diff options
| -rw-r--r-- | plugins/ublox/mm-broadband-bearer-ublox.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/plugins/ublox/mm-broadband-bearer-ublox.c b/plugins/ublox/mm-broadband-bearer-ublox.c index 40dab597..377ead59 100644 --- a/plugins/ublox/mm-broadband-bearer-ublox.c +++ b/plugins/ublox/mm-broadband-bearer-ublox.c @@ -670,10 +670,34 @@ cgact_deactivate_ready (MMBaseModem *modem, GError *error = NULL; response = mm_base_modem_at_command_finish (modem, res, &error); - if (!response) - g_task_return_error (task, error); - else - g_task_return_boolean (task, TRUE); + if (!response) { + /* TOBY-L4 and TOBY-L2 L2 don't allow to disconnect the last LTE bearer + * as that would imply de-registration from the LTE network, so we just + * assume that it's disconnected from the user point of view. + * + * TOBY-L4 reports this as a generic unknown Packet Domain Error, which + * is a bit unfortunate: + * AT+CGACT=0,1 + * +CME ERROR: 148 + * + * TOBY-L2 reports this as "LAST PDN disconnection not allowed" but using + * the legacy numeric value before 3GPP Rel 11 (i.e. 151 instead of 171). + * AT+CGACT=0,1 + * +CME ERROR: 151 + */ + if (!g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_GPRS_UNKNOWN) && + !g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_GPRS_LAST_PDN_DISCONNECTION_NOT_ALLOWED) && + !g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_GPRS_LAST_PDN_DISCONNECTION_NOT_ALLOWED_LEGACY)) { + g_task_return_error (task, error); + g_object_unref (task); + return; + } + + mm_dbg ("ignored error when disconnecting last LTE bearer: %s", error->message); + g_clear_error (&error); + } + + g_task_return_boolean (task, TRUE); g_object_unref (task); } |