Messages in this thread | | | Subject | Re: [PATCH] xhci: Add check for invalid byte size error when UAS devices are connected. | From | Mathias Nyman <> | Date | Mon, 24 Sep 2018 16:09:59 +0300 |
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On 21.09.2018 16:22, Sandeep Singh wrote: > From: Sandeep Singh <sandeep.singh@amd.com> > > Observed "TRB completion code (27)" error which corresponds to Stopped - > Length Invalid error(xhci spec section 4.17.4) while connecting USB to > SATA bridge. > > Looks like this case was not considered when the following patch[1] was > committed. Hence adding this new check which can prevent > the invalid byte size error. > > [1] ade2e3a xhci: handle transfer events without TRB pointer >
Thanks, adding to queue.
Just out of curiosity, was the TRB pointer bits all zeroes in this Stopped -Length invalid transfer event TRB?
-Mathias
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