apps: use helper to create mbuf pools

[dpdk.git] / examples / vmdq_dcb / main.c

diff --git a/examples/vmdq_dcb/main.c b/examples/vmdq_dcb/main.c
index 2f708a1..3c7f2b3 100644 (file)
--- a/examples/vmdq_dcb/main.c
+++ b/examples/vmdq_dcb/main.c
@@ -48,7 +48,6 @@
 #include <rte_memory.h>
 #include <rte_memcpy.h>
 #include <rte_memzone.h>
-#include <rte_tailq.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_launch.h>
@@ -70,14 +69,12 @@
 #include <rte_mbuf.h>
 #include <rte_memcpy.h>
 
-#include "main.h"
-
 /* basic constants used in application */
 #define NUM_QUEUES 128
 
 #define NUM_MBUFS 64*1024
 #define MBUF_CACHE_SIZE 64
-#define MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+#define MBUF_DATA_SIZE (2048 + RTE_PKTMBUF_HEADROOM)
 
 #define INVALID_PORT_ID 0xFF
 
@@ -87,36 +84,6 @@ static uint32_t enabled_port_mask = 0;
 /* number of pools (if user does not specify any, 16 by default */
 static enum rte_eth_nb_pools num_pools = ETH_16_POOLS;
 
-/*
- * RX and TX Prefetch, Host, and Write-back threshold values should be
- * carefully set for optimal performance. Consult the network
- * controller's datasheet and supporting DPDK documentation for guidance
- * on how these parameters should be set.
- */
-/* Default configuration for rx and tx thresholds etc. */
-static const struct rte_eth_rxconf rx_conf_default = {
-       .rx_thresh = {
-               .pthresh = 8,
-               .hthresh = 8,
-               .wthresh = 4,
-       },
-};
-
-/*
- * These default values are optimized for use with the Intel(R) 82599 10 GbE
- * Controller and the DPDK ixgbe PMD. Consider using other values for other
- * network controllers and/or network drivers.
- */
-static const struct rte_eth_txconf tx_conf_default = {
-       .tx_thresh = {
-               .pthresh = 36,
-               .hthresh = 0,
-               .wthresh = 0,
-       },
-       .tx_free_thresh = 0, /* Use PMD default values */
-       .tx_rs_thresh = 0, /* Use PMD default values */
-};
-
 /* empty vmdq+dcb configuration structure. Filled in programatically */
 static const struct rte_eth_conf vmdq_dcb_conf_default = {
        .rxmode = {
@@ -212,7 +179,8 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 
        for (q = 0; q < rxRings; q ++) {
                retval = rte_eth_rx_queue_setup(port, q, rxRingSize,
-                                               rte_eth_dev_socket_id(port), &rx_conf_default,
+                                               rte_eth_dev_socket_id(port),
+                                               NULL,
                                                mbuf_pool);
                if (retval < 0)
                        return retval;
@@ -220,7 +188,8 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 
        for (q = 0; q < txRings; q ++) {
                retval = rte_eth_tx_queue_setup(port, q, txRingSize,
-                                               rte_eth_dev_socket_id(port), &tx_conf_default);
+                                               rte_eth_dev_socket_id(port),
+                                               NULL);
                if (retval < 0)
                        return retval;
        }
@@ -341,7 +310,6 @@ vmdq_parse_args(int argc, char **argv)
 }
 
 
-#ifndef RTE_EXEC_ENV_BAREMETAL
 /* When we receive a HUP signal, print out our stats */
 static void
 sighup_handler(int signum)
@@ -354,7 +322,6 @@ sighup_handler(int signum)
        }
        printf("\nFinished handling signal %d\n", signum);
 }
-#endif
 
 /*
  * Main thread that does the work, reading from INPUT_PORT
@@ -429,7 +396,7 @@ static unsigned check_ports_num(unsigned nb_ports)
 
 /* Main function, does initialisation and calls the per-lcore functions */
 int
-MAIN(int argc, char *argv[])
+main(int argc, char *argv[])
 {
        unsigned cores;
        struct rte_mempool *mbuf_pool;
@@ -439,9 +406,7 @@ MAIN(int argc, char *argv[])
        unsigned nb_ports, valid_num_ports;
        uint8_t portid;
 
-#ifndef RTE_EXEC_ENV_BAREMETAL
        signal(SIGHUP, sighup_handler);
-#endif
 
        /* init EAL */
        ret = rte_eal_init(argc, argv);
@@ -476,12 +441,8 @@ MAIN(int argc, char *argv[])
                rte_exit(EXIT_FAILURE, "Error with valid ports number is not even or less than 2\n");
        }
 
-       mbuf_pool = rte_mempool_create("MBUF_POOL", NUM_MBUFS * nb_ports,
-                                      MBUF_SIZE, MBUF_CACHE_SIZE,
-                                      sizeof(struct rte_pktmbuf_pool_private),
-                                      rte_pktmbuf_pool_init, NULL,
-                                      rte_pktmbuf_init, NULL,
-                                      rte_socket_id(), 0);
+       mbuf_pool = rte_pktmbuf_pool_create("MBUF_POOL", NUM_MBUFS * nb_ports,
+               MBUF_CACHE_SIZE, 0, MBUF_DATA_SIZE, rte_socket_id());
        if (mbuf_pool == NULL)
                rte_exit(EXIT_FAILURE, "Cannot create mbuf pool\n");