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1.1 root 1: /*
2: * Mach Operating System
3: * Copyright (c) 1991,1990,1989 Carnegie Mellon University
4: * All Rights Reserved.
5: *
6: * Permission to use, copy, modify and distribute this software and its
7: * documentation is hereby granted, provided that both the copyright
8: * notice and this permission notice appear in all copies of the
9: * software, derivative works or modified versions, and any portions
10: * thereof, and that both notices appear in supporting documentation.
11: *
12: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
13: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
14: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
15: *
16: * Carnegie Mellon requests users of this software to return to
17: *
18: * Software Distribution Coordinator or [email protected]
19: * School of Computer Science
20: * Carnegie Mellon University
21: * Pittsburgh PA 15213-3890
22: *
23: * any improvements or extensions that they make and grant Carnegie Mellon
24: * the rights to redistribute these changes.
25: */
26: /* **********************************************************************
27: File: kd.h
28: Description: definitions for AT keyboard/display driver
29: Authors: Eugene Kuerner, Adrienne Jardetzky, Mike Kupfer
30:
31: $ Header: $
32:
33: Copyright Ing. C. Olivetti & C. S.p.A. 1988, 1989.
34: All rights reserved.
35: ********************************************************************** */
36: /*
37: Copyright 1988, 1989 by Olivetti Advanced Technology Center, Inc.,
38: Cupertino, California.
39:
40: All Rights Reserved
41:
42: Permission to use, copy, modify, and distribute this software and
43: its documentation for any purpose and without fee is hereby
44: granted, provided that the above copyright notice appears in all
45: copies and that both the copyright notice and this permission notice
46: appear in supporting documentation, and that the name of Olivetti
47: not be used in advertising or publicity pertaining to distribution
48: of the software without specific, written prior permission.
49:
50: OLIVETTI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
51: INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
52: IN NO EVENT SHALL OLIVETTI BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
53: CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
54: LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
55: NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUR OF OR IN CONNECTION
56: WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
57: */
58:
59: /*
60: * This file contains defines and structures that implement hardware
61: * keyboard mapping into ansi defined output codes. Note that this
62: * is structured so that "re-mapping" of actual keys is allowed at
63: * anytime during execution of the console driver. And each scan code
64: * is potentially expanded into NUMKEYS characters. Which is programmable
65: * at runtime or whenever.
66: *
67: * 02 Nov 1988 orc!eugene
68: *
69: */
70:
71: #ifndef _KD_H_
72: #define _KD_H_
73:
74: #include <sys/ioctl.h>
75: #include <mach/boolean.h>
76: #include <sys/types.h>
77: #include <sys/time.h>
1.1.1.4 ! root 78: #include <device/cons.h>
1.1 root 79:
80:
81: /*
82: * Where memory for various graphics adapters starts.
83: */
84: #define EGA_START 0x0b8000
85: #define CGA_START 0x0b8000
86: #define MONO_START 0x0b0000
87:
88: /*
89: * Common I/O ports.
90: */
91: #define K_TMR0 0x40 /* timer 0, 1, or 2 value (r/w) */
92: #define K_TMR1 0x41
93: #define K_TMR2 0x42
94: #define K_TMRCTL 0x43 /* timer control (write-only) */
95: #define K_RDWR 0x60 /* keyboard data & cmds (read/write) */
96: #define K_PORTB 0x61 /* r/w. speaker & status lines */
97: #define K_STATUS 0x64 /* keybd status (read-only) */
98: #define K_CMD 0x64 /* keybd ctlr command (write-only) */
99:
100: /*
101: * I/O ports for various graphics adapters.
102: */
103: #define EGA_IDX_REG 0x3d4
104: #define EGA_IO_REG 0x3d5
105: #define CGA_IDX_REG 0x3d4
106: #define CGA_IO_REG 0x3d5
107: #define MONO_IDX_REG 0x3b4
108: #define MONO_IO_REG 0x3b5
109:
110: /*
111: * Commands sent to graphics adapter.
112: */
113: #define C_LOW 0x0f /* return low byte of cursor addr */
114: #define C_HIGH 0x0e /* high byte */
115:
116: /*
117: * Bit definitions for K_STATUS port.
118: */
119: #define K_OBUF_FUL 0x01 /* output (from keybd) buffer full */
120: #define K_IBUF_FUL 0x02 /* input (to keybd) buffer full */
121: #define K_SYSFLAG 0x04 /* "System Flag" */
122: #define K_CMD_DATA 0x08 /* 1 = input buf has cmd, 0 = data */
123: #define K_KBD_INHBT 0x10 /* 0 if keyboard inhibited */
124:
125: /*
126: * Keyboard controller commands (sent to K_CMD port).
127: */
128: #define KC_CMD_READ 0x20 /* read controller command byte */
129: #define KC_CMD_WRITE 0x60 /* write controller command byte */
130: #define KC_CMD_TEST 0xab /* test interface */
131: #define KC_CMD_DUMP 0xac /* diagnostic dump */
132: #define KC_CMD_DISBLE 0xad /* disable keyboard */
133: #define KC_CMD_ENBLE 0xae /* enable keyboard */
134: #define KC_CMD_RDKBD 0xc4 /* read keyboard ID */
135: #define KC_CMD_ECHO 0xee /* used for diagnostic testing */
136:
137: /*
138: * Keyboard commands (send to K_RDWR).
139: */
140: #define K_CMD_LEDS 0xed /* set status LEDs (caps lock, etc.) */
141:
142: /*
143: * Bit definitions for controller command byte (sent following
144: * K_CMD_WRITE command).
145: */
146: #define K_CB_ENBLIRQ 0x01 /* enable data-ready intrpt */
147: #define K_CB_SETSYSF 0x04 /* Set System Flag */
148: #define K_CB_INHBOVR 0x08 /* Inhibit Override */
149: #define K_CB_DISBLE 0x10 /* disable keyboard */
150:
151: /*
152: * Bit definitions for "Indicator Status Byte" (sent after a
153: * K_CMD_LEDS command). If the bit is on, the LED is on. Undefined
154: * bit positions must be 0.
155: */
156: #define K_LED_SCRLLK 0x1 /* scroll lock */
157: #define K_LED_NUMLK 0x2 /* num lock */
158: #define K_LED_CAPSLK 0x4 /* caps lock */
159:
160: /*
161: * Bit definitions for "Miscellaneous port B" (K_PORTB).
162: */
163: /* read/write */
164: #define K_ENABLETMR2 0x01 /* enable output from timer 2 */
165: #define K_SPKRDATA 0x02 /* direct input to speaker */
166: #define K_ENABLEPRTB 0x04 /* "enable" port B */
167: #define K_EIOPRTB 0x08 /* enable NMI on parity error */
168: /* read-only */
169: #define K_REFRESHB 0x10 /* refresh flag from INLTCONT PAL */
170: #define K_OUT2B 0x20 /* timer 2 output */
171: #define K_ICKB 0x40 /* I/O channel check (parity error) */
172:
173: /*
174: * Bit definitions for timer control port (K_TMRCTL).
175: */
176: /* select timer 0, 1, or 2. Don't mess with 0 or 1. */
177: #define K_SELTMRMASK 0xc0
178: #define K_SELTMR0 0x00
179: #define K_SELTMR1 0x40
180: #define K_SELTMR2 0x80
181:
182: /* read/load control */
183: #define K_RDLDTMRMASK 0x30
184: #define K_HOLDTMR 0x00 /* freeze timer until read */
185: #define K_RDLDTLSB 0x10 /* read/load LSB */
186: #define K_RDLDTMSB 0x20 /* read/load MSB */
187: #define K_RDLDTWORD 0x30 /* read/load LSB then MSB */
188:
189: /* mode control */
190: #define K_TMDCTLMASK 0x0e
191: #define K_TCOUNTINTR 0x00 /* "Term Count Intr" */
192: #define K_TONESHOT 0x02 /* "Progr One-Shot" */
193: #define K_TRATEGEN 0x04 /* "Rate Gen (/n)" */
194: #define K_TSQRWAVE 0x06 /* "Sqr Wave Gen" */
195: #define K_TSOFTSTRB 0x08 /* "Softw Trig Strob" */
196: #define K_THARDSTRB 0x0a /* "Hardw Trig Strob" */
197:
198: /* count mode */
199: #define K_TCNTMDMASK 0x01
200: #define K_TBINARY 0x00 /* 16-bit binary counter */
201: #define K_TBCD 0x01 /* 4-decade BCD counter */
202:
203:
204:
205: /*
206: * Fun definitions for displayed characters and characters read from
207: * the keyboard.
208: */
209:
210: /*
211: * Attributes for character sent to display.
212: */
213: #define KA_NORMAL 0x07
214: #define KA_REVERSE 0x70
215:
1.1.1.3 root 216: #define KAX_REVERSE 0x01
217: #define KAX_UNDERLINE 0x02
218: #define KAX_BLINK 0x04
219: #define KAX_BOLD 0x08
220: #define KAX_DIM 0x10
221: #define KAX_INVISIBLE 0x20
222:
223: #define KAX_COL_UNDERLINE 0x0f /* bright white */
224: #define KAX_COL_DIM 0x08 /* gray */
225:
1.1 root 226: /*
227: * For an EGA-like display, each character takes two bytes, one for the
228: * actual character, followed by one for its attributes.
229: * Be very careful if you change ONE_SPACE, as these constants are also used
230: * to define the device-independent display implemented by kd.c.
231: * (See kdsoft.h for more details on the device-independent display.)
232: */
233: #define ONE_SPACE 2 /* bytes in 1 char, EGA-like display */
234: #define BOTTOM_LINE 3840 /* 1st byte in last line of display */
235: #define ONE_PAGE 4000 /* number of bytes in page */
236: #define ONE_LINE 160 /* number of bytes in line */
237:
238: #define BEG_OF_LINE(pos) ((pos) - (pos)%ONE_LINE)
239: #define CURRENT_COLUMN(pos) (((pos) % ONE_LINE) / ONE_SPACE)
240:
241: #define NUMKEYS 89
1.1.1.4 ! root 242: #define NUMSTATES 5 /* NORM_STATE, ... */
1.1 root 243: #define NUMOUTPUT 3 /* max size of byte seq from key */
244: #define WIDTH_KMAP (NUMSTATES * NUMOUTPUT)
245:
246: /*
247: * Keyboard states. Used for KDGKBENT, KDSKBENT ioctl's. If you
248: * change these values, you should also rearrange the entries in
249: * key_map.
250: */
251: /* "state indices" (for computing key_map index) */
252: #define NORM_STATE 0
253: #define SHIFT_STATE 1
254: #define CTRL_STATE 2
255: #define ALT_STATE 3
256: #define SHIFT_ALT 4
257: /* macro to convert from state index to actual key_map index */
258: #define CHARIDX(sidx) ((sidx) * NUMOUTPUT)
259: /* where sidx is in [NORM_STATE ... SHIFT_ALT] */
260:
261: /* "state bits" for kd_state vector */
262: #define KS_NORMAL 0x00
263: #define KS_SLKED 0x01
264: #define KS_NLKED 0x02
265: #define KS_CLKED 0x04
266: #define KS_ALTED 0x08
267: #define KS_SHIFTED 0x10
268: #define KS_CTLED 0x20
269:
270:
271: /*
272: * Scancode values, not to be confused with Ascii values.
273: */
274: typedef u_char Scancode;
275:
276: /* special codes */
277: #define K_UP 0x80 /* OR'd in if key below is released */
278: #define K_EXTEND 0xe0 /* marker for "extended" sequence */
279: #define K_ACKSC 0xfa /* ack for keyboard command */
280: #define K_RESEND 0xfe /* request to resend keybd cmd */
281:
282: /* modifier keys */
283: #define K_CTLSC 0x1d /* control down */
284: #define K_LSHSC 0x2a /* left shift down */
285: #define K_RSHSC 0x36 /* right shift down */
286: #define K_ALTSC 0x38 /* alt key down */
287: #define K_CLCKSC 0x3a /* caps lock */
288: #define K_NLCKSC 0x45 /* num lock down */
289:
290: /* "special keys" */
291: #define K_BSSC 0x0e /* backspace */
292: #define K_TABSC 0x0f /* tab */
293: #define K_RETSC 0x1c /* return */
294: #define K_SPSC 0x39 /* space */
295: #define K_ESCSC 0x01 /* ESC */
296:
297: /* alphabetic keys */
298: #define K_qSC 0x10
299: #define K_wSC 0x11
300: #define K_eSC 0x12
301: #define K_rSC 0x13
302: #define K_tSC 0x14
303: #define K_ySC 0x15
304: #define K_uSC 0x16
305: #define K_iSC 0x17
306: #define K_oSC 0x18
307: #define K_pSC 0x19
308:
309: #define K_aSC 0x1e
310: #define K_sSC 0x1f
311: #define K_dSC 0x20
312: #define K_fSC 0x21
313: #define K_gSC 0x22
314: #define K_hSC 0x23
315: #define K_jSC 0x24
316: #define K_kSC 0x25
317: #define K_lSC 0x26
318:
319: #define K_zSC 0x2c
320: #define K_xSC 0x2d
321: #define K_cSC 0x2e
322: #define K_vSC 0x2f
323: #define K_bSC 0x30
324: #define K_nSC 0x31
325: #define K_mSC 0x32
326:
327: /* numbers and punctuation */
328: #define K_ONESC 0x02 /* 1 */
329: #define K_TWOSC 0x03 /* 2 */
330: #define K_THREESC 0x04 /* 3 */
331: #define K_FOURSC 0x05 /* 4 */
332: #define K_FIVESC 0x06 /* 5 */
333: #define K_SIXSC 0x07 /* 6 */
334: #define K_SEVENSC 0x08 /* 7 */
335: #define K_EIGHTSC 0x09 /* 8 */
336: #define K_NINESC 0x0a /* 9 */
337: #define K_ZEROSC 0x0b /* 0 */
338:
339: #define K_MINUSSC 0x0c /* - */
340: #define K_EQLSC 0x0d /* = */
341: #define K_LBRKTSC 0x1a /* [ */
342: #define K_RBRKTSC 0x1b /* ] */
343: #define K_SEMISC 0x27 /* ; */
344: #define K_SQUOTESC 0x28 /* ' */
345: #define K_GRAVSC 0x29 /* ` */
346: #define K_BSLSHSC 0x2b /* \ */
347: #define K_COMMASC 0x33 /* , */
348: #define K_PERIODSC 0x34 /* . */
349: #define K_SLASHSC 0x35 /* / */
350:
351: /* keypad keys */
352: #define K_HOMESC 0x47 /* scancode for home */
353: #define K_DELSC 0x53 /* scancode for del */
354:
355: /*
356: * Ascii values and flag characters for key map.
357: * A function key is represented by the 3-byte char sequence that it
358: * corresponds to.
359: * Other mappable non-Ascii keys (e.g., "ctrl") are represented by a
360: * two-byte sequence: K_SCAN, followed by the key's scan code.
361: */
362: #define K_DONE 0xff /* must be same as NC */
363: #define NC 0xff /* No character defined */
364:
365: #define K_SCAN 0xfe /* followed by scan code */
366:
367: /* ascii char set */
368: #define K_NUL 0x00 /* Null character */
369: #define K_SOH 0x01
370: #define K_STX 0x02
371: #define K_ETX 0x03
372: #define K_EOT 0x04
373: #define K_ENQ 0x05
374: #define K_ACK 0x06
375: #define K_BEL 0x07 /* bell character */
376: #define K_BS 0x08 /* back space */
377: #define K_HT 0x09
378: #define K_LF 0x0a /* line feed */
379: #define K_VT 0x0b
380: #define K_FF 0x0c
381: #define K_CR 0x0d /* carriage return */
382: #define K_SO 0x0e
383: #define K_SI 0x0f
384: #define K_DLE 0x10
385: #define K_DC1 0x11
386: #define K_DC2 0x12
387: #define K_DC3 0x13
388: #define K_DC4 0x14
389: #define K_NAK 0x15
390: #define K_SYN 0x16
391: #define K_ETB 0x17
392: #define K_CAN 0x18
393: #define K_EM 0x19
394: #define K_SUB 0x1a
395: #define K_ESC 0x1b /* escape character */
396: #define K_FS 0x1c
397: #define K_GS 0x1d
398: #define K_RS 0x1e
399: #define K_US 0x1f
400: #define K_SPACE 0x20 /* space character */
401: #define K_BANG 0x21 /* ! */
402: #define K_DQUOTE 0x22 /* " */
403: #define K_POUND 0x23 /* # */
404: #define K_DOLLAR 0x24 /* $ */
405: #define K_PERC 0x25 /* % */
406: #define K_AMPER 0x26 /* & */
407: #define K_SQUOTE 0x27 /* ' */
408: #define K_LPAREN 0x28 /* ( */
409: #define K_RPAREN 0x29 /* ) */
410: #define K_ASTER 0x2a /* * */
411: #define K_PLUS 0x2b /* + */
412: #define K_COMMA 0x2c /* , */
413: #define K_MINUS 0x2d /* - */
414: #define K_PERIOD 0x2e /* . */
415: #define K_SLASH 0x2f /* / */
416: #define K_ZERO 0x30 /* 0 */
417: #define K_ONE 0x31 /* 1 */
418: #define K_TWO 0x32 /* 2 */
419: #define K_THREE 0x33 /* 3 */
420: #define K_FOUR 0x34 /* 4 */
421: #define K_FIVE 0x35 /* 5 */
422: #define K_SIX 0x36 /* 6 */
423: #define K_SEVEN 0x37 /* 7 */
424: #define K_EIGHT 0x38 /* 8 */
425: #define K_NINE 0x39 /* 9 */
426: #define K_COLON 0x3a /* : */
427: #define K_SEMI 0x3b /* ; */
428: #define K_LTHN 0x3c /* < */
429: #define K_EQL 0x3d /* = */
430: #define K_GTHN 0x3e /* > */
431: #define K_QUES 0x3f /* ? */
432: #define K_ATSN 0x40 /* @ */
433: #define K_A 0x41 /* A */
434: #define K_B 0x42 /* B */
435: #define K_C 0x43 /* C */
436: #define K_D 0x44 /* D */
437: #define K_E 0x45 /* E */
438: #define K_F 0x46 /* F */
439: #define K_G 0x47 /* G */
440: #define K_H 0x48 /* H */
441: #define K_I 0x49 /* I */
442: #define K_J 0x4a /* J */
443: #define K_K 0x4b /* K */
444: #define K_L 0x4c /* L */
445: #define K_M 0x4d /* M */
446: #define K_N 0x4e /* N */
447: #define K_O 0x4f /* O */
448: #define K_P 0x50 /* P */
449: #define K_Q 0x51 /* Q */
450: #define K_R 0x52 /* R */
451: #define K_S 0x53 /* S */
452: #define K_T 0x54 /* T */
453: #define K_U 0x55 /* U */
454: #define K_V 0x56 /* V */
455: #define K_W 0x57 /* W */
456: #define K_X 0x58 /* X */
457: #define K_Y 0x59 /* Y */
458: #define K_Z 0x5a /* Z */
459: #define K_LBRKT 0x5b /* [ */
460: #define K_BSLSH 0x5c /* \ */
461: #define K_RBRKT 0x5d /* ] */
462: #define K_CARET 0x5e /* ^ */
463: #define K_UNDSC 0x5f /* _ */
464: #define K_GRAV 0x60 /* ` */
465: #define K_a 0x61 /* a */
466: #define K_b 0x62 /* b */
467: #define K_c 0x63 /* c */
468: #define K_d 0x64 /* d */
469: #define K_e 0x65 /* e */
470: #define K_f 0x66 /* f */
471: #define K_g 0x67 /* g */
472: #define K_h 0x68 /* h */
473: #define K_i 0x69 /* i */
474: #define K_j 0x6a /* j */
475: #define K_k 0x6b /* k */
476: #define K_l 0x6c /* l */
477: #define K_m 0x6d /* m */
478: #define K_n 0x6e /* n */
479: #define K_o 0x6f /* o */
480: #define K_p 0x70 /* p */
481: #define K_q 0x71 /* q */
482: #define K_r 0x72 /* r */
483: #define K_s 0x73 /* s */
484: #define K_t 0x74 /* t */
485: #define K_u 0x75 /* u */
486: #define K_v 0x76 /* v */
487: #define K_w 0x77 /* w */
488: #define K_x 0x78 /* x */
489: #define K_y 0x79 /* y */
490: #define K_z 0x7a /* z */
491: #define K_LBRACE 0x7b /* { */
492: #define K_PIPE 0x7c /* | */
493: #define K_RBRACE 0x7d /* } */
494: #define K_TILDE 0x7e /* ~ */
495: #define K_DEL 0x7f /* delete */
496:
497: /* Ascii sequences to be generated by the named key */
498: #define K_F1 0x1b,0x4f,0x50
499: #define K_F1S 0x1b,0x4f,0x70
500: #define K_F2 0x1b,0x4f,0x51
501: #define K_F2S 0x1b,0x4f,0x71
502: #define K_F3 0x1b,0x4f,0x52
503: #define K_F3S 0x1b,0x4f,0x72
504: #define K_F4 0x1b,0x4f,0x53
505: #define K_F4S 0x1b,0x4f,0x73
506: #define K_F5 0x1b,0x4f,0x54
507: #define K_F5S 0x1b,0x4f,0x74
508: #define K_F6 0x1b,0x4f,0x55
509: #define K_F6S 0x1b,0x4f,0x75
510: #define K_F7 0x1b,0x4f,0x56
511: #define K_F7S 0x1b,0x4f,0x76
512: #define K_F8 0x1b,0x4f,0x57
513: #define K_F8S 0x1b,0x4f,0x77
514: #define K_F9 0x1b,0x4f,0x58
515: #define K_F9S 0x1b,0x4f,0x78
516: #define K_F10 0x1b,0x4f,0x59
517: #define K_F10S 0x1b,0x4f,0x79
518: #define K_F11 0x1b,0x4f,0x5a
519: #define K_F11S 0x1b,0x4f,0x7a
520: #define K_F12 0x1b,0x4f,0x41
521: #define K_F12S 0x1b,0x4f,0x61
522:
1.1.1.2 root 523: /* These are the Alt-FxxA #defines. They work with the new keymap
524: -- Derek Upham 1997/06/25 */
525: #define K_F1A 0x1b,0x4f,0x30
526: #define K_F2A 0x1b,0x4f,0x31
527: #define K_F3A 0x1b,0x4f,0x32
528: #define K_F4A 0x1b,0x4f,0x33
529: #define K_F5A 0x1b,0x4f,0x34
530: #define K_F6A 0x1b,0x4f,0x35
531: #define K_F7A 0x1b,0x4f,0x36
532: #define K_F8A 0x1b,0x4f,0x37
533: #define K_F9A 0x1b,0x4f,0x38
534: #define K_F10A 0x1b,0x4f,0x39
535: #define K_F11A 0x1b,0x4f,0x3a
536: #define K_F12A 0x1b,0x4f,0x3b
537:
1.1 root 538: #define K_SCRL 0x1b,0x5b,0x4d
539: #define K_HOME 0x1b,0x5b,0x48
540: #define K_UA 0x1b,0x5b,0x41
541: #define K_PUP 0x1b,0x5b,0x56
542: #define K_LA 0x1b,0x5b,0x44
543: #define K_RA 0x1b,0x5b,0x43
544: #define K_END 0x1b,0x5b,0x59
545: #define K_DA 0x1b,0x5b,0x42
546: #define K_PDN 0x1b,0x5b,0x55
547: #define K_INS 0x1b,0x5b,0x40
548:
549:
550: /*
551: * This array maps scancodes to Ascii characters (or character
552: * sequences).
553: * The first index is the scancode. The first NUMOUTPUT characters
554: * (accessed using the second index) correspond to the key's char
555: * sequence for the Normal state. The next NUMOUTPUT characters
556: * are for the Shift state, then Ctrl, then Alt, then Shift/Alt.
557: */
558: #ifdef KERNEL
559: extern u_char key_map[NUMKEYS][WIDTH_KMAP];
560: #endif /* KERNEL */
561:
562:
563:
564: /*
565: * These routines are declared here so that all the modules making
566: * up the kd driver agree on how to do locking.
567: */
568:
569: #ifdef KERNEL
570: #include <i386/machspl.h>
571: #define SPLKD spltty
572: #endif /* KERNEL */
573:
574:
575: /*
576: * Ioctl's on /dev/console.
577: */
578:
579: /*
580: * KDGKBENT, KDSKBENT - Get and set keyboard table entry. Useful for
581: * remapping keys.
582: *
583: * KDGSTATE - Get the keyboard state variable, which flags the
584: * modifier keys (shift, ctrl, etc.) that are down. See
585: * KS_NORMAL et al above. Used for debugging.
586: *
587: * KDSETBELL - Turns the bell on or off.
588: */
589:
590: #define KDGKBENT _IOWR('k', 1, struct kbentry) /* get keybd entry */
591:
592: #define KDSKBENT _IOW('k', 2, struct kbentry) /* set keybd entry */
593:
594: #define KDGSTATE _IOR('k', 3, int) /* get keybd state */
595:
596: #define KDSETBELL _IOW('k', 4, int) /* turn bell on or off */
597: # define KD_BELLON 1
598: # define KD_BELLOFF 0
599:
600: /*
601: * This struct is used for getting and setting key definitions. The
602: * values for kb_index are obtainable from the man page for
603: * keyboard(7) (though they should really be defined here!).
604: */
605: struct kbentry {
606: u_char kb_state; /* which state to use */
607: u_char kb_index; /* which keycode */
608: u_char kb_value[NUMOUTPUT]; /* value to get/set */
609: };
610:
611:
612: /*
613: * Ioctl's on /dev/kbd.
614: */
615:
616: /*
617: * KDSKBDMODE - When the console is in "ascii" mode, keyboard events are
618: * converted to Ascii characters that are readable from /dev/console.
619: * When the console is in "event" mode, keyboard events are
620: * timestamped and queued up on /dev/kbd as kd_events. When the last
621: * close is done on /dev/kbd, the console automatically reverts to ascii
622: * mode.
623: * When /dev/mouse is opened, mouse events are timestamped and queued
624: * on /dev/mouse, again as kd_events.
625: *
626: * KDGKBDTYPE - Returns the type of keyboard installed. Currently
627: * there is only one type, KB_VANILLAKB, which is your standard PC-AT
628: * keyboard.
629: */
630:
631: #ifdef KERNEL
632: extern int kb_mode;
633: #endif
634:
635: #define KDSKBDMODE _IOW('K', 1, int) /* set keyboard mode */
636: #define KB_EVENT 1
637: #define KB_ASCII 2
638:
639: #define KDGKBDTYPE _IOR('K', 2, int) /* get keyboard type */
640: #define KB_VANILLAKB 0
641:
1.1.1.4 ! root 642: #define KDSETLEDS _IOW('K', 5, int) /* set the keyboard ledstate */
! 643:
1.1 root 644: struct X_kdb {
645: u_int *ptr;
646: u_int size;
647: };
648:
649: #define K_X_KDB_ENTER _IOW('K', 16, struct X_kdb)
650: #define K_X_KDB_EXIT _IOW('K', 17, struct X_kdb)
651:
652: #define K_X_IN 0x01000000
653: #define K_X_OUT 0x02000000
654: #define K_X_BYTE 0x00010000
655: #define K_X_WORD 0x00020000
656: #define K_X_LONG 0x00040000
657: #define K_X_TYPE 0x03070000
658: #define K_X_PORT 0x0000ffff
659:
660: typedef u_short kev_type; /* kd event type */
661:
662: /* (used for event records) */
663: struct mouse_motion {
664: short mm_deltaX; /* units? */
665: short mm_deltaY;
666: };
667:
668: typedef struct {
669: kev_type type; /* see below */
670: struct timeval time; /* timestamp */
671: union { /* value associated with event */
672: boolean_t up; /* MOUSE_LEFT .. MOUSE_RIGHT */
673: Scancode sc; /* KEYBD_EVENT */
674: struct mouse_motion mmotion; /* MOUSE_MOTION */
675: } value;
676: } kd_event;
677: #define m_deltaX mmotion.mm_deltaX
678: #define m_deltaY mmotion.mm_deltaY
679:
680: /*
681: * kd_event ID's.
682: */
683: #define MOUSE_LEFT 1 /* mouse left button up/down */
684: #define MOUSE_MIDDLE 2
685: #define MOUSE_RIGHT 3
686: #define MOUSE_MOTION 4 /* mouse motion */
687: #define KEYBD_EVENT 5 /* key up/down */
688:
1.1.1.4 ! root 689: extern boolean_t kd_isupper (u_char);
! 690: extern boolean_t kd_islower (u_char);
! 691: extern void kd_senddata (unsigned char);
! 692: extern void kd_sendcmd (unsigned char);
! 693: extern void kd_cmdreg_write (int);
! 694: extern void kd_mouse_drain (void);
! 695: extern void set_kd_state (int);
! 696: extern void kd_setleds1 (u_char);
! 697: extern void kd_setleds2 (void);
! 698: extern void cnsetleds (u_char);
! 699: extern void kdreboot (void);
! 700: extern void kd_putc (u_char);
! 701: extern void kd_parseesc (void);
! 702: extern void kd_down (void);
! 703: extern void kd_up (void);
! 704: extern void kd_cr (void);
! 705: extern void kd_tab (void);
! 706: extern void kd_left (void);
! 707: extern void kd_right (void);
! 708: extern void kd_scrollup (void);
! 709: extern void kd_scrolldn (void);
! 710: extern void kd_cls (void);
! 711: extern void kd_home (void);
! 712: extern void kd_insch (int number);
! 713: extern void kd_cltobcur (void);
! 714: extern void kd_cltopcur (void);
! 715: extern void kd_cltoecur (void);
! 716: extern void kd_clfrbcur (void);
! 717: extern void kd_eraseln (void);
! 718: extern void kd_insln (int);
! 719: extern void kd_delln (int);
! 720: extern void kd_delch (int);
! 721: extern void kd_erase (int);
! 722: extern void kd_bellon (void);
! 723: extern void kd_belloff (void *param);
! 724: extern void kdinit (void);
! 725: extern int kdsetkbent (struct kbentry *, int);
! 726: extern int kdgetkbent (struct kbentry *);
! 727: extern int kdsetbell (int, int);
! 728: extern void kd_resend (void);
! 729: extern void kd_handle_ack (void);
! 730: extern int kd_kbd_magic (int);
! 731: extern int kdstate2idx (int, boolean_t);
! 732: extern void kd_parserest (u_char *);
! 733: extern int kdcnprobe(struct consdev *cp);
! 734: extern int kdcninit(struct consdev *cp);
! 735: extern int kdcngetc(dev_t dev, int wait);
! 736: extern int kdcnmaygetc (void);
! 737: extern int kdcnputc(dev_t dev, int c);
! 738:
! 739: extern void kd_slmwd (void *start, int count, int value);
! 740: extern void kd_slmscu (void *from, void *to, int count);
! 741: extern void kd_slmscd (void *from, void *to, int count);
! 742:
! 743: extern void kdintr(int vec);
! 744:
1.1 root 745: #endif /* _KD_H_ */
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