[PATCH net-next v2 2/7] net: airoha: npu: Add NPU wlan memory initialization commands

[Krzysztof Kozlowski]

On 08/07/2025 09:33, Lorenzo Bianconi wrote:
> 
>>
>>> posted net-next patches as preliminary ones for MT76 changes).
>>> Moreover, this is the same approach we used when we added WED support to
>>> mtk_eth_soc driver and the related MT76 support.
>>> However, I am fine to post the MT76 changes as RFC and just refer to it in
>>> this series cover-letter. Agree? 
>>>
>>>>
>>>> So far I see ABI break, but without user cannot judge. And that's the
>>>> hard reason this cannot be accepted.
>>>
>>> if you mean the dts changes, I will fix them in v3.
>>>
>> No, I mean driver.
> 
> Sorry, can you please explain what is the ABI break in the driver codebase?
> airoha_npu_wlan_init_memory() is executed by MT76 driver and not during NPU
> probe phase.
> 

Read the first problem I pointed out - no user. Your new ABI returns
error and you changed binding in incompatible way.

Binding change is ABI break and its impact is impossible to judge due to
missing code. I am speaking about this since beginning, but if you keep
insisting that the driver does not matter then this is a NAK because you
change ABI in the binding.


Best regards,
Krzysztof