Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp2616883pxb; Thu, 11 Feb 2021 18:08:24 -0800 (PST) X-Google-Smtp-Source: ABdhPJyPeyMZwlj3+BxmriJ64ivg2vFBSwCDT055nOONzDk0hilpBF+96wa35F2UxHssayWPtITU X-Received: by 2002:a17:907:3f29:: with SMTP id hq41mr663056ejc.227.1613095704077; Thu, 11 Feb 2021 18:08:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1613095704; cv=none; d=google.com; s=arc-20160816; b=m9zL9ok2yCH6JMjlcfCu+bQdEa/VqBffI+ieOzPdZ5O43uhuIVYOwQ9k0NK062baDX pepi3sGR/ngI95sNrh1ljskVQpmHqPjKhBkXfElbl4DdnmtW+JszMYHuTnjb2ePffrlG 4obrTRl0PhG8pEQl+K/ywr1jUrYRGWUCMPuUDJihphTnkXhvv/ighR29BLR2Yv8yOg57 LLBLSRCS7RPcBUT7wSgw9EHlhqYVfyqV5JMQmpJPUvMegBFNsbgf5+q3XpvqGSeuRA5a WmIs7+kzwqet8m+SuUS1MKyKfqnNS7tTyM7v4HWABH/QAKDrmruekKpGEBhHmlxWX9Uj ivZA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=AZQyq+VBbmTnQlqGGE5unjW3lk8qZi2BTYbphT6vcu4=; b=jZ6jG139hBuQSirkp+yT4BYL0vgwDhZS4aNow6nSZmEnTOhBGnGCg/3XCoLGNQ0gQW 4pVpJQ7ZTbDGIsx+r4JCLBlv/g+Lxq8gA0NiKPEkqORwRPy0tAo6mgO5kgY4PXKrpDBB dMkBTtR5HNTX0tUzyyXxspBrBFjra7bz3Nn45643z80Ju2Pq7zHVaUsyZjiX2U0fiNU+ c7EnvHanett4W0i8S6C8zEfrwAFN4wY8ZNpq2IX/W8y845sXuyVbNZj79GraACTlb0c0 rlqUz02oY3b3sV7IX0Mz3wzHs5wXTT/N7D7MRuTwnX7tIZIAVmTJVQbCA2yHauzQ9B6C U4Pw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=rWPCwnEx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id w2si6515337edi.383.2021.02.11.18.07.59; Thu, 11 Feb 2021 18:08:24 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=rWPCwnEx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229672AbhBLCFm (ORCPT + 99 others); Thu, 11 Feb 2021 21:05:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:40430 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbhBLCFl (ORCPT ); Thu, 11 Feb 2021 21:05:41 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7218D64DD1; Fri, 12 Feb 2021 02:05:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613095500; bh=dUQnAWDXK2sSMA87bJerv0/skVCkMl0cu43LXgrw0Ws=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=rWPCwnEx7g1zHU0S+nJcaKczyAIuMBb3z615Ba1SvdFxjO0T3Cj1MSHw7uNNj5cmi A8AnGwfTNun1vwJrZdCruYkaPf9lOcMwAdOXqpwrPKRoRhnbLPoYO/imHPNiHGBbqf xzP1BsQtnA6LO2vd3idzFOi4sNS2wL3y4i8wGRNnHSLwJsHbvusJs73LqjMGPfRo5v vZFC2w1WpjqrYIHA8+sF12HEp/QZ0TqoOKZIF53wrVU5q8SMRh0Kag+j2UTf0QmcgL QOHL0srZPv1iPObXidm2Ck4ABgnAhH0vzb8oAQOHxA+lcWoP/Xuk8QnysdEqq7Tb31 2bs6M5C3gCx9A== Date: Thu, 11 Feb 2021 18:04:59 -0800 From: Jakub Kicinski To: Sharath Chandra Vurukala Cc: davem@davemloft.net, elder@kernel.org, cpratapa@codeaurora.org, subashab@codeaurora.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/3] net:ethernet:rmnet:Support for downlink MAPv5 csum offload Message-ID: <20210211180459.500654b4@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> In-Reply-To: <1613079324-20166-3-git-send-email-sharathv@codeaurora.org> References: <1613079324-20166-1-git-send-email-sharathv@codeaurora.org> <1613079324-20166-3-git-send-email-sharathv@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 12 Feb 2021 03:05:23 +0530 Sharath Chandra Vurukala wrote: > +/* MAP CSUM headers */ > +struct rmnet_map_v5_csum_header { > + u8 next_hdr:1; > + u8 header_type:7; > + u8 hw_reserved:5; > + u8 priority:1; > + u8 hw_reserved_bit:1; > + u8 csum_valid_required:1; > + __be16 reserved; > +} __aligned(1); Will this work on big endian?