Re: AW: AW: AW: connmand[186]: Online check failed but running dhclient manually fixes this issue
by Daniel Wagner
Hi Vinothkumar,
[sorry for the last mails where I got your last name mixed up...]
On 08/10/2017 07:03 AM, Eswaran Vinothkumar (BEG/PJ-IOT-EL) wrote:
> Could you send me the exact modem description you are using? So that we can write quirk?
>
> Hi,
>
> I am using TELIT 910 EUG Modem.
Okay, maybe that is already enough. I saw that in drivers/telit.c there
is already some code to handle variants of the modem. The matching is
done on these strings.
Are there any vid/pid available fot his modem?
Thanks,
Daniel
1 week, 2 days
[PATCH] Simcom support
by Anthony Viallard
Add SIMCOM support.
I developped this with the SIM5216E chipset and ofono 1.12.
- SMS and GPRS work (in the same time) ;
- SIM card presence check ;
- No voice part because I can't test it ;
- Use default characters set instead GSM because it works like that
for what I'm doing (SMS+GPRS) (by default, the set is IRA for SIM5216E).
Also, the SIMCOM doc affraids me about problems when using GSM
(this setting causes easily software flow control (XON /XOFF) problems.).
Signed-off-by: Anthony Viallard <homer242 at gmail.com>
--- ofono-1.12.orig/Makefile.am 2012-04-20 21:06:29.000000000 +0200
+++ ofono-1.12/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-1.12.orig/drivers/atmodem/sms.c 2012-04-20 21:06:29.000000000 +0200
+++ ofono-1.12/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-1.12.orig/drivers/atmodem/sim.c ofono-1.12/drivers/atmodem/sim.c
--- ofono-1.12.orig/drivers/atmodem/sim.c 2013-01-23 11:38:22.959609087 +0100
+++ ofono-1.12/drivers/atmodem/sim.c 2013-01-23 11:57:52.602608948 +0100
@@ -1023,12 +1023,18 @@ static void at_pin_send_cb(gboolean ok,
FALSE, cbd, g_free);
return;
case OFONO_VENDOR_ZTE:
case OFONO_VENDOR_ALCATEL:
case OFONO_VENDOR_HUAWEI:
+ 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-1.12/drivers/atmodem/network-registration.c ofono-patched/drivers/atmodem/network-registration.c
--- ofono-1.12/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 2013-01-28 10:34:59.843091650 +0100
+++ ofono-1.12/plugins/simcom.c 2013-02-15 16:16:38.058552544 +0100
@@ -0,0 +1,401 @@
+/*
+ *
+ * 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 <config.h>
+#endif
+
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <glib.h>
+#include <gatchat.h>
+#include <gattty.h>
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/plugin.h>
+#include <ofono/modem.h>
+#include <ofono/devinfo.h>
+#include <ofono/netreg.h>
+#include <ofono/sim.h>
+#include <ofono/cbs.h>
+#include <ofono/sms.h>
+#include <ofono/ussd.h>
+#include <ofono/gprs.h>
+#include <ofono/gprs-context.h>
+#include <ofono/radio-settings.h>
+#include <ofono/phonebook.h>
+#include <ofono/log.h>
+
+#include <drivers/atmodem/atutil.h>
+#include <drivers/atmodem/vendor.h>
+
+#define MAX_IGNITION_POOL_CALL 7
+
+#define CMEERR_SIMBUSY 14
+
+static const char *none_prefix[] = { NULL };
+
+struct simcom_data {
+ GAtChat *modem;
+ GAtChat *data;
+ guint ignition_pool;
+ unsigned int ignition_pool_call;
+ unsigned int at_ignition_pending;
+ ofono_bool_t have_sim;
+};
+
+/* 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 gboolean simcom_ignition(gpointer user_data)
+{
+ struct ofono_modem *modem = user_data;
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ ++data->ignition_pool_call;
+
+ if(data->at_ignition_pending > 0)
+ {
+ if(data->ignition_pool_call > MAX_IGNITION_POOL_CALL)
+ {
+ ofono_error("Ignition timeout");
+ return FALSE;
+ }
+
+ /* Waiting reply of AT commands */
+ DBG("Waiting AT reply...");
+ return TRUE;
+ }
+
+ ofono_modem_set_powered(modem, TRUE);
+
+ return FALSE;
+}
+
+static void simcom_sim_status(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct ofono_modem *modem = user_data;
+ struct ofono_error error;
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ --data->at_ignition_pending;
+
+ if(!ok)
+ {
+ decode_at_error(&error, g_at_result_final_response(result));
+ if(error.type == OFONO_ERROR_TYPE_CME)
+ {
+ if(error.error == CMEERR_SIMBUSY)
+ {
+ DBG("System is busy. Retry...");
+ g_at_chat_send(data->data, "AT+CPIN?",
+ none_prefix,
+ simcom_sim_status, modem,
+ NULL);
+ ++data->at_ignition_pending;
+ return;
+ }
+ }
+
+ data->have_sim = FALSE;
+ return;
+ }
+
+ /* If doesn't have an "fatal" error on AT+CPIN request,
+ * we can guess there a SIM card ...
+ */
+ data->have_sim = TRUE;
+}
+
+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;
+ }
+
+ /* Get model and sim card status */
+ data->at_ignition_pending = 0;
+
+ g_at_chat_send(data->data, "AT+CPIN?", none_prefix,
+ simcom_sim_status, modem, NULL);
+ ++data->at_ignition_pending;
+
+ data->ignition_pool = g_timeout_add_seconds(1,
+ simcom_ignition,
+ modem);
+}
+
+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)
+ {
+ ofono_error("Failed to get modem '%s'", key);
+ 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)
+ {
+ ofono_error("Failed to get tty for '%s'", key);
+ 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)
+ {
+ ofono_error("Failed to get chat for '%s'", key);
+ 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);
+
+ if(data->ignition_pool > 0)
+ {
+ g_source_remove(data->ignition_pool);
+ data->ignition_pool = 0;
+ }
+
+ 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, data->have_sim);
+}
+
+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)
2 weeks, 5 days
[PATCH_v4 0/5] Private network request to ConnMan
by Guillaume Zajac
Hi,
Changelog from v3 is:
- Add private-network source/include
- ConnMan plugin is independant from emulator
- Each application that need VPN will pass a callback as argument
when private network is requested. This callback will contain the
private network settings.
Guillaume Zajac (5):
gatppp: Add new contructor to use external fd
private-network: add callback typedef drivers and settings
private-network: add request/release functions and new feature to
Makefile.am
emulator: add request/release private network calls
connman: add plugin in oFono to request request/release private
network
Makefile.am | 10 +-
gatchat/gatppp.c | 33 +++++-
gatchat/gatppp.h | 1 +
gatchat/ppp.h | 2 +-
gatchat/ppp_net.c | 40 ++++---
include/private-network.h | 59 +++++++++
plugins/connman.c | 297 +++++++++++++++++++++++++++++++++++++++++++++
src/emulator.c | 49 ++++++--
src/ofono.h | 6 +
src/private-network.c | 89 ++++++++++++++
10 files changed, 556 insertions(+), 30 deletions(-)
create mode 100644 include/private-network.h
create mode 100644 plugins/connman.c
create mode 100644 src/private-network.c
3 weeks
Business
by Daser Jnr.
Hi all
>From a business point of view, can some one tell me what i can do with ofono
Cheers
Daser S.
2 months, 2 weeks
IPV6 question
by Enrico Sau
Hi all,
As far as I understand, ofono doen't support IPV6 over ppp due to the fact
that IPV6 compression protocol implementation is missing.
Is that right?
Thank you,
Enrico
2 months, 4 weeks
Telit ME910C1-WW not detected
by Dresdo Gabriele
Hello,
I'm new to oFono, I'm trying to setup a Telit ME910C1 with oFono 1.18 in our embedded system (ARMHF) with Debian stretch kernel 4.9.11 but list-modems returns no results.
I installed ofono packet using apt-get
I can send and receive AT commands to the modem using a terminal connected to /dev/ttyUSB1
I paste Log from ofonod -dn.
Any suggestion will be useful
Thanks
Gabriele
ofonod[592]: oFono version 1.18
ofonod[592]: src/plugin.c:__ofono_plugin_init()
ofonod[592]: plugins/push-notification.c:push_notification_init()
ofonod[592]: plugins/smart-messaging.c:smart_messaging_init()
ofonod[592]: src/cdma-provision.c:ofono_cdma_provision_driver_register() driver: 0x54c3f868 name: CDMA provisioning
ofonod[592]: src/gprs-provision.c:ofono_gprs_provision_driver_register() driver: 0x54c3f83c name: Provisioning
ofonod[592]: plugins/upower.c:upower_init() upower init
ofonod[592]: src/handsfree-audio.c:ofono_handsfree_card_driver_register() driver: 0x54c3f7e8
ofonod[592]: plugins/dun_gw_bluez5.c:dun_gw_init()
ofonod[592]: src/handsfree-audio.c:ofono_handsfree_card_driver_register() driver: 0x54c3f74c
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f760, name: hfp
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f704, name: ublox
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f6ac, name: quectel
ofonod[592]: plugins/he910.c:he910_init()
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f65c, name: he910
ofonod[592]: plugins/connman.c:connman_init()
ofonod[592]: src/private-network.c:ofono_private_network_driver_register() driver: 0x54c3f630, name: ConnMan Private Network
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f5e8, name: sim900
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f5a0, name: samsung
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f558, name: speedupcdma
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f508, name: speedup
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f4c0, name: alcatel
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f468, name: icera
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f420, name: linktop
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f3d8, name: nokiacdma
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f390, name: nokia
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f348, name: cinterion
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f2c0, name: ste
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f268, name: ifx
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f220, name: palmpre
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f1d0, name: novatel
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f188, name: sierra
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f110, name: huawei
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f0c8, name: zte
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f068, name: hso
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3f018, name: mbm
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3efc8, name: calypso
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3ef80, name: wavecom
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3ef38, name: g1
ofonod[592]: src/cdma-voicecall.c:ofono_cdma_voicecall_driver_register() driver: 0x54c3eedc, name: cdmamodem
ofonod[592]: src/modem.c:ofono_devinfo_driver_register() driver: 0x54c3ef04, name: cdmamodem
ofonod[592]: src/cdma-connman.c:ofono_cdma_connman_driver_register() driver: 0x54c3ef24, name: cdmamodem
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3ee3c, name: phonesim
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3ee6c, name: localhfp
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3ee20, name: phonesim
ofonod[592]: src/ctm.c:ofono_ctm_driver_register() driver: 0x54c3ee0c, name: phonesim
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3ede4, name: phonesim
ofonod[592]: plugins/phonesim.c:parse_config() filename /etc/ofono/phonesim.conf
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3edc8, name: ubloxmodem
ofonod[592]: src/ussd.c:ofono_ussd_driver_register() driver: 0x54c3ed8c, name: speedupmodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3ec48, name: hfpmodem
ofonod[592]: src/modem.c:ofono_devinfo_driver_register() driver: 0x54c3ecec, name: hfpmodem
ofonod[592]: src/network.c:ofono_netreg_driver_register() driver: 0x54c3eca0, name: hfpmodem
ofonod[592]: src/call-volume.c:ofono_call_volume_driver_register() driver: 0x54c3ecd4, name: hfpmodem
ofonod[592]: src/handsfree.c:ofono_handsfree_driver_register() driver: 0x54c3ed1c, name: hfpmodem
ofonod[592]: src/siri.c:ofono_siri_driver_register() driver: 0x54c3ed54, name: hfpmodem
ofonod[592]: src/network.c:ofono_netreg_driver_register() driver: 0x54c3ebc0, name: dunmodem
ofonod[592]: src/gprs.c:ofono_gprs_driver_register() driver: 0x54c3ebe4, name: dunmodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3eaf0, name: stemodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3eb7c, name: stemodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3eb40, name: stemodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3e9cc, name: ifxmodem
ofonod[592]: src/audio-settings.c:ofono_audio_settings_driver_register() driver: 0x54c3ea24, name: ifxmodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3ea38, name: ifxmodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3ea70, name: ifxmodem
ofonod[592]: src/stk.c:ofono_stk_driver_register() driver: 0x54c3ea9c, name: ifxmodem
ofonod[592]: src/ctm.c:ofono_ctm_driver_register() driver: 0x54c3eabc, name: ifxmodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3e958, name: hsomodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3e97c, name: hsomodem
ofonod[592]: src/location-reporting.c:ofono_location_reporting_driver_register() driver: 0x54c3e918, name: telitmodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3e88c, name: mbmmodem
ofonod[592]: src/stk.c:ofono_stk_driver_register() driver: 0x54c3e8b0, name: mbmmodem
ofonod[592]: src/location-reporting.c:ofono_location_reporting_driver_register() driver: 0x54c3e8d0, name: mbmmodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3e7f4, name: calypsomodem
ofonod[592]: src/stk.c:ofono_stk_driver_register() driver: 0x54c3e844, name: calypsomodem
ofonod[592]: src/ussd.c:ofono_ussd_driver_register() driver: 0x54c3e6f8, name: huaweimodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3e70c, name: huaweimodem
ofonod[592]: src/audio-settings.c:ofono_audio_settings_driver_register() driver: 0x54c3e75c, name: huaweimodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3e794, name: huaweimodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3e770, name: huaweimodem
ofonod[592]: src/cdma-netreg.c:ofono_cdma_netreg_driver_register() driver: 0x54c3e7c4, name: huaweimodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3e67c, name: iceramodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3e6a8, name: iceramodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3e624, name: ztemodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3e5e0, name: swmodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3e598, name: nwmodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3e40c, name: atmodem
ofonod[592]: src/modem.c:ofono_devinfo_driver_register() driver: 0x54c3e4a4, name: atmodem
ofonod[592]: src/call-barring.c:ofono_call_barring_driver_register() driver: 0x54c3e45c, name: atmodem
ofonod[592]: src/call-forwarding.c:ofono_call_forwarding_driver_register() driver: 0x54c3e1e4, name: atmodem
ofonod[592]: src/call-meter.c:ofono_call_meter_driver_register() driver: 0x54c3e224, name: atmodem
ofonod[592]: src/call-settings.c:ofono_call_settings_driver_register() driver: 0x54c3e130, name: atmodem
ofonod[592]: src/phonebook.c:ofono_phonebook_driver_register() driver: 0x54c3e48c, name: atmodem
ofonod[592]: src/ussd.c:ofono_ussd_driver_register() driver: 0x54c3e3e8, name: atmodem
ofonod[592]: src/sms.c:ofono_sms_driver_register() driver: 0x54c3e1a0, name: atmodem
ofonod[592]: src/sim.c:ofono_sim_driver_register() driver: 0x54c3e328, name: atmodem
ofonod[592]: src/sim.c:ofono_sim_driver_register() driver: 0x54c3e370, name: atmodem-noef
ofonod[592]: src/stk.c:ofono_stk_driver_register() driver: 0x54c3e3c0, name: atmodem
ofonod[592]: src/network.c:ofono_netreg_driver_register() driver: 0x54c3e288, name: atmodem
ofonod[592]: src/cbs.c:ofono_cbs_driver_register() driver: 0x54c3e1c8, name: atmodem
ofonod[592]: src/call-volume.c:ofono_call_volume_driver_register() driver: 0x54c3e4d4, name: atmodem
ofonod[592]: src/gprs.c:ofono_gprs_driver_register() driver: 0x54c3e504, name: atmodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3e518, name: atmodem
ofonod[592]: src/sim-auth.c:ofono_sim_auth_driver_register() driver: 0x54c3e53c, name: atmodem
ofonod[592]: src/gnss.c:ofono_gnss_driver_register() driver: 0x54c3e55c, name: atmodem
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3e090, name: gobi
ofonod[592]: src/modem.c:ofono_devinfo_driver_register() driver: 0x54c3ded0, name: qmimodem
ofonod[592]: src/network.c:ofono_netreg_driver_register() driver: 0x54c3df38, name: qmimodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3def0, name: qmimodem
ofonod[592]: src/sim.c:ofono_sim_driver_register() driver: 0x54c3df5c, name: qmimodem-legacy
ofonod[592]: src/sim.c:ofono_sim_driver_register() driver: 0x54c3dfa4, name: qmimodem
ofonod[592]: src/sms.c:ofono_sms_driver_register() driver: 0x54c3dfec, name: qmimodem
ofonod[592]: src/ussd.c:ofono_ussd_driver_register() driver: 0x54c3e00c, name: qmimodem
ofonod[592]: src/gprs.c:ofono_gprs_driver_register() driver: 0x54c3e020, name: qmimodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3e034, name: qmimodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3e050, name: qmimodem
ofonod[592]: src/location-reporting.c:ofono_location_reporting_driver_register() driver: 0x54c3e078, name: qmimodem
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3de68, name: u8500
ofonod[592]: src/modem.c:ofono_devinfo_driver_register() driver: 0x54c3de48, name: u8500
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3de00, name: n900
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3ddb8, name: isiusb
ofonod[592]: src/modem.c:ofono_devinfo_driver_register() driver: 0x54c3db60, name: isimodem
ofonod[592]: src/phonebook.c:ofono_phonebook_driver_register() driver: 0x54c3db50, name: isimodem
ofonod[592]: src/network.c:ofono_netreg_driver_register() driver: 0x54c3db80, name: isimodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3dba4, name: isimodem
ofonod[592]: src/sms.c:ofono_sms_driver_register() driver: 0x54c3dbec, name: isimodem
ofonod[592]: src/cbs.c:ofono_cbs_driver_register() driver: 0x54c3dc0c, name: isimodem
ofonod[592]: src/sim.c:ofono_sim_driver_register() driver: 0x54c3dc20, name: isimodem
ofonod[592]: src/ussd.c:ofono_ussd_driver_register() driver: 0x54c3dc68, name: isimodem
ofonod[592]: src/call-forwarding.c:ofono_call_forwarding_driver_register() driver: 0x54c3dc7c, name: isimodem
ofonod[592]: src/call-settings.c:ofono_call_settings_driver_register() driver: 0x54c3dc9c, name: isimodem
ofonod[592]: src/call-barring.c:ofono_call_barring_driver_register() driver: 0x54c3dccc, name: isimodem
ofonod[592]: src/call-meter.c:ofono_call_meter_driver_register() driver: 0x54c3dce4, name: isimodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3dd0c, name: isimodem
ofonod[592]: src/gprs.c:ofono_gprs_driver_register() driver: 0x54c3dd34, name: isimodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3dd48, name: isimodem
ofonod[592]: src/audio-settings.c:ofono_audio_settings_driver_register() driver: 0x54c3dd64, name: isimodem
ofonod[592]: src/sim.c:ofono_sim_driver_register() driver: 0x54c3dd70, name: wgmodem2.5
ofonod[592]: drivers/rilmodem/rilmodem.c:rilmodem_init()
ofonod[592]: src/modem.c:ofono_devinfo_driver_register() driver: 0x54c3d928, name: rilmodem
ofonod[592]: drivers/rilmodem/sim.c:ril_sim_init()
ofonod[592]: src/sim.c:ofono_sim_driver_register() driver: 0x54c3d9fc, name: rilmodem
ofonod[592]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0x54c3d96c, name: rilmodem
ofonod[592]: src/sms.c:ofono_sms_driver_register() driver: 0x54c3da44, name: rilmodem
ofonod[592]: src/network.c:ofono_netreg_driver_register() driver: 0x54c3d948, name: rilmodem
ofonod[592]: src/call-volume.c:ofono_call_volume_driver_register() driver: 0x54c3d9b4, name: rilmodem
ofonod[592]: src/gprs.c:ofono_gprs_driver_register() driver: 0x54c3d9cc, name: rilmodem
ofonod[592]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0x54c3d9e0, name: rilmodem
ofonod[592]: src/ussd.c:ofono_ussd_driver_register() driver: 0x54c3da64, name: rilmodem
ofonod[592]: src/call-settings.c:ofono_call_settings_driver_register() driver: 0x54c3da78, name: rilmodem
ofonod[592]: src/call-forwarding.c:ofono_call_forwarding_driver_register() driver: 0x54c3daa8, name: rilmodem
ofonod[592]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0x54c3dac8, name: rilmodem
ofonod[592]: src/call-barring.c:ofono_call_barring_driver_register() driver: 0x54c3daf0, name: rilmodem
ofonod[592]: src/netmon.c:ofono_netmon_driver_register() driver: 0x54c3db08, name: rilmodem
ofonod[592]: src/stk.c:ofono_stk_driver_register() driver: 0x54c3db18, name: rilmodem
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3d8c0, name: ril_sofia3gr
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3d878, name: infineon
ofonod[592]: src/modem.c:ofono_modem_driver_register() driver: 0x54c3d830, name: ril
ofonod[592]: plugins/udevng.c:udev_start()
ofonod[592]: plugins/udevng.c:enumerate_devices()
ofonod[592]: plugins/udevng.c:check_usb_device() hub [(null):(null)]
ofonod[592]: plugins/udevng.c:check_usb_device() hub [(null):(null)]
ofonod[592]: plugins/udevng.c:check_usb_device() usb [0424:2514]
ofonod[592]: plugins/udevng.c:check_usb_device() usb [1bc7:1101]
ofonod[592]: plugins/udevng.c:check_usb_device() option [(null):(null)]
ofonod[592]: plugins/udevng.c:check_usb_device() option [1bc7:1101]
ofonod[592]: plugins/udevng.c:add_device() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3
ofonod[592]: plugins/udevng.c:add_device() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3:1.0/ttyUSB0/tty/ttyUSB0
ofonod[592]: plugins/udevng.c:add_device() /dev/ttyUSB0 (telit) 255/255/255 [00] ==> (null) (null)
ofonod[592]: plugins/udevng.c:check_usb_device() option [(null):(null)]
ofonod[592]: plugins/udevng.c:check_usb_device() option [1bc7:1101]
ofonod[592]: plugins/udevng.c:add_device() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3
ofonod[592]: plugins/udevng.c:add_device() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3:1.1/ttyUSB1/tty/ttyUSB1
ofonod[592]: plugins/udevng.c:add_device() /dev/ttyUSB1 (telit) 255/255/255 [01] ==> (null) (null)
ofonod[592]: plugins/udevng.c:check_usb_device() option [(null):(null)]
ofonod[592]: plugins/udevng.c:check_usb_device() option [1bc7:1101]
ofonod[592]: plugins/udevng.c:add_device() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3
ofonod[592]: plugins/udevng.c:add_device() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3:1.2/ttyUSB2/tty/ttyUSB2
ofonod[592]: plugins/udevng.c:add_device() /dev/ttyUSB2 (telit) 255/254/255 [02] ==> (null) (null)
ofonod[592]: plugins/udevng.c:check_usb_device() option [(null):(null)]
ofonod[592]: plugins/udevng.c:check_usb_device() option [1bc7:1101]
ofonod[592]: plugins/udevng.c:add_device() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3
ofonod[592]: plugins/udevng.c:add_device() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3/2-1.3:1.3/ttyUSB3/tty/ttyUSB3
ofonod[592]: plugins/udevng.c:add_device() /dev/ttyUSB3 (telit) 255/255/255 [03] ==> (null) (null)
ofonod[592]: plugins/udevng.c:check_usb_device() hub [(null):(null)]
ofonod[592]: plugins/udevng.c:create_modem() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3
ofonod[592]: plugins/udevng.c:create_modem() driver=telit
ofonod[592]: src/modem.c:ofono_modem_create() name: (null), type: telit
ofonod[592]: plugins/udevng.c:setup_telit() /sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3
ofonod[592]: plugins/udevng.c:setup_telit() /dev/ttyUSB0 255/255/255 00 (null)
ofonod[592]: plugins/udevng.c:setup_telit() /dev/ttyUSB1 255/255/255 01 (null)
ofonod[592]: plugins/udevng.c:setup_telit() /dev/ttyUSB2 255/254/255 02 (null)
ofonod[592]: plugins/udevng.c:setup_telit() /dev/ttyUSB3 255/255/255 03 (null)
ofonod[592]: plugins/udevng.c:setup_telit() modem=/dev/ttyUSB0 aux=/dev/ttyUSB3 gps=(null) diag=/dev/ttyUSB1
ofonod[592]: src/modem.c:set_modem_property() modem 0x55d8e3d8 property Modem
ofonod[592]: src/modem.c:set_modem_property() modem 0x55d8e3d8 property Aux
ofonod[592]: src/modem.c:set_modem_property() modem 0x55d8e3d8 property GPS
ofonod[592]: src/modem.c:ofono_modem_register() 0x55d8e3d8
2 years, 2 months
[PATCH] quectel: detect missing sim-cards
by Martin Hundebøll
The unsolicited +CPIN: NOT INSERTED is lost on the M95 and MC60 modems
during CMUX setup, and the CPIN? query responds with an unhandled
CME ERROR: 10.
Use at_util_sim_state_query_new() to detect SIM presence/pin-state
during power-on. (M95 / MC60 don't support hotplug of sim card).
---
Philip: This patch removes the CFUN? query that is apparently needed for
UC15 modems, but I don't have such a modem to test on. Are you still
working with this and can you test this?
plugins/quectel.c | 90 ++++++-----------------------------------------
1 file changed, 11 insertions(+), 79 deletions(-)
diff --git a/plugins/quectel.c b/plugins/quectel.c
index bddf6a17..741aced6 100644
--- a/plugins/quectel.c
+++ b/plugins/quectel.c
@@ -59,7 +59,6 @@
#include <drivers/atmodem/vendor.h>
static const char *cfun_prefix[] = { "+CFUN:", NULL };
-static const char *cpin_prefix[] = { "+CPIN:", NULL };
static const char *cbc_prefix[] = { "+CBC:", NULL };
static const char *qinistat_prefix[] = { "+QINISTAT:", NULL };
static const char *cgmm_prefix[] = { "UC15", "Quectel_M95", "Quectel_MC60",
@@ -87,12 +86,12 @@ enum quectel_model {
struct quectel_data {
GAtChat *modem;
GAtChat *aux;
- guint cpin_ready;
guint call_ready;
bool have_sim;
enum ofono_vendor vendor;
enum quectel_model model;
struct l_timeout *sms_ready_timer;
+ struct at_util_sim_state_query *sim_state_query;
/* used by quectel uart driver */
GAtChat *uart;
@@ -182,9 +181,6 @@ static void quectel_remove(struct ofono_modem *modem)
DBG("%p", modem);
- if (data->cpin_ready != 0)
- g_at_chat_unregister(data->aux, data->cpin_ready);
-
ofono_modem_set_data(modem, NULL);
l_gpio_writer_free(data->gpio);
g_at_chat_unref(data->aux);
@@ -523,68 +519,25 @@ static void dbus_hw_enable(struct ofono_modem *modem)
ofono_modem_add_interface(modem, dbus_hw_interface);
}
-static void cpin_notify(GAtResult *result, gpointer user_data)
+static void sim_state_cb(gboolean present, 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)
- data->have_sim = true;
-
- 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;
+ if (!present)
+ ofono_warn("%s sim not present", ofono_modem_get_path(modem));
+ data->have_sim = present;
dbus_hw_enable(modem);
+ ofono_modem_set_powered(modem, TRUE);
}
-static void cpin_query(gboolean ok, GAtResult *result, gpointer user_data)
-{
- DBG("%p ok %d", user_data, ok);
-
- 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);
-
- DBG("%p ok %d", modem, ok);
-
- if (!ok) {
- close_serial(modem);
- return;
- }
-
- data->cpin_ready = g_at_chat_register(data->aux, "+CPIN", cpin_notify,
- FALSE, modem, NULL);
- g_at_chat_send(data->aux, "AT+CPIN?", cpin_prefix, cpin_query, modem,
- NULL);
-}
-
-static void cfun_query(gboolean ok, GAtResult *result, gpointer user_data)
+static void cfun_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 cfun;
DBG("%p ok %d", modem, ok);
@@ -593,30 +546,9 @@ static void cfun_query(gboolean ok, GAtResult *result, gpointer user_data)
return;
}
- g_at_result_iter_init(&iter, result);
-
- if (g_at_result_iter_next(&iter, "+CFUN:") == FALSE) {
- close_serial(modem);
- return;
- }
-
- g_at_result_iter_next_number(&iter, &cfun);
-
- /*
- * 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.
- *
- * 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.
- */
- if (cfun != 1)
- g_at_chat_send(data->aux, "AT+CFUN=4", none_prefix, cfun_enable,
- modem, NULL);
- else
- cfun_enable(TRUE, NULL, modem);
+ data->sim_state_query = at_util_sim_state_query_new(data->aux, 2, 20,
+ sim_state_cb,
+ modem, NULL);
}
static void cgmm_cb(int ok, GAtResult *result, void *user_data)
@@ -651,7 +583,7 @@ static void cgmm_cb(int ok, GAtResult *result, void *user_data)
data->model = QUECTEL_UNKNOWN;
}
- g_at_chat_send(data->aux, "AT+CFUN?", cfun_prefix, cfun_query, modem,
+ g_at_chat_send(data->aux, "AT+CFUN=4", none_prefix, cfun_cb, modem,
NULL);
}
--
2.22.0
2 years, 7 months
[PATCH v2 1/3] gprs: Check for LTE in gprs_attached_update
by richard.rojfors＠gmail.com
From: Richard Röjfors <richard(a)puffinpack.se>
Since we have a different condition for the attach state
when running on LTE, we should consider it in gprs_attached_update.
Previously it's done in some instances. But for instance if
the driver got detached from GPRS but now running on LTE with a
context up, we would be deattached.
---
src/gprs.c | 51 ++++++++++++++++++++++++++++-----------------------
1 file changed, 28 insertions(+), 23 deletions(-)
diff --git a/src/gprs.c b/src/gprs.c
index bba482cb..5829a577 100644
--- a/src/gprs.c
+++ b/src/gprs.c
@@ -1571,13 +1571,34 @@ static void release_active_contexts(struct ofono_gprs *gprs)
}
}
+static gboolean on_lte(struct ofono_gprs *gprs)
+{
+ if (ofono_netreg_get_technology(gprs->netreg) ==
+ ACCESS_TECHNOLOGY_EUTRAN && have_read_settings(gprs))
+ return TRUE;
+
+ return FALSE;
+}
+
static void gprs_attached_update(struct ofono_gprs *gprs)
{
ofono_bool_t attached;
+ int status = gprs->status;
- attached = gprs->driver_attached &&
- (gprs->status == NETWORK_REGISTRATION_STATUS_REGISTERED ||
- gprs->status == NETWORK_REGISTRATION_STATUS_ROAMING);
+ if (on_lte(gprs))
+ /*
+ * For LTE we attached status reflects successful context
+ * activation.
+ * Since we in gprs_netreg_update not even try to attach
+ * to GPRS if we are running on LTE, we can on some modems
+ * expect the gprs status to be unknown. That must not
+ * result in detaching...
+ */
+ attached = have_active_contexts(gprs);
+ else
+ attached = gprs->driver_attached &&
+ (status == NETWORK_REGISTRATION_STATUS_REGISTERED ||
+ status == NETWORK_REGISTRATION_STATUS_ROAMING);
if (attached == gprs->attached)
return;
@@ -1591,11 +1612,13 @@ static void gprs_attached_update(struct ofono_gprs *gprs)
if (attached == FALSE) {
release_active_contexts(gprs);
gprs->bearer = -1;
- } else if (have_active_contexts(gprs) == TRUE) {
+ } else if (have_active_contexts(gprs) == TRUE && !on_lte(gprs)) {
/*
* Some times the context activates after a detach event and
* right before an attach. We close it to avoid unexpected open
* contexts.
+ * Skip that for LTE since the condition to be attached on LTE
+ * is that a context gets activated
*/
release_active_contexts(gprs);
gprs->flags |= GPRS_FLAG_ATTACHED_UPDATE;
@@ -1660,15 +1683,6 @@ static void gprs_netreg_removed(struct ofono_gprs *gprs)
gprs_attached_update(gprs);
}
-static gboolean on_lte(struct ofono_gprs *gprs)
-{
- if (ofono_netreg_get_technology(gprs->netreg) ==
- ACCESS_TECHNOLOGY_EUTRAN && have_read_settings(gprs))
- return TRUE;
-
- return FALSE;
-}
-
static void gprs_netreg_update(struct ofono_gprs *gprs)
{
ofono_bool_t attach;
@@ -2573,16 +2587,7 @@ void ofono_gprs_status_notify(struct ofono_gprs *gprs, int status)
if (status != NETWORK_REGISTRATION_STATUS_REGISTERED &&
status != NETWORK_REGISTRATION_STATUS_ROAMING) {
- /*
- * For LTE we attached status reflects successful context
- * activation.
- * Since we in gprs_netreg_update not even try to attach
- * to GPRS if we are running on LTE, we can on some modems
- * expect the gprs status to be unknown. That must not
- * result in detaching...
- */
- if (!on_lte(gprs))
- gprs_attached_update(gprs);
+ gprs_attached_update(gprs);
return;
}
--
2.20.1
2 years, 8 months
[PATCH 1/4] gprs: Check for LTE in gprs_attached_update
by richard.rojfors＠gmail.com
From: Richard Röjfors <richard(a)puffinpack.se>
Since we have a different condition for the attach state
when running on LTE, we should consider it in gprs_attached_update.
Previously it's done in some instances. But for instance if
the driver got detached from GPRS but now running on LTE with a
context up, we would be deattached.
---
src/gprs.c | 52 +++++++++++++++++++++++++++++-----------------------
1 file changed, 29 insertions(+), 23 deletions(-)
diff --git a/src/gprs.c b/src/gprs.c
index bba482cb..94d13f82 100644
--- a/src/gprs.c
+++ b/src/gprs.c
@@ -1571,13 +1571,34 @@ static void release_active_contexts(struct ofono_gprs *gprs)
}
}
+static gboolean on_lte(struct ofono_gprs *gprs)
+{
+ if (ofono_netreg_get_technology(gprs->netreg) ==
+ ACCESS_TECHNOLOGY_EUTRAN && have_read_settings(gprs))
+ return TRUE;
+
+ return FALSE;
+}
+
static void gprs_attached_update(struct ofono_gprs *gprs)
{
ofono_bool_t attached;
+ int status = gprs->status;
- attached = gprs->driver_attached &&
- (gprs->status == NETWORK_REGISTRATION_STATUS_REGISTERED ||
- gprs->status == NETWORK_REGISTRATION_STATUS_ROAMING);
+ if (on_lte(gprs))
+ /*
+ * For LTE we attached status reflects successful context
+ * activation.
+ * Since we in gprs_netreg_update not even try to attach
+ * to GPRS if we are running on LTE, we can on some modems
+ * expect the gprs status to be unknown. That must not
+ * result in detaching...
+ */
+ attached = have_active_contexts(gprs);
+ else
+ attached = gprs->driver_attached &&
+ (status == NETWORK_REGISTRATION_STATUS_REGISTERED ||
+ status == NETWORK_REGISTRATION_STATUS_ROAMING);
if (attached == gprs->attached)
return;
@@ -1591,11 +1612,14 @@ static void gprs_attached_update(struct ofono_gprs *gprs)
if (attached == FALSE) {
release_active_contexts(gprs);
gprs->bearer = -1;
- } else if (have_active_contexts(gprs) == TRUE) {
+ } else if (have_active_contexts(gprs) == TRUE &&
+ !on_lte(gprs)) {
/*
* Some times the context activates after a detach event and
* right before an attach. We close it to avoid unexpected open
* contexts.
+ * Skip that for LTE since the condition to be attached on LTE
+ * is that a context gets activated
*/
release_active_contexts(gprs);
gprs->flags |= GPRS_FLAG_ATTACHED_UPDATE;
@@ -1660,15 +1684,6 @@ static void gprs_netreg_removed(struct ofono_gprs *gprs)
gprs_attached_update(gprs);
}
-static gboolean on_lte(struct ofono_gprs *gprs)
-{
- if (ofono_netreg_get_technology(gprs->netreg) ==
- ACCESS_TECHNOLOGY_EUTRAN && have_read_settings(gprs))
- return TRUE;
-
- return FALSE;
-}
-
static void gprs_netreg_update(struct ofono_gprs *gprs)
{
ofono_bool_t attach;
@@ -2573,16 +2588,7 @@ void ofono_gprs_status_notify(struct ofono_gprs *gprs, int status)
if (status != NETWORK_REGISTRATION_STATUS_REGISTERED &&
status != NETWORK_REGISTRATION_STATUS_ROAMING) {
- /*
- * For LTE we attached status reflects successful context
- * activation.
- * Since we in gprs_netreg_update not even try to attach
- * to GPRS if we are running on LTE, we can on some modems
- * expect the gprs status to be unknown. That must not
- * result in detaching...
- */
- if (!on_lte(gprs))
- gprs_attached_update(gprs);
+ gprs_attached_update(gprs);
return;
}
--
2.20.1
2 years, 8 months
Handle broken AT command process
by Martin Hundebøll
Hi,
Does ofono have a way to handle lacking OK/error messages? I seems like
my modem (Quectel M95) is buggy when it comes to unsolicited indications
and (as far as I have seen) SIM commands:
> AT+CRSM=178,28614,3,4,8
< +CRSM: 144,0,"FFFFFFFFFFFFFFFF"
< OK
> AT+CRSM=178,28614,4,4,8
< Call Ready
< +CREG: 5,"0119","04EA"
The "Call Ready" indication causes a lacking "OK" from the preceding
"AT+CRSM" command. This has happened with other CRSM commands, and can
also be caused by an unsolicited +CREG indication.
I guess one way handle it, is to to glue op the URC listeners to peek
into the AT command queue and check if a command is pending for
OK/errors, and retry it if so.
But that could cause unexpected side effects depending on the retried
command...
// Martin
2 years, 8 months
