Commit 25b77ad7 authored Feb 26, 2015 by Ben Hutchings Committed by David S. Miller Mar 04, 2015

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 <ben.hutchings@codethink.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 27db730c

drivers/net/ethernet/renesas/sh_eth.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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];