diff mbox

[dpdk-dev,v1] net/mlx4: store RSS hash result in mbufs

Message ID 1510497382-16567-1-git-send-email-rasland@mellanox.com (mailing list archive)
State Accepted, archived
Delegated to: Ferruh Yigit
Headers

Checks

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

Commit Message

Raslan Darawsheh Nov. 12, 2017, 2:36 p.m. UTC 
  Add RSS hash result from CQE to mbuf,
Also, set PKT_RX_RSS_HASH in the ol_flags.

Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
---
 drivers/net/mlx4/mlx4_rxtx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Adrien Mazarguil Nov. 13, 2017, 9:26 a.m. UTC | #1 
On Sun, Nov 12, 2017 at 04:36:22PM +0200, Raslan Darawsheh wrote:
> Add RSS hash result from CQE to mbuf,
> Also, set PKT_RX_RSS_HASH in the ol_flags.
> 
> Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>

Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Shahaf Shuler Nov. 27, 2017, 7:46 p.m. UTC | #2 
Monday, November 13, 2017 11:26 AM, Adrien Mazarguil:
> 
> On Sun, Nov 12, 2017 at 04:36:22PM +0200, Raslan Darawsheh wrote:
> > Add RSS hash result from CQE to mbuf,
> > Also, set PKT_RX_RSS_HASH in the ol_flags.
> >
> > Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
> 
> Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

Applied to next-net-mlx, thanks.

> 
> --
> Adrien Mazarguil
> 6WIND
diff mbox

Patch

diff --git a/drivers/net/mlx4/mlx4_rxtx.c b/drivers/net/mlx4/mlx4_rxtx.c
index 2bfa8b1..5bc9874 100644
--- a/drivers/net/mlx4/mlx4_rxtx.c
+++ b/drivers/net/mlx4/mlx4_rxtx.c
@@ -964,7 +964,8 @@  mlx4_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
 			/* Update packet information. */
 			pkt->packet_type =
 				rxq_cq_to_pkt_type(cqe, rxq->l2tun_offload);
-			pkt->ol_flags = 0;
+			pkt->ol_flags = PKT_RX_RSS_HASH;
+			pkt->hash.rss = cqe->immed_rss_invalid;
 			pkt->pkt_len = len;
 			if (rxq->csum | rxq->csum_l2tun) {
 				uint32_t flags =