Re: [RFC net-next v2 1/2] devlink: add whole device devlink instance

[Jiri Pirko]

Tue, Feb 25, 2025 at 04:40:49PM +0100, przemyslaw.kitszel@xxxxxxxxx wrote:
>On 2/25/25 15:35, Jiri Pirko wrote:
>> Tue, Feb 25, 2025 at 12:30:49PM +0100, przemyslaw.kitszel@xxxxxxxxx wrote:

[...]

>> > output, for all PFs and VFs on given device:
>> > 
>> > pci/0000:af:00:
>> >   name rss size 8 unit entry size_min 0 size_max 24 size_gran 1
>> >     resources:
>> >       name lut_512 size 0 unit entry size_min 0 size_max 16 size_gran 1
>> >       name lut_2048 size 8 unit entry size_min 0 size_max 8 size_gran 1
>> > 
>> > What is contributing to the hardness, this is not just one for all ice
>> > PFs, but one per device, which we distinguish via pci BDF.
>> 
>> How?
>
>code is in ice_adapter_index()

If you pass 2 pfs of the same device to a VM with random BDF, you get 2
ice_adapters, correct?

[...]