diff options
Diffstat (limited to 'hw/i386/intel_iommu.c')
| -rw-r--r-- | hw/i386/intel_iommu.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index feb9e55f87..43c94b993b 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -3554,13 +3554,16 @@ static void vtd_init(IntelIOMMUState *s) * Rsvd field masks for spte */ vtd_spte_rsvd[0] = ~0ULL; - vtd_spte_rsvd[1] = VTD_SPTE_PAGE_L1_RSVD_MASK(s->aw_bits); + vtd_spte_rsvd[1] = VTD_SPTE_PAGE_L1_RSVD_MASK(s->aw_bits, + x86_iommu->dt_supported); vtd_spte_rsvd[2] = VTD_SPTE_PAGE_L2_RSVD_MASK(s->aw_bits); vtd_spte_rsvd[3] = VTD_SPTE_PAGE_L3_RSVD_MASK(s->aw_bits); vtd_spte_rsvd[4] = VTD_SPTE_PAGE_L4_RSVD_MASK(s->aw_bits); - vtd_spte_rsvd_large[2] = VTD_SPTE_LPAGE_L2_RSVD_MASK(s->aw_bits); - vtd_spte_rsvd_large[3] = VTD_SPTE_LPAGE_L3_RSVD_MASK(s->aw_bits); + vtd_spte_rsvd_large[2] = VTD_SPTE_LPAGE_L2_RSVD_MASK(s->aw_bits, + x86_iommu->dt_supported); + vtd_spte_rsvd_large[3] = VTD_SPTE_LPAGE_L3_RSVD_MASK(s->aw_bits, + x86_iommu->dt_supported); if (x86_iommu_ir_supported(x86_iommu)) { s->ecap |= VTD_ECAP_IR | VTD_ECAP_MHMV; |