1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_mr.c b/drivers/infiniband/hw/ipath/ipath_mr.c
index 4ac31a5da330..b36f6fb3e37a 100644
--- a/drivers/infiniband/hw/ipath/ipath_mr.c
+++ b/drivers/infiniband/hw/ipath/ipath_mr.c
@@ -36,6 +36,18 @@
 
 #include "ipath_verbs.h"
 
+/* Fast memory region */
+struct ipath_fmr {
+        struct ib_fmr ibfmr;
+        u8 page_shift;
+        struct ipath_mregion mr;        /* must be last */
+};
+
+static inline struct ipath_fmr *to_ifmr(struct ib_fmr *ibfmr)
+{
+        return container_of(ibfmr, struct ipath_fmr, ibfmr);
+}
+
 /**
  * ipath_get_dma_mr - get a DMA memory region
  * @pd: protection domain for this memory region