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>
679 lines
17 KiB
C
679 lines
17 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2015 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_errno.h>
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#include <rte_eth_bond.h>
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#include <rte_eth_null.h>
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#include "test.h"
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#define SLAVE_COUNT (4)
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#define RXTX_RING_SIZE 1024
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#define RXTX_QUEUE_COUNT 4
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#define BONDED_DEV_NAME ("rssconf_bond_dev")
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#define SLAVE_DEV_NAME_FMT ("rssconf_slave%d")
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#define SLAVE_RXTX_QUEUE_FMT ("rssconf_slave%d_q%d")
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#define NUM_MBUFS 8191
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#define MBUF_SIZE (1600 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
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#define MBUF_CACHE_SIZE 250
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#define BURST_SIZE 32
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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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struct slave_conf {
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uint8_t port_id;
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struct rte_eth_dev_info dev_info;
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struct rte_eth_rss_conf rss_conf;
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uint8_t rss_key[40];
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struct rte_eth_rss_reta_entry64 reta_conf[512 / RTE_RETA_GROUP_SIZE];
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uint8_t is_slave;
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struct rte_ring *rxtx_queue[RXTX_QUEUE_COUNT];
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};
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struct link_bonding_rssconf_unittest_params {
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uint8_t bond_port_id;
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struct rte_eth_dev_info bond_dev_info;
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struct rte_eth_rss_reta_entry64 bond_reta_conf[512 / RTE_RETA_GROUP_SIZE];
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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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static struct link_bonding_rssconf_unittest_params test_params = {
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.bond_port_id = INVALID_PORT_ID,
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.slave_ports = {
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[0 ... SLAVE_COUNT - 1] = { .port_id = INVALID_PORT_ID, .is_slave = 0}
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},
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.mbuf_pool = NULL,
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};
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/**
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* Default port configuration with RSS turned off
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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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static struct rte_eth_conf rss_pmd_conf = {
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.rxmode = {
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.mq_mode = ETH_MQ_RX_RSS,
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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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.rx_adv_conf = {
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.rss_conf = {
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.rss_key = NULL,
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.rss_hf = ETH_RSS_IPV6,
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},
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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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static int
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configure_ethdev(uint8_t port_id, struct rte_eth_conf *eth_conf, uint8_t start)
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{
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int rxq, txq;
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TEST_ASSERT(rte_eth_dev_configure(port_id, RXTX_QUEUE_COUNT,
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RXTX_QUEUE_COUNT, eth_conf) == 0, "Failed to configure device %u",
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port_id);
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for (rxq = 0; rxq < RXTX_QUEUE_COUNT; rxq++) {
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TEST_ASSERT(rte_eth_rx_queue_setup(port_id, rxq, RXTX_RING_SIZE,
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rte_eth_dev_socket_id(port_id), NULL,
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test_params.mbuf_pool) == 0, "Failed to setup rx queue.");
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}
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for (txq = 0; txq < RXTX_QUEUE_COUNT; txq++) {
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TEST_ASSERT(rte_eth_tx_queue_setup(port_id, txq, RXTX_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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}
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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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/**
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* Remove all slaves from bonding
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*/
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static int
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remove_slaves(void)
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{
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unsigned n;
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struct slave_conf *port;
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FOR_EACH_PORT(n, port) {
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port = &test_params.slave_ports[n];
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if (port->is_slave) {
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TEST_ASSERT_SUCCESS(rte_eth_bond_slave_remove(
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test_params.bond_port_id, port->port_id),
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"Cannot remove slave %d from bonding", port->port_id);
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port->is_slave = 0;
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}
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}
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return 0;
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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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TEST_ASSERT_SUCCESS(remove_slaves(), "Removing slaves");
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rte_eth_dev_stop(test_params.bond_port_id);
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return TEST_SUCCESS;
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}
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/**
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* Add all slaves to bonding
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*/
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static int
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bond_slaves(void)
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{
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unsigned n;
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struct slave_conf *port;
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FOR_EACH_PORT(n, port) {
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port = &test_params.slave_ports[n];
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if (!port->is_slave) {
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TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(test_params.bond_port_id,
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port->port_id), "Cannot attach slave %d to the bonding",
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port->port_id);
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port->is_slave = 1;
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}
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}
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return 0;
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}
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/**
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* Set all RETA values in port_id to value
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*/
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static int
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reta_set(uint8_t port_id, uint8_t value, int reta_size)
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{
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struct rte_eth_rss_reta_entry64 reta_conf[512/RTE_RETA_GROUP_SIZE];
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int i, j;
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for (i = 0; i < reta_size / RTE_RETA_GROUP_SIZE; i++) {
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/* select all fields to set */
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reta_conf[i].mask = ~0LL;
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for (j = 0; j < RTE_RETA_GROUP_SIZE; j++)
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reta_conf[i].reta[j] = value;
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}
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return rte_eth_dev_rss_reta_update(port_id, reta_conf, reta_size);
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}
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/**
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* Check if slaves RETA is synchronized with bonding port. Returns 1 if slave
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* port is synced with bonding port.
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*/
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static int
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reta_check_synced(struct slave_conf *port)
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{
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unsigned i;
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for (i = 0; i < test_params.bond_dev_info.reta_size;
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i++) {
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int index = i / RTE_RETA_GROUP_SIZE;
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int shift = i % RTE_RETA_GROUP_SIZE;
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if (port->reta_conf[index].reta[shift] !=
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test_params.bond_reta_conf[index].reta[shift])
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return 0;
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}
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return 1;
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}
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/**
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* Fetch bonding ports RETA
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*/
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static int
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bond_reta_fetch(void) {
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unsigned j;
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for (j = 0; j < test_params.bond_dev_info.reta_size / RTE_RETA_GROUP_SIZE;
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j++)
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test_params.bond_reta_conf[j].mask = ~0LL;
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TEST_ASSERT_SUCCESS(rte_eth_dev_rss_reta_query(test_params.bond_port_id,
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test_params.bond_reta_conf, test_params.bond_dev_info.reta_size),
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"Cannot take bonding ports RSS configuration");
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return 0;
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}
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/**
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* Fetch slaves RETA
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*/
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static int
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slave_reta_fetch(struct slave_conf *port) {
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unsigned j;
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for (j = 0; j < port->dev_info.reta_size / RTE_RETA_GROUP_SIZE; j++)
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port->reta_conf[j].mask = ~0LL;
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TEST_ASSERT_SUCCESS(rte_eth_dev_rss_reta_query(port->port_id,
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port->reta_conf, port->dev_info.reta_size),
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"Cannot take bonding ports RSS configuration");
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return 0;
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}
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/**
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* Remove and add slave to check if slaves configuration is synced with
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* the bonding ports values after adding new slave.
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*/
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static int
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slave_remove_and_add(void)
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{
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struct slave_conf *port = &(test_params.slave_ports[0]);
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/* 1. Remove first slave from bonding */
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TEST_ASSERT_SUCCESS(rte_eth_bond_slave_remove(test_params.bond_port_id,
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port->port_id), "Cannot remove slave #d from bonding");
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/* 2. Change removed (ex-)slave and bonding configuration to different
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* values
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*/
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reta_set(test_params.bond_port_id, 1, test_params.bond_dev_info.reta_size);
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bond_reta_fetch();
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reta_set(port->port_id, 2, port->dev_info.reta_size);
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slave_reta_fetch(port);
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TEST_ASSERT(reta_check_synced(port) == 0,
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"Removed slave didn't should be synchronized with bonding port");
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/* 3. Add (ex-)slave and check if configuration changed*/
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TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(test_params.bond_port_id,
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port->port_id), "Cannot add slave");
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bond_reta_fetch();
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slave_reta_fetch(port);
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return reta_check_synced(port);
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}
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/**
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* Test configuration propagation over slaves.
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*/
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static int
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test_propagate(void)
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{
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unsigned i;
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uint8_t n;
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struct slave_conf *port;
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uint8_t bond_rss_key[40];
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struct rte_eth_rss_conf bond_rss_conf;
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int retval = 0;
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uint64_t rss_hf = 0;
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uint64_t default_rss_hf = 0;
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rte_eth_dev_info_get(test_params.bond_port_id, &test_params.bond_dev_info);
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/*
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* Test hash function propagation
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*/
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for (i = 0; i < sizeof(test_params.bond_dev_info.flow_type_rss_offloads)*8;
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i++) {
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rss_hf = test_params.bond_dev_info.flow_type_rss_offloads & (1<<i);
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if (rss_hf) {
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bond_rss_conf.rss_key = NULL;
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bond_rss_conf.rss_hf = rss_hf;
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retval = rte_eth_dev_rss_hash_update(test_params.bond_port_id,
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&bond_rss_conf);
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TEST_ASSERT_SUCCESS(retval, "Cannot set slaves hash function");
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FOR_EACH_PORT(n, port) {
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port = &test_params.slave_ports[n];
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retval = rte_eth_dev_rss_hash_conf_get(port->port_id,
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&port->rss_conf);
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TEST_ASSERT_SUCCESS(retval,
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"Cannot take slaves RSS configuration");
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TEST_ASSERT(port->rss_conf.rss_hf == rss_hf,
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"Hash function not propagated for slave %d",
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port->port_id);
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}
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default_rss_hf = rss_hf;
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}
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}
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/*
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* Test key propagation
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*/
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for (i = 1; i < 10; i++) {
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/* Set all keys to zero */
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FOR_EACH_PORT(n, port) {
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port = &test_params.slave_ports[n];
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memset(port->rss_conf.rss_key, 0, 40);
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retval = rte_eth_dev_rss_hash_update(port->port_id,
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&port->rss_conf);
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TEST_ASSERT_SUCCESS(retval, "Cannot set slaves RSS keys");
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}
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memset(bond_rss_key, i, sizeof(bond_rss_key));
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bond_rss_conf.rss_hf = default_rss_hf,
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bond_rss_conf.rss_key = bond_rss_key;
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bond_rss_conf.rss_key_len = 40;
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retval = rte_eth_dev_rss_hash_update(test_params.bond_port_id,
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&bond_rss_conf);
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TEST_ASSERT_SUCCESS(retval, "Cannot set bonded port RSS keys");
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FOR_EACH_PORT(n, port) {
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port = &test_params.slave_ports[n];
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retval = rte_eth_dev_rss_hash_conf_get(port->port_id,
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&(port->rss_conf));
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TEST_ASSERT_SUCCESS(retval,
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"Cannot take slaves RSS configuration");
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/* compare keys */
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retval = memcmp(port->rss_conf.rss_key, bond_rss_key,
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sizeof(bond_rss_key));
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TEST_ASSERT(retval == 0, "Key value not propagated for slave %d",
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port->port_id);
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}
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}
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/*
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* Test RETA propagation
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*/
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for (i = 0; i < RXTX_QUEUE_COUNT; i++) {
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/* Set all keys to zero */
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FOR_EACH_PORT(n, port) {
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port = &test_params.slave_ports[n];
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retval = reta_set(port->port_id, (i + 1) % RXTX_QUEUE_COUNT,
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port->dev_info.reta_size);
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TEST_ASSERT_SUCCESS(retval, "Cannot set slaves RETA");
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}
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TEST_ASSERT_SUCCESS(reta_set(test_params.bond_port_id,
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i % RXTX_QUEUE_COUNT, test_params.bond_dev_info.reta_size),
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"Cannot set bonded port RETA");
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bond_reta_fetch();
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FOR_EACH_PORT(n, port) {
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port = &test_params.slave_ports[n];
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slave_reta_fetch(port);
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TEST_ASSERT(reta_check_synced(port) == 1, "RETAs inconsistent");
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}
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}
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return TEST_SUCCESS;
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}
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/**
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* Test propagation logic, when RX_RSS mq_mode is turned on for bonding port
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*/
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static int
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test_rss(void)
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{
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/**
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* Configure bonding port in RSS mq mode
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*/
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TEST_ASSERT_SUCCESS(configure_ethdev(test_params.bond_port_id,
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&rss_pmd_conf, 0), "Failed to configure bonding device\n");
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rte_eth_dev_info_get(test_params.bond_port_id, &test_params.bond_dev_info);
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TEST_ASSERT_SUCCESS(bond_slaves(), "Bonding slaves failed");
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TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params.bond_port_id),
|
|
"Failed to start bonding port (%d).", test_params.bond_port_id);
|
|
|
|
TEST_ASSERT_SUCCESS(test_propagate(), "Propagation test failed");
|
|
|
|
TEST_ASSERT(slave_remove_and_add() == 1, "New slave should be synced");
|
|
|
|
remove_slaves_and_stop_bonded_device();
|
|
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
* Test propagation logic, when RX_RSS mq_mode is turned off for bonding port
|
|
*/
|
|
static int
|
|
test_rss_lazy(void)
|
|
{
|
|
TEST_ASSERT_SUCCESS(configure_ethdev(test_params.bond_port_id,
|
|
&default_pmd_conf, 0), "Failed to configure bonding device\n");
|
|
|
|
rte_eth_dev_info_get(test_params.bond_port_id, &test_params.bond_dev_info);
|
|
|
|
TEST_ASSERT_SUCCESS(bond_slaves(), "Bonding slaves failed");
|
|
|
|
TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params.bond_port_id),
|
|
"Failed to start bonding port (%d).", test_params.bond_port_id);
|
|
|
|
TEST_ASSERT_SUCCESS(test_propagate(), "Propagation test failed");
|
|
|
|
TEST_ASSERT(slave_remove_and_add() == 0, "New slave shouldn't be synced");
|
|
|
|
remove_slaves_and_stop_bonded_device();
|
|
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
static int
|
|
test_setup(void)
|
|
{
|
|
unsigned n;
|
|
int retval;
|
|
int port_id;
|
|
char name[256];
|
|
struct slave_conf *port;
|
|
|
|
if (test_params.mbuf_pool == NULL) {
|
|
|
|
test_params.mbuf_pool = rte_mempool_create("RSS_MBUF_POOL", NUM_MBUFS *
|
|
SLAVE_COUNT, MBUF_SIZE, MBUF_CACHE_SIZE,
|
|
sizeof(struct rte_pktmbuf_pool_private), rte_pktmbuf_pool_init,
|
|
NULL, rte_pktmbuf_init, NULL, rte_socket_id(), 0);
|
|
|
|
TEST_ASSERT(test_params.mbuf_pool != NULL,
|
|
"rte_mempool_create failed\n");
|
|
}
|
|
|
|
/* Create / initialize ring eth devs. */
|
|
FOR_EACH_PORT(n, port) {
|
|
port = &test_params.slave_ports[n];
|
|
|
|
port_id = rte_eth_dev_count();
|
|
snprintf(name, sizeof(name), SLAVE_DEV_NAME_FMT, port_id);
|
|
|
|
retval = eth_dev_null_create(name, 0, 64, 0);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to create null device '%s'\n",
|
|
name);
|
|
|
|
port->port_id = port_id;
|
|
|
|
port->rss_conf.rss_key = port->rss_key;
|
|
port->rss_conf.rss_key_len = 40;
|
|
|
|
retval = configure_ethdev(port->port_id, &default_pmd_conf, 0);
|
|
TEST_ASSERT_SUCCESS(retval, "Failed to configure virtual ethdev %s\n",
|
|
name);
|
|
|
|
rte_eth_dev_info_get(port->port_id, &port->dev_info);
|
|
}
|
|
|
|
if (test_params.bond_port_id == INVALID_PORT_ID) {
|
|
retval = rte_eth_bond_create(BONDED_DEV_NAME, 0, rte_socket_id());
|
|
|
|
TEST_ASSERT(retval >= 0, "Failed to create bonded ethdev %s",
|
|
BONDED_DEV_NAME);
|
|
|
|
test_params.bond_port_id = retval;
|
|
|
|
TEST_ASSERT_SUCCESS(configure_ethdev(test_params.bond_port_id,
|
|
&default_pmd_conf, 0), "Failed to configure bonding device\n");
|
|
|
|
rte_eth_dev_info_get(test_params.bond_port_id,
|
|
&test_params.bond_dev_info);
|
|
}
|
|
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
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.bond_port_id);
|
|
|
|
FOR_EACH_PORT(i, port)
|
|
rte_eth_dev_stop(port->port_id);
|
|
}
|
|
|
|
static int
|
|
check_environment(void)
|
|
{
|
|
return TEST_SUCCESS;
|
|
}
|
|
|
|
static int
|
|
test_rssconf_executor(int (*test_func)(void))
|
|
{
|
|
int test_result;
|
|
|
|
/* 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");
|
|
}
|
|
|
|
return test_result;
|
|
}
|
|
|
|
static int
|
|
test_setup_wrapper(void)
|
|
{
|
|
return test_rssconf_executor(&test_setup);
|
|
}
|
|
|
|
static int
|
|
test_rss_wrapper(void)
|
|
{
|
|
return test_rssconf_executor(&test_rss);
|
|
}
|
|
|
|
static int
|
|
test_rss_lazy_wrapper(void)
|
|
{
|
|
return test_rssconf_executor(&test_rss_lazy);
|
|
}
|
|
|
|
static struct unit_test_suite link_bonding_rssconf_test_suite = {
|
|
.suite_name = "RSS Dynamic Configuration for Bonding Unit Test Suite",
|
|
.teardown = testsuite_teardown,
|
|
.unit_test_cases = {
|
|
TEST_CASE_NAMED("test_setup", test_setup_wrapper),
|
|
TEST_CASE_NAMED("test_rss", test_rss_wrapper),
|
|
TEST_CASE_NAMED("test_rss_lazy", test_rss_lazy_wrapper),
|
|
|
|
TEST_CASES_END()
|
|
}
|
|
};
|
|
|
|
static int
|
|
test_link_bonding_rssconf(void)
|
|
{
|
|
return unit_test_suite_runner(&link_bonding_rssconf_test_suite);
|
|
}
|
|
|
|
static struct test_command test_link_bonding_rssconf_cmd = {
|
|
.command = "link_bonding_rssconf_autotest",
|
|
.callback = test_link_bonding_rssconf,
|
|
};
|
|
|
|
REGISTER_TEST_COMMAND(test_link_bonding_rssconf_cmd);
|