From owner-freebsd-bugs@FreeBSD.ORG  Sun Dec 21 05:30:04 2008
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
Delivered-To: freebsd-bugs@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 153AC1065679
	for <freebsd-bugs@hub.freebsd.org>;
	Sun, 21 Dec 2008 05:30:04 +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 041598FC18
	for <freebsd-bugs@hub.freebsd.org>;
	Sun, 21 Dec 2008 05:30:04 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id mBL5U3pP057350
	for <freebsd-bugs@freefall.freebsd.org>; Sun, 21 Dec 2008 05:30:03 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.3/8.14.3/Submit) id mBL5U3qF057348;
	Sun, 21 Dec 2008 05:30:03 GMT (envelope-from gnats)
Date: Sun, 21 Dec 2008 05:30:03 GMT
Message-Id: <200812210530.mBL5U3qF057348@freefall.freebsd.org>
To: freebsd-bugs@FreeBSD.org
From: Dieter <freebsd@sopwith.solgatos.com>
Cc: 
Subject: Re: kern/118093: firewire bus reset hogs CPU,
	causing data to be lost 
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Dieter <freebsd@sopwith.solgatos.com>
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 21 Dec 2008 05:30:04 -0000

The following reply was made to PR kern/118093; it has been noted by GNATS.

From: Dieter <freebsd@sopwith.solgatos.com>
To: freebsd-firewire@freebsd.org, bug-followup@freebsd.org
Cc:  
Subject: Re: kern/118093: firewire bus reset hogs CPU, causing data to be lost 
Date: Sat, 20 Dec 2008 21:24:23 +0000

 In message <494DAEB1.1070909@miralink.com>, Sean Bruno writes:
 
 > I setup my system to execute a bus reset every 1 second, simultaneously, 
 > I started copying a large
 > file onto the system see if anything would happen.
 > 
 > I saw no change to copy speed reported by SCP during the entire 
 > transaction.  I also see no change
 > to the system load while this is occurring.
 
 Does your system have a RS-232 console or VGA console?
 The problem might be specific to RS-232.
 
 > This seems indicative of "something else" going on.
 
 Any idea what this "something else" might be?
 
 Does anyone have a clue why my spl calls are returning 0 ?