Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx> wrote:
> On Wed, Oct 24, 2012 at 12:52:18PM -0400, covici@xxxxxxxxxxxxxx wrote:
> > Sebastian Andrzej Siewior <sebastian@xxxxxxxxxxxxx> wrote:
> >
> > > On Wed, Oct 24, 2012 at 11:13:51AM -0400, covici@xxxxxxxxxxxxxx wrote:
> > > > I cannot post dmesg output befcause it starts spewing messages before
> > > > any disk is mounted -- I have to shut down and reboot without the drive
> > > > plugged in. But see a previous message where I posted some more
> > > > information in this thread. But to answer your questions, the enclosure
> > > > has its own power and it does work with usb2 -- although I have not
> > > > booted with it plugged in in that state, so I will have to check.
> > >
> > > So it does not get better if you unplugg the device later on? You could either
> > > try netconsole (Documentation/networking/netconsole.txt assuming you have
> > > already network) if this works or maybe even simpler, boot your own kernel and
> > > after you booted modprobe the xhci driver (and hope that it still behaves that
> > > way).
> >
> > I will have to try that, but when this has happened in the past with
> > kernels like 3.4.0, unplugging and replugging the drive did not fix
> > anything. I will have to see if the xhci module is in there at the
> > time.
>
> I'm wondering if perhaps your device isn't responding to the Set Address
> control transfer, and the xHCI driver is getting stuck with the command
> on the command ring. Can you try the latest kernel from Linus' tree?
> There's some command cancellation patches that went into 3.7 (that are
> marked for stable) that should fix that particular issue.
How do I get those kernels? Can you give me the address and whatever
else I need to get those?
Thanks.
--
Your life is like a penny. You're going to lose it. The question is:
How do
you spend it?
John Covici
covici@xxxxxxxxxxxxxx
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