Feature: Allow to read key modifiers

[axet]

Currently only key strokes allowed to read. Here is no way detecting shift / alt keys.

[phip1611]

Can you please elaborate a little more what specifically you were doing, i.e., which library function/uefi protocol?

And what does RFF stand for?

[axet]

RFF stands for Request for feature.

I'm writing simple uefi boot chain loader. Simple functionality boot linux kernel. Same as grub, but much simpler. OpenSource. Right now I able to boot uki kernel's but I already I have impressive 28kb size loader. But limited functionality.

First I want to open boot menu when shift or alt key pressed during the boot. Otherwise it should continue booting with no delay. Second I need direct kernel booting with FDL. But that is another issue.

• https://gitlab.com/axet/efichainloader