The default tx_free_thresh is potentially larger than the allocated queue
which will result in TX queue cleanup never happening. To fix this,
lower the default free threshold and ensure that the free threshold is
never greater than the maximum outstanding transmit buffers.
Fixes: 827ed2a118cc ("net/bnx2x: restructure Tx routine")
Cc: stable@dpdk.org
Signed-off-by: Chas Williams <ciwillia@brocade.com>
Acked-by: Harish Patil <harish.patil@qlogic.com>
f078565129