Re: MDIO Debug Interface
From: Andrew Lunn <andrew@lunn.ch>
Date: 2020-07-09 22:48:10
And, while we're at it: context switches from a VM to a host are expensive. And the PHY library polls around 5 MDIO registers per PHY every second.
Just wire up the interrupt. That stops all polling. It would however be good to have details of what QEMU wants. Andrew