Re: [RFC net-next 0/5] net: phy: add support for shared interrupts

[Andrew Lunn]

> - Every PHY driver gains a .handle_interrupt() implementation that, for
>   the most part, would look like below:
> 
> 	irq_status = phy_read(phydev, INTR_STATUS);
> 	if (irq_status < 0) {
> 		phy_error(phydev);
> 		return IRQ_NONE;
> 	}
> 
> 	if (irq_status == 0)
> 		return IRQ_NONE;
> 
> 	phy_trigger_machine(phydev);
> 
> 	return IRQ_HANDLED;

Hi Ioana

It looks like phy_trigger_machine(phydev) could be left in the core,
phy_interrupt(). It just needs to look at the return code, IRQ_HANDLED
means trigger the state machine.

      Andrew