qvkbd.c revision 1.1.2.2
1 1.1.2.2 skrll /* $NetBSD: qvkbd.c,v 1.1.2.2 2015/09/22 12:05:53 skrll Exp $ */ 2 1.1.2.2 skrll 3 1.1.2.2 skrll /* Copyright (c) 2015 Charles H. Dickman. All rights reserved. 4 1.1.2.2 skrll * Derived from dzkbd.c 5 1.1.2.2 skrll * 6 1.1.2.2 skrll * Copyright (c) 1992, 1993 7 1.1.2.2 skrll * The Regents of the University of California. All rights reserved. 8 1.1.2.2 skrll * 9 1.1.2.2 skrll * This software was developed by the Computer Systems Engineering group 10 1.1.2.2 skrll * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 11 1.1.2.2 skrll * contributed to Berkeley. 12 1.1.2.2 skrll * 13 1.1.2.2 skrll * All advertising materials mentioning features or use of this software 14 1.1.2.2 skrll * must display the following acknowledgement: 15 1.1.2.2 skrll * This product includes software developed by the University of 16 1.1.2.2 skrll * California, Lawrence Berkeley Laboratory. 17 1.1.2.2 skrll * 18 1.1.2.2 skrll * Redistribution and use in source and binary forms, with or without 19 1.1.2.2 skrll * modification, are permitted provided that the following conditions 20 1.1.2.2 skrll * are met: 21 1.1.2.2 skrll * 1. Redistributions of source code must retain the above copyright 22 1.1.2.2 skrll * notice, this list of conditions and the following disclaimer. 23 1.1.2.2 skrll * 2. Redistributions in binary form must reproduce the above copyright 24 1.1.2.2 skrll * notice, this list of conditions and the following disclaimer in the 25 1.1.2.2 skrll * documentation and/or other materials provided with the distribution. 26 1.1.2.2 skrll * 3. Neither the name of the University nor the names of its contributors 27 1.1.2.2 skrll * may be used to endorse or promote products derived from this software 28 1.1.2.2 skrll * without specific prior written permission. 29 1.1.2.2 skrll * 30 1.1.2.2 skrll * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 31 1.1.2.2 skrll * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 32 1.1.2.2 skrll * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 33 1.1.2.2 skrll * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 34 1.1.2.2 skrll * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 35 1.1.2.2 skrll * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 36 1.1.2.2 skrll * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 37 1.1.2.2 skrll * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 38 1.1.2.2 skrll * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 39 1.1.2.2 skrll * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 40 1.1.2.2 skrll * SUCH DAMAGE. 41 1.1.2.2 skrll * 42 1.1.2.2 skrll * @(#)kbd.c 8.2 (Berkeley) 10/30/93 43 1.1.2.2 skrll */ 44 1.1.2.2 skrll 45 1.1.2.2 skrll /* 46 1.1.2.2 skrll * LK200/LK400 keyboard attached to line 0 of the QVSS aux port 47 1.1.2.2 skrll */ 48 1.1.2.2 skrll 49 1.1.2.2 skrll #include <sys/cdefs.h> 50 1.1.2.2 skrll __KERNEL_RCSID(0, "$$"); 51 1.1.2.2 skrll 52 1.1.2.2 skrll #include <sys/param.h> 53 1.1.2.2 skrll #include <sys/systm.h> 54 1.1.2.2 skrll #include <sys/device.h> 55 1.1.2.2 skrll #include <sys/ioctl.h> 56 1.1.2.2 skrll #include <sys/syslog.h> 57 1.1.2.2 skrll #include <sys/malloc.h> 58 1.1.2.2 skrll #include <sys/intr.h> 59 1.1.2.2 skrll 60 1.1.2.2 skrll #include <dev/wscons/wsconsio.h> 61 1.1.2.2 skrll #include <dev/wscons/wskbdvar.h> 62 1.1.2.2 skrll #include <dev/wscons/wsksymdef.h> 63 1.1.2.2 skrll #include <dev/wscons/wsksymvar.h> 64 1.1.2.2 skrll #include <dev/dec/wskbdmap_lk201.h> 65 1.1.2.2 skrll 66 1.1.2.2 skrll #include <sys/bus.h> 67 1.1.2.2 skrll 68 1.1.2.2 skrll #include <vax/uba/qvareg.h> 69 1.1.2.2 skrll #include <vax/uba/qvavar.h> 70 1.1.2.2 skrll #include <vax/uba/qvkbdvar.h> 71 1.1.2.2 skrll #include <dev/dec/lk201reg.h> 72 1.1.2.2 skrll #include <dev/dec/lk201var.h> 73 1.1.2.2 skrll 74 1.1.2.2 skrll #include "locators.h" 75 1.1.2.2 skrll 76 1.1.2.2 skrll struct qvkbd_internal { 77 1.1.2.2 skrll struct qvaux_linestate *qvi_ls; 78 1.1.2.2 skrll struct lk201_state qvi_ks; 79 1.1.2.2 skrll }; 80 1.1.2.2 skrll 81 1.1.2.2 skrll struct qvkbd_internal qvkbd_console_internal; 82 1.1.2.2 skrll 83 1.1.2.2 skrll struct qvkbd_softc { 84 1.1.2.2 skrll struct device qvkbd_dev; /* required first: base device */ 85 1.1.2.2 skrll 86 1.1.2.2 skrll struct qvkbd_internal *sc_itl; 87 1.1.2.2 skrll 88 1.1.2.2 skrll int sc_enabled; 89 1.1.2.2 skrll int kbd_type; 90 1.1.2.2 skrll 91 1.1.2.2 skrll device_t sc_wskbddev; 92 1.1.2.2 skrll }; 93 1.1.2.2 skrll 94 1.1.2.2 skrll static int qvkbd_input(void *, int); 95 1.1.2.2 skrll 96 1.1.2.2 skrll static int qvkbd_match(device_t, cfdata_t, void *); 97 1.1.2.2 skrll static void qvkbd_attach(device_t, device_t, void *); 98 1.1.2.2 skrll 99 1.1.2.2 skrll CFATTACH_DECL_NEW(qvkbd, sizeof(struct qvkbd_softc), 100 1.1.2.2 skrll qvkbd_match, qvkbd_attach, NULL, NULL); 101 1.1.2.2 skrll 102 1.1.2.2 skrll static int qvkbd_enable(void *, int); 103 1.1.2.2 skrll static void qvkbd_set_leds(void *, int); 104 1.1.2.2 skrll static int qvkbd_ioctl(void *, u_long, void *, int, struct lwp *); 105 1.1.2.2 skrll 106 1.1.2.2 skrll const struct wskbd_accessops qvkbd_accessops = { 107 1.1.2.2 skrll qvkbd_enable, 108 1.1.2.2 skrll qvkbd_set_leds, 109 1.1.2.2 skrll qvkbd_ioctl, 110 1.1.2.2 skrll }; 111 1.1.2.2 skrll 112 1.1.2.2 skrll static void qvkbd_cngetc(void *, u_int *, int *); 113 1.1.2.2 skrll static void qvkbd_cnpollc(void *, int); 114 1.1.2.2 skrll int qvkbd_cnattach(struct qvaux_linestate *); 115 1.1.2.2 skrll 116 1.1.2.2 skrll const struct wskbd_consops qvkbd_consops = { 117 1.1.2.2 skrll qvkbd_cngetc, 118 1.1.2.2 skrll qvkbd_cnpollc, 119 1.1.2.2 skrll }; 120 1.1.2.2 skrll 121 1.1.2.2 skrll static int qvkbd_sendchar(void *, u_char); 122 1.1.2.2 skrll 123 1.1.2.2 skrll const struct wskbd_mapdata qvkbd_keymapdata = { 124 1.1.2.2 skrll lkkbd_keydesctab, 125 1.1.2.2 skrll #ifdef DZKBD_LAYOUT 126 1.1.2.2 skrll DZKBD_LAYOUT, 127 1.1.2.2 skrll #else 128 1.1.2.2 skrll KB_US | KB_LK401, 129 1.1.2.2 skrll #endif 130 1.1.2.2 skrll }; 131 1.1.2.2 skrll 132 1.1.2.2 skrll /* 133 1.1.2.2 skrll * kbd_match: how is this qvaux line configured? 134 1.1.2.2 skrll */ 135 1.1.2.2 skrll static int 136 1.1.2.2 skrll qvkbd_match(device_t parent, cfdata_t cf, void *aux) 137 1.1.2.2 skrll { 138 1.1.2.2 skrll struct qvauxkm_attach_args *daa = aux; 139 1.1.2.2 skrll 140 1.1.2.2 skrll /* Exact match is better than wildcard. */ 141 1.1.2.2 skrll if (cf->cf_loc[QVAUXCF_LINE] == daa->daa_line) { 142 1.1.2.2 skrll //printf("qvkbd_match: return 2\n"); 143 1.1.2.2 skrll return 2; 144 1.1.2.2 skrll } 145 1.1.2.2 skrll /* This driver accepts wildcard. */ 146 1.1.2.2 skrll if (cf->cf_loc[QVAUXCF_LINE] == QVAUXCF_LINE_DEFAULT) { 147 1.1.2.2 skrll //printf("qvkbd_match: return 1\n"); 148 1.1.2.2 skrll return 1; 149 1.1.2.2 skrll } 150 1.1.2.2 skrll //printf("qvkbd_match: return 0\n"); 151 1.1.2.2 skrll return 0; 152 1.1.2.2 skrll } 153 1.1.2.2 skrll 154 1.1.2.2 skrll static void 155 1.1.2.2 skrll qvkbd_attach(device_t parent, device_t self, void *aux) 156 1.1.2.2 skrll { 157 1.1.2.2 skrll struct qvaux_softc *qvaux = device_private(parent); 158 1.1.2.2 skrll struct qvkbd_softc *qvkbd = device_private(self); 159 1.1.2.2 skrll struct qvauxkm_attach_args *daa = aux; 160 1.1.2.2 skrll struct qvaux_linestate *ls; 161 1.1.2.2 skrll struct qvkbd_internal *qvi; 162 1.1.2.2 skrll struct wskbddev_attach_args a; 163 1.1.2.2 skrll int isconsole; 164 1.1.2.2 skrll 165 1.1.2.2 skrll qvaux->sc_qvaux[daa->daa_line].qvaux_catch = qvkbd_input; 166 1.1.2.2 skrll qvaux->sc_qvaux[daa->daa_line].qvaux_private = qvkbd; 167 1.1.2.2 skrll ls = &qvaux->sc_qvaux[daa->daa_line]; 168 1.1.2.2 skrll 169 1.1.2.2 skrll isconsole = (daa->daa_flags & QVAUXKBD_CONSOLE); 170 1.1.2.2 skrll 171 1.1.2.2 skrll if (isconsole) { 172 1.1.2.2 skrll qvi = &qvkbd_console_internal; 173 1.1.2.2 skrll } else { 174 1.1.2.2 skrll qvi = malloc(sizeof(struct qvkbd_internal), 175 1.1.2.2 skrll M_DEVBUF, M_NOWAIT); 176 1.1.2.2 skrll qvi->qvi_ks.attmt.sendchar = qvkbd_sendchar; 177 1.1.2.2 skrll qvi->qvi_ks.attmt.cookie = ls; 178 1.1.2.2 skrll } 179 1.1.2.2 skrll qvi->qvi_ls = ls; 180 1.1.2.2 skrll qvkbd->sc_itl = qvi; 181 1.1.2.2 skrll 182 1.1.2.2 skrll printf("\n"); 183 1.1.2.2 skrll 184 1.1.2.2 skrll if (!isconsole) { 185 1.1.2.2 skrll DELAY(100000); 186 1.1.2.2 skrll lk201_init(&qvi->qvi_ks); 187 1.1.2.2 skrll } 188 1.1.2.2 skrll 189 1.1.2.2 skrll /* XXX should identify keyboard ID here XXX */ 190 1.1.2.2 skrll /* XXX layout and the number of LED is varying XXX */ 191 1.1.2.2 skrll /* XXX ID done during kb init XXX */ 192 1.1.2.2 skrll 193 1.1.2.2 skrll // qvkbd->kbd_type = WSKBD_TYPE_LK201; 194 1.1.2.2 skrll 195 1.1.2.2 skrll qvkbd->sc_enabled = 1; 196 1.1.2.2 skrll 197 1.1.2.2 skrll a.console = isconsole; 198 1.1.2.2 skrll a.keymap = &qvkbd_keymapdata; 199 1.1.2.2 skrll a.accessops = &qvkbd_accessops; 200 1.1.2.2 skrll a.accesscookie = qvkbd; 201 1.1.2.2 skrll 202 1.1.2.2 skrll qvkbd->sc_wskbddev = config_found(self, &a, wskbddevprint); 203 1.1.2.2 skrll } 204 1.1.2.2 skrll 205 1.1.2.2 skrll int 206 1.1.2.2 skrll qvkbd_cnattach(struct qvaux_linestate *ls) 207 1.1.2.2 skrll { 208 1.1.2.2 skrll 209 1.1.2.2 skrll qvkbd_console_internal.qvi_ks.attmt.sendchar = qvkbd_sendchar; 210 1.1.2.2 skrll qvkbd_console_internal.qvi_ks.attmt.cookie = ls; 211 1.1.2.2 skrll lk201_init(&qvkbd_console_internal.qvi_ks); 212 1.1.2.2 skrll qvkbd_console_internal.qvi_ls = ls; 213 1.1.2.2 skrll 214 1.1.2.2 skrll wskbd_cnattach(&qvkbd_consops, &qvkbd_console_internal, 215 1.1.2.2 skrll &qvkbd_keymapdata); 216 1.1.2.2 skrll 217 1.1.2.2 skrll return 0; 218 1.1.2.2 skrll } 219 1.1.2.2 skrll 220 1.1.2.2 skrll static int 221 1.1.2.2 skrll qvkbd_enable(void *v, int on) 222 1.1.2.2 skrll { 223 1.1.2.2 skrll struct qvkbd_softc *sc = v; 224 1.1.2.2 skrll 225 1.1.2.2 skrll sc->sc_enabled = on; 226 1.1.2.2 skrll return 0; 227 1.1.2.2 skrll } 228 1.1.2.2 skrll 229 1.1.2.2 skrll static int 230 1.1.2.2 skrll qvkbd_sendchar(void *v, u_char c) 231 1.1.2.2 skrll { 232 1.1.2.2 skrll struct qvaux_linestate *ls = v; 233 1.1.2.2 skrll int s; 234 1.1.2.2 skrll 235 1.1.2.2 skrll s = spltty(); 236 1.1.2.2 skrll qvauxputc(ls, c); 237 1.1.2.2 skrll splx(s); 238 1.1.2.2 skrll return (0); 239 1.1.2.2 skrll } 240 1.1.2.2 skrll 241 1.1.2.2 skrll static void 242 1.1.2.2 skrll qvkbd_cngetc(void *v, u_int *type, int *data) 243 1.1.2.2 skrll { 244 1.1.2.2 skrll struct qvkbd_internal *qvi = v; 245 1.1.2.2 skrll int c; 246 1.1.2.2 skrll 247 1.1.2.2 skrll do { 248 1.1.2.2 skrll c = qvauxgetc(qvi->qvi_ls); 249 1.1.2.2 skrll } while (!lk201_decode(&qvi->qvi_ks, 0, c, type, data)); 250 1.1.2.2 skrll } 251 1.1.2.2 skrll 252 1.1.2.2 skrll static void 253 1.1.2.2 skrll qvkbd_cnpollc(void *v, int on) 254 1.1.2.2 skrll { 255 1.1.2.2 skrll #if 0 256 1.1.2.2 skrll struct qvkbd_internal *qvi = v; 257 1.1.2.2 skrll #endif 258 1.1.2.2 skrll } 259 1.1.2.2 skrll 260 1.1.2.2 skrll static void 261 1.1.2.2 skrll qvkbd_set_leds(void *v, int leds) 262 1.1.2.2 skrll { 263 1.1.2.2 skrll struct qvkbd_softc *sc = (struct qvkbd_softc *)v; 264 1.1.2.2 skrll 265 1.1.2.2 skrll lk201_set_leds(&sc->sc_itl->qvi_ks, leds); 266 1.1.2.2 skrll } 267 1.1.2.2 skrll 268 1.1.2.2 skrll static int 269 1.1.2.2 skrll qvkbd_ioctl(void *v, u_long cmd, void *data, int flag, struct lwp *l) 270 1.1.2.2 skrll { 271 1.1.2.2 skrll struct qvkbd_softc *sc = (struct qvkbd_softc *)v; 272 1.1.2.2 skrll 273 1.1.2.2 skrll switch (cmd) { 274 1.1.2.2 skrll case WSKBDIO_GTYPE: 275 1.1.2.2 skrll *(int *)data = sc->kbd_type; 276 1.1.2.2 skrll return 0; 277 1.1.2.2 skrll case WSKBDIO_SETLEDS: 278 1.1.2.2 skrll lk201_set_leds(&sc->sc_itl->qvi_ks, *(int *)data); 279 1.1.2.2 skrll return 0; 280 1.1.2.2 skrll case WSKBDIO_GETLEDS: 281 1.1.2.2 skrll /* XXX don't dig in kbd internals */ 282 1.1.2.2 skrll *(int *)data = sc->sc_itl->qvi_ks.leds_state; 283 1.1.2.2 skrll return 0; 284 1.1.2.2 skrll case WSKBDIO_COMPLEXBELL: 285 1.1.2.2 skrll lk201_bell(&sc->sc_itl->qvi_ks, 286 1.1.2.2 skrll (struct wskbd_bell_data *)data); 287 1.1.2.2 skrll return 0; 288 1.1.2.2 skrll case WSKBDIO_SETKEYCLICK: 289 1.1.2.2 skrll lk201_set_keyclick(&sc->sc_itl->qvi_ks, *(int *)data); 290 1.1.2.2 skrll return 0; 291 1.1.2.2 skrll case WSKBDIO_GETKEYCLICK: 292 1.1.2.2 skrll /* XXX don't dig in kbd internals */ 293 1.1.2.2 skrll *(int *)data = sc->sc_itl->qvi_ks.kcvol; 294 1.1.2.2 skrll return 0; 295 1.1.2.2 skrll } 296 1.1.2.2 skrll return (EPASSTHROUGH); 297 1.1.2.2 skrll } 298 1.1.2.2 skrll 299 1.1.2.2 skrll static int 300 1.1.2.2 skrll qvkbd_input(void *v, int data) 301 1.1.2.2 skrll { 302 1.1.2.2 skrll struct qvkbd_softc *sc = (struct qvkbd_softc *)v; 303 1.1.2.2 skrll u_int type; 304 1.1.2.2 skrll int val; 305 1.1.2.2 skrll int decode; 306 1.1.2.2 skrll 307 1.1.2.2 skrll do { 308 1.1.2.2 skrll decode = lk201_decode(&sc->sc_itl->qvi_ks, 1, 309 1.1.2.2 skrll data, &type, &val); 310 1.1.2.2 skrll if (decode != LKD_NODATA) 311 1.1.2.2 skrll wskbd_input(sc->sc_wskbddev, type, val); 312 1.1.2.2 skrll } while (decode == LKD_MORE); 313 1.1.2.2 skrll return(1); 314 1.1.2.2 skrll } 315 1.1.2.2 skrll 316
Indexes created Wed Oct 22 13:09:56 GMT 2025