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broadband-modem-mbim: process signal state indications

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This commit is contained in:
Aleksander Morgado
2013-04-13 15:52:30 +02:00
parent 6b827cc7a3
commit 10f2cdebcb
1 changed files with 46 additions and 0 deletions
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46
src/mm-broadband-modem-mbim.c
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@@ -1359,11 +1359,57 @@ modem_3gpp_load_enabled_facility_locks (MMIfaceModem3gpp *self,
/*****************************************************************************/
/* Setup/cleanup unsolicited events */
static void
basic_connect_notification_signal_state (MMBroadbandModemMbim *self,
MbimMessage *notification)
{
guint32 rssi;
if (mbim_message_signal_state_notification_parse (
notification,
&rssi,
NULL, /* error_rate */
NULL, /* signal_strength_interval */
NULL, /* rssi_threshold */
NULL, /* error_rate_threshold */
NULL)) {
guint32 quality;
/* Normalize the quality. 99 means unknown, we default it to 0 */
quality = CLAMP (rssi == 99 ? 0 : rssi, 0, 31) * 100 / 31;
mm_dbg ("Signal state indication: %u --> %u%%", rssi, quality);
mm_iface_modem_update_signal_quality (MM_IFACE_MODEM (self), quality);
}
}
static void
basic_connect_notification (MMBroadbandModemMbim *self,
MbimMessage *notification)
{
switch (mbim_message_indicate_status_get_cid (notification)) {
case MBIM_CID_BASIC_CONNECT_SIGNAL_STATE:
basic_connect_notification_signal_state (self, notification);
break;
default:
/* Ignore */
break;
}
}
static void
device_notification_cb (MbimDevice *device,
MbimMessage *notification,
MMBroadbandModemMbim *self)
{
switch (mbim_message_indicate_status_get_service (notification)) {
case MBIM_SERVICE_BASIC_CONNECT:
basic_connect_notification (self, notification);
break;
default:
/* Ignore */
break;
}
}
static gboolean