> On Mon, Apr 02, 2018 at 08:55:27PM -0700, Richard Cochran wrote: > On Sun, Mar 25, 2018 at 04:01:49PM -0700, Florian Fainelli wrote: > > The best that I can think about and it still is a hack in some way, is > > to you have your time stamping driver create a proxy mii_bus whose > > purpose is just to hook to mdio/phy_device events (such as link changes) > > in order to do what is necessary, or at least, this would indicate its > > transparent nature towards the MDIO/MDC lines... > > That won't work at all, AFAICT. There is only one mii_bus per netdev, > that is one that is attached to the phydev.
Hi Richard Have you tried implementing it using a phandle in the phy node, pointing to the time stamping device? I think it makes a much better architecture. Andrew
