[dpdk-dev] [PATCH v4 1/2] net/ixgbe: promiscuous mode enable on VF

[Wei Zhao]

There is need to enable two ops of promiscuous_enable and
promiscuous_disable on VF.

Signed-off-by: Wei Zhao <wei.zh...@intel.com>
---
 doc/guides/nics/features/ixgbe_vf.ini  |  1 +
 doc/guides/rel_notes/release_19_05.rst |  5 +++++
 drivers/net/ixgbe/ixgbe_ethdev.c       | 20 ++++++++++++++++++++
 3 files changed, 26 insertions(+)

diff --git a/doc/guides/nics/features/ixgbe_vf.ini 
b/doc/guides/nics/features/ixgbe_vf.ini
index 0a15500..1614190 100644
--- a/doc/guides/nics/features/ixgbe_vf.ini
+++ b/doc/guides/nics/features/ixgbe_vf.ini
@@ -11,6 +11,7 @@ Jumbo frame          = Y
 Scattered Rx         = Y
 LRO                  = Y
 TSO                  = Y
+Promiscuous mode     = Y
 Allmulticast mode    = Y
 Unicast MAC filter   = Y
 RSS hash             = Y
diff --git a/doc/guides/rel_notes/release_19_05.rst 
b/doc/guides/rel_notes/release_19_05.rst
index 2fc6ad4..36d843d 100644
--- a/doc/guides/rel_notes/release_19_05.rst
+++ b/doc/guides/rel_notes/release_19_05.rst
@@ -85,6 +85,11 @@ New Features
   * Added limited support for RSS.
   * Added limited support for PASSTHRU.
 
+* **Enable promiscuous mode on ixgbe VF.**
+
+  Enable promiscuous mode enable ixgbe on VF,
+  pf host also be enabled to support that.
+
 Removed Items
 -------------
 
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index c336937..3bf51ee 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -260,6 +260,8 @@ static int ixgbevf_dev_rx_queue_intr_disable(struct 
rte_eth_dev *dev,
 static void ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
                                 uint8_t queue, uint8_t msix_vector);
 static void ixgbevf_configure_msix(struct rte_eth_dev *dev);
+static void ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev);
+static void ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev);
 static void ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev);
 static void ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
 
@@ -596,6 +598,8 @@ static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
        .xstats_get_names     = ixgbevf_dev_xstats_get_names,
        .dev_close            = ixgbevf_dev_close,
        .dev_reset            = ixgbevf_dev_reset,
+       .promiscuous_enable   = ixgbevf_dev_promiscuous_enable,
+       .promiscuous_disable  = ixgbevf_dev_promiscuous_disable,
        .allmulticast_enable  = ixgbevf_dev_allmulticast_enable,
        .allmulticast_disable = ixgbevf_dev_allmulticast_disable,
        .dev_infos_get        = ixgbevf_dev_info_get,
@@ -8310,6 +8314,22 @@ ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
 }
 
 static void
+ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev)
+{
+       struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+       hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_PROMISC);
+}
+
+static void
+ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev)
+{
+       struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+       hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_NONE);
+}
+
+static void
 ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
 {
        struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-- 
2.7.5