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Date:      Tue, 15 Jan 2002 19:07:21 +0000
From:      Simon Dick <simond@irrelevant.org>
To:        Jason Andresen <jandrese@mitre.org>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: New IBM drive setting problem?
Message-ID:  <20020115190721.GF99371@irrelevant.org>
In-Reply-To: <3C4465B9.50AB6EA1@mitre.org>
References:  <3C4465B9.50AB6EA1@mitre.org>

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On Tue, Jan 15, 2002 at 12:24:09PM -0500, Jason Andresen wrote:
> I have a rather annoying problem my ide controller on a VIA KT133a.
> 
> Both the drive and the controller support UDMA100, and I have an UDMA100
> cable attached, but the drive only comes up as UDMA33.  More annoying
> is the DVD-ROM drive attached to the second controller that comes up
> as ATA66.
> 
> Is there any knob I can tweak to make the drive realize it's ATA100
> compliant?
> 
> This is running on:
> FreeBSD escaflowne.el.hazard 4.4-STABLE FreeBSD 4.4-STABLE #9: Mon Dec
> 31 18:21:52 EST 2001
> 
> Here are the relevant messages from boot:
> atapci0: <VIA 82C686 ATA100 controller> port 0xe000-0xe00f at device
> 17.1 on pci 0
> ata0: at 0x1f0 irq 14 on atapci0
> ata1: at 0x170 irq 15 on atapci0
> 
> ad0: 58644MB <IC35L060AVER07-0> [119150/16/63] at ata0-master tagged
> UDMA33
> acd0: DVD-ROM <Pioneer DVD-ROM ATAPIModel DVD-116 0122> at ata1-master
> using UDMA66

The drive should just work as ATA100, mine do:
FreeBSD 4.4-RELEASE-p1 #1: Sun Dec 16 21:20:07 GMT 2001
atapci1: <Promise ATA100 controller> port 0x8000-0x803f,0x8400-0x8403,0x8800-0x8807,0x9000-0x9003,0x9400-0x9407 mem 0xe2000000-0xe201ffff irq 10 at device 17.0 on pci0
ata2: at 0x9400 on atapci1
ata3: at 0x8800 on atapci1
ad4: 58644MB <IC35L060AVER07-0> [119150/16/63] at ata2-master UDMA100
ad6: 58644MB <IC35L060AVER07-0> [119150/16/63] at ata3-master UDMA100

You may want to try sending the output of boot -v to the list.

-- 
Simon Dick					simond@irrelevant.org
"Why do I get this urge to go bowling everytime I see Tux?"

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