diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 47f935d..6cbdcc8 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -599,6 +599,9 @@ static void cmd_help_long_parsed(void *parsed_result,
 			"port close (port_id|all)\n"
 			"    Close all ports or port_id.\n\n"
 
+			"port reset (port_id|all)\n"
+			"    Reset all ports or port_id.\n\n"
+
 			"port attach (ident)\n"
 			"    Attach physical or virtual dev by pci address or virtual device name\n\n"
 
@@ -909,6 +912,8 @@ static void cmd_operate_port_parsed(void *parsed_result,
 		stop_port(RTE_PORT_ALL);
 	else if (!strcmp(res->name, "close"))
 		close_port(RTE_PORT_ALL);
+	else if (!strcmp(res->name, "reset"))
+		reset_port(RTE_PORT_ALL);
 	else
 		printf("Unknown parameter\n");
 }
@@ -918,14 +923,15 @@ cmdline_parse_token_string_t cmd_operate_port_all_cmd =
 								"port");
 cmdline_parse_token_string_t cmd_operate_port_all_port =
 	TOKEN_STRING_INITIALIZER(struct cmd_operate_port_result, name,
-						"start#stop#close");
+						"start#stop#close#reset");
 cmdline_parse_token_string_t cmd_operate_port_all_all =
 	TOKEN_STRING_INITIALIZER(struct cmd_operate_port_result, value, "all");
 
 cmdline_parse_inst_t cmd_operate_port = {
 	.f = cmd_operate_port_parsed,
 	.data = NULL,
-	.help_str = "port start|stop|close all: Start/Stop/Close all ports",
+	.help_str = "port start|stop|close|reset all: Start/Stop/Close/"
+			"Reset all ports",
 	.tokens = {
 		(void *)&cmd_operate_port_all_cmd,
 		(void *)&cmd_operate_port_all_port,
@@ -953,6 +959,8 @@ static void cmd_operate_specific_port_parsed(void *parsed_result,
 		stop_port(res->value);
 	else if (!strcmp(res->name, "close"))
 		close_port(res->value);
+	else if (!strcmp(res->name, "reset"))
+		reset_port(res->value);
 	else
 		printf("Unknown parameter\n");
 }
@@ -962,7 +970,7 @@ cmdline_parse_token_string_t cmd_operate_specific_port_cmd =
 							keyword, "port");
 cmdline_parse_token_string_t cmd_operate_specific_port_port =
 	TOKEN_STRING_INITIALIZER(struct cmd_operate_specific_port_result,
-						name, "start#stop#close");
+						name, "start#stop#close#reset");
 cmdline_parse_token_num_t cmd_operate_specific_port_id =
 	TOKEN_NUM_INITIALIZER(struct cmd_operate_specific_port_result,
 							value, UINT8);
@@ -970,7 +978,8 @@ cmdline_parse_token_num_t cmd_operate_specific_port_id =
 cmdline_parse_inst_t cmd_operate_specific_port = {
 	.f = cmd_operate_specific_port_parsed,
 	.data = NULL,
-	.help_str = "port start|stop|close <port_id>: Start/Stop/Close port_id",
+	.help_str = "port start|stop|close|reset <port_id>: Start/Stop/Close/"
+			"Reset port_id",
 	.tokens = {
 		(void *)&cmd_operate_specific_port_cmd,
 		(void *)&cmd_operate_specific_port_port,
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 484c19b..a053562 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -137,6 +137,7 @@ portid_t  nb_fwd_ports;  /**< Number of forwarding ports. */
 
 unsigned int fwd_lcores_cpuids[RTE_MAX_LCORE]; /**< CPU ids configuration. */
 portid_t fwd_ports_ids[RTE_MAX_ETHPORTS];      /**< Port ids configuration. */
+volatile char reset_ports[RTE_MAX_ETHPORTS] = {0};  /**< Portr reset falg. */
 
 struct fwd_stream **fwd_streams; /**< For each RX queue of each port. */
 streamid_t nb_fwd_streams;       /**< Is equal to (nb_ports * nb_rxq). */
@@ -1305,6 +1306,17 @@ port_is_closed(portid_t port_id)
 	return 1;
 }
 
+static void
+reset_event_callback(uint8_t port_id, enum rte_eth_event_type type, void *param)
+{
+	RTE_SET_USED(param);
+
+	printf("Event type: %s on port %d\n",
+		type == RTE_ETH_EVENT_INTR_RESET ? "RESET interrupt" :
+		"unknown event", port_id);
+	reset_ports[port_id] = 1;
+}
+
 int
 start_port(portid_t pid)
 {
@@ -1350,6 +1362,10 @@ start_port(portid_t pid)
 				return -1;
 			}
 		}
+
+		/* register reset interrupt callback */
+		rte_eth_dev_callback_register(pi, RTE_ETH_EVENT_INTR_RESET,
+			reset_event_callback, NULL);
 		if (port->need_reconfig_queues > 0) {
 			port->need_reconfig_queues = 0;
 			/* setup tx queues */
@@ -1559,6 +1575,53 @@ close_port(portid_t pid)
 }
 
 void
+reset_port(portid_t pid)
+{
+	portid_t pi;
+	struct rte_port *port;
+
+	if (port_id_is_invalid(pid, ENABLED_WARN))
+		return;
+
+	printf("Reset ports...\n");
+
+	FOREACH_PORT(pi, ports) {
+		if (pid != pi && pid != (portid_t)RTE_PORT_ALL)
+			continue;
+
+		if (port_is_forwarding(pi) != 0 && test_done == 0) {
+			printf("Please remove port %d from forwarding "
+					"configuration.\n", pi);
+			continue;
+		}
+
+		if (port_is_bonding_slave(pi)) {
+			printf("Please remove port %d from "
+					"bonded device.\n", pi);
+			continue;
+		}
+
+		if (!reset_ports[pi]) {
+			printf("vf must get reset port %d info from "
+					"pf before reset.\n", pi);
+			continue;
+		}
+
+		port = &ports[pi];
+		if (rte_atomic16_cmpset(&(port->port_status),
+			RTE_PORT_STOPPED, RTE_PORT_HANDLING) == 1) {
+			printf("Port %d is not stopped\n", pi);
+			continue;
+		}
+
+		rte_eth_dev_reset(pi);
+		reset_ports[pi] = 0;
+	}
+
+	printf("Done\n");
+}
+
+void
 attach_port(char *identifier)
 {
 	portid_t pi = 0;
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index 8cf2860..0c7e44c 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -586,6 +586,7 @@ int init_port_dcb_config(portid_t pid, enum dcb_mode_enable dcb_mode,
 int start_port(portid_t pid);
 void stop_port(portid_t pid);
 void close_port(portid_t pid);
+void reset_port(portid_t pid);
 void attach_port(char *identifier);
 void detach_port(uint8_t port_id);
 int all_ports_stopped(void);
