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 34185C433EF for ; Mon, 25 Jul 2022 13:33:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234588AbiGYNdI (ORCPT ); Mon, 25 Jul 2022 09:33:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235562AbiGYNdE (ORCPT ); Mon, 25 Jul 2022 09:33:04 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C168214093 for ; Mon, 25 Jul 2022 06:32:58 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id x24-20020a17090ab01800b001f21556cf48so14379750pjq.4 for ; Mon, 25 Jul 2022 06:32:58 -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=yWTAg/nzp72M5u56GaA4jk4lzA1MIQMUotpG5C3qNQ4=; b=CAGw5pUY3Xfxaidewwtjf3VdxXVjN67z9YgdfO4zoTg4fGCSKxrN6qRN4+O+cIG+8o UA6WXCZkVUKeTXwTsUPbxttTOFo2bVCPWdB/2kUIswAqPi5HZqoz3iNibfh2lyaUNX6U uRkNji1+5JLFvlr0EiimP1ks0SRaWvCofqCd71olGuhrtlnuh6u6dex9JXkDCom829mb MSLc3z/7geDd9r54zIM77I8sqyZV+G0/4mnlJETSALfs42kSeCIG84/M/yjj1aGBLa+y 36QWXShtajr/GEPGdfL2Dw/fmnBeeHFXy1iDpj0iZol8wsb35sXi3FWy+xy52JgNr3Ll Cwsw== 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=yWTAg/nzp72M5u56GaA4jk4lzA1MIQMUotpG5C3qNQ4=; b=4IsN44sjZZULxlea7lyAxFm8bI1N10YCXtVkKPblRurW9XpnPMSw8fS6Z9JFqX/EIU PM6dlLxF6sx8OJKLcs63Pw9gLyGPvOtxf8/7mTfMhLhQtpUFXObdAC56tPS/rzCam8f5 IhEsPDrq0hQLxvZRqlUD45qzv7MdNuZvdyoAdwZMZI7waT6MPP3mLrd8AZQ0OHbQG+4K DH9uKFlixgmzzLRJisvJ80yZYWMfmr+d7nyZixOvQV/1rf7oX91nu++4es6OVdo80oXe 4aLn6fgWDUzqbAh8HPK9fTHT70xuk4cDX+gaH34XwMAehu2Mfka4fc1QJN3mJXHpNSrz FB2w== X-Gm-Message-State: AJIora+Y+VmxFh5//FUCYAQ1ufJyv/oqPcUvZ63MLXlUXS5M1N+vrv7a +W0m12ERlI0ZbZiWJIsfPWaz3DUzFq77vg== X-Google-Smtp-Source: AGRyM1uoQtwjZWASwd/py1icgZeWwDpDLAiypDb7a3heXSNG3oyNk8S2tkZr5K3dPWWMLAZu8EM7YA== X-Received: by 2002:a17:902:e889:b0:16d:7280:4651 with SMTP id w9-20020a170902e88900b0016d72804651mr5126338plg.64.1658755977702; Mon, 25 Jul 2022 06:32:57 -0700 (PDT) Received: from localhost.localdomain (124x33x176x97.ap124.ftth.ucom.ne.jp. [124.33.176.97]) by smtp.gmail.com with ESMTPSA id i12-20020a170902c94c00b0016c16648213sm9406133pla.20.2022.07.25.06.32.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Jul 2022 06:32:57 -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 v1 13/24] can: slcan: add software tx timestamps Date: Mon, 25 Jul 2022 22:31:57 +0900 Message-Id: <20220725133208.432176-14-mailhol.vincent@wanadoo.fr> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220725133208.432176-1-mailhol.vincent@wanadoo.fr> References: <20220725133208.432176-1-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, slcan does not rely on that function and as such does not offer TX timestamping. Add a call to skb_tx_timestamp() in the slc_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 CC: Dario Binacchi Signed-off-by: Vincent Mailhol --- drivers/net/can/slcan/slcan-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/can/slcan/slcan-core.c b/drivers/net/can/slcan/slcan-core.c index 1b86001c85f8..65f466582fa2 100644 --- a/drivers/net/can/slcan/slcan-core.c +++ b/drivers/net/can/slcan/slcan-core.c @@ -630,6 +630,8 @@ static netdev_tx_t slc_xmit(struct sk_buff *skb, struct net_device *dev) slc_encaps(sl, (struct can_frame *)skb->data); /* encaps & send */ spin_unlock(&sl->lock); + skb_tx_timestamp(skb); + out: kfree_skb(skb); return NETDEV_TX_OK; -- 2.35.1