diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/generic_pt/iommu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/generic_pt/iommu.h b/include/linux/generic_pt/iommu.h index c134132ed10f..9eefbb74efd0 100644 --- a/include/linux/generic_pt/iommu.h +++ b/include/linux/generic_pt/iommu.h @@ -277,6 +277,8 @@ IOMMU_FORMAT(vtdss, vtdss_pt); struct pt_iommu_x86_64_cfg { struct pt_iommu_cfg common; + /* 4 is a 57 bit 5 level table */ + unsigned int top_level; }; struct pt_iommu_x86_64_hw_info { |