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broadband-modem-qmi: FCC auth if InvalidTransition when going online

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https://bugs.freedesktop.org/show_bug.cgi?id=100001
This commit is contained in:
Aleksander Morgado
2017-02-28 11:13:04 +01:00
parent 40e6fa48c4
commit 21f315f6d5
1 changed files with 12 additions and 4 deletions
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16
src/mm-broadband-modem-qmi.c
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@@ -3061,13 +3061,21 @@ dms_set_operating_mode_ready (QmiClientDms *client,
if (!qmi_message_dms_set_operating_mode_output_get_result (output, &error)) {
QmiDmsOperatingMode mode;
/* Some new devices, like the Dell DW5770, will return an internal error when
* trying to bring the power mode to online. We can avoid this by sending the
* magic "DMS Set FCC Auth" message before trying. */
/*
* Some new devices, like the Dell DW5770, will return an internal error when
* trying to bring the power mode to online.
*
* Other devices, like some rebranded EM7455 modules, will return a "invalid
* transition" instead when trying to bring the power mode to online.
*
* We can avoid this by sending the magic "DMS Set FCC Auth" message before
* retrying.
*/
if (ctx->step == SET_OPERATING_MODE_STEP_FIRST &&
qmi_message_dms_set_operating_mode_input_get_mode (ctx->input, &mode, NULL) &&
mode == QMI_DMS_OPERATING_MODE_ONLINE &&
g_error_matches (error, QMI_PROTOCOL_ERROR, QMI_PROTOCOL_ERROR_INTERNAL)) {
(g_error_matches (error, QMI_PROTOCOL_ERROR, QMI_PROTOCOL_ERROR_INTERNAL) ||
g_error_matches (error, QMI_PROTOCOL_ERROR, QMI_PROTOCOL_ERROR_INVALID_TRANSITION))) {
g_error_free (error);
/* Go on to FCC auth */
ctx->step++;