forked from xuos/xiuos
69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file bus_kpu.h
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* @brief define kpu bus and drv function using bus driver framework
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2022-12-19
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*/
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#ifndef BUS_KPU_H
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#define BUS_KPU_H
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#include <bus.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct KpuDriver
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{
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struct Driver driver;
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uint32 (*configure) (void *drv, struct BusConfigureInfo *configure_info);
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void *private_data;
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};
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struct KpuBus
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{
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struct Bus bus;
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void *private_data;
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};
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/*Register the KPU bus*/
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int KpuBusInit(struct KpuBus *kpu_bus, const char *bus_name);
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/*Register the KPU driver*/
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int KpuDriverInit(struct KpuDriver *kpu_driver, const char *driver_name);
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/*Release the KPU device*/
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int KpuReleaseBus(struct KpuBus *kpu_bus);
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/*Register the KPU driver to the KPU bus*/
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int KpuDriverAttachToBus(const char *drv_name, const char *bus_name);
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/*Register the driver, manage with the double linklist*/
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int KpuDriverRegister(struct Driver *driver);
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/*Find the register driver*/
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DriverType KpuDriverFind(const char *drv_name, enum DriverType_e drv_type);
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#ifdef __cplusplus
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}
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#endif
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#endif |