Add loopback arg

Can be used to setup network for modem in loopback mode.

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>

2 files changed, 13 insertions, 3 deletions

diff --git a/mhi-qmi-connect b/mhi-qmi-connect
index 1c60a3a..7faf235 100755
--- a/mhi-qmi-connect
+++ b/mhi-qmi-connect
diff --git a/mhi-qmi-connect.c b/mhi-qmi-connect.c
index 43a069e..1877f2d 100644
--- a/mhi-qmi-connect.c
+++ b/mhi-qmi-connect.c
@@ -43,6 +43,7 @@ struct config_struct {
 	guint32 mux_id;
 	gboolean set_ip;
 	gboolean default_route;
+	gboolean loopback;
 };
 
 static struct config_struct config;
@@ -713,17 +714,17 @@ static void power_on_sim_ready(QmiClientUim *client, GAsyncResult *res, gpointer
 	
 	qmi_message_uim_power_on_sim_output_unref(output);
 	
-	g_print("[%s] [UIM] Verifying SIM%u PIN...\n", qmi_device_get_path_display(device), slot);
-	
 	input = qmi_message_uim_verify_pin_input_new();
 	
 	dummy_aid = g_array_new(FALSE, FALSE, sizeof(guint8));
 
 	if (slot == 1 && config.sim1_pin_str) {
+		g_print("[%s] [UIM] Verifying SIM%u PIN...\n", qmi_device_get_path_display(device), slot);
 		qmi_message_uim_verify_pin_input_set_info(input, 1, config.sim1_pin_str, &error);
 		qmi_message_uim_verify_pin_input_set_session(input, QMI_UIM_SESSION_TYPE_CARD_SLOT_1,
 						       dummy_aid, /* ignored */ &error);
 	} else if (slot == 2 && config.sim2_pin_str) {
+		g_print("[%s] [UIM] Verifying SIM%u PIN...\n", qmi_device_get_path_display(device), slot);
 		qmi_message_uim_verify_pin_input_set_info(input, 1, config.sim2_pin_str, &error);
 		qmi_message_uim_verify_pin_input_set_session(input, QMI_UIM_SESSION_TYPE_CARD_SLOT_2,
 						       dummy_aid, /* ignored */ &error);
@@ -805,7 +806,7 @@ static void get_operating_mode_ready(QmiClientDms *client, GAsyncResult *res)
 	qmi_message_dms_get_operating_mode_output_get_mode(output, &mode, NULL);
 	qmi_message_dms_get_operating_mode_output_unref(output);
 	
-	if (mode != QMI_DMS_OPERATING_MODE_ONLINE) {
+	if (mode != QMI_DMS_OPERATING_MODE_ONLINE && !config.loopback) {
 		/* TODO put it online */
 		g_print("[%s] [DMS] Modem is offline\n", qmi_device_get_path_display(device));
 		op_shutdown(SHUTDOWN_ERROR);
@@ -967,6 +968,9 @@ static GOptionEntry main_entries[] = {
 	{ "kmsg", 0, 0, G_OPTION_ARG_NONE, &kmsg,
 	  "Redirect output to kernel log", NULL
 	},
+	{ "loopback", 0, 0, G_OPTION_ARG_NONE, &config.loopback,
+	  "For IPA loopback testing", NULL
+	},
 	{ NULL }
 };
 
@@ -1066,6 +1070,12 @@ int main(int argc, char **argv)
 		read_config(config_path);
 	}
 
+	if (config.loopback) {
+		config.apn_str = "test";
+		config.set_ip = TRUE;
+		config.sim1_enable = FALSE;
+	}
+
 	if (!config.apn_str) {
 		g_printerr("error: no APN name\n");
 		exit(EXIT_FAILURE);