From: Murali Karicheri m-karicheri2@ti.com
[ Upstream commit 99d469fc64d06f0c81c0fe2a1c01645a67e0cbf0 ]
To flush the vid + mc entries from ALE, which is required when a VLAN interface is removed, driver needs to call cpsw_ale_flush_multicast() with ALE_PORT_HOST for port mask as these entries are added only for host port. Without this, these entries remain in the ALE table even after removing the VLAN interface. cpsw_ale_flush_multicast() calls cpsw_ale_flush_mcast which expects a port mask to do the job.
Fixes: 15180eca569b ("net: ethernet: ti: cpsw: fix vlan mcast") Signed-off-by: Murali Karicheri m-karicheri2@ti.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/ti/cpsw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 9b17bbbe102fe..4a65edc5a3759 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1116,7 +1116,7 @@ static int cpsw_ndo_vlan_rx_kill_vid(struct net_device *ndev, HOST_PORT_NUM, ALE_VLAN, vid); ret |= cpsw_ale_del_mcast(cpsw->ale, priv->ndev->broadcast, 0, ALE_VLAN, vid); - ret |= cpsw_ale_flush_multicast(cpsw->ale, 0, vid); + ret |= cpsw_ale_flush_multicast(cpsw->ale, ALE_PORT_HOST, vid); err: pm_runtime_put(cpsw->dev); return ret;