From: Grygorii Strashko Date: Fri, 26 Apr 2019 17:12:34 +0000 (+0300) Subject: net: ethernet: ti: ale: do not auto delete mcast super entries X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7cb528c55379ffbffc7dca91397c5481422a6af5;p=openwrt%2Fstaging%2Fblogic.git net: ethernet: ti: ale: do not auto delete mcast super entries Do not delete multicast supervisory packet's (SUPER) entries while flushing multicast addresses from ALE table cpsw_ale_flush_multicast(). Those entries have to be added/removed only explicitly. Signed-off-by: Grygorii Strashko Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c index f77b5884c8db..84025dcc78d5 100644 --- a/drivers/net/ethernet/ti/cpsw_ale.c +++ b/drivers/net/ethernet/ti/cpsw_ale.c @@ -280,6 +280,9 @@ int cpsw_ale_flush_multicast(struct cpsw_ale *ale, int port_mask, int vid) if (cpsw_ale_get_mcast(ale_entry)) { u8 addr[6]; + if (cpsw_ale_get_super(ale_entry)) + continue; + cpsw_ale_get_addr(ale_entry, addr); if (!is_broadcast_ether_addr(addr)) cpsw_ale_flush_mcast(ale, ale_entry, port_mask);