Changeset 46398 in vbox

Timestamp:

Jun 5, 2013 4:06:05 PM (12 years ago)

Author:

vboxsync

Message:

BusLogic: Clear interrupts on device reset.

File:

• trunk/src/VBox/Devices/Storage/DevBusLogic.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Storage/DevBusLogic.cpp

@@ -1077 +1077 @@
     LogFlowFunc(("pBusLogic=%#p\n", pBusLogic));
 
-    /* Reset registers to default value. */
+    /* Reset registers to default values. */
     pBusLogic->regStatus = BUSLOGIC_REGISTER_STATUS_HOST_ADAPTER_READY | BUSLOGIC_REGISTER_STATUS_INITIALIZATION_REQUIRED;
-    pBusLogic->regInterrupt = 0;
-    pBusLogic->uPendingIntr = 0;
     pBusLogic->regGeometry = BUSLOGIC_REGISTER_GEOMETRY_EXTENTED_TRANSLATION_ENABLED;
     pBusLogic->uOperationCode = 0xff; /* No command executing. */
@@ -1088 +1086 @@
     pBusLogic->uMailboxOutgoingPositionCurrent = 0;
     pBusLogic->uMailboxIncomingPositionCurrent = 0;
+
+    /* Clear any active/pending interrupts. */
+    pBusLogic->uPendingIntr = 0;
+    buslogicClearInterrupt(pBusLogic);
 
     /* Guest-initiated HBA reset does not affect ISA port I/O. */