[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
2 weeks, 6 days
Read/Write EFcfis/EFcphs-cff files
by Jeevaka Badrappan
Hi,
This patch reads and writes the call forwarding unconditional status
from and to the SIM depending on the SIM file availability.
New property needs to be added due to the fact that number won't be
available from the cphs-cff file.
Incase of SIM, EFcphs-cff file holds call forwarding status and it
is represented as a flag. In case of USIM(EFcfis), we have the status
flag and also number.So, adding new property for status and using the
existing VoiceUnconditional with number will work for both SIM and USIM cases.
Other option is to have 2 properties, "VoiceUnconditional" and "Number".
"VoiceUnconditional" will have the status of the call forwarding( "enabled",
"disabled") whereas the "Number" property will have the call forwared number.
offline-online state transitions results in caching the call forwaring status
every time. To avoid this, call forwarding atom is moved to the post sim and
its moved also due to the fact that call forwarding status doesn't change in
roaming.
Regards,
Jeevaka
Jeevaka Badrappan (7):
call-forwarding: Read/Write cfis/cphs-cff
ifx: Move call forwarding to post sim
isigen: Move call forwarding to post sim
plugins/n900: Move call forwarding to post sim
phonesim: Move call forwarding to post sim
doc: Add new property to call forwarding
TODO: Marking the Read/Write EFcfis task as done
TODO | 9 --
doc/call-forwarding-api.txt | 5 +
doc/features.txt | 5 +
plugins/ifx.c | 2 +-
plugins/isigen.c | 2 +-
plugins/n900.c | 2 +-
plugins/phonesim.c | 3 +-
src/call-forwarding.c | 242 ++++++++++++++++++++++++++++++++++++++++++-
8 files changed, 256 insertions(+), 14 deletions(-)
1 month, 2 weeks
[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)
1 month, 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, 1 week
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
3 months
Re: [PATCH] udevng: Add support for Quectel BG96 modem
by Martin Hundebøll
Hi Sean,
On 11/25/19 9:26 AM, Sean Nyekjaer wrote:
> Signed-off-by: Sean Nyekjaer <sean(a)geanix.com>
No signoff when submitting to ofono.
// Martin
> ---
> plugins/udevng.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/plugins/udevng.c b/plugins/udevng.c
> index 40ed2b02..cc294c94 100644
> --- a/plugins/udevng.c
> +++ b/plugins/udevng.c
> @@ -1790,6 +1790,8 @@ static struct {
> { "quectelqmi", "qcserial", "2c7c", "0121" },
> { "quectelqmi", "qmi_wwan", "2c7c", "0125" },
> { "quectelqmi", "qcserial", "2c7c", "0125" },
> + { "quectelqmi", "qmi_wwan", "2c7c", "0296" },
> + { "quectelqmi", "qcserial", "2c7c", "0296" },
> { "ublox", "cdc_acm", "1546", "1010" },
> { "ublox", "cdc_ncm", "1546", "1010" },
> { "ublox", "cdc_acm", "1546", "1102" },
>
2 years
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, 5 months
4G LTE GPRS Attach error?
by JH
Sorry missing the subject, I further checked, it is not SIM issue,
then I am confused, does the 4G LTE is really using the old 2G GRPS?
Appreciate comments what is that error really means?
Thank you.
- jh
On 11/20/19, JH <jupiter.hce(a)gmail.com> wrote:
> Hi,
>
> I have two 4G LTE devices, one can connect to 4G network, one could
> not and has following error from connman log file:
>
> Failed to change property: /ubloxqmi_0/context1
> org.ofono.ConnectionContext.Active: org.ofono.Error.AttachInProgress
> GPRS Attach is in progress
>
> Does the error indicate the SIM is not activated? Or what could be the
> problem?
>
> Thank you.
>
> Kind regards,
>
> - jh
>
2 years, 8 months
[PATCH] - oFono v1.31 stuck in loop when unplugging a USB dongle
connected via PPP
by Jimmy Gysens
Hi,
After unplugging a Huawei USB dongle, the 'atoms' in oFono are removed via 'flush_atoms'.
Every atom has a destruct function pointer, used as a - yes - destructor.
When unplugging a dongle, connected via PPP, oFono will remove the current GPRS context (= data connection).
The function calls are:
flush_atoms -> destruct -> gprs_context_remove -> at_gprs_context_remove -> modem_disconnect
Because the device is physically removed, the IO channel for the AT port is gone.
In 'at_gprs_context_remove', there is an attempt to resume communication over that AT port, but that
is not possible. This is detected, and 'io_disconnect' (pointer to 'modem_disconnect') is called.
'modem_disconnect' has the same atom and tries to remove it again, so it calls the same destructor.
modem_disconnect -> destruct -> gprs_context_remove -> at_gprs_context_remove -> modem_disconnect
And the loop is started.
The easiest way to fix this, is to move the GPRS context removal. After a disconnect, oFono tries to
re-open the AT port. If that fails (and it will in this case), we're done, since 'modem_disconnect' returns.
In case the AT port can be opened, for example, when setting up a new connection, the previous GPRS context
is removed.
The old GPRS context is removed via:
- 'flush_atoms' in case the USB device is physically removed.
- 'modem_disconnect' in case a new connection is being set up.
The loop hereby is fixed, without altering general functionality of oFono. This fix is limited to Huawei devices and has been tested using the following devices:
- E3531i-2
- E3372
- E3531s-2
- E369
- E1552
The patch itself:
---
ofono-1.31/plugins/huawei.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/ofono-1.31/plugins/huawei.c b/ofono-1.31/plugins/huawei.c
index bdf7bc3..bb87670 100644
--- a/ofono-1.31/plugins/huawei.c
+++ b/ofono-1.31/plugins/huawei.c
@@ -583,9 +583,6 @@ static void modem_disconnect(gpointer user_data)
g_at_chat_unref(data->modem);
data->modem = NULL;
- /* close gprs context driver */
- ofono_gprs_context_remove(data->gc);
-
/* reopen modem channel */
data->modem = open_device(modem, "Modem", "Modem: ");
@@ -594,6 +591,10 @@ static void modem_disconnect(gpointer user_data)
return;
}
+ /* close previous gprs context driver */
+ if (data->gc)
+ ofono_gprs_context_remove(data->gc);
+
/* configure modem channel */
g_at_chat_set_disconnect_function(data->modem, modem_disconnect, modem);
g_at_chat_set_slave(data->modem, data->pcui);
--
2.17.1
A review and upstream fix would be appreciated.
Thank you.
Best regards,
Jimmy
2 years, 8 months
(no subject)
by JH
Hi,
I have two 4G LTE devices, one can connect to 4G network, one could
not and has following error from connman log file:
Failed to change property: /ubloxqmi_0/context1
org.ofono.ConnectionContext.Active: org.ofono.Error.AttachInProgress
GPRS Attach is in progress
Does the error indicate the SIM is not activated? Or what could be the problem?
Thank you.
Kind regards,
- jh
2 years, 8 months
