LCOV - code coverage report
Current view: top level - drivers/net/wireless/ath - trace.h (source / functions) Hit Total Coverage
Test: combined.info Lines: 1 1 100.0 %
Date: 2022-03-28 13:20:08 Functions: 0 0 -
Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /*
       2                 :            :  * Copyright (c) 2014 Qualcomm Atheros, Inc.
       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
      11                 :            :  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
      12                 :            :  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
      13                 :            :  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
      14                 :            :  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
      15                 :            :  */
      16                 :            : 
      17                 :            : #if !defined(_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
      18                 :            : #define _TRACE_H
      19                 :            : 
      20                 :            : #include <linux/tracepoint.h>
      21                 :            : #include "ath.h"
      22                 :            : 
      23                 :            : #undef TRACE_SYSTEM
      24                 :            : #define TRACE_SYSTEM ath
      25                 :            : 
      26                 :            : #if !defined(CONFIG_ATH_TRACEPOINTS)
      27                 :            : 
      28                 :            : #undef TRACE_EVENT
      29                 :            : #define TRACE_EVENT(name, proto, ...) static inline void trace_ ## name(proto) {}
      30                 :            : 
      31                 :            : #endif /* CONFIG_ATH_TRACEPOINTS */
      32                 :            : 
      33                 :         95 : TRACE_EVENT(ath_log,
      34                 :            : 
      35                 :            :             TP_PROTO(struct wiphy *wiphy,
      36                 :            :                      struct va_format *vaf),
      37                 :            : 
      38                 :            :             TP_ARGS(wiphy, vaf),
      39                 :            : 
      40                 :            :             TP_STRUCT__entry(
      41                 :            :                     __string(device, wiphy_name(wiphy))
      42                 :            :                     __string(driver, KBUILD_MODNAME)
      43                 :            :                     __dynamic_array(char, msg, ATH_DBG_MAX_LEN)
      44                 :            :             ),
      45                 :            : 
      46                 :            :             TP_fast_assign(
      47                 :            :                     __assign_str(device, wiphy_name(wiphy));
      48                 :            :                     __assign_str(driver, KBUILD_MODNAME);
      49                 :            :                     WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
      50                 :            :                                            ATH_DBG_MAX_LEN,
      51                 :            :                                            vaf->fmt,
      52                 :            :                                            *vaf->va) >= ATH_DBG_MAX_LEN);
      53                 :            :             ),
      54                 :            : 
      55                 :            :             TP_printk(
      56                 :            :                     "%s %s %s",
      57                 :            :                     __get_str(driver),
      58                 :            :                     __get_str(device),
      59                 :            :                     __get_str(msg)
      60                 :            :             )
      61                 :            : );
      62                 :            : 
      63                 :            : #endif /* _TRACE_H || TRACE_HEADER_MULTI_READ */
      64                 :            : 
      65                 :            : #undef TRACE_INCLUDE_PATH
      66                 :            : #define TRACE_INCLUDE_PATH .
      67                 :            : #undef TRACE_INCLUDE_FILE
      68                 :            : #define TRACE_INCLUDE_FILE trace
      69                 :            : 
      70                 :            : /* This part must be outside protection */
      71                 :            : #include <trace/define_trace.h>

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