Re: Bad DMA from Marvell 9230

Benjamin Herrenschmidt
2014-05-30T20:59:30Z

On Fri, 2014-05-30 at 09:58 -0400, Jérôme Carretero wrote:
> Weird (I hadn't seen that you reported the 9235 working...), I have
> IOMMU problems with a 9235...
>
> What system are you running it on (when you say "power box", is it a
> beefy x86 computer or literally a PowerPC)?
> For me, AMD 990FX chipset, latest master linux.
> My board works fine* on another non-IOMMU system.

A PowerPC POWER8 prototype machine :-)

Cheers,
Ben.