> > > > I've tested with > > Debian linux-image-2.6.26-2-amd64 version 2.6.26-19lenny2, Debian > > linux-image-2.6.30-bpo.2-amd64 version 2.6.30-8~bpo50+2 and kernel.org > > 2.6.30.10 amd64 with ethtool patch for setting of tso. Same result. > > Does booting with the kernel parameter 'pci=nomsi' avoid the problem? >
Hannes has found DMA-write (for rx-packet) is abnormal due to msi function. But TSO is for rx-packet, an opposite direction. I'm not sure :(, If someone has this issue, he/she could have a try. Thanks Xiong
