1 /* $NetBSD: lunaws.c,v 1.23 2011/07/27 14:17:54 tsutsui Exp $ */ 2 3 /*- 4 * Copyright (c) 2000 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Tohru Nishimura. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> /* RCS ID & Copyright macro defns */ 33 34 __KERNEL_RCSID(0, "$NetBSD: lunaws.c,v 1.23 2011/07/27 14:17:54 tsutsui Exp $"); 35 36 #include "wsmouse.h" 37 38 #include <sys/param.h> 39 #include <sys/systm.h> 40 #include <sys/conf.h> 41 #include <sys/device.h> 42 43 #include <dev/wscons/wsconsio.h> 44 #include <dev/wscons/wskbdvar.h> 45 #include <dev/wscons/wsksymdef.h> 46 #include <dev/wscons/wsksymvar.h> 47 #include <dev/wscons/wsmousevar.h> 48 49 #include <luna68k/dev/sioreg.h> 50 #include <luna68k/dev/siovar.h> 51 52 #include "ioconf.h" 53 54 static const uint8_t ch1_regs[6] = { 55 WR0_RSTINT, /* Reset E/S Interrupt */ 56 WR1_RXALLS, /* Rx per char, No Tx */ 57 0, /* */ 58 WR3_RX8BIT | WR3_RXENBL, /* Rx */ 59 WR4_BAUD96 | WR4_STOP1 | WR4_NPARITY, /* Tx/Rx */ 60 WR5_TX8BIT | WR5_TXENBL, /* Tx */ 61 }; 62 63 struct ws_softc { 64 device_t sc_dev; 65 struct sioreg *sc_ctl; 66 uint8_t sc_wr[6]; 67 struct device *sc_wskbddev; 68 #if NWSMOUSE > 0 69 struct device *sc_wsmousedev; 70 int sc_msreport; 71 int buttons, dx, dy; 72 #endif 73 }; 74 75 static void omkbd_input(void *, int); 76 static int omkbd_decode(void *, int, u_int *, int *); 77 static int omkbd_enable(void *, int); 78 static void omkbd_set_leds(void *, int); 79 static int omkbd_ioctl(void *, u_long, void *, int, struct lwp *); 80 81 struct wscons_keydesc omkbd_keydesctab[]; 82 83 static const struct wskbd_mapdata omkbd_keymapdata = { 84 omkbd_keydesctab, 85 KB_JP, 86 }; 87 static const struct wskbd_accessops omkbd_accessops = { 88 omkbd_enable, 89 omkbd_set_leds, 90 omkbd_ioctl, 91 }; 92 93 void ws_cnattach(void); 94 static void ws_cngetc(void *, u_int *, int *); 95 static void ws_cnpollc(void *, int); 96 static const struct wskbd_consops ws_consops = { 97 ws_cngetc, 98 ws_cnpollc, 99 }; 100 101 #if NWSMOUSE > 0 102 static int omms_enable(void *); 103 static int omms_ioctl(void *, u_long, void *, int, struct lwp *); 104 static void omms_disable(void *); 105 106 static const struct wsmouse_accessops omms_accessops = { 107 omms_enable, 108 omms_ioctl, 109 omms_disable, 110 }; 111 #endif 112 113 static void wsintr(int); 114 115 static int wsmatch(device_t, cfdata_t, void *); 116 static void wsattach(device_t, device_t, void *); 117 118 CFATTACH_DECL_NEW(ws, sizeof(struct ws_softc), 119 wsmatch, wsattach, NULL, NULL); 120 121 extern int syscngetc(dev_t); 122 extern void syscnputc(dev_t, int); 123 124 static int 125 wsmatch(device_t parent, cfdata_t cf, void *aux) 126 { 127 struct sio_attach_args *args = aux; 128 129 if (args->channel != 1) 130 return 0; 131 return 1; 132 } 133 134 static void 135 wsattach(device_t parent, device_t self, void *aux) 136 { 137 struct ws_softc *sc = device_private(self); 138 struct sio_softc *scp = device_private(parent); 139 struct sio_attach_args *args = aux; 140 struct wskbddev_attach_args a; 141 142 sc->sc_dev = self; 143 sc->sc_ctl = (struct sioreg *)scp->scp_ctl + 1; 144 memcpy(sc->sc_wr, ch1_regs, sizeof(ch1_regs)); 145 scp->scp_intr[1] = wsintr; 146 147 setsioreg(sc->sc_ctl, WR0, sc->sc_wr[WR0]); 148 setsioreg(sc->sc_ctl, WR4, sc->sc_wr[WR4]); 149 setsioreg(sc->sc_ctl, WR3, sc->sc_wr[WR3]); 150 setsioreg(sc->sc_ctl, WR5, sc->sc_wr[WR5]); 151 setsioreg(sc->sc_ctl, WR0, sc->sc_wr[WR0]); 152 setsioreg(sc->sc_ctl, WR1, sc->sc_wr[WR1]); 153 154 syscnputc((dev_t)1, 0x20); /* keep quiet mouse */ 155 156 aprint_normal("\n"); 157 158 a.console = (args->hwflags == 1); 159 a.keymap = &omkbd_keymapdata; 160 a.accessops = &omkbd_accessops; 161 a.accesscookie = (void *)sc; 162 sc->sc_wskbddev = config_found_ia(self, "wskbddev", &a, wskbddevprint); 163 164 #if NWSMOUSE > 0 165 { 166 struct wsmousedev_attach_args b; 167 b.accessops = &omms_accessops; 168 b.accesscookie = (void *)sc; 169 sc->sc_wsmousedev = 170 config_found_ia(self, "wsmousedev", &b, wsmousedevprint); 171 sc->sc_msreport = 0; 172 } 173 #endif 174 } 175 176 /*ARGSUSED*/ 177 static void 178 wsintr(int chan) 179 { 180 struct ws_softc *sc = device_lookup_private(&ws_cd, 0); 181 struct sioreg *sio = sc->sc_ctl; 182 u_int code; 183 int rr; 184 185 rr = getsiocsr(sio); 186 if (rr & RR_RXRDY) { 187 do { 188 code = sio->sio_data; 189 if (rr & (RR_FRAMING | RR_OVERRUN | RR_PARITY)) { 190 sio->sio_cmd = WR0_ERRRST; 191 continue; 192 } 193 #if NWSMOUSE > 0 194 /* 195 * if (code >= 0x80 && code <= 0x87), then 196 * it's the first byte of 3 byte long mouse report 197 * code[0] & 07 -> LMR button condition 198 * code[1], [2] -> x,y delta 199 * otherwise, key press or release event. 200 */ 201 if (sc->sc_msreport == 0) { 202 if (code < 0x80 || code > 0x87) { 203 omkbd_input(sc, code); 204 continue; 205 } 206 code = (code & 07) ^ 07; 207 /* LMR->RML: wsevent counts 0 for leftmost */ 208 sc->buttons = (code & 02); 209 if (code & 01) 210 sc->buttons |= 04; 211 if (code & 04) 212 sc->buttons |= 01; 213 sc->sc_msreport = 1; 214 } else if (sc->sc_msreport == 1) { 215 sc->dx = (signed char)code; 216 sc->sc_msreport = 2; 217 } else if (sc->sc_msreport == 2) { 218 sc->dy = (signed char)code; 219 wsmouse_input(sc->sc_wsmousedev, 220 sc->buttons, 221 sc->dx, sc->dy, 0, 0, 222 WSMOUSE_INPUT_DELTA); 223 224 sc->sc_msreport = 0; 225 } 226 #else 227 omkbd_input(sc, code); 228 #endif 229 } while ((rr = getsiocsr(sio)) & RR_RXRDY); 230 } 231 if (rr && RR_TXRDY) 232 sio->sio_cmd = WR0_RSTPEND; 233 /* not capable of transmit, yet */ 234 } 235 236 static void 237 omkbd_input(void *v, int data) 238 { 239 struct ws_softc *sc = v; 240 u_int type; 241 int key; 242 243 if (omkbd_decode(v, data, &type, &key)) 244 wskbd_input(sc->sc_wskbddev, type, key); 245 } 246 247 static int 248 omkbd_decode(void *v, int datain, u_int *type, int *dataout) 249 { 250 251 *type = (datain & 0x80) ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN; 252 *dataout = datain & 0x7f; 253 return 1; 254 } 255 256 #define KC(n) KS_KEYCODE(n) 257 258 static const keysym_t omkbd_keydesc_1[] = { 259 /* pos command normal shifted */ 260 KC(0x9), KS_Tab, 261 KC(0xa), KS_Control_L, 262 KC(0xb), KS_Mode_switch, /* Kana */ 263 KC(0xc), KS_Shift_R, 264 KC(0xd), KS_Shift_L, 265 KC(0xe), KS_Caps_Lock, 266 KC(0xf), KS_Meta_L, /* Zenmen */ 267 KC(0x10), KS_Escape, 268 KC(0x11), KS_BackSpace, 269 KC(0x12), KS_Return, 270 KC(0x14), KS_space, 271 KC(0x15), KS_Delete, 272 KC(0x16), KS_Alt_L, /* Henkan */ 273 KC(0x17), KS_Alt_R, /* Kakutei */ 274 KC(0x18), KS_f11, /* Shokyo */ 275 KC(0x19), KS_f12, /* Yobidashi */ 276 KC(0x1a), KS_f13, /* Bunsetsu L */ 277 KC(0x1b), KS_f14, /* Bunsetsu R */ 278 KC(0x1c), KS_KP_Up, 279 KC(0x1d), KS_KP_Left, 280 KC(0x1e), KS_KP_Right, 281 KC(0x1f), KS_KP_Down, 282 /* KC(0x20), KS_f11, */ 283 /* KC(0x21), KS_f12, */ 284 KC(0x22), KS_1, KS_exclam, 285 KC(0x23), KS_2, KS_quotedbl, 286 KC(0x24), KS_3, KS_numbersign, 287 KC(0x25), KS_4, KS_dollar, 288 KC(0x26), KS_5, KS_percent, 289 KC(0x27), KS_6, KS_ampersand, 290 KC(0x28), KS_7, KS_apostrophe, 291 KC(0x29), KS_8, KS_parenleft, 292 KC(0x2a), KS_9, KS_parenright, 293 KC(0x2b), KS_0, 294 KC(0x2c), KS_minus, KS_equal, 295 KC(0x2d), KS_asciicircum, KS_asciitilde, 296 KC(0x2e), KS_backslash, KS_bar, 297 /* KC(0x30), KS_f13, */ 298 /* KC(0x31), KS_f14, */ 299 KC(0x32), KS_q, 300 KC(0x33), KS_w, 301 KC(0x34), KS_e, 302 KC(0x35), KS_r, 303 KC(0x36), KS_t, 304 KC(0x37), KS_y, 305 KC(0x38), KS_u, 306 KC(0x39), KS_i, 307 KC(0x3a), KS_o, 308 KC(0x3b), KS_p, 309 KC(0x3c), KS_at, KS_grave, 310 KC(0x3d), KS_bracketleft, KS_braceleft, 311 KC(0x42), KS_a, 312 KC(0x43), KS_s, 313 KC(0x44), KS_d, 314 KC(0x45), KS_f, 315 KC(0x46), KS_g, 316 KC(0x47), KS_h, 317 KC(0x48), KS_j, 318 KC(0x49), KS_k, 319 KC(0x4a), KS_l, 320 KC(0x4b), KS_semicolon, KS_plus, 321 KC(0x4c), KS_colon, KS_asterisk, 322 KC(0x4d), KS_bracketright, KS_braceright, 323 KC(0x52), KS_z, 324 KC(0x53), KS_x, 325 KC(0x54), KS_c, 326 KC(0x55), KS_v, 327 KC(0x56), KS_b, 328 KC(0x57), KS_n, 329 KC(0x58), KS_m, 330 KC(0x59), KS_comma, KS_less, 331 KC(0x5a), KS_period, KS_greater, 332 KC(0x5b), KS_slash, KS_question, 333 KC(0x5c), KS_underscore, 334 KC(0x60), KS_KP_Delete, 335 KC(0x61), KS_KP_Add, 336 KC(0x62), KS_KP_Subtract, 337 KC(0x63), KS_KP_7, 338 KC(0x64), KS_KP_8, 339 KC(0x65), KS_KP_9, 340 KC(0x66), KS_KP_4, 341 KC(0x67), KS_KP_5, 342 KC(0x68), KS_KP_6, 343 KC(0x69), KS_KP_1, 344 KC(0x6a), KS_KP_2, 345 KC(0x6b), KS_KP_3, 346 KC(0x6c), KS_KP_0, 347 KC(0x6d), KS_KP_Decimal, 348 KC(0x6e), KS_KP_Enter, 349 KC(0x72), KS_f1, 350 KC(0x73), KS_f2, 351 KC(0x74), KS_f3, 352 KC(0x75), KS_f4, 353 KC(0x76), KS_f5, 354 KC(0x77), KS_f6, 355 KC(0x78), KS_f7, 356 KC(0x79), KS_f8, 357 KC(0x7a), KS_f9, 358 KC(0x7b), KS_f10, 359 KC(0x7c), KS_KP_Multiply, 360 KC(0x7d), KS_KP_Divide, 361 KC(0x7e), KS_KP_Equal, 362 KC(0x7f), KS_KP_Separator, 363 }; 364 365 #define SIZE(map) (sizeof(map)/sizeof(keysym_t)) 366 367 struct wscons_keydesc omkbd_keydesctab[] = { 368 { KB_JP, 0, SIZE(omkbd_keydesc_1), omkbd_keydesc_1, }, 369 { 0, 0, 0, 0 }, 370 }; 371 372 static void 373 ws_cngetc(void *v, u_int *type, int *data) 374 { 375 int code; 376 377 do { 378 code = syscngetc((dev_t)1); 379 } while (!omkbd_decode(v, code, type, data)); 380 } 381 382 static void 383 ws_cnpollc(void *v, int on) 384 { 385 } 386 387 /* EXPORT */ void 388 ws_cnattach(void) 389 { 390 static int voidfill; 391 392 /* XXX need CH.B initialization XXX */ 393 394 wskbd_cnattach(&ws_consops, &voidfill, &omkbd_keymapdata); 395 } 396 397 static int 398 omkbd_enable(void *v, int on) 399 { 400 401 return 0; 402 } 403 404 static void 405 omkbd_set_leds(void *v, int leds) 406 { 407 408 #if 0 409 syscnputc((dev_t)1, 0x10); /* kana LED on */ 410 syscnputc((dev_t)1, 0x00); /* kana LED off */ 411 syscnputc((dev_t)1, 0x11); /* caps LED on */ 412 syscnputc((dev_t)1, 0x01); /* caps LED off */ 413 #endif 414 } 415 416 static int 417 omkbd_ioctl(void *v, u_long cmd, void *data, int flag, struct lwp *l) 418 { 419 420 switch (cmd) { 421 case WSKBDIO_GTYPE: 422 *(int *)data = WSKBD_TYPE_LUNA; 423 return 0; 424 case WSKBDIO_SETLEDS: 425 case WSKBDIO_GETLEDS: 426 case WSKBDIO_COMPLEXBELL: /* XXX capable of complex bell */ 427 return 0; 428 } 429 return EPASSTHROUGH; 430 } 431 432 #if NWSMOUSE > 0 433 434 static int 435 omms_enable(void *v) 436 { 437 struct ws_softc *sc = v; 438 439 syscnputc((dev_t)1, 0x60); /* enable 3 byte long mouse reporting */ 440 sc->sc_msreport = 0; 441 return 0; 442 } 443 444 /*ARGUSED*/ 445 static int 446 omms_ioctl(void *v, u_long cmd, void *data, int flag, struct lwp *l) 447 { 448 449 if (cmd == WSMOUSEIO_GTYPE) { 450 *(u_int *)data = 0x19991005; /* XXX */ 451 return 0; 452 } 453 return EPASSTHROUGH; 454 } 455 456 static void 457 omms_disable(void *v) 458 { 459 struct ws_softc *sc = v; 460 461 syscnputc((dev_t)1, 0x20); /* quiet mouse */ 462 sc->sc_msreport = 0; 463 } 464 #endif 465