rolling: new plugin

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
2024-05-29 10:14:39 +00:00
parent 800c2bb02a
commit 5ea26af0e4
7 changed files with 216 additions and 3 deletions
@@ -0,0 +1,118 @@
+/* -*- 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;
+}