latest/doxygen/edf__schedule_8h_source.html

/* SPDX-License-Identifier: BSD-3-Clause

 *

 * Copyright(c) 2017 Intel Corporation. All rights reserved.

 *

 * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>

 */


#ifndef __SOF_SCHEDULE_EDF_SCHEDULE_H__

#define __SOF_SCHEDULE_EDF_SCHEDULE_H__


#include <rtos/task.h>

#include <sof/trace/trace.h>

#include <user/trace.h>

#include <stdint.h>


#define edf_sch_set_pdata(task, data) \

    (task->priv_data = data)


#define edf_sch_get_pdata(task) task->priv_data


struct edf_task_pdata {

    void *ctx;

};


int scheduler_init_edf(void);


int schedule_task_init_edf(struct task *task, const struct sof_uuid_entry *uid,

               const struct task_ops *ops,

               void *data, uint16_t core, uint32_t flags);


#endif /* __SOF_SCHEDULE_EDF_SCHEDULE_H__ */

scheduler_init_edf
int scheduler_init_edf(void)
Initialize the Earliest Deadline First (EDF) workqueue scheduler.

schedule_task_init_edf
int schedule_task_init_edf(struct task *task, const struct sof_uuid_entry *uid, const struct task_ops *ops, void *data, uint16_t core, uint32_t flags)
Initialize a task for Earliest Deadline First (EDF) workqueue execution.

data
uint8_t data[0]
Binary byte payload for raw controls.
Definition header.h:5

trace.h
User-space ABI log levels and binary trace packet header definitions.

edf_task_pdata
Legacy EDF task private data container.
Definition edf_schedule.h:52

edf_task_pdata::ctx
void * ctx
Task context pointer.
Definition edf_schedule.h:53

sof_uuid_entry
Connects UUID with component description.
Definition uuid.h:77

task_ops
Operations and callbacks associated with a scheduling task.
Definition task.h:72

task
Core task structure managed by SOF schedulers.
Definition task.h:81

task.h
Core task descriptor, task operations, and task execution state machine.