kernel/drivers/net/wireless/mediatek/mt7601u/trace.h

   1 /*
   2  * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
   3  * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2
   7  * as published by the Free Software Foundation
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #if !defined(__MT7601U_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
  16 #define __MT7601U_TRACE_H
  17
  18 #include <linux/tracepoint.h>
  19 #include "mt7601u.h"
  20 #include "mac.h"
  21
  22 #undef TRACE_SYSTEM
  23 #define TRACE_SYSTEM mt7601u
  24
  25 #define MAXNAME         32
  26 #define DEV_ENTRY       __array(char, wiphy_name, 32)
  27 #define DEV_ASSIGN      strlcpy(__entry->wiphy_name,                    \
  28                                 wiphy_name(dev->hw->wiphy), MAXNAME)
  29 #define DEV_PR_FMT      "%s "
  30 #define DEV_PR_ARG      __entry->wiphy_name
  31
  32 #define REG_ENTRY       __field(u32, reg) __field(u32, val)
  33 #define REG_ASSIGN      __entry->reg = reg; __entry->val = val
  34 #define REG_PR_FMT      "%04x=%08x"
  35 #define REG_PR_ARG      __entry->reg, __entry->val
  36
  37 DECLARE_EVENT_CLASS(dev_reg_evt,
  38         TP_PROTO(struct mt7601u_dev *dev, u32 reg, u32 val),
  39         TP_ARGS(dev, reg, val),
  40         TP_STRUCT__entry(
  41                 DEV_ENTRY
  42                 REG_ENTRY
  43         ),
  44         TP_fast_assign(
  45                 DEV_ASSIGN;
  46                 REG_ASSIGN;
  47         ),
  48         TP_printk(
  49                 DEV_PR_FMT REG_PR_FMT,
  50                 DEV_PR_ARG, REG_PR_ARG
  51         )
  52 );
  53
  54 DEFINE_EVENT(dev_reg_evt, reg_read,
  55         TP_PROTO(struct mt7601u_dev *dev, u32 reg, u32 val),
  56         TP_ARGS(dev, reg, val)
  57 );
  58
  59 DEFINE_EVENT(dev_reg_evt, reg_write,
  60         TP_PROTO(struct mt7601u_dev *dev, u32 reg, u32 val),
  61         TP_ARGS(dev, reg, val)
  62 );
  63
  64 TRACE_EVENT(mt_submit_urb,
  65         TP_PROTO(struct mt7601u_dev *dev, struct urb *u),
  66         TP_ARGS(dev, u),
  67         TP_STRUCT__entry(
  68                 DEV_ENTRY __field(unsigned, pipe) __field(u32, len)
  69         ),
  70         TP_fast_assign(
  71                 DEV_ASSIGN;
  72                 __entry->pipe = u->pipe;
  73                 __entry->len = u->transfer_buffer_length;
  74         ),
  75         TP_printk(DEV_PR_FMT "p:%08x len:%u",
  76                   DEV_PR_ARG, __entry->pipe, __entry->len)
  77 );
  78
  79 #define trace_mt_submit_urb_sync(__dev, __pipe, __len) ({       \
  80         struct urb u;                                   \
  81         u.pipe = __pipe;                                \
  82         u.transfer_buffer_length = __len;               \
  83         trace_mt_submit_urb(__dev, &u);                 \
  84 })
  85
  86 TRACE_EVENT(mt_mcu_msg_send,
  87         TP_PROTO(struct mt7601u_dev *dev,
  88                  struct sk_buff *skb, u32 csum, bool resp),
  89         TP_ARGS(dev, skb, csum, resp),
  90         TP_STRUCT__entry(
  91                 DEV_ENTRY
  92                 __field(u32, info)
  93                 __field(u32, csum)
  94                 __field(bool, resp)
  95         ),
  96         TP_fast_assign(
  97                 DEV_ASSIGN;
  98                 __entry->info = *(u32 *)skb->data;
  99                 __entry->csum = csum;
 100                 __entry->resp = resp;
 101         ),
 102         TP_printk(DEV_PR_FMT "i:%08x c:%08x r:%d",
 103                   DEV_PR_ARG, __entry->info, __entry->csum, __entry->resp)
 104 );
 105
 106 TRACE_EVENT(mt_vend_req,
 107         TP_PROTO(struct mt7601u_dev *dev, unsigned pipe, u8 req, u8 req_type,
 108                  u16 val, u16 offset, void *buf, size_t buflen, int ret),
 109         TP_ARGS(dev, pipe, req, req_type, val, offset, buf, buflen, ret),
 110         TP_STRUCT__entry(
 111                 DEV_ENTRY
 112                 __field(unsigned, pipe) __field(u8, req) __field(u8, req_type)
 113                 __field(u16, val) __field(u16, offset) __field(void*, buf)
 114                 __field(int, buflen) __field(int, ret)
 115         ),
 116         TP_fast_assign(
 117                 DEV_ASSIGN;
 118                 __entry->pipe = pipe;
 119                 __entry->req = req;
 120                 __entry->req_type = req_type;
 121                 __entry->val = val;
 122                 __entry->offset = offset;
 123                 __entry->buf = buf;
 124                 __entry->buflen = buflen;
 125                 __entry->ret = ret;
 126         ),
 127         TP_printk(DEV_PR_FMT
 128                   "%d p:%08x req:%02hhx %02hhx val:%04hx %04hx buf:%d %d",
 129                   DEV_PR_ARG, __entry->ret, __entry->pipe, __entry->req,
 130                   __entry->req_type, __entry->val, __entry->offset,
 131                   !!__entry->buf, __entry->buflen)
 132 );
 133
 134 TRACE_EVENT(ee_read,
 135         TP_PROTO(struct mt7601u_dev *dev, int offset, u16 val),
 136         TP_ARGS(dev, offset, val),
 137         TP_STRUCT__entry(
 138                 DEV_ENTRY
 139                 __field(int, o) __field(u16, v)
 140         ),
 141         TP_fast_assign(
 142                 DEV_ASSIGN;
 143                 __entry->o = offset;
 144                 __entry->v = val;
 145         ),
 146         TP_printk(DEV_PR_FMT "%04x=%04x", DEV_PR_ARG, __entry->o, __entry->v)
 147 );
 148
 149 DECLARE_EVENT_CLASS(dev_rf_reg_evt,
 150         TP_PROTO(struct mt7601u_dev *dev, u8 bank, u8 reg, u8 val),
 151         TP_ARGS(dev, bank, reg, val),
 152         TP_STRUCT__entry(
 153                 DEV_ENTRY
 154                 __field(u8, bank)
 155                 __field(u8, reg)
 156                 __field(u8, val)
 157         ),
 158         TP_fast_assign(
 159                 DEV_ASSIGN;
 160                 REG_ASSIGN;
 161                 __entry->bank = bank;
 162         ),
 163         TP_printk(
 164                 DEV_PR_FMT "%02hhx:%02hhx=%02hhx",
 165                 DEV_PR_ARG, __entry->bank, __entry->reg, __entry->val
 166         )
 167 );
 168
 169 DEFINE_EVENT(dev_rf_reg_evt, rf_read,
 170         TP_PROTO(struct mt7601u_dev *dev, u8 bank, u8 reg, u8 val),
 171         TP_ARGS(dev, bank, reg, val)
 172 );
 173
 174 DEFINE_EVENT(dev_rf_reg_evt, rf_write,
 175         TP_PROTO(struct mt7601u_dev *dev, u8 bank, u8 reg, u8 val),
 176         TP_ARGS(dev, bank, reg, val)
 177 );
 178
 179 DECLARE_EVENT_CLASS(dev_bbp_reg_evt,
 180         TP_PROTO(struct mt7601u_dev *dev, u8 reg, u8 val),
 181         TP_ARGS(dev, reg, val),
 182         TP_STRUCT__entry(
 183                 DEV_ENTRY
 184                 __field(u8, reg)
 185                 __field(u8, val)
 186         ),
 187         TP_fast_assign(
 188                 DEV_ASSIGN;
 189                 REG_ASSIGN;
 190         ),
 191         TP_printk(
 192                 DEV_PR_FMT "%02hhx=%02hhx",
 193                 DEV_PR_ARG, __entry->reg, __entry->val
 194         )
 195 );
 196
 197 DEFINE_EVENT(dev_bbp_reg_evt, bbp_read,
 198         TP_PROTO(struct mt7601u_dev *dev, u8 reg, u8 val),
 199         TP_ARGS(dev, reg, val)
 200 );
 201
 202 DEFINE_EVENT(dev_bbp_reg_evt, bbp_write,
 203         TP_PROTO(struct mt7601u_dev *dev, u8 reg, u8 val),
 204         TP_ARGS(dev, reg, val)
 205 );
 206
 207 DECLARE_EVENT_CLASS(dev_simple_evt,
 208         TP_PROTO(struct mt7601u_dev *dev, u8 val),
 209         TP_ARGS(dev, val),
 210         TP_STRUCT__entry(
 211                 DEV_ENTRY
 212                 __field(u8, val)
 213         ),
 214         TP_fast_assign(
 215                 DEV_ASSIGN;
 216                 __entry->val = val;
 217         ),
 218         TP_printk(
 219                 DEV_PR_FMT "%02hhx", DEV_PR_ARG, __entry->val
 220         )
 221 );
 222
 223 DEFINE_EVENT(dev_simple_evt, temp_mode,
 224         TP_PROTO(struct mt7601u_dev *dev, u8 val),
 225         TP_ARGS(dev, val)
 226 );
 227
 228 DEFINE_EVENT(dev_simple_evt, read_temp,
 229         TP_PROTO(struct mt7601u_dev *dev, u8 val),
 230         TP_ARGS(dev, val)
 231 );
 232
 233 DEFINE_EVENT(dev_simple_evt, freq_cal_adjust,
 234         TP_PROTO(struct mt7601u_dev *dev, u8 val),
 235         TP_ARGS(dev, val)
 236 );
 237
 238 TRACE_EVENT(freq_cal_offset,
 239         TP_PROTO(struct mt7601u_dev *dev, u8 phy_mode, s8 freq_off),
 240         TP_ARGS(dev, phy_mode, freq_off),
 241         TP_STRUCT__entry(
 242                 DEV_ENTRY
 243                 __field(u8, phy_mode)
 244                 __field(s8, freq_off)
 245         ),
 246         TP_fast_assign(
 247                 DEV_ASSIGN;
 248                 __entry->phy_mode = phy_mode;
 249                 __entry->freq_off = freq_off;
 250         ),
 251         TP_printk(DEV_PR_FMT "phy:%02hhx off:%02hhx",
 252                   DEV_PR_ARG, __entry->phy_mode, __entry->freq_off)
 253 );
 254
 255 TRACE_EVENT(mt_rx,
 256         TP_PROTO(struct mt7601u_dev *dev, struct mt7601u_rxwi *rxwi, u32 f),
 257         TP_ARGS(dev, rxwi, f),
 258         TP_STRUCT__entry(
 259                 DEV_ENTRY
 260                 __field_struct(struct mt7601u_rxwi, rxwi)
 261                 __field(u32, fce_info)
 262         ),
 263         TP_fast_assign(
 264                 DEV_ASSIGN;
 265                 __entry->rxwi = *rxwi;
 266                 __entry->fce_info = f;
 267         ),
 268         TP_printk(DEV_PR_FMT "rxi:%08x ctl:%08x frag_sn:%04hx rate:%04hx "
 269                   "uknw:%02hhx z:%02hhx%02hhx%02hhx snr:%02hhx "
 270                   "ant:%02hhx gain:%02hhx freq_o:%02hhx "
 271                   "r:%08x ea:%08x fce:%08x", DEV_PR_ARG,
 272                   le32_to_cpu(__entry->rxwi.rxinfo),
 273                   le32_to_cpu(__entry->rxwi.ctl),
 274                   le16_to_cpu(__entry->rxwi.frag_sn),
 275                   le16_to_cpu(__entry->rxwi.rate),
 276                   __entry->rxwi.unknown,
 277                   __entry->rxwi.zero[0], __entry->rxwi.zero[1],
 278                   __entry->rxwi.zero[2],
 279                   __entry->rxwi.snr, __entry->rxwi.ant,
 280                   __entry->rxwi.gain, __entry->rxwi.freq_off,
 281                   __entry->rxwi.resv2, __entry->rxwi.expert_ant,
 282                   __entry->fce_info)
 283 );
 284
 285 TRACE_EVENT(mt_tx,
 286         TP_PROTO(struct mt7601u_dev *dev, struct sk_buff *skb,
 287                  struct mt76_sta *sta, struct mt76_txwi *h),
 288         TP_ARGS(dev, skb, sta, h),
 289         TP_STRUCT__entry(
 290                 DEV_ENTRY
 291                 __field_struct(struct mt76_txwi, h)
 292                 __field(struct sk_buff *, skb)
 293                 __field(struct mt76_sta *, sta)
 294         ),
 295         TP_fast_assign(
 296                 DEV_ASSIGN;
 297                 __entry->h = *h;
 298                 __entry->skb = skb;
 299                 __entry->sta = sta;
 300         ),
 301         TP_printk(DEV_PR_FMT "skb:%p sta:%p  flg:%04hx rate_ctl:%04hx "
 302                   "ack:%02hhx wcid:%02hhx len_ctl:%05hx", DEV_PR_ARG,
 303                   __entry->skb, __entry->sta,
 304                   le16_to_cpu(__entry->h.flags),
 305                   le16_to_cpu(__entry->h.rate_ctl),
 306                   __entry->h.ack_ctl, __entry->h.wcid,
 307                   le16_to_cpu(__entry->h.len_ctl))
 308 );
 309
 310 TRACE_EVENT(mt_tx_dma_done,
 311         TP_PROTO(struct mt7601u_dev *dev, struct sk_buff *skb),
 312         TP_ARGS(dev, skb),
 313         TP_STRUCT__entry(
 314                 DEV_ENTRY
 315                 __field(struct sk_buff *, skb)
 316         ),
 317         TP_fast_assign(
 318                 DEV_ASSIGN;
 319                 __entry->skb = skb;
 320         ),
 321         TP_printk(DEV_PR_FMT "%p", DEV_PR_ARG, __entry->skb)
 322 );
 323
 324 TRACE_EVENT(mt_tx_status_cleaned,
 325         TP_PROTO(struct mt7601u_dev *dev, int cleaned),
 326         TP_ARGS(dev, cleaned),
 327         TP_STRUCT__entry(
 328                 DEV_ENTRY
 329                 __field(int, cleaned)
 330         ),
 331         TP_fast_assign(
 332                 DEV_ASSIGN;
 333                 __entry->cleaned = cleaned;
 334         ),
 335         TP_printk(DEV_PR_FMT "%d", DEV_PR_ARG, __entry->cleaned)
 336 );
 337
 338 TRACE_EVENT(mt_tx_status,
 339         TP_PROTO(struct mt7601u_dev *dev, u32 stat1, u32 stat2),
 340         TP_ARGS(dev, stat1, stat2),
 341         TP_STRUCT__entry(
 342                 DEV_ENTRY
 343                 __field(u32, stat1)     __field(u32, stat2)
 344         ),
 345         TP_fast_assign(
 346                 DEV_ASSIGN;
 347                 __entry->stat1 = stat1;
 348                 __entry->stat2 = stat2;
 349         ),
 350         TP_printk(DEV_PR_FMT "%08x %08x",
 351                   DEV_PR_ARG, __entry->stat1, __entry->stat2)
 352 );
 353
 354 TRACE_EVENT(mt_rx_dma_aggr,
 355         TP_PROTO(struct mt7601u_dev *dev, int cnt, bool paged),
 356         TP_ARGS(dev, cnt, paged),
 357         TP_STRUCT__entry(
 358                 DEV_ENTRY
 359                 __field(u8, cnt)
 360                 __field(bool, paged)
 361         ),
 362         TP_fast_assign(
 363                 DEV_ASSIGN;
 364                 __entry->cnt = cnt;
 365                 __entry->paged = paged;
 366         ),
 367         TP_printk(DEV_PR_FMT "cnt:%d paged:%d",
 368                   DEV_PR_ARG, __entry->cnt, __entry->paged)
 369 );
 370
 371 DEFINE_EVENT(dev_simple_evt, set_key,
 372         TP_PROTO(struct mt7601u_dev *dev, u8 val),
 373         TP_ARGS(dev, val)
 374 );
 375
 376 TRACE_EVENT(set_shared_key,
 377         TP_PROTO(struct mt7601u_dev *dev, u8 vid, u8 key),
 378         TP_ARGS(dev, vid, key),
 379         TP_STRUCT__entry(
 380                 DEV_ENTRY
 381                 __field(u8, vid)
 382                 __field(u8, key)
 383         ),
 384         TP_fast_assign(
 385                 DEV_ASSIGN;
 386                 __entry->vid = vid;
 387                 __entry->key = key;
 388         ),
 389         TP_printk(DEV_PR_FMT "phy:%02hhx off:%02hhx",
 390                   DEV_PR_ARG, __entry->vid, __entry->key)
 391 );
 392
 393 #endif
 394
 395 #undef TRACE_INCLUDE_PATH
 396 #define TRACE_INCLUDE_PATH .
 397 #undef TRACE_INCLUDE_FILE
 398 #define TRACE_INCLUDE_FILE trace
 399
 400 #include <trace/define_trace.h>