1 // SPDX-License-Identifier: BSD-3-Clause-Clear 2 /* 3 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. 4 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. 5 */ 6 7 #include <linux/elf.h> 8 9 #include "qmi.h" 10 #include "core.h" 11 #include "debug.h" 12 #include <linux/of.h> 13 #include <linux/firmware.h> 14 15 #define SLEEP_CLOCK_SELECT_INTERNAL_BIT 0x02 16 #define HOST_CSTATE_BIT 0x04 17 #define PLATFORM_CAP_PCIE_GLOBAL_RESET 0x08 18 #define ATH12K_QMI_MAX_CHUNK_SIZE 2097152 19 20 static const struct qmi_elem_info wlfw_host_mlo_chip_info_s_v01_ei[] = { 21 { 22 .data_type = QMI_UNSIGNED_1_BYTE, 23 .elem_len = 1, 24 .elem_size = sizeof(u8), 25 .array_type = NO_ARRAY, 26 .tlv_type = 0, 27 .offset = offsetof(struct wlfw_host_mlo_chip_info_s_v01, 28 chip_id), 29 }, 30 { 31 .data_type = QMI_UNSIGNED_1_BYTE, 32 .elem_len = 1, 33 .elem_size = sizeof(u8), 34 .array_type = NO_ARRAY, 35 .tlv_type = 0, 36 .offset = offsetof(struct wlfw_host_mlo_chip_info_s_v01, 37 num_local_links), 38 }, 39 { 40 .data_type = QMI_UNSIGNED_1_BYTE, 41 .elem_len = QMI_WLFW_MAX_NUM_MLO_LINKS_PER_CHIP_V01, 42 .elem_size = sizeof(u8), 43 .array_type = STATIC_ARRAY, 44 .tlv_type = 0, 45 .offset = offsetof(struct wlfw_host_mlo_chip_info_s_v01, 46 hw_link_id), 47 }, 48 { 49 .data_type = QMI_UNSIGNED_1_BYTE, 50 .elem_len = QMI_WLFW_MAX_NUM_MLO_LINKS_PER_CHIP_V01, 51 .elem_size = sizeof(u8), 52 .array_type = STATIC_ARRAY, 53 .tlv_type = 0, 54 .offset = offsetof(struct wlfw_host_mlo_chip_info_s_v01, 55 valid_mlo_link_id), 56 }, 57 { 58 .data_type = QMI_EOTI, 59 .array_type = NO_ARRAY, 60 .tlv_type = QMI_COMMON_TLV_TYPE, 61 }, 62 }; 63 64 static const struct qmi_elem_info qmi_wlanfw_host_cap_req_msg_v01_ei[] = { 65 { 66 .data_type = QMI_OPT_FLAG, 67 .elem_len = 1, 68 .elem_size = sizeof(u8), 69 .array_type = NO_ARRAY, 70 .tlv_type = 0x10, 71 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 72 num_clients_valid), 73 }, 74 { 75 .data_type = QMI_UNSIGNED_4_BYTE, 76 .elem_len = 1, 77 .elem_size = sizeof(u32), 78 .array_type = NO_ARRAY, 79 .tlv_type = 0x10, 80 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 81 num_clients), 82 }, 83 { 84 .data_type = QMI_OPT_FLAG, 85 .elem_len = 1, 86 .elem_size = sizeof(u8), 87 .array_type = NO_ARRAY, 88 .tlv_type = 0x11, 89 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 90 wake_msi_valid), 91 }, 92 { 93 .data_type = QMI_UNSIGNED_4_BYTE, 94 .elem_len = 1, 95 .elem_size = sizeof(u32), 96 .array_type = NO_ARRAY, 97 .tlv_type = 0x11, 98 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 99 wake_msi), 100 }, 101 { 102 .data_type = QMI_OPT_FLAG, 103 .elem_len = 1, 104 .elem_size = sizeof(u8), 105 .array_type = NO_ARRAY, 106 .tlv_type = 0x12, 107 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 108 gpios_valid), 109 }, 110 { 111 .data_type = QMI_DATA_LEN, 112 .elem_len = 1, 113 .elem_size = sizeof(u8), 114 .array_type = NO_ARRAY, 115 .tlv_type = 0x12, 116 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 117 gpios_len), 118 }, 119 { 120 .data_type = QMI_UNSIGNED_4_BYTE, 121 .elem_len = QMI_WLFW_MAX_NUM_GPIO_V01, 122 .elem_size = sizeof(u32), 123 .array_type = VAR_LEN_ARRAY, 124 .tlv_type = 0x12, 125 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 126 gpios), 127 }, 128 { 129 .data_type = QMI_OPT_FLAG, 130 .elem_len = 1, 131 .elem_size = sizeof(u8), 132 .array_type = NO_ARRAY, 133 .tlv_type = 0x13, 134 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 135 nm_modem_valid), 136 }, 137 { 138 .data_type = QMI_UNSIGNED_1_BYTE, 139 .elem_len = 1, 140 .elem_size = sizeof(u8), 141 .array_type = NO_ARRAY, 142 .tlv_type = 0x13, 143 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 144 nm_modem), 145 }, 146 { 147 .data_type = QMI_OPT_FLAG, 148 .elem_len = 1, 149 .elem_size = sizeof(u8), 150 .array_type = NO_ARRAY, 151 .tlv_type = 0x14, 152 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 153 bdf_support_valid), 154 }, 155 { 156 .data_type = QMI_UNSIGNED_1_BYTE, 157 .elem_len = 1, 158 .elem_size = sizeof(u8), 159 .array_type = NO_ARRAY, 160 .tlv_type = 0x14, 161 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 162 bdf_support), 163 }, 164 { 165 .data_type = QMI_OPT_FLAG, 166 .elem_len = 1, 167 .elem_size = sizeof(u8), 168 .array_type = NO_ARRAY, 169 .tlv_type = 0x15, 170 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 171 bdf_cache_support_valid), 172 }, 173 { 174 .data_type = QMI_UNSIGNED_1_BYTE, 175 .elem_len = 1, 176 .elem_size = sizeof(u8), 177 .array_type = NO_ARRAY, 178 .tlv_type = 0x15, 179 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 180 bdf_cache_support), 181 }, 182 { 183 .data_type = QMI_OPT_FLAG, 184 .elem_len = 1, 185 .elem_size = sizeof(u8), 186 .array_type = NO_ARRAY, 187 .tlv_type = 0x16, 188 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 189 m3_support_valid), 190 }, 191 { 192 .data_type = QMI_UNSIGNED_1_BYTE, 193 .elem_len = 1, 194 .elem_size = sizeof(u8), 195 .array_type = NO_ARRAY, 196 .tlv_type = 0x16, 197 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 198 m3_support), 199 }, 200 { 201 .data_type = QMI_OPT_FLAG, 202 .elem_len = 1, 203 .elem_size = sizeof(u8), 204 .array_type = NO_ARRAY, 205 .tlv_type = 0x17, 206 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 207 m3_cache_support_valid), 208 }, 209 { 210 .data_type = QMI_UNSIGNED_1_BYTE, 211 .elem_len = 1, 212 .elem_size = sizeof(u8), 213 .array_type = NO_ARRAY, 214 .tlv_type = 0x17, 215 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 216 m3_cache_support), 217 }, 218 { 219 .data_type = QMI_OPT_FLAG, 220 .elem_len = 1, 221 .elem_size = sizeof(u8), 222 .array_type = NO_ARRAY, 223 .tlv_type = 0x18, 224 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 225 cal_filesys_support_valid), 226 }, 227 { 228 .data_type = QMI_UNSIGNED_1_BYTE, 229 .elem_len = 1, 230 .elem_size = sizeof(u8), 231 .array_type = NO_ARRAY, 232 .tlv_type = 0x18, 233 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 234 cal_filesys_support), 235 }, 236 { 237 .data_type = QMI_OPT_FLAG, 238 .elem_len = 1, 239 .elem_size = sizeof(u8), 240 .array_type = NO_ARRAY, 241 .tlv_type = 0x19, 242 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 243 cal_cache_support_valid), 244 }, 245 { 246 .data_type = QMI_UNSIGNED_1_BYTE, 247 .elem_len = 1, 248 .elem_size = sizeof(u8), 249 .array_type = NO_ARRAY, 250 .tlv_type = 0x19, 251 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 252 cal_cache_support), 253 }, 254 { 255 .data_type = QMI_OPT_FLAG, 256 .elem_len = 1, 257 .elem_size = sizeof(u8), 258 .array_type = NO_ARRAY, 259 .tlv_type = 0x1A, 260 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 261 cal_done_valid), 262 }, 263 { 264 .data_type = QMI_UNSIGNED_1_BYTE, 265 .elem_len = 1, 266 .elem_size = sizeof(u8), 267 .array_type = NO_ARRAY, 268 .tlv_type = 0x1A, 269 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 270 cal_done), 271 }, 272 { 273 .data_type = QMI_OPT_FLAG, 274 .elem_len = 1, 275 .elem_size = sizeof(u8), 276 .array_type = NO_ARRAY, 277 .tlv_type = 0x1B, 278 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 279 mem_bucket_valid), 280 }, 281 { 282 .data_type = QMI_UNSIGNED_4_BYTE, 283 .elem_len = 1, 284 .elem_size = sizeof(u32), 285 .array_type = NO_ARRAY, 286 .tlv_type = 0x1B, 287 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 288 mem_bucket), 289 }, 290 { 291 .data_type = QMI_OPT_FLAG, 292 .elem_len = 1, 293 .elem_size = sizeof(u8), 294 .array_type = NO_ARRAY, 295 .tlv_type = 0x1C, 296 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 297 mem_cfg_mode_valid), 298 }, 299 { 300 .data_type = QMI_UNSIGNED_1_BYTE, 301 .elem_len = 1, 302 .elem_size = sizeof(u8), 303 .array_type = NO_ARRAY, 304 .tlv_type = 0x1C, 305 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 306 mem_cfg_mode), 307 }, 308 { 309 .data_type = QMI_OPT_FLAG, 310 .elem_len = 1, 311 .elem_size = sizeof(u8), 312 .array_type = NO_ARRAY, 313 .tlv_type = 0x1D, 314 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 315 cal_duration_valid), 316 }, 317 { 318 .data_type = QMI_UNSIGNED_2_BYTE, 319 .elem_len = 1, 320 .elem_size = sizeof(u16), 321 .array_type = NO_ARRAY, 322 .tlv_type = 0x1D, 323 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 324 cal_duraiton), 325 }, 326 { 327 .data_type = QMI_OPT_FLAG, 328 .elem_len = 1, 329 .elem_size = sizeof(u8), 330 .array_type = NO_ARRAY, 331 .tlv_type = 0x1E, 332 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 333 platform_name_valid), 334 }, 335 { 336 .data_type = QMI_STRING, 337 .elem_len = QMI_WLANFW_MAX_PLATFORM_NAME_LEN_V01 + 1, 338 .elem_size = sizeof(char), 339 .array_type = NO_ARRAY, 340 .tlv_type = 0x1E, 341 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 342 platform_name), 343 }, 344 { 345 .data_type = QMI_OPT_FLAG, 346 .elem_len = 1, 347 .elem_size = sizeof(u8), 348 .array_type = NO_ARRAY, 349 .tlv_type = 0x1F, 350 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 351 ddr_range_valid), 352 }, 353 { 354 .data_type = QMI_STRUCT, 355 .elem_len = QMI_WLANFW_MAX_HOST_DDR_RANGE_SIZE_V01, 356 .elem_size = sizeof(struct qmi_wlanfw_host_ddr_range), 357 .array_type = STATIC_ARRAY, 358 .tlv_type = 0x1F, 359 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 360 ddr_range), 361 }, 362 { 363 .data_type = QMI_OPT_FLAG, 364 .elem_len = 1, 365 .elem_size = sizeof(u8), 366 .array_type = NO_ARRAY, 367 .tlv_type = 0x20, 368 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 369 host_build_type_valid), 370 }, 371 { 372 .data_type = QMI_SIGNED_4_BYTE_ENUM, 373 .elem_len = 1, 374 .elem_size = sizeof(enum qmi_wlanfw_host_build_type), 375 .array_type = NO_ARRAY, 376 .tlv_type = 0x20, 377 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 378 host_build_type), 379 }, 380 { 381 .data_type = QMI_OPT_FLAG, 382 .elem_len = 1, 383 .elem_size = sizeof(u8), 384 .array_type = NO_ARRAY, 385 .tlv_type = 0x21, 386 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 387 mlo_capable_valid), 388 }, 389 { 390 .data_type = QMI_UNSIGNED_1_BYTE, 391 .elem_len = 1, 392 .elem_size = sizeof(u8), 393 .array_type = NO_ARRAY, 394 .tlv_type = 0x21, 395 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 396 mlo_capable), 397 }, 398 { 399 .data_type = QMI_OPT_FLAG, 400 .elem_len = 1, 401 .elem_size = sizeof(u8), 402 .array_type = NO_ARRAY, 403 .tlv_type = 0x22, 404 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 405 mlo_chip_id_valid), 406 }, 407 { 408 .data_type = QMI_UNSIGNED_2_BYTE, 409 .elem_len = 1, 410 .elem_size = sizeof(u16), 411 .array_type = NO_ARRAY, 412 .tlv_type = 0x22, 413 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 414 mlo_chip_id), 415 }, 416 { 417 .data_type = QMI_OPT_FLAG, 418 .elem_len = 1, 419 .elem_size = sizeof(u8), 420 .array_type = NO_ARRAY, 421 .tlv_type = 0x23, 422 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 423 mlo_group_id_valid), 424 }, 425 { 426 .data_type = QMI_UNSIGNED_1_BYTE, 427 .elem_len = 1, 428 .elem_size = sizeof(u8), 429 .array_type = NO_ARRAY, 430 .tlv_type = 0x23, 431 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 432 mlo_group_id), 433 }, 434 { 435 .data_type = QMI_OPT_FLAG, 436 .elem_len = 1, 437 .elem_size = sizeof(u8), 438 .array_type = NO_ARRAY, 439 .tlv_type = 0x24, 440 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 441 max_mlo_peer_valid), 442 }, 443 { 444 .data_type = QMI_UNSIGNED_2_BYTE, 445 .elem_len = 1, 446 .elem_size = sizeof(u16), 447 .array_type = NO_ARRAY, 448 .tlv_type = 0x24, 449 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 450 max_mlo_peer), 451 }, 452 { 453 .data_type = QMI_OPT_FLAG, 454 .elem_len = 1, 455 .elem_size = sizeof(u8), 456 .array_type = NO_ARRAY, 457 .tlv_type = 0x25, 458 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 459 mlo_num_chips_valid), 460 }, 461 { 462 .data_type = QMI_UNSIGNED_1_BYTE, 463 .elem_len = 1, 464 .elem_size = sizeof(u8), 465 .array_type = NO_ARRAY, 466 .tlv_type = 0x25, 467 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 468 mlo_num_chips), 469 }, 470 { 471 .data_type = QMI_OPT_FLAG, 472 .elem_len = 1, 473 .elem_size = sizeof(u8), 474 .array_type = NO_ARRAY, 475 .tlv_type = 0x26, 476 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 477 mlo_chip_info_valid), 478 }, 479 { 480 .data_type = QMI_STRUCT, 481 .elem_len = QMI_WLFW_MAX_NUM_MLO_CHIPS_V01, 482 .elem_size = sizeof(struct wlfw_host_mlo_chip_info_s_v01), 483 .array_type = STATIC_ARRAY, 484 .tlv_type = 0x26, 485 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 486 mlo_chip_info), 487 .ei_array = wlfw_host_mlo_chip_info_s_v01_ei, 488 }, 489 { 490 .data_type = QMI_OPT_FLAG, 491 .elem_len = 1, 492 .elem_size = sizeof(u8), 493 .array_type = NO_ARRAY, 494 .tlv_type = 0x27, 495 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 496 feature_list_valid), 497 }, 498 { 499 .data_type = QMI_UNSIGNED_8_BYTE, 500 .elem_len = 1, 501 .elem_size = sizeof(u64), 502 .array_type = NO_ARRAY, 503 .tlv_type = 0x27, 504 .offset = offsetof(struct qmi_wlanfw_host_cap_req_msg_v01, 505 feature_list), 506 }, 507 { 508 .data_type = QMI_EOTI, 509 .array_type = NO_ARRAY, 510 .tlv_type = QMI_COMMON_TLV_TYPE, 511 }, 512 }; 513 514 static const struct qmi_elem_info qmi_wlanfw_host_cap_resp_msg_v01_ei[] = { 515 { 516 .data_type = QMI_STRUCT, 517 .elem_len = 1, 518 .elem_size = sizeof(struct qmi_response_type_v01), 519 .array_type = NO_ARRAY, 520 .tlv_type = 0x02, 521 .offset = offsetof(struct qmi_wlanfw_host_cap_resp_msg_v01, resp), 522 .ei_array = qmi_response_type_v01_ei, 523 }, 524 { 525 .data_type = QMI_EOTI, 526 .array_type = NO_ARRAY, 527 .tlv_type = QMI_COMMON_TLV_TYPE, 528 }, 529 }; 530 531 static const struct qmi_elem_info qmi_wlanfw_phy_cap_req_msg_v01_ei[] = { 532 { 533 .data_type = QMI_EOTI, 534 .array_type = NO_ARRAY, 535 .tlv_type = QMI_COMMON_TLV_TYPE, 536 }, 537 }; 538 539 static const struct qmi_elem_info qmi_wlanfw_phy_cap_resp_msg_v01_ei[] = { 540 { 541 .data_type = QMI_STRUCT, 542 .elem_len = 1, 543 .elem_size = sizeof(struct qmi_response_type_v01), 544 .array_type = NO_ARRAY, 545 .tlv_type = 0x02, 546 .offset = offsetof(struct qmi_wlanfw_phy_cap_resp_msg_v01, resp), 547 .ei_array = qmi_response_type_v01_ei, 548 }, 549 { 550 .data_type = QMI_OPT_FLAG, 551 .elem_len = 1, 552 .elem_size = sizeof(u8), 553 .array_type = NO_ARRAY, 554 .tlv_type = 0x10, 555 .offset = offsetof(struct qmi_wlanfw_phy_cap_resp_msg_v01, 556 num_phy_valid), 557 }, 558 { 559 .data_type = QMI_UNSIGNED_1_BYTE, 560 .elem_len = 1, 561 .elem_size = sizeof(u8), 562 .array_type = NO_ARRAY, 563 .tlv_type = 0x10, 564 .offset = offsetof(struct qmi_wlanfw_phy_cap_resp_msg_v01, 565 num_phy), 566 }, 567 { 568 .data_type = QMI_OPT_FLAG, 569 .elem_len = 1, 570 .elem_size = sizeof(u8), 571 .array_type = NO_ARRAY, 572 .tlv_type = 0x11, 573 .offset = offsetof(struct qmi_wlanfw_phy_cap_resp_msg_v01, 574 board_id_valid), 575 }, 576 { 577 .data_type = QMI_UNSIGNED_4_BYTE, 578 .elem_len = 1, 579 .elem_size = sizeof(u32), 580 .array_type = NO_ARRAY, 581 .tlv_type = 0x11, 582 .offset = offsetof(struct qmi_wlanfw_phy_cap_resp_msg_v01, 583 board_id), 584 }, 585 { 586 .data_type = QMI_OPT_FLAG, 587 .elem_len = 1, 588 .elem_size = sizeof(u8), 589 .array_type = NO_ARRAY, 590 .tlv_type = 0x13, 591 .offset = offsetof(struct qmi_wlanfw_phy_cap_resp_msg_v01, 592 single_chip_mlo_support_valid), 593 }, 594 { 595 .data_type = QMI_UNSIGNED_1_BYTE, 596 .elem_len = 1, 597 .elem_size = sizeof(u8), 598 .array_type = NO_ARRAY, 599 .tlv_type = 0x13, 600 .offset = offsetof(struct qmi_wlanfw_phy_cap_resp_msg_v01, 601 single_chip_mlo_support), 602 }, 603 { 604 .data_type = QMI_EOTI, 605 .array_type = NO_ARRAY, 606 .tlv_type = QMI_COMMON_TLV_TYPE, 607 }, 608 }; 609 610 static const struct qmi_elem_info qmi_wlanfw_ind_register_req_msg_v01_ei[] = { 611 { 612 .data_type = QMI_OPT_FLAG, 613 .elem_len = 1, 614 .elem_size = sizeof(u8), 615 .array_type = NO_ARRAY, 616 .tlv_type = 0x10, 617 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 618 fw_ready_enable_valid), 619 }, 620 { 621 .data_type = QMI_UNSIGNED_1_BYTE, 622 .elem_len = 1, 623 .elem_size = sizeof(u8), 624 .array_type = NO_ARRAY, 625 .tlv_type = 0x10, 626 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 627 fw_ready_enable), 628 }, 629 { 630 .data_type = QMI_OPT_FLAG, 631 .elem_len = 1, 632 .elem_size = sizeof(u8), 633 .array_type = NO_ARRAY, 634 .tlv_type = 0x11, 635 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 636 initiate_cal_download_enable_valid), 637 }, 638 { 639 .data_type = QMI_UNSIGNED_1_BYTE, 640 .elem_len = 1, 641 .elem_size = sizeof(u8), 642 .array_type = NO_ARRAY, 643 .tlv_type = 0x11, 644 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 645 initiate_cal_download_enable), 646 }, 647 { 648 .data_type = QMI_OPT_FLAG, 649 .elem_len = 1, 650 .elem_size = sizeof(u8), 651 .array_type = NO_ARRAY, 652 .tlv_type = 0x12, 653 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 654 initiate_cal_update_enable_valid), 655 }, 656 { 657 .data_type = QMI_UNSIGNED_1_BYTE, 658 .elem_len = 1, 659 .elem_size = sizeof(u8), 660 .array_type = NO_ARRAY, 661 .tlv_type = 0x12, 662 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 663 initiate_cal_update_enable), 664 }, 665 { 666 .data_type = QMI_OPT_FLAG, 667 .elem_len = 1, 668 .elem_size = sizeof(u8), 669 .array_type = NO_ARRAY, 670 .tlv_type = 0x13, 671 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 672 msa_ready_enable_valid), 673 }, 674 { 675 .data_type = QMI_UNSIGNED_1_BYTE, 676 .elem_len = 1, 677 .elem_size = sizeof(u8), 678 .array_type = NO_ARRAY, 679 .tlv_type = 0x13, 680 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 681 msa_ready_enable), 682 }, 683 { 684 .data_type = QMI_OPT_FLAG, 685 .elem_len = 1, 686 .elem_size = sizeof(u8), 687 .array_type = NO_ARRAY, 688 .tlv_type = 0x14, 689 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 690 pin_connect_result_enable_valid), 691 }, 692 { 693 .data_type = QMI_UNSIGNED_1_BYTE, 694 .elem_len = 1, 695 .elem_size = sizeof(u8), 696 .array_type = NO_ARRAY, 697 .tlv_type = 0x14, 698 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 699 pin_connect_result_enable), 700 }, 701 { 702 .data_type = QMI_OPT_FLAG, 703 .elem_len = 1, 704 .elem_size = sizeof(u8), 705 .array_type = NO_ARRAY, 706 .tlv_type = 0x15, 707 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 708 client_id_valid), 709 }, 710 { 711 .data_type = QMI_UNSIGNED_4_BYTE, 712 .elem_len = 1, 713 .elem_size = sizeof(u32), 714 .array_type = NO_ARRAY, 715 .tlv_type = 0x15, 716 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 717 client_id), 718 }, 719 { 720 .data_type = QMI_OPT_FLAG, 721 .elem_len = 1, 722 .elem_size = sizeof(u8), 723 .array_type = NO_ARRAY, 724 .tlv_type = 0x16, 725 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 726 request_mem_enable_valid), 727 }, 728 { 729 .data_type = QMI_UNSIGNED_1_BYTE, 730 .elem_len = 1, 731 .elem_size = sizeof(u8), 732 .array_type = NO_ARRAY, 733 .tlv_type = 0x16, 734 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 735 request_mem_enable), 736 }, 737 { 738 .data_type = QMI_OPT_FLAG, 739 .elem_len = 1, 740 .elem_size = sizeof(u8), 741 .array_type = NO_ARRAY, 742 .tlv_type = 0x17, 743 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 744 fw_mem_ready_enable_valid), 745 }, 746 { 747 .data_type = QMI_UNSIGNED_1_BYTE, 748 .elem_len = 1, 749 .elem_size = sizeof(u8), 750 .array_type = NO_ARRAY, 751 .tlv_type = 0x17, 752 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 753 fw_mem_ready_enable), 754 }, 755 { 756 .data_type = QMI_OPT_FLAG, 757 .elem_len = 1, 758 .elem_size = sizeof(u8), 759 .array_type = NO_ARRAY, 760 .tlv_type = 0x18, 761 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 762 fw_init_done_enable_valid), 763 }, 764 { 765 .data_type = QMI_UNSIGNED_1_BYTE, 766 .elem_len = 1, 767 .elem_size = sizeof(u8), 768 .array_type = NO_ARRAY, 769 .tlv_type = 0x18, 770 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 771 fw_init_done_enable), 772 }, 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 = 0x19, 780 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 781 rejuvenate_enable_valid), 782 }, 783 { 784 .data_type = QMI_UNSIGNED_1_BYTE, 785 .elem_len = 1, 786 .elem_size = sizeof(u8), 787 .array_type = NO_ARRAY, 788 .tlv_type = 0x19, 789 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 790 rejuvenate_enable), 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 = 0x1A, 798 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 799 xo_cal_enable_valid), 800 }, 801 { 802 .data_type = QMI_UNSIGNED_1_BYTE, 803 .elem_len = 1, 804 .elem_size = sizeof(u8), 805 .array_type = NO_ARRAY, 806 .tlv_type = 0x1A, 807 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 808 xo_cal_enable), 809 }, 810 { 811 .data_type = QMI_OPT_FLAG, 812 .elem_len = 1, 813 .elem_size = sizeof(u8), 814 .array_type = NO_ARRAY, 815 .tlv_type = 0x1B, 816 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 817 cal_done_enable_valid), 818 }, 819 { 820 .data_type = QMI_UNSIGNED_1_BYTE, 821 .elem_len = 1, 822 .elem_size = sizeof(u8), 823 .array_type = NO_ARRAY, 824 .tlv_type = 0x1B, 825 .offset = offsetof(struct qmi_wlanfw_ind_register_req_msg_v01, 826 cal_done_enable), 827 }, 828 { 829 .data_type = QMI_EOTI, 830 .array_type = NO_ARRAY, 831 .tlv_type = QMI_COMMON_TLV_TYPE, 832 }, 833 }; 834 835 static const struct qmi_elem_info qmi_wlanfw_ind_register_resp_msg_v01_ei[] = { 836 { 837 .data_type = QMI_STRUCT, 838 .elem_len = 1, 839 .elem_size = sizeof(struct qmi_response_type_v01), 840 .array_type = NO_ARRAY, 841 .tlv_type = 0x02, 842 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 843 resp), 844 .ei_array = qmi_response_type_v01_ei, 845 }, 846 { 847 .data_type = QMI_OPT_FLAG, 848 .elem_len = 1, 849 .elem_size = sizeof(u8), 850 .array_type = NO_ARRAY, 851 .tlv_type = 0x10, 852 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 853 fw_status_valid), 854 }, 855 { 856 .data_type = QMI_UNSIGNED_8_BYTE, 857 .elem_len = 1, 858 .elem_size = sizeof(u64), 859 .array_type = NO_ARRAY, 860 .tlv_type = 0x10, 861 .offset = offsetof(struct qmi_wlanfw_ind_register_resp_msg_v01, 862 fw_status), 863 }, 864 { 865 .data_type = QMI_EOTI, 866 .array_type = NO_ARRAY, 867 .tlv_type = QMI_COMMON_TLV_TYPE, 868 }, 869 }; 870 871 static const struct qmi_elem_info qmi_wlanfw_mem_cfg_s_v01_ei[] = { 872 { 873 .data_type = QMI_UNSIGNED_8_BYTE, 874 .elem_len = 1, 875 .elem_size = sizeof(u64), 876 .array_type = NO_ARRAY, 877 .tlv_type = 0, 878 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, offset), 879 }, 880 { 881 .data_type = QMI_UNSIGNED_4_BYTE, 882 .elem_len = 1, 883 .elem_size = sizeof(u32), 884 .array_type = NO_ARRAY, 885 .tlv_type = 0, 886 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, size), 887 }, 888 { 889 .data_type = QMI_UNSIGNED_1_BYTE, 890 .elem_len = 1, 891 .elem_size = sizeof(u8), 892 .array_type = NO_ARRAY, 893 .tlv_type = 0, 894 .offset = offsetof(struct qmi_wlanfw_mem_cfg_s_v01, secure_flag), 895 }, 896 { 897 .data_type = QMI_EOTI, 898 .array_type = NO_ARRAY, 899 .tlv_type = QMI_COMMON_TLV_TYPE, 900 }, 901 }; 902 903 static const struct qmi_elem_info qmi_wlanfw_mem_seg_s_v01_ei[] = { 904 { 905 .data_type = QMI_UNSIGNED_4_BYTE, 906 .elem_len = 1, 907 .elem_size = sizeof(u32), 908 .array_type = NO_ARRAY, 909 .tlv_type = 0, 910 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, 911 size), 912 }, 913 { 914 .data_type = QMI_SIGNED_4_BYTE_ENUM, 915 .elem_len = 1, 916 .elem_size = sizeof(enum qmi_wlanfw_mem_type_enum_v01), 917 .array_type = NO_ARRAY, 918 .tlv_type = 0, 919 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, type), 920 }, 921 { 922 .data_type = QMI_DATA_LEN, 923 .elem_len = 1, 924 .elem_size = sizeof(u8), 925 .array_type = NO_ARRAY, 926 .tlv_type = 0, 927 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, mem_cfg_len), 928 }, 929 { 930 .data_type = QMI_STRUCT, 931 .elem_len = QMI_WLANFW_MAX_NUM_MEM_CFG_V01, 932 .elem_size = sizeof(struct qmi_wlanfw_mem_cfg_s_v01), 933 .array_type = VAR_LEN_ARRAY, 934 .tlv_type = 0, 935 .offset = offsetof(struct qmi_wlanfw_mem_seg_s_v01, mem_cfg), 936 .ei_array = qmi_wlanfw_mem_cfg_s_v01_ei, 937 }, 938 { 939 .data_type = QMI_EOTI, 940 .array_type = NO_ARRAY, 941 .tlv_type = QMI_COMMON_TLV_TYPE, 942 }, 943 }; 944 945 static const struct qmi_elem_info qmi_wlanfw_request_mem_ind_msg_v01_ei[] = { 946 { 947 .data_type = QMI_DATA_LEN, 948 .elem_len = 1, 949 .elem_size = sizeof(u8), 950 .array_type = NO_ARRAY, 951 .tlv_type = 0x01, 952 .offset = offsetof(struct qmi_wlanfw_request_mem_ind_msg_v01, 953 mem_seg_len), 954 }, 955 { 956 .data_type = QMI_STRUCT, 957 .elem_len = ATH12K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01, 958 .elem_size = sizeof(struct qmi_wlanfw_mem_seg_s_v01), 959 .array_type = VAR_LEN_ARRAY, 960 .tlv_type = 0x01, 961 .offset = offsetof(struct qmi_wlanfw_request_mem_ind_msg_v01, 962 mem_seg), 963 .ei_array = qmi_wlanfw_mem_seg_s_v01_ei, 964 }, 965 { 966 .data_type = QMI_EOTI, 967 .array_type = NO_ARRAY, 968 .tlv_type = QMI_COMMON_TLV_TYPE, 969 }, 970 }; 971 972 static const struct qmi_elem_info qmi_wlanfw_mem_seg_resp_s_v01_ei[] = { 973 { 974 .data_type = QMI_UNSIGNED_8_BYTE, 975 .elem_len = 1, 976 .elem_size = sizeof(u64), 977 .array_type = NO_ARRAY, 978 .tlv_type = 0, 979 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, addr), 980 }, 981 { 982 .data_type = QMI_UNSIGNED_4_BYTE, 983 .elem_len = 1, 984 .elem_size = sizeof(u32), 985 .array_type = NO_ARRAY, 986 .tlv_type = 0, 987 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, size), 988 }, 989 { 990 .data_type = QMI_SIGNED_4_BYTE_ENUM, 991 .elem_len = 1, 992 .elem_size = sizeof(enum qmi_wlanfw_mem_type_enum_v01), 993 .array_type = NO_ARRAY, 994 .tlv_type = 0, 995 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, type), 996 }, 997 { 998 .data_type = QMI_UNSIGNED_1_BYTE, 999 .elem_len = 1, 1000 .elem_size = sizeof(u8), 1001 .array_type = NO_ARRAY, 1002 .tlv_type = 0, 1003 .offset = offsetof(struct qmi_wlanfw_mem_seg_resp_s_v01, restore), 1004 }, 1005 { 1006 .data_type = QMI_EOTI, 1007 .array_type = NO_ARRAY, 1008 .tlv_type = QMI_COMMON_TLV_TYPE, 1009 }, 1010 }; 1011 1012 static const struct qmi_elem_info qmi_wlanfw_respond_mem_req_msg_v01_ei[] = { 1013 { 1014 .data_type = QMI_DATA_LEN, 1015 .elem_len = 1, 1016 .elem_size = sizeof(u8), 1017 .array_type = NO_ARRAY, 1018 .tlv_type = 0x01, 1019 .offset = offsetof(struct qmi_wlanfw_respond_mem_req_msg_v01, 1020 mem_seg_len), 1021 }, 1022 { 1023 .data_type = QMI_STRUCT, 1024 .elem_len = ATH12K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01, 1025 .elem_size = sizeof(struct qmi_wlanfw_mem_seg_resp_s_v01), 1026 .array_type = VAR_LEN_ARRAY, 1027 .tlv_type = 0x01, 1028 .offset = offsetof(struct qmi_wlanfw_respond_mem_req_msg_v01, 1029 mem_seg), 1030 .ei_array = qmi_wlanfw_mem_seg_resp_s_v01_ei, 1031 }, 1032 { 1033 .data_type = QMI_EOTI, 1034 .array_type = NO_ARRAY, 1035 .tlv_type = QMI_COMMON_TLV_TYPE, 1036 }, 1037 }; 1038 1039 static const struct qmi_elem_info qmi_wlanfw_respond_mem_resp_msg_v01_ei[] = { 1040 { 1041 .data_type = QMI_STRUCT, 1042 .elem_len = 1, 1043 .elem_size = sizeof(struct qmi_response_type_v01), 1044 .array_type = NO_ARRAY, 1045 .tlv_type = 0x02, 1046 .offset = offsetof(struct qmi_wlanfw_respond_mem_resp_msg_v01, 1047 resp), 1048 .ei_array = qmi_response_type_v01_ei, 1049 }, 1050 { 1051 .data_type = QMI_EOTI, 1052 .array_type = NO_ARRAY, 1053 .tlv_type = QMI_COMMON_TLV_TYPE, 1054 }, 1055 }; 1056 1057 static const struct qmi_elem_info qmi_wlanfw_cap_req_msg_v01_ei[] = { 1058 { 1059 .data_type = QMI_EOTI, 1060 .array_type = NO_ARRAY, 1061 .tlv_type = QMI_COMMON_TLV_TYPE, 1062 }, 1063 }; 1064 1065 static const struct qmi_elem_info qmi_wlanfw_rf_chip_info_s_v01_ei[] = { 1066 { 1067 .data_type = QMI_UNSIGNED_4_BYTE, 1068 .elem_len = 1, 1069 .elem_size = sizeof(u32), 1070 .array_type = NO_ARRAY, 1071 .tlv_type = 0, 1072 .offset = offsetof(struct qmi_wlanfw_rf_chip_info_s_v01, 1073 chip_id), 1074 }, 1075 { 1076 .data_type = QMI_UNSIGNED_4_BYTE, 1077 .elem_len = 1, 1078 .elem_size = sizeof(u32), 1079 .array_type = NO_ARRAY, 1080 .tlv_type = 0, 1081 .offset = offsetof(struct qmi_wlanfw_rf_chip_info_s_v01, 1082 chip_family), 1083 }, 1084 { 1085 .data_type = QMI_EOTI, 1086 .array_type = NO_ARRAY, 1087 .tlv_type = QMI_COMMON_TLV_TYPE, 1088 }, 1089 }; 1090 1091 static const struct qmi_elem_info qmi_wlanfw_rf_board_info_s_v01_ei[] = { 1092 { 1093 .data_type = QMI_UNSIGNED_4_BYTE, 1094 .elem_len = 1, 1095 .elem_size = sizeof(u32), 1096 .array_type = NO_ARRAY, 1097 .tlv_type = 0, 1098 .offset = offsetof(struct qmi_wlanfw_rf_board_info_s_v01, 1099 board_id), 1100 }, 1101 { 1102 .data_type = QMI_EOTI, 1103 .array_type = NO_ARRAY, 1104 .tlv_type = QMI_COMMON_TLV_TYPE, 1105 }, 1106 }; 1107 1108 static const struct qmi_elem_info qmi_wlanfw_soc_info_s_v01_ei[] = { 1109 { 1110 .data_type = QMI_UNSIGNED_4_BYTE, 1111 .elem_len = 1, 1112 .elem_size = sizeof(u32), 1113 .array_type = NO_ARRAY, 1114 .tlv_type = 0, 1115 .offset = offsetof(struct qmi_wlanfw_soc_info_s_v01, soc_id), 1116 }, 1117 { 1118 .data_type = QMI_EOTI, 1119 .array_type = NO_ARRAY, 1120 .tlv_type = QMI_COMMON_TLV_TYPE, 1121 }, 1122 }; 1123 1124 static const struct qmi_elem_info qmi_wlanfw_dev_mem_info_s_v01_ei[] = { 1125 { 1126 .data_type = QMI_UNSIGNED_8_BYTE, 1127 .elem_len = 1, 1128 .elem_size = sizeof(u64), 1129 .array_type = NO_ARRAY, 1130 .tlv_type = 0, 1131 .offset = offsetof(struct qmi_wlanfw_dev_mem_info_s_v01, 1132 start), 1133 }, 1134 { 1135 .data_type = QMI_UNSIGNED_8_BYTE, 1136 .elem_len = 1, 1137 .elem_size = sizeof(u64), 1138 .array_type = NO_ARRAY, 1139 .tlv_type = 0, 1140 .offset = offsetof(struct qmi_wlanfw_dev_mem_info_s_v01, 1141 size), 1142 }, 1143 { 1144 .data_type = QMI_EOTI, 1145 .array_type = NO_ARRAY, 1146 .tlv_type = QMI_COMMON_TLV_TYPE, 1147 }, 1148 }; 1149 1150 static const struct qmi_elem_info qmi_wlanfw_fw_version_info_s_v01_ei[] = { 1151 { 1152 .data_type = QMI_UNSIGNED_4_BYTE, 1153 .elem_len = 1, 1154 .elem_size = sizeof(u32), 1155 .array_type = NO_ARRAY, 1156 .tlv_type = 0, 1157 .offset = offsetof(struct qmi_wlanfw_fw_version_info_s_v01, 1158 fw_version), 1159 }, 1160 { 1161 .data_type = QMI_STRING, 1162 .elem_len = ATH12K_QMI_WLANFW_MAX_TIMESTAMP_LEN_V01 + 1, 1163 .elem_size = sizeof(char), 1164 .array_type = NO_ARRAY, 1165 .tlv_type = 0, 1166 .offset = offsetof(struct qmi_wlanfw_fw_version_info_s_v01, 1167 fw_build_timestamp), 1168 }, 1169 { 1170 .data_type = QMI_EOTI, 1171 .array_type = NO_ARRAY, 1172 .tlv_type = QMI_COMMON_TLV_TYPE, 1173 }, 1174 }; 1175 1176 static const struct qmi_elem_info qmi_wlanfw_cap_resp_msg_v01_ei[] = { 1177 { 1178 .data_type = QMI_STRUCT, 1179 .elem_len = 1, 1180 .elem_size = sizeof(struct qmi_response_type_v01), 1181 .array_type = NO_ARRAY, 1182 .tlv_type = 0x02, 1183 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, resp), 1184 .ei_array = qmi_response_type_v01_ei, 1185 }, 1186 { 1187 .data_type = QMI_OPT_FLAG, 1188 .elem_len = 1, 1189 .elem_size = sizeof(u8), 1190 .array_type = NO_ARRAY, 1191 .tlv_type = 0x10, 1192 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1193 chip_info_valid), 1194 }, 1195 { 1196 .data_type = QMI_STRUCT, 1197 .elem_len = 1, 1198 .elem_size = sizeof(struct qmi_wlanfw_rf_chip_info_s_v01), 1199 .array_type = NO_ARRAY, 1200 .tlv_type = 0x10, 1201 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1202 chip_info), 1203 .ei_array = qmi_wlanfw_rf_chip_info_s_v01_ei, 1204 }, 1205 { 1206 .data_type = QMI_OPT_FLAG, 1207 .elem_len = 1, 1208 .elem_size = sizeof(u8), 1209 .array_type = NO_ARRAY, 1210 .tlv_type = 0x11, 1211 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1212 board_info_valid), 1213 }, 1214 { 1215 .data_type = QMI_STRUCT, 1216 .elem_len = 1, 1217 .elem_size = sizeof(struct qmi_wlanfw_rf_board_info_s_v01), 1218 .array_type = NO_ARRAY, 1219 .tlv_type = 0x11, 1220 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1221 board_info), 1222 .ei_array = qmi_wlanfw_rf_board_info_s_v01_ei, 1223 }, 1224 { 1225 .data_type = QMI_OPT_FLAG, 1226 .elem_len = 1, 1227 .elem_size = sizeof(u8), 1228 .array_type = NO_ARRAY, 1229 .tlv_type = 0x12, 1230 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1231 soc_info_valid), 1232 }, 1233 { 1234 .data_type = QMI_STRUCT, 1235 .elem_len = 1, 1236 .elem_size = sizeof(struct qmi_wlanfw_soc_info_s_v01), 1237 .array_type = NO_ARRAY, 1238 .tlv_type = 0x12, 1239 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1240 soc_info), 1241 .ei_array = qmi_wlanfw_soc_info_s_v01_ei, 1242 }, 1243 { 1244 .data_type = QMI_OPT_FLAG, 1245 .elem_len = 1, 1246 .elem_size = sizeof(u8), 1247 .array_type = NO_ARRAY, 1248 .tlv_type = 0x13, 1249 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1250 fw_version_info_valid), 1251 }, 1252 { 1253 .data_type = QMI_STRUCT, 1254 .elem_len = 1, 1255 .elem_size = sizeof(struct qmi_wlanfw_fw_version_info_s_v01), 1256 .array_type = NO_ARRAY, 1257 .tlv_type = 0x13, 1258 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1259 fw_version_info), 1260 .ei_array = qmi_wlanfw_fw_version_info_s_v01_ei, 1261 }, 1262 { 1263 .data_type = QMI_OPT_FLAG, 1264 .elem_len = 1, 1265 .elem_size = sizeof(u8), 1266 .array_type = NO_ARRAY, 1267 .tlv_type = 0x14, 1268 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1269 fw_build_id_valid), 1270 }, 1271 { 1272 .data_type = QMI_STRING, 1273 .elem_len = ATH12K_QMI_WLANFW_MAX_BUILD_ID_LEN_V01 + 1, 1274 .elem_size = sizeof(char), 1275 .array_type = NO_ARRAY, 1276 .tlv_type = 0x14, 1277 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1278 fw_build_id), 1279 }, 1280 { 1281 .data_type = QMI_OPT_FLAG, 1282 .elem_len = 1, 1283 .elem_size = sizeof(u8), 1284 .array_type = NO_ARRAY, 1285 .tlv_type = 0x15, 1286 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1287 num_macs_valid), 1288 }, 1289 { 1290 .data_type = QMI_UNSIGNED_1_BYTE, 1291 .elem_len = 1, 1292 .elem_size = sizeof(u8), 1293 .array_type = NO_ARRAY, 1294 .tlv_type = 0x15, 1295 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1296 num_macs), 1297 }, 1298 { 1299 .data_type = QMI_OPT_FLAG, 1300 .elem_len = 1, 1301 .elem_size = sizeof(u8), 1302 .array_type = NO_ARRAY, 1303 .tlv_type = 0x16, 1304 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1305 voltage_mv_valid), 1306 }, 1307 { 1308 .data_type = QMI_UNSIGNED_4_BYTE, 1309 .elem_len = 1, 1310 .elem_size = sizeof(u32), 1311 .array_type = NO_ARRAY, 1312 .tlv_type = 0x16, 1313 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1314 voltage_mv), 1315 }, 1316 { 1317 .data_type = QMI_OPT_FLAG, 1318 .elem_len = 1, 1319 .elem_size = sizeof(u8), 1320 .array_type = NO_ARRAY, 1321 .tlv_type = 0x17, 1322 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1323 time_freq_hz_valid), 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 = 0x17, 1331 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1332 time_freq_hz), 1333 }, 1334 { 1335 .data_type = QMI_OPT_FLAG, 1336 .elem_len = 1, 1337 .elem_size = sizeof(u8), 1338 .array_type = NO_ARRAY, 1339 .tlv_type = 0x18, 1340 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1341 otp_version_valid), 1342 }, 1343 { 1344 .data_type = QMI_UNSIGNED_4_BYTE, 1345 .elem_len = 1, 1346 .elem_size = sizeof(u32), 1347 .array_type = NO_ARRAY, 1348 .tlv_type = 0x18, 1349 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1350 otp_version), 1351 }, 1352 { 1353 .data_type = QMI_OPT_FLAG, 1354 .elem_len = 1, 1355 .elem_size = sizeof(u8), 1356 .array_type = NO_ARRAY, 1357 .tlv_type = 0x19, 1358 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1359 eeprom_caldata_read_timeout_valid), 1360 }, 1361 { 1362 .data_type = QMI_UNSIGNED_4_BYTE, 1363 .elem_len = 1, 1364 .elem_size = sizeof(u32), 1365 .array_type = NO_ARRAY, 1366 .tlv_type = 0x19, 1367 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1368 eeprom_caldata_read_timeout), 1369 }, 1370 { 1371 .data_type = QMI_OPT_FLAG, 1372 .elem_len = 1, 1373 .elem_size = sizeof(u8), 1374 .array_type = NO_ARRAY, 1375 .tlv_type = 0x1A, 1376 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1377 fw_caps_valid), 1378 }, 1379 { 1380 .data_type = QMI_UNSIGNED_8_BYTE, 1381 .elem_len = 1, 1382 .elem_size = sizeof(u64), 1383 .array_type = NO_ARRAY, 1384 .tlv_type = 0x1A, 1385 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, fw_caps), 1386 }, 1387 { 1388 .data_type = QMI_OPT_FLAG, 1389 .elem_len = 1, 1390 .elem_size = sizeof(u8), 1391 .array_type = NO_ARRAY, 1392 .tlv_type = 0x1B, 1393 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1394 rd_card_chain_cap_valid), 1395 }, 1396 { 1397 .data_type = QMI_UNSIGNED_4_BYTE, 1398 .elem_len = 1, 1399 .elem_size = sizeof(u32), 1400 .array_type = NO_ARRAY, 1401 .tlv_type = 0x1B, 1402 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1403 rd_card_chain_cap), 1404 }, 1405 { 1406 .data_type = QMI_OPT_FLAG, 1407 .elem_len = 1, 1408 .elem_size = sizeof(u8), 1409 .array_type = NO_ARRAY, 1410 .tlv_type = 0x1C, 1411 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, 1412 dev_mem_info_valid), 1413 }, 1414 { 1415 .data_type = QMI_STRUCT, 1416 .elem_len = ATH12K_QMI_WLFW_MAX_DEV_MEM_NUM_V01, 1417 .elem_size = sizeof(struct qmi_wlanfw_dev_mem_info_s_v01), 1418 .array_type = STATIC_ARRAY, 1419 .tlv_type = 0x1C, 1420 .offset = offsetof(struct qmi_wlanfw_cap_resp_msg_v01, dev_mem), 1421 .ei_array = qmi_wlanfw_dev_mem_info_s_v01_ei, 1422 }, 1423 { 1424 .data_type = QMI_EOTI, 1425 .array_type = NO_ARRAY, 1426 .tlv_type = QMI_COMMON_TLV_TYPE, 1427 }, 1428 }; 1429 1430 static const struct qmi_elem_info qmi_wlanfw_bdf_download_req_msg_v01_ei[] = { 1431 { 1432 .data_type = QMI_UNSIGNED_1_BYTE, 1433 .elem_len = 1, 1434 .elem_size = sizeof(u8), 1435 .array_type = NO_ARRAY, 1436 .tlv_type = 0x01, 1437 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1438 valid), 1439 }, 1440 { 1441 .data_type = QMI_OPT_FLAG, 1442 .elem_len = 1, 1443 .elem_size = sizeof(u8), 1444 .array_type = NO_ARRAY, 1445 .tlv_type = 0x10, 1446 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1447 file_id_valid), 1448 }, 1449 { 1450 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1451 .elem_len = 1, 1452 .elem_size = sizeof(enum qmi_wlanfw_cal_temp_id_enum_v01), 1453 .array_type = NO_ARRAY, 1454 .tlv_type = 0x10, 1455 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1456 file_id), 1457 }, 1458 { 1459 .data_type = QMI_OPT_FLAG, 1460 .elem_len = 1, 1461 .elem_size = sizeof(u8), 1462 .array_type = NO_ARRAY, 1463 .tlv_type = 0x11, 1464 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1465 total_size_valid), 1466 }, 1467 { 1468 .data_type = QMI_UNSIGNED_4_BYTE, 1469 .elem_len = 1, 1470 .elem_size = sizeof(u32), 1471 .array_type = NO_ARRAY, 1472 .tlv_type = 0x11, 1473 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1474 total_size), 1475 }, 1476 { 1477 .data_type = QMI_OPT_FLAG, 1478 .elem_len = 1, 1479 .elem_size = sizeof(u8), 1480 .array_type = NO_ARRAY, 1481 .tlv_type = 0x12, 1482 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1483 seg_id_valid), 1484 }, 1485 { 1486 .data_type = QMI_UNSIGNED_4_BYTE, 1487 .elem_len = 1, 1488 .elem_size = sizeof(u32), 1489 .array_type = NO_ARRAY, 1490 .tlv_type = 0x12, 1491 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1492 seg_id), 1493 }, 1494 { 1495 .data_type = QMI_OPT_FLAG, 1496 .elem_len = 1, 1497 .elem_size = sizeof(u8), 1498 .array_type = NO_ARRAY, 1499 .tlv_type = 0x13, 1500 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1501 data_valid), 1502 }, 1503 { 1504 .data_type = QMI_DATA_LEN, 1505 .elem_len = 1, 1506 .elem_size = sizeof(u16), 1507 .array_type = NO_ARRAY, 1508 .tlv_type = 0x13, 1509 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1510 data_len), 1511 }, 1512 { 1513 .data_type = QMI_UNSIGNED_1_BYTE, 1514 .elem_len = QMI_WLANFW_MAX_DATA_SIZE_V01, 1515 .elem_size = sizeof(u8), 1516 .array_type = VAR_LEN_ARRAY, 1517 .tlv_type = 0x13, 1518 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1519 data), 1520 }, 1521 { 1522 .data_type = QMI_OPT_FLAG, 1523 .elem_len = 1, 1524 .elem_size = sizeof(u8), 1525 .array_type = NO_ARRAY, 1526 .tlv_type = 0x14, 1527 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1528 end_valid), 1529 }, 1530 { 1531 .data_type = QMI_UNSIGNED_1_BYTE, 1532 .elem_len = 1, 1533 .elem_size = sizeof(u8), 1534 .array_type = NO_ARRAY, 1535 .tlv_type = 0x14, 1536 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1537 end), 1538 }, 1539 { 1540 .data_type = QMI_OPT_FLAG, 1541 .elem_len = 1, 1542 .elem_size = sizeof(u8), 1543 .array_type = NO_ARRAY, 1544 .tlv_type = 0x15, 1545 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1546 bdf_type_valid), 1547 }, 1548 { 1549 .data_type = QMI_UNSIGNED_1_BYTE, 1550 .elem_len = 1, 1551 .elem_size = sizeof(u8), 1552 .array_type = NO_ARRAY, 1553 .tlv_type = 0x15, 1554 .offset = offsetof(struct qmi_wlanfw_bdf_download_req_msg_v01, 1555 bdf_type), 1556 }, 1557 1558 { 1559 .data_type = QMI_EOTI, 1560 .array_type = NO_ARRAY, 1561 .tlv_type = QMI_COMMON_TLV_TYPE, 1562 }, 1563 }; 1564 1565 static const struct qmi_elem_info qmi_wlanfw_bdf_download_resp_msg_v01_ei[] = { 1566 { 1567 .data_type = QMI_STRUCT, 1568 .elem_len = 1, 1569 .elem_size = sizeof(struct qmi_response_type_v01), 1570 .array_type = NO_ARRAY, 1571 .tlv_type = 0x02, 1572 .offset = offsetof(struct qmi_wlanfw_bdf_download_resp_msg_v01, 1573 resp), 1574 .ei_array = qmi_response_type_v01_ei, 1575 }, 1576 { 1577 .data_type = QMI_EOTI, 1578 .array_type = NO_ARRAY, 1579 .tlv_type = QMI_COMMON_TLV_TYPE, 1580 }, 1581 }; 1582 1583 static const struct qmi_elem_info qmi_wlanfw_m3_info_req_msg_v01_ei[] = { 1584 { 1585 .data_type = QMI_UNSIGNED_8_BYTE, 1586 .elem_len = 1, 1587 .elem_size = sizeof(u64), 1588 .array_type = NO_ARRAY, 1589 .tlv_type = 0x01, 1590 .offset = offsetof(struct qmi_wlanfw_m3_info_req_msg_v01, addr), 1591 }, 1592 { 1593 .data_type = QMI_UNSIGNED_4_BYTE, 1594 .elem_len = 1, 1595 .elem_size = sizeof(u32), 1596 .array_type = NO_ARRAY, 1597 .tlv_type = 0x02, 1598 .offset = offsetof(struct qmi_wlanfw_m3_info_req_msg_v01, size), 1599 }, 1600 { 1601 .data_type = QMI_EOTI, 1602 .array_type = NO_ARRAY, 1603 .tlv_type = QMI_COMMON_TLV_TYPE, 1604 }, 1605 }; 1606 1607 static const struct qmi_elem_info qmi_wlanfw_m3_info_resp_msg_v01_ei[] = { 1608 { 1609 .data_type = QMI_STRUCT, 1610 .elem_len = 1, 1611 .elem_size = sizeof(struct qmi_response_type_v01), 1612 .array_type = NO_ARRAY, 1613 .tlv_type = 0x02, 1614 .offset = offsetof(struct qmi_wlanfw_m3_info_resp_msg_v01, resp), 1615 .ei_array = qmi_response_type_v01_ei, 1616 }, 1617 { 1618 .data_type = QMI_EOTI, 1619 .array_type = NO_ARRAY, 1620 .tlv_type = QMI_COMMON_TLV_TYPE, 1621 }, 1622 }; 1623 1624 static const struct qmi_elem_info qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei[] = { 1625 { 1626 .data_type = QMI_UNSIGNED_4_BYTE, 1627 .elem_len = 1, 1628 .elem_size = sizeof(u32), 1629 .array_type = NO_ARRAY, 1630 .tlv_type = 0, 1631 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1632 pipe_num), 1633 }, 1634 { 1635 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1636 .elem_len = 1, 1637 .elem_size = sizeof(enum qmi_wlanfw_pipedir_enum_v01), 1638 .array_type = NO_ARRAY, 1639 .tlv_type = 0, 1640 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1641 pipe_dir), 1642 }, 1643 { 1644 .data_type = QMI_UNSIGNED_4_BYTE, 1645 .elem_len = 1, 1646 .elem_size = sizeof(u32), 1647 .array_type = NO_ARRAY, 1648 .tlv_type = 0, 1649 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1650 nentries), 1651 }, 1652 { 1653 .data_type = QMI_UNSIGNED_4_BYTE, 1654 .elem_len = 1, 1655 .elem_size = sizeof(u32), 1656 .array_type = NO_ARRAY, 1657 .tlv_type = 0, 1658 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1659 nbytes_max), 1660 }, 1661 { 1662 .data_type = QMI_UNSIGNED_4_BYTE, 1663 .elem_len = 1, 1664 .elem_size = sizeof(u32), 1665 .array_type = NO_ARRAY, 1666 .tlv_type = 0, 1667 .offset = offsetof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01, 1668 flags), 1669 }, 1670 { 1671 .data_type = QMI_EOTI, 1672 .array_type = NO_ARRAY, 1673 .tlv_type = QMI_COMMON_TLV_TYPE, 1674 }, 1675 }; 1676 1677 static const struct qmi_elem_info qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei[] = { 1678 { 1679 .data_type = QMI_UNSIGNED_4_BYTE, 1680 .elem_len = 1, 1681 .elem_size = sizeof(u32), 1682 .array_type = NO_ARRAY, 1683 .tlv_type = 0, 1684 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1685 service_id), 1686 }, 1687 { 1688 .data_type = QMI_SIGNED_4_BYTE_ENUM, 1689 .elem_len = 1, 1690 .elem_size = sizeof(enum qmi_wlanfw_pipedir_enum_v01), 1691 .array_type = NO_ARRAY, 1692 .tlv_type = 0, 1693 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1694 pipe_dir), 1695 }, 1696 { 1697 .data_type = QMI_UNSIGNED_4_BYTE, 1698 .elem_len = 1, 1699 .elem_size = sizeof(u32), 1700 .array_type = NO_ARRAY, 1701 .tlv_type = 0, 1702 .offset = offsetof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01, 1703 pipe_num), 1704 }, 1705 { 1706 .data_type = QMI_EOTI, 1707 .array_type = NO_ARRAY, 1708 .tlv_type = QMI_COMMON_TLV_TYPE, 1709 }, 1710 }; 1711 1712 static const struct qmi_elem_info qmi_wlanfw_shadow_reg_cfg_s_v01_ei[] = { 1713 { 1714 .data_type = QMI_UNSIGNED_2_BYTE, 1715 .elem_len = 1, 1716 .elem_size = sizeof(u16), 1717 .array_type = NO_ARRAY, 1718 .tlv_type = 0, 1719 .offset = offsetof(struct qmi_wlanfw_shadow_reg_cfg_s_v01, id), 1720 }, 1721 { 1722 .data_type = QMI_UNSIGNED_2_BYTE, 1723 .elem_len = 1, 1724 .elem_size = sizeof(u16), 1725 .array_type = NO_ARRAY, 1726 .tlv_type = 0, 1727 .offset = offsetof(struct qmi_wlanfw_shadow_reg_cfg_s_v01, 1728 offset), 1729 }, 1730 { 1731 .data_type = QMI_EOTI, 1732 .array_type = QMI_COMMON_TLV_TYPE, 1733 }, 1734 }; 1735 1736 static const struct qmi_elem_info qmi_wlanfw_shadow_reg_v3_cfg_s_v01_ei[] = { 1737 { 1738 .data_type = QMI_UNSIGNED_4_BYTE, 1739 .elem_len = 1, 1740 .elem_size = sizeof(u32), 1741 .array_type = NO_ARRAY, 1742 .tlv_type = 0, 1743 .offset = offsetof(struct qmi_wlanfw_shadow_reg_v3_cfg_s_v01, 1744 addr), 1745 }, 1746 { 1747 .data_type = QMI_EOTI, 1748 .array_type = NO_ARRAY, 1749 .tlv_type = QMI_COMMON_TLV_TYPE, 1750 }, 1751 }; 1752 1753 static const struct qmi_elem_info qmi_wlanfw_wlan_mode_req_msg_v01_ei[] = { 1754 { 1755 .data_type = QMI_UNSIGNED_4_BYTE, 1756 .elem_len = 1, 1757 .elem_size = sizeof(u32), 1758 .array_type = NO_ARRAY, 1759 .tlv_type = 0x01, 1760 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1761 mode), 1762 }, 1763 { 1764 .data_type = QMI_OPT_FLAG, 1765 .elem_len = 1, 1766 .elem_size = sizeof(u8), 1767 .array_type = NO_ARRAY, 1768 .tlv_type = 0x10, 1769 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1770 hw_debug_valid), 1771 }, 1772 { 1773 .data_type = QMI_UNSIGNED_1_BYTE, 1774 .elem_len = 1, 1775 .elem_size = sizeof(u8), 1776 .array_type = NO_ARRAY, 1777 .tlv_type = 0x10, 1778 .offset = offsetof(struct qmi_wlanfw_wlan_mode_req_msg_v01, 1779 hw_debug), 1780 }, 1781 { 1782 .data_type = QMI_EOTI, 1783 .array_type = NO_ARRAY, 1784 .tlv_type = QMI_COMMON_TLV_TYPE, 1785 }, 1786 }; 1787 1788 static const struct qmi_elem_info qmi_wlanfw_wlan_mode_resp_msg_v01_ei[] = { 1789 { 1790 .data_type = QMI_STRUCT, 1791 .elem_len = 1, 1792 .elem_size = sizeof(struct qmi_response_type_v01), 1793 .array_type = NO_ARRAY, 1794 .tlv_type = 0x02, 1795 .offset = offsetof(struct qmi_wlanfw_wlan_mode_resp_msg_v01, 1796 resp), 1797 .ei_array = qmi_response_type_v01_ei, 1798 }, 1799 { 1800 .data_type = QMI_EOTI, 1801 .array_type = NO_ARRAY, 1802 .tlv_type = QMI_COMMON_TLV_TYPE, 1803 }, 1804 }; 1805 1806 static const struct qmi_elem_info qmi_wlanfw_wlan_cfg_req_msg_v01_ei[] = { 1807 { 1808 .data_type = QMI_OPT_FLAG, 1809 .elem_len = 1, 1810 .elem_size = sizeof(u8), 1811 .array_type = NO_ARRAY, 1812 .tlv_type = 0x10, 1813 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1814 host_version_valid), 1815 }, 1816 { 1817 .data_type = QMI_STRING, 1818 .elem_len = QMI_WLANFW_MAX_STR_LEN_V01 + 1, 1819 .elem_size = sizeof(char), 1820 .array_type = NO_ARRAY, 1821 .tlv_type = 0x10, 1822 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1823 host_version), 1824 }, 1825 { 1826 .data_type = QMI_OPT_FLAG, 1827 .elem_len = 1, 1828 .elem_size = sizeof(u8), 1829 .array_type = NO_ARRAY, 1830 .tlv_type = 0x11, 1831 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1832 tgt_cfg_valid), 1833 }, 1834 { 1835 .data_type = QMI_DATA_LEN, 1836 .elem_len = 1, 1837 .elem_size = sizeof(u8), 1838 .array_type = NO_ARRAY, 1839 .tlv_type = 0x11, 1840 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1841 tgt_cfg_len), 1842 }, 1843 { 1844 .data_type = QMI_STRUCT, 1845 .elem_len = QMI_WLANFW_MAX_NUM_CE_V01, 1846 .elem_size = sizeof(struct qmi_wlanfw_ce_tgt_pipe_cfg_s_v01), 1847 .array_type = VAR_LEN_ARRAY, 1848 .tlv_type = 0x11, 1849 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1850 tgt_cfg), 1851 .ei_array = qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei, 1852 }, 1853 { 1854 .data_type = QMI_OPT_FLAG, 1855 .elem_len = 1, 1856 .elem_size = sizeof(u8), 1857 .array_type = NO_ARRAY, 1858 .tlv_type = 0x12, 1859 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1860 svc_cfg_valid), 1861 }, 1862 { 1863 .data_type = QMI_DATA_LEN, 1864 .elem_len = 1, 1865 .elem_size = sizeof(u8), 1866 .array_type = NO_ARRAY, 1867 .tlv_type = 0x12, 1868 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1869 svc_cfg_len), 1870 }, 1871 { 1872 .data_type = QMI_STRUCT, 1873 .elem_len = QMI_WLANFW_MAX_NUM_SVC_V01, 1874 .elem_size = sizeof(struct qmi_wlanfw_ce_svc_pipe_cfg_s_v01), 1875 .array_type = VAR_LEN_ARRAY, 1876 .tlv_type = 0x12, 1877 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1878 svc_cfg), 1879 .ei_array = qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei, 1880 }, 1881 { 1882 .data_type = QMI_OPT_FLAG, 1883 .elem_len = 1, 1884 .elem_size = sizeof(u8), 1885 .array_type = NO_ARRAY, 1886 .tlv_type = 0x13, 1887 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1888 shadow_reg_valid), 1889 }, 1890 { 1891 .data_type = QMI_DATA_LEN, 1892 .elem_len = 1, 1893 .elem_size = sizeof(u8), 1894 .array_type = NO_ARRAY, 1895 .tlv_type = 0x13, 1896 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1897 shadow_reg_len), 1898 }, 1899 { 1900 .data_type = QMI_STRUCT, 1901 .elem_len = QMI_WLANFW_MAX_NUM_SHADOW_REG_V01, 1902 .elem_size = sizeof(struct qmi_wlanfw_shadow_reg_cfg_s_v01), 1903 .array_type = VAR_LEN_ARRAY, 1904 .tlv_type = 0x13, 1905 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1906 shadow_reg), 1907 .ei_array = qmi_wlanfw_shadow_reg_cfg_s_v01_ei, 1908 }, 1909 { 1910 .data_type = QMI_OPT_FLAG, 1911 .elem_len = 1, 1912 .elem_size = sizeof(u8), 1913 .array_type = NO_ARRAY, 1914 .tlv_type = 0x17, 1915 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1916 shadow_reg_v3_valid), 1917 }, 1918 { 1919 .data_type = QMI_DATA_LEN, 1920 .elem_len = 1, 1921 .elem_size = sizeof(u8), 1922 .array_type = NO_ARRAY, 1923 .tlv_type = 0x17, 1924 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1925 shadow_reg_v3_len), 1926 }, 1927 { 1928 .data_type = QMI_STRUCT, 1929 .elem_len = QMI_WLANFW_MAX_NUM_SHADOW_REG_V3_V01, 1930 .elem_size = sizeof(struct qmi_wlanfw_shadow_reg_v3_cfg_s_v01), 1931 .array_type = VAR_LEN_ARRAY, 1932 .tlv_type = 0x17, 1933 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_req_msg_v01, 1934 shadow_reg_v3), 1935 .ei_array = qmi_wlanfw_shadow_reg_v3_cfg_s_v01_ei, 1936 }, 1937 { 1938 .data_type = QMI_EOTI, 1939 .array_type = NO_ARRAY, 1940 .tlv_type = QMI_COMMON_TLV_TYPE, 1941 }, 1942 }; 1943 1944 static const struct qmi_elem_info qmi_wlanfw_wlan_cfg_resp_msg_v01_ei[] = { 1945 { 1946 .data_type = QMI_STRUCT, 1947 .elem_len = 1, 1948 .elem_size = sizeof(struct qmi_response_type_v01), 1949 .array_type = NO_ARRAY, 1950 .tlv_type = 0x02, 1951 .offset = offsetof(struct qmi_wlanfw_wlan_cfg_resp_msg_v01, resp), 1952 .ei_array = qmi_response_type_v01_ei, 1953 }, 1954 { 1955 .data_type = QMI_EOTI, 1956 .array_type = NO_ARRAY, 1957 .tlv_type = QMI_COMMON_TLV_TYPE, 1958 }, 1959 }; 1960 1961 static const struct qmi_elem_info qmi_wlanfw_mem_ready_ind_msg_v01_ei[] = { 1962 { 1963 .data_type = QMI_EOTI, 1964 .array_type = NO_ARRAY, 1965 }, 1966 }; 1967 1968 static const struct qmi_elem_info qmi_wlanfw_fw_ready_ind_msg_v01_ei[] = { 1969 { 1970 .data_type = QMI_EOTI, 1971 .array_type = NO_ARRAY, 1972 }, 1973 }; 1974 1975 static const struct qmi_elem_info qmi_wlanfw_wlan_ini_req_msg_v01_ei[] = { 1976 { 1977 .data_type = QMI_OPT_FLAG, 1978 .elem_len = 1, 1979 .elem_size = sizeof(u8), 1980 .array_type = NO_ARRAY, 1981 .tlv_type = 0x10, 1982 .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01, 1983 enable_fwlog_valid), 1984 }, 1985 { 1986 .data_type = QMI_UNSIGNED_1_BYTE, 1987 .elem_len = 1, 1988 .elem_size = sizeof(u8), 1989 .array_type = NO_ARRAY, 1990 .tlv_type = 0x10, 1991 .offset = offsetof(struct qmi_wlanfw_wlan_ini_req_msg_v01, 1992 enable_fwlog), 1993 }, 1994 { 1995 .data_type = QMI_EOTI, 1996 .array_type = NO_ARRAY, 1997 .tlv_type = QMI_COMMON_TLV_TYPE, 1998 }, 1999 }; 2000 2001 static const struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = { 2002 { 2003 .data_type = QMI_STRUCT, 2004 .elem_len = 1, 2005 .elem_size = sizeof(struct qmi_response_type_v01), 2006 .array_type = NO_ARRAY, 2007 .tlv_type = 0x02, 2008 .offset = offsetof(struct qmi_wlanfw_wlan_ini_resp_msg_v01, 2009 resp), 2010 .ei_array = qmi_response_type_v01_ei, 2011 }, 2012 { 2013 .data_type = QMI_EOTI, 2014 .array_type = NO_ARRAY, 2015 .tlv_type = QMI_COMMON_TLV_TYPE, 2016 }, 2017 }; 2018 2019 static void ath12k_host_cap_hw_link_id_init(struct ath12k_hw_group *ag) 2020 { 2021 struct ath12k_base *ab, *partner_ab; 2022 int i, j, hw_id_base; 2023 2024 for (i = 0; i < ag->num_devices; i++) { 2025 hw_id_base = 0; 2026 ab = ag->ab[i]; 2027 2028 for (j = 0; j < ag->num_devices; j++) { 2029 partner_ab = ag->ab[j]; 2030 2031 if (partner_ab->wsi_info.index >= ab->wsi_info.index) 2032 continue; 2033 2034 hw_id_base += partner_ab->qmi.num_radios; 2035 } 2036 2037 ab->wsi_info.hw_link_id_base = hw_id_base; 2038 } 2039 2040 ag->hw_link_id_init_done = true; 2041 } 2042 2043 static int ath12k_host_cap_parse_mlo(struct ath12k_base *ab, 2044 struct qmi_wlanfw_host_cap_req_msg_v01 *req) 2045 { 2046 struct wlfw_host_mlo_chip_info_s_v01 *info; 2047 struct ath12k_hw_group *ag = ab->ag; 2048 struct ath12k_base *partner_ab; 2049 u8 hw_link_id = 0; 2050 int i, j, ret; 2051 2052 if (!ag->mlo_capable) { 2053 ath12k_dbg(ab, ATH12K_DBG_QMI, 2054 "MLO is disabled hence skip QMI MLO cap"); 2055 return 0; 2056 } 2057 2058 if (!ab->qmi.num_radios || ab->qmi.num_radios == U8_MAX) { 2059 ab->single_chip_mlo_supp = false; 2060 2061 ath12k_dbg(ab, ATH12K_DBG_QMI, 2062 "skip QMI MLO cap due to invalid num_radio %d\n", 2063 ab->qmi.num_radios); 2064 return 0; 2065 } 2066 2067 if (ab->device_id == ATH12K_INVALID_DEVICE_ID) { 2068 ath12k_err(ab, "failed to send MLO cap due to invalid device id\n"); 2069 return -EINVAL; 2070 } 2071 2072 req->mlo_capable_valid = 1; 2073 req->mlo_capable = 1; 2074 req->mlo_chip_id_valid = 1; 2075 req->mlo_chip_id = ab->device_id; 2076 req->mlo_group_id_valid = 1; 2077 req->mlo_group_id = ag->id; 2078 req->max_mlo_peer_valid = 1; 2079 /* Max peer number generally won't change for the same device 2080 * but needs to be synced with host driver. 2081 */ 2082 req->max_mlo_peer = ab->hw_params->max_mlo_peer; 2083 req->mlo_num_chips_valid = 1; 2084 req->mlo_num_chips = ag->num_devices; 2085 2086 ath12k_dbg(ab, ATH12K_DBG_QMI, "mlo capability advertisement device_id %d group_id %d num_devices %d", 2087 req->mlo_chip_id, req->mlo_group_id, req->mlo_num_chips); 2088 2089 mutex_lock(&ag->mutex); 2090 2091 if (!ag->hw_link_id_init_done) 2092 ath12k_host_cap_hw_link_id_init(ag); 2093 2094 for (i = 0; i < ag->num_devices; i++) { 2095 info = &req->mlo_chip_info[i]; 2096 partner_ab = ag->ab[i]; 2097 2098 if (partner_ab->device_id == ATH12K_INVALID_DEVICE_ID) { 2099 ath12k_err(ab, "failed to send MLO cap due to invalid partner device id\n"); 2100 ret = -EINVAL; 2101 goto device_cleanup; 2102 } 2103 2104 info->chip_id = partner_ab->device_id; 2105 info->num_local_links = partner_ab->qmi.num_radios; 2106 2107 ath12k_dbg(ab, ATH12K_DBG_QMI, "mlo device id %d num_link %d\n", 2108 info->chip_id, info->num_local_links); 2109 2110 for (j = 0; j < info->num_local_links; j++) { 2111 info->hw_link_id[j] = partner_ab->wsi_info.hw_link_id_base + j; 2112 info->valid_mlo_link_id[j] = 1; 2113 2114 ath12k_dbg(ab, ATH12K_DBG_QMI, "mlo hw_link_id %d\n", 2115 info->hw_link_id[j]); 2116 2117 hw_link_id++; 2118 } 2119 } 2120 2121 if (hw_link_id <= 0) 2122 ag->mlo_capable = false; 2123 2124 req->mlo_chip_info_valid = 1; 2125 2126 mutex_unlock(&ag->mutex); 2127 2128 return 0; 2129 2130 device_cleanup: 2131 for (i = i - 1; i >= 0; i--) { 2132 info = &req->mlo_chip_info[i]; 2133 2134 memset(info, 0, sizeof(*info)); 2135 } 2136 2137 req->mlo_num_chips = 0; 2138 req->mlo_num_chips_valid = 0; 2139 2140 req->max_mlo_peer = 0; 2141 req->max_mlo_peer_valid = 0; 2142 req->mlo_group_id = 0; 2143 req->mlo_group_id_valid = 0; 2144 req->mlo_chip_id = 0; 2145 req->mlo_chip_id_valid = 0; 2146 req->mlo_capable = 0; 2147 req->mlo_capable_valid = 0; 2148 2149 ag->mlo_capable = false; 2150 2151 mutex_unlock(&ag->mutex); 2152 2153 return ret; 2154 } 2155 2156 /* clang stack usage explodes if this is inlined */ 2157 static noinline_for_stack 2158 int ath12k_qmi_host_cap_send(struct ath12k_base *ab) 2159 { 2160 struct qmi_wlanfw_host_cap_req_msg_v01 req = {}; 2161 struct qmi_wlanfw_host_cap_resp_msg_v01 resp = {}; 2162 struct qmi_txn txn; 2163 int ret = 0; 2164 2165 req.num_clients_valid = 1; 2166 req.num_clients = 1; 2167 req.mem_cfg_mode = ab->qmi.target_mem_mode; 2168 req.mem_cfg_mode_valid = 1; 2169 req.bdf_support_valid = 1; 2170 req.bdf_support = 1; 2171 2172 req.m3_support_valid = 1; 2173 req.m3_support = 1; 2174 req.m3_cache_support_valid = 1; 2175 req.m3_cache_support = 1; 2176 2177 req.cal_done_valid = 1; 2178 req.cal_done = ab->qmi.cal_done; 2179 2180 if (ab->hw_params->qmi_cnss_feature_bitmap) { 2181 req.feature_list_valid = 1; 2182 req.feature_list = ab->hw_params->qmi_cnss_feature_bitmap; 2183 } 2184 2185 /* BRINGUP: here we are piggybacking a lot of stuff using 2186 * internal_sleep_clock, should it be split? 2187 */ 2188 if (ab->hw_params->internal_sleep_clock) { 2189 req.nm_modem_valid = 1; 2190 2191 /* Notify firmware that this is non-qualcomm platform. */ 2192 req.nm_modem |= HOST_CSTATE_BIT; 2193 2194 /* Notify firmware about the sleep clock selection, 2195 * nm_modem_bit[1] is used for this purpose. Host driver on 2196 * non-qualcomm platforms should select internal sleep 2197 * clock. 2198 */ 2199 req.nm_modem |= SLEEP_CLOCK_SELECT_INTERNAL_BIT; 2200 req.nm_modem |= PLATFORM_CAP_PCIE_GLOBAL_RESET; 2201 } 2202 2203 ret = ath12k_host_cap_parse_mlo(ab, &req); 2204 if (ret < 0) 2205 goto out; 2206 2207 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2208 qmi_wlanfw_host_cap_resp_msg_v01_ei, &resp); 2209 if (ret < 0) 2210 goto out; 2211 2212 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2213 QMI_WLANFW_HOST_CAP_REQ_V01, 2214 QMI_WLANFW_HOST_CAP_REQ_MSG_V01_MAX_LEN, 2215 qmi_wlanfw_host_cap_req_msg_v01_ei, &req); 2216 if (ret < 0) { 2217 qmi_txn_cancel(&txn); 2218 ath12k_warn(ab, "Failed to send host capability request,err = %d\n", ret); 2219 goto out; 2220 } 2221 2222 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 2223 if (ret < 0) 2224 goto out; 2225 2226 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2227 ath12k_warn(ab, "Host capability request failed, result: %d, err: %d\n", 2228 resp.resp.result, resp.resp.error); 2229 ret = -EINVAL; 2230 goto out; 2231 } 2232 2233 out: 2234 return ret; 2235 } 2236 2237 static void ath12k_qmi_phy_cap_send(struct ath12k_base *ab) 2238 { 2239 struct qmi_wlanfw_phy_cap_req_msg_v01 req = {}; 2240 struct qmi_wlanfw_phy_cap_resp_msg_v01 resp = {}; 2241 struct qmi_txn txn; 2242 int ret; 2243 2244 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2245 qmi_wlanfw_phy_cap_resp_msg_v01_ei, &resp); 2246 if (ret < 0) 2247 goto out; 2248 2249 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2250 QMI_WLANFW_PHY_CAP_REQ_V01, 2251 QMI_WLANFW_PHY_CAP_REQ_MSG_V01_MAX_LEN, 2252 qmi_wlanfw_phy_cap_req_msg_v01_ei, &req); 2253 if (ret < 0) { 2254 qmi_txn_cancel(&txn); 2255 ath12k_warn(ab, "failed to send phy capability request: %d\n", ret); 2256 goto out; 2257 } 2258 2259 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 2260 if (ret < 0) 2261 goto out; 2262 2263 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2264 ret = -EOPNOTSUPP; 2265 goto out; 2266 } 2267 2268 if (resp.single_chip_mlo_support_valid && 2269 resp.single_chip_mlo_support) 2270 ab->single_chip_mlo_supp = true; 2271 2272 if (!resp.num_phy_valid) { 2273 ret = -ENODATA; 2274 goto out; 2275 } 2276 2277 ab->qmi.num_radios = resp.num_phy; 2278 2279 ath12k_dbg(ab, ATH12K_DBG_QMI, 2280 "phy capability resp valid %d num_phy %d valid %d board_id %d valid %d single_chip_mlo_support %d\n", 2281 resp.num_phy_valid, resp.num_phy, 2282 resp.board_id_valid, resp.board_id, 2283 resp.single_chip_mlo_support_valid, resp.single_chip_mlo_support); 2284 2285 return; 2286 2287 out: 2288 /* If PHY capability not advertised then rely on default num link */ 2289 ab->qmi.num_radios = ab->hw_params->def_num_link; 2290 2291 ath12k_dbg(ab, ATH12K_DBG_QMI, 2292 "no valid response from PHY capability, choose default num_phy %d\n", 2293 ab->qmi.num_radios); 2294 } 2295 2296 static int ath12k_qmi_fw_ind_register_send(struct ath12k_base *ab) 2297 { 2298 struct qmi_wlanfw_ind_register_req_msg_v01 *req; 2299 struct qmi_wlanfw_ind_register_resp_msg_v01 *resp; 2300 struct qmi_handle *handle = &ab->qmi.handle; 2301 struct qmi_txn txn; 2302 int ret; 2303 2304 req = kzalloc(sizeof(*req), GFP_KERNEL); 2305 if (!req) 2306 return -ENOMEM; 2307 2308 resp = kzalloc(sizeof(*resp), GFP_KERNEL); 2309 if (!resp) { 2310 ret = -ENOMEM; 2311 goto resp_out; 2312 } 2313 2314 req->client_id_valid = 1; 2315 req->client_id = QMI_WLANFW_CLIENT_ID; 2316 req->fw_ready_enable_valid = 1; 2317 req->fw_ready_enable = 1; 2318 req->request_mem_enable_valid = 1; 2319 req->request_mem_enable = 1; 2320 req->fw_mem_ready_enable_valid = 1; 2321 req->fw_mem_ready_enable = 1; 2322 req->cal_done_enable_valid = 1; 2323 req->cal_done_enable = 1; 2324 req->fw_init_done_enable_valid = 1; 2325 req->fw_init_done_enable = 1; 2326 2327 req->pin_connect_result_enable_valid = 0; 2328 req->pin_connect_result_enable = 0; 2329 2330 ret = qmi_txn_init(handle, &txn, 2331 qmi_wlanfw_ind_register_resp_msg_v01_ei, resp); 2332 if (ret < 0) 2333 goto out; 2334 2335 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2336 QMI_WLANFW_IND_REGISTER_REQ_V01, 2337 QMI_WLANFW_IND_REGISTER_REQ_MSG_V01_MAX_LEN, 2338 qmi_wlanfw_ind_register_req_msg_v01_ei, req); 2339 if (ret < 0) { 2340 qmi_txn_cancel(&txn); 2341 ath12k_warn(ab, "Failed to send indication register request, err = %d\n", 2342 ret); 2343 goto out; 2344 } 2345 2346 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 2347 if (ret < 0) { 2348 ath12k_warn(ab, "failed to register fw indication %d\n", ret); 2349 goto out; 2350 } 2351 2352 if (resp->resp.result != QMI_RESULT_SUCCESS_V01) { 2353 ath12k_warn(ab, "FW Ind register request failed, result: %d, err: %d\n", 2354 resp->resp.result, resp->resp.error); 2355 ret = -EINVAL; 2356 goto out; 2357 } 2358 2359 out: 2360 kfree(resp); 2361 resp_out: 2362 kfree(req); 2363 return ret; 2364 } 2365 2366 /* clang stack usage explodes if this is inlined */ 2367 static noinline_for_stack 2368 int ath12k_qmi_respond_fw_mem_request(struct ath12k_base *ab) 2369 { 2370 struct qmi_wlanfw_respond_mem_req_msg_v01 *req; 2371 struct qmi_wlanfw_respond_mem_resp_msg_v01 resp = {}; 2372 struct qmi_txn txn; 2373 int ret = 0, i; 2374 bool delayed; 2375 2376 req = kzalloc(sizeof(*req), GFP_KERNEL); 2377 if (!req) 2378 return -ENOMEM; 2379 2380 /* Some targets by default request a block of big contiguous 2381 * DMA memory, it's hard to allocate from kernel. So host returns 2382 * failure to firmware and firmware then request multiple blocks of 2383 * small chunk size memory. 2384 */ 2385 if (ab->qmi.target_mem_delayed) { 2386 delayed = true; 2387 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi delays mem_request %d\n", 2388 ab->qmi.mem_seg_count); 2389 } else { 2390 delayed = false; 2391 req->mem_seg_len = ab->qmi.mem_seg_count; 2392 for (i = 0; i < req->mem_seg_len ; i++) { 2393 req->mem_seg[i].addr = ab->qmi.target_mem[i].paddr; 2394 req->mem_seg[i].size = ab->qmi.target_mem[i].size; 2395 req->mem_seg[i].type = ab->qmi.target_mem[i].type; 2396 ath12k_dbg(ab, ATH12K_DBG_QMI, 2397 "qmi req mem_seg[%d] %pad %u %u\n", i, 2398 &ab->qmi.target_mem[i].paddr, 2399 ab->qmi.target_mem[i].size, 2400 ab->qmi.target_mem[i].type); 2401 } 2402 } 2403 2404 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2405 qmi_wlanfw_respond_mem_resp_msg_v01_ei, &resp); 2406 if (ret < 0) 2407 goto out; 2408 2409 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2410 QMI_WLANFW_RESPOND_MEM_REQ_V01, 2411 QMI_WLANFW_RESPOND_MEM_REQ_MSG_V01_MAX_LEN, 2412 qmi_wlanfw_respond_mem_req_msg_v01_ei, req); 2413 if (ret < 0) { 2414 qmi_txn_cancel(&txn); 2415 ath12k_warn(ab, "qmi failed to respond memory request, err = %d\n", 2416 ret); 2417 goto out; 2418 } 2419 2420 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 2421 if (ret < 0) { 2422 ath12k_warn(ab, "qmi failed memory request, err = %d\n", ret); 2423 goto out; 2424 } 2425 2426 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2427 /* the error response is expected when 2428 * target_mem_delayed is true. 2429 */ 2430 if (delayed && resp.resp.error == 0) 2431 goto out; 2432 2433 ath12k_warn(ab, "Respond mem req failed, result: %d, err: %d\n", 2434 resp.resp.result, resp.resp.error); 2435 ret = -EINVAL; 2436 goto out; 2437 } 2438 out: 2439 kfree(req); 2440 return ret; 2441 } 2442 2443 static void ath12k_qmi_free_mlo_mem_chunk(struct ath12k_base *ab, 2444 struct target_mem_chunk *chunk, 2445 int idx) 2446 { 2447 struct ath12k_hw_group *ag = ab->ag; 2448 struct target_mem_chunk *mlo_chunk; 2449 2450 lockdep_assert_held(&ag->mutex); 2451 2452 if (!ag->mlo_mem.init_done || ag->num_started) 2453 return; 2454 2455 if (idx >= ARRAY_SIZE(ag->mlo_mem.chunk)) { 2456 ath12k_warn(ab, "invalid index for MLO memory chunk free: %d\n", idx); 2457 return; 2458 } 2459 2460 mlo_chunk = &ag->mlo_mem.chunk[idx]; 2461 if (mlo_chunk->v.addr) { 2462 dma_free_coherent(ab->dev, 2463 mlo_chunk->size, 2464 mlo_chunk->v.addr, 2465 mlo_chunk->paddr); 2466 mlo_chunk->v.addr = NULL; 2467 } 2468 2469 mlo_chunk->paddr = 0; 2470 mlo_chunk->size = 0; 2471 chunk->v.addr = NULL; 2472 chunk->paddr = 0; 2473 chunk->size = 0; 2474 } 2475 2476 static void ath12k_qmi_free_target_mem_chunk(struct ath12k_base *ab) 2477 { 2478 struct ath12k_hw_group *ag = ab->ag; 2479 int i, mlo_idx; 2480 2481 for (i = 0, mlo_idx = 0; i < ab->qmi.mem_seg_count; i++) { 2482 if (!ab->qmi.target_mem[i].v.addr) 2483 continue; 2484 2485 if (ab->qmi.target_mem[i].type == MLO_GLOBAL_MEM_REGION_TYPE) { 2486 ath12k_qmi_free_mlo_mem_chunk(ab, 2487 &ab->qmi.target_mem[i], 2488 mlo_idx++); 2489 } else { 2490 dma_free_coherent(ab->dev, 2491 ab->qmi.target_mem[i].prev_size, 2492 ab->qmi.target_mem[i].v.addr, 2493 ab->qmi.target_mem[i].paddr); 2494 ab->qmi.target_mem[i].v.addr = NULL; 2495 } 2496 } 2497 2498 if (!ag->num_started && ag->mlo_mem.init_done) { 2499 ag->mlo_mem.init_done = false; 2500 ag->mlo_mem.mlo_mem_size = 0; 2501 } 2502 } 2503 2504 static int ath12k_qmi_alloc_chunk(struct ath12k_base *ab, 2505 struct target_mem_chunk *chunk) 2506 { 2507 /* Firmware reloads in recovery/resume. 2508 * In such cases, no need to allocate memory for FW again. 2509 */ 2510 if (chunk->v.addr) { 2511 if (chunk->prev_type == chunk->type && 2512 chunk->prev_size == chunk->size) 2513 goto this_chunk_done; 2514 2515 /* cannot reuse the existing chunk */ 2516 dma_free_coherent(ab->dev, chunk->prev_size, 2517 chunk->v.addr, chunk->paddr); 2518 chunk->v.addr = NULL; 2519 } 2520 2521 chunk->v.addr = dma_alloc_coherent(ab->dev, 2522 chunk->size, 2523 &chunk->paddr, 2524 GFP_KERNEL | __GFP_NOWARN); 2525 if (!chunk->v.addr) { 2526 if (chunk->size > ATH12K_QMI_MAX_CHUNK_SIZE) { 2527 ab->qmi.target_mem_delayed = true; 2528 ath12k_warn(ab, 2529 "qmi dma allocation failed (%d B type %u), will try later with small size\n", 2530 chunk->size, 2531 chunk->type); 2532 ath12k_qmi_free_target_mem_chunk(ab); 2533 return -EAGAIN; 2534 } 2535 ath12k_warn(ab, "memory allocation failure for %u size: %d\n", 2536 chunk->type, chunk->size); 2537 return -ENOMEM; 2538 } 2539 chunk->prev_type = chunk->type; 2540 chunk->prev_size = chunk->size; 2541 this_chunk_done: 2542 return 0; 2543 } 2544 2545 static int ath12k_qmi_alloc_target_mem_chunk(struct ath12k_base *ab) 2546 { 2547 struct target_mem_chunk *chunk, *mlo_chunk; 2548 struct ath12k_hw_group *ag = ab->ag; 2549 int i, mlo_idx, ret; 2550 int mlo_size = 0; 2551 2552 mutex_lock(&ag->mutex); 2553 2554 if (!ag->mlo_mem.init_done) { 2555 memset(ag->mlo_mem.chunk, 0, sizeof(ag->mlo_mem.chunk)); 2556 ag->mlo_mem.init_done = true; 2557 } 2558 2559 ab->qmi.target_mem_delayed = false; 2560 2561 for (i = 0, mlo_idx = 0; i < ab->qmi.mem_seg_count; i++) { 2562 chunk = &ab->qmi.target_mem[i]; 2563 2564 /* Allocate memory for the region and the functionality supported 2565 * on the host. For the non-supported memory region, host does not 2566 * allocate memory, assigns NULL and FW will handle this without crashing. 2567 */ 2568 switch (chunk->type) { 2569 case HOST_DDR_REGION_TYPE: 2570 case M3_DUMP_REGION_TYPE: 2571 case PAGEABLE_MEM_REGION_TYPE: 2572 case CALDB_MEM_REGION_TYPE: 2573 ret = ath12k_qmi_alloc_chunk(ab, chunk); 2574 if (ret) 2575 goto err; 2576 break; 2577 case MLO_GLOBAL_MEM_REGION_TYPE: 2578 mlo_size += chunk->size; 2579 if (ag->mlo_mem.mlo_mem_size && 2580 mlo_size > ag->mlo_mem.mlo_mem_size) { 2581 ath12k_err(ab, "QMI MLO memory allocation failure, requested size %d is more than allocated size %d", 2582 mlo_size, ag->mlo_mem.mlo_mem_size); 2583 ret = -EINVAL; 2584 goto err; 2585 } 2586 2587 mlo_chunk = &ag->mlo_mem.chunk[mlo_idx]; 2588 if (mlo_chunk->paddr) { 2589 if (chunk->size != mlo_chunk->size) { 2590 ath12k_err(ab, "QMI MLO chunk memory allocation failure for index %d, requested size %d is more than allocated size %d", 2591 mlo_idx, chunk->size, mlo_chunk->size); 2592 ret = -EINVAL; 2593 goto err; 2594 } 2595 } else { 2596 mlo_chunk->size = chunk->size; 2597 mlo_chunk->type = chunk->type; 2598 ret = ath12k_qmi_alloc_chunk(ab, mlo_chunk); 2599 if (ret) 2600 goto err; 2601 memset(mlo_chunk->v.addr, 0, mlo_chunk->size); 2602 } 2603 2604 chunk->paddr = mlo_chunk->paddr; 2605 chunk->v.addr = mlo_chunk->v.addr; 2606 mlo_idx++; 2607 2608 break; 2609 default: 2610 ath12k_warn(ab, "memory type %u not supported\n", 2611 chunk->type); 2612 chunk->paddr = 0; 2613 chunk->v.addr = NULL; 2614 break; 2615 } 2616 } 2617 2618 if (!ag->mlo_mem.mlo_mem_size) { 2619 ag->mlo_mem.mlo_mem_size = mlo_size; 2620 } else if (ag->mlo_mem.mlo_mem_size != mlo_size) { 2621 ath12k_err(ab, "QMI MLO memory size error, expected size is %d but requested size is %d", 2622 ag->mlo_mem.mlo_mem_size, mlo_size); 2623 ret = -EINVAL; 2624 goto err; 2625 } 2626 2627 mutex_unlock(&ag->mutex); 2628 2629 return 0; 2630 2631 err: 2632 ath12k_qmi_free_target_mem_chunk(ab); 2633 2634 mutex_unlock(&ag->mutex); 2635 2636 /* The firmware will attempt to request memory in smaller chunks 2637 * on the next try. However, the current caller should be notified 2638 * that this instance of request parsing was successful. 2639 * Therefore, return 0 only. 2640 */ 2641 if (ret == -EAGAIN) 2642 ret = 0; 2643 2644 return ret; 2645 } 2646 2647 /* clang stack usage explodes if this is inlined */ 2648 static noinline_for_stack 2649 int ath12k_qmi_request_target_cap(struct ath12k_base *ab) 2650 { 2651 struct qmi_wlanfw_cap_req_msg_v01 req = {}; 2652 struct qmi_wlanfw_cap_resp_msg_v01 resp = {}; 2653 struct qmi_txn txn; 2654 unsigned int board_id = ATH12K_BOARD_ID_DEFAULT; 2655 int ret = 0; 2656 int r; 2657 int i; 2658 2659 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2660 qmi_wlanfw_cap_resp_msg_v01_ei, &resp); 2661 if (ret < 0) 2662 goto out; 2663 2664 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2665 QMI_WLANFW_CAP_REQ_V01, 2666 QMI_WLANFW_CAP_REQ_MSG_V01_MAX_LEN, 2667 qmi_wlanfw_cap_req_msg_v01_ei, &req); 2668 if (ret < 0) { 2669 qmi_txn_cancel(&txn); 2670 ath12k_warn(ab, "qmi failed to send target cap request, err = %d\n", 2671 ret); 2672 goto out; 2673 } 2674 2675 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 2676 if (ret < 0) { 2677 ath12k_warn(ab, "qmi failed target cap request %d\n", ret); 2678 goto out; 2679 } 2680 2681 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2682 ath12k_warn(ab, "qmi targetcap req failed, result: %d, err: %d\n", 2683 resp.resp.result, resp.resp.error); 2684 ret = -EINVAL; 2685 goto out; 2686 } 2687 2688 if (resp.chip_info_valid) { 2689 ab->qmi.target.chip_id = resp.chip_info.chip_id; 2690 ab->qmi.target.chip_family = resp.chip_info.chip_family; 2691 } 2692 2693 if (resp.board_info_valid) 2694 ab->qmi.target.board_id = resp.board_info.board_id; 2695 else 2696 ab->qmi.target.board_id = board_id; 2697 2698 if (resp.soc_info_valid) 2699 ab->qmi.target.soc_id = resp.soc_info.soc_id; 2700 2701 if (resp.fw_version_info_valid) { 2702 ab->qmi.target.fw_version = resp.fw_version_info.fw_version; 2703 strscpy(ab->qmi.target.fw_build_timestamp, 2704 resp.fw_version_info.fw_build_timestamp, 2705 sizeof(ab->qmi.target.fw_build_timestamp)); 2706 } 2707 2708 if (resp.fw_build_id_valid) 2709 strscpy(ab->qmi.target.fw_build_id, resp.fw_build_id, 2710 sizeof(ab->qmi.target.fw_build_id)); 2711 2712 if (resp.dev_mem_info_valid) { 2713 for (i = 0; i < ATH12K_QMI_WLFW_MAX_DEV_MEM_NUM_V01; i++) { 2714 ab->qmi.dev_mem[i].start = 2715 resp.dev_mem[i].start; 2716 ab->qmi.dev_mem[i].size = 2717 resp.dev_mem[i].size; 2718 ath12k_dbg(ab, ATH12K_DBG_QMI, 2719 "devmem [%d] start 0x%llx size %llu\n", i, 2720 ab->qmi.dev_mem[i].start, 2721 ab->qmi.dev_mem[i].size); 2722 } 2723 } 2724 2725 if (resp.eeprom_caldata_read_timeout_valid) { 2726 ab->qmi.target.eeprom_caldata = resp.eeprom_caldata_read_timeout; 2727 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi cal data supported from eeprom\n"); 2728 } 2729 2730 ath12k_info(ab, "chip_id 0x%x chip_family 0x%x board_id 0x%x soc_id 0x%x\n", 2731 ab->qmi.target.chip_id, ab->qmi.target.chip_family, 2732 ab->qmi.target.board_id, ab->qmi.target.soc_id); 2733 2734 ath12k_info(ab, "fw_version 0x%x fw_build_timestamp %s fw_build_id %s", 2735 ab->qmi.target.fw_version, 2736 ab->qmi.target.fw_build_timestamp, 2737 ab->qmi.target.fw_build_id); 2738 2739 r = ath12k_core_check_smbios(ab); 2740 if (r) 2741 ath12k_dbg(ab, ATH12K_DBG_QMI, "SMBIOS bdf variant name not set.\n"); 2742 2743 out: 2744 return ret; 2745 } 2746 2747 static int ath12k_qmi_load_file_target_mem(struct ath12k_base *ab, 2748 const u8 *data, u32 len, u8 type) 2749 { 2750 struct qmi_wlanfw_bdf_download_req_msg_v01 *req; 2751 struct qmi_wlanfw_bdf_download_resp_msg_v01 resp = {}; 2752 struct qmi_txn txn; 2753 const u8 *temp = data; 2754 int ret = 0; 2755 u32 remaining = len; 2756 2757 req = kzalloc(sizeof(*req), GFP_KERNEL); 2758 if (!req) 2759 return -ENOMEM; 2760 2761 while (remaining) { 2762 req->valid = 1; 2763 req->file_id_valid = 1; 2764 req->file_id = ab->qmi.target.board_id; 2765 req->total_size_valid = 1; 2766 req->total_size = remaining; 2767 req->seg_id_valid = 1; 2768 req->data_valid = 1; 2769 req->bdf_type = type; 2770 req->bdf_type_valid = 1; 2771 req->end_valid = 1; 2772 req->end = 0; 2773 2774 if (remaining > QMI_WLANFW_MAX_DATA_SIZE_V01) { 2775 req->data_len = QMI_WLANFW_MAX_DATA_SIZE_V01; 2776 } else { 2777 req->data_len = remaining; 2778 req->end = 1; 2779 } 2780 2781 if (type == ATH12K_QMI_FILE_TYPE_EEPROM) { 2782 req->data_valid = 0; 2783 req->end = 1; 2784 req->data_len = ATH12K_QMI_MAX_BDF_FILE_NAME_SIZE; 2785 } else { 2786 memcpy(req->data, temp, req->data_len); 2787 } 2788 2789 ret = qmi_txn_init(&ab->qmi.handle, &txn, 2790 qmi_wlanfw_bdf_download_resp_msg_v01_ei, 2791 &resp); 2792 if (ret < 0) 2793 goto out; 2794 2795 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi bdf download req fixed addr type %d\n", 2796 type); 2797 2798 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 2799 QMI_WLANFW_BDF_DOWNLOAD_REQ_V01, 2800 QMI_WLANFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_LEN, 2801 qmi_wlanfw_bdf_download_req_msg_v01_ei, req); 2802 if (ret < 0) { 2803 qmi_txn_cancel(&txn); 2804 goto out; 2805 } 2806 2807 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 2808 if (ret < 0) 2809 goto out; 2810 2811 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 2812 ath12k_warn(ab, "qmi BDF download failed, result: %d, err: %d\n", 2813 resp.resp.result, resp.resp.error); 2814 ret = -EINVAL; 2815 goto out; 2816 } 2817 2818 if (type == ATH12K_QMI_FILE_TYPE_EEPROM) { 2819 remaining = 0; 2820 } else { 2821 remaining -= req->data_len; 2822 temp += req->data_len; 2823 req->seg_id++; 2824 ath12k_dbg(ab, ATH12K_DBG_QMI, 2825 "qmi bdf download request remaining %i\n", 2826 remaining); 2827 } 2828 } 2829 2830 out: 2831 kfree(req); 2832 return ret; 2833 } 2834 2835 /* clang stack usage explodes if this is inlined */ 2836 static noinline_for_stack 2837 int ath12k_qmi_load_bdf_qmi(struct ath12k_base *ab, 2838 enum ath12k_qmi_bdf_type type) 2839 { 2840 struct device *dev = ab->dev; 2841 char filename[ATH12K_QMI_MAX_BDF_FILE_NAME_SIZE]; 2842 const struct firmware *fw_entry; 2843 struct ath12k_board_data bd; 2844 u32 fw_size, file_type; 2845 int ret = 0; 2846 const u8 *tmp; 2847 2848 memset(&bd, 0, sizeof(bd)); 2849 2850 switch (type) { 2851 case ATH12K_QMI_BDF_TYPE_ELF: 2852 ret = ath12k_core_fetch_bdf(ab, &bd); 2853 if (ret) { 2854 ath12k_warn(ab, "qmi failed to load bdf:\n"); 2855 goto out; 2856 } 2857 2858 if (bd.len >= SELFMAG && memcmp(bd.data, ELFMAG, SELFMAG) == 0) 2859 type = ATH12K_QMI_BDF_TYPE_ELF; 2860 else 2861 type = ATH12K_QMI_BDF_TYPE_BIN; 2862 2863 break; 2864 case ATH12K_QMI_BDF_TYPE_REGDB: 2865 ret = ath12k_core_fetch_regdb(ab, &bd); 2866 if (ret) { 2867 ath12k_warn(ab, "qmi failed to load regdb bin:\n"); 2868 goto out; 2869 } 2870 break; 2871 case ATH12K_QMI_BDF_TYPE_CALIBRATION: 2872 2873 if (ab->qmi.target.eeprom_caldata) { 2874 file_type = ATH12K_QMI_FILE_TYPE_EEPROM; 2875 tmp = filename; 2876 fw_size = ATH12K_QMI_MAX_BDF_FILE_NAME_SIZE; 2877 } else { 2878 file_type = ATH12K_QMI_FILE_TYPE_CALDATA; 2879 2880 /* cal-<bus>-<id>.bin */ 2881 snprintf(filename, sizeof(filename), "cal-%s-%s.bin", 2882 ath12k_bus_str(ab->hif.bus), dev_name(dev)); 2883 fw_entry = ath12k_core_firmware_request(ab, filename); 2884 if (!IS_ERR(fw_entry)) 2885 goto success; 2886 2887 fw_entry = ath12k_core_firmware_request(ab, 2888 ATH12K_DEFAULT_CAL_FILE); 2889 if (IS_ERR(fw_entry)) { 2890 ret = PTR_ERR(fw_entry); 2891 ath12k_warn(ab, 2892 "qmi failed to load CAL data file:%s\n", 2893 filename); 2894 goto out; 2895 } 2896 2897 success: 2898 fw_size = min_t(u32, ab->hw_params->fw.board_size, 2899 fw_entry->size); 2900 tmp = fw_entry->data; 2901 } 2902 ret = ath12k_qmi_load_file_target_mem(ab, tmp, fw_size, file_type); 2903 if (ret < 0) { 2904 ath12k_warn(ab, "qmi failed to load caldata\n"); 2905 goto out_qmi_cal; 2906 } 2907 2908 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi caldata downloaded: type: %u\n", 2909 file_type); 2910 2911 out_qmi_cal: 2912 if (!ab->qmi.target.eeprom_caldata) 2913 release_firmware(fw_entry); 2914 return ret; 2915 default: 2916 ath12k_warn(ab, "unknown file type for load %d", type); 2917 goto out; 2918 } 2919 2920 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi bdf_type %d\n", type); 2921 2922 fw_size = min_t(u32, ab->hw_params->fw.board_size, bd.len); 2923 2924 ret = ath12k_qmi_load_file_target_mem(ab, bd.data, fw_size, type); 2925 if (ret < 0) 2926 ath12k_warn(ab, "qmi failed to load bdf file\n"); 2927 2928 out: 2929 ath12k_core_free_bdf(ab, &bd); 2930 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi BDF download sequence completed\n"); 2931 2932 return ret; 2933 } 2934 2935 static void ath12k_qmi_m3_free(struct ath12k_base *ab) 2936 { 2937 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2938 2939 if (!m3_mem->vaddr) 2940 return; 2941 2942 dma_free_coherent(ab->dev, m3_mem->size, 2943 m3_mem->vaddr, m3_mem->paddr); 2944 m3_mem->vaddr = NULL; 2945 m3_mem->size = 0; 2946 } 2947 2948 static int ath12k_qmi_m3_load(struct ath12k_base *ab) 2949 { 2950 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 2951 const struct firmware *fw = NULL; 2952 const void *m3_data; 2953 char path[100]; 2954 size_t m3_len; 2955 int ret; 2956 2957 if (ab->fw.m3_data && ab->fw.m3_len > 0) { 2958 /* firmware-N.bin had a m3 firmware file so use that */ 2959 m3_data = ab->fw.m3_data; 2960 m3_len = ab->fw.m3_len; 2961 } else { 2962 /* No m3 file in firmware-N.bin so try to request old 2963 * separate m3.bin. 2964 */ 2965 fw = ath12k_core_firmware_request(ab, ATH12K_M3_FILE); 2966 if (IS_ERR(fw)) { 2967 ret = PTR_ERR(fw); 2968 ath12k_core_create_firmware_path(ab, ATH12K_M3_FILE, 2969 path, sizeof(path)); 2970 ath12k_err(ab, "failed to load %s: %d\n", path, ret); 2971 return ret; 2972 } 2973 2974 m3_data = fw->data; 2975 m3_len = fw->size; 2976 } 2977 2978 /* In recovery/resume cases, M3 buffer is not freed, try to reuse that */ 2979 if (m3_mem->vaddr) { 2980 if (m3_mem->size >= m3_len) 2981 goto skip_m3_alloc; 2982 2983 /* Old buffer is too small, free and reallocate */ 2984 ath12k_qmi_m3_free(ab); 2985 } 2986 2987 m3_mem->vaddr = dma_alloc_coherent(ab->dev, 2988 m3_len, &m3_mem->paddr, 2989 GFP_KERNEL); 2990 if (!m3_mem->vaddr) { 2991 ath12k_err(ab, "failed to allocate memory for M3 with size %zu\n", 2992 fw->size); 2993 ret = -ENOMEM; 2994 goto out; 2995 } 2996 2997 skip_m3_alloc: 2998 memcpy(m3_mem->vaddr, m3_data, m3_len); 2999 m3_mem->size = m3_len; 3000 3001 ret = 0; 3002 3003 out: 3004 release_firmware(fw); 3005 3006 return ret; 3007 } 3008 3009 /* clang stack usage explodes if this is inlined */ 3010 static noinline_for_stack 3011 int ath12k_qmi_wlanfw_m3_info_send(struct ath12k_base *ab) 3012 { 3013 struct m3_mem_region *m3_mem = &ab->qmi.m3_mem; 3014 struct qmi_wlanfw_m3_info_req_msg_v01 req = {}; 3015 struct qmi_wlanfw_m3_info_resp_msg_v01 resp = {}; 3016 struct qmi_txn txn; 3017 int ret = 0; 3018 3019 ret = ath12k_qmi_m3_load(ab); 3020 if (ret) { 3021 ath12k_err(ab, "failed to load m3 firmware: %d", ret); 3022 return ret; 3023 } 3024 3025 req.addr = m3_mem->paddr; 3026 req.size = m3_mem->size; 3027 3028 ret = qmi_txn_init(&ab->qmi.handle, &txn, 3029 qmi_wlanfw_m3_info_resp_msg_v01_ei, &resp); 3030 if (ret < 0) 3031 goto out; 3032 3033 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 3034 QMI_WLANFW_M3_INFO_REQ_V01, 3035 QMI_WLANFW_M3_INFO_REQ_MSG_V01_MAX_MSG_LEN, 3036 qmi_wlanfw_m3_info_req_msg_v01_ei, &req); 3037 if (ret < 0) { 3038 qmi_txn_cancel(&txn); 3039 ath12k_warn(ab, "qmi failed to send M3 information request, err = %d\n", 3040 ret); 3041 goto out; 3042 } 3043 3044 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 3045 if (ret < 0) { 3046 ath12k_warn(ab, "qmi failed M3 information request %d\n", ret); 3047 goto out; 3048 } 3049 3050 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 3051 ath12k_warn(ab, "qmi M3 info request failed, result: %d, err: %d\n", 3052 resp.resp.result, resp.resp.error); 3053 ret = -EINVAL; 3054 goto out; 3055 } 3056 out: 3057 return ret; 3058 } 3059 3060 static int ath12k_qmi_wlanfw_mode_send(struct ath12k_base *ab, 3061 u32 mode) 3062 { 3063 struct qmi_wlanfw_wlan_mode_req_msg_v01 req = {}; 3064 struct qmi_wlanfw_wlan_mode_resp_msg_v01 resp = {}; 3065 struct qmi_txn txn; 3066 int ret = 0; 3067 3068 req.mode = mode; 3069 req.hw_debug_valid = 1; 3070 req.hw_debug = 0; 3071 3072 ret = qmi_txn_init(&ab->qmi.handle, &txn, 3073 qmi_wlanfw_wlan_mode_resp_msg_v01_ei, &resp); 3074 if (ret < 0) 3075 goto out; 3076 3077 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 3078 QMI_WLANFW_WLAN_MODE_REQ_V01, 3079 QMI_WLANFW_WLAN_MODE_REQ_MSG_V01_MAX_LEN, 3080 qmi_wlanfw_wlan_mode_req_msg_v01_ei, &req); 3081 if (ret < 0) { 3082 qmi_txn_cancel(&txn); 3083 ath12k_warn(ab, "qmi failed to send mode request, mode: %d, err = %d\n", 3084 mode, ret); 3085 goto out; 3086 } 3087 3088 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 3089 if (ret < 0) { 3090 if (mode == ATH12K_FIRMWARE_MODE_OFF && ret == -ENETRESET) { 3091 ath12k_warn(ab, "WLFW service is dis-connected\n"); 3092 return 0; 3093 } 3094 ath12k_warn(ab, "qmi failed set mode request, mode: %d, err = %d\n", 3095 mode, ret); 3096 goto out; 3097 } 3098 3099 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 3100 ath12k_warn(ab, "Mode request failed, mode: %d, result: %d err: %d\n", 3101 mode, resp.resp.result, resp.resp.error); 3102 ret = -EINVAL; 3103 goto out; 3104 } 3105 3106 out: 3107 return ret; 3108 } 3109 3110 static int ath12k_qmi_wlanfw_wlan_cfg_send(struct ath12k_base *ab) 3111 { 3112 struct qmi_wlanfw_wlan_cfg_req_msg_v01 *req; 3113 struct qmi_wlanfw_wlan_cfg_resp_msg_v01 resp = {}; 3114 struct ce_pipe_config *ce_cfg; 3115 struct service_to_pipe *svc_cfg; 3116 struct qmi_txn txn; 3117 int ret = 0, pipe_num; 3118 3119 ce_cfg = (struct ce_pipe_config *)ab->qmi.ce_cfg.tgt_ce; 3120 svc_cfg = (struct service_to_pipe *)ab->qmi.ce_cfg.svc_to_ce_map; 3121 3122 req = kzalloc(sizeof(*req), GFP_KERNEL); 3123 if (!req) 3124 return -ENOMEM; 3125 3126 req->host_version_valid = 1; 3127 strscpy(req->host_version, ATH12K_HOST_VERSION_STRING, 3128 sizeof(req->host_version)); 3129 3130 req->tgt_cfg_valid = 1; 3131 /* This is number of CE configs */ 3132 req->tgt_cfg_len = ab->qmi.ce_cfg.tgt_ce_len; 3133 for (pipe_num = 0; pipe_num < req->tgt_cfg_len ; pipe_num++) { 3134 req->tgt_cfg[pipe_num].pipe_num = ce_cfg[pipe_num].pipenum; 3135 req->tgt_cfg[pipe_num].pipe_dir = ce_cfg[pipe_num].pipedir; 3136 req->tgt_cfg[pipe_num].nentries = ce_cfg[pipe_num].nentries; 3137 req->tgt_cfg[pipe_num].nbytes_max = ce_cfg[pipe_num].nbytes_max; 3138 req->tgt_cfg[pipe_num].flags = ce_cfg[pipe_num].flags; 3139 } 3140 3141 req->svc_cfg_valid = 1; 3142 /* This is number of Service/CE configs */ 3143 req->svc_cfg_len = ab->qmi.ce_cfg.svc_to_ce_map_len; 3144 for (pipe_num = 0; pipe_num < req->svc_cfg_len; pipe_num++) { 3145 req->svc_cfg[pipe_num].service_id = svc_cfg[pipe_num].service_id; 3146 req->svc_cfg[pipe_num].pipe_dir = svc_cfg[pipe_num].pipedir; 3147 req->svc_cfg[pipe_num].pipe_num = svc_cfg[pipe_num].pipenum; 3148 } 3149 3150 /* set shadow v3 configuration */ 3151 if (ab->hw_params->supports_shadow_regs) { 3152 req->shadow_reg_v3_valid = 1; 3153 req->shadow_reg_v3_len = min_t(u32, 3154 ab->qmi.ce_cfg.shadow_reg_v3_len, 3155 QMI_WLANFW_MAX_NUM_SHADOW_REG_V3_V01); 3156 memcpy(&req->shadow_reg_v3, ab->qmi.ce_cfg.shadow_reg_v3, 3157 sizeof(u32) * req->shadow_reg_v3_len); 3158 } else { 3159 req->shadow_reg_v3_valid = 0; 3160 } 3161 3162 ret = qmi_txn_init(&ab->qmi.handle, &txn, 3163 qmi_wlanfw_wlan_cfg_resp_msg_v01_ei, &resp); 3164 if (ret < 0) 3165 goto out; 3166 3167 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 3168 QMI_WLANFW_WLAN_CFG_REQ_V01, 3169 QMI_WLANFW_WLAN_CFG_REQ_MSG_V01_MAX_LEN, 3170 qmi_wlanfw_wlan_cfg_req_msg_v01_ei, req); 3171 if (ret < 0) { 3172 qmi_txn_cancel(&txn); 3173 ath12k_warn(ab, "qmi failed to send wlan config request, err = %d\n", 3174 ret); 3175 goto out; 3176 } 3177 3178 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 3179 if (ret < 0) { 3180 ath12k_warn(ab, "qmi failed wlan config request, err = %d\n", ret); 3181 goto out; 3182 } 3183 3184 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 3185 ath12k_warn(ab, "qmi wlan config request failed, result: %d, err: %d\n", 3186 resp.resp.result, resp.resp.error); 3187 ret = -EINVAL; 3188 goto out; 3189 } 3190 3191 out: 3192 kfree(req); 3193 return ret; 3194 } 3195 3196 static int ath12k_qmi_wlanfw_wlan_ini_send(struct ath12k_base *ab) 3197 { 3198 struct qmi_wlanfw_wlan_ini_resp_msg_v01 resp = {}; 3199 struct qmi_wlanfw_wlan_ini_req_msg_v01 req = {}; 3200 struct qmi_txn txn; 3201 int ret; 3202 3203 req.enable_fwlog_valid = true; 3204 req.enable_fwlog = 1; 3205 3206 ret = qmi_txn_init(&ab->qmi.handle, &txn, 3207 qmi_wlanfw_wlan_ini_resp_msg_v01_ei, &resp); 3208 if (ret < 0) 3209 goto out; 3210 3211 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, 3212 ATH12K_QMI_WLANFW_WLAN_INI_REQ_V01, 3213 QMI_WLANFW_WLAN_INI_REQ_MSG_V01_MAX_LEN, 3214 qmi_wlanfw_wlan_ini_req_msg_v01_ei, &req); 3215 if (ret < 0) { 3216 qmi_txn_cancel(&txn); 3217 ath12k_warn(ab, "failed to send QMI wlan ini request: %d\n", 3218 ret); 3219 goto out; 3220 } 3221 3222 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH12K_QMI_WLANFW_TIMEOUT_MS)); 3223 if (ret < 0) { 3224 ath12k_warn(ab, "failed to receive QMI wlan ini request: %d\n", ret); 3225 goto out; 3226 } 3227 3228 if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { 3229 ath12k_warn(ab, "QMI wlan ini response failure: %d %d\n", 3230 resp.resp.result, resp.resp.error); 3231 ret = -EINVAL; 3232 goto out; 3233 } 3234 3235 out: 3236 return ret; 3237 } 3238 3239 void ath12k_qmi_firmware_stop(struct ath12k_base *ab) 3240 { 3241 int ret; 3242 3243 clear_bit(ATH12K_FLAG_QMI_FW_READY_COMPLETE, &ab->dev_flags); 3244 3245 ret = ath12k_qmi_wlanfw_mode_send(ab, ATH12K_FIRMWARE_MODE_OFF); 3246 if (ret < 0) { 3247 ath12k_warn(ab, "qmi failed to send wlan mode off\n"); 3248 return; 3249 } 3250 } 3251 3252 int ath12k_qmi_firmware_start(struct ath12k_base *ab, 3253 u32 mode) 3254 { 3255 int ret; 3256 3257 ret = ath12k_qmi_wlanfw_wlan_ini_send(ab); 3258 if (ret < 0) { 3259 ath12k_warn(ab, "qmi failed to send wlan fw ini: %d\n", ret); 3260 return ret; 3261 } 3262 3263 ret = ath12k_qmi_wlanfw_wlan_cfg_send(ab); 3264 if (ret < 0) { 3265 ath12k_warn(ab, "qmi failed to send wlan cfg:%d\n", ret); 3266 return ret; 3267 } 3268 3269 ret = ath12k_qmi_wlanfw_mode_send(ab, mode); 3270 if (ret < 0) { 3271 ath12k_warn(ab, "qmi failed to send wlan fw mode:%d\n", ret); 3272 return ret; 3273 } 3274 3275 return 0; 3276 } 3277 3278 static int 3279 ath12k_qmi_driver_event_post(struct ath12k_qmi *qmi, 3280 enum ath12k_qmi_event_type type, 3281 void *data) 3282 { 3283 struct ath12k_qmi_driver_event *event; 3284 3285 event = kzalloc(sizeof(*event), GFP_ATOMIC); 3286 if (!event) 3287 return -ENOMEM; 3288 3289 event->type = type; 3290 event->data = data; 3291 3292 spin_lock(&qmi->event_lock); 3293 list_add_tail(&event->list, &qmi->event_list); 3294 spin_unlock(&qmi->event_lock); 3295 3296 queue_work(qmi->event_wq, &qmi->event_work); 3297 3298 return 0; 3299 } 3300 3301 void ath12k_qmi_trigger_host_cap(struct ath12k_base *ab) 3302 { 3303 struct ath12k_qmi *qmi = &ab->qmi; 3304 3305 spin_lock(&qmi->event_lock); 3306 3307 if (ath12k_qmi_get_event_block(qmi)) 3308 ath12k_qmi_set_event_block(qmi, false); 3309 3310 spin_unlock(&qmi->event_lock); 3311 3312 ath12k_dbg(ab, ATH12K_DBG_QMI, "trigger host cap for device id %d\n", 3313 ab->device_id); 3314 3315 ath12k_qmi_driver_event_post(qmi, ATH12K_QMI_EVENT_HOST_CAP, NULL); 3316 } 3317 3318 static bool ath12k_qmi_hw_group_host_cap_ready(struct ath12k_hw_group *ag) 3319 { 3320 struct ath12k_base *ab; 3321 int i; 3322 3323 for (i = 0; i < ag->num_devices; i++) { 3324 ab = ag->ab[i]; 3325 3326 if (!(ab && ab->qmi.num_radios != U8_MAX)) 3327 return false; 3328 } 3329 3330 return true; 3331 } 3332 3333 static struct ath12k_base *ath12k_qmi_hw_group_find_blocked(struct ath12k_hw_group *ag) 3334 { 3335 struct ath12k_base *ab; 3336 int i; 3337 3338 lockdep_assert_held(&ag->mutex); 3339 3340 for (i = 0; i < ag->num_devices; i++) { 3341 ab = ag->ab[i]; 3342 if (!ab) 3343 continue; 3344 3345 spin_lock(&ab->qmi.event_lock); 3346 3347 if (ath12k_qmi_get_event_block(&ab->qmi)) { 3348 spin_unlock(&ab->qmi.event_lock); 3349 return ab; 3350 } 3351 3352 spin_unlock(&ab->qmi.event_lock); 3353 } 3354 3355 return NULL; 3356 } 3357 3358 /* clang stack usage explodes if this is inlined */ 3359 static noinline_for_stack 3360 int ath12k_qmi_event_server_arrive(struct ath12k_qmi *qmi) 3361 { 3362 struct ath12k_base *ab = qmi->ab, *block_ab; 3363 struct ath12k_hw_group *ag = ab->ag; 3364 int ret; 3365 3366 ath12k_qmi_phy_cap_send(ab); 3367 3368 ret = ath12k_qmi_fw_ind_register_send(ab); 3369 if (ret < 0) { 3370 ath12k_warn(ab, "qmi failed to send FW indication QMI:%d\n", ret); 3371 return ret; 3372 } 3373 3374 spin_lock(&qmi->event_lock); 3375 3376 ath12k_qmi_set_event_block(qmi, true); 3377 3378 spin_unlock(&qmi->event_lock); 3379 3380 mutex_lock(&ag->mutex); 3381 3382 if (ath12k_qmi_hw_group_host_cap_ready(ag)) { 3383 ath12k_core_hw_group_set_mlo_capable(ag); 3384 3385 block_ab = ath12k_qmi_hw_group_find_blocked(ag); 3386 if (block_ab) 3387 ath12k_qmi_trigger_host_cap(block_ab); 3388 } 3389 3390 mutex_unlock(&ag->mutex); 3391 3392 return ret; 3393 } 3394 3395 /* clang stack usage explodes if this is inlined */ 3396 static noinline_for_stack 3397 int ath12k_qmi_event_mem_request(struct ath12k_qmi *qmi) 3398 { 3399 struct ath12k_base *ab = qmi->ab; 3400 int ret; 3401 3402 ret = ath12k_qmi_respond_fw_mem_request(ab); 3403 if (ret < 0) { 3404 ath12k_warn(ab, "qmi failed to respond fw mem req:%d\n", ret); 3405 return ret; 3406 } 3407 3408 return ret; 3409 } 3410 3411 /* clang stack usage explodes if this is inlined */ 3412 static noinline_for_stack 3413 int ath12k_qmi_event_load_bdf(struct ath12k_qmi *qmi) 3414 { 3415 struct ath12k_base *ab = qmi->ab; 3416 int ret; 3417 3418 ret = ath12k_qmi_request_target_cap(ab); 3419 if (ret < 0) { 3420 ath12k_warn(ab, "qmi failed to req target capabilities:%d\n", ret); 3421 return ret; 3422 } 3423 3424 ret = ath12k_qmi_load_bdf_qmi(ab, ATH12K_QMI_BDF_TYPE_REGDB); 3425 if (ret < 0) { 3426 ath12k_warn(ab, "qmi failed to load regdb file:%d\n", ret); 3427 return ret; 3428 } 3429 3430 ret = ath12k_qmi_load_bdf_qmi(ab, ATH12K_QMI_BDF_TYPE_ELF); 3431 if (ret < 0) { 3432 ath12k_warn(ab, "qmi failed to load board data file:%d\n", ret); 3433 return ret; 3434 } 3435 3436 if (ab->hw_params->download_calib) { 3437 ret = ath12k_qmi_load_bdf_qmi(ab, ATH12K_QMI_BDF_TYPE_CALIBRATION); 3438 if (ret < 0) 3439 ath12k_warn(ab, "qmi failed to load calibrated data :%d\n", ret); 3440 } 3441 3442 ret = ath12k_qmi_wlanfw_m3_info_send(ab); 3443 if (ret < 0) { 3444 ath12k_warn(ab, "qmi failed to send m3 info req:%d\n", ret); 3445 return ret; 3446 } 3447 3448 return ret; 3449 } 3450 3451 static void ath12k_qmi_msg_mem_request_cb(struct qmi_handle *qmi_hdl, 3452 struct sockaddr_qrtr *sq, 3453 struct qmi_txn *txn, 3454 const void *data) 3455 { 3456 struct ath12k_qmi *qmi = container_of(qmi_hdl, struct ath12k_qmi, handle); 3457 struct ath12k_base *ab = qmi->ab; 3458 const struct qmi_wlanfw_request_mem_ind_msg_v01 *msg = data; 3459 int i, ret; 3460 3461 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi firmware request memory request\n"); 3462 3463 if (msg->mem_seg_len == 0 || 3464 msg->mem_seg_len > ATH12K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01) 3465 ath12k_warn(ab, "Invalid memory segment length: %u\n", 3466 msg->mem_seg_len); 3467 3468 ab->qmi.mem_seg_count = msg->mem_seg_len; 3469 3470 for (i = 0; i < qmi->mem_seg_count ; i++) { 3471 ab->qmi.target_mem[i].type = msg->mem_seg[i].type; 3472 ab->qmi.target_mem[i].size = msg->mem_seg[i].size; 3473 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi mem seg type %d size %d\n", 3474 msg->mem_seg[i].type, msg->mem_seg[i].size); 3475 } 3476 3477 ret = ath12k_qmi_alloc_target_mem_chunk(ab); 3478 if (ret) { 3479 ath12k_warn(ab, "qmi failed to alloc target memory: %d\n", 3480 ret); 3481 return; 3482 } 3483 3484 ath12k_qmi_driver_event_post(qmi, ATH12K_QMI_EVENT_REQUEST_MEM, NULL); 3485 } 3486 3487 static void ath12k_qmi_msg_mem_ready_cb(struct qmi_handle *qmi_hdl, 3488 struct sockaddr_qrtr *sq, 3489 struct qmi_txn *txn, 3490 const void *decoded) 3491 { 3492 struct ath12k_qmi *qmi = container_of(qmi_hdl, struct ath12k_qmi, handle); 3493 struct ath12k_base *ab = qmi->ab; 3494 3495 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi firmware memory ready indication\n"); 3496 ath12k_qmi_driver_event_post(qmi, ATH12K_QMI_EVENT_FW_MEM_READY, NULL); 3497 } 3498 3499 static void ath12k_qmi_msg_fw_ready_cb(struct qmi_handle *qmi_hdl, 3500 struct sockaddr_qrtr *sq, 3501 struct qmi_txn *txn, 3502 const void *decoded) 3503 { 3504 struct ath12k_qmi *qmi = container_of(qmi_hdl, struct ath12k_qmi, handle); 3505 struct ath12k_base *ab = qmi->ab; 3506 3507 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi firmware ready\n"); 3508 ath12k_qmi_driver_event_post(qmi, ATH12K_QMI_EVENT_FW_READY, NULL); 3509 } 3510 3511 static const struct qmi_msg_handler ath12k_qmi_msg_handlers[] = { 3512 { 3513 .type = QMI_INDICATION, 3514 .msg_id = QMI_WLFW_REQUEST_MEM_IND_V01, 3515 .ei = qmi_wlanfw_request_mem_ind_msg_v01_ei, 3516 .decoded_size = sizeof(struct qmi_wlanfw_request_mem_ind_msg_v01), 3517 .fn = ath12k_qmi_msg_mem_request_cb, 3518 }, 3519 { 3520 .type = QMI_INDICATION, 3521 .msg_id = QMI_WLFW_FW_MEM_READY_IND_V01, 3522 .ei = qmi_wlanfw_mem_ready_ind_msg_v01_ei, 3523 .decoded_size = sizeof(struct qmi_wlanfw_fw_mem_ready_ind_msg_v01), 3524 .fn = ath12k_qmi_msg_mem_ready_cb, 3525 }, 3526 { 3527 .type = QMI_INDICATION, 3528 .msg_id = QMI_WLFW_FW_READY_IND_V01, 3529 .ei = qmi_wlanfw_fw_ready_ind_msg_v01_ei, 3530 .decoded_size = sizeof(struct qmi_wlanfw_fw_ready_ind_msg_v01), 3531 .fn = ath12k_qmi_msg_fw_ready_cb, 3532 }, 3533 3534 /* end of list */ 3535 {}, 3536 }; 3537 3538 static int ath12k_qmi_ops_new_server(struct qmi_handle *qmi_hdl, 3539 struct qmi_service *service) 3540 { 3541 struct ath12k_qmi *qmi = container_of(qmi_hdl, struct ath12k_qmi, handle); 3542 struct ath12k_base *ab = qmi->ab; 3543 struct sockaddr_qrtr *sq = &qmi->sq; 3544 int ret; 3545 3546 sq->sq_family = AF_QIPCRTR; 3547 sq->sq_node = service->node; 3548 sq->sq_port = service->port; 3549 3550 ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq, 3551 sizeof(*sq), 0); 3552 if (ret) { 3553 ath12k_warn(ab, "qmi failed to connect to remote service %d\n", ret); 3554 return ret; 3555 } 3556 3557 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi wifi fw qmi service connected\n"); 3558 ath12k_qmi_driver_event_post(qmi, ATH12K_QMI_EVENT_SERVER_ARRIVE, NULL); 3559 3560 return ret; 3561 } 3562 3563 static void ath12k_qmi_ops_del_server(struct qmi_handle *qmi_hdl, 3564 struct qmi_service *service) 3565 { 3566 struct ath12k_qmi *qmi = container_of(qmi_hdl, struct ath12k_qmi, handle); 3567 struct ath12k_base *ab = qmi->ab; 3568 3569 ath12k_dbg(ab, ATH12K_DBG_QMI, "qmi wifi fw del server\n"); 3570 ath12k_qmi_driver_event_post(qmi, ATH12K_QMI_EVENT_SERVER_EXIT, NULL); 3571 } 3572 3573 static const struct qmi_ops ath12k_qmi_ops = { 3574 .new_server = ath12k_qmi_ops_new_server, 3575 .del_server = ath12k_qmi_ops_del_server, 3576 }; 3577 3578 static int ath12k_qmi_event_host_cap(struct ath12k_qmi *qmi) 3579 { 3580 struct ath12k_base *ab = qmi->ab; 3581 int ret; 3582 3583 ret = ath12k_qmi_host_cap_send(ab); 3584 if (ret < 0) { 3585 ath12k_warn(ab, "failed to send qmi host cap for device id %d: %d\n", 3586 ab->device_id, ret); 3587 return ret; 3588 } 3589 3590 return ret; 3591 } 3592 3593 static void ath12k_qmi_driver_event_work(struct work_struct *work) 3594 { 3595 struct ath12k_qmi *qmi = container_of(work, struct ath12k_qmi, 3596 event_work); 3597 struct ath12k_qmi_driver_event *event; 3598 struct ath12k_base *ab = qmi->ab; 3599 int ret; 3600 3601 spin_lock(&qmi->event_lock); 3602 while (!list_empty(&qmi->event_list)) { 3603 event = list_first_entry(&qmi->event_list, 3604 struct ath12k_qmi_driver_event, list); 3605 list_del(&event->list); 3606 spin_unlock(&qmi->event_lock); 3607 3608 if (test_bit(ATH12K_FLAG_UNREGISTERING, &ab->dev_flags)) 3609 goto skip; 3610 3611 switch (event->type) { 3612 case ATH12K_QMI_EVENT_SERVER_ARRIVE: 3613 ret = ath12k_qmi_event_server_arrive(qmi); 3614 if (ret < 0) 3615 set_bit(ATH12K_FLAG_QMI_FAIL, &ab->dev_flags); 3616 break; 3617 case ATH12K_QMI_EVENT_SERVER_EXIT: 3618 set_bit(ATH12K_FLAG_CRASH_FLUSH, &ab->dev_flags); 3619 break; 3620 case ATH12K_QMI_EVENT_REQUEST_MEM: 3621 ret = ath12k_qmi_event_mem_request(qmi); 3622 if (ret < 0) 3623 set_bit(ATH12K_FLAG_QMI_FAIL, &ab->dev_flags); 3624 break; 3625 case ATH12K_QMI_EVENT_FW_MEM_READY: 3626 ret = ath12k_qmi_event_load_bdf(qmi); 3627 if (ret < 0) 3628 set_bit(ATH12K_FLAG_QMI_FAIL, &ab->dev_flags); 3629 break; 3630 case ATH12K_QMI_EVENT_FW_READY: 3631 clear_bit(ATH12K_FLAG_QMI_FAIL, &ab->dev_flags); 3632 if (test_bit(ATH12K_FLAG_QMI_FW_READY_COMPLETE, &ab->dev_flags)) { 3633 if (ab->is_reset) 3634 ath12k_hal_dump_srng_stats(ab); 3635 3636 set_bit(ATH12K_FLAG_RECOVERY, &ab->dev_flags); 3637 queue_work(ab->workqueue, &ab->restart_work); 3638 break; 3639 } 3640 3641 clear_bit(ATH12K_FLAG_CRASH_FLUSH, 3642 &ab->dev_flags); 3643 ret = ath12k_core_qmi_firmware_ready(ab); 3644 if (!ret) 3645 set_bit(ATH12K_FLAG_QMI_FW_READY_COMPLETE, 3646 &ab->dev_flags); 3647 3648 break; 3649 case ATH12K_QMI_EVENT_HOST_CAP: 3650 ret = ath12k_qmi_event_host_cap(qmi); 3651 if (ret < 0) 3652 set_bit(ATH12K_FLAG_QMI_FAIL, &ab->dev_flags); 3653 break; 3654 default: 3655 ath12k_warn(ab, "invalid event type: %d", event->type); 3656 break; 3657 } 3658 3659 skip: 3660 kfree(event); 3661 spin_lock(&qmi->event_lock); 3662 } 3663 spin_unlock(&qmi->event_lock); 3664 } 3665 3666 int ath12k_qmi_init_service(struct ath12k_base *ab) 3667 { 3668 int ret; 3669 3670 memset(&ab->qmi.target, 0, sizeof(struct target_info)); 3671 memset(&ab->qmi.target_mem, 0, sizeof(struct target_mem_chunk)); 3672 ab->qmi.ab = ab; 3673 3674 ab->qmi.target_mem_mode = ATH12K_QMI_TARGET_MEM_MODE_DEFAULT; 3675 ret = qmi_handle_init(&ab->qmi.handle, ATH12K_QMI_RESP_LEN_MAX, 3676 &ath12k_qmi_ops, ath12k_qmi_msg_handlers); 3677 if (ret < 0) { 3678 ath12k_warn(ab, "failed to initialize qmi handle\n"); 3679 return ret; 3680 } 3681 3682 ab->qmi.event_wq = alloc_ordered_workqueue("ath12k_qmi_driver_event", 0); 3683 if (!ab->qmi.event_wq) { 3684 ath12k_err(ab, "failed to allocate workqueue\n"); 3685 return -EFAULT; 3686 } 3687 3688 INIT_LIST_HEAD(&ab->qmi.event_list); 3689 spin_lock_init(&ab->qmi.event_lock); 3690 INIT_WORK(&ab->qmi.event_work, ath12k_qmi_driver_event_work); 3691 3692 ret = qmi_add_lookup(&ab->qmi.handle, ATH12K_QMI_WLFW_SERVICE_ID_V01, 3693 ATH12K_QMI_WLFW_SERVICE_VERS_V01, 3694 ab->qmi.service_ins_id); 3695 if (ret < 0) { 3696 ath12k_warn(ab, "failed to add qmi lookup\n"); 3697 destroy_workqueue(ab->qmi.event_wq); 3698 return ret; 3699 } 3700 3701 return ret; 3702 } 3703 3704 void ath12k_qmi_deinit_service(struct ath12k_base *ab) 3705 { 3706 if (!ab->qmi.ab) 3707 return; 3708 3709 qmi_handle_release(&ab->qmi.handle); 3710 cancel_work_sync(&ab->qmi.event_work); 3711 destroy_workqueue(ab->qmi.event_wq); 3712 ath12k_qmi_m3_free(ab); 3713 ath12k_qmi_free_target_mem_chunk(ab); 3714 ab->qmi.ab = NULL; 3715 } 3716 3717 void ath12k_qmi_free_resource(struct ath12k_base *ab) 3718 { 3719 ath12k_qmi_free_target_mem_chunk(ab); 3720 ath12k_qmi_m3_free(ab); 3721 } 3722