net/mlx5: fix interrupt completion queue index wrapping

[dpdk.git] / drivers / net / mlx5 / mlx5_rxtx.c

diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index 2d14f8a..558e6b6 100644 (file)
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -2097,7 +2097,7 @@ mlx5_rx_burst_mprq(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
        const unsigned int wq_mask = (1 << rxq->elts_n) - 1;
        volatile struct mlx5_cqe *cqe = &(*rxq->cqes)[rxq->cq_ci & cq_mask];
        unsigned int i = 0;
-       uint16_t rq_ci = rxq->rq_ci;
+       uint32_t rq_ci = rxq->rq_ci;
        uint16_t consumed_strd = rxq->consumed_strd;
        struct mlx5_mprq_buf *buf = (*rxq->mprq_bufs)[rq_ci & wq_mask];