developer | b11a539 | 2022-03-31 00:34:47 +0800 | [diff] [blame] | 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_H |
| 8 | |
| 9 | #include <linux/tracepoint.h> |
| 10 | #include "mt76.h" |
| 11 | |
| 12 | #undef TRACE_SYSTEM |
| 13 | #define TRACE_SYSTEM mt76_usb |
| 14 | |
| 15 | #define MAXNAME 32 |
| 16 | #define DEV_ENTRY __array(char, wiphy_name, 32) |
| 17 | #define DEV_ASSIGN strlcpy(__entry->wiphy_name, \ |
| 18 | wiphy_name(dev->hw->wiphy), MAXNAME) |
| 19 | #define DEV_PR_FMT "%s " |
| 20 | #define DEV_PR_ARG __entry->wiphy_name |
| 21 | |
| 22 | #define REG_ENTRY __field(u32, reg) __field(u32, val) |
| 23 | #define REG_ASSIGN __entry->reg = reg; __entry->val = val |
| 24 | #define REG_PR_FMT "reg:0x%04x=0x%08x" |
| 25 | #define REG_PR_ARG __entry->reg, __entry->val |
| 26 | |
| 27 | DECLARE_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_ENTRY |
| 32 | REG_ENTRY |
| 33 | ), |
| 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_ARG |
| 41 | ) |
| 42 | ); |
| 43 | |
| 44 | DEFINE_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 | |
| 49 | DEFINE_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 | |
| 54 | DECLARE_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 | |
| 69 | DEFINE_EVENT(urb_transfer, submit_urb, |
| 70 | TP_PROTO(struct mt76_dev *dev, struct urb *u), |
| 71 | TP_ARGS(dev, u) |
| 72 | ); |
| 73 | |
| 74 | DEFINE_EVENT(urb_transfer, rx_urb, |
| 75 | TP_PROTO(struct mt76_dev *dev, struct urb *u), |
| 76 | TP_ARGS(dev, u) |
| 77 | ); |
| 78 | |
| 79 | #endif |
| 80 | |
| 81 | #undef TRACE_INCLUDE_PATH |
| 82 | #define TRACE_INCLUDE_PATH . |
| 83 | #undef TRACE_INCLUDE_FILE |
| 84 | #define TRACE_INCLUDE_FILE usb_trace |
| 85 | |
| 86 | #include <trace/define_trace.h> |