* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
#ifndef __DRIVER_IMPL_H__
#define __DRIVER_IMPL_H__
#include "cmodel_driver.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifdef DAVINCI_LHISI
const uint32_t MAX_EVENT_NUM = 512;
const uint32_t MAX_STREAM_NUM = 64;
#else
* @ingroup driver-stub
* @brief Piling there are 1024 events served each device.
*/
#define MAX_EVENT_NUM (1024)
* @ingroup driver-stub
* @brief Piling there are 1024 streams served each device.
*/
#define MAX_STREAM_NUM (1024)
#endif
#ifdef DAVINCI_CLOUD
#define MAX_TASK_NUM (60000)
#else
#define MAX_TASK_NUM (32760)
#endif
#define MAX_SQCQ_NUM (1024)
typedef enum tagDrvResType {
DRV_RES_STREAM,
DRV_RES_EVENT,
DRV_RES_TASKPOOL,
DRV_RES_SQCQ,
DRV_RES_CNT,
} tagDrvResType_t;
extern int8_t g_drvEventIdList[MAX_DEV_NUM][MAX_EVENT_NUM];
extern int8_t g_drvStreamIdList[MAX_DEV_NUM][MAX_STREAM_NUM];
extern int8_t g_drvTaskpoolIdList[MAX_DEV_NUM][MAX_TASK_NUM];
extern int8_t g_drvSqCqIdList[MAX_DEV_NUM][MAX_SQCQ_NUM];
extern int8_t g_drvEventStateList[2 * MAX_EVENT_NUM];
drvError_t __drvIdAlloc(int32_t *id, uint32_t device, int resType);
drvError_t __drvIdFree(int32_t id, uint32_t device, int resType);
drvError_t drvDriverStubInit(void);
drvError_t drvDriverStubExit(void);
#ifdef __cplusplus
}
#endif
#endif
