/* $NetBSD: kbd.c,v 1.57 2006/10/15 20:54:49 martin Exp $ */ /* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This software was developed by the Computer Systems Engineering group * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and * contributed to Berkeley. * * All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Lawrence Berkeley Laboratory. * * 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. Neither the name of the University 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 REGENTS 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 REGENTS 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. * * @(#)kbd.c 8.2 (Berkeley) 10/30/93 */ /* * Keyboard driver (/dev/kbd -- note that we do not have minor numbers * [yet?]). Translates incoming bytes to ASCII or to `firm_events' and * passes them up to the appropriate reader. */ #include __KERNEL_RCSID(0, "$NetBSD: kbd.c,v 1.57 2006/10/15 20:54:49 martin Exp $"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "locators.h" extern struct cfdriver kbd_cd; dev_type_open(kbdopen); dev_type_close(kbdclose); dev_type_read(kbdread); dev_type_ioctl(kbdioctl); dev_type_poll(kbdpoll); dev_type_kqfilter(kbdkqfilter); const struct cdevsw kbd_cdevsw = { kbdopen, kbdclose, kbdread, nowrite, kbdioctl, nostop, notty, kbdpoll, nommap, kbdkqfilter, D_OTHER }; #if NWSKBD > 0 static int wssunkbd_enable(void *, int); static void wssunkbd_set_leds(void *, int); static int wssunkbd_ioctl(void *, u_long, caddr_t, int, struct lwp *); static void sunkbd_wskbd_cngetc(void *, u_int *, int *); static void sunkbd_wskbd_cnpollc(void *, int); static void sunkbd_wskbd_cnbell(void *, u_int, u_int, u_int); static void sunkbd_bell_off(void *v); static void kbd_enable(struct device *); /* deferred keyboard init */ const struct wskbd_accessops sunkbd_wskbd_accessops = { wssunkbd_enable, wssunkbd_set_leds, wssunkbd_ioctl, }; extern const struct wscons_keydesc wssun_keydesctab[]; const struct wskbd_mapdata sunkbd_wskbd_keymapdata = { wssun_keydesctab, #ifdef SUNKBD_LAYOUT SUNKBD_LAYOUT, #else KB_US, #endif }; const struct wskbd_consops sunkbd_wskbd_consops = { sunkbd_wskbd_cngetc, sunkbd_wskbd_cnpollc, sunkbd_wskbd_cnbell, }; void kbd_wskbd_attach(struct kbd_softc *, int); #endif /* ioctl helpers */ static int kbd_iockeymap(struct kbd_state *, u_long, struct kiockeymap *); #ifdef KIOCGETKEY static int kbd_oldkeymap(struct kbd_state *, u_long, struct okiockey *); #endif /* callbacks for console driver */ static int kbd_cc_open(struct cons_channel *); static int kbd_cc_close(struct cons_channel *); /* console input */ static void kbd_input_console(struct kbd_softc *, int); static void kbd_repeat(void *); static int kbd_input_keysym(struct kbd_softc *, int); static void kbd_input_string(struct kbd_softc *, char *); static void kbd_input_funckey(struct kbd_softc *, int); static void kbd_update_leds(struct kbd_softc *); #if NWSKBD > 0 static void kbd_input_wskbd(struct kbd_softc *, int); #endif /* firm events input */ static void kbd_input_event(struct kbd_softc *, int); /**************************************************************** * Entry points for /dev/kbd * (open,close,read,write,...) ****************************************************************/ /* * Open: * Check exclusion, open actual device (_iopen), * setup event channel, clear ASCII repeat stuff. */ int kbdopen(dev_t dev, int flags, int mode, struct lwp *l) { struct kbd_softc *k; int error, unit; /* locate device */ unit = minor(dev); if (unit >= kbd_cd.cd_ndevs) return (ENXIO); k = kbd_cd.cd_devs[unit]; if (k == NULL) return (ENXIO); #if NWSKBD > 0 /* * NB: wscons support: while we can track if wskbd has called * enable(), we can't tell if that's for console input or for * events input, so we should probably just let the open to * always succeed regardless (e.g. Xsun opening /dev/kbd). */ if (!k->k_wsenabled) wssunkbd_enable(k, 1); #endif /* exclusive open required for /dev/kbd */ if (k->k_events.ev_io) return (EBUSY); k->k_events.ev_io = l->l_proc; /* stop pending autorepeat of console input */ if (k->k_repeating) { k->k_repeating = 0; callout_stop(&k->k_repeat_ch); } /* open actual underlying device */ if (k->k_ops != NULL && k->k_ops->open != NULL) if ((error = (*k->k_ops->open)(k)) != 0) { k->k_events.ev_io = NULL; return (error); } ev_init(&k->k_events); k->k_evmode = 0; /* XXX: OK? */ return (0); } /* * Close: * Turn off event mode, dump the queue, and close the keyboard * unless it is supplying console input. */ int kbdclose(dev_t dev, int flags, int mode, struct lwp *l) { struct kbd_softc *k; k = kbd_cd.cd_devs[minor(dev)]; k->k_evmode = 0; ev_fini(&k->k_events); k->k_events.ev_io = NULL; if (k->k_ops != NULL && k->k_ops->close != NULL) { int error; if ((error = (*k->k_ops->close)(k)) != 0) return (error); } return (0); } int kbdread(dev_t dev, struct uio *uio, int flags) { struct kbd_softc *k; k = kbd_cd.cd_devs[minor(dev)]; return (ev_read(&k->k_events, uio, flags)); } int kbdpoll(dev_t dev, int events, struct lwp *l) { struct kbd_softc *k; k = kbd_cd.cd_devs[minor(dev)]; return (ev_poll(&k->k_events, events, l)); } int kbdkqfilter(dev_t dev, struct knote *kn) { struct kbd_softc *k; k = kbd_cd.cd_devs[minor(dev)]; return (ev_kqfilter(&k->k_events, kn)); } int kbdioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct lwp *l) { struct kbd_softc *k; struct kbd_state *ks; int error = 0; k = kbd_cd.cd_devs[minor(dev)]; ks = &k->k_state; switch (cmd) { case KIOCTRANS: /* Set translation mode */ /* We only support "raw" mode on /dev/kbd */ if (*(int *)data != TR_UNTRANS_EVENT) error = EINVAL; break; case KIOCGTRANS: /* Get translation mode */ /* We only support "raw" mode on /dev/kbd */ *(int *)data = TR_UNTRANS_EVENT; break; #ifdef KIOCGETKEY case KIOCGETKEY: /* Get keymap entry (old format) */ error = kbd_oldkeymap(ks, cmd, (struct okiockey *)data); break; #endif /* KIOCGETKEY */ case KIOCSKEY: /* Set keymap entry */ /* FALLTHROUGH */ case KIOCGKEY: /* Get keymap entry */ error = kbd_iockeymap(ks, cmd, (struct kiockeymap *)data); break; case KIOCCMD: /* Send a command to the keyboard */ /* pass it to the middle layer */ if (k->k_ops != NULL && k->k_ops->docmd != NULL) error = (*k->k_ops->docmd)(k, *(int *)data, 1); break; case KIOCTYPE: /* Get keyboard type */ *(int *)data = ks->kbd_id; break; case KIOCSDIRECT: /* Where to send input */ k->k_evmode = *(int *)data; break; case KIOCLAYOUT: /* Get keyboard layout */ *(int *)data = ks->kbd_layout; break; case KIOCSLED: /* Set keyboard LEDs */ /* pass the request to the middle layer */ if (k->k_ops != NULL && k->k_ops->setleds != NULL) error = (*k->k_ops->setleds)(k, *(char *)data, 1); break; case KIOCGLED: /* Get keyboard LEDs */ *(char *)data = ks->kbd_leds; break; case FIONBIO: /* we will remove this someday (soon???) */ break; case FIOASYNC: k->k_events.ev_async = (*(int *)data != 0); break; case FIOSETOWN: if (-*(int *)data != k->k_events.ev_io->p_pgid && *(int *)data != k->k_events.ev_io->p_pid) error = EPERM; break; case TIOCSPGRP: if (*(int *)data != k->k_events.ev_io->p_pgid) error = EPERM; break; default: error = ENOTTY; break; } return (error); } /**************************************************************** * ioctl helpers ****************************************************************/ /* * Get/Set keymap entry */ static int kbd_iockeymap(struct kbd_state *ks, u_long cmd, struct kiockeymap *kio) { u_short *km; u_int station; switch (kio->kio_tablemask) { case KIOC_NOMASK: km = ks->kbd_k.k_normal; break; case KIOC_SHIFTMASK: km = ks->kbd_k.k_shifted; break; case KIOC_CTRLMASK: km = ks->kbd_k.k_control; break; case KIOC_UPMASK: km = ks->kbd_k.k_release; break; default: /* Silently ignore unsupported masks */ return (0); } /* Range-check the table position. */ station = kio->kio_station; if (station >= KEYMAP_SIZE) return (EINVAL); switch (cmd) { case KIOCGKEY: /* Get keymap entry */ kio->kio_entry = km[station]; break; case KIOCSKEY: /* Set keymap entry */ km[station] = kio->kio_entry; break; default: return(ENOTTY); } return (0); } #ifdef KIOCGETKEY /* * Get/Set keymap entry, * old format (compatibility) */ int kbd_oldkeymap(struct kbd_state *ks, u_long cmd, struct okiockey *kio) { int error = 0; switch (cmd) { case KIOCGETKEY: if (kio->kio_station == 118) { /* * This is X11 asking if a type 3 keyboard is * really a type 3 keyboard. Say yes, it is, * by reporting key station 118 as a "hole". * Note old (SunOS 3.5) definition of HOLE! */ kio->kio_entry = 0xA2; break; } /* fall through */ default: error = ENOTTY; break; } return (error); } #endif /* KIOCGETKEY */ /**************************************************************** * Keyboard input - called by middle layer at spltty(). ****************************************************************/ void kbd_input(struct kbd_softc *k, int code) { if (k->k_evmode) { /* * XXX: is this still true? * IDLEs confuse the MIT X11R4 server badly, so we must drop them. * This is bad as it means the server will not automatically resync * on all-up IDLEs, but I did not drop them before, and the server * goes crazy when it comes time to blank the screen.... */ if (code == KBD_IDLE) return; /* * Keyboard is generating firm events. Turn this keystroke * into an event and put it in the queue. */ kbd_input_event(k, code); return; } #if NWSKBD > 0 if (k->k_wskbd != NULL && k->k_wsenabled) { /* * We are using wskbd input mode, pass the event up. */ if (code == KBD_IDLE) return; /* this key is not in the mapped */ kbd_input_wskbd(k, code); return; } #endif /* * If /dev/kbd is not connected in event mode, or wskbd mode, * translate and send upstream (to console). */ kbd_input_console(k, code); } /**************************************************************** * Open/close routines called upon opening /dev/console * if we serve console input. ****************************************************************/ struct cons_channel * kbd_cc_alloc(struct kbd_softc *k) { struct cons_channel *cc; if ((cc = malloc(sizeof *cc, M_DEVBUF, M_NOWAIT)) == NULL) return (NULL); /* our callbacks for the console driver */ cc->cc_dev = k; cc->cc_iopen = kbd_cc_open; cc->cc_iclose = kbd_cc_close; /* will be provided by the console driver so that we can feed input */ cc->cc_upstream = NULL; /* * TODO: clean up cons_attach_input() vs kd_attach_input() in * lower layers and move that code here. */ k->k_cc = cc; return (cc); } static int kbd_cc_open(struct cons_channel *cc) { struct kbd_softc *k; int ret; if (cc == NULL) return (0); k = (struct kbd_softc *)cc->cc_dev; if (k == NULL) return (0); if (k->k_ops != NULL && k->k_ops->open != NULL) ret = (*k->k_ops->open)(k); else ret = 0; /* XXX: verify that callout is not active? */ k->k_repeat_start = hz/2; k->k_repeat_step = hz/20; callout_init(&k->k_repeat_ch); return (ret); } static int kbd_cc_close(struct cons_channel *cc) { struct kbd_softc *k; int ret; if (cc == NULL) return (0); k = (struct kbd_softc *)cc->cc_dev; if (k == NULL) return (0); if (k->k_ops != NULL && k->k_ops->close != NULL) ret = (*k->k_ops->close)(k); else ret = 0; /* stop any pending auto-repeat */ if (k->k_repeating) { k->k_repeating = 0; callout_stop(&k->k_repeat_ch); } return (ret); } /**************************************************************** * Console input - called by middle layer at spltty(). ****************************************************************/ static void kbd_input_console(struct kbd_softc *k, int code) { struct kbd_state *ks= &k->k_state; int keysym; /* any input stops auto-repeat (i.e. key release) */ if (k->k_repeating) { k->k_repeating = 0; callout_stop(&k->k_repeat_ch); } keysym = kbd_code_to_keysym(ks, code); /* pass to console */ if (kbd_input_keysym(k, keysym)) { log(LOG_WARNING, "%s: code=0x%x with mod=0x%x" " produced unexpected keysym 0x%x\n", k->k_dev.dv_xname, code, ks->kbd_modbits, keysym); return; /* no point in auto-repeat here */ } if (KEYSYM_NOREPEAT(keysym)) return; /* setup for auto-repeat after initial delay */ k->k_repeating = 1; k->k_repeatsym = keysym; callout_reset(&k->k_repeat_ch, k->k_repeat_start, kbd_repeat, k); } /* * This is the autorepeat callout function scheduled by kbd_input() above. * Called at splsoftclock(). */ static void kbd_repeat(void *arg) { struct kbd_softc *k = (struct kbd_softc *)arg; int s; s = spltty(); if (k->k_repeating && k->k_repeatsym >= 0) { /* feed typematic keysym to the console */ (void)kbd_input_keysym(k, k->k_repeatsym); /* reschedule next repeat */ callout_reset(&k->k_repeat_ch, k->k_repeat_step, kbd_repeat, k); } splx(s); } /* * Supply keysym as console input. Convert keysym to character(s) and * pass them up to cons_channel's upstream hook. * * Return zero on success, else the keysym that we could not handle * (so that the caller may complain). */ static int kbd_input_keysym(struct kbd_softc *k, int keysym) { struct kbd_state *ks = &k->k_state; int data; /* Check if a recipient has been configured */ if (k->k_cc == NULL || k->k_cc->cc_upstream == NULL) return (0); switch (KEYSYM_CLASS(keysym)) { case KEYSYM_ASCII: data = KEYSYM_DATA(keysym); if (ks->kbd_modbits & KBMOD_META_MASK) data |= 0x80; (*k->k_cc->cc_upstream)(data); break; case KEYSYM_STRING: data = keysym & 0xF; kbd_input_string(k, kbd_stringtab[data]); break; case KEYSYM_FUNC: kbd_input_funckey(k, keysym); break; case KEYSYM_CLRMOD: data = 1 << (keysym & 0x1F); ks->kbd_modbits &= ~data; break; case KEYSYM_SETMOD: data = 1 << (keysym & 0x1F); ks->kbd_modbits |= data; break; case KEYSYM_INVMOD: data = 1 << (keysym & 0x1F); ks->kbd_modbits ^= data; kbd_update_leds(k); break; case KEYSYM_ALL_UP: ks->kbd_modbits &= ~0xFFFF; break; case KEYSYM_SPECIAL: if (keysym == KEYSYM_NOP) break; /* FALLTHROUGH */ default: /* We could not handle it. */ return (keysym); } return (0); } /* * Send string upstream. */ static void kbd_input_string(struct kbd_softc *k, char *str) { while (*str) { (*k->k_cc->cc_upstream)(*str); ++str; } } /* * Format the F-key sequence and send as a string. * XXX: Ugly compatibility mappings. */ static void kbd_input_funckey(struct kbd_softc *k, int keysym) { int n; char str[12]; n = 0xC0 + (keysym & 0x3F); snprintf(str, sizeof(str), "\033[%dz", n); kbd_input_string(k, str); } /* * Update LEDs to reflect console input state. */ static void kbd_update_leds(struct kbd_softc *k) { struct kbd_state *ks = &k->k_state; char leds; leds = ks->kbd_leds; leds &= ~(LED_CAPS_LOCK|LED_NUM_LOCK); if (ks->kbd_modbits & (1 << KBMOD_CAPSLOCK)) leds |= LED_CAPS_LOCK; if (ks->kbd_modbits & (1 << KBMOD_NUMLOCK)) leds |= LED_NUM_LOCK; if (k->k_ops != NULL && k->k_ops->setleds != NULL) (void)(*k->k_ops->setleds)(k, leds, 0); } /**************************************************************** * Events input - called by middle layer at spltty(). ****************************************************************/ /* * Supply raw keystrokes when keyboard is open in firm event mode. * * Turn the keystroke into an event and put it in the queue. * If the queue is full, the keystroke is lost (sorry!). */ static void kbd_input_event(struct kbd_softc *k, int code) { struct firm_event *fe; int put; #ifdef DIAGNOSTIC if (!k->k_evmode) { printf("%s: kbd_input_event called when not in event mode\n", k->k_dev.dv_xname); return; } #endif put = k->k_events.ev_put; fe = &k->k_events.ev_q[put]; put = (put + 1) % EV_QSIZE; if (put == k->k_events.ev_get) { log(LOG_WARNING, "%s: event queue overflow\n", k->k_dev.dv_xname); return; } fe->id = KEY_CODE(code); fe->value = KEY_UP(code) ? VKEY_UP : VKEY_DOWN; getmicrotime(&fe->time); k->k_events.ev_put = put; EV_WAKEUP(&k->k_events); } /**************************************************************** * Translation stuff declared in kbd_xlate.h ****************************************************************/ /* * Initialization - called by either lower layer attach or by kdcninit. */ void kbd_xlate_init(struct kbd_state *ks) { struct keyboard *ktbls; int id; id = ks->kbd_id; if (id < KBD_MIN_TYPE) id = KBD_MIN_TYPE; if (id > kbd_max_type) id = kbd_max_type; ktbls = keyboards[id]; ks->kbd_k = *ktbls; /* struct assignment */ ks->kbd_modbits = 0; } /* * Turn keyboard up/down codes into a KEYSYM. * Note that the "kd" driver (on sun3 and sparc64) uses this too! */ int kbd_code_to_keysym(struct kbd_state *ks, int c) { u_short *km; int keysym; /* * Get keymap pointer. One of these: * release, control, shifted, normal, ... */ if (KEY_UP(c)) km = ks->kbd_k.k_release; else if (ks->kbd_modbits & KBMOD_CTRL_MASK) km = ks->kbd_k.k_control; else if (ks->kbd_modbits & KBMOD_SHIFT_MASK) km = ks->kbd_k.k_shifted; else km = ks->kbd_k.k_normal; if (km == NULL) { /* * Do not know how to translate yet. * We will find out when a RESET comes along. */ return (KEYSYM_NOP); } keysym = km[KEY_CODE(c)]; /* * Post-processing for Caps-lock */ if ((ks->kbd_modbits & (1 << KBMOD_CAPSLOCK)) && (KEYSYM_CLASS(keysym) == KEYSYM_ASCII) ) { if (('a' <= keysym) && (keysym <= 'z')) keysym -= ('a' - 'A'); } /* * Post-processing for Num-lock. All "function" * keysyms get indirected through another table. * (XXX: Only if numlock on. Want off also!) */ if ((ks->kbd_modbits & (1 << KBMOD_NUMLOCK)) && (KEYSYM_CLASS(keysym) == KEYSYM_FUNC) ) { keysym = kbd_numlock_map[keysym & 0x3F]; } return (keysym); } /* * Back door for rcons (fb.c) */ void kbd_bell(int on) { struct kbd_softc *k = kbd_cd.cd_devs[0]; /* XXX: hardcoded minor */ if (k == NULL || k->k_ops == NULL || k->k_ops->docmd == NULL) return; (void)(*k->k_ops->docmd)(k, on ? KBD_CMD_BELL : KBD_CMD_NOBELL, 0); } #if NWSKBD > 0 static void kbd_input_wskbd(struct kbd_softc *k, int code) { int type, key; #ifdef WSDISPLAY_COMPAT_RAWKBD if (k->k_wsraw) { u_char buf; buf = code; wskbd_rawinput(k->k_wskbd, &buf, 1); return; } #endif type = KEY_UP(code) ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN; key = KEY_CODE(code); wskbd_input(k->k_wskbd, type, key); } int wssunkbd_enable(void *v, int on) { struct kbd_softc *k = v; if (k->k_wsenabled != on) { k->k_wsenabled = on; if (on) { /* open actual underlying device */ if (k->k_ops != NULL && k->k_ops->open != NULL) (*k->k_ops->open)(k); ev_init(&k->k_events); k->k_evmode = 0; /* XXX: OK? */ } else { /* close underlying device */ if (k->k_ops != NULL && k->k_ops->close != NULL) (*k->k_ops->close)(k); } } return 0; } void wssunkbd_set_leds(void *v, int leds) { struct kbd_softc *k = v; int l = 0; if (leds & WSKBD_LED_CAPS) l |= LED_CAPS_LOCK; if (leds & WSKBD_LED_NUM) l |= LED_NUM_LOCK; if (leds & WSKBD_LED_SCROLL) l |= LED_SCROLL_LOCK; if (leds & WSKBD_LED_COMPOSE) l |= LED_COMPOSE; if (k->k_ops != NULL && k->k_ops->setleds != NULL) (*k->k_ops->setleds)(k, l, 0); k->k_leds=l; } static int wssunkbd_ioctl(void *v, u_long cmd, caddr_t data, int flag, struct lwp *l) { struct kbd_softc *k = v; switch (cmd) { case WSKBDIO_GTYPE: /* we can't tell 4 from 5 or 6 */ *(int *)data = k->k_state.kbd_id < KB_SUN4 ? WSKBD_TYPE_SUN : WSKBD_TYPE_SUN5; return (0); case WSKBDIO_SETLEDS: wssunkbd_set_leds(v, *(int *)data); return (0); case WSKBDIO_GETLEDS: *(int *)data = k->k_leds; return (0); #ifdef WSDISPLAY_COMPAT_RAWKBD case WSKBDIO_SETMODE: k->k_wsraw = *(int *)data == WSKBD_RAW; return (0); #endif } return EPASSTHROUGH; } extern int prom_cngetc(dev_t); static void sunkbd_wskbd_cngetc(void *v, u_int *type, int *data) { /* struct kbd_sun_softc *k = v; */ *data = prom_cngetc(0); *type = WSCONS_EVENT_ASCII; } void sunkbd_wskbd_cnpollc(void *v, int on) { } static void sunkbd_bell_off(void *v) { struct kbd_softc *k = v; k->k_ops->docmd(k, KBD_CMD_NOBELL, 0); } void sunkbd_wskbd_cnbell(void *v, u_int pitch, u_int period, u_int volume) { struct kbd_softc *k = v; callout_reset(&k->k_wsbell, period*1000/hz, sunkbd_bell_off, v); k->k_ops->docmd(k, KBD_CMD_BELL, 0); } void kbd_enable(struct device *dev) { struct kbd_softc *k = (struct kbd_softc *)(void *)dev; struct wskbddev_attach_args a; if (k->k_isconsole) wskbd_cnattach(&sunkbd_wskbd_consops, k, &sunkbd_wskbd_keymapdata); a.console = k->k_isconsole; a.keymap = &sunkbd_wskbd_keymapdata; a.accessops = &sunkbd_wskbd_accessops; a.accesscookie = k; /* XXX why? */ k->k_wsenabled = 0; /* Attach the wskbd */ k->k_wskbd = config_found(&k->k_dev, &a, wskbddevprint); callout_init(&k->k_wsbell); wssunkbd_enable(k,1); wssunkbd_set_leds(k, WSKBD_LED_SCROLL | WSKBD_LED_NUM | WSKBD_LED_CAPS); delay(100000); wssunkbd_set_leds(k, 0); } void kbd_wskbd_attach(struct kbd_softc *k, int isconsole) { k->k_isconsole = isconsole; config_interrupts(&k->k_dev, kbd_enable); } #endif