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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/include/trace/events/fsi_master_i2cr.h
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/* SPDX-License-Identifier: GPL-2.0-or-later */

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#undef TRACE_SYSTEM

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#define TRACE_SYSTEM fsi_master_i2cr

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#if !defined(_TRACE_FSI_MASTER_I2CR_H) || defined(TRACE_HEADER_MULTI_READ)

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#define _TRACE_FSI_MASTER_I2CR_H

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#include <linux/tracepoint.h>

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TRACE_EVENT(i2cr_i2c_error,

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	TP_PROTO(const struct i2c_client *client, uint32_t command, int rc),

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	TP_ARGS(client, command, rc),

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	TP_STRUCT__entry(

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		__field(int, bus)

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		__field(int, rc)

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		__array(unsigned char, command, sizeof(uint32_t))

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		__field(unsigned short, addr)

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	),

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	TP_fast_assign(

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		__entry->bus = client->adapter->nr;

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		__entry->rc = rc;

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		memcpy(__entry->command, &command, sizeof(uint32_t));

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		__entry->addr = client->addr;

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	),

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	TP_printk("%d-%02x command:{ %*ph } rc:%d", __entry->bus, __entry->addr,

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		  (int)sizeof(uint32_t), __entry->command, __entry->rc)

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);

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TRACE_EVENT(i2cr_read,

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	TP_PROTO(const struct i2c_client *client, uint32_t command, uint64_t *data),

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	TP_ARGS(client, command, data),

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	TP_STRUCT__entry(

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		__field(int, bus)

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		__array(unsigned char, data, sizeof(uint64_t))

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		__array(unsigned char, command, sizeof(uint32_t))

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		__field(unsigned short, addr)

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	),

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	TP_fast_assign(

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		__entry->bus = client->adapter->nr;

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		memcpy(__entry->data, data, sizeof(uint64_t));

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		memcpy(__entry->command, &command, sizeof(uint32_t));

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		__entry->addr = client->addr;

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	),

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	TP_printk("%d-%02x command:{ %*ph } { %*ph }", __entry->bus, __entry->addr,

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		  (int)sizeof(uint32_t), __entry->command, (int)sizeof(uint64_t), __entry->data)

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);

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TRACE_EVENT(i2cr_status,

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	TP_PROTO(const struct i2c_client *client, uint64_t status),

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	TP_ARGS(client, status),

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	TP_STRUCT__entry(

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		__field(uint64_t, status)

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		__field(int, bus)

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		__field(unsigned short, addr)

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	),

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	TP_fast_assign(

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		__entry->status = status;

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		__entry->bus = client->adapter->nr;

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		__entry->addr = client->addr;

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	),

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	TP_printk("%d-%02x %016llx", __entry->bus, __entry->addr, __entry->status)

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);

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TRACE_EVENT(i2cr_status_error,

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	TP_PROTO(const struct i2c_client *client, uint64_t status, uint64_t error, uint64_t log),

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	TP_ARGS(client, status, error, log),

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	TP_STRUCT__entry(

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		__field(uint64_t, error)

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		__field(uint64_t, log)

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		__field(uint64_t, status)

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		__field(int, bus)

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		__field(unsigned short, addr)

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	),

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	TP_fast_assign(

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		__entry->error = error;

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		__entry->log = log;

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		__entry->status = status;

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		__entry->bus = client->adapter->nr;

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		__entry->addr = client->addr;

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	),

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	TP_printk("%d-%02x status:%016llx error:%016llx log:%016llx", __entry->bus, __entry->addr,

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		  __entry->status, __entry->error, __entry->log)

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);

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TRACE_EVENT(i2cr_write,

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	TP_PROTO(const struct i2c_client *client, uint32_t command, uint64_t data),

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	TP_ARGS(client, command, data),

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	TP_STRUCT__entry(

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		__field(int, bus)

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		__array(unsigned char, data, sizeof(uint64_t))

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		__array(unsigned char, command, sizeof(uint32_t))

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		__field(unsigned short, addr)

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	),

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	TP_fast_assign(

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		__entry->bus = client->adapter->nr;

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		memcpy(__entry->data, &data, sizeof(uint64_t));

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		memcpy(__entry->command, &command, sizeof(uint32_t));

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		__entry->addr = client->addr;

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	),

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	TP_printk("%d-%02x command:{ %*ph } { %*ph }", __entry->bus, __entry->addr,

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		  (int)sizeof(uint32_t), __entry->command, (int)sizeof(uint64_t), __entry->data)

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);

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#endif

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#include <trace/define_trace.h>

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