diff options
| author |   Eyal Bari <ebari@cisco.com> | 2018-05-16 11:30:23 +0300 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2018-05-21 19:16:37 +0000 |
| commit | bd81bdf226c1dc03baaf05f17cf68fbb17bc5dd7 (patch) | |
| tree | 2ca4ff0abb81fd144af40c30cc037a9055dfbc3a /src/plugins/dpdk/device/common.c | |
| parent | a52e1668c9976bd5cdd20d02b668df41ea41f16f (diff) | |
dpdk:enable flow director perfect mode
when flows are enabled on the device
Change-Id: I971764988d5a9e7078468f627205b3fa60736263
Signed-off-by: Eyal Bari <ebari@cisco.com>
Diffstat (limited to 'src/plugins/dpdk/device/common.c')
| -rw-r--r-- | src/plugins/dpdk/device/common.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/plugins/dpdk/device/common.c b/src/plugins/dpdk/device/common.c index 1b043496256..e42395f2133 100644 --- a/src/plugins/dpdk/device/common.c +++ b/src/plugins/dpdk/device/common.c @@ -59,6 +59,15 @@ dpdk_device_setup (dpdk_device_t * xd) dpdk_device_stop (xd); } + /* Enable flow director when flows exist */ + if (xd->pmd == VNET_DPDK_PMD_I40E) + { + if ((xd->flags & DPDK_DEVICE_FLAG_RX_FLOW_OFFLOAD) != 0) + xd->port_conf.fdir_conf.mode = RTE_FDIR_MODE_PERFECT; + else + xd->port_conf.fdir_conf.mode = RTE_FDIR_MODE_NONE; + } + rv = rte_eth_dev_configure (xd->device_index, xd->rx_q_used, xd->tx_q_used, &xd->port_conf); |