sound/soc/intel/catpt/trace.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright(c) 2020 Intel Corporation. All rights reserved.
   4  *
   5  * Author: Cezary Rojewski <cezary.rojewski@intel.com>
   6  */
   7
   8 #undef TRACE_SYSTEM
   9 #define TRACE_SYSTEM intel_catpt
  10
  11 #if !defined(__SND_SOC_INTEL_CATPT_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
  12 #define __SND_SOC_INTEL_CATPT_TRACE_H
  13
  14 #include <linux/types.h>
  15 #include <linux/tracepoint.h>
  16
  17 DECLARE_EVENT_CLASS(catpt_ipc_msg,
  18
  19         TP_PROTO(u32 header),
  20
  21         TP_ARGS(header),
  22
  23         TP_STRUCT__entry(
  24                 __field(u32, header)
  25         ),
  26
  27         TP_fast_assign(
  28                 __entry->header = header;
  29         ),
  30
  31         TP_printk("0x%08x", __entry->header)
  32 );
  33
  34 DEFINE_EVENT(catpt_ipc_msg, catpt_irq,
  35         TP_PROTO(u32 header),
  36         TP_ARGS(header)
  37 );
  38
  39 DEFINE_EVENT(catpt_ipc_msg, catpt_ipc_request,
  40         TP_PROTO(u32 header),
  41         TP_ARGS(header)
  42 );
  43
  44 DEFINE_EVENT(catpt_ipc_msg, catpt_ipc_reply,
  45         TP_PROTO(u32 header),
  46         TP_ARGS(header)
  47 );
  48
  49 DEFINE_EVENT(catpt_ipc_msg, catpt_ipc_notify,
  50         TP_PROTO(u32 header),
  51         TP_ARGS(header)
  52 );
  53
  54 TRACE_EVENT_CONDITION(catpt_ipc_payload,
  55
  56         TP_PROTO(const u8 *data, size_t size),
  57
  58         TP_ARGS(data, size),
  59
  60         TP_CONDITION(data && size),
  61
  62         TP_STRUCT__entry(
  63                 __dynamic_array(u8, buf, size)
  64         ),
  65
  66         TP_fast_assign(
  67                 memcpy(__get_dynamic_array(buf), data, size);
  68         ),
  69
  70         TP_printk("%u byte(s)%s",
  71                   __get_dynamic_array_len(buf),
  72                   __print_hex_dump("", DUMP_PREFIX_NONE, 16, 4,
  73                                    __get_dynamic_array(buf),
  74                                    __get_dynamic_array_len(buf), false))
  75 );
  76
  77 #endif /* __SND_SOC_INTEL_CATPT_TRACE_H */
  78
  79 /* This part must be outside protection */
  80 #undef TRACE_INCLUDE_PATH
  81 #define TRACE_INCLUDE_PATH .
  82 #define TRACE_INCLUDE_FILE trace
  83 #include <trace/define_trace.h>