Messages in this thread | | | From | Alistair John Strachan <> | Subject | Re: r8169 and out of space | Date | Thu, 10 Jan 2008 19:20:46 +0000 |
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Bugzilla for this report: http://bugzilla.kernel.org/show_bug.cgi?id=9468
On Thursday 10 January 2008 17:28:22 you wrote: > I saw your thread on LKML about the problem with r8169. Did you ever > find a patch or solution?
No, we have not diagnosed the cause of the problem, beyond the swiotlb usage. I'm adding the r8169 maintainer, linux-net and linux-kernel to CC, to pass on your information, I hope you don't mind.
> I have a Abit AB9 Pro motherboard with Intel P965 chipset, 4gb of > memory, and two onboard r8169. The kernel is > kernel-2.6.23.9-85.fc8.x86_64. I am using jumbo frames, the MTU set at > 5924. The error is mentions 5946 bytes. 5946 - 5924 is 22. The same as > your 7200 MTU subtracted from your bytes, 7222. > > I can set my MTU to 7200, and I can ping with 60000 byte packets just > fine, but tcp connections hang unless I set the MTU to 5924 or lower. > The other side is a Nvidia based board with a forcedeth driver that has > in the past taken 9000 just fine.
-- Cheers, Alistair.
137/1 Warrender Park Road, Edinburgh, UK.
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