net/mac80211/trace.c

0001 // SPDX-License-Identifier: GPL-2.0
0002 /* bug in tracepoint.h, it should include this */
0003 #include <linux/module.h>
0004
0005 /* sparse isn't too happy with all macros... */
0006 #ifndef __CHECKER__
0007 #include <net/cfg80211.h>
0008 #include "driver-ops.h"
0009 #include "debug.h"
0010 #define CREATE_TRACE_POINTS
0011 #include "trace.h"
0012 #include "trace_msg.h"
0013
0014 #ifdef CONFIG_MAC80211_MESSAGE_TRACING
0015 void __sdata_info(const char *fmt, ...)
0016 {
0017     struct va_format vaf = {
0018         .fmt = fmt,
0019     };
0020     va_list args;
0021
0022     va_start(args, fmt);
0023     vaf.va = &args;
0024
0025     pr_info("%pV", &vaf);
0026     trace_mac80211_info(&vaf);
0027     va_end(args);
0028 }
0029
0030 void __sdata_dbg(bool print, const char *fmt, ...)
0031 {
0032     struct va_format vaf = {
0033         .fmt = fmt,
0034     };
0035     va_list args;
0036
0037     va_start(args, fmt);
0038     vaf.va = &args;
0039
0040     if (print)
0041         pr_debug("%pV", &vaf);
0042     trace_mac80211_dbg(&vaf);
0043     va_end(args);
0044 }
0045
0046 void __sdata_err(const char *fmt, ...)
0047 {
0048     struct va_format vaf = {
0049         .fmt = fmt,
0050     };
0051     va_list args;
0052
0053     va_start(args, fmt);
0054     vaf.va = &args;
0055
0056     pr_err("%pV", &vaf);
0057     trace_mac80211_err(&vaf);
0058     va_end(args);
0059 }
0060
0061 void __wiphy_dbg(struct wiphy *wiphy, bool print, const char *fmt, ...)
0062 {
0063     struct va_format vaf = {
0064         .fmt = fmt,
0065     };
0066     va_list args;
0067
0068     va_start(args, fmt);
0069     vaf.va = &args;
0070
0071     if (print)
0072         wiphy_dbg(wiphy, "%pV", &vaf);
0073     trace_mac80211_dbg(&vaf);
0074     va_end(args);
0075 }
0076 #endif
0077 #endif