blob: 7b261ddb2ac66f3196d29a23a434d5884401ed57 [file] [log] [blame]
/* SPDX-License-Identifier: ISC */
/*
* Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
*/
#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 mt76_usb
#define MAXNAME 32
#define DEV_ENTRY __array(char, wiphy_name, 32)
#define DEV_ASSIGN strscpy(__entry->wiphy_name, \
wiphy_name(dev->hw->wiphy), MAXNAME)
#define DEV_PR_FMT "%s "
#define DEV_PR_ARG __entry->wiphy_name
#define REG_ENTRY __field(u32, reg) __field(u32, val)
#define REG_ASSIGN __entry->reg = reg; __entry->val = val
#define REG_PR_FMT "reg:0x%04x=0x%08x"
#define REG_PR_ARG __entry->reg, __entry->val
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 usb_trace
#include <trace/define_trace.h>