87 lines
1.9 KiB
C
87 lines
1.9 KiB
C
/* SPDX-License-Identifier: ISC */
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/*
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* Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
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*/
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#if !defined(__MT76_USB_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define __MT76_USB_TRACE_H
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#include <linux/tracepoint.h>
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#include "mt76.h"
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM mt76_usb
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#define MAXNAME 32
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#define DEV_ENTRY __array(char, wiphy_name, 32)
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#define DEV_ASSIGN strlcpy(__entry->wiphy_name, \
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wiphy_name(dev->hw->wiphy), MAXNAME)
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#define DEV_PR_FMT "%s "
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#define DEV_PR_ARG __entry->wiphy_name
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#define REG_ENTRY __field(u32, reg) __field(u32, val)
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#define REG_ASSIGN __entry->reg = reg; __entry->val = val
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#define REG_PR_FMT "reg:0x%04x=0x%08x"
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#define REG_PR_ARG __entry->reg, __entry->val
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DECLARE_EVENT_CLASS(dev_reg_evt,
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TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
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TP_ARGS(dev, reg, val),
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TP_STRUCT__entry(
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DEV_ENTRY
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REG_ENTRY
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),
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TP_fast_assign(
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DEV_ASSIGN;
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REG_ASSIGN;
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),
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TP_printk(
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DEV_PR_FMT REG_PR_FMT,
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DEV_PR_ARG, REG_PR_ARG
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)
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);
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DEFINE_EVENT(dev_reg_evt, usb_reg_rr,
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TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
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TP_ARGS(dev, reg, val)
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);
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DEFINE_EVENT(dev_reg_evt, usb_reg_wr,
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TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
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TP_ARGS(dev, reg, val)
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);
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DECLARE_EVENT_CLASS(urb_transfer,
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TP_PROTO(struct mt76_dev *dev, struct urb *u),
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TP_ARGS(dev, u),
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TP_STRUCT__entry(
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DEV_ENTRY __field(unsigned int, pipe) __field(u32, len)
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),
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TP_fast_assign(
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DEV_ASSIGN;
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__entry->pipe = u->pipe;
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__entry->len = u->transfer_buffer_length;
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),
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TP_printk(DEV_PR_FMT "p:%08x len:%u",
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DEV_PR_ARG, __entry->pipe, __entry->len)
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);
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DEFINE_EVENT(urb_transfer, submit_urb,
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TP_PROTO(struct mt76_dev *dev, struct urb *u),
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TP_ARGS(dev, u)
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);
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DEFINE_EVENT(urb_transfer, rx_urb,
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TP_PROTO(struct mt76_dev *dev, struct urb *u),
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TP_ARGS(dev, u)
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);
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#endif
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE usb_trace
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#include <trace/define_trace.h>
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