mirror of
https://github.com/drasko/open-ameba.git
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141 lines
4.5 KiB
C
141 lines
4.5 KiB
C
/*
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* Routines to access hardware
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*
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* Copyright (c) 2013 Realtek Semiconductor Corp.
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*
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* This module is a confidential and proprietary property of RealTek and
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* possession or use of this module requires written permission of RealTek.
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*/
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#ifndef _HAL_GDMA_H_
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#define _HAL_GDMA_H_
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#include "rtl8195a_gdma.h"
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typedef struct _GDMA_CH_LLI_ELE_ {
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u32 Sarx;
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u32 Darx;
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u32 Llpx;
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u32 CtlxLow;
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u32 CtlxUp;
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u32 Temp;
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}GDMA_CH_LLI_ELE, *PGDMA_CH_LLI_ELE;
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#if 1
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#if 0
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typedef struct _GDMA_CH_LLI_ {
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PGDMA_CH_LLI_ELE pLliEle;
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PGDMA_CH_LLI pNextLli;
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}GDMA_CH_LLI, *PGDMA_CH_LLI;
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typedef struct _BLOCK_SIZE_LIST_ {
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u32 BlockSize;
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PBLOCK_SIZE_LIST pNextBlockSiz;
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}BLOCK_SIZE_LIST, *PBLOCK_SIZE_LIST;
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#else
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struct GDMA_CH_LLI {
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PGDMA_CH_LLI_ELE pLliEle;
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struct GDMA_CH_LLI *pNextLli;
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};
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struct BLOCK_SIZE_LIST {
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u32 BlockSize;
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struct BLOCK_SIZE_LIST *pNextBlockSiz;
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};
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#endif
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#endif
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typedef struct _HAL_GDMA_ADAPTER_ {
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u32 ChSar;
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u32 ChDar;
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GDMA_CHANNEL_NUM ChEn;
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GDMA_CTL_REG GdmaCtl;
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GDMA_CFG_REG GdmaCfg;
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u32 PacketLen;
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u32 BlockLen;
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u32 MuliBlockCunt;
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u32 MaxMuliBlock;
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struct GDMA_CH_LLI *pLlix;
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struct BLOCK_SIZE_LIST *pBlockSizeList;
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PGDMA_CH_LLI_ELE pLli;
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u32 NextPlli;
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u8 TestItem;
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u8 ChNum;
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u8 GdmaIndex;
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u8 IsrCtrl:1;
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u8 GdmaOnOff:1;
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u8 Llpctrl:1;
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u8 Lli0:1;
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u8 Rsvd4to7:4;
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u8 GdmaIsrType;
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}HAL_GDMA_ADAPTER, *PHAL_GDMA_ADAPTER;
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typedef struct _HAL_GDMA_CHNL_ {
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u8 GdmaIndx;
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u8 GdmaChnl;
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u8 IrqNum;
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u8 Reserved;
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}HAL_GDMA_CHNL, *PHAL_GDMA_CHNL;
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typedef struct _HAL_GDMA_BLOCK_ {
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u32 SrcAddr;
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u32 DstAddr;
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u32 BlockLength;
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u32 SrcOffset;
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u32 DstOffset;
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}HAL_GDMA_BLOCK, *PHAL_GDMA_BLOCK;
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typedef struct _HAL_GDMA_OP_ {
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VOID (*HalGdmaOnOff)(VOID *Data);
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BOOL (*HalGdamChInit)(VOID *Data);
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BOOL (*HalGdmaChSeting)(VOID *Data);
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BOOL (*HalGdmaChBlockSeting)(VOID *Data);
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VOID (*HalGdmaChDis)(VOID *Data);
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VOID (*HalGdmaChEn)(VOID *Data);
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VOID (*HalGdmaChIsrEnAndDis) (VOID *Data);
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u8 (*HalGdmaChIsrClean)(VOID *Data);
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VOID (*HalGdmaChCleanAutoSrc)(VOID *Data);
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VOID (*HalGdmaChCleanAutoDst)(VOID *Data);
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}HAL_GDMA_OP, *PHAL_GDMA_OP;
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typedef struct _HAL_GDMA_OBJ_ {
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HAL_GDMA_ADAPTER HalGdmaAdapter;
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IRQ_HANDLE GdmaIrqHandle;
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volatile GDMA_CH_LLI_ELE GdmaChLli[16];
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struct GDMA_CH_LLI Lli[16];
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struct BLOCK_SIZE_LIST BlockSizeList[16];
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u8 Busy; // is transfering
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u8 BlockNum;
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} HAL_GDMA_OBJ, *PHAL_GDMA_OBJ;
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VOID HalGdmaOpInit(IN VOID *Data);
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VOID HalGdmaOn(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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VOID HalGdmaOff(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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BOOL HalGdmaChInit(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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VOID HalGdmaChDis(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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VOID HalGdmaChEn(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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BOOL HalGdmaChSeting(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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BOOL HalGdmaChBlockSeting(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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VOID HalGdmaChIsrEn(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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VOID HalGdmaChIsrDis(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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u8 HalGdmaChIsrClean(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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VOID HalGdmaChCleanAutoSrc(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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VOID HalGdmaChCleanAutoDst(PHAL_GDMA_ADAPTER pHalGdmaAdapter);
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extern HAL_Status HalGdmaChnlRegister (u8 GdmaIdx, u8 ChnlNum);
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extern VOID HalGdmaChnlUnRegister (u8 GdmaIdx, u8 ChnlNum);
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extern PHAL_GDMA_CHNL HalGdmaChnlAlloc (HAL_GDMA_CHNL *pChnlOption);
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extern VOID HalGdmaChnlFree (HAL_GDMA_CHNL *pChnl);
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extern BOOL HalGdmaMemCpyInit(PHAL_GDMA_OBJ pHalGdmaObj);
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extern VOID HalGdmaMemCpyDeInit(PHAL_GDMA_OBJ pHalGdmaObj);
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extern VOID* HalGdmaMemCpy(PHAL_GDMA_OBJ pHalGdmaObj, void* pDest, void* pSrc, u32 len);
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extern VOID HalGdmaMemAggr(PHAL_GDMA_OBJ pHalGdmaObj, PHAL_GDMA_BLOCK pHalGdmaBlock);
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extern BOOL HalGdmaMemCpyAggrInit(PHAL_GDMA_OBJ pHalGdmaObj);
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extern const HAL_GDMA_OP _HalGdmaOp;
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extern const HAL_GDMA_CHNL GDMA_Chnl_Option[];
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extern const HAL_GDMA_CHNL GDMA_Multi_Block_Chnl_Option[];
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extern const u16 HalGdmaChnlEn[6];
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#endif
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