diff options
Diffstat (limited to 'target-i386/kvm.c')
| -rw-r--r-- | target-i386/kvm.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index a7ff14fa1c..19b08d8009 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -51,6 +51,32 @@ int kvm_arch_init_vcpu(CPUState *env) struct kvm_cpuid_entry2 *c = &cpuid_data.entries[cpuid_i++]; switch (i) { + case 2: { + /* Keep reading function 2 till all the input is received */ + int times; + + cpu_x86_cpuid(env, i, 0, &eax, &ebx, &ecx, &edx); + times = eax & 0xff; + + c->function = i; + c->flags |= KVM_CPUID_FLAG_STATEFUL_FUNC; + c->flags |= KVM_CPUID_FLAG_STATE_READ_NEXT; + c->eax = eax; + c->ebx = ebx; + c->ecx = ecx; + c->edx = edx; + + for (j = 1; j < times; ++j) { + cpu_x86_cpuid(env, i, 0, &eax, &ebx, &ecx, &edx); + c->function = i; + c->flags |= KVM_CPUID_FLAG_STATEFUL_FUNC; + c->eax = eax; + c->ebx = ebx; + c->ecx = ecx; + c->edx = edx; + } + break; + } case 4: case 0xb: case 0xd: |