From 25b77ad774a88cd7a9a8f63e122d4bda68479267 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Thu, 26 Feb 2015 20:33:30 +0000 Subject: [PATCH] sh_eth: Implement multicast statistic based on the RFS8 status bit At least on the R8A7790, RFS8 reflects the RINT8 (multicast) MAC status flag. Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller --- drivers/net/ethernet/renesas/sh_eth.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 736d5d1624a1..8e35ccba6259 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -1500,6 +1500,8 @@ static int sh_eth_rx(struct net_device *ndev, u32 intr_status, int *quota) netif_receive_skb(skb); ndev->stats.rx_packets++; ndev->stats.rx_bytes += pkt_len; + if (desc_status & RD_RFS8) + ndev->stats.multicast++; } entry = (++mdp->cur_rx) % mdp->num_rx_ring; rxdesc = &mdp->rx_ring[entry]; -- 2.20.1