On Wed, 2024-11-06 at 10:10 -0800, Bart Van Assche wrote:
> Some early UFSHCI 4.0 controllers support the UFSHCI 3.0 register
> set.
> The UFSHCD_QUIRK_BROKEN_LSDBS_CAP quirk must be set for these
> controllers.
> Commit b92e5937e352 ("scsi: ufs: core: Move code out of an if-
> statement")
> changed the behavior for these controllers from working fine into
> "ufshcd_add_scsi_host: failed to initialize (legacy doorbell mode not
> supported)". Fix this by setting the "broken LSDBS" quirk for the
> SM8650 development board.
>
> Reported-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> Closes:
> https://lore.kernel.org/linux-scsi/0c0bc528-fdc2-4106-bc99-f23ae377f6f5@xxxxxxxxxx/
> Tested-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> # on SM8650-HDK
> Tested-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> # on SM8650-QRD
> Fixes: b92e5937e352 ("scsi: ufs: core: Move code out of an if-
> statement")
> Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Appreciate it!
Reviewed-by: Bean Huo <beanhuo@xxxxxxxxxx>
