Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: 2.4.21-rc7 AMD64 dpt_i2o fails compile | From | Warren Togami <> | Date | 05 Jun 2003 19:33:02 -1000 |
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On Thu, 2003-06-05 at 09:45, Alan Cox wrote: > On Iau, 2003-06-05 at 13:15, Andi Kleen wrote: > > Alan Cox <alan@lxorguk.ukuu.org.uk> 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
http://www.adaptec.com/worldwide/support/suppdetail.html?cat=%2fProduct%2fASR-2110S&prodkey=ASR-2110S http://www.adaptec.com/worldwide/support/techspecs.html?prodkey=ASR-2110S&cat=%2fProduct%2fASR-2110S 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 operation.
Warren Togami warren@togami.com
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