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-machine vmport=off: Allow disabling of VMWare ioport emulation

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This is a pc & q35 only machine opt.

VMWare apparently doesn't like running under QEMU due to our
incomplete emulation of it's special IO Port.  This adds a
pc & q35 property to allow it to be turned off.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Don Slutz <dslutz@verizon.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2014-10-03 17:33:37 -04:00 • committed by Michael S. Tsirkin
parent cc43364de7
commit 9b23cfb76b
6 changed files with 32 additions and 3 deletions
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3
hw/i386/pc_q35.c
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@ -242,7 +242,8 @@ static void pc_q35_init(MachineState *machine)
pc_register_ferr_irq(gsi[13]);
/* init basic PC hardware */
pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, false, 0xff0104);
pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy,
!pc_machine->vmport, 0xff0104);
/* connect pm stuff to lpc */
ich9_lpc_pm_init(lpc);