Re: [PATCH net-next 2/3] net: phy: broadcom: Add support for Wake-on-LAN

From: Andrew Lunn
Date: Mon May 08 2023 - 15:10:00 EST


> Because the Wake-on-LAN configuration can be set long before the system
> is actually put to sleep, we cannot have an interrupt service routine to
> clear on read the interrupt status register and ensure that new packet
> matches will be detected.

Hi Florian

I assume the interrupt is active low, not an edge. And it will remain
active until it is cleared? So on resume, don't you need to clear it?
Otherwise it is already active when entering the next suspend/resume
cycle.

Andrew