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Re: [Xen-devel] domU network data payload corruption

On 9 Feb 2006, at 17:07, Saku Ytti wrote:

I'll try to see if I have extra PCI NIC's at home to see if it's NIC
specific issue. If not need to loan one from work tomorrow.

Your NIC is supposed to support DMA to high memory (above 4GB) but I don't believe it is working.

Hopefully you are building your own kernels. If so, try modifying the Linux file drivers/net/forcedeth.c. There is a line like this:
define DEV_HAS_HIGH_DMA 0x0008
Try changing the 0x0008 to 0

I think this will probably work better for you. :-)

 -- Keir

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