4 files changed, 13 insertions, 13 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 5c5eee55e6..e27c28b514 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -214,6 +214,17 @@ struct MachineClass {
 };
 
 /**
+ * MemoryHotplugState:
+ * @base: address in guest physical address space where the memory
+ * address space for memory devices starts
+ * @mr: address space container for memory devices
+ */
+typedef struct MemoryHotplugState {
+    hwaddr base;
+    MemoryRegion mr;
+} MemoryHotplugState;
+
+/**
  * MachineState:
  */
 struct MachineState {
@@ -243,6 +254,7 @@ struct MachineState {
     bool enforce_config_section;
     bool enable_graphics;
     char *memory_encryption;
+    MemoryHotplugState *device_memory;
 
     ram_addr_t ram_size;
     ram_addr_t maxram_size;
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index ffee8413f0..07b596ee76 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -32,7 +32,6 @@ struct PCMachineState {
     /* <public> */
 
     /* State for other subsystems/APIs: */
-    MemoryHotplugState hotplug_memory;
     Notifier machine_done;
 
     /* Pointers to devices and objects: */
diff --git a/include/hw/mem/pc-dimm.h b/include/hw/mem/pc-dimm.h
index e88073321f..8bda37adab 100644
--- a/include/hw/mem/pc-dimm.h
+++ b/include/hw/mem/pc-dimm.h
@@ -19,6 +19,7 @@
 #include "exec/memory.h"
 #include "sysemu/hostmem.h"
 #include "hw/qdev.h"
+#include "hw/boards.h"
 
 #define TYPE_PC_DIMM "pc-dimm"
 #define PC_DIMM(obj) \
@@ -75,17 +76,6 @@ typedef struct PCDIMMDeviceClass {
     MemoryRegion *(*get_vmstate_memory_region)(PCDIMMDevice *dimm);
 } PCDIMMDeviceClass;
 
-/**
- * MemoryHotplugState:
- * @base: address in guest physical address space where hotplug memory
- * address space begins.
- * @mr: hotplug memory address space container
- */
-typedef struct MemoryHotplugState {
-    hwaddr base;
-    MemoryRegion mr;
-} MemoryHotplugState;
-
 uint64_t pc_dimm_get_free_addr(uint64_t address_space_start,
                                uint64_t address_space_size,
                                uint64_t *hint, uint64_t align, uint64_t size,
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index d60b7c6d7a..56ff02d32a 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -162,7 +162,6 @@ struct sPAPRMachineState {
 
     /*< public >*/
     char *kvm_type;
-    MemoryHotplugState hotplug_memory;
 
     const char *icp_type;