Re: ARI and igb emulation

[Ani Sinha]

> On 28-Jun-2023, at 12:23 PM, Jason Wang <jasowang@redhat.com> wrote:
> 
> On Tue, Jun 27, 2023 at 10:41 PM Ani Sinha <anisinha@redhat.com> wrote:
>> 
>> 
>> 
>>> On 27-Jun-2023, at 8:09 PM, Michael S. Tsirkin <mst@redhat.com> wrote:
>>> 
>>> On Tue, Jun 27, 2023 at 08:02:46PM +0530, Ani Sinha wrote:
>>>> Hi :
>>>> I am proposing a patch in QEMU [1] which may or may not break ARI but I 
>>>> wanted to give my best shot in making sure I am not breaking anything with 
>>>> ARI enabled. I see that your igb emulation code enables ARI with its SRIOV 
>>>> emulation. I ran the qtest and avocado tests that are mentioned in [2] and 
>>>> they both pass. Is there anything else/any tweaks that I should be doing 
>>>> to make sure I am not breaking ARI with igb?
>>>> 
>>>> Thanks for information,
>>>> Ani
>>>> 
>>>> 1. https://lists.gnu.org/archive/html/qemu-devel/2023-06/msg05478.html
>>>> 2. https://www.qemu.org/docs/master/system/devices/igb.html
>>>> 
>>> 
>>> I think that just creates igb. to test ARI you need to add
>>> igbvf devices. Jason maintains it. But really pls go back on-list.
>> 
>> +Jason
>> +qemu-devel
>> 
> 
> Yes, you need to at least create VFS and test some throughput on it
> (probably need a vIOMMU).

Is there a test that I can run?