kernel/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h

   1 /*
   2  * Copyright (c) 2011 Broadcom Corporation
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #if !defined(__TRACE_BRCMSMAC_TX_H) || defined(TRACE_HEADER_MULTI_READ)
  18 #define __TRACE_BRCMSMAC_TX_H
  19
  20 #include <linux/tracepoint.h>
  21
  22 #undef TRACE_SYSTEM
  23 #define TRACE_SYSTEM brcmsmac_tx
  24
  25 TRACE_EVENT(brcms_txdesc,
  26         TP_PROTO(const struct device *dev,
  27                  void *txh, size_t txh_len),
  28         TP_ARGS(dev, txh, txh_len),
  29         TP_STRUCT__entry(
  30                 __string(dev, dev_name(dev))
  31                 __dynamic_array(u8, txh, txh_len)
  32         ),
  33         TP_fast_assign(
  34                 __assign_str(dev, dev_name(dev));
  35                 memcpy(__get_dynamic_array(txh), txh, txh_len);
  36         ),
  37         TP_printk("[%s] txdesc", __get_str(dev))
  38 );
  39
  40 TRACE_EVENT(brcms_txstatus,
  41         TP_PROTO(const struct device *dev, u16 framelen, u16 frameid,
  42                  u16 status, u16 lasttxtime, u16 sequence, u16 phyerr,
  43                  u16 ackphyrxsh),
  44         TP_ARGS(dev, framelen, frameid, status, lasttxtime, sequence, phyerr,
  45                 ackphyrxsh),
  46         TP_STRUCT__entry(
  47                 __string(dev, dev_name(dev))
  48                 __field(u16, framelen)
  49                 __field(u16, frameid)
  50                 __field(u16, status)
  51                 __field(u16, lasttxtime)
  52                 __field(u16, sequence)
  53                 __field(u16, phyerr)
  54                 __field(u16, ackphyrxsh)
  55         ),
  56         TP_fast_assign(
  57                 __assign_str(dev, dev_name(dev));
  58                 __entry->framelen = framelen;
  59                 __entry->frameid = frameid;
  60                 __entry->status = status;
  61                 __entry->lasttxtime = lasttxtime;
  62                 __entry->sequence = sequence;
  63                 __entry->phyerr = phyerr;
  64                 __entry->ackphyrxsh = ackphyrxsh;
  65         ),
  66         TP_printk("[%s] FrameId %#04x TxStatus %#04x LastTxTime %#04x "
  67                   "Seq %#04x PHYTxStatus %#04x RxAck %#04x",
  68                   __get_str(dev), __entry->frameid, __entry->status,
  69                   __entry->lasttxtime, __entry->sequence, __entry->phyerr,
  70                   __entry->ackphyrxsh)
  71 );
  72
  73 TRACE_EVENT(brcms_ampdu_session,
  74         TP_PROTO(const struct device *dev, unsigned max_ampdu_len,
  75                  u16 max_ampdu_frames, u16 ampdu_len, u16 ampdu_frames,
  76                  u16 dma_len),
  77         TP_ARGS(dev, max_ampdu_len, max_ampdu_frames, ampdu_len, ampdu_frames,
  78                 dma_len),
  79         TP_STRUCT__entry(
  80                 __string(dev, dev_name(dev))
  81                 __field(unsigned, max_ampdu_len)
  82                 __field(u16, max_ampdu_frames)
  83                 __field(u16, ampdu_len)
  84                 __field(u16, ampdu_frames)
  85                 __field(u16, dma_len)
  86         ),
  87         TP_fast_assign(
  88                 __assign_str(dev, dev_name(dev));
  89                 __entry->max_ampdu_len = max_ampdu_len;
  90                 __entry->max_ampdu_frames = max_ampdu_frames;
  91                 __entry->ampdu_len = ampdu_len;
  92                 __entry->ampdu_frames = ampdu_frames;
  93                 __entry->dma_len = dma_len;
  94         ),
  95         TP_printk("[%s] ampdu session max_len=%u max_frames=%u len=%u frames=%u dma_len=%u",
  96                   __get_str(dev), __entry->max_ampdu_len,
  97                   __entry->max_ampdu_frames, __entry->ampdu_len,
  98                   __entry->ampdu_frames, __entry->dma_len)
  99 );
 100 #endif /* __TRACE_BRCMSMAC_TX_H */
 101
 102 #ifdef CONFIG_BRCM_TRACING
 103
 104 #undef TRACE_INCLUDE_PATH
 105 #define TRACE_INCLUDE_PATH .
 106 #undef TRACE_INCLUDE_FILE
 107 #define TRACE_INCLUDE_FILE brcms_trace_brcmsmac_tx
 108 #include <trace/define_trace.h>
 109
 110 #endif /* CONFIG_BRCM_TRACING */