probe.h File Reference

Include dependency graph for probe.h:

Go to the source code of this file.

Typedefs
typedef ssize_t(*	probe_logging_hook_t) (uint8_t *buffer, size_t length)
	A buffer of logging data is available for processing.

Functions
void	probe_logging_init (probe_logging_hook_t hook)
	Initialize the probe logging backend.
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 struct probe_pdata *	probe_get (void)
	Retrieves probes structure.

Typedef Documentation

probe_logging_hook_t

typedef ssize_t(* probe_logging_hook_t) (uint8_t *buffer, size_t length)

A buffer of logging data is available for processing.

Function Documentation

probe_deinit()

int probe_deinit

(

void

)

probe_dma_add()

int probe_dma_add	(	uint32_t	count,
		const struct probe_dma *	probe_dma )

probe_dma_info()

int probe_dma_info	(	struct sof_ipc_probe_info_params *	data,
		uint32_t	max_size )

probe_dma_remove()

int probe_dma_remove	(	uint32_t	count,
		const uint32_t *	stream_tag )

probe_get()

struct probe_pdata * probe_get ( void )

inlinestatic

Retrieves probes structure.

Returns

Pointer to probes structure.

probe_init()

int probe_init

(

const struct probe_dma *

extraction_probe_dma

)

probe_logging_init()

void probe_logging_init

(

probe_logging_hook_t

hook

)

Initialize the probe logging backend.

Parameters

hook	Function is called when new logging data is written out by the logger.

probe_point_add()

int probe_point_add	(	uint32_t	count,
		const struct probe_point *	probe )

probe_point_info()

int probe_point_info	(	struct sof_ipc_probe_info_params *	data,
		uint32_t	max_size )

probe_point_remove()

int probe_point_remove	(	uint32_t	count,
		const uint32_t *	buffer_id )