Changeset 50584 in vbox for trunk/src/VBox/VMM/tools

Timestamp:

Feb 25, 2014 4:06:26 PM (11 years ago)

Author:

vboxsync

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

92451

Message:

CPUM,DevEFI: Bus vs cpu clock ratio fixes for more recent CPUs. Older CPUs (<=Core2) still need some more work.

File:

• trunk/src/VBox/VMM/tools/VBoxCpuReport.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/tools/VBoxCpuReport.cpp

@@ -695 +695 @@
         case 0x000000c8: return g_enmMicroarch >= kCpumMicroarch_Intel_Core7_First ? "IA32_PMC7" : NULL;
         case 0x000000cd: return "P6_UNK_0000_00cd"; /* P6_M_Dothan. */
-        case 0x000000ce: return "P6_UNK_0000_00ce"; /* P6_M_Dothan. */
+        case 0x000000ce: return g_enmMicroarch >= kCpumMicroarch_Intel_Core7_First ? "IA32_PLATFORM_INFO" : "P6_UNK_0000_00ce"; /* P6_M_Dothan. */
         case 0x000000cf: return "C2_UNK_0000_00cf"; /* Core2_Penryn. */
         case 0x000000e0: return "C2_UNK_0000_00e0"; /* Core2_Penryn. */
@@ -1843 +1843 @@
             return NULL;
 
+        case 0x000000ce: return CPUMMICROARCH_IS_INTEL_CORE7(g_enmMicroarch)
+                              ? (g_enmMicroarch >= kCpumMicroarch_Intel_Core7_SandyBridge
+                                 ? "IntelPlatformInfo100MHz" : "IntelPlatformInfo133MHz")
+                              : NULL;
+
         case 0x000000e2: return "IntelPkgCStConfigControl";
         case 0x000000e3: return "IntelCore2SmmCStMiscInfo";
@@ -1877 +1882 @@
         case 0x00000187: return "Ia32PerfEvtSelN";
         case 0x00000193: return /*g_fIntelNetBurst ? NULL :*/ NULL /* Core2_Penryn. */;
+        case 0x00000194:
+            if (g_fIntelNetBurst)
+                break;
+            *pfTakesValue = true;
+            return CPUMMICROARCH_IS_INTEL_CORE7(g_enmMicroarch) && g_enmMicroarch >= kCpumMicroarch_Intel_Core7_SandyBridge
+                 ? "IntelFlexRatio100MHz" : "IntelFlexRatio133MHz";
         case 0x00000198: *pfTakesValue = true; return "Ia32PerfStatus";
         case 0x00000199: *pfTakesValue = true; return "Ia32PerfCtl";