From patchwork Wed May 29 06:29:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Lu X-Patchwork-Id: 800265 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 9040B160787; Wed, 29 May 2024 06:29:59 +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=1716964201; cv=none; b=LnPHSKvVj/aNABXKNXNxwn3jHlDXU0UvYu5FJYk7WI3A+6Kgl6qESds0gftfNiDMKZqNJMCFPqoBDvCVfFcOLbgLoCyMtKT+fyaW2N8tsIREjC3icrJ3UZIFfMzgbYLuC5A5NUkqpCrF+ESLY7KtP3mKSOh6rN+mlxHUryMTjOo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716964201; c=relaxed/simple; bh=mEozOdyq3JhE4NZ9GAdH3wSUhRyds+L/Hs1E9DZ0gv8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=RktPL4/vSawJhBOFC1S6Y4uJgbMj0oPuAu9Rglzy8sFIOTba5/rOHCxKPgEVefLvC+zo3HQHch2OeD+eHsMjw9nlEgJ9tKgM1bTMtZJ9ckA8uxj5OU5adzxnoLBrBBPggKNpwWqnIrfJWqcuPn2eNCXjJfTJ2eHNa/csEpVw4LI= 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=DKkFp48A; 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="DKkFp48A" X-UUID: db004e981d8411efbfff99f2466cf0b4-20240529 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=LKjKCz6MWko6tQGKhAEekON+68KMgjRQz4EtM95IYls=; b=DKkFp48A4uCrVNcYBECyuq3/ntL6QDR5rt02icL9lIUNbGxzHxpWF5F6umNtMzl6QR+0XCXEMyXJldGdY9iixHPUtLdMh8GhGzXkEbAEAk5tbWJnJ9M5Zi65JeZUozpfP36CXqV/xpQXPClhXjUvN7BZtTpEg78G8anEA1IK2tk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39, REQID:f91756df-95d4-4978-b631-94da13339f7f, 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:c9487384-4f93-4875-95e7-8c66ea833d57, 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,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: db004e981d8411efbfff99f2466cf0b4-20240529 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 1807475487; Wed, 29 May 2024 14:29:51 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n1.mediatek.inc (172.21.101.185) 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 14:29:50 +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 14:29:50 +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 2/3] Bluetooth: btmtk: add macro to get/set/clear MediaTek defined flags Date: Wed, 29 May 2024 14:29:45 +0800 Message-ID: <20240529062946.5655-3-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 Define a enumeration to store MediaTek specific flags and macro function to set/test/clear the flags in data structure. Signed-off-by: Chris Lu Signed-off-by: Sean Wang --- drivers/bluetooth/btmtk.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/bluetooth/btmtk.h b/drivers/bluetooth/btmtk.h index e76b8a358be8..6a0697a22b16 100644 --- a/drivers/bluetooth/btmtk.h +++ b/drivers/bluetooth/btmtk.h @@ -128,6 +128,10 @@ struct btmtk_hci_wmt_params { typedef int (*btmtk_reset_sync_func_t)(struct hci_dev *, void *); +enum { + __BTMTK_NUM_FLAGS, +}; + struct btmtk_coredump_info { const char *driver_name; u32 fw_version; @@ -136,11 +140,30 @@ struct btmtk_coredump_info { }; struct btmediatek_data { + DECLARE_BITMAP(flags, __BTMTK_NUM_FLAGS); + u32 dev_id; btmtk_reset_sync_func_t reset_sync; struct btmtk_coredump_info cd_info; }; +#define btmtk_set_flag(hdev, nr) \ + do { \ + struct btmediatek_data *mediatek = hci_get_priv((hdev)); \ + set_bit((nr), mediatek->flags); \ + } while (0) + +#define btmtk_clear_flag(hdev, nr) \ + do { \ + struct btmediatek_data *mediatek = hci_get_priv((hdev)); \ + clear_bit((nr), mediatek->flags); \ + } while (0) + +#define btmtk_get_flag(hdev) \ + (((struct btmediatek_data *)hci_get_priv(hdev))->flags) + +#define btmtk_test_flag(hdev, nr) test_bit((nr), btmtk_get_flag(hdev)) + typedef int (*wmt_cmd_sync_func_t)(struct hci_dev *, struct btmtk_hci_wmt_params *);