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/* $OpenBSD: dzvar.h,v 1.1 2000/08/19 18:36:19 maja Exp $ */
/* $NetBSD: dcvar.h,v 1.4 1997/05/28 14:21:39 jonathan Exp $ */
/*
* External declarations from DECstation dc serial driver.
*/
#ifdef _KERNEL
#ifndef _DZVAR_H
#define _DZVAR_H
#include <pmax/dev/pdma.h>
struct dz_softc {
struct device sc_dv;
struct pdma dz_pdma[4];
struct tty *dz_tty[4];
/*
* Software copy of brk register since it isn't readable
*/
int dz_brk;
char dz_19200; /* this unit supports 19200 */
char dzsoftCAR; /* mask, lines with carrier on (DSR) */
char dz_rtscts; /* mask, lines with hw flow control */
char dz_modem; /* mask, lines with DTR wired */
};
int dzattach __P((struct dz_softc *sc, void *addr,
int dtrmask, int rts_ctsmask,
int speed, int consline));
int dzintr __P((void * xxxunit));
/*
* Following declaratios for console code.
* XXX shuould be separated, or redesigned.
*/
extern int dzGetc __P ((dev_t dev));
extern int dzparam __P((register struct tty *tp, register struct termios *t));
extern void dzPutc __P((dev_t dev, int c));
struct dc7085regs;
void dz_consinit __P((dev_t dev, volatile struct dc7085regs *dcaddr));
/* QVSS-compatible in-kernel X input event parser, pointer tracker */
void (*dzDivertXInput) __P((int cc)); /* X windows keyboard input routine */
void (*dzMouseEvent) __P((int)); /* X windows mouse motion event routine */
void (*dzMouseButtons) __P((int)); /* X windows mouse buttons event routine */
#endif /* _DZVAR_H */
#endif /* _KERNEL */
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