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 33 TRACE_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 __vstring(msg, vaf->fmt, vaf->va) 44 ), 45 46 TP_fast_assign( 47 __assign_str(device); 48 __assign_str(driver); 49 __assign_vstr(msg, vaf->fmt, vaf->va); 50 ), 51 52 TP_printk( 53 "%s %s %s", 54 __get_str(driver), 55 __get_str(device), 56 __get_str(msg) 57 ) 58 ); 59 60 #endif /* _TRACE_H || TRACE_HEADER_MULTI_READ */ 61 62 #undef TRACE_INCLUDE_PATH 63 #define TRACE_INCLUDE_PATH . 64 #undef TRACE_INCLUDE_FILE 65 #define TRACE_INCLUDE_FILE trace 66 67 /* This part must be outside protection */ 68 #include <trace/define_trace.h> 69