202d375c60
unit tests are run by using cryptodev_qat_autotest or cryptodev_aesni_autotest from the test apps interactive console. performance tests are run by using the cryptodev_qat_perftest or cryptodev_aesni_mb_perftest command from the test apps interactive console. If you which to run the tests on a QAT device there must be one bound to igb_uio kernel driver. Signed-off-by: Declan Doherty <declan.doherty@intel.com> Signed-off-by: John Griffin <john.griffin@intel.com> Signed-off-by: Des O Dea <des.j.o.dea@intel.com> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
1408 lines
39 KiB
C
1408 lines
39 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <inttypes.h>
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#include <errno.h>
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#include <rte_cycles.h>
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#include <sys/queue.h>
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#include <rte_byteorder.h>
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#include <rte_common.h>
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#include <rte_debug.h>
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#include <rte_ethdev.h>
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#include <rte_log.h>
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#include <rte_lcore.h>
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#include <rte_memory.h>
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#include <rte_string_fns.h>
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#include <rte_eth_ring.h>
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#include <rte_errno.h>
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#include <rte_eth_bond.h>
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#include <rte_eth_bond_8023ad.h>
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#include "packet_burst_generator.h"
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#include "test.h"
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#define SLAVE_COUNT (4)
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#define RX_RING_SIZE 128
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#define TX_RING_SIZE 512
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#define MBUF_CACHE_SIZE (250)
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#define BURST_SIZE (32)
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#define TEST_RX_DESC_MAX (2048)
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#define TEST_TX_DESC_MAX (2048)
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#define MAX_PKT_BURST (32)
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#define DEF_PKT_BURST (16)
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#define BONDED_DEV_NAME ("unit_test_mode4_bond_dev")
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#define SLAVE_DEV_NAME_FMT ("unit_test_mode4_slave_%d")
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#define SLAVE_RX_QUEUE_FMT ("unit_test_mode4_slave_%d_rx")
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#define SLAVE_TX_QUEUE_FMT ("unit_test_mode4_slave_%d_tx")
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#define INVALID_SOCKET_ID (-1)
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#define INVALID_PORT_ID (0xFF)
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#define INVALID_BONDING_MODE (-1)
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static const struct ether_addr slave_mac_default = {
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{ 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00 }
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};
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static const struct ether_addr parnter_mac_default = {
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{ 0x22, 0xBB, 0xFF, 0xBB, 0x00, 0x00 }
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};
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static const struct ether_addr parnter_system = {
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{ 0x33, 0xFF, 0xBB, 0xFF, 0x00, 0x00 }
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};
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static const struct ether_addr slow_protocol_mac_addr = {
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{ 0x01, 0x80, 0xC2, 0x00, 0x00, 0x02 }
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};
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struct slave_conf {
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struct rte_ring *rx_queue;
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struct rte_ring *tx_queue;
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uint8_t port_id;
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uint8_t bonded : 1;
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uint8_t lacp_parnter_state;
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};
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struct ether_vlan_hdr {
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struct ether_hdr pkt_eth_hdr;
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struct vlan_hdr vlan_hdr;
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};
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struct link_bonding_unittest_params {
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uint8_t bonded_port_id;
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struct slave_conf slave_ports[SLAVE_COUNT];
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struct rte_mempool *mbuf_pool;
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};
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#define TEST_DEFAULT_SLAVE_COUNT RTE_DIM(test_params.slave_ports)
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#define TEST_RX_SLAVE_COUT TEST_DEFAULT_SLAVE_COUNT
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#define TEST_TX_SLAVE_COUNT TEST_DEFAULT_SLAVE_COUNT
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#define TEST_MARKER_SLAVE_COUT TEST_DEFAULT_SLAVE_COUNT
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#define TEST_EXPIRED_SLAVE_COUNT TEST_DEFAULT_SLAVE_COUNT
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#define TEST_PROMISC_SLAVE_COUNT TEST_DEFAULT_SLAVE_COUNT
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static struct link_bonding_unittest_params test_params = {
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.bonded_port_id = INVALID_PORT_ID,
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.slave_ports = { [0 ... SLAVE_COUNT - 1] = { .port_id = INVALID_PORT_ID} },
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.mbuf_pool = NULL,
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};
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static struct rte_eth_conf default_pmd_conf = {
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.rxmode = {
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.mq_mode = ETH_MQ_RX_NONE,
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.max_rx_pkt_len = ETHER_MAX_LEN,
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.split_hdr_size = 0,
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.header_split = 0, /**< Header Split disabled */
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.hw_ip_checksum = 0, /**< IP checksum offload enabled */
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.hw_vlan_filter = 0, /**< VLAN filtering disabled */
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.jumbo_frame = 0, /**< Jumbo Frame Support disabled */
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.hw_strip_crc = 0, /**< CRC stripped by hardware */
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},
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.txmode = {
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.mq_mode = ETH_MQ_TX_NONE,
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},
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.lpbk_mode = 0,
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};
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#define FOR_EACH(_i, _item, _array, _size) \
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for (_i = 0, _item = &_array[0]; _i < _size && (_item = &_array[_i]); _i++)
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/* Macro for iterating over every port that can be used as a slave
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* in this test.
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* _i variable used as an index in test_params->slave_ports
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* _slave pointer to &test_params->slave_ports[_idx]
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*/
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#define FOR_EACH_PORT(_i, _port) \
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FOR_EACH(_i, _port, test_params.slave_ports, \
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RTE_DIM(test_params.slave_ports))
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/* Macro for iterating over every port that can be used as a slave
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* in this test and satisfy given condition.
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*
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* _i variable used as an index in test_params->slave_ports
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* _slave pointer to &test_params->slave_ports[_idx]
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* _condition condition that need to be checked
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*/
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#define FOR_EACH_PORT_IF(_i, _port, _condition) FOR_EACH_PORT((_i), (_port)) \
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if (!!(_condition))
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/* Macro for iterating over every port that is currently a slave of a bonded
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* device.
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* _i variable used as an index in test_params->slave_ports
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* _slave pointer to &test_params->slave_ports[_idx]
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* */
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#define FOR_EACH_SLAVE(_i, _slave) \
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FOR_EACH_PORT_IF(_i, _slave, (_slave)->bonded != 0)
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/*
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* Returns packets from slaves TX queue.
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* slave slave port
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* buffer for packets
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* size size of buffer
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* return number of packets or negative error number
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*/
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static int
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slave_get_pkts(struct slave_conf *slave, struct rte_mbuf **buf, uint16_t size)
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{
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return rte_ring_dequeue_burst(slave->tx_queue, (void **)buf, size);
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}
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/*
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* Injects given packets into slaves RX queue.
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* slave slave port
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* buffer for packets
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* size number of packets to be injected
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* return number of queued packets or negative error number
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*/
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static int
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slave_put_pkts(struct slave_conf *slave, struct rte_mbuf **buf, uint16_t size)
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{
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return rte_ring_enqueue_burst(slave->rx_queue, (void **)buf, size);
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}
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static uint16_t
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bond_rx(struct rte_mbuf **buf, uint16_t size)
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{
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return rte_eth_rx_burst(test_params.bonded_port_id, 0, buf, size);
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}
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static uint16_t
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bond_tx(struct rte_mbuf **buf, uint16_t size)
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{
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return rte_eth_tx_burst(test_params.bonded_port_id, 0, buf, size);
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}
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static void
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free_pkts(struct rte_mbuf **pkts, uint16_t count)
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{
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uint16_t i;
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for (i = 0; i < count; i++) {
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if (pkts[i] != NULL)
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rte_pktmbuf_free(pkts[i]);
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}
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}
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static int
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configure_ethdev(uint8_t port_id, uint8_t start)
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{
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TEST_ASSERT(rte_eth_dev_configure(port_id, 1, 1, &default_pmd_conf) == 0,
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"Failed to configure device %u", port_id);
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TEST_ASSERT(rte_eth_rx_queue_setup(port_id, 0, RX_RING_SIZE,
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rte_eth_dev_socket_id(port_id), NULL, test_params.mbuf_pool) == 0,
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"Failed to setup rx queue.");
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TEST_ASSERT(rte_eth_tx_queue_setup(port_id, 0, TX_RING_SIZE,
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rte_eth_dev_socket_id(port_id), NULL) == 0,
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"Failed to setup tx queue.");
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if (start) {
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TEST_ASSERT(rte_eth_dev_start(port_id) == 0,
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"Failed to start device (%d).", port_id);
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}
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return 0;
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}
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static int
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add_slave(struct slave_conf *slave, uint8_t start)
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{
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struct ether_addr addr, addr_check;
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/* Some sanity check */
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RTE_VERIFY(test_params.slave_ports <= slave &&
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slave - test_params.slave_ports < (int)RTE_DIM(test_params.slave_ports));
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RTE_VERIFY(slave->bonded == 0);
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RTE_VERIFY(slave->port_id != INVALID_PORT_ID);
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ether_addr_copy(&slave_mac_default, &addr);
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addr.addr_bytes[ETHER_ADDR_LEN - 1] = slave->port_id;
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rte_eth_dev_mac_addr_remove(slave->port_id, &addr);
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TEST_ASSERT_SUCCESS(rte_eth_dev_mac_addr_add(slave->port_id, &addr, 0),
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"Failed to set slave MAC address");
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TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(test_params.bonded_port_id,
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slave->port_id),
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"Failed to add slave (idx=%u, id=%u) to bonding (id=%u)",
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(uint8_t)(slave - test_params.slave_ports), slave->port_id,
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test_params.bonded_port_id);
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slave->bonded = 1;
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if (start) {
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TEST_ASSERT_SUCCESS(rte_eth_dev_start(slave->port_id),
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"Failed to start slave %u", slave->port_id);
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}
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rte_eth_macaddr_get(slave->port_id, &addr_check);
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TEST_ASSERT_EQUAL(is_same_ether_addr(&addr, &addr_check), 1,
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"Slave MAC address is not as expected");
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RTE_VERIFY(slave->lacp_parnter_state == 0);
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return 0;
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}
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static int
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remove_slave(struct slave_conf *slave)
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{
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ptrdiff_t slave_idx = slave - test_params.slave_ports;
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RTE_VERIFY(test_params.slave_ports <= slave &&
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slave_idx < (ptrdiff_t)RTE_DIM(test_params.slave_ports));
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RTE_VERIFY(slave->bonded == 1);
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RTE_VERIFY(slave->port_id != INVALID_PORT_ID);
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TEST_ASSERT_EQUAL(rte_ring_count(slave->rx_queue), 0,
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"Slave %u tx queue not empty while removing from bonding.",
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slave->port_id);
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TEST_ASSERT_EQUAL(rte_ring_count(slave->rx_queue), 0,
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"Slave %u tx queue not empty while removing from bonding.",
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slave->port_id);
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TEST_ASSERT_EQUAL(rte_eth_bond_slave_remove(test_params.bonded_port_id,
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slave->port_id), 0,
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"Failed to remove slave (idx=%u, id=%u) from bonding (id=%u)",
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(uint8_t)slave_idx, slave->port_id,
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test_params.bonded_port_id);
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slave->bonded = 0;
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slave->lacp_parnter_state = 0;
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return 0;
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}
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static int
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initialize_bonded_device_with_slaves(uint8_t slave_count, uint8_t start)
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{
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uint8_t i;
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RTE_VERIFY(test_params.bonded_port_id != INVALID_PORT_ID);
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for (i = 0; i < slave_count; i++) {
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TEST_ASSERT_SUCCESS(add_slave(&test_params.slave_ports[i], 1),
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"Failed to add port %u to bonded device.\n",
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test_params.slave_ports[i].port_id);
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}
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/* Reset mode 4 configuration */
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rte_eth_bond_8023ad_setup(test_params.bonded_port_id, NULL);
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rte_eth_promiscuous_disable(test_params.bonded_port_id);
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if (start)
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TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params.bonded_port_id),
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"Failed to start bonded device");
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return TEST_SUCCESS;
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}
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static int
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remove_slaves_and_stop_bonded_device(void)
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{
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struct slave_conf *slave;
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int retval;
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uint8_t slaves[RTE_MAX_ETHPORTS];
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uint8_t i;
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rte_eth_dev_stop(test_params.bonded_port_id);
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FOR_EACH_SLAVE(i, slave)
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remove_slave(slave);
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retval = rte_eth_bond_slaves_get(test_params.bonded_port_id, slaves,
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RTE_DIM(slaves));
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TEST_ASSERT_EQUAL(retval, 0,
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"Expected bonded device %u have 0 slaves but returned %d.",
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test_params.bonded_port_id, retval);
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FOR_EACH_PORT(i, slave) {
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rte_eth_dev_stop(slave->port_id);
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TEST_ASSERT(slave->bonded == 0,
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"Port id=%u is still marked as enslaved.", slave->port_id);
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}
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return TEST_SUCCESS;
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}
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static int
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test_setup(void)
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{
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int retval, nb_mbuf_per_pool;
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char name[RTE_ETH_NAME_MAX_LEN];
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struct slave_conf *port;
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const uint8_t socket_id = rte_socket_id();
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uint8_t i;
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if (test_params.mbuf_pool == NULL) {
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nb_mbuf_per_pool = TEST_RX_DESC_MAX + DEF_PKT_BURST +
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TEST_TX_DESC_MAX + MAX_PKT_BURST;
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test_params.mbuf_pool = rte_pktmbuf_pool_create("TEST_MODE4",
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nb_mbuf_per_pool, MBUF_CACHE_SIZE, 0,
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RTE_MBUF_DEFAULT_BUF_SIZE, socket_id);
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TEST_ASSERT(test_params.mbuf_pool != NULL,
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"rte_mempool_create failed\n");
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}
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/* Create / initialize ring eth devs. */
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FOR_EACH_PORT(i, port) {
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port = &test_params.slave_ports[i];
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if (port->rx_queue == NULL) {
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retval = snprintf(name, RTE_DIM(name), SLAVE_RX_QUEUE_FMT, i);
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TEST_ASSERT(retval <= (int)RTE_DIM(name) - 1, "Name too long");
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port->rx_queue = rte_ring_create(name, RX_RING_SIZE, socket_id, 0);
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TEST_ASSERT(port->rx_queue != NULL,
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"Failed to allocate rx ring '%s': %s", name,
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rte_strerror(rte_errno));
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}
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if (port->tx_queue == NULL) {
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retval = snprintf(name, RTE_DIM(name), SLAVE_TX_QUEUE_FMT, i);
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TEST_ASSERT(retval <= (int)RTE_DIM(name) - 1, "Name too long");
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port->tx_queue = rte_ring_create(name, TX_RING_SIZE, socket_id, 0);
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TEST_ASSERT_NOT_NULL(port->tx_queue,
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"Failed to allocate tx ring '%s': %s", name,
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rte_strerror(rte_errno));
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}
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if (port->port_id == INVALID_PORT_ID) {
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retval = snprintf(name, RTE_DIM(name), SLAVE_DEV_NAME_FMT, i);
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TEST_ASSERT(retval < (int)RTE_DIM(name) - 1, "Name too long");
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retval = rte_eth_from_rings(name, &port->rx_queue, 1,
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&port->tx_queue, 1, socket_id);
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TEST_ASSERT(retval >= 0,
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"Failed to create ring ethdev '%s'\n", name);
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port->port_id = rte_eth_dev_count() - 1;
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}
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retval = configure_ethdev(port->port_id, 1);
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TEST_ASSERT_SUCCESS(retval, "Failed to configure virtual ethdev %s\n",
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name);
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}
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if (test_params.bonded_port_id == INVALID_PORT_ID) {
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retval = rte_eth_bond_create(BONDED_DEV_NAME, BONDING_MODE_8023AD,
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socket_id);
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TEST_ASSERT(retval >= 0, "Failed to create bonded ethdev %s",
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BONDED_DEV_NAME);
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test_params.bonded_port_id = retval;
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TEST_ASSERT_SUCCESS(configure_ethdev(test_params.bonded_port_id, 0),
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"Failed to configure bonded ethdev %s", BONDED_DEV_NAME);
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} else if (rte_eth_bond_mode_get(test_params.bonded_port_id) !=
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BONDING_MODE_8023AD) {
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TEST_ASSERT(rte_eth_bond_mode_set(test_params.bonded_port_id,
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BONDING_MODE_8023AD) == 0,
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"Failed to set ethdev %d to mode %d",
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test_params.bonded_port_id, BONDING_MODE_8023AD);
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}
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|
return 0;
|
|
}
|
|
|
|
static void
|
|
testsuite_teardown(void)
|
|
{
|
|
struct slave_conf *port;
|
|
uint8_t i;
|
|
|
|
/* Only stop ports.
|
|
* Any cleanup/reset state is done when particular test is
|
|
* started. */
|
|
|
|
rte_eth_dev_stop(test_params.bonded_port_id);
|
|
|
|
FOR_EACH_PORT(i, port)
|
|
rte_eth_dev_stop(port->port_id);
|
|
}
|
|
|
|
/*
|
|
* Check if given LACP packet. If it is, make make replay packet to force
|
|
* COLLECTING state.
|
|
* return 0 when pkt is LACP frame, 1 if it is not slow frame, 2 if it is slow
|
|
* frame but not LACP
|
|
*/
|
|
static int
|
|
make_lacp_reply(struct slave_conf *slave, struct rte_mbuf *pkt)
|
|
{
|
|
struct ether_hdr *hdr;
|
|
struct slow_protocol_frame *slow_hdr;
|
|
struct lacpdu *lacp;
|
|
|
|
/* look for LACP */
|
|
hdr = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
|
|
if (hdr->ether_type != rte_cpu_to_be_16(ETHER_TYPE_SLOW))
|
|
return 1;
|
|
|
|
slow_hdr = rte_pktmbuf_mtod(pkt, struct slow_protocol_frame *);
|
|
/* ignore packets of other types */
|
|
if (slow_hdr->slow_protocol.subtype != SLOW_SUBTYPE_LACP)
|
|
return 2;
|
|
|
|
slow_hdr = rte_pktmbuf_mtod(pkt, struct slow_protocol_frame *);
|
|
|
|
/* Change source address to partner address */
|
|
ether_addr_copy(&parnter_mac_default, &slow_hdr->eth_hdr.s_addr);
|
|
slow_hdr->eth_hdr.s_addr.addr_bytes[ETHER_ADDR_LEN - 1] = slave->port_id;
|
|
|
|
lacp = (struct lacpdu *) &slow_hdr->slow_protocol;
|
|
/* Save last received state */
|
|
slave->lacp_parnter_state = lacp->actor.state;
|
|
/* Change it into LACP replay by matching parameters. */
|
|
memcpy(&lacp->partner.port_params, &lacp->actor.port_params,
|
|
sizeof(struct port_params));
|
|
|
|
lacp->partner.state = lacp->actor.state;
|
|
|
|
ether_addr_copy(&parnter_system, &lacp->actor.port_params.system);
|
|
lacp->actor.state = STATE_LACP_ACTIVE |
|
|
STATE_SYNCHRONIZATION |
|
|
STATE_AGGREGATION |
|
|
STATE_COLLECTING |
|
|
STATE_DISTRIBUTING;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Reads packets from given slave, search for LACP packet and reply them.
|
|
*
|
|
* Receives burst of packets from slave. Looks for LACP packet. Drops
|
|
* all other packets. Prepares response LACP and sends it back.
|
|
*
|
|
* return number of LACP received and replied, -1 on error.
|
|
*/
|
|
static int
|
|
bond_handshake_reply(struct slave_conf *slave)
|
|
{
|
|
int retval;
|
|
struct rte_mbuf *rx_buf[MAX_PKT_BURST];
|
|
struct rte_mbuf *lacp_tx_buf[MAX_PKT_BURST];
|
|
uint16_t lacp_tx_buf_cnt = 0, i;
|
|
|
|
retval = slave_get_pkts(slave, rx_buf, RTE_DIM(rx_buf));
|
|
TEST_ASSERT(retval >= 0, "Getting slave %u packets failed.",
|
|
slave->port_id);
|
|
|
|
for (i = 0; i < (uint16_t)retval; i++) {
|
|
if (make_lacp_reply(slave, rx_buf[i]) == 0) {
|
|
/* reply with actor's LACP */
|
|
lacp_tx_buf[lacp_tx_buf_cnt++] = rx_buf[i];
|
|
} else
|
|
rte_pktmbuf_free(rx_buf[i]);
|
|
}
|
|
|
|
if (lacp_tx_buf_cnt == 0)
|
|
return 0;
|
|
|
|
retval = slave_put_pkts(slave, lacp_tx_buf, lacp_tx_buf_cnt);
|
|
if (retval <= lacp_tx_buf_cnt) {
|
|
/* retval might be negative */
|
|
for (i = RTE_MAX(0, retval); retval < lacp_tx_buf_cnt; retval++)
|
|
rte_pktmbuf_free(lacp_tx_buf[i]);
|
|
}
|
|
|
|
TEST_ASSERT_EQUAL(retval, lacp_tx_buf_cnt,
|
|
"Failed to equeue lacp packets into slave %u tx queue.",
|
|
slave->port_id);
|
|
|
|
return lacp_tx_buf_cnt;
|
|
}
|
|
|
|
/*
|
|
* Function check if given slave tx queue contains packets that make mode 4
|
|
* handshake complete. It will drain slave queue.
|
|
* return 0 if handshake not completed, 1 if handshake was complete,
|
|
*/
|
|
static int
|
|
bond_handshake_done(struct slave_conf *slave)
|
|
{
|
|
const uint8_t expected_state = STATE_LACP_ACTIVE | STATE_SYNCHRONIZATION |
|
|
STATE_AGGREGATION | STATE_COLLECTING | STATE_DISTRIBUTING;
|
|
|
|
return slave->lacp_parnter_state == expected_state;
|
|
}
|
|
|
|
static unsigned
|
|
bond_get_update_timeout_ms(void)
|
|
{
|
|
struct rte_eth_bond_8023ad_conf conf;
|
|
|
|
rte_eth_bond_8023ad_conf_get(test_params.bonded_port_id, &conf);
|
|
return conf.update_timeout_ms;
|
|
}
|
|
|
|
/*
|
|
* Exchanges LACP packets with partner to achieve dynamic port configuration.
|
|
* return TEST_SUCCESS if initial handshake succeed, TEST_FAILED otherwise.
|
|
*/
|
|
static int
|
|
bond_handshake(void)
|
|
{
|
|
struct slave_conf *slave;
|
|
struct rte_mbuf *buf[MAX_PKT_BURST];
|
|
uint16_t nb_pkts;
|
|
uint8_t all_slaves_done, i, j;
|
|
uint8_t status[RTE_DIM(test_params.slave_ports)] = { 0 };
|
|
const unsigned delay = bond_get_update_timeout_ms();
|
|
|
|
/* Exchange LACP frames */
|
|
all_slaves_done = 0;
|
|
for (i = 0; i < 30 && all_slaves_done == 0; ++i) {
|
|
rte_delay_ms(delay);
|
|
|
|
all_slaves_done = 1;
|
|
FOR_EACH_SLAVE(j, slave) {
|
|
/* If response already send, skip slave */
|
|
if (status[j] != 0)
|
|
continue;
|
|
|
|
if (bond_handshake_reply(slave) < 0) {
|
|
all_slaves_done = 0;
|
|
break;
|
|
}
|
|
|
|
status[j] = bond_handshake_done(slave);
|
|
if (status[j] == 0)
|
|
all_slaves_done = 0;
|
|
}
|
|
|
|
nb_pkts = bond_tx(NULL, 0);
|
|
TEST_ASSERT_EQUAL(nb_pkts, 0, "Packets transmitted unexpectedly");
|
|
|
|
nb_pkts = bond_rx(buf, RTE_DIM(buf));
|
|
free_pkts(buf, nb_pkts);
|
|
TEST_ASSERT_EQUAL(nb_pkts, 0, "Packets received unexpectedly");
|
|
}
|
|
/* If response didn't send - report failure */
|
|
TEST_ASSERT_EQUAL(all_slaves_done, 1, "Bond handshake failed\n");
|
|
|
|
/* If flags doesn't match - report failure */
|
|
return all_slaves_done = 1 ? TEST_SUCCESS : TEST_FAILED;
|
|
}
|
|
|
|
#define TEST_LACP_SLAVE_COUT RTE_DIM(test_params.slave_ports)
|
|
static int
|
|
test_mode4_lacp(void)
|
|
{
|
|
int retval;
|
|
|
|
retval = initialize_bonded_device_with_slaves(TEST_LACP_SLAVE_COUT, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to initialize bonded device");
|
|
|
|
/* Test LACP handshake function */
|
|
retval = bond_handshake();
|
|
TEST_ASSERT_SUCCESS(retval, "Initial handshake failed");
|
|
|
|
retval = remove_slaves_and_stop_bonded_device();
|
|
TEST_ASSERT_SUCCESS(retval, "Test cleanup failed.");
|
|
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
static int
|
|
generate_packets(struct ether_addr *src_mac,
|
|
struct ether_addr *dst_mac, uint16_t count, struct rte_mbuf **buf)
|
|
{
|
|
uint16_t pktlen = PACKET_BURST_GEN_PKT_LEN;
|
|
uint8_t vlan_enable = 0;
|
|
uint16_t vlan_id = 0;
|
|
uint8_t ip4_type = 1; /* 0 - ipv6 */
|
|
|
|
uint16_t src_port = 10, dst_port = 20;
|
|
|
|
uint32_t ip_src[4] = { [0 ... 2] = 0xDEADBEEF, [3] = IPv4(192, 168, 0, 1) };
|
|
uint32_t ip_dst[4] = { [0 ... 2] = 0xFEEDFACE, [3] = IPv4(192, 168, 0, 2) };
|
|
|
|
struct ether_hdr pkt_eth_hdr;
|
|
struct udp_hdr pkt_udp_hdr;
|
|
union {
|
|
struct ipv4_hdr v4;
|
|
struct ipv6_hdr v6;
|
|
} pkt_ip_hdr;
|
|
|
|
int retval;
|
|
|
|
initialize_eth_header(&pkt_eth_hdr, src_mac, dst_mac, ip4_type,
|
|
vlan_enable, vlan_id);
|
|
|
|
if (ip4_type)
|
|
initialize_ipv4_header(&pkt_ip_hdr.v4, ip_src[3], ip_dst[3], pktlen);
|
|
else
|
|
initialize_ipv6_header(&pkt_ip_hdr.v6, (uint8_t *)ip_src,
|
|
(uint8_t *)&ip_dst, pktlen);
|
|
|
|
initialize_udp_header(&pkt_udp_hdr, src_port, dst_port, 16);
|
|
|
|
retval = generate_packet_burst(test_params.mbuf_pool, buf,
|
|
&pkt_eth_hdr, vlan_enable, &pkt_ip_hdr, 1, &pkt_udp_hdr,
|
|
count, pktlen, 1);
|
|
|
|
if (retval > 0 && retval != count)
|
|
free_pkts(&buf[count - retval], retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, count, "Failed to generate %u packets",
|
|
count);
|
|
|
|
return count;
|
|
}
|
|
|
|
static int
|
|
generate_and_put_packets(struct slave_conf *slave, struct ether_addr *src_mac,
|
|
struct ether_addr *dst_mac, uint16_t count)
|
|
{
|
|
struct rte_mbuf *pkts[MAX_PKT_BURST];
|
|
int retval;
|
|
|
|
retval = generate_packets(src_mac, dst_mac, count, pkts);
|
|
if (retval != (int)count)
|
|
return retval;
|
|
|
|
retval = slave_put_pkts(slave, pkts, count);
|
|
if (retval > 0 && retval != count)
|
|
free_pkts(&pkts[retval], count - retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, count,
|
|
"Failed to enqueue packets into slave %u RX queue", slave->port_id);
|
|
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
static int
|
|
test_mode4_rx(void)
|
|
{
|
|
struct slave_conf *slave;
|
|
uint16_t i, j;
|
|
|
|
uint16_t expected_pkts_cnt;
|
|
struct rte_mbuf *pkts[MAX_PKT_BURST];
|
|
int retval;
|
|
unsigned delay;
|
|
|
|
struct ether_hdr *hdr;
|
|
|
|
struct ether_addr src_mac = { { 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00 } };
|
|
struct ether_addr dst_mac;
|
|
struct ether_addr bonded_mac;
|
|
|
|
retval = initialize_bonded_device_with_slaves(TEST_PROMISC_SLAVE_COUNT, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to initialize bonded device");
|
|
|
|
retval = bond_handshake();
|
|
TEST_ASSERT_SUCCESS(retval, "Initial handshake failed");
|
|
|
|
rte_eth_macaddr_get(test_params.bonded_port_id, &bonded_mac);
|
|
ether_addr_copy(&bonded_mac, &dst_mac);
|
|
|
|
/* Assert that dst address is not bonding address */
|
|
dst_mac.addr_bytes[0]++;
|
|
|
|
/* First try with promiscuous mode enabled.
|
|
* Add 2 packets to each slave. First with bonding MAC address, second with
|
|
* different. Check if we received all of them. */
|
|
rte_eth_promiscuous_enable(test_params.bonded_port_id);
|
|
|
|
expected_pkts_cnt = 0;
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
retval = generate_and_put_packets(slave, &src_mac, &bonded_mac, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to enqueue packets to slave %u",
|
|
slave->port_id);
|
|
|
|
retval = generate_and_put_packets(slave, &src_mac, &dst_mac, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to enqueue packets to slave %u",
|
|
slave->port_id);
|
|
|
|
/* Expect 2 packets per slave */
|
|
expected_pkts_cnt += 2;
|
|
}
|
|
|
|
retval = rte_eth_rx_burst(test_params.bonded_port_id, 0, pkts,
|
|
RTE_DIM(pkts));
|
|
|
|
if (retval == expected_pkts_cnt) {
|
|
int cnt[2] = { 0, 0 };
|
|
|
|
for (i = 0; i < expected_pkts_cnt; i++) {
|
|
hdr = rte_pktmbuf_mtod(pkts[i], struct ether_hdr *);
|
|
cnt[is_same_ether_addr(&hdr->d_addr, &bonded_mac)]++;
|
|
}
|
|
|
|
free_pkts(pkts, expected_pkts_cnt);
|
|
|
|
/* For division by 2 expected_pkts_cnt must be even */
|
|
RTE_VERIFY((expected_pkts_cnt & 1) == 0);
|
|
TEST_ASSERT(cnt[0] == expected_pkts_cnt / 2 &&
|
|
cnt[1] == expected_pkts_cnt / 2,
|
|
"Expected %u packets with the same MAC and %u with different but "
|
|
"got %u with the same and %u with diffrent MAC",
|
|
expected_pkts_cnt / 2, expected_pkts_cnt / 2, cnt[1], cnt[0]);
|
|
} else if (retval > 0)
|
|
free_pkts(pkts, retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, expected_pkts_cnt,
|
|
"Expected %u packets but received only %d", expected_pkts_cnt, retval);
|
|
|
|
/* Now, disable promiscuous mode. When promiscuous mode is disabled we
|
|
* expect to receive only packets that are directed to bonding port. */
|
|
rte_eth_promiscuous_disable(test_params.bonded_port_id);
|
|
|
|
expected_pkts_cnt = 0;
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
retval = generate_and_put_packets(slave, &src_mac, &bonded_mac, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to enqueue packets to slave %u",
|
|
slave->port_id);
|
|
|
|
retval = generate_and_put_packets(slave, &src_mac, &dst_mac, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to enqueue packets to slave %u",
|
|
slave->port_id);
|
|
|
|
/* Expect only one packet per slave */
|
|
expected_pkts_cnt += 1;
|
|
}
|
|
|
|
retval = rte_eth_rx_burst(test_params.bonded_port_id, 0, pkts,
|
|
RTE_DIM(pkts));
|
|
|
|
if (retval == expected_pkts_cnt) {
|
|
int eq_cnt = 0;
|
|
|
|
for (i = 0; i < expected_pkts_cnt; i++) {
|
|
hdr = rte_pktmbuf_mtod(pkts[i], struct ether_hdr *);
|
|
eq_cnt += is_same_ether_addr(&hdr->d_addr, &bonded_mac);
|
|
}
|
|
|
|
free_pkts(pkts, expected_pkts_cnt);
|
|
TEST_ASSERT_EQUAL(eq_cnt, expected_pkts_cnt, "Packet address mismatch");
|
|
} else if (retval > 0)
|
|
free_pkts(pkts, retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, expected_pkts_cnt,
|
|
"Expected %u packets but received only %d", expected_pkts_cnt, retval);
|
|
|
|
/* Link down test: simulate link down for first slave. */
|
|
delay = bond_get_update_timeout_ms();
|
|
|
|
uint8_t slave_down_id = INVALID_PORT_ID;
|
|
|
|
/* Find first slave and make link down on it*/
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
rte_eth_dev_set_link_down(slave->port_id);
|
|
slave_down_id = slave->port_id;
|
|
break;
|
|
}
|
|
|
|
RTE_VERIFY(slave_down_id != INVALID_PORT_ID);
|
|
|
|
/* Give some time to rearrange bonding */
|
|
for (i = 0; i < 3; i++) {
|
|
rte_delay_ms(delay);
|
|
bond_handshake();
|
|
}
|
|
|
|
TEST_ASSERT_SUCCESS(bond_handshake(), "Handshake after link down failed");
|
|
|
|
/* Put packet to each slave */
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
void *pkt = NULL;
|
|
|
|
dst_mac.addr_bytes[ETHER_ADDR_LEN - 1] = slave->port_id;
|
|
retval = generate_and_put_packets(slave, &src_mac, &dst_mac, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to generate test packet burst.");
|
|
|
|
src_mac.addr_bytes[ETHER_ADDR_LEN - 1] = slave->port_id;
|
|
retval = generate_and_put_packets(slave, &src_mac, &bonded_mac, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to generate test packet burst.");
|
|
|
|
retval = bond_rx(pkts, RTE_DIM(pkts));
|
|
|
|
/* Clean anything */
|
|
if (retval > 0)
|
|
free_pkts(pkts, retval);
|
|
|
|
while (rte_ring_dequeue(slave->rx_queue, (void **)&pkt) == 0)
|
|
rte_pktmbuf_free(pkt);
|
|
|
|
if (slave_down_id == slave->port_id)
|
|
TEST_ASSERT_EQUAL(retval, 0, "Packets received unexpectedly.");
|
|
else
|
|
TEST_ASSERT_NOT_EQUAL(retval, 0,
|
|
"Expected to receive some packets on slave %u.",
|
|
slave->port_id);
|
|
rte_eth_dev_start(slave->port_id);
|
|
|
|
for (j = 0; j < 5; j++) {
|
|
TEST_ASSERT(bond_handshake_reply(slave) >= 0,
|
|
"Handshake after link up");
|
|
|
|
if (bond_handshake_done(slave) == 1)
|
|
break;
|
|
}
|
|
|
|
TEST_ASSERT(j < 5, "Failed to agregate slave after link up");
|
|
}
|
|
|
|
remove_slaves_and_stop_bonded_device();
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
static int
|
|
test_mode4_tx_burst(void)
|
|
{
|
|
struct slave_conf *slave;
|
|
uint16_t i, j;
|
|
|
|
uint16_t exp_pkts_cnt, pkts_cnt = 0;
|
|
struct rte_mbuf *pkts[MAX_PKT_BURST];
|
|
int retval;
|
|
unsigned delay;
|
|
|
|
struct ether_addr dst_mac = { { 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00 } };
|
|
struct ether_addr bonded_mac;
|
|
|
|
retval = initialize_bonded_device_with_slaves(TEST_TX_SLAVE_COUNT, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to initialize bonded device");
|
|
|
|
retval = bond_handshake();
|
|
TEST_ASSERT_SUCCESS(retval, "Initial handshake failed");
|
|
|
|
rte_eth_macaddr_get(test_params.bonded_port_id, &bonded_mac);
|
|
|
|
/* Prepare burst */
|
|
for (pkts_cnt = 0; pkts_cnt < RTE_DIM(pkts); pkts_cnt++) {
|
|
dst_mac.addr_bytes[ETHER_ADDR_LEN - 1] = pkts_cnt;
|
|
retval = generate_packets(&bonded_mac, &dst_mac, 1, &pkts[pkts_cnt]);
|
|
|
|
if (retval != 1)
|
|
free_pkts(pkts, pkts_cnt);
|
|
|
|
TEST_ASSERT_EQUAL(retval, 1, "Failed to generate packet %u", pkts_cnt);
|
|
}
|
|
exp_pkts_cnt = pkts_cnt;
|
|
|
|
/* Transmit packets on bonded device */
|
|
retval = bond_tx(pkts, pkts_cnt);
|
|
if (retval > 0 && retval < pkts_cnt)
|
|
free_pkts(&pkts[retval], pkts_cnt - retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, pkts_cnt, "TX on bonded device failed");
|
|
|
|
/* Check if packets were transmitted properly. Every slave should have
|
|
* at least one packet, and sum must match. Under normal operation
|
|
* there should be no LACP nor MARKER frames. */
|
|
pkts_cnt = 0;
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
uint16_t normal_cnt, slow_cnt;
|
|
|
|
retval = slave_get_pkts(slave, pkts, RTE_DIM(pkts));
|
|
normal_cnt = 0;
|
|
slow_cnt = 0;
|
|
|
|
for (j = 0; j < retval; j++) {
|
|
if (make_lacp_reply(slave, pkts[j]) == 1)
|
|
normal_cnt++;
|
|
else
|
|
slow_cnt++;
|
|
}
|
|
|
|
free_pkts(pkts, normal_cnt + slow_cnt);
|
|
TEST_ASSERT_EQUAL(slow_cnt, 0,
|
|
"slave %u unexpectedly transmitted %d SLOW packets", slave->port_id,
|
|
slow_cnt);
|
|
|
|
TEST_ASSERT_NOT_EQUAL(normal_cnt, 0,
|
|
"slave %u did not transmitted any packets", slave->port_id);
|
|
|
|
pkts_cnt += normal_cnt;
|
|
}
|
|
|
|
TEST_ASSERT_EQUAL(exp_pkts_cnt, pkts_cnt,
|
|
"Expected %u packets but transmitted only %d", exp_pkts_cnt, pkts_cnt);
|
|
|
|
/* Link down test:
|
|
* simulate link down for first slave. */
|
|
delay = bond_get_update_timeout_ms();
|
|
|
|
uint8_t slave_down_id = INVALID_PORT_ID;
|
|
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
rte_eth_dev_set_link_down(slave->port_id);
|
|
slave_down_id = slave->port_id;
|
|
break;
|
|
}
|
|
|
|
RTE_VERIFY(slave_down_id != INVALID_PORT_ID);
|
|
|
|
/* Give some time to rearrange bonding. */
|
|
for (i = 0; i < 3; i++) {
|
|
bond_handshake();
|
|
rte_delay_ms(delay);
|
|
}
|
|
|
|
TEST_ASSERT_SUCCESS(bond_handshake(), "Handshake after link down failed");
|
|
|
|
/* Prepare burst. */
|
|
for (pkts_cnt = 0; pkts_cnt < RTE_DIM(pkts); pkts_cnt++) {
|
|
dst_mac.addr_bytes[ETHER_ADDR_LEN - 1] = pkts_cnt;
|
|
retval = generate_packets(&bonded_mac, &dst_mac, 1, &pkts[pkts_cnt]);
|
|
|
|
if (retval != 1)
|
|
free_pkts(pkts, pkts_cnt);
|
|
|
|
TEST_ASSERT_EQUAL(retval, 1, "Failed to generate test packet %u",
|
|
pkts_cnt);
|
|
}
|
|
exp_pkts_cnt = pkts_cnt;
|
|
|
|
/* Transmit packets on bonded device. */
|
|
retval = bond_tx(pkts, pkts_cnt);
|
|
if (retval > 0 && retval < pkts_cnt)
|
|
free_pkts(&pkts[retval], pkts_cnt - retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, pkts_cnt, "TX on bonded device failed");
|
|
|
|
/* Check if packets was transmitted properly. Every slave should have
|
|
* at least one packet, and sum must match. Under normal operation
|
|
* there should be no LACP nor MARKER frames. */
|
|
pkts_cnt = 0;
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
uint16_t normal_cnt, slow_cnt;
|
|
|
|
retval = slave_get_pkts(slave, pkts, RTE_DIM(pkts));
|
|
normal_cnt = 0;
|
|
slow_cnt = 0;
|
|
|
|
for (j = 0; j < retval; j++) {
|
|
if (make_lacp_reply(slave, pkts[j]) == 1)
|
|
normal_cnt++;
|
|
else
|
|
slow_cnt++;
|
|
}
|
|
|
|
free_pkts(pkts, normal_cnt + slow_cnt);
|
|
|
|
if (slave_down_id == slave->port_id) {
|
|
TEST_ASSERT_EQUAL(normal_cnt + slow_cnt, 0,
|
|
"slave %u enexpectedly transmitted %u packets",
|
|
normal_cnt + slow_cnt, slave->port_id);
|
|
} else {
|
|
TEST_ASSERT_EQUAL(slow_cnt, 0,
|
|
"slave %u unexpectedly transmitted %d SLOW packets",
|
|
slave->port_id, slow_cnt);
|
|
|
|
TEST_ASSERT_NOT_EQUAL(normal_cnt, 0,
|
|
"slave %u did not transmitted any packets", slave->port_id);
|
|
}
|
|
|
|
pkts_cnt += normal_cnt;
|
|
}
|
|
|
|
TEST_ASSERT_EQUAL(exp_pkts_cnt, pkts_cnt,
|
|
"Expected %u packets but transmitted only %d", exp_pkts_cnt, pkts_cnt);
|
|
|
|
return remove_slaves_and_stop_bonded_device();
|
|
}
|
|
|
|
static void
|
|
init_marker(struct rte_mbuf *pkt, struct slave_conf *slave)
|
|
{
|
|
struct marker_header *marker_hdr = rte_pktmbuf_mtod(pkt,
|
|
struct marker_header *);
|
|
|
|
/* Copy multicast destination address */
|
|
ether_addr_copy(&slow_protocol_mac_addr, &marker_hdr->eth_hdr.d_addr);
|
|
|
|
/* Init source address */
|
|
ether_addr_copy(&parnter_mac_default, &marker_hdr->eth_hdr.s_addr);
|
|
marker_hdr->eth_hdr.s_addr.addr_bytes[ETHER_ADDR_LEN-1] = slave->port_id;
|
|
|
|
marker_hdr->eth_hdr.ether_type = rte_cpu_to_be_16(ETHER_TYPE_SLOW);
|
|
|
|
marker_hdr->marker.subtype = SLOW_SUBTYPE_MARKER;
|
|
marker_hdr->marker.version_number = 1;
|
|
marker_hdr->marker.tlv_type_marker = MARKER_TLV_TYPE_INFO;
|
|
marker_hdr->marker.info_length =
|
|
offsetof(struct marker, reserved_90) -
|
|
offsetof(struct marker, requester_port);
|
|
RTE_VERIFY(marker_hdr->marker.info_length == 16);
|
|
marker_hdr->marker.requester_port = slave->port_id + 1;
|
|
marker_hdr->marker.tlv_type_terminator = TLV_TYPE_TERMINATOR_INFORMATION;
|
|
marker_hdr->marker.terminator_length = 0;
|
|
}
|
|
|
|
static int
|
|
test_mode4_marker(void)
|
|
{
|
|
struct slave_conf *slave;
|
|
struct rte_mbuf *pkts[MAX_PKT_BURST];
|
|
struct rte_mbuf *marker_pkt;
|
|
struct marker_header *marker_hdr;
|
|
|
|
unsigned delay;
|
|
int retval;
|
|
uint16_t nb_pkts;
|
|
uint8_t i, j;
|
|
const uint16_t ethtype_slow_be = rte_be_to_cpu_16(ETHER_TYPE_SLOW);
|
|
|
|
retval = initialize_bonded_device_with_slaves(TEST_MARKER_SLAVE_COUT, 1);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to initialize bonded device");
|
|
|
|
/* Test LACP handshake function */
|
|
retval = bond_handshake();
|
|
TEST_ASSERT_SUCCESS(retval, "Initial handshake failed");
|
|
|
|
delay = bond_get_update_timeout_ms();
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
marker_pkt = rte_pktmbuf_alloc(test_params.mbuf_pool);
|
|
TEST_ASSERT_NOT_NULL(marker_pkt, "Failed to allocate marker packet");
|
|
init_marker(marker_pkt, slave);
|
|
|
|
retval = slave_put_pkts(slave, &marker_pkt, 1);
|
|
if (retval != 1)
|
|
rte_pktmbuf_free(marker_pkt);
|
|
|
|
TEST_ASSERT_EQUAL(retval, 1,
|
|
"Failed to send marker packet to slave %u", slave->port_id);
|
|
|
|
for (j = 0; j < 20; ++j) {
|
|
rte_delay_ms(delay);
|
|
retval = rte_eth_rx_burst(test_params.bonded_port_id, 0, pkts,
|
|
RTE_DIM(pkts));
|
|
|
|
if (retval > 0)
|
|
free_pkts(pkts, retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, 0, "Received packets unexpectedly");
|
|
|
|
retval = rte_eth_tx_burst(test_params.bonded_port_id, 0, NULL, 0);
|
|
TEST_ASSERT_EQUAL(retval, 0,
|
|
"Requested TX of 0 packets but %d transmitted", retval);
|
|
|
|
/* Check if LACP packet was send by state machines
|
|
First and only packet must be a maker response */
|
|
retval = slave_get_pkts(slave, pkts, MAX_PKT_BURST);
|
|
if (retval == 0)
|
|
continue;
|
|
if (retval > 1)
|
|
free_pkts(pkts, retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, 1, "failed to get slave packets");
|
|
nb_pkts = retval;
|
|
|
|
marker_hdr = rte_pktmbuf_mtod(pkts[0], struct marker_header *);
|
|
/* Check if it's slow packet*/
|
|
if (marker_hdr->eth_hdr.ether_type != ethtype_slow_be)
|
|
retval = -1;
|
|
/* Check if it's marker packet */
|
|
else if (marker_hdr->marker.subtype != SLOW_SUBTYPE_MARKER)
|
|
retval = -2;
|
|
else if (marker_hdr->marker.tlv_type_marker != MARKER_TLV_TYPE_RESP)
|
|
retval = -3;
|
|
|
|
free_pkts(pkts, nb_pkts);
|
|
|
|
TEST_ASSERT_NOT_EQUAL(retval, -1, "Unexpected protocol type");
|
|
TEST_ASSERT_NOT_EQUAL(retval, -2, "Unexpected sub protocol type");
|
|
TEST_ASSERT_NOT_EQUAL(retval, -3, "Unexpected marker type");
|
|
break;
|
|
}
|
|
|
|
TEST_ASSERT(j < 20, "Marker response not found");
|
|
}
|
|
|
|
retval = remove_slaves_and_stop_bonded_device();
|
|
TEST_ASSERT_SUCCESS(retval, "Test cleanup failed.");
|
|
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
static int
|
|
test_mode4_expired(void)
|
|
{
|
|
struct slave_conf *slave, *exp_slave = NULL;
|
|
struct rte_mbuf *pkts[MAX_PKT_BURST];
|
|
int retval;
|
|
uint32_t old_delay;
|
|
|
|
uint8_t i;
|
|
uint16_t j;
|
|
|
|
struct rte_eth_bond_8023ad_conf conf;
|
|
|
|
retval = initialize_bonded_device_with_slaves(TEST_EXPIRED_SLAVE_COUNT, 1);
|
|
/* Set custom timeouts to make test last shorter. */
|
|
rte_eth_bond_8023ad_conf_get(test_params.bonded_port_id, &conf);
|
|
conf.fast_periodic_ms = 100;
|
|
conf.slow_periodic_ms = 600;
|
|
conf.short_timeout_ms = 300;
|
|
conf.long_timeout_ms = 900;
|
|
conf.aggregate_wait_timeout_ms = 200;
|
|
conf.tx_period_ms = 100;
|
|
old_delay = conf.update_timeout_ms;
|
|
conf.update_timeout_ms = 10;
|
|
rte_eth_bond_8023ad_setup(test_params.bonded_port_id, &conf);
|
|
|
|
/* Wait for new settings to be applied. */
|
|
for (i = 0; i < old_delay/conf.update_timeout_ms * 2; i++) {
|
|
FOR_EACH_SLAVE(j, slave)
|
|
bond_handshake_reply(slave);
|
|
|
|
rte_delay_ms(conf.update_timeout_ms);
|
|
}
|
|
|
|
retval = bond_handshake();
|
|
TEST_ASSERT_SUCCESS(retval, "Initial handshake failed");
|
|
|
|
/* Find first slave */
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
exp_slave = slave;
|
|
break;
|
|
}
|
|
|
|
RTE_VERIFY(exp_slave != NULL);
|
|
|
|
/* When one of partners do not send or respond to LACP frame in
|
|
* conf.long_timeout_ms time, internal state machines should detect this
|
|
* and transit to expired state. */
|
|
for (j = 0; j < conf.long_timeout_ms/conf.update_timeout_ms + 2; j++) {
|
|
rte_delay_ms(conf.update_timeout_ms);
|
|
|
|
retval = bond_tx(NULL, 0);
|
|
TEST_ASSERT_EQUAL(retval, 0, "Unexpectedly received %d packets",
|
|
retval);
|
|
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
retval = bond_handshake_reply(slave);
|
|
TEST_ASSERT(retval >= 0, "Handshake failed");
|
|
|
|
/* Remove replay for slave that supose to be expired. */
|
|
if (slave == exp_slave) {
|
|
while (rte_ring_count(slave->rx_queue) > 0) {
|
|
void *pkt = NULL;
|
|
|
|
rte_ring_dequeue(slave->rx_queue, &pkt);
|
|
rte_pktmbuf_free(pkt);
|
|
}
|
|
}
|
|
}
|
|
|
|
retval = bond_rx(pkts, RTE_DIM(pkts));
|
|
if (retval > 0)
|
|
free_pkts(pkts, retval);
|
|
|
|
TEST_ASSERT_EQUAL(retval, 0, "Unexpectedly received %d packets",
|
|
retval);
|
|
}
|
|
|
|
/* After test only expected slave should be in EXPIRED state */
|
|
FOR_EACH_SLAVE(i, slave) {
|
|
if (slave == exp_slave)
|
|
TEST_ASSERT(slave->lacp_parnter_state & STATE_EXPIRED,
|
|
"Slave %u should be in expired.", slave->port_id);
|
|
else
|
|
TEST_ASSERT_EQUAL(bond_handshake_done(slave), 1,
|
|
"Slave %u should be operational.", slave->port_id);
|
|
}
|
|
|
|
retval = remove_slaves_and_stop_bonded_device();
|
|
TEST_ASSERT_SUCCESS(retval, "Test cleanup failed.");
|
|
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
static int
|
|
check_environment(void)
|
|
{
|
|
struct slave_conf *port;
|
|
uint8_t i, env_state;
|
|
uint8_t slaves[RTE_DIM(test_params.slave_ports)];
|
|
int slaves_count;
|
|
|
|
env_state = 0;
|
|
FOR_EACH_PORT(i, port) {
|
|
if (rte_ring_count(port->rx_queue) != 0)
|
|
env_state |= 0x01;
|
|
|
|
if (rte_ring_count(port->tx_queue) != 0)
|
|
env_state |= 0x02;
|
|
|
|
if (port->bonded != 0)
|
|
env_state |= 0x04;
|
|
|
|
if (port->lacp_parnter_state != 0)
|
|
env_state |= 0x08;
|
|
|
|
if (env_state != 0)
|
|
break;
|
|
}
|
|
|
|
slaves_count = rte_eth_bond_slaves_get(test_params.bonded_port_id,
|
|
slaves, RTE_DIM(slaves));
|
|
|
|
if (slaves_count != 0)
|
|
env_state |= 0x10;
|
|
|
|
TEST_ASSERT_EQUAL(env_state, 0,
|
|
"Environment not clean (port %u):%s%s%s%s%s",
|
|
port->port_id,
|
|
env_state & 0x01 ? " slave rx queue not clean" : "",
|
|
env_state & 0x02 ? " slave tx queue not clean" : "",
|
|
env_state & 0x04 ? " port marked as enslaved" : "",
|
|
env_state & 0x80 ? " slave state is not reset" : "",
|
|
env_state & 0x10 ? " slave count not equal 0" : ".");
|
|
|
|
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
static int
|
|
test_mode4_executor(int (*test_func)(void))
|
|
{
|
|
struct slave_conf *port;
|
|
int test_result;
|
|
uint8_t i;
|
|
void *pkt;
|
|
|
|
/* Check if environment is clean. Fail to launch a test if there was
|
|
* a critical error before that prevented to reset environment. */
|
|
TEST_ASSERT_SUCCESS(check_environment(),
|
|
"Refusing to launch test in dirty environment.");
|
|
|
|
RTE_VERIFY(test_func != NULL);
|
|
test_result = (*test_func)();
|
|
|
|
/* If test succeed check if environment wast left in good condition. */
|
|
if (test_result == TEST_SUCCESS)
|
|
test_result = check_environment();
|
|
|
|
/* Reset environment in case test failed to do that. */
|
|
if (test_result != TEST_SUCCESS) {
|
|
TEST_ASSERT_SUCCESS(remove_slaves_and_stop_bonded_device(),
|
|
"Failed to stop bonded device");
|
|
|
|
FOR_EACH_PORT(i, port) {
|
|
while (rte_ring_count(port->rx_queue) != 0) {
|
|
if (rte_ring_dequeue(port->rx_queue, &pkt) == 0)
|
|
rte_pktmbuf_free(pkt);
|
|
}
|
|
|
|
while (rte_ring_count(port->tx_queue) != 0) {
|
|
if (rte_ring_dequeue(port->tx_queue, &pkt) == 0)
|
|
rte_pktmbuf_free(pkt);
|
|
}
|
|
}
|
|
}
|
|
|
|
return test_result;
|
|
}
|
|
|
|
static int
|
|
test_mode4_lacp_wrapper(void)
|
|
{
|
|
return test_mode4_executor(&test_mode4_lacp);
|
|
}
|
|
|
|
static int
|
|
test_mode4_marker_wrapper(void)
|
|
{
|
|
return test_mode4_executor(&test_mode4_marker);
|
|
}
|
|
|
|
static int
|
|
test_mode4_rx_wrapper(void)
|
|
{
|
|
return test_mode4_executor(&test_mode4_rx);
|
|
}
|
|
|
|
static int
|
|
test_mode4_tx_burst_wrapper(void)
|
|
{
|
|
return test_mode4_executor(&test_mode4_tx_burst);
|
|
}
|
|
|
|
static int
|
|
test_mode4_expired_wrapper(void)
|
|
{
|
|
return test_mode4_executor(&test_mode4_expired);
|
|
}
|
|
|
|
static struct unit_test_suite link_bonding_mode4_test_suite = {
|
|
.suite_name = "Link Bonding mode 4 Unit Test Suite",
|
|
.setup = test_setup,
|
|
.teardown = testsuite_teardown,
|
|
.unit_test_cases = {
|
|
TEST_CASE_NAMED("test_mode4_lacp", test_mode4_lacp_wrapper),
|
|
TEST_CASE_NAMED("test_mode4_rx", test_mode4_rx_wrapper),
|
|
TEST_CASE_NAMED("test_mode4_tx_burst", test_mode4_tx_burst_wrapper),
|
|
TEST_CASE_NAMED("test_mode4_marker", test_mode4_marker_wrapper),
|
|
TEST_CASE_NAMED("test_mode4_expired", test_mode4_expired_wrapper),
|
|
|
|
TEST_CASES_END() /**< NULL terminate unit test array */
|
|
}
|
|
};
|
|
|
|
static int
|
|
test_link_bonding_mode4(void)
|
|
{
|
|
return unit_test_suite_runner(&link_bonding_mode4_test_suite);
|
|
}
|
|
|
|
static struct test_command link_bonding_cmd = {
|
|
.command = "link_bonding_mode4_autotest",
|
|
.callback = test_link_bonding_mode4,
|
|
};
|
|
|
|
REGISTER_TEST_COMMAND(link_bonding_cmd);
|