[dpdk-dev] [PATCH 7/7] examples/eventdev_pipeline: add new Rx RSS hash offload
pbhagavatula at marvell.com
pbhagavatula at marvell.com
Fri Aug 16 07:55:10 CEST 2019
From: Pavan Nikhilesh <pbhagavatula at marvell.com>
Since pipeline_generic uses `rte_mbuf::hash::rss` add the new Rx offload
flag `DEV_RX_OFFLOAD_RSS_HASH` to inform PMD to copy the RSS hash result
into the mbuf.
Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
---
examples/eventdev_pipeline/main.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/examples/eventdev_pipeline/main.c b/examples/eventdev_pipeline/main.c
index f4e57f541..f08253cc3 100644
--- a/examples/eventdev_pipeline/main.c
+++ b/examples/eventdev_pipeline/main.c
@@ -278,6 +278,10 @@ port_init(uint8_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;
+
+ if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_RSS_HASH)
+ port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
rx_conf = dev_info.default_rxconf;
rx_conf.offloads = port_conf.rxmode.offloads;
--
2.22.0
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