LXR linux/drivers/staging/media/atomisp/pci/atomisp_trace

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Support Camera Imaging tracer core.
   4 *
   5 * Copyright (c) 2013 Intel Corporation. All Rights Reserved.
   6 *
   7 * This program is free software; you can redistribute it and/or
   8 * modify it under the terms of the GNU General Public License version
   9 * 2 as published by the Free Software Foundation.
  10 *
  11 * This program is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 *
  16 *
  17 */
  18#undef TRACE_SYSTEM
  19#define TRACE_SYSTEM atomisp
  20
  21#if !defined(ATOMISP_TRACE_EVENT_H) || defined(TRACE_HEADER_MULTI_READ)
  22#define ATOMISP_TRACE_EVENT_H
  23
  24#include <linux/tracepoint.h>
  25#include <linux/string.h>
  26TRACE_EVENT(camera_meminfo,
  27
  28            TP_PROTO(const char *name, int uptr_size, int counter, int sys_size,
  29                     int sys_res_size, int cam_sys_use, int cam_dyc_use,
  30                     int cam_res_use),
  31
  32            TP_ARGS(name, uptr_size, counter, sys_size, sys_res_size, cam_sys_use,
  33                    cam_dyc_use, cam_res_use),
  34
  35            TP_STRUCT__entry(
  36                __array(char, name, 24)
  37                __field(int, uptr_size)
  38                __field(int, counter)
  39                __field(int, sys_size)
  40                __field(int, sys_res_size)
  41                __field(int, cam_res_use)
  42                __field(int, cam_dyc_use)
  43                __field(int, cam_sys_use)
  44            ),
  45
  46            TP_fast_assign(
  47                strscpy(__entry->name, name, 24);
  48                __entry->uptr_size = uptr_size;
  49                __entry->counter = counter;
  50                __entry->sys_size = sys_size;
  51                __entry->sys_res_size = sys_res_size;
  52                __entry->cam_res_use = cam_res_use;
  53                __entry->cam_dyc_use = cam_dyc_use;
  54                __entry->cam_sys_use = cam_sys_use;
  55            ),
  56
  57            TP_printk(
  58                "<%s> User ptr memory:%d pages,\tISP private memory used:%d pages:\tsysFP system size:%d,\treserved size:%d\tcamFP sysUse:%d,\tdycUse:%d,\tresUse:%d.\n",
  59                __entry->name, __entry->uptr_size, __entry->counter,
  60                __entry->sys_size, __entry->sys_res_size, __entry->cam_sys_use,
  61                __entry->cam_dyc_use, __entry->cam_res_use)
  62           );
  63
  64TRACE_EVENT(camera_debug,
  65
  66            TP_PROTO(const char *name, char *info, const int line),
  67
  68            TP_ARGS(name, info, line),
  69
  70            TP_STRUCT__entry(
  71                __array(char, name, 24)
  72                __array(char, info, 24)
  73                __field(int, line)
  74            ),
  75
  76            TP_fast_assign(
  77                strscpy(__entry->name, name, 24);
  78                strscpy(__entry->info, info, 24);
  79                __entry->line = line;
  80            ),
  81
  82            TP_printk("<%s>-<%d> %s\n", __entry->name, __entry->line,
  83                      __entry->info)
  84           );
  85
  86TRACE_EVENT(ipu_cstate,
  87
  88            TP_PROTO(int cstate),
  89
  90            TP_ARGS(cstate),
  91
  92            TP_STRUCT__entry(
  93                __field(int, cstate)
  94            ),
  95
  96            TP_fast_assign(
  97                __entry->cstate = cstate;
  98            ),
  99
 100            TP_printk("cstate=%d", __entry->cstate)
 101           );
 102
 103TRACE_EVENT(ipu_pstate,
 104
 105            TP_PROTO(int freq, int util),
 106
 107            TP_ARGS(freq, util),
 108
 109            TP_STRUCT__entry(
 110                __field(int, freq)
 111                __field(int, util)
 112            ),
 113
 114            TP_fast_assign(
 115                __entry->freq = freq;
 116                __entry->util = util;
 117            ),
 118
 119            TP_printk("freq=%d util=%d", __entry->freq, __entry->util)
 120           );
 121#endif
 122
 123#undef TRACE_INCLUDE_PATH
 124#undef TRACE_INCLUDE_FILE
 125#define TRACE_INCLUDE_PATH .
 126#define TRACE_INCLUDE_FILE   atomisp_trace_event
 127/* This part must be outside protection */
 128#include <trace/define_trace.h>
 129