1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Portions of this file 4 * Copyright (C) 2019 Intel Corporation 5 */ 6 7 #ifdef CONFIG_MAC80211_MESSAGE_TRACING 8 9 #if !defined(__MAC80211_MSG_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ) 10 #define __MAC80211_MSG_DRIVER_TRACE 11 12 #include <linux/tracepoint.h> 13 #include <net/mac80211.h> 14 #include "ieee80211_i.h" 15 16 #undef TRACE_SYSTEM 17 #define TRACE_SYSTEM mac80211_msg 18 19 DECLARE_EVENT_CLASS(mac80211_msg_event, 20 TP_PROTO(struct va_format *vaf), 21 22 TP_ARGS(vaf), 23 24 TP_STRUCT__entry( 25 __vstring(msg, vaf->fmt, vaf->va) 26 ), 27 28 TP_fast_assign( 29 __assign_vstr(msg, vaf->fmt, vaf->va); 30 ), 31 32 TP_printk("%s", __get_str(msg)) 33 ); 34 35 DEFINE_EVENT(mac80211_msg_event, mac80211_info, 36 TP_PROTO(struct va_format *vaf), 37 TP_ARGS(vaf) 38 ); 39 DEFINE_EVENT(mac80211_msg_event, mac80211_dbg, 40 TP_PROTO(struct va_format *vaf), 41 TP_ARGS(vaf) 42 ); 43 DEFINE_EVENT(mac80211_msg_event, mac80211_err, 44 TP_PROTO(struct va_format *vaf), 45 TP_ARGS(vaf) 46 ); 47 #endif /* !__MAC80211_MSG_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */ 48 49 #undef TRACE_INCLUDE_PATH 50 #define TRACE_INCLUDE_PATH . 51 #undef TRACE_INCLUDE_FILE 52 #define TRACE_INCLUDE_FILE trace_msg 53 #include <trace/define_trace.h> 54 55 #endif 56