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Re: [Qemu-devel] [PATCH for 2.10] ps2: fix sending of PAUSE/BREAK scanco

From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH for 2.10] ps2: fix sending of PAUSE/BREAK scancodes
Date: Wed, 26 Jul 2017 13:44:07 +0200


> qcodes as currently defined cover only a subset of the AT set1
> scancodes,
> so we need to define countless more qcodes before we consider
> converting
> UIs to use qcodes.
> Aside from the pause/break bug, the changes to ps2 driver to round
> trip
> via qcodes have now made it impossible to send a large number of key
> sequences to the guest OS :-( Admittedly the missing key codes are
> not
> so commonly used, but it is still a notable regression in
> functionality
> today

My keymap branch carries fixes for that now:

For your keycodemapdb patches I'd suggest to cherry-pick at least the
"ui: move qemu_input_linux_to_qcode()" patch.

Then have sdl + gtk generate linux evdev codes using keycodemapdb, map
that to qcodes using qemu_input_linux_to_qcode(), submit qcodes to the
qemu input layer.


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