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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 "ms.h" |
30 | ||
31 | static inline void ms_set_err_code(struct rtsx_chip *chip, u8 err_code) | |
32 | { | |
d1af6476 | 33 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
34 | |
35 | ms_card->err_code = err_code; | |
36 | } | |
37 | ||
38 | static inline int ms_check_err_code(struct rtsx_chip *chip, u8 err_code) | |
39 | { | |
d1af6476 | 40 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
41 | |
42 | return (ms_card->err_code == err_code); | |
43 | } | |
44 | ||
45 | static int ms_parse_err_code(struct rtsx_chip *chip) | |
46 | { | |
031366ea JP |
47 | rtsx_trace(chip); |
48 | return STATUS_FAIL; | |
fa590c22 MC |
49 | } |
50 | ||
51 | static int ms_transfer_tpc(struct rtsx_chip *chip, u8 trans_mode, | |
e0ab2c8e | 52 | u8 tpc, u8 cnt, u8 cfg) |
fa590c22 | 53 | { |
d1af6476 | 54 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
55 | int retval; |
56 | u8 *ptr; | |
57 | ||
bf6c0d11 | 58 | dev_dbg(rtsx_dev(chip), "%s: tpc = 0x%x\n", __func__, tpc); |
fa590c22 MC |
59 | |
60 | rtsx_init_cmd(chip); | |
61 | ||
62 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TPC, 0xFF, tpc); | |
63 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_BYTE_CNT, 0xFF, cnt); | |
64 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANS_CFG, 0xFF, cfg); | |
65 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_DATA_SOURCE, | |
66 | 0x01, PINGPONG_BUFFER); | |
67 | ||
68 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANSFER, | |
69 | 0xFF, MS_TRANSFER_START | trans_mode); | |
70 | rtsx_add_cmd(chip, CHECK_REG_CMD, MS_TRANSFER, | |
71 | MS_TRANSFER_END, MS_TRANSFER_END); | |
72 | ||
73 | rtsx_add_cmd(chip, READ_REG_CMD, MS_TRANS_CFG, 0, 0); | |
74 | ||
75 | retval = rtsx_send_cmd(chip, MS_CARD, 5000); | |
76 | if (retval < 0) { | |
77 | rtsx_clear_ms_error(chip); | |
78 | ms_set_err_code(chip, MS_TO_ERROR); | |
031366ea JP |
79 | rtsx_trace(chip); |
80 | return ms_parse_err_code(chip); | |
fa590c22 MC |
81 | } |
82 | ||
83 | ptr = rtsx_get_cmd_data(chip) + 1; | |
84 | ||
85 | if (!(tpc & 0x08)) { /* Read Packet */ | |
86 | if (*ptr & MS_CRC16_ERR) { | |
87 | ms_set_err_code(chip, MS_CRC16_ERROR); | |
031366ea JP |
88 | rtsx_trace(chip); |
89 | return ms_parse_err_code(chip); | |
fa590c22 MC |
90 | } |
91 | } else { /* Write Packet */ | |
92 | if (CHK_MSPRO(ms_card) && !(*ptr & 0x80)) { | |
93 | if (*ptr & (MS_INT_ERR | MS_INT_CMDNK)) { | |
94 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
95 | rtsx_trace(chip); |
96 | return ms_parse_err_code(chip); | |
fa590c22 MC |
97 | } |
98 | } | |
99 | } | |
100 | ||
101 | if (*ptr & MS_RDY_TIMEOUT) { | |
102 | rtsx_clear_ms_error(chip); | |
103 | ms_set_err_code(chip, MS_TO_ERROR); | |
031366ea JP |
104 | rtsx_trace(chip); |
105 | return ms_parse_err_code(chip); | |
fa590c22 MC |
106 | } |
107 | ||
108 | return STATUS_SUCCESS; | |
109 | } | |
110 | ||
111 | static int ms_transfer_data(struct rtsx_chip *chip, u8 trans_mode, | |
11201769 | 112 | u8 tpc, u16 sec_cnt, u8 cfg, bool mode_2k, |
fa590c22 MC |
113 | int use_sg, void *buf, int buf_len) |
114 | { | |
115 | int retval; | |
116 | u8 val, err_code = 0; | |
117 | enum dma_data_direction dir; | |
118 | ||
031366ea JP |
119 | if (!buf || !buf_len) { |
120 | rtsx_trace(chip); | |
121 | return STATUS_FAIL; | |
122 | } | |
fa590c22 MC |
123 | |
124 | if (trans_mode == MS_TM_AUTO_READ) { | |
125 | dir = DMA_FROM_DEVICE; | |
126 | err_code = MS_FLASH_READ_ERROR; | |
127 | } else if (trans_mode == MS_TM_AUTO_WRITE) { | |
128 | dir = DMA_TO_DEVICE; | |
129 | err_code = MS_FLASH_WRITE_ERROR; | |
130 | } else { | |
031366ea JP |
131 | rtsx_trace(chip); |
132 | return STATUS_FAIL; | |
fa590c22 MC |
133 | } |
134 | ||
135 | rtsx_init_cmd(chip); | |
136 | ||
137 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TPC, 0xFF, tpc); | |
138 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
139 | MS_SECTOR_CNT_H, 0xFF, (u8)(sec_cnt >> 8)); | |
140 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_SECTOR_CNT_L, 0xFF, (u8)sec_cnt); | |
141 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANS_CFG, 0xFF, cfg); | |
142 | ||
143 | if (mode_2k) { | |
144 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
145 | MS_CFG, MS_2K_SECTOR_MODE, MS_2K_SECTOR_MODE); | |
146 | } else { | |
147 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_CFG, MS_2K_SECTOR_MODE, 0); | |
148 | } | |
149 | ||
150 | trans_dma_enable(dir, chip, sec_cnt * 512, DMA_512); | |
151 | ||
152 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
153 | MS_TRANSFER, 0xFF, MS_TRANSFER_START | trans_mode); | |
154 | rtsx_add_cmd(chip, CHECK_REG_CMD, | |
155 | MS_TRANSFER, MS_TRANSFER_END, MS_TRANSFER_END); | |
156 | ||
157 | rtsx_send_cmd_no_wait(chip); | |
158 | ||
159 | retval = rtsx_transfer_data(chip, MS_CARD, buf, buf_len, | |
160 | use_sg, dir, chip->mspro_timeout); | |
161 | if (retval < 0) { | |
162 | ms_set_err_code(chip, err_code); | |
163 | if (retval == -ETIMEDOUT) | |
164 | retval = STATUS_TIMEDOUT; | |
165 | else | |
166 | retval = STATUS_FAIL; | |
167 | ||
031366ea JP |
168 | rtsx_trace(chip); |
169 | return retval; | |
fa590c22 MC |
170 | } |
171 | ||
8ee775f9 JP |
172 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &val); |
173 | if (retval) { | |
174 | rtsx_trace(chip); | |
175 | return retval; | |
176 | } | |
031366ea JP |
177 | if (val & (MS_INT_CMDNK | MS_INT_ERR | MS_CRC16_ERR | MS_RDY_TIMEOUT)) { |
178 | rtsx_trace(chip); | |
179 | return STATUS_FAIL; | |
180 | } | |
fa590c22 MC |
181 | |
182 | return STATUS_SUCCESS; | |
183 | } | |
184 | ||
185 | static int ms_write_bytes(struct rtsx_chip *chip, | |
186 | u8 tpc, u8 cnt, u8 cfg, u8 *data, int data_len) | |
187 | { | |
d1af6476 | 188 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
189 | int retval, i; |
190 | ||
031366ea JP |
191 | if (!data || (data_len < cnt)) { |
192 | rtsx_trace(chip); | |
193 | return STATUS_ERROR; | |
194 | } | |
fa590c22 MC |
195 | |
196 | rtsx_init_cmd(chip); | |
197 | ||
198 | for (i = 0; i < cnt; i++) { | |
199 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
200 | PPBUF_BASE2 + i, 0xFF, data[i]); | |
201 | } | |
202 | if (cnt % 2) | |
203 | rtsx_add_cmd(chip, WRITE_REG_CMD, PPBUF_BASE2 + i, 0xFF, 0xFF); | |
204 | ||
205 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TPC, 0xFF, tpc); | |
206 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_BYTE_CNT, 0xFF, cnt); | |
207 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANS_CFG, 0xFF, cfg); | |
208 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_DATA_SOURCE, | |
209 | 0x01, PINGPONG_BUFFER); | |
210 | ||
211 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
212 | MS_TRANSFER, 0xFF, MS_TRANSFER_START | MS_TM_WRITE_BYTES); | |
213 | rtsx_add_cmd(chip, CHECK_REG_CMD, | |
214 | MS_TRANSFER, MS_TRANSFER_END, MS_TRANSFER_END); | |
215 | ||
216 | retval = rtsx_send_cmd(chip, MS_CARD, 5000); | |
217 | if (retval < 0) { | |
218 | u8 val = 0; | |
219 | ||
220 | rtsx_read_register(chip, MS_TRANS_CFG, &val); | |
bf6c0d11 | 221 | dev_dbg(rtsx_dev(chip), "MS_TRANS_CFG: 0x%02x\n", val); |
fa590c22 MC |
222 | |
223 | rtsx_clear_ms_error(chip); | |
224 | ||
225 | if (!(tpc & 0x08)) { | |
226 | if (val & MS_CRC16_ERR) { | |
227 | ms_set_err_code(chip, MS_CRC16_ERROR); | |
031366ea JP |
228 | rtsx_trace(chip); |
229 | return ms_parse_err_code(chip); | |
fa590c22 MC |
230 | } |
231 | } else { | |
232 | if (CHK_MSPRO(ms_card) && !(val & 0x80)) { | |
233 | if (val & (MS_INT_ERR | MS_INT_CMDNK)) { | |
234 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
235 | rtsx_trace(chip); |
236 | return ms_parse_err_code(chip); | |
fa590c22 MC |
237 | } |
238 | } | |
239 | } | |
240 | ||
241 | if (val & MS_RDY_TIMEOUT) { | |
242 | ms_set_err_code(chip, MS_TO_ERROR); | |
031366ea JP |
243 | rtsx_trace(chip); |
244 | return ms_parse_err_code(chip); | |
fa590c22 MC |
245 | } |
246 | ||
247 | ms_set_err_code(chip, MS_TO_ERROR); | |
031366ea JP |
248 | rtsx_trace(chip); |
249 | return ms_parse_err_code(chip); | |
fa590c22 MC |
250 | } |
251 | ||
252 | return STATUS_SUCCESS; | |
253 | } | |
254 | ||
255 | static int ms_read_bytes(struct rtsx_chip *chip, | |
256 | u8 tpc, u8 cnt, u8 cfg, u8 *data, int data_len) | |
257 | { | |
d1af6476 | 258 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
259 | int retval, i; |
260 | u8 *ptr; | |
261 | ||
031366ea JP |
262 | if (!data) { |
263 | rtsx_trace(chip); | |
264 | return STATUS_ERROR; | |
265 | } | |
fa590c22 MC |
266 | |
267 | rtsx_init_cmd(chip); | |
268 | ||
269 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TPC, 0xFF, tpc); | |
270 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_BYTE_CNT, 0xFF, cnt); | |
271 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANS_CFG, 0xFF, cfg); | |
272 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_DATA_SOURCE, | |
273 | 0x01, PINGPONG_BUFFER); | |
274 | ||
275 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANSFER, 0xFF, | |
276 | MS_TRANSFER_START | MS_TM_READ_BYTES); | |
277 | rtsx_add_cmd(chip, CHECK_REG_CMD, MS_TRANSFER, | |
278 | MS_TRANSFER_END, MS_TRANSFER_END); | |
279 | ||
280 | for (i = 0; i < data_len - 1; i++) | |
a1ccf4f8 | 281 | rtsx_add_cmd(chip, READ_REG_CMD, PPBUF_BASE2 + i, 0, 0); |
fa590c22 MC |
282 | |
283 | if (data_len % 2) | |
284 | rtsx_add_cmd(chip, READ_REG_CMD, PPBUF_BASE2 + data_len, 0, 0); | |
285 | else | |
286 | rtsx_add_cmd(chip, READ_REG_CMD, PPBUF_BASE2 + data_len - 1, | |
287 | 0, 0); | |
288 | ||
289 | retval = rtsx_send_cmd(chip, MS_CARD, 5000); | |
290 | if (retval < 0) { | |
291 | u8 val = 0; | |
292 | ||
293 | rtsx_read_register(chip, MS_TRANS_CFG, &val); | |
294 | rtsx_clear_ms_error(chip); | |
295 | ||
296 | if (!(tpc & 0x08)) { | |
297 | if (val & MS_CRC16_ERR) { | |
298 | ms_set_err_code(chip, MS_CRC16_ERROR); | |
031366ea JP |
299 | rtsx_trace(chip); |
300 | return ms_parse_err_code(chip); | |
fa590c22 MC |
301 | } |
302 | } else { | |
303 | if (CHK_MSPRO(ms_card) && !(val & 0x80)) { | |
304 | if (val & (MS_INT_ERR | MS_INT_CMDNK)) { | |
305 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
306 | rtsx_trace(chip); |
307 | return ms_parse_err_code(chip); | |
fa590c22 MC |
308 | } |
309 | } | |
310 | } | |
311 | ||
312 | if (val & MS_RDY_TIMEOUT) { | |
313 | ms_set_err_code(chip, MS_TO_ERROR); | |
031366ea JP |
314 | rtsx_trace(chip); |
315 | return ms_parse_err_code(chip); | |
fa590c22 MC |
316 | } |
317 | ||
318 | ms_set_err_code(chip, MS_TO_ERROR); | |
031366ea JP |
319 | rtsx_trace(chip); |
320 | return ms_parse_err_code(chip); | |
fa590c22 MC |
321 | } |
322 | ||
323 | ptr = rtsx_get_cmd_data(chip) + 1; | |
324 | ||
325 | for (i = 0; i < data_len; i++) | |
326 | data[i] = ptr[i]; | |
327 | ||
328 | if ((tpc == PRO_READ_SHORT_DATA) && (data_len == 8)) { | |
bf6c0d11 | 329 | dev_dbg(rtsx_dev(chip), "Read format progress:\n"); |
69b8b224 FF |
330 | print_hex_dump_bytes(KBUILD_MODNAME ": ", DUMP_PREFIX_NONE, ptr, |
331 | cnt); | |
fa590c22 MC |
332 | } |
333 | ||
334 | return STATUS_SUCCESS; | |
335 | } | |
336 | ||
337 | static int ms_set_rw_reg_addr(struct rtsx_chip *chip, | |
338 | u8 read_start, u8 read_cnt, u8 write_start, u8 write_cnt) | |
339 | { | |
340 | int retval, i; | |
341 | u8 data[4]; | |
342 | ||
343 | data[0] = read_start; | |
344 | data[1] = read_cnt; | |
345 | data[2] = write_start; | |
346 | data[3] = write_cnt; | |
347 | ||
348 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
349 | retval = ms_write_bytes(chip, SET_RW_REG_ADRS, 4, | |
350 | NO_WAIT_INT, data, 4); | |
351 | if (retval == STATUS_SUCCESS) | |
352 | return STATUS_SUCCESS; | |
353 | rtsx_clear_ms_error(chip); | |
354 | } | |
355 | ||
031366ea JP |
356 | rtsx_trace(chip); |
357 | return STATUS_FAIL; | |
fa590c22 MC |
358 | } |
359 | ||
360 | static int ms_send_cmd(struct rtsx_chip *chip, u8 cmd, u8 cfg) | |
361 | { | |
362 | u8 data[2]; | |
363 | ||
364 | data[0] = cmd; | |
365 | data[1] = 0; | |
366 | ||
367 | return ms_write_bytes(chip, PRO_SET_CMD, 1, cfg, data, 1); | |
368 | } | |
369 | ||
370 | static int ms_set_init_para(struct rtsx_chip *chip) | |
371 | { | |
d1af6476 | 372 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
373 | int retval; |
374 | ||
375 | if (CHK_HG8BIT(ms_card)) { | |
376 | if (chip->asic_code) | |
377 | ms_card->ms_clock = chip->asic_ms_hg_clk; | |
378 | else | |
379 | ms_card->ms_clock = chip->fpga_ms_hg_clk; | |
380 | ||
381 | } else if (CHK_MSPRO(ms_card) || CHK_MS4BIT(ms_card)) { | |
382 | if (chip->asic_code) | |
383 | ms_card->ms_clock = chip->asic_ms_4bit_clk; | |
384 | else | |
385 | ms_card->ms_clock = chip->fpga_ms_4bit_clk; | |
386 | ||
387 | } else { | |
388 | if (chip->asic_code) | |
389 | ms_card->ms_clock = chip->asic_ms_1bit_clk; | |
390 | else | |
391 | ms_card->ms_clock = chip->fpga_ms_1bit_clk; | |
392 | } | |
393 | ||
394 | retval = switch_clock(chip, ms_card->ms_clock); | |
031366ea JP |
395 | if (retval != STATUS_SUCCESS) { |
396 | rtsx_trace(chip); | |
397 | return STATUS_FAIL; | |
398 | } | |
fa590c22 MC |
399 | |
400 | retval = select_card(chip, MS_CARD); | |
031366ea JP |
401 | if (retval != STATUS_SUCCESS) { |
402 | rtsx_trace(chip); | |
403 | return STATUS_FAIL; | |
404 | } | |
fa590c22 MC |
405 | |
406 | return STATUS_SUCCESS; | |
407 | } | |
408 | ||
409 | static int ms_switch_clock(struct rtsx_chip *chip) | |
410 | { | |
d1af6476 | 411 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
412 | int retval; |
413 | ||
414 | retval = select_card(chip, MS_CARD); | |
031366ea JP |
415 | if (retval != STATUS_SUCCESS) { |
416 | rtsx_trace(chip); | |
417 | return STATUS_FAIL; | |
418 | } | |
fa590c22 MC |
419 | |
420 | retval = switch_clock(chip, ms_card->ms_clock); | |
031366ea JP |
421 | if (retval != STATUS_SUCCESS) { |
422 | rtsx_trace(chip); | |
423 | return STATUS_FAIL; | |
424 | } | |
fa590c22 MC |
425 | |
426 | return STATUS_SUCCESS; | |
427 | } | |
428 | ||
429 | static int ms_pull_ctl_disable(struct rtsx_chip *chip) | |
430 | { | |
8ee775f9 JP |
431 | int retval; |
432 | ||
fa590c22 | 433 | if (CHECK_PID(chip, 0x5208)) { |
8ee775f9 JP |
434 | retval = rtsx_write_register(chip, CARD_PULL_CTL1, 0xFF, |
435 | MS_D1_PD | MS_D2_PD | MS_CLK_PD | MS_D6_PD); | |
436 | if (retval) { | |
437 | rtsx_trace(chip); | |
438 | return retval; | |
439 | } | |
440 | retval = rtsx_write_register(chip, CARD_PULL_CTL2, 0xFF, | |
441 | MS_D3_PD | MS_D0_PD | MS_BS_PD | XD_D4_PD); | |
442 | if (retval) { | |
443 | rtsx_trace(chip); | |
444 | return retval; | |
445 | } | |
446 | retval = rtsx_write_register(chip, CARD_PULL_CTL3, 0xFF, | |
447 | MS_D7_PD | XD_CE_PD | XD_CLE_PD | XD_CD_PU); | |
448 | if (retval) { | |
449 | rtsx_trace(chip); | |
450 | return retval; | |
451 | } | |
452 | retval = rtsx_write_register(chip, CARD_PULL_CTL4, 0xFF, | |
453 | XD_RDY_PD | SD_D3_PD | SD_D2_PD | XD_ALE_PD); | |
454 | if (retval) { | |
455 | rtsx_trace(chip); | |
456 | return retval; | |
457 | } | |
458 | retval = rtsx_write_register(chip, CARD_PULL_CTL5, 0xFF, | |
459 | MS_INS_PU | SD_WP_PD | SD_CD_PU | SD_CMD_PD); | |
460 | if (retval) { | |
461 | rtsx_trace(chip); | |
462 | return retval; | |
463 | } | |
464 | retval = rtsx_write_register(chip, CARD_PULL_CTL6, 0xFF, | |
465 | MS_D5_PD | MS_D4_PD); | |
466 | if (retval) { | |
467 | rtsx_trace(chip); | |
468 | return retval; | |
469 | } | |
fa590c22 MC |
470 | } else if (CHECK_PID(chip, 0x5288)) { |
471 | if (CHECK_BARO_PKG(chip, QFN)) { | |
8ee775f9 JP |
472 | retval = rtsx_write_register(chip, CARD_PULL_CTL1, |
473 | 0xFF, 0x55); | |
474 | if (retval) { | |
475 | rtsx_trace(chip); | |
476 | return retval; | |
477 | } | |
478 | retval = rtsx_write_register(chip, CARD_PULL_CTL2, | |
479 | 0xFF, 0x55); | |
480 | if (retval) { | |
481 | rtsx_trace(chip); | |
482 | return retval; | |
483 | } | |
484 | retval = rtsx_write_register(chip, CARD_PULL_CTL3, | |
485 | 0xFF, 0x4B); | |
486 | if (retval) { | |
487 | rtsx_trace(chip); | |
488 | return retval; | |
489 | } | |
490 | retval = rtsx_write_register(chip, CARD_PULL_CTL4, | |
491 | 0xFF, 0x69); | |
492 | if (retval) { | |
493 | rtsx_trace(chip); | |
494 | return retval; | |
495 | } | |
fa590c22 MC |
496 | } |
497 | } | |
498 | ||
499 | return STATUS_SUCCESS; | |
500 | } | |
501 | ||
502 | static int ms_pull_ctl_enable(struct rtsx_chip *chip) | |
503 | { | |
504 | int retval; | |
505 | ||
506 | rtsx_init_cmd(chip); | |
507 | ||
508 | if (CHECK_PID(chip, 0x5208)) { | |
509 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_PULL_CTL1, 0xFF, | |
510 | MS_D1_PD | MS_D2_PD | MS_CLK_NP | MS_D6_PD); | |
511 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_PULL_CTL2, 0xFF, | |
512 | MS_D3_PD | MS_D0_PD | MS_BS_NP | XD_D4_PD); | |
513 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_PULL_CTL3, 0xFF, | |
514 | MS_D7_PD | XD_CE_PD | XD_CLE_PD | XD_CD_PU); | |
515 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_PULL_CTL4, 0xFF, | |
516 | XD_RDY_PD | SD_D3_PD | SD_D2_PD | XD_ALE_PD); | |
517 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_PULL_CTL5, 0xFF, | |
518 | MS_INS_PU | SD_WP_PD | SD_CD_PU | SD_CMD_PD); | |
519 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_PULL_CTL6, 0xFF, | |
520 | MS_D5_PD | MS_D4_PD); | |
521 | } else if (CHECK_PID(chip, 0x5288)) { | |
522 | if (CHECK_BARO_PKG(chip, QFN)) { | |
523 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
524 | CARD_PULL_CTL1, 0xFF, 0x55); | |
525 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
526 | CARD_PULL_CTL2, 0xFF, 0x45); | |
527 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
528 | CARD_PULL_CTL3, 0xFF, 0x4B); | |
529 | rtsx_add_cmd(chip, WRITE_REG_CMD, | |
530 | CARD_PULL_CTL4, 0xFF, 0x29); | |
531 | } | |
532 | } | |
533 | ||
534 | retval = rtsx_send_cmd(chip, MS_CARD, 100); | |
031366ea JP |
535 | if (retval < 0) { |
536 | rtsx_trace(chip); | |
537 | return STATUS_FAIL; | |
538 | } | |
fa590c22 MC |
539 | |
540 | return STATUS_SUCCESS; | |
541 | } | |
542 | ||
543 | static int ms_prepare_reset(struct rtsx_chip *chip) | |
544 | { | |
d1af6476 | 545 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
546 | int retval; |
547 | u8 oc_mask = 0; | |
548 | ||
549 | ms_card->ms_type = 0; | |
550 | ms_card->check_ms_flow = 0; | |
551 | ms_card->switch_8bit_fail = 0; | |
552 | ms_card->delay_write.delay_write_flag = 0; | |
553 | ||
554 | ms_card->pro_under_formatting = 0; | |
555 | ||
556 | retval = ms_power_off_card3v3(chip); | |
031366ea JP |
557 | if (retval != STATUS_SUCCESS) { |
558 | rtsx_trace(chip); | |
559 | return STATUS_FAIL; | |
560 | } | |
fa590c22 MC |
561 | |
562 | if (!chip->ft2_fast_mode) | |
563 | wait_timeout(250); | |
564 | ||
565 | retval = enable_card_clock(chip, MS_CARD); | |
031366ea JP |
566 | if (retval != STATUS_SUCCESS) { |
567 | rtsx_trace(chip); | |
568 | return STATUS_FAIL; | |
569 | } | |
fa590c22 MC |
570 | |
571 | if (chip->asic_code) { | |
572 | retval = ms_pull_ctl_enable(chip); | |
031366ea JP |
573 | if (retval != STATUS_SUCCESS) { |
574 | rtsx_trace(chip); | |
575 | return STATUS_FAIL; | |
576 | } | |
fa590c22 | 577 | } else { |
8ee775f9 JP |
578 | retval = rtsx_write_register(chip, FPGA_PULL_CTL, |
579 | FPGA_MS_PULL_CTL_BIT | 0x20, 0); | |
580 | if (retval) { | |
581 | rtsx_trace(chip); | |
582 | return retval; | |
583 | } | |
fa590c22 MC |
584 | } |
585 | ||
586 | if (!chip->ft2_fast_mode) { | |
587 | retval = card_power_on(chip, MS_CARD); | |
031366ea JP |
588 | if (retval != STATUS_SUCCESS) { |
589 | rtsx_trace(chip); | |
590 | return STATUS_FAIL; | |
591 | } | |
fa590c22 MC |
592 | |
593 | wait_timeout(150); | |
594 | ||
595 | #ifdef SUPPORT_OCP | |
596 | if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) | |
597 | oc_mask = MS_OC_NOW | MS_OC_EVER; | |
598 | else | |
599 | oc_mask = SD_OC_NOW | SD_OC_EVER; | |
600 | ||
601 | if (chip->ocp_stat & oc_mask) { | |
bf6c0d11 FF |
602 | dev_dbg(rtsx_dev(chip), "Over current, OCPSTAT is 0x%x\n", |
603 | chip->ocp_stat); | |
031366ea JP |
604 | rtsx_trace(chip); |
605 | return STATUS_FAIL; | |
fa590c22 MC |
606 | } |
607 | #endif | |
608 | } | |
609 | ||
8ee775f9 JP |
610 | retval = rtsx_write_register(chip, CARD_OE, MS_OUTPUT_EN, |
611 | MS_OUTPUT_EN); | |
612 | if (retval) { | |
613 | rtsx_trace(chip); | |
614 | return retval; | |
615 | } | |
fa590c22 MC |
616 | |
617 | if (chip->asic_code) { | |
8ee775f9 JP |
618 | retval = rtsx_write_register(chip, MS_CFG, 0xFF, |
619 | SAMPLE_TIME_RISING | PUSH_TIME_DEFAULT | NO_EXTEND_TOGGLE | MS_BUS_WIDTH_1); | |
620 | if (retval) { | |
621 | rtsx_trace(chip); | |
622 | return retval; | |
623 | } | |
fa590c22 | 624 | } else { |
8ee775f9 JP |
625 | retval = rtsx_write_register(chip, MS_CFG, 0xFF, |
626 | SAMPLE_TIME_FALLING | PUSH_TIME_DEFAULT | NO_EXTEND_TOGGLE | MS_BUS_WIDTH_1); | |
627 | if (retval) { | |
628 | rtsx_trace(chip); | |
629 | return retval; | |
630 | } | |
631 | } | |
632 | retval = rtsx_write_register(chip, MS_TRANS_CFG, 0xFF, | |
633 | NO_WAIT_INT | NO_AUTO_READ_INT_REG); | |
634 | if (retval) { | |
635 | rtsx_trace(chip); | |
636 | return retval; | |
637 | } | |
638 | retval = rtsx_write_register(chip, CARD_STOP, MS_STOP | MS_CLR_ERR, | |
639 | MS_STOP | MS_CLR_ERR); | |
640 | if (retval) { | |
641 | rtsx_trace(chip); | |
642 | return retval; | |
fa590c22 | 643 | } |
fa590c22 MC |
644 | |
645 | retval = ms_set_init_para(chip); | |
031366ea JP |
646 | if (retval != STATUS_SUCCESS) { |
647 | rtsx_trace(chip); | |
648 | return STATUS_FAIL; | |
649 | } | |
fa590c22 MC |
650 | |
651 | return STATUS_SUCCESS; | |
652 | } | |
653 | ||
654 | static int ms_identify_media_type(struct rtsx_chip *chip, int switch_8bit_bus) | |
655 | { | |
d1af6476 | 656 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
657 | int retval, i; |
658 | u8 val; | |
659 | ||
660 | retval = ms_set_rw_reg_addr(chip, Pro_StatusReg, 6, SystemParm, 1); | |
031366ea JP |
661 | if (retval != STATUS_SUCCESS) { |
662 | rtsx_trace(chip); | |
663 | return STATUS_FAIL; | |
664 | } | |
fa590c22 MC |
665 | |
666 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
667 | retval = ms_transfer_tpc(chip, MS_TM_READ_BYTES, READ_REG, | |
668 | 6, NO_WAIT_INT); | |
669 | if (retval == STATUS_SUCCESS) | |
670 | break; | |
671 | } | |
031366ea JP |
672 | if (i == MS_MAX_RETRY_COUNT) { |
673 | rtsx_trace(chip); | |
674 | return STATUS_FAIL; | |
675 | } | |
fa590c22 | 676 | |
8ee775f9 JP |
677 | retval = rtsx_read_register(chip, PPBUF_BASE2 + 2, &val); |
678 | if (retval) { | |
679 | rtsx_trace(chip); | |
680 | return retval; | |
681 | } | |
bf6c0d11 | 682 | dev_dbg(rtsx_dev(chip), "Type register: 0x%x\n", val); |
fa590c22 MC |
683 | if (val != 0x01) { |
684 | if (val != 0x02) | |
685 | ms_card->check_ms_flow = 1; | |
686 | ||
031366ea JP |
687 | rtsx_trace(chip); |
688 | return STATUS_FAIL; | |
fa590c22 MC |
689 | } |
690 | ||
8ee775f9 JP |
691 | retval = rtsx_read_register(chip, PPBUF_BASE2 + 4, &val); |
692 | if (retval) { | |
693 | rtsx_trace(chip); | |
694 | return retval; | |
695 | } | |
bf6c0d11 | 696 | dev_dbg(rtsx_dev(chip), "Category register: 0x%x\n", val); |
fa590c22 MC |
697 | if (val != 0) { |
698 | ms_card->check_ms_flow = 1; | |
031366ea JP |
699 | rtsx_trace(chip); |
700 | return STATUS_FAIL; | |
fa590c22 MC |
701 | } |
702 | ||
8ee775f9 JP |
703 | retval = rtsx_read_register(chip, PPBUF_BASE2 + 5, &val); |
704 | if (retval) { | |
705 | rtsx_trace(chip); | |
706 | return retval; | |
707 | } | |
bf6c0d11 | 708 | dev_dbg(rtsx_dev(chip), "Class register: 0x%x\n", val); |
fa590c22 | 709 | if (val == 0) { |
8ee775f9 JP |
710 | retval = rtsx_read_register(chip, PPBUF_BASE2, &val); |
711 | if (retval) { | |
712 | rtsx_trace(chip); | |
713 | return retval; | |
714 | } | |
fa590c22 MC |
715 | if (val & WRT_PRTCT) |
716 | chip->card_wp |= MS_CARD; | |
717 | else | |
718 | chip->card_wp &= ~MS_CARD; | |
719 | ||
720 | } else if ((val == 0x01) || (val == 0x02) || (val == 0x03)) { | |
721 | chip->card_wp |= MS_CARD; | |
722 | } else { | |
723 | ms_card->check_ms_flow = 1; | |
031366ea JP |
724 | rtsx_trace(chip); |
725 | return STATUS_FAIL; | |
fa590c22 MC |
726 | } |
727 | ||
728 | ms_card->ms_type |= TYPE_MSPRO; | |
729 | ||
8ee775f9 JP |
730 | retval = rtsx_read_register(chip, PPBUF_BASE2 + 3, &val); |
731 | if (retval) { | |
732 | rtsx_trace(chip); | |
733 | return retval; | |
734 | } | |
bf6c0d11 | 735 | dev_dbg(rtsx_dev(chip), "IF Mode register: 0x%x\n", val); |
fa590c22 MC |
736 | if (val == 0) { |
737 | ms_card->ms_type &= 0x0F; | |
738 | } else if (val == 7) { | |
739 | if (switch_8bit_bus) | |
740 | ms_card->ms_type |= MS_HG; | |
741 | else | |
742 | ms_card->ms_type &= 0x0F; | |
743 | ||
744 | } else { | |
031366ea JP |
745 | rtsx_trace(chip); |
746 | return STATUS_FAIL; | |
fa590c22 MC |
747 | } |
748 | ||
749 | return STATUS_SUCCESS; | |
750 | } | |
751 | ||
752 | static int ms_confirm_cpu_startup(struct rtsx_chip *chip) | |
753 | { | |
754 | int retval, i, k; | |
755 | u8 val; | |
756 | ||
757 | /* Confirm CPU StartUp */ | |
758 | k = 0; | |
759 | do { | |
760 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
761 | ms_set_err_code(chip, MS_NO_CARD); | |
031366ea JP |
762 | rtsx_trace(chip); |
763 | return STATUS_FAIL; | |
fa590c22 MC |
764 | } |
765 | ||
766 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
767 | retval = ms_read_bytes(chip, GET_INT, 1, | |
768 | NO_WAIT_INT, &val, 1); | |
769 | if (retval == STATUS_SUCCESS) | |
770 | break; | |
771 | } | |
031366ea JP |
772 | if (i == MS_MAX_RETRY_COUNT) { |
773 | rtsx_trace(chip); | |
774 | return STATUS_FAIL; | |
775 | } | |
fa590c22 | 776 | |
031366ea JP |
777 | if (k > 100) { |
778 | rtsx_trace(chip); | |
779 | return STATUS_FAIL; | |
780 | } | |
fa590c22 MC |
781 | |
782 | k++; | |
783 | wait_timeout(100); | |
784 | } while (!(val & INT_REG_CED)); | |
785 | ||
786 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
787 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
788 | if (retval == STATUS_SUCCESS) | |
789 | break; | |
790 | } | |
031366ea JP |
791 | if (i == MS_MAX_RETRY_COUNT) { |
792 | rtsx_trace(chip); | |
793 | return STATUS_FAIL; | |
794 | } | |
fa590c22 MC |
795 | |
796 | if (val & INT_REG_ERR) { | |
797 | if (val & INT_REG_CMDNK) | |
798 | chip->card_wp |= (MS_CARD); | |
031366ea JP |
799 | else { |
800 | rtsx_trace(chip); | |
801 | return STATUS_FAIL; | |
802 | } | |
fa590c22 MC |
803 | } |
804 | /* -- end confirm CPU startup */ | |
805 | ||
806 | return STATUS_SUCCESS; | |
807 | } | |
808 | ||
809 | static int ms_switch_parallel_bus(struct rtsx_chip *chip) | |
810 | { | |
811 | int retval, i; | |
812 | u8 data[2]; | |
813 | ||
814 | data[0] = PARALLEL_4BIT_IF; | |
815 | data[1] = 0; | |
816 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
817 | retval = ms_write_bytes(chip, WRITE_REG, 1, NO_WAIT_INT, | |
818 | data, 2); | |
819 | if (retval == STATUS_SUCCESS) | |
820 | break; | |
821 | } | |
031366ea JP |
822 | if (retval != STATUS_SUCCESS) { |
823 | rtsx_trace(chip); | |
824 | return STATUS_FAIL; | |
825 | } | |
fa590c22 MC |
826 | |
827 | return STATUS_SUCCESS; | |
828 | } | |
829 | ||
830 | static int ms_switch_8bit_bus(struct rtsx_chip *chip) | |
831 | { | |
d1af6476 | 832 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
833 | int retval, i; |
834 | u8 data[2]; | |
835 | ||
836 | data[0] = PARALLEL_8BIT_IF; | |
837 | data[1] = 0; | |
838 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
839 | retval = ms_write_bytes(chip, WRITE_REG, 1, | |
840 | NO_WAIT_INT, data, 2); | |
841 | if (retval == STATUS_SUCCESS) | |
842 | break; | |
843 | } | |
031366ea JP |
844 | if (retval != STATUS_SUCCESS) { |
845 | rtsx_trace(chip); | |
846 | return STATUS_FAIL; | |
847 | } | |
fa590c22 | 848 | |
8ee775f9 JP |
849 | retval = rtsx_write_register(chip, MS_CFG, 0x98, |
850 | MS_BUS_WIDTH_8 | SAMPLE_TIME_FALLING); | |
851 | if (retval) { | |
852 | rtsx_trace(chip); | |
853 | return retval; | |
854 | } | |
fa590c22 MC |
855 | ms_card->ms_type |= MS_8BIT; |
856 | retval = ms_set_init_para(chip); | |
031366ea JP |
857 | if (retval != STATUS_SUCCESS) { |
858 | rtsx_trace(chip); | |
859 | return STATUS_FAIL; | |
860 | } | |
fa590c22 MC |
861 | |
862 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
863 | retval = ms_transfer_tpc(chip, MS_TM_READ_BYTES, GET_INT, | |
864 | 1, NO_WAIT_INT); | |
031366ea JP |
865 | if (retval != STATUS_SUCCESS) { |
866 | rtsx_trace(chip); | |
867 | return STATUS_FAIL; | |
868 | } | |
fa590c22 MC |
869 | } |
870 | ||
871 | return STATUS_SUCCESS; | |
872 | } | |
873 | ||
874 | static int ms_pro_reset_flow(struct rtsx_chip *chip, int switch_8bit_bus) | |
875 | { | |
d1af6476 | 876 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
877 | int retval, i; |
878 | ||
879 | for (i = 0; i < 3; i++) { | |
880 | retval = ms_prepare_reset(chip); | |
031366ea JP |
881 | if (retval != STATUS_SUCCESS) { |
882 | rtsx_trace(chip); | |
883 | return STATUS_FAIL; | |
884 | } | |
fa590c22 MC |
885 | |
886 | retval = ms_identify_media_type(chip, switch_8bit_bus); | |
031366ea JP |
887 | if (retval != STATUS_SUCCESS) { |
888 | rtsx_trace(chip); | |
889 | return STATUS_FAIL; | |
890 | } | |
fa590c22 MC |
891 | |
892 | retval = ms_confirm_cpu_startup(chip); | |
031366ea JP |
893 | if (retval != STATUS_SUCCESS) { |
894 | rtsx_trace(chip); | |
895 | return STATUS_FAIL; | |
896 | } | |
fa590c22 MC |
897 | |
898 | retval = ms_switch_parallel_bus(chip); | |
899 | if (retval != STATUS_SUCCESS) { | |
900 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
901 | ms_set_err_code(chip, MS_NO_CARD); | |
031366ea JP |
902 | rtsx_trace(chip); |
903 | return STATUS_FAIL; | |
fa590c22 MC |
904 | } |
905 | continue; | |
906 | } else { | |
907 | break; | |
908 | } | |
909 | } | |
910 | ||
031366ea JP |
911 | if (retval != STATUS_SUCCESS) { |
912 | rtsx_trace(chip); | |
913 | return STATUS_FAIL; | |
914 | } | |
fa590c22 MC |
915 | |
916 | /* Switch MS-PRO into Parallel mode */ | |
8ee775f9 JP |
917 | retval = rtsx_write_register(chip, MS_CFG, 0x18, MS_BUS_WIDTH_4); |
918 | if (retval) { | |
919 | rtsx_trace(chip); | |
920 | return retval; | |
921 | } | |
922 | retval = rtsx_write_register(chip, MS_CFG, PUSH_TIME_ODD, | |
923 | PUSH_TIME_ODD); | |
924 | if (retval) { | |
925 | rtsx_trace(chip); | |
926 | return retval; | |
927 | } | |
fa590c22 MC |
928 | |
929 | retval = ms_set_init_para(chip); | |
031366ea JP |
930 | if (retval != STATUS_SUCCESS) { |
931 | rtsx_trace(chip); | |
932 | return STATUS_FAIL; | |
933 | } | |
fa590c22 MC |
934 | |
935 | /* If MSPro HG Card, We shall try to switch to 8-bit bus */ | |
936 | if (CHK_MSHG(ms_card) && chip->support_ms_8bit && switch_8bit_bus) { | |
937 | retval = ms_switch_8bit_bus(chip); | |
938 | if (retval != STATUS_SUCCESS) { | |
939 | ms_card->switch_8bit_fail = 1; | |
031366ea JP |
940 | rtsx_trace(chip); |
941 | return STATUS_FAIL; | |
fa590c22 MC |
942 | } |
943 | } | |
944 | ||
945 | return STATUS_SUCCESS; | |
946 | } | |
947 | ||
948 | #ifdef XC_POWERCLASS | |
949 | static int msxc_change_power(struct rtsx_chip *chip, u8 mode) | |
950 | { | |
951 | int retval; | |
952 | u8 buf[6]; | |
953 | ||
954 | ms_cleanup_work(chip); | |
955 | ||
956 | retval = ms_set_rw_reg_addr(chip, 0, 0, Pro_DataCount1, 6); | |
031366ea JP |
957 | if (retval != STATUS_SUCCESS) { |
958 | rtsx_trace(chip); | |
959 | return STATUS_FAIL; | |
960 | } | |
fa590c22 MC |
961 | |
962 | buf[0] = 0; | |
963 | buf[1] = mode; | |
964 | buf[2] = 0; | |
965 | buf[3] = 0; | |
966 | buf[4] = 0; | |
967 | buf[5] = 0; | |
968 | ||
7f703fae | 969 | retval = ms_write_bytes(chip, PRO_WRITE_REG, 6, NO_WAIT_INT, buf, 6); |
031366ea JP |
970 | if (retval != STATUS_SUCCESS) { |
971 | rtsx_trace(chip); | |
972 | return STATUS_FAIL; | |
973 | } | |
fa590c22 MC |
974 | |
975 | retval = ms_send_cmd(chip, XC_CHG_POWER, WAIT_INT); | |
031366ea JP |
976 | if (retval != STATUS_SUCCESS) { |
977 | rtsx_trace(chip); | |
978 | return STATUS_FAIL; | |
979 | } | |
fa590c22 | 980 | |
8ee775f9 JP |
981 | retval = rtsx_read_register(chip, MS_TRANS_CFG, buf); |
982 | if (retval) { | |
983 | rtsx_trace(chip); | |
984 | return retval; | |
985 | } | |
031366ea JP |
986 | if (buf[0] & (MS_INT_CMDNK | MS_INT_ERR)) { |
987 | rtsx_trace(chip); | |
988 | return STATUS_FAIL; | |
989 | } | |
fa590c22 MC |
990 | |
991 | return STATUS_SUCCESS; | |
992 | } | |
993 | #endif | |
994 | ||
995 | static int ms_read_attribute_info(struct rtsx_chip *chip) | |
996 | { | |
d1af6476 | 997 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
998 | int retval, i; |
999 | u8 val, *buf, class_code, device_type, sub_class, data[16]; | |
1000 | u16 total_blk = 0, blk_size = 0; | |
1001 | #ifdef SUPPORT_MSXC | |
1002 | u32 xc_total_blk = 0, xc_blk_size = 0; | |
1003 | #endif | |
1004 | u32 sys_info_addr = 0, sys_info_size; | |
1005 | #ifdef SUPPORT_PCGL_1P18 | |
1006 | u32 model_name_addr = 0, model_name_size; | |
1007 | int found_sys_info = 0, found_model_name = 0; | |
1008 | #endif | |
1009 | ||
1010 | retval = ms_set_rw_reg_addr(chip, Pro_IntReg, 2, Pro_SystemParm, 7); | |
031366ea JP |
1011 | if (retval != STATUS_SUCCESS) { |
1012 | rtsx_trace(chip); | |
1013 | return STATUS_FAIL; | |
1014 | } | |
fa590c22 MC |
1015 | |
1016 | if (CHK_MS8BIT(ms_card)) | |
1017 | data[0] = PARALLEL_8BIT_IF; | |
1018 | else | |
1019 | data[0] = PARALLEL_4BIT_IF; | |
1020 | ||
1021 | data[1] = 0; | |
1022 | ||
1023 | data[2] = 0x40; | |
1024 | data[3] = 0; | |
1025 | data[4] = 0; | |
1026 | data[5] = 0; | |
1027 | data[6] = 0; | |
1028 | data[7] = 0; | |
1029 | ||
1030 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
1031 | retval = ms_write_bytes(chip, PRO_WRITE_REG, 7, NO_WAIT_INT, | |
1032 | data, 8); | |
1033 | if (retval == STATUS_SUCCESS) | |
1034 | break; | |
1035 | } | |
031366ea JP |
1036 | if (retval != STATUS_SUCCESS) { |
1037 | rtsx_trace(chip); | |
1038 | return STATUS_FAIL; | |
1039 | } | |
fa590c22 MC |
1040 | |
1041 | buf = kmalloc(64 * 512, GFP_KERNEL); | |
7586170c | 1042 | if (!buf) { |
031366ea JP |
1043 | rtsx_trace(chip); |
1044 | return STATUS_ERROR; | |
1045 | } | |
fa590c22 MC |
1046 | |
1047 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
1048 | retval = ms_send_cmd(chip, PRO_READ_ATRB, WAIT_INT); | |
1049 | if (retval != STATUS_SUCCESS) | |
1050 | continue; | |
1051 | ||
1052 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &val); | |
1053 | if (retval != STATUS_SUCCESS) { | |
1054 | kfree(buf); | |
031366ea JP |
1055 | rtsx_trace(chip); |
1056 | return STATUS_FAIL; | |
fa590c22 MC |
1057 | } |
1058 | if (!(val & MS_INT_BREQ)) { | |
1059 | kfree(buf); | |
031366ea JP |
1060 | rtsx_trace(chip); |
1061 | return STATUS_FAIL; | |
fa590c22 MC |
1062 | } |
1063 | retval = ms_transfer_data(chip, MS_TM_AUTO_READ, | |
1064 | PRO_READ_LONG_DATA, 0x40, WAIT_INT, | |
1065 | 0, 0, buf, 64 * 512); | |
1066 | if (retval == STATUS_SUCCESS) | |
1067 | break; | |
b037e229 RB |
1068 | |
1069 | rtsx_clear_ms_error(chip); | |
fa590c22 MC |
1070 | } |
1071 | if (retval != STATUS_SUCCESS) { | |
1072 | kfree(buf); | |
031366ea JP |
1073 | rtsx_trace(chip); |
1074 | return STATUS_FAIL; | |
fa590c22 MC |
1075 | } |
1076 | ||
1077 | i = 0; | |
1078 | do { | |
1079 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &val); | |
1080 | if (retval != STATUS_SUCCESS) { | |
1081 | kfree(buf); | |
031366ea JP |
1082 | rtsx_trace(chip); |
1083 | return STATUS_FAIL; | |
fa590c22 MC |
1084 | } |
1085 | ||
1086 | if ((val & MS_INT_CED) || !(val & MS_INT_BREQ)) | |
1087 | break; | |
1088 | ||
1089 | retval = ms_transfer_tpc(chip, MS_TM_NORMAL_READ, | |
1090 | PRO_READ_LONG_DATA, 0, WAIT_INT); | |
1091 | if (retval != STATUS_SUCCESS) { | |
1092 | kfree(buf); | |
031366ea JP |
1093 | rtsx_trace(chip); |
1094 | return STATUS_FAIL; | |
fa590c22 MC |
1095 | } |
1096 | ||
1097 | i++; | |
1098 | } while (i < 1024); | |
1099 | ||
1100 | if (retval != STATUS_SUCCESS) { | |
1101 | kfree(buf); | |
031366ea JP |
1102 | rtsx_trace(chip); |
1103 | return STATUS_FAIL; | |
fa590c22 MC |
1104 | } |
1105 | ||
1106 | if ((buf[0] != 0xa5) && (buf[1] != 0xc3)) { | |
1107 | /* Signature code is wrong */ | |
1108 | kfree(buf); | |
031366ea JP |
1109 | rtsx_trace(chip); |
1110 | return STATUS_FAIL; | |
fa590c22 MC |
1111 | } |
1112 | ||
1113 | if ((buf[4] < 1) || (buf[4] > 12)) { | |
1114 | kfree(buf); | |
031366ea JP |
1115 | rtsx_trace(chip); |
1116 | return STATUS_FAIL; | |
fa590c22 MC |
1117 | } |
1118 | ||
1119 | for (i = 0; i < buf[4]; i++) { | |
1120 | int cur_addr_off = 16 + i * 12; | |
1121 | ||
1122 | #ifdef SUPPORT_MSXC | |
1123 | if ((buf[cur_addr_off + 8] == 0x10) || | |
66e6d70d | 1124 | (buf[cur_addr_off + 8] == 0x13)) { |
fa590c22 | 1125 | #else |
66e6d70d | 1126 | if (buf[cur_addr_off + 8] == 0x10) { |
fa590c22 | 1127 | #endif |
fa590c22 MC |
1128 | sys_info_addr = ((u32)buf[cur_addr_off + 0] << 24) | |
1129 | ((u32)buf[cur_addr_off + 1] << 16) | | |
1130 | ((u32)buf[cur_addr_off + 2] << 8) | | |
1131 | buf[cur_addr_off + 3]; | |
1132 | sys_info_size = ((u32)buf[cur_addr_off + 4] << 24) | | |
1133 | ((u32)buf[cur_addr_off + 5] << 16) | | |
1134 | ((u32)buf[cur_addr_off + 6] << 8) | | |
1135 | buf[cur_addr_off + 7]; | |
bf6c0d11 | 1136 | dev_dbg(rtsx_dev(chip), "sys_info_addr = 0x%x, sys_info_size = 0x%x\n", |
fa590c22 MC |
1137 | sys_info_addr, sys_info_size); |
1138 | if (sys_info_size != 96) { | |
1139 | kfree(buf); | |
031366ea JP |
1140 | rtsx_trace(chip); |
1141 | return STATUS_FAIL; | |
fa590c22 MC |
1142 | } |
1143 | if (sys_info_addr < 0x1A0) { | |
1144 | kfree(buf); | |
031366ea JP |
1145 | rtsx_trace(chip); |
1146 | return STATUS_FAIL; | |
fa590c22 MC |
1147 | } |
1148 | if ((sys_info_size + sys_info_addr) > 0x8000) { | |
1149 | kfree(buf); | |
031366ea JP |
1150 | rtsx_trace(chip); |
1151 | return STATUS_FAIL; | |
fa590c22 MC |
1152 | } |
1153 | ||
1154 | #ifdef SUPPORT_MSXC | |
1155 | if (buf[cur_addr_off + 8] == 0x13) | |
1156 | ms_card->ms_type |= MS_XC; | |
1157 | #endif | |
1158 | #ifdef SUPPORT_PCGL_1P18 | |
1159 | found_sys_info = 1; | |
1160 | #else | |
1161 | break; | |
1162 | #endif | |
1163 | } | |
1164 | #ifdef SUPPORT_PCGL_1P18 | |
1165 | if (buf[cur_addr_off + 8] == 0x15) { | |
1166 | model_name_addr = ((u32)buf[cur_addr_off + 0] << 24) | | |
1167 | ((u32)buf[cur_addr_off + 1] << 16) | | |
1168 | ((u32)buf[cur_addr_off + 2] << 8) | | |
1169 | buf[cur_addr_off + 3]; | |
1170 | model_name_size = ((u32)buf[cur_addr_off + 4] << 24) | | |
1171 | ((u32)buf[cur_addr_off + 5] << 16) | | |
1172 | ((u32)buf[cur_addr_off + 6] << 8) | | |
1173 | buf[cur_addr_off + 7]; | |
bf6c0d11 | 1174 | dev_dbg(rtsx_dev(chip), "model_name_addr = 0x%x, model_name_size = 0x%x\n", |
fa590c22 MC |
1175 | model_name_addr, model_name_size); |
1176 | if (model_name_size != 48) { | |
1177 | kfree(buf); | |
031366ea JP |
1178 | rtsx_trace(chip); |
1179 | return STATUS_FAIL; | |
fa590c22 MC |
1180 | } |
1181 | if (model_name_addr < 0x1A0) { | |
1182 | kfree(buf); | |
031366ea JP |
1183 | rtsx_trace(chip); |
1184 | return STATUS_FAIL; | |
fa590c22 MC |
1185 | } |
1186 | if ((model_name_size + model_name_addr) > 0x8000) { | |
1187 | kfree(buf); | |
031366ea JP |
1188 | rtsx_trace(chip); |
1189 | return STATUS_FAIL; | |
fa590c22 MC |
1190 | } |
1191 | ||
1192 | found_model_name = 1; | |
1193 | } | |
1194 | ||
1195 | if (found_sys_info && found_model_name) | |
1196 | break; | |
1197 | #endif | |
1198 | } | |
1199 | ||
1200 | if (i == buf[4]) { | |
1201 | kfree(buf); | |
031366ea JP |
1202 | rtsx_trace(chip); |
1203 | return STATUS_FAIL; | |
fa590c22 MC |
1204 | } |
1205 | ||
1206 | class_code = buf[sys_info_addr + 0]; | |
1207 | device_type = buf[sys_info_addr + 56]; | |
1208 | sub_class = buf[sys_info_addr + 46]; | |
1209 | #ifdef SUPPORT_MSXC | |
1210 | if (CHK_MSXC(ms_card)) { | |
1211 | xc_total_blk = ((u32)buf[sys_info_addr + 6] << 24) | | |
1212 | ((u32)buf[sys_info_addr + 7] << 16) | | |
1213 | ((u32)buf[sys_info_addr + 8] << 8) | | |
1214 | buf[sys_info_addr + 9]; | |
1215 | xc_blk_size = ((u32)buf[sys_info_addr + 32] << 24) | | |
1216 | ((u32)buf[sys_info_addr + 33] << 16) | | |
1217 | ((u32)buf[sys_info_addr + 34] << 8) | | |
1218 | buf[sys_info_addr + 35]; | |
bf6c0d11 | 1219 | dev_dbg(rtsx_dev(chip), "xc_total_blk = 0x%x, xc_blk_size = 0x%x\n", |
fa590c22 MC |
1220 | xc_total_blk, xc_blk_size); |
1221 | } else { | |
1222 | total_blk = ((u16)buf[sys_info_addr + 6] << 8) | | |
1223 | buf[sys_info_addr + 7]; | |
1224 | blk_size = ((u16)buf[sys_info_addr + 2] << 8) | | |
1225 | buf[sys_info_addr + 3]; | |
bf6c0d11 | 1226 | dev_dbg(rtsx_dev(chip), "total_blk = 0x%x, blk_size = 0x%x\n", |
fa590c22 MC |
1227 | total_blk, blk_size); |
1228 | } | |
1229 | #else | |
1230 | total_blk = ((u16)buf[sys_info_addr + 6] << 8) | buf[sys_info_addr + 7]; | |
1231 | blk_size = ((u16)buf[sys_info_addr + 2] << 8) | buf[sys_info_addr + 3]; | |
bf6c0d11 FF |
1232 | dev_dbg(rtsx_dev(chip), "total_blk = 0x%x, blk_size = 0x%x\n", |
1233 | total_blk, blk_size); | |
fa590c22 MC |
1234 | #endif |
1235 | ||
bf6c0d11 FF |
1236 | dev_dbg(rtsx_dev(chip), "class_code = 0x%x, device_type = 0x%x, sub_class = 0x%x\n", |
1237 | class_code, device_type, sub_class); | |
fa590c22 MC |
1238 | |
1239 | memcpy(ms_card->raw_sys_info, buf + sys_info_addr, 96); | |
1240 | #ifdef SUPPORT_PCGL_1P18 | |
1241 | memcpy(ms_card->raw_model_name, buf + model_name_addr, 48); | |
1242 | #endif | |
1243 | ||
1244 | kfree(buf); | |
1245 | ||
1246 | #ifdef SUPPORT_MSXC | |
1247 | if (CHK_MSXC(ms_card)) { | |
031366ea JP |
1248 | if (class_code != 0x03) { |
1249 | rtsx_trace(chip); | |
1250 | return STATUS_FAIL; | |
1251 | } | |
fa590c22 | 1252 | } else { |
031366ea JP |
1253 | if (class_code != 0x02) { |
1254 | rtsx_trace(chip); | |
1255 | return STATUS_FAIL; | |
1256 | } | |
fa590c22 MC |
1257 | } |
1258 | #else | |
031366ea JP |
1259 | if (class_code != 0x02) { |
1260 | rtsx_trace(chip); | |
1261 | return STATUS_FAIL; | |
1262 | } | |
fa590c22 MC |
1263 | #endif |
1264 | ||
1265 | if (device_type != 0x00) { | |
1266 | if ((device_type == 0x01) || (device_type == 0x02) || | |
1267 | (device_type == 0x03)) { | |
1268 | chip->card_wp |= MS_CARD; | |
1269 | } else { | |
031366ea JP |
1270 | rtsx_trace(chip); |
1271 | return STATUS_FAIL; | |
fa590c22 MC |
1272 | } |
1273 | } | |
1274 | ||
031366ea JP |
1275 | if (sub_class & 0xC0) { |
1276 | rtsx_trace(chip); | |
1277 | return STATUS_FAIL; | |
1278 | } | |
fa590c22 | 1279 | |
bf6c0d11 | 1280 | dev_dbg(rtsx_dev(chip), "class_code: 0x%x, device_type: 0x%x, sub_class: 0x%x\n", |
fa590c22 MC |
1281 | class_code, device_type, sub_class); |
1282 | ||
1283 | #ifdef SUPPORT_MSXC | |
1284 | if (CHK_MSXC(ms_card)) { | |
1285 | chip->capacity[chip->card2lun[MS_CARD]] = | |
1286 | ms_card->capacity = xc_total_blk * xc_blk_size; | |
1287 | } else { | |
1288 | chip->capacity[chip->card2lun[MS_CARD]] = | |
1289 | ms_card->capacity = total_blk * blk_size; | |
1290 | } | |
1291 | #else | |
1292 | ms_card->capacity = total_blk * blk_size; | |
1293 | chip->capacity[chip->card2lun[MS_CARD]] = ms_card->capacity; | |
1294 | #endif | |
1295 | ||
1296 | return STATUS_SUCCESS; | |
1297 | } | |
1298 | ||
1299 | #ifdef SUPPORT_MAGIC_GATE | |
1300 | static int mg_set_tpc_para_sub(struct rtsx_chip *chip, | |
1301 | int type, u8 mg_entry_num); | |
1302 | #endif | |
1303 | ||
1304 | static int reset_ms_pro(struct rtsx_chip *chip) | |
1305 | { | |
d1af6476 | 1306 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
1307 | int retval; |
1308 | #ifdef XC_POWERCLASS | |
1309 | u8 change_power_class; | |
1310 | ||
1311 | if (chip->ms_power_class_en & 0x02) | |
1312 | change_power_class = 2; | |
1313 | else if (chip->ms_power_class_en & 0x01) | |
1314 | change_power_class = 1; | |
1315 | else | |
1316 | change_power_class = 0; | |
1317 | #endif | |
1318 | ||
1319 | #ifdef XC_POWERCLASS | |
1320 | Retry: | |
1321 | #endif | |
1322 | retval = ms_pro_reset_flow(chip, 1); | |
1323 | if (retval != STATUS_SUCCESS) { | |
1324 | if (ms_card->switch_8bit_fail) { | |
1325 | retval = ms_pro_reset_flow(chip, 0); | |
031366ea JP |
1326 | if (retval != STATUS_SUCCESS) { |
1327 | rtsx_trace(chip); | |
1328 | return STATUS_FAIL; | |
1329 | } | |
fa590c22 | 1330 | } else { |
031366ea JP |
1331 | rtsx_trace(chip); |
1332 | return STATUS_FAIL; | |
fa590c22 MC |
1333 | } |
1334 | } | |
1335 | ||
1336 | retval = ms_read_attribute_info(chip); | |
031366ea JP |
1337 | if (retval != STATUS_SUCCESS) { |
1338 | rtsx_trace(chip); | |
1339 | return STATUS_FAIL; | |
1340 | } | |
fa590c22 MC |
1341 | |
1342 | #ifdef XC_POWERCLASS | |
1343 | if (CHK_HG8BIT(ms_card)) | |
1344 | change_power_class = 0; | |
1345 | ||
1346 | if (change_power_class && CHK_MSXC(ms_card)) { | |
1347 | u8 power_class_en = chip->ms_power_class_en; | |
1348 | ||
bf6c0d11 FF |
1349 | dev_dbg(rtsx_dev(chip), "power_class_en = 0x%x\n", |
1350 | power_class_en); | |
1351 | dev_dbg(rtsx_dev(chip), "change_power_class = %d\n", | |
1352 | change_power_class); | |
fa590c22 MC |
1353 | |
1354 | if (change_power_class) | |
1355 | power_class_en &= (1 << (change_power_class - 1)); | |
1356 | else | |
1357 | power_class_en = 0; | |
1358 | ||
1359 | if (power_class_en) { | |
1360 | u8 power_class_mode = | |
1361 | (ms_card->raw_sys_info[46] & 0x18) >> 3; | |
bf6c0d11 | 1362 | dev_dbg(rtsx_dev(chip), "power_class_mode = 0x%x", |
fa590c22 MC |
1363 | power_class_mode); |
1364 | if (change_power_class > power_class_mode) | |
1365 | change_power_class = power_class_mode; | |
1366 | if (change_power_class) { | |
1367 | retval = msxc_change_power(chip, | |
1368 | change_power_class); | |
1369 | if (retval != STATUS_SUCCESS) { | |
1370 | change_power_class--; | |
1371 | goto Retry; | |
1372 | } | |
1373 | } | |
1374 | } | |
1375 | } | |
1376 | #endif | |
1377 | ||
1378 | #ifdef SUPPORT_MAGIC_GATE | |
1379 | retval = mg_set_tpc_para_sub(chip, 0, 0); | |
031366ea JP |
1380 | if (retval != STATUS_SUCCESS) { |
1381 | rtsx_trace(chip); | |
1382 | return STATUS_FAIL; | |
1383 | } | |
fa590c22 MC |
1384 | #endif |
1385 | ||
1386 | if (CHK_HG8BIT(ms_card)) | |
1387 | chip->card_bus_width[chip->card2lun[MS_CARD]] = 8; | |
1388 | else | |
1389 | chip->card_bus_width[chip->card2lun[MS_CARD]] = 4; | |
1390 | ||
1391 | return STATUS_SUCCESS; | |
1392 | } | |
1393 | ||
1394 | static int ms_read_status_reg(struct rtsx_chip *chip) | |
1395 | { | |
1396 | int retval; | |
1397 | u8 val[2]; | |
1398 | ||
1399 | retval = ms_set_rw_reg_addr(chip, StatusReg0, 2, 0, 0); | |
031366ea JP |
1400 | if (retval != STATUS_SUCCESS) { |
1401 | rtsx_trace(chip); | |
1402 | return STATUS_FAIL; | |
1403 | } | |
fa590c22 MC |
1404 | |
1405 | retval = ms_read_bytes(chip, READ_REG, 2, NO_WAIT_INT, val, 2); | |
031366ea JP |
1406 | if (retval != STATUS_SUCCESS) { |
1407 | rtsx_trace(chip); | |
1408 | return STATUS_FAIL; | |
1409 | } | |
fa590c22 MC |
1410 | |
1411 | if (val[1] & (STS_UCDT | STS_UCEX | STS_UCFG)) { | |
1412 | ms_set_err_code(chip, MS_FLASH_READ_ERROR); | |
031366ea JP |
1413 | rtsx_trace(chip); |
1414 | return STATUS_FAIL; | |
fa590c22 MC |
1415 | } |
1416 | ||
1417 | return STATUS_SUCCESS; | |
1418 | } | |
1419 | ||
fa590c22 MC |
1420 | static int ms_read_extra_data(struct rtsx_chip *chip, |
1421 | u16 block_addr, u8 page_num, u8 *buf, int buf_len) | |
1422 | { | |
d1af6476 | 1423 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
1424 | int retval, i; |
1425 | u8 val, data[10]; | |
1426 | ||
1427 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, MS_EXTRA_SIZE, | |
1428 | SystemParm, 6); | |
031366ea JP |
1429 | if (retval != STATUS_SUCCESS) { |
1430 | rtsx_trace(chip); | |
1431 | return STATUS_FAIL; | |
1432 | } | |
fa590c22 MC |
1433 | |
1434 | if (CHK_MS4BIT(ms_card)) { | |
1435 | /* Parallel interface */ | |
1436 | data[0] = 0x88; | |
1437 | } else { | |
1438 | /* Serial interface */ | |
1439 | data[0] = 0x80; | |
1440 | } | |
1441 | data[1] = 0; | |
1442 | data[2] = (u8)(block_addr >> 8); | |
1443 | data[3] = (u8)block_addr; | |
1444 | data[4] = 0x40; | |
1445 | data[5] = page_num; | |
1446 | ||
1447 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
1448 | retval = ms_write_bytes(chip, WRITE_REG, 6, NO_WAIT_INT, | |
1449 | data, 6); | |
1450 | if (retval == STATUS_SUCCESS) | |
1451 | break; | |
1452 | } | |
031366ea JP |
1453 | if (i == MS_MAX_RETRY_COUNT) { |
1454 | rtsx_trace(chip); | |
1455 | return STATUS_FAIL; | |
1456 | } | |
fa590c22 MC |
1457 | |
1458 | ms_set_err_code(chip, MS_NO_ERROR); | |
1459 | ||
1460 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
1461 | retval = ms_send_cmd(chip, BLOCK_READ, WAIT_INT); | |
1462 | if (retval == STATUS_SUCCESS) | |
1463 | break; | |
1464 | } | |
031366ea JP |
1465 | if (i == MS_MAX_RETRY_COUNT) { |
1466 | rtsx_trace(chip); | |
1467 | return STATUS_FAIL; | |
1468 | } | |
fa590c22 MC |
1469 | |
1470 | ms_set_err_code(chip, MS_NO_ERROR); | |
1471 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
1472 | if (retval != STATUS_SUCCESS) { |
1473 | rtsx_trace(chip); | |
1474 | return STATUS_FAIL; | |
1475 | } | |
fa590c22 MC |
1476 | |
1477 | if (val & INT_REG_CMDNK) { | |
1478 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
1479 | rtsx_trace(chip); |
1480 | return STATUS_FAIL; | |
fa590c22 MC |
1481 | } |
1482 | if (val & INT_REG_CED) { | |
1483 | if (val & INT_REG_ERR) { | |
1484 | retval = ms_read_status_reg(chip); | |
031366ea JP |
1485 | if (retval != STATUS_SUCCESS) { |
1486 | rtsx_trace(chip); | |
1487 | return STATUS_FAIL; | |
1488 | } | |
fa590c22 MC |
1489 | |
1490 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, | |
1491 | MS_EXTRA_SIZE, SystemParm, 6); | |
031366ea JP |
1492 | if (retval != STATUS_SUCCESS) { |
1493 | rtsx_trace(chip); | |
1494 | return STATUS_FAIL; | |
1495 | } | |
fa590c22 MC |
1496 | } |
1497 | } | |
1498 | ||
1499 | retval = ms_read_bytes(chip, READ_REG, MS_EXTRA_SIZE, NO_WAIT_INT, | |
1500 | data, MS_EXTRA_SIZE); | |
031366ea JP |
1501 | if (retval != STATUS_SUCCESS) { |
1502 | rtsx_trace(chip); | |
1503 | return STATUS_FAIL; | |
1504 | } | |
fa590c22 MC |
1505 | |
1506 | if (buf && buf_len) { | |
1507 | if (buf_len > MS_EXTRA_SIZE) | |
1508 | buf_len = MS_EXTRA_SIZE; | |
1509 | memcpy(buf, data, buf_len); | |
1510 | } | |
1511 | ||
1512 | return STATUS_SUCCESS; | |
1513 | } | |
1514 | ||
1515 | static int ms_write_extra_data(struct rtsx_chip *chip, | |
1516 | u16 block_addr, u8 page_num, u8 *buf, int buf_len) | |
1517 | { | |
d1af6476 | 1518 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
1519 | int retval, i; |
1520 | u8 val, data[16]; | |
1521 | ||
031366ea JP |
1522 | if (!buf || (buf_len < MS_EXTRA_SIZE)) { |
1523 | rtsx_trace(chip); | |
1524 | return STATUS_FAIL; | |
1525 | } | |
fa590c22 MC |
1526 | |
1527 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, MS_EXTRA_SIZE, | |
1528 | SystemParm, 6 + MS_EXTRA_SIZE); | |
031366ea JP |
1529 | if (retval != STATUS_SUCCESS) { |
1530 | rtsx_trace(chip); | |
1531 | return STATUS_FAIL; | |
1532 | } | |
fa590c22 MC |
1533 | |
1534 | if (CHK_MS4BIT(ms_card)) | |
1535 | data[0] = 0x88; | |
1536 | else | |
1537 | data[0] = 0x80; | |
1538 | ||
1539 | data[1] = 0; | |
1540 | data[2] = (u8)(block_addr >> 8); | |
1541 | data[3] = (u8)block_addr; | |
1542 | data[4] = 0x40; | |
1543 | data[5] = page_num; | |
1544 | ||
1545 | for (i = 6; i < MS_EXTRA_SIZE + 6; i++) | |
1546 | data[i] = buf[i - 6]; | |
1547 | ||
7f703fae | 1548 | retval = ms_write_bytes(chip, WRITE_REG, (6 + MS_EXTRA_SIZE), |
fa590c22 | 1549 | NO_WAIT_INT, data, 16); |
031366ea JP |
1550 | if (retval != STATUS_SUCCESS) { |
1551 | rtsx_trace(chip); | |
1552 | return STATUS_FAIL; | |
1553 | } | |
fa590c22 MC |
1554 | |
1555 | retval = ms_send_cmd(chip, BLOCK_WRITE, WAIT_INT); | |
031366ea JP |
1556 | if (retval != STATUS_SUCCESS) { |
1557 | rtsx_trace(chip); | |
1558 | return STATUS_FAIL; | |
1559 | } | |
fa590c22 MC |
1560 | |
1561 | ms_set_err_code(chip, MS_NO_ERROR); | |
1562 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
1563 | if (retval != STATUS_SUCCESS) { |
1564 | rtsx_trace(chip); | |
1565 | return STATUS_FAIL; | |
1566 | } | |
fa590c22 MC |
1567 | |
1568 | if (val & INT_REG_CMDNK) { | |
1569 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
1570 | rtsx_trace(chip); |
1571 | return STATUS_FAIL; | |
fa590c22 MC |
1572 | } |
1573 | if (val & INT_REG_CED) { | |
1574 | if (val & INT_REG_ERR) { | |
1575 | ms_set_err_code(chip, MS_FLASH_WRITE_ERROR); | |
031366ea JP |
1576 | rtsx_trace(chip); |
1577 | return STATUS_FAIL; | |
fa590c22 MC |
1578 | } |
1579 | } | |
1580 | ||
1581 | return STATUS_SUCCESS; | |
1582 | } | |
1583 | ||
fa590c22 MC |
1584 | static int ms_read_page(struct rtsx_chip *chip, u16 block_addr, u8 page_num) |
1585 | { | |
d1af6476 | 1586 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
1587 | int retval; |
1588 | u8 val, data[6]; | |
1589 | ||
1590 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, MS_EXTRA_SIZE, | |
1591 | SystemParm, 6); | |
031366ea JP |
1592 | if (retval != STATUS_SUCCESS) { |
1593 | rtsx_trace(chip); | |
1594 | return STATUS_FAIL; | |
1595 | } | |
fa590c22 MC |
1596 | |
1597 | if (CHK_MS4BIT(ms_card)) | |
1598 | data[0] = 0x88; | |
1599 | else | |
1600 | data[0] = 0x80; | |
1601 | ||
1602 | data[1] = 0; | |
1603 | data[2] = (u8)(block_addr >> 8); | |
1604 | data[3] = (u8)block_addr; | |
1605 | data[4] = 0x20; | |
1606 | data[5] = page_num; | |
1607 | ||
7f703fae | 1608 | retval = ms_write_bytes(chip, WRITE_REG, 6, NO_WAIT_INT, data, 6); |
031366ea JP |
1609 | if (retval != STATUS_SUCCESS) { |
1610 | rtsx_trace(chip); | |
1611 | return STATUS_FAIL; | |
1612 | } | |
fa590c22 MC |
1613 | |
1614 | retval = ms_send_cmd(chip, BLOCK_READ, WAIT_INT); | |
031366ea JP |
1615 | if (retval != STATUS_SUCCESS) { |
1616 | rtsx_trace(chip); | |
1617 | return STATUS_FAIL; | |
1618 | } | |
fa590c22 MC |
1619 | |
1620 | ms_set_err_code(chip, MS_NO_ERROR); | |
1621 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
1622 | if (retval != STATUS_SUCCESS) { |
1623 | rtsx_trace(chip); | |
1624 | return STATUS_FAIL; | |
1625 | } | |
fa590c22 MC |
1626 | |
1627 | if (val & INT_REG_CMDNK) { | |
1628 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
1629 | rtsx_trace(chip); |
1630 | return STATUS_FAIL; | |
fa590c22 MC |
1631 | } |
1632 | ||
1633 | if (val & INT_REG_CED) { | |
1634 | if (val & INT_REG_ERR) { | |
1635 | if (!(val & INT_REG_BREQ)) { | |
1636 | ms_set_err_code(chip, MS_FLASH_READ_ERROR); | |
031366ea JP |
1637 | rtsx_trace(chip); |
1638 | return STATUS_FAIL; | |
fa590c22 MC |
1639 | } |
1640 | retval = ms_read_status_reg(chip); | |
1641 | if (retval != STATUS_SUCCESS) | |
1642 | ms_set_err_code(chip, MS_FLASH_WRITE_ERROR); | |
1643 | ||
1644 | } else { | |
1645 | if (!(val & INT_REG_BREQ)) { | |
1646 | ms_set_err_code(chip, MS_BREQ_ERROR); | |
031366ea JP |
1647 | rtsx_trace(chip); |
1648 | return STATUS_FAIL; | |
fa590c22 MC |
1649 | } |
1650 | } | |
1651 | } | |
1652 | ||
1653 | retval = ms_transfer_tpc(chip, MS_TM_NORMAL_READ, READ_PAGE_DATA, | |
1654 | 0, NO_WAIT_INT); | |
031366ea JP |
1655 | if (retval != STATUS_SUCCESS) { |
1656 | rtsx_trace(chip); | |
1657 | return STATUS_FAIL; | |
1658 | } | |
fa590c22 | 1659 | |
031366ea JP |
1660 | if (ms_check_err_code(chip, MS_FLASH_WRITE_ERROR)) { |
1661 | rtsx_trace(chip); | |
1662 | return STATUS_FAIL; | |
1663 | } | |
fa590c22 MC |
1664 | |
1665 | return STATUS_SUCCESS; | |
1666 | } | |
1667 | ||
fa590c22 MC |
1668 | static int ms_set_bad_block(struct rtsx_chip *chip, u16 phy_blk) |
1669 | { | |
d1af6476 | 1670 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
1671 | int retval; |
1672 | u8 val, data[8], extra[MS_EXTRA_SIZE]; | |
1673 | ||
1674 | retval = ms_read_extra_data(chip, phy_blk, 0, extra, MS_EXTRA_SIZE); | |
031366ea JP |
1675 | if (retval != STATUS_SUCCESS) { |
1676 | rtsx_trace(chip); | |
1677 | return STATUS_FAIL; | |
1678 | } | |
fa590c22 MC |
1679 | |
1680 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, MS_EXTRA_SIZE, | |
1681 | SystemParm, 7); | |
031366ea JP |
1682 | if (retval != STATUS_SUCCESS) { |
1683 | rtsx_trace(chip); | |
1684 | return STATUS_FAIL; | |
1685 | } | |
fa590c22 MC |
1686 | |
1687 | ms_set_err_code(chip, MS_NO_ERROR); | |
1688 | ||
1689 | if (CHK_MS4BIT(ms_card)) | |
1690 | data[0] = 0x88; | |
1691 | else | |
1692 | data[0] = 0x80; | |
1693 | ||
1694 | data[1] = 0; | |
1695 | data[2] = (u8)(phy_blk >> 8); | |
1696 | data[3] = (u8)phy_blk; | |
1697 | data[4] = 0x80; | |
1698 | data[5] = 0; | |
1699 | data[6] = extra[0] & 0x7F; | |
1700 | data[7] = 0xFF; | |
1701 | ||
1702 | retval = ms_write_bytes(chip, WRITE_REG, 7, NO_WAIT_INT, data, 7); | |
031366ea JP |
1703 | if (retval != STATUS_SUCCESS) { |
1704 | rtsx_trace(chip); | |
1705 | return STATUS_FAIL; | |
1706 | } | |
fa590c22 MC |
1707 | |
1708 | retval = ms_send_cmd(chip, BLOCK_WRITE, WAIT_INT); | |
031366ea JP |
1709 | if (retval != STATUS_SUCCESS) { |
1710 | rtsx_trace(chip); | |
1711 | return STATUS_FAIL; | |
1712 | } | |
fa590c22 MC |
1713 | |
1714 | ms_set_err_code(chip, MS_NO_ERROR); | |
1715 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
1716 | if (retval != STATUS_SUCCESS) { |
1717 | rtsx_trace(chip); | |
1718 | return STATUS_FAIL; | |
1719 | } | |
fa590c22 MC |
1720 | |
1721 | if (val & INT_REG_CMDNK) { | |
1722 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
1723 | rtsx_trace(chip); |
1724 | return STATUS_FAIL; | |
fa590c22 MC |
1725 | } |
1726 | ||
1727 | if (val & INT_REG_CED) { | |
1728 | if (val & INT_REG_ERR) { | |
1729 | ms_set_err_code(chip, MS_FLASH_WRITE_ERROR); | |
031366ea JP |
1730 | rtsx_trace(chip); |
1731 | return STATUS_FAIL; | |
fa590c22 MC |
1732 | } |
1733 | } | |
1734 | ||
1735 | return STATUS_SUCCESS; | |
1736 | } | |
1737 | ||
fa590c22 MC |
1738 | static int ms_erase_block(struct rtsx_chip *chip, u16 phy_blk) |
1739 | { | |
d1af6476 | 1740 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
1741 | int retval, i = 0; |
1742 | u8 val, data[6]; | |
1743 | ||
1744 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, MS_EXTRA_SIZE, | |
1745 | SystemParm, 6); | |
031366ea JP |
1746 | if (retval != STATUS_SUCCESS) { |
1747 | rtsx_trace(chip); | |
1748 | return STATUS_FAIL; | |
1749 | } | |
fa590c22 MC |
1750 | |
1751 | ms_set_err_code(chip, MS_NO_ERROR); | |
1752 | ||
1753 | if (CHK_MS4BIT(ms_card)) | |
1754 | data[0] = 0x88; | |
1755 | else | |
1756 | data[0] = 0x80; | |
1757 | ||
1758 | data[1] = 0; | |
1759 | data[2] = (u8)(phy_blk >> 8); | |
1760 | data[3] = (u8)phy_blk; | |
1761 | data[4] = 0; | |
1762 | data[5] = 0; | |
1763 | ||
1764 | retval = ms_write_bytes(chip, WRITE_REG, 6, NO_WAIT_INT, data, 6); | |
031366ea JP |
1765 | if (retval != STATUS_SUCCESS) { |
1766 | rtsx_trace(chip); | |
1767 | return STATUS_FAIL; | |
1768 | } | |
fa590c22 MC |
1769 | |
1770 | ERASE_RTY: | |
1771 | retval = ms_send_cmd(chip, BLOCK_ERASE, WAIT_INT); | |
031366ea JP |
1772 | if (retval != STATUS_SUCCESS) { |
1773 | rtsx_trace(chip); | |
1774 | return STATUS_FAIL; | |
1775 | } | |
fa590c22 MC |
1776 | |
1777 | ms_set_err_code(chip, MS_NO_ERROR); | |
1778 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
1779 | if (retval != STATUS_SUCCESS) { |
1780 | rtsx_trace(chip); | |
1781 | return STATUS_FAIL; | |
1782 | } | |
fa590c22 MC |
1783 | |
1784 | if (val & INT_REG_CMDNK) { | |
1785 | if (i < 3) { | |
1786 | i++; | |
1787 | goto ERASE_RTY; | |
1788 | } | |
1789 | ||
1790 | ms_set_err_code(chip, MS_CMD_NK); | |
1791 | ms_set_bad_block(chip, phy_blk); | |
031366ea JP |
1792 | rtsx_trace(chip); |
1793 | return STATUS_FAIL; | |
fa590c22 MC |
1794 | } |
1795 | ||
1796 | if (val & INT_REG_CED) { | |
1797 | if (val & INT_REG_ERR) { | |
1798 | ms_set_err_code(chip, MS_FLASH_WRITE_ERROR); | |
031366ea JP |
1799 | rtsx_trace(chip); |
1800 | return STATUS_FAIL; | |
fa590c22 MC |
1801 | } |
1802 | } | |
1803 | ||
1804 | return STATUS_SUCCESS; | |
1805 | } | |
1806 | ||
fa590c22 MC |
1807 | static void ms_set_page_status(u16 log_blk, u8 type, u8 *extra, int extra_len) |
1808 | { | |
1809 | if (!extra || (extra_len < MS_EXTRA_SIZE)) | |
1810 | return; | |
1811 | ||
1812 | memset(extra, 0xFF, MS_EXTRA_SIZE); | |
1813 | ||
1814 | if (type == setPS_NG) { | |
1815 | /* set page status as 1:NG,and block status keep 1:OK */ | |
1816 | extra[0] = 0xB8; | |
1817 | } else { | |
1818 | /* set page status as 0:Data Error,and block status keep 1:OK */ | |
1819 | extra[0] = 0x98; | |
1820 | } | |
1821 | ||
1822 | extra[2] = (u8)(log_blk >> 8); | |
1823 | extra[3] = (u8)log_blk; | |
1824 | } | |
1825 | ||
1826 | static int ms_init_page(struct rtsx_chip *chip, u16 phy_blk, u16 log_blk, | |
1827 | u8 start_page, u8 end_page) | |
1828 | { | |
1829 | int retval; | |
1830 | u8 extra[MS_EXTRA_SIZE], i; | |
1831 | ||
1832 | memset(extra, 0xff, MS_EXTRA_SIZE); | |
1833 | ||
1834 | extra[0] = 0xf8; /* Block, page OK, data erased */ | |
1835 | extra[1] = 0xff; | |
1836 | extra[2] = (u8)(log_blk >> 8); | |
1837 | extra[3] = (u8)log_blk; | |
1838 | ||
1839 | for (i = start_page; i < end_page; i++) { | |
1840 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
1841 | ms_set_err_code(chip, MS_NO_CARD); | |
031366ea JP |
1842 | rtsx_trace(chip); |
1843 | return STATUS_FAIL; | |
fa590c22 MC |
1844 | } |
1845 | ||
1846 | retval = ms_write_extra_data(chip, phy_blk, i, | |
1847 | extra, MS_EXTRA_SIZE); | |
031366ea JP |
1848 | if (retval != STATUS_SUCCESS) { |
1849 | rtsx_trace(chip); | |
1850 | return STATUS_FAIL; | |
1851 | } | |
fa590c22 MC |
1852 | } |
1853 | ||
1854 | return STATUS_SUCCESS; | |
1855 | } | |
1856 | ||
1857 | static int ms_copy_page(struct rtsx_chip *chip, u16 old_blk, u16 new_blk, | |
1858 | u16 log_blk, u8 start_page, u8 end_page) | |
1859 | { | |
d1af6476 | 1860 | struct ms_info *ms_card = &chip->ms_card; |
de904bf0 QL |
1861 | bool uncorrect_flag = false; |
1862 | int retval, rty_cnt; | |
fa590c22 MC |
1863 | u8 extra[MS_EXTRA_SIZE], val, i, j, data[16]; |
1864 | ||
bf6c0d11 | 1865 | dev_dbg(rtsx_dev(chip), "Copy page from 0x%x to 0x%x, logical block is 0x%x\n", |
fa590c22 | 1866 | old_blk, new_blk, log_blk); |
bf6c0d11 FF |
1867 | dev_dbg(rtsx_dev(chip), "start_page = %d, end_page = %d\n", |
1868 | start_page, end_page); | |
fa590c22 MC |
1869 | |
1870 | retval = ms_read_extra_data(chip, new_blk, 0, extra, MS_EXTRA_SIZE); | |
031366ea JP |
1871 | if (retval != STATUS_SUCCESS) { |
1872 | rtsx_trace(chip); | |
1873 | return STATUS_FAIL; | |
1874 | } | |
fa590c22 MC |
1875 | |
1876 | retval = ms_read_status_reg(chip); | |
031366ea JP |
1877 | if (retval != STATUS_SUCCESS) { |
1878 | rtsx_trace(chip); | |
1879 | return STATUS_FAIL; | |
1880 | } | |
fa590c22 | 1881 | |
8ee775f9 JP |
1882 | retval = rtsx_read_register(chip, PPBUF_BASE2, &val); |
1883 | if (retval) { | |
1884 | rtsx_trace(chip); | |
1885 | return retval; | |
1886 | } | |
fa590c22 MC |
1887 | |
1888 | if (val & BUF_FULL) { | |
1889 | retval = ms_send_cmd(chip, CLEAR_BUF, WAIT_INT); | |
031366ea JP |
1890 | if (retval != STATUS_SUCCESS) { |
1891 | rtsx_trace(chip); | |
1892 | return STATUS_FAIL; | |
1893 | } | |
fa590c22 MC |
1894 | |
1895 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
1896 | if (retval != STATUS_SUCCESS) { |
1897 | rtsx_trace(chip); | |
1898 | return STATUS_FAIL; | |
1899 | } | |
fa590c22 MC |
1900 | |
1901 | if (!(val & INT_REG_CED)) { | |
1902 | ms_set_err_code(chip, MS_FLASH_WRITE_ERROR); | |
031366ea JP |
1903 | rtsx_trace(chip); |
1904 | return STATUS_FAIL; | |
fa590c22 MC |
1905 | } |
1906 | } | |
1907 | ||
1908 | for (i = start_page; i < end_page; i++) { | |
1909 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
1910 | ms_set_err_code(chip, MS_NO_CARD); | |
031366ea JP |
1911 | rtsx_trace(chip); |
1912 | return STATUS_FAIL; | |
fa590c22 MC |
1913 | } |
1914 | ||
1915 | ms_read_extra_data(chip, old_blk, i, extra, MS_EXTRA_SIZE); | |
1916 | ||
1917 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, | |
1918 | MS_EXTRA_SIZE, SystemParm, 6); | |
031366ea JP |
1919 | if (retval != STATUS_SUCCESS) { |
1920 | rtsx_trace(chip); | |
1921 | return STATUS_FAIL; | |
1922 | } | |
fa590c22 MC |
1923 | |
1924 | ms_set_err_code(chip, MS_NO_ERROR); | |
1925 | ||
1926 | if (CHK_MS4BIT(ms_card)) | |
1927 | data[0] = 0x88; | |
1928 | else | |
1929 | data[0] = 0x80; | |
1930 | ||
1931 | data[1] = 0; | |
1932 | data[2] = (u8)(old_blk >> 8); | |
1933 | data[3] = (u8)old_blk; | |
1934 | data[4] = 0x20; | |
1935 | data[5] = i; | |
1936 | ||
7f703fae | 1937 | retval = ms_write_bytes(chip, WRITE_REG, 6, NO_WAIT_INT, |
fa590c22 | 1938 | data, 6); |
031366ea JP |
1939 | if (retval != STATUS_SUCCESS) { |
1940 | rtsx_trace(chip); | |
1941 | return STATUS_FAIL; | |
1942 | } | |
fa590c22 MC |
1943 | |
1944 | retval = ms_send_cmd(chip, BLOCK_READ, WAIT_INT); | |
031366ea JP |
1945 | if (retval != STATUS_SUCCESS) { |
1946 | rtsx_trace(chip); | |
1947 | return STATUS_FAIL; | |
1948 | } | |
fa590c22 MC |
1949 | |
1950 | ms_set_err_code(chip, MS_NO_ERROR); | |
1951 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
1952 | if (retval != STATUS_SUCCESS) { |
1953 | rtsx_trace(chip); | |
1954 | return STATUS_FAIL; | |
1955 | } | |
fa590c22 MC |
1956 | |
1957 | if (val & INT_REG_CMDNK) { | |
1958 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
1959 | rtsx_trace(chip); |
1960 | return STATUS_FAIL; | |
fa590c22 MC |
1961 | } |
1962 | ||
1963 | if (val & INT_REG_CED) { | |
1964 | if (val & INT_REG_ERR) { | |
1965 | retval = ms_read_status_reg(chip); | |
1966 | if (retval != STATUS_SUCCESS) { | |
de904bf0 | 1967 | uncorrect_flag = true; |
bf6c0d11 | 1968 | dev_dbg(rtsx_dev(chip), "Uncorrectable error\n"); |
fa590c22 | 1969 | } else { |
de904bf0 | 1970 | uncorrect_flag = false; |
fa590c22 MC |
1971 | } |
1972 | ||
1973 | retval = ms_transfer_tpc(chip, | |
1974 | MS_TM_NORMAL_READ, | |
1975 | READ_PAGE_DATA, | |
1976 | 0, NO_WAIT_INT); | |
031366ea JP |
1977 | if (retval != STATUS_SUCCESS) { |
1978 | rtsx_trace(chip); | |
1979 | return STATUS_FAIL; | |
1980 | } | |
fa590c22 MC |
1981 | |
1982 | if (uncorrect_flag) { | |
1983 | ms_set_page_status(log_blk, setPS_NG, | |
1984 | extra, MS_EXTRA_SIZE); | |
1985 | if (i == 0) | |
1986 | extra[0] &= 0xEF; | |
1987 | ||
1988 | ms_write_extra_data(chip, old_blk, i, | |
1989 | extra, MS_EXTRA_SIZE); | |
bf6c0d11 FF |
1990 | dev_dbg(rtsx_dev(chip), "page %d : extra[0] = 0x%x\n", |
1991 | i, extra[0]); | |
fa590c22 MC |
1992 | MS_SET_BAD_BLOCK_FLG(ms_card); |
1993 | ||
1994 | ms_set_page_status(log_blk, setPS_Error, | |
1995 | extra, MS_EXTRA_SIZE); | |
1996 | ms_write_extra_data(chip, new_blk, i, | |
1997 | extra, MS_EXTRA_SIZE); | |
1998 | continue; | |
1999 | } | |
2000 | ||
2001 | for (rty_cnt = 0; rty_cnt < MS_MAX_RETRY_COUNT; | |
2002 | rty_cnt++) { | |
2003 | retval = ms_transfer_tpc( | |
2004 | chip, | |
2005 | MS_TM_NORMAL_WRITE, | |
2006 | WRITE_PAGE_DATA, | |
2007 | 0, NO_WAIT_INT); | |
2008 | if (retval == STATUS_SUCCESS) | |
2009 | break; | |
2010 | } | |
031366ea JP |
2011 | if (rty_cnt == MS_MAX_RETRY_COUNT) { |
2012 | rtsx_trace(chip); | |
2013 | return STATUS_FAIL; | |
2014 | } | |
fa590c22 MC |
2015 | } |
2016 | ||
2017 | if (!(val & INT_REG_BREQ)) { | |
2018 | ms_set_err_code(chip, MS_BREQ_ERROR); | |
031366ea JP |
2019 | rtsx_trace(chip); |
2020 | return STATUS_FAIL; | |
fa590c22 MC |
2021 | } |
2022 | } | |
2023 | ||
2024 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, | |
7f703fae | 2025 | MS_EXTRA_SIZE, SystemParm, (6 + MS_EXTRA_SIZE)); |
fa590c22 MC |
2026 | |
2027 | ms_set_err_code(chip, MS_NO_ERROR); | |
2028 | ||
2029 | if (CHK_MS4BIT(ms_card)) | |
2030 | data[0] = 0x88; | |
2031 | else | |
2032 | data[0] = 0x80; | |
2033 | ||
2034 | data[1] = 0; | |
2035 | data[2] = (u8)(new_blk >> 8); | |
2036 | data[3] = (u8)new_blk; | |
2037 | data[4] = 0x20; | |
2038 | data[5] = i; | |
2039 | ||
2040 | if ((extra[0] & 0x60) != 0x60) | |
2041 | data[6] = extra[0]; | |
2042 | else | |
2043 | data[6] = 0xF8; | |
2044 | ||
2045 | data[6 + 1] = 0xFF; | |
2046 | data[6 + 2] = (u8)(log_blk >> 8); | |
2047 | data[6 + 3] = (u8)log_blk; | |
2048 | ||
2049 | for (j = 4; j <= MS_EXTRA_SIZE; j++) | |
2050 | data[6 + j] = 0xFF; | |
2051 | ||
2052 | retval = ms_write_bytes(chip, WRITE_REG, (6 + MS_EXTRA_SIZE), | |
2053 | NO_WAIT_INT, data, 16); | |
031366ea JP |
2054 | if (retval != STATUS_SUCCESS) { |
2055 | rtsx_trace(chip); | |
2056 | return STATUS_FAIL; | |
2057 | } | |
fa590c22 MC |
2058 | |
2059 | retval = ms_send_cmd(chip, BLOCK_WRITE, WAIT_INT); | |
031366ea JP |
2060 | if (retval != STATUS_SUCCESS) { |
2061 | rtsx_trace(chip); | |
2062 | return STATUS_FAIL; | |
2063 | } | |
fa590c22 MC |
2064 | |
2065 | ms_set_err_code(chip, MS_NO_ERROR); | |
2066 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
2067 | if (retval != STATUS_SUCCESS) { |
2068 | rtsx_trace(chip); | |
2069 | return STATUS_FAIL; | |
2070 | } | |
fa590c22 MC |
2071 | |
2072 | if (val & INT_REG_CMDNK) { | |
2073 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
2074 | rtsx_trace(chip); |
2075 | return STATUS_FAIL; | |
fa590c22 MC |
2076 | } |
2077 | ||
2078 | if (val & INT_REG_CED) { | |
2079 | if (val & INT_REG_ERR) { | |
2080 | ms_set_err_code(chip, MS_FLASH_WRITE_ERROR); | |
031366ea JP |
2081 | rtsx_trace(chip); |
2082 | return STATUS_FAIL; | |
fa590c22 MC |
2083 | } |
2084 | } | |
2085 | ||
2086 | if (i == 0) { | |
2087 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, | |
2088 | MS_EXTRA_SIZE, SystemParm, 7); | |
031366ea JP |
2089 | if (retval != STATUS_SUCCESS) { |
2090 | rtsx_trace(chip); | |
2091 | return STATUS_FAIL; | |
2092 | } | |
fa590c22 MC |
2093 | |
2094 | ms_set_err_code(chip, MS_NO_ERROR); | |
2095 | ||
2096 | if (CHK_MS4BIT(ms_card)) | |
2097 | data[0] = 0x88; | |
2098 | else | |
2099 | data[0] = 0x80; | |
2100 | ||
2101 | data[1] = 0; | |
2102 | data[2] = (u8)(old_blk >> 8); | |
2103 | data[3] = (u8)old_blk; | |
2104 | data[4] = 0x80; | |
2105 | data[5] = 0; | |
2106 | data[6] = 0xEF; | |
2107 | data[7] = 0xFF; | |
2108 | ||
2109 | retval = ms_write_bytes(chip, WRITE_REG, 7, | |
2110 | NO_WAIT_INT, data, 8); | |
031366ea JP |
2111 | if (retval != STATUS_SUCCESS) { |
2112 | rtsx_trace(chip); | |
2113 | return STATUS_FAIL; | |
2114 | } | |
fa590c22 MC |
2115 | |
2116 | retval = ms_send_cmd(chip, BLOCK_WRITE, WAIT_INT); | |
031366ea JP |
2117 | if (retval != STATUS_SUCCESS) { |
2118 | rtsx_trace(chip); | |
2119 | return STATUS_FAIL; | |
2120 | } | |
fa590c22 MC |
2121 | |
2122 | ms_set_err_code(chip, MS_NO_ERROR); | |
2123 | retval = ms_read_bytes(chip, GET_INT, 1, | |
2124 | NO_WAIT_INT, &val, 1); | |
031366ea JP |
2125 | if (retval != STATUS_SUCCESS) { |
2126 | rtsx_trace(chip); | |
2127 | return STATUS_FAIL; | |
2128 | } | |
fa590c22 MC |
2129 | |
2130 | if (val & INT_REG_CMDNK) { | |
2131 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
2132 | rtsx_trace(chip); |
2133 | return STATUS_FAIL; | |
fa590c22 MC |
2134 | } |
2135 | ||
2136 | if (val & INT_REG_CED) { | |
2137 | if (val & INT_REG_ERR) { | |
2138 | ms_set_err_code(chip, | |
2139 | MS_FLASH_WRITE_ERROR); | |
031366ea JP |
2140 | rtsx_trace(chip); |
2141 | return STATUS_FAIL; | |
fa590c22 MC |
2142 | } |
2143 | } | |
2144 | } | |
2145 | } | |
2146 | ||
2147 | return STATUS_SUCCESS; | |
2148 | } | |
2149 | ||
fa590c22 MC |
2150 | static int reset_ms(struct rtsx_chip *chip) |
2151 | { | |
d1af6476 | 2152 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2153 | int retval; |
2154 | u16 i, reg_addr, block_size; | |
2155 | u8 val, extra[MS_EXTRA_SIZE], j, *ptr; | |
2156 | #ifndef SUPPORT_MAGIC_GATE | |
2157 | u16 eblock_cnt; | |
2158 | #endif | |
2159 | ||
2160 | retval = ms_prepare_reset(chip); | |
031366ea JP |
2161 | if (retval != STATUS_SUCCESS) { |
2162 | rtsx_trace(chip); | |
2163 | return STATUS_FAIL; | |
2164 | } | |
fa590c22 MC |
2165 | |
2166 | ms_card->ms_type |= TYPE_MS; | |
2167 | ||
2168 | retval = ms_send_cmd(chip, MS_RESET, NO_WAIT_INT); | |
031366ea JP |
2169 | if (retval != STATUS_SUCCESS) { |
2170 | rtsx_trace(chip); | |
2171 | return STATUS_FAIL; | |
2172 | } | |
fa590c22 MC |
2173 | |
2174 | retval = ms_read_status_reg(chip); | |
031366ea JP |
2175 | if (retval != STATUS_SUCCESS) { |
2176 | rtsx_trace(chip); | |
2177 | return STATUS_FAIL; | |
2178 | } | |
fa590c22 | 2179 | |
8ee775f9 JP |
2180 | retval = rtsx_read_register(chip, PPBUF_BASE2, &val); |
2181 | if (retval) { | |
2182 | rtsx_trace(chip); | |
2183 | return retval; | |
2184 | } | |
fa590c22 MC |
2185 | if (val & WRT_PRTCT) |
2186 | chip->card_wp |= MS_CARD; | |
2187 | else | |
2188 | chip->card_wp &= ~MS_CARD; | |
2189 | ||
2190 | i = 0; | |
2191 | ||
2192 | RE_SEARCH: | |
2193 | /* Search Boot Block */ | |
2194 | while (i < (MAX_DEFECTIVE_BLOCK + 2)) { | |
2195 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
2196 | ms_set_err_code(chip, MS_NO_CARD); | |
031366ea JP |
2197 | rtsx_trace(chip); |
2198 | return STATUS_FAIL; | |
fa590c22 MC |
2199 | } |
2200 | ||
2201 | retval = ms_read_extra_data(chip, i, 0, extra, MS_EXTRA_SIZE); | |
2202 | if (retval != STATUS_SUCCESS) { | |
2203 | i++; | |
2204 | continue; | |
2205 | } | |
2206 | ||
2207 | if (extra[0] & BLOCK_OK) { | |
2208 | if (!(extra[1] & NOT_BOOT_BLOCK)) { | |
2209 | ms_card->boot_block = i; | |
2210 | break; | |
2211 | } | |
2212 | } | |
2213 | i++; | |
2214 | } | |
2215 | ||
2216 | if (i == (MAX_DEFECTIVE_BLOCK + 2)) { | |
bf6c0d11 | 2217 | dev_dbg(rtsx_dev(chip), "No boot block found!"); |
031366ea JP |
2218 | rtsx_trace(chip); |
2219 | return STATUS_FAIL; | |
fa590c22 MC |
2220 | } |
2221 | ||
2222 | for (j = 0; j < 3; j++) { | |
2223 | retval = ms_read_page(chip, ms_card->boot_block, j); | |
2224 | if (retval != STATUS_SUCCESS) { | |
2225 | if (ms_check_err_code(chip, MS_FLASH_WRITE_ERROR)) { | |
2226 | i = ms_card->boot_block + 1; | |
2227 | ms_set_err_code(chip, MS_NO_ERROR); | |
2228 | goto RE_SEARCH; | |
2229 | } | |
2230 | } | |
2231 | } | |
2232 | ||
2233 | retval = ms_read_page(chip, ms_card->boot_block, 0); | |
031366ea JP |
2234 | if (retval != STATUS_SUCCESS) { |
2235 | rtsx_trace(chip); | |
2236 | return STATUS_FAIL; | |
2237 | } | |
fa590c22 MC |
2238 | |
2239 | /* Read MS system information as sys_info */ | |
2240 | rtsx_init_cmd(chip); | |
2241 | ||
2242 | for (i = 0; i < 96; i++) | |
2243 | rtsx_add_cmd(chip, READ_REG_CMD, PPBUF_BASE2 + 0x1A0 + i, 0, 0); | |
2244 | ||
2245 | retval = rtsx_send_cmd(chip, MS_CARD, 100); | |
031366ea JP |
2246 | if (retval < 0) { |
2247 | rtsx_trace(chip); | |
2248 | return STATUS_FAIL; | |
2249 | } | |
fa590c22 MC |
2250 | |
2251 | ptr = rtsx_get_cmd_data(chip); | |
2252 | memcpy(ms_card->raw_sys_info, ptr, 96); | |
2253 | ||
2254 | /* Read useful block contents */ | |
2255 | rtsx_init_cmd(chip); | |
2256 | ||
2257 | rtsx_add_cmd(chip, READ_REG_CMD, HEADER_ID0, 0, 0); | |
2258 | rtsx_add_cmd(chip, READ_REG_CMD, HEADER_ID1, 0, 0); | |
2259 | ||
2260 | for (reg_addr = DISABLED_BLOCK0; reg_addr <= DISABLED_BLOCK3; | |
2261 | reg_addr++) | |
2262 | rtsx_add_cmd(chip, READ_REG_CMD, reg_addr, 0, 0); | |
2263 | ||
2264 | for (reg_addr = BLOCK_SIZE_0; reg_addr <= PAGE_SIZE_1; reg_addr++) | |
2265 | rtsx_add_cmd(chip, READ_REG_CMD, reg_addr, 0, 0); | |
2266 | ||
2267 | rtsx_add_cmd(chip, READ_REG_CMD, MS_Device_Type, 0, 0); | |
2268 | rtsx_add_cmd(chip, READ_REG_CMD, MS_4bit_Support, 0, 0); | |
2269 | ||
2270 | retval = rtsx_send_cmd(chip, MS_CARD, 100); | |
031366ea JP |
2271 | if (retval < 0) { |
2272 | rtsx_trace(chip); | |
2273 | return STATUS_FAIL; | |
2274 | } | |
fa590c22 MC |
2275 | |
2276 | ptr = rtsx_get_cmd_data(chip); | |
2277 | ||
bf6c0d11 | 2278 | dev_dbg(rtsx_dev(chip), "Boot block data:\n"); |
69b8b224 | 2279 | dev_dbg(rtsx_dev(chip), "%*ph\n", 16, ptr); |
fa590c22 MC |
2280 | |
2281 | /* Block ID error | |
2282 | * HEADER_ID0, HEADER_ID1 | |
2283 | */ | |
2284 | if (ptr[0] != 0x00 || ptr[1] != 0x01) { | |
2285 | i = ms_card->boot_block + 1; | |
2286 | goto RE_SEARCH; | |
2287 | } | |
2288 | ||
2289 | /* Page size error | |
2290 | * PAGE_SIZE_0, PAGE_SIZE_1 | |
2291 | */ | |
2292 | if (ptr[12] != 0x02 || ptr[13] != 0x00) { | |
2293 | i = ms_card->boot_block + 1; | |
2294 | goto RE_SEARCH; | |
2295 | } | |
2296 | ||
2297 | if ((ptr[14] == 1) || (ptr[14] == 3)) | |
2298 | chip->card_wp |= MS_CARD; | |
2299 | ||
2300 | /* BLOCK_SIZE_0, BLOCK_SIZE_1 */ | |
2301 | block_size = ((u16)ptr[6] << 8) | ptr[7]; | |
2302 | if (block_size == 0x0010) { | |
2303 | /* Block size 16KB */ | |
2304 | ms_card->block_shift = 5; | |
2305 | ms_card->page_off = 0x1F; | |
2306 | } else if (block_size == 0x0008) { | |
2307 | /* Block size 8KB */ | |
2308 | ms_card->block_shift = 4; | |
2309 | ms_card->page_off = 0x0F; | |
2310 | } | |
2311 | ||
2312 | /* BLOCK_COUNT_0, BLOCK_COUNT_1 */ | |
2313 | ms_card->total_block = ((u16)ptr[8] << 8) | ptr[9]; | |
2314 | ||
2315 | #ifdef SUPPORT_MAGIC_GATE | |
2316 | j = ptr[10]; | |
2317 | ||
2318 | if (ms_card->block_shift == 4) { /* 4MB or 8MB */ | |
2319 | if (j < 2) { /* Effective block for 4MB: 0x1F0 */ | |
2320 | ms_card->capacity = 0x1EE0; | |
2321 | } else { /* Effective block for 8MB: 0x3E0 */ | |
2322 | ms_card->capacity = 0x3DE0; | |
2323 | } | |
2324 | } else { /* 16MB, 32MB, 64MB or 128MB */ | |
2325 | if (j < 5) { /* Effective block for 16MB: 0x3E0 */ | |
2326 | ms_card->capacity = 0x7BC0; | |
2327 | } else if (j < 0xA) { /* Effective block for 32MB: 0x7C0 */ | |
2328 | ms_card->capacity = 0xF7C0; | |
2329 | } else if (j < 0x11) { /* Effective block for 64MB: 0xF80 */ | |
2330 | ms_card->capacity = 0x1EF80; | |
2331 | } else { /* Effective block for 128MB: 0x1F00 */ | |
2332 | ms_card->capacity = 0x3DF00; | |
2333 | } | |
2334 | } | |
2335 | #else | |
2336 | /* EBLOCK_COUNT_0, EBLOCK_COUNT_1 */ | |
2337 | eblock_cnt = ((u16)ptr[10] << 8) | ptr[11]; | |
2338 | ||
2339 | ms_card->capacity = ((u32)eblock_cnt - 2) << ms_card->block_shift; | |
2340 | #endif | |
2341 | ||
2342 | chip->capacity[chip->card2lun[MS_CARD]] = ms_card->capacity; | |
2343 | ||
2344 | /* Switch I/F Mode */ | |
2345 | if (ptr[15]) { | |
2346 | retval = ms_set_rw_reg_addr(chip, 0, 0, SystemParm, 1); | |
031366ea JP |
2347 | if (retval != STATUS_SUCCESS) { |
2348 | rtsx_trace(chip); | |
2349 | return STATUS_FAIL; | |
2350 | } | |
fa590c22 | 2351 | |
8ee775f9 JP |
2352 | retval = rtsx_write_register(chip, PPBUF_BASE2, 0xFF, 0x88); |
2353 | if (retval) { | |
2354 | rtsx_trace(chip); | |
2355 | return retval; | |
2356 | } | |
2357 | retval = rtsx_write_register(chip, PPBUF_BASE2 + 1, 0xFF, 0); | |
2358 | if (retval) { | |
2359 | rtsx_trace(chip); | |
2360 | return retval; | |
2361 | } | |
fa590c22 | 2362 | |
7f703fae | 2363 | retval = ms_transfer_tpc(chip, MS_TM_WRITE_BYTES, WRITE_REG, 1, |
fa590c22 | 2364 | NO_WAIT_INT); |
031366ea JP |
2365 | if (retval != STATUS_SUCCESS) { |
2366 | rtsx_trace(chip); | |
2367 | return STATUS_FAIL; | |
2368 | } | |
fa590c22 | 2369 | |
8ee775f9 JP |
2370 | retval = rtsx_write_register(chip, MS_CFG, |
2371 | 0x58 | MS_NO_CHECK_INT, | |
2372 | MS_BUS_WIDTH_4 | PUSH_TIME_ODD | MS_NO_CHECK_INT); | |
2373 | if (retval) { | |
2374 | rtsx_trace(chip); | |
2375 | return retval; | |
2376 | } | |
fa590c22 MC |
2377 | |
2378 | ms_card->ms_type |= MS_4BIT; | |
2379 | } | |
2380 | ||
2381 | if (CHK_MS4BIT(ms_card)) | |
2382 | chip->card_bus_width[chip->card2lun[MS_CARD]] = 4; | |
2383 | else | |
2384 | chip->card_bus_width[chip->card2lun[MS_CARD]] = 1; | |
2385 | ||
2386 | return STATUS_SUCCESS; | |
2387 | } | |
2388 | ||
2389 | static int ms_init_l2p_tbl(struct rtsx_chip *chip) | |
2390 | { | |
d1af6476 | 2391 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2392 | int size, i, seg_no, retval; |
2393 | u16 defect_block, reg_addr; | |
2394 | u8 val1, val2; | |
2395 | ||
2396 | ms_card->segment_cnt = ms_card->total_block >> 9; | |
bf6c0d11 FF |
2397 | dev_dbg(rtsx_dev(chip), "ms_card->segment_cnt = %d\n", |
2398 | ms_card->segment_cnt); | |
fa590c22 MC |
2399 | |
2400 | size = ms_card->segment_cnt * sizeof(struct zone_entry); | |
2401 | ms_card->segment = vzalloc(size); | |
7586170c | 2402 | if (!ms_card->segment) { |
031366ea JP |
2403 | rtsx_trace(chip); |
2404 | return STATUS_FAIL; | |
2405 | } | |
fa590c22 MC |
2406 | |
2407 | retval = ms_read_page(chip, ms_card->boot_block, 1); | |
031366ea JP |
2408 | if (retval != STATUS_SUCCESS) { |
2409 | rtsx_trace(chip); | |
2410 | goto INIT_FAIL; | |
2411 | } | |
fa590c22 MC |
2412 | |
2413 | reg_addr = PPBUF_BASE2; | |
2414 | for (i = 0; i < (((ms_card->total_block >> 9) * 10) + 1); i++) { | |
7ef4ec4a VH |
2415 | int block_no; |
2416 | ||
fa590c22 | 2417 | retval = rtsx_read_register(chip, reg_addr++, &val1); |
031366ea JP |
2418 | if (retval != STATUS_SUCCESS) { |
2419 | rtsx_trace(chip); | |
2420 | goto INIT_FAIL; | |
2421 | } | |
fa590c22 MC |
2422 | |
2423 | retval = rtsx_read_register(chip, reg_addr++, &val2); | |
031366ea JP |
2424 | if (retval != STATUS_SUCCESS) { |
2425 | rtsx_trace(chip); | |
2426 | goto INIT_FAIL; | |
2427 | } | |
fa590c22 MC |
2428 | |
2429 | defect_block = ((u16)val1 << 8) | val2; | |
2430 | if (defect_block == 0xFFFF) | |
2431 | break; | |
2432 | ||
2433 | seg_no = defect_block / 512; | |
7ef4ec4a VH |
2434 | |
2435 | block_no = ms_card->segment[seg_no].disable_count++; | |
2436 | ms_card->segment[seg_no].defect_list[block_no] = defect_block; | |
fa590c22 MC |
2437 | } |
2438 | ||
2439 | for (i = 0; i < ms_card->segment_cnt; i++) { | |
2440 | ms_card->segment[i].build_flag = 0; | |
2441 | ms_card->segment[i].l2p_table = NULL; | |
2442 | ms_card->segment[i].free_table = NULL; | |
2443 | ms_card->segment[i].get_index = 0; | |
2444 | ms_card->segment[i].set_index = 0; | |
2445 | ms_card->segment[i].unused_blk_cnt = 0; | |
2446 | ||
bf6c0d11 FF |
2447 | dev_dbg(rtsx_dev(chip), "defective block count of segment %d is %d\n", |
2448 | i, ms_card->segment[i].disable_count); | |
fa590c22 MC |
2449 | } |
2450 | ||
2451 | return STATUS_SUCCESS; | |
2452 | ||
2453 | INIT_FAIL: | |
b242d05f BS |
2454 | vfree(ms_card->segment); |
2455 | ms_card->segment = NULL; | |
fa590c22 MC |
2456 | |
2457 | return STATUS_FAIL; | |
2458 | } | |
2459 | ||
2460 | static u16 ms_get_l2p_tbl(struct rtsx_chip *chip, int seg_no, u16 log_off) | |
2461 | { | |
d1af6476 | 2462 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2463 | struct zone_entry *segment; |
2464 | ||
e6e1d57e | 2465 | if (!ms_card->segment) |
fa590c22 MC |
2466 | return 0xFFFF; |
2467 | ||
2468 | segment = &(ms_card->segment[seg_no]); | |
2469 | ||
2470 | if (segment->l2p_table) | |
2471 | return segment->l2p_table[log_off]; | |
2472 | ||
2473 | return 0xFFFF; | |
2474 | } | |
2475 | ||
2476 | static void ms_set_l2p_tbl(struct rtsx_chip *chip, | |
2477 | int seg_no, u16 log_off, u16 phy_blk) | |
2478 | { | |
d1af6476 | 2479 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2480 | struct zone_entry *segment; |
2481 | ||
e6e1d57e | 2482 | if (!ms_card->segment) |
fa590c22 MC |
2483 | return; |
2484 | ||
2485 | segment = &(ms_card->segment[seg_no]); | |
2486 | if (segment->l2p_table) | |
2487 | segment->l2p_table[log_off] = phy_blk; | |
2488 | } | |
2489 | ||
2490 | static void ms_set_unused_block(struct rtsx_chip *chip, u16 phy_blk) | |
2491 | { | |
d1af6476 | 2492 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2493 | struct zone_entry *segment; |
2494 | int seg_no; | |
2495 | ||
2496 | seg_no = (int)phy_blk >> 9; | |
2497 | segment = &(ms_card->segment[seg_no]); | |
2498 | ||
2499 | segment->free_table[segment->set_index++] = phy_blk; | |
2500 | if (segment->set_index >= MS_FREE_TABLE_CNT) | |
2501 | segment->set_index = 0; | |
2502 | ||
2503 | segment->unused_blk_cnt++; | |
2504 | } | |
2505 | ||
2506 | static u16 ms_get_unused_block(struct rtsx_chip *chip, int seg_no) | |
2507 | { | |
d1af6476 | 2508 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2509 | struct zone_entry *segment; |
2510 | u16 phy_blk; | |
2511 | ||
2512 | segment = &(ms_card->segment[seg_no]); | |
2513 | ||
2514 | if (segment->unused_blk_cnt <= 0) | |
2515 | return 0xFFFF; | |
2516 | ||
2517 | phy_blk = segment->free_table[segment->get_index]; | |
2518 | segment->free_table[segment->get_index++] = 0xFFFF; | |
2519 | if (segment->get_index >= MS_FREE_TABLE_CNT) | |
2520 | segment->get_index = 0; | |
2521 | ||
2522 | segment->unused_blk_cnt--; | |
2523 | ||
2524 | return phy_blk; | |
2525 | } | |
2526 | ||
2527 | static const unsigned short ms_start_idx[] = {0, 494, 990, 1486, 1982, 2478, | |
2528 | 2974, 3470, 3966, 4462, 4958, | |
2529 | 5454, 5950, 6446, 6942, 7438, | |
2530 | 7934}; | |
2531 | ||
2532 | static int ms_arbitrate_l2p(struct rtsx_chip *chip, u16 phy_blk, | |
2533 | u16 log_off, u8 us1, u8 us2) | |
2534 | { | |
d1af6476 | 2535 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2536 | struct zone_entry *segment; |
2537 | int seg_no; | |
2538 | u16 tmp_blk; | |
2539 | ||
2540 | seg_no = (int)phy_blk >> 9; | |
2541 | segment = &(ms_card->segment[seg_no]); | |
2542 | tmp_blk = segment->l2p_table[log_off]; | |
2543 | ||
2544 | if (us1 != us2) { | |
2545 | if (us1 == 0) { | |
2546 | if (!(chip->card_wp & MS_CARD)) | |
2547 | ms_erase_block(chip, tmp_blk); | |
2548 | ||
2549 | ms_set_unused_block(chip, tmp_blk); | |
2550 | segment->l2p_table[log_off] = phy_blk; | |
2551 | } else { | |
2552 | if (!(chip->card_wp & MS_CARD)) | |
2553 | ms_erase_block(chip, phy_blk); | |
2554 | ||
2555 | ms_set_unused_block(chip, phy_blk); | |
2556 | } | |
2557 | } else { | |
2558 | if (phy_blk < tmp_blk) { | |
2559 | if (!(chip->card_wp & MS_CARD)) | |
2560 | ms_erase_block(chip, phy_blk); | |
2561 | ||
2562 | ms_set_unused_block(chip, phy_blk); | |
2563 | } else { | |
2564 | if (!(chip->card_wp & MS_CARD)) | |
2565 | ms_erase_block(chip, tmp_blk); | |
2566 | ||
2567 | ms_set_unused_block(chip, tmp_blk); | |
2568 | segment->l2p_table[log_off] = phy_blk; | |
2569 | } | |
2570 | } | |
2571 | ||
2572 | return STATUS_SUCCESS; | |
2573 | } | |
2574 | ||
2575 | static int ms_build_l2p_tbl(struct rtsx_chip *chip, int seg_no) | |
2576 | { | |
d1af6476 | 2577 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 | 2578 | struct zone_entry *segment; |
de904bf0 QL |
2579 | bool defect_flag; |
2580 | int retval, table_size, disable_cnt, i; | |
127883b8 | 2581 | u16 start, end, phy_blk, log_blk, tmp_blk, idx; |
fa590c22 MC |
2582 | u8 extra[MS_EXTRA_SIZE], us1, us2; |
2583 | ||
bf6c0d11 | 2584 | dev_dbg(rtsx_dev(chip), "ms_build_l2p_tbl: %d\n", seg_no); |
fa590c22 | 2585 | |
e6e1d57e | 2586 | if (!ms_card->segment) { |
fa590c22 | 2587 | retval = ms_init_l2p_tbl(chip); |
031366ea JP |
2588 | if (retval != STATUS_SUCCESS) { |
2589 | rtsx_trace(chip); | |
2590 | return retval; | |
2591 | } | |
fa590c22 MC |
2592 | } |
2593 | ||
2594 | if (ms_card->segment[seg_no].build_flag) { | |
bf6c0d11 FF |
2595 | dev_dbg(rtsx_dev(chip), "l2p table of segment %d has been built\n", |
2596 | seg_no); | |
fa590c22 MC |
2597 | return STATUS_SUCCESS; |
2598 | } | |
2599 | ||
2600 | if (seg_no == 0) | |
2601 | table_size = 494; | |
2602 | else | |
2603 | table_size = 496; | |
2604 | ||
2605 | segment = &(ms_card->segment[seg_no]); | |
2606 | ||
e6e1d57e | 2607 | if (!segment->l2p_table) { |
fa590c22 | 2608 | segment->l2p_table = vmalloc(table_size * 2); |
7586170c | 2609 | if (!segment->l2p_table) { |
031366ea JP |
2610 | rtsx_trace(chip); |
2611 | goto BUILD_FAIL; | |
2612 | } | |
fa590c22 MC |
2613 | } |
2614 | memset((u8 *)(segment->l2p_table), 0xff, table_size * 2); | |
2615 | ||
e6e1d57e | 2616 | if (!segment->free_table) { |
fa590c22 | 2617 | segment->free_table = vmalloc(MS_FREE_TABLE_CNT * 2); |
7586170c | 2618 | if (!segment->free_table) { |
031366ea JP |
2619 | rtsx_trace(chip); |
2620 | goto BUILD_FAIL; | |
2621 | } | |
fa590c22 MC |
2622 | } |
2623 | memset((u8 *)(segment->free_table), 0xff, MS_FREE_TABLE_CNT * 2); | |
2624 | ||
2625 | start = (u16)seg_no << 9; | |
2626 | end = (u16)(seg_no + 1) << 9; | |
2627 | ||
2628 | disable_cnt = segment->disable_count; | |
2629 | ||
2630 | segment->get_index = segment->set_index = 0; | |
2631 | segment->unused_blk_cnt = 0; | |
2632 | ||
2633 | for (phy_blk = start; phy_blk < end; phy_blk++) { | |
2634 | if (disable_cnt) { | |
de904bf0 | 2635 | defect_flag = false; |
fa590c22 MC |
2636 | for (i = 0; i < segment->disable_count; i++) { |
2637 | if (phy_blk == segment->defect_list[i]) { | |
de904bf0 | 2638 | defect_flag = true; |
fa590c22 MC |
2639 | break; |
2640 | } | |
2641 | } | |
2642 | if (defect_flag) { | |
2643 | disable_cnt--; | |
2644 | continue; | |
2645 | } | |
2646 | } | |
2647 | ||
2648 | retval = ms_read_extra_data(chip, phy_blk, 0, | |
2649 | extra, MS_EXTRA_SIZE); | |
2650 | if (retval != STATUS_SUCCESS) { | |
bf6c0d11 | 2651 | dev_dbg(rtsx_dev(chip), "read extra data fail\n"); |
fa590c22 MC |
2652 | ms_set_bad_block(chip, phy_blk); |
2653 | continue; | |
2654 | } | |
2655 | ||
2656 | if (seg_no == ms_card->segment_cnt - 1) { | |
2657 | if (!(extra[1] & NOT_TRANSLATION_TABLE)) { | |
2658 | if (!(chip->card_wp & MS_CARD)) { | |
2659 | retval = ms_erase_block(chip, phy_blk); | |
2660 | if (retval != STATUS_SUCCESS) | |
2661 | continue; | |
2662 | extra[2] = 0xff; | |
2663 | extra[3] = 0xff; | |
2664 | } | |
2665 | } | |
2666 | } | |
2667 | ||
2668 | if (!(extra[0] & BLOCK_OK)) | |
2669 | continue; | |
2670 | if (!(extra[1] & NOT_BOOT_BLOCK)) | |
2671 | continue; | |
2672 | if ((extra[0] & PAGE_OK) != PAGE_OK) | |
2673 | continue; | |
2674 | ||
2675 | log_blk = ((u16)extra[2] << 8) | extra[3]; | |
2676 | ||
2677 | if (log_blk == 0xFFFF) { | |
2678 | if (!(chip->card_wp & MS_CARD)) { | |
2679 | retval = ms_erase_block(chip, phy_blk); | |
2680 | if (retval != STATUS_SUCCESS) | |
2681 | continue; | |
2682 | } | |
2683 | ms_set_unused_block(chip, phy_blk); | |
2684 | continue; | |
2685 | } | |
2686 | ||
2687 | if ((log_blk < ms_start_idx[seg_no]) || | |
de40f2ab | 2688 | (log_blk >= ms_start_idx[seg_no + 1])) { |
fa590c22 MC |
2689 | if (!(chip->card_wp & MS_CARD)) { |
2690 | retval = ms_erase_block(chip, phy_blk); | |
2691 | if (retval != STATUS_SUCCESS) | |
2692 | continue; | |
2693 | } | |
2694 | ms_set_unused_block(chip, phy_blk); | |
2695 | continue; | |
2696 | } | |
2697 | ||
127883b8 VH |
2698 | idx = log_blk - ms_start_idx[seg_no]; |
2699 | ||
2700 | if (segment->l2p_table[idx] == 0xFFFF) { | |
2701 | segment->l2p_table[idx] = phy_blk; | |
fa590c22 MC |
2702 | continue; |
2703 | } | |
2704 | ||
2705 | us1 = extra[0] & 0x10; | |
127883b8 | 2706 | tmp_blk = segment->l2p_table[idx]; |
fa590c22 MC |
2707 | retval = ms_read_extra_data(chip, tmp_blk, 0, |
2708 | extra, MS_EXTRA_SIZE); | |
2709 | if (retval != STATUS_SUCCESS) | |
2710 | continue; | |
2711 | us2 = extra[0] & 0x10; | |
2712 | ||
2713 | (void)ms_arbitrate_l2p(chip, phy_blk, | |
2714 | log_blk-ms_start_idx[seg_no], us1, us2); | |
2715 | continue; | |
2716 | } | |
2717 | ||
2718 | segment->build_flag = 1; | |
2719 | ||
bf6c0d11 FF |
2720 | dev_dbg(rtsx_dev(chip), "unused block count: %d\n", |
2721 | segment->unused_blk_cnt); | |
fa590c22 MC |
2722 | |
2723 | /* Logical Address Confirmation Process */ | |
2724 | if (seg_no == ms_card->segment_cnt - 1) { | |
2725 | if (segment->unused_blk_cnt < 2) | |
2726 | chip->card_wp |= MS_CARD; | |
2727 | } else { | |
2728 | if (segment->unused_blk_cnt < 1) | |
2729 | chip->card_wp |= MS_CARD; | |
2730 | } | |
2731 | ||
2732 | if (chip->card_wp & MS_CARD) | |
2733 | return STATUS_SUCCESS; | |
2734 | ||
2735 | for (log_blk = ms_start_idx[seg_no]; | |
2736 | log_blk < ms_start_idx[seg_no + 1]; log_blk++) { | |
127883b8 VH |
2737 | idx = log_blk - ms_start_idx[seg_no]; |
2738 | if (segment->l2p_table[idx] == 0xFFFF) { | |
fa590c22 MC |
2739 | phy_blk = ms_get_unused_block(chip, seg_no); |
2740 | if (phy_blk == 0xFFFF) { | |
2741 | chip->card_wp |= MS_CARD; | |
2742 | return STATUS_SUCCESS; | |
2743 | } | |
2744 | retval = ms_init_page(chip, phy_blk, log_blk, 0, 1); | |
031366ea JP |
2745 | if (retval != STATUS_SUCCESS) { |
2746 | rtsx_trace(chip); | |
2747 | goto BUILD_FAIL; | |
2748 | } | |
fa590c22 | 2749 | |
127883b8 | 2750 | segment->l2p_table[idx] = phy_blk; |
fa590c22 MC |
2751 | if (seg_no == ms_card->segment_cnt - 1) { |
2752 | if (segment->unused_blk_cnt < 2) { | |
2753 | chip->card_wp |= MS_CARD; | |
2754 | return STATUS_SUCCESS; | |
2755 | } | |
2756 | } else { | |
2757 | if (segment->unused_blk_cnt < 1) { | |
2758 | chip->card_wp |= MS_CARD; | |
2759 | return STATUS_SUCCESS; | |
2760 | } | |
2761 | } | |
2762 | } | |
2763 | } | |
2764 | ||
2765 | /* Make boot block be the first normal block */ | |
2766 | if (seg_no == 0) { | |
2767 | for (log_blk = 0; log_blk < 494; log_blk++) { | |
2768 | tmp_blk = segment->l2p_table[log_blk]; | |
2769 | if (tmp_blk < ms_card->boot_block) { | |
bf6c0d11 | 2770 | dev_dbg(rtsx_dev(chip), "Boot block is not the first normal block.\n"); |
fa590c22 MC |
2771 | |
2772 | if (chip->card_wp & MS_CARD) | |
2773 | break; | |
2774 | ||
2775 | phy_blk = ms_get_unused_block(chip, 0); | |
2776 | retval = ms_copy_page(chip, tmp_blk, phy_blk, | |
2777 | log_blk, 0, ms_card->page_off + 1); | |
031366ea JP |
2778 | if (retval != STATUS_SUCCESS) { |
2779 | rtsx_trace(chip); | |
2780 | return STATUS_FAIL; | |
2781 | } | |
fa590c22 MC |
2782 | |
2783 | segment->l2p_table[log_blk] = phy_blk; | |
2784 | ||
2785 | retval = ms_set_bad_block(chip, tmp_blk); | |
031366ea JP |
2786 | if (retval != STATUS_SUCCESS) { |
2787 | rtsx_trace(chip); | |
2788 | return STATUS_FAIL; | |
2789 | } | |
fa590c22 MC |
2790 | } |
2791 | } | |
2792 | } | |
2793 | ||
2794 | return STATUS_SUCCESS; | |
2795 | ||
2796 | BUILD_FAIL: | |
2797 | segment->build_flag = 0; | |
b242d05f BS |
2798 | vfree(segment->l2p_table); |
2799 | segment->l2p_table = NULL; | |
2800 | vfree(segment->free_table); | |
2801 | segment->free_table = NULL; | |
fa590c22 MC |
2802 | |
2803 | return STATUS_FAIL; | |
2804 | } | |
2805 | ||
fa590c22 MC |
2806 | int reset_ms_card(struct rtsx_chip *chip) |
2807 | { | |
d1af6476 | 2808 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2809 | int retval; |
2810 | ||
2811 | memset(ms_card, 0, sizeof(struct ms_info)); | |
2812 | ||
2813 | retval = enable_card_clock(chip, MS_CARD); | |
031366ea JP |
2814 | if (retval != STATUS_SUCCESS) { |
2815 | rtsx_trace(chip); | |
2816 | return STATUS_FAIL; | |
2817 | } | |
fa590c22 MC |
2818 | |
2819 | retval = select_card(chip, MS_CARD); | |
031366ea JP |
2820 | if (retval != STATUS_SUCCESS) { |
2821 | rtsx_trace(chip); | |
2822 | return STATUS_FAIL; | |
2823 | } | |
fa590c22 MC |
2824 | |
2825 | ms_card->ms_type = 0; | |
2826 | ||
2827 | retval = reset_ms_pro(chip); | |
2828 | if (retval != STATUS_SUCCESS) { | |
2829 | if (ms_card->check_ms_flow) { | |
2830 | retval = reset_ms(chip); | |
031366ea JP |
2831 | if (retval != STATUS_SUCCESS) { |
2832 | rtsx_trace(chip); | |
2833 | return STATUS_FAIL; | |
2834 | } | |
fa590c22 | 2835 | } else { |
031366ea JP |
2836 | rtsx_trace(chip); |
2837 | return STATUS_FAIL; | |
fa590c22 MC |
2838 | } |
2839 | } | |
2840 | ||
2841 | retval = ms_set_init_para(chip); | |
031366ea JP |
2842 | if (retval != STATUS_SUCCESS) { |
2843 | rtsx_trace(chip); | |
2844 | return STATUS_FAIL; | |
2845 | } | |
fa590c22 MC |
2846 | |
2847 | if (!CHK_MSPRO(ms_card)) { | |
2848 | /* Build table for the last segment, | |
2849 | * to check if L2P table block exists, erasing it | |
2850 | */ | |
2851 | retval = ms_build_l2p_tbl(chip, ms_card->total_block / 512 - 1); | |
031366ea JP |
2852 | if (retval != STATUS_SUCCESS) { |
2853 | rtsx_trace(chip); | |
2854 | return STATUS_FAIL; | |
2855 | } | |
fa590c22 MC |
2856 | } |
2857 | ||
bf6c0d11 | 2858 | dev_dbg(rtsx_dev(chip), "ms_card->ms_type = 0x%x\n", ms_card->ms_type); |
fa590c22 MC |
2859 | |
2860 | return STATUS_SUCCESS; | |
2861 | } | |
2862 | ||
2863 | static int mspro_set_rw_cmd(struct rtsx_chip *chip, | |
2864 | u32 start_sec, u16 sec_cnt, u8 cmd) | |
2865 | { | |
2866 | int retval, i; | |
2867 | u8 data[8]; | |
2868 | ||
2869 | data[0] = cmd; | |
2870 | data[1] = (u8)(sec_cnt >> 8); | |
2871 | data[2] = (u8)sec_cnt; | |
2872 | data[3] = (u8)(start_sec >> 24); | |
2873 | data[4] = (u8)(start_sec >> 16); | |
2874 | data[5] = (u8)(start_sec >> 8); | |
2875 | data[6] = (u8)start_sec; | |
2876 | data[7] = 0; | |
2877 | ||
2878 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
2879 | retval = ms_write_bytes(chip, PRO_EX_SET_CMD, 7, | |
2880 | WAIT_INT, data, 8); | |
2881 | if (retval == STATUS_SUCCESS) | |
2882 | break; | |
2883 | } | |
031366ea JP |
2884 | if (i == MS_MAX_RETRY_COUNT) { |
2885 | rtsx_trace(chip); | |
2886 | return STATUS_FAIL; | |
2887 | } | |
fa590c22 MC |
2888 | |
2889 | return STATUS_SUCCESS; | |
2890 | } | |
2891 | ||
fa590c22 MC |
2892 | void mspro_stop_seq_mode(struct rtsx_chip *chip) |
2893 | { | |
d1af6476 | 2894 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2895 | int retval; |
2896 | ||
fa590c22 MC |
2897 | if (ms_card->seq_mode) { |
2898 | retval = ms_switch_clock(chip); | |
2899 | if (retval != STATUS_SUCCESS) | |
2900 | return; | |
2901 | ||
2902 | ms_card->seq_mode = 0; | |
2903 | ms_card->total_sec_cnt = 0; | |
2904 | ms_send_cmd(chip, PRO_STOP, WAIT_INT); | |
2905 | ||
2906 | rtsx_write_register(chip, RBCTL, RB_FLUSH, RB_FLUSH); | |
2907 | } | |
2908 | } | |
2909 | ||
2910 | static inline int ms_auto_tune_clock(struct rtsx_chip *chip) | |
2911 | { | |
d1af6476 | 2912 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
2913 | int retval; |
2914 | ||
fa590c22 MC |
2915 | if (chip->asic_code) { |
2916 | if (ms_card->ms_clock > 30) | |
2917 | ms_card->ms_clock -= 20; | |
2918 | } else { | |
2919 | if (ms_card->ms_clock == CLK_80) | |
2920 | ms_card->ms_clock = CLK_60; | |
2921 | else if (ms_card->ms_clock == CLK_60) | |
2922 | ms_card->ms_clock = CLK_40; | |
2923 | } | |
2924 | ||
2925 | retval = ms_switch_clock(chip); | |
031366ea JP |
2926 | if (retval != STATUS_SUCCESS) { |
2927 | rtsx_trace(chip); | |
2928 | return STATUS_FAIL; | |
2929 | } | |
fa590c22 MC |
2930 | |
2931 | return STATUS_SUCCESS; | |
2932 | } | |
2933 | ||
2934 | static int mspro_rw_multi_sector(struct scsi_cmnd *srb, | |
2935 | struct rtsx_chip *chip, u32 start_sector, | |
2936 | u16 sector_cnt) | |
2937 | { | |
d1af6476 | 2938 | struct ms_info *ms_card = &chip->ms_card; |
11201769 QL |
2939 | bool mode_2k = false; |
2940 | int retval; | |
fa590c22 MC |
2941 | u16 count; |
2942 | u8 val, trans_mode, rw_tpc, rw_cmd; | |
2943 | ||
2944 | ms_set_err_code(chip, MS_NO_ERROR); | |
2945 | ||
2946 | ms_card->cleanup_counter = 0; | |
2947 | ||
2948 | if (CHK_MSHG(ms_card)) { | |
2949 | if ((start_sector % 4) || (sector_cnt % 4)) { | |
2950 | if (srb->sc_data_direction == DMA_FROM_DEVICE) { | |
2951 | rw_tpc = PRO_READ_LONG_DATA; | |
2952 | rw_cmd = PRO_READ_DATA; | |
2953 | } else { | |
2954 | rw_tpc = PRO_WRITE_LONG_DATA; | |
2955 | rw_cmd = PRO_WRITE_DATA; | |
2956 | } | |
2957 | } else { | |
2958 | if (srb->sc_data_direction == DMA_FROM_DEVICE) { | |
2959 | rw_tpc = PRO_READ_QUAD_DATA; | |
2960 | rw_cmd = PRO_READ_2K_DATA; | |
2961 | } else { | |
2962 | rw_tpc = PRO_WRITE_QUAD_DATA; | |
2963 | rw_cmd = PRO_WRITE_2K_DATA; | |
2964 | } | |
11201769 | 2965 | mode_2k = true; |
fa590c22 MC |
2966 | } |
2967 | } else { | |
2968 | if (srb->sc_data_direction == DMA_FROM_DEVICE) { | |
2969 | rw_tpc = PRO_READ_LONG_DATA; | |
2970 | rw_cmd = PRO_READ_DATA; | |
2971 | } else { | |
2972 | rw_tpc = PRO_WRITE_LONG_DATA; | |
2973 | rw_cmd = PRO_WRITE_DATA; | |
2974 | } | |
2975 | } | |
2976 | ||
2977 | retval = ms_switch_clock(chip); | |
031366ea JP |
2978 | if (retval != STATUS_SUCCESS) { |
2979 | rtsx_trace(chip); | |
2980 | return STATUS_FAIL; | |
2981 | } | |
fa590c22 MC |
2982 | |
2983 | if (srb->sc_data_direction == DMA_FROM_DEVICE) | |
2984 | trans_mode = MS_TM_AUTO_READ; | |
2985 | else | |
2986 | trans_mode = MS_TM_AUTO_WRITE; | |
2987 | ||
8ee775f9 JP |
2988 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &val); |
2989 | if (retval) { | |
2990 | rtsx_trace(chip); | |
2991 | return retval; | |
2992 | } | |
fa590c22 MC |
2993 | |
2994 | if (ms_card->seq_mode) { | |
2995 | if ((ms_card->pre_dir != srb->sc_data_direction) | |
2996 | || ((ms_card->pre_sec_addr + ms_card->pre_sec_cnt) != start_sector) | |
2997 | || (mode_2k && (ms_card->seq_mode & MODE_512_SEQ)) | |
2998 | || (!mode_2k && (ms_card->seq_mode & MODE_2K_SEQ)) | |
2999 | || !(val & MS_INT_BREQ) | |
3000 | || ((ms_card->total_sec_cnt + sector_cnt) > 0xFE00)) { | |
3001 | ms_card->seq_mode = 0; | |
3002 | ms_card->total_sec_cnt = 0; | |
3003 | if (val & MS_INT_BREQ) { | |
3004 | retval = ms_send_cmd(chip, PRO_STOP, WAIT_INT); | |
031366ea JP |
3005 | if (retval != STATUS_SUCCESS) { |
3006 | rtsx_trace(chip); | |
3007 | return STATUS_FAIL; | |
3008 | } | |
fa590c22 MC |
3009 | |
3010 | rtsx_write_register(chip, RBCTL, RB_FLUSH, RB_FLUSH); | |
3011 | } | |
3012 | } | |
3013 | } | |
3014 | ||
3015 | if (!ms_card->seq_mode) { | |
3016 | ms_card->total_sec_cnt = 0; | |
3017 | if (sector_cnt >= SEQ_START_CRITERIA) { | |
3018 | if ((ms_card->capacity - start_sector) > 0xFE00) | |
3019 | count = 0xFE00; | |
3020 | else | |
3021 | count = (u16)(ms_card->capacity - start_sector); | |
3022 | ||
3023 | if (count > sector_cnt) { | |
3024 | if (mode_2k) | |
b0ef3ed4 | 3025 | ms_card->seq_mode = MODE_2K_SEQ; |
fa590c22 | 3026 | else |
b0ef3ed4 | 3027 | ms_card->seq_mode = MODE_512_SEQ; |
fa590c22 MC |
3028 | } |
3029 | } else { | |
3030 | count = sector_cnt; | |
3031 | } | |
3032 | retval = mspro_set_rw_cmd(chip, start_sector, count, rw_cmd); | |
3033 | if (retval != STATUS_SUCCESS) { | |
3034 | ms_card->seq_mode = 0; | |
031366ea JP |
3035 | rtsx_trace(chip); |
3036 | return STATUS_FAIL; | |
fa590c22 MC |
3037 | } |
3038 | } | |
3039 | ||
3040 | retval = ms_transfer_data(chip, trans_mode, rw_tpc, sector_cnt, | |
3041 | WAIT_INT, mode_2k, scsi_sg_count(srb), | |
3042 | scsi_sglist(srb), scsi_bufflen(srb)); | |
3043 | if (retval != STATUS_SUCCESS) { | |
3044 | ms_card->seq_mode = 0; | |
3045 | rtsx_read_register(chip, MS_TRANS_CFG, &val); | |
3046 | rtsx_clear_ms_error(chip); | |
3047 | ||
3048 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
3049 | chip->rw_need_retry = 0; | |
bf6c0d11 | 3050 | dev_dbg(rtsx_dev(chip), "No card exist, exit mspro_rw_multi_sector\n"); |
031366ea JP |
3051 | rtsx_trace(chip); |
3052 | return STATUS_FAIL; | |
fa590c22 MC |
3053 | } |
3054 | ||
3055 | if (val & MS_INT_BREQ) | |
3056 | ms_send_cmd(chip, PRO_STOP, WAIT_INT); | |
3057 | ||
3058 | if (val & (MS_CRC16_ERR | MS_RDY_TIMEOUT)) { | |
bf6c0d11 | 3059 | dev_dbg(rtsx_dev(chip), "MSPro CRC error, tune clock!\n"); |
fa590c22 MC |
3060 | chip->rw_need_retry = 1; |
3061 | ms_auto_tune_clock(chip); | |
3062 | } | |
3063 | ||
031366ea JP |
3064 | rtsx_trace(chip); |
3065 | return retval; | |
fa590c22 MC |
3066 | } |
3067 | ||
3068 | if (ms_card->seq_mode) { | |
3069 | ms_card->pre_sec_addr = start_sector; | |
3070 | ms_card->pre_sec_cnt = sector_cnt; | |
3071 | ms_card->pre_dir = srb->sc_data_direction; | |
3072 | ms_card->total_sec_cnt += sector_cnt; | |
3073 | } | |
3074 | ||
3075 | return STATUS_SUCCESS; | |
3076 | } | |
3077 | ||
3078 | static int mspro_read_format_progress(struct rtsx_chip *chip, | |
3079 | const int short_data_len) | |
3080 | { | |
d1af6476 | 3081 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3082 | int retval, i; |
3083 | u32 total_progress, cur_progress; | |
3084 | u8 cnt, tmp; | |
3085 | u8 data[8]; | |
3086 | ||
bf6c0d11 | 3087 | dev_dbg(rtsx_dev(chip), "mspro_read_format_progress, short_data_len = %d\n", |
fa590c22 MC |
3088 | short_data_len); |
3089 | ||
3090 | retval = ms_switch_clock(chip); | |
3091 | if (retval != STATUS_SUCCESS) { | |
3092 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3093 | rtsx_trace(chip); |
3094 | return STATUS_FAIL; | |
fa590c22 MC |
3095 | } |
3096 | ||
3097 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &tmp); | |
3098 | if (retval != STATUS_SUCCESS) { | |
3099 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3100 | rtsx_trace(chip); |
3101 | return STATUS_FAIL; | |
fa590c22 MC |
3102 | } |
3103 | ||
3104 | if (!(tmp & MS_INT_BREQ)) { | |
3105 | if ((tmp & (MS_INT_CED | MS_INT_BREQ | MS_INT_CMDNK | MS_INT_ERR)) == MS_INT_CED) { | |
3106 | ms_card->format_status = FORMAT_SUCCESS; | |
3107 | return STATUS_SUCCESS; | |
3108 | } | |
3109 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3110 | rtsx_trace(chip); |
3111 | return STATUS_FAIL; | |
fa590c22 MC |
3112 | } |
3113 | ||
3114 | if (short_data_len >= 256) | |
3115 | cnt = 0; | |
3116 | else | |
3117 | cnt = (u8)short_data_len; | |
3118 | ||
3119 | retval = rtsx_write_register(chip, MS_CFG, MS_NO_CHECK_INT, | |
3120 | MS_NO_CHECK_INT); | |
3121 | if (retval != STATUS_SUCCESS) { | |
3122 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3123 | rtsx_trace(chip); |
3124 | return STATUS_FAIL; | |
fa590c22 MC |
3125 | } |
3126 | ||
3127 | retval = ms_read_bytes(chip, PRO_READ_SHORT_DATA, cnt, WAIT_INT, | |
3128 | data, 8); | |
3129 | if (retval != STATUS_SUCCESS) { | |
3130 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3131 | rtsx_trace(chip); |
3132 | return STATUS_FAIL; | |
fa590c22 MC |
3133 | } |
3134 | ||
3135 | total_progress = (data[0] << 24) | (data[1] << 16) | | |
3136 | (data[2] << 8) | data[3]; | |
3137 | cur_progress = (data[4] << 24) | (data[5] << 16) | | |
3138 | (data[6] << 8) | data[7]; | |
3139 | ||
bf6c0d11 FF |
3140 | dev_dbg(rtsx_dev(chip), "total_progress = %d, cur_progress = %d\n", |
3141 | total_progress, cur_progress); | |
fa590c22 MC |
3142 | |
3143 | if (total_progress == 0) { | |
3144 | ms_card->progress = 0; | |
3145 | } else { | |
3146 | u64 ulltmp = (u64)cur_progress * (u64)65535; | |
3c97fbbe | 3147 | |
fa590c22 MC |
3148 | do_div(ulltmp, total_progress); |
3149 | ms_card->progress = (u16)ulltmp; | |
3150 | } | |
bf6c0d11 | 3151 | dev_dbg(rtsx_dev(chip), "progress = %d\n", ms_card->progress); |
fa590c22 MC |
3152 | |
3153 | for (i = 0; i < 5000; i++) { | |
3154 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &tmp); | |
3155 | if (retval != STATUS_SUCCESS) { | |
3156 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3157 | rtsx_trace(chip); |
3158 | return STATUS_FAIL; | |
fa590c22 MC |
3159 | } |
3160 | if (tmp & (MS_INT_CED | MS_INT_CMDNK | | |
3161 | MS_INT_BREQ | MS_INT_ERR)) | |
3162 | break; | |
3163 | ||
3164 | wait_timeout(1); | |
3165 | } | |
3166 | ||
3167 | retval = rtsx_write_register(chip, MS_CFG, MS_NO_CHECK_INT, 0); | |
3168 | if (retval != STATUS_SUCCESS) { | |
3169 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3170 | rtsx_trace(chip); |
3171 | return STATUS_FAIL; | |
fa590c22 MC |
3172 | } |
3173 | ||
3174 | if (i == 5000) { | |
3175 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3176 | rtsx_trace(chip); |
3177 | return STATUS_FAIL; | |
fa590c22 MC |
3178 | } |
3179 | ||
3180 | if (tmp & (MS_INT_CMDNK | MS_INT_ERR)) { | |
3181 | ms_card->format_status = FORMAT_FAIL; | |
031366ea JP |
3182 | rtsx_trace(chip); |
3183 | return STATUS_FAIL; | |
fa590c22 MC |
3184 | } |
3185 | ||
3186 | if (tmp & MS_INT_CED) { | |
3187 | ms_card->format_status = FORMAT_SUCCESS; | |
3188 | ms_card->pro_under_formatting = 0; | |
3189 | } else if (tmp & MS_INT_BREQ) { | |
3190 | ms_card->format_status = FORMAT_IN_PROGRESS; | |
3191 | } else { | |
3192 | ms_card->format_status = FORMAT_FAIL; | |
3193 | ms_card->pro_under_formatting = 0; | |
031366ea JP |
3194 | rtsx_trace(chip); |
3195 | return STATUS_FAIL; | |
fa590c22 MC |
3196 | } |
3197 | ||
3198 | return STATUS_SUCCESS; | |
3199 | } | |
3200 | ||
3201 | void mspro_polling_format_status(struct rtsx_chip *chip) | |
3202 | { | |
d1af6476 | 3203 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3204 | int i; |
3205 | ||
3206 | if (ms_card->pro_under_formatting && | |
3207 | (rtsx_get_stat(chip) != RTSX_STAT_SS)) { | |
3208 | rtsx_set_stat(chip, RTSX_STAT_RUN); | |
3209 | ||
3210 | for (i = 0; i < 65535; i++) { | |
3211 | mspro_read_format_progress(chip, MS_SHORT_DATA_LEN); | |
3212 | if (ms_card->format_status != FORMAT_IN_PROGRESS) | |
3213 | break; | |
3214 | } | |
3215 | } | |
fa590c22 MC |
3216 | } |
3217 | ||
3218 | int mspro_format(struct scsi_cmnd *srb, struct rtsx_chip *chip, | |
11201769 | 3219 | int short_data_len, bool quick_format) |
fa590c22 | 3220 | { |
d1af6476 | 3221 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3222 | int retval, i; |
3223 | u8 buf[8], tmp; | |
3224 | u16 para; | |
3225 | ||
fa590c22 | 3226 | retval = ms_switch_clock(chip); |
031366ea JP |
3227 | if (retval != STATUS_SUCCESS) { |
3228 | rtsx_trace(chip); | |
3229 | return STATUS_FAIL; | |
3230 | } | |
fa590c22 MC |
3231 | |
3232 | retval = ms_set_rw_reg_addr(chip, 0x00, 0x00, Pro_TPCParm, 0x01); | |
031366ea JP |
3233 | if (retval != STATUS_SUCCESS) { |
3234 | rtsx_trace(chip); | |
3235 | return STATUS_FAIL; | |
3236 | } | |
fa590c22 MC |
3237 | |
3238 | memset(buf, 0, 2); | |
3239 | switch (short_data_len) { | |
3240 | case 32: | |
3241 | buf[0] = 0; | |
3242 | break; | |
3243 | case 64: | |
3244 | buf[0] = 1; | |
3245 | break; | |
3246 | case 128: | |
3247 | buf[0] = 2; | |
3248 | break; | |
3249 | case 256: | |
3250 | default: | |
3251 | buf[0] = 3; | |
3252 | break; | |
3253 | } | |
3254 | ||
3255 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
3256 | retval = ms_write_bytes(chip, PRO_WRITE_REG, 1, | |
3257 | NO_WAIT_INT, buf, 2); | |
3258 | if (retval == STATUS_SUCCESS) | |
3259 | break; | |
3260 | } | |
031366ea JP |
3261 | if (i == MS_MAX_RETRY_COUNT) { |
3262 | rtsx_trace(chip); | |
3263 | return STATUS_FAIL; | |
3264 | } | |
fa590c22 MC |
3265 | |
3266 | if (quick_format) | |
3267 | para = 0x0000; | |
3268 | else | |
3269 | para = 0x0001; | |
3270 | ||
3271 | retval = mspro_set_rw_cmd(chip, 0, para, PRO_FORMAT); | |
031366ea JP |
3272 | if (retval != STATUS_SUCCESS) { |
3273 | rtsx_trace(chip); | |
3274 | return STATUS_FAIL; | |
3275 | } | |
fa590c22 | 3276 | |
8ee775f9 JP |
3277 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &tmp); |
3278 | if (retval) { | |
3279 | rtsx_trace(chip); | |
3280 | return retval; | |
3281 | } | |
fa590c22 | 3282 | |
031366ea JP |
3283 | if (tmp & (MS_INT_CMDNK | MS_INT_ERR)) { |
3284 | rtsx_trace(chip); | |
3285 | return STATUS_FAIL; | |
3286 | } | |
fa590c22 MC |
3287 | |
3288 | if ((tmp & (MS_INT_BREQ | MS_INT_CED)) == MS_INT_BREQ) { | |
3289 | ms_card->pro_under_formatting = 1; | |
3290 | ms_card->progress = 0; | |
3291 | ms_card->format_status = FORMAT_IN_PROGRESS; | |
3292 | return STATUS_SUCCESS; | |
3293 | } | |
3294 | ||
3295 | if (tmp & MS_INT_CED) { | |
3296 | ms_card->pro_under_formatting = 0; | |
3297 | ms_card->progress = 0; | |
3298 | ms_card->format_status = FORMAT_SUCCESS; | |
3299 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_NO_SENSE); | |
3300 | return STATUS_SUCCESS; | |
3301 | } | |
3302 | ||
031366ea JP |
3303 | rtsx_trace(chip); |
3304 | return STATUS_FAIL; | |
fa590c22 MC |
3305 | } |
3306 | ||
fa590c22 MC |
3307 | static int ms_read_multiple_pages(struct rtsx_chip *chip, u16 phy_blk, |
3308 | u16 log_blk, u8 start_page, u8 end_page, | |
3309 | u8 *buf, unsigned int *index, | |
3310 | unsigned int *offset) | |
3311 | { | |
d1af6476 | 3312 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3313 | int retval, i; |
3314 | u8 extra[MS_EXTRA_SIZE], page_addr, val, trans_cfg, data[6]; | |
3315 | u8 *ptr; | |
3316 | ||
3317 | retval = ms_read_extra_data(chip, phy_blk, start_page, | |
3318 | extra, MS_EXTRA_SIZE); | |
3319 | if (retval == STATUS_SUCCESS) { | |
3320 | if ((extra[1] & 0x30) != 0x30) { | |
3321 | ms_set_err_code(chip, MS_FLASH_READ_ERROR); | |
031366ea JP |
3322 | rtsx_trace(chip); |
3323 | return STATUS_FAIL; | |
fa590c22 MC |
3324 | } |
3325 | } | |
3326 | ||
3327 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, MS_EXTRA_SIZE, | |
3328 | SystemParm, 6); | |
031366ea JP |
3329 | if (retval != STATUS_SUCCESS) { |
3330 | rtsx_trace(chip); | |
3331 | return STATUS_FAIL; | |
3332 | } | |
fa590c22 MC |
3333 | |
3334 | if (CHK_MS4BIT(ms_card)) | |
3335 | data[0] = 0x88; | |
3336 | else | |
3337 | data[0] = 0x80; | |
3338 | ||
3339 | data[1] = 0; | |
3340 | data[2] = (u8)(phy_blk >> 8); | |
3341 | data[3] = (u8)phy_blk; | |
3342 | data[4] = 0; | |
3343 | data[5] = start_page; | |
3344 | ||
3345 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
3346 | retval = ms_write_bytes(chip, WRITE_REG, 6, NO_WAIT_INT, | |
3347 | data, 6); | |
3348 | if (retval == STATUS_SUCCESS) | |
3349 | break; | |
3350 | } | |
031366ea JP |
3351 | if (i == MS_MAX_RETRY_COUNT) { |
3352 | rtsx_trace(chip); | |
3353 | return STATUS_FAIL; | |
3354 | } | |
fa590c22 MC |
3355 | |
3356 | ms_set_err_code(chip, MS_NO_ERROR); | |
3357 | ||
3358 | retval = ms_send_cmd(chip, BLOCK_READ, WAIT_INT); | |
031366ea JP |
3359 | if (retval != STATUS_SUCCESS) { |
3360 | rtsx_trace(chip); | |
3361 | return STATUS_FAIL; | |
3362 | } | |
fa590c22 MC |
3363 | |
3364 | ptr = buf; | |
3365 | ||
3366 | for (page_addr = start_page; page_addr < end_page; page_addr++) { | |
3367 | ms_set_err_code(chip, MS_NO_ERROR); | |
3368 | ||
3369 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
3370 | ms_set_err_code(chip, MS_NO_CARD); | |
031366ea JP |
3371 | rtsx_trace(chip); |
3372 | return STATUS_FAIL; | |
fa590c22 MC |
3373 | } |
3374 | ||
3375 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
3376 | if (retval != STATUS_SUCCESS) { |
3377 | rtsx_trace(chip); | |
3378 | return STATUS_FAIL; | |
3379 | } | |
fa590c22 MC |
3380 | |
3381 | if (val & INT_REG_CMDNK) { | |
3382 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
3383 | rtsx_trace(chip); |
3384 | return STATUS_FAIL; | |
fa590c22 MC |
3385 | } |
3386 | if (val & INT_REG_ERR) { | |
3387 | if (val & INT_REG_BREQ) { | |
3388 | retval = ms_read_status_reg(chip); | |
3389 | if (retval != STATUS_SUCCESS) { | |
3390 | if (!(chip->card_wp & MS_CARD)) { | |
3391 | reset_ms(chip); | |
3392 | ms_set_page_status(log_blk, setPS_NG, extra, MS_EXTRA_SIZE); | |
3393 | ms_write_extra_data(chip, phy_blk, | |
3394 | page_addr, extra, MS_EXTRA_SIZE); | |
3395 | } | |
3396 | ms_set_err_code(chip, MS_FLASH_READ_ERROR); | |
031366ea JP |
3397 | rtsx_trace(chip); |
3398 | return STATUS_FAIL; | |
fa590c22 MC |
3399 | } |
3400 | } else { | |
3401 | ms_set_err_code(chip, MS_FLASH_READ_ERROR); | |
031366ea JP |
3402 | rtsx_trace(chip); |
3403 | return STATUS_FAIL; | |
fa590c22 MC |
3404 | } |
3405 | } else { | |
3406 | if (!(val & INT_REG_BREQ)) { | |
3407 | ms_set_err_code(chip, MS_BREQ_ERROR); | |
031366ea JP |
3408 | rtsx_trace(chip); |
3409 | return STATUS_FAIL; | |
fa590c22 MC |
3410 | } |
3411 | } | |
3412 | ||
3413 | if (page_addr == (end_page - 1)) { | |
3414 | if (!(val & INT_REG_CED)) { | |
3415 | retval = ms_send_cmd(chip, BLOCK_END, WAIT_INT); | |
031366ea JP |
3416 | if (retval != STATUS_SUCCESS) { |
3417 | rtsx_trace(chip); | |
3418 | return STATUS_FAIL; | |
3419 | } | |
fa590c22 MC |
3420 | } |
3421 | ||
3422 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, | |
3423 | &val, 1); | |
031366ea JP |
3424 | if (retval != STATUS_SUCCESS) { |
3425 | rtsx_trace(chip); | |
3426 | return STATUS_FAIL; | |
3427 | } | |
fa590c22 MC |
3428 | |
3429 | if (!(val & INT_REG_CED)) { | |
3430 | ms_set_err_code(chip, MS_FLASH_READ_ERROR); | |
031366ea JP |
3431 | rtsx_trace(chip); |
3432 | return STATUS_FAIL; | |
fa590c22 MC |
3433 | } |
3434 | ||
3435 | trans_cfg = NO_WAIT_INT; | |
3436 | } else { | |
3437 | trans_cfg = WAIT_INT; | |
3438 | } | |
3439 | ||
3440 | rtsx_init_cmd(chip); | |
3441 | ||
3442 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TPC, 0xFF, READ_PAGE_DATA); | |
3443 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANS_CFG, | |
3444 | 0xFF, trans_cfg); | |
3445 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_DATA_SOURCE, | |
3446 | 0x01, RING_BUFFER); | |
3447 | ||
3448 | trans_dma_enable(DMA_FROM_DEVICE, chip, 512, DMA_512); | |
3449 | ||
3450 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANSFER, 0xFF, | |
3451 | MS_TRANSFER_START | MS_TM_NORMAL_READ); | |
3452 | rtsx_add_cmd(chip, CHECK_REG_CMD, MS_TRANSFER, | |
3453 | MS_TRANSFER_END, MS_TRANSFER_END); | |
3454 | ||
3455 | rtsx_send_cmd_no_wait(chip); | |
3456 | ||
3457 | retval = rtsx_transfer_data_partial(chip, MS_CARD, ptr, | |
3458 | 512, scsi_sg_count(chip->srb), | |
3459 | index, offset, DMA_FROM_DEVICE, | |
3460 | chip->ms_timeout); | |
3461 | if (retval < 0) { | |
3462 | if (retval == -ETIMEDOUT) { | |
3463 | ms_set_err_code(chip, MS_TO_ERROR); | |
3464 | rtsx_clear_ms_error(chip); | |
031366ea JP |
3465 | rtsx_trace(chip); |
3466 | return STATUS_TIMEDOUT; | |
fa590c22 MC |
3467 | } |
3468 | ||
3469 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &val); | |
3470 | if (retval != STATUS_SUCCESS) { | |
3471 | ms_set_err_code(chip, MS_TO_ERROR); | |
3472 | rtsx_clear_ms_error(chip); | |
031366ea JP |
3473 | rtsx_trace(chip); |
3474 | return STATUS_TIMEDOUT; | |
fa590c22 MC |
3475 | } |
3476 | if (val & (MS_CRC16_ERR | MS_RDY_TIMEOUT)) { | |
3477 | ms_set_err_code(chip, MS_CRC16_ERROR); | |
3478 | rtsx_clear_ms_error(chip); | |
031366ea JP |
3479 | rtsx_trace(chip); |
3480 | return STATUS_FAIL; | |
fa590c22 MC |
3481 | } |
3482 | } | |
3483 | ||
3484 | if (scsi_sg_count(chip->srb) == 0) | |
3485 | ptr += 512; | |
3486 | } | |
3487 | ||
3488 | return STATUS_SUCCESS; | |
3489 | } | |
3490 | ||
3491 | static int ms_write_multiple_pages(struct rtsx_chip *chip, u16 old_blk, | |
3492 | u16 new_blk, u16 log_blk, u8 start_page, | |
3493 | u8 end_page, u8 *buf, unsigned int *index, | |
3494 | unsigned int *offset) | |
3495 | { | |
d1af6476 | 3496 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3497 | int retval, i; |
3498 | u8 page_addr, val, data[16]; | |
3499 | u8 *ptr; | |
3500 | ||
3501 | if (!start_page) { | |
3502 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, MS_EXTRA_SIZE, | |
3503 | SystemParm, 7); | |
031366ea JP |
3504 | if (retval != STATUS_SUCCESS) { |
3505 | rtsx_trace(chip); | |
3506 | return STATUS_FAIL; | |
3507 | } | |
fa590c22 MC |
3508 | |
3509 | if (CHK_MS4BIT(ms_card)) | |
3510 | data[0] = 0x88; | |
3511 | else | |
3512 | data[0] = 0x80; | |
3513 | ||
3514 | data[1] = 0; | |
3515 | data[2] = (u8)(old_blk >> 8); | |
3516 | data[3] = (u8)old_blk; | |
3517 | data[4] = 0x80; | |
3518 | data[5] = 0; | |
3519 | data[6] = 0xEF; | |
3520 | data[7] = 0xFF; | |
3521 | ||
3522 | retval = ms_write_bytes(chip, WRITE_REG, 7, NO_WAIT_INT, | |
3523 | data, 8); | |
031366ea JP |
3524 | if (retval != STATUS_SUCCESS) { |
3525 | rtsx_trace(chip); | |
3526 | return STATUS_FAIL; | |
3527 | } | |
fa590c22 MC |
3528 | |
3529 | retval = ms_send_cmd(chip, BLOCK_WRITE, WAIT_INT); | |
031366ea JP |
3530 | if (retval != STATUS_SUCCESS) { |
3531 | rtsx_trace(chip); | |
3532 | return STATUS_FAIL; | |
3533 | } | |
fa590c22 MC |
3534 | |
3535 | ms_set_err_code(chip, MS_NO_ERROR); | |
3536 | retval = ms_transfer_tpc(chip, MS_TM_READ_BYTES, GET_INT, 1, | |
3537 | NO_WAIT_INT); | |
031366ea JP |
3538 | if (retval != STATUS_SUCCESS) { |
3539 | rtsx_trace(chip); | |
3540 | return STATUS_FAIL; | |
3541 | } | |
fa590c22 MC |
3542 | } |
3543 | ||
3544 | retval = ms_set_rw_reg_addr(chip, OverwriteFlag, MS_EXTRA_SIZE, | |
3545 | SystemParm, (6 + MS_EXTRA_SIZE)); | |
031366ea JP |
3546 | if (retval != STATUS_SUCCESS) { |
3547 | rtsx_trace(chip); | |
3548 | return STATUS_FAIL; | |
3549 | } | |
fa590c22 MC |
3550 | |
3551 | ms_set_err_code(chip, MS_NO_ERROR); | |
3552 | ||
3553 | if (CHK_MS4BIT(ms_card)) | |
3554 | data[0] = 0x88; | |
3555 | else | |
3556 | data[0] = 0x80; | |
3557 | ||
3558 | data[1] = 0; | |
3559 | data[2] = (u8)(new_blk >> 8); | |
3560 | data[3] = (u8)new_blk; | |
3561 | if ((end_page - start_page) == 1) | |
3562 | data[4] = 0x20; | |
3563 | else | |
3564 | data[4] = 0; | |
3565 | ||
3566 | data[5] = start_page; | |
3567 | data[6] = 0xF8; | |
3568 | data[7] = 0xFF; | |
3569 | data[8] = (u8)(log_blk >> 8); | |
3570 | data[9] = (u8)log_blk; | |
3571 | ||
3572 | for (i = 0x0A; i < 0x10; i++) | |
3573 | data[i] = 0xFF; | |
3574 | ||
3575 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
3576 | retval = ms_write_bytes(chip, WRITE_REG, 6 + MS_EXTRA_SIZE, | |
3577 | NO_WAIT_INT, data, 16); | |
3578 | if (retval == STATUS_SUCCESS) | |
3579 | break; | |
3580 | } | |
031366ea JP |
3581 | if (i == MS_MAX_RETRY_COUNT) { |
3582 | rtsx_trace(chip); | |
3583 | return STATUS_FAIL; | |
3584 | } | |
fa590c22 MC |
3585 | |
3586 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
3587 | retval = ms_send_cmd(chip, BLOCK_WRITE, WAIT_INT); | |
3588 | if (retval == STATUS_SUCCESS) | |
3589 | break; | |
3590 | } | |
031366ea JP |
3591 | if (i == MS_MAX_RETRY_COUNT) { |
3592 | rtsx_trace(chip); | |
3593 | return STATUS_FAIL; | |
3594 | } | |
fa590c22 MC |
3595 | |
3596 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
3597 | if (retval != STATUS_SUCCESS) { |
3598 | rtsx_trace(chip); | |
3599 | return STATUS_FAIL; | |
3600 | } | |
fa590c22 MC |
3601 | |
3602 | ptr = buf; | |
3603 | for (page_addr = start_page; page_addr < end_page; page_addr++) { | |
3604 | ms_set_err_code(chip, MS_NO_ERROR); | |
3605 | ||
3606 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
3607 | ms_set_err_code(chip, MS_NO_CARD); | |
031366ea JP |
3608 | rtsx_trace(chip); |
3609 | return STATUS_FAIL; | |
fa590c22 MC |
3610 | } |
3611 | ||
3612 | if (val & INT_REG_CMDNK) { | |
3613 | ms_set_err_code(chip, MS_CMD_NK); | |
031366ea JP |
3614 | rtsx_trace(chip); |
3615 | return STATUS_FAIL; | |
fa590c22 MC |
3616 | } |
3617 | if (val & INT_REG_ERR) { | |
3618 | ms_set_err_code(chip, MS_FLASH_WRITE_ERROR); | |
031366ea JP |
3619 | rtsx_trace(chip); |
3620 | return STATUS_FAIL; | |
fa590c22 MC |
3621 | } |
3622 | if (!(val & INT_REG_BREQ)) { | |
3623 | ms_set_err_code(chip, MS_BREQ_ERROR); | |
031366ea JP |
3624 | rtsx_trace(chip); |
3625 | return STATUS_FAIL; | |
fa590c22 MC |
3626 | } |
3627 | ||
3628 | udelay(30); | |
3629 | ||
3630 | rtsx_init_cmd(chip); | |
3631 | ||
3632 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TPC, | |
3633 | 0xFF, WRITE_PAGE_DATA); | |
3634 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANS_CFG, | |
3635 | 0xFF, WAIT_INT); | |
3636 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_DATA_SOURCE, | |
3637 | 0x01, RING_BUFFER); | |
3638 | ||
3639 | trans_dma_enable(DMA_TO_DEVICE, chip, 512, DMA_512); | |
3640 | ||
3641 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANSFER, 0xFF, | |
3642 | MS_TRANSFER_START | MS_TM_NORMAL_WRITE); | |
3643 | rtsx_add_cmd(chip, CHECK_REG_CMD, MS_TRANSFER, | |
3644 | MS_TRANSFER_END, MS_TRANSFER_END); | |
3645 | ||
3646 | rtsx_send_cmd_no_wait(chip); | |
3647 | ||
3648 | retval = rtsx_transfer_data_partial(chip, MS_CARD, ptr, | |
3649 | 512, scsi_sg_count(chip->srb), | |
3650 | index, offset, DMA_TO_DEVICE, | |
3651 | chip->ms_timeout); | |
3652 | if (retval < 0) { | |
3653 | ms_set_err_code(chip, MS_TO_ERROR); | |
3654 | rtsx_clear_ms_error(chip); | |
3655 | ||
031366ea JP |
3656 | if (retval == -ETIMEDOUT) { |
3657 | rtsx_trace(chip); | |
3658 | return STATUS_TIMEDOUT; | |
3659 | } | |
3660 | rtsx_trace(chip); | |
3661 | return STATUS_FAIL; | |
fa590c22 MC |
3662 | } |
3663 | ||
3664 | retval = ms_read_bytes(chip, GET_INT, 1, NO_WAIT_INT, &val, 1); | |
031366ea JP |
3665 | if (retval != STATUS_SUCCESS) { |
3666 | rtsx_trace(chip); | |
3667 | return STATUS_FAIL; | |
3668 | } | |
fa590c22 MC |
3669 | |
3670 | if ((end_page - start_page) == 1) { | |
3671 | if (!(val & INT_REG_CED)) { | |
3672 | ms_set_err_code(chip, MS_FLASH_WRITE_ERROR); | |
031366ea JP |
3673 | rtsx_trace(chip); |
3674 | return STATUS_FAIL; | |
fa590c22 MC |
3675 | } |
3676 | } else { | |
3677 | if (page_addr == (end_page - 1)) { | |
3678 | if (!(val & INT_REG_CED)) { | |
3679 | retval = ms_send_cmd(chip, BLOCK_END, | |
3680 | WAIT_INT); | |
031366ea JP |
3681 | if (retval != STATUS_SUCCESS) { |
3682 | rtsx_trace(chip); | |
3683 | return STATUS_FAIL; | |
3684 | } | |
fa590c22 MC |
3685 | } |
3686 | ||
3687 | retval = ms_read_bytes(chip, GET_INT, 1, | |
3688 | NO_WAIT_INT, &val, 1); | |
031366ea JP |
3689 | if (retval != STATUS_SUCCESS) { |
3690 | rtsx_trace(chip); | |
3691 | return STATUS_FAIL; | |
3692 | } | |
fa590c22 MC |
3693 | } |
3694 | ||
3695 | if ((page_addr == (end_page - 1)) || | |
3696 | (page_addr == ms_card->page_off)) { | |
3697 | if (!(val & INT_REG_CED)) { | |
3698 | ms_set_err_code(chip, | |
3699 | MS_FLASH_WRITE_ERROR); | |
031366ea JP |
3700 | rtsx_trace(chip); |
3701 | return STATUS_FAIL; | |
fa590c22 MC |
3702 | } |
3703 | } | |
3704 | } | |
3705 | ||
3706 | if (scsi_sg_count(chip->srb) == 0) | |
3707 | ptr += 512; | |
3708 | } | |
3709 | ||
3710 | return STATUS_SUCCESS; | |
3711 | } | |
3712 | ||
fa590c22 MC |
3713 | static int ms_finish_write(struct rtsx_chip *chip, u16 old_blk, u16 new_blk, |
3714 | u16 log_blk, u8 page_off) | |
3715 | { | |
d1af6476 | 3716 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3717 | int retval, seg_no; |
3718 | ||
3719 | retval = ms_copy_page(chip, old_blk, new_blk, log_blk, | |
3720 | page_off, ms_card->page_off + 1); | |
031366ea JP |
3721 | if (retval != STATUS_SUCCESS) { |
3722 | rtsx_trace(chip); | |
3723 | return STATUS_FAIL; | |
3724 | } | |
fa590c22 MC |
3725 | |
3726 | seg_no = old_blk >> 9; | |
3727 | ||
3728 | if (MS_TST_BAD_BLOCK_FLG(ms_card)) { | |
3729 | MS_CLR_BAD_BLOCK_FLG(ms_card); | |
3730 | ms_set_bad_block(chip, old_blk); | |
3731 | } else { | |
3732 | retval = ms_erase_block(chip, old_blk); | |
3733 | if (retval == STATUS_SUCCESS) | |
3734 | ms_set_unused_block(chip, old_blk); | |
3735 | } | |
3736 | ||
3737 | ms_set_l2p_tbl(chip, seg_no, log_blk - ms_start_idx[seg_no], new_blk); | |
3738 | ||
3739 | return STATUS_SUCCESS; | |
3740 | } | |
3741 | ||
3742 | static int ms_prepare_write(struct rtsx_chip *chip, u16 old_blk, u16 new_blk, | |
3743 | u16 log_blk, u8 start_page) | |
3744 | { | |
3745 | int retval; | |
3746 | ||
3747 | if (start_page) { | |
3748 | retval = ms_copy_page(chip, old_blk, new_blk, log_blk, | |
3749 | 0, start_page); | |
031366ea JP |
3750 | if (retval != STATUS_SUCCESS) { |
3751 | rtsx_trace(chip); | |
3752 | return STATUS_FAIL; | |
3753 | } | |
fa590c22 MC |
3754 | } |
3755 | ||
3756 | return STATUS_SUCCESS; | |
3757 | } | |
3758 | ||
3759 | #ifdef MS_DELAY_WRITE | |
3760 | int ms_delay_write(struct rtsx_chip *chip) | |
3761 | { | |
d1af6476 | 3762 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3763 | struct ms_delay_write_tag *delay_write = &(ms_card->delay_write); |
3764 | int retval; | |
3765 | ||
3766 | if (delay_write->delay_write_flag) { | |
3767 | retval = ms_set_init_para(chip); | |
031366ea JP |
3768 | if (retval != STATUS_SUCCESS) { |
3769 | rtsx_trace(chip); | |
3770 | return STATUS_FAIL; | |
3771 | } | |
fa590c22 MC |
3772 | |
3773 | delay_write->delay_write_flag = 0; | |
3774 | retval = ms_finish_write(chip, | |
3775 | delay_write->old_phyblock, | |
3776 | delay_write->new_phyblock, | |
3777 | delay_write->logblock, | |
3778 | delay_write->pageoff); | |
031366ea JP |
3779 | if (retval != STATUS_SUCCESS) { |
3780 | rtsx_trace(chip); | |
3781 | return STATUS_FAIL; | |
3782 | } | |
fa590c22 MC |
3783 | } |
3784 | ||
3785 | return STATUS_SUCCESS; | |
3786 | } | |
3787 | #endif | |
3788 | ||
3789 | static inline void ms_rw_fail(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
3790 | { | |
3791 | if (srb->sc_data_direction == DMA_FROM_DEVICE) | |
3792 | set_sense_type(chip, SCSI_LUN(srb), | |
3793 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
3794 | else | |
3795 | set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_WRITE_ERR); | |
3796 | } | |
3797 | ||
3798 | static int ms_rw_multi_sector(struct scsi_cmnd *srb, struct rtsx_chip *chip, | |
3799 | u32 start_sector, u16 sector_cnt) | |
3800 | { | |
d1af6476 | 3801 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
3802 | unsigned int lun = SCSI_LUN(srb); |
3803 | int retval, seg_no; | |
3804 | unsigned int index = 0, offset = 0; | |
3805 | u16 old_blk = 0, new_blk = 0, log_blk, total_sec_cnt = sector_cnt; | |
3806 | u8 start_page, end_page = 0, page_cnt; | |
3807 | u8 *ptr; | |
3808 | #ifdef MS_DELAY_WRITE | |
3809 | struct ms_delay_write_tag *delay_write = &(ms_card->delay_write); | |
3810 | #endif | |
3811 | ||
3812 | ms_set_err_code(chip, MS_NO_ERROR); | |
3813 | ||
3814 | ms_card->cleanup_counter = 0; | |
3815 | ||
3816 | ptr = (u8 *)scsi_sglist(srb); | |
3817 | ||
3818 | retval = ms_switch_clock(chip); | |
3819 | if (retval != STATUS_SUCCESS) { | |
3820 | ms_rw_fail(srb, chip); | |
031366ea JP |
3821 | rtsx_trace(chip); |
3822 | return STATUS_FAIL; | |
fa590c22 MC |
3823 | } |
3824 | ||
3825 | log_blk = (u16)(start_sector >> ms_card->block_shift); | |
3826 | start_page = (u8)(start_sector & ms_card->page_off); | |
3827 | ||
3828 | for (seg_no = 0; seg_no < ARRAY_SIZE(ms_start_idx) - 1; seg_no++) { | |
de40f2ab | 3829 | if (log_blk < ms_start_idx[seg_no + 1]) |
fa590c22 MC |
3830 | break; |
3831 | } | |
3832 | ||
3833 | if (ms_card->segment[seg_no].build_flag == 0) { | |
3834 | retval = ms_build_l2p_tbl(chip, seg_no); | |
3835 | if (retval != STATUS_SUCCESS) { | |
3836 | chip->card_fail |= MS_CARD; | |
3837 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3838 | rtsx_trace(chip); |
3839 | return STATUS_FAIL; | |
fa590c22 MC |
3840 | } |
3841 | } | |
3842 | ||
3843 | if (srb->sc_data_direction == DMA_TO_DEVICE) { | |
3844 | #ifdef MS_DELAY_WRITE | |
3845 | if (delay_write->delay_write_flag && | |
3846 | (delay_write->logblock == log_blk) && | |
3847 | (start_page > delay_write->pageoff)) { | |
3848 | delay_write->delay_write_flag = 0; | |
3849 | retval = ms_copy_page(chip, | |
3850 | delay_write->old_phyblock, | |
3851 | delay_write->new_phyblock, log_blk, | |
3852 | delay_write->pageoff, start_page); | |
3853 | if (retval != STATUS_SUCCESS) { | |
3854 | set_sense_type(chip, lun, | |
3855 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
3856 | rtsx_trace(chip); |
3857 | return STATUS_FAIL; | |
fa590c22 MC |
3858 | } |
3859 | old_blk = delay_write->old_phyblock; | |
3860 | new_blk = delay_write->new_phyblock; | |
3861 | } else if (delay_write->delay_write_flag && | |
3862 | (delay_write->logblock == log_blk) && | |
3863 | (start_page == delay_write->pageoff)) { | |
3864 | delay_write->delay_write_flag = 0; | |
3865 | old_blk = delay_write->old_phyblock; | |
3866 | new_blk = delay_write->new_phyblock; | |
3867 | } else { | |
3868 | retval = ms_delay_write(chip); | |
3869 | if (retval != STATUS_SUCCESS) { | |
3870 | set_sense_type(chip, lun, | |
3871 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
3872 | rtsx_trace(chip); |
3873 | return STATUS_FAIL; | |
fa590c22 MC |
3874 | } |
3875 | #endif | |
3876 | old_blk = ms_get_l2p_tbl(chip, seg_no, | |
3877 | log_blk - ms_start_idx[seg_no]); | |
3878 | new_blk = ms_get_unused_block(chip, seg_no); | |
3879 | if ((old_blk == 0xFFFF) || (new_blk == 0xFFFF)) { | |
3880 | set_sense_type(chip, lun, | |
3881 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
3882 | rtsx_trace(chip); |
3883 | return STATUS_FAIL; | |
fa590c22 MC |
3884 | } |
3885 | ||
3886 | retval = ms_prepare_write(chip, old_blk, new_blk, | |
3887 | log_blk, start_page); | |
3888 | if (retval != STATUS_SUCCESS) { | |
3889 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
3890 | set_sense_type(chip, lun, | |
3891 | SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3892 | rtsx_trace(chip); |
3893 | return STATUS_FAIL; | |
fa590c22 MC |
3894 | } |
3895 | set_sense_type(chip, lun, | |
3896 | SENSE_TYPE_MEDIA_WRITE_ERR); | |
031366ea JP |
3897 | rtsx_trace(chip); |
3898 | return STATUS_FAIL; | |
fa590c22 MC |
3899 | } |
3900 | #ifdef MS_DELAY_WRITE | |
3901 | } | |
3902 | #endif | |
3903 | } else { | |
3904 | #ifdef MS_DELAY_WRITE | |
3905 | retval = ms_delay_write(chip); | |
3906 | if (retval != STATUS_SUCCESS) { | |
3907 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
3908 | set_sense_type(chip, lun, | |
3909 | SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3910 | rtsx_trace(chip); |
3911 | return STATUS_FAIL; | |
fa590c22 MC |
3912 | } |
3913 | set_sense_type(chip, lun, | |
3914 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
3915 | rtsx_trace(chip); |
3916 | return STATUS_FAIL; | |
fa590c22 MC |
3917 | } |
3918 | #endif | |
3919 | old_blk = ms_get_l2p_tbl(chip, seg_no, | |
3920 | log_blk - ms_start_idx[seg_no]); | |
3921 | if (old_blk == 0xFFFF) { | |
3922 | set_sense_type(chip, lun, | |
3923 | SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea JP |
3924 | rtsx_trace(chip); |
3925 | return STATUS_FAIL; | |
fa590c22 MC |
3926 | } |
3927 | } | |
3928 | ||
bf6c0d11 | 3929 | dev_dbg(rtsx_dev(chip), "seg_no = %d, old_blk = 0x%x, new_blk = 0x%x\n", |
fa590c22 MC |
3930 | seg_no, old_blk, new_blk); |
3931 | ||
3932 | while (total_sec_cnt) { | |
3933 | if ((start_page + total_sec_cnt) > (ms_card->page_off + 1)) | |
3934 | end_page = ms_card->page_off + 1; | |
3935 | else | |
3936 | end_page = start_page + (u8)total_sec_cnt; | |
3937 | ||
3938 | page_cnt = end_page - start_page; | |
3939 | ||
bf6c0d11 FF |
3940 | dev_dbg(rtsx_dev(chip), "start_page = %d, end_page = %d, page_cnt = %d\n", |
3941 | start_page, end_page, page_cnt); | |
fa590c22 MC |
3942 | |
3943 | if (srb->sc_data_direction == DMA_FROM_DEVICE) { | |
3944 | retval = ms_read_multiple_pages(chip, | |
3945 | old_blk, log_blk, start_page, end_page, | |
3946 | ptr, &index, &offset); | |
3947 | } else { | |
3948 | retval = ms_write_multiple_pages(chip, old_blk, | |
3949 | new_blk, log_blk, start_page, end_page, | |
3950 | ptr, &index, &offset); | |
3951 | } | |
3952 | ||
3953 | if (retval != STATUS_SUCCESS) { | |
3954 | toggle_gpio(chip, 1); | |
3955 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
3956 | set_sense_type(chip, lun, | |
3957 | SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3958 | rtsx_trace(chip); |
3959 | return STATUS_FAIL; | |
fa590c22 MC |
3960 | } |
3961 | ms_rw_fail(srb, chip); | |
031366ea JP |
3962 | rtsx_trace(chip); |
3963 | return STATUS_FAIL; | |
fa590c22 MC |
3964 | } |
3965 | ||
3966 | if (srb->sc_data_direction == DMA_TO_DEVICE) { | |
3967 | if (end_page == (ms_card->page_off + 1)) { | |
3968 | retval = ms_erase_block(chip, old_blk); | |
3969 | if (retval == STATUS_SUCCESS) | |
3970 | ms_set_unused_block(chip, old_blk); | |
3971 | ||
3972 | ms_set_l2p_tbl(chip, seg_no, | |
3973 | log_blk - ms_start_idx[seg_no], | |
3974 | new_blk); | |
3975 | } | |
3976 | } | |
3977 | ||
3978 | total_sec_cnt -= page_cnt; | |
3979 | if (scsi_sg_count(srb) == 0) | |
3980 | ptr += page_cnt * 512; | |
3981 | ||
3982 | if (total_sec_cnt == 0) | |
3983 | break; | |
3984 | ||
3985 | log_blk++; | |
3986 | ||
3987 | for (seg_no = 0; seg_no < ARRAY_SIZE(ms_start_idx) - 1; | |
3988 | seg_no++) { | |
3989 | if (log_blk < ms_start_idx[seg_no+1]) | |
3990 | break; | |
3991 | } | |
3992 | ||
3993 | if (ms_card->segment[seg_no].build_flag == 0) { | |
3994 | retval = ms_build_l2p_tbl(chip, seg_no); | |
3995 | if (retval != STATUS_SUCCESS) { | |
3996 | chip->card_fail |= MS_CARD; | |
3997 | set_sense_type(chip, lun, | |
3998 | SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
3999 | rtsx_trace(chip); |
4000 | return STATUS_FAIL; | |
fa590c22 MC |
4001 | } |
4002 | } | |
4003 | ||
4004 | old_blk = ms_get_l2p_tbl(chip, seg_no, | |
4005 | log_blk - ms_start_idx[seg_no]); | |
4006 | if (old_blk == 0xFFFF) { | |
4007 | ms_rw_fail(srb, chip); | |
031366ea JP |
4008 | rtsx_trace(chip); |
4009 | return STATUS_FAIL; | |
fa590c22 MC |
4010 | } |
4011 | ||
4012 | if (srb->sc_data_direction == DMA_TO_DEVICE) { | |
4013 | new_blk = ms_get_unused_block(chip, seg_no); | |
4014 | if (new_blk == 0xFFFF) { | |
4015 | ms_rw_fail(srb, chip); | |
031366ea JP |
4016 | rtsx_trace(chip); |
4017 | return STATUS_FAIL; | |
fa590c22 MC |
4018 | } |
4019 | } | |
4020 | ||
bf6c0d11 | 4021 | dev_dbg(rtsx_dev(chip), "seg_no = %d, old_blk = 0x%x, new_blk = 0x%x\n", |
fa590c22 MC |
4022 | seg_no, old_blk, new_blk); |
4023 | ||
4024 | start_page = 0; | |
4025 | } | |
4026 | ||
4027 | if (srb->sc_data_direction == DMA_TO_DEVICE) { | |
4028 | if (end_page < (ms_card->page_off + 1)) { | |
4029 | #ifdef MS_DELAY_WRITE | |
4030 | delay_write->delay_write_flag = 1; | |
4031 | delay_write->old_phyblock = old_blk; | |
4032 | delay_write->new_phyblock = new_blk; | |
4033 | delay_write->logblock = log_blk; | |
4034 | delay_write->pageoff = end_page; | |
4035 | #else | |
4036 | retval = ms_finish_write(chip, old_blk, new_blk, | |
4037 | log_blk, end_page); | |
4038 | if (retval != STATUS_SUCCESS) { | |
4039 | if (detect_card_cd(chip, MS_CARD) != STATUS_SUCCESS) { | |
4040 | set_sense_type(chip, lun, | |
4041 | SENSE_TYPE_MEDIA_NOT_PRESENT); | |
031366ea JP |
4042 | rtsx_trace(chip); |
4043 | return STATUS_FAIL; | |
fa590c22 MC |
4044 | } |
4045 | ||
4046 | ms_rw_fail(srb, chip); | |
031366ea JP |
4047 | rtsx_trace(chip); |
4048 | return STATUS_FAIL; | |
fa590c22 MC |
4049 | } |
4050 | #endif | |
4051 | } | |
4052 | } | |
4053 | ||
4054 | scsi_set_resid(srb, 0); | |
4055 | ||
4056 | return STATUS_SUCCESS; | |
4057 | } | |
4058 | ||
4059 | int ms_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip, | |
4060 | u32 start_sector, u16 sector_cnt) | |
4061 | { | |
d1af6476 | 4062 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
4063 | int retval; |
4064 | ||
4065 | if (CHK_MSPRO(ms_card)) | |
4066 | retval = mspro_rw_multi_sector(srb, chip, start_sector, | |
4067 | sector_cnt); | |
4068 | else | |
4069 | retval = ms_rw_multi_sector(srb, chip, start_sector, | |
4070 | sector_cnt); | |
4071 | ||
4072 | return retval; | |
4073 | } | |
4074 | ||
fa590c22 MC |
4075 | void ms_free_l2p_tbl(struct rtsx_chip *chip) |
4076 | { | |
d1af6476 | 4077 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
4078 | int i = 0; |
4079 | ||
4080 | if (ms_card->segment != NULL) { | |
4081 | for (i = 0; i < ms_card->segment_cnt; i++) { | |
b242d05f BS |
4082 | vfree(ms_card->segment[i].l2p_table); |
4083 | ms_card->segment[i].l2p_table = NULL; | |
4084 | vfree(ms_card->segment[i].free_table); | |
4085 | ms_card->segment[i].free_table = NULL; | |
fa590c22 MC |
4086 | } |
4087 | vfree(ms_card->segment); | |
4088 | ms_card->segment = NULL; | |
4089 | } | |
4090 | } | |
4091 | ||
4092 | #ifdef SUPPORT_MAGIC_GATE | |
4093 | ||
4094 | #ifdef READ_BYTES_WAIT_INT | |
4095 | static int ms_poll_int(struct rtsx_chip *chip) | |
4096 | { | |
4097 | int retval; | |
4098 | u8 val; | |
4099 | ||
4100 | rtsx_init_cmd(chip); | |
4101 | ||
4102 | rtsx_add_cmd(chip, CHECK_REG_CMD, MS_TRANS_CFG, MS_INT_CED, MS_INT_CED); | |
4103 | ||
4104 | retval = rtsx_send_cmd(chip, MS_CARD, 5000); | |
031366ea JP |
4105 | if (retval != STATUS_SUCCESS) { |
4106 | rtsx_trace(chip); | |
4107 | return STATUS_FAIL; | |
4108 | } | |
fa590c22 MC |
4109 | |
4110 | val = *rtsx_get_cmd_data(chip); | |
031366ea JP |
4111 | if (val & MS_INT_ERR) { |
4112 | rtsx_trace(chip); | |
4113 | return STATUS_FAIL; | |
4114 | } | |
fa590c22 MC |
4115 | |
4116 | return STATUS_SUCCESS; | |
4117 | } | |
4118 | #endif | |
4119 | ||
4120 | #ifdef MS_SAMPLE_INT_ERR | |
4121 | static int check_ms_err(struct rtsx_chip *chip) | |
4122 | { | |
4123 | int retval; | |
4124 | u8 val; | |
4125 | ||
4126 | retval = rtsx_read_register(chip, MS_TRANSFER, &val); | |
4127 | if (retval != STATUS_SUCCESS) | |
4128 | return 1; | |
4129 | if (val & MS_TRANSFER_ERR) | |
4130 | return 1; | |
4131 | ||
4132 | retval = rtsx_read_register(chip, MS_TRANS_CFG, &val); | |
4133 | if (retval != STATUS_SUCCESS) | |
4134 | return 1; | |
4135 | ||
4136 | if (val & (MS_INT_ERR | MS_INT_CMDNK)) | |
4137 | return 1; | |
4138 | ||
4139 | return 0; | |
4140 | } | |
4141 | #else | |
4142 | static int check_ms_err(struct rtsx_chip *chip) | |
4143 | { | |
4144 | int retval; | |
4145 | u8 val; | |
4146 | ||
4147 | retval = rtsx_read_register(chip, MS_TRANSFER, &val); | |
4148 | if (retval != STATUS_SUCCESS) | |
4149 | return 1; | |
4150 | if (val & MS_TRANSFER_ERR) | |
4151 | return 1; | |
4152 | ||
4153 | return 0; | |
4154 | } | |
4155 | #endif | |
4156 | ||
4157 | static int mg_send_ex_cmd(struct rtsx_chip *chip, u8 cmd, u8 entry_num) | |
4158 | { | |
4159 | int retval, i; | |
4160 | u8 data[8]; | |
4161 | ||
4162 | data[0] = cmd; | |
4163 | data[1] = 0; | |
4164 | data[2] = 0; | |
4165 | data[3] = 0; | |
4166 | data[4] = 0; | |
4167 | data[5] = 0; | |
4168 | data[6] = entry_num; | |
4169 | data[7] = 0; | |
4170 | ||
4171 | for (i = 0; i < MS_MAX_RETRY_COUNT; i++) { | |
4172 | retval = ms_write_bytes(chip, PRO_EX_SET_CMD, 7, WAIT_INT, | |
4173 | data, 8); | |
4174 | if (retval == STATUS_SUCCESS) | |
4175 | break; | |
4176 | } | |
031366ea JP |
4177 | if (i == MS_MAX_RETRY_COUNT) { |
4178 | rtsx_trace(chip); | |
4179 | return STATUS_FAIL; | |
4180 | } | |
fa590c22 MC |
4181 | |
4182 | if (check_ms_err(chip)) { | |
4183 | rtsx_clear_ms_error(chip); | |
031366ea JP |
4184 | rtsx_trace(chip); |
4185 | return STATUS_FAIL; | |
fa590c22 MC |
4186 | } |
4187 | ||
4188 | return STATUS_SUCCESS; | |
4189 | } | |
4190 | ||
4191 | static int mg_set_tpc_para_sub(struct rtsx_chip *chip, int type, | |
4192 | u8 mg_entry_num) | |
4193 | { | |
4194 | int retval; | |
4195 | u8 buf[6]; | |
4196 | ||
fa590c22 MC |
4197 | if (type == 0) |
4198 | retval = ms_set_rw_reg_addr(chip, 0, 0, Pro_TPCParm, 1); | |
4199 | else | |
4200 | retval = ms_set_rw_reg_addr(chip, 0, 0, Pro_DataCount1, 6); | |
4201 | ||
031366ea JP |
4202 | if (retval != STATUS_SUCCESS) { |
4203 | rtsx_trace(chip); | |
4204 | return STATUS_FAIL; | |
4205 | } | |
fa590c22 MC |
4206 | |
4207 | buf[0] = 0; | |
4208 | buf[1] = 0; | |
4209 | if (type == 1) { | |
4210 | buf[2] = 0; | |
4211 | buf[3] = 0; | |
4212 | buf[4] = 0; | |
4213 | buf[5] = mg_entry_num; | |
4214 | } | |
4215 | retval = ms_write_bytes(chip, PRO_WRITE_REG, (type == 0) ? 1 : 6, | |
4216 | NO_WAIT_INT, buf, 6); | |
031366ea JP |
4217 | if (retval != STATUS_SUCCESS) { |
4218 | rtsx_trace(chip); | |
4219 | return STATUS_FAIL; | |
4220 | } | |
fa590c22 MC |
4221 | |
4222 | return STATUS_SUCCESS; | |
4223 | } | |
4224 | ||
4225 | int mg_set_leaf_id(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
4226 | { | |
4227 | int retval; | |
4228 | int i; | |
4229 | unsigned int lun = SCSI_LUN(srb); | |
4230 | u8 buf1[32], buf2[12]; | |
4231 | ||
fa590c22 MC |
4232 | if (scsi_bufflen(srb) < 12) { |
4233 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD); | |
031366ea JP |
4234 | rtsx_trace(chip); |
4235 | return STATUS_FAIL; | |
fa590c22 MC |
4236 | } |
4237 | ||
4238 | ms_cleanup_work(chip); | |
4239 | ||
4240 | retval = ms_switch_clock(chip); | |
031366ea JP |
4241 | if (retval != STATUS_SUCCESS) { |
4242 | rtsx_trace(chip); | |
4243 | return STATUS_FAIL; | |
4244 | } | |
fa590c22 MC |
4245 | |
4246 | retval = mg_send_ex_cmd(chip, MG_SET_LID, 0); | |
4247 | if (retval != STATUS_SUCCESS) { | |
4248 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB); | |
031366ea JP |
4249 | rtsx_trace(chip); |
4250 | return STATUS_FAIL; | |
fa590c22 MC |
4251 | } |
4252 | ||
4253 | memset(buf1, 0, 32); | |
4254 | rtsx_stor_get_xfer_buf(buf2, min_t(int, 12, scsi_bufflen(srb)), srb); | |
4255 | for (i = 0; i < 8; i++) | |
de40f2ab | 4256 | buf1[8 + i] = buf2[4 + i]; |
fa590c22 MC |
4257 | |
4258 | retval = ms_write_bytes(chip, PRO_WRITE_SHORT_DATA, 32, WAIT_INT, | |
4259 | buf1, 32); | |
4260 | if (retval != STATUS_SUCCESS) { | |
4261 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB); | |
031366ea JP |
4262 | rtsx_trace(chip); |
4263 | return STATUS_FAIL; | |
fa590c22 MC |
4264 | } |
4265 | if (check_ms_err(chip)) { | |
4266 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB); | |
4267 | rtsx_clear_ms_error(chip); | |
031366ea JP |
4268 | rtsx_trace(chip); |
4269 | return STATUS_FAIL; | |
fa590c22 MC |
4270 | } |
4271 | ||
4272 | return STATUS_SUCCESS; | |
4273 | } | |
4274 | ||
4275 | int mg_get_local_EKB(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
4276 | { | |
4277 | int retval = STATUS_FAIL; | |
4278 | int bufflen; | |
4279 | unsigned int lun = SCSI_LUN(srb); | |
4280 | u8 *buf = NULL; | |
4281 | ||
fa590c22 MC |
4282 | ms_cleanup_work(chip); |
4283 | ||
4284 | retval = ms_switch_clock(chip); | |
031366ea JP |
4285 | if (retval != STATUS_SUCCESS) { |
4286 | rtsx_trace(chip); | |
4287 | return STATUS_FAIL; | |
4288 | } | |
fa590c22 MC |
4289 | |
4290 | buf = kmalloc(1540, GFP_KERNEL); | |
031366ea JP |
4291 | if (!buf) { |
4292 | rtsx_trace(chip); | |
4293 | return STATUS_ERROR; | |
4294 | } | |
fa590c22 MC |
4295 | |
4296 | buf[0] = 0x04; | |
4297 | buf[1] = 0x1A; | |
4298 | buf[2] = 0x00; | |
4299 | buf[3] = 0x00; | |
4300 | ||
4301 | retval = mg_send_ex_cmd(chip, MG_GET_LEKB, 0); | |
4302 | if (retval != STATUS_SUCCESS) { | |
4303 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
031366ea | 4304 | rtsx_trace(chip); |
541e4d2d | 4305 | goto free_buffer; |
fa590c22 MC |
4306 | } |
4307 | ||
4308 | retval = ms_transfer_data(chip, MS_TM_AUTO_READ, PRO_READ_LONG_DATA, | |
4309 | 3, WAIT_INT, 0, 0, buf + 4, 1536); | |
4310 | if (retval != STATUS_SUCCESS) { | |
4311 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
4312 | rtsx_clear_ms_error(chip); | |
031366ea | 4313 | rtsx_trace(chip); |
541e4d2d | 4314 | goto free_buffer; |
fa590c22 MC |
4315 | } |
4316 | if (check_ms_err(chip)) { | |
4317 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
4318 | rtsx_clear_ms_error(chip); | |
031366ea | 4319 | rtsx_trace(chip); |
0b25e9fa QL |
4320 | retval = STATUS_FAIL; |
4321 | goto free_buffer; | |
fa590c22 MC |
4322 | } |
4323 | ||
4324 | bufflen = min_t(int, 1052, scsi_bufflen(srb)); | |
4325 | rtsx_stor_set_xfer_buf(buf, bufflen, srb); | |
4326 | ||
541e4d2d | 4327 | free_buffer: |
fa590c22 MC |
4328 | kfree(buf); |
4329 | return retval; | |
4330 | } | |
4331 | ||
4332 | int mg_chg(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
4333 | { | |
d1af6476 | 4334 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
4335 | int retval; |
4336 | int bufflen; | |
4337 | int i; | |
4338 | unsigned int lun = SCSI_LUN(srb); | |
4339 | u8 buf[32]; | |
4340 | ||
fa590c22 MC |
4341 | ms_cleanup_work(chip); |
4342 | ||
4343 | retval = ms_switch_clock(chip); | |
031366ea JP |
4344 | if (retval != STATUS_SUCCESS) { |
4345 | rtsx_trace(chip); | |
4346 | return STATUS_FAIL; | |
4347 | } | |
fa590c22 MC |
4348 | |
4349 | retval = mg_send_ex_cmd(chip, MG_GET_ID, 0); | |
4350 | if (retval != STATUS_SUCCESS) { | |
4351 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
4352 | rtsx_trace(chip); |
4353 | return STATUS_FAIL; | |
fa590c22 MC |
4354 | } |
4355 | ||
4356 | retval = ms_read_bytes(chip, PRO_READ_SHORT_DATA, 32, WAIT_INT, | |
4357 | buf, 32); | |
4358 | if (retval != STATUS_SUCCESS) { | |
4359 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
4360 | rtsx_trace(chip); |
4361 | return STATUS_FAIL; | |
fa590c22 MC |
4362 | } |
4363 | if (check_ms_err(chip)) { | |
4364 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
4365 | rtsx_clear_ms_error(chip); | |
031366ea JP |
4366 | rtsx_trace(chip); |
4367 | return STATUS_FAIL; | |
fa590c22 MC |
4368 | } |
4369 | ||
4370 | memcpy(ms_card->magic_gate_id, buf, 16); | |
4371 | ||
4372 | #ifdef READ_BYTES_WAIT_INT | |
4373 | retval = ms_poll_int(chip); | |
4374 | if (retval != STATUS_SUCCESS) { | |
4375 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
4376 | rtsx_trace(chip); |
4377 | return STATUS_FAIL; | |
fa590c22 MC |
4378 | } |
4379 | #endif | |
4380 | ||
4381 | retval = mg_send_ex_cmd(chip, MG_SET_RD, 0); | |
4382 | if (retval != STATUS_SUCCESS) { | |
4383 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
4384 | rtsx_trace(chip); |
4385 | return STATUS_FAIL; | |
fa590c22 MC |
4386 | } |
4387 | ||
4388 | bufflen = min_t(int, 12, scsi_bufflen(srb)); | |
4389 | rtsx_stor_get_xfer_buf(buf, bufflen, srb); | |
4390 | ||
4391 | for (i = 0; i < 8; i++) | |
de40f2ab | 4392 | buf[i] = buf[4 + i]; |
fa590c22 MC |
4393 | |
4394 | for (i = 0; i < 24; i++) | |
de40f2ab | 4395 | buf[8 + i] = 0; |
fa590c22 MC |
4396 | |
4397 | retval = ms_write_bytes(chip, PRO_WRITE_SHORT_DATA, | |
4398 | 32, WAIT_INT, buf, 32); | |
4399 | if (retval != STATUS_SUCCESS) { | |
4400 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
031366ea JP |
4401 | rtsx_trace(chip); |
4402 | return STATUS_FAIL; | |
fa590c22 MC |
4403 | } |
4404 | if (check_ms_err(chip)) { | |
4405 | set_sense_type(chip, lun, SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM); | |
4406 | rtsx_clear_ms_error(chip); | |
031366ea JP |
4407 | rtsx_trace(chip); |
4408 | return STATUS_FAIL; | |
fa590c22 MC |
4409 | } |
4410 | ||
4411 | ms_card->mg_auth = 0; | |
4412 | ||
4413 | return STATUS_SUCCESS; | |
4414 | } | |
4415 | ||
4416 | int mg_get_rsp_chg(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
4417 | { | |
d1af6476 | 4418 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
4419 | int retval; |
4420 | int bufflen; | |
4421 | unsigned int lun = SCSI_LUN(srb); | |
4422 | u8 buf1[32], buf2[36]; | |
4423 | ||
fa590c22 MC |
4424 | ms_cleanup_work(chip); |
4425 | ||
4426 | retval = ms_switch_clock(chip); | |
031366ea JP |
4427 | if (retval != STATUS_SUCCESS) { |
4428 | rtsx_trace(chip); | |
4429 | return STATUS_FAIL; | |
4430 | } | |
fa590c22 MC |
4431 | |
4432 | retval = mg_send_ex_cmd(chip, MG_MAKE_RMS, 0); | |
4433 | if (retval != STATUS_SUCCESS) { | |
4434 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
031366ea JP |
4435 | rtsx_trace(chip); |
4436 | return STATUS_FAIL; | |
fa590c22 MC |
4437 | } |
4438 | ||
4439 | retval = ms_read_bytes(chip, PRO_READ_SHORT_DATA, 32, WAIT_INT, | |
4440 | buf1, 32); | |
4441 | if (retval != STATUS_SUCCESS) { | |
4442 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
031366ea JP |
4443 | rtsx_trace(chip); |
4444 | return STATUS_FAIL; | |
fa590c22 MC |
4445 | } |
4446 | if (check_ms_err(chip)) { | |
4447 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
4448 | rtsx_clear_ms_error(chip); | |
031366ea JP |
4449 | rtsx_trace(chip); |
4450 | return STATUS_FAIL; | |
fa590c22 MC |
4451 | } |
4452 | ||
4453 | buf2[0] = 0x00; | |
4454 | buf2[1] = 0x22; | |
4455 | buf2[2] = 0x00; | |
4456 | buf2[3] = 0x00; | |
4457 | ||
4458 | memcpy(buf2 + 4, ms_card->magic_gate_id, 16); | |
4459 | memcpy(buf2 + 20, buf1, 16); | |
4460 | ||
4461 | bufflen = min_t(int, 36, scsi_bufflen(srb)); | |
4462 | rtsx_stor_set_xfer_buf(buf2, bufflen, srb); | |
4463 | ||
4464 | #ifdef READ_BYTES_WAIT_INT | |
4465 | retval = ms_poll_int(chip); | |
4466 | if (retval != STATUS_SUCCESS) { | |
4467 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
031366ea JP |
4468 | rtsx_trace(chip); |
4469 | return STATUS_FAIL; | |
fa590c22 MC |
4470 | } |
4471 | #endif | |
4472 | ||
4473 | return STATUS_SUCCESS; | |
4474 | } | |
4475 | ||
4476 | int mg_rsp(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
4477 | { | |
d1af6476 | 4478 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
4479 | int retval; |
4480 | int i; | |
4481 | int bufflen; | |
4482 | unsigned int lun = SCSI_LUN(srb); | |
4483 | u8 buf[32]; | |
4484 | ||
fa590c22 MC |
4485 | ms_cleanup_work(chip); |
4486 | ||
4487 | retval = ms_switch_clock(chip); | |
031366ea JP |
4488 | if (retval != STATUS_SUCCESS) { |
4489 | rtsx_trace(chip); | |
4490 | return STATUS_FAIL; | |
4491 | } | |
fa590c22 MC |
4492 | |
4493 | retval = mg_send_ex_cmd(chip, MG_MAKE_KSE, 0); | |
4494 | if (retval != STATUS_SUCCESS) { | |
4495 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
031366ea JP |
4496 | rtsx_trace(chip); |
4497 | return STATUS_FAIL; | |
fa590c22 MC |
4498 | } |
4499 | ||
4500 | bufflen = min_t(int, 12, scsi_bufflen(srb)); | |
4501 | rtsx_stor_get_xfer_buf(buf, bufflen, srb); | |
4502 | ||
4503 | for (i = 0; i < 8; i++) | |
de40f2ab | 4504 | buf[i] = buf[4 + i]; |
fa590c22 MC |
4505 | |
4506 | for (i = 0; i < 24; i++) | |
de40f2ab | 4507 | buf[8 + i] = 0; |
fa590c22 MC |
4508 | |
4509 | retval = ms_write_bytes(chip, PRO_WRITE_SHORT_DATA, 32, WAIT_INT, | |
4510 | buf, 32); | |
4511 | if (retval != STATUS_SUCCESS) { | |
4512 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
031366ea JP |
4513 | rtsx_trace(chip); |
4514 | return STATUS_FAIL; | |
fa590c22 MC |
4515 | } |
4516 | if (check_ms_err(chip)) { | |
4517 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); | |
4518 | rtsx_clear_ms_error(chip); | |
031366ea JP |
4519 | rtsx_trace(chip); |
4520 | return STATUS_FAIL; | |
fa590c22 MC |
4521 | } |
4522 | ||
4523 | ms_card->mg_auth = 1; | |
4524 | ||
4525 | return STATUS_SUCCESS; | |
4526 | } | |
4527 | ||
4528 | int mg_get_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
4529 | { | |
d1af6476 | 4530 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
4531 | int retval; |
4532 | int bufflen; | |
4533 | unsigned int lun = SCSI_LUN(srb); | |
4534 | u8 *buf = NULL; | |
4535 | ||
fa590c22 MC |
4536 | ms_cleanup_work(chip); |
4537 | ||
4538 | retval = ms_switch_clock(chip); | |
031366ea JP |
4539 | if (retval != STATUS_SUCCESS) { |
4540 | rtsx_trace(chip); | |
4541 | return STATUS_FAIL; | |
4542 | } | |
fa590c22 MC |
4543 | |
4544 | buf = kmalloc(1028, GFP_KERNEL); | |
031366ea JP |
4545 | if (!buf) { |
4546 | rtsx_trace(chip); | |
4547 | return STATUS_ERROR; | |
4548 | } | |
fa590c22 MC |
4549 | |
4550 | buf[0] = 0x04; | |
4551 | buf[1] = 0x02; | |
4552 | buf[2] = 0x00; | |
4553 | buf[3] = 0x00; | |
4554 | ||
4555 | retval = mg_send_ex_cmd(chip, MG_GET_IBD, ms_card->mg_entry_num); | |
4556 | if (retval != STATUS_SUCCESS) { | |
4557 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
031366ea | 4558 | rtsx_trace(chip); |
541e4d2d | 4559 | goto free_buffer; |
fa590c22 MC |
4560 | } |
4561 | ||
4562 | retval = ms_transfer_data(chip, MS_TM_AUTO_READ, PRO_READ_LONG_DATA, | |
4563 | 2, WAIT_INT, 0, 0, buf + 4, 1024); | |
4564 | if (retval != STATUS_SUCCESS) { | |
4565 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
4566 | rtsx_clear_ms_error(chip); | |
031366ea | 4567 | rtsx_trace(chip); |
541e4d2d | 4568 | goto free_buffer; |
fa590c22 MC |
4569 | } |
4570 | if (check_ms_err(chip)) { | |
4571 | set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); | |
4572 | rtsx_clear_ms_error(chip); | |
031366ea | 4573 | rtsx_trace(chip); |
0b25e9fa QL |
4574 | retval = STATUS_FAIL; |
4575 | goto free_buffer; | |
fa590c22 MC |
4576 | } |
4577 | ||
4578 | bufflen = min_t(int, 1028, scsi_bufflen(srb)); | |
4579 | rtsx_stor_set_xfer_buf(buf, bufflen, srb); | |
4580 | ||
541e4d2d | 4581 | free_buffer: |
fa590c22 MC |
4582 | kfree(buf); |
4583 | return retval; | |
4584 | } | |
4585 | ||
4586 | int mg_set_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip) | |
4587 | { | |
d1af6476 | 4588 | struct ms_info *ms_card = &chip->ms_card; |
fa590c22 MC |
4589 | int retval; |
4590 | int bufflen; | |
4591 | #ifdef MG_SET_ICV_SLOW | |
4592 | int i; | |
4593 | #endif | |
4594 | unsigned int lun = SCSI_LUN(srb); | |
4595 | u8 *buf = NULL; | |
4596 | ||
fa590c22 MC |
4597 | ms_cleanup_work(chip); |
4598 | ||
4599 | retval = ms_switch_clock(chip); | |
031366ea JP |
4600 | if (retval != STATUS_SUCCESS) { |
4601 | rtsx_trace(chip); | |
4602 | return STATUS_FAIL; | |
4603 | } | |
fa590c22 MC |
4604 | |
4605 | buf = kmalloc(1028, GFP_KERNEL); | |
031366ea JP |
4606 | if (!buf) { |
4607 | rtsx_trace(chip); | |
4608 | return STATUS_ERROR; | |
4609 | } | |
fa590c22 MC |
4610 | |
4611 | bufflen = min_t(int, 1028, scsi_bufflen(srb)); | |
4612 | rtsx_stor_get_xfer_buf(buf, bufflen, srb); | |
4613 | ||
4614 | retval = mg_send_ex_cmd(chip, MG_SET_IBD, ms_card->mg_entry_num); | |
4615 | if (retval != STATUS_SUCCESS) { | |
4616 | if (ms_card->mg_auth == 0) { | |
4617 | if ((buf[5] & 0xC0) != 0) | |
4618 | set_sense_type(chip, lun, | |
4619 | SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB); | |
4620 | else | |
4621 | set_sense_type(chip, lun, | |
4622 | SENSE_TYPE_MG_WRITE_ERR); | |
4623 | } else { | |
4624 | set_sense_type(chip, lun, SENSE_TYPE_MG_WRITE_ERR); | |
4625 | } | |
031366ea JP |
4626 | rtsx_trace(chip); |
4627 | goto SetICVFinish; | |
fa590c22 MC |
4628 | } |
4629 | ||
4630 | #ifdef MG_SET_ICV_SLOW | |
4631 | for (i = 0; i < 2; i++) { | |
4632 | udelay(50); | |
4633 | ||
4634 | rtsx_init_cmd(chip); | |
4635 | ||
4636 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TPC, | |
4637 | 0xFF, PRO_WRITE_LONG_DATA); | |
4638 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANS_CFG, 0xFF, WAIT_INT); | |
4639 | rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_DATA_SOURCE, | |
4640 | 0x01, RING_BUFFER); | |
4641 | ||
4642 | trans_dma_enable(DMA_TO_DEVICE, chip, 512, DMA_512); | |
4643 | ||
4644 | rtsx_add_cmd(chip, WRITE_REG_CMD, MS_TRANSFER, 0xFF, | |
4645 | MS_TRANSFER_START | MS_TM_NORMAL_WRITE); | |
4646 | rtsx_add_cmd(chip, CHECK_REG_CMD, MS_TRANSFER, | |
4647 | MS_TRANSFER_END, MS_TRANSFER_END); | |
4648 | ||
4649 | rtsx_send_cmd_no_wait(chip); | |
4650 | ||
4651 | retval = rtsx_transfer_data(chip, MS_CARD, buf + 4 + i*512, | |
4652 | 512, 0, DMA_TO_DEVICE, 3000); | |
4653 | if ((retval < 0) || check_ms_err(chip)) { | |
4654 | rtsx_clear_ms_error(chip); | |
4655 | if (ms_card->mg_auth == 0) { | |
4656 | if ((buf[5] & 0xC0) != 0) | |
4657 | set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB); | |
4658 | else | |
4659 | set_sense_type(chip, lun, | |
4660 | SENSE_TYPE_MG_WRITE_ERR); | |
4661 | } else { | |
4662 | set_sense_type(chip, lun, | |
4663 | SENSE_TYPE_MG_WRITE_ERR); | |
4664 | } | |
4665 | retval = STATUS_FAIL; | |
031366ea JP |
4666 | rtsx_trace(chip); |
4667 | goto SetICVFinish; | |
fa590c22 MC |
4668 | } |
4669 | } | |
4670 | #else | |
4671 | retval = ms_transfer_data(chip, MS_TM_AUTO_WRITE, PRO_WRITE_LONG_DATA, | |
4672 | 2, WAIT_INT, 0, 0, buf + 4, 1024); | |
4673 | if ((retval != STATUS_SUCCESS) || check_ms_err(chip)) { | |
4674 | rtsx_clear_ms_error(chip); | |
4675 | if (ms_card->mg_auth == 0) { | |
4676 | if ((buf[5] & 0xC0) != 0) | |
4677 | set_sense_type(chip, lun, | |
4678 | SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB); | |
4679 | else | |
4680 | set_sense_type(chip, lun, | |
4681 | SENSE_TYPE_MG_WRITE_ERR); | |
4682 | } else { | |
4683 | set_sense_type(chip, lun, SENSE_TYPE_MG_WRITE_ERR); | |
4684 | } | |
031366ea JP |
4685 | rtsx_trace(chip); |
4686 | goto SetICVFinish; | |
fa590c22 MC |
4687 | } |
4688 | #endif | |
4689 | ||
4690 | SetICVFinish: | |
4691 | kfree(buf); | |
4692 | return retval; | |
4693 | } | |
4694 | ||
4695 | #endif /* SUPPORT_MAGIC_GATE */ | |
4696 | ||
4697 | void ms_cleanup_work(struct rtsx_chip *chip) | |
4698 | { | |
4699 | struct ms_info *ms_card = &(chip->ms_card); | |
4700 | ||
4701 | if (CHK_MSPRO(ms_card)) { | |
4702 | if (ms_card->seq_mode) { | |
bf6c0d11 | 4703 | dev_dbg(rtsx_dev(chip), "MS Pro: stop transmission\n"); |
fa590c22 MC |
4704 | mspro_stop_seq_mode(chip); |
4705 | ms_card->cleanup_counter = 0; | |
4706 | } | |
4707 | if (CHK_MSHG(ms_card)) { | |
4708 | rtsx_write_register(chip, MS_CFG, | |
4709 | MS_2K_SECTOR_MODE, 0x00); | |
4710 | } | |
4711 | } | |
4712 | #ifdef MS_DELAY_WRITE | |
4713 | else if ((!CHK_MSPRO(ms_card)) && ms_card->delay_write.delay_write_flag) { | |
bf6c0d11 | 4714 | dev_dbg(rtsx_dev(chip), "MS: delay write\n"); |
fa590c22 MC |
4715 | ms_delay_write(chip); |
4716 | ms_card->cleanup_counter = 0; | |
4717 | } | |
4718 | #endif | |
4719 | } | |
4720 | ||
4721 | int ms_power_off_card3v3(struct rtsx_chip *chip) | |
4722 | { | |
4723 | int retval; | |
4724 | ||
4725 | retval = disable_card_clock(chip, MS_CARD); | |
031366ea JP |
4726 | if (retval != STATUS_SUCCESS) { |
4727 | rtsx_trace(chip); | |
4728 | return STATUS_FAIL; | |
4729 | } | |
fa590c22 MC |
4730 | |
4731 | if (chip->asic_code) { | |
4732 | retval = ms_pull_ctl_disable(chip); | |
031366ea JP |
4733 | if (retval != STATUS_SUCCESS) { |
4734 | rtsx_trace(chip); | |
4735 | return STATUS_FAIL; | |
4736 | } | |
fa590c22 | 4737 | } else { |
8ee775f9 JP |
4738 | retval = rtsx_write_register(chip, FPGA_PULL_CTL, |
4739 | FPGA_MS_PULL_CTL_BIT | 0x20, | |
4740 | FPGA_MS_PULL_CTL_BIT); | |
4741 | if (retval) { | |
4742 | rtsx_trace(chip); | |
4743 | return retval; | |
4744 | } | |
4745 | } | |
4746 | retval = rtsx_write_register(chip, CARD_OE, MS_OUTPUT_EN, 0); | |
4747 | if (retval) { | |
4748 | rtsx_trace(chip); | |
4749 | return retval; | |
fa590c22 | 4750 | } |
fa590c22 MC |
4751 | if (!chip->ft2_fast_mode) { |
4752 | retval = card_power_off(chip, MS_CARD); | |
031366ea JP |
4753 | if (retval != STATUS_SUCCESS) { |
4754 | rtsx_trace(chip); | |
4755 | return STATUS_FAIL; | |
4756 | } | |
fa590c22 MC |
4757 | } |
4758 | ||
4759 | return STATUS_SUCCESS; | |
4760 | } | |
4761 | ||
4762 | int release_ms_card(struct rtsx_chip *chip) | |
4763 | { | |
4764 | struct ms_info *ms_card = &(chip->ms_card); | |
4765 | int retval; | |
4766 | ||
fa590c22 MC |
4767 | #ifdef MS_DELAY_WRITE |
4768 | ms_card->delay_write.delay_write_flag = 0; | |
4769 | #endif | |
4770 | ms_card->pro_under_formatting = 0; | |
4771 | ||
4772 | chip->card_ready &= ~MS_CARD; | |
4773 | chip->card_fail &= ~MS_CARD; | |
4774 | chip->card_wp &= ~MS_CARD; | |
4775 | ||
4776 | ms_free_l2p_tbl(chip); | |
4777 | ||
4778 | memset(ms_card->raw_sys_info, 0, 96); | |
4779 | #ifdef SUPPORT_PCGL_1P18 | |
4780 | memset(ms_card->raw_model_name, 0, 48); | |
4781 | #endif | |
4782 | ||
4783 | retval = ms_power_off_card3v3(chip); | |
031366ea JP |
4784 | if (retval != STATUS_SUCCESS) { |
4785 | rtsx_trace(chip); | |
4786 | return STATUS_FAIL; | |
4787 | } | |
fa590c22 MC |
4788 | |
4789 | return STATUS_SUCCESS; | |
4790 | } |