linux-kernel - Re: [PATCH net-next 4/4] net: stmmac: Move MAC caps init to phylink MAC caps getter

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Date: Tue, 16 Apr 2024 14:01:17 +0300
From: Serge Semin <fancer.lancer@...il.com>
To: Paolo Abeni <pabeni@...hat.com>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>, 
	Jose Abreu <joabreu@...opsys.com>, "David S. Miller" <davem@...emloft.net>, 
	Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
	Russell King <linux@...linux.org.uk>, Yanteng Si <siyanteng@...ngson.cn>, 
	Maxime Coquelin <mcoquelin.stm32@...il.com>, Simon Horman <horms@...nel.org>, 
	Huacai Chen <chenhuacai@...nel.org>, Chen-Yu Tsai <wens@...e.org>, 
	Jernej Skrabec <jernej.skrabec@...il.com>, Samuel Holland <samuel@...lland.org>, netdev@...r.kernel.org, 
	linux-stm32@...md-mailman.stormreply.com, linux-arm-kernel@...ts.infradead.org, 
	linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 4/4] net: stmmac: Move MAC caps init to phylink
 MAC caps getter

On Tue, Apr 16, 2024 at 12:27:29PM +0200, Paolo Abeni wrote:
> On Fri, 2024-04-12 at 21:03 +0300, Serge Semin wrote:
> > After a set of fixes the stmmac_phy_setup() and stmmac_reinit_queues()
> > method have turned to having some duplicated code. Let's get rid from the
> > duplication by moving the MAC-capabilities initialization to the PHYLINK
> > MAC-capabilities getter. The getter is called during each network device
> > interface open/close cycle. So the MAC-capabilities will be initialized in
> > normal device functioning and in case of the Tx/Rx queues
> > re-initialization as the original code semantics implies.
> > 
> > Signed-off-by: Serge Semin <fancer.lancer@...il.com>
> 
> This is a net-next follow-up for the previous 3 patches
> targeting 'net', right?

Right. The last patch in the series is a cleanup patch which gets rid
from the duplicated code by moving it to the PHYLINK MAC-capability
getter.

> 
> If so, you should have posted this one separately after the other would
> have been merged back into net-next.

I thought about that initially. But since this patch content is
connected with the rest of patches and the maintainers/reviewers may
ask to do things differently than it's provided in the initial
patches, I decided to submit the entire series as is but indicating
that the last patch is intended for 'net-next'.

> 
> We can apply the first 3 to 'net', but you will have to repost 4/4
> after ~Thu.

Agreed. I'll repost 4/4 after the initial 3 patches get to be merged
in.

Thanks
-Serge(y)

> 
> Thanks,
> 
> Paolo
>