dma-trace.h File Reference

Include dependency graph for dma-trace.h:

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Data Structures
struct	dma_trace_buf
struct	dma_trace_data

Functions
int	dma_trace_init_early (struct sof *sof)
int	dma_trace_init_complete (struct dma_trace_data *d)
int	dma_trace_host_buffer (struct dma_trace_data *d, struct dma_sg_elem_array *elem_array, uint32_t host_size)
int	dma_trace_enable (struct dma_trace_data *d)
void	dma_trace_disable (struct dma_trace_data *d)
void	dma_trace_flush (void *destination)
void	dma_trace_on (void)
void	dma_trace_off (void)
void	dtrace_event (const char *e, uint32_t size)
void	dtrace_event_atomic (const char *e, uint32_t length)
static bool	dma_trace_initialized (const struct dma_trace_data *d)
static struct dma_trace_data *	dma_trace_data_get (void)
static uint32_t	dtrace_calc_buf_margin (struct dma_trace_buf *buffer)

Function Documentation

dma_trace_data_get()

struct dma_trace_data * dma_trace_data_get ( void )

inlinestatic

dma_trace_disable()

void dma_trace_disable

(

struct dma_trace_data *

d

)

dma_trace_enable()

int dma_trace_enable

(

struct dma_trace_data *

d

)

dma_trace_flush()

void dma_trace_flush

(

void *

destination

)

dma_trace_host_buffer()

int dma_trace_host_buffer	(	struct dma_trace_data *	d,
		struct dma_sg_elem_array *	elem_array,
		uint32_t	host_size )

dma_trace_init_complete()

int dma_trace_init_complete

(

struct dma_trace_data *

d

)

dma_trace_init_early()

int dma_trace_init_early

(

struct sof *

sof

)

dma_trace_initialized()

bool dma_trace_initialized ( const struct dma_trace_data * d )

inlinestatic

dma_trace_off()

void dma_trace_off

(

void

)

dma_trace_on()

void dma_trace_on

(

void

)

dtrace_calc_buf_margin()

uint32_t dtrace_calc_buf_margin ( struct dma_trace_buf * buffer )

inlinestatic

dtrace_event()

void dtrace_event	(	const char *	e,
		uint32_t	size )

dtrace_event_atomic()

void dtrace_event_atomic	(	const char *	e,
		uint32_t	length )