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-rw-r--r--Makefile.am3
-rw-r--r--drivers/mbimmodem/gprs.c248
-rw-r--r--drivers/mbimmodem/mbimmodem.c4
-rw-r--r--drivers/mbimmodem/mbimmodem.h4
4 files changed, 257 insertions, 2 deletions
diff --git a/Makefile.am b/Makefile.am
index 58bb532b..32ee3dcf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -623,7 +623,8 @@ builtin_sources += $(mbim_sources) \
drivers/mbimmodem/devinfo.c \
drivers/mbimmodem/sim.c \
drivers/mbimmodem/network-registration.c \
- drivers/mbimmodem/sms.c
+ drivers/mbimmodem/sms.c \
+ drivers/mbimmodem/gprs.c
builtin_modules += mbim
builtin_sources += plugins/mbim.c
diff --git a/drivers/mbimmodem/gprs.c b/drivers/mbimmodem/gprs.c
new file mode 100644
index 00000000..8eda61ec
--- /dev/null
+++ b/drivers/mbimmodem/gprs.c
@@ -0,0 +1,248 @@
+/*
+ *
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2017 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
+
+#define _GNU_SOURCE
+#include <stdint.h>
+#include <stdbool.h>
+#include <inttypes.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/gprs.h>
+#include "common.h"
+
+#include "drivers/mbimmodem/mbim.h"
+#include "drivers/mbimmodem/mbim-message.h"
+#include "drivers/mbimmodem/mbimmodem.h"
+
+struct gprs_data {
+ struct mbim_device *device;
+ struct l_idle *delayed_register;
+};
+
+static void mbim_packet_service_set_cb(struct mbim_message *message, void *user)
+{
+ struct cb_data *cbd = user;
+ ofono_gprs_cb_t cb = cbd->cb;
+
+ DBG("");
+
+ if (mbim_message_get_error(message) != 0)
+ CALLBACK_WITH_FAILURE(cb, cbd->data);
+ else
+ CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void mbim_gprs_set_attached(struct ofono_gprs *gprs, int attached,
+ ofono_gprs_cb_t cb, void *data)
+{
+ struct gprs_data *gd = ofono_gprs_get_data(gprs);
+ struct cb_data *cbd = cb_data_new(cb, data);
+ struct mbim_message *message;
+
+ DBG("");
+
+ message = mbim_message_new(mbim_uuid_basic_connect,
+ MBIM_CID_PACKET_SERVICE,
+ MBIM_COMMAND_TYPE_SET);
+ /*
+ * MBIMPacketServiceActionAttach (0) or
+ * MBIMPacketServiceActionDetach (1)
+ */
+ mbim_message_set_arguments(message, "u", attached ? 0 : 1);
+
+ if (mbim_device_send(gd->device, GPRS_GROUP, message,
+ mbim_packet_service_set_cb, cbd, l_free) > 0)
+ return;
+
+ l_free(cbd);
+ mbim_message_unref(message);
+ CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static void mbim_packet_service_query_cb(struct mbim_message *message,
+ void *user)
+{
+ struct cb_data *cbd = user;
+ ofono_gprs_status_cb_t cb = cbd->cb;
+ uint32_t dummy;
+ uint32_t state;
+
+ DBG("%u", mbim_message_get_error(message));
+
+ if (mbim_message_get_error(message) != 0)
+ goto error;
+
+ if (!mbim_message_get_arguments(message, "uu", &dummy, &state))
+ goto error;
+
+ if (state == 2)
+ CALLBACK_WITH_SUCCESS(cb,
+ NETWORK_REGISTRATION_STATUS_REGISTERED,
+ cbd->data);
+ else
+ CALLBACK_WITH_SUCCESS(cb, NETWORK_REGISTRATION_STATUS_UNKNOWN,
+ cbd->data);
+
+ return;
+
+error:
+ CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+}
+
+static void mbim_gprs_registration_status(struct ofono_gprs *gprs,
+ ofono_gprs_status_cb_t cb,
+ void *data)
+{
+ struct gprs_data *gd = ofono_gprs_get_data(gprs);
+ struct cb_data *cbd = cb_data_new(cb, data);
+ struct mbim_message *message;
+
+ DBG("");
+
+ message = mbim_message_new(mbim_uuid_basic_connect,
+ MBIM_CID_PACKET_SERVICE,
+ MBIM_COMMAND_TYPE_QUERY);
+ mbim_message_set_arguments(message, "");
+
+ if (mbim_device_send(gd->device, GPRS_GROUP, message,
+ mbim_packet_service_query_cb, cbd, l_free) > 0)
+ return;
+
+ l_free(cbd);
+ mbim_message_unref(message);
+ CALLBACK_WITH_FAILURE(cb, -1, data);
+}
+
+static void mbim_packet_service_changed(struct mbim_message *message,
+ void *user)
+{
+ struct ofono_gprs *gprs = user;
+ uint32_t nw_error;
+ uint32_t packet_service_state;
+ uint32_t highest_avail_data_class;
+ uint64_t uplink_speed;
+ uint64_t downlink_speed;
+
+ DBG("");
+
+ if (!mbim_message_get_arguments(message, "uuutt",
+ &nw_error,
+ &packet_service_state,
+ &highest_avail_data_class,
+ &uplink_speed,
+ &downlink_speed))
+ return;
+
+ DBG("uplink: %"PRIu64", downlink: %"PRIu64,
+ uplink_speed, downlink_speed);
+ DBG("nw_error: %u", nw_error);
+
+ if (packet_service_state == 2) {
+ uint32_t bearer =
+ mbim_data_class_to_tech(highest_avail_data_class);
+
+ ofono_gprs_status_notify(gprs,
+ NETWORK_REGISTRATION_STATUS_REGISTERED);
+ ofono_gprs_bearer_notify(gprs, bearer);
+ } else
+ ofono_gprs_status_notify(gprs,
+ NETWORK_REGISTRATION_STATUS_UNKNOWN);
+}
+
+static void delayed_register(struct l_idle *idle, void *user_data)
+{
+ struct ofono_gprs *gprs = user_data;
+ struct gprs_data *gd = ofono_gprs_get_data(gprs);
+
+ DBG("");
+
+ l_idle_remove(idle);
+ gd->delayed_register = NULL;
+
+ if (!mbim_device_register(gd->device, GPRS_GROUP,
+ mbim_uuid_basic_connect,
+ MBIM_CID_PACKET_SERVICE,
+ mbim_packet_service_changed,
+ gprs, NULL))
+ goto error;
+
+ ofono_gprs_register(gprs);
+ return;
+
+error:
+ ofono_gprs_remove(gprs);
+}
+
+static int mbim_gprs_probe(struct ofono_gprs *gprs, unsigned int vendor,
+ void *data)
+{
+ struct mbim_device *device = data;
+ struct gprs_data *gd;
+
+ DBG("");
+
+ gd = l_new(struct gprs_data, 1);
+ gd->device = mbim_device_ref(device);
+ gd->delayed_register = l_idle_create(delayed_register, gprs, NULL);
+
+ ofono_gprs_set_data(gprs, gd);
+
+ return 0;
+}
+
+static void mbim_gprs_remove(struct ofono_gprs *gprs)
+{
+ struct gprs_data *gd = ofono_gprs_get_data(gprs);
+
+ DBG("");
+
+ ofono_gprs_set_data(gprs, NULL);
+
+ l_idle_remove(gd->delayed_register);
+ mbim_device_cancel_group(gd->device, GPRS_GROUP);
+ mbim_device_unregister_group(gd->device, GPRS_GROUP);
+ mbim_device_unref(gd->device);
+ gd->device = NULL;
+ l_free(gd);
+}
+
+static struct ofono_gprs_driver driver = {
+ .name = "mbim",
+ .probe = mbim_gprs_probe,
+ .remove = mbim_gprs_remove,
+ .set_attached = mbim_gprs_set_attached,
+ .attached_status = mbim_gprs_registration_status,
+};
+
+void mbim_gprs_init(void)
+{
+ ofono_gprs_driver_register(&driver);
+}
+
+void mbim_gprs_exit(void)
+{
+ ofono_gprs_driver_unregister(&driver);
+}
diff --git a/drivers/mbimmodem/mbimmodem.c b/drivers/mbimmodem/mbimmodem.c
index 6eb23db4..5b8b3aca 100644
--- a/drivers/mbimmodem/mbimmodem.c
+++ b/drivers/mbimmodem/mbimmodem.c
@@ -33,12 +33,14 @@ static int mbimmodem_init(void)
mbim_devinfo_init();
mbim_sim_init();
mbim_netreg_init();
- mbim_sms_init();
+ mbim_sms_exit();
+ mbim_gprs_init();
return 0;
}
static void mbimmodem_exit(void)
{
+ mbim_gprs_exit();
mbim_sms_exit();
mbim_netreg_exit();
mbim_sim_exit();
diff --git a/drivers/mbimmodem/mbimmodem.h b/drivers/mbimmodem/mbimmodem.h
index 0b9b6cf1..c5d8d889 100644
--- a/drivers/mbimmodem/mbimmodem.h
+++ b/drivers/mbimmodem/mbimmodem.h
@@ -25,6 +25,7 @@ enum MBIM_GROUP {
SIM_GROUP = 1,
NETREG_GROUP = 2,
SMS_GROUP = 3,
+ GPRS_GROUP = 4,
};
extern void mbim_devinfo_init(void);
@@ -38,3 +39,6 @@ extern void mbim_netreg_exit(void);
extern void mbim_sms_init(void);
extern void mbim_sms_exit(void);
+
+extern void mbim_gprs_init(void);
+extern void mbim_gprs_exit(void);
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