diff mbox series

[rfcv1,16/23] intel_iommu: rename slpte in iotlb_entry to pte

Message ID 20240115103735.132209-17-zhenzhong.duan@intel.com (mailing list archive)
State New, archived
Headers show
Series intel_iommu: Enable stage-1 translation | expand

Commit Message

Duan, Zhenzhong Jan. 15, 2024, 10:37 a.m. UTC 
From: Yi Liu <yi.l.liu@intel.com>

Because we support both FST and SST translation, rename slpte in iotlb_entry
to pte to make it generic.

Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
---
 include/hw/i386/intel_iommu.h |  2 +-
 hw/i386/intel_iommu.c         | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h
index 72702e10a2..dedaab5ac9 100644
--- a/include/hw/i386/intel_iommu.h
+++ b/include/hw/i386/intel_iommu.h
@@ -210,7 +210,7 @@  struct VTDIOTLBEntry {
     uint64_t gfn;
     uint16_t domain_id;
     uint32_t pasid;
-    uint64_t slpte;
+    uint64_t pte;
     uint64_t mask;
     uint8_t access_flags;
 };
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 5e7d445d98..7c24f8f677 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -384,7 +384,7 @@  static void vtd_update_iotlb(IntelIOMMUState *s, uint16_t source_id,
 
     entry->gfn = gfn;
     entry->domain_id = domain_id;
-    entry->slpte = slpte;
+    entry->pte = slpte;
     entry->access_flags = access_flags;
     entry->mask = vtd_slpt_level_page_mask(level);
     entry->pasid = pasid;
@@ -1949,9 +1949,9 @@  static bool vtd_do_iommu_translate(VTDAddressSpace *vtd_as, PCIBus *bus,
     if (!rid2pasid) {
         iotlb_entry = vtd_lookup_iotlb(s, source_id, pasid, addr);
         if (iotlb_entry) {
-            trace_vtd_iotlb_page_hit(source_id, addr, iotlb_entry->slpte,
+            trace_vtd_iotlb_page_hit(source_id, addr, iotlb_entry->pte,
                                      iotlb_entry->domain_id);
-            slpte = iotlb_entry->slpte;
+            slpte = iotlb_entry->pte;
             access_flags = iotlb_entry->access_flags;
             page_mask = iotlb_entry->mask;
             goto out;
@@ -2027,9 +2027,9 @@  static bool vtd_do_iommu_translate(VTDAddressSpace *vtd_as, PCIBus *bus,
     if (rid2pasid) {
         iotlb_entry = vtd_lookup_iotlb(s, source_id, pasid, addr);
         if (iotlb_entry) {
-            trace_vtd_iotlb_page_hit(source_id, addr, iotlb_entry->slpte,
+            trace_vtd_iotlb_page_hit(source_id, addr, iotlb_entry->pte,
                                      iotlb_entry->domain_id);
-            slpte = iotlb_entry->slpte;
+            slpte = iotlb_entry->pte;
             access_flags = iotlb_entry->access_flags;
             page_mask = iotlb_entry->mask;
             goto out;