1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
  2
  3/*
  4 * Copyright (c) 2018 Intel Corporation.  All rights reserved.
  5 *
  6 */
  7
  8#undef TRACE_SYSTEM
  9#define TRACE_SYSTEM ib_umad
 10
 11#if !defined(_TRACE_IB_UMAD_H) || defined(TRACE_HEADER_MULTI_READ)
 12#define _TRACE_IB_UMAD_H
 13
 14#include <linux/tracepoint.h>
 15
 16DECLARE_EVENT_CLASS(ib_umad_template,
 17	TP_PROTO(struct ib_umad_file *file, struct ib_user_mad_hdr *umad_hdr,
 18		 struct ib_mad_hdr *mad_hdr),
 19	TP_ARGS(file, umad_hdr, mad_hdr),
 20
 21	TP_STRUCT__entry(
 22		__field(u8, port_num)
 23		__field(u8, sl)
 24		__field(u8, path_bits)
 25		__field(u8, grh_present)
 26		__field(u32, id)
 27		__field(u32, status)
 28		__field(u32, timeout_ms)
 29		__field(u32, retires)
 30		__field(u32, length)
 31		__field(u32, qpn)
 32		__field(u32, qkey)
 33		__field(u8, gid_index)
 34		__field(u8, hop_limit)
 35		__field(u16, lid)
 36		__field(u16, attr_id)
 37		__field(u16, pkey_index)
 38		__field(u8, base_version)
 39		__field(u8, mgmt_class)
 40		__field(u8, class_version)
 41		__field(u8, method)
 42		__field(u32, flow_label)
 43		__field(u16, mad_status)
 44		__field(u16, class_specific)
 45		__field(u32, attr_mod)
 46		__field(u64, tid)
 47		__array(u8, gid, 16)
 48		__field(u32, dev_index)
 49		__field(u8,  traffic_class)
 50	),
 51
 52	TP_fast_assign(
 53		__entry->dev_index = file->port->ib_dev->index;
 54		__entry->port_num = file->port->port_num;
 55
 56		__entry->id = umad_hdr->id;
 57		__entry->status = umad_hdr->status;
 58		__entry->timeout_ms = umad_hdr->timeout_ms;
 59		__entry->retires = umad_hdr->retries;
 60		__entry->length = umad_hdr->length;
 61		__entry->qpn = umad_hdr->qpn;
 62		__entry->qkey = umad_hdr->qkey;
 63		__entry->lid = umad_hdr->lid;
 64		__entry->sl = umad_hdr->sl;
 65		__entry->path_bits = umad_hdr->path_bits;
 66		__entry->grh_present = umad_hdr->grh_present;
 67		__entry->gid_index = umad_hdr->gid_index;
 68		__entry->hop_limit = umad_hdr->hop_limit;
 69		__entry->traffic_class = umad_hdr->traffic_class;
 70		memcpy(__entry->gid, umad_hdr->gid, sizeof(umad_hdr->gid));
 71		__entry->flow_label = umad_hdr->flow_label;
 72		__entry->pkey_index = umad_hdr->pkey_index;
 73
 74		__entry->base_version = mad_hdr->base_version;
 75		__entry->mgmt_class = mad_hdr->mgmt_class;
 76		__entry->class_version = mad_hdr->class_version;
 77		__entry->method = mad_hdr->method;
 78		__entry->mad_status = mad_hdr->status;
 79		__entry->class_specific = mad_hdr->class_specific;
 80		__entry->tid = mad_hdr->tid;
 81		__entry->attr_id = mad_hdr->attr_id;
 82		__entry->attr_mod = mad_hdr->attr_mod;
 83	),
 84
 85	TP_printk("%d:%d umad_hdr: id 0x%08x status 0x%08x ms %u ret %u " \
 86		  "len %u QP%u qkey 0x%08x lid 0x%04x sl %u path_bits 0x%x " \
 87		  "grh 0x%x gidi %u hop_lim %u traf_cl %u gid %pI6c " \
 88		  "flow 0x%08x pkeyi %u  MAD: base_ver 0x%x class 0x%x " \
 89		  "class_ver 0x%x method 0x%x status 0x%04x " \
 90		  "class_specific 0x%04x tid 0x%016llx attr_id 0x%04x " \
 91		  "attr_mod 0x%08x ",
 92		__entry->dev_index, __entry->port_num,
 93		__entry->id, __entry->status, __entry->timeout_ms,
 94		__entry->retires, __entry->length, be32_to_cpu(__entry->qpn),
 95		be32_to_cpu(__entry->qkey), be16_to_cpu(__entry->lid),
 96		__entry->sl, __entry->path_bits, __entry->grh_present,
 97		__entry->gid_index, __entry->hop_limit,
 98		__entry->traffic_class, &__entry->gid,
 99		be32_to_cpu(__entry->flow_label), __entry->pkey_index,
100		__entry->base_version, __entry->mgmt_class,
101		__entry->class_version, __entry->method,
102		be16_to_cpu(__entry->mad_status),
103		be16_to_cpu(__entry->class_specific),
104		be64_to_cpu(__entry->tid), be16_to_cpu(__entry->attr_id),
105		be32_to_cpu(__entry->attr_mod)
106	)
107);
108
109DEFINE_EVENT(ib_umad_template, ib_umad_write,
110	TP_PROTO(struct ib_umad_file *file, struct ib_user_mad_hdr *umad_hdr,
111		 struct ib_mad_hdr *mad_hdr),
112	TP_ARGS(file, umad_hdr, mad_hdr));
113
114DEFINE_EVENT(ib_umad_template, ib_umad_read_recv,
115	TP_PROTO(struct ib_umad_file *file, struct ib_user_mad_hdr *umad_hdr,
116		 struct ib_mad_hdr *mad_hdr),
117	TP_ARGS(file, umad_hdr, mad_hdr));
118
119DEFINE_EVENT(ib_umad_template, ib_umad_read_send,
120	TP_PROTO(struct ib_umad_file *file, struct ib_user_mad_hdr *umad_hdr,
121		 struct ib_mad_hdr *mad_hdr),
122	TP_ARGS(file, umad_hdr, mad_hdr));
123
124#endif /* _TRACE_IB_UMAD_H */
125
126#include <trace/define_trace.h>