[PATCH net] net: stmmac: Don't set or get RSS parameters when not supported

[Maxime Chevallier]

On 9/28/26 00:46, Jakub Kicinski wrote:
> On Sat, 26 Sep 2026 11:33:41 +0200 Maxime Chevallier wrote:
>> The RSS kselftests fail on stmmac, and this is partly due to the driver
>> reporting bogus data for the RSS ops :
>>
>>  - ethtool -x reports an indirection table and a key while the hardware
>>    doesn't have any of that
>>  - ethtool -X fails with -EINVAL.
> 
> this is net-next material

Fair, I'll iterate with Nicolai's fix.

Thanks,

Maxime