Re: MSI-X not enabled for ixgbe device-passthrough

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Chris Wright wrote:
> * Hannes Reinecke (hare@xxxxxxx) wrote:
>> Hi all,
>>
>> I'm trying to setup a system with device-passthrough for
>> an ixgbe NIC.
>> The device itself seems to work, but it isn't using MSI-X.
>> So some more advanced features like DCB offloading etc
>> won't work.
> 
> Please send the relevant dmesg from the guest when it initializes the
> device.  BTW, more typical case for that NIC is to assign the VF to the
> guest, not the whole PF.
> 
Yes, I know. But my kernel I'm testing with doesn't have one for ixgbe.
So I tested that one. And KVM really should enable MSI-X here,
VFs notwithstanding.

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		      zSeries & Storage
hare@xxxxxxx			      +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Markus Rex, HRB 16746 (AG Nürnberg)
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