1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h
index d58e329ac0e7..0bc492090237 100644
--- a/include/linux/dma-buf.h
+++ b/include/linux/dma-buf.h
@@ -22,6 +22,7 @@
 #include <linux/fs.h>
 #include <linux/dma-fence.h>
 #include <linux/wait.h>
+#include <linux/pci-p2pdma.h>
 
 struct device;
 struct dma_buf;
@@ -531,6 +532,16 @@ struct dma_buf_export_info {
 };
 
 /**
+ * struct dma_buf_phys_vec - describe continuous chunk of memory
+ * @paddr:   physical address of that chunk
+ * @len:     Length of this chunk
+ */
+struct dma_buf_phys_vec {
+	phys_addr_t paddr;
+	size_t len;
+};
+
+/**
  * DEFINE_DMA_BUF_EXPORT_INFO - helper macro for exporters
  * @name: export-info name
  *