1 // SPDX-License-Identifier: ISC
4  * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
36 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_map_msa_permission()
48 	if (mem_info->secure) {  in ath10k_qmi_map_msa_permission()
56 	ret = qcom_scm_assign_mem(mem_info->addr, mem_info->size,  in ath10k_qmi_map_msa_permission()
68 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_unmap_msa_permission()
74 	if (!mem_info->secure)  in ath10k_qmi_unmap_msa_permission()
80 	ret = qcom_scm_assign_mem(mem_info->addr, mem_info->size,  in ath10k_qmi_unmap_msa_permission()
93 	if (qmi->msa_fixed_perm)  in ath10k_qmi_setup_msa_permissions()
96 	for (i = 0; i < qmi->nr_mem_region; i++) {  in ath10k_qmi_setup_msa_permissions()
97 		ret = ath10k_qmi_map_msa_permission(qmi, &qmi->mem_region[i]);  in ath10k_qmi_setup_msa_permissions()
105 	for (i--; i >= 0; i--)  in ath10k_qmi_setup_msa_permissions()
106 		ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]);  in ath10k_qmi_setup_msa_permissions()
114 	if (qmi->msa_fixed_perm)  in ath10k_qmi_remove_msa_permission()
117 	for (i = 0; i < qmi->nr_mem_region; i++)  in ath10k_qmi_remove_msa_permission()
118 		ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]);  in ath10k_qmi_remove_msa_permission()
125 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_msa_mem_info_send_sync_msg()
131 	req.msa_addr = ar->msa.paddr;  in ath10k_qmi_msa_mem_info_send_sync_msg()
132 	req.size = ar->msa.mem_size;  in ath10k_qmi_msa_mem_info_send_sync_msg()
134 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,  in ath10k_qmi_msa_mem_info_send_sync_msg()
139 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_msa_mem_info_send_sync_msg()
155 		ret = -EINVAL;  in ath10k_qmi_msa_mem_info_send_sync_msg()
162 		ret = -EINVAL;  in ath10k_qmi_msa_mem_info_send_sync_msg()
166 	max_mapped_addr = ar->msa.paddr + ar->msa.mem_size;  in ath10k_qmi_msa_mem_info_send_sync_msg()
167 	qmi->nr_mem_region = resp.mem_region_info_len;  in ath10k_qmi_msa_mem_info_send_sync_msg()
169 		if (resp.mem_region_info[i].size > ar->msa.mem_size ||  in ath10k_qmi_msa_mem_info_send_sync_msg()
171 		    resp.mem_region_info[i].region_addr < ar->msa.paddr ||  in ath10k_qmi_msa_mem_info_send_sync_msg()
177 			ret = -EINVAL;  in ath10k_qmi_msa_mem_info_send_sync_msg()
180 		qmi->mem_region[i].addr = resp.mem_region_info[i].region_addr;  in ath10k_qmi_msa_mem_info_send_sync_msg()
181 		qmi->mem_region[i].size = resp.mem_region_info[i].size;  in ath10k_qmi_msa_mem_info_send_sync_msg()
182 		qmi->mem_region[i].secure = resp.mem_region_info[i].secure_flag;  in ath10k_qmi_msa_mem_info_send_sync_msg()
185 			   i, &qmi->mem_region[i].addr,  in ath10k_qmi_msa_mem_info_send_sync_msg()
186 			   qmi->mem_region[i].size,  in ath10k_qmi_msa_mem_info_send_sync_msg()
187 			   qmi->mem_region[i].secure);  in ath10k_qmi_msa_mem_info_send_sync_msg()
194 	memset(&qmi->mem_region[0], 0, sizeof(qmi->mem_region[0]) * i);  in ath10k_qmi_msa_mem_info_send_sync_msg()
203 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_msa_ready_send_sync_msg()
207 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,  in ath10k_qmi_msa_ready_send_sync_msg()
212 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_msa_ready_send_sync_msg()
228 		ret = -EINVAL;  in ath10k_qmi_msa_ready_send_sync_msg()
242 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_bdf_dnld_send_sync()
250 		return -ENOMEM;  in ath10k_qmi_bdf_dnld_send_sync()
252 	temp = ar->normal_mode_fw.board_data;  in ath10k_qmi_bdf_dnld_send_sync()
253 	remaining = ar->normal_mode_fw.board_len;  in ath10k_qmi_bdf_dnld_send_sync()
256 		req->valid = 1;  in ath10k_qmi_bdf_dnld_send_sync()
257 		req->file_id_valid = 1;  in ath10k_qmi_bdf_dnld_send_sync()
258 		req->file_id = 0;  in ath10k_qmi_bdf_dnld_send_sync()
259 		req->total_size_valid = 1;  in ath10k_qmi_bdf_dnld_send_sync()
260 		req->total_size = ar->normal_mode_fw.board_len;  in ath10k_qmi_bdf_dnld_send_sync()
261 		req->seg_id_valid = 1;  in ath10k_qmi_bdf_dnld_send_sync()
262 		req->data_valid = 1;  in ath10k_qmi_bdf_dnld_send_sync()
263 		req->end_valid = 1;  in ath10k_qmi_bdf_dnld_send_sync()
266 			req->data_len = QMI_WLFW_MAX_DATA_SIZE_V01;  in ath10k_qmi_bdf_dnld_send_sync()
268 			req->data_len = remaining;  in ath10k_qmi_bdf_dnld_send_sync()
269 			req->end = 1;  in ath10k_qmi_bdf_dnld_send_sync()
272 		memcpy(req->data, temp, req->data_len);  in ath10k_qmi_bdf_dnld_send_sync()
274 		ret = qmi_txn_init(&qmi->qmi_hdl, &txn,  in ath10k_qmi_bdf_dnld_send_sync()
280 		ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_bdf_dnld_send_sync()
298 		 * scenario and treat it as non-fatal.  in ath10k_qmi_bdf_dnld_send_sync()
301 		    !(req->end == 1 &&  in ath10k_qmi_bdf_dnld_send_sync()
303 			ath10k_err(ar, "failed to download board data file: %d\n",  in ath10k_qmi_bdf_dnld_send_sync()
305 			ret = -EINVAL;  in ath10k_qmi_bdf_dnld_send_sync()
309 		remaining -= req->data_len;  in ath10k_qmi_bdf_dnld_send_sync()
310 		temp += req->data_len;  in ath10k_qmi_bdf_dnld_send_sync()
311 		req->seg_id++;  in ath10k_qmi_bdf_dnld_send_sync()
328 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_send_cal_report_req()
334 	if (ar_snoc->xo_cal_supported) {  in ath10k_qmi_send_cal_report_req()
336 		req.xo_cal_data = ar_snoc->xo_cal_data;  in ath10k_qmi_send_cal_report_req()
339 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_cal_report_resp_msg_v01_ei,  in ath10k_qmi_send_cal_report_req()
345 		if (qmi->cal_data[i].total_size &&  in ath10k_qmi_send_cal_report_req()
346 		    qmi->cal_data[i].data) {  in ath10k_qmi_send_cal_report_req()
347 			req.meta_data[j] = qmi->cal_data[i].cal_id;  in ath10k_qmi_send_cal_report_req()
353 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_send_cal_report_req()
359 		ath10k_err(ar, "failed to send calibration request: %d\n", ret);  in ath10k_qmi_send_cal_report_req()
368 		ath10k_err(ar, "calibration request rejected: %d\n", resp.resp.error);  in ath10k_qmi_send_cal_report_req()
369 		ret = -EINVAL;  in ath10k_qmi_send_cal_report_req()
381 ath10k_qmi_mode_send_sync_msg(struct ath10k *ar, enum wlfw_driver_mode_enum_v01 mode)  in ath10k_qmi_mode_send_sync_msg()
384 	struct ath10k_qmi *qmi = ar_snoc->qmi;  in ath10k_qmi_mode_send_sync_msg()
390 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,  in ath10k_qmi_mode_send_sync_msg()
400 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_mode_send_sync_msg()
416 		ret = -EINVAL;  in ath10k_qmi_mode_send_sync_msg()
428 ath10k_qmi_cfg_send_sync_msg(struct ath10k *ar,  in ath10k_qmi_cfg_send_sync_msg()
433 	struct ath10k_qmi *qmi = ar_snoc->qmi;  in ath10k_qmi_cfg_send_sync_msg()
442 		return -ENOMEM;  in ath10k_qmi_cfg_send_sync_msg()
444 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,  in ath10k_qmi_cfg_send_sync_msg()
450 	req->host_version_valid = 0;  in ath10k_qmi_cfg_send_sync_msg()
452 	req->tgt_cfg_valid = 1;  in ath10k_qmi_cfg_send_sync_msg()
453 	if (config->num_ce_tgt_cfg > QMI_WLFW_MAX_NUM_CE_V01)  in ath10k_qmi_cfg_send_sync_msg()
454 		req->tgt_cfg_len = QMI_WLFW_MAX_NUM_CE_V01;  in ath10k_qmi_cfg_send_sync_msg()
456 		req->tgt_cfg_len = config->num_ce_tgt_cfg;  in ath10k_qmi_cfg_send_sync_msg()
457 	for (i = 0; i < req->tgt_cfg_len; i++) {  in ath10k_qmi_cfg_send_sync_msg()
458 		req->tgt_cfg[i].pipe_num = config->ce_tgt_cfg[i].pipe_num;  in ath10k_qmi_cfg_send_sync_msg()
459 		req->tgt_cfg[i].pipe_dir = config->ce_tgt_cfg[i].pipe_dir;  in ath10k_qmi_cfg_send_sync_msg()
460 		req->tgt_cfg[i].nentries = config->ce_tgt_cfg[i].nentries;  in ath10k_qmi_cfg_send_sync_msg()
461 		req->tgt_cfg[i].nbytes_max = config->ce_tgt_cfg[i].nbytes_max;  in ath10k_qmi_cfg_send_sync_msg()
462 		req->tgt_cfg[i].flags = config->ce_tgt_cfg[i].flags;  in ath10k_qmi_cfg_send_sync_msg()
465 	req->svc_cfg_valid = 1;  in ath10k_qmi_cfg_send_sync_msg()
466 	if (config->num_ce_svc_pipe_cfg > QMI_WLFW_MAX_NUM_SVC_V01)  in ath10k_qmi_cfg_send_sync_msg()
467 		req->svc_cfg_len = QMI_WLFW_MAX_NUM_SVC_V01;  in ath10k_qmi_cfg_send_sync_msg()
469 		req->svc_cfg_len = config->num_ce_svc_pipe_cfg;  in ath10k_qmi_cfg_send_sync_msg()
470 	for (i = 0; i < req->svc_cfg_len; i++) {  in ath10k_qmi_cfg_send_sync_msg()
471 		req->svc_cfg[i].service_id = config->ce_svc_cfg[i].service_id;  in ath10k_qmi_cfg_send_sync_msg()
472 		req->svc_cfg[i].pipe_dir = config->ce_svc_cfg[i].pipe_dir;  in ath10k_qmi_cfg_send_sync_msg()
473 		req->svc_cfg[i].pipe_num = config->ce_svc_cfg[i].pipe_num;  in ath10k_qmi_cfg_send_sync_msg()
476 	req->shadow_reg_valid = 1;  in ath10k_qmi_cfg_send_sync_msg()
477 	if (config->num_shadow_reg_cfg >  in ath10k_qmi_cfg_send_sync_msg()
479 		req->shadow_reg_len = QMI_WLFW_MAX_NUM_SHADOW_REG_V01;  in ath10k_qmi_cfg_send_sync_msg()
481 		req->shadow_reg_len = config->num_shadow_reg_cfg;  in ath10k_qmi_cfg_send_sync_msg()
483 	memcpy(req->shadow_reg, config->shadow_reg_cfg,  in ath10k_qmi_cfg_send_sync_msg()
484 	       sizeof(struct wlfw_shadow_reg_cfg_s_v01) * req->shadow_reg_len);  in ath10k_qmi_cfg_send_sync_msg()
486 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_cfg_send_sync_msg()
502 		ret = -EINVAL;  in ath10k_qmi_cfg_send_sync_msg()
515 int ath10k_qmi_wlan_enable(struct ath10k *ar,  in ath10k_qmi_wlan_enable()
540 int ath10k_qmi_wlan_disable(struct ath10k *ar)  in ath10k_qmi_wlan_disable()
545 static void ath10k_qmi_add_wlan_ver_smem(struct ath10k *ar, const char *fw_build_id)  in ath10k_qmi_add_wlan_ver_smem()
576 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_cap_send_sync_msg()
583 		return -ENOMEM;  in ath10k_qmi_cap_send_sync_msg()
585 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_cap_resp_msg_v01_ei, resp);  in ath10k_qmi_cap_send_sync_msg()
589 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_cap_send_sync_msg()
603 	if (resp->resp.result != QMI_RESULT_SUCCESS_V01) {  in ath10k_qmi_cap_send_sync_msg()
604 		ath10k_err(ar, "capability req rejected: %d\n", resp->resp.error);  in ath10k_qmi_cap_send_sync_msg()
605 		ret = -EINVAL;  in ath10k_qmi_cap_send_sync_msg()
609 	if (resp->chip_info_valid) {  in ath10k_qmi_cap_send_sync_msg()
610 		qmi->chip_info.chip_id = resp->chip_info.chip_id;  in ath10k_qmi_cap_send_sync_msg()
611 		qmi->chip_info.chip_family = resp->chip_info.chip_family;  in ath10k_qmi_cap_send_sync_msg()
613 		qmi->chip_info.chip_id = 0xFF;  in ath10k_qmi_cap_send_sync_msg()
616 	if (resp->board_info_valid)  in ath10k_qmi_cap_send_sync_msg()
617 		qmi->board_info.board_id = resp->board_info.board_id;  in ath10k_qmi_cap_send_sync_msg()
619 		qmi->board_info.board_id = 0xFF;  in ath10k_qmi_cap_send_sync_msg()
621 	if (resp->soc_info_valid)  in ath10k_qmi_cap_send_sync_msg()
622 		qmi->soc_info.soc_id = resp->soc_info.soc_id;  in ath10k_qmi_cap_send_sync_msg()
624 	if (resp->fw_version_info_valid) {  in ath10k_qmi_cap_send_sync_msg()
625 		qmi->fw_version = resp->fw_version_info.fw_version;  in ath10k_qmi_cap_send_sync_msg()
626 		strscpy(qmi->fw_build_timestamp, resp->fw_version_info.fw_build_timestamp,  in ath10k_qmi_cap_send_sync_msg()
627 			sizeof(qmi->fw_build_timestamp));  in ath10k_qmi_cap_send_sync_msg()
630 	if (resp->fw_build_id_valid)  in ath10k_qmi_cap_send_sync_msg()
631 		strscpy(qmi->fw_build_id, resp->fw_build_id,  in ath10k_qmi_cap_send_sync_msg()
634 	if (!test_bit(ATH10K_SNOC_FLAG_REGISTERED, &ar_snoc->flags)) {  in ath10k_qmi_cap_send_sync_msg()
636 			    qmi->chip_info.chip_id, qmi->chip_info.chip_family,  in ath10k_qmi_cap_send_sync_msg()
637 			    qmi->board_info.board_id, qmi->soc_info.soc_id);  in ath10k_qmi_cap_send_sync_msg()
639 			    qmi->fw_version, qmi->fw_build_timestamp, qmi->fw_build_id);  in ath10k_qmi_cap_send_sync_msg()
642 	if (resp->fw_build_id_valid)  in ath10k_qmi_cap_send_sync_msg()
643 		ath10k_qmi_add_wlan_ver_smem(ar, qmi->fw_build_id);  in ath10k_qmi_cap_send_sync_msg()
658 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_host_cap_send_sync()
666 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_host_cap_resp_msg_v01_ei,  in ath10k_qmi_host_cap_send_sync()
671 	if (test_bit(ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK, &ar_snoc->flags))  in ath10k_qmi_host_cap_send_sync()
676 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_host_cap_send_sync()
694 		ret = -EINVAL;  in ath10k_qmi_host_cap_send_sync()
705 int ath10k_qmi_set_fw_log_mode(struct ath10k *ar, u8 fw_log_mode)  in ath10k_qmi_set_fw_log_mode()
709 	struct ath10k_qmi *qmi = ar_snoc->qmi;  in ath10k_qmi_set_fw_log_mode()
717 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_ini_resp_msg_v01_ei,  in ath10k_qmi_set_fw_log_mode()
722 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_set_fw_log_mode()
739 		ret = -EINVAL;  in ath10k_qmi_set_fw_log_mode()
755 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_ind_register_send_sync_msg()
767 	if (ar_snoc->xo_cal_supported) {  in ath10k_qmi_ind_register_send_sync_msg()
772 	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,  in ath10k_qmi_ind_register_send_sync_msg()
777 	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,  in ath10k_qmi_ind_register_send_sync_msg()
793 		ret = -EINVAL;  in ath10k_qmi_ind_register_send_sync_msg()
799 			qmi->fw_ready = true;  in ath10k_qmi_ind_register_send_sync_msg()
810 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_event_server_arrive()
817 	if (qmi->fw_ready) {  in ath10k_qmi_event_server_arrive()
833 	 * violation, when running MPSS.AT.4.0.c2-01184-SDM845_GEN_PACK-1.  in ath10k_qmi_event_server_arrive()
857 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_fetch_board_file()
860 	ar->hif.bus = ATH10K_BUS_SNOC;  in ath10k_qmi_fetch_board_file()
861 	ar->id.qmi_ids_valid = true;  in ath10k_qmi_fetch_board_file()
862 	ar->id.qmi_board_id = qmi->board_info.board_id;  in ath10k_qmi_fetch_board_file()
863 	ar->id.qmi_chip_id = qmi->chip_info.chip_id;  in ath10k_qmi_fetch_board_file()
864 	ar->hw_params.fw.dir = WCN3990_HW_1_0_FW_DIR;  in ath10k_qmi_fetch_board_file()
870 	return ath10k_core_fetch_board_file(qmi->ar, ATH10K_BD_IE_BOARD);  in ath10k_qmi_fetch_board_file()
876 			     void *data)  in ath10k_qmi_driver_event_post()  argument
882 		return -ENOMEM;  in ath10k_qmi_driver_event_post()
884 	event->type = type;  in ath10k_qmi_driver_event_post()
885 	event->data = data;  in ath10k_qmi_driver_event_post()
887 	spin_lock(&qmi->event_lock);  in ath10k_qmi_driver_event_post()
888 	list_add_tail(&event->list, &qmi->event_list);  in ath10k_qmi_driver_event_post()
889 	spin_unlock(&qmi->event_lock);  in ath10k_qmi_driver_event_post()
891 	queue_work(qmi->event_wq, &qmi->event_work);  in ath10k_qmi_driver_event_post()
898 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_event_server_exit()
903 	if (!test_bit(ATH10K_SNOC_FLAG_UNREGISTERING, &ar_snoc->flags) &&  in ath10k_qmi_event_server_exit()
904 	    !test_bit(ATH10K_SNOC_FLAG_MODEM_STOPPED, &ar_snoc->flags))  in ath10k_qmi_event_server_exit()
931 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_event_fw_ready_ind()
941 				    struct qmi_txn *txn, const void *data)  in ath10k_qmi_fw_ready_ind()  argument
950 				     struct qmi_txn *txn, const void *data)  in ath10k_qmi_msa_ready_ind()  argument
979 	struct sockaddr_qrtr *sq = &qmi->sq;  in ath10k_qmi_new_server()
980 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_new_server()
983 	sq->sq_family = AF_QIPCRTR;  in ath10k_qmi_new_server()
984 	sq->sq_node = service->node;  in ath10k_qmi_new_server()
985 	sq->sq_port = service->port;  in ath10k_qmi_new_server()
989 	ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)&qmi->sq,  in ath10k_qmi_new_server()
990 			     sizeof(qmi->sq), 0);  in ath10k_qmi_new_server()
1008 	qmi->fw_ready = false;  in ath10k_qmi_del_server()
1016 	if (qmi->state == ATH10K_QMI_STATE_INIT_DONE)  in ath10k_qmi_del_server()
1031 	struct ath10k *ar = qmi->ar;  in ath10k_qmi_driver_event_work()
1033 	spin_lock(&qmi->event_lock);  in ath10k_qmi_driver_event_work()
1034 	while (!list_empty(&qmi->event_list)) {  in ath10k_qmi_driver_event_work()
1035 		event = list_first_entry(&qmi->event_list,  in ath10k_qmi_driver_event_work()
1037 		list_del(&event->list);  in ath10k_qmi_driver_event_work()
1038 		spin_unlock(&qmi->event_lock);  in ath10k_qmi_driver_event_work()
1040 		switch (event->type) {  in ath10k_qmi_driver_event_work()
1043 			if (qmi->no_msa_ready_indicator) {  in ath10k_qmi_driver_event_work()
1055 			if (qmi->no_msa_ready_indicator) {  in ath10k_qmi_driver_event_work()
1062 			ath10k_warn(ar, "invalid event type: %d", event->type);  in ath10k_qmi_driver_event_work()
1066 		spin_lock(&qmi->event_lock);  in ath10k_qmi_driver_event_work()
1068 	spin_unlock(&qmi->event_lock);  in ath10k_qmi_driver_event_work()
1071 int ath10k_qmi_init(struct ath10k *ar, u32 msa_size)  in ath10k_qmi_init()
1074 	struct device *dev = ar->dev;  in ath10k_qmi_init()
1080 		return -ENOMEM;  in ath10k_qmi_init()
1082 	qmi->ar = ar;  in ath10k_qmi_init()
1083 	ar_snoc->qmi = qmi;  in ath10k_qmi_init()
1085 	if (of_property_read_bool(dev->of_node, "qcom,msa-fixed-perm"))  in ath10k_qmi_init()
1086 		qmi->msa_fixed_perm = true;  in ath10k_qmi_init()
1088 	if (of_property_read_bool(dev->of_node, "qcom,no-msa-ready-indicator"))  in ath10k_qmi_init()
1089 		qmi->no_msa_ready_indicator = true;  in ath10k_qmi_init()
1091 	ret = qmi_handle_init(&qmi->qmi_hdl,  in ath10k_qmi_init()
1097 	qmi->event_wq = alloc_ordered_workqueue("ath10k_qmi_driver_event", 0);  in ath10k_qmi_init()
1098 	if (!qmi->event_wq) {  in ath10k_qmi_init()
1100 		ret = -EFAULT;  in ath10k_qmi_init()
1104 	INIT_LIST_HEAD(&qmi->event_list);  in ath10k_qmi_init()
1105 	spin_lock_init(&qmi->event_lock);  in ath10k_qmi_init()
1106 	INIT_WORK(&qmi->event_work, ath10k_qmi_driver_event_work);  in ath10k_qmi_init()
1108 	ret = qmi_add_lookup(&qmi->qmi_hdl, WLFW_SERVICE_ID_V01,  in ath10k_qmi_init()
1113 	qmi->state = ATH10K_QMI_STATE_INIT_DONE;  in ath10k_qmi_init()
1117 	destroy_workqueue(qmi->event_wq);  in ath10k_qmi_init()
1120 	qmi_handle_release(&qmi->qmi_hdl);  in ath10k_qmi_init()
1127 int ath10k_qmi_deinit(struct ath10k *ar)  in ath10k_qmi_deinit()
1130 	struct ath10k_qmi *qmi = ar_snoc->qmi;  in ath10k_qmi_deinit()
1132 	qmi->state = ATH10K_QMI_STATE_DEINIT;  in ath10k_qmi_deinit()
1133 	qmi_handle_release(&qmi->qmi_hdl);  in ath10k_qmi_deinit()
1134 	cancel_work_sync(&qmi->event_work);  in ath10k_qmi_deinit()
1135 	destroy_workqueue(qmi->event_wq);  in ath10k_qmi_deinit()
1137 	ar_snoc->qmi = NULL;  in ath10k_qmi_deinit()