pipeline-trace.h

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/* SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright(c) 2016 Intel Corporation. All rights reserved.
 *
 * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
 */
 
#ifndef __SOF_AUDIO_PIPELINE_TRACE_H__
#define __SOF_AUDIO_PIPELINE_TRACE_H__
 
#include <rtos/sof.h>
#include <sof/trace/trace.h>
#include <user/trace.h>
#include <errno.h>
#include <stdbool.h>
#include <stdint.h>
 
/* pipeline tracing */
extern struct tr_ctx pipe_tr;
 
#define trace_pipe_get_tr_ctx(pipe_p) (&(pipe_p)->tctx)
#define trace_pipe_get_id(pipe_p) ((pipe_p)->pipeline_id)
#define trace_pipe_get_subid(pipe_p) ((pipe_p)->comp_id)
 
/* class (driver) level (no device object) tracing */
 
#define pipe_cl_err(__e, ...)                       \
    tr_err(&pipe_tr, __e, ##__VA_ARGS__)
 
#define pipe_cl_warn(__e, ...)                      \
    tr_warn(&pipe_tr, __e, ##__VA_ARGS__)
 
#define pipe_cl_info(__e, ...)                      \
    tr_info(&pipe_tr, __e, ##__VA_ARGS__)
 
#define pipe_cl_dbg(__e, ...)                       \
    tr_dbg(&pipe_tr, __e, ##__VA_ARGS__)
 
/* device tracing */
#if defined(__ZEPHYR__) && defined(CONFIG_ZEPHYR_LOG)
 
#if CONFIG_IPC_MAJOR_4
#define __PIPE_FMT "pipe:%u %#x "
#else
#define __PIPE_FMT "pipe:%u.%u "
#endif
 
#define pipe_err(pipe_p, __e, ...) LOG_ERR(__PIPE_FMT __e, trace_pipe_get_id(pipe_p), \
                       trace_pipe_get_subid(pipe_p), ##__VA_ARGS__)
 
#define pipe_warn(pipe_p, __e, ...) LOG_WRN(__PIPE_FMT __e, trace_pipe_get_id(pipe_p), \
                        trace_pipe_get_subid(pipe_p), ##__VA_ARGS__)
 
#define pipe_info(pipe_p, __e, ...) LOG_INF(__PIPE_FMT __e, trace_pipe_get_id(pipe_p), \
                        trace_pipe_get_subid(pipe_p), ##__VA_ARGS__)
 
#define pipe_dbg(pipe_p, __e, ...) LOG_DBG(__PIPE_FMT __e, trace_pipe_get_id(pipe_p), \
                       trace_pipe_get_subid(pipe_p), ##__VA_ARGS__)
 
#else
 
#if defined(__ZEPHYR__) && defined(CONFIG_SOF_USERSPACE_LL)
#error "Invalid build config: User-space cannot access trace context."
#endif
 
#define pipe_err(pipe_p, __e, ...)                  \
    trace_dev_err(trace_pipe_get_tr_ctx, trace_pipe_get_id,     \
              trace_pipe_get_subid, pipe_p, __e, ##__VA_ARGS__)
 
#define pipe_warn(pipe_p, __e, ...)                 \
    trace_dev_warn(trace_pipe_get_tr_ctx, trace_pipe_get_id,    \
               trace_pipe_get_subid, pipe_p, __e, ##__VA_ARGS__)
 
#define pipe_info(pipe_p, __e, ...)                 \
    trace_dev_info(trace_pipe_get_tr_ctx, trace_pipe_get_id,    \
               trace_pipe_get_subid, pipe_p, __e, ##__VA_ARGS__)
 
#define pipe_dbg(pipe_p, __e, ...)                  \
    trace_dev_dbg(trace_pipe_get_tr_ctx, trace_pipe_get_id,     \
              trace_pipe_get_subid, pipe_p, __e, ##__VA_ARGS__)
 
#endif /* #if defined(__ZEPHYR__) && defined(CONFIG_ZEPHYR_LOG) */
 
#endif