Date: Mon, 8 Feb 2010 09:10:03 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: <201002080910.o189A3fp080625@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: linimon@freebsd.org, bug-followup@freebsd.org, bel@orel.ru Cc: Subject: Re: sparc64/141918: [ehci] ehci_interrupt: unrecoverable error, controller halted (sparc64) Date: Mon, 8 Feb 2010 10:07:42 +0100 On Mon, Feb 08, 2010 at 07:05:29AM +0000, linimon@freebsd.org wrote: > > hps claims that this may be sparc64-specific. > As outlined here it's unlikely that this is a problem of the sparc64 bus_dmamap_sync(9): http://lists.freebsd.org/pipermail/freebsd-sparc64/2009-December/006866.html There are however known problems with usb(4) in this regard, see for example: http://svn.freebsd.org/viewvc/base?view=revision&revision=203080 Marius
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