1 files changed, 32 insertions, 0 deletions
diff --git a/nvkm/include/core/memobj.h b/nvkm/include/core/memobj.h
new file mode 100644
index 000000000..7ca7d9320
--- /dev/null
+++ b/nvkm/include/core/memobj.h
@@ -0,0 +1,32 @@
+#ifndef __NOUVEAU_MEMOBJ_H__
+#define __NOUVEAU_MEMOBJ_H__
+
+#include <core/object.h>
+#include <core/mm.h>
+
+struct nouveau_memobj {
+	struct nouveau_object base;
+	struct nouveau_mm heap;
+	u32 *suspend;
+	u64 addr;
+};
+
+static inline struct nouveau_memobj *
+nv_memobj(void *obj)
+{
+#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA
+	if (unlikely(!nv_iclass(obj, NV_MEMOBJ_CLASS)))
+		nv_assert("BAD CAST -> NvMemObj, %08x", nv_hclass(obj));
+#endif
+	return obj;
+}
+
+#define nouveau_memobj_create(p,e,c,d)                                         \
+	nouveau_object_create_((p), (e), (c), NV_MEMOBJ_CLASS,                 \
+			       sizeof(**d), (void **)d)
+#define nouveau_memobj_destroy(p) nouveau_object_destroy(&(p)->base)
+
+int nouveau_memobj_init(struct nouveau_memobj *);
+int nouveau_memobj_fini(struct nouveau_memobj *, bool suspend);
+
+#endif