On Sat, 14 Nov 2020 18:42:21 +0100 Marek Behún <kabel@xxxxxxxxxx> wrote: > Do you think we should just poll for interrupts with the PHY? Andrew, JFI, there are also SFP GPIOs connected to this expander. So interrupt will be generated on changes from those gpios as well. Is an interrupt storm seriosly probable here? Marek