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List:       uclinux-dev
Subject:    [uClinux-dev] PS/2 Controller
From:       pcolodron () uvigo ! es
Date:       2009-04-07 9:27:46
Message-ID: 20090407112746.djpfyzg09wwgs8kg () correoweb ! uvigo ! es
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Hi all,

I am actually working with a ML405 board and microblaze. I have
succesfully ported a uClinux system with framebuffer support and my next
aim is to work with a PS/2 mouse and a PS/2 keyboard.

To do this, I guessed I had to activate 'Device Drivers'->'Input device
support'->'Mouse interface' and 'Provide legacy /dev/psaux'.

I also activated 'Device Drivers'->'Input device
support'->'Mouse'->'PS/2 Mouse' and also 'AT Keyboard'.

However, if I do this I do not have any /dev/psaux in my system and
neither I have /dev/input. Is this normal?

'i8042 PC keyboard controller' is activated as well but I believe
that, in my case, I need a specific Xilinx PS/2 driver, am I right?

I have been looking at ../drivers/input files and, if I am not
mistaken, mousedev.c should register the devices /dev/psaux and
dev/mice. When the kernel boots, I receive 'mice: PS/2 mouse device
common for all mice'.

Could anyone help to understand the connection beeween these drivers
and devices? Do you know any place where I could find a driver for
Xilinx PS/2?

Thanks a lot for your help.

Kind regards,

Pablo Colodron

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