+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM i2c
-
-#if !defined(LTTNG_TRACE_I2C_H) || defined(TRACE_HEADER_MULTI_READ)
-#define LTTNG_TRACE_I2C_H
-
-#include <lttng/tracepoint-event.h>
-
-/*
- * __i2c_transfer() write request
- */
-LTTNG_TRACEPOINT_EVENT_CODE(i2c_write,
-
- TP_PROTO(const struct i2c_adapter *adap, const struct i2c_msg *msg,
- int num),
-
- TP_ARGS(adap, msg, num),
-
- TP_locvar(
- int extract_sensitive_payload;
- ),
-
- TP_code_pre(
- tp_locvar->extract_sensitive_payload =
- READ_ONCE(extract_sensitive_payload);
- ),
-
- TP_FIELDS(
- ctf_integer(int, adapter_nr, adap->nr)
- ctf_integer(__u16, msg_nr, num)
- ctf_integer(__u16, addr, msg->addr)
- ctf_integer(__u16, flags, msg->flags)
- ctf_integer(__u16, len, msg->len)
- ctf_sequence_hex(__u8, buf,
- tp_locvar->extract_sensitive_payload ?
- msg->buf : NULL,
- __u16,
- tp_locvar->extract_sensitive_payload ?
- msg->len : 0)
- ),
-
- TP_code_post()
-)
-
-/*
- * __i2c_transfer() read request
- */
-LTTNG_TRACEPOINT_EVENT(i2c_read,
-
- TP_PROTO(const struct i2c_adapter *adap, const struct i2c_msg *msg,
- int num),
-
- TP_ARGS(adap, msg, num),
-
- TP_FIELDS(
- ctf_integer(int, adapter_nr, adap->nr)
- ctf_integer(__u16, msg_nr, num)
- ctf_integer(__u16, addr, msg->addr)
- ctf_integer(__u16, flags, msg->flags)
- ctf_integer(__u16, len, msg->len)
- )
-)
-
-/*
- * __i2c_transfer() read reply
- */
-LTTNG_TRACEPOINT_EVENT_CODE(i2c_reply,
-
- TP_PROTO(const struct i2c_adapter *adap, const struct i2c_msg *msg,
- int num),
-
- TP_ARGS(adap, msg, num),
-
- TP_locvar(
- int extract_sensitive_payload;
- ),
-
- TP_code_pre(
- tp_locvar->extract_sensitive_payload =
- READ_ONCE(extract_sensitive_payload);
- ),
-
- TP_FIELDS(
- ctf_integer(int, adapter_nr, adap->nr)
- ctf_integer(__u16, msg_nr, num)
- ctf_integer(__u16, addr, msg->addr)
- ctf_integer(__u16, flags, msg->flags)
- ctf_integer(__u16, len, msg->len)
- ctf_sequence_hex(__u8, buf,
- tp_locvar->extract_sensitive_payload ?
- msg->buf : NULL,
- __u16,
- tp_locvar->extract_sensitive_payload ?
- msg->len : 0)
- ),
-
- TP_code_post()
-)
-
-/*
- * __i2c_transfer() result
- */
-LTTNG_TRACEPOINT_EVENT(i2c_result,
-
- TP_PROTO(const struct i2c_adapter *adap, int num, int ret),
-
- TP_ARGS(adap, num, ret),
-
- TP_FIELDS(
- ctf_integer(int, adapter_nr, adap->nr)
- ctf_integer(__u16, nr_msgs, num)
- ctf_integer(__s16, ret, ret)
- )
-)
-
-#endif /* LTTNG_TRACE_I2C_H */
-
-/* This part must be outside protection */
-#include <lttng/define_trace.h>