Re: System hangs when using USB 3.0 HD with on Ubuntu

Sarah Sharp
2010-04-09T17:14:24Z

On Fri, Apr 09, 2010 at 12:39:11PM -0400, Douglas Gilbert wrote:
> Alan Stern wrote:
> >On Wed, 7 Apr 2010, Jonas Schwertfeger wrote:
> >
> >>On 04/07/2010 05:03 PM, Alan Stern wrote:
> >>>In that case, can you repeat the test using an EHCI controller instead
> >>>of xHCI?
> >
> >>ffff8800345dbb40 2336460054 S Bo:1:004:2 -115 31 = 55534243
> >>96000000 00020000 80001085 082e0000 00010000 00000000 40a100
> >>ffff8800345dbb40 2336460204 C Bo:1:004:2 0 31 >
> >>ffff880035f30f00 2336460222 S Bi:1:004:1 -115 512 <
> >>ffff880035f30f00 2336460472 C Bi:1:004:1 -32 0
> >>ffff8800345dbb40 2336460492 S Co:1:004:0 s 02 01 0000 0081 0000 0
> >>ffff8800345dbb40 2336460579 C Co:1:004:0 0 0
> >>ffff8800345dbb40 2336460596 S Bi:1:004:1 -115 13 <
> >>ffff8800345dbb40 2336460711 C Bi:1:004:1 0 13 = 55534253
> >>96000000 00020000 01
> >>ffff8800345dbb40 2336460729 S Bo:1:004:2 -115 31 = 55534243
> >>97000000 60000000 80000603 00000060 00000000 00000000 000000
> >>ffff8800345dbb40 2336460823 C Bo:1:004:2 0 31 >
> >>ffff880035f30f00 2336460841 S Bi:1:004:1 -115 96 <
> >>ffff880035f30f00 2336460952 C Bi:1:004:1 0 96 = 720b0000
> >>0000000e 090c0004 00010000 00000000 40510000 00000000 00000000
> >
> >Here's the sense information for the failed ATA-16 passthrough
> >command. I can't interpret it; maybe someone else can.
>
> Descriptor sense format, sense_key=ABORTED_COMMAND
> with no additional sense code (0x0,0x0).
>
> It has also added an ATA Return descriptor which
> purports to be the ATA registers after the command
> is processed. That starts at the 0x09 byte. See
> sat2r09.pdf table 114 to decode that.
> Since it is an aborted command I would not take
> that too seriously.
>
> It is incorrect to have an ATA Return descriptor
> with asc,ascq=0x0,0x0 .

Someone should probably tell Neil Perng at Genesys Logic. Maybe Dinh
Nguyen (from the launchpad entry) can provide an email address or
forward this thread on?

Sarah Sharp
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