Changeset 50590 in vbox for trunk/include/VBox/vmm

Timestamp:

Feb 25, 2014 6:51:23 PM (11 years ago)

Author:

vboxsync

Message:

CPUM,VMM: More work related to bus, cpu and tsc frequency info. Should cover older core and p6 as well as p4 now.

File:

• trunk/include/VBox/vmm/cpum.h (modified) (1 diff)

trunk/include/VBox/vmm/cpum.h

@@ -677 +677 @@
 VMMDECL(uint32_t)       CPUMGetGuestCodeBits(PVMCPU pVCpu);
 VMMDECL(DISCPUMODE)     CPUMGetGuestDisMode(PVMCPU pVCpu);
-VMMDECL(uint64_t)       CPUMGetGuestBusFrequency(PVM pVM);
+VMMDECL(uint64_t)       CPUMGetGuestScalableBusFrequency(PVM pVM);
+
+/** @name Typical scalable bus frequency values.
+ * @{ */
+/** Special internal value indicating that we don't know the frequency.
+ *  @internal  */
+#define CPUM_SBUSFREQ_UNKNOWN       UINT64_C(1)
+#define CPUM_SBUSFREQ_100MHZ        UINT64_C(100000000)
+#define CPUM_SBUSFREQ_133MHZ        UINT64_C(133333333)
+#define CPUM_SBUSFREQ_167MHZ        UINT64_C(166666666)
+#define CPUM_SBUSFREQ_200MHZ        UINT64_C(200000000)
+#define CPUM_SBUSFREQ_267MHZ        UINT64_C(266666666)
+#define CPUM_SBUSFREQ_333MHZ        UINT64_C(333333333)
+#define CPUM_SBUSFREQ_400MHZ        UINT64_C(400000000)
+/** @} */