mirror of git://git.sysmocom.de/ofono
337 lines
7.4 KiB
C
337 lines
7.4 KiB
C
/*
|
|
*
|
|
* oFono - Open Source Telephony
|
|
*
|
|
* Copyright (C) 2008-2010 Intel Corporation. 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 <stdio.h>
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
|
|
#include <glib.h>
|
|
#include <gatchat.h>
|
|
#include <gattty.h>
|
|
|
|
#define OFONO_API_SUBJECT_TO_CHANGE
|
|
#include <ofono/plugin.h>
|
|
#include <ofono/modem.h>
|
|
#include <ofono/devinfo.h>
|
|
#include <ofono/netreg.h>
|
|
#include <ofono/sim.h>
|
|
#include <ofono/cbs.h>
|
|
#include <ofono/sms.h>
|
|
#include <ofono/ussd.h>
|
|
#include <ofono/gprs.h>
|
|
#include <ofono/gprs-context.h>
|
|
#include <ofono/log.h>
|
|
|
|
#include <drivers/atmodem/atutil.h>
|
|
#include <drivers/atmodem/vendor.h>
|
|
|
|
static const char *none_prefix[] = { NULL };
|
|
static const char *nwdmat_prefix[] = { "$NWDMAT:", NULL };
|
|
|
|
struct novatel_data {
|
|
GAtChat *chat;
|
|
GAtChat *gprs;
|
|
gint dmat_mode;
|
|
};
|
|
|
|
static int novatel_probe(struct ofono_modem *modem)
|
|
{
|
|
struct novatel_data *data;
|
|
|
|
DBG("%p", modem);
|
|
|
|
data = g_try_new0(struct novatel_data, 1);
|
|
if (!data)
|
|
return -ENOMEM;
|
|
|
|
ofono_modem_set_data(modem, data);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void novatel_remove(struct ofono_modem *modem)
|
|
{
|
|
struct novatel_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
ofono_modem_set_data(modem, NULL);
|
|
|
|
g_at_chat_unref(data->chat);
|
|
g_free(data);
|
|
}
|
|
|
|
static void novatel_debug(const char *str, void *user_data)
|
|
{
|
|
const char *prefix = user_data;
|
|
ofono_info("%s%s", prefix, str);
|
|
}
|
|
|
|
static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
DBG("");
|
|
|
|
if (ok)
|
|
ofono_modem_set_powered(modem, TRUE);
|
|
}
|
|
|
|
static void nwdmat_action(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct novatel_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("");
|
|
|
|
if (ok)
|
|
data->dmat_mode = 1;
|
|
|
|
g_at_chat_send(data->chat, "AT+CFUN=1", none_prefix,
|
|
cfun_enable, modem, NULL);
|
|
}
|
|
|
|
static void nwdmat_query(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct novatel_data *data = ofono_modem_get_data(modem);
|
|
GAtResultIter iter;
|
|
gint dmat_mode;
|
|
|
|
DBG("");
|
|
|
|
if (!ok)
|
|
goto error;
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
if (!g_at_result_iter_next(&iter, "$NWDMAT:"))
|
|
goto error;
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &dmat_mode))
|
|
goto error;
|
|
|
|
if (dmat_mode == 1) {
|
|
nwdmat_action(TRUE, result, user_data);
|
|
return;
|
|
}
|
|
|
|
g_at_chat_send(data->chat, "AT$NWDMAT=1", nwdmat_prefix,
|
|
nwdmat_action, modem, NULL);
|
|
|
|
return;
|
|
|
|
error:
|
|
nwdmat_action(FALSE, result, user_data);
|
|
}
|
|
|
|
static int novatel_enable(struct ofono_modem *modem)
|
|
{
|
|
struct novatel_data *data = ofono_modem_get_data(modem);
|
|
GAtSyntax *syntax;
|
|
GIOChannel *channel;
|
|
const char *device;
|
|
|
|
DBG("%p", modem);
|
|
|
|
device = ofono_modem_get_string(modem, "Device");
|
|
if (!device)
|
|
return -EINVAL;
|
|
|
|
channel = g_at_tty_open(device, NULL);
|
|
if (!channel)
|
|
return -EIO;
|
|
|
|
syntax = g_at_syntax_new_gsm_permissive();
|
|
data->chat = g_at_chat_new(channel, syntax);
|
|
g_at_syntax_unref(syntax);
|
|
g_io_channel_unref(channel);
|
|
|
|
if (!data->chat)
|
|
return -EIO;
|
|
|
|
if (getenv("OFONO_AT_DEBUG"))
|
|
g_at_chat_set_debug(data->chat, novatel_debug, "Modem:");
|
|
|
|
g_at_chat_send(data->chat, "ATE0 +CMEE=1", none_prefix,
|
|
NULL, NULL, NULL);
|
|
|
|
/* Check mode of seconday port */
|
|
g_at_chat_send(data->chat, "AT$NWDMAT?", nwdmat_prefix,
|
|
nwdmat_query, modem, NULL);
|
|
|
|
return -EINPROGRESS;
|
|
}
|
|
|
|
static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct novatel_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("");
|
|
|
|
g_at_chat_unref(data->chat);
|
|
data->chat = NULL;
|
|
|
|
if (ok)
|
|
ofono_modem_set_powered(modem, FALSE);
|
|
}
|
|
|
|
static int novatel_disable(struct ofono_modem *modem)
|
|
{
|
|
struct novatel_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
if (!data->chat)
|
|
return 0;
|
|
|
|
if (data->gprs) {
|
|
g_at_chat_cancel_all(data->gprs);
|
|
g_at_chat_unregister_all(data->gprs);
|
|
|
|
g_at_chat_unref(data->gprs);
|
|
data->gprs = NULL;
|
|
}
|
|
|
|
g_at_chat_cancel_all(data->chat);
|
|
g_at_chat_unregister_all(data->chat);
|
|
|
|
g_at_chat_send(data->chat, "AT$NWDMAT=0", nwdmat_prefix,
|
|
NULL, NULL, NULL);
|
|
|
|
g_at_chat_send(data->chat, "AT+CFUN=0", none_prefix,
|
|
cfun_disable, modem, NULL);
|
|
|
|
return -EINPROGRESS;
|
|
}
|
|
|
|
static void novatel_pre_sim(struct ofono_modem *modem)
|
|
{
|
|
struct novatel_data *data = ofono_modem_get_data(modem);
|
|
struct ofono_sim *sim;
|
|
|
|
DBG("%p", modem);
|
|
|
|
ofono_devinfo_create(modem, 0, "atmodem", data->chat);
|
|
sim = ofono_sim_create(modem, 0, "atmodem", data->chat);
|
|
|
|
if (sim)
|
|
ofono_sim_inserted_notify(sim, TRUE);
|
|
}
|
|
|
|
static void creg_notify(GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_netreg *netreg = user_data;
|
|
int status, lac, ci, tech;
|
|
|
|
DBG("");
|
|
|
|
if (at_util_parse_reg_unsolicited(result, "+CREG:", &status,
|
|
&lac, &ci, &tech, 0) == FALSE)
|
|
return;
|
|
|
|
ofono_netreg_status_notify(netreg, status, lac, ci, tech);
|
|
}
|
|
|
|
static void novatel_post_sim(struct ofono_modem *modem)
|
|
{
|
|
struct novatel_data *data = ofono_modem_get_data(modem);
|
|
struct ofono_netreg *netreg;
|
|
struct ofono_gprs *gprs;
|
|
struct ofono_gprs_context *gc;
|
|
GAtSyntax *syntax;
|
|
GIOChannel *channel;
|
|
const char *device;
|
|
|
|
DBG("%p", modem);
|
|
|
|
netreg = ofono_netreg_create(modem, OFONO_VENDOR_NOVATEL, "atmodem",
|
|
data->chat);
|
|
|
|
if (data->dmat_mode != 1)
|
|
return;
|
|
|
|
device = ofono_modem_get_string(modem, "Data");
|
|
if (!device)
|
|
return;
|
|
|
|
channel = g_at_tty_open(device, NULL);
|
|
if (!channel)
|
|
return;
|
|
|
|
syntax = g_at_syntax_new_gsm_permissive();
|
|
data->gprs = g_at_chat_new(channel, syntax);
|
|
g_at_syntax_unref(syntax);
|
|
g_io_channel_unref(channel);
|
|
|
|
if (!data->gprs)
|
|
return;
|
|
|
|
if (getenv("OFONO_AT_DEBUG"))
|
|
g_at_chat_set_debug(data->gprs, novatel_debug, "GPRS:");
|
|
|
|
g_at_chat_send(data->gprs, "ATE0 +CMEE=1", none_prefix,
|
|
NULL, NULL, NULL);
|
|
|
|
ofono_sms_create(modem, OFONO_VENDOR_NOVATEL, "atmodem", data->gprs);
|
|
ofono_cbs_create(modem, 0, "atmodem", data->gprs);
|
|
ofono_ussd_create(modem, 0, "atmodem", data->gprs);
|
|
|
|
gprs = ofono_gprs_create(modem, 0, "atmodem", data->gprs);
|
|
gc = ofono_gprs_context_create(modem, 0, "atmodem", data->gprs);
|
|
|
|
if (gprs && gc) {
|
|
ofono_gprs_add_context(gprs, gc);
|
|
|
|
/* Handle CREG notifications from GPRS channel */
|
|
g_at_chat_register(data->gprs, "+CREG:",
|
|
creg_notify, FALSE, netreg, NULL);
|
|
}
|
|
}
|
|
|
|
static struct ofono_modem_driver novatel_driver = {
|
|
.name = "novatel",
|
|
.probe = novatel_probe,
|
|
.remove = novatel_remove,
|
|
.enable = novatel_enable,
|
|
.disable = novatel_disable,
|
|
.pre_sim = novatel_pre_sim,
|
|
.post_sim = novatel_post_sim,
|
|
};
|
|
|
|
static int novatel_init(void)
|
|
{
|
|
return ofono_modem_driver_register(&novatel_driver);
|
|
}
|
|
|
|
static void novatel_exit(void)
|
|
{
|
|
ofono_modem_driver_unregister(&novatel_driver);
|
|
}
|
|
|
|
OFONO_PLUGIN_DEFINE(novatel, "Novatel Wireless modem driver", VERSION,
|
|
OFONO_PLUGIN_PRIORITY_DEFAULT, novatel_init, novatel_exit)
|