1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved. 5 * Copyright(c) 2015 Intel Deutschland GmbH 6 * Copyright(c) 2018 - 2019, 2023-2024 Intel Corporation 7 *****************************************************************************/ 8 9 #if !defined(__IWLWIFI_DEVICE_TRACE_DATA) || defined(TRACE_HEADER_MULTI_READ) 10 #define __IWLWIFI_DEVICE_TRACE_DATA 11 12 #include <linux/tracepoint.h> 13 14 #undef TRACE_SYSTEM 15 #define TRACE_SYSTEM iwlwifi_data 16 17 TRACE_EVENT(iwlwifi_dev_tx_tb, 18 TP_PROTO(const struct device *dev, struct sk_buff *skb, 19 u8 *data_src, dma_addr_t phys, size_t data_len), 20 TP_ARGS(dev, skb, data_src, phys, data_len), 21 TP_STRUCT__entry( 22 DEV_ENTRY 23 __field(u64, phys) 24 25 __dynamic_array(u8, data, 26 iwl_trace_data(skb) ? data_len : 0) 27 ), 28 TP_fast_assign( 29 DEV_ASSIGN; 30 __entry->phys = phys; 31 if (__get_dynamic_array_len(data)) 32 memcpy(__get_dynamic_array(data), data_src, data_len); 33 ), 34 TP_printk("[%s] TX frame data", __get_str(dev)) 35 ); 36 37 TRACE_EVENT(iwlwifi_dev_rx_data, 38 TP_PROTO(const struct device *dev, 39 void *rxbuf, size_t len, size_t start), 40 TP_ARGS(dev, rxbuf, len, start), 41 TP_STRUCT__entry( 42 DEV_ENTRY 43 __dynamic_array(u8, data, len - start) 44 ), 45 TP_fast_assign( 46 DEV_ASSIGN; 47 if (start < len) 48 memcpy(__get_dynamic_array(data), 49 ((u8 *)rxbuf) + start, len - start); 50 ), 51 TP_printk("[%s] RX frame data", __get_str(dev)) 52 ); 53 #endif /* __IWLWIFI_DEVICE_TRACE_DATA */ 54 55 #undef TRACE_INCLUDE_PATH 56 #define TRACE_INCLUDE_PATH . 57 #undef TRACE_INCLUDE_FILE 58 #define TRACE_INCLUDE_FILE iwl-devtrace-data 59 #include <trace/define_trace.h> 60