[virtio-dev] Re: [virtio-comment] Re: [PATCH 09/11] transport-pci: Describe PCI MMR dev config registers

Michael S. Tsirkin
2023-04-17T20:27:05Z

On Mon, Apr 17, 2023 at 05:23:30PM +0000, Parav Pandit wrote:
> > Things might be simplified if we use separate queues for admin, transport and
> > legacy.
> >
> Do you mean say we have three AQs, AQ_1, AQ_2, and AQ_3;
> AQ_1 of the PF used by admin work as SIOV device create, SRIOV MSIX configuration.
> AQ_2 of the PF used for transporting legacy config access of the PCI VF
> AQ_3 of the PF for some transport work.
>
> If yes, sounds find to me.

Latest proposal simply leaves the split between AQs up to the driver.
Seems the most flexible.

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MST