Re: [PATCH net-next] net: phy: switch drivers to use dynamic feature detection

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On 09.04.2019 22:59, David Miller wrote:
> From: Heiner Kallweit <hkallweit1@xxxxxxxxx>
> Date: Sun, 7 Apr 2019 11:57:13 +0200
> 
>> Recently genphy_read_abilities() has been added that dynamically detects
>> clause 22 PHY abilities. I *think* this detection should work with all
>> supported PHY's, at least for the ones with basic features sets, i.e.
>> PHY_BASIC_FEATURES and PHY_GBIT_FEATURES. So let's remove setting these
>> features explicitly and rely on phylib feature detection.
>>
>> I don't have access to most of these PHY's, therefore I'd appreciate
>> regression testing.
>>
>> Signed-off-by: Heiner Kallweit <hkallweit1@xxxxxxxxx>
> 
> This appears to need to be done differently.
> 
> A question was asked as to why fast ethernet PHY identification from the
> source is important, well I'd say it's important for someone working on
> the PHY code to see how "all fast ethernet PHY drivers do or handle X"
> 
Then, what we could do: Change all occurrences of
.features = PHY_XXX_FEATURES
to
/* PHY_XXX_FEATURES */

Would this be an acceptable option?

> :-)
> 


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