Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 122 insertions, 0 deletions

diff --git a/src/seastar/dpdk/drivers/net/mlx5/mlx5_rxmode.c b/src/seastar/dpdk/drivers/net/mlx5/mlx5_rxmode.c
new file mode 100644
index 000000000..d5077db0d
--- /dev/null
+++ b/src/seastar/dpdk/drivers/net/mlx5/mlx5_rxmode.c
@@ -0,0 +1,122 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2015 6WIND S.A.
+ * Copyright 2015 Mellanox Technologies, Ltd
+ */
+
+#include <stddef.h>
+#include <errno.h>
+#include <string.h>
+
+/* Verbs header. */
+/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
+#ifdef PEDANTIC
+#pragma GCC diagnostic ignored "-Wpedantic"
+#endif
+#include <infiniband/verbs.h>
+#ifdef PEDANTIC
+#pragma GCC diagnostic error "-Wpedantic"
+#endif
+
+#include <rte_ethdev_driver.h>
+
+#include "mlx5.h"
+#include "mlx5_rxtx.h"
+#include "mlx5_utils.h"
+
+/**
+ * DPDK callback to enable promiscuous mode.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ */
+void
+mlx5_promiscuous_enable(struct rte_eth_dev *dev)
+{
+	struct mlx5_priv *priv = dev->data->dev_private;
+	int ret;
+
+	dev->data->promiscuous = 1;
+	if (priv->isolated) {
+		DRV_LOG(WARNING,
+			"port %u cannot enable promiscuous mode"
+			" in flow isolation mode",
+			dev->data->port_id);
+		return;
+	}
+	if (priv->config.vf)
+		mlx5_nl_promisc(dev, 1);
+	ret = mlx5_traffic_restart(dev);
+	if (ret)
+		DRV_LOG(ERR, "port %u cannot enable promiscuous mode: %s",
+			dev->data->port_id, strerror(rte_errno));
+}
+
+/**
+ * DPDK callback to disable promiscuous mode.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ */
+void
+mlx5_promiscuous_disable(struct rte_eth_dev *dev)
+{
+	struct mlx5_priv *priv = dev->data->dev_private;
+	int ret;
+
+	dev->data->promiscuous = 0;
+	if (priv->config.vf)
+		mlx5_nl_promisc(dev, 0);
+	ret = mlx5_traffic_restart(dev);
+	if (ret)
+		DRV_LOG(ERR, "port %u cannot disable promiscuous mode: %s",
+			dev->data->port_id, strerror(rte_errno));
+}
+
+/**
+ * DPDK callback to enable allmulti mode.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ */
+void
+mlx5_allmulticast_enable(struct rte_eth_dev *dev)
+{
+	struct mlx5_priv *priv = dev->data->dev_private;
+	int ret;
+
+	dev->data->all_multicast = 1;
+	if (priv->isolated) {
+		DRV_LOG(WARNING,
+			"port %u cannot enable allmulticast mode"
+			" in flow isolation mode",
+			dev->data->port_id);
+		return;
+	}
+	if (priv->config.vf)
+		mlx5_nl_allmulti(dev, 1);
+	ret = mlx5_traffic_restart(dev);
+	if (ret)
+		DRV_LOG(ERR, "port %u cannot enable allmulicast mode: %s",
+			dev->data->port_id, strerror(rte_errno));
+}
+
+/**
+ * DPDK callback to disable allmulti mode.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ */
+void
+mlx5_allmulticast_disable(struct rte_eth_dev *dev)
+{
+	struct mlx5_priv *priv = dev->data->dev_private;
+	int ret;
+
+	dev->data->all_multicast = 0;
+	if (priv->config.vf)
+		mlx5_nl_allmulti(dev, 0);
+	ret = mlx5_traffic_restart(dev);
+	if (ret)
+		DRV_LOG(ERR, "port %u cannot disable allmulicast mode: %s",
+			dev->data->port_id, strerror(rte_errno));
+}