linux/drivers/soc/qcom/trace-rpmh.h
Lina Iyer fc087fe5a4 drivers: qcom: rpmh-rsc: log RPMH requests in FTRACE
Log sent RPMH requests and interrupt responses in FTRACE.

Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
[rplsssn@codeaurora.org: rebase to v4.18-rc1 & fix merge conflict]
Signed-off-by: Raju P.L.S.S.S.N <rplsssn@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-07-21 13:32:31 -05:00

83 lines
1.8 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
*/
#if !defined(_TRACE_RPMH_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_RPMH_H
#undef TRACE_SYSTEM
#define TRACE_SYSTEM rpmh
#include <linux/tracepoint.h>
#include "rpmh-internal.h"
TRACE_EVENT(rpmh_tx_done,
TP_PROTO(struct rsc_drv *d, int m, const struct tcs_request *r, int e),
TP_ARGS(d, m, r, e),
TP_STRUCT__entry(
__string(name, d->name)
__field(int, m)
__field(u32, addr)
__field(u32, data)
__field(int, err)
),
TP_fast_assign(
__assign_str(name, d->name);
__entry->m = m;
__entry->addr = r->cmds[0].addr;
__entry->data = r->cmds[0].data;
__entry->err = e;
),
TP_printk("%s: ack: tcs-m: %d addr: %#x data: %#x errno: %d",
__get_str(name), __entry->m, __entry->addr, __entry->data,
__entry->err)
);
TRACE_EVENT(rpmh_send_msg,
TP_PROTO(struct rsc_drv *d, int m, int n, u32 h,
const struct tcs_cmd *c),
TP_ARGS(d, m, n, h, c),
TP_STRUCT__entry(
__string(name, d->name)
__field(int, m)
__field(int, n)
__field(u32, hdr)
__field(u32, addr)
__field(u32, data)
__field(bool, wait)
),
TP_fast_assign(
__assign_str(name, d->name);
__entry->m = m;
__entry->n = n;
__entry->hdr = h;
__entry->addr = c->addr;
__entry->data = c->data;
__entry->wait = c->wait;
),
TP_printk("%s: send-msg: tcs(m): %d cmd(n): %d msgid: %#x addr: %#x data: %#x complete: %d",
__get_str(name), __entry->m, __entry->n, __entry->hdr,
__entry->addr, __entry->data, __entry->wait)
);
#endif /* _TRACE_RPMH_H */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace-rpmh
#include <trace/define_trace.h>