From: Ioana Ciornei Date: Mon, 22 Mar 2021 20:58:59 +0000 (+0200) Subject: dpaa2-switch: mark skbs with offload_fwd_mark X-Git-Tag: v5.15~1236^2~436^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b175dfd7e691ba264d190f23197cc29d0ba8bc67;p=platform%2Fkernel%2Flinux-starfive.git dpaa2-switch: mark skbs with offload_fwd_mark If a switch port is under a bridge, the offload_fwd_mark should be setup before sending the skb towards the stack so that the bridge does not try to flood the packet on the other switch ports. Signed-off-by: Ioana Ciornei Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c index 9f1a592..a9b30a72 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c @@ -2005,6 +2005,9 @@ static void dpaa2_switch_rx(struct dpaa2_switch_fq *fq, skb->dev = netdev; skb->protocol = eth_type_trans(skb, skb->dev); + /* Setup the offload_fwd_mark only if the port is under a bridge */ + skb->offload_fwd_mark = !!(port_priv->fdb->bridge_dev); + netif_receive_skb(skb); return;