cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

trace.h (2026B)

      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
     33TRACE_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>