probe.h

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/* SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright(c) 2019 Intel Corporation. All rights reserved.
 *
 * Author: Artur Kloniecki <arturx.kloniecki@linux.intel.com>
 */
 
#ifndef __SOF_PROBE_PROBE_H__
#define __SOF_PROBE_PROBE_H__
 
#include <ipc/probe.h>
#include <sys/types.h>
 
typedef ssize_t(*probe_logging_hook_t)(uint8_t *buffer, size_t length);
 
#if CONFIG_LOG_BACKEND_SOF_PROBE
const struct log_backend *log_backend_probe_get(void);
bool probe_is_backend_configured(void);
#endif
 
void probe_logging_init(probe_logging_hook_t hook);
 
int probe_init(const struct probe_dma *extraction_probe_dma);
 
int probe_deinit(void);
 
int probe_dma_add(uint32_t count, const struct probe_dma *probe_dma);
 
int probe_dma_info(struct sof_ipc_probe_info_params *data, uint32_t max_size);
 
int probe_dma_remove(uint32_t count, const uint32_t *stream_tag);
 
int probe_point_add(uint32_t count, const struct probe_point *probe);
 
int probe_point_info(struct sof_ipc_probe_info_params *data, uint32_t max_size);
 
int probe_point_remove(uint32_t count, const uint32_t *buffer_id);
 
static inline struct probe_pdata *probe_get(void)
{
    return sof_get()->probe;
}
 
#endif /* __SOF_PROBE_PROBE_H__ */