From 4ffab7b9e199d6253e0b7fdcf4bef137930d0914 Mon Sep 17 00:00:00 2001 From: Viacheslav Ovsiienko Date: Thu, 23 Jul 2020 10:53:32 +0000 Subject: [PATCH] net/mlx5: fix metadata storing for NEON Rx There was the typo introducing the bug, affected the mlx5 vectorized rx_burst on ARM architectures in case if CQE compression was enabled. Fixes: 6c55b622a956 ("net/mlx5: set dynamic flow metadata in Rx queues") Cc: stable@dpdk.org Signed-off-by: Viacheslav Ovsiienko --- drivers/net/mlx5/mlx5_rxtx_vec_neon.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h index 6c3149523e..af924b7092 100644 --- a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h +++ b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h @@ -736,20 +736,20 @@ rxq_burst_v(struct mlx5_rxq_data *rxq, struct rte_mbuf **pkts, uint16_t pkts_n, pkt_info)->timestamp); } } - if (!!rxq->flow_meta_mask) { + if (rxq->dynf_meta) { /* This code is subject for futher optimization. */ int32_t offs = rxq->flow_meta_offset; *RTE_MBUF_DYNFIELD(pkts[pos], offs, uint32_t *) = container_of(p0, struct mlx5_cqe, pkt_info)->flow_table_metadata; - *RTE_MBUF_DYNFIELD(pkts[pos], offs, uint32_t *) = + *RTE_MBUF_DYNFIELD(pkts[pos + 1], offs, uint32_t *) = container_of(p1, struct mlx5_cqe, pkt_info)->flow_table_metadata; - *RTE_MBUF_DYNFIELD(pkts[pos], offs, uint32_t *) = + *RTE_MBUF_DYNFIELD(pkts[pos + 2], offs, uint32_t *) = container_of(p2, struct mlx5_cqe, pkt_info)->flow_table_metadata; - *RTE_MBUF_DYNFIELD(pkts[pos], offs, uint32_t *) = + *RTE_MBUF_DYNFIELD(pkts[pos + 3], offs, uint32_t *) = container_of(p3, struct mlx5_cqe, pkt_info)->flow_table_metadata; if (*RTE_MBUF_DYNFIELD(pkts[pos], offs, uint32_t *)) -- 2.20.1