diff options
| author |   Jian Shen <shenjian15@huawei.com> | 2019-01-23 07:39:28 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-01-23 11:13:01 -0800 |
| commit | c376fa1aae6328beb5551e92fa84f4441fdde399 (patch) | |
| tree | 9c8f7e4c8c04313bca07703d84cfe83269324b2d /drivers | |
| parent | net: hns3: add calling roce callback function when link status change (diff) | |
| download | linux-dev-c376fa1aae6328beb5551e92fa84f4441fdde399.tar.xz linux-dev-c376fa1aae6328beb5551e92fa84f4441fdde399.zip | |
net: hns3: add rx multicast packets statistic
This patch adds rx multicast packets statistic for each ring.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 1 |
3 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 9dd8949381bc..2ec3759961f1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -2572,6 +2572,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, struct sk_buff **out_skb) { struct net_device *netdev = ring->tqp->handle->kinfo.netdev; + enum hns3_pkt_l2t_type l2_frame_type; struct sk_buff *skb = ring->skb; struct hns3_desc_cb *desc_cb; struct hns3_desc *desc; @@ -2680,7 +2681,12 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, return -EFAULT; } + l2_frame_type = hnae3_get_field(l234info, HNS3_RXD_DMAC_M, + HNS3_RXD_DMAC_S); u64_stats_update_begin(&ring->syncp); + if (l2_frame_type == HNS3_L2_TYPE_MULTICAST) + ring->stats.rx_multicast++; + ring->stats.rx_pkts++; ring->stats.rx_bytes += skb->len; u64_stats_update_end(&ring->syncp); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index f59ab7387b1f..f3d248626ab3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -202,6 +202,13 @@ enum hns3_nic_state { #define HNS3_RING_EN_B 0 +enum hns3_pkt_l2t_type { + HNS3_L2_TYPE_UNICAST, + HNS3_L2_TYPE_MULTICAST, + HNS3_L2_TYPE_BROADCAST, + HNS3_L2_TYPE_INVALID, +}; + enum hns3_pkt_l3t_type { HNS3_L3T_NONE, HNS3_L3T_IPV6, @@ -376,6 +383,7 @@ struct ring_stats { u64 err_bd_num; u64 l2_err; u64 l3l4_csum_err; + u64 rx_multicast; }; }; }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index e678b6939da3..abb78696d7ce 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -47,6 +47,7 @@ static const struct hns3_stats hns3_rxq_stats[] = { HNS3_TQP_STAT("err_bd_num", err_bd_num), HNS3_TQP_STAT("l2_err", l2_err), HNS3_TQP_STAT("l3l4_csum_err", l3l4_csum_err), + HNS3_TQP_STAT("multicast", rx_multicast), }; #define HNS3_RXQ_STATS_COUNT ARRAY_SIZE(hns3_rxq_stats) |