From patchwork Mon Sep 17 13:39:32 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Don Slutz X-Patchwork-Id: 184443 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 9F4722C0086 for ; Tue, 18 Sep 2012 01:16:25 +1000 (EST) Received: from localhost ([::1]:50914 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TDbaD-0008AK-1P for incoming@patchwork.ozlabs.org; Mon, 17 Sep 2012 09:41:53 -0400 Received: from eggs.gnu.org ([208.118.235.92]:41179) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TDbZd-0006iU-Of for qemu-devel@nongnu.org; Mon, 17 Sep 2012 09:41:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TDbZV-0003OI-16 for qemu-devel@nongnu.org; Mon, 17 Sep 2012 09:41:17 -0400 Received: from hub021-nj-2.exch021.serverdata.net ([206.225.164.217]:4188) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TDbZU-0003NT-Tn for qemu-devel@nongnu.org; Mon, 17 Sep 2012 09:41:08 -0400 Received: from localhost.localdomain (131.239.15.22) by east.exch021.serverdata.net (10.240.4.34) with Microsoft SMTP Server (TLS) id 14.2.309.2; Mon, 17 Sep 2012 06:40:42 -0700 From: Don Slutz To: , , , , , , , , Date: Mon, 17 Sep 2012 09:39:32 -0400 Message-ID: <1347889189-9199-9-git-send-email-Don@CloudSwitch.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1346354435-21685-1-git-send-email-Don@CloudSwitch.com> References: <1346354435-21685-1-git-send-email-Don@CloudSwitch.com> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Windows 2000 SP2+, XP SP1+ (seldom 98) X-Received-From: 206.225.164.217 Cc: Don Slutz Subject: [Qemu-devel] [PATCH v3 05/17] target-i386: Add x86_set_hyperv. X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org 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