Quoting Peter Maydell <peter.mayd...@linaro.org>:
On 21 March 2011 23:03, Jakub Jermar <ja...@jermar.eu> wrote:
I noticed that the layout of the PL050 keyboard used on Integrator/CP
incompatibly changed sometime between Qemu 0.10.5 and Qemu 0.11.1. The
current layout used in Qemu's model of Integrator/CP is the standard PC
layout. What puzzles me is whether this was a fix or a regression. Does
anybody know what was the motivation for that change?
The PL050 is just a PS/2 keyboard (or mouse) interface -- so
it doesn't have any control over the keyboard layout (either
in hardware or in qemu's model); I guess you're seeing the
effects of a non-ARM-specific change to PS/2 keyboard handling.
Hi Peter,
I would tend to think that there is only one correct set of key codes that the
keyboard on Integrator/CP may generate. And the question is whether
the current
behavior is the correct one.
We can observe this with HelenOS/arm32/icp. We captured the key codes of the
layout from the old Qemu and programmed our driver to work with, but with the
new Qemu, the key codes / the layout changed and the driver sends wrong codes.
Jakub
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