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 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
17TRACE_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 (iwl_trace_data(skb))
32			memcpy(__get_dynamic_array(data), data_src, data_len);
33	),
34	TP_printk("[%s] TX frame data", __get_str(dev))
35);
36
37TRACE_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>

 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 Intel Corporation
 7 *
 8 * Contact Information:
 9 *  Intel Linux Wireless <linuxwifi@intel.com>
10 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
11 *
12 *****************************************************************************/
13
14#if !defined(__IWLWIFI_DEVICE_TRACE_DATA) || defined(TRACE_HEADER_MULTI_READ)
15#define __IWLWIFI_DEVICE_TRACE_DATA
16
17#include <linux/tracepoint.h>
18
19#undef TRACE_SYSTEM
20#define TRACE_SYSTEM iwlwifi_data
21
22TRACE_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),
26	TP_STRUCT__entry(
27		DEV_ENTRY
28		__field(u64, phys)
29
30		__dynamic_array(u8, data,
31				iwl_trace_data(skb) ? data_len : 0)
32	),
33	TP_fast_assign(
34		DEV_ASSIGN;
35		__entry->phys = phys;
36		if (iwl_trace_data(skb))
37			memcpy(__get_dynamic_array(data), data_src, data_len);
38	),
39	TP_printk("[%s] TX frame data", __get_str(dev))
40);
41
42TRACE_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),
47	TP_STRUCT__entry(
48		DEV_ENTRY
49		__dynamic_array(u8, data,
50				len - iwl_rx_trace_len(trans, rxbuf, len, NULL))
51	),
52	TP_fast_assign(
53		size_t offs = iwl_rx_trace_len(trans, rxbuf, len, NULL);
54		DEV_ASSIGN;
55		if (offs < len)
56			memcpy(__get_dynamic_array(data),
57			       ((u8 *)rxbuf) + offs, len - offs);
58	),
59	TP_printk("[%s] RX frame data", __get_str(dev))
60);
61#endif /* __IWLWIFI_DEVICE_TRACE_DATA */
62
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>