1 // SPDX-License-Identifier: BSD-3-Clause-Clear 2 /* 3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. 4 * Copyright (c) 2022 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 <linux/of.h> 13 #include <linux/of_address.h> 14 #include <linux/ioport.h> 15 #include <linux/firmware.h> 16 #include <linux/of_device.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 23 #define FW_BUILD_ID_MASK "QC_IMAGE_VERSION_STRING=" 24 25 bool ath11k_cold_boot_cal = 1; 26 EXPORT_SYMBOL(ath11k_cold_boot_cal); 27 module_param_named(cold_boot_cal, ath11k_cold_boot_cal, bool, 0644); 28 MODULE_PARM_DESC(cold_boot_cal, 29 "Decrease the channel switch time but increase the driver load time (Default: true)"); 30 31 static struct qmi_elem_info qmi_wlanfw_host_cap_req_msg_v01_ei[] = { 32 { 33 .data_type = QMI_OPT_FLAG, 34 .elem_len = 1, 35 .elem_size = sizeof(u8), 36 .array_type = NO_ARRAY, 37 .tlv_type = 0x10, 38 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 39 num_clients_valid), 40 }, 41 { 42 .data_type = QMI_UNSIGNED_4_BYTE, 43 .elem_len = 1, 44 .elem_size = sizeof(u32), 45 .array_type = NO_ARRAY, 46 .tlv_type = 0x10, 47 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 48 num_clients), 49 }, 50 { 51 .data_type = QMI_OPT_FLAG, 52 .elem_len = 1, 53 .elem_size = sizeof(u8), 54 .array_type = NO_ARRAY, 55 .tlv_type = 0x11, 56 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 57 wake_msi_valid), 58 }, 59 { 60 .data_type = QMI_UNSIGNED_4_BYTE, 61 .elem_len = 1, 62 .elem_size = sizeof(u32), 63 .array_type = NO_ARRAY, 64 .tlv_type = 0x11, 65 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 66 wake_msi), 67 }, 68 { 69 .data_type = QMI_OPT_FLAG, 70 .elem_len = 1, 71 .elem_size = sizeof(u8), 72 .array_type = NO_ARRAY, 73 .tlv_type = 0x12, 74 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 75 gpios_valid), 76 }, 77 { 78 .data_type = QMI_DATA_LEN, 79 .elem_len = 1, 80 .elem_size = sizeof(u8), 81 .array_type = NO_ARRAY, 82 .tlv_type = 0x12, 83 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 84 gpios_len), 85 }, 86 { 87 .data_type = QMI_UNSIGNED_4_BYTE, 88 .elem_len = QMI_WLFW_MAX_NUM_GPIO_V01, 89 .elem_size = sizeof(u32), 90 .array_type = VAR_LEN_ARRAY, 91 .tlv_type = 0x12, 92 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 93 gpios), 94 }, 95 { 96 .data_type = QMI_OPT_FLAG, 97 .elem_len = 1, 98 .elem_size = sizeof(u8), 99 .array_type = NO_ARRAY, 100 .tlv_type = 0x13, 101 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 102 nm_modem_valid), 103 }, 104 { 105 .data_type = QMI_UNSIGNED_1_BYTE, 106 .elem_len = 1, 107 .elem_size = sizeof(u8), 108 .array_type = NO_ARRAY, 109 .tlv_type = 0x13, 110 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 111 nm_modem), 112 }, 113 { 114 .data_type = QMI_OPT_FLAG, 115 .elem_len = 1, 116 .elem_size = sizeof(u8), 117 .array_type = NO_ARRAY, 118 .tlv_type = 0x14, 119 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 120 bdf_support_valid), 121 }, 122 { 123 .data_type = QMI_UNSIGNED_1_BYTE, 124 .elem_len = 1, 125 .elem_size = sizeof(u8), 126 .array_type = NO_ARRAY, 127 .tlv_type = 0x14, 128 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 129 bdf_support), 130 }, 131 { 132 .data_type = QMI_OPT_FLAG, 133 .elem_len = 1, 134 .elem_size = sizeof(u8), 135 .array_type = NO_ARRAY, 136 .tlv_type = 0x15, 137 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 138 bdf_cache_support_valid), 139 }, 140 { 141 .data_type = QMI_UNSIGNED_1_BYTE, 142 .elem_len = 1, 143 .elem_size = sizeof(u8), 144 .array_type = NO_ARRAY, 145 .tlv_type = 0x15, 146 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 147 bdf_cache_support), 148 }, 149 { 150 .data_type = QMI_OPT_FLAG, 151 .elem_len = 1, 152 .elem_size = sizeof(u8), 153 .array_type = NO_ARRAY, 154 .tlv_type = 0x16, 155 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 156 m3_support_valid), 157 }, 158 { 159 .data_type = QMI_UNSIGNED_1_BYTE, 160 .elem_len = 1, 161 .elem_size = sizeof(u8), 162 .array_type = NO_ARRAY, 163 .tlv_type = 0x16, 164 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 165 m3_support), 166 }, 167 { 168 .data_type = QMI_OPT_FLAG, 169 .elem_len = 1, 170 .elem_size = sizeof(u8), 171 .array_type = NO_ARRAY, 172 .tlv_type = 0x17, 173 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 174 m3_cache_support_valid), 175 }, 176 { 177 .data_type = QMI_UNSIGNED_1_BYTE, 178 .elem_len = 1, 179 .elem_size = sizeof(u8), 180 .array_type = NO_ARRAY, 181 .tlv_type = 0x17, 182 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 183 m3_cache_support), 184 }, 185 { 186 .data_type = QMI_OPT_FLAG, 187 .elem_len = 1, 188 .elem_size = sizeof(u8), 189 .array_type = NO_ARRAY, 190 .tlv_type = 0x18, 191 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 192 cal_filesys_support_valid), 193 }, 194 { 195 .data_type = QMI_UNSIGNED_1_BYTE, 196 .elem_len = 1, 197 .elem_size = sizeof(u8), 198 .array_type = NO_ARRAY, 199 .tlv_type = 0x18, 200 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 201 cal_filesys_support), 202 }, 203 { 204 .data_type = QMI_OPT_FLAG, 205 .elem_len = 1, 206 .elem_size = sizeof(u8), 207 .array_type = NO_ARRAY, 208 .tlv_type = 0x19, 209 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 210 cal_cache_support_valid), 211 }, 212 { 213 .data_type = QMI_UNSIGNED_1_BYTE, 214 .elem_len = 1, 215 .elem_size = sizeof(u8), 216 .array_type = NO_ARRAY, 217 .tlv_type = 0x19, 218 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 219 cal_cache_support), 220 }, 221 { 222 .data_type = QMI_OPT_FLAG, 223 .elem_len = 1, 224 .elem_size = sizeof(u8), 225 .array_type = NO_ARRAY, 226 .tlv_type = 0x1A, 227 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 228 cal_done_valid), 229 }, 230 { 231 .data_type = QMI_UNSIGNED_1_BYTE, 232 .elem_len = 1, 233 .elem_size = sizeof(u8), 234 .array_type = NO_ARRAY, 235 .tlv_type = 0x1A, 236 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 237 cal_done), 238 }, 239 { 240 .data_type = QMI_OPT_FLAG, 241 .elem_len = 1, 242 .elem_size = sizeof(u8), 243 .array_type = NO_ARRAY, 244 .tlv_type = 0x1B, 245 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 246 mem_bucket_valid), 247 }, 248 { 249 .data_type = QMI_UNSIGNED_4_BYTE, 250 .elem_len = 1, 251 .elem_size = sizeof(u32), 252 .array_type = NO_ARRAY, 253 .tlv_type = 0x1B, 254 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 255 mem_bucket), 256 }, 257 { 258 .data_type = QMI_OPT_FLAG, 259 .elem_len = 1, 260 .elem_size = sizeof(u8), 261 .array_type = NO_ARRAY, 262 .tlv_type = 0x1C, 263 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 264 mem_cfg_mode_valid), 265 }, 266 { 267 .data_type = QMI_UNSIGNED_1_BYTE, 268 .elem_len = 1, 269 .elem_size = sizeof(u8), 270 .array_type = NO_ARRAY, 271 .tlv_type = 0x1C, 272 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 273 mem_cfg_mode), 274 }, 275 { 276 .data_type = QMI_EOTI, 277 .array_type = NO_ARRAY, 278 .tlv_type = QMI_COMMON_TLV_TYPE, 279 }, 280 }; 281 282 static struct qmi_elem_info qmi_wlanfw_host_cap_resp_msg_v01_ei[] = { 283 { 284 .data_type = QMI_STRUCT, 285 .elem_len = 1, 286 .elem_size = sizeof(struct qmi_response_type_v01), 287 .array_type = NO_ARRAY, 288 .tlv_type = 0x02, 289 .offset = offsetof(struct qmi_wlanfw_host_cap_resp_msg_v01, resp), 290 .ei_array = qmi_response_type_v01_ei, 291 }, 292 { 293 .data_type = QMI_EOTI, 294 .array_type = NO_ARRAY, 295 .tlv_type = QMI_COMMON_TLV_TYPE, 296 }, 297 }; 298 299 static struct qmi_elem_info qmi_wlanfw_ind_register_req_msg_v01_ei[] = { 300 { 301 .data_type = QMI_OPT_FLAG, 302 .elem_len = 1, 303 .elem_size = sizeof(u8), 304 .array_type = NO_ARRAY, 305 .tlv_type = 0x10, 306 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 307 fw_ready_enable_valid), 308 }, 309 { 310 .data_type = QMI_UNSIGNED_1_BYTE, 311 .elem_len = 1, 312 .elem_size = sizeof(u8), 313 .array_type = NO_ARRAY, 314 .tlv_type = 0x10, 315 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 316 fw_ready_enable), 317 }, 318 { 319 .data_type = QMI_OPT_FLAG, 320 .elem_len = 1, 321 .elem_size = sizeof(u8), 322 .array_type = NO_ARRAY, 323 .tlv_type = 0x11, 324 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 325 initiate_cal_download_enable_valid), 326 }, 327 { 328 .data_type = QMI_UNSIGNED_1_BYTE, 329 .elem_len = 1, 330 .elem_size = sizeof(u8), 331 .array_type = NO_ARRAY, 332 .tlv_type = 0x11, 333 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 334 initiate_cal_download_enable), 335 }, 336 { 337 .data_type = QMI_OPT_FLAG, 338 .elem_len = 1, 339 .elem_size = sizeof(u8), 340 .array_type = NO_ARRAY, 341 .tlv_type = 0x12, 342 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 343 initiate_cal_update_enable_valid), 344 }, 345 { 346 .data_type = QMI_UNSIGNED_1_BYTE, 347 .elem_len = 1, 348 .elem_size = sizeof(u8), 349 .array_type = NO_ARRAY, 350 .tlv_type = 0x12, 351 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 352 initiate_cal_update_enable), 353 }, 354 { 355 .data_type = QMI_OPT_FLAG, 356 .elem_len = 1, 357 .elem_size = sizeof(u8), 358 .array_type = NO_ARRAY, 359 .tlv_type = 0x13, 360 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 361 msa_ready_enable_valid), 362 }, 363 { 364 .data_type = QMI_UNSIGNED_1_BYTE, 365 .elem_len = 1, 366 .elem_size = sizeof(u8), 367 .array_type = NO_ARRAY, 368 .tlv_type = 0x13, 369 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 370 msa_ready_enable), 371 }, 372 { 373 .data_type = QMI_OPT_FLAG, 374 .elem_len = 1, 375 .elem_size = sizeof(u8), 376 .array_type = NO_ARRAY, 377 .tlv_type = 0x14, 378 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 379 pin_connect_result_enable_valid), 380 }, 381 { 382 .data_type = QMI_UNSIGNED_1_BYTE, 383 .elem_len = 1, 384 .elem_size = sizeof(u8), 385 .array_type = NO_ARRAY, 386 .tlv_type = 0x14, 387 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 388 pin_connect_result_enable), 389 }, 390 { 391 .data_type = QMI_OPT_FLAG, 392 .elem_len = 1, 393 .elem_size = sizeof(u8), 394 .array_type = NO_ARRAY, 395 .tlv_type = 0x15, 396 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 397 client_id_valid), 398 }, 399 { 400 .data_type = QMI_UNSIGNED_4_BYTE, 401 .elem_len = 1, 402 .elem_size = sizeof(u32), 403 .array_type = NO_ARRAY, 404 .tlv_type = 0x15, 405 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 406 client_id), 407 }, 408 { 409 .data_type = QMI_OPT_FLAG, 410 .elem_len = 1, 411 .elem_size = sizeof(u8), 412 .array_type = NO_ARRAY, 413 .tlv_type = 0x16, 414 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 415 request_mem_enable_valid), 416 }, 417 { 418 .data_type = QMI_UNSIGNED_1_BYTE, 419 .elem_len = 1, 420 .elem_size = sizeof(u8), 421 .array_type = NO_ARRAY, 422 .tlv_type = 0x16, 423 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 424 request_mem_enable), 425 }, 426 { 427 .data_type = QMI_OPT_FLAG, 428 .elem_len = 1, 429 .elem_size = sizeof(u8), 430 .array_type = NO_ARRAY, 431 .tlv_type = 0x17, 432 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 433 fw_mem_ready_enable_valid), 434 }, 435 { 436 .data_type = QMI_UNSIGNED_1_BYTE, 437 .elem_len = 1, 438 .elem_size = sizeof(u8), 439 .array_type = NO_ARRAY, 440 .tlv_type = 0x17, 441 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 442 fw_mem_ready_enable), 443 }, 444 { 445 .data_type = QMI_OPT_FLAG, 446 .elem_len = 1, 447 .elem_size = sizeof(u8), 448 .array_type = NO_ARRAY, 449 .tlv_type = 0x18, 450 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 451 fw_init_done_enable_valid), 452 }, 453 { 454 .data_type = QMI_UNSIGNED_1_BYTE, 455 .elem_len = 1, 456 .elem_size = sizeof(u8), 457 .array_type = NO_ARRAY, 458 .tlv_type = 0x18, 459 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 460 fw_init_done_enable), 461 }, 462 463 { 464 .data_type = QMI_OPT_FLAG, 465 .elem_len = 1, 466 .elem_size = sizeof(u8), 467 .array_type = NO_ARRAY, 468 .tlv_type = 0x19, 469 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 470 rejuvenate_enable_valid), 471 }, 472 { 473 .data_type = QMI_UNSIGNED_1_BYTE, 474 .elem_len = 1, 475 .elem_size = sizeof(u8), 476 .array_type = NO_ARRAY, 477 .tlv_type = 0x19, 478 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 479 rejuvenate_enable), 480 }, 481 { 482 .data_type = QMI_OPT_FLAG, 483 .elem_len = 1, 484 .elem_size = sizeof(u8), 485 .array_type = NO_ARRAY, 486 .tlv_type = 0x1A, 487 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 488 xo_cal_enable_valid), 489 }, 490 { 491 .data_type = QMI_UNSIGNED_1_BYTE, 492 .elem_len = 1, 493 .elem_size = sizeof(u8), 494 .array_type = NO_ARRAY, 495 .tlv_type = 0x1A, 496 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 497 xo_cal_enable), 498 }, 499 { 500 .data_type = QMI_OPT_FLAG, 501 .elem_len = 1, 502 .elem_size = sizeof(u8), 503 .array_type = NO_ARRAY, 504 .tlv_type = 0x1B, 505 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 506 cal_done_enable_valid), 507 }, 508 { 509 .data_type = QMI_UNSIGNED_1_BYTE, 510 .elem_len = 1, 511 .elem_size = sizeof(u8), 512 .array_type = NO_ARRAY, 513 .tlv_type = 0x1B, 514 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 515 cal_done_enable), 516 }, 517 { 518 .data_type = QMI_EOTI, 519 .array_type = NO_ARRAY, 520 .tlv_type = QMI_COMMON_TLV_TYPE, 521 }, 522 }; 523 524 static struct qmi_elem_info qmi_wlanfw_ind_register_resp_msg_v01_ei[] = { 525 { 526 .data_type = QMI_STRUCT, 527 .elem_len = 1, 528 .elem_size = sizeof(struct qmi_response_type_v01), 529 .array_type = NO_ARRAY, 530 .tlv_type = 0x02, 531 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 532 resp), 533 .ei_array = qmi_response_type_v01_ei, 534 }, 535 { 536 .data_type = QMI_OPT_FLAG, 537 .elem_len = 1, 538 .elem_size = sizeof(u8), 539 .array_type = NO_ARRAY, 540 .tlv_type = 0x10, 541 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 542 fw_status_valid), 543 }, 544 { 545 .data_type = QMI_UNSIGNED_8_BYTE, 546 .elem_len = 1, 547 .elem_size = sizeof(u64), 548 .array_type = NO_ARRAY, 549 .tlv_type = 0x10, 550 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 551 fw_status), 552 }, 553 { 554 .data_type = QMI_EOTI, 555 .array_type = NO_ARRAY, 556 .tlv_type = QMI_COMMON_TLV_TYPE, 557 }, 558 }; 559 560 static struct qmi_elem_info qmi_wlanfw_mem_cfg_s_v01_ei[] = { 561 { 562 .data_type = QMI_UNSIGNED_8_BYTE, 563 .elem_len = 1, 564 .elem_size = sizeof(u64), 565 .array_type = NO_ARRAY, 566 .tlv_type = 0, 567 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, offset), 568 }, 569 { 570 .data_type = QMI_UNSIGNED_4_BYTE, 571 .elem_len = 1, 572 .elem_size = sizeof(u32), 573 .array_type = NO_ARRAY, 574 .tlv_type = 0, 575 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, size), 576 }, 577 { 578 .data_type = QMI_UNSIGNED_1_BYTE, 579 .elem_len = 1, 580 .elem_size = sizeof(u8), 581 .array_type = NO_ARRAY, 582 .tlv_type = 0, 583 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, secure_flag), 584 }, 585 { 586 .data_type = QMI_EOTI, 587 .array_type = NO_ARRAY, 588 .tlv_type = QMI_COMMON_TLV_TYPE, 589 }, 590 }; 591 592 static struct qmi_elem_info qmi_wlanfw_mem_seg_s_v01_ei[] = { 593 { 594 .data_type = QMI_UNSIGNED_4_BYTE, 595 .elem_len = 1, 596 .elem_size = sizeof(u32), 597 .array_type = NO_ARRAY, 598 .tlv_type = 0, 599 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, 600 size), 601 }, 602 { 603 .data_type = QMI_SIGNED_4_BYTE_ENUM, 604 .elem_len = 1, 605 .elem_size = sizeof(enum qmi_wlanfw_mem_type_enum_v01), 606 .array_type = NO_ARRAY, 607 .tlv_type = 0, 608 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, type), 609 }, 610 { 611 .data_type = QMI_DATA_LEN, 612 .elem_len = 1, 613 .elem_size = sizeof(u8), 614 .array_type = NO_ARRAY, 615 .tlv_type = 0, 616 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, mem_cfg_len), 617 }, 618 { 619 .data_type = QMI_STRUCT, 620 .elem_len = QMI_WLANFW_MAX_NUM_MEM_CFG_V01, 621 .elem_size = sizeof(struct qmi_wlanfw_mem_cfg_s_v01), 622 .array_type = VAR_LEN_ARRAY, 623 .tlv_type = 0, 624 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, mem_cfg), 625 .ei_array = qmi_wlanfw_mem_cfg_s_v01_ei, 626 }, 627 { 628 .data_type = QMI_EOTI, 629 .array_type = NO_ARRAY, 630 .tlv_type = QMI_COMMON_TLV_TYPE, 631 }, 632 }; 633 634 static struct qmi_elem_info qmi_wlanfw_request_mem_ind_msg_v01_ei[] = { 635 { 636 .data_type = QMI_DATA_LEN, 637 .elem_len = 1, 638 .elem_size = sizeof(u8), 639 .array_type = NO_ARRAY, 640 .tlv_type = 0x01, 641 .offset = offsetof(struct qmi_wlanfw_request_mem_ind_msg_v01, 642 mem_seg_len), 643 }, 644 { 645 .data_type = QMI_STRUCT, 646 .elem_len = ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01, 647 .elem_size = sizeof(struct qmi_wlanfw_mem_seg_s_v01), 648 .array_type = VAR_LEN_ARRAY, 649 .tlv_type = 0x01, 650 .offset = offsetof(struct qmi_wlanfw_request_mem_ind_msg_v01, 651 mem_seg), 652 .ei_array = qmi_wlanfw_mem_seg_s_v01_ei, 653 }, 654 { 655 .data_type = QMI_EOTI, 656 .array_type = NO_ARRAY, 657 .tlv_type = QMI_COMMON_TLV_TYPE, 658 }, 659 }; 660 661 static struct qmi_elem_info qmi_wlanfw_mem_seg_resp_s_v01_ei[] = { 662 { 663 .data_type = QMI_UNSIGNED_8_BYTE, 664 .elem_len = 1, 665 .elem_size = sizeof(u64), 666 .array_type = NO_ARRAY, 667 .tlv_type = 0, 668 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, addr), 669 }, 670 { 671 .data_type = QMI_UNSIGNED_4_BYTE, 672 .elem_len = 1, 673 .elem_size = sizeof(u32), 674 .array_type = NO_ARRAY, 675 .tlv_type = 0, 676 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, size), 677 }, 678 { 679 .data_type = QMI_SIGNED_4_BYTE_ENUM, 680 .elem_len = 1, 681 .elem_size = sizeof(enum qmi_wlanfw_mem_type_enum_v01), 682 .array_type = NO_ARRAY, 683 .tlv_type = 0, 684 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, type), 685 }, 686 { 687 .data_type = QMI_UNSIGNED_1_BYTE, 688 .elem_len = 1, 689 .elem_size = sizeof(u8), 690 .array_type = NO_ARRAY, 691 .tlv_type = 0, 692 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, restore), 693 }, 694 { 695 .data_type = QMI_EOTI, 696 .array_type = NO_ARRAY, 697 .tlv_type = QMI_COMMON_TLV_TYPE, 698 }, 699 }; 700 701 static struct qmi_elem_info qmi_wlanfw_respond_mem_req_msg_v01_ei[] = { 702 { 703 .data_type = QMI_DATA_LEN, 704 .elem_len = 1, 705 .elem_size = sizeof(u8), 706 .array_type = NO_ARRAY, 707 .tlv_type = 0x01, 708 .offset = offsetof(struct qmi_wlanfw_respond_mem_req_msg_v01, 709 mem_seg_len), 710 }, 711 { 712 .data_type = QMI_STRUCT, 713 .elem_len = ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01, 714 .elem_size = sizeof(struct qmi_wlanfw_mem_seg_resp_s_v01), 715 .array_type = VAR_LEN_ARRAY, 716 .tlv_type = 0x01, 717 .offset = offsetof(struct qmi_wlanfw_respond_mem_req_msg_v01, 718 mem_seg), 719 .ei_array = qmi_wlanfw_mem_seg_resp_s_v01_ei, 720 }, 721 { 722 .data_type = QMI_EOTI, 723 .array_type = NO_ARRAY, 724 .tlv_type = QMI_COMMON_TLV_TYPE, 725 }, 726 }; 727 728 static struct qmi_elem_info qmi_wlanfw_respond_mem_resp_msg_v01_ei[] = { 729 { 730 .data_type = QMI_STRUCT, 731 .elem_len = 1, 732 .elem_size = sizeof(struct qmi_response_type_v01), 733 .array_type = NO_ARRAY, 734 .tlv_type = 0x02, 735 .offset = offsetof(struct qmi_wlanfw_respond_mem_resp_msg_v01, 736 resp), 737 .ei_array = qmi_response_type_v01_ei, 738 }, 739 { 740 .data_type = QMI_EOTI, 741 .array_type = NO_ARRAY, 742 .tlv_type = QMI_COMMON_TLV_TYPE, 743 }, 744 }; 745 746 static struct qmi_elem_info qmi_wlanfw_cap_req_msg_v01_ei[] = { 747 { 748 .data_type = QMI_EOTI, 749 .array_type = NO_ARRAY, 750 .tlv_type = QMI_COMMON_TLV_TYPE, 751 }, 752 }; 753 754 static struct qmi_elem_info qmi_wlanfw_device_info_req_msg_v01_ei[] = { 755 { 756 .data_type = QMI_EOTI, 757 .array_type = NO_ARRAY, 758 .tlv_type = QMI_COMMON_TLV_TYPE, 759 }, 760 }; 761 762 static struct qmi_elem_info qmi_wlfw_device_info_resp_msg_v01_ei[] = { 763 { 764 .data_type = QMI_STRUCT, 765 .elem_len = 1, 766 .elem_size = sizeof(struct qmi_response_type_v01), 767 .array_type = NO_ARRAY, 768 .tlv_type = 0x02, 769 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 770 resp), 771 .ei_array = qmi_response_type_v01_ei, 772 }, 773 { 774 .data_type = QMI_OPT_FLAG, 775 .elem_len = 1, 776 .elem_size = sizeof(u8), 777 .array_type = NO_ARRAY, 778 .tlv_type = 0x10, 779 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 780 bar_addr_valid), 781 }, 782 { 783 .data_type = QMI_UNSIGNED_8_BYTE, 784 .elem_len = 1, 785 .elem_size = sizeof(u64), 786 .array_type = NO_ARRAY, 787 .tlv_type = 0x10, 788 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 789 bar_addr), 790 }, 791 { 792 .data_type = QMI_OPT_FLAG, 793 .elem_len = 1, 794 .elem_size = sizeof(u8), 795 .array_type = NO_ARRAY, 796 .tlv_type = 0x11, 797 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 798 bar_size_valid), 799 }, 800 { 801 .data_type = QMI_UNSIGNED_4_BYTE, 802 .elem_len = 1, 803 .elem_size = sizeof(u32), 804 .array_type = NO_ARRAY, 805 .tlv_type = 0x11, 806 .offset = offsetof(struct qmi_wlanfw_device_info_resp_msg_v01, 807 bar_size), 808 }, 809 { 810 .data_type = QMI_EOTI, 811 .array_type = NO_ARRAY, 812 .tlv_type = QMI_COMMON_TLV_TYPE, 813 }, 814 }; 815 816 static struct qmi_elem_info qmi_wlanfw_rf_chip_info_s_v01_ei[] = { 817 { 818 .data_type = QMI_UNSIGNED_4_BYTE, 819 .elem_len = 1, 820 .elem_size = sizeof(u32), 821 .array_type = NO_ARRAY, 822 .tlv_type = 0, 823 .offset = offsetof(struct qmi_wlanfw_rf_chip_info_s_v01, 824 chip_id), 825 }, 826 { 827 .data_type = QMI_UNSIGNED_4_BYTE, 828 .elem_len = 1, 829 .elem_size = sizeof(u32), 830 .array_type = NO_ARRAY, 831 .tlv_type = 0, 832 .offset = offsetof(struct qmi_wlanfw_rf_chip_info_s_v01, 833 chip_family), 834 }, 835 { 836 .data_type = QMI_EOTI, 837 .array_type = NO_ARRAY, 838 .tlv_type = QMI_COMMON_TLV_TYPE, 839 }, 840 }; 841 842 static struct qmi_elem_info qmi_wlanfw_rf_board_info_s_v01_ei[] = { 843 { 844 .data_type = QMI_UNSIGNED_4_BYTE, 845 .elem_len = 1, 846 .elem_size = sizeof(u32), 847 .array_type = NO_ARRAY, 848 .tlv_type = 0, 849 .offset = offsetof(struct qmi_wlanfw_rf_board_info_s_v01, 850 board_id), 851 }, 852 { 853 .data_type = QMI_EOTI, 854 .array_type = NO_ARRAY, 855 .tlv_type = QMI_COMMON_TLV_TYPE, 856 }, 857 }; 858 859 static struct qmi_elem_info qmi_wlanfw_soc_info_s_v01_ei[] = { 860 { 861 .data_type = QMI_UNSIGNED_4_BYTE, 862 .elem_len = 1, 863 .elem_size = sizeof(u32), 864 .array_type = NO_ARRAY, 865 .tlv_type = 0, 866 .offset = offsetof(struct qmi_wlanfw_soc_info_s_v01, soc_id), 867 }, 868 { 869 .data_type = QMI_EOTI, 870 .array_type = NO_ARRAY, 871 .tlv_type = QMI_COMMON_TLV_TYPE, 872 }, 873 }; 874 875 static struct qmi_elem_info qmi_wlanfw_fw_version_info_s_v01_ei[] = { 876 { 877 .data_type = QMI_UNSIGNED_4_BYTE, 878 .elem_len = 1, 879 .elem_size = sizeof(u32), 880 .array_type = NO_ARRAY, 881 .tlv_type = 0, 882 .offset = offsetof(struct qmi_wlanfw_fw_version_info_s_v01, 883 fw_version), 884 }, 885 { 886 .data_type = QMI_STRING, 887 .elem_len = ATH11K_QMI_WLANFW_MAX_TIMESTAMP_LEN_V01 + 1, 888 .elem_size = sizeof(char), 889 .array_type = NO_ARRAY, 890 .tlv_type = 0, 891 .offset = offsetof(struct qmi_wlanfw_fw_version_info_s_v01, 892 fw_build_timestamp), 893 }, 894 { 895 .data_type = QMI_EOTI, 896 .array_type = NO_ARRAY, 897 .tlv_type = QMI_COMMON_TLV_TYPE, 898 }, 899 }; 900 901 static struct qmi_elem_info qmi_wlanfw_cap_resp_msg_v01_ei[] = { 902 { 903 .data_type = QMI_STRUCT, 904 .elem_len = 1, 905 .elem_size = sizeof(struct qmi_response_type_v01), 906 .array_type = NO_ARRAY, 907 .tlv_type = 0x02, 908 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, resp), 909 .ei_array = qmi_response_type_v01_ei, 910 }, 911 { 912 .data_type = QMI_OPT_FLAG, 913 .elem_len = 1, 914 .elem_size = sizeof(u8), 915 .array_type = NO_ARRAY, 916 .tlv_type = 0x10, 917 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 918 chip_info_valid), 919 }, 920 { 921 .data_type = QMI_STRUCT, 922 .elem_len = 1, 923 .elem_size = sizeof(struct qmi_wlanfw_rf_chip_info_s_v01), 924 .array_type = NO_ARRAY, 925 .tlv_type = 0x10, 926 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 927 chip_info), 928 .ei_array = qmi_wlanfw_rf_chip_info_s_v01_ei, 929 }, 930 { 931 .data_type = QMI_OPT_FLAG, 932 .elem_len = 1, 933 .elem_size = sizeof(u8), 934 .array_type = NO_ARRAY, 935 .tlv_type = 0x11, 936 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 937 board_info_valid), 938 }, 939 { 940 .data_type = QMI_STRUCT, 941 .elem_len = 1, 942 .elem_size = sizeof(struct qmi_wlanfw_rf_board_info_s_v01), 943 .array_type = NO_ARRAY, 944 .tlv_type = 0x11, 945 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 946 board_info), 947 .ei_array = qmi_wlanfw_rf_board_info_s_v01_ei, 948 }, 949 { 950 .data_type = QMI_OPT_FLAG, 951 .elem_len = 1, 952 .elem_size = sizeof(u8), 953 .array_type = NO_ARRAY, 954 .tlv_type = 0x12, 955 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 956 soc_info_valid), 957 }, 958 { 959 .data_type = QMI_STRUCT, 960 .elem_len = 1, 961 .elem_size = sizeof(struct qmi_wlanfw_soc_info_s_v01), 962 .array_type = NO_ARRAY, 963 .tlv_type = 0x12, 964 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 965 soc_info), 966 .ei_array = qmi_wlanfw_soc_info_s_v01_ei, 967 }, 968 { 969 .data_type = QMI_OPT_FLAG, 970 .elem_len = 1, 971 .elem_size = sizeof(u8), 972 .array_type = NO_ARRAY, 973 .tlv_type = 0x13, 974 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 975 fw_version_info_valid), 976 }, 977 { 978 .data_type = QMI_STRUCT, 979 .elem_len = 1, 980 .elem_size = sizeof(struct qmi_wlanfw_fw_version_info_s_v01), 981 .array_type = NO_ARRAY, 982 .tlv_type = 0x13, 983 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 984 fw_version_info), 985 .ei_array = qmi_wlanfw_fw_version_info_s_v01_ei, 986 }, 987 { 988 .data_type = QMI_OPT_FLAG, 989 .elem_len = 1, 990 .elem_size = sizeof(u8), 991 .array_type = NO_ARRAY, 992 .tlv_type = 0x14, 993 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 994 fw_build_id_valid), 995 }, 996 { 997 .data_type = QMI_STRING, 998 .elem_len = ATH11K_QMI_WLANFW_MAX_BUILD_ID_LEN_V01 + 1, 999 .elem_size = sizeof(char), 1000 .array_type = NO_ARRAY, 1001 .tlv_type = 0x14, 1002 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1003 fw_build_id), 1004 }, 1005 { 1006 .data_type = QMI_OPT_FLAG, 1007 .elem_len = 1, 1008 .elem_size = sizeof(u8), 1009 .array_type = NO_ARRAY, 1010 .tlv_type = 0x15, 1011 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1012 num_macs_valid), 1013 }, 1014 { 1015 .data_type = QMI_UNSIGNED_1_BYTE, 1016 .elem_len = 1, 1017 .elem_size = sizeof(u8), 1018 .array_type = NO_ARRAY, 1019 .tlv_type = 0x15, 1020 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1021 num_macs), 1022 }, 1023 { 1024 .data_type = QMI_OPT_FLAG, 1025 .elem_len = 1, 1026 .elem_size = sizeof(u8), 1027 .array_type = NO_ARRAY, 1028 .tlv_type = 0x16, 1029 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1030 voltage_mv_valid), 1031 }, 1032 { 1033 .data_type = QMI_UNSIGNED_4_BYTE, 1034 .elem_len = 1, 1035 .elem_size = sizeof(u32), 1036 .array_type = NO_ARRAY, 1037 .tlv_type = 0x16, 1038 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1039 voltage_mv), 1040 }, 1041 { 1042 .data_type = QMI_OPT_FLAG, 1043 .elem_len = 1, 1044 .elem_size = sizeof(u8), 1045 .array_type = NO_ARRAY, 1046 .tlv_type = 0x17, 1047 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1048 time_freq_hz_valid), 1049 }, 1050 { 1051 .data_type = QMI_UNSIGNED_4_BYTE, 1052 .elem_len = 1, 1053 .elem_size = sizeof(u32), 1054 .array_type = NO_ARRAY, 1055 .tlv_type = 0x17, 1056 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1057 time_freq_hz), 1058 }, 1059 { 1060 .data_type = QMI_OPT_FLAG, 1061 .elem_len = 1, 1062 .elem_size = sizeof(u8), 1063 .array_type = NO_ARRAY, 1064 .tlv_type = 0x18, 1065 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1066 otp_version_valid), 1067 }, 1068 { 1069 .data_type = QMI_UNSIGNED_4_BYTE, 1070 .elem_len = 1, 1071 .elem_size = sizeof(u32), 1072 .array_type = NO_ARRAY, 1073 .tlv_type = 0x18, 1074 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1075 otp_version), 1076 }, 1077 { 1078 .data_type = QMI_OPT_FLAG, 1079 .elem_len = 1, 1080 .elem_size = sizeof(u8), 1081 .array_type = NO_ARRAY, 1082 .tlv_type = 0x19, 1083 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1084 eeprom_read_timeout_valid), 1085 }, 1086 { 1087 .data_type = QMI_UNSIGNED_4_BYTE, 1088 .elem_len = 1, 1089 .elem_size = sizeof(u32), 1090 .array_type = NO_ARRAY, 1091 .tlv_type = 0x19, 1092 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1093 eeprom_read_timeout), 1094 }, 1095 { 1096 .data_type = QMI_EOTI, 1097 .array_type = NO_ARRAY, 1098 .tlv_type = QMI_COMMON_TLV_TYPE, 1099 }, 1100 }; 1101 1102 static struct qmi_elem_info qmi_wlanfw_bdf_download_req_msg_v01_ei[] = { 1103 { 1104 .data_type = QMI_UNSIGNED_1_BYTE, 1105 .elem_len = 1, 1106 .elem_size = sizeof(u8), 1107 .array_type = NO_ARRAY, 1108 .tlv_type = 0x01, 1109 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1110 valid), 1111 }, 1112 { 1113 .data_type = QMI_OPT_FLAG, 1114 .elem_len = 1, 1115 .elem_size = sizeof(u8), 1116 .array_type = NO_ARRAY, 1117 .tlv_type = 0x10, 1118 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1119 file_id_valid), 1120 }, 1121 { 1122 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1123 .elem_len = 1, 1124 .elem_size = sizeof(enum qmi_wlanfw_cal_temp_id_enum_v01), 1125 .array_type = NO_ARRAY, 1126 .tlv_type = 0x10, 1127 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1128 file_id), 1129 }, 1130 { 1131 .data_type = QMI_OPT_FLAG, 1132 .elem_len = 1, 1133 .elem_size = sizeof(u8), 1134 .array_type = NO_ARRAY, 1135 .tlv_type = 0x11, 1136 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1137 total_size_valid), 1138 }, 1139 { 1140 .data_type = QMI_UNSIGNED_4_BYTE, 1141 .elem_len = 1, 1142 .elem_size = sizeof(u32), 1143 .array_type = NO_ARRAY, 1144 .tlv_type = 0x11, 1145 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1146 total_size), 1147 }, 1148 { 1149 .data_type = QMI_OPT_FLAG, 1150 .elem_len = 1, 1151 .elem_size = sizeof(u8), 1152 .array_type = NO_ARRAY, 1153 .tlv_type = 0x12, 1154 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1155 seg_id_valid), 1156 }, 1157 { 1158 .data_type = QMI_UNSIGNED_4_BYTE, 1159 .elem_len = 1, 1160 .elem_size = sizeof(u32), 1161 .array_type = NO_ARRAY, 1162 .tlv_type = 0x12, 1163 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1164 seg_id), 1165 }, 1166 { 1167 .data_type = QMI_OPT_FLAG, 1168 .elem_len = 1, 1169 .elem_size = sizeof(u8), 1170 .array_type = NO_ARRAY, 1171 .tlv_type = 0x13, 1172 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1173 data_valid), 1174 }, 1175 { 1176 .data_type = QMI_DATA_LEN, 1177 .elem_len = 1, 1178 .elem_size = sizeof(u16), 1179 .array_type = NO_ARRAY, 1180 .tlv_type = 0x13, 1181 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1182 data_len), 1183 }, 1184 { 1185 .data_type = QMI_UNSIGNED_1_BYTE, 1186 .elem_len = QMI_WLANFW_MAX_DATA_SIZE_V01, 1187 .elem_size = sizeof(u8), 1188 .array_type = VAR_LEN_ARRAY, 1189 .tlv_type = 0x13, 1190 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1191 data), 1192 }, 1193 { 1194 .data_type = QMI_OPT_FLAG, 1195 .elem_len = 1, 1196 .elem_size = sizeof(u8), 1197 .array_type = NO_ARRAY, 1198 .tlv_type = 0x14, 1199 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1200 end_valid), 1201 }, 1202 { 1203 .data_type = QMI_UNSIGNED_1_BYTE, 1204 .elem_len = 1, 1205 .elem_size = sizeof(u8), 1206 .array_type = NO_ARRAY, 1207 .tlv_type = 0x14, 1208 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1209 end), 1210 }, 1211 { 1212 .data_type = QMI_OPT_FLAG, 1213 .elem_len = 1, 1214 .elem_size = sizeof(u8), 1215 .array_type = NO_ARRAY, 1216 .tlv_type = 0x15, 1217 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1218 bdf_type_valid), 1219 }, 1220 { 1221 .data_type = QMI_UNSIGNED_1_BYTE, 1222 .elem_len = 1, 1223 .elem_size = sizeof(u8), 1224 .array_type = NO_ARRAY, 1225 .tlv_type = 0x15, 1226 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1227 bdf_type), 1228 }, 1229 1230 { 1231 .data_type = QMI_EOTI, 1232 .array_type = NO_ARRAY, 1233 .tlv_type = QMI_COMMON_TLV_TYPE, 1234 }, 1235 }; 1236 1237 static struct qmi_elem_info qmi_wlanfw_bdf_download_resp_msg_v01_ei[] = { 1238 { 1239 .data_type = QMI_STRUCT, 1240 .elem_len = 1, 1241 .elem_size = sizeof(struct qmi_response_type_v01), 1242 .array_type = NO_ARRAY, 1243 .tlv_type = 0x02, 1244 .offset = offsetof(struct qmi_wlanfw_bdf_download_resp_msg_v01, 1245 resp), 1246 .ei_array = qmi_response_type_v01_ei, 1247 }, 1248 { 1249 .data_type = QMI_EOTI, 1250 .array_type = NO_ARRAY, 1251 .tlv_type = QMI_COMMON_TLV_TYPE, 1252 }, 1253 }; 1254 1255 static struct qmi_elem_info qmi_wlanfw_m3_info_req_msg_v01_ei[] = { 1256 { 1257 .data_type = QMI_UNSIGNED_8_BYTE, 1258 .elem_len = 1, 1259 .elem_size = sizeof(u64), 1260 .array_type = NO_ARRAY, 1261 .tlv_type = 0x01, 1262 .offset = offsetof(struct qmi_wlanfw_m3_info_req_msg_v01, addr), 1263 }, 1264 { 1265 .data_type = QMI_UNSIGNED_4_BYTE, 1266 .elem_len = 1, 1267 .elem_size = sizeof(u32), 1268 .array_type = NO_ARRAY, 1269 .tlv_type = 0x02, 1270 .offset = offsetof(struct qmi_wlanfw_m3_info_req_msg_v01, size), 1271 }, 1272 { 1273 .data_type = QMI_EOTI, 1274 .array_type = NO_ARRAY, 1275 .tlv_type = QMI_COMMON_TLV_TYPE, 1276 }, 1277 }; 1278 1279 static struct qmi_elem_info qmi_wlanfw_m3_info_resp_msg_v01_ei[] = { 1280 { 1281 .data_type = QMI_STRUCT, 1282 .elem_len = 1, 1283 .elem_size = sizeof(struct qmi_response_type_v01), 1284 .array_type = NO_ARRAY, 1285 .tlv_type = 0x02, 1286 .offset = offsetof(struct qmi_wlanfw_m3_info_resp_msg_v01, resp), 1287 .ei_array = qmi_response_type_v01_ei, 1288 }, 1289 { 1290 .data_type = QMI_EOTI, 1291 .array_type = NO_ARRAY, 1292 .tlv_type = QMI_COMMON_TLV_TYPE, 1293 }, 1294 }; 1295 1296 static struct qmi_elem_info qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei[] = { 1297 { 1298 .data_type = QMI_UNSIGNED_4_BYTE, 1299 .elem_len = 1, 1300 .elem_size = sizeof(u32), 1301 .array_type = NO_ARRAY, 1302 .tlv_type = 0, 1303 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1304 pipe_num), 1305 }, 1306 { 1307 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1308 .elem_len = 1, 1309 .elem_size = sizeof(enum qmi_wlanfw_pipedir_enum_v01), 1310 .array_type = NO_ARRAY, 1311 .tlv_type = 0, 1312 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1313 pipe_dir), 1314 }, 1315 { 1316 .data_type = QMI_UNSIGNED_4_BYTE, 1317 .elem_len = 1, 1318 .elem_size = sizeof(u32), 1319 .array_type = NO_ARRAY, 1320 .tlv_type = 0, 1321 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1322 nentries), 1323 }, 1324 { 1325 .data_type = QMI_UNSIGNED_4_BYTE, 1326 .elem_len = 1, 1327 .elem_size = sizeof(u32), 1328 .array_type = NO_ARRAY, 1329 .tlv_type = 0, 1330 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1331 nbytes_max), 1332 }, 1333 { 1334 .data_type = QMI_UNSIGNED_4_BYTE, 1335 .elem_len = 1, 1336 .elem_size = sizeof(u32), 1337 .array_type = NO_ARRAY, 1338 .tlv_type = 0, 1339 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1340 flags), 1341 }, 1342 { 1343 .data_type = QMI_EOTI, 1344 .array_type = NO_ARRAY, 1345 .tlv_type = QMI_COMMON_TLV_TYPE, 1346 }, 1347 }; 1348 1349 static struct qmi_elem_info qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei[] = { 1350 { 1351 .data_type = QMI_UNSIGNED_4_BYTE, 1352 .elem_len = 1, 1353 .elem_size = sizeof(u32), 1354 .array_type = NO_ARRAY, 1355 .tlv_type = 0, 1356 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1357 service_id), 1358 }, 1359 { 1360 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1361 .elem_len = 1, 1362 .elem_size = sizeof(enum qmi_wlanfw_pipedir_enum_v01), 1363 .array_type = NO_ARRAY, 1364 .tlv_type = 0, 1365 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1366 pipe_dir), 1367 }, 1368 { 1369 .data_type = QMI_UNSIGNED_4_BYTE, 1370 .elem_len = 1, 1371 .elem_size = sizeof(u32), 1372 .array_type = NO_ARRAY, 1373 .tlv_type = 0, 1374 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1375 pipe_num), 1376 }, 1377 { 1378 .data_type = QMI_EOTI, 1379 .array_type = NO_ARRAY, 1380 .tlv_type = QMI_COMMON_TLV_TYPE, 1381 }, 1382 }; 1383 1384 static struct qmi_elem_info qmi_wlanfw_shadow_reg_cfg_s_v01_ei[] = { 1385 { 1386 .data_type = QMI_UNSIGNED_2_BYTE, 1387 .elem_len = 1, 1388 .elem_size = sizeof(u16), 1389 .array_type = NO_ARRAY, 1390 .tlv_type = 0, 1391 .offset = offsetof(struct qmi_wlanfw_shadow_reg_cfg_s_v01, id), 1392 }, 1393 { 1394 .data_type = QMI_UNSIGNED_2_BYTE, 1395 .elem_len = 1, 1396 .elem_size = sizeof(u16), 1397 .array_type = NO_ARRAY, 1398 .tlv_type = 0, 1399 .offset = offsetof(struct qmi_wlanfw_shadow_reg_cfg_s_v01, 1400 offset), 1401 }, 1402 { 1403 .data_type = QMI_EOTI, 1404 .array_type = QMI_COMMON_TLV_TYPE, 1405 }, 1406 }; 1407 1408 static struct qmi_elem_info qmi_wlanfw_shadow_reg_v2_cfg_s_v01_ei[] = { 1409 { 1410 .data_type = QMI_UNSIGNED_4_BYTE, 1411 .elem_len = 1, 1412 .elem_size = sizeof(u32), 1413 .array_type = NO_ARRAY, 1414 .tlv_type = 0, 1415 .offset = offsetof(struct qmi_wlanfw_shadow_reg_v2_cfg_s_v01, 1416 addr), 1417 }, 1418 { 1419 .data_type = QMI_EOTI, 1420 .array_type = NO_ARRAY, 1421 .tlv_type = QMI_COMMON_TLV_TYPE, 1422 }, 1423 }; 1424 1425 static struct qmi_elem_info qmi_wlanfw_wlan_mode_req_msg_v01_ei[] = { 1426 { 1427 .data_type = QMI_UNSIGNED_4_BYTE, 1428 .elem_len = 1, 1429 .elem_size = sizeof(u32), 1430 .array_type = NO_ARRAY, 1431 .tlv_type = 0x01, 1432 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1433 mode), 1434 }, 1435 { 1436 .data_type = QMI_OPT_FLAG, 1437 .elem_len = 1, 1438 .elem_size = sizeof(u8), 1439 .array_type = NO_ARRAY, 1440 .tlv_type = 0x10, 1441 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1442 hw_debug_valid), 1443 }, 1444 { 1445 .data_type = QMI_UNSIGNED_1_BYTE, 1446 .elem_len = 1, 1447 .elem_size = sizeof(u8), 1448 .array_type = NO_ARRAY, 1449 .tlv_type = 0x10, 1450 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1451 hw_debug), 1452 }, 1453 { 1454 .data_type = QMI_EOTI, 1455 .array_type = NO_ARRAY, 1456 .tlv_type = QMI_COMMON_TLV_TYPE, 1457 }, 1458 }; 1459 1460 static struct qmi_elem_info qmi_wlanfw_wlan_mode_resp_msg_v01_ei[] = { 1461 { 1462 .data_type = QMI_STRUCT, 1463 .elem_len = 1, 1464 .elem_size = sizeof(struct qmi_response_type_v01), 1465 .array_type = NO_ARRAY, 1466 .tlv_type = 0x02, 1467 .offset = offsetof(struct qmi_wlanfw_wlan_mode_resp_msg_v01, 1468 resp), 1469 .ei_array = qmi_response_type_v01_ei, 1470 }, 1471 { 1472 .data_type = QMI_EOTI, 1473 .array_type = NO_ARRAY, 1474 .tlv_type = QMI_COMMON_TLV_TYPE, 1475 }, 1476 }; 1477 1478 static struct qmi_elem_info qmi_wlanfw_wlan_cfg_req_msg_v01_ei[] = { 1479 { 1480 .data_type = QMI_OPT_FLAG, 1481 .elem_len = 1, 1482 .elem_size = sizeof(u8), 1483 .array_type = NO_ARRAY, 1484 .tlv_type = 0x10, 1485 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1486 host_version_valid), 1487 }, 1488 { 1489 .data_type = QMI_STRING, 1490 .elem_len = QMI_WLANFW_MAX_STR_LEN_V01 + 1, 1491 .elem_size = sizeof(char), 1492 .array_type = NO_ARRAY, 1493 .tlv_type = 0x10, 1494 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1495 host_version), 1496 }, 1497 { 1498 .data_type = QMI_OPT_FLAG, 1499 .elem_len = 1, 1500 .elem_size = sizeof(u8), 1501 .array_type = NO_ARRAY, 1502 .tlv_type = 0x11, 1503 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1504 tgt_cfg_valid), 1505 }, 1506 { 1507 .data_type = QMI_DATA_LEN, 1508 .elem_len = 1, 1509 .elem_size = sizeof(u8), 1510 .array_type = NO_ARRAY, 1511 .tlv_type = 0x11, 1512 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1513 tgt_cfg_len), 1514 }, 1515 { 1516 .data_type = QMI_STRUCT, 1517 .elem_len = QMI_WLANFW_MAX_NUM_CE_V01, 1518 .elem_size = sizeof( 1519 struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01), 1520 .array_type = VAR_LEN_ARRAY, 1521 .tlv_type = 0x11, 1522 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1523 tgt_cfg), 1524 .ei_array = qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei, 1525 }, 1526 { 1527 .data_type = QMI_OPT_FLAG, 1528 .elem_len = 1, 1529 .elem_size = sizeof(u8), 1530 .array_type = NO_ARRAY, 1531 .tlv_type = 0x12, 1532 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1533 svc_cfg_valid), 1534 }, 1535 { 1536 .data_type = QMI_DATA_LEN, 1537 .elem_len = 1, 1538 .elem_size = sizeof(u8), 1539 .array_type = NO_ARRAY, 1540 .tlv_type = 0x12, 1541 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1542 svc_cfg_len), 1543 }, 1544 { 1545 .data_type = QMI_STRUCT, 1546 .elem_len = QMI_WLANFW_MAX_NUM_SVC_V01, 1547 .elem_size = sizeof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01), 1548 .array_type = VAR_LEN_ARRAY, 1549 .tlv_type = 0x12, 1550 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1551 svc_cfg), 1552 .ei_array = qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei, 1553 }, 1554 { 1555 .data_type = QMI_OPT_FLAG, 1556 .elem_len = 1, 1557 .elem_size = sizeof(u8), 1558 .array_type = NO_ARRAY, 1559 .tlv_type = 0x13, 1560 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1561 shadow_reg_valid), 1562 }, 1563 { 1564 .data_type = QMI_DATA_LEN, 1565 .elem_len = 1, 1566 .elem_size = sizeof(u8), 1567 .array_type = NO_ARRAY, 1568 .tlv_type = 0x13, 1569 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1570 shadow_reg_len), 1571 }, 1572 { 1573 .data_type = QMI_STRUCT, 1574 .elem_len = QMI_WLANFW_MAX_NUM_SHADOW_REG_V01, 1575 .elem_size = sizeof(struct qmi_wlanfw_shadow_reg_cfg_s_v01), 1576 .array_type = VAR_LEN_ARRAY, 1577 .tlv_type = 0x13, 1578 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1579 shadow_reg), 1580 .ei_array = qmi_wlanfw_shadow_reg_cfg_s_v01_ei, 1581 }, 1582 { 1583 .data_type = QMI_OPT_FLAG, 1584 .elem_len = 1, 1585 .elem_size = sizeof(u8), 1586 .array_type = NO_ARRAY, 1587 .tlv_type = 0x14, 1588 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1589 shadow_reg_v2_valid), 1590 }, 1591 { 1592 .data_type = QMI_DATA_LEN, 1593 .elem_len = 1, 1594 .elem_size = sizeof(u8), 1595 .array_type = NO_ARRAY, 1596 .tlv_type = 0x14, 1597 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1598 shadow_reg_v2_len), 1599 }, 1600 { 1601 .data_type = QMI_STRUCT, 1602 .elem_len = QMI_WLANFW_MAX_NUM_SHADOW_REG_V2_V01, 1603 .elem_size = sizeof(struct qmi_wlanfw_shadow_reg_v2_cfg_s_v01), 1604 .array_type = VAR_LEN_ARRAY, 1605 .tlv_type = 0x14, 1606 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1607 shadow_reg_v2), 1608 .ei_array = qmi_wlanfw_shadow_reg_v2_cfg_s_v01_ei, 1609 }, 1610 { 1611 .data_type = QMI_EOTI, 1612 .array_type = NO_ARRAY, 1613 .tlv_type = QMI_COMMON_TLV_TYPE, 1614 }, 1615 }; 1616 1617 static struct qmi_elem_info qmi_wlanfw_wlan_cfg_resp_msg_v01_ei[] = { 1618 { 1619 .data_type = QMI_STRUCT, 1620 .elem_len = 1, 1621 .elem_size = sizeof(struct qmi_response_type_v01), 1622 .array_type = NO_ARRAY, 1623 .tlv_type = 0x02, 1624 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_resp_msg_v01, resp), 1625 .ei_array = qmi_response_type_v01_ei, 1626 }, 1627 { 1628 .data_type = QMI_EOTI, 1629 .array_type = NO_ARRAY, 1630 .tlv_type = QMI_COMMON_TLV_TYPE, 1631 }, 1632 }; 1633 1634 static struct qmi_elem_info qmi_wlanfw_mem_ready_ind_msg_v01_ei[] = { 1635 { 1636 .data_type = QMI_EOTI, 1637 .array_type = NO_ARRAY, 1638 }, 1639 }; 1640 1641 static struct qmi_elem_info qmi_wlanfw_fw_ready_ind_msg_v01_ei[] = { 1642 { 1643 .data_type = QMI_EOTI, 1644 .array_type = NO_ARRAY, 1645 }, 1646 }; 1647 1648 static struct qmi_elem_info qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei[] = { 1649 { 1650 .data_type = QMI_EOTI, 1651 .array_type = NO_ARRAY, 1652 }, 1653 }; 1654 1655 static struct qmi_elem_info qmi_wlanfw_wlan_ini_req_msg_v01_ei[] = { 1656 { 1657 .data_type = QMI_OPT_FLAG, 1658 .elem_len = 1, 1659 .elem_size = sizeof(u8), 1660 .array_type = NO_ARRAY, 1661 .tlv_type = 0x10, 1662 .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01, 1663 enablefwlog_valid), 1664 }, 1665 { 1666 .data_type = QMI_UNSIGNED_1_BYTE, 1667 .elem_len = 1, 1668 .elem_size = sizeof(u8), 1669 .array_type = NO_ARRAY, 1670 .tlv_type = 0x10, 1671 .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01, 1672 enablefwlog), 1673 }, 1674 { 1675 .data_type = QMI_EOTI, 1676 .array_type = NO_ARRAY, 1677 .tlv_type = QMI_COMMON_TLV_TYPE, 1678 }, 1679 }; 1680 1681 static struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = { 1682 { 1683 .data_type = QMI_STRUCT, 1684 .elem_len = 1, 1685 .elem_size = sizeof(struct qmi_response_type_v01), 1686 .array_type = NO_ARRAY, 1687 .tlv_type = 0x02, 1688 .offset = offsetof(struct qmi_wlanfw_wlan_ini_resp_msg_v01, 1689 resp), 1690 .ei_array = qmi_response_type_v01_ei, 1691 }, 1692 { 1693 .data_type = QMI_EOTI, 1694 .array_type = NO_ARRAY, 1695 .tlv_type = QMI_COMMON_TLV_TYPE, 1696 }, 1697 }; 1698 1699 static int ath11k_qmi_host_cap_send(struct ath11k_base *ab) 1700 { 1701 struct qmi_wlanfw_host_cap_req_msg_v01 req; 1702 struct qmi_wlanfw_host_cap_resp_msg_v01 resp; 1703 struct qmi_txn txn; 1704 int ret = 0; 1705 1706 memset(&req, 0, sizeof(req)); 1707 memset(&resp, 0, sizeof(resp)); 1708 1709 req.num_clients_valid = 1; 1710 req.num_clients = 1; 1711 req.mem_cfg_mode = ab->qmi.target_mem_mode; 1712 req.mem_cfg_mode_valid = 1; 1713 req.bdf_support_valid = 1; 1714 req.bdf_support = 1; 1715 1716 if (ab->hw_params.m3_fw_support) { 1717 req.m3_support_valid = 1; 1718 req.m3_support = 1; 1719 req.m3_cache_support_valid = 1; 1720 req.m3_cache_support = 1; 1721 } else { 1722 req.m3_support_valid = 0; 1723 req.m3_support = 0; 1724 req.m3_cache_support_valid = 0; 1725 req.m3_cache_support = 0; 1726 } 1727 1728 req.cal_done_valid = 1; 1729 req.cal_done = ab->qmi.cal_done; 1730 1731 if (ab->hw_params.internal_sleep_clock) { 1732 req.nm_modem_valid = 1; 1733 1734 /* Notify firmware that this is non-qualcomm platform. */ 1735 req.nm_modem |= HOST_CSTATE_BIT; 1736 1737 /* Notify firmware about the sleep clock selection, 1738 * nm_modem_bit[1] is used for this purpose. Host driver on 1739 * non-qualcomm platforms should select internal sleep 1740 * clock. 1741 */ 1742 req.nm_modem |= SLEEP_CLOCK_SELECT_INTERNAL_BIT; 1743 } 1744 1745 if (ab->hw_params.global_reset) 1746 req.nm_modem |= PLATFORM_CAP_PCIE_GLOBAL_RESET; 1747 1748 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi host cap request\n"); 1749 1750 ret = qmi_txn_init(&ab->qmi.handle, &txn, 1751 qmi_wlanfw_host_cap_resp_msg_v01_ei, &resp); 1752 if (ret < 0) 1753 goto out; 1754 1755 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 1756 QMI_WLANFW_HOST_CAP_REQ_V01, 1757 QMI_WLANFW_HOST_CAP_REQ_MSG_V01_MAX_LEN, 1758 qmi_wlanfw_host_cap_req_msg_v01_ei, &req); 1759 if (ret < 0) { 1760 qmi_txn_cancel(&txn); 1761 ath11k_warn(ab, "failed to send host capability request: %d\n", ret); 1762 goto out; 1763 } 1764 1765 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 1766 if (ret < 0) 1767 goto out; 1768 1769 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 1770 ath11k_warn(ab, "host capability request failed: %d %d\n", 1771 resp.resp.result, resp.resp.error); 1772 ret = -EINVAL; 1773 goto out; 1774 } 1775 1776 out: 1777 return ret; 1778 } 1779 1780 static int ath11k_qmi_fw_ind_register_send(struct ath11k_base *ab) 1781 { 1782 struct qmi_wlanfw_ind_register_req_msg_v01 *req; 1783 struct qmi_wlanfw_ind_register_resp_msg_v01 *resp; 1784 struct qmi_handle *handle = &ab->qmi.handle; 1785 struct qmi_txn txn; 1786 int ret; 1787 1788 req = kzalloc(sizeof(*req), GFP_KERNEL); 1789 if (!req) 1790 return -ENOMEM; 1791 1792 resp = kzalloc(sizeof(*resp), GFP_KERNEL); 1793 if (!resp) { 1794 ret = -ENOMEM; 1795 goto resp_out; 1796 } 1797 1798 req->client_id_valid = 1; 1799 req->client_id = QMI_WLANFW_CLIENT_ID; 1800 req->fw_ready_enable_valid = 1; 1801 req->fw_ready_enable = 1; 1802 req->cal_done_enable_valid = 1; 1803 req->cal_done_enable = 1; 1804 req->fw_init_done_enable_valid = 1; 1805 req->fw_init_done_enable = 1; 1806 1807 req->pin_connect_result_enable_valid = 0; 1808 req->pin_connect_result_enable = 0; 1809 1810 /* WCN6750 doesn't request for DDR memory via QMI, 1811 * instead it uses a fixed 12MB reserved memory 1812 * region in DDR. 1813 */ 1814 if (!ab->hw_params.fixed_fw_mem) { 1815 req->request_mem_enable_valid = 1; 1816 req->request_mem_enable = 1; 1817 req->fw_mem_ready_enable_valid = 1; 1818 req->fw_mem_ready_enable = 1; 1819 } 1820 1821 ret = qmi_txn_init(handle, &txn, 1822 qmi_wlanfw_ind_register_resp_msg_v01_ei, resp); 1823 if (ret < 0) 1824 goto out; 1825 1826 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi indication register request\n"); 1827 1828 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 1829 QMI_WLANFW_IND_REGISTER_REQ_V01, 1830 QMI_WLANFW_IND_REGISTER_REQ_MSG_V01_MAX_LEN, 1831 qmi_wlanfw_ind_register_req_msg_v01_ei, req); 1832 if (ret < 0) { 1833 qmi_txn_cancel(&txn); 1834 ath11k_warn(ab, "failed to send indication register request: %d\n", 1835 ret); 1836 goto out; 1837 } 1838 1839 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 1840 if (ret < 0) { 1841 ath11k_warn(ab, "failed to register fw indication: %d\n", ret); 1842 goto out; 1843 } 1844 1845 if (resp->resp.result != QMI_RESULT_SUCCESS_V01) { 1846 ath11k_warn(ab, "firmware indication register request failed: %d %d\n", 1847 resp->resp.result, resp->resp.error); 1848 ret = -EINVAL; 1849 goto out; 1850 } 1851 1852 out: 1853 kfree(resp); 1854 resp_out: 1855 kfree(req); 1856 return ret; 1857 } 1858 1859 static int ath11k_qmi_respond_fw_mem_request(struct ath11k_base *ab) 1860 { 1861 struct qmi_wlanfw_respond_mem_req_msg_v01 *req; 1862 struct qmi_wlanfw_respond_mem_resp_msg_v01 resp; 1863 struct qmi_txn txn; 1864 int ret = 0, i; 1865 bool delayed; 1866 1867 req = kzalloc(sizeof(*req), GFP_KERNEL); 1868 if (!req) 1869 return -ENOMEM; 1870 1871 memset(&resp, 0, sizeof(resp)); 1872 1873 /* For QCA6390 by default FW requests a block of ~4M contiguous 1874 * DMA memory, it's hard to allocate from OS. So host returns 1875 * failure to FW and FW will then request mulitple blocks of small 1876 * chunk size memory. 1877 */ 1878 if (!(ab->hw_params.fixed_mem_region || 1879 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) && 1880 ab->qmi.target_mem_delayed) { 1881 delayed = true; 1882 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi delays mem_request %d\n", 1883 ab->qmi.mem_seg_count); 1884 memset(req, 0, sizeof(*req)); 1885 } else { 1886 delayed = false; 1887 req->mem_seg_len = ab->qmi.mem_seg_count; 1888 1889 for (i = 0; i < req->mem_seg_len ; i++) { 1890 req->mem_seg[i].addr = ab->qmi.target_mem[i].paddr; 1891 req->mem_seg[i].size = ab->qmi.target_mem[i].size; 1892 req->mem_seg[i].type = ab->qmi.target_mem[i].type; 1893 ath11k_dbg(ab, ATH11K_DBG_QMI, 1894 "qmi req mem_seg[%d] %pad %u %u\n", i, 1895 &ab->qmi.target_mem[i].paddr, 1896 ab->qmi.target_mem[i].size, 1897 ab->qmi.target_mem[i].type); 1898 } 1899 } 1900 1901 ret = qmi_txn_init(&ab->qmi.handle, &txn, 1902 qmi_wlanfw_respond_mem_resp_msg_v01_ei, &resp); 1903 if (ret < 0) 1904 goto out; 1905 1906 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi respond memory request delayed %i\n", 1907 delayed); 1908 1909 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 1910 QMI_WLANFW_RESPOND_MEM_REQ_V01, 1911 QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN, 1912 qmi_wlanfw_respond_mem_req_msg_v01_ei, req); 1913 if (ret < 0) { 1914 qmi_txn_cancel(&txn); 1915 ath11k_warn(ab, "failed to respond qmi memory request: %d\n", 1916 ret); 1917 goto out; 1918 } 1919 1920 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 1921 if (ret < 0) { 1922 ath11k_warn(ab, "failed to wait qmi memory request: %d\n", ret); 1923 goto out; 1924 } 1925 1926 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 1927 /* the error response is expected when 1928 * target_mem_delayed is true. 1929 */ 1930 if (delayed && resp.resp.error == 0) 1931 goto out; 1932 1933 ath11k_warn(ab, "qmi respond memory request failed: %d %d\n", 1934 resp.resp.result, resp.resp.error); 1935 ret = -EINVAL; 1936 goto out; 1937 } 1938 out: 1939 kfree(req); 1940 return ret; 1941 } 1942 1943 static void ath11k_qmi_free_target_mem_chunk(struct ath11k_base *ab) 1944 { 1945 int i; 1946 1947 for (i = 0; i < ab->qmi.mem_seg_count; i++) { 1948 if ((ab->hw_params.fixed_mem_region || 1949 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) && 1950 ab->qmi.target_mem[i].iaddr) 1951 iounmap(ab->qmi.target_mem[i].iaddr); 1952 1953 if (!ab->qmi.target_mem[i].vaddr) 1954 continue; 1955 1956 dma_free_coherent(ab->dev, 1957 ab->qmi.target_mem[i].size, 1958 ab->qmi.target_mem[i].vaddr, 1959 ab->qmi.target_mem[i].paddr); 1960 ab->qmi.target_mem[i].vaddr = NULL; 1961 } 1962 } 1963 1964 static int ath11k_qmi_alloc_target_mem_chunk(struct ath11k_base *ab) 1965 { 1966 int i; 1967 struct target_mem_chunk *chunk; 1968 1969 ab->qmi.target_mem_delayed = false; 1970 1971 for (i = 0; i < ab->qmi.mem_seg_count; i++) { 1972 chunk = &ab->qmi.target_mem[i]; 1973 1974 /* Firmware reloads in coldboot/firmware recovery. 1975 * in such case, no need to allocate memory for FW again. 1976 */ 1977 if (chunk->vaddr) { 1978 if (chunk->prev_type == chunk->type || 1979 chunk->prev_size == chunk->size) 1980 continue; 1981 1982 /* cannot reuse the existing chunk */ 1983 dma_free_coherent(ab->dev, chunk->size, 1984 chunk->vaddr, chunk->paddr); 1985 chunk->vaddr = NULL; 1986 } 1987 1988 chunk->vaddr = dma_alloc_coherent(ab->dev, 1989 chunk->size, 1990 &chunk->paddr, 1991 GFP_KERNEL | __GFP_NOWARN); 1992 if (!chunk->vaddr) { 1993 if (ab->qmi.mem_seg_count <= ATH11K_QMI_FW_MEM_REQ_SEGMENT_CNT) { 1994 ath11k_dbg(ab, ATH11K_DBG_QMI, 1995 "qmi dma allocation failed (%d B type %u), will try later with small size\n", 1996 chunk->size, 1997 chunk->type); 1998 ath11k_qmi_free_target_mem_chunk(ab); 1999 ab->qmi.target_mem_delayed = true; 2000 return 0; 2001 } 2002 2003 ath11k_err(ab, "failed to allocate dma memory for qmi (%d B type %u)\n", 2004 chunk->size, 2005 chunk->type); 2006 return -EINVAL; 2007 } 2008 chunk->prev_type = chunk->type; 2009 chunk->prev_size = chunk->size; 2010 } 2011 2012 return 0; 2013 } 2014 2015 static int ath11k_qmi_assign_target_mem_chunk(struct ath11k_base *ab) 2016 { 2017 struct device *dev = ab->dev; 2018 struct device_node *hremote_node = NULL; 2019 struct resource res; 2020 u32 host_ddr_sz; 2021 int i, idx, ret; 2022 2023 for (i = 0, idx = 0; i < ab->qmi.mem_seg_count; i++) { 2024 switch (ab->qmi.target_mem[i].type) { 2025 case HOST_DDR_REGION_TYPE: 2026 hremote_node = of_parse_phandle(dev->of_node, "memory-region", 0); 2027 if (!hremote_node) { 2028 ath11k_dbg(ab, ATH11K_DBG_QMI, 2029 "qmi fail to get hremote_node\n"); 2030 return -ENODEV; 2031 } 2032 2033 ret = of_address_to_resource(hremote_node, 0, &res); 2034 of_node_put(hremote_node); 2035 if (ret) { 2036 ath11k_dbg(ab, ATH11K_DBG_QMI, 2037 "qmi fail to get reg from hremote\n"); 2038 return ret; 2039 } 2040 2041 if (res.end - res.start + 1 < ab->qmi.target_mem[i].size) { 2042 ath11k_dbg(ab, ATH11K_DBG_QMI, 2043 "qmi fail to assign memory of sz\n"); 2044 return -EINVAL; 2045 } 2046 2047 ab->qmi.target_mem[idx].paddr = res.start; 2048 ab->qmi.target_mem[idx].iaddr = 2049 ioremap(ab->qmi.target_mem[idx].paddr, 2050 ab->qmi.target_mem[i].size); 2051 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size; 2052 host_ddr_sz = ab->qmi.target_mem[i].size; 2053 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type; 2054 idx++; 2055 break; 2056 case BDF_MEM_REGION_TYPE: 2057 ab->qmi.target_mem[idx].paddr = ab->hw_params.bdf_addr; 2058 ab->qmi.target_mem[idx].vaddr = NULL; 2059 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size; 2060 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type; 2061 idx++; 2062 break; 2063 case CALDB_MEM_REGION_TYPE: 2064 if (ab->qmi.target_mem[i].size > ATH11K_QMI_CALDB_SIZE) { 2065 ath11k_warn(ab, "qmi mem size is low to load caldata\n"); 2066 return -EINVAL; 2067 } 2068 2069 if (ath11k_cold_boot_cal && ab->hw_params.cold_boot_calib) { 2070 if (hremote_node) { 2071 ab->qmi.target_mem[idx].paddr = 2072 res.start + host_ddr_sz; 2073 ab->qmi.target_mem[idx].iaddr = 2074 ioremap(ab->qmi.target_mem[idx].paddr, 2075 ab->qmi.target_mem[i].size); 2076 } else { 2077 ab->qmi.target_mem[idx].paddr = 2078 ATH11K_QMI_CALDB_ADDRESS; 2079 } 2080 } else { 2081 ab->qmi.target_mem[idx].paddr = 0; 2082 ab->qmi.target_mem[idx].vaddr = NULL; 2083 } 2084 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size; 2085 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type; 2086 idx++; 2087 break; 2088 default: 2089 ath11k_warn(ab, "qmi ignore invalid mem req type %d\n", 2090 ab->qmi.target_mem[i].type); 2091 break; 2092 } 2093 } 2094 ab->qmi.mem_seg_count = idx; 2095 2096 return 0; 2097 } 2098 2099 static int ath11k_qmi_request_device_info(struct ath11k_base *ab) 2100 { 2101 struct qmi_wlanfw_device_info_req_msg_v01 req = {}; 2102 struct qmi_wlanfw_device_info_resp_msg_v01 resp = {}; 2103 struct qmi_txn txn; 2104 void __iomem *bar_addr_va; 2105 int ret; 2106 2107 /* device info message req is only sent for hybrid bus devices */ 2108 if (!ab->hw_params.hybrid_bus_type) 2109 return 0; 2110 2111 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2112 qmi_wlfw_device_info_resp_msg_v01_ei, &resp); 2113 if (ret < 0) 2114 goto out; 2115 2116 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2117 QMI_WLANFW_DEVICE_INFO_REQ_V01, 2118 QMI_WLANFW_DEVICE_INFO_REQ_MSG_V01_MAX_LEN, 2119 qmi_wlanfw_device_info_req_msg_v01_ei, &req); 2120 if (ret < 0) { 2121 qmi_txn_cancel(&txn); 2122 ath11k_warn(ab, "failed to send qmi target device info request: %d\n", 2123 ret); 2124 goto out; 2125 } 2126 2127 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2128 if (ret < 0) { 2129 ath11k_warn(ab, "failed to wait qmi target device info request: %d\n", 2130 ret); 2131 goto out; 2132 } 2133 2134 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2135 ath11k_warn(ab, "qmi device info request failed: %d %d\n", 2136 resp.resp.result, resp.resp.error); 2137 ret = -EINVAL; 2138 goto out; 2139 } 2140 2141 if (!resp.bar_addr_valid || !resp.bar_size_valid) { 2142 ath11k_warn(ab, "qmi device info response invalid: %d %d\n", 2143 resp.resp.result, resp.resp.error); 2144 ret = -EINVAL; 2145 goto out; 2146 } 2147 2148 if (!resp.bar_addr || 2149 resp.bar_size != ATH11K_QMI_DEVICE_BAR_SIZE) { 2150 ath11k_warn(ab, "qmi device info invalid address and size: %llu %u\n", 2151 resp.bar_addr, resp.bar_size); 2152 ret = -EINVAL; 2153 goto out; 2154 } 2155 2156 bar_addr_va = devm_ioremap(ab->dev, resp.bar_addr, resp.bar_size); 2157 2158 if (!bar_addr_va) { 2159 ath11k_warn(ab, "qmi device info ioremap failed\n"); 2160 ab->mem_len = 0; 2161 ret = -EIO; 2162 goto out; 2163 } 2164 2165 ab->mem = bar_addr_va; 2166 ab->mem_len = resp.bar_size; 2167 2168 return 0; 2169 out: 2170 return ret; 2171 } 2172 2173 static int ath11k_qmi_request_target_cap(struct ath11k_base *ab) 2174 { 2175 struct qmi_wlanfw_cap_req_msg_v01 req; 2176 struct qmi_wlanfw_cap_resp_msg_v01 resp; 2177 struct qmi_txn txn; 2178 int ret = 0; 2179 int r; 2180 char *fw_build_id; 2181 int fw_build_id_mask_len; 2182 2183 memset(&req, 0, sizeof(req)); 2184 memset(&resp, 0, sizeof(resp)); 2185 2186 ret = qmi_txn_init(&ab->qmi.handle, &txn, qmi_wlanfw_cap_resp_msg_v01_ei, 2187 &resp); 2188 if (ret < 0) 2189 goto out; 2190 2191 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi target cap request\n"); 2192 2193 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2194 QMI_WLANFW_CAP_REQ_V01, 2195 QMI_WLANFW_CAP_REQ_MSG_V01_MAX_LEN, 2196 qmi_wlanfw_cap_req_msg_v01_ei, &req); 2197 if (ret < 0) { 2198 qmi_txn_cancel(&txn); 2199 ath11k_warn(ab, "failed to send qmi cap request: %d\n", 2200 ret); 2201 goto out; 2202 } 2203 2204 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2205 if (ret < 0) { 2206 ath11k_warn(ab, "failed to wait qmi cap request: %d\n", ret); 2207 goto out; 2208 } 2209 2210 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2211 ath11k_warn(ab, "qmi cap request failed: %d %d\n", 2212 resp.resp.result, resp.resp.error); 2213 ret = -EINVAL; 2214 goto out; 2215 } 2216 2217 if (resp.chip_info_valid) { 2218 ab->qmi.target.chip_id = resp.chip_info.chip_id; 2219 ab->qmi.target.chip_family = resp.chip_info.chip_family; 2220 } 2221 2222 if (resp.board_info_valid) 2223 ab->qmi.target.board_id = resp.board_info.board_id; 2224 else 2225 ab->qmi.target.board_id = 0xFF; 2226 2227 if (resp.soc_info_valid) 2228 ab->qmi.target.soc_id = resp.soc_info.soc_id; 2229 2230 if (resp.fw_version_info_valid) { 2231 ab->qmi.target.fw_version = resp.fw_version_info.fw_version; 2232 strlcpy(ab->qmi.target.fw_build_timestamp, 2233 resp.fw_version_info.fw_build_timestamp, 2234 sizeof(ab->qmi.target.fw_build_timestamp)); 2235 } 2236 2237 if (resp.fw_build_id_valid) 2238 strlcpy(ab->qmi.target.fw_build_id, resp.fw_build_id, 2239 sizeof(ab->qmi.target.fw_build_id)); 2240 2241 if (resp.eeprom_read_timeout_valid) { 2242 ab->qmi.target.eeprom_caldata = 2243 resp.eeprom_read_timeout; 2244 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi cal data supported from eeprom\n"); 2245 } 2246 2247 fw_build_id = ab->qmi.target.fw_build_id; 2248 fw_build_id_mask_len = strlen(FW_BUILD_ID_MASK); 2249 if (!strncmp(fw_build_id, FW_BUILD_ID_MASK, fw_build_id_mask_len)) 2250 fw_build_id = fw_build_id + fw_build_id_mask_len; 2251 2252 ath11k_info(ab, "chip_id 0x%x chip_family 0x%x board_id 0x%x soc_id 0x%x\n", 2253 ab->qmi.target.chip_id, ab->qmi.target.chip_family, 2254 ab->qmi.target.board_id, ab->qmi.target.soc_id); 2255 2256 ath11k_info(ab, "fw_version 0x%x fw_build_timestamp %s fw_build_id %s", 2257 ab->qmi.target.fw_version, 2258 ab->qmi.target.fw_build_timestamp, 2259 fw_build_id); 2260 2261 r = ath11k_core_check_smbios(ab); 2262 if (r) 2263 ath11k_dbg(ab, ATH11K_DBG_QMI, "SMBIOS bdf variant name not set.\n"); 2264 2265 r = ath11k_core_check_dt(ab); 2266 if (r) 2267 ath11k_dbg(ab, ATH11K_DBG_QMI, "DT bdf variant name not set.\n"); 2268 2269 out: 2270 return ret; 2271 } 2272 2273 static int ath11k_qmi_load_file_target_mem(struct ath11k_base *ab, 2274 const u8 *data, u32 len, u8 type) 2275 { 2276 struct qmi_wlanfw_bdf_download_req_msg_v01 *req; 2277 struct qmi_wlanfw_bdf_download_resp_msg_v01 resp; 2278 struct qmi_txn txn; 2279 const u8 *temp = data; 2280 void __iomem *bdf_addr = NULL; 2281 int ret; 2282 u32 remaining = len; 2283 2284 req = kzalloc(sizeof(*req), GFP_KERNEL); 2285 if (!req) 2286 return -ENOMEM; 2287 2288 memset(&resp, 0, sizeof(resp)); 2289 2290 if (ab->hw_params.fixed_bdf_addr) { 2291 bdf_addr = ioremap(ab->hw_params.bdf_addr, ab->hw_params.fw.board_size); 2292 if (!bdf_addr) { 2293 ath11k_warn(ab, "qmi ioremap error for bdf_addr\n"); 2294 ret = -EIO; 2295 goto err_free_req; 2296 } 2297 } 2298 2299 while (remaining) { 2300 req->valid = 1; 2301 req->file_id_valid = 1; 2302 req->file_id = ab->qmi.target.board_id; 2303 req->total_size_valid = 1; 2304 req->total_size = remaining; 2305 req->seg_id_valid = 1; 2306 req->data_valid = 1; 2307 req->bdf_type = type; 2308 req->bdf_type_valid = 1; 2309 req->end_valid = 1; 2310 req->end = 0; 2311 2312 if (remaining > QMI_WLANFW_MAX_DATA_SIZE_V01) { 2313 req->data_len = QMI_WLANFW_MAX_DATA_SIZE_V01; 2314 } else { 2315 req->data_len = remaining; 2316 req->end = 1; 2317 } 2318 2319 if (ab->hw_params.fixed_bdf_addr || 2320 type == ATH11K_QMI_FILE_TYPE_EEPROM) { 2321 req->data_valid = 0; 2322 req->end = 1; 2323 req->data_len = ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE; 2324 } else { 2325 memcpy(req->data, temp, req->data_len); 2326 } 2327 2328 if (ab->hw_params.fixed_bdf_addr) { 2329 if (type == ATH11K_QMI_FILE_TYPE_CALDATA) 2330 bdf_addr += ab->hw_params.fw.cal_offset; 2331 2332 memcpy_toio(bdf_addr, temp, len); 2333 } 2334 2335 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2336 qmi_wlanfw_bdf_download_resp_msg_v01_ei, 2337 &resp); 2338 if (ret < 0) 2339 goto err_iounmap; 2340 2341 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi bdf download req fixed addr type %d\n", 2342 type); 2343 2344 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2345 QMI_WLANFW_BDF_DOWNLOAD_REQ_V01, 2346 QMI_WLANFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_LEN, 2347 qmi_wlanfw_bdf_download_req_msg_v01_ei, req); 2348 if (ret < 0) { 2349 qmi_txn_cancel(&txn); 2350 goto err_iounmap; 2351 } 2352 2353 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2354 if (ret < 0) { 2355 ath11k_warn(ab, "failed to wait board file download request: %d\n", 2356 ret); 2357 goto err_iounmap; 2358 } 2359 2360 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2361 ath11k_warn(ab, "board file download request failed: %d %d\n", 2362 resp.resp.result, resp.resp.error); 2363 ret = -EINVAL; 2364 goto err_iounmap; 2365 } 2366 2367 if (ab->hw_params.fixed_bdf_addr || 2368 type == ATH11K_QMI_FILE_TYPE_EEPROM) { 2369 remaining = 0; 2370 } else { 2371 remaining -= req->data_len; 2372 temp += req->data_len; 2373 req->seg_id++; 2374 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi bdf download request remaining %i\n", 2375 remaining); 2376 } 2377 } 2378 2379 err_iounmap: 2380 if (ab->hw_params.fixed_bdf_addr) 2381 iounmap(bdf_addr); 2382 2383 err_free_req: 2384 kfree(req); 2385 2386 return ret; 2387 } 2388 2389 static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab, 2390 bool regdb) 2391 { 2392 struct device *dev = ab->dev; 2393 char filename[ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE]; 2394 const struct firmware *fw_entry; 2395 struct ath11k_board_data bd; 2396 u32 fw_size, file_type; 2397 int ret = 0, bdf_type; 2398 const u8 *tmp; 2399 2400 memset(&bd, 0, sizeof(bd)); 2401 2402 if (regdb) { 2403 ret = ath11k_core_fetch_regdb(ab, &bd); 2404 } else { 2405 ret = ath11k_core_fetch_bdf(ab, &bd); 2406 if (ret) 2407 ath11k_warn(ab, "qmi failed to fetch board file: %d\n", ret); 2408 } 2409 2410 if (ret) 2411 goto out; 2412 2413 if (regdb) 2414 bdf_type = ATH11K_QMI_BDF_TYPE_REGDB; 2415 else if (bd.len >= SELFMAG && memcmp(bd.data, ELFMAG, SELFMAG) == 0) 2416 bdf_type = ATH11K_QMI_BDF_TYPE_ELF; 2417 else 2418 bdf_type = ATH11K_QMI_BDF_TYPE_BIN; 2419 2420 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi bdf_type %d\n", bdf_type); 2421 2422 fw_size = min_t(u32, ab->hw_params.fw.board_size, bd.len); 2423 2424 ret = ath11k_qmi_load_file_target_mem(ab, bd.data, fw_size, bdf_type); 2425 if (ret < 0) { 2426 ath11k_warn(ab, "qmi failed to load bdf file\n"); 2427 goto out; 2428 } 2429 2430 /* QCA6390/WCN6855 does not support cal data, skip it */ 2431 if (bdf_type == ATH11K_QMI_BDF_TYPE_ELF || bdf_type == ATH11K_QMI_BDF_TYPE_REGDB) 2432 goto out; 2433 2434 if (ab->qmi.target.eeprom_caldata) { 2435 file_type = ATH11K_QMI_FILE_TYPE_EEPROM; 2436 tmp = filename; 2437 fw_size = ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE; 2438 } else { 2439 file_type = ATH11K_QMI_FILE_TYPE_CALDATA; 2440 2441 /* cal-<bus>-<id>.bin */ 2442 snprintf(filename, sizeof(filename), "cal-%s-%s.bin", 2443 ath11k_bus_str(ab->hif.bus), dev_name(dev)); 2444 fw_entry = ath11k_core_firmware_request(ab, filename); 2445 if (!IS_ERR(fw_entry)) 2446 goto success; 2447 2448 fw_entry = ath11k_core_firmware_request(ab, ATH11K_DEFAULT_CAL_FILE); 2449 if (IS_ERR(fw_entry)) { 2450 ret = PTR_ERR(fw_entry); 2451 ath11k_warn(ab, 2452 "qmi failed to load CAL data file:%s\n", 2453 filename); 2454 goto out; 2455 } 2456 success: 2457 fw_size = min_t(u32, ab->hw_params.fw.board_size, fw_entry->size); 2458 tmp = fw_entry->data; 2459 } 2460 2461 ret = ath11k_qmi_load_file_target_mem(ab, tmp, fw_size, file_type); 2462 if (ret < 0) { 2463 ath11k_warn(ab, "qmi failed to load caldata\n"); 2464 goto out_qmi_cal; 2465 } 2466 2467 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi caldata type: %u\n", file_type); 2468 2469 out_qmi_cal: 2470 if (!ab->qmi.target.eeprom_caldata) 2471 release_firmware(fw_entry); 2472 out: 2473 ath11k_core_free_bdf(ab, &bd); 2474 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi BDF download sequence completed\n"); 2475 2476 return ret; 2477 } 2478 2479 static int ath11k_qmi_m3_load(struct ath11k_base *ab) 2480 { 2481 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2482 const struct firmware *fw; 2483 char path[100]; 2484 int ret; 2485 2486 fw = ath11k_core_firmware_request(ab, ATH11K_M3_FILE); 2487 if (IS_ERR(fw)) { 2488 ret = PTR_ERR(fw); 2489 ath11k_core_create_firmware_path(ab, ATH11K_M3_FILE, 2490 path, sizeof(path)); 2491 ath11k_err(ab, "failed to load %s: %d\n", path, ret); 2492 return ret; 2493 } 2494 2495 if (m3_mem->vaddr || m3_mem->size) 2496 goto skip_m3_alloc; 2497 2498 m3_mem->vaddr = dma_alloc_coherent(ab->dev, 2499 fw->size, &m3_mem->paddr, 2500 GFP_KERNEL); 2501 if (!m3_mem->vaddr) { 2502 ath11k_err(ab, "failed to allocate memory for M3 with size %zu\n", 2503 fw->size); 2504 release_firmware(fw); 2505 return -ENOMEM; 2506 } 2507 2508 skip_m3_alloc: 2509 memcpy(m3_mem->vaddr, fw->data, fw->size); 2510 m3_mem->size = fw->size; 2511 release_firmware(fw); 2512 2513 return 0; 2514 } 2515 2516 static void ath11k_qmi_m3_free(struct ath11k_base *ab) 2517 { 2518 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2519 2520 if (!ab->hw_params.m3_fw_support || !m3_mem->vaddr) 2521 return; 2522 2523 dma_free_coherent(ab->dev, m3_mem->size, 2524 m3_mem->vaddr, m3_mem->paddr); 2525 m3_mem->vaddr = NULL; 2526 m3_mem->size = 0; 2527 } 2528 2529 static int ath11k_qmi_wlanfw_m3_info_send(struct ath11k_base *ab) 2530 { 2531 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2532 struct qmi_wlanfw_m3_info_req_msg_v01 req; 2533 struct qmi_wlanfw_m3_info_resp_msg_v01 resp; 2534 struct qmi_txn txn; 2535 int ret = 0; 2536 2537 memset(&req, 0, sizeof(req)); 2538 memset(&resp, 0, sizeof(resp)); 2539 2540 if (ab->hw_params.m3_fw_support) { 2541 ret = ath11k_qmi_m3_load(ab); 2542 if (ret) { 2543 ath11k_err(ab, "failed to load m3 firmware: %d", ret); 2544 return ret; 2545 } 2546 2547 req.addr = m3_mem->paddr; 2548 req.size = m3_mem->size; 2549 } else { 2550 req.addr = 0; 2551 req.size = 0; 2552 } 2553 2554 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2555 qmi_wlanfw_m3_info_resp_msg_v01_ei, &resp); 2556 if (ret < 0) 2557 goto out; 2558 2559 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi m3 info req\n"); 2560 2561 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2562 QMI_WLANFW_M3_INFO_REQ_V01, 2563 QMI_WLANFW_M3_INFO_REQ_MSG_V01_MAX_MSG_LEN, 2564 qmi_wlanfw_m3_info_req_msg_v01_ei, &req); 2565 if (ret < 0) { 2566 qmi_txn_cancel(&txn); 2567 ath11k_warn(ab, "failed to send m3 information request: %d\n", 2568 ret); 2569 goto out; 2570 } 2571 2572 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2573 if (ret < 0) { 2574 ath11k_warn(ab, "failed to wait m3 information request: %d\n", ret); 2575 goto out; 2576 } 2577 2578 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2579 ath11k_warn(ab, "m3 info request failed: %d %d\n", 2580 resp.resp.result, resp.resp.error); 2581 ret = -EINVAL; 2582 goto out; 2583 } 2584 out: 2585 return ret; 2586 } 2587 2588 static int ath11k_qmi_wlanfw_mode_send(struct ath11k_base *ab, 2589 u32 mode) 2590 { 2591 struct qmi_wlanfw_wlan_mode_req_msg_v01 req; 2592 struct qmi_wlanfw_wlan_mode_resp_msg_v01 resp; 2593 struct qmi_txn txn; 2594 int ret = 0; 2595 2596 memset(&req, 0, sizeof(req)); 2597 memset(&resp, 0, sizeof(resp)); 2598 2599 req.mode = mode; 2600 req.hw_debug_valid = 1; 2601 req.hw_debug = 0; 2602 2603 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2604 qmi_wlanfw_wlan_mode_resp_msg_v01_ei, &resp); 2605 if (ret < 0) 2606 goto out; 2607 2608 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wlan mode req mode %d\n", mode); 2609 2610 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2611 QMI_WLANFW_WLAN_MODE_REQ_V01, 2612 QMI_WLANFW_WLAN_MODE_REQ_MSG_V01_MAX_LEN, 2613 qmi_wlanfw_wlan_mode_req_msg_v01_ei, &req); 2614 if (ret < 0) { 2615 qmi_txn_cancel(&txn); 2616 ath11k_warn(ab, "failed to send wlan mode request (mode %d): %d\n", 2617 mode, ret); 2618 goto out; 2619 } 2620 2621 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2622 if (ret < 0) { 2623 if (mode == ATH11K_FIRMWARE_MODE_OFF && ret == -ENETRESET) { 2624 ath11k_warn(ab, "WLFW service is dis-connected\n"); 2625 return 0; 2626 } 2627 ath11k_warn(ab, "failed to wait wlan mode request (mode %d): %d\n", 2628 mode, ret); 2629 goto out; 2630 } 2631 2632 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2633 ath11k_warn(ab, "wlan mode request failed (mode: %d): %d %d\n", 2634 mode, resp.resp.result, resp.resp.error); 2635 ret = -EINVAL; 2636 goto out; 2637 } 2638 2639 out: 2640 return ret; 2641 } 2642 2643 static int ath11k_qmi_wlanfw_wlan_cfg_send(struct ath11k_base *ab) 2644 { 2645 struct qmi_wlanfw_wlan_cfg_req_msg_v01 *req; 2646 struct qmi_wlanfw_wlan_cfg_resp_msg_v01 resp; 2647 struct ce_pipe_config *ce_cfg; 2648 struct service_to_pipe *svc_cfg; 2649 struct qmi_txn txn; 2650 int ret = 0, pipe_num; 2651 2652 ce_cfg = (struct ce_pipe_config *)ab->qmi.ce_cfg.tgt_ce; 2653 svc_cfg = (struct service_to_pipe *)ab->qmi.ce_cfg.svc_to_ce_map; 2654 2655 req = kzalloc(sizeof(*req), GFP_KERNEL); 2656 if (!req) 2657 return -ENOMEM; 2658 2659 memset(&resp, 0, sizeof(resp)); 2660 2661 req->host_version_valid = 1; 2662 strlcpy(req->host_version, ATH11K_HOST_VERSION_STRING, 2663 sizeof(req->host_version)); 2664 2665 req->tgt_cfg_valid = 1; 2666 /* This is number of CE configs */ 2667 req->tgt_cfg_len = ab->qmi.ce_cfg.tgt_ce_len; 2668 for (pipe_num = 0; pipe_num < req->tgt_cfg_len ; pipe_num++) { 2669 req->tgt_cfg[pipe_num].pipe_num = ce_cfg[pipe_num].pipenum; 2670 req->tgt_cfg[pipe_num].pipe_dir = ce_cfg[pipe_num].pipedir; 2671 req->tgt_cfg[pipe_num].nentries = ce_cfg[pipe_num].nentries; 2672 req->tgt_cfg[pipe_num].nbytes_max = ce_cfg[pipe_num].nbytes_max; 2673 req->tgt_cfg[pipe_num].flags = ce_cfg[pipe_num].flags; 2674 } 2675 2676 req->svc_cfg_valid = 1; 2677 /* This is number of Service/CE configs */ 2678 req->svc_cfg_len = ab->qmi.ce_cfg.svc_to_ce_map_len; 2679 for (pipe_num = 0; pipe_num < req->svc_cfg_len; pipe_num++) { 2680 req->svc_cfg[pipe_num].service_id = svc_cfg[pipe_num].service_id; 2681 req->svc_cfg[pipe_num].pipe_dir = svc_cfg[pipe_num].pipedir; 2682 req->svc_cfg[pipe_num].pipe_num = svc_cfg[pipe_num].pipenum; 2683 } 2684 req->shadow_reg_valid = 0; 2685 2686 /* set shadow v2 configuration */ 2687 if (ab->hw_params.supports_shadow_regs) { 2688 req->shadow_reg_v2_valid = 1; 2689 req->shadow_reg_v2_len = min_t(u32, 2690 ab->qmi.ce_cfg.shadow_reg_v2_len, 2691 QMI_WLANFW_MAX_NUM_SHADOW_REG_V2_V01); 2692 memcpy(&req->shadow_reg_v2, ab->qmi.ce_cfg.shadow_reg_v2, 2693 sizeof(u32) * req->shadow_reg_v2_len); 2694 } else { 2695 req->shadow_reg_v2_valid = 0; 2696 } 2697 2698 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2699 qmi_wlanfw_wlan_cfg_resp_msg_v01_ei, &resp); 2700 if (ret < 0) 2701 goto out; 2702 2703 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wlan cfg req\n"); 2704 2705 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2706 QMI_WLANFW_WLAN_CFG_REQ_V01, 2707 QMI_WLANFW_WLAN_CFG_REQ_MSG_V01_MAX_LEN, 2708 qmi_wlanfw_wlan_cfg_req_msg_v01_ei, req); 2709 if (ret < 0) { 2710 qmi_txn_cancel(&txn); 2711 ath11k_warn(ab, "failed to send wlan config request: %d\n", 2712 ret); 2713 goto out; 2714 } 2715 2716 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2717 if (ret < 0) { 2718 ath11k_warn(ab, "failed to wait wlan config request: %d\n", ret); 2719 goto out; 2720 } 2721 2722 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2723 ath11k_warn(ab, "wlan config request failed: %d %d\n", 2724 resp.resp.result, resp.resp.error); 2725 ret = -EINVAL; 2726 goto out; 2727 } 2728 2729 out: 2730 kfree(req); 2731 return ret; 2732 } 2733 2734 static int ath11k_qmi_wlanfw_wlan_ini_send(struct ath11k_base *ab, bool enable) 2735 { 2736 int ret; 2737 struct qmi_txn txn; 2738 struct qmi_wlanfw_wlan_ini_req_msg_v01 req = {}; 2739 struct qmi_wlanfw_wlan_ini_resp_msg_v01 resp = {}; 2740 2741 req.enablefwlog_valid = true; 2742 req.enablefwlog = enable ? 1 : 0; 2743 2744 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2745 qmi_wlanfw_wlan_ini_resp_msg_v01_ei, &resp); 2746 if (ret < 0) 2747 goto out; 2748 2749 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2750 QMI_WLANFW_WLAN_INI_REQ_V01, 2751 QMI_WLANFW_WLAN_INI_REQ_MSG_V01_MAX_LEN, 2752 qmi_wlanfw_wlan_ini_req_msg_v01_ei, &req); 2753 if (ret < 0) { 2754 ath11k_warn(ab, "qmi failed to send wlan ini request, err = %d\n", 2755 ret); 2756 qmi_txn_cancel(&txn); 2757 goto out; 2758 } 2759 2760 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2761 if (ret < 0) { 2762 ath11k_warn(ab, "qmi failed wlan ini request, err = %d\n", ret); 2763 goto out; 2764 } 2765 2766 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2767 ath11k_warn(ab, "qmi wlan ini request failed, result: %d, err: %d\n", 2768 resp.resp.result, resp.resp.error); 2769 ret = -EINVAL; 2770 } 2771 2772 out: 2773 return ret; 2774 } 2775 2776 void ath11k_qmi_firmware_stop(struct ath11k_base *ab) 2777 { 2778 int ret; 2779 2780 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware stop\n"); 2781 2782 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_OFF); 2783 if (ret < 0) { 2784 ath11k_warn(ab, "qmi failed to send wlan mode off: %d\n", ret); 2785 return; 2786 } 2787 } 2788 2789 int ath11k_qmi_firmware_start(struct ath11k_base *ab, 2790 u32 mode) 2791 { 2792 int ret; 2793 2794 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware start\n"); 2795 2796 if (ab->hw_params.fw_wmi_diag_event) { 2797 ret = ath11k_qmi_wlanfw_wlan_ini_send(ab, true); 2798 if (ret < 0) { 2799 ath11k_warn(ab, "qmi failed to send wlan fw ini:%d\n", ret); 2800 return ret; 2801 } 2802 } 2803 2804 ret = ath11k_qmi_wlanfw_wlan_cfg_send(ab); 2805 if (ret < 0) { 2806 ath11k_warn(ab, "qmi failed to send wlan cfg: %d\n", ret); 2807 return ret; 2808 } 2809 2810 ret = ath11k_qmi_wlanfw_mode_send(ab, mode); 2811 if (ret < 0) { 2812 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret); 2813 return ret; 2814 } 2815 2816 return 0; 2817 } 2818 2819 static int ath11k_qmi_process_coldboot_calibration(struct ath11k_base *ab) 2820 { 2821 int timeout; 2822 int ret; 2823 2824 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_COLD_BOOT); 2825 if (ret < 0) { 2826 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret); 2827 return ret; 2828 } 2829 2830 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration wait started\n"); 2831 2832 timeout = wait_event_timeout(ab->qmi.cold_boot_waitq, 2833 (ab->qmi.cal_done == 1), 2834 ATH11K_COLD_BOOT_FW_RESET_DELAY); 2835 if (timeout <= 0) { 2836 ath11k_warn(ab, "coldboot calibration timed out\n"); 2837 return 0; 2838 } 2839 2840 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration done\n"); 2841 2842 return 0; 2843 } 2844 2845 static int 2846 ath11k_qmi_driver_event_post(struct ath11k_qmi *qmi, 2847 enum ath11k_qmi_event_type type, 2848 void *data) 2849 { 2850 struct ath11k_qmi_driver_event *event; 2851 2852 event = kzalloc(sizeof(*event), GFP_ATOMIC); 2853 if (!event) 2854 return -ENOMEM; 2855 2856 event->type = type; 2857 event->data = data; 2858 2859 spin_lock(&qmi->event_lock); 2860 list_add_tail(&event->list, &qmi->event_list); 2861 spin_unlock(&qmi->event_lock); 2862 2863 queue_work(qmi->event_wq, &qmi->event_work); 2864 2865 return 0; 2866 } 2867 2868 static int ath11k_qmi_event_mem_request(struct ath11k_qmi *qmi) 2869 { 2870 struct ath11k_base *ab = qmi->ab; 2871 int ret; 2872 2873 ret = ath11k_qmi_respond_fw_mem_request(ab); 2874 if (ret < 0) { 2875 ath11k_warn(ab, "qmi failed to respond fw mem req: %d\n", ret); 2876 return ret; 2877 } 2878 2879 return ret; 2880 } 2881 2882 static int ath11k_qmi_event_load_bdf(struct ath11k_qmi *qmi) 2883 { 2884 struct ath11k_base *ab = qmi->ab; 2885 int ret; 2886 2887 ret = ath11k_qmi_request_target_cap(ab); 2888 if (ret < 0) { 2889 ath11k_warn(ab, "failed to request qmi target capabilities: %d\n", 2890 ret); 2891 return ret; 2892 } 2893 2894 ret = ath11k_qmi_request_device_info(ab); 2895 if (ret < 0) { 2896 ath11k_warn(ab, "failed to request qmi device info: %d\n", ret); 2897 return ret; 2898 } 2899 2900 if (ab->hw_params.supports_regdb) 2901 ath11k_qmi_load_bdf_qmi(ab, true); 2902 2903 ret = ath11k_qmi_load_bdf_qmi(ab, false); 2904 if (ret < 0) { 2905 ath11k_warn(ab, "failed to load board data file: %d\n", ret); 2906 return ret; 2907 } 2908 2909 return 0; 2910 } 2911 2912 static int ath11k_qmi_event_server_arrive(struct ath11k_qmi *qmi) 2913 { 2914 struct ath11k_base *ab = qmi->ab; 2915 int ret; 2916 2917 ret = ath11k_qmi_fw_ind_register_send(ab); 2918 if (ret < 0) { 2919 ath11k_warn(ab, "failed to send qmi firmware indication: %d\n", 2920 ret); 2921 return ret; 2922 } 2923 2924 ret = ath11k_qmi_host_cap_send(ab); 2925 if (ret < 0) { 2926 ath11k_warn(ab, "failed to send qmi host cap: %d\n", ret); 2927 return ret; 2928 } 2929 2930 if (!ab->hw_params.fixed_fw_mem) 2931 return ret; 2932 2933 ret = ath11k_qmi_event_load_bdf(qmi); 2934 if (ret < 0) { 2935 ath11k_warn(ab, "qmi failed to download BDF:%d\n", ret); 2936 return ret; 2937 } 2938 2939 return ret; 2940 } 2941 2942 static void ath11k_qmi_msg_mem_request_cb(struct qmi_handle *qmi_hdl, 2943 struct sockaddr_qrtr *sq, 2944 struct qmi_txn *txn, 2945 const void *data) 2946 { 2947 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 2948 struct ath11k_base *ab = qmi->ab; 2949 const struct qmi_wlanfw_request_mem_ind_msg_v01 *msg = data; 2950 int i, ret; 2951 2952 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware request memory request\n"); 2953 2954 if (msg->mem_seg_len == 0 || 2955 msg->mem_seg_len > ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01) 2956 ath11k_warn(ab, "invalid memory segment length: %u\n", 2957 msg->mem_seg_len); 2958 2959 ab->qmi.mem_seg_count = msg->mem_seg_len; 2960 2961 for (i = 0; i < qmi->mem_seg_count ; i++) { 2962 ab->qmi.target_mem[i].type = msg->mem_seg[i].type; 2963 ab->qmi.target_mem[i].size = msg->mem_seg[i].size; 2964 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi mem seg type %d size %d\n", 2965 msg->mem_seg[i].type, msg->mem_seg[i].size); 2966 } 2967 2968 if (ab->hw_params.fixed_mem_region || 2969 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) { 2970 ret = ath11k_qmi_assign_target_mem_chunk(ab); 2971 if (ret) { 2972 ath11k_warn(ab, "failed to assign qmi target memory: %d\n", 2973 ret); 2974 return; 2975 } 2976 } else { 2977 ret = ath11k_qmi_alloc_target_mem_chunk(ab); 2978 if (ret) { 2979 ath11k_warn(ab, "failed to allocate qmi target memory: %d\n", 2980 ret); 2981 return; 2982 } 2983 } 2984 2985 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_REQUEST_MEM, NULL); 2986 } 2987 2988 static void ath11k_qmi_msg_mem_ready_cb(struct qmi_handle *qmi_hdl, 2989 struct sockaddr_qrtr *sq, 2990 struct qmi_txn *txn, 2991 const void *decoded) 2992 { 2993 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 2994 struct ath11k_base *ab = qmi->ab; 2995 2996 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware memory ready indication\n"); 2997 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_MEM_READY, NULL); 2998 } 2999 3000 static void ath11k_qmi_msg_fw_ready_cb(struct qmi_handle *qmi_hdl, 3001 struct sockaddr_qrtr *sq, 3002 struct qmi_txn *txn, 3003 const void *decoded) 3004 { 3005 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3006 struct ath11k_base *ab = qmi->ab; 3007 3008 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware ready\n"); 3009 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_READY, NULL); 3010 } 3011 3012 static void ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle *qmi_hdl, 3013 struct sockaddr_qrtr *sq, 3014 struct qmi_txn *txn, 3015 const void *decoded) 3016 { 3017 struct ath11k_qmi *qmi = container_of(qmi_hdl, 3018 struct ath11k_qmi, handle); 3019 struct ath11k_base *ab = qmi->ab; 3020 3021 ab->qmi.cal_done = 1; 3022 wake_up(&ab->qmi.cold_boot_waitq); 3023 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi cold boot calibration done\n"); 3024 } 3025 3026 static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = { 3027 { 3028 .type = QMI_INDICATION, 3029 .msg_id = QMI_WLFW_REQUEST_MEM_IND_V01, 3030 .ei = qmi_wlanfw_request_mem_ind_msg_v01_ei, 3031 .decoded_size = sizeof(struct qmi_wlanfw_request_mem_ind_msg_v01), 3032 .fn = ath11k_qmi_msg_mem_request_cb, 3033 }, 3034 { 3035 .type = QMI_INDICATION, 3036 .msg_id = QMI_WLFW_FW_MEM_READY_IND_V01, 3037 .ei = qmi_wlanfw_mem_ready_ind_msg_v01_ei, 3038 .decoded_size = sizeof(struct qmi_wlanfw_fw_mem_ready_ind_msg_v01), 3039 .fn = ath11k_qmi_msg_mem_ready_cb, 3040 }, 3041 { 3042 .type = QMI_INDICATION, 3043 .msg_id = QMI_WLFW_FW_READY_IND_V01, 3044 .ei = qmi_wlanfw_fw_ready_ind_msg_v01_ei, 3045 .decoded_size = sizeof(struct qmi_wlanfw_fw_ready_ind_msg_v01), 3046 .fn = ath11k_qmi_msg_fw_ready_cb, 3047 }, 3048 { 3049 .type = QMI_INDICATION, 3050 .msg_id = QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01, 3051 .ei = qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei, 3052 .decoded_size = 3053 sizeof(struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01), 3054 .fn = ath11k_qmi_msg_cold_boot_cal_done_cb, 3055 }, 3056 }; 3057 3058 static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl, 3059 struct qmi_service *service) 3060 { 3061 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3062 struct ath11k_base *ab = qmi->ab; 3063 struct sockaddr_qrtr *sq = &qmi->sq; 3064 int ret; 3065 3066 sq->sq_family = AF_QIPCRTR; 3067 sq->sq_node = service->node; 3068 sq->sq_port = service->port; 3069 3070 ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq, 3071 sizeof(*sq), 0); 3072 if (ret) { 3073 ath11k_warn(ab, "failed to connect to qmi remote service: %d\n", ret); 3074 return ret; 3075 } 3076 3077 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wifi fw qmi service connected\n"); 3078 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_ARRIVE, NULL); 3079 3080 return ret; 3081 } 3082 3083 static void ath11k_qmi_ops_del_server(struct qmi_handle *qmi_hdl, 3084 struct qmi_service *service) 3085 { 3086 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3087 struct ath11k_base *ab = qmi->ab; 3088 3089 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wifi fw del server\n"); 3090 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_EXIT, NULL); 3091 } 3092 3093 static const struct qmi_ops ath11k_qmi_ops = { 3094 .new_server = ath11k_qmi_ops_new_server, 3095 .del_server = ath11k_qmi_ops_del_server, 3096 }; 3097 3098 static void ath11k_qmi_driver_event_work(struct work_struct *work) 3099 { 3100 struct ath11k_qmi *qmi = container_of(work, struct ath11k_qmi, 3101 event_work); 3102 struct ath11k_qmi_driver_event *event; 3103 struct ath11k_base *ab = qmi->ab; 3104 int ret; 3105 3106 spin_lock(&qmi->event_lock); 3107 while (!list_empty(&qmi->event_list)) { 3108 event = list_first_entry(&qmi->event_list, 3109 struct ath11k_qmi_driver_event, list); 3110 list_del(&event->list); 3111 spin_unlock(&qmi->event_lock); 3112 3113 if (test_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags)) { 3114 kfree(event); 3115 return; 3116 } 3117 3118 switch (event->type) { 3119 case ATH11K_QMI_EVENT_SERVER_ARRIVE: 3120 ret = ath11k_qmi_event_server_arrive(qmi); 3121 if (ret < 0) 3122 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3123 break; 3124 case ATH11K_QMI_EVENT_SERVER_EXIT: 3125 set_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags); 3126 set_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); 3127 break; 3128 case ATH11K_QMI_EVENT_REQUEST_MEM: 3129 ret = ath11k_qmi_event_mem_request(qmi); 3130 if (ret < 0) 3131 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3132 break; 3133 case ATH11K_QMI_EVENT_FW_MEM_READY: 3134 ret = ath11k_qmi_event_load_bdf(qmi); 3135 if (ret < 0) { 3136 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3137 break; 3138 } 3139 3140 ret = ath11k_qmi_wlanfw_m3_info_send(ab); 3141 if (ret < 0) { 3142 ath11k_warn(ab, 3143 "failed to send qmi m3 info req: %d\n", ret); 3144 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3145 } 3146 3147 break; 3148 case ATH11K_QMI_EVENT_FW_READY: 3149 clear_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3150 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) { 3151 ath11k_hal_dump_srng_stats(ab); 3152 queue_work(ab->workqueue, &ab->restart_work); 3153 break; 3154 } 3155 3156 if (ath11k_cold_boot_cal && ab->qmi.cal_done == 0 && 3157 ab->hw_params.cold_boot_calib) { 3158 ath11k_qmi_process_coldboot_calibration(ab); 3159 } else { 3160 clear_bit(ATH11K_FLAG_CRASH_FLUSH, 3161 &ab->dev_flags); 3162 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); 3163 ret = ath11k_core_qmi_firmware_ready(ab); 3164 if (ret) { 3165 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3166 break; 3167 } 3168 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags); 3169 } 3170 3171 break; 3172 case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE: 3173 break; 3174 default: 3175 ath11k_warn(ab, "invalid qmi event type: %d", event->type); 3176 break; 3177 } 3178 kfree(event); 3179 spin_lock(&qmi->event_lock); 3180 } 3181 spin_unlock(&qmi->event_lock); 3182 } 3183 3184 int ath11k_qmi_init_service(struct ath11k_base *ab) 3185 { 3186 int ret; 3187 3188 memset(&ab->qmi.target, 0, sizeof(struct target_info)); 3189 memset(&ab->qmi.target_mem, 0, sizeof(struct target_mem_chunk)); 3190 ab->qmi.ab = ab; 3191 3192 ab->qmi.target_mem_mode = ab->hw_params.fw_mem_mode; 3193 ret = qmi_handle_init(&ab->qmi.handle, ATH11K_QMI_RESP_LEN_MAX, 3194 &ath11k_qmi_ops, ath11k_qmi_msg_handlers); 3195 if (ret < 0) { 3196 ath11k_warn(ab, "failed to initialize qmi handle: %d\n", ret); 3197 return ret; 3198 } 3199 3200 ab->qmi.event_wq = alloc_workqueue("ath11k_qmi_driver_event", 3201 WQ_UNBOUND, 1); 3202 if (!ab->qmi.event_wq) { 3203 ath11k_err(ab, "failed to allocate workqueue\n"); 3204 return -EFAULT; 3205 } 3206 3207 INIT_LIST_HEAD(&ab->qmi.event_list); 3208 spin_lock_init(&ab->qmi.event_lock); 3209 INIT_WORK(&ab->qmi.event_work, ath11k_qmi_driver_event_work); 3210 3211 ret = qmi_add_lookup(&ab->qmi.handle, ATH11K_QMI_WLFW_SERVICE_ID_V01, 3212 ATH11K_QMI_WLFW_SERVICE_VERS_V01, 3213 ab->qmi.service_ins_id); 3214 if (ret < 0) { 3215 ath11k_warn(ab, "failed to add qmi lookup: %d\n", ret); 3216 destroy_workqueue(ab->qmi.event_wq); 3217 return ret; 3218 } 3219 3220 return ret; 3221 } 3222 3223 void ath11k_qmi_deinit_service(struct ath11k_base *ab) 3224 { 3225 qmi_handle_release(&ab->qmi.handle); 3226 cancel_work_sync(&ab->qmi.event_work); 3227 destroy_workqueue(ab->qmi.event_wq); 3228 ath11k_qmi_m3_free(ab); 3229 ath11k_qmi_free_target_mem_chunk(ab); 3230 } 3231 EXPORT_SYMBOL(ath11k_qmi_deinit_service); 3232 3233 void ath11k_qmi_free_resource(struct ath11k_base *ab) 3234 { 3235 ath11k_qmi_free_target_mem_chunk(ab); 3236 ath11k_qmi_m3_free(ab); 3237 } 3238