X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=app%2Ftest%2Ftest_pmd_ring.c;fp=app%2Ftest%2Ftest_pmd_ring.c;h=0000000000000000000000000000000000000000;hb=7595afa4d30097c1177b69257118d8ad89a539be;hp=2cdf60d10332c3e22e045dc779b855414e02f496;hpb=ce3d555e43e3795b5d9507fcfc76b7a0a92fd0d6;p=deb_dpdk.git diff --git a/app/test/test_pmd_ring.c b/app/test/test_pmd_ring.c deleted file mode 100644 index 2cdf60d1..00000000 --- a/app/test/test_pmd_ring.c +++ /dev/null @@ -1,529 +0,0 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#include "test.h" - -#include - -#include -#include - -static struct rte_mempool *mp; -static int tx_porta, rx_portb, rxtx_portc, rxtx_portd, rxtx_porte; - -#define SOCKET0 0 -#define RING_SIZE 256 -#define NUM_RINGS 2 -#define NB_MBUF 512 - - -static int -test_ethdev_configure_port(int port) -{ - struct rte_eth_conf null_conf; - struct rte_eth_link link; - - memset(&null_conf, 0, sizeof(struct rte_eth_conf)); - - if (rte_eth_dev_configure(port, 1, 2, &null_conf) < 0) { - printf("Configure failed for port %d\n", port); - return -1; - } - - /* Test queue release */ - if (rte_eth_dev_configure(port, 1, 1, &null_conf) < 0) { - printf("Configure failed for port %d\n", port); - return -1; - } - - if (rte_eth_tx_queue_setup(port, 0, RING_SIZE, SOCKET0, NULL) < 0) { - printf("TX queue setup failed port %d\n", port); - return -1; - } - - if (rte_eth_rx_queue_setup(port, 0, RING_SIZE, SOCKET0, - NULL, mp) < 0) { - printf("RX queue setup failed port %d\n", port); - return -1; - } - - if (rte_eth_dev_start(port) < 0) { - printf("Error starting port %d\n", port); - return -1; - } - - rte_eth_link_get(port, &link); - - return 0; -} - -static int -test_send_basic_packets(void) -{ - struct rte_mbuf bufs[RING_SIZE]; - struct rte_mbuf *pbufs[RING_SIZE]; - int i; - - printf("Testing send and receive RING_SIZE/2 packets (tx_porta -> rx_portb)\n"); - - for (i = 0; i < RING_SIZE/2; i++) - pbufs[i] = &bufs[i]; - - if (rte_eth_tx_burst(tx_porta, 0, pbufs, RING_SIZE/2) < RING_SIZE/2) { - printf("Failed to transmit packet burst port %d\n", tx_porta); - return -1; - } - - if (rte_eth_rx_burst(rx_portb, 0, pbufs, RING_SIZE) != RING_SIZE/2) { - printf("Failed to receive packet burst on port %d\n", rx_portb); - return -1; - } - - for (i = 0; i < RING_SIZE/2; i++) - if (pbufs[i] != &bufs[i]) { - printf("Error: received data does not match that transmitted\n"); - return -1; - } - - return 0; -} - -static int -test_send_basic_packets_port(int port) -{ - struct rte_mbuf bufs[RING_SIZE]; - struct rte_mbuf *pbufs[RING_SIZE]; - int i; - - printf("Testing send and receive RING_SIZE/2 packets (cmdl_port0 -> cmdl_port0)\n"); - - for (i = 0; i < RING_SIZE/2; i++) - pbufs[i] = &bufs[i]; - - if (rte_eth_tx_burst(port, 0, pbufs, RING_SIZE/2) < RING_SIZE/2) { - printf("Failed to transmit packet burst port %d\n", port); - return -1; - } - - if (rte_eth_rx_burst(port, 0, pbufs, RING_SIZE) != RING_SIZE/2) { - printf("Failed to receive packet burst on port %d\n", port); - return -1; - } - - for (i = 0; i < RING_SIZE/2; i++) - if (pbufs[i] != &bufs[i]) { - printf("Error: received data does not match that transmitted\n"); - return -1; - } - - return 0; -} - - -static int -test_get_stats(int port) -{ - struct rte_eth_stats stats; - struct rte_mbuf buf, *pbuf = &buf; - - printf("Testing ring PMD stats_get port %d\n", port); - - /* check stats of RXTX port, should all be zero */ - - rte_eth_stats_get(port, &stats); - if (stats.ipackets != 0 || stats.opackets != 0 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not zero\n", port); - return -1; - } - - /* send and receive 1 packet and check for stats update */ - if (rte_eth_tx_burst(port, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", port); - return -1; - } - - if (rte_eth_rx_burst(port, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", port); - return -1; - } - - rte_eth_stats_get(port, &stats); - if (stats.ipackets != 1 || stats.opackets != 1 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", port); - return -1; - } - return 0; -} - -static int -test_stats_reset(int port) -{ - struct rte_eth_stats stats; - struct rte_mbuf buf, *pbuf = &buf; - - printf("Testing ring PMD stats_reset port %d\n", port); - - rte_eth_stats_reset(port); - - /* check stats of RXTX port, should all be zero */ - rte_eth_stats_get(port, &stats); - if (stats.ipackets != 0 || stats.opackets != 0 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not zero\n", port); - return -1; - } - - /* send and receive 1 packet and check for stats update */ - if (rte_eth_tx_burst(port, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", port); - return -1; - } - - if (rte_eth_rx_burst(port, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", port); - return -1; - } - - rte_eth_stats_get(port, &stats); - if (stats.ipackets != 1 || stats.opackets != 1 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", port); - return -1; - } - - rte_eth_stats_reset(port); - - /* check stats of RXTX port, should all be zero */ - rte_eth_stats_get(port, &stats); - if (stats.ipackets != 0 || stats.opackets != 0 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not zero\n", port); - return -1; - } - - return 0; -} - -static int -test_pmd_ring_pair_create_attach(int portd, int porte) -{ - struct rte_eth_stats stats, stats2; - struct rte_mbuf buf, *pbuf = &buf; - struct rte_eth_conf null_conf; - - if ((rte_eth_dev_configure(portd, 1, 1, &null_conf) < 0) - || (rte_eth_dev_configure(porte, 1, 1, &null_conf) < 0)) { - printf("Configure failed for port\n"); - return -1; - } - - if ((rte_eth_tx_queue_setup(portd, 0, RING_SIZE, SOCKET0, NULL) < 0) - || (rte_eth_tx_queue_setup(porte, 0, RING_SIZE, SOCKET0, NULL) < 0)) { - printf("TX queue setup failed\n"); - return -1; - } - - if ((rte_eth_rx_queue_setup(portd, 0, RING_SIZE, SOCKET0, NULL, mp) < 0) - || (rte_eth_rx_queue_setup(porte, 0, RING_SIZE, SOCKET0, NULL, mp) < 0)) { - printf("RX queue setup failed\n"); - return -1; - } - - if ((rte_eth_dev_start(portd) < 0) - || (rte_eth_dev_start(porte) < 0)) { - printf("Error starting port\n"); - return -1; - } - - rte_eth_stats_reset(portd); - /* check stats of port, should all be zero */ - rte_eth_stats_get(portd, &stats); - if (stats.ipackets != 0 || stats.opackets != 0 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not zero\n", portd); - return -1; - } - - rte_eth_stats_reset(porte); - /* check stats of port, should all be zero */ - rte_eth_stats_get(porte, &stats2); - if (stats2.ipackets != 0 || stats2.opackets != 0 || - stats2.ibytes != 0 || stats2.obytes != 0 || - stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not zero\n", porte); - return -1; - } - - /* - * send and receive 1 packet (portd -> porte) - * and check for stats update - */ - printf("Testing send and receive 1 packet (portd -> porte)\n"); - if (rte_eth_tx_burst(portd, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", portd); - return -1; - } - - if (rte_eth_rx_burst(porte, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", porte); - return -1; - } - - rte_eth_stats_get(portd, &stats); - rte_eth_stats_get(porte, &stats2); - if (stats.ipackets != 0 || stats.opackets != 1 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", portd); - return -1; - } - - if (stats2.ipackets != 1 || stats2.opackets != 0 || - stats2.ibytes != 0 || stats2.obytes != 0 || - stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", porte); - return -1; - } - - /* - * send and receive 1 packet (porte -> portd) - * and check for stats update - */ - printf("Testing send and receive 1 packet (porte -> portd)\n"); - if (rte_eth_tx_burst(porte, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", porte); - return -1; - } - - if (rte_eth_rx_burst(portd, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", portd); - return -1; - } - - rte_eth_stats_get(portd, &stats); - rte_eth_stats_get(porte, &stats2); - if (stats.ipackets != 1 || stats.opackets != 1 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", portd); - return -1; - } - - if (stats2.ipackets != 1 || stats2.opackets != 1 || - stats2.ibytes != 0 || stats2.obytes != 0 || - stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", porte); - return -1; - } - - /* - * send and receive 1 packet (portd -> portd) - * and check for stats update - */ - printf("Testing send and receive 1 packet (portd -> portd)\n"); - if (rte_eth_tx_burst(portd, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", portd); - return -1; - } - - if (rte_eth_rx_burst(portd, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", porte); - return -1; - } - - rte_eth_stats_get(portd, &stats); - rte_eth_stats_get(porte, &stats2); - if (stats.ipackets != 2 || stats.opackets != 2 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", portd); - return -1; - } - - if (stats2.ipackets != 1 || stats2.opackets != 1 || - stats2.ibytes != 0 || stats2.obytes != 0 || - stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", porte); - return -1; - } - - /* - * send and receive 1 packet (porte -> porte) - * and check for stats update - */ - printf("Testing send and receive 1 packet (porte -> porte)\n"); - if (rte_eth_tx_burst(porte, 0, &pbuf, 1) != 1) { - printf("Error sending packet to port %d\n", porte); - return -1; - } - - if (rte_eth_rx_burst(porte, 0, &pbuf, 1) != 1) { - printf("Error receiving packet from port %d\n", porte); - return -1; - } - - rte_eth_stats_get(portd, &stats); - rte_eth_stats_get(porte, &stats2); - if (stats.ipackets != 2 || stats.opackets != 2 || - stats.ibytes != 0 || stats.obytes != 0 || - stats.ierrors != 0 || stats.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", portd); - return -1; - } - - if (stats2.ipackets != 2 || stats2.opackets != 2 || - stats2.ibytes != 0 || stats2.obytes != 0 || - stats2.ierrors != 0 || stats2.oerrors != 0) { - printf("Error: port %d stats are not as expected\n", porte); - return -1; - } - - rte_eth_dev_stop(portd); - rte_eth_dev_stop(porte); - - return 0; -} - -static int -test_pmd_ring(void) -{ - struct rte_ring *rxtx[NUM_RINGS]; - int port, cmdl_port0 = -1; - uint8_t nb_ports; - - nb_ports = rte_eth_dev_count(); - printf("nb_ports=%d\n", (int)nb_ports); - - /* create the rings and eth_rings in the test code. - * This does not test the rte_pmd_ring_devinit function. - * - * Test with the command line option --vdev=net_ring0 to test rte_pmd_ring_devinit. - */ - rxtx[0] = rte_ring_create("R0", RING_SIZE, SOCKET0, RING_F_SP_ENQ|RING_F_SC_DEQ); - if (rxtx[0] == NULL) { - printf("rte_ring_create R0 failed"); - return -1; - } - - rxtx[1] = rte_ring_create("R1", RING_SIZE, SOCKET0, RING_F_SP_ENQ|RING_F_SC_DEQ); - if (rxtx[1] == NULL) { - printf("rte_ring_create R1 failed"); - return -1; - } - - tx_porta = rte_eth_from_rings("net_ringa", rxtx, NUM_RINGS, rxtx, NUM_RINGS, SOCKET0); - rx_portb = rte_eth_from_rings("net_ringb", rxtx, NUM_RINGS, rxtx, NUM_RINGS, SOCKET0); - rxtx_portc = rte_eth_from_rings("net_ringc", rxtx, NUM_RINGS, rxtx, NUM_RINGS, SOCKET0); - rxtx_portd = rte_eth_from_rings("net_ringd", rxtx, NUM_RINGS, rxtx, NUM_RINGS, SOCKET0); - rxtx_porte = rte_eth_from_rings("net_ringe", rxtx, NUM_RINGS, rxtx, NUM_RINGS, SOCKET0); - - printf("tx_porta=%d rx_portb=%d rxtx_portc=%d rxtx_portd=%d rxtx_porte=%d\n", - tx_porta, rx_portb, rxtx_portc, rxtx_portd, rxtx_porte); - - if ((tx_porta == -1) || (rx_portb == -1) || (rxtx_portc == -1) - || (rxtx_portd == -1) || (rxtx_porte == -1)) { - printf("rte_eth_from rings failed\n"); - return -1; - } - - mp = rte_pktmbuf_pool_create("mbuf_pool", NB_MBUF, 32, - 0, RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id()); - if (mp == NULL) - return -1; - - if ((tx_porta >= RTE_MAX_ETHPORTS) || (rx_portb >= RTE_MAX_ETHPORTS) - || (rxtx_portc >= RTE_MAX_ETHPORTS) - || (rxtx_portd >= RTE_MAX_ETHPORTS) - || (rxtx_porte >= RTE_MAX_ETHPORTS)) { - printf(" port exceed max eth ports\n"); - return -1; - } - - if (test_ethdev_configure_port(tx_porta) < 0) - return -1; - - if (test_ethdev_configure_port(rx_portb) < 0) - return -1; - - if (test_ethdev_configure_port(rxtx_portc) < 0) - return -1; - - if (test_send_basic_packets() < 0) - return -1; - - if (test_get_stats(rxtx_portc) < 0) - return -1; - - if (test_stats_reset(rxtx_portc) < 0) - return -1; - - rte_eth_dev_stop(tx_porta); - rte_eth_dev_stop(rx_portb); - rte_eth_dev_stop(rxtx_portc); - - if (test_pmd_ring_pair_create_attach(rxtx_portd, rxtx_porte) < 0) - return -1; - - /* find a port created with the --vdev=net_ring0 command line option */ - for (port = 0; port < nb_ports; port++) { - struct rte_eth_dev_info dev_info; - - rte_eth_dev_info_get(port, &dev_info); - if (!strcmp(dev_info.driver_name, "Rings PMD")) { - printf("found a command line ring port=%d\n", port); - cmdl_port0 = port; - break; - } - } - if (cmdl_port0 != -1) { - if (test_ethdev_configure_port(cmdl_port0) < 0) - return -1; - if (test_send_basic_packets_port(cmdl_port0) < 0) - return -1; - if (test_stats_reset(cmdl_port0) < 0) - return -1; - if (test_get_stats(cmdl_port0) < 0) - return -1; - rte_eth_dev_stop(cmdl_port0); - } - return 0; -} - -REGISTER_TEST_COMMAND(ring_pmd_autotest, test_pmd_ring);