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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, | |
357 | ASC_INVLD_CDB, ASCQ_INVLD_CDB, CDB_ILLEGAL, 1); | |
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, | |
400 | u8 sense_key, u32 info, u8 asc, u8 ascq, u8 sns_key_info0, | |
401 | u16 sns_key_info1) | |
402 | { | |
403 | struct sense_data_t *sense = &(chip->sense_buffer[lun]); | |
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) { | |
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, | |
447 | SENSE_TYPE_MEDIA_READ_FORBIDDEN); | |
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) && | |
517 | (chip->lun2card[lun] & MS_CARD)) | |
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), | |
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); | |
618 | struct ms_info *ms_card = &(chip->ms_card); | |
619 | unsigned char *tmp, *buf; | |
620 | ||
621 | sense = &(chip->sense_buffer[lun]); | |
622 | ||
623 | if ((get_lun_card(chip, lun) == MS_CARD) && | |
624 | ms_card->pro_under_formatting) { | |
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, | |
632 | 0, (u16)(ms_card->progress)); | |
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, | |
662 | int lun, u8 *buf, int buf_len) | |
663 | { | |
664 | struct ms_info *ms_card = &(chip->ms_card); | |
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); | |
757 | unsigned int dataSize; | |
758 | int status; | |
de904bf0 | 759 | bool pro_formatter_flag; |
fa590c22 MC |
760 | unsigned char pageCode, *buf; |
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; |
fa590c22 MC |
773 | dataSize = 8; |
774 | #ifdef SUPPORT_MAGIC_GATE | |
775 | if ((chip->lun2card[lun] & MS_CARD)) { | |
776 | if (!card || (card == MS_CARD)) { | |
777 | dataSize = 108; | |
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; |
fa590c22 MC |
786 | dataSize = 108; |
787 | } | |
788 | } | |
789 | #endif | |
790 | ||
791 | buf = kmalloc(dataSize, GFP_KERNEL); | |
7586170c | 792 | if (!buf) { |
031366ea JP |
793 | rtsx_trace(chip); |
794 | return TRANSPORT_ERROR; | |
795 | } | |
fa590c22 MC |
796 | |
797 | pageCode = srb->cmnd[2] & 0x3f; | |
798 | ||
799 | if ((pageCode == 0x3F) || (pageCode == 0x1C) || | |
800 | (pageCode == 0x00) || | |
801 | (pro_formatter_flag && (pageCode == 0x20))) { | |
802 | if (srb->cmnd[0] == MODE_SENSE) { | |
803 | if ((pageCode == 0x3F) || (pageCode == 0x20)) { | |
804 | ms_mode_sense(chip, srb->cmnd[0], | |
805 | lun, buf, dataSize); | |
806 | } else { | |
807 | dataSize = 4; | |
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 { | |
818 | if ((pageCode == 0x3F) || (pageCode == 0x20)) { | |
819 | ms_mode_sense(chip, srb->cmnd[0], | |
820 | lun, buf, dataSize); | |
821 | } else { | |
822 | dataSize = 8; | |
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), | |
845 | dataSize); | |
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 | |
857 | struct sd_info *sd_card = &(chip->sd_card); | |
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 MC |
898 | set_sense_type(chip, lun, |
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)) || | |
935 | ((start_sec + sec_cnt) > get_card_size(chip, lun))) { | |
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, | |
950 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
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 MC |
961 | set_sense_type(chip, lun, |
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) | |
976 | set_sense_type(chip, lun, | |
977 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
978 | else | |
979 | set_sense_type(chip, lun, | |
980 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
981 | } | |
982 | retval = TRANSPORT_FAILED; | |
031366ea JP |
983 | rtsx_trace(chip); |
984 | goto Exit; | |
fa590c22 MC |
985 | } else { |
986 | chip->rw_fail_cnt[lun] = 0; | |
987 | retval = TRANSPORT_GOOD; | |
988 | } | |
989 | ||
990 | scsi_set_resid(srb, 0); | |
991 | ||
992 | Exit: | |
993 | return retval; | |
994 | } | |
995 | ||
996 | static int read_format_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
997 | { | |
998 | unsigned char *buf; | |
999 | unsigned int lun = SCSI_LUN(srb); | |
1000 | unsigned int buf_len; | |
1001 | u8 card = get_lun_card(chip, lun); | |
1002 | u32 card_size; | |
1003 | int desc_cnt; | |
1004 | int i = 0; | |
1005 | ||
1006 | if (!check_card_ready(chip, lun)) { | |
1007 | if (!chip->mspro_formatter_enable) { | |
1008 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
1009 | rtsx_trace(chip); |
1010 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1011 | } |
1012 | } | |
1013 | ||
1014 | buf_len = (scsi_bufflen(srb) > 12) ? 0x14 : 12; | |
1015 | ||
1016 | buf = kmalloc(buf_len, GFP_KERNEL); | |
7586170c | 1017 | if (!buf) { |
031366ea JP |
1018 | rtsx_trace(chip); |
1019 | return TRANSPORT_ERROR; | |
1020 | } | |
fa590c22 MC |
1021 | |
1022 | buf[i++] = 0; | |
1023 | buf[i++] = 0; | |
1024 | buf[i++] = 0; | |
1025 | ||
1026 | /* Capacity List Length */ | |
1027 | if ((buf_len > 12) && chip->mspro_formatter_enable && | |
1028 | (chip->lun2card[lun] & MS_CARD) && | |
1029 | (!card || (card == MS_CARD))) { | |
1030 | buf[i++] = 0x10; | |
1031 | desc_cnt = 2; | |
1032 | } else { | |
1033 | buf[i++] = 0x08; | |
1034 | desc_cnt = 1; | |
1035 | } | |
1036 | ||
1037 | while (desc_cnt) { | |
1038 | if (check_card_ready(chip, lun)) { | |
1039 | card_size = get_card_size(chip, lun); | |
1040 | buf[i++] = (unsigned char)(card_size >> 24); | |
1041 | buf[i++] = (unsigned char)(card_size >> 16); | |
1042 | buf[i++] = (unsigned char)(card_size >> 8); | |
1043 | buf[i++] = (unsigned char)card_size; | |
1044 | ||
1045 | if (desc_cnt == 2) | |
1046 | buf[i++] = 2; | |
1047 | else | |
1048 | buf[i++] = 0; | |
1049 | } else { | |
1050 | buf[i++] = 0xFF; | |
1051 | buf[i++] = 0xFF; | |
1052 | buf[i++] = 0xFF; | |
1053 | buf[i++] = 0xFF; | |
1054 | ||
1055 | if (desc_cnt == 2) | |
1056 | buf[i++] = 3; | |
1057 | else | |
1058 | buf[i++] = 0; | |
1059 | } | |
1060 | ||
1061 | buf[i++] = 0x00; | |
1062 | buf[i++] = 0x02; | |
1063 | buf[i++] = 0x00; | |
1064 | ||
1065 | desc_cnt--; | |
1066 | } | |
1067 | ||
1068 | buf_len = min_t(unsigned int, scsi_bufflen(srb), buf_len); | |
1069 | rtsx_stor_set_xfer_buf(buf, buf_len, srb); | |
1070 | kfree(buf); | |
1071 | ||
1072 | scsi_set_resid(srb, scsi_bufflen(srb) - buf_len); | |
1073 | ||
1074 | return TRANSPORT_GOOD; | |
1075 | } | |
1076 | ||
1077 | static int read_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1078 | { | |
1079 | unsigned char *buf; | |
1080 | unsigned int lun = SCSI_LUN(srb); | |
1081 | u32 card_size; | |
1082 | ||
1083 | if (!check_card_ready(chip, lun)) { | |
1084 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
1085 | rtsx_trace(chip); |
1086 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1087 | } |
1088 | ||
1089 | if (!(CHK_BIT(chip->lun_mc, lun))) { | |
1090 | SET_BIT(chip->lun_mc, lun); | |
1091 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE); | |
1092 | return TRANSPORT_FAILED; | |
1093 | } | |
1094 | ||
1095 | buf = kmalloc(8, GFP_KERNEL); | |
7586170c | 1096 | if (!buf) { |
031366ea JP |
1097 | rtsx_trace(chip); |
1098 | return TRANSPORT_ERROR; | |
1099 | } | |
fa590c22 MC |
1100 | |
1101 | card_size = get_card_size(chip, lun); | |
1102 | buf[0] = (unsigned char)((card_size - 1) >> 24); | |
1103 | buf[1] = (unsigned char)((card_size - 1) >> 16); | |
1104 | buf[2] = (unsigned char)((card_size - 1) >> 8); | |
1105 | buf[3] = (unsigned char)(card_size - 1); | |
1106 | ||
1107 | buf[4] = 0x00; | |
1108 | buf[5] = 0x00; | |
1109 | buf[6] = 0x02; | |
1110 | buf[7] = 0x00; | |
1111 | ||
1112 | rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb); | |
1113 | kfree(buf); | |
1114 | ||
1115 | scsi_set_resid(srb, 0); | |
1116 | ||
1117 | return TRANSPORT_GOOD; | |
1118 | } | |
1119 | ||
1120 | static int read_eeprom(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1121 | { | |
1122 | unsigned short len, i; | |
1123 | int retval; | |
1124 | u8 *buf; | |
1125 | ||
1126 | rtsx_disable_aspm(chip); | |
1127 | ||
1128 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1129 | rtsx_exit_ss(chip); | |
1130 | wait_timeout(100); | |
1131 | } | |
1132 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1133 | ||
1134 | len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1135 | ||
1136 | buf = vmalloc(len); | |
031366ea JP |
1137 | if (!buf) { |
1138 | rtsx_trace(chip); | |
1139 | return TRANSPORT_ERROR; | |
1140 | } | |
fa590c22 MC |
1141 | |
1142 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1143 | if (retval != STATUS_SUCCESS) { | |
1144 | vfree(buf); | |
1145 | set_sense_type(chip, SCSI_LUN(srb), | |
1146 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1147 | rtsx_trace(chip); |
1148 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1149 | } |
1150 | ||
1151 | for (i = 0; i < len; i++) { | |
1152 | retval = spi_read_eeprom(chip, i, buf + i); | |
1153 | if (retval != STATUS_SUCCESS) { | |
1154 | vfree(buf); | |
1155 | set_sense_type(chip, SCSI_LUN(srb), | |
1156 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1157 | rtsx_trace(chip); |
1158 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1159 | } |
1160 | } | |
1161 | ||
1162 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
1163 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
1164 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1165 | ||
1166 | vfree(buf); | |
1167 | ||
1168 | return TRANSPORT_GOOD; | |
1169 | } | |
1170 | ||
1171 | static int write_eeprom(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1172 | { | |
1173 | unsigned short len, i; | |
1174 | int retval; | |
1175 | u8 *buf; | |
1176 | ||
1177 | rtsx_disable_aspm(chip); | |
1178 | ||
1179 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1180 | rtsx_exit_ss(chip); | |
1181 | wait_timeout(100); | |
1182 | } | |
1183 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1184 | ||
1185 | len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1186 | ||
1187 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1188 | if (retval != STATUS_SUCCESS) { | |
1189 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1190 | rtsx_trace(chip); |
1191 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1192 | } |
1193 | ||
1194 | if (len == 511) { | |
1195 | retval = spi_erase_eeprom_chip(chip); | |
1196 | if (retval != STATUS_SUCCESS) { | |
1197 | set_sense_type(chip, SCSI_LUN(srb), | |
1198 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1199 | rtsx_trace(chip); |
1200 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1201 | } |
1202 | } else { | |
1203 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), | |
1204 | len); | |
1205 | buf = vmalloc(len); | |
7586170c | 1206 | if (!buf) { |
031366ea JP |
1207 | rtsx_trace(chip); |
1208 | return TRANSPORT_ERROR; | |
1209 | } | |
fa590c22 MC |
1210 | |
1211 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
1212 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1213 | ||
1214 | for (i = 0; i < len; i++) { | |
1215 | retval = spi_write_eeprom(chip, i, buf[i]); | |
1216 | if (retval != STATUS_SUCCESS) { | |
1217 | vfree(buf); | |
1218 | set_sense_type(chip, SCSI_LUN(srb), | |
1219 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1220 | rtsx_trace(chip); |
1221 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1222 | } |
1223 | } | |
1224 | ||
1225 | vfree(buf); | |
1226 | } | |
1227 | ||
1228 | return TRANSPORT_GOOD; | |
1229 | } | |
1230 | ||
1231 | static int read_mem(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1232 | { | |
1233 | unsigned short addr, len, i; | |
1234 | int retval; | |
1235 | u8 *buf; | |
1236 | ||
1237 | rtsx_disable_aspm(chip); | |
1238 | ||
1239 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1240 | rtsx_exit_ss(chip); | |
1241 | wait_timeout(100); | |
1242 | } | |
1243 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1244 | ||
1245 | addr = ((u16)srb->cmnd[2] << 8) | srb->cmnd[3]; | |
1246 | len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1247 | ||
1248 | if (addr < 0xFC00) { | |
1249 | set_sense_type(chip, SCSI_LUN(srb), | |
1250 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1251 | rtsx_trace(chip); |
1252 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1253 | } |
1254 | ||
1255 | buf = vmalloc(len); | |
031366ea JP |
1256 | if (!buf) { |
1257 | rtsx_trace(chip); | |
1258 | return TRANSPORT_ERROR; | |
1259 | } | |
fa590c22 MC |
1260 | |
1261 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1262 | if (retval != STATUS_SUCCESS) { | |
1263 | vfree(buf); | |
1264 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1265 | rtsx_trace(chip); |
1266 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1267 | } |
1268 | ||
1269 | for (i = 0; i < len; i++) { | |
1270 | retval = rtsx_read_register(chip, addr + i, buf + i); | |
1271 | if (retval != STATUS_SUCCESS) { | |
1272 | vfree(buf); | |
1273 | set_sense_type(chip, SCSI_LUN(srb), | |
1274 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1275 | rtsx_trace(chip); |
1276 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1277 | } |
1278 | } | |
1279 | ||
1280 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
1281 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
1282 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1283 | ||
1284 | vfree(buf); | |
1285 | ||
1286 | return TRANSPORT_GOOD; | |
1287 | } | |
1288 | ||
1289 | static int write_mem(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1290 | { | |
1291 | unsigned short addr, len, i; | |
1292 | int retval; | |
1293 | u8 *buf; | |
1294 | ||
1295 | rtsx_disable_aspm(chip); | |
1296 | ||
1297 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1298 | rtsx_exit_ss(chip); | |
1299 | wait_timeout(100); | |
1300 | } | |
1301 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1302 | ||
1303 | addr = ((u16)srb->cmnd[2] << 8) | srb->cmnd[3]; | |
1304 | len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1305 | ||
1306 | if (addr < 0xFC00) { | |
1307 | set_sense_type(chip, SCSI_LUN(srb), | |
1308 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1309 | rtsx_trace(chip); |
1310 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1311 | } |
1312 | ||
1313 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
1314 | buf = vmalloc(len); | |
7586170c | 1315 | if (!buf) { |
031366ea JP |
1316 | rtsx_trace(chip); |
1317 | return TRANSPORT_ERROR; | |
1318 | } | |
fa590c22 MC |
1319 | |
1320 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
1321 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1322 | ||
1323 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1324 | if (retval != STATUS_SUCCESS) { | |
1325 | vfree(buf); | |
1326 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1327 | rtsx_trace(chip); |
1328 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1329 | } |
1330 | ||
1331 | for (i = 0; i < len; i++) { | |
1332 | retval = rtsx_write_register(chip, addr + i, 0xFF, buf[i]); | |
1333 | if (retval != STATUS_SUCCESS) { | |
1334 | vfree(buf); | |
1335 | set_sense_type(chip, SCSI_LUN(srb), | |
1336 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1337 | rtsx_trace(chip); |
1338 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1339 | } |
1340 | } | |
1341 | ||
1342 | vfree(buf); | |
1343 | ||
1344 | return TRANSPORT_GOOD; | |
1345 | } | |
1346 | ||
1347 | static int get_sd_csd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1348 | { | |
1349 | struct sd_info *sd_card = &(chip->sd_card); | |
1350 | unsigned int lun = SCSI_LUN(srb); | |
1351 | ||
1352 | if (!check_card_ready(chip, lun)) { | |
1353 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
1354 | rtsx_trace(chip); |
1355 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1356 | } |
1357 | ||
1358 | if (get_lun_card(chip, lun) != SD_CARD) { | |
1359 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1360 | rtsx_trace(chip); |
1361 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1362 | } |
1363 | ||
1364 | scsi_set_resid(srb, 0); | |
1365 | rtsx_stor_set_xfer_buf(sd_card->raw_csd, scsi_bufflen(srb), srb); | |
1366 | ||
1367 | return TRANSPORT_GOOD; | |
1368 | } | |
1369 | ||
1370 | static int toggle_gpio_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1371 | { | |
1372 | u8 gpio = srb->cmnd[2]; | |
1373 | ||
1374 | rtsx_disable_aspm(chip); | |
1375 | ||
1376 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1377 | rtsx_exit_ss(chip); | |
1378 | wait_timeout(100); | |
1379 | } | |
1380 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1381 | ||
1382 | if (gpio > 3) | |
1383 | gpio = 1; | |
1384 | toggle_gpio(chip, gpio); | |
1385 | ||
1386 | return TRANSPORT_GOOD; | |
1387 | } | |
1388 | ||
1389 | #ifdef _MSG_TRACE | |
1390 | static int trace_msg_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1391 | { | |
1392 | unsigned char *ptr, *buf = NULL; | |
1393 | int i, msg_cnt; | |
1394 | u8 clear; | |
1395 | unsigned int buf_len; | |
1396 | ||
1397 | buf_len = 4 + ((2 + MSG_FUNC_LEN + MSG_FILE_LEN + TIME_VAL_LEN) * | |
1398 | TRACE_ITEM_CNT); | |
1399 | ||
6c5d28f5 | 1400 | if ((scsi_bufflen(srb) < buf_len) || !scsi_sglist(srb)) { |
fa590c22 MC |
1401 | set_sense_type(chip, SCSI_LUN(srb), |
1402 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1403 | rtsx_trace(chip); |
1404 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1405 | } |
1406 | ||
1407 | clear = srb->cmnd[2]; | |
1408 | ||
1409 | buf = vmalloc(scsi_bufflen(srb)); | |
7586170c | 1410 | if (!buf) { |
031366ea JP |
1411 | rtsx_trace(chip); |
1412 | return TRANSPORT_ERROR; | |
1413 | } | |
fa590c22 MC |
1414 | ptr = buf; |
1415 | ||
1416 | if (chip->trace_msg[chip->msg_idx].valid) | |
1417 | msg_cnt = TRACE_ITEM_CNT; | |
1418 | else | |
1419 | msg_cnt = chip->msg_idx; | |
1420 | ||
1421 | *(ptr++) = (u8)(msg_cnt >> 24); | |
1422 | *(ptr++) = (u8)(msg_cnt >> 16); | |
1423 | *(ptr++) = (u8)(msg_cnt >> 8); | |
1424 | *(ptr++) = (u8)msg_cnt; | |
bf6c0d11 | 1425 | dev_dbg(rtsx_dev(chip), "Trace message count is %d\n", msg_cnt); |
fa590c22 MC |
1426 | |
1427 | for (i = 1; i <= msg_cnt; i++) { | |
1428 | int j, idx; | |
1429 | ||
1430 | idx = chip->msg_idx - i; | |
1431 | if (idx < 0) | |
1432 | idx += TRACE_ITEM_CNT; | |
1433 | ||
1434 | *(ptr++) = (u8)(chip->trace_msg[idx].line >> 8); | |
1435 | *(ptr++) = (u8)(chip->trace_msg[idx].line); | |
1436 | for (j = 0; j < MSG_FUNC_LEN; j++) | |
1437 | *(ptr++) = chip->trace_msg[idx].func[j]; | |
1438 | ||
1439 | for (j = 0; j < MSG_FILE_LEN; j++) | |
1440 | *(ptr++) = chip->trace_msg[idx].file[j]; | |
1441 | ||
1442 | for (j = 0; j < TIME_VAL_LEN; j++) | |
1443 | *(ptr++) = chip->trace_msg[idx].timeval_buf[j]; | |
1444 | } | |
1445 | ||
1446 | rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb); | |
1447 | vfree(buf); | |
1448 | ||
1449 | if (clear) { | |
1450 | chip->msg_idx = 0; | |
1451 | for (i = 0; i < TRACE_ITEM_CNT; i++) | |
1452 | chip->trace_msg[i].valid = 0; | |
1453 | } | |
1454 | ||
1455 | scsi_set_resid(srb, 0); | |
1456 | return TRANSPORT_GOOD; | |
1457 | } | |
1458 | #endif | |
1459 | ||
1460 | static int read_host_reg(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1461 | { | |
1462 | u8 addr, buf[4]; | |
1463 | u32 val; | |
1464 | unsigned int len; | |
1465 | ||
1466 | rtsx_disable_aspm(chip); | |
1467 | ||
1468 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1469 | rtsx_exit_ss(chip); | |
1470 | wait_timeout(100); | |
1471 | } | |
1472 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1473 | ||
1474 | addr = srb->cmnd[4]; | |
1475 | ||
1476 | val = rtsx_readl(chip, addr); | |
bf6c0d11 | 1477 | dev_dbg(rtsx_dev(chip), "Host register (0x%x): 0x%x\n", addr, val); |
fa590c22 MC |
1478 | |
1479 | buf[0] = (u8)(val >> 24); | |
1480 | buf[1] = (u8)(val >> 16); | |
1481 | buf[2] = (u8)(val >> 8); | |
1482 | buf[3] = (u8)val; | |
1483 | ||
1484 | len = min_t(unsigned int, scsi_bufflen(srb), 4); | |
1485 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
1486 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1487 | ||
1488 | return TRANSPORT_GOOD; | |
1489 | } | |
1490 | ||
1491 | static int write_host_reg(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1492 | { | |
1493 | u8 addr, buf[4]; | |
1494 | u32 val; | |
1495 | unsigned int len; | |
1496 | ||
1497 | rtsx_disable_aspm(chip); | |
1498 | ||
1499 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1500 | rtsx_exit_ss(chip); | |
1501 | wait_timeout(100); | |
1502 | } | |
1503 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1504 | ||
1505 | addr = srb->cmnd[4]; | |
1506 | ||
1507 | len = min_t(unsigned int, scsi_bufflen(srb), 4); | |
1508 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
1509 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1510 | ||
1511 | val = ((u32)buf[0] << 24) | ((u32)buf[1] << 16) | ((u32)buf[2] | |
1512 | << 8) | buf[3]; | |
1513 | ||
1514 | rtsx_writel(chip, addr, val); | |
1515 | ||
1516 | return TRANSPORT_GOOD; | |
1517 | } | |
1518 | ||
1519 | static int set_variable(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1520 | { | |
10adcce6 | 1521 | unsigned int lun = SCSI_LUN(srb); |
fa590c22 MC |
1522 | |
1523 | if (srb->cmnd[3] == 1) { | |
1524 | /* Variable Clock */ | |
1525 | struct xd_info *xd_card = &(chip->xd_card); | |
1526 | struct sd_info *sd_card = &(chip->sd_card); | |
1527 | struct ms_info *ms_card = &(chip->ms_card); | |
1528 | ||
1529 | switch (srb->cmnd[4]) { | |
1530 | case XD_CARD: | |
1531 | xd_card->xd_clock = srb->cmnd[5]; | |
1532 | break; | |
1533 | ||
1534 | case SD_CARD: | |
1535 | sd_card->sd_clock = srb->cmnd[5]; | |
1536 | break; | |
1537 | ||
1538 | case MS_CARD: | |
1539 | ms_card->ms_clock = srb->cmnd[5]; | |
1540 | break; | |
1541 | ||
1542 | default: | |
1543 | set_sense_type(chip, lun, | |
1544 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1545 | rtsx_trace(chip); |
1546 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1547 | } |
1548 | } else if (srb->cmnd[3] == 2) { | |
1549 | if (srb->cmnd[4]) { | |
1550 | chip->blink_led = 1; | |
1551 | } else { | |
1552 | int retval; | |
1553 | ||
1554 | chip->blink_led = 0; | |
1555 | ||
1556 | rtsx_disable_aspm(chip); | |
1557 | ||
1558 | if (chip->ss_en && | |
1559 | (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1560 | rtsx_exit_ss(chip); | |
1561 | wait_timeout(100); | |
1562 | } | |
1563 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1564 | ||
1565 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1566 | if (retval != STATUS_SUCCESS) { | |
1567 | set_sense_type(chip, SCSI_LUN(srb), | |
1568 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1569 | rtsx_trace(chip); |
1570 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1571 | } |
1572 | ||
1573 | turn_off_led(chip, LED_GPIO); | |
1574 | } | |
1575 | } else { | |
1576 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1577 | rtsx_trace(chip); |
1578 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1579 | } |
1580 | ||
1581 | return TRANSPORT_GOOD; | |
1582 | } | |
1583 | ||
1584 | static int get_variable(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1585 | { | |
1586 | unsigned int lun = SCSI_LUN(srb); | |
1587 | ||
1588 | if (srb->cmnd[3] == 1) { | |
1589 | struct xd_info *xd_card = &(chip->xd_card); | |
1590 | struct sd_info *sd_card = &(chip->sd_card); | |
1591 | struct ms_info *ms_card = &(chip->ms_card); | |
1592 | u8 tmp; | |
1593 | ||
1594 | switch (srb->cmnd[4]) { | |
1595 | case XD_CARD: | |
1596 | tmp = (u8)(xd_card->xd_clock); | |
1597 | break; | |
1598 | ||
1599 | case SD_CARD: | |
1600 | tmp = (u8)(sd_card->sd_clock); | |
1601 | break; | |
1602 | ||
1603 | case MS_CARD: | |
1604 | tmp = (u8)(ms_card->ms_clock); | |
1605 | break; | |
1606 | ||
1607 | default: | |
1608 | set_sense_type(chip, lun, | |
1609 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1610 | rtsx_trace(chip); |
1611 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1612 | } |
1613 | ||
1614 | rtsx_stor_set_xfer_buf(&tmp, 1, srb); | |
1615 | } else if (srb->cmnd[3] == 2) { | |
1616 | u8 tmp = chip->blink_led; | |
bb0f20a7 | 1617 | |
fa590c22 MC |
1618 | rtsx_stor_set_xfer_buf(&tmp, 1, srb); |
1619 | } else { | |
1620 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1621 | rtsx_trace(chip); |
1622 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1623 | } |
1624 | ||
1625 | return TRANSPORT_GOOD; | |
1626 | } | |
1627 | ||
1628 | static int dma_access_ring_buffer(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1629 | { | |
1630 | int retval; | |
1631 | unsigned int lun = SCSI_LUN(srb); | |
1632 | u16 len; | |
1633 | ||
1634 | rtsx_disable_aspm(chip); | |
1635 | ||
1636 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1637 | rtsx_exit_ss(chip); | |
1638 | wait_timeout(100); | |
1639 | } | |
1640 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1641 | ||
1642 | len = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5]; | |
1643 | len = min_t(u16, len, scsi_bufflen(srb)); | |
1644 | ||
1645 | if (srb->sc_data_direction == DMA_FROM_DEVICE) | |
bf6c0d11 | 1646 | dev_dbg(rtsx_dev(chip), "Read from device\n"); |
fa590c22 | 1647 | else |
bf6c0d11 | 1648 | dev_dbg(rtsx_dev(chip), "Write to device\n"); |
fa590c22 MC |
1649 | |
1650 | retval = rtsx_transfer_data(chip, 0, scsi_sglist(srb), len, | |
1651 | scsi_sg_count(srb), srb->sc_data_direction, 1000); | |
1652 | if (retval < 0) { | |
1653 | if (srb->sc_data_direction == DMA_FROM_DEVICE) | |
1654 | set_sense_type(chip, lun, | |
1655 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
1656 | else | |
1657 | set_sense_type(chip, lun, | |
1658 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
1659 | ||
031366ea JP |
1660 | rtsx_trace(chip); |
1661 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1662 | } |
1663 | scsi_set_resid(srb, 0); | |
1664 | ||
1665 | return TRANSPORT_GOOD; | |
1666 | } | |
1667 | ||
1668 | static int get_dev_status(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1669 | { | |
1670 | struct sd_info *sd_card = &(chip->sd_card); | |
1671 | struct ms_info *ms_card = &(chip->ms_card); | |
1672 | int buf_len; | |
1673 | unsigned int lun = SCSI_LUN(srb); | |
1674 | u8 card = get_lun_card(chip, lun); | |
1675 | u8 status[32]; | |
1676 | #ifdef SUPPORT_OCP | |
1677 | u8 oc_now_mask = 0, oc_ever_mask = 0; | |
1678 | #endif | |
1679 | ||
1680 | memset(status, 0, 32); | |
1681 | ||
1682 | status[0] = (u8)(chip->product_id); | |
1683 | status[1] = chip->ic_version; | |
1684 | ||
1685 | if (chip->auto_delink_en) | |
1686 | status[2] = 0x10; | |
1687 | else | |
1688 | status[2] = 0x00; | |
1689 | ||
1690 | status[3] = 20; | |
1691 | status[4] = 10; | |
1692 | status[5] = 05; | |
1693 | status[6] = 21; | |
1694 | ||
1695 | if (chip->card_wp) | |
1696 | status[7] = 0x20; | |
1697 | else | |
1698 | status[7] = 0x00; | |
1699 | ||
1700 | #ifdef SUPPORT_OCP | |
1701 | status[8] = 0; | |
1702 | if (CHECK_LUN_MODE(chip, | |
1703 | SD_MS_2LUN) && (chip->lun2card[lun] == MS_CARD)) { | |
1704 | oc_now_mask = MS_OC_NOW; | |
1705 | oc_ever_mask = MS_OC_EVER; | |
1706 | } else { | |
1707 | oc_now_mask = SD_OC_NOW; | |
1708 | oc_ever_mask = SD_OC_EVER; | |
1709 | } | |
1710 | ||
1711 | if (chip->ocp_stat & oc_now_mask) | |
1712 | status[8] |= 0x02; | |
1713 | ||
1714 | if (chip->ocp_stat & oc_ever_mask) | |
1715 | status[8] |= 0x01; | |
1716 | #endif | |
1717 | ||
1718 | if (card == SD_CARD) { | |
1719 | if (CHK_SD(sd_card)) { | |
1720 | if (CHK_SD_HCXC(sd_card)) { | |
1721 | if (sd_card->capacity > 0x4000000) | |
1722 | status[0x0E] = 0x02; | |
1723 | else | |
1724 | status[0x0E] = 0x01; | |
1725 | } else { | |
1726 | status[0x0E] = 0x00; | |
1727 | } | |
1728 | ||
1729 | if (CHK_SD_SDR104(sd_card)) | |
1730 | status[0x0F] = 0x03; | |
1731 | else if (CHK_SD_DDR50(sd_card)) | |
1732 | status[0x0F] = 0x04; | |
1733 | else if (CHK_SD_SDR50(sd_card)) | |
1734 | status[0x0F] = 0x02; | |
1735 | else if (CHK_SD_HS(sd_card)) | |
1736 | status[0x0F] = 0x01; | |
1737 | else | |
1738 | status[0x0F] = 0x00; | |
1739 | } else { | |
1740 | if (CHK_MMC_SECTOR_MODE(sd_card)) | |
1741 | status[0x0E] = 0x01; | |
1742 | else | |
1743 | status[0x0E] = 0x00; | |
1744 | ||
1745 | if (CHK_MMC_DDR52(sd_card)) | |
1746 | status[0x0F] = 0x03; | |
1747 | else if (CHK_MMC_52M(sd_card)) | |
1748 | status[0x0F] = 0x02; | |
1749 | else if (CHK_MMC_26M(sd_card)) | |
1750 | status[0x0F] = 0x01; | |
1751 | else | |
1752 | status[0x0F] = 0x00; | |
1753 | } | |
1754 | } else if (card == MS_CARD) { | |
1755 | if (CHK_MSPRO(ms_card)) { | |
1756 | if (CHK_MSXC(ms_card)) | |
1757 | status[0x0E] = 0x01; | |
1758 | else | |
1759 | status[0x0E] = 0x00; | |
1760 | ||
1761 | if (CHK_HG8BIT(ms_card)) | |
1762 | status[0x0F] = 0x01; | |
1763 | else | |
1764 | status[0x0F] = 0x00; | |
1765 | } | |
1766 | } | |
1767 | ||
1768 | #ifdef SUPPORT_SD_LOCK | |
1769 | if (card == SD_CARD) { | |
1770 | status[0x17] = 0x80; | |
1771 | if (sd_card->sd_erase_status) | |
1772 | status[0x17] |= 0x01; | |
1773 | if (sd_card->sd_lock_status & SD_LOCKED) { | |
1774 | status[0x17] |= 0x02; | |
1775 | status[0x07] |= 0x40; | |
1776 | } | |
1777 | if (sd_card->sd_lock_status & SD_PWD_EXIST) | |
1778 | status[0x17] |= 0x04; | |
1779 | } else { | |
1780 | status[0x17] = 0x00; | |
1781 | } | |
1782 | ||
bf6c0d11 | 1783 | dev_dbg(rtsx_dev(chip), "status[0x17] = 0x%x\n", status[0x17]); |
fa590c22 MC |
1784 | #endif |
1785 | ||
1786 | status[0x18] = 0x8A; | |
1787 | status[0x1A] = 0x28; | |
1788 | #ifdef SUPPORT_SD_LOCK | |
1789 | status[0x1F] = 0x01; | |
1790 | #endif | |
1791 | ||
1792 | buf_len = min_t(unsigned int, scsi_bufflen(srb), sizeof(status)); | |
1793 | rtsx_stor_set_xfer_buf(status, buf_len, srb); | |
1794 | scsi_set_resid(srb, scsi_bufflen(srb) - buf_len); | |
1795 | ||
1796 | return TRANSPORT_GOOD; | |
1797 | } | |
1798 | ||
1799 | static int set_chip_mode(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1800 | { | |
1801 | int phy_debug_mode; | |
1802 | int retval; | |
1803 | u16 reg; | |
1804 | ||
1805 | if (!CHECK_PID(chip, 0x5208)) { | |
1806 | set_sense_type(chip, SCSI_LUN(srb), | |
1807 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1808 | rtsx_trace(chip); |
1809 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1810 | } |
1811 | ||
1812 | phy_debug_mode = (int)(srb->cmnd[3]); | |
1813 | ||
1814 | if (phy_debug_mode) { | |
1815 | chip->phy_debug_mode = 1; | |
1816 | retval = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0); | |
031366ea JP |
1817 | if (retval != STATUS_SUCCESS) { |
1818 | rtsx_trace(chip); | |
1819 | return TRANSPORT_FAILED; | |
1820 | } | |
fa590c22 MC |
1821 | |
1822 | rtsx_disable_bus_int(chip); | |
1823 | ||
1824 | retval = rtsx_read_phy_register(chip, 0x1C, ®); | |
031366ea JP |
1825 | if (retval != STATUS_SUCCESS) { |
1826 | rtsx_trace(chip); | |
1827 | return TRANSPORT_FAILED; | |
1828 | } | |
fa590c22 MC |
1829 | |
1830 | reg |= 0x0001; | |
1831 | retval = rtsx_write_phy_register(chip, 0x1C, reg); | |
031366ea JP |
1832 | if (retval != STATUS_SUCCESS) { |
1833 | rtsx_trace(chip); | |
1834 | return TRANSPORT_FAILED; | |
1835 | } | |
fa590c22 MC |
1836 | } else { |
1837 | chip->phy_debug_mode = 0; | |
1838 | retval = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0x77); | |
031366ea JP |
1839 | if (retval != STATUS_SUCCESS) { |
1840 | rtsx_trace(chip); | |
1841 | return TRANSPORT_FAILED; | |
1842 | } | |
fa590c22 MC |
1843 | |
1844 | rtsx_enable_bus_int(chip); | |
1845 | ||
1846 | retval = rtsx_read_phy_register(chip, 0x1C, ®); | |
031366ea JP |
1847 | if (retval != STATUS_SUCCESS) { |
1848 | rtsx_trace(chip); | |
1849 | return TRANSPORT_FAILED; | |
1850 | } | |
fa590c22 MC |
1851 | |
1852 | reg &= 0xFFFE; | |
1853 | retval = rtsx_write_phy_register(chip, 0x1C, reg); | |
031366ea JP |
1854 | if (retval != STATUS_SUCCESS) { |
1855 | rtsx_trace(chip); | |
1856 | return TRANSPORT_FAILED; | |
1857 | } | |
fa590c22 MC |
1858 | } |
1859 | ||
1860 | return TRANSPORT_GOOD; | |
1861 | } | |
1862 | ||
1863 | static int rw_mem_cmd_buf(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1864 | { | |
1865 | int retval = STATUS_SUCCESS; | |
1866 | unsigned int lun = SCSI_LUN(srb); | |
1867 | u8 cmd_type, mask, value, idx; | |
1868 | u16 addr; | |
1869 | ||
1870 | rtsx_disable_aspm(chip); | |
1871 | ||
1872 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1873 | rtsx_exit_ss(chip); | |
1874 | wait_timeout(100); | |
1875 | } | |
1876 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1877 | ||
1878 | switch (srb->cmnd[3]) { | |
1879 | case INIT_BATCHCMD: | |
1880 | rtsx_init_cmd(chip); | |
1881 | break; | |
1882 | ||
1883 | case ADD_BATCHCMD: | |
1884 | cmd_type = srb->cmnd[4]; | |
1885 | if (cmd_type > 2) { | |
1886 | set_sense_type(chip, lun, | |
1887 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1888 | rtsx_trace(chip); |
1889 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1890 | } |
1891 | addr = (srb->cmnd[5] << 8) | srb->cmnd[6]; | |
1892 | mask = srb->cmnd[7]; | |
1893 | value = srb->cmnd[8]; | |
1894 | rtsx_add_cmd(chip, cmd_type, addr, mask, value); | |
1895 | break; | |
1896 | ||
1897 | case SEND_BATCHCMD: | |
1898 | retval = rtsx_send_cmd(chip, 0, 1000); | |
1899 | break; | |
1900 | ||
1901 | case GET_BATCHRSP: | |
1902 | idx = srb->cmnd[4]; | |
1903 | value = *(rtsx_get_cmd_data(chip) + idx); | |
1904 | if (scsi_bufflen(srb) < 1) { | |
1905 | set_sense_type(chip, lun, | |
1906 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1907 | rtsx_trace(chip); |
1908 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1909 | } |
1910 | rtsx_stor_set_xfer_buf(&value, 1, srb); | |
1911 | scsi_set_resid(srb, 0); | |
1912 | break; | |
1913 | ||
1914 | default: | |
1915 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
1916 | rtsx_trace(chip); |
1917 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1918 | } |
1919 | ||
1920 | if (retval != STATUS_SUCCESS) { | |
1921 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
1922 | rtsx_trace(chip); |
1923 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1924 | } |
1925 | ||
1926 | return TRANSPORT_GOOD; | |
1927 | } | |
1928 | ||
1929 | static int suit_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1930 | { | |
fa590c22 MC |
1931 | switch (srb->cmnd[3]) { |
1932 | case INIT_BATCHCMD: | |
1933 | case ADD_BATCHCMD: | |
1934 | case SEND_BATCHCMD: | |
1935 | case GET_BATCHRSP: | |
fdb78b64 | 1936 | return rw_mem_cmd_buf(srb, chip); |
fa590c22 | 1937 | default: |
fdb78b64 | 1938 | return TRANSPORT_ERROR; |
fa590c22 | 1939 | } |
fa590c22 MC |
1940 | } |
1941 | ||
1942 | static int read_phy_register(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
1943 | { | |
1944 | unsigned short addr, len, i; | |
1945 | int retval; | |
1946 | u8 *buf; | |
1947 | u16 val; | |
1948 | ||
1949 | rtsx_disable_aspm(chip); | |
1950 | ||
1951 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
1952 | rtsx_exit_ss(chip); | |
1953 | wait_timeout(100); | |
1954 | } | |
1955 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
1956 | ||
1957 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
1958 | len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7]; | |
1959 | ||
1960 | if (len % 2) | |
1961 | len -= len % 2; | |
1962 | ||
1963 | if (len) { | |
1964 | buf = vmalloc(len); | |
031366ea JP |
1965 | if (!buf) { |
1966 | rtsx_trace(chip); | |
1967 | return TRANSPORT_ERROR; | |
1968 | } | |
fa590c22 MC |
1969 | |
1970 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
1971 | if (retval != STATUS_SUCCESS) { | |
1972 | vfree(buf); | |
1973 | set_sense_type(chip, SCSI_LUN(srb), | |
1974 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1975 | rtsx_trace(chip); |
1976 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1977 | } |
1978 | ||
1979 | for (i = 0; i < len / 2; i++) { | |
1980 | retval = rtsx_read_phy_register(chip, addr + i, &val); | |
1981 | if (retval != STATUS_SUCCESS) { | |
1982 | vfree(buf); | |
1983 | set_sense_type(chip, SCSI_LUN(srb), | |
1984 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
1985 | rtsx_trace(chip); |
1986 | return TRANSPORT_FAILED; | |
fa590c22 MC |
1987 | } |
1988 | ||
6d81bf25 NS |
1989 | buf[2 * i] = (u8)(val >> 8); |
1990 | buf[2 * i + 1] = (u8)val; | |
fa590c22 MC |
1991 | } |
1992 | ||
1993 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), | |
1994 | len); | |
1995 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
1996 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
1997 | ||
1998 | vfree(buf); | |
1999 | } | |
2000 | ||
2001 | return TRANSPORT_GOOD; | |
2002 | } | |
2003 | ||
2004 | static int write_phy_register(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2005 | { | |
2006 | unsigned short addr, len, i; | |
2007 | int retval; | |
2008 | u8 *buf; | |
2009 | u16 val; | |
2010 | ||
2011 | rtsx_disable_aspm(chip); | |
2012 | ||
2013 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2014 | rtsx_exit_ss(chip); | |
2015 | wait_timeout(100); | |
2016 | } | |
2017 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2018 | ||
2019 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
2020 | len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7]; | |
2021 | ||
2022 | if (len % 2) | |
2023 | len -= len % 2; | |
2024 | ||
2025 | if (len) { | |
2026 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), | |
2027 | len); | |
2028 | ||
2029 | buf = vmalloc(len); | |
7586170c | 2030 | if (!buf) { |
031366ea JP |
2031 | rtsx_trace(chip); |
2032 | return TRANSPORT_ERROR; | |
2033 | } | |
fa590c22 MC |
2034 | |
2035 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
2036 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2037 | ||
2038 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2039 | if (retval != STATUS_SUCCESS) { | |
2040 | vfree(buf); | |
2041 | set_sense_type(chip, SCSI_LUN(srb), | |
2042 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2043 | rtsx_trace(chip); |
2044 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2045 | } |
2046 | ||
2047 | for (i = 0; i < len / 2; i++) { | |
6d81bf25 | 2048 | val = ((u16)buf[2 * i] << 8) | buf[2 * i + 1]; |
fa590c22 MC |
2049 | retval = rtsx_write_phy_register(chip, addr + i, val); |
2050 | if (retval != STATUS_SUCCESS) { | |
2051 | vfree(buf); | |
2052 | set_sense_type(chip, SCSI_LUN(srb), | |
2053 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2054 | rtsx_trace(chip); |
2055 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2056 | } |
2057 | } | |
2058 | ||
2059 | vfree(buf); | |
2060 | } | |
2061 | ||
2062 | return TRANSPORT_GOOD; | |
2063 | } | |
2064 | ||
2065 | static int erase_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2066 | { | |
2067 | unsigned short addr; | |
2068 | int retval; | |
2069 | u8 mode; | |
2070 | ||
2071 | rtsx_disable_aspm(chip); | |
2072 | ||
2073 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2074 | rtsx_exit_ss(chip); | |
2075 | wait_timeout(100); | |
2076 | } | |
2077 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2078 | ||
2079 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2080 | if (retval != STATUS_SUCCESS) { | |
2081 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2082 | rtsx_trace(chip); |
2083 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2084 | } |
2085 | ||
2086 | mode = srb->cmnd[3]; | |
2087 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
2088 | ||
2089 | if (mode == 0) { | |
2090 | retval = spi_erase_eeprom_chip(chip); | |
2091 | if (retval != STATUS_SUCCESS) { | |
2092 | set_sense_type(chip, SCSI_LUN(srb), | |
2093 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2094 | rtsx_trace(chip); |
2095 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2096 | } |
2097 | } else if (mode == 1) { | |
2098 | retval = spi_erase_eeprom_byte(chip, addr); | |
2099 | if (retval != STATUS_SUCCESS) { | |
2100 | set_sense_type(chip, SCSI_LUN(srb), | |
2101 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2102 | rtsx_trace(chip); |
2103 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2104 | } |
2105 | } else { | |
2106 | set_sense_type(chip, SCSI_LUN(srb), | |
2107 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2108 | rtsx_trace(chip); |
2109 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2110 | } |
2111 | ||
2112 | return TRANSPORT_GOOD; | |
2113 | } | |
2114 | ||
2115 | static int read_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2116 | { | |
2117 | unsigned short addr, len, i; | |
2118 | int retval; | |
2119 | u8 *buf; | |
2120 | ||
2121 | rtsx_disable_aspm(chip); | |
2122 | ||
2123 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2124 | rtsx_exit_ss(chip); | |
2125 | wait_timeout(100); | |
2126 | } | |
2127 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2128 | ||
2129 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
2130 | len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7]; | |
2131 | ||
2132 | buf = vmalloc(len); | |
031366ea JP |
2133 | if (!buf) { |
2134 | rtsx_trace(chip); | |
2135 | return TRANSPORT_ERROR; | |
2136 | } | |
fa590c22 MC |
2137 | |
2138 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2139 | if (retval != STATUS_SUCCESS) { | |
2140 | vfree(buf); | |
2141 | set_sense_type(chip, SCSI_LUN(srb), | |
2142 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
2143 | rtsx_trace(chip); |
2144 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2145 | } |
2146 | ||
2147 | for (i = 0; i < len; i++) { | |
2148 | retval = spi_read_eeprom(chip, addr + i, buf + i); | |
2149 | if (retval != STATUS_SUCCESS) { | |
2150 | vfree(buf); | |
2151 | set_sense_type(chip, SCSI_LUN(srb), | |
2152 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
2153 | rtsx_trace(chip); |
2154 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2155 | } |
2156 | } | |
2157 | ||
2158 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
2159 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
2160 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2161 | ||
2162 | vfree(buf); | |
2163 | ||
2164 | return TRANSPORT_GOOD; | |
2165 | } | |
2166 | ||
2167 | static int write_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2168 | { | |
2169 | unsigned short addr, len, i; | |
2170 | int retval; | |
2171 | u8 *buf; | |
2172 | ||
2173 | rtsx_disable_aspm(chip); | |
2174 | ||
2175 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2176 | rtsx_exit_ss(chip); | |
2177 | wait_timeout(100); | |
2178 | } | |
2179 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2180 | ||
2181 | addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5]; | |
2182 | len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7]; | |
2183 | ||
2184 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
2185 | buf = vmalloc(len); | |
7586170c | 2186 | if (!buf) { |
031366ea JP |
2187 | rtsx_trace(chip); |
2188 | return TRANSPORT_ERROR; | |
2189 | } | |
fa590c22 MC |
2190 | |
2191 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
2192 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2193 | ||
2194 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2195 | if (retval != STATUS_SUCCESS) { | |
2196 | vfree(buf); | |
2197 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2198 | rtsx_trace(chip); |
2199 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2200 | } |
2201 | ||
2202 | for (i = 0; i < len; i++) { | |
2203 | retval = spi_write_eeprom(chip, addr + i, buf[i]); | |
2204 | if (retval != STATUS_SUCCESS) { | |
2205 | vfree(buf); | |
2206 | set_sense_type(chip, SCSI_LUN(srb), | |
2207 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
2208 | rtsx_trace(chip); |
2209 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2210 | } |
2211 | } | |
2212 | ||
2213 | vfree(buf); | |
2214 | ||
2215 | return TRANSPORT_GOOD; | |
2216 | } | |
2217 | ||
2218 | static int read_efuse(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2219 | { | |
2220 | int retval; | |
2221 | u8 addr, len, i; | |
2222 | u8 *buf; | |
2223 | ||
2224 | rtsx_disable_aspm(chip); | |
2225 | ||
2226 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2227 | rtsx_exit_ss(chip); | |
2228 | wait_timeout(100); | |
2229 | } | |
2230 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2231 | ||
2232 | addr = srb->cmnd[4]; | |
2233 | len = srb->cmnd[5]; | |
2234 | ||
2235 | buf = vmalloc(len); | |
031366ea JP |
2236 | if (!buf) { |
2237 | rtsx_trace(chip); | |
2238 | return TRANSPORT_ERROR; | |
2239 | } | |
fa590c22 MC |
2240 | |
2241 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2242 | if (retval != STATUS_SUCCESS) { | |
2243 | vfree(buf); | |
2244 | set_sense_type(chip, SCSI_LUN(srb), | |
2245 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
2246 | rtsx_trace(chip); |
2247 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2248 | } |
2249 | ||
2250 | for (i = 0; i < len; i++) { | |
2251 | retval = rtsx_read_efuse(chip, addr + i, buf + i); | |
2252 | if (retval != STATUS_SUCCESS) { | |
2253 | vfree(buf); | |
2254 | set_sense_type(chip, SCSI_LUN(srb), | |
2255 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
2256 | rtsx_trace(chip); |
2257 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2258 | } |
2259 | } | |
2260 | ||
2261 | len = (u8)min_t(unsigned int, scsi_bufflen(srb), len); | |
2262 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
2263 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2264 | ||
2265 | vfree(buf); | |
2266 | ||
2267 | return TRANSPORT_GOOD; | |
2268 | } | |
2269 | ||
2270 | static int write_efuse(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2271 | { | |
2272 | int retval, result = TRANSPORT_GOOD; | |
2273 | u16 val; | |
2274 | u8 addr, len, i; | |
2275 | u8 *buf; | |
2276 | ||
2277 | rtsx_disable_aspm(chip); | |
2278 | ||
2279 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2280 | rtsx_exit_ss(chip); | |
2281 | wait_timeout(100); | |
2282 | } | |
2283 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2284 | ||
2285 | addr = srb->cmnd[4]; | |
2286 | len = srb->cmnd[5]; | |
2287 | ||
2288 | len = (u8)min_t(unsigned int, scsi_bufflen(srb), len); | |
2289 | buf = vmalloc(len); | |
7586170c | 2290 | if (!buf) { |
031366ea JP |
2291 | rtsx_trace(chip); |
2292 | return TRANSPORT_ERROR; | |
2293 | } | |
fa590c22 MC |
2294 | |
2295 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
2296 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2297 | ||
2298 | retval = rtsx_force_power_on(chip, SSC_PDCTL); | |
2299 | if (retval != STATUS_SUCCESS) { | |
2300 | vfree(buf); | |
031366ea JP |
2301 | rtsx_trace(chip); |
2302 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2303 | } |
2304 | ||
2305 | if (chip->asic_code) { | |
2306 | retval = rtsx_read_phy_register(chip, 0x08, &val); | |
2307 | if (retval != STATUS_SUCCESS) { | |
2308 | vfree(buf); | |
031366ea JP |
2309 | rtsx_trace(chip); |
2310 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2311 | } |
2312 | ||
2313 | retval = rtsx_write_register(chip, PWR_GATE_CTRL, | |
2314 | LDO3318_PWR_MASK, LDO_OFF); | |
2315 | if (retval != STATUS_SUCCESS) { | |
2316 | vfree(buf); | |
031366ea JP |
2317 | rtsx_trace(chip); |
2318 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2319 | } |
2320 | ||
2321 | wait_timeout(600); | |
2322 | ||
2323 | retval = rtsx_write_phy_register(chip, 0x08, | |
2324 | 0x4C00 | chip->phy_voltage); | |
2325 | if (retval != STATUS_SUCCESS) { | |
2326 | vfree(buf); | |
031366ea JP |
2327 | rtsx_trace(chip); |
2328 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2329 | } |
2330 | ||
2331 | retval = rtsx_write_register(chip, PWR_GATE_CTRL, | |
2332 | LDO3318_PWR_MASK, LDO_ON); | |
2333 | if (retval != STATUS_SUCCESS) { | |
2334 | vfree(buf); | |
031366ea JP |
2335 | rtsx_trace(chip); |
2336 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2337 | } |
2338 | ||
2339 | wait_timeout(600); | |
2340 | } | |
2341 | ||
2342 | retval = card_power_on(chip, SPI_CARD); | |
2343 | if (retval != STATUS_SUCCESS) { | |
2344 | vfree(buf); | |
031366ea JP |
2345 | rtsx_trace(chip); |
2346 | return TRANSPORT_ERROR; | |
fa590c22 MC |
2347 | } |
2348 | ||
2349 | wait_timeout(50); | |
2350 | ||
2351 | for (i = 0; i < len; i++) { | |
2352 | retval = rtsx_write_efuse(chip, addr + i, buf[i]); | |
2353 | if (retval != STATUS_SUCCESS) { | |
2354 | set_sense_type(chip, SCSI_LUN(srb), | |
2355 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
2356 | result = TRANSPORT_FAILED; | |
031366ea JP |
2357 | rtsx_trace(chip); |
2358 | goto Exit; | |
fa590c22 MC |
2359 | } |
2360 | } | |
2361 | ||
2362 | Exit: | |
2363 | vfree(buf); | |
2364 | ||
2365 | retval = card_power_off(chip, SPI_CARD); | |
031366ea JP |
2366 | if (retval != STATUS_SUCCESS) { |
2367 | rtsx_trace(chip); | |
2368 | return TRANSPORT_ERROR; | |
2369 | } | |
fa590c22 MC |
2370 | |
2371 | if (chip->asic_code) { | |
2372 | retval = rtsx_write_register(chip, PWR_GATE_CTRL, | |
2373 | LDO3318_PWR_MASK, LDO_OFF); | |
031366ea JP |
2374 | if (retval != STATUS_SUCCESS) { |
2375 | rtsx_trace(chip); | |
2376 | return TRANSPORT_ERROR; | |
2377 | } | |
fa590c22 MC |
2378 | |
2379 | wait_timeout(600); | |
2380 | ||
2381 | retval = rtsx_write_phy_register(chip, 0x08, val); | |
031366ea JP |
2382 | if (retval != STATUS_SUCCESS) { |
2383 | rtsx_trace(chip); | |
2384 | return TRANSPORT_ERROR; | |
2385 | } | |
fa590c22 MC |
2386 | |
2387 | retval = rtsx_write_register(chip, PWR_GATE_CTRL, | |
2388 | LDO3318_PWR_MASK, LDO_ON); | |
031366ea JP |
2389 | if (retval != STATUS_SUCCESS) { |
2390 | rtsx_trace(chip); | |
2391 | return TRANSPORT_ERROR; | |
2392 | } | |
fa590c22 MC |
2393 | } |
2394 | ||
2395 | return result; | |
2396 | } | |
2397 | ||
2398 | static int read_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2399 | { | |
2400 | int retval; | |
de904bf0 QL |
2401 | bool func_max; |
2402 | u8 func; | |
fa590c22 MC |
2403 | u16 addr, len; |
2404 | u8 *buf; | |
2405 | ||
2406 | rtsx_disable_aspm(chip); | |
2407 | ||
2408 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2409 | rtsx_exit_ss(chip); | |
2410 | wait_timeout(100); | |
2411 | } | |
2412 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2413 | ||
2414 | func = srb->cmnd[3]; | |
2415 | addr = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5]; | |
2416 | len = ((u16)(srb->cmnd[6]) << 8) | srb->cmnd[7]; | |
2417 | ||
bf6c0d11 FF |
2418 | dev_dbg(rtsx_dev(chip), "%s: func = %d, addr = 0x%x, len = %d\n", |
2419 | __func__, func, addr, len); | |
fa590c22 MC |
2420 | |
2421 | if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) | |
de904bf0 | 2422 | func_max = true; |
fa590c22 | 2423 | else |
de904bf0 | 2424 | func_max = false; |
fa590c22 MC |
2425 | |
2426 | if (func > func_max) { | |
2427 | set_sense_type(chip, SCSI_LUN(srb), | |
2428 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2429 | rtsx_trace(chip); |
2430 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2431 | } |
2432 | ||
2433 | buf = vmalloc(len); | |
031366ea JP |
2434 | if (!buf) { |
2435 | rtsx_trace(chip); | |
2436 | return TRANSPORT_ERROR; | |
2437 | } | |
fa590c22 MC |
2438 | |
2439 | retval = rtsx_read_cfg_seq(chip, func, addr, buf, len); | |
2440 | if (retval != STATUS_SUCCESS) { | |
2441 | set_sense_type(chip, SCSI_LUN(srb), | |
2442 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
2443 | vfree(buf); | |
031366ea JP |
2444 | rtsx_trace(chip); |
2445 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2446 | } |
2447 | ||
2448 | len = (u16)min_t(unsigned int, scsi_bufflen(srb), len); | |
2449 | rtsx_stor_set_xfer_buf(buf, len, srb); | |
2450 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2451 | ||
2452 | vfree(buf); | |
2453 | ||
2454 | return TRANSPORT_GOOD; | |
2455 | } | |
2456 | ||
2457 | static int write_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2458 | { | |
2459 | int retval; | |
de904bf0 QL |
2460 | bool func_max; |
2461 | u8 func; | |
fa590c22 MC |
2462 | u16 addr, len; |
2463 | u8 *buf; | |
2464 | ||
2465 | rtsx_disable_aspm(chip); | |
2466 | ||
2467 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2468 | rtsx_exit_ss(chip); | |
2469 | wait_timeout(100); | |
2470 | } | |
2471 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2472 | ||
2473 | func = srb->cmnd[3]; | |
2474 | addr = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5]; | |
2475 | len = ((u16)(srb->cmnd[6]) << 8) | srb->cmnd[7]; | |
2476 | ||
bf6c0d11 FF |
2477 | dev_dbg(rtsx_dev(chip), "%s: func = %d, addr = 0x%x\n", |
2478 | __func__, func, addr); | |
fa590c22 MC |
2479 | |
2480 | if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) | |
de904bf0 | 2481 | func_max = true; |
fa590c22 | 2482 | else |
de904bf0 | 2483 | func_max = false; |
fa590c22 MC |
2484 | |
2485 | if (func > func_max) { | |
2486 | set_sense_type(chip, SCSI_LUN(srb), | |
2487 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2488 | rtsx_trace(chip); |
2489 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2490 | } |
2491 | ||
2492 | len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len); | |
2493 | buf = vmalloc(len); | |
031366ea JP |
2494 | if (!buf) { |
2495 | rtsx_trace(chip); | |
2496 | return TRANSPORT_ERROR; | |
2497 | } | |
fa590c22 MC |
2498 | |
2499 | rtsx_stor_get_xfer_buf(buf, len, srb); | |
2500 | scsi_set_resid(srb, scsi_bufflen(srb) - len); | |
2501 | ||
2502 | retval = rtsx_write_cfg_seq(chip, func, addr, buf, len); | |
2503 | if (retval != STATUS_SUCCESS) { | |
2504 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
2505 | vfree(buf); | |
031366ea JP |
2506 | rtsx_trace(chip); |
2507 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2508 | } |
2509 | ||
2510 | vfree(buf); | |
2511 | ||
2512 | return TRANSPORT_GOOD; | |
2513 | } | |
2514 | ||
2515 | static int app_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2516 | { | |
2517 | int result; | |
2518 | ||
2519 | switch (srb->cmnd[2]) { | |
2520 | case PP_READ10: | |
2521 | case PP_WRITE10: | |
2522 | result = read_write(srb, chip); | |
2523 | break; | |
2524 | ||
2525 | case READ_HOST_REG: | |
2526 | result = read_host_reg(srb, chip); | |
2527 | break; | |
2528 | ||
2529 | case WRITE_HOST_REG: | |
2530 | result = write_host_reg(srb, chip); | |
2531 | break; | |
2532 | ||
2533 | case GET_VAR: | |
2534 | result = get_variable(srb, chip); | |
2535 | break; | |
2536 | ||
2537 | case SET_VAR: | |
2538 | result = set_variable(srb, chip); | |
2539 | break; | |
2540 | ||
2541 | case DMA_READ: | |
2542 | case DMA_WRITE: | |
2543 | result = dma_access_ring_buffer(srb, chip); | |
2544 | break; | |
2545 | ||
2546 | case READ_PHY: | |
2547 | result = read_phy_register(srb, chip); | |
2548 | break; | |
2549 | ||
2550 | case WRITE_PHY: | |
2551 | result = write_phy_register(srb, chip); | |
2552 | break; | |
2553 | ||
2554 | case ERASE_EEPROM2: | |
2555 | result = erase_eeprom2(srb, chip); | |
2556 | break; | |
2557 | ||
2558 | case READ_EEPROM2: | |
2559 | result = read_eeprom2(srb, chip); | |
2560 | break; | |
2561 | ||
2562 | case WRITE_EEPROM2: | |
2563 | result = write_eeprom2(srb, chip); | |
2564 | break; | |
2565 | ||
2566 | case READ_EFUSE: | |
2567 | result = read_efuse(srb, chip); | |
2568 | break; | |
2569 | ||
2570 | case WRITE_EFUSE: | |
2571 | result = write_efuse(srb, chip); | |
2572 | break; | |
2573 | ||
2574 | case READ_CFG: | |
2575 | result = read_cfg_byte(srb, chip); | |
2576 | break; | |
2577 | ||
2578 | case WRITE_CFG: | |
2579 | result = write_cfg_byte(srb, chip); | |
2580 | break; | |
2581 | ||
2582 | case SET_CHIP_MODE: | |
2583 | result = set_chip_mode(srb, chip); | |
2584 | break; | |
2585 | ||
2586 | case SUIT_CMD: | |
2587 | result = suit_cmd(srb, chip); | |
2588 | break; | |
2589 | ||
2590 | case GET_DEV_STATUS: | |
2591 | result = get_dev_status(srb, chip); | |
2592 | break; | |
2593 | ||
2594 | default: | |
2595 | set_sense_type(chip, SCSI_LUN(srb), | |
2596 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2597 | rtsx_trace(chip); |
2598 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2599 | } |
2600 | ||
2601 | return result; | |
2602 | } | |
2603 | ||
fa590c22 MC |
2604 | static int read_status(struct scsi_cmnd *srb, struct rtsx_chip *chip) |
2605 | { | |
2606 | u8 rtsx_status[16]; | |
2607 | int buf_len; | |
2608 | unsigned int lun = SCSI_LUN(srb); | |
2609 | ||
2610 | rtsx_status[0] = (u8)(chip->vendor_id >> 8); | |
2611 | rtsx_status[1] = (u8)(chip->vendor_id); | |
2612 | ||
2613 | rtsx_status[2] = (u8)(chip->product_id >> 8); | |
2614 | rtsx_status[3] = (u8)(chip->product_id); | |
2615 | ||
2616 | rtsx_status[4] = (u8)lun; | |
2617 | ||
2618 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { | |
2619 | if (chip->lun2card[lun] == SD_CARD) | |
2620 | rtsx_status[5] = 2; | |
2621 | else | |
2622 | rtsx_status[5] = 3; | |
2623 | } else { | |
2624 | if (chip->card_exist) { | |
2625 | if (chip->card_exist & XD_CARD) | |
2626 | rtsx_status[5] = 4; | |
2627 | else if (chip->card_exist & SD_CARD) | |
2628 | rtsx_status[5] = 2; | |
2629 | else if (chip->card_exist & MS_CARD) | |
2630 | rtsx_status[5] = 3; | |
2631 | else | |
2632 | rtsx_status[5] = 7; | |
2633 | } else { | |
2634 | rtsx_status[5] = 7; | |
2635 | } | |
2636 | } | |
2637 | ||
2638 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) | |
2639 | rtsx_status[6] = 2; | |
2640 | else | |
2641 | rtsx_status[6] = 1; | |
2642 | ||
2643 | rtsx_status[7] = (u8)(chip->product_id); | |
2644 | rtsx_status[8] = chip->ic_version; | |
2645 | ||
2646 | if (check_card_exist(chip, lun)) | |
2647 | rtsx_status[9] = 1; | |
2648 | else | |
2649 | rtsx_status[9] = 0; | |
2650 | ||
2651 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) | |
2652 | rtsx_status[10] = 0; | |
2653 | else | |
2654 | rtsx_status[10] = 1; | |
2655 | ||
2656 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) { | |
2657 | if (chip->lun2card[lun] == SD_CARD) | |
2658 | rtsx_status[11] = SD_CARD; | |
2659 | else | |
2660 | rtsx_status[11] = MS_CARD; | |
2661 | } else { | |
2662 | rtsx_status[11] = XD_CARD | SD_CARD | MS_CARD; | |
2663 | } | |
2664 | ||
2665 | if (check_card_ready(chip, lun)) | |
2666 | rtsx_status[12] = 1; | |
2667 | else | |
2668 | rtsx_status[12] = 0; | |
2669 | ||
2670 | if (get_lun_card(chip, lun) == XD_CARD) { | |
2671 | rtsx_status[13] = 0x40; | |
2672 | } else if (get_lun_card(chip, lun) == SD_CARD) { | |
2673 | struct sd_info *sd_card = &(chip->sd_card); | |
2674 | ||
2675 | rtsx_status[13] = 0x20; | |
2676 | if (CHK_SD(sd_card)) { | |
2677 | if (CHK_SD_HCXC(sd_card)) | |
2678 | rtsx_status[13] |= 0x04; | |
2679 | if (CHK_SD_HS(sd_card)) | |
2680 | rtsx_status[13] |= 0x02; | |
2681 | } else { | |
2682 | rtsx_status[13] |= 0x08; | |
2683 | if (CHK_MMC_52M(sd_card)) | |
2684 | rtsx_status[13] |= 0x02; | |
2685 | if (CHK_MMC_SECTOR_MODE(sd_card)) | |
2686 | rtsx_status[13] |= 0x04; | |
2687 | } | |
2688 | } else if (get_lun_card(chip, lun) == MS_CARD) { | |
2689 | struct ms_info *ms_card = &(chip->ms_card); | |
2690 | ||
2691 | if (CHK_MSPRO(ms_card)) { | |
2692 | rtsx_status[13] = 0x38; | |
2693 | if (CHK_HG8BIT(ms_card)) | |
2694 | rtsx_status[13] |= 0x04; | |
2695 | #ifdef SUPPORT_MSXC | |
2696 | if (CHK_MSXC(ms_card)) | |
2697 | rtsx_status[13] |= 0x01; | |
2698 | #endif | |
2699 | } else { | |
2700 | rtsx_status[13] = 0x30; | |
2701 | } | |
2702 | } else { | |
2703 | if (CHECK_LUN_MODE(chip, DEFAULT_SINGLE)) { | |
2704 | #ifdef SUPPORT_SDIO | |
2705 | if (chip->sd_io && chip->sd_int) | |
2706 | rtsx_status[13] = 0x60; | |
2707 | else | |
2708 | rtsx_status[13] = 0x70; | |
2709 | #else | |
2710 | rtsx_status[13] = 0x70; | |
2711 | #endif | |
2712 | } else { | |
2713 | if (chip->lun2card[lun] == SD_CARD) | |
2714 | rtsx_status[13] = 0x20; | |
2715 | else | |
2716 | rtsx_status[13] = 0x30; | |
2717 | } | |
2718 | } | |
2719 | ||
2720 | rtsx_status[14] = 0x78; | |
2721 | if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) | |
2722 | rtsx_status[15] = 0x83; | |
2723 | else | |
2724 | rtsx_status[15] = 0x82; | |
2725 | ||
2726 | buf_len = min_t(unsigned int, scsi_bufflen(srb), sizeof(rtsx_status)); | |
2727 | rtsx_stor_set_xfer_buf(rtsx_status, buf_len, srb); | |
2728 | scsi_set_resid(srb, scsi_bufflen(srb) - buf_len); | |
2729 | ||
2730 | return TRANSPORT_GOOD; | |
2731 | } | |
2732 | ||
2733 | static int get_card_bus_width(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2734 | { | |
2735 | unsigned int lun = SCSI_LUN(srb); | |
2736 | u8 card, bus_width; | |
2737 | ||
2738 | if (!check_card_ready(chip, lun)) { | |
2739 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
2740 | rtsx_trace(chip); |
2741 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2742 | } |
2743 | ||
2744 | card = get_lun_card(chip, lun); | |
2745 | if ((card == SD_CARD) || (card == MS_CARD)) { | |
2746 | bus_width = chip->card_bus_width[lun]; | |
2747 | } else { | |
2748 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
2749 | rtsx_trace(chip); |
2750 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2751 | } |
2752 | ||
2753 | scsi_set_resid(srb, 0); | |
2754 | rtsx_stor_set_xfer_buf(&bus_width, scsi_bufflen(srb), srb); | |
2755 | ||
2756 | return TRANSPORT_GOOD; | |
2757 | } | |
2758 | ||
2759 | static int spi_vendor_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2760 | { | |
2761 | int result; | |
2762 | unsigned int lun = SCSI_LUN(srb); | |
2763 | u8 gpio_dir; | |
2764 | ||
2765 | if (CHECK_PID(chip, 0x5208) || CHECK_PID(chip, 0x5288)) { | |
2766 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2767 | rtsx_trace(chip); |
2768 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2769 | } |
2770 | ||
2771 | rtsx_disable_aspm(chip); | |
2772 | ||
2773 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2774 | rtsx_exit_ss(chip); | |
2775 | wait_timeout(100); | |
2776 | } | |
2777 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2778 | ||
2779 | rtsx_force_power_on(chip, SSC_PDCTL); | |
2780 | ||
2781 | rtsx_read_register(chip, CARD_GPIO_DIR, &gpio_dir); | |
2782 | rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir & 0x06); | |
2783 | ||
2784 | switch (srb->cmnd[2]) { | |
2785 | case SCSI_SPI_GETSTATUS: | |
2786 | result = spi_get_status(srb, chip); | |
2787 | break; | |
2788 | ||
2789 | case SCSI_SPI_SETPARAMETER: | |
2790 | result = spi_set_parameter(srb, chip); | |
2791 | break; | |
2792 | ||
2793 | case SCSI_SPI_READFALSHID: | |
2794 | result = spi_read_flash_id(srb, chip); | |
2795 | break; | |
2796 | ||
2797 | case SCSI_SPI_READFLASH: | |
2798 | result = spi_read_flash(srb, chip); | |
2799 | break; | |
2800 | ||
2801 | case SCSI_SPI_WRITEFLASH: | |
2802 | result = spi_write_flash(srb, chip); | |
2803 | break; | |
2804 | ||
2805 | case SCSI_SPI_WRITEFLASHSTATUS: | |
2806 | result = spi_write_flash_status(srb, chip); | |
2807 | break; | |
2808 | ||
2809 | case SCSI_SPI_ERASEFLASH: | |
2810 | result = spi_erase_flash(srb, chip); | |
2811 | break; | |
2812 | ||
2813 | default: | |
2814 | rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir); | |
2815 | ||
2816 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2817 | rtsx_trace(chip); |
2818 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2819 | } |
2820 | ||
2821 | rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir); | |
2822 | ||
031366ea JP |
2823 | if (result != STATUS_SUCCESS) { |
2824 | rtsx_trace(chip); | |
2825 | return TRANSPORT_FAILED; | |
2826 | } | |
fa590c22 MC |
2827 | |
2828 | return TRANSPORT_GOOD; | |
2829 | } | |
2830 | ||
2831 | static int vendor_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2832 | { | |
2833 | int result; | |
2834 | ||
2835 | switch (srb->cmnd[1]) { | |
2836 | case READ_STATUS: | |
2837 | result = read_status(srb, chip); | |
2838 | break; | |
2839 | ||
2840 | case READ_MEM: | |
2841 | result = read_mem(srb, chip); | |
2842 | break; | |
2843 | ||
2844 | case WRITE_MEM: | |
2845 | result = write_mem(srb, chip); | |
2846 | break; | |
2847 | ||
2848 | case READ_EEPROM: | |
2849 | result = read_eeprom(srb, chip); | |
2850 | break; | |
2851 | ||
2852 | case WRITE_EEPROM: | |
2853 | result = write_eeprom(srb, chip); | |
2854 | break; | |
2855 | ||
2856 | case TOGGLE_GPIO: | |
2857 | result = toggle_gpio_cmd(srb, chip); | |
2858 | break; | |
2859 | ||
2860 | case GET_SD_CSD: | |
2861 | result = get_sd_csd(srb, chip); | |
2862 | break; | |
2863 | ||
2864 | case GET_BUS_WIDTH: | |
2865 | result = get_card_bus_width(srb, chip); | |
2866 | break; | |
2867 | ||
2868 | #ifdef _MSG_TRACE | |
2869 | case TRACE_MSG: | |
2870 | result = trace_msg_cmd(srb, chip); | |
2871 | break; | |
2872 | #endif | |
2873 | ||
2874 | case SCSI_APP_CMD: | |
2875 | result = app_cmd(srb, chip); | |
2876 | break; | |
2877 | ||
2878 | case SPI_VENDOR_COMMAND: | |
2879 | result = spi_vendor_cmd(srb, chip); | |
2880 | break; | |
2881 | ||
2882 | default: | |
2883 | set_sense_type(chip, SCSI_LUN(srb), | |
2884 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2885 | rtsx_trace(chip); |
2886 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2887 | } |
2888 | ||
2889 | return result; | |
2890 | } | |
2891 | ||
2892 | #if !defined(LED_AUTO_BLINK) && !defined(REGULAR_BLINK) | |
2893 | void led_shine(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2894 | { | |
2895 | unsigned int lun = SCSI_LUN(srb); | |
2896 | u16 sec_cnt; | |
2897 | ||
2898 | if ((srb->cmnd[0] == READ_10) || (srb->cmnd[0] == WRITE_10)) | |
2899 | sec_cnt = ((u16)(srb->cmnd[7]) << 8) | srb->cmnd[8]; | |
8ee0df0d | 2900 | else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6)) { |
fa590c22 | 2901 | sec_cnt = srb->cmnd[4]; |
8ee0df0d AM |
2902 | if (sec_cnt == 0) |
2903 | sec_cnt = 256; | |
2904 | } else | |
fa590c22 MC |
2905 | return; |
2906 | ||
2907 | if (chip->rw_cap[lun] >= GPIO_TOGGLE_THRESHOLD) { | |
2908 | toggle_gpio(chip, LED_GPIO); | |
2909 | chip->rw_cap[lun] = 0; | |
2910 | } else { | |
2911 | chip->rw_cap[lun] += sec_cnt; | |
2912 | } | |
2913 | } | |
2914 | #endif | |
2915 | ||
2916 | static int ms_format_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2917 | { | |
2918 | struct ms_info *ms_card = &(chip->ms_card); | |
2919 | unsigned int lun = SCSI_LUN(srb); | |
11201769 QL |
2920 | bool quick_format; |
2921 | int retval; | |
fa590c22 MC |
2922 | |
2923 | if (get_lun_card(chip, lun) != MS_CARD) { | |
2924 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); | |
031366ea JP |
2925 | rtsx_trace(chip); |
2926 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2927 | } |
2928 | ||
2929 | if ((srb->cmnd[3] != 0x4D) || (srb->cmnd[4] != 0x47) || | |
2930 | (srb->cmnd[5] != 0x66) || (srb->cmnd[6] != 0x6D) || | |
2931 | (srb->cmnd[7] != 0x74)) { | |
2932 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
2933 | rtsx_trace(chip); |
2934 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2935 | } |
2936 | ||
2937 | rtsx_disable_aspm(chip); | |
2938 | ||
2939 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
2940 | rtsx_exit_ss(chip); | |
2941 | wait_timeout(100); | |
2942 | ||
2943 | if (!check_card_ready(chip, lun) || | |
2944 | (get_card_size(chip, lun) == 0)) { | |
2945 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
2946 | rtsx_trace(chip); |
2947 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2948 | } |
2949 | } | |
2950 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
2951 | ||
2952 | if (srb->cmnd[8] & 0x01) | |
11201769 | 2953 | quick_format = false; |
fa590c22 | 2954 | else |
11201769 | 2955 | quick_format = true; |
fa590c22 MC |
2956 | |
2957 | if (!(chip->card_ready & MS_CARD)) { | |
2958 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
2959 | rtsx_trace(chip); |
2960 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2961 | } |
2962 | ||
2963 | if (chip->card_wp & MS_CARD) { | |
2964 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_PROTECT); | |
031366ea JP |
2965 | rtsx_trace(chip); |
2966 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2967 | } |
2968 | ||
2969 | if (!CHK_MSPRO(ms_card)) { | |
2970 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); | |
031366ea JP |
2971 | rtsx_trace(chip); |
2972 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2973 | } |
2974 | ||
2975 | retval = mspro_format(srb, chip, MS_SHORT_DATA_LEN, quick_format); | |
2976 | if (retval != STATUS_SUCCESS) { | |
2977 | set_sense_type(chip, lun, SENSE_TYPE_FORMAT_CMD_FAILED); | |
031366ea JP |
2978 | rtsx_trace(chip); |
2979 | return TRANSPORT_FAILED; | |
fa590c22 MC |
2980 | } |
2981 | ||
2982 | scsi_set_resid(srb, 0); | |
2983 | return TRANSPORT_GOOD; | |
2984 | } | |
2985 | ||
2986 | #ifdef SUPPORT_PCGL_1P18 | |
2987 | static int get_ms_information(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
2988 | { | |
2989 | struct ms_info *ms_card = &(chip->ms_card); | |
2990 | unsigned int lun = SCSI_LUN(srb); | |
2991 | u8 dev_info_id, data_len; | |
2992 | u8 *buf; | |
2993 | unsigned int buf_len; | |
2994 | int i; | |
2995 | ||
2996 | if (!check_card_ready(chip, lun)) { | |
2997 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
2998 | rtsx_trace(chip); |
2999 | return TRANSPORT_FAILED; | |
fa590c22 | 3000 | } |
cd5b8f90 | 3001 | if (get_lun_card(chip, lun) != MS_CARD) { |
fa590c22 | 3002 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); |
031366ea JP |
3003 | rtsx_trace(chip); |
3004 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3005 | } |
3006 | ||
3007 | if ((srb->cmnd[2] != 0xB0) || (srb->cmnd[4] != 0x4D) || | |
3008 | (srb->cmnd[5] != 0x53) || (srb->cmnd[6] != 0x49) || | |
3009 | (srb->cmnd[7] != 0x44)) { | |
3010 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3011 | rtsx_trace(chip); |
3012 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3013 | } |
3014 | ||
3015 | dev_info_id = srb->cmnd[3]; | |
3016 | if ((CHK_MSXC(ms_card) && (dev_info_id == 0x10)) || | |
3017 | (!CHK_MSXC(ms_card) && (dev_info_id == 0x13)) || | |
3018 | !CHK_MSPRO(ms_card)) { | |
3019 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3020 | rtsx_trace(chip); |
3021 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3022 | } |
3023 | ||
3024 | if (dev_info_id == 0x15) | |
3025 | buf_len = data_len = 0x3A; | |
3026 | else | |
3027 | buf_len = data_len = 0x6A; | |
3028 | ||
3029 | buf = kmalloc(buf_len, GFP_KERNEL); | |
031366ea JP |
3030 | if (!buf) { |
3031 | rtsx_trace(chip); | |
3032 | return TRANSPORT_ERROR; | |
3033 | } | |
fa590c22 MC |
3034 | |
3035 | i = 0; | |
3036 | /* GET Memory Stick Media Information Response Header */ | |
3037 | buf[i++] = 0x00; /* Data length MSB */ | |
3038 | buf[i++] = data_len; /* Data length LSB */ | |
3039 | /* Device Information Type Code */ | |
3040 | if (CHK_MSXC(ms_card)) | |
3041 | buf[i++] = 0x03; | |
3042 | else | |
3043 | buf[i++] = 0x02; | |
3044 | ||
3045 | /* SGM bit */ | |
3046 | buf[i++] = 0x01; | |
3047 | /* Reserved */ | |
3048 | buf[i++] = 0x00; | |
3049 | buf[i++] = 0x00; | |
3050 | buf[i++] = 0x00; | |
3051 | /* Number of Device Information */ | |
3052 | buf[i++] = 0x01; | |
3053 | ||
3054 | /* Device Information Body */ | |
3055 | ||
3056 | /* Device Information ID Number */ | |
3057 | buf[i++] = dev_info_id; | |
3058 | /* Device Information Length */ | |
3059 | if (dev_info_id == 0x15) | |
3060 | data_len = 0x31; | |
3061 | else | |
3062 | data_len = 0x61; | |
3063 | ||
3064 | buf[i++] = 0x00; /* Data length MSB */ | |
3065 | buf[i++] = data_len; /* Data length LSB */ | |
3066 | /* Valid Bit */ | |
3067 | buf[i++] = 0x80; | |
3068 | if ((dev_info_id == 0x10) || (dev_info_id == 0x13)) { | |
3069 | /* System Information */ | |
6d81bf25 | 3070 | memcpy(buf + i, ms_card->raw_sys_info, 96); |
fa590c22 MC |
3071 | } else { |
3072 | /* Model Name */ | |
6d81bf25 | 3073 | memcpy(buf + i, ms_card->raw_model_name, 48); |
fa590c22 MC |
3074 | } |
3075 | ||
3076 | rtsx_stor_set_xfer_buf(buf, buf_len, srb); | |
3077 | ||
3078 | if (dev_info_id == 0x15) | |
6d81bf25 | 3079 | scsi_set_resid(srb, scsi_bufflen(srb) - 0x3C); |
fa590c22 | 3080 | else |
6d81bf25 | 3081 | scsi_set_resid(srb, scsi_bufflen(srb) - 0x6C); |
fa590c22 MC |
3082 | |
3083 | kfree(buf); | |
3084 | return STATUS_SUCCESS; | |
3085 | } | |
3086 | #endif | |
3087 | ||
3088 | static int ms_sp_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3089 | { | |
3090 | int retval = TRANSPORT_ERROR; | |
3091 | ||
3092 | if (srb->cmnd[2] == MS_FORMAT) | |
3093 | retval = ms_format_cmnd(srb, chip); | |
3094 | #ifdef SUPPORT_PCGL_1P18 | |
3095 | else if (srb->cmnd[2] == GET_MS_INFORMATION) | |
3096 | retval = get_ms_information(srb, chip); | |
3097 | #endif | |
3098 | ||
3099 | return retval; | |
3100 | } | |
3101 | ||
3102 | #ifdef SUPPORT_CPRM | |
3103 | static int sd_extention_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3104 | { | |
3105 | unsigned int lun = SCSI_LUN(srb); | |
3106 | int result; | |
3107 | ||
3108 | rtsx_disable_aspm(chip); | |
3109 | ||
3110 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
3111 | rtsx_exit_ss(chip); | |
3112 | wait_timeout(100); | |
3113 | } | |
3114 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
3115 | ||
3116 | sd_cleanup_work(chip); | |
3117 | ||
3118 | if (!check_card_ready(chip, lun)) { | |
3119 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3120 | rtsx_trace(chip); |
3121 | return TRANSPORT_FAILED; | |
fa590c22 | 3122 | } |
cd5b8f90 | 3123 | if (get_lun_card(chip, lun) != SD_CARD) { |
fa590c22 | 3124 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); |
031366ea JP |
3125 | rtsx_trace(chip); |
3126 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3127 | } |
3128 | ||
3129 | switch (srb->cmnd[0]) { | |
3130 | case SD_PASS_THRU_MODE: | |
3131 | result = sd_pass_thru_mode(srb, chip); | |
3132 | break; | |
3133 | ||
3134 | case SD_EXECUTE_NO_DATA: | |
3135 | result = sd_execute_no_data(srb, chip); | |
3136 | break; | |
3137 | ||
3138 | case SD_EXECUTE_READ: | |
3139 | result = sd_execute_read_data(srb, chip); | |
3140 | break; | |
3141 | ||
3142 | case SD_EXECUTE_WRITE: | |
3143 | result = sd_execute_write_data(srb, chip); | |
3144 | break; | |
3145 | ||
3146 | case SD_GET_RSP: | |
3147 | result = sd_get_cmd_rsp(srb, chip); | |
3148 | break; | |
3149 | ||
3150 | case SD_HW_RST: | |
3151 | result = sd_hw_rst(srb, chip); | |
3152 | break; | |
3153 | ||
3154 | default: | |
3155 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3156 | rtsx_trace(chip); |
3157 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3158 | } |
3159 | ||
3160 | return result; | |
3161 | } | |
3162 | #endif | |
3163 | ||
3164 | #ifdef SUPPORT_MAGIC_GATE | |
3165 | static int mg_report_key(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3166 | { | |
3167 | struct ms_info *ms_card = &(chip->ms_card); | |
3168 | unsigned int lun = SCSI_LUN(srb); | |
3169 | int retval; | |
3170 | u8 key_format; | |
3171 | ||
fa590c22 MC |
3172 | rtsx_disable_aspm(chip); |
3173 | ||
3174 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
3175 | rtsx_exit_ss(chip); | |
3176 | wait_timeout(100); | |
3177 | } | |
3178 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
3179 | ||
3180 | ms_cleanup_work(chip); | |
3181 | ||
3182 | if (!check_card_ready(chip, lun)) { | |
3183 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3184 | rtsx_trace(chip); |
3185 | return TRANSPORT_FAILED; | |
fa590c22 | 3186 | } |
cd5b8f90 | 3187 | if (get_lun_card(chip, lun) != MS_CARD) { |
fa590c22 | 3188 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); |
031366ea JP |
3189 | rtsx_trace(chip); |
3190 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3191 | } |
3192 | ||
3193 | if (srb->cmnd[7] != KC_MG_R_PRO) { | |
3194 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3195 | rtsx_trace(chip); |
3196 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3197 | } |
3198 | ||
3199 | if (!CHK_MSPRO(ms_card)) { | |
3200 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
3201 | rtsx_trace(chip); |
3202 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3203 | } |
3204 | ||
3205 | key_format = srb->cmnd[10] & 0x3F; | |
bf6c0d11 | 3206 | dev_dbg(rtsx_dev(chip), "key_format = 0x%x\n", key_format); |
fa590c22 MC |
3207 | |
3208 | switch (key_format) { | |
3209 | case KF_GET_LOC_EKB: | |
3210 | if ((scsi_bufflen(srb) == 0x41C) && | |
3211 | (srb->cmnd[8] == 0x04) && | |
3212 | (srb->cmnd[9] == 0x1C)) { | |
3213 | retval = mg_get_local_EKB(srb, chip); | |
031366ea JP |
3214 | if (retval != STATUS_SUCCESS) { |
3215 | rtsx_trace(chip); | |
3216 | return TRANSPORT_FAILED; | |
3217 | } | |
fa590c22 MC |
3218 | |
3219 | } else { | |
3220 | set_sense_type(chip, lun, | |
3221 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3222 | rtsx_trace(chip); |
3223 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3224 | } |
3225 | break; | |
3226 | ||
3227 | case KF_RSP_CHG: | |
3228 | if ((scsi_bufflen(srb) == 0x24) && | |
3229 | (srb->cmnd[8] == 0x00) && | |
3230 | (srb->cmnd[9] == 0x24)) { | |
3231 | retval = mg_get_rsp_chg(srb, chip); | |
031366ea JP |
3232 | if (retval != STATUS_SUCCESS) { |
3233 | rtsx_trace(chip); | |
3234 | return TRANSPORT_FAILED; | |
3235 | } | |
fa590c22 MC |
3236 | |
3237 | } else { | |
3238 | set_sense_type(chip, lun, | |
3239 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3240 | rtsx_trace(chip); |
3241 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3242 | } |
3243 | break; | |
3244 | ||
3245 | case KF_GET_ICV: | |
3246 | ms_card->mg_entry_num = srb->cmnd[5]; | |
3247 | if ((scsi_bufflen(srb) == 0x404) && | |
3248 | (srb->cmnd[8] == 0x04) && | |
3249 | (srb->cmnd[9] == 0x04) && | |
3250 | (srb->cmnd[2] == 0x00) && | |
3251 | (srb->cmnd[3] == 0x00) && | |
3252 | (srb->cmnd[4] == 0x00) && | |
3253 | (srb->cmnd[5] < 32)) { | |
3254 | retval = mg_get_ICV(srb, chip); | |
031366ea JP |
3255 | if (retval != STATUS_SUCCESS) { |
3256 | rtsx_trace(chip); | |
3257 | return TRANSPORT_FAILED; | |
3258 | } | |
fa590c22 MC |
3259 | |
3260 | } else { | |
3261 | set_sense_type(chip, lun, | |
3262 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3263 | rtsx_trace(chip); |
3264 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3265 | } |
3266 | break; | |
3267 | ||
3268 | default: | |
3269 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3270 | rtsx_trace(chip); |
3271 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3272 | } |
3273 | ||
3274 | scsi_set_resid(srb, 0); | |
3275 | return TRANSPORT_GOOD; | |
3276 | } | |
3277 | ||
3278 | static int mg_send_key(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3279 | { | |
3280 | struct ms_info *ms_card = &(chip->ms_card); | |
3281 | unsigned int lun = SCSI_LUN(srb); | |
3282 | int retval; | |
3283 | u8 key_format; | |
3284 | ||
fa590c22 MC |
3285 | rtsx_disable_aspm(chip); |
3286 | ||
3287 | if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) { | |
3288 | rtsx_exit_ss(chip); | |
3289 | wait_timeout(100); | |
3290 | } | |
3291 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
3292 | ||
3293 | ms_cleanup_work(chip); | |
3294 | ||
3295 | if (!check_card_ready(chip, lun)) { | |
3296 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3297 | rtsx_trace(chip); |
3298 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3299 | } |
3300 | if (check_card_wp(chip, lun)) { | |
3301 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_PROTECT); | |
031366ea JP |
3302 | rtsx_trace(chip); |
3303 | return TRANSPORT_FAILED; | |
fa590c22 | 3304 | } |
cd5b8f90 | 3305 | if (get_lun_card(chip, lun) != MS_CARD) { |
fa590c22 | 3306 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT); |
031366ea JP |
3307 | rtsx_trace(chip); |
3308 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3309 | } |
3310 | ||
3311 | if (srb->cmnd[7] != KC_MG_R_PRO) { | |
3312 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3313 | rtsx_trace(chip); |
3314 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3315 | } |
3316 | ||
3317 | if (!CHK_MSPRO(ms_card)) { | |
3318 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
3319 | rtsx_trace(chip); |
3320 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3321 | } |
3322 | ||
3323 | key_format = srb->cmnd[10] & 0x3F; | |
bf6c0d11 | 3324 | dev_dbg(rtsx_dev(chip), "key_format = 0x%x\n", key_format); |
fa590c22 MC |
3325 | |
3326 | switch (key_format) { | |
3327 | case KF_SET_LEAF_ID: | |
3328 | if ((scsi_bufflen(srb) == 0x0C) && | |
3329 | (srb->cmnd[8] == 0x00) && | |
3330 | (srb->cmnd[9] == 0x0C)) { | |
3331 | retval = mg_set_leaf_id(srb, chip); | |
031366ea JP |
3332 | if (retval != STATUS_SUCCESS) { |
3333 | rtsx_trace(chip); | |
3334 | return TRANSPORT_FAILED; | |
3335 | } | |
fa590c22 MC |
3336 | |
3337 | } else { | |
3338 | set_sense_type(chip, lun, | |
3339 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3340 | rtsx_trace(chip); |
3341 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3342 | } |
3343 | break; | |
3344 | ||
3345 | case KF_CHG_HOST: | |
3346 | if ((scsi_bufflen(srb) == 0x0C) && | |
3347 | (srb->cmnd[8] == 0x00) && | |
3348 | (srb->cmnd[9] == 0x0C)) { | |
3349 | retval = mg_chg(srb, chip); | |
031366ea JP |
3350 | if (retval != STATUS_SUCCESS) { |
3351 | rtsx_trace(chip); | |
3352 | return TRANSPORT_FAILED; | |
3353 | } | |
fa590c22 MC |
3354 | |
3355 | } else { | |
3356 | set_sense_type(chip, lun, | |
3357 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3358 | rtsx_trace(chip); |
3359 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3360 | } |
3361 | break; | |
3362 | ||
3363 | case KF_RSP_HOST: | |
3364 | if ((scsi_bufflen(srb) == 0x0C) && | |
3365 | (srb->cmnd[8] == 0x00) && | |
3366 | (srb->cmnd[9] == 0x0C)) { | |
3367 | retval = mg_rsp(srb, chip); | |
031366ea JP |
3368 | if (retval != STATUS_SUCCESS) { |
3369 | rtsx_trace(chip); | |
3370 | return TRANSPORT_FAILED; | |
3371 | } | |
fa590c22 MC |
3372 | |
3373 | } else { | |
3374 | set_sense_type(chip, lun, | |
3375 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3376 | rtsx_trace(chip); |
3377 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3378 | } |
3379 | break; | |
3380 | ||
3381 | case KF_SET_ICV: | |
3382 | ms_card->mg_entry_num = srb->cmnd[5]; | |
3383 | if ((scsi_bufflen(srb) == 0x404) && | |
3384 | (srb->cmnd[8] == 0x04) && | |
3385 | (srb->cmnd[9] == 0x04) && | |
3386 | (srb->cmnd[2] == 0x00) && | |
3387 | (srb->cmnd[3] == 0x00) && | |
3388 | (srb->cmnd[4] == 0x00) && | |
3389 | (srb->cmnd[5] < 32)) { | |
3390 | retval = mg_set_ICV(srb, chip); | |
031366ea JP |
3391 | if (retval != STATUS_SUCCESS) { |
3392 | rtsx_trace(chip); | |
3393 | return TRANSPORT_FAILED; | |
3394 | } | |
fa590c22 MC |
3395 | |
3396 | } else { | |
3397 | set_sense_type(chip, lun, | |
3398 | SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3399 | rtsx_trace(chip); |
3400 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3401 | } |
3402 | break; | |
3403 | ||
3404 | default: | |
3405 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
3406 | rtsx_trace(chip); |
3407 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3408 | } |
3409 | ||
3410 | scsi_set_resid(srb, 0); | |
3411 | return TRANSPORT_GOOD; | |
3412 | } | |
3413 | #endif | |
3414 | ||
3415 | int rtsx_scsi_handler(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3416 | { | |
3417 | #ifdef SUPPORT_SD_LOCK | |
3418 | struct sd_info *sd_card = &(chip->sd_card); | |
3419 | #endif | |
3420 | struct ms_info *ms_card = &(chip->ms_card); | |
3421 | unsigned int lun = SCSI_LUN(srb); | |
3422 | int result; | |
3423 | ||
3424 | #ifdef SUPPORT_SD_LOCK | |
3425 | if (sd_card->sd_erase_status) { | |
3426 | /* Block all SCSI command except for | |
3427 | * REQUEST_SENSE and rs_ppstatus | |
3428 | */ | |
3429 | if (!((srb->cmnd[0] == VENDOR_CMND) && | |
3430 | (srb->cmnd[1] == SCSI_APP_CMD) && | |
3431 | (srb->cmnd[2] == GET_DEV_STATUS)) && | |
3432 | (srb->cmnd[0] != REQUEST_SENSE)) { | |
3433 | /* Logical Unit Not Ready Format in Progress */ | |
3434 | set_sense_data(chip, lun, CUR_ERR, | |
3435 | 0x02, 0, 0x04, 0x04, 0, 0); | |
031366ea JP |
3436 | rtsx_trace(chip); |
3437 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3438 | } |
3439 | } | |
3440 | #endif | |
3441 | ||
3442 | if ((get_lun_card(chip, lun) == MS_CARD) && | |
3443 | (ms_card->format_status == FORMAT_IN_PROGRESS)) { | |
3444 | if ((srb->cmnd[0] != REQUEST_SENSE) && | |
3445 | (srb->cmnd[0] != INQUIRY)) { | |
3446 | /* Logical Unit Not Ready Format in Progress */ | |
3447 | set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x04, 0x04, | |
3448 | 0, (u16)(ms_card->progress)); | |
031366ea JP |
3449 | rtsx_trace(chip); |
3450 | return TRANSPORT_FAILED; | |
fa590c22 MC |
3451 | } |
3452 | } | |
3453 | ||
3454 | switch (srb->cmnd[0]) { | |
3455 | case READ_10: | |
3456 | case WRITE_10: | |
3457 | case READ_6: | |
3458 | case WRITE_6: | |
3459 | result = read_write(srb, chip); | |
3460 | #if !defined(LED_AUTO_BLINK) && !defined(REGULAR_BLINK) | |
3461 | led_shine(srb, chip); | |
3462 | #endif | |
3463 | break; | |
3464 | ||
3465 | case TEST_UNIT_READY: | |
3466 | result = test_unit_ready(srb, chip); | |
3467 | break; | |
3468 | ||
3469 | case INQUIRY: | |
3470 | result = inquiry(srb, chip); | |
3471 | break; | |
3472 | ||
3473 | case READ_CAPACITY: | |
3474 | result = read_capacity(srb, chip); | |
3475 | break; | |
3476 | ||
3477 | case START_STOP: | |
3478 | result = start_stop_unit(srb, chip); | |
3479 | break; | |
3480 | ||
3481 | case ALLOW_MEDIUM_REMOVAL: | |
3482 | result = allow_medium_removal(srb, chip); | |
3483 | break; | |
3484 | ||
3485 | case REQUEST_SENSE: | |
3486 | result = request_sense(srb, chip); | |
3487 | break; | |
3488 | ||
3489 | case MODE_SENSE: | |
3490 | case MODE_SENSE_10: | |
3491 | result = mode_sense(srb, chip); | |
3492 | break; | |
3493 | ||
3494 | case 0x23: | |
3495 | result = read_format_capacity(srb, chip); | |
3496 | break; | |
3497 | ||
3498 | case VENDOR_CMND: | |
3499 | result = vendor_cmnd(srb, chip); | |
3500 | break; | |
3501 | ||
3502 | case MS_SP_CMND: | |
3503 | result = ms_sp_cmnd(srb, chip); | |
3504 | break; | |
3505 | ||
3506 | #ifdef SUPPORT_CPRM | |
3507 | case SD_PASS_THRU_MODE: | |
3508 | case SD_EXECUTE_NO_DATA: | |
3509 | case SD_EXECUTE_READ: | |
3510 | case SD_EXECUTE_WRITE: | |
3511 | case SD_GET_RSP: | |
3512 | case SD_HW_RST: | |
3513 | result = sd_extention_cmnd(srb, chip); | |
3514 | break; | |
3515 | #endif | |
3516 | ||
3517 | #ifdef SUPPORT_MAGIC_GATE | |
3518 | case CMD_MSPRO_MG_RKEY: | |
3519 | result = mg_report_key(srb, chip); | |
3520 | break; | |
3521 | ||
3522 | case CMD_MSPRO_MG_SKEY: | |
3523 | result = mg_send_key(srb, chip); | |
3524 | break; | |
3525 | #endif | |
3526 | ||
3527 | case FORMAT_UNIT: | |
3528 | case MODE_SELECT: | |
3529 | case VERIFY: | |
3530 | result = TRANSPORT_GOOD; | |
3531 | break; | |
3532 | ||
3533 | default: | |
3534 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
3535 | result = TRANSPORT_FAILED; | |
3536 | } | |
3537 | ||
3538 | return result; | |
3539 | } |