plugins: rename xe910 to telit

Unify old telit and xe910 plugins.
Dropping support for Bluetooth SAP.
Add support for UC864 family.
This commit is contained in:
Piotr Haber 2017-02-02 15:09:26 +01:00 committed by Denis Kenzior
parent cf3835f0f3
commit ccd49f3fe6
3 changed files with 211 additions and 900 deletions

View File

@ -493,8 +493,8 @@ builtin_sources += plugins/sim900.c
builtin_modules += connman
builtin_sources += plugins/connman.c
builtin_modules += xe910
builtin_sources += plugins/xe910.c
builtin_modules += telit
builtin_sources += plugins/telit.c
builtin_modules += quectel
builtin_sources += plugins/quectel.c
@ -504,9 +504,6 @@ builtin_sources += plugins/ublox.c
if BLUETOOTH
if BLUEZ4
builtin_modules += telit
builtin_sources += plugins/telit.c plugins/bluez4.h
builtin_modules += sap
builtin_sources += plugins/sap.c plugins/bluez4.h

View File

@ -2,7 +2,7 @@
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
* Copyright (C) 2008-2014 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
@ -46,6 +46,7 @@
#include <ofono/call-settings.h>
#include <ofono/devinfo.h>
#include <ofono/message-waiting.h>
#include <ofono/location-reporting.h>
#include <ofono/netreg.h>
#include <ofono/phonebook.h>
#include <ofono/sim.h>
@ -58,10 +59,39 @@
#include <drivers/atmodem/atutil.h>
#include <drivers/atmodem/vendor.h>
#include "bluez4.h"
static const char *none_prefix[] = { NULL };
static const char *rsen_prefix[]= { "#RSEN:", NULL };
static const char *qss_prefix[] = { "#QSS:", NULL };
enum modem_model {
HE910 = 1,
UE910,
LE910,
UC864,
};
static struct {
enum modem_model model;
const char *variant;
gboolean has_voice;
gboolean has_gps;
} variants_list[] = {
{ HE910, NULL, FALSE, FALSE },
{ HE910, "G", TRUE, TRUE },
{ HE910, "GL", TRUE, FALSE },
{ HE910, "EUR", TRUE, FALSE },
{ HE910, "NAR", TRUE, FALSE },
{ HE910, "DG", FALSE, TRUE },
{ HE910, "EUG", FALSE, TRUE },
{ HE910, "NAG", FALSE, TRUE },
{ UE910, NULL, FALSE, FALSE },
{ UE910, "EUR", TRUE, FALSE },
{ UE910, "NAR", TRUE, FALSE },
{ LE910, NULL, FALSE, FALSE },
{ UC864, NULL, TRUE, FALSE },
{ UC864, "G", TRUE, TRUE },
{ UC864, "WD", FALSE, FALSE },
{ }
};
struct telit_data {
GAtChat *chat; /* AT chat */
@ -69,11 +99,9 @@ struct telit_data {
struct ofono_sim *sim;
ofono_bool_t have_sim;
ofono_bool_t sms_phonebook_added;
struct ofono_modem *sap_modem;
GIOChannel *bt_io;
GIOChannel *hw_io;
guint bt_watch;
guint hw_watch;
enum modem_model model;
gboolean has_voice;
gboolean has_gps;
};
static void telit_debug(const char *str, void *user_data)
@ -83,102 +111,6 @@ static void telit_debug(const char *str, void *user_data)
ofono_info("%s%s", prefix, str);
}
static void sap_close_io(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
if (data->bt_io != NULL) {
int sk = g_io_channel_unix_get_fd(data->bt_io);
shutdown(sk, SHUT_RDWR);
g_io_channel_unref(data->bt_io);
data->bt_io = NULL;
}
if (data->bt_watch > 0)
g_source_remove(data->bt_watch);
g_io_channel_unref(data->hw_io);
data->hw_io = NULL;
if (data->hw_watch > 0)
g_source_remove(data->hw_watch);
}
static void bt_watch_remove(gpointer userdata)
{
struct ofono_modem *modem = userdata;
struct telit_data *data = ofono_modem_get_data(modem);
ofono_modem_set_powered(modem, FALSE);
data->bt_watch = 0;
}
static gboolean bt_event_cb(GIOChannel *bt_io, GIOCondition condition,
gpointer userdata)
{
struct ofono_modem *modem = userdata;
struct telit_data *data = ofono_modem_get_data(modem);
if (condition & G_IO_IN) {
GIOStatus status;
gsize bytes_read, bytes_written;
gchar buf[300];
status = g_io_channel_read_chars(bt_io, buf, 300,
&bytes_read, NULL);
if (bytes_read > 0)
g_io_channel_write_chars(data->hw_io, buf,
bytes_read, &bytes_written, NULL);
if (status != G_IO_STATUS_NORMAL && status != G_IO_STATUS_AGAIN)
return FALSE;
return TRUE;
}
return FALSE;
}
static void hw_watch_remove(gpointer userdata)
{
struct ofono_modem *modem = userdata;
struct telit_data *data = ofono_modem_get_data(modem);
ofono_modem_set_powered(modem, FALSE);
data->hw_watch = 0;
}
static gboolean hw_event_cb(GIOChannel *hw_io, GIOCondition condition,
gpointer userdata)
{
struct ofono_modem *modem = userdata;
struct telit_data *data = ofono_modem_get_data(modem);
if (condition & G_IO_IN) {
GIOStatus status;
gsize bytes_read, bytes_written;
gchar buf[300];
status = g_io_channel_read_chars(hw_io, buf, 300,
&bytes_read, NULL);
if (bytes_read > 0)
g_io_channel_write_chars(data->bt_io, buf,
bytes_read, &bytes_written, NULL);
if (status != G_IO_STATUS_NORMAL && status != G_IO_STATUS_AGAIN)
return FALSE;
return TRUE;
}
return FALSE;
}
static GAtChat *open_device(struct ofono_modem *modem,
const char *key, char *debug)
{
@ -199,15 +131,13 @@ static GAtChat *open_device(struct ofono_modem *modem,
return NULL;
g_hash_table_insert(options, "Baud", "115200");
channel = g_at_tty_open(device, options);
g_hash_table_destroy(options);
if (channel == NULL)
return NULL;
syntax = g_at_syntax_new_gsmv1();
syntax = g_at_syntax_new_gsm_permissive();
chat = g_at_chat_new(channel, syntax);
g_at_syntax_unref(syntax);
g_io_channel_unref(channel);
@ -273,19 +203,46 @@ static void telit_qss_notify(GAtResult *result, gpointer user_data)
switch_sim_state_status(modem, status);
}
static void qss_query_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
int status, mode;
GAtResultIter iter;
DBG("%p", modem);
if (!ok)
return;
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "#QSS:"))
return;
if (!g_at_result_iter_next_number(&iter, &mode))
return;
if (!g_at_result_iter_next_number(&iter, &status))
return;
switch_sim_state_status(modem, status);
}
static void cfun_enable_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct telit_data *data = ofono_modem_get_data(modem);
struct ofono_modem *m = data->sap_modem ? : modem;
DBG("%p", modem);
if (!ok) {
g_at_chat_unref(data->chat);
data->chat = NULL;
ofono_modem_set_powered(m, FALSE);
sap_close_io(modem);
g_at_chat_unref(data->modem);
data->modem = NULL;
ofono_modem_set_powered(modem, FALSE);
return;
}
@ -299,7 +256,7 @@ static void cfun_enable_cb(gboolean ok, GAtResult *result, gpointer user_data)
data->have_sim = FALSE;
data->sms_phonebook_added = FALSE;
ofono_modem_set_powered(m, TRUE);
ofono_modem_set_powered(modem, TRUE);
/*
* Tell the modem not to automatically initiate auto-attach
@ -314,6 +271,103 @@ static void cfun_enable_cb(gboolean ok, GAtResult *result, gpointer user_data)
/* Enable sim state notification */
g_at_chat_send(data->chat, "AT#QSS=2", none_prefix, NULL, NULL, NULL);
g_at_chat_send(data->chat, "AT#QSS?", qss_prefix,
qss_query_cb, modem, NULL);
}
static gboolean find_model_variant(struct ofono_modem *modem,
const char * model_variant)
{
struct telit_data *data = ofono_modem_get_data(modem);
char model[32];
char variant[32];
gchar **tokens;
int i;
if (!model_variant || model_variant[0] == '\0')
return FALSE;
DBG("%s", model_variant);
tokens = g_strsplit(model_variant, "-", 2);
if (!tokens || !tokens[0] || !tokens[1])
return FALSE;
g_strlcpy(model, tokens[0], sizeof(model));
g_strlcpy(variant, tokens[1], sizeof(variant));
g_strfreev(tokens);
if (g_str_equal(model, "HE910"))
data->model = HE910;
else if (g_str_equal(model, "UE910"))
data->model = UE910;
else if (g_str_equal(model, "LE910"))
data->model = LE910;
else if (g_str_equal(model, "UC864"))
data->model = UC864;
else
return FALSE;
DBG("Model: %s", model);
for (i = 0; variants_list[i].model; i++) {
if (variants_list[i].model != data->model)
continue;
/* Set model defaults */
if (variants_list[i].variant == NULL) {
data->has_voice = variants_list[i].has_voice;
data->has_gps = variants_list[i].has_gps;
continue;
}
/* Specific variant match */
if (g_str_equal(variant, variants_list[i].variant)) {
DBG("Variant: %s", variant);
data->has_voice = variants_list[i].has_voice;
data->has_gps = variants_list[i].has_gps;
}
}
return TRUE;
}
static void cfun_gmm_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct telit_data *data = ofono_modem_get_data(modem);
const char * model_variant;
DBG("%p", modem);
if (!ok)
goto error;
/* Get +GMM response */
if (!at_util_parse_attr(result, "", &model_variant))
goto error;
/* Try to find modem model and variant */
if (!find_model_variant(modem, model_variant)) {
ofono_info("Unknown xE910 model/variant %s", model_variant);
goto error;
}
/* Set phone functionality */
if (g_at_chat_send(data->chat, "AT+CFUN=1", none_prefix,
cfun_enable_cb, modem, NULL) > 0)
return;
error:
g_at_chat_unref(data->chat);
data->chat = NULL;
g_at_chat_unref(data->modem);
data->modem = NULL;
ofono_modem_set_powered(modem, FALSE);
}
static int telit_enable(struct ofono_modem *modem)
@ -341,67 +395,23 @@ static int telit_enable(struct ofono_modem *modem)
*/
g_at_chat_send(data->chat, "ATE0 +CMEE=1", none_prefix,
NULL, NULL, NULL);
g_at_chat_send(data->modem, "ATE0", none_prefix,
NULL, NULL, NULL);
/*
* Disable sim state notification so that we sure get a notification
* when we enable it again later and don't have to query it.
*/
g_at_chat_send(data->chat, "AT#QSS=0", none_prefix, NULL, NULL, NULL);
/* Set phone functionality */
g_at_chat_send(data->chat, "AT+CFUN=4", none_prefix,
cfun_enable_cb, modem, NULL);
/* Get modem model and variant */
g_at_chat_send(data->chat, "AT+GMM", NULL,
cfun_gmm_cb, modem, NULL);
return -EINPROGRESS;
}
static void telit_rsen_notify(GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct telit_data *data = ofono_modem_get_data(modem);
int status;
GAtResultIter iter;
DBG("%p", modem);
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "#RSEN:"))
return;
g_at_result_iter_next_number(&iter, &status);
if (status == 0) {
ofono_modem_set_powered(data->sap_modem, FALSE);
sap_close_io(modem);
return;
}
telit_enable(modem);
}
static void rsen_enable_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
if (!ok) {
ofono_modem_set_powered(data->sap_modem, FALSE);
sap_close_io(modem);
return;
}
}
static void cfun_disable_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct telit_data *data = ofono_modem_get_data(modem);
if(data->sap_modem)
modem = data->sap_modem;
DBG("%p", modem);
g_at_chat_unref(data->chat);
@ -409,13 +419,12 @@ static void cfun_disable_cb(gboolean ok, GAtResult *result, gpointer user_data)
if (ok)
ofono_modem_set_powered(modem, FALSE);
data->sap_modem = NULL;
}
static int telit_disable(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
g_at_chat_cancel_all(data->modem);
@ -427,211 +436,66 @@ static int telit_disable(struct ofono_modem *modem)
g_at_chat_unregister_all(data->chat);
/* Power down modem */
g_at_chat_send(data->chat, "AT+CFUN=0", none_prefix,
g_at_chat_send(data->chat, "AT+CFUN=4", none_prefix,
cfun_disable_cb, modem, NULL);
return -EINPROGRESS;
}
static void rsen_disable_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
DBG("%p", modem);
sap_close_io(modem);
telit_disable(modem);
}
static int telit_sap_open(void)
{
const char *device = "/dev/ttyUSB4";
struct termios ti;
int fd;
DBG("%s", device);
fd = open(device, O_RDWR | O_NOCTTY | O_NONBLOCK);
if (fd < 0)
return -EINVAL;
/* Switch TTY to raw mode */
memset(&ti, 0, sizeof(ti));
cfmakeraw(&ti);
ti.c_cflag |= (B115200 | CLOCAL | CREAD);
tcflush(fd, TCIOFLUSH);
if (tcsetattr(fd, TCSANOW, &ti) < 0) {
close(fd);
return -EBADF;
}
return fd;
}
static int telit_sap_enable(struct ofono_modem *modem,
struct ofono_modem *sap_modem,
int bt_fd)
{
struct telit_data *data = ofono_modem_get_data(modem);
int fd;
DBG("%p", modem);
fd = telit_sap_open();
if (fd < 0)
goto error;
data->hw_io = g_io_channel_unix_new(fd);
if (data->hw_io == NULL) {
close(fd);
goto error;
}
g_io_channel_set_encoding(data->hw_io, NULL, NULL);
g_io_channel_set_buffered(data->hw_io, FALSE);
g_io_channel_set_close_on_unref(data->hw_io, TRUE);
data->bt_io = g_io_channel_unix_new(bt_fd);
if (data->bt_io == NULL)
goto error;
g_io_channel_set_encoding(data->bt_io, NULL, NULL);
g_io_channel_set_buffered(data->bt_io, FALSE);
g_io_channel_set_close_on_unref(data->bt_io, TRUE);
data->hw_watch = g_io_add_watch_full(data->hw_io, G_PRIORITY_DEFAULT,
G_IO_HUP | G_IO_ERR | G_IO_NVAL | G_IO_IN,
hw_event_cb, modem, hw_watch_remove);
data->bt_watch = g_io_add_watch_full(data->bt_io, G_PRIORITY_DEFAULT,
G_IO_HUP | G_IO_ERR | G_IO_NVAL | G_IO_IN,
bt_event_cb, modem, bt_watch_remove);
data->sap_modem = sap_modem;
g_at_chat_register(data->chat, "#RSEN:", telit_rsen_notify,
FALSE, modem, NULL);
g_at_chat_send(data->chat, "AT#NOPT=0", NULL, NULL, NULL, NULL);
/* Set SAP functionality */
g_at_chat_send(data->chat, "AT#RSEN=1,1,0,2,0", rsen_prefix,
rsen_enable_cb, modem, NULL);
return -EINPROGRESS;
error:
shutdown(bt_fd, SHUT_RDWR);
close(bt_fd);
sap_close_io(modem);
return -EINVAL;
}
static int telit_sap_disable(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
g_at_chat_send(data->chat, "AT#RSEN=0", rsen_prefix,
rsen_disable_cb, modem, NULL);
return -EINPROGRESS;
}
static void telit_pre_sim(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
if (data->sap_modem)
modem = data->sap_modem;
DBG("%p", modem);
ofono_devinfo_create(modem, 0, "atmodem", data->chat);
data->sim = ofono_sim_create(modem, OFONO_VENDOR_TELIT, "atmodem",
data->chat);
ofono_voicecall_create(modem, 0, "atmodem", data->chat);
}
static void telit_post_sim(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
struct ofono_gprs *gprs;
struct ofono_gprs_context *gc;
if (data->sap_modem)
modem = data->sap_modem;
DBG("%p", modem);
gprs = ofono_gprs_create(modem, OFONO_VENDOR_TELIT, "atmodem",
data->chat);
gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem);
if (gprs && gc)
ofono_gprs_add_context(gprs, gc);
}
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 telit_set_online(struct ofono_modem *modem, ofono_bool_t online,
ofono_modem_online_cb_t cb, void *user_data)
{
struct telit_data *data = ofono_modem_get_data(modem);
struct cb_data *cbd = cb_data_new(cb, user_data);
char const *command = online ? "AT+CFUN=1,0" : "AT+CFUN=4,0";
DBG("modem %p %s", modem, online ? "online" : "offline");
g_at_chat_send(data->chat, command, none_prefix, set_online_cb,
cbd, g_free);
if (data->has_gps)
ofono_location_reporting_create(modem, 0, "telitmodem",
data->chat);
}
static void telit_post_online(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
struct ofono_message_waiting *mw;
if(data->sap_modem)
modem = data->sap_modem;
struct ofono_gprs *gprs;
struct ofono_gprs_context *gc;
DBG("%p", modem);
ofono_netreg_create(modem, OFONO_VENDOR_TELIT, "atmodem", data->chat);
ofono_ussd_create(modem, 0, "atmodem", data->chat);
ofono_call_forwarding_create(modem, 0, "atmodem", data->chat);
ofono_call_settings_create(modem, 0, "atmodem", data->chat);
ofono_call_meter_create(modem, 0, "atmodem", data->chat);
ofono_call_barring_create(modem, 0, "atmodem", data->chat);
mw = ofono_message_waiting_create(modem);
if (mw)
ofono_message_waiting_register(mw);
if (data->has_voice) {
struct ofono_message_waiting *mw;
ofono_voicecall_create(modem, 0, "atmodem", data->chat);
ofono_ussd_create(modem, 0, "atmodem", data->chat);
ofono_call_forwarding_create(modem, 0, "atmodem", data->chat);
ofono_call_settings_create(modem, 0, "atmodem", data->chat);
ofono_call_meter_create(modem, 0, "atmodem", data->chat);
ofono_call_barring_create(modem, 0, "atmodem", data->chat);
mw = ofono_message_waiting_create(modem);
if (mw)
ofono_message_waiting_register(mw);
}
gprs = ofono_gprs_create(modem, OFONO_VENDOR_TELIT, "atmodem",
data->chat);
if (data->model == LE910)
gc = ofono_gprs_context_create(modem, OFONO_VENDOR_TELIT,
"telitncmmodem", data->modem);
else
gc = ofono_gprs_context_create(modem, 0, "atmodem",
data->modem);
if (gprs && gc)
ofono_gprs_add_context(gprs, gc);
}
static struct bluetooth_sap_driver sap_driver = {
.name = "telit",
.enable = telit_sap_enable,
.pre_sim = telit_pre_sim,
.post_sim = telit_post_sim,
.set_online = telit_set_online,
.post_online = telit_post_online,
.disable = telit_sap_disable,
};
static int telit_probe(struct ofono_modem *modem)
{
struct telit_data *data;
@ -644,8 +508,6 @@ static int telit_probe(struct ofono_modem *modem)
ofono_modem_set_data(modem, data);
bluetooth_sap_client_register(&sap_driver, modem);
return 0;
}
@ -655,8 +517,6 @@ static void telit_remove(struct ofono_modem *modem)
DBG("%p", modem);
bluetooth_sap_client_unregister(modem);
ofono_modem_set_data(modem, NULL);
/* Cleanup after hot-unplug */
@ -672,14 +532,14 @@ static struct ofono_modem_driver telit_driver = {
.remove = telit_remove,
.enable = telit_enable,
.disable = telit_disable,
.set_online = telit_set_online,
.pre_sim = telit_pre_sim,
.post_sim = telit_post_sim,
.post_online = telit_post_online,
};
static int telit_init(void)
{
DBG("");
return ofono_modem_driver_register(&telit_driver);
}
@ -688,5 +548,5 @@ static void telit_exit(void)
ofono_modem_driver_unregister(&telit_driver);
}
OFONO_PLUGIN_DEFINE(telit, "telit driver", VERSION,
OFONO_PLUGIN_DEFINE(telit, "Telit driver", VERSION,
OFONO_PLUGIN_PRIORITY_DEFAULT, telit_init, telit_exit)

View File

@ -1,546 +0,0 @@
/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2014 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 <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <termios.h>
#include <string.h>
#include <sys/socket.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/location-reporting.h>
#include <ofono/netreg.h>
#include <ofono/phonebook.h>
#include <ofono/sim.h>
#include <ofono/gprs.h>
#include <ofono/gprs-context.h>
#include <ofono/sms.h>
#include <ofono/ussd.h>
#include <ofono/voicecall.h>
#include <drivers/atmodem/atutil.h>
#include <drivers/atmodem/vendor.h>
static const char *none_prefix[] = { NULL };
static const char *qss_prefix[] = { "#QSS:", NULL };
enum modem_model {
HE910 = 1,
UE910,
LE910
};
static struct {
enum modem_model model;
const char *variant;
gboolean has_voice;
gboolean has_gps;
} variants_list[] = {
{ HE910, NULL, FALSE, FALSE },
{ HE910, "G", TRUE, TRUE },
{ HE910, "GL", TRUE, FALSE },
{ HE910, "EUR", TRUE, FALSE },
{ HE910, "NAR", TRUE, FALSE },
{ HE910, "DG", FALSE, TRUE },
{ HE910, "EUG", FALSE, TRUE },
{ HE910, "NAG", FALSE, TRUE },
{ UE910, NULL, FALSE, FALSE },
{ UE910, "EUR", TRUE, FALSE },
{ UE910, "NAR", TRUE, FALSE },
{ LE910, NULL, FALSE, FALSE },
{ }
};
struct xe910_data {
GAtChat *chat; /* AT chat */
GAtChat *modem; /* Data port */
struct ofono_sim *sim;
ofono_bool_t have_sim;
ofono_bool_t sms_phonebook_added;
enum modem_model model;
gboolean has_voice;
gboolean has_gps;
};
static void xe910_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)
{
const char *device;
GAtSyntax *syntax;
GIOChannel *channel;
GAtChat *chat;
GHashTable *options;
device = ofono_modem_get_string(modem, key);
if (device == NULL)
return NULL;
DBG("%s %s", key, device);
options = g_hash_table_new(g_str_hash, g_str_equal);
if (options == NULL)
return NULL;
g_hash_table_insert(options, "Baud", "115200");
channel = g_at_tty_open(device, options);
g_hash_table_destroy(options);
if (channel == NULL)
return NULL;
syntax = g_at_syntax_new_gsm_permissive();
chat = g_at_chat_new(channel, syntax);
g_at_syntax_unref(syntax);
g_io_channel_unref(channel);
if (chat == NULL)
return NULL;
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(chat, xe910_debug, debug);
return chat;
}
static void switch_sim_state_status(struct ofono_modem *modem, int status)
{
struct xe910_data *data = ofono_modem_get_data(modem);
DBG("%p, SIM status: %d", modem, status);
switch (status) {
case 0: /* SIM not inserted */
if (data->have_sim == TRUE) {
ofono_sim_inserted_notify(data->sim, FALSE);
data->have_sim = FALSE;
data->sms_phonebook_added = FALSE;
}
break;
case 1: /* SIM inserted */
case 2: /* SIM inserted and PIN unlocked */
if (data->have_sim == FALSE) {
ofono_sim_inserted_notify(data->sim, TRUE);
data->have_sim = TRUE;
}
break;
case 3: /* SIM inserted, SMS and phonebook ready */
if (data->sms_phonebook_added == FALSE) {
ofono_phonebook_create(modem, 0, "atmodem", data->chat);
ofono_sms_create(modem, 0, "atmodem", data->chat);
data->sms_phonebook_added = TRUE;
}
break;
default:
ofono_warn("Unknown SIM state %d received", status);
break;
}
}
static void xe910_qss_notify(GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
int status;
GAtResultIter iter;
DBG("%p", modem);
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "#QSS:"))
return;
g_at_result_iter_next_number(&iter, &status);
switch_sim_state_status(modem, status);
}
static void qss_query_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
int status, mode;
GAtResultIter iter;
DBG("%p", modem);
if (!ok)
return;
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "#QSS:"))
return;
if (!g_at_result_iter_next_number(&iter, &mode))
return;
if (!g_at_result_iter_next_number(&iter, &status))
return;
switch_sim_state_status(modem, status);
}
static void cfun_enable_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct xe910_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
if (!ok) {
g_at_chat_unref(data->chat);
data->chat = NULL;
g_at_chat_unref(data->modem);
data->modem = NULL;
ofono_modem_set_powered(modem, FALSE);
return;
}
/*
* Switch data carrier detect signal off.
* When the DCD is disabled the modem does not hangup anymore
* after the data connection.
*/
g_at_chat_send(data->chat, "AT&C0", NULL, NULL, NULL, NULL);
data->have_sim = FALSE;
data->sms_phonebook_added = FALSE;
ofono_modem_set_powered(modem, TRUE);
/*
* Tell the modem not to automatically initiate auto-attach
* proceedures on its own.
*/
g_at_chat_send(data->chat, "AT#AUTOATT=0", none_prefix,
NULL, NULL, NULL);
/* Follow sim state */
g_at_chat_register(data->chat, "#QSS:", xe910_qss_notify,
FALSE, modem, NULL);
/* Enable sim state notification */
g_at_chat_send(data->chat, "AT#QSS=2", none_prefix, NULL, NULL, NULL);
g_at_chat_send(data->chat, "AT#QSS?", qss_prefix,
qss_query_cb, modem, NULL);
}
static gboolean find_model_variant(struct ofono_modem *modem,
const char * model_variant)
{
struct xe910_data *data = ofono_modem_get_data(modem);
char model[32];
char variant[32];
gchar **tokens;
int i;
if (!model_variant || model_variant[0] == '\0')
return FALSE;
DBG("%s", model_variant);
tokens = g_strsplit(model_variant, "-", 2);
if (!tokens || !tokens[0] || !tokens[1])
return FALSE;
g_strlcpy(model, tokens[0], sizeof(model));
g_strlcpy(variant, tokens[1], sizeof(variant));
g_strfreev(tokens);
if (g_str_equal(model, "HE910"))
data->model = HE910;
else if (g_str_equal(model, "UE910"))
data->model = UE910;
else if (g_str_equal(model, "LE910"))
data->model = LE910;
else
return FALSE;
DBG("Model: %s", model);
for (i = 0; variants_list[i].model; i++) {
if (variants_list[i].model != data->model)
continue;
/* Set model defaults */
if (variants_list[i].variant == NULL) {
data->has_voice = variants_list[i].has_voice;
data->has_gps = variants_list[i].has_gps;
continue;
}
/* Specific variant match */
if (g_str_equal(variant, variants_list[i].variant)) {
DBG("Variant: %s", variant);
data->has_voice = variants_list[i].has_voice;
data->has_gps = variants_list[i].has_gps;
}
}
return TRUE;
}
static void cfun_gmm_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct xe910_data *data = ofono_modem_get_data(modem);
const char * model_variant;
DBG("%p", modem);
if (!ok)
goto error;
/* Get +GMM response */
if (!at_util_parse_attr(result, "", &model_variant))
goto error;
/* Try to find modem model and variant */
if (!find_model_variant(modem, model_variant)) {
ofono_info("Unknown xE910 model/variant %s", model_variant);
goto error;
}
/* Set phone functionality */
if (g_at_chat_send(data->chat, "AT+CFUN=1", none_prefix,
cfun_enable_cb, modem, NULL) > 0)
return;
error:
g_at_chat_unref(data->chat);
data->chat = NULL;
g_at_chat_unref(data->modem);
data->modem = NULL;
ofono_modem_set_powered(modem, FALSE);
}
static int xe910_enable(struct ofono_modem *modem)
{
struct xe910_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
data->modem = open_device(modem, "Modem", "Modem: ");
if (data->modem == NULL)
return -EINVAL;
data->chat = open_device(modem, "Aux", "Aux: ");
if (data->chat == NULL) {
g_at_chat_unref(data->modem);
data->modem = NULL;
return -EIO;
}
g_at_chat_set_slave(data->modem, data->chat);
/*
* Disable command echo and
* enable the Extended Error Result Codes
*/
g_at_chat_send(data->chat, "ATE0 +CMEE=1", none_prefix,
NULL, NULL, NULL);
g_at_chat_send(data->modem, "ATE0", none_prefix,
NULL, NULL, NULL);
/* Get modem model and variant */
g_at_chat_send(data->chat, "AT+GMM", NULL,
cfun_gmm_cb, modem, NULL);
return -EINPROGRESS;
}
static void cfun_disable_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct xe910_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
g_at_chat_unref(data->chat);
data->chat = NULL;
if (ok)
ofono_modem_set_powered(modem, FALSE);
}
static int xe910_disable(struct ofono_modem *modem)
{
struct xe910_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->chat);
g_at_chat_unregister_all(data->chat);
/* Power down modem */
g_at_chat_send(data->chat, "AT+CFUN=4", none_prefix,
cfun_disable_cb, modem, NULL);
return -EINPROGRESS;
}
static void xe910_pre_sim(struct ofono_modem *modem)
{
struct xe910_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
ofono_devinfo_create(modem, 0, "atmodem", data->chat);
data->sim = ofono_sim_create(modem, OFONO_VENDOR_TELIT, "atmodem",
data->chat);
if (data->has_gps)
ofono_location_reporting_create(modem, 0, "telitmodem",
data->chat);
}
static void xe910_post_online(struct ofono_modem *modem)
{
struct xe910_data *data = ofono_modem_get_data(modem);
struct ofono_gprs *gprs;
struct ofono_gprs_context *gc;
DBG("%p", modem);
ofono_netreg_create(modem, OFONO_VENDOR_TELIT, "atmodem", data->chat);
if (data->has_voice) {
struct ofono_message_waiting *mw;
ofono_voicecall_create(modem, 0, "atmodem", data->chat);
ofono_ussd_create(modem, 0, "atmodem", data->chat);
ofono_call_forwarding_create(modem, 0, "atmodem", data->chat);
ofono_call_settings_create(modem, 0, "atmodem", data->chat);
ofono_call_meter_create(modem, 0, "atmodem", data->chat);
ofono_call_barring_create(modem, 0, "atmodem", data->chat);
mw = ofono_message_waiting_create(modem);
if (mw)
ofono_message_waiting_register(mw);
}
gprs = ofono_gprs_create(modem, OFONO_VENDOR_TELIT, "atmodem",
data->chat);
if (data->model == LE910)
gc = ofono_gprs_context_create(modem, OFONO_VENDOR_TELIT,
"telitncmmodem", data->modem);
else
gc = ofono_gprs_context_create(modem, 0, "atmodem",
data->modem);
if (gprs && gc)
ofono_gprs_add_context(gprs, gc);
}
static int xe910_probe(struct ofono_modem *modem)
{
struct xe910_data *data;
DBG("%p", modem);
data = g_try_new0(struct xe910_data, 1);
if (data == NULL)
return -ENOMEM;
ofono_modem_set_data(modem, data);
return 0;
}
static void xe910_remove(struct ofono_modem *modem)
{
struct xe910_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
ofono_modem_set_data(modem, NULL);
/* Cleanup after hot-unplug */
g_at_chat_unref(data->chat);
g_at_chat_unref(data->modem);
g_free(data);
}
static struct ofono_modem_driver xe910_driver = {
.name = "xe910",
.probe = xe910_probe,
.remove = xe910_remove,
.enable = xe910_enable,
.disable = xe910_disable,
.pre_sim = xe910_pre_sim,
.post_online = xe910_post_online,
};
static int xe910_init(void)
{
DBG("");
return ofono_modem_driver_register(&xe910_driver);
}
static void xe910_exit(void)
{
ofono_modem_driver_unregister(&xe910_driver);
}
OFONO_PLUGIN_DEFINE(xe910, "Telit HE910 driver", VERSION,
OFONO_PLUGIN_PRIORITY_DEFAULT, xe910_init, xe910_exit)