606 lines
27 KiB
Plaintext
606 lines
27 KiB
Plaintext
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ModemManager 1.12.0
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-------------------------------------------
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This is a new stable release of ModemManager.
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The following notes are directed to package maintainers:
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* This version requires:
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** libmbim >= 1.18.0 (for the optional MBIM support)
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** libqmi >= 1.24.0 (for the optional QMI support)
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* The build allows to configure with '--with-at-command-via-dbus' in order to
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unconditionally enable the Modem.Command() method to allow running AT
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commands through ModemManager. This is not suggested for standard
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distributions, though.
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The most important features and changes in this release are the following:
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* Modem interface:
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** Updated logic to avoid assuming that setting bands or modes is immediate,
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the daemon will now actively monitor for those updates to happen before
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returning success.
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* 3GPP interface:
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** libmm-glib: deprecated the mm_pco_list_free() helper method.
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* Simple interface:
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** api,libmm-glib: deprecated the 'subscription state' property.
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* Location interface:
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** Fixed 'unknown' lat/long/alt numeric values.
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** Added support for MSB A-GPS in addition to MSA A-GPS.
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* Voice interface:
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** Improved voice call management with call id detection and tracking.
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** Improved detailed call state transitions on generic modems that support
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call list polling.
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** Added support for GSM supplementary services, including call waiting,
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call transfer, call deflection, multiparty calls...
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** Added emergency call support, allowing voice call to emergency numbers
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even without SIM or with SIM-PIN locked.
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** Deprecated all properties except for 'number' in the CreateCall()
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method.
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* Messaging interface:
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** Updated to report SMS timestamps in correct ISO8601 format.
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* Bearer:
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** Improved unused CID lookup to allow selecting non-sequential CIDs.
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** Disabled all AT protocol based context monitoring when PPP is used for
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the connection, in order to properly sync with pppd, which should be the
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one detecting the disconnections (already in 1.10.6).
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* QMI:
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** Improved support to list stored firmware images in Sierra devices.
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** Added additional lock check retries on 'SIM not inserted' errors.
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** Updated explicit registration attempt to report success only when the
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target requested network is registered.
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** Added MSB A-GPS support.
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** Implemented automatic carrier configuration selection using PDC service
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(already in 1.10.2).
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* mmcli:
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** New machine-readable JSON output with '--output-json'.
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** Updated to allow using the modem UID to specify SIM operations.
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* udev:
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** New ID_MM_PORT_TYPE_AUDIO generic udev tag to identify ports that
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should be used for in-band audio.
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** Removed support for the ID_MM_PLATFORM_DRIVER_PROBE udev tag, as it
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is no longer required given that the more generic explicit whitelist
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may be used to flag which devices should be probed.
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** Renamed ID_MM_DEVICE_MANUAL_SCAN_ONLY to ID_MM_TTY_MANUAL_SCAN_ONLY,
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given that the tag only applies to TTYs.
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** ID_MM_DEVICE_IGNORE is no longer used internally in ModemManager, and
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is instead targeted to users that want to explicitly ignore specific
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devices regardless of what filter type is in use (already in 1.10.6).
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* dbus:
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** Updated to always report the registered MM_CORE_ERROR_CANCELLED error
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instead of the implicit G_IO_ERROR_CANCELLED ones generated by GLib.
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* GObject introspection:
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** Fixed setup to explicitly skip all non-API methods.
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* Plugins:
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** tplink: new plugin.
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** dlink: new plugin.
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** xmm: added MSB A-GPS support.
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** dell,dw5821e: update to allow unmanaged GPS support on the TTY even
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when raw/NMEA GPS is enabled via QMI/LOC.
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** quectel: updated to allow TTY-only devices.
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** telit: added GPS support.
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** telit: improved band management with #BND.
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** simtech: added improved voice call support.
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** simtech: added support for LTE devices.
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** simtech: improved signal quality reporting logic.
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** simtech: added GPS support for the SIM7000/SIM7600 family.
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** cinterion: added support for time updates.
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** cinterion: added improved voice call support.
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** ublox: added improved voice call support.
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** ublox: improved band management with UBANDSEL.
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All the features and fixes which were backported to 1.10.x releases are also
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present in ModemManager 1.12.0.
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ModemManager 1.10.0
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-------------------------------------------
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This is a new stable release of ModemManager.
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The following notes are directed to package maintainers:
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* This version requires:
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** libmbim >= 1.18.0 (for the optional MBIM support)
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** libqmi >= 1.22.0 (for the optional QMI support)
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The most important features and changes in this release are the following:
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* udev:
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** Consolidated common tag names among all the supported plugins. E.g.
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ID_MM_PORT_TYPE_GPS, ID_MM_PORT_TYPE_AT_*, ID_MM_PORT_TYPE_QCDM...
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All these generic tags are included as symbols in the API, and
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compatibility will be maintained for these. Custom setups of
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ModemManager relying on previously available per-plugin udev tags may
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need to manually port them to this new generic subset.
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** New tag to allow specifying flow control settings to use in serial ports.
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* Core:
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** Avoid probing other protocols on TTYs tagged in udev with specific port
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type tags (e.g. avoid probing QCDM if a port is tagged as AT). This allows
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faster port probing and modem detection for known modem layouts.
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** Implemented support to enable and handle +CGEV URCs for asynchronous
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connection state updates in AT-controlled devices.
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* Manager interface:
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** New runtime daemon version reporting.
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** New support for requesting device inhibition, e.g. so that ModemManager
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stops completely using a modem device until the inhibition is released.
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This feature is implemented to allow fwupd taking over of a device
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completely for as long as it needs during a firmware update.
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* Modem interface:
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** All methods are always connected, even in Failed state.
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** Allow parallel Enable()/Disable() calls.
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** Deprecated redundant ListBearers() method, the read-only Bearers property
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is already showing the same information.
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* Bearer interface:
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** New 'BearerType' property, e.g. to specify whether a bearer is the initial
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LTE default bearer or not.
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** Deprecated 'number' field in bearer settings. Applications do not need to
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send the 'number' field in Bearer.Connect() or in Modem.Simple.Connect(),
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as the setting is totally ignored.
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* mmcli:
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** New 'key-value' output, easier to parse by scripts than the default.
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** Removed redundant '--location-get-XXX' actions, as the '--location-get'
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already reports the location information for all sources.
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** Removed redundant '--simple-status' action, as the same information can be
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obtained through different mmcli operations.
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** New manager '--inhibit-device' action and modem-specific '--inhibit', to
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allow requesting device inhibition.
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* 3GPP interface:
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** New support for exposing the network reported Protocol Configuration
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Options (PCO), to be used instead of the new deprecated Subscription
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State property.
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** New support for exposing the initial LTE default bearer status.
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** New support for configuring the initial LTE default bearer settings.
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* Location interface:
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** New LTE Tracking Area Code (TAC) in 3GPP location information.
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** New support for injecting assistance data (e.g. Qualcomm XTRA) into the
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GNSS engine, useful when there is no mobile connection to use MSA A-GPS.
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* Firmware interface:
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** Support for reporting firmware update support properties, e.g. specifying
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which update methods are supported. This information will be consumed by
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fwupd in order to allow upgrading firmware in devices managed by
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ModemManager.
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* Voice interface:
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** Multiple improvements and fixes in the voice call management logic
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implemented with generic AT commands.
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** Added AudioPort and AudioFormat properties to the Call object.
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** Added new generic audio channel setup/cleanup handlers in the Call object.
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* QMI:
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** New LOC service based GNSS support, including A-GPS setup via SUPL server.
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** New support for the "extended" LTE band list.
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** New support for reading IMSI and ICCID with the UIM service.
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* MBIM:
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** Implemented support for processing Protocol Configuration Options using
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Microsoft-defined Basic Connect Extensions.
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** Implemented support for LTE attach status and configuration using
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Microsoft-defined Basic Connect Extensions.
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** Implemented support for the extended signal interface and for 3GPP location
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details using the AT&T specific service.
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** Implemented support for 3GPP USSD operations using the standard USSD
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service.
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** For Qualcomm-based MBIM devices, those with QMI-over-MBIM support, a whole
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new set of features is now available, including: QMI LOC/PDS location
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support, allowed/preferred mode management, frequency band selection,
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power management operations...
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* Plugins:
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** xmm: new XMM plugin, with shared logic (allowed/preferred mode management,
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frequency band selection, power management operations, extended signal
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quality reporting, GPS/A-GPS...) for Intel XMM based devices.
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** fibocom: new plugin, with support for generic MBIM and XMM-based devices.
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** dell: added support for XMM-based devices, like the DW5820e.
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** dell: added custom support for the DW5821e, including 'unmanaged' GPS and
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firmware update integration details.
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** cinterion: new shared interface to include all logic shared between Option
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and Option/HSO devices.
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** sierra-legacy: implemented connection monitoring support.
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** u-blox: added support for extended call state transitions.
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** u-blox: added CDC-ECM support for SARA/LISA-U2xx modems.
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** altair-lte: migrated from SubscriptionState to PCO.
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All the features and fixes which were backported to 1.8.x releases are also present
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in ModemManager 1.10.0.
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ModemManager 1.8.0
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-------------------------------------------
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This is a new stable release of ModemManager.
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The following notes are directed to package maintainers:
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* This version requires:
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** GLib 2.36.0
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** gettext 0.19.8 (for the optional rebuild of documentation)
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** libmbim >= 1.16.0 (for the optional MBIM support)
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** libqmi >= 1.20.0 (for the optional QMI support)
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** libsystemd >= 209 or libsystemd-login >= 183 (for the optional suspend
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and resume support)
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** libsystemd >= 209 (for the optional systemd journal support)
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** polkit >= 0.97 (for the optional PolicyKit support)
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* This version no longer requires:
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** intltool (replaced by new features in gettext)
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* Distributions using systemd should explicitly use the following configure
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options:
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** '--with-systemd-suspend-resume': the only supported source for suspend and
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resume events is now systemd, so the previous '--with-suspend-resume=[]'
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option was renamed.
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** '--with-systemd-journal' to use the new journal support.
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* Distributions wanting to avoid ModemManager poking TTY ports that isn't
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supposed to touch may start using the new 'STRICT' filter policy, given
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as an option to the ModemManager daemon (e.g. patching the default systemd
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service file provided). See below for more info about the filter policy and
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the side effects of using the STRICT approach:
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** E.g. ModemManager --filter-policy=STRICT
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The most important features and changes in this release are the following:
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* New 'filter policy' setting in the ModemManager daemon to decide which ports
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are probed and how. Currently these levels are defined:
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** WHITELIST-ONLY: Only devices or ports explicitly whitelisted with the new
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'ID_MM_DEVICE_PROCESS' udev tag are probed.
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** DEFAULT: All ports are allowed to be probed except for the ones explicitly
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greylisted as RS232 adapters or completely blacklisted. This is the
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default approach that was used until now, and the default as well in this
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release if a different one isn't requested.
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** STRICT: The daemon defines a set of heuristics to try to detect modems and
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ports to probe. Only the TTY ports that are very very likely to be modem
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ports are probed, therefore completely avoiding the need of having a
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separate blacklist or RS232 adapter greylist. But note that this policy
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may end up ignoring some devices, like TTY controlled modems without an
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associated network port.
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** PARANOID: This is equivalent to running the STRICT mode but also applying
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the blacklist and RS232 greylist filters explicitly.
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* Device 'naming'. This release includes logic to allow 'naming' devices with
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the ID_MM_PHYSDEV_UID udev tag, so that the names can then be used in e.g.
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mmcli and also exposed in the 'Device' property in the Modem interface. This
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new setup makes it possible to give the devices unique names that are kept
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across reboots.
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* Allow skipping the automatic scan for devices in the daemon with the new
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'--no-auto-scan' daemon option. Instead, the daemon may be called with the
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'--initial-kernel-events=[PATH]' option including a predefined list of ports
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or otherwise get the port additions reported during runtime with the
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mmcli --report-kernel-event=[] command.
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* Allow building and running without 'udev'. In this setup, the previously
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explained '--no-auto-scan' is enabled by default, so ports are not
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automatically detected .Note that this setup is not suggested for standard
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distributions: if udev is available in the system, it is the preferred method
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to manage the port addition and removal.
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* SIM hot swap. The core includes the needed logic to support SIM hot swap in
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the different devices, although for now it's only tested for Telit and MBIM
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modems. If a SIM hot swap is detected, the modem is flagged as failed and
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reprobed from scratch.
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* Connection status monitoring logic. In order to try to detect network
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initiated disconnections, a generic setup is provided to plugins so that they
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can implement explicit connection status checks that would be executed
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periodically.
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* New support for 3GPP CSFB states and operation modes. We now support
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registration states reported as "SMS only" or "CSFB not preferred", and
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provide APIs to set and get the "UE mode of operation for EPS".
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This version comes with the following new features:
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* Build and system:
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** Updated the systemd service file with additional security related rules.
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** Added support for systemd journal logging.
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** Updated most of the code to use GTask instead of the deprecated
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GSimpleAsyncResult based operations.
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** ChangeLog is built from git during the dist tarball generation.
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* New translations: Polish, Brazilian Portuguese, Slovak, Hungarian, Czech,
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Ukrainian, Swedish and Indonesian.
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* API:
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** Defined additional GSM, UMTS and LTE frequency bands.
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** The MMModemBand enumeration values (EUTRAN, UTRAN and CDMA) have been
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renamed to consolidate how they are defined. A compatibility layer has
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been provided to avoid breaking the API.
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** New 'HardwareRevision' property in the Modem interface.
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** New 'EpsUeModeOperation' property and 'SetEpsUeModeOperation' method in
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the Modem 3GPP interface.
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* Core:
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** Updated libqcdm to load signal strength from QCDM EVDO Pilot Sets.
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** Updated udev rules with new per-vendor rules for quicker processing.
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** Explicitly ignored ports are never probed now, but they will be reported
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as owned by the device and exposed in the Ports property.
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** New 'ID_MM_TTY_BAUDRATE' udev tag to specify the baudrate to use in RS232
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TTY ports.
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** If using UCS2, still assume that the operator name may be given in ASCII.
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** Explicitly open QCDM ports anytime it's needed, instead of assuming they
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are open when enabled.
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** Query supported ME event reporting options and automatically set the best
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choice based on the supported ones.
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** Query supported flow control modems and automatically set the best choice
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based on the supported ones.
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** Explicitly configure flow control settings on the TTY as soon as it is
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connected, only applicable for RS232 devices.
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** Implemented generic unlock retries loading.
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* MBIM:
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** Explicitly reprobe the modem when the mbim-proxy is detected dead.
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** Workaround implemented to keep track of the PIN1 unlock retries as the
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protocol isn't very good allowing this.
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** Load and expose HW revision.
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* QMI:
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** Explicitly reprobe the modem when the qmi-proxy is detected dead.
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** Load and expose HW revision.
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** Detect port closed and forbid client allocation operations.
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** New optional connection status monitoring support, enabled by default for
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the Netgear AC341U.
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* Location interface:
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** Disabled by default for MBIM modems.
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* Messaging interface:
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** Try decoding with UTF-16BE when UCS-2 reported.
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* Plugins:
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** u-blox: new plugin, currently supporting the TOBY-L2, TOBY-L4, TOBY-R2,
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LARA-R2 and LISA-R2.
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** quectel: new plugin, supporting generic AT/QMI based modems.
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** cinterion: implemented support for devices exposing a WWAN network
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interface.
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** cinterion: support changing modes in LTE capable devices.
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** cinterion: added GPS support for devices controlled only with AT^SGPSC.
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** cinterion: use ^SIND unsolicited messages for access tech reporting.
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** huawei: implemented Signal interface.
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** telit: added support for RS232, QMI and MBIM modems.
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** novatel: cleaned up registration state and access tech reporting.
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** novatel-lte: implemented unlock retries loading.
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** dell: speed probing time up and reduce udev dependency.
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** mbm: added GPS support for the Dell DW5560.
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The following features which were backported to 1.6.x releases are also present
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in ModemManager 1.8.0:
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* Build and System:
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** Explicitly use -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_36 and
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-DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_36 so that we don't get warnings
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for GLib features that are flagged as deprecated in newer versions.
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** Dropped After=syslog.target rule in systemd service file.
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** Added all ModemManager udev tags also in "bind" events.
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* Core:
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** Improved detection of 4G-only modems.
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** TTY is set as connected as soon as ATD replies.
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** Removed the default ID_MM_PLATFORM_DRIVER_PROBE whitelist.
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* Signal interface:
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** Report RSCP if available.
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** New generic implementation of the Signal interface in AT-based devices
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using AT+CESQ.
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* QMI:
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** Run FCC auth sequence if "InvalidTransition" is reported when going
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online.
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** Added WDS reporting event support.
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* Plugins:
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** huawei: let the E3372 run NDISDUP via TTY (when the exposed cdc-wdm is
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non-functional).
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** telit: added support for the GE910.
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ModemManager 1.6.0
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-------------------------------------------
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This is a new stable release of ModemManager.
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* This version requires:
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** GLib 2.36.0
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** gettext 0.19.3
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** libmbim >= 1.14.0 (for the optional MBIM support)
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** libqmi >= 1.16.0 (for the optional QMI support)
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** libsystemd >= 209 or libsystemd-login >= 183 (for the optional suspend
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and resume support)
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* For distributions using systemd, it is suggested that the new optional
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suspend/resume is explicitly requested during configure with the new
|
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'--with-suspend-resume=systemd' argument.
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This version comes with the following new features:
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* Core:
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** Implemented support for suspend/resume detection, currently working
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when systemd is in use. Whenever the system is suspended, we'll flag the
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modems as invalid so that they are re-probed from scratch when the system
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is resumed.
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** Added cancellation support for the probing operations.
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** Reworked and simplified the serial port response processing.
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* Location interface:
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** Added A-GPS support, currently available only for QMI based modems with
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PDS service.
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** Added support for updating the default GPS refresh time.
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* Time interface:
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** New default implementation for all AT-based modems.
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* Voice interface:
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** New DBus interface to allow the management of voice calls, which currently
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assumes that the audio channel is setup out of ModemManager.
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* Bearer:
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** New support for reporting statistics of the ongoing connection with a new
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'Stats' property, currently available for QMI and MBIM based modems.
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* QMI:
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** Implemented support for devices which only work in "raw IP" mode, like
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the Sierra MC7455.
|
|
** Implemented support for SIM related operations using the UIM service, as
|
|
newer modems with multi-SIM capabilities don't suppor the legacy DMS UIM
|
|
operations.
|
|
** Implemented support for detecting network-initiated disconnections.
|
|
|
|
* MBIM:
|
|
** If online mode fails, try to use the 'DMS Set FCC Authentication' QMI
|
|
message via the QMI-over-MBIM support, if supported by the device.
|
|
|
|
* udev:
|
|
** Added new supported 'ID_MM_PORT_IGNORE' tag to allow fully ignoring ports
|
|
specified by the user.
|
|
|
|
* mmcli:
|
|
** Added command completion.
|
|
** Added new operations to use the Voice interface.
|
|
** Added new operations to manage the A-GPS settings.
|
|
|
|
* Build:
|
|
** Added code coverage support.
|
|
|
|
* Plugins:
|
|
** haier: new plugin to support the Haier CE81B.
|
|
** thuraya: new plugin for Thuraya satellite modems.
|
|
** sierra-legacy,sierra: the implementation for Sierra modems is now split
|
|
into two different plugins: a 'legacy' one for the old PPP and DirectIP
|
|
based modems and the standard one for the newer QMI and MBIM based ones.
|
|
** dell: new plugin for Dell rebranded devices from Novatel, Sierra or
|
|
Ericsson.
|
|
** gobi: removed the plugin. All non-vendor specific QMI devices should now
|
|
be managed by the generic plugin.
|
|
** mbm: dynamically load the list of supported modes.
|
|
** mbm: fixed several connection/disconnection issues.
|
|
** simtech: support QMI devices.
|
|
** huawei: implemented Voice call management support.
|
|
** huawei: use static IP addressing in NDISDUP capable devices if the AT^DHCP
|
|
response provides the IP details.
|
|
|
|
The following features which were backported to 1.4.x releases are also present
|
|
in ModemManager 1.6.0:
|
|
|
|
* MBIM:
|
|
** The mbim-proxy is used by default.
|
|
** Implemented support for disconnection status notification while connected.
|
|
** Disabled CDMA capabilities, until properly supported.
|
|
|
|
* QMI:
|
|
** The qmi-proxy is used by default.
|
|
** If online mode fails, use 'DMS Set FCC Authentication', required by some
|
|
rebranded Sierra modems (e.g. Dell branded ones).
|
|
** Implemented support for loading SIM operator id and name.
|
|
** Implemented power-cycle reset functionality.
|
|
|
|
* Plugins:
|
|
** telit: added support for new devices, like HE910, UE910 and UL865.
|
|
** telit: implemented dynamic port identification.
|
|
** telit: implemented unlock retries loading.
|
|
** telit: implemented supported/current bands management.
|
|
** telit: implemented supported/current modes management.
|
|
** telit: implemented modem reset and power down.
|
|
** mbm: implemented GPS support for Ericsson HS2350 and H5321gw modems.
|
|
|
|
|
|
ModemManager 1.4.0
|
|
-------------------------------------------
|
|
This is a new stable release of ModemManager.
|
|
|
|
* This version requires libmbim >= 1.10.0.
|
|
|
|
This version comes with the following updates in the interfaces:
|
|
|
|
* Updated the logic around the IP configuration properties in the Bearer:
|
|
** Setting DHCP as IP method in the IPv6 settings means that SLAAC should
|
|
be used to retrieve correct addressing and routing details.
|
|
** DHCP IP method may now be combined with an explicit static IP address, as
|
|
IPv6 SLAAC may require the link-local address to be present.
|
|
** MTU is now also included in the IP configuration properties, if specified
|
|
by the modem, and applicable to both DHCP and STATIC methods.
|
|
* New 'OFF' power state, which fully switches off the modem device. After
|
|
setting the modem in this state, no further use of it can be done. Currently
|
|
available in Wavecom and Cinterion.
|
|
* Location interface: new 'unmanaged GPS' support, which allows to start/stop
|
|
the GPS module in the modem, while leaving the location information retrieval
|
|
to other processes. Currently available in modems with independent GPS TTYs,
|
|
like Option/HSO, Cinterion and Huawei.
|
|
* New Test DBus interface: not to be installed, just for internal system tests.
|
|
|
|
Other notable changes include:
|
|
* MBIM: support for ZTE and Sequans Communications modems.
|
|
* Ericsson MBM: Support for AT-capable /dev/cdc-wdm ports.
|
|
* Huawei: improved support for Network time retrieval.
|
|
* Huawei: implemented GPS support.
|
|
* Huawei: support for /dev/cdc-wdm AT ports via the new huawei-cdc-ncm driver.
|
|
* Cinterion: implemented GPS support.
|
|
* Cinterion: implemented unlock retries loading.
|
|
* Cinterion: gather port types for multi-tty devices.
|
|
* Cinterion: custom wait for SIM readiness after SIM-PIN unlock.
|
|
* Wavecom: custom wait for SIM readiness after SIM-PIN unlock.
|
|
* Probing: new flag to identify hotplugged devices which don't need full reset.
|
|
* Tests: internal refactor of the ports handling code, allowing test-driven
|
|
virtual ports and system tests run during 'make check'. This new feature also
|
|
comes with a new internal 'Test' DBus interface, as well as new --test-[*]
|
|
options in the ModemManager program.
|
|
* and many more fixes...
|
|
|
|
|
|
ModemManager 1.2.0
|
|
-------------------------------------------
|
|
This is a new stable release of ModemManager.
|
|
|
|
This version comes with the following updates in the interfaces:
|
|
|
|
* Signal interface: new interface for extended signal quality information
|
|
* OMA interface: new interface to expose the Device Management capabilities
|
|
defined by the Open Mobile Alliance
|
|
* Messaging interface: new 'Messages' property
|
|
* Modem interface: new 'Bearers' property
|
|
* 3GPP interface: new 'SubscriptionState' property
|
|
|
|
Other notable changes include:
|
|
|
|
* QMI: Implemented Manual CDMA activation logic
|
|
* QMI: Implemented 3GPP2/CDMA SMS support
|
|
* QMI: Added support for QMI modems in the ZTE, x22x and Cinterion plugins.
|
|
* Huawei: multiple improvements and fixes for the ^NDISDUP support
|
|
* Huawei: new mode/switching logic with ^SYSCFGEX for LTE-capable devices
|
|
* Altair-LTE: set subscription state based on PCO
|
|
* MediaTek: new 'mtk' plugin added for MediaTek devices
|
|
* libmm-glib: Added GObject Introspection and Vala support
|
|
* and many more fixes...
|
|
|
|
|
|
ModemManager 1.0.0
|
|
-------------------------------------------
|
|
|
|
This is a new stable release of ModemManager. Notable changes include:
|
|
|
|
* More flexible D-Bus API that accounts for the capabilities of modern devices
|
|
* Native support for Gobi and QMI-based Qualcomm devices via libqmi
|
|
* Native support for MBIM-based devices via libmbim
|
|
* Preliminary support for GPS-based Location Services with some devices
|
|
* More complete messaging API
|
|
* New libmm-glib client library
|
|
* New fully-featured command-line client (mmcli)
|
|
* systemd integration
|
|
* and much more...
|