From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8382FC00140 for ; Mon, 15 Aug 2022 18:44:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F921D179B; Mon, 15 Aug 2022 18:43:54 +0000 (UTC) Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 39EE9D165E for ; Mon, 15 Aug 2022 18:43:26 +0000 (UTC) Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 27FI1EeB005530; Mon, 15 Aug 2022 18:43:22 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=p8kQzWwmkE3KMqRHvpu/MqXRiD9ltGQciMmCkDrQn9Q=; b=I9prnWv6Yr99e+hS6QBa6IYFkQM2TKKcIh2BE4CSm7A7VcJNrbu15B7r5HqKb3sXGgr7 VXf8Vj7QhqoPTHqgHcKkA+KRSKhLmh2G3ql6Pdu2OQhkTAyO+2IzAqlJNEcaMMg9wap5 nM9DcTutXFwwd9rLmTHn8IHnJMM6UWWoXr1FfOWL4jJeEpKfg3yi9U/5c2eontktY2Ot NoQ+kLKiJsdp8Hvl8vNIS0JsuxLXOX7Q6ID5OeT0SrF1Y8l96qPn/6+XePOSKaABOrqa kothYh6va8PsXQE8J4wtn8fvP5pzAUOVRg8kdHyGe+rOoQvEskhmfvHqfUJ9C5yz2gea bQ== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3hx4qpx2my-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 15 Aug 2022 18:43:22 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 27FIhM1t028389 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 15 Aug 2022 18:43:22 GMT Received: from jhugo-lnx.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Mon, 15 Aug 2022 11:43:21 -0700 From: Jeffrey Hugo To: , , , , Subject: [RFC PATCH 12/14] drm/qaic: Add tracepoints Date: Mon, 15 Aug 2022 12:42:34 -0600 Message-ID: <1660588956-24027-13-git-send-email-quic_jhugo@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1660588956-24027-1-git-send-email-quic_jhugo@quicinc.com> References: <1660588956-24027-1-git-send-email-quic_jhugo@quicinc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: NqSPTkvZQCQvixCAOwq8der_Fvl0CFQP X-Proofpoint-GUID: NqSPTkvZQCQvixCAOwq8der_Fvl0CFQP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-08-15_08,2022-08-15_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 mlxscore=0 phishscore=0 mlxlogscore=999 priorityscore=1501 malwarescore=0 impostorscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2208150070 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jeffrey Hugo , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, quic_ajitpals@quicinc.com, quic_pkanojiy@quicinc.com, quic_carlv@quicinc.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add QAIC specific tracepoints which can be useful in debugging issues. Change-Id: I8cde015990d5a3482dbba142cf0a4bbb4512cb02 Signed-off-by: Jeffrey Hugo --- drivers/gpu/drm/qaic/qaic_trace.h | 493 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 493 insertions(+) create mode 100644 drivers/gpu/drm/qaic/qaic_trace.h diff --git a/drivers/gpu/drm/qaic/qaic_trace.h b/drivers/gpu/drm/qaic/qaic_trace.h new file mode 100644 index 0000000..0be824eb --- /dev/null +++ b/drivers/gpu/drm/qaic/qaic_trace.h @@ -0,0 +1,493 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#if !defined(_TRACE_QAIC_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_QAIC_H +#include +#include + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM qaic +#define TRACE_INCLUDE_FILE qaic_trace +#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/qaic + +TRACE_EVENT(qaic_ioctl, + TP_PROTO(struct qaic_device *qdev, struct qaic_user *usr, + unsigned int cmd, bool in), + TP_ARGS(qdev, usr, cmd, in), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(unsigned int, user) + __field(unsigned int, cmd) + __field(unsigned int, type) + __field(unsigned int, nr) + __field(unsigned int, size) + __field(unsigned int, dir) + __field(bool, in) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->user = usr->handle; + __entry->cmd = cmd; + __entry->type = _IOC_TYPE(cmd); + __entry->nr = _IOC_NR(cmd); + __entry->size = _IOC_SIZE(cmd); + __entry->dir = _IOC_DIR(cmd); + __entry->in = in; + ), + TP_printk("%s:%s user:%d cmd:0x%x (%c nr=%d len=%d dir=%d)", + __entry->in ? "Entry" : "Exit", __get_str(device), + __entry->user, __entry->cmd, __entry->type, __entry->nr, + __entry->size, __entry->dir) +); + +TRACE_EVENT(qaic_mhi_queue_error, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __field(int, ret) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __entry->ret = ret; + ), + TP_printk("%s %s %d", + __get_str(device), __get_str(msg), __entry->ret) +); + +DECLARE_EVENT_CLASS(qaic_manage_error, + TP_PROTO(struct qaic_device *qdev, struct qaic_user *usr, + const char *msg), + TP_ARGS(qdev, usr, msg), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(unsigned int, user) + __string(msg, msg) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->user = usr->handle; + __assign_str(msg, msg); + ), + TP_printk("%s user:%d %s", + __get_str(device), __entry->user, __get_str(msg)) +); + +DEFINE_EVENT(qaic_manage_error, manage_error, + TP_PROTO(struct qaic_device *qdev, struct qaic_user *usr, + const char *msg), + TP_ARGS(qdev, usr, msg) +); + +DECLARE_EVENT_CLASS(qaic_encdec_error, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + ), + TP_printk("%s %s", __get_str(device), __get_str(msg)) +); + +DEFINE_EVENT(qaic_encdec_error, encode_error, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +DEFINE_EVENT(qaic_encdec_error, decode_error, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +TRACE_EVENT(qaic_control_dbg, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __field(int, ret) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __entry->ret = ret; + ), + TP_printk("%s %s %d", + __get_str(device), __get_str(msg), __entry->ret) +); + +TRACE_EVENT(qaic_encode_passthrough, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_passthrough *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + ), + TP_printk("%s len %u", __get_str(device), __entry->len) +); + +TRACE_EVENT(qaic_encode_dma, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_dma_xfer *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u32, tag) + __field(__u32, count) + __field(__u64, addr) + __field(__u64, size) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + __entry->tag = in_trans->tag; + __entry->count = in_trans->count; + __entry->addr = in_trans->addr; + __entry->size = in_trans->size; + ), + TP_printk("%s len %u tag %u count %u address 0x%llx size %llu", + __get_str(device), __entry->len, __entry->tag, __entry->count, + __entry->addr, __entry->size) +); + +TRACE_EVENT(qaic_encode_activate, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_activate_to_dev *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u32, queue_size) + __field(__u32, eventfd) + __field(__u32, options) + __field(__u32, pad) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + __entry->queue_size = in_trans->queue_size; + __entry->eventfd = in_trans->eventfd; + __entry->options = in_trans->options; + __entry->pad = in_trans->pad; + ), + TP_printk("%s len %u queue_size %u eventfd %u options %u pad %u", + __get_str(device), __entry->len, __entry->queue_size, + __entry->eventfd, __entry->options, __entry->pad) +); + +TRACE_EVENT(qaic_encode_deactivate, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_deactivate *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u32, dbc_id) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + __entry->dbc_id = in_trans->dbc_id; + ), + TP_printk("%s len %u dbc_id %u", + __get_str(device), __entry->len, __entry->dbc_id) +); + +TRACE_EVENT(qaic_encode_status, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_status_to_dev *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + ), + TP_printk("%s len %u", __get_str(device), __entry->len) +); + +TRACE_EVENT(qaic_decode_passthrough, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_passthrough *out_trans), + TP_ARGS(qdev, out_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = out_trans->hdr.len; + ), + TP_printk("%s len %u", __get_str(device), __entry->len) +); + +TRACE_EVENT(qaic_decode_activate, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_activate_from_dev *out_trans), + TP_ARGS(qdev, out_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u32, status) + __field(__u32, dbc_id) + __field(__u64, options) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = out_trans->hdr.len; + __entry->status = out_trans->status; + __entry->dbc_id = out_trans->dbc_id; + __entry->options = out_trans->options; + ), + TP_printk("%s len %u status %u dbc_id %u options %llu", + __get_str(device), __entry->len, __entry->status, + __entry->dbc_id, __entry->options) +); + +TRACE_EVENT(qaic_decode_deactivate, + TP_PROTO(struct qaic_device *qdev, u32 dbc_id, u32 status), + TP_ARGS(qdev, dbc_id, status), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(u32, dbc_id) + __field(u32, status) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->dbc_id = dbc_id; + __entry->status = status; + ), + TP_printk("%s dbc_id %u status %u", + __get_str(device), __entry->dbc_id, __entry->status) +); + +TRACE_EVENT(qaic_decode_status, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_status_from_dev *out_trans), + TP_ARGS(qdev, out_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u16, major) + __field(__u16, minor) + __field(__u32, status) + __field(__u64, status_flags) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = out_trans->hdr.len; + __entry->major = out_trans->major; + __entry->minor = out_trans->minor; + __entry->status = out_trans->status; + __entry->status_flags = out_trans->status_flags; + ), + TP_printk("%s len %u major %u minor %u status %u flags 0x%llx", + __get_str(device), __entry->len, __entry->major, __entry->minor, + __entry->status, __entry->status_flags) +); + +DECLARE_EVENT_CLASS(qaic_data_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __field(int, ret) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __entry->ret = ret; + ), + TP_printk("%s %s %d", __get_str(device), __get_str(msg), __entry->ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_mem_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_mmap_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_exec_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_wait_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_stats_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_util_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_attach_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DECLARE_EVENT_CLASS(qaic_data_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __string(msg_var1, msg_var1) + __field(int, ret) + __field(u64, var1) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __assign_str(msg_var1, msg_var1); + __entry->ret = ret; + __entry->var1 = var1; + ), + TP_printk("%s %s Error:%d %s:%llu", + __get_str(device), __get_str(msg), __entry->ret, + __get_str(msg_var1), __entry->var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_mem_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_mmap_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_attach_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_exec_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_wait_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_stats_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DECLARE_EVENT_CLASS(qaic_data_err_2, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + const char *msg_var2, int ret, u64 var1, u64 var2), + TP_ARGS(qdev, msg, msg_var1, msg_var2, ret, var1, var2), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __string(msg_var1, msg_var1) + __string(msg_var2, msg_var2) + __field(int, ret) + __field(u64, var1) + __field(u64, var2) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __assign_str(msg_var1, msg_var1); + __assign_str(msg_var2, msg_var2); + __entry->ret = ret; + __entry->var1 = var1; + __entry->var2 = var2; + ), + TP_printk("%s %s Error:%d %s:%llu %s:%llu", + __get_str(device), __get_str(msg), __entry->ret, + __get_str(msg_var1), __entry->var1, + __get_str(msg_var2), __entry->var2) +); + +DEFINE_EVENT(qaic_data_err_2, qaic_mem_err_2, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + const char *msg_var2, int ret, u64 var1, u64 var2), + TP_ARGS(qdev, msg, msg_var1, msg_var2, ret, var1, var2) +); + +DEFINE_EVENT(qaic_data_err_2, qaic_attach_err_2, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + const char *msg_var2, int ret, u64 var1, u64 var2), + TP_ARGS(qdev, msg, msg_var1, msg_var2, ret, var1, var2) +); + +DEFINE_EVENT(qaic_data_err_2, qaic_exec_err_2, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + const char *msg_var2, int ret, u64 var1, u64 var2), + TP_ARGS(qdev, msg, msg_var1, msg_var2, ret, var1, var2) +); + +DECLARE_EVENT_CLASS(qaic_ssr, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + ), + TP_printk("%s %s", __get_str(device), __get_str(msg)) +); + +DEFINE_EVENT(qaic_ssr, qaic_ssr_cmd, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +DEFINE_EVENT(qaic_ssr, qaic_ssr_event, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +DEFINE_EVENT(qaic_ssr, qaic_ssr_dump, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +#endif /* _TRACE_QAIC_H */ +#include -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB946C28B2B for ; 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Mon, 15 Aug 2022 11:43:21 -0700 From: Jeffrey Hugo To: , , , , CC: , , , , , , Jeffrey Hugo Subject: [RFC PATCH 12/14] drm/qaic: Add tracepoints Date: Mon, 15 Aug 2022 12:42:34 -0600 Message-ID: <1660588956-24027-13-git-send-email-quic_jhugo@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1660588956-24027-1-git-send-email-quic_jhugo@quicinc.com> References: <1660588956-24027-1-git-send-email-quic_jhugo@quicinc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: NqSPTkvZQCQvixCAOwq8der_Fvl0CFQP X-Proofpoint-GUID: NqSPTkvZQCQvixCAOwq8der_Fvl0CFQP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-08-15_08,2022-08-15_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 mlxscore=0 phishscore=0 mlxlogscore=999 priorityscore=1501 malwarescore=0 impostorscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2208150070 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add QAIC specific tracepoints which can be useful in debugging issues. Change-Id: I8cde015990d5a3482dbba142cf0a4bbb4512cb02 Signed-off-by: Jeffrey Hugo --- drivers/gpu/drm/qaic/qaic_trace.h | 493 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 493 insertions(+) create mode 100644 drivers/gpu/drm/qaic/qaic_trace.h diff --git a/drivers/gpu/drm/qaic/qaic_trace.h b/drivers/gpu/drm/qaic/qaic_trace.h new file mode 100644 index 0000000..0be824eb --- /dev/null +++ b/drivers/gpu/drm/qaic/qaic_trace.h @@ -0,0 +1,493 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#if !defined(_TRACE_QAIC_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_QAIC_H +#include +#include + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM qaic +#define TRACE_INCLUDE_FILE qaic_trace +#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/qaic + +TRACE_EVENT(qaic_ioctl, + TP_PROTO(struct qaic_device *qdev, struct qaic_user *usr, + unsigned int cmd, bool in), + TP_ARGS(qdev, usr, cmd, in), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(unsigned int, user) + __field(unsigned int, cmd) + __field(unsigned int, type) + __field(unsigned int, nr) + __field(unsigned int, size) + __field(unsigned int, dir) + __field(bool, in) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->user = usr->handle; + __entry->cmd = cmd; + __entry->type = _IOC_TYPE(cmd); + __entry->nr = _IOC_NR(cmd); + __entry->size = _IOC_SIZE(cmd); + __entry->dir = _IOC_DIR(cmd); + __entry->in = in; + ), + TP_printk("%s:%s user:%d cmd:0x%x (%c nr=%d len=%d dir=%d)", + __entry->in ? "Entry" : "Exit", __get_str(device), + __entry->user, __entry->cmd, __entry->type, __entry->nr, + __entry->size, __entry->dir) +); + +TRACE_EVENT(qaic_mhi_queue_error, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __field(int, ret) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __entry->ret = ret; + ), + TP_printk("%s %s %d", + __get_str(device), __get_str(msg), __entry->ret) +); + +DECLARE_EVENT_CLASS(qaic_manage_error, + TP_PROTO(struct qaic_device *qdev, struct qaic_user *usr, + const char *msg), + TP_ARGS(qdev, usr, msg), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(unsigned int, user) + __string(msg, msg) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->user = usr->handle; + __assign_str(msg, msg); + ), + TP_printk("%s user:%d %s", + __get_str(device), __entry->user, __get_str(msg)) +); + +DEFINE_EVENT(qaic_manage_error, manage_error, + TP_PROTO(struct qaic_device *qdev, struct qaic_user *usr, + const char *msg), + TP_ARGS(qdev, usr, msg) +); + +DECLARE_EVENT_CLASS(qaic_encdec_error, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + ), + TP_printk("%s %s", __get_str(device), __get_str(msg)) +); + +DEFINE_EVENT(qaic_encdec_error, encode_error, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +DEFINE_EVENT(qaic_encdec_error, decode_error, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +TRACE_EVENT(qaic_control_dbg, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __field(int, ret) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __entry->ret = ret; + ), + TP_printk("%s %s %d", + __get_str(device), __get_str(msg), __entry->ret) +); + +TRACE_EVENT(qaic_encode_passthrough, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_passthrough *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + ), + TP_printk("%s len %u", __get_str(device), __entry->len) +); + +TRACE_EVENT(qaic_encode_dma, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_dma_xfer *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u32, tag) + __field(__u32, count) + __field(__u64, addr) + __field(__u64, size) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + __entry->tag = in_trans->tag; + __entry->count = in_trans->count; + __entry->addr = in_trans->addr; + __entry->size = in_trans->size; + ), + TP_printk("%s len %u tag %u count %u address 0x%llx size %llu", + __get_str(device), __entry->len, __entry->tag, __entry->count, + __entry->addr, __entry->size) +); + +TRACE_EVENT(qaic_encode_activate, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_activate_to_dev *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u32, queue_size) + __field(__u32, eventfd) + __field(__u32, options) + __field(__u32, pad) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + __entry->queue_size = in_trans->queue_size; + __entry->eventfd = in_trans->eventfd; + __entry->options = in_trans->options; + __entry->pad = in_trans->pad; + ), + TP_printk("%s len %u queue_size %u eventfd %u options %u pad %u", + __get_str(device), __entry->len, __entry->queue_size, + __entry->eventfd, __entry->options, __entry->pad) +); + +TRACE_EVENT(qaic_encode_deactivate, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_deactivate *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u32, dbc_id) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + __entry->dbc_id = in_trans->dbc_id; + ), + TP_printk("%s len %u dbc_id %u", + __get_str(device), __entry->len, __entry->dbc_id) +); + +TRACE_EVENT(qaic_encode_status, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_status_to_dev *in_trans), + TP_ARGS(qdev, in_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = in_trans->hdr.len; + ), + TP_printk("%s len %u", __get_str(device), __entry->len) +); + +TRACE_EVENT(qaic_decode_passthrough, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_passthrough *out_trans), + TP_ARGS(qdev, out_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = out_trans->hdr.len; + ), + TP_printk("%s len %u", __get_str(device), __entry->len) +); + +TRACE_EVENT(qaic_decode_activate, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_activate_from_dev *out_trans), + TP_ARGS(qdev, out_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u32, status) + __field(__u32, dbc_id) + __field(__u64, options) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = out_trans->hdr.len; + __entry->status = out_trans->status; + __entry->dbc_id = out_trans->dbc_id; + __entry->options = out_trans->options; + ), + TP_printk("%s len %u status %u dbc_id %u options %llu", + __get_str(device), __entry->len, __entry->status, + __entry->dbc_id, __entry->options) +); + +TRACE_EVENT(qaic_decode_deactivate, + TP_PROTO(struct qaic_device *qdev, u32 dbc_id, u32 status), + TP_ARGS(qdev, dbc_id, status), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(u32, dbc_id) + __field(u32, status) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->dbc_id = dbc_id; + __entry->status = status; + ), + TP_printk("%s dbc_id %u status %u", + __get_str(device), __entry->dbc_id, __entry->status) +); + +TRACE_EVENT(qaic_decode_status, + TP_PROTO(struct qaic_device *qdev, + struct qaic_manage_trans_status_from_dev *out_trans), + TP_ARGS(qdev, out_trans), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __field(__u32, len) + __field(__u16, major) + __field(__u16, minor) + __field(__u32, status) + __field(__u64, status_flags) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __entry->len = out_trans->hdr.len; + __entry->major = out_trans->major; + __entry->minor = out_trans->minor; + __entry->status = out_trans->status; + __entry->status_flags = out_trans->status_flags; + ), + TP_printk("%s len %u major %u minor %u status %u flags 0x%llx", + __get_str(device), __entry->len, __entry->major, __entry->minor, + __entry->status, __entry->status_flags) +); + +DECLARE_EVENT_CLASS(qaic_data_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __field(int, ret) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __entry->ret = ret; + ), + TP_printk("%s %s %d", __get_str(device), __get_str(msg), __entry->ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_mem_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_mmap_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_exec_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_wait_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_stats_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_util_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DEFINE_EVENT(qaic_data_err, qaic_attach_err, + TP_PROTO(struct qaic_device *qdev, const char *msg, int ret), + TP_ARGS(qdev, msg, ret) +); + +DECLARE_EVENT_CLASS(qaic_data_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __string(msg_var1, msg_var1) + __field(int, ret) + __field(u64, var1) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __assign_str(msg_var1, msg_var1); + __entry->ret = ret; + __entry->var1 = var1; + ), + TP_printk("%s %s Error:%d %s:%llu", + __get_str(device), __get_str(msg), __entry->ret, + __get_str(msg_var1), __entry->var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_mem_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_mmap_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_attach_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_exec_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_wait_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DEFINE_EVENT(qaic_data_err_1, qaic_stats_err_1, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + int ret, u64 var1), + TP_ARGS(qdev, msg, msg_var1, ret, var1) +); + +DECLARE_EVENT_CLASS(qaic_data_err_2, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + const char *msg_var2, int ret, u64 var1, u64 var2), + TP_ARGS(qdev, msg, msg_var1, msg_var2, ret, var1, var2), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + __string(msg_var1, msg_var1) + __string(msg_var2, msg_var2) + __field(int, ret) + __field(u64, var1) + __field(u64, var2) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + __assign_str(msg_var1, msg_var1); + __assign_str(msg_var2, msg_var2); + __entry->ret = ret; + __entry->var1 = var1; + __entry->var2 = var2; + ), + TP_printk("%s %s Error:%d %s:%llu %s:%llu", + __get_str(device), __get_str(msg), __entry->ret, + __get_str(msg_var1), __entry->var1, + __get_str(msg_var2), __entry->var2) +); + +DEFINE_EVENT(qaic_data_err_2, qaic_mem_err_2, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + const char *msg_var2, int ret, u64 var1, u64 var2), + TP_ARGS(qdev, msg, msg_var1, msg_var2, ret, var1, var2) +); + +DEFINE_EVENT(qaic_data_err_2, qaic_attach_err_2, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + const char *msg_var2, int ret, u64 var1, u64 var2), + TP_ARGS(qdev, msg, msg_var1, msg_var2, ret, var1, var2) +); + +DEFINE_EVENT(qaic_data_err_2, qaic_exec_err_2, + TP_PROTO(struct qaic_device *qdev, const char *msg, const char *msg_var1, + const char *msg_var2, int ret, u64 var1, u64 var2), + TP_ARGS(qdev, msg, msg_var1, msg_var2, ret, var1, var2) +); + +DECLARE_EVENT_CLASS(qaic_ssr, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg), + TP_STRUCT__entry( + __string(device, dev_name(&qdev->pdev->dev)) + __string(msg, msg) + ), + TP_fast_assign( + __assign_str(device, dev_name(&qdev->pdev->dev)); + __assign_str(msg, msg); + ), + TP_printk("%s %s", __get_str(device), __get_str(msg)) +); + +DEFINE_EVENT(qaic_ssr, qaic_ssr_cmd, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +DEFINE_EVENT(qaic_ssr, qaic_ssr_event, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +DEFINE_EVENT(qaic_ssr, qaic_ssr_dump, + TP_PROTO(struct qaic_device *qdev, const char *msg), + TP_ARGS(qdev, msg) +); + +#endif /* _TRACE_QAIC_H */ +#include -- 2.7.4