Changeset 24138 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Oct 28, 2009 1:18:51 PM (16 years ago)

Author:

vboxsync

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

54059

Message:

Missing Set/ClearInterruptFF cases for R0 & RC.

File:

• trunk/src/VBox/VMM/VMMR0/PDMR0Device.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR0/PDMR0Device.cpp

@@ -386 +386 @@
     PDMDEV_ASSERT_DEVINS(pDevIns);
     PVM    pVM   = pDevIns->Internal.s.pVMR0;
+
+    if (pVM->pdm.s.Apic.pfnLocalInterruptR0)
+    {
+        LogFlow(("pdmR0PicHlp_SetInterruptFF: caller='%p'/%d: Setting local interrupt on LAPIC\n",
+                 pDevIns, pDevIns->iInstance));
+        /* Raise the LAPIC's LINT0 line instead of signaling the CPU directly. */
+        pVM->pdm.s.Apic.pfnLocalInterruptR0(pVM->pdm.s.Apic.pDevInsR0, 0, 1);
+        return;
+    }
+
     PVMCPU pVCpu = &pVM->aCpus[0];      /* for PIC we always deliver to CPU 0, MP use APIC */
 
@@ -400 +410 @@
     PDMDEV_ASSERT_DEVINS(pDevIns);
     PVM    pVM   = pDevIns->Internal.s.pVMR0;
+
+    if (pVM->pdm.s.Apic.pfnLocalInterruptR0)
+    {
+        /* Raise the LAPIC's LINT0 line instead of signaling the CPU directly. */
+        LogFlow(("pdmR0PicHlp_ClearInterruptFF: caller='%s'/%d: Clearing local interrupt on LAPIC\n",
+                 pDevIns, pDevIns->iInstance));
+        /* Lower the LAPIC's LINT0 line instead of signaling the CPU directly. */
+        pVM->pdm.s.Apic.pfnLocalInterruptR0(pVM->pdm.s.Apic.pDevInsR0, 0, 0);
+        return;
+    }
+
     PVMCPU pVCpu = &pVM->aCpus[0];      /* for PIC we always deliver to CPU 0, MP use APIC */