From: Alex Vesker Date: Mon, 10 Jul 2017 15:12:43 +0000 (+0300) Subject: IB/ipoib: Add multicast packets statistics X-Git-Tag: MMI-PSA29.97-13-9~4931^2~14^2~5 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4829d964dfb027558c732cfa0d13b716ab3f0838;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git IB/ipoib: Add multicast packets statistics Update the multicast counter when multicast packets are received and provide this information through ethtool support. Signed-off-by: Alex Vesker Signed-off-by: Leon Romanovsky --- diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c index 7871379342f4..184a22f48027 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c @@ -52,7 +52,8 @@ static const struct ipoib_stats ipoib_gstrings_stats[] = { IPOIB_NETDEV_STAT(tx_bytes), IPOIB_NETDEV_STAT(tx_errors), IPOIB_NETDEV_STAT(rx_dropped), - IPOIB_NETDEV_STAT(tx_dropped) + IPOIB_NETDEV_STAT(tx_dropped), + IPOIB_NETDEV_STAT(multicast), }; #define IPOIB_GLOBAL_STATS_LEN ARRAY_SIZE(ipoib_gstrings_stats) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 57a9655e844d..02eda1f53a67 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -256,6 +256,8 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc) ++dev->stats.rx_packets; dev->stats.rx_bytes += skb->len; + if (skb->pkt_type == PACKET_MULTICAST) + dev->stats.multicast++; skb->dev = dev; if ((dev->features & NETIF_F_RXCSUM) &&