2 files changed, 4 insertions, 1 deletions
diff --git a/include/hw/i386/apic_internal.h b/include/hw/i386/apic_internal.h
index cdd11fb093..1209eb483a 100644
--- a/include/hw/i386/apic_internal.h
+++ b/include/hw/i386/apic_internal.h
@@ -160,7 +160,8 @@ struct APICCommonState {
     MemoryRegion io_memory;
     X86CPU *cpu;
     uint32_t apicbase;
-    uint8_t id;
+    uint8_t id; /* legacy APIC ID */
+    uint32_t initial_apic_id;
     uint8_t version;
     uint8_t arb_id;
     uint8_t tpr;
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index b16c448249..17fff80c8a 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -37,6 +37,7 @@
 /**
  * PCMachineState:
  * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling
+ * @boot_cpus_le: number of present VCPUs, referenced by 'etc/boot-cpus' fw_cfg
  */
 struct PCMachineState {
     /*< private >*/
@@ -69,6 +70,7 @@ struct PCMachineState {
     bool apic_xrupt_override;
     unsigned apic_id_limit;
     CPUArchIdList *possible_cpus;
+    uint16_t boot_cpus_le;
 
     /* NUMA information: */
     uint64_t numa_nodes;