diff options
| author | Peter Xu <peterx@redhat.com> | 2017-05-19 11:19:48 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-05-25 21:25:28 +0300 |
| commit | c10595fb348d3fe6991fe9750834bd2ab16d3190 (patch) | |
| tree | bae093f9fe8e4975b47cb13f1eac90a96d4979e1 /include/hw/compat.h | |
| parent | dbaabb25f441264d9029dc53e84a156269ecd275 (diff) | |
| download | qemu-c10595fb348d3fe6991fe9750834bd2ab16d3190.zip | |
intel_iommu: turn off pt before 2.9
This is for compatibility.
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'include/hw/compat.h')
| -rw-r--r-- | include/hw/compat.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/compat.h b/include/hw/compat.h index 55b176507a..4c53d600c1 100644 --- a/include/hw/compat.h +++ b/include/hw/compat.h @@ -6,6 +6,10 @@ .driver = "pci-bridge",\ .property = "shpc",\ .value = "off",\ + },{\ + .driver = "intel-iommu",\ + .property = "pt",\ + .value = "off",\ }, #define HW_COMPAT_2_8 \ |