Remove old (non wsmouse) lms and mms drivers. Remove the commented olms and

omms entries in GENERIC. aaron@ ok

2 files changed, 0 insertions, 801 deletions

diff --git a/sys/arch/i386/isa/lms.c b/sys/arch/i386/isa/lms.c
deleted file mode 100644
index 2a3f7ab990a..00000000000
--- a/sys/arch/i386/isa/lms.c
+++ /dev/null
@@ -1,411 +0,0 @@
-/*	$OpenBSD: lms.c,v 1.14 2000/05/16 18:12:14 mickey Exp $	*/
-/*	$NetBSD: lms.c,v 1.30 1996/10/21 22:27:41 thorpej Exp $	*/
-
-/*-
- * Copyright (c) 1993, 1994 Charles Hannum.
- * Copyright (c) 1992, 1993 Erik Forsberg.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- * NO EVENT SHALL I BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/param.h>
-#include <sys/kernel.h>
-#include <sys/systm.h>
-#include <sys/buf.h>
-#include <sys/malloc.h>
-#include <sys/ioctl.h>
-#include <sys/tty.h>
-#include <sys/file.h>
-#include <sys/select.h>
-#include <sys/proc.h>
-#include <sys/signalvar.h>
-#include <sys/vnode.h>
-#include <sys/device.h>
-
-#include <machine/cpu.h>
-#include <machine/bus.h>
-#include <machine/intr.h>
-#include <machine/mouse.h>
-#include <machine/conf.h>
-
-#include <dev/isa/isavar.h>
-#include <dev/rndvar.h>
-
-#define	LMS_DATA	0       /* offset for data port, read-only */
-#define	LMS_SIGN	1       /* offset for signature port, read-write */
-#define	LMS_INTR	2       /* offset for interrupt port, read-only */
-#define	LMS_CNTRL	2       /* offset for control port, write-only */
-#define	LMS_CONFIG	3	/* for configuration port, read-write */
-#define	LMS_NPORTS	4
-
-#define	LMS_CHUNK	128	/* chunk size for read */
-#define	LMS_BSIZE	1020	/* buffer size */
-
-struct lms_softc {		/* driver status information */
-	struct device sc_dev;
-	void *sc_ih;
-
-	bus_space_tag_t sc_iot;		/* bus i/o space identifier */
-	bus_space_handle_t sc_ioh;	/* bus i/o handle */
-
-	struct clist sc_q;
-	struct selinfo sc_rsel;
-	struct proc *sc_io;	/* process that opened lms (can get SIGIO) */
-	char sc_async;		/* send SIGIO on input ready */
-	u_char sc_state;	/* mouse driver state */
-#define	LMS_OPEN	0x01	/* device is open */
-#define	LMS_ASLP	0x02	/* waiting for mouse data */
-	u_char sc_status;	/* mouse button status */
-	int sc_x, sc_y;		/* accumulated motion in the X,Y axis */
-};
-
-int lmsprobe __P((struct device *, void *, void *));
-void lmsattach __P((struct device *, struct device *, void *));
-int lmsintr __P((void *));
-
-struct cfattach lms_ca = {
-	sizeof(struct lms_softc), lmsprobe, lmsattach
-};
-
-struct cfdriver lms_cd = {
-	NULL, "lms", DV_TTY
-};
-
-#define	LMSUNIT(dev)	(minor(dev))
-
-int
-lmsprobe(parent, match, aux)
-	struct device *parent;
-	void *match, *aux;
-{
-	struct isa_attach_args *ia = aux;
-	bus_space_tag_t iot = ia->ia_iot;
-	bus_space_handle_t ioh;
-	int rv;
-	
-	/* Map the i/o space. */
-	if (bus_space_map(iot, ia->ia_iobase, LMS_NPORTS, 0, &ioh))
-		return 0;
-
-	rv = 0;
-
-	/* Configure and check for port present. */
-	bus_space_write_1(iot, ioh, LMS_CONFIG, 0x91);
-	delay(10);
-	bus_space_write_1(iot, ioh, LMS_SIGN, 0x0c);
-	delay(10);
-	if (bus_space_read_1(iot, ioh, LMS_SIGN) != 0x0c)
-		goto out;
-	bus_space_write_1(iot, ioh, LMS_SIGN, 0x50);
-	delay(10);
-	if (bus_space_read_1(iot, ioh, LMS_SIGN) != 0x50)
-		goto out;
-
-	/* Disable interrupts. */
-	bus_space_write_1(iot, ioh, LMS_CNTRL, 0x10);
-
-	rv = 1;
-	ia->ia_iosize = LMS_NPORTS;
-	ia->ia_msize = 0;
-
-out:
-	bus_space_unmap(iot, ioh, LMS_NPORTS);
-	return rv;
-}
-
-void
-lmsattach(parent, self, aux)
-	struct device *parent, *self;
-	void *aux;
-{
-	struct lms_softc *sc = (void *)self;
-	struct isa_attach_args *ia = aux;
-
-	printf("\n");
-
-	/* Other initialization was done by lmsprobe. */
-	sc->sc_iot = ia->ia_iot;
-	if (bus_space_map(sc->sc_iot, ia->ia_iobase, LMS_NPORTS, 0,
-	    &sc->sc_ioh))
-		panic("lmsattach: couldn't map I/O ports");
-
-	sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_PULSE,
-	    IPL_TTY, lmsintr, sc, sc->sc_dev.dv_xname);
-}
-
-int
-lmsopen(dev, flag, mode, p)
-	dev_t dev;
-	int flag;
-	int mode;
-	struct proc *p;
-{
-	int unit = LMSUNIT(dev);
-	struct lms_softc *sc;
-
-	if (unit >= lms_cd.cd_ndevs)
-		return ENXIO;
-	sc = lms_cd.cd_devs[unit];
-	if (!sc)
-		return ENXIO;
-
-	if (sc->sc_state & LMS_OPEN)
-		return EBUSY;
-
-	if (clalloc(&sc->sc_q, LMS_BSIZE, 0) == -1)
-		return ENOMEM;
-
-	sc->sc_state |= LMS_OPEN;
-	sc->sc_status = 0;
-	sc->sc_x = sc->sc_y = 0;
-	sc->sc_async = 0;
-	sc->sc_io = p;
-
-	/* Enable interrupts. */
-	bus_space_write_1(sc->sc_iot, sc->sc_ioh, LMS_CNTRL, 0);
-
-	return 0;
-}
-
-int
-lmsclose(dev, flag, mode, p)
-	dev_t dev;
-	int flag;
-	int mode;
-	struct proc *p;
-{
-	struct lms_softc *sc = lms_cd.cd_devs[LMSUNIT(dev)];
-
-	/* Disable interrupts. */
-	bus_space_write_1(sc->sc_iot, sc->sc_ioh, LMS_CNTRL, 0x10);
-
-	sc->sc_state &= ~LMS_OPEN;
-	sc->sc_io = NULL;
-
-	clfree(&sc->sc_q);
-
-	return 0;
-}
-
-int
-lmsread(dev, uio, flag)
-	dev_t dev;
-	struct uio *uio;
-	int flag;
-{
-	struct lms_softc *sc = lms_cd.cd_devs[LMSUNIT(dev)];
-	int s;
-	int error = 0;
-	size_t length;
-	u_char buffer[LMS_CHUNK];
-
-	/* Block until mouse activity occured. */
-
-	s = spltty();
-	while (sc->sc_q.c_cc == 0) {
-		if (flag & IO_NDELAY) {
-			splx(s);
-			return EWOULDBLOCK;
-		}
-		sc->sc_state |= LMS_ASLP;
-		error = tsleep((caddr_t)sc, PZERO | PCATCH, "lmsrea", 0);
-		if (error) {
-			sc->sc_state &= ~LMS_ASLP;
-			splx(s);
-			return error;
-		}
-	}
-	splx(s);
-
-	/* Transfer as many chunks as possible. */
-
-	while (sc->sc_q.c_cc > 0 && uio->uio_resid > 0) {
-		length = min(sc->sc_q.c_cc, uio->uio_resid);
-		if (length > sizeof(buffer))
-			length = sizeof(buffer);
-
-		/* Remove a small chunk from the input queue. */
-		(void) q_to_b(&sc->sc_q, buffer, length);
-
-		/* Copy the data to the user process. */
-		if ((error = uiomove(buffer, length, uio)) != 0)
-			break;
-	}
-
-	return error;
-}
-
-int
-lmsioctl(dev, cmd, addr, flag, p)
-	dev_t dev;
-	u_long cmd;
-	caddr_t addr;
-	int flag;
-	struct proc *p;
-{
-	struct lms_softc *sc = lms_cd.cd_devs[LMSUNIT(dev)];
-	struct mouseinfo info;
-	int s;
-	int error;
-
-	switch (cmd) {
-	case FIONBIO:		/* we will remove this someday (soon???) */
-		return (0);
-		
-	case FIOASYNC:
-		sc->sc_async = *(int *)addr != 0;
-		break;
-		
-	case TIOCSPGRP:
-		if (*(int *)addr != sc->sc_io->p_pgid)
-			return (EPERM);
-		break;
-		
-	case MOUSEIOCREAD:
-		s = spltty();
-
-		info.status = sc->sc_status;
-		if (sc->sc_x || sc->sc_y)
-			info.status |= MOVEMENT;
-
-		if (sc->sc_x > 127)
-			info.xmotion = 127;
-		else if (sc->sc_x < -127)
-			/* Bounding at -127 avoids a bug in XFree86. */
-			info.xmotion = -127;
-		else
-			info.xmotion = sc->sc_x;
-
-		if (sc->sc_y > 127)
-			info.ymotion = 127;
-		else if (sc->sc_y < -127)
-			info.ymotion = -127;
-		else
-			info.ymotion = sc->sc_y;
-
-		/* Reset historical information. */
-		sc->sc_x = sc->sc_y = 0;
-		sc->sc_status &= ~BUTCHNGMASK;
-		ndflush(&sc->sc_q, sc->sc_q.c_cc);
-
-		splx(s);
-		error = copyout(&info, addr, sizeof(struct mouseinfo));
-		break;
-
-	case MOUSEIOCSRAW:
-		error = ENODEV;
-		break;
-
-	case MOUSEIOCSCOOKED:	/* Do nothing. */
-		break;
-
-	default:
-		error = EINVAL;
-		break;
-	}
-
-	return error;
-}
-
-int
-lmsintr(arg)
-	void *arg;
-{
-	struct lms_softc *sc = arg;
-	bus_space_tag_t iot = sc->sc_iot;
-	bus_space_handle_t ioh = sc->sc_ioh;
-	u_char hi, lo, buttons, changed;
-	char dx, dy;
-	u_char buffer[5];
-
-	if ((sc->sc_state & LMS_OPEN) == 0)
-		/* Interrupts are not expected. */
-		return 0;
-
-	bus_space_write_1(iot, ioh, LMS_CNTRL, 0xab);
-	hi = bus_space_read_1(iot, ioh, LMS_DATA);
-	bus_space_write_1(iot, ioh, LMS_CNTRL, 0x90);
-	lo = bus_space_read_1(iot, ioh, LMS_DATA);
-	dx = ((hi & 0x0f) << 4) | (lo & 0x0f);
-	/* Bounding at -127 avoids a bug in XFree86. */
-	dx = (dx == -128) ? -127 : dx;
-
-	bus_space_write_1(iot, ioh, LMS_CNTRL, 0xf0);
-	hi = bus_space_read_1(iot, ioh, LMS_DATA);
-	bus_space_write_1(iot, ioh, LMS_CNTRL, 0xd0);
-	lo = bus_space_read_1(iot, ioh, LMS_DATA);
-	dy = ((hi & 0x0f) << 4) | (lo & 0x0f);
-	dy = (dy == -128) ? 127 : -dy;
-
-	bus_space_write_1(iot, ioh, LMS_CNTRL, 0);
-
-	buttons = (~hi >> 5) & 0x07;
-	changed = ((buttons ^ sc->sc_status) & 0x07) << 3;
-	sc->sc_status = buttons | (sc->sc_status & ~BUTSTATMASK) | changed;
-
-	if (dx || dy || changed) {
-		/* Update accumulated movements. */
-		sc->sc_x += dx;
-		sc->sc_y += dy;
-
-		/* Add this event to the queue. */
-		buffer[0] = 0x80 | (buttons ^ BUTSTATMASK);
-		buffer[1] = dx;
-		buffer[2] = dy;
-		buffer[3] = buffer[4] = 0;
-		(void) b_to_q(buffer, sizeof buffer, &sc->sc_q);
-		add_mouse_randomness(*(u_int32_t*)buffer);
-
-		if (sc->sc_state & LMS_ASLP) {
-			sc->sc_state &= ~LMS_ASLP;
-			wakeup((caddr_t)sc);
-		}
-		selwakeup(&sc->sc_rsel);
-		if (sc->sc_async) {
-			psignal(sc->sc_io, SIGIO); 
-		}
-
-	}
-
-	return -1;
-}
-
-int
-lmsselect(dev, rw, p)
-	dev_t dev;
-	int rw;
-	struct proc *p;
-{
-	struct lms_softc *sc = lms_cd.cd_devs[LMSUNIT(dev)];
-	int s;
-	int ret;
-
-	if (rw == FWRITE)
-		return 0;
-
-	s = spltty();
-	if (!sc->sc_q.c_cc) {
-		selrecord(p, &sc->sc_rsel);
-		ret = 0;
-	} else
-		ret = 1;
-	splx(s);
-
-	return ret;
-}
diff --git a/sys/arch/i386/isa/mms.c b/sys/arch/i386/isa/mms.c
deleted file mode 100644
index fff15ea2b85..00000000000
--- a/sys/arch/i386/isa/mms.c
+++ /dev/null
@@ -1,390 +0,0 @@
-/*	$OpenBSD: mms.c,v 1.12 2000/05/16 18:12:14 mickey Exp $	*/
-/*	$NetBSD: mms.c,v 1.24 1996/05/12 23:12:18 mycroft Exp $	*/
-
-/*-
- * Copyright (c) 1993, 1994 Charles Hannum.
- * Copyright (c) 1992, 1993 Erik Forsberg.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- * NO EVENT SHALL I BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/param.h>
-#include <sys/kernel.h>
-#include <sys/systm.h>
-#include <sys/buf.h>
-#include <sys/malloc.h>
-#include <sys/ioctl.h>
-#include <sys/tty.h>
-#include <sys/file.h>
-#include <sys/select.h>
-#include <sys/proc.h>
-#include <sys/signalvar.h>
-#include <sys/vnode.h>
-#include <sys/device.h>
-
-#include <machine/cpu.h>
-#include <machine/intr.h>
-#include <machine/pio.h>
-#include <machine/mouse.h>
-#include <machine/conf.h>
-
-#include <dev/isa/isavar.h>
-#include <dev/rndvar.h>
-
-#define	MMS_ADDR	0	/* offset for register select */
-#define	MMS_DATA	1	/* offset for InPort data */
-#define	MMS_IDENT	2	/* offset for identification register */
-#define	MMS_NPORTS	4
-
-#define	MMS_CHUNK	128	/* chunk size for read */
-#define	MMS_BSIZE	1020	/* buffer size */
-
-struct mms_softc {		/* driver status information */
-	struct device sc_dev;
-	void *sc_ih;
-
-	struct clist sc_q;
-	struct selinfo sc_rsel;
-	struct proc *sc_io;     /* process that opened mms (can get SIGIO) */
-	char   sc_async;        /* send SIGIO on input ready */
-	int sc_iobase;		/* I/O port base */
-	u_char sc_state;	/* mouse driver state */
-#define	MMS_OPEN	0x01	/* device is open */
-#define	MMS_ASLP	0x02	/* waiting for mouse data */
-	u_char sc_status;	/* mouse button status */
-	int sc_x, sc_y;		/* accumulated motion in the X,Y axis */
-};
-
-int mmsprobe __P((struct device *, void *, void *));
-void mmsattach __P((struct device *, struct device *, void *));
-int mmsintr __P((void *));
-
-struct cfattach mms_ca = {
-	sizeof(struct mms_softc), mmsprobe, mmsattach
-};
-
-struct cfdriver mms_cd = {
-	NULL, "mms", DV_TTY
-};
-
-#define	MMSUNIT(dev)	(minor(dev))
-
-int
-mmsprobe(parent, match, aux)
-	struct device *parent;
-	void *match, *aux;
-{
-	struct isa_attach_args *ia = aux;
-	int iobase = ia->ia_iobase;
-
-	/* Read identification register to see if present */
-	if (inb(iobase + MMS_IDENT) != 0xde)
-		return 0;
-
-	/* Seems it was there; reset. */
-	outb(iobase + MMS_ADDR, 0x87);
-
-	ia->ia_iosize = MMS_NPORTS;
-	ia->ia_msize = 0;
-	return 1;
-}
-
-void
-mmsattach(parent, self, aux)
-	struct device *parent, *self;
-	void *aux;
-{
-	struct mms_softc *sc = (void *)self;
-	struct isa_attach_args *ia = aux;
-	int iobase = ia->ia_iobase;
-
-	printf("\n");
-
-	/* Other initialization was done by mmsprobe. */
-	sc->sc_iobase = iobase;
-	sc->sc_state = 0;
-
-	sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_PULSE,
-	    IPL_TTY, mmsintr, sc, sc->sc_dev.dv_xname);
-}
-
-int
-mmsopen(dev, flag, mode, p)
-	dev_t dev;
-	int flag;
-	int mode;
-	struct proc *p;
-{
-	int unit = MMSUNIT(dev);
-	struct mms_softc *sc;
-
-	if (unit >= mms_cd.cd_ndevs)
-		return ENXIO;
-	sc = mms_cd.cd_devs[unit];
-	if (!sc)
-		return ENXIO;
-
-	if (sc->sc_state & MMS_OPEN)
-		return EBUSY;
-
-	if (clalloc(&sc->sc_q, MMS_BSIZE, 0) == -1)
-		return ENOMEM;
-
-	sc->sc_state |= MMS_OPEN;
-	sc->sc_status = 0;
-	sc->sc_x = sc->sc_y = 0;
-	sc->sc_async = 0;
-	sc->sc_io = p;
-
-	/* Enable interrupts. */
-	outb(sc->sc_iobase + MMS_ADDR, 0x07);
-	outb(sc->sc_iobase + MMS_DATA, 0x09);
-
-	return 0;
-}
-
-int
-mmsclose(dev, flag, mode, p)
-	dev_t dev;
-	int flag;
-	int mode;
-	struct proc *p;
-{
-	struct mms_softc *sc = mms_cd.cd_devs[MMSUNIT(dev)];
-
-	/* Disable interrupts. */
-	outb(sc->sc_iobase + MMS_ADDR, 0x87);
-
-	sc->sc_state &= ~MMS_OPEN;
-	sc->sc_io = NULL;
-
-	clfree(&sc->sc_q);
-
-	return 0;
-}
-
-int
-mmsread(dev, uio, flag)
-	dev_t dev;
-	struct uio *uio;
-	int flag;
-{
-	struct mms_softc *sc = mms_cd.cd_devs[MMSUNIT(dev)];
-	int s;
-	int error = 0;
-	size_t length;
-	u_char buffer[MMS_CHUNK];
-
-	/* Block until mouse activity occured. */
-
-	s = spltty();
-	while (sc->sc_q.c_cc == 0) {
-		if (flag & IO_NDELAY) {
-			splx(s);
-			return EWOULDBLOCK;
-		}
-		sc->sc_state |= MMS_ASLP;
-		error = tsleep((caddr_t)sc, PZERO | PCATCH, "mmsrea", 0);
-		if (error) {
-			sc->sc_state &= ~MMS_ASLP;
-			splx(s);
-			return error;
-		}
-	}
-	splx(s);
-
-	/* Transfer as many chunks as possible. */
-
-	while (sc->sc_q.c_cc > 0 && uio->uio_resid > 0) {
-		length = min(sc->sc_q.c_cc, uio->uio_resid);
-		if (length > sizeof(buffer))
-			length = sizeof(buffer);
-
-		/* Remove a small chunk from the input queue. */
-		(void) q_to_b(&sc->sc_q, buffer, length);
-
-		/* Copy the data to the user process. */
-		if ((error = uiomove(buffer, length, uio)) != 0)
-			break;
-	}
-
-	return error;
-}
-
-int
-mmsioctl(dev, cmd, addr, flag, p)
-	dev_t dev;
-	u_long cmd;
-	caddr_t addr;
-	int flag;
-	struct proc *p;
-{
-	struct mms_softc *sc = mms_cd.cd_devs[MMSUNIT(dev)];
-	struct mouseinfo info;
-	int s;
-	int error;
-
-	switch (cmd) {
-	case FIONBIO:           /* we will remove this someday (soon???) */
-		return (0);
-
-	case FIOASYNC:
-		sc->sc_async = *(int *)addr != 0;
-		break;
-
-	case TIOCSPGRP:
-		if (*(int *)addr != sc->sc_io->p_pgid)
-			return (EPERM);
-		break;
-
-	case MOUSEIOCREAD:
-		s = spltty();
-
-		info.status = sc->sc_status;
-		if (sc->sc_x || sc->sc_y)
-			info.status |= MOVEMENT;
-
-		if (sc->sc_x > 127)
-			info.xmotion = 127;
-		else if (sc->sc_x < -127)
-			/* Bounding at -127 avoids a bug in XFree86. */
-			info.xmotion = -127;
-		else
-			info.xmotion = sc->sc_x;
-
-		if (sc->sc_y > 127)
-			info.ymotion = 127;
-		else if (sc->sc_y < -127)
-			info.ymotion = -127;
-		else
-			info.ymotion = sc->sc_y;
-
-		/* Reset historical information. */
-		sc->sc_x = sc->sc_y = 0;
-		sc->sc_status &= ~BUTCHNGMASK;
-		ndflush(&sc->sc_q, sc->sc_q.c_cc);
-
-		splx(s);
-		error = copyout(&info, addr, sizeof(struct mouseinfo));
-		break;
-
-	case MOUSEIOCSRAW:
-		error = ENODEV;
-		break;
-
-	case MOUSEIOCSCOOKED:	/* Do nothing. */
-		break;
-
-	default:
-		error = EINVAL;
-		break;
-	}
-
-	return error;
-}
-
-int
-mmsintr(arg)
-	void *arg;
-{
-	struct mms_softc *sc = arg;
-	int iobase = sc->sc_iobase;
-	u_char buttons, changed, status;
-	char dx, dy;
-	u_char buffer[5];
-
-	if ((sc->sc_state & MMS_OPEN) == 0)
-		/* Interrupts are not expected. */
-		return 0;
-
-	/* Freeze InPort registers (disabling interrupts). */
-	outb(iobase + MMS_ADDR, 0x07);
-	outb(iobase + MMS_DATA, 0x29);
-
-	outb(iobase + MMS_ADDR, 0x00);
-	status = inb(iobase + MMS_DATA);
-
-	if (status & 0x40) {
-		outb(iobase + MMS_ADDR, 1);
-		dx = inb(iobase + MMS_DATA);
-		dx = (dx == -128) ? -127 : dx;
-		outb(iobase + MMS_ADDR, 2);
-		dy = inb(iobase + MMS_DATA);
-		dy = (dy == -128) ? 127 : -dy;
-	} else
-		dx = dy = 0;
-
-	/* Unfreeze InPort registers (reenabling interrupts). */
-	outb(iobase + MMS_ADDR, 0x07);
-	outb(iobase + MMS_DATA, 0x09);
-
-	buttons = status & BUTSTATMASK;
-	changed = status & BUTCHNGMASK;
-	sc->sc_status = buttons | (sc->sc_status & ~BUTSTATMASK) | changed;
-
-	if (dx || dy || changed) {
-		/* Update accumulated movements. */
-		sc->sc_x += dx;
-		sc->sc_y += dy;
-
-		/* Add this event to the queue. */
-		buffer[0] = 0x80 | (buttons ^ BUTSTATMASK);
-		buffer[1] = dx;
-		buffer[2] = dy;
-		buffer[3] = buffer[4] = 0;
-		(void) b_to_q(buffer, sizeof buffer, &sc->sc_q);
-		add_mouse_randomness(*(u_int32_t*)buffer);
-
-		if (sc->sc_state & MMS_ASLP) {
-			sc->sc_state &= ~MMS_ASLP;
-			wakeup((caddr_t)sc);
-		}
-		selwakeup(&sc->sc_rsel);
-		if (sc->sc_async) {
-			psignal(sc->sc_io, SIGIO); 
-		}
-
-	}
-
-	return -1;
-}
-
-int
-mmsselect(dev, rw, p)
-	dev_t dev;
-	int rw;
-	struct proc *p;
-{
-	struct mms_softc *sc = mms_cd.cd_devs[MMSUNIT(dev)];
-	int s;
-	int ret;
-
-	if (rw == FWRITE)
-		return 0;
-
-	s = spltty();
-	if (!sc->sc_q.c_cc) {
-		selrecord(p, &sc->sc_rsel);
-		ret = 0;
-	} else
-		ret = 1;
-	splx(s);
-
-	return ret;
-}