[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] -machine vmport=off: Allow disabling of VMWare
From: |
Dr. David Alan Gilbert |
Subject: |
Re: [Qemu-devel] [PATCH] -machine vmport=off: Allow disabling of VMWare ioport emulation |
Date: |
Tue, 20 May 2014 09:47:26 +0100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
* Gerd Hoffmann (address@hidden) wrote:
> > /* init basic PC hardware */
> > - pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled(),
> > - 0x4);
> > + pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy,
> > + !qemu_opt_get_bool(qemu_get_machine_opts(),
> > "vmport",
> > + true) || xen_enabled(), 0x4);
>
> pc_basic_device_init
> (isa_bus, gsi, &rtc_state, &floppy,
> !qemu_opt_get_bool(qemu_get_machine_opts(),"vmport",!xen_enabled()),
> 0x4);
>
> ?
>
> This makes vmport switchable on xen too, with traditional behavior being
> the default (off on xen, on otherwise).
Yes I guess that would work (although documenting it would be a little hairy);
however, does anyone understand the reasons it's disabled in the Xen world?
Dave
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK