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/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
* Copyright (C) 2009 Collabora Ltd. All rights reserved.
* Copyright (C) 2020 Pavel Machek. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <errno.h>
#include <glib.h>
#include <gatchat.h>
#include <gattty.h>
#define OFONO_API_SUBJECT_TO_CHANGE
#include <ofono/plugin.h>
#include <ofono/log.h>
#include <ofono/modem.h>
#include <ofono/call-barring.h>
#include <ofono/call-forwarding.h>
#include <ofono/call-meter.h>
#include <ofono/call-settings.h>
#include <ofono/devinfo.h>
#include <ofono/message-waiting.h>
#include <ofono/netreg.h>
#include <ofono/phonebook.h>
#include <ofono/sim.h>
#include <ofono/sms.h>
#include <ofono/ussd.h>
#include <ofono/voicecall.h>
#include <drivers/atmodem/atutil.h>
#include <drivers/atmodem/vendor.h>
static void droid_debug(const char *str, void *user_data)
{
const char *prefix = user_data;
ofono_info("%s%s", prefix, str);
}
/* Detect hardware, and initialize if found */
static int droid_probe(struct ofono_modem *modem)
{
DBG("");
return 0;
}
static void droid_remove(struct ofono_modem *modem)
{
GAtChat *chat = ofono_modem_get_data(modem);
DBG("");
if (chat) {
g_at_chat_unref(chat);
ofono_modem_set_data(modem, NULL);
}
}
static void cfun_set_on_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
DBG("");
if (ok)
ofono_modem_set_powered(modem, TRUE);
}
/* power up hardware */
static int droid_enable(struct ofono_modem *modem)
{
GAtChat *chat;
DBG("");
chat = at_util_open_device(modem, "Device", droid_debug, "", NULL);
ofono_modem_set_data(modem, chat);
/* ensure modem is in a known state; verbose on, echo/quiet off */
g_at_chat_send(chat, "ATE0Q0V1", NULL, NULL, NULL, NULL);
/* power up modem */
g_at_chat_send(chat, "AT+CFUN=1", NULL, cfun_set_on_cb, modem, NULL);
return 0;
}
static void cfun_set_off_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
GAtChat *chat = ofono_modem_get_data(modem);
DBG("");
g_at_chat_unref(chat);
ofono_modem_set_data(modem, NULL);
if (ok)
ofono_modem_set_powered(modem, FALSE);
}
static int droid_disable(struct ofono_modem *modem)
{
GAtChat *chat = ofono_modem_get_data(modem);
DBG("");
/* power down modem */
g_at_chat_cancel_all(chat);
g_at_chat_unregister_all(chat);
g_at_chat_send(chat, "AT+CFUN=0", NULL, cfun_set_off_cb, modem, NULL);
return -EINPROGRESS;
}
static void droid_pre_sim(struct ofono_modem *modem)
{
GAtChat *chat = ofono_modem_get_data(modem);
struct ofono_sim *sim;
DBG("");
ofono_devinfo_create(modem, 0, "atmodem", chat);
sim = ofono_sim_create(modem, OFONO_VENDOR_DROID, "atmodem", chat);
ofono_voicecall_create(modem, OFONO_VENDOR_DROID, "atmodem", chat);
if (sim)
ofono_sim_inserted_notify(sim, TRUE);
}
static void droid_post_sim(struct ofono_modem *modem)
{
GAtChat *chat = ofono_modem_get_data(modem);
struct ofono_message_waiting *mw;
DBG("");
ofono_ussd_create(modem, 0, "atmodem", chat);
ofono_call_forwarding_create(modem, 0, "atmodem", chat);
ofono_call_settings_create(modem, 0, "atmodem", chat);
ofono_netreg_create(modem, 0, "atmodem", chat);
/*
* Droid 4 modem has problems with AT+CPUC?, avoid call meter for now.
*/
ofono_call_barring_create(modem, 0, "atmodem", chat);
ofono_sms_create(modem, OFONO_VENDOR_DROID, "atmodem", chat);
ofono_phonebook_create(modem, 0, "atmodem", chat);
mw = ofono_message_waiting_create(modem);
if (mw)
ofono_message_waiting_register(mw);
}
static struct ofono_modem_driver droid_driver = {
.name = "droid",
.probe = droid_probe,
.remove = droid_remove,
.enable = droid_enable,
.disable = droid_disable,
.pre_sim = droid_pre_sim,
.post_sim = droid_post_sim,
};
static int droid_init(void)
{
return ofono_modem_driver_register(&droid_driver);
}
static void droid_exit(void)
{
ofono_modem_driver_unregister(&droid_driver);
}
/* Modem in Motorola Droid has few different interfaces:
* -- gsmmux over serial -- using very non-standard commands
* -- QMI -- unfortunately not usable without gsmmux
* -- standard AT over ttyUSB4 -- unfortunately quite broken
*
* This driver is for the standard AT commands.
*/
OFONO_PLUGIN_DEFINE(droid, "Motorola Droid modem driver", VERSION,
OFONO_PLUGIN_PRIORITY_DEFAULT, droid_init, droid_exit)
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