linux-kernel - Re: [PATCH net-next v5 3/3] net: stmmac: Add DWMAC glue layer for Renesas GBETH

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Message-ID: <aAaVrVFql3vSktrT@shell.armlinux.org.uk>
Date: Mon, 21 Apr 2025 19:59:57 +0100
From: "Russell King (Oracle)" <linux@...linux.org.uk>
To: Biju Das <biju.das.jz@...renesas.com>
Cc: "Lad, Prabhakar" <prabhakar.csengg@...il.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Richard Cochran <richardcochran@...il.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Jose Abreu <joabreu@...opsys.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-stm32@...md-mailman.stormreply.com" <linux-stm32@...md-mailman.stormreply.com>,
	"linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>,
	"linux-renesas-soc@...r.kernel.org" <linux-renesas-soc@...r.kernel.org>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH net-next v5 3/3] net: stmmac: Add DWMAC glue layer for
 Renesas GBETH

On Mon, Apr 21, 2025 at 01:45:50PM +0000, Biju Das wrote:
> Hi All,
> FYI, On RZ/G3E, for STR to work with mainline, we need to reinitialize the PHY.

Which "mainline" are you using?

Reading your emails, I suspect v6.14 rather than something post-dating
v6.15-rc1, since your latest email suggests that the PHY driver's
->resume method is not being called early in stmmac's resume. However,
commits 367f1854d442 and ef43e5132895 made this happen, which were
merged during the merge window, and are thus in v6.15-rc1.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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