Re: [Xen-devel] [BUG] win2008 guest cannot get ip through sriov

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 08.06.16 at 11:12, <quan.xu@xxxxxxxxx> wrote:
> On June 07, 2016 3:50 PM, Jan Beulich <JBeulich@xxxxxxxx> wrote:
>> >>> On 07.06.16 at 07:52, <quan.xu@xxxxxxxxx> wrote:
>> > -vf PT is not working for win2008: the logs:
>> >    qemu-dm-win2k8.log -- qemu log, vf PT for win2008.
>> >    xen-win2k8.log -- xen log, vf PT for win2008.
>> 
>> Hmm, that's very little output. In particular neither qemu nor Xen see _any_
>> writes to the MSI-X table (without which interrupts obviously can't get
>> enabled for that device).
>> 
>> Albeit - even in the SLES case only qemu sees such writes, so I'll have to 
> check
>> if I made a mistake with the debugging patch.
>> 
> 
> Jan,  do you have any other suggestions on how could I dig into this issue?

Well - first of all, provide a log with the cable plugged in.

Jan


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