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rolling: new plugin

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This plugin provides support for modems from Rolling Wireless. The
current approach is to re-use the AT-based and MBIM-based specific
modem implementations from the Fibocom plugin.

Based on an original implementation from:
vanillan wang <vanillanwang@163.com>

See https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/1170
This commit is contained in:
Aleksander Morgado
2024-05-29 10:14:39 +00:00
parent 800c2bb02a
commit 5ea26af0e4
7 changed files with 216 additions and 3 deletions
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src/plugins/rolling/77-mm-rolling-port-types.rules
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# do not edit this file, it will be overwritten on update
ACTION!="add|change|move|bind", GOTO="mm_rolling_port_types_end"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="33f8", GOTO="mm_rolling_port_types"
GOTO="mm_rolling_port_types_end"
LABEL="mm_rolling_port_types"
SUBSYSTEMS=="usb", ATTRS{bInterfaceNumber}=="?*", ENV{.MM_USBIFNUM}="$attr{bInterfaceNumber}"
# Rolling RW101-GL (QMI in iface #4, ADB in iface #5)
# ttyUSB0 (if #0): QCDM port
# ttyUSB1 (if #1): AT port
# ttyUSB2 (if #2): AT port
# ttyUSB3 (if #3): GNSS data
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="0104", ENV{.MM_USBIFNUM}=="00", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_QCDM}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="0104", ENV{.MM_USBIFNUM}=="01", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="0104", ENV{.MM_USBIFNUM}=="02", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_SECONDARY}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="0104", ENV{.MM_USBIFNUM}=="03", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1"
# No ID_MM_FIBOCOM_FASTBOOT because there is no custom QMI modem implementation using it.
# Rolling RW101-GL (MBIM in iface #0, 2 AT ports)
# ttyUSB0 (if #2): AT port
# ttyUSB1 (if #3): AT port
# ttyUSB2 (if #4): QCDM port
# ttyUSB3 (if #5): GNSS data
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a2", ENV{.MM_USBIFNUM}=="02", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a2", ENV{.MM_USBIFNUM}=="03", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_SECONDARY}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a2", ENV{.MM_USBIFNUM}=="04", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_QCDM}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a2", ENV{.MM_USBIFNUM}=="05", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1"
# Firmware interface implementation comes from the Fibocom shared utils.
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a2", ENV{.MM_USBIFNUM}=="02", SUBSYSTEM=="tty", ENV{ID_MM_FIBOCOM_FASTBOOT}="1"
# Rolling RW101-GL (MBIM in iface #0)
# ttyUSB0 (if #2): GNSS data
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a3", ENV{.MM_USBIFNUM}=="02", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1"
# Rolling RW101-GL (MBIM in iface #0, ADB in iface #4)
# ttyUSB0 (if #2): QCDM port
# ttyUSB1 (if #3): AT port
# ttyUSB2 (if #5): GNSS data
# ttyUSB3 (if #6): GNSS data
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a4", ENV{.MM_USBIFNUM}=="02", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_QCDM}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a4", ENV{.MM_USBIFNUM}=="03", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a4", ENV{.MM_USBIFNUM}=="05", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a4", ENV{.MM_USBIFNUM}=="06", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1"
# Firmware interface implementation comes from the Fibocom shared utils.
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="01a4", ENV{.MM_USBIFNUM}=="03", SUBSYSTEM=="tty", ENV{ID_MM_FIBOCOM_FASTBOOT}="1"
# Rolling RW135 (MBIM in iface #0, ADB in iface #5)
# ttyUSB0 (if #2): QCDM port.
# ttyUSB1 (if #3): AT port
# ttyUSB2 (if #4): GNSS data
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="0115", ENV{.MM_USBIFNUM}=="02", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_QCDM}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="0115", ENV{.MM_USBIFNUM}=="03", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1"
ATTRS{idVendor}=="33f8", ATTRS{idProduct}=="0115", ENV{.MM_USBIFNUM}=="04", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1"
LABEL="mm_rolling_port_types_end"
src/plugins/rolling/mm-plugin-rolling.c
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/* -*- 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) 2024 Rolling Wireless S.a.r.l.
* Copyright (C) 2024 Google, Inc.
*/
#include <stdlib.h>
#include <gmodule.h>
#define _LIBMM_INSIDE_MM
#include <libmm-glib.h>
#include "mm-log-object.h"
#include "mm-plugin-common.h"
#include "mm-broadband-modem.h"
/* From the Fibocom shared utils */
#include "mm-broadband-modem-fibocom.h"
#if defined WITH_MBIM
#include "mm-broadband-modem-mbim-fibocom.h"
#endif
#if defined WITH_QMI
#include "mm-broadband-modem-qmi.h"
#endif
#define MM_TYPE_PLUGIN_ROLLING mm_plugin_rolling_get_type ()
MM_DEFINE_PLUGIN (ROLLING, rolling, Rolling)
/*****************************************************************************/
static MMBaseModem *
create_modem (MMPlugin *self,
const gchar *uid,
const gchar *physdev,
const gchar **drivers,
guint16 vendor,
guint16 product,
guint16 subsystem_vendor,
GList *probes,
GError **error)
{
#if defined WITH_MBIM
if (mm_port_probe_list_has_mbim_port (probes)) {
/* For the MBIM-based modem we fully rely on the Fibocom implementation */
mm_obj_dbg (self, "MBIM-powered Rolling modem found...");
return MM_BASE_MODEM (mm_broadband_modem_mbim_fibocom_new (uid,
physdev,
drivers,
mm_plugin_get_name (self),
vendor,
product));
}
#endif
#if defined WITH_QMI
if (mm_port_probe_list_has_qmi_port (probes)) {
mm_obj_dbg (self, "QMI-powered Rolling modem found...");
return MM_BASE_MODEM (mm_broadband_modem_qmi_new (uid,
physdev,
drivers,
mm_plugin_get_name (self),
vendor,
product));
}
#endif
/* For the generic AT-based modem we fully rely on the Fibocom implementation */
mm_obj_dbg (self, "Rolling modem found...");
return MM_BASE_MODEM (mm_broadband_modem_fibocom_new (uid,
physdev,
drivers,
mm_plugin_get_name (self),
vendor,
product));
}
/*****************************************************************************/
MM_PLUGIN_NAMED_CREATOR_SCOPE MMPlugin *
mm_plugin_create_rolling (void)
{
static const gchar *subsystems[] = { "tty", "net", "usbmisc", NULL };
static const guint16 vendor_ids[] = { 0x33f8, 0 };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_ROLLING,
MM_PLUGIN_NAME, MM_MODULE_NAME,
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_ALLOWED_MBIM, TRUE,
MM_PLUGIN_ALLOWED_QMI, TRUE,
NULL));
}
static void
mm_plugin_rolling_init (MMPluginRolling *self)
{
}
static void
mm_plugin_rolling_class_init (MMPluginRollingClass *klass)
{
MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass);
plugin_class->create_modem = create_modem;
}