From patchwork Tue Feb 28 15:00:24 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: alex.bluesman.smirnov@gmail.com X-Patchwork-Id: 143464 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 7929CB6EE6 for ; Wed, 29 Feb 2012 01:06:30 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754864Ab2B1OFz (ORCPT ); Tue, 28 Feb 2012 09:05:55 -0500 Received: from mail-ey0-f174.google.com ([209.85.215.174]:35589 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754651Ab2B1OFu (ORCPT ); Tue, 28 Feb 2012 09:05:50 -0500 Received: by mail-ey0-f174.google.com with SMTP id h12so2585014eaa.19 for ; Tue, 28 Feb 2012 06:05:49 -0800 (PST) Received-SPF: pass (google.com: domain of alex.bluesman.smirnov@gmail.com designates 10.14.95.208 as permitted sender) client-ip=10.14.95.208; Authentication-Results: mr.google.com; spf=pass (google.com: domain of alex.bluesman.smirnov@gmail.com designates 10.14.95.208 as permitted sender) smtp.mail=alex.bluesman.smirnov@gmail.com; dkim=pass header.i=alex.bluesman.smirnov@gmail.com Received: from mr.google.com ([10.14.95.208]) by 10.14.95.208 with SMTP id p56mr11003900eef.129.1330437949957 (num_hops = 1); Tue, 28 Feb 2012 06:05:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=w3PMJBT2KB1On6mFkD2BQbpM2yHVXqMQ6g5ep3i7R+s=; b=cD4XoA733LbF8C5UOYFwZe5DuRyi+7vKC4Lb8Q01gkUFWYXCjJerBswQT0rbvlqZSM p10dLQfPkTKUM7pfkptEKbOLrckrBhriqhm7wWKCc4CFZdSuSWVfGCFGKCIHMG41VM++ 3AYIfb4U9Jqid3XuX22AfYy07EnG+wO+kxvN8= Received: by 10.14.95.208 with SMTP id p56mr8267379eef.129.1330437949875; Tue, 28 Feb 2012 06:05:49 -0800 (PST) Received: from localhost.localdomain ([91.213.169.4]) by mx.google.com with ESMTPS id v51sm70715974eef.2.2012.02.28.06.05.48 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 28 Feb 2012 06:05:49 -0800 (PST) From: Alexander Smirnov To: netdev@vger.kernel.org Cc: davem@davemloft.net, linux-zigbee-devel@lists.sourceforge.net, dbaryshkov@gmail.com, Alexander Smirnov Subject: [PATCH 05/13] mac802154: define reduced mlme operations Date: Tue, 28 Feb 2012 18:00:24 +0300 Message-Id: <1330441232-17650-6-git-send-email-alex.bluesman.smirnov@gmail.com> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: <1330441232-17650-1-git-send-email-alex.bluesman.smirnov@gmail.com> References: <1330441232-17650-1-git-send-email-alex.bluesman.smirnov@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org According IEEE 802.15.4 standard each node can be either full functionality device (FFD) or reduce functionality device (RFD). So 2 sets of operations are needed. This patch define RFD operations structure. Signed-off-by: Alexander Smirnov --- include/net/ieee802154_netdev.h | 24 ++++++++++++++++++++---- 1 files changed, 20 insertions(+), 4 deletions(-) diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index 12a7ee4..b27730e 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -83,6 +83,14 @@ struct wpan_phy; * get_phy should increment the reference counting on returned phy. * Use wpan_wpy_put to put that reference. */ + +/* + * The IEEE 802.15.4 standard defines 2 type of devices: + * - FFD - full functionality device + * - RFD - reduce functionality device + * + * So 2 sets of mlme operations are needed + */ struct ieee802154_mlme_ops { int (*assoc_req)(struct net_device *dev, struct ieee802154_addr *addr, @@ -112,12 +120,20 @@ struct ieee802154_mlme_ops { u8 (*get_bsn)(const struct net_device *dev); }; -static inline struct ieee802154_mlme_ops *ieee802154_mlme_ops( - const struct net_device *dev) +struct ieee802154_reduced_mlme_ops { + struct wpan_phy *(*get_phy)(const struct net_device *dev); +}; + +static inline struct ieee802154_mlme_ops * +ieee802154_mlme_ops(const struct net_device *dev) { return dev->ml_priv; } -#endif - +static inline struct ieee802154_reduced_mlme_ops * +ieee802154_reduced_mlme_ops(const struct net_device *dev) +{ + return dev->ml_priv; +} +#endif