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 DECLARE_EVENT_CLASS(brcms_msg_event, 28 TP_PROTO(struct va_format *vaf), 29 TP_ARGS(vaf), 30 TP_STRUCT__entry( 31 __vstring(msg, vaf->fmt, vaf->va) 32 ), 33 TP_fast_assign( 34 __assign_vstr(msg, vaf->fmt, vaf->va); 35 ), 36 TP_printk("%s", __get_str(msg)) 37 ); 38 39 DEFINE_EVENT(brcms_msg_event, brcms_info, 40 TP_PROTO(struct va_format *vaf), 41 TP_ARGS(vaf) 42 ); 43 44 DEFINE_EVENT(brcms_msg_event, brcms_warn, 45 TP_PROTO(struct va_format *vaf), 46 TP_ARGS(vaf) 47 ); 48 49 DEFINE_EVENT(brcms_msg_event, brcms_err, 50 TP_PROTO(struct va_format *vaf), 51 TP_ARGS(vaf) 52 ); 53 54 DEFINE_EVENT(brcms_msg_event, brcms_crit, 55 TP_PROTO(struct va_format *vaf), 56 TP_ARGS(vaf) 57 ); 58 59 TRACE_EVENT(brcms_dbg, 60 TP_PROTO(u32 level, const char *func, struct va_format *vaf), 61 TP_ARGS(level, func, vaf), 62 TP_STRUCT__entry( 63 __field(u32, level) 64 __string(func, func) 65 __vstring(msg, vaf->fmt, vaf->va) 66 ), 67 TP_fast_assign( 68 __entry->level = level; 69 __assign_str(func, func); 70 __assign_vstr(msg, vaf->fmt, vaf->va); 71 ), 72 TP_printk("%s: %s", __get_str(func), __get_str(msg)) 73 ); 74 #endif /* __TRACE_BRCMSMAC_MSG_H */ 75 76 #ifdef CONFIG_BRCM_TRACING 77 78 #undef TRACE_INCLUDE_PATH 79 #define TRACE_INCLUDE_PATH . 80 #undef TRACE_INCLUDE_FILE 81 #define TRACE_INCLUDE_FILE brcms_trace_brcmsmac_msg 82 #include <trace/define_trace.h> 83 84 #endif /* CONFIG_BRCM_TRACING */ 85