Changeset 51980 in vbox for trunk/src/VBox/VMM/VMMR3/GIMHv.cpp

Timestamp:

Jul 11, 2014 5:49:50 AM (10 years ago)

Author:

vboxsync

Message:

VMM/GIM: Get system-reset MSR working, added EOI, TPR, ICR APIC MSR read/writes.

File:

• trunk/src/VBox/VMM/VMMR3/GIMHv.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/VMMR3/GIMHv.cpp

@@ -93 +93 @@
                        //| GIM_HV_BASE_FEAT_BASIC_SYNTH_IC
                        //| GIM_HV_BASE_FEAT_SYNTH_TIMER_MSRS
-                       //| GIM_HV_BASE_FEAT_APIC_ACCESS_MSRS
+                       | GIM_HV_BASE_FEAT_APIC_ACCESS_MSRS
                        | GIM_HV_BASE_FEAT_HYPERCALL_MSRS
                        | GIM_HV_BASE_FEAT_VP_ID_MSR
@@ -105 +105 @@
 
         pHv->uMiscFeat = GIM_HV_MISC_FEAT_TIMER_FREQ;
+
+        pHv->uHyperHints = GIM_HV_HINT_MSR_FOR_SYS_RESET;
     }
 
@@ -190 +192 @@
     HyperLeaf.uEcx         = pHv->uPowMgmtFeat;
     HyperLeaf.uEdx         = pHv->uMiscFeat;
+    rc = CPUMR3CpuIdInsert(pVM, &HyperLeaf);
+    AssertLogRelRCReturn(rc, rc);
+
+    HyperLeaf.uLeaf        = UINT32_C(0x40000004);
+    HyperLeaf.uEax         = pHv->uHyperHints;
+    HyperLeaf.uEbx         = 0xffffffff;
+    HyperLeaf.uEcx         = 0;
+    HyperLeaf.uEdx         = 0;
     rc = CPUMR3CpuIdInsert(pVM, &HyperLeaf);
     AssertLogRelRCReturn(rc, rc);