From patchwork Tue Nov 29 16:00:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 13058780 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 B2B89C46467 for ; Tue, 29 Nov 2022 16:02:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235553AbiK2QCn (ORCPT ); Tue, 29 Nov 2022 11:02:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234997AbiK2QCI (ORCPT ); Tue, 29 Nov 2022 11:02:08 -0500 Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::225]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8F3DD64A00; Tue, 29 Nov 2022 08:00:57 -0800 (PST) Received: (Authenticated sender: miquel.raynal@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id E6C401C0011; Tue, 29 Nov 2022 16:00:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1669737656; 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=PXFONfr3a+91M6Wq8NgNhy/HYU7BBSa2IXh2q4bzVt48tPjSJbFMVB8djlTtyO652ef3w1 p59lCxJorlJi1u9bLW3mwF8gvaNQHxLm4bmO0IsimuGJZc3KGYmME9sbhMCaXu0fRWWSGS BqrsZIwr8RH1kIdQ8jrAv4CY0562TgwBGzwt0MnFdP/HMvaoRmZWdHuw8lFRoiUNrL7fTv PMY2pR4BeDzVwX7sgWVHOjpxL2UhgMH0CZr0ocALPW5RQ2/jYjlx6YnDdiZjfV70bAbWf2 eZzIFFZk8yZP7DN7yNugpWyx22MWxaEulyKZpz5Fhyt8Zk7IIbNEiLV+IPIhPw== From: Miquel Raynal To: Alexander Aring , Stefan Schmidt , linux-wpan@vger.kernel.org Cc: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet , netdev@vger.kernel.org, David Girault , Romuald Despres , Frederic Blain , Nicolas Schodet , Guilhem Imberton , Thomas Petazzoni , Miquel Raynal Subject: [PATCH wpan-next 2/6] ieee802154: Define a beacon frame header Date: Tue, 29 Nov 2022 17:00:42 +0100 Message-Id: <20221129160046.538864-3-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221129160046.538864-1-miquel.raynal@bootlin.com> References: <20221129160046.538864-1-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,