Group together all options that allow configuring the logging output,
and make them have the same --log-[XXX] prefix.
Also rework the --help output so that all option groups are printed by
default (i.e. there is no longer a --help-all option).
Currently Dell plugin implements a retry logic of three commands
(AT+GMI, AT+CGMI, ATI1I2I3) to detect modem's vendor string.
Moreover, since Telit modems always reply to the first command, to speed
the probing time up, those modem are tagged with an Udev rule so that we
can avoid sending the other two commands at all.
However, the retry logic is in case a port needs some time to reply, so
it makes sense to apply it only to the first command. Then if the port still
does not respond with any kind of reply, that probably means that it is not
AT capable and we can skip the other AT commands as well.
Then, this patch:
- sets a maximum number of timeouts for AT+GMI to 3. After this
timeouts, the port is considered not AT-capable.
- sets AT+CGMI and ATI1I2I3 to be sent only once.
- removes Dell udev rule for tagging Telit Modems.
Currently, Telit plugin depends on ID_MM_TELIT_PORTS_TAGGED
environment variable, set by udev, for tagging modems that
support dynamic port config (#PORTCFG)
To remove this dependency from udev, Telit plugin now relies
only on the error management of the command AT#PORTCFG? itself
in order to see whether the modem supports it or not.
Blacklist the default VID:PID for the Linux USB Serial Gadget in ACM
mode:
{LINUX}/drivers/usb/gadget/legacy/serial.c
#define GS_VENDOR_ID 0x0525 /* NetChip */
#define GS_CDC_PRODUCT_ID 0xa4a7 /* ... as CDC-ACM */
This should never be reused for real products by hardware
manufacturers, but anyway...
Patch actually ported from downstream Ubuntu:
https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1105352
If going directly e.g. from "Searching" to "Connecting", just setup
the signal quality retrieval logic right away, don't assume we always
go through "Registered" state before starting a connection.
Reported-by: <colin.helliwell@ln-systems.com>
Add the vendor string, so it can be probed via AT commands. This allows
to support modems that are connected to a serial port.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Commit 26ee94ec28 introduced a bug, where we would be completing
the client allocation task *before* tracking the new client allocation
info in the private tracking list.
This meant that if mm_port_qmi_peek_client() was called in the task
completion handler, the client object wouldn't be returned, as it
wasn't found in the private tracking list.
The fix is just to defer the task completion until after the private
tracking list is updated.
Reported-by: Salvador Penalva <salvador.penalva@digi.com>
- Refactored mm_telit_parse_csim_response in order to correctly
recognize the following +CSIM error codes:
* 6300 - Verification failed
* 6983 - Authentication method blocked
* 6984 - Reference data invalidated
* 6A86 - Incorrect parameters
* 6A88 - Reference data not found
- Updated correspondent tests.
- Finally, some minor changes in other files for better error logging
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=100374
When the GCancellable is added to the GTask, we can use a single
method call to check for the task being cancelled, and complete it
right away if so.
This patch also clears up the logic in the Novatel plugin, where the
code was trying to return "TRUE" when the task was cancelled, but
wouldn't work as the check-cancellable flag in the GTask is TRUE by
default (i.e. when completing the GTask, if it was cancelled, a
G_IO_ERROR_CANCELLED would be returned by default, regardless of any
other return value set).
This patch also introduces a small variation of the logic in the
Cinterion plugin: instead of running SWWAN=0 before completing the
async action, the command is now sent just after completion of the
async action. This shouldn't be an issue, as the SWWAN result itself
is ignored.
During modem initialization we detected the flow control settings
supported by the modem, and selected the best one to use from them,
notifying it to the device via AT+IFC. The device was therefore
instructed to use that flow control setting for data transmission in
the TTY (i.e. not during AT control commands).
The missing thing was to also configure ourselves our end of the
serial port with the same flow control settings when getting into data
mode. By doing it ourselves, we avoid requiring any explicit setting
in pppd for flow control; pppd can assume the flow control settings
are already the expected ones.
Worth noting that all this setup is completely ignored for TTYs
exposed directly via USB.
https://bugs.freedesktop.org/show_bug.cgi?id=100394
Instead of assuming XON/XOFF is supported, we query the supported flow
control modes, and then we set the best one based on that, preferring
hardware flow control over software flow control.
Instead of having the parser return separate list of supported flow
controls for TE and TA, we simplify it by only returning those
settings that apply to both TE and TA.
This logic isn't perfect either, though, as some settings (e.g. '3' in
TE in some modems, specifying a different XON/XOFF behavior) may not
have a corresponding setting in the other end.
The most common cases we care about (i.e. standard XON/XOFF, RTS/CTS)
should be properly reported with this logic.
Allocate the results instead of passing them back on the stack, which removes
the "can't complete in idle" restriction. Also always open the QCDM port
since we can't assume it will be open already at this point.
Instead of mixing the QCDM Novatel Snapshot code directly into the
access technology checking code, split it out with its own async
result. At the same time, make sure to open the QCDM port when
it's needed, instead of assuming its already open. Since it won't
always be.
Some modems do not support CSIM lock/unlock, but they do support
querying SIM unlock retries through +CSIM command.
If CSIM lock returns with "unsupported command" do not propagate
the error and continue with the other CSIM queries instead, moreover the
CSIM lock feature is signed as FEATURE_UNSUPPORTED in Telit modem
private structure to prevent being sent again (e.g. calling CSIM
unlock AT command).
The MMPortProbe object is already referenced by the GTask object for
custom init. Instead of keeping another reference of MMPortProbe in the
CustomInitContext, this patch changes the code to simply obtain it from
the source object of GTask.
See https://lists.freedesktop.org/archives/modemmanager-devel/2017-April/004420.html
This fixes the build after commit 740ce1fb26.
CC ModemManager-mm-auth-provider-polkit.o
../../src/mm-auth-provider-polkit.c: In function ‘authorize’:
../../src/mm-auth-provider-polkit.c:155:46: error: ‘AuthorizeContext’ has no member named ‘cancellable’
ctx->cancellable,
^
Makefile:1533: recipe for target 'ModemManager-mm-auth-provider-polkit.o' failed
