From nobody Tue Feb 10 01:32:58 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1640684072; cv=none; d=zohomail.com; s=zohoarc; b=PjqIOyflv3klFBUZz2dfnCTwrRkgM/Rzqnq2oQ44NBwda9QerP0bO5eQEDB9vbuqZkc00HuONMXbIMSzRhQw0UAAHo9S4VaYRxP71bXxLiRzy8BqIxldqDump3rrZuUEJeQsADODmYvYAHqfXOml31NBVLyzR9Lbwcua7OXvp2o= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1640684072; h=Content-Type:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=P2JLn7sZQTszxItloYBLcZBNIjPbfKFohUNGaLhjspQ=; b=YhGdSalbvpf6I72JrRIJPWMXTDaQjT8+Vuge02Sp4gTkYIiwQioJZAh7n83xgg0dnfB9dZC1eRmjdZ/ZYG4RSICdmi6ePXOYKKZYnsTxL2NeOlwgZWALc231SRJpmYE5aj1P9X3H1nHO346NJ8NeMc+MvzES46oxTNX363ik7dw= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1640684072936908.9471218240153; Tue, 28 Dec 2021 01:34:32 -0800 (PST) Received: from localhost ([::1]:38916 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n28sK-0003Ar-7R for importer@patchew.org; Tue, 28 Dec 2021 04:34:32 -0500 Received: from eggs.gnu.org ([209.51.188.92]:52232) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n28hD-0008Fs-Br; Tue, 28 Dec 2021 04:23:03 -0500 Received: from szxga02-in.huawei.com ([45.249.212.188]:3063) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n28hB-0007CK-I3; Tue, 28 Dec 2021 04:23:03 -0500 Received: from dggpemm500023.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4JNTZt1wrwzbjgC; Tue, 28 Dec 2021 17:22:30 +0800 (CST) Received: from DESKTOP-TMVL5KK.china.huawei.com (10.174.187.128) by dggpemm500023.china.huawei.com (7.185.36.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Tue, 28 Dec 2021 17:22:57 +0800 To: , CC: Peter Maydell , Andrew Jones , Eduardo Habkost , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Marcel Apfelbaum , Paolo Bonzini , "Michael S . Tsirkin" , Igor Mammedov , Shannon Zhao , Ani Sinha , Markus Armbruster , Eric Blake , , Yanan Wang Subject: [PATCH v5 13/14] hw/arm/virt-acpi-build: Support cluster level in PPTT generation Date: Tue, 28 Dec 2021 17:22:20 +0800 Message-ID: <20211228092221.21068-14-wangyanan55@huawei.com> X-Mailer: git-send-email 2.8.4.windows.1 In-Reply-To: <20211228092221.21068-1-wangyanan55@huawei.com> References: <20211228092221.21068-1-wangyanan55@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.187.128] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500023.china.huawei.com (7.185.36.83) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=45.249.212.188; envelope-from=wangyanan55@huawei.com; helo=szxga02-in.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Reply-to: Yanan Wang From: Yanan Wang via X-ZM-MESSAGEID: 1640684073589000001 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Support cluster level in generation of ACPI Processor Properties Topology Table (PPTT) for ARM virt machines. Signed-off-by: Yanan Wang --- hw/arm/virt-acpi-build.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 3ce7680393..5f91969688 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -840,6 +840,21 @@ build_pptt(GArray *table_data, BIOSLinker *linker, Vir= tMachineState *vms) 0, socket, NULL, 0); } =20 + length =3D g_queue_get_length(list); + for (i =3D 0; i < length; i++) { + int cluster; + + father_offset =3D GPOINTER_TO_UINT(g_queue_pop_head(list)); + for (cluster =3D 0; cluster < ms->smp.clusters; cluster++) { + g_queue_push_tail(list, + GUINT_TO_POINTER(table_data->len - pptt_start)); + build_processor_hierarchy_node( + table_data, + (0 << 0), /* not a physical package */ + father_offset, cluster, NULL, 0); + } + } + length =3D g_queue_get_length(list); for (i =3D 0; i < length; i++) { int core; --=20 2.27.0