/* 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 strlcpy(__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>