From patchwork Tue Aug 6 03:56:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 818675 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 74CC01B9B52; Tue, 6 Aug 2024 03:56:42 +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=1722916603; cv=none; b=YkXQL13ydLjDFtyBKp0MTgaRNUpjmNo7FCvqzWw0GnvfCYqfYy5R6neb8jCyuZRLY2MnwqI5VLYzWXADDsJLaQ8dqmlH/HwZR0nrOBRzrzAkFLv9tgGxkwpGzZ3Juljk8KP8CCekPDlX4uAQN0BDDkGzX8dAScpZN1TtuC2n0mc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722916603; c=relaxed/simple; bh=uFB7ZRit8bMLvXCfUlRqqr2+PBw1q3s/jHXshm0gzUU=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type:To:CC; b=f86YgnSD3rbCOarLylFVmIzOsWJ5lwI0bV7P4Gz3HKJf1sEuIAS3eXLRxv5c+ren7xgG8za0lLeMRbPhYlfrPel5rsjJjl15j157+vRmMLEcbQO7j06/g3F9K5Mw0EQqNpXNUibvfPGKyIAjaC8w7O2/cs6S77m6qJTZLRL35EA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=UEImDjSp; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="UEImDjSp" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 475IpNvF026327; Tue, 6 Aug 2024 03:56:27 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=Eaq7DgyhmP5vhvcaR3fU+P T5RJ3ooCrJL6LCaOOXN5w=; b=UEImDjSpQdHNTt9F+9QGibQU8WBEP6hARl58lW SK6OvA90ETKjF2MF4g+ZzrWASY/2r1GERJb6K7pyOu8qvlCpduu/6tB+bV2Qg1tM b6HcRN1M1xejVAFgcbUdAyeQwGcTOFgzs4TMHufJOSJ/RO4pOl0Qmq45cSYMsObW YmQW2s02/Iby950IrWuyQu1c4ZLkd8v6o1c7pJ+jwr4PFQwFDS8Jb1nwfOma60mU 782kdJXhqHk3C43+x/2rWHDbe5MPFkFptJo4x078Wz1hGyaSH8v/DhOiDxwB8eDK x3X2Fv1+56Ors0ksp5hayoubsvAoNomKtlz1+PPOgW/sJjNg== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 40u4cpgx4d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 06 Aug 2024 03:56:27 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA05.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 4763uQCI006277 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 6 Aug 2024 03:56:26 GMT Received: from hu-bjorande-lv.qualcomm.com (10.49.16.6) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 5 Aug 2024 20:56:26 -0700 From: Bjorn Andersson Subject: [PATCH 0/3] rpmsg: glink: Introduce tracepoints Date: Mon, 5 Aug 2024 20:56:24 -0700 Message-ID: <20240805-glink-tracepoints-v1-0-a5f3293fb09e@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAOiesWYC/x3MQQqAIBBA0avErBNMxKCrRAu1yYZCRSUC8e5Jy 7f4v0LGRJhhGSokfChT8B3TOIA9tXfIaO8GwYXks1DM3eQvVpK2GAP5khmXQhmjldQcoXcx4UH v/1y31j489378YwAAAA== To: Bjorn Andersson , Mathieu Poirier , Chris Lew CC: , , , Bjorn Andersson X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1722916586; l=851; i=quic_bjorande@quicinc.com; s=20230915; h=from:subject:message-id; bh=uFB7ZRit8bMLvXCfUlRqqr2+PBw1q3s/jHXshm0gzUU=; b=u2vY94sXaMQbdyUTemNC9uRgfpsnJ4Orqdn94ZrtPEsw0487IL5PH4ZXN2c6xUFrbcSBAr9g2 xBy/5N1QbidDfhIgV2dY16/Q9IHadPeEMv2rnT8k5jUF3bxfWYa9svr X-Developer-Key: i=quic_bjorande@quicinc.com; a=ed25519; pk=VkhObtljigy9k0ZUIE1Mvr0Y+E1dgBEH9WoLQnUtbIM= X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: h23sqsft5CLgfHBMUd4aOiHjlB_Aepfc X-Proofpoint-GUID: h23sqsft5CLgfHBMUd4aOiHjlB_Aepfc X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-06_02,2024-08-02_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 phishscore=0 malwarescore=0 bulkscore=0 spamscore=0 lowpriorityscore=0 mlxscore=0 clxscore=1011 adultscore=0 priorityscore=1501 mlxlogscore=813 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408060026 When debugging interaction with remoteproc, do performance measurments and fix client bugs, it turns out to be very useful to have tracepoints throughout GLINK, so introduce this. Signed-off-by: Bjorn Andersson --- Bjorn Andersson (3): rpmsg: glink: Tidy up RX advance handling rpmsg: glink: Pass channel to qcom_glink_send_close_ack() rpmsg: glink: Introduce packet tracepoints drivers/rpmsg/Makefile | 1 + drivers/rpmsg/qcom_glink_native.c | 124 ++++++++++-- drivers/rpmsg/qcom_glink_trace.h | 406 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 519 insertions(+), 12 deletions(-) --- base-commit: d6dbc9f56c3a70e915625b6f1887882c23dc5c91 change-id: 20240726-glink-tracepoints-0426bba64a0e Best regards,