X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_rxtx.c;h=ebc094e811ee6ab28aad9f31c0efa1570145e80e;hb=b4b12e55a041168a1fb12d68ebdaa5fd37f4b135;hp=7efa76ab1b34d0805c098acdbeaf5f51602c7881;hpb=8688b2f8a8038f7a62c94bf7b7b65a2ac531b564;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index 7efa76ab1b..ebc094e811 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -166,8 +166,8 @@ txq_complete(struct txq *txq) __attribute__((always_inline));
 static inline void
 txq_complete(struct txq *txq)
 {
-	const unsigned int elts_n = txq->elts_n;
 	const unsigned int cqe_n = txq->cqe_n;
+	const unsigned int elts_n = 1 << txq->elts_n;
 	const unsigned int cqe_cnt = cqe_n - 1;
 	uint16_t elts_free = txq->elts_tail;
 	uint16_t elts_tail;
@@ -468,7 +468,7 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
 {
 	struct txq *txq = (struct txq *)dpdk_txq;
 	uint16_t elts_head = txq->elts_head;
-	const unsigned int elts_n = txq->elts_n;
+	const unsigned int elts_n = 1 << txq->elts_n;
 	unsigned int i = 0;
 	unsigned int j = 0;
 	unsigned int max;
@@ -680,7 +680,7 @@ mlx5_tx_burst_mpw(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
 {
 	struct txq *txq = (struct txq *)dpdk_txq;
 	uint16_t elts_head = txq->elts_head;
-	const unsigned int elts_n = txq->elts_n;
+	const unsigned int elts_n = 1 << txq->elts_n;
 	unsigned int i = 0;
 	unsigned int j = 0;
 	unsigned int max;
@@ -884,7 +884,7 @@ mlx5_tx_burst_mpw_inline(void *dpdk_txq, struct rte_mbuf **pkts,
 {
 	struct txq *txq = (struct txq *)dpdk_txq;
 	uint16_t elts_head = txq->elts_head;
-	const unsigned int elts_n = txq->elts_n;
+	const unsigned int elts_n = 1 << txq->elts_n;
 	unsigned int i = 0;
 	unsigned int j = 0;
 	unsigned int max;
@@ -1272,8 +1272,8 @@ uint16_t
 mlx5_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
 {
 	struct rxq *rxq = dpdk_rxq;
-	const unsigned int wqe_cnt = rxq->elts_n - 1;
 	const unsigned int cqe_cnt = rxq->cqe_n - 1;
+	const unsigned int wqe_cnt = (1 << rxq->elts_n) - 1;
 	const unsigned int sges_n = rxq->sges_n;
 	struct rte_mbuf *pkt = NULL;
 	struct rte_mbuf *seg = NULL;