From nobody Sat Apr 20 02:39:34 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1523858868620470.7289993677176; Sun, 15 Apr 2018 23:07:48 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3DCFE31395F5; Mon, 16 Apr 2018 06:07:47 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 12EBC5EDE9; Mon, 16 Apr 2018 06:07:47 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id C5938180596E; Mon, 16 Apr 2018 06:07:46 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w3G672qO009885 for ; Mon, 16 Apr 2018 02:07:02 -0400 Received: by smtp.corp.redhat.com (Postfix) id 1165F215CDCB; Mon, 16 Apr 2018 06:07:02 +0000 (UTC) Received: from cv1.lan (ovpn-120-89.rdu2.redhat.com [10.10.120.89]) by smtp.corp.redhat.com (Postfix) with ESMTP id C1731215CDC8; Mon, 16 Apr 2018 06:07:01 +0000 (UTC) From: Chris Venteicher To: libvir-list@redhat.com Date: Mon, 16 Apr 2018 01:06:56 -0500 Message-Id: <20180416060658.31760-2-cventeic@redhat.com> In-Reply-To: <20180416060658.31760-1-cventeic@redhat.com> References: <20180416060658.31760-1-cventeic@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-loop: libvir-list@redhat.com Cc: Chris Venteicher Subject: [libvirt] [PATCH 1/3] qemu_monitor_json: Populate CPUModelInfo struct from json X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Mon, 16 Apr 2018 06:07:47 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" New function qemuMonitorJSONBuildCPUModelInfo created by extracting code from existing function qemuMonitorJSONGetCPUModelExpansion to create a reusable function for extracting cpu model info from json. --- src/qemu/qemu_monitor_json.c | 82 ++++++++++++++++++++++++++++++----------= ---- 1 file changed, 56 insertions(+), 26 deletions(-) diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 57c2c4de0..cf31c16a0 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -5337,6 +5337,61 @@ qemuMonitorJSONParseCPUModelProperty(const char *key, return 0; } =20 +// model_json: {"model": {"name": "IvyBridge", "props": {}}} +static int +qemuMonitorJSONBuildCPUModelInfo(virJSONValuePtr model_json, + qemuMonitorCPUModelInfoPtr *model) +{ + virJSONValuePtr cpu_model; + virJSONValuePtr cpu_props; + qemuMonitorCPUModelInfoPtr machine_model =3D NULL; + int ret =3D -1; + char const *cpu_name; + + *model =3D NULL; + + if (!(cpu_model =3D virJSONValueObjectGetObject(model_json, "model")))= { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("query-cpu-model-expansion reply data was missing= 'model'")); + goto cleanup; + } + + if (!(cpu_name =3D virJSONValueObjectGetString(cpu_model, "name"))) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("query-cpu-model-expansion reply data was missing= 'name'")); + goto cleanup; + } + + if (!(cpu_props =3D virJSONValueObjectGetObject(cpu_model, "props"))) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("query-cpu-model-expansion reply data was missing= 'props'")); + goto cleanup; + } + + if (VIR_ALLOC(machine_model) < 0) + goto cleanup; + + if (VIR_STRDUP(machine_model->name, cpu_name) < 0) + goto cleanup; + + if (VIR_ALLOC_N(machine_model->props, virJSONValueObjectKeysNumber(cpu= _props)) < 0) + goto cleanup; + + if (virJSONValueObjectForeachKeyValue(cpu_props, + qemuMonitorJSONParseCPUModelProp= erty, + machine_model) < 0) + goto cleanup; + + ret =3D 0; + *model =3D machine_model; + machine_model =3D NULL; + + cleanup: + qemuMonitorCPUModelInfoFree(machine_model); + + return ret; +} + int qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr mon, qemuMonitorCPUModelExpansionType type, @@ -5351,9 +5406,7 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr mo= n, virJSONValuePtr reply =3D NULL; virJSONValuePtr data; virJSONValuePtr cpu_model; - virJSONValuePtr cpu_props; qemuMonitorCPUModelInfoPtr machine_model =3D NULL; - char const *cpu_name; const char *typeStr =3D ""; =20 *model_info =3D NULL; @@ -5426,30 +5479,7 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr m= on, goto retry; } =20 - if (!(cpu_name =3D virJSONValueObjectGetString(cpu_model, "name"))) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("query-cpu-model-expansion reply data was missing= 'name'")); - goto cleanup; - } - - if (!(cpu_props =3D virJSONValueObjectGetObject(cpu_model, "props"))) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("query-cpu-model-expansion reply data was missing= 'props'")); - goto cleanup; - } - - if (VIR_ALLOC(machine_model) < 0) - goto cleanup; - - if (VIR_STRDUP(machine_model->name, cpu_name) < 0) - goto cleanup; - - if (VIR_ALLOC_N(machine_model->props, virJSONValueObjectKeysNumber(cpu= _props)) < 0) - goto cleanup; - - if (virJSONValueObjectForeachKeyValue(cpu_props, - qemuMonitorJSONParseCPUModelProp= erty, - machine_model) < 0) + if (qemuMonitorJSONBuildCPUModelInfo(data, &machine_model) < 0) goto cleanup; =20 ret =3D 0; --=20 2.14.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sat Apr 20 02:39:34 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; 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Mon, 16 Apr 2018 02:07:03 -0400 Received: by smtp.corp.redhat.com (Postfix) id 682D0215CDCF; Mon, 16 Apr 2018 06:07:03 +0000 (UTC) Received: from cv1.lan (ovpn-120-89.rdu2.redhat.com [10.10.120.89]) by smtp.corp.redhat.com (Postfix) with ESMTP id 208CD215CDC8; Mon, 16 Apr 2018 06:07:03 +0000 (UTC) From: Chris Venteicher To: libvir-list@redhat.com Date: Mon, 16 Apr 2018 01:06:57 -0500 Message-Id: <20180416060658.31760-3-cventeic@redhat.com> In-Reply-To: <20180416060658.31760-1-cventeic@redhat.com> References: <20180416060658.31760-1-cventeic@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-loop: libvir-list@redhat.com Cc: Chris Venteicher Subject: [libvirt] [PATCH 2/3] qemu_monitor_json: Build Json CPU Model Info X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Mon, 16 Apr 2018 06:09:05 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Function qemuMonitorJSONBuildCPUModelInfoJSON builds Json of form {"model": {"name": "IvyBridge", "props": {}}} from pointer to qemuMonitorCPUModelInfo. --- src/qemu/qemu_monitor_json.c | 49 ++++++++++++++++++++++++++++++++++++++++= ++++ 1 file changed, 49 insertions(+) diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index cf31c16a0..320d4601e 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -5337,6 +5337,55 @@ qemuMonitorJSONParseCPUModelProperty(const char *key, return 0; } =20 +// model_json: {"model": {"name": "IvyBridge", "props": {}}} +static int +qemuMonitorJSONBuildCPUModelInfoJSON(qemuMonitorCPUModelInfoPtr model, + virJSONValuePtr *model_json) +{ + virJSONValuePtr cpu_props =3D NULL; + size_t i; + int ret =3D -1; + + *model_json =3D NULL; + + if (!(cpu_props =3D virJSONValueNewObject())) + goto cleanup; + + for (i =3D 0; i < model->nprops; i++) { + qemuMonitorCPUPropertyPtr prop =3D model->props + i; + + switch (prop->type) { + case QEMU_MONITOR_CPU_PROPERTY_BOOLEAN: + if (virJSONValueObjectAppendBoolean(cpu_props, prop->name, pro= p->value.boolean) < 0) + goto cleanup; + break; + + case QEMU_MONITOR_CPU_PROPERTY_STRING: + if (virJSONValueObjectAppendString(cpu_props, prop->name, prop= ->value.string) < 0) + goto cleanup; + break; + + case QEMU_MONITOR_CPU_PROPERTY_NUMBER: + if (virJSONValueObjectAppendNumberLong(cpu_props, prop->name, = prop->value.number) < 0) + goto cleanup; + break; + + case QEMU_MONITOR_CPU_PROPERTY_LAST: + break; + } + } + + if (virJSONValueObjectCreate(model_json, "s:name", model->name, + "a:props", &cpu_props, NULL) = < 0) + goto cleanup; + + ret =3D 0; + + cleanup: + + return ret; +} + // model_json: {"model": {"name": "IvyBridge", "props": {}}} static int qemuMonitorJSONBuildCPUModelInfo(virJSONValuePtr model_json, --=20 2.14.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sat Apr 20 02:39:34 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; 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Mon, 16 Apr 2018 06:07:24 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w3G674fp010034 for ; Mon, 16 Apr 2018 02:07:05 -0400 Received: by smtp.corp.redhat.com (Postfix) id BCC2A215CDCB; Mon, 16 Apr 2018 06:07:04 +0000 (UTC) Received: from cv1.lan (ovpn-120-89.rdu2.redhat.com [10.10.120.89]) by smtp.corp.redhat.com (Postfix) with ESMTP id 79E0D215CDC8; Mon, 16 Apr 2018 06:07:04 +0000 (UTC) From: Chris Venteicher To: libvir-list@redhat.com Date: Mon, 16 Apr 2018 01:06:58 -0500 Message-Id: <20180416060658.31760-4-cventeic@redhat.com> In-Reply-To: <20180416060658.31760-1-cventeic@redhat.com> References: <20180416060658.31760-1-cventeic@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-loop: libvir-list@redhat.com Cc: Chris Venteicher Subject: [libvirt] [PATCH 3/3] qemu_monitor: query-cpu-model-baseline QMP command X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Mon, 16 Apr 2018 06:07:28 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Function qemuMonitorGetCPUModelBaseline exposed to carry out a QMP query-cpu-model-baseline transaction with QEMU. QEMU determines a baseline CPU Model from two input CPU Models to complete the query-cpu-model-baseline transaction. --- src/qemu/qemu_monitor.c | 16 +++++++++++++ src/qemu/qemu_monitor.h | 5 ++++ src/qemu/qemu_monitor_json.c | 56 ++++++++++++++++++++++++++++++++++++++++= ++++ src/qemu/qemu_monitor_json.h | 7 ++++++ 4 files changed, 84 insertions(+) diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c index 7b647525b..9db9d4b81 100644 --- a/src/qemu/qemu_monitor.c +++ b/src/qemu/qemu_monitor.c @@ -3874,6 +3874,22 @@ qemuMonitorCPUModelInfoCopy(const qemuMonitorCPUMode= lInfo *orig) return NULL; } =20 +int +qemuMonitorGetCPUModelBaseline(qemuMonitorPtr mon, + qemuMonitorCPUModelInfoPtr model_a, + qemuMonitorCPUModelInfoPtr model_b, + qemuMonitorCPUModelInfoPtr *model_baseline) +{ + if (model_a) + VIR_DEBUG("model_a->name=3D%s", model_a->name); + + if (model_b) + VIR_DEBUG("model_b->name=3D%s", model_b->name); + + QEMU_CHECK_MONITOR_JSON(mon); + + return qemuMonitorJSONGetCPUModelBaseline(mon, model_a, model_b, model= _baseline); +} =20 int qemuMonitorGetCommands(qemuMonitorPtr mon, diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h index d04148e56..c7a80ca63 100644 --- a/src/qemu/qemu_monitor.h +++ b/src/qemu/qemu_monitor.h @@ -1079,6 +1079,11 @@ void qemuMonitorCPUModelInfoFree(qemuMonitorCPUModel= InfoPtr model_info); qemuMonitorCPUModelInfoPtr qemuMonitorCPUModelInfoCopy(const qemuMonitorCPUModelInfo *orig); =20 +int qemuMonitorGetCPUModelBaseline(qemuMonitorPtr mon, + qemuMonitorCPUModelInfoPtr model_a, + qemuMonitorCPUModelInfoPtr model_b, + qemuMonitorCPUModelInfoPtr *model_basel= ine); + int qemuMonitorGetCommands(qemuMonitorPtr mon, char ***commands); int qemuMonitorGetEvents(qemuMonitorPtr mon, diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 320d4601e..e03f6091c 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -5544,6 +5544,62 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr m= on, return ret; } =20 +int +qemuMonitorJSONGetCPUModelBaseline(qemuMonitorPtr mon, + qemuMonitorCPUModelInfoPtr model_a, + qemuMonitorCPUModelInfoPtr model_b, + qemuMonitorCPUModelInfoPtr *model_basel= ine) +{ + int ret =3D -1; + virJSONValuePtr cmd =3D NULL; + virJSONValuePtr reply =3D NULL; + virJSONValuePtr data =3D NULL; + virJSONValuePtr modela =3D NULL; + virJSONValuePtr modelb =3D NULL; + + *model_baseline =3D NULL; + + if (qemuMonitorJSONBuildCPUModelInfoJSON(model_a, &modela) < 0) + goto cleanup; + + if (qemuMonitorJSONBuildCPUModelInfoJSON(model_b, &modelb) < 0) + goto cleanup; + + if (!(cmd =3D qemuMonitorJSONMakeCommand("query-cpu-model-baseline", + "a:modela", &modela, + "a:modelb", &modelb, + NULL))) + goto cleanup; + + + if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0) + goto cleanup; + + /* Urgh, some QEMU architectures have query-cpu-model-baseline + * command but return 'GenericError' with string "Not supported", + * instead of simply omitting the command entirely + */ + if (qemuMonitorJSONHasError(reply, "GenericError")) + goto cleanup; + + if (qemuMonitorJSONCheckReply(cmd, reply, VIR_JSON_TYPE_OBJECT) < 0) + goto cleanup; + + data =3D virJSONValueObjectGetObject(reply, "return"); + + if (qemuMonitorJSONBuildCPUModelInfo(data, model_baseline) < 0) + goto cleanup; + + ret =3D 0; + + cleanup: + virJSONValueFree(cmd); + virJSONValueFree(reply); + virJSONValueFree(modela); + virJSONValueFree(modelb); + + return ret; +} =20 int qemuMonitorJSONGetCommands(qemuMonitorPtr mon, char ***commands) diff --git a/src/qemu/qemu_monitor_json.h b/src/qemu/qemu_monitor_json.h index 045df4919..6c33049c6 100644 --- a/src/qemu/qemu_monitor_json.h +++ b/src/qemu/qemu_monitor_json.h @@ -361,6 +361,13 @@ int qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr= mon, qemuMonitorCPUModelInfoPtr *model_= info) ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(5); =20 +int qemuMonitorJSONGetCPUModelBaseline(qemuMonitorPtr mon, + qemuMonitorCPUModelInfoPtr model_a, + qemuMonitorCPUModelInfoPtr model_b, + qemuMonitorCPUModelInfoPtr *model_b= aseline) + ATTRIBUTE_NONNULL(4); + + int qemuMonitorJSONGetCommands(qemuMonitorPtr mon, char ***commands) ATTRIBUTE_NONNULL(2); --=20 2.14.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list