X-Git-Url: https://gerrit.fd.io/r/gitweb?p=deb_dpdk.git;a=blobdiff_plain;f=examples%2Fethtool%2Fethtool-app%2Fethapp.c;fp=examples%2Fethtool%2Fethtool-app%2Fethapp.c;h=2ed4796dd720b663453914d0446f238d4a9c77cb;hp=0000000000000000000000000000000000000000;hb=97f17497d162afdb82c8704bf097f0fee3724b2e;hpb=e04be89c2409570e0055b2cda60bd11395bb93b0

diff --git a/examples/ethtool/ethtool-app/ethapp.c b/examples/ethtool/ethtool-app/ethapp.c
new file mode 100644
index 00000000..2ed4796d
--- /dev/null
+++ b/examples/ethtool/ethtool-app/ethapp.c
@@ -0,0 +1,873 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2015 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <cmdline_parse.h>
+#include <cmdline_parse_num.h>
+#include <cmdline_parse_string.h>
+#include <cmdline_parse_etheraddr.h>
+#include <cmdline_socket.h>
+#include <cmdline.h>
+
+#include "rte_ethtool.h"
+#include "ethapp.h"
+
+#define EEPROM_DUMP_CHUNKSIZE 1024
+
+
+struct pcmd_get_params {
+	cmdline_fixed_string_t cmd;
+};
+struct pcmd_int_params {
+	cmdline_fixed_string_t cmd;
+	uint16_t port;
+};
+struct pcmd_intstr_params {
+	cmdline_fixed_string_t cmd;
+	uint16_t port;
+	cmdline_fixed_string_t opt;
+};
+struct pcmd_intmac_params {
+	cmdline_fixed_string_t cmd;
+	uint16_t port;
+	struct ether_addr mac;
+};
+struct pcmd_str_params {
+	cmdline_fixed_string_t cmd;
+	cmdline_fixed_string_t opt;
+};
+struct pcmd_vlan_params {
+	cmdline_fixed_string_t cmd;
+	uint16_t port;
+	cmdline_fixed_string_t mode;
+	uint16_t vid;
+};
+struct pcmd_intintint_params {
+	cmdline_fixed_string_t cmd;
+	uint16_t port;
+	uint16_t tx;
+	uint16_t rx;
+};
+
+
+/* Parameter-less commands */
+cmdline_parse_token_string_t pcmd_quit_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_get_params, cmd, "quit");
+cmdline_parse_token_string_t pcmd_stats_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_get_params, cmd, "stats");
+cmdline_parse_token_string_t pcmd_drvinfo_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_get_params, cmd, "drvinfo");
+cmdline_parse_token_string_t pcmd_link_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_get_params, cmd, "link");
+
+/* Commands taking just port id */
+cmdline_parse_token_string_t pcmd_open_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_int_params, cmd, "open");
+cmdline_parse_token_string_t pcmd_stop_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_int_params, cmd, "stop");
+cmdline_parse_token_string_t pcmd_rxmode_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_int_params, cmd, "rxmode");
+cmdline_parse_token_string_t pcmd_portstats_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_int_params, cmd, "portstats");
+cmdline_parse_token_num_t pcmd_int_token_port =
+	TOKEN_NUM_INITIALIZER(struct pcmd_int_params, port, UINT16);
+
+/* Commands taking port id and string */
+cmdline_parse_token_string_t pcmd_eeprom_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intstr_params, cmd, "eeprom");
+cmdline_parse_token_string_t pcmd_mtu_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intstr_params, cmd, "mtu");
+cmdline_parse_token_string_t pcmd_regs_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intstr_params, cmd, "regs");
+
+cmdline_parse_token_num_t pcmd_intstr_token_port =
+	TOKEN_NUM_INITIALIZER(struct pcmd_intstr_params, port, UINT16);
+cmdline_parse_token_string_t pcmd_intstr_token_opt =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intstr_params, opt, NULL);
+
+/* Commands taking port id and a MAC address string */
+cmdline_parse_token_string_t pcmd_macaddr_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intmac_params, cmd, "macaddr");
+cmdline_parse_token_num_t pcmd_intmac_token_port =
+	TOKEN_NUM_INITIALIZER(struct pcmd_intmac_params, port, UINT16);
+cmdline_parse_token_etheraddr_t pcmd_intmac_token_mac =
+	TOKEN_ETHERADDR_INITIALIZER(struct pcmd_intmac_params, mac);
+
+/* Command taking just a MAC address */
+cmdline_parse_token_string_t pcmd_validate_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intmac_params, cmd, "validate");
+
+
+/* Commands taking port id and two integers */
+cmdline_parse_token_string_t pcmd_ringparam_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intintint_params, cmd,
+		"ringparam");
+cmdline_parse_token_num_t pcmd_intintint_token_port =
+	TOKEN_NUM_INITIALIZER(struct pcmd_intintint_params, port, UINT16);
+cmdline_parse_token_num_t pcmd_intintint_token_tx =
+	TOKEN_NUM_INITIALIZER(struct pcmd_intintint_params, tx, UINT16);
+cmdline_parse_token_num_t pcmd_intintint_token_rx =
+	TOKEN_NUM_INITIALIZER(struct pcmd_intintint_params, rx, UINT16);
+
+
+/* Pause commands */
+cmdline_parse_token_string_t pcmd_pause_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intstr_params, cmd, "pause");
+cmdline_parse_token_num_t pcmd_pause_token_port =
+	TOKEN_NUM_INITIALIZER(struct pcmd_intstr_params, port, UINT16);
+cmdline_parse_token_string_t pcmd_pause_token_opt =
+	TOKEN_STRING_INITIALIZER(struct pcmd_intstr_params,
+		opt, "all#tx#rx#none");
+
+/* VLAN commands */
+cmdline_parse_token_string_t pcmd_vlan_token_cmd =
+	TOKEN_STRING_INITIALIZER(struct pcmd_vlan_params, cmd, "vlan");
+cmdline_parse_token_num_t pcmd_vlan_token_port =
+	TOKEN_NUM_INITIALIZER(struct pcmd_vlan_params, port, UINT16);
+cmdline_parse_token_string_t pcmd_vlan_token_mode =
+	TOKEN_STRING_INITIALIZER(struct pcmd_vlan_params, mode, "add#del");
+cmdline_parse_token_num_t pcmd_vlan_token_vid =
+	TOKEN_NUM_INITIALIZER(struct pcmd_vlan_params, vid, UINT16);
+
+
+static void
+pcmd_quit_callback(__rte_unused void *ptr_params,
+	struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	cmdline_quit(ctx);
+}
+
+
+static void
+pcmd_drvinfo_callback(__rte_unused void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct ethtool_drvinfo info;
+	int id_port;
+
+	for (id_port = 0; id_port < rte_eth_dev_count(); id_port++) {
+		if (rte_ethtool_get_drvinfo(id_port, &info)) {
+			printf("Error getting info for port %i\n", id_port);
+			return;
+		}
+		printf("Port %i driver: %s (ver: %s)\n",
+			id_port, info.driver, info.version
+		      );
+	}
+}
+
+
+static void
+pcmd_link_callback(__rte_unused void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	int num_ports = rte_eth_dev_count();
+	int id_port, stat_port;
+
+	for (id_port = 0; id_port < num_ports; id_port++) {
+		if (!rte_eth_dev_is_valid_port(id_port))
+			continue;
+		stat_port = rte_ethtool_get_link(id_port);
+		switch (stat_port) {
+		case 0:
+			printf("Port %i: Down\n", id_port);
+			break;
+		case 1:
+			printf("Port %i: Up\n", id_port);
+			break;
+		default:
+			printf("Port %i: Error getting link status\n",
+				id_port
+				);
+			break;
+		}
+	}
+	printf("\n");
+}
+
+
+static void
+pcmd_regs_callback(void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_intstr_params *params = ptr_params;
+	int len_regs;
+	struct ethtool_regs regs;
+	unsigned char *buf_data;
+	FILE *fp_regs;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	len_regs = rte_ethtool_get_regs_len(params->port);
+	if (len_regs > 0) {
+		printf("Port %i: %i bytes\n", params->port, len_regs);
+		buf_data = malloc(len_regs);
+		if (buf_data == NULL) {
+			printf("Error allocating %i bytes for buffer\n",
+				len_regs);
+			return;
+		}
+		if (!rte_ethtool_get_regs(params->port, &regs, buf_data)) {
+			fp_regs = fopen(params->opt, "wb");
+			if (fp_regs == NULL) {
+				printf("Error opening '%s' for writing\n",
+					params->opt);
+			} else {
+				if ((int)fwrite(buf_data,
+						1, len_regs,
+						fp_regs) != len_regs)
+					printf("Error writing '%s'\n",
+						params->opt);
+				fclose(fp_regs);
+			}
+		}
+		free(buf_data);
+	} else if (len_regs == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error getting registers\n", params->port);
+}
+
+
+static void
+pcmd_eeprom_callback(void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_intstr_params *params = ptr_params;
+	struct ethtool_eeprom info_eeprom;
+	int len_eeprom;
+	int pos_eeprom;
+	int stat;
+	unsigned char bytes_eeprom[EEPROM_DUMP_CHUNKSIZE];
+	FILE *fp_eeprom;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	len_eeprom = rte_ethtool_get_eeprom_len(params->port);
+	if (len_eeprom > 0) {
+		fp_eeprom = fopen(params->opt, "wb");
+		if (fp_eeprom == NULL) {
+			printf("Error opening '%s' for writing\n",
+				params->opt);
+			return;
+		}
+		printf("Total EEPROM length: %i bytes\n", len_eeprom);
+		info_eeprom.len = EEPROM_DUMP_CHUNKSIZE;
+		for (pos_eeprom = 0;
+				pos_eeprom < len_eeprom;
+				pos_eeprom += EEPROM_DUMP_CHUNKSIZE) {
+			info_eeprom.offset = pos_eeprom;
+			if (pos_eeprom + EEPROM_DUMP_CHUNKSIZE > len_eeprom)
+				info_eeprom.len = len_eeprom - pos_eeprom;
+			else
+				info_eeprom.len = EEPROM_DUMP_CHUNKSIZE;
+			stat = rte_ethtool_get_eeprom(
+				params->port, &info_eeprom, bytes_eeprom
+				);
+			if (stat != 0) {
+				printf("EEPROM read error %i\n", stat);
+				break;
+			}
+			if (fwrite(bytes_eeprom,
+					1, info_eeprom.len,
+					fp_eeprom) != info_eeprom.len) {
+				printf("Error writing '%s'\n", params->opt);
+				break;
+			}
+		}
+		fclose(fp_eeprom);
+	} else if (len_eeprom == 0)
+		printf("Port %i: Device does not have EEPROM\n", params->port);
+	else if (len_eeprom == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error getting EEPROM\n", params->port);
+}
+
+
+static void
+pcmd_pause_callback(void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	void *ptr_data)
+{
+	struct pcmd_intstr_params *params = ptr_params;
+	struct ethtool_pauseparam info;
+	int stat;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	if (ptr_data != NULL) {
+		stat = rte_ethtool_get_pauseparam(params->port, &info);
+	} else {
+		memset(&info, 0, sizeof(info));
+		if (strcasecmp("all", params->opt) == 0) {
+			info.tx_pause = 1;
+			info.rx_pause = 1;
+		} else if (strcasecmp("tx", params->opt) == 0) {
+			info.tx_pause = 1;
+			info.rx_pause = 0;
+		} else if (strcasecmp("rx", params->opt) == 0) {
+			info.tx_pause = 0;
+			info.rx_pause = 1;
+		} else {
+			info.tx_pause = 0;
+			info.rx_pause = 0;
+		}
+		/* Assume auto-negotiation wanted */
+		info.autoneg = 1;
+		stat = rte_ethtool_set_pauseparam(params->port, &info);
+	}
+	if (stat == 0) {
+		if (info.rx_pause && info.tx_pause)
+			printf("Port %i: Tx & Rx Paused\n", params->port);
+		else if (info.rx_pause)
+			printf("Port %i: Rx Paused\n", params->port);
+		else if (info.tx_pause)
+			printf("Port %i: Tx Paused\n", params->port);
+		else
+			printf("Port %i: Tx & Rx not paused\n", params->port);
+	} else if (stat == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error %i\n", params->port, stat);
+}
+
+
+static void
+pcmd_open_callback(__rte_unused void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_int_params *params = ptr_params;
+	int stat;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	lock_port(params->port);
+	stat = rte_ethtool_net_open(params->port);
+	mark_port_active(params->port);
+	unlock_port(params->port);
+	if (stat == 0)
+		return;
+	else if (stat == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error opening device\n", params->port);
+}
+
+static void
+pcmd_stop_callback(__rte_unused void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_int_params *params = ptr_params;
+	int stat;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	lock_port(params->port);
+	stat = rte_ethtool_net_stop(params->port);
+	mark_port_inactive(params->port);
+	unlock_port(params->port);
+	if (stat == 0)
+		return;
+	else if (stat == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error stopping device\n", params->port);
+}
+
+
+static void
+pcmd_rxmode_callback(void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_intstr_params *params = ptr_params;
+	int stat;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	stat = rte_ethtool_net_set_rx_mode(params->port);
+	if (stat == 0)
+		return;
+	else if (stat == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error setting rx mode\n", params->port);
+}
+
+
+static void
+pcmd_macaddr_callback(void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	void *ptr_data)
+{
+	struct pcmd_intmac_params *params = ptr_params;
+	struct ether_addr mac_addr;
+	int stat;
+
+	stat = 0;
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	if (ptr_data != NULL) {
+		lock_port(params->port);
+		stat = rte_ethtool_net_set_mac_addr(params->port,
+			&params->mac);
+		mark_port_newmac(params->port);
+		unlock_port(params->port);
+		if (stat == 0) {
+			printf("MAC address changed\n");
+			return;
+		}
+	} else {
+		stat = rte_ethtool_net_get_mac_addr(params->port, &mac_addr);
+		if (stat == 0) {
+			printf(
+				"Port %i MAC Address: %02x:%02x:%02x:%02x:%02x:%02x\n",
+				params->port,
+				mac_addr.addr_bytes[0],
+				mac_addr.addr_bytes[1],
+				mac_addr.addr_bytes[2],
+				mac_addr.addr_bytes[3],
+				mac_addr.addr_bytes[4],
+				mac_addr.addr_bytes[5]);
+			return;
+		}
+	}
+
+	printf("Port %i: Error %s\n", params->port,
+	       strerror(-stat));
+}
+
+static void
+pcmd_mtu_callback(void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_intstr_params *params = ptr_params;
+	int stat;
+	int new_mtu;
+	char *ptr_parse_end;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	new_mtu = atoi(params->opt);
+	new_mtu = strtoul(params->opt, &ptr_parse_end, 10);
+	if (*ptr_parse_end != '\0' ||
+			new_mtu < ETHER_MIN_MTU ||
+			new_mtu > ETHER_MAX_JUMBO_FRAME_LEN) {
+		printf("Port %i: Invalid MTU value\n", params->port);
+		return;
+	}
+	stat = rte_ethtool_net_change_mtu(params->port, new_mtu);
+	if (stat == 0)
+		printf("Port %i: MTU set to %i\n", params->port, new_mtu);
+	else if (stat == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error setting MTU\n", params->port);
+}
+
+
+
+static void pcmd_portstats_callback(__rte_unused void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_int_params *params = ptr_params;
+	struct rte_eth_stats stat_info;
+	int stat;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	stat = rte_ethtool_net_get_stats64(params->port, &stat_info);
+	if (stat == 0) {
+		/* Most of rte_eth_stats is deprecated.. */
+		printf("Port %i stats\n", params->port);
+		printf("   In: %" PRIu64 " (%" PRIu64 " bytes)\n"
+			"  Out: %"PRIu64" (%"PRIu64 " bytes)\n"
+			"  Err: %"PRIu64"\n",
+			stat_info.ipackets,
+			stat_info.ibytes,
+			stat_info.opackets,
+			stat_info.obytes,
+			stat_info.ierrors+stat_info.oerrors
+		      );
+	} else if (stat == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error fetching statistics\n", params->port);
+}
+
+static void pcmd_ringparam_callback(__rte_unused void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	void *ptr_data)
+{
+	struct pcmd_intintint_params *params = ptr_params;
+	struct ethtool_ringparam ring_data;
+	struct ethtool_ringparam ring_params;
+	int stat;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	if (ptr_data == NULL) {
+		stat = rte_ethtool_get_ringparam(params->port, &ring_data);
+		if (stat == 0) {
+			printf("Port %i ring parameters\n"
+				"  Rx Pending: %i (%i max)\n"
+				"  Tx Pending: %i (%i max)\n",
+				params->port,
+				ring_data.rx_pending,
+				ring_data.rx_max_pending,
+				ring_data.tx_pending,
+				ring_data.tx_max_pending);
+		}
+	} else {
+		if (params->tx < 1 || params->rx < 1) {
+			printf("Error: Invalid parameters\n");
+			return;
+		}
+		memset(&ring_params, 0, sizeof(struct ethtool_ringparam));
+		ring_params.tx_pending = params->tx;
+		ring_params.rx_pending = params->rx;
+		lock_port(params->port);
+		stat = rte_ethtool_set_ringparam(params->port, &ring_params);
+		unlock_port(params->port);
+	}
+	if (stat == 0)
+		return;
+	else if (stat == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else
+		printf("Port %i: Error fetching statistics\n", params->port);
+}
+
+static void pcmd_validate_callback(void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_intmac_params *params = ptr_params;
+
+	if (rte_ethtool_net_validate_addr(0, &params->mac))
+		printf("Address is unicast\n");
+	else
+		printf("Address is not unicast\n");
+}
+
+
+static void pcmd_vlan_callback(__rte_unused void *ptr_params,
+	__rte_unused struct cmdline *ctx,
+	__rte_unused void *ptr_data)
+{
+	struct pcmd_vlan_params *params = ptr_params;
+	int stat;
+
+	if (!rte_eth_dev_is_valid_port(params->port)) {
+		printf("Error: Invalid port number %i\n", params->port);
+		return;
+	}
+	stat = 0;
+
+	if (strcasecmp("add", params->mode) == 0) {
+		stat = rte_ethtool_net_vlan_rx_add_vid(
+			params->port, params->vid
+			);
+		if (stat == 0)
+			printf("VLAN vid %i added\n", params->vid);
+
+	} else if (strcasecmp("del", params->mode) == 0) {
+		stat = rte_ethtool_net_vlan_rx_kill_vid(
+			params->port, params->vid
+			);
+		if (stat == 0)
+			printf("VLAN vid %i removed\n", params->vid);
+	} else {
+		/* Should not happen! */
+		printf("Error: Bad mode %s\n", params->mode);
+	}
+	if (stat == -ENOTSUP)
+		printf("Port %i: Operation not supported\n", params->port);
+	else if (stat == -ENOSYS)
+		printf("Port %i: VLAN filtering disabled\n", params->port);
+	else if (stat != 0)
+		printf("Port %i: Error changing VLAN setup (code %i)\n",
+			params->port, -stat);
+}
+
+
+cmdline_parse_inst_t pcmd_quit = {
+	.f = pcmd_quit_callback,
+	.data = NULL,
+	.help_str = "quit\n     Exit program",
+	.tokens = {(void *)&pcmd_quit_token_cmd, NULL},
+};
+cmdline_parse_inst_t pcmd_drvinfo = {
+	.f = pcmd_drvinfo_callback,
+	.data = NULL,
+	.help_str = "drvinfo\n     Print driver info",
+	.tokens = {(void *)&pcmd_drvinfo_token_cmd, NULL},
+};
+cmdline_parse_inst_t pcmd_link = {
+	.f = pcmd_link_callback,
+	.data = NULL,
+	.help_str = "link\n     Print port link states",
+	.tokens = {(void *)&pcmd_link_token_cmd, NULL},
+};
+cmdline_parse_inst_t pcmd_regs = {
+	.f = pcmd_regs_callback,
+	.data = NULL,
+	.help_str = "regs <port_id> <filename>\n"
+		"     Dump port register(s) to file",
+	.tokens = {
+		(void *)&pcmd_regs_token_cmd,
+		(void *)&pcmd_intstr_token_port,
+		(void *)&pcmd_intstr_token_opt,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_eeprom = {
+	.f = pcmd_eeprom_callback,
+	.data = NULL,
+	.help_str = "eeprom <port_id> <filename>\n    Dump EEPROM to file",
+	.tokens = {
+		(void *)&pcmd_eeprom_token_cmd,
+		(void *)&pcmd_intstr_token_port,
+		(void *)&pcmd_intstr_token_opt,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_pause_noopt = {
+	.f = pcmd_pause_callback,
+	.data = (void *)0x01,
+	.help_str = "pause <port_id>\n     Print port pause state",
+	.tokens = {
+		(void *)&pcmd_pause_token_cmd,
+		(void *)&pcmd_pause_token_port,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_pause = {
+	.f = pcmd_pause_callback,
+	.data = NULL,
+	.help_str =
+		"pause <port_id> <all|tx|rx|none>\n     Pause/unpause port",
+	.tokens = {
+		(void *)&pcmd_pause_token_cmd,
+		(void *)&pcmd_pause_token_port,
+		(void *)&pcmd_pause_token_opt,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_open = {
+	.f = pcmd_open_callback,
+	.data = NULL,
+	.help_str = "open <port_id>\n     Open port",
+	.tokens = {
+		(void *)&pcmd_open_token_cmd,
+		(void *)&pcmd_int_token_port,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_stop = {
+	.f = pcmd_stop_callback,
+	.data = NULL,
+	.help_str = "stop <port_id>\n     Stop port",
+	.tokens = {
+		(void *)&pcmd_stop_token_cmd,
+		(void *)&pcmd_int_token_port,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_rxmode = {
+	.f = pcmd_rxmode_callback,
+	.data = NULL,
+	.help_str = "rxmode <port_id>\n     Toggle port Rx mode",
+	.tokens = {
+		(void *)&pcmd_rxmode_token_cmd,
+		(void *)&pcmd_int_token_port,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_macaddr_get = {
+	.f = pcmd_macaddr_callback,
+	.data = NULL,
+	.help_str = "macaddr <port_id>\n"
+		"     Get MAC address",
+	.tokens = {
+		(void *)&pcmd_macaddr_token_cmd,
+		(void *)&pcmd_intstr_token_port,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_macaddr = {
+	.f = pcmd_macaddr_callback,
+	.data = (void *)0x01,
+	.help_str =
+		"macaddr <port_id> <mac_addr>\n"
+		"     Set MAC address",
+	.tokens = {
+		(void *)&pcmd_macaddr_token_cmd,
+		(void *)&pcmd_intmac_token_port,
+		(void *)&pcmd_intmac_token_mac,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_mtu = {
+	.f = pcmd_mtu_callback,
+	.data = NULL,
+	.help_str = "mtu <port_id> <mtu_value>\n"
+		"     Change MTU",
+	.tokens = {
+		(void *)&pcmd_mtu_token_cmd,
+		(void *)&pcmd_intstr_token_port,
+		(void *)&pcmd_intstr_token_opt,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_portstats = {
+	.f = pcmd_portstats_callback,
+	.data = NULL,
+	.help_str = "portstats <port_id>\n"
+		"     Print port eth statistics",
+	.tokens = {
+		(void *)&pcmd_portstats_token_cmd,
+		(void *)&pcmd_int_token_port,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_ringparam = {
+	.f = pcmd_ringparam_callback,
+	.data = NULL,
+	.help_str = "ringparam <port_id>\n"
+		"     Print ring parameters",
+	.tokens = {
+		(void *)&pcmd_ringparam_token_cmd,
+		(void *)&pcmd_intintint_token_port,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_ringparam_set = {
+	.f = pcmd_ringparam_callback,
+	.data = (void *)1,
+	.help_str = "ringparam <port_id> <tx_param> <rx_param>\n"
+		"     Set ring parameters",
+	.tokens = {
+		(void *)&pcmd_ringparam_token_cmd,
+		(void *)&pcmd_intintint_token_port,
+		(void *)&pcmd_intintint_token_tx,
+		(void *)&pcmd_intintint_token_rx,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_validate = {
+	.f = pcmd_validate_callback,
+	.data = NULL,
+	.help_str = "validate <mac_addr>\n"
+		"     Check that MAC address is valid unicast address",
+	.tokens = {
+		(void *)&pcmd_validate_token_cmd,
+		(void *)&pcmd_intmac_token_mac,
+		NULL
+	},
+};
+cmdline_parse_inst_t pcmd_vlan = {
+	.f = pcmd_vlan_callback,
+	.data = NULL,
+	.help_str = "vlan <port_id> <add|del> <vlan_id>\n"
+		"     Add/remove VLAN id",
+	.tokens = {
+		(void *)&pcmd_vlan_token_cmd,
+		(void *)&pcmd_vlan_token_port,
+		(void *)&pcmd_vlan_token_mode,
+		(void *)&pcmd_vlan_token_vid,
+		NULL
+	},
+};
+
+
+cmdline_parse_ctx_t list_prompt_commands[] = {
+	(cmdline_parse_inst_t *)&pcmd_drvinfo,
+	(cmdline_parse_inst_t *)&pcmd_eeprom,
+	(cmdline_parse_inst_t *)&pcmd_link,
+	(cmdline_parse_inst_t *)&pcmd_macaddr_get,
+	(cmdline_parse_inst_t *)&pcmd_macaddr,
+	(cmdline_parse_inst_t *)&pcmd_mtu,
+	(cmdline_parse_inst_t *)&pcmd_open,
+	(cmdline_parse_inst_t *)&pcmd_pause_noopt,
+	(cmdline_parse_inst_t *)&pcmd_pause,
+	(cmdline_parse_inst_t *)&pcmd_portstats,
+	(cmdline_parse_inst_t *)&pcmd_regs,
+	(cmdline_parse_inst_t *)&pcmd_ringparam,
+	(cmdline_parse_inst_t *)&pcmd_ringparam_set,
+	(cmdline_parse_inst_t *)&pcmd_rxmode,
+	(cmdline_parse_inst_t *)&pcmd_stop,
+	(cmdline_parse_inst_t *)&pcmd_validate,
+	(cmdline_parse_inst_t *)&pcmd_vlan,
+	(cmdline_parse_inst_t *)&pcmd_quit,
+	NULL
+};
+
+
+void ethapp_main(void)
+{
+	struct cmdline *ctx_cmdline;
+
+	ctx_cmdline = cmdline_stdin_new(list_prompt_commands, "EthApp> ");
+	cmdline_interact(ctx_cmdline);
+	cmdline_stdin_exit(ctx_cmdline);
+}