net/mlx5: fix locking in xstats functions

[dpdk.git] / examples / l3fwd-power / main.c

diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index 978631c..fd442f5 100644 (file)
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -52,7 +52,6 @@
 #include <rte_memcpy.h>
 #include <rte_memzone.h>
 #include <rte_eal.h>
-#include <rte_per_lcore.h>
 #include <rte_launch.h>
 #include <rte_atomic.h>
 #include <rte_cycles.h>
@@ -74,7 +73,6 @@
 #include <rte_string_fns.h>
 #include <rte_timer.h>
 #include <rte_power.h>
-#include <rte_eal.h>
 #include <rte_spinlock.h>
 
 #define RTE_LOGTYPE_L3FWD_POWER RTE_LOGTYPE_USER1
@@ -131,9 +129,9 @@
  */
 
 #define NB_MBUF RTE_MAX        ( \
-       (nb_ports*nb_rx_queue*RTE_TEST_RX_DESC_DEFAULT + \
+       (nb_ports*nb_rx_queue*nb_rxd + \
        nb_ports*nb_lcores*MAX_PKT_BURST + \
-       nb_ports*n_tx_queue*RTE_TEST_TX_DESC_DEFAULT + \
+       nb_ports*n_tx_queue*nb_txd + \
        nb_lcores*MEMPOOL_CACHE_SIZE), \
        (unsigned)8192)
 
@@ -147,7 +145,7 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
+#define RTE_TEST_RX_DESC_DEFAULT 512
 #define RTE_TEST_TX_DESC_DEFAULT 512
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
@@ -223,7 +221,7 @@ static struct rte_eth_conf port_conf = {
                .hw_ip_checksum = 1, /**< IP checksum offload enabled */
                .hw_vlan_filter = 0, /**< VLAN filtering disabled */
                .jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-               .hw_strip_crc   = 0, /**< CRC stripped by hardware */
+               .hw_strip_crc   = 1, /**< CRC stripped by hardware */
        },
        .rx_adv_conf = {
                .rss_conf = {
@@ -245,7 +243,7 @@ static struct rte_mempool * pktmbuf_pool[NB_SOCKETS];
 
 #if (APP_LOOKUP_METHOD == APP_LOOKUP_EXACT_MATCH)
 
-#ifdef RTE_MACHINE_CPUFLAG_SSE4_2
+#ifdef RTE_ARCH_X86
 #include <rte_hash_crc.h>
 #define DEFAULT_HASH_FUNC       rte_hash_crc
 #else
@@ -1654,6 +1652,7 @@ main(int argc, char **argv)
        uint32_t n_tx_queue, nb_lcores;
        uint32_t dev_rxq_num, dev_txq_num;
        uint8_t portid, nb_rx_queue, queue, socketid;
+       uint16_t org_rxq_intr = port_conf.intr_conf.rxq;
 
        /* catch SIGINT and restore cpufreq governor to ondemand */
        signal(SIGINT, signal_exit_now);
@@ -1714,12 +1713,24 @@ main(int argc, char **argv)
                        n_tx_queue = dev_txq_num;
                printf("Creating queues: nb_rxq=%d nb_txq=%u... ",
                        nb_rx_queue, (unsigned)n_tx_queue );
+               /* If number of Rx queue is 0, no need to enable Rx interrupt */
+               if (nb_rx_queue == 0)
+                       port_conf.intr_conf.rxq = 0;
                ret = rte_eth_dev_configure(portid, nb_rx_queue,
                                        (uint16_t)n_tx_queue, &port_conf);
+               /* Revert to original value */
+               port_conf.intr_conf.rxq = org_rxq_intr;
                if (ret < 0)
                        rte_exit(EXIT_FAILURE, "Cannot configure device: "
                                        "err=%d, port=%d\n", ret, portid);
 
+               ret = rte_eth_dev_adjust_nb_rx_tx_desc(portid, &nb_rxd,
+                                                      &nb_txd);
+               if (ret < 0)
+                       rte_exit(EXIT_FAILURE,
+                                "Cannot adjust number of descriptors: err=%d, port=%d\n",
+                                ret, portid);
+
                rte_eth_macaddr_get(portid, &ports_eth_addr[portid]);
                print_ethaddr(" Address:", &ports_eth_addr[portid]);
                printf(", ");