From patchwork Sat Dec 17 00:02:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 13075660 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 815ACC4332F for ; Sat, 17 Dec 2022 00:02:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230114AbiLQACp (ORCPT ); Fri, 16 Dec 2022 19:02:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229752AbiLQACg (ORCPT ); Fri, 16 Dec 2022 19:02:36 -0500 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::223]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E0EC31ED4; Fri, 16 Dec 2022 16:02:34 -0800 (PST) Received: (Authenticated sender: miquel.raynal@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 1562360002; Sat, 17 Dec 2022 00:02:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1671235353; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=p090nh7rgUViJrqpW9jNvqzuL70OUp/3gOlQm9i3wOk=; b=oLhUoo3FlkWqZYij+UkyLGGjUg6N+gHvZlgFLymPplAPFAqRgUXoW29sf46u8+Dq6FqTwR 69tPteqf8vG6GuMvrsCXDbi566/frulj+31yaasv1+fI6WlhuOzcowKsoBO+qHUWHlK8R4 ffVxU7iAmPj9ihRPY6ipbZQBKxYlpzJ7TP2C/VJfg7k/7/7BV9N7zePUfOm95QgEmnuQkU awM7mwua4qbk1uwZJHIEIUVV7cJhkkCfVcDEIh9qe1/XlDmPTHyTLLXAZ8yLUJbZuVBhCo ybr/TlmZOBAPt1cTFGpCm2BD86NaCueOhZE17TJzco6YouKwLUAII8w56NDqqg== From: Miquel Raynal To: Alexander Aring , Stefan Schmidt , linux-wpan@vger.kernel.org Cc: David Girault , Romuald Despres , Frederic Blain , Nicolas Schodet , Guilhem Imberton , Thomas Petazzoni , "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet , netdev@vger.kernel.org, Miquel Raynal Subject: [PATCH wpan-next v2 2/6] ieee802154: Define a beacon frame header Date: Sat, 17 Dec 2022 01:02:22 +0100 Message-Id: <20221217000226.646767-3-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221217000226.646767-1-miquel.raynal@bootlin.com> References: <20221217000226.646767-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wpan@vger.kernel.org This definition will be used when adding support for scanning and defines the content of a beacon frame header as in the 802.15.4 specification. Signed-off-by: Miquel Raynal --- include/net/ieee802154_netdev.h | 36 +++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index 4c33a20ea57f..2f2196049a86 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -38,6 +38,42 @@ #include +struct ieee802154_beacon_hdr { +#if defined(__LITTLE_ENDIAN_BITFIELD) + u16 beacon_order:4, + superframe_order:4, + final_cap_slot:4, + battery_life_ext:1, + reserved0:1, + pan_coordinator:1, + assoc_permit:1; + u8 gts_count:3, + gts_reserved:4, + gts_permit:1; + u8 pend_short_addr_count:3, + reserved1:1, + pend_ext_addr_count:3, + reserved2:1; +#elif defined(__BIG_ENDIAN_BITFIELD) + u16 assoc_permit:1, + pan_coordinator:1, + reserved0:1, + battery_life_ext:1, + final_cap_slot:4, + superframe_order:4, + beacon_order:4; + u8 gts_permit:1, + gts_reserved:4, + gts_count:3; + u8 reserved2:1, + pend_ext_addr_count:3, + reserved1:1, + pend_short_addr_count:3; +#else +#error "Please fix " +#endif +} __packed; + struct ieee802154_sechdr { #if defined(__LITTLE_ENDIAN_BITFIELD) u8 level:3,