1 files changed, 0 insertions, 546 deletions

diff --git a/sys/dev/usb/uhid.c b/sys/dev/usb/uhid.c
deleted file mode 100644
index 26c0e5b5b20f..000000000000
--- a/sys/dev/usb/uhid.c
+++ /dev/null
@@ -1,546 +0,0 @@
-/*	$NetBSD: uhid.c,v 1.14 1999/01/08 11:58:25 augustss Exp $	*/
-/*	$FreeBSD$	*/
-
-/*
- * Copyright (c) 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Lennart Augustsson (augustss@carlstedt.se) at
- * Carlstedt Research & Technology.
- *
- * 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.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``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 THE FOUNDATION OR CONTRIBUTORS
- * 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/systm.h>
-#include <sys/kernel.h>
-#include <sys/malloc.h>
-#if defined(__NetBSD__)
-#include <sys/device.h>
-#include <sys/ioctl.h>
-#elif defined(__FreeBSD__)
-#include <sys/ioccom.h>
-#include <sys/filio.h>
-#include <sys/module.h>
-#include <sys/bus.h>
-#include <sys/ioccom.h>
-#endif
-#include <sys/tty.h>
-#include <sys/file.h>
-#include <sys/select.h>
-#include <sys/proc.h>
-#include <sys/vnode.h>
-#include <sys/poll.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbhid.h>
-
-#include <dev/usb/usbdi.h>
-#include <dev/usb/usbdi_util.h>
-#include <dev/usb/hid.h>
-#include <dev/usb/usb_quirks.h>
-
-#ifdef USB_DEBUG
-#define DPRINTF(x)	if (uhiddebug) printf x
-#define DPRINTFN(n,x)	if (uhiddebug>(n)) printf x
-int	uhiddebug = 1;
-#else
-#define DPRINTF(x)
-#define DPRINTFN(n,x)
-#endif
-
-struct uhid_softc {
-	bdevice sc_dev;		/* base device */
-	usbd_interface_handle sc_iface;	/* interface */
-	usbd_pipe_handle sc_intrpipe;	/* interrupt pipe */
-	int sc_ep_addr;
-
-	int sc_isize;
-	int sc_osize;
-	int sc_fsize;
-	u_int8_t sc_iid;
-	u_int8_t sc_oid;
-	u_int8_t sc_fid;
-
-	char *sc_ibuf;
-	char *sc_obuf;
-
-	void *sc_repdesc;
-	int sc_repdesc_size;
-
-	struct clist sc_q;
-	struct selinfo sc_rsel;
-	u_char sc_state;	/* driver state */
-#define	UHID_OPEN	0x01	/* device is open */
-#define	UHID_ASLP	0x02	/* waiting for device data */
-#define UHID_NEEDCLEAR	0x04	/* needs clearing endpoint stall */
-#define UHID_IMMED	0x08	/* return read data immediately */
-	int sc_disconnected;	/* device is gone */
-};
-
-#define	UHIDUNIT(dev)	(minor(dev))
-#define	UHID_CHUNK	128	/* chunk size for read */
-#define	UHID_BSIZE	1020	/* buffer size */
-
-int uhidopen __P((dev_t, int, int, struct proc *));
-int uhidclose __P((dev_t, int, int, struct proc *p));
-int uhidread __P((dev_t, struct uio *uio, int));
-int uhidwrite __P((dev_t, struct uio *uio, int));
-int uhidioctl __P((dev_t, u_long, caddr_t, int, struct proc *));
-int uhidpoll __P((dev_t, int, struct proc *));
-void uhid_intr __P((usbd_request_handle, usbd_private_handle, usbd_status));
-void uhid_disco __P((void *));
-
-USB_DECLARE_DRIVER(uhid);
-
-USB_MATCH(uhid)
-{
-	USB_MATCH_START(uhid, uaa);
-	usb_interface_descriptor_t *id;
-	
-	if (!uaa->iface)
-		return (UMATCH_NONE);
-	id = usbd_get_interface_descriptor(uaa->iface);
-	if (!id || id->bInterfaceClass != UCLASS_HID)
-		return (UMATCH_NONE);
-	return (UMATCH_IFACECLASS_GENERIC);
-}
-
-USB_ATTACH(uhid)
-{
-	USB_ATTACH_START(uhid, sc, uaa);
-	usbd_interface_handle iface = uaa->iface;
-	usb_interface_descriptor_t *id;
-	usb_endpoint_descriptor_t *ed;
-	int size;
-	void *desc;
-	usbd_status r;
-	char devinfo[1024];
-	
-	sc->sc_disconnected = 1;
-	sc->sc_iface = iface;
-	id = usbd_get_interface_descriptor(iface);
-	usbd_devinfo(uaa->device, 0, devinfo);
-	USB_ATTACH_SETUP;
-	printf("%s: %s, iclass %d/%d\n", USBDEVNAME(sc->sc_dev),
-	       devinfo, id->bInterfaceClass, id->bInterfaceSubClass);
-
-	ed = usbd_interface2endpoint_descriptor(iface, 0);
-	if (!ed) {
-		printf("%s: could not read endpoint descriptor\n",
-		       USBDEVNAME(sc->sc_dev));
-		USB_ATTACH_ERROR_RETURN;
-	}
-
-	DPRINTFN(10,("uhid_attach: bLength=%d bDescriptorType=%d "
-		     "bEndpointAddress=%d-%s bmAttributes=%d wMaxPacketSize=%d"
-		     " bInterval=%d\n",
-		     ed->bLength, ed->bDescriptorType, 
-		     ed->bEndpointAddress & UE_ADDR,
-		     ed->bEndpointAddress & UE_IN ? "in" : "out",
-		     ed->bmAttributes & UE_XFERTYPE,
-		     UGETW(ed->wMaxPacketSize), ed->bInterval));
-
-	if ((ed->bEndpointAddress & UE_IN) != UE_IN ||
-	    (ed->bmAttributes & UE_XFERTYPE) != UE_INTERRUPT) {
-		printf("%s: unexpected endpoint\n", USBDEVNAME(sc->sc_dev));
-		USB_ATTACH_ERROR_RETURN;
-	}
-
-	sc->sc_ep_addr = ed->bEndpointAddress;
-	sc->sc_disconnected = 0;
-
-	r = usbd_alloc_report_desc(uaa->iface, &desc, &size, M_USB);
-	if (r != USBD_NORMAL_COMPLETION) {
-		printf("%s: no report descriptor\n", USBDEVNAME(sc->sc_dev));
-		USB_ATTACH_ERROR_RETURN;
-	}
-	
-	(void)usbd_set_idle(iface, 0, 0);
-
-	sc->sc_isize = hid_report_size(desc, size, hid_input,   &sc->sc_iid);
-	sc->sc_osize = hid_report_size(desc, size, hid_output,  &sc->sc_oid);
-	sc->sc_fsize = hid_report_size(desc, size, hid_feature, &sc->sc_fid);
-
-	sc->sc_repdesc = desc;
-	sc->sc_repdesc_size = size;
-
-	USB_ATTACH_SUCCESS_RETURN;
-}
-
-#if defined(__FreeBSD__)
-static int
-uhid_detach(device_t self)
-{       
-	char *devinfo = (char *) device_get_desc(self);
-
-	if (devinfo) {
-		device_set_desc(self, NULL);
-		free(devinfo, M_USB);
-	}
-	return 0;
-}
-#endif
-
-void
-uhid_disco(p)
-	void *p;
-{
-	struct uhid_softc *sc = p;
-
-	DPRINTF(("ums_hid: sc=%p\n", sc));
-	usbd_abort_pipe(sc->sc_intrpipe);
-	sc->sc_disconnected = 1;
-}
-
-void
-uhid_intr(reqh, addr, status)
-	usbd_request_handle reqh;
-	usbd_private_handle addr;
-	usbd_status status;
-{
-	struct uhid_softc *sc = addr;
-
-	DPRINTFN(5, ("uhid_intr: status=%d\n", status));
-	DPRINTFN(5, ("uhid_intr: data = %02x %02x %02x\n",
-		     sc->sc_ibuf[0], sc->sc_ibuf[1], sc->sc_ibuf[2]));
-
-	if (status == USBD_CANCELLED)
-		return;
-
-	if (status != USBD_NORMAL_COMPLETION) {
-		DPRINTF(("uhid_intr: status=%d\n", status));
-		sc->sc_state |= UHID_NEEDCLEAR;
-		return;
-	}
-
-	(void) b_to_q(sc->sc_ibuf, sc->sc_isize, &sc->sc_q);
-		
-	if (sc->sc_state & UHID_ASLP) {
-		sc->sc_state &= ~UHID_ASLP;
-		DPRINTFN(5, ("uhid_intr: waking %p\n", sc));
-		wakeup((caddr_t)sc);
-	}
-	selwakeup(&sc->sc_rsel);
-}
-
-int
-uhidopen(dev, flag, mode, p)
-	dev_t dev;
-	int flag;
-	int mode;
-	struct proc *p;
-{
-	usbd_status r;
-	USB_GET_SC_OPEN(uhid, UHIDUNIT(dev), sc);
-
-	if (!sc)
-		return (ENXIO);
-
-	DPRINTF(("uhidopen: sc=%p, disco=%d\n", sc, sc->sc_disconnected));
-
-	if (sc->sc_disconnected)
-		return (EIO);
-
-	if (sc->sc_state & UHID_OPEN)
-		return (EBUSY);
-
-#if defined(__NetBSD__)
-	if (clalloc(&sc->sc_q, UHID_BSIZE, 0) == -1)
-		return (ENOMEM);
-#elif defined(__FreeBSD__)
-	clist_alloc_cblocks(&sc->sc_q, UHID_BSIZE, 0);
-#endif
-
-	sc->sc_state |= UHID_OPEN;
-	sc->sc_state &= ~UHID_IMMED;
-
-	sc->sc_ibuf = malloc(sc->sc_isize, M_USB, M_WAITOK);
-	sc->sc_obuf = malloc(sc->sc_osize, M_USB, M_WAITOK);
-
-	/* Set up interrupt pipe. */
-	r = usbd_open_pipe_intr(sc->sc_iface, sc->sc_ep_addr, 
-				USBD_SHORT_XFER_OK,
-				&sc->sc_intrpipe, sc, sc->sc_ibuf, 
-				sc->sc_isize, uhid_intr);
-	if (r != USBD_NORMAL_COMPLETION) {
-		DPRINTF(("uhidopen: usbd_open_pipe_intr failed, "
-			 "error=%d\n",r));
-		sc->sc_state &= ~UHID_OPEN;
-		return (EIO);
-	}
-	usbd_set_disco(sc->sc_intrpipe, uhid_disco, sc);
-
-	return (0);
-}
-
-int
-uhidclose(dev, flag, mode, p)
-	dev_t dev;
-	int flag;
-	int mode;
-	struct proc *p;
-{
-	USB_GET_SC(uhid, UHIDUNIT(dev), sc);
-
-	if (sc->sc_disconnected)
-		return (EIO);
-
-	DPRINTF(("uhidclose: sc=%p\n", sc));
-
-	/* Disable interrupts. */
-	usbd_abort_pipe(sc->sc_intrpipe);
-	usbd_close_pipe(sc->sc_intrpipe);
-
-	sc->sc_state &= ~UHID_OPEN;
-
-#if defined(__NetBSD__)
-	clfree(&sc->sc_q);
-#elif defined(__FreeBSD__)
-	clist_free_cblocks(&sc->sc_q);
-#endif
-
-	free(sc->sc_ibuf, M_USB);
-	free(sc->sc_obuf, M_USB);
-
-	return (0);
-}
-
-int
-uhidread(dev, uio, flag)
-	dev_t dev;
-	struct uio *uio;
-	int flag;
-{
-	int s;
-	int error = 0;
-	size_t length;
-	u_char buffer[UHID_CHUNK];
-	usbd_status r;
-	USB_GET_SC(uhid, UHIDUNIT(dev), sc);
-
-	if (sc->sc_disconnected)
-		return (EIO);
-
-	DPRINTFN(1, ("uhidread\n"));
-	if (sc->sc_state & UHID_IMMED) {
-		DPRINTFN(1, ("uhidread immed\n"));
-		
-		r = usbd_get_report(sc->sc_iface, UHID_INPUT_REPORT,
-				    sc->sc_iid, sc->sc_ibuf, sc->sc_isize);
-		if (r != USBD_NORMAL_COMPLETION)
-			return (EIO);
-		return (uiomove(buffer, sc->sc_isize, uio));
-	}
-
-	s = splusb();
-	while (sc->sc_q.c_cc == 0) {
-		if (flag & IO_NDELAY) {
-			splx(s);
-			return EWOULDBLOCK;
-		}
-		sc->sc_state |= UHID_ASLP;
-		DPRINTFN(5, ("uhidread: sleep on %p\n", sc));
-		error = tsleep((caddr_t)sc, PZERO | PCATCH, "uhidrea", 0);
-		DPRINTFN(5, ("uhidread: woke, error=%d\n", error));
-		if (error) {
-			sc->sc_state &= ~UHID_ASLP;
-			splx(s);
-			return (error);
-		}
-		if (sc->sc_state & UHID_NEEDCLEAR) {
-			DPRINTFN(-1,("uhidread: clearing stall\n"));
-			sc->sc_state &= ~UHID_NEEDCLEAR;
-			usbd_clear_endpoint_stall(sc->sc_intrpipe);
-		}
-	}
-	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);
-		DPRINTFN(5, ("uhidread: got %d chars\n", length));
-
-		/* Copy the data to the user process. */
-		if ((error = uiomove(buffer, length, uio)) != 0)
-			break;
-	}
-
-	return (error);
-}
-
-int
-uhidwrite(dev, uio, flag)
-	dev_t dev;
-	struct uio *uio;
-	int flag;
-{
-	int error;
-	int size;
-	usbd_status r;
-	USB_GET_SC(uhid, UHIDUNIT(dev), sc);
-
-	if (sc->sc_disconnected)
-		return (EIO);
-
-	DPRINTFN(1, ("uhidwrite\n"));
-	
-	size = sc->sc_osize;
-	error = 0;
-	while (uio->uio_resid > 0) {
-		if (uio->uio_resid != size)
-			return (0);
-		if ((error = uiomove(sc->sc_obuf, size, uio)) != 0)
-			break;
-		if (sc->sc_oid)
-			r = usbd_set_report(sc->sc_iface, UHID_OUTPUT_REPORT,
-					    sc->sc_obuf[0], 
-					    sc->sc_obuf+1, size-1);
-		else
-			r = usbd_set_report(sc->sc_iface, UHID_OUTPUT_REPORT,
-					    0, sc->sc_obuf, size);
-		if (r != USBD_NORMAL_COMPLETION) {
-			error = EIO;
-			break;
-		}
-	}
-	return (error);
-}
-
-int
-uhidioctl(dev, cmd, addr, flag, p)
-	dev_t dev;
-	u_long cmd;
-	caddr_t addr;
-	int flag;
-	struct proc *p;
-{
-	struct usb_ctl_report_desc *rd;
-	struct usb_ctl_report *re;
-	int size, id;
-	usbd_status r;
-	USB_GET_SC(uhid, UHIDUNIT(dev), sc);
-
-	if (sc->sc_disconnected)
-		return (EIO);
-
-	DPRINTFN(2, ("uhidioctl: cmd=%lx\n", cmd));
-	switch (cmd) {
-	case FIONBIO:
-		/* All handled in the upper FS layer. */
-		break;
-
-	case USB_GET_REPORT_DESC:
-		rd = (struct usb_ctl_report_desc *)addr;
-		size = min(sc->sc_repdesc_size, sizeof rd->data);
-		rd->size = size;
-		memcpy(rd->data, sc->sc_repdesc, size);
-		break;
-
-	case USB_SET_IMMED:
-		if (*(int *)addr) {
-			/* XXX should read into ibuf, but does it matter */
-			r = usbd_get_report(sc->sc_iface, UHID_INPUT_REPORT,
-					    sc->sc_iid, sc->sc_ibuf, 
-					    sc->sc_isize);
-			if (r != USBD_NORMAL_COMPLETION)
-				return (EOPNOTSUPP);
-
-			sc->sc_state |=  UHID_IMMED;
-		} else
-			sc->sc_state &= ~UHID_IMMED;
-		break;
-
-	case USB_GET_REPORT:
-		re = (struct usb_ctl_report *)addr;
-		switch (re->report) {
-		case UHID_INPUT_REPORT:
-			size = sc->sc_isize;
-			id = sc->sc_iid;
-			break;
-		case UHID_OUTPUT_REPORT:
-			size = sc->sc_osize;
-			id = sc->sc_oid;
-			break;
-		case UHID_FEATURE_REPORT:
-			size = sc->sc_fsize;
-			id = sc->sc_fid;
-			break;
-		default:
-			return (EINVAL);
-		}
-		r = usbd_get_report(sc->sc_iface, re->report, id, 
-				    re->data, size);
-		if (r != USBD_NORMAL_COMPLETION)
-			return (EIO);
-		break;
-
-	default:
-		return (EINVAL);
-	}
-	return (0);
-}
-
-int
-uhidpoll(dev, events, p)
-	dev_t dev;
-	int events;
-	struct proc *p;
-{
-	int revents = 0;
-	int s;
-	USB_GET_SC(uhid, UHIDUNIT(dev), sc);
-
-	if (sc->sc_disconnected)
-		return (EIO);
-
-	s = splusb();
-	if (events & (POLLOUT | POLLWRNORM))
-		revents |= events & (POLLOUT | POLLWRNORM);
-	if (events & (POLLIN | POLLRDNORM)) {
-		if (sc->sc_q.c_cc > 0)
-			revents |= events & (POLLIN | POLLRDNORM);
-		else
-			selrecord(p, &sc->sc_rsel);
-	}
-
-	splx(s);
-	return (revents);
-}
-
-#if defined(__FreeBSD__)
-DRIVER_MODULE(uhid, uhub, uhid_driver, uhid_devclass, usbd_driver_load, 0);
-#endif