mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-09-22 12:44:11 +08:00
1b06d8ca08
When tracing messages written to the RSC it's very useful to know the type of TCS being targeted, in particular if/when the code borrows a WAKE TCS for ACTIVE votes. Add the "state" of the message to the traced information. While at it, drop the "send-msg:" substring, as this is already captured by the trace event itself. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230620230058.428833-1-quic_bjorande@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
88 lines
2.0 KiB
C
88 lines
2.0 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),
|
|
|
|
TP_ARGS(d, m, r),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(name, d->name)
|
|
__field(int, m)
|
|
__field(u32, addr)
|
|
__field(u32, data)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(name, d->name);
|
|
__entry->m = m;
|
|
__entry->addr = r->cmds[0].addr;
|
|
__entry->data = r->cmds[0].data;
|
|
),
|
|
|
|
TP_printk("%s: ack: tcs-m: %d addr: %#x data: %#x",
|
|
__get_str(name), __entry->m, __entry->addr, __entry->data)
|
|
);
|
|
|
|
TRACE_EVENT(rpmh_send_msg,
|
|
|
|
TP_PROTO(struct rsc_drv *d, int m, enum rpmh_state state, int n, u32 h,
|
|
const struct tcs_cmd *c),
|
|
|
|
TP_ARGS(d, m, state, n, h, c),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(name, d->name)
|
|
__field(int, m)
|
|
__field(u32, state)
|
|
__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->state = state;
|
|
__entry->n = n;
|
|
__entry->hdr = h;
|
|
__entry->addr = c->addr;
|
|
__entry->data = c->data;
|
|
__entry->wait = c->wait;
|
|
),
|
|
|
|
TP_printk("%s: tcs(m): %d [%s] cmd(n): %d msgid: %#x addr: %#x data: %#x complete: %d",
|
|
__get_str(name), __entry->m,
|
|
__print_symbolic(__entry->state,
|
|
{ RPMH_SLEEP_STATE, "sleep" },
|
|
{ RPMH_WAKE_ONLY_STATE, "wake" },
|
|
{ RPMH_ACTIVE_ONLY_STATE, "active" }),
|
|
__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>
|