** Description changed: [Impact] The ufs controller reports not ready to accept UIC command during fwts S3 test, and disk lost connection, can’t do I/O anymore. [Fix] Intel provides a series of patches to fix this issue https://lore.kernel.org/linux-scsi/[email protected]/ + included scsi/for-next and should be merged into v6.19 + a2b32bc1d9e3 scsi: ufs: core: Fix invalid probe error return value + d968e99488c4 scsi: ufs: ufs-pci: Set UFSHCD_QUIRK_PERFORM_LINK_STARTUP_ONCE for Intel ADL + d34caa89a132 scsi: ufs: core: Add a quirk to suppress link_startup_again + bb44826c3bdb scsi: ufs: ufs-pci: Fix S0ix/S3 for Intel controllers + [Test] Runs the following command on the device with ufs disk, and the disk should keep working well after the test - sudo fwts s3 --s3-multiple=30 + sudo fwts s3 --s3-multiple=30 [Where problems could occur] It mainly preserves the hba->spm_lvl(desired UFS power management level) before suspend and restore the value after resume for the ufs. It doesn't look like to introduce any regressions.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2129986 Title: The ufs controller reports not ready to accept UIC command during S3 test To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2129986/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
