From 0625a29f42c62998318ee3e05b2420e436318678 Mon Sep 17 00:00:00 2001 From: Pablo de Lara Date: Thu, 1 Feb 2018 16:42:27 +0000 Subject: [PATCH] examples/ptpclient: fix Tx configuration The PTP Client application requires IEEE1588 to be supported by the network driver used, which needs full Tx data path to be used. Fixes: b960219b0d83 ("examples/ptpclient: convert to new ethdev offloads API") Signed-off-by: Pablo de Lara --- examples/ptpclient/ptpclient.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclient.c index 1cf251922f..83821eb8d7 100644 --- a/examples/ptpclient/ptpclient.c +++ b/examples/ptpclient/ptpclient.c @@ -194,6 +194,8 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE; + /* Force full Tx path in the driver, required for IEEE1588 */ + port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS; /* Configure the Ethernet device. */ retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf); -- 2.20.1