> That's right. See the discussion on a similar problem here: > > <http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=10 > 59644&admit=-682735245+1158251313899+28353475>
That's an AMD machine. > > In this other case, the symptoms were very similar to yours. > I suspected it was an IOMMU problem, and the problem went > away when the user upgraded to the latest kernel at that > time. tg3s never use the IOMMU on AMD systems with production kernels because they have a suitably large DMA mask. IOMMU is only used there to remap memory that doesn't fit a device's DMA mask. There is a debugging mode to force iommu always, but it is not used unless you configure it specially. -Andi - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
