projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 4273a380 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| c5ef935d SRRH |
2 | /****************************************************************************** |
| 3 | * | |
| 4 | * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved. | |
| 6eb5e529 | 5 | * Copyright(c) 2015 Intel Deutschland GmbH |
| 9b08ae22 | 6 | * Copyright(c) 2018 - 2019 Intel Corporation |
| c5ef935d SRRH |
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 | ||
| bf77ee2e SS |
17 | TRACE_EVENT(iwlwifi_dev_tx_tb, |
| 18 | TP_PROTO(const struct device *dev, struct sk_buff *skb, | |
| 9b08ae22 JB |
19 | u8 *data_src, dma_addr_t phys, size_t data_len), |
| 20 | TP_ARGS(dev, skb, data_src, phys, data_len), | |
| c5ef935d SRRH |
21 | TP_STRUCT__entry( |
| 22 | DEV_ENTRY | |
| 9b08ae22 | 23 | __field(u64, phys) |
| c5ef935d | 24 | |
| 78c1acf3 | 25 | __dynamic_array(u8, data, |
| bf77ee2e | 26 | iwl_trace_data(skb) ? data_len : 0) |
| c5ef935d SRRH |
27 | ), |
| 28 | TP_fast_assign( | |
| 29 | DEV_ASSIGN; | |
| 9b08ae22 | 30 | __entry->phys = phys; |
| c5ef935d | 31 | if (iwl_trace_data(skb)) |
| bf77ee2e | 32 | memcpy(__get_dynamic_array(data), data_src, data_len); |
| 6eb5e529 EG |
33 | ), |
| 34 | TP_printk("[%s] TX frame data", __get_str(dev)) | |
| 35 | ); | |
| 36 | ||
| c5ef935d SRRH |
37 | TRACE_EVENT(iwlwifi_dev_rx_data, |
| 38 | TP_PROTO(const struct device *dev, | |
| 39 | const struct iwl_trans *trans, | |
| 40 | void *rxbuf, size_t len), | |
| 41 | TP_ARGS(dev, trans, rxbuf, len), | |
| 42 | TP_STRUCT__entry( | |
| 43 | DEV_ENTRY | |
| c5ef935d | 44 | __dynamic_array(u8, data, |
| 38bd7e58 | 45 | len - iwl_rx_trace_len(trans, rxbuf, len, NULL)) |
| c5ef935d SRRH |
46 | ), |
| 47 | TP_fast_assign( | |
| 38bd7e58 | 48 | size_t offs = iwl_rx_trace_len(trans, rxbuf, len, NULL); |
| c5ef935d SRRH |
49 | DEV_ASSIGN; |
| 50 | if (offs < len) | |
| 51 | memcpy(__get_dynamic_array(data), | |
| 52 | ((u8 *)rxbuf) + offs, len - offs); | |
| 53 | ), | |
| 54 | TP_printk("[%s] RX frame data", __get_str(dev)) | |
| 55 | ); | |
| 56 | #endif /* __IWLWIFI_DEVICE_TRACE_DATA */ | |
| 57 | ||
| 58 | #undef TRACE_INCLUDE_PATH | |
| 59 | #define TRACE_INCLUDE_PATH . | |
| 60 | #undef TRACE_INCLUDE_FILE | |
| 61 | #define TRACE_INCLUDE_FILE iwl-devtrace-data | |
| 62 | #include <trace/define_trace.h> |