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kernel_samsung_sm7125/include/trace/events/scm.h

69 lines
1.7 KiB

/* Copyright (c) 2016, 2018 The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM scm
#if !defined(_TRACE_SCM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_SCM_H
#include <linux/types.h>
#include <linux/tracepoint.h>
#include <soc/qcom/scm.h>
TRACE_EVENT(scm_call_start,
TP_PROTO(u64 x0, struct scm_desc *p),
TP_ARGS(x0, p),
TP_STRUCT__entry(
__field(u64, x0)
__field(u32, arginfo)
__array(u64, args, MAX_SCM_ARGS)
__field(u64, x5)
),
TP_fast_assign(
__entry->x0 = x0;
__entry->arginfo = p->arginfo;
memcpy(__entry->args, p->args, sizeof(__entry->args));
__entry->x5 = p->x5;
),
TP_printk("func id=%#llx (args: %#x, %#llx, %#llx, %#llx, %#llx)",
__entry->x0, __entry->arginfo, __entry->args[0],
__entry->args[1], __entry->args[2], __entry->x5)
);
TRACE_EVENT(scm_call_end,
TP_PROTO(struct scm_desc *p),
TP_ARGS(p),
TP_STRUCT__entry(
__array(u64, ret, MAX_SCM_RETS)
),
TP_fast_assign(
memcpy(__entry->ret, p->ret, sizeof(__entry->ret));
),
TP_printk("ret: %#llx, %#llx, %#llx",
__entry->ret[0], __entry->ret[1], __entry->ret[2])
);
#endif /* _TRACE_SCM_H */
/* This part must be outside protection */
#include <trace/define_trace.h>