From: Vladislav Zolotarov Date: Tue, 1 Feb 2011 22:05:30 +0000 (-0800) Subject: bnx2x: multicasts in NPAR mode X-Git-Tag: v3.0~1794^2~80 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d9c8f498c3b41e686d3306dcf01d95941fcc6b48;p=platform%2Fkernel%2Flinux-amlogic.git bnx2x: multicasts in NPAR mode The chip was erroneously configured to accept all multicast frames in a normal (none-promisc) rx mode both on the RSS and on the FCoE L2 rings when in an NPAR mode. This caused packet duplication for every received multicast frame in this mode. Signed-off-by: Vladislav Zolotarov Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index 404d93e..f40740e 100644 --- a/drivers/net/bnx2x/bnx2x_main.c +++ b/drivers/net/bnx2x/bnx2x_main.c @@ -2301,15 +2301,10 @@ static void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters) /* accept matched ucast */ drop_all_ucast = 0; } - if (filters & BNX2X_ACCEPT_MULTICAST) { + if (filters & BNX2X_ACCEPT_MULTICAST) /* accept matched mcast */ drop_all_mcast = 0; - if (IS_MF_SI(bp)) - /* since mcast addresses won't arrive with ovlan, - * fw needs to accept all of them in - * switch-independent mode */ - accp_all_mcast = 1; - } + if (filters & BNX2X_ACCEPT_ALL_UNICAST) { /* accept all mcast */ drop_all_ucast = 0;