Low-Latency scheduling domain instance descriptor. More...

#include <src/include/sof/schedule/ll_schedule_domain.h>

Collaboration diagram for ll_schedule_domain:

Data Fields
uint64_t	next_tick
	Ticks just set for next run.

uint64_t	new_target_tick
	For the next set, used during the reschedule stage.

struct k_spinlock	lock
	Standard spinlock.

atomic_t	total_num_tasks
	Total number of registered tasks across all cores.

atomic_t	enabled_cores
	Number of currently enabled cores.

uint32_t	ticks_per_ms
	Number of clock ticks per millisecond.

int	type
	Domain type (SOF_SCHEDULE_LL_TIMER or SOF_SCHEDULE_LL_DMA).

int	clk
	Source clock identifier.

bool	synchronous
	True if tasks in this domain execute synchronously.

bool	full_sync
	True if tasks are fully synchronous with no time dependency.

void *	priv_data
	Pointer to private domain driver data.

bool	enabled [CONFIG_CORE_COUNT]
	Per-core enablement flags.

const struct ll_schedule_domain_ops *	ops
	Domain operations table.

Detailed Description

Low-Latency scheduling domain instance descriptor.

Field Documentation

◆ clk

int ll_schedule_domain::clk

Source clock identifier.

◆ enabled

bool ll_schedule_domain::enabled[CONFIG_CORE_COUNT]

Per-core enablement flags.

◆ enabled_cores

atomic_t ll_schedule_domain::enabled_cores

Number of currently enabled cores.

◆ full_sync

bool ll_schedule_domain::full_sync

True if tasks are fully synchronous with no time dependency.

◆ lock

struct k_spinlock ll_schedule_domain::lock

Standard spinlock.

◆ new_target_tick

uint64_t ll_schedule_domain::new_target_tick

For the next set, used during the reschedule stage.

◆ next_tick

uint64_t ll_schedule_domain::next_tick

Ticks just set for next run.

◆ ops

const struct ll_schedule_domain_ops* ll_schedule_domain::ops

Domain operations table.

◆ priv_data

void* ll_schedule_domain::priv_data

Pointer to private domain driver data.

◆ synchronous

bool ll_schedule_domain::synchronous

True if tasks in this domain execute synchronously.

◆ ticks_per_ms

uint32_t ll_schedule_domain::ticks_per_ms

Number of clock ticks per millisecond.

◆ total_num_tasks

atomic_t ll_schedule_domain::total_num_tasks

Total number of registered tasks across all cores.

◆ type

int ll_schedule_domain::type

Domain type (SOF_SCHEDULE_LL_TIMER or SOF_SCHEDULE_LL_DMA).

The documentation for this struct was generated from the following file:

src/include/sof/schedule/ll_schedule_domain.h

Data Fields