Parse the Basic VMX Information MSR and add the bit for the new posted
interrupts.
Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
---
scripts/kvm/vmxcap | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap
index 6363e73..a1a44a0 100755
--- a/scripts/kvm/vmxcap
+++ b/scripts/kvm/vmxcap
@@ -96,6 +96,19 @@ class Misc(object):
print ' %-40s %s' % (self.bits[bits], fmt(v))
controls = [
+ Misc(
+ name = 'Basic VMX Information',
+ bits = {
+ (0, 31): 'Revision',
+ (32,44): 'VMCS size',
+ 48: 'VMCS restricted to 32 bit addresses',
+ 49: 'Dual-monitor support',
+ (50, 53): 'VMCS memory type',
+ 54: 'INS/OUTS instruction information',
+ 55: 'IA32_VMX_TRUE_*_CTLS support',
+ },
+ msr = MSR_IA32_VMX_BASIC,
+ ),
Control(
name = 'pin-based controls',
bits = {
@@ -103,6 +116,7 @@ controls = [
3: 'NMI exiting',
5: 'Virtual NMIs',
6: 'Activate VMX-preemption timer',
+ 7: 'Process posted interrupts',
},
cap_msr = MSR_IA32_VMX_PINBASED_CTLS,
true_cap_msr = MSR_IA32_VMX_TRUE_PINBASED_CTLS,
--
1.7.3.4
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