[dpdk-dev] [PATCH 16/26] net/octeontx: add promiscuous mode ops

[Jerin Jacob <jerin.jacob@caviumnetworks.com>]

Mark Promiscuous mode in features.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Co-authored-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
---
 doc/guides/nics/features/octeontx.ini  |  1 +
 drivers/net/octeontx/octeontx_ethdev.c | 42 ++++++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+)

diff --git a/doc/guides/nics/features/octeontx.ini b/doc/guides/nics/features/octeontx.ini
index 56b135060..ed5de9a74 100644
--- a/doc/guides/nics/features/octeontx.ini
+++ b/doc/guides/nics/features/octeontx.ini
@@ -8,6 +8,7 @@ Speed capabilities   = Y
 Link status          = Y
 Lock-free Tx queue   = Y
 Jumbo frame          = Y
+Promiscuous mode     = Y
 CRC offload          = Y
 Linux VFIO           = Y
 ARMv8                = Y
diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c
index 9c6e7ec83..1e572b174 100644
--- a/drivers/net/octeontx/octeontx_ethdev.c
+++ b/drivers/net/octeontx/octeontx_ethdev.c
@@ -160,6 +160,28 @@ octeontx_port_close(struct octeontx_nic *nic)
 	octeontx_log_dbg("port closed %d", nic->port_id);
 }
 
+static void
+octeontx_port_promisc_set(struct octeontx_nic *nic, int en)
+{
+	struct rte_eth_dev *dev;
+	int res;
+
+	res = 0;
+	PMD_INIT_FUNC_TRACE();
+	dev = nic->dev;
+
+	res = octeontx_bgx_port_promisc_set(nic->port_id, en);
+	if (res < 0)
+		octeontx_log_err("failed to set promiscuous mode %d",
+				nic->port_id);
+
+	/* Set proper flag for the mode */
+	dev->data->promiscuous = (en != 0) ? 1 : 0;
+
+	octeontx_log_dbg("port %d : promiscuous mode %s",
+			nic->port_id, en ? "set" : "unset");
+}
+
 static inline void
 devconf_set_default_sane_values(struct rte_event_dev_config *dev_conf,
 				struct rte_event_dev_info *info)
@@ -273,6 +295,24 @@ octeontx_dev_configure(struct rte_eth_dev *dev)
 	return 0;
 }
 
+static void
+octeontx_dev_promisc_enable(struct rte_eth_dev *dev)
+{
+	struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+
+	PMD_INIT_FUNC_TRACE();
+	octeontx_port_promisc_set(nic, 1);
+}
+
+static void
+octeontx_dev_promisc_disable(struct rte_eth_dev *dev)
+{
+	struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+
+	PMD_INIT_FUNC_TRACE();
+	octeontx_port_promisc_set(nic, 0);
+}
+
 static inline int
 octeontx_atomic_write_link_status(struct rte_eth_dev *dev,
 				  struct rte_eth_link *link)
@@ -401,6 +441,8 @@ octeontx_dev_info(struct rte_eth_dev *dev,
 static const struct eth_dev_ops octeontx_dev_ops = {
 	.dev_configure		 = octeontx_dev_configure,
 	.dev_infos_get		 = octeontx_dev_info,
+	.promiscuous_enable	 = octeontx_dev_promisc_enable,
+	.promiscuous_disable	 = octeontx_dev_promisc_disable,
 	.link_update		 = octeontx_dev_link_update,
 };
 
-- 
2.14.1