1 /* 2 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /** 21 * DOC: init_event_handler.c 22 * 23 * WMI common event handler implementation source file 24 */ 25 26 #include <qdf_status.h> 27 #include <wlan_objmgr_psoc_obj.h> 28 #include <wlan_objmgr_pdev_obj.h> 29 #include <target_if.h> 30 #include <target_if_reg.h> 31 #include <init_event_handler.h> 32 #include <service_ready_util.h> 33 #include <service_ready_param.h> 34 #include <init_cmd_api.h> 35 #include <cdp_txrx_cmn.h> 36 #include <wlan_reg_ucfg_api.h> 37 #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP) 38 #include <wlan_mlo_mgr_cmn.h> 39 #include <wlan_mlo_mgr_setup.h> 40 #endif 41 #include <target_if_twt.h> 42 43 static void init_deinit_set_send_init_cmd(struct wlan_objmgr_psoc *psoc, 44 struct target_psoc_info *tgt_hdl) 45 { 46 tgt_hdl->info.wmi_service_ready = TRUE; 47 /* send init command */ 48 init_deinit_prepare_send_init_cmd(psoc, tgt_hdl); 49 } 50 51 #ifdef WLAN_FEATURE_P2P_P2P_STA 52 static void 53 init_deinit_update_p2p_p2p_conc_support(struct wmi_unified *wmi_handle, 54 struct wlan_objmgr_psoc *psoc) 55 { 56 if (wmi_service_enabled(wmi_handle, wmi_service_p2p_p2p_cc_support)) 57 wlan_psoc_nif_fw_ext_cap_set(psoc, 58 WLAN_SOC_EXT_P2P_P2P_CONC_SUPPORT); 59 else 60 target_if_debug("P2P + P2P conc disabled"); 61 } 62 #else 63 static inline void 64 init_deinit_update_p2p_p2p_conc_support(struct wmi_unified *wmi_handle, 65 struct wlan_objmgr_psoc *psoc) 66 {} 67 #endif 68 69 #ifdef QCA_RSSI_DB2DBM 70 static void 71 init_deinit_update_rssi_dbm_conv_support(struct wmi_unified *wmi_handle, 72 struct wlan_objmgr_psoc *psoc) 73 { 74 /* Send RSSI_DBM_CONV to DP layer */ 75 if (wmi_service_enabled(wmi_handle, 76 wmi_service_pdev_rssi_dbm_conv_event_support)) 77 cdp_soc_set_param(wlan_psoc_get_dp_handle(psoc), 78 DP_SOC_PARAM_RSSI_DBM_CONV_SUPPORT, 1); 79 } 80 #else 81 static inline void 82 init_deinit_update_rssi_dbm_conv_support(struct wmi_unified *wmi_handle, 83 struct wlan_objmgr_psoc *psoc) 84 {} 85 #endif 86 87 #ifdef WIFI_POS_CONVERGED 88 static inline void 89 init_deinit_update_wifi_pos_caps(struct wmi_unified *wmi_handle, 90 struct wlan_objmgr_psoc *psoc) 91 { 92 if (wmi_service_enabled(wmi_handle, wmi_service_rtt_11az_ntb_support)) 93 wlan_psoc_nif_fw_ext_cap_set(psoc, 94 WLAN_RTT_11AZ_NTB_SUPPORT); 95 96 if (wmi_service_enabled(wmi_handle, wmi_service_rtt_11az_tb_support)) 97 wlan_psoc_nif_fw_ext2_cap_set(psoc, 98 WLAN_RTT_11AZ_TB_SUPPORT); 99 100 if (wmi_service_enabled(wmi_handle, 101 wmi_service_rtt_11az_mac_sec_support)) 102 wlan_psoc_nif_fw_ext2_cap_set(psoc, 103 WLAN_RTT_11AZ_MAC_SEC_SUPPORT); 104 105 if (wmi_service_enabled(wmi_handle, 106 wmi_service_rtt_11az_mac_phy_sec_support)) 107 wlan_psoc_nif_fw_ext2_cap_set( 108 psoc, WLAN_RTT_11AZ_MAC_PHY_SEC_SUPPORT); 109 } 110 #else 111 static inline void 112 init_deinit_update_wifi_pos_caps(struct wmi_unified *wmi_handle, 113 struct wlan_objmgr_psoc *psoc) 114 {} 115 #endif 116 117 #ifdef WLAN_FEATURE_ROAM_OFFLOAD 118 static void 119 init_deinit_update_roam_stats_cap(struct wmi_unified *wmi_handle, 120 struct wlan_objmgr_psoc *psoc) 121 { 122 if (wmi_service_enabled(wmi_handle, 123 wmi_service_roam_stats_per_candidate_frame_info)) 124 wlan_psoc_nif_fw_ext2_cap_set( 125 psoc, WLAN_ROAM_STATS_FRAME_INFO_PER_CANDIDATE); 126 } 127 #else 128 static inline void 129 init_deinit_update_roam_stats_cap(struct wmi_unified *wmi_handle, 130 struct wlan_objmgr_psoc *psoc) 131 {} 132 #endif 133 134 #ifdef MULTI_CLIENT_LL_SUPPORT 135 /** 136 * init_deinit_update_multi_client_ll_caps() - Update multi client service 137 * capability bit 138 * @wmi_handle: wmi hanle 139 * @psoc: psoc commom object 140 * 141 * Return: none 142 */ 143 static void 144 init_deinit_update_multi_client_ll_caps(struct wmi_unified *wmi_handle, 145 struct wlan_objmgr_psoc *psoc) 146 { 147 if (wmi_service_enabled(wmi_handle, 148 wmi_service_configure_multi_client_ll_support)) 149 wlan_psoc_nif_fw_ext2_cap_set(psoc, 150 WLAN_SOC_WLM_MULTI_CLIENT_LL_SUPPORT); 151 } 152 #else 153 static inline void 154 init_deinit_update_multi_client_ll_caps(struct wmi_unified *wmi_handle, 155 struct wlan_objmgr_psoc *psoc) 156 {} 157 #endif 158 159 #ifdef WLAN_VENDOR_HANDOFF_CONTROL 160 /** 161 * init_deinit_update_vendor_handoff_control_caps() - Update vendor handoff 162 * control service capability bit 163 * @wmi_handle: wmi hanle 164 * @psoc: psoc commom object 165 * 166 * Return: none 167 */ 168 static void 169 init_deinit_update_vendor_handoff_control_caps(struct wmi_unified *wmi_handle, 170 struct wlan_objmgr_psoc *psoc) 171 { 172 if (wmi_service_enabled(wmi_handle, 173 wmi_service_configure_vendor_handoff_control_support)) 174 wlan_psoc_nif_fw_ext2_cap_set(psoc, 175 WLAN_SOC_VENDOR_HANDOFF_CONTROL); 176 } 177 #else 178 static inline void 179 init_deinit_update_vendor_handoff_control_caps(struct wmi_unified *wmi_handle, 180 struct wlan_objmgr_psoc *psoc) 181 {} 182 #endif 183 184 static int init_deinit_service_ready_event_handler(ol_scn_t scn_handle, 185 uint8_t *event, 186 uint32_t data_len) 187 { 188 int err_code; 189 struct wlan_objmgr_psoc *psoc; 190 struct target_psoc_info *tgt_hdl; 191 wmi_legacy_service_ready_callback legacy_callback; 192 struct wmi_unified *wmi_handle; 193 QDF_STATUS ret_val; 194 195 if (!scn_handle) { 196 target_if_err("scn handle NULL in service ready handler"); 197 return -EINVAL; 198 } 199 200 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 201 if (!psoc) { 202 target_if_err("psoc is null in service ready handler"); 203 return -EINVAL; 204 } 205 206 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 207 if (!tgt_hdl) { 208 target_if_err("target_psoc_info is null in service ready ev"); 209 return -EINVAL; 210 } 211 212 ret_val = target_if_sw_version_check(psoc, tgt_hdl, event); 213 214 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 215 216 err_code = init_deinit_populate_service_bitmap(wmi_handle, event, 217 tgt_hdl->info.service_bitmap); 218 if (err_code) 219 goto exit; 220 221 err_code = init_deinit_populate_fw_version_cmd(wmi_handle, event); 222 if (err_code) 223 goto exit; 224 225 err_code = init_deinit_populate_target_cap(wmi_handle, event, 226 &(tgt_hdl->info.target_caps)); 227 if (err_code) 228 goto exit; 229 230 err_code = init_deinit_populate_phy_reg_cap(psoc, wmi_handle, event, 231 &(tgt_hdl->info), true); 232 if (err_code) 233 goto exit; 234 235 if (init_deinit_validate_160_80p80_fw_caps(psoc, tgt_hdl) != 236 QDF_STATUS_SUCCESS) { 237 wlan_psoc_nif_op_flag_set(psoc, WLAN_SOC_OP_VHT_INVALID_CAP); 238 } 239 240 if (wmi_service_enabled(wmi_handle, wmi_service_tt)) 241 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_TT_SUPPORT); 242 243 if (wmi_service_enabled(wmi_handle, wmi_service_widebw_scan)) 244 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_WIDEBAND_SCAN); 245 246 if (wmi_service_enabled(wmi_handle, wmi_service_check_cal_version)) 247 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_SW_CAL); 248 249 if (wmi_service_enabled(wmi_handle, wmi_service_twt_requestor)) 250 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_TWT_REQUESTER); 251 252 if (wmi_service_enabled(wmi_handle, wmi_service_twt_responder)) 253 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_TWT_RESPONDER); 254 255 if (wmi_service_enabled(wmi_handle, wmi_service_bss_color_offload)) 256 target_if_debug(" BSS COLOR OFFLOAD supported"); 257 258 if (wmi_service_enabled(wmi_handle, wmi_service_ul_ru26_allowed)) 259 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_OBSS_NBW_RU); 260 261 if (wmi_service_enabled(wmi_handle, wmi_service_infra_mbssid)) 262 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_MBSS_IE); 263 264 if (wmi_service_enabled(wmi_handle, 265 wmi_service_mbss_param_in_vdev_start_support)) 266 wlan_psoc_nif_fw_ext_cap_set(psoc, 267 WLAN_SOC_CEXT_MBSS_PARAM_IN_START); 268 269 if (wmi_service_enabled(wmi_handle, wmi_service_dynamic_hw_mode)) 270 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_DYNAMIC_HW_MODE); 271 272 if (wmi_service_enabled(wmi_handle, 273 wmi_service_bw_restricted_80p80_support)) 274 wlan_psoc_nif_fw_ext_cap_set(psoc, 275 WLAN_SOC_RESTRICTED_80P80_SUPPORT); 276 277 if (wmi_service_enabled(wmi_handle, 278 wmi_service_nss_ratio_to_host_support)) 279 wlan_psoc_nif_fw_ext_cap_set( 280 psoc, WLAN_SOC_NSS_RATIO_TO_HOST_SUPPORT); 281 282 if (wmi_service_enabled(wmi_handle, 283 wmi_service_rtt_ap_initiator_staggered_mode_supported)) 284 wlan_psoc_nif_fw_ext_cap_set( 285 psoc, WLAN_SOC_RTT_AP_INITIATOR_STAGGERED_MODE_SUPPORTED); 286 287 if (wmi_service_enabled(wmi_handle, 288 wmi_service_rtt_ap_initiator_bursted_mode_supported)) 289 wlan_psoc_nif_fw_ext_cap_set( 290 psoc, WLAN_SOC_RTT_AP_INITIATOR_BURSTED_MODE_SUPPORTED); 291 292 target_if_debug(" TT support %d, Wide BW Scan %d, SW cal %d", 293 wlan_psoc_nif_fw_ext_cap_get(psoc, WLAN_SOC_CEXT_TT_SUPPORT), 294 wlan_psoc_nif_fw_ext_cap_get(psoc, WLAN_SOC_CEXT_WIDEBAND_SCAN), 295 wlan_psoc_nif_fw_ext_cap_get(psoc, WLAN_SOC_CEXT_SW_CAL)); 296 297 target_if_mesh_support_enable(psoc, tgt_hdl, event); 298 299 target_if_eapol_minrate_enable(psoc, tgt_hdl, event); 300 301 target_if_smart_antenna_enable(psoc, tgt_hdl, event); 302 303 target_if_cfr_support_enable(psoc, tgt_hdl, event); 304 305 target_if_peer_cfg_enable(psoc, tgt_hdl, event); 306 307 target_if_atf_cfg_enable(psoc, tgt_hdl, event); 308 309 if (wmi_service_enabled(wmi_handle, 310 wmi_service_mgmt_rx_reo_supported)) 311 wlan_psoc_nif_feat_cap_set(psoc, 312 WLAN_SOC_F_MGMT_RX_REO_CAPABLE); 313 314 target_if_lteu_cfg_enable(psoc, tgt_hdl, event); 315 316 if (wmi_service_enabled(wmi_handle, wmi_service_rx_fse_support)) 317 wlan_psoc_nif_fw_ext_cap_set(psoc, 318 WLAN_SOC_CEXT_RX_FSE_SUPPORT); 319 320 if (wmi_service_enabled(wmi_handle, 321 wmi_service_scan_conf_per_ch_support)) 322 wlan_psoc_nif_fw_ext_cap_set(psoc, 323 WLAN_SOC_CEXT_SCAN_PER_CH_CONFIG); 324 325 if (wmi_service_enabled(wmi_handle, 326 wmi_service_pno_scan_conf_per_ch_support)) 327 wlan_psoc_nif_fw_ext_cap_set(psoc, 328 WLAN_SOC_PNO_SCAN_CONFIG_PER_CHANNEL); 329 330 if (wmi_service_enabled(wmi_handle, wmi_service_csa_beacon_template)) 331 wlan_psoc_nif_fw_ext_cap_set(psoc, 332 WLAN_SOC_CEXT_CSA_TX_OFFLOAD); 333 334 init_deinit_update_roam_stats_cap(wmi_handle, psoc); 335 336 init_deinit_update_wifi_pos_caps(wmi_handle, psoc); 337 338 /* override derived value, if it exceeds max peer count */ 339 if ((wlan_psoc_get_max_peer_count(psoc) > 340 tgt_hdl->info.wlan_res_cfg.num_active_peers) && 341 (wlan_psoc_get_max_peer_count(psoc) < 342 (tgt_hdl->info.wlan_res_cfg.num_peers - 343 tgt_hdl->info.wlan_res_cfg.num_vdevs))) { 344 tgt_hdl->info.wlan_res_cfg.num_peers = 345 wlan_psoc_get_max_peer_count(psoc) + 346 tgt_hdl->info.wlan_res_cfg.num_vdevs; 347 } 348 legacy_callback = target_if_get_psoc_legacy_service_ready_cb(); 349 if (!legacy_callback) { 350 err_code = -EINVAL; 351 goto exit; 352 } 353 354 err_code = legacy_callback(wmi_service_ready_event_id, 355 scn_handle, event, data_len); 356 init_deinit_chainmask_config(psoc, tgt_hdl); 357 358 if (wmi_service_enabled(wmi_handle, wmi_service_mgmt_tx_wmi)) { 359 wlan_psoc_nif_fw_ext_cap_set(psoc, WLAN_SOC_CEXT_WMI_MGMT_REF); 360 target_if_debug("WMI mgmt service enabled"); 361 } else { 362 wlan_psoc_nif_fw_ext_cap_clear(psoc, 363 WLAN_SOC_CEXT_WMI_MGMT_REF); 364 target_if_debug("WMI mgmt service disabled"); 365 } 366 init_deinit_update_p2p_p2p_conc_support(wmi_handle, psoc); 367 368 err_code = init_deinit_handle_host_mem_req(psoc, tgt_hdl, event); 369 if (err_code != QDF_STATUS_SUCCESS) 370 goto exit; 371 372 target_if_reg_set_offloaded_info(psoc); 373 target_if_reg_set_6ghz_info(psoc); 374 target_if_reg_set_5dot9_ghz_info(psoc); 375 target_if_twt_fill_tgt_caps(psoc, wmi_handle); 376 377 /* Send num_msdu_desc to DP layer */ 378 cdp_soc_set_param(wlan_psoc_get_dp_handle(psoc), 379 DP_SOC_PARAM_MSDU_EXCEPTION_DESC, 380 tgt_hdl->info.target_caps.num_msdu_desc); 381 382 /* Send CMEM FSE support to DP layer */ 383 if (wmi_service_enabled(wmi_handle, wmi_service_fse_cmem_alloc_support)) 384 cdp_soc_set_param(wlan_psoc_get_dp_handle(psoc), 385 DP_SOC_PARAM_CMEM_FSE_SUPPORT, 1); 386 387 /* Send multi_peer_group support to DP layer */ 388 if (wmi_service_enabled(wmi_handle, 389 wmi_service_multi_peer_group_cmd_support)) 390 cdp_soc_set_param(wlan_psoc_get_dp_handle(psoc), 391 DP_SOC_PARAM_MULTI_PEER_GRP_CMD_SUPPORT, 1); 392 393 /* Send UMAC HW reset support to DP layer */ 394 if (wmi_service_enabled(wmi_handle, 395 wmi_service_umac_hang_recovery_support)) 396 cdp_soc_set_param(wlan_psoc_get_dp_handle(psoc), 397 DP_SOC_PARAM_UMAC_HW_RESET_SUPPORT, 1); 398 399 if (wmi_service_enabled(wmi_handle, wmi_service_vdev_delete_all_peer)) 400 wlan_psoc_nif_fw_ext2_cap_set(psoc, 401 WLAN_VDEV_DELETE_ALL_PEER_SUPPORT); 402 403 init_deinit_update_rssi_dbm_conv_support(wmi_handle, psoc); 404 405 init_deinit_update_multi_client_ll_caps(wmi_handle, psoc); 406 407 init_deinit_update_vendor_handoff_control_caps(wmi_handle, psoc); 408 409 if (wmi_service_enabled(wmi_handle, wmi_service_ext_msg)) { 410 target_if_debug("Wait for EXT message"); 411 } else { 412 target_if_debug("No EXT message, send init command"); 413 target_psoc_set_num_radios(tgt_hdl, 1); 414 init_deinit_set_send_init_cmd(psoc, tgt_hdl); 415 } 416 417 exit: 418 return err_code; 419 } 420 421 static int init_deinit_service_ext2_ready_event_handler(ol_scn_t scn_handle, 422 uint8_t *event, 423 uint32_t data_len) 424 { 425 int err_code = 0; 426 struct wlan_objmgr_psoc *psoc; 427 struct target_psoc_info *tgt_hdl; 428 struct wmi_unified *wmi_handle; 429 struct tgt_info *info; 430 wmi_legacy_service_ready_callback legacy_callback; 431 432 if (!scn_handle) { 433 target_if_err("scn handle NULL in service ready ext2 handler"); 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 in service ready ext2 handler"); 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 in service ready ext2 handler"); 446 return -EINVAL; 447 } 448 449 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 450 if (!wmi_handle) { 451 target_if_err("wmi_handle is null in service ready ext2 handler"); 452 return -EINVAL; 453 } 454 455 info = (&tgt_hdl->info); 456 if (info->wmi_service_status == 457 wmi_init_ext_processing_failed) 458 return -EINVAL; 459 460 err_code = init_deinit_populate_service_ready_ext2_param(wmi_handle, 461 event, info); 462 if (err_code) 463 goto exit; 464 465 if (wmi_service_enabled(wmi_handle, 466 wmi_service_reg_cc_ext_event_support)) { 467 target_if_set_reg_cc_ext_supp(tgt_hdl, psoc); 468 wlan_psoc_nif_fw_ext_cap_set(psoc, 469 WLAN_SOC_EXT_EVENT_SUPPORTED); 470 } 471 472 if (wmi_service_enabled(wmi_handle, 473 wmi_service_bang_radar_320_support)) { 474 info->wlan_res_cfg.is_host_dfs_320mhz_bangradar_supported = 475 true; 476 } 477 478 /* dbr_ring_caps could have already come as part of EXT event */ 479 if (info->service_ext2_param.num_dbr_ring_caps) { 480 err_code = init_deinit_populate_dbr_ring_cap_ext2(psoc, 481 wmi_handle, 482 event, info); 483 if (err_code) 484 goto exit; 485 } 486 487 err_code = init_deinit_populate_hal_reg_cap_ext2(wmi_handle, event, 488 info); 489 if (err_code) { 490 target_if_err("failed to populate hal reg cap ext2"); 491 goto exit; 492 } 493 494 err_code = init_deinit_populate_mac_phy_cap_ext2(wmi_handle, event, 495 info); 496 if (err_code) { 497 target_if_err("failed to populate mac phy cap ext2"); 498 goto exit; 499 } 500 501 target_if_add_11ax_modes(psoc, tgt_hdl); 502 503 err_code = init_deinit_populate_scan_radio_cap_ext2(wmi_handle, event, 504 info); 505 if (err_code) { 506 target_if_err("failed to populate scan radio cap ext2"); 507 goto exit; 508 } 509 510 err_code = init_deinit_populate_twt_cap_ext2(psoc, wmi_handle, event, 511 info); 512 513 if (err_code) 514 target_if_debug("failed to populate twt cap ext2"); 515 516 err_code = init_deinit_populate_dbs_or_sbs_cap_ext2(psoc, wmi_handle, 517 event, info); 518 if (err_code) 519 target_if_debug("failed to populate dbs_or_sbs cap ext2"); 520 521 legacy_callback = target_if_get_psoc_legacy_service_ready_cb(); 522 if (legacy_callback) 523 if (legacy_callback(wmi_service_ready_ext2_event_id, 524 scn_handle, event, data_len)) { 525 target_if_err("Legacy callback return error!"); 526 goto exit; 527 } 528 target_if_regulatory_set_ext_tpc(psoc); 529 530 target_if_reg_set_lower_6g_edge_ch_info(psoc); 531 532 target_if_reg_set_disable_upper_6g_edge_ch_info(psoc); 533 534 target_if_reg_set_afc_dev_type(psoc, tgt_hdl); 535 536 /* send init command */ 537 init_deinit_set_send_init_cmd(psoc, tgt_hdl); 538 539 return 0; 540 exit: 541 info->wmi_ready = false; 542 info->wmi_service_status = wmi_init_ext2_processing_failed; 543 return err_code; 544 } 545 546 static int init_deinit_service_ext_ready_event_handler(ol_scn_t scn_handle, 547 uint8_t *event, 548 uint32_t data_len) 549 { 550 int err_code; 551 uint8_t num_radios; 552 struct wlan_objmgr_psoc *psoc; 553 struct target_psoc_info *tgt_hdl; 554 struct wmi_unified *wmi_handle; 555 struct tgt_info *info; 556 wmi_legacy_service_ready_callback legacy_callback; 557 558 if (!scn_handle) { 559 target_if_err("scn handle NULL in service ready handler"); 560 return -EINVAL; 561 } 562 563 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 564 if (!psoc) { 565 target_if_err("psoc is null in service ready handler"); 566 return -EINVAL; 567 } 568 569 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 570 if (!tgt_hdl) { 571 target_if_err("target_psoc_info is null in service ready ev"); 572 return -EINVAL; 573 } 574 575 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 576 info = (&tgt_hdl->info); 577 578 err_code = init_deinit_populate_service_ready_ext_param(wmi_handle, 579 event, &(info->service_ext_param)); 580 if (err_code) 581 goto exit; 582 583 target_psoc_set_num_radios(tgt_hdl, 0); 584 err_code = init_deinit_populate_hw_mode_capability(wmi_handle, 585 event, tgt_hdl); 586 if (err_code) 587 goto exit; 588 589 if (init_deinit_is_preferred_hw_mode_supported(psoc, tgt_hdl) 590 == FALSE) { 591 target_if_err("Preferred mode %d not supported", 592 info->preferred_hw_mode); 593 goto exit; 594 } 595 596 num_radios = target_psoc_get_num_radios_for_mode(tgt_hdl, 597 info->preferred_hw_mode); 598 599 /* set number of radios based on current mode */ 600 target_psoc_set_num_radios(tgt_hdl, num_radios); 601 602 target_if_print_service_ready_ext_param(psoc, tgt_hdl); 603 604 err_code = init_deinit_populate_phy_reg_cap(psoc, wmi_handle, 605 event, info, false); 606 if (err_code) 607 goto exit; 608 609 /* Host receives 11AX wireless modes from target in service ext2 610 * message. Therefore, call target_if_add_11ax_modes() from service ext2 611 * event handler as well. 612 */ 613 if (!wmi_service_enabled(wmi_handle, wmi_service_ext2_msg)) 614 target_if_add_11ax_modes(psoc, tgt_hdl); 615 616 if (init_deinit_chainmask_table_alloc( 617 &(info->service_ext_param)) == 618 QDF_STATUS_SUCCESS) { 619 err_code = init_deinit_populate_chainmask_tables(wmi_handle, 620 event, 621 &(info->service_ext_param.chainmask_table[0])); 622 if (err_code) 623 goto exit; 624 } 625 626 /* dbr_ring_caps can be absent if enough space is not available */ 627 if (info->service_ext_param.num_dbr_ring_caps) { 628 err_code = init_deinit_populate_dbr_ring_cap(psoc, wmi_handle, 629 event, info); 630 if (err_code) 631 goto exit; 632 } 633 634 err_code = init_deinit_populate_spectral_bin_scale_params(psoc, 635 wmi_handle, 636 event, info); 637 if (err_code) 638 goto exit; 639 640 legacy_callback = target_if_get_psoc_legacy_service_ready_cb(); 641 if (legacy_callback) { 642 if (legacy_callback(wmi_service_ready_ext_event_id, 643 scn_handle, event, data_len)) { 644 target_if_err("Error Code %d", err_code); 645 goto exit; 646 } 647 } 648 649 target_if_set_twt_ap_pdev_count(info, tgt_hdl); 650 651 info->wlan_res_cfg.max_bssid_indicator = 652 info->service_ext_param.max_bssid_indicator; 653 654 if (wmi_service_enabled(wmi_handle, wmi_service_ext2_msg)) { 655 target_if_debug("Wait for EXT2 message"); 656 } else { 657 target_if_debug("No EXT2 message, send init command"); 658 init_deinit_set_send_init_cmd(psoc, tgt_hdl); 659 } 660 661 return 0; 662 exit: 663 info->wmi_ready = false; 664 info->wmi_service_status = wmi_init_ext_processing_failed; 665 init_deinit_wakeup_host_wait(psoc, tgt_hdl); 666 return err_code; 667 } 668 669 static int init_deinit_service_available_handler(ol_scn_t scn_handle, 670 uint8_t *event, 671 uint32_t data_len) 672 { 673 struct wlan_objmgr_psoc *psoc; 674 struct target_psoc_info *tgt_hdl; 675 struct wmi_unified *wmi_handle; 676 677 if (!scn_handle) { 678 target_if_err("scn handle NULL"); 679 return -EINVAL; 680 } 681 682 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 683 if (!psoc) { 684 target_if_err("psoc is null"); 685 return -EINVAL; 686 } 687 688 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 689 if (!tgt_hdl) { 690 target_if_err("target_psoc_info is null"); 691 return -EINVAL; 692 } 693 694 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 695 696 if (wmi_save_ext_service_bitmap(wmi_handle, event, NULL) != 697 QDF_STATUS_SUCCESS) { 698 target_if_err("Failed to save ext service bitmap"); 699 return -EINVAL; 700 } 701 702 return 0; 703 } 704 705 #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP) 706 static bool init_deinit_mlo_capable(struct wlan_objmgr_psoc *psoc) 707 { 708 struct target_psoc_info *tgt_hdl; 709 710 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 711 if (!tgt_hdl) { 712 target_if_err("target_psoc_info is null"); 713 return false; 714 } 715 716 if ((tgt_hdl->tif_ops) && 717 (tgt_hdl->tif_ops->mlo_capable)) 718 return tgt_hdl->tif_ops->mlo_capable(psoc); 719 720 return false; 721 } 722 723 static void init_deinit_mlo_update_soc_ready(struct wlan_objmgr_psoc *psoc) 724 { 725 if (init_deinit_mlo_capable(psoc)) 726 mlo_setup_update_soc_ready(psoc); 727 } 728 729 static void init_deinit_send_ml_link_ready(struct wlan_objmgr_psoc *psoc, 730 void *object, void *arg) 731 { 732 struct wlan_objmgr_pdev *pdev = object; 733 734 if (!init_deinit_mlo_capable(psoc)) 735 return; 736 737 qdf_assert_always(psoc); 738 qdf_assert_always(pdev); 739 740 mlo_setup_link_ready(pdev); 741 } 742 743 static void init_deinit_mlo_update_pdev_ready(struct wlan_objmgr_psoc *psoc, 744 uint8_t num_radios) 745 { 746 if (!init_deinit_mlo_capable(psoc)) 747 return; 748 749 wlan_objmgr_iterate_obj_list(psoc, WLAN_PDEV_OP, 750 init_deinit_send_ml_link_ready, 751 NULL, 0, WLAN_INIT_DEINIT_ID); 752 } 753 #else 754 static void init_deinit_mlo_update_soc_ready(struct wlan_objmgr_psoc *psoc) 755 {} 756 static void init_deinit_mlo_update_pdev_ready(struct wlan_objmgr_psoc *psoc, 757 uint8_t num_radios) 758 {} 759 #endif /*WLAN_FEATURE_11BE_MLO && WLAN_MLO_MULTI_CHIP*/ 760 761 /* MAC address fourth byte index */ 762 #define MAC_BYTE_4 4 763 764 static int init_deinit_ready_event_handler(ol_scn_t scn_handle, 765 uint8_t *event, 766 uint32_t data_len) 767 { 768 struct wlan_objmgr_psoc *psoc; 769 struct wlan_objmgr_pdev *pdev; 770 struct target_psoc_info *tgt_hdl; 771 struct wmi_unified *wmi_handle; 772 struct wmi_host_fw_abi_ver fw_ver; 773 uint8_t myaddr[QDF_MAC_ADDR_SIZE]; 774 struct tgt_info *info; 775 struct wmi_host_ready_ev_param ready_ev; 776 wmi_legacy_service_ready_callback legacy_callback; 777 uint8_t num_radios, i; 778 uint32_t max_peers; 779 uint32_t max_ast_index; 780 target_resource_config *tgt_cfg; 781 782 if (!scn_handle) { 783 target_if_err("scn handle NULL"); 784 return -EINVAL; 785 } 786 787 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 788 if (!psoc) { 789 target_if_err("psoc is null"); 790 return -EINVAL; 791 } 792 793 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 794 if (!tgt_hdl) { 795 target_if_err("target_psoc_info is null"); 796 return -EINVAL; 797 } 798 799 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 800 info = (&tgt_hdl->info); 801 802 if (wmi_extract_fw_abi_version(wmi_handle, event, &fw_ver) == 803 QDF_STATUS_SUCCESS) { 804 info->version.wlan_ver = fw_ver.sw_version; 805 info->version.wlan_ver = fw_ver.abi_version; 806 } 807 808 if (wmi_check_and_update_fw_version(wmi_handle, event) < 0) { 809 target_if_err("Version mismatch with FW"); 810 return -EINVAL; 811 } 812 813 if (wmi_extract_ready_event_params(wmi_handle, event, &ready_ev) != 814 QDF_STATUS_SUCCESS) { 815 target_if_err("Failed to extract ready event"); 816 return -EINVAL; 817 } 818 819 if (!ready_ev.agile_capability) 820 target_if_err("agile capability disabled in HW"); 821 else 822 info->wlan_res_cfg.agile_capability = ready_ev.agile_capability; 823 824 if (ready_ev.num_max_active_vdevs) { 825 if (ready_ev.num_max_active_vdevs < 826 info->wlan_res_cfg.num_max_active_vdevs) { 827 target_if_err("unexpected num_max_active_vdevs fw %d host %d", 828 ready_ev.num_max_active_vdevs, 829 info->wlan_res_cfg.num_max_active_vdevs); 830 info->wlan_res_cfg.num_max_active_vdevs = 831 ready_ev.num_max_active_vdevs; 832 } 833 } 834 835 /* Indicate to the waiting thread that the ready 836 * event was received 837 */ 838 info->wlan_init_status = wmi_ready_extract_init_status( 839 wmi_handle, event); 840 841 legacy_callback = target_if_get_psoc_legacy_service_ready_cb(); 842 if (legacy_callback) 843 if (legacy_callback(wmi_ready_event_id, 844 scn_handle, event, data_len)) { 845 target_if_err("Legacy callback returned error!"); 846 tgt_hdl->info.wmi_ready = false; 847 goto exit; 848 } 849 850 init_deinit_mlo_update_soc_ready(psoc); 851 852 num_radios = target_psoc_get_num_radios(tgt_hdl); 853 854 if ((ready_ev.num_total_peer != 0) && 855 (info->wlan_res_cfg.num_peers != ready_ev.num_total_peer)) { 856 uint16_t num_peers = 0; 857 /* FW allocated number of peers is different than host 858 * requested. Update host max with FW reported value. 859 */ 860 target_if_err("Host Requested %d peers. FW Supports %d peers", 861 info->wlan_res_cfg.num_peers, 862 ready_ev.num_total_peer); 863 info->wlan_res_cfg.num_peers = ready_ev.num_total_peer; 864 num_peers = info->wlan_res_cfg.num_peers / num_radios; 865 866 for (i = 0; i < num_radios; i++) { 867 pdev = wlan_objmgr_get_pdev_by_id(psoc, i, 868 WLAN_INIT_DEINIT_ID); 869 if (!pdev) { 870 target_if_err(" PDEV %d is NULL", i); 871 return -EINVAL; 872 } 873 874 wlan_pdev_set_max_peer_count(pdev, num_peers); 875 wlan_objmgr_pdev_release_ref(pdev, WLAN_INIT_DEINIT_ID); 876 } 877 878 wlan_psoc_set_max_peer_count(psoc, 879 info->wlan_res_cfg.num_peers); 880 } 881 882 /* for non legacy num_total_peer will be non zero 883 * allocate peer memory in this case 884 */ 885 if (ready_ev.num_total_peer != 0) { 886 tgt_cfg = &info->wlan_res_cfg; 887 max_peers = tgt_cfg->num_peers + ready_ev.num_extra_peer + 1; 888 max_ast_index = ready_ev.max_ast_index + 1; 889 890 if (cdp_peer_map_attach(wlan_psoc_get_dp_handle(psoc), 891 max_peers, max_ast_index, 892 tgt_cfg->peer_map_unmap_version) != 893 QDF_STATUS_SUCCESS) { 894 target_if_err("DP peer map attach failed"); 895 return -EINVAL; 896 } 897 } 898 899 900 if (ready_ev.pktlog_defs_checksum) { 901 for (i = 0; i < num_radios; i++) { 902 pdev = wlan_objmgr_get_pdev_by_id(psoc, i, 903 WLAN_INIT_DEINIT_ID); 904 if (!pdev) { 905 target_if_err(" PDEV %d is NULL", i); 906 return -EINVAL; 907 } 908 target_if_set_pktlog_checksum(pdev, tgt_hdl, 909 ready_ev. 910 pktlog_defs_checksum); 911 wlan_objmgr_pdev_release_ref(pdev, WLAN_INIT_DEINIT_ID); 912 } 913 } 914 915 /* 916 * For non-legacy HW, MAC addr list is extracted. 917 */ 918 if (num_radios > 1) { 919 uint8_t num_mac_addr; 920 wmi_host_mac_addr *addr_list; 921 int i; 922 923 addr_list = wmi_ready_extract_mac_addr_list(wmi_handle, event, 924 &num_mac_addr); 925 if ((num_mac_addr >= num_radios) && (addr_list)) { 926 for (i = 0; i < num_radios; i++) { 927 WMI_HOST_MAC_ADDR_TO_CHAR_ARRAY(&addr_list[i], 928 myaddr); 929 pdev = wlan_objmgr_get_pdev_by_id(psoc, i, 930 WLAN_INIT_DEINIT_ID); 931 if (!pdev) { 932 target_if_err(" PDEV %d is NULL", i); 933 return -EINVAL; 934 } 935 wlan_pdev_set_hw_macaddr(pdev, myaddr); 936 wlan_objmgr_pdev_release_ref(pdev, 937 WLAN_INIT_DEINIT_ID); 938 939 /* assign 1st radio addr to psoc */ 940 if (i == 0) 941 wlan_psoc_set_hw_macaddr(psoc, myaddr); 942 } 943 goto out; 944 } else { 945 target_if_err("Using default MAC addr for all radios.."); 946 } 947 } 948 949 /* 950 * We extract single MAC address in two scenarios: 951 * 1. In non-legacy case, if addr list is NULL or num_mac_addr < num_radios 952 * 2. In all legacy cases 953 */ 954 for (i = 0; i < num_radios; i++) { 955 wmi_ready_extract_mac_addr(wmi_handle, event, myaddr); 956 myaddr[MAC_BYTE_4] += i; 957 pdev = wlan_objmgr_get_pdev_by_id(psoc, i, WLAN_INIT_DEINIT_ID); 958 if (!pdev) { 959 target_if_err(" PDEV %d is NULL", i); 960 return -EINVAL; 961 } 962 wlan_pdev_set_hw_macaddr(pdev, myaddr); 963 wlan_objmgr_pdev_release_ref(pdev, WLAN_INIT_DEINIT_ID); 964 /* assign 1st radio addr to psoc */ 965 if (i == 0) 966 wlan_psoc_set_hw_macaddr(psoc, myaddr); 967 } 968 969 out: 970 target_if_btcoex_cfg_enable(psoc, tgt_hdl, event); 971 tgt_hdl->info.wmi_ready = true; 972 init_deinit_mlo_update_pdev_ready(psoc, num_radios); 973 exit: 974 init_deinit_wakeup_host_wait(psoc, tgt_hdl); 975 976 return 0; 977 } 978 979 #ifdef HEALTH_MON_SUPPORT 980 static int init_deinit_health_mon_event_handler(ol_scn_t scn_handle, 981 uint8_t *event, 982 uint32_t data_len) 983 { 984 struct wlan_objmgr_psoc *psoc; 985 struct target_psoc_info *tgt_hdl; 986 struct wmi_unified *wmi_handle; 987 struct tgt_info *info; 988 struct wmi_health_mon_params *param; 989 990 if (!scn_handle) { 991 target_if_err("scn handle NULL"); 992 return -EINVAL; 993 } 994 995 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 996 if (!psoc) { 997 target_if_err("psoc is null"); 998 return -EINVAL; 999 } 1000 1001 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 1002 if (!tgt_hdl) { 1003 target_if_err("target_psoc_info is null"); 1004 return -EINVAL; 1005 } 1006 1007 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 1008 info = (&tgt_hdl->info); 1009 1010 param = (&info->health_mon_param); 1011 wmi_extract_health_mon_event(wmi_handle, event, param); 1012 1013 return 0; 1014 } 1015 #endif /* HEALTH_MON_SUPPORT */ 1016 1017 #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP) 1018 static void init_deinit_mlo_setup_done_event(struct wlan_objmgr_psoc *psoc) 1019 { 1020 struct target_psoc_info *tgt_hdl; 1021 1022 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 1023 if (!tgt_hdl) { 1024 target_if_err("target_psoc_info is null"); 1025 return; 1026 } 1027 1028 if ((tgt_hdl->tif_ops) && 1029 (tgt_hdl->tif_ops->mlo_setup_done_event)) 1030 tgt_hdl->tif_ops->mlo_setup_done_event(psoc); 1031 } 1032 1033 static int init_deinit_mlo_setup_comp_event_handler(ol_scn_t scn_handle, 1034 uint8_t *event, 1035 uint32_t data_len) 1036 { 1037 struct wlan_objmgr_psoc *psoc; 1038 struct wlan_objmgr_pdev *pdev; 1039 struct target_psoc_info *tgt_hdl; 1040 struct wmi_unified *wmi_handle; 1041 struct wmi_mlo_setup_complete_params params; 1042 1043 if (!scn_handle) { 1044 target_if_err("scn handle NULL"); 1045 return -EINVAL; 1046 } 1047 1048 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 1049 if (!psoc) { 1050 target_if_err("psoc is null"); 1051 return -EINVAL; 1052 } 1053 1054 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 1055 if (!tgt_hdl) { 1056 target_if_err("target_psoc_info is null"); 1057 return -EINVAL; 1058 } 1059 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 1060 1061 if (wmi_extract_mlo_setup_cmpl_event(wmi_handle, event, ¶ms) != 1062 QDF_STATUS_SUCCESS) 1063 return -EINVAL; 1064 1065 pdev = wlan_objmgr_get_pdev_by_id(psoc, params.pdev_id, 1066 WLAN_INIT_DEINIT_ID); 1067 if (pdev) { 1068 mlo_link_setup_complete(pdev); 1069 wlan_objmgr_pdev_release_ref(pdev, WLAN_INIT_DEINIT_ID); 1070 } 1071 1072 init_deinit_mlo_setup_done_event(psoc); 1073 1074 return 0; 1075 } 1076 1077 static int init_deinit_mlo_teardown_comp_event_handler(ol_scn_t scn_handle, 1078 uint8_t *event, 1079 uint32_t data_len) 1080 { 1081 struct wlan_objmgr_psoc *psoc; 1082 struct wlan_objmgr_pdev *pdev; 1083 struct target_psoc_info *tgt_hdl; 1084 struct wmi_unified *wmi_handle; 1085 struct wmi_mlo_teardown_cmpl_params params; 1086 1087 if (!scn_handle) { 1088 target_if_err("scn handle NULL"); 1089 return -EINVAL; 1090 } 1091 1092 psoc = target_if_get_psoc_from_scn_hdl(scn_handle); 1093 if (!psoc) { 1094 target_if_err("psoc is null"); 1095 return -EINVAL; 1096 } 1097 1098 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 1099 if (!tgt_hdl) { 1100 target_if_err("target_psoc_info is null"); 1101 return -EINVAL; 1102 } 1103 wmi_handle = target_psoc_get_wmi_hdl(tgt_hdl); 1104 1105 if (wmi_extract_mlo_teardown_cmpl_event(wmi_handle, event, ¶ms) != 1106 QDF_STATUS_SUCCESS) 1107 return -EINVAL; 1108 1109 pdev = wlan_objmgr_get_pdev_by_id(psoc, params.pdev_id, 1110 WLAN_INIT_DEINIT_ID); 1111 if (pdev) { 1112 mlo_link_teardown_complete(pdev); 1113 wlan_objmgr_pdev_release_ref(pdev, WLAN_INIT_DEINIT_ID); 1114 } 1115 1116 return 0; 1117 } 1118 1119 static QDF_STATUS init_deinit_register_mlo_ev_handlers(wmi_unified_t wmi_handle) 1120 { 1121 wmi_unified_register_event(wmi_handle, 1122 wmi_mlo_setup_complete_event_id, 1123 init_deinit_mlo_setup_comp_event_handler); 1124 wmi_unified_register_event(wmi_handle, 1125 wmi_mlo_teardown_complete_event_id, 1126 init_deinit_mlo_teardown_comp_event_handler); 1127 1128 return QDF_STATUS_SUCCESS; 1129 } 1130 #else 1131 static QDF_STATUS init_deinit_register_mlo_ev_handlers(wmi_unified_t wmi_handle) 1132 { 1133 return QDF_STATUS_SUCCESS; 1134 } 1135 #endif /*WLAN_FEATURE_11BE_MLO && WLAN_MLO_MULTI_CHIP*/ 1136 1137 QDF_STATUS init_deinit_register_tgt_psoc_ev_handlers( 1138 struct wlan_objmgr_psoc *psoc) 1139 { 1140 struct target_psoc_info *tgt_hdl; 1141 wmi_unified_t wmi_handle; 1142 QDF_STATUS retval = QDF_STATUS_SUCCESS; 1143 1144 if (!psoc) { 1145 target_if_err("psoc is null in register wmi handler"); 1146 return QDF_STATUS_E_FAILURE; 1147 } 1148 1149 tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc); 1150 if (!tgt_hdl) { 1151 target_if_err("target_psoc_info null in register wmi hadler"); 1152 return QDF_STATUS_E_FAILURE; 1153 } 1154 1155 wmi_handle = (wmi_unified_t)target_psoc_get_wmi_hdl(tgt_hdl); 1156 1157 retval = wmi_unified_register_event_handler(wmi_handle, 1158 wmi_service_ready_event_id, 1159 init_deinit_service_ready_event_handler, 1160 WMI_RX_WORK_CTX); 1161 retval = wmi_unified_register_event_handler(wmi_handle, 1162 wmi_service_ready_ext_event_id, 1163 init_deinit_service_ext_ready_event_handler, 1164 WMI_RX_WORK_CTX); 1165 retval = wmi_unified_register_event_handler(wmi_handle, 1166 wmi_service_available_event_id, 1167 init_deinit_service_available_handler, 1168 WMI_RX_UMAC_CTX); 1169 retval = wmi_unified_register_event_handler(wmi_handle, 1170 wmi_ready_event_id, 1171 init_deinit_ready_event_handler, 1172 WMI_RX_WORK_CTX); 1173 retval = wmi_unified_register_event_handler( 1174 wmi_handle, 1175 wmi_service_ready_ext2_event_id, 1176 init_deinit_service_ext2_ready_event_handler, 1177 WMI_RX_WORK_CTX); 1178 retval = init_deinit_register_mlo_ev_handlers(wmi_handle); 1179 1180 #ifdef HEALTH_MON_SUPPORT 1181 retval = wmi_unified_register_event_handler( 1182 wmi_handle, 1183 wmi_extract_health_mon_init_done_info_eventid, 1184 init_deinit_health_mon_event_handler, 1185 WMI_RX_WORK_CTX); 1186 #endif /* HEALTH_MON_SUPPORT */ 1187 1188 return retval; 1189 } 1190 1191