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[Qemu-devel] [PATCH v3 17/17] target-i386: Use Hypervisor leaf extra in
From: |
Don Slutz |
Subject: |
[Qemu-devel] [PATCH v3 17/17] target-i386: Use Hypervisor leaf extra in -machine pc, accel=tcg. |
Date: |
Mon, 17 Sep 2012 09:39:49 -0400 |
Signed-off-by: Don Slutz <address@hidden>
---
target-i386/cpu.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index bfaee02..89a45b5 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1975,6 +1975,17 @@ 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;
--
1.7.1
- [Qemu-devel] [PATCH v3 17/17] target-i386: Use Hypervisor leaf extra in -machine pc, accel=tcg.,
Don Slutz <=