From: Yongseok Koh <yskoh@mellanox.com>
To: shahafs@mellanox.com, adrien.mazarguil@6wind.com,
nelio.laranjeiro@6wind.com
Cc: dev@dpdk.org, Yongseok Koh <yskoh@mellanox.com>
Subject: [dpdk-dev] [PATCH 3/4] net/mlx5: use coherent I/O memory barrier
Date: Fri, 11 May 2018 18:35:44 -0700 [thread overview]
Message-ID: <20180512013545.22279-3-yskoh@mellanox.com> (raw)
In-Reply-To: <20180512013545.22279-1-yskoh@mellanox.com>
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
---
drivers/net/mlx5/mlx5_rxtx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index c887d550f..7605e2620 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -2243,11 +2243,11 @@ mlx5_rx_burst_mprq(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
}
/* Update the consumer indexes. */
rxq->strd_ci = strd_idx;
- rte_io_wmb();
+ rte_cio_wmb();
*rxq->cq_db = rte_cpu_to_be_32(rxq->cq_ci);
if (rq_ci != rxq->rq_ci) {
rxq->rq_ci = rq_ci;
- rte_io_wmb();
+ rte_cio_wmb();
*rxq->rq_db = rte_cpu_to_be_32(rxq->rq_ci);
}
#ifdef MLX5_PMD_SOFT_COUNTERS
--
2.11.0
next prev parent reply other threads:[~2018-05-12 1:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-12 1:35 [dpdk-dev] [PATCH 1/4] net/mlx5: fix offset calculation of Multi-Packet Rx Yongseok Koh
2018-05-12 1:35 ` [dpdk-dev] [PATCH 2/4] net/mlx5: fix potential buffer overflow Yongseok Koh
2018-05-14 12:03 ` Ferruh Yigit
2018-05-12 1:35 ` Yongseok Koh [this message]
2018-05-12 1:35 ` [dpdk-dev] [PATCH 4/4] net/mlx5: use correct field in a union structure Yongseok Koh
2018-05-13 6:42 ` [dpdk-dev] [PATCH 1/4] net/mlx5: fix offset calculation of Multi-Packet Rx Shahaf Shuler
2018-05-14 12:04 ` Ferruh Yigit
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