4 files changed, 38 insertions, 11 deletions

diff --git a/hmp.c b/hmp.c
index ba9e299ee2..a277517625 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2423,7 +2423,18 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
             switch (value->type) {
             case MEMORY_DEVICE_INFO_KIND_DIMM:
                 di = value->u.dimm.data;
+                break;
+
+            case MEMORY_DEVICE_INFO_KIND_NVDIMM:
+                di = value->u.nvdimm.data;
+                break;
+
+            default:
+                di = NULL;
+                break;
+            }
 
+            if (di) {
                 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
                                MemoryDeviceInfoKind_str(value->type),
                                di->id ? di->id : "");
@@ -2436,9 +2447,6 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
                                di->hotplugged ? "true" : "false");
                 monitor_printf(mon, "  hotpluggable: %s\n",
                                di->hotpluggable ? "true" : "false");
-                break;
-            default:
-                break;
             }
         }
     }
diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c
index 4d050fe2cd..51350d9c2d 100644
--- a/hw/mem/pc-dimm.c
+++ b/hw/mem/pc-dimm.c
@@ -20,6 +20,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/mem/pc-dimm.h"
+#include "hw/mem/nvdimm.h"
 #include "qapi/error.h"
 #include "qemu/config-file.h"
 #include "qapi/visitor.h"
@@ -250,6 +251,7 @@ MemoryDeviceInfoList *qmp_pc_dimm_device_list(void)
         MemoryDeviceInfoList *elem = g_new0(MemoryDeviceInfoList, 1);
         MemoryDeviceInfo *info = g_new0(MemoryDeviceInfo, 1);
         PCDIMMDeviceInfo *di = g_new0(PCDIMMDeviceInfo, 1);
+        bool is_nvdimm = object_dynamic_cast(obj, TYPE_NVDIMM);
         DeviceClass *dc = DEVICE_GET_CLASS(obj);
         DeviceState *dev = DEVICE(obj);
 
@@ -265,7 +267,13 @@ MemoryDeviceInfoList *qmp_pc_dimm_device_list(void)
         di->size = object_property_get_uint(obj, PC_DIMM_SIZE_PROP, NULL);
         di->memdev = object_get_canonical_path(OBJECT(dimm->hostmem));
 
-        info->u.dimm.data = di;
+        if (!is_nvdimm) {
+            info->u.dimm.data = di;
+            info->type = MEMORY_DEVICE_INFO_KIND_DIMM;
+        } else {
+            info->u.nvdimm.data = di;
+            info->type = MEMORY_DEVICE_INFO_KIND_NVDIMM;
+        }
         elem->value = info;
         elem->next = NULL;
         if (prev) {
diff --git a/numa.c b/numa.c
index 94427046ec..1116c90af9 100644
--- a/numa.c
+++ b/numa.c
@@ -529,18 +529,25 @@ static void numa_stat_memory_devices(NumaNodeMem node_mem[])
 
         if (value) {
             switch (value->type) {
-            case MEMORY_DEVICE_INFO_KIND_DIMM: {
+            case MEMORY_DEVICE_INFO_KIND_DIMM:
                 pcdimm_info = value->u.dimm.data;
+                break;
+
+            case MEMORY_DEVICE_INFO_KIND_NVDIMM:
+                pcdimm_info = value->u.nvdimm.data;
+                break;
+
+            default:
+                pcdimm_info = NULL;
+                break;
+            }
+
+            if (pcdimm_info) {
                 node_mem[pcdimm_info->node].node_mem += pcdimm_info->size;
                 if (pcdimm_info->hotpluggable && pcdimm_info->hotplugged) {
                     node_mem[pcdimm_info->node].node_plugged_mem +=
                         pcdimm_info->size;
                 }
-                break;
-            }
-
-            default:
-                break;
             }
         }
     }
diff --git a/qapi/misc.json b/qapi/misc.json
index bcd5d10778..6bf082f612 100644
--- a/qapi/misc.json
+++ b/qapi/misc.json
@@ -2852,7 +2852,11 @@
 #
 # Since: 2.1
 ##
-{ 'union': 'MemoryDeviceInfo', 'data': {'dimm': 'PCDIMMDeviceInfo'} }
+{ 'union': 'MemoryDeviceInfo',
+  'data': { 'dimm': 'PCDIMMDeviceInfo',
+            'nvdimm': 'PCDIMMDeviceInfo'
+          }
+}
 
 ##
 # @query-memory-devices: