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-rw-r--r--plugins/mm-modem-huawei-cdma.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/plugins/mm-modem-huawei-cdma.c b/plugins/mm-modem-huawei-cdma.c
index 3b63a486..19b731a8 100644
--- a/plugins/mm-modem-huawei-cdma.c
+++ b/plugins/mm-modem-huawei-cdma.c
@@ -41,16 +41,26 @@ mm_modem_huawei_cdma_new (const char *device,
gboolean evdo_rev0,
gboolean evdo_revA)
{
+ gboolean try_css = TRUE;
+
g_return_val_if_fail (device != NULL, NULL);
g_return_val_if_fail (driver != NULL, NULL);
g_return_val_if_fail (plugin != NULL, NULL);
+ /* Don't use AT+CSS on EVDO-capable hardware for determining registration
+ * status, because often the device will have only an EVDO connection and
+ * AT+CSS won't necessarily report EVDO registration status, only 1X.
+ */
+ if (evdo_rev0 || evdo_revA)
+ try_css = FALSE;
+
return MM_MODEM (g_object_new (MM_TYPE_MODEM_HUAWEI_CDMA,
MM_MODEM_MASTER_DEVICE, device,
MM_MODEM_DRIVER, driver,
MM_MODEM_PLUGIN, plugin,
MM_GENERIC_CDMA_EVDO_REV0, evdo_rev0,
MM_GENERIC_CDMA_EVDO_REVA, evdo_revA,
+ MM_GENERIC_CDMA_REGISTRATION_TRY_CSS, try_css,
NULL));
}