1 // SPDX-License-Identifier: BSD-3-Clause-Clear 2 /* 3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. 4 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. 5 */ 6 7 #include <linux/elf.h> 8 9 #include "qmi.h" 10 #include "core.h" 11 #include "debug.h" 12 #include "hif.h" 13 #include <linux/of.h> 14 #include <linux/of_address.h> 15 #include <linux/ioport.h> 16 #include <linux/firmware.h> 17 #include <linux/of_irq.h> 18 19 #define SLEEP_CLOCK_SELECT_INTERNAL_BIT 0x02 20 #define HOST_CSTATE_BIT 0x04 21 #define PLATFORM_CAP_PCIE_GLOBAL_RESET 0x08 22 #define PLATFORM_CAP_PCIE_PME_D3COLD 0x10 23 24 #define FW_BUILD_ID_MASK "QC_IMAGE_VERSION_STRING=" 25 26 bool ath11k_cold_boot_cal = 1; 27 EXPORT_SYMBOL(ath11k_cold_boot_cal); 28 module_param_named(cold_boot_cal, ath11k_cold_boot_cal, bool, 0644); 29 MODULE_PARM_DESC(cold_boot_cal, 30 "Decrease the channel switch time but increase the driver load time (Default: true)"); 31 32 static const struct qmi_elem_info qmi_wlanfw_host_cap_req_msg_v01_ei[] = { 33 { 34 .data_type = QMI_OPT_FLAG, 35 .elem_len = 1, 36 .elem_size = sizeof(u8), 37 .array_type = NO_ARRAY, 38 .tlv_type = 0x10, 39 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 40 num_clients_valid), 41 }, 42 { 43 .data_type = QMI_UNSIGNED_4_BYTE, 44 .elem_len = 1, 45 .elem_size = sizeof(u32), 46 .array_type = NO_ARRAY, 47 .tlv_type = 0x10, 48 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 49 num_clients), 50 }, 51 { 52 .data_type = QMI_OPT_FLAG, 53 .elem_len = 1, 54 .elem_size = sizeof(u8), 55 .array_type = NO_ARRAY, 56 .tlv_type = 0x11, 57 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 58 wake_msi_valid), 59 }, 60 { 61 .data_type = QMI_UNSIGNED_4_BYTE, 62 .elem_len = 1, 63 .elem_size = sizeof(u32), 64 .array_type = NO_ARRAY, 65 .tlv_type = 0x11, 66 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 67 wake_msi), 68 }, 69 { 70 .data_type = QMI_OPT_FLAG, 71 .elem_len = 1, 72 .elem_size = sizeof(u8), 73 .array_type = NO_ARRAY, 74 .tlv_type = 0x12, 75 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 76 gpios_valid), 77 }, 78 { 79 .data_type = QMI_DATA_LEN, 80 .elem_len = 1, 81 .elem_size = sizeof(u8), 82 .array_type = NO_ARRAY, 83 .tlv_type = 0x12, 84 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 85 gpios_len), 86 }, 87 { 88 .data_type = QMI_UNSIGNED_4_BYTE, 89 .elem_len = QMI_WLFW_MAX_NUM_GPIO_V01, 90 .elem_size = sizeof(u32), 91 .array_type = VAR_LEN_ARRAY, 92 .tlv_type = 0x12, 93 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 94 gpios), 95 }, 96 { 97 .data_type = QMI_OPT_FLAG, 98 .elem_len = 1, 99 .elem_size = sizeof(u8), 100 .array_type = NO_ARRAY, 101 .tlv_type = 0x13, 102 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 103 nm_modem_valid), 104 }, 105 { 106 .data_type = QMI_UNSIGNED_1_BYTE, 107 .elem_len = 1, 108 .elem_size = sizeof(u8), 109 .array_type = NO_ARRAY, 110 .tlv_type = 0x13, 111 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 112 nm_modem), 113 }, 114 { 115 .data_type = QMI_OPT_FLAG, 116 .elem_len = 1, 117 .elem_size = sizeof(u8), 118 .array_type = NO_ARRAY, 119 .tlv_type = 0x14, 120 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 121 bdf_support_valid), 122 }, 123 { 124 .data_type = QMI_UNSIGNED_1_BYTE, 125 .elem_len = 1, 126 .elem_size = sizeof(u8), 127 .array_type = NO_ARRAY, 128 .tlv_type = 0x14, 129 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 130 bdf_support), 131 }, 132 { 133 .data_type = QMI_OPT_FLAG, 134 .elem_len = 1, 135 .elem_size = sizeof(u8), 136 .array_type = NO_ARRAY, 137 .tlv_type = 0x15, 138 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 139 bdf_cache_support_valid), 140 }, 141 { 142 .data_type = QMI_UNSIGNED_1_BYTE, 143 .elem_len = 1, 144 .elem_size = sizeof(u8), 145 .array_type = NO_ARRAY, 146 .tlv_type = 0x15, 147 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 148 bdf_cache_support), 149 }, 150 { 151 .data_type = QMI_OPT_FLAG, 152 .elem_len = 1, 153 .elem_size = sizeof(u8), 154 .array_type = NO_ARRAY, 155 .tlv_type = 0x16, 156 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 157 m3_support_valid), 158 }, 159 { 160 .data_type = QMI_UNSIGNED_1_BYTE, 161 .elem_len = 1, 162 .elem_size = sizeof(u8), 163 .array_type = NO_ARRAY, 164 .tlv_type = 0x16, 165 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 166 m3_support), 167 }, 168 { 169 .data_type = QMI_OPT_FLAG, 170 .elem_len = 1, 171 .elem_size = sizeof(u8), 172 .array_type = NO_ARRAY, 173 .tlv_type = 0x17, 174 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 175 m3_cache_support_valid), 176 }, 177 { 178 .data_type = QMI_UNSIGNED_1_BYTE, 179 .elem_len = 1, 180 .elem_size = sizeof(u8), 181 .array_type = NO_ARRAY, 182 .tlv_type = 0x17, 183 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 184 m3_cache_support), 185 }, 186 { 187 .data_type = QMI_OPT_FLAG, 188 .elem_len = 1, 189 .elem_size = sizeof(u8), 190 .array_type = NO_ARRAY, 191 .tlv_type = 0x18, 192 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 193 cal_filesys_support_valid), 194 }, 195 { 196 .data_type = QMI_UNSIGNED_1_BYTE, 197 .elem_len = 1, 198 .elem_size = sizeof(u8), 199 .array_type = NO_ARRAY, 200 .tlv_type = 0x18, 201 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 202 cal_filesys_support), 203 }, 204 { 205 .data_type = QMI_OPT_FLAG, 206 .elem_len = 1, 207 .elem_size = sizeof(u8), 208 .array_type = NO_ARRAY, 209 .tlv_type = 0x19, 210 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 211 cal_cache_support_valid), 212 }, 213 { 214 .data_type = QMI_UNSIGNED_1_BYTE, 215 .elem_len = 1, 216 .elem_size = sizeof(u8), 217 .array_type = NO_ARRAY, 218 .tlv_type = 0x19, 219 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 220 cal_cache_support), 221 }, 222 { 223 .data_type = QMI_OPT_FLAG, 224 .elem_len = 1, 225 .elem_size = sizeof(u8), 226 .array_type = NO_ARRAY, 227 .tlv_type = 0x1A, 228 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 229 cal_done_valid), 230 }, 231 { 232 .data_type = QMI_UNSIGNED_1_BYTE, 233 .elem_len = 1, 234 .elem_size = sizeof(u8), 235 .array_type = NO_ARRAY, 236 .tlv_type = 0x1A, 237 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 238 cal_done), 239 }, 240 { 241 .data_type = QMI_OPT_FLAG, 242 .elem_len = 1, 243 .elem_size = sizeof(u8), 244 .array_type = NO_ARRAY, 245 .tlv_type = 0x1B, 246 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 247 mem_bucket_valid), 248 }, 249 { 250 .data_type = QMI_UNSIGNED_4_BYTE, 251 .elem_len = 1, 252 .elem_size = sizeof(u32), 253 .array_type = NO_ARRAY, 254 .tlv_type = 0x1B, 255 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 256 mem_bucket), 257 }, 258 { 259 .data_type = QMI_OPT_FLAG, 260 .elem_len = 1, 261 .elem_size = sizeof(u8), 262 .array_type = NO_ARRAY, 263 .tlv_type = 0x1C, 264 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 265 mem_cfg_mode_valid), 266 }, 267 { 268 .data_type = QMI_UNSIGNED_1_BYTE, 269 .elem_len = 1, 270 .elem_size = sizeof(u8), 271 .array_type = NO_ARRAY, 272 .tlv_type = 0x1C, 273 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 274 mem_cfg_mode), 275 }, 276 { 277 .data_type = QMI_EOTI, 278 .array_type = NO_ARRAY, 279 .tlv_type = QMI_COMMON_TLV_TYPE, 280 }, 281 }; 282 283 static const struct qmi_elem_info qmi_wlanfw_host_cap_resp_msg_v01_ei[] = { 284 { 285 .data_type = QMI_STRUCT, 286 .elem_len = 1, 287 .elem_size = sizeof(struct qmi_response_type_v01), 288 .array_type = NO_ARRAY, 289 .tlv_type = 0x02, 290 .offset = offsetof(struct qmi_wlanfw_host_cap_resp_msg_v01, resp), 291 .ei_array = qmi_response_type_v01_ei, 292 }, 293 { 294 .data_type = QMI_EOTI, 295 .array_type = NO_ARRAY, 296 .tlv_type = QMI_COMMON_TLV_TYPE, 297 }, 298 }; 299 300 static const struct qmi_elem_info qmi_wlanfw_ind_register_req_msg_v01_ei[] = { 301 { 302 .data_type = QMI_OPT_FLAG, 303 .elem_len = 1, 304 .elem_size = sizeof(u8), 305 .array_type = NO_ARRAY, 306 .tlv_type = 0x10, 307 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 308 fw_ready_enable_valid), 309 }, 310 { 311 .data_type = QMI_UNSIGNED_1_BYTE, 312 .elem_len = 1, 313 .elem_size = sizeof(u8), 314 .array_type = NO_ARRAY, 315 .tlv_type = 0x10, 316 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 317 fw_ready_enable), 318 }, 319 { 320 .data_type = QMI_OPT_FLAG, 321 .elem_len = 1, 322 .elem_size = sizeof(u8), 323 .array_type = NO_ARRAY, 324 .tlv_type = 0x11, 325 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 326 initiate_cal_download_enable_valid), 327 }, 328 { 329 .data_type = QMI_UNSIGNED_1_BYTE, 330 .elem_len = 1, 331 .elem_size = sizeof(u8), 332 .array_type = NO_ARRAY, 333 .tlv_type = 0x11, 334 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 335 initiate_cal_download_enable), 336 }, 337 { 338 .data_type = QMI_OPT_FLAG, 339 .elem_len = 1, 340 .elem_size = sizeof(u8), 341 .array_type = NO_ARRAY, 342 .tlv_type = 0x12, 343 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 344 initiate_cal_update_enable_valid), 345 }, 346 { 347 .data_type = QMI_UNSIGNED_1_BYTE, 348 .elem_len = 1, 349 .elem_size = sizeof(u8), 350 .array_type = NO_ARRAY, 351 .tlv_type = 0x12, 352 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 353 initiate_cal_update_enable), 354 }, 355 { 356 .data_type = QMI_OPT_FLAG, 357 .elem_len = 1, 358 .elem_size = sizeof(u8), 359 .array_type = NO_ARRAY, 360 .tlv_type = 0x13, 361 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 362 msa_ready_enable_valid), 363 }, 364 { 365 .data_type = QMI_UNSIGNED_1_BYTE, 366 .elem_len = 1, 367 .elem_size = sizeof(u8), 368 .array_type = NO_ARRAY, 369 .tlv_type = 0x13, 370 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 371 msa_ready_enable), 372 }, 373 { 374 .data_type = QMI_OPT_FLAG, 375 .elem_len = 1, 376 .elem_size = sizeof(u8), 377 .array_type = NO_ARRAY, 378 .tlv_type = 0x14, 379 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 380 pin_connect_result_enable_valid), 381 }, 382 { 383 .data_type = QMI_UNSIGNED_1_BYTE, 384 .elem_len = 1, 385 .elem_size = sizeof(u8), 386 .array_type = NO_ARRAY, 387 .tlv_type = 0x14, 388 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 389 pin_connect_result_enable), 390 }, 391 { 392 .data_type = QMI_OPT_FLAG, 393 .elem_len = 1, 394 .elem_size = sizeof(u8), 395 .array_type = NO_ARRAY, 396 .tlv_type = 0x15, 397 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 398 client_id_valid), 399 }, 400 { 401 .data_type = QMI_UNSIGNED_4_BYTE, 402 .elem_len = 1, 403 .elem_size = sizeof(u32), 404 .array_type = NO_ARRAY, 405 .tlv_type = 0x15, 406 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 407 client_id), 408 }, 409 { 410 .data_type = QMI_OPT_FLAG, 411 .elem_len = 1, 412 .elem_size = sizeof(u8), 413 .array_type = NO_ARRAY, 414 .tlv_type = 0x16, 415 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 416 request_mem_enable_valid), 417 }, 418 { 419 .data_type = QMI_UNSIGNED_1_BYTE, 420 .elem_len = 1, 421 .elem_size = sizeof(u8), 422 .array_type = NO_ARRAY, 423 .tlv_type = 0x16, 424 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 425 request_mem_enable), 426 }, 427 { 428 .data_type = QMI_OPT_FLAG, 429 .elem_len = 1, 430 .elem_size = sizeof(u8), 431 .array_type = NO_ARRAY, 432 .tlv_type = 0x17, 433 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 434 fw_mem_ready_enable_valid), 435 }, 436 { 437 .data_type = QMI_UNSIGNED_1_BYTE, 438 .elem_len = 1, 439 .elem_size = sizeof(u8), 440 .array_type = NO_ARRAY, 441 .tlv_type = 0x17, 442 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 443 fw_mem_ready_enable), 444 }, 445 { 446 .data_type = QMI_OPT_FLAG, 447 .elem_len = 1, 448 .elem_size = sizeof(u8), 449 .array_type = NO_ARRAY, 450 .tlv_type = 0x18, 451 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 452 fw_init_done_enable_valid), 453 }, 454 { 455 .data_type = QMI_UNSIGNED_1_BYTE, 456 .elem_len = 1, 457 .elem_size = sizeof(u8), 458 .array_type = NO_ARRAY, 459 .tlv_type = 0x18, 460 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 461 fw_init_done_enable), 462 }, 463 464 { 465 .data_type = QMI_OPT_FLAG, 466 .elem_len = 1, 467 .elem_size = sizeof(u8), 468 .array_type = NO_ARRAY, 469 .tlv_type = 0x19, 470 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 471 rejuvenate_enable_valid), 472 }, 473 { 474 .data_type = QMI_UNSIGNED_1_BYTE, 475 .elem_len = 1, 476 .elem_size = sizeof(u8), 477 .array_type = NO_ARRAY, 478 .tlv_type = 0x19, 479 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 480 rejuvenate_enable), 481 }, 482 { 483 .data_type = QMI_OPT_FLAG, 484 .elem_len = 1, 485 .elem_size = sizeof(u8), 486 .array_type = NO_ARRAY, 487 .tlv_type = 0x1A, 488 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 489 xo_cal_enable_valid), 490 }, 491 { 492 .data_type = QMI_UNSIGNED_1_BYTE, 493 .elem_len = 1, 494 .elem_size = sizeof(u8), 495 .array_type = NO_ARRAY, 496 .tlv_type = 0x1A, 497 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 498 xo_cal_enable), 499 }, 500 { 501 .data_type = QMI_OPT_FLAG, 502 .elem_len = 1, 503 .elem_size = sizeof(u8), 504 .array_type = NO_ARRAY, 505 .tlv_type = 0x1B, 506 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 507 cal_done_enable_valid), 508 }, 509 { 510 .data_type = QMI_UNSIGNED_1_BYTE, 511 .elem_len = 1, 512 .elem_size = sizeof(u8), 513 .array_type = NO_ARRAY, 514 .tlv_type = 0x1B, 515 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 516 cal_done_enable), 517 }, 518 { 519 .data_type = QMI_EOTI, 520 .array_type = NO_ARRAY, 521 .tlv_type = QMI_COMMON_TLV_TYPE, 522 }, 523 }; 524 525 static const struct qmi_elem_info qmi_wlanfw_ind_register_resp_msg_v01_ei[] = { 526 { 527 .data_type = QMI_STRUCT, 528 .elem_len = 1, 529 .elem_size = sizeof(struct qmi_response_type_v01), 530 .array_type = NO_ARRAY, 531 .tlv_type = 0x02, 532 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 533 resp), 534 .ei_array = qmi_response_type_v01_ei, 535 }, 536 { 537 .data_type = QMI_OPT_FLAG, 538 .elem_len = 1, 539 .elem_size = sizeof(u8), 540 .array_type = NO_ARRAY, 541 .tlv_type = 0x10, 542 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 543 fw_status_valid), 544 }, 545 { 546 .data_type = QMI_UNSIGNED_8_BYTE, 547 .elem_len = 1, 548 .elem_size = sizeof(u64), 549 .array_type = NO_ARRAY, 550 .tlv_type = 0x10, 551 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 552 fw_status), 553 }, 554 { 555 .data_type = QMI_EOTI, 556 .array_type = NO_ARRAY, 557 .tlv_type = QMI_COMMON_TLV_TYPE, 558 }, 559 }; 560 561 static const struct qmi_elem_info qmi_wlanfw_mem_cfg_s_v01_ei[] = { 562 { 563 .data_type = QMI_UNSIGNED_8_BYTE, 564 .elem_len = 1, 565 .elem_size = sizeof(u64), 566 .array_type = NO_ARRAY, 567 .tlv_type = 0, 568 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, offset), 569 }, 570 { 571 .data_type = QMI_UNSIGNED_4_BYTE, 572 .elem_len = 1, 573 .elem_size = sizeof(u32), 574 .array_type = NO_ARRAY, 575 .tlv_type = 0, 576 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, size), 577 }, 578 { 579 .data_type = QMI_UNSIGNED_1_BYTE, 580 .elem_len = 1, 581 .elem_size = sizeof(u8), 582 .array_type = NO_ARRAY, 583 .tlv_type = 0, 584 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, secure_flag), 585 }, 586 { 587 .data_type = QMI_EOTI, 588 .array_type = NO_ARRAY, 589 .tlv_type = QMI_COMMON_TLV_TYPE, 590 }, 591 }; 592 593 static const struct qmi_elem_info qmi_wlanfw_mem_seg_s_v01_ei[] = { 594 { 595 .data_type = QMI_UNSIGNED_4_BYTE, 596 .elem_len = 1, 597 .elem_size = sizeof(u32), 598 .array_type = NO_ARRAY, 599 .tlv_type = 0, 600 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, 601 size), 602 }, 603 { 604 .data_type = QMI_SIGNED_4_BYTE_ENUM, 605 .elem_len = 1, 606 .elem_size = sizeof(enum qmi_wlanfw_mem_type_enum_v01), 607 .array_type = NO_ARRAY, 608 .tlv_type = 0, 609 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, type), 610 }, 611 { 612 .data_type = QMI_DATA_LEN, 613 .elem_len = 1, 614 .elem_size = sizeof(u8), 615 .array_type = NO_ARRAY, 616 .tlv_type = 0, 617 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, mem_cfg_len), 618 }, 619 { 620 .data_type = QMI_STRUCT, 621 .elem_len = QMI_WLANFW_MAX_NUM_MEM_CFG_V01, 622 .elem_size = sizeof(struct qmi_wlanfw_mem_cfg_s_v01), 623 .array_type = VAR_LEN_ARRAY, 624 .tlv_type = 0, 625 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, mem_cfg), 626 .ei_array = qmi_wlanfw_mem_cfg_s_v01_ei, 627 }, 628 { 629 .data_type = QMI_EOTI, 630 .array_type = NO_ARRAY, 631 .tlv_type = QMI_COMMON_TLV_TYPE, 632 }, 633 }; 634 635 static const struct qmi_elem_info qmi_wlanfw_request_mem_ind_msg_v01_ei[] = { 636 { 637 .data_type = QMI_DATA_LEN, 638 .elem_len = 1, 639 .elem_size = sizeof(u8), 640 .array_type = NO_ARRAY, 641 .tlv_type = 0x01, 642 .offset = offsetof(struct qmi_wlanfw_request_mem_ind_msg_v01, 643 mem_seg_len), 644 }, 645 { 646 .data_type = QMI_STRUCT, 647 .elem_len = ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01, 648 .elem_size = sizeof(struct qmi_wlanfw_mem_seg_s_v01), 649 .array_type = VAR_LEN_ARRAY, 650 .tlv_type = 0x01, 651 .offset = offsetof(struct qmi_wlanfw_request_mem_ind_msg_v01, 652 mem_seg), 653 .ei_array = qmi_wlanfw_mem_seg_s_v01_ei, 654 }, 655 { 656 .data_type = QMI_EOTI, 657 .array_type = NO_ARRAY, 658 .tlv_type = QMI_COMMON_TLV_TYPE, 659 }, 660 }; 661 662 static const struct qmi_elem_info qmi_wlanfw_mem_seg_resp_s_v01_ei[] = { 663 { 664 .data_type = QMI_UNSIGNED_8_BYTE, 665 .elem_len = 1, 666 .elem_size = sizeof(u64), 667 .array_type = NO_ARRAY, 668 .tlv_type = 0, 669 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, addr), 670 }, 671 { 672 .data_type = QMI_UNSIGNED_4_BYTE, 673 .elem_len = 1, 674 .elem_size = sizeof(u32), 675 .array_type = NO_ARRAY, 676 .tlv_type = 0, 677 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, size), 678 }, 679 { 680 .data_type = QMI_SIGNED_4_BYTE_ENUM, 681 .elem_len = 1, 682 .elem_size = sizeof(enum qmi_wlanfw_mem_type_enum_v01), 683 .array_type = NO_ARRAY, 684 .tlv_type = 0, 685 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, type), 686 }, 687 { 688 .data_type = QMI_UNSIGNED_1_BYTE, 689 .elem_len = 1, 690 .elem_size = sizeof(u8), 691 .array_type = NO_ARRAY, 692 .tlv_type = 0, 693 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, restore), 694 }, 695 { 696 .data_type = QMI_EOTI, 697 .array_type = NO_ARRAY, 698 .tlv_type = QMI_COMMON_TLV_TYPE, 699 }, 700 }; 701 702 static const struct qmi_elem_info qmi_wlanfw_respond_mem_req_msg_v01_ei[] = { 703 { 704 .data_type = QMI_DATA_LEN, 705 .elem_len = 1, 706 .elem_size = sizeof(u8), 707 .array_type = NO_ARRAY, 708 .tlv_type = 0x01, 709 .offset = offsetof(struct qmi_wlanfw_respond_mem_req_msg_v01, 710 mem_seg_len), 711 }, 712 { 713 .data_type = QMI_STRUCT, 714 .elem_len = ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01, 715 .elem_size = sizeof(struct qmi_wlanfw_mem_seg_resp_s_v01), 716 .array_type = VAR_LEN_ARRAY, 717 .tlv_type = 0x01, 718 .offset = offsetof(struct qmi_wlanfw_respond_mem_req_msg_v01, 719 mem_seg), 720 .ei_array = qmi_wlanfw_mem_seg_resp_s_v01_ei, 721 }, 722 { 723 .data_type = QMI_EOTI, 724 .array_type = NO_ARRAY, 725 .tlv_type = QMI_COMMON_TLV_TYPE, 726 }, 727 }; 728 729 static const struct qmi_elem_info qmi_wlanfw_respond_mem_resp_msg_v01_ei[] = { 730 { 731 .data_type = QMI_STRUCT, 732 .elem_len = 1, 733 .elem_size = sizeof(struct qmi_response_type_v01), 734 .array_type = NO_ARRAY, 735 .tlv_type = 0x02, 736 .offset = offsetof(struct qmi_wlanfw_respond_mem_resp_msg_v01, 737 resp), 738 .ei_array = qmi_response_type_v01_ei, 739 }, 740 { 741 .data_type = QMI_EOTI, 742 .array_type = NO_ARRAY, 743 .tlv_type = QMI_COMMON_TLV_TYPE, 744 }, 745 }; 746 747 static const struct qmi_elem_info qmi_wlanfw_cap_req_msg_v01_ei[] = { 748 { 749 .data_type = QMI_EOTI, 750 .array_type = NO_ARRAY, 751 .tlv_type = QMI_COMMON_TLV_TYPE, 752 }, 753 }; 754 755 static const struct qmi_elem_info qmi_wlanfw_device_info_req_msg_v01_ei[] = { 756 { 757 .data_type = QMI_EOTI, 758 .array_type = NO_ARRAY, 759 .tlv_type = QMI_COMMON_TLV_TYPE, 760 }, 761 }; 762 763 static const struct qmi_elem_info qmi_wlfw_device_info_resp_msg_v01_ei[] = { 764 { 765 .data_type = QMI_STRUCT, 766 .elem_len = 1, 767 .elem_size = sizeof(struct qmi_response_type_v01), 768 .array_type = NO_ARRAY, 769 .tlv_type = 0x02, 770 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 771 resp), 772 .ei_array = qmi_response_type_v01_ei, 773 }, 774 { 775 .data_type = QMI_OPT_FLAG, 776 .elem_len = 1, 777 .elem_size = sizeof(u8), 778 .array_type = NO_ARRAY, 779 .tlv_type = 0x10, 780 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 781 bar_addr_valid), 782 }, 783 { 784 .data_type = QMI_UNSIGNED_8_BYTE, 785 .elem_len = 1, 786 .elem_size = sizeof(u64), 787 .array_type = NO_ARRAY, 788 .tlv_type = 0x10, 789 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 790 bar_addr), 791 }, 792 { 793 .data_type = QMI_OPT_FLAG, 794 .elem_len = 1, 795 .elem_size = sizeof(u8), 796 .array_type = NO_ARRAY, 797 .tlv_type = 0x11, 798 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 799 bar_size_valid), 800 }, 801 { 802 .data_type = QMI_UNSIGNED_4_BYTE, 803 .elem_len = 1, 804 .elem_size = sizeof(u32), 805 .array_type = NO_ARRAY, 806 .tlv_type = 0x11, 807 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 808 bar_size), 809 }, 810 { 811 .data_type = QMI_EOTI, 812 .array_type = NO_ARRAY, 813 .tlv_type = QMI_COMMON_TLV_TYPE, 814 }, 815 }; 816 817 static const struct qmi_elem_info qmi_wlanfw_rf_chip_info_s_v01_ei[] = { 818 { 819 .data_type = QMI_UNSIGNED_4_BYTE, 820 .elem_len = 1, 821 .elem_size = sizeof(u32), 822 .array_type = NO_ARRAY, 823 .tlv_type = 0, 824 .offset = offsetof(struct qmi_wlanfw_rf_chip_info_s_v01, 825 chip_id), 826 }, 827 { 828 .data_type = QMI_UNSIGNED_4_BYTE, 829 .elem_len = 1, 830 .elem_size = sizeof(u32), 831 .array_type = NO_ARRAY, 832 .tlv_type = 0, 833 .offset = offsetof(struct qmi_wlanfw_rf_chip_info_s_v01, 834 chip_family), 835 }, 836 { 837 .data_type = QMI_EOTI, 838 .array_type = NO_ARRAY, 839 .tlv_type = QMI_COMMON_TLV_TYPE, 840 }, 841 }; 842 843 static const struct qmi_elem_info qmi_wlanfw_rf_board_info_s_v01_ei[] = { 844 { 845 .data_type = QMI_UNSIGNED_4_BYTE, 846 .elem_len = 1, 847 .elem_size = sizeof(u32), 848 .array_type = NO_ARRAY, 849 .tlv_type = 0, 850 .offset = offsetof(struct qmi_wlanfw_rf_board_info_s_v01, 851 board_id), 852 }, 853 { 854 .data_type = QMI_EOTI, 855 .array_type = NO_ARRAY, 856 .tlv_type = QMI_COMMON_TLV_TYPE, 857 }, 858 }; 859 860 static const struct qmi_elem_info qmi_wlanfw_soc_info_s_v01_ei[] = { 861 { 862 .data_type = QMI_UNSIGNED_4_BYTE, 863 .elem_len = 1, 864 .elem_size = sizeof(u32), 865 .array_type = NO_ARRAY, 866 .tlv_type = 0, 867 .offset = offsetof(struct qmi_wlanfw_soc_info_s_v01, soc_id), 868 }, 869 { 870 .data_type = QMI_EOTI, 871 .array_type = NO_ARRAY, 872 .tlv_type = QMI_COMMON_TLV_TYPE, 873 }, 874 }; 875 876 static const struct qmi_elem_info qmi_wlanfw_fw_version_info_s_v01_ei[] = { 877 { 878 .data_type = QMI_UNSIGNED_4_BYTE, 879 .elem_len = 1, 880 .elem_size = sizeof(u32), 881 .array_type = NO_ARRAY, 882 .tlv_type = 0, 883 .offset = offsetof(struct qmi_wlanfw_fw_version_info_s_v01, 884 fw_version), 885 }, 886 { 887 .data_type = QMI_STRING, 888 .elem_len = ATH11K_QMI_WLANFW_MAX_TIMESTAMP_LEN_V01 + 1, 889 .elem_size = sizeof(char), 890 .array_type = NO_ARRAY, 891 .tlv_type = 0, 892 .offset = offsetof(struct qmi_wlanfw_fw_version_info_s_v01, 893 fw_build_timestamp), 894 }, 895 { 896 .data_type = QMI_EOTI, 897 .array_type = NO_ARRAY, 898 .tlv_type = QMI_COMMON_TLV_TYPE, 899 }, 900 }; 901 902 static const struct qmi_elem_info qmi_wlanfw_cap_resp_msg_v01_ei[] = { 903 { 904 .data_type = QMI_STRUCT, 905 .elem_len = 1, 906 .elem_size = sizeof(struct qmi_response_type_v01), 907 .array_type = NO_ARRAY, 908 .tlv_type = 0x02, 909 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, resp), 910 .ei_array = qmi_response_type_v01_ei, 911 }, 912 { 913 .data_type = QMI_OPT_FLAG, 914 .elem_len = 1, 915 .elem_size = sizeof(u8), 916 .array_type = NO_ARRAY, 917 .tlv_type = 0x10, 918 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 919 chip_info_valid), 920 }, 921 { 922 .data_type = QMI_STRUCT, 923 .elem_len = 1, 924 .elem_size = sizeof(struct qmi_wlanfw_rf_chip_info_s_v01), 925 .array_type = NO_ARRAY, 926 .tlv_type = 0x10, 927 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 928 chip_info), 929 .ei_array = qmi_wlanfw_rf_chip_info_s_v01_ei, 930 }, 931 { 932 .data_type = QMI_OPT_FLAG, 933 .elem_len = 1, 934 .elem_size = sizeof(u8), 935 .array_type = NO_ARRAY, 936 .tlv_type = 0x11, 937 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 938 board_info_valid), 939 }, 940 { 941 .data_type = QMI_STRUCT, 942 .elem_len = 1, 943 .elem_size = sizeof(struct qmi_wlanfw_rf_board_info_s_v01), 944 .array_type = NO_ARRAY, 945 .tlv_type = 0x11, 946 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 947 board_info), 948 .ei_array = qmi_wlanfw_rf_board_info_s_v01_ei, 949 }, 950 { 951 .data_type = QMI_OPT_FLAG, 952 .elem_len = 1, 953 .elem_size = sizeof(u8), 954 .array_type = NO_ARRAY, 955 .tlv_type = 0x12, 956 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 957 soc_info_valid), 958 }, 959 { 960 .data_type = QMI_STRUCT, 961 .elem_len = 1, 962 .elem_size = sizeof(struct qmi_wlanfw_soc_info_s_v01), 963 .array_type = NO_ARRAY, 964 .tlv_type = 0x12, 965 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 966 soc_info), 967 .ei_array = qmi_wlanfw_soc_info_s_v01_ei, 968 }, 969 { 970 .data_type = QMI_OPT_FLAG, 971 .elem_len = 1, 972 .elem_size = sizeof(u8), 973 .array_type = NO_ARRAY, 974 .tlv_type = 0x13, 975 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 976 fw_version_info_valid), 977 }, 978 { 979 .data_type = QMI_STRUCT, 980 .elem_len = 1, 981 .elem_size = sizeof(struct qmi_wlanfw_fw_version_info_s_v01), 982 .array_type = NO_ARRAY, 983 .tlv_type = 0x13, 984 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 985 fw_version_info), 986 .ei_array = qmi_wlanfw_fw_version_info_s_v01_ei, 987 }, 988 { 989 .data_type = QMI_OPT_FLAG, 990 .elem_len = 1, 991 .elem_size = sizeof(u8), 992 .array_type = NO_ARRAY, 993 .tlv_type = 0x14, 994 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 995 fw_build_id_valid), 996 }, 997 { 998 .data_type = QMI_STRING, 999 .elem_len = ATH11K_QMI_WLANFW_MAX_BUILD_ID_LEN_V01 + 1, 1000 .elem_size = sizeof(char), 1001 .array_type = NO_ARRAY, 1002 .tlv_type = 0x14, 1003 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1004 fw_build_id), 1005 }, 1006 { 1007 .data_type = QMI_OPT_FLAG, 1008 .elem_len = 1, 1009 .elem_size = sizeof(u8), 1010 .array_type = NO_ARRAY, 1011 .tlv_type = 0x15, 1012 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1013 num_macs_valid), 1014 }, 1015 { 1016 .data_type = QMI_UNSIGNED_1_BYTE, 1017 .elem_len = 1, 1018 .elem_size = sizeof(u8), 1019 .array_type = NO_ARRAY, 1020 .tlv_type = 0x15, 1021 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1022 num_macs), 1023 }, 1024 { 1025 .data_type = QMI_OPT_FLAG, 1026 .elem_len = 1, 1027 .elem_size = sizeof(u8), 1028 .array_type = NO_ARRAY, 1029 .tlv_type = 0x16, 1030 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1031 voltage_mv_valid), 1032 }, 1033 { 1034 .data_type = QMI_UNSIGNED_4_BYTE, 1035 .elem_len = 1, 1036 .elem_size = sizeof(u32), 1037 .array_type = NO_ARRAY, 1038 .tlv_type = 0x16, 1039 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1040 voltage_mv), 1041 }, 1042 { 1043 .data_type = QMI_OPT_FLAG, 1044 .elem_len = 1, 1045 .elem_size = sizeof(u8), 1046 .array_type = NO_ARRAY, 1047 .tlv_type = 0x17, 1048 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1049 time_freq_hz_valid), 1050 }, 1051 { 1052 .data_type = QMI_UNSIGNED_4_BYTE, 1053 .elem_len = 1, 1054 .elem_size = sizeof(u32), 1055 .array_type = NO_ARRAY, 1056 .tlv_type = 0x17, 1057 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1058 time_freq_hz), 1059 }, 1060 { 1061 .data_type = QMI_OPT_FLAG, 1062 .elem_len = 1, 1063 .elem_size = sizeof(u8), 1064 .array_type = NO_ARRAY, 1065 .tlv_type = 0x18, 1066 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1067 otp_version_valid), 1068 }, 1069 { 1070 .data_type = QMI_UNSIGNED_4_BYTE, 1071 .elem_len = 1, 1072 .elem_size = sizeof(u32), 1073 .array_type = NO_ARRAY, 1074 .tlv_type = 0x18, 1075 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1076 otp_version), 1077 }, 1078 { 1079 .data_type = QMI_OPT_FLAG, 1080 .elem_len = 1, 1081 .elem_size = sizeof(u8), 1082 .array_type = NO_ARRAY, 1083 .tlv_type = 0x19, 1084 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1085 eeprom_read_timeout_valid), 1086 }, 1087 { 1088 .data_type = QMI_UNSIGNED_4_BYTE, 1089 .elem_len = 1, 1090 .elem_size = sizeof(u32), 1091 .array_type = NO_ARRAY, 1092 .tlv_type = 0x19, 1093 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1094 eeprom_read_timeout), 1095 }, 1096 { 1097 .data_type = QMI_EOTI, 1098 .array_type = NO_ARRAY, 1099 .tlv_type = QMI_COMMON_TLV_TYPE, 1100 }, 1101 }; 1102 1103 static const struct qmi_elem_info qmi_wlanfw_bdf_download_req_msg_v01_ei[] = { 1104 { 1105 .data_type = QMI_UNSIGNED_1_BYTE, 1106 .elem_len = 1, 1107 .elem_size = sizeof(u8), 1108 .array_type = NO_ARRAY, 1109 .tlv_type = 0x01, 1110 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1111 valid), 1112 }, 1113 { 1114 .data_type = QMI_OPT_FLAG, 1115 .elem_len = 1, 1116 .elem_size = sizeof(u8), 1117 .array_type = NO_ARRAY, 1118 .tlv_type = 0x10, 1119 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1120 file_id_valid), 1121 }, 1122 { 1123 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1124 .elem_len = 1, 1125 .elem_size = sizeof(enum qmi_wlanfw_cal_temp_id_enum_v01), 1126 .array_type = NO_ARRAY, 1127 .tlv_type = 0x10, 1128 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1129 file_id), 1130 }, 1131 { 1132 .data_type = QMI_OPT_FLAG, 1133 .elem_len = 1, 1134 .elem_size = sizeof(u8), 1135 .array_type = NO_ARRAY, 1136 .tlv_type = 0x11, 1137 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1138 total_size_valid), 1139 }, 1140 { 1141 .data_type = QMI_UNSIGNED_4_BYTE, 1142 .elem_len = 1, 1143 .elem_size = sizeof(u32), 1144 .array_type = NO_ARRAY, 1145 .tlv_type = 0x11, 1146 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1147 total_size), 1148 }, 1149 { 1150 .data_type = QMI_OPT_FLAG, 1151 .elem_len = 1, 1152 .elem_size = sizeof(u8), 1153 .array_type = NO_ARRAY, 1154 .tlv_type = 0x12, 1155 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1156 seg_id_valid), 1157 }, 1158 { 1159 .data_type = QMI_UNSIGNED_4_BYTE, 1160 .elem_len = 1, 1161 .elem_size = sizeof(u32), 1162 .array_type = NO_ARRAY, 1163 .tlv_type = 0x12, 1164 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1165 seg_id), 1166 }, 1167 { 1168 .data_type = QMI_OPT_FLAG, 1169 .elem_len = 1, 1170 .elem_size = sizeof(u8), 1171 .array_type = NO_ARRAY, 1172 .tlv_type = 0x13, 1173 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1174 data_valid), 1175 }, 1176 { 1177 .data_type = QMI_DATA_LEN, 1178 .elem_len = 1, 1179 .elem_size = sizeof(u16), 1180 .array_type = NO_ARRAY, 1181 .tlv_type = 0x13, 1182 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1183 data_len), 1184 }, 1185 { 1186 .data_type = QMI_UNSIGNED_1_BYTE, 1187 .elem_len = QMI_WLANFW_MAX_DATA_SIZE_V01, 1188 .elem_size = sizeof(u8), 1189 .array_type = VAR_LEN_ARRAY, 1190 .tlv_type = 0x13, 1191 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1192 data), 1193 }, 1194 { 1195 .data_type = QMI_OPT_FLAG, 1196 .elem_len = 1, 1197 .elem_size = sizeof(u8), 1198 .array_type = NO_ARRAY, 1199 .tlv_type = 0x14, 1200 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1201 end_valid), 1202 }, 1203 { 1204 .data_type = QMI_UNSIGNED_1_BYTE, 1205 .elem_len = 1, 1206 .elem_size = sizeof(u8), 1207 .array_type = NO_ARRAY, 1208 .tlv_type = 0x14, 1209 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1210 end), 1211 }, 1212 { 1213 .data_type = QMI_OPT_FLAG, 1214 .elem_len = 1, 1215 .elem_size = sizeof(u8), 1216 .array_type = NO_ARRAY, 1217 .tlv_type = 0x15, 1218 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1219 bdf_type_valid), 1220 }, 1221 { 1222 .data_type = QMI_UNSIGNED_1_BYTE, 1223 .elem_len = 1, 1224 .elem_size = sizeof(u8), 1225 .array_type = NO_ARRAY, 1226 .tlv_type = 0x15, 1227 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1228 bdf_type), 1229 }, 1230 1231 { 1232 .data_type = QMI_EOTI, 1233 .array_type = NO_ARRAY, 1234 .tlv_type = QMI_COMMON_TLV_TYPE, 1235 }, 1236 }; 1237 1238 static const struct qmi_elem_info qmi_wlanfw_bdf_download_resp_msg_v01_ei[] = { 1239 { 1240 .data_type = QMI_STRUCT, 1241 .elem_len = 1, 1242 .elem_size = sizeof(struct qmi_response_type_v01), 1243 .array_type = NO_ARRAY, 1244 .tlv_type = 0x02, 1245 .offset = offsetof(struct qmi_wlanfw_bdf_download_resp_msg_v01, 1246 resp), 1247 .ei_array = qmi_response_type_v01_ei, 1248 }, 1249 { 1250 .data_type = QMI_EOTI, 1251 .array_type = NO_ARRAY, 1252 .tlv_type = QMI_COMMON_TLV_TYPE, 1253 }, 1254 }; 1255 1256 static const struct qmi_elem_info qmi_wlanfw_m3_info_req_msg_v01_ei[] = { 1257 { 1258 .data_type = QMI_UNSIGNED_8_BYTE, 1259 .elem_len = 1, 1260 .elem_size = sizeof(u64), 1261 .array_type = NO_ARRAY, 1262 .tlv_type = 0x01, 1263 .offset = offsetof(struct qmi_wlanfw_m3_info_req_msg_v01, addr), 1264 }, 1265 { 1266 .data_type = QMI_UNSIGNED_4_BYTE, 1267 .elem_len = 1, 1268 .elem_size = sizeof(u32), 1269 .array_type = NO_ARRAY, 1270 .tlv_type = 0x02, 1271 .offset = offsetof(struct qmi_wlanfw_m3_info_req_msg_v01, size), 1272 }, 1273 { 1274 .data_type = QMI_EOTI, 1275 .array_type = NO_ARRAY, 1276 .tlv_type = QMI_COMMON_TLV_TYPE, 1277 }, 1278 }; 1279 1280 static const struct qmi_elem_info qmi_wlanfw_m3_info_resp_msg_v01_ei[] = { 1281 { 1282 .data_type = QMI_STRUCT, 1283 .elem_len = 1, 1284 .elem_size = sizeof(struct qmi_response_type_v01), 1285 .array_type = NO_ARRAY, 1286 .tlv_type = 0x02, 1287 .offset = offsetof(struct qmi_wlanfw_m3_info_resp_msg_v01, resp), 1288 .ei_array = qmi_response_type_v01_ei, 1289 }, 1290 { 1291 .data_type = QMI_EOTI, 1292 .array_type = NO_ARRAY, 1293 .tlv_type = QMI_COMMON_TLV_TYPE, 1294 }, 1295 }; 1296 1297 static const struct qmi_elem_info qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei[] = { 1298 { 1299 .data_type = QMI_UNSIGNED_4_BYTE, 1300 .elem_len = 1, 1301 .elem_size = sizeof(u32), 1302 .array_type = NO_ARRAY, 1303 .tlv_type = 0, 1304 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1305 pipe_num), 1306 }, 1307 { 1308 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1309 .elem_len = 1, 1310 .elem_size = sizeof(enum qmi_wlanfw_pipedir_enum_v01), 1311 .array_type = NO_ARRAY, 1312 .tlv_type = 0, 1313 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1314 pipe_dir), 1315 }, 1316 { 1317 .data_type = QMI_UNSIGNED_4_BYTE, 1318 .elem_len = 1, 1319 .elem_size = sizeof(u32), 1320 .array_type = NO_ARRAY, 1321 .tlv_type = 0, 1322 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1323 nentries), 1324 }, 1325 { 1326 .data_type = QMI_UNSIGNED_4_BYTE, 1327 .elem_len = 1, 1328 .elem_size = sizeof(u32), 1329 .array_type = NO_ARRAY, 1330 .tlv_type = 0, 1331 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1332 nbytes_max), 1333 }, 1334 { 1335 .data_type = QMI_UNSIGNED_4_BYTE, 1336 .elem_len = 1, 1337 .elem_size = sizeof(u32), 1338 .array_type = NO_ARRAY, 1339 .tlv_type = 0, 1340 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1341 flags), 1342 }, 1343 { 1344 .data_type = QMI_EOTI, 1345 .array_type = NO_ARRAY, 1346 .tlv_type = QMI_COMMON_TLV_TYPE, 1347 }, 1348 }; 1349 1350 static const struct qmi_elem_info qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei[] = { 1351 { 1352 .data_type = QMI_UNSIGNED_4_BYTE, 1353 .elem_len = 1, 1354 .elem_size = sizeof(u32), 1355 .array_type = NO_ARRAY, 1356 .tlv_type = 0, 1357 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1358 service_id), 1359 }, 1360 { 1361 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1362 .elem_len = 1, 1363 .elem_size = sizeof(enum qmi_wlanfw_pipedir_enum_v01), 1364 .array_type = NO_ARRAY, 1365 .tlv_type = 0, 1366 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1367 pipe_dir), 1368 }, 1369 { 1370 .data_type = QMI_UNSIGNED_4_BYTE, 1371 .elem_len = 1, 1372 .elem_size = sizeof(u32), 1373 .array_type = NO_ARRAY, 1374 .tlv_type = 0, 1375 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1376 pipe_num), 1377 }, 1378 { 1379 .data_type = QMI_EOTI, 1380 .array_type = NO_ARRAY, 1381 .tlv_type = QMI_COMMON_TLV_TYPE, 1382 }, 1383 }; 1384 1385 static const struct qmi_elem_info qmi_wlanfw_shadow_reg_cfg_s_v01_ei[] = { 1386 { 1387 .data_type = QMI_UNSIGNED_2_BYTE, 1388 .elem_len = 1, 1389 .elem_size = sizeof(u16), 1390 .array_type = NO_ARRAY, 1391 .tlv_type = 0, 1392 .offset = offsetof(struct qmi_wlanfw_shadow_reg_cfg_s_v01, id), 1393 }, 1394 { 1395 .data_type = QMI_UNSIGNED_2_BYTE, 1396 .elem_len = 1, 1397 .elem_size = sizeof(u16), 1398 .array_type = NO_ARRAY, 1399 .tlv_type = 0, 1400 .offset = offsetof(struct qmi_wlanfw_shadow_reg_cfg_s_v01, 1401 offset), 1402 }, 1403 { 1404 .data_type = QMI_EOTI, 1405 .array_type = QMI_COMMON_TLV_TYPE, 1406 }, 1407 }; 1408 1409 static const struct qmi_elem_info qmi_wlanfw_shadow_reg_v2_cfg_s_v01_ei[] = { 1410 { 1411 .data_type = QMI_UNSIGNED_4_BYTE, 1412 .elem_len = 1, 1413 .elem_size = sizeof(u32), 1414 .array_type = NO_ARRAY, 1415 .tlv_type = 0, 1416 .offset = offsetof(struct qmi_wlanfw_shadow_reg_v2_cfg_s_v01, 1417 addr), 1418 }, 1419 { 1420 .data_type = QMI_EOTI, 1421 .array_type = NO_ARRAY, 1422 .tlv_type = QMI_COMMON_TLV_TYPE, 1423 }, 1424 }; 1425 1426 static const struct qmi_elem_info qmi_wlanfw_wlan_mode_req_msg_v01_ei[] = { 1427 { 1428 .data_type = QMI_UNSIGNED_4_BYTE, 1429 .elem_len = 1, 1430 .elem_size = sizeof(u32), 1431 .array_type = NO_ARRAY, 1432 .tlv_type = 0x01, 1433 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1434 mode), 1435 }, 1436 { 1437 .data_type = QMI_OPT_FLAG, 1438 .elem_len = 1, 1439 .elem_size = sizeof(u8), 1440 .array_type = NO_ARRAY, 1441 .tlv_type = 0x10, 1442 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1443 hw_debug_valid), 1444 }, 1445 { 1446 .data_type = QMI_UNSIGNED_1_BYTE, 1447 .elem_len = 1, 1448 .elem_size = sizeof(u8), 1449 .array_type = NO_ARRAY, 1450 .tlv_type = 0x10, 1451 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1452 hw_debug), 1453 }, 1454 { 1455 .data_type = QMI_EOTI, 1456 .array_type = NO_ARRAY, 1457 .tlv_type = QMI_COMMON_TLV_TYPE, 1458 }, 1459 }; 1460 1461 static const struct qmi_elem_info qmi_wlanfw_wlan_mode_resp_msg_v01_ei[] = { 1462 { 1463 .data_type = QMI_STRUCT, 1464 .elem_len = 1, 1465 .elem_size = sizeof(struct qmi_response_type_v01), 1466 .array_type = NO_ARRAY, 1467 .tlv_type = 0x02, 1468 .offset = offsetof(struct qmi_wlanfw_wlan_mode_resp_msg_v01, 1469 resp), 1470 .ei_array = qmi_response_type_v01_ei, 1471 }, 1472 { 1473 .data_type = QMI_EOTI, 1474 .array_type = NO_ARRAY, 1475 .tlv_type = QMI_COMMON_TLV_TYPE, 1476 }, 1477 }; 1478 1479 static const struct qmi_elem_info qmi_wlanfw_wlan_cfg_req_msg_v01_ei[] = { 1480 { 1481 .data_type = QMI_OPT_FLAG, 1482 .elem_len = 1, 1483 .elem_size = sizeof(u8), 1484 .array_type = NO_ARRAY, 1485 .tlv_type = 0x10, 1486 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1487 host_version_valid), 1488 }, 1489 { 1490 .data_type = QMI_STRING, 1491 .elem_len = QMI_WLANFW_MAX_STR_LEN_V01 + 1, 1492 .elem_size = sizeof(char), 1493 .array_type = NO_ARRAY, 1494 .tlv_type = 0x10, 1495 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1496 host_version), 1497 }, 1498 { 1499 .data_type = QMI_OPT_FLAG, 1500 .elem_len = 1, 1501 .elem_size = sizeof(u8), 1502 .array_type = NO_ARRAY, 1503 .tlv_type = 0x11, 1504 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1505 tgt_cfg_valid), 1506 }, 1507 { 1508 .data_type = QMI_DATA_LEN, 1509 .elem_len = 1, 1510 .elem_size = sizeof(u8), 1511 .array_type = NO_ARRAY, 1512 .tlv_type = 0x11, 1513 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1514 tgt_cfg_len), 1515 }, 1516 { 1517 .data_type = QMI_STRUCT, 1518 .elem_len = QMI_WLANFW_MAX_NUM_CE_V01, 1519 .elem_size = sizeof( 1520 struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01), 1521 .array_type = VAR_LEN_ARRAY, 1522 .tlv_type = 0x11, 1523 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1524 tgt_cfg), 1525 .ei_array = qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei, 1526 }, 1527 { 1528 .data_type = QMI_OPT_FLAG, 1529 .elem_len = 1, 1530 .elem_size = sizeof(u8), 1531 .array_type = NO_ARRAY, 1532 .tlv_type = 0x12, 1533 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1534 svc_cfg_valid), 1535 }, 1536 { 1537 .data_type = QMI_DATA_LEN, 1538 .elem_len = 1, 1539 .elem_size = sizeof(u8), 1540 .array_type = NO_ARRAY, 1541 .tlv_type = 0x12, 1542 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1543 svc_cfg_len), 1544 }, 1545 { 1546 .data_type = QMI_STRUCT, 1547 .elem_len = QMI_WLANFW_MAX_NUM_SVC_V01, 1548 .elem_size = sizeof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01), 1549 .array_type = VAR_LEN_ARRAY, 1550 .tlv_type = 0x12, 1551 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1552 svc_cfg), 1553 .ei_array = qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei, 1554 }, 1555 { 1556 .data_type = QMI_OPT_FLAG, 1557 .elem_len = 1, 1558 .elem_size = sizeof(u8), 1559 .array_type = NO_ARRAY, 1560 .tlv_type = 0x13, 1561 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1562 shadow_reg_valid), 1563 }, 1564 { 1565 .data_type = QMI_DATA_LEN, 1566 .elem_len = 1, 1567 .elem_size = sizeof(u8), 1568 .array_type = NO_ARRAY, 1569 .tlv_type = 0x13, 1570 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1571 shadow_reg_len), 1572 }, 1573 { 1574 .data_type = QMI_STRUCT, 1575 .elem_len = QMI_WLANFW_MAX_NUM_SHADOW_REG_V01, 1576 .elem_size = sizeof(struct qmi_wlanfw_shadow_reg_cfg_s_v01), 1577 .array_type = VAR_LEN_ARRAY, 1578 .tlv_type = 0x13, 1579 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1580 shadow_reg), 1581 .ei_array = qmi_wlanfw_shadow_reg_cfg_s_v01_ei, 1582 }, 1583 { 1584 .data_type = QMI_OPT_FLAG, 1585 .elem_len = 1, 1586 .elem_size = sizeof(u8), 1587 .array_type = NO_ARRAY, 1588 .tlv_type = 0x14, 1589 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1590 shadow_reg_v2_valid), 1591 }, 1592 { 1593 .data_type = QMI_DATA_LEN, 1594 .elem_len = 1, 1595 .elem_size = sizeof(u8), 1596 .array_type = NO_ARRAY, 1597 .tlv_type = 0x14, 1598 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1599 shadow_reg_v2_len), 1600 }, 1601 { 1602 .data_type = QMI_STRUCT, 1603 .elem_len = QMI_WLANFW_MAX_NUM_SHADOW_REG_V2_V01, 1604 .elem_size = sizeof(struct qmi_wlanfw_shadow_reg_v2_cfg_s_v01), 1605 .array_type = VAR_LEN_ARRAY, 1606 .tlv_type = 0x14, 1607 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1608 shadow_reg_v2), 1609 .ei_array = qmi_wlanfw_shadow_reg_v2_cfg_s_v01_ei, 1610 }, 1611 { 1612 .data_type = QMI_EOTI, 1613 .array_type = NO_ARRAY, 1614 .tlv_type = QMI_COMMON_TLV_TYPE, 1615 }, 1616 }; 1617 1618 static const struct qmi_elem_info qmi_wlanfw_wlan_cfg_resp_msg_v01_ei[] = { 1619 { 1620 .data_type = QMI_STRUCT, 1621 .elem_len = 1, 1622 .elem_size = sizeof(struct qmi_response_type_v01), 1623 .array_type = NO_ARRAY, 1624 .tlv_type = 0x02, 1625 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_resp_msg_v01, resp), 1626 .ei_array = qmi_response_type_v01_ei, 1627 }, 1628 { 1629 .data_type = QMI_EOTI, 1630 .array_type = NO_ARRAY, 1631 .tlv_type = QMI_COMMON_TLV_TYPE, 1632 }, 1633 }; 1634 1635 static const struct qmi_elem_info qmi_wlanfw_mem_ready_ind_msg_v01_ei[] = { 1636 { 1637 .data_type = QMI_EOTI, 1638 .array_type = NO_ARRAY, 1639 }, 1640 }; 1641 1642 static const struct qmi_elem_info qmi_wlanfw_fw_ready_ind_msg_v01_ei[] = { 1643 { 1644 .data_type = QMI_EOTI, 1645 .array_type = NO_ARRAY, 1646 }, 1647 }; 1648 1649 static const struct qmi_elem_info qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei[] = { 1650 { 1651 .data_type = QMI_EOTI, 1652 .array_type = NO_ARRAY, 1653 }, 1654 }; 1655 1656 static const struct qmi_elem_info qmi_wlanfw_wlan_ini_req_msg_v01_ei[] = { 1657 { 1658 .data_type = QMI_OPT_FLAG, 1659 .elem_len = 1, 1660 .elem_size = sizeof(u8), 1661 .array_type = NO_ARRAY, 1662 .tlv_type = 0x10, 1663 .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01, 1664 enablefwlog_valid), 1665 }, 1666 { 1667 .data_type = QMI_UNSIGNED_1_BYTE, 1668 .elem_len = 1, 1669 .elem_size = sizeof(u8), 1670 .array_type = NO_ARRAY, 1671 .tlv_type = 0x10, 1672 .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01, 1673 enablefwlog), 1674 }, 1675 { 1676 .data_type = QMI_EOTI, 1677 .array_type = NO_ARRAY, 1678 .tlv_type = QMI_COMMON_TLV_TYPE, 1679 }, 1680 }; 1681 1682 static const struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = { 1683 { 1684 .data_type = QMI_STRUCT, 1685 .elem_len = 1, 1686 .elem_size = sizeof(struct qmi_response_type_v01), 1687 .array_type = NO_ARRAY, 1688 .tlv_type = 0x02, 1689 .offset = offsetof(struct qmi_wlanfw_wlan_ini_resp_msg_v01, 1690 resp), 1691 .ei_array = qmi_response_type_v01_ei, 1692 }, 1693 { 1694 .data_type = QMI_EOTI, 1695 .array_type = NO_ARRAY, 1696 .tlv_type = QMI_COMMON_TLV_TYPE, 1697 }, 1698 }; 1699 1700 static const struct qmi_elem_info qmi_wlfw_fw_init_done_ind_msg_v01_ei[] = { 1701 { 1702 .data_type = QMI_EOTI, 1703 .array_type = NO_ARRAY, 1704 }, 1705 }; 1706 1707 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 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 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 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 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 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 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 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 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 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 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 = NULL; 2506 const void *m3_data; 2507 char path[100]; 2508 size_t m3_len; 2509 int ret; 2510 2511 if (m3_mem->vaddr) 2512 /* m3 firmware buffer is already available in the DMA buffer */ 2513 return 0; 2514 2515 if (ab->fw.m3_data && ab->fw.m3_len > 0) { 2516 /* firmware-N.bin had a m3 firmware file so use that */ 2517 m3_data = ab->fw.m3_data; 2518 m3_len = ab->fw.m3_len; 2519 } else { 2520 /* No m3 file in firmware-N.bin so try to request old 2521 * separate m3.bin. 2522 */ 2523 fw = ath11k_core_firmware_request(ab, ATH11K_M3_FILE); 2524 if (IS_ERR(fw)) { 2525 ret = PTR_ERR(fw); 2526 ath11k_core_create_firmware_path(ab, ATH11K_M3_FILE, 2527 path, sizeof(path)); 2528 ath11k_err(ab, "failed to load %s: %d\n", path, ret); 2529 return ret; 2530 } 2531 2532 m3_data = fw->data; 2533 m3_len = fw->size; 2534 } 2535 2536 m3_mem->vaddr = dma_alloc_coherent(ab->dev, 2537 m3_len, &m3_mem->paddr, 2538 GFP_KERNEL); 2539 if (!m3_mem->vaddr) { 2540 ath11k_err(ab, "failed to allocate memory for M3 with size %zu\n", 2541 fw->size); 2542 ret = -ENOMEM; 2543 goto out; 2544 } 2545 2546 memcpy(m3_mem->vaddr, m3_data, m3_len); 2547 m3_mem->size = m3_len; 2548 2549 ret = 0; 2550 2551 out: 2552 release_firmware(fw); 2553 2554 return ret; 2555 } 2556 2557 static void ath11k_qmi_m3_free(struct ath11k_base *ab) 2558 { 2559 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2560 2561 if (!ab->hw_params.m3_fw_support || !m3_mem->vaddr) 2562 return; 2563 2564 dma_free_coherent(ab->dev, m3_mem->size, 2565 m3_mem->vaddr, m3_mem->paddr); 2566 m3_mem->vaddr = NULL; 2567 m3_mem->size = 0; 2568 } 2569 2570 static int ath11k_qmi_wlanfw_m3_info_send(struct ath11k_base *ab) 2571 { 2572 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2573 struct qmi_wlanfw_m3_info_req_msg_v01 req; 2574 struct qmi_wlanfw_m3_info_resp_msg_v01 resp; 2575 struct qmi_txn txn; 2576 int ret = 0; 2577 2578 memset(&req, 0, sizeof(req)); 2579 memset(&resp, 0, sizeof(resp)); 2580 2581 if (ab->hw_params.m3_fw_support) { 2582 ret = ath11k_qmi_m3_load(ab); 2583 if (ret) { 2584 ath11k_err(ab, "failed to load m3 firmware: %d", ret); 2585 return ret; 2586 } 2587 2588 req.addr = m3_mem->paddr; 2589 req.size = m3_mem->size; 2590 } else { 2591 req.addr = 0; 2592 req.size = 0; 2593 } 2594 2595 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2596 qmi_wlanfw_m3_info_resp_msg_v01_ei, &resp); 2597 if (ret < 0) 2598 goto out; 2599 2600 ath11k_dbg(ab, ATH11K_DBG_QMI, "m3 info req\n"); 2601 2602 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2603 QMI_WLANFW_M3_INFO_REQ_V01, 2604 QMI_WLANFW_M3_INFO_REQ_MSG_V01_MAX_MSG_LEN, 2605 qmi_wlanfw_m3_info_req_msg_v01_ei, &req); 2606 if (ret < 0) { 2607 qmi_txn_cancel(&txn); 2608 ath11k_warn(ab, "failed to send m3 information request: %d\n", 2609 ret); 2610 goto out; 2611 } 2612 2613 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2614 if (ret < 0) { 2615 ath11k_warn(ab, "failed to wait m3 information request: %d\n", ret); 2616 goto out; 2617 } 2618 2619 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2620 ath11k_warn(ab, "m3 info request failed: %d %d\n", 2621 resp.resp.result, resp.resp.error); 2622 ret = -EINVAL; 2623 goto out; 2624 } 2625 out: 2626 return ret; 2627 } 2628 2629 static int ath11k_qmi_wlanfw_mode_send(struct ath11k_base *ab, 2630 u32 mode) 2631 { 2632 struct qmi_wlanfw_wlan_mode_req_msg_v01 req; 2633 struct qmi_wlanfw_wlan_mode_resp_msg_v01 resp; 2634 struct qmi_txn txn; 2635 int ret = 0; 2636 2637 memset(&req, 0, sizeof(req)); 2638 memset(&resp, 0, sizeof(resp)); 2639 2640 req.mode = mode; 2641 req.hw_debug_valid = 1; 2642 req.hw_debug = 0; 2643 2644 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2645 qmi_wlanfw_wlan_mode_resp_msg_v01_ei, &resp); 2646 if (ret < 0) 2647 goto out; 2648 2649 ath11k_dbg(ab, ATH11K_DBG_QMI, "wlan mode req mode %d\n", mode); 2650 2651 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2652 QMI_WLANFW_WLAN_MODE_REQ_V01, 2653 QMI_WLANFW_WLAN_MODE_REQ_MSG_V01_MAX_LEN, 2654 qmi_wlanfw_wlan_mode_req_msg_v01_ei, &req); 2655 if (ret < 0) { 2656 qmi_txn_cancel(&txn); 2657 ath11k_warn(ab, "failed to send wlan mode request (mode %d): %d\n", 2658 mode, ret); 2659 goto out; 2660 } 2661 2662 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2663 if (ret < 0) { 2664 if (mode == ATH11K_FIRMWARE_MODE_OFF && ret == -ENETRESET) { 2665 ath11k_warn(ab, "WLFW service is dis-connected\n"); 2666 return 0; 2667 } 2668 ath11k_warn(ab, "failed to wait wlan mode request (mode %d): %d\n", 2669 mode, ret); 2670 goto out; 2671 } 2672 2673 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2674 ath11k_warn(ab, "wlan mode request failed (mode: %d): %d %d\n", 2675 mode, resp.resp.result, resp.resp.error); 2676 ret = -EINVAL; 2677 goto out; 2678 } 2679 2680 out: 2681 return ret; 2682 } 2683 2684 static int ath11k_qmi_wlanfw_wlan_cfg_send(struct ath11k_base *ab) 2685 { 2686 struct qmi_wlanfw_wlan_cfg_req_msg_v01 *req; 2687 struct qmi_wlanfw_wlan_cfg_resp_msg_v01 resp; 2688 struct ce_pipe_config *ce_cfg; 2689 struct service_to_pipe *svc_cfg; 2690 struct qmi_txn txn; 2691 int ret = 0, pipe_num; 2692 2693 ce_cfg = (struct ce_pipe_config *)ab->qmi.ce_cfg.tgt_ce; 2694 svc_cfg = (struct service_to_pipe *)ab->qmi.ce_cfg.svc_to_ce_map; 2695 2696 req = kzalloc(sizeof(*req), GFP_KERNEL); 2697 if (!req) 2698 return -ENOMEM; 2699 2700 memset(&resp, 0, sizeof(resp)); 2701 2702 req->host_version_valid = 1; 2703 strscpy(req->host_version, ATH11K_HOST_VERSION_STRING, 2704 sizeof(req->host_version)); 2705 2706 req->tgt_cfg_valid = 1; 2707 /* This is number of CE configs */ 2708 req->tgt_cfg_len = ab->qmi.ce_cfg.tgt_ce_len; 2709 for (pipe_num = 0; pipe_num < req->tgt_cfg_len ; pipe_num++) { 2710 req->tgt_cfg[pipe_num].pipe_num = ce_cfg[pipe_num].pipenum; 2711 req->tgt_cfg[pipe_num].pipe_dir = ce_cfg[pipe_num].pipedir; 2712 req->tgt_cfg[pipe_num].nentries = ce_cfg[pipe_num].nentries; 2713 req->tgt_cfg[pipe_num].nbytes_max = ce_cfg[pipe_num].nbytes_max; 2714 req->tgt_cfg[pipe_num].flags = ce_cfg[pipe_num].flags; 2715 } 2716 2717 req->svc_cfg_valid = 1; 2718 /* This is number of Service/CE configs */ 2719 req->svc_cfg_len = ab->qmi.ce_cfg.svc_to_ce_map_len; 2720 for (pipe_num = 0; pipe_num < req->svc_cfg_len; pipe_num++) { 2721 req->svc_cfg[pipe_num].service_id = svc_cfg[pipe_num].service_id; 2722 req->svc_cfg[pipe_num].pipe_dir = svc_cfg[pipe_num].pipedir; 2723 req->svc_cfg[pipe_num].pipe_num = svc_cfg[pipe_num].pipenum; 2724 } 2725 req->shadow_reg_valid = 0; 2726 2727 /* set shadow v2 configuration */ 2728 if (ab->hw_params.supports_shadow_regs) { 2729 req->shadow_reg_v2_valid = 1; 2730 req->shadow_reg_v2_len = min_t(u32, 2731 ab->qmi.ce_cfg.shadow_reg_v2_len, 2732 QMI_WLANFW_MAX_NUM_SHADOW_REG_V2_V01); 2733 memcpy(&req->shadow_reg_v2, ab->qmi.ce_cfg.shadow_reg_v2, 2734 sizeof(u32) * req->shadow_reg_v2_len); 2735 } else { 2736 req->shadow_reg_v2_valid = 0; 2737 } 2738 2739 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2740 qmi_wlanfw_wlan_cfg_resp_msg_v01_ei, &resp); 2741 if (ret < 0) 2742 goto out; 2743 2744 ath11k_dbg(ab, ATH11K_DBG_QMI, "wlan cfg req\n"); 2745 2746 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2747 QMI_WLANFW_WLAN_CFG_REQ_V01, 2748 QMI_WLANFW_WLAN_CFG_REQ_MSG_V01_MAX_LEN, 2749 qmi_wlanfw_wlan_cfg_req_msg_v01_ei, req); 2750 if (ret < 0) { 2751 qmi_txn_cancel(&txn); 2752 ath11k_warn(ab, "failed to send wlan config request: %d\n", 2753 ret); 2754 goto out; 2755 } 2756 2757 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2758 if (ret < 0) { 2759 ath11k_warn(ab, "failed to wait wlan config request: %d\n", ret); 2760 goto out; 2761 } 2762 2763 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2764 ath11k_warn(ab, "wlan config request failed: %d %d\n", 2765 resp.resp.result, resp.resp.error); 2766 ret = -EINVAL; 2767 goto out; 2768 } 2769 2770 out: 2771 kfree(req); 2772 return ret; 2773 } 2774 2775 static int ath11k_qmi_wlanfw_wlan_ini_send(struct ath11k_base *ab, bool enable) 2776 { 2777 int ret; 2778 struct qmi_txn txn; 2779 struct qmi_wlanfw_wlan_ini_req_msg_v01 req = {}; 2780 struct qmi_wlanfw_wlan_ini_resp_msg_v01 resp = {}; 2781 2782 req.enablefwlog_valid = true; 2783 req.enablefwlog = enable ? 1 : 0; 2784 2785 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2786 qmi_wlanfw_wlan_ini_resp_msg_v01_ei, &resp); 2787 if (ret < 0) 2788 goto out; 2789 2790 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2791 QMI_WLANFW_WLAN_INI_REQ_V01, 2792 QMI_WLANFW_WLAN_INI_REQ_MSG_V01_MAX_LEN, 2793 qmi_wlanfw_wlan_ini_req_msg_v01_ei, &req); 2794 if (ret < 0) { 2795 ath11k_warn(ab, "qmi failed to send wlan ini request, err = %d\n", 2796 ret); 2797 qmi_txn_cancel(&txn); 2798 goto out; 2799 } 2800 2801 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2802 if (ret < 0) { 2803 ath11k_warn(ab, "qmi failed wlan ini request, err = %d\n", ret); 2804 goto out; 2805 } 2806 2807 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2808 ath11k_warn(ab, "qmi wlan ini request failed, result: %d, err: %d\n", 2809 resp.resp.result, resp.resp.error); 2810 ret = -EINVAL; 2811 } 2812 2813 out: 2814 return ret; 2815 } 2816 2817 void ath11k_qmi_firmware_stop(struct ath11k_base *ab) 2818 { 2819 int ret; 2820 2821 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware stop\n"); 2822 2823 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_OFF); 2824 if (ret < 0) { 2825 ath11k_warn(ab, "qmi failed to send wlan mode off: %d\n", ret); 2826 return; 2827 } 2828 } 2829 2830 int ath11k_qmi_firmware_start(struct ath11k_base *ab, 2831 u32 mode) 2832 { 2833 int ret; 2834 2835 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware start\n"); 2836 2837 if (ab->hw_params.fw_wmi_diag_event) { 2838 ret = ath11k_qmi_wlanfw_wlan_ini_send(ab, true); 2839 if (ret < 0) { 2840 ath11k_warn(ab, "qmi failed to send wlan fw ini:%d\n", ret); 2841 return ret; 2842 } 2843 } 2844 2845 ret = ath11k_qmi_wlanfw_wlan_cfg_send(ab); 2846 if (ret < 0) { 2847 ath11k_warn(ab, "qmi failed to send wlan cfg: %d\n", ret); 2848 return ret; 2849 } 2850 2851 ret = ath11k_qmi_wlanfw_mode_send(ab, mode); 2852 if (ret < 0) { 2853 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret); 2854 return ret; 2855 } 2856 2857 return 0; 2858 } 2859 2860 int ath11k_qmi_fwreset_from_cold_boot(struct ath11k_base *ab) 2861 { 2862 int timeout; 2863 2864 if (!ath11k_core_coldboot_cal_support(ab) || 2865 ab->hw_params.cbcal_restart_fw == 0) 2866 return 0; 2867 2868 ath11k_dbg(ab, ATH11K_DBG_QMI, "wait for cold boot done\n"); 2869 2870 timeout = wait_event_timeout(ab->qmi.cold_boot_waitq, 2871 (ab->qmi.cal_done == 1), 2872 ATH11K_COLD_BOOT_FW_RESET_DELAY); 2873 2874 if (timeout <= 0) { 2875 ath11k_warn(ab, "Coldboot Calibration timed out\n"); 2876 return -ETIMEDOUT; 2877 } 2878 2879 /* reset the firmware */ 2880 ath11k_hif_power_down(ab); 2881 ath11k_hif_power_up(ab); 2882 ath11k_dbg(ab, ATH11K_DBG_QMI, "exit wait for cold boot done\n"); 2883 return 0; 2884 } 2885 EXPORT_SYMBOL(ath11k_qmi_fwreset_from_cold_boot); 2886 2887 static int ath11k_qmi_process_coldboot_calibration(struct ath11k_base *ab) 2888 { 2889 int timeout; 2890 int ret; 2891 2892 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_COLD_BOOT); 2893 if (ret < 0) { 2894 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret); 2895 return ret; 2896 } 2897 2898 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration wait started\n"); 2899 2900 timeout = wait_event_timeout(ab->qmi.cold_boot_waitq, 2901 (ab->qmi.cal_done == 1), 2902 ATH11K_COLD_BOOT_FW_RESET_DELAY); 2903 if (timeout <= 0) { 2904 ath11k_warn(ab, "coldboot calibration timed out\n"); 2905 return 0; 2906 } 2907 2908 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration done\n"); 2909 2910 return 0; 2911 } 2912 2913 static int 2914 ath11k_qmi_driver_event_post(struct ath11k_qmi *qmi, 2915 enum ath11k_qmi_event_type type, 2916 void *data) 2917 { 2918 struct ath11k_qmi_driver_event *event; 2919 2920 event = kzalloc(sizeof(*event), GFP_ATOMIC); 2921 if (!event) 2922 return -ENOMEM; 2923 2924 event->type = type; 2925 event->data = data; 2926 2927 spin_lock(&qmi->event_lock); 2928 list_add_tail(&event->list, &qmi->event_list); 2929 spin_unlock(&qmi->event_lock); 2930 2931 queue_work(qmi->event_wq, &qmi->event_work); 2932 2933 return 0; 2934 } 2935 2936 static int ath11k_qmi_event_mem_request(struct ath11k_qmi *qmi) 2937 { 2938 struct ath11k_base *ab = qmi->ab; 2939 int ret; 2940 2941 ret = ath11k_qmi_respond_fw_mem_request(ab); 2942 if (ret < 0) { 2943 ath11k_warn(ab, "qmi failed to respond fw mem req: %d\n", ret); 2944 return ret; 2945 } 2946 2947 return ret; 2948 } 2949 2950 static int ath11k_qmi_event_load_bdf(struct ath11k_qmi *qmi) 2951 { 2952 struct ath11k_base *ab = qmi->ab; 2953 int ret; 2954 2955 ret = ath11k_qmi_request_target_cap(ab); 2956 if (ret < 0) { 2957 ath11k_warn(ab, "failed to request qmi target capabilities: %d\n", 2958 ret); 2959 return ret; 2960 } 2961 2962 ret = ath11k_qmi_request_device_info(ab); 2963 if (ret < 0) { 2964 ath11k_warn(ab, "failed to request qmi device info: %d\n", ret); 2965 return ret; 2966 } 2967 2968 if (ab->hw_params.supports_regdb) 2969 ath11k_qmi_load_bdf_qmi(ab, true); 2970 2971 ret = ath11k_qmi_load_bdf_qmi(ab, false); 2972 if (ret < 0) { 2973 ath11k_warn(ab, "failed to load board data file: %d\n", ret); 2974 return ret; 2975 } 2976 2977 return 0; 2978 } 2979 2980 static int ath11k_qmi_event_server_arrive(struct ath11k_qmi *qmi) 2981 { 2982 struct ath11k_base *ab = qmi->ab; 2983 int ret; 2984 2985 ret = ath11k_qmi_fw_ind_register_send(ab); 2986 if (ret < 0) { 2987 ath11k_warn(ab, "failed to send qmi firmware indication: %d\n", 2988 ret); 2989 return ret; 2990 } 2991 2992 ret = ath11k_qmi_host_cap_send(ab); 2993 if (ret < 0) { 2994 ath11k_warn(ab, "failed to send qmi host cap: %d\n", ret); 2995 return ret; 2996 } 2997 2998 if (!ab->hw_params.fixed_fw_mem) 2999 return ret; 3000 3001 ret = ath11k_qmi_event_load_bdf(qmi); 3002 if (ret < 0) { 3003 ath11k_warn(ab, "qmi failed to download BDF:%d\n", ret); 3004 return ret; 3005 } 3006 3007 return ret; 3008 } 3009 3010 static void ath11k_qmi_msg_mem_request_cb(struct qmi_handle *qmi_hdl, 3011 struct sockaddr_qrtr *sq, 3012 struct qmi_txn *txn, 3013 const void *data) 3014 { 3015 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3016 struct ath11k_base *ab = qmi->ab; 3017 const struct qmi_wlanfw_request_mem_ind_msg_v01 *msg = data; 3018 int i, ret; 3019 3020 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware request memory request\n"); 3021 3022 if (msg->mem_seg_len == 0 || 3023 msg->mem_seg_len > ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01) 3024 ath11k_warn(ab, "invalid memory segment length: %u\n", 3025 msg->mem_seg_len); 3026 3027 ab->qmi.mem_seg_count = msg->mem_seg_len; 3028 3029 for (i = 0; i < qmi->mem_seg_count ; i++) { 3030 ab->qmi.target_mem[i].type = msg->mem_seg[i].type; 3031 ab->qmi.target_mem[i].size = msg->mem_seg[i].size; 3032 ath11k_dbg(ab, ATH11K_DBG_QMI, "mem seg type %d size %d\n", 3033 msg->mem_seg[i].type, msg->mem_seg[i].size); 3034 } 3035 3036 if (ab->hw_params.fixed_mem_region || 3037 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) { 3038 ret = ath11k_qmi_assign_target_mem_chunk(ab); 3039 if (ret) { 3040 ath11k_warn(ab, "failed to assign qmi target memory: %d\n", 3041 ret); 3042 return; 3043 } 3044 } else { 3045 ret = ath11k_qmi_alloc_target_mem_chunk(ab); 3046 if (ret) { 3047 ath11k_warn(ab, "failed to allocate qmi target memory: %d\n", 3048 ret); 3049 return; 3050 } 3051 } 3052 3053 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_REQUEST_MEM, NULL); 3054 } 3055 3056 static void ath11k_qmi_msg_mem_ready_cb(struct qmi_handle *qmi_hdl, 3057 struct sockaddr_qrtr *sq, 3058 struct qmi_txn *txn, 3059 const void *decoded) 3060 { 3061 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3062 struct ath11k_base *ab = qmi->ab; 3063 3064 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware memory ready indication\n"); 3065 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_MEM_READY, NULL); 3066 } 3067 3068 static void ath11k_qmi_msg_fw_ready_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, struct ath11k_qmi, handle); 3074 struct ath11k_base *ab = qmi->ab; 3075 3076 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware ready\n"); 3077 3078 if (!ab->qmi.cal_done) { 3079 ab->qmi.cal_done = 1; 3080 wake_up(&ab->qmi.cold_boot_waitq); 3081 } 3082 3083 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_READY, NULL); 3084 } 3085 3086 static void ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle *qmi_hdl, 3087 struct sockaddr_qrtr *sq, 3088 struct qmi_txn *txn, 3089 const void *decoded) 3090 { 3091 struct ath11k_qmi *qmi = container_of(qmi_hdl, 3092 struct ath11k_qmi, handle); 3093 struct ath11k_base *ab = qmi->ab; 3094 3095 ab->qmi.cal_done = 1; 3096 wake_up(&ab->qmi.cold_boot_waitq); 3097 ath11k_dbg(ab, ATH11K_DBG_QMI, "cold boot calibration done\n"); 3098 } 3099 3100 static void ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle *qmi_hdl, 3101 struct sockaddr_qrtr *sq, 3102 struct qmi_txn *txn, 3103 const void *decoded) 3104 { 3105 struct ath11k_qmi *qmi = container_of(qmi_hdl, 3106 struct ath11k_qmi, handle); 3107 struct ath11k_base *ab = qmi->ab; 3108 3109 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_INIT_DONE, NULL); 3110 ath11k_dbg(ab, ATH11K_DBG_QMI, "firmware init done\n"); 3111 } 3112 3113 static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = { 3114 { 3115 .type = QMI_INDICATION, 3116 .msg_id = QMI_WLFW_REQUEST_MEM_IND_V01, 3117 .ei = qmi_wlanfw_request_mem_ind_msg_v01_ei, 3118 .decoded_size = sizeof(struct qmi_wlanfw_request_mem_ind_msg_v01), 3119 .fn = ath11k_qmi_msg_mem_request_cb, 3120 }, 3121 { 3122 .type = QMI_INDICATION, 3123 .msg_id = QMI_WLFW_FW_MEM_READY_IND_V01, 3124 .ei = qmi_wlanfw_mem_ready_ind_msg_v01_ei, 3125 .decoded_size = sizeof(struct qmi_wlanfw_fw_mem_ready_ind_msg_v01), 3126 .fn = ath11k_qmi_msg_mem_ready_cb, 3127 }, 3128 { 3129 .type = QMI_INDICATION, 3130 .msg_id = QMI_WLFW_FW_READY_IND_V01, 3131 .ei = qmi_wlanfw_fw_ready_ind_msg_v01_ei, 3132 .decoded_size = sizeof(struct qmi_wlanfw_fw_ready_ind_msg_v01), 3133 .fn = ath11k_qmi_msg_fw_ready_cb, 3134 }, 3135 { 3136 .type = QMI_INDICATION, 3137 .msg_id = QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01, 3138 .ei = qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei, 3139 .decoded_size = 3140 sizeof(struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01), 3141 .fn = ath11k_qmi_msg_cold_boot_cal_done_cb, 3142 }, 3143 { 3144 .type = QMI_INDICATION, 3145 .msg_id = QMI_WLFW_FW_INIT_DONE_IND_V01, 3146 .ei = qmi_wlfw_fw_init_done_ind_msg_v01_ei, 3147 .decoded_size = 3148 sizeof(struct qmi_wlfw_fw_init_done_ind_msg_v01), 3149 .fn = ath11k_qmi_msg_fw_init_done_cb, 3150 }, 3151 3152 /* end of list */ 3153 {}, 3154 }; 3155 3156 static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl, 3157 struct qmi_service *service) 3158 { 3159 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3160 struct ath11k_base *ab = qmi->ab; 3161 struct sockaddr_qrtr *sq = &qmi->sq; 3162 int ret; 3163 3164 sq->sq_family = AF_QIPCRTR; 3165 sq->sq_node = service->node; 3166 sq->sq_port = service->port; 3167 3168 ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq, 3169 sizeof(*sq), 0); 3170 if (ret) { 3171 ath11k_warn(ab, "failed to connect to qmi remote service: %d\n", ret); 3172 return ret; 3173 } 3174 3175 ath11k_dbg(ab, ATH11K_DBG_QMI, "wifi fw qmi service connected\n"); 3176 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_ARRIVE, NULL); 3177 3178 return ret; 3179 } 3180 3181 static void ath11k_qmi_ops_del_server(struct qmi_handle *qmi_hdl, 3182 struct qmi_service *service) 3183 { 3184 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3185 struct ath11k_base *ab = qmi->ab; 3186 3187 ath11k_dbg(ab, ATH11K_DBG_QMI, "wifi fw del server\n"); 3188 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_EXIT, NULL); 3189 } 3190 3191 static const struct qmi_ops ath11k_qmi_ops = { 3192 .new_server = ath11k_qmi_ops_new_server, 3193 .del_server = ath11k_qmi_ops_del_server, 3194 }; 3195 3196 static void ath11k_qmi_driver_event_work(struct work_struct *work) 3197 { 3198 struct ath11k_qmi *qmi = container_of(work, struct ath11k_qmi, 3199 event_work); 3200 struct ath11k_qmi_driver_event *event; 3201 struct ath11k_base *ab = qmi->ab; 3202 int ret; 3203 3204 spin_lock(&qmi->event_lock); 3205 while (!list_empty(&qmi->event_list)) { 3206 event = list_first_entry(&qmi->event_list, 3207 struct ath11k_qmi_driver_event, list); 3208 list_del(&event->list); 3209 spin_unlock(&qmi->event_lock); 3210 3211 if (test_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags)) { 3212 kfree(event); 3213 return; 3214 } 3215 3216 switch (event->type) { 3217 case ATH11K_QMI_EVENT_SERVER_ARRIVE: 3218 ret = ath11k_qmi_event_server_arrive(qmi); 3219 if (ret < 0) 3220 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3221 break; 3222 case ATH11K_QMI_EVENT_SERVER_EXIT: 3223 set_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags); 3224 set_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); 3225 3226 if (!ab->is_reset) 3227 ath11k_core_pre_reconfigure_recovery(ab); 3228 break; 3229 case ATH11K_QMI_EVENT_REQUEST_MEM: 3230 ret = ath11k_qmi_event_mem_request(qmi); 3231 if (ret < 0) 3232 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3233 break; 3234 case ATH11K_QMI_EVENT_FW_MEM_READY: 3235 ret = ath11k_qmi_event_load_bdf(qmi); 3236 if (ret < 0) { 3237 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3238 break; 3239 } 3240 3241 ret = ath11k_qmi_wlanfw_m3_info_send(ab); 3242 if (ret < 0) { 3243 ath11k_warn(ab, 3244 "failed to send qmi m3 info req: %d\n", ret); 3245 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3246 } 3247 3248 break; 3249 case ATH11K_QMI_EVENT_FW_INIT_DONE: 3250 clear_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3251 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) { 3252 if (ab->is_reset) 3253 ath11k_hal_dump_srng_stats(ab); 3254 queue_work(ab->workqueue, &ab->restart_work); 3255 break; 3256 } 3257 3258 if (ab->qmi.cal_done == 0 && 3259 ath11k_core_coldboot_cal_support(ab)) { 3260 ath11k_qmi_process_coldboot_calibration(ab); 3261 } else { 3262 clear_bit(ATH11K_FLAG_CRASH_FLUSH, 3263 &ab->dev_flags); 3264 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); 3265 ret = ath11k_core_qmi_firmware_ready(ab); 3266 if (ret) { 3267 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3268 break; 3269 } 3270 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags); 3271 } 3272 3273 break; 3274 case ATH11K_QMI_EVENT_FW_READY: 3275 /* For targets requiring a FW restart upon cold 3276 * boot completion, there is no need to process 3277 * FW ready; such targets will receive FW init 3278 * done message after FW restart. 3279 */ 3280 if (ab->hw_params.cbcal_restart_fw) 3281 break; 3282 3283 clear_bit(ATH11K_FLAG_CRASH_FLUSH, 3284 &ab->dev_flags); 3285 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); 3286 ath11k_core_qmi_firmware_ready(ab); 3287 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags); 3288 3289 break; 3290 case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE: 3291 break; 3292 default: 3293 ath11k_warn(ab, "invalid qmi event type: %d", event->type); 3294 break; 3295 } 3296 kfree(event); 3297 spin_lock(&qmi->event_lock); 3298 } 3299 spin_unlock(&qmi->event_lock); 3300 } 3301 3302 int ath11k_qmi_init_service(struct ath11k_base *ab) 3303 { 3304 int ret; 3305 3306 memset(&ab->qmi.target, 0, sizeof(struct target_info)); 3307 memset(&ab->qmi.target_mem, 0, sizeof(struct target_mem_chunk)); 3308 ab->qmi.ab = ab; 3309 3310 ab->qmi.target_mem_mode = ab->hw_params.fw_mem_mode; 3311 ret = qmi_handle_init(&ab->qmi.handle, ATH11K_QMI_RESP_LEN_MAX, 3312 &ath11k_qmi_ops, ath11k_qmi_msg_handlers); 3313 if (ret < 0) { 3314 ath11k_warn(ab, "failed to initialize qmi handle: %d\n", ret); 3315 return ret; 3316 } 3317 3318 ab->qmi.event_wq = alloc_ordered_workqueue("ath11k_qmi_driver_event", 0); 3319 if (!ab->qmi.event_wq) { 3320 ath11k_err(ab, "failed to allocate workqueue\n"); 3321 return -EFAULT; 3322 } 3323 3324 INIT_LIST_HEAD(&ab->qmi.event_list); 3325 spin_lock_init(&ab->qmi.event_lock); 3326 INIT_WORK(&ab->qmi.event_work, ath11k_qmi_driver_event_work); 3327 3328 ret = qmi_add_lookup(&ab->qmi.handle, ATH11K_QMI_WLFW_SERVICE_ID_V01, 3329 ATH11K_QMI_WLFW_SERVICE_VERS_V01, 3330 ab->qmi.service_ins_id); 3331 if (ret < 0) { 3332 ath11k_warn(ab, "failed to add qmi lookup: %d\n", ret); 3333 destroy_workqueue(ab->qmi.event_wq); 3334 return ret; 3335 } 3336 3337 return ret; 3338 } 3339 3340 void ath11k_qmi_deinit_service(struct ath11k_base *ab) 3341 { 3342 qmi_handle_release(&ab->qmi.handle); 3343 cancel_work_sync(&ab->qmi.event_work); 3344 destroy_workqueue(ab->qmi.event_wq); 3345 ath11k_qmi_m3_free(ab); 3346 ath11k_qmi_free_target_mem_chunk(ab); 3347 } 3348 EXPORT_SYMBOL(ath11k_qmi_deinit_service); 3349 3350 void ath11k_qmi_free_resource(struct ath11k_base *ab) 3351 { 3352 ath11k_qmi_free_target_mem_chunk(ab); 3353 ath11k_qmi_m3_free(ab); 3354 } 3355