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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD520C04A68 for ; Wed, 27 Jul 2022 10:17:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231422AbiG0KRL (ORCPT ); Wed, 27 Jul 2022 06:17:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231466AbiG0KRJ (ORCPT ); Wed, 27 Jul 2022 06:17:09 -0400 Received: from mail-pf1-x42c.google.com (mail-pf1-x42c.google.com [IPv6:2607:f8b0:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00D3642ADA for ; Wed, 27 Jul 2022 03:17:09 -0700 (PDT) Received: by mail-pf1-x42c.google.com with SMTP id w205so12373216pfc.8 for ; Wed, 27 Jul 2022 03:17:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=bzgyOo7BH7tFdrdKL3b8igSvwmrl7qlaltWraaOdaBw=; b=VAT28tTo++PXwyq8fw52qMxiEdzcQX6vihvDlrgTY6X9hfFOdKg7cYATuE1VFw2e4Y 29+sAjcMfd8tuQEo2tUPcABKFQPRNb/FhjbxrqadRmDmwkK6M1ys0mkmkdY28rujyuUY QzpF9EN1/zBPVHQDRgKCARa9/+mh9rqfBmZEYsCbHDwBEAZ+t3JMGg8GLGddr5HSo5Ob n6ZbQ1YL5JAMRd5AWREde7J51yD1Z/+jOFvq06bC4HeXMegxVcz+Cs8AWj7U8x+/7UEt durGTnxI6Ua3avVgwTv5Z5NN1R/+jqFIOoKRq57qbWLW2MajScE3X9COpwFj2nRSTVor 1PuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=bzgyOo7BH7tFdrdKL3b8igSvwmrl7qlaltWraaOdaBw=; b=vu8lR/SPkx/6orxAyCDDIWrBQqSbiaZKRFHSM3hIQVjEkujKomeqxrtheOPYW3JKK1 sqmdiOLuaLwRaFw/+soIIFgsd/93wLYMTYN0rKPz5UqtVlqiwe32l71qlfkJ9Az0vWDT q5TVu8TocZN293yUm1Hp1LnuKkvMdS/wzms2sAJe4aVpWC58zPWGNbzsqFoX9zF59G63 rVUTAWc265qzd7JQnQOgBvYG5ZhVInggoIYSx/dzyq3wvGFhZ2Rtqm6xZHnhssKm4UJb sRneIhEixUV17dtd5NhOi5G2anmqXjmG6OrWgaT0hcxD7E6uTjY6GNjD6GlAxbdnP3tH iGbA== X-Gm-Message-State: AJIora+UXMGMqhdzXYItkX8fDla4tyAnBKSMeEFzxAQ7Xor7SbS4QCM2 uWExGdHUNbNc7MGNqn+1CyBYAgSI1Xwu1w== X-Google-Smtp-Source: AGRyM1uiBjh3wRpTu1PQnktKO6LC1IgXjj5Bg1vXlImeSUNAAQw79odQ7UQ7csjHhvWk6sSkJWXQ2w== X-Received: by 2002:a63:f5b:0:b0:41a:f5f9:7d1d with SMTP id 27-20020a630f5b000000b0041af5f97d1dmr11854555pgp.570.1658917023484; Wed, 27 Jul 2022 03:17:03 -0700 (PDT) Received: from localhost.localdomain (124x33x176x97.ap124.ftth.ucom.ne.jp. [124.33.176.97]) by smtp.gmail.com with ESMTPSA id w22-20020aa79556000000b005284e98304csm13260666pfq.205.2022.07.27.03.17.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Jul 2022 03:17:03 -0700 (PDT) Sender: Vincent Mailhol From: Vincent Mailhol To: linux-can@vger.kernel.org, Marc Kleine-Budde Cc: Stephane Grosjean , Jimmy Assarsson , Oliver Hartkopp , Dario Binacchi , Max Staudt , Vincent Mailhol Subject: [PATCH v4 01/14] can: can327: add software tx timestamps Date: Wed, 27 Jul 2022 19:16:28 +0900 Message-Id: <20220727101641.198847-2-mailhol.vincent@wanadoo.fr> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220727101641.198847-1-mailhol.vincent@wanadoo.fr> References: <20220725133208.432176-1-mailhol.vincent@wanadoo.fr> <20220727101641.198847-1-mailhol.vincent@wanadoo.fr> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org TX timestamps were added to the can_put_echo_skb() function of can_dev modules in [1]. However, can327 does not rely on that function and as such does not offer TX timestamping. Add a call to skb_tx_timestamp() in the can327_netdev_start_xmit() function so that the module now supports TX software timestamps. [1] commit 741b91f1b0ea ("can: dev: can_put_echo_skb(): add software tx timestamps") Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=741b91f1b0ea34f00f6a7d4539b767c409291fcf Signed-off-by: Vincent Mailhol --- drivers/net/can/can327.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/can/can327.c b/drivers/net/can/can327.c index 5da7778d92dc..88718d0cc569 100644 --- a/drivers/net/can/can327.c +++ b/drivers/net/can/can327.c @@ -836,6 +836,8 @@ static netdev_tx_t can327_netdev_start_xmit(struct sk_buff *skb, dev->stats.tx_packets++; dev->stats.tx_bytes += frame->can_id & CAN_RTR_FLAG ? 0 : frame->len; + skb_tx_timestamp(skb); + out: kfree_skb(skb); return NETDEV_TX_OK; -- 2.35.1