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- /* 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>
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