Changeset 86484 in vbox

Timestamp:

Oct 8, 2020 6:53:57 AM (5 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

140794

Message:

AMD IOMMU: bugref:9654 OHCI: Use PCI interfaces while reading/writing guest physical memory.

File:

• trunk/src/VBox/Devices/USB/DevOHCI.cpp (modified) (5 diffs)

trunk/src/VBox/Devices/USB/DevOHCI.cpp

@@ -1312 +1312 @@
 {
     if (cbBuf)
-        PDMDevHlpPhysReadUser(pDevIns, Addr, pvBuf, cbBuf);
+        PDMDevHlpPCIPhysReadUser(pDevIns, Addr, pvBuf, cbBuf);
 }
 
@@ -1321 +1321 @@
 {
     if (cbBuf)
-        PDMDevHlpPhysReadMeta(pDevIns, Addr, pvBuf, cbBuf);
+        PDMDevHlpPCIPhysReadMeta(pDevIns, Addr, pvBuf, cbBuf);
 }
 
@@ -1468 +1468 @@
         if (PageAddr != pPageCache->GCPhysReadCacheAddr)
         {
-            PDMDevHlpPhysRead(pDevIns, PageAddr, pPageCache->abPhysReadCache, sizeof(pPageCache->abPhysReadCache));
+            PDMDevHlpPCIPhysRead(pDevIns, PageAddr, pPageCache->abPhysReadCache, sizeof(pPageCache->abPhysReadCache));
             pPageCache->GCPhysReadCacheAddr = PageAddr;
 #  ifdef VBOX_WITH_OHCI_PHYS_READ_STATS
@@ -1482 +1482 @@
     else
     {
-        PDMDevHlpPhysRead(pDevIns, GCPhys, pvBuf, cbBuf);
+        PDMDevHlpPCIPhysRead(pDevIns, GCPhys, pvBuf, cbBuf);
 #  ifdef VBOX_WITH_OHCI_PHYS_READ_STATS
         ++g_PhysReadState.cCrossReads;
@@ -4098 +4098 @@
 
 # ifdef VBOX_WITH_OHCI_PHYS_READ_CACHE
-    /* Get hcca data to minimize calls to ohciR3GetDWords/PDMDevHlpPhysRead. */
+    /* Get hcca data to minimize calls to ohciR3GetDWords/PDMDevHlpPCIPhysRead. */
     uint32_t au32HCCA[OHCI_HCCA_NUM_INTR];
     ohciR3GetDWords(pDevIns, pThis->hcca, au32HCCA, OHCI_HCCA_NUM_INTR);