From mboxrd@z Thu Jan 1 00:00:00 1970 From: Don Slutz Subject: [PATCH v3 05/17] target-i386: Add x86_set_hyperv. Date: Mon, 17 Sep 2012 10:00:55 -0400 Message-ID: <1347890467-9728-6-git-send-email-Don@CloudSwitch.com> References: <1346354435-21685-1-git-send-email-Don@CloudSwitch.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Don Slutz To: , , , , , , , , Return-path: Received: from hub021-nj-8.exch021.serverdata.net ([206.225.164.233]:43589 "EHLO hub021-nj-8.exch021.serverdata.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755501Ab2IQOBi (ORCPT ); Mon, 17 Sep 2012 10:01:38 -0400 In-Reply-To: <1346354435-21685-1-git-send-email-Don@CloudSwitch.com> Sender: kvm-owner@vger.kernel.org List-ID: This is used to set the cpu object's hypervisor level to the default for Microsoft's Hypervisor. Signed-off-by: Don Slutz --- target-i386/cpu.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 0e4a18d..4120393 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -1192,6 +1192,13 @@ static void x86_cpuid_set_hv_level(Object *obj, Visitor *v, void *opaque, } #if !defined(CONFIG_USER_ONLY) +static void x86_set_hyperv(Object *obj, Error **errp) +{ + X86CPU *cpu = X86_CPU(obj); + + cpu->env.cpuid_hv_level = HYPERV_CPUID_MIN; +} + static void x86_get_hv_spinlocks(Object *obj, Visitor *v, void *opaque, const char *name, Error **errp) { @@ -1214,6 +1221,7 @@ static void x86_set_hv_spinlocks(Object *obj, Visitor *v, void *opaque, return; } hyperv_set_spinlock_retries(value); + x86_set_hyperv(obj, errp); } static void x86_get_hv_relaxed(Object *obj, Visitor *v, void *opaque, @@ -1234,6 +1242,7 @@ static void x86_set_hv_relaxed(Object *obj, Visitor *v, void *opaque, return; } hyperv_enable_relaxed_timing(value); + x86_set_hyperv(obj, errp); } static void x86_get_hv_vapic(Object *obj, Visitor *v, void *opaque, @@ -1254,6 +1263,7 @@ static void x86_set_hv_vapic(Object *obj, Visitor *v, void *opaque, return; } hyperv_enable_vapic_recommended(value); + x86_set_hyperv(obj, errp); } #endif -- 1.7.1