ks8695sio.h

这是micrel公司宽带路由ARM9芯片的VXWORKS BSP 源代码

/* ks8695Sio.h - KS8695/P/X UART header file */


/*
modification history
--------------------
11/13/2003  LIQUN RUAN (RLQ) modified for KS8695/X
09/22/2003  Ritter Yeh  created 
*/

#ifndef __INCks8695pSioh 
#define __INCks8695pSioh 

#ifdef __cplusplus
extern "C" {
#endif


#ifndef _ASMLANGUAGE


typedef struct KS8695P_CHAN
    {
    /* must be first */

    SIO_CHAN	sio;		/* standard SIO_CHAN element */

    /* callbacks */

    STATUS	(*getTxChar) ();  /* installed Tx callback routine */
    STATUS	(*putRcvChar) (); /* installed Rx callback routine */
    void *	getTxArg;	/* argument to Tx callback routine */
    void *	putRcvArg;	/* argument to Rx callback routine */

    UINT32 *	regs;		/* AMBA registers */
    UINT8 	levelRx;	/* Rx Interrupt level for this device */
    UINT8 	levelTx;	/* Tx Interrupt level for this device */

    UINT32	channelMode;	/* such as INT, POLL modes */
    int		baudRate;	/* the current baud rate */
    UINT32	xtal;		/* UART clock frequency */     

    } KS8695P_CHAN;


/* function declarations */

extern void ks8695pSioIntTx (KS8695P_CHAN *pChan);
extern void ks8695pSioIntRx (KS8695P_CHAN *pChan);
extern void ks8695pSioIntErr (KS8695P_CHAN *pChan);
extern void ks8695pSioDevInit (KS8695P_CHAN *pChan);

#endif	/* _ASMLANGUAGE */

#ifdef __cplusplus
}
#endif
 
#endif /* __INCks8695pSioh */