Date: Fri, 30 Mar 2012 14:00:28 GMT From: Marius Strobl <marius@alchemy.franken.de> To: freebsd-sparc64@FreeBSD.org Subject: Re: sparc64/141918: [ehci] ehci_interrupt: unrecoverable error, controller halted (sparc64) Message-ID: <201203301400.q2UE0S15082934@freefall.freebsd.org>
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The following reply was made to PR sparc64/141918; it has been noted by GNATS. From: Marius Strobl <marius@alchemy.franken.de> To: Manuel Tobias Schiller <mala@hinterbergen.de> Cc: bug-followup@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@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@hinterbergen.de> > > > To: bug-followup@FreeBSD.org, bel@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
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