1 /* $NetBSD: btkbd.c,v 1.21 2021/08/07 16:19:09 thorpej Exp $ */ 2 3 /* 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Lennart Augustsson (lennart (at) augustsson.net) at 9 * Carlstedt Research & Technology. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 /*- 34 * Copyright (c) 2006 Itronix Inc. 35 * All rights reserved. 36 * 37 * Written by Iain Hibbert for Itronix Inc. 38 * 39 * Redistribution and use in source and binary forms, with or without 40 * modification, are permitted provided that the following conditions 41 * are met: 42 * 1. Redistributions of source code must retain the above copyright 43 * notice, this list of conditions and the following disclaimer. 44 * 2. Redistributions in binary form must reproduce the above copyright 45 * notice, this list of conditions and the following disclaimer in the 46 * documentation and/or other materials provided with the distribution. 47 * 3. The name of Itronix Inc. may not be used to endorse 48 * or promote products derived from this software without specific 49 * prior written permission. 50 * 51 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND 52 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 53 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 54 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY 55 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 56 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 57 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 58 * ON ANY THEORY OF LIABILITY, WHETHER IN 59 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 60 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 61 * POSSIBILITY OF SUCH DAMAGE. 62 */ 63 64 /* 65 * based on dev/usb/ukbd.c 66 */ 67 68 #include <sys/cdefs.h> 69 __KERNEL_RCSID(0, "$NetBSD: btkbd.c,v 1.21 2021/08/07 16:19:09 thorpej Exp $"); 70 71 #include <sys/param.h> 72 #include <sys/callout.h> 73 #include <sys/conf.h> 74 #include <sys/device.h> 75 #include <sys/kernel.h> 76 #include <sys/proc.h> 77 #include <sys/systm.h> 78 79 #include <netbt/bluetooth.h> 80 81 #include <dev/bluetooth/bthid.h> 82 #include <dev/bluetooth/bthidev.h> 83 84 #include <dev/hid/hid.h> 85 #include <dev/usb/usb.h> 86 #include <dev/usb/usbhid.h> 87 88 #include <dev/wscons/wsconsio.h> 89 #include <dev/wscons/wskbdvar.h> 90 #include <dev/wscons/wsksymdef.h> 91 #include <dev/wscons/wsksymvar.h> 92 93 #include "opt_wsdisplay_compat.h" 94 #include "opt_btkbd.h" 95 96 #define MAXKEYCODE 6 97 #define MAXMOD 8 /* max 32 */ 98 #define MAXKEYS (MAXMOD + (2 * MAXKEYCODE)) 99 100 struct btkbd_data { 101 uint32_t modifiers; 102 uint8_t keycode[MAXKEYCODE]; 103 }; 104 105 struct btkbd_mod { 106 uint32_t mask; 107 uint8_t key; 108 }; 109 110 struct btkbd_softc { 111 struct bthidev sc_hidev; /* device+ */ 112 device_t sc_wskbd; /* child */ 113 int sc_enabled; 114 115 int (*sc_output) /* output method */ 116 (struct bthidev *, uint8_t *, int); 117 118 /* stored data */ 119 struct btkbd_data sc_odata; 120 struct btkbd_data sc_ndata; 121 122 /* input reports */ 123 int sc_nmod; 124 struct hid_location sc_modloc[MAXMOD]; 125 struct btkbd_mod sc_mods[MAXMOD]; 126 127 int sc_nkeycode; 128 struct hid_location sc_keycodeloc; 129 130 /* output reports */ 131 struct hid_location sc_numloc; 132 struct hid_location sc_capsloc; 133 struct hid_location sc_scroloc; 134 int sc_leds; 135 136 #ifdef WSDISPLAY_COMPAT_RAWKBD 137 int sc_rawkbd; 138 #ifdef BTKBD_REPEAT 139 callout_t sc_repeat; 140 int sc_nrep; 141 char sc_rep[MAXKEYS]; 142 #endif 143 #endif 144 }; 145 146 /* autoconf(9) methods */ 147 static int btkbd_match(device_t, cfdata_t, void *); 148 static void btkbd_attach(device_t, device_t, void *); 149 static int btkbd_detach(device_t, int); 150 151 CFATTACH_DECL_NEW(btkbd, sizeof(struct btkbd_softc), 152 btkbd_match, btkbd_attach, btkbd_detach, NULL); 153 154 /* wskbd(4) accessops */ 155 static int btkbd_enable(void *, int); 156 static void btkbd_set_leds(void *, int); 157 static int btkbd_ioctl(void *, unsigned long, void *, int, struct lwp *); 158 159 static const struct wskbd_accessops btkbd_accessops = { 160 btkbd_enable, 161 btkbd_set_leds, 162 btkbd_ioctl 163 }; 164 165 /* wskbd(4) keymap data */ 166 extern const struct wscons_keydesc hidkbd_keydesctab[]; 167 168 const struct wskbd_mapdata btkbd_keymapdata = { 169 hidkbd_keydesctab, 170 #if defined(BTKBD_LAYOUT) 171 BTKBD_LAYOUT, 172 #elif defined(PCKBD_LAYOUT) 173 PCKBD_LAYOUT, 174 #else 175 KB_US, 176 #endif 177 }; 178 179 /* bthid methods */ 180 static void btkbd_input(struct bthidev *, uint8_t *, int); 181 182 /* internal prototypes */ 183 static const char *btkbd_parse_desc(struct btkbd_softc *, int, const void *, int); 184 185 #ifdef WSDISPLAY_COMPAT_RAWKBD 186 #ifdef BTKBD_REPEAT 187 static void btkbd_repeat(void *); 188 #endif 189 #endif 190 191 /***************************************************************************** 192 * 193 * btkbd autoconf(9) routines 194 */ 195 196 static int 197 btkbd_match(device_t self, cfdata_t cfdata, void *aux) 198 { 199 struct bthidev_attach_args *ba = aux; 200 201 if (hid_is_collection(ba->ba_desc, ba->ba_dlen, ba->ba_id, 202 HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_KEYBOARD))) 203 return 1; 204 205 return 0; 206 } 207 208 static void 209 btkbd_attach(device_t parent, device_t self, void *aux) 210 { 211 struct btkbd_softc *sc = device_private(self); 212 struct bthidev_attach_args *ba = aux; 213 struct wskbddev_attach_args wska; 214 const char *parserr; 215 216 sc->sc_output = ba->ba_output; 217 ba->ba_input = btkbd_input; 218 219 parserr = btkbd_parse_desc(sc, ba->ba_id, ba->ba_desc, ba->ba_dlen); 220 if (parserr != NULL) { 221 aprint_error("%s\n", parserr); 222 return; 223 } 224 225 aprint_normal("\n"); 226 227 #ifdef WSDISPLAY_COMPAT_RAWKBD 228 #ifdef BTKBD_REPEAT 229 callout_init(&sc->sc_repeat, 0); 230 callout_setfunc(&sc->sc_repeat, btkbd_repeat, sc); 231 #endif 232 #endif 233 234 wska.console = 0; 235 wska.keymap = &btkbd_keymapdata; 236 wska.accessops = &btkbd_accessops; 237 wska.accesscookie = sc; 238 239 sc->sc_wskbd = config_found(self, &wska, wskbddevprint, CFARGS_NONE); 240 241 pmf_device_register(self, NULL, NULL); 242 } 243 244 static int 245 btkbd_detach(device_t self, int flags) 246 { 247 struct btkbd_softc *sc = device_private(self); 248 int err = 0; 249 250 pmf_device_deregister(self); 251 252 #ifdef WSDISPLAY_COMPAT_RAWKBD 253 #ifdef BTKBD_REPEAT 254 callout_halt(&sc->sc_repeat, NULL); 255 callout_destroy(&sc->sc_repeat); 256 #endif 257 #endif 258 259 if (sc->sc_wskbd != NULL) { 260 err = config_detach(sc->sc_wskbd, flags); 261 sc->sc_wskbd = NULL; 262 } 263 264 return err; 265 } 266 267 static const char * 268 btkbd_parse_desc(struct btkbd_softc *sc, int id, const void *desc, int dlen) 269 { 270 struct hid_data *d; 271 struct hid_item h; 272 int imod; 273 274 imod = 0; 275 sc->sc_nkeycode = 0; 276 d = hid_start_parse(desc, dlen, hid_input); 277 while (hid_get_item(d, &h)) { 278 if (h.kind != hid_input || (h.flags & HIO_CONST) || 279 HID_GET_USAGE_PAGE(h.usage) != HUP_KEYBOARD || 280 h.report_ID != id) 281 continue; 282 283 if (h.flags & HIO_VARIABLE) { 284 if (h.loc.size != 1) { 285 hid_end_parse(d); 286 return ("bad modifier size"); 287 } 288 289 /* Single item */ 290 if (imod < MAXMOD) { 291 sc->sc_modloc[imod] = h.loc; 292 sc->sc_mods[imod].mask = 1 << imod; 293 sc->sc_mods[imod].key = HID_GET_USAGE(h.usage); 294 imod++; 295 } else { 296 hid_end_parse(d); 297 return ("too many modifier keys"); 298 } 299 } else { 300 /* Array */ 301 if (h.loc.size != 8) { 302 hid_end_parse(d); 303 return ("key code size != 8"); 304 } 305 if (h.loc.count > MAXKEYCODE) { 306 hid_end_parse(d); 307 return ("too many key codes"); 308 } 309 if (h.loc.pos % 8 != 0) { 310 hid_end_parse(d); 311 return ("key codes not on byte boundary"); 312 } 313 if (sc->sc_nkeycode != 0) { 314 hid_end_parse(d); 315 return ("multiple key code arrays\n"); 316 } 317 sc->sc_keycodeloc = h.loc; 318 sc->sc_nkeycode = h.loc.count; 319 } 320 } 321 sc->sc_nmod = imod; 322 hid_end_parse(d); 323 324 hid_locate(desc, dlen, HID_USAGE2(HUP_LEDS, HUD_LED_NUM_LOCK), 325 id, hid_output, &sc->sc_numloc, NULL); 326 327 hid_locate(desc, dlen, HID_USAGE2(HUP_LEDS, HUD_LED_CAPS_LOCK), 328 id, hid_output, &sc->sc_capsloc, NULL); 329 330 hid_locate(desc, dlen, HID_USAGE2(HUP_LEDS, HUD_LED_SCROLL_LOCK), 331 id, hid_output, &sc->sc_scroloc, NULL); 332 333 return (NULL); 334 } 335 336 /***************************************************************************** 337 * 338 * wskbd(9) accessops 339 */ 340 341 static int 342 btkbd_enable(void *cookie, int on) 343 { 344 struct btkbd_softc *sc = cookie; 345 346 sc->sc_enabled = on; 347 return 0; 348 } 349 350 static void 351 btkbd_set_leds(void *cookie, int leds) 352 { 353 struct btkbd_softc *sc = cookie; 354 uint8_t report; 355 356 if (sc->sc_leds == leds) 357 return; 358 359 sc->sc_leds = leds; 360 361 /* 362 * This is not totally correct, since we did not check the 363 * report size from the descriptor but for keyboards it should 364 * just be a single byte with the relevant bits set. 365 */ 366 report = 0; 367 if ((leds & WSKBD_LED_SCROLL) && sc->sc_scroloc.size == 1) 368 report |= 1 << sc->sc_scroloc.pos; 369 370 if ((leds & WSKBD_LED_NUM) && sc->sc_numloc.size == 1) 371 report |= 1 << sc->sc_numloc.pos; 372 373 if ((leds & WSKBD_LED_CAPS) && sc->sc_capsloc.size == 1) 374 report |= 1 << sc->sc_capsloc.pos; 375 376 if (sc->sc_output) 377 (*sc->sc_output)(&sc->sc_hidev, &report, sizeof(report)); 378 } 379 380 static int 381 btkbd_ioctl(void *cookie, unsigned long cmd, void *data, int flag, 382 struct lwp *l) 383 { 384 struct btkbd_softc *sc = cookie; 385 386 switch (cmd) { 387 case WSKBDIO_GTYPE: 388 *(int *)data = WSKBD_TYPE_BLUETOOTH; 389 break; 390 391 case WSKBDIO_SETLEDS: 392 btkbd_set_leds(sc, *(int *)data); 393 break; 394 395 case WSKBDIO_GETLEDS: 396 *(int *)data = sc->sc_leds; 397 break; 398 399 #ifdef WSDISPLAY_COMPAT_RAWKBD 400 case WSKBDIO_SETMODE: 401 sc->sc_rawkbd = (*(int *)data == WSKBD_RAW); 402 #ifdef BTKBD_REPEAT 403 callout_stop(&sc->sc_repeat); 404 #endif 405 break; 406 #endif 407 408 default: 409 return EPASSTHROUGH; 410 } 411 412 return 0; 413 } 414 415 /***************************************************************************** 416 * 417 * btkbd input routine, called from our parent 418 */ 419 420 #ifdef WSDISPLAY_COMPAT_RAWKBD 421 #define NN 0 /* no translation */ 422 /* 423 * Translate USB keycodes to US keyboard XT scancodes. 424 * Scancodes >= 0x80 represent EXTENDED keycodes. 425 * 426 * See http://www.microsoft.com/HWDEV/TECH/input/Scancode.asp 427 */ 428 static const u_int8_t btkbd_trtab[256] = { 429 NN, NN, NN, NN, 0x1e, 0x30, 0x2e, 0x20, /* 00 - 07 */ 430 0x12, 0x21, 0x22, 0x23, 0x17, 0x24, 0x25, 0x26, /* 08 - 0f */ 431 0x32, 0x31, 0x18, 0x19, 0x10, 0x13, 0x1f, 0x14, /* 10 - 17 */ 432 0x16, 0x2f, 0x11, 0x2d, 0x15, 0x2c, 0x02, 0x03, /* 18 - 1f */ 433 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, /* 20 - 27 */ 434 0x1c, 0x01, 0x0e, 0x0f, 0x39, 0x0c, 0x0d, 0x1a, /* 28 - 2f */ 435 0x1b, 0x2b, 0x2b, 0x27, 0x28, 0x29, 0x33, 0x34, /* 30 - 37 */ 436 0x35, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, /* 38 - 3f */ 437 0x41, 0x42, 0x43, 0x44, 0x57, 0x58, 0xaa, 0x46, /* 40 - 47 */ 438 0x7f, 0xd2, 0xc7, 0xc9, 0xd3, 0xcf, 0xd1, 0xcd, /* 48 - 4f */ 439 0xcb, 0xd0, 0xc8, 0x45, 0xb5, 0x37, 0x4a, 0x4e, /* 50 - 57 */ 440 0x9c, 0x4f, 0x50, 0x51, 0x4b, 0x4c, 0x4d, 0x47, /* 58 - 5f */ 441 0x48, 0x49, 0x52, 0x53, 0x56, 0xdd, NN, 0x59, /* 60 - 67 */ 442 0x5d, 0x5e, 0x5f, NN, NN, NN, NN, NN, /* 68 - 6f */ 443 NN, NN, NN, NN, NN, NN, NN, NN, /* 70 - 77 */ 444 NN, NN, NN, NN, NN, NN, NN, NN, /* 78 - 7f */ 445 NN, NN, NN, NN, NN, 0x7e, NN, 0x73, /* 80 - 87 */ 446 0x70, 0x7d, 0x79, 0x7b, 0x5c, NN, NN, NN, /* 88 - 8f */ 447 NN, NN, 0x78, 0x77, 0x76, NN, NN, NN, /* 90 - 97 */ 448 NN, NN, NN, NN, NN, NN, NN, NN, /* 98 - 9f */ 449 NN, NN, NN, NN, NN, NN, NN, NN, /* a0 - a7 */ 450 NN, NN, NN, NN, NN, NN, NN, NN, /* a8 - af */ 451 NN, NN, NN, NN, NN, NN, NN, NN, /* b0 - b7 */ 452 NN, NN, NN, NN, NN, NN, NN, NN, /* b8 - bf */ 453 NN, NN, NN, NN, NN, NN, NN, NN, /* c0 - c7 */ 454 NN, NN, NN, NN, NN, NN, NN, NN, /* c8 - cf */ 455 NN, NN, NN, NN, NN, NN, NN, NN, /* d0 - d7 */ 456 NN, NN, NN, NN, NN, NN, NN, NN, /* d8 - df */ 457 0x1d, 0x2a, 0x38, 0xdb, 0x9d, 0x36, 0xb8, 0xdc, /* e0 - e7 */ 458 NN, NN, NN, NN, NN, NN, NN, NN, /* e8 - ef */ 459 NN, NN, NN, NN, NN, NN, NN, NN, /* f0 - f7 */ 460 NN, NN, NN, NN, NN, NN, NN, NN, /* f8 - ff */ 461 }; 462 #endif 463 464 #define KEY_ERROR 0x01 465 #define PRESS 0x000 466 #define RELEASE 0x100 467 #define CODEMASK 0x0ff 468 #define ADDKEY(c) ibuf[nkeys++] = (c) 469 #define REP_DELAY1 400 470 #define REP_DELAYN 100 471 472 static void 473 btkbd_input(struct bthidev *hidev, uint8_t *data, int len) 474 { 475 struct btkbd_softc *sc = (struct btkbd_softc *)hidev; 476 struct btkbd_data *ud = &sc->sc_ndata; 477 uint16_t ibuf[MAXKEYS]; 478 uint32_t mod, omod; 479 int nkeys, i, j; 480 int key; 481 int s; 482 483 if (sc->sc_wskbd == NULL || sc->sc_enabled == 0) 484 return; 485 486 /* extract key modifiers */ 487 ud->modifiers = 0; 488 for (i = 0 ; i < sc->sc_nmod ; i++) 489 if (hid_get_data(data, &sc->sc_modloc[i])) 490 ud->modifiers |= sc->sc_mods[i].mask; 491 492 /* extract keycodes */ 493 memcpy(ud->keycode, data + (sc->sc_keycodeloc.pos / 8), 494 sc->sc_nkeycode); 495 496 if (ud->keycode[0] == KEY_ERROR) 497 return; /* ignore */ 498 499 nkeys = 0; 500 mod = ud->modifiers; 501 omod = sc->sc_odata.modifiers; 502 if (mod != omod) 503 for (i = 0 ; i < sc->sc_nmod ; i++) 504 if ((mod & sc->sc_mods[i].mask) != 505 (omod & sc->sc_mods[i].mask)) 506 ADDKEY(sc->sc_mods[i].key | 507 (mod & sc->sc_mods[i].mask 508 ? PRESS : RELEASE)); 509 510 if (memcmp(ud->keycode, sc->sc_odata.keycode, sc->sc_nkeycode) != 0) { 511 /* Check for released keys. */ 512 for (i = 0 ; i < sc->sc_nkeycode ; i++) { 513 key = sc->sc_odata.keycode[i]; 514 if (key == 0) 515 continue; 516 517 for (j = 0 ; j < sc->sc_nkeycode ; j++) 518 if (key == ud->keycode[j]) 519 goto rfound; 520 521 ADDKEY(key | RELEASE); 522 523 rfound: 524 ; 525 } 526 527 /* Check for pressed keys. */ 528 for (i = 0 ; i < sc->sc_nkeycode ; i++) { 529 key = ud->keycode[i]; 530 if (key == 0) 531 continue; 532 533 for (j = 0; j < sc->sc_nkeycode; j++) 534 if (key == sc->sc_odata.keycode[j]) 535 goto pfound; 536 537 ADDKEY(key | PRESS); 538 pfound: 539 ; 540 } 541 } 542 sc->sc_odata = *ud; 543 544 if (nkeys == 0) 545 return; 546 547 #ifdef WSDISPLAY_COMPAT_RAWKBD 548 if (sc->sc_rawkbd) { 549 u_char cbuf[MAXKEYS * 2]; 550 int c; 551 #ifdef BTKBD_REPEAT 552 int npress = 0; 553 #endif 554 555 for (i = j = 0 ; i < nkeys ; i++) { 556 key = ibuf[i]; 557 c = btkbd_trtab[key & CODEMASK]; 558 if (c == NN) 559 continue; 560 561 if (c & 0x80) 562 cbuf[j++] = 0xe0; 563 564 cbuf[j] = c & 0x7f; 565 if (key & RELEASE) 566 cbuf[j] |= 0x80; 567 #ifdef BTKBD_REPEAT 568 else { 569 /* remember pressed keys for autorepeat */ 570 if (c & 0x80) 571 sc->sc_rep[npress++] = 0xe0; 572 573 sc->sc_rep[npress++] = c & 0x7f; 574 } 575 #endif 576 577 j++; 578 } 579 580 s = spltty(); 581 wskbd_rawinput(sc->sc_wskbd, cbuf, j); 582 splx(s); 583 #ifdef BTKBD_REPEAT 584 callout_stop(&sc->sc_repeat); 585 if (npress != 0) { 586 sc->sc_nrep = npress; 587 callout_schedule(&sc->sc_repeat, hz * REP_DELAY1 / 1000); 588 } 589 #endif 590 return; 591 } 592 #endif 593 594 s = spltty(); 595 for (i = 0 ; i < nkeys ; i++) { 596 key = ibuf[i]; 597 wskbd_input(sc->sc_wskbd, 598 key & RELEASE ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN, 599 key & CODEMASK); 600 } 601 splx(s); 602 } 603 604 #ifdef WSDISPLAY_COMPAT_RAWKBD 605 #ifdef BTKBD_REPEAT 606 static void 607 btkbd_repeat(void *arg) 608 { 609 struct btkbd_softc *sc = arg; 610 int s; 611 612 s = spltty(); 613 wskbd_rawinput(sc->sc_wskbd, sc->sc_rep, sc->sc_nrep); 614 splx(s); 615 callout_schedule(&sc->sc_repeat, hz * REP_DELAYN / 1000); 616 } 617 #endif 618 #endif 619
Indexes created Sun Sep 21 15:09:59 GMT 2025