Messages in this thread |  | | Date | Wed, 12 Feb 2025 13:59:59 +0100 | | From | Andrew Lunn <> | | Subject | Re: [PATCH net-next v4 2/2] net: phy: dp83tg720: Add randomized polling intervals for link detection |
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On Mon, Feb 10, 2025 at 09:23:58AM +0100, Oleksij Rempel wrote: 61;7803;1c> Address the limitations of the DP83TG720 PHY, which cannot reliably > detect or report a stable link state. To handle this, the PHY must be > periodically reset when the link is down. However, synchronized reset > intervals between the PHY and its link partner can result in a deadlock, > preventing the link from re-establishing. > > This change introduces a randomized polling interval when the link is > down to desynchronize resets between link partners. > > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
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