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1/* SPDX-License-Identifier: ISC */2/*3 * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>4 */5 6#if !defined(__MT76_USB_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)7#define __MT76_USB_TRACE_H8 9#include <linux/tracepoint.h>10#include "mt76.h"11 12#undef TRACE_SYSTEM13#define TRACE_SYSTEM mt76_usb14 15#define MAXNAME 3216#define DEV_ENTRY __array(char, wiphy_name, 32)17#define DEV_ASSIGN strscpy(__entry->wiphy_name, \18 wiphy_name(dev->hw->wiphy), MAXNAME)19#define DEV_PR_FMT "%s "20#define DEV_PR_ARG __entry->wiphy_name21 22#define REG_ENTRY __field(u32, reg) __field(u32, val)23#define REG_ASSIGN __entry->reg = reg; __entry->val = val24#define REG_PR_FMT "reg:0x%04x=0x%08x"25#define REG_PR_ARG __entry->reg, __entry->val26 27DECLARE_EVENT_CLASS(dev_reg_evt,28 TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),29 TP_ARGS(dev, reg, val),30 TP_STRUCT__entry(31 DEV_ENTRY32 REG_ENTRY33 ),34 TP_fast_assign(35 DEV_ASSIGN;36 REG_ASSIGN;37 ),38 TP_printk(39 DEV_PR_FMT REG_PR_FMT,40 DEV_PR_ARG, REG_PR_ARG41 )42);43 44DEFINE_EVENT(dev_reg_evt, usb_reg_rr,45 TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),46 TP_ARGS(dev, reg, val)47);48 49DEFINE_EVENT(dev_reg_evt, usb_reg_wr,50 TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),51 TP_ARGS(dev, reg, val)52);53 54DECLARE_EVENT_CLASS(urb_transfer,55 TP_PROTO(struct mt76_dev *dev, struct urb *u),56 TP_ARGS(dev, u),57 TP_STRUCT__entry(58 DEV_ENTRY __field(unsigned int, pipe) __field(u32, len)59 ),60 TP_fast_assign(61 DEV_ASSIGN;62 __entry->pipe = u->pipe;63 __entry->len = u->transfer_buffer_length;64 ),65 TP_printk(DEV_PR_FMT "p:%08x len:%u",66 DEV_PR_ARG, __entry->pipe, __entry->len)67);68 69DEFINE_EVENT(urb_transfer, submit_urb,70 TP_PROTO(struct mt76_dev *dev, struct urb *u),71 TP_ARGS(dev, u)72);73 74DEFINE_EVENT(urb_transfer, rx_urb,75 TP_PROTO(struct mt76_dev *dev, struct urb *u),76 TP_ARGS(dev, u)77);78 79#endif80 81#undef TRACE_INCLUDE_PATH82#define TRACE_INCLUDE_PATH .83#undef TRACE_INCLUDE_FILE84#define TRACE_INCLUDE_FILE usb_trace85 86#include <trace/define_trace.h>87