mirror of git://git.sysmocom.de/ofono
371 lines
8.7 KiB
C
371 lines
8.7 KiB
C
/*
|
|
*
|
|
* oFono - Open Source Telephony
|
|
*
|
|
* Copyright (C) 2008-2011 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 <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/radio-settings.h>
|
|
#include <ofono/phonebook.h>
|
|
#include <ofono/log.h>
|
|
|
|
#include <drivers/atmodem/atutil.h>
|
|
#include <drivers/atmodem/vendor.h>
|
|
|
|
static const char *none_prefix[] = { NULL };
|
|
|
|
struct zte_data {
|
|
GAtChat *modem;
|
|
GAtChat *aux;
|
|
gboolean have_sim;
|
|
struct at_util_sim_state_query *sim_state_query;
|
|
};
|
|
|
|
static int zte_probe(struct ofono_modem *modem)
|
|
{
|
|
struct zte_data *data;
|
|
|
|
DBG("%p", modem);
|
|
|
|
data = g_try_new0(struct zte_data, 1);
|
|
if (data == NULL)
|
|
return -ENOMEM;
|
|
|
|
ofono_modem_set_data(modem, data);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void zte_remove(struct ofono_modem *modem)
|
|
{
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
ofono_modem_set_data(modem, NULL);
|
|
|
|
/* Cleanup potential SIM state polling */
|
|
at_util_sim_state_query_free(data->sim_state_query);
|
|
|
|
/* Cleanup after hot-unplug */
|
|
g_at_chat_unref(data->aux);
|
|
|
|
g_free(data);
|
|
}
|
|
|
|
static void zte_debug(const char *str, void *user_data)
|
|
{
|
|
const char *prefix = user_data;
|
|
|
|
ofono_info("%s%s", prefix, str);
|
|
}
|
|
|
|
static GAtChat *open_device(struct ofono_modem *modem,
|
|
const char *key, char *debug)
|
|
{
|
|
return at_util_open_device(modem, key, zte_debug, debug,
|
|
"Baud", "115200",
|
|
"Parity", "none",
|
|
"StopBits", "1",
|
|
"DataBits", "8",
|
|
"XonXoff", "off",
|
|
"RtsCts", "on",
|
|
"Local", "on",
|
|
"Read", "on",
|
|
NULL);
|
|
}
|
|
|
|
static void zoprt_enable(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("");
|
|
|
|
if (!ok) {
|
|
g_at_chat_unref(data->modem);
|
|
data->modem = NULL;
|
|
|
|
g_at_chat_unref(data->aux);
|
|
data->aux = NULL;
|
|
|
|
ofono_modem_set_powered(modem, FALSE);
|
|
return;
|
|
}
|
|
|
|
/* AT&C0 needs to be send separate and on both channel */
|
|
g_at_chat_send(data->modem, "AT&C0", NULL, NULL, NULL, NULL);
|
|
g_at_chat_send(data->aux, "AT&C0", NULL, NULL, NULL, NULL);
|
|
|
|
/*
|
|
* Ensure that the modem is using GSM character set and not IRA,
|
|
* otherwise weirdness with umlauts and other non-ASCII characters
|
|
* can result
|
|
*/
|
|
g_at_chat_send(data->modem, "AT+CSCS=\"GSM\"", none_prefix,
|
|
NULL, NULL, NULL);
|
|
g_at_chat_send(data->aux, "AT+CSCS=\"GSM\"", none_prefix,
|
|
NULL, NULL, NULL);
|
|
|
|
/* Read PCB information */
|
|
g_at_chat_send(data->aux, "AT+ZPCB?", none_prefix, NULL, NULL, NULL);
|
|
|
|
ofono_modem_set_powered(modem, TRUE);
|
|
}
|
|
|
|
static void sim_state_cb(gboolean present, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
at_util_sim_state_query_free(data->sim_state_query);
|
|
data->sim_state_query = NULL;
|
|
|
|
data->have_sim = present;
|
|
|
|
/* Switch device into offline mode now */
|
|
g_at_chat_send(data->aux, "AT+ZOPRT=6", none_prefix,
|
|
zoprt_enable, modem, NULL);
|
|
}
|
|
|
|
static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("");
|
|
|
|
if (!ok) {
|
|
g_at_chat_unref(data->modem);
|
|
data->modem = NULL;
|
|
|
|
g_at_chat_unref(data->aux);
|
|
data->aux = NULL;
|
|
|
|
ofono_modem_set_powered(modem, FALSE);
|
|
return;
|
|
}
|
|
|
|
data->sim_state_query = at_util_sim_state_query_new(data->aux,
|
|
2, 20, sim_state_cb, modem,
|
|
NULL);
|
|
}
|
|
|
|
static int zte_enable(struct ofono_modem *modem)
|
|
{
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
data->modem = open_device(modem, "Modem", "Modem: ");
|
|
if (data->modem == NULL)
|
|
return -EINVAL;
|
|
|
|
data->aux = open_device(modem, "Aux", "Aux: ");
|
|
if (data->aux == NULL) {
|
|
g_at_chat_unref(data->modem);
|
|
data->modem = NULL;
|
|
return -EIO;
|
|
}
|
|
|
|
g_at_chat_set_slave(data->modem, data->aux);
|
|
|
|
g_at_chat_blacklist_terminator(data->aux,
|
|
G_AT_CHAT_TERMINATOR_NO_CARRIER);
|
|
|
|
g_at_chat_send(data->modem, "ATZ E0 +CMEE=1", NULL, NULL, NULL, NULL);
|
|
g_at_chat_send(data->aux, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL);
|
|
|
|
/* Switch device on first */
|
|
g_at_chat_send(data->aux, "AT+CFUN=1", NULL,
|
|
cfun_enable, modem, NULL);
|
|
|
|
return -EINPROGRESS;
|
|
}
|
|
|
|
static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("");
|
|
|
|
g_at_chat_unref(data->aux);
|
|
data->aux = NULL;
|
|
|
|
if (ok)
|
|
ofono_modem_set_powered(modem, FALSE);
|
|
}
|
|
|
|
static void zoprt_disable(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("");
|
|
|
|
g_at_chat_send(data->aux, "AT+CFUN=0", NULL,
|
|
cfun_disable, modem, NULL);
|
|
}
|
|
|
|
static int zte_disable(struct ofono_modem *modem)
|
|
{
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
g_at_chat_cancel_all(data->modem);
|
|
g_at_chat_unregister_all(data->modem);
|
|
|
|
g_at_chat_unref(data->modem);
|
|
data->modem = NULL;
|
|
|
|
g_at_chat_cancel_all(data->aux);
|
|
g_at_chat_unregister_all(data->aux);
|
|
|
|
/* Switch to offline mode first */
|
|
g_at_chat_send(data->aux, "AT+ZOPRT=6", none_prefix,
|
|
zoprt_disable, modem, NULL);
|
|
|
|
return -EINPROGRESS;
|
|
}
|
|
|
|
static void set_online_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct cb_data *cbd = user_data;
|
|
ofono_modem_online_cb_t cb = cbd->cb;
|
|
struct ofono_error error;
|
|
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
cb(&error, cbd->data);
|
|
}
|
|
|
|
static void zte_set_online(struct ofono_modem *modem, ofono_bool_t online,
|
|
ofono_modem_online_cb_t cb, void *user_data)
|
|
{
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
struct cb_data *cbd = cb_data_new(cb, user_data);
|
|
char const *command = online ? "AT+ZOPRT=5" : "AT+ZOPRT=6";
|
|
|
|
DBG("modem %p %s", modem, online ? "online" : "offline");
|
|
|
|
if (g_at_chat_send(data->aux, command, none_prefix,
|
|
set_online_cb, cbd, g_free) > 0)
|
|
return;
|
|
|
|
CALLBACK_WITH_FAILURE(cb, cbd->data);
|
|
|
|
g_free(cbd);
|
|
}
|
|
|
|
static void zte_pre_sim(struct ofono_modem *modem)
|
|
{
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
struct ofono_sim *sim;
|
|
|
|
DBG("%p", modem);
|
|
|
|
ofono_devinfo_create(modem, 0, "atmodem", data->aux);
|
|
sim = ofono_sim_create(modem, OFONO_VENDOR_ZTE, "atmodem", data->aux);
|
|
|
|
if (sim && data->have_sim == TRUE)
|
|
ofono_sim_inserted_notify(sim, TRUE);
|
|
}
|
|
|
|
static void zte_post_sim(struct ofono_modem *modem)
|
|
{
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
struct ofono_gprs *gprs;
|
|
struct ofono_gprs_context *gc;
|
|
|
|
DBG("%p", modem);
|
|
|
|
ofono_phonebook_create(modem, 0, "atmodem", data->aux);
|
|
|
|
ofono_radio_settings_create(modem, 0, "ztemodem", data->aux);
|
|
|
|
ofono_sms_create(modem, OFONO_VENDOR_ZTE, "atmodem", data->aux);
|
|
|
|
gprs = ofono_gprs_create(modem, OFONO_VENDOR_ZTE, "atmodem", data->aux);
|
|
gc = ofono_gprs_context_create(modem, OFONO_VENDOR_ZTE,
|
|
"atmodem", data->modem);
|
|
|
|
if (gprs && gc)
|
|
ofono_gprs_add_context(gprs, gc);
|
|
}
|
|
|
|
static void zte_post_online(struct ofono_modem *modem)
|
|
{
|
|
struct zte_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
ofono_netreg_create(modem, OFONO_VENDOR_ZTE, "atmodem", data->aux);
|
|
|
|
ofono_cbs_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
|
|
"atmodem", data->aux);
|
|
ofono_ussd_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
|
|
"atmodem", data->aux);
|
|
}
|
|
|
|
static struct ofono_modem_driver zte_driver = {
|
|
.name = "zte",
|
|
.probe = zte_probe,
|
|
.remove = zte_remove,
|
|
.enable = zte_enable,
|
|
.disable = zte_disable,
|
|
.set_online = zte_set_online,
|
|
.pre_sim = zte_pre_sim,
|
|
.post_sim = zte_post_sim,
|
|
.post_online = zte_post_online,
|
|
};
|
|
|
|
static int zte_init(void)
|
|
{
|
|
return ofono_modem_driver_register(&zte_driver);
|
|
}
|
|
|
|
static void zte_exit(void)
|
|
{
|
|
ofono_modem_driver_unregister(&zte_driver);
|
|
}
|
|
|
|
OFONO_PLUGIN_DEFINE(zte, "ZTE modem driver", VERSION,
|
|
OFONO_PLUGIN_PRIORITY_DEFAULT, zte_init, zte_exit)
|