From patchwork Wed May 29 03:30:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Lu X-Patchwork-Id: 13677733 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C7B56C27C4F for ; Wed, 29 May 2024 03:31:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mTQrmF36jYllv3mP9Yybi+HEjaafjrlWHqq19OeW1oU=; b=a0BVnHWI8I89sJ5pEpTLVHIJA3 Nv5NIQ9hBs75FvFE5PrEX1FrR0qGQG3+dkosc8mel03DEHzS897s9v7aMmq41LH06JYG2RRLpGaw+ zMw7VRGf8vLNiyI5yUDWJGv8/AuMtY6tly2f9onv0wU6H3VCHaqbNj7e/9PtYPWtCqn/bAXEDcIFq QUoT0N1aEzxFx12knE6S5ZDuCUknzY0Dj8TE2i4rA3CSe/zWDesPVgY49z1XlSCowOrdgYGqBq8GD 9QVnIRxB1HogPbRgMatNfQ6Cu5IVymS03vGz+8oRlL3BYsDp0ftKuSvA57GHJLl7yQIZmZojMsU8G LquNx/LA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sCA1i-00000002hP8-3Gml; Wed, 29 May 2024 03:30:58 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sCA1f-00000002hOS-0hS2 for linux-mediatek@lists.infradead.org; Wed, 29 May 2024 03:30:56 +0000 X-UUID: d5c1164c1d6b11efbf6c7d4f5c147266-20240528 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=eOTT6iTFDxZ9Bb4MNrDGJ22EQb4yOeUMSFThh/GNL5Hq++A8I/0Hy+RHawK1hAq5SVFX1QmhVv23kdDIduy72QETefZHL5C6lD2sJlKGPn+UmeX4JqFlUWyNyQmuINrFzdoeGI0yURiQpVZej6DBfzaLO4FPBpqybV1dHnBAFPw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39,REQID:faa6d975-1185-4a63-8649-b5f183b60a24,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:4dc3ee43-4544-4d06-b2b2-d7e12813c598,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: d5c1164c1d6b11efbf6c7d4f5c147266-20240528 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 420185228; Tue, 28 May 2024 20:30:45 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS09N2.mediatek.inc (172.21.101.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Tue, 28 May 2024 20:30:43 -0700 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 29 May 2024 11:30:43 +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 1/3] Bluetooth: net: add hci_iso_hdr function for iso data Date: Wed, 29 May 2024 11:30:36 +0800 Message-ID: <20240529033038.28458-2-chris.lu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240529033038.28458-1-chris.lu@mediatek.com> References: <20240529033038.28458-1-chris.lu@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240528_203055_234956_00BC67DE X-CRM114-Status: GOOD ( 10.13 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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)