From patchwork Mon Apr 25 07:11:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shannon Zhao X-Patchwork-Id: 66558 Delivered-To: patch@linaro.org Received: by 10.140.93.198 with SMTP id d64csp886252qge; Mon, 25 Apr 2016 00:14:02 -0700 (PDT) X-Received: by 10.233.220.4 with SMTP id q4mr16390951qkf.145.1461568442619; Mon, 25 Apr 2016 00:14:02 -0700 (PDT) Return-Path: Received: from lists.gnu.org (lists.gnu.org. [2001:4830:134:3::11]) by mx.google.com with ESMTPS id b18si9775339qka.112.2016.04.25.00.14.02 for (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 25 Apr 2016 00:14:02 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org Received: from localhost ([::1]:57958 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1auaiW-0000iN-5v for patch@linaro.org; Mon, 25 Apr 2016 03:14:00 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57457) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1auahV-0007wT-0w for qemu-devel@nongnu.org; Mon, 25 Apr 2016 03:12:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1auahR-0008SU-7b for qemu-devel@nongnu.org; Mon, 25 Apr 2016 03:12:56 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:54843) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1auahQ-0008S3-5Q; Mon, 25 Apr 2016 03:12:53 -0400 Received: from 172.24.1.47 (EHLO szxeml426-hub.china.huawei.com) ([172.24.1.47]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DFY19821; Mon, 25 Apr 2016 15:12:31 +0800 (CST) Received: from HGHY1Z002260041.china.huawei.com (10.177.16.142) by szxeml426-hub.china.huawei.com (10.82.67.181) with Microsoft SMTP Server id 14.3.235.1; Mon, 25 Apr 2016 15:12:22 +0800 From: Shannon Zhao To: , Date: Mon, 25 Apr 2016 15:11:46 +0800 Message-ID: <1461568306-14624-4-git-send-email-zhaoshenglong@huawei.com> X-Mailer: git-send-email 1.9.0.msysgit.0 In-Reply-To: <1461568306-14624-1-git-send-email-zhaoshenglong@huawei.com> References: <1461568306-14624-1-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=0001.0A020203.571DC360.00F0, 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: eb269745e330873feee5ab7ba02c6d4a X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 119.145.14.65 Subject: [Qemu-devel] [PATCH v3 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+patch=linaro.org@nongnu.org Sender: "Qemu-devel" 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(+) -- 2.0.4 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) {