From owner-freebsd-sparc64@FreeBSD.ORG Mon Feb 8 09:10:03 2010 Return-Path: Delivered-To: freebsd-sparc64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 701AC1065698 for ; Mon, 8 Feb 2010 09:10:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 5FFD88FC16 for ; Mon, 8 Feb 2010 09:10:03 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id o189A3xe080626 for ; Mon, 8 Feb 2010 09:10:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id o189A3fp080625; Mon, 8 Feb 2010 09:10:03 GMT (envelope-from gnats) Date: Mon, 8 Feb 2010 09:10:03 GMT Message-Id: <201002080910.o189A3fp080625@freefall.freebsd.org> To: freebsd-sparc64@FreeBSD.org From: Marius Strobl Cc: Subject: Re: sparc64/141918: [ehci] ehci_interrupt: unrecoverable error, controller halted (sparc64) X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Marius Strobl List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Feb 2010 09:10:03 -0000 The following reply was made to PR sparc64/141918; it has been noted by GNATS. From: Marius Strobl 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