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i440fx: print an error message if user tries to enable iommu
authorBandan Das <bsd@redhat.com>
Fri, 13 Nov 2015 06:55:48 +0000 (01:55 -0500)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 17 Nov 2015 13:41:13 +0000 (15:41 +0200)
commit8d211f622b11ac2877c344f29de284d5a842d9d7
treea4080d3e696140ff35516e8945df36b72c545c8c
parent1f8431f42d833e8914f2d16ce4a49b7b72b90db0
i440fx: print an error message if user tries to enable iommu

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>
hw/pci-host/piix.c