[PATCH ats_vtd v5 08/22] intel_iommu: declare supported PASID size

2024-07-01 Thread CLEMENT MATHIEU--DRIF 
From: Clément Mathieu--Drif 

Signed-off-by: Clément Mathieu--Drif 
---
 hw/i386/intel_iommu.c  | 2 +-
 hw/i386/intel_iommu_internal.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 71cebe2fd3..2a78fc823f 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -5860,7 +5860,7 @@ static void vtd_cap_init(IntelIOMMUState *s)
 }
 
 if (s->pasid) {
-s->ecap |= VTD_ECAP_PASID;
+s->ecap |= VTD_ECAP_PASID | VTD_ECAP_PSS;
 }
 }
 
diff --git a/hw/i386/intel_iommu_internal.h b/hw/i386/intel_iommu_internal.h
index bd20746318..117dc96d22 100644
--- a/hw/i386/intel_iommu_internal.h
+++ b/hw/i386/intel_iommu_internal.h
@@ -194,6 +194,7 @@
 #define VTD_ECAP_MHMV   (15ULL << 20)
 #define VTD_ECAP_NEST   (1ULL << 26)
 #define VTD_ECAP_SRS(1ULL << 31)
+#define VTD_ECAP_PSS(19ULL << 35)
 #define VTD_ECAP_PASID  (1ULL << 40)
 #define VTD_ECAP_SMTS   (1ULL << 43)
 #define VTD_ECAP_SLTS   (1ULL << 46)
-- 
2.45.2

[PATCH ats_vtd v5 08/22] intel_iommu: declare supported PASID size

2024-06-02 Thread CLEMENT MATHIEU--DRIF 
From: Clément Mathieu--Drif 

Signed-off-by: Clément Mathieu--Drif 
---
 hw/i386/intel_iommu.c  | 2 +-
 hw/i386/intel_iommu_internal.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 7b0c22fc07..fb6c7d1e33 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -5838,7 +5838,7 @@ static void vtd_cap_init(IntelIOMMUState *s)
 }
 
 if (s->pasid) {
-s->ecap |= VTD_ECAP_PASID;
+s->ecap |= VTD_ECAP_PASID | VTD_ECAP_PSS;
 }
 }
 
diff --git a/hw/i386/intel_iommu_internal.h b/hw/i386/intel_iommu_internal.h
index c9a673585f..1b0d8958ad 100644
--- a/hw/i386/intel_iommu_internal.h
+++ b/hw/i386/intel_iommu_internal.h
@@ -194,6 +194,7 @@
 #define VTD_ECAP_MHMV   (15ULL << 20)
 #define VTD_ECAP_NEST   (1ULL << 26)
 #define VTD_ECAP_SRS(1ULL << 31)
+#define VTD_ECAP_PSS(19ULL << 35)
 #define VTD_ECAP_PASID  (1ULL << 40)
 #define VTD_ECAP_SMTS   (1ULL << 43)
 #define VTD_ECAP_SLTS   (1ULL << 46)
-- 
2.45.1