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Diffstat (limited to 'sys/dev/usb/ukbd.c')
-rw-r--r--sys/dev/usb/ukbd.c720
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diff --git a/sys/dev/usb/ukbd.c b/sys/dev/usb/ukbd.c
new file mode 100644
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--- /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);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 17:27:03 +0000