X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fmlx5%2Fmlx5_rxtx_vec.h;h=82f77e5e37bb51bfe1f13fb8e223360cb9839e99;hb=7b4f1e6bd367;hp=5df8e291e60a1dc2a336bfe83a23cd18332b8b83;hpb=12d468a62bc19ca08ee9964dcb923f67f87fba7d;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_rxtx_vec.h b/drivers/net/mlx5/mlx5_rxtx_vec.h
index 5df8e291e6..82f77e5e37 100644
--- a/drivers/net/mlx5/mlx5_rxtx_vec.h
+++ b/drivers/net/mlx5/mlx5_rxtx_vec.h
@@ -9,8 +9,9 @@
 #include <rte_common.h>
 #include <rte_mbuf.h>
 
+#include <mlx5_prm.h>
+
 #include "mlx5_autoconf.h"
-#include "mlx5_prm.h"
 
 /* HW checksum offload capabilities of vectorized Tx. */
 #define MLX5_VEC_TX_CKSUM_OFFLOAD_CAP \
@@ -19,12 +20,6 @@
 	 DEV_TX_OFFLOAD_TCP_CKSUM | \
 	 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
 
-/* HW offload capabilities of vectorized Tx. */
-#define MLX5_VEC_TX_OFFLOAD_CAP \
-	(MLX5_VEC_TX_CKSUM_OFFLOAD_CAP | \
-	 DEV_TX_OFFLOAD_MATCH_METADATA | \
-	 DEV_TX_OFFLOAD_MULTI_SEGS)
-
 /*
  * Compile time sanity check for vectorized functions.
  */
@@ -60,13 +55,11 @@ S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, pkt_info) == 0);
 #endif
 S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rx_hash_res) ==
 		  offsetof(struct mlx5_cqe, pkt_info) + 12);
-S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rsvd1) +
-		  sizeof(((struct mlx5_cqe *)0)->rsvd1) ==
+S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rsvd1) + 11 ==
 		  offsetof(struct mlx5_cqe, hdr_type_etc));
 S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, vlan_info) ==
 		  offsetof(struct mlx5_cqe, hdr_type_etc) + 2);
-S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rsvd2) +
-		  sizeof(((struct mlx5_cqe *)0)->rsvd2) ==
+S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, lro_num_seg) + 12 ==
 		  offsetof(struct mlx5_cqe, byte_cnt));
 S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, sop_drop_qpn) ==
 		  RTE_ALIGN(offsetof(struct mlx5_cqe, sop_drop_qpn), 8));
@@ -102,9 +95,15 @@ mlx5_rx_replenish_bulk_mbuf(struct mlx5_rxq_data *rxq, uint16_t n)
 		return;
 	}
 	for (i = 0; i < n; ++i) {
-		void *buf_addr = rte_mbuf_buf_addr(elts[i], rxq->mp);
+		void *buf_addr;
 
-		assert(buf_addr == elts[i]->buf_addr);
+		/*
+		 * In order to support the mbufs with external attached
+		 * data buffer we should use the buf_addr pointer instead of
+		 * rte_mbuf_buf_addr(). It touches the mbuf itself and may
+		 * impact the performance.
+		 */
+		buf_addr = elts[i]->buf_addr;
 		wq[i].addr = rte_cpu_to_be_64((uintptr_t)buf_addr +
 					      RTE_PKTMBUF_HEADROOM);
 		/* If there's only one MR, no need to replace LKey in WQE. */