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1.1 ! root 1: /* ! 2: * Copyright (c) 1988 University of Utah. ! 3: * Copyright (c) 1990 The Regents of the University of California. ! 4: * All rights reserved. ! 5: * ! 6: * This code is derived from software contributed to Berkeley by ! 7: * the Systems Programming Group of the University of Utah Computer ! 8: * Science Department. ! 9: * ! 10: * Redistribution is only permitted until one year after the first shipment ! 11: * of 4.4BSD by the Regents. Otherwise, redistribution and use in source and ! 12: * binary forms are permitted provided that: (1) source distributions retain ! 13: * this entire copyright notice and comment, and (2) distributions including ! 14: * binaries display the following acknowledgement: This product includes ! 15: * software developed by the University of California, Berkeley and its ! 16: * contributors'' in the documentation or other materials provided with the ! 17: * distribution and in all advertising materials mentioning features or use ! 18: * of this software. Neither the name of the University nor the names of ! 19: * its contributors may be used to endorse or promote products derived from ! 20: * this software without specific prior written permission. ! 21: * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED ! 22: * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF ! 23: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ! 24: * ! 25: * from: Utah $Hdr: hil.c 1.1 89/08/22$ ! 26: * ! 27: * @(#)hil.c 7.1 (Berkeley) 5/8/90 ! 28: */ ! 29: ! 30: /* ! 31: * Keyboard routines for the standalone ITE. ! 32: */ ! 33: #include "samachdep.h" ! 34: ! 35: #ifdef ITECONSOLE ! 36: ! 37: #include "param.h" ! 38: #include "../hpdev/hilreg.h" ! 39: #include "../hpdev/kbdmap.h" ! 40: #include "../hpdev/itevar.h" ! 41: ! 42: #ifndef SMALL ! 43: ! 44: /* ! 45: * HIL cooked keyboard keymaps. ! 46: * Supports only unshifted, shifted and control keys. ! 47: */ ! 48: char us_keymap[] = { ! 49: NULL, '`', '\\', ESC, NULL, DEL, NULL, NULL, ! 50: '\n', '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 51: NULL, '\n', NULL, NULL, NULL, NULL, NULL, NULL, ! 52: NULL, '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 53: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 54: NULL, NULL, NULL, NULL, NULL, NULL, '\b', NULL, ! 55: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 56: ESC, '\r', NULL, '\n', '0', '.', ',', '+', ! 57: '1', '2', '3', '-', '4', '5', '6', '*', ! 58: '7', '8', '9', '/', 'E', '(', ')', '^', ! 59: '1', '2', '3', '4', '5', '6', '7', '8', ! 60: '9', '0', '-', '=', '[', ']', ';', '\'', ! 61: ',', '.', '/', '\040', 'o', 'p', 'k', 'l', ! 62: 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', ! 63: 'a', 's', 'd', 'f', 'g', 'h', 'j', 'm', ! 64: 'z', 'x', 'c', 'v', 'b', 'n', NULL, NULL ! 65: }; ! 66: ! 67: char us_shiftmap[] = { ! 68: NULL, '~', '|', DEL, NULL, DEL, NULL, NULL, ! 69: '\n', '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 70: NULL, '\n', NULL, NULL, NULL, NULL, NULL, NULL, ! 71: NULL, '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 72: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 73: NULL, NULL, NULL, NULL, NULL, NULL, DEL, NULL, ! 74: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 75: ESC, '\r', NULL, '\n', '0', '.', ',', '+', ! 76: '1', '2', '3', '-', '4', '5', '6', '*', ! 77: '7', '8', '9', '/', '`', '|', '\\', '~', ! 78: '!', '@', '#', '$', '%', '^', '&', '*', ! 79: '(', ')', '_', '+', '{', '}', ':', '\"', ! 80: '<', '>', '?', '\040', 'O', 'P', 'K', 'L', ! 81: 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', ! 82: 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'M', ! 83: 'Z', 'X', 'C', 'V', 'B', 'N', NULL, NULL ! 84: }; ! 85: ! 86: char us_ctrlmap[] = { ! 87: NULL, '`', '\034', ESC, NULL, DEL, NULL, NULL, ! 88: '\n', '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 89: NULL, '\n', NULL, NULL, NULL, NULL, NULL, NULL, ! 90: NULL, '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 91: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 92: NULL, NULL, NULL, NULL, NULL, NULL, '\b', NULL, ! 93: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 94: ESC, '\r', NULL, '\n', '0', '.', ',', '+', ! 95: '1', '2', '3', '-', '4', '5', '6', '*', ! 96: '7', '8', '9', '/', 'E', '(', ')', '\036', ! 97: '1', '2', '3', '4', '5', '6', '7', '8', ! 98: '9', '0', '-', '=', '\033', '\035', ';', '\'', ! 99: ',', '.', '/', '\040', '\017', '\020', '\013', '\014', ! 100: '\021', '\027', '\005', '\022', '\024', '\031', '\025', '\011', ! 101: '\001', '\023', '\004', '\006', '\007', '\010', '\012', '\015', ! 102: '\032', '\030', '\003', '\026', '\002', '\016', NULL, NULL ! 103: }; ! 104: ! 105: #ifdef UK_KEYBOARD ! 106: char uk_keymap[] = { ! 107: NULL, '`', '<', ESC, NULL, DEL, NULL, NULL, ! 108: '\n', '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 109: NULL, '\n', NULL, NULL, NULL, NULL, NULL, NULL, ! 110: NULL, '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 111: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 112: NULL, NULL, NULL, NULL, NULL, NULL, '\b', NULL, ! 113: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 114: ESC, '\r', NULL, '\n', '0', '.', ',', '+', ! 115: '1', '2', '3', '-', '4', '5', '6', '*', ! 116: '7', '8', '9', '/', 'E', '(', ')', '^', ! 117: '1', '2', '3', '4', '5', '6', '7', '8', ! 118: '9', '0', '+', '\'', '[', ']', '*', '\\', ! 119: ',', '.', '-', '\040', 'o', 'p', 'k', 'l', ! 120: 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', ! 121: 'a', 's', 'd', 'f', 'g', 'h', 'j', 'm', ! 122: 'z', 'x', 'c', 'v', 'b', 'n', NULL, NULL ! 123: }; ! 124: ! 125: char uk_shiftmap[] = { ! 126: NULL, '~', '>', DEL, NULL, DEL, NULL, NULL, ! 127: '\n', '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 128: NULL, '\n', NULL, NULL, NULL, NULL, NULL, NULL, ! 129: NULL, '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 130: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 131: NULL, NULL, NULL, NULL, NULL, NULL, DEL, NULL, ! 132: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 133: ESC, '\r', NULL, '\n', '0', '.', ',', '+', ! 134: '1', '2', '3', '-', '4', '5', '6', '*', ! 135: '7', '8', '9', '/', '`', '|', '\\', '~', ! 136: '!', '\"', '#', '$', '%', '&', '^', '(', ! 137: ')', '=', '?', '/', '{', '}', '@', '|', ! 138: ';', ':', '_', '\040', 'O', 'P', 'K', 'L', ! 139: 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', ! 140: 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'M', ! 141: 'Z', 'X', 'C', 'V', 'B', 'N', NULL, NULL ! 142: }; ! 143: ! 144: char uk_ctrlmap[] = { ! 145: NULL, '`', '<', ESC, NULL, DEL, NULL, NULL, ! 146: '\n', '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 147: NULL, '\n', NULL, NULL, NULL, NULL, NULL, NULL, ! 148: NULL, '\t', NULL, NULL, NULL, NULL, NULL, NULL, ! 149: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 150: NULL, NULL, NULL, NULL, NULL, NULL, '\b', NULL, ! 151: NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, ! 152: ESC, '\r', NULL, '\n', '0', '.', ',', '+', ! 153: '1', '2', '3', '-', '4', '5', '6', '*', ! 154: '7', '8', '9', '/', 'E', '(', ')', '\036', ! 155: '1', '2', '3', '4', '5', '6', '7', '8', ! 156: '9', '0', '+', '\'', '\033', '\035', '*', '\034', ! 157: ',', '.', '/', '\040', '\017', '\020', '\013', '\014', ! 158: '\021', '\027', '\005', '\022', '\024', '\031', '\025', '\011', ! 159: '\001', '\023', '\004', '\006', '\007', '\010', '\012', '\015', ! 160: '\032', '\030', '\003', '\026', '\002', '\016', NULL, NULL ! 161: }; ! 162: #endif ! 163: ! 164: /* ! 165: * The keyboard map table. ! 166: * Lookup is by hardware returned language code. ! 167: */ ! 168: struct kbdmap kbd_map[] = { ! 169: KBD_US, NULL, ! 170: us_keymap, us_shiftmap, us_ctrlmap, NULL, NULL, ! 171: ! 172: #ifdef UK_KEYBOARD ! 173: KBD_UK, NULL, ! 174: uk_keymap, uk_shiftmap, uk_ctrlmap, NULL, NULL, ! 175: #endif ! 176: ! 177: 0, NULL, ! 178: NULL, NULL, NULL, NULL, NULL, ! 179: }; ! 180: ! 181: char *kbd_keymap = us_keymap; ! 182: char *kbd_shiftmap = us_shiftmap; ! 183: char *kbd_ctrlmap = us_ctrlmap; ! 184: ! 185: kbdgetc() ! 186: { ! 187: register int status, c; ! 188: register struct hil_dev *hiladdr = HILADDR; ! 189: ! 190: status = hiladdr->hil_stat; ! 191: if ((status & HIL_DATA_RDY) == 0) ! 192: return(0); ! 193: c = hiladdr->hil_data; ! 194: switch ((status>>KBD_SSHIFT) & KBD_SMASK) { ! 195: case KBD_SHIFT: ! 196: c = kbd_shiftmap[c & KBD_CHARMASK]; ! 197: break; ! 198: case KBD_CTRL: ! 199: c = kbd_ctrlmap[c & KBD_CHARMASK]; ! 200: break; ! 201: case KBD_KEY: ! 202: c = kbd_keymap[c & KBD_CHARMASK]; ! 203: break; ! 204: default: ! 205: c = 0; ! 206: break; ! 207: } ! 208: return(c); ! 209: } ! 210: #endif ! 211: ! 212: kbdnmi() ! 213: { ! 214: register struct hil_dev *hiladdr = HILADDR; ! 215: ! 216: HILWAIT(hiladdr); ! 217: hiladdr->hil_cmd = HIL_CNMT; ! 218: HILWAIT(hiladdr); ! 219: hiladdr->hil_cmd = HIL_CNMT; ! 220: HILWAIT(hiladdr); ! 221: printf("\nboot interrupted\n"); ! 222: } ! 223: ! 224: kbdinit() ! 225: { ! 226: register struct hil_dev *hiladdr = HILADDR; ! 227: register struct kbdmap *km; ! 228: u_char lang; ! 229: ! 230: HILWAIT(hiladdr); ! 231: hiladdr->hil_cmd = HIL_SETARR; ! 232: HILWAIT(hiladdr); ! 233: hiladdr->hil_data = ar_format(KBD_ARR); ! 234: HILWAIT(hiladdr); ! 235: hiladdr->hil_cmd = HIL_READKBDLANG; ! 236: HILDATAWAIT(hiladdr); ! 237: lang = hiladdr->hil_data; ! 238: for (km = kbd_map; km->kbd_code; km++) ! 239: if (km->kbd_code == lang) { ! 240: kbd_keymap = km->kbd_keymap; ! 241: kbd_shiftmap = km->kbd_shiftmap; ! 242: kbd_ctrlmap = km->kbd_ctrlmap; ! 243: } ! 244: HILWAIT(hiladdr); ! 245: hiladdr->hil_cmd = HIL_INTON; ! 246: } ! 247: #endif
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