From patchwork Tue Mar 12 08:30:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiong Yining X-Patchwork-Id: 13589604 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D2871C54E58 for ; Tue, 12 Mar 2024 08:32:39 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rjxYe-0002x3-Tp; Tue, 12 Mar 2024 04:32:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rjxYb-0002wZ-9c; Tue, 12 Mar 2024 04:32:21 -0400 Received: from sgoci-sdnproxy-4.icoremail.net ([129.150.39.64]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rjxYY-0002iF-Nl; Tue, 12 Mar 2024 04:32:21 -0400 Received: from prodtpl.icoremail.net (unknown [10.12.1.20]) by hzbj-icmmx-6 (Coremail) with SMTP id AQAAfwAHDwsKE_BlgM6GBg--.36585S2; Tue, 12 Mar 2024 16:32:10 +0800 (CST) Received: from phytium.com.cn (unknown [218.76.62.144]) by mail (Coremail) with SMTP id AQAAfwCXjPAEE_BlkXMAAA--.584S4; Tue, 12 Mar 2024 16:32:05 +0800 (CST) From: Xiong Yining To: qemu-devel@nongnu.org, qemu-arm@nongnu.org Cc: rad@semihalf.com, peter.maydell@linaro.org, quic_llindhol@quicinc.com, marcin.juszkiewicz@linaro.org, chenbaozi@phytium.com.cn, xiongyining1480 Subject: [PATCH v2 1/2] hw/arm/sbsa-ref:Enable CPU cluster on ARM sbsa machine Date: Tue, 12 Mar 2024 08:30:48 +0000 Message-Id: <20240312083049.3412522-2-xiongyining1480@phytium.com.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240312083049.3412522-1-xiongyining1480@phytium.com.cn> References: <20240312083049.3412522-1-xiongyining1480@phytium.com.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAfwCXjPAEE_BlkXMAAA--.584S4 X-CM-SenderInfo: x0lr0wp1lqx0bjrumio6sk53xlxphulrpou0/1tbiAQACBmXvXPYDKAAAsO Authentication-Results: hzbj-icmmx-6; spf=neutral smtp.mail=xiongyinin g1480@phytium.com.cn; X-Coremail-Antispam: 1Uk129KBjvdXoWrZr1kXr4UKF15uw1fKF4UJwb_yoWDWwc_Jw 1xXwnxWF1UKwnF9ryYyF4fAryrKw4UKFsrKrn7uFyrJw1jgF1UG3Z8JrZ7Xw18Za15Za4S kF4UZF45uwnxGjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8wcxFpf9Il3svdxBIdaVrnU Uv73VFW2AGmfu7jjvjm3AaLaJ3UjIYCTnIWjDUYxBIdaVFxhVjvjDU0xZFpf9x0zRUUUUU UUUU= Received-SPF: pass client-ip=129.150.39.64; envelope-from=xiongyining1480@phytium.com.cn; helo=sgoci-sdnproxy-4.icoremail.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: xiongyining1480 Enable the CPU cluster on ARM sbsa machine, so user can configure the cluster hierarchy. Signed-off-by: Xiong Yining Signed-off-by: Chen Baozi Tested-by: Marcin Juszkiewicz --- hw/arm/sbsa-ref.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c index f5709d6c14..fde7dd528f 100644 --- a/hw/arm/sbsa-ref.c +++ b/hw/arm/sbsa-ref.c @@ -886,6 +886,7 @@ static void sbsa_ref_class_init(ObjectClass *oc, void *data) mc->default_ram_size = 1 * GiB; mc->default_ram_id = "sbsa-ref.ram"; mc->default_cpus = 4; + mc->smp_props.clusters_supported = true; mc->possible_cpu_arch_ids = sbsa_ref_possible_cpu_arch_ids; mc->cpu_index_to_instance_props = sbsa_ref_cpu_index_to_props; mc->get_default_cpu_node_id = sbsa_ref_get_default_cpu_node_id;