1 /* SPDX-License-Identifier: ISC */ 2 /* 3 * Copyright (C) 2023 Lorenzo Bianconi <lorenzo@kernel.org> 4 */ 5 6 #if !defined(__MT792X_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 7 #define __MT792X_TRACE_H 8 9 #include <linux/tracepoint.h> 10 #include "mt792x.h" 11 12 #undef TRACE_SYSTEM 13 #define TRACE_SYSTEM mt792x 14 15 #define MAXNAME 32 16 #define DEV_ENTRY __array(char, wiphy_name, 32) 17 #define DEV_ASSIGN strscpy(__entry->wiphy_name, \ 18 wiphy_name(mt76_hw(dev)->wiphy), MAXNAME) 19 #define DEV_PR_FMT "%s" 20 #define DEV_PR_ARG __entry->wiphy_name 21 #define LP_STATE_PR_ARG __entry->lp_state ? "lp ready" : "lp not ready" 22 23 TRACE_EVENT(lp_event, 24 TP_PROTO(struct mt792x_dev *dev, u8 lp_state), 25 26 TP_ARGS(dev, lp_state), 27 28 TP_STRUCT__entry( 29 DEV_ENTRY 30 __field(u8, lp_state) 31 ), 32 33 TP_fast_assign( 34 DEV_ASSIGN; 35 __entry->lp_state = lp_state; 36 ), 37 38 TP_printk( 39 DEV_PR_FMT " %s", 40 DEV_PR_ARG, LP_STATE_PR_ARG 41 ) 42 ); 43 44 #endif 45 46 #undef TRACE_INCLUDE_PATH 47 #define TRACE_INCLUDE_PATH . 48 #undef TRACE_INCLUDE_FILE 49 #define TRACE_INCLUDE_FILE mt792x_trace 50 51 #include <trace/define_trace.h> 52