On Thu, Aug 12, 2021 at 08:40:17PM -0700, Tao Ren wrote:

On Fri, Aug 13, 2021 at 01:29:17AM +0000, Joel Stanley wrote:

quoted

On Thu, 5 Aug 2021 at 22:28, [off-list ref] wrote:

quoted

+&mdio1 {
+       status = "okay";

You're enabling this but it looks like it's unused?

Thanks Joel for the careful review. The MDIO controller is not paired
with BMC MAC; instead, it's connected to the MDC/MDIO interface of the
on-board switch (whose ports are connected to BMC, Host and front panel
management port).

What switch is it? Is there a DSA driver for it? drivers/net/dsa/*
Ideally you want Linux to be controlling the switch, in the standard
linux way.

     Andrew