linux/drivers/net/wireless/mediatek/mt76/usb_trace.h

/* SPDX-License-Identifier: ISC */
/*
 * Copyright (C) 2018 Lorenzo Bianconi <[email protected]>
 */

#if !defined(__MT76_USB_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define __MT76_USB_TRACE_H

#include <linux/tracepoint.h>
#include "mt76.h"

#undef TRACE_SYSTEM
#define TRACE_SYSTEM …

#define MAXNAME …
#define DEV_ENTRY …
#define DEV_ASSIGN …
#define DEV_PR_FMT …
#define DEV_PR_ARG …

#define REG_ENTRY …
#define REG_ASSIGN …
#define REG_PR_FMT …
#define REG_PR_ARG …

DECLARE_EVENT_CLASS(dev_reg_evt,
	TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
	TP_ARGS(dev, reg, val),
	TP_STRUCT__entry(
		DEV_ENTRY
		REG_ENTRY
	),
	TP_fast_assign(
		DEV_ASSIGN;
		REG_ASSIGN;
	),
	TP_printk(
		DEV_PR_FMT REG_PR_FMT,
		DEV_PR_ARG, REG_PR_ARG
	)
);

DEFINE_EVENT(dev_reg_evt, usb_reg_rr,
	TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
	TP_ARGS(dev, reg, val)
);

DEFINE_EVENT(dev_reg_evt, usb_reg_wr,
	TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
	TP_ARGS(dev, reg, val)
);

DECLARE_EVENT_CLASS(urb_transfer,
	TP_PROTO(struct mt76_dev *dev, struct urb *u),
	TP_ARGS(dev, u),
	TP_STRUCT__entry(
		DEV_ENTRY __field(unsigned int, pipe) __field(u32, len)
	),
	TP_fast_assign(
		DEV_ASSIGN;
		__entry->pipe = u->pipe;
		__entry->len = u->transfer_buffer_length;
	),
	TP_printk(DEV_PR_FMT "p:%08x len:%u",
		  DEV_PR_ARG, __entry->pipe, __entry->len)
);

DEFINE_EVENT(urb_transfer, submit_urb,
	TP_PROTO(struct mt76_dev *dev, struct urb *u),
	TP_ARGS(dev, u)
);

DEFINE_EVENT(urb_transfer, rx_urb,
	TP_PROTO(struct mt76_dev *dev, struct urb *u),
	TP_ARGS(dev, u)
);

#endif

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH …
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE …

#include <trace/define_trace.h>