netdev - Re: [PATCH net-next v3 2/4] amd-xgbe: add ethtool phy selftest

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Message-ID: <ba2c0a35-eaad-4ae7-a337-b32cdf6323c6@bootlin.com>
Date: Mon, 20 Oct 2025 18:19:55 +0200
From: Maxime Chevallier <maxime.chevallier@...tlin.com>
To: Raju Rangoju <Raju.Rangoju@....com>, netdev@...r.kernel.org
Cc: pabeni@...hat.com, kuba@...nel.org, edumazet@...gle.com,
 davem@...emloft.net, andrew+netdev@...n.ch, Shyam-sundar.S-k@....com
Subject: Re: [PATCH net-next v3 2/4] amd-xgbe: add ethtool phy selftest

Hi Raju,

On 20/10/2025 17:22, Raju Rangoju wrote:
> Adds support for ethtool PHY loopback selftest. It uses
> genphy_loopback function, which use BMCR loopback bit to
> enable or disable loopback.
> 
> Signed-off-by: Raju Rangoju <Raju.Rangoju@....com>

This all looks a lot like the stmmac selftests, hopefully one day
we can extract that logic into a more generic selftest framework
for all drivers to use.

But in any case, this looks good to me  :)

Reviewed-by: Maxime Chevallier <maxime.chevallier@...tlin.com>

Maxime