util/nvdimm-utils.c

   1 #include "qemu/osdep.h"
   2 #include "qemu/nvdimm-utils.h"
   3 #include "hw/mem/nvdimm.h"
   4
   5 static int nvdimm_device_list(Object *obj, void *opaque)
   6 {
   7     GSList **list = opaque;
   8
   9     if (object_dynamic_cast(obj, TYPE_NVDIMM)) {
  10         *list = g_slist_append(*list, DEVICE(obj));
  11     }
  12
  13     object_child_foreach(obj, nvdimm_device_list, opaque);
  14     return 0;
  15 }
  16
  17 /*
  18  * inquire NVDIMM devices and link them into the list which is
  19  * returned to the caller.
  20  *
  21  * Note: it is the caller's responsibility to free the list to avoid
  22  * memory leak.
  23  */
  24 GSList *nvdimm_get_device_list(void)
  25 {
  26     GSList *list = NULL;
  27
  28     object_child_foreach(qdev_get_machine(), nvdimm_device_list, &list);
  29     return list;
  30 }