1 files changed, 32 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_mm.h b/src/gallium/drivers/nouveau/nouveau_mm.h
new file mode 100644
index 00000000000..5b57c8ba4f2
--- /dev/null
+++ b/src/gallium/drivers/nouveau/nouveau_mm.h
@@ -0,0 +1,32 @@
+#ifndef __NOUVEAU_MM_H__
+#define __NOUVEAU_MM_H__
+
+struct nouveau_mman;
+
+/* Since a resource can be migrated, we need to decouple allocations from
+ * them. This struct is linked with fences for delayed freeing of allocs.
+ */
+struct nouveau_mm_allocation {
+   struct nouveau_mm_allocation *next;
+   void *priv;
+   uint32_t offset;
+};
+
+extern struct nouveau_mman *
+nouveau_mm_create(struct nouveau_device *, uint32_t domain,
+                  uint32_t storage_type);
+
+extern void
+nouveau_mm_destroy(struct nouveau_mman *);
+
+extern struct nouveau_mm_allocation *
+nouveau_mm_allocate(struct nouveau_mman *, uint32_t size,
+                    struct nouveau_bo **, uint32_t *offset);
+
+extern void
+nouveau_mm_free(struct nouveau_mm_allocation *);
+
+extern void
+nouveau_mm_free_work(void *);
+
+#endif // __NOUVEAU_MM_H__