1 /* 2 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 /** 20 * DOC: init_event_handler.c 21 * 22 * WMI common event handler implementation source file 23 */ 24 25 #include <qdf_status.h> 26 #include <wlan_objmgr_psoc_obj.h> 27 #include <wlan_objmgr_pdev_obj.h> 28 #include <target_if.h> 29 #include <target_if_reg.h> 30 #include <init_event_handler.h> 31 #include <service_ready_util.h> 32 #include <service_ready_param.h> 33 #include <init_cmd_api.h> 34 #include <cdp_txrx_cmn.h> 35 36 static void init_deinit_set_send_init_cmd(struct wlan_objmgr_psoc *psoc, 37 struct target_psoc_info *tgt_hdl) 38 { 39 tgt_hdl->info.wmi_service_ready = TRUE; 40 /* send init command */ 41 init_deinit_prepare_send_init_cmd(psoc, tgt_hdl); 42 } 43 44 static int init_deinit_service_ready_event_handler(ol_scn_t scn_handle, 45 uint8_t *event, 46 uint32_t data_len) 47 { 48 int err_code; 49 struct wlan_objmgr_psoc *psoc; 50 struct target_psoc_info *tgt_hdl; 51 wmi_legacy_service_ready_callback legacy_callback; 52 struct wmi_unified *wmi_handle; 53 QDF_STATUS ret_val; 54 55 if (!scn_handle) { 56 target_if_err("scn handle NULL in service ready handler"); 57 return -EINVAL; 58 } 59 60 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 61 if (!psoc) { 62 target_if_err("psoc is null in service ready handler"); 63 return -EINVAL; 64 } 65 66 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 67 if (!tgt_hdl) { 68 target_if_err("target_psoc_info is null in service ready ev"); 69 return -EINVAL; 70 } 71 72 ret_val = target_if_sw_version_check(psoc, tgt_hdl, event); 73 74 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 75 76 err_code = init_deinit_populate_service_bitmap(wmi_handle, event, 77 tgt_hdl->info.service_bitmap); 78 if (err_code) 79 goto exit; 80 81 err_code = init_deinit_populate_fw_version_cmd(wmi_handle, event); 82 if (err_code) 83 goto exit; 84 85 err_code = init_deinit_populate_target_cap(wmi_handle, event, 86 &(tgt_hdl->info.target_caps)); 87 if (err_code) 88 goto exit; 89 90 err_code = init_deinit_populate_phy_reg_cap(psoc, wmi_handle, event, 91 &(tgt_hdl->info), true); 92 if (err_code) 93 goto exit; 94 95 if (init_deinit_validate_160_80p80_fw_caps(psoc, tgt_hdl) != 96 QDF_STATUS_SUCCESS) { 97 wlan_psoc_nif_op_flag_set(psoc, WLAN_SOC_OP_VHT_INVALID_CAP); 98 } 99 100 target_if_ext_res_cfg_enable(psoc, tgt_hdl, event); 101 102 if (wmi_service_enabled(wmi_handle, wmi_service_tt)) 103 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_TT_SUPPORT); 104 105 if (wmi_service_enabled(wmi_handle, wmi_service_widebw_scan)) 106 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_WIDEBAND_SCAN); 107 108 if (wmi_service_enabled(wmi_handle, wmi_service_check_cal_version)) 109 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_SW_CAL); 110 111 if (wmi_service_enabled(wmi_handle, wmi_service_twt_requestor)) 112 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_TWT_REQUESTER); 113 114 if (wmi_service_enabled(wmi_handle, wmi_service_twt_responder)) 115 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_TWT_RESPONDER); 116 117 if (wmi_service_enabled(wmi_handle, wmi_service_bss_color_offload)) 118 target_if_debug(" BSS COLOR OFFLOAD supported"); 119 120 if (wmi_service_enabled(wmi_handle, wmi_service_ul_ru26_allowed)) 121 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_OBSS_NBW_RU); 122 123 if (wmi_service_enabled(wmi_handle, wmi_service_infra_mbssid)) 124 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_MBSS_IE); 125 126 if (wmi_service_enabled(wmi_handle, wmi_service_dynamic_hw_mode)) 127 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_DYNAMIC_HW_MODE); 128 129 if (wmi_service_enabled(wmi_handle, wmi_service_bw_165mhz_support)) 130 wlan_psoc_nif_fw_ext_cap_set(psoc, 131 WLAN_SOC_RESTRICTED_80P80_SUPPORT); 132 133 target_if_debug(" TT support %d, Wide BW Scan %d, SW cal %d", 134 wlan_psoc_nif_fw_ext_cap_get(psoc, WLAN_SOC_CEXT_TT_SUPPORT), 135 wlan_psoc_nif_fw_ext_cap_get(psoc, WLAN_SOC_CEXT_WIDEBAND_SCAN), 136 wlan_psoc_nif_fw_ext_cap_get(psoc, WLAN_SOC_CEXT_SW_CAL)); 137 138 target_if_mesh_support_enable(psoc, tgt_hdl, event); 139 140 target_if_eapol_minrate_enable(psoc, tgt_hdl, event); 141 142 target_if_smart_antenna_enable(psoc, tgt_hdl, event); 143 144 target_if_cfr_support_enable(psoc, tgt_hdl, event); 145 146 target_if_peer_cfg_enable(psoc, tgt_hdl, event); 147 148 target_if_atf_cfg_enable(psoc, tgt_hdl, event); 149 150 if (!wmi_service_enabled(wmi_handle, wmi_service_ext_msg)) 151 target_if_qwrap_cfg_enable(psoc, tgt_hdl, event); 152 153 target_if_lteu_cfg_enable(psoc, tgt_hdl, event); 154 155 if (wmi_service_enabled(wmi_handle, wmi_service_rx_fse_support)) 156 wlan_psoc_nif_fw_ext_cap_set(psoc, 157 WLAN_SOC_CEXT_RX_FSE_SUPPORT); 158 159 /* override derived value, if it exceeds max peer count */ 160 if ((wlan_psoc_get_max_peer_count(psoc) > 161 tgt_hdl->info.wlan_res_cfg.num_active_peers) && 162 (wlan_psoc_get_max_peer_count(psoc) < 163 (tgt_hdl->info.wlan_res_cfg.num_peers - 164 tgt_hdl->info.wlan_res_cfg.num_vdevs))) { 165 tgt_hdl->info.wlan_res_cfg.num_peers = 166 wlan_psoc_get_max_peer_count(psoc) + 167 tgt_hdl->info.wlan_res_cfg.num_vdevs; 168 } 169 legacy_callback = target_if_get_psoc_legacy_service_ready_cb(); 170 if (!legacy_callback) { 171 err_code = -EINVAL; 172 goto exit; 173 } 174 175 err_code = legacy_callback(wmi_service_ready_event_id, 176 scn_handle, event, data_len); 177 init_deinit_chainmask_config(psoc, tgt_hdl); 178 179 if (wmi_service_enabled(wmi_handle, wmi_service_mgmt_tx_wmi)) { 180 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_WMI_MGMT_REF); 181 target_if_debug("WMI mgmt service enabled"); 182 } else { 183 wlan_psoc_nif_fw_ext_cap_clear(psoc, 184 WLAN_SOC_CEXT_WMI_MGMT_REF); 185 target_if_debug("WMI mgmt service disabled"); 186 } 187 188 err_code = init_deinit_handle_host_mem_req(psoc, tgt_hdl, event); 189 if (err_code != QDF_STATUS_SUCCESS) 190 goto exit; 191 192 target_if_reg_set_offloaded_info(psoc); 193 target_if_reg_set_6ghz_info(psoc); 194 195 if (wmi_service_enabled(wmi_handle, wmi_service_ext_msg)) { 196 target_if_debug("Wait for EXT message"); 197 } else { 198 target_if_debug("No EXT message, send init command"); 199 target_psoc_set_num_radios(tgt_hdl, 1); 200 init_deinit_set_send_init_cmd(psoc, tgt_hdl); 201 } 202 203 exit: 204 return err_code; 205 } 206 207 static int init_deinit_service_ext2_ready_event_handler(ol_scn_t scn_handle, 208 uint8_t *event, 209 uint32_t data_len) 210 { 211 int err_code = 0; 212 struct wlan_objmgr_psoc *psoc; 213 struct target_psoc_info *tgt_hdl; 214 struct wmi_unified *wmi_handle; 215 struct tgt_info *info; 216 217 if (!scn_handle) { 218 target_if_err("scn handle NULL in service ready handler"); 219 return -EINVAL; 220 } 221 222 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 223 if (!psoc) { 224 target_if_err("psoc is null in service ready handler"); 225 return -EINVAL; 226 } 227 228 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 229 if (!tgt_hdl) { 230 target_if_err("target_psoc_info is null in service ready ev"); 231 return -EINVAL; 232 } 233 234 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 235 info = (&tgt_hdl->info); 236 237 err_code = init_deinit_populate_service_ready_ext2_param(wmi_handle, 238 event, info); 239 if (err_code) 240 goto exit; 241 242 /* dbr_ring_caps could have already come as part of EXT event */ 243 if (info->service_ext2_param.num_dbr_ring_caps) { 244 err_code = init_deinit_populate_dbr_ring_cap_ext2(psoc, 245 wmi_handle, 246 event, info); 247 if (err_code) 248 goto exit; 249 } 250 251 /* send init command */ 252 init_deinit_set_send_init_cmd(psoc, tgt_hdl); 253 254 exit: 255 return err_code; 256 } 257 258 static int init_deinit_service_ext_ready_event_handler(ol_scn_t scn_handle, 259 uint8_t *event, 260 uint32_t data_len) 261 { 262 int err_code; 263 uint8_t num_radios; 264 struct wlan_objmgr_psoc *psoc; 265 struct target_psoc_info *tgt_hdl; 266 struct wmi_unified *wmi_handle; 267 struct tgt_info *info; 268 wmi_legacy_service_ready_callback legacy_callback; 269 270 if (!scn_handle) { 271 target_if_err("scn handle NULL in service ready handler"); 272 return -EINVAL; 273 } 274 275 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 276 if (!psoc) { 277 target_if_err("psoc is null in service ready handler"); 278 return -EINVAL; 279 } 280 281 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 282 if (!tgt_hdl) { 283 target_if_err("target_psoc_info is null in service ready ev"); 284 return -EINVAL; 285 } 286 287 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 288 info = (&tgt_hdl->info); 289 290 err_code = init_deinit_populate_service_ready_ext_param(wmi_handle, 291 event, &(info->service_ext_param)); 292 if (err_code) 293 goto exit; 294 295 target_psoc_set_num_radios(tgt_hdl, 0); 296 err_code = init_deinit_populate_hw_mode_capability(wmi_handle, 297 event, tgt_hdl); 298 if (err_code) 299 goto exit; 300 301 if (init_deinit_is_preferred_hw_mode_supported(psoc, tgt_hdl) 302 == FALSE) { 303 target_if_err("Preferred mode %d not supported", 304 info->preferred_hw_mode); 305 return -EINVAL; 306 } 307 308 num_radios = target_psoc_get_num_radios_for_mode(tgt_hdl, 309 info->preferred_hw_mode); 310 311 /* set number of radios based on current mode */ 312 target_psoc_set_num_radios(tgt_hdl, num_radios); 313 314 target_if_print_service_ready_ext_param(psoc, tgt_hdl); 315 316 err_code = init_deinit_populate_phy_reg_cap(psoc, wmi_handle, 317 event, info, false); 318 if (err_code) 319 goto exit; 320 321 target_if_add_11ax_modes(psoc, tgt_hdl); 322 323 if (init_deinit_chainmask_table_alloc( 324 &(info->service_ext_param)) == 325 QDF_STATUS_SUCCESS) { 326 err_code = init_deinit_populate_chainmask_tables(wmi_handle, 327 event, 328 &(info->service_ext_param.chainmask_table[0])); 329 if (err_code) 330 goto exit; 331 } 332 333 /* dbr_ring_caps can be absent if enough space is not available */ 334 if (info->service_ext_param.num_dbr_ring_caps) { 335 err_code = init_deinit_populate_dbr_ring_cap(psoc, wmi_handle, 336 event, info); 337 if (err_code) 338 goto exit; 339 } 340 341 err_code = init_deinit_populate_spectral_bin_scale_params(psoc, 342 wmi_handle, 343 event, info); 344 if (err_code) 345 goto exit; 346 347 legacy_callback = target_if_get_psoc_legacy_service_ready_cb(); 348 if (legacy_callback) 349 legacy_callback(wmi_service_ready_ext_event_id, 350 scn_handle, event, data_len); 351 352 target_if_qwrap_cfg_enable(psoc, tgt_hdl, event); 353 354 target_if_set_twt_ap_pdev_count(info, tgt_hdl); 355 356 info->wlan_res_cfg.num_vdevs = (target_psoc_get_num_radios(tgt_hdl) * 357 info->wlan_res_cfg.num_vdevs); 358 info->wlan_res_cfg.beacon_tx_offload_max_vdev = 359 (target_psoc_get_num_radios(tgt_hdl) * 360 info->wlan_res_cfg.beacon_tx_offload_max_vdev); 361 info->wlan_res_cfg.max_bssid_indicator = 362 info->service_ext_param.max_bssid_indicator; 363 364 if (wmi_service_enabled(wmi_handle, wmi_service_ext2_msg)) { 365 target_if_debug("Wait for EXT2 message"); 366 } else { 367 target_if_debug("No EXT2 message, send init command"); 368 init_deinit_set_send_init_cmd(psoc, tgt_hdl); 369 } 370 371 exit: 372 return err_code; 373 } 374 375 static int init_deinit_service_available_handler(ol_scn_t scn_handle, 376 uint8_t *event, 377 uint32_t data_len) 378 { 379 struct wlan_objmgr_psoc *psoc; 380 struct target_psoc_info *tgt_hdl; 381 struct wmi_unified *wmi_handle; 382 383 if (!scn_handle) { 384 target_if_err("scn handle NULL"); 385 return -EINVAL; 386 } 387 388 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 389 if (!psoc) { 390 target_if_err("psoc is null"); 391 return -EINVAL; 392 } 393 394 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 395 if (!tgt_hdl) { 396 target_if_err("target_psoc_info is null"); 397 return -EINVAL; 398 } 399 400 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 401 402 if (wmi_save_ext_service_bitmap(wmi_handle, event, NULL) != 403 QDF_STATUS_SUCCESS) { 404 target_if_err("Failed to save ext service bitmap"); 405 return -EINVAL; 406 } 407 408 return 0; 409 } 410 411 /* MAC address fourth byte index */ 412 #define MAC_BYTE_4 4 413 414 static int init_deinit_ready_event_handler(ol_scn_t scn_handle, 415 uint8_t *event, 416 uint32_t data_len) 417 { 418 struct wlan_objmgr_psoc *psoc; 419 struct wlan_objmgr_pdev *pdev; 420 struct target_psoc_info *tgt_hdl; 421 struct wmi_unified *wmi_handle; 422 struct wmi_host_fw_abi_ver fw_ver; 423 uint8_t myaddr[QDF_MAC_ADDR_SIZE]; 424 struct tgt_info *info; 425 struct wmi_host_ready_ev_param ready_ev; 426 wmi_legacy_service_ready_callback legacy_callback; 427 uint8_t num_radios, i; 428 uint32_t max_peers; 429 uint32_t max_ast_index; 430 target_resource_config *tgt_cfg; 431 432 if (!scn_handle) { 433 target_if_err("scn handle NULL"); 434 return -EINVAL; 435 } 436 437 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 438 if (!psoc) { 439 target_if_err("psoc is null"); 440 return -EINVAL; 441 } 442 443 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 444 if (!tgt_hdl) { 445 target_if_err("target_psoc_info is null"); 446 return -EINVAL; 447 } 448 449 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 450 info = (&tgt_hdl->info); 451 452 if (wmi_extract_fw_abi_version(wmi_handle, event, &fw_ver) == 453 QDF_STATUS_SUCCESS) { 454 info->version.wlan_ver = fw_ver.sw_version; 455 info->version.wlan_ver = fw_ver.abi_version; 456 } 457 458 if (wmi_check_and_update_fw_version(wmi_handle, event) < 0) { 459 target_if_err("Version mismatch with FW"); 460 return -EINVAL; 461 } 462 463 if (wmi_extract_ready_event_params(wmi_handle, event, &ready_ev) != 464 QDF_STATUS_SUCCESS) { 465 target_if_err("Failed to extract ready event"); 466 return -EINVAL; 467 } 468 469 if (!ready_ev.agile_capability) 470 target_if_err("agile capability disabled in HW"); 471 else 472 info->wlan_res_cfg.agile_capability = ready_ev.agile_capability; 473 474 if ((ready_ev.num_total_peer != 0) && 475 (info->wlan_res_cfg.num_peers != ready_ev.num_total_peer)) { 476 /* FW allocated number of peers is different than host 477 * requested. Update host max with FW reported value. 478 */ 479 target_if_err("Host Requested %d peers. FW Supports %d peers", 480 info->wlan_res_cfg.num_peers, 481 ready_ev.num_total_peer); 482 info->wlan_res_cfg.num_peers = ready_ev.num_total_peer; 483 } 484 485 /* for non legacy num_total_peer will be non zero 486 * allocate peer memory in this case 487 */ 488 if (ready_ev.num_total_peer != 0) { 489 tgt_cfg = &info->wlan_res_cfg; 490 max_peers = tgt_cfg->num_peers + ready_ev.num_extra_peer + 1; 491 max_ast_index = ready_ev.max_ast_index + 1; 492 493 if (cdp_peer_map_attach(wlan_psoc_get_dp_handle(psoc), 494 max_peers, max_ast_index, 495 tgt_cfg->peer_map_unmap_v2) != 496 QDF_STATUS_SUCCESS) { 497 target_if_err("DP peer map attach failed"); 498 return -EINVAL; 499 } 500 } 501 502 /* Indicate to the waiting thread that the ready 503 * event was received 504 */ 505 info->wlan_init_status = wmi_ready_extract_init_status( 506 wmi_handle, event); 507 508 legacy_callback = target_if_get_psoc_legacy_service_ready_cb(); 509 if (legacy_callback) 510 if (legacy_callback(wmi_ready_event_id, 511 scn_handle, event, data_len)) { 512 target_if_err("Legacy callback returned error!"); 513 tgt_hdl->info.wmi_ready = FALSE; 514 goto exit; 515 } 516 517 num_radios = target_psoc_get_num_radios(tgt_hdl); 518 519 if (ready_ev.pktlog_defs_checksum) { 520 for (i = 0; i < num_radios; i++) { 521 pdev = wlan_objmgr_get_pdev_by_id(psoc, i, 522 WLAN_INIT_DEINIT_ID); 523 if (!pdev) { 524 target_if_err(" PDEV %d is NULL", i); 525 return -EINVAL; 526 } 527 target_if_set_pktlog_checksum(pdev, tgt_hdl, 528 ready_ev. 529 pktlog_defs_checksum); 530 wlan_objmgr_pdev_release_ref(pdev, WLAN_INIT_DEINIT_ID); 531 } 532 } 533 534 /* 535 * For non-legacy HW, MAC addr list is extracted. 536 */ 537 if (num_radios > 1) { 538 uint8_t num_mac_addr; 539 wmi_host_mac_addr *addr_list; 540 int i; 541 542 addr_list = wmi_ready_extract_mac_addr_list(wmi_handle, event, 543 &num_mac_addr); 544 if ((num_mac_addr >= num_radios) && (addr_list)) { 545 for (i = 0; i < num_radios; i++) { 546 WMI_HOST_MAC_ADDR_TO_CHAR_ARRAY(&addr_list[i], 547 myaddr); 548 pdev = wlan_objmgr_get_pdev_by_id(psoc, i, 549 WLAN_INIT_DEINIT_ID); 550 if (!pdev) { 551 target_if_err(" PDEV %d is NULL", i); 552 return -EINVAL; 553 } 554 wlan_pdev_set_hw_macaddr(pdev, myaddr); 555 wlan_objmgr_pdev_release_ref(pdev, 556 WLAN_INIT_DEINIT_ID); 557 558 /* assign 1st radio addr to psoc */ 559 if (i == 0) 560 wlan_psoc_set_hw_macaddr(psoc, myaddr); 561 } 562 goto out; 563 } else { 564 target_if_err("Using default MAC addr for all radios.."); 565 } 566 } 567 568 /* 569 * We extract single MAC address in two scenarios: 570 * 1. In non-legacy case, if addr list is NULL or num_mac_addr < num_radios 571 * 2. In all legacy cases 572 */ 573 for (i = 0; i < num_radios; i++) { 574 wmi_ready_extract_mac_addr(wmi_handle, event, myaddr); 575 myaddr[MAC_BYTE_4] += i; 576 pdev = wlan_objmgr_get_pdev_by_id(psoc, i, WLAN_INIT_DEINIT_ID); 577 if (!pdev) { 578 target_if_err(" PDEV %d is NULL", i); 579 return -EINVAL; 580 } 581 wlan_pdev_set_hw_macaddr(pdev, myaddr); 582 wlan_objmgr_pdev_release_ref(pdev, WLAN_INIT_DEINIT_ID); 583 /* assign 1st radio addr to psoc */ 584 if (i == 0) 585 wlan_psoc_set_hw_macaddr(psoc, myaddr); 586 } 587 588 out: 589 target_if_btcoex_cfg_enable(psoc, tgt_hdl, event); 590 tgt_hdl->info.wmi_ready = TRUE; 591 exit: 592 init_deinit_wakeup_host_wait(psoc, tgt_hdl); 593 594 return 0; 595 } 596 597 598 QDF_STATUS init_deinit_register_tgt_psoc_ev_handlers( 599 struct wlan_objmgr_psoc *psoc) 600 { 601 struct target_psoc_info *tgt_hdl; 602 wmi_unified_t wmi_handle; 603 QDF_STATUS retval = QDF_STATUS_SUCCESS; 604 605 if (!psoc) { 606 target_if_err("psoc is null in register wmi handler"); 607 return QDF_STATUS_E_FAILURE; 608 } 609 610 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 611 if (!tgt_hdl) { 612 target_if_err("target_psoc_info null in register wmi hadler"); 613 return QDF_STATUS_E_FAILURE; 614 } 615 616 wmi_handle = (wmi_unified_t)target_psoc_get_wmi_hdl(tgt_hdl); 617 618 retval = wmi_unified_register_event_handler(wmi_handle, 619 wmi_service_ready_event_id, 620 init_deinit_service_ready_event_handler, 621 WMI_RX_WORK_CTX); 622 retval = wmi_unified_register_event_handler(wmi_handle, 623 wmi_service_ready_ext_event_id, 624 init_deinit_service_ext_ready_event_handler, 625 WMI_RX_WORK_CTX); 626 retval = wmi_unified_register_event_handler(wmi_handle, 627 wmi_service_available_event_id, 628 init_deinit_service_available_handler, 629 WMI_RX_UMAC_CTX); 630 retval = wmi_unified_register_event_handler(wmi_handle, 631 wmi_ready_event_id, 632 init_deinit_ready_event_handler, 633 WMI_RX_WORK_CTX); 634 retval = wmi_unified_register_event_handler( 635 wmi_handle, 636 wmi_service_ready_ext2_event_id, 637 init_deinit_service_ext2_ready_event_handler, 638 WMI_RX_WORK_CTX); 639 640 641 return retval; 642 } 643 644