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

*

* Copyright(c) 2016 Intel Corporation. All rights reserved.

*

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

* Keyon Jie <yang.jie@linux.intel.com>

*/

#ifndef __SOF_IPC_SCHEDULE_H__

#define __SOF_IPC_SCHEDULE_H__

#include <rtos/task.h>

#include <rtos/sof.h>

#include <stdbool.h>

#include <stdint.h>

/** \brief Scheduling period for IPC task in microseconds. */

#define IPC_PERIOD_USEC 100

struct ipc;

/**

* \brief Get IPC command processing deadline.

* @param data Task structure.

*/

static inline uint64_t ipc_task_deadline(void *data)

{

/* TODO: Currently it's a workaround to execute IPC tasks ASAP.

* In the future IPCs should have a cycle budget and deadline

* should be calculated based on that value. This means every

* IPC should have its own maximum number of cycles that is required

* to finish processing. This will allow us to calculate task deadline.

*/

return SOF_TASK_DEADLINE_NOW;

}

/**

* \brief Schedule processing of the next IPC command from host.

* @param ipc The global IPC context.

*/

void ipc_schedule_process(struct ipc *ipc);

#endif