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Imported Upstream version 16.11.2
[deb_dpdk.git]
/
drivers
/
net
/
bnx2x
/
bnx2x_rxtx.c
diff --git
a/drivers/net/bnx2x/bnx2x_rxtx.c
b/drivers/net/bnx2x/bnx2x_rxtx.c
index
170e48f
..
adf0309
100644
(file)
--- a/
drivers/net/bnx2x/bnx2x_rxtx.c
+++ b/
drivers/net/bnx2x/bnx2x_rxtx.c
@@
-273,6
+273,8
@@
bnx2x_dev_tx_queue_setup(struct rte_eth_dev *dev,
txq->tx_free_thresh = tx_conf->tx_free_thresh ?
tx_conf->tx_free_thresh : DEFAULT_TX_FREE_THRESH;
txq->tx_free_thresh = tx_conf->tx_free_thresh ?
tx_conf->tx_free_thresh : DEFAULT_TX_FREE_THRESH;
+ txq->tx_free_thresh = min(txq->tx_free_thresh,
+ txq->nb_tx_desc - BDS_PER_TX_PKT);
PMD_INIT_LOG(DEBUG, "fp[%02d] req_bd=%u, thresh=%u, usable_bd=%lu, "
"total_bd=%lu, tx_pages=%u",
PMD_INIT_LOG(DEBUG, "fp[%02d] req_bd=%u, thresh=%u, usable_bd=%lu, "
"total_bd=%lu, tx_pages=%u",