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 7FF6FC04A68 for ; Wed, 27 Jul 2022 10:17:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231205AbiG0KRJ (ORCPT ); Wed, 27 Jul 2022 06:17:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52628 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230179AbiG0KRH (ORCPT ); Wed, 27 Jul 2022 06:17:07 -0400 Received: from mail-pg1-x533.google.com (mail-pg1-x533.google.com [IPv6:2607:f8b0:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD81B220DA for ; Wed, 27 Jul 2022 03:17:06 -0700 (PDT) Received: by mail-pg1-x533.google.com with SMTP id bh13so15551696pgb.4 for ; Wed, 27 Jul 2022 03:17:06 -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=oBR2q0qE1t01X0e8u8RxP/CYSHsiBL5TzPp+O6mig+4=; b=OfwcJjbLSxdZ6JZy4GqTzjLOrc+Oib8juJUvQpftDUE6/p9s3JxBYRN1rvvLjVdIIS wFRaTZXqJwBPSr8fs/BPW4RhoDZO3ACA51qFWUQvc4WdJlZxc5Khfb0XqUsnU9qjpnyF FWUFCZmSlCPzjKZSIIe2TdIC5UTZ6R5XUjKDhlqN/7ggUktssE9PxXaAXjAtnGQzYE3l DLxKIFkVuh8vVg9F9sdBvbY7Y5kgYBXtkvs8vMHLFzbnl2d50hCVCpSIDnhuvvimefDK BLx17fU8gZad2gyN+Yee3eOrdH9R7T/GFZAJ+38ApuaohwCr9kFy12ymKUisVWSPo0Y0 aJcw== 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=oBR2q0qE1t01X0e8u8RxP/CYSHsiBL5TzPp+O6mig+4=; b=Vh7JPUagXVRO0/3g0n5SgL81d6pIZub06ZLO9ON+8II8cX8pHEbpOhkjcahCouKTVZ kkFB4hF84pNyz0uu8rO5cwdEv3Gspqu2AimP/Ontj5k0dKcvbpaxnoZziuDlwFLp/igY R74ubwLKXKBZN17uBMC5Gnvgva0OXX3nqbv5Rlily6c+55Lfa6oK0Ub82G3DDGyWXMSV qJBXA1lRThuMCWLmmwMvmbE+VNOIfwukKYvqP5wNTKP1VrtS/tTowVsNEeoa2n2bWzl1 dyG9WD1hA26jLlCCqYVoaa137MFVtzG8VQLBvWcxftHPDAU3nuQw0j9gyO5YkbG9VJjI Y+Qg== X-Gm-Message-State: AJIora9hasJWU1jl5VuidVTLajGSxabnPCUNElVUkIfD1AIdeBU/Ih2+ 0lf9E8IAVPDmX2sfRBQLoRMo9i7WAQac1g== X-Google-Smtp-Source: AGRyM1tqIN3s8AhT3Rv3eG+w5uxVMn6GaXSWF8PikztS9cMCPSHVZfm1dtoH2qtX5PaBb+1zMXWpbA== X-Received: by 2002:aa7:919a:0:b0:52a:eeef:3e65 with SMTP id x26-20020aa7919a000000b0052aeeef3e65mr21035951pfa.15.1658917025972; Wed, 27 Jul 2022 03:17:05 -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.205.2022.07.27.03.17.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Jul 2022 03:17:05 -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 02/14] can: janz-ican3: add software tx timestamp Date: Wed, 27 Jul 2022 19:16:29 +0900 Message-Id: <20220727101641.198847-3-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, janz-ican3 does not rely on that function but instead implements its own echo_skb logic. As such it does not offer TX timestamping. Add a call to skb_tx_timestamp() in the ican3_put_echo_skb() 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/janz-ican3.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index ccb5c5405224..78d9190a4220 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -1277,6 +1277,8 @@ static void ican3_put_echo_skb(struct ican3_dev *mod, struct sk_buff *skb) if (!skb) return; + skb_tx_timestamp(skb); + /* save this skb for tx interrupt echo handling */ skb_queue_tail(&mod->echoq, skb); } -- 2.35.1