Add a reset function to the modem driver. This function can be used to hard
reset the device. This is an alternative in case the (*enable) and
(*disable) functions are not supported.
A reset will not work when emergency mode is active.
For dbus: dbus-send \
--system \
--print-reply \
--dest=org.ofono \
<modem_path> \
org.ofono.Modem.Reset
---
include/modem.h | 3 +++
src/modem.c | 20 ++++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/include/modem.h b/include/modem.h
index 9b12cfad..519ffe97 100644
--- a/include/modem.h
+++ b/include/modem.h
@@ -75,6 +75,9 @@ struct ofono_modem_driver {
/* Populate the atoms available online */
void (*post_online)(struct ofono_modem *modem);
+
+ /* Reset device */
+ int (*reset)(struct ofono_modem *modem);
};
void ofono_modem_add_interface(struct ofono_modem *modem,
diff --git a/src/modem.c b/src/modem.c
index 52988cf3..8c633edb 100644
--- a/src/modem.c
+++ b/src/modem.c
@@ -1082,6 +1082,24 @@ done:
return NULL;
}
+static DBusMessage *modem_reset(DBusConnection *conn,
+ DBusMessage *msg, void *data)
+{
+ struct ofono_modem *modem = data;
+ const struct ofono_modem_driver *driver = modem->driver;
+
+ if (ofono_modem_get_emergency_mode(modem) == TRUE)
+ return __ofono_error_emergency_active(msg);
+
+ if (!driver->reset)
+ return __ofono_error_not_implemented(msg);
+
+ if (driver->reset(modem))
+ return __ofono_error_failed(msg);
+
+ return dbus_message_new_method_return(msg);
+}
+
static DBusMessage *modem_set_property(DBusConnection *conn,
DBusMessage *msg, void *data)
{
@@ -1179,6 +1197,8 @@ static const GDBusMethodTable modem_methods[] = {
{ GDBUS_ASYNC_METHOD("SetProperty",
GDBUS_ARGS({ "property", "s" }, { "value", "v" }),
NULL, modem_set_property) },
+ { GDBUS_METHOD("Reset",
+ NULL, NULL, modem_reset) },
{ }
};
--
2.17.1
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