LXR linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac

   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
  25TRACE_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
  40TRACE_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
  73TRACE_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 */
 111