1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /******************************************************************************
4 * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
5 * Copyright(c) 2015 Intel Deutschland GmbH
6 * Copyright(c) 2018 - 2019 Intel Corporation
9 * Intel Linux Wireless <linuxwifi@intel.com>
10 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
12 *****************************************************************************/
14 #if !defined(__IWLWIFI_DEVICE_TRACE_DATA) || defined(TRACE_HEADER_MULTI_READ)
15 #define __IWLWIFI_DEVICE_TRACE_DATA
17 #include <linux/tracepoint.h>
20 #define TRACE_SYSTEM iwlwifi_data
22 TRACE_EVENT(iwlwifi_dev_tx_tb,
23 TP_PROTO(const struct device *dev, struct sk_buff *skb,
24 u8 *data_src, dma_addr_t phys, size_t data_len),
25 TP_ARGS(dev, skb, data_src, phys, data_len),
30 __dynamic_array(u8, data,
31 iwl_trace_data(skb) ? data_len : 0)
36 if (iwl_trace_data(skb))
37 memcpy(__get_dynamic_array(data), data_src, data_len);
39 TP_printk("[%s] TX frame data", __get_str(dev))
42 TRACE_EVENT(iwlwifi_dev_rx_data,
43 TP_PROTO(const struct device *dev,
44 const struct iwl_trans *trans,
45 void *rxbuf, size_t len),
46 TP_ARGS(dev, trans, rxbuf, len),
49 __dynamic_array(u8, data,
50 len - iwl_rx_trace_len(trans, rxbuf, len, NULL))
53 size_t offs = iwl_rx_trace_len(trans, rxbuf, len, NULL);
56 memcpy(__get_dynamic_array(data),
57 ((u8 *)rxbuf) + offs, len - offs);
59 TP_printk("[%s] RX frame data", __get_str(dev))
61 #endif /* __IWLWIFI_DEVICE_TRACE_DATA */
63 #undef TRACE_INCLUDE_PATH
64 #define TRACE_INCLUDE_PATH .
65 #undef TRACE_INCLUDE_FILE
66 #define TRACE_INCLUDE_FILE iwl-devtrace-data
67 #include <trace/define_trace.h>