From patchwork Wed May 29 06:29:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Lu X-Patchwork-Id: 800266 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F22FF15FA86; Wed, 29 May 2024 06:29:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716964199; cv=none; b=n7/F+KtVuhorcFH4MP9tZ4pVyydEKtwDA9IcxgSSrKXEpzyMMx/668F2n0PDo2oXXEq+XznwyHhVrGM9W54z6f1nfZdym+ee4AnfwW73z8LIbfYhiZqJIMP6k2pkVLDFtPVBhWwyQQn/C3qeeqRpJqoBAcm2b8BS/ZqtzIr6lqM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716964199; c=relaxed/simple; bh=npoc+tLCgORcX3+Xd3WFDMV1tlPhhBwlx6soQQcSPEs=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jrRnGsnfkIWx8Ki88Zj/FdtNemfuUec7Zq2wYLgbLjI3lwsXcgX2ZVdmd/fEzF1yDGjxgjw/dpGt+YFghXllKeZRNwv+66POh9R41/Zi8JvSht1Yh9KTEoJee4RiNshFA3XApt0qDOo8cbkkKOt4/XFfthnGt18QkVm3ku168p8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=h1AacdxM; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="h1AacdxM" X-UUID: daa3756a1d8411efbfff99f2466cf0b4-20240529 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=mTQrmF36jYllv3mP9Yybi+HEjaafjrlWHqq19OeW1oU=; b=h1AacdxMHCUdJ+yaBTqcl4qRSCE6ihj4jJNMUgE6iLOIJb+pYqNdrAZ/gnlMUBFEjFCYbRoIQuVtWJ+KkCUxhT+H3mSewqLsjIaou/E1y6YoP+45Lf1+/vbZLF9hLARR+UCtClEp+qJbqpqOMTmYMakz4SRqX5p9wC9BZKdKWN0=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39, REQID:e9f28a1a-cf0e-4c26-a4b1-a060fa37f751, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:393d96e, CLOUDID:842c5a93-e2c0-40b0-a8fe-7c7e47299109, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: daa3756a1d8411efbfff99f2466cf0b4-20240529 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1551494241; Wed, 29 May 2024 14:29:51 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 29 May 2024 14:29:49 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 29 May 2024 14:29:49 +0800 From: Chris Lu To: Marcel Holtmann , Johan Hedberg , Luiz Von Dentz CC: Sean Wang , Deren Wu , Aaron Hou , Steve Lee , linux-bluetooth , linux-kernel , linux-mediatek , Chris Lu Subject: [PATCH v2 1/3] Bluetooth: net: add hci_iso_hdr function for iso data Date: Wed, 29 May 2024 14:29:44 +0800 Message-ID: <20240529062946.5655-2-chris.lu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240529062946.5655-1-chris.lu@mediatek.com> References: <20240529062946.5655-1-chris.lu@mediatek.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--4.944900-8.000000 X-TMASE-MatchedRID: 6pbNFWS8cDs1vivz3L6ga7RtO1RC1Ep0Kx5ICGp/WtEXdhT0BAdFzpRr ve7l/C2qxiqnR+5LS88BtjkcfRMmqUDn8NFEhJAcngIgpj8eDcAZ1CdBJOsoY9mzcdRxL+xwKra uXd3MZDUal568aygjlwDNqFcrZhl00Q8h4POAWkHpYlKIIVMLV+2bU2tbIu66CcFQOTtUNa/abj DdQJjxYd51oESEPyiSjDor2nsFTtxMDUBOSIYddRdGg+ZY7eN6THB2Q+oKru8MTI34nyF36MJL1 aANdU8KftwZ3X11IV0= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--4.944900-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 4F8063B7F206A5CC95ABE2625B562BDA2DA588139621891BC003A9B3D77E63312000:8 Add function hci_iso_hdr to get skb->data when packet type is ISO which is similar to other packet type. Signed-off-by: Chris Lu Signed-off-by: Sean Wang --- include/net/bluetooth/hci.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index e372a88e8c3f..b9f8f91f6c7f 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -2898,6 +2898,11 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) return (struct hci_sco_hdr *) skb->data; } +static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb) +{ + return (struct hci_iso_hdr *) skb->data; +} + /* Command opcode pack/unpack */ #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) #define hci_opcode_ogf(op) (op >> 10)