From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C157C282C3 for ; Tue, 22 Jan 2019 16:41:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 56D7B2085A for ; Tue, 22 Jan 2019 16:41:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729746AbfAVQlO (ORCPT ); Tue, 22 Jan 2019 11:41:14 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:58572 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729492AbfAVQkM (ORCPT ); Tue, 22 Jan 2019 11:40:12 -0500 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 1F87DDC81A9F99B814A1; Wed, 23 Jan 2019 00:40:05 +0800 (CST) Received: from SZA150611058.china.huawei.com (10.45.54.154) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.408.0; Wed, 23 Jan 2019 00:39:56 +0800 From: Huazhong Tan To: CC: , , , , , , Jian Shen , Peng Li , Huazhong Tan Subject: [PATCH net-next 02/12] net: hns3: add rx multicast packets statistic Date: Wed, 23 Jan 2019 00:39:30 +0800 Message-ID: <20190122163940.7876-3-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.20.1.windows.1 In-Reply-To: <20190122163940.7876-1-tanhuazhong@huawei.com> References: <20190122163940.7876-1-tanhuazhong@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.45.54.154] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jian Shen This patch adds rx multicast packets statistic for each ring. Signed-off-by: Jian Shen Signed-off-by: Peng Li Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 9 +++++++++ drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 8 ++++++++ drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 1 + 3 files changed, 18 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 9dd8949381bc..f1ab2e4ca49e 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; @@ -2680,6 +2681,14 @@ 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); + if (l2_frame_type == HNS3_L2_TYPE_MULTICAST) { + u64_stats_update_begin(&ring->syncp); + ring->stats.rx_multicast++; + u64_stats_update_end(&ring->syncp); + } + u64_stats_update_begin(&ring->syncp); ring->stats.rx_pkts++; ring->stats.rx_bytes += skb->len; 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) -- 2.20.1