drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /******************************************************************************
   3  *
   4  * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
   5  * Copyright (C) 2018, 2023 Intel Corporation
   6  *****************************************************************************/
   7
   8 #include <linux/module.h>
   9
  10 /* sparse doesn't like tracepoint macros */
  11 #ifndef __CHECKER__
  12 #include "iwl-trans.h"
  13
  14 #define CREATE_TRACE_POINTS
  15 #ifdef CONFIG_CC_IS_GCC
  16 #pragma GCC diagnostic ignored "-Wsuggest-attribute=format"
  17 #endif
  18 #include "iwl-devtrace.h"
  19
  20 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_event);
  21 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_cont_event);
  22 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_wrap_event);
  23 #else
  24 #include "iwl-devtrace.h"
  25 #endif /* __CHECKER__ */
  26
  27 void __trace_iwlwifi_dev_rx(struct iwl_trans *trans, void *pkt, size_t len)
  28 {
  29         size_t hdr_offset = 0, trace_len;
  30
  31         trace_len = iwl_rx_trace_len(trans, pkt, len, &hdr_offset);
  32         trace_iwlwifi_dev_rx(trans->dev, pkt, len, trace_len, hdr_offset);
  33
  34         if (trace_len < len)
  35                 trace_iwlwifi_dev_rx_data(trans->dev, pkt, len, trace_len);
  36 }