Re: [PATCH] ide-scsi: DMA alignment bug fixed

[Jens Axboe]

On Fri, Nov 05 2004, Bartlomiej Zolnierkiewicz wrote:
> [ linux-ide@xxxxxxxxxxxxxxx added to cc: ]
> 
> Before going further please both of you check the current -linus tree.
> 
> I fixed ide-scsi to "pass" scatterlist table obtained from
> SCSI layer to IDE layer and killed BIO mapping completely.
> 
> Thanks.
> 
> Jens, while unaligned DMA is a problem for ide-scsi?
> AFAIR ide-cd does it so this is not a hardware limitation...

ide-cd just requires 32-byte alignment currently.

-- 
Jens Axboe

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