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SubjectRe: [PATCH net-next v2] phy: micrel: ksz8041nl: do not use power down mode

This patch was applied to netdev/net-next.git (master)
by David S. Miller <>:

On Tue, 19 Oct 2021 21:16:47 +0200 you wrote:
> From: Stefan Agner <>
> Some Micrel KSZ8041NL PHY chips exhibit continuous RX errors after using
> the power down mode bit (0.11). If the PHY is taken out of power down
> mode in a certain temperature range, the PHY enters a weird state which
> leads to continuously reporting RX errors. In that state, the MAC is not
> able to receive or send any Ethernet frames and the activity LED is
> constantly blinking. Since Linux is using the suspend callback when the
> interface is taken down, ending up in that state can easily happen
> during a normal startup.
> [...]

Here is the summary with links:
- [net-next,v2] phy: micrel: ksz8041nl: do not use power down mode

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