Signed-off-by: Don Slutz <d...@cloudswitch.com>
---
target-i386/cpu.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 66 insertions(+), 0 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 904b08f..7e9c43b 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1273,6 +1273,63 @@ static void x86_cpuid_set_hv_vendor(Object *obj, const
char *value,
}
}
+static void x86_cpuid_get_hv_extra(Object *obj, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ X86CPU *cpu = X86_CPU(obj);
+
+ visit_type_uint32(v, &cpu->env.cpuid_hv_extra, name, errp);
+}
+
+static void x86_cpuid_set_hv_extra(Object *obj, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ X86CPU *cpu = X86_CPU(obj);
+ uint32_t value;
+
+ visit_type_uint32(v, &value, name, errp);
+ if (error_is_set(errp)) {
+ return;
+ }
+
+ if ((value != 0) && (value < 0x40000000)) {
+ value += 0x40000000;
+ }
+ cpu->env.cpuid_hv_extra = value;
+}
+
+static void x86_cpuid_get_hv_extra_a(Object *obj, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ X86CPU *cpu = X86_CPU(obj);
+
+ visit_type_uint32(v, &cpu->env.cpuid_hv_extra_a, name, errp);
+}
+
+static void x86_cpuid_set_hv_extra_a(Object *obj, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ X86CPU *cpu = X86_CPU(obj);
+
+ visit_type_uint32(v, &cpu->env.cpuid_hv_extra_a, name, errp);
+}
+
+static void x86_cpuid_get_hv_extra_b(Object *obj, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ X86CPU *cpu = X86_CPU(obj);
+
+ visit_type_uint32(v, &cpu->env.cpuid_hv_extra_b, name, errp);
+}
+
+static void x86_cpuid_set_hv_extra_b(Object *obj, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ X86CPU *cpu = X86_CPU(obj);
+
+ visit_type_uint32(v, &cpu->env.cpuid_hv_extra_b, name, errp);
+}
+
#if !defined(CONFIG_USER_ONLY)
static void x86_set_hyperv(Object *obj, Error **errp)
{
@@ -2215,6 +2272,15 @@ static void x86_cpu_initfn(Object *obj)
object_property_add_str(obj, "hypervisor-vendor",
x86_cpuid_get_hv_vendor,
x86_cpuid_set_hv_vendor, NULL);
+ object_property_add(obj, "hypervisor-extra", "int",
+ x86_cpuid_get_hv_extra,
+ x86_cpuid_set_hv_extra, NULL, NULL, NULL);
+ object_property_add(obj, "hypervisor-extra-a", "int",
+ x86_cpuid_get_hv_extra_a,
+ x86_cpuid_set_hv_extra_a, NULL, NULL, NULL);
+ object_property_add(obj, "hypervisor-extra-b", "int",
+ x86_cpuid_get_hv_extra_b,
+ x86_cpuid_set_hv_extra_b, NULL, NULL, NULL);
#if !defined(CONFIG_USER_ONLY)
object_property_add(obj, "hv_spinlocks", "int",
x86_get_hv_spinlocks,
--
1.7.1
