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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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2
include/hw/i386/pc.h
View file

@ -37,11 +37,13 @@ struct PCMachineState {
ISADevice *rtc;
uint64_t max_ram_below_4g;
bool vmport;
};
#define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
#define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size"
#define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
#define PC_MACHINE_VMPORT "vmport"
/**
* PCMachineClass: