Messages in this thread | | | Subject | Re: SII SATA request size limit | From | Alan Cox <> | Date | Fri, 12 Sep 2003 23:28:34 +0100 |
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On Gwe, 2003-09-12 at 22:00, Marcelo Penna Guerra wrote: > * Rev. <= 0x01 of the 3112 have a bug that can cause data > * corruption if DMA transfers cross an 8K boundary. This is > * apparently hard to tickle, but we'll go ahead and play it > * safe.
It isnt that simple, unfortunately you need an NDA for the full story. If you want to check which chips need it get a setup that hangs reliably with large transfers, put the same disks on a newer controller that doesnt and see what happens
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