LXR linux/drivers/infiniband/hw/hfi1/trace

   1/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
   2/*
   3 * Copyright(c) 2018 Intel Corporation.
   4 *
   5 */
   6#if !defined(__HFI1_TRACE_IOWAIT_H) || defined(TRACE_HEADER_MULTI_READ)
   7#define __HFI1_TRACE_IOWAIT_H
   8
   9#include <linux/tracepoint.h>
  10#include "iowait.h"
  11#include "verbs.h"
  12
  13#undef TRACE_SYSTEM
  14#define TRACE_SYSTEM hfi1_iowait
  15
  16DECLARE_EVENT_CLASS(hfi1_iowait_template,
  17                    TP_PROTO(struct iowait *wait, u32 flag),
  18                    TP_ARGS(wait, flag),
  19                    TP_STRUCT__entry(/* entry */
  20                            __field(unsigned long, addr)
  21                            __field(unsigned long, flags)
  22                            __field(u32, flag)
  23                            __field(u32, qpn)
  24                            ),
  25                    TP_fast_assign(/* assign */
  26                            __entry->addr = (unsigned long)wait;
  27                            __entry->flags = wait->flags;
  28                            __entry->flag = (1 << flag);
  29                            __entry->qpn = iowait_to_qp(wait)->ibqp.qp_num;
  30                            ),
  31                    TP_printk(/* print */
  32                            "iowait 0x%lx qp %u flags 0x%lx flag 0x%x",
  33                            __entry->addr,
  34                            __entry->qpn,
  35                            __entry->flags,
  36                            __entry->flag
  37                            )
  38        );
  39
  40DEFINE_EVENT(hfi1_iowait_template, hfi1_iowait_set,
  41             TP_PROTO(struct iowait *wait, u32 flag),
  42             TP_ARGS(wait, flag));
  43
  44DEFINE_EVENT(hfi1_iowait_template, hfi1_iowait_clear,
  45             TP_PROTO(struct iowait *wait, u32 flag),
  46             TP_ARGS(wait, flag));
  47
  48#endif /* __HFI1_TRACE_IOWAIT_H */
  49
  50#undef TRACE_INCLUDE_PATH
  51#undef TRACE_INCLUDE_FILE
  52#define TRACE_INCLUDE_PATH .
  53#define TRACE_INCLUDE_FILE trace_iowait
  54#include <trace/define_trace.h>
  55