sparc64/141918: [ehci] ehci_interrupt: unrecoverable error,
controller halted (sparc64)
Marius Strobl
marius at alchemy.franken.de
Fri Mar 30 14:00:29 UTC 2012
The following reply was made to PR sparc64/141918; it has been noted by GNATS.
From: Marius Strobl <marius at alchemy.franken.de>
To: Manuel Tobias Schiller <mala at hinterbergen.de>
Cc: bug-followup at FreeBSD.org
Subject: Re: sparc64/141918: [ehci] ehci_interrupt: unrecoverable error, controller halted (sparc64)
Date: Fri, 30 Mar 2012 15:50:19 +0200
On Fri, Mar 30, 2012 at 03:34:26PM +0200, Manuel Tobias Schiller wrote:
> On Fri, 30 Mar 2012 15:30:26 +0200
> Marius Strobl <marius at alchemy.franken.de> wrote:
>
> > On Fri, Mar 30, 2012 at 01:00:25PM +0000, Manuel Tobias Schiller wrote:
> > > The following reply was made to PR sparc64/141918; it has been noted
> > > by GNATS.
> > >
> > > From: Manuel Tobias Schiller <mala at hinterbergen.de>
> > > To: bug-followup at FreeBSD.org, bel at orel.ru
> > > Cc:
> > > Subject: Re: sparc64/141918: [ehci] ehci_interrupt: unrecoverable
> > > error, controller halted (sparc64)
> > > Date: Fri, 30 Mar 2012 14:58:07 +0200
> > >
> > > --Sig_/VHMCV0/0GzXjMMwv0Mf__N+
> > > Content-Type: text/plain; charset=US-ASCII
> > > Content-Transfer-Encoding: quoted-printable
> > >
> > > Dear all,
> > >
> > > has there been any progress on this one? I'm seeing basically the
> > > same thing with FreeBSD 9, but in my case the problem turns up when I
> > > try to mount one of my ZFS filesystems built in a RAIDZ configuration
> > > on real hard disks connected over USB. The disks are fine, and the
> > > ZFS filesystem was unexported cleanly on a different machine. You can
> > > find the kernel messages from dmesg below.
> > >
> > > I'm willing to test patches, but it might take a while, since my
> > > machine (Netra T1 AC200 with a 500 MHz CPU) is not quite that fast
> > > when recompiling kernels.
> > >
> >
> > Have you given the two patches mentioned earlier in the audit-trail
> > of this PR a try? It's probably a good idea to additionally put
> > "options USB_HOST_ALIGN=64" into the kernel configuration file
> > when testing the one for usb_transfer.c.
> >
> > Marius
>
> Hi Marius,
>
> ok, so you did not get feedback on those patches.
No; so far I also couldn't reproduce this problem using the on-board
EHCI controllers in sun4u machines or the add-on cards I have. What
controller is this? If I'm not mistaken, the T1-AC200 don't have an
on-board EHCI controller.
Marius
More information about the freebsd-sparc64
mailing list