From patchwork Thu Apr 7 18:54:11 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Aring X-Patchwork-Id: 8776091 Return-Path: X-Original-To: patchwork-linux-wpan@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B8B3EC0553 for ; Thu, 7 Apr 2016 18:54:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DC3412014A for ; Thu, 7 Apr 2016 18:54:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E99EE2025A for ; Thu, 7 Apr 2016 18:54:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932078AbcDGSyj (ORCPT ); Thu, 7 Apr 2016 14:54:39 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:45947 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757415AbcDGSyg (ORCPT ); Thu, 7 Apr 2016 14:54:36 -0400 Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=omega.localdomain) by metis.ext.pengutronix.de with esmtp (Exim 4.80) (envelope-from ) id 1aoF4c-0003du-FM; Thu, 07 Apr 2016 20:54:34 +0200 From: Alexander Aring To: linux-wpan@vger.kernel.org Cc: kernel@pengutronix.de, jukka.rissanen@linux.intel.com, hannes@stressinduktion.org, stefan@osg.samsung.com, mcr@sandelman.ca, werner@almesberger.net, Alexander Aring Subject: [RFCv2 bluetooth-next 10/21] 6lowpan: add lowpan_is_ll function Date: Thu, 7 Apr 2016 20:54:11 +0200 Message-Id: <1460055262-4330-11-git-send-email-aar@pengutronix.de> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1460055262-4330-1-git-send-email-aar@pengutronix.de> References: <1460055262-4330-1-git-send-email-aar@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: aar@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-wpan@vger.kernel.org Sender: linux-wpan-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wpan@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds the lowpan_is_ll function, which can be used to make a special 6lowpan linklayer handling for a specific 6lowpan linklayer type. Signed-off-by: Alexander Aring --- net/6lowpan/6lowpan_i.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/net/6lowpan/6lowpan_i.h b/net/6lowpan/6lowpan_i.h index d16bb4b..97ecc27 100644 --- a/net/6lowpan/6lowpan_i.h +++ b/net/6lowpan/6lowpan_i.h @@ -3,6 +3,15 @@ #include +#include + +/* caller need to be sure it's dev->type is ARPHRD_6LOWPAN */ +static inline bool lowpan_is_ll(const struct net_device *dev, + enum lowpan_lltypes lltype) +{ + return lowpan_dev(dev)->lltype == lltype; +} + #ifdef CONFIG_6LOWPAN_DEBUGFS int lowpan_dev_debugfs_init(struct net_device *dev); void lowpan_dev_debugfs_exit(struct net_device *dev);