Skip to content
Commit 7a21b27a authored by Pawel Laszczak's avatar Pawel Laszczak Committed by Greg Kroah-Hartman
Browse files

usb: cdnsp: fix issue with ZLP - added TD_SIZE = 1



Patch modifies the TD_SIZE in TRB before ZLP TRB.
The TD_SIZE in TRB before ZLP TRB must be set to 1 to force
processing ZLP TRB by controller.

cc: <stable@vger.kernel.org>
Fixes: 3d829045 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver")
Signed-off-by: default avatarPawel Laszczak <pawell@cadence.com>
Reviewed-by: default avatarPeter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20221115092218.421267-1-pawell@cadence.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f90f5afd
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment