[dpdk-dev] [PATCHv6 23/33] net/dpaa2: add support for promiscuous mode

Hemant Agrawal hemant.agrawal at nxp.com
Mon Jan 23 12:59:53 CET 2017


Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
 doc/guides/nics/features/dpaa2.ini |  1 +
 drivers/net/dpaa2/dpaa2_ethdev.c   | 41 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)

diff --git a/doc/guides/nics/features/dpaa2.ini b/doc/guides/nics/features/dpaa2.ini
index d50c62e..b7c274a 100644
--- a/doc/guides/nics/features/dpaa2.ini
+++ b/doc/guides/nics/features/dpaa2.ini
@@ -5,6 +5,7 @@
 ;
 [Features]
 Queue start/stop     = Y
+Promiscuous mode     = Y
 RSS hash             = Y
 L3 checksum offload  = Y
 L4 checksum offload  = Y
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 2298246..df78f6c 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -437,11 +437,52 @@
 	}
 }
 
+static void
+dpaa2_dev_promiscuous_enable(
+		struct rte_eth_dev *dev)
+{
+	int ret;
+	struct dpaa2_dev_priv *priv = dev->data->dev_private;
+	struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+
+	PMD_INIT_FUNC_TRACE();
+
+	if (dpni == NULL) {
+		RTE_LOG(ERR, PMD, "dpni is NULL");
+		return;
+	}
+
+	ret = dpni_set_unicast_promisc(dpni, CMD_PRI_LOW, priv->token, true);
+	if (ret < 0)
+		RTE_LOG(ERR, PMD, "Unable to enable promiscuous mode %d", ret);
+}
+
+static void
+dpaa2_dev_promiscuous_disable(
+		struct rte_eth_dev *dev)
+{
+	int ret;
+	struct dpaa2_dev_priv *priv = dev->data->dev_private;
+	struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+
+	PMD_INIT_FUNC_TRACE();
+
+	if (dpni == NULL) {
+		RTE_LOG(ERR, PMD, "dpni is NULL");
+		return;
+	}
+
+	ret = dpni_set_unicast_promisc(dpni, CMD_PRI_LOW, priv->token, false);
+	if (ret < 0)
+		RTE_LOG(ERR, PMD, "Unable to disable promiscuous mode %d", ret);
+}
 static struct eth_dev_ops dpaa2_ethdev_ops = {
 	.dev_configure	  = dpaa2_eth_dev_configure,
 	.dev_start	      = dpaa2_dev_start,
 	.dev_stop	      = dpaa2_dev_stop,
 	.dev_close	      = dpaa2_dev_close,
+	.promiscuous_enable   = dpaa2_dev_promiscuous_enable,
+	.promiscuous_disable  = dpaa2_dev_promiscuous_disable,
 	.dev_infos_get	   = dpaa2_dev_info_get,
 	.rx_queue_setup    = dpaa2_dev_rx_queue_setup,
 	.rx_queue_release  = dpaa2_dev_rx_queue_release,
-- 
1.9.1



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