diff options
| -rw-r--r-- | drivers/iommu/intel/iommu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h index ef7a1ae8e0db..3056583d7f56 100644 --- a/drivers/iommu/intel/iommu.h +++ b/drivers/iommu/intel/iommu.h @@ -537,7 +537,8 @@ enum { #define pasid_supported(iommu) (sm_supported(iommu) && \ ecap_pasid((iommu)->ecap)) #define ssads_supported(iommu) (sm_supported(iommu) && \ - ecap_slads((iommu)->ecap)) + ecap_slads((iommu)->ecap) && \ + ecap_smpwc(iommu->ecap)) #define nested_supported(iommu) (sm_supported(iommu) && \ ecap_nest((iommu)->ecap)) |