| /******************************************************************************* | |
| * Copyright (C) 2014, ZTE Corporation. | |
| * | |
| * File Name: hal_int_internal.h | |
| * File Mark: | |
| * Description: describe functions and related macros and types used by | |
| * other driver modules | |
| * Others: | |
| * Version: 1.0 | |
| * Author: xuzhiguo | |
| * Date: 2014-05-05 | |
| * History 1: | |
| * Date: | |
| * Version: | |
| * Author: | |
| * Modification: | |
| * History 2: | |
| ********************************************************************************/ | |
| #ifndef _DRVS_INT_INTERNAL_H | |
| #define _DRVS_INT_INTERNAL_H | |
| /**************************************************************************** | |
| * Include files | |
| ****************************************************************************/ | |
| #include "drvs_general.h" | |
| #include "drvs_int.h" | |
| /**************************************************************************** | |
| * Macros | |
| ****************************************************************************/ | |
| /**************************************************************************** | |
| * Types | |
| ****************************************************************************/ | |
| typedef enum _T_Int_State | |
| { | |
| INT_UNINSTALL, | |
| INT_PENDING, | |
| INT_ACTIVE, | |
| } T_Int_State; | |
| /* | |
| * this struct presents the operation method | |
| * and state of interrupt controller chip | |
| */ | |
| typedef struct _T_Int_Chip | |
| { | |
| VOID (*pMaskIrq)( UINT32 line ); | |
| VOID (*pUnmaskIrq)( UINT32 line ); | |
| VOID (*pSetLineLevel)(UINT32 line, T_zDrvIntLineLevel level); | |
| VOID (*pSetLinePri)(UINT32 line, UINT32 pri); | |
| } T_Int_Chip; | |
| typedef VOID (*IsrFunc)(VOID); | |
| /************************************************************************** | |
| * Global Variable | |
| **************************************************************************/ | |
| /************************************************************************** | |
| * Function Prototypes | |
| **************************************************************************/ | |
| /******************************************************************************* | |
| * Function: zDrvInt_SetMaskRam | |
| * Description: an inline function to set g_IntDev.MaskRegInRam | |
| * Parameters: | |
| * Input: | |
| * index: which member in array MaskRegInRam | |
| * value: be writen | |
| * | |
| * Output: | |
| * | |
| * Returns: | |
| * | |
| * Others: | |
| ********************************************************************************/ | |
| VOID zDrvInt_SetMaskRam(UINT32 index, UINT32 value); | |
| /******************************************************************************* | |
| * Function: zDrvInt_GetMaskRam | |
| * Description: an inline function to get g_IntDev.MaskRegInRam | |
| * Parameters: | |
| * Input: | |
| * index: which member in array MaskRegInRam | |
| * | |
| * Output: | |
| * | |
| * Returns: | |
| * member's value in array MaskRegInRam | |
| * | |
| * Others: | |
| ********************************************************************************/ | |
| UINT32 zDrvInt_GetMaskRam(UINT32 index); | |
| /******************************************************************************* | |
| * Function: zDrvInt_GetExtraIsr | |
| * Description: get a isr according to ex8in1 int and gpio int | |
| * Parameters: | |
| * Input: | |
| * line: interrupt line | |
| * | |
| * Output: | |
| * | |
| * Returns: | |
| * isr for ex8in1 int and gpio int | |
| * Others: | |
| ********************************************************************************/ | |
| VOID* zDrvInt_GetExtraIsr(UINT32 line); | |
| /******************************************************************************* | |
| * Function: zDrvInt_GetIntState | |
| * Description: an inline function to get g_IntDev.IntState | |
| * Parameters: | |
| * Input: | |
| * line: interrupt line to be disabled 0--INT_LINES_NUM | |
| * | |
| * Output: | |
| * | |
| * Returns: | |
| * member's value in array IntState | |
| * | |
| * Others: | |
| ********************************************************************************/ | |
| T_Int_State zDrvInt_GetIntState(UINT32 line); | |
| /******************************************************************************* | |
| * Function: zDrvInt_SetChipHandler | |
| * Description: | |
| * Parameters: | |
| * Input: | |
| * line: which member in array IntChipHandler, according to interrupt line | |
| * pChip: point to struct T_Int_Chip to be set | |
| * | |
| * Output: | |
| * | |
| * Returns: | |
| * | |
| * Others: | |
| ********************************************************************************/ | |
| VOID zDrvInt_SetChipHandler(UINT32 line, T_Int_Chip *pChip); | |
| #endif |