |
2744 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2745 | } |
2746 | ||
2747 | card = get_lun_card(chip, lun); | |
2748 | if ((card == SD_CARD) || (card == MS_CARD)) { | |
2749 | bus_width = chip->card_bus_width[lun]; | |
2750 | } else { | |
2751 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
2752 | rtsx_trace(chip); |
2753 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2754 | } |
2755 | ||
2756 | scsi_set_resid(srb, 0); | |
2757 | rtsx_stor_set_xfer_buf(&bus_width, scsi_bufflen(srb), srb); | |
2758 | ||
2759 | return TRANSPORT_GOOD; | |
2760 | } | |
2761 | ||
2762 | static int spi_vendor_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2763 | { | |
2764 | int result; | |
2765 | unsigned int lun = SCSI_LUN(srb); | |
2766 | u8 gpio_dir; | |
2767 | ||
2768 | if (CHECK_PID(chip, 0x5208) || CHECK_PID(chip, 0x5288)) { | |
2769 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2770 | rtsx_trace(chip); |
2771 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2772 | } |
2773 | ||
2774 | rtsx_disable_aspm(chip); | |
2775 | ||
2776 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2777 | rtsx_exit_ss(chip); | |
2778 | wait_timeout(100); | |
2779 | } | |
2780 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2781 | ||
2782 | rtsx_force_power_on(chip, SSC_PDCTL); | |
2783 | ||
2784 | rtsx_read_register(chip, CARD_GPIO_DIR, &gpio_dir); | |
2785 | rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir & 0x06); | |
2786 | ||
2787 | switch (srb->cmnd[2]) { | |
2788 | case SCSI_SPI_GETSTATUS: | |
2789 | result = spi_get_status(srb, chip); | |
2790 | break; | |
2791 | ||
2792 | case SCSI_SPI_SETPARAMETER: | |
2793 | result = spi_set_parameter(srb, chip); | |
2794 | break; | |
2795 | ||
2796 | case SCSI_SPI_READFALSHID: | |
2797 | result = spi_read_flash_id(srb, chip); | |
2798 | break; | |
2799 | ||
2800 | case SCSI_SPI_READFLASH: | |
2801 | result = spi_read_flash(srb, chip); | |
2802 | break; | |
2803 | ||
2804 | case SCSI_SPI_WRITEFLASH: | |
2805 | result = spi_write_flash(srb, chip); | |
2806 | break; | |
2807 | ||
2808 | case SCSI_SPI_WRITEFLASHSTATUS: | |
2809 | result = spi_write_flash_status(srb, chip); | |
2810 | break; | |
2811 | ||
2812 | case SCSI_SPI_ERASEFLASH: | |
2813 | result = spi_erase_flash(srb, chip); | |
2814 | break; | |
2815 | ||
2816 | default: | |
2817 | rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir); | |
2818 | ||
2819 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2820 | rtsx_trace(chip); |
2821 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2822 | } |
2823 | ||
2824 | rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir); | |
2825 | ||
031366ea JP |
2826 | if (result != STATUS_SUCCESS) { |
2827 | rtsx_trace(chip); | |
2828 | return TRANSPORT_FAILED; | |
2829 | } | |
fa590c22 MC |
2830 | |
2831 | return TRANSPORT_GOOD; | |
2832 | } | |
2833 | ||
2834 | static int vendor_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2835 | { | |
2836 | int result; | |
2837 | ||
2838 | switch (srb->cmnd[1]) { | |
2839 | case READ_STATUS: | |
2840 | result = read_status(srb, chip); | |
2841 | break; | |
2842 | ||
2843 | case READ_MEM: | |
2844 | result = read_mem(srb, chip); | |
2845 | break; | |
2846 | ||
2847 | case WRITE_MEM: | |
2848 | result = write_mem(srb, chip); | |
2849 | break; | |
2850 | ||
2851 | case READ_EEPROM: | |
2852 | result = read_eeprom(srb, chip); | |
2853 | break; | |
2854 | ||
2855 | case WRITE_EEPROM: | |
2856 | result = write_eeprom(srb, chip); | |
2857 | break; | |
2858 | ||
2859 | case TOGGLE_GPIO: | |
2860 | result = toggle_gpio_cmd(srb, chip); | |
2861 | break; | |
2862 | ||
2863 | case GET_SD_CSD: | |
2864 | result = get_sd_csd(srb, chip); | |
2865 | break; | |
2866 | ||
2867 | case GET_BUS_WIDTH: | |
2868 | result = get_card_bus_width(srb, chip); | |
2869 | break; | |
2870 | ||
2871 | #ifdef _MSG_TRACE | |
2872 | case TRACE_MSG: | |
2873 | result = trace_msg_cmd(srb, chip); | |
2874 | break; | |
2875 | #endif | |
2876 | ||
2877 | case SCSI_APP_CMD: | |
2878 | result = app_cmd(srb, chip); | |
2879 | break; | |
2880 | ||
2881 | case SPI_VENDOR_COMMAND: | |
2882 | result = spi_vendor_cmd(srb, chip); | |
2883 | break; | |
2884 | ||
2885 | default: | |
2886 | set_sense_type(chip, SCSI_LUN(srb), | |
3b8cd5aa | 2887 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
2888 | rtsx_trace(chip); |
2889 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2890 | } |
2891 | ||
2892 | return result; | |
2893 | } | |
2894 | ||
2895 | #if !defined(LED_AUTO_BLINK) && !defined(REGULAR_BLINK) | |
2896 | void led_shine(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2897 | { | |
2898 | unsigned int lun = SCSI_LUN(srb); | |
2899 | u16 sec_cnt; | |
2900 | ||
44000fe6 | 2901 | if ((srb->cmnd[0] == READ_10) || (srb->cmnd[0] == WRITE_10)) { |
fa590c22 | 2902 | sec_cnt = ((u16)(srb->cmnd[7]) << 8) | srb->cmnd[8]; |
44000fe6 | 2903 | } else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6)) { |
fa590c22 | 2904 | sec_cnt = srb->cmnd[4]; |
8ee0df0d AM |
2905 | if (sec_cnt == 0) |
2906 | sec_cnt = 256; | |
44000fe6 | 2907 | } else { |
fa590c22 | 2908 | return; |
44000fe6 | 2909 | } |
fa590c22 MC |
2910 | |
2911 | if (chip->rw_cap[lun] >= GPIO_TOGGLE_THRESHOLD) { | |
2912 | toggle_gpio(chip, LED_GPIO); | |
2913 | chip->rw_cap[lun] = 0; | |
2914 | } else { | |
2915 | chip->rw_cap[lun] += sec_cnt; | |
2916 | } | |
2917 | } | |
2918 | #endif | |
2919 | ||
2920 | static int ms_format_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2921 | { | |
33a1b1cd | 2922 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 | 2923 | unsigned int lun = SCSI_LUN(srb); |
11201769 QL |
2924 | bool quick_format; |
2925 | int retval; | |
fa590c22 MC |
2926 | |
2927 | if (get_lun_card(chip, lun) != MS_CARD) { | |
2928 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); | |
031366ea JP |
2929 | rtsx_trace(chip); |
2930 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2931 | } |
2932 | ||
2933 | if ((srb->cmnd[3] != 0x4D) || (srb->cmnd[4] != 0x47) || | |
3b8cd5aa | 2934 | (srb->cmnd[5] != 0x66) || (srb->cmnd[6] != 0x6D) || |
fa590c22 MC |
2935 | (srb->cmnd[7] != 0x74)) { |
2936 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2937 | rtsx_trace(chip); |
2938 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2939 | } |
2940 | ||
2941 | rtsx_disable_aspm(chip); | |
2942 | ||
2943 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2944 | rtsx_exit_ss(chip); | |
2945 | wait_timeout(100); | |
2946 | ||
2947 | if (!check_card_ready(chip, lun) || | |
3b8cd5aa | 2948 | (get_card_size(chip, lun) == 0)) { |
fa590c22 | 2949 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); |
031366ea JP |
2950 | rtsx_trace(chip); |
2951 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2952 | } |
2953 | } | |
2954 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2955 | ||
2956 | if (srb->cmnd[8] & 0x01) | |
11201769 | 2957 | quick_format = false; |
fa590c22 | 2958 | else |
11201769 | 2959 | quick_format = true; |
fa590c22 MC |
2960 | |
2961 | if (!(chip->card_ready & MS_CARD)) { | |
2962 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
2963 | rtsx_trace(chip); |
2964 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2965 | } |
2966 | ||
2967 | if (chip->card_wp & MS_CARD) { | |
2968 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_PROTECT); | |
031366ea JP |
2969 | rtsx_trace(chip); |
2970 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2971 | } |
2972 | ||
2973 | if (!CHK_MSPRO(ms_card)) { | |
2974 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); | |
031366ea JP |
2975 | rtsx_trace(chip); |
2976 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2977 | } |
2978 | ||
2979 | retval = mspro_format(srb, chip, MS_SHORT_DATA_LEN, quick_format); | |
2980 | if (retval != STATUS_SUCCESS) { | |
2981 | set_sense_type(chip, lun, SENSE_TYPE_FORMAT_CMD_FAILED); | |
031366ea JP |
2982 | rtsx_trace(chip); |
2983 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2984 | } |
2985 | ||
2986 | scsi_set_resid(srb, 0); | |
2987 | return TRANSPORT_GOOD; | |
2988 | } | |
2989 | ||
2990 | #ifdef SUPPORT_PCGL_1P18 | |
2991 | static int get_ms_information(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2992 | { | |
33a1b1cd | 2993 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2994 | unsigned int lun = SCSI_LUN(srb); |
2995 | u8 dev_info_id, data_len; | |
2996 | u8 *buf; | |
2997 | unsigned int buf_len; | |
2998 | int i; | |
2999 | ||
3000 | if (!check_card_ready(chip, lun)) { | |
3001 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3002 | rtsx_trace(chip); |
3003 | return TRANSPORT_FAILED; | |
fa590c22 | 3004 | } |
cd5b8f90 | 3005 | if (get_lun_card(chip, lun) != MS_CARD) { |
fa590c22 | 3006 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); |
031366ea JP |
3007 | rtsx_trace(chip); |
3008 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3009 | } |
3010 | ||
3011 | if ((srb->cmnd[2] != 0xB0) || (srb->cmnd[4] != 0x4D) || | |
3b8cd5aa WP |
3012 | (srb->cmnd[5] != 0x53) || (srb->cmnd[6] != 0x49) || |
3013 | (srb->cmnd[7] != 0x44)) { | |
fa590c22 | 3014 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3015 | rtsx_trace(chip); |
3016 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3017 | } |
3018 | ||
3019 | dev_info_id = srb->cmnd[3]; | |
3020 | if ((CHK_MSXC(ms_card) && (dev_info_id == 0x10)) || | |
3b8cd5aa WP |
3021 | (!CHK_MSXC(ms_card) && (dev_info_id == 0x13)) || |
3022 | !CHK_MSPRO(ms_card)) { | |
fa590c22 | 3023 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3024 | rtsx_trace(chip); |
3025 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3026 | } |
3027 | ||
f4bfffb9 WP |
3028 | if (dev_info_id == 0x15) { |
3029 | buf_len = 0x3A; | |
3030 | data_len = 0x3A; | |
3031 | } else { | |
3032 | buf_len = 0x6A; | |
3033 | data_len = 0x6A; | |
3034 | } | |
fa590c22 MC |
3035 | |
3036 | buf = kmalloc(buf_len, GFP_KERNEL); | |
031366ea JP |
3037 | if (!buf) { |
3038 | rtsx_trace(chip); | |
3039 | return TRANSPORT_ERROR; | |
3040 | } | |
fa590c22 MC |
3041 | |
3042 | i = 0; | |
3043 | /* GET Memory Stick Media Information Response Header */ | |
3044 | buf[i++] = 0x00; /* Data length MSB */ | |
3045 | buf[i++] = data_len; /* Data length LSB */ | |
3046 | /* Device Information Type Code */ | |
3047 | if (CHK_MSXC(ms_card)) | |
3048 | buf[i++] = 0x03; | |
3049 | else | |
3050 | buf[i++] = 0x02; | |
3051 | ||
3052 | /* SGM bit */ | |
3053 | buf[i++] = 0x01; | |
3054 | /* Reserved */ | |
3055 | buf[i++] = 0x00; | |
3056 | buf[i++] = 0x00; | |
3057 | buf[i++] = 0x00; | |
3058 | /* Number of Device Information */ | |
3059 | buf[i++] = 0x01; | |
3060 | ||
3061 | /* Device Information Body */ | |
3062 | ||
3063 | /* Device Information ID Number */ | |
3064 | buf[i++] = dev_info_id; | |
3065 | /* Device Information Length */ | |
3066 | if (dev_info_id == 0x15) | |
3067 | data_len = 0x31; | |
3068 | else | |
3069 | data_len = 0x61; | |
3070 | ||
3071 | buf[i++] = 0x00; /* Data length MSB */ | |
3072 | buf[i++] = data_len; /* Data length LSB */ | |
3073 | /* Valid Bit */ | |
3074 | buf[i++] = 0x80; | |
3075 | if ((dev_info_id == 0x10) || (dev_info_id == 0x13)) { | |
3076 | /* System Information */ | |
6d81bf25 | 3077 | memcpy(buf + i, ms_card->raw_sys_info, 96); |
fa590c22 MC |
3078 | } else { |
3079 | /* Model Name */ | |
6d81bf25 | 3080 | memcpy(buf + i, ms_card->raw_model_name, 48); |
fa590c22 MC |
3081 | } |
3082 | ||
3083 | rtsx_stor_set_xfer_buf(buf, buf_len, srb); | |
3084 | ||
3085 | if (dev_info_id == 0x15) | |
6d81bf25 | 3086 | scsi_set_resid(srb, scsi_bufflen(srb) - 0x3C); |
fa590c22 | 3087 | else |
6d81bf25 | 3088 | scsi_set_resid(srb, scsi_bufflen(srb) - 0x6C); |
fa590c22 MC |
3089 | |
3090 | kfree(buf); | |
3091 | return STATUS_SUCCESS; | |
3092 | } | |
3093 | #endif | |
3094 | ||
3095 | static int ms_sp_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3096 | { | |
3097 | int retval = TRANSPORT_ERROR; | |
3098 | ||
3099 | if (srb->cmnd[2] == MS_FORMAT) | |
3100 | retval = ms_format_cmnd(srb, chip); | |
3101 | #ifdef SUPPORT_PCGL_1P18 | |
3102 | else if (srb->cmnd[2] == GET_MS_INFORMATION) | |
3103 | retval = get_ms_information(srb, chip); | |
3104 | #endif | |
3105 | ||
3106 | return retval; | |
3107 | } | |
3108 | ||
3109 | #ifdef SUPPORT_CPRM | |
7fb7a2fc | 3110 | static int sd_extension_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip) |
fa590c22 MC |
3111 | { |
3112 | unsigned int lun = SCSI_LUN(srb); | |
3113 | int result; | |
3114 | ||
3115 | rtsx_disable_aspm(chip); | |
3116 | ||
3117 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
3118 | rtsx_exit_ss(chip); | |
3119 | wait_timeout(100); | |
3120 | } | |
3121 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
3122 | ||
3123 | sd_cleanup_work(chip); | |
3124 | ||
3125 | if (!check_card_ready(chip, lun)) { | |
3126 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3127 | rtsx_trace(chip); |
3128 | return TRANSPORT_FAILED; | |
fa590c22 | 3129 | } |
cd5b8f90 | 3130 | if (get_lun_card(chip, lun) != SD_CARD) { |
fa590c22 | 3131 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); |
031366ea JP |
3132 | rtsx_trace(chip); |
3133 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3134 | } |
3135 | ||
3136 | switch (srb->cmnd[0]) { | |
3137 | case SD_PASS_THRU_MODE: | |
3138 | result = sd_pass_thru_mode(srb, chip); | |
3139 | break; | |
3140 | ||
3141 | case SD_EXECUTE_NO_DATA: | |
3142 | result = sd_execute_no_data(srb, chip); | |
3143 | break; | |
3144 | ||
3145 | case SD_EXECUTE_READ: | |
3146 | result = sd_execute_read_data(srb, chip); | |
3147 | break; | |
3148 | ||
3149 | case SD_EXECUTE_WRITE: | |
3150 | result = sd_execute_write_data(srb, chip); | |
3151 | break; | |
3152 | ||
3153 | case SD_GET_RSP: | |
3154 | result = sd_get_cmd_rsp(srb, chip); | |
3155 | break; | |
3156 | ||
3157 | case SD_HW_RST: | |
3158 | result = sd_hw_rst(srb, chip); | |
3159 | break; | |
3160 | ||
3161 | default: | |
3162 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3163 | rtsx_trace(chip); |
3164 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3165 | } |
3166 | ||
3167 | return result; | |
3168 | } | |
3169 | #endif | |
3170 | ||
3171 | #ifdef SUPPORT_MAGIC_GATE | |
3172 | static int mg_report_key(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3173 | { | |
33a1b1cd | 3174 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3175 | unsigned int lun = SCSI_LUN(srb); |
3176 | int retval; | |
3177 | u8 key_format; | |
3178 | ||
fa590c22 MC |
3179 | rtsx_disable_aspm(chip); |
3180 | ||
3181 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
3182 | rtsx_exit_ss(chip); | |
3183 | wait_timeout(100); | |
3184 | } | |
3185 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
3186 | ||
3187 | ms_cleanup_work(chip); | |
3188 | ||
3189 | if (!check_card_ready(chip, lun)) { | |
3190 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3191 | rtsx_trace(chip); |
3192 | return TRANSPORT_FAILED; | |
fa590c22 | 3193 | } |
cd5b8f90 | 3194 | if (get_lun_card(chip, lun) != MS_CARD) { |
fa590c22 | 3195 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); |
031366ea JP |
3196 | rtsx_trace(chip); |
3197 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3198 | } |
3199 | ||
3200 | if (srb->cmnd[7] != KC_MG_R_PRO) { | |
3201 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3202 | rtsx_trace(chip); |
3203 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3204 | } |
3205 | ||
3206 | if (!CHK_MSPRO(ms_card)) { | |
3207 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
3208 | rtsx_trace(chip); |
3209 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3210 | } |
3211 | ||
3212 | key_format = srb->cmnd[10] & 0x3F; | |
bf6c0d11 | 3213 | dev_dbg(rtsx_dev(chip), "key_format = 0x%x\n", key_format); |
fa590c22 MC |
3214 | |
3215 | switch (key_format) { | |
3216 | case KF_GET_LOC_EKB: | |
3217 | if ((scsi_bufflen(srb) == 0x41C) && | |
3b8cd5aa WP |
3218 | (srb->cmnd[8] == 0x04) && |
3219 | (srb->cmnd[9] == 0x1C)) { | |
fa590c22 | 3220 | retval = mg_get_local_EKB(srb, chip); |
031366ea JP |
3221 | if (retval != STATUS_SUCCESS) { |
3222 | rtsx_trace(chip); | |
3223 | return TRANSPORT_FAILED; | |
3224 | } | |
fa590c22 MC |
3225 | |
3226 | } else { | |
3227 | set_sense_type(chip, lun, | |
3b8cd5aa | 3228 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3229 | rtsx_trace(chip); |
3230 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3231 | } |
3232 | break; | |
3233 | ||
3234 | case KF_RSP_CHG: | |
3235 | if ((scsi_bufflen(srb) == 0x24) && | |
3b8cd5aa WP |
3236 | (srb->cmnd[8] == 0x00) && |
3237 | (srb->cmnd[9] == 0x24)) { | |
fa590c22 | 3238 | retval = mg_get_rsp_chg(srb, chip); |
031366ea JP |
3239 | if (retval != STATUS_SUCCESS) { |
3240 | rtsx_trace(chip); | |
3241 | return TRANSPORT_FAILED; | |
3242 | } | |
fa590c22 MC |
3243 | |
3244 | } else { | |
3245 | set_sense_type(chip, lun, | |
3b8cd5aa | 3246 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3247 | rtsx_trace(chip); |
3248 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3249 | } |
3250 | break; | |
3251 | ||
3252 | case KF_GET_ICV: | |
3253 | ms_card->mg_entry_num = srb->cmnd[5]; | |
3254 | if ((scsi_bufflen(srb) == 0x404) && | |
3b8cd5aa WP |
3255 | (srb->cmnd[8] == 0x04) && |
3256 | (srb->cmnd[9] == 0x04) && | |
3257 | (srb->cmnd[2] == 0x00) && | |
3258 | (srb->cmnd[3] == 0x00) && | |
3259 | (srb->cmnd[4] == 0x00) && | |
3260 | (srb->cmnd[5] < 32)) { | |
fa590c22 | 3261 | retval = mg_get_ICV(srb, chip); |
031366ea JP |
3262 | if (retval != STATUS_SUCCESS) { |
3263 | rtsx_trace(chip); | |
3264 | return TRANSPORT_FAILED; | |
3265 | } | |
fa590c22 MC |
3266 | |
3267 | } else { | |
3268 | set_sense_type(chip, lun, | |
3b8cd5aa | 3269 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3270 | rtsx_trace(chip); |
3271 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3272 | } |
3273 | break; | |
3274 | ||
3275 | default: | |
3276 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3277 | rtsx_trace(chip); |
3278 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3279 | } |
3280 | ||
3281 | scsi_set_resid(srb, 0); | |
3282 | return TRANSPORT_GOOD; | |
3283 | } | |
3284 | ||
3285 | static int mg_send_key(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3286 | { | |
33a1b1cd | 3287 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3288 | unsigned int lun = SCSI_LUN(srb); |
3289 | int retval; | |
3290 | u8 key_format; | |
3291 | ||
fa590c22 MC |
3292 | rtsx_disable_aspm(chip); |
3293 | ||
3294 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
3295 | rtsx_exit_ss(chip); | |
3296 | wait_timeout(100); | |
3297 | } | |
3298 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
3299 | ||
3300 | ms_cleanup_work(chip); | |
3301 | ||
3302 | if (!check_card_ready(chip, lun)) { | |
3303 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3304 | rtsx_trace(chip); |
3305 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3306 | } |
3307 | if (check_card_wp(chip, lun)) { | |
3308 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_PROTECT); | |
031366ea JP |
3309 | rtsx_trace(chip); |
3310 | return TRANSPORT_FAILED; | |
fa590c22 | 3311 | } |
cd5b8f90 | 3312 | if (get_lun_card(chip, lun) != MS_CARD) { |
fa590c22 | 3313 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); |
031366ea JP |
3314 | rtsx_trace(chip); |
3315 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3316 | } |
3317 | ||
3318 | if (srb->cmnd[7] != KC_MG_R_PRO) { | |
3319 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3320 | rtsx_trace(chip); |
3321 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3322 | } |
3323 | ||
3324 | if (!CHK_MSPRO(ms_card)) { | |
3325 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
3326 | rtsx_trace(chip); |
3327 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3328 | } |
3329 | ||
3330 | key_format = srb->cmnd[10] & 0x3F; | |
bf6c0d11 | 3331 | dev_dbg(rtsx_dev(chip), "key_format = 0x%x\n", key_format); |
fa590c22 MC |
3332 | |
3333 | switch (key_format) { | |
3334 | case KF_SET_LEAF_ID: | |
3335 | if ((scsi_bufflen(srb) == 0x0C) && | |
3b8cd5aa WP |
3336 | (srb->cmnd[8] == 0x00) && |
3337 | (srb->cmnd[9] == 0x0C)) { | |
fa590c22 | 3338 | retval = mg_set_leaf_id(srb, chip); |
031366ea JP |
3339 | if (retval != STATUS_SUCCESS) { |
3340 | rtsx_trace(chip); | |
3341 | return TRANSPORT_FAILED; | |
3342 | } | |
fa590c22 MC |
3343 | |
3344 | } else { | |
3345 | set_sense_type(chip, lun, | |
3b8cd5aa | 3346 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3347 | rtsx_trace(chip); |
3348 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3349 | } |
3350 | break; | |
3351 | ||
3352 | case KF_CHG_HOST: | |
3353 | if ((scsi_bufflen(srb) == 0x0C) && | |
3b8cd5aa WP |
3354 | (srb->cmnd[8] == 0x00) && |
3355 | (srb->cmnd[9] == 0x0C)) { | |
fa590c22 | 3356 | retval = mg_chg(srb, chip); |
031366ea JP |
3357 | if (retval != STATUS_SUCCESS) { |
3358 | rtsx_trace(chip); | |
3359 | return TRANSPORT_FAILED; | |
3360 | } | |
fa590c22 MC |
3361 | |
3362 | } else { | |
3363 | set_sense_type(chip, lun, | |
3b8cd5aa | 3364 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3365 | rtsx_trace(chip); |
3366 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3367 | } |
3368 | break; | |
3369 | ||
3370 | case KF_RSP_HOST: | |
3371 | if ((scsi_bufflen(srb) == 0x0C) && | |
3b8cd5aa WP |
3372 | (srb->cmnd[8] == 0x00) && |
3373 | (srb->cmnd[9] == 0x0C)) { | |
fa590c22 | 3374 | retval = mg_rsp(srb, chip); |
031366ea JP |
3375 | if (retval != STATUS_SUCCESS) { |
3376 | rtsx_trace(chip); | |
3377 | return TRANSPORT_FAILED; | |
3378 | } | |
fa590c22 MC |
3379 | |
3380 | } else { | |
3381 | set_sense_type(chip, lun, | |
3b8cd5aa | 3382 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3383 | rtsx_trace(chip); |
3384 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3385 | } |
3386 | break; | |
3387 | ||
3388 | case KF_SET_ICV: | |
3389 | ms_card->mg_entry_num = srb->cmnd[5]; | |
3390 | if ((scsi_bufflen(srb) == 0x404) && | |
3b8cd5aa WP |
3391 | (srb->cmnd[8] == 0x04) && |
3392 | (srb->cmnd[9] == 0x04) && | |
3393 | (srb->cmnd[2] == 0x00) && | |
3394 | (srb->cmnd[3] == 0x00) && | |
3395 | (srb->cmnd[4] == 0x00) && | |
3396 | (srb->cmnd[5] < 32)) { | |
fa590c22 | 3397 | retval = mg_set_ICV(srb, chip); |
031366ea JP |
3398 | if (retval != STATUS_SUCCESS) { |
3399 | rtsx_trace(chip); | |
3400 | return TRANSPORT_FAILED; | |
3401 | } | |
fa590c22 MC |
3402 | |
3403 | } else { | |
3404 | set_sense_type(chip, lun, | |
3b8cd5aa | 3405 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); |
031366ea JP |
3406 | rtsx_trace(chip); |
3407 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3408 | } |
3409 | break; | |
3410 | ||
3411 | default: | |
3412 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3413 | rtsx_trace(chip); |
3414 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3415 | } |
3416 | ||
3417 | scsi_set_resid(srb, 0); | |
3418 | return TRANSPORT_GOOD; | |
3419 | } | |
3420 | #endif | |
3421 | ||
3422 | int rtsx_scsi_handler(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3423 | { | |
3424 | #ifdef SUPPORT_SD_LOCK | |
33a1b1cd | 3425 | struct sd_info *sd_card = &chip->sd_card; |
fa590c22 | 3426 | #endif |
33a1b1cd | 3427 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3428 | unsigned int lun = SCSI_LUN(srb); |
3429 | int result; | |
3430 | ||
3431 | #ifdef SUPPORT_SD_LOCK | |
3432 | if (sd_card->sd_erase_status) { | |
3433 | /* Block all SCSI command except for | |
3434 | * REQUEST_SENSE and rs_ppstatus | |
3435 | */ | |
3436 | if (!((srb->cmnd[0] == VENDOR_CMND) && | |
3b8cd5aa WP |
3437 | (srb->cmnd[1] == SCSI_APP_CMD) && |
3438 | (srb->cmnd[2] == GET_DEV_STATUS)) && | |
3439 | (srb->cmnd[0] != REQUEST_SENSE)) { | |
fa590c22 MC |
3440 | /* Logical Unit Not Ready Format in Progress */ |
3441 | set_sense_data(chip, lun, CUR_ERR, | |
3442 | 0x02, 0, 0x04, 0x04, 0, 0); | |
031366ea JP |
3443 | rtsx_trace(chip); |
3444 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3445 | } |
3446 | } | |
3447 | #endif | |
3448 | ||
3449 | if ((get_lun_card(chip, lun) == MS_CARD) && | |
3b8cd5aa | 3450 | (ms_card->format_status == FORMAT_IN_PROGRESS)) { |
fa590c22 | 3451 | if ((srb->cmnd[0] != REQUEST_SENSE) && |
3b8cd5aa | 3452 | (srb->cmnd[0] != INQUIRY)) { |
fa590c22 MC |
3453 | /* Logical Unit Not Ready Format in Progress */ |
3454 | set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x04, 0x04, | |
3b8cd5aa | 3455 | 0, (u16)(ms_card->progress)); |
031366ea JP |
3456 | rtsx_trace(chip); |
3457 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3458 | } |
3459 | } | |
3460 | ||
3461 | switch (srb->cmnd[0]) { | |
3462 | case READ_10: | |
3463 | case WRITE_10: | |
3464 | case READ_6: | |
3465 | case WRITE_6: | |
3466 | result = read_write(srb, chip); | |
3467 | #if !defined(LED_AUTO_BLINK) && !defined(REGULAR_BLINK) | |
3468 | led_shine(srb, chip); | |
3469 | #endif | |
3470 | break; | |
3471 | ||
3472 | case TEST_UNIT_READY: | |
3473 | result = test_unit_ready(srb, chip); | |
3474 | break; | |
3475 | ||
3476 | case INQUIRY: | |
3477 | result = inquiry(srb, chip); | |
3478 | break; | |
3479 | ||
3480 | case READ_CAPACITY: | |
3481 | result = read_capacity(srb, chip); | |
3482 | break; | |
3483 | ||
3484 | case START_STOP: | |
3485 | result = start_stop_unit(srb, chip); | |
3486 | break; | |
3487 | ||
3488 | case ALLOW_MEDIUM_REMOVAL: | |
3489 | result = allow_medium_removal(srb, chip); | |
3490 | break; | |
3491 | ||
3492 | case REQUEST_SENSE: | |
3493 | result = request_sense(srb, chip); | |
3494 | break; | |
3495 | ||
3496 | case MODE_SENSE: | |
3497 | case MODE_SENSE_10: | |
3498 | result = mode_sense(srb, chip); | |
3499 | break; | |
3500 | ||
3501 | case 0x23: | |
3502 | result = read_format_capacity(srb, chip); | |
3503 | break; | |
3504 | ||
3505 | case VENDOR_CMND: | |
3506 | result = vendor_cmnd(srb, chip); | |
3507 | break; | |
3508 | ||
3509 | case MS_SP_CMND: | |
3510 | result = ms_sp_cmnd(srb, chip); | |
3511 | break; | |
3512 | ||
3513 | #ifdef SUPPORT_CPRM | |
3514 | case SD_PASS_THRU_MODE: | |
3515 | case SD_EXECUTE_NO_DATA: | |
3516 | case SD_EXECUTE_READ: | |
3517 | case SD_EXECUTE_WRITE: | |
3518 | case SD_GET_RSP: | |
3519 | case SD_HW_RST: | |
7fb7a2fc | 3520 | result = sd_extension_cmnd(srb, chip); |
fa590c22 MC |
3521 | break; |
3522 | #endif | |
3523 | ||
3524 | #ifdef SUPPORT_MAGIC_GATE | |
3525 | case CMD_MSPRO_MG_RKEY: | |
3526 | result = mg_report_key(srb, chip); | |
3527 | break; | |
3528 | ||
3529 | case CMD_MSPRO_MG_SKEY: | |
3530 | result = mg_send_key(srb, chip); | |
3531 | break; | |
3532 | #endif | |
3533 | ||
3534 | case FORMAT_UNIT: | |
3535 | case MODE_SELECT: | |
3536 | case VERIFY: | |
3537 | result = TRANSPORT_GOOD; | |
3538 | break; | |
3539 | ||
3540 | default: | |
3541 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
3542 | result = TRANSPORT_FAILED; | |
3543 | } | |
3544 | ||
3545 | return result; | |
3546 | } |