mirror of https://gitee.com/openkylin/linux.git
70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Trace events for the ChromeOS Embedded Controller
|
|
*
|
|
* Copyright 2019 Google LLC.
|
|
*/
|
|
|
|
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM cros_ec
|
|
|
|
#if !defined(_CROS_EC_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _CROS_EC_TRACE_H_
|
|
|
|
#include <linux/bits.h>
|
|
#include <linux/types.h>
|
|
#include <linux/platform_data/cros_ec_commands.h>
|
|
#include <linux/platform_data/cros_ec_proto.h>
|
|
|
|
#include <linux/tracepoint.h>
|
|
|
|
TRACE_EVENT(cros_ec_request_start,
|
|
TP_PROTO(struct cros_ec_command *cmd),
|
|
TP_ARGS(cmd),
|
|
TP_STRUCT__entry(
|
|
__field(uint32_t, version)
|
|
__field(uint32_t, command)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->version = cmd->version;
|
|
__entry->command = cmd->command;
|
|
),
|
|
TP_printk("version: %u, command: %s", __entry->version,
|
|
__print_symbolic(__entry->command, EC_CMDS))
|
|
);
|
|
|
|
TRACE_EVENT(cros_ec_request_done,
|
|
TP_PROTO(struct cros_ec_command *cmd, int retval),
|
|
TP_ARGS(cmd, retval),
|
|
TP_STRUCT__entry(
|
|
__field(uint32_t, version)
|
|
__field(uint32_t, command)
|
|
__field(uint32_t, result)
|
|
__field(int, retval)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->version = cmd->version;
|
|
__entry->command = cmd->command;
|
|
__entry->result = cmd->result;
|
|
__entry->retval = retval;
|
|
),
|
|
TP_printk("version: %u, command: %s, ec result: %s, retval: %d",
|
|
__entry->version,
|
|
__print_symbolic(__entry->command, EC_CMDS),
|
|
__print_symbolic(__entry->result, EC_RESULT),
|
|
__entry->retval)
|
|
);
|
|
|
|
|
|
#endif /* _CROS_EC_TRACE_H_ */
|
|
|
|
/* this part must be outside header guard */
|
|
|
|
#undef TRACE_INCLUDE_PATH
|
|
#define TRACE_INCLUDE_PATH .
|
|
|
|
#undef TRACE_INCLUDE_FILE
|
|
#define TRACE_INCLUDE_FILE cros_ec_trace
|
|
|
|
#include <trace/define_trace.h>
|