diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/kvm/vmxcap | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap index f140040104..ce27f5e635 100755 --- a/scripts/kvm/vmxcap +++ b/scripts/kvm/vmxcap @@ -23,6 +23,7 @@ MSR_IA32_VMX_TRUE_PROCBASED_CTLS = 0x48E MSR_IA32_VMX_TRUE_EXIT_CTLS = 0x48F MSR_IA32_VMX_TRUE_ENTRY_CTLS = 0x490 MSR_IA32_VMX_VMFUNC = 0x491 +MSR_IA32_VMX_PROCBASED_CTLS3 = 0x492 class msr(object): def __init__(self): @@ -71,6 +72,13 @@ class Control(object): s = 'yes' print(' %-40s %s' % (self.bits[bit], s)) +# All 64 bits in the tertiary controls MSR are allowed-1 +class Allowed1Control(Control): + def read2(self, nr): + m = msr() + val = m.read(nr, 0) + return (0, val) + class Misc(object): def __init__(self, name, bits, msr): self.name = name @@ -135,6 +143,7 @@ controls = [ 12: 'RDTSC exiting', 15: 'CR3-load exiting', 16: 'CR3-store exiting', + 17: 'Activate tertiary controls', 19: 'CR8-load exiting', 20: 'CR8-store exiting', 21: 'Use TPR shadow', @@ -186,6 +195,14 @@ controls = [ cap_msr = MSR_IA32_VMX_PROCBASED_CTLS2, ), + Allowed1Control( + name = 'tertiary processor-based controls', + bits = { + 4: 'Enable IPI virtualization' + }, + cap_msr = MSR_IA32_VMX_PROCBASED_CTLS3, + ), + Control( name = 'VM-Exit controls', bits = { |