5:56 a.m.
Wrap QMP query-cpu-model-baseline command transaction with QEMU.
---
src/qemu/qemu_monitor.c | 13 ++++++++
src/qemu/qemu_monitor.h | 6 ++++
src/qemu/qemu_monitor_json.c | 63 ++++++++++++++++++++++++++++++++++++
src/qemu/qemu_monitor_json.h | 7 ++++
4 files changed, 89 insertions(+)
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 6ed475ede0..a3278c018e 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -3707,6 +3707,19 @@ qemuMonitorCPUModelInfoCopy(const qemuMonitorCPUModelInfo *orig)
return NULL;
}
+int
+qemuMonitorGetCPUModelBaseline(qemuMonitorPtr mon,
+ qemuMonitorCPUModelInfoPtr model_a,
+ qemuMonitorCPUModelInfoPtr model_b,
+ qemuMonitorCPUModelInfoPtr *model_baseline)
+{
+ VIR_DEBUG("model_a->name=%s, model_a->nprops=%lu", model_a->name,
model_a->nprops);
+ VIR_DEBUG("model_b->name=%s, model_b->nprops=%lu", model_b->name,
model_b->nprops);
+
+ QEMU_CHECK_MONITOR(mon);
+
+ return qemuMonitorJSONGetCPUModelBaseline(mon, model_a, model_b, model_baseline);
+}
int
qemuMonitorGetCommands(qemuMonitorPtr mon,
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index b3d62324b4..18b59be985 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -1025,6 +1025,12 @@ void qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfoPtr
model_info);
qemuMonitorCPUModelInfoPtr
qemuMonitorCPUModelInfoCopy(const qemuMonitorCPUModelInfo *orig);
+int qemuMonitorGetCPUModelBaseline(qemuMonitorPtr mon,
+ qemuMonitorCPUModelInfoPtr model_a,
+ qemuMonitorCPUModelInfoPtr model_b,
+ qemuMonitorCPUModelInfoPtr *model_baseline)
+ ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4);
+
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 a18a1a1bf1..90d43eee97 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -5540,6 +5540,69 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr mon,
}
+/* Note: *model_baseline == NULL && return == 0 if command not supported by QEMU
+ */
+int
+qemuMonitorJSONGetCPUModelBaseline(qemuMonitorPtr mon,
+ qemuMonitorCPUModelInfoPtr model_a,
+ qemuMonitorCPUModelInfoPtr model_b,
+ qemuMonitorCPUModelInfoPtr *model_baseline)
+{
+ int ret = -1;
+ virJSONValuePtr cmd = NULL;
+ virJSONValuePtr reply = NULL;
+ virJSONValuePtr data = NULL;
+ virJSONValuePtr modela = NULL;
+ virJSONValuePtr modelb = NULL;
+ virJSONValuePtr cpu_model = NULL;
+
+ *model_baseline = NULL;
+
+ if (!(modela = qemuMonitorJSONBuildCPUModelInfoToJSON(model_a)) ||
+ !(modelb = qemuMonitorJSONBuildCPUModelInfoToJSON(model_b)))
+ goto cleanup;
+
+ if (!(cmd = qemuMonitorJSONMakeCommand("query-cpu-model-baseline",
+ "a:modela", &modela,
+ "a:modelb", &modelb,
+ NULL)))
+ goto cleanup;
+
+ if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0)
+ goto cleanup;
+
+ if (qemuMonitorJSONHasError(reply, "GenericError")) {
+ /* QEMU does not support query-cpu-model-baseline or cpu model */
+ ret = 0;
+ goto cleanup;
+ }
+
+ if (qemuMonitorJSONCheckReply(cmd, reply, VIR_JSON_TYPE_OBJECT) < 0)
+ goto cleanup;
+
+ data = virJSONValueObjectGetObject(reply, "return");
+
+ if (!(cpu_model = virJSONValueObjectGetObject(data, "model"))) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("query-cpu-model-baseline reply data was missing
'model'"));
+ goto cleanup;
+ }
+
+ if (!(*model_baseline = qemuMonitorJSONBuildCPUModelInfoFromJSON(cpu_model)))
+ goto cleanup;
+
+ ret = 0;
+
+ cleanup:
+ virJSONValueFree(cmd);
+ virJSONValueFree(reply);
+ virJSONValueFree(modela);
+ virJSONValueFree(modelb);
+
+ return ret;
+}
+
+
int qemuMonitorJSONGetCommands(qemuMonitorPtr mon,
char ***commands)
{
diff --git a/src/qemu/qemu_monitor_json.h b/src/qemu/qemu_monitor_json.h
index 6bc0dd3ad2..73e1cb6ace 100644
--- a/src/qemu/qemu_monitor_json.h
+++ b/src/qemu/qemu_monitor_json.h
@@ -367,6 +367,13 @@ int qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr mon,
qemuMonitorCPUModelInfoPtr *model_info)
ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(5);
+int qemuMonitorJSONGetCPUModelBaseline(qemuMonitorPtr mon,
+ qemuMonitorCPUModelInfoPtr model_a,
+ qemuMonitorCPUModelInfoPtr model_b,
+ qemuMonitorCPUModelInfoPtr *model_baseline)
+ ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4);
+
+
int qemuMonitorJSONGetCommands(qemuMonitorPtr mon,
char ***commands)
ATTRIBUTE_NONNULL(2);
--
2.17.1