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From: Matthew Wilcox <willy@debian.org>
To: Derek Engelhaupt <derekengelhaupt@rocketmail.com>
Cc: Grant Grundler <grundler@dsl2.external.hp.com>,
	John David Anglin <dave@hiauly1.hia.nrc.ca>,
	Richard Nairn <richard@nairnconsulting.ca>,
	taggart@carmen.fc.hp.com, parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] 735/125 Wide Diff scsi
Date: Sat, 26 Oct 2002 01:07:28 +0100	[thread overview]
Message-ID: <20021026010728.H27461@parcelfarce.linux.theplanet.co.uk> (raw)
In-Reply-To: <20021026000014.4733.qmail@web12507.mail.yahoo.com>; from derekengelhaupt@rocketmail.com on Fri, Oct 25, 2002 at 05:00:14PM -0700

On Fri, Oct 25, 2002 at 05:00:14PM -0700, Derek Engelhaupt wrote:
> So my C180 has a different HVD controller chip than the 735?

The problem is that 735's CPU can't allocate consistent memory -- the
C180 has the CCIO IOMMU, so it can.  The ncr53c7xx driver relies on
being able to allocate consistent memory.

-- 
Revolutions do not require corporate support.

  reply	other threads:[~2002-10-26  0:07 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-24 21:50 [parisc-linux] 735/125 Wide Diff scsi Richard Nairn
2002-10-24 22:20 ` Matt Taggart
2002-10-24 22:25   ` John David Anglin
2002-10-24 22:34     ` Richard Nairn
2002-10-24 22:40       ` John David Anglin
2002-10-25  0:50         ` Grant Grundler
2002-10-26  0:00           ` Derek Engelhaupt
2002-10-26  0:07             ` Matthew Wilcox [this message]
2002-10-24 22:34     ` John David Anglin
2002-10-25  0:44       ` Grant Grundler

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