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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 BDD2AC43441 for ; Fri, 9 Nov 2018 22:51:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B51020840 for ; Fri, 9 Nov 2018 22:51:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="tRV+OoXj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B51020840 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lunn.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728616AbeKJId7 (ORCPT ); Sat, 10 Nov 2018 03:33:59 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:57483 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726181AbeKJId7 (ORCPT ); Sat, 10 Nov 2018 03:33:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date; bh=9Dlu3+jX7ORZcFnOu0pRBjWP0qdAyARMjVScrCuimyA=; b=tRV+OoXjuGKAUG07X3TWqpgHiO0hMWOBHztq3G+CnVlIngdtsiTjOmqdyuSLzvxWlLI7lnpjdOm6NF1BPY1feePZKp9PCD9npycyzHsMPC14cTS9U7s84p0vOf/+rszf0D68S8VbpkxTXtQE1t1y5PS9cQXqUjOXeeJJRIcIbZ4=; Received: from andrew by vps0.lunn.ch with local (Exim 4.84_2) (envelope-from ) id 1gLFcR-00041D-02; Fri, 09 Nov 2018 23:51:15 +0100 Date: Fri, 9 Nov 2018 23:51:14 +0100 From: Andrew Lunn To: Salil Mehta Cc: davem@davemloft.net, yuvalm@mellanox.com, leon@kernel.org, yisen.zhuang@huawei.com, lipeng321@huawei.com, mehta.salil@opnsrc.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, linuxarm@huawei.com, liuzhongzhu Subject: Re: [RFC PATCH 07/10] net: hns3: Add checksum info query function Message-ID: <20181109225114.GF5259@lunn.ch> References: <20181109220743.10264-1-salil.mehta@huawei.com> <20181109220743.10264-8-salil.mehta@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181109220743.10264-8-salil.mehta@huawei.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 09, 2018 at 10:07:40PM +0000, Salil Mehta wrote: > From: liuzhongzhu > > This patch prints checksum config information > related to various layers of headers. > > debugfs command: > echo dump checksum > cmd How does the information here differ from ethtool -k Andrew