From patchwork Mon Apr 1 11:42:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "K, Kiran" X-Patchwork-Id: 13612721 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (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 A889D111A5 for ; Mon, 1 Apr 2024 11:28:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711970902; cv=none; b=ofthT2lXwx22e/dV+bJCMbYqRKWprqBmzNKke02yLSLlIl8ILUPgnw9nDvrdBXtURVodlg46h+7pzBNunZYRDKRD23S8r5BjlHfPvO+ccYxRhrd+0c8oWrzY6g2Fq/Cd2yGnHPkD1dD1NossMgre6zZ9JqqkroOoY/R4wo3hOIg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711970902; c=relaxed/simple; bh=llNEoidTs1PGKoOcwTrgT8aCwAWovixcy+PS4U2sERs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=qedCC48GlTA7MRbzBbGlftsiuOLhdjQX2UJ0QElA5CJaCIWNsvC8IbVD56znQw8hRjlSJvA/FVsgHIBO/FzvyQp1CmnriuCk+d9JCuKXihn78POink0m4Vu3ZVaqinhKycdMmgzUv1swExOUR0/kZt44BJcCprMwvD2yvWedi1M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=h5mpuy67; arc=none smtp.client-ip=192.198.163.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="h5mpuy67" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1711970899; x=1743506899; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=llNEoidTs1PGKoOcwTrgT8aCwAWovixcy+PS4U2sERs=; b=h5mpuy67oTtSbKkST+Eonn7YAQhD+EyfglBWCdDtYWKYArYFBv5m/FLK d576i2+k4zCH8zpuNRzgcNPbpOzCtztIt4gG5Uf9M9qCyreFHvTeXnT9W Dbk+lEGpL/bJJmuOV8lYNIOgTM2EaXaQK2lbASh0J4tj9LfIJ3tuHI0mn +HC27UvrmgZrsnJhCrKOwpqvKO/PBlTGJasm2U11WsIPDv5CB3SECqKRw yIJqeyO1DMGfcB4rYXAWNEfQarDJeNKROC2WijhHUDGsvVIk1kvqKCyTy BhSTQfu4B1kPUjXhkWXteY2xxY21clK44MLFLKTq2MzNyMi+8zSfxeRPR A==; X-CSE-ConnectionGUID: H9JUqtLwQ1CmFCIYKLDnKA== X-CSE-MsgGUID: fpkZaZmYRvutWQRrZliFiQ== X-IronPort-AV: E=McAfee;i="6600,9927,11030"; a="6958016" X-IronPort-AV: E=Sophos;i="6.07,171,1708416000"; d="scan'208";a="6958016" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2024 04:28:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,171,1708416000"; d="scan'208";a="18148534" Received: from intel-lenovo-legion-y540-15irh-pg0.iind.intel.com ([10.224.186.95]) by orviesa006.jf.intel.com with ESMTP; 01 Apr 2024 04:28:17 -0700 From: Kiran K To: linux-bluetooth@vger.kernel.org Cc: ravishankar.srivatsa@intel.com, chethan.tumkur.narayan@intel.com, chandrashekar.devegowda@intel.com, Kiran K Subject: [PATCH v1 1/2] Bluetooth: btintel: Direct exception event to bluetooth stack Date: Mon, 1 Apr 2024 17:12:13 +0530 Message-Id: <20240401114214.1082870-1-kiran.k@intel.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Have exception event part of HCI traces which helps for debug. snoop traces: > HCI Event: Vendor (0xff) plen 79 Vendor Prefix (0x8780) Intel Extended Telemetry (0x03) Unknown extended telemetry event type (0xde) 01 01 de Unknown extended subevent 0x07 01 01 de 07 01 de 06 1c ef be ad de ef be ad de ef be ad de ef be ad de ef be ad de ef be ad de ef be ad de 05 14 ef be ad de ef be ad de ef be ad de ef be ad de ef be ad de 43 10 ef be ad de ef be ad de ef be ad de ef be ad de Signed-off-by: Kiran K --- drivers/bluetooth/btintel.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index a19ebe47bd95..f2670bc2367c 100644 --- a/drivers/bluetooth/btintel.c +++ b/drivers/bluetooth/btintel.c @@ -3135,9 +3135,8 @@ static int btintel_diagnostics(struct hci_dev *hdev, struct sk_buff *skb) hci_devcd_complete(hdev); } else { bt_dev_err(hdev, "Failed to generate devcoredump"); - kfree_skb(skb); } - return 0; + break; default: bt_dev_err(hdev, "Invalid exception type %02X", tlv->val[0]); }