Cc: Arjan van de Ven <arjan@...>, Dave Airlie <airlied@...>, Jiri Kosina <jkosina@...>, Linux Kernel Mailing List <linux-kernel@...>, <jesse.brandeburg@...>
The hardware has a lock bit, and we're trying to figure out why the BIOS
writers guide doesn't say to set it. Probably because of the MAC address,
but who knows.
We will post a patch to e1000e tomorrow that sets a lock bit that prevents
the registers memory mapped by 0:19.0 BAR1 from causing flash write
cycles.
The patches I've just posted don't quite do that yet.
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