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1/*2 * Copyright (c) 2011 Broadcom Corporation3 *4 * Permission to use, copy, modify, and/or distribute this software for any5 * purpose with or without fee is hereby granted, provided that the above6 * copyright notice and this permission notice appear in all copies.7 *8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.15 */16 17#if !defined(__TRACE_BRCMSMAC_H) || defined(TRACE_HEADER_MULTI_READ)18#define __TRACE_BRCMSMAC_H19 20#include <linux/tracepoint.h>21 22#undef TRACE_SYSTEM23#define TRACE_SYSTEM brcmsmac24 25/*26 * We define a tracepoint, its arguments, its printk format and its27 * 'fast binary record' layout.28 */29TRACE_EVENT(brcms_timer,30 /* TPPROTO is the prototype of the function called by this tracepoint */31 TP_PROTO(struct brcms_timer *t),32 /*33 * TPARGS(firstarg, p) are the parameters names, same as found in the34 * prototype.35 */36 TP_ARGS(t),37 /*38 * Fast binary tracing: define the trace record via TP_STRUCT__entry().39 * You can think about it like a regular C structure local variable40 * definition.41 */42 TP_STRUCT__entry(43 __field(uint, ms)44 __field(uint, set)45 __field(uint, periodic)46 ),47 TP_fast_assign(48 __entry->ms = t->ms;49 __entry->set = t->set;50 __entry->periodic = t->periodic;51 ),52 TP_printk(53 "ms=%u set=%u periodic=%u",54 __entry->ms, __entry->set, __entry->periodic55 )56);57 58TRACE_EVENT(brcms_dpc,59 TP_PROTO(unsigned long data),60 TP_ARGS(data),61 TP_STRUCT__entry(62 __field(unsigned long, data)63 ),64 TP_fast_assign(65 __entry->data = data;66 ),67 TP_printk(68 "data=%p",69 (void *)__entry->data70 )71);72 73TRACE_EVENT(brcms_macintstatus,74 TP_PROTO(const struct device *dev, int in_isr, u32 macintstatus,75 u32 mask),76 TP_ARGS(dev, in_isr, macintstatus, mask),77 TP_STRUCT__entry(78 __string(dev, dev_name(dev))79 __field(int, in_isr)80 __field(u32, macintstatus)81 __field(u32, mask)82 ),83 TP_fast_assign(84 __assign_str(dev);85 __entry->in_isr = in_isr;86 __entry->macintstatus = macintstatus;87 __entry->mask = mask;88 ),89 TP_printk("[%s] in_isr=%d macintstatus=%#x mask=%#x", __get_str(dev),90 __entry->in_isr, __entry->macintstatus, __entry->mask)91);92#endif /* __TRACE_BRCMSMAC_H */93 94#ifdef CONFIG_BRCM_TRACING95 96#undef TRACE_INCLUDE_PATH97#define TRACE_INCLUDE_PATH .98#undef TRACE_INCLUDE_FILE99#define TRACE_INCLUDE_FILE brcms_trace_brcmsmac100#include <trace/define_trace.h>101 102#endif /* CONFIG_BRCM_TRACING */103