linux-kernel - Re: [PATCH net v2 1/1] net: dsa: microchip: lan937x: Fix RGMII delay tuning

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Message-Id: 
 <176363460626.1565276.14971544367038790990.git-patchwork-notify@kernel.org>
Date: Thu, 20 Nov 2025 10:30:06 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Oleksij Rempel <o.rempel@...gutronix.de>
Cc: davem@...emloft.net, andrew@...n.ch, edumazet@...gle.com,
 f.fainelli@...il.com, kuba@...nel.org, pabeni@...hat.com, olteanv@...il.com,
 woojung.huh@...rochip.com, arun.ramadoss@...rochip.com,
 stable@...r.kernel.org, kernel@...gutronix.de, linux-kernel@...r.kernel.org,
 netdev@...r.kernel.org, UNGLinuxDriver@...rochip.com
Subject: Re: [PATCH net v2 1/1] net: dsa: microchip: lan937x: Fix RGMII delay
 tuning

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Fri, 14 Nov 2025 10:09:51 +0100 you wrote:
> Correct RGMII delay application logic in lan937x_set_tune_adj().
> 
> The function was missing `data16 &= ~PORT_TUNE_ADJ` before setting the
> new delay value. This caused the new value to be bitwise-OR'd with the
> existing PORT_TUNE_ADJ field instead of replacing it.
> 
> For example, when setting the RGMII 2 TX delay on port 4, the
> intended TUNE_ADJUST value of 0 (RGMII_2_TX_DELAY_2NS) was
> incorrectly OR'd with the default 0x1B (from register value 0xDA3),
> leaving the delay at the wrong setting.
> 
> [...]

Here is the summary with links:
  - [net,v2,1/1] net: dsa: microchip: lan937x: Fix RGMII delay tuning
    https://git.kernel.org/netdev/net/c/3ceb6ac2116e

You are awesome, thank you!
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