From owner-freebsd-current  Sat Mar  1  1:34:26 2003
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id B55C137B401
	for <current@FreeBSD.ORG>; Sat,  1 Mar 2003 01:34:25 -0800 (PST)
Received: from spider.deepcore.dk (cpe.atm2-0-56339.0x50c6aa0a.abnxx2.customer.tele.dk [80.198.170.10])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 4050C43FDD
	for <current@FreeBSD.ORG>; Sat,  1 Mar 2003 01:34:22 -0800 (PST)
	(envelope-from sos@spider.deepcore.dk)
Received: (from sos@localhost)
	by spider.deepcore.dk (8.12.5/8.12.6) id h219YAbf028196;
	Sat, 1 Mar 2003 10:34:10 +0100 (CET)
	(envelope-from sos)
From: Soeren Schmidt <sos@spider.deepcore.dk>
Message-Id: <200303010934.h219YAbf028196@spider.deepcore.dk>
Subject: Re: Me Too: HPT372 UDMA detection problem on current (was Re: High %
 interrupt when building world)
In-Reply-To: <20030301040924.31545.qmail@web11405.mail.yahoo.com>
To: Shizuka Kudo <shizukakudo_99@yahoo.com>
Date: Sat, 1 Mar 2003 10:34:10 +0100 (CET)
Cc: Bruce Cran <bruce@cran.org.uk>, current@FreeBSD.ORG
X-Mailer: ELM [version 2.4ME+ PL98b (25)]
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain; charset=ISO-8859-1
Sender: owner-freebsd-current@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-current.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-current>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-current>
X-Loop: FreeBSD.ORG

It seems Shizuka Kudo wrote:
> 
> --- Bruce Cran <bruce@cran.org.uk> wrote:
> > 
> > Just to add to this, when I run the above 'dd' command, I see top reporting 35-40% interrupt
> > usage on the drive on the RAID controller, while it's
> > 3-5% for the drive on the VIA controller, and the drive itself is:
> > 
> > 0 READY ad4: 58644MB <IC35L060AVER07-0> [119150/16/63] at ata2-master UDMA100
> > 
> > Bruce Cran
> > 
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-current" in the body of the message
> 
> I have "sysctl -a" showing "hw.ata.ata_dma: 1", but "atacontrol mode" showing "PIO4" for the
> drives attached to HP370A. Setting them to mode "udma6" was just ignored.

Fixed!

-Søren

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message