--- openflow-2011-09-19.h	2015-07-23 09:54:16.632479341 -0700
+++ openflow-2011-09-19-2.h	2015-07-23 09:54:16.636479341 -0700
@@ -715,10 +715,7 @@
  *
  * Format: 48-bit Ethernet MAC address.
  *
- * Masking: The nxm_mask patterns 01:00:00:00:00:00 and FE:FF:FF:FF:FF:FF must
- *   be supported for OXM_OF_ETH_DST_W (as well as the trivial patterns that
- *   are all-0-bits or all-1-bits).  Support for other patterns and for masking
- *   of OXM_OF_ETH_SRC is optional. */
+ * Masking: Arbitrary masks. */
 #define OXM_OF_ETH_DST    OXM_HEADER  (0x0000, OFPXMT_OF_ETH_DST, 6)
 #define OXM_OF_ETH_DST_W  OXM_HEADER_W(0x0000, OFPXMT_OF_ETH_DST, 6)
 #define OXM_OF_ETH_SRC    OXM_HEADER  (0x0000, OFPXMT_OF_ETH_SRC, 6)