Public bug reported: [ Impact ]
* Add a service to make mbim-cli be able to send AT command to Compal WWAN module for FCC unlock [ Test Plan ] * On the platform with Compal SDX12 WWAN module with ID: usb:v413Cp8217 usb:v413Cp8218 * Install Compal's WWAN services which is maintained in https://github.com/palcomwireless/linux_pkgs * The service can finish FCC unlock with patched libmbim successfully after system boot up * The Modem can work with Internet access after valid SIM is inserted [ Where problems could occur ] * It adds new mbim service for supporting Compal module, there is no existing service modification. * The mbim relies on transaction task to handle sending AT command to the modem. It will send the command asynchronously, if there is a bug or system issue in GLib, the AT command may not send to modem successfully, and the modem won't work. [ Other Info ] * Upstream commit: https://gitlab.freedesktop.org/mobile- broadband/libmbim/-/commit/c275e4f1422291b933464880c37bd9cfd14b5bca ** Affects: oem-priority Importance: Undecided Status: New ** Affects: libmbim (Ubuntu) Importance: Undecided Status: New ** Tags: oem-priority originate-from-2054378 somerville ** Description changed: [ Impact ] - * Add plugin to make mbim-cli is able t send AT command to Compal WWAN + * Add plugin to make mbim-cli is able t send AT command to Compal WWAN module for FCC unlock [ Test Plan ] - * On the platform with Compal SDX12 WWAN module with ID: - usb:v413Cp8217 - usb:v413Cp8218 - * Install Compal's WWAN services which is maintained in https://github.com/palcomwireless/linux_pkgs - * The service can finish FCC unlock with patched libmbim successfully after system boot up - * The Modem can work with Internet access after valid SIM is plugged - + * On the platform with Compal SDX12 WWAN module with ID: + usb:v413Cp8217 + usb:v413Cp8218 + * Install Compal's WWAN services which is maintained in https://github.com/palcomwireless/linux_pkgs + * The service can finish FCC unlock with patched libmbim successfully after system boot up + * The Modem can work with Internet access after valid SIM is inserted [ Where problems could occur ] - * It adds new mbim service for supporting Compal module, there is no + * It adds new mbim service for supporting Compal module, there is no existing service modification. - * The mbim relies on transaction task to handle sending AT command to + * The mbim relies on transaction task to handle sending AT command to the modem. It will send the command asynchronously, if there is a bug or system issue in GLib, the AT command may not send to modem successfully, and the modem won't work. [ Other Info ] - - * Upstream commit: https://gitlab.freedesktop.org/mobile-broadband/libmbim/-/commit/c275e4f1422291b933464880c37bd9cfd14b5bca + + * Upstream commit: https://gitlab.freedesktop.org/mobile- + broadband/libmbim/-/commit/c275e4f1422291b933464880c37bd9cfd14b5bca ** Description changed: [ Impact ] - * Add plugin to make mbim-cli is able t send AT command to Compal WWAN - module for FCC unlock + * Add a service to make mbim-cli be able to send AT command to Compal + WWAN module for FCC unlock [ Test Plan ] * On the platform with Compal SDX12 WWAN module with ID: usb:v413Cp8217 usb:v413Cp8218 * Install Compal's WWAN services which is maintained in https://github.com/palcomwireless/linux_pkgs * The service can finish FCC unlock with patched libmbim successfully after system boot up * The Modem can work with Internet access after valid SIM is inserted [ Where problems could occur ] * It adds new mbim service for supporting Compal module, there is no existing service modification. * The mbim relies on transaction task to handle sending AT command to the modem. It will send the command asynchronously, if there is a bug or system issue in GLib, the AT command may not send to modem successfully, and the modem won't work. [ Other Info ] * Upstream commit: https://gitlab.freedesktop.org/mobile- broadband/libmbim/-/commit/c275e4f1422291b933464880c37bd9cfd14b5bca ** Tags added: oem-priority originate-from-2054378 somerville -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2071877 Title: Support sending AT commnad by mbim-cli for Compal WWAN module To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2071877/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
