diff options
author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-11-21 12:59:41 +0000 |
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committer | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-12-22 09:40:23 +0000 |
commit | e34cb44ac7c08783b98a16eec70125e205e6eb12 (patch) | |
tree | 1101d23f1a73e5627ae187b07c7a0cf8826e10d1 /net/mac80211/trace.c |
initial commit
Generated againts 4.14 kernel source with
git backports 1d8cc151d365582b42be00af776270b834a7a37d
Diffstat (limited to 'net/mac80211/trace.c')
-rw-r--r-- | net/mac80211/trace.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/net/mac80211/trace.c b/net/mac80211/trace.c new file mode 100644 index 0000000..a8cb161 --- /dev/null +++ b/net/mac80211/trace.c @@ -0,0 +1,97 @@ +// SPDX-License-Identifier: GPL-2.0 +/* bug in tracepoint.h, it should include this */ +#include <linux/module.h> + +/* sparse isn't too happy with all macros... */ +#ifndef __CHECKER__ +#include <net/cfg80211.h> +#include "driver-ops.h" +#include "debug.h" +#define CREATE_TRACE_POINTS +#include "trace.h" +#include "trace_msg.h" + +#ifdef CPTCFG_MAC80211_MESSAGE_TRACING +void __sdata_info(const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args, args2; + + va_start(args, fmt); + + va_copy(args2, args); + vaf.va = &args2; + pr_info("%pV", &vaf); + va_end(args2); + + vaf.va = &args; + trace_mac80211_info(&vaf); + va_end(args); +} + +void __sdata_dbg(bool print, const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args; + + va_start(args, fmt); + + if (print) { + va_list args2; + + va_copy(args2, args); + vaf.va = &args2; + pr_debug("%pV", &vaf); + va_end(args2); + } + vaf.va = &args; + trace_mac80211_dbg(&vaf); + va_end(args); +} + +void __sdata_err(const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args, args2; + + va_start(args, fmt); + + va_copy(args2, args); + vaf.va = &args2; + pr_err("%pV", &vaf); + va_end(args2); + + vaf.va = &args; + trace_mac80211_err(&vaf); + va_end(args); +} + +void __wiphy_dbg(struct wiphy *wiphy, bool print, const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args; + + va_start(args, fmt); + + if (print) { + va_list args2; + + va_copy(args2, args); + vaf.va = &args2; + pr_debug("%pV", &vaf); + va_end(args2); + } + vaf.va = &args; + trace_mac80211_dbg(&vaf); + va_end(args); +} +#endif +#endif |