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Re: multiple rx/tx rings and interrupt delivery on newer nics
Jason Thorpe wrote:
> On Jun 13, 2007, at 1:12 AM, Darren Reed wrote:
>> Has anyone started to think about how NetBSD can take advantage
>> of NICs that have a larger number of rx/tx descriptor rings,
>> and/or MSI interrupts?
> I've been thinking about it. Don't have anything concrete yet. I think
> the first priority should be supporting MSI interrupts, tho.
To pick up on this...
It would be nice if we could "divide" a NIC that has (say) 16
RX/TX rings into 2 "virtual" NICs that each had 8 and somehow
tell Xen it can use one set of 8 for dom0 and one set of 8 for
domU. How would that then get configured into Xen?
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