ukbd.c revision 1.19
1 /* $NetBSD: ukbd.c,v 1.19 1998/12/30 18:03:37 augustss 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 (augustss (at) carlstedt.se) 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 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the NetBSD 22 * Foundation, Inc. and its contributors. 23 * 4. Neither the name of The NetBSD Foundation nor the names of its 24 * contributors may be used to endorse or promote products derived 25 * from this software without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40 /* 41 * Information about USB keyboard can be found in the USB HID spec. 42 */ 43 44 #include <sys/param.h> 45 #include <sys/systm.h> 46 #include <sys/kernel.h> 47 #if defined(__NetBSD__) 48 #include <sys/device.h> 49 #include <sys/ioctl.h> 50 #elif defined(__FreeBSD__) 51 #include <sys/ioccom.h> 52 #include <sys/module.h> 53 #include <sys/bus.h> 54 #include <machine/clock.h> 55 #endif 56 #include <sys/tty.h> 57 #include <sys/file.h> 58 #include <sys/select.h> 59 #include <sys/proc.h> 60 #include <sys/vnode.h> 61 #include <sys/poll.h> 62 63 #include <dev/usb/usb.h> 64 #include <dev/usb/usbhid.h> 65 #include <dev/usb/usbdi.h> 66 #include <dev/usb/usbdi_util.h> 67 #include <dev/usb/usbdevs.h> 68 #include <dev/usb/usb_quirks.h> 69 #include <dev/usb/hid.h> 70 71 #if defined(__NetBSD__) 72 #include <dev/wscons/wsconsio.h> 73 #include <dev/wscons/wskbdvar.h> 74 #include <dev/wscons/wsksymdef.h> 75 #include <dev/wscons/wsksymvar.h> 76 #include <dev/wscons/wskbdmap_mfii.h> 77 78 #include "opt_pckbd_layout.h" 79 #include "opt_wsdisplay_compat.h" 80 #endif 81 82 #ifdef USB_DEBUG 83 #define DPRINTF(x) if (ukbddebug) printf x 84 #define DPRINTFN(n,x) if (ukbddebug>(n)) printf x 85 int ukbddebug = 0; 86 #else 87 #define DPRINTF(x) 88 #define DPRINTFN(n,x) 89 #endif 90 91 #define UPROTO_BOOT_KEYBOARD 1 92 93 #define NKEYCODE 6 94 95 #define NUM_LOCK 0x01 96 #define CAPS_LOCK 0x02 97 #define SCROLL_LOCK 0x04 98 99 struct ukbd_data { 100 u_int8_t modifiers; 101 #define MOD_CONTROL_L 0x01 102 #define MOD_CONTROL_R 0x10 103 #define MOD_SHIFT_L 0x02 104 #define MOD_SHIFT_R 0x20 105 #define MOD_ALT_L 0x04 106 #define MOD_ALT_R 0x40 107 #define MOD_WIN_L 0x08 108 #define MOD_WIN_R 0x80 109 u_int8_t reserved; 110 u_int8_t keycode[NKEYCODE]; 111 }; 112 113 #define PRESS 0 114 #define RELEASE 0x100 115 116 #define NMOD 6 117 static struct { 118 int mask, key; 119 } ukbd_mods[NMOD] = { 120 { MOD_CONTROL_L, 29 }, 121 { MOD_CONTROL_R, 58 }, 122 { MOD_SHIFT_L, 42 }, 123 { MOD_SHIFT_R, 54 }, 124 { MOD_ALT_L, 56 }, 125 { MOD_ALT_R, 184 }, 126 }; 127 128 #define NN 0 /* no translation */ 129 /* 130 * Translate USB keycodes to US keyboard AT scancodes. 131 * Scancodes >= 128 represent EXTENDED keycodes. 132 */ 133 static u_int8_t ukbd_trtab[256] = { 134 0, 0, 0, 0, 30, 48, 46, 32, /* 00 - 07 */ 135 18, 33, 34, 35, 23, 36, 37, 38, /* 08 - 0F */ 136 50, 49, 24, 25, 16, 19, 31, 20, /* 10 - 17 */ 137 22, 47, 17, 45, 21, 44, 2, 3, /* 18 - 1F */ 138 4, 5, 6, 7, 8, 9, 10, 11, /* 20 - 27 */ 139 28, 1, 14, 15, 57, 12, 13, 26, /* 28 - 2F */ 140 27, 43, NN, 39, 40, 41, 51, 52, /* 30 - 37 */ 141 53, 58, 59, 60, 61, 62, 63, 64, /* 38 - 3F */ 142 65, 66, 67, 68, 87, 88, 170, 70, /* 40 - 47 */ 143 127, 210, 199, 201, 211, 207, 209, 205, /* 48 - 4F */ 144 203, 208, 200, 69, 181, 55, 74, 78, /* 50 - 57 */ 145 156, 79, 80, 81, 75, 76, 77, 71, /* 58 - 5F */ 146 72, 73, 82, 83, NN, NN, NN, NN, /* 60 - 67 */ 147 NN, NN, NN, NN, NN, NN, NN, NN, /* 68 - 6F */ 148 NN, NN, NN, NN, NN, NN, 221, NN, /* 70 - 77 */ 149 NN, NN, NN, NN, NN, NN, NN, NN, /* 78 - 7F */ 150 NN, NN, NN, NN, NN, NN, NN, NN, /* 80 - 87 */ 151 NN, NN, NN, NN, NN, NN, NN, NN, /* 88 - 8F */ 152 NN, NN, NN, NN, NN, NN, NN, NN, /* 90 - 97 */ 153 NN, NN, NN, NN, NN, NN, NN, NN, /* 98 - 9F */ 154 NN, NN, NN, NN, NN, NN, NN, NN, /* A0 - A7 */ 155 NN, NN, NN, NN, NN, NN, NN, NN, /* A8 - AF */ 156 NN, NN, NN, NN, NN, NN, NN, NN, /* B0 - B7 */ 157 NN, NN, NN, NN, NN, NN, NN, NN, /* B8 - BF */ 158 NN, NN, NN, NN, NN, NN, NN, NN, /* C0 - C7 */ 159 NN, NN, NN, NN, NN, NN, NN, NN, /* C8 - CF */ 160 NN, NN, NN, NN, NN, NN, NN, NN, /* D0 - D7 */ 161 NN, NN, NN, NN, NN, NN, NN, NN, /* D8 - DF */ 162 NN, NN, NN, NN, NN, NN, NN, NN, /* E0 - E7 */ 163 NN, NN, NN, 219, NN, NN, NN, 220, /* E8 - EF */ 164 NN, NN, NN, NN, NN, NN, NN, NN, /* F0 - F7 */ 165 NN, NN, NN, NN, NN, NN, NN, NN, /* F8 - FF */ 166 }; 167 168 #define KEY_ERROR 0x01 169 170 struct ukbd_softc { 171 bdevice sc_dev; /* base device */ 172 usbd_interface_handle sc_iface; /* interface */ 173 usbd_pipe_handle sc_intrpipe; /* interrupt pipe */ 174 int sc_ep_addr; 175 176 struct ukbd_data sc_ndata; 177 struct ukbd_data sc_odata; 178 179 char sc_enabled; 180 char sc_disconnected; /* device is gone */ 181 182 int sc_leds; 183 #if defined(__NetBSD__) 184 struct device *sc_wskbddev; 185 #ifdef WSDISPLAY_COMPAT_RAWKBD 186 int sc_rawkbd; 187 #endif 188 #endif 189 190 int sc_polling; 191 int sc_pollchar; 192 }; 193 194 #define UKBDUNIT(dev) (minor(dev)) 195 #define UKBD_CHUNK 128 /* chunk size for read */ 196 #define UKBD_BSIZE 1020 /* buffer size */ 197 198 void ukbd_cngetc __P((void *, u_int *, int *)); 199 void ukbd_cnpollc __P((void *, int)); 200 201 #if defined(__NetBSD__) 202 const struct wskbd_consops ukbd_consops = { 203 ukbd_cngetc, 204 ukbd_cnpollc, 205 }; 206 #endif 207 208 void ukbd_intr __P((usbd_request_handle, usbd_private_handle, usbd_status)); 209 void ukbd_disco __P((void *)); 210 211 int ukbd_enable __P((void *, int)); 212 void ukbd_set_leds __P((void *, int)); 213 #if defined(__NetBSD__) 214 int ukbd_ioctl __P((void *, u_long, caddr_t, int, struct proc *)); 215 int ukbd_cnattach __P((void *v)); 216 217 const struct wskbd_accessops ukbd_accessops = { 218 ukbd_enable, 219 ukbd_set_leds, 220 ukbd_ioctl, 221 #if 0 222 ukbd_cnattach, 223 #endif 224 }; 225 226 const struct wskbd_mapdata ukbd_keymapdata = { 227 pckbd_keydesctab, 228 #ifdef PCKBD_LAYOUT 229 PCKBD_LAYOUT, 230 #else 231 KB_US, 232 #endif 233 }; 234 #endif 235 236 USB_DECLARE_DRIVER(ukbd); 237 238 USB_MATCH(ukbd) 239 { 240 USB_MATCH_START(ukbd, uaa); 241 usb_interface_descriptor_t *id; 242 243 /* Check that this is a keyboard that speaks the boot protocol. */ 244 if (!uaa->iface) 245 return (UMATCH_NONE); 246 id = usbd_get_interface_descriptor(uaa->iface); 247 if (!id || 248 id->bInterfaceClass != UCLASS_HID || 249 id->bInterfaceSubClass != USUBCLASS_BOOT || 250 id->bInterfaceProtocol != UPROTO_BOOT_KEYBOARD) 251 return (UMATCH_NONE); 252 return (UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO); 253 } 254 255 USB_ATTACH(ukbd) 256 { 257 USB_ATTACH_START(ukbd, sc, uaa); 258 usbd_interface_handle iface = uaa->iface; 259 usb_interface_descriptor_t *id; 260 usb_endpoint_descriptor_t *ed; 261 usbd_status r; 262 char devinfo[1024]; 263 #if defined(__NetBSD__) 264 struct wskbddev_attach_args a; 265 #else 266 int i; 267 #endif 268 269 sc->sc_disconnected = 1; 270 sc->sc_iface = iface; 271 id = usbd_get_interface_descriptor(iface); 272 usbd_devinfo(uaa->device, 0, devinfo); 273 USB_ATTACH_SETUP; 274 printf("%s: %s, iclass %d/%d\n", USBDEVNAME(sc->sc_dev), 275 devinfo, id->bInterfaceClass, id->bInterfaceSubClass); 276 277 ed = usbd_interface2endpoint_descriptor(iface, 0); 278 if (!ed) { 279 printf("%s: could not read endpoint descriptor\n", 280 USBDEVNAME(sc->sc_dev)); 281 USB_ATTACH_ERROR_RETURN; 282 } 283 284 DPRINTFN(10,("ukbd_attach: bLength=%d bDescriptorType=%d " 285 "bEndpointAddress=%d-%s bmAttributes=%d wMaxPacketSize=%d" 286 " bInterval=%d\n", 287 ed->bLength, ed->bDescriptorType, 288 ed->bEndpointAddress & UE_ADDR, 289 ed->bEndpointAddress & UE_IN ? "in" : "out", 290 ed->bmAttributes & UE_XFERTYPE, 291 UGETW(ed->wMaxPacketSize), ed->bInterval)); 292 293 if ((ed->bEndpointAddress & UE_IN) != UE_IN || 294 (ed->bmAttributes & UE_XFERTYPE) != UE_INTERRUPT) { 295 printf("%s: unexpected endpoint\n", 296 USBDEVNAME(sc->sc_dev)); 297 USB_ATTACH_ERROR_RETURN; 298 } 299 300 if ((usbd_get_quirks(uaa->device)->uq_flags & UQ_NO_SET_PROTO) == 0) { 301 r = usbd_set_protocol(iface, 0); 302 DPRINTFN(5, ("ukbd_attach: protocol set\n")); 303 if (r != USBD_NORMAL_COMPLETION) { 304 printf("%s: set protocol failed\n", 305 USBDEVNAME(sc->sc_dev)); 306 USB_ATTACH_ERROR_RETURN; 307 } 308 } 309 /* Ignore if SETIDLE fails since it is not crucial. */ 310 usbd_set_idle(iface, 0, 0); 311 312 sc->sc_ep_addr = ed->bEndpointAddress; 313 sc->sc_disconnected = 0; 314 315 #if defined(__NetBSD__) 316 a.console = 0; 317 318 a.keymap = &ukbd_keymapdata; 319 320 a.accessops = &ukbd_accessops; 321 a.accesscookie = sc; 322 323 sc->sc_wskbddev = config_found(self, &a, wskbddevprint); 324 325 /* Flash the leds; no real purpose, just shows we're alive. */ 326 ukbd_set_leds(sc, WSKBD_LED_SCROLL | WSKBD_LED_NUM | WSKBD_LED_CAPS); 327 usbd_delay_ms(uaa->device, 300); 328 ukbd_set_leds(sc, 0); 329 330 #elif defined(__FreeBSD__) 331 /* XXX why waste CPU in delay() ? */ 332 /* It's alive! IT'S ALIVE! Do a little song and dance. */ 333 ukbd_set_leds(sc, NUM_LOCK); 334 delay(15000); 335 ukbd_set_leds(sc, CAPS_LOCK); 336 delay(20000); 337 ukbd_set_leds(sc, SCROLL_LOCK); 338 delay(30000); 339 ukbd_set_leds(sc, CAPS_LOCK); 340 delay(50000); 341 ukbd_set_leds(sc, NUM_LOCK); 342 343 ukbd_enable(sc, 1); 344 #endif 345 346 USB_ATTACH_SUCCESS_RETURN; 347 } 348 349 #if defined(__FreeBSD__) 350 int 351 ukbd_detach(device_t self) 352 { 353 struct ukbd_softc *sc = device_get_softc(self); 354 char *devinfo = (char *) device_get_desc(self); 355 356 if (sc->sc_enabled) 357 return (ENXIO); 358 359 if (devinfo) { 360 device_set_desc(self, NULL); 361 free(devinfo, M_USB); 362 } 363 364 return (0); 365 } 366 #endif 367 368 void 369 ukbd_disco(p) 370 void *p; 371 { 372 struct ukbd_softc *sc = p; 373 374 DPRINTF(("ukbd_disco: sc=%p\n", sc)); 375 usbd_abort_pipe(sc->sc_intrpipe); 376 sc->sc_disconnected = 1; 377 } 378 379 int 380 ukbd_enable(v, on) 381 void *v; 382 int on; 383 { 384 struct ukbd_softc *sc = v; 385 usbd_status r; 386 387 if (on) { 388 /* Set up interrupt pipe. */ 389 if (sc->sc_enabled) 390 return (EBUSY); 391 392 sc->sc_enabled = 1; 393 r = usbd_open_pipe_intr(sc->sc_iface, sc->sc_ep_addr, 394 USBD_SHORT_XFER_OK, 395 &sc->sc_intrpipe, sc, &sc->sc_ndata, 396 sizeof(sc->sc_ndata), ukbd_intr); 397 if (r != USBD_NORMAL_COMPLETION) 398 return (EIO); 399 usbd_set_disco(sc->sc_intrpipe, ukbd_disco, sc); 400 } else { 401 /* Disable interrupts. */ 402 usbd_abort_pipe(sc->sc_intrpipe); 403 usbd_close_pipe(sc->sc_intrpipe); 404 405 sc->sc_enabled = 0; 406 } 407 408 return (0); 409 } 410 411 #define MAXKEYS (NMOD+2*NKEYCODE) 412 413 void 414 ukbd_intr(reqh, addr, status) 415 usbd_request_handle reqh; 416 usbd_private_handle addr; 417 usbd_status status; 418 { 419 struct ukbd_softc *sc = addr; 420 struct ukbd_data *ud = &sc->sc_ndata; 421 int mod, omod; 422 int ibuf[MAXKEYS]; /* chars events */ 423 int nkeys, i, j; 424 int key, c; 425 #define ADDKEY(c) ibuf[nkeys++] = (c) 426 427 DPRINTFN(5, ("ukbd_intr: status=%d\n", status)); 428 if (status == USBD_CANCELLED) 429 return; 430 431 if (status != USBD_NORMAL_COMPLETION) { 432 DPRINTF(("ukbd_intr: status=%d\n", status)); 433 usbd_clear_endpoint_stall_async(sc->sc_intrpipe); 434 return; 435 } 436 437 DPRINTFN(5, (" mod=0x%02x key0=0x%02x key1=0x%02x\n", 438 ud->modifiers, ud->keycode[0], ud->keycode[1])); 439 440 if (ud->keycode[0] == KEY_ERROR) 441 return; /* ignore */ 442 nkeys = 0; 443 mod = ud->modifiers; 444 omod = sc->sc_odata.modifiers; 445 if (mod != omod) 446 for (i = 0; i < NMOD; i++) 447 if (( mod & ukbd_mods[i].mask) != 448 (omod & ukbd_mods[i].mask)) 449 ADDKEY(ukbd_mods[i].key | 450 (mod & ukbd_mods[i].mask 451 ? PRESS : RELEASE)); 452 if (memcmp(ud->keycode, sc->sc_odata.keycode, NKEYCODE) != 0) { 453 /* Check for released keys. */ 454 for (i = 0; i < NKEYCODE; i++) { 455 key = sc->sc_odata.keycode[i]; 456 if (key == 0) 457 continue; 458 for (j = 0; j < NKEYCODE; j++) 459 if (key == ud->keycode[j]) 460 goto rfound; 461 c = ukbd_trtab[key]; 462 if (c) 463 ADDKEY(c | RELEASE); 464 rfound: 465 ; 466 } 467 468 /* Check for pressed keys. */ 469 for (i = 0; i < NKEYCODE; i++) { 470 key = ud->keycode[i]; 471 if (key == 0) 472 continue; 473 for (j = 0; j < NKEYCODE; j++) 474 if (key == sc->sc_odata.keycode[j]) 475 goto pfound; 476 c = ukbd_trtab[key]; 477 DPRINTFN(2,("ukbd_intr: press key=0x%02x -> 0x%02x\n", 478 key, c)); 479 if (c) 480 ADDKEY(c | PRESS); 481 pfound: 482 ; 483 } 484 } 485 sc->sc_odata = *ud; 486 487 if (sc->sc_polling) { 488 DPRINTFN(1,("ukbd_intr: pollchar = 0x%02x\n", ibuf[0])); 489 if (nkeys > 0) 490 sc->sc_pollchar = ibuf[0]; /* XXX lost keys? */ 491 return; 492 } 493 #if defined(__NetBSD__) 494 if (sc->sc_rawkbd) { 495 char cbuf[MAXKEYS * 2]; 496 for (i = j = 0; i < nkeys; i++, j++) { 497 c = ibuf[i]; 498 if (c & 0x80) 499 cbuf[j++] = 0xe0; 500 cbuf[j] = c & 0x7f; 501 if (c & RELEASE) 502 cbuf[j] |= 0x80; 503 } 504 wskbd_rawinput(sc->sc_wskbddev, cbuf, j); 505 return; 506 } 507 #endif 508 509 for (i = 0; i < nkeys; i++) { 510 c = ibuf[i]; 511 #if defined(__NetBSD__) 512 wskbd_input(sc->sc_wskbddev, 513 c & RELEASE ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN, 514 c & 0xff); 515 #elif defined(__FreeBSD__) 516 printf("%c (%d) %s\n", 517 ((c&0xff) < 32 || (c&0xff) > 126? '.':(c&0xff)), c, 518 (c&RELEASE? "released":"pressed")); 519 if (ud->modifiers) 520 printf("0x%04x\n", ud->modifiers); 521 for (i = 0; i < NKEYCODE; i++) 522 if (ud->keycode[i]) 523 printf("%d ", ud->keycode[i]); 524 printf("\n"); 525 #endif 526 } 527 } 528 529 void 530 ukbd_set_leds(v, leds) 531 void *v; 532 int leds; 533 { 534 struct ukbd_softc *sc = v; 535 u_int8_t res; 536 537 DPRINTF(("ukbd_set_leds: sc=%p leds=%d\n", sc, leds)); 538 539 sc->sc_leds = leds; 540 #if defined(__NetBSD__) 541 res = 0; 542 if (leds & WSKBD_LED_SCROLL) 543 res |= SCROLL_LOCK; 544 if (leds & WSKBD_LED_NUM) 545 res |= NUM_LOCK; 546 if (leds & WSKBD_LED_CAPS) 547 res |= CAPS_LOCK; 548 #elif defined(__FreeBSD__) 549 res = leds; 550 #endif 551 usbd_set_report_async(sc->sc_iface, UHID_OUTPUT_REPORT, 0, &res, 1); 552 } 553 554 #if defined(__NetBSD__) 555 int 556 ukbd_ioctl(v, cmd, data, flag, p) 557 void *v; 558 u_long cmd; 559 caddr_t data; 560 int flag; 561 struct proc *p; 562 { 563 struct ukbd_softc *sc = v; 564 565 switch (cmd) { 566 case WSKBDIO_GTYPE: 567 *(int *)data = WSKBD_TYPE_PC_XT; 568 return (0); 569 case WSKBDIO_SETLEDS: 570 ukbd_set_leds(v, *(int *)data); 571 return (0); 572 case WSKBDIO_GETLEDS: 573 *(int *)data = sc->sc_leds; 574 return (0); 575 #ifdef WSDISPLAY_COMPAT_RAWKBD 576 case WSKBDIO_SETMODE: 577 DPRINTF(("ukbd_ioctl: set raw = %d\n", *(int *)data)); 578 sc->sc_rawkbd = *(int *)data == WSKBD_RAW; 579 return (0); 580 #endif 581 } 582 return (-1); 583 } 584 585 /* Console interface. */ 586 void 587 ukbd_cngetc(v, type, data) 588 void *v; 589 u_int *type; 590 int *data; 591 { 592 struct ukbd_softc *sc = v; 593 usbd_lock_token s; 594 int c; 595 596 DPRINTFN(1,("ukbd_cngetc: enter\n")); 597 s = usbd_lock(); 598 sc->sc_polling = 1; 599 sc->sc_pollchar = -1; 600 while(sc->sc_pollchar == -1) 601 usbd_dopoll(sc->sc_iface); 602 sc->sc_polling = 0; 603 c = sc->sc_pollchar; 604 *type = c & RELEASE ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN; 605 *data = c & 0xff; 606 usbd_unlock(s); 607 DPRINTFN(1,("ukbd_cngetc: return 0x%02x\n", c)); 608 } 609 610 void 611 ukbd_cnpollc(v, on) 612 void *v; 613 int on; 614 { 615 struct ukbd_softc *sc = v; 616 617 DPRINTFN(2,("ukbd_cnpollc: sc=%p on=%d\n", v, on)); 618 619 usbd_set_polling(sc->sc_iface, on); 620 } 621 622 int 623 ukbd_cnattach(v) 624 void *v; 625 { 626 struct ukbd_softc *sc = v; 627 628 DPRINTF(("ukbd_cnattach: sc=%p\n", sc)); 629 wskbd_cnattach(&ukbd_consops, sc, &ukbd_keymapdata); 630 return (0); 631 } 632 633 #endif 634 635 #if defined(__FreeBSD__) 636 DRIVER_MODULE(ukbd, usb, ukbd_driver, ukbd_devclass, usb_driver_load, 0); 637 #endif 638
Indexes created Thu Sep 25 16:09:42 GMT 2025