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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bd4f4e2d75bsm561146166b.45.2026.05.18.06.48.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 May 2026 06:48:16 -0700 (PDT) Message-ID: Date: Mon, 18 May 2026 15:48:14 +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] serial: qcom-geni: trace: Add tracepoint support for Qualcomm GENI serial To: Praveen Talari , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Greg Kroah-Hartman , Jiri Slaby Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org, Mukesh Kumar Savaliya , Aniket Randive , chandana.chiluveru@oss.qualcomm.com, jyothi.seerapu@oss.qualcomm.com References: <20260512-add-tracepoints-for-qcom-geni-serial-v2-0-a5726421b3af@oss.qualcomm.com> <20260512-add-tracepoints-for-qcom-geni-serial-v2-1-a5726421b3af@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260512-add-tracepoints-for-qcom-geni-serial-v2-1-a5726421b3af@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=a4MAM0SF c=1 sm=1 tr=0 ts=6a0b18a3 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=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=zro_ik8Ip6B-mArceiMA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE4MDEzNCBTYWx0ZWRfXwKjrBkYMexcY 9+vMstmrZWTtGPkfmDIa0bDpBzm5/vfU/Tkuz7L8qB0hlIka/MuYYSdqqTCnAuxKPXBvCq2WnQU V9eRfSob1sbq8ZVqnG+r8g0Dl5Kkj2v7zz4iMlLz/1x1Nbest+2bhN7pe4+EgSzWA9cojjgSTfK SOQVhUiFQccwg9LgDrF4lS+uJxiVUSGD2hMq0nAhTyaHxDvRJFhQ3v3yQIbtQ/5zYjgeRuQP11p arjdqjmNo5sGbVE5pkq5wUhOwgHMa64W6bR0hN1FBi/M/c7pSkQ+N+G1wlT6FesU7X3g3bDotJx tT+fcEk5GSn4nuPnsRF9vtKWE+G8trnmkd21u664oIockEd+oQcJQ1vS9KBOy2NAkQyyr47ejs3 7a1UoeKt0tFaxro+GQ/cq13+cFHM8J9Z7zerW7d6pEpQpbaQ9ySbASzLG65/KG3YdJldz9iYLQy UNNT7jLT7kOlPzRoqFw== X-Proofpoint-ORIG-GUID: gEaMJtBK0_0wpC3YmYCCgnVoxuAsH1Qo X-Proofpoint-GUID: gEaMJtBK0_0wpC3YmYCCgnVoxuAsH1Qo 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 lowpriorityscore=0 bulkscore=0 adultscore=0 clxscore=1015 priorityscore=1501 impostorscore=0 suspectscore=0 spamscore=0 phishscore=0 malwarescore=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 7:14 PM, Praveen Talari wrote: > Add tracepoint support to the Qualcomm GENI serial driver to provide > runtime visibility into driver behavior without requiring invasive debug > patches. > > The trace events cover UART termios configuration, clock setup, modem > control state, interrupt status, and TX/RX data, making it easier to > diagnose communication issues in the field. > > Signed-off-by: Praveen Talari > --- > v1->v2: > - Removed multiple TX/RX trace events, instead used > DECLARE_EVENT_CLASS and DEFINE_EVENT. > --- > include/trace/events/qcom_geni_serial.h | 172 ++++++++++++++++++++++++++++++++ > 1 file changed, 172 insertions(+) > > diff --git a/include/trace/events/qcom_geni_serial.h b/include/trace/events/qcom_geni_serial.h > new file mode 100644 > index 000000000000..5e23827881d0 > --- /dev/null > +++ b/include/trace/events/qcom_geni_serial.h Oh, I only noticed now that this isn't in a subsystem/driver- local directory.. I suppose it's up to the other maintainers whether they like that Konrad