| /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| /* |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details: |
| * |
| * Copyright (C) 2008 - 2009 Novell, Inc. |
| * Copyright (C) 2009 - 2012 Red Hat, Inc. |
| * Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org> |
| */ |
| |
| #include <string.h> |
| #include <gmodule.h> |
| |
| #define _LIBMM_INSIDE_MM |
| #include <libmm-glib.h> |
| |
| #include "mm-log.h" |
| #include "mm-plugin-zte.h" |
| #include "mm-broadband-modem-zte.h" |
| #include "mm-broadband-modem-zte-icera.h" |
| |
| #if defined WITH_QMI |
| #include "mm-broadband-modem-qmi.h" |
| #endif |
| |
| #if defined WITH_MBIM |
| #include "mm-broadband-modem-mbim.h" |
| #endif |
| |
| G_DEFINE_TYPE (MMPluginZte, mm_plugin_zte, MM_TYPE_PLUGIN) |
| |
| MM_PLUGIN_DEFINE_MAJOR_VERSION |
| MM_PLUGIN_DEFINE_MINOR_VERSION |
| |
| /*****************************************************************************/ |
| /* Custom commands for AT probing */ |
| |
| /* Many ZTE devices will flood the port with "Message waiting" indications |
| * and eventually fill up the serial buffer and crash. We need to turn off |
| * that indicator. See NetworkManager commits |
| * 1235f71b20c92cded4abd976ccc5010649aae1a0 and |
| * f38ad328acfdc6ce29dd1380602c546b064161ae for more details. |
| * |
| * We use this command also for checking AT support in the port. |
| */ |
| static const MMPortProbeAtCommand custom_at_probe[] = { |
| { "ATE0+CPMS?", 3, mm_port_probe_response_processor_is_at }, |
| { "ATE0+CPMS?", 3, mm_port_probe_response_processor_is_at }, |
| { "ATE0+CPMS?", 3, mm_port_probe_response_processor_is_at }, |
| { NULL } |
| }; |
| |
| /*****************************************************************************/ |
| |
| static MMBaseModem * |
| create_modem (MMPlugin *self, |
| const gchar *sysfs_path, |
| const gchar **drivers, |
| guint16 vendor, |
| guint16 product, |
| GList *probes, |
| GError **error) |
| { |
| #if defined WITH_QMI |
| if (mm_port_probe_list_has_qmi_port (probes)) { |
| mm_dbg ("QMI-powered ZTE modem found..."); |
| return MM_BASE_MODEM (mm_broadband_modem_qmi_new (sysfs_path, |
| drivers, |
| mm_plugin_get_name (self), |
| vendor, |
| product)); |
| } |
| #endif |
| |
| #if defined WITH_MBIM |
| if (mm_port_probe_list_has_mbim_port (probes)) { |
| mm_dbg ("MBIM-powered ZTE modem found..."); |
| return MM_BASE_MODEM (mm_broadband_modem_mbim_new (sysfs_path, |
| drivers, |
| mm_plugin_get_name (self), |
| vendor, |
| product)); |
| } |
| #endif |
| |
| if (mm_port_probe_list_is_icera (probes)) |
| return MM_BASE_MODEM (mm_broadband_modem_zte_icera_new (sysfs_path, |
| drivers, |
| mm_plugin_get_name (self), |
| vendor, |
| product)); |
| |
| return MM_BASE_MODEM (mm_broadband_modem_zte_new (sysfs_path, |
| drivers, |
| mm_plugin_get_name (self), |
| vendor, |
| product)); |
| } |
| |
| static gboolean |
| grab_port (MMPlugin *self, |
| MMBaseModem *modem, |
| MMPortProbe *probe, |
| GError **error) |
| { |
| GUdevDevice *port; |
| MMPortSerialAtFlag pflags = MM_PORT_SERIAL_AT_FLAG_NONE; |
| MMPortType ptype; |
| |
| port = mm_port_probe_peek_port (probe); |
| |
| /* Ignore net ports on non-Icera non-QMI modems */ |
| ptype = mm_port_probe_get_port_type (probe); |
| if (ptype == MM_PORT_TYPE_NET && MM_IS_BROADBAND_MODEM_ZTE (modem)) { |
| g_set_error (error, |
| MM_CORE_ERROR, |
| MM_CORE_ERROR_UNSUPPORTED, |
| "Ignoring net port in ZTE modem"); |
| return FALSE; |
| } |
| |
| if (mm_port_probe_is_at (probe)) { |
| /* Look for port type hints */ |
| if (g_udev_device_get_property_as_boolean (port, "ID_MM_ZTE_PORT_TYPE_MODEM")) { |
| mm_dbg ("ZTE: AT port '%s/%s' flagged as primary", |
| mm_port_probe_get_port_subsys (probe), |
| mm_port_probe_get_port_name (probe)); |
| pflags = MM_PORT_SERIAL_AT_FLAG_PRIMARY; |
| } else if (g_udev_device_get_property_as_boolean (port, "ID_MM_ZTE_PORT_TYPE_AUX")) { |
| mm_dbg ("ZTE: AT port '%s/%s' flagged as secondary", |
| mm_port_probe_get_port_subsys (probe), |
| mm_port_probe_get_port_name (probe)); |
| pflags = MM_PORT_SERIAL_AT_FLAG_SECONDARY; |
| } |
| } |
| |
| if (g_udev_device_get_property_as_boolean (port, "ID_MM_ZTE_ICERA_DHCP")) { |
| mm_dbg ("ZTE: Icera-based modem will use DHCP"); |
| g_object_set (modem, |
| MM_BROADBAND_MODEM_ICERA_DEFAULT_IP_METHOD, MM_BEARER_IP_METHOD_DHCP, |
| NULL); |
| } |
| |
| return mm_base_modem_grab_port (modem, |
| mm_port_probe_get_port_subsys (probe), |
| mm_port_probe_get_port_name (probe), |
| mm_port_probe_get_parent_path (probe), |
| ptype, |
| pflags, |
| error); |
| } |
| |
| /*****************************************************************************/ |
| |
| G_MODULE_EXPORT MMPlugin * |
| mm_plugin_create (void) |
| { |
| static const gchar *subsystems[] = { "tty", "net", "usb", NULL }; |
| static const guint16 vendor_ids[] = { 0x19d2, 0 }; |
| |
| return MM_PLUGIN ( |
| g_object_new (MM_TYPE_PLUGIN_ZTE, |
| MM_PLUGIN_NAME, "ZTE", |
| MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems, |
| MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids, |
| MM_PLUGIN_CUSTOM_AT_PROBE, custom_at_probe, |
| MM_PLUGIN_ALLOWED_AT, TRUE, |
| MM_PLUGIN_ALLOWED_QCDM, TRUE, |
| MM_PLUGIN_ALLOWED_QMI, TRUE, |
| MM_PLUGIN_ALLOWED_MBIM, TRUE, |
| MM_PLUGIN_ICERA_PROBE, TRUE, |
| NULL)); |
| } |
| |
| static void |
| mm_plugin_zte_init (MMPluginZte *self) |
| { |
| } |
| |
| static void |
| mm_plugin_zte_class_init (MMPluginZteClass *klass) |
| { |
| MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass); |
| |
| plugin_class->create_modem = create_modem; |
| plugin_class->grab_port = grab_port; |
| } |
