1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (c) 2014 Qualcomm Atheros, Inc. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission to use, copy, modify, and/or distribute this software for any 5*4882a593Smuzhiyun * purpose with or without fee is hereby granted, provided that the above 6*4882a593Smuzhiyun * copyright notice and this permission notice appear in all copies. 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9*4882a593Smuzhiyun * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10*4882a593Smuzhiyun * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11*4882a593Smuzhiyun * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12*4882a593Smuzhiyun * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13*4882a593Smuzhiyun * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14*4882a593Smuzhiyun * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #if !defined(_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 18*4882a593Smuzhiyun #define _TRACE_H 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #include <linux/tracepoint.h> 21*4882a593Smuzhiyun #include "ath.h" 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #undef TRACE_SYSTEM 24*4882a593Smuzhiyun #define TRACE_SYSTEM ath 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #if !defined(CONFIG_ATH_TRACEPOINTS) 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #undef TRACE_EVENT 29*4882a593Smuzhiyun #define TRACE_EVENT(name, proto, ...) static inline void trace_ ## name(proto) {} 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun #endif /* CONFIG_ATH_TRACEPOINTS */ 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun TRACE_EVENT(ath_log, 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun TP_PROTO(struct wiphy *wiphy, 36*4882a593Smuzhiyun struct va_format *vaf), 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun TP_ARGS(wiphy, vaf), 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun TP_STRUCT__entry( 41*4882a593Smuzhiyun __string(device, wiphy_name(wiphy)) 42*4882a593Smuzhiyun __string(driver, KBUILD_MODNAME) 43*4882a593Smuzhiyun __dynamic_array(char, msg, ATH_DBG_MAX_LEN) 44*4882a593Smuzhiyun ), 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun TP_fast_assign( 47*4882a593Smuzhiyun __assign_str(device, wiphy_name(wiphy)); 48*4882a593Smuzhiyun __assign_str(driver, KBUILD_MODNAME); 49*4882a593Smuzhiyun WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), 50*4882a593Smuzhiyun ATH_DBG_MAX_LEN, 51*4882a593Smuzhiyun vaf->fmt, 52*4882a593Smuzhiyun *vaf->va) >= ATH_DBG_MAX_LEN); 53*4882a593Smuzhiyun ), 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun TP_printk( 56*4882a593Smuzhiyun "%s %s %s", 57*4882a593Smuzhiyun __get_str(driver), 58*4882a593Smuzhiyun __get_str(device), 59*4882a593Smuzhiyun __get_str(msg) 60*4882a593Smuzhiyun ) 61*4882a593Smuzhiyun ); 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun #endif /* _TRACE_H || TRACE_HEADER_MULTI_READ */ 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun #undef TRACE_INCLUDE_PATH 66*4882a593Smuzhiyun #define TRACE_INCLUDE_PATH . 67*4882a593Smuzhiyun #undef TRACE_INCLUDE_FILE 68*4882a593Smuzhiyun #define TRACE_INCLUDE_FILE trace 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun /* This part must be outside protection */ 71*4882a593Smuzhiyun #include <trace/define_trace.h> 72