base-modem: explicitly say if NET or TTY data ports are supported

A modem that creates exclusively bearer objects that work with NET
ports (e.g. all QMI or MBIM modems) must not add any TTY port in the
list of data ports.

A modem that creates exclusively bearer objects that work with TTY
ports (e.g. the generic modem) must not add any NET port in the
list of data ports.

A modem that may use both TTY and NET ports should add all in the list
of data ports.

Fixes https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/324
Fixes https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/329

plugins/altair/mm-broadband-modem-altair-lte.c

@@ -1166,6 +1166,9 @@ mm_broadband_modem_altair_lte_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Altair bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          /* Since this is an LTE-only modem - don't bother query
                           * anything else */
                          MM_IFACE_MODEM_3GPP_CS_NETWORK_SUPPORTED, FALSE,

plugins/anydata/mm-broadband-modem-anydata.c

@@ -331,6 +331,9 @@ mm_broadband_modem_anydata_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/cinterion/mm-broadband-modem-cinterion.c

@@ -2903,6 +2903,9 @@ mm_broadband_modem_cinterion_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer (TTY) or Cinterion bearer (NET) supported */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_SUPPORTED, TRUE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_CONFIGURED, FALSE,
                          NULL);

plugins/cinterion/mm-broadband-modem-qmi-cinterion.c

@@ -60,6 +60,9 @@ mm_broadband_modem_qmi_cinterion_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* QMI bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          NULL);
 }
 

plugins/foxconn/mm-broadband-modem-foxconn-t77w968.c

@@ -387,6 +387,9 @@ mm_broadband_modem_foxconn_t77w968_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN,     plugin,
                          MM_BASE_MODEM_VENDOR_ID,  vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* MBIM bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_SUPPORTED,              TRUE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_CONFIGURED,             FALSE,
                          MM_IFACE_MODEM_PERIODIC_SIGNAL_CHECK_DISABLED,      TRUE,

plugins/huawei/mm-broadband-modem-huawei.c

@@ -4432,6 +4432,9 @@ mm_broadband_modem_huawei_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer (TTY) or Huawei bearer (NET) supported */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/icera/mm-broadband-modem-icera.c

@@ -1762,6 +1762,9 @@ mm_broadband_modem_icera_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer (AT) or Icera bearer (NET) supported */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/iridium/mm-broadband-modem-iridium.c

@@ -351,6 +351,9 @@ mm_broadband_modem_iridium_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Iridium bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          /* Allow only up to 3 consecutive timeouts in the serial port */
                          MM_BASE_MODEM_MAX_TIMEOUTS, 3,
                          /* Only CS network is supported by the Iridium modem */

plugins/linktop/mm-broadband-modem-linktop.c

@@ -239,6 +239,9 @@ mm_broadband_modem_linktop_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports AT only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/longcheer/mm-broadband-modem-longcheer.c

@@ -382,6 +382,9 @@ mm_broadband_modem_longcheer_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports AT only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/mbm/mm-broadband-modem-mbm.c

@@ -1456,6 +1456,9 @@ mm_broadband_modem_mbm_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* MBM bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          NULL);
 }
 

plugins/motorola/mm-broadband-modem-motorola.c

@@ -50,6 +50,9 @@ mm_broadband_modem_motorola_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/mtk/mm-broadband-modem-mtk.c

@@ -876,6 +876,9 @@ mm_broadband_modem_mtk_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/nokia/mm-broadband-modem-nokia.c

@@ -338,6 +338,9 @@ mm_broadband_modem_nokia_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/novatel/mm-broadband-modem-novatel-lte.c

@@ -649,6 +649,9 @@ mm_broadband_modem_novatel_lte_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Novatel LTE bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          NULL);
 }
 

plugins/novatel/mm-broadband-modem-novatel.c

@@ -1554,6 +1554,9 @@ mm_broadband_modem_novatel_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/option/mm-broadband-modem-hso.c

@@ -691,6 +691,9 @@ mm_broadband_modem_hso_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer (AT) and HSO bearer (NET) supported */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/option/mm-broadband-modem-option.c

@@ -1136,6 +1136,9 @@ mm_broadband_modem_option_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          MM_IFACE_MODEM_3GPP_IGNORED_FACILITY_LOCKS, ignored,
                          NULL);
 }

plugins/pantech/mm-broadband-modem-pantech.c

@@ -150,6 +150,9 @@ mm_broadband_modem_pantech_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/qcom-soc/mm-broadband-modem-qmi-qcom-soc.c

@@ -116,6 +116,9 @@ mm_broadband_modem_qmi_qcom_soc_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN,     plugin,
                          MM_BASE_MODEM_VENDOR_ID,  vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* QMI bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          NULL);
 }
 

plugins/quectel/mm-broadband-modem-qmi-quectel.c

@@ -52,6 +52,9 @@ mm_broadband_modem_qmi_quectel_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* QMI bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          NULL);
 }
 

plugins/quectel/mm-broadband-modem-quectel.c

@@ -52,6 +52,9 @@ mm_broadband_modem_quectel_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/samsung/mm-broadband-modem-samsung.c

@@ -72,6 +72,9 @@ mm_broadband_modem_samsung_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer (AT) and Icera bearer (NET) supported */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          /* We want to use DHCP always! */
                          MM_BROADBAND_MODEM_ICERA_DEFAULT_IP_METHOD, MM_BEARER_IP_METHOD_DHCP,
                          NULL);

plugins/sierra/mm-broadband-modem-sierra-icera.c

@@ -110,6 +110,9 @@ mm_broadband_modem_sierra_icera_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Sierra bearer supports both NET and TTY */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/sierra/mm-broadband-modem-sierra.c

@@ -1853,6 +1853,9 @@ mm_broadband_modem_sierra_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Sierra bearer supports both NET and TTY */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/simtech/mm-broadband-modem-qmi-simtech.c

@@ -55,6 +55,9 @@ mm_broadband_modem_qmi_simtech_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN,     plugin,
                          MM_BASE_MODEM_VENDOR_ID,  vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* QMI modem supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          MM_BROADBAND_MODEM_INDICATORS_DISABLED, TRUE,
                          NULL);
 }

plugins/simtech/mm-broadband-modem-simtech.c

@@ -1215,6 +1215,9 @@ mm_broadband_modem_simtech_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          MM_BROADBAND_MODEM_INDICATORS_DISABLED, TRUE,
                          NULL);
 }

plugins/telit/mm-broadband-modem-mbim-telit.c

@@ -140,6 +140,9 @@ mm_broadband_modem_mbim_telit_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN,     plugin,
                          MM_BASE_MODEM_VENDOR_ID,  vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* MBIM bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_SUPPORTED, TRUE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_CONFIGURED, FALSE,
                          NULL);

plugins/telit/mm-broadband-modem-telit.c

@@ -1358,6 +1358,9 @@ mm_broadband_modem_telit_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports AT only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_SUPPORTED, TRUE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_CONFIGURED, FALSE,
                          NULL);

plugins/thuraya/mm-broadband-modem-thuraya.c

@@ -225,6 +225,9 @@ mm_broadband_modem_thuraya_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/ublox/mm-broadband-modem-ublox.c

@@ -1811,6 +1811,9 @@ mm_broadband_modem_ublox_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN,     plugin,
                          MM_BASE_MODEM_VENDOR_ID,  vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer (TTY) and u-blox bearer (NET) supported */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/via/mm-broadband-modem-via.c

@@ -463,6 +463,9 @@ mm_broadband_modem_via_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/wavecom/mm-broadband-modem-wavecom.c

@@ -1265,6 +1265,9 @@ mm_broadband_modem_wavecom_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/x22x/mm-broadband-modem-x22x.c

@@ -369,6 +369,9 @@ mm_broadband_modem_x22x_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/xmm/mm-broadband-modem-mbim-xmm.c

@@ -53,6 +53,9 @@ mm_broadband_modem_mbim_xmm_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN,     plugin,
                          MM_BASE_MODEM_VENDOR_ID,  vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* MBIM bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_SUPPORTED, TRUE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_CONFIGURED, FALSE,
                          MM_IFACE_MODEM_PERIODIC_SIGNAL_CHECK_DISABLED, TRUE,

plugins/xmm/mm-broadband-modem-xmm.c

@@ -56,6 +56,9 @@ mm_broadband_modem_xmm_new (const gchar  *device,
                          MM_BASE_MODEM_PLUGIN,     plugin,
                          MM_BASE_MODEM_VENDOR_ID,  vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/zte/mm-broadband-modem-zte-icera.c

@@ -153,6 +153,9 @@ mm_broadband_modem_zte_icera_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer (AT) and Icera bearer (NET) supported */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

plugins/zte/mm-broadband-modem-zte.c

@@ -699,6 +699,9 @@ mm_broadband_modem_zte_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }
 

src/mm-base-modem.c

@@ -56,6 +56,8 @@ enum {
     PROP_PRODUCT_ID,
     PROP_CONNECTION,
     PROP_REPROBE,
+    PROP_DATA_NET_SUPPORTED,
+    PROP_DATA_TTY_SUPPORTED,
     PROP_LAST
 };
 
@@ -92,7 +94,10 @@ struct _MMBaseModemPrivate {
     MMPortSerialAt *primary;
     MMPortSerialAt *secondary;
     MMPortSerialQcdm *qcdm;
-    GList *data;
+
+    GList    *data;
+    gboolean  data_net_supported;
+    gboolean  data_tty_supported;
 
     /* GPS-enabled modems will have an AT port for control, and a raw serial
      * port to receive all GPS traces */
@@ -1167,16 +1172,36 @@ mm_base_modem_organize_ports (MMBaseModem *self,
     self->priv->gps_control = (gps_control ? g_object_ref (gps_control) : NULL);
     self->priv->gps = (gps ? g_object_ref (gps) : NULL);
 
-    /* Build the final list of data ports, NET ports preferred */
+    /* Append net ports to the final list of data ports, but only if the modem
+     * supports them */
     if (data_net) {
-        g_list_foreach (data_net, (GFunc)g_object_ref, NULL);
-        self->priv->data = g_list_concat (self->priv->data, data_net);
+        if (self->priv->data_net_supported) {
+            g_list_foreach (data_net, (GFunc)g_object_ref, NULL);
+            self->priv->data = g_list_concat (self->priv->data, data_net);
+        } else
+            mm_obj_dbg (self, "net ports available but ignored");
     }
-    if (data_at_primary)
-        self->priv->data = g_list_append (self->priv->data, g_object_ref (data_at_primary));
-    if (data_at) {
-        g_list_foreach (data_at, (GFunc)g_object_ref, NULL);
-        self->priv->data = g_list_concat (self->priv->data, data_at);
+
+    /* Append tty ports to the final list of data ports, but only if the modem
+     * supports them */
+    if (data_at_primary || data_at) {
+        if (self->priv->data_tty_supported) {
+            if (data_at_primary)
+                self->priv->data = g_list_append (self->priv->data, g_object_ref (data_at_primary));
+            if (data_at) {
+                g_list_foreach (data_at, (GFunc)g_object_ref, NULL);
+                self->priv->data = g_list_concat (self->priv->data, data_at);
+            }
+        } else
+            mm_obj_dbg (self, "at data ports available but ignored");
+    }
+
+    /* Fail if we haven't added any single data port; this is probably a plugin
+     * misconfiguration */
+    if (!self->priv->data) {
+        g_set_error_literal (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
+                             "Failed to find a data port in the modem");
+        return FALSE;
     }
 
 #if defined WITH_QMI
@@ -1483,6 +1508,12 @@ set_property (GObject *object,
         g_clear_object (&self->priv->connection);
         self->priv->connection = g_value_dup_object (value);
         break;
+    case PROP_DATA_NET_SUPPORTED:
+        self->priv->data_net_supported = g_value_get_boolean (value);
+        break;
+    case PROP_DATA_TTY_SUPPORTED:
+        self->priv->data_tty_supported = g_value_get_boolean (value);
+        break;
     default:
         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
         break;
@@ -1525,6 +1556,12 @@ get_property (GObject *object,
     case PROP_CONNECTION:
         g_value_set_object (value, self->priv->connection);
         break;
+    case PROP_DATA_NET_SUPPORTED:
+        g_value_set_boolean (value, self->priv->data_net_supported);
+        break;
+    case PROP_DATA_TTY_SUPPORTED:
+        g_value_set_boolean (value, self->priv->data_tty_supported);
+        break;
     default:
         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
         break;
@@ -1683,4 +1720,20 @@ mm_base_modem_class_init (MMBaseModemClass *klass)
                               FALSE,
                               G_PARAM_READWRITE);
     g_object_class_install_property (object_class, PROP_REPROBE, properties[PROP_REPROBE]);
+
+    properties[PROP_DATA_NET_SUPPORTED] =
+        g_param_spec_boolean (MM_BASE_MODEM_DATA_NET_SUPPORTED,
+                              "Data NET supported",
+                              "Whether the modem supports connection via a NET port.",
+                              FALSE,
+                              G_PARAM_READWRITE);
+    g_object_class_install_property (object_class, PROP_DATA_NET_SUPPORTED, properties[PROP_DATA_NET_SUPPORTED]);
+
+    properties[PROP_DATA_TTY_SUPPORTED] =
+        g_param_spec_boolean (MM_BASE_MODEM_DATA_TTY_SUPPORTED,
+                              "Data TTY supported",
+                              "Whether the modem supports connection via a TTY port.",
+                              FALSE,
+                              G_PARAM_READWRITE);
+    g_object_class_install_property (object_class, PROP_DATA_TTY_SUPPORTED, properties[PROP_DATA_TTY_SUPPORTED]);
 }

src/mm-base-modem.h

@@ -54,15 +54,17 @@ typedef struct _MMBaseModem MMBaseModem;
 typedef struct _MMBaseModemClass MMBaseModemClass;
 typedef struct _MMBaseModemPrivate MMBaseModemPrivate;
 
-#define MM_BASE_MODEM_CONNECTION     "base-modem-connection"
-#define MM_BASE_MODEM_MAX_TIMEOUTS   "base-modem-max-timeouts"
-#define MM_BASE_MODEM_VALID          "base-modem-valid"
-#define MM_BASE_MODEM_DEVICE         "base-modem-device"
-#define MM_BASE_MODEM_DRIVERS        "base-modem-drivers"
-#define MM_BASE_MODEM_PLUGIN         "base-modem-plugin"
-#define MM_BASE_MODEM_VENDOR_ID      "base-modem-vendor-id"
-#define MM_BASE_MODEM_PRODUCT_ID     "base-modem-product-id"
-#define MM_BASE_MODEM_REPROBE        "base-modem-reprobe"
+#define MM_BASE_MODEM_CONNECTION         "base-modem-connection"
+#define MM_BASE_MODEM_MAX_TIMEOUTS       "base-modem-max-timeouts"
+#define MM_BASE_MODEM_VALID              "base-modem-valid"
+#define MM_BASE_MODEM_DEVICE             "base-modem-device"
+#define MM_BASE_MODEM_DRIVERS            "base-modem-drivers"
+#define MM_BASE_MODEM_PLUGIN             "base-modem-plugin"
+#define MM_BASE_MODEM_VENDOR_ID          "base-modem-vendor-id"
+#define MM_BASE_MODEM_PRODUCT_ID         "base-modem-product-id"
+#define MM_BASE_MODEM_REPROBE            "base-modem-reprobe"
+#define MM_BASE_MODEM_DATA_NET_SUPPORTED "base-modem-data-net-supported"
+#define MM_BASE_MODEM_DATA_TTY_SUPPORTED "base-modem-data-tty-supported"
 
 struct _MMBaseModem {
     MmGdbusObjectSkeleton parent;

src/mm-broadband-modem-mbim.c

@@ -5572,6 +5572,9 @@ mm_broadband_modem_mbim_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* MBIM bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_SUPPORTED, TRUE,
                          MM_IFACE_MODEM_SIM_HOT_SWAP_CONFIGURED, FALSE,
                          MM_IFACE_MODEM_PERIODIC_SIGNAL_CHECK_DISABLED, TRUE,

src/mm-broadband-modem-qmi.c

@@ -10084,6 +10084,9 @@ mm_broadband_modem_qmi_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* QMI bearer supports NET only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE,
                          NULL);
 }
 

src/mm-broadband-modem.c

@@ -11962,6 +11962,9 @@ mm_broadband_modem_new (const gchar *device,
                          MM_BASE_MODEM_PLUGIN, plugin,
                          MM_BASE_MODEM_VENDOR_ID, vendor_id,
                          MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* Generic bearer supports TTY only */
+                         MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE,
+                         MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE,
                          NULL);
 }