RFC: FreeBSD I/OAT driver

Prafulla Deuskar pdeuskar at FreeBSD.ORG
Thu Aug 31 16:49:50 UTC 2006


> 
> Prafulla Deuskar writes:
>  > Dual core Woodcrest
>  > Bensley Chipset
> 
> How can one tell before purchase which machines/chipsets have I/OAT?
> 
> We just bought a pair of Dell 2950s with a "5000X" Chipset
> (8086:25c0), and there is no I/OAT DMA engine that I can see (no
> device 8086:1a38).
>
Your best bet to get I/OAT enabled system right now is to get SuperMicro system.
 


More information about the freebsd-current mailing list