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trace.h
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trace.h
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/* SPDX-License-Identifier: ISC */
/*
* Copyright (C) 2016 Felix Fietkau <[email protected]>
*/
#if !defined(__MT76_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define __MT76_TRACE_H
#include <linux/tracepoint.h>
#include "mt76.h"
#undef TRACE_SYSTEM
#define TRACE_SYSTEM mt76
#define MAXNAME 32
#define DEV_ENTRY __array(char, wiphy_name, 32)
#define DEVICE_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 " %04x=%08x"
#define REG_PR_ARG __entry->reg, __entry->val
#define TXID_ENTRY __field(u8, wcid) __field(u8, pktid)
#define TXID_ASSIGN __entry->wcid = wcid; __entry->pktid = pktid
#define TXID_PR_FMT " [%d:%d]"
#define TXID_PR_ARG __entry->wcid, __entry->pktid
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(
DEVICE_ASSIGN;
REG_ASSIGN;
),
TP_printk(
DEV_PR_FMT REG_PR_FMT,
DEV_PR_ARG, REG_PR_ARG
)
);
DEFINE_EVENT(dev_reg_evt, reg_rr,
TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
TP_ARGS(dev, reg, val)
);
DEFINE_EVENT(dev_reg_evt, reg_wr,
TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
TP_ARGS(dev, reg, val)
);
TRACE_EVENT(dev_irq,
TP_PROTO(struct mt76_dev *dev, u32 val, u32 mask),
TP_ARGS(dev, val, mask),
TP_STRUCT__entry(
DEV_ENTRY
__field(u32, val)
__field(u32, mask)
),
TP_fast_assign(
DEVICE_ASSIGN;
__entry->val = val;
__entry->mask = mask;
),
TP_printk(
DEV_PR_FMT " %08x & %08x",
DEV_PR_ARG, __entry->val, __entry->mask
)
);
DECLARE_EVENT_CLASS(dev_txid_evt,
TP_PROTO(struct mt76_dev *dev, u8 wcid, u8 pktid),
TP_ARGS(dev, wcid, pktid),
TP_STRUCT__entry(
DEV_ENTRY
TXID_ENTRY
),
TP_fast_assign(
DEVICE_ASSIGN;
TXID_ASSIGN;
),
TP_printk(
DEV_PR_FMT TXID_PR_FMT,
DEV_PR_ARG, TXID_PR_ARG
)
);
DEFINE_EVENT(dev_txid_evt, mac_txdone,
TP_PROTO(struct mt76_dev *dev, u8 wcid, u8 pktid),
TP_ARGS(dev, wcid, pktid)
);
#endif
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
#include <trace/define_trace.h>