107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
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/*
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* Copyright : (C) 2022 Phytium Information Technology, Inc.
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* All Rights Reserved.
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*
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* This program is OPEN SOURCE software: you can redistribute it and/or modify it
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* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
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* either version 1.0 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the Phytium Public License for more details.
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*
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*
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* FilePath: fooxx.h
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* Date: 2022-02-10 14:53:42
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* LastEditTime: 2022-02-18 08:25:35
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* Description: This files is for
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*
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* Modify History:
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* Ver Who Date Changes
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* ----- ------ -------- --------------------------------------
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*/
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#ifndef DRIVERS_模块名_FOOXX_H
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#define DRIVERS_模块名_FOOXX_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/***************************** Include Files *********************************/
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#include "ftypes.h"
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#include "fassert.h"
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/************************** Constant Definitions *****************************/
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/* Configuration options */
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#define FOOXX_OPTION_XX
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/* Operational Mode */
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#define FOOXX_OPER_MODE_XX
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/**************************** Type Definitions *******************************/
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/**
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* This typedef contains configuration information for the device.
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*/
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typedef struct
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{
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u32 instance_id; /**< Device instance id */
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uintptr base_addr; /**< Device base address */
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} FooxxConfig;
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/**
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* This typedef contains driver instance data. The user is required to allocate a
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* variable of this type for every device in the system. A pointer
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* to a variable of this type is then passed to the driver API functions.
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*/
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typedef struct
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{
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FooxxConfig config; /**< Current active configs */
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u32 is_ready; /**< Device is initialized and ready */
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} Fooxx; /**< Device instance */
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/************************** Variable Definitions *****************************/
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/***************** Macros (Inline Functions) Definitions *********************/
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/************************** Function Prototypes ******************************/
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/**
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* @name: FXxxLookupConfig
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* @msg: Get the device instance default configure
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* @return {*}
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* @param {u32} instance_id
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*/
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const FooxxConfig *FXxxLookupConfig(u32 instance_id);
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/*
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* @name: FooxxCfgInitialize
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* @msg: Initializes a specific instance such that it is ready to be used.
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* @param {Fooxx} *instance_p is a pointer to the driver instance.
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* @param {FooxxConfig} *config_p is a reference to a structure containing information
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* about a specific driver.
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* @return SUCCESS if initialization was successful
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* ERROR
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*/
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FError FooxxCfgInitialize(Fooxx *instance_p, const FooxxConfig *cofig_p);
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/**
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* @name: FooxxDeInitialize
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* @msg: DeInitialization function for the device instance
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* @return {*}
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* @param {Fooxx} *instance_p
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*/
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void FooxxDeInitialize(Fooxx *instance_p);
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#ifdef __cplusplus
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}
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#endif
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#endif
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