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app/testpmd: enable fast free Tx offload by default

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Enable the DEV_TX_OFFLOAD_MBUF_FAST_FREE in case the underlying device
supports.

This is to preserve the previous offloads configuration made according
to the PMD defaults.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This commit is contained in:
Shahaf Shuler 2018-01-10 11:09:19 +02:00 committed by Thomas Monjalon
parent 384161e006
commit 07e5f7bd65
1 changed files with 7 additions and 1 deletions
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8
app/test-pmd/testpmd.c
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@ -311,7 +311,9 @@ struct rte_eth_rxmode rx_mode = {
.ignore_offload_bitfield = 1,
};
struct rte_eth_txmode tx_mode;
struct rte_eth_txmode tx_mode = {
.offloads = DEV_TX_OFFLOAD_MBUF_FAST_FREE,
};
struct rte_fdir_conf fdir_conf = {
.mode = RTE_FDIR_MODE_NONE,
@ -577,6 +579,10 @@ init_config(void)
port->dev_conf.txmode = tx_mode;
port->dev_conf.rxmode = rx_mode;
rte_eth_dev_info_get(pid, &port->dev_info);
if (!(port->dev_info.tx_offload_capa &
DEV_TX_OFFLOAD_MBUF_FAST_FREE))
port->dev_conf.txmode.offloads &=
~DEV_TX_OFFLOAD_MBUF_FAST_FREE;
if (numa_support) {
if (port_numa[pid] != NUMA_NO_CONFIG)