1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6
7 #include <linux/elf.h>
8
9 #include "qmi.h"
10 #include "core.h"
11 #include "debug.h"
12 #include "hif.h"
13 #include <linux/of.h>
14 #include <linux/of_address.h>
15 #include <linux/ioport.h>
16 #include <linux/firmware.h>
17 #include <linux/of_irq.h>
18
19 #define SLEEP_CLOCK_SELECT_INTERNAL_BIT 0x02
20 #define HOST_CSTATE_BIT 0x04
21 #define PLATFORM_CAP_PCIE_GLOBAL_RESET 0x08
22 #define PLATFORM_CAP_PCIE_PME_D3COLD 0x10
23
24 #define FW_BUILD_ID_MASK "QC_IMAGE_VERSION_STRING="
25
26 bool ath11k_cold_boot_cal = 1;
27 EXPORT_SYMBOL(ath11k_cold_boot_cal);
28 module_param_named(cold_boot_cal, ath11k_cold_boot_cal, bool, 0644);
29 MODULE_PARM_DESC(cold_boot_cal,
30 "Decrease the channel switch time but increase the driver load time (Default: true)");
31
32 static const struct qmi_elem_info qmi_wlanfw_host_cap_req_msg_v01_ei[] = {
33 {
34 .data_type = QMI_OPT_FLAG,
35 .elem_len = 1,
36 .elem_size = sizeof(u8),
37 .array_type = NO_ARRAY,
38 .tlv_type = 0x10,
39 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
40 num_clients_valid),
41 },
42 {
43 .data_type = QMI_UNSIGNED_4_BYTE,
44 .elem_len = 1,
45 .elem_size = sizeof(u32),
46 .array_type = NO_ARRAY,
47 .tlv_type = 0x10,
48 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
49 num_clients),
50 },
51 {
52 .data_type = QMI_OPT_FLAG,
53 .elem_len = 1,
54 .elem_size = sizeof(u8),
55 .array_type = NO_ARRAY,
56 .tlv_type = 0x11,
57 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
58 wake_msi_valid),
59 },
60 {
61 .data_type = QMI_UNSIGNED_4_BYTE,
62 .elem_len = 1,
63 .elem_size = sizeof(u32),
64 .array_type = NO_ARRAY,
65 .tlv_type = 0x11,
66 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
67 wake_msi),
68 },
69 {
70 .data_type = QMI_OPT_FLAG,
71 .elem_len = 1,
72 .elem_size = sizeof(u8),
73 .array_type = NO_ARRAY,
74 .tlv_type = 0x12,
75 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
76 gpios_valid),
77 },
78 {
79 .data_type = QMI_DATA_LEN,
80 .elem_len = 1,
81 .elem_size = sizeof(u8),
82 .array_type = NO_ARRAY,
83 .tlv_type = 0x12,
84 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
85 gpios_len),
86 },
87 {
88 .data_type = QMI_UNSIGNED_4_BYTE,
89 .elem_len = QMI_WLFW_MAX_NUM_GPIO_V01,
90 .elem_size = sizeof(u32),
91 .array_type = VAR_LEN_ARRAY,
92 .tlv_type = 0x12,
93 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
94 gpios),
95 },
96 {
97 .data_type = QMI_OPT_FLAG,
98 .elem_len = 1,
99 .elem_size = sizeof(u8),
100 .array_type = NO_ARRAY,
101 .tlv_type = 0x13,
102 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
103 nm_modem_valid),
104 },
105 {
106 .data_type = QMI_UNSIGNED_1_BYTE,
107 .elem_len = 1,
108 .elem_size = sizeof(u8),
109 .array_type = NO_ARRAY,
110 .tlv_type = 0x13,
111 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
112 nm_modem),
113 },
114 {
115 .data_type = QMI_OPT_FLAG,
116 .elem_len = 1,
117 .elem_size = sizeof(u8),
118 .array_type = NO_ARRAY,
119 .tlv_type = 0x14,
120 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
121 bdf_support_valid),
122 },
123 {
124 .data_type = QMI_UNSIGNED_1_BYTE,
125 .elem_len = 1,
126 .elem_size = sizeof(u8),
127 .array_type = NO_ARRAY,
128 .tlv_type = 0x14,
129 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
130 bdf_support),
131 },
132 {
133 .data_type = QMI_OPT_FLAG,
134 .elem_len = 1,
135 .elem_size = sizeof(u8),
136 .array_type = NO_ARRAY,
137 .tlv_type = 0x15,
138 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
139 bdf_cache_support_valid),
140 },
141 {
142 .data_type = QMI_UNSIGNED_1_BYTE,
143 .elem_len = 1,
144 .elem_size = sizeof(u8),
145 .array_type = NO_ARRAY,
146 .tlv_type = 0x15,
147 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
148 bdf_cache_support),
149 },
150 {
151 .data_type = QMI_OPT_FLAG,
152 .elem_len = 1,
153 .elem_size = sizeof(u8),
154 .array_type = NO_ARRAY,
155 .tlv_type = 0x16,
156 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
157 m3_support_valid),
158 },
159 {
160 .data_type = QMI_UNSIGNED_1_BYTE,
161 .elem_len = 1,
162 .elem_size = sizeof(u8),
163 .array_type = NO_ARRAY,
164 .tlv_type = 0x16,
165 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
166 m3_support),
167 },
168 {
169 .data_type = QMI_OPT_FLAG,
170 .elem_len = 1,
171 .elem_size = sizeof(u8),
172 .array_type = NO_ARRAY,
173 .tlv_type = 0x17,
174 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
175 m3_cache_support_valid),
176 },
177 {
178 .data_type = QMI_UNSIGNED_1_BYTE,
179 .elem_len = 1,
180 .elem_size = sizeof(u8),
181 .array_type = NO_ARRAY,
182 .tlv_type = 0x17,
183 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
184 m3_cache_support),
185 },
186 {
187 .data_type = QMI_OPT_FLAG,
188 .elem_len = 1,
189 .elem_size = sizeof(u8),
190 .array_type = NO_ARRAY,
191 .tlv_type = 0x18,
192 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
193 cal_filesys_support_valid),
194 },
195 {
196 .data_type = QMI_UNSIGNED_1_BYTE,
197 .elem_len = 1,
198 .elem_size = sizeof(u8),
199 .array_type = NO_ARRAY,
200 .tlv_type = 0x18,
201 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
202 cal_filesys_support),
203 },
204 {
205 .data_type = QMI_OPT_FLAG,
206 .elem_len = 1,
207 .elem_size = sizeof(u8),
208 .array_type = NO_ARRAY,
209 .tlv_type = 0x19,
210 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
211 cal_cache_support_valid),
212 },
213 {
214 .data_type = QMI_UNSIGNED_1_BYTE,
215 .elem_len = 1,
216 .elem_size = sizeof(u8),
217 .array_type = NO_ARRAY,
218 .tlv_type = 0x19,
219 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
220 cal_cache_support),
221 },
222 {
223 .data_type = QMI_OPT_FLAG,
224 .elem_len = 1,
225 .elem_size = sizeof(u8),
226 .array_type = NO_ARRAY,
227 .tlv_type = 0x1A,
228 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
229 cal_done_valid),
230 },
231 {
232 .data_type = QMI_UNSIGNED_1_BYTE,
233 .elem_len = 1,
234 .elem_size = sizeof(u8),
235 .array_type = NO_ARRAY,
236 .tlv_type = 0x1A,
237 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
238 cal_done),
239 },
240 {
241 .data_type = QMI_OPT_FLAG,
242 .elem_len = 1,
243 .elem_size = sizeof(u8),
244 .array_type = NO_ARRAY,
245 .tlv_type = 0x1B,
246 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
247 mem_bucket_valid),
248 },
249 {
250 .data_type = QMI_UNSIGNED_4_BYTE,
251 .elem_len = 1,
252 .elem_size = sizeof(u32),
253 .array_type = NO_ARRAY,
254 .tlv_type = 0x1B,
255 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
256 mem_bucket),
257 },
258 {
259 .data_type = QMI_OPT_FLAG,
260 .elem_len = 1,
261 .elem_size = sizeof(u8),
262 .array_type = NO_ARRAY,
263 .tlv_type = 0x1C,
264 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
265 mem_cfg_mode_valid),
266 },
267 {
268 .data_type = QMI_UNSIGNED_1_BYTE,
269 .elem_len = 1,
270 .elem_size = sizeof(u8),
271 .array_type = NO_ARRAY,
272 .tlv_type = 0x1C,
273 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01,
274 mem_cfg_mode),
275 },
276 {
277 .data_type = QMI_EOTI,
278 .array_type = NO_ARRAY,
279 .tlv_type = QMI_COMMON_TLV_TYPE,
280 },
281 };
282
283 static const struct qmi_elem_info qmi_wlanfw_host_cap_resp_msg_v01_ei[] = {
284 {
285 .data_type = QMI_STRUCT,
286 .elem_len = 1,
287 .elem_size = sizeof(struct qmi_response_type_v01),
288 .array_type = NO_ARRAY,
289 .tlv_type = 0x02,
290 .offset = offsetof(struct qmi_wlanfw_host_cap_resp_msg_v01, resp),
291 .ei_array = qmi_response_type_v01_ei,
292 },
293 {
294 .data_type = QMI_EOTI,
295 .array_type = NO_ARRAY,
296 .tlv_type = QMI_COMMON_TLV_TYPE,
297 },
298 };
299
300 static const struct qmi_elem_info qmi_wlanfw_ind_register_req_msg_v01_ei[] = {
301 {
302 .data_type = QMI_OPT_FLAG,
303 .elem_len = 1,
304 .elem_size = sizeof(u8),
305 .array_type = NO_ARRAY,
306 .tlv_type = 0x10,
307 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
308 fw_ready_enable_valid),
309 },
310 {
311 .data_type = QMI_UNSIGNED_1_BYTE,
312 .elem_len = 1,
313 .elem_size = sizeof(u8),
314 .array_type = NO_ARRAY,
315 .tlv_type = 0x10,
316 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
317 fw_ready_enable),
318 },
319 {
320 .data_type = QMI_OPT_FLAG,
321 .elem_len = 1,
322 .elem_size = sizeof(u8),
323 .array_type = NO_ARRAY,
324 .tlv_type = 0x11,
325 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
326 initiate_cal_download_enable_valid),
327 },
328 {
329 .data_type = QMI_UNSIGNED_1_BYTE,
330 .elem_len = 1,
331 .elem_size = sizeof(u8),
332 .array_type = NO_ARRAY,
333 .tlv_type = 0x11,
334 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
335 initiate_cal_download_enable),
336 },
337 {
338 .data_type = QMI_OPT_FLAG,
339 .elem_len = 1,
340 .elem_size = sizeof(u8),
341 .array_type = NO_ARRAY,
342 .tlv_type = 0x12,
343 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
344 initiate_cal_update_enable_valid),
345 },
346 {
347 .data_type = QMI_UNSIGNED_1_BYTE,
348 .elem_len = 1,
349 .elem_size = sizeof(u8),
350 .array_type = NO_ARRAY,
351 .tlv_type = 0x12,
352 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
353 initiate_cal_update_enable),
354 },
355 {
356 .data_type = QMI_OPT_FLAG,
357 .elem_len = 1,
358 .elem_size = sizeof(u8),
359 .array_type = NO_ARRAY,
360 .tlv_type = 0x13,
361 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
362 msa_ready_enable_valid),
363 },
364 {
365 .data_type = QMI_UNSIGNED_1_BYTE,
366 .elem_len = 1,
367 .elem_size = sizeof(u8),
368 .array_type = NO_ARRAY,
369 .tlv_type = 0x13,
370 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
371 msa_ready_enable),
372 },
373 {
374 .data_type = QMI_OPT_FLAG,
375 .elem_len = 1,
376 .elem_size = sizeof(u8),
377 .array_type = NO_ARRAY,
378 .tlv_type = 0x14,
379 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
380 pin_connect_result_enable_valid),
381 },
382 {
383 .data_type = QMI_UNSIGNED_1_BYTE,
384 .elem_len = 1,
385 .elem_size = sizeof(u8),
386 .array_type = NO_ARRAY,
387 .tlv_type = 0x14,
388 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
389 pin_connect_result_enable),
390 },
391 {
392 .data_type = QMI_OPT_FLAG,
393 .elem_len = 1,
394 .elem_size = sizeof(u8),
395 .array_type = NO_ARRAY,
396 .tlv_type = 0x15,
397 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
398 client_id_valid),
399 },
400 {
401 .data_type = QMI_UNSIGNED_4_BYTE,
402 .elem_len = 1,
403 .elem_size = sizeof(u32),
404 .array_type = NO_ARRAY,
405 .tlv_type = 0x15,
406 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
407 client_id),
408 },
409 {
410 .data_type = QMI_OPT_FLAG,
411 .elem_len = 1,
412 .elem_size = sizeof(u8),
413 .array_type = NO_ARRAY,
414 .tlv_type = 0x16,
415 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
416 request_mem_enable_valid),
417 },
418 {
419 .data_type = QMI_UNSIGNED_1_BYTE,
420 .elem_len = 1,
421 .elem_size = sizeof(u8),
422 .array_type = NO_ARRAY,
423 .tlv_type = 0x16,
424 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
425 request_mem_enable),
426 },
427 {
428 .data_type = QMI_OPT_FLAG,
429 .elem_len = 1,
430 .elem_size = sizeof(u8),
431 .array_type = NO_ARRAY,
432 .tlv_type = 0x17,
433 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
434 fw_mem_ready_enable_valid),
435 },
436 {
437 .data_type = QMI_UNSIGNED_1_BYTE,
438 .elem_len = 1,
439 .elem_size = sizeof(u8),
440 .array_type = NO_ARRAY,
441 .tlv_type = 0x17,
442 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
443 fw_mem_ready_enable),
444 },
445 {
446 .data_type = QMI_OPT_FLAG,
447 .elem_len = 1,
448 .elem_size = sizeof(u8),
449 .array_type = NO_ARRAY,
450 .tlv_type = 0x18,
451 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
452 fw_init_done_enable_valid),
453 },
454 {
455 .data_type = QMI_UNSIGNED_1_BYTE,
456 .elem_len = 1,
457 .elem_size = sizeof(u8),
458 .array_type = NO_ARRAY,
459 .tlv_type = 0x18,
460 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
461 fw_init_done_enable),
462 },
463
464 {
465 .data_type = QMI_OPT_FLAG,
466 .elem_len = 1,
467 .elem_size = sizeof(u8),
468 .array_type = NO_ARRAY,
469 .tlv_type = 0x19,
470 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
471 rejuvenate_enable_valid),
472 },
473 {
474 .data_type = QMI_UNSIGNED_1_BYTE,
475 .elem_len = 1,
476 .elem_size = sizeof(u8),
477 .array_type = NO_ARRAY,
478 .tlv_type = 0x19,
479 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
480 rejuvenate_enable),
481 },
482 {
483 .data_type = QMI_OPT_FLAG,
484 .elem_len = 1,
485 .elem_size = sizeof(u8),
486 .array_type = NO_ARRAY,
487 .tlv_type = 0x1A,
488 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
489 xo_cal_enable_valid),
490 },
491 {
492 .data_type = QMI_UNSIGNED_1_BYTE,
493 .elem_len = 1,
494 .elem_size = sizeof(u8),
495 .array_type = NO_ARRAY,
496 .tlv_type = 0x1A,
497 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
498 xo_cal_enable),
499 },
500 {
501 .data_type = QMI_OPT_FLAG,
502 .elem_len = 1,
503 .elem_size = sizeof(u8),
504 .array_type = NO_ARRAY,
505 .tlv_type = 0x1B,
506 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
507 cal_done_enable_valid),
508 },
509 {
510 .data_type = QMI_UNSIGNED_1_BYTE,
511 .elem_len = 1,
512 .elem_size = sizeof(u8),
513 .array_type = NO_ARRAY,
514 .tlv_type = 0x1B,
515 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01,
516 cal_done_enable),
517 },
518 {
519 .data_type = QMI_EOTI,
520 .array_type = NO_ARRAY,
521 .tlv_type = QMI_COMMON_TLV_TYPE,
522 },
523 };
524
525 static const struct qmi_elem_info qmi_wlanfw_ind_register_resp_msg_v01_ei[] = {
526 {
527 .data_type = QMI_STRUCT,
528 .elem_len = 1,
529 .elem_size = sizeof(struct qmi_response_type_v01),
530 .array_type = NO_ARRAY,
531 .tlv_type = 0x02,
532 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01,
533 resp),
534 .ei_array = qmi_response_type_v01_ei,
535 },
536 {
537 .data_type = QMI_OPT_FLAG,
538 .elem_len = 1,
539 .elem_size = sizeof(u8),
540 .array_type = NO_ARRAY,
541 .tlv_type = 0x10,
542 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01,
543 fw_status_valid),
544 },
545 {
546 .data_type = QMI_UNSIGNED_8_BYTE,
547 .elem_len = 1,
548 .elem_size = sizeof(u64),
549 .array_type = NO_ARRAY,
550 .tlv_type = 0x10,
551 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01,
552 fw_status),
553 },
554 {
555 .data_type = QMI_EOTI,
556 .array_type = NO_ARRAY,
557 .tlv_type = QMI_COMMON_TLV_TYPE,
558 },
559 };
560
561 static const struct qmi_elem_info qmi_wlanfw_mem_cfg_s_v01_ei[] = {
562 {
563 .data_type = QMI_UNSIGNED_8_BYTE,
564 .elem_len = 1,
565 .elem_size = sizeof(u64),
566 .array_type = NO_ARRAY,
567 .tlv_type = 0,
568 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, offset),
569 },
570 {
571 .data_type = QMI_UNSIGNED_4_BYTE,
572 .elem_len = 1,
573 .elem_size = sizeof(u32),
574 .array_type = NO_ARRAY,
575 .tlv_type = 0,
576 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, size),
577 },
578 {
579 .data_type = QMI_UNSIGNED_1_BYTE,
580 .elem_len = 1,
581 .elem_size = sizeof(u8),
582 .array_type = NO_ARRAY,
583 .tlv_type = 0,
584 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, secure_flag),
585 },
586 {
587 .data_type = QMI_EOTI,
588 .array_type = NO_ARRAY,
589 .tlv_type = QMI_COMMON_TLV_TYPE,
590 },
591 };
592
593 static const struct qmi_elem_info qmi_wlanfw_mem_seg_s_v01_ei[] = {
594 {
595 .data_type = QMI_UNSIGNED_4_BYTE,
596 .elem_len = 1,
597 .elem_size = sizeof(u32),
598 .array_type = NO_ARRAY,
599 .tlv_type = 0,
600 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01,
601 size),
602 },
603 {
604 .data_type = QMI_SIGNED_4_BYTE_ENUM,
605 .elem_len = 1,
606 .elem_size = sizeof(enum qmi_wlanfw_mem_type_enum_v01),
607 .array_type = NO_ARRAY,
608 .tlv_type = 0,
609 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, type),
610 },
611 {
612 .data_type = QMI_DATA_LEN,
613 .elem_len = 1,
614 .elem_size = sizeof(u8),
615 .array_type = NO_ARRAY,
616 .tlv_type = 0,
617 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, mem_cfg_len),
618 },
619 {
620 .data_type = QMI_STRUCT,
621 .elem_len = QMI_WLANFW_MAX_NUM_MEM_CFG_V01,
622 .elem_size = sizeof(struct qmi_wlanfw_mem_cfg_s_v01),
623 .array_type = VAR_LEN_ARRAY,
624 .tlv_type = 0,
625 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, mem_cfg),
626 .ei_array = qmi_wlanfw_mem_cfg_s_v01_ei,
627 },
628 {
629 .data_type = QMI_EOTI,
630 .array_type = NO_ARRAY,
631 .tlv_type = QMI_COMMON_TLV_TYPE,
632 },
633 };
634
635 static const struct qmi_elem_info qmi_wlanfw_request_mem_ind_msg_v01_ei[] = {
636 {
637 .data_type = QMI_DATA_LEN,
638 .elem_len = 1,
639 .elem_size = sizeof(u8),
640 .array_type = NO_ARRAY,
641 .tlv_type = 0x01,
642 .offset = offsetof(struct qmi_wlanfw_request_mem_ind_msg_v01,
643 mem_seg_len),
644 },
645 {
646 .data_type = QMI_STRUCT,
647 .elem_len = ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01,
648 .elem_size = sizeof(struct qmi_wlanfw_mem_seg_s_v01),
649 .array_type = VAR_LEN_ARRAY,
650 .tlv_type = 0x01,
651 .offset = offsetof(struct qmi_wlanfw_request_mem_ind_msg_v01,
652 mem_seg),
653 .ei_array = qmi_wlanfw_mem_seg_s_v01_ei,
654 },
655 {
656 .data_type = QMI_EOTI,
657 .array_type = NO_ARRAY,
658 .tlv_type = QMI_COMMON_TLV_TYPE,
659 },
660 };
661
662 static const struct qmi_elem_info qmi_wlanfw_mem_seg_resp_s_v01_ei[] = {
663 {
664 .data_type = QMI_UNSIGNED_8_BYTE,
665 .elem_len = 1,
666 .elem_size = sizeof(u64),
667 .array_type = NO_ARRAY,
668 .tlv_type = 0,
669 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, addr),
670 },
671 {
672 .data_type = QMI_UNSIGNED_4_BYTE,
673 .elem_len = 1,
674 .elem_size = sizeof(u32),
675 .array_type = NO_ARRAY,
676 .tlv_type = 0,
677 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, size),
678 },
679 {
680 .data_type = QMI_SIGNED_4_BYTE_ENUM,
681 .elem_len = 1,
682 .elem_size = sizeof(enum qmi_wlanfw_mem_type_enum_v01),
683 .array_type = NO_ARRAY,
684 .tlv_type = 0,
685 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, type),
686 },
687 {
688 .data_type = QMI_UNSIGNED_1_BYTE,
689 .elem_len = 1,
690 .elem_size = sizeof(u8),
691 .array_type = NO_ARRAY,
692 .tlv_type = 0,
693 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, restore),
694 },
695 {
696 .data_type = QMI_EOTI,
697 .array_type = NO_ARRAY,
698 .tlv_type = QMI_COMMON_TLV_TYPE,
699 },
700 };
701
702 static const struct qmi_elem_info qmi_wlanfw_respond_mem_req_msg_v01_ei[] = {
703 {
704 .data_type = QMI_DATA_LEN,
705 .elem_len = 1,
706 .elem_size = sizeof(u8),
707 .array_type = NO_ARRAY,
708 .tlv_type = 0x01,
709 .offset = offsetof(struct qmi_wlanfw_respond_mem_req_msg_v01,
710 mem_seg_len),
711 },
712 {
713 .data_type = QMI_STRUCT,
714 .elem_len = ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01,
715 .elem_size = sizeof(struct qmi_wlanfw_mem_seg_resp_s_v01),
716 .array_type = VAR_LEN_ARRAY,
717 .tlv_type = 0x01,
718 .offset = offsetof(struct qmi_wlanfw_respond_mem_req_msg_v01,
719 mem_seg),
720 .ei_array = qmi_wlanfw_mem_seg_resp_s_v01_ei,
721 },
722 {
723 .data_type = QMI_EOTI,
724 .array_type = NO_ARRAY,
725 .tlv_type = QMI_COMMON_TLV_TYPE,
726 },
727 };
728
729 static const struct qmi_elem_info qmi_wlanfw_respond_mem_resp_msg_v01_ei[] = {
730 {
731 .data_type = QMI_STRUCT,
732 .elem_len = 1,
733 .elem_size = sizeof(struct qmi_response_type_v01),
734 .array_type = NO_ARRAY,
735 .tlv_type = 0x02,
736 .offset = offsetof(struct qmi_wlanfw_respond_mem_resp_msg_v01,
737 resp),
738 .ei_array = qmi_response_type_v01_ei,
739 },
740 {
741 .data_type = QMI_EOTI,
742 .array_type = NO_ARRAY,
743 .tlv_type = QMI_COMMON_TLV_TYPE,
744 },
745 };
746
747 static const struct qmi_elem_info qmi_wlanfw_cap_req_msg_v01_ei[] = {
748 {
749 .data_type = QMI_EOTI,
750 .array_type = NO_ARRAY,
751 .tlv_type = QMI_COMMON_TLV_TYPE,
752 },
753 };
754
755 static const struct qmi_elem_info qmi_wlanfw_device_info_req_msg_v01_ei[] = {
756 {
757 .data_type = QMI_EOTI,
758 .array_type = NO_ARRAY,
759 .tlv_type = QMI_COMMON_TLV_TYPE,
760 },
761 };
762
763 static const struct qmi_elem_info qmi_wlfw_device_info_resp_msg_v01_ei[] = {
764 {
765 .data_type = QMI_STRUCT,
766 .elem_len = 1,
767 .elem_size = sizeof(struct qmi_response_type_v01),
768 .array_type = NO_ARRAY,
769 .tlv_type = 0x02,
770 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01,
771 resp),
772 .ei_array = qmi_response_type_v01_ei,
773 },
774 {
775 .data_type = QMI_OPT_FLAG,
776 .elem_len = 1,
777 .elem_size = sizeof(u8),
778 .array_type = NO_ARRAY,
779 .tlv_type = 0x10,
780 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01,
781 bar_addr_valid),
782 },
783 {
784 .data_type = QMI_UNSIGNED_8_BYTE,
785 .elem_len = 1,
786 .elem_size = sizeof(u64),
787 .array_type = NO_ARRAY,
788 .tlv_type = 0x10,
789 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01,
790 bar_addr),
791 },
792 {
793 .data_type = QMI_OPT_FLAG,
794 .elem_len = 1,
795 .elem_size = sizeof(u8),
796 .array_type = NO_ARRAY,
797 .tlv_type = 0x11,
798 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01,
799 bar_size_valid),
800 },
801 {
802 .data_type = QMI_UNSIGNED_4_BYTE,
803 .elem_len = 1,
804 .elem_size = sizeof(u32),
805 .array_type = NO_ARRAY,
806 .tlv_type = 0x11,
807 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01,
808 bar_size),
809 },
810 {
811 .data_type = QMI_EOTI,
812 .array_type = NO_ARRAY,
813 .tlv_type = QMI_COMMON_TLV_TYPE,
814 },
815 };
816
817 static const struct qmi_elem_info qmi_wlanfw_rf_chip_info_s_v01_ei[] = {
818 {
819 .data_type = QMI_UNSIGNED_4_BYTE,
820 .elem_len = 1,
821 .elem_size = sizeof(u32),
822 .array_type = NO_ARRAY,
823 .tlv_type = 0,
824 .offset = offsetof(struct qmi_wlanfw_rf_chip_info_s_v01,
825 chip_id),
826 },
827 {
828 .data_type = QMI_UNSIGNED_4_BYTE,
829 .elem_len = 1,
830 .elem_size = sizeof(u32),
831 .array_type = NO_ARRAY,
832 .tlv_type = 0,
833 .offset = offsetof(struct qmi_wlanfw_rf_chip_info_s_v01,
834 chip_family),
835 },
836 {
837 .data_type = QMI_EOTI,
838 .array_type = NO_ARRAY,
839 .tlv_type = QMI_COMMON_TLV_TYPE,
840 },
841 };
842
843 static const struct qmi_elem_info qmi_wlanfw_rf_board_info_s_v01_ei[] = {
844 {
845 .data_type = QMI_UNSIGNED_4_BYTE,
846 .elem_len = 1,
847 .elem_size = sizeof(u32),
848 .array_type = NO_ARRAY,
849 .tlv_type = 0,
850 .offset = offsetof(struct qmi_wlanfw_rf_board_info_s_v01,
851 board_id),
852 },
853 {
854 .data_type = QMI_EOTI,
855 .array_type = NO_ARRAY,
856 .tlv_type = QMI_COMMON_TLV_TYPE,
857 },
858 };
859
860 static const struct qmi_elem_info qmi_wlanfw_soc_info_s_v01_ei[] = {
861 {
862 .data_type = QMI_UNSIGNED_4_BYTE,
863 .elem_len = 1,
864 .elem_size = sizeof(u32),
865 .array_type = NO_ARRAY,
866 .tlv_type = 0,
867 .offset = offsetof(struct qmi_wlanfw_soc_info_s_v01, soc_id),
868 },
869 {
870 .data_type = QMI_EOTI,
871 .array_type = NO_ARRAY,
872 .tlv_type = QMI_COMMON_TLV_TYPE,
873 },
874 };
875
876 static const struct qmi_elem_info qmi_wlanfw_fw_version_info_s_v01_ei[] = {
877 {
878 .data_type = QMI_UNSIGNED_4_BYTE,
879 .elem_len = 1,
880 .elem_size = sizeof(u32),
881 .array_type = NO_ARRAY,
882 .tlv_type = 0,
883 .offset = offsetof(struct qmi_wlanfw_fw_version_info_s_v01,
884 fw_version),
885 },
886 {
887 .data_type = QMI_STRING,
888 .elem_len = ATH11K_QMI_WLANFW_MAX_TIMESTAMP_LEN_V01 + 1,
889 .elem_size = sizeof(char),
890 .array_type = NO_ARRAY,
891 .tlv_type = 0,
892 .offset = offsetof(struct qmi_wlanfw_fw_version_info_s_v01,
893 fw_build_timestamp),
894 },
895 {
896 .data_type = QMI_EOTI,
897 .array_type = NO_ARRAY,
898 .tlv_type = QMI_COMMON_TLV_TYPE,
899 },
900 };
901
902 static const struct qmi_elem_info qmi_wlanfw_cap_resp_msg_v01_ei[] = {
903 {
904 .data_type = QMI_STRUCT,
905 .elem_len = 1,
906 .elem_size = sizeof(struct qmi_response_type_v01),
907 .array_type = NO_ARRAY,
908 .tlv_type = 0x02,
909 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, resp),
910 .ei_array = qmi_response_type_v01_ei,
911 },
912 {
913 .data_type = QMI_OPT_FLAG,
914 .elem_len = 1,
915 .elem_size = sizeof(u8),
916 .array_type = NO_ARRAY,
917 .tlv_type = 0x10,
918 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
919 chip_info_valid),
920 },
921 {
922 .data_type = QMI_STRUCT,
923 .elem_len = 1,
924 .elem_size = sizeof(struct qmi_wlanfw_rf_chip_info_s_v01),
925 .array_type = NO_ARRAY,
926 .tlv_type = 0x10,
927 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
928 chip_info),
929 .ei_array = qmi_wlanfw_rf_chip_info_s_v01_ei,
930 },
931 {
932 .data_type = QMI_OPT_FLAG,
933 .elem_len = 1,
934 .elem_size = sizeof(u8),
935 .array_type = NO_ARRAY,
936 .tlv_type = 0x11,
937 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
938 board_info_valid),
939 },
940 {
941 .data_type = QMI_STRUCT,
942 .elem_len = 1,
943 .elem_size = sizeof(struct qmi_wlanfw_rf_board_info_s_v01),
944 .array_type = NO_ARRAY,
945 .tlv_type = 0x11,
946 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
947 board_info),
948 .ei_array = qmi_wlanfw_rf_board_info_s_v01_ei,
949 },
950 {
951 .data_type = QMI_OPT_FLAG,
952 .elem_len = 1,
953 .elem_size = sizeof(u8),
954 .array_type = NO_ARRAY,
955 .tlv_type = 0x12,
956 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
957 soc_info_valid),
958 },
959 {
960 .data_type = QMI_STRUCT,
961 .elem_len = 1,
962 .elem_size = sizeof(struct qmi_wlanfw_soc_info_s_v01),
963 .array_type = NO_ARRAY,
964 .tlv_type = 0x12,
965 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
966 soc_info),
967 .ei_array = qmi_wlanfw_soc_info_s_v01_ei,
968 },
969 {
970 .data_type = QMI_OPT_FLAG,
971 .elem_len = 1,
972 .elem_size = sizeof(u8),
973 .array_type = NO_ARRAY,
974 .tlv_type = 0x13,
975 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
976 fw_version_info_valid),
977 },
978 {
979 .data_type = QMI_STRUCT,
980 .elem_len = 1,
981 .elem_size = sizeof(struct qmi_wlanfw_fw_version_info_s_v01),
982 .array_type = NO_ARRAY,
983 .tlv_type = 0x13,
984 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
985 fw_version_info),
986 .ei_array = qmi_wlanfw_fw_version_info_s_v01_ei,
987 },
988 {
989 .data_type = QMI_OPT_FLAG,
990 .elem_len = 1,
991 .elem_size = sizeof(u8),
992 .array_type = NO_ARRAY,
993 .tlv_type = 0x14,
994 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
995 fw_build_id_valid),
996 },
997 {
998 .data_type = QMI_STRING,
999 .elem_len = ATH11K_QMI_WLANFW_MAX_BUILD_ID_LEN_V01 + 1,
1000 .elem_size = sizeof(char),
1001 .array_type = NO_ARRAY,
1002 .tlv_type = 0x14,
1003 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1004 fw_build_id),
1005 },
1006 {
1007 .data_type = QMI_OPT_FLAG,
1008 .elem_len = 1,
1009 .elem_size = sizeof(u8),
1010 .array_type = NO_ARRAY,
1011 .tlv_type = 0x15,
1012 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1013 num_macs_valid),
1014 },
1015 {
1016 .data_type = QMI_UNSIGNED_1_BYTE,
1017 .elem_len = 1,
1018 .elem_size = sizeof(u8),
1019 .array_type = NO_ARRAY,
1020 .tlv_type = 0x15,
1021 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1022 num_macs),
1023 },
1024 {
1025 .data_type = QMI_OPT_FLAG,
1026 .elem_len = 1,
1027 .elem_size = sizeof(u8),
1028 .array_type = NO_ARRAY,
1029 .tlv_type = 0x16,
1030 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1031 voltage_mv_valid),
1032 },
1033 {
1034 .data_type = QMI_UNSIGNED_4_BYTE,
1035 .elem_len = 1,
1036 .elem_size = sizeof(u32),
1037 .array_type = NO_ARRAY,
1038 .tlv_type = 0x16,
1039 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1040 voltage_mv),
1041 },
1042 {
1043 .data_type = QMI_OPT_FLAG,
1044 .elem_len = 1,
1045 .elem_size = sizeof(u8),
1046 .array_type = NO_ARRAY,
1047 .tlv_type = 0x17,
1048 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1049 time_freq_hz_valid),
1050 },
1051 {
1052 .data_type = QMI_UNSIGNED_4_BYTE,
1053 .elem_len = 1,
1054 .elem_size = sizeof(u32),
1055 .array_type = NO_ARRAY,
1056 .tlv_type = 0x17,
1057 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1058 time_freq_hz),
1059 },
1060 {
1061 .data_type = QMI_OPT_FLAG,
1062 .elem_len = 1,
1063 .elem_size = sizeof(u8),
1064 .array_type = NO_ARRAY,
1065 .tlv_type = 0x18,
1066 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1067 otp_version_valid),
1068 },
1069 {
1070 .data_type = QMI_UNSIGNED_4_BYTE,
1071 .elem_len = 1,
1072 .elem_size = sizeof(u32),
1073 .array_type = NO_ARRAY,
1074 .tlv_type = 0x18,
1075 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1076 otp_version),
1077 },
1078 {
1079 .data_type = QMI_OPT_FLAG,
1080 .elem_len = 1,
1081 .elem_size = sizeof(u8),
1082 .array_type = NO_ARRAY,
1083 .tlv_type = 0x19,
1084 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1085 eeprom_read_timeout_valid),
1086 },
1087 {
1088 .data_type = QMI_UNSIGNED_4_BYTE,
1089 .elem_len = 1,
1090 .elem_size = sizeof(u32),
1091 .array_type = NO_ARRAY,
1092 .tlv_type = 0x19,
1093 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01,
1094 eeprom_read_timeout),
1095 },
1096 {
1097 .data_type = QMI_EOTI,
1098 .array_type = NO_ARRAY,
1099 .tlv_type = QMI_COMMON_TLV_TYPE,
1100 },
1101 };
1102
1103 static const struct qmi_elem_info qmi_wlanfw_bdf_download_req_msg_v01_ei[] = {
1104 {
1105 .data_type = QMI_UNSIGNED_1_BYTE,
1106 .elem_len = 1,
1107 .elem_size = sizeof(u8),
1108 .array_type = NO_ARRAY,
1109 .tlv_type = 0x01,
1110 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1111 valid),
1112 },
1113 {
1114 .data_type = QMI_OPT_FLAG,
1115 .elem_len = 1,
1116 .elem_size = sizeof(u8),
1117 .array_type = NO_ARRAY,
1118 .tlv_type = 0x10,
1119 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1120 file_id_valid),
1121 },
1122 {
1123 .data_type = QMI_SIGNED_4_BYTE_ENUM,
1124 .elem_len = 1,
1125 .elem_size = sizeof(enum qmi_wlanfw_cal_temp_id_enum_v01),
1126 .array_type = NO_ARRAY,
1127 .tlv_type = 0x10,
1128 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1129 file_id),
1130 },
1131 {
1132 .data_type = QMI_OPT_FLAG,
1133 .elem_len = 1,
1134 .elem_size = sizeof(u8),
1135 .array_type = NO_ARRAY,
1136 .tlv_type = 0x11,
1137 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1138 total_size_valid),
1139 },
1140 {
1141 .data_type = QMI_UNSIGNED_4_BYTE,
1142 .elem_len = 1,
1143 .elem_size = sizeof(u32),
1144 .array_type = NO_ARRAY,
1145 .tlv_type = 0x11,
1146 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1147 total_size),
1148 },
1149 {
1150 .data_type = QMI_OPT_FLAG,
1151 .elem_len = 1,
1152 .elem_size = sizeof(u8),
1153 .array_type = NO_ARRAY,
1154 .tlv_type = 0x12,
1155 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1156 seg_id_valid),
1157 },
1158 {
1159 .data_type = QMI_UNSIGNED_4_BYTE,
1160 .elem_len = 1,
1161 .elem_size = sizeof(u32),
1162 .array_type = NO_ARRAY,
1163 .tlv_type = 0x12,
1164 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1165 seg_id),
1166 },
1167 {
1168 .data_type = QMI_OPT_FLAG,
1169 .elem_len = 1,
1170 .elem_size = sizeof(u8),
1171 .array_type = NO_ARRAY,
1172 .tlv_type = 0x13,
1173 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1174 data_valid),
1175 },
1176 {
1177 .data_type = QMI_DATA_LEN,
1178 .elem_len = 1,
1179 .elem_size = sizeof(u16),
1180 .array_type = NO_ARRAY,
1181 .tlv_type = 0x13,
1182 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1183 data_len),
1184 },
1185 {
1186 .data_type = QMI_UNSIGNED_1_BYTE,
1187 .elem_len = QMI_WLANFW_MAX_DATA_SIZE_V01,
1188 .elem_size = sizeof(u8),
1189 .array_type = VAR_LEN_ARRAY,
1190 .tlv_type = 0x13,
1191 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1192 data),
1193 },
1194 {
1195 .data_type = QMI_OPT_FLAG,
1196 .elem_len = 1,
1197 .elem_size = sizeof(u8),
1198 .array_type = NO_ARRAY,
1199 .tlv_type = 0x14,
1200 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1201 end_valid),
1202 },
1203 {
1204 .data_type = QMI_UNSIGNED_1_BYTE,
1205 .elem_len = 1,
1206 .elem_size = sizeof(u8),
1207 .array_type = NO_ARRAY,
1208 .tlv_type = 0x14,
1209 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1210 end),
1211 },
1212 {
1213 .data_type = QMI_OPT_FLAG,
1214 .elem_len = 1,
1215 .elem_size = sizeof(u8),
1216 .array_type = NO_ARRAY,
1217 .tlv_type = 0x15,
1218 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1219 bdf_type_valid),
1220 },
1221 {
1222 .data_type = QMI_UNSIGNED_1_BYTE,
1223 .elem_len = 1,
1224 .elem_size = sizeof(u8),
1225 .array_type = NO_ARRAY,
1226 .tlv_type = 0x15,
1227 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01,
1228 bdf_type),
1229 },
1230
1231 {
1232 .data_type = QMI_EOTI,
1233 .array_type = NO_ARRAY,
1234 .tlv_type = QMI_COMMON_TLV_TYPE,
1235 },
1236 };
1237
1238 static const struct qmi_elem_info qmi_wlanfw_bdf_download_resp_msg_v01_ei[] = {
1239 {
1240 .data_type = QMI_STRUCT,
1241 .elem_len = 1,
1242 .elem_size = sizeof(struct qmi_response_type_v01),
1243 .array_type = NO_ARRAY,
1244 .tlv_type = 0x02,
1245 .offset = offsetof(struct qmi_wlanfw_bdf_download_resp_msg_v01,
1246 resp),
1247 .ei_array = qmi_response_type_v01_ei,
1248 },
1249 {
1250 .data_type = QMI_EOTI,
1251 .array_type = NO_ARRAY,
1252 .tlv_type = QMI_COMMON_TLV_TYPE,
1253 },
1254 };
1255
1256 static const struct qmi_elem_info qmi_wlanfw_m3_info_req_msg_v01_ei[] = {
1257 {
1258 .data_type = QMI_UNSIGNED_8_BYTE,
1259 .elem_len = 1,
1260 .elem_size = sizeof(u64),
1261 .array_type = NO_ARRAY,
1262 .tlv_type = 0x01,
1263 .offset = offsetof(struct qmi_wlanfw_m3_info_req_msg_v01, addr),
1264 },
1265 {
1266 .data_type = QMI_UNSIGNED_4_BYTE,
1267 .elem_len = 1,
1268 .elem_size = sizeof(u32),
1269 .array_type = NO_ARRAY,
1270 .tlv_type = 0x02,
1271 .offset = offsetof(struct qmi_wlanfw_m3_info_req_msg_v01, size),
1272 },
1273 {
1274 .data_type = QMI_EOTI,
1275 .array_type = NO_ARRAY,
1276 .tlv_type = QMI_COMMON_TLV_TYPE,
1277 },
1278 };
1279
1280 static const struct qmi_elem_info qmi_wlanfw_m3_info_resp_msg_v01_ei[] = {
1281 {
1282 .data_type = QMI_STRUCT,
1283 .elem_len = 1,
1284 .elem_size = sizeof(struct qmi_response_type_v01),
1285 .array_type = NO_ARRAY,
1286 .tlv_type = 0x02,
1287 .offset = offsetof(struct qmi_wlanfw_m3_info_resp_msg_v01, resp),
1288 .ei_array = qmi_response_type_v01_ei,
1289 },
1290 {
1291 .data_type = QMI_EOTI,
1292 .array_type = NO_ARRAY,
1293 .tlv_type = QMI_COMMON_TLV_TYPE,
1294 },
1295 };
1296
1297 static const struct qmi_elem_info qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei[] = {
1298 {
1299 .data_type = QMI_UNSIGNED_4_BYTE,
1300 .elem_len = 1,
1301 .elem_size = sizeof(u32),
1302 .array_type = NO_ARRAY,
1303 .tlv_type = 0,
1304 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01,
1305 pipe_num),
1306 },
1307 {
1308 .data_type = QMI_SIGNED_4_BYTE_ENUM,
1309 .elem_len = 1,
1310 .elem_size = sizeof(enum qmi_wlanfw_pipedir_enum_v01),
1311 .array_type = NO_ARRAY,
1312 .tlv_type = 0,
1313 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01,
1314 pipe_dir),
1315 },
1316 {
1317 .data_type = QMI_UNSIGNED_4_BYTE,
1318 .elem_len = 1,
1319 .elem_size = sizeof(u32),
1320 .array_type = NO_ARRAY,
1321 .tlv_type = 0,
1322 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01,
1323 nentries),
1324 },
1325 {
1326 .data_type = QMI_UNSIGNED_4_BYTE,
1327 .elem_len = 1,
1328 .elem_size = sizeof(u32),
1329 .array_type = NO_ARRAY,
1330 .tlv_type = 0,
1331 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01,
1332 nbytes_max),
1333 },
1334 {
1335 .data_type = QMI_UNSIGNED_4_BYTE,
1336 .elem_len = 1,
1337 .elem_size = sizeof(u32),
1338 .array_type = NO_ARRAY,
1339 .tlv_type = 0,
1340 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01,
1341 flags),
1342 },
1343 {
1344 .data_type = QMI_EOTI,
1345 .array_type = NO_ARRAY,
1346 .tlv_type = QMI_COMMON_TLV_TYPE,
1347 },
1348 };
1349
1350 static const struct qmi_elem_info qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei[] = {
1351 {
1352 .data_type = QMI_UNSIGNED_4_BYTE,
1353 .elem_len = 1,
1354 .elem_size = sizeof(u32),
1355 .array_type = NO_ARRAY,
1356 .tlv_type = 0,
1357 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01,
1358 service_id),
1359 },
1360 {
1361 .data_type = QMI_SIGNED_4_BYTE_ENUM,
1362 .elem_len = 1,
1363 .elem_size = sizeof(enum qmi_wlanfw_pipedir_enum_v01),
1364 .array_type = NO_ARRAY,
1365 .tlv_type = 0,
1366 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01,
1367 pipe_dir),
1368 },
1369 {
1370 .data_type = QMI_UNSIGNED_4_BYTE,
1371 .elem_len = 1,
1372 .elem_size = sizeof(u32),
1373 .array_type = NO_ARRAY,
1374 .tlv_type = 0,
1375 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01,
1376 pipe_num),
1377 },
1378 {
1379 .data_type = QMI_EOTI,
1380 .array_type = NO_ARRAY,
1381 .tlv_type = QMI_COMMON_TLV_TYPE,
1382 },
1383 };
1384
1385 static const struct qmi_elem_info qmi_wlanfw_shadow_reg_cfg_s_v01_ei[] = {
1386 {
1387 .data_type = QMI_UNSIGNED_2_BYTE,
1388 .elem_len = 1,
1389 .elem_size = sizeof(u16),
1390 .array_type = NO_ARRAY,
1391 .tlv_type = 0,
1392 .offset = offsetof(struct qmi_wlanfw_shadow_reg_cfg_s_v01, id),
1393 },
1394 {
1395 .data_type = QMI_UNSIGNED_2_BYTE,
1396 .elem_len = 1,
1397 .elem_size = sizeof(u16),
1398 .array_type = NO_ARRAY,
1399 .tlv_type = 0,
1400 .offset = offsetof(struct qmi_wlanfw_shadow_reg_cfg_s_v01,
1401 offset),
1402 },
1403 {
1404 .data_type = QMI_EOTI,
1405 .array_type = QMI_COMMON_TLV_TYPE,
1406 },
1407 };
1408
1409 static const struct qmi_elem_info qmi_wlanfw_shadow_reg_v2_cfg_s_v01_ei[] = {
1410 {
1411 .data_type = QMI_UNSIGNED_4_BYTE,
1412 .elem_len = 1,
1413 .elem_size = sizeof(u32),
1414 .array_type = NO_ARRAY,
1415 .tlv_type = 0,
1416 .offset = offsetof(struct qmi_wlanfw_shadow_reg_v2_cfg_s_v01,
1417 addr),
1418 },
1419 {
1420 .data_type = QMI_EOTI,
1421 .array_type = NO_ARRAY,
1422 .tlv_type = QMI_COMMON_TLV_TYPE,
1423 },
1424 };
1425
1426 static const struct qmi_elem_info qmi_wlanfw_wlan_mode_req_msg_v01_ei[] = {
1427 {
1428 .data_type = QMI_UNSIGNED_4_BYTE,
1429 .elem_len = 1,
1430 .elem_size = sizeof(u32),
1431 .array_type = NO_ARRAY,
1432 .tlv_type = 0x01,
1433 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01,
1434 mode),
1435 },
1436 {
1437 .data_type = QMI_OPT_FLAG,
1438 .elem_len = 1,
1439 .elem_size = sizeof(u8),
1440 .array_type = NO_ARRAY,
1441 .tlv_type = 0x10,
1442 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01,
1443 hw_debug_valid),
1444 },
1445 {
1446 .data_type = QMI_UNSIGNED_1_BYTE,
1447 .elem_len = 1,
1448 .elem_size = sizeof(u8),
1449 .array_type = NO_ARRAY,
1450 .tlv_type = 0x10,
1451 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01,
1452 hw_debug),
1453 },
1454 {
1455 .data_type = QMI_EOTI,
1456 .array_type = NO_ARRAY,
1457 .tlv_type = QMI_COMMON_TLV_TYPE,
1458 },
1459 };
1460
1461 static const struct qmi_elem_info qmi_wlanfw_wlan_mode_resp_msg_v01_ei[] = {
1462 {
1463 .data_type = QMI_STRUCT,
1464 .elem_len = 1,
1465 .elem_size = sizeof(struct qmi_response_type_v01),
1466 .array_type = NO_ARRAY,
1467 .tlv_type = 0x02,
1468 .offset = offsetof(struct qmi_wlanfw_wlan_mode_resp_msg_v01,
1469 resp),
1470 .ei_array = qmi_response_type_v01_ei,
1471 },
1472 {
1473 .data_type = QMI_EOTI,
1474 .array_type = NO_ARRAY,
1475 .tlv_type = QMI_COMMON_TLV_TYPE,
1476 },
1477 };
1478
1479 static const struct qmi_elem_info qmi_wlanfw_wlan_cfg_req_msg_v01_ei[] = {
1480 {
1481 .data_type = QMI_OPT_FLAG,
1482 .elem_len = 1,
1483 .elem_size = sizeof(u8),
1484 .array_type = NO_ARRAY,
1485 .tlv_type = 0x10,
1486 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1487 host_version_valid),
1488 },
1489 {
1490 .data_type = QMI_STRING,
1491 .elem_len = QMI_WLANFW_MAX_STR_LEN_V01 + 1,
1492 .elem_size = sizeof(char),
1493 .array_type = NO_ARRAY,
1494 .tlv_type = 0x10,
1495 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1496 host_version),
1497 },
1498 {
1499 .data_type = QMI_OPT_FLAG,
1500 .elem_len = 1,
1501 .elem_size = sizeof(u8),
1502 .array_type = NO_ARRAY,
1503 .tlv_type = 0x11,
1504 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1505 tgt_cfg_valid),
1506 },
1507 {
1508 .data_type = QMI_DATA_LEN,
1509 .elem_len = 1,
1510 .elem_size = sizeof(u8),
1511 .array_type = NO_ARRAY,
1512 .tlv_type = 0x11,
1513 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1514 tgt_cfg_len),
1515 },
1516 {
1517 .data_type = QMI_STRUCT,
1518 .elem_len = QMI_WLANFW_MAX_NUM_CE_V01,
1519 .elem_size = sizeof(
1520 struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01),
1521 .array_type = VAR_LEN_ARRAY,
1522 .tlv_type = 0x11,
1523 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1524 tgt_cfg),
1525 .ei_array = qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei,
1526 },
1527 {
1528 .data_type = QMI_OPT_FLAG,
1529 .elem_len = 1,
1530 .elem_size = sizeof(u8),
1531 .array_type = NO_ARRAY,
1532 .tlv_type = 0x12,
1533 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1534 svc_cfg_valid),
1535 },
1536 {
1537 .data_type = QMI_DATA_LEN,
1538 .elem_len = 1,
1539 .elem_size = sizeof(u8),
1540 .array_type = NO_ARRAY,
1541 .tlv_type = 0x12,
1542 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1543 svc_cfg_len),
1544 },
1545 {
1546 .data_type = QMI_STRUCT,
1547 .elem_len = QMI_WLANFW_MAX_NUM_SVC_V01,
1548 .elem_size = sizeof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01),
1549 .array_type = VAR_LEN_ARRAY,
1550 .tlv_type = 0x12,
1551 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1552 svc_cfg),
1553 .ei_array = qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei,
1554 },
1555 {
1556 .data_type = QMI_OPT_FLAG,
1557 .elem_len = 1,
1558 .elem_size = sizeof(u8),
1559 .array_type = NO_ARRAY,
1560 .tlv_type = 0x13,
1561 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1562 shadow_reg_valid),
1563 },
1564 {
1565 .data_type = QMI_DATA_LEN,
1566 .elem_len = 1,
1567 .elem_size = sizeof(u8),
1568 .array_type = NO_ARRAY,
1569 .tlv_type = 0x13,
1570 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1571 shadow_reg_len),
1572 },
1573 {
1574 .data_type = QMI_STRUCT,
1575 .elem_len = QMI_WLANFW_MAX_NUM_SHADOW_REG_V01,
1576 .elem_size = sizeof(struct qmi_wlanfw_shadow_reg_cfg_s_v01),
1577 .array_type = VAR_LEN_ARRAY,
1578 .tlv_type = 0x13,
1579 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1580 shadow_reg),
1581 .ei_array = qmi_wlanfw_shadow_reg_cfg_s_v01_ei,
1582 },
1583 {
1584 .data_type = QMI_OPT_FLAG,
1585 .elem_len = 1,
1586 .elem_size = sizeof(u8),
1587 .array_type = NO_ARRAY,
1588 .tlv_type = 0x14,
1589 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1590 shadow_reg_v2_valid),
1591 },
1592 {
1593 .data_type = QMI_DATA_LEN,
1594 .elem_len = 1,
1595 .elem_size = sizeof(u8),
1596 .array_type = NO_ARRAY,
1597 .tlv_type = 0x14,
1598 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1599 shadow_reg_v2_len),
1600 },
1601 {
1602 .data_type = QMI_STRUCT,
1603 .elem_len = QMI_WLANFW_MAX_NUM_SHADOW_REG_V2_V01,
1604 .elem_size = sizeof(struct qmi_wlanfw_shadow_reg_v2_cfg_s_v01),
1605 .array_type = VAR_LEN_ARRAY,
1606 .tlv_type = 0x14,
1607 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01,
1608 shadow_reg_v2),
1609 .ei_array = qmi_wlanfw_shadow_reg_v2_cfg_s_v01_ei,
1610 },
1611 {
1612 .data_type = QMI_EOTI,
1613 .array_type = NO_ARRAY,
1614 .tlv_type = QMI_COMMON_TLV_TYPE,
1615 },
1616 };
1617
1618 static const struct qmi_elem_info qmi_wlanfw_wlan_cfg_resp_msg_v01_ei[] = {
1619 {
1620 .data_type = QMI_STRUCT,
1621 .elem_len = 1,
1622 .elem_size = sizeof(struct qmi_response_type_v01),
1623 .array_type = NO_ARRAY,
1624 .tlv_type = 0x02,
1625 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_resp_msg_v01, resp),
1626 .ei_array = qmi_response_type_v01_ei,
1627 },
1628 {
1629 .data_type = QMI_EOTI,
1630 .array_type = NO_ARRAY,
1631 .tlv_type = QMI_COMMON_TLV_TYPE,
1632 },
1633 };
1634
1635 static const struct qmi_elem_info qmi_wlanfw_mem_ready_ind_msg_v01_ei[] = {
1636 {
1637 .data_type = QMI_EOTI,
1638 .array_type = NO_ARRAY,
1639 },
1640 };
1641
1642 static const struct qmi_elem_info qmi_wlanfw_fw_ready_ind_msg_v01_ei[] = {
1643 {
1644 .data_type = QMI_EOTI,
1645 .array_type = NO_ARRAY,
1646 },
1647 };
1648
1649 static const struct qmi_elem_info qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei[] = {
1650 {
1651 .data_type = QMI_EOTI,
1652 .array_type = NO_ARRAY,
1653 },
1654 };
1655
1656 static const struct qmi_elem_info qmi_wlanfw_wlan_ini_req_msg_v01_ei[] = {
1657 {
1658 .data_type = QMI_OPT_FLAG,
1659 .elem_len = 1,
1660 .elem_size = sizeof(u8),
1661 .array_type = NO_ARRAY,
1662 .tlv_type = 0x10,
1663 .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01,
1664 enablefwlog_valid),
1665 },
1666 {
1667 .data_type = QMI_UNSIGNED_1_BYTE,
1668 .elem_len = 1,
1669 .elem_size = sizeof(u8),
1670 .array_type = NO_ARRAY,
1671 .tlv_type = 0x10,
1672 .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01,
1673 enablefwlog),
1674 },
1675 {
1676 .data_type = QMI_EOTI,
1677 .array_type = NO_ARRAY,
1678 .tlv_type = QMI_COMMON_TLV_TYPE,
1679 },
1680 };
1681
1682 static const struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = {
1683 {
1684 .data_type = QMI_STRUCT,
1685 .elem_len = 1,
1686 .elem_size = sizeof(struct qmi_response_type_v01),
1687 .array_type = NO_ARRAY,
1688 .tlv_type = 0x02,
1689 .offset = offsetof(struct qmi_wlanfw_wlan_ini_resp_msg_v01,
1690 resp),
1691 .ei_array = qmi_response_type_v01_ei,
1692 },
1693 {
1694 .data_type = QMI_EOTI,
1695 .array_type = NO_ARRAY,
1696 .tlv_type = QMI_COMMON_TLV_TYPE,
1697 },
1698 };
1699
1700 static const struct qmi_elem_info qmi_wlfw_fw_init_done_ind_msg_v01_ei[] = {
1701 {
1702 .data_type = QMI_EOTI,
1703 .array_type = NO_ARRAY,
1704 },
1705 };
1706
1707 /* clang stack usage explodes if this is inlined */
1708 static noinline_for_stack
ath11k_qmi_host_cap_send(struct ath11k_base * ab)1709 int ath11k_qmi_host_cap_send(struct ath11k_base *ab)
1710 {
1711 struct qmi_wlanfw_host_cap_req_msg_v01 req;
1712 struct qmi_wlanfw_host_cap_resp_msg_v01 resp;
1713 struct qmi_txn txn;
1714 int ret = 0;
1715
1716 memset(&req, 0, sizeof(req));
1717 memset(&resp, 0, sizeof(resp));
1718
1719 req.num_clients_valid = 1;
1720 req.num_clients = 1;
1721 req.mem_cfg_mode = ab->qmi.target_mem_mode;
1722 req.mem_cfg_mode_valid = 1;
1723 req.bdf_support_valid = 1;
1724 req.bdf_support = 1;
1725
1726 if (ab->hw_params.m3_fw_support) {
1727 req.m3_support_valid = 1;
1728 req.m3_support = 1;
1729 req.m3_cache_support_valid = 1;
1730 req.m3_cache_support = 1;
1731 } else {
1732 req.m3_support_valid = 0;
1733 req.m3_support = 0;
1734 req.m3_cache_support_valid = 0;
1735 req.m3_cache_support = 0;
1736 }
1737
1738 req.cal_done_valid = 1;
1739 req.cal_done = ab->qmi.cal_done;
1740
1741 if (ab->hw_params.internal_sleep_clock) {
1742 req.nm_modem_valid = 1;
1743
1744 /* Notify firmware that this is non-qualcomm platform. */
1745 req.nm_modem |= HOST_CSTATE_BIT;
1746
1747 /* Notify firmware about the sleep clock selection,
1748 * nm_modem_bit[1] is used for this purpose. Host driver on
1749 * non-qualcomm platforms should select internal sleep
1750 * clock.
1751 */
1752 req.nm_modem |= SLEEP_CLOCK_SELECT_INTERNAL_BIT;
1753 }
1754
1755 if (ab->hw_params.global_reset)
1756 req.nm_modem |= PLATFORM_CAP_PCIE_GLOBAL_RESET;
1757
1758 req.nm_modem |= PLATFORM_CAP_PCIE_PME_D3COLD;
1759
1760 ath11k_dbg(ab, ATH11K_DBG_QMI, "host cap request\n");
1761
1762 ret = qmi_txn_init(&ab->qmi.handle, &txn,
1763 qmi_wlanfw_host_cap_resp_msg_v01_ei, &resp);
1764 if (ret < 0)
1765 goto out;
1766
1767 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
1768 QMI_WLANFW_HOST_CAP_REQ_V01,
1769 QMI_WLANFW_HOST_CAP_REQ_MSG_V01_MAX_LEN,
1770 qmi_wlanfw_host_cap_req_msg_v01_ei, &req);
1771 if (ret < 0) {
1772 qmi_txn_cancel(&txn);
1773 ath11k_warn(ab, "failed to send host capability request: %d\n", ret);
1774 goto out;
1775 }
1776
1777 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
1778 if (ret < 0)
1779 goto out;
1780
1781 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
1782 ath11k_warn(ab, "host capability request failed: %d %d\n",
1783 resp.resp.result, resp.resp.error);
1784 ret = -EINVAL;
1785 goto out;
1786 }
1787
1788 out:
1789 return ret;
1790 }
1791
ath11k_qmi_fw_ind_register_send(struct ath11k_base * ab)1792 static int ath11k_qmi_fw_ind_register_send(struct ath11k_base *ab)
1793 {
1794 struct qmi_wlanfw_ind_register_req_msg_v01 *req;
1795 struct qmi_wlanfw_ind_register_resp_msg_v01 *resp;
1796 struct qmi_handle *handle = &ab->qmi.handle;
1797 struct qmi_txn txn;
1798 int ret;
1799
1800 req = kzalloc(sizeof(*req), GFP_KERNEL);
1801 if (!req)
1802 return -ENOMEM;
1803
1804 resp = kzalloc(sizeof(*resp), GFP_KERNEL);
1805 if (!resp) {
1806 ret = -ENOMEM;
1807 goto resp_out;
1808 }
1809
1810 req->client_id_valid = 1;
1811 req->client_id = QMI_WLANFW_CLIENT_ID;
1812 req->fw_ready_enable_valid = 1;
1813 req->fw_ready_enable = 1;
1814 req->cal_done_enable_valid = 1;
1815 req->cal_done_enable = 1;
1816 req->fw_init_done_enable_valid = 1;
1817 req->fw_init_done_enable = 1;
1818
1819 req->pin_connect_result_enable_valid = 0;
1820 req->pin_connect_result_enable = 0;
1821
1822 /* WCN6750 doesn't request for DDR memory via QMI,
1823 * instead it uses a fixed 12MB reserved memory
1824 * region in DDR.
1825 */
1826 if (!ab->hw_params.fixed_fw_mem) {
1827 req->request_mem_enable_valid = 1;
1828 req->request_mem_enable = 1;
1829 req->fw_mem_ready_enable_valid = 1;
1830 req->fw_mem_ready_enable = 1;
1831 }
1832
1833 ret = qmi_txn_init(handle, &txn,
1834 qmi_wlanfw_ind_register_resp_msg_v01_ei, resp);
1835 if (ret < 0)
1836 goto out;
1837
1838 ath11k_dbg(ab, ATH11K_DBG_QMI, "indication register request\n");
1839
1840 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
1841 QMI_WLANFW_IND_REGISTER_REQ_V01,
1842 QMI_WLANFW_IND_REGISTER_REQ_MSG_V01_MAX_LEN,
1843 qmi_wlanfw_ind_register_req_msg_v01_ei, req);
1844 if (ret < 0) {
1845 qmi_txn_cancel(&txn);
1846 ath11k_warn(ab, "failed to send indication register request: %d\n",
1847 ret);
1848 goto out;
1849 }
1850
1851 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
1852 if (ret < 0) {
1853 ath11k_warn(ab, "failed to register fw indication: %d\n", ret);
1854 goto out;
1855 }
1856
1857 if (resp->resp.result != QMI_RESULT_SUCCESS_V01) {
1858 ath11k_warn(ab, "firmware indication register request failed: %d %d\n",
1859 resp->resp.result, resp->resp.error);
1860 ret = -EINVAL;
1861 goto out;
1862 }
1863
1864 out:
1865 kfree(resp);
1866 resp_out:
1867 kfree(req);
1868 return ret;
1869 }
1870
ath11k_qmi_respond_fw_mem_request(struct ath11k_base * ab)1871 static int ath11k_qmi_respond_fw_mem_request(struct ath11k_base *ab)
1872 {
1873 struct qmi_wlanfw_respond_mem_req_msg_v01 *req;
1874 struct qmi_wlanfw_respond_mem_resp_msg_v01 resp;
1875 struct qmi_txn txn;
1876 int ret = 0, i;
1877 bool delayed;
1878
1879 req = kzalloc(sizeof(*req), GFP_KERNEL);
1880 if (!req)
1881 return -ENOMEM;
1882
1883 memset(&resp, 0, sizeof(resp));
1884
1885 /* For QCA6390 by default FW requests a block of ~4M contiguous
1886 * DMA memory, it's hard to allocate from OS. So host returns
1887 * failure to FW and FW will then request multiple blocks of small
1888 * chunk size memory.
1889 */
1890 if (!(ab->hw_params.fixed_mem_region ||
1891 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) &&
1892 ab->qmi.target_mem_delayed) {
1893 delayed = true;
1894 ath11k_dbg(ab, ATH11K_DBG_QMI, "delays mem_request %d\n",
1895 ab->qmi.mem_seg_count);
1896 memset(req, 0, sizeof(*req));
1897 } else {
1898 delayed = false;
1899 req->mem_seg_len = ab->qmi.mem_seg_count;
1900
1901 for (i = 0; i < req->mem_seg_len ; i++) {
1902 req->mem_seg[i].addr = ab->qmi.target_mem[i].paddr;
1903 req->mem_seg[i].size = ab->qmi.target_mem[i].size;
1904 req->mem_seg[i].type = ab->qmi.target_mem[i].type;
1905 ath11k_dbg(ab, ATH11K_DBG_QMI,
1906 "req mem_seg[%d] %pad %u %u\n", i,
1907 &ab->qmi.target_mem[i].paddr,
1908 ab->qmi.target_mem[i].size,
1909 ab->qmi.target_mem[i].type);
1910 }
1911 }
1912
1913 ret = qmi_txn_init(&ab->qmi.handle, &txn,
1914 qmi_wlanfw_respond_mem_resp_msg_v01_ei, &resp);
1915 if (ret < 0)
1916 goto out;
1917
1918 ath11k_dbg(ab, ATH11K_DBG_QMI, "respond memory request delayed %i\n",
1919 delayed);
1920
1921 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
1922 QMI_WLANFW_RESPOND_MEM_REQ_V01,
1923 QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN,
1924 qmi_wlanfw_respond_mem_req_msg_v01_ei, req);
1925 if (ret < 0) {
1926 qmi_txn_cancel(&txn);
1927 ath11k_warn(ab, "failed to respond qmi memory request: %d\n",
1928 ret);
1929 goto out;
1930 }
1931
1932 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
1933 if (ret < 0) {
1934 ath11k_warn(ab, "failed to wait qmi memory request: %d\n", ret);
1935 goto out;
1936 }
1937
1938 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
1939 /* the error response is expected when
1940 * target_mem_delayed is true.
1941 */
1942 if (delayed && resp.resp.error == 0)
1943 goto out;
1944
1945 ath11k_warn(ab, "qmi respond memory request failed: %d %d\n",
1946 resp.resp.result, resp.resp.error);
1947 ret = -EINVAL;
1948 goto out;
1949 }
1950 out:
1951 kfree(req);
1952 return ret;
1953 }
1954
ath11k_qmi_free_target_mem_chunk(struct ath11k_base * ab)1955 static void ath11k_qmi_free_target_mem_chunk(struct ath11k_base *ab)
1956 {
1957 int i;
1958
1959 for (i = 0; i < ab->qmi.mem_seg_count; i++) {
1960 if ((ab->hw_params.fixed_mem_region ||
1961 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) &&
1962 ab->qmi.target_mem[i].iaddr)
1963 iounmap(ab->qmi.target_mem[i].iaddr);
1964
1965 if (!ab->qmi.target_mem[i].vaddr)
1966 continue;
1967
1968 dma_free_coherent(ab->dev,
1969 ab->qmi.target_mem[i].prev_size,
1970 ab->qmi.target_mem[i].vaddr,
1971 ab->qmi.target_mem[i].paddr);
1972 ab->qmi.target_mem[i].vaddr = NULL;
1973 }
1974 }
1975
ath11k_qmi_alloc_target_mem_chunk(struct ath11k_base * ab)1976 static int ath11k_qmi_alloc_target_mem_chunk(struct ath11k_base *ab)
1977 {
1978 int i;
1979 struct target_mem_chunk *chunk;
1980
1981 ab->qmi.target_mem_delayed = false;
1982
1983 for (i = 0; i < ab->qmi.mem_seg_count; i++) {
1984 chunk = &ab->qmi.target_mem[i];
1985
1986 /* Firmware reloads in coldboot/firmware recovery.
1987 * in such case, no need to allocate memory for FW again.
1988 */
1989 if (chunk->vaddr) {
1990 if (chunk->prev_type == chunk->type &&
1991 chunk->prev_size == chunk->size)
1992 continue;
1993
1994 /* cannot reuse the existing chunk */
1995 dma_free_coherent(ab->dev, chunk->prev_size,
1996 chunk->vaddr, chunk->paddr);
1997 chunk->vaddr = NULL;
1998 }
1999
2000 chunk->vaddr = dma_alloc_coherent(ab->dev,
2001 chunk->size,
2002 &chunk->paddr,
2003 GFP_KERNEL | __GFP_NOWARN);
2004 if (!chunk->vaddr) {
2005 if (ab->qmi.mem_seg_count <= ATH11K_QMI_FW_MEM_REQ_SEGMENT_CNT) {
2006 ath11k_dbg(ab, ATH11K_DBG_QMI,
2007 "dma allocation failed (%d B type %u), will try later with small size\n",
2008 chunk->size,
2009 chunk->type);
2010 ath11k_qmi_free_target_mem_chunk(ab);
2011 ab->qmi.target_mem_delayed = true;
2012 return 0;
2013 }
2014
2015 ath11k_err(ab, "failed to allocate dma memory for qmi (%d B type %u)\n",
2016 chunk->size,
2017 chunk->type);
2018 return -EINVAL;
2019 }
2020 chunk->prev_type = chunk->type;
2021 chunk->prev_size = chunk->size;
2022 }
2023
2024 return 0;
2025 }
2026
ath11k_qmi_assign_target_mem_chunk(struct ath11k_base * ab)2027 static int ath11k_qmi_assign_target_mem_chunk(struct ath11k_base *ab)
2028 {
2029 struct device *dev = ab->dev;
2030 struct device_node *hremote_node = NULL;
2031 struct resource res;
2032 u32 host_ddr_sz;
2033 int i, idx, ret;
2034
2035 for (i = 0, idx = 0; i < ab->qmi.mem_seg_count; i++) {
2036 switch (ab->qmi.target_mem[i].type) {
2037 case HOST_DDR_REGION_TYPE:
2038 hremote_node = of_parse_phandle(dev->of_node, "memory-region", 0);
2039 if (!hremote_node) {
2040 ath11k_dbg(ab, ATH11K_DBG_QMI,
2041 "fail to get hremote_node\n");
2042 return -ENODEV;
2043 }
2044
2045 ret = of_address_to_resource(hremote_node, 0, &res);
2046 of_node_put(hremote_node);
2047 if (ret) {
2048 ath11k_dbg(ab, ATH11K_DBG_QMI,
2049 "fail to get reg from hremote\n");
2050 return ret;
2051 }
2052
2053 if (res.end - res.start + 1 < ab->qmi.target_mem[i].size) {
2054 ath11k_dbg(ab, ATH11K_DBG_QMI,
2055 "fail to assign memory of sz\n");
2056 return -EINVAL;
2057 }
2058
2059 ab->qmi.target_mem[idx].paddr = res.start;
2060 ab->qmi.target_mem[idx].iaddr =
2061 ioremap(ab->qmi.target_mem[idx].paddr,
2062 ab->qmi.target_mem[i].size);
2063 if (!ab->qmi.target_mem[idx].iaddr)
2064 return -EIO;
2065
2066 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size;
2067 host_ddr_sz = ab->qmi.target_mem[i].size;
2068 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type;
2069 idx++;
2070 break;
2071 case BDF_MEM_REGION_TYPE:
2072 ab->qmi.target_mem[idx].paddr = ab->hw_params.bdf_addr;
2073 ab->qmi.target_mem[idx].vaddr = NULL;
2074 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size;
2075 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type;
2076 idx++;
2077 break;
2078 case CALDB_MEM_REGION_TYPE:
2079 if (ab->qmi.target_mem[i].size > ATH11K_QMI_CALDB_SIZE) {
2080 ath11k_warn(ab, "qmi mem size is low to load caldata\n");
2081 return -EINVAL;
2082 }
2083
2084 if (ath11k_core_coldboot_cal_support(ab)) {
2085 if (hremote_node) {
2086 ab->qmi.target_mem[idx].paddr =
2087 res.start + host_ddr_sz;
2088 ab->qmi.target_mem[idx].iaddr =
2089 ioremap(ab->qmi.target_mem[idx].paddr,
2090 ab->qmi.target_mem[i].size);
2091 if (!ab->qmi.target_mem[idx].iaddr)
2092 return -EIO;
2093 } else {
2094 ab->qmi.target_mem[idx].paddr =
2095 ATH11K_QMI_CALDB_ADDRESS;
2096 }
2097 } else {
2098 ab->qmi.target_mem[idx].paddr = 0;
2099 ab->qmi.target_mem[idx].vaddr = NULL;
2100 }
2101 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size;
2102 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type;
2103 idx++;
2104 break;
2105 default:
2106 ath11k_warn(ab, "qmi ignore invalid mem req type %d\n",
2107 ab->qmi.target_mem[i].type);
2108 break;
2109 }
2110 }
2111 ab->qmi.mem_seg_count = idx;
2112
2113 return 0;
2114 }
2115
ath11k_qmi_request_device_info(struct ath11k_base * ab)2116 static int ath11k_qmi_request_device_info(struct ath11k_base *ab)
2117 {
2118 struct qmi_wlanfw_device_info_req_msg_v01 req = {};
2119 struct qmi_wlanfw_device_info_resp_msg_v01 resp = {};
2120 struct qmi_txn txn;
2121 void __iomem *bar_addr_va;
2122 int ret;
2123
2124 /* device info message req is only sent for hybrid bus devices */
2125 if (!ab->hw_params.hybrid_bus_type)
2126 return 0;
2127
2128 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2129 qmi_wlfw_device_info_resp_msg_v01_ei, &resp);
2130 if (ret < 0)
2131 goto out;
2132
2133 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2134 QMI_WLANFW_DEVICE_INFO_REQ_V01,
2135 QMI_WLANFW_DEVICE_INFO_REQ_MSG_V01_MAX_LEN,
2136 qmi_wlanfw_device_info_req_msg_v01_ei, &req);
2137 if (ret < 0) {
2138 qmi_txn_cancel(&txn);
2139 ath11k_warn(ab, "failed to send qmi target device info request: %d\n",
2140 ret);
2141 goto out;
2142 }
2143
2144 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2145 if (ret < 0) {
2146 ath11k_warn(ab, "failed to wait qmi target device info request: %d\n",
2147 ret);
2148 goto out;
2149 }
2150
2151 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2152 ath11k_warn(ab, "qmi device info request failed: %d %d\n",
2153 resp.resp.result, resp.resp.error);
2154 ret = -EINVAL;
2155 goto out;
2156 }
2157
2158 if (!resp.bar_addr_valid || !resp.bar_size_valid) {
2159 ath11k_warn(ab, "qmi device info response invalid: %d %d\n",
2160 resp.resp.result, resp.resp.error);
2161 ret = -EINVAL;
2162 goto out;
2163 }
2164
2165 if (!resp.bar_addr ||
2166 resp.bar_size != ATH11K_QMI_DEVICE_BAR_SIZE) {
2167 ath11k_warn(ab, "qmi device info invalid address and size: %llu %u\n",
2168 resp.bar_addr, resp.bar_size);
2169 ret = -EINVAL;
2170 goto out;
2171 }
2172
2173 bar_addr_va = devm_ioremap(ab->dev, resp.bar_addr, resp.bar_size);
2174
2175 if (!bar_addr_va) {
2176 ath11k_warn(ab, "qmi device info ioremap failed\n");
2177 ab->mem_len = 0;
2178 ret = -EIO;
2179 goto out;
2180 }
2181
2182 ab->mem = bar_addr_va;
2183 ab->mem_len = resp.bar_size;
2184
2185 if (!ab->hw_params.ce_remap)
2186 ab->mem_ce = ab->mem;
2187
2188 return 0;
2189 out:
2190 return ret;
2191 }
2192
ath11k_qmi_request_target_cap(struct ath11k_base * ab)2193 static int ath11k_qmi_request_target_cap(struct ath11k_base *ab)
2194 {
2195 struct qmi_wlanfw_cap_req_msg_v01 req;
2196 struct qmi_wlanfw_cap_resp_msg_v01 resp;
2197 struct qmi_txn txn;
2198 int ret = 0;
2199 int r;
2200 char *fw_build_id;
2201 int fw_build_id_mask_len;
2202
2203 memset(&req, 0, sizeof(req));
2204 memset(&resp, 0, sizeof(resp));
2205
2206 ret = qmi_txn_init(&ab->qmi.handle, &txn, qmi_wlanfw_cap_resp_msg_v01_ei,
2207 &resp);
2208 if (ret < 0)
2209 goto out;
2210
2211 ath11k_dbg(ab, ATH11K_DBG_QMI, "target cap request\n");
2212
2213 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2214 QMI_WLANFW_CAP_REQ_V01,
2215 QMI_WLANFW_CAP_REQ_MSG_V01_MAX_LEN,
2216 qmi_wlanfw_cap_req_msg_v01_ei, &req);
2217 if (ret < 0) {
2218 qmi_txn_cancel(&txn);
2219 ath11k_warn(ab, "failed to send qmi cap request: %d\n",
2220 ret);
2221 goto out;
2222 }
2223
2224 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2225 if (ret < 0) {
2226 ath11k_warn(ab, "failed to wait qmi cap request: %d\n", ret);
2227 goto out;
2228 }
2229
2230 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2231 ath11k_warn(ab, "qmi cap request failed: %d %d\n",
2232 resp.resp.result, resp.resp.error);
2233 ret = -EINVAL;
2234 goto out;
2235 }
2236
2237 if (resp.chip_info_valid) {
2238 ab->qmi.target.chip_id = resp.chip_info.chip_id;
2239 ab->qmi.target.chip_family = resp.chip_info.chip_family;
2240 }
2241
2242 if (resp.board_info_valid)
2243 ab->qmi.target.board_id = resp.board_info.board_id;
2244 else
2245 ab->qmi.target.board_id = 0xFF;
2246
2247 if (resp.soc_info_valid)
2248 ab->qmi.target.soc_id = resp.soc_info.soc_id;
2249
2250 if (resp.fw_version_info_valid) {
2251 ab->qmi.target.fw_version = resp.fw_version_info.fw_version;
2252 strscpy(ab->qmi.target.fw_build_timestamp,
2253 resp.fw_version_info.fw_build_timestamp,
2254 sizeof(ab->qmi.target.fw_build_timestamp));
2255 }
2256
2257 if (resp.fw_build_id_valid)
2258 strscpy(ab->qmi.target.fw_build_id, resp.fw_build_id,
2259 sizeof(ab->qmi.target.fw_build_id));
2260
2261 if (resp.eeprom_read_timeout_valid) {
2262 ab->qmi.target.eeprom_caldata =
2263 resp.eeprom_read_timeout;
2264 ath11k_dbg(ab, ATH11K_DBG_QMI, "cal data supported from eeprom\n");
2265 }
2266
2267 fw_build_id = ab->qmi.target.fw_build_id;
2268 fw_build_id_mask_len = strlen(FW_BUILD_ID_MASK);
2269 if (!strncmp(fw_build_id, FW_BUILD_ID_MASK, fw_build_id_mask_len))
2270 fw_build_id = fw_build_id + fw_build_id_mask_len;
2271
2272 ath11k_info(ab, "chip_id 0x%x chip_family 0x%x board_id 0x%x soc_id 0x%x\n",
2273 ab->qmi.target.chip_id, ab->qmi.target.chip_family,
2274 ab->qmi.target.board_id, ab->qmi.target.soc_id);
2275
2276 ath11k_info(ab, "fw_version 0x%x fw_build_timestamp %s fw_build_id %s",
2277 ab->qmi.target.fw_version,
2278 ab->qmi.target.fw_build_timestamp,
2279 fw_build_id);
2280
2281 r = ath11k_core_check_smbios(ab);
2282 if (r)
2283 ath11k_dbg(ab, ATH11K_DBG_QMI, "SMBIOS bdf variant name not set.\n");
2284
2285 r = ath11k_core_check_dt(ab);
2286 if (r)
2287 ath11k_dbg(ab, ATH11K_DBG_QMI, "DT bdf variant name not set.\n");
2288
2289 out:
2290 return ret;
2291 }
2292
ath11k_qmi_load_file_target_mem(struct ath11k_base * ab,const u8 * data,u32 len,u8 type)2293 static int ath11k_qmi_load_file_target_mem(struct ath11k_base *ab,
2294 const u8 *data, u32 len, u8 type)
2295 {
2296 struct qmi_wlanfw_bdf_download_req_msg_v01 *req;
2297 struct qmi_wlanfw_bdf_download_resp_msg_v01 resp;
2298 struct qmi_txn txn;
2299 const u8 *temp = data;
2300 void __iomem *bdf_addr = NULL;
2301 int ret = 0;
2302 u32 remaining = len;
2303
2304 req = kzalloc(sizeof(*req), GFP_KERNEL);
2305 if (!req)
2306 return -ENOMEM;
2307
2308 memset(&resp, 0, sizeof(resp));
2309
2310 if (ab->hw_params.fixed_bdf_addr) {
2311 bdf_addr = ioremap(ab->hw_params.bdf_addr, ab->hw_params.fw.board_size);
2312 if (!bdf_addr) {
2313 ath11k_warn(ab, "qmi ioremap error for bdf_addr\n");
2314 ret = -EIO;
2315 goto err_free_req;
2316 }
2317 }
2318
2319 while (remaining) {
2320 req->valid = 1;
2321 req->file_id_valid = 1;
2322 req->file_id = ab->qmi.target.board_id;
2323 req->total_size_valid = 1;
2324 req->total_size = remaining;
2325 req->seg_id_valid = 1;
2326 req->data_valid = 1;
2327 req->bdf_type = type;
2328 req->bdf_type_valid = 1;
2329 req->end_valid = 1;
2330 req->end = 0;
2331
2332 if (remaining > QMI_WLANFW_MAX_DATA_SIZE_V01) {
2333 req->data_len = QMI_WLANFW_MAX_DATA_SIZE_V01;
2334 } else {
2335 req->data_len = remaining;
2336 req->end = 1;
2337 }
2338
2339 if (ab->hw_params.fixed_bdf_addr ||
2340 type == ATH11K_QMI_FILE_TYPE_EEPROM) {
2341 req->data_valid = 0;
2342 req->end = 1;
2343 req->data_len = ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE;
2344 } else {
2345 memcpy(req->data, temp, req->data_len);
2346 }
2347
2348 if (ab->hw_params.fixed_bdf_addr) {
2349 if (type == ATH11K_QMI_FILE_TYPE_CALDATA)
2350 bdf_addr += ab->hw_params.fw.cal_offset;
2351
2352 memcpy_toio(bdf_addr, temp, len);
2353 }
2354
2355 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2356 qmi_wlanfw_bdf_download_resp_msg_v01_ei,
2357 &resp);
2358 if (ret < 0)
2359 goto err_iounmap;
2360
2361 ath11k_dbg(ab, ATH11K_DBG_QMI, "bdf download req fixed addr type %d\n",
2362 type);
2363
2364 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2365 QMI_WLANFW_BDF_DOWNLOAD_REQ_V01,
2366 QMI_WLANFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_LEN,
2367 qmi_wlanfw_bdf_download_req_msg_v01_ei, req);
2368 if (ret < 0) {
2369 qmi_txn_cancel(&txn);
2370 goto err_iounmap;
2371 }
2372
2373 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2374 if (ret < 0) {
2375 ath11k_warn(ab, "failed to wait board file download request: %d\n",
2376 ret);
2377 goto err_iounmap;
2378 }
2379
2380 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2381 ath11k_warn(ab, "board file download request failed: %d %d\n",
2382 resp.resp.result, resp.resp.error);
2383 ret = -EINVAL;
2384 goto err_iounmap;
2385 }
2386
2387 if (ab->hw_params.fixed_bdf_addr ||
2388 type == ATH11K_QMI_FILE_TYPE_EEPROM) {
2389 remaining = 0;
2390 } else {
2391 remaining -= req->data_len;
2392 temp += req->data_len;
2393 req->seg_id++;
2394 ath11k_dbg(ab, ATH11K_DBG_QMI, "bdf download request remaining %i\n",
2395 remaining);
2396 }
2397 }
2398
2399 err_iounmap:
2400 if (ab->hw_params.fixed_bdf_addr)
2401 iounmap(bdf_addr);
2402
2403 err_free_req:
2404 kfree(req);
2405
2406 return ret;
2407 }
2408
ath11k_qmi_load_bdf_qmi(struct ath11k_base * ab,bool regdb)2409 static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab,
2410 bool regdb)
2411 {
2412 struct device *dev = ab->dev;
2413 char filename[ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE];
2414 const struct firmware *fw_entry;
2415 struct ath11k_board_data bd;
2416 u32 fw_size, file_type;
2417 int ret = 0, bdf_type;
2418 const u8 *tmp;
2419
2420 memset(&bd, 0, sizeof(bd));
2421
2422 if (regdb) {
2423 ret = ath11k_core_fetch_regdb(ab, &bd);
2424 } else {
2425 ret = ath11k_core_fetch_bdf(ab, &bd);
2426 if (ret)
2427 ath11k_warn(ab, "qmi failed to fetch board file: %d\n", ret);
2428 }
2429
2430 if (ret)
2431 goto out;
2432
2433 if (regdb)
2434 bdf_type = ATH11K_QMI_BDF_TYPE_REGDB;
2435 else if (bd.len >= SELFMAG && memcmp(bd.data, ELFMAG, SELFMAG) == 0)
2436 bdf_type = ATH11K_QMI_BDF_TYPE_ELF;
2437 else
2438 bdf_type = ATH11K_QMI_BDF_TYPE_BIN;
2439
2440 ath11k_dbg(ab, ATH11K_DBG_QMI, "bdf_type %d\n", bdf_type);
2441
2442 fw_size = min_t(u32, ab->hw_params.fw.board_size, bd.len);
2443
2444 ret = ath11k_qmi_load_file_target_mem(ab, bd.data, fw_size, bdf_type);
2445 if (ret < 0) {
2446 ath11k_warn(ab, "qmi failed to load bdf file\n");
2447 goto out;
2448 }
2449
2450 /* QCA6390/WCN6855 does not support cal data, skip it */
2451 if (bdf_type == ATH11K_QMI_BDF_TYPE_ELF || bdf_type == ATH11K_QMI_BDF_TYPE_REGDB)
2452 goto out;
2453
2454 if (ab->qmi.target.eeprom_caldata) {
2455 file_type = ATH11K_QMI_FILE_TYPE_EEPROM;
2456 tmp = filename;
2457 fw_size = ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE;
2458 } else {
2459 file_type = ATH11K_QMI_FILE_TYPE_CALDATA;
2460
2461 /* cal-<bus>-<id>.bin */
2462 snprintf(filename, sizeof(filename), "cal-%s-%s.bin",
2463 ath11k_bus_str(ab->hif.bus), dev_name(dev));
2464 fw_entry = ath11k_core_firmware_request(ab, filename);
2465 if (!IS_ERR(fw_entry))
2466 goto success;
2467
2468 fw_entry = ath11k_core_firmware_request(ab, ATH11K_DEFAULT_CAL_FILE);
2469 if (IS_ERR(fw_entry)) {
2470 /* Caldata may not be present during first time calibration in
2471 * factory hence allow to boot without loading caldata in ftm mode
2472 */
2473 if (ath11k_ftm_mode) {
2474 ath11k_info(ab,
2475 "Booting without cal data file in factory test mode\n");
2476 return 0;
2477 }
2478 ret = PTR_ERR(fw_entry);
2479 ath11k_warn(ab,
2480 "qmi failed to load CAL data file:%s\n",
2481 filename);
2482 goto out;
2483 }
2484 success:
2485 fw_size = min_t(u32, ab->hw_params.fw.board_size, fw_entry->size);
2486 tmp = fw_entry->data;
2487 }
2488
2489 ret = ath11k_qmi_load_file_target_mem(ab, tmp, fw_size, file_type);
2490 if (ret < 0) {
2491 ath11k_warn(ab, "qmi failed to load caldata\n");
2492 goto out_qmi_cal;
2493 }
2494
2495 ath11k_dbg(ab, ATH11K_DBG_QMI, "caldata type: %u\n", file_type);
2496
2497 out_qmi_cal:
2498 if (!ab->qmi.target.eeprom_caldata)
2499 release_firmware(fw_entry);
2500 out:
2501 ath11k_core_free_bdf(ab, &bd);
2502 ath11k_dbg(ab, ATH11K_DBG_QMI, "BDF download sequence completed\n");
2503
2504 return ret;
2505 }
2506
ath11k_qmi_m3_load(struct ath11k_base * ab)2507 static int ath11k_qmi_m3_load(struct ath11k_base *ab)
2508 {
2509 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem;
2510 const struct firmware *fw = NULL;
2511 const void *m3_data;
2512 char path[100];
2513 size_t m3_len;
2514 int ret;
2515
2516 if (m3_mem->vaddr)
2517 /* m3 firmware buffer is already available in the DMA buffer */
2518 return 0;
2519
2520 if (ab->fw.m3_data && ab->fw.m3_len > 0) {
2521 /* firmware-N.bin had a m3 firmware file so use that */
2522 m3_data = ab->fw.m3_data;
2523 m3_len = ab->fw.m3_len;
2524 } else {
2525 /* No m3 file in firmware-N.bin so try to request old
2526 * separate m3.bin.
2527 */
2528 fw = ath11k_core_firmware_request(ab, ATH11K_M3_FILE);
2529 if (IS_ERR(fw)) {
2530 ret = PTR_ERR(fw);
2531 ath11k_core_create_firmware_path(ab, ATH11K_M3_FILE,
2532 path, sizeof(path));
2533 ath11k_err(ab, "failed to load %s: %d\n", path, ret);
2534 return ret;
2535 }
2536
2537 m3_data = fw->data;
2538 m3_len = fw->size;
2539 }
2540
2541 m3_mem->vaddr = dma_alloc_coherent(ab->dev,
2542 m3_len, &m3_mem->paddr,
2543 GFP_KERNEL);
2544 if (!m3_mem->vaddr) {
2545 ath11k_err(ab, "failed to allocate memory for M3 with size %zu\n",
2546 fw->size);
2547 ret = -ENOMEM;
2548 goto out;
2549 }
2550
2551 memcpy(m3_mem->vaddr, m3_data, m3_len);
2552 m3_mem->size = m3_len;
2553
2554 ret = 0;
2555
2556 out:
2557 release_firmware(fw);
2558
2559 return ret;
2560 }
2561
ath11k_qmi_m3_free(struct ath11k_base * ab)2562 static void ath11k_qmi_m3_free(struct ath11k_base *ab)
2563 {
2564 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem;
2565
2566 if (!ab->hw_params.m3_fw_support || !m3_mem->vaddr)
2567 return;
2568
2569 dma_free_coherent(ab->dev, m3_mem->size,
2570 m3_mem->vaddr, m3_mem->paddr);
2571 m3_mem->vaddr = NULL;
2572 m3_mem->size = 0;
2573 }
2574
2575 /* clang stack usage explodes if this is inlined */
2576 static noinline_for_stack
ath11k_qmi_wlanfw_m3_info_send(struct ath11k_base * ab)2577 int ath11k_qmi_wlanfw_m3_info_send(struct ath11k_base *ab)
2578 {
2579 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem;
2580 struct qmi_wlanfw_m3_info_req_msg_v01 req;
2581 struct qmi_wlanfw_m3_info_resp_msg_v01 resp;
2582 struct qmi_txn txn;
2583 int ret = 0;
2584
2585 memset(&req, 0, sizeof(req));
2586 memset(&resp, 0, sizeof(resp));
2587
2588 if (ab->hw_params.m3_fw_support) {
2589 ret = ath11k_qmi_m3_load(ab);
2590 if (ret) {
2591 ath11k_err(ab, "failed to load m3 firmware: %d", ret);
2592 return ret;
2593 }
2594
2595 req.addr = m3_mem->paddr;
2596 req.size = m3_mem->size;
2597 } else {
2598 req.addr = 0;
2599 req.size = 0;
2600 }
2601
2602 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2603 qmi_wlanfw_m3_info_resp_msg_v01_ei, &resp);
2604 if (ret < 0)
2605 goto out;
2606
2607 ath11k_dbg(ab, ATH11K_DBG_QMI, "m3 info req\n");
2608
2609 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2610 QMI_WLANFW_M3_INFO_REQ_V01,
2611 QMI_WLANFW_M3_INFO_REQ_MSG_V01_MAX_MSG_LEN,
2612 qmi_wlanfw_m3_info_req_msg_v01_ei, &req);
2613 if (ret < 0) {
2614 qmi_txn_cancel(&txn);
2615 ath11k_warn(ab, "failed to send m3 information request: %d\n",
2616 ret);
2617 goto out;
2618 }
2619
2620 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2621 if (ret < 0) {
2622 ath11k_warn(ab, "failed to wait m3 information request: %d\n", ret);
2623 goto out;
2624 }
2625
2626 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2627 ath11k_warn(ab, "m3 info request failed: %d %d\n",
2628 resp.resp.result, resp.resp.error);
2629 ret = -EINVAL;
2630 goto out;
2631 }
2632 out:
2633 return ret;
2634 }
2635
ath11k_qmi_wlanfw_mode_send(struct ath11k_base * ab,u32 mode)2636 static int ath11k_qmi_wlanfw_mode_send(struct ath11k_base *ab,
2637 u32 mode)
2638 {
2639 struct qmi_wlanfw_wlan_mode_req_msg_v01 req;
2640 struct qmi_wlanfw_wlan_mode_resp_msg_v01 resp;
2641 struct qmi_txn txn;
2642 int ret = 0;
2643
2644 memset(&req, 0, sizeof(req));
2645 memset(&resp, 0, sizeof(resp));
2646
2647 req.mode = mode;
2648 req.hw_debug_valid = 1;
2649 req.hw_debug = 0;
2650
2651 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2652 qmi_wlanfw_wlan_mode_resp_msg_v01_ei, &resp);
2653 if (ret < 0)
2654 goto out;
2655
2656 ath11k_dbg(ab, ATH11K_DBG_QMI, "wlan mode req mode %d\n", mode);
2657
2658 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2659 QMI_WLANFW_WLAN_MODE_REQ_V01,
2660 QMI_WLANFW_WLAN_MODE_REQ_MSG_V01_MAX_LEN,
2661 qmi_wlanfw_wlan_mode_req_msg_v01_ei, &req);
2662 if (ret < 0) {
2663 qmi_txn_cancel(&txn);
2664 ath11k_warn(ab, "failed to send wlan mode request (mode %d): %d\n",
2665 mode, ret);
2666 goto out;
2667 }
2668
2669 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2670 if (ret < 0) {
2671 if (mode == ATH11K_FIRMWARE_MODE_OFF && ret == -ENETRESET) {
2672 ath11k_warn(ab, "WLFW service is dis-connected\n");
2673 return 0;
2674 }
2675 ath11k_warn(ab, "failed to wait wlan mode request (mode %d): %d\n",
2676 mode, ret);
2677 goto out;
2678 }
2679
2680 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2681 ath11k_warn(ab, "wlan mode request failed (mode: %d): %d %d\n",
2682 mode, resp.resp.result, resp.resp.error);
2683 ret = -EINVAL;
2684 goto out;
2685 }
2686
2687 out:
2688 return ret;
2689 }
2690
ath11k_qmi_wlanfw_wlan_cfg_send(struct ath11k_base * ab)2691 static int ath11k_qmi_wlanfw_wlan_cfg_send(struct ath11k_base *ab)
2692 {
2693 struct qmi_wlanfw_wlan_cfg_req_msg_v01 *req;
2694 struct qmi_wlanfw_wlan_cfg_resp_msg_v01 resp;
2695 struct ce_pipe_config *ce_cfg;
2696 struct service_to_pipe *svc_cfg;
2697 struct qmi_txn txn;
2698 int ret = 0, pipe_num;
2699
2700 ce_cfg = (struct ce_pipe_config *)ab->qmi.ce_cfg.tgt_ce;
2701 svc_cfg = (struct service_to_pipe *)ab->qmi.ce_cfg.svc_to_ce_map;
2702
2703 req = kzalloc(sizeof(*req), GFP_KERNEL);
2704 if (!req)
2705 return -ENOMEM;
2706
2707 memset(&resp, 0, sizeof(resp));
2708
2709 req->host_version_valid = 1;
2710 strscpy(req->host_version, ATH11K_HOST_VERSION_STRING,
2711 sizeof(req->host_version));
2712
2713 req->tgt_cfg_valid = 1;
2714 /* This is number of CE configs */
2715 req->tgt_cfg_len = ab->qmi.ce_cfg.tgt_ce_len;
2716 for (pipe_num = 0; pipe_num < req->tgt_cfg_len ; pipe_num++) {
2717 req->tgt_cfg[pipe_num].pipe_num = ce_cfg[pipe_num].pipenum;
2718 req->tgt_cfg[pipe_num].pipe_dir = ce_cfg[pipe_num].pipedir;
2719 req->tgt_cfg[pipe_num].nentries = ce_cfg[pipe_num].nentries;
2720 req->tgt_cfg[pipe_num].nbytes_max = ce_cfg[pipe_num].nbytes_max;
2721 req->tgt_cfg[pipe_num].flags = ce_cfg[pipe_num].flags;
2722 }
2723
2724 req->svc_cfg_valid = 1;
2725 /* This is number of Service/CE configs */
2726 req->svc_cfg_len = ab->qmi.ce_cfg.svc_to_ce_map_len;
2727 for (pipe_num = 0; pipe_num < req->svc_cfg_len; pipe_num++) {
2728 req->svc_cfg[pipe_num].service_id = svc_cfg[pipe_num].service_id;
2729 req->svc_cfg[pipe_num].pipe_dir = svc_cfg[pipe_num].pipedir;
2730 req->svc_cfg[pipe_num].pipe_num = svc_cfg[pipe_num].pipenum;
2731 }
2732 req->shadow_reg_valid = 0;
2733
2734 /* set shadow v2 configuration */
2735 if (ab->hw_params.supports_shadow_regs) {
2736 req->shadow_reg_v2_valid = 1;
2737 req->shadow_reg_v2_len = min_t(u32,
2738 ab->qmi.ce_cfg.shadow_reg_v2_len,
2739 QMI_WLANFW_MAX_NUM_SHADOW_REG_V2_V01);
2740 memcpy(&req->shadow_reg_v2, ab->qmi.ce_cfg.shadow_reg_v2,
2741 sizeof(u32) * req->shadow_reg_v2_len);
2742 } else {
2743 req->shadow_reg_v2_valid = 0;
2744 }
2745
2746 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2747 qmi_wlanfw_wlan_cfg_resp_msg_v01_ei, &resp);
2748 if (ret < 0)
2749 goto out;
2750
2751 ath11k_dbg(ab, ATH11K_DBG_QMI, "wlan cfg req\n");
2752
2753 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2754 QMI_WLANFW_WLAN_CFG_REQ_V01,
2755 QMI_WLANFW_WLAN_CFG_REQ_MSG_V01_MAX_LEN,
2756 qmi_wlanfw_wlan_cfg_req_msg_v01_ei, req);
2757 if (ret < 0) {
2758 qmi_txn_cancel(&txn);
2759 ath11k_warn(ab, "failed to send wlan config request: %d\n",
2760 ret);
2761 goto out;
2762 }
2763
2764 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2765 if (ret < 0) {
2766 ath11k_warn(ab, "failed to wait wlan config request: %d\n", ret);
2767 goto out;
2768 }
2769
2770 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2771 ath11k_warn(ab, "wlan config request failed: %d %d\n",
2772 resp.resp.result, resp.resp.error);
2773 ret = -EINVAL;
2774 goto out;
2775 }
2776
2777 out:
2778 kfree(req);
2779 return ret;
2780 }
2781
ath11k_qmi_wlanfw_wlan_ini_send(struct ath11k_base * ab,bool enable)2782 static int ath11k_qmi_wlanfw_wlan_ini_send(struct ath11k_base *ab, bool enable)
2783 {
2784 int ret;
2785 struct qmi_txn txn;
2786 struct qmi_wlanfw_wlan_ini_req_msg_v01 req = {};
2787 struct qmi_wlanfw_wlan_ini_resp_msg_v01 resp = {};
2788
2789 req.enablefwlog_valid = true;
2790 req.enablefwlog = enable ? 1 : 0;
2791
2792 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2793 qmi_wlanfw_wlan_ini_resp_msg_v01_ei, &resp);
2794 if (ret < 0)
2795 goto out;
2796
2797 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2798 QMI_WLANFW_WLAN_INI_REQ_V01,
2799 QMI_WLANFW_WLAN_INI_REQ_MSG_V01_MAX_LEN,
2800 qmi_wlanfw_wlan_ini_req_msg_v01_ei, &req);
2801 if (ret < 0) {
2802 ath11k_warn(ab, "qmi failed to send wlan ini request, err = %d\n",
2803 ret);
2804 qmi_txn_cancel(&txn);
2805 goto out;
2806 }
2807
2808 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2809 if (ret < 0) {
2810 ath11k_warn(ab, "qmi failed wlan ini request, err = %d\n", ret);
2811 goto out;
2812 }
2813
2814 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2815 ath11k_warn(ab, "qmi wlan ini request failed, result: %d, err: %d\n",
2816 resp.resp.result, resp.resp.error);
2817 ret = -EINVAL;
2818 }
2819
2820 out:
2821 return ret;
2822 }
2823
ath11k_qmi_firmware_stop(struct ath11k_base * ab)2824 void ath11k_qmi_firmware_stop(struct ath11k_base *ab)
2825 {
2826 int ret;
2827
2828 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware stop\n");
2829
2830 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_OFF);
2831 if (ret < 0) {
2832 ath11k_warn(ab, "qmi failed to send wlan mode off: %d\n", ret);
2833 return;
2834 }
2835 }
2836
ath11k_qmi_firmware_start(struct ath11k_base * ab,u32 mode)2837 int ath11k_qmi_firmware_start(struct ath11k_base *ab,
2838 u32 mode)
2839 {
2840 int ret;
2841
2842 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware start\n");
2843
2844 if (ab->hw_params.fw_wmi_diag_event) {
2845 ret = ath11k_qmi_wlanfw_wlan_ini_send(ab, true);
2846 if (ret < 0) {
2847 ath11k_warn(ab, "qmi failed to send wlan fw ini:%d\n", ret);
2848 return ret;
2849 }
2850 }
2851
2852 ret = ath11k_qmi_wlanfw_wlan_cfg_send(ab);
2853 if (ret < 0) {
2854 ath11k_warn(ab, "qmi failed to send wlan cfg: %d\n", ret);
2855 return ret;
2856 }
2857
2858 ret = ath11k_qmi_wlanfw_mode_send(ab, mode);
2859 if (ret < 0) {
2860 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret);
2861 return ret;
2862 }
2863
2864 return 0;
2865 }
2866
ath11k_qmi_fwreset_from_cold_boot(struct ath11k_base * ab)2867 int ath11k_qmi_fwreset_from_cold_boot(struct ath11k_base *ab)
2868 {
2869 long time_left;
2870
2871 if (!ath11k_core_coldboot_cal_support(ab) ||
2872 ab->hw_params.cbcal_restart_fw == 0)
2873 return 0;
2874
2875 ath11k_dbg(ab, ATH11K_DBG_QMI, "wait for cold boot done\n");
2876
2877 time_left = wait_event_timeout(ab->qmi.cold_boot_waitq,
2878 (ab->qmi.cal_done == 1),
2879 ATH11K_COLD_BOOT_FW_RESET_DELAY);
2880
2881 if (time_left <= 0) {
2882 ath11k_warn(ab, "Coldboot Calibration timed out\n");
2883 return -ETIMEDOUT;
2884 }
2885
2886 /* reset the firmware */
2887 ath11k_hif_power_down(ab);
2888 ath11k_hif_power_up(ab);
2889 ath11k_dbg(ab, ATH11K_DBG_QMI, "exit wait for cold boot done\n");
2890 return 0;
2891 }
2892 EXPORT_SYMBOL(ath11k_qmi_fwreset_from_cold_boot);
2893
ath11k_qmi_process_coldboot_calibration(struct ath11k_base * ab)2894 static int ath11k_qmi_process_coldboot_calibration(struct ath11k_base *ab)
2895 {
2896 long time_left;
2897 int ret;
2898
2899 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_COLD_BOOT);
2900 if (ret < 0) {
2901 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret);
2902 return ret;
2903 }
2904
2905 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration wait started\n");
2906
2907 time_left = wait_event_timeout(ab->qmi.cold_boot_waitq,
2908 (ab->qmi.cal_done == 1),
2909 ATH11K_COLD_BOOT_FW_RESET_DELAY);
2910 if (time_left <= 0) {
2911 ath11k_warn(ab, "coldboot calibration timed out\n");
2912 return 0;
2913 }
2914
2915 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration done\n");
2916
2917 return 0;
2918 }
2919
2920 static int
ath11k_qmi_driver_event_post(struct ath11k_qmi * qmi,enum ath11k_qmi_event_type type,void * data)2921 ath11k_qmi_driver_event_post(struct ath11k_qmi *qmi,
2922 enum ath11k_qmi_event_type type,
2923 void *data)
2924 {
2925 struct ath11k_qmi_driver_event *event;
2926
2927 event = kzalloc(sizeof(*event), GFP_ATOMIC);
2928 if (!event)
2929 return -ENOMEM;
2930
2931 event->type = type;
2932 event->data = data;
2933
2934 spin_lock(&qmi->event_lock);
2935 list_add_tail(&event->list, &qmi->event_list);
2936 spin_unlock(&qmi->event_lock);
2937
2938 queue_work(qmi->event_wq, &qmi->event_work);
2939
2940 return 0;
2941 }
2942
ath11k_qmi_event_mem_request(struct ath11k_qmi * qmi)2943 static int ath11k_qmi_event_mem_request(struct ath11k_qmi *qmi)
2944 {
2945 struct ath11k_base *ab = qmi->ab;
2946 int ret;
2947
2948 ret = ath11k_qmi_respond_fw_mem_request(ab);
2949 if (ret < 0) {
2950 ath11k_warn(ab, "qmi failed to respond fw mem req: %d\n", ret);
2951 return ret;
2952 }
2953
2954 return ret;
2955 }
2956
ath11k_qmi_event_load_bdf(struct ath11k_qmi * qmi)2957 static int ath11k_qmi_event_load_bdf(struct ath11k_qmi *qmi)
2958 {
2959 struct ath11k_base *ab = qmi->ab;
2960 int ret;
2961
2962 ret = ath11k_qmi_request_target_cap(ab);
2963 if (ret < 0) {
2964 ath11k_warn(ab, "failed to request qmi target capabilities: %d\n",
2965 ret);
2966 return ret;
2967 }
2968
2969 ret = ath11k_qmi_request_device_info(ab);
2970 if (ret < 0) {
2971 ath11k_warn(ab, "failed to request qmi device info: %d\n", ret);
2972 return ret;
2973 }
2974
2975 if (ab->hw_params.supports_regdb)
2976 ath11k_qmi_load_bdf_qmi(ab, true);
2977
2978 ret = ath11k_qmi_load_bdf_qmi(ab, false);
2979 if (ret < 0) {
2980 ath11k_warn(ab, "failed to load board data file: %d\n", ret);
2981 return ret;
2982 }
2983
2984 return 0;
2985 }
2986
ath11k_qmi_event_server_arrive(struct ath11k_qmi * qmi)2987 static int ath11k_qmi_event_server_arrive(struct ath11k_qmi *qmi)
2988 {
2989 struct ath11k_base *ab = qmi->ab;
2990 int ret;
2991
2992 ret = ath11k_qmi_fw_ind_register_send(ab);
2993 if (ret < 0) {
2994 ath11k_warn(ab, "failed to send qmi firmware indication: %d\n",
2995 ret);
2996 return ret;
2997 }
2998
2999 ret = ath11k_qmi_host_cap_send(ab);
3000 if (ret < 0) {
3001 ath11k_warn(ab, "failed to send qmi host cap: %d\n", ret);
3002 return ret;
3003 }
3004
3005 if (!ab->hw_params.fixed_fw_mem)
3006 return ret;
3007
3008 ret = ath11k_qmi_event_load_bdf(qmi);
3009 if (ret < 0) {
3010 ath11k_warn(ab, "qmi failed to download BDF:%d\n", ret);
3011 return ret;
3012 }
3013
3014 return ret;
3015 }
3016
ath11k_qmi_msg_mem_request_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * data)3017 static void ath11k_qmi_msg_mem_request_cb(struct qmi_handle *qmi_hdl,
3018 struct sockaddr_qrtr *sq,
3019 struct qmi_txn *txn,
3020 const void *data)
3021 {
3022 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
3023 struct ath11k_base *ab = qmi->ab;
3024 const struct qmi_wlanfw_request_mem_ind_msg_v01 *msg = data;
3025 int i, ret;
3026
3027 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware request memory request\n");
3028
3029 if (msg->mem_seg_len == 0 ||
3030 msg->mem_seg_len > ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01)
3031 ath11k_warn(ab, "invalid memory segment length: %u\n",
3032 msg->mem_seg_len);
3033
3034 ab->qmi.mem_seg_count = msg->mem_seg_len;
3035
3036 for (i = 0; i < qmi->mem_seg_count ; i++) {
3037 ab->qmi.target_mem[i].type = msg->mem_seg[i].type;
3038 ab->qmi.target_mem[i].size = msg->mem_seg[i].size;
3039 ath11k_dbg(ab, ATH11K_DBG_QMI, "mem seg type %d size %d\n",
3040 msg->mem_seg[i].type, msg->mem_seg[i].size);
3041 }
3042
3043 if (ab->hw_params.fixed_mem_region ||
3044 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) {
3045 ret = ath11k_qmi_assign_target_mem_chunk(ab);
3046 if (ret) {
3047 ath11k_warn(ab, "failed to assign qmi target memory: %d\n",
3048 ret);
3049 return;
3050 }
3051 } else {
3052 ret = ath11k_qmi_alloc_target_mem_chunk(ab);
3053 if (ret) {
3054 ath11k_warn(ab, "failed to allocate qmi target memory: %d\n",
3055 ret);
3056 return;
3057 }
3058 }
3059
3060 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_REQUEST_MEM, NULL);
3061 }
3062
ath11k_qmi_msg_mem_ready_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded)3063 static void ath11k_qmi_msg_mem_ready_cb(struct qmi_handle *qmi_hdl,
3064 struct sockaddr_qrtr *sq,
3065 struct qmi_txn *txn,
3066 const void *decoded)
3067 {
3068 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
3069 struct ath11k_base *ab = qmi->ab;
3070
3071 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware memory ready indication\n");
3072 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_MEM_READY, NULL);
3073 }
3074
ath11k_qmi_msg_fw_ready_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded)3075 static void ath11k_qmi_msg_fw_ready_cb(struct qmi_handle *qmi_hdl,
3076 struct sockaddr_qrtr *sq,
3077 struct qmi_txn *txn,
3078 const void *decoded)
3079 {
3080 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
3081 struct ath11k_base *ab = qmi->ab;
3082
3083 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware ready\n");
3084
3085 if (!ab->qmi.cal_done) {
3086 ab->qmi.cal_done = 1;
3087 wake_up(&ab->qmi.cold_boot_waitq);
3088 }
3089
3090 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_READY, NULL);
3091 }
3092
ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded)3093 static void ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle *qmi_hdl,
3094 struct sockaddr_qrtr *sq,
3095 struct qmi_txn *txn,
3096 const void *decoded)
3097 {
3098 struct ath11k_qmi *qmi = container_of(qmi_hdl,
3099 struct ath11k_qmi, handle);
3100 struct ath11k_base *ab = qmi->ab;
3101
3102 ab->qmi.cal_done = 1;
3103 wake_up(&ab->qmi.cold_boot_waitq);
3104 ath11k_dbg(ab, ATH11K_DBG_QMI, "cold boot calibration done\n");
3105 }
3106
ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded)3107 static void ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle *qmi_hdl,
3108 struct sockaddr_qrtr *sq,
3109 struct qmi_txn *txn,
3110 const void *decoded)
3111 {
3112 struct ath11k_qmi *qmi = container_of(qmi_hdl,
3113 struct ath11k_qmi, handle);
3114 struct ath11k_base *ab = qmi->ab;
3115
3116 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_INIT_DONE, NULL);
3117 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware init done\n");
3118 }
3119
3120 static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = {
3121 {
3122 .type = QMI_INDICATION,
3123 .msg_id = QMI_WLFW_REQUEST_MEM_IND_V01,
3124 .ei = qmi_wlanfw_request_mem_ind_msg_v01_ei,
3125 .decoded_size = sizeof(struct qmi_wlanfw_request_mem_ind_msg_v01),
3126 .fn = ath11k_qmi_msg_mem_request_cb,
3127 },
3128 {
3129 .type = QMI_INDICATION,
3130 .msg_id = QMI_WLFW_FW_MEM_READY_IND_V01,
3131 .ei = qmi_wlanfw_mem_ready_ind_msg_v01_ei,
3132 .decoded_size = sizeof(struct qmi_wlanfw_fw_mem_ready_ind_msg_v01),
3133 .fn = ath11k_qmi_msg_mem_ready_cb,
3134 },
3135 {
3136 .type = QMI_INDICATION,
3137 .msg_id = QMI_WLFW_FW_READY_IND_V01,
3138 .ei = qmi_wlanfw_fw_ready_ind_msg_v01_ei,
3139 .decoded_size = sizeof(struct qmi_wlanfw_fw_ready_ind_msg_v01),
3140 .fn = ath11k_qmi_msg_fw_ready_cb,
3141 },
3142 {
3143 .type = QMI_INDICATION,
3144 .msg_id = QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01,
3145 .ei = qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei,
3146 .decoded_size =
3147 sizeof(struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01),
3148 .fn = ath11k_qmi_msg_cold_boot_cal_done_cb,
3149 },
3150 {
3151 .type = QMI_INDICATION,
3152 .msg_id = QMI_WLFW_FW_INIT_DONE_IND_V01,
3153 .ei = qmi_wlfw_fw_init_done_ind_msg_v01_ei,
3154 .decoded_size =
3155 sizeof(struct qmi_wlfw_fw_init_done_ind_msg_v01),
3156 .fn = ath11k_qmi_msg_fw_init_done_cb,
3157 },
3158
3159 /* end of list */
3160 {},
3161 };
3162
ath11k_qmi_ops_new_server(struct qmi_handle * qmi_hdl,struct qmi_service * service)3163 static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl,
3164 struct qmi_service *service)
3165 {
3166 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
3167 struct ath11k_base *ab = qmi->ab;
3168 struct sockaddr_qrtr *sq = &qmi->sq;
3169 int ret;
3170
3171 sq->sq_family = AF_QIPCRTR;
3172 sq->sq_node = service->node;
3173 sq->sq_port = service->port;
3174
3175 ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq,
3176 sizeof(*sq), 0);
3177 if (ret) {
3178 ath11k_warn(ab, "failed to connect to qmi remote service: %d\n", ret);
3179 return ret;
3180 }
3181
3182 ath11k_dbg(ab, ATH11K_DBG_QMI, "wifi fw qmi service connected\n");
3183 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_ARRIVE, NULL);
3184
3185 return ret;
3186 }
3187
ath11k_qmi_ops_del_server(struct qmi_handle * qmi_hdl,struct qmi_service * service)3188 static void ath11k_qmi_ops_del_server(struct qmi_handle *qmi_hdl,
3189 struct qmi_service *service)
3190 {
3191 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
3192 struct ath11k_base *ab = qmi->ab;
3193
3194 ath11k_dbg(ab, ATH11K_DBG_QMI, "wifi fw del server\n");
3195 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_EXIT, NULL);
3196 }
3197
3198 static const struct qmi_ops ath11k_qmi_ops = {
3199 .new_server = ath11k_qmi_ops_new_server,
3200 .del_server = ath11k_qmi_ops_del_server,
3201 };
3202
ath11k_qmi_driver_event_work(struct work_struct * work)3203 static void ath11k_qmi_driver_event_work(struct work_struct *work)
3204 {
3205 struct ath11k_qmi *qmi = container_of(work, struct ath11k_qmi,
3206 event_work);
3207 struct ath11k_qmi_driver_event *event;
3208 struct ath11k_base *ab = qmi->ab;
3209 int ret;
3210
3211 spin_lock(&qmi->event_lock);
3212 while (!list_empty(&qmi->event_list)) {
3213 event = list_first_entry(&qmi->event_list,
3214 struct ath11k_qmi_driver_event, list);
3215 list_del(&event->list);
3216 spin_unlock(&qmi->event_lock);
3217
3218 if (test_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags)) {
3219 kfree(event);
3220 return;
3221 }
3222
3223 switch (event->type) {
3224 case ATH11K_QMI_EVENT_SERVER_ARRIVE:
3225 ret = ath11k_qmi_event_server_arrive(qmi);
3226 if (ret < 0)
3227 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3228 break;
3229 case ATH11K_QMI_EVENT_SERVER_EXIT:
3230 set_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags);
3231 set_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags);
3232
3233 if (!ab->is_reset)
3234 ath11k_core_pre_reconfigure_recovery(ab);
3235 break;
3236 case ATH11K_QMI_EVENT_REQUEST_MEM:
3237 ret = ath11k_qmi_event_mem_request(qmi);
3238 if (ret < 0)
3239 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3240 break;
3241 case ATH11K_QMI_EVENT_FW_MEM_READY:
3242 ret = ath11k_qmi_event_load_bdf(qmi);
3243 if (ret < 0) {
3244 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3245 break;
3246 }
3247
3248 ret = ath11k_qmi_wlanfw_m3_info_send(ab);
3249 if (ret < 0) {
3250 ath11k_warn(ab,
3251 "failed to send qmi m3 info req: %d\n", ret);
3252 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3253 }
3254
3255 break;
3256 case ATH11K_QMI_EVENT_FW_INIT_DONE:
3257 clear_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3258 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) {
3259 if (ab->is_reset)
3260 ath11k_hal_dump_srng_stats(ab);
3261 queue_work(ab->workqueue, &ab->restart_work);
3262 break;
3263 }
3264
3265 if (ab->qmi.cal_done == 0 &&
3266 ath11k_core_coldboot_cal_support(ab)) {
3267 ath11k_qmi_process_coldboot_calibration(ab);
3268 } else {
3269 clear_bit(ATH11K_FLAG_CRASH_FLUSH,
3270 &ab->dev_flags);
3271 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags);
3272 ret = ath11k_core_qmi_firmware_ready(ab);
3273 if (ret) {
3274 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3275 break;
3276 }
3277 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags);
3278 }
3279
3280 break;
3281 case ATH11K_QMI_EVENT_FW_READY:
3282 /* For targets requiring a FW restart upon cold
3283 * boot completion, there is no need to process
3284 * FW ready; such targets will receive FW init
3285 * done message after FW restart.
3286 */
3287 if (ab->hw_params.cbcal_restart_fw)
3288 break;
3289
3290 clear_bit(ATH11K_FLAG_CRASH_FLUSH,
3291 &ab->dev_flags);
3292 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags);
3293 ath11k_core_qmi_firmware_ready(ab);
3294 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags);
3295
3296 break;
3297 case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE:
3298 break;
3299 default:
3300 ath11k_warn(ab, "invalid qmi event type: %d", event->type);
3301 break;
3302 }
3303 kfree(event);
3304 spin_lock(&qmi->event_lock);
3305 }
3306 spin_unlock(&qmi->event_lock);
3307 }
3308
ath11k_qmi_init_service(struct ath11k_base * ab)3309 int ath11k_qmi_init_service(struct ath11k_base *ab)
3310 {
3311 int ret;
3312
3313 memset(&ab->qmi.target, 0, sizeof(struct target_info));
3314 memset(&ab->qmi.target_mem, 0, sizeof(struct target_mem_chunk));
3315 ab->qmi.ab = ab;
3316
3317 ab->qmi.target_mem_mode = ab->hw_params.fw_mem_mode;
3318 ret = qmi_handle_init(&ab->qmi.handle, ATH11K_QMI_RESP_LEN_MAX,
3319 &ath11k_qmi_ops, ath11k_qmi_msg_handlers);
3320 if (ret < 0) {
3321 ath11k_warn(ab, "failed to initialize qmi handle: %d\n", ret);
3322 return ret;
3323 }
3324
3325 ab->qmi.event_wq = alloc_ordered_workqueue("ath11k_qmi_driver_event", 0);
3326 if (!ab->qmi.event_wq) {
3327 ath11k_err(ab, "failed to allocate workqueue\n");
3328 return -EFAULT;
3329 }
3330
3331 INIT_LIST_HEAD(&ab->qmi.event_list);
3332 spin_lock_init(&ab->qmi.event_lock);
3333 INIT_WORK(&ab->qmi.event_work, ath11k_qmi_driver_event_work);
3334
3335 ret = qmi_add_lookup(&ab->qmi.handle, ATH11K_QMI_WLFW_SERVICE_ID_V01,
3336 ATH11K_QMI_WLFW_SERVICE_VERS_V01,
3337 ab->qmi.service_ins_id);
3338 if (ret < 0) {
3339 ath11k_warn(ab, "failed to add qmi lookup: %d\n", ret);
3340 destroy_workqueue(ab->qmi.event_wq);
3341 return ret;
3342 }
3343
3344 return ret;
3345 }
3346
ath11k_qmi_deinit_service(struct ath11k_base * ab)3347 void ath11k_qmi_deinit_service(struct ath11k_base *ab)
3348 {
3349 qmi_handle_release(&ab->qmi.handle);
3350 cancel_work_sync(&ab->qmi.event_work);
3351 destroy_workqueue(ab->qmi.event_wq);
3352 ath11k_qmi_m3_free(ab);
3353 ath11k_qmi_free_target_mem_chunk(ab);
3354 }
3355 EXPORT_SYMBOL(ath11k_qmi_deinit_service);
3356
ath11k_qmi_free_resource(struct ath11k_base * ab)3357 void ath11k_qmi_free_resource(struct ath11k_base *ab)
3358 {
3359 ath11k_qmi_free_target_mem_chunk(ab);
3360 ath11k_qmi_m3_free(ab);
3361 }
3362