Eint_internal.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2010
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* Eint_internal.h
*
* Project:
* --------
* Maui_Software
*
* Description:
* ------------
* Definition for EINT internal usage
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
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*============================================================================
****************************************************************************/
#ifndef __EINT_INTERNAL_H__
#define __EINT_INTERNAL_H__
#include "intrCtrl.h"
#include "drv_features_gpt.h" /* include this header for "__ENABLE_GPT_PROTECTION__" option */
/*============================================================*/
// Below is added for DCL EINT layer. Macro define.
/*============================================================*/
/* status check/set/clr macro definition. */
#define CHECK_DCL_USE_STA(eint_no) (eint_dcl_use_status & (0x1 << eint_no))
#define CHECK_NATIVE_USE_STA(eint_no) (eint_native_use_status & (0x1 << eint_no))
#define EINT_SET_DCL_USE_STA(eint_no) eint_dcl_use_status |= (0x1 << eint_no)
#define EINT_CLR_DCL_USE_STA(eint_no) eint_dcl_use_status &= ~(0x1 << eint_no)
#define EINT_SET_NATIVE_USE_STA(eint_no) eint_native_use_status |= (0x1 << eint_no)
#define EINT_CLR_NATIVE_USE_STA(eint_no) eint_native_use_status &= ~(0x1 << eint_no)
/* Bit mask definition. */
#define DCL_VALID_EINT_NUM_MASK 0x7F
#define DCL_EINT_FLAG_MASK 0x80
/*============================================================*/
/*************************************************************************
* Define function prototpye
*************************************************************************/
/*************************************************************************
* Internal definition
*************************************************************************/
#define EINT_MASK_EINT0 0x00000001
#define EINT_INTACK_EINT0 0x00000001
#define EINT_STATUS_EINT0 0x00000001
#if defined(__ENABLE_GPT_PROTECTION__)
#define __EINT_SW_DEBOUNCE_V2__
#else
#undef __EINT_SW_DEBOUNCE_V2__
#endif
#ifndef EINT_NO_HARDWARE_DEBOUNCE
#define EINT_NO_HARDWARE_DEBOUNCE 0x00000000
#endif
#define EINT_CheckHWDebounce(_no) ((1<<_no) & EINT_HARDWARE_DEBOUNCE)
#define EINT_CheckNotHWDebounce(_no) ((1<<_no) & EINT_NO_HARDWARE_DEBOUNCE)
// MTK02782 add 20110316 {
#define EINT_CON_CNT_MASK 0x07ff
#define EINT_CON_CNT_OFFSET 0
#define EINT_CON_PRESCALER_MASK 0x7000
#define EINT_CON_DEBOUNCE_RST 0x80000000
#define EINT_CON_PRESCALER_32KHZ 0x00000000
#define EINT_CON_PRESCALER_16KHZ 0x00000001
#define EINT_CON_PRESCALER_8KHZ 0x00000002
#define EINT_CON_PRESCALER_4KHZ 0x00000003
#define EINT_CON_PRESCALER_2KHZ 0x00000004
#define EINT_CON_PRESCALER_1KHZ 0x00000005
#define EINT_CON_PRESCALER_512HZ 0x00000006
#define EINT_CON_PRESCALER_256HZ 0x00000007
#define EINT_CON_PRESCALER_OFFSET 12
// } MTK02782 add 20110316
/* Array size for debug log of sources that trigger EINTs */
#define EINT_TRIGGER_SRC_LOG_MAX 16
/* private API */
extern void EINT_AckInt(kal_uint8 eintno);
extern void ADIE_EINT_Enable_Wakeup(kal_uint32 eintno);
/*************************************************************************
* Define internal data structure *
*************************************************************************/
typedef struct
{
void (*eint_func)(kal_uint8);
kal_bool eint_active;
kal_bool eint_auto_umask;
} eint_func_t;
/*************************************************************************
* Define EINT definition *
*************************************************************************/
#if defined(__EINT_DIE2DIE__)
#define EINT_ALL_NUMBER (EINT_TOTAL_CHANNEL + ADIE_EINT_TOTAL_CHANNEL)
#define EINT_HW_DEBOUNCE(index) (EINT_CheckHWDebounce(index) || (IS_ADIE_EINT(index))) /* All EINT on A-DIE has HW de-bounce ability */
#else
#define EINT_ALL_NUMBER EINT_TOTAL_CHANNEL
#define EINT_HW_DEBOUNCE(index) (EINT_CheckHWDebounce(index))
#endif
/*************************************************************************
* Define internal MARCO for EINT_Internal_LISR_Handler()
*************************************************************************/
#if defined(__AST_EINT__) && defined(__AST_TL1_TDD__)
#if defined(MT6236) || defined(MT6236B)
#define ASTRO36_LOCK_value 0x00003fe0
#define ASTRO36_DATA_EINT_NO 4
#define ASTRO36_WAKEUP_EINT_NO 5
#define AST_LOCK(MASK_value) do{\
kal_uint32 ast_savedMask;\
ast_savedMask = LockIRQ();\
MASK_value = *IRQ_MASKL;\
*IRQ_MASK_SETL = ASTRO36_LOCK_value;\
RestoreIRQ(ast_savedMask);\
}while(0)
#define AST_UNLOCK(MASK_value) do{\
kal_uint32 ast_savedMask;\
ast_savedMask = LockIRQ();\
*IRQ_MASK_CLRL = (ASTRO36_LOCK_value & ~MASK_value);\
RestoreIRQ(ast_savedMask);\
}while(0)
#define AST_EINT_HANDLER(status) do{\
kal_uint32 MASK_value;\
if (*status & EINT_STATUS_EINT(ASTRO36_WAKEUP_EINT_NO))\
{\
EINT_Mask(ASTRO36_WAKEUP_EINT_NO);\
if (EINT_FUNC[ASTRO36_WAKEUP_EINT_NO].eint_func)\
{\
AST_LOCK(MASK_value);\
EINT_FUNC[ASTRO36_WAKEUP_EINT_NO].eint_func();\
AST_UNLOCK(MASK_value);\
}\
*EINT_INTACK = EINT_INTACK_EINT(ASTRO36_WAKEUP_EINT_NO);\
*status &= ~EINT_INTACK_EINT(ASTRO36_WAKEUP_EINT_NO);\
EINT_UnMask(ASTRO36_WAKEUP_EINT_NO);\
}\
if (*status & EINT_STATUS_EINT(ASTRO36_DATA_EINT_NO))\
{\
EINT_Mask(ASTRO36_DATA_EINT_NO);\
if (EINT_FUNC[ASTRO36_DATA_EINT_NO].eint_func)\
{\
AST_LOCK(MASK_value);\
EINT_FUNC[ASTRO36_DATA_EINT_NO].eint_func();\
AST_UNLOCK(MASK_value);\
}\
*EINT_INTACK = EINT_INTACK_EINT(ASTRO36_DATA_EINT_NO);\
*status &= ~EINT_INTACK_EINT(ASTRO36_DATA_EINT_NO);\
EINT_UnMask(ASTRO36_DATA_EINT_NO);\
}\
}while(0)
#endif /* MT6236 || MT6236B */
#if defined(MT6573_S00)
#define ARMSTRONG_LOCK_value 0x00ffc000
#define ARMSTRONG_DATA_EINT_NO 7
#define ARMSTRONG_WAKEUP_EINT_NO 1
#define AST_LOCK(MASK_value) do{\
kal_uint32 ast_savedMask;\
ast_savedMask = LockIRQ();\
MASK_value = *IRQ_MASK0;\
*IRQ_MASK_SET0 = ARMSTRONG_LOCK_value;\
RestoreIRQ(ast_savedMask);\
}while(0)
#define AST_UNLOCK(MASK_value) do{\
kal_uint32 ast_savedMask;\
ast_savedMask = LockIRQ();\
*IRQ_MASK_CLR0 = (ARMSTRONG_LOCK_value & ~MASK_value);\
RestoreIRQ(ast_savedMask);\
}while(0)
#define AST_EINT_HANDLER(status) do{\
kal_uint32 MASK_value;\
if (*status & EINT_STATUS_EINT(ARMSTRONG_WAKEUP_EINT_NO))\
{\
EINT_Mask(ARMSTRONG_WAKEUP_EINT_NO);\
if (EINT_FUNC[ARMSTRONG_WAKEUP_EINT_NO].eint_func)\
{\
AST_LOCK(MASK_value);\
EINT_FUNC[ARMSTRONG_WAKEUP_EINT_NO].eint_func();\
AST_UNLOCK(MASK_value);\
}\
*EINT_INTACK = EINT_INTACK_EINT(ARMSTRONG_WAKEUP_EINT_NO);\
*status &= ~EINT_INTACK_EINT(ARMSTRONG_WAKEUP_EINT_NO);\
EINT_UnMask(ARMSTRONG_WAKEUP_EINT_NO);\
}\
if (*status & EINT_STATUS_EINT(ARMSTRONG_DATA_EINT_NO))\
{\
EINT_Mask(ARMSTRONG_DATA_EINT_NO);\
if (EINT_FUNC[ARMSTRONG_DATA_EINT_NO].eint_func)\
{\
AST_LOCK(MASK_value);\
EINT_FUNC[ARMSTRONG_DATA_EINT_NO].eint_func();\
AST_UNLOCK(MASK_value);\
}\
*EINT_INTACK = EINT_INTACK_EINT(ARMSTRONG_DATA_EINT_NO);\
*status &= ~EINT_INTACK_EINT(ARMSTRONG_DATA_EINT_NO);\
EINT_UnMask(ARMSTRONG_DATA_EINT_NO);\
}\
}while(0)
#endif /* MT6573_S00 */
#endif /* __AST_EINT__ && __AST_TL1_TDD__ */
#endif /* __EINT_INTERNAL_H__ */