** Description changed: [SRU Justification] [Impact] The Quectel SDX24 EM160R-GL 4G LTE CAT16 PCIE Modem and Foxconn SDX55 T99W175 5G sub6 PCIE Modem are not supported in 5.11 kernel yet. The new WWAN framework and driver support are required to be backported to detect and control the new WWAN modules. [Fix] Backport the WWAN framework and drivers support from mainline kernel 5.13. [Test Case] - Verify whether the Quectel/Foxconn WWAN module are detected or not. And use ether `mmcli` commands or NetworkSettings Panel to test the connection. + Verify whether the Quectel/Foxconn WWAN module are detected or not. And use either `mmcli` commands or NetworkSettings Panel to test the connection. [Where problem could occur] The regression can be considered as low since it's been verified in the 5.13 kernel.
** Description changed: [SRU Justification] [Impact] The Quectel SDX24 EM160R-GL 4G LTE CAT16 PCIE Modem and Foxconn SDX55 T99W175 5G sub6 PCIE Modem are not supported in 5.11 kernel yet. The new WWAN framework and driver support are required to be backported to detect and control the new WWAN modules. [Fix] Backport the WWAN framework and drivers support from mainline kernel 5.13. [Test Case] Verify whether the Quectel/Foxconn WWAN module are detected or not. And use either `mmcli` commands or NetworkSettings Panel to test the connection. [Where problem could occur] - The regression can be considered as low since it's been verified in the 5.13 kernel. + Since the WWAN framework is totally new which makes use of the existing MHI bus drivers and protocols, it should be compatible with old WWAN modules. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1932124 Title: Add WWAN framework and drivers support To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1932124/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
