Re: 2.4.21-rc7 AMD64 dpt_i2o fails compile

From: Warren Togami (
Date: Fri Jun 06 2003 - 00:33:02 EST

On Thu, 2003-06-05 at 09:45, Alan Cox wrote:
> On Iau, 2003-06-05 at 13:15, Andi Kleen wrote:
> > Alan Cox <> writes:
> >
> > > Fixing up dpt_i2o for the new DMA stuff is a major job. Fixing it
> for
> > > 64bit cleanness even more so.
> >
> > If the hardware/firmware supports 64bit pointers then at least AMD64
> > can work without the PCI DMA API.
> 32bit all around as far I as I can tell
Adaptec SCSI RAID 2110S claims to be a "64-bit/66MHz PCI-to-SCSI RAID
card". The physical card is longer than normal 32-bit PCI cards with
more pins that fit into a "64-bit PCI slot". Are Adaptec's claims of
64-bit hardware false?

32-bit Red Hat 9 with dpt_i2o is working great with Opteron and this
card, so I have a safe option to fallback on if we can't fix the 64-bit

Warren Togami

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