From c35bf6667832f280d939e0442007be4a8b19c207 Mon Sep 17 00:00:00 2001 From: Aleksander Morgado Date: Wed, 17 Mar 2021 15:13:41 +0100 Subject: port-qmi: net ports using IPA driver expect rmnet based multiplexing When using the IPA driver we cannot blindly use the master network interface, we must always use RMNET based multiplexing. --- src/mm-port-qmi.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/mm-port-qmi.c b/src/mm-port-qmi.c index 7a866d27..12a99b29 100644 --- a/src/mm-port-qmi.c +++ b/src/mm-port-qmi.c @@ -1009,6 +1009,10 @@ load_current_kernel_data_modes (MMPortQmi *self, if (g_strcmp0 (self->priv->net_driver, "bam-dmux") == 0) return MM_PORT_QMI_KERNEL_DATA_MODE_RAW_IP; + /* For IPA based setups, always rmnet multiplexing */ + if (g_strcmp0 (self->priv->net_driver, "ipa") == 0) + return MM_PORT_QMI_KERNEL_DATA_MODE_MUX_RMNET; + /* For USB based setups, query kernel */ if (g_strcmp0 (self->priv->net_driver, "qmi_wwan") == 0) { switch (qmi_device_get_expected_data_format (device, NULL)) { @@ -1041,6 +1045,10 @@ load_supported_kernel_data_modes (MMPortQmi *self, if (g_strcmp0 (self->priv->net_driver, "bam-dmux") == 0) return MM_PORT_QMI_KERNEL_DATA_MODE_RAW_IP; + /* For IPA based setups, always rmnet multiplexing */ + if (g_strcmp0 (self->priv->net_driver, "ipa") == 0) + return MM_PORT_QMI_KERNEL_DATA_MODE_MUX_RMNET; + /* For USB based setups, we may have all supported */ if (g_strcmp0 (self->priv->net_driver, "qmi_wwan") == 0) { MMPortQmiKernelDataMode supported = MM_PORT_QMI_KERNEL_DATA_MODE_802_3; -- cgit v1.2.3