[v16,6/8] examples/eventdev_pipeline: add new Rx RSS hash offload
diff mbox series

Message ID 20191106191803.15098-7-pbhagavatula@marvell.com
State Superseded
Delegated to: Ferruh Yigit
Headers show
Series
  • ethdev: add new Rx offload flags
Related show

Checks

Context Check Description
ci/Intel-compilation fail Compilation issues
ci/checkpatch success coding style OK

Commit Message

Pavan Nikhilesh Bhagavatula Nov. 6, 2019, 7:18 p.m. UTC
From: Pavan Nikhilesh <pbhagavatula@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@marvell.com>
---
 examples/eventdev_pipeline/pipeline_worker_generic.c | 3 +++
 1 file changed, 3 insertions(+)

Patch
diff mbox series

diff --git a/examples/eventdev_pipeline/pipeline_worker_generic.c b/examples/eventdev_pipeline/pipeline_worker_generic.c
index 0058ba700..42ff4eeb9 100644
--- a/examples/eventdev_pipeline/pipeline_worker_generic.c
+++ b/examples/eventdev_pipeline/pipeline_worker_generic.c
@@ -314,6 +314,9 @@  port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 		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;