2009-09-02 10:19:02 +00:00
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/*
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*
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* oFono - Open Source Telephony
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*
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2010-01-02 01:00:10 +00:00
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* Copyright (C) 2008-2010 Intel Corporation. All rights reserved.
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2009-09-02 10:19:02 +00:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <errno.h>
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#include <stdlib.h>
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2010-07-15 14:05:02 +00:00
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#include <string.h>
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2009-09-02 10:19:02 +00:00
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#include <glib.h>
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#include <gatchat.h>
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2009-10-01 22:01:15 +00:00
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#include <gattty.h>
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2009-09-02 10:19:02 +00:00
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#define OFONO_API_SUBJECT_TO_CHANGE
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#include <ofono/plugin.h>
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#include <ofono/modem.h>
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#include <ofono/devinfo.h>
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#include <ofono/netreg.h>
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2009-09-03 17:07:20 +00:00
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#include <ofono/sim.h>
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2010-05-12 01:22:03 +00:00
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#include <ofono/stk.h>
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2009-10-02 11:22:09 +00:00
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#include <ofono/cbs.h>
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2010-06-15 12:16:43 +00:00
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#include <ofono/sms.h>
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2009-10-02 11:22:09 +00:00
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#include <ofono/ussd.h>
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2009-10-23 20:17:33 +00:00
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#include <ofono/gprs.h>
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#include <ofono/gprs-context.h>
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2009-09-02 10:19:02 +00:00
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#include <ofono/log.h>
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2010-06-15 12:16:43 +00:00
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2010-03-26 20:28:00 +00:00
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#include <drivers/atmodem/vendor.h>
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2009-09-02 10:19:02 +00:00
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2009-10-29 17:50:52 +00:00
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static const char *cfun_prefix[] = { "+CFUN:", NULL };
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2010-06-29 11:06:41 +00:00
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static const char *cpin_prefix[] = { "+CPIN:", NULL };
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2009-10-29 17:50:52 +00:00
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static const char *none_prefix[] = { NULL };
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2009-09-02 10:19:02 +00:00
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struct mbm_data {
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2010-03-31 23:36:21 +00:00
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GAtChat *modem_port;
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GAtChat *data_port;
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2010-07-15 14:05:02 +00:00
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guint cpin_poll_source;
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guint cpin_poll_count;
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2010-05-12 01:22:38 +00:00
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gboolean have_sim;
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2009-09-02 10:19:02 +00:00
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};
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static int mbm_probe(struct ofono_modem *modem)
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{
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struct mbm_data *data;
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2009-09-03 02:04:21 +00:00
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DBG("%p", modem);
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2009-09-02 10:19:02 +00:00
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data = g_try_new0(struct mbm_data, 1);
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if (!data)
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return -ENOMEM;
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ofono_modem_set_data(modem, data);
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return 0;
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}
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static void mbm_remove(struct ofono_modem *modem)
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{
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struct mbm_data *data = ofono_modem_get_data(modem);
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2009-09-03 02:04:21 +00:00
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DBG("%p", modem);
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2009-09-02 10:19:02 +00:00
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2009-09-02 22:22:30 +00:00
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ofono_modem_set_data(modem, NULL);
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2010-03-31 23:36:21 +00:00
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g_at_chat_unref(data->data_port);
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g_at_chat_unref(data->modem_port);
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2010-07-15 14:05:02 +00:00
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if (data->cpin_poll_source > 0)
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g_source_remove(data->cpin_poll_source);
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2009-09-02 10:19:02 +00:00
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g_free(data);
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}
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static void mbm_debug(const char *str, void *user_data)
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{
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2010-03-31 23:36:21 +00:00
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const char *prefix = user_data;
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ofono_info("%s %s", prefix, str);
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2009-09-02 10:19:02 +00:00
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}
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2010-07-15 14:05:02 +00:00
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static gboolean init_simpin_check(gpointer user_data);
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2010-06-29 11:06:41 +00:00
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static void simpin_check(gboolean ok, GAtResult *result, gpointer user_data)
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2009-09-02 10:19:02 +00:00
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{
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struct ofono_modem *modem = user_data;
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2010-05-12 01:22:38 +00:00
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struct mbm_data *data = ofono_modem_get_data(modem);
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2009-09-03 02:18:41 +00:00
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DBG("");
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2010-07-15 14:05:02 +00:00
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/* Modem returns +CME ERROR: 10 if SIM is not ready. */
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if (!ok && result->final_or_pdu &&
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!strcmp(result->final_or_pdu, "+CME ERROR: 10") &&
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data->cpin_poll_count++ < 5) {
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data->cpin_poll_source =
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g_timeout_add_seconds(1, init_simpin_check, modem);
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return;
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}
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data->cpin_poll_count = 0;
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/* Modem returns ERROR if there is no SIM in slot. */
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2010-06-29 11:06:41 +00:00
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data->have_sim = ok;
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2010-05-12 01:22:38 +00:00
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2009-10-29 17:50:52 +00:00
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ofono_modem_set_powered(modem, TRUE);
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}
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2010-07-15 14:05:02 +00:00
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static gboolean init_simpin_check(gpointer user_data)
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2010-05-12 01:22:38 +00:00
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{
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struct ofono_modem *modem = user_data;
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struct mbm_data *data = ofono_modem_get_data(modem);
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2010-07-15 14:05:02 +00:00
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data->cpin_poll_source = 0;
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g_at_chat_send(data->modem_port, "AT+CPIN?", cpin_prefix,
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simpin_check, modem, NULL);
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return FALSE;
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}
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static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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2010-05-12 01:22:38 +00:00
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DBG("");
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if (!ok) {
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ofono_modem_set_powered(modem, FALSE);
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return;
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}
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2010-07-15 14:05:02 +00:00
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init_simpin_check(modem);
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2010-05-12 01:22:38 +00:00
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}
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2009-10-29 17:50:52 +00:00
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static void cfun_query(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct mbm_data *data = ofono_modem_get_data(modem);
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GAtResultIter iter;
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int status;
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2009-11-05 17:00:57 +00:00
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DBG("%d", ok);
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if (!ok)
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return;
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2009-10-29 17:50:52 +00:00
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g_at_result_iter_init(&iter, result);
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if (g_at_result_iter_next(&iter, "+CFUN:") == FALSE)
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return;
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g_at_result_iter_next_number(&iter, &status);
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if (status == 4) {
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2010-03-31 23:36:21 +00:00
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g_at_chat_send(data->modem_port, "AT+CFUN=1", none_prefix,
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2009-10-29 17:50:52 +00:00
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cfun_enable, modem, NULL);
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return;
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}
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2010-05-12 01:22:38 +00:00
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cfun_enable(TRUE, NULL, modem);
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2009-10-29 17:50:52 +00:00
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}
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static void emrdy_notifier(GAtResult *result, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct mbm_data *data = ofono_modem_get_data(modem);
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GAtResultIter iter;
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int status;
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DBG("");
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g_at_result_iter_init(&iter, result);
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if (g_at_result_iter_next(&iter, "*EMRDY:") == FALSE)
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return;
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g_at_result_iter_next_number(&iter, &status);
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if (status != 1)
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return;
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2010-03-31 23:36:21 +00:00
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g_at_chat_send(data->modem_port, "AT+CFUN?", cfun_prefix,
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2009-10-29 17:50:52 +00:00
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cfun_query, modem, NULL);
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2009-09-03 02:18:41 +00:00
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}
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2009-11-05 17:00:57 +00:00
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static void emrdy_query(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct mbm_data *data = ofono_modem_get_data(modem);
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DBG("%d", ok);
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if (ok)
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return;
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/* On some MBM hardware the EMRDY cannot be queried, so if this fails
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* we try to run CFUN? to check the state. CFUN? will fail unless
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* EMRDY: 1 has been sent, in which case the emrdy_notifier should be
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* triggered eventually and we send CFUN? again.
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*/
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2010-03-31 23:36:21 +00:00
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g_at_chat_send(data->modem_port, "AT+CFUN?", cfun_prefix,
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2009-11-05 17:00:57 +00:00
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cfun_query, modem, NULL);
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};
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2010-03-31 23:36:21 +00:00
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static GAtChat *create_port(const char *device)
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2009-09-03 02:18:41 +00:00
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{
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GAtSyntax *syntax;
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2010-03-31 23:36:21 +00:00
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GIOChannel *channel;
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GAtChat *chat;
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2009-09-03 02:37:55 +00:00
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2009-10-01 22:01:15 +00:00
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channel = g_at_tty_open(device, NULL);
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if (!channel)
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2010-03-31 23:36:21 +00:00
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return NULL;
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2009-10-01 22:01:15 +00:00
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2009-09-03 02:18:41 +00:00
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syntax = g_at_syntax_new_gsmv1();
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2010-03-31 23:36:21 +00:00
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chat = g_at_chat_new(channel, syntax);
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2009-09-03 02:18:41 +00:00
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g_at_syntax_unref(syntax);
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2009-10-01 22:01:15 +00:00
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g_io_channel_unref(channel);
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2009-09-03 02:18:41 +00:00
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2010-03-31 23:36:21 +00:00
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if (!chat)
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return NULL;
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return chat;
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}
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static int mbm_enable(struct ofono_modem *modem)
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{
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struct mbm_data *data = ofono_modem_get_data(modem);
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const char *modem_dev;
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const char *data_dev;
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DBG("%p", modem);
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modem_dev = ofono_modem_get_string(modem, "ModemDevice");
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data_dev = ofono_modem_get_string(modem, "DataDevice");
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DBG("%s, %s", modem_dev, data_dev);
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if (modem_dev == NULL || data_dev == NULL)
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return -EINVAL;
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data->modem_port = create_port(modem_dev);
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if (data->modem_port == NULL)
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2009-09-03 02:18:41 +00:00
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return -EIO;
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2009-09-02 10:19:02 +00:00
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2009-09-02 22:43:10 +00:00
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if (getenv("OFONO_AT_DEBUG"))
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2010-03-31 23:36:21 +00:00
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g_at_chat_set_debug(data->modem_port, mbm_debug, "Modem:");
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data->data_port = create_port(data_dev);
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if (data->data_port == NULL) {
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g_at_chat_unref(data->modem_port);
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data->modem_port = NULL;
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2009-09-02 10:19:02 +00:00
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2010-03-31 23:36:21 +00:00
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return -EIO;
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}
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if (getenv("OFONO_AT_DEBUG"))
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g_at_chat_set_debug(data->data_port, mbm_debug, "Data:");
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g_at_chat_register(data->modem_port, "*EMRDY:", emrdy_notifier,
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2009-10-29 17:50:52 +00:00
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FALSE, modem, NULL);
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2010-03-31 23:36:21 +00:00
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g_at_chat_send(data->modem_port, "AT&F E0 V1 X4 &C1 +CMEE=1", NULL,
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2009-10-23 17:55:03 +00:00
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NULL, NULL, NULL);
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2010-03-31 23:36:21 +00:00
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g_at_chat_send(data->modem_port, "AT*EMRDY?", none_prefix,
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2009-11-05 17:00:57 +00:00
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emrdy_query, modem, NULL);
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2009-09-02 10:19:02 +00:00
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2009-10-29 17:50:28 +00:00
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return -EINPROGRESS;
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2009-09-02 10:19:02 +00:00
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}
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2009-09-03 02:18:41 +00:00
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static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
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2009-09-02 10:19:02 +00:00
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{
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2009-09-03 02:18:41 +00:00
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struct ofono_modem *modem = user_data;
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2009-11-18 18:08:26 +00:00
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struct mbm_data *data = ofono_modem_get_data(modem);
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2009-09-02 10:19:02 +00:00
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2009-09-03 02:18:41 +00:00
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DBG("");
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2009-09-02 10:19:02 +00:00
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2010-03-31 23:36:21 +00:00
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g_at_chat_unref(data->modem_port);
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data->modem_port = NULL;
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g_at_chat_unref(data->data_port);
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data->data_port = NULL;
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2009-11-18 18:08:26 +00:00
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2009-09-03 02:18:41 +00:00
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if (ok)
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ofono_modem_set_powered(modem, FALSE);
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2009-09-02 10:19:02 +00:00
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}
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static int mbm_disable(struct ofono_modem *modem)
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{
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struct mbm_data *data = ofono_modem_get_data(modem);
|
|
|
|
|
2009-09-03 02:04:21 +00:00
|
|
|
DBG("%p", modem);
|
2009-09-02 10:19:02 +00:00
|
|
|
|
2010-03-31 23:36:21 +00:00
|
|
|
if (!data->modem_port)
|
2009-09-02 10:19:02 +00:00
|
|
|
return 0;
|
|
|
|
|
2010-03-31 23:36:21 +00:00
|
|
|
g_at_chat_cancel_all(data->modem_port);
|
|
|
|
g_at_chat_unregister_all(data->modem_port);
|
|
|
|
g_at_chat_send(data->modem_port, "AT+CFUN=4", NULL,
|
2009-09-03 02:18:41 +00:00
|
|
|
cfun_disable, modem, NULL);
|
2009-09-02 10:19:02 +00:00
|
|
|
|
2009-10-29 17:50:28 +00:00
|
|
|
return -EINPROGRESS;
|
2009-09-02 10:19:02 +00:00
|
|
|
}
|
|
|
|
|
2009-09-17 15:15:34 +00:00
|
|
|
static void mbm_pre_sim(struct ofono_modem *modem)
|
2009-09-02 10:19:02 +00:00
|
|
|
{
|
|
|
|
struct mbm_data *data = ofono_modem_get_data(modem);
|
2010-04-09 06:48:50 +00:00
|
|
|
struct ofono_sim *sim;
|
2009-09-02 10:19:02 +00:00
|
|
|
|
2009-09-03 02:04:21 +00:00
|
|
|
DBG("%p", modem);
|
2009-09-02 10:19:02 +00:00
|
|
|
|
2010-03-31 23:36:21 +00:00
|
|
|
ofono_devinfo_create(modem, 0, "atmodem", data->modem_port);
|
2010-06-17 13:42:14 +00:00
|
|
|
sim = ofono_sim_create(modem, OFONO_VENDOR_MBM, "atmodem",
|
|
|
|
data->modem_port);
|
2010-04-09 06:48:50 +00:00
|
|
|
|
2010-05-12 01:22:38 +00:00
|
|
|
if (data->have_sim && sim)
|
2010-04-09 06:48:50 +00:00
|
|
|
ofono_sim_inserted_notify(sim, TRUE);
|
2009-09-17 15:15:34 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void mbm_post_sim(struct ofono_modem *modem)
|
|
|
|
{
|
|
|
|
struct mbm_data *data = ofono_modem_get_data(modem);
|
2009-10-23 20:17:33 +00:00
|
|
|
struct ofono_gprs *gprs;
|
|
|
|
struct ofono_gprs_context *gc;
|
2009-09-17 15:15:34 +00:00
|
|
|
|
|
|
|
DBG("%p", modem);
|
|
|
|
|
2010-06-17 13:42:12 +00:00
|
|
|
ofono_stk_create(modem, 0, "mbmmodem", data->modem_port);
|
|
|
|
|
2010-03-31 23:36:21 +00:00
|
|
|
ofono_netreg_create(modem, OFONO_VENDOR_MBM, "atmodem",
|
|
|
|
data->modem_port);
|
2010-06-15 12:16:43 +00:00
|
|
|
|
2010-03-31 23:36:21 +00:00
|
|
|
ofono_sms_create(modem, 0, "atmodem", data->modem_port);
|
|
|
|
ofono_cbs_create(modem, 0, "atmodem", data->modem_port);
|
2010-06-15 12:16:43 +00:00
|
|
|
ofono_ussd_create(modem, 0, "atmodem", data->modem_port);
|
2010-03-31 23:36:21 +00:00
|
|
|
|
|
|
|
gprs = ofono_gprs_create(modem, 0, "atmodem", data->modem_port);
|
|
|
|
gc = ofono_gprs_context_create(modem, 0, "mbm", data->modem_port);
|
2009-10-23 20:17:33 +00:00
|
|
|
|
|
|
|
if (gprs && gc)
|
|
|
|
ofono_gprs_add_context(gprs, gc);
|
2009-09-02 10:19:02 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static struct ofono_modem_driver mbm_driver = {
|
|
|
|
.name = "mbm",
|
|
|
|
.probe = mbm_probe,
|
|
|
|
.remove = mbm_remove,
|
|
|
|
.enable = mbm_enable,
|
|
|
|
.disable = mbm_disable,
|
2009-09-17 15:15:34 +00:00
|
|
|
.pre_sim = mbm_pre_sim,
|
|
|
|
.post_sim = mbm_post_sim,
|
2009-09-02 10:19:02 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static int mbm_init(void)
|
|
|
|
{
|
|
|
|
return ofono_modem_driver_register(&mbm_driver);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void mbm_exit(void)
|
|
|
|
{
|
|
|
|
ofono_modem_driver_unregister(&mbm_driver);
|
|
|
|
}
|
|
|
|
|
|
|
|
OFONO_PLUGIN_DEFINE(mbm, "Ericsson MBM modem driver", VERSION,
|
|
|
|
OFONO_PLUGIN_PRIORITY_DEFAULT, mbm_init, mbm_exit)
|