[v8,03/21] hw/core: Introduce module-id as the topology subindex

Commit Message

Zhao Liu Jan. 31, 2024, 10:13 a.m. UTC

From: Zhao Liu <[e-mail]>

Add module-id in CpuInstanceProperties, to locate the CPU with module
level.

Suggested-by: Xiaoyao Li <[e-mail]>
Tested-by: Yongwei Ma <[e-mail]>
Signed-off-by: Zhao Liu <[e-mail]>
---
Changes since v7:
 * New commit to introduce module_id to locate the CPU with module
   level.
---
 hw/core/machine-hmp-cmds.c | 4 ++++
 qapi/machine.json          | 4 ++++
 2 files changed, 8 insertions(+)

Patch

diff --git a/hw/core/machine-hmp-cmds.c b/hw/core/machine-hmp-cmds.c
index a6ff6a487583..8701f00cc7cc 100644
--- a/hw/core/machine-hmp-cmds.c
+++ b/hw/core/machine-hmp-cmds.c
@@ -87,6 +87,10 @@  void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
             monitor_printf(mon, "    cluster-id: \"%" PRIu64 "\"\n",
                            c->cluster_id);
         }
+        if (c->has_module_id) {
+            monitor_printf(mon, "    module-id: \"%" PRIu64 "\"\n",
+                           c->module_id);
+        }
         if (c->has_core_id) {
             monitor_printf(mon, "    core-id: \"%" PRIu64 "\"\n", c->core_id);
         }
diff --git a/qapi/machine.json b/qapi/machine.json
index 93ae0a987c3a..dadcbd78a4b3 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -931,6 +931,9 @@ 
 # @cluster-id: cluster number within the parent container the CPU
 #     belongs to (since 7.1)
 #
+# @module-id: module number within the parent container the CPU
+#     belongs to (since 9.0)
+#
 # @core-id: core number within the parent container the CPU
 #     belongs to
 #
@@ -949,6 +952,7 @@ 
             '*socket-id': 'int',
             '*die-id': 'int',
             '*cluster-id': 'int',
+            '*module-id': 'int',
             '*core-id': 'int',
             '*thread-id': 'int'
   }