Orange Pi5 kernel

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Trace point definitions for the RDMA Connect Manager.
 *
 * Author: Chuck Lever <chuck.lever@oracle.com>
 *
 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
 */
 
#undef TRACE_SYSTEM
#define TRACE_SYSTEM rdma_cma
 
#if !defined(_TRACE_RDMA_CMA_H) || defined(TRACE_HEADER_MULTI_READ)
 
#define _TRACE_RDMA_CMA_H
 
#include <linux/tracepoint.h>
#include <trace/events/rdma.h>
 
 
DECLARE_EVENT_CLASS(cma_fsm_class,
<------>TP_PROTO(
<------><------>const struct rdma_id_private *id_priv
<------>),
 
<------>TP_ARGS(id_priv),
 
<------>TP_STRUCT__entry(
<------><------>__field(u32, cm_id)
<------><------>__field(u32, tos)
<------><------>__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
<------><------>__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->cm_id = id_priv->res.id;
<------><------>__entry->tos = id_priv->tos;
<------><------>memcpy(__entry->srcaddr, &id_priv->id.route.addr.src_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------><------>memcpy(__entry->dstaddr, &id_priv->id.route.addr.dst_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------>),
 
<------>TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u",
<------><------>__entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos
<------>)
);
 
#define DEFINE_CMA_FSM_EVENT(name)						\
<------><------>DEFINE_EVENT(cma_fsm_class, cm_##name,				\
<------><------><------><------>TP_PROTO(					\
<------><------><------><------><------>const struct rdma_id_private *id_priv	\
<------><------><------><------>),						\
<------><------><------><------>TP_ARGS(id_priv))
 
DEFINE_CMA_FSM_EVENT(send_rtu);
DEFINE_CMA_FSM_EVENT(send_rej);
DEFINE_CMA_FSM_EVENT(send_mra);
DEFINE_CMA_FSM_EVENT(send_sidr_req);
DEFINE_CMA_FSM_EVENT(send_sidr_rep);
DEFINE_CMA_FSM_EVENT(disconnect);
DEFINE_CMA_FSM_EVENT(sent_drep);
DEFINE_CMA_FSM_EVENT(sent_dreq);
DEFINE_CMA_FSM_EVENT(id_destroy);
 
TRACE_EVENT(cm_id_attach,
<------>TP_PROTO(
<------><------>const struct rdma_id_private *id_priv,
<------><------>const struct ib_device *device
<------>),
 
<------>TP_ARGS(id_priv, device),
 
<------>TP_STRUCT__entry(
<------><------>__field(u32, cm_id)
<------><------>__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
<------><------>__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
<------><------>__string(devname, device->name)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->cm_id = id_priv->res.id;
<------><------>memcpy(__entry->srcaddr, &id_priv->id.route.addr.src_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------><------>memcpy(__entry->dstaddr, &id_priv->id.route.addr.dst_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------><------>__assign_str(devname, device->name);
<------>),
 
<------>TP_printk("cm.id=%u src=%pISpc dst=%pISpc device=%s",
<------><------>__entry->cm_id, __entry->srcaddr, __entry->dstaddr,
<------><------>__get_str(devname)
<------>)
);
 
DECLARE_EVENT_CLASS(cma_qp_class,
<------>TP_PROTO(
<------><------>const struct rdma_id_private *id_priv
<------>),
 
<------>TP_ARGS(id_priv),
 
<------>TP_STRUCT__entry(
<------><------>__field(u32, cm_id)
<------><------>__field(u32, tos)
<------><------>__field(u32, qp_num)
<------><------>__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
<------><------>__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->cm_id = id_priv->res.id;
<------><------>__entry->tos = id_priv->tos;
<------><------>__entry->qp_num = id_priv->qp_num;
<------><------>memcpy(__entry->srcaddr, &id_priv->id.route.addr.src_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------><------>memcpy(__entry->dstaddr, &id_priv->id.route.addr.dst_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------>),
 
<------>TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u qp_num=%u",
<------><------>__entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos,
<------><------>__entry->qp_num
<------>)
);
 
#define DEFINE_CMA_QP_EVENT(name)						\
<------><------>DEFINE_EVENT(cma_qp_class, cm_##name,				\
<------><------><------><------>TP_PROTO(					\
<------><------><------><------><------>const struct rdma_id_private *id_priv	\
<------><------><------><------>),						\
<------><------><------><------>TP_ARGS(id_priv))
 
DEFINE_CMA_QP_EVENT(send_req);
DEFINE_CMA_QP_EVENT(send_rep);
DEFINE_CMA_QP_EVENT(qp_destroy);
 
/*
 * enum ib_wp_type, from include/rdma/ib_verbs.h
 */
#define IB_QP_TYPE_LIST				\
<------>ib_qp_type(SMI)				\
<------>ib_qp_type(GSI)				\
<------>ib_qp_type(RC)				\
<------>ib_qp_type(UC)				\
<------>ib_qp_type(UD)				\
<------>ib_qp_type(RAW_IPV6)			\
<------>ib_qp_type(RAW_ETHERTYPE)		\
<------>ib_qp_type(RAW_PACKET)			\
<------>ib_qp_type(XRC_INI)			\
<------>ib_qp_type_end(XRC_TGT)
 
#undef ib_qp_type
#undef ib_qp_type_end
 
#define ib_qp_type(x)		TRACE_DEFINE_ENUM(IB_QPT_##x);
#define ib_qp_type_end(x)	TRACE_DEFINE_ENUM(IB_QPT_##x);
 
IB_QP_TYPE_LIST
 
#undef ib_qp_type
#undef ib_qp_type_end
 
#define ib_qp_type(x)		{ IB_QPT_##x, #x },
#define ib_qp_type_end(x)	{ IB_QPT_##x, #x }
 
#define rdma_show_qp_type(x) \
<------><------>__print_symbolic(x, IB_QP_TYPE_LIST)
 
 
TRACE_EVENT(cm_qp_create,
<------>TP_PROTO(
<------><------>const struct rdma_id_private *id_priv,
<------><------>const struct ib_pd *pd,
<------><------>const struct ib_qp_init_attr *qp_init_attr,
<------><------>int rc
<------>),
 
<------>TP_ARGS(id_priv, pd, qp_init_attr, rc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u32, cm_id)
<------><------>__field(u32, pd_id)
<------><------>__field(u32, tos)
<------><------>__field(u32, qp_num)
<------><------>__field(u32, send_wr)
<------><------>__field(u32, recv_wr)
<------><------>__field(int, rc)
<------><------>__field(unsigned long, qp_type)
<------><------>__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
<------><------>__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->cm_id = id_priv->res.id;
<------><------>__entry->pd_id = pd->res.id;
<------><------>__entry->tos = id_priv->tos;
<------><------>__entry->send_wr = qp_init_attr->cap.max_send_wr;
<------><------>__entry->recv_wr = qp_init_attr->cap.max_recv_wr;
<------><------>__entry->rc = rc;
<------><------>if (!rc) {
<------><------><------>__entry->qp_num = id_priv->qp_num;
<------><------><------>__entry->qp_type = id_priv->id.qp_type;
<------><------>} else {
<------><------><------>__entry->qp_num = 0;
<------><------><------>__entry->qp_type = 0;
<------><------>}
<------><------>memcpy(__entry->srcaddr, &id_priv->id.route.addr.src_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------><------>memcpy(__entry->dstaddr, &id_priv->id.route.addr.dst_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------>),
 
<------>TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u pd.id=%u qp_type=%s"
<------><------>" send_wr=%u recv_wr=%u qp_num=%u rc=%d",
<------><------>__entry->cm_id, __entry->srcaddr, __entry->dstaddr,
<------><------>__entry->tos, __entry->pd_id,
<------><------>rdma_show_qp_type(__entry->qp_type), __entry->send_wr,
<------><------>__entry->recv_wr, __entry->qp_num, __entry->rc
<------>)
);
 
TRACE_EVENT(cm_req_handler,
<------>TP_PROTO(
<------><------>const struct rdma_id_private *id_priv,
<------><------>int event
<------>),
 
<------>TP_ARGS(id_priv, event),
 
<------>TP_STRUCT__entry(
<------><------>__field(u32, cm_id)
<------><------>__field(u32, tos)
<------><------>__field(unsigned long, event)
<------><------>__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
<------><------>__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->cm_id = id_priv->res.id;
<------><------>__entry->tos = id_priv->tos;
<------><------>__entry->event = event;
<------><------>memcpy(__entry->srcaddr, &id_priv->id.route.addr.src_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------><------>memcpy(__entry->dstaddr, &id_priv->id.route.addr.dst_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------>),
 
<------>TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u %s (%lu)",
<------><------>__entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos,
<------><------>rdma_show_ib_cm_event(__entry->event), __entry->event
<------>)
);
 
TRACE_EVENT(cm_event_handler,
<------>TP_PROTO(
<------><------>const struct rdma_id_private *id_priv,
<------><------>const struct rdma_cm_event *event
<------>),
 
<------>TP_ARGS(id_priv, event),
 
<------>TP_STRUCT__entry(
<------><------>__field(u32, cm_id)
<------><------>__field(u32, tos)
<------><------>__field(unsigned long, event)
<------><------>__field(int, status)
<------><------>__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
<------><------>__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->cm_id = id_priv->res.id;
<------><------>__entry->tos = id_priv->tos;
<------><------>__entry->event = event->event;
<------><------>__entry->status = event->status;
<------><------>memcpy(__entry->srcaddr, &id_priv->id.route.addr.src_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------><------>memcpy(__entry->dstaddr, &id_priv->id.route.addr.dst_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------>),
 
<------>TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u %s (%lu/%d)",
<------><------>__entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos,
<------><------>rdma_show_cm_event(__entry->event), __entry->event,
<------><------>__entry->status
<------>)
);
 
TRACE_EVENT(cm_event_done,
<------>TP_PROTO(
<------><------>const struct rdma_id_private *id_priv,
<------><------>const struct rdma_cm_event *event,
<------><------>int result
<------>),
 
<------>TP_ARGS(id_priv, event, result),
 
<------>TP_STRUCT__entry(
<------><------>__field(u32, cm_id)
<------><------>__field(u32, tos)
<------><------>__field(unsigned long, event)
<------><------>__field(int, result)
<------><------>__array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
<------><------>__array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->cm_id = id_priv->res.id;
<------><------>__entry->tos = id_priv->tos;
<------><------>__entry->event = event->event;
<------><------>__entry->result = result;
<------><------>memcpy(__entry->srcaddr, &id_priv->id.route.addr.src_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------><------>memcpy(__entry->dstaddr, &id_priv->id.route.addr.dst_addr,
<------><------>       sizeof(struct sockaddr_in6));
<------>),
 
<------>TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u %s consumer returns %d",
<------><------>__entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos,
<------><------>rdma_show_cm_event(__entry->event), __entry->result
<------>)
);
 
DECLARE_EVENT_CLASS(cma_client_class,
<------>TP_PROTO(
<------><------>const struct ib_device *device
<------>),
 
<------>TP_ARGS(device),
 
<------>TP_STRUCT__entry(
<------><------>__string(name, device->name)
<------>),
 
<------>TP_fast_assign(
<------><------>__assign_str(name, device->name);
<------>),
 
<------>TP_printk("device name=%s",
<------><------>__get_str(name)
<------>)
);
 
#define DEFINE_CMA_CLIENT_EVENT(name)						\
<------><------>DEFINE_EVENT(cma_client_class, cm_##name,			\
<------><------><------><------>TP_PROTO(					\
<------><------><------><------><------>const struct ib_device *device		\
<------><------><------><------>),						\
<------><------><------><------>TP_ARGS(device))
 
DEFINE_CMA_CLIENT_EVENT(add_one);
DEFINE_CMA_CLIENT_EVENT(remove_one);
 
#endif /* _TRACE_RDMA_CMA_H */
 
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE cma_trace
 
#include <trace/define_trace.h>