/**
 * @file evk_lib.h
 * @brief Event library -- API specifications for kernel modules
 *
 * @copyright Copyright (c) 2016-2019 TOYOTA MOTOR CORPORATION.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef _evk_lib_h_
#define _evk_lib_h_

#include <agldd/ev_common.h>
#include <linux/types.h>
#include <linux/ioctl.h>

/** @addtogroup EVK_in
 * @{ */
#define EVK_NAME "evk"
#define EVK_DEV_NAME "/dev/agl/"EVK_NAME
#define EVK_DEV_MAJOR (1033 % 256)
#define EVK_IOC_MAGIC 0xE7

#define	EVK_IOC_CREATE_FLAG		_IO(EVK_IOC_MAGIC, 0x00)
#define	EVK_IOC_CREATE_FLAG64		_IO(EVK_IOC_MAGIC, 0x01)
#define	EVK_IOC_CREATE_MESSAGE_QUEUE	_IO(EVK_IOC_MAGIC, 0x02)
#define	EVK_IOC_ALLOC_FLAG_ID		_IO(EVK_IOC_MAGIC, 0x03)
#define	EVK_IOC_ALLOC_FLAG64_ID		_IO(EVK_IOC_MAGIC, 0x04)
#define	EVK_IOC_ALLOC_QUEUE_ID		_IO(EVK_IOC_MAGIC, 0x05)
#define	EVK_IOC_DESTROY_QUEUE		_IO(EVK_IOC_MAGIC, 0x06)
#define	EVK_IOC_STORE_FLAG		_IO(EVK_IOC_MAGIC, 0x07)
#define	EVK_IOC_STORE_FLAG64		_IO(EVK_IOC_MAGIC, 0x08)
#define	EVK_IOC_STORE_MESSAGE		_IO(EVK_IOC_MAGIC, 0x09)
#define	EVK_IOC_SET_POLL		_IO(EVK_IOC_MAGIC, 0x0a)
#define	EVK_IOC_GET_EVENT		_IO(EVK_IOC_MAGIC, 0x0b)
#define	EVK_IOC_PEEK_EVENT		_IO(EVK_IOC_MAGIC, 0x0c)
#define	EVK_IOC_WAIT_EVENT		_IO(EVK_IOC_MAGIC, 0x0d)
#define	EVK_IOC_GET_NEXT_EVENT		_IO(EVK_IOC_MAGIC, 0x0e)
#define	EVK_IOC_PEEK_NEXT_EVENT		_IO(EVK_IOC_MAGIC, 0x0f)
#define	EVK_IOC_DEBUG_LIST		_IO(EVK_IOC_MAGIC, 0x10)

typedef struct {
  EV_ID queueID;/**< Queue ID */
  UINT32 max_bytes;/**< Maximum number of bytes for an event */
  UINT8 length;/**< Queue length */
  EV_Message_Queue_Type type;/**< Type */
} EVK_Message_Queue_Request;

typedef struct {
  INT32 num; /**< Number of queue ID of search */
  EV_ID ids[EV_MAX_IDS_IN_PROCESS]; /**< Queue ID of search */
  EV_Event ev; /**< [OUT] First event that occured */
} EVK_Next_Event_Query;

/** @} */

#endif /* !_evk_lib_h */