--- /dev/null
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 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 "unistd.h"
+#include <string.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include <errno.h>
+#include <sys/queue.h>
+#include <sys/time.h>
+#include <rte_cycles.h>
+#include <rte_byteorder.h>
+#include <rte_common.h>
+#include <rte_debug.h>
+#include <rte_ethdev.h>
+#include <rte_log.h>
+#include <rte_lcore.h>
+#include <rte_memory.h>
+#include <rte_string_fns.h>
+#include <rte_eth_bond.h>
+
+#include "virtual_pmd.h"
+#include "packet_burst_generator.h"
+
+#include "test.h"
+
+#define TEST_MAX_NUMBER_OF_PORTS (6)
+
+#define RX_RING_SIZE 128
+#define RX_FREE_THRESH 32
+#define RX_PTHRESH 8
+#define RX_HTHRESH 8
+#define RX_WTHRESH 0
+
+#define TX_RING_SIZE 512
+#define TX_FREE_THRESH 32
+#define TX_PTHRESH 32
+#define TX_HTHRESH 0
+#define TX_WTHRESH 0
+#define TX_RSBIT_THRESH 32
+#define TX_Q_FLAGS (ETH_TXQ_FLAGS_NOMULTSEGS | ETH_TXQ_FLAGS_NOVLANOFFL |\
+ ETH_TXQ_FLAGS_NOXSUMSCTP | ETH_TXQ_FLAGS_NOXSUMUDP | \
+ ETH_TXQ_FLAGS_NOXSUMTCP)
+
+#define MBUF_CACHE_SIZE (250)
+#define BURST_SIZE (32)
+
+#define RTE_TEST_RX_DESC_MAX (2048)
+#define RTE_TEST_TX_DESC_MAX (2048)
+#define MAX_PKT_BURST (512)
+#define DEF_PKT_BURST (16)
+
+#define BONDED_DEV_NAME ("unit_test_bonded_device")
+
+#define INVALID_SOCKET_ID (-1)
+#define INVALID_PORT_ID (-1)
+#define INVALID_BONDING_MODE (-1)
+
+
+uint8_t slave_mac[] = {0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00 };
+uint8_t bonded_mac[] = {0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF };
+
+struct link_bonding_unittest_params {
+ int8_t bonded_port_id;
+ int8_t slave_port_ids[TEST_MAX_NUMBER_OF_PORTS];
+ uint8_t bonded_slave_count;
+ uint8_t bonding_mode;
+
+ uint16_t nb_rx_q;
+ uint16_t nb_tx_q;
+
+ struct rte_mempool *mbuf_pool;
+
+ struct ether_addr *default_slave_mac;
+ struct ether_addr *default_bonded_mac;
+
+ /* Packet Headers */
+ struct ether_hdr *pkt_eth_hdr;
+ struct ipv4_hdr *pkt_ipv4_hdr;
+ struct ipv6_hdr *pkt_ipv6_hdr;
+ struct udp_hdr *pkt_udp_hdr;
+
+};
+
+static struct ipv4_hdr pkt_ipv4_hdr;
+static struct ipv6_hdr pkt_ipv6_hdr;
+static struct udp_hdr pkt_udp_hdr;
+
+static struct link_bonding_unittest_params default_params = {
+ .bonded_port_id = -1,
+ .slave_port_ids = { -1 },
+ .bonded_slave_count = 0,
+ .bonding_mode = BONDING_MODE_ROUND_ROBIN,
+
+ .nb_rx_q = 1,
+ .nb_tx_q = 1,
+
+ .mbuf_pool = NULL,
+
+ .default_slave_mac = (struct ether_addr *)slave_mac,
+ .default_bonded_mac = (struct ether_addr *)bonded_mac,
+
+ .pkt_eth_hdr = NULL,
+ .pkt_ipv4_hdr = &pkt_ipv4_hdr,
+ .pkt_ipv6_hdr = &pkt_ipv6_hdr,
+ .pkt_udp_hdr = &pkt_udp_hdr
+
+};
+
+static struct link_bonding_unittest_params *test_params = &default_params;
+
+static uint8_t src_mac[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA };
+static uint8_t dst_mac_0[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA };
+static uint8_t dst_mac_1[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAB };
+
+static uint32_t src_addr = IPV4_ADDR(192, 168, 1, 98);
+static uint32_t dst_addr_0 = IPV4_ADDR(192, 168, 1, 98);
+static uint32_t dst_addr_1 = IPV4_ADDR(193, 166, 10, 97);
+
+static uint8_t src_ipv6_addr[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF,
+ 0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA , 0xFF, 0xAA };
+static uint8_t dst_ipv6_addr_0[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF,
+ 0xAA, 0xFF, 0xAA, 0xFF, 0xAA , 0xFF, 0xAA, 0xFF, 0xAA };
+static uint8_t dst_ipv6_addr_1[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF,
+ 0xAA, 0xFF, 0xAA, 0xFF, 0xAA , 0xFF, 0xAA , 0xFF, 0xAB };
+
+static uint16_t src_port = 1024;
+static uint16_t dst_port_0 = 1024;
+static uint16_t dst_port_1 = 2024;
+
+static uint16_t vlan_id = 0x100;
+
+struct rte_eth_rxmode rx_mode = {
+ .max_rx_pkt_len = ETHER_MAX_LEN, /**< Default maximum frame length. */
+ .split_hdr_size = 0,
+ .header_split = 0, /**< Header Split disabled. */
+ .hw_ip_checksum = 0, /**< IP checksum offload disabled. */
+ .hw_vlan_filter = 1, /**< VLAN filtering enabled. */
+ .hw_vlan_strip = 1, /**< VLAN strip enabled. */
+ .hw_vlan_extend = 0, /**< Extended VLAN disabled. */
+ .jumbo_frame = 0, /**< Jumbo Frame Support disabled. */
+ .hw_strip_crc = 0, /**< CRC stripping by hardware disabled. */
+};
+
+struct rte_fdir_conf fdir_conf = {
+ .mode = RTE_FDIR_MODE_NONE,
+ .pballoc = RTE_FDIR_PBALLOC_64K,
+ .status = RTE_FDIR_REPORT_STATUS,
+ .drop_queue = 127,
+};
+
+static struct rte_eth_conf default_pmd_conf = {
+ .rxmode = {
+ .mq_mode = ETH_MQ_RX_NONE,
+ .max_rx_pkt_len = ETHER_MAX_LEN,
+ .split_hdr_size = 0,
+ .header_split = 0, /**< Header Split disabled */
+ .hw_ip_checksum = 0, /**< IP checksum offload enabled */
+ .hw_vlan_filter = 0, /**< VLAN filtering disabled */
+ .jumbo_frame = 0, /**< Jumbo Frame Support disabled */
+ .hw_strip_crc = 0, /**< CRC stripped by hardware */
+ },
+ .txmode = {
+ .mq_mode = ETH_MQ_TX_NONE,
+ },
+ .lpbk_mode = 0,
+};
+
+static const struct rte_eth_rxconf rx_conf_default = {
+ .rx_thresh = {
+ .pthresh = RX_PTHRESH,
+ .hthresh = RX_HTHRESH,
+ .wthresh = RX_WTHRESH,
+ },
+ .rx_free_thresh = RX_FREE_THRESH,
+ .rx_drop_en = 0,
+};
+
+static struct rte_eth_txconf tx_conf_default = {
+ .tx_thresh = {
+ .pthresh = TX_PTHRESH,
+ .hthresh = TX_HTHRESH,
+ .wthresh = TX_WTHRESH,
+ },
+ .tx_free_thresh = TX_FREE_THRESH,
+ .tx_rs_thresh = TX_RSBIT_THRESH,
+ .txq_flags = TX_Q_FLAGS
+
+};
+
+static int
+configure_ethdev(uint8_t port_id, uint8_t start, uint8_t en_isr)
+{
+ int q_id;
+
+ if (en_isr)
+ default_pmd_conf.intr_conf.lsc = 1;
+ else
+ default_pmd_conf.intr_conf.lsc = 0;
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_configure(port_id, test_params->nb_rx_q,
+ test_params->nb_tx_q, &default_pmd_conf),
+ "rte_eth_dev_configure for port %d failed", port_id);
+
+ for (q_id = 0; q_id < test_params->nb_rx_q; q_id++)
+ TEST_ASSERT_SUCCESS(rte_eth_rx_queue_setup(port_id, q_id, RX_RING_SIZE,
+ rte_eth_dev_socket_id(port_id), &rx_conf_default,
+ test_params->mbuf_pool) ,
+ "rte_eth_rx_queue_setup for port %d failed", port_id);
+
+ for (q_id = 0; q_id < test_params->nb_tx_q; q_id++)
+ TEST_ASSERT_SUCCESS(rte_eth_tx_queue_setup(port_id, q_id, TX_RING_SIZE,
+ rte_eth_dev_socket_id(port_id), &tx_conf_default),
+ "rte_eth_tx_queue_setup for port %d failed", port_id);
+
+ if (start)
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(port_id),
+ "rte_eth_dev_start for port %d failed", port_id);
+
+ return 0;
+}
+
+static int slaves_initialized;
+
+static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t cvar = PTHREAD_COND_INITIALIZER;
+
+
+static int
+test_setup(void)
+{
+ int i, nb_mbuf_per_pool;
+ struct ether_addr *mac_addr = (struct ether_addr *)slave_mac;
+
+ /* Allocate ethernet packet header with space for VLAN header */
+ if (test_params->pkt_eth_hdr == NULL) {
+ test_params->pkt_eth_hdr = malloc(sizeof(struct ether_hdr) +
+ sizeof(struct vlan_hdr));
+
+ TEST_ASSERT_NOT_NULL(test_params->pkt_eth_hdr,
+ "Ethernet header struct allocation failed!");
+ }
+
+ nb_mbuf_per_pool = RTE_TEST_RX_DESC_MAX + DEF_PKT_BURST +
+ RTE_TEST_TX_DESC_MAX + MAX_PKT_BURST;
+ if (test_params->mbuf_pool == NULL) {
+ test_params->mbuf_pool = rte_pktmbuf_pool_create("MBUF_POOL",
+ nb_mbuf_per_pool, MBUF_CACHE_SIZE, 0,
+ RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id());
+ TEST_ASSERT_NOT_NULL(test_params->mbuf_pool,
+ "rte_mempool_create failed");
+ }
+
+ /* Create / Initialize virtual eth devs */
+ if (!slaves_initialized) {
+ for (i = 0; i < TEST_MAX_NUMBER_OF_PORTS; i++) {
+ char pmd_name[RTE_ETH_NAME_MAX_LEN];
+
+ mac_addr->addr_bytes[ETHER_ADDR_LEN-1] = i;
+
+ snprintf(pmd_name, RTE_ETH_NAME_MAX_LEN, "eth_virt_%d", i);
+
+ test_params->slave_port_ids[i] = virtual_ethdev_create(pmd_name,
+ mac_addr, rte_socket_id(), 1);
+ TEST_ASSERT(test_params->slave_port_ids[i] >= 0,
+ "Failed to create virtual virtual ethdev %s", pmd_name);
+
+ TEST_ASSERT_SUCCESS(configure_ethdev(
+ test_params->slave_port_ids[i], 1, 0),
+ "Failed to configure virtual ethdev %s", pmd_name);
+ }
+ slaves_initialized = 1;
+ }
+
+ return 0;
+}
+
+static int
+test_create_bonded_device(void)
+{
+ int current_slave_count;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ /* Don't try to recreate bonded device if re-running test suite*/
+ if (test_params->bonded_port_id == -1) {
+ test_params->bonded_port_id = rte_eth_bond_create(BONDED_DEV_NAME,
+ test_params->bonding_mode, rte_socket_id());
+
+ TEST_ASSERT(test_params->bonded_port_id >= 0,
+ "Failed to create bonded ethdev %s", BONDED_DEV_NAME);
+
+ TEST_ASSERT_SUCCESS(configure_ethdev(test_params->bonded_port_id, 0, 0),
+ "Failed to configure bonded ethdev %s", BONDED_DEV_NAME);
+ }
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mode_set(test_params->bonded_port_id,
+ test_params->bonding_mode), "Failed to set ethdev %d to mode %d",
+ test_params->bonded_port_id, test_params->bonding_mode);
+
+ current_slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+
+ TEST_ASSERT_EQUAL(current_slave_count, 0,
+ "Number of slaves %d is great than expected %d.",
+ current_slave_count, 0);
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+
+ TEST_ASSERT_EQUAL(current_slave_count, 0,
+ "Number of active slaves %d is great than expected %d.",
+ current_slave_count, 0);
+
+ return 0;
+}
+
+
+static int
+test_create_bonded_device_with_invalid_params(void)
+{
+ int port_id;
+
+ test_params->bonding_mode = BONDING_MODE_ROUND_ROBIN;
+
+ /* Invalid name */
+ port_id = rte_eth_bond_create(NULL, test_params->bonding_mode,
+ rte_socket_id());
+ TEST_ASSERT(port_id < 0, "Created bonded device unexpectedly");
+
+ test_params->bonding_mode = INVALID_BONDING_MODE;
+
+ /* Invalid bonding mode */
+ port_id = rte_eth_bond_create(BONDED_DEV_NAME, test_params->bonding_mode,
+ rte_socket_id());
+ TEST_ASSERT(port_id < 0, "Created bonded device unexpectedly.");
+
+ test_params->bonding_mode = BONDING_MODE_ROUND_ROBIN;
+
+ /* Invalid socket id */
+ port_id = rte_eth_bond_create(BONDED_DEV_NAME, test_params->bonding_mode,
+ INVALID_SOCKET_ID);
+ TEST_ASSERT(port_id < 0, "Created bonded device unexpectedly.");
+
+ return 0;
+}
+
+static int
+test_add_slave_to_bonded_device(void)
+{
+ int current_slave_count;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(test_params->bonded_port_id,
+ test_params->slave_port_ids[test_params->bonded_slave_count]),
+ "Failed to add slave (%d) to bonded port (%d).",
+ test_params->slave_port_ids[test_params->bonded_slave_count],
+ test_params->bonded_port_id);
+
+ current_slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(current_slave_count, test_params->bonded_slave_count + 1,
+ "Number of slaves (%d) is greater than expected (%d).",
+ current_slave_count, test_params->bonded_slave_count + 1);
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(current_slave_count, 0,
+ "Number of active slaves (%d) is not as expected (%d).\n",
+ current_slave_count, 0);
+
+ test_params->bonded_slave_count++;
+
+ return 0;
+}
+
+static int
+test_add_slave_to_invalid_bonded_device(void)
+{
+ /* Invalid port ID */
+ TEST_ASSERT_FAIL(rte_eth_bond_slave_add(test_params->bonded_port_id + 5,
+ test_params->slave_port_ids[test_params->bonded_slave_count]),
+ "Expected call to failed as invalid port specified.");
+
+ /* Non bonded device */
+ TEST_ASSERT_FAIL(rte_eth_bond_slave_add(test_params->slave_port_ids[0],
+ test_params->slave_port_ids[test_params->bonded_slave_count]),
+ "Expected call to failed as invalid port specified.");
+
+ return 0;
+}
+
+
+static int
+test_remove_slave_from_bonded_device(void)
+{
+ int current_slave_count;
+ struct ether_addr read_mac_addr, *mac_addr;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_slave_remove(test_params->bonded_port_id,
+ test_params->slave_port_ids[test_params->bonded_slave_count-1]),
+ "Failed to remove slave %d from bonded port (%d).",
+ test_params->slave_port_ids[test_params->bonded_slave_count-1],
+ test_params->bonded_port_id);
+
+
+ current_slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+
+ TEST_ASSERT_EQUAL(current_slave_count, test_params->bonded_slave_count - 1,
+ "Number of slaves (%d) is great than expected (%d).\n",
+ current_slave_count, test_params->bonded_slave_count - 1);
+
+
+ mac_addr = (struct ether_addr *)slave_mac;
+ mac_addr->addr_bytes[ETHER_ADDR_LEN-1] =
+ test_params->bonded_slave_count-1;
+
+ rte_eth_macaddr_get(
+ test_params->slave_port_ids[test_params->bonded_slave_count-1],
+ &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(mac_addr, &read_mac_addr, sizeof(read_mac_addr)),
+ "bonded port mac address not set to that of primary port\n");
+
+ rte_eth_stats_reset(
+ test_params->slave_port_ids[test_params->bonded_slave_count-1]);
+
+ virtual_ethdev_simulate_link_status_interrupt(test_params->bonded_port_id,
+ 0);
+
+ test_params->bonded_slave_count--;
+
+ return 0;
+}
+
+static int
+test_remove_slave_from_invalid_bonded_device(void)
+{
+ /* Invalid port ID */
+ TEST_ASSERT_FAIL(rte_eth_bond_slave_remove(
+ test_params->bonded_port_id + 5,
+ test_params->slave_port_ids[test_params->bonded_slave_count - 1]),
+ "Expected call to failed as invalid port specified.");
+
+ /* Non bonded device */
+ TEST_ASSERT_FAIL(rte_eth_bond_slave_remove(
+ test_params->slave_port_ids[0],
+ test_params->slave_port_ids[test_params->bonded_slave_count - 1]),
+ "Expected call to failed as invalid port specified.");
+
+ return 0;
+}
+
+static int bonded_id = 2;
+
+static int
+test_add_already_bonded_slave_to_bonded_device(void)
+{
+ int port_id, current_slave_count;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+ char pmd_name[RTE_ETH_NAME_MAX_LEN];
+
+ test_add_slave_to_bonded_device();
+
+ current_slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(current_slave_count, 1,
+ "Number of slaves (%d) is not that expected (%d).",
+ current_slave_count, 1);
+
+ snprintf(pmd_name, RTE_ETH_NAME_MAX_LEN, "%s_%d", BONDED_DEV_NAME, ++bonded_id);
+
+ port_id = rte_eth_bond_create(pmd_name, test_params->bonding_mode,
+ rte_socket_id());
+ TEST_ASSERT(port_id >= 0, "Failed to create bonded device.");
+
+ TEST_ASSERT(rte_eth_bond_slave_add(port_id,
+ test_params->slave_port_ids[test_params->bonded_slave_count - 1])
+ < 0,
+ "Added slave (%d) to bonded port (%d) unexpectedly.",
+ test_params->slave_port_ids[test_params->bonded_slave_count-1],
+ port_id);
+
+ return test_remove_slave_from_bonded_device();
+}
+
+
+static int
+test_get_slaves_from_bonded_device(void)
+{
+ int current_slave_count;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ TEST_ASSERT_SUCCESS(test_add_slave_to_bonded_device(),
+ "Failed to add slave to bonded device");
+
+ /* Invalid port id */
+ current_slave_count = rte_eth_bond_slaves_get(INVALID_PORT_ID, slaves,
+ RTE_MAX_ETHPORTS);
+ TEST_ASSERT(current_slave_count < 0,
+ "Invalid port id unexpectedly succeeded");
+
+ current_slave_count = rte_eth_bond_active_slaves_get(INVALID_PORT_ID,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT(current_slave_count < 0,
+ "Invalid port id unexpectedly succeeded");
+
+ /* Invalid slaves pointer */
+ current_slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ NULL, RTE_MAX_ETHPORTS);
+ TEST_ASSERT(current_slave_count < 0,
+ "Invalid slave array unexpectedly succeeded");
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, NULL, RTE_MAX_ETHPORTS);
+ TEST_ASSERT(current_slave_count < 0,
+ "Invalid slave array unexpectedly succeeded");
+
+ /* non bonded device*/
+ current_slave_count = rte_eth_bond_slaves_get(
+ test_params->slave_port_ids[0], NULL, RTE_MAX_ETHPORTS);
+ TEST_ASSERT(current_slave_count < 0,
+ "Invalid port id unexpectedly succeeded");
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->slave_port_ids[0], NULL, RTE_MAX_ETHPORTS);
+ TEST_ASSERT(current_slave_count < 0,
+ "Invalid port id unexpectedly succeeded");
+
+ TEST_ASSERT_SUCCESS(test_remove_slave_from_bonded_device(),
+ "Failed to remove slaves from bonded device");
+
+ return 0;
+}
+
+
+static int
+test_add_remove_multiple_slaves_to_from_bonded_device(void)
+{
+ int i;
+
+ for (i = 0; i < TEST_MAX_NUMBER_OF_PORTS; i++)
+ TEST_ASSERT_SUCCESS(test_add_slave_to_bonded_device(),
+ "Failed to add slave to bonded device");
+
+ for (i = 0; i < TEST_MAX_NUMBER_OF_PORTS; i++)
+ TEST_ASSERT_SUCCESS(test_remove_slave_from_bonded_device(),
+ "Failed to remove slaves from bonded device");
+
+ return 0;
+}
+
+static void
+enable_bonded_slaves(void)
+{
+ int i;
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ virtual_ethdev_tx_burst_fn_set_success(test_params->slave_port_ids[i],
+ 1);
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 1);
+ }
+}
+
+static int
+test_start_bonded_device(void)
+{
+ struct rte_eth_link link_status;
+
+ int current_slave_count, current_bonding_mode, primary_port;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ /* Add slave to bonded device*/
+ TEST_ASSERT_SUCCESS(test_add_slave_to_bonded_device(),
+ "Failed to add slave to bonded device");
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params->bonded_port_id),
+ "Failed to start bonded pmd eth device %d.",
+ test_params->bonded_port_id);
+
+ /* Change link status of virtual pmd so it will be added to the active
+ * slave list of the bonded device*/
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[test_params->bonded_slave_count-1], 1);
+
+ current_slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(current_slave_count, test_params->bonded_slave_count,
+ "Number of slaves (%d) is not expected value (%d).",
+ current_slave_count, test_params->bonded_slave_count);
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(current_slave_count, test_params->bonded_slave_count,
+ "Number of active slaves (%d) is not expected value (%d).",
+ current_slave_count, test_params->bonded_slave_count);
+
+ current_bonding_mode = rte_eth_bond_mode_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(current_bonding_mode, test_params->bonding_mode,
+ "Bonded device mode (%d) is not expected value (%d).\n",
+ current_bonding_mode, test_params->bonding_mode);
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(primary_port, test_params->slave_port_ids[0],
+ "Primary port (%d) is not expected value (%d).",
+ primary_port, test_params->slave_port_ids[0]);
+
+ rte_eth_link_get(test_params->bonded_port_id, &link_status);
+ TEST_ASSERT_EQUAL(link_status.link_status, 1,
+ "Bonded port (%d) status (%d) is not expected value (%d).\n",
+ test_params->bonded_port_id, link_status.link_status, 1);
+
+ return 0;
+}
+
+static int
+test_stop_bonded_device(void)
+{
+ int current_slave_count;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ struct rte_eth_link link_status;
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ rte_eth_link_get(test_params->bonded_port_id, &link_status);
+ TEST_ASSERT_EQUAL(link_status.link_status, 0,
+ "Bonded port (%d) status (%d) is not expected value (%d).",
+ test_params->bonded_port_id, link_status.link_status, 0);
+
+ current_slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(current_slave_count, test_params->bonded_slave_count,
+ "Number of slaves (%d) is not expected value (%d).",
+ current_slave_count, test_params->bonded_slave_count);
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(current_slave_count, 0,
+ "Number of active slaves (%d) is not expected value (%d).",
+ current_slave_count, 0);
+
+ return 0;
+}
+
+static int
+remove_slaves_and_stop_bonded_device(void)
+{
+ /* Clean up and remove slaves from bonded device */
+ while (test_params->bonded_slave_count > 0)
+ TEST_ASSERT_SUCCESS(test_remove_slave_from_bonded_device(),
+ "test_remove_slave_from_bonded_device failed");
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+ rte_eth_stats_reset(test_params->bonded_port_id);
+ rte_eth_bond_mac_address_reset(test_params->bonded_port_id);
+
+ return 0;
+}
+
+static int
+test_set_bonding_mode(void)
+{
+ int i, bonding_mode;
+
+ int bonding_modes[] = { BONDING_MODE_ROUND_ROBIN,
+ BONDING_MODE_ACTIVE_BACKUP,
+ BONDING_MODE_BALANCE,
+ BONDING_MODE_BROADCAST
+ };
+
+ /* Test supported link bonding modes */
+ for (i = 0; i < (int)RTE_DIM(bonding_modes); i++) {
+ /* Invalid port ID */
+ TEST_ASSERT_FAIL(rte_eth_bond_mode_set(INVALID_PORT_ID,
+ bonding_modes[i]),
+ "Expected call to failed as invalid port (%d) specified.",
+ INVALID_PORT_ID);
+
+ /* Non bonded device */
+ TEST_ASSERT_FAIL(rte_eth_bond_mode_set(test_params->slave_port_ids[0],
+ bonding_modes[i]),
+ "Expected call to failed as invalid port (%d) specified.",
+ test_params->slave_port_ids[0]);
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mode_set(test_params->bonded_port_id,
+ bonding_modes[i]),
+ "Failed to set link bonding mode on port (%d) to (%d).",
+ test_params->bonded_port_id, bonding_modes[i]);
+
+ bonding_mode = rte_eth_bond_mode_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(bonding_mode, bonding_modes[i],
+ "Link bonding mode (%d) of port (%d) is not expected value (%d).",
+ bonding_mode, test_params->bonded_port_id,
+ bonding_modes[i]);
+
+ /* Invalid port ID */
+ bonding_mode = rte_eth_bond_mode_get(INVALID_PORT_ID);
+ TEST_ASSERT(bonding_mode < 0,
+ "Expected call to failed as invalid port (%d) specified.",
+ INVALID_PORT_ID);
+
+ /* Non bonded device */
+ bonding_mode = rte_eth_bond_mode_get(test_params->slave_port_ids[0]);
+ TEST_ASSERT(bonding_mode < 0,
+ "Expected call to failed as invalid port (%d) specified.",
+ test_params->slave_port_ids[0]);
+ }
+
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_set_primary_slave(void)
+{
+ int i, j, retval;
+ struct ether_addr read_mac_addr;
+ struct ether_addr *expected_mac_addr;
+
+ /* Add 4 slaves to bonded device */
+ for (i = test_params->bonded_slave_count; i < 4; i++)
+ TEST_ASSERT_SUCCESS(test_add_slave_to_bonded_device(),
+ "Failed to add slave to bonded device.");
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mode_set(test_params->bonded_port_id,
+ BONDING_MODE_ROUND_ROBIN),
+ "Failed to set link bonding mode on port (%d) to (%d).",
+ test_params->bonded_port_id, BONDING_MODE_ROUND_ROBIN);
+
+ /* Invalid port ID */
+ TEST_ASSERT_FAIL(rte_eth_bond_primary_set(INVALID_PORT_ID,
+ test_params->slave_port_ids[i]),
+ "Expected call to failed as invalid port specified.");
+
+ /* Non bonded device */
+ TEST_ASSERT_FAIL(rte_eth_bond_primary_set(test_params->slave_port_ids[i],
+ test_params->slave_port_ids[i]),
+ "Expected call to failed as invalid port specified.");
+
+ /* Set slave as primary
+ * Verify slave it is now primary slave
+ * Verify that MAC address of bonded device is that of primary slave
+ * Verify that MAC address of all bonded slaves are that of primary slave
+ */
+ for (i = 0; i < 4; i++) {
+ TEST_ASSERT_SUCCESS(rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[i]),
+ "Failed to set bonded port (%d) primary port to (%d)",
+ test_params->bonded_port_id, test_params->slave_port_ids[i]);
+
+ retval = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT(retval >= 0,
+ "Failed to read primary port from bonded port (%d)\n",
+ test_params->bonded_port_id);
+
+ TEST_ASSERT_EQUAL(retval, test_params->slave_port_ids[i],
+ "Bonded port (%d) primary port (%d) not expected value (%d)\n",
+ test_params->bonded_port_id, retval,
+ test_params->slave_port_ids[i]);
+
+ /* stop/start bonded eth dev to apply new MAC */
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params->bonded_port_id),
+ "Failed to start bonded port %d",
+ test_params->bonded_port_id);
+
+ expected_mac_addr = (struct ether_addr *)&slave_mac;
+ expected_mac_addr->addr_bytes[ETHER_ADDR_LEN-1] = i;
+
+ /* Check primary slave MAC */
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(expected_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port mac address not set to that of primary port\n");
+
+ /* Check bonded MAC */
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&read_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port mac address not set to that of primary port\n");
+
+ /* Check other slaves MACs */
+ for (j = 0; j < 4; j++) {
+ if (j != i) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[j],
+ &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(expected_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port mac address not set to that of primary "
+ "port");
+ }
+ }
+ }
+
+
+ /* Test with none existent port */
+ TEST_ASSERT_FAIL(rte_eth_bond_primary_get(test_params->bonded_port_id + 10),
+ "read primary port from expectedly");
+
+ /* Test with slave port */
+ TEST_ASSERT_FAIL(rte_eth_bond_primary_get(test_params->slave_port_ids[0]),
+ "read primary port from expectedly\n");
+
+ TEST_ASSERT_SUCCESS(remove_slaves_and_stop_bonded_device(),
+ "Failed to stop and remove slaves from bonded device");
+
+ /* No slaves */
+ TEST_ASSERT(rte_eth_bond_primary_get(test_params->bonded_port_id) < 0,
+ "read primary port from expectedly\n");
+
+ return 0;
+}
+
+static int
+test_set_explicit_bonded_mac(void)
+{
+ int i;
+ struct ether_addr read_mac_addr;
+ struct ether_addr *mac_addr;
+
+ uint8_t explicit_bonded_mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0x00, 0x01 };
+
+ mac_addr = (struct ether_addr *)explicit_bonded_mac;
+
+ /* Invalid port ID */
+ TEST_ASSERT_FAIL(rte_eth_bond_mac_address_set(INVALID_PORT_ID, mac_addr),
+ "Expected call to failed as invalid port specified.");
+
+ /* Non bonded device */
+ TEST_ASSERT_FAIL(rte_eth_bond_mac_address_set(
+ test_params->slave_port_ids[0], mac_addr),
+ "Expected call to failed as invalid port specified.");
+
+ /* NULL MAC address */
+ TEST_ASSERT_FAIL(rte_eth_bond_mac_address_set(
+ test_params->bonded_port_id, NULL),
+ "Expected call to failed as NULL MAC specified");
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mac_address_set(
+ test_params->bonded_port_id, mac_addr),
+ "Failed to set MAC address on bonded port (%d)",
+ test_params->bonded_port_id);
+
+ /* Add 4 slaves to bonded device */
+ for (i = test_params->bonded_slave_count; i < 4; i++) {
+ TEST_ASSERT_SUCCESS(test_add_slave_to_bonded_device(),
+ "Failed to add slave to bonded device.\n");
+ }
+
+ /* Check bonded MAC */
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(mac_addr, &read_mac_addr, sizeof(read_mac_addr)),
+ "bonded port mac address not set to that of primary port");
+
+ /* Check other slaves MACs */
+ for (i = 0; i < 4; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port mac address not set to that of primary port");
+ }
+
+ /* test resetting mac address on bonded device */
+ TEST_ASSERT_SUCCESS(
+ rte_eth_bond_mac_address_reset(test_params->bonded_port_id),
+ "Failed to reset MAC address on bonded port (%d)",
+ test_params->bonded_port_id);
+
+ TEST_ASSERT_FAIL(
+ rte_eth_bond_mac_address_reset(test_params->slave_port_ids[0]),
+ "Reset MAC address on bonded port (%d) unexpectedly",
+ test_params->slave_port_ids[1]);
+
+ /* test resetting mac address on bonded device with no slaves */
+ TEST_ASSERT_SUCCESS(remove_slaves_and_stop_bonded_device(),
+ "Failed to remove slaves and stop bonded device");
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mac_address_reset(test_params->bonded_port_id),
+ "Failed to reset MAC address on bonded port (%d)",
+ test_params->bonded_port_id);
+
+ return 0;
+}
+
+#define BONDED_INIT_MAC_ASSIGNMENT_SLAVE_COUNT (3)
+
+static int
+test_set_bonded_port_initialization_mac_assignment(void)
+{
+ int i, slave_count, bonded_port_id;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+ int slave_port_ids[BONDED_INIT_MAC_ASSIGNMENT_SLAVE_COUNT];
+
+ struct ether_addr slave_mac_addr, bonded_mac_addr, read_mac_addr;
+
+ /* Initialize default values for MAC addresses */
+ memcpy(&slave_mac_addr, slave_mac, sizeof(struct ether_addr));
+ memcpy(&bonded_mac_addr, slave_mac, sizeof(struct ether_addr));
+
+ /*
+ * 1. a - Create / configure bonded / slave ethdevs
+ */
+ bonded_port_id = rte_eth_bond_create("ethdev_bond_mac_ass_test",
+ BONDING_MODE_ACTIVE_BACKUP, rte_socket_id());
+ TEST_ASSERT(bonded_port_id > 0, "failed to create bonded device");
+
+ TEST_ASSERT_SUCCESS(configure_ethdev(bonded_port_id, 0, 0),
+ "Failed to configure bonded ethdev");
+
+ for (i = 0; i < BONDED_INIT_MAC_ASSIGNMENT_SLAVE_COUNT; i++) {
+ char pmd_name[RTE_ETH_NAME_MAX_LEN];
+
+ slave_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = i + 100;
+
+ snprintf(pmd_name, RTE_ETH_NAME_MAX_LEN, "eth_slave_%d", i);
+
+ slave_port_ids[i] = virtual_ethdev_create(pmd_name,
+ &slave_mac_addr, rte_socket_id(), 1);
+
+ TEST_ASSERT(slave_port_ids[i] >= 0,
+ "Failed to create slave ethdev %s", pmd_name);
+
+ TEST_ASSERT_SUCCESS(configure_ethdev(slave_port_ids[i], 1, 0),
+ "Failed to configure virtual ethdev %s",
+ pmd_name);
+ }
+
+
+ /*
+ * 2. Add slave ethdevs to bonded device
+ */
+ for (i = 0; i < BONDED_INIT_MAC_ASSIGNMENT_SLAVE_COUNT; i++) {
+ TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(bonded_port_id,
+ slave_port_ids[i]),
+ "Failed to add slave (%d) to bonded port (%d).",
+ slave_port_ids[i], bonded_port_id);
+ }
+
+ slave_count = rte_eth_bond_slaves_get(bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(BONDED_INIT_MAC_ASSIGNMENT_SLAVE_COUNT, slave_count,
+ "Number of slaves (%d) is not as expected (%d)",
+ slave_count, BONDED_INIT_MAC_ASSIGNMENT_SLAVE_COUNT);
+
+
+ /*
+ * 3. Set explicit MAC address on bonded ethdev
+ */
+ bonded_mac_addr.addr_bytes[ETHER_ADDR_LEN-2] = 0xFF;
+ bonded_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = 0xAA;
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mac_address_set(
+ bonded_port_id, &bonded_mac_addr),
+ "Failed to set MAC address on bonded port (%d)",
+ bonded_port_id);
+
+
+ /* 4. a - Start bonded ethdev
+ * b - Enable slave devices
+ * c - Verify bonded/slaves ethdev MAC addresses
+ */
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(bonded_port_id),
+ "Failed to start bonded pmd eth device %d.",
+ bonded_port_id);
+
+ for (i = 0; i < BONDED_INIT_MAC_ASSIGNMENT_SLAVE_COUNT; i++) {
+ virtual_ethdev_simulate_link_status_interrupt(
+ slave_port_ids[i], 1);
+ }
+
+ rte_eth_macaddr_get(bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port mac address not as expected");
+
+ rte_eth_macaddr_get(slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 0 mac address not as expected");
+
+ slave_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = 1 + 100;
+ rte_eth_macaddr_get(slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&slave_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 1 mac address not as expected");
+
+ slave_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = 2 + 100;
+ rte_eth_macaddr_get(slave_port_ids[2], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&slave_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 2 mac address not as expected");
+
+
+ /* 7. a - Change primary port
+ * b - Stop / Start bonded port
+ * d - Verify slave ethdev MAC addresses
+ */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_primary_set(bonded_port_id,
+ slave_port_ids[2]),
+ "failed to set primary port on bonded device.");
+
+ rte_eth_dev_stop(bonded_port_id);
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(bonded_port_id),
+ "Failed to start bonded pmd eth device %d.",
+ bonded_port_id);
+
+ rte_eth_macaddr_get(bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port mac address not as expected");
+
+ slave_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = 0 + 100;
+ rte_eth_macaddr_get(slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&slave_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 0 mac address not as expected");
+
+ slave_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = 1 + 100;
+ rte_eth_macaddr_get(slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&slave_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 1 mac address not as expected");
+
+ rte_eth_macaddr_get(slave_port_ids[2], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 2 mac address not as expected");
+
+ /* 6. a - Stop bonded ethdev
+ * b - remove slave ethdevs
+ * c - Verify slave ethdevs MACs are restored
+ */
+ rte_eth_dev_stop(bonded_port_id);
+
+ for (i = 0; i < BONDED_INIT_MAC_ASSIGNMENT_SLAVE_COUNT; i++) {
+ TEST_ASSERT_SUCCESS(rte_eth_bond_slave_remove(bonded_port_id,
+ slave_port_ids[i]),
+ "Failed to remove slave %d from bonded port (%d).",
+ slave_port_ids[i], bonded_port_id);
+ }
+
+ slave_count = rte_eth_bond_slaves_get(bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS);
+
+ TEST_ASSERT_EQUAL(slave_count, 0,
+ "Number of slaves (%d) is great than expected (%d).",
+ slave_count, 0);
+
+ slave_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = 0 + 100;
+ rte_eth_macaddr_get(slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&slave_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 0 mac address not as expected");
+
+ slave_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = 1 + 100;
+ rte_eth_macaddr_get(slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&slave_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 1 mac address not as expected");
+
+ slave_mac_addr.addr_bytes[ETHER_ADDR_LEN-1] = 2 + 100;
+ rte_eth_macaddr_get(slave_port_ids[2], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&slave_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port 2 mac address not as expected");
+
+ return 0;
+}
+
+
+static int
+initialize_bonded_device_with_slaves(uint8_t bonding_mode, uint8_t bond_en_isr,
+ uint8_t number_of_slaves, uint8_t enable_slave)
+{
+ /* Configure bonded device */
+ TEST_ASSERT_SUCCESS(configure_ethdev(test_params->bonded_port_id, 0,
+ bond_en_isr), "Failed to configure bonding port (%d) in mode %d "
+ "with (%d) slaves.", test_params->bonded_port_id, bonding_mode,
+ number_of_slaves);
+
+ /* Add slaves to bonded device */
+ while (number_of_slaves > test_params->bonded_slave_count)
+ TEST_ASSERT_SUCCESS(test_add_slave_to_bonded_device(),
+ "Failed to add slave (%d to bonding port (%d).",
+ test_params->bonded_slave_count - 1,
+ test_params->bonded_port_id);
+
+ /* Set link bonding mode */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mode_set(test_params->bonded_port_id,
+ bonding_mode),
+ "Failed to set link bonding mode on port (%d) to (%d).",
+ test_params->bonded_port_id, bonding_mode);
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params->bonded_port_id),
+ "Failed to start bonded pmd eth device %d.",
+ test_params->bonded_port_id);
+
+ if (enable_slave)
+ enable_bonded_slaves();
+
+ return 0;
+}
+
+static int
+test_adding_slave_after_bonded_device_started(void)
+{
+ int i;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 0, 4, 0),
+ "Failed to add slaves to bonded device");
+
+ /* Enabled slave devices */
+ for (i = 0; i < test_params->bonded_slave_count + 1; i++) {
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 1);
+ }
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(test_params->bonded_port_id,
+ test_params->slave_port_ids[test_params->bonded_slave_count]),
+ "Failed to add slave to bonded port.\n");
+
+ rte_eth_stats_reset(
+ test_params->slave_port_ids[test_params->bonded_slave_count]);
+
+ test_params->bonded_slave_count++;
+
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_STATUS_INTERRUPT_SLAVE_COUNT 4
+#define TEST_LSC_WAIT_TIMEOUT_MS 500
+
+int test_lsc_interrupt_count;
+
+
+static void
+test_bonding_lsc_event_callback(uint8_t port_id __rte_unused,
+ enum rte_eth_event_type type __rte_unused, void *param __rte_unused)
+{
+ pthread_mutex_lock(&mutex);
+ test_lsc_interrupt_count++;
+
+ pthread_cond_signal(&cvar);
+ pthread_mutex_unlock(&mutex);
+}
+
+static inline int
+lsc_timeout(int wait_us)
+{
+ int retval = 0;
+
+ struct timespec ts;
+ struct timeval tp;
+
+ gettimeofday(&tp, NULL);
+
+ /* Convert from timeval to timespec */
+ ts.tv_sec = tp.tv_sec;
+ ts.tv_nsec = tp.tv_usec * 1000;
+ ts.tv_nsec += wait_us * 1000;
+
+ pthread_mutex_lock(&mutex);
+ if (test_lsc_interrupt_count < 1)
+ retval = pthread_cond_timedwait(&cvar, &mutex, &ts);
+
+ pthread_mutex_unlock(&mutex);
+
+ if (retval == 0 && test_lsc_interrupt_count < 1)
+ return -1;
+
+ return retval;
+}
+
+static int
+test_status_interrupt(void)
+{
+ int slave_count;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ /* initialized bonding device with T slaves */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 1,
+ TEST_STATUS_INTERRUPT_SLAVE_COUNT, 1),
+ "Failed to initialise bonded device");
+
+ test_lsc_interrupt_count = 0;
+
+ /* register link status change interrupt callback */
+ rte_eth_dev_callback_register(test_params->bonded_port_id,
+ RTE_ETH_EVENT_INTR_LSC, test_bonding_lsc_event_callback,
+ &test_params->bonded_port_id);
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+
+ TEST_ASSERT_EQUAL(slave_count, TEST_STATUS_INTERRUPT_SLAVE_COUNT,
+ "Number of active slaves (%d) is not as expected (%d)",
+ slave_count, TEST_STATUS_INTERRUPT_SLAVE_COUNT);
+
+ /* Bring all 4 slaves link status to down and test that we have received a
+ * lsc interrupts */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[0], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[2], 0);
+
+ TEST_ASSERT_EQUAL(test_lsc_interrupt_count, 0,
+ "Received a link status change interrupt unexpectedly");
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ TEST_ASSERT(lsc_timeout(TEST_LSC_WAIT_TIMEOUT_MS) == 0,
+ "timed out waiting for interrupt");
+
+ TEST_ASSERT(test_lsc_interrupt_count > 0,
+ "Did not receive link status change interrupt");
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+
+ TEST_ASSERT_EQUAL(slave_count, 0,
+ "Number of active slaves (%d) is not as expected (%d)",
+ slave_count, 0);
+
+ /* bring one slave port up so link status will change */
+ test_lsc_interrupt_count = 0;
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[0], 1);
+
+ TEST_ASSERT(lsc_timeout(TEST_LSC_WAIT_TIMEOUT_MS) == 0,
+ "timed out waiting for interrupt");
+
+ /* test that we have received another lsc interrupt */
+ TEST_ASSERT(test_lsc_interrupt_count > 0,
+ "Did not receive link status change interrupt");
+
+ /* Verify that calling the same slave lsc interrupt doesn't cause another
+ * lsc interrupt from bonded device */
+ test_lsc_interrupt_count = 0;
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[0], 1);
+
+ TEST_ASSERT(lsc_timeout(TEST_LSC_WAIT_TIMEOUT_MS) != 0,
+ "received unexpected interrupt");
+
+ TEST_ASSERT_EQUAL(test_lsc_interrupt_count, 0,
+ "Did not receive link status change interrupt");
+
+
+ /* unregister lsc callback before exiting */
+ rte_eth_dev_callback_unregister(test_params->bonded_port_id,
+ RTE_ETH_EVENT_INTR_LSC, test_bonding_lsc_event_callback,
+ &test_params->bonded_port_id);
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+generate_test_burst(struct rte_mbuf **pkts_burst, uint16_t burst_size,
+ uint8_t vlan, uint8_t ipv4, uint8_t toggle_dst_mac,
+ uint8_t toggle_ip_addr, uint8_t toggle_udp_port)
+{
+ uint16_t pktlen, generated_burst_size, ether_type;
+ void *ip_hdr;
+
+ if (ipv4)
+ ether_type = ETHER_TYPE_IPv4;
+ else
+ ether_type = ETHER_TYPE_IPv6;
+
+ if (toggle_dst_mac)
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr *)dst_mac_1,
+ ether_type, vlan, vlan_id);
+ else
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr *)dst_mac_0,
+ ether_type, vlan, vlan_id);
+
+
+ if (toggle_udp_port)
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_1, 64);
+ else
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_0, 64);
+
+ if (ipv4) {
+ if (toggle_ip_addr)
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_1, pktlen);
+ else
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+
+ ip_hdr = test_params->pkt_ipv4_hdr;
+ } else {
+ if (toggle_ip_addr)
+ pktlen = initialize_ipv6_header(test_params->pkt_ipv6_hdr,
+ (uint8_t *)src_ipv6_addr, (uint8_t *)dst_ipv6_addr_1,
+ pktlen);
+ else
+ pktlen = initialize_ipv6_header(test_params->pkt_ipv6_hdr,
+ (uint8_t *)src_ipv6_addr, (uint8_t *)dst_ipv6_addr_0,
+ pktlen);
+
+ ip_hdr = test_params->pkt_ipv6_hdr;
+ }
+
+ /* Generate burst of packets to transmit */
+ generated_burst_size = generate_packet_burst(test_params->mbuf_pool,
+ pkts_burst, test_params->pkt_eth_hdr, vlan, ip_hdr, ipv4,
+ test_params->pkt_udp_hdr, burst_size, PACKET_BURST_GEN_PKT_LEN_128,
+ 1);
+ TEST_ASSERT_EQUAL(generated_burst_size, burst_size,
+ "Failed to generate packet burst");
+
+ return generated_burst_size;
+}
+
+/** Round Robin Mode Tests */
+
+static int
+test_roundrobin_tx_burst(void)
+{
+ int i, burst_size;
+ struct rte_mbuf *pkt_burst[MAX_PKT_BURST];
+ struct rte_eth_stats port_stats;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 0, 2, 1),
+ "Failed to intialise bonded device");
+
+ burst_size = 20 * test_params->bonded_slave_count;
+
+ TEST_ASSERT(burst_size <= MAX_PKT_BURST,
+ "Burst size specified is greater than supported.");
+
+ /* Generate test bursts of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_test_burst(pkt_burst, burst_size, 0, 1, 0, 0, 0),
+ burst_size, "failed to generate test burst");
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, pkt_burst, burst_size), burst_size,
+ "tx burst failed");
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)\n",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ burst_size);
+
+ /* Verify slave ports tx stats */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_stats_get(test_params->slave_port_ids[i], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)burst_size / test_params->bonded_slave_count,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)\n",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ burst_size / test_params->bonded_slave_count);
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(test_params->bonded_port_id, 0,
+ pkt_burst, burst_size), 0,
+ "tx burst return unexpected value");
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+verify_mbufs_ref_count(struct rte_mbuf **mbufs, int nb_mbufs, int val)
+{
+ int i, refcnt;
+
+ for (i = 0; i < nb_mbufs; i++) {
+ refcnt = rte_mbuf_refcnt_read(mbufs[i]);
+ TEST_ASSERT_EQUAL(refcnt, val,
+ "mbuf ref count (%d)is not the expected value (%d)",
+ refcnt, val);
+ }
+ return 0;
+}
+
+static void
+free_mbufs(struct rte_mbuf **mbufs, int nb_mbufs)
+{
+ int i;
+
+ for (i = 0; i < nb_mbufs; i++)
+ rte_pktmbuf_free(mbufs[i]);
+}
+
+#define TEST_RR_SLAVE_TX_FAIL_SLAVE_COUNT (2)
+#define TEST_RR_SLAVE_TX_FAIL_BURST_SIZE (64)
+#define TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT (22)
+#define TEST_RR_SLAVE_TX_FAIL_FAILING_SLAVE_IDX (1)
+
+static int
+test_roundrobin_tx_burst_slave_tx_fail(void)
+{
+ struct rte_mbuf *pkt_burst[MAX_PKT_BURST];
+ struct rte_mbuf *expected_tx_fail_pkts[MAX_PKT_BURST];
+
+ struct rte_eth_stats port_stats;
+
+ int i, first_fail_idx, tx_count;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 0,
+ TEST_RR_SLAVE_TX_FAIL_SLAVE_COUNT, 1),
+ "Failed to intialise bonded device");
+
+ /* Generate test bursts of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_test_burst(pkt_burst,
+ TEST_RR_SLAVE_TX_FAIL_BURST_SIZE, 0, 1, 0, 0, 0),
+ TEST_RR_SLAVE_TX_FAIL_BURST_SIZE,
+ "Failed to generate test packet burst");
+
+ /* Copy references to packets which we expect not to be transmitted */
+ first_fail_idx = (TEST_RR_SLAVE_TX_FAIL_BURST_SIZE -
+ (TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT *
+ TEST_RR_SLAVE_TX_FAIL_SLAVE_COUNT)) +
+ TEST_RR_SLAVE_TX_FAIL_FAILING_SLAVE_IDX;
+
+ for (i = 0; i < TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT; i++) {
+ expected_tx_fail_pkts[i] = pkt_burst[first_fail_idx +
+ (i * TEST_RR_SLAVE_TX_FAIL_SLAVE_COUNT)];
+ }
+
+ /* Set virtual slave to only fail transmission of
+ * TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT packets in burst */
+ virtual_ethdev_tx_burst_fn_set_success(
+ test_params->slave_port_ids[TEST_RR_SLAVE_TX_FAIL_FAILING_SLAVE_IDX],
+ 0);
+
+ virtual_ethdev_tx_burst_fn_set_tx_pkt_fail_count(
+ test_params->slave_port_ids[TEST_RR_SLAVE_TX_FAIL_FAILING_SLAVE_IDX],
+ TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT);
+
+ tx_count = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkt_burst,
+ TEST_RR_SLAVE_TX_FAIL_BURST_SIZE);
+
+ TEST_ASSERT_EQUAL(tx_count, TEST_RR_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT,
+ "Transmitted (%d) an unexpected (%d) number of packets", tx_count,
+ TEST_RR_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT);
+
+ /* Verify that failed packet are expected failed packets */
+ for (i = 0; i < TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT; i++) {
+ TEST_ASSERT_EQUAL(expected_tx_fail_pkts[i], pkt_burst[i + tx_count],
+ "expected mbuf (%d) pointer %p not expected pointer %p",
+ i, expected_tx_fail_pkts[i], pkt_burst[i + tx_count]);
+ }
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)TEST_RR_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT,
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ TEST_RR_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT);
+
+ /* Verify slave ports tx stats */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ int slave_expected_tx_count;
+
+ rte_eth_stats_get(test_params->slave_port_ids[i], &port_stats);
+
+ slave_expected_tx_count = TEST_RR_SLAVE_TX_FAIL_BURST_SIZE /
+ test_params->bonded_slave_count;
+
+ if (i == TEST_RR_SLAVE_TX_FAIL_FAILING_SLAVE_IDX)
+ slave_expected_tx_count = slave_expected_tx_count -
+ TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT;
+
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)slave_expected_tx_count,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[i],
+ (unsigned int)port_stats.opackets, slave_expected_tx_count);
+ }
+
+ /* Verify that all mbufs have a ref value of zero */
+ TEST_ASSERT_SUCCESS(verify_mbufs_ref_count(&pkt_burst[tx_count],
+ TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT, 1),
+ "mbufs refcnts not as expected");
+ free_mbufs(&pkt_burst[tx_count], TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT);
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_roundrobin_rx_burst_on_single_slave(void)
+{
+ struct rte_mbuf *gen_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+
+ struct rte_eth_stats port_stats;
+
+ int i, j, burst_size = 25;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 0, 4, 1),
+ "Failed to initialize bonded device with slaves");
+
+ /* Generate test bursts of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ gen_pkt_burst, burst_size, 0, 1, 0, 0, 0), burst_size,
+ "burst generation failed");
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ /* Add rx data to slave */
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[0], burst_size);
+
+ /* Call rx burst on bonded device */
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_rx_burst(
+ test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST), burst_size,
+ "round-robin rx burst failed");
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size,
+ "Bonded Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.ipackets, burst_size);
+
+
+
+ /* Verify bonded slave devices rx count */
+ /* Verify slave ports tx stats */
+ for (j = 0; j < test_params->bonded_slave_count; j++) {
+ rte_eth_stats_get(test_params->slave_port_ids[j], &port_stats);
+
+ if (i == j) {
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size,
+ "Slave Port (%d) ipackets value (%u) not as expected"
+ " (%d)", test_params->slave_port_ids[i],
+ (unsigned int)port_stats.ipackets, burst_size);
+ } else {
+ TEST_ASSERT_EQUAL(port_stats.ipackets, 0,
+ "Slave Port (%d) ipackets value (%u) not as expected"
+ " (%d)", test_params->slave_port_ids[i],
+ (unsigned int)port_stats.ipackets, 0);
+ }
+
+ /* Reset bonded slaves stats */
+ rte_eth_stats_reset(test_params->slave_port_ids[j]);
+ }
+ /* reset bonded device stats */
+ rte_eth_stats_reset(test_params->bonded_port_id);
+ }
+
+ /* free mbufs */
+ for (i = 0; i < MAX_PKT_BURST; i++) {
+ if (gen_pkt_burst[i] != NULL)
+ rte_pktmbuf_free(gen_pkt_burst[i]);
+
+ if (rx_pkt_burst[i] != NULL)
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+ }
+
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT (3)
+
+static int
+test_roundrobin_rx_burst_on_multiple_slaves(void)
+{
+ struct rte_mbuf *gen_pkt_burst[TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ int burst_size[TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT] = { 15, 13, 36 };
+ int i, nb_rx;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 0, 4, 1),
+ "Failed to initialize bonded device with slaves");
+
+ /* Generate test bursts of packets to transmit */
+ for (i = 0; i < TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT; i++) {
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &gen_pkt_burst[i][0], burst_size[i], 0, 1, 0, 0, 0),
+ burst_size[i], "burst generation failed");
+ }
+
+ /* Add rx data to slaves */
+ for (i = 0; i < TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT; i++) {
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[i][0], burst_size[i]);
+ }
+
+ /* Call rx burst on bonded device */
+ /* Send burst on bonded port */
+ nb_rx = rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST);
+ TEST_ASSERT_EQUAL(nb_rx , burst_size[0] + burst_size[1] + burst_size[2],
+ "round-robin rx burst failed (%d != %d)\n", nb_rx,
+ burst_size[0] + burst_size[1] + burst_size[2]);
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets,
+ (uint64_t)(burst_size[0] + burst_size[1] + burst_size[2]),
+ "Bonded Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.ipackets,
+ burst_size[0] + burst_size[1] + burst_size[2]);
+
+ /* Verify bonded slave devices rx counts */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[0],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.ipackets, burst_size[0]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[1],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[1], (unsigned int)port_stats.ipackets,
+ burst_size[1]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[2],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[2],
+ (unsigned int)port_stats.ipackets, burst_size[2]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, 0,
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[3],
+ (unsigned int)port_stats.ipackets, 0);
+
+ /* free mbufs */
+ for (i = 0; i < MAX_PKT_BURST; i++) {
+ if (rx_pkt_burst[i] != NULL)
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_roundrobin_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0, expected_mac_addr_2;
+
+ int i;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[2], &expected_mac_addr_2);
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 0, 4, 1),
+ "Failed to initialize bonded device with slaves");
+
+ /* Verify that all MACs are the same as first slave added to bonded dev */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* change primary and verify that MAC addresses haven't changed */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[2]),
+ "Failed to set bonded port (%d) primary port to (%d)",
+ test_params->bonded_port_id, test_params->slave_port_ids[i]);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address has changed to that of primary"
+ " port without stop/start toggle of bonded device",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagate to bonded device and slaves */
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params->bonded_port_id),
+ "Failed to start bonded device");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(
+ memcmp(&expected_mac_addr_2, &read_mac_addr, sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of new primary port",
+ test_params->slave_port_ids[i]);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_2, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of new primary"
+ " port", test_params->slave_port_ids[i]);
+ }
+
+ /* Set explicit MAC address */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mac_address_set(
+ test_params->bonded_port_id, (struct ether_addr *)bonded_mac),
+ "Failed to set MAC");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of new primary port",
+ test_params->slave_port_ids[i]);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)), "slave port (%d) mac address not set to"
+ " that of new primary port\n", test_params->slave_port_ids[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_roundrobin_verify_promiscuous_enable_disable(void)
+{
+ int i, promiscuous_en;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 0, 4, 1),
+ "Failed to initialize bonded device with slaves");
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(promiscuous_en, 1,
+ "Port (%d) promiscuous mode not enabled",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ TEST_ASSERT_EQUAL(promiscuous_en, 1,
+ "slave port (%d) promiscuous mode not enabled",
+ test_params->slave_port_ids[i]);
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(promiscuous_en, 0,
+ "Port (%d) promiscuous mode not disabled\n",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ TEST_ASSERT_EQUAL(promiscuous_en, 0,
+ "Port (%d) promiscuous mode not disabled\n",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_RR_LINK_STATUS_SLAVE_COUNT (4)
+#define TEST_RR_LINK_STATUS_EXPECTED_ACTIVE_SLAVE_COUNT (2)
+
+static int
+test_roundrobin_verify_slave_link_status_change_behaviour(void)
+{
+ struct rte_mbuf *tx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_mbuf *gen_pkt_burst[TEST_RR_LINK_STATUS_SLAVE_COUNT][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+
+ struct rte_eth_stats port_stats;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, burst_size, slave_count;
+
+ /* NULL all pointers in array to simplify cleanup */
+ memset(gen_pkt_burst, 0, sizeof(gen_pkt_burst));
+
+ /* Initialize bonded device with TEST_RR_LINK_STATUS_SLAVE_COUNT slaves
+ * in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ROUND_ROBIN, 0, TEST_RR_LINK_STATUS_SLAVE_COUNT, 1),
+ "Failed to initialize bonded device with slaves");
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, TEST_RR_LINK_STATUS_SLAVE_COUNT,
+ "Number of slaves (%d) is not as expected (%d).",
+ slave_count, TEST_RR_LINK_STATUS_SLAVE_COUNT);
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, TEST_RR_LINK_STATUS_SLAVE_COUNT,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, TEST_RR_LINK_STATUS_SLAVE_COUNT);
+
+ /* Set 2 slaves eth_devs link status to down */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count,
+ TEST_RR_LINK_STATUS_EXPECTED_ACTIVE_SLAVE_COUNT,
+ "Number of active slaves (%d) is not as expected (%d).\n",
+ slave_count, TEST_RR_LINK_STATUS_EXPECTED_ACTIVE_SLAVE_COUNT);
+
+ burst_size = 20;
+
+ /* Verify that pkts are not sent on slaves with link status down:
+ *
+ * 1. Generate test burst of traffic
+ * 2. Transmit burst on bonded eth_dev
+ * 3. Verify stats for bonded eth_dev (opackets = burst_size)
+ * 4. Verify stats for slave eth_devs (s0 = 10, s1 = 0, s2 = 10, s3 = 0)
+ */
+ TEST_ASSERT_EQUAL(
+ generate_test_burst(tx_pkt_burst, burst_size, 0, 1, 0, 0, 0),
+ burst_size, "generate_test_burst failed");
+
+ rte_eth_stats_reset(test_params->bonded_port_id);
+
+
+ TEST_ASSERT_EQUAL(
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, tx_pkt_burst,
+ burst_size), burst_size, "rte_eth_tx_burst failed");
+
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "Port (%d) opackets stats (%d) not expected (%d) value",
+ test_params->bonded_port_id, (int)port_stats.opackets,
+ burst_size);
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)10,
+ "Port (%d) opackets stats (%d) not expected (%d) value",
+ test_params->slave_port_ids[0], (int)port_stats.opackets, 10);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)0,
+ "Port (%d) opackets stats (%d) not expected (%d) value",
+ test_params->slave_port_ids[1], (int)port_stats.opackets, 0);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)10,
+ "Port (%d) opackets stats (%d) not expected (%d) value",
+ test_params->slave_port_ids[2], (int)port_stats.opackets, 10);
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)0,
+ "Port (%d) opackets stats (%d) not expected (%d) value",
+ test_params->slave_port_ids[3], (int)port_stats.opackets, 0);
+
+ /* Verify that pkts are not sent on slaves with link status down:
+ *
+ * 1. Generate test bursts of traffic
+ * 2. Add bursts on to virtual eth_devs
+ * 3. Rx burst on bonded eth_dev, expected (burst_ size *
+ * TEST_RR_LINK_STATUS_EXPECTED_ACTIVE_SLAVE_COUNT) received
+ * 4. Verify stats for bonded eth_dev
+ * 6. Verify stats for slave eth_devs (s0 = 10, s1 = 0, s2 = 10, s3 = 0)
+ */
+ for (i = 0; i < TEST_RR_LINK_STATUS_SLAVE_COUNT; i++) {
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &gen_pkt_burst[i][0], burst_size, 0, 1, 0, 0, 0),
+ burst_size, "failed to generate packet burst");
+
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[i][0], burst_size);
+ }
+
+ TEST_ASSERT_EQUAL(rte_eth_rx_burst(
+ test_params->bonded_port_id, 0, rx_pkt_burst, MAX_PKT_BURST),
+ burst_size + burst_size,
+ "rte_eth_rx_burst failed");
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets , (uint64_t)(burst_size + burst_size),
+ "(%d) port_stats.ipackets not as expected\n",
+ test_params->bonded_port_id);
+
+ /* free mbufs */
+ for (i = 0; i < MAX_PKT_BURST; i++) {
+ if (rx_pkt_burst[i] != NULL)
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+
+ if (gen_pkt_burst[1][i] != NULL)
+ rte_pktmbuf_free(gen_pkt_burst[1][i]);
+
+ if (gen_pkt_burst[3][i] != NULL)
+ rte_pktmbuf_free(gen_pkt_burst[1][i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_RR_POLLING_LINK_STATUS_SLAVE_COUNT (2)
+
+uint8_t polling_slave_mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0x00, 0x00 };
+
+
+int polling_test_slaves[TEST_RR_POLLING_LINK_STATUS_SLAVE_COUNT] = { -1, -1 };
+
+static int
+test_roundrobin_verfiy_polling_slave_link_status_change(void)
+{
+ struct ether_addr *mac_addr = (struct ether_addr *)polling_slave_mac;
+ char slave_name[RTE_ETH_NAME_MAX_LEN];
+
+ int i;
+
+ for (i = 0; i < TEST_RR_POLLING_LINK_STATUS_SLAVE_COUNT; i++) {
+ /* Generate slave name / MAC address */
+ snprintf(slave_name, RTE_ETH_NAME_MAX_LEN, "eth_virt_poll_%d", i);
+ mac_addr->addr_bytes[ETHER_ADDR_LEN-1] = i;
+
+ /* Create slave devices with no ISR Support */
+ if (polling_test_slaves[i] == -1) {
+ polling_test_slaves[i] = virtual_ethdev_create(slave_name, mac_addr,
+ rte_socket_id(), 0);
+ TEST_ASSERT(polling_test_slaves[i] >= 0,
+ "Failed to create virtual virtual ethdev %s\n", slave_name);
+
+ /* Configure slave */
+ TEST_ASSERT_SUCCESS(configure_ethdev(polling_test_slaves[i], 0, 0),
+ "Failed to configure virtual ethdev %s(%d)", slave_name,
+ polling_test_slaves[i]);
+ }
+
+ /* Add slave to bonded device */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(test_params->bonded_port_id,
+ polling_test_slaves[i]),
+ "Failed to add slave %s(%d) to bonded device %d",
+ slave_name, polling_test_slaves[i],
+ test_params->bonded_port_id);
+ }
+
+ /* Initialize bonded device */
+ TEST_ASSERT_SUCCESS(configure_ethdev(test_params->bonded_port_id, 1, 1),
+ "Failed to configure bonded device %d",
+ test_params->bonded_port_id);
+
+
+ /* Register link status change interrupt callback */
+ rte_eth_dev_callback_register(test_params->bonded_port_id,
+ RTE_ETH_EVENT_INTR_LSC, test_bonding_lsc_event_callback,
+ &test_params->bonded_port_id);
+
+ /* link status change callback for first slave link up */
+ test_lsc_interrupt_count = 0;
+
+ virtual_ethdev_set_link_status(polling_test_slaves[0], 1);
+
+ TEST_ASSERT_SUCCESS(lsc_timeout(15000), "timed out waiting for interrupt");
+
+
+ /* no link status change callback for second slave link up */
+ test_lsc_interrupt_count = 0;
+
+ virtual_ethdev_set_link_status(polling_test_slaves[1], 1);
+
+ TEST_ASSERT_FAIL(lsc_timeout(15000), "unexpectedly succeeded");
+
+ /* link status change callback for both slave links down */
+ test_lsc_interrupt_count = 0;
+
+ virtual_ethdev_set_link_status(polling_test_slaves[0], 0);
+ virtual_ethdev_set_link_status(polling_test_slaves[1], 0);
+
+ TEST_ASSERT_SUCCESS(lsc_timeout(20000), "timed out waiting for interrupt");
+
+ /* Un-Register link status change interrupt callback */
+ rte_eth_dev_callback_unregister(test_params->bonded_port_id,
+ RTE_ETH_EVENT_INTR_LSC, test_bonding_lsc_event_callback,
+ &test_params->bonded_port_id);
+
+
+ /* Clean up and remove slaves from bonded device */
+ for (i = 0; i < TEST_RR_POLLING_LINK_STATUS_SLAVE_COUNT; i++) {
+
+ TEST_ASSERT_SUCCESS(
+ rte_eth_bond_slave_remove(test_params->bonded_port_id,
+ polling_test_slaves[i]),
+ "Failed to remove slave %d from bonded port (%d)",
+ polling_test_slaves[i], test_params->bonded_port_id);
+ }
+
+ return remove_slaves_and_stop_bonded_device();
+}
+
+
+/** Active Backup Mode Tests */
+
+static int
+test_activebackup_tx_burst(void)
+{
+ int i, pktlen, primary_port, burst_size;
+ struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
+ struct rte_eth_stats port_stats;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ACTIVE_BACKUP, 0, 1, 1),
+ "Failed to initialize bonded device with slaves");
+
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr *)dst_mac_0,
+ ETHER_TYPE_IPv4, 0, 0);
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_0, 16);
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+
+ burst_size = 20 * test_params->bonded_slave_count;
+
+ TEST_ASSERT(burst_size < MAX_PKT_BURST,
+ "Burst size specified is greater than supported.");
+
+ /* Generate a burst of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_packet_burst(test_params->mbuf_pool, pkts_burst,
+ test_params->pkt_eth_hdr, 0, test_params->pkt_ipv4_hdr, 1,
+ test_params->pkt_udp_hdr, burst_size, PACKET_BURST_GEN_PKT_LEN, 1),
+ burst_size, "failed to generate burst correctly");
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst,
+ burst_size), burst_size, "tx burst failed");
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ burst_size);
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+
+ /* Verify slave ports tx stats */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_stats_get(test_params->slave_port_ids[i], &port_stats);
+ if (test_params->slave_port_ids[i] == primary_port) {
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.opackets,
+ burst_size / test_params->bonded_slave_count);
+ } else {
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.opackets, 0);
+ }
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(test_params->bonded_port_id, 0,
+ pkts_burst, burst_size), 0, "Sending empty burst failed");
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT (4)
+
+static int
+test_activebackup_rx_burst(void)
+{
+ struct rte_mbuf *gen_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+
+ struct rte_eth_stats port_stats;
+
+ int primary_port;
+
+ int i, j, burst_size = 17;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ACTIVE_BACKUP, 0,
+ TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT, 1),
+ "Failed to initialize bonded device with slaves");
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT(primary_port >= 0,
+ "failed to get primary slave for bonded port (%d)",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ /* Generate test bursts of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &gen_pkt_burst[0], burst_size, 0, 1, 0, 0, 0),
+ burst_size, "burst generation failed");
+
+ /* Add rx data to slave */
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[0], burst_size);
+
+ /* Call rx burst on bonded device */
+ TEST_ASSERT_EQUAL(rte_eth_rx_burst(test_params->bonded_port_id, 0,
+ &rx_pkt_burst[0], MAX_PKT_BURST), burst_size,
+ "rte_eth_rx_burst failed");
+
+ if (test_params->slave_port_ids[i] == primary_port) {
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size,
+ "Bonded Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.ipackets, burst_size);
+
+ /* Verify bonded slave devices rx count */
+ for (j = 0; j < test_params->bonded_slave_count; j++) {
+ rte_eth_stats_get(test_params->slave_port_ids[j], &port_stats);
+ if (i == j) {
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size,
+ "Slave Port (%d) ipackets value (%u) not as "
+ "expected (%d)", test_params->slave_port_ids[i],
+ (unsigned int)port_stats.ipackets, burst_size);
+ } else {
+ TEST_ASSERT_EQUAL(port_stats.ipackets, 0,
+ "Slave Port (%d) ipackets value (%u) not as "
+ "expected (%d)\n", test_params->slave_port_ids[i],
+ (unsigned int)port_stats.ipackets, 0);
+ }
+ }
+ } else {
+ for (j = 0; j < test_params->bonded_slave_count; j++) {
+ rte_eth_stats_get(test_params->slave_port_ids[j], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, 0,
+ "Slave Port (%d) ipackets value (%u) not as expected "
+ "(%d)", test_params->slave_port_ids[i],
+ (unsigned int)port_stats.ipackets, 0);
+ }
+ }
+
+ /* free mbufs */
+ for (i = 0; i < MAX_PKT_BURST; i++) {
+ if (rx_pkt_burst[i] != NULL) {
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+ rx_pkt_burst[i] = NULL;
+ }
+ }
+
+ /* reset bonded device stats */
+ rte_eth_stats_reset(test_params->bonded_port_id);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_activebackup_verify_promiscuous_enable_disable(void)
+{
+ int i, primary_port, promiscuous_en;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ACTIVE_BACKUP, 0, 4, 1),
+ "Failed to initialize bonded device with slaves");
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT(primary_port >= 0,
+ "failed to get primary slave for bonded port (%d)",
+ test_params->bonded_port_id);
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(test_params->bonded_port_id), 1,
+ "Port (%d) promiscuous mode not enabled",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ if (primary_port == test_params->slave_port_ids[i]) {
+ TEST_ASSERT_EQUAL(promiscuous_en, 1,
+ "slave port (%d) promiscuous mode not enabled",
+ test_params->slave_port_ids[i]);
+ } else {
+ TEST_ASSERT_EQUAL(promiscuous_en, 0,
+ "slave port (%d) promiscuous mode enabled",
+ test_params->slave_port_ids[i]);
+ }
+
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(test_params->bonded_port_id), 0,
+ "Port (%d) promiscuous mode not disabled\n",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ TEST_ASSERT_EQUAL(promiscuous_en, 0,
+ "slave port (%d) promiscuous mode not disabled\n",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_activebackup_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0, expected_mac_addr_1;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &expected_mac_addr_1);
+
+ /* Initialize bonded device with 2 slaves in active backup mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ACTIVE_BACKUP, 0, 2, 1),
+ "Failed to initialize bonded device with slaves");
+
+ /* Verify that bonded MACs is that of first slave and that the other slave
+ * MAC hasn't been changed */
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected",
+ test_params->slave_port_ids[1]);
+
+ /* change primary and verify that MAC addresses haven't changed */
+ TEST_ASSERT_EQUAL(rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[1]), 0,
+ "Failed to set bonded port (%d) primary port to (%d)",
+ test_params->bonded_port_id, test_params->slave_port_ids[1]);
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected",
+ test_params->slave_port_ids[1]);
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagated to bonded device and slaves */
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params->bonded_port_id),
+ "Failed to start device");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[1]);
+
+ /* Set explicit MAC address */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mac_address_set(
+ test_params->bonded_port_id, (struct ether_addr *)bonded_mac),
+ "failed to set MAC address");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of bonded port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of bonded port",
+ test_params->slave_port_ids[1]);
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_activebackup_verify_slave_link_status_change_failover(void)
+{
+ struct rte_mbuf *pkt_burst[TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, j, burst_size, slave_count, primary_port;
+
+ burst_size = 21;
+
+ memset(pkt_burst, 0, sizeof(pkt_burst));
+
+ /* Generate packet burst for testing */
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[0][0], burst_size, 0, 1, 0, 0, 0), burst_size,
+ "generate_test_burst failed");
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ACTIVE_BACKUP, 0,
+ TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT, 1),
+ "Failed to initialize bonded device with slaves");
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, 4,
+ "Number of slaves (%d) is not as expected (%d).",
+ slave_count, 4);
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, 4,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 4);
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(primary_port, test_params->slave_port_ids[0],
+ "Primary port not as expected");
+
+ /* Bring 2 slaves down and verify active slave count */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS), 2,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 2);
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 1);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 1);
+
+
+ /* Bring primary port down, verify that active slave count is 3 and primary
+ * has changed */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[0], 0);
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS),
+ 3,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 3);
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(primary_port, test_params->slave_port_ids[2],
+ "Primary port not as expected");
+
+ /* Verify that pkts are sent on new primary slave */
+
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, &pkt_burst[0][0],
+ burst_size), burst_size, "rte_eth_tx_burst failed");
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[2]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[1]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[3]);
+
+ /* Generate packet burst for testing */
+
+ for (i = 0; i < TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT; i++) {
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[i][0], burst_size, 0, 1, 0, 0, 0), burst_size,
+ "generate_test_burst failed");
+
+ virtual_ethdev_add_mbufs_to_rx_queue(
+ test_params->slave_port_ids[i], &pkt_burst[i][0], burst_size);
+ }
+
+ TEST_ASSERT_EQUAL(rte_eth_rx_burst(
+ test_params->bonded_port_id, 0, rx_pkt_burst, MAX_PKT_BURST),
+ burst_size, "rte_eth_rx_burst\n");
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size,
+ "(%d) port_stats.ipackets not as expected",
+ test_params->bonded_port_id);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[2]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[1]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[3]);
+
+ /* free mbufs */
+ for (i = 0; i < TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(pkt_burst[i][j]);
+ pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+/** Balance Mode Tests */
+
+static int
+test_balance_xmit_policy_configuration(void)
+{
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_ACTIVE_BACKUP, 0, 2, 1),
+ "Failed to initialize_bonded_device_with_slaves.");
+
+ /* Invalid port id */
+ TEST_ASSERT_FAIL(rte_eth_bond_xmit_policy_set(
+ INVALID_PORT_ID, BALANCE_XMIT_POLICY_LAYER2),
+ "Expected call to failed as invalid port specified.");
+
+ /* Set xmit policy on non bonded device */
+ TEST_ASSERT_FAIL(rte_eth_bond_xmit_policy_set(
+ test_params->slave_port_ids[0], BALANCE_XMIT_POLICY_LAYER2),
+ "Expected call to failed as invalid port specified.");
+
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_xmit_policy_set(
+ test_params->bonded_port_id, BALANCE_XMIT_POLICY_LAYER2),
+ "Failed to set balance xmit policy.");
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_xmit_policy_get(test_params->bonded_port_id),
+ BALANCE_XMIT_POLICY_LAYER2, "balance xmit policy not as expected.");
+
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_xmit_policy_set(
+ test_params->bonded_port_id, BALANCE_XMIT_POLICY_LAYER23),
+ "Failed to set balance xmit policy.");
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_xmit_policy_get(test_params->bonded_port_id),
+ BALANCE_XMIT_POLICY_LAYER23,
+ "balance xmit policy not as expected.");
+
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_xmit_policy_set(
+ test_params->bonded_port_id, BALANCE_XMIT_POLICY_LAYER34),
+ "Failed to set balance xmit policy.");
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_xmit_policy_get(test_params->bonded_port_id),
+ BALANCE_XMIT_POLICY_LAYER34,
+ "balance xmit policy not as expected.");
+
+ /* Invalid port id */
+ TEST_ASSERT_FAIL(rte_eth_bond_xmit_policy_get(INVALID_PORT_ID),
+ "Expected call to failed as invalid port specified.");
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT (2)
+
+static int
+test_balance_l2_tx_burst(void)
+{
+ struct rte_mbuf *pkts_burst[TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+ int burst_size[TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT] = { 10, 15 };
+
+ uint16_t pktlen;
+ int i;
+ struct rte_eth_stats port_stats;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BALANCE, 0, TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT, 1),
+ "Failed to initialize_bonded_device_with_slaves.");
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_xmit_policy_set(
+ test_params->bonded_port_id, BALANCE_XMIT_POLICY_LAYER2),
+ "Failed to set balance xmit policy.");
+
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr *)dst_mac_0,
+ ETHER_TYPE_IPv4, 0, 0);
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_0, 16);
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+
+ /* Generate a burst 1 of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_packet_burst(test_params->mbuf_pool, &pkts_burst[0][0],
+ test_params->pkt_eth_hdr, 0, test_params->pkt_ipv4_hdr, 1,
+ test_params->pkt_udp_hdr, burst_size[0],
+ PACKET_BURST_GEN_PKT_LEN, 1), burst_size[0],
+ "failed to generate packet burst");
+
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr *)dst_mac_1,
+ ETHER_TYPE_IPv4, 0, 0);
+
+ /* Generate a burst 2 of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_packet_burst(test_params->mbuf_pool, &pkts_burst[1][0],
+ test_params->pkt_eth_hdr, 0, test_params->pkt_ipv4_hdr, 1,
+ test_params->pkt_udp_hdr, burst_size[1],
+ PACKET_BURST_GEN_PKT_LEN, 1), burst_size[1],
+ "failed to generate packet burst");
+
+ /* Send burst 1 on bonded port */
+ for (i = 0; i < TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT; i++) {
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(test_params->bonded_port_id, 0,
+ &pkts_burst[i][0], burst_size[i]),
+ burst_size[i], "Failed to transmit packet burst");
+ }
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)(burst_size[0] + burst_size[1]),
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ burst_size[0] + burst_size[1]);
+
+
+ /* Verify slave ports tx stats */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size[0],
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[0], (unsigned int)port_stats.opackets,
+ burst_size[0]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size[1],
+ "Slave Port (%d) opackets value (%u) not as expected (%d)\n",
+ test_params->slave_port_ids[1], (unsigned int)port_stats.opackets,
+ burst_size[1]);
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, &pkts_burst[0][0], burst_size[0]),
+ 0, "Expected zero packet");
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+balance_l23_tx_burst(uint8_t vlan_enabled, uint8_t ipv4,
+ uint8_t toggle_mac_addr, uint8_t toggle_ip_addr)
+{
+ int i, burst_size_1, burst_size_2, nb_tx_1, nb_tx_2;
+
+ struct rte_mbuf *pkts_burst_1[MAX_PKT_BURST];
+ struct rte_mbuf *pkts_burst_2[MAX_PKT_BURST];
+
+ struct rte_eth_stats port_stats;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BALANCE, 0, 2, 1),
+ "Failed to initialize_bonded_device_with_slaves.");
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_xmit_policy_set(
+ test_params->bonded_port_id, BALANCE_XMIT_POLICY_LAYER23),
+ "Failed to set balance xmit policy.");
+
+ burst_size_1 = 20;
+ burst_size_2 = 10;
+
+ TEST_ASSERT(burst_size_1 < MAX_PKT_BURST || burst_size_2 < MAX_PKT_BURST,
+ "Burst size specified is greater than supported.");
+
+ /* Generate test bursts of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ pkts_burst_1, burst_size_1, vlan_enabled, ipv4, 0, 0, 0),
+ burst_size_1, "failed to generate packet burst");
+
+ TEST_ASSERT_EQUAL(generate_test_burst(pkts_burst_2, burst_size_2, vlan_enabled, ipv4,
+ toggle_mac_addr, toggle_ip_addr, 0), burst_size_2,
+ "failed to generate packet burst");
+
+ /* Send burst 1 on bonded port */
+ nb_tx_1 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_1,
+ burst_size_1);
+ TEST_ASSERT_EQUAL(nb_tx_1, burst_size_1, "tx burst failed");
+
+ /* Send burst 2 on bonded port */
+ nb_tx_2 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_2,
+ burst_size_2);
+ TEST_ASSERT_EQUAL(nb_tx_2, burst_size_2, "tx burst failed");
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)(nb_tx_1 + nb_tx_2),
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ nb_tx_1 + nb_tx_2);
+
+ /* Verify slave ports tx stats */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)nb_tx_1,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[0], (unsigned int)port_stats.opackets,
+ nb_tx_1);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)nb_tx_2,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[1], (unsigned int)port_stats.opackets,
+ nb_tx_2);
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, pkts_burst_1,
+ burst_size_1), 0, "Expected zero packet");
+
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_balance_l23_tx_burst_ipv4_toggle_ip_addr(void)
+{
+ return balance_l23_tx_burst(0, 1, 1, 0);
+}
+
+static int
+test_balance_l23_tx_burst_vlan_ipv4_toggle_ip_addr(void)
+{
+ return balance_l23_tx_burst(1, 1, 0, 1);
+}
+
+static int
+test_balance_l23_tx_burst_ipv6_toggle_ip_addr(void)
+{
+ return balance_l23_tx_burst(0, 0, 0, 1);
+}
+
+static int
+test_balance_l23_tx_burst_vlan_ipv6_toggle_ip_addr(void)
+{
+ return balance_l23_tx_burst(1, 0, 0, 1);
+}
+
+static int
+test_balance_l23_tx_burst_toggle_mac_addr(void)
+{
+ return balance_l23_tx_burst(0, 0, 1, 0);
+}
+
+static int
+balance_l34_tx_burst(uint8_t vlan_enabled, uint8_t ipv4,
+ uint8_t toggle_mac_addr, uint8_t toggle_ip_addr,
+ uint8_t toggle_udp_port)
+{
+ int i, burst_size_1, burst_size_2, nb_tx_1, nb_tx_2;
+
+ struct rte_mbuf *pkts_burst_1[MAX_PKT_BURST];
+ struct rte_mbuf *pkts_burst_2[MAX_PKT_BURST];
+
+ struct rte_eth_stats port_stats;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BALANCE, 0, 2, 1),
+ "Failed to initialize_bonded_device_with_slaves.");
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_xmit_policy_set(
+ test_params->bonded_port_id, BALANCE_XMIT_POLICY_LAYER34),
+ "Failed to set balance xmit policy.");
+
+ burst_size_1 = 20;
+ burst_size_2 = 10;
+
+ TEST_ASSERT(burst_size_1 < MAX_PKT_BURST || burst_size_2 < MAX_PKT_BURST,
+ "Burst size specified is greater than supported.");
+
+ /* Generate test bursts of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ pkts_burst_1, burst_size_1, vlan_enabled, ipv4, 0, 0, 0),
+ burst_size_1, "failed to generate burst");
+
+ TEST_ASSERT_EQUAL(generate_test_burst(pkts_burst_2, burst_size_2,
+ vlan_enabled, ipv4, toggle_mac_addr, toggle_ip_addr,
+ toggle_udp_port), burst_size_2, "failed to generate burst");
+
+ /* Send burst 1 on bonded port */
+ nb_tx_1 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_1,
+ burst_size_1);
+ TEST_ASSERT_EQUAL(nb_tx_1, burst_size_1, "tx burst failed");
+
+ /* Send burst 2 on bonded port */
+ nb_tx_2 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_2,
+ burst_size_2);
+ TEST_ASSERT_EQUAL(nb_tx_2, burst_size_2, "tx burst failed");
+
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)(nb_tx_1 + nb_tx_2),
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ nb_tx_1 + nb_tx_2);
+
+ /* Verify slave ports tx stats */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)nb_tx_1,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[0], (unsigned int)port_stats.opackets,
+ nb_tx_1);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)nb_tx_2,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[1], (unsigned int)port_stats.opackets,
+ nb_tx_2);
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, pkts_burst_1,
+ burst_size_1), 0, "Expected zero packet");
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_balance_l34_tx_burst_ipv4_toggle_ip_addr(void)
+{
+ return balance_l34_tx_burst(0, 1, 0, 1, 0);
+}
+
+static int
+test_balance_l34_tx_burst_ipv4_toggle_udp_port(void)
+{
+ return balance_l34_tx_burst(0, 1, 0, 0, 1);
+}
+
+static int
+test_balance_l34_tx_burst_vlan_ipv4_toggle_ip_addr(void)
+{
+ return balance_l34_tx_burst(1, 1, 0, 1, 0);
+}
+
+static int
+test_balance_l34_tx_burst_ipv6_toggle_ip_addr(void)
+{
+ return balance_l34_tx_burst(0, 0, 0, 1, 0);
+}
+
+static int
+test_balance_l34_tx_burst_vlan_ipv6_toggle_ip_addr(void)
+{
+ return balance_l34_tx_burst(1, 0, 0, 1, 0);
+}
+
+static int
+test_balance_l34_tx_burst_ipv6_toggle_udp_port(void)
+{
+ return balance_l34_tx_burst(0, 0, 0, 0, 1);
+}
+
+#define TEST_BAL_SLAVE_TX_FAIL_SLAVE_COUNT (2)
+#define TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 (40)
+#define TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2 (20)
+#define TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT (25)
+#define TEST_BAL_SLAVE_TX_FAIL_FAILING_SLAVE_IDX (0)
+
+static int
+test_balance_tx_burst_slave_tx_fail(void)
+{
+ struct rte_mbuf *pkts_burst_1[TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1];
+ struct rte_mbuf *pkts_burst_2[TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2];
+
+ struct rte_mbuf *expected_fail_pkts[TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT];
+
+ struct rte_eth_stats port_stats;
+
+ int i, first_tx_fail_idx, tx_count_1, tx_count_2;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BALANCE, 0,
+ TEST_BAL_SLAVE_TX_FAIL_SLAVE_COUNT, 1),
+ "Failed to intialise bonded device");
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_xmit_policy_set(
+ test_params->bonded_port_id, BALANCE_XMIT_POLICY_LAYER2),
+ "Failed to set balance xmit policy.");
+
+
+ /* Generate test bursts for transmission */
+ TEST_ASSERT_EQUAL(generate_test_burst(pkts_burst_1,
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1, 0, 0, 0, 0, 0),
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1,
+ "Failed to generate test packet burst 1");
+
+ first_tx_fail_idx = TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 -
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT;
+
+ /* copy mbuf referneces for expected transmission failures */
+ for (i = 0; i < TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT; i++)
+ expected_fail_pkts[i] = pkts_burst_1[i + first_tx_fail_idx];
+
+ TEST_ASSERT_EQUAL(generate_test_burst(pkts_burst_2,
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2, 0, 0, 1, 0, 0),
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2,
+ "Failed to generate test packet burst 2");
+
+
+ /* Set virtual slave TEST_BAL_SLAVE_TX_FAIL_FAILING_SLAVE_IDX to only fail
+ * transmission of TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT packets of burst */
+ virtual_ethdev_tx_burst_fn_set_success(
+ test_params->slave_port_ids[TEST_BAL_SLAVE_TX_FAIL_FAILING_SLAVE_IDX],
+ 0);
+
+ virtual_ethdev_tx_burst_fn_set_tx_pkt_fail_count(
+ test_params->slave_port_ids[TEST_BAL_SLAVE_TX_FAIL_FAILING_SLAVE_IDX],
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT);
+
+
+ /* Transmit burst 1 */
+ tx_count_1 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_1,
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1);
+
+ TEST_ASSERT_EQUAL(tx_count_1, TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 -
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT,
+ "Transmitted (%d) packets, expected to transmit (%d) packets",
+ tx_count_1, TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 -
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT);
+
+ /* Verify that failed packet are expected failed packets */
+ for (i = 0; i < TEST_RR_SLAVE_TX_FAIL_PACKETS_COUNT; i++) {
+ TEST_ASSERT_EQUAL(expected_fail_pkts[i], pkts_burst_1[i + tx_count_1],
+ "expected mbuf (%d) pointer %p not expected pointer %p",
+ i, expected_fail_pkts[i], pkts_burst_1[i + tx_count_1]);
+ }
+
+ /* Transmit burst 2 */
+ tx_count_2 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_2,
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2);
+
+ TEST_ASSERT_EQUAL(tx_count_2, TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2,
+ "Transmitted (%d) packets, expected to transmit (%d) packets",
+ tx_count_2, TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2);
+
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)((TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 -
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT) +
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2),
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ (TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 -
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT) +
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2);
+
+ /* Verify slave ports tx stats */
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 -
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.opackets,
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 -
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT);
+
+
+
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[1],
+ (unsigned int)port_stats.opackets,
+ TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_2);
+
+ /* Verify that all mbufs have a ref value of zero */
+ TEST_ASSERT_SUCCESS(verify_mbufs_ref_count(&pkts_burst_1[tx_count_1],
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT, 1),
+ "mbufs refcnts not as expected");
+
+ free_mbufs(&pkts_burst_1[tx_count_1],
+ TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT);
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_BALANCE_RX_BURST_SLAVE_COUNT (3)
+
+static int
+test_balance_rx_burst(void)
+{
+ struct rte_mbuf *gen_pkt_burst[TEST_BALANCE_RX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ int burst_size[TEST_BALANCE_RX_BURST_SLAVE_COUNT] = { 10, 5, 30 };
+ int i, j;
+
+ memset(gen_pkt_burst, 0, sizeof(gen_pkt_burst));
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BALANCE, 0, 3, 1),
+ "Failed to intialise bonded device");
+
+ /* Generate test bursts of packets to transmit */
+ for (i = 0; i < TEST_BALANCE_RX_BURST_SLAVE_COUNT; i++) {
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &gen_pkt_burst[i][0], burst_size[i], 0, 0, 1,
+ 0, 0), burst_size[i],
+ "failed to generate packet burst");
+ }
+
+ /* Add rx data to slaves */
+ for (i = 0; i < TEST_BALANCE_RX_BURST_SLAVE_COUNT; i++) {
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[i][0], burst_size[i]);
+ }
+
+ /* Call rx burst on bonded device */
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_rx_burst(test_params->bonded_port_id, 0,
+ rx_pkt_burst, MAX_PKT_BURST),
+ burst_size[0] + burst_size[1] + burst_size[2],
+ "balance rx burst failed\n");
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets,
+ (uint64_t)(burst_size[0] + burst_size[1] + burst_size[2]),
+ "Bonded Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.ipackets,
+ burst_size[0] + burst_size[1] + burst_size[2]);
+
+
+ /* Verify bonded slave devices rx counts */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[0],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.ipackets, burst_size[0]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[1],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[1], (unsigned int)port_stats.ipackets,
+ burst_size[1]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[2],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[2], (unsigned int)port_stats.ipackets,
+ burst_size[2]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, 0,
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[3], (unsigned int)port_stats.ipackets,
+ 0);
+
+ /* free mbufs */
+ for (i = 0; i < TEST_BALANCE_RX_BURST_SLAVE_COUNT; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (gen_pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(gen_pkt_burst[i][j]);
+ gen_pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_balance_verify_promiscuous_enable_disable(void)
+{
+ int i;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BALANCE, 0, 4, 1),
+ "Failed to intialise bonded device");
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(test_params->bonded_port_id), 1,
+ "Port (%d) promiscuous mode not enabled",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]), 1,
+ "Port (%d) promiscuous mode not enabled",
+ test_params->slave_port_ids[i]);
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(test_params->bonded_port_id), 0,
+ "Port (%d) promiscuous mode not disabled",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]), 0,
+ "Port (%d) promiscuous mode not disabled",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_balance_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0, expected_mac_addr_1;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &expected_mac_addr_1);
+
+ /* Initialize bonded device with 2 slaves in active backup mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BALANCE, 0, 2, 1),
+ "Failed to intialise bonded device");
+
+ /* Verify that bonded MACs is that of first slave and that the other slave
+ * MAC hasn't been changed */
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[1]);
+
+ /* change primary and verify that MAC addresses haven't changed */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[1]),
+ "Failed to set bonded port (%d) primary port to (%d)\n",
+ test_params->bonded_port_id, test_params->slave_port_ids[1]);
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[1]);
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagated to bonded device and slaves */
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params->bonded_port_id),
+ "Failed to start bonded device");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[1]);
+
+ /* Set explicit MAC address */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mac_address_set(
+ test_params->bonded_port_id, (struct ether_addr *)bonded_mac),
+ "failed to set MAC");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of bonded port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected\n",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of bonded port",
+ test_params->slave_port_ids[1]);
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_BALANCE_LINK_STATUS_SLAVE_COUNT (4)
+
+static int
+test_balance_verify_slave_link_status_change_behaviour(void)
+{
+ struct rte_mbuf *pkt_burst[TEST_BALANCE_LINK_STATUS_SLAVE_COUNT][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, j, burst_size, slave_count;
+
+ memset(pkt_burst, 0, sizeof(pkt_burst));
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BALANCE, 0, TEST_BALANCE_LINK_STATUS_SLAVE_COUNT, 1),
+ "Failed to intialise bonded device");
+
+ TEST_ASSERT_SUCCESS(rte_eth_bond_xmit_policy_set(
+ test_params->bonded_port_id, BALANCE_XMIT_POLICY_LAYER2),
+ "Failed to set balance xmit policy.");
+
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, TEST_BALANCE_LINK_STATUS_SLAVE_COUNT,
+ "Number of slaves (%d) is not as expected (%d).",
+ slave_count, TEST_BALANCE_LINK_STATUS_SLAVE_COUNT);
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, TEST_BALANCE_LINK_STATUS_SLAVE_COUNT,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, TEST_BALANCE_LINK_STATUS_SLAVE_COUNT);
+
+ /* Set 2 slaves link status to down */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS), 2,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 2);
+
+ /* Send to sets of packet burst and verify that they are balanced across
+ * slaves */
+ burst_size = 21;
+
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[0][0], burst_size, 0, 1, 0, 0, 0), burst_size,
+ "generate_test_burst failed");
+
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[1][0], burst_size, 0, 1, 1, 0, 0), burst_size,
+ "generate_test_burst failed");
+
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, &pkt_burst[0][0], burst_size),
+ burst_size, "rte_eth_tx_burst failed");
+
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, &pkt_burst[1][0], burst_size),
+ burst_size, "rte_eth_tx_burst failed");
+
+
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)(burst_size + burst_size),
+ "(%d) port_stats.opackets (%d) not as expected (%d).",
+ test_params->bonded_port_id, (int)port_stats.opackets,
+ burst_size + burst_size);
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "(%d) port_stats.opackets (%d) not as expected (%d).",
+ test_params->slave_port_ids[0], (int)port_stats.opackets,
+ burst_size);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "(%d) port_stats.opackets (%d) not as expected (%d).",
+ test_params->slave_port_ids[2], (int)port_stats.opackets,
+ burst_size);
+
+ /* verify that all packets get send on primary slave when no other slaves
+ * are available */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[2], 0);
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS), 1,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 1);
+
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[1][0], burst_size, 0, 1, 1, 0, 0), burst_size,
+ "generate_test_burst failed");
+
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, &pkt_burst[1][0], burst_size),
+ burst_size, "rte_eth_tx_burst failed");
+
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)(burst_size + burst_size + burst_size),
+ "(%d) port_stats.opackets (%d) not as expected (%d).\n",
+ test_params->bonded_port_id, (int)port_stats.opackets,
+ burst_size + burst_size + burst_size);
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)(burst_size + burst_size),
+ "(%d) port_stats.opackets (%d) not as expected (%d).",
+ test_params->slave_port_ids[0], (int)port_stats.opackets,
+ burst_size + burst_size);
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[0], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 1);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[2], 1);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 1);
+
+ for (i = 0; i < TEST_BALANCE_LINK_STATUS_SLAVE_COUNT; i++) {
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[i][0], burst_size, 0, 1, 0, 0, 0), burst_size,
+ "Failed to generate packet burst");
+
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &pkt_burst[i][0], burst_size);
+ }
+
+ /* Verify that pkts are not received on slaves with link status down */
+
+ rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST);
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)(burst_size * 3),
+ "(%d) port_stats.ipackets (%d) not as expected (%d)\n",
+ test_params->bonded_port_id, (int)port_stats.ipackets,
+ burst_size * 3);
+
+ /* free mbufs allocate for rx testing */
+ for (i = 0; i < TEST_BALANCE_RX_BURST_SLAVE_COUNT; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(pkt_burst[i][j]);
+ pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_broadcast_tx_burst(void)
+{
+ int i, pktlen, burst_size;
+ struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
+
+ struct rte_eth_stats port_stats;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BROADCAST, 0, 2, 1),
+ "Failed to intialise bonded device");
+
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr *)dst_mac_0,
+ ETHER_TYPE_IPv4, 0, 0);
+
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_0, 16);
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+
+ burst_size = 20 * test_params->bonded_slave_count;
+
+ TEST_ASSERT(burst_size < MAX_PKT_BURST,
+ "Burst size specified is greater than supported.");
+
+ /* Generate a burst of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_packet_burst(test_params->mbuf_pool,
+ pkts_burst, test_params->pkt_eth_hdr, 0, test_params->pkt_ipv4_hdr,
+ 1, test_params->pkt_udp_hdr, burst_size, PACKET_BURST_GEN_PKT_LEN,
+ 1), burst_size, "Failed to generate packet burst");
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(test_params->bonded_port_id, 0,
+ pkts_burst, burst_size), burst_size,
+ "Bonded Port (%d) rx burst failed, packets transmitted value "
+ "not as expected (%d)",
+ test_params->bonded_port_id, burst_size);
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)burst_size * test_params->bonded_slave_count,
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ burst_size);
+
+ /* Verify slave ports tx stats */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_stats_get(test_params->slave_port_ids[i], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "Slave Port (%d) opackets value (%u) not as expected (%d)\n",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.opackets, burst_size);
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, pkts_burst, burst_size), 0,
+ "transmitted an unexpected number of packets");
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+
+#define TEST_BCAST_SLAVE_TX_FAIL_SLAVE_COUNT (3)
+#define TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE (40)
+#define TEST_BCAST_SLAVE_TX_FAIL_MAX_PACKETS_COUNT (15)
+#define TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT (10)
+
+static int
+test_broadcast_tx_burst_slave_tx_fail(void)
+{
+ struct rte_mbuf *pkts_burst[TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE];
+ struct rte_mbuf *expected_fail_pkts[TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT];
+
+ struct rte_eth_stats port_stats;
+
+ int i, tx_count;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BROADCAST, 0,
+ TEST_BCAST_SLAVE_TX_FAIL_SLAVE_COUNT, 1),
+ "Failed to intialise bonded device");
+
+ /* Generate test bursts for transmission */
+ TEST_ASSERT_EQUAL(generate_test_burst(pkts_burst,
+ TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE, 0, 0, 0, 0, 0),
+ TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE,
+ "Failed to generate test packet burst");
+
+ for (i = 0; i < TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT; i++) {
+ expected_fail_pkts[i] = pkts_burst[TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT + i];
+ }
+
+ /* Set virtual slave TEST_BAL_SLAVE_TX_FAIL_FAILING_SLAVE_IDX to only fail
+ * transmission of TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT packets of burst */
+ virtual_ethdev_tx_burst_fn_set_success(
+ test_params->slave_port_ids[0],
+ 0);
+ virtual_ethdev_tx_burst_fn_set_success(
+ test_params->slave_port_ids[1],
+ 0);
+ virtual_ethdev_tx_burst_fn_set_success(
+ test_params->slave_port_ids[2],
+ 0);
+
+ virtual_ethdev_tx_burst_fn_set_tx_pkt_fail_count(
+ test_params->slave_port_ids[0],
+ TEST_BCAST_SLAVE_TX_FAIL_MAX_PACKETS_COUNT);
+
+ virtual_ethdev_tx_burst_fn_set_tx_pkt_fail_count(
+ test_params->slave_port_ids[1],
+ TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT);
+
+ virtual_ethdev_tx_burst_fn_set_tx_pkt_fail_count(
+ test_params->slave_port_ids[2],
+ TEST_BCAST_SLAVE_TX_FAIL_MAX_PACKETS_COUNT);
+
+ /* Transmit burst */
+ tx_count = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst,
+ TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE);
+
+ TEST_ASSERT_EQUAL(tx_count, TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT,
+ "Transmitted (%d) packets, expected to transmit (%d) packets",
+ tx_count, TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT);
+
+ /* Verify that failed packet are expected failed packets */
+ for (i = 0; i < TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT; i++) {
+ TEST_ASSERT_EQUAL(expected_fail_pkts[i], pkts_burst[i + tx_count],
+ "expected mbuf (%d) pointer %p not expected pointer %p",
+ i, expected_fail_pkts[i], pkts_burst[i + tx_count]);
+ }
+
+ /* Verify slave ports tx stats */
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MAX_PACKETS_COUNT,
+ "Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MAX_PACKETS_COUNT);
+
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT,
+ "Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+
+ TEST_ASSERT_EQUAL(port_stats.opackets,
+ (uint64_t)TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MAX_PACKETS_COUNT,
+ "Port (%d) opackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.opackets,
+ TEST_BCAST_SLAVE_TX_FAIL_BURST_SIZE -
+ TEST_BCAST_SLAVE_TX_FAIL_MAX_PACKETS_COUNT);
+
+
+ /* Verify that all mbufs who transmission failed have a ref value of one */
+ TEST_ASSERT_SUCCESS(verify_mbufs_ref_count(&pkts_burst[tx_count],
+ TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT, 1),
+ "mbufs refcnts not as expected");
+
+ free_mbufs(&pkts_burst[tx_count],
+ TEST_BCAST_SLAVE_TX_FAIL_MIN_PACKETS_COUNT);
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define BROADCAST_RX_BURST_NUM_OF_SLAVES (3)
+
+static int
+test_broadcast_rx_burst(void)
+{
+ struct rte_mbuf *gen_pkt_burst[BROADCAST_RX_BURST_NUM_OF_SLAVES][MAX_PKT_BURST];
+
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ int burst_size[BROADCAST_RX_BURST_NUM_OF_SLAVES] = { 10, 5, 30 };
+ int i, j;
+
+ memset(gen_pkt_burst, 0, sizeof(gen_pkt_burst));
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BROADCAST, 0, 3, 1),
+ "Failed to intialise bonded device");
+
+ /* Generate test bursts of packets to transmit */
+ for (i = 0; i < BROADCAST_RX_BURST_NUM_OF_SLAVES; i++) {
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &gen_pkt_burst[i][0], burst_size[i], 0, 0, 1, 0, 0),
+ burst_size[i], "failed to generate packet burst");
+ }
+
+ /* Add rx data to slave 0 */
+ for (i = 0; i < BROADCAST_RX_BURST_NUM_OF_SLAVES; i++) {
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[i][0], burst_size[i]);
+ }
+
+
+ /* Call rx burst on bonded device */
+ /* Send burst on bonded port */
+ TEST_ASSERT_EQUAL(rte_eth_rx_burst(
+ test_params->bonded_port_id, 0, rx_pkt_burst, MAX_PKT_BURST),
+ burst_size[0] + burst_size[1] + burst_size[2],
+ "rx burst failed");
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets,
+ (uint64_t)(burst_size[0] + burst_size[1] + burst_size[2]),
+ "Bonded Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->bonded_port_id, (unsigned int)port_stats.ipackets,
+ burst_size[0] + burst_size[1] + burst_size[2]);
+
+
+ /* Verify bonded slave devices rx counts */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[0],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[0], (unsigned int)port_stats.ipackets,
+ burst_size[0]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[1],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[0], (unsigned int)port_stats.ipackets,
+ burst_size[1]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size[2],
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[2], (unsigned int)port_stats.ipackets,
+ burst_size[2]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, 0,
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)",
+ test_params->slave_port_ids[3], (unsigned int)port_stats.ipackets,
+ 0);
+
+ /* free mbufs allocate for rx testing */
+ for (i = 0; i < BROADCAST_RX_BURST_NUM_OF_SLAVES; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (gen_pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(gen_pkt_burst[i][j]);
+ gen_pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_broadcast_verify_promiscuous_enable_disable(void)
+{
+ int i;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BROADCAST, 0, 4, 1),
+ "Failed to intialise bonded device");
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(test_params->bonded_port_id), 1,
+ "Port (%d) promiscuous mode not enabled",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]), 1,
+ "Port (%d) promiscuous mode not enabled",
+ test_params->slave_port_ids[i]);
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(test_params->bonded_port_id), 0,
+ "Port (%d) promiscuous mode not disabled",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ TEST_ASSERT_EQUAL(rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]), 0,
+ "Port (%d) promiscuous mode not disabled",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_broadcast_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0, expected_mac_addr_1;
+
+ int i;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[2], &expected_mac_addr_1);
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BROADCAST, 0, 4, 1),
+ "Failed to intialise bonded device");
+
+ /* Verify that all MACs are the same as first slave added to bonded
+ * device */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* change primary and verify that MAC addresses haven't changed */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[2]),
+ "Failed to set bonded port (%d) primary port to (%d)",
+ test_params->bonded_port_id, test_params->slave_port_ids[i]);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address has changed to that of primary "
+ "port without stop/start toggle of bonded device",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagated to bonded device and slaves */
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params->bonded_port_id),
+ "Failed to start bonded device");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of new primary port",
+ test_params->slave_port_ids[i]);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of new primary "
+ "port", test_params->slave_port_ids[i]);
+ }
+
+ /* Set explicit MAC address */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mac_address_set(
+ test_params->bonded_port_id, (struct ether_addr *)bonded_mac),
+ "Failed to set MAC address");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of new primary port",
+ test_params->slave_port_ids[i]);
+
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of new primary "
+ "port", test_params->slave_port_ids[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define BROADCAST_LINK_STATUS_NUM_OF_SLAVES (4)
+static int
+test_broadcast_verify_slave_link_status_change_behaviour(void)
+{
+ struct rte_mbuf *pkt_burst[BROADCAST_LINK_STATUS_NUM_OF_SLAVES][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, j, burst_size, slave_count;
+
+ memset(pkt_burst, 0, sizeof(pkt_burst));
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_BROADCAST, 0, BROADCAST_LINK_STATUS_NUM_OF_SLAVES,
+ 1), "Failed to intialise bonded device");
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, 4,
+ "Number of slaves (%d) is not as expected (%d).",
+ slave_count, 4);
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, 4,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 4);
+
+ /* Set 2 slaves link status to down */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, 2,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 2);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++)
+ rte_eth_stats_reset(test_params->slave_port_ids[i]);
+
+ /* Verify that pkts are not sent on slaves with link status down */
+ burst_size = 21;
+
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[0][0], burst_size, 0, 0, 1, 0, 0), burst_size,
+ "generate_test_burst failed");
+
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(test_params->bonded_port_id, 0,
+ &pkt_burst[0][0], burst_size), burst_size,
+ "rte_eth_tx_burst failed\n");
+
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)(burst_size * slave_count),
+ "(%d) port_stats.opackets (%d) not as expected (%d)\n",
+ test_params->bonded_port_id, (int)port_stats.opackets,
+ burst_size * slave_count);
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[1]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (uint64_t)burst_size,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[2]);
+
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, 0,
+ "(%d) port_stats.opackets not as expected",
+ test_params->slave_port_ids[3]);
+
+
+ for (i = 0; i < BROADCAST_LINK_STATUS_NUM_OF_SLAVES; i++) {
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[i][0], burst_size, 0, 0, 1, 0, 0),
+ burst_size, "failed to generate packet burst");
+
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &pkt_burst[i][0], burst_size);
+ }
+
+ /* Verify that pkts are not received on slaves with link status down */
+ TEST_ASSERT_EQUAL(rte_eth_rx_burst(
+ test_params->bonded_port_id, 0, rx_pkt_burst, MAX_PKT_BURST),
+ burst_size + burst_size, "rte_eth_rx_burst failed");
+
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)(burst_size + burst_size),
+ "(%d) port_stats.ipackets not as expected\n",
+ test_params->bonded_port_id);
+
+ /* free mbufs allocate for rx testing */
+ for (i = 0; i < BROADCAST_LINK_STATUS_NUM_OF_SLAVES; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(pkt_burst[i][j]);
+ pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_reconfigure_bonded_device(void)
+{
+ test_params->nb_rx_q = 4;
+ test_params->nb_tx_q = 4;
+
+ TEST_ASSERT_SUCCESS(configure_ethdev(test_params->bonded_port_id, 0, 0),
+ "failed to reconfigure bonded device");
+
+ test_params->nb_rx_q = 2;
+ test_params->nb_tx_q = 2;
+
+ TEST_ASSERT_SUCCESS(configure_ethdev(test_params->bonded_port_id, 0, 0),
+ "failed to reconfigure bonded device with less rx/tx queues");
+
+ return 0;
+}
+
+
+static int
+test_close_bonded_device(void)
+{
+ rte_eth_dev_close(test_params->bonded_port_id);
+ return 0;
+}
+
+static void
+testsuite_teardown(void)
+{
+ free(test_params->pkt_eth_hdr);
+ test_params->pkt_eth_hdr = NULL;
+
+ /* Clean up and remove slaves from bonded device */
+ remove_slaves_and_stop_bonded_device();
+}
+
+static void
+free_virtualpmd_tx_queue(void)
+{
+ int i, slave_port, to_free_cnt;
+ struct rte_mbuf *pkts_to_free[MAX_PKT_BURST];
+
+ /* Free tx queue of virtual pmd */
+ for (slave_port = 0; slave_port < test_params->bonded_slave_count;
+ slave_port++) {
+ to_free_cnt = virtual_ethdev_get_mbufs_from_tx_queue(
+ test_params->slave_port_ids[slave_port],
+ pkts_to_free, MAX_PKT_BURST);
+ for (i = 0; i < to_free_cnt; i++)
+ rte_pktmbuf_free(pkts_to_free[i]);
+ }
+}
+
+static int
+test_tlb_tx_burst(void)
+{
+ int i, burst_size, nb_tx;
+ uint64_t nb_tx2 = 0;
+ struct rte_mbuf *pkt_burst[MAX_PKT_BURST];
+ struct rte_eth_stats port_stats[32];
+ uint64_t sum_ports_opackets = 0, all_bond_opackets = 0, all_bond_obytes = 0;
+ uint16_t pktlen;
+
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves
+ (BONDING_MODE_TLB, 1, 3, 1),
+ "Failed to initialise bonded device");
+
+ burst_size = 20 * test_params->bonded_slave_count;
+
+ TEST_ASSERT(burst_size < MAX_PKT_BURST,
+ "Burst size specified is greater than supported.\n");
+
+
+ /* Generate bursts of packets */
+ for (i = 0; i < 400000; i++) {
+ /*test two types of mac src own(bonding) and others */
+ if (i % 2 == 0) {
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac,
+ (struct ether_addr *)dst_mac_0, ETHER_TYPE_IPv4, 0, 0);
+ } else {
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)test_params->default_slave_mac,
+ (struct ether_addr *)dst_mac_0, ETHER_TYPE_IPv4, 0, 0);
+ }
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_0, 16);
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+ generate_packet_burst(test_params->mbuf_pool, pkt_burst,
+ test_params->pkt_eth_hdr, 0, test_params->pkt_ipv4_hdr,
+ 1, test_params->pkt_udp_hdr, burst_size, 60, 1);
+ /* Send burst on bonded port */
+ nb_tx = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkt_burst,
+ burst_size);
+ nb_tx2 += nb_tx;
+
+ free_virtualpmd_tx_queue();
+
+ TEST_ASSERT_EQUAL(nb_tx, burst_size,
+ "number of packet not equal burst size");
+
+ rte_delay_us(5);
+ }
+
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats[0]);
+
+ all_bond_opackets = port_stats[0].opackets;
+ all_bond_obytes = port_stats[0].obytes;
+
+ TEST_ASSERT_EQUAL(port_stats[0].opackets, (uint64_t)nb_tx2,
+ "Bonded Port (%d) opackets value (%u) not as expected (%d)\n",
+ test_params->bonded_port_id, (unsigned int)port_stats[0].opackets,
+ burst_size);
+
+
+ /* Verify slave ports tx stats */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_stats_get(test_params->slave_port_ids[i], &port_stats[i]);
+ sum_ports_opackets += port_stats[i].opackets;
+ }
+
+ TEST_ASSERT_EQUAL(sum_ports_opackets, (uint64_t)all_bond_opackets,
+ "Total packets sent by slaves is not equal to packets sent by bond interface");
+
+ /* checking if distribution of packets is balanced over slaves */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ TEST_ASSERT(port_stats[i].obytes > 0 &&
+ port_stats[i].obytes < all_bond_obytes,
+ "Packets are not balanced over slaves");
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ nb_tx = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkt_burst,
+ burst_size);
+ TEST_ASSERT_EQUAL(nb_tx, 0, " bad number of packet in burst");
+
+ /* Clean ugit checkout masterp and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_ADAPTIVE_TRANSMIT_LOAD_BALANCING_RX_BURST_SLAVE_COUNT (4)
+
+static int
+test_tlb_rx_burst(void)
+{
+ struct rte_mbuf *gen_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+
+ struct rte_eth_stats port_stats;
+
+ int primary_port;
+
+ uint16_t i, j, nb_rx, burst_size = 17;
+
+ /* Initialize bonded device with 4 slaves in transmit load balancing mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_TLB,
+ TEST_ADAPTIVE_TRANSMIT_LOAD_BALANCING_RX_BURST_SLAVE_COUNT, 1, 1),
+ "Failed to initialize bonded device");
+
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT(primary_port >= 0,
+ "failed to get primary slave for bonded port (%d)",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ /* Generate test bursts of packets to transmit */
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &gen_pkt_burst[0], burst_size, 0, 1, 0, 0, 0), burst_size,
+ "burst generation failed");
+
+ /* Add rx data to slave */
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[0], burst_size);
+
+ /* Call rx burst on bonded device */
+ nb_rx = rte_eth_rx_burst(test_params->bonded_port_id, 0,
+ &rx_pkt_burst[0], MAX_PKT_BURST);
+
+ TEST_ASSERT_EQUAL(nb_rx, burst_size, "rte_eth_rx_burst failed\n");
+
+ if (test_params->slave_port_ids[i] == primary_port) {
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size,
+ "Bonded Port (%d) ipackets value (%u) not as expected (%d)\n",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.ipackets, burst_size);
+
+ /* Verify bonded slave devices rx count */
+ for (j = 0; j < test_params->bonded_slave_count; j++) {
+ rte_eth_stats_get(test_params->slave_port_ids[j], &port_stats);
+ if (i == j) {
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size,
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)\n",
+ test_params->slave_port_ids[i],
+ (unsigned int)port_stats.ipackets, burst_size);
+ } else {
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)0,
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)\n",
+ test_params->slave_port_ids[i],
+ (unsigned int)port_stats.ipackets, 0);
+ }
+ }
+ } else {
+ for (j = 0; j < test_params->bonded_slave_count; j++) {
+ rte_eth_stats_get(test_params->slave_port_ids[j], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)0,
+ "Slave Port (%d) ipackets value (%u) not as expected (%d)\n",
+ test_params->slave_port_ids[i],
+ (unsigned int)port_stats.ipackets, 0);
+ }
+ }
+
+ /* free mbufs */
+ for (i = 0; i < burst_size; i++)
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+
+ /* reset bonded device stats */
+ rte_eth_stats_reset(test_params->bonded_port_id);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_tlb_verify_promiscuous_enable_disable(void)
+{
+ int i, primary_port, promiscuous_en;
+
+ /* Initialize bonded device with 4 slaves in transmit load balancing mode */
+ TEST_ASSERT_SUCCESS( initialize_bonded_device_with_slaves(
+ BONDING_MODE_TLB, 0, 4, 1),
+ "Failed to initialize bonded device");
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT(primary_port >= 0,
+ "failed to get primary slave for bonded port (%d)",
+ test_params->bonded_port_id);
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(promiscuous_en, (int)1,
+ "Port (%d) promiscuous mode not enabled\n",
+ test_params->bonded_port_id);
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ if (primary_port == test_params->slave_port_ids[i]) {
+ TEST_ASSERT_EQUAL(promiscuous_en, (int)1,
+ "Port (%d) promiscuous mode not enabled\n",
+ test_params->bonded_port_id);
+ } else {
+ TEST_ASSERT_EQUAL(promiscuous_en, (int)0,
+ "Port (%d) promiscuous mode enabled\n",
+ test_params->bonded_port_id);
+ }
+
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(promiscuous_en, (int)0,
+ "Port (%d) promiscuous mode not disabled\n",
+ test_params->bonded_port_id);
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ TEST_ASSERT_EQUAL(promiscuous_en, (int)0,
+ "slave port (%d) promiscuous mode not disabled\n",
+ test_params->slave_port_ids[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_tlb_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0, expected_mac_addr_1;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &expected_mac_addr_1);
+
+ /* Initialize bonded device with 2 slaves in active backup mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_TLB, 0, 2, 1),
+ "Failed to initialize bonded device");
+
+ /* Verify that bonded MACs is that of first slave and that the other slave
+ * MAC hasn't been changed */
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected",
+ test_params->slave_port_ids[1]);
+
+ /* change primary and verify that MAC addresses haven't changed */
+ TEST_ASSERT_EQUAL(rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[1]), 0,
+ "Failed to set bonded port (%d) primary port to (%d)",
+ test_params->bonded_port_id, test_params->slave_port_ids[1]);
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected",
+ test_params->slave_port_ids[1]);
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagated to bonded device and slaves */
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params->bonded_port_id),
+ "Failed to start device");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of primary port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of primary port",
+ test_params->slave_port_ids[1]);
+
+
+ /* Set explicit MAC address */
+ TEST_ASSERT_SUCCESS(rte_eth_bond_mac_address_set(
+ test_params->bonded_port_id, (struct ether_addr *)bonded_mac),
+ "failed to set MAC addres");
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "bonded port (%d) mac address not set to that of bonded port",
+ test_params->bonded_port_id);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not as expected",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ TEST_ASSERT_SUCCESS(memcmp(&bonded_mac, &read_mac_addr,
+ sizeof(read_mac_addr)),
+ "slave port (%d) mac address not set to that of bonded port",
+ test_params->slave_port_ids[1]);
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_tlb_verify_slave_link_status_change_failover(void)
+{
+ struct rte_mbuf *pkt_burst[TEST_ADAPTIVE_TRANSMIT_LOAD_BALANCING_RX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, j, burst_size, slave_count, primary_port;
+
+ burst_size = 21;
+
+ memset(pkt_burst, 0, sizeof(pkt_burst));
+
+
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves(
+ BONDING_MODE_TLB, 0,
+ TEST_ADAPTIVE_TRANSMIT_LOAD_BALANCING_RX_BURST_SLAVE_COUNT, 1),
+ "Failed to initialize bonded device with slaves");
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, 4,
+ "Number of slaves (%d) is not as expected (%d).\n",
+ slave_count, 4);
+
+ slave_count = rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ TEST_ASSERT_EQUAL(slave_count, (int)4,
+ "Number of slaves (%d) is not as expected (%d).\n",
+ slave_count, 4);
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(primary_port, test_params->slave_port_ids[0],
+ "Primary port not as expected");
+
+ /* Bring 2 slaves down and verify active slave count */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS), 2,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 2);
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 1);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 1);
+
+
+ /* Bring primary port down, verify that active slave count is 3 and primary
+ * has changed */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[0], 0);
+
+ TEST_ASSERT_EQUAL(rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS), 3,
+ "Number of active slaves (%d) is not as expected (%d).",
+ slave_count, 3);
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ TEST_ASSERT_EQUAL(primary_port, test_params->slave_port_ids[2],
+ "Primary port not as expected");
+ rte_delay_us(500000);
+ /* Verify that pkts are sent on new primary slave */
+ for (i = 0; i < 4; i++) {
+ TEST_ASSERT_EQUAL(generate_test_burst(
+ &pkt_burst[0][0], burst_size, 0, 1, 0, 0, 0), burst_size,
+ "generate_test_burst failed\n");
+ TEST_ASSERT_EQUAL(rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, &pkt_burst[0][0], burst_size), burst_size,
+ "rte_eth_tx_burst failed\n");
+ rte_delay_us(11000);
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.opackets, (int8_t)0,
+ "(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[0]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ TEST_ASSERT_NOT_EQUAL(port_stats.opackets, (int8_t)0,
+ "(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[1]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ TEST_ASSERT_NOT_EQUAL(port_stats.opackets, (int8_t)0,
+ "(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[2]);
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ TEST_ASSERT_NOT_EQUAL(port_stats.opackets, (int8_t)0,
+ "(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[3]);
+
+
+ /* Generate packet burst for testing */
+
+ for (i = 0; i < TEST_ADAPTIVE_TRANSMIT_LOAD_BALANCING_RX_BURST_SLAVE_COUNT; i++) {
+ if (generate_test_burst(&pkt_burst[i][0], burst_size, 0, 1, 0, 0, 0) !=
+ burst_size)
+ return -1;
+
+ virtual_ethdev_add_mbufs_to_rx_queue(
+ test_params->slave_port_ids[i], &pkt_burst[i][0], burst_size);
+ }
+
+ if (rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST) != burst_size) {
+ printf("rte_eth_rx_burst\n");
+ return -1;
+
+ }
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ TEST_ASSERT_EQUAL(port_stats.ipackets, (uint64_t)burst_size,
+ "(%d) port_stats.ipackets not as expected\n",
+ test_params->bonded_port_id);
+
+ /* free mbufs */
+
+ for (i = 0; i < TEST_ADAPTIVE_TRANSMIT_LOAD_BALANCING_RX_BURST_SLAVE_COUNT; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(pkt_burst[i][j]);
+ pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_ALB_SLAVE_COUNT 2
+
+static uint8_t mac_client1[] = {0x00, 0xAA, 0x55, 0xFF, 0xCC, 1};
+static uint8_t mac_client2[] = {0x00, 0xAA, 0x55, 0xFF, 0xCC, 2};
+static uint8_t mac_client3[] = {0x00, 0xAA, 0x55, 0xFF, 0xCC, 3};
+static uint8_t mac_client4[] = {0x00, 0xAA, 0x55, 0xFF, 0xCC, 4};
+
+static uint32_t ip_host = IPV4_ADDR(192, 168, 0, 0);
+static uint32_t ip_client1 = IPV4_ADDR(192, 168, 0, 1);
+static uint32_t ip_client2 = IPV4_ADDR(192, 168, 0, 2);
+static uint32_t ip_client3 = IPV4_ADDR(192, 168, 0, 3);
+static uint32_t ip_client4 = IPV4_ADDR(192, 168, 0, 4);
+
+static int
+test_alb_change_mac_in_reply_sent(void)
+{
+ struct rte_mbuf *pkt;
+ struct rte_mbuf *pkts_sent[MAX_PKT_BURST];
+
+ struct ether_hdr *eth_pkt;
+ struct arp_hdr *arp_pkt;
+
+ int slave_idx, nb_pkts, pkt_idx;
+ int retval = 0;
+
+ struct ether_addr bond_mac, client_mac;
+ struct ether_addr *slave_mac1, *slave_mac2;
+
+ TEST_ASSERT_SUCCESS(
+ initialize_bonded_device_with_slaves(BONDING_MODE_ALB,
+ 0, TEST_ALB_SLAVE_COUNT, 1),
+ "Failed to initialize_bonded_device_with_slaves.");
+
+ /* Flush tx queue */
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, NULL, 0);
+ for (slave_idx = 0; slave_idx < test_params->bonded_slave_count;
+ slave_idx++) {
+ nb_pkts = virtual_ethdev_get_mbufs_from_tx_queue(
+ test_params->slave_port_ids[slave_idx], pkts_sent,
+ MAX_PKT_BURST);
+ }
+
+ ether_addr_copy(
+ rte_eth_devices[test_params->bonded_port_id].data->mac_addrs,
+ &bond_mac);
+
+ /*
+ * Generating four packets with different mac and ip addresses and sending
+ * them through the bonding port.
+ */
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client1, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_ARP, 0,
+ 0);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+ initialize_arp_header(arp_pkt, &bond_mac, &client_mac, ip_host, ip_client1,
+ ARP_OP_REPLY);
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt, 1);
+
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client2, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_ARP, 0,
+ 0);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+ initialize_arp_header(arp_pkt, &bond_mac, &client_mac, ip_host, ip_client2,
+ ARP_OP_REPLY);
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt, 1);
+
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client3, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_ARP, 0,
+ 0);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+ initialize_arp_header(arp_pkt, &bond_mac, &client_mac, ip_host, ip_client3,
+ ARP_OP_REPLY);
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt, 1);
+
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client4, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_ARP, 0,
+ 0);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+ initialize_arp_header(arp_pkt, &bond_mac, &client_mac, ip_host, ip_client4,
+ ARP_OP_REPLY);
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt, 1);
+
+ slave_mac1 =
+ rte_eth_devices[test_params->slave_port_ids[0]].data->mac_addrs;
+ slave_mac2 =
+ rte_eth_devices[test_params->slave_port_ids[1]].data->mac_addrs;
+
+ /*
+ * Checking if packets are properly distributed on bonding ports. Packets
+ * 0 and 2 should be sent on port 0 and packets 1 and 3 on port 1.
+ */
+ for (slave_idx = 0; slave_idx < test_params->bonded_slave_count; slave_idx++) {
+ nb_pkts = virtual_ethdev_get_mbufs_from_tx_queue(
+ test_params->slave_port_ids[slave_idx], pkts_sent,
+ MAX_PKT_BURST);
+
+ for (pkt_idx = 0; pkt_idx < nb_pkts; pkt_idx++) {
+ eth_pkt = rte_pktmbuf_mtod(pkts_sent[pkt_idx], struct ether_hdr *);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+
+ if (slave_idx%2 == 0) {
+ if (!is_same_ether_addr(slave_mac1, &arp_pkt->arp_data.arp_sha)) {
+ retval = -1;
+ goto test_end;
+ }
+ } else {
+ if (!is_same_ether_addr(slave_mac2, &arp_pkt->arp_data.arp_sha)) {
+ retval = -1;
+ goto test_end;
+ }
+ }
+ }
+ }
+
+test_end:
+ retval += remove_slaves_and_stop_bonded_device();
+ return retval;
+}
+
+static int
+test_alb_reply_from_client(void)
+{
+ struct ether_hdr *eth_pkt;
+ struct arp_hdr *arp_pkt;
+
+ struct rte_mbuf *pkt;
+ struct rte_mbuf *pkts_sent[MAX_PKT_BURST];
+
+ int slave_idx, nb_pkts, pkt_idx, nb_pkts_sum = 0;
+ int retval = 0;
+
+ struct ether_addr bond_mac, client_mac;
+ struct ether_addr *slave_mac1, *slave_mac2;
+
+ TEST_ASSERT_SUCCESS(
+ initialize_bonded_device_with_slaves(BONDING_MODE_ALB,
+ 0, TEST_ALB_SLAVE_COUNT, 1),
+ "Failed to initialize_bonded_device_with_slaves.");
+
+ /* Flush tx queue */
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, NULL, 0);
+ for (slave_idx = 0; slave_idx < test_params->bonded_slave_count; slave_idx++) {
+ nb_pkts = virtual_ethdev_get_mbufs_from_tx_queue(
+ test_params->slave_port_ids[slave_idx], pkts_sent,
+ MAX_PKT_BURST);
+ }
+
+ ether_addr_copy(
+ rte_eth_devices[test_params->bonded_port_id].data->mac_addrs,
+ &bond_mac);
+
+ /*
+ * Generating four packets with different mac and ip addresses and placing
+ * them in the rx queue to be received by the bonding driver on rx_burst.
+ */
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client1, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_ARP, 0,
+ 0);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+ initialize_arp_header(arp_pkt, &client_mac, &bond_mac, ip_client1, ip_host,
+ ARP_OP_REPLY);
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[0], &pkt,
+ 1);
+
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client2, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_ARP, 0,
+ 0);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+ initialize_arp_header(arp_pkt, &client_mac, &bond_mac, ip_client2, ip_host,
+ ARP_OP_REPLY);
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[0], &pkt,
+ 1);
+
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client3, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_ARP, 0,
+ 0);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+ initialize_arp_header(arp_pkt, &client_mac, &bond_mac, ip_client3, ip_host,
+ ARP_OP_REPLY);
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[0], &pkt,
+ 1);
+
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client4, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_ARP, 0,
+ 0);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+ initialize_arp_header(arp_pkt, &client_mac, &bond_mac, ip_client4, ip_host,
+ ARP_OP_REPLY);
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[0], &pkt,
+ 1);
+
+ /*
+ * Issue rx_burst and tx_burst to force bonding driver to send update ARP
+ * packets to every client in alb table.
+ */
+ rte_eth_rx_burst(test_params->bonded_port_id, 0, pkts_sent, MAX_PKT_BURST);
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, NULL, 0);
+
+ slave_mac1 = rte_eth_devices[test_params->slave_port_ids[0]].data->mac_addrs;
+ slave_mac2 = rte_eth_devices[test_params->slave_port_ids[1]].data->mac_addrs;
+
+ /*
+ * Checking if update ARP packets were properly send on slave ports.
+ */
+ for (slave_idx = 0; slave_idx < test_params->bonded_slave_count; slave_idx++) {
+ nb_pkts = virtual_ethdev_get_mbufs_from_tx_queue(
+ test_params->slave_port_ids[slave_idx], pkts_sent, MAX_PKT_BURST);
+ nb_pkts_sum += nb_pkts;
+
+ for (pkt_idx = 0; pkt_idx < nb_pkts; pkt_idx++) {
+ eth_pkt = rte_pktmbuf_mtod(pkts_sent[pkt_idx], struct ether_hdr *);
+ arp_pkt = (struct arp_hdr *)((char *)eth_pkt + sizeof(struct ether_hdr));
+
+ if (slave_idx%2 == 0) {
+ if (!is_same_ether_addr(slave_mac1, &arp_pkt->arp_data.arp_sha)) {
+ retval = -1;
+ goto test_end;
+ }
+ } else {
+ if (!is_same_ether_addr(slave_mac2, &arp_pkt->arp_data.arp_sha)) {
+ retval = -1;
+ goto test_end;
+ }
+ }
+ }
+ }
+
+ /* Check if proper number of packets was send */
+ if (nb_pkts_sum < 4) {
+ retval = -1;
+ goto test_end;
+ }
+
+test_end:
+ retval += remove_slaves_and_stop_bonded_device();
+ return retval;
+}
+
+static int
+test_alb_receive_vlan_reply(void)
+{
+ struct ether_hdr *eth_pkt;
+ struct vlan_hdr *vlan_pkt;
+ struct arp_hdr *arp_pkt;
+
+ struct rte_mbuf *pkt;
+ struct rte_mbuf *pkts_sent[MAX_PKT_BURST];
+
+ int slave_idx, nb_pkts, pkt_idx;
+ int retval = 0;
+
+ struct ether_addr bond_mac, client_mac;
+
+ TEST_ASSERT_SUCCESS(
+ initialize_bonded_device_with_slaves(BONDING_MODE_ALB,
+ 0, TEST_ALB_SLAVE_COUNT, 1),
+ "Failed to initialize_bonded_device_with_slaves.");
+
+ /* Flush tx queue */
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, NULL, 0);
+ for (slave_idx = 0; slave_idx < test_params->bonded_slave_count; slave_idx++) {
+ nb_pkts = virtual_ethdev_get_mbufs_from_tx_queue(
+ test_params->slave_port_ids[slave_idx], pkts_sent,
+ MAX_PKT_BURST);
+ }
+
+ ether_addr_copy(
+ rte_eth_devices[test_params->bonded_port_id].data->mac_addrs,
+ &bond_mac);
+
+ /*
+ * Generating packet with double VLAN header and placing it in the rx queue.
+ */
+ pkt = rte_pktmbuf_alloc(test_params->mbuf_pool);
+ memcpy(client_mac.addr_bytes, mac_client1, ETHER_ADDR_LEN);
+ eth_pkt = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
+ initialize_eth_header(eth_pkt, &bond_mac, &client_mac, ETHER_TYPE_VLAN, 0,
+ 0);
+ vlan_pkt = (struct vlan_hdr *)((char *)(eth_pkt + 1));
+ vlan_pkt->vlan_tci = rte_cpu_to_be_16(1);
+ vlan_pkt->eth_proto = rte_cpu_to_be_16(ETHER_TYPE_VLAN);
+ vlan_pkt = vlan_pkt+1;
+ vlan_pkt->vlan_tci = rte_cpu_to_be_16(2);
+ vlan_pkt->eth_proto = rte_cpu_to_be_16(ETHER_TYPE_ARP);
+ arp_pkt = (struct arp_hdr *)((char *)(vlan_pkt + 1));
+ initialize_arp_header(arp_pkt, &client_mac, &bond_mac, ip_client1, ip_host,
+ ARP_OP_REPLY);
+ virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[0], &pkt,
+ 1);
+
+ rte_eth_rx_burst(test_params->bonded_port_id, 0, pkts_sent, MAX_PKT_BURST);
+ rte_eth_tx_burst(test_params->bonded_port_id, 0, NULL, 0);
+
+ /*
+ * Checking if VLAN headers in generated ARP Update packet are correct.
+ */
+ for (slave_idx = 0; slave_idx < test_params->bonded_slave_count; slave_idx++) {
+ nb_pkts = virtual_ethdev_get_mbufs_from_tx_queue(
+ test_params->slave_port_ids[slave_idx], pkts_sent,
+ MAX_PKT_BURST);
+
+ for (pkt_idx = 0; pkt_idx < nb_pkts; pkt_idx++) {
+ eth_pkt = rte_pktmbuf_mtod(pkts_sent[pkt_idx], struct ether_hdr *);
+ vlan_pkt = (struct vlan_hdr *)((char *)(eth_pkt + 1));
+ if (vlan_pkt->vlan_tci != rte_cpu_to_be_16(1)) {
+ retval = -1;
+ goto test_end;
+ }
+ if (vlan_pkt->eth_proto != rte_cpu_to_be_16(ETHER_TYPE_VLAN)) {
+ retval = -1;
+ goto test_end;
+ }
+ vlan_pkt = vlan_pkt+1;
+ if (vlan_pkt->vlan_tci != rte_cpu_to_be_16(2)) {
+ retval = -1;
+ goto test_end;
+ }
+ if (vlan_pkt->eth_proto != rte_cpu_to_be_16(ETHER_TYPE_ARP)) {
+ retval = -1;
+ goto test_end;
+ }
+ }
+ }
+
+test_end:
+ retval += remove_slaves_and_stop_bonded_device();
+ return retval;
+}
+
+static int
+test_alb_ipv4_tx(void)
+{
+ int burst_size, retval, pkts_send;
+ struct rte_mbuf *pkt_burst[MAX_PKT_BURST];
+
+ retval = 0;
+
+ TEST_ASSERT_SUCCESS(
+ initialize_bonded_device_with_slaves(BONDING_MODE_ALB,
+ 0, TEST_ALB_SLAVE_COUNT, 1),
+ "Failed to initialize_bonded_device_with_slaves.");
+
+ burst_size = 32;
+
+ /* Generate test bursts of packets to transmit */
+ if (generate_test_burst(pkt_burst, burst_size, 0, 1, 0, 0, 0) != burst_size) {
+ retval = -1;
+ goto test_end;
+ }
+
+ /*
+ * Checking if ipv4 traffic is transmitted via TLB policy.
+ */
+ pkts_send = rte_eth_tx_burst(
+ test_params->bonded_port_id, 0, pkt_burst, burst_size);
+ if (pkts_send != burst_size) {
+ retval = -1;
+ goto test_end;
+ }
+
+test_end:
+ retval += remove_slaves_and_stop_bonded_device();
+ return retval;
+}
+
+static struct unit_test_suite link_bonding_test_suite = {
+ .suite_name = "Link Bonding Unit Test Suite",
+ .setup = test_setup,
+ .teardown = testsuite_teardown,
+ .unit_test_cases = {
+ TEST_CASE(test_create_bonded_device),
+ TEST_CASE(test_create_bonded_device_with_invalid_params),
+ TEST_CASE(test_add_slave_to_bonded_device),
+ TEST_CASE(test_add_slave_to_invalid_bonded_device),
+ TEST_CASE(test_remove_slave_from_bonded_device),
+ TEST_CASE(test_remove_slave_from_invalid_bonded_device),
+ TEST_CASE(test_get_slaves_from_bonded_device),
+ TEST_CASE(test_add_already_bonded_slave_to_bonded_device),
+ TEST_CASE(test_add_remove_multiple_slaves_to_from_bonded_device),
+ TEST_CASE(test_start_bonded_device),
+ TEST_CASE(test_stop_bonded_device),
+ TEST_CASE(test_set_bonding_mode),
+ TEST_CASE(test_set_primary_slave),
+ TEST_CASE(test_set_explicit_bonded_mac),
+ TEST_CASE(test_set_bonded_port_initialization_mac_assignment),
+ TEST_CASE(test_status_interrupt),
+ TEST_CASE(test_adding_slave_after_bonded_device_started),
+ TEST_CASE(test_roundrobin_tx_burst),
+ TEST_CASE(test_roundrobin_tx_burst_slave_tx_fail),
+ TEST_CASE(test_roundrobin_rx_burst_on_single_slave),
+ TEST_CASE(test_roundrobin_rx_burst_on_multiple_slaves),
+ TEST_CASE(test_roundrobin_verify_promiscuous_enable_disable),
+ TEST_CASE(test_roundrobin_verify_mac_assignment),
+ TEST_CASE(test_roundrobin_verify_slave_link_status_change_behaviour),
+ TEST_CASE(test_roundrobin_verfiy_polling_slave_link_status_change),
+ TEST_CASE(test_activebackup_tx_burst),
+ TEST_CASE(test_activebackup_rx_burst),
+ TEST_CASE(test_activebackup_verify_promiscuous_enable_disable),
+ TEST_CASE(test_activebackup_verify_mac_assignment),
+ TEST_CASE(test_activebackup_verify_slave_link_status_change_failover),
+ TEST_CASE(test_balance_xmit_policy_configuration),
+ TEST_CASE(test_balance_l2_tx_burst),
+ TEST_CASE(test_balance_l23_tx_burst_ipv4_toggle_ip_addr),
+ TEST_CASE(test_balance_l23_tx_burst_vlan_ipv4_toggle_ip_addr),
+ TEST_CASE(test_balance_l23_tx_burst_ipv6_toggle_ip_addr),
+ TEST_CASE(test_balance_l23_tx_burst_vlan_ipv6_toggle_ip_addr),
+ TEST_CASE(test_balance_l23_tx_burst_toggle_mac_addr),
+ TEST_CASE(test_balance_l34_tx_burst_ipv4_toggle_ip_addr),
+ TEST_CASE(test_balance_l34_tx_burst_ipv4_toggle_udp_port),
+ TEST_CASE(test_balance_l34_tx_burst_vlan_ipv4_toggle_ip_addr),
+ TEST_CASE(test_balance_l34_tx_burst_ipv6_toggle_ip_addr),
+ TEST_CASE(test_balance_l34_tx_burst_vlan_ipv6_toggle_ip_addr),
+ TEST_CASE(test_balance_l34_tx_burst_ipv6_toggle_udp_port),
+ TEST_CASE(test_balance_tx_burst_slave_tx_fail),
+ TEST_CASE(test_balance_rx_burst),
+ TEST_CASE(test_balance_verify_promiscuous_enable_disable),
+ TEST_CASE(test_balance_verify_mac_assignment),
+ TEST_CASE(test_balance_verify_slave_link_status_change_behaviour),
+ TEST_CASE(test_tlb_tx_burst),
+ TEST_CASE(test_tlb_rx_burst),
+ TEST_CASE(test_tlb_verify_mac_assignment),
+ TEST_CASE(test_tlb_verify_promiscuous_enable_disable),
+ TEST_CASE(test_tlb_verify_slave_link_status_change_failover),
+ TEST_CASE(test_alb_change_mac_in_reply_sent),
+ TEST_CASE(test_alb_reply_from_client),
+ TEST_CASE(test_alb_receive_vlan_reply),
+ TEST_CASE(test_alb_ipv4_tx),
+ TEST_CASE(test_broadcast_tx_burst),
+ TEST_CASE(test_broadcast_tx_burst_slave_tx_fail),
+ TEST_CASE(test_broadcast_rx_burst),
+ TEST_CASE(test_broadcast_verify_promiscuous_enable_disable),
+ TEST_CASE(test_broadcast_verify_mac_assignment),
+ TEST_CASE(test_broadcast_verify_slave_link_status_change_behaviour),
+ TEST_CASE(test_reconfigure_bonded_device),
+ TEST_CASE(test_close_bonded_device),
+
+ TEST_CASES_END() /**< NULL terminate unit test array */
+ }
+};
+
+
+static int
+test_link_bonding(void)
+{
+ return unit_test_suite_runner(&link_bonding_test_suite);
+}
+
+static struct test_command link_bonding_cmd = {
+ .command = "link_bonding_autotest",
+ .callback = test_link_bonding,
+};
+REGISTER_TEST_COMMAND(link_bonding_cmd);
Code Review / deb_dpdk.git / blobdiff