[PATCH] net/cnxk: fix promiscuous mode in multicast enable flow

[skori]

From: Asaf Ravid <ara...@marvell.com>

When multicast promisc was being enabled it caused the unicast promisc
to be disabled. This fix resolves this by setting NIX_RX_MODE_PROMISC
when eth_dev->data->promiscuous is set, regardless.

ci: skip_checkpatch skip_roc_check

Fixes: 325d79c00a5a ("net/cnxk: support all multicast")

Signed-off-by: Asaf Ravid <ara...@marvell.com>
---
 drivers/common/cnxk/roc_nix_npc.c  | 2 +-
 drivers/net/cnxk/cnxk_ethdev_ops.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/common/cnxk/roc_nix_npc.c 
b/drivers/common/cnxk/roc_nix_npc.c
index c0666c87d5..ad8839dde8 100644
--- a/drivers/common/cnxk/roc_nix_npc.c
+++ b/drivers/common/cnxk/roc_nix_npc.c
@@ -96,7 +96,7 @@ roc_nix_npc_mcast_config(struct roc_nix *roc_nix, bool 
mcast_enable,
 
        if (mcast_enable)
                req->mode = NIX_RX_MODE_ALLMULTI;
-       else if (prom_enable)
+       if (prom_enable)
                req->mode = NIX_RX_MODE_PROMISC;
 
        return mbox_process(mbox);
diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c 
b/drivers/net/cnxk/cnxk_ethdev_ops.c
index ce5f1f7240..34e4809650 100644
--- a/drivers/net/cnxk/cnxk_ethdev_ops.c
+++ b/drivers/net/cnxk/cnxk_ethdev_ops.c
@@ -517,7 +517,8 @@ cnxk_nix_allmulticast_enable(struct rte_eth_dev *eth_dev)
 {
        struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
 
-       return roc_nix_npc_mcast_config(&dev->nix, true, false);
+       return roc_nix_npc_mcast_config(&dev->nix, true,
+                                       eth_dev->data->promiscuous);
 }
 
 int
-- 
2.25.1