diff options
author | Andres Salomon <dilinger@collabora.co.uk> | 2009-08-25 16:04:48 -0400 |
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committer | Marcel Holtmann <marcel@holtmann.org> | 2009-09-02 16:07:36 -0700 |
commit | 7b9f0773fa0bee12b9fe3128ad424f14ece731f0 (patch) | |
tree | 4976c5a33e63598087f584037a945a74608c8552 /plugins/g1.c | |
parent | 76b6e52d400931dfa6b8970d7a5ce81c5997517c (diff) | |
download | ofono-7b9f0773fa0bee12b9fe3128ad424f14ece731f0.tar.bz2 |
G1: Add initial HTC G1 modem support
G1 plugin is based on generic_at, with a bunch of stuff dropped
and simplified. We use AT+CFUN=1 for powering on rather than having
a configurable init string. We also manually set the default state
during init (the G1 appears to start in mode V0 by default). The
device (/dev/smd0) is hardcoded.
Diffstat (limited to 'plugins/g1.c')
-rw-r--r-- | plugins/g1.c | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/plugins/g1.c b/plugins/g1.c new file mode 100644 index 00000000..ab88e1cb --- /dev/null +++ b/plugins/g1.c @@ -0,0 +1,182 @@ +/* + * oFono - Open Source Telephony + * + * Copyright (C) 2008-2009 Intel Corporation. All rights reserved. + * Copyright (C) 2009 Collabora Ltd. 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 <stdlib.h> +#include <errno.h> + +#include <glib.h> +#include <gatchat.h> +#include <gatsyntax.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/netreg.h> +#include <ofono/phonebook.h> +#include <ofono/sim.h> +#include <ofono/sms.h> +#include <ofono/ssn.h> +#include <ofono/ussd.h> +#include <ofono/voicecall.h> + +static void g1_debug(const char *str, void *data) +{ + DBG("%s", str); +} + +/* Detect hardware, and initialize if found */ +static int g1_probe(struct ofono_modem *modem) +{ + GAtSyntax *syntax; + GAtChat *chat; + + DBG(""); + + syntax = g_at_syntax_new_gsmv1(); + chat = g_at_chat_new_from_tty("/dev/smd0", syntax); + g_at_syntax_unref(syntax); + + if (chat == NULL) + return -EIO; + + if (getenv("OFONO_AT_DEBUG") != NULL) + g_at_chat_set_debug(chat, g1_debug, NULL); + + ofono_modem_set_data(modem, chat); + + return 0; +} + +static void g1_remove(struct ofono_modem *modem) +{ + GAtChat *chat = ofono_modem_get_data(modem); + + DBG(""); + + ofono_modem_set_data(modem, NULL); + g_at_chat_unref(chat); +} + +static void cfun_set_on_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + + DBG(""); + + if (ok) + ofono_modem_set_powered(modem, TRUE); +} + +/* power up hardware */ +static int g1_enable(struct ofono_modem *modem) +{ + GAtChat *chat = ofono_modem_get_data(modem); + + DBG(""); + + /* ensure modem is in a known state; verbose on, echo/quiet off */ + g_at_chat_send(chat, "ATE0Q0V1", NULL, NULL, NULL, NULL); + + /* power up modem */ + g_at_chat_send(chat, "AT+CFUN=1", NULL, cfun_set_on_cb, modem, NULL); + + return 0; +} + +static void cfun_set_off_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + + DBG(""); + + if (ok) + ofono_modem_set_powered(modem, FALSE); +} + +static int g1_disable(struct ofono_modem *modem) +{ + GAtChat *chat = ofono_modem_get_data(modem); + + DBG(""); + + /* power down modem */ + g_at_chat_send(chat, "AT+CFUN=0", NULL, cfun_set_off_cb, modem, NULL); + + return 0; +} + +static void g1_populate(struct ofono_modem *modem) +{ + GAtChat *chat = ofono_modem_get_data(modem); + struct ofono_message_waiting *mw; + + DBG(""); + + ofono_devinfo_create(modem, 0, "atmodem", chat); + ofono_ussd_create(modem, 0, "atmodem", chat); + ofono_sim_create(modem, 0, "atmodem", chat); + ofono_call_forwarding_create(modem, 0, "atmodem", chat); + ofono_call_settings_create(modem, 0, "atmodem", chat); + ofono_netreg_create(modem, 0, "atmodem", chat); + ofono_voicecall_create(modem, 0, "atmodem", chat); + ofono_call_meter_create(modem, 0, "atmodem", chat); + ofono_call_barring_create(modem, 0, "atmodem", chat); + ofono_ssn_create(modem, 0, "atmodem", chat); + ofono_phonebook_create(modem, 0, "atmodem", chat); + + mw = ofono_message_waiting_create(modem); + if (mw) + ofono_message_waiting_register(mw); +} + +static struct ofono_modem_driver g1_driver = { + .name = "g1", + .probe = g1_probe, + .remove = g1_remove, + .enable = g1_enable, + .disable = g1_disable, + .populate = g1_populate, +}; + +static int g1_init(void) +{ + return ofono_modem_driver_register(&g1_driver); +} + +static void g1_exit(void) +{ + ofono_modem_driver_unregister(&g1_driver); +} + +OFONO_PLUGIN_DEFINE(g1, "HTC G1 modem driver", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, + g1_init, g1_exit) |