X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_txq.c;h=1d2ba8af58d9e9e8d6f47554adf40af02fe3a28b;hb=7b4f1e6bd367;hp=78ec36107c1f92b81d786179073f3ad4c7d84413;hpb=1fd9af05e44e6283cdfcc28f3450cd80f7bbd2f3;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c
index 78ec36107c..1d2ba8af58 100644
--- a/drivers/net/mlx5/mlx5_txq.c
+++ b/drivers/net/mlx5/mlx5_txq.c
@@ -28,12 +28,14 @@
 #include <rte_ethdev_driver.h>
 #include <rte_common.h>
 
-#include "mlx5_utils.h"
+#include <mlx5_glue.h>
+#include <mlx5_devx_cmds.h>
+
 #include "mlx5_defs.h"
+#include "mlx5_utils.h"
 #include "mlx5.h"
 #include "mlx5_rxtx.h"
 #include "mlx5_autoconf.h"
-#include "mlx5_glue.h"
 
 /**
  * Allocate TX queue elements.
@@ -717,13 +719,22 @@ mlx5_txq_obj_new(struct rte_eth_dev *dev, uint16_t idx,
 	txq_data->cq_db = cq_info.dbrec;
 	txq_data->cqes = (volatile struct mlx5_cqe *)cq_info.buf;
 	txq_data->cq_ci = 0;
-#ifndef NDEBUG
 	txq_data->cq_pi = 0;
-#endif
 	txq_data->wqe_ci = 0;
 	txq_data->wqe_pi = 0;
 	txq_data->wqe_comp = 0;
 	txq_data->wqe_thres = txq_data->wqe_s / MLX5_TX_COMP_THRESH_INLINE_DIV;
+	txq_data->fcqs = rte_calloc_socket(__func__,
+					   txq_data->cqe_s,
+					   sizeof(*txq_data->fcqs),
+					   RTE_CACHE_LINE_SIZE,
+					   txq_ctrl->socket);
+	if (!txq_data->fcqs) {
+		DRV_LOG(ERR, "port %u Tx queue %u cannot allocate memory (FCQ)",
+			dev->data->port_id, idx);
+		rte_errno = ENOMEM;
+		goto error;
+	}
 #ifdef HAVE_IBV_FLOW_DV_SUPPORT
 	/*
 	 * If using DevX need to query and store TIS transport domain value.
@@ -772,6 +783,8 @@ error:
 		claim_zero(mlx5_glue->destroy_cq(tmpl.cq));
 	if (tmpl.qp)
 		claim_zero(mlx5_glue->destroy_qp(tmpl.qp));
+	if (txq_data && txq_data->fcqs)
+		rte_free(txq_data->fcqs);
 	if (txq_obj)
 		rte_free(txq_obj);
 	priv->verbs_alloc_ctx.type = MLX5_VERBS_ALLOC_TYPE_NONE;
@@ -826,6 +839,8 @@ mlx5_txq_obj_release(struct mlx5_txq_obj *txq_obj)
 		} else {
 			claim_zero(mlx5_glue->destroy_qp(txq_obj->qp));
 			claim_zero(mlx5_glue->destroy_cq(txq_obj->cq));
+				if (txq_obj->txq_ctrl->txq.fcqs)
+					rte_free(txq_obj->txq_ctrl->txq.fcqs);
 		}
 		LIST_REMOVE(txq_obj, next);
 		rte_free(txq_obj);