diff options
Diffstat (limited to 'src/plugins/zte/mm-broadband-modem-zte.c')
| -rw-r--r-- | src/plugins/zte/mm-broadband-modem-zte.c | 763 |
1 files changed, 763 insertions, 0 deletions
diff --git a/src/plugins/zte/mm-broadband-modem-zte.c b/src/plugins/zte/mm-broadband-modem-zte.c new file mode 100644 index 00000000..35283531 --- /dev/null +++ b/src/plugins/zte/mm-broadband-modem-zte.c @@ -0,0 +1,763 @@ +/* -*- 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 <config.h> + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <ctype.h> + +#include "ModemManager.h" +#include "mm-errors-types.h" +#include "mm-modem-helpers.h" +#include "mm-base-modem-at.h" +#include "mm-iface-modem.h" +#include "mm-iface-modem-3gpp.h" +#include "mm-common-zte.h" +#include "mm-broadband-modem-zte.h" + +static void iface_modem_init (MMIfaceModem *iface); +static void iface_modem_3gpp_init (MMIfaceModem3gpp *iface); + +static MMIfaceModem *iface_modem_parent; +static MMIfaceModem3gpp *iface_modem_3gpp_parent; + +G_DEFINE_TYPE_EXTENDED (MMBroadbandModemZte, mm_broadband_modem_zte, 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)); + +struct _MMBroadbandModemZtePrivate { + /* Unsolicited messaging setup */ + MMCommonZteUnsolicitedSetup *unsolicited_setup; +}; + +/*****************************************************************************/ +/* Unlock retries (Modem interface) */ + +static MMUnlockRetries * +load_unlock_retries_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return g_task_propagate_pointer (G_TASK (res), error); +} + +static void +load_unlock_retries_ready (MMBaseModem *self, + GAsyncResult *res, + GTask *task) +{ + const gchar *response; + GError *error = NULL; + gint pin1, puk1; + + response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); + if (!response) { + g_task_return_error (task, error); + g_object_unref (task); + return; + } + + response = mm_strip_tag (response, "+ZPINPUK:"); + if (sscanf (response, "%d,%d", &pin1, &puk1) == 2) { + MMUnlockRetries *retries; + + retries = mm_unlock_retries_new (); + mm_unlock_retries_set (retries, MM_MODEM_LOCK_SIM_PIN, pin1); + mm_unlock_retries_set (retries, MM_MODEM_LOCK_SIM_PUK, puk1); + g_task_return_pointer (task, retries, g_object_unref); + } else { + g_task_return_new_error (task, + MM_CORE_ERROR, + MM_CORE_ERROR_FAILED, + "Invalid unlock retries response: '%s'", + response); + } + g_object_unref (task); +} + +static void +load_unlock_retries (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + mm_base_modem_at_command ( + MM_BASE_MODEM (self), + "+ZPINPUK=?", + 3, + FALSE, + (GAsyncReadyCallback)load_unlock_retries_ready, + g_task_new (self, NULL, callback, user_data)); +} + +/*****************************************************************************/ +/* After SIM unlock (Modem interface) */ + +typedef struct { + guint retries; +} ModemAfterSimUnlockContext; + +static gboolean +modem_after_sim_unlock_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (res), error); +} + +static void modem_after_sim_unlock_context_step (GTask *task); + +static gboolean +cpms_timeout_cb (GTask *task) +{ + ModemAfterSimUnlockContext *ctx; + + ctx = g_task_get_task_data (task); + ctx->retries--; + modem_after_sim_unlock_context_step (task); + return G_SOURCE_REMOVE; +} + +static void +cpms_try_ready (MMBaseModem *self, + GAsyncResult *res, + GTask *task) +{ + GError *error = NULL; + + if (!mm_base_modem_at_command_finish (self, res, &error) && + g_error_matches (error, + MM_MOBILE_EQUIPMENT_ERROR, + MM_MOBILE_EQUIPMENT_ERROR_SIM_BUSY)) { + /* Retry in 2 seconds */ + g_timeout_add_seconds (2, (GSourceFunc)cpms_timeout_cb, task); + g_error_free (error); + return; + } + + if (error) + g_error_free (error); + + /* Well, we're done */ + g_task_return_boolean (task, TRUE); + g_object_unref (task); +} + +static void +modem_after_sim_unlock_context_step (GTask *task) +{ + MMBroadbandModemZte *self; + ModemAfterSimUnlockContext *ctx; + + self = g_task_get_source_object (task); + ctx = g_task_get_task_data (task); + + if (ctx->retries == 0) { + /* Well... just return without error */ + g_task_return_new_error ( + task, + MM_CORE_ERROR, + MM_CORE_ERROR_FAILED, + "Consumed all attempts to wait for SIM not being busy"); + g_object_unref (task); + return; + } + + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+CPMS?", + 3, + FALSE, + (GAsyncReadyCallback)cpms_try_ready, + task); +} + +static gboolean +after_sim_unlock_wait_cb (GTask *task) +{ + /* Attempt to disable floods of "+ZUSIMR:2" unsolicited responses that + * eventually fill up the device's buffers and make it crash. Normally + * done during probing, but if the device has a PIN enabled it won't + * accept the +CPMS? during the probe and we have to do it here. + */ + modem_after_sim_unlock_context_step (task); + + return G_SOURCE_REMOVE; +} + +static void +modem_after_sim_unlock (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + ModemAfterSimUnlockContext *ctx; + GTask *task; + + ctx = g_new (ModemAfterSimUnlockContext, 1); + ctx->retries = 3; + + task = g_task_new (self, NULL, callback, user_data); + g_task_set_task_data (task, ctx, g_free); + + g_timeout_add_seconds (1, (GSourceFunc)after_sim_unlock_wait_cb, task); +} + +/*****************************************************************************/ +/* Modem power down (Modem interface) */ + +static gboolean +modem_power_down_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); +} + +static void +modem_power_down (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + /* Use AT+CFUN=4 for power down. It will stop the RF (IMSI detach), and + * keeps access to the SIM */ + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+CFUN=4", + 3, + FALSE, + callback, + user_data); +} + +/*****************************************************************************/ +/* Load supported modes (Modem interface) */ + +static GArray * +load_supported_modes_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return g_task_propagate_pointer (G_TASK (res), error); +} + +static void +parent_load_supported_modes_ready (MMIfaceModem *self, + GAsyncResult *res, + GTask *task) +{ + GError *error = NULL; + GArray *all; + GArray *combinations; + GArray *filtered; + MMModemModeCombination mode; + + all = iface_modem_parent->load_supported_modes_finish (self, res, &error); + if (!all) { + g_task_return_error (task, error); + g_object_unref (task); + return; + } + + /* Build list of combinations */ + combinations = g_array_sized_new (FALSE, FALSE, sizeof (MMModemModeCombination), 5); + + /* 2G only */ + mode.allowed = MM_MODEM_MODE_2G; + mode.preferred = MM_MODEM_MODE_NONE; + g_array_append_val (combinations, mode); + /* 3G only */ + mode.allowed = MM_MODEM_MODE_3G; + mode.preferred = MM_MODEM_MODE_NONE; + g_array_append_val (combinations, mode); + + if (!mm_iface_modem_is_3gpp_lte (self)) { + /* 2G and 3G */ + mode.allowed = (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G); + mode.preferred = MM_MODEM_MODE_NONE; + g_array_append_val (combinations, mode); + /* 2G and 3G, 2G preferred */ + mode.allowed = (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G); + mode.preferred = MM_MODEM_MODE_2G; + g_array_append_val (combinations, mode); + /* 2G and 3G, 3G preferred */ + mode.allowed = (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G); + mode.preferred = MM_MODEM_MODE_3G; + g_array_append_val (combinations, mode); + } else { + /* 4G only */ + mode.allowed = MM_MODEM_MODE_4G; + mode.preferred = MM_MODEM_MODE_NONE; + g_array_append_val (combinations, mode); + /* 2G, 3G and 4G */ + mode.allowed = (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G | MM_MODEM_MODE_4G); + mode.preferred = MM_MODEM_MODE_NONE; + g_array_append_val (combinations, mode); + } + + /* Filter out those unsupported modes */ + filtered = mm_filter_supported_modes (all, combinations, self); + g_array_unref (all); + g_array_unref (combinations); + + g_task_return_pointer (task, filtered, (GDestroyNotify) g_array_unref); + g_object_unref (task); +} + +static void +load_supported_modes (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + /* Run parent's loading */ + iface_modem_parent->load_supported_modes ( + MM_IFACE_MODEM (self), + (GAsyncReadyCallback)parent_load_supported_modes_ready, + g_task_new (self, NULL, callback, user_data)); +} + +/*****************************************************************************/ +/* Load initial allowed/preferred modes (Modem interface) */ + +static gboolean +load_current_modes_finish (MMIfaceModem *self, + GAsyncResult *res, + MMModemMode *allowed, + MMModemMode *preferred, + GError **error) +{ + const gchar *response; + g_autoptr(GMatchInfo) match_info = NULL; + g_autoptr(GRegex) r = NULL; + gint cm_mode = -1; + gint pref_acq = -1; + GError *match_error = NULL; + + response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); + if (!response) + return FALSE; + + r = g_regex_new ("\\+ZSNT:\\s*(\\d),(\\d),(\\d)", G_REGEX_UNGREEDY, 0, NULL); + g_assert (r != NULL); + + if (!g_regex_match_full (r, response, strlen (response), 0, 0, &match_info, &match_error)) { + if (match_error) + g_propagate_error (error, match_error); + else + g_set_error (error, + MM_CORE_ERROR, + MM_CORE_ERROR_FAILED, + "Couldn't parse +ZSNT response: '%s'", + response); + return FALSE; + } + + if (!mm_get_int_from_match_info (match_info, 1, &cm_mode) || + cm_mode < 0 || (cm_mode > 2 && cm_mode != 6) || + !mm_get_int_from_match_info (match_info, 3, &pref_acq) || + pref_acq < 0 || pref_acq > 2) { + g_set_error (error, + MM_CORE_ERROR, + MM_CORE_ERROR_FAILED, + "Failed to parse the allowed mode response: '%s'", + response); + return FALSE; + } + + /* Correctly parsed! */ + if (cm_mode == 0) { + /* Both 2G, 3G and LTE allowed. For LTE modems, no 2G/3G preference supported. */ + if (pref_acq == 0 || mm_iface_modem_is_3gpp_lte (self)) { + /* Any allowed */ + *allowed = MM_MODEM_MODE_ANY; + *preferred = MM_MODEM_MODE_NONE; + } else if (pref_acq == 1) { + *allowed = (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G); + *preferred = MM_MODEM_MODE_2G; + } else if (pref_acq == 2) { + *allowed = (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G); + *preferred = MM_MODEM_MODE_3G; + } else + g_assert_not_reached (); + } else if (cm_mode == 1) { + /* GSM only */ + *allowed = MM_MODEM_MODE_2G; + *preferred = MM_MODEM_MODE_NONE; + } else if (cm_mode == 2) { + /* WCDMA only */ + *allowed = MM_MODEM_MODE_3G; + *preferred = MM_MODEM_MODE_NONE; + } else if (cm_mode == 6) { + /* LTE only */ + *allowed = MM_MODEM_MODE_4G; + *preferred = MM_MODEM_MODE_NONE; + } else + g_assert_not_reached (); + + return TRUE; +} + +static void +load_current_modes (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+ZSNT?", + 3, + FALSE, + callback, + user_data); +} + +/*****************************************************************************/ +/* Set allowed modes (Modem interface) */ + +static gboolean +set_current_modes_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (res), error); +} + +static void +allowed_mode_update_ready (MMBroadbandModemZte *self, + GAsyncResult *res, + GTask *task) +{ + GError *error = NULL; + + mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); + + if (error) + /* Let the error be critical. */ + g_task_return_error (task, error); + else + g_task_return_boolean (task, TRUE); + g_object_unref (task); +} + +static void +set_current_modes (MMIfaceModem *self, + MMModemMode allowed, + MMModemMode preferred, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GTask *task; + gchar *command; + gint cm_mode = -1; + gint pref_acq = -1; + + task = g_task_new (self, NULL, callback, user_data); + + if (allowed == MM_MODEM_MODE_2G) { + cm_mode = 1; + pref_acq = 0; + } else if (allowed == MM_MODEM_MODE_3G) { + cm_mode = 2; + pref_acq = 0; + } else if (allowed == (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G) + && !mm_iface_modem_is_3gpp_lte (self)) { /* LTE models do not support 2G|3G mode */ + cm_mode = 0; + if (preferred == MM_MODEM_MODE_2G) + pref_acq = 1; + else if (preferred == MM_MODEM_MODE_3G) + pref_acq = 2; + else /* none preferred, so AUTO */ + pref_acq = 0; + } else if (allowed == (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G | MM_MODEM_MODE_4G) && + preferred == MM_MODEM_MODE_NONE) { + cm_mode = 0; + pref_acq = 0; + } else if (allowed == MM_MODEM_MODE_ANY && + preferred == MM_MODEM_MODE_NONE) { + cm_mode = 0; + pref_acq = 0; + } else if (allowed == MM_MODEM_MODE_4G) { + cm_mode = 6; + pref_acq = 0; + } + + if (cm_mode < 0 || pref_acq < 0) { + gchar *allowed_str; + gchar *preferred_str; + + allowed_str = mm_modem_mode_build_string_from_mask (allowed); + preferred_str = mm_modem_mode_build_string_from_mask (preferred); + g_task_return_new_error (task, + MM_CORE_ERROR, + MM_CORE_ERROR_FAILED, + "Requested mode (allowed: '%s', preferred: '%s') not " + "supported by the modem.", + allowed_str, + preferred_str); + g_object_unref (task); + + g_free (allowed_str); + g_free (preferred_str); + return; + } + + command = g_strdup_printf ("AT+ZSNT=%d,0,%d", cm_mode, pref_acq); + mm_base_modem_at_command ( + MM_BASE_MODEM (self), + command, + 3, + FALSE, + (GAsyncReadyCallback)allowed_mode_update_ready, + task); + g_free (command); +} + +/*****************************************************************************/ +/* Load access technology (Modem interface) */ + +static gboolean +load_access_technologies_finish (MMIfaceModem *self, + GAsyncResult *res, + MMModemAccessTechnology *access_technologies, + guint *mask, + GError **error) +{ + const gchar *response; + + /* CDMA-only devices run parent access technology checks */ + if (mm_iface_modem_is_cdma_only (self)) { + return iface_modem_parent->load_access_technologies_finish (self, + res, + access_technologies, + mask, + error); + } + + /* Otherwise process and handle +ZPAS response from 3GPP devices */ + response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); + if (!response) + return FALSE; + + /* Sample response from an MF626: + * +ZPAS: "GPRS/EDGE","CS_ONLY" + */ + response = mm_strip_tag (response, "+ZPAS:"); + *access_technologies = mm_string_to_access_tech (response); + *mask = MM_IFACE_MODEM_3GPP_ALL_ACCESS_TECHNOLOGIES_MASK; + return TRUE; +} + +static void +load_access_technologies (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + + /* CDMA modems don't support ZPAS and thus run parent's access technology + * loading. */ + if (mm_iface_modem_is_cdma_only (self)) { + iface_modem_parent->load_access_technologies (self, callback, user_data); + return; + } + + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+ZPAS?", + 3, + FALSE, + callback, + user_data); +} + +/*****************************************************************************/ +/* Setup/Cleanup unsolicited events (3GPP interface) */ + +static gboolean +modem_3gpp_setup_cleanup_unsolicited_events_finish (MMIfaceModem3gpp *self, + GAsyncResult *res, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (res), error); +} + +static void +parent_setup_unsolicited_events_ready (MMIfaceModem3gpp *self, + GAsyncResult *res, + GTask *task) +{ + GError *error = NULL; + + if (!iface_modem_3gpp_parent->setup_unsolicited_events_finish (self, res, &error)) + g_task_return_error (task, error); + else { + /* Our own setup now */ + mm_common_zte_set_unsolicited_events_handlers (MM_BROADBAND_MODEM (self), + MM_BROADBAND_MODEM_ZTE (self)->priv->unsolicited_setup, + TRUE); + g_task_return_boolean (task, TRUE); + } + g_object_unref (task); +} + +static void +modem_3gpp_setup_unsolicited_events (MMIfaceModem3gpp *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GTask *task; + + task = g_task_new (self, NULL, callback, user_data); + + /* Chain up parent's setup */ + iface_modem_3gpp_parent->setup_unsolicited_events ( + self, + (GAsyncReadyCallback)parent_setup_unsolicited_events_ready, + task); +} + +static void +parent_cleanup_unsolicited_events_ready (MMIfaceModem3gpp *self, + GAsyncResult *res, + GTask *task) +{ + GError *error = NULL; + + if (!iface_modem_3gpp_parent->cleanup_unsolicited_events_finish (self, res, &error)) + g_task_return_error (task, error); + else + g_task_return_boolean (task, TRUE); + g_object_unref (task); +} + +static void +modem_3gpp_cleanup_unsolicited_events (MMIfaceModem3gpp *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GTask *task; + + task = g_task_new (self, NULL, callback, user_data); + + /* Our own cleanup first */ + mm_common_zte_set_unsolicited_events_handlers (MM_BROADBAND_MODEM (self), + MM_BROADBAND_MODEM_ZTE (self)->priv->unsolicited_setup, + FALSE); + + /* And now chain up parent's cleanup */ + iface_modem_3gpp_parent->cleanup_unsolicited_events ( + self, + (GAsyncReadyCallback)parent_cleanup_unsolicited_events_ready, + task); +} + +/*****************************************************************************/ +/* Setup ports (Broadband modem class) */ + +static void +setup_ports (MMBroadbandModem *self) +{ + /* Call parent's setup ports first always */ + MM_BROADBAND_MODEM_CLASS (mm_broadband_modem_zte_parent_class)->setup_ports (self); + + /* Now reset the unsolicited messages we'll handle when enabled */ + mm_common_zte_set_unsolicited_events_handlers (MM_BROADBAND_MODEM (self), + MM_BROADBAND_MODEM_ZTE (self)->priv->unsolicited_setup, + FALSE); +} + +/*****************************************************************************/ + +MMBroadbandModemZte * +mm_broadband_modem_zte_new (const gchar *device, + const gchar **drivers, + const gchar *plugin, + guint16 vendor_id, + guint16 product_id) +{ + return g_object_new (MM_TYPE_BROADBAND_MODEM_ZTE, + 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, + /* Generic bearer supports TTY only */ + MM_BASE_MODEM_DATA_NET_SUPPORTED, FALSE, + MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE, + MM_BROADBAND_MODEM_INDICATORS_DISABLED, TRUE, + NULL); +} + +static void +mm_broadband_modem_zte_init (MMBroadbandModemZte *self) +{ + /* Initialize private data */ + self->priv = G_TYPE_INSTANCE_GET_PRIVATE ((self), + MM_TYPE_BROADBAND_MODEM_ZTE, + MMBroadbandModemZtePrivate); + self->priv->unsolicited_setup = mm_common_zte_unsolicited_setup_new (); +} + +static void +finalize (GObject *object) +{ + MMBroadbandModemZte *self = MM_BROADBAND_MODEM_ZTE (object); + + mm_common_zte_unsolicited_setup_free (self->priv->unsolicited_setup); + + G_OBJECT_CLASS (mm_broadband_modem_zte_parent_class)->finalize (object); +} + +static void +iface_modem_init (MMIfaceModem *iface) +{ + iface_modem_parent = g_type_interface_peek_parent (iface); + + iface->modem_after_sim_unlock = modem_after_sim_unlock; + iface->modem_after_sim_unlock_finish = modem_after_sim_unlock_finish; + iface->modem_power_down = modem_power_down; + iface->modem_power_down_finish = modem_power_down_finish; + iface->load_access_technologies = load_access_technologies; + iface->load_access_technologies_finish = load_access_technologies_finish; + iface->load_supported_modes = load_supported_modes; + iface->load_supported_modes_finish = load_supported_modes_finish; + iface->load_current_modes = load_current_modes; + iface->load_current_modes_finish = load_current_modes_finish; + iface->set_current_modes = set_current_modes; + iface->set_current_modes_finish = set_current_modes_finish; + iface->load_unlock_retries = load_unlock_retries; + iface->load_unlock_retries_finish = load_unlock_retries_finish; +} + +static void +iface_modem_3gpp_init (MMIfaceModem3gpp *iface) +{ + iface_modem_3gpp_parent = g_type_interface_peek_parent (iface); + + iface->setup_unsolicited_events = modem_3gpp_setup_unsolicited_events; + iface->setup_unsolicited_events_finish = modem_3gpp_setup_cleanup_unsolicited_events_finish; + iface->cleanup_unsolicited_events = modem_3gpp_cleanup_unsolicited_events; + iface->cleanup_unsolicited_events_finish = modem_3gpp_setup_cleanup_unsolicited_events_finish; +} + +static void +mm_broadband_modem_zte_class_init (MMBroadbandModemZteClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + MMBroadbandModemClass *broadband_modem_class = MM_BROADBAND_MODEM_CLASS (klass); + + g_type_class_add_private (object_class, sizeof (MMBroadbandModemZtePrivate)); + + object_class->finalize = finalize; + broadband_modem_class->setup_ports = setup_ports; +} |