There's no indication of any sort that i440fx doesn't support
"iommu=on"
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Bandan Das <bsd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Bandan Das <bsd@redhat.com>
#include "sysemu/sysemu.h"
#include "hw/i386/ioapic.h"
#include "qapi/visitor.h"
+#include "qemu/error-report.h"
/*
* I440FX chipset data sheet.
static void i440fx_realize(PCIDevice *dev, Error **errp)
{
dev->config[I440FX_SMRAM] = 0x02;
+
+ if (object_property_get_bool(qdev_get_machine(), "iommu", NULL)) {
+ error_report("warning: i440fx doesn't support emulated iommu");
+ }
}
PCIBus *i440fx_init(const char *host_type, const char *pci_type,