From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 507CA364EB1 for ; Mon, 18 May 2026 13:44:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779111864; cv=none; b=lW5YzW5aX+5MVkKkwxhv1vFmUPINnuEXDkqji8vOmYAnmgi7GShPBqeazQe82WXTaku5QhiMn0xJkbltMUk9edUCwVpFSHSSAFd0pJd4Was+wpfmjo2MW5DPTfdzO5U5YGRXzUwtZjljLkSO4pZPyPr160T3pzQf6Eq5O6PpcK0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779111864; c=relaxed/simple; bh=PZPkxgLVIgWDKULzLbz5EJ0WQuzhJ45VhRLCp03T/6Y=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nmBcTCz8qZ+XKQqqQvoUmRaT3QAgczeAED7S4pYPv+rkKnYJjqD0HVniiLIcYXvDkqsiJwyL9mgJQptWaSTjae+q8bzZI2wgYVm3ILPog0lSeqCUzKoNNWJVNdFsbEbMFiFpFZwmCDYNvvs97+5Y5PpqaTvnHfNwjaW6uvyrrhU= 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=F2oPZ/Fh; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=TLul7rXC; arc=none smtp.client-ip=205.220.168.131 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="F2oPZ/Fh"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="TLul7rXC" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 64IDYv092891952 for ; Mon, 18 May 2026 13:44:22 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= KMLAnLOji9kv4nRsZe1IlIymkTyn1nxERx4sdod9gaE=; b=F2oPZ/FhxboVPYnJ AJxzVvbyyYbe3l5niKcNWMX3PbhXPKr5LR93SX2DFD9cwX2JvGFjTalxBsvSo/31 JqM9sbYxChTNVByW5+k/u4EJfkEIAZJXxX+2awIX07zPJIRctECGVI+4vh8J2apg f899byuYdo97vX3+lxcJNbh43rLRW250tg5RBIDnNc3pRF2jytL9tnn/ZkYVl1B4 V6hyOG8aEmnqcAESNt927tvwRw6pUfMDyioPr8BwrhbNFFi3PF/5L8YGvjiufP7Y zQJ8Ms7tlgqI3IKMTB+2YiL77PpjeAgy5Ad1N3RHZ5at0nAre5eI5w6o9XeXhfTn rhYwpg== Received: from mail-qt1-f198.google.com (mail-qt1-f198.google.com [209.85.160.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4e7xk19f8g-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 18 May 2026 13:44:22 +0000 (GMT) Received: by mail-qt1-f198.google.com with SMTP id d75a77b69052e-50fb0b93e90so7546151cf.3 for ; Mon, 18 May 2026 06:44:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1779111862; x=1779716662; darn=vger.kernel.org; h=content-transfer-encoding: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; bh=KMLAnLOji9kv4nRsZe1IlIymkTyn1nxERx4sdod9gaE=; b=TLul7rXCrNURNdq15UMrA2vMuyBKtlhr+3JQ1TMFTmJup6OggPl0f9TSTB2VlGTm/i RWE03VOCEP5zMCYcZ1sD+GS8t5fG3yui7Q5DBsLR5o+LKCgRzg/v94R3LTGDW0dpT/Un 6F2lQbg1HKTomswZ8BZcvqcGiVG/9qcGGHGbGY/lQFYe7evjymuST6UpAu1UHALpVsRo ZsajuvOYg5fz/1Tdf507zcebJ0yYbRrWOeFXBf3O6gU4nGL+rx822JCkS2Qi+7uYGAfq k/sFypOs8r3HB1gDVFmHY4fLcyEVuoAv1pUsIeydhZEr/8z7P/MMF4g9ZzNU+MoMV8f4 Nccg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779111862; x=1779716662; h=content-transfer-encoding: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; bh=KMLAnLOji9kv4nRsZe1IlIymkTyn1nxERx4sdod9gaE=; b=dPPH9xrOGRQNBzPnCF69PrKiid1Lcy0AdgLxPfFLsSpjU31frTDtOpByWRus/ijvUd kL0xpDc3dbiwcVCcSJagQoOK+/Qns17zyhx3cOakbrGGoBmyA29QMoBvvm6pwuTTLJKV rItK8qHmVfFaO5G6DUC74VL1/AAqqx4Bb2waFcHumxwwKKZbmc+GoO2RpUFxpHsGveiy rftygUcFi/EOPg4ObKqnu+AM28CpHRnE/vf0UoGhTwymDy8GiH1iIyJz4Foi29nmiRKT kvWdDmy3YJ42jvu15Z/K7gXQJTfvzKPb38Ki5EUXHpO1bh6tpn1RAw8EMl0JXHJmss7R B50g== X-Gm-Message-State: AOJu0Ywa3tWAp7ttYkm54TLEJYAhYE7OOlpAF7hrOpJ/49nL4rQJ5+DT 1AWyvwZFGqlfsmAvw1MHvpOD/9KiYVexyv7kQtm2mNulYAryyB+NisQJDeteFvJ7ZWlWJTpnzNT L04nIiypqfbPiHRaXVuaJldFtMzaL0eUCIxpQbYW6oQ9/a8lYuuT6fcjZ25iwewSRcfY= X-Gm-Gg: Acq92OHr5FYL9LyWkd6Dp6cekH/XVIGFU83jKYJ2BgSperoxDXaNurgcpRRJOFeKfcN /E/dwbPFtpM64FNqXhkHnzZQBSUUDLKUqpBp8QcLz2IAl5tiVtVSZUh3MklIrF0XwoUiozYqS90 HxYzY/pHwlf8DoHyPj14RJMjZHAwDE3YZa2KLxp27A17iwdB4yC901Bv7aQb0n96gTOcD1SzbUD 72SGkNZpQXkCtLAMdz9cYd6n586V4wVq9sLeu+6ThYkc0b1u1Y0I0ZNUG6rv2o0AvtXUXVtxeYW cF7U9y+B96jgIjIMw7zViv/MSfaWsauWhphP0fd0AB/fuxW1lGtVi5Z9YtxlzvhYQrz64rrviWT pe3dmFVA+u9Slo0Oooahz4s1ZlWUxfSn2AftKRdmzBdMkGbkzQOlUzYV4revD6kKcCOD8jOxrR6 P2C24= X-Received: by 2002:a05:622a:155:b0:50d:a92e:fead with SMTP id d75a77b69052e-5165a0c1de4mr138119211cf.3.1779111861639; Mon, 18 May 2026 06:44:21 -0700 (PDT) X-Received: by 2002:a05:622a:155:b0:50d:a92e:fead with SMTP id d75a77b69052e-5165a0c1de4mr138118961cf.3.1779111861040; Mon, 18 May 2026 06:44:21 -0700 (PDT) Received: from [192.168.119.254] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bd4f4c313f7sm574499666b.21.2026.05.18.06.44.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 May 2026 06:44:20 -0700 (PDT) Message-ID: <5dff16c8-5e30-40f5-98b9-c6b423013448@oss.qualcomm.com> Date: Mon, 18 May 2026 15:44:17 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] spi: qcom-geni: trace: Add trace events for Qualcomm GENI SPI To: Praveen Talari , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Mark Brown Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-spi@vger.kernel.org, mukesh.savaliya@oss.qualcomm.com, aniket.randive@oss.qualcomm.com, chandana.chiluveru@oss.qualcomm.com, jyothi.seerapu@oss.qualcomm.com References: <20260512-add-tracepoints-for-qcom-geni-spi-v2-0-3b184068ecf9@oss.qualcomm.com> <20260512-add-tracepoints-for-qcom-geni-spi-v2-1-3b184068ecf9@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260512-add-tracepoints-for-qcom-geni-spi-v2-1-3b184068ecf9@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: P-4htE0VgzrWswTOrDKhx1Jh-xrVHORx X-Proofpoint-ORIG-GUID: P-4htE0VgzrWswTOrDKhx1Jh-xrVHORx X-Authority-Analysis: v=2.4 cv=BICDalQG c=1 sm=1 tr=0 ts=6a0b17b6 cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=rSx38Zwr_KSaChy-qZsA:9 a=QEXdDO2ut3YA:10 a=ZXulRonScM0A:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE4MDEzNCBTYWx0ZWRfX18QrHlHfFtYz lDxUXQnLGUMEYkw3BKKt9fk+Db1gBpswKAfANXpfTHTfQsYOUuK3t/42+Di/Ar6hkIz2EjIBLLE W9OlsWF1qRKJeIWdAvvwO1Qq9akNv0DfKyxXi2udzKUav+m7kZXNPIOXPFARlq+xcVy14Lv5kMG fC0pQdgvIa6EQrZ2zRgqxsSPZurhpER4A7xHNIUnY+3nyvQ+sQbBnoQlm4BBIrck4/nPUUA7Olk W4ARsmOlUzImxvNglbW4LM3/hPfmXLo2sarAcVOBmZPhxWUB3QvrJRsjU7lHOf916mG32QR8eWu XZpc/QccUw1GpQk0+rzt9pplaNIdGjYPAAcyg65YQvbZx4XTPl2ru5i2OCS2poveq7402M0AozZ M4Ix/IA/fSDvVibRkjWz9GUnFI4Sb8MI3/M3Acq4l3o8n5q2wIU8uBtBdBl0XSLKFKQ0YYpJu1v MqWdUaA2H47TRa2mK5A== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-18_03,2026-05-15_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 spamscore=0 lowpriorityscore=0 malwarescore=0 suspectscore=0 priorityscore=1501 impostorscore=0 phishscore=0 clxscore=1015 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605180134 On 5/12/26 8:12 AM, Praveen Talari wrote: > Add tracepoint support to the Qualcomm GENI SPI driver to provide > runtime visibility into driver behavior without requiring invasive debug > patches. > > The trace events cover clock and FIFO parameter configuration, > transfer metadata, interrupt status to be making it easier to diagnose > communication issues in the field.. > > Signed-off-by: Praveen Talari > --- > v1->v2: > - Removed TX/RX data tracepoints. > - Updated commit text. > --- Reviewed-by: Konrad Dybcio Konrad