drivers/infiniband/hw/hfi1/trace_mmu.h

   1 /* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
   2 /*
   3  * Copyright(c) 2017 Intel Corporation.
   4  */
   5
   6 #if !defined(__HFI1_TRACE_MMU_H) || defined(TRACE_HEADER_MULTI_READ)
   7 #define __HFI1_TRACE_MMU_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_mmu
  16
  17 DECLARE_EVENT_CLASS(hfi1_mmu_rb_template,
  18                     TP_PROTO(unsigned long addr, unsigned long len),
  19                     TP_ARGS(addr, len),
  20                     TP_STRUCT__entry(__field(unsigned long, addr)
  21                                      __field(unsigned long, len)
  22                             ),
  23                     TP_fast_assign(__entry->addr = addr;
  24                                    __entry->len = len;
  25                             ),
  26                     TP_printk("MMU node addr 0x%lx, len %lu",
  27                               __entry->addr,
  28                               __entry->len
  29                             )
  30 );
  31
  32 DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_insert,
  33              TP_PROTO(unsigned long addr, unsigned long len),
  34              TP_ARGS(addr, len));
  35
  36 DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_search,
  37              TP_PROTO(unsigned long addr, unsigned long len),
  38              TP_ARGS(addr, len));
  39
  40 DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_mem_invalidate,
  41              TP_PROTO(unsigned long addr, unsigned long len),
  42              TP_ARGS(addr, len));
  43
  44 #endif /* __HFI1_TRACE_RC_H */
  45
  46 #undef TRACE_INCLUDE_PATH
  47 #undef TRACE_INCLUDE_FILE
  48 #define TRACE_INCLUDE_PATH .
  49 #define TRACE_INCLUDE_FILE trace_mmu
  50 #include <trace/define_trace.h>