LXR linux/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
  15void __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
  30void __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
  46void __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
  61void __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
  78