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 #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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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, "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, "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, "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 "qmi 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, "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 "qmi 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 "qmi 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 "qmi 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 "qmi 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 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size; 2062 host_ddr_sz = ab->qmi.target_mem[i].size; 2063 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type; 2064 idx++; 2065 break; 2066 case BDF_MEM_REGION_TYPE: 2067 ab->qmi.target_mem[idx].paddr = ab->hw_params.bdf_addr; 2068 ab->qmi.target_mem[idx].vaddr = NULL; 2069 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size; 2070 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type; 2071 idx++; 2072 break; 2073 case CALDB_MEM_REGION_TYPE: 2074 if (ab->qmi.target_mem[i].size > ATH11K_QMI_CALDB_SIZE) { 2075 ath11k_warn(ab, "qmi mem size is low to load caldata\n"); 2076 return -EINVAL; 2077 } 2078 2079 if (ath11k_cold_boot_cal && ab->hw_params.cold_boot_calib) { 2080 if (hremote_node) { 2081 ab->qmi.target_mem[idx].paddr = 2082 res.start + host_ddr_sz; 2083 ab->qmi.target_mem[idx].iaddr = 2084 ioremap(ab->qmi.target_mem[idx].paddr, 2085 ab->qmi.target_mem[i].size); 2086 } else { 2087 ab->qmi.target_mem[idx].paddr = 2088 ATH11K_QMI_CALDB_ADDRESS; 2089 } 2090 } else { 2091 ab->qmi.target_mem[idx].paddr = 0; 2092 ab->qmi.target_mem[idx].vaddr = NULL; 2093 } 2094 ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size; 2095 ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type; 2096 idx++; 2097 break; 2098 default: 2099 ath11k_warn(ab, "qmi ignore invalid mem req type %d\n", 2100 ab->qmi.target_mem[i].type); 2101 break; 2102 } 2103 } 2104 ab->qmi.mem_seg_count = idx; 2105 2106 return 0; 2107 } 2108 2109 static int ath11k_qmi_request_device_info(struct ath11k_base *ab) 2110 { 2111 struct qmi_wlanfw_device_info_req_msg_v01 req = {}; 2112 struct qmi_wlanfw_device_info_resp_msg_v01 resp = {}; 2113 struct qmi_txn txn; 2114 void __iomem *bar_addr_va; 2115 int ret; 2116 2117 /* device info message req is only sent for hybrid bus devices */ 2118 if (!ab->hw_params.hybrid_bus_type) 2119 return 0; 2120 2121 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2122 qmi_wlfw_device_info_resp_msg_v01_ei, &resp); 2123 if (ret < 0) 2124 goto out; 2125 2126 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2127 QMI_WLANFW_DEVICE_INFO_REQ_V01, 2128 QMI_WLANFW_DEVICE_INFO_REQ_MSG_V01_MAX_LEN, 2129 qmi_wlanfw_device_info_req_msg_v01_ei, &req); 2130 if (ret < 0) { 2131 qmi_txn_cancel(&txn); 2132 ath11k_warn(ab, "failed to send qmi target device info request: %d\n", 2133 ret); 2134 goto out; 2135 } 2136 2137 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2138 if (ret < 0) { 2139 ath11k_warn(ab, "failed to wait qmi target device info request: %d\n", 2140 ret); 2141 goto out; 2142 } 2143 2144 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2145 ath11k_warn(ab, "qmi device info request failed: %d %d\n", 2146 resp.resp.result, resp.resp.error); 2147 ret = -EINVAL; 2148 goto out; 2149 } 2150 2151 if (!resp.bar_addr_valid || !resp.bar_size_valid) { 2152 ath11k_warn(ab, "qmi device info response invalid: %d %d\n", 2153 resp.resp.result, resp.resp.error); 2154 ret = -EINVAL; 2155 goto out; 2156 } 2157 2158 if (!resp.bar_addr || 2159 resp.bar_size != ATH11K_QMI_DEVICE_BAR_SIZE) { 2160 ath11k_warn(ab, "qmi device info invalid address and size: %llu %u\n", 2161 resp.bar_addr, resp.bar_size); 2162 ret = -EINVAL; 2163 goto out; 2164 } 2165 2166 bar_addr_va = devm_ioremap(ab->dev, resp.bar_addr, resp.bar_size); 2167 2168 if (!bar_addr_va) { 2169 ath11k_warn(ab, "qmi device info ioremap failed\n"); 2170 ab->mem_len = 0; 2171 ret = -EIO; 2172 goto out; 2173 } 2174 2175 ab->mem = bar_addr_va; 2176 ab->mem_len = resp.bar_size; 2177 2178 return 0; 2179 out: 2180 return ret; 2181 } 2182 2183 static int ath11k_qmi_request_target_cap(struct ath11k_base *ab) 2184 { 2185 struct qmi_wlanfw_cap_req_msg_v01 req; 2186 struct qmi_wlanfw_cap_resp_msg_v01 resp; 2187 struct qmi_txn txn; 2188 int ret = 0; 2189 int r; 2190 char *fw_build_id; 2191 int fw_build_id_mask_len; 2192 2193 memset(&req, 0, sizeof(req)); 2194 memset(&resp, 0, sizeof(resp)); 2195 2196 ret = qmi_txn_init(&ab->qmi.handle, &txn, qmi_wlanfw_cap_resp_msg_v01_ei, 2197 &resp); 2198 if (ret < 0) 2199 goto out; 2200 2201 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi target cap request\n"); 2202 2203 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2204 QMI_WLANFW_CAP_REQ_V01, 2205 QMI_WLANFW_CAP_REQ_MSG_V01_MAX_LEN, 2206 qmi_wlanfw_cap_req_msg_v01_ei, &req); 2207 if (ret < 0) { 2208 qmi_txn_cancel(&txn); 2209 ath11k_warn(ab, "failed to send qmi cap request: %d\n", 2210 ret); 2211 goto out; 2212 } 2213 2214 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2215 if (ret < 0) { 2216 ath11k_warn(ab, "failed to wait qmi cap request: %d\n", ret); 2217 goto out; 2218 } 2219 2220 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2221 ath11k_warn(ab, "qmi cap request failed: %d %d\n", 2222 resp.resp.result, resp.resp.error); 2223 ret = -EINVAL; 2224 goto out; 2225 } 2226 2227 if (resp.chip_info_valid) { 2228 ab->qmi.target.chip_id = resp.chip_info.chip_id; 2229 ab->qmi.target.chip_family = resp.chip_info.chip_family; 2230 } 2231 2232 if (resp.board_info_valid) 2233 ab->qmi.target.board_id = resp.board_info.board_id; 2234 else 2235 ab->qmi.target.board_id = 0xFF; 2236 2237 if (resp.soc_info_valid) 2238 ab->qmi.target.soc_id = resp.soc_info.soc_id; 2239 2240 if (resp.fw_version_info_valid) { 2241 ab->qmi.target.fw_version = resp.fw_version_info.fw_version; 2242 strscpy(ab->qmi.target.fw_build_timestamp, 2243 resp.fw_version_info.fw_build_timestamp, 2244 sizeof(ab->qmi.target.fw_build_timestamp)); 2245 } 2246 2247 if (resp.fw_build_id_valid) 2248 strscpy(ab->qmi.target.fw_build_id, resp.fw_build_id, 2249 sizeof(ab->qmi.target.fw_build_id)); 2250 2251 if (resp.eeprom_read_timeout_valid) { 2252 ab->qmi.target.eeprom_caldata = 2253 resp.eeprom_read_timeout; 2254 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi cal data supported from eeprom\n"); 2255 } 2256 2257 fw_build_id = ab->qmi.target.fw_build_id; 2258 fw_build_id_mask_len = strlen(FW_BUILD_ID_MASK); 2259 if (!strncmp(fw_build_id, FW_BUILD_ID_MASK, fw_build_id_mask_len)) 2260 fw_build_id = fw_build_id + fw_build_id_mask_len; 2261 2262 ath11k_info(ab, "chip_id 0x%x chip_family 0x%x board_id 0x%x soc_id 0x%x\n", 2263 ab->qmi.target.chip_id, ab->qmi.target.chip_family, 2264 ab->qmi.target.board_id, ab->qmi.target.soc_id); 2265 2266 ath11k_info(ab, "fw_version 0x%x fw_build_timestamp %s fw_build_id %s", 2267 ab->qmi.target.fw_version, 2268 ab->qmi.target.fw_build_timestamp, 2269 fw_build_id); 2270 2271 r = ath11k_core_check_smbios(ab); 2272 if (r) 2273 ath11k_dbg(ab, ATH11K_DBG_QMI, "SMBIOS bdf variant name not set.\n"); 2274 2275 r = ath11k_core_check_dt(ab); 2276 if (r) 2277 ath11k_dbg(ab, ATH11K_DBG_QMI, "DT bdf variant name not set.\n"); 2278 2279 out: 2280 return ret; 2281 } 2282 2283 static int ath11k_qmi_load_file_target_mem(struct ath11k_base *ab, 2284 const u8 *data, u32 len, u8 type) 2285 { 2286 struct qmi_wlanfw_bdf_download_req_msg_v01 *req; 2287 struct qmi_wlanfw_bdf_download_resp_msg_v01 resp; 2288 struct qmi_txn txn; 2289 const u8 *temp = data; 2290 void __iomem *bdf_addr = NULL; 2291 int ret; 2292 u32 remaining = len; 2293 2294 req = kzalloc(sizeof(*req), GFP_KERNEL); 2295 if (!req) 2296 return -ENOMEM; 2297 2298 memset(&resp, 0, sizeof(resp)); 2299 2300 if (ab->hw_params.fixed_bdf_addr) { 2301 bdf_addr = ioremap(ab->hw_params.bdf_addr, ab->hw_params.fw.board_size); 2302 if (!bdf_addr) { 2303 ath11k_warn(ab, "qmi ioremap error for bdf_addr\n"); 2304 ret = -EIO; 2305 goto err_free_req; 2306 } 2307 } 2308 2309 while (remaining) { 2310 req->valid = 1; 2311 req->file_id_valid = 1; 2312 req->file_id = ab->qmi.target.board_id; 2313 req->total_size_valid = 1; 2314 req->total_size = remaining; 2315 req->seg_id_valid = 1; 2316 req->data_valid = 1; 2317 req->bdf_type = type; 2318 req->bdf_type_valid = 1; 2319 req->end_valid = 1; 2320 req->end = 0; 2321 2322 if (remaining > QMI_WLANFW_MAX_DATA_SIZE_V01) { 2323 req->data_len = QMI_WLANFW_MAX_DATA_SIZE_V01; 2324 } else { 2325 req->data_len = remaining; 2326 req->end = 1; 2327 } 2328 2329 if (ab->hw_params.fixed_bdf_addr || 2330 type == ATH11K_QMI_FILE_TYPE_EEPROM) { 2331 req->data_valid = 0; 2332 req->end = 1; 2333 req->data_len = ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE; 2334 } else { 2335 memcpy(req->data, temp, req->data_len); 2336 } 2337 2338 if (ab->hw_params.fixed_bdf_addr) { 2339 if (type == ATH11K_QMI_FILE_TYPE_CALDATA) 2340 bdf_addr += ab->hw_params.fw.cal_offset; 2341 2342 memcpy_toio(bdf_addr, temp, len); 2343 } 2344 2345 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2346 qmi_wlanfw_bdf_download_resp_msg_v01_ei, 2347 &resp); 2348 if (ret < 0) 2349 goto err_iounmap; 2350 2351 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi bdf download req fixed addr type %d\n", 2352 type); 2353 2354 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2355 QMI_WLANFW_BDF_DOWNLOAD_REQ_V01, 2356 QMI_WLANFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_LEN, 2357 qmi_wlanfw_bdf_download_req_msg_v01_ei, req); 2358 if (ret < 0) { 2359 qmi_txn_cancel(&txn); 2360 goto err_iounmap; 2361 } 2362 2363 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2364 if (ret < 0) { 2365 ath11k_warn(ab, "failed to wait board file download request: %d\n", 2366 ret); 2367 goto err_iounmap; 2368 } 2369 2370 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2371 ath11k_warn(ab, "board file download request failed: %d %d\n", 2372 resp.resp.result, resp.resp.error); 2373 ret = -EINVAL; 2374 goto err_iounmap; 2375 } 2376 2377 if (ab->hw_params.fixed_bdf_addr || 2378 type == ATH11K_QMI_FILE_TYPE_EEPROM) { 2379 remaining = 0; 2380 } else { 2381 remaining -= req->data_len; 2382 temp += req->data_len; 2383 req->seg_id++; 2384 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi bdf download request remaining %i\n", 2385 remaining); 2386 } 2387 } 2388 2389 err_iounmap: 2390 if (ab->hw_params.fixed_bdf_addr) 2391 iounmap(bdf_addr); 2392 2393 err_free_req: 2394 kfree(req); 2395 2396 return ret; 2397 } 2398 2399 static int ath11k_qmi_load_bdf_qmi(struct ath11k_base *ab, 2400 bool regdb) 2401 { 2402 struct device *dev = ab->dev; 2403 char filename[ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE]; 2404 const struct firmware *fw_entry; 2405 struct ath11k_board_data bd; 2406 u32 fw_size, file_type; 2407 int ret = 0, bdf_type; 2408 const u8 *tmp; 2409 2410 memset(&bd, 0, sizeof(bd)); 2411 2412 if (regdb) { 2413 ret = ath11k_core_fetch_regdb(ab, &bd); 2414 } else { 2415 ret = ath11k_core_fetch_bdf(ab, &bd); 2416 if (ret) 2417 ath11k_warn(ab, "qmi failed to fetch board file: %d\n", ret); 2418 } 2419 2420 if (ret) 2421 goto out; 2422 2423 if (regdb) 2424 bdf_type = ATH11K_QMI_BDF_TYPE_REGDB; 2425 else if (bd.len >= SELFMAG && memcmp(bd.data, ELFMAG, SELFMAG) == 0) 2426 bdf_type = ATH11K_QMI_BDF_TYPE_ELF; 2427 else 2428 bdf_type = ATH11K_QMI_BDF_TYPE_BIN; 2429 2430 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi bdf_type %d\n", bdf_type); 2431 2432 fw_size = min_t(u32, ab->hw_params.fw.board_size, bd.len); 2433 2434 ret = ath11k_qmi_load_file_target_mem(ab, bd.data, fw_size, bdf_type); 2435 if (ret < 0) { 2436 ath11k_warn(ab, "qmi failed to load bdf file\n"); 2437 goto out; 2438 } 2439 2440 /* QCA6390/WCN6855 does not support cal data, skip it */ 2441 if (bdf_type == ATH11K_QMI_BDF_TYPE_ELF || bdf_type == ATH11K_QMI_BDF_TYPE_REGDB) 2442 goto out; 2443 2444 if (ab->qmi.target.eeprom_caldata) { 2445 file_type = ATH11K_QMI_FILE_TYPE_EEPROM; 2446 tmp = filename; 2447 fw_size = ATH11K_QMI_MAX_BDF_FILE_NAME_SIZE; 2448 } else { 2449 file_type = ATH11K_QMI_FILE_TYPE_CALDATA; 2450 2451 /* cal-<bus>-<id>.bin */ 2452 snprintf(filename, sizeof(filename), "cal-%s-%s.bin", 2453 ath11k_bus_str(ab->hif.bus), dev_name(dev)); 2454 fw_entry = ath11k_core_firmware_request(ab, filename); 2455 if (!IS_ERR(fw_entry)) 2456 goto success; 2457 2458 fw_entry = ath11k_core_firmware_request(ab, ATH11K_DEFAULT_CAL_FILE); 2459 if (IS_ERR(fw_entry)) { 2460 ret = PTR_ERR(fw_entry); 2461 ath11k_warn(ab, 2462 "qmi failed to load CAL data file:%s\n", 2463 filename); 2464 goto out; 2465 } 2466 success: 2467 fw_size = min_t(u32, ab->hw_params.fw.board_size, fw_entry->size); 2468 tmp = fw_entry->data; 2469 } 2470 2471 ret = ath11k_qmi_load_file_target_mem(ab, tmp, fw_size, file_type); 2472 if (ret < 0) { 2473 ath11k_warn(ab, "qmi failed to load caldata\n"); 2474 goto out_qmi_cal; 2475 } 2476 2477 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi caldata type: %u\n", file_type); 2478 2479 out_qmi_cal: 2480 if (!ab->qmi.target.eeprom_caldata) 2481 release_firmware(fw_entry); 2482 out: 2483 ath11k_core_free_bdf(ab, &bd); 2484 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi BDF download sequence completed\n"); 2485 2486 return ret; 2487 } 2488 2489 static int ath11k_qmi_m3_load(struct ath11k_base *ab) 2490 { 2491 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2492 const struct firmware *fw; 2493 char path[100]; 2494 int ret; 2495 2496 fw = ath11k_core_firmware_request(ab, ATH11K_M3_FILE); 2497 if (IS_ERR(fw)) { 2498 ret = PTR_ERR(fw); 2499 ath11k_core_create_firmware_path(ab, ATH11K_M3_FILE, 2500 path, sizeof(path)); 2501 ath11k_err(ab, "failed to load %s: %d\n", path, ret); 2502 return ret; 2503 } 2504 2505 if (m3_mem->vaddr || m3_mem->size) 2506 goto skip_m3_alloc; 2507 2508 m3_mem->vaddr = dma_alloc_coherent(ab->dev, 2509 fw->size, &m3_mem->paddr, 2510 GFP_KERNEL); 2511 if (!m3_mem->vaddr) { 2512 ath11k_err(ab, "failed to allocate memory for M3 with size %zu\n", 2513 fw->size); 2514 release_firmware(fw); 2515 return -ENOMEM; 2516 } 2517 2518 skip_m3_alloc: 2519 memcpy(m3_mem->vaddr, fw->data, fw->size); 2520 m3_mem->size = fw->size; 2521 release_firmware(fw); 2522 2523 return 0; 2524 } 2525 2526 static void ath11k_qmi_m3_free(struct ath11k_base *ab) 2527 { 2528 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2529 2530 if (!ab->hw_params.m3_fw_support || !m3_mem->vaddr) 2531 return; 2532 2533 dma_free_coherent(ab->dev, m3_mem->size, 2534 m3_mem->vaddr, m3_mem->paddr); 2535 m3_mem->vaddr = NULL; 2536 m3_mem->size = 0; 2537 } 2538 2539 static int ath11k_qmi_wlanfw_m3_info_send(struct ath11k_base *ab) 2540 { 2541 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2542 struct qmi_wlanfw_m3_info_req_msg_v01 req; 2543 struct qmi_wlanfw_m3_info_resp_msg_v01 resp; 2544 struct qmi_txn txn; 2545 int ret = 0; 2546 2547 memset(&req, 0, sizeof(req)); 2548 memset(&resp, 0, sizeof(resp)); 2549 2550 if (ab->hw_params.m3_fw_support) { 2551 ret = ath11k_qmi_m3_load(ab); 2552 if (ret) { 2553 ath11k_err(ab, "failed to load m3 firmware: %d", ret); 2554 return ret; 2555 } 2556 2557 req.addr = m3_mem->paddr; 2558 req.size = m3_mem->size; 2559 } else { 2560 req.addr = 0; 2561 req.size = 0; 2562 } 2563 2564 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2565 qmi_wlanfw_m3_info_resp_msg_v01_ei, &resp); 2566 if (ret < 0) 2567 goto out; 2568 2569 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi m3 info req\n"); 2570 2571 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2572 QMI_WLANFW_M3_INFO_REQ_V01, 2573 QMI_WLANFW_M3_INFO_REQ_MSG_V01_MAX_MSG_LEN, 2574 qmi_wlanfw_m3_info_req_msg_v01_ei, &req); 2575 if (ret < 0) { 2576 qmi_txn_cancel(&txn); 2577 ath11k_warn(ab, "failed to send m3 information request: %d\n", 2578 ret); 2579 goto out; 2580 } 2581 2582 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2583 if (ret < 0) { 2584 ath11k_warn(ab, "failed to wait m3 information request: %d\n", ret); 2585 goto out; 2586 } 2587 2588 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2589 ath11k_warn(ab, "m3 info request failed: %d %d\n", 2590 resp.resp.result, resp.resp.error); 2591 ret = -EINVAL; 2592 goto out; 2593 } 2594 out: 2595 return ret; 2596 } 2597 2598 static int ath11k_qmi_wlanfw_mode_send(struct ath11k_base *ab, 2599 u32 mode) 2600 { 2601 struct qmi_wlanfw_wlan_mode_req_msg_v01 req; 2602 struct qmi_wlanfw_wlan_mode_resp_msg_v01 resp; 2603 struct qmi_txn txn; 2604 int ret = 0; 2605 2606 memset(&req, 0, sizeof(req)); 2607 memset(&resp, 0, sizeof(resp)); 2608 2609 req.mode = mode; 2610 req.hw_debug_valid = 1; 2611 req.hw_debug = 0; 2612 2613 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2614 qmi_wlanfw_wlan_mode_resp_msg_v01_ei, &resp); 2615 if (ret < 0) 2616 goto out; 2617 2618 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wlan mode req mode %d\n", mode); 2619 2620 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2621 QMI_WLANFW_WLAN_MODE_REQ_V01, 2622 QMI_WLANFW_WLAN_MODE_REQ_MSG_V01_MAX_LEN, 2623 qmi_wlanfw_wlan_mode_req_msg_v01_ei, &req); 2624 if (ret < 0) { 2625 qmi_txn_cancel(&txn); 2626 ath11k_warn(ab, "failed to send wlan mode request (mode %d): %d\n", 2627 mode, ret); 2628 goto out; 2629 } 2630 2631 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2632 if (ret < 0) { 2633 if (mode == ATH11K_FIRMWARE_MODE_OFF && ret == -ENETRESET) { 2634 ath11k_warn(ab, "WLFW service is dis-connected\n"); 2635 return 0; 2636 } 2637 ath11k_warn(ab, "failed to wait wlan mode request (mode %d): %d\n", 2638 mode, ret); 2639 goto out; 2640 } 2641 2642 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2643 ath11k_warn(ab, "wlan mode request failed (mode: %d): %d %d\n", 2644 mode, resp.resp.result, resp.resp.error); 2645 ret = -EINVAL; 2646 goto out; 2647 } 2648 2649 out: 2650 return ret; 2651 } 2652 2653 static int ath11k_qmi_wlanfw_wlan_cfg_send(struct ath11k_base *ab) 2654 { 2655 struct qmi_wlanfw_wlan_cfg_req_msg_v01 *req; 2656 struct qmi_wlanfw_wlan_cfg_resp_msg_v01 resp; 2657 struct ce_pipe_config *ce_cfg; 2658 struct service_to_pipe *svc_cfg; 2659 struct qmi_txn txn; 2660 int ret = 0, pipe_num; 2661 2662 ce_cfg = (struct ce_pipe_config *)ab->qmi.ce_cfg.tgt_ce; 2663 svc_cfg = (struct service_to_pipe *)ab->qmi.ce_cfg.svc_to_ce_map; 2664 2665 req = kzalloc(sizeof(*req), GFP_KERNEL); 2666 if (!req) 2667 return -ENOMEM; 2668 2669 memset(&resp, 0, sizeof(resp)); 2670 2671 req->host_version_valid = 1; 2672 strscpy(req->host_version, ATH11K_HOST_VERSION_STRING, 2673 sizeof(req->host_version)); 2674 2675 req->tgt_cfg_valid = 1; 2676 /* This is number of CE configs */ 2677 req->tgt_cfg_len = ab->qmi.ce_cfg.tgt_ce_len; 2678 for (pipe_num = 0; pipe_num < req->tgt_cfg_len ; pipe_num++) { 2679 req->tgt_cfg[pipe_num].pipe_num = ce_cfg[pipe_num].pipenum; 2680 req->tgt_cfg[pipe_num].pipe_dir = ce_cfg[pipe_num].pipedir; 2681 req->tgt_cfg[pipe_num].nentries = ce_cfg[pipe_num].nentries; 2682 req->tgt_cfg[pipe_num].nbytes_max = ce_cfg[pipe_num].nbytes_max; 2683 req->tgt_cfg[pipe_num].flags = ce_cfg[pipe_num].flags; 2684 } 2685 2686 req->svc_cfg_valid = 1; 2687 /* This is number of Service/CE configs */ 2688 req->svc_cfg_len = ab->qmi.ce_cfg.svc_to_ce_map_len; 2689 for (pipe_num = 0; pipe_num < req->svc_cfg_len; pipe_num++) { 2690 req->svc_cfg[pipe_num].service_id = svc_cfg[pipe_num].service_id; 2691 req->svc_cfg[pipe_num].pipe_dir = svc_cfg[pipe_num].pipedir; 2692 req->svc_cfg[pipe_num].pipe_num = svc_cfg[pipe_num].pipenum; 2693 } 2694 req->shadow_reg_valid = 0; 2695 2696 /* set shadow v2 configuration */ 2697 if (ab->hw_params.supports_shadow_regs) { 2698 req->shadow_reg_v2_valid = 1; 2699 req->shadow_reg_v2_len = min_t(u32, 2700 ab->qmi.ce_cfg.shadow_reg_v2_len, 2701 QMI_WLANFW_MAX_NUM_SHADOW_REG_V2_V01); 2702 memcpy(&req->shadow_reg_v2, ab->qmi.ce_cfg.shadow_reg_v2, 2703 sizeof(u32) * req->shadow_reg_v2_len); 2704 } else { 2705 req->shadow_reg_v2_valid = 0; 2706 } 2707 2708 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2709 qmi_wlanfw_wlan_cfg_resp_msg_v01_ei, &resp); 2710 if (ret < 0) 2711 goto out; 2712 2713 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wlan cfg req\n"); 2714 2715 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2716 QMI_WLANFW_WLAN_CFG_REQ_V01, 2717 QMI_WLANFW_WLAN_CFG_REQ_MSG_V01_MAX_LEN, 2718 qmi_wlanfw_wlan_cfg_req_msg_v01_ei, req); 2719 if (ret < 0) { 2720 qmi_txn_cancel(&txn); 2721 ath11k_warn(ab, "failed to send wlan config request: %d\n", 2722 ret); 2723 goto out; 2724 } 2725 2726 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2727 if (ret < 0) { 2728 ath11k_warn(ab, "failed to wait wlan config request: %d\n", ret); 2729 goto out; 2730 } 2731 2732 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2733 ath11k_warn(ab, "wlan config request failed: %d %d\n", 2734 resp.resp.result, resp.resp.error); 2735 ret = -EINVAL; 2736 goto out; 2737 } 2738 2739 out: 2740 kfree(req); 2741 return ret; 2742 } 2743 2744 static int ath11k_qmi_wlanfw_wlan_ini_send(struct ath11k_base *ab, bool enable) 2745 { 2746 int ret; 2747 struct qmi_txn txn; 2748 struct qmi_wlanfw_wlan_ini_req_msg_v01 req = {}; 2749 struct qmi_wlanfw_wlan_ini_resp_msg_v01 resp = {}; 2750 2751 req.enablefwlog_valid = true; 2752 req.enablefwlog = enable ? 1 : 0; 2753 2754 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2755 qmi_wlanfw_wlan_ini_resp_msg_v01_ei, &resp); 2756 if (ret < 0) 2757 goto out; 2758 2759 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2760 QMI_WLANFW_WLAN_INI_REQ_V01, 2761 QMI_WLANFW_WLAN_INI_REQ_MSG_V01_MAX_LEN, 2762 qmi_wlanfw_wlan_ini_req_msg_v01_ei, &req); 2763 if (ret < 0) { 2764 ath11k_warn(ab, "qmi failed to send wlan ini request, err = %d\n", 2765 ret); 2766 qmi_txn_cancel(&txn); 2767 goto out; 2768 } 2769 2770 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); 2771 if (ret < 0) { 2772 ath11k_warn(ab, "qmi failed wlan ini request, err = %d\n", ret); 2773 goto out; 2774 } 2775 2776 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2777 ath11k_warn(ab, "qmi wlan ini request failed, result: %d, err: %d\n", 2778 resp.resp.result, resp.resp.error); 2779 ret = -EINVAL; 2780 } 2781 2782 out: 2783 return ret; 2784 } 2785 2786 void ath11k_qmi_firmware_stop(struct ath11k_base *ab) 2787 { 2788 int ret; 2789 2790 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware stop\n"); 2791 2792 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_OFF); 2793 if (ret < 0) { 2794 ath11k_warn(ab, "qmi failed to send wlan mode off: %d\n", ret); 2795 return; 2796 } 2797 } 2798 2799 int ath11k_qmi_firmware_start(struct ath11k_base *ab, 2800 u32 mode) 2801 { 2802 int ret; 2803 2804 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware start\n"); 2805 2806 if (ab->hw_params.fw_wmi_diag_event) { 2807 ret = ath11k_qmi_wlanfw_wlan_ini_send(ab, true); 2808 if (ret < 0) { 2809 ath11k_warn(ab, "qmi failed to send wlan fw ini:%d\n", ret); 2810 return ret; 2811 } 2812 } 2813 2814 ret = ath11k_qmi_wlanfw_wlan_cfg_send(ab); 2815 if (ret < 0) { 2816 ath11k_warn(ab, "qmi failed to send wlan cfg: %d\n", ret); 2817 return ret; 2818 } 2819 2820 ret = ath11k_qmi_wlanfw_mode_send(ab, mode); 2821 if (ret < 0) { 2822 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret); 2823 return ret; 2824 } 2825 2826 return 0; 2827 } 2828 2829 static int ath11k_qmi_process_coldboot_calibration(struct ath11k_base *ab) 2830 { 2831 int timeout; 2832 int ret; 2833 2834 ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_COLD_BOOT); 2835 if (ret < 0) { 2836 ath11k_warn(ab, "qmi failed to send wlan fw mode: %d\n", ret); 2837 return ret; 2838 } 2839 2840 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration wait started\n"); 2841 2842 timeout = wait_event_timeout(ab->qmi.cold_boot_waitq, 2843 (ab->qmi.cal_done == 1), 2844 ATH11K_COLD_BOOT_FW_RESET_DELAY); 2845 if (timeout <= 0) { 2846 ath11k_warn(ab, "coldboot calibration timed out\n"); 2847 return 0; 2848 } 2849 2850 ath11k_dbg(ab, ATH11K_DBG_QMI, "Coldboot calibration done\n"); 2851 2852 return 0; 2853 } 2854 2855 static int 2856 ath11k_qmi_driver_event_post(struct ath11k_qmi *qmi, 2857 enum ath11k_qmi_event_type type, 2858 void *data) 2859 { 2860 struct ath11k_qmi_driver_event *event; 2861 2862 event = kzalloc(sizeof(*event), GFP_ATOMIC); 2863 if (!event) 2864 return -ENOMEM; 2865 2866 event->type = type; 2867 event->data = data; 2868 2869 spin_lock(&qmi->event_lock); 2870 list_add_tail(&event->list, &qmi->event_list); 2871 spin_unlock(&qmi->event_lock); 2872 2873 queue_work(qmi->event_wq, &qmi->event_work); 2874 2875 return 0; 2876 } 2877 2878 static int ath11k_qmi_event_mem_request(struct ath11k_qmi *qmi) 2879 { 2880 struct ath11k_base *ab = qmi->ab; 2881 int ret; 2882 2883 ret = ath11k_qmi_respond_fw_mem_request(ab); 2884 if (ret < 0) { 2885 ath11k_warn(ab, "qmi failed to respond fw mem req: %d\n", ret); 2886 return ret; 2887 } 2888 2889 return ret; 2890 } 2891 2892 static int ath11k_qmi_event_load_bdf(struct ath11k_qmi *qmi) 2893 { 2894 struct ath11k_base *ab = qmi->ab; 2895 int ret; 2896 2897 ret = ath11k_qmi_request_target_cap(ab); 2898 if (ret < 0) { 2899 ath11k_warn(ab, "failed to request qmi target capabilities: %d\n", 2900 ret); 2901 return ret; 2902 } 2903 2904 ret = ath11k_qmi_request_device_info(ab); 2905 if (ret < 0) { 2906 ath11k_warn(ab, "failed to request qmi device info: %d\n", ret); 2907 return ret; 2908 } 2909 2910 if (ab->hw_params.supports_regdb) 2911 ath11k_qmi_load_bdf_qmi(ab, true); 2912 2913 ret = ath11k_qmi_load_bdf_qmi(ab, false); 2914 if (ret < 0) { 2915 ath11k_warn(ab, "failed to load board data file: %d\n", ret); 2916 return ret; 2917 } 2918 2919 return 0; 2920 } 2921 2922 static int ath11k_qmi_event_server_arrive(struct ath11k_qmi *qmi) 2923 { 2924 struct ath11k_base *ab = qmi->ab; 2925 int ret; 2926 2927 ret = ath11k_qmi_fw_ind_register_send(ab); 2928 if (ret < 0) { 2929 ath11k_warn(ab, "failed to send qmi firmware indication: %d\n", 2930 ret); 2931 return ret; 2932 } 2933 2934 ret = ath11k_qmi_host_cap_send(ab); 2935 if (ret < 0) { 2936 ath11k_warn(ab, "failed to send qmi host cap: %d\n", ret); 2937 return ret; 2938 } 2939 2940 if (!ab->hw_params.fixed_fw_mem) 2941 return ret; 2942 2943 ret = ath11k_qmi_event_load_bdf(qmi); 2944 if (ret < 0) { 2945 ath11k_warn(ab, "qmi failed to download BDF:%d\n", ret); 2946 return ret; 2947 } 2948 2949 return ret; 2950 } 2951 2952 static void ath11k_qmi_msg_mem_request_cb(struct qmi_handle *qmi_hdl, 2953 struct sockaddr_qrtr *sq, 2954 struct qmi_txn *txn, 2955 const void *data) 2956 { 2957 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 2958 struct ath11k_base *ab = qmi->ab; 2959 const struct qmi_wlanfw_request_mem_ind_msg_v01 *msg = data; 2960 int i, ret; 2961 2962 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware request memory request\n"); 2963 2964 if (msg->mem_seg_len == 0 || 2965 msg->mem_seg_len > ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01) 2966 ath11k_warn(ab, "invalid memory segment length: %u\n", 2967 msg->mem_seg_len); 2968 2969 ab->qmi.mem_seg_count = msg->mem_seg_len; 2970 2971 for (i = 0; i < qmi->mem_seg_count ; i++) { 2972 ab->qmi.target_mem[i].type = msg->mem_seg[i].type; 2973 ab->qmi.target_mem[i].size = msg->mem_seg[i].size; 2974 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi mem seg type %d size %d\n", 2975 msg->mem_seg[i].type, msg->mem_seg[i].size); 2976 } 2977 2978 if (ab->hw_params.fixed_mem_region || 2979 test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) { 2980 ret = ath11k_qmi_assign_target_mem_chunk(ab); 2981 if (ret) { 2982 ath11k_warn(ab, "failed to assign qmi target memory: %d\n", 2983 ret); 2984 return; 2985 } 2986 } else { 2987 ret = ath11k_qmi_alloc_target_mem_chunk(ab); 2988 if (ret) { 2989 ath11k_warn(ab, "failed to allocate qmi target memory: %d\n", 2990 ret); 2991 return; 2992 } 2993 } 2994 2995 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_REQUEST_MEM, NULL); 2996 } 2997 2998 static void ath11k_qmi_msg_mem_ready_cb(struct qmi_handle *qmi_hdl, 2999 struct sockaddr_qrtr *sq, 3000 struct qmi_txn *txn, 3001 const void *decoded) 3002 { 3003 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3004 struct ath11k_base *ab = qmi->ab; 3005 3006 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware memory ready indication\n"); 3007 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_MEM_READY, NULL); 3008 } 3009 3010 static void ath11k_qmi_msg_fw_ready_cb(struct qmi_handle *qmi_hdl, 3011 struct sockaddr_qrtr *sq, 3012 struct qmi_txn *txn, 3013 const void *decoded) 3014 { 3015 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3016 struct ath11k_base *ab = qmi->ab; 3017 3018 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware ready\n"); 3019 3020 if (!ab->qmi.cal_done) { 3021 ab->qmi.cal_done = 1; 3022 wake_up(&ab->qmi.cold_boot_waitq); 3023 } 3024 3025 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_READY, NULL); 3026 } 3027 3028 static void ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle *qmi_hdl, 3029 struct sockaddr_qrtr *sq, 3030 struct qmi_txn *txn, 3031 const void *decoded) 3032 { 3033 struct ath11k_qmi *qmi = container_of(qmi_hdl, 3034 struct ath11k_qmi, handle); 3035 struct ath11k_base *ab = qmi->ab; 3036 3037 ab->qmi.cal_done = 1; 3038 wake_up(&ab->qmi.cold_boot_waitq); 3039 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi cold boot calibration done\n"); 3040 } 3041 3042 static void ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle *qmi_hdl, 3043 struct sockaddr_qrtr *sq, 3044 struct qmi_txn *txn, 3045 const void *decoded) 3046 { 3047 struct ath11k_qmi *qmi = container_of(qmi_hdl, 3048 struct ath11k_qmi, handle); 3049 struct ath11k_base *ab = qmi->ab; 3050 3051 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_INIT_DONE, NULL); 3052 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware init done\n"); 3053 } 3054 3055 static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = { 3056 { 3057 .type = QMI_INDICATION, 3058 .msg_id = QMI_WLFW_REQUEST_MEM_IND_V01, 3059 .ei = qmi_wlanfw_request_mem_ind_msg_v01_ei, 3060 .decoded_size = sizeof(struct qmi_wlanfw_request_mem_ind_msg_v01), 3061 .fn = ath11k_qmi_msg_mem_request_cb, 3062 }, 3063 { 3064 .type = QMI_INDICATION, 3065 .msg_id = QMI_WLFW_FW_MEM_READY_IND_V01, 3066 .ei = qmi_wlanfw_mem_ready_ind_msg_v01_ei, 3067 .decoded_size = sizeof(struct qmi_wlanfw_fw_mem_ready_ind_msg_v01), 3068 .fn = ath11k_qmi_msg_mem_ready_cb, 3069 }, 3070 { 3071 .type = QMI_INDICATION, 3072 .msg_id = QMI_WLFW_FW_READY_IND_V01, 3073 .ei = qmi_wlanfw_fw_ready_ind_msg_v01_ei, 3074 .decoded_size = sizeof(struct qmi_wlanfw_fw_ready_ind_msg_v01), 3075 .fn = ath11k_qmi_msg_fw_ready_cb, 3076 }, 3077 { 3078 .type = QMI_INDICATION, 3079 .msg_id = QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01, 3080 .ei = qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei, 3081 .decoded_size = 3082 sizeof(struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01), 3083 .fn = ath11k_qmi_msg_cold_boot_cal_done_cb, 3084 }, 3085 { 3086 .type = QMI_INDICATION, 3087 .msg_id = QMI_WLFW_FW_INIT_DONE_IND_V01, 3088 .ei = qmi_wlfw_fw_init_done_ind_msg_v01_ei, 3089 .decoded_size = 3090 sizeof(struct qmi_wlfw_fw_init_done_ind_msg_v01), 3091 .fn = ath11k_qmi_msg_fw_init_done_cb, 3092 }, 3093 }; 3094 3095 static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl, 3096 struct qmi_service *service) 3097 { 3098 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3099 struct ath11k_base *ab = qmi->ab; 3100 struct sockaddr_qrtr *sq = &qmi->sq; 3101 int ret; 3102 3103 sq->sq_family = AF_QIPCRTR; 3104 sq->sq_node = service->node; 3105 sq->sq_port = service->port; 3106 3107 ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq, 3108 sizeof(*sq), 0); 3109 if (ret) { 3110 ath11k_warn(ab, "failed to connect to qmi remote service: %d\n", ret); 3111 return ret; 3112 } 3113 3114 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wifi fw qmi service connected\n"); 3115 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_ARRIVE, NULL); 3116 3117 return ret; 3118 } 3119 3120 static void ath11k_qmi_ops_del_server(struct qmi_handle *qmi_hdl, 3121 struct qmi_service *service) 3122 { 3123 struct ath11k_qmi *qmi = container_of(qmi_hdl, struct ath11k_qmi, handle); 3124 struct ath11k_base *ab = qmi->ab; 3125 3126 ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi wifi fw del server\n"); 3127 ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_SERVER_EXIT, NULL); 3128 } 3129 3130 static const struct qmi_ops ath11k_qmi_ops = { 3131 .new_server = ath11k_qmi_ops_new_server, 3132 .del_server = ath11k_qmi_ops_del_server, 3133 }; 3134 3135 static void ath11k_qmi_driver_event_work(struct work_struct *work) 3136 { 3137 struct ath11k_qmi *qmi = container_of(work, struct ath11k_qmi, 3138 event_work); 3139 struct ath11k_qmi_driver_event *event; 3140 struct ath11k_base *ab = qmi->ab; 3141 int ret; 3142 3143 spin_lock(&qmi->event_lock); 3144 while (!list_empty(&qmi->event_list)) { 3145 event = list_first_entry(&qmi->event_list, 3146 struct ath11k_qmi_driver_event, list); 3147 list_del(&event->list); 3148 spin_unlock(&qmi->event_lock); 3149 3150 if (test_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags)) { 3151 kfree(event); 3152 return; 3153 } 3154 3155 switch (event->type) { 3156 case ATH11K_QMI_EVENT_SERVER_ARRIVE: 3157 ret = ath11k_qmi_event_server_arrive(qmi); 3158 if (ret < 0) 3159 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3160 break; 3161 case ATH11K_QMI_EVENT_SERVER_EXIT: 3162 set_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags); 3163 set_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); 3164 3165 if (!ab->is_reset) 3166 ath11k_core_pre_reconfigure_recovery(ab); 3167 break; 3168 case ATH11K_QMI_EVENT_REQUEST_MEM: 3169 ret = ath11k_qmi_event_mem_request(qmi); 3170 if (ret < 0) 3171 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3172 break; 3173 case ATH11K_QMI_EVENT_FW_MEM_READY: 3174 ret = ath11k_qmi_event_load_bdf(qmi); 3175 if (ret < 0) { 3176 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3177 break; 3178 } 3179 3180 ret = ath11k_qmi_wlanfw_m3_info_send(ab); 3181 if (ret < 0) { 3182 ath11k_warn(ab, 3183 "failed to send qmi m3 info req: %d\n", ret); 3184 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3185 } 3186 3187 break; 3188 case ATH11K_QMI_EVENT_FW_INIT_DONE: 3189 clear_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3190 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) { 3191 ath11k_hal_dump_srng_stats(ab); 3192 queue_work(ab->workqueue, &ab->restart_work); 3193 break; 3194 } 3195 3196 if (ath11k_cold_boot_cal && ab->qmi.cal_done == 0 && 3197 ab->hw_params.cold_boot_calib) { 3198 ath11k_qmi_process_coldboot_calibration(ab); 3199 } else { 3200 clear_bit(ATH11K_FLAG_CRASH_FLUSH, 3201 &ab->dev_flags); 3202 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); 3203 ret = ath11k_core_qmi_firmware_ready(ab); 3204 if (ret) { 3205 set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags); 3206 break; 3207 } 3208 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags); 3209 } 3210 3211 break; 3212 case ATH11K_QMI_EVENT_FW_READY: 3213 /* For targets requiring a FW restart upon cold 3214 * boot completion, there is no need to process 3215 * FW ready; such targets will receive FW init 3216 * done message after FW restart. 3217 */ 3218 if (ab->hw_params.cbcal_restart_fw) 3219 break; 3220 3221 clear_bit(ATH11K_FLAG_CRASH_FLUSH, 3222 &ab->dev_flags); 3223 clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags); 3224 ath11k_core_qmi_firmware_ready(ab); 3225 set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags); 3226 3227 break; 3228 case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE: 3229 break; 3230 default: 3231 ath11k_warn(ab, "invalid qmi event type: %d", event->type); 3232 break; 3233 } 3234 kfree(event); 3235 spin_lock(&qmi->event_lock); 3236 } 3237 spin_unlock(&qmi->event_lock); 3238 } 3239 3240 int ath11k_qmi_init_service(struct ath11k_base *ab) 3241 { 3242 int ret; 3243 3244 memset(&ab->qmi.target, 0, sizeof(struct target_info)); 3245 memset(&ab->qmi.target_mem, 0, sizeof(struct target_mem_chunk)); 3246 ab->qmi.ab = ab; 3247 3248 ab->qmi.target_mem_mode = ab->hw_params.fw_mem_mode; 3249 ret = qmi_handle_init(&ab->qmi.handle, ATH11K_QMI_RESP_LEN_MAX, 3250 &ath11k_qmi_ops, ath11k_qmi_msg_handlers); 3251 if (ret < 0) { 3252 ath11k_warn(ab, "failed to initialize qmi handle: %d\n", ret); 3253 return ret; 3254 } 3255 3256 ab->qmi.event_wq = alloc_workqueue("ath11k_qmi_driver_event", 3257 WQ_UNBOUND, 1); 3258 if (!ab->qmi.event_wq) { 3259 ath11k_err(ab, "failed to allocate workqueue\n"); 3260 return -EFAULT; 3261 } 3262 3263 INIT_LIST_HEAD(&ab->qmi.event_list); 3264 spin_lock_init(&ab->qmi.event_lock); 3265 INIT_WORK(&ab->qmi.event_work, ath11k_qmi_driver_event_work); 3266 3267 ret = qmi_add_lookup(&ab->qmi.handle, ATH11K_QMI_WLFW_SERVICE_ID_V01, 3268 ATH11K_QMI_WLFW_SERVICE_VERS_V01, 3269 ab->qmi.service_ins_id); 3270 if (ret < 0) { 3271 ath11k_warn(ab, "failed to add qmi lookup: %d\n", ret); 3272 destroy_workqueue(ab->qmi.event_wq); 3273 return ret; 3274 } 3275 3276 return ret; 3277 } 3278 3279 void ath11k_qmi_deinit_service(struct ath11k_base *ab) 3280 { 3281 qmi_handle_release(&ab->qmi.handle); 3282 cancel_work_sync(&ab->qmi.event_work); 3283 destroy_workqueue(ab->qmi.event_wq); 3284 ath11k_qmi_m3_free(ab); 3285 ath11k_qmi_free_target_mem_chunk(ab); 3286 } 3287 EXPORT_SYMBOL(ath11k_qmi_deinit_service); 3288 3289 void ath11k_qmi_free_resource(struct ath11k_base *ab) 3290 { 3291 ath11k_qmi_free_target_mem_chunk(ab); 3292 ath11k_qmi_m3_free(ab); 3293 } 3294