2014-07-07 09:54:47 +00:00
|
|
|
/*
|
|
|
|
*
|
|
|
|
* oFono - Open Source Telephony
|
|
|
|
*
|
|
|
|
* Copyright (C) 2014 Philip Paeps. 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>
|
2019-07-10 21:51:44 +00:00
|
|
|
#include <stdbool.h>
|
|
|
|
#include <unistd.h>
|
2014-07-07 09:54:47 +00:00
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
#include <sys/stat.h>
|
|
|
|
#include <sys/ioctl.h>
|
2019-08-12 18:02:34 +00:00
|
|
|
#include <sys/socket.h>
|
2019-07-10 21:51:44 +00:00
|
|
|
#include <linux/tty.h>
|
|
|
|
#include <linux/gsmmux.h>
|
2019-07-10 21:51:43 +00:00
|
|
|
#include <ell/ell.h>
|
2014-07-07 09:54:47 +00:00
|
|
|
#include <gatchat.h>
|
|
|
|
#include <gattty.h>
|
|
|
|
|
|
|
|
#define OFONO_API_SUBJECT_TO_CHANGE
|
2019-07-19 12:39:54 +00:00
|
|
|
#include <ofono.h>
|
2014-07-07 09:54:47 +00:00
|
|
|
#include <ofono/plugin.h>
|
|
|
|
#include <ofono/modem.h>
|
|
|
|
#include <ofono/devinfo.h>
|
|
|
|
#include <ofono/netreg.h>
|
|
|
|
#include <ofono/sim.h>
|
2019-07-10 21:51:48 +00:00
|
|
|
#include <ofono/sms.h>
|
|
|
|
#include <ofono/phonebook.h>
|
|
|
|
#include <ofono/voicecall.h>
|
2019-07-16 19:10:49 +00:00
|
|
|
#include <ofono/call-volume.h>
|
2014-07-07 09:54:47 +00:00
|
|
|
#include <ofono/gprs.h>
|
|
|
|
#include <ofono/gprs-context.h>
|
|
|
|
#include <ofono/log.h>
|
2019-07-19 12:39:54 +00:00
|
|
|
#include <ofono/dbus.h>
|
|
|
|
|
|
|
|
#include <gdbus/gdbus.h>
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
#include <drivers/atmodem/atutil.h>
|
|
|
|
#include <drivers/atmodem/vendor.h>
|
|
|
|
|
|
|
|
static const char *cfun_prefix[] = { "+CFUN:", NULL };
|
|
|
|
static const char *cpin_prefix[] = { "+CPIN:", NULL };
|
2019-07-19 12:39:54 +00:00
|
|
|
static const char *cbc_prefix[] = { "+CBC:", NULL };
|
2019-07-10 21:51:48 +00:00
|
|
|
static const char *qinistat_prefix[] = { "+QINISTAT:", NULL };
|
2019-07-16 19:10:51 +00:00
|
|
|
static const char *cgmm_prefix[] = { "UC15", "Quectel_M95", "Quectel_MC60",
|
|
|
|
NULL };
|
2014-07-07 09:54:47 +00:00
|
|
|
static const char *none_prefix[] = { NULL };
|
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
static const uint8_t gsm0710_terminate[] = {
|
|
|
|
0xf9, /* open flag */
|
|
|
|
0x03, /* channel 0 */
|
|
|
|
0xef, /* UIH frame */
|
|
|
|
0x05, /* 2 data bytes */
|
|
|
|
0xc3, /* terminate 1 */
|
|
|
|
0x01, /* terminate 2 */
|
|
|
|
0xf2, /* crc */
|
|
|
|
0xf9, /* close flag */
|
|
|
|
};
|
|
|
|
|
2019-07-16 19:10:50 +00:00
|
|
|
enum quectel_model {
|
|
|
|
QUECTEL_UNKNOWN,
|
|
|
|
QUECTEL_UC15,
|
|
|
|
QUECTEL_M95,
|
|
|
|
QUECTEL_MC60,
|
|
|
|
};
|
|
|
|
|
2014-07-07 09:54:47 +00:00
|
|
|
struct quectel_data {
|
|
|
|
GAtChat *modem;
|
|
|
|
GAtChat *aux;
|
|
|
|
guint cpin_ready;
|
2019-07-10 21:51:48 +00:00
|
|
|
guint call_ready;
|
2019-07-10 21:51:44 +00:00
|
|
|
bool have_sim;
|
2019-07-10 21:51:47 +00:00
|
|
|
enum ofono_vendor vendor;
|
2019-07-16 19:10:50 +00:00
|
|
|
enum quectel_model model;
|
2019-07-10 21:51:48 +00:00
|
|
|
struct l_timeout *sms_ready_timer;
|
2019-07-10 21:51:44 +00:00
|
|
|
|
|
|
|
/* used by quectel uart driver */
|
|
|
|
GAtChat *uart;
|
|
|
|
int mux_ready_count;
|
|
|
|
int initial_ldisc;
|
2019-07-10 21:51:45 +00:00
|
|
|
struct l_gpio_writer *gpio;
|
2014-07-07 09:54:47 +00:00
|
|
|
};
|
|
|
|
|
2019-07-19 12:39:54 +00:00
|
|
|
struct dbus_hw {
|
|
|
|
DBusMessage *msg;
|
|
|
|
struct ofono_modem *modem;
|
|
|
|
int32_t charge_status;
|
|
|
|
int32_t charge_level;
|
|
|
|
int32_t voltage;
|
|
|
|
};
|
|
|
|
|
2019-07-19 12:39:56 +00:00
|
|
|
enum quectel_power_event {
|
|
|
|
LOW_POWER_DOWN = -2,
|
|
|
|
LOW_WARNING = -1,
|
|
|
|
NORMAL_POWER_DOWN = 0,
|
|
|
|
HIGH_WARNING = 1,
|
|
|
|
HIGH_POWER_DOWN = 2,
|
|
|
|
};
|
|
|
|
|
2019-07-19 12:39:54 +00:00
|
|
|
static const char dbus_hw_interface[] = OFONO_SERVICE ".quectel.Hardware";
|
|
|
|
|
2014-07-07 09:54:47 +00:00
|
|
|
static void quectel_debug(const char *str, void *user_data)
|
|
|
|
{
|
|
|
|
const char *prefix = user_data;
|
|
|
|
|
|
|
|
ofono_info("%s%s", prefix, str);
|
|
|
|
}
|
|
|
|
|
2019-07-10 21:51:45 +00:00
|
|
|
static int quectel_probe_gpio(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
struct l_gpio_chip *gpiochip;
|
|
|
|
uint32_t offset;
|
|
|
|
const char *chip_name, *offset_str;
|
|
|
|
uint32_t value = 0;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
chip_name = ofono_modem_get_string(modem, "GpioChip");
|
|
|
|
if (!chip_name)
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
offset_str = ofono_modem_get_string(modem, "GpioOffset");
|
|
|
|
if (!offset_str)
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
offset = strtoul(offset_str, NULL, 0);
|
|
|
|
if (!offset)
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
gpiochip = l_gpio_chip_new(chip_name);
|
|
|
|
if (!gpiochip)
|
|
|
|
return -ENODEV;
|
|
|
|
|
|
|
|
data->gpio = l_gpio_writer_new(gpiochip, "ofono", 1, &offset,
|
|
|
|
&value);
|
|
|
|
|
|
|
|
l_gpio_chip_free(gpiochip);
|
|
|
|
|
|
|
|
if (!data->gpio)
|
|
|
|
return -EIO;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2014-07-07 09:54:47 +00:00
|
|
|
static int quectel_probe(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
2019-07-10 21:51:43 +00:00
|
|
|
data = l_new(struct quectel_data, 1);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
ofono_modem_set_data(modem, data);
|
|
|
|
|
2019-07-10 21:51:45 +00:00
|
|
|
return quectel_probe_gpio(modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void quectel_remove(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
if (data->cpin_ready != 0)
|
|
|
|
g_at_chat_unregister(data->aux, data->cpin_ready);
|
|
|
|
|
|
|
|
ofono_modem_set_data(modem, NULL);
|
2019-07-10 21:51:45 +00:00
|
|
|
l_gpio_writer_free(data->gpio);
|
2014-07-07 09:54:47 +00:00
|
|
|
g_at_chat_unref(data->aux);
|
|
|
|
g_at_chat_unref(data->modem);
|
2019-07-10 21:51:44 +00:00
|
|
|
g_at_chat_unref(data->uart);
|
2019-07-10 21:51:43 +00:00
|
|
|
l_free(data);
|
2014-07-07 09:54:47 +00:00
|
|
|
}
|
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
static void close_mux_cb(struct l_timeout *timeout, void *user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
GIOChannel *device;
|
2019-07-10 21:51:45 +00:00
|
|
|
uint32_t gpio_value = 0;
|
2019-07-10 21:51:44 +00:00
|
|
|
ssize_t write_count;
|
|
|
|
int fd;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
device = g_at_chat_get_channel(data->uart);
|
|
|
|
fd = g_io_channel_unix_get_fd(device);
|
|
|
|
|
|
|
|
/* restore initial tty line discipline */
|
|
|
|
if (ioctl(fd, TIOCSETD, &data->initial_ldisc) < 0)
|
|
|
|
ofono_warn("Failed to restore line discipline");
|
|
|
|
|
|
|
|
/* terminate gsm 0710 multiplexing on the modem side */
|
|
|
|
write_count = write(fd, gsm0710_terminate, sizeof(gsm0710_terminate));
|
|
|
|
if (write_count != sizeof(gsm0710_terminate))
|
|
|
|
ofono_warn("Failed to terminate gsm multiplexing");
|
|
|
|
|
|
|
|
g_at_chat_unref(data->uart);
|
|
|
|
data->uart = NULL;
|
|
|
|
|
|
|
|
l_timeout_remove(timeout);
|
2019-07-10 21:51:45 +00:00
|
|
|
l_gpio_writer_set(data->gpio, 1, &gpio_value);
|
2019-07-10 21:51:44 +00:00
|
|
|
ofono_modem_set_powered(modem, FALSE);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void close_serial(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
g_at_chat_unref(data->aux);
|
|
|
|
data->aux = NULL;
|
|
|
|
|
|
|
|
g_at_chat_unref(data->modem);
|
|
|
|
data->modem = NULL;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* if gsm0710 multiplexing is used, the aux and modem file descriptors
|
|
|
|
* must be closed before closing the underlying serial device to avoid
|
|
|
|
* an old kernel dead-lock:
|
|
|
|
* https://lists.ofono.org/pipermail/ofono/2011-March/009405.html
|
|
|
|
*
|
|
|
|
* setup a timer to iterate the mainloop once to let gatchat close the
|
|
|
|
* virtual file descriptors unreferenced above
|
|
|
|
*/
|
|
|
|
if (data->uart)
|
|
|
|
l_timeout_create_ms(1, close_mux_cb, modem, NULL);
|
|
|
|
else
|
|
|
|
ofono_modem_set_powered(modem, false);
|
|
|
|
}
|
|
|
|
|
2019-07-19 12:39:54 +00:00
|
|
|
static void dbus_hw_reply_properties(struct dbus_hw *hw)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(hw->modem);
|
|
|
|
DBusMessage *reply;
|
|
|
|
DBusMessageIter dbus_iter;
|
|
|
|
DBusMessageIter dbus_dict;
|
|
|
|
|
|
|
|
DBG("%p", hw->modem);
|
|
|
|
|
|
|
|
reply = dbus_message_new_method_return(hw->msg);
|
|
|
|
dbus_message_iter_init_append(reply, &dbus_iter);
|
|
|
|
dbus_message_iter_open_container(&dbus_iter, DBUS_TYPE_ARRAY,
|
|
|
|
OFONO_PROPERTIES_ARRAY_SIGNATURE,
|
|
|
|
&dbus_dict);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* the charge status/level received from m95 and mc60 are invalid so
|
|
|
|
* only return those for the UC15 modem.
|
|
|
|
*/
|
|
|
|
if (data->model == QUECTEL_UC15) {
|
|
|
|
ofono_dbus_dict_append(&dbus_dict, "ChargeStatus",
|
|
|
|
DBUS_TYPE_INT32, &hw->charge_status);
|
|
|
|
|
|
|
|
ofono_dbus_dict_append(&dbus_dict, "ChargeLevel",
|
|
|
|
DBUS_TYPE_INT32, &hw->charge_level);
|
|
|
|
}
|
|
|
|
|
|
|
|
ofono_dbus_dict_append(&dbus_dict, "Voltage", DBUS_TYPE_INT32,
|
|
|
|
&hw->voltage);
|
|
|
|
|
|
|
|
dbus_message_iter_close_container(&dbus_iter, &dbus_dict);
|
|
|
|
|
|
|
|
__ofono_dbus_pending_reply(&hw->msg, reply);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void cbc_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct dbus_hw *hw = user_data;
|
|
|
|
GAtResultIter iter;
|
|
|
|
|
|
|
|
DBG("%p", hw->modem);
|
|
|
|
|
|
|
|
if (!hw->msg)
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!ok)
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next(&iter, "+CBC:"))
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
/* the returned charge status is valid only for uc15 */
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &hw->charge_status))
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
/* the returned charge level is valid only for uc15 */
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &hw->charge_level))
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
/* now comes the millivolts */
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &hw->voltage))
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
dbus_hw_reply_properties(hw);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
error:
|
|
|
|
__ofono_dbus_pending_reply(&hw->msg, __ofono_error_failed(hw->msg));
|
|
|
|
}
|
|
|
|
|
|
|
|
static DBusMessage *dbus_hw_get_properties(DBusConnection *conn,
|
|
|
|
DBusMessage *msg,
|
|
|
|
void *user_data)
|
|
|
|
{
|
|
|
|
struct dbus_hw *hw = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(hw->modem);
|
|
|
|
|
|
|
|
DBG("%p", hw->modem);
|
|
|
|
|
|
|
|
if (hw->msg != NULL)
|
|
|
|
return __ofono_error_busy(msg);
|
|
|
|
|
|
|
|
if (!g_at_chat_send(data->aux, "AT+CBC", cbc_prefix, cbc_cb, hw, NULL))
|
|
|
|
return __ofono_error_failed(msg);
|
|
|
|
|
|
|
|
hw->msg = dbus_message_ref(msg);
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2019-07-19 12:39:56 +00:00
|
|
|
static void voltage_handle(struct ofono_modem *modem,
|
|
|
|
enum quectel_power_event event)
|
|
|
|
{
|
|
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
|
|
DBusMessage *signal;
|
|
|
|
DBusMessageIter iter;
|
|
|
|
const char *path = ofono_modem_get_path(modem);
|
|
|
|
const char *name;
|
|
|
|
const char *reason;
|
|
|
|
bool close;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
switch (event) {
|
|
|
|
case LOW_POWER_DOWN:
|
|
|
|
close = true;
|
|
|
|
name = "PowerDown";
|
|
|
|
reason = "VoltageLow";
|
|
|
|
break;
|
|
|
|
case LOW_WARNING:
|
|
|
|
close = false;
|
|
|
|
name = "PowerWarning";
|
|
|
|
reason = "VoltageLow";
|
|
|
|
break;
|
|
|
|
case NORMAL_POWER_DOWN:
|
|
|
|
close = true;
|
|
|
|
name = "PowerDown";
|
|
|
|
reason = "Normal";
|
|
|
|
break;
|
|
|
|
case HIGH_WARNING:
|
|
|
|
close = false;
|
|
|
|
name = "PowerWarning";
|
|
|
|
reason = "VoltageHigh";
|
|
|
|
break;
|
|
|
|
case HIGH_POWER_DOWN:
|
|
|
|
close = true;
|
|
|
|
name = "PowerDown";
|
|
|
|
reason = "VoltageHigh";
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
signal = dbus_message_new_signal(path, dbus_hw_interface, name);
|
|
|
|
if (signal) {
|
|
|
|
dbus_message_iter_init_append(signal, &iter);
|
|
|
|
dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
|
|
|
|
&reason);
|
|
|
|
g_dbus_send_message(conn, signal);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (close)
|
|
|
|
close_serial(modem);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void qind_notify(GAtResult *result, void *user_data)
|
|
|
|
{
|
|
|
|
struct dbus_hw *hw = user_data;
|
|
|
|
GAtResultIter iter;
|
|
|
|
enum quectel_power_event event;
|
|
|
|
const char *type;
|
|
|
|
|
|
|
|
DBG("%p", hw->modem);
|
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
g_at_result_iter_next(&iter, "+QIND:");
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_string(&iter, &type))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &event))
|
|
|
|
return;
|
|
|
|
|
|
|
|
voltage_handle(hw->modem, event);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void power_notify(GAtResult *result, void *user_data)
|
|
|
|
{
|
|
|
|
struct dbus_hw *hw = user_data;
|
|
|
|
GAtResultIter iter;
|
|
|
|
const char *event;
|
|
|
|
|
|
|
|
DBG("%p", hw->modem);
|
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
g_at_result_iter_next(&iter, NULL);
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_unquoted_string(&iter, &event))
|
|
|
|
return;
|
|
|
|
|
|
|
|
DBG("event: %s", event);
|
|
|
|
|
|
|
|
if (g_strcmp0(event, "UNDER_VOLTAGE POWER DOWN") == 0)
|
|
|
|
voltage_handle(hw->modem, LOW_POWER_DOWN);
|
|
|
|
else if (g_strcmp0(event, "UNDER_VOLTAGE WARNING") == 0)
|
|
|
|
voltage_handle(hw->modem, LOW_WARNING);
|
|
|
|
else if (g_strcmp0(event, "NORMAL POWER DOWN") == 0)
|
|
|
|
voltage_handle(hw->modem, NORMAL_POWER_DOWN);
|
|
|
|
else if (g_strcmp0(event, "OVER_VOLTAGE WARNING") == 0)
|
|
|
|
voltage_handle(hw->modem, HIGH_WARNING);
|
|
|
|
else if (g_strcmp0(event, "OVER_VOLTAGE POWER DOWN") == 0)
|
|
|
|
voltage_handle(hw->modem, HIGH_POWER_DOWN);
|
|
|
|
}
|
|
|
|
|
2019-07-19 12:39:54 +00:00
|
|
|
static const GDBusMethodTable dbus_hw_methods[] = {
|
|
|
|
{ GDBUS_ASYNC_METHOD("GetProperties",
|
|
|
|
NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
|
|
|
|
dbus_hw_get_properties) },
|
|
|
|
{}
|
|
|
|
};
|
|
|
|
|
2019-07-19 12:39:56 +00:00
|
|
|
static const GDBusSignalTable dbus_hw_signals[] = {
|
|
|
|
{ GDBUS_SIGNAL("PowerDown",
|
|
|
|
GDBUS_ARGS({ "reason", "s" })) },
|
|
|
|
{ GDBUS_SIGNAL("PowerWarning",
|
|
|
|
GDBUS_ARGS({ "reason", "s" })) },
|
|
|
|
{ }
|
|
|
|
};
|
|
|
|
|
2019-07-19 12:39:54 +00:00
|
|
|
static void dbus_hw_cleanup(void *data)
|
|
|
|
{
|
|
|
|
struct dbus_hw *hw = data;
|
|
|
|
|
|
|
|
DBG("%p", hw->modem);
|
|
|
|
|
|
|
|
if (hw->msg)
|
|
|
|
__ofono_dbus_pending_reply(&hw->msg,
|
|
|
|
__ofono_error_canceled(hw->msg));
|
|
|
|
|
|
|
|
l_free(hw);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void dbus_hw_enable(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
2019-07-19 12:39:56 +00:00
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
2019-07-19 12:39:54 +00:00
|
|
|
const char *path = ofono_modem_get_path(modem);
|
|
|
|
struct dbus_hw *hw;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
hw = l_new(struct dbus_hw, 1);
|
|
|
|
hw->modem = modem;
|
|
|
|
|
|
|
|
if (!g_dbus_register_interface(conn, path, dbus_hw_interface,
|
2019-07-19 12:39:56 +00:00
|
|
|
dbus_hw_methods, dbus_hw_signals, NULL,
|
2019-07-19 12:39:54 +00:00
|
|
|
hw, dbus_hw_cleanup)) {
|
|
|
|
ofono_error("Could not register %s interface under %s",
|
|
|
|
dbus_hw_interface, path);
|
|
|
|
l_free(hw);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2019-07-19 12:39:56 +00:00
|
|
|
g_at_chat_register(data->aux, "NORMAL POWER DOWN", power_notify, FALSE,
|
|
|
|
hw, NULL);
|
|
|
|
|
|
|
|
switch (data->model) {
|
|
|
|
case QUECTEL_UC15:
|
|
|
|
g_at_chat_register(data->aux, "+QIND", qind_notify, FALSE, hw,
|
|
|
|
NULL);
|
|
|
|
break;
|
|
|
|
case QUECTEL_M95:
|
|
|
|
case QUECTEL_MC60:
|
|
|
|
g_at_chat_register(data->aux, "OVER_VOLTAGE POWER DOWN",
|
|
|
|
power_notify, FALSE, hw, NULL);
|
|
|
|
g_at_chat_register(data->aux, "UNDER_VOLTAGE POWER DOWN",
|
|
|
|
power_notify, FALSE, hw, NULL);
|
|
|
|
g_at_chat_register(data->aux, "OVER_VOLTAGE WARNING",
|
|
|
|
power_notify, FALSE, hw, NULL);
|
|
|
|
g_at_chat_register(data->aux, "UNDER_VOLTAGE WARNING",
|
|
|
|
power_notify, FALSE, hw, NULL);
|
|
|
|
break;
|
|
|
|
case QUECTEL_UNKNOWN:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2019-07-19 12:39:54 +00:00
|
|
|
ofono_modem_add_interface(modem, dbus_hw_interface);
|
|
|
|
}
|
|
|
|
|
2014-07-07 09:54:47 +00:00
|
|
|
static void cpin_notify(GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
const char *sim_inserted;
|
|
|
|
GAtResultIter iter;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next(&iter, "+CPIN:"))
|
|
|
|
return;
|
|
|
|
|
|
|
|
g_at_result_iter_next_unquoted_string(&iter, &sim_inserted);
|
|
|
|
|
|
|
|
if (g_strcmp0(sim_inserted, "NOT INSERTED") != 0)
|
2019-07-10 21:51:44 +00:00
|
|
|
data->have_sim = true;
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
ofono_modem_set_powered(modem, TRUE);
|
|
|
|
|
|
|
|
/* Turn off the radio. */
|
|
|
|
g_at_chat_send(data->aux, "AT+CFUN=4", none_prefix, NULL, NULL, NULL);
|
|
|
|
|
|
|
|
g_at_chat_unregister(data->aux, data->cpin_ready);
|
|
|
|
data->cpin_ready = 0;
|
2019-07-19 12:39:54 +00:00
|
|
|
|
|
|
|
dbus_hw_enable(modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void cpin_query(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2019-07-10 21:51:41 +00:00
|
|
|
DBG("%p ok %d", user_data, ok);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
if (ok)
|
|
|
|
cpin_notify(result, user_data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
2019-07-10 21:51:41 +00:00
|
|
|
DBG("%p ok %d", modem, ok);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
if (!ok) {
|
2019-07-10 21:51:44 +00:00
|
|
|
close_serial(modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
data->cpin_ready = g_at_chat_register(data->aux, "+CPIN", cpin_notify,
|
|
|
|
FALSE, modem, NULL);
|
2019-07-03 18:09:48 +00:00
|
|
|
g_at_chat_send(data->aux, "AT+CPIN?", cpin_prefix, cpin_query, modem,
|
|
|
|
NULL);
|
2014-07-07 09:54:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void cfun_query(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
GAtResultIter iter;
|
2019-07-10 21:51:44 +00:00
|
|
|
int cfun;
|
2014-07-07 09:54:47 +00:00
|
|
|
|
2019-07-10 21:51:41 +00:00
|
|
|
DBG("%p ok %d", modem, ok);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
if (!ok) {
|
|
|
|
close_serial(modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
return;
|
2019-07-10 21:51:44 +00:00
|
|
|
}
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
if (g_at_result_iter_next(&iter, "+CFUN:") == FALSE) {
|
|
|
|
close_serial(modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
return;
|
2019-07-10 21:51:44 +00:00
|
|
|
}
|
2014-07-07 09:54:47 +00:00
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
g_at_result_iter_next_number(&iter, &cfun);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* The modem firmware powers up in CFUN=1 but will respond to AT+CFUN=4
|
|
|
|
* with ERROR until some amount of time (which varies with temperature)
|
|
|
|
* passes. Empirical evidence suggests that the firmware will report an
|
|
|
|
* unsolicited +CPIN: notification when it is ready to be useful.
|
|
|
|
*
|
2019-07-10 21:51:44 +00:00
|
|
|
* Work around this feature by only transitioning to CFUN=4 if the
|
|
|
|
* modem is not in CFUN=1 or until after we've received an unsolicited
|
|
|
|
* +CPIN: notification.
|
2014-07-07 09:54:47 +00:00
|
|
|
*/
|
2019-07-10 21:51:44 +00:00
|
|
|
if (cfun != 1)
|
2019-07-03 18:09:48 +00:00
|
|
|
g_at_chat_send(data->aux, "AT+CFUN=4", none_prefix, cfun_enable,
|
|
|
|
modem, NULL);
|
2019-07-10 21:51:44 +00:00
|
|
|
else
|
|
|
|
cfun_enable(TRUE, NULL, modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
}
|
|
|
|
|
2019-07-10 21:51:47 +00:00
|
|
|
static void cgmm_cb(int ok, GAtResult *result, void *user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
const char *model;
|
|
|
|
|
|
|
|
DBG("%p ok %d", modem, ok);
|
|
|
|
|
|
|
|
if (!at_util_parse_attr(result, "", &model)) {
|
|
|
|
ofono_error("Failed to query modem model");
|
|
|
|
close_serial(modem);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (strcmp(model, "UC15") == 0) {
|
|
|
|
DBG("%p model UC15", modem);
|
|
|
|
data->vendor = OFONO_VENDOR_QUECTEL;
|
2019-07-16 19:10:50 +00:00
|
|
|
data->model = QUECTEL_UC15;
|
2019-07-10 21:51:47 +00:00
|
|
|
} else if (strcmp(model, "Quectel_M95") == 0) {
|
|
|
|
DBG("%p model M95", modem);
|
2019-07-16 19:10:48 +00:00
|
|
|
data->vendor = OFONO_VENDOR_QUECTEL_SERIAL;
|
2019-07-16 19:10:50 +00:00
|
|
|
data->model = QUECTEL_M95;
|
2019-07-16 19:10:51 +00:00
|
|
|
} else if (strcmp(model, "Quectel_MC60") == 0) {
|
|
|
|
DBG("%p model MC60", modem);
|
|
|
|
data->vendor = OFONO_VENDOR_QUECTEL_SERIAL;
|
|
|
|
data->model = QUECTEL_MC60;
|
2019-07-10 21:51:47 +00:00
|
|
|
} else {
|
|
|
|
ofono_warn("%p unknown model: '%s'", modem, model);
|
|
|
|
data->vendor = OFONO_VENDOR_QUECTEL;
|
2019-07-16 19:10:50 +00:00
|
|
|
data->model = QUECTEL_UNKNOWN;
|
2019-07-10 21:51:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
g_at_chat_send(data->aux, "AT+CFUN?", cfun_prefix, cfun_query, modem,
|
|
|
|
NULL);
|
|
|
|
}
|
|
|
|
|
2019-07-10 21:51:48 +00:00
|
|
|
static void qinistat_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
GAtResultIter iter;
|
|
|
|
int status;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next(&iter, "+QINISTAT:"))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &status))
|
|
|
|
return;
|
|
|
|
|
|
|
|
DBG("qinistat: %d", status);
|
|
|
|
|
|
|
|
if (status != 3) {
|
|
|
|
l_timeout_modify_ms(data->sms_ready_timer, 500);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
ofono_sms_create(modem, data->vendor, "atmodem", data->aux);
|
|
|
|
l_timeout_remove(data->sms_ready_timer);
|
|
|
|
data->sms_ready_timer = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void sms_ready_cb(struct l_timeout *timeout, void *user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
g_at_chat_send(data->aux, "AT+QINISTAT", qinistat_prefix, qinistat_cb,
|
|
|
|
modem, NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void call_ready_notify(GAtResult *result, void *user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
g_at_chat_unregister(data->aux, data->call_ready);
|
|
|
|
data->call_ready = 0;
|
|
|
|
data->sms_ready_timer = l_timeout_create_ms(500, sms_ready_cb, modem,
|
|
|
|
NULL);
|
|
|
|
if (!data->sms_ready_timer) {
|
|
|
|
close_serial(modem);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
ofono_phonebook_create(modem, 0, "atmodem", data->aux);
|
|
|
|
ofono_voicecall_create(modem, 0, "atmodem", data->aux);
|
2019-07-16 19:10:49 +00:00
|
|
|
ofono_call_volume_create(modem, 0, "atmodem", data->aux);
|
2019-07-10 21:51:48 +00:00
|
|
|
}
|
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
static int open_ttys(struct ofono_modem *modem)
|
2014-07-07 09:54:47 +00:00
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
2019-07-10 21:51:42 +00:00
|
|
|
data->modem = at_util_open_device(modem, "Modem", quectel_debug,
|
|
|
|
"Modem: ", NULL);
|
2014-07-07 09:54:47 +00:00
|
|
|
if (data->modem == NULL)
|
|
|
|
return -EINVAL;
|
|
|
|
|
2019-07-10 21:51:42 +00:00
|
|
|
data->aux = at_util_open_device(modem, "Aux", quectel_debug, "Aux: ",
|
|
|
|
NULL);
|
2014-07-07 09:54:47 +00:00
|
|
|
if (data->aux == NULL) {
|
|
|
|
g_at_chat_unref(data->modem);
|
|
|
|
data->modem = NULL;
|
|
|
|
return -EIO;
|
|
|
|
}
|
2014-07-08 13:44:21 +00:00
|
|
|
|
2019-07-10 21:51:48 +00:00
|
|
|
data->call_ready = g_at_chat_register(data->aux, "Call Ready",
|
|
|
|
call_ready_notify, false,
|
|
|
|
modem, NULL);
|
|
|
|
if (!data->call_ready) {
|
|
|
|
close_serial(modem);
|
|
|
|
return -ENOTTY;
|
|
|
|
}
|
|
|
|
|
2014-07-07 09:54:47 +00:00
|
|
|
g_at_chat_set_slave(data->modem, data->aux);
|
|
|
|
|
2019-07-04 11:03:50 +00:00
|
|
|
g_at_chat_send(data->modem, "ATE0; &C0; +CMEE=1", none_prefix, NULL,
|
|
|
|
NULL, NULL);
|
|
|
|
g_at_chat_send(data->aux, "ATE0; &C0; +CMEE=1", none_prefix, NULL, NULL,
|
2019-07-03 18:09:48 +00:00
|
|
|
NULL);
|
2019-07-10 21:51:47 +00:00
|
|
|
g_at_chat_send(data->aux, "AT+CGMM", cgmm_prefix, cgmm_cb, modem,
|
2019-07-03 18:09:48 +00:00
|
|
|
NULL);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
return -EINPROGRESS;
|
|
|
|
}
|
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
static void mux_ready_cb(struct l_timeout *timeout, void *user_data)
|
2014-07-07 09:54:47 +00:00
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
2019-07-10 21:51:44 +00:00
|
|
|
struct stat st;
|
|
|
|
int ret;
|
2014-07-07 09:54:47 +00:00
|
|
|
|
2019-07-10 21:51:41 +00:00
|
|
|
DBG("%p", modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
/* check if the last (and thus all) virtual gsm tty's are created */
|
|
|
|
ret = stat(ofono_modem_get_string(modem, "Modem"), &st);
|
|
|
|
if (ret < 0) {
|
|
|
|
if (data->mux_ready_count++ < 5) {
|
|
|
|
/* not ready yet; try again in 100 ms*/
|
|
|
|
l_timeout_modify_ms(timeout, 100);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* not ready after 500 ms; bail out */
|
|
|
|
close_serial(modem);
|
|
|
|
return;
|
|
|
|
}
|
2014-07-07 09:54:47 +00:00
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
/* virtual gsm tty's are ready */
|
|
|
|
l_timeout_remove(timeout);
|
|
|
|
|
|
|
|
if (open_ttys(modem) != -EINPROGRESS)
|
|
|
|
close_serial(modem);
|
|
|
|
|
|
|
|
g_at_chat_set_slave(data->uart, data->modem);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void cmux_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
struct gsm_config gsm_config;
|
|
|
|
GIOChannel *device;
|
|
|
|
int ldisc = N_GSM0710;
|
|
|
|
int fd;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
device = g_at_chat_get_channel(data->uart);
|
|
|
|
fd = g_io_channel_unix_get_fd(device);
|
|
|
|
|
|
|
|
/* get initial line discipline to restore after use */
|
|
|
|
if (ioctl(fd, TIOCGETD, &data->initial_ldisc) < 0) {
|
|
|
|
ofono_error("Failed to get current line discipline: %s",
|
|
|
|
strerror(errno));
|
|
|
|
close_serial(modem);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* enable gsm 0710 multiplexing line discipline */
|
|
|
|
if (ioctl(fd, TIOCSETD, &ldisc) < 0) {
|
|
|
|
ofono_error("Failed to set multiplexer line discipline: %s",
|
|
|
|
strerror(errno));
|
|
|
|
close_serial(modem);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* get n_gsm configuration */
|
|
|
|
if (ioctl(fd, GSMIOC_GETCONF, &gsm_config) < 0) {
|
|
|
|
ofono_error("Failed to get gsm config: %s", strerror(errno));
|
|
|
|
close_serial(modem);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
gsm_config.initiator = 1; /* cpu side is initiating multiplexing */
|
|
|
|
gsm_config.encapsulation = 0; /* basic transparency encoding */
|
|
|
|
gsm_config.mru = 127; /* 127 bytes rx mtu */
|
|
|
|
gsm_config.mtu = 127; /* 127 bytes tx mtu */
|
|
|
|
gsm_config.t1 = 10; /* 100 ms ack timer */
|
|
|
|
gsm_config.n2 = 3; /* 3 retries */
|
|
|
|
gsm_config.t2 = 30; /* 300 ms response timer */
|
|
|
|
gsm_config.t3 = 10; /* 100 ms wake up response timer */
|
|
|
|
gsm_config.i = 1; /* subset */
|
|
|
|
|
|
|
|
/* set the new configuration */
|
|
|
|
if (ioctl(fd, GSMIOC_SETCONF, &gsm_config) < 0) {
|
|
|
|
ofono_error("Failed to set gsm config: %s", strerror(errno));
|
|
|
|
close_serial(modem);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* the kernel does not yet support mapping the underlying serial device
|
|
|
|
* to its virtual gsm ttys, so hard-code gsmtty1 gsmtty2 for now
|
|
|
|
*/
|
|
|
|
ofono_modem_set_string(modem, "Aux", "/dev/gsmtty1");
|
|
|
|
ofono_modem_set_string(modem, "Modem", "/dev/gsmtty2");
|
|
|
|
|
|
|
|
/* wait for gsmtty devices to appear */
|
|
|
|
if (!l_timeout_create_ms(100, mux_ready_cb, modem, NULL)) {
|
|
|
|
close_serial(modem);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-07-10 21:51:45 +00:00
|
|
|
static void ate_cb(int ok, GAtResult *result, void *user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
g_at_chat_set_wakeup_command(data->uart, NULL, 0, 0);
|
|
|
|
g_at_chat_send(data->uart, "AT+CMUX=0,0,5,127,10,3,30,10,2", NULL,
|
|
|
|
cmux_cb, modem, NULL);
|
|
|
|
}
|
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
static int open_serial(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
2019-07-10 21:51:45 +00:00
|
|
|
const uint32_t gpio_value = 1;
|
2019-07-10 21:51:44 +00:00
|
|
|
const char *rts_cts;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
rts_cts = ofono_modem_get_string(modem, "RtsCts");
|
|
|
|
|
|
|
|
data->uart = at_util_open_device(modem, "Device", quectel_debug,
|
|
|
|
"UART: ",
|
|
|
|
"Baud", "115200",
|
|
|
|
"Parity", "none",
|
|
|
|
"StopBits", "1",
|
|
|
|
"DataBits", "8",
|
|
|
|
"XonXoff", "off",
|
|
|
|
"Local", "on",
|
|
|
|
"Read", "on",
|
|
|
|
"RtsCts", rts_cts,
|
|
|
|
NULL);
|
|
|
|
if (data->uart == NULL)
|
|
|
|
return -EINVAL;
|
|
|
|
|
2019-07-10 21:51:45 +00:00
|
|
|
if (data->gpio && !l_gpio_writer_set(data->gpio, 1, &gpio_value)) {
|
|
|
|
close_serial(modem);
|
|
|
|
return -EIO;
|
|
|
|
}
|
2019-07-10 21:51:44 +00:00
|
|
|
|
2019-07-10 21:51:45 +00:00
|
|
|
/*
|
|
|
|
* there are three different power-up scenarios:
|
|
|
|
*
|
|
|
|
* 1) the gpio has just been toggled on, so the modem is not ready
|
|
|
|
* until it prints RDY
|
|
|
|
*
|
|
|
|
* 2) the modem has been on for a while and ready to respond to
|
|
|
|
* commands, so there will be no RDY notification
|
|
|
|
*
|
|
|
|
* 3) either of the previous to scenarious is the case, but the modem
|
|
|
|
* UART is not configured to a fixed bitrate. In this case it needs
|
|
|
|
* a few 'AT' bytes to detect the host UART bitrate, but the RDY is
|
|
|
|
* lost.
|
|
|
|
*
|
|
|
|
* the wakeup command feature is (mis)used to support all three
|
|
|
|
* scenarious by sending AT commands until the modem responds with OK,
|
|
|
|
* at which point the modem is ready.
|
|
|
|
*/
|
|
|
|
g_at_chat_set_wakeup_command(data->uart, "AT\r", 500, 10000);
|
2019-07-10 21:51:46 +00:00
|
|
|
|
|
|
|
if (strcmp(rts_cts, "on") == 0)
|
|
|
|
g_at_chat_send(data->uart, "AT+IFC=2,2; E0", none_prefix,
|
|
|
|
ate_cb, modem, NULL);
|
|
|
|
else
|
|
|
|
g_at_chat_send(data->uart, "ATE0", none_prefix, ate_cb, modem,
|
|
|
|
NULL);
|
2019-07-10 21:51:44 +00:00
|
|
|
|
|
|
|
return -EINPROGRESS;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int quectel_enable(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
if (ofono_modem_get_string(modem, "Device"))
|
|
|
|
return open_serial(modem);
|
|
|
|
else
|
|
|
|
return open_ttys(modem);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_modem *modem = user_data;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
close_serial(modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int quectel_disable(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
2019-07-19 12:39:54 +00:00
|
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
|
|
const char *path = ofono_modem_get_path(modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
|
|
|
g_at_chat_cancel_all(data->modem);
|
|
|
|
g_at_chat_unregister_all(data->modem);
|
|
|
|
|
|
|
|
g_at_chat_cancel_all(data->aux);
|
|
|
|
g_at_chat_unregister_all(data->aux);
|
|
|
|
|
2019-07-19 12:39:54 +00:00
|
|
|
if (g_dbus_unregister_interface(conn, path, dbus_hw_interface))
|
|
|
|
ofono_modem_remove_interface(modem, dbus_hw_interface);
|
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
g_at_chat_send(data->aux, "AT+CFUN=0", cfun_prefix, cfun_disable, modem,
|
|
|
|
NULL);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
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;
|
|
|
|
|
2019-07-10 21:51:41 +00:00
|
|
|
DBG("%p", user_data);
|
|
|
|
|
2014-07-07 09:54:47 +00:00
|
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
|
|
cb(&error, cbd->data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void quectel_set_online(struct ofono_modem *modem, ofono_bool_t online,
|
|
|
|
ofono_modem_online_cb_t cb, void *user_data)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
struct cb_data *cbd = cb_data_new(cb, user_data);
|
|
|
|
char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4";
|
|
|
|
|
|
|
|
DBG("modem %p %s", modem, online ? "online" : "offline");
|
|
|
|
|
2019-07-03 18:09:48 +00:00
|
|
|
if (g_at_chat_send(data->aux, command, cfun_prefix, set_online_cb, cbd,
|
|
|
|
g_free) > 0)
|
2014-07-07 09:54:47 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
CALLBACK_WITH_FAILURE(cb, cbd->data);
|
|
|
|
|
|
|
|
g_free(cbd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void quectel_pre_sim(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
struct ofono_sim *sim;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
2014-07-08 13:43:01 +00:00
|
|
|
ofono_devinfo_create(modem, 0, "atmodem", data->aux);
|
2019-07-10 21:51:47 +00:00
|
|
|
sim = ofono_sim_create(modem, data->vendor, "atmodem", data->aux);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
2019-07-10 21:51:44 +00:00
|
|
|
if (sim && data->have_sim == true)
|
2014-07-07 09:54:47 +00:00
|
|
|
ofono_sim_inserted_notify(sim, TRUE);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void quectel_post_sim(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
struct ofono_gprs *gprs;
|
|
|
|
struct ofono_gprs_context *gc;
|
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
2019-07-19 10:27:46 +00:00
|
|
|
gprs = ofono_gprs_create(modem, data->vendor, "atmodem", data->aux);
|
|
|
|
gc = ofono_gprs_context_create(modem, data->vendor, "atmodem",
|
|
|
|
data->modem);
|
2014-07-07 09:54:47 +00:00
|
|
|
|
|
|
|
if (gprs && gc)
|
|
|
|
ofono_gprs_add_context(gprs, gc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void quectel_post_online(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct quectel_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
2019-07-10 21:51:41 +00:00
|
|
|
DBG("%p", modem);
|
|
|
|
|
2014-07-08 13:43:01 +00:00
|
|
|
ofono_netreg_create(modem, 0, "atmodem", data->aux);
|
2014-07-07 09:54:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static struct ofono_modem_driver quectel_driver = {
|
|
|
|
.name = "quectel",
|
|
|
|
.probe = quectel_probe,
|
|
|
|
.remove = quectel_remove,
|
|
|
|
.enable = quectel_enable,
|
|
|
|
.disable = quectel_disable,
|
|
|
|
.set_online = quectel_set_online,
|
|
|
|
.pre_sim = quectel_pre_sim,
|
|
|
|
.post_sim = quectel_post_sim,
|
|
|
|
.post_online = quectel_post_online,
|
|
|
|
};
|
|
|
|
|
|
|
|
static int quectel_init(void)
|
|
|
|
{
|
|
|
|
return ofono_modem_driver_register(&quectel_driver);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void quectel_exit(void)
|
|
|
|
{
|
|
|
|
ofono_modem_driver_unregister(&quectel_driver);
|
|
|
|
}
|
|
|
|
|
|
|
|
OFONO_PLUGIN_DEFINE(quectel, "Quectel driver", VERSION,
|
|
|
|
OFONO_PLUGIN_PRIORITY_DEFAULT, quectel_init, quectel_exit)
|