[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] pvops: AHCI problems with SB600
On Wed, Sep 23, 2009 at 09:37:55AM +0200, Patrick Scharrenberg wrote: > Hi, > > > Lets try a couple of more options, if this isn't too much of a trouble? > That's fine with me. > > > You ought to have no trouble at 4GB. 6GB will fail if this is a DMA related > > issue. > It's exactly as you said. 4GB works, 6GB fails. > > > The log says: > >> [ 2.209240] ehci_hcd 0000:00:13.5: applying AMD SB600/SB700 USB freeze > >> workaround > > That might be the reason your keyboard didn't work. Unless your > keyboard is PS/2? > > I also tested the same kernel on an SB700 machine and there it works > just fine including SATA and USB. Weird. I have a machine with SB700 and if it has more than 4GB it fails. Your SB700 machine does have more than 4GB, right? > The keyboard is a remote management card and is indeed connected via USB. Nice. Just curious - what kind of card is this? > > > Looking at NewEgg for your motherboard it looks to _not_ have any serial > > output. > > You would need to get a PCI Serial card for this thought. > > The board has a serial port but no external connector. > I have a serial port bracket which I can install if it helps on. > > Is there anything else I can try meanwhile? Let me start working on the machine I have here to troubleshoot. I would suggest that in the meantime you use the dom0_mem workaround and see if there are other problems besides the one you found? _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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