Hi,
I wrote a few patches for qemu [1] and patch 10/11 exposes a bug in seabios.
Sometimes the PS/2 keyboard initialization fails and seabios doesn't detect the keyboard. This patch fixes the PS/2 keyboard initialization.
I wouldn't be surprised if my patch also fixes PS/2 keyboard initialization problems on bare metal. A few bug reports look very similar to what I see on my computer with qemu.
With best regards, Volker
[1] https://lists.nongnu.org/archive/html/qemu-devel/2021-05/msg02152.html
Volker Rümelin (1): stacks: always call check_irqs() in yield()
src/stacks.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-)