net/mac80211/trace.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /* bug in tracepoint.h, it should include this */
   3 #include <linux/module.h>
   4
   5 /* sparse isn't too happy with all macros... */
   6 #ifndef __CHECKER__
   7 #include <net/cfg80211.h>
   8 #include "driver-ops.h"
   9 #include "debug.h"
  10 #define CREATE_TRACE_POINTS
  11 #include "trace.h"
  12 #include "trace_msg.h"
  13
  14 #ifdef CONFIG_MAC80211_MESSAGE_TRACING
  15 void __sdata_info(const char *fmt, ...)
  16 {
  17         struct va_format vaf = {
  18                 .fmt = fmt,
  19         };
  20         va_list args;
  21
  22         va_start(args, fmt);
  23         vaf.va = &args;
  24
  25         pr_info("%pV", &vaf);
  26         trace_mac80211_info(&vaf);
  27         va_end(args);
  28 }
  29
  30 void __sdata_dbg(bool print, const char *fmt, ...)
  31 {
  32         struct va_format vaf = {
  33                 .fmt = fmt,
  34         };
  35         va_list args;
  36
  37         va_start(args, fmt);
  38         vaf.va = &args;
  39
  40         if (print)
  41                 pr_debug("%pV", &vaf);
  42         trace_mac80211_dbg(&vaf);
  43         va_end(args);
  44 }
  45
  46 void __sdata_err(const char *fmt, ...)
  47 {
  48         struct va_format vaf = {
  49                 .fmt = fmt,
  50         };
  51         va_list args;
  52
  53         va_start(args, fmt);
  54         vaf.va = &args;
  55
  56         pr_err("%pV", &vaf);
  57         trace_mac80211_err(&vaf);
  58         va_end(args);
  59 }
  60
  61 void __wiphy_dbg(struct wiphy *wiphy, bool print, const char *fmt, ...)
  62 {
  63         struct va_format vaf = {
  64                 .fmt = fmt,
  65         };
  66         va_list args;
  67
  68         va_start(args, fmt);
  69         vaf.va = &args;
  70
  71         if (print)
  72                 wiphy_dbg(wiphy, "%pV", &vaf);
  73         trace_mac80211_dbg(&vaf);
  74         va_end(args);
  75 }
  76 #endif
  77 #endif