mirror of git://git.sysmocom.de/ofono
308 lines
7.1 KiB
C
308 lines
7.1 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2011-2012 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/radio-settings.h>
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#include "qmi.h"
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#include "nas.h"
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#include "dms.h"
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#include "qmimodem.h"
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struct settings_data {
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struct qmi_service *nas;
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struct qmi_service *dms;
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uint16_t major;
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uint16_t minor;
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};
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static void get_system_selection_pref_cb(struct qmi_result *result,
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void* user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_radio_settings_rat_mode_query_cb_t cb = cbd->cb;
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enum ofono_radio_access_mode mode = OFONO_RADIO_ACCESS_MODE_ANY;
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uint16_t pref;
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DBG("");
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if (qmi_result_set_error(result, NULL)) {
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CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
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return;
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}
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qmi_result_get_uint16(result,
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QMI_NAS_RESULT_SYSTEM_SELECTION_PREF_MODE, &pref);
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switch (pref) {
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case QMI_NAS_RAT_MODE_PREF_GSM:
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mode = OFONO_RADIO_ACCESS_MODE_GSM;
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break;
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case QMI_NAS_RAT_MODE_PREF_UMTS:
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mode = OFONO_RADIO_ACCESS_MODE_UMTS;
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break;
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case QMI_NAS_RAT_MODE_PREF_LTE:
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mode = OFONO_RADIO_ACCESS_MODE_LTE;
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break;
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}
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CALLBACK_WITH_SUCCESS(cb, mode, cbd->data);
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}
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static void qmi_query_rat_mode(struct ofono_radio_settings *rs,
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ofono_radio_settings_rat_mode_query_cb_t cb,
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void *user_data)
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{
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struct settings_data *data = ofono_radio_settings_get_data(rs);
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struct cb_data *cbd = cb_data_new(cb, user_data);
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DBG("");
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if (qmi_service_send(data->nas,
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QMI_NAS_GET_SYSTEM_SELECTION_PREF, NULL,
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get_system_selection_pref_cb, cbd, g_free) > 0)
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return;
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CALLBACK_WITH_FAILURE(cb, -1, data);
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}
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static void set_system_selection_pref_cb(struct qmi_result *result,
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void* user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_radio_settings_rat_mode_set_cb_t cb = cbd->cb;
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DBG("");
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if (qmi_result_set_error(result, NULL)) {
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CALLBACK_WITH_FAILURE(cb, cbd->data);
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return;
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}
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CALLBACK_WITH_SUCCESS(cb, cbd->data);
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}
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static void qmi_set_rat_mode(struct ofono_radio_settings *rs,
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enum ofono_radio_access_mode mode,
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ofono_radio_settings_rat_mode_set_cb_t cb,
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void *user_data)
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{
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struct settings_data *data = ofono_radio_settings_get_data(rs);
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struct cb_data *cbd = cb_data_new(cb, user_data);
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uint16_t pref = QMI_NAS_RAT_MODE_PREF_ANY;
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struct qmi_param *param;
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DBG("");
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switch (mode) {
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case OFONO_RADIO_ACCESS_MODE_ANY:
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pref = QMI_NAS_RAT_MODE_PREF_ANY;
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break;
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case OFONO_RADIO_ACCESS_MODE_GSM:
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pref = QMI_NAS_RAT_MODE_PREF_GSM;
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break;
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case OFONO_RADIO_ACCESS_MODE_UMTS:
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pref = QMI_NAS_RAT_MODE_PREF_UMTS;
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break;
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case OFONO_RADIO_ACCESS_MODE_LTE:
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pref = QMI_NAS_RAT_MODE_PREF_LTE;
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break;
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}
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param = qmi_param_new();
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if (!param) {
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CALLBACK_WITH_FAILURE(cb, user_data);
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return;
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}
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qmi_param_append_uint16(param, QMI_NAS_PARAM_SYSTEM_SELECTION_PREF_MODE,
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pref);
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if (qmi_service_send(data->nas,
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QMI_NAS_SET_SYSTEM_SELECTION_PREF, param,
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set_system_selection_pref_cb, cbd, g_free) > 0)
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return;
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qmi_param_free(param);
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CALLBACK_WITH_FAILURE(cb, user_data);
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g_free(cbd);
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}
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static void get_caps_cb(struct qmi_result *result, void *user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_radio_settings_available_rats_query_cb_t cb = cbd->cb;
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const struct qmi_dms_device_caps *caps;
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unsigned int available_rats;
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uint16_t len;
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uint8_t i;
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DBG("");
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if (qmi_result_set_error(result, NULL))
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goto error;
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caps = qmi_result_get(result, QMI_DMS_RESULT_DEVICE_CAPS, &len);
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if (!caps)
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goto error;
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available_rats = 0;
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for (i = 0; i < caps->radio_if_count; i++) {
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switch (caps->radio_if[i]) {
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case QMI_DMS_RADIO_IF_GSM:
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available_rats |= OFONO_RADIO_ACCESS_MODE_GSM;
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break;
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case QMI_DMS_RADIO_IF_UMTS:
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available_rats |= OFONO_RADIO_ACCESS_MODE_UMTS;
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break;
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case QMI_DMS_RADIO_IF_LTE:
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available_rats |= OFONO_RADIO_ACCESS_MODE_LTE;
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break;
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}
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}
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CALLBACK_WITH_SUCCESS(cb, available_rats, cbd->data);
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
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}
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static void qmi_query_available_rats(struct ofono_radio_settings *rs,
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ofono_radio_settings_available_rats_query_cb_t cb,
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void *data)
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{
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struct settings_data *rsd = ofono_radio_settings_get_data(rs);
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struct cb_data *cbd = cb_data_new(cb, data);
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if (!rsd->dms)
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goto error;
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if (qmi_service_send(rsd->dms, QMI_DMS_GET_CAPS, NULL,
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get_caps_cb, cbd, g_free) > 0)
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return;
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error:
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, -1, data);
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}
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static void create_dms_cb(struct qmi_service *service, void *user_data)
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{
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struct ofono_radio_settings *rs = user_data;
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struct settings_data *data = ofono_radio_settings_get_data(rs);
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DBG("");
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if (!service)
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return;
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data->dms = qmi_service_ref(service);
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}
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static void create_nas_cb(struct qmi_service *service, void *user_data)
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{
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struct ofono_radio_settings *rs = user_data;
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struct settings_data *data = ofono_radio_settings_get_data(rs);
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DBG("");
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if (!service) {
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ofono_error("Failed to request NAS service");
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ofono_radio_settings_remove(rs);
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return;
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}
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if (!qmi_service_get_version(service, &data->major, &data->minor)) {
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ofono_error("Failed to get NAS service version");
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ofono_radio_settings_remove(rs);
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return;
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}
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data->nas = qmi_service_ref(service);
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ofono_radio_settings_register(rs);
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}
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static int qmi_radio_settings_probe(struct ofono_radio_settings *rs,
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unsigned int vendor, void *user_data)
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{
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struct qmi_device *device = user_data;
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struct settings_data *data;
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DBG("");
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data = g_new0(struct settings_data, 1);
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ofono_radio_settings_set_data(rs, data);
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qmi_service_create_shared(device, QMI_SERVICE_DMS,
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create_dms_cb, rs, NULL);
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qmi_service_create_shared(device, QMI_SERVICE_NAS,
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create_nas_cb, rs, NULL);
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return 0;
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}
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static void qmi_radio_settings_remove(struct ofono_radio_settings *rs)
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{
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struct settings_data *data = ofono_radio_settings_get_data(rs);
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DBG("");
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ofono_radio_settings_set_data(rs, NULL);
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qmi_service_unregister_all(data->dms);
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qmi_service_unref(data->dms);
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qmi_service_unregister_all(data->nas);
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qmi_service_unref(data->nas);
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g_free(data);
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}
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static const struct ofono_radio_settings_driver driver = {
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.name = "qmimodem",
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.probe = qmi_radio_settings_probe,
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.remove = qmi_radio_settings_remove,
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.set_rat_mode = qmi_set_rat_mode,
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.query_rat_mode = qmi_query_rat_mode,
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.query_available_rats = qmi_query_available_rats,
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};
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void qmi_radio_settings_init(void)
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{
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ofono_radio_settings_driver_register(&driver);
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}
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void qmi_radio_settings_exit(void)
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{
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ofono_radio_settings_driver_unregister(&driver);
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}
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