From: Ajit Khaparde <ajit.khaparde@broadcom.com>
Date: Wed, 15 Jun 2016 21:23:32 +0000 (-0700)
Subject: net/bnxt: add multicast
X-Git-Tag: spdx-start~6470
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1b488241353c25d09eb610aa91a88aaeab1eeedf;p=dpdk.git

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 3fce540787..d3a624fb96 100644
--- 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)