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 ABBE4481245 for ; Tue, 19 May 2026 10:59:47 +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=1779188390; cv=none; b=IiLC8nH20Cp3JZaXaXmmiifhfjW19rraUYgDSnwm0TsQc48Bq5UDtz6QyRFGn6x0MLe3pvLNQoKYjTwH60YbLay2cn0P2s9rj1vQRwGHLqsxFyyzC1JQRDgaaeED/dVG0QWMhSKJKtR19hL9cKlbDsfy0J+oK0NCHQSyL4JeYCA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779188390; c=relaxed/simple; bh=pYndXf2KAGQT4uraSK0I2EebaLVY2dqZbM0fqBUTB/A=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nrq4tBgCzUbkj8KrPlzlBPPEHB8fRvrqvOYZr0pzWrHH6kTSckODppDgIa7nYBVbuj/92FwRR/lKh1SkvgJPrMjyRAZ0MdB5h49voMtO1f9dAxvTnRd016XAhMmqFYyLeiQ3cc/WxNYR+7mvUQvANakW0EvAi/KEgNd+YRG618o= 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=MgN5964V; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=PAq7OFpX; 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="MgN5964V"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="PAq7OFpX" 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 64J5aIZf867230 for ; Tue, 19 May 2026 10:59:45 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= j3GJB/k2ynxWxGVEV1RFSKNfi7UMFKJzz6+gNpmDXEA=; b=MgN5964VrMlkwu3o mQtLMtF/QdtufHM6bYJkRQObsPCzDl7u3ojwpJjlvhUEXypr9U2hhuJq8KmZzJHR AcBxzUv4uSiMG0WDrMnnzsg39z5rIUrdwD4AiLReR7w0qIDwyFjM2yk+bcO26U5S c16gDYYKTIMZUsL/XcYGRgaGxO6T51QXQP2+sPrxEff30dy5lXhdPhI6/uZBkwI7 72D1AnZyFBw//yg13cXLjivUUrhRN3u1V9IiuBhQXpeYk8AdfYgcNKOEzMKTDnmd x7CcY8YY+I3qLiSVBXUzouZXkD8zu5FDJPw2D7DAYj25LjePCf6miUffdayib3wW razlOQ== Received: from mail-pj1-f72.google.com (mail-pj1-f72.google.com [209.85.216.72]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4e8hv1hc56-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 19 May 2026 10:59:45 +0000 (GMT) Received: by mail-pj1-f72.google.com with SMTP id 98e67ed59e1d1-3684cb22502so3169104a91.2 for ; Tue, 19 May 2026 03:59:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1779188384; x=1779793184; 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=j3GJB/k2ynxWxGVEV1RFSKNfi7UMFKJzz6+gNpmDXEA=; b=PAq7OFpXZ9X8D2eOnmixVo8tw6Gjm1vIA6lAcfRxYsk1UHrj2qNySplQooy2xWKXJY 5HgjExk3AdU1J5DnVz9DUs/K6dsB93e4fqtemo3VYQ9DS6ZsroUNaQq+AtnzaCIDdkK4 OLVdLmomVDUR1ytTdQOsYBRa7E9Jdt8dWC94XJ/WDgSFVetGwC54+56nbVV7DIV19XGm unwVXOKgie2xwYT/Aj8oSYc7TWOdTmgHmwYtByHZ8ciIFXj2LSFdgGO2Ry3pqpmRr/xq olf58xcX77U48niwXLaNM5ZszJdIzmacNaWdYWjxq2A/61jtWLHOtXGdy0NMzZOu4RrQ Yoxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779188384; x=1779793184; 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=j3GJB/k2ynxWxGVEV1RFSKNfi7UMFKJzz6+gNpmDXEA=; b=jY/6JHAuNtglIBCeyhONBg7oTwPDCsPMF1H22Ala6FTI+p1J9iEKLvRYAA6Zmw6l+O 4Ws4C3Vs2y69/Ku1qzEivGqINNFojPZQWDkF/i9YydAwUkDpPpJCJwwEUC8YGtfKwY6F bBmpnnETswa1dArEGulDQg/e3fIpVg5aVT6OlMXDVNoVEeCGm2j/XZqh/WQbeuBfbsGR 1Gdp8wrgy1j3HI3pPnqf8CWY7sagPx1GmyOcWxNY/8duyAAFZU6HHjQO2T5qy+p3G/r6 BcP8BVHUlTWHi+CO52aYXTEvN3JyhYavRgKFgBoEF64yt26Cv+FRFPDOc8xFWtA74AA3 f4cA== X-Gm-Message-State: AOJu0Yznyn3uOWuNn/DY0qK65+jERM3bNrXdJpgNDOwP55aNMR5T7hc9 d7badMtX4OJ4NlF4WFggjWLmsOGMVlZo6Lw9tJV7wL2o2sfh97loGu8VvG1sKUSpCdiLdp4AXGT PRbEsNBR+hFGwHRiOYnDfsBwcF3VKSJgWLegSf/oVO5nQiu+a9IX/qRQPGbL3MNF8rPg= X-Gm-Gg: Acq92OEWLYIqIhjOCEn/AB6QjW5kVE91XTg3z5mTo9sLTRSjHFm6Sa6XulrmSECip+h VDsvfAIhINg+74+pvMZQB5yOHivcTmFECHBM64/fXSsW9whxyS4d0y8zvcGvy2PCiF+YGy7YEc4 rVgq8hf54tvzZ/OJQjsgNWoc5zeJDDX2h4O8t8gFs/B2vyB+z4QtUxU0mkqk6UdavCo8Tax1eFA cuplfQVwUBrVnGYtdSNEMbrUh7bs6KY04RHHqegjl88y1PlSQrcEM6ZoxqFOBpx/yecdXMSsjS0 ZkJdeLVmUQ62rcvowukTpBHNDg8PCpeRY8QdAjRAwXKclfM6R0q41mG9IDemrzeUVoLuIATsHm9 5aHnyMQkll7ib1FDNKqoGl6+uUrzQbeui1SoRtBbhjVGMs33oRaZAB74LON8NZ6LnR1A= X-Received: by 2002:a17:90b:1d84:b0:368:433:b697 with SMTP id 98e67ed59e1d1-36951ca51ecmr18877728a91.19.1779188384468; Tue, 19 May 2026 03:59:44 -0700 (PDT) X-Received: by 2002:a17:90b:1d84:b0:368:433:b697 with SMTP id 98e67ed59e1d1-36951ca51ecmr18877703a91.19.1779188383967; Tue, 19 May 2026 03:59:43 -0700 (PDT) Received: from [10.217.219.207] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-369514361b6sm13809344a91.12.2026.05.19.03.59.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 May 2026 03:59:43 -0700 (PDT) Message-ID: <12d8da90-f092-449f-af6b-14b9dd851f1e@oss.qualcomm.com> Date: Tue, 19 May 2026 16:29:38 +0530 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 v3 2/2] spi: qcom-geni: Add trace events for Qualcomm GENI SPI driver 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, aniket.randive@oss.qualcomm.com, chandana.chiluveru@oss.qualcomm.com, jyothi.seerapu@oss.qualcomm.com, Konrad Dybcio References: <20260518-add-tracepoints-for-qcom-geni-spi-v3-0-7928f6810a79@oss.qualcomm.com> <20260518-add-tracepoints-for-qcom-geni-spi-v3-2-7928f6810a79@oss.qualcomm.com> Content-Language: en-US From: Mukesh Savaliya In-Reply-To: <20260518-add-tracepoints-for-qcom-geni-spi-v3-2-7928f6810a79@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE5MDEwOCBTYWx0ZWRfX4OcH6JH4Ho34 s9GNWKOpLaUh4ZJHNdfl5j9AhDbgiHit/VKDH6IeUAEXmlDTkFcQ1lnkfnqghsSZ99IR4RCC/A5 M1+IJpIIghcaRZsp1VEtNKbhqfLTmsD7d0bqCOOF5E3B6py+Xj8GL/WnRHb838Ve0q5bR+DaqLl SvsYJnzOOCp7QxY+3Ee+3QLE6MYuKrvdwNyrUw5/kyJHdX2ON+cLw4NQ/SpZ74A+B19tGWPmSmt PO4N5SfbMHZqv9hP9juihedQBStyBssN2EIHs9Wd3gEzeiSZxP0v/F7Drq6PpLccpRsSxQ1K47x 5wa+H+5N3ZbKqvXorbdxFh6EgshNOfCJ4Nd9dQtfS1bRDXXK8/npn0mXMa0rLj9wZDbc2Q3FjGp K6dylE4HGzsziBcIkvoKDJV9AzHKnm80hVWGD05lkTzHODG1RstjPmPR4USu02KjqcCKCjIIRUA ofa66P3wCqN70LP9MCw== X-Proofpoint-GUID: lMHmaEVr6oOCWHKRTE4ha9gcJlaujnTO X-Proofpoint-ORIG-GUID: lMHmaEVr6oOCWHKRTE4ha9gcJlaujnTO X-Authority-Analysis: v=2.4 cv=WZM8rUhX c=1 sm=1 tr=0 ts=6a0c42a1 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=-fVOaADM36-ZU2ItTmYA:9 a=QEXdDO2ut3YA:10 a=ZXulRonScM0A:10 a=iS9zxrgQBfv6-_F4QbHw:22 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=2026-05-19_03,2026-05-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 suspectscore=0 priorityscore=1501 phishscore=0 spamscore=0 impostorscore=0 adultscore=0 bulkscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605190108 Hi Praveen, one question below. On 5/18/2026 10:30 PM, Praveen Talari wrote: > Add tracepoints to the Qualcomm GENI (Generic Interface) SPI driver. > These trace events enable runtime debugging and performance analysis > of SPI operations. > > The trace events capture SPI clock configuration, setup parameters, > transfer details, interrupt status. Don't you need trace logs around PM operations ? ie. runtime and system PM ? > > Reviewed-by: Konrad Dybcio > Signed-off-by: Praveen Talari > --- [...]