diff options
| -rw-r--r-- | plugins/sierra/mm-common-sierra.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/plugins/sierra/mm-common-sierra.c b/plugins/sierra/mm-common-sierra.c index 65c3c02b..a9d6f2eb 100644 --- a/plugins/sierra/mm-common-sierra.c +++ b/plugins/sierra/mm-common-sierra.c @@ -58,13 +58,16 @@ full_functionality_status_ready (MMBaseModem *self, return; } - /* Most Sierra devices return OK immediately in response to CFUN=1 but - * need some time to finish powering up. Give more time for older devices - * like the AC860, which aren't driven by the 'sierra' driver. + /* Many Sierra devices return OK immediately in response to CFUN=1 but + * need some time to finish powering up, otherwise subsequent commands + * may return failure or even crash the modem. Give more time for older + * devices like the AC860 and C885, which aren't driven by the 'sierra_net' + * driver. Assume any DirectIP (ie, sierra_net) device is new enough + * to allow a lower timeout. */ drivers = mm_base_modem_get_drivers (MM_BASE_MODEM (self)); for (i = 0; drivers[i]; i++) { - if (g_str_equal (drivers[i], "sierra")) { + if (g_str_equal (drivers[i], "sierra_net")) { is_new_sierra = TRUE; break; } |