1*4882a593Smuzhiyun /* SPDX-License-Identifier: ISC */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #if !defined(__MT76_USB_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 7*4882a593Smuzhiyun #define __MT76_USB_TRACE_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include <linux/tracepoint.h> 10*4882a593Smuzhiyun #include "mt76.h" 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #undef TRACE_SYSTEM 13*4882a593Smuzhiyun #define TRACE_SYSTEM mt76_usb 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #define MAXNAME 32 16*4882a593Smuzhiyun #define DEV_ENTRY __array(char, wiphy_name, 32) 17*4882a593Smuzhiyun #define DEV_ASSIGN strlcpy(__entry->wiphy_name, \ 18*4882a593Smuzhiyun wiphy_name(dev->hw->wiphy), MAXNAME) 19*4882a593Smuzhiyun #define DEV_PR_FMT "%s " 20*4882a593Smuzhiyun #define DEV_PR_ARG __entry->wiphy_name 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #define REG_ENTRY __field(u32, reg) __field(u32, val) 23*4882a593Smuzhiyun #define REG_ASSIGN __entry->reg = reg; __entry->val = val 24*4882a593Smuzhiyun #define REG_PR_FMT "reg:0x%04x=0x%08x" 25*4882a593Smuzhiyun #define REG_PR_ARG __entry->reg, __entry->val 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun DECLARE_EVENT_CLASS(dev_reg_evt, 28*4882a593Smuzhiyun TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), 29*4882a593Smuzhiyun TP_ARGS(dev, reg, val), 30*4882a593Smuzhiyun TP_STRUCT__entry( 31*4882a593Smuzhiyun DEV_ENTRY 32*4882a593Smuzhiyun REG_ENTRY 33*4882a593Smuzhiyun ), 34*4882a593Smuzhiyun TP_fast_assign( 35*4882a593Smuzhiyun DEV_ASSIGN; 36*4882a593Smuzhiyun REG_ASSIGN; 37*4882a593Smuzhiyun ), 38*4882a593Smuzhiyun TP_printk( 39*4882a593Smuzhiyun DEV_PR_FMT REG_PR_FMT, 40*4882a593Smuzhiyun DEV_PR_ARG, REG_PR_ARG 41*4882a593Smuzhiyun ) 42*4882a593Smuzhiyun ); 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun DEFINE_EVENT(dev_reg_evt, usb_reg_rr, 45*4882a593Smuzhiyun TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), 46*4882a593Smuzhiyun TP_ARGS(dev, reg, val) 47*4882a593Smuzhiyun ); 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun DEFINE_EVENT(dev_reg_evt, usb_reg_wr, 50*4882a593Smuzhiyun TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), 51*4882a593Smuzhiyun TP_ARGS(dev, reg, val) 52*4882a593Smuzhiyun ); 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun DECLARE_EVENT_CLASS(urb_transfer, 55*4882a593Smuzhiyun TP_PROTO(struct mt76_dev *dev, struct urb *u), 56*4882a593Smuzhiyun TP_ARGS(dev, u), 57*4882a593Smuzhiyun TP_STRUCT__entry( 58*4882a593Smuzhiyun DEV_ENTRY __field(unsigned int, pipe) __field(u32, len) 59*4882a593Smuzhiyun ), 60*4882a593Smuzhiyun TP_fast_assign( 61*4882a593Smuzhiyun DEV_ASSIGN; 62*4882a593Smuzhiyun __entry->pipe = u->pipe; 63*4882a593Smuzhiyun __entry->len = u->transfer_buffer_length; 64*4882a593Smuzhiyun ), 65*4882a593Smuzhiyun TP_printk(DEV_PR_FMT "p:%08x len:%u", 66*4882a593Smuzhiyun DEV_PR_ARG, __entry->pipe, __entry->len) 67*4882a593Smuzhiyun ); 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun DEFINE_EVENT(urb_transfer, submit_urb, 70*4882a593Smuzhiyun TP_PROTO(struct mt76_dev *dev, struct urb *u), 71*4882a593Smuzhiyun TP_ARGS(dev, u) 72*4882a593Smuzhiyun ); 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun DEFINE_EVENT(urb_transfer, rx_urb, 75*4882a593Smuzhiyun TP_PROTO(struct mt76_dev *dev, struct urb *u), 76*4882a593Smuzhiyun TP_ARGS(dev, u) 77*4882a593Smuzhiyun ); 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun #endif 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun #undef TRACE_INCLUDE_PATH 82*4882a593Smuzhiyun #define TRACE_INCLUDE_PATH . 83*4882a593Smuzhiyun #undef TRACE_INCLUDE_FILE 84*4882a593Smuzhiyun #define TRACE_INCLUDE_FILE usb_trace 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun #include <trace/define_trace.h> 87