sunos_ioctl.c revision 1.21
1 /* $NetBSD: sunos_ioctl.c,v 1.21 1995/10/07 06:27:31 mycroft Exp $ */ 2 3 /* 4 * Copyright (c) 1993 Markus Wild. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * loosely from: Header: sunos_ioctl.c,v 1.7 93/05/28 04:40:43 torek Exp 27 */ 28 29 #include <sys/param.h> 30 #include <sys/proc.h> 31 #include <sys/systm.h> 32 #include <sys/file.h> 33 #include <sys/filedesc.h> 34 #include <sys/ioctl.h> 35 #include <sys/termios.h> 36 #include <sys/tty.h> 37 #include <sys/socket.h> 38 #include <sys/audioio.h> 39 #include <net/if.h> 40 41 #include <sys/mount.h> 42 43 #include <sys/syscallargs.h> 44 #include <compat/sunos/sunos.h> 45 #include <compat/sunos/sunos_syscallargs.h> 46 47 /* 48 * SunOS ioctl calls. 49 * This file is something of a hodge-podge. 50 * Support gets added as things turn up.... 51 */ 52 53 static struct speedtab sptab[] = { 54 { 0, 0 }, 55 { 50, 1 }, 56 { 75, 2 }, 57 { 110, 3 }, 58 { 134, 4 }, 59 { 135, 4 }, 60 { 150, 5 }, 61 { 200, 6 }, 62 { 300, 7 }, 63 { 600, 8 }, 64 { 1200, 9 }, 65 { 1800, 10 }, 66 { 2400, 11 }, 67 { 4800, 12 }, 68 { 9600, 13 }, 69 { 19200, 14 }, 70 { 38400, 15 }, 71 { -1, -1 } 72 }; 73 74 static u_long s2btab[] = { 75 0, 76 50, 77 75, 78 110, 79 134, 80 150, 81 200, 82 300, 83 600, 84 1200, 85 1800, 86 2400, 87 4800, 88 9600, 89 19200, 90 38400, 91 }; 92 93 /* 94 * these two conversion functions have mostly been done 95 * with some perl cut&paste, then handedited to comment 96 * out what doesn't exist under NetBSD. 97 * A note from Markus's code: 98 * (l & BITMASK1) / BITMASK1 * BITMASK2 is translated 99 * optimally by gcc m68k, much better than any ?: stuff. 100 * Code may vary with different architectures of course. 101 * 102 * I don't know what optimizer you used, but seeing divu's and 103 * bfextu's in the m68k assembly output did not encourage me... 104 * as well, gcc on the sparc definately generates much better 105 * code with ?:. 106 */ 107 108 static void 109 stios2btios(st, bt) 110 struct sunos_termios *st; 111 struct termios *bt; 112 { 113 register u_long l, r; 114 115 l = st->c_iflag; 116 r = ((l & 0x00000001) ? IGNBRK : 0); 117 r |= ((l & 0x00000002) ? BRKINT : 0); 118 r |= ((l & 0x00000004) ? IGNPAR : 0); 119 r |= ((l & 0x00000008) ? PARMRK : 0); 120 r |= ((l & 0x00000010) ? INPCK : 0); 121 r |= ((l & 0x00000020) ? ISTRIP : 0); 122 r |= ((l & 0x00000040) ? INLCR : 0); 123 r |= ((l & 0x00000080) ? IGNCR : 0); 124 r |= ((l & 0x00000100) ? ICRNL : 0); 125 /* ((l & 0x00000200) ? IUCLC : 0) */ 126 r |= ((l & 0x00000400) ? IXON : 0); 127 r |= ((l & 0x00000800) ? IXANY : 0); 128 r |= ((l & 0x00001000) ? IXOFF : 0); 129 r |= ((l & 0x00002000) ? IMAXBEL : 0); 130 bt->c_iflag = r; 131 132 l = st->c_oflag; 133 r = ((l & 0x00000001) ? OPOST : 0); 134 /* ((l & 0x00000002) ? OLCUC : 0) */ 135 r |= ((l & 0x00000004) ? ONLCR : 0); 136 /* ((l & 0x00000008) ? OCRNL : 0) */ 137 /* ((l & 0x00000010) ? ONOCR : 0) */ 138 /* ((l & 0x00000020) ? ONLRET : 0) */ 139 /* ((l & 0x00000040) ? OFILL : 0) */ 140 /* ((l & 0x00000080) ? OFDEL : 0) */ 141 /* ((l & 0x00000100) ? NLDLY : 0) */ 142 /* ((l & 0x00000100) ? NL1 : 0) */ 143 /* ((l & 0x00000600) ? CRDLY : 0) */ 144 /* ((l & 0x00000200) ? CR1 : 0) */ 145 /* ((l & 0x00000400) ? CR2 : 0) */ 146 /* ((l & 0x00000600) ? CR3 : 0) */ 147 /* ((l & 0x00001800) ? TABDLY : 0) */ 148 /* ((l & 0x00000800) ? TAB1 : 0) */ 149 /* ((l & 0x00001000) ? TAB2 : 0) */ 150 r |= ((l & 0x00001800) ? OXTABS : 0); 151 /* ((l & 0x00002000) ? BSDLY : 0) */ 152 /* ((l & 0x00002000) ? BS1 : 0) */ 153 /* ((l & 0x00004000) ? VTDLY : 0) */ 154 /* ((l & 0x00004000) ? VT1 : 0) */ 155 /* ((l & 0x00008000) ? FFDLY : 0) */ 156 /* ((l & 0x00008000) ? FF1 : 0) */ 157 /* ((l & 0x00010000) ? PAGEOUT : 0) */ 158 /* ((l & 0x00020000) ? WRAP : 0) */ 159 bt->c_oflag = r; 160 161 l = st->c_cflag; 162 switch (l & 0x00000030) { 163 case 0: 164 r = CS5; 165 break; 166 case 0x00000010: 167 r = CS6; 168 break; 169 case 0x00000020: 170 r = CS7; 171 break; 172 case 0x00000030: 173 r = CS8; 174 break; 175 } 176 r |= ((l & 0x00000040) ? CSTOPB : 0); 177 r |= ((l & 0x00000080) ? CREAD : 0); 178 r |= ((l & 0x00000100) ? PARENB : 0); 179 r |= ((l & 0x00000200) ? PARODD : 0); 180 r |= ((l & 0x00000400) ? HUPCL : 0); 181 r |= ((l & 0x00000800) ? CLOCAL : 0); 182 /* ((l & 0x00001000) ? LOBLK : 0) */ 183 r |= ((l & 0x80000000) ? (CRTS_IFLOW|CCTS_OFLOW) : 0); 184 bt->c_cflag = r; 185 186 bt->c_ispeed = bt->c_ospeed = s2btab[l & 0x0000000f]; 187 188 l = st->c_lflag; 189 r = ((l & 0x00000001) ? ISIG : 0); 190 r |= ((l & 0x00000002) ? ICANON : 0); 191 /* ((l & 0x00000004) ? XCASE : 0) */ 192 r |= ((l & 0x00000008) ? ECHO : 0); 193 r |= ((l & 0x00000010) ? ECHOE : 0); 194 r |= ((l & 0x00000020) ? ECHOK : 0); 195 r |= ((l & 0x00000040) ? ECHONL : 0); 196 r |= ((l & 0x00000080) ? NOFLSH : 0); 197 r |= ((l & 0x00000100) ? TOSTOP : 0); 198 r |= ((l & 0x00000200) ? ECHOCTL : 0); 199 r |= ((l & 0x00000400) ? ECHOPRT : 0); 200 r |= ((l & 0x00000800) ? ECHOKE : 0); 201 /* ((l & 0x00001000) ? DEFECHO : 0) */ 202 r |= ((l & 0x00002000) ? FLUSHO : 0); 203 r |= ((l & 0x00004000) ? PENDIN : 0); 204 bt->c_lflag = r; 205 206 bt->c_cc[VINTR] = st->c_cc[0] ? st->c_cc[0] : _POSIX_VDISABLE; 207 bt->c_cc[VQUIT] = st->c_cc[1] ? st->c_cc[1] : _POSIX_VDISABLE; 208 bt->c_cc[VERASE] = st->c_cc[2] ? st->c_cc[2] : _POSIX_VDISABLE; 209 bt->c_cc[VKILL] = st->c_cc[3] ? st->c_cc[3] : _POSIX_VDISABLE; 210 bt->c_cc[VEOF] = st->c_cc[4] ? st->c_cc[4] : _POSIX_VDISABLE; 211 bt->c_cc[VEOL] = st->c_cc[5] ? st->c_cc[5] : _POSIX_VDISABLE; 212 bt->c_cc[VEOL2] = st->c_cc[6] ? st->c_cc[6] : _POSIX_VDISABLE; 213 /* bt->c_cc[VSWTCH] = st->c_cc[7] ? st->c_cc[7] : _POSIX_VDISABLE; */ 214 bt->c_cc[VSTART] = st->c_cc[8] ? st->c_cc[8] : _POSIX_VDISABLE; 215 bt->c_cc[VSTOP] = st->c_cc[9] ? st->c_cc[9] : _POSIX_VDISABLE; 216 bt->c_cc[VSUSP] = st->c_cc[10] ? st->c_cc[10] : _POSIX_VDISABLE; 217 bt->c_cc[VDSUSP] = st->c_cc[11] ? st->c_cc[11] : _POSIX_VDISABLE; 218 bt->c_cc[VREPRINT] = st->c_cc[12] ? st->c_cc[12] : _POSIX_VDISABLE; 219 bt->c_cc[VDISCARD] = st->c_cc[13] ? st->c_cc[13] : _POSIX_VDISABLE; 220 bt->c_cc[VWERASE] = st->c_cc[14] ? st->c_cc[14] : _POSIX_VDISABLE; 221 bt->c_cc[VLNEXT] = st->c_cc[15] ? st->c_cc[15] : _POSIX_VDISABLE; 222 bt->c_cc[VSTATUS] = st->c_cc[16] ? st->c_cc[16] : _POSIX_VDISABLE; 223 224 /* if `raw mode', create native VMIN/VTIME from SunOS VEOF/VEOL */ 225 bt->c_cc[VMIN] = (bt->c_lflag & ICANON) ? 1 : bt->c_cc[VEOF]; 226 bt->c_cc[VTIME] = (bt->c_lflag & ICANON) ? 1 : bt->c_cc[VEOL]; 227 } 228 229 230 static void 231 btios2stios(bt, st) 232 struct termios *bt; 233 struct sunos_termios *st; 234 { 235 register u_long l, r; 236 237 l = bt->c_iflag; 238 r = ((l & IGNBRK) ? 0x00000001 : 0); 239 r |= ((l & BRKINT) ? 0x00000002 : 0); 240 r |= ((l & IGNPAR) ? 0x00000004 : 0); 241 r |= ((l & PARMRK) ? 0x00000008 : 0); 242 r |= ((l & INPCK) ? 0x00000010 : 0); 243 r |= ((l & ISTRIP) ? 0x00000020 : 0); 244 r |= ((l & INLCR) ? 0x00000040 : 0); 245 r |= ((l & IGNCR) ? 0x00000080 : 0); 246 r |= ((l & ICRNL) ? 0x00000100 : 0); 247 /* ((l & IUCLC) ? 0x00000200 : 0) */ 248 r |= ((l & IXON) ? 0x00000400 : 0); 249 r |= ((l & IXANY) ? 0x00000800 : 0); 250 r |= ((l & IXOFF) ? 0x00001000 : 0); 251 r |= ((l & IMAXBEL) ? 0x00002000 : 0); 252 st->c_iflag = r; 253 254 l = bt->c_oflag; 255 r = ((l & OPOST) ? 0x00000001 : 0); 256 /* ((l & OLCUC) ? 0x00000002 : 0) */ 257 r |= ((l & ONLCR) ? 0x00000004 : 0); 258 /* ((l & OCRNL) ? 0x00000008 : 0) */ 259 /* ((l & ONOCR) ? 0x00000010 : 0) */ 260 /* ((l & ONLRET) ? 0x00000020 : 0) */ 261 /* ((l & OFILL) ? 0x00000040 : 0) */ 262 /* ((l & OFDEL) ? 0x00000080 : 0) */ 263 /* ((l & NLDLY) ? 0x00000100 : 0) */ 264 /* ((l & NL1) ? 0x00000100 : 0) */ 265 /* ((l & CRDLY) ? 0x00000600 : 0) */ 266 /* ((l & CR1) ? 0x00000200 : 0) */ 267 /* ((l & CR2) ? 0x00000400 : 0) */ 268 /* ((l & CR3) ? 0x00000600 : 0) */ 269 /* ((l & TABDLY) ? 0x00001800 : 0) */ 270 /* ((l & TAB1) ? 0x00000800 : 0) */ 271 /* ((l & TAB2) ? 0x00001000 : 0) */ 272 r |= ((l & OXTABS) ? 0x00001800 : 0); 273 /* ((l & BSDLY) ? 0x00002000 : 0) */ 274 /* ((l & BS1) ? 0x00002000 : 0) */ 275 /* ((l & VTDLY) ? 0x00004000 : 0) */ 276 /* ((l & VT1) ? 0x00004000 : 0) */ 277 /* ((l & FFDLY) ? 0x00008000 : 0) */ 278 /* ((l & FF1) ? 0x00008000 : 0) */ 279 /* ((l & PAGEOUT) ? 0x00010000 : 0) */ 280 /* ((l & WRAP) ? 0x00020000 : 0) */ 281 st->c_oflag = r; 282 283 l = bt->c_cflag; 284 switch (l & CSIZE) { 285 case CS5: 286 r = 0; 287 break; 288 case CS6: 289 r = 0x00000010; 290 break; 291 case CS7: 292 r = 0x00000020; 293 break; 294 case CS8: 295 r = 0x00000030; 296 break; 297 } 298 r |= ((l & CSTOPB) ? 0x00000040 : 0); 299 r |= ((l & CREAD) ? 0x00000080 : 0); 300 r |= ((l & PARENB) ? 0x00000100 : 0); 301 r |= ((l & PARODD) ? 0x00000200 : 0); 302 r |= ((l & HUPCL) ? 0x00000400 : 0); 303 r |= ((l & CLOCAL) ? 0x00000800 : 0); 304 /* ((l & LOBLK) ? 0x00001000 : 0) */ 305 r |= ((l & (CRTS_IFLOW|CCTS_OFLOW)) ? 0x80000000 : 0); 306 st->c_cflag = r; 307 308 l = bt->c_lflag; 309 r = ((l & ISIG) ? 0x00000001 : 0); 310 r |= ((l & ICANON) ? 0x00000002 : 0); 311 /* ((l & XCASE) ? 0x00000004 : 0) */ 312 r |= ((l & ECHO) ? 0x00000008 : 0); 313 r |= ((l & ECHOE) ? 0x00000010 : 0); 314 r |= ((l & ECHOK) ? 0x00000020 : 0); 315 r |= ((l & ECHONL) ? 0x00000040 : 0); 316 r |= ((l & NOFLSH) ? 0x00000080 : 0); 317 r |= ((l & TOSTOP) ? 0x00000100 : 0); 318 r |= ((l & ECHOCTL) ? 0x00000200 : 0); 319 r |= ((l & ECHOPRT) ? 0x00000400 : 0); 320 r |= ((l & ECHOKE) ? 0x00000800 : 0); 321 /* ((l & DEFECHO) ? 0x00001000 : 0) */ 322 r |= ((l & FLUSHO) ? 0x00002000 : 0); 323 r |= ((l & PENDIN) ? 0x00004000 : 0); 324 st->c_lflag = r; 325 326 l = ttspeedtab(bt->c_ospeed, sptab); 327 if (l >= 0) 328 st->c_cflag |= l; 329 330 st->c_cc[0] = bt->c_cc[VINTR] != _POSIX_VDISABLE? bt->c_cc[VINTR]:0; 331 st->c_cc[1] = bt->c_cc[VQUIT] != _POSIX_VDISABLE? bt->c_cc[VQUIT]:0; 332 st->c_cc[2] = bt->c_cc[VERASE] != _POSIX_VDISABLE? bt->c_cc[VERASE]:0; 333 st->c_cc[3] = bt->c_cc[VKILL] != _POSIX_VDISABLE? bt->c_cc[VKILL]:0; 334 st->c_cc[4] = bt->c_cc[VEOF] != _POSIX_VDISABLE? bt->c_cc[VEOF]:0; 335 st->c_cc[5] = bt->c_cc[VEOL] != _POSIX_VDISABLE? bt->c_cc[VEOL]:0; 336 st->c_cc[6] = bt->c_cc[VEOL2] != _POSIX_VDISABLE? bt->c_cc[VEOL2]:0; 337 st->c_cc[7] = 0; 338 /* bt->c_cc[VSWTCH] != _POSIX_VDISABLE? bt->c_cc[VSWTCH]: */ 339 st->c_cc[8] = bt->c_cc[VSTART] != _POSIX_VDISABLE? bt->c_cc[VSTART]:0; 340 st->c_cc[9] = bt->c_cc[VSTOP] != _POSIX_VDISABLE? bt->c_cc[VSTOP]:0; 341 st->c_cc[10]= bt->c_cc[VSUSP] != _POSIX_VDISABLE? bt->c_cc[VSUSP]:0; 342 st->c_cc[11]= bt->c_cc[VDSUSP] != _POSIX_VDISABLE? bt->c_cc[VDSUSP]:0; 343 st->c_cc[12]= bt->c_cc[VREPRINT]!= _POSIX_VDISABLE? bt->c_cc[VREPRINT]:0; 344 st->c_cc[13]= bt->c_cc[VDISCARD]!= _POSIX_VDISABLE? bt->c_cc[VDISCARD]:0; 345 st->c_cc[14]= bt->c_cc[VWERASE] != _POSIX_VDISABLE? bt->c_cc[VWERASE]:0; 346 st->c_cc[15]= bt->c_cc[VLNEXT] != _POSIX_VDISABLE? bt->c_cc[VLNEXT]:0; 347 st->c_cc[16]= bt->c_cc[VSTATUS] != _POSIX_VDISABLE? bt->c_cc[VSTATUS]:0; 348 349 if (!(bt->c_lflag & ICANON)) { 350 /* SunOS stores VMIN/VTIME in VEOF/VEOL (if ICANON is off) */ 351 st->c_cc[4] = bt->c_cc[VMIN]; 352 st->c_cc[5] = bt->c_cc[VTIME]; 353 } 354 355 st->c_line = 0; 356 } 357 358 static void 359 stios2stio(ts, t) 360 struct sunos_termios *ts; 361 struct sunos_termio *t; 362 { 363 t->c_iflag = ts->c_iflag; 364 t->c_oflag = ts->c_oflag; 365 t->c_cflag = ts->c_cflag; 366 t->c_lflag = ts->c_lflag; 367 t->c_line = ts->c_line; 368 bcopy(ts->c_cc, t->c_cc, 8); 369 } 370 371 static void 372 stio2stios(t, ts) 373 struct sunos_termio *t; 374 struct sunos_termios *ts; 375 { 376 ts->c_iflag = t->c_iflag; 377 ts->c_oflag = t->c_oflag; 378 ts->c_cflag = t->c_cflag; 379 ts->c_lflag = t->c_lflag; 380 ts->c_line = t->c_line; 381 bcopy(t->c_cc, ts->c_cc, 8); /* don't touch the upper fields! */ 382 } 383 384 int 385 sunos_sys_ioctl(p, v, retval) 386 register struct proc *p; 387 void *v; 388 register_t *retval; 389 { 390 struct sunos_sys_ioctl_args *uap = v; 391 register struct filedesc *fdp = p->p_fd; 392 register struct file *fp; 393 register int (*ctl)(); 394 int error; 395 396 if ( (unsigned)SCARG(uap, fd) >= fdp->fd_nfiles || 397 (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) 398 return EBADF; 399 400 if ((fp->f_flag & (FREAD|FWRITE)) == 0) 401 return EBADF; 402 403 ctl = fp->f_ops->fo_ioctl; 404 405 switch (SCARG(uap, com)) { 406 case _IOR('t', 0, int): 407 SCARG(uap, com) = TIOCGETD; 408 break; 409 case _IOW('t', 1, int): 410 { 411 int disc; 412 413 if ((error = copyin(SCARG(uap, data), (caddr_t)&disc, 414 sizeof disc)) != 0) 415 return error; 416 417 /* map SunOS NTTYDISC into our termios discipline */ 418 if (disc == 2) 419 disc = 0; 420 /* all other disciplines are not supported by NetBSD */ 421 if (disc) 422 return ENXIO; 423 424 return (*ctl)(fp, TIOCSETD, (caddr_t)&disc, p); 425 } 426 case _IOW('t', 101, int): /* sun SUNOS_TIOCSSOFTCAR */ 427 { 428 int x; /* unused */ 429 430 return copyin((caddr_t)&x, SCARG(uap, data), sizeof x); 431 } 432 case _IOR('t', 100, int): /* sun SUNOS_TIOCSSOFTCAR */ 433 { 434 int x = 0; 435 436 return copyout((caddr_t)&x, SCARG(uap, data), sizeof x); 437 } 438 case _IO('t', 36): /* sun TIOCCONS, no parameters */ 439 { 440 int on = 1; 441 return (*ctl)(fp, TIOCCONS, (caddr_t)&on, p); 442 } 443 case _IOW('t', 37, struct sunos_ttysize): 444 { 445 struct winsize ws; 446 struct sunos_ttysize ss; 447 448 if ((error = (*ctl)(fp, TIOCGWINSZ, (caddr_t)&ws, p)) != 0) 449 return (error); 450 451 if ((error = copyin (SCARG(uap, data), &ss, sizeof (ss))) != 0) 452 return error; 453 454 ws.ws_row = ss.ts_row; 455 ws.ws_col = ss.ts_col; 456 457 return ((*ctl)(fp, TIOCSWINSZ, (caddr_t)&ws, p)); 458 } 459 case _IOW('t', 38, struct sunos_ttysize): 460 { 461 struct winsize ws; 462 struct sunos_ttysize ss; 463 464 if ((error = (*ctl)(fp, TIOCGWINSZ, (caddr_t)&ws, p)) != 0) 465 return (error); 466 467 ss.ts_row = ws.ws_row; 468 ss.ts_col = ws.ws_col; 469 470 return copyout ((caddr_t)&ss, SCARG(uap, data), sizeof (ss)); 471 } 472 case _IOW('t', 130, int): 473 SCARG(uap, com) = TIOCSPGRP; 474 break; 475 case _IOR('t', 131, int): 476 SCARG(uap, com) = TIOCGPGRP; 477 break; 478 case _IO('t', 132): 479 SCARG(uap, com) = TIOCSCTTY; 480 break; 481 case SUNOS_TCGETA: 482 case SUNOS_TCGETS: 483 { 484 struct termios bts; 485 struct sunos_termios sts; 486 struct sunos_termio st; 487 488 if ((error = (*ctl)(fp, TIOCGETA, (caddr_t)&bts, p)) != 0) 489 return error; 490 491 btios2stios (&bts, &sts); 492 if (SCARG(uap, com) == SUNOS_TCGETA) { 493 stios2stio (&sts, &st); 494 return copyout((caddr_t)&st, SCARG(uap, data), 495 sizeof (st)); 496 } else 497 return copyout((caddr_t)&sts, SCARG(uap, data), 498 sizeof (sts)); 499 /*NOTREACHED*/ 500 } 501 case SUNOS_TCSETA: 502 case SUNOS_TCSETAW: 503 case SUNOS_TCSETAF: 504 { 505 struct termios bts; 506 struct sunos_termios sts; 507 struct sunos_termio st; 508 509 if ((error = copyin(SCARG(uap, data), (caddr_t)&st, 510 sizeof (st))) != 0) 511 return error; 512 513 /* get full BSD termios so we don't lose information */ 514 if ((error = (*ctl)(fp, TIOCGETA, (caddr_t)&bts, p)) != 0) 515 return error; 516 517 /* 518 * convert to sun termios, copy in information from 519 * termio, and convert back, then set new values. 520 */ 521 btios2stios(&bts, &sts); 522 stio2stios(&st, &sts); 523 stios2btios(&sts, &bts); 524 525 return (*ctl)(fp, SCARG(uap, com) - SUNOS_TCSETA + TIOCSETA, 526 (caddr_t)&bts, p); 527 } 528 case SUNOS_TCSETS: 529 case SUNOS_TCSETSW: 530 case SUNOS_TCSETSF: 531 { 532 struct termios bts; 533 struct sunos_termios sts; 534 535 if ((error = copyin (SCARG(uap, data), (caddr_t)&sts, 536 sizeof (sts))) != 0) 537 return error; 538 stios2btios (&sts, &bts); 539 return (*ctl)(fp, SCARG(uap, com) - SUNOS_TCSETS + TIOCSETA, 540 (caddr_t)&bts, p); 541 } 542 /* 543 * Pseudo-tty ioctl translations. 544 */ 545 case _IOW('t', 32, int): { /* TIOCTCNTL */ 546 int error, on; 547 548 if (error = copyin (SCARG(uap, data), (caddr_t)&on, sizeof (on))) 549 return error; 550 return (*ctl)(fp, TIOCUCNTL, (caddr_t)&on, p); 551 } 552 case _IOW('t', 33, int): { /* TIOCSIGNAL */ 553 int error, sig; 554 555 if (error = copyin (SCARG(uap, data), (caddr_t)&sig, sizeof (sig))) 556 return error; 557 return (*ctl)(fp, TIOCSIG, (caddr_t)&sig, p); 558 } 559 560 /* 561 * Socket ioctl translations. 562 */ 563 #define IFREQ_IN(a) { \ 564 struct ifreq ifreq; \ 565 if (error = copyin (SCARG(uap, data), (caddr_t)&ifreq, sizeof (ifreq))) \ 566 return error; \ 567 return (*ctl)(fp, a, (caddr_t)&ifreq, p); \ 568 } 569 #define IFREQ_INOUT(a) { \ 570 struct ifreq ifreq; \ 571 if (error = copyin (SCARG(uap, data), (caddr_t)&ifreq, sizeof (ifreq))) \ 572 return error; \ 573 if (error = (*ctl)(fp, a, (caddr_t)&ifreq, p)) \ 574 return error; \ 575 return copyout ((caddr_t)&ifreq, SCARG(uap, data), sizeof (ifreq)); \ 576 } 577 578 case _IOW('i', 12, struct ifreq): 579 /* SIOCSIFADDR */ 580 break; 581 582 case _IOWR('i', 13, struct ifreq): 583 IFREQ_INOUT(OSIOCGIFADDR); 584 585 case _IOW('i', 14, struct ifreq): 586 /* SIOCSIFDSTADDR */ 587 break; 588 589 case _IOWR('i', 15, struct ifreq): 590 IFREQ_INOUT(OSIOCGIFDSTADDR); 591 592 case _IOW('i', 16, struct ifreq): 593 /* SIOCSIFFLAGS */ 594 break; 595 596 case _IOWR('i', 17, struct ifreq): 597 /* SIOCGIFFLAGS */ 598 break; 599 600 case _IOW('i', 21, struct ifreq): 601 IFREQ_IN(SIOCSIFMTU); 602 603 case _IOWR('i', 22, struct ifreq): 604 IFREQ_INOUT(SIOCGIFMTU); 605 606 case _IOWR('i', 23, struct ifreq): 607 IFREQ_INOUT(SIOCGIFBRDADDR); 608 609 case _IOW('i', 24, struct ifreq): 610 IFREQ_IN(SIOCSIFBRDADDR); 611 612 case _IOWR('i', 25, struct ifreq): 613 IFREQ_INOUT(OSIOCGIFNETMASK); 614 615 case _IOW('i', 26, struct ifreq): 616 IFREQ_IN(SIOCSIFNETMASK); 617 618 case _IOWR('i', 27, struct ifreq): 619 IFREQ_INOUT(SIOCGIFMETRIC); 620 621 case _IOWR('i', 28, struct ifreq): 622 IFREQ_IN(SIOCSIFMETRIC); 623 624 case _IOW('i', 30, struct arpreq): 625 /* SIOCSARP */ 626 break; 627 628 case _IOWR('i', 31, struct arpreq): 629 /* SIOCGARP */ 630 break; 631 632 case _IOW('i', 32, struct arpreq): 633 /* SIOCDARP */ 634 break; 635 636 case _IOW('i', 18, struct ifreq): /* SIOCSIFMEM */ 637 case _IOWR('i', 19, struct ifreq): /* SIOCGIFMEM */ 638 case _IOW('i', 40, struct ifreq): /* SIOCUPPER */ 639 case _IOW('i', 41, struct ifreq): /* SIOCLOWER */ 640 case _IOW('i', 44, struct ifreq): /* SIOCSETSYNC */ 641 case _IOWR('i', 45, struct ifreq): /* SIOCGETSYNC */ 642 case _IOWR('i', 46, struct ifreq): /* SIOCSDSTATS */ 643 case _IOWR('i', 47, struct ifreq): /* SIOCSESTATS */ 644 case _IOW('i', 48, int): /* SIOCSPROMISC */ 645 case _IOW('i', 49, struct ifreq): /* SIOCADDMULTI */ 646 case _IOW('i', 50, struct ifreq): /* SIOCDELMULTI */ 647 return EOPNOTSUPP; 648 649 case _IOWR('i', 20, struct ifconf): /* SIOCGIFCONF */ 650 { 651 struct ifconf ifconf; 652 653 /* 654 * XXX: two more problems 655 * 1. our sockaddr's are variable length, not always sizeof(sockaddr) 656 * 2. this returns a name per protocol, ie. it returns two "lo0"'s 657 */ 658 if (error = copyin (SCARG(uap, data), (caddr_t)&ifconf, 659 sizeof (ifconf))) 660 return error; 661 if (error = (*ctl)(fp, OSIOCGIFCONF, (caddr_t)&ifconf, p)) 662 return error; 663 return copyout ((caddr_t)&ifconf, SCARG(uap, data), 664 sizeof (ifconf)); 665 } 666 667 /* 668 * Audio ioctl translations. 669 */ 670 case _IOR('A', 1, struct sunos_audio_info): /* AUDIO_GETINFO */ 671 sunos_au_getinfo: 672 { 673 struct audio_info aui; 674 struct sunos_audio_info sunos_aui; 675 676 if (error = (*ctl)(fp, AUDIO_GETINFO, (caddr_t)&aui, p)) 677 return error; 678 679 sunos_aui.play = *(struct sunos_audio_prinfo *)&aui.play; 680 sunos_aui.record = *(struct sunos_audio_prinfo *)&aui.record; 681 682 /* `avail_ports' is `seek' in BSD */ 683 #define AUDIO_SPEAKER 1 684 #define AUDIO_HEADPHONE 2 685 sunos_aui.play.avail_ports = AUDIO_SPEAKER | AUDIO_HEADPHONE; 686 sunos_aui.record.avail_ports = AUDIO_SPEAKER | AUDIO_HEADPHONE; 687 688 sunos_aui.play.waiting = 0; 689 sunos_aui.record.waiting = 0; 690 sunos_aui.play.eof = 0; 691 sunos_aui.record.eof = 0; 692 sunos_aui.monitor_gain = aui.__spare; /* XXX */ 693 /*XXXsunos_aui.output_muted = 0;*/ 694 /*XXX*/sunos_aui.reserved[0] = 0; 695 /*XXX*/sunos_aui.reserved[1] = 0; 696 /*XXX*/sunos_aui.reserved[2] = 0; 697 /*XXX*/sunos_aui.reserved[3] = 0; 698 699 return copyout ((caddr_t)&sunos_aui, SCARG(uap, data), 700 sizeof (sunos_aui)); 701 } 702 703 case _IOWR('A', 2, struct sunos_audio_info): /* AUDIO_SETINFO */ 704 { 705 struct audio_info aui; 706 struct sunos_audio_info sunos_aui; 707 708 if (error = copyin (SCARG(uap, data), (caddr_t)&sunos_aui, 709 sizeof (sunos_aui))) 710 return error; 711 712 aui.play = *(struct audio_prinfo *)&sunos_aui.play; 713 aui.record = *(struct audio_prinfo *)&sunos_aui.record; 714 aui.__spare = sunos_aui.monitor_gain; 715 aui.blocksize = ~0; 716 aui.hiwat = ~0; 717 aui.lowat = ~0; 718 aui.backlog = ~0; 719 aui.mode = ~0; 720 /* 721 * The bsd driver does not distinguish between paused and 722 * active. (In the sun driver, not active means samples are 723 * not ouput at all, but paused means the last streams buffer 724 * is drained and then output stops.) If either are 0, then 725 * when stop output. Otherwise, if either are non-zero, 726 * we resume. 727 */ 728 if (sunos_aui.play.pause == 0 || sunos_aui.play.active == 0) 729 aui.play.pause = 0; 730 else if (sunos_aui.play.pause != (u_char)~0 || 731 sunos_aui.play.active != (u_char)~0) 732 aui.play.pause = 1; 733 if (sunos_aui.record.pause == 0 || sunos_aui.record.active == 0) 734 aui.record.pause = 0; 735 else if (sunos_aui.record.pause != (u_char)~0 || 736 sunos_aui.record.active != (u_char)~0) 737 aui.record.pause = 1; 738 739 if (error = (*ctl)(fp, AUDIO_SETINFO, (caddr_t)&aui, p)) 740 return error; 741 /* Return new state */ 742 goto sunos_au_getinfo; 743 } 744 case _IO('A', 3): /* AUDIO_DRAIN */ 745 return (*ctl)(fp, AUDIO_DRAIN, (void *)0, p); 746 case _IOR('A', 4, int): /* AUDIO_GETDEV */ 747 { 748 int devtype = SUNOS_AUDIO_DEV_AMD; 749 return copyout ((caddr_t)&devtype, SCARG(uap, data), 750 sizeof (devtype)); 751 } 752 753 /* 754 * Selected streams ioctls. 755 */ 756 #define SUNOS_S_FLUSHR 1 757 #define SUNOS_S_FLUSHW 2 758 #define SUNOS_S_FLUSHRW 3 759 760 #define SUNOS_S_INPUT 1 761 #define SUNOS_S_HIPRI 2 762 #define SUNOS_S_OUTPUT 4 763 #define SUNOS_S_MSG 8 764 765 case _IO('S', 5): /* I_FLUSH */ 766 { 767 int tmp = 0; 768 switch ((int)SCARG(uap, data)) { 769 case SUNOS_S_FLUSHR: tmp = FREAD; 770 case SUNOS_S_FLUSHW: tmp = FWRITE; 771 case SUNOS_S_FLUSHRW: tmp = FREAD|FWRITE; 772 } 773 return (*ctl)(fp, TIOCFLUSH, (caddr_t)&tmp, p); 774 } 775 case _IO('S', 9): /* I_SIGSET */ 776 { 777 int on = 1; 778 if (((int)SCARG(uap, data) & (SUNOS_S_HIPRI|SUNOS_S_INPUT)) == 779 SUNOS_S_HIPRI) 780 return EOPNOTSUPP; 781 return (*ctl)(fp, FIOASYNC, (caddr_t)&on, p); 782 } 783 } 784 return (sys_ioctl(p, uap, retval)); 785 } 786
Indexes created Wed Sep 24 05:09:52 GMT 2025