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1 /*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License"). You may not use this file except in compliance with the
9 * License. Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
11 *
12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22 /*
23 * @OSF_COPYRIGHT@
24 */
25 /*
26 * HISTORY
27 *
28 * Revision 1.1.1.1.12.1 1998/10/06 20:27:13 ehewitt
29 * Updated for framebuffer support. Added pexpert calls.
30 *
31 * Revision 1.1.1.1 1998/09/22 21:05:39 wsanchez
32 * Import of Mac OS X kernel (~semeria)
33 *
34 * Revision 1.1.1.1 1998/03/07 02:25:38 wsanchez
35 * Import of OSF Mach kernel (~mburg)
36 *
37 * Revision 1.1.22.1 1996/11/29 16:56:42 stephen
38 * nmklinux_1.0b3_shared into pmk1.1
39 * Include mach/mach_ioctl.h instead of sys/ioctl.h and use the
40 * "MACH"-prefixed ioctl definitions.
41 * Include mach/time_value.h instead of sys/time.h and use the
42 * new time types.
43 * Replaced u_char, u_short and u_int types with real ones.
44 * [96/09/18 barbou]
45 *
46 * Revision 1.1.18.1 1996/09/17 16:33:38 bruel
47 * use standalone includes only
48 * [1996/09/17 15:27:38 bruel]
49 *
50 * Revision 1.1.6.5 1996/07/31 20:49:24 paire
51 * Merged with changes from 1.1.6.4
52 * [1996/07/31 20:38:47 paire]
53 *
54 * Merged with changes from 1.1.6.4
55 * [1996/07/31 14:58:21 paire]
56 *
57 * Revision 1.1.6.4 1996/07/31 13:23:35 paire
58 * Merged with nmk20b7_shared (1.1.11.1)
59 * [96/06/07 paire]
60 *
61 * Revision 1.1.11.1 1996/03/04 16:11:12 bernadat
62 * Changed mouse_rawbuf struct to keep same kd_event struct size.
63 * [96/02/22 bernadat]
64 *
65 * Revision 1.1.6.2 1996/02/19 13:35:33 bernadat
66 * Adapted to be exported to users (added some #ifdef MACH_KERNEL).
67 * Modified kd_event structure to allow raw (unprocessed) mouse events.
68 * [96/01/29 barbou]
69 *
70 * Revision 1.1.6.1 1994/09/23 01:42:33 ezf
71 * change marker to not FREE
72 * [1994/09/22 21:18:52 ezf]
73 *
74 * Revision 1.1.2.4 1993/08/09 19:38:22 dswartz
75 * Add ANSI prototypes - CR#9523
76 * [1993/08/06 17:50:44 dswartz]
77 *
78 * Revision 1.1.2.3 1993/08/03 18:29:12 gm
79 * CR9596: Change KERNEL to MACH_KERNEL.
80 * [1993/08/02 16:04:31 gm]
81 *
82 * Revision 1.1.2.2 1993/06/02 23:20:30 jeffc
83 * Added to OSF/1 R1.3 from NMK15.0.
84 * [1993/06/02 21:02:41 jeffc]
85 *
86 * Revision 1.1 1992/09/30 02:27:08 robert
87 * Initial revision
88 *
89 * $EndLog$
90 */
91 /* CMU_HIST */
92 /*
93 * Revision 2.7.9.1 92/02/18 18:55:07 jeffreyh
94 * Added two defines to detect if a PC Keyboard is present
95 * [91/06/25 bernadat]
96 *
97 * Revision 2.7 91/05/14 16:26:55 mrt
98 * Correcting copyright
99 *
100 * Revision 2.6 91/03/16 14:46:53 rpd
101 * Fixed ioctl definitions for ANSI C.
102 * [91/02/20 rpd]
103 *
104 * Revision 2.5 91/02/05 17:19:03 mrt
105 * Changed to new Mach copyright
106 * [91/02/01 17:45:28 mrt]
107 *
108 * Revision 2.4 90/11/26 14:50:27 rvb
109 * jsb bet me to XMK34, sigh ...
110 * [90/11/26 rvb]
111 * Synched 2.5 & 3.0 at I386q (r1.5.1.5) & XMK35 (r2.4)
112 * [90/11/15 rvb]
113 *
114 * Revision 1.5.1.4 90/06/07 08:05:44 rvb
115 * Move CURRENT_COLUMN here.
116 * [90/06/06 rvb]
117 *
118 * Revision 2.3 90/08/09 16:32:09 rpd
119 * Added kdb/X support from rvb.
120 * [90/08/09 rpd]
121 *
122 * Revision 1.5.1.3 90/05/14 13:21:26 rvb
123 * Support for entering kdb from X;
124 * [90/04/30 rvb]
125 *
126 * Revision 2.2 90/05/03 15:44:47 dbg
127 * First checkin.
128 *
129 * Revision 1.5.1.2 90/02/28 15:50:17 rvb
130 * Fix numerous typo's in Olivetti disclaimer.
131 * [90/02/28 rvb]
132 *
133 * Revision 1.5.1.1 90/01/08 13:30:59 rvb
134 * Add Olivetti copyright.
135 * [90/01/08 rvb]
136 *
137 * Revision 1.5 89/07/17 10:41:10 rvb
138 * Olivetti Changes to X79 upto 5/9/89:
139 * [89/07/11 rvb]
140 *
141 * Revision 1.6 89/07/07 16:24:24 kupfer
142 * X79 merge, 2nd attempt
143 *
144 * Revision 1.4.1.1 89/04/27 12:20:58 kupfer
145 * Merge X79 with our latest and greatest.
146 *
147 * Revision 1.1.1.1 89/04/27 11:53:41 kupfer
148 * X79 from CMU.
149 *
150 * Revision 1.4 89/03/09 20:06:33 rpd
151 * More cleanup.
152 *
153 * Revision 1.3 89/02/26 12:37:13 gm0w
154 * Changes for cleanup.
155 *
156 */
157 /* CMU_ENDHIST */
158 /*
159 * Mach Operating System
160 * Copyright (c) 1991,1990,1989 Carnegie Mellon University
161 * All Rights Reserved.
162 *
163 * Permission to use, copy, modify and distribute this software and its
164 * documentation is hereby granted, provided that both the copyright
165 * notice and this permission notice appear in all copies of the
166 * software, derivative works or modified versions, and any portions
167 * thereof, and that both notices appear in supporting documentation.
168 *
169 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
170 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
171 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
172 *
173 * Carnegie Mellon requests users of this software to return to
174 *
175 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
176 * School of Computer Science
177 * Carnegie Mellon University
178 * Pittsburgh PA 15213-3890
179 *
180 * any improvements or extensions that they make and grant Carnegie Mellon
181 * the rights to redistribute these changes.
182 */
183 /*
184 */
185
186 /*
187 * File: kd.h
188 * Description: definitions for AT keyboard/display driver
189 * Authors: Eugene Kuerner, Adrienne Jardetzky, Mike Kupfer
190 *
191 * $ Header: $
192 *
193 * Copyright Ing. C. Olivetti & C. S.p.A. 1988, 1989.
194 * All rights reserved.
195 *
196 * Copyright 1988, 1989 by Olivetti Advanced Technology Center, Inc.,
197 * Cupertino, California.
198 *
199 * All Rights Reserved
200 *
201 * Permission to use, copy, modify, and distribute this software and
202 * its documentation for any purpose and without fee is hereby
203 * granted, provided that the above copyright notice appears in all
204 * copies and that both the copyright notice and this permission notice
205 * appear in supporting documentation, and that the name of Olivetti
206 * not be used in advertising or publicity pertaining to distribution
207 * of the software without specific, written prior permission.
208 *
209 * OLIVETTI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
210 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
211 * IN NO EVENT SHALL OLIVETTI BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
212 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
213 * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
214 * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUR OF OR IN CONNECTION
215 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
216 */
217
218 /*
219 * This file contains defines and structures that implement hardware
220 * keyboard mapping into ansi defined output codes. Note that this
221 * is structured so that "re-mapping" of actual keys is allowed at
222 * anytime during execution of the console driver. And each scan code
223 * is potentially expanded into NUMKEYS characters. Which is programmable
224 * at runtime or whenever.
225 *
226 * 02 Nov 1988 orc!eugene
227 *
228 */
229
230 #ifndef _MACHINE_KD_H_
231 #define _MACHINE_KD_H_
232
233 #include <mach/boolean.h>
234 #include <mach/time_value.h>
235
236
237 /*
238 * Where memory for various graphics adapters starts.
239 */
240 #define EGA_START 0x0b8000
241 #define CGA_START 0x0b8000
242 #define MONO_START 0x0b0000
243
244 /*
245 * Common I/O ports.
246 */
247 #define K_TMR0 0x40 /* timer 0, 1, or 2 value (r/w) */
248 #define K_TMR1 0x41
249 #define K_TMR2 0x42
250 #define K_TMRCTL 0x43 /* timer control (write-only) */
251 #define K_RDWR 0x60 /* keyboard data & cmds (read/write) */
252 #define K_PORTB 0x61 /* r/w. speaker & status lines */
253 #define K_STATUS 0x64 /* keybd status (read-only) */
254 #define K_CMD 0x64 /* keybd ctlr command (write-only) */
255
256 /*
257 * I/O ports for various graphics adapters.
258 */
259 #define EGA_IDX_REG 0x3d4
260 #define EGA_IO_REG 0x3d5
261 #define CGA_IDX_REG 0x3d4
262 #define CGA_IO_REG 0x3d5
263 #define MONO_IDX_REG 0x3b4
264 #define MONO_IO_REG 0x3b5
265
266 /*
267 * Commands sent to graphics adapter.
268 */
269 #define C_LOW 0x0f /* return low byte of cursor addr */
270 #define C_HIGH 0x0e /* high byte */
271
272 /*
273 * Bit definitions for K_STATUS port.
274 */
275 #define K_OBUF_FUL 0x01 /* output (from keybd) buffer full */
276 #define K_IBUF_FUL 0x02 /* input (to keybd) buffer full */
277 #define K_SYSFLAG 0x04 /* "System Flag" */
278 #define K_CMD_DATA 0x08 /* 1 = input buf has cmd, 0 = data */
279 #define K_KBD_INHBT 0x10 /* 0 if keyboard inhibited */
280 #define K_XMT_TIMEOUT 0x20 /* Transmit time out */
281 #define K_RCV_TIMEOUT 0x40 /* Receive time out */
282
283 /*
284 * Keyboard controller commands (sent to K_CMD port).
285 */
286 #define KC_CMD_READ 0x20 /* read controller command byte */
287 #define KC_CMD_WRITE 0x60 /* write controller command byte */
288 #define KC_CMD_TEST 0xab /* test interface */
289 #define KC_CMD_DUMP 0xac /* diagnostic dump */
290 #define KC_CMD_DISBLE 0xad /* disable keyboard */
291 #define KC_CMD_ENBLE 0xae /* enable keyboard */
292 #define KC_CMD_RDKBD 0xc4 /* read keyboard ID */
293 #define KC_CMD_ECHO 0xee /* used for diagnostic testing */
294
295 /*
296 * Keyboard commands (send to K_RDWR).
297 */
298 #define K_CMD_LEDS 0xed /* set status LEDs (caps lock, etc.) */
299
300 /*
301 * Bit definitions for controller command byte (sent following
302 * K_CMD_WRITE command).
303 */
304 #define K_CB_ENBLIRQ 0x01 /* enable data-ready intrpt */
305 #define K_CB_SETSYSF 0x04 /* Set System Flag */
306 #define K_CB_INHBOVR 0x08 /* Inhibit Override */
307 #define K_CB_DISBLE 0x10 /* disable keyboard */
308
309 /*
310 * Bit definitions for "Indicator Status Byte" (sent after a
311 * K_CMD_LEDS command). If the bit is on, the LED is on. Undefined
312 * bit positions must be 0.
313 */
314 #define K_LED_SCRLLK 0x1 /* scroll lock */
315 #define K_LED_NUMLK 0x2 /* num lock */
316 #define K_LED_CAPSLK 0x4 /* caps lock */
317
318 /*
319 * Bit definitions for "Miscellaneous port B" (K_PORTB).
320 */
321 /* read/write */
322 #define K_ENABLETMR2 0x01 /* enable output from timer 2 */
323 #define K_SPKRDATA 0x02 /* direct input to speaker */
324 #define K_ENABLEPRTB 0x04 /* "enable" port B */
325 #define K_EIOPRTB 0x08 /* enable NMI on parity error */
326 /* read-only */
327 #define K_REFRESHB 0x10 /* refresh flag from INLTCONT PAL */
328 #define K_OUT2B 0x20 /* timer 2 output */
329 #define K_ICKB 0x40 /* I/O channel check (parity error) */
330
331 /*
332 * Bit definitions for timer control port (K_TMRCTL).
333 */
334 /* select timer 0, 1, or 2. Don't mess with 0 or 1. */
335 #define K_SELTMRMASK 0xc0
336 #define K_SELTMR0 0x00
337 #define K_SELTMR1 0x40
338 #define K_SELTMR2 0x80
339
340 /* read/load control */
341 #define K_RDLDTMRMASK 0x30
342 #define K_HOLDTMR 0x00 /* freeze timer until read */
343 #define K_RDLDTLSB 0x10 /* read/load LSB */
344 #define K_RDLDTMSB 0x20 /* read/load MSB */
345 #define K_RDLDTWORD 0x30 /* read/load LSB then MSB */
346
347 /* mode control */
348 #define K_TMDCTLMASK 0x0e
349 #define K_TCOUNTINTR 0x00 /* "Term Count Intr" */
350 #define K_TONESHOT 0x02 /* "Progr One-Shot" */
351 #define K_TRATEGEN 0x04 /* "Rate Gen (/n)" */
352 #define K_TSQRWAVE 0x06 /* "Sqr Wave Gen" */
353 #define K_TSOFTSTRB 0x08 /* "Softw Trig Strob" */
354 #define K_THARDSTRB 0x0a /* "Hardw Trig Strob" */
355
356 /* count mode */
357 #define K_TCNTMDMASK 0x01
358 #define K_TBINARY 0x00 /* 16-bit binary counter */
359 #define K_TBCD 0x01 /* 4-decade BCD counter */
360 \f
361
362
363 /*
364 * Fun definitions for displayed characters and characters read from
365 * the keyboard.
366 */
367
368 /*
369 * Attributes for character sent to display.
370 */
371 #define KA_NORMAL 0x07
372 #define KA_REVERSE 0x70
373
374 /*
375 * For an EGA-like display, each character takes two bytes, one for the
376 * actual character, followed by one for its attributes.
377 * Be very careful if you change ONE_SPACE, as these constants are also used
378 * to define the device-independent display implemented by kd.c.
379 * (See kdsoft.h for more details on the device-independent display.)
380 */
381 #define ONE_SPACE 2 /* bytes in 1 char, EGA-like display */
382 #define ONE_LINE (kd_cols * ONE_SPACE) /* 160 number of bytes in line */
383 #define ONE_PAGE (kd_lines * ONE_LINE) /* 4000 number of bytes in page */
384 #define BOTTOM_LINE ((kd_lines - 1) * ONE_LINE) /* 3840 1st byte in last line of display */
385
386 #define BEG_OF_LINE(pos) ((pos) - (pos)%ONE_LINE)
387 #define CURRENT_COLUMN(pos) (((pos) % ONE_LINE) / ONE_SPACE)
388
389 #define NUMKEYS 89
390 #define NUMSTATES 5 /* NORMAL_STATE, ... */
391 #define NUMOUTPUT 3 /* max size of byte seq from key */
392 #define WIDTH_KMAP (NUMSTATES * NUMOUTPUT)
393
394 /*
395 * Keyboard states. Used for KDGKBENT, KDSKBENT ioctl's. If you
396 * change these values, you should also rearrange the entries in
397 * key_map.
398 */
399 /* "state indices" (for computing key_map index) */
400 #define NORM_STATE 0
401 #define SHIFT_STATE 1
402 #define CTRL_STATE 2
403 #define ALT_STATE 3
404 #define SHIFT_ALT 4
405 /* macro to convert from state index to actual key_map index */
406 #define CHARIDX(sidx) ((sidx) * NUMOUTPUT)
407 /* where sidx is in [NORM_STATE ... SHIFT_ALT] */
408
409 /* "state bits" for kd_state vector */
410 #define KS_NORMAL 0x00
411 #define KS_SLKED 0x01
412 #define KS_NLKED 0x02
413 #define KS_CLKED 0x04
414 #define KS_ALTED 0x08
415 #define KS_SHIFTED 0x10
416 #define KS_CTLED 0x20
417
418
419 /*
420 * Scancode values, not to be confused with Ascii values.
421 */
422 typedef unsigned char Scancode;
423
424 /* special codes */
425 #define K_UP 0x80 /* OR'd in if key below is released */
426 #define K_EXTEND 0xe0 /* marker for "extended" sequence */
427 #define K_ACKSC 0xfa /* ack for keyboard command */
428 #define K_RESEND 0xfe /* request to resend keybd cmd */
429
430 /* modifier keys */
431 #define K_CTLSC 0x1d /* control down */
432 #define K_LSHSC 0x2a /* left shift down */
433 #define K_RSHSC 0x36 /* right shift down */
434 #define K_ALTSC 0x38 /* alt key down */
435 #define K_CLCKSC 0x3a /* caps lock */
436 #define K_NLCKSC 0x45 /* num lock down */
437
438 /* "special keys" */
439 #define K_BSSC 0x0e /* backspace */
440 #define K_TABSC 0x0f /* tab */
441 #define K_RETSC 0x1c /* return */
442 #define K_SPSC 0x39 /* space */
443 #define K_ESCSC 0x01 /* ESC */
444
445 /* alphabetic keys */
446 #define K_qSC 0x10
447 #define K_wSC 0x11
448 #define K_eSC 0x12
449 #define K_rSC 0x13
450 #define K_tSC 0x14
451 #define K_ySC 0x15
452 #define K_uSC 0x16
453 #define K_iSC 0x17
454 #define K_oSC 0x18
455 #define K_pSC 0x19
456
457 #define K_aSC 0x1e
458 #define K_sSC 0x1f
459 #define K_dSC 0x20
460 #define K_fSC 0x21
461 #define K_gSC 0x22
462 #define K_hSC 0x23
463 #define K_jSC 0x24
464 #define K_kSC 0x25
465 #define K_lSC 0x26
466
467 #define K_zSC 0x2c
468 #define K_xSC 0x2d
469 #define K_cSC 0x2e
470 #define K_vSC 0x2f
471 #define K_bSC 0x30
472 #define K_nSC 0x31
473 #define K_mSC 0x32
474
475 /* numbers and punctuation */
476 #define K_ONESC 0x02 /* 1 */
477 #define K_TWOSC 0x03 /* 2 */
478 #define K_THREESC 0x04 /* 3 */
479 #define K_FOURSC 0x05 /* 4 */
480 #define K_FIVESC 0x06 /* 5 */
481 #define K_SIXSC 0x07 /* 6 */
482 #define K_SEVENSC 0x08 /* 7 */
483 #define K_EIGHTSC 0x09 /* 8 */
484 #define K_NINESC 0x0a /* 9 */
485 #define K_ZEROSC 0x0b /* 0 */
486
487 #define K_MINUSSC 0x0c /* - */
488 #define K_EQLSC 0x0d /* = */
489 #define K_LBRKTSC 0x1a /* [ */
490 #define K_RBRKTSC 0x1b /* ] */
491 #define K_SEMISC 0x27 /* ; */
492 #define K_SQUOTESC 0x28 /* ' */
493 #define K_GRAVSC 0x29 /* ` */
494 #define K_BSLSHSC 0x2b /* \ */
495 #define K_COMMASC 0x33 /* , */
496 #define K_PERIODSC 0x34 /* . */
497 #define K_SLASHSC 0x35 /* / */
498
499 /* keypad keys */
500 #define K_HOMESC 0x47 /* scancode for home */
501 #define K_DELSC 0x53 /* scancode for del */
502
503 /*
504 * Ascii values and flag characters for key map.
505 * A function key is represented by the 3-byte char sequence that it
506 * corresponds to.
507 * Other mappable non-Ascii keys (e.g., "ctrl") are represented by a
508 * two-byte sequence: K_SCAN, followed by the key's scan code.
509 */
510 #define K_DONE 0xff /* must be same as NC */
511 #define NC 0xff /* No character defined */
512
513 #define K_SCAN 0xfe /* followed by scan code */
514
515 /* ascii char set */
516 #define K_NUL 0x00 /* Null character */
517 #define K_SOH 0x01
518 #define K_STX 0x02
519 #define K_ETX 0x03
520 #define K_EOT 0x04
521 #define K_ENQ 0x05
522 #define K_ACK 0x06
523 #define K_BEL 0x07 /* bell character */
524 #define K_BS 0x08 /* back space */
525 #define K_HT 0x09
526 #define K_LF 0x0a /* line feed */
527 #define K_VT 0x0b
528 #define K_FF 0x0c
529 #define K_CR 0x0d /* carriage return */
530 #define K_SO 0x0e
531 #define K_SI 0x0f
532 #define K_DLE 0x10
533 #define K_DC1 0x11
534 #define K_DC2 0x12
535 #define K_DC3 0x13
536 #define K_DC4 0x14
537 #define K_NAK 0x15
538 #define K_SYN 0x16
539 #define K_ETB 0x17
540 #define K_CAN 0x18
541 #define K_EM 0x19
542 #define K_SUB 0x1a
543 #define K_ESC 0x1b /* escape character */
544 #define K_FS 0x1c
545 #define K_GS 0x1d
546 #define K_RS 0x1e
547 #define K_US 0x1f
548 #define K_SPACE 0x20 /* space character */
549 #define K_BANG 0x21 /* ! */
550 #define K_DQUOTE 0x22 /* " */
551 #define K_POUND 0x23 /* # */
552 #define K_DOLLAR 0x24 /* $ */
553 #define K_PERC 0x25 /* % */
554 #define K_AMPER 0x26 /* & */
555 #define K_SQUOTE 0x27 /* ' */
556 #define K_LPAREN 0x28 /* ( */
557 #define K_RPAREN 0x29 /* ) */
558 #define K_ASTER 0x2a /* * */
559 #define K_PLUS 0x2b /* + */
560 #define K_COMMA 0x2c /* , */
561 #define K_MINUS 0x2d /* - */
562 #define K_PERIOD 0x2e /* . */
563 #define K_SLASH 0x2f /* / */
564 #define K_ZERO 0x30 /* 0 */
565 #define K_ONE 0x31 /* 1 */
566 #define K_TWO 0x32 /* 2 */
567 #define K_THREE 0x33 /* 3 */
568 #define K_FOUR 0x34 /* 4 */
569 #define K_FIVE 0x35 /* 5 */
570 #define K_SIX 0x36 /* 6 */
571 #define K_SEVEN 0x37 /* 7 */
572 #define K_EIGHT 0x38 /* 8 */
573 #define K_NINE 0x39 /* 9 */
574 #define K_COLON 0x3a /* : */
575 #define K_SEMI 0x3b /* ; */
576 #define K_LTHN 0x3c /* < */
577 #define K_EQL 0x3d /* = */
578 #define K_GTHN 0x3e /* > */
579 #define K_QUES 0x3f /* ? */
580 #define K_ATSN 0x40 /* @ */
581 #define K_A 0x41 /* A */
582 #define K_B 0x42 /* B */
583 #define K_C 0x43 /* C */
584 #define K_D 0x44 /* D */
585 #define K_E 0x45 /* E */
586 #define K_F 0x46 /* F */
587 #define K_G 0x47 /* G */
588 #define K_H 0x48 /* H */
589 #define K_I 0x49 /* I */
590 #define K_J 0x4a /* J */
591 #define K_K 0x4b /* K */
592 #define K_L 0x4c /* L */
593 #define K_M 0x4d /* M */
594 #define K_N 0x4e /* N */
595 #define K_O 0x4f /* O */
596 #define K_P 0x50 /* P */
597 #define K_Q 0x51 /* Q */
598 #define K_R 0x52 /* R */
599 #define K_S 0x53 /* S */
600 #define K_T 0x54 /* T */
601 #define K_U 0x55 /* U */
602 #define K_V 0x56 /* V */
603 #define K_W 0x57 /* W */
604 #define K_X 0x58 /* X */
605 #define K_Y 0x59 /* Y */
606 #define K_Z 0x5a /* Z */
607 #define K_LBRKT 0x5b /* [ */
608 #define K_BSLSH 0x5c /* \ */
609 #define K_RBRKT 0x5d /* ] */
610 #define K_CARET 0x5e /* ^ */
611 #define K_UNDSC 0x5f /* _ */
612 #define K_GRAV 0x60 /* ` */
613 #define K_a 0x61 /* a */
614 #define K_b 0x62 /* b */
615 #define K_c 0x63 /* c */
616 #define K_d 0x64 /* d */
617 #define K_e 0x65 /* e */
618 #define K_f 0x66 /* f */
619 #define K_g 0x67 /* g */
620 #define K_h 0x68 /* h */
621 #define K_i 0x69 /* i */
622 #define K_j 0x6a /* j */
623 #define K_k 0x6b /* k */
624 #define K_l 0x6c /* l */
625 #define K_m 0x6d /* m */
626 #define K_n 0x6e /* n */
627 #define K_o 0x6f /* o */
628 #define K_p 0x70 /* p */
629 #define K_q 0x71 /* q */
630 #define K_r 0x72 /* r */
631 #define K_s 0x73 /* s */
632 #define K_t 0x74 /* t */
633 #define K_u 0x75 /* u */
634 #define K_v 0x76 /* v */
635 #define K_w 0x77 /* w */
636 #define K_x 0x78 /* x */
637 #define K_y 0x79 /* y */
638 #define K_z 0x7a /* z */
639 #define K_LBRACE 0x7b /* { */
640 #define K_PIPE 0x7c /* | */
641 #define K_RBRACE 0x7d /* } */
642 #define K_TILDE 0x7e /* ~ */
643 #define K_DEL 0x7f /* delete */
644
645 /* Ascii sequences to be generated by the named key */
646 #define K_F1 0x1b,0x4f,0x50
647 #define K_F1S 0x1b,0x4f,0x70
648 #define K_F2 0x1b,0x4f,0x51
649 #define K_F2S 0x1b,0x4f,0x71
650 #define K_F3 0x1b,0x4f,0x52
651 #define K_F3S 0x1b,0x4f,0x72
652 #define K_F4 0x1b,0x4f,0x53
653 #define K_F4S 0x1b,0x4f,0x73
654 #define K_F5 0x1b,0x4f,0x54
655 #define K_F5S 0x1b,0x4f,0x74
656 #define K_F6 0x1b,0x4f,0x55
657 #define K_F6S 0x1b,0x4f,0x75
658 #define K_F7 0x1b,0x4f,0x56
659 #define K_F7S 0x1b,0x4f,0x76
660 #define K_F8 0x1b,0x4f,0x57
661 #define K_F8S 0x1b,0x4f,0x77
662 #define K_F9 0x1b,0x4f,0x58
663 #define K_F9S 0x1b,0x4f,0x78
664 #define K_F10 0x1b,0x4f,0x59
665 #define K_F10S 0x1b,0x4f,0x79
666 #define K_F11 0x1b,0x4f,0x5a
667 #define K_F11S 0x1b,0x4f,0x7a
668 #define K_F12 0x1b,0x4f,0x41
669 #define K_F12S 0x1b,0x4f,0x61
670
671 #define K_SCRL 0x1b,0x5b,0x4d
672 #define K_HOME 0x1b,0x5b,0x48
673 #define K_UA 0x1b,0x5b,0x41
674 #define K_PUP 0x1b,0x5b,0x56
675 #define K_LA 0x1b,0x5b,0x44
676 #define K_RA 0x1b,0x5b,0x43
677 #define K_END 0x1b,0x5b,0x59
678 #define K_DA 0x1b,0x5b,0x42
679 #define K_PDN 0x1b,0x5b,0x55
680 #define K_INS 0x1b,0x5b,0x40
681
682
683 /*
684 * This array maps scancodes to Ascii characters (or character
685 * sequences).
686 * The first index is the scancode. The first NUMOUTPUT characters
687 * (accessed using the second index) correspond to the key's char
688 * sequence for the Normal state. The next NUMOUTPUT characters
689 * are for the Shift state, then Ctrl, then Alt, then Shift/Alt.
690 */
691 extern unsigned char key_map[NUMKEYS][WIDTH_KMAP];
692 \f
693
694
695 /*
696 * These routines are declared here so that all the modules making
697 * up the kd driver agree on how to do locking.
698 */
699
700 #define SPLKD spltty
701 \f
702
703 /*
704 * Ioctl's on /dev/console.
705 */
706
707 /*
708 * KDGKBENT, KDSKBENT - Get and set keyboard table entry. Useful for
709 * remapping keys.
710 *
711 * KDGSTATE - Get the keyboard state variable, which flags the
712 * modifier keys (shift, ctrl, etc.) that are down. See
713 * KS_NORMAL et al above. Used for debugging.
714 *
715 * KDSETBELL - Turns the bell on or off.
716 */
717
718 #define KDGKBENT _MACH_IOWR('k', 1, struct kbentry) /* get keybd entry */
719
720 #define KDSKBENT _MACH_IOW('k', 2, struct kbentry) /* set keybd entry */
721
722 #define KDGSTATE _MACH_IOR('k', 3, int) /* get keybd state */
723
724 #define KDSETBELL _MACH_IOW('k', 4, int) /* turn bell on or off */
725 # define KD_BELLON 1
726 # define KD_BELLOFF 0
727
728 /*
729 * This struct is used for getting and setting key definitions. The
730 * values for kb_index are obtainable from the man page for
731 * keyboard(7) (though they should really be defined here!).
732 */
733 struct kbentry {
734 unsigned char kb_state; /* which state to use */
735 unsigned char kb_index; /* which keycode */
736 unsigned char kb_value[NUMOUTPUT]; /* value to get/set */
737 };
738 \f
739
740 /*
741 * Ioctl's on /dev/kbd.
742 */
743
744 /*
745 * KDSKBDMODE - When the console is in "ascii" mode, keyboard events are
746 * converted to Ascii characters that are readable from /dev/console.
747 * When the console is in "event" mode, keyboard events are
748 * timestamped and queued up on /dev/kbd as kd_events. When the last
749 * close is done on /dev/kbd, the console automatically reverts to ascii
750 * mode.
751 * When /dev/mouse is opened, mouse events are timestamped and queued
752 * on /dev/mouse, again as kd_events.
753 *
754 * KDGKBDTYPE - Returns the type of keyboard installed. Currently
755 * there is only one type, KB_VANILLAKB, which is your standard PC-AT
756 * keyboard.
757 */
758
759 extern int kb_mode;
760
761 #define KDSKBDMODE _MACH_IOW('K', 1, int) /* set keyboard mode */
762 #define KB_EVENT 1
763 #define KB_ASCII 2
764
765 #define KDGKBDTYPE _MACH_IOR('K', 2, int) /* get keyboard type */
766 #define KB_VANILLAKB 0
767
768 struct X_kdb {
769 unsigned int *ptr;
770 unsigned int size;
771 };
772
773 #define K_X_KDB_ENTER _MACH_IOW('K', 16, struct X_kdb)
774 #define K_X_KDB_EXIT _MACH_IOW('K', 17, struct X_kdb)
775
776 #define K_X_IN 0x01000000
777 #define K_X_OUT 0x02000000
778 #define K_X_BYTE 0x00010000
779 #define K_X_WORD 0x00020000
780 #define K_X_LONG 0x00040000
781 #define K_X_TYPE 0x03070000
782 #define K_X_PORT 0x0000ffff
783
784
785 typedef unsigned short kev_type; /* kd event type */
786
787 /* (used for event records) */
788 struct mouse_motion {
789 short mm_deltaX; /* units? */
790 short mm_deltaY;
791 };
792
793 #define MOUSEBUFSIZE 5 /* num bytes def'd by protocol */
794
795 struct mouse_rawbuf {
796 unsigned char mr_bufsize;
797 unsigned char mr_buf[1];
798 };
799
800 typedef struct {
801 kev_type type; /* see below */
802 struct time_value time; /* timestamp */
803 union { /* value associated with event */
804 boolean_t up; /* MOUSE_LEFT .. MOUSE_RIGHT */
805 Scancode sc; /* KEYBD_EVENT */
806 struct mouse_motion mmotion; /* MOUSE_MOTION */
807 struct mouse_rawbuf mrawbuf; /* MOUSE_RAW */
808 } value;
809 } kd_event;
810
811 #define m_deltaX mmotion.mm_deltaX
812 #define m_deltaY mmotion.mm_deltaY
813 #define r_buf mrawbuf.mr_buf
814 #define r_bufsize mrawbuf.mr_bufsize
815
816 /*
817 * kd_event ID's.
818 */
819 #define MOUSE_LEFT 1 /* mouse left button up/down */
820 #define MOUSE_MIDDLE 2
821 #define MOUSE_RIGHT 3
822 #define MOUSE_MOTION 4 /* mouse motion */
823 #define KEYBD_EVENT 5 /* key up/down */
824
825 /* CMOS Info */
826
827 #define CMOS_ADDR 0x70 /* port for CMOS ram address */
828 #define CMOS_DATA 0x71 /* port for CMOS ram data */
829
830
831 /* Addresses, related masks, and potential results */
832
833 #define CMOS_EB 0x14 /* read Equipment Byte */
834 #define CM_SCRMSK 0x30 /* mask for EB query to get screen */
835 #define CM_EGA_VGA 0x00 /* "not CGA or MONO" */
836 #define CM_CGA_40 0x10
837 #define CM_CGA_80 0x20
838 #define CM_MONO_80 0x30
839
840
841 #endif /* _MACHINE_KD_H_ */
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