omap730_gspx.h

marvell8385 GSPI开发驱动

#ifndef     _OMAP730_GSPX_H_
#define     _OMAP730_GSPX_H_

#include <windows.h>
#include <omap730.h>
#include <ceddk.h>
#include <ceddkex.h>
#include <gpio.h>
#include <NKintr.h>

#define  GPIO_SPI_CS     132
#define  GPIO_SPI_INT   133

#define  BSP_GPIO_WlanPower             134
#define  BSP_GPIO_WlanPowerDown    142
#define  BSP_GPIO_WlanReset              68
#define  BSP_GPIO_WlanIRQ                 144

#ifdef DEBUG

    #define DBG_DEFAULT_DX         0xffff
    #define DBG_MSG_MARKER      TEXT("GSPX")
    #define MAX_BUF_DUMP_SIZE   256

    // WindowsCE debug zones
    #define ZONE_INIT	DEBUGZONE(0)
    #define ZONE_INTR	DEBUGZONE(1)
    #define ZONE_XMIT	DEBUGZONE(2)
    #define ZONE_RCV	DEBUGZONE(3)
    #define ZONE_FUNC	DEBUGZONE(4)
    #define ZONE_MISC	DEBUGZONE(5)
    #define ZONE_XX06	DEBUGZONE(6)
    #define ZONE_XX07	DEBUGZONE(7)
    #define ZONE_XX08	DEBUGZONE(8)
    #define ZONE_XX09   DEBUGZONE(9)
    #define ZONE_XX10   DEBUGZONE(10)
    #define ZONE_XX11   DEBUGZONE(11)
    #define ZONE_XX12   DEBUGZONE(12)
    #define ZONE_XX13   DEBUGZONE(13)
    #define ZONE_WARN	DEBUGZONE(14)
    #define ZONE_ERROR	DEBUGZONE(15)

    #ifdef DBG_LOG_FILE
		#define DEBUG_INIT() {LogFile =_wfreopen(TEXT("GspxDbg.txt"), TEXT("w"), stdout);}
        #define DEBUG_HALT() if (LogFile) {fflush(LogFile); fclose(LogFile);}
        #define DEBUG_FLUSH_FILE() {if (LogFile) fflush(LogFile);}
        #undef  DEBUGMSG
        #define DEBUGMSG(cond, printf_exp)                                  \
                if (cond) {                                                 \
                    _tprintf(DBG_MSG_MARKER TEXT(" %d "), GetTickCount());  \
                    _tprintf printf_exp;                                    \
                }
    #else   // DBG_LOG_FILE
        #define DEBUG_INIT()
        #define DEBUG_HALT()
        #define DEBUG_FLUSH_FILE()
    #endif  // DBG_LOG_FILE

    static __inline DEBUGBUF(UINT cond, TCHAR *msg, PUCHAR buf, int size)
    {
        if (cond)
        {
            char str[3*MAX_BUF_DUMP_SIZE+1];
            UCHAR *p = (PUCHAR)buf;
            char  *q = str;
            int i;

            for (i = 1; i <= min(size, MAX_BUF_DUMP_SIZE); i++)
            {
                if ((i & 0x0f) == 0) //16 bytes per line
                    sprintf(q, "%02x\n", *p++);
                else
                    sprintf(q, "%02x ", *p++);
                q += 3;
            }
            *(--q) = 0;
            if (size > 16)
            {
                DEBUGMSG(cond, (TEXT("%s\n%hs\n"), msg, str));
            }
            else
            {
                DEBUGMSG(cond, (TEXT("%s %hs\n"), msg, str));
            }
        }
    }

#else  // DEBUG
    #define DEBUG_INIT()
    #define DEBUG_HALT()
    #define DEBUG_FLUSH_FILE()
    #define DEBUGBUF(cond, msg, buf, size)
#endif // DEBUG

typedef BOOL (*ISTFUNC)	(LPVOID pIstParam);
//Interrupt service information
//
typedef struct _INTS_INFO
{
	HANDLE  hIntrEvent;
	HANDLE  hIstThread;
	DWORD   dwSysIntID;
	BOOL    bQuitIst;

       LPVOID	 pIstParam;		  //parameter
	ISTFUNC	 istFunc;		  //IST function pointer
	
       BOOL bDriverShutdown;     //The driver shutdown or not. FALSE: No, TRUE:Yes
}INTS_INFO, *PINTS_INFO;

//inferrupt call back
typedef		int  (*ISRFUNC)		(void* hIsrParam);

// Hardware parameters structure.
//
typedef struct _GSPI_HW_INFO
{
	// spi controller registers.
	OMAP730_SPI_REGS      *pSPIRegs;
	OMAP730_CONFIG_REGS   *pConfigRegs;
	
	HANDLE       hGPIO;
	DWORD        SysIntr;

	INTS_INFO    IntsInfo;

	HANDLE	     hIsrParam;
	ISRFUNC	     isrFunc;
}GSPI_HW_INFO, *PGSPI_HW_INFO;


void ClearInterrupt(PINTS_INFO pIntrInfo);
int Omap_interrupt_initialize(PGSPI_HW_INFO	pHC);

	
PVOID Omap_gspx_init(VOID);
void Omap_gspx_deinit(PVOID pHC);

void Omap730_PowerDownWlan(void);
void Omap730_PowerOnWlan(void);

int Omap_gspx_read_reg16(PVOID pHC, USHORT reg, USHORT *data);
int  Omap_gspx_write_reg16(PVOID pHC, USHORT reg, USHORT data);

BOOL  Omap_gspx_read_reg32(PVOID pHC, USHORT reg, ULONG *data);
BOOL  Omap_gspx_write_reg32(PVOID pHC, USHORT reg, ULONG data);

void  Omap_gspx_read_mem(PVOID pHC, USHORT reg, USHORT size, UCHAR *data);
void  Omap_gspx_write_mem(PVOID pHC, USHORT reg, USHORT size, UCHAR *data);

ULONG Omap_gspx_get_sysintr(void);

DWORD Omap_gspi_register_isr( PGSPI_HW_INFO pGspiHwIfo, void* Adapter, ISRFUNC isrFunc);

#endif //_OMAP730_GSPX_H_