On Fri, Jun 21, 2019 at 03:59:09PM +0100, Russell King wrote: > There seems to be some confusion surrounding three PHY interface modes, > specifically 1000BASE-X, 2500BASE-X and SGMII. Add some documentation > to phylib detailing precisely what these interface modes refer to. > > Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx> Reviewed-by: Andrew Lunn <andrew@xxxxxxx> Andrew