From: Andrew Lunn <andrew@lunn.ch>
To: Horatiu Vultur <horatiu.vultur@microchip.com>
Cc: hkallweit1@gmail.com, linux@armlinux.org.uk, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v3] net: phy: micrel: Add Fast link failure support for lan8842
Date: Wed, 17 Sep 2025 14:49:48 +0200 [thread overview]
Message-ID: <7fee1c03-63c5-4847-b24a-e46bbdcaa42e@lunn.ch> (raw)
In-Reply-To: <20250917104630.3931969-1-horatiu.vultur@microchip.com>
On Wed, Sep 17, 2025 at 12:46:30PM +0200, Horatiu Vultur wrote:
> Add support for fast link failure for lan8842, when this is enabled the
> PHY will detect link down immediately (~1ms). The disadvantage of this
> is that also small instability might be reported as link down.
> Therefore add this feature as a tunable configuration and the user will
> know when to enable or not. By default it is not enabled.
>
> Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
next prev parent reply other threads:[~2025-09-17 12:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-17 10:46 Horatiu Vultur
2025-09-17 12:49 ` Andrew Lunn [this message]
2025-09-18 23:00 ` patchwork-bot+netdevbpf
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