1/*- 2 * Copyright (c) 2003 Jake Burkholder. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h>
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28__FBSDID("$FreeBSD: head/sys/dev/uart/uart_kbd_sun.c 162711 2006-09-27 19:57:02Z ru $");
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28__FBSDID("$FreeBSD: head/sys/dev/uart/uart_kbd_sun.c 163890 2006-11-02 00:01:15Z marius $"); |
29 30#include "opt_compat.h" 31#include "opt_kbd.h"
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32#include "opt_sunkbd.h" |
33
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34#if (defined(SUNKBD_EMULATE_ATKBD) && defined(SUNKBD_DFLT_KEYMAP)) || \ 35 !defined(SUNKBD_EMULATE_ATKBD) 36#define KBD_DFLT_KEYMAP 37#endif 38 |
39#include <sys/param.h> 40#include <sys/systm.h> 41#include <sys/bus.h> 42#include <sys/interrupt.h> 43#include <sys/kbio.h> 44#include <sys/kernel.h>
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39#include <sys/malloc.h>
40#include <sys/ktr.h>
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45#include <sys/limits.h> |
46 47#include <machine/bus.h>
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43#include <machine/resource.h>
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48
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45#include <sys/rman.h>
46
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49#include <dev/kbd/kbdreg.h>
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50#include <dev/kbd/kbdtables.h> |
51 52#include <dev/uart/uart.h> 53#include <dev/uart/uart_bus.h> 54#include <dev/uart/uart_cpu.h> 55 56#include <dev/uart/uart_kbd_sun.h>
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57#if !defined(SUNKBD_EMULATE_ATKBD) |
58#include <dev/uart/uart_kbd_sun_tables.h>
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59#endif |
60
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61#if defined(SUNKBD_EMULATE_ATKBD) && defined(SUNKBD_DFLT_KEYMAP) 62#include "sunkbdmap.h" 63#endif |
64#include "uart_if.h" 65
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58#define SUNKBD_BUF_SIZE 128
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66#define SUNKBD_DRIVER_NAME "sunkbd" |
67 68#define TODO printf("%s: unimplemented", __func__) 69 70struct sunkbd_softc { 71 keyboard_t sc_kbd; 72 struct uart_softc *sc_uart; 73 struct uart_devinfo *sc_sysdev; 74
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75 int sc_checked_key; 76 |
77 struct callout sc_repeat_callout; 78 int sc_repeat_key; 79 80 int sc_accents;
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81 int sc_composed_char; 82 int sc_flags; 83#define KPCOMPOSE (1 << 0) |
84 int sc_mode; 85 int sc_polling; 86 int sc_repeating; 87 int sc_state;
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88 89#if defined(SUNKBD_EMULATE_ATKBD) 90 int sc_buffered_char[2]; 91#endif |
92}; 93 94static int sunkbd_configure(int flags); 95static int sunkbd_probe_keyboard(struct uart_devinfo *di); 96 97static int sunkbd_probe(int unit, void *arg, int flags); 98static int sunkbd_init(int unit, keyboard_t **kbdp, void *arg, int flags); 99static int sunkbd_term(keyboard_t *kbd); 100static int sunkbd_intr(keyboard_t *kbd, void *arg); 101static int sunkbd_test_if(keyboard_t *kbd); 102static int sunkbd_enable(keyboard_t *kbd); 103static int sunkbd_disable(keyboard_t *kbd); 104static int sunkbd_read(keyboard_t *kbd, int wait); 105static int sunkbd_check(keyboard_t *kbd); 106static u_int sunkbd_read_char(keyboard_t *kbd, int wait); 107static int sunkbd_check_char(keyboard_t *kbd); 108static int sunkbd_ioctl(keyboard_t *kbd, u_long cmd, caddr_t data); 109static int sunkbd_lock(keyboard_t *kbd, int lock); 110static void sunkbd_clear_state(keyboard_t *kbd); 111static int sunkbd_get_state(keyboard_t *kbd, void *buf, size_t len); 112static int sunkbd_set_state(keyboard_t *kbd, void *buf, size_t len); 113static int sunkbd_poll_mode(keyboard_t *kbd, int on); 114static void sunkbd_diag(keyboard_t *kbd, int level); 115 116static void sunkbd_repeat(void *v);
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117#if defined(SUNKBD_EMULATE_ATKBD) 118static int keycode2scancode(int keycode, int shift, int up); 119#endif |
120 121static keyboard_switch_t sunkbdsw = { 122 sunkbd_probe, 123 sunkbd_init, 124 sunkbd_term, 125 sunkbd_intr, 126 sunkbd_test_if, 127 sunkbd_enable, 128 sunkbd_disable, 129 sunkbd_read, 130 sunkbd_check, 131 sunkbd_read_char, 132 sunkbd_check_char, 133 sunkbd_ioctl, 134 sunkbd_lock, 135 sunkbd_clear_state, 136 sunkbd_get_state, 137 sunkbd_set_state, 138 genkbd_get_fkeystr, 139 sunkbd_poll_mode, 140 sunkbd_diag 141}; 142 143KEYBOARD_DRIVER(sunkbd, sunkbdsw, sunkbd_configure); 144 145static struct sunkbd_softc sunkbd_softc; 146static struct uart_devinfo uart_keyboard; 147
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128static fkeytab_t fkey_tab[96] = {
129/* 01-04 */ {"\033[M", 3}, {"\033[N", 3}, {"\033[O", 3}, {"\033[P", 3},
130/* 05-08 */ {"\033[Q", 3}, {"\033[R", 3}, {"\033[S", 3}, {"\033[T", 3},
131/* 09-12 */ {"\033[U", 3}, {"\033[V", 3}, {"\033[W", 3}, {"\033[X", 3},
132/* 13-16 */ {"\033[Y", 3}, {"\033[Z", 3}, {"\033[a", 3}, {"\033[b", 3},
133/* 17-20 */ {"\033[c", 3}, {"\033[d", 3}, {"\033[e", 3}, {"\033[f", 3},
134/* 21-24 */ {"\033[g", 3}, {"\033[h", 3}, {"\033[i", 3}, {"\033[j", 3},
135/* 25-28 */ {"\033[k", 3}, {"\033[l", 3}, {"\033[m", 3}, {"\033[n", 3},
136/* 29-32 */ {"\033[o", 3}, {"\033[p", 3}, {"\033[q", 3}, {"\033[r", 3},
137/* 33-36 */ {"\033[s", 3}, {"\033[t", 3}, {"\033[u", 3}, {"\033[v", 3},
138/* 37-40 */ {"\033[w", 3}, {"\033[x", 3}, {"\033[y", 3}, {"\033[z", 3},
139/* 41-44 */ {"\033[@", 3}, {"\033[[", 3}, {"\033[\\",3}, {"\033[]", 3},
140/* 45-48 */ {"\033[^", 3}, {"\033[_", 3}, {"\033[`", 3}, {"\033[{", 3},
141/* 49-52 */ {"\033[H", 3}, {"\033[A", 3}, {"\033[I", 3}, {"-" , 1},
142/* 53-56 */ {"\033[D", 3}, {"\033[E", 3}, {"\033[C", 3}, {"+" , 1},
143/* 57-60 */ {"\033[F", 3}, {"\033[B", 3}, {"\033[G", 3}, {"\033[L", 3},
144/* 61-64 */ {"\177", 1}, {"\033[J", 3}, {"\033[~", 3}, {"\033[}", 3},
145/* 65-68 */ {"", 0} , {"", 0} , {"", 0} , {"", 0} ,
146/* 69-72 */ {"", 0} , {"", 0} , {"", 0} , {"", 0} ,
147/* 73-76 */ {"", 0} , {"", 0} , {"", 0} , {"", 0} ,
148/* 77-80 */ {"", 0} , {"", 0} , {"", 0} , {"", 0} ,
149/* 81-84 */ {"", 0} , {"", 0} , {"", 0} , {"", 0} ,
150/* 85-88 */ {"", 0} , {"", 0} , {"", 0} , {"", 0} ,
151/* 89-92 */ {"", 0} , {"", 0} , {"", 0} , {"", 0} ,
152/* 93-96 */ {"", 0} , {"", 0} , {"", 0} , {"", 0}
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148#if defined(SUNKBD_EMULATE_ATKBD) 149 150#define SCAN_PRESS 0x000 151#define SCAN_RELEASE 0x080 152#define SCAN_PREFIX_E0 0x100 153#define SCAN_PREFIX_E1 0x200 154#define SCAN_PREFIX_CTL 0x400 155#define SCAN_PREFIX_SHIFT 0x800 156#define SCAN_PREFIX (SCAN_PREFIX_E0 | SCAN_PREFIX_E1 | \ 157 SCAN_PREFIX_CTL | SCAN_PREFIX_SHIFT) 158 159#define NOTR 0x0 /* no translation */ 160 161static const uint8_t sunkbd_trtab[] = { 162 NOTR, 0x6d, 0x78, 0x6e, 0x79, 0x3b, 0x3c, 0x44, /* 0x00 - 0x07 */ 163 0x3d, 0x57, 0x3e, 0x58, 0x3f, 0x5d, 0x40, NOTR, /* 0x08 - 0x0f */ 164 0x41, 0x42, 0x43, 0x38, 0x5f, 0x68, 0x5c, 0x46, /* 0x10 - 0x17 */ 165 0x61, 0x6e, 0x70, 0x64, 0x62, 0x01, 0x02, 0x03, /* 0x18 - 0x1f */ 166 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, /* 0x20 - 0x27 */ 167 0x0c, 0x0d, 0x29, 0x0e, 0x66, 0x77, 0x5b, 0x37, /* 0x28 - 0x2f */ 168 0x7a, 0x71, 0x53, 0x72, 0x5e, 0x0f, 0x10, 0x11, /* 0x30 - 0x37 */ 169 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, /* 0x38 - 0x3f */ 170 0x1a, 0x1b, 0x67, 0x6b, 0x47, 0x48, 0x49, 0x4a, /* 0x40 - 0x47 */ 171 0x73, 0x74, 0x63, NOTR, 0x1d, 0x1e, 0x1f, 0x20, /* 0x48 - 0x4f */ 172 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, /* 0x50 - 0x57 */ 173 0x2b, 0x1c, 0x59, 0x4b, 0x4c, 0x4d, 0x52, 0x75, /* 0x58 - 0x5f */ 174 0x60, 0x76, 0x45, 0x2a, 0x2c, 0x2d, 0x2e, 0x2f, /* 0x60 - 0x67 */ 175 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, NOTR, /* 0x68 - 0x6f */ 176 0x4f, 0x50, 0x51, NOTR, NOTR, NOTR, 0x6c, 0x3a, /* 0x70 - 0x77 */ 177 0x69, 0x39, 0x6a, 0x65, 0x56, 0x4e, NOTR, NOTR /* 0x78 - 0x7f */ |
178}; 179
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180#endif 181 |
182static int 183sunkbd_probe_keyboard(struct uart_devinfo *di) 184{
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158 int tries;
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185 int c, id, ltries, tries; |
186 187 for (tries = 5; tries != 0; tries--) {
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161 int ltries;
162
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188 uart_putc(di, SKBD_CMD_RESET); 189 for (ltries = 1000; ltries != 0; ltries--) { 190 if (uart_poll(di) == SKBD_RSP_RESET) 191 break; 192 DELAY(1000); 193 } 194 if (ltries == 0) 195 continue;
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196 id = -1; |
197 for (ltries = 1000; ltries != 0; ltries--) {
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172 if (uart_poll(di) == SKBD_RSP_IDLE)
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198 switch (c = uart_poll(di)) { 199 case -1: |
200 break;
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201 case SKBD_RSP_IDLE: 202 return (id); 203 default: 204 id = c; 205 } |
206 DELAY(1000); 207 }
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176 if (ltries == 0)
177 continue;
178 uart_putc(di, SKBD_CMD_LAYOUT);
179 if (uart_getc(di) != SKBD_RSP_LAYOUT)
180 break;
181 return (uart_getc(di));
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208 } 209 return (-1); 210} 211 212static int sunkbd_attach(struct uart_softc *sc); 213static void sunkbd_uart_intr(void *arg); 214 215static int 216sunkbd_configure(int flags) 217{ 218 struct sunkbd_softc *sc; 219 220 /* 221 * We are only prepared to be used for the high-level console 222 * when the keyboard is both configured and attached. 223 */ 224 if (!(flags & KB_CONF_PROBE_ONLY)) { 225 if (KBD_IS_INITIALIZED(&sunkbd_softc.sc_kbd)) 226 goto found; 227 else 228 return (0); 229 } 230 231 if (uart_cpu_getdev(UART_DEV_KEYBOARD, &uart_keyboard)) 232 return (0); 233 if (uart_probe(&uart_keyboard)) 234 return (0); 235 uart_init(&uart_keyboard); 236 237 uart_keyboard.type = UART_DEV_KEYBOARD; 238 uart_keyboard.attach = sunkbd_attach; 239 uart_add_sysdev(&uart_keyboard); 240
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215 if (sunkbd_probe_keyboard(&uart_keyboard) == -1)
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241 if (sunkbd_probe_keyboard(&uart_keyboard) != KB_SUN4) |
242 return (0); 243 244 sc = &sunkbd_softc; 245 callout_init(&sc->sc_repeat_callout, 0);
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220 sc->sc_repeat_key = -1;
221 sc->sc_repeating = 0;
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246 sunkbd_clear_state(&sc->sc_kbd); |
247
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223 kbd_init_struct(&sc->sc_kbd, "sunkbd", KB_OTHER, 0, 0, 0, 0);
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248#if defined(SUNKBD_EMULATE_ATKBD) 249 kbd_init_struct(&sc->sc_kbd, SUNKBD_DRIVER_NAME, KB_101, 0, 0, 0, 0); 250 kbd_set_maps(&sc->sc_kbd, &key_map, &accent_map, fkey_tab, 251 sizeof(fkey_tab) / sizeof(fkey_tab[0])); 252#else 253 kbd_init_struct(&sc->sc_kbd, SUNKBD_DRIVER_NAME, KB_OTHER, 0, 0, 0, 0); |
254 kbd_set_maps(&sc->sc_kbd, &keymap_sun_us_unix_kbd, 255 &accentmap_sun_us_unix_kbd, fkey_tab, 256 sizeof(fkey_tab) / sizeof(fkey_tab[0]));
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257#endif |
258 sc->sc_mode = K_XLATE; 259 kbd_register(&sc->sc_kbd); 260 261 sc->sc_sysdev = &uart_keyboard; 262 263 found: 264 /* Return number of found keyboards. */ 265 return (1); 266} 267 268static int 269sunkbd_attach(struct uart_softc *sc) 270{ 271 272 /* 273 * Don't attach if we didn't probe the keyboard. Note that 274 * the UART is still marked as a system device in that case. 275 */ 276 if (sunkbd_softc.sc_sysdev == NULL) { 277 device_printf(sc->sc_dev, "keyboard not present\n"); 278 return (0); 279 } 280 281 if (sc->sc_sysdev != NULL) { 282 sunkbd_softc.sc_uart = sc; 283 284#ifdef KBD_INSTALL_CDEV 285 kbd_attach(&sunkbd_softc.sc_kbd); 286#endif 287 sunkbd_enable(&sunkbd_softc.sc_kbd); 288 289 swi_add(&tty_intr_event, uart_driver_name, sunkbd_uart_intr, 290 &sunkbd_softc, SWI_TTY, INTR_TYPE_TTY, &sc->sc_softih); 291 292 sc->sc_opened = 1; 293 KBD_INIT_DONE(&sunkbd_softc.sc_kbd); 294 } 295 296 return (0); 297} 298 299static void 300sunkbd_uart_intr(void *arg) 301{ 302 struct sunkbd_softc *sc = arg; 303 int pend; 304 305 if (sc->sc_uart->sc_leaving) 306 return; 307 308 pend = atomic_readandclear_32(&sc->sc_uart->sc_ttypend); 309 if (!(pend & SER_INT_MASK)) 310 return; 311 312 if (pend & SER_INT_RXREADY) { 313 if (KBD_IS_ACTIVE(&sc->sc_kbd) && KBD_IS_BUSY(&sc->sc_kbd)) { 314 sc->sc_kbd.kb_callback.kc_func(&sc->sc_kbd, 315 KBDIO_KEYINPUT, sc->sc_kbd.kb_callback.kc_arg); 316 } 317 }
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287
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318} 319 320static int 321sunkbd_probe(int unit, void *arg, int flags) 322{
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323 |
324 TODO; 325 return (0); 326} 327 328static int 329sunkbd_init(int unit, keyboard_t **kbdp, void *arg, int flags) 330{
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331 |
332 TODO; 333 return (0); 334} 335 336static int 337sunkbd_term(keyboard_t *kbd) 338{
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339 |
340 TODO; 341 return (0); 342} 343 344static int 345sunkbd_intr(keyboard_t *kbd, void *arg) 346{
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347 |
348 TODO; 349 return (0); 350} 351 352static int 353sunkbd_test_if(keyboard_t *kbd) 354{
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355 |
356 TODO; 357 return (0); 358} 359 360static int 361sunkbd_enable(keyboard_t *kbd) 362{
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363 |
364 KBD_ACTIVATE(kbd); 365 return (0); 366} 367 368static int 369sunkbd_disable(keyboard_t *kbd) 370{
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371 |
372 KBD_DEACTIVATE(kbd); 373 return (0); 374} 375 376static int 377sunkbd_read(keyboard_t *kbd, int wait) 378{
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379 |
380 TODO; 381 return (0); 382} 383 384static int 385sunkbd_check(keyboard_t *kbd) 386{
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349 TODO;
350 return (0);
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387 struct sunkbd_softc *sc; 388 389 if (!KBD_IS_ACTIVE(kbd)) 390 return (FALSE); 391 392 sc = (struct sunkbd_softc *)kbd; 393 394#if defined(SUNKBD_EMULATE_ATKBD) 395 if (sc->sc_buffered_char[0]) 396 return (TRUE); 397#endif 398 399 if (sc->sc_repeating) 400 return (TRUE); 401 402 if (sc->sc_uart != NULL && !uart_rx_empty(sc->sc_uart)) 403 return (TRUE); 404 405 if (sc->sc_polling != 0 && sc->sc_sysdev != NULL && 406 (sc->sc_checked_key = uart_poll(sc->sc_sysdev)) != -1) 407 return (TRUE); 408 409 return (FALSE); |
410} 411 412static u_int 413sunkbd_read_char(keyboard_t *kbd, int wait) 414{ 415 struct sunkbd_softc *sc;
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357 int action;
358 int key;
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416 int key, release, repeated, suncode; |
417 418 sc = (struct sunkbd_softc *)kbd;
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419 420#if defined(SUNKBD_EMULATE_ATKBD) 421 if (sc->sc_mode == K_RAW && sc->sc_buffered_char[0]) { 422 key = sc->sc_buffered_char[0]; 423 if (key & SCAN_PREFIX) { 424 sc->sc_buffered_char[0] = key & ~SCAN_PREFIX; 425 return ((key & SCAN_PREFIX_E0) ? 0xe0 : 0xe1); 426 } else { 427 sc->sc_buffered_char[0] = sc->sc_buffered_char[1]; 428 sc->sc_buffered_char[1] = 0; 429 return (key); 430 } 431 } 432#endif 433 434 repeated = 0; |
435 if (sc->sc_repeating) {
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436 repeated = 1; |
437 sc->sc_repeating = 0; 438 callout_reset(&sc->sc_repeat_callout, hz / 10, 439 sunkbd_repeat, sc);
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365 key = sc->sc_repeat_key;
366 if (sc->sc_mode == K_RAW)
367 return (key);
368 else
369 return genkbd_keyaction(kbd, key & 0x7f, key & 0x80,
370 &sc->sc_state, &sc->sc_accents);
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440 suncode = sc->sc_repeat_key; 441 goto process_code; |
442 } 443
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444 if (sc->sc_checked_key != -1) { 445 suncode = sc->sc_checked_key; 446 sc->sc_checked_key = -1; 447 goto process_code; 448 } 449 |
450 for (;;) {
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374 /* XXX compose */
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451 next_code: 452 if (!(sc->sc_flags & KPCOMPOSE) && (sc->sc_composed_char > 0)) { 453 key = sc->sc_composed_char; 454 sc->sc_composed_char = 0; 455 if (key > UCHAR_MAX) 456 return (ERRKEY); 457 return (key); 458 } |
459 460 if (sc->sc_uart != NULL && !uart_rx_empty(sc->sc_uart)) {
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377 key = uart_rx_get(sc->sc_uart);
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461 suncode = uart_rx_get(sc->sc_uart); |
462 } else if (sc->sc_polling != 0 && sc->sc_sysdev != NULL) { 463 if (wait)
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380 key = uart_getc(sc->sc_sysdev);
381 else if ((key = uart_poll(sc->sc_sysdev)) == -1)
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464 suncode = uart_getc(sc->sc_sysdev); 465 else if ((suncode = uart_poll(sc->sc_sysdev)) == -1) |
466 return (NOKEY); 467 } else { 468 return (NOKEY); 469 } 470
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387 switch (key) {
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471 switch (suncode) { |
472 case SKBD_RSP_IDLE: 473 break; 474 default:
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391 ++kbd->kb_count;
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475
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393 if ((key & 0x80) == 0) {
394 callout_reset(&sc->sc_repeat_callout, hz / 2,
395 sunkbd_repeat, sc);
396 sc->sc_repeat_key = key;
397 } else {
398 if (sc->sc_repeat_key == (key & 0x7f)) {
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476 process_code: 477 ++kbd->kb_count; 478 key = SKBD_KEY_CHAR(suncode); 479 release = suncode & SKBD_KEY_RELEASE; 480 if (!repeated) { 481 if (release == 0) { 482 callout_reset(&sc->sc_repeat_callout, 483 hz / 2, sunkbd_repeat, sc); 484 sc->sc_repeat_key = suncode; 485 } else if (sc->sc_repeat_key == key) { |
486 callout_stop(&sc->sc_repeat_callout); 487 sc->sc_repeat_key = -1; 488 } 489 } 490
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404 if (sc->sc_mode == K_RAW)
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491#if defined(SUNKBD_EMULATE_ATKBD) 492 key = sunkbd_trtab[key]; 493 if (key == NOTR) 494 return (NOKEY); 495 496 if (!repeated) { 497 switch (key) { 498 case 0x1d: /* ctrl */ 499 if (release != 0) 500 sc->sc_flags &= ~CTLS; 501 else 502 sc->sc_flags |= CTLS; 503 break; 504 case 0x2a: /* left shift */ 505 case 0x36: /* right shift */ 506 if (release != 0) 507 sc->sc_flags &= ~SHIFTS; 508 else 509 sc->sc_flags |= SHIFTS; 510 break; 511 case 0x38: /* alt */ 512 case 0x5d: /* altgr */ 513 if (release != 0) 514 sc->sc_flags &= ~ALTS; 515 else 516 sc->sc_flags |= ALTS; 517 break; 518 } 519 } 520 if (sc->sc_mode == K_RAW) { 521 key = keycode2scancode(key, sc->sc_flags, 522 release); 523 if (key & SCAN_PREFIX) { 524 if (key & SCAN_PREFIX_CTL) { 525 sc->sc_buffered_char[0] = 526 0x1d | (key & SCAN_RELEASE); 527 sc->sc_buffered_char[1] = 528 key & ~SCAN_PREFIX; 529 } else if (key & SCAN_PREFIX_SHIFT) { 530 sc->sc_buffered_char[0] = 531 0x2a | (key & SCAN_RELEASE); 532 sc->sc_buffered_char[1] = 533 key & ~SCAN_PREFIX_SHIFT; 534 } else { 535 sc->sc_buffered_char[0] = 536 key & ~SCAN_PREFIX; 537 sc->sc_buffered_char[1] = 0; 538 } 539 return ((key & SCAN_PREFIX_E0) ? 540 0xe0 : 0xe1); 541 } |
542 return (key);
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543 } 544 switch (key) { 545 case 0x5c: /* print screen */ 546 if (sc->sc_flags & ALTS) 547 key = 0x54; /* sysrq */ 548 break; 549 case 0x68: /* pause/break */ 550 if (sc->sc_flags & CTLS) 551 key = 0x6c; /* break */ 552 break; 553 } |
554
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407 action = genkbd_keyaction(kbd, key & 0x7f, key & 0x80,
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555 if (sc->sc_mode == K_CODE) 556 return (key | release); 557#else 558 if (sc->sc_mode == K_RAW || sc->sc_mode == K_CODE) 559 return (suncode); 560#endif 561 562#if defined(SUNKBD_EMULATE_ATKBD) 563 if (key == 0x38) { /* left alt (KP compose key) */ 564#else 565 if (key == 0x13) { /* left alt (KP compose key) */ 566#endif 567 if (release != 0) { 568 if (sc->sc_flags & KPCOMPOSE) { 569 sc->sc_flags &= ~KPCOMPOSE; 570 if (sc->sc_composed_char > UCHAR_MAX) 571 sc->sc_composed_char = 0; 572 } 573 } else { 574 if (!(sc->sc_flags & KPCOMPOSE)) { 575 sc->sc_flags |= KPCOMPOSE; 576 sc->sc_composed_char = 0; 577 } 578 } 579 } 580 if (sc->sc_flags & KPCOMPOSE) { 581 switch (suncode) { 582 case 0x44: /* KP 7 */ 583 case 0x45: /* KP 8 */ 584 case 0x46: /* KP 9 */ 585 sc->sc_composed_char *= 10; 586 sc->sc_composed_char += suncode - 0x3d; 587 if (sc->sc_composed_char > UCHAR_MAX) 588 return (ERRKEY); 589 goto next_code; 590 case 0x5b: /* KP 4 */ 591 case 0x5c: /* KP 5 */ 592 case 0x5d: /* KP 6 */ 593 sc->sc_composed_char *= 10; 594 sc->sc_composed_char += suncode - 0x58; 595 if (sc->sc_composed_char > UCHAR_MAX) 596 return (ERRKEY); 597 goto next_code; 598 case 0x70: /* KP 1 */ 599 case 0x71: /* KP 2 */ 600 case 0x72: /* KP 3 */ 601 sc->sc_composed_char *= 10; 602 sc->sc_composed_char += suncode - 0x6f; 603 if (sc->sc_composed_char > UCHAR_MAX) 604 return (ERRKEY); 605 goto next_code; 606 case 0x5e: /* KP 0 */ 607 sc->sc_composed_char *= 10; 608 if (sc->sc_composed_char > UCHAR_MAX) 609 return (ERRKEY); 610 goto next_code; 611 612 case 0x44 | SKBD_KEY_RELEASE: /* KP 7 */ 613 case 0x45 | SKBD_KEY_RELEASE: /* KP 8 */ 614 case 0x46 | SKBD_KEY_RELEASE: /* KP 9 */ 615 case 0x5b | SKBD_KEY_RELEASE: /* KP 4 */ 616 case 0x5c | SKBD_KEY_RELEASE: /* KP 5 */ 617 case 0x5d | SKBD_KEY_RELEASE: /* KP 6 */ 618 case 0x70 | SKBD_KEY_RELEASE: /* KP 1 */ 619 case 0x71 | SKBD_KEY_RELEASE: /* KP 2 */ 620 case 0x72 | SKBD_KEY_RELEASE: /* KP 3 */ 621 case 0x5e | SKBD_KEY_RELEASE: /* KP 0 */ 622 goto next_code; 623 default: 624 if (sc->sc_composed_char > 0) { 625 sc->sc_flags &= ~KPCOMPOSE; 626 sc->sc_composed_char = 0; 627 return (ERRKEY); 628 } 629 } 630 } 631 632 key = genkbd_keyaction(kbd, key, release, |
633 &sc->sc_state, &sc->sc_accents);
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409 if (action != NOKEY)
410 return (action);
411 break;
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634 if (key != NOKEY || repeated) 635 return (key); |
636 } 637 } 638 return (0); 639} 640 641static int 642sunkbd_check_char(keyboard_t *kbd) 643{
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420 TODO;
421 return (0);
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644 struct sunkbd_softc *sc; 645 646 if (!KBD_IS_ACTIVE(kbd)) 647 return (FALSE); 648 649 sc = (struct sunkbd_softc *)kbd; 650 if (!(sc->sc_flags & KPCOMPOSE) && (sc->sc_composed_char > 0)) 651 return (TRUE); 652 653 return (sunkbd_check(kbd)); |
654} 655 656static int 657sunkbd_ioctl(keyboard_t *kbd, u_long cmd, caddr_t data) 658{ 659 struct sunkbd_softc *sc;
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428 int error;
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660 int c, error; |
661#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) 662 int ival; 663#endif 664 665 sc = (struct sunkbd_softc *)kbd; 666 error = 0; 667 switch (cmd) { 668 case KDGKBMODE: 669 *(int *)data = sc->sc_mode; 670 break; 671#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) 672 case _IO('K', 7): 673 ival = IOCPARM_IVAL(data); 674 data = (caddr_t)&ival; 675 /* FALLTHROUGH */ 676#endif 677 case KDSKBMODE: 678 switch (*(int *)data) { 679 case K_XLATE: 680 if (sc->sc_mode != K_XLATE) { 681 /* make lock key state and LED state match */ 682 sc->sc_state &= ~LOCK_MASK; 683 sc->sc_state |= KBD_LED_VAL(kbd); 684 } 685 /* FALLTHROUGH */ 686 case K_RAW: 687 case K_CODE: 688 if (sc->sc_mode != *(int *)data) { 689 sunkbd_clear_state(kbd); 690 sc->sc_mode = *(int *)data; 691 } 692 break; 693 default: 694 error = EINVAL; 695 break; 696 } 697 break; 698 case KDGETLED: 699 *(int *)data = KBD_LED_VAL(kbd); 700 break; 701#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) 702 case _IO('K', 66): 703 ival = IOCPARM_IVAL(data); 704 data = (caddr_t)&ival; 705 /* FALLTHROUGH */ 706#endif 707 case KDSETLED: 708 if (*(int *)data & ~LOCK_MASK) { 709 error = EINVAL; 710 break; 711 }
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480 if (sc->sc_uart == NULL)
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712 if (sc->sc_sysdev == NULL) |
713 break;
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482 sc->sc_uart->sc_txdatasz = 2;
483 sc->sc_uart->sc_txbuf[0] = SKBD_CMD_SETLED;
484 sc->sc_uart->sc_txbuf[1] = 0;
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714 c = 0; |
715 if (*(int *)data & CLKED)
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486 sc->sc_uart->sc_txbuf[1] |= SKBD_LED_CAPSLOCK;
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716 c |= SKBD_LED_CAPSLOCK; |
717 if (*(int *)data & NLKED)
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488 sc->sc_uart->sc_txbuf[1] |= SKBD_LED_NUMLOCK;
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718 c |= SKBD_LED_NUMLOCK; |
719 if (*(int *)data & SLKED)
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490 sc->sc_uart->sc_txbuf[1] |= SKBD_LED_SCROLLLOCK;
491 UART_TRANSMIT(sc->sc_uart);
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720 c |= SKBD_LED_SCROLLLOCK; 721 uart_lock(sc->sc_sysdev->hwmtx); 722 sc->sc_sysdev->ops.putc(&sc->sc_sysdev->bas, SKBD_CMD_SETLED); 723 sc->sc_sysdev->ops.putc(&sc->sc_sysdev->bas, c); 724 uart_unlock(sc->sc_sysdev->hwmtx); |
725 KBD_LED_VAL(kbd) = *(int *)data; 726 break; 727 case KDGKBSTATE: 728 *(int *)data = sc->sc_state & LOCK_MASK; 729 break; 730#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) 731 case _IO('K', 20): 732 ival = IOCPARM_IVAL(data); 733 data = (caddr_t)&ival; 734 /* FALLTHROUGH */ 735#endif 736 case KDSKBSTATE: 737 if (*(int *)data & ~LOCK_MASK) { 738 error = EINVAL; 739 break; 740 } 741 sc->sc_state &= ~LOCK_MASK; 742 sc->sc_state |= *(int *)data; 743 /* set LEDs and quit */ 744 return (sunkbd_ioctl(kbd, KDSETLED, data)); 745 case KDSETREPEAT: 746 case KDSETRAD: 747 break; 748 case PIO_KEYMAP: 749 case PIO_KEYMAPENT: 750 case PIO_DEADKEYMAP: 751 default: 752 return (genkbd_commonioctl(kbd, cmd, data)); 753 } 754 return (error); 755} 756 757static int 758sunkbd_lock(keyboard_t *kbd, int lock) 759{
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760 |
761 TODO; 762 return (0); 763} 764 765static void 766sunkbd_clear_state(keyboard_t *kbd) 767{
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534 /* TODO; */
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768 struct sunkbd_softc *sc; 769 770 sc = (struct sunkbd_softc *)kbd; 771 sc->sc_checked_key = -1; 772 sc->sc_repeat_key = -1; 773 sc->sc_accents = 0; 774 sc->sc_composed_char = 0; 775 sc->sc_flags = 0; 776 sc->sc_polling = 0; 777 sc->sc_repeating = 0; 778 sc->sc_state &= LOCK_MASK; /* Preserve locking key state. */ 779 780#if defined(SUNKBD_EMULATE_ATKBD) 781 sc->sc_buffered_char[0] = 0; 782 sc->sc_buffered_char[1] = 0; 783#endif |
784} 785 786static int 787sunkbd_get_state(keyboard_t *kbd, void *buf, size_t len) 788{
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789 |
790 TODO; 791 return (0); 792} 793 794static int 795sunkbd_set_state(keyboard_t *kbd, void *buf, size_t len) 796{
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797 |
798 TODO; 799 return (0); 800} 801 802static int 803sunkbd_poll_mode(keyboard_t *kbd, int on) 804{ 805 struct sunkbd_softc *sc; 806 807 sc = (struct sunkbd_softc *)kbd; 808 if (on) 809 sc->sc_polling++; 810 else 811 sc->sc_polling--; 812 return (0); 813} 814 815static void 816sunkbd_diag(keyboard_t *kbd, int level) 817{
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818 |
819 TODO; 820} 821 822static void 823sunkbd_repeat(void *v) 824{ 825 struct sunkbd_softc *sc = v; 826 827 if (KBD_IS_ACTIVE(&sc->sc_kbd) && KBD_IS_BUSY(&sc->sc_kbd)) { 828 if (sc->sc_repeat_key != -1) { 829 sc->sc_repeating = 1; 830 sc->sc_kbd.kb_callback.kc_func(&sc->sc_kbd, 831 KBDIO_KEYINPUT, sc->sc_kbd.kb_callback.kc_arg); 832 } 833 } 834}
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835 836#if defined(SUNKBD_EMULATE_ATKBD) 837static int 838keycode2scancode(int keycode, int shift, int up) 839{ 840 static const int scan[] = { 841 /* KP enter, right ctrl, KP divide */ 842 0x1c , 0x1d , 0x35 , 843 /* print screen */ 844 0x37 | SCAN_PREFIX_SHIFT, 845 /* right alt, home, up, page up, left, right, end */ 846 0x38, 0x47, 0x48, 0x49, 0x4b, 0x4d, 0x4f, 847 /* down, page down, insert, delete */ 848 0x50, 0x51, 0x52, 0x53, 849 /* pause/break (see also below) */ 850 0x46, 851 /* 852 * MS: left window, right window, menu 853 * also Sun: left meta, right meta, compose 854 */ 855 0x5b, 0x5c, 0x5d, 856 /* Sun type 6 USB */ 857 /* help, stop, again, props, undo, front, copy */ 858 0x68, 0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 859 /* open, paste, find, cut, audiomute, audiolower, audioraise */ 860 0x64, 0x65, 0x66, 0x67, 0x25, 0x1f, 0x1e, 861 /* power */ 862 0x20 863 }; 864 int scancode; 865 866 scancode = keycode; 867 if ((keycode >= 89) && (keycode < 89 + sizeof(scan) / sizeof(scan[0]))) 868 scancode = scan[keycode - 89] | SCAN_PREFIX_E0; 869 /* pause/break */ 870 if ((keycode == 104) && !(shift & CTLS)) 871 scancode = 0x45 | SCAN_PREFIX_E1 | SCAN_PREFIX_CTL; 872 if (shift & SHIFTS) 873 scancode &= ~SCAN_PREFIX_SHIFT; 874 return (scancode | (up ? SCAN_RELEASE : SCAN_PRESS)); 875} 876#endif |
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