From nobody Thu Apr 3 11:39:55 2025 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1741155246684370.89726983180014; Tue, 4 Mar 2025 22:14:06 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tpi0D-0000qi-OI; Wed, 05 Mar 2025 01:13:09 -0500 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 1tpi0B-0000pa-LS for qemu-devel@nongnu.org; Wed, 05 Mar 2025 01:13:07 -0500 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tpi05-0004Gy-Sc for qemu-devel@nongnu.org; Wed, 05 Mar 2025 01:13:07 -0500 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8Cxqmpr68dnzN+KAA--.41221S3; Wed, 05 Mar 2025 14:12:59 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowMBx3MRi68dnfRQ3AA--.5679S11; Wed, 05 Mar 2025 14:12:59 +0800 (CST) From: Bibo Mao To: Stefan Hajnoczi Cc: qemu-devel@nongnu.org, Song Gao , Xianglai Li Subject: [PULL 09/15] hw/loongarch/virt: Add topo properties on CPU object Date: Wed, 5 Mar 2025 14:12:44 +0800 Message-Id: <20250305061250.1908444-10-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20250305061250.1908444-1-maobibo@loongson.cn> References: <20250305061250.1908444-1-maobibo@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowMBx3MRi68dnfRQ3AA--.5679S11 X-CM-SenderInfo: xpdruxter6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== 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=114.242.206.163; envelope-from=maobibo@loongson.cn; helo=mail.loongson.cn 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_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=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-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1741155249672019000 Content-Type: text/plain; charset="utf-8" Add some properties such as socket_id, core_id, thread_id and node_id on LoongArch CPU object. Co-developed-by: Xianglai Li Signed-off-by: Bibo Mao --- target/loongarch/cpu.c | 9 +++++++++ target/loongarch/cpu.h | 4 ++++ 2 files changed, 13 insertions(+) diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index 3788f895c1..df76ab66d5 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -14,6 +14,7 @@ #include "system/tcg.h" #include "system/kvm.h" #include "kvm/kvm_loongarch.h" +#include "hw/qdev-properties.h" #include "exec/exec-all.h" #include "exec/translation-block.h" #include "cpu.h" @@ -879,6 +880,13 @@ static int64_t loongarch_cpu_get_arch_id(CPUState *cs) } #endif =20 +static const Property loongarch_cpu_properties[] =3D { + DEFINE_PROP_INT32("socket-id", LoongArchCPU, socket_id, 0), + DEFINE_PROP_INT32("core-id", LoongArchCPU, core_id, 0), + DEFINE_PROP_INT32("thread-id", LoongArchCPU, thread_id, 0), + DEFINE_PROP_INT32("node-id", LoongArchCPU, node_id, CPU_UNSET_NUMA_NOD= E_ID), +}; + static void loongarch_cpu_class_init(ObjectClass *c, void *data) { LoongArchCPUClass *lacc =3D LOONGARCH_CPU_CLASS(c); @@ -886,6 +894,7 @@ static void loongarch_cpu_class_init(ObjectClass *c, vo= id *data) DeviceClass *dc =3D DEVICE_CLASS(c); ResettableClass *rc =3D RESETTABLE_CLASS(c); =20 + device_class_set_props(dc, loongarch_cpu_properties); device_class_set_parent_realize(dc, loongarch_cpu_realizefn, &lacc->parent_realize); resettable_class_set_parent_phases(rc, NULL, loongarch_cpu_reset_hold,= NULL, diff --git a/target/loongarch/cpu.h b/target/loongarch/cpu.h index 9dc71fa7f1..677100bd42 100644 --- a/target/loongarch/cpu.h +++ b/target/loongarch/cpu.h @@ -417,6 +417,10 @@ struct ArchCPU { OnOffAuto lasx; OnOffAuto kvm_pv_ipi; OnOffAuto kvm_steal_time; + int32_t socket_id; /* socket-id of this CPU */ + int32_t core_id; /* core-id of this CPU */ + int32_t thread_id; /* thread-id of this CPU */ + int32_t node_id; /* NUMA node of this CPU */ =20 /* 'compatible' string for this CPU for Linux device trees */ const char *dtb_compatible; --=20 2.43.5