| /* |
| * |
| * oFono - Open Source Telephony |
| * |
| * Copyright (C) 2008-2012 Intel Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <unistd.h> |
| #include <stdlib.h> |
| |
| #define OFONO_API_SUBJECT_TO_CHANGE |
| #include <ofono/plugin.h> |
| #include <ofono/modem.h> |
| #include <ofono/devinfo.h> |
| #include <ofono/netreg.h> |
| #include <ofono/netmon.h> |
| #include <ofono/phonebook.h> |
| #include <ofono/voicecall.h> |
| #include <ofono/sim.h> |
| #include <ofono/stk.h> |
| #include <ofono/sms.h> |
| #include <ofono/ussd.h> |
| #include <ofono/gprs.h> |
| #include <ofono/gprs-context.h> |
| #include <ofono/lte.h> |
| #include <ofono/radio-settings.h> |
| #include <ofono/location-reporting.h> |
| #include <ofono/log.h> |
| #include <ofono/message-waiting.h> |
| |
| #include <drivers/qmimodem/qmi.h> |
| #include <drivers/qmimodem/dms.h> |
| #include <drivers/qmimodem/wda.h> |
| #include <drivers/qmimodem/util.h> |
| |
| #define GOBI_DMS (1 << 0) |
| #define GOBI_NAS (1 << 1) |
| #define GOBI_WMS (1 << 2) |
| #define GOBI_WDS (1 << 3) |
| #define GOBI_PDS (1 << 4) |
| #define GOBI_PBM (1 << 5) |
| #define GOBI_UIM (1 << 6) |
| #define GOBI_CAT (1 << 7) |
| #define GOBI_CAT_OLD (1 << 8) |
| #define GOBI_VOICE (1 << 9) |
| #define GOBI_WDA (1 << 10) |
| |
| struct gobi_data { |
| struct qmi_device *device; |
| struct qmi_service *dms; |
| unsigned long features; |
| unsigned int discover_attempts; |
| uint8_t oper_mode; |
| }; |
| |
| static void gobi_debug(const char *str, void *user_data) |
| { |
| const char *prefix = user_data; |
| |
| ofono_info("%s%s", prefix, str); |
| } |
| |
| static int gobi_probe(struct ofono_modem *modem) |
| { |
| struct gobi_data *data; |
| |
| DBG("%p", modem); |
| |
| data = g_try_new0(struct gobi_data, 1); |
| if (!data) |
| return -ENOMEM; |
| |
| ofono_modem_set_data(modem, data); |
| |
| return 0; |
| } |
| |
| static void gobi_remove(struct ofono_modem *modem) |
| { |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| |
| DBG("%p", modem); |
| |
| ofono_modem_set_data(modem, NULL); |
| |
| qmi_service_unref(data->dms); |
| |
| qmi_device_unref(data->device); |
| |
| g_free(data); |
| } |
| |
| static void shutdown_cb(void *user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| |
| DBG(""); |
| |
| data->discover_attempts = 0; |
| |
| qmi_device_unref(data->device); |
| data->device = NULL; |
| |
| ofono_modem_set_powered(modem, FALSE); |
| } |
| |
| static void shutdown_device(struct ofono_modem *modem) |
| { |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| |
| DBG("%p", modem); |
| |
| qmi_service_unref(data->dms); |
| data->dms = NULL; |
| |
| qmi_device_shutdown(data->device, shutdown_cb, modem, NULL); |
| } |
| |
| static void power_reset_cb(struct qmi_result *result, void *user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| |
| DBG(""); |
| |
| if (qmi_result_set_error(result, NULL)) { |
| shutdown_device(modem); |
| return; |
| } |
| |
| ofono_modem_set_powered(modem, TRUE); |
| } |
| |
| static void get_oper_mode_cb(struct qmi_result *result, void *user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| struct qmi_param *param; |
| uint8_t mode; |
| |
| DBG(""); |
| |
| if (qmi_result_set_error(result, NULL)) { |
| shutdown_device(modem); |
| return; |
| } |
| |
| if (!qmi_result_get_uint8(result, QMI_DMS_RESULT_OPER_MODE, &mode)) { |
| shutdown_device(modem); |
| return; |
| } |
| |
| data->oper_mode = mode; |
| |
| /* |
| * Telit QMI LTE modem must remain online. If powered down, it also |
| * powers down the sim card, and QMI interface has no way to bring |
| * it back alive. |
| */ |
| if (ofono_modem_get_boolean(modem, "AlwaysOnline")) { |
| ofono_modem_set_powered(modem, TRUE); |
| return; |
| } |
| |
| switch (data->oper_mode) { |
| case QMI_DMS_OPER_MODE_ONLINE: |
| param = qmi_param_new_uint8(QMI_DMS_PARAM_OPER_MODE, |
| QMI_DMS_OPER_MODE_PERSIST_LOW_POWER); |
| if (!param) { |
| shutdown_device(modem); |
| return; |
| } |
| |
| if (qmi_service_send(data->dms, QMI_DMS_SET_OPER_MODE, param, |
| power_reset_cb, modem, NULL) > 0) |
| return; |
| |
| shutdown_device(modem); |
| break; |
| default: |
| ofono_modem_set_powered(modem, TRUE); |
| break; |
| } |
| } |
| |
| static void get_caps_cb(struct qmi_result *result, void *user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| const struct qmi_dms_device_caps *caps; |
| uint16_t len; |
| uint8_t i; |
| |
| DBG(""); |
| |
| if (qmi_result_set_error(result, NULL)) |
| goto error; |
| |
| caps = qmi_result_get(result, QMI_DMS_RESULT_DEVICE_CAPS, &len); |
| if (!caps) |
| goto error; |
| |
| DBG("service capabilities %d", caps->data_capa); |
| DBG("sim supported %d", caps->sim_supported); |
| |
| for (i = 0; i < caps->radio_if_count; i++) |
| DBG("radio = %d", caps->radio_if[i]); |
| |
| if (qmi_service_send(data->dms, QMI_DMS_GET_OPER_MODE, NULL, |
| get_oper_mode_cb, modem, NULL) > 0) |
| return; |
| |
| error: |
| shutdown_device(modem); |
| } |
| |
| static void create_dms_cb(struct qmi_service *service, void *user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| |
| DBG(""); |
| |
| if (!service) |
| goto error; |
| |
| data->dms = qmi_service_ref(service); |
| |
| if (qmi_service_send(data->dms, QMI_DMS_GET_CAPS, NULL, |
| get_caps_cb, modem, NULL) > 0) |
| return; |
| |
| error: |
| shutdown_device(modem); |
| } |
| |
| static void create_shared_dms(void *user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| |
| qmi_service_create_shared(data->device, QMI_SERVICE_DMS, |
| create_dms_cb, modem, NULL); |
| } |
| |
| static void discover_cb(void *user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| uint16_t major, minor; |
| |
| DBG(""); |
| |
| if (qmi_device_has_service(data->device, QMI_SERVICE_DMS)) |
| data->features |= GOBI_DMS; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_NAS)) |
| data->features |= GOBI_NAS; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_WMS)) |
| data->features |= GOBI_WMS; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_WDS)) |
| data->features |= GOBI_WDS; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_WDA)) |
| data->features |= GOBI_WDA; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_PDS)) |
| data->features |= GOBI_PDS; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_PBM)) |
| data->features |= GOBI_PBM; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_UIM)) |
| data->features |= GOBI_UIM; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_CAT)) |
| data->features |= GOBI_CAT; |
| if (qmi_device_get_service_version(data->device, |
| QMI_SERVICE_CAT_OLD, &major, &minor)) |
| if (major > 0) |
| data->features |= GOBI_CAT_OLD; |
| if (qmi_device_has_service(data->device, QMI_SERVICE_VOICE)) |
| data->features |= GOBI_VOICE; |
| |
| if (!(data->features & GOBI_DMS)) { |
| if (++data->discover_attempts < 3) { |
| qmi_device_discover(data->device, discover_cb, |
| modem, NULL); |
| return; |
| } |
| |
| shutdown_device(modem); |
| return; |
| } |
| |
| if (qmi_device_is_sync_supported(data->device)) |
| qmi_device_sync(data->device, create_shared_dms, modem); |
| else |
| create_shared_dms(modem); |
| } |
| |
| static int gobi_enable(struct ofono_modem *modem) |
| { |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| const char *device; |
| int fd; |
| |
| DBG("%p", modem); |
| |
| device = ofono_modem_get_string(modem, "Device"); |
| if (!device) |
| return -EINVAL; |
| |
| fd = open(device, O_RDWR | O_NONBLOCK | O_CLOEXEC); |
| if (fd < 0) |
| return -EIO; |
| |
| data->device = qmi_device_new(fd); |
| if (!data->device) { |
| close(fd); |
| return -ENOMEM; |
| } |
| |
| if (getenv("OFONO_QMI_DEBUG")) |
| qmi_device_set_debug(data->device, gobi_debug, "QMI: "); |
| |
| qmi_device_set_close_on_unref(data->device, true); |
| |
| qmi_device_discover(data->device, discover_cb, modem, NULL); |
| |
| return -EINPROGRESS; |
| } |
| |
| static void power_disable_cb(struct qmi_result *result, void *user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| |
| DBG(""); |
| |
| shutdown_device(modem); |
| } |
| |
| static int gobi_disable(struct ofono_modem *modem) |
| { |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| struct qmi_param *param; |
| |
| DBG("%p", modem); |
| |
| qmi_service_cancel_all(data->dms); |
| qmi_service_unregister_all(data->dms); |
| |
| /* |
| * Telit QMI modem must remain online. If powered down, it also |
| * powers down the sim card, and QMI interface has no way to bring |
| * it back alive. |
| */ |
| if (ofono_modem_get_boolean(modem, "AlwaysOnline")) |
| goto out; |
| |
| param = qmi_param_new_uint8(QMI_DMS_PARAM_OPER_MODE, |
| QMI_DMS_OPER_MODE_PERSIST_LOW_POWER); |
| if (!param) |
| return -ENOMEM; |
| |
| if (qmi_service_send(data->dms, QMI_DMS_SET_OPER_MODE, param, |
| power_disable_cb, modem, NULL) > 0) |
| return -EINPROGRESS; |
| |
| out: |
| shutdown_device(modem); |
| |
| return -EINPROGRESS; |
| } |
| |
| static void set_online_cb(struct qmi_result *result, void *user_data) |
| { |
| struct cb_data *cbd = user_data; |
| ofono_modem_online_cb_t cb = cbd->cb; |
| |
| DBG(""); |
| |
| if (qmi_result_set_error(result, NULL)) |
| CALLBACK_WITH_FAILURE(cb, cbd->data); |
| else |
| CALLBACK_WITH_SUCCESS(cb, cbd->data); |
| } |
| |
| static void gobi_set_online(struct ofono_modem *modem, ofono_bool_t online, |
| ofono_modem_online_cb_t cb, void *user_data) |
| { |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| struct cb_data *cbd = cb_data_new(cb, user_data); |
| struct qmi_param *param; |
| uint8_t mode; |
| |
| DBG("%p %s", modem, online ? "online" : "offline"); |
| |
| if (online) |
| mode = QMI_DMS_OPER_MODE_ONLINE; |
| else |
| mode = QMI_DMS_OPER_MODE_LOW_POWER; |
| |
| param = qmi_param_new_uint8(QMI_DMS_PARAM_OPER_MODE, mode); |
| if (!param) |
| goto error; |
| |
| if (qmi_service_send(data->dms, QMI_DMS_SET_OPER_MODE, param, |
| set_online_cb, cbd, g_free) > 0) |
| return; |
| |
| qmi_param_free(param); |
| |
| error: |
| CALLBACK_WITH_FAILURE(cb, cbd->data); |
| |
| g_free(cbd); |
| } |
| |
| static void gobi_pre_sim(struct ofono_modem *modem) |
| { |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| const char *sim_driver = NULL; |
| |
| DBG("%p", modem); |
| |
| ofono_devinfo_create(modem, 0, "qmimodem", data->device); |
| |
| if (data->features & GOBI_UIM) |
| sim_driver = "qmimodem"; |
| else if (data->features & GOBI_DMS) |
| sim_driver = "qmimodem-legacy"; |
| |
| if (ofono_modem_get_boolean(modem, "ForceSimLegacy")) |
| sim_driver = "qmimodem-legacy"; |
| |
| if (sim_driver) |
| ofono_sim_create(modem, 0, sim_driver, data->device); |
| |
| if (data->features & GOBI_VOICE) |
| ofono_voicecall_create(modem, 0, "qmimodem", data->device); |
| |
| if (data->features & GOBI_PDS) |
| ofono_location_reporting_create(modem, 0, "qmimodem", |
| data->device); |
| } |
| |
| static void gobi_post_sim(struct ofono_modem *modem) |
| { |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| |
| DBG("%p", modem); |
| |
| ofono_lte_create(modem, 0, "qmimodem", data->device); |
| |
| if (data->features & GOBI_CAT) |
| ofono_stk_create(modem, 0, "qmimodem", data->device); |
| else if (data->features & GOBI_CAT_OLD) |
| ofono_stk_create(modem, 1, "qmimodem", data->device); |
| |
| if (data->features & GOBI_PBM) |
| ofono_phonebook_create(modem, 0, "qmimodem", data->device); |
| |
| if (data->features & GOBI_NAS) |
| ofono_radio_settings_create(modem, 0, "qmimodem", data->device); |
| |
| if (data->features & GOBI_WMS) |
| ofono_sms_create(modem, 0, "qmimodem", data->device); |
| |
| if ((data->features & GOBI_WMS) && (data->features & GOBI_UIM) && |
| !ofono_modem_get_boolean(modem, "ForceSimLegacy")) { |
| struct ofono_message_waiting *mw = |
| ofono_message_waiting_create(modem); |
| |
| if (mw) |
| ofono_message_waiting_register(mw); |
| } |
| } |
| |
| static void gobi_post_online(struct ofono_modem *modem) |
| { |
| struct gobi_data *data = ofono_modem_get_data(modem); |
| struct ofono_gprs *gprs; |
| struct ofono_gprs_context *gc; |
| |
| DBG("%p", modem); |
| |
| if (data->features & GOBI_NAS) { |
| ofono_netreg_create(modem, 0, "qmimodem", data->device); |
| ofono_netmon_create(modem, 0, "qmimodem", data->device); |
| } |
| |
| if (data->features & GOBI_VOICE) |
| ofono_ussd_create(modem, 0, "qmimodem", data->device); |
| |
| if (data->features & GOBI_WDS) { |
| gprs = ofono_gprs_create(modem, 0, "qmimodem", data->device); |
| gc = ofono_gprs_context_create(modem, 0, "qmimodem", |
| data->device); |
| |
| if (gprs && gc) |
| ofono_gprs_add_context(gprs, gc); |
| } |
| } |
| |
| static struct ofono_modem_driver gobi_driver = { |
| .name = "gobi", |
| .probe = gobi_probe, |
| .remove = gobi_remove, |
| .enable = gobi_enable, |
| .disable = gobi_disable, |
| .set_online = gobi_set_online, |
| .pre_sim = gobi_pre_sim, |
| .post_sim = gobi_post_sim, |
| .post_online = gobi_post_online, |
| }; |
| |
| static int gobi_init(void) |
| { |
| return ofono_modem_driver_register(&gobi_driver); |
| } |
| |
| static void gobi_exit(void) |
| { |
| ofono_modem_driver_unregister(&gobi_driver); |
| } |
| |
| OFONO_PLUGIN_DEFINE(gobi, "Qualcomm Gobi modem driver", VERSION, |
| OFONO_PLUGIN_PRIORITY_DEFAULT, gobi_init, gobi_exit) |