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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 19B45C32751 for ; Mon, 5 Aug 2019 16:47:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E2451214C6 for ; Mon, 5 Aug 2019 16:47:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="FVOeFUiP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730480AbfHEQra (ORCPT ); Mon, 5 Aug 2019 12:47:30 -0400 Received: from dc2-smtprelay2.synopsys.com ([198.182.61.142]:52274 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728831AbfHEQpa (ORCPT ); Mon, 5 Aug 2019 12:45:30 -0400 Received: from mailhost.synopsys.com (mdc-mailhost2.synopsys.com [10.225.0.210]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id 6E7B3C0265; Mon, 5 Aug 2019 16:45:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1565023529; bh=yyNtvtwnX+hdMr+b42YSYiKifO+GzqUr20MJH1mLdYo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=FVOeFUiPyOO5PVg77zX1AbSBPvUDAY60N6gwVvwxwku77LjeRh91/KWbcZf27YXg5 XFiNGX7VIrM/ZIzxJCzV1gL5C43GSfmvaIgOEb8WZ6D57TJWKM1AXz6AB1lwo8HSJZ g1J3is/WU8l7DfxDjVE5CRtTU+yHN58RxVbAilB3GCy86L7ucWLAhD45HtRsxJV1Z3 ulq2Z8uKel2ARtfewxRp7TlxpP0z/ybmAQKLA4h6iPB30C7d4OVbuknQjaHgT05h+J 50pe39/qezB5gfR+/+RvqXibcmitnVpwxOnEnxH/V4iRtGZ43vDmFGG/FVN2QDY6lf dHShqf12Aw5tA== Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by mailhost.synopsys.com (Postfix) with ESMTP id 25A1EA009B; Mon, 5 Aug 2019 16:45:28 +0000 (UTC) From: Jose Abreu To: netdev@vger.kernel.org Cc: Joao Pinto , Jose Abreu , Giuseppe Cavallaro , Alexandre Torgue , "David S. Miller" , Maxime Coquelin , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next 20/26] net: stmmac: Add a counter for Split Header packets Date: Mon, 5 Aug 2019 18:44:47 +0200 Message-Id: <6b33c1ca13f94a4514154a543a74ba28dbd2e820.1565022597.git.joabreu@synopsys.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a counter that increments each time a packet with split header is received. Signed-off-by: Jose Abreu --- Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Cc: Jose Abreu Cc: "David S. Miller" Cc: Maxime Coquelin Cc: netdev@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- drivers/net/ethernet/stmicro/stmmac/common.h | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++ 3 files changed, 4 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index 527f961579f4..1303ec81fd3d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -75,6 +75,7 @@ struct stmmac_extra_stats { unsigned long rx_missed_cntr; unsigned long rx_overflow_cntr; unsigned long rx_vlan; + unsigned long rx_split_hdr_pkt_n; /* Tx/Rx IRQ error info */ unsigned long tx_undeflow_irq; unsigned long tx_process_stopped_irq; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index 0ea3844ae329..8828a5481f61 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -67,6 +67,7 @@ static const struct stmmac_stats stmmac_gstrings_stats[] = { STMMAC_STAT(rx_missed_cntr), STMMAC_STAT(rx_overflow_cntr), STMMAC_STAT(rx_vlan), + STMMAC_STAT(rx_split_hdr_pkt_n), /* Tx/Rx IRQ error info */ STMMAC_STAT(tx_undeflow_irq), STMMAC_STAT(tx_process_stopped_irq), diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index fef64e415447..34b6b8227b92 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3504,6 +3504,8 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue) if (!(status & rx_not_ls)) sec_len = sec_len - hlen; len = hlen; + + priv->xstats.rx_split_hdr_pkt_n++; } skb = netdev_alloc_skb_ip_align(priv->dev, len); -- 2.7.4