1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index b1a83344acc7..eaa86897f5c3 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -312,7 +312,7 @@ extern const char gfar_driver_version[];
 #define ATTRELI_EI(x) (x)
 
 #define BD_LFLAG(flags) ((flags) << 16)
-#define BD_LENGTH_MASK          0x00ff
+#define BD_LENGTH_MASK          0x0000ffff
 
 /* TxBD status field bits */
 #define TXBD_READY              0x8000