#define NXM_NX_PKT_MARK NXM_HEADER (0x0001, 33, 4)
#define NXM_NX_PKT_MARK_W NXM_HEADER_W(0x0001, 33, 4)
+/* The flags in the TCP header.
+*
+* Prereqs:
+* NXM_OF_ETH_TYPE must be either 0x0800 or 0x86dd.
+* NXM_OF_IP_PROTO must match 6 exactly.
+*
+* Format: 16-bit integer with 4 most-significant bits forced to 0.
+*
+* Masking: Bits 0-11 fully maskable. */
+#define NXM_NX_TCP_FLAGS NXM_HEADER (0x0001, 34, 2)
+#define NXM_NX_TCP_FLAGS_W NXM_HEADER_W(0x0001, 34, 2)
+
/* ## --------------------- ## */
/* ## Requests and replies. ## */
/* ## --------------------- ## */