netbsd32_ioctl.c revision 1.92.2.3
1 /* $NetBSD: netbsd32_ioctl.c,v 1.92.2.3 2020/04/13 08:04:16 martin Exp $ */ 2 3 /* 4 * Copyright (c) 1998, 2001 Matthew R. Green 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. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 /* 30 * handle ioctl conversions from netbsd32 -> 64-bit kernel 31 */ 32 33 #include <sys/cdefs.h> 34 __KERNEL_RCSID(0, "$NetBSD: netbsd32_ioctl.c,v 1.92.2.3 2020/04/13 08:04:16 martin Exp $"); 35 36 #if defined(_KERNEL_OPT) 37 #include "opt_ntp.h" 38 #endif 39 40 #include <sys/param.h> 41 #include <sys/atomic.h> 42 #include <sys/systm.h> 43 #include <sys/filedesc.h> 44 #include <sys/ioctl.h> 45 #include <sys/file.h> 46 #include <sys/proc.h> 47 #include <sys/socketvar.h> 48 #include <sys/audioio.h> 49 #include <sys/disklabel.h> 50 #include <sys/dkio.h> 51 #include <sys/ataio.h> 52 #include <sys/sockio.h> 53 #include <sys/socket.h> 54 #include <sys/ttycom.h> 55 #include <sys/mount.h> 56 #include <sys/syscallargs.h> 57 #include <sys/ktrace.h> 58 #include <sys/kmem.h> 59 #include <sys/envsys.h> 60 #include <sys/wdog.h> 61 #include <sys/clockctl.h> 62 #include <sys/exec_elf.h> 63 #include <sys/ksyms.h> 64 #include <sys/drvctlio.h> 65 #include <sys/compat_stub.h> 66 67 #include <sys/vnode.h> 68 #include <sys/conf.h> 69 #include <miscfs/specfs/specdev.h> 70 71 #ifdef __sparc__ 72 #include <dev/sun/fbio.h> 73 #include <machine/openpromio.h> 74 #endif 75 76 #include <net/if.h> 77 #include <net/route.h> 78 79 #include <net/if_pppoe.h> 80 #include <net/if_sppp.h> 81 82 #include <net/bpf.h> 83 #include <netinet/in.h> 84 #include <netinet/in_var.h> 85 #include <netinet/igmp.h> 86 #include <netinet/igmp_var.h> 87 #include <netinet/ip_mroute.h> 88 89 #include <compat/sys/sockio.h> 90 91 #include <compat/netbsd32/netbsd32.h> 92 #include <compat/netbsd32/netbsd32_ioctl.h> 93 #include <compat/netbsd32/netbsd32_syscallargs.h> 94 #include <compat/netbsd32/netbsd32_conv.h> 95 96 #include <dev/vndvar.h> 97 98 /* convert to/from different structures */ 99 100 #if 0 101 static inline void 102 netbsd32_to_format_op(struct netbsd32_format_op *s32p, 103 struct format_op *p, u_long cmd) 104 { 105 106 p->df_buf = (char *)NETBSD32PTR64(s32p->df_buf); 107 p->df_count = s32p->df_count; 108 p->df_startblk = s32p->df_startblk; 109 memcpy(p->df_reg, s32p->df_reg, sizeof(s32p->df_reg)); 110 } 111 #endif 112 113 static inline void 114 netbsd32_to_ifreq(struct netbsd32_ifreq *s32p, struct ifreq *p, u_long cmd) 115 { 116 117 memcpy(p, s32p, sizeof *s32p); 118 /* 119 * XXX 120 * struct ifreq says the same, but sometimes the ifr_data 121 * union member needs to be converted to 64 bits... this 122 * is very driver specific and so we ignore it for now.. 123 */ 124 switch (cmd) { 125 case SIOCGIFDATA: 126 case SIOCZIFDATA: 127 case SIOCGIFGENERIC: 128 case SIOCSIFGENERIC: 129 p->ifr_data = (void *)NETBSD32PTR64(s32p->ifr_data); 130 break; 131 } 132 } 133 134 static inline void 135 netbsd32_to_oifreq(struct netbsd32_oifreq *s32p, struct oifreq *p, u_long cmd) 136 { 137 138 memcpy(p, s32p, sizeof *s32p); 139 /* 140 * XXX 141 * struct ifreq says the same, but sometimes the ifr_data 142 * union member needs to be converted to 64 bits... this 143 * is very driver specific and so we ignore it for now.. 144 */ 145 if (cmd == SIOCGIFDATA || cmd == SIOCZIFDATA) 146 p->ifr_data = (void *)NETBSD32PTR64(s32p->ifr_data); 147 } 148 149 static inline void 150 netbsd32_to_if_addrprefreq(const struct netbsd32_if_addrprefreq *ifap32, 151 struct if_addrprefreq *ifap, u_long cmd) 152 { 153 154 memcpy(ifap->ifap_name, ifap32->ifap_name, IFNAMSIZ); 155 ifap->ifap_preference = ifap32->ifap_preference; 156 memcpy(&ifap->ifap_addr, &ifap32->ifap_addr, 157 uimin(ifap32->ifap_addr.ss_len, _SS_MAXSIZE)); 158 } 159 160 static inline void 161 netbsd32_to_ifconf(struct netbsd32_ifconf *s32p, struct ifconf *p, u_long cmd) 162 { 163 164 p->ifc_len = s32p->ifc_len; 165 /* ifc_buf & ifc_req are the same size so this works */ 166 p->ifc_buf = (void *)NETBSD32PTR64(s32p->ifc_buf); 167 } 168 169 static inline void 170 netbsd32_to_ifmediareq(struct netbsd32_ifmediareq *s32p, 171 struct ifmediareq *p, u_long cmd) 172 { 173 174 memcpy(p, s32p, sizeof *s32p); 175 p->ifm_ulist = (int *)NETBSD32PTR64(s32p->ifm_ulist); 176 } 177 178 static inline void 179 netbsd32_to_pppoediscparms(struct netbsd32_pppoediscparms *s32p, 180 struct pppoediscparms *p, u_long cmd) 181 { 182 183 memcpy(p->ifname, s32p->ifname, sizeof p->ifname); 184 memcpy(p->eth_ifname, s32p->eth_ifname, sizeof p->eth_ifname); 185 p->ac_name = (char *)NETBSD32PTR64(s32p->ac_name); 186 p->ac_name_len = s32p->ac_name_len; 187 p->service_name = (char *)NETBSD32PTR64(s32p->service_name); 188 p->service_name_len = s32p->service_name_len; 189 } 190 191 static inline void 192 netbsd32_to_spppauthcfg(struct netbsd32_spppauthcfg *s32p, 193 struct spppauthcfg *p, u_long cmd) 194 { 195 196 memcpy(p->ifname, s32p->ifname, sizeof p->ifname); 197 p->hisauth = s32p->hisauth; 198 p->myauth = s32p->myauth; 199 p->myname_length = s32p->myname_length; 200 p->mysecret_length = s32p->mysecret_length; 201 p->hisname_length = s32p->hisname_length; 202 p->hissecret_length = s32p->hissecret_length; 203 p->myauthflags = s32p->myauthflags; 204 p->hisauthflags = s32p->hisauthflags; 205 p->myname = (char *)NETBSD32PTR64(s32p->myname); 206 p->mysecret = (char *)NETBSD32PTR64(s32p->mysecret); 207 p->hisname = (char *)NETBSD32PTR64(s32p->hisname); 208 p->hissecret = (char *)NETBSD32PTR64(s32p->hissecret); 209 } 210 211 static inline void 212 netbsd32_to_ifdrv(struct netbsd32_ifdrv *s32p, struct ifdrv *p, u_long cmd) 213 { 214 215 memcpy(p->ifd_name, s32p->ifd_name, sizeof p->ifd_name); 216 p->ifd_cmd = s32p->ifd_cmd; 217 p->ifd_len = s32p->ifd_len; 218 p->ifd_data = (void *)NETBSD32PTR64(s32p->ifd_data); 219 } 220 221 static inline void 222 netbsd32_to_sioc_vif_req(struct netbsd32_sioc_vif_req *s32p, 223 struct sioc_vif_req *p, u_long cmd) 224 { 225 226 p->vifi = s32p->vifi; 227 p->icount = (u_long)s32p->icount; 228 p->ocount = (u_long)s32p->ocount; 229 p->ibytes = (u_long)s32p->ibytes; 230 p->obytes = (u_long)s32p->obytes; 231 } 232 233 static inline void 234 netbsd32_to_sioc_sg_req(struct netbsd32_sioc_sg_req *s32p, 235 struct sioc_sg_req *p, u_long cmd) 236 { 237 238 p->src = s32p->src; 239 p->grp = s32p->grp; 240 p->pktcnt = (u_long)s32p->pktcnt; 241 p->bytecnt = (u_long)s32p->bytecnt; 242 p->wrong_if = (u_long)s32p->wrong_if; 243 } 244 245 static inline void 246 netbsd32_to_atareq(struct netbsd32_atareq *s32p, struct atareq *p, u_long cmd) 247 { 248 249 p->flags = (u_long)s32p->flags; 250 p->command = s32p->command; 251 p->features = s32p->features; 252 p->sec_count = s32p->sec_count; 253 p->sec_num = s32p->sec_num; 254 p->head = s32p->head; 255 p->cylinder = s32p->cylinder; 256 p->databuf = (char *)NETBSD32PTR64(s32p->databuf); 257 p->datalen = (u_long)s32p->datalen; 258 p->timeout = s32p->timeout; 259 p->retsts = s32p->retsts; 260 p->error = s32p->error; 261 } 262 263 static inline void 264 netbsd32_to_vnd_ioctl(struct netbsd32_vnd_ioctl *s32p, 265 struct vnd_ioctl *p, u_long cmd) 266 { 267 268 p->vnd_file = (char *)NETBSD32PTR64(s32p->vnd_file); 269 p->vnd_flags = s32p->vnd_flags; 270 p->vnd_geom = s32p->vnd_geom; 271 p->vnd_osize = s32p->vnd_osize; 272 p->vnd_size = s32p->vnd_size; 273 } 274 275 static inline void 276 netbsd32_to_vnd_user(struct netbsd32_vnd_user *s32p, 277 struct vnd_user *p, u_long cmd) 278 { 279 280 p->vnu_unit = s32p->vnu_unit; 281 p->vnu_dev = s32p->vnu_dev; 282 p->vnu_ino = s32p->vnu_ino; 283 } 284 285 static inline void 286 netbsd32_to_vnd_ioctl50(struct netbsd32_vnd_ioctl50 *s32p, 287 struct vnd_ioctl50 *p, u_long cmd) 288 { 289 290 p->vnd_file = (char *)NETBSD32PTR64(s32p->vnd_file); 291 p->vnd_flags = s32p->vnd_flags; 292 p->vnd_geom = s32p->vnd_geom; 293 p->vnd_size = s32p->vnd_size; 294 } 295 296 static inline void 297 netbsd32_to_plistref(struct netbsd32_plistref *s32p, 298 struct plistref *p, u_long cmd) 299 { 300 301 p->pref_plist = NETBSD32PTR64(s32p->pref_plist); 302 p->pref_len = s32p->pref_len; 303 } 304 305 static inline void 306 netbsd32_to_nvlist_ref_t(netbsd32_nvlist_ref_t *s32p, 307 nvlist_ref_t *p, u_long cmd) 308 { 309 310 p->buf = NETBSD32PTR64(s32p->buf); 311 p->len = s32p->len; 312 p->flags = s32p->flags; 313 } 314 315 static inline void 316 netbsd32_to_u_long(netbsd32_u_long *s32p, u_long *p, u_long cmd) 317 { 318 319 *p = (u_long)*s32p; 320 } 321 322 static inline void 323 netbsd32_to_voidp(netbsd32_voidp *s32p, voidp *p, u_long cmd) 324 { 325 326 *p = (void *)NETBSD32PTR64(*s32p); 327 } 328 329 static inline void 330 netbsd32_to_wdog_conf(struct netbsd32_wdog_conf *s32p, 331 struct wdog_conf *p, u_long cmd) 332 { 333 334 p->wc_names = (char *)NETBSD32PTR64(s32p->wc_names); 335 p->wc_count = s32p->wc_count; 336 } 337 338 static inline void 339 netbsd32_to_npf_ioctl_table(const struct netbsd32_npf_ioctl_table *s32p, 340 struct npf_ioctl_table *p, u_long cmd) 341 { 342 343 p->nct_cmd = s32p->nct_cmd; 344 p->nct_name = NETBSD32PTR64(s32p->nct_name); 345 switch (s32p->nct_cmd) { 346 case NPF_CMD_TABLE_LOOKUP: 347 case NPF_CMD_TABLE_ADD: 348 case NPF_CMD_TABLE_REMOVE: 349 p->nct_data.ent = s32p->nct_data.ent; 350 break; 351 case NPF_CMD_TABLE_LIST: 352 p->nct_data.buf.buf = NETBSD32PTR64(s32p->nct_data.buf.buf); 353 p->nct_data.buf.len = s32p->nct_data.buf.len; 354 break; 355 } 356 } 357 358 static inline void 359 netbsd32_to_bpf_program(struct netbsd32_bpf_program *s32p, 360 struct bpf_program *p, u_long cmd) 361 { 362 363 p->bf_insns = (void *)NETBSD32PTR64(s32p->bf_insns); 364 p->bf_len = s32p->bf_len; 365 } 366 367 static inline void 368 netbsd32_to_bpf_dltlist(struct netbsd32_bpf_dltlist *s32p, 369 struct bpf_dltlist *p, u_long cmd) 370 { 371 372 p->bfl_list = (void *)NETBSD32PTR64(s32p->bfl_list); 373 p->bfl_len = s32p->bfl_len; 374 } 375 376 /* wsdisplay stuff */ 377 static inline void 378 netbsd32_to_wsdisplay_addscreendata( 379 struct netbsd32_wsdisplay_addscreendata *asd32, 380 struct wsdisplay_addscreendata *asd, u_long cmd) 381 { 382 383 asd->screentype = (char *)NETBSD32PTR64(asd32->screentype); 384 asd->emul = (char *)NETBSD32PTR64(asd32->emul); 385 asd->idx = asd32->idx; 386 } 387 388 static inline void 389 netbsd32_to_ieee80211req(struct netbsd32_ieee80211req *ireq32, 390 struct ieee80211req *ireq, u_long cmd) 391 { 392 393 memcpy(ireq->i_name, ireq32->i_name, IFNAMSIZ); 394 ireq->i_type = ireq32->i_type; 395 ireq->i_val = ireq32->i_val; 396 ireq->i_len = ireq32->i_len; 397 ireq->i_data = NETBSD32PTR64(ireq32->i_data); 398 } 399 400 static inline void 401 netbsd32_to_ieee80211_nwkey(struct netbsd32_ieee80211_nwkey *nwk32, 402 struct ieee80211_nwkey *nwk, u_long cmd) 403 { 404 int i; 405 406 memcpy(nwk->i_name, nwk32->i_name, IFNAMSIZ); 407 nwk->i_wepon = nwk32->i_wepon; 408 nwk->i_defkid = nwk32->i_defkid; 409 for (i = 0; i < IEEE80211_WEP_NKID; i++) { 410 nwk->i_key[i].i_keylen = nwk32->i_key[i].i_keylen; 411 nwk->i_key[i].i_keydat = 412 NETBSD32PTR64(nwk32->i_key[i].i_keydat); 413 } 414 } 415 416 static inline void 417 netbsd32_to_wsdisplay_cursor(struct netbsd32_wsdisplay_cursor *c32, 418 struct wsdisplay_cursor *c, u_long cmd) 419 { 420 421 c->which = c32->which; 422 c->enable = c32->enable; 423 c->pos.x = c32->pos.x; 424 c->pos.y = c32->pos.y; 425 c->hot.x = c32->hot.x; 426 c->hot.y = c32->hot.y; 427 c->size.x = c32->size.x; 428 c->size.y = c32->size.y; 429 c->cmap.index = c32->cmap.index; 430 c->cmap.count = c32->cmap.count; 431 c->cmap.red = NETBSD32PTR64(c32->cmap.red); 432 c->cmap.green = NETBSD32PTR64(c32->cmap.green); 433 c->cmap.blue = NETBSD32PTR64(c32->cmap.blue); 434 c->image = NETBSD32PTR64(c32->image); 435 c->mask = NETBSD32PTR64(c32->mask); 436 } 437 438 static inline void 439 netbsd32_to_wsdisplay_cmap(struct netbsd32_wsdisplay_cmap *c32, 440 struct wsdisplay_cmap *c, u_long cmd) 441 { 442 443 c->index = c32->index; 444 c->count = c32->count; 445 c->red = NETBSD32PTR64(c32->red); 446 c->green = NETBSD32PTR64(c32->green); 447 c->blue = NETBSD32PTR64(c32->blue); 448 } 449 450 static inline void 451 netbsd32_to_wsdisplay_font(struct netbsd32_wsdisplay_font *f32, 452 struct wsdisplay_font *f, u_long cmd) 453 { 454 455 f->name = NETBSD32PTR64(f32->name); 456 f->firstchar = f32->firstchar; 457 f->numchars = f32->numchars; 458 f->encoding = f32->encoding; 459 f->fontwidth = f32->fontwidth; 460 f->fontheight = f32->fontheight; 461 f->stride = f32->stride; 462 f->bitorder = f32->bitorder; 463 f->byteorder = f32->byteorder; 464 f->data = NETBSD32PTR64(f32->data); 465 } 466 467 static inline void 468 netbsd32_to_wsdisplay_usefontdata(struct netbsd32_wsdisplay_usefontdata *f32, 469 struct wsdisplay_usefontdata *f, u_long cmd) 470 { 471 472 f->name = NETBSD32PTR64(f32->name); 473 } 474 475 static inline void 476 netbsd32_to_clockctl_settimeofday( 477 const struct netbsd32_clockctl_settimeofday *s32p, 478 struct clockctl_settimeofday *p, u_long cmd) 479 { 480 481 p->tv = NETBSD32PTR64(s32p->tv); 482 p->tzp = NETBSD32PTR64(s32p->tzp); 483 } 484 485 static inline void 486 netbsd32_to_clockctl_adjtime( 487 const struct netbsd32_clockctl_adjtime *s32p, 488 struct clockctl_adjtime *p, u_long cmd) 489 { 490 491 p->delta = NETBSD32PTR64(s32p->delta); 492 p->olddelta = NETBSD32PTR64(s32p->olddelta); 493 } 494 495 static inline void 496 netbsd32_to_clockctl_clock_settime( 497 const struct netbsd32_clockctl_clock_settime *s32p, 498 struct clockctl_clock_settime *p, u_long cmd) 499 { 500 501 p->clock_id = s32p->clock_id; 502 p->tp = NETBSD32PTR64(s32p->tp); 503 } 504 505 #ifdef NTP 506 static inline void 507 netbsd32_to_clockctl_ntp_adjtime( 508 const struct netbsd32_clockctl_ntp_adjtime *s32p, 509 struct clockctl_ntp_adjtime *p, u_long cmd) 510 { 511 512 p->tp = NETBSD32PTR64(s32p->tp); 513 p->retval = s32p->retval; 514 } 515 #endif 516 517 static inline void 518 netbsd32_to_ksyms_gsymbol(const struct netbsd32_ksyms_gsymbol *s32p, 519 struct ksyms_gsymbol *p, u_long cmd) 520 { 521 522 p->kg_name = NETBSD32PTR64(s32p->kg_name); 523 } 524 525 static inline void 526 netbsd32_to_ksyms_gvalue(const struct netbsd32_ksyms_gvalue *s32p, 527 struct ksyms_gvalue *p, u_long cmd) 528 { 529 530 p->kv_name = NETBSD32PTR64(s32p->kv_name); 531 } 532 533 static inline void 534 netbsd32_to_devlistargs(const struct netbsd32_devlistargs *s32p, 535 struct devlistargs *p, u_long cmd) 536 { 537 538 memcpy(p->l_devname, s32p->l_devname, sizeof(p->l_devname)); 539 p->l_children = s32p->l_children; 540 p->l_childname = NETBSD32PTR64(s32p->l_childname); 541 } 542 543 static inline void 544 netbsd32_to_devrescanargs(const struct netbsd32_devrescanargs *s32p, 545 struct devrescanargs *p, u_long cmd) 546 { 547 548 memcpy(p->busname, s32p->busname, sizeof(p->busname)); 549 memcpy(p->ifattr, s32p->ifattr, sizeof(p->ifattr)); 550 p->numlocators = s32p->numlocators; 551 p->locators = NETBSD32PTR64(s32p->locators); 552 } 553 554 static inline void 555 netbsd32_to_disk_strategy(const struct netbsd32_disk_strategy *s32p, 556 struct disk_strategy *p, u_long cmd) 557 { 558 559 memcpy(p->dks_name, s32p->dks_name, sizeof(p->dks_name)); 560 p->dks_param = NETBSD32PTR64(s32p->dks_param); 561 p->dks_paramlen = s32p->dks_paramlen; 562 } 563 564 static inline void 565 netbsd32_to_dkwedge_list(const struct netbsd32_dkwedge_list *s32p, 566 struct dkwedge_list *p, u_long cmd) 567 { 568 569 p->dkwl_buf = NETBSD32PTR64(s32p->dkwl_buf); 570 p->dkwl_bufsize = s32p->dkwl_bufsize; 571 p->dkwl_nwedges = s32p->dkwl_nwedges; 572 p->dkwl_ncopied = s32p->dkwl_ncopied; 573 } 574 575 /* 576 * handle ioctl conversions from 64-bit kernel -> netbsd32 577 */ 578 579 #if 0 580 static inline void 581 netbsd32_from_format_op(struct format_op *p, 582 struct netbsd32_format_op *s32p, u_long cmd) 583 { 584 585 /* filled in */ 586 #if 0 587 s32p->df_buf = (netbsd32_charp)p->df_buf; 588 #endif 589 s32p->df_count = p->df_count; 590 s32p->df_startblk = p->df_startblk; 591 memcpy(s32p->df_reg, p->df_reg, sizeof(p->df_reg)); 592 } 593 #endif 594 595 static inline void 596 netbsd32_from_ifreq(struct ifreq *p, struct netbsd32_ifreq *s32p, u_long cmd) 597 { 598 599 /* 600 * XXX 601 * struct ifreq says the same, but sometimes the ifr_data 602 * union member needs to be converted to 64 bits... this 603 * is very driver specific and so we ignore it for now.. 604 */ 605 memcpy(s32p, p, sizeof *s32p); 606 switch (cmd) { 607 case SIOCGIFDATA: 608 case SIOCZIFDATA: 609 case SIOCGIFGENERIC: 610 case SIOCSIFGENERIC: 611 NETBSD32PTR32(s32p->ifr_data, p->ifr_data); 612 break; 613 } 614 } 615 616 static inline void 617 netbsd32_from_oifreq(struct oifreq *p, 618 struct netbsd32_oifreq *s32p, u_long cmd) 619 { 620 621 /* 622 * XXX 623 * struct ifreq says the same, but sometimes the ifr_data 624 * union member needs to be converted to 64 bits... this 625 * is very driver specific and so we ignore it for now.. 626 */ 627 memcpy(s32p, p, sizeof *s32p); 628 if (cmd == SIOCGIFDATA || cmd == SIOCZIFDATA) 629 NETBSD32PTR32(s32p->ifr_data, p->ifr_data); 630 } 631 632 static inline void 633 netbsd32_from_if_addrprefreq(const struct if_addrprefreq *ifap, 634 struct netbsd32_if_addrprefreq *ifap32, u_long cmd) 635 { 636 637 memcpy(ifap32->ifap_name, ifap->ifap_name, IFNAMSIZ); 638 ifap32->ifap_preference = ifap->ifap_preference; 639 memcpy(&ifap32->ifap_addr, &ifap->ifap_addr, 640 uimin(ifap->ifap_addr.ss_len, _SS_MAXSIZE)); 641 } 642 643 static inline void 644 netbsd32_from_ifconf(struct ifconf *p, 645 struct netbsd32_ifconf *s32p, u_long cmd) 646 { 647 648 s32p->ifc_len = p->ifc_len; 649 /* ifc_buf & ifc_req are the same size so this works */ 650 NETBSD32PTR32(s32p->ifc_buf, p->ifc_buf); 651 } 652 653 static inline void 654 netbsd32_from_ifmediareq(struct ifmediareq *p, 655 struct netbsd32_ifmediareq *s32p, u_long cmd) 656 { 657 658 memcpy(s32p, p, sizeof *p); 659 /* filled in? */ 660 #if 0 661 s32p->ifm_ulist = (netbsd32_intp_t)p->ifm_ulist; 662 #endif 663 } 664 665 static inline void 666 netbsd32_from_pppoediscparms(struct pppoediscparms *p, 667 struct netbsd32_pppoediscparms *s32p, u_long cmd) 668 { 669 670 memcpy(s32p->ifname, p->ifname, sizeof s32p->ifname); 671 memcpy(s32p->eth_ifname, p->eth_ifname, sizeof s32p->eth_ifname); 672 NETBSD32PTR32(s32p->ac_name, p->ac_name); 673 s32p->ac_name_len = p->ac_name_len; 674 NETBSD32PTR32(s32p->service_name, p->service_name); 675 s32p->service_name_len = p->service_name_len; 676 } 677 678 static inline void 679 netbsd32_from_spppauthcfg(struct spppauthcfg *p, 680 struct netbsd32_spppauthcfg *s32p, u_long cmd) 681 { 682 683 memcpy(s32p->ifname, p->ifname, sizeof s32p->ifname); 684 s32p->hisauth = p->hisauth; 685 s32p->myauth = p->myauth; 686 s32p->myname_length = p->myname_length; 687 s32p->mysecret_length = p->mysecret_length; 688 s32p->hisname_length = p->hisname_length; 689 s32p->hissecret_length = p->hissecret_length; 690 s32p->myauthflags = p->myauthflags; 691 s32p->hisauthflags = p->hisauthflags; 692 NETBSD32PTR32(s32p->myname, p->myname); 693 NETBSD32PTR32(s32p->mysecret, p->mysecret); 694 NETBSD32PTR32(s32p->hisname, p->hisname); 695 NETBSD32PTR32(s32p->hissecret, p->hissecret); 696 } 697 698 static inline void 699 netbsd32_from_ifdrv(struct ifdrv *p, struct netbsd32_ifdrv *s32p, u_long cmd) 700 { 701 702 memcpy(s32p->ifd_name, p->ifd_name, sizeof s32p->ifd_name); 703 s32p->ifd_cmd = p->ifd_cmd; 704 s32p->ifd_len = p->ifd_len; 705 NETBSD32PTR32(s32p->ifd_data, p->ifd_data); 706 } 707 708 static inline void 709 netbsd32_from_sioc_vif_req(struct sioc_vif_req *p, 710 struct netbsd32_sioc_vif_req *s32p, u_long cmd) 711 { 712 713 s32p->vifi = p->vifi; 714 s32p->icount = (netbsd32_u_long)p->icount; 715 s32p->ocount = (netbsd32_u_long)p->ocount; 716 s32p->ibytes = (netbsd32_u_long)p->ibytes; 717 s32p->obytes = (netbsd32_u_long)p->obytes; 718 } 719 720 static inline void 721 netbsd32_from_sioc_sg_req(struct sioc_sg_req *p, 722 struct netbsd32_sioc_sg_req *s32p, u_long cmd) 723 { 724 725 s32p->src = p->src; 726 s32p->grp = p->grp; 727 s32p->pktcnt = (netbsd32_u_long)p->pktcnt; 728 s32p->bytecnt = (netbsd32_u_long)p->bytecnt; 729 s32p->wrong_if = (netbsd32_u_long)p->wrong_if; 730 } 731 732 static inline void 733 netbsd32_from_atareq(struct atareq *p, 734 struct netbsd32_atareq *s32p, u_long cmd) 735 { 736 737 s32p->flags = (netbsd32_u_long)p->flags; 738 s32p->command = p->command; 739 s32p->features = p->features; 740 s32p->sec_count = p->sec_count; 741 s32p->sec_num = p->sec_num; 742 s32p->head = p->head; 743 s32p->cylinder = p->cylinder; 744 NETBSD32PTR32(s32p->databuf, p->databuf); 745 s32p->datalen = (netbsd32_u_long)p->datalen; 746 s32p->timeout = p->timeout; 747 s32p->retsts = p->retsts; 748 s32p->error = p->error; 749 } 750 751 static inline void 752 netbsd32_from_vnd_ioctl(struct vnd_ioctl *p, 753 struct netbsd32_vnd_ioctl *s32p, u_long cmd) 754 { 755 756 s32p->vnd_flags = p->vnd_flags; 757 s32p->vnd_geom = p->vnd_geom; 758 s32p->vnd_osize = p->vnd_osize; 759 s32p->vnd_size = p->vnd_size; 760 } 761 762 static inline void 763 netbsd32_from_vnd_user(struct vnd_user *p, 764 struct netbsd32_vnd_user *s32p, u_long cmd) 765 { 766 767 s32p->vnu_unit = p->vnu_unit; 768 s32p->vnu_dev = p->vnu_dev; 769 s32p->vnu_ino = p->vnu_ino; 770 } 771 772 static inline void 773 netbsd32_from_vnd_ioctl50(struct vnd_ioctl50 *p, 774 struct netbsd32_vnd_ioctl50 *s32p, u_long cmd) 775 { 776 777 s32p->vnd_flags = p->vnd_flags; 778 s32p->vnd_geom = p->vnd_geom; 779 s32p->vnd_size = p->vnd_size; 780 } 781 782 static inline void 783 netbsd32_from_plistref(struct plistref *p, 784 struct netbsd32_plistref *s32p, u_long cmd) 785 { 786 787 NETBSD32PTR32(s32p->pref_plist, p->pref_plist); 788 s32p->pref_len = p->pref_len; 789 } 790 791 static inline void 792 netbsd32_from_nvlist_ref_t(nvlist_ref_t *p, 793 netbsd32_nvlist_ref_t *s32p, u_long cmd) 794 { 795 796 NETBSD32PTR32(s32p->buf, p->buf); 797 s32p->len = p->len; 798 s32p->flags = p->flags; 799 } 800 801 static inline void 802 netbsd32_from_wdog_conf(struct wdog_conf *p, 803 struct netbsd32_wdog_conf *s32p, u_long cmd) 804 { 805 806 NETBSD32PTR32(s32p->wc_names, p->wc_names); 807 s32p->wc_count = p->wc_count; 808 } 809 810 /* wsdisplay stuff */ 811 static inline void 812 netbsd32_from_wsdisplay_addscreendata(struct wsdisplay_addscreendata *asd, 813 struct netbsd32_wsdisplay_addscreendata *asd32, u_long cmd) 814 { 815 816 NETBSD32PTR32(asd32->screentype, asd->screentype); 817 NETBSD32PTR32(asd32->emul, asd->emul); 818 asd32->idx = asd->idx; 819 } 820 821 static inline void 822 netbsd32_from_wsdisplay_cursor(struct wsdisplay_cursor *c, 823 struct netbsd32_wsdisplay_cursor *c32, u_long cmd) 824 { 825 826 c32->which = c->which; 827 c32->enable = c->enable; 828 c32->pos.x = c->pos.x; 829 c32->pos.y = c->pos.y; 830 c32->hot.x = c->hot.x; 831 c32->hot.y = c->hot.y; 832 c32->size.x = c->size.x; 833 c32->size.y = c->size.y; 834 c32->cmap.index = c->cmap.index; 835 c32->cmap.count = c->cmap.count; 836 NETBSD32PTR32(c32->cmap.red, c->cmap.red); 837 NETBSD32PTR32(c32->cmap.green, c->cmap.green); 838 NETBSD32PTR32(c32->cmap.blue, c->cmap.blue); 839 NETBSD32PTR32(c32->image, c->image); 840 NETBSD32PTR32(c32->mask, c->mask); 841 } 842 843 static inline void 844 netbsd32_from_wsdisplay_cmap(struct wsdisplay_cmap *c, 845 struct netbsd32_wsdisplay_cmap *c32, u_long cmd) 846 { 847 848 c32->index = c->index; 849 c32->count = c->count; 850 NETBSD32PTR32(c32->red, c->red); 851 NETBSD32PTR32(c32->green, c->green); 852 NETBSD32PTR32(c32->blue, c->blue); 853 } 854 855 static inline void 856 netbsd32_from_wsdisplay_font(struct wsdisplay_font *f, 857 struct netbsd32_wsdisplay_font *f32, u_long cmd) 858 { 859 } 860 861 static inline void 862 netbsd32_from_wsdisplay_usefontdata(struct wsdisplay_usefontdata *f, 863 struct netbsd32_wsdisplay_usefontdata *f32, u_long cmd) 864 { 865 } 866 867 static inline void 868 netbsd32_from_ieee80211req(struct ieee80211req *ireq, 869 struct netbsd32_ieee80211req *ireq32, u_long cmd) 870 { 871 872 memcpy(ireq32->i_name, ireq->i_name, IFNAMSIZ); 873 ireq32->i_type = ireq->i_type; 874 ireq32->i_val = ireq->i_val; 875 ireq32->i_len = ireq->i_len; 876 NETBSD32PTR32(ireq32->i_data, ireq->i_data); 877 } 878 879 static inline void 880 netbsd32_from_ieee80211_nwkey(struct ieee80211_nwkey *nwk, 881 struct netbsd32_ieee80211_nwkey *nwk32, u_long cmd) 882 { 883 int i; 884 885 memcpy(nwk32->i_name, nwk->i_name, IFNAMSIZ); 886 nwk32->i_wepon = nwk->i_wepon; 887 nwk32->i_defkid = nwk->i_defkid; 888 for (i = 0; i < IEEE80211_WEP_NKID; i++) { 889 nwk32->i_key[i].i_keylen = nwk->i_key[i].i_keylen; 890 NETBSD32PTR32(nwk32->i_key[i].i_keydat, 891 nwk->i_key[i].i_keydat); 892 } 893 } 894 895 static inline void 896 netbsd32_from_bpf_program(struct bpf_program *p, 897 struct netbsd32_bpf_program *s32p, u_long cmd) 898 { 899 900 NETBSD32PTR32(s32p->bf_insns, p->bf_insns); 901 s32p->bf_len = p->bf_len; 902 } 903 904 static inline void 905 netbsd32_from_bpf_dltlist(struct bpf_dltlist *p, 906 struct netbsd32_bpf_dltlist *s32p, u_long cmd) 907 { 908 909 NETBSD32PTR32(s32p->bfl_list, p->bfl_list); 910 s32p->bfl_len = p->bfl_len; 911 } 912 913 static inline void 914 netbsd32_from_u_long(u_long *p, netbsd32_u_long *s32p, u_long cmd) 915 { 916 917 *s32p = (netbsd32_u_long)*p; 918 } 919 920 static inline void 921 netbsd32_from_voidp(voidp *p, netbsd32_voidp *s32p, u_long cmd) 922 { 923 924 NETBSD32PTR32(*s32p, *p); 925 } 926 927 static inline void 928 netbsd32_from_clockctl_settimeofday(const struct clockctl_settimeofday *p, 929 struct netbsd32_clockctl_settimeofday *s32p, u_long cmd) 930 { 931 932 NETBSD32PTR32(s32p->tv, p->tv); 933 NETBSD32PTR32(s32p->tzp, p->tzp); 934 } 935 936 static inline void 937 netbsd32_from_clockctl_adjtime(const struct clockctl_adjtime *p, 938 struct netbsd32_clockctl_adjtime *s32p, u_long cmd) 939 { 940 941 NETBSD32PTR32(s32p->delta, p->delta); 942 NETBSD32PTR32(s32p->olddelta, p->olddelta); 943 } 944 945 static inline void 946 netbsd32_from_clockctl_clock_settime(const struct clockctl_clock_settime *p, 947 struct netbsd32_clockctl_clock_settime *s32p, u_long cmd) 948 { 949 950 s32p->clock_id = p->clock_id; 951 NETBSD32PTR32(s32p->tp, p->tp); 952 } 953 954 #ifdef NTP 955 static inline void 956 netbsd32_from_clockctl_ntp_adjtime(const struct clockctl_ntp_adjtime *p, 957 struct netbsd32_clockctl_ntp_adjtime *s32p, u_long cmd) 958 { 959 960 NETBSD32PTR32(s32p->tp, p->tp); 961 s32p->retval = p->retval; 962 } 963 #endif 964 965 static inline void 966 netbsd32_from_ksyms_gsymbol( const struct ksyms_gsymbol *p, 967 struct netbsd32_ksyms_gsymbol *s32p, u_long cmd) 968 { 969 970 NETBSD32PTR32(s32p->kg_name, p->kg_name); 971 s32p->kg_sym = p->kg_sym; 972 } 973 974 static inline void 975 netbsd32_from_ksyms_gvalue( 976 const struct ksyms_gvalue *p, 977 struct netbsd32_ksyms_gvalue *s32p, u_long cmd) 978 { 979 980 NETBSD32PTR32(s32p->kv_name, p->kv_name); 981 s32p->kv_value = p->kv_value; 982 } 983 984 static inline void 985 netbsd32_from_npf_ioctl_table(const struct npf_ioctl_table *p, 986 struct netbsd32_npf_ioctl_table *s32p, u_long cmd) 987 { 988 989 s32p->nct_cmd = p->nct_cmd; 990 NETBSD32PTR32(s32p->nct_name, p->nct_name); 991 switch (p->nct_cmd) { 992 case NPF_CMD_TABLE_LOOKUP: 993 case NPF_CMD_TABLE_ADD: 994 case NPF_CMD_TABLE_REMOVE: 995 s32p->nct_data.ent = p->nct_data.ent; 996 break; 997 case NPF_CMD_TABLE_LIST: 998 NETBSD32PTR32(s32p->nct_data.buf.buf, p->nct_data.buf.buf); 999 s32p->nct_data.buf.len = p->nct_data.buf.len; 1000 break; 1001 } 1002 } 1003 1004 static inline void 1005 netbsd32_from_devlistargs(const struct devlistargs *p, 1006 struct netbsd32_devlistargs *s32p, u_long cmd) 1007 { 1008 1009 memcpy(s32p->l_devname, p->l_devname, sizeof(s32p->l_devname)); 1010 s32p->l_children = p->l_children; 1011 NETBSD32PTR32(s32p->l_childname, p->l_childname); 1012 } 1013 1014 static inline void 1015 netbsd32_from_devrescanargs(const struct devrescanargs *p, 1016 struct netbsd32_devrescanargs *s32p, u_long cmd) 1017 { 1018 1019 memcpy(s32p->busname, p->busname, sizeof(s32p->busname)); 1020 memcpy(s32p->ifattr, p->ifattr, sizeof(s32p->ifattr)); 1021 s32p->numlocators = p->numlocators; 1022 NETBSD32PTR32(s32p->locators, p->locators); 1023 } 1024 1025 static inline void 1026 netbsd32_from_disk_strategy(const struct disk_strategy *p, 1027 struct netbsd32_disk_strategy *s32p, u_long cmd) 1028 { 1029 1030 memcpy(s32p->dks_name, p->dks_name, sizeof(p->dks_name)); 1031 NETBSD32PTR32(s32p->dks_param, p->dks_param); 1032 s32p->dks_paramlen = p->dks_paramlen; 1033 } 1034 1035 static inline void 1036 netbsd32_from_dkwedge_list(const struct dkwedge_list *p, 1037 struct netbsd32_dkwedge_list *s32p, u_long cmd) 1038 { 1039 1040 NETBSD32PTR32(s32p->dkwl_buf, p->dkwl_buf); 1041 s32p->dkwl_bufsize = p->dkwl_bufsize; 1042 s32p->dkwl_nwedges = p->dkwl_nwedges; 1043 s32p->dkwl_ncopied = p->dkwl_ncopied; 1044 } 1045 1046 #ifdef NTP 1047 static int 1048 netbsd32_do_clockctl_ntp_adjtime(struct file *fp, 1049 struct clockctl_ntp_adjtime *args) 1050 { 1051 struct vnode *vp; 1052 struct specnode *sn; 1053 const char *name; 1054 1055 struct netbsd32_timex ntv32; 1056 struct timex ntv; 1057 int error; 1058 1059 /* Verify that the file descriptor is is to the clockctl device */ 1060 if (fp->f_type != DTYPE_VNODE) 1061 return EINVAL; 1062 1063 vp = fp->f_vnode; 1064 if (vp->v_type != VCHR) 1065 return EINVAL; 1066 1067 sn = vp->v_specnode; 1068 name = cdevsw_getname(major(sn->sn_rdev)); 1069 if (name == NULL || strcmp(name, "clockctl") != 0) 1070 return EINVAL; 1071 1072 if (vec_ntp_adjtime1 == NULL) 1073 return EINVAL; 1074 1075 error = copyin(args->tp, &ntv32, sizeof(ntv32)); 1076 if (error) 1077 return error; 1078 1079 netbsd32_to_timex(&ntv32, &ntv); 1080 (*vec_ntp_adjtime1)(&ntv); 1081 netbsd32_from_timex(&ntv, &ntv32); 1082 1083 error = copyout(&ntv32, args->tp, sizeof(ntv32)); 1084 if (error == 0) 1085 args->retval = ntp_timestatus(); 1086 1087 return error; 1088 } 1089 #endif 1090 1091 /* 1092 * main ioctl syscall. 1093 * 1094 * ok, here we are in the biggy. we have to do fix ups depending 1095 * on the ioctl command before and afterwards. 1096 */ 1097 int 1098 netbsd32_ioctl(struct lwp *l, 1099 const struct netbsd32_ioctl_args *uap, register_t *retval) 1100 { 1101 /* { 1102 syscallarg(int) fd; 1103 syscallarg(netbsd32_u_long) com; 1104 syscallarg(netbsd32_voidp) data; 1105 } */ 1106 struct proc *p = l->l_proc; 1107 struct file *fp; 1108 struct filedesc *fdp; 1109 u_long com; 1110 int error = 0; 1111 size_t size; 1112 size_t alloc_size32, size32; 1113 void *data, *memp = NULL; 1114 void *data32, *memp32 = NULL; 1115 unsigned int fd; 1116 fdfile_t *ff; 1117 int tmp; 1118 #define STK_PARAMS 128 1119 uint64_t stkbuf[STK_PARAMS/sizeof(uint64_t)]; 1120 uint64_t stkbuf32[STK_PARAMS/sizeof(uint64_t)]; 1121 1122 /* 1123 * we need to translate some commands (_IOW) before calling sys_ioctl, 1124 * some after (_IOR), and some both (_IOWR). 1125 */ 1126 #if 0 1127 { 1128 const char * const dirs[8] = { 1129 "NONE!", "VOID", "OUT", "VOID|OUT!", "IN", "VOID|IN!", 1130 "INOUT", "VOID|IN|OUT!" 1131 }; 1132 1133 printf("netbsd32_ioctl(%d, %x, %x): " 1134 "%s group %c base %d len %d\n", 1135 SCARG(uap, fd), SCARG(uap, com), SCARG(uap, data).i32, 1136 dirs[((SCARG(uap, com) & IOC_DIRMASK)>>29)], 1137 IOCGROUP(SCARG(uap, com)), IOCBASECMD(SCARG(uap, com)), 1138 IOCPARM_LEN(SCARG(uap, com))); 1139 } 1140 #endif 1141 1142 memp = NULL; 1143 memp32 = NULL; 1144 alloc_size32 = 0; 1145 size32 = 0; 1146 size = 0; 1147 1148 fdp = p->p_fd; 1149 fd = SCARG(uap, fd); 1150 if ((fp = fd_getfile(fd)) == NULL) 1151 return EBADF; 1152 if ((fp->f_flag & (FREAD | FWRITE)) == 0) { 1153 error = EBADF; 1154 goto out; 1155 } 1156 1157 ff = atomic_load_consume(&fdp->fd_dt)->dt_ff[SCARG(uap, fd)]; 1158 switch (com = SCARG(uap, com)) { 1159 case FIOCLEX: 1160 ff->ff_exclose = true; 1161 fdp->fd_exclose = true; 1162 goto out; 1163 1164 case FIONCLEX: 1165 ff->ff_exclose = false; 1166 goto out; 1167 } 1168 1169 /* 1170 * Interpret high order word to find amount of data to be 1171 * copied to/from the user's address space. 1172 */ 1173 size32 = IOCPARM_LEN(com); 1174 alloc_size32 = size32; 1175 1176 /* 1177 * The disklabel is now padded to a multiple of 8 bytes however the old 1178 * disklabel on 32bit platforms wasn't. This leaves a difference in 1179 * size of 4 bytes between the two but are otherwise identical. 1180 * To deal with this, we allocate enough space for the new disklabel 1181 * but only copyin/out the smaller amount. 1182 */ 1183 if (IOCGROUP(com) == 'd') { 1184 u_long ncom = com ^ (DIOCGDINFO ^ DIOCGDINFO32); 1185 switch (ncom) { 1186 case DIOCGDINFO: 1187 case DIOCWDINFO: 1188 case DIOCSDINFO: 1189 case DIOCGDEFLABEL: 1190 com = ncom; 1191 if (IOCPARM_LEN(DIOCGDINFO32) < IOCPARM_LEN(DIOCGDINFO)) 1192 alloc_size32 = IOCPARM_LEN(DIOCGDINFO); 1193 break; 1194 } 1195 } 1196 if (alloc_size32 > IOCPARM_MAX) { 1197 error = ENOTTY; 1198 goto out; 1199 } 1200 if (alloc_size32 > sizeof(stkbuf)) { 1201 memp32 = kmem_alloc(alloc_size32, KM_SLEEP); 1202 data32 = memp32; 1203 } else 1204 data32 = (void *)stkbuf32; 1205 if ((com >> IOCPARM_SHIFT) == 0) { 1206 /* UNIX-style ioctl. */ 1207 data32 = SCARG_P32(uap, data); 1208 } else { 1209 if (com&IOC_IN) { 1210 if (size32) { 1211 error = copyin(SCARG_P32(uap, data), data32, 1212 size32); 1213 if (error) { 1214 goto out; 1215 } 1216 /* 1217 * The data between size and alloc_size has 1218 * not been overwritten. It shouldn't matter 1219 * but let's clear that anyway. 1220 */ 1221 if (__predict_false(size32 < alloc_size32)) { 1222 memset((char *)data32+size32, 0, 1223 alloc_size32 - size32); 1224 } 1225 ktrgenio(fd, UIO_WRITE, SCARG_P32(uap, data), 1226 size32, 0); 1227 } else 1228 *(void **)data32 = SCARG_P32(uap, data); 1229 } else if ((com&IOC_OUT) && size32) { 1230 /* 1231 * Zero the buffer so the user always 1232 * gets back something deterministic. 1233 */ 1234 memset(data32, 0, alloc_size32); 1235 } else if (com&IOC_VOID) { 1236 *(void **)data32 = SCARG_P32(uap, data); 1237 } 1238 } 1239 1240 /* 1241 * convert various structures, pointers, and other objects that 1242 * change size from 32 bit -> 64 bit, for all ioctl commands. 1243 */ 1244 switch (SCARG(uap, com)) { 1245 case FIONBIO: 1246 mutex_enter(&fp->f_lock); 1247 if ((tmp = *(int *)data32) != 0) 1248 fp->f_flag |= FNONBLOCK; 1249 else 1250 fp->f_flag &= ~FNONBLOCK; 1251 mutex_exit(&fp->f_lock); 1252 error = (*fp->f_ops->fo_ioctl)(fp, FIONBIO, (void *)&tmp); 1253 break; 1254 1255 case FIOASYNC: 1256 mutex_enter(&fp->f_lock); 1257 if ((tmp = *(int *)data32) != 0) 1258 fp->f_flag |= FASYNC; 1259 else 1260 fp->f_flag &= ~FASYNC; 1261 mutex_exit(&fp->f_lock); 1262 error = (*fp->f_ops->fo_ioctl)(fp, FIOASYNC, (void *)&tmp); 1263 break; 1264 1265 case AUDIO_WSEEK32: 1266 IOCTL_CONV_TO(AUDIO_WSEEK, u_long); 1267 1268 #if 0 /* not implemented by anything */ 1269 case DIOCRFORMAT32: 1270 IOCTL_STRUCT_CONV_TO(DIOCRFORMAT, format_op); 1271 case DIOCWFORMAT32: 1272 IOCTL_STRUCT_CONV_TO(DIOCWFORMAT, format_op); 1273 #endif 1274 1275 case ATAIOCCOMMAND32: 1276 IOCTL_STRUCT_CONV_TO(ATAIOCCOMMAND, atareq); 1277 1278 case SIOCIFGCLONERS32: 1279 { 1280 struct netbsd32_if_clonereq *req = 1281 (struct netbsd32_if_clonereq *)data32; 1282 char *buf = NETBSD32PTR64(req->ifcr_buffer); 1283 1284 error = if_clone_list(req->ifcr_count, 1285 buf, &req->ifcr_total); 1286 break; 1287 } 1288 1289 /* 1290 * only a few ifreq syscalls need conversion and those are 1291 * all driver specific... XXX 1292 */ 1293 #if 0 1294 case SIOCGADDRROM3232: 1295 IOCTL_STRUCT_CONV_TO(SIOCGADDRROM32, ifreq); 1296 case SIOCGCHIPID32: 1297 IOCTL_STRUCT_CONV_TO(SIOCGCHIPID, ifreq); 1298 case SIOCSIFADDR32: 1299 IOCTL_STRUCT_CONV_TO(SIOCSIFADDR, ifreq); 1300 case OSIOCGIFADDR32: 1301 IOCTL_STRUCT_CONV_TO(OSIOCGIFADDR, ifreq); 1302 case SIOCGIFADDR32: 1303 IOCTL_STRUCT_CONV_TO(SIOCGIFADDR, ifreq); 1304 case SIOCSIFDSTADDR32: 1305 IOCTL_STRUCT_CONV_TO(SIOCSIFDSTADDR, ifreq); 1306 case OSIOCGIFDSTADDR32: 1307 IOCTL_STRUCT_CONV_TO(OSIOCGIFDSTADDR, ifreq); 1308 case SIOCGIFDSTADDR32: 1309 IOCTL_STRUCT_CONV_TO(SIOCGIFDSTADDR, ifreq); 1310 case OSIOCGIFBRDADDR32: 1311 IOCTL_STRUCT_CONV_TO(OSIOCGIFBRDADDR, ifreq); 1312 case SIOCGIFBRDADDR32: 1313 IOCTL_STRUCT_CONV_TO(SIOCGIFBRDADDR, ifreq); 1314 case SIOCSIFBRDADDR32: 1315 IOCTL_STRUCT_CONV_TO(SIOCSIFBRDADDR, ifreq); 1316 case OSIOCGIFNETMASK32: 1317 IOCTL_STRUCT_CONV_TO(OSIOCGIFNETMASK, ifreq); 1318 case SIOCGIFNETMASK32: 1319 IOCTL_STRUCT_CONV_TO(SIOCGIFNETMASK, ifreq); 1320 case SIOCSIFNETMASK32: 1321 IOCTL_STRUCT_CONV_TO(SIOCSIFNETMASK, ifreq); 1322 case SIOCGIFMETRIC32: 1323 IOCTL_STRUCT_CONV_TO(SIOCGIFMETRIC, ifreq); 1324 case SIOCSIFMETRIC32: 1325 IOCTL_STRUCT_CONV_TO(SIOCSIFMETRIC, ifreq); 1326 case SIOCDIFADDR32: 1327 IOCTL_STRUCT_CONV_TO(SIOCDIFADDR, ifreq); 1328 case SIOCADDMULTI32: 1329 IOCTL_STRUCT_CONV_TO(SIOCADDMULTI, ifreq); 1330 case SIOCDELMULTI32: 1331 IOCTL_STRUCT_CONV_TO(SIOCDELMULTI, ifreq); 1332 case SIOCSIFMEDIA32: 1333 IOCTL_STRUCT_CONV_TO(SIOCSIFMEDIA, ifreq); 1334 case SIOCSIFMTU32: 1335 IOCTL_STRUCT_CONV_TO(SIOCSIFMTU, ifreq); 1336 case SIOCGIFMTU32: 1337 IOCTL_STRUCT_CONV_TO(SIOCGIFMTU, ifreq); 1338 case BIOCGETIF32: 1339 IOCTL_STRUCT_CONV_TO(BIOCGETIF, ifreq); 1340 case BIOCSETIF32: 1341 IOCTL_STRUCT_CONV_TO(BIOCSETIF, ifreq); 1342 case SIOCPHASE132: 1343 IOCTL_STRUCT_CONV_TO(SIOCPHASE1, ifreq); 1344 case SIOCPHASE232: 1345 IOCTL_STRUCT_CONV_TO(SIOCPHASE2, ifreq); 1346 #endif 1347 1348 case OOSIOCGIFCONF32: 1349 IOCTL_STRUCT_CONV_TO(OOSIOCGIFCONF, ifconf); 1350 case OSIOCGIFCONF32: 1351 IOCTL_STRUCT_CONV_TO(OSIOCGIFCONF, ifconf); 1352 case SIOCGIFCONF32: 1353 IOCTL_STRUCT_CONV_TO(SIOCGIFCONF, ifconf); 1354 1355 case SIOCGIFFLAGS32: 1356 IOCTL_STRUCT_CONV_TO(SIOCGIFFLAGS, ifreq); 1357 case SIOCSIFFLAGS32: 1358 IOCTL_STRUCT_CONV_TO(SIOCSIFFLAGS, ifreq); 1359 1360 case SIOCGIFADDRPREF32: 1361 IOCTL_STRUCT_CONV_TO(SIOCGIFADDRPREF, if_addrprefreq); 1362 case SIOCSIFADDRPREF32: 1363 IOCTL_STRUCT_CONV_TO(SIOCSIFADDRPREF, if_addrprefreq); 1364 1365 1366 case OSIOCGIFFLAGS32: 1367 IOCTL_STRUCT_CONV_TO(OSIOCGIFFLAGS, oifreq); 1368 case OSIOCSIFFLAGS32: 1369 IOCTL_STRUCT_CONV_TO(OSIOCSIFFLAGS, oifreq); 1370 1371 case SIOCGIFMEDIA32_80: 1372 IOCTL_STRUCT_CONV_TO(SIOCGIFMEDIA_80, ifmediareq); 1373 case SIOCGIFMEDIA32: 1374 IOCTL_STRUCT_CONV_TO(SIOCGIFMEDIA, ifmediareq); 1375 1376 case SIOCGIFGENERIC32: 1377 IOCTL_STRUCT_CONV_TO(SIOCGIFGENERIC, ifreq); 1378 case SIOCSIFGENERIC32: 1379 IOCTL_STRUCT_CONV_TO(SIOCSIFGENERIC, ifreq); 1380 1381 case PPPOESETPARMS32: 1382 IOCTL_STRUCT_CONV_TO(PPPOESETPARMS, pppoediscparms); 1383 case PPPOEGETPARMS32: 1384 IOCTL_STRUCT_CONV_TO(PPPOEGETPARMS, pppoediscparms); 1385 case SPPPGETAUTHCFG32: 1386 IOCTL_STRUCT_CONV_TO(SPPPGETAUTHCFG, spppauthcfg); 1387 case SPPPSETAUTHCFG32: 1388 IOCTL_STRUCT_CONV_TO(SPPPSETAUTHCFG, spppauthcfg); 1389 1390 case SIOCSDRVSPEC32: 1391 IOCTL_STRUCT_CONV_TO(SIOCSDRVSPEC, ifdrv); 1392 case SIOCGDRVSPEC32: 1393 IOCTL_STRUCT_CONV_TO(SIOCGDRVSPEC, ifdrv); 1394 1395 case SIOCGETVIFCNT32: 1396 IOCTL_STRUCT_CONV_TO(SIOCGETVIFCNT, sioc_vif_req); 1397 1398 case SIOCGETSGCNT32: 1399 IOCTL_STRUCT_CONV_TO(SIOCGETSGCNT, sioc_sg_req); 1400 1401 case VNDIOCSET32: 1402 IOCTL_STRUCT_CONV_TO(VNDIOCSET, vnd_ioctl); 1403 1404 case VNDIOCCLR32: 1405 IOCTL_STRUCT_CONV_TO(VNDIOCCLR, vnd_ioctl); 1406 1407 case VNDIOCGET32: 1408 IOCTL_STRUCT_CONV_TO(VNDIOCGET, vnd_user); 1409 1410 case VNDIOCSET5032: 1411 IOCTL_STRUCT_CONV_TO(VNDIOCSET50, vnd_ioctl50); 1412 1413 case VNDIOCCLR5032: 1414 IOCTL_STRUCT_CONV_TO(VNDIOCCLR50, vnd_ioctl50); 1415 1416 case ENVSYS_GETDICTIONARY32: 1417 IOCTL_STRUCT_CONV_TO(ENVSYS_GETDICTIONARY, plistref); 1418 case ENVSYS_SETDICTIONARY32: 1419 IOCTL_STRUCT_CONV_TO(ENVSYS_SETDICTIONARY, plistref); 1420 case ENVSYS_REMOVEPROPS32: 1421 IOCTL_STRUCT_CONV_TO(ENVSYS_REMOVEPROPS, plistref); 1422 1423 case WDOGIOC_GWDOGS32: 1424 IOCTL_STRUCT_CONV_TO(WDOGIOC_GWDOGS, wdog_conf); 1425 1426 case BIOCSETF32: 1427 IOCTL_STRUCT_CONV_TO(BIOCSETF, bpf_program); 1428 case BIOCSTCPF32: 1429 IOCTL_STRUCT_CONV_TO(BIOCSTCPF, bpf_program); 1430 case BIOCSUDPF32: 1431 IOCTL_STRUCT_CONV_TO(BIOCSUDPF, bpf_program); 1432 case BIOCGDLTLIST32: 1433 IOCTL_STRUCT_CONV_TO(BIOCGDLTLIST, bpf_dltlist); 1434 case BIOCSRTIMEOUT32: 1435 #define netbsd32_to_timeval(s32p, p, cmd) netbsd32_to_timeval(s32p, p) 1436 #define netbsd32_from_timeval(p, s32p, cmd) netbsd32_from_timeval(p, s32p) 1437 IOCTL_STRUCT_CONV_TO(BIOCSRTIMEOUT, timeval); 1438 #undef netbsd32_to_timeval 1439 #undef netbsd32_from_timeval 1440 1441 case WSDISPLAYIO_ADDSCREEN32: 1442 IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_ADDSCREEN, 1443 wsdisplay_addscreendata); 1444 1445 case WSDISPLAYIO_GCURSOR32: 1446 IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_GCURSOR, wsdisplay_cursor); 1447 case WSDISPLAYIO_SCURSOR32: 1448 IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_SCURSOR, wsdisplay_cursor); 1449 1450 case WSDISPLAYIO_GETCMAP32: 1451 IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_GETCMAP, wsdisplay_cmap); 1452 case WSDISPLAYIO_PUTCMAP32: 1453 IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_PUTCMAP, wsdisplay_cmap); 1454 1455 case WSDISPLAYIO_LDFONT32: 1456 IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_LDFONT, wsdisplay_font); 1457 case WSDISPLAYIO_SFONT32: 1458 IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_SFONT, wsdisplay_usefontdata); 1459 1460 case SIOCS8021132: 1461 IOCTL_STRUCT_CONV_TO(SIOCS80211, ieee80211req); 1462 case SIOCG8021132: 1463 IOCTL_STRUCT_CONV_TO(SIOCG80211, ieee80211req); 1464 case SIOCS80211NWKEY32: 1465 IOCTL_STRUCT_CONV_TO(SIOCS80211NWKEY, ieee80211_nwkey); 1466 case SIOCG80211NWKEY32: 1467 IOCTL_STRUCT_CONV_TO(SIOCG80211NWKEY, ieee80211_nwkey); 1468 1469 case POWER_EVENT_RECVDICT32: 1470 IOCTL_STRUCT_CONV_TO(POWER_EVENT_RECVDICT, plistref); 1471 1472 case CLOCKCTL_SETTIMEOFDAY32: 1473 IOCTL_STRUCT_CONV_TO(CLOCKCTL_SETTIMEOFDAY, 1474 clockctl_settimeofday); 1475 case CLOCKCTL_ADJTIME32: 1476 IOCTL_STRUCT_CONV_TO(CLOCKCTL_ADJTIME, clockctl_adjtime); 1477 case CLOCKCTL_CLOCK_SETTIME32: 1478 IOCTL_STRUCT_CONV_TO(CLOCKCTL_CLOCK_SETTIME, 1479 clockctl_clock_settime); 1480 case CLOCKCTL_NTP_ADJTIME32: 1481 #ifdef NTP 1482 { 1483 size = IOCPARM_LEN(CLOCKCTL_NTP_ADJTIME); 1484 if (size > sizeof(stkbuf)) 1485 data = memp = kmem_alloc(size, KM_SLEEP); 1486 else 1487 data = (void *)stkbuf; 1488 1489 netbsd32_to_clockctl_ntp_adjtime( 1490 (const struct netbsd32_clockctl_ntp_adjtime *)data32, 1491 (struct clockctl_ntp_adjtime *)data, 1492 CLOCKCTL_NTP_ADJTIME); 1493 error = netbsd32_do_clockctl_ntp_adjtime(fp, 1494 (struct clockctl_ntp_adjtime *)data); 1495 netbsd32_from_clockctl_ntp_adjtime( 1496 (const struct clockctl_ntp_adjtime *)data, 1497 (struct netbsd32_clockctl_ntp_adjtime *)data32, 1498 CLOCKCTL_NTP_ADJTIME); 1499 1500 break; 1501 } 1502 #else 1503 error = ENOTTY; 1504 break; 1505 #endif /* NTP */ 1506 1507 case KIOCGSYMBOL32: 1508 IOCTL_STRUCT_CONV_TO(KIOCGSYMBOL, ksyms_gsymbol); 1509 case KIOCGVALUE32: 1510 IOCTL_STRUCT_CONV_TO(KIOCGVALUE, ksyms_gvalue); 1511 1512 case IOC_NPF_LOAD32: 1513 IOCTL_CONV_TO(IOC_NPF_LOAD, nvlist_ref_t); 1514 case IOC_NPF_TABLE32: 1515 IOCTL_STRUCT_CONV_TO(IOC_NPF_TABLE, npf_ioctl_table); 1516 case IOC_NPF_STATS32: 1517 IOCTL_CONV_TO(IOC_NPF_STATS, voidp); 1518 case IOC_NPF_SAVE32: 1519 IOCTL_CONV_TO(IOC_NPF_SAVE, nvlist_ref_t); 1520 case IOC_NPF_RULE32: 1521 IOCTL_CONV_TO(IOC_NPF_RULE, nvlist_ref_t); 1522 case IOC_NPF_CONN_LOOKUP32: 1523 IOCTL_CONV_TO(IOC_NPF_CONN_LOOKUP, nvlist_ref_t); 1524 1525 case DRVRESCANBUS32: 1526 IOCTL_STRUCT_CONV_TO(DRVRESCANBUS, devrescanargs); 1527 case DRVLISTDEV32: 1528 IOCTL_STRUCT_CONV_TO(DRVLISTDEV, devlistargs); 1529 case DRVCTLCOMMAND32: 1530 IOCTL_STRUCT_CONV_TO(DRVCTLCOMMAND, plistref); 1531 case DRVGETEVENT32: 1532 IOCTL_STRUCT_CONV_TO(DRVGETEVENT, plistref); 1533 1534 case DIOCGSTRATEGY32: 1535 IOCTL_STRUCT_CONV_TO(DIOCGSTRATEGY, disk_strategy); 1536 case DIOCSSTRATEGY32: 1537 IOCTL_STRUCT_CONV_TO(DIOCSSTRATEGY, disk_strategy); 1538 case DIOCLWEDGES32: 1539 IOCTL_STRUCT_CONV_TO(DIOCLWEDGES, dkwedge_list); 1540 1541 default: 1542 #ifdef NETBSD32_DRMKMS 1543 if (IOCGROUP(com) == 'd') { 1544 error = netbsd32_drm_ioctl(fp, com, data32, l); 1545 break; 1546 } 1547 #endif 1548 #ifdef NETBSD32_MD_IOCTL 1549 error = netbsd32_md_ioctl(fp, com, data32, l); 1550 #else 1551 error = (*fp->f_ops->fo_ioctl)(fp, com, data32); 1552 #endif 1553 break; 1554 } 1555 1556 if (error == EPASSTHROUGH) 1557 error = ENOTTY; 1558 1559 /* 1560 * Copy any data to user, size was 1561 * already set and checked above. 1562 */ 1563 if (error == 0 && (com&IOC_OUT) && size32) { 1564 error = copyout(data32, SCARG_P32(uap, data), size32); 1565 ktrgenio(fd, UIO_READ, SCARG_P32(uap, data), 1566 size32, error); 1567 } 1568 1569 out: 1570 /* If we allocated data, free it here. */ 1571 if (memp32) 1572 kmem_free(memp32, alloc_size32); 1573 if (memp) 1574 kmem_free(memp, size); 1575 fd_putfile(fd); 1576 return error; 1577 } 1578
Indexes created Mon Sep 22 13:09:51 GMT 2025