Changeset 69769 in vbox

Timestamp:

Nov 20, 2017 11:36:53 AM (7 years ago)

Author:

vboxsync

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

119169

Message:

OHCI: On root hub reset, set the PPS bit for connected devices and also set the RHSC interrupt. See bugref:9055

File:

• trunk/src/VBox/Devices/USB/DevOHCI.cpp (modified) (2 diffs)

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

@@ -1155 +1155 @@
         if (pThis->RootHub.aPorts[iPort].pDev)
         {
-            pThis->RootHub.aPorts[iPort].fReg = OHCI_PORT_R_CURRENT_CONNECT_STATUS | OHCI_PORT_R_CONNECT_STATUS_CHANGE;
+            pThis->RootHub.aPorts[iPort].fReg = OHCI_PORT_R_CURRENT_CONNECT_STATUS | OHCI_PORT_R_CONNECT_STATUS_CHANGE | OHCI_PORT_PPS;
             if (fResetOnLinux)
             {
@@ -1165 +1165 @@
             pThis->RootHub.aPorts[iPort].fReg = 0;
     }
+    ohciR3SetInterrupt(pThis, OHCI_INTR_ROOT_HUB_STATUS_CHANGE);
 
     PDMCritSectLeave(pThis->pDevInsR3->pCritSectRoR3);