drivers/net/wireless/iwlegacy/iwl-devtrace.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2009 - 2011 Intel Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * The full GNU General Public License is included in this distribution in the
  19  * file called LICENSE.
  20  *
  21  * Contact Information:
  22  *  Intel Linux Wireless <ilw@linux.intel.com>
  23  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  24  *
  25  *****************************************************************************/
  26
  27 #if !defined(__IWLWIFI_LEGACY_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ)
  28 #define __IWLWIFI_LEGACY_DEVICE_TRACE
  29
  30 #include <linux/tracepoint.h>
  31
  32 #if !defined(CONFIG_IWLWIFI_LEGACY_DEVICE_TRACING) || defined(__CHECKER__)
  33 #undef TRACE_EVENT
  34 #define TRACE_EVENT(name, proto, ...) \
  35 static inline void trace_ ## name(proto) {}
  36 #endif
  37
  38
  39 #define PRIV_ENTRY      __field(struct iwl_priv *, priv)
  40 #define PRIV_ASSIGN     (__entry->priv = priv)
  41
  42 #undef TRACE_SYSTEM
  43 #define TRACE_SYSTEM iwlwifi_legacy_io
  44
  45 TRACE_EVENT(iwlwifi_legacy_dev_ioread32,
  46         TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
  47         TP_ARGS(priv, offs, val),
  48         TP_STRUCT__entry(
  49                 PRIV_ENTRY
  50                 __field(u32, offs)
  51                 __field(u32, val)
  52         ),
  53         TP_fast_assign(
  54                 PRIV_ASSIGN;
  55                 __entry->offs = offs;
  56                 __entry->val = val;
  57         ),
  58         TP_printk("[%p] read io[%#x] = %#x", __entry->priv,
  59                                         __entry->offs, __entry->val)
  60 );
  61
  62 TRACE_EVENT(iwlwifi_legacy_dev_iowrite8,
  63         TP_PROTO(struct iwl_priv *priv, u32 offs, u8 val),
  64         TP_ARGS(priv, offs, val),
  65         TP_STRUCT__entry(
  66                 PRIV_ENTRY
  67                 __field(u32, offs)
  68                 __field(u8, val)
  69         ),
  70         TP_fast_assign(
  71                 PRIV_ASSIGN;
  72                 __entry->offs = offs;
  73                 __entry->val = val;
  74         ),
  75         TP_printk("[%p] write io[%#x] = %#x)", __entry->priv,
  76                                         __entry->offs, __entry->val)
  77 );
  78
  79 TRACE_EVENT(iwlwifi_legacy_dev_iowrite32,
  80         TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
  81         TP_ARGS(priv, offs, val),
  82         TP_STRUCT__entry(
  83                 PRIV_ENTRY
  84                 __field(u32, offs)
  85                 __field(u32, val)
  86         ),
  87         TP_fast_assign(
  88                 PRIV_ASSIGN;
  89                 __entry->offs = offs;
  90                 __entry->val = val;
  91         ),
  92         TP_printk("[%p] write io[%#x] = %#x)", __entry->priv,
  93                                         __entry->offs, __entry->val)
  94 );
  95
  96 #undef TRACE_SYSTEM
  97 #define TRACE_SYSTEM iwlwifi_legacy_ucode
  98
  99 TRACE_EVENT(iwlwifi_legacy_dev_ucode_cont_event,
 100         TP_PROTO(struct iwl_priv *priv, u32 time, u32 data, u32 ev),
 101         TP_ARGS(priv, time, data, ev),
 102         TP_STRUCT__entry(
 103                 PRIV_ENTRY
 104
 105                 __field(u32, time)
 106                 __field(u32, data)
 107                 __field(u32, ev)
 108         ),
 109         TP_fast_assign(
 110                 PRIV_ASSIGN;
 111                 __entry->time = time;
 112                 __entry->data = data;
 113                 __entry->ev = ev;
 114         ),
 115         TP_printk("[%p] EVT_LOGT:%010u:0x%08x:%04u",
 116                   __entry->priv, __entry->time, __entry->data, __entry->ev)
 117 );
 118
 119 TRACE_EVENT(iwlwifi_legacy_dev_ucode_wrap_event,
 120         TP_PROTO(struct iwl_priv *priv, u32 wraps, u32 n_entry, u32 p_entry),
 121         TP_ARGS(priv, wraps, n_entry, p_entry),
 122         TP_STRUCT__entry(
 123                 PRIV_ENTRY
 124
 125                 __field(u32, wraps)
 126                 __field(u32, n_entry)
 127                 __field(u32, p_entry)
 128         ),
 129         TP_fast_assign(
 130                 PRIV_ASSIGN;
 131                 __entry->wraps = wraps;
 132                 __entry->n_entry = n_entry;
 133                 __entry->p_entry = p_entry;
 134         ),
 135         TP_printk("[%p] wraps=#%02d n=0x%X p=0x%X",
 136                   __entry->priv, __entry->wraps, __entry->n_entry,
 137                   __entry->p_entry)
 138 );
 139
 140 #undef TRACE_SYSTEM
 141 #define TRACE_SYSTEM iwlwifi
 142
 143 TRACE_EVENT(iwlwifi_legacy_dev_hcmd,
 144         TP_PROTO(struct iwl_priv *priv, void *hcmd, size_t len, u32 flags),
 145         TP_ARGS(priv, hcmd, len, flags),
 146         TP_STRUCT__entry(
 147                 PRIV_ENTRY
 148                 __dynamic_array(u8, hcmd, len)
 149                 __field(u32, flags)
 150         ),
 151         TP_fast_assign(
 152                 PRIV_ASSIGN;
 153                 memcpy(__get_dynamic_array(hcmd), hcmd, len);
 154                 __entry->flags = flags;
 155         ),
 156         TP_printk("[%p] hcmd %#.2x (%ssync)",
 157                   __entry->priv, ((u8 *)__get_dynamic_array(hcmd))[0],
 158                   __entry->flags & CMD_ASYNC ? "a" : "")
 159 );
 160
 161 TRACE_EVENT(iwlwifi_legacy_dev_rx,
 162         TP_PROTO(struct iwl_priv *priv, void *rxbuf, size_t len),
 163         TP_ARGS(priv, rxbuf, len),
 164         TP_STRUCT__entry(
 165                 PRIV_ENTRY
 166                 __dynamic_array(u8, rxbuf, len)
 167         ),
 168         TP_fast_assign(
 169                 PRIV_ASSIGN;
 170                 memcpy(__get_dynamic_array(rxbuf), rxbuf, len);
 171         ),
 172         TP_printk("[%p] RX cmd %#.2x",
 173                   __entry->priv, ((u8 *)__get_dynamic_array(rxbuf))[4])
 174 );
 175
 176 TRACE_EVENT(iwlwifi_legacy_dev_tx,
 177         TP_PROTO(struct iwl_priv *priv, void *tfd, size_t tfdlen,
 178                  void *buf0, size_t buf0_len,
 179                  void *buf1, size_t buf1_len),
 180         TP_ARGS(priv, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
 181         TP_STRUCT__entry(
 182                 PRIV_ENTRY
 183
 184                 __field(size_t, framelen)
 185                 __dynamic_array(u8, tfd, tfdlen)
 186
 187                 /*
 188                  * Do not insert between or below these items,
 189                  * we want to keep the frame together (except
 190                  * for the possible padding).
 191                  */
 192                 __dynamic_array(u8, buf0, buf0_len)
 193                 __dynamic_array(u8, buf1, buf1_len)
 194         ),
 195         TP_fast_assign(
 196                 PRIV_ASSIGN;
 197                 __entry->framelen = buf0_len + buf1_len;
 198                 memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
 199                 memcpy(__get_dynamic_array(buf0), buf0, buf0_len);
 200                 memcpy(__get_dynamic_array(buf1), buf1, buf1_len);
 201         ),
 202         TP_printk("[%p] TX %.2x (%zu bytes)",
 203                   __entry->priv,
 204                   ((u8 *)__get_dynamic_array(buf0))[0],
 205                   __entry->framelen)
 206 );
 207
 208 TRACE_EVENT(iwlwifi_legacy_dev_ucode_error,
 209         TP_PROTO(struct iwl_priv *priv, u32 desc, u32 time,
 210                  u32 data1, u32 data2, u32 line, u32 blink1,
 211                  u32 blink2, u32 ilink1, u32 ilink2),
 212         TP_ARGS(priv, desc, time, data1, data2, line,
 213                 blink1, blink2, ilink1, ilink2),
 214         TP_STRUCT__entry(
 215                 PRIV_ENTRY
 216                 __field(u32, desc)
 217                 __field(u32, time)
 218                 __field(u32, data1)
 219                 __field(u32, data2)
 220                 __field(u32, line)
 221                 __field(u32, blink1)
 222                 __field(u32, blink2)
 223                 __field(u32, ilink1)
 224                 __field(u32, ilink2)
 225         ),
 226         TP_fast_assign(
 227                 PRIV_ASSIGN;
 228                 __entry->desc = desc;
 229                 __entry->time = time;
 230                 __entry->data1 = data1;
 231                 __entry->data2 = data2;
 232                 __entry->line = line;
 233                 __entry->blink1 = blink1;
 234                 __entry->blink2 = blink2;
 235                 __entry->ilink1 = ilink1;
 236                 __entry->ilink2 = ilink2;
 237         ),
 238         TP_printk("[%p] #%02d %010u data 0x%08X 0x%08X line %u, "
 239                   "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X",
 240                   __entry->priv, __entry->desc, __entry->time, __entry->data1,
 241                   __entry->data2, __entry->line, __entry->blink1,
 242                   __entry->blink2, __entry->ilink1, __entry->ilink2)
 243 );
 244
 245 TRACE_EVENT(iwlwifi_legacy_dev_ucode_event,
 246         TP_PROTO(struct iwl_priv *priv, u32 time, u32 data, u32 ev),
 247         TP_ARGS(priv, time, data, ev),
 248         TP_STRUCT__entry(
 249                 PRIV_ENTRY
 250
 251                 __field(u32, time)
 252                 __field(u32, data)
 253                 __field(u32, ev)
 254         ),
 255         TP_fast_assign(
 256                 PRIV_ASSIGN;
 257                 __entry->time = time;
 258                 __entry->data = data;
 259                 __entry->ev = ev;
 260         ),
 261         TP_printk("[%p] EVT_LOGT:%010u:0x%08x:%04u",
 262                   __entry->priv, __entry->time, __entry->data, __entry->ev)
 263 );
 264 #endif /* __IWLWIFI_DEVICE_TRACE */
 265
 266 #undef TRACE_INCLUDE_PATH
 267 #define TRACE_INCLUDE_PATH .
 268 #undef TRACE_INCLUDE_FILE
 269 #define TRACE_INCLUDE_FILE iwl-devtrace
 270 #include <trace/define_trace.h>