@@ -387,6 +387,7 @@ builtin_sources += $(qmi_sources) \
drivers/qmimodem/call-forwarding.c
builtin_sources += plugins/gobi.c
+builtin_sources += plugins/qrtrqmi.c
endif
if MBIMMODEM
new file mode 100644
@@ -0,0 +1,430 @@
+/*
+ * oFono - Open Source Telephony
+ * Copyright (C) 2008-2012 Intel Corporation
+ * Copyright (C) 2024 Cruise, LLC
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <net/if.h>
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/plugin.h>
+#include <ofono/modem.h>
+#include <ofono/devinfo.h>
+#include <ofono/call-barring.h>
+#include <ofono/call-forwarding.h>
+#include <ofono/call-settings.h>
+#include <ofono/ussd.h>
+#include <ofono/voicecall.h>
+#include <ofono/netreg.h>
+#include <ofono/netmon.h>
+#include <ofono/sim.h>
+#include <ofono/sms.h>
+#include <ofono/lte.h>
+#include <ofono/gprs.h>
+#include <ofono/gprs-context.h>
+#include <ofono/radio-settings.h>
+#include <ofono/location-reporting.h>
+#include <ofono/log.h>
+#include <ofono/message-waiting.h>
+
+#include <ell/ell.h>
+
+#include <drivers/qmimodem/qmi.h>
+#include <drivers/qmimodem/dms.h>
+#include <drivers/qmimodem/util.h>
+
+struct qrtrqmi_data {
+ struct qmi_device *node;
+ struct qmi_service *dms;
+ int main_net_ifindex;
+ char main_net_name[IFNAMSIZ];
+ bool have_voice : 1;
+};
+
+static void qrtrqmi_debug(const char *str, void *user_data)
+{
+ const char *prefix = user_data;
+
+ ofono_info("%s%s", prefix, str);
+}
+
+/*
+ * Probe the modem. The following modem properties are expected to be set
+ * in order to initialize the driver properly:
+ *
+ * NetworkInterface
+ * The string that contains the 'main' network device. This can be
+ * "rmnet_ipa" on SoC systems, or "wwan0" for upstream linux systems.
+ *
+ * NetworkInterfaceIndex
+ * The index of the main interface given by NetworkInterface
+ *
+ * NetworkInterfaceKernelDriver
+ * The kernel driver that is being used by the main network device.
+ *
+ * Bus
+ * The bus of the modem. Values can be "embedded", or "pci"
+ */
+static int qrtrqmi_probe(struct ofono_modem *modem)
+{
+ struct qrtrqmi_data *data;
+ const char *if_driver;
+ const char *ifname;
+ int ifindex;
+ const char *bus;
+
+ DBG("%p", modem);
+
+ if_driver = ofono_modem_get_string(modem,
+ "NetworkInterfaceKernelDriver");
+ ifname = ofono_modem_get_string(modem, "NetworkInterface");
+ ifindex = ofono_modem_get_integer(modem, "NetworkInterfaceIndex");
+ bus = ofono_modem_get_string(modem, "Bus");
+
+ DBG("net: %s[%s](%d) %s", ifname, if_driver, ifindex, bus);
+
+ if (!if_driver || !ifname || !ifindex || !bus)
+ return -EPROTO;
+
+ data = l_new(struct qrtrqmi_data, 1);
+ data->main_net_ifindex =
+ ofono_modem_get_integer(modem, "NetworkInterfaceIndex");
+ l_strlcpy(data->main_net_name,
+ ofono_modem_get_string(modem, "NetworkInterface"),
+ sizeof(data->main_net_name));
+ ofono_modem_set_data(modem, data);
+ ofono_modem_set_capabilities(modem, OFONO_MODEM_CAPABILITY_LTE);
+
+ return 0;
+}
+
+static void qrtrqmi_deinit(struct qrtrqmi_data *data)
+{
+ qmi_service_free(data->dms);
+ data->dms = NULL;
+ qmi_device_free(data->node);
+ data->node = NULL;
+}
+
+static void qrtrqmi_remove(struct ofono_modem *modem)
+{
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+
+ DBG("%p", modem);
+
+ ofono_modem_set_data(modem, NULL);
+
+ qrtrqmi_deinit(data);
+ l_free(data);
+}
+
+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)) {
+ qrtrqmi_deinit(ofono_modem_get_data(modem));
+ ofono_modem_set_powered(modem, FALSE);
+ 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 qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct qmi_param *param;
+ uint8_t mode;
+
+ DBG("");
+
+ if (qmi_result_set_error(result, NULL))
+ goto error;
+
+ if (!qmi_result_get_uint8(result, QMI_DMS_RESULT_OPER_MODE, &mode))
+ goto error;
+
+ switch (mode) {
+ case QMI_DMS_OPER_MODE_ONLINE:
+ param = qmi_param_new_uint8(QMI_DMS_PARAM_OPER_MODE,
+ QMI_DMS_OPER_MODE_LOW_POWER);
+
+ if (qmi_service_send(data->dms, QMI_DMS_SET_OPER_MODE, param,
+ power_reset_cb, modem, NULL) > 0)
+ return;
+
+ break;
+ default:
+ ofono_modem_set_powered(modem, TRUE);
+ return;
+ }
+
+error:
+ qrtrqmi_deinit(data);
+}
+
+static void lookup_done(void *user_data)
+{
+ struct ofono_modem *modem = user_data;
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct qmi_device *node = data->node;
+
+ DBG("");
+
+ if (!qmi_device_has_service(node, QMI_SERVICE_DMS) ||
+ !qmi_device_has_service(node, QMI_SERVICE_UIM) ||
+ !qmi_device_has_service(node, QMI_SERVICE_WDS) ||
+ !qmi_device_has_service(node, QMI_SERVICE_NAS))
+ goto error;
+
+ data->dms = qmi_qrtr_node_get_service(node, QMI_SERVICE_DMS);
+ if (qmi_service_send(data->dms, QMI_DMS_GET_OPER_MODE, NULL,
+ get_oper_mode_cb, modem, NULL) > 0)
+ return;
+error:
+ qrtrqmi_deinit(data);
+ ofono_modem_set_powered(modem, FALSE);
+}
+
+static int qrtrqmi_enable(struct ofono_modem *modem)
+{
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ int r;
+
+ DBG("%p", modem);
+
+ data->node = qmi_device_new_qrtr();
+ if (!data->node)
+ return -EIO;
+
+ if (getenv("OFONO_QMI_DEBUG"))
+ qmi_device_set_debug(data->node, qrtrqmi_debug, "QRTR: ");
+
+ r = qmi_device_discover(data->node, lookup_done, modem, NULL);
+ if (!r)
+ return -EINPROGRESS;
+
+ return r;
+}
+
+static void power_disable_cb(struct qmi_result *result, void *user_data)
+{
+ struct ofono_modem *modem = user_data;
+
+ DBG("");
+
+ qrtrqmi_deinit(ofono_modem_get_data(modem));
+ ofono_modem_set_powered(modem, FALSE);
+}
+
+static int qrtrqmi_disable(struct ofono_modem *modem)
+{
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct qmi_param *param;
+
+ DBG("%p", modem);
+
+ param = qmi_param_new_uint8(QMI_DMS_PARAM_OPER_MODE,
+ QMI_DMS_OPER_MODE_LOW_POWER);
+
+ if (qmi_service_send(data->dms, QMI_DMS_SET_OPER_MODE, param,
+ power_disable_cb, modem, NULL))
+ return -EINPROGRESS;
+
+ qmi_param_free(param);
+ qrtrqmi_deinit(data);
+ return -EIO;
+}
+
+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 qrtrqmi_set_online(struct ofono_modem *modem, ofono_bool_t online,
+ ofono_modem_online_cb_t cb, void *user_data)
+{
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct cb_data *cbd = cb_data_new(cb, user_data);
+ struct qmi_param *param;
+
+ DBG("%p %s", modem, online ? "online" : "offline");
+
+ param = qmi_param_new_uint8(QMI_DMS_PARAM_OPER_MODE,
+ online ? QMI_DMS_OPER_MODE_ONLINE :
+ QMI_DMS_OPER_MODE_LOW_POWER);
+
+ if (qmi_service_send(data->dms, QMI_DMS_SET_OPER_MODE, param,
+ set_online_cb, cbd, l_free) > 0)
+ return;
+
+ qmi_param_free(param);
+ l_free(cbd);
+}
+
+static void qrtrqmi_pre_sim(struct ofono_modem *modem)
+{
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct qmi_device *node = data->node;
+ struct qmi_service *voice;
+
+ DBG("%p", modem);
+
+ ofono_devinfo_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_DMS));
+
+ ofono_sim_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_DMS),
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_UIM));
+
+ voice = qmi_qrtr_node_get_service(node, QMI_SERVICE_VOICE);
+ if (voice) {
+ data->have_voice = true;
+ ofono_voicecall_create(modem, 0, "qmimodem", voice);
+ }
+}
+
+static int setup_gprs_context(uint8_t mux_id, const char *interface,
+ struct ofono_gprs *gprs)
+{
+ struct ofono_modem *modem = ofono_gprs_get_modem(gprs);
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct qmi_qrtr_node *node = data->node;
+ struct ofono_gprs_context *gc;
+
+ gc = ofono_gprs_context_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_WDS));
+ if (!gc) {
+ ofono_warn("Unable to create gprs-context for: %s, %s[%hhu]",
+ ofono_modem_get_path(modem), interface, mux_id);
+ return -ENOPKG;
+ }
+
+ ofono_gprs_add_context(gprs, gc);
+ ofono_gprs_context_set_interface(gc, interface);
+ return 0;
+}
+
+static void setup_gprs(struct ofono_modem *modem)
+{
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct qmi_qrtr_node *node = data->node;
+ int n_premux = ofono_modem_get_integer(modem, "NumPremuxInterfaces");
+ struct ofono_gprs *gprs;
+ const char *interface;
+ char buf[256];
+ int i;
+
+ gprs = ofono_gprs_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_WDS),
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_NAS));
+ if (!gprs) {
+ ofono_warn("Unable to create gprs for: %s",
+ ofono_modem_get_path(modem));
+ return;
+ }
+
+ for (i = 0; i < n_premux; i++) {
+ int mux_id;
+
+ sprintf(buf, "PremuxInterface%dMuxId", i + 1);
+ mux_id = ofono_modem_get_integer(modem, buf);
+
+ sprintf(buf, "PremuxInterface%d", i + 1);
+ interface = ofono_modem_get_string(modem, buf);
+
+ setup_gprs_context(mux_id, interface, gprs);
+ }
+}
+
+static void qrtrqmi_post_sim(struct ofono_modem *modem)
+{
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct qmi_device *node = data->node;
+ struct qmi_service *wms;
+
+ DBG("%p", modem);
+
+ ofono_lte_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_WDS));
+
+ ofono_radio_settings_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_DMS),
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_NAS));
+
+ wms = qmi_qrtr_node_get_service(node, QMI_SERVICE_WMS);
+ if (wms) {
+ struct ofono_message_waiting *mw = NULL;
+
+ ofono_sms_create(modem, 0, "qmimodem", wms);
+
+ if (qmi_device_has_service(node, QMI_SERVICE_UIM))
+ mw = ofono_message_waiting_create(modem);
+
+ if (mw)
+ ofono_message_waiting_register(mw);
+ }
+
+ setup_gprs(modem);
+}
+
+static void qrtrqmi_post_online(struct ofono_modem *modem)
+{
+ struct qrtrqmi_data *data = ofono_modem_get_data(modem);
+ struct qmi_device *node = data->node;
+
+ DBG("%p", modem);
+
+ ofono_netreg_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_NAS));
+ ofono_netmon_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_NAS));
+
+ if (!data->have_voice)
+ return;
+
+ ofono_ussd_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_VOICE));
+ ofono_call_settings_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_VOICE));
+ ofono_call_barring_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_VOICE));
+ ofono_call_forwarding_create(modem, 0, "qmimodem",
+ qmi_qrtr_node_get_service(node, QMI_SERVICE_VOICE));
+}
+
+static struct ofono_modem_driver qrtrqmi_driver = {
+ .probe = qrtrqmi_probe,
+ .remove = qrtrqmi_remove,
+ .enable = qrtrqmi_enable,
+ .disable = qrtrqmi_disable,
+ .set_online = qrtrqmi_set_online,
+ .pre_sim = qrtrqmi_pre_sim,
+ .post_sim = qrtrqmi_post_sim,
+ .post_online = qrtrqmi_post_online,
+};
+
+OFONO_MODEM_DRIVER_BUILTIN(qrtrqmi, &qrtrqmi_driver)