| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | /*******************************************************************************
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| 2 | * Copyright (C) 2014, ZTE Corporation.
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| 3 | *
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| 4 | * File Name: hal_int_internal.h
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| 5 | * File Mark:
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| 6 | * Description: describe functions and related macros and types used by
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| 7 | * other driver modules
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| 8 | * Others:
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| 9 | * Version: 1.0
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| 10 | * Author: xuzhiguo
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| 11 | * Date: 2014-05-05
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| 12 | * History 1:
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| 13 | * Date:
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| 14 | * Version:
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| 15 | * Author:
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| 16 | * Modification:
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| 17 | * History 2:
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| 18 | ********************************************************************************/
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| 19 |
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| 20 | #ifndef _DRVS_INT_INTERNAL_H
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| 21 | #define _DRVS_INT_INTERNAL_H
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| 22 |
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| 23 | /****************************************************************************
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| 24 | * Include files
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| 25 | ****************************************************************************/
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| 26 | #include "drvs_general.h"
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| 27 | #include "drvs_int.h"
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| 28 |
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| 29 | /****************************************************************************
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| 30 | * Macros
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| 31 | ****************************************************************************/
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| 32 |
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| 33 | /****************************************************************************
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| 34 | * Types
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| 35 | ****************************************************************************/
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| 36 | typedef enum _T_Int_State
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| 37 | {
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| 38 | INT_UNINSTALL,
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| 39 | INT_PENDING,
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| 40 | INT_ACTIVE,
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| 41 | } T_Int_State;
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| 42 |
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| 43 | /*
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| 44 | * this struct presents the operation method
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| 45 | * and state of interrupt controller chip
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| 46 | */
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| 47 | typedef struct _T_Int_Chip
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| 48 | {
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| 49 | VOID (*pMaskIrq)( UINT32 line );
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| 50 | VOID (*pUnmaskIrq)( UINT32 line );
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| 51 | VOID (*pSetLineLevel)(UINT32 line, T_zDrvIntLineLevel level);
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| 52 | VOID (*pSetLinePri)(UINT32 line, UINT32 pri);
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| 53 | } T_Int_Chip;
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| 54 |
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| 55 | typedef VOID (*IsrFunc)(VOID);
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| 56 |
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| 57 | /**************************************************************************
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| 58 | * Global Variable
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| 59 | **************************************************************************/
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| 60 |
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| 61 | /**************************************************************************
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| 62 | * Function Prototypes
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| 63 | **************************************************************************/
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| 64 | /*******************************************************************************
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| 65 | * Function: zDrvInt_SetMaskRam
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| 66 | * Description: an inline function to set g_IntDev.MaskRegInRam
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| 67 | * Parameters:
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| 68 | * Input:
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| 69 | * index: which member in array MaskRegInRam
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| 70 | * value: be writen
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| 71 | *
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| 72 | * Output:
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| 73 | *
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| 74 | * Returns:
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| 75 | *
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| 76 | * Others:
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| 77 | ********************************************************************************/
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| 78 | VOID zDrvInt_SetMaskRam(UINT32 index, UINT32 value);
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| 79 |
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| 80 | /*******************************************************************************
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| 81 | * Function: zDrvInt_GetMaskRam
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| 82 | * Description: an inline function to get g_IntDev.MaskRegInRam
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| 83 | * Parameters:
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| 84 | * Input:
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| 85 | * index: which member in array MaskRegInRam
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| 86 | *
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| 87 | * Output:
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| 88 | *
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| 89 | * Returns:
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| 90 | * member's value in array MaskRegInRam
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| 91 | *
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| 92 | * Others:
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| 93 | ********************************************************************************/
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| 94 | UINT32 zDrvInt_GetMaskRam(UINT32 index);
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| 95 |
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| 96 | /*******************************************************************************
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| 97 | * Function: zDrvInt_GetExtraIsr
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| 98 | * Description: get a isr according to ex8in1 int and gpio int
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| 99 | * Parameters:
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| 100 | * Input:
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| 101 | * line: interrupt line
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| 102 | *
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| 103 | * Output:
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| 104 | *
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| 105 | * Returns:
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| 106 | * isr for ex8in1 int and gpio int
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| 107 | * Others:
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| 108 | ********************************************************************************/
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| 109 | VOID* zDrvInt_GetExtraIsr(UINT32 line);
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| 110 |
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| 111 | /*******************************************************************************
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| 112 | * Function: zDrvInt_GetIntState
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| 113 | * Description: an inline function to get g_IntDev.IntState
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| 114 | * Parameters:
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| 115 | * Input:
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| 116 | * line: interrupt line to be disabled 0--INT_LINES_NUM
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| 117 | *
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| 118 | * Output:
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| 119 | *
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| 120 | * Returns:
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| 121 | * member's value in array IntState
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| 122 | *
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| 123 | * Others:
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| 124 | ********************************************************************************/
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| 125 | T_Int_State zDrvInt_GetIntState(UINT32 line);
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| 126 |
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| 127 | /*******************************************************************************
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| 128 | * Function: zDrvInt_SetChipHandler
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| 129 | * Description:
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| 130 | * Parameters:
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| 131 | * Input:
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| 132 | * line: which member in array IntChipHandler, according to interrupt line
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| 133 | * pChip: point to struct T_Int_Chip to be set
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| 134 | *
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| 135 | * Output:
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| 136 | *
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| 137 | * Returns:
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| 138 | *
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| 139 | * Others:
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| 140 | ********************************************************************************/
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| 141 | VOID zDrvInt_SetChipHandler(UINT32 line, T_Int_Chip *pChip);
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| 142 |
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| 143 | #endif |