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-rw-r--r--examples/vmdq/main.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/examples/vmdq/main.c b/examples/vmdq/main.c
index f639355d..8949a115 100644
--- a/examples/vmdq/main.c
+++ b/examples/vmdq/main.c
@@ -49,7 +49,6 @@
#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>
@@ -63,10 +62,8 @@
#include <rte_debug.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
-#include <rte_log.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
-#include <rte_memcpy.h>
#define MAX_QUEUES 1024
/*
@@ -195,7 +192,8 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
struct rte_eth_rxconf *rxconf;
struct rte_eth_conf port_conf;
uint16_t rxRings, txRings;
- const uint16_t rxRingSize = RTE_TEST_RX_DESC_DEFAULT, txRingSize = RTE_TEST_TX_DESC_DEFAULT;
+ uint16_t rxRingSize = RTE_TEST_RX_DESC_DEFAULT;
+ uint16_t txRingSize = RTE_TEST_TX_DESC_DEFAULT;
int retval;
uint16_t q;
uint16_t queues_per_pool;
@@ -253,6 +251,17 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
if (retval != 0)
return retval;
+ retval = rte_eth_dev_adjust_nb_rx_tx_desc(port, &rxRingSize,
+ &txRingSize);
+ if (retval != 0)
+ return retval;
+ if (RTE_MAX(rxRingSize, txRingSize) > RTE_MAX(RTE_TEST_RX_DESC_DEFAULT,
+ RTE_TEST_TX_DESC_DEFAULT)) {
+ printf("Mbuf pool has an insufficient size for port %u.\n",
+ port);
+ return -1;
+ }
+
rte_eth_dev_info_get(port, &dev_info);
rxconf = &dev_info.default_rxconf;
rxconf->rx_drop_en = 1;