X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_trigger.c;h=438b7059529c7b30d1c4b2dd2ae928beb7ba6d4a;hb=c59e2faf147339e9b8375e2698919b8c053b0666;hp=7e12cd5e8bfca2be0e83226f56307604b9dbb6fc;hpb=fbde43310fbec8da96e8c66d7a16d891f60ed630;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_trigger.c b/drivers/net/mlx5/mlx5_trigger.c
index 7e12cd5e8b..438b705952 100644
--- a/drivers/net/mlx5/mlx5_trigger.c
+++ b/drivers/net/mlx5/mlx5_trigger.c
@@ -13,6 +13,7 @@
 #include "mlx5.h"
 #include "mlx5_rxtx.h"
 #include "mlx5_utils.h"
+#include "rte_pmd_mlx5.h"
 
 /**
  * Stop traffic on Tx queues.
@@ -268,15 +269,23 @@ error:
 int
 mlx5_dev_start(struct rte_eth_dev *dev)
 {
-	struct mlx5_priv *priv = dev->data->dev_private;
 	int ret;
+	int fine_inline;
 
 	DRV_LOG(DEBUG, "port %u starting device", dev->data->port_id);
-	ret = mlx5_dev_configure_rss_reta(dev);
-	if (ret) {
-		DRV_LOG(ERR, "port %u reta config failed: %s",
-			dev->data->port_id, strerror(rte_errno));
-		return -rte_errno;
+	fine_inline = rte_mbuf_dynflag_lookup
+		(RTE_PMD_MLX5_FINE_GRANULARITY_INLINE, NULL);
+	if (fine_inline > 0)
+		rte_net_mlx5_dynf_inline_mask = 1UL << fine_inline;
+	else
+		rte_net_mlx5_dynf_inline_mask = 0;
+	if (dev->data->nb_rx_queues > 0) {
+		ret = mlx5_dev_configure_rss_reta(dev);
+		if (ret) {
+			DRV_LOG(ERR, "port %u reta config failed: %s",
+				dev->data->port_id, strerror(rte_errno));
+			return -rte_errno;
+		}
 	}
 	ret = mlx5_txq_start(dev);
 	if (ret) {
@@ -298,6 +307,7 @@ mlx5_dev_start(struct rte_eth_dev *dev)
 		mlx5_txq_stop(dev);
 		return -rte_errno;
 	}
+	/* Set started flag here for the following steps like control flow. */
 	dev->data->dev_started = 1;
 	ret = mlx5_rx_intr_vec_enable(dev);
 	if (ret) {
@@ -308,14 +318,19 @@ mlx5_dev_start(struct rte_eth_dev *dev)
 	mlx5_stats_init(dev);
 	ret = mlx5_traffic_enable(dev);
 	if (ret) {
-		DRV_LOG(DEBUG, "port %u failed to set defaults flows",
+		DRV_LOG(ERR, "port %u failed to set defaults flows",
 			dev->data->port_id);
 		goto error;
 	}
-	ret = mlx5_flow_start(dev, &priv->flows);
+	/*
+	 * In non-cached mode, it only needs to start the default mreg copy
+	 * action and no flow created by application exists anymore.
+	 * But it is worth wrapping the interface for further usage.
+	 */
+	ret = mlx5_flow_start_default(dev);
 	if (ret) {
-		DRV_LOG(DEBUG, "port %u failed to set flows",
-			dev->data->port_id);
+		DRV_LOG(DEBUG, "port %u failed to start default actions: %s",
+			dev->data->port_id, strerror(rte_errno));
 		goto error;
 	}
 	rte_wmb();
@@ -329,7 +344,7 @@ error:
 	ret = rte_errno; /* Save rte_errno before cleanup. */
 	/* Rollback. */
 	dev->data->dev_started = 0;
-	mlx5_flow_stop(dev, &priv->flows);
+	mlx5_flow_stop_default(dev);
 	mlx5_traffic_disable(dev);
 	mlx5_txq_stop(dev);
 	mlx5_rxq_stop(dev);
@@ -359,8 +374,11 @@ mlx5_dev_stop(struct rte_eth_dev *dev)
 	mlx5_mp_req_stop_rxtx(dev);
 	usleep(1000 * priv->rxqs_n);
 	DRV_LOG(DEBUG, "port %u stopping device", dev->data->port_id);
-	mlx5_flow_stop(dev, &priv->flows);
+	mlx5_flow_stop_default(dev);
+	/* Control flows for default traffic can be removed firstly. */
 	mlx5_traffic_disable(dev);
+	/* All RX queue flags will be cleared in the flush interface. */
+	mlx5_flow_list_flush(dev, &priv->flows, true);
 	mlx5_rx_intr_vec_disable(dev);
 	mlx5_dev_interrupt_handler_uninstall(dev);
 	mlx5_txq_stop(dev);
@@ -519,7 +537,7 @@ mlx5_traffic_enable(struct rte_eth_dev *dev)
 	return 0;
 error:
 	ret = rte_errno; /* Save rte_errno before cleanup. */
-	mlx5_flow_list_flush(dev, &priv->ctrl_flows);
+	mlx5_flow_list_flush(dev, &priv->ctrl_flows, false);
 	rte_errno = ret; /* Restore rte_errno. */
 	return -rte_errno;
 }
@@ -536,7 +554,7 @@ mlx5_traffic_disable(struct rte_eth_dev *dev)
 {
 	struct mlx5_priv *priv = dev->data->dev_private;
 
-	mlx5_flow_list_flush(dev, &priv->ctrl_flows);
+	mlx5_flow_list_flush(dev, &priv->ctrl_flows, false);
 }
 
 /**