The $NWQMISTATUS command sometimes replies an ERROR shortly after
calling the $NWQMICONNECT command, but then replies the proper QMI
status if we retry it. This behavior is observed on an E362 modem with
4.08 firmware.
(ttyUSB0): --> 'AT$NWQMICONNECT=,,,,,,"",,,"",""<CR>'
(ttyUSB0): <-- '<CR><LF>OK<CR><LF>'
(ttyUSB0): --> 'AT$NWQMISTATUS<CR>'
(ttyUSB0): <-- '<CR><LF>ERROR<CR><LF>'
Got failure code 100: Unknown error
QMI connection status failed: Unknown error
---
plugins/novatel/mm-broadband-bearer-novatel-lte.c | 14 ++++++++------
1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/plugins/novatel/mm-broadband-bearer-novatel-lte.c
b/plugins/novatel/mm-broadband-bearer-novatel-lte.c
index e570024..e1944bb 100644
--- a/plugins/novatel/mm-broadband-bearer-novatel-lte.c
+++ b/plugins/novatel/mm-broadband-bearer-novatel-lte.c
@@ -191,12 +191,14 @@ connect_3gpp_qmistatus_ready (MMBaseModem *modem,
&error);
if (!result) {
mm_warn ("QMI connection status failed: %s", error->message);
- g_simple_async_result_take_error (ctx->result, error);
- detailed_connect_context_complete_and_free (ctx);
- return;
- }
-
- if (is_qmistatus_connected (result)) {
+ if (!g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR,
MM_MOBILE_EQUIPMENT_ERROR_UNKNOWN)) {
+ g_simple_async_result_take_error (ctx->result, error);
+ detailed_connect_context_complete_and_free (ctx);
+ return;
+ }
+ g_error_free (error);
+ result = "Unknown error";
+ } else if (is_qmistatus_connected (result)) {
MMBearerIpConfig *config;
mm_dbg("Connected");
--
1.7.7.3
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