diff mbox

[v6,16/16] target-i386: Use Hypervisor leaf extra in -machine pc,accel=tcg.

Message ID 1348497138-2516-17-git-send-email-Don@CloudSwitch.com (mailing list archive)
State New, archived
Headers show

Commit Message

Don Slutz Sept. 24, 2012, 2:32 p.m. UTC 
Signed-off-by: Don Slutz <Don@CloudSwitch.com>
---
 target-i386/cpu.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index b77dbfe..1d81f00 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -2001,6 +2001,17 @@  void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
         *ecx = 0;
         *edx = 0;
         break;
+    case 0x40000002 ... 0x400000FF:
+        if (index == env->cpuid_hv_extra) {
+            *eax = env->cpuid_hv_extra_a;
+            *ebx = env->cpuid_hv_extra_b;
+        } else {
+            *eax = 0;
+            *ebx = 0;
+        }
+        *ecx = 0;
+        *edx = 0;
+        break;
     case 0x80000000:
         *eax = env->cpuid_xlevel;
         *ebx = env->cpuid_vendor1;