1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/boardobj/boardobj.h b/drivers/gpu/nvgpu/boardobj/boardobj.h
index 5c1b4b81..a433fda8 100644
--- a/drivers/gpu/nvgpu/boardobj/boardobj.h
+++ b/drivers/gpu/nvgpu/boardobj/boardobj.h
@@ -71,6 +71,8 @@ struct boardobj {
 
         u8 type; /*type of the device*/
         u8 idx;  /*index of boardobj within in its group*/
+        /* true if allocated in constructor. destructor should free */
+        u8 allocated;
         u32 type_mask; /*mask of types this boardobjimplements*/
         boardobj_implements  *implements;
         boardobj_destruct    *destruct;
@@ -79,6 +81,7 @@ struct boardobj {
         * that inherit from BOARDOBJ
         */
         boardobj_pmudatainit *pmudatainit;
+        struct nvgpu_list_node node;
 };
 
 boardobj_construct   boardobj_construct_super;
@@ -89,4 +92,11 @@ boardobj_pmudatainit boardobj_pmudatainit_super;
 #define BOARDOBJ_GET_TYPE(pobj) (((struct boardobj *)(pobj))->type)
 #define BOARDOBJ_GET_IDX(pobj) (((struct boardobj *)(pobj))->idx)
 
+static inline struct boardobj *
+boardobj_from_node(struct nvgpu_list_node *node)
+{
+        return (struct boardobj *)
+                ((uintptr_t)node - offsetof(struct boardobj, node));
+};
+
 #endif