[SeaBIOS] [PATCH] Use dedicated HVM debug io port for Xen

Kevin O'Connor kevin at koconnor.net
Thu Jan 5 01:05:23 CET 2012


On Wed, Jan 04, 2012 at 05:19:59PM +0000, Julian Pidancet wrote:
> On Sat, Nov 5, 2011 at 2:43 AM, Julian Pidancet
> <julian.pidancet at gmail.com> wrote:
> > When running on Xen, use Xen debug io port as debug output instead
> > of Bochs one.

I'm leery of having multiple "magic" debug ports.  Is it possible for
Xen to pick up port 0x0402 (or use the qemu style -device
isa-debugcon,iobase=0x402 command line option)?

-Kevin



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