linux-kernel - Re: [PATCH net-next] net: phy: realtek: add interrupt support for RTL8221B

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Message-ID: <c9df0c51-5233-44ab-aa79-a765115615d9@lunn.ch>
Date: Sun, 2 Nov 2025 16:43:38 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Aleksander Jan Bajkowski <olek2@...pl>
Cc: hkallweit1@...il.com, linux@...linux.org.uk, davem@...emloft.net,
	edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
	michael@...sekall.de, daniel.braunwarth@...a.com,
	rmk+kernel@...linux.org.uk, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, Jianhui Zhao <zhaojh329@...il.com>
Subject: Re: [PATCH net-next] net: phy: realtek: add interrupt support for
 RTL8221B

On Sun, Nov 02, 2025 at 04:26:37PM +0100, Aleksander Jan Bajkowski wrote:
> From: Jianhui Zhao <zhaojh329@...il.com>
> 
> This commit introduces interrupt support for RTL8221B (C45 mode).
> Interrupts are mapped on the VEND2 page. VEND2 registers are only
> accessible via C45 reads and cannot be accessed by C45 over C22.
> 
> Signed-off-by: Jianhui Zhao <zhaojh329@...il.com>
> [Enable only link state change interrupts]
> Signed-off-by: Aleksander Jan Bajkowski <olek2@...pl>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew