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/* 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>
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