Changeset 73605 in vbox for trunk/include

Timestamp:

Aug 10, 2018 4:09:07 AM (6 years ago)

Author:

vboxsync

Message:

x86.h: Nested VMX: bugref:9180 IA32_SMM_MONITOR_CTL bits.

File:

• trunk/include/iprt/x86.h (modified) (2 diffs)

trunk/include/iprt/x86.h

@@ -1158 +1158 @@
 /** Feature control - Enable VMX inside SMX operation (R/WL). */
 #define MSR_IA32_FEATURE_CONTROL_SMX_VMXON            RT_BIT_64(1)
-/** Feature control - Enable VMX outside SMX operationr (R/WL). */
+/** Feature control - Enable VMX outside SMX operation (R/WL). */
 #define MSR_IA32_FEATURE_CONTROL_VMXON                RT_BIT_64(2)
 /** Feature control - SENTER local functions enable (R/WL).  */
@@ -1202 +1202 @@
 /** SMM monitor control. */
 #define MSR_IA32_SMM_MONITOR_CTL            0x9B
+/** SMM control - Valid. */
+#define MSR_IA32_SMM_MONITOR_VALID                  RT_BIT_64(0)
+/** SMM control - VMXOFF unblocks SMI. */
+#define MSR_IA32_SMM_MONITOR_VMXOFF_UNBLOCK_SMI     RT_BIT_64(2)
+/** SMM control - MSEG base physical address. */
+#define MSR_IA32_SMM_MONITOR_MSGEG_PHYSADDR(a)      (((a) >> 12) & UINT64_C(0xfffff))
 
 /** General performance counter no. 0. */