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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h new file mode 100644 index 000000000..347fd95c4 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/****************************************************************************** + * + * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2015 Intel Deutschland GmbH + * Copyright(c) 2018 - 2019 Intel Corporation + *****************************************************************************/ + +#if !defined(__IWLWIFI_DEVICE_TRACE_DATA) || defined(TRACE_HEADER_MULTI_READ) +#define __IWLWIFI_DEVICE_TRACE_DATA + +#include <linux/tracepoint.h> + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM iwlwifi_data + +TRACE_EVENT(iwlwifi_dev_tx_tb, + TP_PROTO(const struct device *dev, struct sk_buff *skb, + u8 *data_src, dma_addr_t phys, size_t data_len), + TP_ARGS(dev, skb, data_src, phys, data_len), + TP_STRUCT__entry( + DEV_ENTRY + __field(u64, phys) + + __dynamic_array(u8, data, + iwl_trace_data(skb) ? data_len : 0) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->phys = phys; + if (iwl_trace_data(skb)) + memcpy(__get_dynamic_array(data), data_src, data_len); + ), + TP_printk("[%s] TX frame data", __get_str(dev)) +); + +TRACE_EVENT(iwlwifi_dev_rx_data, + TP_PROTO(const struct device *dev, + const struct iwl_trans *trans, + void *rxbuf, size_t len), + TP_ARGS(dev, trans, rxbuf, len), + TP_STRUCT__entry( + DEV_ENTRY + __dynamic_array(u8, data, + len - iwl_rx_trace_len(trans, rxbuf, len, NULL)) + ), + TP_fast_assign( + size_t offs = iwl_rx_trace_len(trans, rxbuf, len, NULL); + DEV_ASSIGN; + if (offs < len) + memcpy(__get_dynamic_array(data), + ((u8 *)rxbuf) + offs, len - offs); + ), + TP_printk("[%s] RX frame data", __get_str(dev)) +); +#endif /* __IWLWIFI_DEVICE_TRACE_DATA */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE iwl-devtrace-data +#include <trace/define_trace.h> |