Add SIMCOM support. I develop this with the SIM5216E chipset. SMS and GPRS work. I don't do the voice call part because i don't need it. Signed-off-by: Anthony Viallard --- ofono-1.6.orig/Makefile.am 2012-04-20 21:06:29.000000000 +0200 +++ ofono-1.6/Makefile.am 2013-01-21 17:17:48.089627277 +0100 @@ -371,6 +371,9 @@ builtin_sources += plugins/samsung.c builtin_modules += sim900 builtin_sources += plugins/sim900.c +builtin_modules += simcom +builtin_sources += plugins/simcom.c + if BLUETOOTH builtin_modules += bluetooth builtin_sources += plugins/bluetooth.c plugins/bluetooth.h --- ofono-1.6.orig/drivers/atmodem/sms.c 2012-04-20 21:06:29.000000000 +0200 +++ ofono-1.6/drivers/atmodem/sms.c 2013-01-21 16:48:44.460627485 +0100 @@ -805,6 +807,7 @@ static gboolean build_cnmi_string(char * case OFONO_VENDOR_NOVATEL: case OFONO_VENDOR_HUAWEI: case OFONO_VENDOR_ZTE: + case OFONO_VENDOR_SIMCOM: /* MSM devices advertise support for mode 2, but return an * error if we attempt to actually use it. */ mode = "1"; diff -pruN ofono-1.6.orig/drivers/atmodem/sim.c ofono-1.6/drivers/atmodem/sim.c --- ofono-1.6.orig/drivers/atmodem/sim.c 2013-01-23 11:38:22.959609087 +0100 +++ ofono-1.6/drivers/atmodem/sim.c 2013-01-23 11:57:52.602608948 +0100 @@ -1023,10 +1023,16 @@ static void at_pin_send_cb(gboolean ok, FALSE, cbd, g_free); return; case OFONO_VENDOR_ZTE: + case OFONO_VENDOR_SIMCOM: /* * On ZTE modems, after pin is entered, SIM state is checked * by polling CPIN as their modem doesn't provide unsolicited * notification of SIM readiness. + * + * On SIMCOM modems, SIM is busy after pin is entered (we've + * got an "+CME ERROR: 14" at "AT+CPIN?" request) and ofono + * don't catch the "+CPIN: READY" message sent by the modem + * when SIM is ready. So, use extra CPIN to check the state. */ sd->sim_state_query = at_util_sim_state_query_new(sd->chat, 2, 20, sim_state_cb, cbd, diff -purN ofono-1.6/drivers/atmodem/network-registration.c ofono-patched/drivers/atmodem/network-registration.c --- ofono-1.6/drivers/atmodem/network-registration.c 2013-01-18 15:04:03.598659165 +0100 +++ ofono-patched/drivers/atmodem/network-registration.c 2013-01-18 14:54:03.256659236 +0100 @@ -1411,6 +1411,14 @@ static void at_creg_set_cb(gboolean ok, } switch (nd->vendor) { + case OFONO_VENDOR_SIMCOM: + /* Register for CSQ changes */ + g_at_chat_send(nd->chat, "AT+AUTOCSQ=1,1", none_prefix, + NULL, NULL, NULL); + + g_at_chat_register(nd->chat, "+CSQ:", + csq_notify, FALSE, netreg, NULL); + break; case OFONO_VENDOR_PHONESIM: g_at_chat_register(nd->chat, "+CSQ:", csq_notify, FALSE, netreg, NULL); @@ -1534,7 +1537,6 @@ static void at_creg_set_cb(gboolean ok, break; case OFONO_VENDOR_NOKIA: case OFONO_VENDOR_SAMSUNG: - case OFONO_VENDOR_SIMCOM: /* Signal strength reporting via CIND is not supported */ break; default: --- /dev/null 2013-01-16 10:54:41.551089567 +0100 +++ ofono-1.6/plugins/simcom.c 2013-01-23 10:43:05.631609483 +0100 @@ -0,0 +1,308 @@ +/* + * + * oFono - Open Source Telephony + * + * Copyright (C) 2008-2011 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include + +#include +#include +#include + +#define OFONO_API_SUBJECT_TO_CHANGE +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +static const char *none_prefix[] = { NULL }; + +struct simcom_data { + GAtChat *modem; + GAtChat *data; +}; + +/* Callback and helpers functions */ +static void simcom_debug(const char *str, void *user_data) +{ + const char *prefix = user_data; + + ofono_info("%s%s", prefix, str); +} + +static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG(""); + + if (!ok) { + g_at_chat_unref(data->modem); + data->modem = NULL; + + g_at_chat_unref(data->data); + data->data = NULL; + + ofono_modem_set_powered(modem, FALSE); + return; + } + + ofono_modem_set_powered(modem, TRUE); +} + +static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG(""); + + g_at_chat_unref(data->data); + data->data = NULL; + + if (ok) + ofono_modem_set_powered(modem, FALSE); +} + +static GAtChat *open_device(struct ofono_modem *modem, + const char *key, + char *debug) +{ + const char *device; + GIOChannel *channel; + GAtSyntax *syntax; + 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"); */ + /* g_hash_table_insert(options, "Parity", "none"); */ + /* g_hash_table_insert(options, "StopBits", "1"); */ + /* g_hash_table_insert(options, "DataBits", "8"); */ + /* g_hash_table_insert(options, "XonXoff", "off"); */ + /* g_hash_table_insert(options, "RtsCts", "on"); */ + /* g_hash_table_insert(options, "Local", "on"); */ + /* g_hash_table_insert(options, "Read", "on"); */ + + channel = g_at_tty_open(device, NULL); + + /* 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, simcom_debug, debug); + + return chat; +} + +/* Modem interface function */ +static int simcom_probe(struct ofono_modem *modem) +{ + struct simcom_data *data; + + DBG("%p", modem); + + data = g_try_new0(struct simcom_data, 1); + if (data == NULL) + return -ENOMEM; + + ofono_modem_set_data(modem, data); + + return 0; +} + +static void simcom_remove(struct ofono_modem *modem) +{ + struct simcom_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->data); + + g_free(data); +} + +static int simcom_enable(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + data->modem = open_device(modem, "Modem", "Modem: "); + if (data->modem == NULL) + return -EINVAL; + + data->data = open_device(modem, "Data", "Data: "); + if (data->data == NULL) { + g_at_chat_unref(data->modem); + data->modem = NULL; + return -EIO; + } + + g_at_chat_set_slave(data->modem, data->data); + + g_at_chat_blacklist_terminator(data->data, + G_AT_CHAT_TERMINATOR_NO_CARRIER); + + /* init modem */ + g_at_chat_send(data->modem, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL); + g_at_chat_send(data->data, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL); + + g_at_chat_send(data->data, "AT+CFUN=1", none_prefix, + cfun_enable, modem, NULL); + + return -EINPROGRESS; +} + +static int simcom_disable(struct ofono_modem *modem) +{ + struct simcom_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->data); + g_at_chat_unregister_all(data->data); + + g_at_chat_send(data->data, "AT+CFUN=4", none_prefix, + cfun_disable, modem, NULL); + + return -EINPROGRESS; +} + +static void simcom_pre_sim(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + struct ofono_sim *sim; + + DBG("%p", modem); + + ofono_devinfo_create(modem, 0, "atmodem", data->data); + sim = ofono_sim_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", + data->data); + + if (sim) + ofono_sim_inserted_notify(sim, TRUE); +} + +static void simcom_post_sim(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + struct ofono_message_waiting *mw; + struct ofono_gprs *gprs; + struct ofono_gprs_context *gc; + + DBG("%p", modem); + + ofono_phonebook_create(modem, 0, "atmodem", data->data); + + ofono_sms_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", + data->data); + + /* gprs things */ + gprs = ofono_gprs_create(modem, 0, "atmodem", data->data); + gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem); + + if(gprs && gc) + { + ofono_gprs_add_context(gprs, gc); + } +} + +static void simcom_post_online(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_netreg_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", data->data); + ofono_cbs_create(modem, 0, "atmodem", data->data); + ofono_ussd_create(modem, 0, "atmodem", data->data); +} + +static struct ofono_modem_driver simcom_driver = { + .name = "simcom", + .probe = simcom_probe, + .remove = simcom_remove, + .enable = simcom_enable, + .disable = simcom_disable, + .pre_sim = simcom_pre_sim, + .post_sim = simcom_post_sim, + .post_online = simcom_post_online, +}; + +static int simcom_init(void) +{ + return ofono_modem_driver_register(&simcom_driver); +} + +static void simcom_exit(void) +{ + ofono_modem_driver_unregister(&simcom_driver); +} + +OFONO_PLUGIN_DEFINE(simcom, "SIMCOM modem driver", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, + simcom_init, simcom_exit)