diff mbox series

[RFC,v2,02/12] qdev: Introduce new device category to cover basic topology device

Message ID 20240919061128.769139-3-zhao1.liu@intel.com (mailing list archive)
State New, archived
Headers show
Series Introduce Hybrid CPU Topology via Custom Topology Tree | expand

Commit Message

Zhao Liu Sept. 19, 2024, 6:11 a.m. UTC 
Topology devices are used to define CPUs and need to be created and
realized earlier than current qemu_create_cli_devices().

Use this new catogory to identify such special devices, which allows
to create them earlier in subsequent change.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
---
 hw/cpu/cpu-topology.c  | 2 +-
 include/hw/qdev-core.h | 1 +
 system/qdev-monitor.c  | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/cpu/cpu-topology.c b/hw/cpu/cpu-topology.c
index 3e8982ff7e6c..ce3da844a7d8 100644
--- a/hw/cpu/cpu-topology.c
+++ b/hw/cpu/cpu-topology.c
@@ -164,7 +164,7 @@  static void cpu_topo_class_init(ObjectClass *oc, void *data)
     DeviceClass *dc = DEVICE_CLASS(oc);
     CPUTopoClass *tc = CPU_TOPO_CLASS(oc);
 
-    set_bit(DEVICE_CATEGORY_CPU, dc->categories);
+    set_bit(DEVICE_CATEGORY_CPU_DEF, dc->categories);
     dc->realize = cpu_topo_realize;
 
     /*
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 77223b28c788..ddcaa329e3ec 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -86,6 +86,7 @@  typedef enum DeviceCategory {
     DEVICE_CATEGORY_SOUND,
     DEVICE_CATEGORY_MISC,
     DEVICE_CATEGORY_CPU,
+    DEVICE_CATEGORY_CPU_DEF,
     DEVICE_CATEGORY_WATCHDOG,
     DEVICE_CATEGORY_MAX
 } DeviceCategory;
diff --git a/system/qdev-monitor.c b/system/qdev-monitor.c
index fe120353fedc..07863d4e650a 100644
--- a/system/qdev-monitor.c
+++ b/system/qdev-monitor.c
@@ -179,6 +179,7 @@  static void qdev_print_devinfos(bool show_no_user)
         [DEVICE_CATEGORY_SOUND]   = "Sound",
         [DEVICE_CATEGORY_MISC]    = "Misc",
         [DEVICE_CATEGORY_CPU]     = "CPU",
+        [DEVICE_CATEGORY_CPU_DEF] = "CPU Definition",
         [DEVICE_CATEGORY_WATCHDOG]= "Watchdog",
         [DEVICE_CATEGORY_MAX]     = "Uncategorized",
     };