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

   1/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
   2/*
   3* Copyright(c) 2015, 2016 Intel Corporation.
   4*/
   5
   6#if !defined(__HFI1_TRACE_MISC_H) || defined(TRACE_HEADER_MULTI_READ)
   7#define __HFI1_TRACE_MISC_H
   8
   9#include <linux/tracepoint.h>
  10#include <linux/trace_seq.h>
  11
  12#include "hfi.h"
  13
  14#undef TRACE_SYSTEM
  15#define TRACE_SYSTEM hfi1_misc
  16
  17TRACE_EVENT(hfi1_interrupt,
  18            TP_PROTO(struct hfi1_devdata *dd, const struct is_table *is_entry,
  19                     int src),
  20            TP_ARGS(dd, is_entry, src),
  21            TP_STRUCT__entry(DD_DEV_ENTRY(dd)
  22                             __array(char, buf, 64)
  23                             __field(int, src)
  24                             ),
  25            TP_fast_assign(DD_DEV_ASSIGN(dd);
  26                           is_entry->is_name(__entry->buf, 64,
  27                                             src - is_entry->start);
  28                           __entry->src = src;
  29                           ),
  30            TP_printk("[%s] source: %s [%d]", __get_str(dev), __entry->buf,
  31                      __entry->src)
  32);
  33
  34DECLARE_EVENT_CLASS(
  35        hfi1_csr_template,
  36        TP_PROTO(void __iomem *addr, u64 value),
  37        TP_ARGS(addr, value),
  38        TP_STRUCT__entry(
  39                __field(void __iomem *, addr)
  40                __field(u64, value)
  41        ),
  42        TP_fast_assign(
  43                __entry->addr = addr;
  44                __entry->value = value;
  45        ),
  46        TP_printk("addr %p value %llx", __entry->addr, __entry->value)
  47);
  48
  49DEFINE_EVENT(
  50        hfi1_csr_template, hfi1_write_rcvarray,
  51        TP_PROTO(void __iomem *addr, u64 value),
  52        TP_ARGS(addr, value));
  53
  54#ifdef CONFIG_FAULT_INJECTION
  55TRACE_EVENT(hfi1_fault_opcode,
  56            TP_PROTO(struct rvt_qp *qp, u8 opcode),
  57            TP_ARGS(qp, opcode),
  58            TP_STRUCT__entry(DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
  59                             __field(u32, qpn)
  60                             __field(u8, opcode)
  61                             ),
  62            TP_fast_assign(DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device));
  63                           __entry->qpn = qp->ibqp.qp_num;
  64                           __entry->opcode = opcode;
  65                           ),
  66            TP_printk("[%s] qpn 0x%x opcode 0x%x",
  67                      __get_str(dev), __entry->qpn, __entry->opcode)
  68);
  69
  70TRACE_EVENT(hfi1_fault_packet,
  71            TP_PROTO(struct hfi1_packet *packet),
  72            TP_ARGS(packet),
  73            TP_STRUCT__entry(DD_DEV_ENTRY(packet->rcd->ppd->dd)
  74                             __field(u64, eflags)
  75                             __field(u32, ctxt)
  76                             __field(u32, hlen)
  77                             __field(u32, tlen)
  78                             __field(u32, updegr)
  79                             __field(u32, etail)
  80                             ),
  81             TP_fast_assign(DD_DEV_ASSIGN(packet->rcd->ppd->dd);
  82                            __entry->eflags = rhf_err_flags(packet->rhf);
  83                            __entry->ctxt = packet->rcd->ctxt;
  84                            __entry->hlen = packet->hlen;
  85                            __entry->tlen = packet->tlen;
  86                            __entry->updegr = packet->updegr;
  87                            __entry->etail = rhf_egr_index(packet->rhf);
  88                            ),
  89             TP_printk(
  90                "[%s] ctxt %d eflags 0x%llx hlen %d tlen %d updegr %d etail %d",
  91                __get_str(dev),
  92                __entry->ctxt,
  93                __entry->eflags,
  94                __entry->hlen,
  95                __entry->tlen,
  96                __entry->updegr,
  97                __entry->etail
  98                )
  99);
 100#endif
 101
 102#endif /* __HFI1_TRACE_MISC_H */
 103
 104#undef TRACE_INCLUDE_PATH
 105#undef TRACE_INCLUDE_FILE
 106#define TRACE_INCLUDE_PATH .
 107#define TRACE_INCLUDE_FILE trace_misc
 108#include <trace/define_trace.h>
 109