Add usb keyboard. from NetBSD.

1 files changed, 720 insertions, 0 deletions

diff --git a/sys/dev/usb/ukbd.c b/sys/dev/usb/ukbd.c
new file mode 100644
index 00000000000..4ccc1f062b1
--- /dev/null
+++ b/sys/dev/usb/ukbd.c
@@ -0,0 +1,720 @@
+/*      $NetBSD: ukbd.c,v 1.60 2000/06/01 14:29:00 augustss Exp $        */
+
+/*
+ * Copyright (c) 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Lennart Augustsson (lennart@augustsson.net) 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.
+ */
+
+/*
+ * HID spec: http://www.usb.org/developers/data/usbhid10.pdf
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+/*
+#include <sys/callout.h>
+*/
+#include <sys/kernel.h>
+#include <sys/device.h>
+#include <sys/ioctl.h>
+#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/usbdevs.h>
+#include <dev/usb/usb_quirks.h>
+#include <dev/usb/hid.h>
+#include <dev/usb/ukbdvar.h>
+
+#include <dev/wscons/wsconsio.h>
+#include <dev/wscons/wskbdvar.h>
+#include <dev/wscons/wsksymdef.h>
+#include <dev/wscons/wsksymvar.h>
+
+#if defined(__NetBSD__)
+#include "opt_wsdisplay_compat.h"
+#endif /* __NetBSD__ */
+
+#ifdef USB_DEBUG
+#define DPRINTF(x)	if (ukbddebug) logprintf x
+#define DPRINTFN(n,x)	if (ukbddebug>(n)) logprintf x
+int	ukbddebug = 0;
+#else
+#define DPRINTF(x)
+#define DPRINTFN(n,x)
+#endif
+
+#define NKEYCODE 6
+
+#define NUM_LOCK 0x01
+#define CAPS_LOCK 0x02
+#define SCROLL_LOCK 0x04
+
+struct ukbd_data {
+	u_int8_t	modifiers;
+#define MOD_CONTROL_L	0x01
+#define MOD_CONTROL_R	0x10
+#define MOD_SHIFT_L	0x02
+#define MOD_SHIFT_R	0x20
+#define MOD_ALT_L	0x04
+#define MOD_ALT_R	0x40
+#define MOD_WIN_L	0x08
+#define MOD_WIN_R	0x80
+	u_int8_t	reserved;
+	u_int8_t	keycode[NKEYCODE];
+};
+
+#define PRESS    0x000
+#define RELEASE  0x100
+#define CODEMASK 0x0ff
+
+/* Translate USB bitmap to USB keycode. */
+#define NMOD 8
+Static struct {
+	int mask, key;
+} ukbd_mods[NMOD] = {
+	{ MOD_CONTROL_L, 224 },
+	{ MOD_CONTROL_R, 228 },
+	{ MOD_SHIFT_L,   225 },
+	{ MOD_SHIFT_R,   229 },
+	{ MOD_ALT_L,     226 },
+	{ MOD_ALT_R,     230 },
+	{ MOD_WIN_L,     227 },
+	{ MOD_WIN_R,     231 },
+};
+
+#if defined(__NetBSD__) && defined(WSDISPLAY_COMPAT_RAWKBD)
+#define NN 0			/* no translation */
+/* 
+ * Translate USB keycodes to US keyboard XT scancodes.
+ * Scancodes >= 128 represent EXTENDED keycodes.
+ */
+Static u_int8_t ukbd_trtab[256] = {
+	  NN,  NN,  NN,  NN,  30,  48,  46,  32, /* 00 - 07 */
+	  18,  33,  34,  35,  23,  36,  37,  38, /* 08 - 0F */
+	  50,  49,  24,  25,  16,  19,  31,  20, /* 10 - 17 */
+	  22,  47,  17,  45,  21,  44,   2,   3, /* 18 - 1F */
+	   4,   5,   6,   7,   8,   9,  10,  11, /* 20 - 27 */
+	  28,   1,  14,  15,  57,  12,  13,  26, /* 28 - 2F */
+	  27,  43,  NN,  39,  40,  41,  51,  52, /* 30 - 37 */
+	  53,  58,  59,  60,  61,  62,  63,  64, /* 38 - 3F */
+	  65,  66,  67,  68,  87,  88, 170,  70, /* 40 - 47 */
+	 127, 210, 199, 201, 211, 207, 209, 205, /* 48 - 4F */
+	 203, 208, 200,  69, 181,  55,  74,  78, /* 50 - 57 */
+	 156,  79,  80,  81,  75,  76,  77,  71, /* 58 - 5F */
+          72,  73,  82,  83,  NN, 221,  NN,  NN, /* 60 - 67 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* 68 - 6F */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* 70 - 77 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* 78 - 7F */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* 80 - 87 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* 88 - 8F */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* 90 - 97 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* 98 - 9F */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* A0 - A7 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* A8 - AF */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* B0 - B7 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* B8 - BF */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* C0 - C7 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* C8 - CF */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* D0 - D7 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* D8 - DF */
+          29,  42,  56, 219,  157, 54,  184,220, /* E0 - E7 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* E8 - EF */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* F0 - F7 */
+          NN,  NN,  NN,  NN,  NN,  NN,  NN,  NN, /* F8 - FF */
+};
+#endif /* defined(__NetBSD__) && defined(WSDISPLAY_COMPAT_RAWKBD) */
+
+#define KEY_ERROR 0x01
+
+#define MAXKEYS (NMOD+2*NKEYCODE)
+
+struct ukbd_softc {
+	USBBASEDEVICE	sc_dev;		/* base device */
+	usbd_device_handle sc_udev;
+	usbd_interface_handle sc_iface;	/* interface */
+	usbd_pipe_handle sc_intrpipe;	/* interrupt pipe */
+	int sc_ep_addr;
+
+	struct ukbd_data sc_ndata;
+	struct ukbd_data sc_odata;
+
+	char sc_enabled;
+
+	int sc_console_keyboard;	/* we are the console keyboard */
+
+	int sc_leds;
+#if defined(__NetBSD__) 
+	struct callout sc_rawrepeat_ch;
+#endif /* __NetBSD__ */
+
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+
+	struct device *sc_wskbddev;
+#if defined(WSDISPLAY_COMPAT_RAWKBD)
+#define REP_DELAY1 400
+#define REP_DELAYN 100
+	int sc_rawkbd;
+	int sc_nrep;
+	char sc_rep[MAXKEYS];
+#endif /* defined(WSDISPLAY_COMPAT_RAWKBD) */
+
+	int sc_polling;
+	int sc_npollchar;
+	u_int16_t sc_pollchars[MAXKEYS];
+#endif /* defined(__NetBSD__) */
+
+	u_char sc_dying;
+};
+
+#define	UKBDUNIT(dev)	(minor(dev))
+#define	UKBD_CHUNK	128	/* chunk size for read */
+#define	UKBD_BSIZE	1020	/* buffer size */
+
+Static int	ukbd_is_console = 0;
+
+
+Static void	ukbd_cngetc(void *, u_int *, int *);
+Static void	ukbd_cnpollc(void *, int);
+
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+const struct wskbd_consops ukbd_consops = {
+	ukbd_cngetc,
+	ukbd_cnpollc,
+};
+#endif
+
+Static void	ukbd_intr(usbd_xfer_handle, usbd_private_handle, usbd_status);
+
+Static int	ukbd_enable(void *, int);
+Static void	ukbd_set_leds(void *, int);
+
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+Static int	ukbd_ioctl(void *, u_long, caddr_t, int, struct proc *);
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+Static void	ukbd_rawrepeat(void *v);
+#endif
+
+const struct wskbd_accessops ukbd_accessops = {
+	ukbd_enable,
+	ukbd_set_leds,
+	ukbd_ioctl,
+};
+
+extern const struct wscons_keydesc ukbd_keydesctab[];
+
+const struct wskbd_mapdata ukbd_keymapdata = {
+	ukbd_keydesctab,
+	KB_US,
+};
+#endif
+
+USB_DECLARE_DRIVER(ukbd);
+
+USB_MATCH(ukbd)
+{
+	USB_MATCH_START(ukbd, uaa);
+	usb_interface_descriptor_t *id;
+	
+	/* Check that this is a keyboard that speaks the boot protocol. */
+	if (uaa->iface == NULL)
+		return (UMATCH_NONE);
+	id = usbd_get_interface_descriptor(uaa->iface);
+	if (id == NULL ||
+	    id->bInterfaceClass != UICLASS_HID || 
+	    id->bInterfaceSubClass != UISUBCLASS_BOOT ||
+	    id->bInterfaceProtocol != UIPROTO_BOOT_KEYBOARD)
+		return (UMATCH_NONE);
+	return (UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO);
+}
+
+USB_ATTACH(ukbd)
+{
+	USB_ATTACH_START(ukbd, sc, uaa);
+	usbd_interface_handle iface = uaa->iface;
+	usb_interface_descriptor_t *id;
+	usb_endpoint_descriptor_t *ed;
+	usbd_status err;
+	char devinfo[1024];
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+	struct wskbddev_attach_args a;
+#else
+	int i;
+#endif
+	
+	sc->sc_udev = uaa->device;
+	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 == NULL) {
+		printf("%s: could not read endpoint descriptor\n",
+		       USBDEVNAME(sc->sc_dev));
+		USB_ATTACH_ERROR_RETURN;
+	}
+
+	DPRINTFN(10,("ukbd_attach: bLength=%d bDescriptorType=%d "
+		     "bEndpointAddress=%d-%s bmAttributes=%d wMaxPacketSize=%d"
+		     " bInterval=%d\n",
+		     ed->bLength, ed->bDescriptorType, 
+		     ed->bEndpointAddress & UE_ADDR,
+		     UE_GET_DIR(ed->bEndpointAddress)==UE_DIR_IN? "in" : "out",
+		     ed->bmAttributes & UE_XFERTYPE,
+		     UGETW(ed->wMaxPacketSize), ed->bInterval));
+
+	if (UE_GET_DIR(ed->bEndpointAddress) != UE_DIR_IN ||
+	    (ed->bmAttributes & UE_XFERTYPE) != UE_INTERRUPT) {
+		printf("%s: unexpected endpoint\n",
+		       USBDEVNAME(sc->sc_dev));
+		USB_ATTACH_ERROR_RETURN;
+	}
+
+	if ((usbd_get_quirks(uaa->device)->uq_flags & UQ_NO_SET_PROTO) == 0) {
+		err = usbd_set_protocol(iface, 0);
+		DPRINTFN(5, ("ukbd_attach: protocol set\n"));
+		if (err) {
+			printf("%s: set protocol failed\n",
+			    USBDEVNAME(sc->sc_dev));
+			USB_ATTACH_ERROR_RETURN;
+		}
+	}
+
+	/* Ignore if SETIDLE fails since it is not crucial. */
+	usbd_set_idle(iface, 0, 0);
+
+	sc->sc_ep_addr = ed->bEndpointAddress;
+
+	/*
+	 * Remember if we're the console keyboard.
+	 *
+	 * XXX This always picks the first keyboard on the
+	 * first USB bus, but what else can we really do?
+	 */
+	if ((sc->sc_console_keyboard = ukbd_is_console) != 0) {
+		/* Don't let any other keyboard have it. */
+		ukbd_is_console = 0;
+	}
+
+	if (sc->sc_console_keyboard) {
+		DPRINTF(("ukbd_attach: console keyboard sc=%p\n", sc));
+		wskbd_cnattach(&ukbd_consops, sc, &ukbd_keymapdata);
+		ukbd_enable(sc, 1);
+	}
+
+	a.console = sc->sc_console_keyboard;
+
+	a.keymap = &ukbd_keymapdata;
+
+	a.accessops = &ukbd_accessops;
+	a.accesscookie = sc;
+
+#if defined(__NetBSD__) 
+	callout_init(&sc->sc_rawrepeat_ch);
+#endif /* __NetBSD__ */
+
+	/* Flash the leds; no real purpose, just shows we're alive. */
+	ukbd_set_leds(sc, WSKBD_LED_SCROLL | WSKBD_LED_NUM | WSKBD_LED_CAPS);
+	usbd_delay_ms(uaa->device, 400);
+	ukbd_set_leds(sc, 0);
+
+	sc->sc_wskbddev = config_found(self, &a, wskbddevprint);
+
+	usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
+			   USBDEV(sc->sc_dev));
+
+	USB_ATTACH_SUCCESS_RETURN;
+}
+
+int
+ukbd_enable(void *v, int on)
+{
+	struct ukbd_softc *sc = v;
+	usbd_status err;
+
+	if (on && sc->sc_dying)
+		return (EIO);
+
+	/* Should only be called to change state */
+	if (sc->sc_enabled == on) {
+#ifdef DIAGNOSTIC
+		printf("ukbd_enable: %s: bad call on=%d\n", 
+		       USBDEVNAME(sc->sc_dev), on);
+#endif
+		return (EBUSY);
+	}
+
+	DPRINTF(("ukbd_enable: sc=%p on=%d\n", sc, on));
+	if (on) {
+		/* Set up interrupt pipe. */
+		err = usbd_open_pipe_intr(sc->sc_iface, sc->sc_ep_addr, 
+			  USBD_SHORT_XFER_OK, &sc->sc_intrpipe, sc,
+			  &sc->sc_ndata, sizeof(sc->sc_ndata), ukbd_intr,
+			  USBD_DEFAULT_INTERVAL);
+		if (err)
+			return (EIO);
+	} else {
+		/* Disable interrupts. */
+		usbd_abort_pipe(sc->sc_intrpipe);
+		usbd_close_pipe(sc->sc_intrpipe);
+	}
+	sc->sc_enabled = on;
+
+	return (0);
+}
+
+int
+ukbd_activate(device_ptr_t self, enum devact act)
+{
+	struct ukbd_softc *sc = (struct ukbd_softc *)self;
+	int rv = 0;
+
+	switch (act) {
+	case DVACT_ACTIVATE:
+		return (EOPNOTSUPP);
+		break;
+
+	case DVACT_DEACTIVATE:
+		if (sc->sc_wskbddev != NULL)
+			rv = config_deactivate(sc->sc_wskbddev);
+		sc->sc_dying = 1;
+		break;
+	}
+	return (rv);
+}
+
+USB_DETACH(ukbd)
+{
+	USB_DETACH_START(ukbd, sc);
+	int rv = 0;
+
+	DPRINTF(("ukbd_detach: sc=%p flags=%d\n", sc, flags));
+
+	if (sc->sc_console_keyboard) {
+#if 0
+		/*
+		 * XXX Should probably disconnect our consops,
+		 * XXX and either notify some other keyboard that
+		 * XXX it can now be the console, or if there aren't
+		 * XXX any more USB keyboards, set ukbd_is_console
+		 * XXX back to 1 so that the next USB keyboard attached
+		 * XXX to the system will get it.
+		 */
+		panic("ukbd_detach: console keyboard");
+#else
+		/*
+		 * Disconnect our consops and set ukbd_is_console
+		 * back to 1 so that the next USB keyboard attached
+		 * to the system will get it.
+		 * XXX Should notify some other keyboard that it can be
+		 * XXX console, if there are any other keyboards.
+		 */
+		printf("%s: was console keyboard\n", USBDEVNAME(sc->sc_dev));
+		wskbd_cndetach();
+		ukbd_is_console = 1;
+#endif
+	}
+	/* No need to do reference counting of ukbd, wskbd has all the goo. */
+	if (sc->sc_wskbddev != NULL)
+		rv = config_detach(sc->sc_wskbddev, flags);
+
+	usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->sc_udev,
+			   USBDEV(sc->sc_dev));
+
+	return (rv);
+}
+
+void
+ukbd_intr(xfer, addr, status)
+	usbd_xfer_handle xfer;
+	usbd_private_handle addr;
+	usbd_status status;
+{
+	struct ukbd_softc *sc = addr;
+	struct ukbd_data *ud = &sc->sc_ndata;
+	int mod, omod;
+	u_int16_t ibuf[MAXKEYS];	/* chars events */
+	int s;
+	int nkeys, i, j;
+	int key;
+#define ADDKEY(c) ibuf[nkeys++] = (c)
+
+	DPRINTFN(5, ("ukbd_intr: status=%d\n", status));
+	if (status == USBD_CANCELLED)
+		return;
+
+	if (status) {
+		DPRINTF(("ukbd_intr: status=%d\n", status));
+		usbd_clear_endpoint_stall_async(sc->sc_intrpipe);
+		return;
+	}
+
+	DPRINTFN(5, ("          mod=0x%02x key0=0x%02x key1=0x%02x\n",
+		     ud->modifiers, ud->keycode[0], ud->keycode[1]));
+
+	if (ud->keycode[0] == KEY_ERROR) {
+		DPRINTF(("ukbd_intr: KEY_ERROR\n"));
+		return;		/* ignore  */
+	}
+	nkeys = 0;
+	mod = ud->modifiers;
+	omod = sc->sc_odata.modifiers;
+	if (mod != omod)
+		for (i = 0; i < NMOD; i++)
+			if (( mod & ukbd_mods[i].mask) != 
+			    (omod & ukbd_mods[i].mask))
+				ADDKEY(ukbd_mods[i].key | 
+				       (mod & ukbd_mods[i].mask 
+					  ? PRESS : RELEASE));
+	if (memcmp(ud->keycode, sc->sc_odata.keycode, NKEYCODE) != 0) {
+		/* Check for released keys. */
+		for (i = 0; i < NKEYCODE; i++) {
+			key = sc->sc_odata.keycode[i];
+			if (key == 0)
+				continue;
+			for (j = 0; j < NKEYCODE; j++)
+				if (key == ud->keycode[j])
+					goto rfound;
+			ADDKEY(key | RELEASE);
+		rfound:
+			;
+		}
+		
+		/* Check for pressed keys. */
+		for (i = 0; i < NKEYCODE; i++) {
+			key = ud->keycode[i];
+			if (key == 0)
+				continue;
+			for (j = 0; j < NKEYCODE; j++)
+				if (key == sc->sc_odata.keycode[j])
+					goto pfound;
+			DPRINTFN(2,("ukbd_intr: press key=0x%02x\n", key));
+			ADDKEY(key | PRESS);
+		pfound:
+			;
+		}
+	}
+	sc->sc_odata = *ud;
+
+	if (nkeys == 0)
+		return;
+
+	if (sc->sc_polling) {
+		DPRINTFN(1,("ukbd_intr: pollchar = 0x%03x\n", ibuf[0]));
+		memcpy(sc->sc_pollchars, ibuf, nkeys * sizeof(u_int16_t));
+		sc->sc_npollchar = nkeys;
+		return;
+	}
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+	if (sc->sc_rawkbd) {
+		char cbuf[MAXKEYS * 2];
+		int c;
+		int npress;
+
+		for (npress = i = j = 0; i < nkeys; i++) {
+			key = ibuf[i];
+			c = ukbd_trtab[key & CODEMASK];
+			if (c == NN)
+				continue;
+			if (c & 0x80)
+				cbuf[j++] = 0xe0;
+			cbuf[j] = c & 0x7f;
+			if (key & RELEASE)
+				cbuf[j] |= 0x80;
+			else {
+				/* remember pressed keys for autorepeat */
+				if (c & 0x80)
+					sc->sc_rep[npress++] = 0xe0;
+				sc->sc_rep[npress++] = c & 0x7f;
+			}
+			DPRINTFN(1,("ukbd_intr: raw = %s0x%02x\n", 
+				    c & 0x80 ? "0xe0 " : "",
+				    cbuf[j]));
+			j++;
+		}
+		s = spltty();
+		wskbd_rawinput(sc->sc_wskbddev, cbuf, j);
+		splx(s);
+#if defined(__NetBSD__) 
+		callout_stop(&sc->sc_rawrepeat_ch);
+#endif /* __NetBSD__ */
+		if (npress != 0) {
+			sc->sc_nrep = npress;
+#if defined(__NetBSD__) 
+			callout_reset(&sc->sc_rawrepeat_ch,
+			    hz * REP_DELAY1 / 1000, ukbd_rawrepeat, sc);
+#endif /* __NetBSD__ */
+		}
+		return;
+	}
+#endif
+
+	s = spltty();
+	for (i = 0; i < nkeys; i++) {
+		key = ibuf[i];
+		wskbd_input(sc->sc_wskbddev, 
+		    key&RELEASE ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN,
+		    key&CODEMASK);
+	}
+	splx(s);
+}
+
+void
+ukbd_set_leds(void *v, int leds)
+{
+	struct ukbd_softc *sc = v;
+	u_int8_t res;
+
+	DPRINTF(("ukbd_set_leds: sc=%p leds=%d\n", sc, leds));
+
+	if (sc->sc_dying)
+		return;
+
+	sc->sc_leds = leds;
+	res = 0;
+	if (leds & WSKBD_LED_SCROLL)
+		res |= SCROLL_LOCK;
+	if (leds & WSKBD_LED_NUM)
+		res |= NUM_LOCK;
+	if (leds & WSKBD_LED_CAPS)
+		res |= CAPS_LOCK;
+	res |= leds & 0xf8;
+	usbd_set_report_async(sc->sc_iface, UHID_OUTPUT_REPORT, 0, &res, 1);
+}
+
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+void
+ukbd_rawrepeat(void *v)
+{
+	struct ukbd_softc *sc = v;
+	int s;
+
+	s = spltty();
+	wskbd_rawinput(sc->sc_wskbddev, sc->sc_rep, sc->sc_nrep);
+	splx(s);
+#if defined(__NetBSD__) 
+	callout_reset(&sc->sc_rawrepeat_ch, hz * REP_DELAYN / 1000,
+	    ukbd_rawrepeat, sc);
+#endif /* __NetBSD__ */
+}
+#endif
+
+int
+ukbd_ioctl(void *v, u_long cmd, caddr_t data, int flag, struct proc *p)
+{
+	struct ukbd_softc *sc = v;
+
+	switch (cmd) {
+	case WSKBDIO_GTYPE:
+		*(int *)data = WSKBD_TYPE_USB;
+		return (0);
+	case WSKBDIO_SETLEDS:
+		ukbd_set_leds(v, *(int *)data);
+		return (0);
+	case WSKBDIO_GETLEDS:
+		*(int *)data = sc->sc_leds;
+		return (0);
+#ifdef WSDISPLAY_COMPAT_RAWKBD
+	case WSKBDIO_SETMODE:
+		DPRINTF(("ukbd_ioctl: set raw = %d\n", *(int *)data));
+		sc->sc_rawkbd = *(int *)data == WSKBD_RAW;
+#if defined(__NetBSD__) 
+		callout_stop(&sc->sc_rawrepeat_ch);
+#endif /* __NetBSD__ */
+		return (0);
+#endif
+	}
+	return (-1);
+}
+
+/* Console interface. */
+void
+ukbd_cngetc(void *v, u_int *type, int *data)
+{
+	struct ukbd_softc *sc = v;
+	int s;
+	int c;
+
+	DPRINTFN(0,("ukbd_cngetc: enter\n"));
+	s = splusb();
+	sc->sc_polling = 1;
+	while(sc->sc_npollchar <= 0)
+		usbd_dopoll(sc->sc_iface);
+	sc->sc_polling = 0;
+	c = sc->sc_pollchars[0];
+	sc->sc_npollchar--;
+	memcpy(sc->sc_pollchars, sc->sc_pollchars+1, 
+	       sc->sc_npollchar * sizeof(u_int16_t));
+	*type = c & RELEASE ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN;
+	*data = c & CODEMASK;
+	splx(s);
+	DPRINTFN(0,("ukbd_cngetc: return 0x%02x\n", c));
+}
+
+void
+ukbd_cnpollc(void *v, int on)
+{
+	struct ukbd_softc *sc = v;
+	usbd_device_handle dev;
+
+	DPRINTFN(2,("ukbd_cnpollc: sc=%p on=%d\n", v, on));
+
+	(void)usbd_interface2device_handle(sc->sc_iface,&dev);
+	usbd_set_polling(dev, on);
+}
+
+int
+ukbd_cnattach(void)
+{
+
+	/*
+	 * XXX USB requires too many parts of the kernel to be running
+	 * XXX in order to work, so we can't do much for the console
+	 * XXX keyboard until autconfiguration has run its course.
+	 */
+	ukbd_is_console = 1;
+	return (0);
+}