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Date:      Sun, 11 Jan 2004 11:21:49 +0100
From:      Gary Jennejohn <garyj@jennejohn.org>
To:        freebsd-amd64@freebsd.org
Cc:        sos@freebsd.org
Subject:   Re: success with GA-K8VNXP but problem with IDE disk 
Message-ID:  <200401111021.i0BALnCJ001201@peedub.jennejohn.org>
In-Reply-To: Your message of "Sun, 11 Jan 2004 01:39:31 PST." <20040111093931.GB11120@dragon.nuxi.com> 

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"David O'Brien" writes:
> On Fri, Jan 09, 2004 at 01:55:54AM +0100, Gary Jennejohn wrote:
> > One strange thing is that my IDE disk, which worked at UDMA100 with my
> > old mobo, only runs at UDMA33 with the new mobo. I'm using UDMA100 cables.
> > I can't force the setting of UDMA100 or UDMA66 using atacontrol. Maybe a
> > bug in the handling of the VT8237? The disk is all by itself as master on
> > one channel, although I do have a DVD drive (UDMA33) by itself as master
> > on the second channel. I have checked the BIOS settings, but there's no
> > way to force UDMA100 in the BIOS that I can see.
> 
> 
> What's your /var/run/dmesg.boot?
> 

The relevant parts are:

atapci0: <GENERIC ATA controller> port 0xac00-0xac0f at device 15.0 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
[snip]
GEOM: create disk ad0 dp=0xc5abbe60
ad0: 78166MB <Maxtor 6Y080P0> [158813/16/63] at ata0-master UDMA33
acd0: DVDR <HL-DT-ST DVDRAM GSA-4040B> at ata1-master UDMA33

---
Gary Jennejohn / garyj[at]jennejohn.org gj[at]freebsd.org gj[at]denx.de



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