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SubjectRe: [PATCH net v2] net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear

On 6/29/2021 5:14 PM, Doug Berger wrote:
> Setting the EXT_ENERGY_DET_MASK bit allows the port energy detection
> logic of the internal PHY to prevent the system from sleeping. Some
> internal PHYs will report that energy is detected when the network
> interface is closed which can prevent the system from going to sleep
> if WoL is enabled when the interface is brought down.
> Since the driver does not support waking the system on this logic,
> this commit clears the bit whenever the internal PHY is powered up
> and the other logic for manipulating the bit is removed since it
> serves no useful function.
> Fixes: 1c1008c793fa ("net: bcmgenet: add main driver file")
> Signed-off-by: Doug Berger <>

Acked-by: Florian Fainelli <>

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