From patchwork Tue Apr 26 11:40:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shannon Zhao X-Patchwork-Id: 8937961 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 14DAA9F54E for ; Tue, 26 Apr 2016 11:45:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7EF40201C7 for ; Tue, 26 Apr 2016 11:45:12 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AF2A120172 for ; Tue, 26 Apr 2016 11:45:09 +0000 (UTC) Received: from localhost ([::1]:37599 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1av1QT-0008VZ-2I for patchwork-qemu-devel@patchwork.kernel.org; Tue, 26 Apr 2016 07:45:09 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39419) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1av1QA-0008Rf-0v for qemu-devel@nongnu.org; Tue, 26 Apr 2016 07:44:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1av1Q6-0004EN-KS for qemu-devel@nongnu.org; Tue, 26 Apr 2016 07:44:49 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:5437) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1av1Q5-0004BV-Ic; Tue, 26 Apr 2016 07:44:46 -0400 Received: from 172.24.1.137 (EHLO szxeml430-hub.china.huawei.com) ([172.24.1.137]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DJM07269; Tue, 26 Apr 2016 19:41:17 +0800 (CST) Received: from HGHY1Z002260041.china.huawei.com (10.177.16.142) by szxeml430-hub.china.huawei.com (10.82.67.185) with Microsoft SMTP Server id 14.3.235.1; Tue, 26 Apr 2016 19:40:56 +0800 From: Shannon Zhao To: , Date: Tue, 26 Apr 2016 19:40:46 +0800 Message-ID: <1461670846-13196-4-git-send-email-zhaoshenglong@huawei.com> X-Mailer: git-send-email 1.9.0.msysgit.0 In-Reply-To: <1461670846-13196-1-git-send-email-zhaoshenglong@huawei.com> References: <1461670846-13196-1-git-send-email-zhaoshenglong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.16.142] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090204.571F53E0.001D, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 272d6d35e6bb07e34a2856984edda3c7 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 58.251.152.64 Subject: [Qemu-devel] [PATCH v4 3/3] hw/arm/virt-acpi-build: Add PMU IRQ number in ACPI table X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: drjones@redhat.com, shannon.zhao@linaro.org, qemu-devel@nongnu.org, peter.huangpeng@huawei.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Shannon Zhao Add PMU IRQ number in ACPI table, then we can use PMU in guest through ACPI. Signed-off-by: Shannon Zhao Reviewed-by: Andrew Jones --- hw/arm/virt-acpi-build.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index f51fe39..5031232 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -491,6 +491,9 @@ build_madt(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info) gicc->arm_mpidr = armcpu->mp_affinity; gicc->uid = i; gicc->flags = cpu_to_le32(ACPI_GICC_ENABLED); + + if (armcpu->has_pmu) + gicc->performance_interrupt = cpu_to_le32(PPI(VIRTUAL_PMU_IRQ)); } if (guest_info->gic_version == 3) {