From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 7AC223EAC89 for ; Fri, 26 Jun 2026 11:20:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782472834; cv=none; b=crvctOwpBwR2fw3aXDUJaLiHPNhpktKtwijqMS5K42qYOdqgRH6cNdV7BlXsEbPwlviFvrEBrdYOOBVpEiFIig9lQwLd6wjpj7NIYsRY6RWCUqOBVxDg8OuZE4Upy5rAfIe4c9s9qVsSzJuIYX8BimCechlISvYOdImnWjMmOHE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782472834; c=relaxed/simple; bh=AODr9g7jG0ahMDR1iDWx5Ha4Byxlb7oWkWpK+6uo/Hk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=p7wbuW0OIXWNVPFCor6czbDDzygRa3QwlOmQpk6F/SiRw1PUUPpwMsi9Rz7G5zQAQ+A4pIH+J5JSd/TUqAwtfs7b+Ot0Zxi+WQOEylLFYyL0PmnqQ00U0cmlufGYCWy9Rxq1vMRL+MzXI2hQW++6DEg+HXS9SRl5EBfKH+PLdrk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=g1zAlDyz; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=jngTtTGh; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="g1zAlDyz"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="jngTtTGh" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 65QAcipr858269 for ; Fri, 26 Jun 2026 11:20:31 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= efSmsLNw8E+yGzrU4i9rfMYqOeX4WnsvoEalewcGYnQ=; b=g1zAlDyz9+fjFEn1 eSLwg5hGzrK6g6mloSVh46LugG7GsSngDqO0kgNgdgND6LIRSGZXWL+6k34xsLaa E0GaUP01R6u7FDeAt4tY85T8+QZC9Ph7N8Rei1xnQJsIR4Vaf0ua58e2H44b4Vh6 zsRya1YcadyGXUZMluRvvhQ3xB43A6rLUrguZaV8685jFOP9gawXuLDp9oJ8QMW7 OZ+84CuflpoD+EzVf5b1tTB+t28WxZTCyyJYKTn0OQHTifpEoRseAGg/nOsISOI3 y0d18VYFI12DOixIFrZ37QjG1Eex9Dm9DVSgncvQo/ETUDKXO6Ar3QOaNKB6pKWH lA1LTg== Received: from mail-vs1-f69.google.com (mail-vs1-f69.google.com [209.85.217.69]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4f1p2trhce-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 26 Jun 2026 11:20:31 +0000 (GMT) Received: by mail-vs1-f69.google.com with SMTP id ada2fe7eead31-734f236d7c2so34667137.0 for ; Fri, 26 Jun 2026 04:20:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1782472831; x=1783077631; darn=vger.kernel.org; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=efSmsLNw8E+yGzrU4i9rfMYqOeX4WnsvoEalewcGYnQ=; b=jngTtTGh/QW48K6XX3v+hysyuC0lWG7i7XbvFodzJ6RQXMEwG8vU9VMJ4Xy/BXVo6f xCxLR6c+EsRhbo69q2Ci9HPbvLvSCIId8YEthagyCWaqIrY1G6lHlk1FIW2JWx+J2t2K Vb6zK9TO/HsLg8NzOPbewohurkuzvZUDkV7wm3G+avBk90kvUmZ/WPUcePtwJz1FK3ek hDxXDGWh0jcEFC1qDIVtBsF9/QRym5+xr6cGUErs3w1IBK3raav2YuQZXCAFFEfbUzCJ 9OEp/yoLLUkAZ1W2jaIsnYzVT0jduRtYpPZQmHY2nRVBa47EdfbxA4wq/wsEP/0fg34l JLlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782472831; x=1783077631; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=efSmsLNw8E+yGzrU4i9rfMYqOeX4WnsvoEalewcGYnQ=; b=oAlakLIvNgwl7/O4ziUHsGp2PlFU96ZZCICDVdb1yCUAnVvdG6lwRDAXR+cuEUIpdY OQd1j7OwgP1VU9iPQsG458p9ZPVyLxV5APZNOMwAf/H6ocDikRzc8NsW3pFaa32wTO5z oADkhh9JAWu1MTkXc1XEvTnXAVUgE5yzY4cK3I1VuX0zeIicmy0cAYQeoxWypYSscpW/ RROAeMJQwLaWQwFcNr6+5mYfXdPgzLmQiedCRPd6KkS+nigiKDVHepX03RblYGsblAos On6PW2TS28kYIJjTwwfe66sP7pNNscL3DnVc+BvKWj3lKzCoVJqLSkiyk5assfCIbvH6 o6cw== X-Forwarded-Encrypted: i=1; AHgh+RraEDDCv24X7QzJGAP6WJtBI/cEBTN16PBikZRNONMoISHZK45wPwEwhjln9jHKXNPlNSl28T9o0QNQCIw235U=@vger.kernel.org X-Gm-Message-State: AOJu0Yzortw0C0tjpK4nvH9TZ/fNCEI66P7B21SS6MlA8BgpHOzGJVIn Crcf7isRQBujJKrUI4vBYHgsXYSo3v/akjTsEim2wpXsO0vgUU/z9h4La4BqnypCjuEu2IZc6Rw u2PpZuuEDgAUOWQn8TD6WBqY43SHl5OceI779hNGdW+MByW8HMhKdKB+y2oWdm5OSpe1xX2w= X-Gm-Gg: AfdE7cmHB8sHX1bQzomiFpnEarUR4Fe7kskQTBzXhLmLuVchYBilqBuC3v6ndXiGNFv DGkRhmBVnGrOz63ybILsVWqQ4nHB/jFrIgQfRuOkVeA79gKrP/4raFi4hgBgniEsHTGF5q/o10y E4I7p+LDUp53XXVuUSDt2xgABjpH38Gx5XizJzrVJMbdmnpOwmTWEpnnQgTI8E1WLlJzfRypaZf b3tnb9LQGUcFYXG2wkLOaFVprCrei+8fKZI3Cb8ONouiancRW1xYR4Eb3wi+7BP2rKvArWU/ncP +3brOuH/MvZN8K7gPhYUIYtUSLEnsb9FJoeMm7o/FsL9SZDx+t13dTBIm3Cro+dNdD76WjXJME4 qwAHIF3NXA6cpeeytYCasQrsAzuHjXzcbo9w= X-Received: by 2002:a05:6102:148e:b0:6c2:7d0d:e09f with SMTP id ada2fe7eead31-73433e3675amr1071155137.1.1782472830787; Fri, 26 Jun 2026 04:20:30 -0700 (PDT) X-Received: by 2002:a05:6102:148e:b0:6c2:7d0d:e09f with SMTP id ada2fe7eead31-73433e3675amr1071127137.1.1782472830410; Fri, 26 Jun 2026 04:20:30 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-697f3ade18esm2731485a12.7.2026.06.26.04.20.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 26 Jun 2026 04:20:29 -0700 (PDT) Message-ID: <38aceb33-b28e-4994-b277-de070b6dae2b@oss.qualcomm.com> Date: Fri, 26 Jun 2026 13:20:25 +0200 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/6] remoteproc: qcom: Add M0 BTSS secure PIL driver To: george.moussalem@outlook.com, Jens Axboe , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Johannes Berg , Jeff Johnson , Bartosz Golaszewski , Marcel Holtmann , Luiz Augusto von Dentz , Balakrishna Godavarthi , Rocky Liao , Saravana Kannan , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Bjorn Andersson , Konrad Dybcio , Mathieu Poirier , Philipp Zabel Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, linux-remoteproc@vger.kernel.org References: <20260625-ipq5018-bluetooth-v1-0-d999be0e04f7@outlook.com> <20260625-ipq5018-bluetooth-v1-2-d999be0e04f7@outlook.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260625-ipq5018-bluetooth-v1-2-d999be0e04f7@outlook.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI2MDA5MiBTYWx0ZWRfX4+kAyGyfA3nB v137AymFnB2WWUqQ7vVuM3ifM5hz1tHAkQd52NlMDz7zvnzLM7UwrXyOvv3s5sQ3iw1kk8OPGD5 PqLUzLioe2QkNNKMLlaYAHI+SqRh6Jg= X-Proofpoint-GUID: tlpflD7PYodkWzc2WkbZdE802Lke9AgA X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI2MDA5MiBTYWx0ZWRfX6/5+E/7BeVIk +qxwoo62r8LtX1FZgFUs7Q9rxN1wYMW0rYF7MBD3eAc4X76j7BuqTQpdVEux6lFOfLNPyW2k93e 9rF4O5jwpZDOtsA+sO+7cHoM9Pz8EOwvuspTzZaiYWxp3XZXEDpxRaffrFOqLUA+O4brhh4+qVY X156uqHwX4RrCqitNK3/MNMkDKyP7mxbM3YMud/Y5zCEznWqxgCkcJrx+bESt8fWRtPsREsQ9Vk ZnunieXiDfZGKe6yiRLcACBqFJVc+DlcCbMSBfr1Ui7pgOZi3sPvk3IJRiwQ/kaTcfSrTNsqaJ1 vuLDn00OKKh4+k5TM5X8Q+eoYQyTXY3003DQzDIvqZJqZ8hnaoRHB8hgXZxF+6VX/7MxmVKx/xs q9DLlnLfE1hwjR1kQeY7vkCp6GlBC4+C8ohTj3rqQavm7dOQEi5n12MSa4N6YkTVmAnF2Uh8GBH e1kQ16hFQyVvBDku7UQ== X-Proofpoint-ORIG-GUID: tlpflD7PYodkWzc2WkbZdE802Lke9AgA X-Authority-Analysis: v=2.4 cv=IM8yzAvG c=1 sm=1 tr=0 ts=6a3e607f cx=c_pps a=5HAIKLe1ejAbszaTRHs9Ug==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=UqCG9HQmAAAA:8 a=sp8NEORZx8pkfp9qRiAA:9 a=QEXdDO2ut3YA:10 a=gYDTvv6II1OnSo0itH1n:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-26_03,2026-06-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 priorityscore=1501 phishscore=0 suspectscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606260092 On 6/25/26 4:10 PM, George Moussalem via B4 Relay wrote: > From: George Moussalem > > Add support to bring up the M0 core of the bluetooth subsystem found in > the IPQ5018 SoC. > > The signed firmware loaded is authenticated by TrustZone. If successful, > the M0 core boots the firmware and the peripheral is taken out of reset > using a Secure Channel Manager call to TrustZone. > > Signed-off-by: George Moussalem > --- Can this not fit inside the existing PAS driver? Konrad