static MMModem *
grab_port (MMPluginBase *base,
MMModem *existing,
MMPluginBaseSupportsTask *task,
GError **error)
{
GUdevDevice *port = NULL;
MMModem *modem = NULL;
const char *name, *subsys, *devfile, *sysfs_path;
guint32 caps;
MMPortType ptype = MM_PORT_TYPE_UNKNOWN;
port = mm_plugin_base_supports_task_get_port (task);
g_assert (port);
devfile = g_udev_device_get_device_file (port);
if (!devfile) {
g_set_error (error, 0, 0, "Could not get port's sysfs file.");
return NULL;
}
subsys = g_udev_device_get_subsystem (port);
name = g_udev_device_get_name (port);
/* Is it a GSM secondary port? */
if (g_object_get_data (G_OBJECT (task), TAG_SIERRA_SECONDARY_PORT))
ptype = MM_PORT_TYPE_SECONDARY;
caps = mm_plugin_base_supports_task_get_probed_capabilities (task);
sysfs_path = mm_plugin_base_supports_task_get_physdev_path (task);
if (!existing) {
if ((caps & MM_PLUGIN_BASE_PORT_CAP_GSM) || (ptype != MM_PORT_TYPE_UNKNOWN)) {
modem = mm_modem_sierra_gsm_new (sysfs_path,
mm_plugin_base_supports_task_get_driver (task),
mm_plugin_get_name (MM_PLUGIN (base)));
} else if (caps & CAP_CDMA) {
modem = mm_modem_sierra_cdma_new (sysfs_path,
mm_plugin_base_supports_task_get_driver (task),
mm_plugin_get_name (MM_PLUGIN (base)),
!!(caps & MM_PLUGIN_BASE_PORT_CAP_IS856),
!!(caps & MM_PLUGIN_BASE_PORT_CAP_IS856_A));
}
if (modem) {
if (!mm_modem_grab_port (modem, subsys, name, ptype, NULL, error)) {
g_object_unref (modem);
return NULL;
}
}
} else if (get_level_for_capabilities (caps) || (ptype != MM_PORT_TYPE_UNKNOWN)) {
modem = existing;
if (!mm_modem_grab_port (modem, subsys, name, ptype, NULL, error))
return NULL;
}
return modem;
}
void
mm_plugin_base_supports_task_complete (MMPluginBaseSupportsTask *task,
guint32 level)
{
MMPluginBaseSupportsTaskPrivate *priv;
const char *subsys, *name;
g_return_if_fail (task != NULL);
g_return_if_fail (MM_IS_PLUGIN_BASE_SUPPORTS_TASK (task));
priv = MM_PLUGIN_BASE_SUPPORTS_TASK_GET_PRIVATE (task);
g_return_if_fail (priv->callback != NULL);
if (priv->full_id) {
g_source_remove (priv->full_id);
priv->full_id = 0;
}
subsys = g_udev_device_get_subsystem (priv->port);
name = g_udev_device_get_name (priv->port);
priv->callback (MM_PLUGIN (priv->plugin), subsys, name, level, priv->callback_data);
/* Clear out the callback, it shouldn't be called more than once */
priv->callback = NULL;
priv->callback_data = NULL;
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
return MM_PLUGIN (g_object_new (MM_TYPE_PLUGIN_HUAWEI,
MM_PLUGIN_BASE_NAME, "Huawei",
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
/* Vendors: Telit */
static const guint16 vendor_ids[] = { 0x1bc7, 0 };
/* Only handle TELIT tagged devices here. */
static const gchar *udev_tags[] = {
"ID_MM_TELIT_TAGGED",
NULL
};
/* Custom init for port identification */
static const MMAsyncMethod custom_init = {
.async = G_CALLBACK (telit_custom_init),
.finish = G_CALLBACK (telit_custom_init_finish),
};
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_TELIT,
MM_PLUGIN_NAME, "Telit",
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_ALLOWED_UDEV_TAGS, udev_tags,
MM_PLUGIN_CUSTOM_INIT, &custom_init,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
return MM_PLUGIN (g_object_new (MM_TYPE_PLUGIN_SIERRA,
MM_PLUGIN_BASE_NAME, "Sierra",
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
return MM_PLUGIN (g_object_new (MM_TYPE_PLUGIN_LONGCHEER,
MM_PLUGIN_BASE_NAME, "Longcheer",
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", "net", "usb", NULL };
static const guint16 vendors[] = { 0x1410, /* Novatel */
0x413c, /* Dell */
0 };
static const mm_uint16_pair forbidden_products[] = { { 0x1410, 0x9010 }, /* Novatel E362 */
{ 0, 0 } };
static const MMAsyncMethod custom_init = {
.async = G_CALLBACK (novatel_custom_init),
.finish = G_CALLBACK (novatel_custom_init_finish),
};
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_NOVATEL,
MM_PLUGIN_NAME, "Novatel",
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_VENDOR_IDS, vendors,
MM_PLUGIN_FORBIDDEN_PRODUCT_IDS, forbidden_products,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_CUSTOM_INIT, &custom_init,
MM_PLUGIN_ALLOWED_QCDM, TRUE,
MM_PLUGIN_ALLOWED_QMI, TRUE,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
return MM_PLUGIN (g_object_new (MM_TYPE_PLUGIN_WAVECOM,
MM_PLUGIN_BASE_NAME, "Wavecom",
NULL));
}
MMPlugin *
mm_plugin_base_supports_task_get_plugin (MMPluginBaseSupportsTask *task)
{
g_return_val_if_fail (task != NULL, NULL);
g_return_val_if_fail (MM_IS_PLUGIN_BASE_SUPPORTS_TASK (task), NULL);
return MM_PLUGIN (MM_PLUGIN_BASE_SUPPORTS_TASK_GET_PRIVATE (task)->plugin);
}
static void
finalize (GObject *object)
{
MMPlugin *self = MM_PLUGIN (object);
g_free (self->priv->name);
G_OBJECT_CLASS (mm_plugin_parent_class)->finalize (object);
}
static MMBaseModem *
grab_port (MMPluginBase *base,
MMBaseModem *existing,
MMPortProbe *probe,
GError **error)
{
MMBaseModem *modem = NULL;
const gchar *name, *subsys, *driver;
guint16 vendor = 0, product = 0;
/* The Gobi plugin only handles AT and QCDM ports (for now) */
if (!mm_port_probe_is_at (probe) && !mm_port_probe_is_qcdm (probe)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Ignoring non-AT/non-QCDM port");
return NULL;
}
subsys = mm_port_probe_get_port_subsys (probe);
name = mm_port_probe_get_port_name (probe);
driver = mm_port_probe_get_port_driver (probe);
if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Could not get modem product ID");
return NULL;
}
/* If this is the first port being grabbed, create a new modem object */
if (!existing)
modem = MM_BASE_MODEM (mm_broadband_modem_gobi_new (mm_port_probe_get_port_physdev (probe),
driver,
mm_plugin_get_name (MM_PLUGIN (base)),
vendor,
product));
if (!mm_base_modem_grab_port (existing ? existing : modem,
subsys,
name,
mm_port_probe_get_port_type (probe),
MM_AT_PORT_FLAG_NONE,
error)) {
if (modem)
g_object_unref (modem);
return NULL;
}
return existing ? existing : modem;
}
static gboolean
find_port_support_idle (SupportsInfo *info)
{
info->source_id = 0;
/* Already checked all plugins? */
if (!info->current) {
/* Report best plugin in asynchronous result (could be none) */
if (info->best_plugin)
g_simple_async_result_set_op_res_gpointer (
info->result,
g_object_ref (info->best_plugin),
(GDestroyNotify)g_object_unref);
else
g_simple_async_result_set_op_res_gpointer (
info->result,
NULL,
NULL);
/* We are only giving the plugin as result, so we can now safely remove
* the supports info from the manager. Always untrack the supports info
* before completing the operation. */
remove_supports_info (info->self, info);
/* We are reporting a best plugin found to a port. We can now
* 'suggest' this same plugin to other ports of the same device. */
if (info->best_plugin)
suggest_supports_info_result (info->self,
info->physdev_path,
info->best_plugin);
/* If ending without a best plugin, we need to cancel all probing tasks
* that got deferred until suggested. */
else
cancel_all_deferred_supports_info (info->self,
info->physdev_path);
g_simple_async_result_complete (info->result);
supports_info_free (info);
return FALSE;
}
/* Ask the current plugin to check support of this port */
mm_plugin_supports_port (MM_PLUGIN (info->current->data),
info->subsys,
info->name,
info->physdev_path,
info->existing,
(GAsyncReadyCallback)supports_port_ready_cb,
info);
return FALSE;
}
static MMBaseModem *
grab_port (MMPluginBase *base,
MMBaseModem *existing,
MMPortProbe *probe,
GError **error)
{
MMBaseModem *modem = NULL;
const gchar *name, *subsys;
guint16 vendor = 0, product = 0;
/* The Motorola plugin cannot do anything with non-AT ports */
if (!mm_port_probe_is_at (probe)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Ignoring non-AT port");
return NULL;
}
subsys = mm_port_probe_get_port_subsys (probe);
name = mm_port_probe_get_port_name (probe);
if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Could not get modem product ID");
return NULL;
}
/* If this is the first port being grabbed, create a new modem object */
if (!existing)
modem = MM_BASE_MODEM (mm_broadband_modem_motorola_new (
mm_port_probe_get_port_physdev (probe),
mm_port_probe_get_port_driver (probe),
mm_plugin_get_name (MM_PLUGIN (base)),
vendor,
product));
if (!mm_base_modem_grab_port (existing ? existing : modem,
subsys,
name,
MM_PORT_TYPE_AT, /* we only allow AT ports here */
MM_AT_PORT_FLAG_NONE,
error)) {
if (modem)
g_object_unref (modem);
return NULL;
}
return existing ? existing : modem;
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", "net", "usb", NULL };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_GENERIC,
MM_PLUGIN_NAME, MM_PLUGIN_GENERIC_NAME,
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_ALLOWED_QCDM, TRUE,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const guint16 vendor_ids[] = { 0x230d, 0 };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_LINKTOP,
MM_PLUGIN_BASE_NAME, "Linktop",
MM_PLUGIN_BASE_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_BASE_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_BASE_ALLOWED_AT, TRUE,
NULL));
}
static MMBaseModem *
grab_port (MMPluginBase *base,
MMBaseModem *existing,
MMPortProbe *probe,
GError **error)
{
MMBaseModem *modem = NULL;
const gchar *name, *subsys, *driver;
guint16 vendor = 0, product = 0;
/* The Iridium plugin cannot do anything with non-AT ports */
if (!mm_port_probe_is_at (probe)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Ignoring non-AT port");
return NULL;
}
subsys = mm_port_probe_get_port_subsys (probe);
name = mm_port_probe_get_port_name (probe);
driver = mm_port_probe_get_port_driver (probe);
/* Try to get Product IDs from udev. Note that it is not an error
* if we can't get them in our case, as we also support serial
* modems. */
mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product);
/* If this is the first port being grabbed, create a new modem object */
if (!existing)
modem = MM_BASE_MODEM (mm_broadband_modem_iridium_new (
mm_port_probe_get_port_physdev (probe),
driver,
mm_plugin_get_name (MM_PLUGIN (base)),
vendor,
product));
if (!mm_base_modem_grab_port (existing ? existing : modem,
subsys,
name,
MM_PORT_TYPE_AT, /* we only allow AT ports here */
MM_AT_PORT_FLAG_NONE,
error)) {
if (modem)
g_object_unref (modem);
return NULL;
}
return existing ? existing : modem;
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const guint16 vendor_ids[] = { 0x1a26, 0 };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_THURAYA,
MM_PLUGIN_NAME, "Thuraya",
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_ALLOWED_AT, TRUE,
NULL));
}
static MMModem *
grab_port (MMPluginBase *base,
MMModem *existing,
MMPluginBaseSupportsTask *task,
GError **error)
{
GUdevDevice *port = NULL;
MMModem *modem = NULL;
const char *name, *subsys, *sysfs_path;
guint32 caps;
guint16 vendor = 0, product = 0;
MMPortType ptype;
port = mm_plugin_base_supports_task_get_port (task);
g_assert (port);
subsys = g_udev_device_get_subsystem (port);
name = g_udev_device_get_name (port);
if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product)) {
g_set_error (error, 0, 0, "Could not get modem product ID.");
return NULL;
}
caps = mm_plugin_base_supports_task_get_probed_capabilities (task);
ptype = mm_plugin_base_probed_capabilities_to_port_type (caps);
sysfs_path = mm_plugin_base_supports_task_get_physdev_path (task);
if (!existing) {
if (caps & MM_PLUGIN_BASE_PORT_CAP_GSM) {
modem = mm_modem_wavecom_gsm_new (sysfs_path,
mm_plugin_base_supports_task_get_driver (task),
mm_plugin_get_name (MM_PLUGIN (base)),
vendor,
product);
}
if (modem) {
if (!mm_modem_grab_port (modem, subsys, name, ptype, MM_AT_PORT_FLAG_NONE, NULL, error)) {
g_object_unref (modem);
return NULL;
}
}
} else if (get_level_for_capabilities (caps)) {
modem = existing;
if (!mm_modem_grab_port (modem, subsys, name, ptype, MM_AT_PORT_FLAG_NONE, NULL, error))
return NULL;
}
return modem;
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const gchar *drivers[] = { "qcserial", NULL };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_GOBI,
MM_PLUGIN_BASE_NAME, "Gobi",
MM_PLUGIN_BASE_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_BASE_ALLOWED_DRIVERS, drivers,
MM_PLUGIN_BASE_ALLOWED_AT, TRUE,
MM_PLUGIN_BASE_ALLOWED_QCDM, TRUE,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const guint16 vendor_ids[] = { 0x1e0e, /* A-Link (for now) */
0 };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_SIMTECH,
MM_PLUGIN_BASE_NAME, "SimTech",
MM_PLUGIN_BASE_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_BASE_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_BASE_ALLOWED_AT, TRUE,
MM_PLUGIN_BASE_ALLOWED_QCDM, TRUE,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", "net", NULL };
static const gchar *udev_tags[] = {
"ID_MM_ERICSSON_MBM",
NULL
};
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_MBM,
MM_PLUGIN_NAME, "Ericsson MBM",
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_UDEV_TAGS, udev_tags,
MM_PLUGIN_ALLOWED_AT, TRUE,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", "net", "usb", NULL };
static const guint16 vendor_ids[] = { 0x106c, 0 };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_PANTECH,
MM_PLUGIN_NAME, "Pantech",
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_ALLOWED_QCDM, TRUE,
MM_PLUGIN_ALLOWED_QMI, TRUE,
MM_PLUGIN_CUSTOM_AT_PROBE, custom_at_probe,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const mm_uint16_pair product_ids[] = {
{ 0x22b8, 0x3802 }, /* C330/C350L/C450/EZX GSM Phone */
{ 0x22b8, 0x4902 }, /* Triplet GSM Phone */
{ 0, 0 }
};
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_MOTOROLA,
MM_PLUGIN_BASE_NAME, "Motorola",
MM_PLUGIN_BASE_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_BASE_ALLOWED_PRODUCT_IDS, product_ids,
MM_PLUGIN_BASE_ALLOWED_AT, TRUE,
NULL));
}
static gboolean
try_open (gpointer user_data)
{
MMPluginBaseSupportsTask *task = MM_PLUGIN_BASE_SUPPORTS_TASK (user_data);
MMPluginBaseSupportsTaskPrivate *task_priv = MM_PLUGIN_BASE_SUPPORTS_TASK_GET_PRIVATE (task);
GError *error = NULL;
task_priv->open_id = 0;
if (!mm_serial_port_open (MM_SERIAL_PORT (task_priv->probe_port), &error)) {
if (++task_priv->open_tries > 4) {
/* took too long to open the port; give up */
g_warning ("(%s): failed to open after 4 tries.",
mm_port_get_device (MM_PORT (task_priv->probe_port)));
probe_complete (task);
} else if (g_error_matches (error,
MM_SERIAL_ERROR,
MM_SERIAL_ERROR_OPEN_FAILED_NO_DEVICE)) {
/* this is nozomi being dumb; try again */
task_priv->open_id = g_timeout_add_seconds (1, try_open, task);
} else {
/* some other hard error */
probe_complete (task);
}
g_clear_error (&error);
} else {
/* success, start probing */
GUdevDevice *port;
port = mm_plugin_base_supports_task_get_port (task);
g_assert (port);
task_priv->full_id = g_signal_connect (task_priv->probe_port, "buffer-full",
G_CALLBACK (port_buffer_full), task);
g_debug ("(%s): probe requested by plugin '%s'",
g_udev_device_get_name (port),
mm_plugin_get_name (MM_PLUGIN (task_priv->plugin)));
mm_serial_port_flash (MM_SERIAL_PORT (task_priv->probe_port), 100, TRUE, flash_done, task);
}
return FALSE;
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", "net", "usb", NULL };
static const guint16 vendor_ids[] = { 0x12d1, 0 };
static const MMAsyncMethod custom_init = {
.async = G_CALLBACK (huawei_custom_init),
.finish = G_CALLBACK (huawei_custom_init_finish),
};
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_HUAWEI,
MM_PLUGIN_NAME, "Huawei",
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_ALLOWED_QCDM, TRUE,
MM_PLUGIN_CUSTOM_INIT, &custom_init,
NULL));
}
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_BASE_NAME, "Iridium",
MM_PLUGIN_BASE_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_BASE_ALLOWED_VENDOR_STRINGS, vendor_strings,
MM_PLUGIN_BASE_ALLOWED_PRODUCT_STRINGS, product_strings,
MM_PLUGIN_BASE_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_BASE_ALLOWED_AT, TRUE,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const guint16 vendors[] = { 0x1410, /* Novatel */
0x413c, /* Dell */
0 };
static const mm_uint16_pair forbidden_products[] = { { 0x1410, 0x9010 }, /* Novatel E362 */
{0, 0} };
static const gchar *drivers[] = { "option1", "option", NULL };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_NOVATEL,
MM_PLUGIN_NAME, "Novatel",
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_DRIVERS, drivers,
MM_PLUGIN_ALLOWED_VENDOR_IDS, vendors,
MM_PLUGIN_FORBIDDEN_PRODUCT_IDS, forbidden_products,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_ALLOWED_QCDM, TRUE,
NULL));
}
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", "net", "usb", NULL };
static const gchar *drivers[] = { "sierra", "sierra_net", NULL };
static const MMAsyncMethod custom_init = {
.async = G_CALLBACK (sierra_custom_init),
.finish = G_CALLBACK (sierra_custom_init_finish),
};
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_SIERRA,
MM_PLUGIN_NAME, "Sierra",
MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_ALLOWED_DRIVERS, drivers,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_ALLOWED_QCDM, TRUE,
MM_PLUGIN_CUSTOM_INIT, &custom_init,
MM_PLUGIN_ICERA_PROBE, TRUE,
MM_PLUGIN_REMOVE_ECHO, FALSE,
NULL));
}
static MMBaseModem *
grab_port (MMPluginBase *base,
MMBaseModem *existing,
MMPortProbe *probe,
GError **error)
{
MMBaseModem *modem = NULL;
GUdevDevice *port;
MMPortType ptype;
const gchar *name, *subsys;
guint16 vendor = 0, product = 0;
MMAtPortFlag pflags = MM_AT_PORT_FLAG_NONE;
/* The Simtech plugin cannot do anything with non-AT non-QCDM ports */
if (!mm_port_probe_is_at (probe) &&
!mm_port_probe_is_qcdm (probe)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Ignoring non-AT non-QCDM port");
return NULL;
}
port = mm_port_probe_get_port (probe); /* transfer none */
subsys = mm_port_probe_get_port_subsys (probe);
name = mm_port_probe_get_port_name (probe);
if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Could not get modem product ID");
return NULL;
}
/* Look for port type hints; just probing can't distinguish which port should
* be the data/primary port on these devices. We have to tag them based on
* what the Windows .INF files say the port layout should be.
*/
if (g_udev_device_get_property_as_boolean (port, "ID_MM_SIMTECH_PORT_TYPE_MODEM"))
pflags = MM_AT_PORT_FLAG_PRIMARY;
else if (g_udev_device_get_property_as_boolean (port, "ID_MM_SIMTECH_PORT_TYPE_AUX"))
pflags = MM_AT_PORT_FLAG_SECONDARY;
/* If the port was tagged by the udev rules but isn't a primary or secondary,
* then ignore it to guard against race conditions if a device just happens
* to show up with more than two AT-capable ports.
*/
if (pflags == MM_AT_PORT_FLAG_NONE &&
g_udev_device_get_property_as_boolean (port, "ID_MM_SIMTECH_TAGGED"))
ptype = MM_PORT_TYPE_IGNORED;
else
ptype = mm_port_probe_get_port_type (probe);
/* If this is the first port being grabbed, create a new modem object */
if (!existing)
modem = MM_BASE_MODEM (mm_broadband_modem_simtech_new (mm_port_probe_get_port_physdev (probe),
mm_port_probe_get_port_driver (probe),
mm_plugin_get_name (MM_PLUGIN (base)),
vendor,
product));
if (!mm_base_modem_grab_port (existing ? existing : modem,
subsys,
name,
ptype,
pflags,
error)) {
if (modem)
g_object_unref (modem);
return NULL;
}
return existing ? existing : modem;
}
static void
supports_port_ready_cb (MMPlugin *plugin,
GAsyncResult *result,
SupportsInfo *info)
{
MMPluginSupportsResult support_result;
GError *error = NULL;
/* Get supports check results */
support_result = mm_plugin_supports_port_finish (plugin,
result,
&error);
if (error) {
mm_warn ("(%s): (%s) error when checking support: '%s'",
mm_plugin_get_name (plugin),
info->name,
error->message);
g_error_free (error);
}
switch (support_result) {
case MM_PLUGIN_SUPPORTS_PORT_SUPPORTED:
/* Found a best plugin */
info->best_plugin = plugin;
if (info->suggested_plugin &&
info->suggested_plugin != plugin) {
/* The last plugin we tried said it supported this port, but it
* doesn't correspond with the one we're being suggested. */
g_warn_if_reached ();
}
mm_dbg ("(%s): (%s) found best plugin for port",
mm_plugin_get_name (info->best_plugin),
info->name);
info->current = NULL;
/* Schedule checking support, which will end the operation */
info->source_id = g_idle_add ((GSourceFunc)find_port_support_idle,
info);
break;
case MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED:
if (info->suggested_plugin) {
if (info->suggested_plugin == plugin) {
/* If the plugin that just completed the support check claims
* not to support this port, but this plugin is clearly the
* right plugin since it claimed this port's physical modem,
* just drop the port.
*/
mm_dbg ("(%s/%s): ignoring port unsupported by physical modem's plugin",
info->subsys,
info->name);
info->best_plugin = NULL;
info->current = NULL;
} else {
/* The last plugin we tried is NOT the one we got suggested, so
* directly check support with the suggested plugin. If we
* already checked its support, it won't be checked again. */
info->current = g_slist_find (info->current,
info->suggested_plugin);
}
} else {
/* If the plugin knows it doesn't support the modem, just keep on
* checking the next plugin.
*/
info->current = g_slist_next (info->current);
}
info->source_id = g_idle_add ((GSourceFunc)find_port_support_idle,
info);
break;
case MM_PLUGIN_SUPPORTS_PORT_DEFER:
/* Try with the suggested one after being deferred */
if (info->suggested_plugin) {
mm_dbg ("(%s): (%s) deferring support check, suggested: %s",
mm_plugin_get_name (MM_PLUGIN (info->current->data)),
info->name,
mm_plugin_get_name (MM_PLUGIN (info->suggested_plugin)));
info->current = g_slist_find (info->current,
info->suggested_plugin);
} else {
mm_dbg ("(%s): (%s) deferring support check",
mm_plugin_get_name (MM_PLUGIN (info->current->data)),
info->name);
}
/* Schedule checking support */
info->source_id = g_timeout_add_seconds (SUPPORTS_DEFER_TIMEOUT_SECS,
(GSourceFunc)find_port_support_idle,
info);
break;
case MM_PLUGIN_SUPPORTS_PORT_DEFER_UNTIL_SUGGESTED:
/* If we arrived here and we already have a plugin suggested, use it */
if (info->suggested_plugin) {
mm_dbg ("(%s): (%s) task completed, got suggested plugin",
mm_plugin_get_name (info->suggested_plugin),
info->name);
/* Schedule checking support, which will end the operation */
info->best_plugin = info->suggested_plugin;
info->current = NULL;
info->source_id = g_idle_add ((GSourceFunc)find_port_support_idle,
info);
} else {
/* We are deferred until a suggested plugin is given. If last supports task
* of a given device is finished without finding a best plugin, this task
* will get finished reporting unsupported. */
mm_dbg ("(%s) deferring support check until result suggested",
info->name);
info->defer_until_suggested = TRUE;
}
break;
}
}