net/bnxt: add multicast

This patch adds dev_ops to enable/disable multicast traffic.
Uses the bnxt_hwrm_cfa_l2_set_rx_mask() API added earlier.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Reviewed-by: David Christensen <david.christensen@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 3fce540..d3a624f 100644 (file)
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -465,6 +465,34 @@ static void bnxt_promiscuous_disable_op(struct rte_eth_dev *eth_dev)
        bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic);
 }
 
+static void bnxt_allmulticast_enable_op(struct rte_eth_dev *eth_dev)
+{
+       struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
+       struct bnxt_vnic_info *vnic;
+
+       if (bp->vnic_info == NULL)
+               return;
+
+       vnic = &bp->vnic_info[0];
+
+       vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
+       bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic);
+}
+
+static void bnxt_allmulticast_disable_op(struct rte_eth_dev *eth_dev)
+{
+       struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
+       struct bnxt_vnic_info *vnic;
+
+       if (bp->vnic_info == NULL)
+               return;
+
+       vnic = &bp->vnic_info[0];
+
+       vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
+       bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic);
+}
+
 /*
  * Initialization
  */
@@ -484,6 +512,8 @@ static struct eth_dev_ops bnxt_dev_ops = {
        .link_update = bnxt_link_update_op,
        .promiscuous_enable = bnxt_promiscuous_enable_op,
        .promiscuous_disable = bnxt_promiscuous_disable_op,
+       .allmulticast_enable = bnxt_allmulticast_enable_op,
+       .allmulticast_disable = bnxt_allmulticast_disable_op,
 };
 
 static bool bnxt_vf_pciid(uint16_t id)