/* $NetBSD: hil.c,v 1.14.86.1 2024/06/22 10:57:10 martin Exp $ */ /*- * Copyright (c) 1997 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /* * Copyright (c) 1988 University of Utah. * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * the Systems Programming Group of the University of Utah Computer * Science Department. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: Utah Hdr: hil.c 1.1 89/08/22 * * @(#)hil.c 8.1 (Berkeley) 6/10/93 */ /* * HIL keyboard routines for the standalone ITE. */ #if defined(ITECONSOLE) && defined(HIL_KEYBOARD) #include #include #include #include #include #include #ifndef SMALL /* * HIL cooked keyboard keymaps. * Supports only unshifted, shifted and control keys. */ char hil_us_keymap[] = { '\0', '`', '\\', ESC, '\0', DEL, '\0', '\0', '\n', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\n', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\b', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', ESC, '\r', '\0', '\n', '0', '.', ',', '+', '1', '2', '3', '-', '4', '5', '6', '*', '7', '8', '9', '/', 'E', '(', ')', '^', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', '[', ']', ';', '\'', ',', '.', '/', '\040', 'o', 'p', 'k', 'l', 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'm', 'z', 'x', 'c', 'v', 'b', 'n', '\0', '\0' }; char hil_us_shiftmap[] = { '\0', '~', '|', DEL, '\0', DEL, '\0', '\0', '\n', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\n', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', DEL, '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', ESC, '\r', '\0', '\n', '0', '.', ',', '+', '1', '2', '3', '-', '4', '5', '6', '*', '7', '8', '9', '/', '`', '|', '\\', '~', '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', '{', '}', ':', '\"', '<', '>', '?', '\040', 'O', 'P', 'K', 'L', 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'M', 'Z', 'X', 'C', 'V', 'B', 'N', '\0', '\0' }; char hil_us_ctrlmap[] = { '\0', '`', '\034', ESC, '\0', DEL, '\0', '\0', '\n', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\n', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\b', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', ESC, '\r', '\0', '\n', '0', '.', ',', '+', '1', '2', '3', '-', '4', '5', '6', '*', '7', '8', '9', '/', 'E', '(', ')', '\036', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', '\033', '\035', ';', '\'', ',', '.', '/', '\040', '\017', '\020', '\013', '\014', '\021', '\027', '\005', '\022', '\024', '\031', '\025', '\011', '\001', '\023', '\004', '\006', '\007', '\010', '\012', '\015', '\032', '\030', '\003', '\026', '\002', '\016', '\0', '\0' }; #ifdef UK_KEYBOARD char hil_uk_keymap[] = { '\0', '`', '<', ESC, '\0', DEL, '\0', '\0', '\n', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\n', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\b', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', ESC, '\r', '\0', '\n', '0', '.', ',', '+', '1', '2', '3', '-', '4', '5', '6', '*', '7', '8', '9', '/', 'E', '(', ')', '^', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '+', '\'', '[', ']', '*', '\\', ',', '.', '-', '\040', 'o', 'p', 'k', 'l', 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'm', 'z', 'x', 'c', 'v', 'b', 'n', '\0', '\0' }; char hil_uk_shiftmap[] = { '\0', '~', '>', DEL, '\0', DEL, '\0', '\0', '\n', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\n', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', DEL, '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', ESC, '\r', '\0', '\n', '0', '.', ',', '+', '1', '2', '3', '-', '4', '5', '6', '*', '7', '8', '9', '/', '`', '|', '\\', '~', '!', '\"', '#', '$', '%', '&', '^', '(', ')', '=', '?', '/', '{', '}', '@', '|', ';', ':', '_', '\040', 'O', 'P', 'K', 'L', 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'M', 'Z', 'X', 'C', 'V', 'B', 'N', '\0', '\0' }; char hil_uk_ctrlmap[] = { '\0', '`', '<', ESC, '\0', DEL, '\0', '\0', '\n', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\n', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\t', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\b', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', ESC, '\r', '\0', '\n', '0', '.', ',', '+', '1', '2', '3', '-', '4', '5', '6', '*', '7', '8', '9', '/', 'E', '(', ')', '\036', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '+', '\'', '\033', '\035', '*', '\034', ',', '.', '/', '\040', '\017', '\020', '\013', '\014', '\021', '\027', '\005', '\022', '\024', '\031', '\025', '\011', '\001', '\023', '\004', '\006', '\007', '\010', '\012', '\015', '\032', '\030', '\003', '\026', '\002', '\016', '\0', '\0' }; #endif /* * The keyboard map table. * Lookup is by hardware returned language code. */ struct kbdmap hilkbd_map[] = { { KBD_US, "", hil_us_keymap, hil_us_shiftmap, hil_us_ctrlmap, NULL, NULL}, #ifdef UK_KEYBOARD { KBD_UK, "", hil_uk_keymap, hil_uk_shiftmap, hil_uk_ctrlmap, NULL, NULL}, #endif { 0, "", NULL, NULL, NULL, NULL, NULL}, }; char *hilkbd_keymap = hil_us_keymap; char *hilkbd_shiftmap = hil_us_shiftmap; char *hilkbd_ctrlmap = hil_us_ctrlmap; int hilkbd_getc(void) { int status, c; struct hil_dev *hiladdr = HILADDR; status = hiladdr->hil_stat; if ((status & HIL_DATA_RDY) == 0) return 0; c = hiladdr->hil_data; switch ((status>>KBD_SSHIFT) & KBD_SMASK) { case KBD_SHIFT: c = hilkbd_shiftmap[c & KBD_CHARMASK]; break; case KBD_CTRL: c = hilkbd_ctrlmap[c & KBD_CHARMASK]; break; case KBD_KEY: c = hilkbd_keymap[c & KBD_CHARMASK]; break; default: c = 0; break; } return c; } #endif /* SMALL */ void hilkbd_nmi(void) { struct hil_dev *hiladdr = HILADDR; HILWAIT(hiladdr); hiladdr->hil_cmd = HIL_CNMT; HILWAIT(hiladdr); hiladdr->hil_cmd = HIL_CNMT; HILWAIT(hiladdr); } int hilkbd_init(void) { struct hil_dev *hiladdr = HILADDR; struct kbdmap *km; u_char lang; /* * Determine the existence of a HIL keyboard. */ HILWAIT(hiladdr); hiladdr->hil_cmd = HIL_READKBDSADR; HILDATAWAIT(hiladdr); lang = hiladdr->hil_data; if (lang == 0) return 0; HILWAIT(hiladdr); hiladdr->hil_cmd = HIL_SETARR; HILWAIT(hiladdr); hiladdr->hil_data = ar_format(KBD_ARR); HILWAIT(hiladdr); hiladdr->hil_cmd = HIL_READKBDLANG; HILDATAWAIT(hiladdr); lang = hiladdr->hil_data; for (km = hilkbd_map; km->kbd_code; km++) { if (km->kbd_code == lang) { hilkbd_keymap = km->kbd_keymap; hilkbd_shiftmap = km->kbd_shiftmap; hilkbd_ctrlmap = km->kbd_ctrlmap; } } HILWAIT(hiladdr); hiladdr->hil_cmd = HIL_INTON; return 1; } #endif /* ITECONSOLE && HIL_KEYBOARD */