Imported Upstream version 0.7.991upstream/0.7.991

8 files changed, 1095 insertions, 0 deletions

diff --git a/plugins/iridium/mm-bearer-iridium.c b/plugins/iridium/mm-bearer-iridium.c
new file mode 100644
index 0000000..411906c
--- /dev/null
+++ b/plugins/iridium/mm-bearer-iridium.c
@@ -0,0 +1,273 @@
+/* -*- 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) 2012 Ammonit Measurement GmbH
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <ModemManager.h>
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+
+#include "mm-bearer-iridium.h"
+#include "mm-base-modem-at.h"
+#include "mm-log.h"
+
+/* Allow up to 200s to get a proper IP connection */
+#define MM_BEARER_IRIDIUM_IP_TIMEOUT_DEFAULT 200
+
+G_DEFINE_TYPE (MMBearerIridium, mm_bearer_iridium, MM_TYPE_BEARER);
+
+/*****************************************************************************/
+/* Connect */
+
+typedef struct {
+    MMBearerIridium *self;
+    GSimpleAsyncResult *result;
+    GCancellable *cancellable;
+    MMAtSerialPort *primary;
+    GError *saved_error;
+} ConnectContext;
+
+static void
+connect_context_complete_and_free (ConnectContext *ctx)
+{
+    g_simple_async_result_complete_in_idle (ctx->result);
+    if (ctx->saved_error)
+        g_error_free (ctx->saved_error);
+    if (ctx->primary)
+        g_object_unref (ctx->primary);
+    g_object_unref (ctx->cancellable);
+    g_object_unref (ctx->result);
+    g_object_unref (ctx->self);
+    g_free (ctx);
+}
+
+static MMBearerConnectResult *
+connect_finish (MMBearer *self,
+                GAsyncResult *res,
+                GError **error)
+{
+    if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
+        return NULL;
+
+    return mm_bearer_connect_result_ref (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)));
+}
+
+static void
+connect_report_ready (MMBaseModem *modem,
+                      GAsyncResult *res,
+                      ConnectContext *ctx)
+{
+    const gchar *result;
+
+    /* If cancelled, complete */
+    if (g_cancellable_is_cancelled (ctx->cancellable)) {
+        g_simple_async_result_set_error (ctx->result,
+                                         MM_CORE_ERROR,
+                                         MM_CORE_ERROR_CANCELLED,
+                                         "Connection setup operation has been cancelled");
+        connect_context_complete_and_free (ctx);
+        return;
+    }
+
+    /* If we got a proper extended reply, build the new error to be set */
+    result = mm_base_modem_at_command_full_finish (modem, res, NULL);
+    if (result &&
+        g_str_has_prefix (result, "+CEER: ") &&
+        strlen (result) > 7) {
+        g_simple_async_result_set_error (ctx->result,
+                                         ctx->saved_error->domain,
+                                         ctx->saved_error->code,
+                                         "%s", &result[7]);
+        g_error_free (ctx->saved_error);
+        ctx->saved_error = NULL;
+        connect_context_complete_and_free (ctx);
+        return;
+    }
+
+    /* Take the original error as it was */
+    g_simple_async_result_take_error (ctx->result,
+                                      ctx->saved_error);
+    ctx->saved_error = NULL;
+    connect_context_complete_and_free (ctx);
+}
+
+static void
+dial_ready (MMBaseModem *modem,
+            GAsyncResult *res,
+            ConnectContext *ctx)
+{
+    MMBearerIpConfig *config;
+
+    /* DO NOT check for cancellable here. If we got here without errors, the
+     * bearer is really connected and therefore we need to reflect that in
+     * the state machine. */
+    mm_base_modem_at_command_full_finish (modem, res, &(ctx->saved_error));
+    if (ctx->saved_error) {
+        /* Try to get more information why it failed */
+        mm_base_modem_at_command_full (
+            modem,
+            ctx->primary,
+            "+CEER",
+            3,
+            FALSE,
+            FALSE, /* raw */
+            NULL, /* cancellable */
+            (GAsyncReadyCallback)connect_report_ready,
+            ctx);
+        return;
+    }
+
+    /* Port is connected; update the state */
+    mm_port_set_connected (MM_PORT (ctx->primary), TRUE);
+
+    /* Build IP config; always PPP based */
+    config = mm_bearer_ip_config_new ();
+    mm_bearer_ip_config_set_method (config, MM_BEARER_IP_METHOD_PPP);
+
+    /* Set operation result */
+    g_simple_async_result_set_op_res_gpointer (
+        ctx->result,
+        mm_bearer_connect_result_new (MM_PORT (ctx->primary), config, NULL),
+        (GDestroyNotify)mm_bearer_connect_result_unref);
+    g_object_unref (config);
+
+    connect_context_complete_and_free (ctx);
+}
+
+static void
+service_type_ready (MMBaseModem *modem,
+                    GAsyncResult *res,
+                    ConnectContext *ctx)
+{
+    GError *error = NULL;
+
+    /* If cancelled, complete */
+    if (g_cancellable_is_cancelled (ctx->cancellable)) {
+        g_simple_async_result_set_error (ctx->result,
+                                         MM_CORE_ERROR,
+                                         MM_CORE_ERROR_CANCELLED,
+                                         "Connection setup operation has been cancelled");
+        connect_context_complete_and_free (ctx);
+        return;
+    }
+
+    /* Errors setting the service type will be critical */
+    mm_base_modem_at_command_full_finish (modem, res, &error);
+    if (error) {
+        g_simple_async_result_take_error (ctx->result, error);
+        connect_context_complete_and_free (ctx);
+        return;
+    }
+
+    /* We just use the default number to dial in the Iridium network. Also note
+     * that we won't specify a specific port to use; Iridium modems only expose
+     * one. */
+    mm_base_modem_at_command_full (
+        modem,
+        ctx->primary,
+        "ATDT008816000025",
+        60,
+        FALSE,
+        FALSE, /* raw */
+        NULL, /* cancellable */
+        (GAsyncReadyCallback)dial_ready,
+        ctx);
+}
+
+static void
+connect (MMBearer *self,
+         GCancellable *cancellable,
+         GAsyncReadyCallback callback,
+         gpointer user_data)
+{
+    ConnectContext *ctx;
+    MMBaseModem *modem  = NULL;
+
+    g_object_get (self,
+                  MM_BEARER_MODEM, &modem,
+                  NULL);
+    g_assert (modem);
+
+    /* Don't bother to get primary and check if connected and all that; we
+     * already do this check when sending the ATDT call */
+
+    /* In this context, we only keep the stuff we'll need later */
+    ctx = g_new0 (ConnectContext, 1);
+    ctx->self = g_object_ref (self);
+    ctx->primary = mm_base_modem_get_port_primary (modem);
+    ctx->cancellable = g_object_ref (cancellable);
+    ctx->result = g_simple_async_result_new (G_OBJECT (self),
+                                             callback,
+                                             user_data,
+                                             connect);
+
+    /* Bearer service type set to 9600bps (V.110), which behaves better than the
+     * default 9600bps (V.32). */
+    mm_base_modem_at_command_full (
+        modem,
+        ctx->primary,
+        "+CBST=71,0,1",
+        3,
+        FALSE,
+        FALSE, /* raw */
+        NULL, /* cancellable */
+        (GAsyncReadyCallback)service_type_ready,
+        ctx);
+
+    g_object_unref (modem);
+}
+
+/*****************************************************************************/
+
+MMBearer *
+mm_bearer_iridium_new (MMBroadbandModemIridium *modem,
+                       MMBearerProperties *config)
+{
+    MMBearer *bearer;
+
+    /* The Iridium bearer inherits from MMBearer (so it's not a MMBroadbandBearer)
+     * and that means that the object is not async-initable, so we just use
+     * g_object_get() here */
+    bearer = g_object_new (MM_TYPE_BEARER_IRIDIUM,
+                           MM_BEARER_MODEM, modem,
+                           MM_BEARER_CONFIG, config,
+                           "ip-timeout", MM_BEARER_IRIDIUM_IP_TIMEOUT_DEFAULT,
+                           NULL);
+
+    /* Only export valid bearers */
+    mm_bearer_export (bearer);
+
+    return bearer;
+}
+
+static void
+mm_bearer_iridium_init (MMBearerIridium *self)
+{
+}
+
+static void
+mm_bearer_iridium_class_init (MMBearerIridiumClass *klass)
+{
+    MMBearerClass *bearer_class = MM_BEARER_CLASS (klass);
+
+    /* Virtual methods */
+    bearer_class->connect = connect;
+    bearer_class->connect_finish = connect_finish;
+}
diff --git a/plugins/iridium/mm-bearer-iridium.h b/plugins/iridium/mm-bearer-iridium.h
new file mode 100644
index 0000000..3b2b06d
--- /dev/null
+++ b/plugins/iridium/mm-bearer-iridium.h
@@ -0,0 +1,55 @@
+/* -*- 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:
+ *
+ * Author: Aleksander Morgado <aleksander@lanedo.com>
+ *
+ * Copyright (C) 2012 Ammonit Measurement GmbH.
+ */
+
+#ifndef MM_BEARER_IRIDIUM_H
+#define MM_BEARER_IRIDIUM_H
+
+#include <glib.h>
+#include <glib-object.h>
+
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+
+#include "mm-broadband-bearer.h"
+#include "mm-broadband-modem-iridium.h"
+
+#define MM_TYPE_BEARER_IRIDIUM            (mm_bearer_iridium_get_type ())
+#define MM_BEARER_IRIDIUM(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_BEARER_IRIDIUM, MMBearerIridium))
+#define MM_BEARER_IRIDIUM_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  MM_TYPE_BEARER_IRIDIUM, MMBearerIridiumClass))
+#define MM_IS_BEARER_IRIDIUM(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_BEARER_IRIDIUM))
+#define MM_IS_BEARER_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  MM_TYPE_BEARER_IRIDIUM))
+#define MM_BEARER_IRIDIUM_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  MM_TYPE_BEARER_IRIDIUM, MMBearerIridiumClass))
+
+typedef struct _MMBearerIridium MMBearerIridium;
+typedef struct _MMBearerIridiumClass MMBearerIridiumClass;
+
+struct _MMBearerIridium {
+    MMBearer parent;
+};
+
+struct _MMBearerIridiumClass {
+    MMBearerClass parent;
+};
+
+GType mm_bearer_iridium_get_type (void);
+
+/* Iridium bearer creation implementation.
+ * NOTE it is *not* a broadband bearer, so not async-initable */
+MMBearer *mm_bearer_iridium_new (MMBroadbandModemIridium *modem,
+                                 MMBearerProperties *config);
+
+#endif /* MM_BEARER_IRIDIUM_H */
diff --git a/plugins/iridium/mm-broadband-modem-iridium.c b/plugins/iridium/mm-broadband-modem-iridium.c
new file mode 100644
index 0000000..b26851b
--- /dev/null
+++ b/plugins/iridium/mm-broadband-modem-iridium.c
@@ -0,0 +1,442 @@
+/* -*- 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) 2011 - 2012 Ammonit Measurement GmbH
+ * Author: Aleksander Morgado <aleksander@lanedo.com>
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <ctype.h>
+
+#include "ModemManager.h"
+#include "mm-log.h"
+#include "mm-errors-types.h"
+#include "mm-base-modem-at.h"
+#include "mm-iface-modem.h"
+#include "mm-iface-modem-3gpp.h"
+#include "mm-iface-modem-messaging.h"
+#include "mm-broadband-modem-iridium.h"
+#include "mm-sim-iridium.h"
+#include "mm-bearer-iridium.h"
+#include "mm-modem-helpers.h"
+
+static void iface_modem_init (MMIfaceModem *iface);
+static void iface_modem_3gpp_init (MMIfaceModem3gpp *iface);
+static void iface_modem_messaging_init (MMIfaceModemMessaging *iface);
+
+G_DEFINE_TYPE_EXTENDED (MMBroadbandModemIridium, mm_broadband_modem_iridium, MM_TYPE_BROADBAND_MODEM, 0,
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init)
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_3GPP, iface_modem_3gpp_init)
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_MESSAGING, iface_modem_messaging_init));
+
+/*****************************************************************************/
+/* Operator Code and Name loading (3GPP interface) */
+
+static gchar *
+load_operator_code_finish (MMIfaceModem3gpp *self,
+                           GAsyncResult *res,
+                           GError **error)
+{
+    /* Only "90103" operator code is assumed */
+    return g_strdup ("90103");
+}
+
+static gchar *
+load_operator_name_finish (MMIfaceModem3gpp *self,
+                           GAsyncResult *res,
+                           GError **error)
+{
+    /* Only "IRIDIUM" operator name is assumed */
+    return g_strdup ("IRIDIUM");
+}
+
+static void
+load_operator_name_or_code (MMIfaceModem3gpp *self,
+                            GAsyncReadyCallback callback,
+                            gpointer user_data)
+{
+    GSimpleAsyncResult *result;
+
+    result = g_simple_async_result_new (G_OBJECT (self),
+                                        callback,
+                                        user_data,
+                                        load_operator_name_or_code);
+    g_simple_async_result_set_op_res_gboolean (result, TRUE);
+    g_simple_async_result_complete_in_idle (result);
+    g_object_unref (result);
+}
+
+/*****************************************************************************/
+/* Enable unsolicited events (SMS indications) (Messaging interface) */
+
+static gboolean
+messaging_enable_unsolicited_events_finish (MMIfaceModemMessaging *self,
+                                            GAsyncResult *res,
+                                            GError **error)
+{
+    return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error);
+}
+
+static void
+messaging_enable_unsolicited_events (MMIfaceModemMessaging *self,
+                                     GAsyncReadyCallback callback,
+                                     gpointer user_data)
+{
+    /* AT+CNMI=<mode>,[<mt>[,<bm>[,<ds>[,<bfr>]]]]
+     *  but <bm> can only be 0,
+     *  and <ds> can only be either 0 or 1
+     *
+     * Note: Modem may return +CMS ERROR:322, which indicates Memory Full,
+     * not a big deal
+     */
+    mm_base_modem_at_command (MM_BASE_MODEM (self),
+                              "+CNMI=2,1,0,0,1",
+                              3,
+                              FALSE,
+                              callback,
+                              user_data);
+}
+
+/*****************************************************************************/
+/* Signal quality (Modem interface) */
+
+static guint
+load_signal_quality_finish (MMIfaceModem *self,
+                            GAsyncResult *res,
+                            GError **error)
+{
+    gint quality = 0;
+    const gchar *result;
+
+    result = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error);
+    if (!result)
+        return 0;
+
+    /* Skip possible whitespaces after '+CSQF:' and before the response */
+    result = mm_strip_tag (result, "+CSQF:");
+    while (*result == ' ')
+        result++;
+
+    if (sscanf (result, "%d", &quality))
+        /* Normalize the quality. <rssi> is NOT given in dBs,
+         * given as a relative value between 0 and 5 */
+        quality = CLAMP (quality, 0, 5) * 100 / 5;
+    else
+        g_set_error (error,
+                     MM_CORE_ERROR,
+                     MM_CORE_ERROR_FAILED,
+                     "Could not parse signal quality results");
+
+    return quality;
+}
+
+static void
+load_signal_quality (MMIfaceModem *self,
+                     GAsyncReadyCallback callback,
+                     gpointer user_data)
+{
+    /* The iridium modem may have a huge delay to get signal quality if we pass
+     * AT+CSQ, so we'll default to use AT+CSQF, which is a fast version that
+     * returns right away the last signal quality value retrieved */
+    mm_base_modem_at_command (MM_BASE_MODEM (self),
+                              "+CSQF",
+                              3,
+                              FALSE,
+                              callback,
+                              user_data);
+}
+
+/*****************************************************************************/
+/* Flow control (Modem interface) */
+
+static gboolean
+setup_flow_control_finish (MMIfaceModem *self,
+                           GAsyncResult *res,
+                           GError **error)
+{
+    return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
+}
+
+static void
+setup_flow_control_ready (MMBroadbandModemIridium *self,
+                          GAsyncResult *res,
+                          GSimpleAsyncResult *operation_result)
+{
+    GError *error = NULL;
+
+    if (!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error))
+        /* Let the error be critical. We DO need RTS/CTS in order to have
+         * proper modem disabling. */
+        g_simple_async_result_take_error (operation_result, error);
+    else
+        g_simple_async_result_set_op_res_gboolean (operation_result, TRUE);
+
+    g_simple_async_result_complete (operation_result);
+    g_object_unref (operation_result);
+}
+
+static void
+setup_flow_control (MMIfaceModem *self,
+                    GAsyncReadyCallback callback,
+                    gpointer user_data)
+{
+    GSimpleAsyncResult *result;
+
+    result = g_simple_async_result_new (G_OBJECT (self),
+                                        callback,
+                                        user_data,
+                                        setup_flow_control);
+
+    /* Enable RTS/CTS flow control.
+     * Other available values:
+     *   AT&K0: Disable flow control
+     *   AT&K3: RTS/CTS
+     *   AT&K4: XOFF/XON
+     *   AT&K6: Both RTS/CTS and XOFF/XON
+     */
+    mm_base_modem_at_command (MM_BASE_MODEM (self),
+                              "&K3",
+                              3,
+                              FALSE,
+                              (GAsyncReadyCallback)setup_flow_control_ready,
+                              result);
+}
+
+/*****************************************************************************/
+/* Load supported modes (Modem inteface) */
+
+static GArray *
+load_supported_modes_finish (MMIfaceModem *self,
+                             GAsyncResult *res,
+                             GError **error)
+{
+    return g_array_ref (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)));
+}
+
+static void
+load_supported_modes (MMIfaceModem *self,
+                      GAsyncReadyCallback callback,
+                      gpointer user_data)
+{
+    GSimpleAsyncResult *result;
+    GArray *combinations;
+    MMModemModeCombination mode;
+
+    result = g_simple_async_result_new (G_OBJECT (self),
+                                        callback,
+                                        user_data,
+                                        load_supported_modes);
+
+    /* Build list of combinations */
+    combinations = g_array_sized_new (FALSE, FALSE, sizeof (MMModemModeCombination), 1);
+
+    /* Report CS only, Iridium connections are circuit-switched */
+    mode.allowed = MM_MODEM_MODE_CS;
+    mode.preferred = MM_MODEM_MODE_NONE;
+    g_array_append_val (combinations, mode);
+
+    g_simple_async_result_set_op_res_gpointer (result, combinations, (GDestroyNotify) g_array_unref);
+    g_simple_async_result_complete_in_idle (result);
+    g_object_unref (result);
+}
+
+/*****************************************************************************/
+/* Create SIM (Modem inteface) */
+
+static MMSim *
+create_sim_finish (MMIfaceModem *self,
+                   GAsyncResult *res,
+                   GError **error)
+{
+    return mm_sim_iridium_new_finish (res, error);
+}
+
+static void
+create_sim (MMIfaceModem *self,
+            GAsyncReadyCallback callback,
+            gpointer user_data)
+{
+    /* New Iridium SIM */
+    mm_sim_iridium_new (MM_BASE_MODEM (self),
+                        NULL, /* cancellable */
+                        callback,
+                        user_data);
+}
+
+/*****************************************************************************/
+/* Create Bearer (Modem interface) */
+
+static MMBearer *
+create_bearer_finish (MMIfaceModem *self,
+                      GAsyncResult *res,
+                      GError **error)
+{
+    MMBearer *bearer;
+
+    bearer = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res));
+    mm_dbg ("New Iridium bearer created at DBus path '%s'", mm_bearer_get_path (bearer));
+
+    return g_object_ref (bearer);
+}
+
+static void
+create_bearer (MMIfaceModem *self,
+               MMBearerProperties *properties,
+               GAsyncReadyCallback callback,
+               gpointer user_data)
+{
+    MMBearer *bearer;
+    GSimpleAsyncResult *result;
+
+    result = g_simple_async_result_new (G_OBJECT (self),
+                                        callback,
+                                        user_data,
+                                        create_bearer);
+    mm_dbg ("Creating Iridium bearer...");
+    bearer = mm_bearer_iridium_new (MM_BROADBAND_MODEM_IRIDIUM (self),
+                                    properties);
+    g_simple_async_result_set_op_res_gpointer (result,
+                                               bearer,
+                                               (GDestroyNotify)g_object_unref);
+    g_simple_async_result_complete_in_idle (result);
+    g_object_unref (result);
+}
+
+/*****************************************************************************/
+
+static const gchar *primary_init_sequence[] = {
+    /* Disable echo */
+    "E0",
+    /* Get word responses */
+    "V1",
+    /* Extended numeric codes */
+    "+CMEE=1",
+    NULL
+};
+
+static void
+setup_ports (MMBroadbandModem *self)
+{
+    MMAtSerialPort *primary;
+
+    /* Call parent's setup ports first always */
+    MM_BROADBAND_MODEM_CLASS (mm_broadband_modem_iridium_parent_class)->setup_ports (self);
+
+    /* Set 9600 baudrate by default in the AT port */
+    mm_dbg ("Baudrate will be set to 9600 bps...");
+    primary = mm_base_modem_peek_port_primary (MM_BASE_MODEM (self));
+    if (!primary)
+        return;
+
+    g_object_set (G_OBJECT (primary),
+                  MM_SERIAL_PORT_BAUD, 9600,
+                  MM_AT_SERIAL_PORT_INIT_SEQUENCE, primary_init_sequence,
+                  NULL);
+}
+
+/*****************************************************************************/
+
+MMBroadbandModemIridium *
+mm_broadband_modem_iridium_new (const gchar *device,
+                                const gchar **drivers,
+                                const gchar *plugin,
+                                guint16 vendor_id,
+                                guint16 product_id)
+{
+    return g_object_new (MM_TYPE_BROADBAND_MODEM_IRIDIUM,
+                         MM_BASE_MODEM_DEVICE, device,
+                         MM_BASE_MODEM_DRIVERS, drivers,
+                         MM_BASE_MODEM_PLUGIN, plugin,
+                         MM_BASE_MODEM_VENDOR_ID, vendor_id,
+                         MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         /* 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 */
+                         MM_IFACE_MODEM_3GPP_PS_NETWORK_SUPPORTED, FALSE,
+                         NULL);
+}
+
+static void
+mm_broadband_modem_iridium_init (MMBroadbandModemIridium *self)
+{
+}
+
+static void
+iface_modem_init (MMIfaceModem *iface)
+{
+    /* Create Iridium-specific SIM and bearer*/
+    iface->create_sim = create_sim;
+    iface->create_sim_finish = create_sim_finish;
+    iface->create_bearer = create_bearer;
+    iface->create_bearer_finish = create_bearer_finish;
+
+    /* CSQF-based signal quality */
+    iface->load_signal_quality = load_signal_quality;
+    iface->load_signal_quality_finish = load_signal_quality_finish;
+
+    /* RTS/CTS flow control */
+    iface->setup_flow_control = setup_flow_control;
+    iface->setup_flow_control_finish = setup_flow_control_finish;
+
+    /* No need to power-up/power-down the modem */
+    iface->load_power_state = NULL;
+    iface->load_power_state_finish = NULL;
+    iface->modem_power_up = NULL;
+    iface->modem_power_up_finish = NULL;
+    iface->modem_power_down = NULL;
+    iface->modem_power_down_finish = NULL;
+
+    /* Supported modes cannot be queried */
+    iface->load_supported_modes = load_supported_modes;
+    iface->load_supported_modes_finish = load_supported_modes_finish;
+}
+
+static void
+iface_modem_3gpp_init (MMIfaceModem3gpp *iface)
+{
+    /* Fixed operator code and name to be reported */
+    iface->load_operator_name = load_operator_name_or_code;
+    iface->load_operator_name_finish = load_operator_name_finish;
+    iface->load_operator_code = load_operator_name_or_code;
+    iface->load_operator_code_finish = load_operator_code_finish;
+
+    /* Don't try to scan networks with AT+COPS=?.
+     * It does work, but it will only reply about the Iridium network
+     * being found (so not very helpful, as that is the only one expected), but
+     * also, it will use a non-standard reply format. Instead of supporting that
+     * specific format used, just fully skip it.
+     * For reference, the result is:
+     *  +COPS:(002),"IRIDIUM","IRIDIUM","90103",,(000-001),(000-002)
+     */
+    iface->scan_networks = NULL;
+    iface->scan_networks_finish = NULL;
+}
+
+static void
+iface_modem_messaging_init (MMIfaceModemMessaging *iface)
+{
+    iface->enable_unsolicited_events = messaging_enable_unsolicited_events;
+    iface->enable_unsolicited_events_finish = messaging_enable_unsolicited_events_finish;
+}
+
+static void
+mm_broadband_modem_iridium_class_init (MMBroadbandModemIridiumClass *klass)
+{
+    MMBroadbandModemClass *broadband_modem_class = MM_BROADBAND_MODEM_CLASS (klass);
+
+    broadband_modem_class->setup_ports = setup_ports;
+}
diff --git a/plugins/iridium/mm-broadband-modem-iridium.h b/plugins/iridium/mm-broadband-modem-iridium.h
new file mode 100644
index 0000000..b9a1270
--- /dev/null
+++ b/plugins/iridium/mm-broadband-modem-iridium.h
@@ -0,0 +1,49 @@
+/* -*- 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 - 2011 Red Hat, Inc.
+ * Copyright (C) 2011 Google Inc.
+ */
+
+#ifndef MM_BROADBAND_MODEM_IRIDIUM_H
+#define MM_BROADBAND_MODEM_IRIDIUM_H
+
+#include "mm-broadband-modem.h"
+
+#define MM_TYPE_BROADBAND_MODEM_IRIDIUM            (mm_broadband_modem_iridium_get_type ())
+#define MM_BROADBAND_MODEM_IRIDIUM(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_BROADBAND_MODEM_IRIDIUM, MMBroadbandModemIridium))
+#define MM_BROADBAND_MODEM_IRIDIUM_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  MM_TYPE_BROADBAND_MODEM_IRIDIUM, MMBroadbandModemIridiumClass))
+#define MM_IS_BROADBAND_MODEM_IRIDIUM(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_BROADBAND_MODEM_IRIDIUM))
+#define MM_IS_BROADBAND_MODEM_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  MM_TYPE_BROADBAND_MODEM_IRIDIUM))
+#define MM_BROADBAND_MODEM_IRIDIUM_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  MM_TYPE_BROADBAND_MODEM_IRIDIUM, MMBroadbandModemIridiumClass))
+
+typedef struct _MMBroadbandModemIridium MMBroadbandModemIridium;
+typedef struct _MMBroadbandModemIridiumClass MMBroadbandModemIridiumClass;
+
+struct _MMBroadbandModemIridium {
+    MMBroadbandModem parent;
+};
+
+struct _MMBroadbandModemIridiumClass{
+    MMBroadbandModemClass parent;
+};
+
+GType mm_broadband_modem_iridium_get_type (void);
+
+MMBroadbandModemIridium *mm_broadband_modem_iridium_new (const gchar *device,
+                                                         const gchar **drivers,
+                                                         const gchar *plugin,
+                                                         guint16 vendor_id,
+                                                         guint16 product_id);
+
+#endif /* MM_BROADBAND_MODEM_IRIDIUM_H */
diff --git a/plugins/iridium/mm-plugin-iridium.c b/plugins/iridium/mm-plugin-iridium.c
new file mode 100644
index 0000000..3f504a2
--- /dev/null
+++ b/plugins/iridium/mm-plugin-iridium.c
@@ -0,0 +1,89 @@
+/* -*- 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.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) 2011 - 2012 Ammonit Measurement GmbH
+ * Author: Aleksander Morgado <aleksander@lanedo.com>
+ */
+
+#include <string.h>
+#include <gmodule.h>
+
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+
+#include "mm-plugin-iridium.h"
+#include "mm-broadband-modem-iridium.h"
+#include "mm-private-boxed-types.h"
+#include "mm-log.h"
+
+G_DEFINE_TYPE (MMPluginIridium, mm_plugin_iridium, MM_TYPE_PLUGIN)
+
+int mm_plugin_major_version = MM_PLUGIN_MAJOR_VERSION;
+int mm_plugin_minor_version = MM_PLUGIN_MINOR_VERSION;
+
+static MMBaseModem *
+create_modem (MMPlugin *self,
+              const gchar *sysfs_path,
+              const gchar **drivers,
+              guint16 vendor,
+              guint16 product,
+              GList *probes,
+              GError **error)
+{
+    return MM_BASE_MODEM (mm_broadband_modem_iridium_new (sysfs_path,
+                                                          drivers,
+                                                          mm_plugin_get_name (self),
+                                                          vendor,
+                                                          product));
+}
+
+/*****************************************************************************/
+
+G_MODULE_EXPORT MMPlugin *
+mm_plugin_create (void)
+{
+    static const gchar *subsystems[] = { "tty", NULL };
+    static const guint16 vendor_ids[] = { 0x1edd, 0 };
+    static const gchar *vendor_strings[] = { "iridium", NULL };
+    /* Also support motorola-branded Iridium modems */
+    static const mm_str_pair product_strings[] = {{"motorola", "satellite" },
+                                                  { NULL, NULL }};
+
+    return MM_PLUGIN (
+        g_object_new (MM_TYPE_PLUGIN_IRIDIUM,
+                      MM_PLUGIN_NAME,                    "Iridium",
+                      MM_PLUGIN_ALLOWED_SUBSYSTEMS,      subsystems,
+                      MM_PLUGIN_ALLOWED_VENDOR_STRINGS,  vendor_strings,
+                      MM_PLUGIN_ALLOWED_PRODUCT_STRINGS, product_strings,
+                      MM_PLUGIN_ALLOWED_VENDOR_IDS,      vendor_ids,
+                      MM_PLUGIN_ALLOWED_AT,              TRUE,
+                      NULL));
+}
+
+static void
+mm_plugin_iridium_init (MMPluginIridium *self)
+{
+}
+
+static void
+mm_plugin_iridium_class_init (MMPluginIridiumClass *klass)
+{
+    MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass);
+
+    plugin_class->create_modem = create_modem;
+}
diff --git a/plugins/iridium/mm-plugin-iridium.h b/plugins/iridium/mm-plugin-iridium.h
new file mode 100644
index 0000000..b729ce9
--- /dev/null
+++ b/plugins/iridium/mm-plugin-iridium.h
@@ -0,0 +1,47 @@
+/* -*- 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.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) 2011 - 2012 Ammonit Measurement GmbH
+ * Author: Aleksander Morgado <aleksander@lanedo.com>
+ */
+
+#ifndef MM_PLUGIN_IRIDIUM_H
+#define MM_PLUGIN_IRIDIUM_H
+
+#include "mm-plugin.h"
+
+#define MM_TYPE_PLUGIN_IRIDIUM            (mm_plugin_iridium_get_type ())
+#define MM_PLUGIN_IRIDIUM(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_PLUGIN_IRIDIUM, MMPluginIridium))
+#define MM_PLUGIN_IRIDIUM_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  MM_TYPE_PLUGIN_IRIDIUM, MMPluginIridiumClass))
+#define MM_IS_PLUGIN_IRIDIUM(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_PLUGIN_IRIDIUM))
+#define MM_IS_PLUGIN_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  MM_TYPE_PLUGIN_IRIDIUM))
+#define MM_PLUGIN_IRIDIUM_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  MM_TYPE_PLUGIN_IRIDIUM, MMPluginIridiumClass))
+
+typedef struct {
+    MMPlugin parent;
+} MMPluginIridium;
+
+typedef struct {
+    MMPluginClass parent;
+} MMPluginIridiumClass;
+
+GType mm_plugin_iridium_get_type (void);
+
+G_MODULE_EXPORT MMPlugin *mm_plugin_create (void);
+
+#endif /* MM_PLUGIN_IRIDIUM_H */
diff --git a/plugins/iridium/mm-sim-iridium.c b/plugins/iridium/mm-sim-iridium.c
new file mode 100644
index 0000000..9d77d78
--- /dev/null
+++ b/plugins/iridium/mm-sim-iridium.c
@@ -0,0 +1,88 @@
+/* -*- 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) 2011 - 2012 Ammonit Measurement GmbH.
+ * Author: Aleksander Morgado <aleksander@lanedo.com>
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <ModemManager.h>
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+
+#include "mm-sim-iridium.h"
+
+G_DEFINE_TYPE (MMSimIridium, mm_sim_iridium, MM_TYPE_SIM);
+
+/*****************************************************************************/
+
+MMSim *
+mm_sim_iridium_new_finish (GAsyncResult  *res,
+                           GError       **error)
+{
+    GObject *source;
+    GObject *sim;
+
+    source = g_async_result_get_source_object (res);
+    sim = g_async_initable_new_finish (G_ASYNC_INITABLE (source), res, error);
+    g_object_unref (source);
+
+    if (!sim)
+        return NULL;
+
+    /* Only export valid SIMs */
+    mm_sim_export (MM_SIM (sim));
+
+    return MM_SIM (sim);
+}
+
+void
+mm_sim_iridium_new (MMBaseModem *modem,
+                    GCancellable *cancellable,
+                    GAsyncReadyCallback callback,
+                    gpointer user_data)
+{
+    g_async_initable_new_async (MM_TYPE_SIM_IRIDIUM,
+                                G_PRIORITY_DEFAULT,
+                                cancellable,
+                                callback,
+                                user_data,
+                                MM_SIM_MODEM, modem,
+                                NULL);
+}
+
+static void
+mm_sim_iridium_init (MMSimIridium *self)
+{
+}
+
+static void
+mm_sim_iridium_class_init (MMSimIridiumClass *klass)
+{
+    MMSimClass *sim_class = MM_SIM_CLASS (klass);
+
+    /* Skip querying the SIM card info, not supported by Iridium modems */
+    sim_class->load_sim_identifier = NULL;
+    sim_class->load_sim_identifier_finish = NULL;
+    sim_class->load_imsi = NULL;
+    sim_class->load_imsi_finish = NULL;
+    sim_class->load_operator_identifier = NULL;
+    sim_class->load_operator_identifier_finish = NULL;
+    sim_class->load_operator_name = NULL;
+    sim_class->load_operator_name_finish = NULL;
+}
diff --git a/plugins/iridium/mm-sim-iridium.h b/plugins/iridium/mm-sim-iridium.h
new file mode 100644
index 0000000..0150cb1
--- /dev/null
+++ b/plugins/iridium/mm-sim-iridium.h
@@ -0,0 +1,52 @@
+/* -*- 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) 2011 - 2012 Ammonit Measurement GmbH.
+ * Author: Aleksander Morgado <aleksander@lanedo.com>
+ */
+
+#ifndef MM_SIM_IRIDIUM_H
+#define MM_SIM_IRIDIUM_H
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include "mm-sim.h"
+
+#define MM_TYPE_SIM_IRIDIUM            (mm_sim_iridium_get_type ())
+#define MM_SIM_IRIDIUM(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_SIM_IRIDIUM, MMSimIridium))
+#define MM_SIM_IRIDIUM_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  MM_TYPE_SIM_IRIDIUM, MMSimIridiumClass))
+#define MM_IS_SIM_IRIDIUM(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_SIM_IRIDIUM))
+#define MM_IS_SIM_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  MM_TYPE_SIM_IRIDIUM))
+#define MM_SIM_IRIDIUM_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  MM_TYPE_SIM_IRIDIUM, MMSimIridiumClass))
+
+typedef struct _MMSimIridium MMSimIridium;
+typedef struct _MMSimIridiumClass MMSimIridiumClass;
+
+struct _MMSimIridium {
+    MMSim parent;
+};
+
+struct _MMSimIridiumClass {
+    MMSimClass parent;
+};
+
+GType mm_sim_iridium_get_type (void);
+
+void   mm_sim_iridium_new        (MMBaseModem *modem,
+                                  GCancellable *cancellable,
+                                  GAsyncReadyCallback callback,
+                                  gpointer user_data);
+MMSim *mm_sim_iridium_new_finish (GAsyncResult  *res,
+                                  GError       **error);
+
+#endif /* MM_SIM_IRIDIUM_H */