diff --git a/ethtool.c b/ethtool.c
index af51220..714e226 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -360,6 +360,18 @@ static int rxflow_str_to_type(const char *str)
 		flow_type = AH_ESP_V4_FLOW;
 	else if (!strcmp(str, "sctp4"))
 		flow_type = SCTP_V4_FLOW;
+	else if (!strcmp(str, "gtpc4"))
+		flow_type = GTPC_V4_FLOW;
+	else if (!strcmp(str, "gtpc4t"))
+		flow_type = GTPC_TEID_V4_FLOW;
+	else if (!strcmp(str, "gtpu4"))
+		flow_type = GTPU_V4_FLOW;
+	else if (!strcmp(str, "gtpu4e"))
+		flow_type = GTPU_EH_V4_FLOW;
+	else if (!strcmp(str, "gtpu4u"))
+		flow_type = GTPU_UL_V4_FLOW;
+	else if (!strcmp(str, "gtpu4d"))
+		flow_type = GTPU_DL_V4_FLOW;
 	else if (!strcmp(str, "tcp6"))
 		flow_type = TCP_V6_FLOW;
 	else if (!strcmp(str, "udp6"))
@@ -370,6 +382,18 @@ static int rxflow_str_to_type(const char *str)
 		flow_type = SCTP_V6_FLOW;
 	else if (!strcmp(str, "ether"))
 		flow_type = ETHER_FLOW;
+	else if (!strcmp(str, "gtpc6"))
+		flow_type = GTPC_V6_FLOW;
+	else if (!strcmp(str, "gtpc6t"))
+		flow_type = GTPC_TEID_V6_FLOW;
+	else if (!strcmp(str, "gtpu6"))
+		flow_type = GTPU_V6_FLOW;
+	else if (!strcmp(str, "gtpu6e"))
+		flow_type = GTPU_EH_V6_FLOW;
+	else if (!strcmp(str, "gtpu6u"))
+		flow_type = GTPU_UL_V6_FLOW;
+	else if (!strcmp(str, "gtpu6d"))
+		flow_type = GTPU_DL_V6_FLOW;
 
 	return flow_type;
 }
@@ -1010,6 +1034,9 @@ static int parse_rxfhashopts(char *optstr, u32 *data)
 		case 'n':
 			*data |= RXH_L4_B_2_3;
 			break;
+		case 'e':
+			*data |= RXH_GTP_TEID;
+			break;
 		case 'r':
 			*data |= RXH_DISCARD;
 			break;
@@ -1042,6 +1069,8 @@ static char *unparse_rxfhashopts(u64 opts)
 			strcat(buf, "L4 bytes 0 & 1 [TCP/UDP src port]\n");
 		if (opts & RXH_L4_B_2_3)
 			strcat(buf, "L4 bytes 2 & 3 [TCP/UDP dst port]\n");
+		if (opts & RXH_GTP_TEID)
+			strcat(buf, "GTP TEID\n");
 	} else {
 		sprintf(buf, "None");
 	}
@@ -1559,6 +1588,24 @@ static int dump_rxfhash(int fhash, u64 val)
 	case SCTP_V4_FLOW:
 		fprintf(stdout, "SCTP over IPV4 flows");
 		break;
+	case GTPC_V4_FLOW:
+		fprintf(stdout, "GTP-C over IPV4 flows");
+		break;
+	case GTPC_TEID_V4_FLOW:
+		fprintf(stdout, "GTP-C (include TEID) over IPV4 flows");
+		break;
+	case GTPU_V4_FLOW:
+		fprintf(stdout, "GTP-U over IPV4 flows");
+		break;
+	case GTPU_EH_V4_FLOW:
+		fprintf(stdout, "GTP-U and Extension Header over IPV4 flows");
+		break;
+	case GTPU_UL_V4_FLOW:
+		fprintf(stdout, "GTP-U over IPV4 Uplink flows");
+		break;
+	case GTPU_DL_V4_FLOW:
+		fprintf(stdout, "GTP-U over IPV4 Downlink flows");
+		break;
 	case AH_ESP_V4_FLOW:
 	case AH_V4_FLOW:
 	case ESP_V4_FLOW:
@@ -1573,6 +1620,24 @@ static int dump_rxfhash(int fhash, u64 val)
 	case SCTP_V6_FLOW:
 		fprintf(stdout, "SCTP over IPV6 flows");
 		break;
+	case GTPC_V6_FLOW:
+		fprintf(stdout, "GTP-C over IPV6 flows");
+		break;
+	case GTPC_TEID_V6_FLOW:
+		fprintf(stdout, "GTP-C (include TEID) over IPV6 flows");
+		break;
+	case GTPU_V6_FLOW:
+		fprintf(stdout, "GTP-U over IPV6 flows");
+		break;
+	case GTPU_EH_V6_FLOW:
+		fprintf(stdout, "GTP-U and Extension Header over IPV6 flows");
+		break;
+	case GTPU_UL_V6_FLOW:
+		fprintf(stdout, "GTP-U over IPV6 Uplink flows");
+		break;
+	case GTPU_DL_V6_FLOW:
+		fprintf(stdout, "GTP-U over IPV6 Downlink flows");
+		break;
 	case AH_ESP_V6_FLOW:
 	case AH_V6_FLOW:
 	case ESP_V6_FLOW:
@@ -5833,7 +5898,8 @@ static const struct option args[] = {
 		.func	= do_grxclass,
 		.help	= "Show Rx network flow classification options or rules",
 		.xhelp	= "		[ rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|"
-			  "tcp6|udp6|ah6|esp6|sctp6 [context %d] |\n"
+			  "gtpc4|gtpc4t|gtpu4|gtpu4e|gtpu4u|gtpu4d|tcp6|udp6|ah6|esp6|sctp6|"
+			  "gtpc6|gtpc6t|gtpu6|gtpu6e|gtpu6u|gtpu6d [context %d] |\n"
 			  "		  rule %d ]\n"
 	},
 	{
@@ -5841,7 +5907,8 @@ static const struct option args[] = {
 		.func	= do_srxclass,
 		.help	= "Configure Rx network flow classification options or rules",
 		.xhelp	= "		rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|"
-			  "tcp6|udp6|ah6|esp6|sctp6 m|v|t|s|d|f|n|r... [context %d] |\n"
+			 "gtpc4|gtpc4t|gtpu4|gtpu4e|gtpu4u|gtpu4d|tcp6|udp6|ah6|esp6|sctp6"
+			  "|gtpc6|gtpc6t|gtpu6|gtpu6e|gtpu6u|gtpu6d m|v|t|s|d|f|n|r|e... [context %d] |\n"
 			  "		flow-type ether|ip4|tcp4|udp4|sctp4|ah4|esp4|"
 			  "ip6|tcp6|udp6|ah6|esp6|sctp6\n"
 			  "			[ src %x:%x:%x:%x:%x:%x [m %x:%x:%x:%x:%x:%x] ]\n"
diff --git a/uapi/linux/ethtool.h b/uapi/linux/ethtool.h
index 1d0731b..6fb6a07 100644
--- a/uapi/linux/ethtool.h
+++ b/uapi/linux/ethtool.h
@@ -2009,6 +2009,18 @@ static __inline__ int ethtool_validate_duplex(__u8 duplex)
 #define	IPV4_FLOW	0x10	/* hash only */
 #define	IPV6_FLOW	0x11	/* hash only */
 #define	ETHER_FLOW	0x12	/* spec only (ether_spec) */
+#define GTPU_V4_FLOW 0x13	/* hash only */
+#define GTPU_V6_FLOW 0x14	/* hash only */
+#define GTPC_V4_FLOW 0x15	/* hash only */
+#define GTPC_V6_FLOW 0x16	/* hash only */
+#define GTPC_TEID_V4_FLOW 0x17	/* hash only */
+#define GTPC_TEID_V6_FLOW 0x18	/* hash only */
+#define GTPU_EH_V4_FLOW 0x19	/* hash only */
+#define GTPU_EH_V6_FLOW 0x20	/* hash only */
+#define GTPU_UL_V4_FLOW 0x21	/* hash only */
+#define GTPU_UL_V6_FLOW 0x22	/* hash only */
+#define GTPU_DL_V4_FLOW 0x23	/* hash only */
+#define GTPU_DL_V6_FLOW 0x24	/* hash only */
 /* Flag to enable additional fields in struct ethtool_rx_flow_spec */
 #define	FLOW_EXT	0x80000000
 #define	FLOW_MAC_EXT	0x40000000
@@ -2023,6 +2035,7 @@ static __inline__ int ethtool_validate_duplex(__u8 duplex)
 #define	RXH_IP_DST	(1 << 5)
 #define	RXH_L4_B_0_1	(1 << 6) /* src port in case of TCP/UDP/SCTP */
 #define	RXH_L4_B_2_3	(1 << 7) /* dst port in case of TCP/UDP/SCTP */
+#define	RXH_GTP_TEID	(1 << 8) /* teid in case of GTP */
 #define	RXH_DISCARD	(1 << 31)
 
 #define	RX_CLS_FLOW_DISC	0xffffffffffffffffULL
