1 /* Driver for Realtek PCI-Express card reader
3 * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
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
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.
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/>.
19 * Wei WANG (wei_wang@realsil.com.cn)
20 * Micky Ching (micky_ching@realsil.com.cn)
23 #include <linux/blkdev.h>
24 #include <linux/kthread.h>
25 #include <linux/sched.h>
26 #include <linux/vmalloc.h>
29 #include "rtsx_transport.h"
31 #include "rtsx_card.h"
32 #include "rtsx_chip.h"
33 #include "rtsx_scsi.h"
38 void scsi_show_command(struct scsi_cmnd *srb)
41 int i, unknown_cmd = 0;
43 switch (srb->cmnd[0]) {
45 what = "TEST_UNIT_READY";
51 what = "REQUEST_SENSE";
56 case READ_BLOCK_LIMITS:
57 what = "READ_BLOCK_LIMITS";
60 what = "REASSIGN_BLOCKS";
72 what = "READ_REVERSE";
75 what = "WRITE_FILEMARKS";
83 case RECOVER_BUFFERED_DATA:
84 what = "RECOVER_BUFFERED_DATA";
107 case RECEIVE_DIAGNOSTIC:
108 what = "RECEIVE_DIAGNOSTIC";
110 case SEND_DIAGNOSTIC:
111 what = "SEND_DIAGNOSTIC";
113 case ALLOW_MEDIUM_REMOVAL:
114 what = "ALLOW_MEDIUM_REMOVAL";
120 what = "READ_CAPACITY";
132 what = "WRITE_VERIFY";
138 what = "SEARCH_HIGH";
141 what = "SEARCH_EQUAL";
150 what = "READ_POSITION";
152 case SYNCHRONIZE_CACHE:
153 what = "SYNCHRONIZE_CACHE";
155 case LOCK_UNLOCK_CACHE:
156 what = "LOCK_UNLOCK_CACHE";
158 case READ_DEFECT_DATA:
159 what = "READ_DEFECT_DATA";
162 what = "MEDIUM_SCAN";
168 what = "COPY_VERIFY";
171 what = "WRITE_BUFFER";
174 what = "READ_BUFFER";
177 what = "UPDATE_BLOCK";
185 case CHANGE_DEFINITION:
186 what = "CHANGE_DEFINITION";
191 case GPCMD_READ_SUBCHANNEL:
192 what = "READ SUBCHANNEL";
197 case GPCMD_READ_HEADER:
198 what = "READ HEADER";
200 case GPCMD_PLAY_AUDIO_10:
201 what = "PLAY AUDIO (10)";
203 case GPCMD_PLAY_AUDIO_MSF:
204 what = "PLAY AUDIO MSF";
206 case GPCMD_GET_EVENT_STATUS_NOTIFICATION:
207 what = "GET EVENT/STATUS NOTIFICATION";
209 case GPCMD_PAUSE_RESUME:
210 what = "PAUSE/RESUME";
218 case GPCMD_STOP_PLAY_SCAN:
219 what = "STOP PLAY/SCAN";
221 case GPCMD_READ_DISC_INFO:
222 what = "READ DISC INFORMATION";
224 case GPCMD_READ_TRACK_RZONE_INFO:
225 what = "READ TRACK INFORMATION";
227 case GPCMD_RESERVE_RZONE_TRACK:
228 what = "RESERVE TRACK";
234 what = "MODE_SELECT_10";
236 case GPCMD_REPAIR_RZONE_TRACK:
237 what = "REPAIR TRACK";
240 what = "READ MASTER CUE";
243 what = "MODE_SENSE_10";
245 case GPCMD_CLOSE_TRACK:
246 what = "CLOSE TRACK/SESSION";
249 what = "READ BUFFER CAPACITY";
252 what = "SEND CUE SHEET";
258 what = "REPORT LUNS";
261 what = "MOVE_MEDIUM or PLAY AUDIO (12)";
269 case WRITE_VERIFY_12:
270 what = "WRITE_VERIFY_12";
273 what = "SEARCH_HIGH_12";
275 case SEARCH_EQUAL_12:
276 what = "SEARCH_EQUAL_12";
279 what = "SEARCH_LOW_12";
281 case SEND_VOLUME_TAG:
282 what = "SEND_VOLUME_TAG";
284 case READ_ELEMENT_STATUS:
285 what = "READ_ELEMENT_STATUS";
287 case GPCMD_READ_CD_MSF:
288 what = "READ CD MSF";
293 case GPCMD_SET_SPEED:
294 what = "SET CD SPEED";
296 case GPCMD_MECHANISM_STATUS:
297 what = "MECHANISM STATUS";
303 what = "WRITE CONTINUE";
306 what = "WRITE_LONG_2";
309 what = "Realtek's vendor command";
312 what = "(unknown command)"; unknown_cmd = 1;
316 if (srb->cmnd[0] != TEST_UNIT_READY)
317 RTSX_DEBUGP("Command %s (%d bytes)\n", what, srb->cmd_len);
321 for (i = 0; i < srb->cmd_len && i < 16; i++)
322 RTSX_DEBUGPN(" %02x", srb->cmnd[i]);
327 void set_sense_type(struct rtsx_chip *chip, unsigned int lun, int sense_type)
329 switch (sense_type) {
330 case SENSE_TYPE_MEDIA_CHANGE:
331 set_sense_data(chip, lun, CUR_ERR, 0x06, 0, 0x28, 0, 0, 0);
334 case SENSE_TYPE_MEDIA_NOT_PRESENT:
335 set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x3A, 0, 0, 0);
338 case SENSE_TYPE_MEDIA_LBA_OVER_RANGE:
339 set_sense_data(chip, lun, CUR_ERR, 0x05, 0, 0x21, 0, 0, 0);
342 case SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT:
343 set_sense_data(chip, lun, CUR_ERR, 0x05, 0, 0x25, 0, 0, 0);
346 case SENSE_TYPE_MEDIA_WRITE_PROTECT:
347 set_sense_data(chip, lun, CUR_ERR, 0x07, 0, 0x27, 0, 0, 0);
350 case SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR:
351 set_sense_data(chip, lun, CUR_ERR, 0x03, 0, 0x11, 0, 0, 0);
354 case SENSE_TYPE_MEDIA_WRITE_ERR:
355 set_sense_data(chip, lun, CUR_ERR, 0x03, 0, 0x0C, 0x02, 0, 0);
358 case SENSE_TYPE_MEDIA_INVALID_CMD_FIELD:
359 set_sense_data(chip, lun, CUR_ERR, ILGAL_REQ, 0,
360 ASC_INVLD_CDB, ASCQ_INVLD_CDB, CDB_ILLEGAL, 1);
363 case SENSE_TYPE_FORMAT_IN_PROGRESS:
364 set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x04, 0x04, 0, 0);
367 case SENSE_TYPE_FORMAT_CMD_FAILED:
368 set_sense_data(chip, lun, CUR_ERR, 0x03, 0, 0x31, 0x01, 0, 0);
371 #ifdef SUPPORT_MAGIC_GATE
372 case SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB:
373 set_sense_data(chip, lun, CUR_ERR, 0x05, 0, 0x6F, 0x02, 0, 0);
376 case SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN:
377 set_sense_data(chip, lun, CUR_ERR, 0x05, 0, 0x6F, 0x00, 0, 0);
380 case SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM:
381 set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x30, 0x00, 0, 0);
384 case SENSE_TYPE_MG_WRITE_ERR:
385 set_sense_data(chip, lun, CUR_ERR, 0x03, 0, 0x0C, 0x00, 0, 0);
389 #ifdef SUPPORT_SD_LOCK
390 case SENSE_TYPE_MEDIA_READ_FORBIDDEN:
391 set_sense_data(chip, lun, CUR_ERR, 0x07, 0, 0x11, 0x13, 0, 0);
395 case SENSE_TYPE_NO_SENSE:
397 set_sense_data(chip, lun, CUR_ERR, 0, 0, 0, 0, 0, 0);
402 void set_sense_data(struct rtsx_chip *chip, unsigned int lun, u8 err_code,
403 u8 sense_key, u32 info, u8 asc, u8 ascq, u8 sns_key_info0,
406 struct sense_data_t *sense = &(chip->sense_buffer[lun]);
408 sense->err_code = err_code;
409 sense->sense_key = sense_key;
410 sense->info[0] = (u8)(info >> 24);
411 sense->info[1] = (u8)(info >> 16);
412 sense->info[2] = (u8)(info >> 8);
413 sense->info[3] = (u8)info;
415 sense->ad_sense_len = sizeof(struct sense_data_t) - 8;
418 if (sns_key_info0 != 0) {
419 sense->sns_key_info[0] = SKSV | sns_key_info0;
420 sense->sns_key_info[1] = (sns_key_info1 & 0xf0) >> 8;
421 sense->sns_key_info[2] = sns_key_info1 & 0x0f;
425 static int test_unit_ready(struct scsi_cmnd *srb, struct rtsx_chip *chip)
427 unsigned int lun = SCSI_LUN(srb);
429 if (!check_card_ready(chip, lun)) {
430 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
431 return TRANSPORT_FAILED;
434 if (!(CHK_BIT(chip->lun_mc, lun))) {
435 SET_BIT(chip->lun_mc, lun);
436 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE);
437 return TRANSPORT_FAILED;
440 #ifdef SUPPORT_SD_LOCK
441 if (get_lun_card(chip, SCSI_LUN(srb)) == SD_CARD) {
442 struct sd_info *sd_card = &(chip->sd_card);
443 if (sd_card->sd_lock_notify) {
444 sd_card->sd_lock_notify = 0;
445 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE);
446 return TRANSPORT_FAILED;
447 } else if (sd_card->sd_lock_status & SD_LOCKED) {
448 set_sense_type(chip, lun,
449 SENSE_TYPE_MEDIA_READ_FORBIDDEN);
450 return TRANSPORT_FAILED;
455 return TRANSPORT_GOOD;
458 static unsigned char formatter_inquiry_str[20] = {
459 'M', 'E', 'M', 'O', 'R', 'Y', 'S', 'T', 'I', 'C', 'K',
460 #ifdef SUPPORT_MAGIC_GATE
461 '-', 'M', 'G', /* Byte[47:49] */
463 0x20, 0x20, 0x20, /* Byte[47:49] */
466 #ifdef SUPPORT_MAGIC_GATE
467 0x0B, /* Byte[50]: MG, MS, MSPro, MSXC */
469 0x09, /* Byte[50]: MS, MSPro, MSXC */
471 0x00, /* Byte[51]: Category Specific Commands */
472 0x00, /* Byte[52]: Access Control and feature */
473 0x20, 0x20, 0x20, /* Byte[53:55] */
476 static int inquiry(struct scsi_cmnd *srb, struct rtsx_chip *chip)
478 unsigned int lun = SCSI_LUN(srb);
479 char *inquiry_default = (char *)"Generic-xD/SD/M.S. 1.00 ";
480 char *inquiry_sdms = (char *)"Generic-SD/MemoryStick 1.00 ";
481 char *inquiry_sd = (char *)"Generic-SD/MMC 1.00 ";
482 char *inquiry_ms = (char *)"Generic-MemoryStick 1.00 ";
483 char *inquiry_string;
484 unsigned char sendbytes;
486 u8 card = get_lun_card(chip, lun);
487 int pro_formatter_flag = 0;
488 unsigned char inquiry_buf[] = {
489 QULIFIRE|DRCT_ACCESS_DEV,
496 REL_ADR|WBUS_32|WBUS_16|SYNC|LINKED|CMD_QUE|SFT_RE,
499 if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
500 if (chip->lun2card[lun] == SD_CARD)
501 inquiry_string = inquiry_sd;
503 inquiry_string = inquiry_ms;
505 } else if (CHECK_LUN_MODE(chip, SD_MS_1LUN)) {
506 inquiry_string = inquiry_sdms;
508 inquiry_string = inquiry_default;
511 buf = vmalloc(scsi_bufflen(srb));
513 TRACE_RET(chip, TRANSPORT_ERROR);
515 #ifdef SUPPORT_MAGIC_GATE
516 if ((chip->mspro_formatter_enable) &&
517 (chip->lun2card[lun] & MS_CARD))
519 if (chip->mspro_formatter_enable)
522 if (!card || (card == MS_CARD))
523 pro_formatter_flag = 1;
526 if (pro_formatter_flag) {
527 if (scsi_bufflen(srb) < 56)
528 sendbytes = (unsigned char)(scsi_bufflen(srb));
533 if (scsi_bufflen(srb) < 36)
534 sendbytes = (unsigned char)(scsi_bufflen(srb));
540 memcpy(buf, inquiry_buf, 8);
541 memcpy(buf + 8, inquiry_string, sendbytes - 8);
542 if (pro_formatter_flag) {
543 /* Additional Length */
547 memcpy(buf, inquiry_buf, sendbytes);
550 if (pro_formatter_flag) {
552 memcpy(buf + 36, formatter_inquiry_str, sendbytes - 36);
555 scsi_set_resid(srb, 0);
557 rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb);
560 return TRANSPORT_GOOD;
564 static int start_stop_unit(struct scsi_cmnd *srb, struct rtsx_chip *chip)
566 unsigned int lun = SCSI_LUN(srb);
568 scsi_set_resid(srb, scsi_bufflen(srb));
570 if (srb->cmnd[1] == 1)
571 return TRANSPORT_GOOD;
573 switch (srb->cmnd[0x4]) {
576 return TRANSPORT_GOOD;
579 /* Media shall be unload */
580 if (check_card_ready(chip, lun))
581 eject_card(chip, lun);
582 return TRANSPORT_GOOD;
584 case MAKE_MEDIUM_READY:
586 if (check_card_ready(chip, lun)) {
587 return TRANSPORT_GOOD;
589 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
590 TRACE_RET(chip, TRANSPORT_FAILED);
596 TRACE_RET(chip, TRANSPORT_ERROR);
600 static int allow_medium_removal(struct scsi_cmnd *srb, struct rtsx_chip *chip)
604 prevent = srb->cmnd[4] & 0x1;
606 scsi_set_resid(srb, 0);
609 set_sense_type(chip, SCSI_LUN(srb),
610 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
611 TRACE_RET(chip, TRANSPORT_FAILED);
614 return TRANSPORT_GOOD;
618 static int request_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip)
620 struct sense_data_t *sense;
621 unsigned int lun = SCSI_LUN(srb);
622 struct ms_info *ms_card = &(chip->ms_card);
623 unsigned char *tmp, *buf;
625 sense = &(chip->sense_buffer[lun]);
627 if ((get_lun_card(chip, lun) == MS_CARD) &&
628 ms_card->pro_under_formatting) {
629 if (ms_card->format_status == FORMAT_SUCCESS) {
630 set_sense_type(chip, lun, SENSE_TYPE_NO_SENSE);
631 ms_card->pro_under_formatting = 0;
632 ms_card->progress = 0;
633 } else if (ms_card->format_status == FORMAT_IN_PROGRESS) {
634 /* Logical Unit Not Ready Format in Progress */
635 set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x04, 0x04,
636 0, (u16)(ms_card->progress));
638 /* Format Command Failed */
639 set_sense_type(chip, lun, SENSE_TYPE_FORMAT_CMD_FAILED);
640 ms_card->pro_under_formatting = 0;
641 ms_card->progress = 0;
644 rtsx_set_stat(chip, RTSX_STAT_RUN);
647 buf = vmalloc(scsi_bufflen(srb));
649 TRACE_RET(chip, TRANSPORT_ERROR);
651 tmp = (unsigned char *)sense;
652 memcpy(buf, tmp, scsi_bufflen(srb));
654 rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb);
657 scsi_set_resid(srb, 0);
658 /* Reset Sense Data */
659 set_sense_type(chip, lun, SENSE_TYPE_NO_SENSE);
660 return TRANSPORT_GOOD;
663 static void ms_mode_sense(struct rtsx_chip *chip, u8 cmd,
664 int lun, u8 *buf, int buf_len)
666 struct ms_info *ms_card = &(chip->ms_card);
668 int data_size = buf_len;
669 int support_format = 0;
672 if (cmd == MODE_SENSE) {
674 if (data_size > 0x68)
677 buf[i++] = 0x67; /* Mode Data Length */
679 sys_info_offset = 12;
680 if (data_size > 0x6C)
683 buf[i++] = 0x00; /* Mode Data Length (MSB) */
684 buf[i++] = 0x6A; /* Mode Data Length (LSB) */
687 /* Medium Type Code */
688 if (check_card_ready(chip, lun)) {
689 if (CHK_MSXC(ms_card)) {
692 } else if (CHK_MSPRO(ms_card)) {
700 if (check_card_wp(chip, lun))
706 buf[i++] = 0x00; /* MediaType */
707 buf[i++] = 0x00; /* WP */
710 buf[i++] = 0x00; /* Reserved */
712 if (cmd == MODE_SENSE_10) {
713 buf[i++] = 0x00; /* Reserved */
714 buf[i++] = 0x00; /* Block descriptor length(MSB) */
715 buf[i++] = 0x00; /* Block descriptor length(LSB) */
717 /* The Following Data is the content of "Page 0x20" */
719 buf[i++] = 0x20; /* Page Code */
721 buf[i++] = 0x62; /* Page Length */
723 buf[i++] = 0x00; /* No Access Control */
724 if (data_size >= 12) {
726 buf[i++] = 0xC0; /* SF, SGM */
731 /* The Following Data is the content of "Page 0x20" */
733 buf[i++] = 0x20; /* Page Code */
735 buf[i++] = 0x62; /* Page Length */
737 buf[i++] = 0x00; /* No Access Control */
738 if (data_size >= 8) {
740 buf[i++] = 0xC0; /* SF, SGM */
746 if (data_size > sys_info_offset) {
747 /* 96 Bytes Attribute Data */
748 int len = data_size - sys_info_offset;
749 len = (len < 96) ? len : 96;
751 memcpy(buf + sys_info_offset, ms_card->raw_sys_info, len);
755 static int mode_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip)
757 unsigned int lun = SCSI_LUN(srb);
758 unsigned int dataSize;
760 int pro_formatter_flag;
761 unsigned char pageCode, *buf;
762 u8 card = get_lun_card(chip, lun);
764 #ifndef SUPPORT_MAGIC_GATE
765 if (!check_card_ready(chip, lun)) {
766 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
767 scsi_set_resid(srb, scsi_bufflen(srb));
768 TRACE_RET(chip, TRANSPORT_FAILED);
772 pro_formatter_flag = 0;
774 #ifdef SUPPORT_MAGIC_GATE
775 if ((chip->lun2card[lun] & MS_CARD)) {
776 if (!card || (card == MS_CARD)) {
778 if (chip->mspro_formatter_enable)
779 pro_formatter_flag = 1;
783 if (card == MS_CARD) {
784 if (chip->mspro_formatter_enable) {
785 pro_formatter_flag = 1;
791 buf = kmalloc(dataSize, GFP_KERNEL);
793 TRACE_RET(chip, TRANSPORT_ERROR);
795 pageCode = srb->cmnd[2] & 0x3f;
797 if ((pageCode == 0x3F) || (pageCode == 0x1C) ||
798 (pageCode == 0x00) ||
799 (pro_formatter_flag && (pageCode == 0x20))) {
800 if (srb->cmnd[0] == MODE_SENSE) {
801 if ((pageCode == 0x3F) || (pageCode == 0x20)) {
802 ms_mode_sense(chip, srb->cmnd[0],
808 if (check_card_wp(chip, lun))
816 if ((pageCode == 0x3F) || (pageCode == 0x20)) {
817 ms_mode_sense(chip, srb->cmnd[0],
824 if (check_card_wp(chip, lun))
834 status = TRANSPORT_GOOD;
836 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
837 scsi_set_resid(srb, scsi_bufflen(srb));
838 status = TRANSPORT_FAILED;
841 if (status == TRANSPORT_GOOD) {
842 unsigned int len = min_t(unsigned int, scsi_bufflen(srb),
844 rtsx_stor_set_xfer_buf(buf, len, srb);
845 scsi_set_resid(srb, scsi_bufflen(srb) - len);
852 static int read_write(struct scsi_cmnd *srb, struct rtsx_chip *chip)
854 #ifdef SUPPORT_SD_LOCK
855 struct sd_info *sd_card = &(chip->sd_card);
857 unsigned int lun = SCSI_LUN(srb);
862 rtsx_disable_aspm(chip);
864 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
868 rtsx_set_stat(chip, RTSX_STAT_RUN);
870 if (!check_card_ready(chip, lun) || (get_card_size(chip, lun) == 0)) {
871 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
872 TRACE_RET(chip, TRANSPORT_FAILED);
875 if (!(CHK_BIT(chip->lun_mc, lun))) {
876 SET_BIT(chip->lun_mc, lun);
877 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE);
878 return TRANSPORT_FAILED;
881 #ifdef SUPPORT_SD_LOCK
882 if (sd_card->sd_erase_status) {
883 /* Accessing to any card is forbidden
884 * until the erase procedure of SD is completed
886 RTSX_DEBUGP("SD card being erased!\n");
887 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_READ_FORBIDDEN);
888 TRACE_RET(chip, TRANSPORT_FAILED);
891 if (get_lun_card(chip, lun) == SD_CARD) {
892 if (sd_card->sd_lock_status & SD_LOCKED) {
893 RTSX_DEBUGP("SD card locked!\n");
894 set_sense_type(chip, lun,
895 SENSE_TYPE_MEDIA_READ_FORBIDDEN);
896 TRACE_RET(chip, TRANSPORT_FAILED);
901 if ((srb->cmnd[0] == READ_10) || (srb->cmnd[0] == WRITE_10)) {
902 start_sec = ((u32)srb->cmnd[2] << 24) |
903 ((u32)srb->cmnd[3] << 16) |
904 ((u32)srb->cmnd[4] << 8) | ((u32)srb->cmnd[5]);
905 sec_cnt = ((u16)(srb->cmnd[7]) << 8) | srb->cmnd[8];
906 } else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6)) {
907 start_sec = ((u32)(srb->cmnd[1] & 0x1F) << 16) |
908 ((u32)srb->cmnd[2] << 8) | ((u32)srb->cmnd[3]);
909 sec_cnt = srb->cmnd[4];
910 } else if ((srb->cmnd[0] == VENDOR_CMND) &&
911 (srb->cmnd[1] == SCSI_APP_CMD) &&
912 ((srb->cmnd[2] == PP_READ10) || (srb->cmnd[2] == PP_WRITE10))) {
913 start_sec = ((u32)srb->cmnd[4] << 24) |
914 ((u32)srb->cmnd[5] << 16) |
915 ((u32)srb->cmnd[6] << 8) | ((u32)srb->cmnd[7]);
916 sec_cnt = ((u16)(srb->cmnd[9]) << 8) | srb->cmnd[10];
918 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
919 TRACE_RET(chip, TRANSPORT_FAILED);
922 /* In some test, we will receive a start_sec like 0xFFFFFFFF.
923 * In this situation, start_sec + sec_cnt will overflow, so we
924 * need to judge start_sec at first
926 if ((start_sec > get_card_size(chip, lun)) ||
927 ((start_sec + sec_cnt) > get_card_size(chip, lun))) {
928 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LBA_OVER_RANGE);
929 TRACE_RET(chip, TRANSPORT_FAILED);
933 scsi_set_resid(srb, 0);
934 return TRANSPORT_GOOD;
937 if (chip->rw_fail_cnt[lun] == 3) {
938 RTSX_DEBUGP("read/write fail three times in succession\n");
939 if (srb->sc_data_direction == DMA_FROM_DEVICE)
940 set_sense_type(chip, lun,
941 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
943 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_ERR);
945 TRACE_RET(chip, TRANSPORT_FAILED);
948 if (srb->sc_data_direction == DMA_TO_DEVICE) {
949 if (check_card_wp(chip, lun)) {
950 RTSX_DEBUGP("Write protected card!\n");
951 set_sense_type(chip, lun,
952 SENSE_TYPE_MEDIA_WRITE_PROTECT);
953 TRACE_RET(chip, TRANSPORT_FAILED);
957 retval = card_rw(srb, chip, start_sec, sec_cnt);
958 if (retval != STATUS_SUCCESS) {
959 if (chip->need_release & chip->lun2card[lun]) {
960 chip->rw_fail_cnt[lun] = 0;
961 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
963 chip->rw_fail_cnt[lun]++;
964 if (srb->sc_data_direction == DMA_FROM_DEVICE)
965 set_sense_type(chip, lun,
966 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
968 set_sense_type(chip, lun,
969 SENSE_TYPE_MEDIA_WRITE_ERR);
971 retval = TRANSPORT_FAILED;
972 TRACE_GOTO(chip, Exit);
974 chip->rw_fail_cnt[lun] = 0;
975 retval = TRANSPORT_GOOD;
978 scsi_set_resid(srb, 0);
984 static int read_format_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip)
987 unsigned int lun = SCSI_LUN(srb);
988 unsigned int buf_len;
989 u8 card = get_lun_card(chip, lun);
994 if (!check_card_ready(chip, lun)) {
995 if (!chip->mspro_formatter_enable) {
996 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
997 TRACE_RET(chip, TRANSPORT_FAILED);
1001 buf_len = (scsi_bufflen(srb) > 12) ? 0x14 : 12;
1003 buf = kmalloc(buf_len, GFP_KERNEL);
1005 TRACE_RET(chip, TRANSPORT_ERROR);
1011 /* Capacity List Length */
1012 if ((buf_len > 12) && chip->mspro_formatter_enable &&
1013 (chip->lun2card[lun] & MS_CARD) &&
1014 (!card || (card == MS_CARD))) {
1023 if (check_card_ready(chip, lun)) {
1024 card_size = get_card_size(chip, lun);
1025 buf[i++] = (unsigned char)(card_size >> 24);
1026 buf[i++] = (unsigned char)(card_size >> 16);
1027 buf[i++] = (unsigned char)(card_size >> 8);
1028 buf[i++] = (unsigned char)card_size;
1053 buf_len = min_t(unsigned int, scsi_bufflen(srb), buf_len);
1054 rtsx_stor_set_xfer_buf(buf, buf_len, srb);
1057 scsi_set_resid(srb, scsi_bufflen(srb) - buf_len);
1059 return TRANSPORT_GOOD;
1062 static int read_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1065 unsigned int lun = SCSI_LUN(srb);
1068 if (!check_card_ready(chip, lun)) {
1069 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
1070 TRACE_RET(chip, TRANSPORT_FAILED);
1073 if (!(CHK_BIT(chip->lun_mc, lun))) {
1074 SET_BIT(chip->lun_mc, lun);
1075 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_CHANGE);
1076 return TRANSPORT_FAILED;
1079 buf = kmalloc(8, GFP_KERNEL);
1081 TRACE_RET(chip, TRANSPORT_ERROR);
1083 card_size = get_card_size(chip, lun);
1084 buf[0] = (unsigned char)((card_size - 1) >> 24);
1085 buf[1] = (unsigned char)((card_size - 1) >> 16);
1086 buf[2] = (unsigned char)((card_size - 1) >> 8);
1087 buf[3] = (unsigned char)(card_size - 1);
1094 rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb);
1097 scsi_set_resid(srb, 0);
1099 return TRANSPORT_GOOD;
1102 static int read_eeprom(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1104 unsigned short len, i;
1108 rtsx_disable_aspm(chip);
1110 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1114 rtsx_set_stat(chip, RTSX_STAT_RUN);
1116 len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
1120 TRACE_RET(chip, TRANSPORT_ERROR);
1122 retval = rtsx_force_power_on(chip, SSC_PDCTL);
1123 if (retval != STATUS_SUCCESS) {
1125 set_sense_type(chip, SCSI_LUN(srb),
1126 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
1127 TRACE_RET(chip, TRANSPORT_FAILED);
1130 for (i = 0; i < len; i++) {
1131 retval = spi_read_eeprom(chip, i, buf + i);
1132 if (retval != STATUS_SUCCESS) {
1134 set_sense_type(chip, SCSI_LUN(srb),
1135 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
1136 TRACE_RET(chip, TRANSPORT_FAILED);
1140 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len);
1141 rtsx_stor_set_xfer_buf(buf, len, srb);
1142 scsi_set_resid(srb, scsi_bufflen(srb) - len);
1146 return TRANSPORT_GOOD;
1149 static int write_eeprom(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1151 unsigned short len, i;
1155 rtsx_disable_aspm(chip);
1157 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1161 rtsx_set_stat(chip, RTSX_STAT_RUN);
1163 len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
1165 retval = rtsx_force_power_on(chip, SSC_PDCTL);
1166 if (retval != STATUS_SUCCESS) {
1167 set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR);
1168 TRACE_RET(chip, TRANSPORT_FAILED);
1172 retval = spi_erase_eeprom_chip(chip);
1173 if (retval != STATUS_SUCCESS) {
1174 set_sense_type(chip, SCSI_LUN(srb),
1175 SENSE_TYPE_MEDIA_WRITE_ERR);
1176 TRACE_RET(chip, TRANSPORT_FAILED);
1179 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb),
1183 TRACE_RET(chip, TRANSPORT_ERROR);
1185 rtsx_stor_get_xfer_buf(buf, len, srb);
1186 scsi_set_resid(srb, scsi_bufflen(srb) - len);
1188 for (i = 0; i < len; i++) {
1189 retval = spi_write_eeprom(chip, i, buf[i]);
1190 if (retval != STATUS_SUCCESS) {
1192 set_sense_type(chip, SCSI_LUN(srb),
1193 SENSE_TYPE_MEDIA_WRITE_ERR);
1194 TRACE_RET(chip, TRANSPORT_FAILED);
1201 return TRANSPORT_GOOD;
1204 static int read_mem(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1206 unsigned short addr, len, i;
1210 rtsx_disable_aspm(chip);
1212 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1216 rtsx_set_stat(chip, RTSX_STAT_RUN);
1218 addr = ((u16)srb->cmnd[2] << 8) | srb->cmnd[3];
1219 len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
1221 if (addr < 0xFC00) {
1222 set_sense_type(chip, SCSI_LUN(srb),
1223 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1224 TRACE_RET(chip, TRANSPORT_FAILED);
1229 TRACE_RET(chip, TRANSPORT_ERROR);
1231 retval = rtsx_force_power_on(chip, SSC_PDCTL);
1232 if (retval != STATUS_SUCCESS) {
1234 set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR);
1235 TRACE_RET(chip, TRANSPORT_FAILED);
1238 for (i = 0; i < len; i++) {
1239 retval = rtsx_read_register(chip, addr + i, buf + i);
1240 if (retval != STATUS_SUCCESS) {
1242 set_sense_type(chip, SCSI_LUN(srb),
1243 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
1244 TRACE_RET(chip, TRANSPORT_FAILED);
1248 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len);
1249 rtsx_stor_set_xfer_buf(buf, len, srb);
1250 scsi_set_resid(srb, scsi_bufflen(srb) - len);
1254 return TRANSPORT_GOOD;
1257 static int write_mem(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1259 unsigned short addr, len, i;
1263 rtsx_disable_aspm(chip);
1265 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1269 rtsx_set_stat(chip, RTSX_STAT_RUN);
1271 addr = ((u16)srb->cmnd[2] << 8) | srb->cmnd[3];
1272 len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
1274 if (addr < 0xFC00) {
1275 set_sense_type(chip, SCSI_LUN(srb),
1276 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1277 TRACE_RET(chip, TRANSPORT_FAILED);
1280 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len);
1283 TRACE_RET(chip, TRANSPORT_ERROR);
1285 rtsx_stor_get_xfer_buf(buf, len, srb);
1286 scsi_set_resid(srb, scsi_bufflen(srb) - len);
1288 retval = rtsx_force_power_on(chip, SSC_PDCTL);
1289 if (retval != STATUS_SUCCESS) {
1291 set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR);
1292 TRACE_RET(chip, TRANSPORT_FAILED);
1295 for (i = 0; i < len; i++) {
1296 retval = rtsx_write_register(chip, addr + i, 0xFF, buf[i]);
1297 if (retval != STATUS_SUCCESS) {
1299 set_sense_type(chip, SCSI_LUN(srb),
1300 SENSE_TYPE_MEDIA_WRITE_ERR);
1301 TRACE_RET(chip, TRANSPORT_FAILED);
1307 return TRANSPORT_GOOD;
1310 static int get_sd_csd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1312 struct sd_info *sd_card = &(chip->sd_card);
1313 unsigned int lun = SCSI_LUN(srb);
1315 if (!check_card_ready(chip, lun)) {
1316 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
1317 TRACE_RET(chip, TRANSPORT_FAILED);
1320 if (get_lun_card(chip, lun) != SD_CARD) {
1321 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
1322 TRACE_RET(chip, TRANSPORT_FAILED);
1325 scsi_set_resid(srb, 0);
1326 rtsx_stor_set_xfer_buf(sd_card->raw_csd, scsi_bufflen(srb), srb);
1328 return TRANSPORT_GOOD;
1331 static int toggle_gpio_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1333 u8 gpio = srb->cmnd[2];
1335 rtsx_disable_aspm(chip);
1337 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1341 rtsx_set_stat(chip, RTSX_STAT_RUN);
1345 toggle_gpio(chip, gpio);
1347 return TRANSPORT_GOOD;
1351 static int trace_msg_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1353 unsigned char *ptr, *buf = NULL;
1356 unsigned int buf_len;
1358 buf_len = 4 + ((2 + MSG_FUNC_LEN + MSG_FILE_LEN + TIME_VAL_LEN) *
1361 if ((scsi_bufflen(srb) < buf_len) || (scsi_sglist(srb) == NULL)) {
1362 set_sense_type(chip, SCSI_LUN(srb),
1363 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
1364 TRACE_RET(chip, TRANSPORT_FAILED);
1367 clear = srb->cmnd[2];
1369 buf = vmalloc(scsi_bufflen(srb));
1371 TRACE_RET(chip, TRANSPORT_ERROR);
1374 if (chip->trace_msg[chip->msg_idx].valid)
1375 msg_cnt = TRACE_ITEM_CNT;
1377 msg_cnt = chip->msg_idx;
1379 *(ptr++) = (u8)(msg_cnt >> 24);
1380 *(ptr++) = (u8)(msg_cnt >> 16);
1381 *(ptr++) = (u8)(msg_cnt >> 8);
1382 *(ptr++) = (u8)msg_cnt;
1383 RTSX_DEBUGP("Trace message count is %d\n", msg_cnt);
1385 for (i = 1; i <= msg_cnt; i++) {
1388 idx = chip->msg_idx - i;
1390 idx += TRACE_ITEM_CNT;
1392 *(ptr++) = (u8)(chip->trace_msg[idx].line >> 8);
1393 *(ptr++) = (u8)(chip->trace_msg[idx].line);
1394 for (j = 0; j < MSG_FUNC_LEN; j++)
1395 *(ptr++) = chip->trace_msg[idx].func[j];
1397 for (j = 0; j < MSG_FILE_LEN; j++)
1398 *(ptr++) = chip->trace_msg[idx].file[j];
1400 for (j = 0; j < TIME_VAL_LEN; j++)
1401 *(ptr++) = chip->trace_msg[idx].timeval_buf[j];
1404 rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb);
1409 for (i = 0; i < TRACE_ITEM_CNT; i++)
1410 chip->trace_msg[i].valid = 0;
1413 scsi_set_resid(srb, 0);
1414 return TRANSPORT_GOOD;
1418 static int read_host_reg(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1424 rtsx_disable_aspm(chip);
1426 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1430 rtsx_set_stat(chip, RTSX_STAT_RUN);
1432 addr = srb->cmnd[4];
1434 val = rtsx_readl(chip, addr);
1435 RTSX_DEBUGP("Host register (0x%x): 0x%x\n", addr, val);
1437 buf[0] = (u8)(val >> 24);
1438 buf[1] = (u8)(val >> 16);
1439 buf[2] = (u8)(val >> 8);
1442 len = min_t(unsigned int, scsi_bufflen(srb), 4);
1443 rtsx_stor_set_xfer_buf(buf, len, srb);
1444 scsi_set_resid(srb, scsi_bufflen(srb) - len);
1446 return TRANSPORT_GOOD;
1449 static int write_host_reg(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1455 rtsx_disable_aspm(chip);
1457 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1461 rtsx_set_stat(chip, RTSX_STAT_RUN);
1463 addr = srb->cmnd[4];
1465 len = min_t(unsigned int, scsi_bufflen(srb), 4);
1466 rtsx_stor_get_xfer_buf(buf, len, srb);
1467 scsi_set_resid(srb, scsi_bufflen(srb) - len);
1469 val = ((u32)buf[0] << 24) | ((u32)buf[1] << 16) | ((u32)buf[2]
1472 rtsx_writel(chip, addr, val);
1474 return TRANSPORT_GOOD;
1477 static int set_variable(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1479 unsigned lun = SCSI_LUN(srb);
1481 if (srb->cmnd[3] == 1) {
1482 /* Variable Clock */
1483 struct xd_info *xd_card = &(chip->xd_card);
1484 struct sd_info *sd_card = &(chip->sd_card);
1485 struct ms_info *ms_card = &(chip->ms_card);
1487 switch (srb->cmnd[4]) {
1489 xd_card->xd_clock = srb->cmnd[5];
1493 sd_card->sd_clock = srb->cmnd[5];
1497 ms_card->ms_clock = srb->cmnd[5];
1501 set_sense_type(chip, lun,
1502 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1503 TRACE_RET(chip, TRANSPORT_FAILED);
1505 } else if (srb->cmnd[3] == 2) {
1507 chip->blink_led = 1;
1511 chip->blink_led = 0;
1513 rtsx_disable_aspm(chip);
1516 (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1520 rtsx_set_stat(chip, RTSX_STAT_RUN);
1522 retval = rtsx_force_power_on(chip, SSC_PDCTL);
1523 if (retval != STATUS_SUCCESS) {
1524 set_sense_type(chip, SCSI_LUN(srb),
1525 SENSE_TYPE_MEDIA_WRITE_ERR);
1526 TRACE_RET(chip, TRANSPORT_FAILED);
1529 turn_off_led(chip, LED_GPIO);
1532 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1533 TRACE_RET(chip, TRANSPORT_FAILED);
1536 return TRANSPORT_GOOD;
1539 static int get_variable(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1541 unsigned int lun = SCSI_LUN(srb);
1543 if (srb->cmnd[3] == 1) {
1544 struct xd_info *xd_card = &(chip->xd_card);
1545 struct sd_info *sd_card = &(chip->sd_card);
1546 struct ms_info *ms_card = &(chip->ms_card);
1549 switch (srb->cmnd[4]) {
1551 tmp = (u8)(xd_card->xd_clock);
1555 tmp = (u8)(sd_card->sd_clock);
1559 tmp = (u8)(ms_card->ms_clock);
1563 set_sense_type(chip, lun,
1564 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1565 TRACE_RET(chip, TRANSPORT_FAILED);
1568 rtsx_stor_set_xfer_buf(&tmp, 1, srb);
1569 } else if (srb->cmnd[3] == 2) {
1570 u8 tmp = chip->blink_led;
1571 rtsx_stor_set_xfer_buf(&tmp, 1, srb);
1573 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1574 TRACE_RET(chip, TRANSPORT_FAILED);
1577 return TRANSPORT_GOOD;
1580 static int dma_access_ring_buffer(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1583 unsigned int lun = SCSI_LUN(srb);
1586 rtsx_disable_aspm(chip);
1588 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1592 rtsx_set_stat(chip, RTSX_STAT_RUN);
1594 len = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5];
1595 len = min_t(u16, len, scsi_bufflen(srb));
1597 if (srb->sc_data_direction == DMA_FROM_DEVICE)
1598 RTSX_DEBUGP("Read from device\n");
1600 RTSX_DEBUGP("Write to device\n");
1602 retval = rtsx_transfer_data(chip, 0, scsi_sglist(srb), len,
1603 scsi_sg_count(srb), srb->sc_data_direction, 1000);
1605 if (srb->sc_data_direction == DMA_FROM_DEVICE)
1606 set_sense_type(chip, lun,
1607 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
1609 set_sense_type(chip, lun,
1610 SENSE_TYPE_MEDIA_WRITE_ERR);
1612 TRACE_RET(chip, TRANSPORT_FAILED);
1614 scsi_set_resid(srb, 0);
1616 return TRANSPORT_GOOD;
1619 static int get_dev_status(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1621 struct sd_info *sd_card = &(chip->sd_card);
1622 struct ms_info *ms_card = &(chip->ms_card);
1624 unsigned int lun = SCSI_LUN(srb);
1625 u8 card = get_lun_card(chip, lun);
1628 u8 oc_now_mask = 0, oc_ever_mask = 0;
1631 memset(status, 0, 32);
1633 status[0] = (u8)(chip->product_id);
1634 status[1] = chip->ic_version;
1636 if (chip->auto_delink_en)
1653 if (CHECK_LUN_MODE(chip,
1654 SD_MS_2LUN) && (chip->lun2card[lun] == MS_CARD)) {
1655 oc_now_mask = MS_OC_NOW;
1656 oc_ever_mask = MS_OC_EVER;
1658 oc_now_mask = SD_OC_NOW;
1659 oc_ever_mask = SD_OC_EVER;
1662 if (chip->ocp_stat & oc_now_mask)
1665 if (chip->ocp_stat & oc_ever_mask)
1669 if (card == SD_CARD) {
1670 if (CHK_SD(sd_card)) {
1671 if (CHK_SD_HCXC(sd_card)) {
1672 if (sd_card->capacity > 0x4000000)
1673 status[0x0E] = 0x02;
1675 status[0x0E] = 0x01;
1677 status[0x0E] = 0x00;
1680 if (CHK_SD_SDR104(sd_card))
1681 status[0x0F] = 0x03;
1682 else if (CHK_SD_DDR50(sd_card))
1683 status[0x0F] = 0x04;
1684 else if (CHK_SD_SDR50(sd_card))
1685 status[0x0F] = 0x02;
1686 else if (CHK_SD_HS(sd_card))
1687 status[0x0F] = 0x01;
1689 status[0x0F] = 0x00;
1691 if (CHK_MMC_SECTOR_MODE(sd_card))
1692 status[0x0E] = 0x01;
1694 status[0x0E] = 0x00;
1696 if (CHK_MMC_DDR52(sd_card))
1697 status[0x0F] = 0x03;
1698 else if (CHK_MMC_52M(sd_card))
1699 status[0x0F] = 0x02;
1700 else if (CHK_MMC_26M(sd_card))
1701 status[0x0F] = 0x01;
1703 status[0x0F] = 0x00;
1705 } else if (card == MS_CARD) {
1706 if (CHK_MSPRO(ms_card)) {
1707 if (CHK_MSXC(ms_card))
1708 status[0x0E] = 0x01;
1710 status[0x0E] = 0x00;
1712 if (CHK_HG8BIT(ms_card))
1713 status[0x0F] = 0x01;
1715 status[0x0F] = 0x00;
1719 #ifdef SUPPORT_SD_LOCK
1720 if (card == SD_CARD) {
1721 status[0x17] = 0x80;
1722 if (sd_card->sd_erase_status)
1723 status[0x17] |= 0x01;
1724 if (sd_card->sd_lock_status & SD_LOCKED) {
1725 status[0x17] |= 0x02;
1726 status[0x07] |= 0x40;
1728 if (sd_card->sd_lock_status & SD_PWD_EXIST)
1729 status[0x17] |= 0x04;
1731 status[0x17] = 0x00;
1734 RTSX_DEBUGP("status[0x17] = 0x%x\n", status[0x17]);
1737 status[0x18] = 0x8A;
1738 status[0x1A] = 0x28;
1739 #ifdef SUPPORT_SD_LOCK
1740 status[0x1F] = 0x01;
1743 buf_len = min_t(unsigned int, scsi_bufflen(srb), sizeof(status));
1744 rtsx_stor_set_xfer_buf(status, buf_len, srb);
1745 scsi_set_resid(srb, scsi_bufflen(srb) - buf_len);
1747 return TRANSPORT_GOOD;
1750 static int set_chip_mode(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1756 if (!CHECK_PID(chip, 0x5208)) {
1757 set_sense_type(chip, SCSI_LUN(srb),
1758 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1759 TRACE_RET(chip, TRANSPORT_FAILED);
1762 phy_debug_mode = (int)(srb->cmnd[3]);
1764 if (phy_debug_mode) {
1765 chip->phy_debug_mode = 1;
1766 retval = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0);
1767 if (retval != STATUS_SUCCESS)
1768 TRACE_RET(chip, TRANSPORT_FAILED);
1770 rtsx_disable_bus_int(chip);
1772 retval = rtsx_read_phy_register(chip, 0x1C, ®);
1773 if (retval != STATUS_SUCCESS)
1774 TRACE_RET(chip, TRANSPORT_FAILED);
1777 retval = rtsx_write_phy_register(chip, 0x1C, reg);
1778 if (retval != STATUS_SUCCESS)
1779 TRACE_RET(chip, TRANSPORT_FAILED);
1781 chip->phy_debug_mode = 0;
1782 retval = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0x77);
1783 if (retval != STATUS_SUCCESS)
1784 TRACE_RET(chip, TRANSPORT_FAILED);
1786 rtsx_enable_bus_int(chip);
1788 retval = rtsx_read_phy_register(chip, 0x1C, ®);
1789 if (retval != STATUS_SUCCESS)
1790 TRACE_RET(chip, TRANSPORT_FAILED);
1793 retval = rtsx_write_phy_register(chip, 0x1C, reg);
1794 if (retval != STATUS_SUCCESS)
1795 TRACE_RET(chip, TRANSPORT_FAILED);
1798 return TRANSPORT_GOOD;
1801 static int rw_mem_cmd_buf(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1803 int retval = STATUS_SUCCESS;
1804 unsigned int lun = SCSI_LUN(srb);
1805 u8 cmd_type, mask, value, idx;
1808 rtsx_disable_aspm(chip);
1810 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1814 rtsx_set_stat(chip, RTSX_STAT_RUN);
1816 switch (srb->cmnd[3]) {
1818 rtsx_init_cmd(chip);
1822 cmd_type = srb->cmnd[4];
1824 set_sense_type(chip, lun,
1825 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1826 TRACE_RET(chip, TRANSPORT_FAILED);
1828 addr = (srb->cmnd[5] << 8) | srb->cmnd[6];
1829 mask = srb->cmnd[7];
1830 value = srb->cmnd[8];
1831 rtsx_add_cmd(chip, cmd_type, addr, mask, value);
1835 retval = rtsx_send_cmd(chip, 0, 1000);
1840 value = *(rtsx_get_cmd_data(chip) + idx);
1841 if (scsi_bufflen(srb) < 1) {
1842 set_sense_type(chip, lun,
1843 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1844 TRACE_RET(chip, TRANSPORT_FAILED);
1846 rtsx_stor_set_xfer_buf(&value, 1, srb);
1847 scsi_set_resid(srb, 0);
1851 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
1852 TRACE_RET(chip, TRANSPORT_FAILED);
1855 if (retval != STATUS_SUCCESS) {
1856 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_ERR);
1857 TRACE_RET(chip, TRANSPORT_FAILED);
1860 return TRANSPORT_GOOD;
1863 static int suit_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1867 switch (srb->cmnd[3]) {
1872 result = rw_mem_cmd_buf(srb, chip);
1875 result = TRANSPORT_ERROR;
1881 static int read_phy_register(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1883 unsigned short addr, len, i;
1888 rtsx_disable_aspm(chip);
1890 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1894 rtsx_set_stat(chip, RTSX_STAT_RUN);
1896 addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
1897 len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7];
1905 TRACE_RET(chip, TRANSPORT_ERROR);
1907 retval = rtsx_force_power_on(chip, SSC_PDCTL);
1908 if (retval != STATUS_SUCCESS) {
1910 set_sense_type(chip, SCSI_LUN(srb),
1911 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
1912 TRACE_RET(chip, TRANSPORT_FAILED);
1915 for (i = 0; i < len / 2; i++) {
1916 retval = rtsx_read_phy_register(chip, addr + i, &val);
1917 if (retval != STATUS_SUCCESS) {
1919 set_sense_type(chip, SCSI_LUN(srb),
1920 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
1921 TRACE_RET(chip, TRANSPORT_FAILED);
1924 buf[2*i] = (u8)(val >> 8);
1925 buf[2*i+1] = (u8)val;
1928 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb),
1930 rtsx_stor_set_xfer_buf(buf, len, srb);
1931 scsi_set_resid(srb, scsi_bufflen(srb) - len);
1936 return TRANSPORT_GOOD;
1939 static int write_phy_register(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1941 unsigned short addr, len, i;
1946 rtsx_disable_aspm(chip);
1948 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
1952 rtsx_set_stat(chip, RTSX_STAT_RUN);
1954 addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
1955 len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7];
1961 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb),
1966 TRACE_RET(chip, TRANSPORT_ERROR);
1968 rtsx_stor_get_xfer_buf(buf, len, srb);
1969 scsi_set_resid(srb, scsi_bufflen(srb) - len);
1971 retval = rtsx_force_power_on(chip, SSC_PDCTL);
1972 if (retval != STATUS_SUCCESS) {
1974 set_sense_type(chip, SCSI_LUN(srb),
1975 SENSE_TYPE_MEDIA_WRITE_ERR);
1976 TRACE_RET(chip, TRANSPORT_FAILED);
1979 for (i = 0; i < len / 2; i++) {
1980 val = ((u16)buf[2*i] << 8) | buf[2*i+1];
1981 retval = rtsx_write_phy_register(chip, addr + i, val);
1982 if (retval != STATUS_SUCCESS) {
1984 set_sense_type(chip, SCSI_LUN(srb),
1985 SENSE_TYPE_MEDIA_WRITE_ERR);
1986 TRACE_RET(chip, TRANSPORT_FAILED);
1993 return TRANSPORT_GOOD;
1996 static int erase_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip)
1998 unsigned short addr;
2002 rtsx_disable_aspm(chip);
2004 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2008 rtsx_set_stat(chip, RTSX_STAT_RUN);
2010 retval = rtsx_force_power_on(chip, SSC_PDCTL);
2011 if (retval != STATUS_SUCCESS) {
2012 set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR);
2013 TRACE_RET(chip, TRANSPORT_FAILED);
2016 mode = srb->cmnd[3];
2017 addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
2020 retval = spi_erase_eeprom_chip(chip);
2021 if (retval != STATUS_SUCCESS) {
2022 set_sense_type(chip, SCSI_LUN(srb),
2023 SENSE_TYPE_MEDIA_WRITE_ERR);
2024 TRACE_RET(chip, TRANSPORT_FAILED);
2026 } else if (mode == 1) {
2027 retval = spi_erase_eeprom_byte(chip, addr);
2028 if (retval != STATUS_SUCCESS) {
2029 set_sense_type(chip, SCSI_LUN(srb),
2030 SENSE_TYPE_MEDIA_WRITE_ERR);
2031 TRACE_RET(chip, TRANSPORT_FAILED);
2034 set_sense_type(chip, SCSI_LUN(srb),
2035 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2036 TRACE_RET(chip, TRANSPORT_FAILED);
2039 return TRANSPORT_GOOD;
2042 static int read_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2044 unsigned short addr, len, i;
2048 rtsx_disable_aspm(chip);
2050 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2054 rtsx_set_stat(chip, RTSX_STAT_RUN);
2056 addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
2057 len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7];
2061 TRACE_RET(chip, TRANSPORT_ERROR);
2063 retval = rtsx_force_power_on(chip, SSC_PDCTL);
2064 if (retval != STATUS_SUCCESS) {
2066 set_sense_type(chip, SCSI_LUN(srb),
2067 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
2068 TRACE_RET(chip, TRANSPORT_FAILED);
2071 for (i = 0; i < len; i++) {
2072 retval = spi_read_eeprom(chip, addr + i, buf + i);
2073 if (retval != STATUS_SUCCESS) {
2075 set_sense_type(chip, SCSI_LUN(srb),
2076 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
2077 TRACE_RET(chip, TRANSPORT_FAILED);
2081 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len);
2082 rtsx_stor_set_xfer_buf(buf, len, srb);
2083 scsi_set_resid(srb, scsi_bufflen(srb) - len);
2087 return TRANSPORT_GOOD;
2090 static int write_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2092 unsigned short addr, len, i;
2096 rtsx_disable_aspm(chip);
2098 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2102 rtsx_set_stat(chip, RTSX_STAT_RUN);
2104 addr = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
2105 len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7];
2107 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len);
2110 TRACE_RET(chip, TRANSPORT_ERROR);
2112 rtsx_stor_get_xfer_buf(buf, len, srb);
2113 scsi_set_resid(srb, scsi_bufflen(srb) - len);
2115 retval = rtsx_force_power_on(chip, SSC_PDCTL);
2116 if (retval != STATUS_SUCCESS) {
2118 set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR);
2119 TRACE_RET(chip, TRANSPORT_FAILED);
2122 for (i = 0; i < len; i++) {
2123 retval = spi_write_eeprom(chip, addr + i, buf[i]);
2124 if (retval != STATUS_SUCCESS) {
2126 set_sense_type(chip, SCSI_LUN(srb),
2127 SENSE_TYPE_MEDIA_WRITE_ERR);
2128 TRACE_RET(chip, TRANSPORT_FAILED);
2134 return TRANSPORT_GOOD;
2137 static int read_efuse(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2143 rtsx_disable_aspm(chip);
2145 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2149 rtsx_set_stat(chip, RTSX_STAT_RUN);
2151 addr = srb->cmnd[4];
2156 TRACE_RET(chip, TRANSPORT_ERROR);
2158 retval = rtsx_force_power_on(chip, SSC_PDCTL);
2159 if (retval != STATUS_SUCCESS) {
2161 set_sense_type(chip, SCSI_LUN(srb),
2162 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
2163 TRACE_RET(chip, TRANSPORT_FAILED);
2166 for (i = 0; i < len; i++) {
2167 retval = rtsx_read_efuse(chip, addr + i, buf + i);
2168 if (retval != STATUS_SUCCESS) {
2170 set_sense_type(chip, SCSI_LUN(srb),
2171 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
2172 TRACE_RET(chip, TRANSPORT_FAILED);
2176 len = (u8)min_t(unsigned int, scsi_bufflen(srb), len);
2177 rtsx_stor_set_xfer_buf(buf, len, srb);
2178 scsi_set_resid(srb, scsi_bufflen(srb) - len);
2182 return TRANSPORT_GOOD;
2185 static int write_efuse(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2187 int retval, result = TRANSPORT_GOOD;
2192 rtsx_disable_aspm(chip);
2194 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2198 rtsx_set_stat(chip, RTSX_STAT_RUN);
2200 addr = srb->cmnd[4];
2203 len = (u8)min_t(unsigned int, scsi_bufflen(srb), len);
2206 TRACE_RET(chip, TRANSPORT_ERROR);
2208 rtsx_stor_get_xfer_buf(buf, len, srb);
2209 scsi_set_resid(srb, scsi_bufflen(srb) - len);
2211 retval = rtsx_force_power_on(chip, SSC_PDCTL);
2212 if (retval != STATUS_SUCCESS) {
2214 TRACE_RET(chip, TRANSPORT_ERROR);
2217 if (chip->asic_code) {
2218 retval = rtsx_read_phy_register(chip, 0x08, &val);
2219 if (retval != STATUS_SUCCESS) {
2221 TRACE_RET(chip, TRANSPORT_ERROR);
2224 retval = rtsx_write_register(chip, PWR_GATE_CTRL,
2225 LDO3318_PWR_MASK, LDO_OFF);
2226 if (retval != STATUS_SUCCESS) {
2228 TRACE_RET(chip, TRANSPORT_ERROR);
2233 retval = rtsx_write_phy_register(chip, 0x08,
2234 0x4C00 | chip->phy_voltage);
2235 if (retval != STATUS_SUCCESS) {
2237 TRACE_RET(chip, TRANSPORT_ERROR);
2240 retval = rtsx_write_register(chip, PWR_GATE_CTRL,
2241 LDO3318_PWR_MASK, LDO_ON);
2242 if (retval != STATUS_SUCCESS) {
2244 TRACE_RET(chip, TRANSPORT_ERROR);
2250 retval = card_power_on(chip, SPI_CARD);
2251 if (retval != STATUS_SUCCESS) {
2253 TRACE_RET(chip, TRANSPORT_ERROR);
2258 for (i = 0; i < len; i++) {
2259 retval = rtsx_write_efuse(chip, addr + i, buf[i]);
2260 if (retval != STATUS_SUCCESS) {
2261 set_sense_type(chip, SCSI_LUN(srb),
2262 SENSE_TYPE_MEDIA_WRITE_ERR);
2263 result = TRANSPORT_FAILED;
2264 TRACE_GOTO(chip, Exit);
2271 retval = card_power_off(chip, SPI_CARD);
2272 if (retval != STATUS_SUCCESS)
2273 TRACE_RET(chip, TRANSPORT_ERROR);
2275 if (chip->asic_code) {
2276 retval = rtsx_write_register(chip, PWR_GATE_CTRL,
2277 LDO3318_PWR_MASK, LDO_OFF);
2278 if (retval != STATUS_SUCCESS)
2279 TRACE_RET(chip, TRANSPORT_ERROR);
2283 retval = rtsx_write_phy_register(chip, 0x08, val);
2284 if (retval != STATUS_SUCCESS)
2285 TRACE_RET(chip, TRANSPORT_ERROR);
2287 retval = rtsx_write_register(chip, PWR_GATE_CTRL,
2288 LDO3318_PWR_MASK, LDO_ON);
2289 if (retval != STATUS_SUCCESS)
2290 TRACE_RET(chip, TRANSPORT_ERROR);
2296 static int read_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2303 rtsx_disable_aspm(chip);
2305 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2309 rtsx_set_stat(chip, RTSX_STAT_RUN);
2311 func = srb->cmnd[3];
2312 addr = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5];
2313 len = ((u16)(srb->cmnd[6]) << 8) | srb->cmnd[7];
2315 RTSX_DEBUGP("%s: func = %d, addr = 0x%x, len = %d\n", __func__, func,
2318 if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip))
2323 if (func > func_max) {
2324 set_sense_type(chip, SCSI_LUN(srb),
2325 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2326 TRACE_RET(chip, TRANSPORT_FAILED);
2331 TRACE_RET(chip, TRANSPORT_ERROR);
2333 retval = rtsx_read_cfg_seq(chip, func, addr, buf, len);
2334 if (retval != STATUS_SUCCESS) {
2335 set_sense_type(chip, SCSI_LUN(srb),
2336 SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
2338 TRACE_RET(chip, TRANSPORT_FAILED);
2341 len = (u16)min_t(unsigned int, scsi_bufflen(srb), len);
2342 rtsx_stor_set_xfer_buf(buf, len, srb);
2343 scsi_set_resid(srb, scsi_bufflen(srb) - len);
2347 return TRANSPORT_GOOD;
2350 static int write_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2357 rtsx_disable_aspm(chip);
2359 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2363 rtsx_set_stat(chip, RTSX_STAT_RUN);
2365 func = srb->cmnd[3];
2366 addr = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5];
2367 len = ((u16)(srb->cmnd[6]) << 8) | srb->cmnd[7];
2369 RTSX_DEBUGP("%s: func = %d, addr = 0x%x\n", __func__, func, addr);
2371 if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip))
2376 if (func > func_max) {
2377 set_sense_type(chip, SCSI_LUN(srb),
2378 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2379 TRACE_RET(chip, TRANSPORT_FAILED);
2382 len = (unsigned short)min_t(unsigned int, scsi_bufflen(srb), len);
2385 TRACE_RET(chip, TRANSPORT_ERROR);
2387 rtsx_stor_get_xfer_buf(buf, len, srb);
2388 scsi_set_resid(srb, scsi_bufflen(srb) - len);
2390 retval = rtsx_write_cfg_seq(chip, func, addr, buf, len);
2391 if (retval != STATUS_SUCCESS) {
2392 set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR);
2394 TRACE_RET(chip, TRANSPORT_FAILED);
2399 return TRANSPORT_GOOD;
2402 static int app_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2406 switch (srb->cmnd[2]) {
2409 result = read_write(srb, chip);
2413 result = read_host_reg(srb, chip);
2416 case WRITE_HOST_REG:
2417 result = write_host_reg(srb, chip);
2421 result = get_variable(srb, chip);
2425 result = set_variable(srb, chip);
2430 result = dma_access_ring_buffer(srb, chip);
2434 result = read_phy_register(srb, chip);
2438 result = write_phy_register(srb, chip);
2442 result = erase_eeprom2(srb, chip);
2446 result = read_eeprom2(srb, chip);
2450 result = write_eeprom2(srb, chip);
2454 result = read_efuse(srb, chip);
2458 result = write_efuse(srb, chip);
2462 result = read_cfg_byte(srb, chip);
2466 result = write_cfg_byte(srb, chip);
2470 result = set_chip_mode(srb, chip);
2474 result = suit_cmd(srb, chip);
2477 case GET_DEV_STATUS:
2478 result = get_dev_status(srb, chip);
2482 set_sense_type(chip, SCSI_LUN(srb),
2483 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2484 TRACE_RET(chip, TRANSPORT_FAILED);
2491 static int read_status(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2495 unsigned int lun = SCSI_LUN(srb);
2497 rtsx_status[0] = (u8)(chip->vendor_id >> 8);
2498 rtsx_status[1] = (u8)(chip->vendor_id);
2500 rtsx_status[2] = (u8)(chip->product_id >> 8);
2501 rtsx_status[3] = (u8)(chip->product_id);
2503 rtsx_status[4] = (u8)lun;
2505 if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
2506 if (chip->lun2card[lun] == SD_CARD)
2511 if (chip->card_exist) {
2512 if (chip->card_exist & XD_CARD)
2514 else if (chip->card_exist & SD_CARD)
2516 else if (chip->card_exist & MS_CARD)
2525 if (CHECK_LUN_MODE(chip, SD_MS_2LUN))
2530 rtsx_status[7] = (u8)(chip->product_id);
2531 rtsx_status[8] = chip->ic_version;
2533 if (check_card_exist(chip, lun))
2538 if (CHECK_LUN_MODE(chip, SD_MS_2LUN))
2539 rtsx_status[10] = 0;
2541 rtsx_status[10] = 1;
2543 if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
2544 if (chip->lun2card[lun] == SD_CARD)
2545 rtsx_status[11] = SD_CARD;
2547 rtsx_status[11] = MS_CARD;
2549 rtsx_status[11] = XD_CARD | SD_CARD | MS_CARD;
2552 if (check_card_ready(chip, lun))
2553 rtsx_status[12] = 1;
2555 rtsx_status[12] = 0;
2557 if (get_lun_card(chip, lun) == XD_CARD) {
2558 rtsx_status[13] = 0x40;
2559 } else if (get_lun_card(chip, lun) == SD_CARD) {
2560 struct sd_info *sd_card = &(chip->sd_card);
2562 rtsx_status[13] = 0x20;
2563 if (CHK_SD(sd_card)) {
2564 if (CHK_SD_HCXC(sd_card))
2565 rtsx_status[13] |= 0x04;
2566 if (CHK_SD_HS(sd_card))
2567 rtsx_status[13] |= 0x02;
2569 rtsx_status[13] |= 0x08;
2570 if (CHK_MMC_52M(sd_card))
2571 rtsx_status[13] |= 0x02;
2572 if (CHK_MMC_SECTOR_MODE(sd_card))
2573 rtsx_status[13] |= 0x04;
2575 } else if (get_lun_card(chip, lun) == MS_CARD) {
2576 struct ms_info *ms_card = &(chip->ms_card);
2578 if (CHK_MSPRO(ms_card)) {
2579 rtsx_status[13] = 0x38;
2580 if (CHK_HG8BIT(ms_card))
2581 rtsx_status[13] |= 0x04;
2583 if (CHK_MSXC(ms_card))
2584 rtsx_status[13] |= 0x01;
2587 rtsx_status[13] = 0x30;
2590 if (CHECK_LUN_MODE(chip, DEFAULT_SINGLE)) {
2592 if (chip->sd_io && chip->sd_int)
2593 rtsx_status[13] = 0x60;
2595 rtsx_status[13] = 0x70;
2597 rtsx_status[13] = 0x70;
2600 if (chip->lun2card[lun] == SD_CARD)
2601 rtsx_status[13] = 0x20;
2603 rtsx_status[13] = 0x30;
2607 rtsx_status[14] = 0x78;
2608 if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip))
2609 rtsx_status[15] = 0x83;
2611 rtsx_status[15] = 0x82;
2613 buf_len = min_t(unsigned int, scsi_bufflen(srb), sizeof(rtsx_status));
2614 rtsx_stor_set_xfer_buf(rtsx_status, buf_len, srb);
2615 scsi_set_resid(srb, scsi_bufflen(srb) - buf_len);
2617 return TRANSPORT_GOOD;
2620 static int get_card_bus_width(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2622 unsigned int lun = SCSI_LUN(srb);
2625 if (!check_card_ready(chip, lun)) {
2626 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
2627 TRACE_RET(chip, TRANSPORT_FAILED);
2630 card = get_lun_card(chip, lun);
2631 if ((card == SD_CARD) || (card == MS_CARD)) {
2632 bus_width = chip->card_bus_width[lun];
2634 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
2635 TRACE_RET(chip, TRANSPORT_FAILED);
2638 scsi_set_resid(srb, 0);
2639 rtsx_stor_set_xfer_buf(&bus_width, scsi_bufflen(srb), srb);
2641 return TRANSPORT_GOOD;
2644 static int spi_vendor_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2647 unsigned int lun = SCSI_LUN(srb);
2650 if (CHECK_PID(chip, 0x5208) || CHECK_PID(chip, 0x5288)) {
2651 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2652 TRACE_RET(chip, TRANSPORT_FAILED);
2655 rtsx_disable_aspm(chip);
2657 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2661 rtsx_set_stat(chip, RTSX_STAT_RUN);
2663 rtsx_force_power_on(chip, SSC_PDCTL);
2665 rtsx_read_register(chip, CARD_GPIO_DIR, &gpio_dir);
2666 rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir & 0x06);
2668 switch (srb->cmnd[2]) {
2669 case SCSI_SPI_GETSTATUS:
2670 result = spi_get_status(srb, chip);
2673 case SCSI_SPI_SETPARAMETER:
2674 result = spi_set_parameter(srb, chip);
2677 case SCSI_SPI_READFALSHID:
2678 result = spi_read_flash_id(srb, chip);
2681 case SCSI_SPI_READFLASH:
2682 result = spi_read_flash(srb, chip);
2685 case SCSI_SPI_WRITEFLASH:
2686 result = spi_write_flash(srb, chip);
2689 case SCSI_SPI_WRITEFLASHSTATUS:
2690 result = spi_write_flash_status(srb, chip);
2693 case SCSI_SPI_ERASEFLASH:
2694 result = spi_erase_flash(srb, chip);
2698 rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir);
2700 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2701 TRACE_RET(chip, TRANSPORT_FAILED);
2704 rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir);
2706 if (result != STATUS_SUCCESS)
2707 TRACE_RET(chip, TRANSPORT_FAILED);
2709 return TRANSPORT_GOOD;
2712 static int vendor_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2716 switch (srb->cmnd[1]) {
2718 result = read_status(srb, chip);
2722 result = read_mem(srb, chip);
2726 result = write_mem(srb, chip);
2730 result = read_eeprom(srb, chip);
2734 result = write_eeprom(srb, chip);
2738 result = toggle_gpio_cmd(srb, chip);
2742 result = get_sd_csd(srb, chip);
2746 result = get_card_bus_width(srb, chip);
2751 result = trace_msg_cmd(srb, chip);
2756 result = app_cmd(srb, chip);
2759 case SPI_VENDOR_COMMAND:
2760 result = spi_vendor_cmd(srb, chip);
2764 set_sense_type(chip, SCSI_LUN(srb),
2765 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2766 TRACE_RET(chip, TRANSPORT_FAILED);
2772 #if !defined(LED_AUTO_BLINK) && !defined(REGULAR_BLINK)
2773 void led_shine(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2775 unsigned int lun = SCSI_LUN(srb);
2778 if ((srb->cmnd[0] == READ_10) || (srb->cmnd[0] == WRITE_10))
2779 sec_cnt = ((u16)(srb->cmnd[7]) << 8) | srb->cmnd[8];
2780 else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6))
2781 sec_cnt = srb->cmnd[4];
2785 if (chip->rw_cap[lun] >= GPIO_TOGGLE_THRESHOLD) {
2786 toggle_gpio(chip, LED_GPIO);
2787 chip->rw_cap[lun] = 0;
2789 chip->rw_cap[lun] += sec_cnt;
2794 static int ms_format_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2796 struct ms_info *ms_card = &(chip->ms_card);
2797 unsigned int lun = SCSI_LUN(srb);
2798 int retval, quick_format;
2800 if (get_lun_card(chip, lun) != MS_CARD) {
2801 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT);
2802 TRACE_RET(chip, TRANSPORT_FAILED);
2805 if ((srb->cmnd[3] != 0x4D) || (srb->cmnd[4] != 0x47) ||
2806 (srb->cmnd[5] != 0x66) || (srb->cmnd[6] != 0x6D) ||
2807 (srb->cmnd[7] != 0x74)) {
2808 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2809 TRACE_RET(chip, TRANSPORT_FAILED);
2812 rtsx_disable_aspm(chip);
2814 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2818 if (!check_card_ready(chip, lun) ||
2819 (get_card_size(chip, lun) == 0)) {
2820 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
2821 TRACE_RET(chip, TRANSPORT_FAILED);
2824 rtsx_set_stat(chip, RTSX_STAT_RUN);
2826 if (srb->cmnd[8] & 0x01)
2831 if (!(chip->card_ready & MS_CARD)) {
2832 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
2833 TRACE_RET(chip, TRANSPORT_FAILED);
2836 if (chip->card_wp & MS_CARD) {
2837 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_PROTECT);
2838 TRACE_RET(chip, TRANSPORT_FAILED);
2841 if (!CHK_MSPRO(ms_card)) {
2842 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT);
2843 TRACE_RET(chip, TRANSPORT_FAILED);
2846 retval = mspro_format(srb, chip, MS_SHORT_DATA_LEN, quick_format);
2847 if (retval != STATUS_SUCCESS) {
2848 set_sense_type(chip, lun, SENSE_TYPE_FORMAT_CMD_FAILED);
2849 TRACE_RET(chip, TRANSPORT_FAILED);
2852 scsi_set_resid(srb, 0);
2853 return TRANSPORT_GOOD;
2856 #ifdef SUPPORT_PCGL_1P18
2857 static int get_ms_information(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2859 struct ms_info *ms_card = &(chip->ms_card);
2860 unsigned int lun = SCSI_LUN(srb);
2861 u8 dev_info_id, data_len;
2863 unsigned int buf_len;
2866 if (!check_card_ready(chip, lun)) {
2867 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
2868 TRACE_RET(chip, TRANSPORT_FAILED);
2870 if ((get_lun_card(chip, lun) != MS_CARD)) {
2871 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT);
2872 TRACE_RET(chip, TRANSPORT_FAILED);
2875 if ((srb->cmnd[2] != 0xB0) || (srb->cmnd[4] != 0x4D) ||
2876 (srb->cmnd[5] != 0x53) || (srb->cmnd[6] != 0x49) ||
2877 (srb->cmnd[7] != 0x44)) {
2878 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2879 TRACE_RET(chip, TRANSPORT_FAILED);
2882 dev_info_id = srb->cmnd[3];
2883 if ((CHK_MSXC(ms_card) && (dev_info_id == 0x10)) ||
2884 (!CHK_MSXC(ms_card) && (dev_info_id == 0x13)) ||
2885 !CHK_MSPRO(ms_card)) {
2886 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
2887 TRACE_RET(chip, TRANSPORT_FAILED);
2890 if (dev_info_id == 0x15)
2891 buf_len = data_len = 0x3A;
2893 buf_len = data_len = 0x6A;
2895 buf = kmalloc(buf_len, GFP_KERNEL);
2897 TRACE_RET(chip, TRANSPORT_ERROR);
2900 /* GET Memory Stick Media Information Response Header */
2901 buf[i++] = 0x00; /* Data length MSB */
2902 buf[i++] = data_len; /* Data length LSB */
2903 /* Device Information Type Code */
2904 if (CHK_MSXC(ms_card))
2915 /* Number of Device Information */
2918 /* Device Information Body */
2920 /* Device Information ID Number */
2921 buf[i++] = dev_info_id;
2922 /* Device Information Length */
2923 if (dev_info_id == 0x15)
2928 buf[i++] = 0x00; /* Data length MSB */
2929 buf[i++] = data_len; /* Data length LSB */
2932 if ((dev_info_id == 0x10) || (dev_info_id == 0x13)) {
2933 /* System Information */
2934 memcpy(buf+i, ms_card->raw_sys_info, 96);
2937 memcpy(buf+i, ms_card->raw_model_name, 48);
2940 rtsx_stor_set_xfer_buf(buf, buf_len, srb);
2942 if (dev_info_id == 0x15)
2943 scsi_set_resid(srb, scsi_bufflen(srb)-0x3C);
2945 scsi_set_resid(srb, scsi_bufflen(srb)-0x6C);
2948 return STATUS_SUCCESS;
2952 static int ms_sp_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2954 int retval = TRANSPORT_ERROR;
2956 if (srb->cmnd[2] == MS_FORMAT)
2957 retval = ms_format_cmnd(srb, chip);
2958 #ifdef SUPPORT_PCGL_1P18
2959 else if (srb->cmnd[2] == GET_MS_INFORMATION)
2960 retval = get_ms_information(srb, chip);
2967 static int sd_extention_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
2969 unsigned int lun = SCSI_LUN(srb);
2972 rtsx_disable_aspm(chip);
2974 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
2978 rtsx_set_stat(chip, RTSX_STAT_RUN);
2980 sd_cleanup_work(chip);
2982 if (!check_card_ready(chip, lun)) {
2983 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
2984 TRACE_RET(chip, TRANSPORT_FAILED);
2986 if ((get_lun_card(chip, lun) != SD_CARD)) {
2987 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT);
2988 TRACE_RET(chip, TRANSPORT_FAILED);
2991 switch (srb->cmnd[0]) {
2992 case SD_PASS_THRU_MODE:
2993 result = sd_pass_thru_mode(srb, chip);
2996 case SD_EXECUTE_NO_DATA:
2997 result = sd_execute_no_data(srb, chip);
3000 case SD_EXECUTE_READ:
3001 result = sd_execute_read_data(srb, chip);
3004 case SD_EXECUTE_WRITE:
3005 result = sd_execute_write_data(srb, chip);
3009 result = sd_get_cmd_rsp(srb, chip);
3013 result = sd_hw_rst(srb, chip);
3017 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3018 TRACE_RET(chip, TRANSPORT_FAILED);
3025 #ifdef SUPPORT_MAGIC_GATE
3026 static int mg_report_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
3028 struct ms_info *ms_card = &(chip->ms_card);
3029 unsigned int lun = SCSI_LUN(srb);
3033 RTSX_DEBUGP("--%s--\n", __func__);
3035 rtsx_disable_aspm(chip);
3037 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
3041 rtsx_set_stat(chip, RTSX_STAT_RUN);
3043 ms_cleanup_work(chip);
3045 if (!check_card_ready(chip, lun)) {
3046 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
3047 TRACE_RET(chip, TRANSPORT_FAILED);
3049 if ((get_lun_card(chip, lun) != MS_CARD)) {
3050 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT);
3051 TRACE_RET(chip, TRANSPORT_FAILED);
3054 if (srb->cmnd[7] != KC_MG_R_PRO) {
3055 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3056 TRACE_RET(chip, TRANSPORT_FAILED);
3059 if (!CHK_MSPRO(ms_card)) {
3060 set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM);
3061 TRACE_RET(chip, TRANSPORT_FAILED);
3064 key_format = srb->cmnd[10] & 0x3F;
3065 RTSX_DEBUGP("key_format = 0x%x\n", key_format);
3067 switch (key_format) {
3068 case KF_GET_LOC_EKB:
3069 if ((scsi_bufflen(srb) == 0x41C) &&
3070 (srb->cmnd[8] == 0x04) &&
3071 (srb->cmnd[9] == 0x1C)) {
3072 retval = mg_get_local_EKB(srb, chip);
3073 if (retval != STATUS_SUCCESS)
3074 TRACE_RET(chip, TRANSPORT_FAILED);
3077 set_sense_type(chip, lun,
3078 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3079 TRACE_RET(chip, TRANSPORT_FAILED);
3084 if ((scsi_bufflen(srb) == 0x24) &&
3085 (srb->cmnd[8] == 0x00) &&
3086 (srb->cmnd[9] == 0x24)) {
3087 retval = mg_get_rsp_chg(srb, chip);
3088 if (retval != STATUS_SUCCESS)
3089 TRACE_RET(chip, TRANSPORT_FAILED);
3092 set_sense_type(chip, lun,
3093 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3094 TRACE_RET(chip, TRANSPORT_FAILED);
3099 ms_card->mg_entry_num = srb->cmnd[5];
3100 if ((scsi_bufflen(srb) == 0x404) &&
3101 (srb->cmnd[8] == 0x04) &&
3102 (srb->cmnd[9] == 0x04) &&
3103 (srb->cmnd[2] == 0x00) &&
3104 (srb->cmnd[3] == 0x00) &&
3105 (srb->cmnd[4] == 0x00) &&
3106 (srb->cmnd[5] < 32)) {
3107 retval = mg_get_ICV(srb, chip);
3108 if (retval != STATUS_SUCCESS)
3109 TRACE_RET(chip, TRANSPORT_FAILED);
3112 set_sense_type(chip, lun,
3113 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3114 TRACE_RET(chip, TRANSPORT_FAILED);
3119 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3120 TRACE_RET(chip, TRANSPORT_FAILED);
3123 scsi_set_resid(srb, 0);
3124 return TRANSPORT_GOOD;
3127 static int mg_send_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
3129 struct ms_info *ms_card = &(chip->ms_card);
3130 unsigned int lun = SCSI_LUN(srb);
3134 RTSX_DEBUGP("--%s--\n", __func__);
3136 rtsx_disable_aspm(chip);
3138 if (chip->ss_en && (rtsx_get_stat(chip) == RTSX_STAT_SS)) {
3142 rtsx_set_stat(chip, RTSX_STAT_RUN);
3144 ms_cleanup_work(chip);
3146 if (!check_card_ready(chip, lun)) {
3147 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
3148 TRACE_RET(chip, TRANSPORT_FAILED);
3150 if (check_card_wp(chip, lun)) {
3151 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_PROTECT);
3152 TRACE_RET(chip, TRANSPORT_FAILED);
3154 if ((get_lun_card(chip, lun) != MS_CARD)) {
3155 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT);
3156 TRACE_RET(chip, TRANSPORT_FAILED);
3159 if (srb->cmnd[7] != KC_MG_R_PRO) {
3160 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3161 TRACE_RET(chip, TRANSPORT_FAILED);
3164 if (!CHK_MSPRO(ms_card)) {
3165 set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM);
3166 TRACE_RET(chip, TRANSPORT_FAILED);
3169 key_format = srb->cmnd[10] & 0x3F;
3170 RTSX_DEBUGP("key_format = 0x%x\n", key_format);
3172 switch (key_format) {
3173 case KF_SET_LEAF_ID:
3174 if ((scsi_bufflen(srb) == 0x0C) &&
3175 (srb->cmnd[8] == 0x00) &&
3176 (srb->cmnd[9] == 0x0C)) {
3177 retval = mg_set_leaf_id(srb, chip);
3178 if (retval != STATUS_SUCCESS)
3179 TRACE_RET(chip, TRANSPORT_FAILED);
3182 set_sense_type(chip, lun,
3183 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3184 TRACE_RET(chip, TRANSPORT_FAILED);
3189 if ((scsi_bufflen(srb) == 0x0C) &&
3190 (srb->cmnd[8] == 0x00) &&
3191 (srb->cmnd[9] == 0x0C)) {
3192 retval = mg_chg(srb, chip);
3193 if (retval != STATUS_SUCCESS)
3194 TRACE_RET(chip, TRANSPORT_FAILED);
3197 set_sense_type(chip, lun,
3198 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3199 TRACE_RET(chip, TRANSPORT_FAILED);
3204 if ((scsi_bufflen(srb) == 0x0C) &&
3205 (srb->cmnd[8] == 0x00) &&
3206 (srb->cmnd[9] == 0x0C)) {
3207 retval = mg_rsp(srb, chip);
3208 if (retval != STATUS_SUCCESS)
3209 TRACE_RET(chip, TRANSPORT_FAILED);
3212 set_sense_type(chip, lun,
3213 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3214 TRACE_RET(chip, TRANSPORT_FAILED);
3219 ms_card->mg_entry_num = srb->cmnd[5];
3220 if ((scsi_bufflen(srb) == 0x404) &&
3221 (srb->cmnd[8] == 0x04) &&
3222 (srb->cmnd[9] == 0x04) &&
3223 (srb->cmnd[2] == 0x00) &&
3224 (srb->cmnd[3] == 0x00) &&
3225 (srb->cmnd[4] == 0x00) &&
3226 (srb->cmnd[5] < 32)) {
3227 retval = mg_set_ICV(srb, chip);
3228 if (retval != STATUS_SUCCESS)
3229 TRACE_RET(chip, TRANSPORT_FAILED);
3232 set_sense_type(chip, lun,
3233 SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3234 TRACE_RET(chip, TRANSPORT_FAILED);
3239 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3240 TRACE_RET(chip, TRANSPORT_FAILED);
3243 scsi_set_resid(srb, 0);
3244 return TRANSPORT_GOOD;
3248 int rtsx_scsi_handler(struct scsi_cmnd *srb, struct rtsx_chip *chip)
3250 #ifdef SUPPORT_SD_LOCK
3251 struct sd_info *sd_card = &(chip->sd_card);
3253 struct ms_info *ms_card = &(chip->ms_card);
3254 unsigned int lun = SCSI_LUN(srb);
3257 #ifdef SUPPORT_SD_LOCK
3258 if (sd_card->sd_erase_status) {
3259 /* Block all SCSI command except for
3260 * REQUEST_SENSE and rs_ppstatus
3262 if (!((srb->cmnd[0] == VENDOR_CMND) &&
3263 (srb->cmnd[1] == SCSI_APP_CMD) &&
3264 (srb->cmnd[2] == GET_DEV_STATUS)) &&
3265 (srb->cmnd[0] != REQUEST_SENSE)) {
3266 /* Logical Unit Not Ready Format in Progress */
3267 set_sense_data(chip, lun, CUR_ERR,
3268 0x02, 0, 0x04, 0x04, 0, 0);
3269 TRACE_RET(chip, TRANSPORT_FAILED);
3274 if ((get_lun_card(chip, lun) == MS_CARD) &&
3275 (ms_card->format_status == FORMAT_IN_PROGRESS)) {
3276 if ((srb->cmnd[0] != REQUEST_SENSE) &&
3277 (srb->cmnd[0] != INQUIRY)) {
3278 /* Logical Unit Not Ready Format in Progress */
3279 set_sense_data(chip, lun, CUR_ERR, 0x02, 0, 0x04, 0x04,
3280 0, (u16)(ms_card->progress));
3281 TRACE_RET(chip, TRANSPORT_FAILED);
3285 switch (srb->cmnd[0]) {
3290 result = read_write(srb, chip);
3291 #if !defined(LED_AUTO_BLINK) && !defined(REGULAR_BLINK)
3292 led_shine(srb, chip);
3296 case TEST_UNIT_READY:
3297 result = test_unit_ready(srb, chip);
3301 result = inquiry(srb, chip);
3305 result = read_capacity(srb, chip);
3309 result = start_stop_unit(srb, chip);
3312 case ALLOW_MEDIUM_REMOVAL:
3313 result = allow_medium_removal(srb, chip);
3317 result = request_sense(srb, chip);
3322 result = mode_sense(srb, chip);
3326 result = read_format_capacity(srb, chip);
3330 result = vendor_cmnd(srb, chip);
3334 result = ms_sp_cmnd(srb, chip);
3338 case SD_PASS_THRU_MODE:
3339 case SD_EXECUTE_NO_DATA:
3340 case SD_EXECUTE_READ:
3341 case SD_EXECUTE_WRITE:
3344 result = sd_extention_cmnd(srb, chip);
3348 #ifdef SUPPORT_MAGIC_GATE
3349 case CMD_MSPRO_MG_RKEY:
3350 result = mg_report_key(srb, chip);
3353 case CMD_MSPRO_MG_SKEY:
3354 result = mg_send_key(srb, chip);
3361 result = TRANSPORT_GOOD;
3365 set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
3366 result = TRANSPORT_FAILED;