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Subject: Re: [Qemu-devel] -vga std vs. -device VGA
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To: Anthony Liguori <anthony@codemonkey.ws>
Cc: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>, Alexey Kardashevskiy <aik@ozlabs.ru>, Alexander Graf <agraf@suse.de>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, Paul Mackerras <paulus@samba.org>, Avik Sil <aviksil@linux.vnet.ibm.com>, "qemu-ppc@nongnu.org" <qemu-ppc@nongnu.org>

Il 14/11/2013 23:45, Anthony Liguori ha scritto:
> As long as it's x86,

You mean "as long as it's PC" but...

> there will always be a keyboard controller if you
> ever want to support more than 1MB of RAM properly since the keyboard
> controller is used to enable the a20 bit.

... not really, there is port 92h too.  Or you could make the board
always enable it.

Paolo