mkbd.c revision 1.5.2.2
1 1.5.2.2 bouyer /* $NetBSD: mkbd.c,v 1.5.2.2 2001/03/12 13:28:07 bouyer Exp $ */ 2 1.5.2.2 bouyer 3 1.5.2.2 bouyer /*- 4 1.5.2.2 bouyer * Copyright (c) 2001 Marcus Comstedt 5 1.5.2.2 bouyer * All rights reserved. 6 1.5.2.2 bouyer * 7 1.5.2.2 bouyer * Redistribution and use in source and binary forms, with or without 8 1.5.2.2 bouyer * modification, are permitted provided that the following conditions 9 1.5.2.2 bouyer * are met: 10 1.5.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 11 1.5.2.2 bouyer * notice, this list of conditions and the following disclaimer. 12 1.5.2.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 13 1.5.2.2 bouyer * notice, this list of conditions and the following disclaimer in the 14 1.5.2.2 bouyer * documentation and/or other materials provided with the distribution. 15 1.5.2.2 bouyer * 3. All advertising materials mentioning features or use of this software 16 1.5.2.2 bouyer * must display the following acknowledgement: 17 1.5.2.2 bouyer * This product includes software developed by Marcus Comstedt. 18 1.5.2.2 bouyer * 4. Neither the name of The NetBSD Foundation nor the names of its 19 1.5.2.2 bouyer * contributors may be used to endorse or promote products derived 20 1.5.2.2 bouyer * from this software without specific prior written permission. 21 1.5.2.2 bouyer * 22 1.5.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 23 1.5.2.2 bouyer * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24 1.5.2.2 bouyer * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 25 1.5.2.2 bouyer * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 26 1.5.2.2 bouyer * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 1.5.2.2 bouyer * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 1.5.2.2 bouyer * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 1.5.2.2 bouyer * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 1.5.2.2 bouyer * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 1.5.2.2 bouyer * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32 1.5.2.2 bouyer * POSSIBILITY OF SUCH DAMAGE. 33 1.5.2.2 bouyer */ 34 1.5.2.2 bouyer 35 1.5.2.2 bouyer #include <sys/param.h> 36 1.5.2.2 bouyer #include <sys/device.h> 37 1.5.2.2 bouyer #include <sys/fcntl.h> 38 1.5.2.2 bouyer #include <sys/poll.h> 39 1.5.2.2 bouyer #include <sys/select.h> 40 1.5.2.2 bouyer #include <sys/proc.h> 41 1.5.2.2 bouyer #include <sys/signalvar.h> 42 1.5.2.2 bouyer #include <sys/systm.h> 43 1.5.2.2 bouyer 44 1.5.2.2 bouyer #include "wskbd.h" 45 1.5.2.2 bouyer 46 1.5.2.2 bouyer #include <dev/wscons/wsconsio.h> 47 1.5.2.2 bouyer #include <dev/wscons/wskbdvar.h> 48 1.5.2.2 bouyer #include <dev/wscons/wsksymdef.h> 49 1.5.2.2 bouyer #include <dev/wscons/wsksymvar.h> 50 1.5.2.2 bouyer 51 1.5.2.2 bouyer #include <machine/cpu.h> 52 1.5.2.2 bouyer #include <machine/bus.h> 53 1.5.2.2 bouyer 54 1.5.2.2 bouyer #include <dreamcast/dev/maple/maple.h> 55 1.5.2.2 bouyer #include <dreamcast/dev/maple/mapleconf.h> 56 1.5.2.2 bouyer #include <dreamcast/dev/maple/mkbdvar.h> 57 1.5.2.2 bouyer #include <dreamcast/dev/maple/mkbdmap.h> 58 1.5.2.2 bouyer 59 1.5.2.2 bouyer 60 1.5.2.2 bouyer /* 61 1.5.2.2 bouyer * Function declarations. 62 1.5.2.2 bouyer */ 63 1.5.2.2 bouyer static int mkbdmatch __P((struct device *, struct cfdata *, void *)); 64 1.5.2.2 bouyer static void mkbdattach __P((struct device *, struct device *, void *)); 65 1.5.2.2 bouyer 66 1.5.2.2 bouyer int mkbd_enable __P((void *, int)); 67 1.5.2.2 bouyer void mkbd_set_leds __P((void *, int)); 68 1.5.2.2 bouyer int mkbd_ioctl __P((void *, u_long, caddr_t, int, struct proc *)); 69 1.5.2.2 bouyer 70 1.5.2.2 bouyer struct wskbd_accessops mkbd_accessops = { 71 1.5.2.2 bouyer mkbd_enable, 72 1.5.2.2 bouyer mkbd_set_leds, 73 1.5.2.2 bouyer mkbd_ioctl, 74 1.5.2.2 bouyer }; 75 1.5.2.2 bouyer 76 1.5.2.2 bouyer static void mkbd_intr __P((struct mkbd_softc *, struct mkbd_condition *, int)); 77 1.5.2.2 bouyer 78 1.5.2.2 bouyer void mkbd_cngetc __P((void *, u_int *, int *)); 79 1.5.2.2 bouyer void mkbd_cnpollc __P((void *, int)); 80 1.5.2.2 bouyer int mkbd_cnattach __P((void)); 81 1.5.2.2 bouyer 82 1.5.2.2 bouyer struct wskbd_consops mkbd_consops = { 83 1.5.2.2 bouyer mkbd_cngetc, 84 1.5.2.2 bouyer mkbd_cnpollc, 85 1.5.2.2 bouyer }; 86 1.5.2.2 bouyer 87 1.5.2.2 bouyer struct wskbd_mapdata mkbd_keymapdata = { 88 1.5.2.2 bouyer mkbd_keydesctab, 89 1.5.2.2 bouyer KB_JP, 90 1.5.2.2 bouyer }; 91 1.5.2.2 bouyer 92 1.5.2.2 bouyer static struct mkbd_softc *mkbd_console_softc = NULL; 93 1.5.2.2 bouyer 94 1.5.2.2 bouyer static int mkbd_console_initted = 0; 95 1.5.2.2 bouyer 96 1.5.2.2 bouyer /* Driver definition. */ 97 1.5.2.2 bouyer struct cfattach mkbd_ca = { 98 1.5.2.2 bouyer sizeof(struct mkbd_softc), mkbdmatch, mkbdattach 99 1.5.2.2 bouyer }; 100 1.5.2.2 bouyer 101 1.5.2.2 bouyer static int 102 1.5.2.2 bouyer mkbdmatch(parent, cf, aux) 103 1.5.2.2 bouyer struct device *parent; 104 1.5.2.2 bouyer struct cfdata *cf; 105 1.5.2.2 bouyer void *aux; 106 1.5.2.2 bouyer { 107 1.5.2.2 bouyer struct maple_attach_args *ma = aux; 108 1.5.2.2 bouyer 109 1.5.2.2 bouyer return (ma->ma_devinfo->di_func & MAPLE_FUNC_KEYBOARD) != 0; 110 1.5.2.2 bouyer } 111 1.5.2.2 bouyer 112 1.5.2.2 bouyer static void 113 1.5.2.2 bouyer mkbdattach(parent, self, aux) 114 1.5.2.2 bouyer struct device *parent, *self; 115 1.5.2.2 bouyer void *aux; 116 1.5.2.2 bouyer { 117 1.5.2.2 bouyer struct mkbd_softc *sc = (struct mkbd_softc *)self; 118 1.5.2.2 bouyer struct maple_attach_args *ma = aux; 119 1.5.2.2 bouyer #if NWSKBD > 0 120 1.5.2.2 bouyer struct wskbddev_attach_args a; 121 1.5.2.2 bouyer #endif 122 1.5.2.2 bouyer u_int32_t kbdtype; 123 1.5.2.2 bouyer 124 1.5.2.2 bouyer sc->sc_parent = parent; 125 1.5.2.2 bouyer sc->sc_port = ma->ma_port; 126 1.5.2.2 bouyer sc->sc_subunit = ma->ma_subunit; 127 1.5.2.2 bouyer 128 1.5.2.2 bouyer kbdtype = maple_get_function_data(ma->ma_devinfo, 129 1.5.2.2 bouyer MAPLE_FUNC_KEYBOARD) >> 24; 130 1.5.2.2 bouyer switch(kbdtype) { 131 1.5.2.2 bouyer case 1: 132 1.5.2.2 bouyer printf(": Japanese keyboard"); 133 1.5.2.2 bouyer mkbd_keymapdata.layout = KB_JP; 134 1.5.2.2 bouyer break; 135 1.5.2.2 bouyer case 2: 136 1.5.2.2 bouyer printf(": US keyboard"); 137 1.5.2.2 bouyer mkbd_keymapdata.layout = KB_US; 138 1.5.2.2 bouyer break; 139 1.5.2.2 bouyer case 3: 140 1.5.2.2 bouyer printf(": European keyboard"); 141 1.5.2.2 bouyer mkbd_keymapdata.layout = KB_UK; 142 1.5.2.2 bouyer break; 143 1.5.2.2 bouyer default: 144 1.5.2.2 bouyer printf(": Unknown keyboard %d", kbdtype); 145 1.5.2.2 bouyer } 146 1.5.2.2 bouyer printf("\n"); 147 1.5.2.2 bouyer 148 1.5.2.2 bouyer #if NWSKBD > 0 149 1.5.2.2 bouyer a.console = ((sc->sc_dev.dv_unit == 0) && (mkbd_console_initted == 1)) 150 1.5.2.2 bouyer ? 1 : 0; 151 1.5.2.2 bouyer a.keymap = &mkbd_keymapdata; 152 1.5.2.2 bouyer a.accessops = &mkbd_accessops; 153 1.5.2.2 bouyer a.accesscookie = sc; 154 1.5.2.2 bouyer if (a.console) 155 1.5.2.2 bouyer mkbd_console_softc = sc; 156 1.5.2.2 bouyer sc->sc_wskbddev = config_found(self, &a, wskbddevprint); 157 1.5.2.2 bouyer #endif 158 1.5.2.2 bouyer 159 1.5.2.2 bouyer maple_set_condition_callback(parent, sc->sc_port, sc->sc_subunit, 160 1.5.2.2 bouyer MAPLE_FUNC_KEYBOARD, 161 1.5.2.2 bouyer (void (*)(void *, void *, int))mkbd_intr, 162 1.5.2.2 bouyer sc); 163 1.5.2.2 bouyer } 164 1.5.2.2 bouyer 165 1.5.2.2 bouyer 166 1.5.2.2 bouyer 167 1.5.2.2 bouyer int 168 1.5.2.2 bouyer mkbd_enable(v, on) 169 1.5.2.2 bouyer void *v; 170 1.5.2.2 bouyer int on; 171 1.5.2.2 bouyer { 172 1.5.2.2 bouyer 173 1.5.2.2 bouyer return 0; 174 1.5.2.2 bouyer } 175 1.5.2.2 bouyer 176 1.5.2.2 bouyer void 177 1.5.2.2 bouyer mkbd_set_leds(v, on) 178 1.5.2.2 bouyer void *v; 179 1.5.2.2 bouyer int on; 180 1.5.2.2 bouyer { 181 1.5.2.2 bouyer } 182 1.5.2.2 bouyer 183 1.5.2.2 bouyer int 184 1.5.2.2 bouyer mkbd_ioctl(v, cmd, data, flag, p) 185 1.5.2.2 bouyer void *v; 186 1.5.2.2 bouyer u_long cmd; 187 1.5.2.2 bouyer caddr_t data; 188 1.5.2.2 bouyer int flag; 189 1.5.2.2 bouyer struct proc *p; 190 1.5.2.2 bouyer { 191 1.5.2.2 bouyer 192 1.5.2.2 bouyer switch (cmd) { 193 1.5.2.2 bouyer 194 1.5.2.2 bouyer case WSKBDIO_GTYPE: 195 1.5.2.2 bouyer *(int *)data = WSKBD_TYPE_USB; /* XXX */ 196 1.5.2.2 bouyer return 0; 197 1.5.2.2 bouyer case WSKBDIO_SETLEDS: 198 1.5.2.2 bouyer return 0; 199 1.5.2.2 bouyer case WSKBDIO_GETLEDS: 200 1.5.2.2 bouyer *(int *)data = 0; 201 1.5.2.2 bouyer return 0; 202 1.5.2.2 bouyer case WSKBDIO_BELL: 203 1.5.2.2 bouyer case WSKBDIO_COMPLEXBELL: 204 1.5.2.2 bouyer return 0; 205 1.5.2.2 bouyer } 206 1.5.2.2 bouyer 207 1.5.2.2 bouyer return -1; 208 1.5.2.2 bouyer } 209 1.5.2.2 bouyer 210 1.5.2.2 bouyer 211 1.5.2.2 bouyer int 212 1.5.2.2 bouyer mkbd_cnattach() 213 1.5.2.2 bouyer { 214 1.5.2.2 bouyer 215 1.5.2.2 bouyer wskbd_cnattach(&mkbd_consops, NULL, &mkbd_keymapdata); 216 1.5.2.2 bouyer mkbd_console_initted = 1; 217 1.5.2.2 bouyer 218 1.5.2.2 bouyer return 0; 219 1.5.2.2 bouyer } 220 1.5.2.2 bouyer 221 1.5.2.2 bouyer static int polledkey; 222 1.5.2.2 bouyer extern int maple_polling; 223 1.5.2.2 bouyer 224 1.5.2.2 bouyer #define SHIFT_KEYCODE_BASE 0xe0 225 1.5.2.2 bouyer #define UP_KEYCODE_FLAG 0x1000 226 1.5.2.2 bouyer 227 1.5.2.2 bouyer #define KEY_UP(n) \ 228 1.5.2.2 bouyer if (maple_polling) \ 229 1.5.2.2 bouyer polledkey = (n)|UP_KEYCODE_FLAG; \ 230 1.5.2.2 bouyer else \ 231 1.5.2.2 bouyer wskbd_input(sc->sc_wskbddev, WSCONS_EVENT_KEY_UP, (n)) 232 1.5.2.2 bouyer 233 1.5.2.2 bouyer #define KEY_DOWN(n) \ 234 1.5.2.2 bouyer if (maple_polling) \ 235 1.5.2.2 bouyer polledkey = (n); \ 236 1.5.2.2 bouyer else \ 237 1.5.2.2 bouyer wskbd_input(sc->sc_wskbddev, WSCONS_EVENT_KEY_DOWN, (n)) 238 1.5.2.2 bouyer 239 1.5.2.2 bouyer #define SHIFT_UP(n) KEY_UP((n)|SHIFT_KEYCODE_BASE) 240 1.5.2.2 bouyer #define SHIFT_DOWN(n) KEY_DOWN((n)|SHIFT_KEYCODE_BASE) 241 1.5.2.2 bouyer 242 1.5.2.2 bouyer static void 243 1.5.2.2 bouyer mkbd_intr(sc, kbddata, sz) 244 1.5.2.2 bouyer struct mkbd_softc *sc; 245 1.5.2.2 bouyer struct mkbd_condition *kbddata; 246 1.5.2.2 bouyer int sz; 247 1.5.2.2 bouyer { 248 1.5.2.2 bouyer 249 1.5.2.2 bouyer if (sz >= sizeof(struct mkbd_condition)) { 250 1.5.2.2 bouyer int i, j, v; 251 1.5.2.2 bouyer 252 1.5.2.2 bouyer v = sc->sc_condition.shift & ~kbddata->shift; 253 1.5.2.2 bouyer if (v) 254 1.5.2.2 bouyer for (i=0; i<8; i++) 255 1.5.2.2 bouyer if (v & (1<<i)) 256 1.5.2.2 bouyer SHIFT_UP(i); 257 1.5.2.2 bouyer 258 1.5.2.2 bouyer v = kbddata->shift & ~sc->sc_condition.shift; 259 1.5.2.2 bouyer if (v) 260 1.5.2.2 bouyer for (i=0; i<8; i++) 261 1.5.2.2 bouyer if (v & (1<<i)) 262 1.5.2.2 bouyer SHIFT_DOWN(i); 263 1.5.2.2 bouyer 264 1.5.2.2 bouyer for (i=0, j=0; i<6; i++) 265 1.5.2.2 bouyer if (sc->sc_condition.key[i] < 4) 266 1.5.2.2 bouyer break; 267 1.5.2.2 bouyer else if(sc->sc_condition.key[i] == kbddata->key[j]) 268 1.5.2.2 bouyer j++; 269 1.5.2.2 bouyer else 270 1.5.2.2 bouyer KEY_UP(sc->sc_condition.key[i]); 271 1.5.2.2 bouyer 272 1.5.2.2 bouyer for (; j<6; j++) 273 1.5.2.2 bouyer if (kbddata->key[j] < 4) 274 1.5.2.2 bouyer break; 275 1.5.2.2 bouyer else 276 1.5.2.2 bouyer KEY_DOWN(kbddata->key[j]); 277 1.5.2.2 bouyer 278 1.5.2.2 bouyer bcopy(kbddata, &sc->sc_condition, sizeof(struct mkbd_condition)); 279 1.5.2.2 bouyer } 280 1.5.2.2 bouyer } 281 1.5.2.2 bouyer 282 1.5.2.2 bouyer void 283 1.5.2.2 bouyer mkbd_cngetc(v, type, data) 284 1.5.2.2 bouyer void *v; 285 1.5.2.2 bouyer u_int *type; 286 1.5.2.2 bouyer int *data; 287 1.5.2.2 bouyer { 288 1.5.2.2 bouyer int key; 289 1.5.2.2 bouyer 290 1.5.2.2 bouyer polledkey = -1; 291 1.5.2.2 bouyer maple_polling = 1; 292 1.5.2.2 bouyer while (polledkey == -1) 293 1.5.2.2 bouyer if (mkbd_console_softc != NULL || 294 1.5.2.2 bouyer mkbd_console_softc->sc_parent != NULL) { 295 1.5.2.2 bouyer int t; 296 1.5.2.2 bouyer for(t=0; t<1000000; t++); 297 1.5.2.2 bouyer maple_run_polling(mkbd_console_softc->sc_parent); 298 1.5.2.2 bouyer } 299 1.5.2.2 bouyer maple_polling = 0; 300 1.5.2.2 bouyer key = polledkey; 301 1.5.2.2 bouyer 302 1.5.2.2 bouyer *data = key & ~UP_KEYCODE_FLAG; 303 1.5.2.2 bouyer *type = (key & UP_KEYCODE_FLAG)? 304 1.5.2.2 bouyer WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN; 305 1.5.2.2 bouyer } 306 1.5.2.2 bouyer 307 1.5.2.2 bouyer void 308 1.5.2.2 bouyer mkbd_cnpollc(v, on) 309 1.5.2.2 bouyer void *v; 310 1.5.2.2 bouyer int on; 311 1.5.2.2 bouyer { 312 1.5.2.2 bouyer } 313
Indexes created Thu Oct 23 22:10:10 GMT 2025