On Mon, 9 Nov 2015, Christian Seiler wrote: > >> Btw. is there any way to test this in a VM? I don't have access to > >> the corresponding hardware that sets these values, so I can't > >> really test this myself. > > > > Luckily, you *can* do it entirely within qemu and ipxe with a few minor > > limitations. Figuring out how to do that is non-trivial, but I've managed > > my way through it. > > Oh great, I don't have time today anymore (I'm in time zone UTC+01, > so it's quite late here ;-)), but I'll take a look at it during > the next few days.
https://gist.github.com/smoser/810d59f0dd580b1c1256 That docs a lot of it.
