+/* ETQF register bit definitions */
+#define E1000_ETQF_1588 (1 << 30)
+#define E1000_FTQF_VF_BP 0x00008000
+#define E1000_FTQF_1588_TIME_STAMP 0x08000000
+#define E1000_FTQF_MASK 0xF0000000
+#define E1000_FTQF_MASK_PROTO_BP 0x10000000
+/* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */
+#define E1000_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of ctrl bits */
+#define E1000_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */
+
+#define E1000_RXDADV_STAT_TSIP 0x08000 /* timestamp in packet */