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Up to 30% size reduction:
$ du -hs ModemManager-0.7.991.tar.*
1.6M ModemManager-0.7.991.tar.bz2
1.1M ModemManager-0.7.991.tar.xz
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I have a modem that is connected to motherboard's built-in serial port. Its
parent is listed in udev as "pnp" so this patch handles that situation.
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Avoid setting up the Alias rule, which was a helper to let us 'disable' the
systemd service including dbus-activations. Without the Alias, 'disable' will
still let starting ModemManager through dbus-activation. If you really want to
fully disallow starting MM also through dbus-activation, you should 'mask' and
'unmask' the service.
E.g.:
$ sudo systemctl mask ModemManager
ln -s '/dev/null' '/etc/systemd/system/ModemManager.service'
$ sudo mmcli -L
error: couldn't find the ModemManager process in the bus
$ sudo systemctl unmask ModemManager
rm '/etc/systemd/system/ModemManager.service'
$ sudo mmcli -L
No modems were found
https://bugzilla.gnome.org/show_bug.cgi?id=701229
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Tagging to handle the new API updates, so that applications depending on the
libmm-glib library can use the version number to check support.
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It sometimes provides a much better view of the supported modes than the WS46=?
command, which is not always properly implemented. E.g.:
Nokia N950:
---------------
at+ws46=?
(12)
OK
at*cnti=2
*CNTI: 2,GSM,GPRS,EDGE,UMTS,HSDPA,HSUPA
OK
Sierra AC313u
---------------
at+ws46=?
ERROR
at*cnti=2
*CNTI: 2,GSM,GPRS,EDGE,UMTS,HSDPA/HSUPA,HSPA+,LTE
OK
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We may be asking to load supported modes while in locked state, so the commands
may fail. In order to re-load them properly once we're unlocked, we better just
return an error instead of setting defaults.
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We won't allow changing modes or bands through Simple.Connect(). Applications
should instead look at the corresponding SupportedBands or SupportedModes, and
then use SetCurrentBands() or SetCurrentModes() explicitly.
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Same as done with the firmware switching, we allow capabilities changing even
if the modem is in FAILED state, e.g. to switch from 3GPP to 3GPP2 mode.
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We now load current modes and bands before enabling the modem, and we also allow
mode and bands changes while the modem is disabled.
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New command to allow changing modem capabilities, if supported. The modem will
power cycle automatically after having changed them.
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Changes being:
* Don't rely on the band preference TLVs presence. The band preference TLVs are
always given, even if the modem doesn't support the specific capability right
away. E.g. a GSM/UMTS/LTE modem configured with 'gsm-umts' capability (no
'lte') still shows the LTE band preference TLV in the SSP responses.
* Don't automatically add LTE as current capability. We needed this when we
were not able to change capabilities, so that we didn't lose the ability to
set 4G mode as allowed.
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For those modems which expose a valid 'SupportedCapabilities' property with more
than one item in the list, we'll allow switching between them.
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And also make it a list of masks, specifying which are the specific combinations
supported, not just one mask with all.
E.g.:
-------------------------
Hardware | manufacturer: 'Sierra Wireless, Incorporated'
| model: 'MC7710'
| revision: 'SWI9200X_03.05.19.04ap r5475 carmd-en-10527 2012/09/17 17:57:14'
| supported: 'gsm-umts
| gsm-umts, lte'
| current: 'gsm-umts, lte'
| equipment id: '358178040668164'
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We now have a single 'CurrentModes' property which contains both values in a
tuple with signature "(uu)".
Also, rename 'SetAllowedModes()' to 'SetCurrentModes()', and update the list of
arguments expected to have a single "(uu)" tuple.
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Instead of just a mask of MMModemMode values, we now provide a list of the
allowed and preferred mode combinations supported by the modem. E.g.:
$> sudo mmcli -m 0
-------------------------
Modes | supported: 'allowed: 2g; preferred: none
| allowed: 3g; preferred: none
| allowed: 2g, 3g; preferred: none
| allowed: 2g, 3g; preferred: 2g
| allowed: 2g, 3g; preferred: 3g
| allowed: 4g; preferred: none
| allowed: 2g, 3g, 4g; preferred: none'
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... and 'SetBands()' to 'SetCurrentBands()'.
We'll keep the 'Current' keyword in those properties which also have
'Supported' values.
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We'll default to IPv4 if the modem is CDMA-only, and IPv4+IPv6 otherwise.
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For CDMA-only devices, we will default to IPv4.
For 3GPP devices, we will use the AT+CGDCONT=? test command to query which are
the supported PDP types.
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This property will let the clients know which are the IP families supported by
the modem.
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Adding the 'read' suffix, as they are for CGDCONT? read responses.
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We want to expose in the Modem interface the list of supported IP families, and
the easiest way to do so is to have the IP family as flags, and provide in the
interface a single enum.
Also, a value of 0 for a MMBearerIpFamily specifies that no flags are set, so
just rename it to 'NONE'.
And add a new 'ANY' value which sets all flags to 1.
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https://bugzilla.gnome.org/show_bug.cgi?id=701333
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If the modem was locked, it'll delay responding until the SIM is ready,
which can take a long time.
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Attempting PPP on interface 1 never returns CONNECT, simply hangs and
times out at the dial.
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Modems can probably put whatever they want between the quotes for
the operator name, including commas. Handle that.
https://bugzilla.gnome.org/show_bug.cgi?id=701329
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#701151)
If the context is already defined, then we can just use it instead
of calling +CGDCONT to create it again. Modems don't like this,
plus it's pointless.
https://bugzilla.gnome.org/show_bug.cgi?id=701151
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This patch increases the number of retries, from 4 to 60, for connection
status check during a connection / disconnection request, which handles
some scenario when the connection / disconnection request takes more
than 5 seconds to complete.
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This patches normalize a response for the AT$NWQMISTATUS command, by
replacing white-space characters with a space, before the response is
included in a DBus error message.
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Sierra Wireless will assign the Wavecom USB vendor ID to some Gobi-based modems,
like the MC7750. Just ignore those by filtering out all devices with the Wavecom
USB vendor ID if they are handled by the qcserial driver.
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These diagrams are not expected to change much, so just include the generated
PNGs in the repository, and remove 'dia' from the prerequisites to build the
documentation.
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The last line in a multi-line string was getting lost if it wasn't '\n'
terminated.
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We cannot g_array_unref() the GArray when get()-ing bands as that will clear
the contents of the GArray, even if there are references around. Instead, just
dup the array contents when returning.
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This patch fixes the following invalid comparison of unsigned expression:
novatel/mm-plugin-novatel.c:148:29: error: comparison of unsigned
expression >= 0 is always true [-Werror,-Wtautological-compare]
if (ctx->nwdmat_retries >= 0) {
~~~~~~~~~~~~~~~~~~~ ^ ~
Bug reported on https://code.google.com/p/chromium/issues/detail?id=242150
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