/************************************************************
 * OLD STUFF                                                *
 ************************************************************/


/* XXX commented out XXX */
#if 0
int
vidcrender_attach(vc, parent, self, aux)
	struct vconsole *vc;
	struct device *parent;
	struct device *self;
	void *aux;
{
	vidc_cursor_init ( vc );
	vidcrender_flash_go ( vc );
	return 0;
}


int
vidcrender_flash_go(void)
{
	static int irqclaimed = 0;
	static int lock=0;
	if (lock==1)
		return -1;
	lock=0;

	if (!irqclaimed) {
		cursor_ih.ih_func = vidcrender_cursorintr;
		cursor_ih.ih_arg = vc;		/* argument ... needed? */
		cursor_ih.ih_level = IPL_TTY;
		cursor_ih.ih_name = "vsync";
		irq_claim ( IRQ_FLYBACK, &cursor_ih );
		irqclaimed = 1;
	}

	cursor_init = 0;
	return 0;
}
#endif /* XXX commented out XXX */


/* XXX commented out ... dunno if nessisary XXX */
#if 0
#ifdef NICE_UPDATE
static int need_update = 0;

void
vidcrender_updatecursor(arg)
	void *arg;
{
	struct vconsole *vc = vconsole_current;

	vidcvideo_write(VIDC_HCSR, R_DATA->frontporch-17+ (vc->xcur)*R_DATA->font->pixel_width );
	vidcvideo_write(VIDC_VCSR, R_DATA->topporch-2+ (vc->ycur+1)*R_DATA->font->pixel_height-2 + 3
	    - R_DATA->font->pixel_height);
	vidcvideo_write(VIDC_VCER, R_DATA->topporch-2+ (vc->ycur+3)*R_DATA->font->pixel_height+2 + 3 );
	return;
}

int
vidcrender_cursorupdate(vc)
	struct vconsole *vc;
{
    timeout ( vidcrender_updatecursor, NULL, 20 );
    return 0;
}

#else

static int
vidcrender_cursorupdate(vc)
	struct vconsole *vc;
{
	vidcvideo_write(VIDC_HCSR, R_DATA->frontporch-17+ (vc->xcur)*R_DATA->font->pixel_width );
	vidcvideo_write(VIDC_VCSR, R_DATA->topporch-2+ (vc->ycur+1)*R_DATA->font->pixel_height-2 + 3
	    - R_DATA->font->pixel_height);
	vidcvideo_write(VIDC_VCER, R_DATA->topporch-2+ (vc->ycur+3)*R_DATA->font->pixel_height+2 + 3 );
	return (0);
}

#endif
#endif /* XXX comment out XXX */

/* XXX comment out XXX */
#if 0
#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/systm.h>
/*#include <sys/malloc.h>*/
#include <sys/ioctl.h>
#include <sys/conf.h>
#include <sys/tty.h>
#include <sys/map.h>
#include <sys/proc.h>
/*#include <sys/user.h>*/
#include <sys/syslog.h>
/*#include <sys/resourcevar.h>*/

#include <machine/cpu.h>
#include <machine/param.h>
/*#include <machine/katelib.h>*/
/*#include <machine/cpu.h>*/
/*#include <machine/bootconfig.h>*/
/*#include <machine/iomd.h>*/
/*#include <machine/intr.h>*/
/*#include <machine/pmap.h>*/
#include <machine/vidc.h>
#include <machine/vconsole.h>


/* extern struct cfdriver vidcconsole_cd; */

int
vidcvideoopen(dev, flags, fmt, p)
	dev_t dev;
	int flags;
	int fmt;
	struct proc *p;
{
	struct vidcconsole_softc *sc;
	struct vconsole vconsole_new;
	int unit = minor(dev);
	int s;

	if (unit >= vidcconsole_cd.cd_ndevs)
		return ENXIO;
	sc = vidcconsole_cd.cd_devs[unit];
	if (!sc)
		return ENXIO;

	s = spltty();
/*	if (sc->sc_opened) {
		(void)splx(s);
		return(EBUSY);
	}*/
	++sc->sc_opened;
	(void)splx(s);

	if (sc->sc_opened == 1) {
		vconsole_new = *vconsole_default;
		vconsole_new.render_engine = &vidcrender;
		vconsole_spawn_re (
		makedev ( physcon_major, 64 + minor(dev) ),
		    &vconsole_new );
	} else {
		log(LOG_WARNING, "Multiple open of/dev/vidcconsole0 by proc %d\n", p->p_pid);
	}

	return 0;
}

int
vidcconsoleclose(dev, flags, fmt, p)
	dev_t dev;
	int flags;
	int fmt;
	struct proc *p;
{
	struct vidcconsole_softc *sc;
	int unit = minor(dev);
	int s;

	if ( unit >= vidcconsole_cd.cd_ndevs )
		return ENXIO;
	sc = vidcconsole_cd.cd_devs[unit];
	if (!sc)
		return ENXIO;

	s = spltty();
	--sc->sc_opened;
	(void)splx(s);

	return 0;
}

extern int physconioctl __P((dev_t, int, caddr_t, int,	struct proc *));

int
vidcconsoleioctl(dev, cmd, data, flag, p)
	dev_t dev;
	int cmd;
	caddr_t data;
	int flag;
	struct proc *p;
{
	dev = makedev(physcon_major, 64 + minor(dev));
	return(physconioctl(dev, cmd, data, flag, p));
}

extern paddr_t physconmmap __P((dev_t, off_t, int));

paddr_t
vidcconsolemmap(dev, offset, prot)
	dev_t dev;
	off_t offset;
	int prot;
{
	dev = makedev(physcon_major, 64 + minor(dev));
	return(physconmmap(dev, offset, prot));
}
#endif /* XXX comment out XXX */