1 /* 2 * Copyright (c) 2011 Broadcom Corporation 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 ANY 11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 #if !defined(__TRACE_BRCMSMAC_MSG_H) || defined(TRACE_HEADER_MULTI_READ) 18 #define __TRACE_BRCMSMAC_MSG_H 19 20 #include <linux/tracepoint.h> 21 22 #undef TRACE_SYSTEM 23 #define TRACE_SYSTEM brcmsmac_msg 24 25 #define MAX_MSG_LEN 100 26 27 #pragma GCC diagnostic push 28 #ifndef __clang__ 29 #pragma GCC diagnostic ignored "-Wsuggest-attribute=format" 30 #endif 31 32 DECLARE_EVENT_CLASS(brcms_msg_event, 33 TP_PROTO(struct va_format *vaf), 34 TP_ARGS(vaf), 35 TP_STRUCT__entry( 36 __vstring(msg, vaf->fmt, vaf->va) 37 ), 38 TP_fast_assign( 39 __assign_vstr(msg, vaf->fmt, vaf->va); 40 ), 41 TP_printk("%s", __get_str(msg)) 42 ); 43 44 DEFINE_EVENT(brcms_msg_event, brcms_info, 45 TP_PROTO(struct va_format *vaf), 46 TP_ARGS(vaf) 47 ); 48 49 DEFINE_EVENT(brcms_msg_event, brcms_warn, 50 TP_PROTO(struct va_format *vaf), 51 TP_ARGS(vaf) 52 ); 53 54 DEFINE_EVENT(brcms_msg_event, brcms_err, 55 TP_PROTO(struct va_format *vaf), 56 TP_ARGS(vaf) 57 ); 58 59 DEFINE_EVENT(brcms_msg_event, brcms_crit, 60 TP_PROTO(struct va_format *vaf), 61 TP_ARGS(vaf) 62 ); 63 64 TRACE_EVENT(brcms_dbg, 65 TP_PROTO(u32 level, const char *func, struct va_format *vaf), 66 TP_ARGS(level, func, vaf), 67 TP_STRUCT__entry( 68 __field(u32, level) 69 __string(func, func) 70 __vstring(msg, vaf->fmt, vaf->va) 71 ), 72 TP_fast_assign( 73 __entry->level = level; 74 __assign_str(func, func); 75 __assign_vstr(msg, vaf->fmt, vaf->va); 76 ), 77 TP_printk("%s: %s", __get_str(func), __get_str(msg)) 78 ); 79 80 #pragma GCC diagnostic pop 81 82 #endif /* __TRACE_BRCMSMAC_MSG_H */ 83 84 #ifdef CONFIG_BRCM_TRACING 85 86 #undef TRACE_INCLUDE_PATH 87 #define TRACE_INCLUDE_PATH . 88 #undef TRACE_INCLUDE_FILE 89 #define TRACE_INCLUDE_FILE brcms_trace_brcmsmac_msg 90 #include <trace/define_trace.h> 91 92 #endif /* CONFIG_BRCM_TRACING */ 93