From: Jakub Kicinski <kuba@kernel.org>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
Heiner Kallweit <hkallweit1@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
kernel@pengutronix.de, linux-kernel@vger.kernel.org,
Russell King <linux@armlinux.org.uk>,
netdev@vger.kernel.org, Andre Edich <andre.edich@microchip.com>,
Lukas Wunner <lukas@wunner.de>
Subject: Re: [PATCH net v4 0/3] net: phy: smsc: use IRQ + relaxed polling to fix missed link-up
Date: Wed, 16 Jul 2025 17:20:43 -0700 [thread overview]
Message-ID: <20250716172043.195dd86c@kernel.org> (raw)
In-Reply-To: <20250714095240.2807202-1-o.rempel@pengutronix.de>
On Mon, 14 Jul 2025 11:52:37 +0200 Oleksij Rempel wrote:
> This series makes the SMSC LAN8700 (as used in LAN9512 and similar USB
> adapters) reliable again in configurations where it is forced to 10 Mb/s
> and the link partner still advertises autonegotiation.
>
> In this scenario, the PHY may miss the final link-up interrupt, causing
> the network interface to remain down even though a valid link is
> present.
Could we get a PHY maintainer ack on these (especially patch 2)?
next prev parent reply other threads:[~2025-07-17 0:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-14 9:52 [PATCH net v4 0/3] net: phy: smsc: use IRQ + relaxed polling to fix missed link-up Oleksij Rempel
2025-07-14 9:52 ` [PATCH net v4 1/3] net: phy: enable polling when driver implements get_next_update_time Oleksij Rempel
2025-07-14 9:52 ` [PATCH net v4 2/3] net: phy: allow drivers to disable polling via get_next_update_time() Oleksij Rempel
2025-07-14 9:52 ` [PATCH net v4 3/3] net: phy: smsc: recover missed link-up IRQs on LAN8700 with adaptive polling Oleksij Rempel
2025-07-17 0:20 ` Jakub Kicinski [this message]
2025-07-18 13:58 ` [PATCH net v4 0/3] net: phy: smsc: use IRQ + relaxed polling to fix missed link-up Andrew Lunn
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