1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2021-2023 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
ath11k_qmi_host_cap_send(struct ath11k_base * ab)1707 static int ath11k_qmi_host_cap_send(struct ath11k_base *ab)
1708 {
1709 struct qmi_wlanfw_host_cap_req_msg_v01 req;
1710 struct qmi_wlanfw_host_cap_resp_msg_v01 resp;
1711 struct qmi_txn txn;
1712 int ret = 0;
1713
1714 memset(&req, 0, sizeof(req));
1715 memset(&resp, 0, sizeof(resp));
1716
1717 req.num_clients_valid = 1;
1718 req.num_clients = 1;
1719 req.mem_cfg_mode = ab->qmi.target_mem_mode;
1720 req.mem_cfg_mode_valid = 1;
1721 req.bdf_support_valid = 1;
1722 req.bdf_support = 1;
1723
1724 if (ab->hw_params.m3_fw_support) {
1725 req.m3_support_valid = 1;
1726 req.m3_support = 1;
1727 req.m3_cache_support_valid = 1;
1728 req.m3_cache_support = 1;
1729 } else {
1730 req.m3_support_valid = 0;
1731 req.m3_support = 0;
1732 req.m3_cache_support_valid = 0;
1733 req.m3_cache_support = 0;
1734 }
1735
1736 req.cal_done_valid = 1;
1737 req.cal_done = ab->qmi.cal_done;
1738
1739 if (ab->hw_params.internal_sleep_clock) {
1740 req.nm_modem_valid = 1;
1741
1742 /* Notify firmware that this is non-qualcomm platform. */
1743 req.nm_modem |= HOST_CSTATE_BIT;
1744
1745 /* Notify firmware about the sleep clock selection,
1746 * nm_modem_bit[1] is used for this purpose. Host driver on
1747 * non-qualcomm platforms should select internal sleep
1748 * clock.
1749 */
1750 req.nm_modem |= SLEEP_CLOCK_SELECT_INTERNAL_BIT;
1751 }
1752
1753 if (ab->hw_params.global_reset)
1754 req.nm_modem |= PLATFORM_CAP_PCIE_GLOBAL_RESET;
1755
1756 req.nm_modem |= PLATFORM_CAP_PCIE_PME_D3COLD;
1757
1758 ath11k_dbg(ab, ATH11K_DBG_QMI, "host cap request\n");
1759
1760 ret = qmi_txn_init(&ab->qmi.handle, &txn,
1761 qmi_wlanfw_host_cap_resp_msg_v01_ei, &resp);
1762 if (ret < 0)
1763 goto out;
1764
1765 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
1766 QMI_WLANFW_HOST_CAP_REQ_V01,
1767 QMI_WLANFW_HOST_CAP_REQ_MSG_V01_MAX_LEN,
1768 qmi_wlanfw_host_cap_req_msg_v01_ei, &req);
1769 if (ret < 0) {
1770 qmi_txn_cancel(&txn);
1771 ath11k_warn(ab, "failed to send host capability request: %d\n", ret);
1772 goto out;
1773 }
1774
1775 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
1776 if (ret < 0)
1777 goto out;
1778
1779 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
1780 ath11k_warn(ab, "host capability request failed: %d %d\n",
1781 resp.resp.result, resp.resp.error);
1782 ret = -EINVAL;
1783 goto out;
1784 }
1785
1786 out:
1787 return ret;
1788 }
1789
ath11k_qmi_fw_ind_register_send(struct ath11k_base * ab)1790 static int ath11k_qmi_fw_ind_register_send(struct ath11k_base *ab)
1791 {
1792 struct qmi_wlanfw_ind_register_req_msg_v01 *req;
1793 struct qmi_wlanfw_ind_register_resp_msg_v01 *resp;
1794 struct qmi_handle *handle = &ab->qmi.handle;
1795 struct qmi_txn txn;
1796 int ret;
1797
1798 req = kzalloc(sizeof(*req), GFP_KERNEL);
1799 if (!req)
1800 return -ENOMEM;
1801
1802 resp = kzalloc(sizeof(*resp), GFP_KERNEL);
1803 if (!resp) {
1804 ret = -ENOMEM;
1805 goto resp_out;
1806 }
1807
1808 req->client_id_valid = 1;
1809 req->client_id = QMI_WLANFW_CLIENT_ID;
1810 req->fw_ready_enable_valid = 1;
1811 req->fw_ready_enable = 1;
1812 req->cal_done_enable_valid = 1;
1813 req->cal_done_enable = 1;
1814 req->fw_init_done_enable_valid = 1;
1815 req->fw_init_done_enable = 1;
1816
1817 req->pin_connect_result_enable_valid = 0;
1818 req->pin_connect_result_enable = 0;
1819
1820 /* WCN6750 doesn't request for DDR memory via QMI,
1821 * instead it uses a fixed 12MB reserved memory
1822 * region in DDR.
1823 */
1824 if (!ab->hw_params.fixed_fw_mem) {
1825 req->request_mem_enable_valid = 1;
1826 req->request_mem_enable = 1;
1827 req->fw_mem_ready_enable_valid = 1;
1828 req->fw_mem_ready_enable = 1;
1829 }
1830
1831 ret = qmi_txn_init(handle, &txn,
1832 qmi_wlanfw_ind_register_resp_msg_v01_ei, resp);
1833 if (ret < 0)
1834 goto out;
1835
1836 ath11k_dbg(ab, ATH11K_DBG_QMI, "indication register request\n");
1837
1838 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
1839 QMI_WLANFW_IND_REGISTER_REQ_V01,
1840 QMI_WLANFW_IND_REGISTER_REQ_MSG_V01_MAX_LEN,
1841 qmi_wlanfw_ind_register_req_msg_v01_ei, req);
1842 if (ret < 0) {
1843 qmi_txn_cancel(&txn);
1844 ath11k_warn(ab, "failed to send indication register request: %d\n",
1845 ret);
1846 goto out;
1847 }
1848
1849 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
1850 if (ret < 0) {
1851 ath11k_warn(ab, "failed to register fw indication: %d\n", ret);
1852 goto out;
1853 }
1854
1855 if (resp->resp.result != QMI_RESULT_SUCCESS_V01) {
1856 ath11k_warn(ab, "firmware indication register request failed: %d %d\n",
1857 resp->resp.result, resp->resp.error);
1858 ret = -EINVAL;
1859 goto out;
1860 }
1861
1862 out:
1863 kfree(resp);
1864 resp_out:
1865 kfree(req);
1866 return ret;
1867 }
1868
ath11k_qmi_respond_fw_mem_request(struct ath11k_base * ab)1869 static int ath11k_qmi_respond_fw_mem_request(struct ath11k_base *ab)
1870 {
1871 struct qmi_wlanfw_respond_mem_req_msg_v01 *req;
1872 struct qmi_wlanfw_respond_mem_resp_msg_v01 resp;
1873 struct qmi_txn txn;
1874 int ret = 0, i;
1875 bool delayed;
1876
1877 req = kzalloc(sizeof(*req), GFP_KERNEL);
1878 if (!req)
1879 return -ENOMEM;
1880
1881 memset(&resp, 0, sizeof(resp));
1882
1883 /* For QCA6390 by default FW requests a block of ~4M contiguous
1884 * DMA memory, it's hard to allocate from OS. So host returns
1885 * failure to FW and FW will then request multiple blocks of small
1886 * chunk size memory.
1887 */
1888 if (!(ab->hw_params.fixed_mem_region ||
1889 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) &&
1890 ab->qmi.target_mem_delayed) {
1891 delayed = true;
1892 ath11k_dbg(ab, ATH11K_DBG_QMI, "delays mem_request %d\n",
1893 ab->qmi.mem_seg_count);
1894 memset(req, 0, sizeof(*req));
1895 } else {
1896 delayed = false;
1897 req->mem_seg_len = ab->qmi.mem_seg_count;
1898
1899 for (i = 0; i < req->mem_seg_len ; i++) {
1900 req->mem_seg[i].addr = ab->qmi.target_mem[i].paddr;
1901 req->mem_seg[i].size = ab->qmi.target_mem[i].size;
1902 req->mem_seg[i].type = ab->qmi.target_mem[i].type;
1903 ath11k_dbg(ab, ATH11K_DBG_QMI,
1904 "req mem_seg[%d] %pad %u %u\n", i,
1905 &ab->qmi.target_mem[i].paddr,
1906 ab->qmi.target_mem[i].size,
1907 ab->qmi.target_mem[i].type);
1908 }
1909 }
1910
1911 ret = qmi_txn_init(&ab->qmi.handle, &txn,
1912 qmi_wlanfw_respond_mem_resp_msg_v01_ei, &resp);
1913 if (ret < 0)
1914 goto out;
1915
1916 ath11k_dbg(ab, ATH11K_DBG_QMI, "respond memory request delayed %i\n",
1917 delayed);
1918
1919 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
1920 QMI_WLANFW_RESPOND_MEM_REQ_V01,
1921 QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN,
1922 qmi_wlanfw_respond_mem_req_msg_v01_ei, req);
1923 if (ret < 0) {
1924 qmi_txn_cancel(&txn);
1925 ath11k_warn(ab, "failed to respond qmi memory request: %d\n",
1926 ret);
1927 goto out;
1928 }
1929
1930 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
1931 if (ret < 0) {
1932 ath11k_warn(ab, "failed to wait qmi memory request: %d\n", ret);
1933 goto out;
1934 }
1935
1936 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
1937 /* the error response is expected when
1938 * target_mem_delayed is true.
1939 */
1940 if (delayed && resp.resp.error == 0)
1941 goto out;
1942
1943 ath11k_warn(ab, "qmi respond memory request failed: %d %d\n",
1944 resp.resp.result, resp.resp.error);
1945 ret = -EINVAL;
1946 goto out;
1947 }
1948 out:
1949 kfree(req);
1950 return ret;
1951 }
1952
ath11k_qmi_free_target_mem_chunk(struct ath11k_base * ab)1953 static void ath11k_qmi_free_target_mem_chunk(struct ath11k_base *ab)
1954 {
1955 int i;
1956
1957 for (i = 0; i < ab->qmi.mem_seg_count; i++) {
1958 if ((ab->hw_params.fixed_mem_region ||
1959 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) &&
1960 ab->qmi.target_mem[i].iaddr)
1961 iounmap(ab->qmi.target_mem[i].iaddr);
1962
1963 if (!ab->qmi.target_mem[i].vaddr)
1964 continue;
1965
1966 dma_free_coherent(ab->dev,
1967 ab->qmi.target_mem[i].prev_size,
1968 ab->qmi.target_mem[i].vaddr,
1969 ab->qmi.target_mem[i].paddr);
1970 ab->qmi.target_mem[i].vaddr = NULL;
1971 }
1972 }
1973
ath11k_qmi_alloc_target_mem_chunk(struct ath11k_base * ab)1974 static int ath11k_qmi_alloc_target_mem_chunk(struct ath11k_base *ab)
1975 {
1976 int i;
1977 struct target_mem_chunk *chunk;
1978
1979 ab->qmi.target_mem_delayed = false;
1980
1981 for (i = 0; i < ab->qmi.mem_seg_count; i++) {
1982 chunk = &ab->qmi.target_mem[i];
1983
1984 /* Firmware reloads in coldboot/firmware recovery.
1985 * in such case, no need to allocate memory for FW again.
1986 */
1987 if (chunk->vaddr) {
1988 if (chunk->prev_type == chunk->type &&
1989 chunk->prev_size == chunk->size)
1990 continue;
1991
1992 /* cannot reuse the existing chunk */
1993 dma_free_coherent(ab->dev, chunk->prev_size,
1994 chunk->vaddr, chunk->paddr);
1995 chunk->vaddr = NULL;
1996 }
1997
1998 chunk->vaddr = dma_alloc_coherent(ab->dev,
1999 chunk->size,
2000 &chunk->paddr,
2001 GFP_KERNEL | __GFP_NOWARN);
2002 if (!chunk->vaddr) {
2003 if (ab->qmi.mem_seg_count <= ATH11K_QMI_FW_MEM_REQ_SEGMENT_CNT) {
2004 ath11k_dbg(ab, ATH11K_DBG_QMI,
2005 "dma allocation failed (%d B type %u), will try later with small size\n",
2006 chunk->size,
2007 chunk->type);
2008 ath11k_qmi_free_target_mem_chunk(ab);
2009 ab->qmi.target_mem_delayed = true;
2010 return 0;
2011 }
2012
2013 ath11k_err(ab, "failed to allocate dma memory for qmi (%d B type %u)\n",
2014 chunk->size,
2015 chunk->type);
2016 return -EINVAL;
2017 }
2018 chunk->prev_type = chunk->type;
2019 chunk->prev_size = chunk->size;
2020 }
2021
2022 return 0;
2023 }
2024
ath11k_qmi_assign_target_mem_chunk(struct ath11k_base * ab)2025 static int ath11k_qmi_assign_target_mem_chunk(struct ath11k_base *ab)
2026 {
2027 struct device *dev = ab->dev;
2028 struct device_node *hremote_node = NULL;
2029 struct resource res;
2030 u32 host_ddr_sz;
2031 int i, idx, ret;
2032
2033 for (i = 0, idx = 0; i < ab->qmi.mem_seg_count; i++) {
2034 switch (ab->qmi.target_mem[i].type) {
2035 case HOST_DDR_REGION_TYPE:
2036 hremote_node = of_parse_phandle(dev->of_node, "memory-region", 0);
2037 if (!hremote_node) {
2038 ath11k_dbg(ab, ATH11K_DBG_QMI,
2039 "fail to get hremote_node\n");
2040 return -ENODEV;
2041 }
2042
2043 ret = of_address_to_resource(hremote_node, 0, &res);
2044 of_node_put(hremote_node);
2045 if (ret) {
2046 ath11k_dbg(ab, ATH11K_DBG_QMI,
2047 "fail to get reg from hremote\n");
2048 return ret;
2049 }
2050
2051 if (res.end - res.start + 1 < ab->qmi.target_mem[i].size) {
2052 ath11k_dbg(ab, ATH11K_DBG_QMI,
2053 "fail to assign memory of sz\n");
2054 return -EINVAL;
2055 }
2056
2057 ab->qmi.target_mem[idx].paddr = res.start;
2058 ab->qmi.target_mem[idx].iaddr =
2059 ioremap(ab->qmi.target_mem[idx].paddr,
2060 ab->qmi.target_mem[i].size);
2061 if (!ab->qmi.target_mem[idx].iaddr)
2062 return -EIO;
2063
2064 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size;
2065 host_ddr_sz = ab->qmi.target_mem[i].size;
2066 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type;
2067 idx++;
2068 break;
2069 case BDF_MEM_REGION_TYPE:
2070 ab->qmi.target_mem[idx].paddr = ab->hw_params.bdf_addr;
2071 ab->qmi.target_mem[idx].vaddr = NULL;
2072 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size;
2073 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type;
2074 idx++;
2075 break;
2076 case CALDB_MEM_REGION_TYPE:
2077 if (ab->qmi.target_mem[i].size > ATH11K_QMI_CALDB_SIZE) {
2078 ath11k_warn(ab, "qmi mem size is low to load caldata\n");
2079 return -EINVAL;
2080 }
2081
2082 if (ath11k_core_coldboot_cal_support(ab)) {
2083 if (hremote_node) {
2084 ab->qmi.target_mem[idx].paddr =
2085 res.start + host_ddr_sz;
2086 ab->qmi.target_mem[idx].iaddr =
2087 ioremap(ab->qmi.target_mem[idx].paddr,
2088 ab->qmi.target_mem[i].size);
2089 if (!ab->qmi.target_mem[idx].iaddr)
2090 return -EIO;
2091 } else {
2092 ab->qmi.target_mem[idx].paddr =
2093 ATH11K_QMI_CALDB_ADDRESS;
2094 }
2095 } else {
2096 ab->qmi.target_mem[idx].paddr = 0;
2097 ab->qmi.target_mem[idx].vaddr = NULL;
2098 }
2099 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size;
2100 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type;
2101 idx++;
2102 break;
2103 default:
2104 ath11k_warn(ab, "qmi ignore invalid mem req type %d\n",
2105 ab->qmi.target_mem[i].type);
2106 break;
2107 }
2108 }
2109 ab->qmi.mem_seg_count = idx;
2110
2111 return 0;
2112 }
2113
ath11k_qmi_request_device_info(struct ath11k_base * ab)2114 static int ath11k_qmi_request_device_info(struct ath11k_base *ab)
2115 {
2116 struct qmi_wlanfw_device_info_req_msg_v01 req = {};
2117 struct qmi_wlanfw_device_info_resp_msg_v01 resp = {};
2118 struct qmi_txn txn;
2119 void __iomem *bar_addr_va;
2120 int ret;
2121
2122 /* device info message req is only sent for hybrid bus devices */
2123 if (!ab->hw_params.hybrid_bus_type)
2124 return 0;
2125
2126 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2127 qmi_wlfw_device_info_resp_msg_v01_ei, &resp);
2128 if (ret < 0)
2129 goto out;
2130
2131 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2132 QMI_WLANFW_DEVICE_INFO_REQ_V01,
2133 QMI_WLANFW_DEVICE_INFO_REQ_MSG_V01_MAX_LEN,
2134 qmi_wlanfw_device_info_req_msg_v01_ei, &req);
2135 if (ret < 0) {
2136 qmi_txn_cancel(&txn);
2137 ath11k_warn(ab, "failed to send qmi target device info request: %d\n",
2138 ret);
2139 goto out;
2140 }
2141
2142 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2143 if (ret < 0) {
2144 ath11k_warn(ab, "failed to wait qmi target device info request: %d\n",
2145 ret);
2146 goto out;
2147 }
2148
2149 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2150 ath11k_warn(ab, "qmi device info request failed: %d %d\n",
2151 resp.resp.result, resp.resp.error);
2152 ret = -EINVAL;
2153 goto out;
2154 }
2155
2156 if (!resp.bar_addr_valid || !resp.bar_size_valid) {
2157 ath11k_warn(ab, "qmi device info response invalid: %d %d\n",
2158 resp.resp.result, resp.resp.error);
2159 ret = -EINVAL;
2160 goto out;
2161 }
2162
2163 if (!resp.bar_addr ||
2164 resp.bar_size != ATH11K_QMI_DEVICE_BAR_SIZE) {
2165 ath11k_warn(ab, "qmi device info invalid address and size: %llu %u\n",
2166 resp.bar_addr, resp.bar_size);
2167 ret = -EINVAL;
2168 goto out;
2169 }
2170
2171 bar_addr_va = devm_ioremap(ab->dev, resp.bar_addr, resp.bar_size);
2172
2173 if (!bar_addr_va) {
2174 ath11k_warn(ab, "qmi device info ioremap failed\n");
2175 ab->mem_len = 0;
2176 ret = -EIO;
2177 goto out;
2178 }
2179
2180 ab->mem = bar_addr_va;
2181 ab->mem_len = resp.bar_size;
2182
2183 return 0;
2184 out:
2185 return ret;
2186 }
2187
ath11k_qmi_request_target_cap(struct ath11k_base * ab)2188 static int ath11k_qmi_request_target_cap(struct ath11k_base *ab)
2189 {
2190 struct qmi_wlanfw_cap_req_msg_v01 req;
2191 struct qmi_wlanfw_cap_resp_msg_v01 resp;
2192 struct qmi_txn txn;
2193 int ret = 0;
2194 int r;
2195 char *fw_build_id;
2196 int fw_build_id_mask_len;
2197
2198 memset(&req, 0, sizeof(req));
2199 memset(&resp, 0, sizeof(resp));
2200
2201 ret = qmi_txn_init(&ab->qmi.handle, &txn, qmi_wlanfw_cap_resp_msg_v01_ei,
2202 &resp);
2203 if (ret < 0)
2204 goto out;
2205
2206 ath11k_dbg(ab, ATH11K_DBG_QMI, "target cap request\n");
2207
2208 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2209 QMI_WLANFW_CAP_REQ_V01,
2210 QMI_WLANFW_CAP_REQ_MSG_V01_MAX_LEN,
2211 qmi_wlanfw_cap_req_msg_v01_ei, &req);
2212 if (ret < 0) {
2213 qmi_txn_cancel(&txn);
2214 ath11k_warn(ab, "failed to send qmi cap request: %d\n",
2215 ret);
2216 goto out;
2217 }
2218
2219 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2220 if (ret < 0) {
2221 ath11k_warn(ab, "failed to wait qmi cap request: %d\n", ret);
2222 goto out;
2223 }
2224
2225 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2226 ath11k_warn(ab, "qmi cap request failed: %d %d\n",
2227 resp.resp.result, resp.resp.error);
2228 ret = -EINVAL;
2229 goto out;
2230 }
2231
2232 if (resp.chip_info_valid) {
2233 ab->qmi.target.chip_id = resp.chip_info.chip_id;
2234 ab->qmi.target.chip_family = resp.chip_info.chip_family;
2235 }
2236
2237 if (resp.board_info_valid)
2238 ab->qmi.target.board_id = resp.board_info.board_id;
2239 else
2240 ab->qmi.target.board_id = 0xFF;
2241
2242 if (resp.soc_info_valid)
2243 ab->qmi.target.soc_id = resp.soc_info.soc_id;
2244
2245 if (resp.fw_version_info_valid) {
2246 ab->qmi.target.fw_version = resp.fw_version_info.fw_version;
2247 strscpy(ab->qmi.target.fw_build_timestamp,
2248 resp.fw_version_info.fw_build_timestamp,
2249 sizeof(ab->qmi.target.fw_build_timestamp));
2250 }
2251
2252 if (resp.fw_build_id_valid)
2253 strscpy(ab->qmi.target.fw_build_id, resp.fw_build_id,
2254 sizeof(ab->qmi.target.fw_build_id));
2255
2256 if (resp.eeprom_read_timeout_valid) {
2257 ab->qmi.target.eeprom_caldata =
2258 resp.eeprom_read_timeout;
2259 ath11k_dbg(ab, ATH11K_DBG_QMI, "cal data supported from eeprom\n");
2260 }
2261
2262 fw_build_id = ab->qmi.target.fw_build_id;
2263 fw_build_id_mask_len = strlen(FW_BUILD_ID_MASK);
2264 if (!strncmp(fw_build_id, FW_BUILD_ID_MASK, fw_build_id_mask_len))
2265 fw_build_id = fw_build_id + fw_build_id_mask_len;
2266
2267 ath11k_info(ab, "chip_id 0x%x chip_family 0x%x board_id 0x%x soc_id 0x%x\n",
2268 ab->qmi.target.chip_id, ab->qmi.target.chip_family,
2269 ab->qmi.target.board_id, ab->qmi.target.soc_id);
2270
2271 ath11k_info(ab, "fw_version 0x%x fw_build_timestamp %s fw_build_id %s",
2272 ab->qmi.target.fw_version,
2273 ab->qmi.target.fw_build_timestamp,
2274 fw_build_id);
2275
2276 r = ath11k_core_check_smbios(ab);
2277 if (r)
2278 ath11k_dbg(ab, ATH11K_DBG_QMI, "SMBIOS bdf variant name not set.\n");
2279
2280 r = ath11k_core_check_dt(ab);
2281 if (r)
2282 ath11k_dbg(ab, ATH11K_DBG_QMI, "DT bdf variant name not set.\n");
2283
2284 out:
2285 return ret;
2286 }
2287
ath11k_qmi_load_file_target_mem(struct ath11k_base * ab,const u8 * data,u32 len,u8 type)2288 static int ath11k_qmi_load_file_target_mem(struct ath11k_base *ab,
2289 const u8 *data, u32 len, u8 type)
2290 {
2291 struct qmi_wlanfw_bdf_download_req_msg_v01 *req;
2292 struct qmi_wlanfw_bdf_download_resp_msg_v01 resp;
2293 struct qmi_txn txn;
2294 const u8 *temp = data;
2295 void __iomem *bdf_addr = NULL;
2296 int ret;
2297 u32 remaining = len;
2298
2299 req = kzalloc(sizeof(*req), GFP_KERNEL);
2300 if (!req)
2301 return -ENOMEM;
2302
2303 memset(&resp, 0, sizeof(resp));
2304
2305 if (ab->hw_params.fixed_bdf_addr) {
2306 bdf_addr = ioremap(ab->hw_params.bdf_addr, ab->hw_params.fw.board_size);
2307 if (!bdf_addr) {
2308 ath11k_warn(ab, "qmi ioremap error for bdf_addr\n");
2309 ret = -EIO;
2310 goto err_free_req;
2311 }
2312 }
2313
2314 while (remaining) {
2315 req->valid = 1;
2316 req->file_id_valid = 1;
2317 req->file_id = ab->qmi.target.board_id;
2318 req->total_size_valid = 1;
2319 req->total_size = remaining;
2320 req->seg_id_valid = 1;
2321 req->data_valid = 1;
2322 req->bdf_type = type;
2323 req->bdf_type_valid = 1;
2324 req->end_valid = 1;
2325 req->end = 0;
2326
2327 if (remaining > QMI_WLANFW_MAX_DATA_SIZE_V01) {
2328 req->data_len = QMI_WLANFW_MAX_DATA_SIZE_V01;
2329 } else {
2330 req->data_len = remaining;
2331 req->end = 1;
2332 }
2333
2334 if (ab->hw_params.fixed_bdf_addr ||
2335 type == ATH11K_QMI_FILE_TYPE_EEPROM) {
2336 req->data_valid = 0;
2337 req->end = 1;
2338 req->data_len = ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE;
2339 } else {
2340 memcpy(req->data, temp, req->data_len);
2341 }
2342
2343 if (ab->hw_params.fixed_bdf_addr) {
2344 if (type == ATH11K_QMI_FILE_TYPE_CALDATA)
2345 bdf_addr += ab->hw_params.fw.cal_offset;
2346
2347 memcpy_toio(bdf_addr, temp, len);
2348 }
2349
2350 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2351 qmi_wlanfw_bdf_download_resp_msg_v01_ei,
2352 &resp);
2353 if (ret < 0)
2354 goto err_iounmap;
2355
2356 ath11k_dbg(ab, ATH11K_DBG_QMI, "bdf download req fixed addr type %d\n",
2357 type);
2358
2359 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2360 QMI_WLANFW_BDF_DOWNLOAD_REQ_V01,
2361 QMI_WLANFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_LEN,
2362 qmi_wlanfw_bdf_download_req_msg_v01_ei, req);
2363 if (ret < 0) {
2364 qmi_txn_cancel(&txn);
2365 goto err_iounmap;
2366 }
2367
2368 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2369 if (ret < 0) {
2370 ath11k_warn(ab, "failed to wait board file download request: %d\n",
2371 ret);
2372 goto err_iounmap;
2373 }
2374
2375 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2376 ath11k_warn(ab, "board file download request failed: %d %d\n",
2377 resp.resp.result, resp.resp.error);
2378 ret = -EINVAL;
2379 goto err_iounmap;
2380 }
2381
2382 if (ab->hw_params.fixed_bdf_addr ||
2383 type == ATH11K_QMI_FILE_TYPE_EEPROM) {
2384 remaining = 0;
2385 } else {
2386 remaining -= req->data_len;
2387 temp += req->data_len;
2388 req->seg_id++;
2389 ath11k_dbg(ab, ATH11K_DBG_QMI, "bdf download request remaining %i\n",
2390 remaining);
2391 }
2392 }
2393
2394 err_iounmap:
2395 if (ab->hw_params.fixed_bdf_addr)
2396 iounmap(bdf_addr);
2397
2398 err_free_req:
2399 kfree(req);
2400
2401 return ret;
2402 }
2403
ath11k_qmi_load_bdf_qmi(struct ath11k_base * ab,bool regdb)2404 static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab,
2405 bool regdb)
2406 {
2407 struct device *dev = ab->dev;
2408 char filename[ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE];
2409 const struct firmware *fw_entry;
2410 struct ath11k_board_data bd;
2411 u32 fw_size, file_type;
2412 int ret = 0, bdf_type;
2413 const u8 *tmp;
2414
2415 memset(&bd, 0, sizeof(bd));
2416
2417 if (regdb) {
2418 ret = ath11k_core_fetch_regdb(ab, &bd);
2419 } else {
2420 ret = ath11k_core_fetch_bdf(ab, &bd);
2421 if (ret)
2422 ath11k_warn(ab, "qmi failed to fetch board file: %d\n", ret);
2423 }
2424
2425 if (ret)
2426 goto out;
2427
2428 if (regdb)
2429 bdf_type = ATH11K_QMI_BDF_TYPE_REGDB;
2430 else if (bd.len >= SELFMAG && memcmp(bd.data, ELFMAG, SELFMAG) == 0)
2431 bdf_type = ATH11K_QMI_BDF_TYPE_ELF;
2432 else
2433 bdf_type = ATH11K_QMI_BDF_TYPE_BIN;
2434
2435 ath11k_dbg(ab, ATH11K_DBG_QMI, "bdf_type %d\n", bdf_type);
2436
2437 fw_size = min_t(u32, ab->hw_params.fw.board_size, bd.len);
2438
2439 ret = ath11k_qmi_load_file_target_mem(ab, bd.data, fw_size, bdf_type);
2440 if (ret < 0) {
2441 ath11k_warn(ab, "qmi failed to load bdf file\n");
2442 goto out;
2443 }
2444
2445 /* QCA6390/WCN6855 does not support cal data, skip it */
2446 if (bdf_type == ATH11K_QMI_BDF_TYPE_ELF || bdf_type == ATH11K_QMI_BDF_TYPE_REGDB)
2447 goto out;
2448
2449 if (ab->qmi.target.eeprom_caldata) {
2450 file_type = ATH11K_QMI_FILE_TYPE_EEPROM;
2451 tmp = filename;
2452 fw_size = ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE;
2453 } else {
2454 file_type = ATH11K_QMI_FILE_TYPE_CALDATA;
2455
2456 /* cal-<bus>-<id>.bin */
2457 snprintf(filename, sizeof(filename), "cal-%s-%s.bin",
2458 ath11k_bus_str(ab->hif.bus), dev_name(dev));
2459 fw_entry = ath11k_core_firmware_request(ab, filename);
2460 if (!IS_ERR(fw_entry))
2461 goto success;
2462
2463 fw_entry = ath11k_core_firmware_request(ab, ATH11K_DEFAULT_CAL_FILE);
2464 if (IS_ERR(fw_entry)) {
2465 /* Caldata may not be present during first time calibration in
2466 * factory hence allow to boot without loading caldata in ftm mode
2467 */
2468 if (ath11k_ftm_mode) {
2469 ath11k_info(ab,
2470 "Booting without cal data file in factory test mode\n");
2471 return 0;
2472 }
2473 ret = PTR_ERR(fw_entry);
2474 ath11k_warn(ab,
2475 "qmi failed to load CAL data file:%s\n",
2476 filename);
2477 goto out;
2478 }
2479 success:
2480 fw_size = min_t(u32, ab->hw_params.fw.board_size, fw_entry->size);
2481 tmp = fw_entry->data;
2482 }
2483
2484 ret = ath11k_qmi_load_file_target_mem(ab, tmp, fw_size, file_type);
2485 if (ret < 0) {
2486 ath11k_warn(ab, "qmi failed to load caldata\n");
2487 goto out_qmi_cal;
2488 }
2489
2490 ath11k_dbg(ab, ATH11K_DBG_QMI, "caldata type: %u\n", file_type);
2491
2492 out_qmi_cal:
2493 if (!ab->qmi.target.eeprom_caldata)
2494 release_firmware(fw_entry);
2495 out:
2496 ath11k_core_free_bdf(ab, &bd);
2497 ath11k_dbg(ab, ATH11K_DBG_QMI, "BDF download sequence completed\n");
2498
2499 return ret;
2500 }
2501
ath11k_qmi_m3_load(struct ath11k_base * ab)2502 static int ath11k_qmi_m3_load(struct ath11k_base *ab)
2503 {
2504 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem;
2505 const struct firmware *fw;
2506 char path[100];
2507 int ret;
2508
2509 fw = ath11k_core_firmware_request(ab, ATH11K_M3_FILE);
2510 if (IS_ERR(fw)) {
2511 ret = PTR_ERR(fw);
2512 ath11k_core_create_firmware_path(ab, ATH11K_M3_FILE,
2513 path, sizeof(path));
2514 ath11k_err(ab, "failed to load %s: %d\n", path, ret);
2515 return ret;
2516 }
2517
2518 if (m3_mem->vaddr || m3_mem->size)
2519 goto skip_m3_alloc;
2520
2521 m3_mem->vaddr = dma_alloc_coherent(ab->dev,
2522 fw->size, &m3_mem->paddr,
2523 GFP_KERNEL);
2524 if (!m3_mem->vaddr) {
2525 ath11k_err(ab, "failed to allocate memory for M3 with size %zu\n",
2526 fw->size);
2527 release_firmware(fw);
2528 return -ENOMEM;
2529 }
2530
2531 skip_m3_alloc:
2532 memcpy(m3_mem->vaddr, fw->data, fw->size);
2533 m3_mem->size = fw->size;
2534 release_firmware(fw);
2535
2536 return 0;
2537 }
2538
ath11k_qmi_m3_free(struct ath11k_base * ab)2539 static void ath11k_qmi_m3_free(struct ath11k_base *ab)
2540 {
2541 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem;
2542
2543 if (!ab->hw_params.m3_fw_support || !m3_mem->vaddr)
2544 return;
2545
2546 dma_free_coherent(ab->dev, m3_mem->size,
2547 m3_mem->vaddr, m3_mem->paddr);
2548 m3_mem->vaddr = NULL;
2549 m3_mem->size = 0;
2550 }
2551
ath11k_qmi_wlanfw_m3_info_send(struct ath11k_base * ab)2552 static int ath11k_qmi_wlanfw_m3_info_send(struct ath11k_base *ab)
2553 {
2554 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem;
2555 struct qmi_wlanfw_m3_info_req_msg_v01 req;
2556 struct qmi_wlanfw_m3_info_resp_msg_v01 resp;
2557 struct qmi_txn txn;
2558 int ret = 0;
2559
2560 memset(&req, 0, sizeof(req));
2561 memset(&resp, 0, sizeof(resp));
2562
2563 if (ab->hw_params.m3_fw_support) {
2564 ret = ath11k_qmi_m3_load(ab);
2565 if (ret) {
2566 ath11k_err(ab, "failed to load m3 firmware: %d", ret);
2567 return ret;
2568 }
2569
2570 req.addr = m3_mem->paddr;
2571 req.size = m3_mem->size;
2572 } else {
2573 req.addr = 0;
2574 req.size = 0;
2575 }
2576
2577 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2578 qmi_wlanfw_m3_info_resp_msg_v01_ei, &resp);
2579 if (ret < 0)
2580 goto out;
2581
2582 ath11k_dbg(ab, ATH11K_DBG_QMI, "m3 info req\n");
2583
2584 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2585 QMI_WLANFW_M3_INFO_REQ_V01,
2586 QMI_WLANFW_M3_INFO_REQ_MSG_V01_MAX_MSG_LEN,
2587 qmi_wlanfw_m3_info_req_msg_v01_ei, &req);
2588 if (ret < 0) {
2589 qmi_txn_cancel(&txn);
2590 ath11k_warn(ab, "failed to send m3 information request: %d\n",
2591 ret);
2592 goto out;
2593 }
2594
2595 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2596 if (ret < 0) {
2597 ath11k_warn(ab, "failed to wait m3 information request: %d\n", ret);
2598 goto out;
2599 }
2600
2601 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2602 ath11k_warn(ab, "m3 info request failed: %d %d\n",
2603 resp.resp.result, resp.resp.error);
2604 ret = -EINVAL;
2605 goto out;
2606 }
2607 out:
2608 return ret;
2609 }
2610
ath11k_qmi_wlanfw_mode_send(struct ath11k_base * ab,u32 mode)2611 static int ath11k_qmi_wlanfw_mode_send(struct ath11k_base *ab,
2612 u32 mode)
2613 {
2614 struct qmi_wlanfw_wlan_mode_req_msg_v01 req;
2615 struct qmi_wlanfw_wlan_mode_resp_msg_v01 resp;
2616 struct qmi_txn txn;
2617 int ret = 0;
2618
2619 memset(&req, 0, sizeof(req));
2620 memset(&resp, 0, sizeof(resp));
2621
2622 req.mode = mode;
2623 req.hw_debug_valid = 1;
2624 req.hw_debug = 0;
2625
2626 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2627 qmi_wlanfw_wlan_mode_resp_msg_v01_ei, &resp);
2628 if (ret < 0)
2629 goto out;
2630
2631 ath11k_dbg(ab, ATH11K_DBG_QMI, "wlan mode req mode %d\n", mode);
2632
2633 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2634 QMI_WLANFW_WLAN_MODE_REQ_V01,
2635 QMI_WLANFW_WLAN_MODE_REQ_MSG_V01_MAX_LEN,
2636 qmi_wlanfw_wlan_mode_req_msg_v01_ei, &req);
2637 if (ret < 0) {
2638 qmi_txn_cancel(&txn);
2639 ath11k_warn(ab, "failed to send wlan mode request (mode %d): %d\n",
2640 mode, ret);
2641 goto out;
2642 }
2643
2644 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2645 if (ret < 0) {
2646 if (mode == ATH11K_FIRMWARE_MODE_OFF && ret == -ENETRESET) {
2647 ath11k_warn(ab, "WLFW service is dis-connected\n");
2648 return 0;
2649 }
2650 ath11k_warn(ab, "failed to wait wlan mode request (mode %d): %d\n",
2651 mode, ret);
2652 goto out;
2653 }
2654
2655 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2656 ath11k_warn(ab, "wlan mode request failed (mode: %d): %d %d\n",
2657 mode, resp.resp.result, resp.resp.error);
2658 ret = -EINVAL;
2659 goto out;
2660 }
2661
2662 out:
2663 return ret;
2664 }
2665
ath11k_qmi_wlanfw_wlan_cfg_send(struct ath11k_base * ab)2666 static int ath11k_qmi_wlanfw_wlan_cfg_send(struct ath11k_base *ab)
2667 {
2668 struct qmi_wlanfw_wlan_cfg_req_msg_v01 *req;
2669 struct qmi_wlanfw_wlan_cfg_resp_msg_v01 resp;
2670 struct ce_pipe_config *ce_cfg;
2671 struct service_to_pipe *svc_cfg;
2672 struct qmi_txn txn;
2673 int ret = 0, pipe_num;
2674
2675 ce_cfg = (struct ce_pipe_config *)ab->qmi.ce_cfg.tgt_ce;
2676 svc_cfg = (struct service_to_pipe *)ab->qmi.ce_cfg.svc_to_ce_map;
2677
2678 req = kzalloc(sizeof(*req), GFP_KERNEL);
2679 if (!req)
2680 return -ENOMEM;
2681
2682 memset(&resp, 0, sizeof(resp));
2683
2684 req->host_version_valid = 1;
2685 strscpy(req->host_version, ATH11K_HOST_VERSION_STRING,
2686 sizeof(req->host_version));
2687
2688 req->tgt_cfg_valid = 1;
2689 /* This is number of CE configs */
2690 req->tgt_cfg_len = ab->qmi.ce_cfg.tgt_ce_len;
2691 for (pipe_num = 0; pipe_num < req->tgt_cfg_len ; pipe_num++) {
2692 req->tgt_cfg[pipe_num].pipe_num = ce_cfg[pipe_num].pipenum;
2693 req->tgt_cfg[pipe_num].pipe_dir = ce_cfg[pipe_num].pipedir;
2694 req->tgt_cfg[pipe_num].nentries = ce_cfg[pipe_num].nentries;
2695 req->tgt_cfg[pipe_num].nbytes_max = ce_cfg[pipe_num].nbytes_max;
2696 req->tgt_cfg[pipe_num].flags = ce_cfg[pipe_num].flags;
2697 }
2698
2699 req->svc_cfg_valid = 1;
2700 /* This is number of Service/CE configs */
2701 req->svc_cfg_len = ab->qmi.ce_cfg.svc_to_ce_map_len;
2702 for (pipe_num = 0; pipe_num < req->svc_cfg_len; pipe_num++) {
2703 req->svc_cfg[pipe_num].service_id = svc_cfg[pipe_num].service_id;
2704 req->svc_cfg[pipe_num].pipe_dir = svc_cfg[pipe_num].pipedir;
2705 req->svc_cfg[pipe_num].pipe_num = svc_cfg[pipe_num].pipenum;
2706 }
2707 req->shadow_reg_valid = 0;
2708
2709 /* set shadow v2 configuration */
2710 if (ab->hw_params.supports_shadow_regs) {
2711 req->shadow_reg_v2_valid = 1;
2712 req->shadow_reg_v2_len = min_t(u32,
2713 ab->qmi.ce_cfg.shadow_reg_v2_len,
2714 QMI_WLANFW_MAX_NUM_SHADOW_REG_V2_V01);
2715 memcpy(&req->shadow_reg_v2, ab->qmi.ce_cfg.shadow_reg_v2,
2716 sizeof(u32) * req->shadow_reg_v2_len);
2717 } else {
2718 req->shadow_reg_v2_valid = 0;
2719 }
2720
2721 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2722 qmi_wlanfw_wlan_cfg_resp_msg_v01_ei, &resp);
2723 if (ret < 0)
2724 goto out;
2725
2726 ath11k_dbg(ab, ATH11K_DBG_QMI, "wlan cfg req\n");
2727
2728 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2729 QMI_WLANFW_WLAN_CFG_REQ_V01,
2730 QMI_WLANFW_WLAN_CFG_REQ_MSG_V01_MAX_LEN,
2731 qmi_wlanfw_wlan_cfg_req_msg_v01_ei, req);
2732 if (ret < 0) {
2733 qmi_txn_cancel(&txn);
2734 ath11k_warn(ab, "failed to send wlan config request: %d\n",
2735 ret);
2736 goto out;
2737 }
2738
2739 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2740 if (ret < 0) {
2741 ath11k_warn(ab, "failed to wait wlan config request: %d\n", ret);
2742 goto out;
2743 }
2744
2745 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2746 ath11k_warn(ab, "wlan config request failed: %d %d\n",
2747 resp.resp.result, resp.resp.error);
2748 ret = -EINVAL;
2749 goto out;
2750 }
2751
2752 out:
2753 kfree(req);
2754 return ret;
2755 }
2756
ath11k_qmi_wlanfw_wlan_ini_send(struct ath11k_base * ab,bool enable)2757 static int ath11k_qmi_wlanfw_wlan_ini_send(struct ath11k_base *ab, bool enable)
2758 {
2759 int ret;
2760 struct qmi_txn txn;
2761 struct qmi_wlanfw_wlan_ini_req_msg_v01 req = {};
2762 struct qmi_wlanfw_wlan_ini_resp_msg_v01 resp = {};
2763
2764 req.enablefwlog_valid = true;
2765 req.enablefwlog = enable ? 1 : 0;
2766
2767 ret = qmi_txn_init(&ab->qmi.handle, &txn,
2768 qmi_wlanfw_wlan_ini_resp_msg_v01_ei, &resp);
2769 if (ret < 0)
2770 goto out;
2771
2772 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn,
2773 QMI_WLANFW_WLAN_INI_REQ_V01,
2774 QMI_WLANFW_WLAN_INI_REQ_MSG_V01_MAX_LEN,
2775 qmi_wlanfw_wlan_ini_req_msg_v01_ei, &req);
2776 if (ret < 0) {
2777 ath11k_warn(ab, "qmi failed to send wlan ini request, err = %d\n",
2778 ret);
2779 qmi_txn_cancel(&txn);
2780 goto out;
2781 }
2782
2783 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS));
2784 if (ret < 0) {
2785 ath11k_warn(ab, "qmi failed wlan ini request, err = %d\n", ret);
2786 goto out;
2787 }
2788
2789 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
2790 ath11k_warn(ab, "qmi wlan ini request failed, result: %d, err: %d\n",
2791 resp.resp.result, resp.resp.error);
2792 ret = -EINVAL;
2793 }
2794
2795 out:
2796 return ret;
2797 }
2798
ath11k_qmi_firmware_stop(struct ath11k_base * ab)2799 void ath11k_qmi_firmware_stop(struct ath11k_base *ab)
2800 {
2801 int ret;
2802
2803 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware stop\n");
2804
2805 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_OFF);
2806 if (ret < 0) {
2807 ath11k_warn(ab, "qmi failed to send wlan mode off: %d\n", ret);
2808 return;
2809 }
2810 }
2811
ath11k_qmi_firmware_start(struct ath11k_base * ab,u32 mode)2812 int ath11k_qmi_firmware_start(struct ath11k_base *ab,
2813 u32 mode)
2814 {
2815 int ret;
2816
2817 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware start\n");
2818
2819 if (ab->hw_params.fw_wmi_diag_event) {
2820 ret = ath11k_qmi_wlanfw_wlan_ini_send(ab, true);
2821 if (ret < 0) {
2822 ath11k_warn(ab, "qmi failed to send wlan fw ini:%d\n", ret);
2823 return ret;
2824 }
2825 }
2826
2827 ret = ath11k_qmi_wlanfw_wlan_cfg_send(ab);
2828 if (ret < 0) {
2829 ath11k_warn(ab, "qmi failed to send wlan cfg: %d\n", ret);
2830 return ret;
2831 }
2832
2833 ret = ath11k_qmi_wlanfw_mode_send(ab, mode);
2834 if (ret < 0) {
2835 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret);
2836 return ret;
2837 }
2838
2839 return 0;
2840 }
2841
ath11k_qmi_fwreset_from_cold_boot(struct ath11k_base * ab)2842 int ath11k_qmi_fwreset_from_cold_boot(struct ath11k_base *ab)
2843 {
2844 int timeout;
2845
2846 if (!ath11k_core_coldboot_cal_support(ab) ||
2847 ab->hw_params.cbcal_restart_fw == 0)
2848 return 0;
2849
2850 ath11k_dbg(ab, ATH11K_DBG_QMI, "wait for cold boot done\n");
2851
2852 timeout = wait_event_timeout(ab->qmi.cold_boot_waitq,
2853 (ab->qmi.cal_done == 1),
2854 ATH11K_COLD_BOOT_FW_RESET_DELAY);
2855
2856 if (timeout <= 0) {
2857 ath11k_warn(ab, "Coldboot Calibration timed out\n");
2858 return -ETIMEDOUT;
2859 }
2860
2861 /* reset the firmware */
2862 ath11k_hif_power_down(ab);
2863 ath11k_hif_power_up(ab);
2864 ath11k_dbg(ab, ATH11K_DBG_QMI, "exit wait for cold boot done\n");
2865 return 0;
2866 }
2867 EXPORT_SYMBOL(ath11k_qmi_fwreset_from_cold_boot);
2868
ath11k_qmi_process_coldboot_calibration(struct ath11k_base * ab)2869 static int ath11k_qmi_process_coldboot_calibration(struct ath11k_base *ab)
2870 {
2871 int timeout;
2872 int ret;
2873
2874 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_COLD_BOOT);
2875 if (ret < 0) {
2876 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret);
2877 return ret;
2878 }
2879
2880 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration wait started\n");
2881
2882 timeout = wait_event_timeout(ab->qmi.cold_boot_waitq,
2883 (ab->qmi.cal_done == 1),
2884 ATH11K_COLD_BOOT_FW_RESET_DELAY);
2885 if (timeout <= 0) {
2886 ath11k_warn(ab, "coldboot calibration timed out\n");
2887 return 0;
2888 }
2889
2890 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration done\n");
2891
2892 return 0;
2893 }
2894
2895 static int
ath11k_qmi_driver_event_post(struct ath11k_qmi * qmi,enum ath11k_qmi_event_type type,void * data)2896 ath11k_qmi_driver_event_post(struct ath11k_qmi *qmi,
2897 enum ath11k_qmi_event_type type,
2898 void *data)
2899 {
2900 struct ath11k_qmi_driver_event *event;
2901
2902 event = kzalloc(sizeof(*event), GFP_ATOMIC);
2903 if (!event)
2904 return -ENOMEM;
2905
2906 event->type = type;
2907 event->data = data;
2908
2909 spin_lock(&qmi->event_lock);
2910 list_add_tail(&event->list, &qmi->event_list);
2911 spin_unlock(&qmi->event_lock);
2912
2913 queue_work(qmi->event_wq, &qmi->event_work);
2914
2915 return 0;
2916 }
2917
ath11k_qmi_event_mem_request(struct ath11k_qmi * qmi)2918 static int ath11k_qmi_event_mem_request(struct ath11k_qmi *qmi)
2919 {
2920 struct ath11k_base *ab = qmi->ab;
2921 int ret;
2922
2923 ret = ath11k_qmi_respond_fw_mem_request(ab);
2924 if (ret < 0) {
2925 ath11k_warn(ab, "qmi failed to respond fw mem req: %d\n", ret);
2926 return ret;
2927 }
2928
2929 return ret;
2930 }
2931
ath11k_qmi_event_load_bdf(struct ath11k_qmi * qmi)2932 static int ath11k_qmi_event_load_bdf(struct ath11k_qmi *qmi)
2933 {
2934 struct ath11k_base *ab = qmi->ab;
2935 int ret;
2936
2937 ret = ath11k_qmi_request_target_cap(ab);
2938 if (ret < 0) {
2939 ath11k_warn(ab, "failed to request qmi target capabilities: %d\n",
2940 ret);
2941 return ret;
2942 }
2943
2944 ret = ath11k_qmi_request_device_info(ab);
2945 if (ret < 0) {
2946 ath11k_warn(ab, "failed to request qmi device info: %d\n", ret);
2947 return ret;
2948 }
2949
2950 if (ab->hw_params.supports_regdb)
2951 ath11k_qmi_load_bdf_qmi(ab, true);
2952
2953 ret = ath11k_qmi_load_bdf_qmi(ab, false);
2954 if (ret < 0) {
2955 ath11k_warn(ab, "failed to load board data file: %d\n", ret);
2956 return ret;
2957 }
2958
2959 return 0;
2960 }
2961
ath11k_qmi_event_server_arrive(struct ath11k_qmi * qmi)2962 static int ath11k_qmi_event_server_arrive(struct ath11k_qmi *qmi)
2963 {
2964 struct ath11k_base *ab = qmi->ab;
2965 int ret;
2966
2967 ret = ath11k_qmi_fw_ind_register_send(ab);
2968 if (ret < 0) {
2969 ath11k_warn(ab, "failed to send qmi firmware indication: %d\n",
2970 ret);
2971 return ret;
2972 }
2973
2974 ret = ath11k_qmi_host_cap_send(ab);
2975 if (ret < 0) {
2976 ath11k_warn(ab, "failed to send qmi host cap: %d\n", ret);
2977 return ret;
2978 }
2979
2980 if (!ab->hw_params.fixed_fw_mem)
2981 return ret;
2982
2983 ret = ath11k_qmi_event_load_bdf(qmi);
2984 if (ret < 0) {
2985 ath11k_warn(ab, "qmi failed to download BDF:%d\n", ret);
2986 return ret;
2987 }
2988
2989 return ret;
2990 }
2991
ath11k_qmi_msg_mem_request_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * data)2992 static void ath11k_qmi_msg_mem_request_cb(struct qmi_handle *qmi_hdl,
2993 struct sockaddr_qrtr *sq,
2994 struct qmi_txn *txn,
2995 const void *data)
2996 {
2997 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
2998 struct ath11k_base *ab = qmi->ab;
2999 const struct qmi_wlanfw_request_mem_ind_msg_v01 *msg = data;
3000 int i, ret;
3001
3002 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware request memory request\n");
3003
3004 if (msg->mem_seg_len == 0 ||
3005 msg->mem_seg_len > ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01)
3006 ath11k_warn(ab, "invalid memory segment length: %u\n",
3007 msg->mem_seg_len);
3008
3009 ab->qmi.mem_seg_count = msg->mem_seg_len;
3010
3011 for (i = 0; i < qmi->mem_seg_count ; i++) {
3012 ab->qmi.target_mem[i].type = msg->mem_seg[i].type;
3013 ab->qmi.target_mem[i].size = msg->mem_seg[i].size;
3014 ath11k_dbg(ab, ATH11K_DBG_QMI, "mem seg type %d size %d\n",
3015 msg->mem_seg[i].type, msg->mem_seg[i].size);
3016 }
3017
3018 if (ab->hw_params.fixed_mem_region ||
3019 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) {
3020 ret = ath11k_qmi_assign_target_mem_chunk(ab);
3021 if (ret) {
3022 ath11k_warn(ab, "failed to assign qmi target memory: %d\n",
3023 ret);
3024 return;
3025 }
3026 } else {
3027 ret = ath11k_qmi_alloc_target_mem_chunk(ab);
3028 if (ret) {
3029 ath11k_warn(ab, "failed to allocate qmi target memory: %d\n",
3030 ret);
3031 return;
3032 }
3033 }
3034
3035 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_REQUEST_MEM, NULL);
3036 }
3037
ath11k_qmi_msg_mem_ready_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded)3038 static void ath11k_qmi_msg_mem_ready_cb(struct qmi_handle *qmi_hdl,
3039 struct sockaddr_qrtr *sq,
3040 struct qmi_txn *txn,
3041 const void *decoded)
3042 {
3043 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
3044 struct ath11k_base *ab = qmi->ab;
3045
3046 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware memory ready indication\n");
3047 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_MEM_READY, NULL);
3048 }
3049
ath11k_qmi_msg_fw_ready_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded)3050 static void ath11k_qmi_msg_fw_ready_cb(struct qmi_handle *qmi_hdl,
3051 struct sockaddr_qrtr *sq,
3052 struct qmi_txn *txn,
3053 const void *decoded)
3054 {
3055 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
3056 struct ath11k_base *ab = qmi->ab;
3057
3058 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware ready\n");
3059
3060 if (!ab->qmi.cal_done) {
3061 ab->qmi.cal_done = 1;
3062 wake_up(&ab->qmi.cold_boot_waitq);
3063 }
3064
3065 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_READY, NULL);
3066 }
3067
ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded)3068 static void ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle *qmi_hdl,
3069 struct sockaddr_qrtr *sq,
3070 struct qmi_txn *txn,
3071 const void *decoded)
3072 {
3073 struct ath11k_qmi *qmi = container_of(qmi_hdl,
3074 struct ath11k_qmi, handle);
3075 struct ath11k_base *ab = qmi->ab;
3076
3077 ab->qmi.cal_done = 1;
3078 wake_up(&ab->qmi.cold_boot_waitq);
3079 ath11k_dbg(ab, ATH11K_DBG_QMI, "cold boot calibration done\n");
3080 }
3081
ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded)3082 static void ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle *qmi_hdl,
3083 struct sockaddr_qrtr *sq,
3084 struct qmi_txn *txn,
3085 const void *decoded)
3086 {
3087 struct ath11k_qmi *qmi = container_of(qmi_hdl,
3088 struct ath11k_qmi, handle);
3089 struct ath11k_base *ab = qmi->ab;
3090
3091 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_INIT_DONE, NULL);
3092 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware init done\n");
3093 }
3094
3095 static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = {
3096 {
3097 .type = QMI_INDICATION,
3098 .msg_id = QMI_WLFW_REQUEST_MEM_IND_V01,
3099 .ei = qmi_wlanfw_request_mem_ind_msg_v01_ei,
3100 .decoded_size = sizeof(struct qmi_wlanfw_request_mem_ind_msg_v01),
3101 .fn = ath11k_qmi_msg_mem_request_cb,
3102 },
3103 {
3104 .type = QMI_INDICATION,
3105 .msg_id = QMI_WLFW_FW_MEM_READY_IND_V01,
3106 .ei = qmi_wlanfw_mem_ready_ind_msg_v01_ei,
3107 .decoded_size = sizeof(struct qmi_wlanfw_fw_mem_ready_ind_msg_v01),
3108 .fn = ath11k_qmi_msg_mem_ready_cb,
3109 },
3110 {
3111 .type = QMI_INDICATION,
3112 .msg_id = QMI_WLFW_FW_READY_IND_V01,
3113 .ei = qmi_wlanfw_fw_ready_ind_msg_v01_ei,
3114 .decoded_size = sizeof(struct qmi_wlanfw_fw_ready_ind_msg_v01),
3115 .fn = ath11k_qmi_msg_fw_ready_cb,
3116 },
3117 {
3118 .type = QMI_INDICATION,
3119 .msg_id = QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01,
3120 .ei = qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei,
3121 .decoded_size =
3122 sizeof(struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01),
3123 .fn = ath11k_qmi_msg_cold_boot_cal_done_cb,
3124 },
3125 {
3126 .type = QMI_INDICATION,
3127 .msg_id = QMI_WLFW_FW_INIT_DONE_IND_V01,
3128 .ei = qmi_wlfw_fw_init_done_ind_msg_v01_ei,
3129 .decoded_size =
3130 sizeof(struct qmi_wlfw_fw_init_done_ind_msg_v01),
3131 .fn = ath11k_qmi_msg_fw_init_done_cb,
3132 },
3133
3134 /* end of list */
3135 {},
3136 };
3137
ath11k_qmi_ops_new_server(struct qmi_handle * qmi_hdl,struct qmi_service * service)3138 static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl,
3139 struct qmi_service *service)
3140 {
3141 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle);
3142 struct ath11k_base *ab = qmi->ab;
3143 struct sockaddr_qrtr *sq = &qmi->sq;
3144 int ret;
3145
3146 sq->sq_family = AF_QIPCRTR;
3147 sq->sq_node = service->node;
3148 sq->sq_port = service->port;
3149
3150 ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq,
3151 sizeof(*sq), 0);
3152 if (ret) {
3153 ath11k_warn(ab, "failed to connect to qmi remote service: %d\n", ret);
3154 return ret;
3155 }
3156
3157 ath11k_dbg(ab, ATH11K_DBG_QMI, "wifi fw qmi service connected\n");
3158 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_ARRIVE, NULL);
3159
3160 return ret;
3161 }
3162
ath11k_qmi_ops_del_server(struct qmi_handle * qmi_hdl,struct qmi_service * service)3163 static void ath11k_qmi_ops_del_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
3169 ath11k_dbg(ab, ATH11K_DBG_QMI, "wifi fw del server\n");
3170 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_EXIT, NULL);
3171 }
3172
3173 static const struct qmi_ops ath11k_qmi_ops = {
3174 .new_server = ath11k_qmi_ops_new_server,
3175 .del_server = ath11k_qmi_ops_del_server,
3176 };
3177
ath11k_qmi_driver_event_work(struct work_struct * work)3178 static void ath11k_qmi_driver_event_work(struct work_struct *work)
3179 {
3180 struct ath11k_qmi *qmi = container_of(work, struct ath11k_qmi,
3181 event_work);
3182 struct ath11k_qmi_driver_event *event;
3183 struct ath11k_base *ab = qmi->ab;
3184 int ret;
3185
3186 spin_lock(&qmi->event_lock);
3187 while (!list_empty(&qmi->event_list)) {
3188 event = list_first_entry(&qmi->event_list,
3189 struct ath11k_qmi_driver_event, list);
3190 list_del(&event->list);
3191 spin_unlock(&qmi->event_lock);
3192
3193 if (test_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags)) {
3194 kfree(event);
3195 return;
3196 }
3197
3198 switch (event->type) {
3199 case ATH11K_QMI_EVENT_SERVER_ARRIVE:
3200 ret = ath11k_qmi_event_server_arrive(qmi);
3201 if (ret < 0)
3202 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3203 break;
3204 case ATH11K_QMI_EVENT_SERVER_EXIT:
3205 set_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags);
3206 set_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags);
3207
3208 if (!ab->is_reset)
3209 ath11k_core_pre_reconfigure_recovery(ab);
3210 break;
3211 case ATH11K_QMI_EVENT_REQUEST_MEM:
3212 ret = ath11k_qmi_event_mem_request(qmi);
3213 if (ret < 0)
3214 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3215 break;
3216 case ATH11K_QMI_EVENT_FW_MEM_READY:
3217 ret = ath11k_qmi_event_load_bdf(qmi);
3218 if (ret < 0) {
3219 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3220 break;
3221 }
3222
3223 ret = ath11k_qmi_wlanfw_m3_info_send(ab);
3224 if (ret < 0) {
3225 ath11k_warn(ab,
3226 "failed to send qmi m3 info req: %d\n", ret);
3227 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3228 }
3229
3230 break;
3231 case ATH11K_QMI_EVENT_FW_INIT_DONE:
3232 clear_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3233 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) {
3234 ath11k_hal_dump_srng_stats(ab);
3235 queue_work(ab->workqueue, &ab->restart_work);
3236 break;
3237 }
3238
3239 if (ab->qmi.cal_done == 0 &&
3240 ath11k_core_coldboot_cal_support(ab)) {
3241 ath11k_qmi_process_coldboot_calibration(ab);
3242 } else {
3243 clear_bit(ATH11K_FLAG_CRASH_FLUSH,
3244 &ab->dev_flags);
3245 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags);
3246 ret = ath11k_core_qmi_firmware_ready(ab);
3247 if (ret) {
3248 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
3249 break;
3250 }
3251 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags);
3252 }
3253
3254 break;
3255 case ATH11K_QMI_EVENT_FW_READY:
3256 /* For targets requiring a FW restart upon cold
3257 * boot completion, there is no need to process
3258 * FW ready; such targets will receive FW init
3259 * done message after FW restart.
3260 */
3261 if (ab->hw_params.cbcal_restart_fw)
3262 break;
3263
3264 clear_bit(ATH11K_FLAG_CRASH_FLUSH,
3265 &ab->dev_flags);
3266 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags);
3267 ath11k_core_qmi_firmware_ready(ab);
3268 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags);
3269
3270 break;
3271 case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE:
3272 break;
3273 default:
3274 ath11k_warn(ab, "invalid qmi event type: %d", event->type);
3275 break;
3276 }
3277 kfree(event);
3278 spin_lock(&qmi->event_lock);
3279 }
3280 spin_unlock(&qmi->event_lock);
3281 }
3282
ath11k_qmi_init_service(struct ath11k_base * ab)3283 int ath11k_qmi_init_service(struct ath11k_base *ab)
3284 {
3285 int ret;
3286
3287 memset(&ab->qmi.target, 0, sizeof(struct target_info));
3288 memset(&ab->qmi.target_mem, 0, sizeof(struct target_mem_chunk));
3289 ab->qmi.ab = ab;
3290
3291 ab->qmi.target_mem_mode = ab->hw_params.fw_mem_mode;
3292 ret = qmi_handle_init(&ab->qmi.handle, ATH11K_QMI_RESP_LEN_MAX,
3293 &ath11k_qmi_ops, ath11k_qmi_msg_handlers);
3294 if (ret < 0) {
3295 ath11k_warn(ab, "failed to initialize qmi handle: %d\n", ret);
3296 return ret;
3297 }
3298
3299 ab->qmi.event_wq = alloc_ordered_workqueue("ath11k_qmi_driver_event", 0);
3300 if (!ab->qmi.event_wq) {
3301 ath11k_err(ab, "failed to allocate workqueue\n");
3302 return -EFAULT;
3303 }
3304
3305 INIT_LIST_HEAD(&ab->qmi.event_list);
3306 spin_lock_init(&ab->qmi.event_lock);
3307 INIT_WORK(&ab->qmi.event_work, ath11k_qmi_driver_event_work);
3308
3309 ret = qmi_add_lookup(&ab->qmi.handle, ATH11K_QMI_WLFW_SERVICE_ID_V01,
3310 ATH11K_QMI_WLFW_SERVICE_VERS_V01,
3311 ab->qmi.service_ins_id);
3312 if (ret < 0) {
3313 ath11k_warn(ab, "failed to add qmi lookup: %d\n", ret);
3314 destroy_workqueue(ab->qmi.event_wq);
3315 return ret;
3316 }
3317
3318 return ret;
3319 }
3320
ath11k_qmi_deinit_service(struct ath11k_base * ab)3321 void ath11k_qmi_deinit_service(struct ath11k_base *ab)
3322 {
3323 qmi_handle_release(&ab->qmi.handle);
3324 cancel_work_sync(&ab->qmi.event_work);
3325 destroy_workqueue(ab->qmi.event_wq);
3326 ath11k_qmi_m3_free(ab);
3327 ath11k_qmi_free_target_mem_chunk(ab);
3328 }
3329 EXPORT_SYMBOL(ath11k_qmi_deinit_service);
3330
ath11k_qmi_free_resource(struct ath11k_base * ab)3331 void ath11k_qmi_free_resource(struct ath11k_base *ab)
3332 {
3333 ath11k_qmi_free_target_mem_chunk(ab);
3334 ath11k_qmi_m3_free(ab);
3335 }
3336