At least firmware version 12.00.405 on the UE910-EUR otherwise
closes the AT command port whenever the PPP connection is
dropped, and we'd be left in a funny state.
sending RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING after
stk atom is created so that modem will inititialize
sim toolkit by sending terminal profile to sim.
During gprs-context driver probe function, check kernel device driver
data format and modem low level data format.
If they are different, align kernel device driver data format on
modem low level data format.
If an error occurs during this process, continue probing without error.
This is inspired by what is done in qmicli and qmi-network (package
libqmi).
Add a way to get and set data format expected by kernel device driver.
This is inspired by what is done in qmicli (package libqmi).
It does not use QMI protocol but a sysfs exported by kernel driver.
To use this feature, kernel version must be equal or more than 4.5.
Network Control Model is a new Communication Device Class
protocol for exchanging Ethernet frames over USB.
NCM is intended to be used with high-speed network
attachments such as HSDPA and LTE data services.
Telit modems HE910 and UE910 share the same USB
vendor and device IDs (1bc7:0021) but they are
different devices.
HE910 is HSPA Class 14/6 and UE910 is Class 8/6.
Both come in voice-enabled variants.
HE910 also comes in variants with built-in GPS.
Add a new location-reporting driver for Gemalto Cinterion modems based
on telit implementation + use it in gemalto plugin. It supports
activation of GNSS engine (Request) with command AT^SGPSC. This driver
is tested on PHS8. NMEA frames are accessible on /dev/ttyUSB1.
Retry command QMI_UIM_GET_CARD_STATUS during query_passwd_state if a
temporary error status has been detected.
This happens with a MC7430 modem when query_passwd_state is called just
after PIN is entered.
Add a new function setup, based on telit, to handle Gemalto P-family
discovery. The setup looks for USB interfaces:
application=/dev/ttyUSB2
gps=/dev/ttyUSB1
modem=/dev/ttyUSB3
Actual cinterion plugin is not compliant with newer Gemalto modems.
Gemalto plugin is based on cinterion with a custom struct to handle the
interfaces Application and Modem.
CGDCONT result parsing fails if first list contains several ranges. For
example with modem Cinterion PHS8:
AT+CGDCONT=?
+CGDCONT: (1-17,101-116),"IP",,,(0),(0-4)
Solution: read first range and jump to second list instead of trying to
close the brackets.
Password state and number of retries asked to modem using
QMI_UIM_GET_CARD_STATUS command rather than remembered after initial
QMI_UIM_GET_CARD_STATUS command.
Add read_imsi feature to qmimodem sim driver.
This is based on DMS service.
On MC7430, this is mandatory to be able to use this driver for GPRS
connection because reading IMSI via EF reads fails.
SIM card can be removed while the query is in progress. There's
still a remote possibility that SIM card is removed and inserted
back while the query is pending, that would start the second query
sequence and end up invoking sim_initialize() twice. But at least
these checks reduce the probability of something like that happening.
QMI notification messages handlers are never called on MC7430 without this fix.
- Do not test transaction id before calling notification handler. On MC7430,
notification messages contain a not null transaction id (starts with 1,
increased at each message for a particular client).
- On MC7304 transaction id in notification messages is always 0.
Get current signal strength (type: 0x01), not list of other signals strength
(0x10)
Without this fix:
- I can't get a signal strength on MC7430 because list does not exist
(only one signal strength).
- On MC7304, result is wrong
Valgrind was complaining about it like this:
==18099== Conditional jump or move depends on uninitialised value(s)
==18099== at 0x4C32281: strspn
==18099== by 0x41286B: cbs_decode_text (smsutil.c:4140)
==18099== by 0x40675C: test_cbs_encode_decode (test-sms.c:1417)
Add the following types to use with ublox modems +UCGED command.
EARFCN: E-UTRA Absolute Radio Frequency Channel Number.
EBand: E-UTRA operating Band.
CQI: Channel Quality Indicator.
- useless return at the end of a function
- mixed tabs & spaces for indentation
- over 80 characters for the comment
- line > 80 characters due to access technology conversion. Replaced
with a direct assignment.
drivers/ubloxmodem/netmon.c: In function ‘req_cb_data_unref’:
drivers/ubloxmodem/netmon.c:131:10: error: ‘return’ with a value, in
function returning void [-Werror]
return NULL;
André Draszik
Antara Borwankar
Piotr Haber
Christophe Ronco
Denis Kenzior
Vincent Cesson
Slava Monich
Marko Šulejić
Djalal Harouni
Ankit Navik