From patchwork Tue Jun 14 14:13:38 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 9175995 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 677B66075D for ; Tue, 14 Jun 2016 14:47:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5107D2818B for ; Tue, 14 Jun 2016 14:47:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 43ED22012F; Tue, 14 Jun 2016 14:47:33 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 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.wl.linuxfoundation.org (Postfix) with ESMTPS id D0D872012F for ; Tue, 14 Jun 2016 14:47:32 +0000 (UTC) Received: from localhost ([::1]:35792 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCpcp-00026G-UU for patchwork-qemu-devel@patchwork.kernel.org; Tue, 14 Jun 2016 10:47:32 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42673) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCp6d-0003OW-P3 for qemu-devel@nongnu.org; Tue, 14 Jun 2016 10:14:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bCp6X-000806-RP for qemu-devel@nongnu.org; Tue, 14 Jun 2016 10:14:15 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:57707) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCp6X-0007zT-KN for qemu-devel@nongnu.org; Tue, 14 Jun 2016 10:14:09 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.84_2) (envelope-from ) id 1bCp6V-0006Cx-G2 for qemu-devel@nongnu.org; Tue, 14 Jun 2016 15:14:07 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Tue, 14 Jun 2016 15:13:38 +0100 Message-Id: <1465913645-19346-4-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1465913645-19346-1-git-send-email-peter.maydell@linaro.org> References: <1465913645-19346-1-git-send-email-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 03/30] 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: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" 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 Message-id: 1465267577-1808-4-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell --- hw/arm/virt-acpi-build.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 735ab86..1fa0581 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -538,6 +538,10 @@ build_madt(GArray *table_data, BIOSLinker *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) {