From patchwork Fri Feb 21 15:15:06 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Aring X-Patchwork-Id: 322911 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 5A3922C031A for ; Sat, 22 Feb 2014 02:16:33 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755799AbaBUPQ2 (ORCPT ); Fri, 21 Feb 2014 10:16:28 -0500 Received: from mail-ea0-f170.google.com ([209.85.215.170]:55176 "EHLO mail-ea0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755191AbaBUPQ0 (ORCPT ); Fri, 21 Feb 2014 10:16:26 -0500 Received: by mail-ea0-f170.google.com with SMTP id g15so1648389eak.1 for ; Fri, 21 Feb 2014 07:16:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=hoTCbAM2txE8Cdi81vy/j6JPgsnDd/+LYSuAqCzekFM=; b=ivHESi7sXYU5+0RzF9Q7Nks6A+KMd4SvrKwvdH0e9EbCENyAzVi7KJqm2re2TwXafB IIT8Q8yC3Iu9hsJQJ2Ry1kzS8BDUfUKf42+T/BvHQjFgJ9zS2K2/Irw8AqPaeVpunaxV Qvb3mfUBypN1BQtm733vguFSfLBwE6jagbY1s8pF/QwCLkcwK63Bw0nKDoVPB6irGQoN Sf4DoThFyAUHkSsH76ziAnonnzOsf529hfZWynPGYnFjbN9+CPC2kgZCGwKfZcAk1q30 oiq1PnjILqxzHCZd3gLBb4mesZiU1Mafjwy6DbYZ/7tcu4RNft33RSobigWv+aFlVh0s 0Z9g== X-Received: by 10.15.55.193 with SMTP id v41mr9125709eew.80.1392995783613; Fri, 21 Feb 2014 07:16:23 -0800 (PST) Received: from localhost.localdomain (p4FD3262B.dip0.t-ipconnect.de. [79.211.38.43]) by mx.google.com with ESMTPSA id k6sm27511585eep.17.2014.02.21.07.16.22 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 21 Feb 2014 07:16:22 -0800 (PST) From: Alexander Aring To: alex.bluesman.smirnov@gmail.com Cc: dbaryshkov@gmail.com, davem@davemloft.net, linux-zigbee-devel@lists.sourceforge.net, netdev@vger.kernel.org, martin.townsend@xsilon.com, Alexander Aring Subject: [PATCH net-next 1/6] 6lowpan: add frag information struct Date: Fri, 21 Feb 2014 16:15:06 +0100 Message-Id: <1392995711-19563-2-git-send-email-alex.aring@gmail.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1392995711-19563-1-git-send-email-alex.aring@gmail.com> References: <1392995711-19563-1-git-send-email-alex.aring@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch adds a 6lowpan fragmentation struct into cb of skb which is necessary to hold fragmentation information. Signed-off-by: Alexander Aring Tested-by: Martin Townsend --- include/net/ieee802154_netdev.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index 8196d5d..97b2e34 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -29,6 +29,12 @@ #include +struct ieee802154_frag_info { + __be16 d_tag; + u16 d_size; + u8 d_offset; +}; + /* * A control block of skb passed between the ARPHRD_IEEE802154 device * and other stack parts. @@ -39,6 +45,7 @@ struct ieee802154_mac_cb { struct ieee802154_addr da; u8 flags; u8 seq; + struct ieee802154_frag_info frag_info; }; static inline struct ieee802154_mac_cb *mac_cb(struct sk_buff *skb)