1 /* SPDX-License-Identifier: ISC */ 2 /* 3 * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> 4 */ 5 6 #if !defined(__MT76_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 7 #define __MT76_TRACE_H 8 9 #include <linux/tracepoint.h> 10 #include "mt76.h" 11 12 #undef TRACE_SYSTEM 13 #define TRACE_SYSTEM mt76 14 15 #define MAXNAME 32 16 #define DEV_ENTRY __array(char, wiphy_name, 32) 17 #define DEVICE_ASSIGN strscpy(__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 " %04x=%08x" 25 #define REG_PR_ARG __entry->reg, __entry->val 26 27 #define TXID_ENTRY __field(u8, wcid) __field(u8, pktid) 28 #define TXID_ASSIGN __entry->wcid = wcid; __entry->pktid = pktid 29 #define TXID_PR_FMT " [%d:%d]" 30 #define TXID_PR_ARG __entry->wcid, __entry->pktid 31 32 DECLARE_EVENT_CLASS(dev_reg_evt, 33 TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), 34 TP_ARGS(dev, reg, val), 35 TP_STRUCT__entry( 36 DEV_ENTRY 37 REG_ENTRY 38 ), 39 TP_fast_assign( 40 DEVICE_ASSIGN; 41 REG_ASSIGN; 42 ), 43 TP_printk( 44 DEV_PR_FMT REG_PR_FMT, 45 DEV_PR_ARG, REG_PR_ARG 46 ) 47 ); 48 49 DEFINE_EVENT(dev_reg_evt, reg_rr, 50 TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), 51 TP_ARGS(dev, reg, val) 52 ); 53 54 DEFINE_EVENT(dev_reg_evt, reg_wr, 55 TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), 56 TP_ARGS(dev, reg, val) 57 ); 58 59 TRACE_EVENT(dev_irq, 60 TP_PROTO(struct mt76_dev *dev, u32 val, u32 mask), 61 62 TP_ARGS(dev, val, mask), 63 64 TP_STRUCT__entry( 65 DEV_ENTRY 66 __field(u32, val) 67 __field(u32, mask) 68 ), 69 70 TP_fast_assign( 71 DEVICE_ASSIGN; 72 __entry->val = val; 73 __entry->mask = mask; 74 ), 75 76 TP_printk( 77 DEV_PR_FMT " %08x & %08x", 78 DEV_PR_ARG, __entry->val, __entry->mask 79 ) 80 ); 81 82 DECLARE_EVENT_CLASS(dev_txid_evt, 83 TP_PROTO(struct mt76_dev *dev, u8 wcid, u8 pktid), 84 TP_ARGS(dev, wcid, pktid), 85 TP_STRUCT__entry( 86 DEV_ENTRY 87 TXID_ENTRY 88 ), 89 TP_fast_assign( 90 DEVICE_ASSIGN; 91 TXID_ASSIGN; 92 ), 93 TP_printk( 94 DEV_PR_FMT TXID_PR_FMT, 95 DEV_PR_ARG, TXID_PR_ARG 96 ) 97 ); 98 99 DEFINE_EVENT(dev_txid_evt, mac_txdone, 100 TP_PROTO(struct mt76_dev *dev, u8 wcid, u8 pktid), 101 TP_ARGS(dev, wcid, pktid) 102 ); 103 104 #endif 105 106 #undef TRACE_INCLUDE_PATH 107 #define TRACE_INCLUDE_PATH . 108 #undef TRACE_INCLUDE_FILE 109 #define TRACE_INCLUDE_FILE trace 110 111 #include <trace/define_trace.h> 112