From nobody Sat Feb 7 04:55:05 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 176881725853895.71635762272888; Mon, 19 Jan 2026 02:07:38 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vhmAX-0005u9-SK; Mon, 19 Jan 2026 05:07:34 -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 1vhmAJ-0005d1-AG for qemu-devel@nongnu.org; Mon, 19 Jan 2026 05:07:19 -0500 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vhmAC-0005su-VW for qemu-devel@nongnu.org; Mon, 19 Jan 2026 05:07:15 -0500 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8Dx_8NIAm5pm0YKAA--.33970S3; Mon, 19 Jan 2026 18:07:04 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowJDxjcJHAm5p5jIlAA--.7303S3; Mon, 19 Jan 2026 18:07:04 +0800 (CST) From: Bibo Mao To: Song Gao Cc: qemu-devel@nongnu.org Subject: [PATCH 1/3] target/loongarch: Add missing vCPU features with QMP method Date: Mon, 19 Jan 2026 18:07:00 +0800 Message-Id: <20260119100702.1214764-2-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20260119100702.1214764-1-maobibo@loongson.cn> References: <20260119100702.1214764-1-maobibo@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowJDxjcJHAm5p5jIlAA--.7303S3 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 (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: qemu development 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: 1768817260555158500 Content-Type: text/plain; charset="utf-8" Feature msgint and ptw is missing with QMP method, such as: query-cpu-model-expansion type=3Dstatic model=3D{"name":"max"} Here add missing features in cpu_model_advertised_features array. Signed-off-by: Bibo Mao --- target/loongarch/loongarch-qmp-cmds.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/loongarch/loongarch-qmp-cmds.c b/target/loongarch/loong= arch-qmp-cmds.c index 1d8cd32f5f..f89f67ce47 100644 --- a/target/loongarch/loongarch-qmp-cmds.c +++ b/target/loongarch/loongarch-qmp-cmds.c @@ -41,7 +41,8 @@ CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **= errp) } =20 static const char *cpu_model_advertised_features[] =3D { - "lsx", "lasx", "lbt", "pmu", "kvm-pv-ipi", "kvm-steal-time", NULL + "lsx", "lasx", "lbt", "pmu", "kvm-pv-ipi", "kvm-steal-time", "msgint", + "ptw", NULL }; =20 CpuModelExpansionInfo *qmp_query_cpu_model_expansion(CpuModelExpansionType= type, --=20 2.39.3 From nobody Sat Feb 7 04:55:05 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 176881725914420.29362962938319; Mon, 19 Jan 2026 02:07:39 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vhmAZ-00065M-LQ; Mon, 19 Jan 2026 05:07:35 -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 1vhmAJ-0005dG-B5 for qemu-devel@nongnu.org; Mon, 19 Jan 2026 05:07:19 -0500 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vhmAC-0005sz-WB for qemu-devel@nongnu.org; Mon, 19 Jan 2026 05:07:15 -0500 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8DxfcNIAm5pnEYKAA--.33677S3; Mon, 19 Jan 2026 18:07:04 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowJDxjcJHAm5p5jIlAA--.7303S4; Mon, 19 Jan 2026 18:07:04 +0800 (CST) From: Bibo Mao To: Song Gao Cc: qemu-devel@nongnu.org Subject: [PATCH 2/3] target/loongarch: Add full type support with query-cpu-model-expansion Date: Mon, 19 Jan 2026 18:07:01 +0800 Message-Id: <20260119100702.1214764-3-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20260119100702.1214764-1-maobibo@loongson.cn> References: <20260119100702.1214764-1-maobibo@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowJDxjcJHAm5p5jIlAA--.7303S4 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 (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: qemu development 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: 1768817260556158500 Content-Type: text/plain; charset="utf-8" On LoongArch with QMP command query-cpu-model-expansion, only static type is supported, full type is not supported. Here add full type support with QMP cpu model query command. Signed-off-by: Bibo Mao --- target/loongarch/loongarch-qmp-cmds.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/loongarch/loongarch-qmp-cmds.c b/target/loongarch/loong= arch-qmp-cmds.c index f89f67ce47..6a95080fe4 100644 --- a/target/loongarch/loongarch-qmp-cmds.c +++ b/target/loongarch/loongarch-qmp-cmds.c @@ -58,7 +58,8 @@ CpuModelExpansionInfo *qmp_query_cpu_model_expansion(CpuM= odelExpansionType type, const char *name; int i; =20 - if (type !=3D CPU_MODEL_EXPANSION_TYPE_STATIC) { + if ((type !=3D CPU_MODEL_EXPANSION_TYPE_STATIC) && + (type !=3D CPU_MODEL_EXPANSION_TYPE_FULL)) { error_setg(errp, "The requested expansion type is not supported"); return NULL; } --=20 2.39.3 From nobody Sat Feb 7 04:55:05 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1768817264835513.7879979371857; Mon, 19 Jan 2026 02:07:44 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vhmAZ-00068w-Tc; Mon, 19 Jan 2026 05:07:36 -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 1vhmAJ-0005cy-9s for qemu-devel@nongnu.org; Mon, 19 Jan 2026 05:07:19 -0500 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vhmAB-0005sv-GF for qemu-devel@nongnu.org; Mon, 19 Jan 2026 05:07:15 -0500 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8DxvsNJAm5pnUYKAA--.33973S3; Mon, 19 Jan 2026 18:07:05 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowJDxjcJHAm5p5jIlAA--.7303S5; Mon, 19 Jan 2026 18:07:04 +0800 (CST) From: Bibo Mao To: Song Gao Cc: qemu-devel@nongnu.org Subject: [PATCH 3/3] target/loongarch: Add property set with query-cpu-model-expansion Date: Mon, 19 Jan 2026 18:07:02 +0800 Message-Id: <20260119100702.1214764-4-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20260119100702.1214764-1-maobibo@loongson.cn> References: <20260119100702.1214764-1-maobibo@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowJDxjcJHAm5p5jIlAA--.7303S5 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 (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: qemu development 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: 1768817266783158500 Content-Type: text/plain; charset="utf-8" On LoongArch with QMP command query-cpu-model-expansion, property setting is not supported witch command such as: query-cpu-model-expansion type=3Dstatic model=3D{"name":"max","props":{"l= asx":false}} Here add property setting support with QMP command. Signed-off-by: Bibo Mao --- target/loongarch/loongarch-qmp-cmds.c | 40 +++++++++++++++++++-------- 1 file changed, 28 insertions(+), 12 deletions(-) diff --git a/target/loongarch/loongarch-qmp-cmds.c b/target/loongarch/loong= arch-qmp-cmds.c index 6a95080fe4..f053f22bb8 100644 --- a/target/loongarch/loongarch-qmp-cmds.c +++ b/target/loongarch/loongarch-qmp-cmds.c @@ -50,7 +50,6 @@ CpuModelExpansionInfo *qmp_query_cpu_model_expansion(CpuM= odelExpansionType type, Error **errp) { Visitor *visitor; - bool ok; CpuModelExpansionInfo *expansion_info; QDict *qdict_out; ObjectClass *oc; @@ -64,30 +63,47 @@ CpuModelExpansionInfo *qmp_query_cpu_model_expansion(Cp= uModelExpansionType type, return NULL; } =20 + oc =3D cpu_class_by_name(TYPE_LOONGARCH_CPU, model->name); + if (!oc) { + error_setg(errp, "The CPU type '%s' is not a recognized LoongArch " + "CPU type", model->name); + return NULL; + } + + obj =3D object_new(object_class_get_name(oc)); if (model->props) { + Error *err =3D NULL; + const QDict *qdict_in; + visitor =3D qobject_input_visitor_new(model->props); if (!visit_start_struct(visitor, "model.props", NULL, 0, errp)) { visit_free(visitor); + object_unref(obj); return NULL; } =20 - ok =3D visit_check_struct(visitor, errp); + qdict_in =3D qobject_to(QDict, model->props); + i =3D 0; + while ((name =3D cpu_model_advertised_features[i++]) !=3D NULL) { + if (qdict_get(qdict_in, name)) { + if (!object_property_set(obj, name, visitor, &err)) { + break; + } + } + } + + if (!err) { + visit_check_struct(visitor, &err); + } visit_end_struct(visitor, NULL); visit_free(visitor); - if (!ok) { + if (err) { + error_propagate(errp, err); + object_unref(obj); return NULL; } } =20 - oc =3D cpu_class_by_name(TYPE_LOONGARCH_CPU, model->name); - if (!oc) { - error_setg(errp, "The CPU type '%s' is not a recognized LoongArch = CPU type", - model->name); - return NULL; - } - - obj =3D object_new(object_class_get_name(oc)); - expansion_info =3D g_new0(CpuModelExpansionInfo, 1); expansion_info->model =3D g_malloc0(sizeof(*expansion_info->model)); expansion_info->model->name =3D g_strdup(model->name); --=20 2.39.3