From: Dmitry Bogdanov Date: Wed, 8 Aug 2018 11:06:32 +0000 (+0300) Subject: net: aquantia: Fix IFF_ALLMULTI flag functionality X-Git-Tag: v4.19~500^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=11ba961c916127651e12af6cad3891f8aeb25aa9;p=platform%2Fkernel%2Flinux-rpi.git net: aquantia: Fix IFF_ALLMULTI flag functionality It was noticed that NIC always pass all multicast traffic to the host regardless of IFF_ALLMULTI flag on the interface. The rule in MC Filter Table in NIC, that is configured to accept any multicast packets, is turning on if IFF_MULTICAST flag is set on the interface. It leads to passing all multicast traffic to the host. This fix changes the condition to turn on that rule by checking IFF_ALLMULTI flag as it should. Fixes: b21f502f84be ("net:ethernet:aquantia: Fix for multicast filter handling.") Signed-off-by: Dmitry Bogdanov Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index 956860a..3bdab97 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -762,7 +762,7 @@ static int hw_atl_b0_hw_packet_filter_set(struct aq_hw_s *self, hw_atl_rpfl2promiscuous_mode_en_set(self, IS_FILTER_ENABLED(IFF_PROMISC)); hw_atl_rpfl2multicast_flr_en_set(self, - IS_FILTER_ENABLED(IFF_MULTICAST), 0); + IS_FILTER_ENABLED(IFF_ALLMULTI), 0); hw_atl_rpfl2_accept_all_mc_packets_set(self, IS_FILTER_ENABLED(IFF_ALLMULTI));