245 lines
7.4 KiB
C
245 lines
7.4 KiB
C
|
#ifndef _GD_SDIO_H_
|
||
|
|
#define _GD_SDIO_H_
|
||
|
|
|
||
|
|
#include <gtypes.h>
|
||
|
|
#include <gmodids.h>
|
||
|
|
|
||
|
|
#define GD_SDIO0 0
|
||
|
|
#define GD_SDIO1 1
|
||
|
|
|
||
|
|
|
||
|
|
/*!
|
||
|
|
*******************************************************************************
|
||
|
|
**
|
||
|
|
** SDIO OPEN parameter.
|
||
|
|
**
|
||
|
|
******************************************************************************/
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
U32 isConnected;
|
||
|
|
U32 sectorSize;
|
||
|
|
U32 sectorCount;
|
||
|
|
U32 mediaType;
|
||
|
|
U32 manufacturerID;
|
||
|
|
U32 applicationID;
|
||
|
|
U32 productRevision;
|
||
|
|
U32 serialNumber;
|
||
|
|
U32 dataIoNumber;
|
||
|
|
U8 productName[5];
|
||
|
|
}GD_SDIO_VolumeInfoT;
|
||
|
|
|
||
|
|
|
||
|
|
/*!
|
||
|
|
*************************************************************************
|
||
|
|
** \brief Version of the SDIO driver.
|
||
|
|
**
|
||
|
|
** This number consists of a \b major version number stored in bits
|
||
|
|
** 16 to 31 (upper word) and a \b minor version number stored in bits
|
||
|
|
** 0 to 15 (lower word).
|
||
|
|
** - The \b major number has to be increased when a parameter change
|
||
|
|
** occurs for the existing driver's API after its first release.
|
||
|
|
** - The \b minor number has to be increased when functions are added to
|
||
|
|
** the existing driver's API after its first release.
|
||
|
|
**
|
||
|
|
** \note This value has to be assigend to the \b version field of the
|
||
|
|
** GAPI_SDIO_OpenParamsT structure.
|
||
|
|
**
|
||
|
|
*************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef enum {
|
||
|
|
GAPI_SDIO_VERSION = (S32)0x00010000 //!< The current driver version
|
||
|
|
} GD_SDIO_VersionEnumT;
|
||
|
|
|
||
|
|
|
||
|
|
typedef enum {
|
||
|
|
GAPI_SDIO_TRANSFER_TYPE_NORMAL = 0, //!< Normal transfer type for SD/SDHC/MMC cards (default)
|
||
|
|
GAPI_SDIO_TRANSFER_TYPE_DIRECT, //!< Direct transfer mode special for SDIO cards
|
||
|
|
GAPI_SDIO_TRANSFER_TYPE_SECURE, //!< Spezial secure transfer mode for SD-Cards
|
||
|
|
GAPI_SDIO_TRANSFER_TYPE_WIFI
|
||
|
|
} GD_SDIO_TransferTypeEnumT;
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
CARDTYPE_NONE = 0,
|
||
|
|
CARDTYPE_MMC,
|
||
|
|
CARDTYPE_SD10,
|
||
|
|
CARDTYPE_SD11,
|
||
|
|
CARDTYPE_SD20
|
||
|
|
}GD_SDIO_Card_Type;
|
||
|
|
|
||
|
|
/*!
|
||
|
|
****************************************************************************
|
||
|
|
**
|
||
|
|
** \brief SDIO callback function signature
|
||
|
|
**
|
||
|
|
** This is the callback function signature required by the SDIO driver
|
||
|
|
** for internally notification functions.
|
||
|
|
**
|
||
|
|
** \param comState Comunication status.
|
||
|
|
** \param optArgPtr Optional arg pointer.
|
||
|
|
**
|
||
|
|
****************************************************************************
|
||
|
|
*/
|
||
|
|
typedef void (*GD_SDIO_NotifyFuncT)(U32 index, U32 comState, void* optArgPtr);
|
||
|
|
|
||
|
|
typedef void (*GD_SDIO_IRQFuncT)();
|
||
|
|
typedef void (*GD_SDIO_RESETFuncT)(U32 index);
|
||
|
|
|
||
|
|
|
||
|
|
/*!
|
||
|
|
*************************************************************************
|
||
|
|
** \brief Open parameters for the SDIO driver.
|
||
|
|
**
|
||
|
|
** This data structure covers all parameters which need to be specified
|
||
|
|
** when an instance of the driver is opened.
|
||
|
|
**
|
||
|
|
*************************************************************************
|
||
|
|
*/
|
||
|
|
typedef struct {
|
||
|
|
/*!
|
||
|
|
The version of the driver.
|
||
|
|
\ref GAPI_SDIO_VersionEnumT "GAPI_SDIO_VERSION".
|
||
|
|
*/
|
||
|
|
GD_SDIO_VersionEnumT version;
|
||
|
|
GD_SDIO_TransferTypeEnumT type;
|
||
|
|
/*!
|
||
|
|
** The handle specific notification function.
|
||
|
|
*/
|
||
|
|
GD_SDIO_NotifyFuncT notifyFunc;
|
||
|
|
|
||
|
|
GD_SDIO_IRQFuncT irqFunc;
|
||
|
|
|
||
|
|
GD_SDIO_RESETFuncT resetFunc;
|
||
|
|
/*!
|
||
|
|
** Optional data pointer for the notification function.
|
||
|
|
*/
|
||
|
|
void* notifyFuncOptPtr;
|
||
|
|
/*!
|
||
|
|
Flag to request DMA for read/write transfer operation.
|
||
|
|
*/
|
||
|
|
U32 isUseDmaWay;
|
||
|
|
} GD_SDIO_OpenParamsT;
|
||
|
|
|
||
|
|
/*cid info */
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
U8 MID; /*Manufacturer ID width:8[127:120]*/
|
||
|
|
U16 OID; /*OEM/Application ID width:16[119:104]*/
|
||
|
|
U8 PNM[5]; /*Product name width:40[103:64]*/
|
||
|
|
U8 PRV; /*Product revision width:8[63:56]*/
|
||
|
|
U32 PSN; /*Product serial number width:32[55:24]*/
|
||
|
|
U16 MDT; /*Manufacturing date width:12[19:8]*/
|
||
|
|
}sdioCidInfo;
|
||
|
|
|
||
|
|
/*I just care about usefull info of CSD*/
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
U8 csdStructure; /*csd revision*/
|
||
|
|
U32 classes; /*Describes the card command classes CCC*/
|
||
|
|
U32 tranSpeed; /*transfer speed*/
|
||
|
|
U8 eraseBlkEn; /*erase block enable*/
|
||
|
|
U8 permWriteProtect; /*write protect*/
|
||
|
|
U8 tmpWriteProtect; /*write protect*/
|
||
|
|
}sdiocsdInfo;
|
||
|
|
|
||
|
|
/*I just case ablot usefull info of SCR*/
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
U32 scrStructure; // SCR Register Structure Version
|
||
|
|
U32 sdSpec; // Describes the Physical Layer Specification Version supported by the card.
|
||
|
|
U32 stateaftererase; // Defines the data status after erase, whether it is 0 or 1.
|
||
|
|
U32 sdSecurity; // Describes the Security Specification Version supported by the card.
|
||
|
|
U32 sdBusWith; // Describes all the DAT bus widths that are supported by this card.
|
||
|
|
}sdioScrInfo;
|
||
|
|
|
||
|
|
/*Card capacity classification*/
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
CARDCAPACITY_SDSC = 0,
|
||
|
|
CARDCAPACITY_SDHC_OR_SDXC
|
||
|
|
}GD_SDIO_Card_Capacity;
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
U32 index; /*index of handle array*/
|
||
|
|
U32 ocr; /*card volage info*/
|
||
|
|
U32 csd[4]; /*csd info (invert)*/
|
||
|
|
U32 read_bl_len;
|
||
|
|
U32 write_bl_len;
|
||
|
|
U64 capacity_user;
|
||
|
|
U32 sectorcount;
|
||
|
|
U32 inhighspeed;
|
||
|
|
U32 maxTransferBlk;
|
||
|
|
U32 eraseGrpSize;
|
||
|
|
sdioScrInfo scr;
|
||
|
|
sdiocsdInfo csdInfo;
|
||
|
|
U32 tran_speed; /*max transfer speed*/
|
||
|
|
U32 rca; /*card address*/
|
||
|
|
U32 cid[4]; /*card cid info*/
|
||
|
|
GD_SDIO_Card_Type type; /*card type*/
|
||
|
|
GD_SDIO_Card_Capacity capacity; /*card capacity*/
|
||
|
|
U32 highCapacity; /*is high capacity*/
|
||
|
|
sdioCidInfo cidInfo;
|
||
|
|
}sdioBlockT;
|
||
|
|
|
||
|
|
/* SDIO specific handle */
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
U32 inUse; /* specifies if handle is in use */
|
||
|
|
U32 index; /*index of handle array*/
|
||
|
|
GD_SDIO_OpenParamsT openParams; /* open params of the handle */
|
||
|
|
sdioBlockT devicePtr; /* pointer to hardware device */
|
||
|
|
} sdioHandleT;
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
U32 IRQStatus; /*!< content of IRQ status register.*/
|
||
|
|
}SDIO_DATA_S;
|
||
|
|
|
||
|
|
#define GD_SDIO_ERR_BASE (GD_SDIO_MODULE_ID<<16)
|
||
|
|
//#define SDIO_INT_MODE
|
||
|
|
enum
|
||
|
|
{
|
||
|
|
GD_ERR_SDIO_CARD_INIT_FAILED = GD_SDIO_ERR_BASE,
|
||
|
|
GD_ERR_SDIO_INT_ERR,
|
||
|
|
GD_ERR_SDIO_NO_CARD,
|
||
|
|
GD_ERR_SDIO_CARD_BUSY,
|
||
|
|
GD_ERR_SDIO_READ_FAILED,
|
||
|
|
GD_ERR_SDIO_WRITE_FAILED,
|
||
|
|
GD_ERR_SDIO_ERASE_FAILED,
|
||
|
|
GD_ERR_SDIO_CMD_NO_SUPPORTED,
|
||
|
|
GD_ERR_SDIO_SET_BLOCK_SIZE,
|
||
|
|
GD_ERR_SDIO_CMD_FAILED,
|
||
|
|
GD_ERR_SDIO_CARD_LOCKED
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*!
|
||
|
|
*******************************************************************************
|
||
|
|
**
|
||
|
|
** SDIO API functions.
|
||
|
|
**
|
||
|
|
******************************************************************************/
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
GERR GD_SDIO_Init(GD_SDIO_OpenParamsT* openParamsP, U32 index);
|
||
|
|
GERR GD_SDIO_Exit(sdioHandleT *sdiohandle, U32 index);
|
||
|
|
GERR GD_SDIO_Rsponse(void);
|
||
|
|
GERR GD_SDIO_Open(GD_SDIO_OpenParamsT *openParamsP,sdioHandleT *pHandle, U32 index);
|
||
|
|
GERR GD_SDIO_Close(sdioHandleT *sdiohandle, U32 index);
|
||
|
|
GERR GD_SDIO_ReadSector(sdioHandleT * sdiohandle, U32 startblk, void* buffer, U32 blkcount);
|
||
|
|
GERR GD_SDIO_WriteSector(sdioHandleT * sdiohandle, U32 startblk, void* buffer, U32 blkcount);
|
||
|
|
GERR GD_SDIO_EraseSector(sdioHandleT * sdiohandle, U32 start, U32 blkcnt);
|
||
|
|
GERR GD_SDIO_GetCardInfo(sdioHandleT * sdiohandle, GD_SDIO_VolumeInfoT *info,U32 index);
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|