1 | /* $NetBSD: netbsd32_ioctl.c,v 1.87 2016/11/21 03:50:50 rin 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 1.87 2016/11/21 03:50:50 rin Exp $" ); |
35 | |
36 | #if defined(_KERNEL_OPT) |
37 | #include "opt_ntp.h" |
38 | #endif |
39 | |
40 | #include <sys/param.h> |
41 | #include <sys/systm.h> |
42 | #include <sys/filedesc.h> |
43 | #include <sys/ioctl.h> |
44 | #include <sys/file.h> |
45 | #include <sys/proc.h> |
46 | #include <sys/socketvar.h> |
47 | #include <sys/audioio.h> |
48 | #include <sys/disklabel.h> |
49 | #include <sys/dkio.h> |
50 | #include <sys/ataio.h> |
51 | #include <sys/sockio.h> |
52 | #include <sys/socket.h> |
53 | #include <sys/ttycom.h> |
54 | #include <sys/mount.h> |
55 | #include <sys/syscallargs.h> |
56 | #include <sys/ktrace.h> |
57 | #include <sys/kmem.h> |
58 | #include <sys/envsys.h> |
59 | #include <sys/wdog.h> |
60 | #include <sys/clockctl.h> |
61 | #include <sys/exec_elf.h> |
62 | #include <sys/ksyms.h> |
63 | #include <sys/drvctlio.h> |
64 | |
65 | #ifdef __sparc__ |
66 | #include <dev/sun/fbio.h> |
67 | #include <machine/openpromio.h> |
68 | #endif |
69 | |
70 | #include <net/if.h> |
71 | #include <net/route.h> |
72 | |
73 | #include <net/if_pppoe.h> |
74 | #include <net/if_sppp.h> |
75 | |
76 | #include <net/npf/npf.h> |
77 | |
78 | #include <net/bpf.h> |
79 | #include <netinet/in.h> |
80 | #include <netinet/in_var.h> |
81 | #include <netinet/igmp.h> |
82 | #include <netinet/igmp_var.h> |
83 | #include <netinet/ip_mroute.h> |
84 | |
85 | #include <compat/sys/sockio.h> |
86 | |
87 | #include <compat/netbsd32/netbsd32.h> |
88 | #include <compat/netbsd32/netbsd32_ioctl.h> |
89 | #include <compat/netbsd32/netbsd32_syscallargs.h> |
90 | #include <compat/netbsd32/netbsd32_conv.h> |
91 | |
92 | #include <dev/vndvar.h> |
93 | |
94 | /* convert to/from different structures */ |
95 | |
96 | #if 0 |
97 | static inline void |
98 | netbsd32_to_format_op(struct netbsd32_format_op *s32p, struct format_op *p, u_long cmd) |
99 | { |
100 | |
101 | p->df_buf = (char *)NETBSD32PTR64(s32p->df_buf); |
102 | p->df_count = s32p->df_count; |
103 | p->df_startblk = s32p->df_startblk; |
104 | memcpy(p->df_reg, s32p->df_reg, sizeof(s32p->df_reg)); |
105 | } |
106 | #endif |
107 | |
108 | static inline void |
109 | netbsd32_to_ifreq(struct netbsd32_ifreq *s32p, struct ifreq *p, u_long cmd) |
110 | { |
111 | |
112 | memcpy(p, s32p, sizeof *s32p); |
113 | /* |
114 | * XXX |
115 | * struct ifreq says the same, but sometimes the ifr_data |
116 | * union member needs to be converted to 64 bits... this |
117 | * is very driver specific and so we ignore it for now.. |
118 | */ |
119 | if (cmd == SIOCGIFDATA || cmd == SIOCZIFDATA) |
120 | p->ifr_data = (void *)NETBSD32PTR64(s32p->ifr_data); |
121 | } |
122 | |
123 | static inline void |
124 | netbsd32_to_oifreq(struct netbsd32_oifreq *s32p, struct oifreq *p, u_long cmd) |
125 | { |
126 | |
127 | memcpy(p, s32p, sizeof *s32p); |
128 | /* |
129 | * XXX |
130 | * struct ifreq says the same, but sometimes the ifr_data |
131 | * union member needs to be converted to 64 bits... this |
132 | * is very driver specific and so we ignore it for now.. |
133 | */ |
134 | if (cmd == SIOCGIFDATA || cmd == SIOCZIFDATA) |
135 | p->ifr_data = (void *)NETBSD32PTR64(s32p->ifr_data); |
136 | } |
137 | |
138 | static inline void |
139 | netbsd32_to_if_addrprefreq(const struct netbsd32_if_addrprefreq *ifap32, |
140 | struct if_addrprefreq *ifap, u_long cmd) |
141 | { |
142 | strlcpy(ifap->ifap_name, ifap32->ifap_name, sizeof(ifap->ifap_name)); |
143 | ifap->ifap_preference = ifap32->ifap_preference; |
144 | memcpy(&ifap->ifap_addr, &ifap32->ifap_addr, |
145 | min(ifap32->ifap_addr.ss_len, _SS_MAXSIZE)); |
146 | } |
147 | |
148 | static inline void |
149 | netbsd32_to_ifconf(struct netbsd32_ifconf *s32p, struct ifconf *p, u_long cmd) |
150 | { |
151 | |
152 | p->ifc_len = s32p->ifc_len; |
153 | /* ifc_buf & ifc_req are the same size so this works */ |
154 | p->ifc_buf = (void *)NETBSD32PTR64(s32p->ifc_buf); |
155 | } |
156 | |
157 | static inline void |
158 | netbsd32_to_ifmediareq(struct netbsd32_ifmediareq *s32p, struct ifmediareq *p, u_long cmd) |
159 | { |
160 | |
161 | memcpy(p, s32p, sizeof *s32p); |
162 | p->ifm_ulist = (int *)NETBSD32PTR64(s32p->ifm_ulist); |
163 | } |
164 | |
165 | static inline void |
166 | netbsd32_to_pppoediscparms(struct netbsd32_pppoediscparms *s32p, |
167 | struct pppoediscparms *p, u_long cmd) |
168 | { |
169 | |
170 | memcpy(p->ifname, s32p->ifname, sizeof p->ifname); |
171 | memcpy(p->eth_ifname, s32p->eth_ifname, sizeof p->eth_ifname); |
172 | p->ac_name = (char *)NETBSD32PTR64(s32p->ac_name); |
173 | p->ac_name_len = s32p->ac_name_len; |
174 | p->service_name = (char *)NETBSD32PTR64(s32p->service_name); |
175 | p->service_name_len = s32p->service_name_len; |
176 | } |
177 | |
178 | static inline void |
179 | netbsd32_to_spppauthcfg(struct netbsd32_spppauthcfg *s32p, |
180 | struct spppauthcfg *p, u_long cmd) |
181 | { |
182 | |
183 | memcpy(p->ifname, s32p->ifname, sizeof p->ifname); |
184 | p->hisauth = s32p->hisauth; |
185 | p->myauth = s32p->myauth; |
186 | p->myname_length = s32p->myname_length; |
187 | p->mysecret_length = s32p->mysecret_length; |
188 | p->hisname_length = s32p->hisname_length; |
189 | p->hissecret_length = s32p->hissecret_length; |
190 | p->myauthflags = s32p->myauthflags; |
191 | p->hisauthflags = s32p->hisauthflags; |
192 | p->myname = (char *)NETBSD32PTR64(s32p->myname); |
193 | p->mysecret = (char *)NETBSD32PTR64(s32p->mysecret); |
194 | p->hisname = (char *)NETBSD32PTR64(s32p->hisname); |
195 | p->hissecret = (char *)NETBSD32PTR64(s32p->hissecret); |
196 | } |
197 | |
198 | static inline void |
199 | netbsd32_to_ifdrv(struct netbsd32_ifdrv *s32p, struct ifdrv *p, u_long cmd) |
200 | { |
201 | |
202 | memcpy(p->ifd_name, s32p->ifd_name, sizeof p->ifd_name); |
203 | p->ifd_cmd = s32p->ifd_cmd; |
204 | p->ifd_len = s32p->ifd_len; |
205 | p->ifd_data = (void *)NETBSD32PTR64(s32p->ifd_data); |
206 | } |
207 | |
208 | static inline void |
209 | netbsd32_to_sioc_vif_req(struct netbsd32_sioc_vif_req *s32p, struct sioc_vif_req *p, u_long cmd) |
210 | { |
211 | |
212 | p->vifi = s32p->vifi; |
213 | p->icount = (u_long)s32p->icount; |
214 | p->ocount = (u_long)s32p->ocount; |
215 | p->ibytes = (u_long)s32p->ibytes; |
216 | p->obytes = (u_long)s32p->obytes; |
217 | } |
218 | |
219 | static inline void |
220 | netbsd32_to_sioc_sg_req(struct netbsd32_sioc_sg_req *s32p, struct sioc_sg_req *p, u_long cmd) |
221 | { |
222 | |
223 | p->src = s32p->src; |
224 | p->grp = s32p->grp; |
225 | p->pktcnt = (u_long)s32p->pktcnt; |
226 | p->bytecnt = (u_long)s32p->bytecnt; |
227 | p->wrong_if = (u_long)s32p->wrong_if; |
228 | } |
229 | |
230 | static inline void |
231 | netbsd32_to_atareq(struct netbsd32_atareq *s32p, struct atareq *p, u_long cmd) |
232 | { |
233 | p->flags = (u_long)s32p->flags; |
234 | p->command = s32p->command; |
235 | p->features = s32p->features; |
236 | p->sec_count = s32p->sec_count; |
237 | p->sec_num = s32p->sec_num; |
238 | p->head = s32p->head; |
239 | p->cylinder = s32p->cylinder; |
240 | p->databuf = (char *)NETBSD32PTR64(s32p->databuf); |
241 | p->datalen = (u_long)s32p->datalen; |
242 | p->timeout = s32p->timeout; |
243 | p->retsts = s32p->retsts; |
244 | p->error = s32p->error; |
245 | } |
246 | |
247 | static inline void |
248 | netbsd32_to_vnd_ioctl(struct netbsd32_vnd_ioctl *s32p, struct vnd_ioctl *p, u_long cmd) |
249 | { |
250 | |
251 | p->vnd_file = (char *)NETBSD32PTR64(s32p->vnd_file); |
252 | p->vnd_flags = s32p->vnd_flags; |
253 | p->vnd_geom = s32p->vnd_geom; |
254 | p->vnd_osize = s32p->vnd_osize; |
255 | p->vnd_size = s32p->vnd_size; |
256 | } |
257 | |
258 | static inline void |
259 | netbsd32_to_vnd_user(struct netbsd32_vnd_user *s32p, struct vnd_user *p, u_long cmd) |
260 | { |
261 | |
262 | p->vnu_unit = s32p->vnu_unit; |
263 | p->vnu_dev = s32p->vnu_dev; |
264 | p->vnu_ino = s32p->vnu_ino; |
265 | } |
266 | |
267 | static inline void |
268 | netbsd32_to_vnd_ioctl50(struct netbsd32_vnd_ioctl50 *s32p, struct vnd_ioctl50 *p, u_long cmd) |
269 | { |
270 | |
271 | p->vnd_file = (char *)NETBSD32PTR64(s32p->vnd_file); |
272 | p->vnd_flags = s32p->vnd_flags; |
273 | p->vnd_geom = s32p->vnd_geom; |
274 | p->vnd_size = s32p->vnd_size; |
275 | } |
276 | |
277 | static inline void |
278 | netbsd32_to_plistref(struct netbsd32_plistref *s32p, struct plistref *p, u_long cmd) |
279 | { |
280 | |
281 | p->pref_plist = NETBSD32PTR64(s32p->pref_plist); |
282 | p->pref_len = s32p->pref_len; |
283 | } |
284 | |
285 | static inline void |
286 | netbsd32_to_u_long(netbsd32_u_long *s32p, u_long *p, u_long cmd) |
287 | { |
288 | |
289 | *p = (u_long)*s32p; |
290 | } |
291 | |
292 | static inline void |
293 | netbsd32_to_voidp(netbsd32_voidp *s32p, voidp *p, u_long cmd) |
294 | { |
295 | |
296 | *p = (void *)NETBSD32PTR64(*s32p); |
297 | } |
298 | |
299 | static inline void |
300 | netbsd32_to_wdog_conf(struct netbsd32_wdog_conf *s32p, struct wdog_conf *p, u_long cmd) |
301 | { |
302 | |
303 | p->wc_names = (char *)NETBSD32PTR64(s32p->wc_names); |
304 | p->wc_count = s32p->wc_count; |
305 | } |
306 | |
307 | static inline void |
308 | netbsd32_to_bpf_program(struct netbsd32_bpf_program *s32p, struct bpf_program *p, u_long cmd) |
309 | { |
310 | |
311 | p->bf_insns = (void *)NETBSD32PTR64(s32p->bf_insns); |
312 | p->bf_len = s32p->bf_len; |
313 | } |
314 | |
315 | static inline void |
316 | netbsd32_to_bpf_dltlist(struct netbsd32_bpf_dltlist *s32p, struct bpf_dltlist *p, u_long cmd) |
317 | { |
318 | |
319 | p->bfl_list = (void *)NETBSD32PTR64(s32p->bfl_list); |
320 | p->bfl_len = s32p->bfl_len; |
321 | } |
322 | |
323 | /* wsdisplay stuff */ |
324 | static inline void |
325 | netbsd32_to_wsdisplay_addscreendata(struct netbsd32_wsdisplay_addscreendata *asd32, |
326 | struct wsdisplay_addscreendata *asd, |
327 | u_long cmd) |
328 | { |
329 | asd->screentype = (char *)NETBSD32PTR64(asd32->screentype); |
330 | asd->emul = (char *)NETBSD32PTR64(asd32->emul); |
331 | asd->idx = asd32->idx; |
332 | } |
333 | |
334 | static inline void |
335 | netbsd32_to_ieee80211req(struct netbsd32_ieee80211req *ireq32, |
336 | struct ieee80211req *ireq, u_long cmd) |
337 | { |
338 | strncpy(ireq->i_name, ireq32->i_name, IFNAMSIZ); |
339 | ireq->i_type = ireq32->i_type; |
340 | ireq->i_val = ireq32->i_val; |
341 | ireq->i_len = ireq32->i_len; |
342 | ireq->i_data = NETBSD32PTR64(ireq32->i_data); |
343 | } |
344 | |
345 | static inline void |
346 | netbsd32_to_ieee80211_nwkey(struct netbsd32_ieee80211_nwkey *nwk32, |
347 | struct ieee80211_nwkey *nwk, |
348 | u_long cmd) |
349 | { |
350 | int i; |
351 | |
352 | strncpy(nwk->i_name, nwk32->i_name, IFNAMSIZ); |
353 | nwk->i_wepon = nwk32->i_wepon; |
354 | nwk->i_defkid = nwk32->i_defkid; |
355 | for (i = 0; i < IEEE80211_WEP_NKID; i++) { |
356 | nwk->i_key[i].i_keylen = nwk32->i_key[i].i_keylen; |
357 | nwk->i_key[i].i_keydat = |
358 | NETBSD32PTR64(nwk32->i_key[i].i_keydat); |
359 | } |
360 | } |
361 | |
362 | static inline void |
363 | netbsd32_to_wsdisplay_cursor(struct netbsd32_wsdisplay_cursor *c32, |
364 | struct wsdisplay_cursor *c, |
365 | u_long cmd) |
366 | { |
367 | c->which = c32->which; |
368 | c->enable = c32->enable; |
369 | c->pos.x = c32->pos.x; |
370 | c->pos.y = c32->pos.y; |
371 | c->hot.x = c32->hot.x; |
372 | c->hot.y = c32->hot.y; |
373 | c->size.x = c32->size.x; |
374 | c->size.y = c32->size.y; |
375 | c->cmap.index = c32->cmap.index; |
376 | c->cmap.count = c32->cmap.count; |
377 | c->cmap.red = NETBSD32PTR64(c32->cmap.red); |
378 | c->cmap.green = NETBSD32PTR64(c32->cmap.green); |
379 | c->cmap.blue = NETBSD32PTR64(c32->cmap.blue); |
380 | c->image = NETBSD32PTR64(c32->image); |
381 | c->mask = NETBSD32PTR64(c32->mask); |
382 | } |
383 | |
384 | static inline void |
385 | netbsd32_to_wsdisplay_cmap(struct netbsd32_wsdisplay_cmap *c32, |
386 | struct wsdisplay_cmap *c, |
387 | u_long cmd) |
388 | { |
389 | c->index = c32->index; |
390 | c->count = c32->count; |
391 | c->red = NETBSD32PTR64(c32->red); |
392 | c->green = NETBSD32PTR64(c32->green); |
393 | c->blue = NETBSD32PTR64(c32->blue); |
394 | } |
395 | |
396 | static inline void |
397 | netbsd32_to_clockctl_settimeofday( |
398 | const struct netbsd32_clockctl_settimeofday *s32p, |
399 | struct clockctl_settimeofday *p, |
400 | u_long cmd) |
401 | { |
402 | |
403 | p->tv = NETBSD32PTR64(s32p->tv); |
404 | p->tzp = NETBSD32PTR64(s32p->tzp); |
405 | } |
406 | |
407 | static inline void |
408 | netbsd32_to_clockctl_adjtime( |
409 | const struct netbsd32_clockctl_adjtime *s32p, |
410 | struct clockctl_adjtime *p, |
411 | u_long cmd) |
412 | { |
413 | |
414 | p->delta = NETBSD32PTR64(s32p->delta); |
415 | p->olddelta = NETBSD32PTR64(s32p->olddelta); |
416 | } |
417 | |
418 | static inline void |
419 | netbsd32_to_clockctl_clock_settime( |
420 | const struct netbsd32_clockctl_clock_settime *s32p, |
421 | struct clockctl_clock_settime *p, |
422 | u_long cmd) |
423 | { |
424 | |
425 | p->clock_id = s32p->clock_id; |
426 | p->tp = NETBSD32PTR64(s32p->tp); |
427 | } |
428 | |
429 | #ifdef NTP |
430 | static inline void |
431 | netbsd32_to_clockctl_ntp_adjtime( |
432 | const struct netbsd32_clockctl_ntp_adjtime *s32p, |
433 | struct clockctl_ntp_adjtime *p, |
434 | u_long cmd) |
435 | { |
436 | |
437 | p->tp = NETBSD32PTR64(s32p->tp); |
438 | p->retval = s32p->retval; |
439 | } |
440 | #endif |
441 | |
442 | static inline void |
443 | netbsd32_to_ksyms_gsymbol( |
444 | const struct netbsd32_ksyms_gsymbol *s32p, |
445 | struct ksyms_gsymbol *p, |
446 | u_long cmd) |
447 | { |
448 | |
449 | p->kg_name = NETBSD32PTR64(s32p->kg_name); |
450 | } |
451 | |
452 | static inline void |
453 | netbsd32_to_ksyms_gvalue( |
454 | const struct netbsd32_ksyms_gvalue *s32p, |
455 | struct ksyms_gvalue *p, |
456 | u_long cmd) |
457 | { |
458 | |
459 | p->kv_name = NETBSD32PTR64(s32p->kv_name); |
460 | } |
461 | |
462 | static inline void |
463 | netbsd32_to_npf_ioctl_table( |
464 | const struct netbsd32_npf_ioctl_table *s32p, |
465 | struct npf_ioctl_table *p, |
466 | u_long cmd) |
467 | { |
468 | |
469 | p->nct_cmd = s32p->nct_cmd; |
470 | p->nct_name = NETBSD32PTR64(s32p->nct_name); |
471 | switch (s32p->nct_cmd) { |
472 | case NPF_CMD_TABLE_LOOKUP: |
473 | case NPF_CMD_TABLE_ADD: |
474 | case NPF_CMD_TABLE_REMOVE: |
475 | p->nct_data.ent.alen = s32p->nct_data.ent.alen; |
476 | p->nct_data.ent.addr = s32p->nct_data.ent.addr; |
477 | p->nct_data.ent.mask = s32p->nct_data.ent.mask; |
478 | break; |
479 | case NPF_CMD_TABLE_LIST: |
480 | p->nct_data.buf.buf = NETBSD32PTR64(s32p->nct_data.buf.buf); |
481 | p->nct_data.buf.len = s32p->nct_data.buf.len; |
482 | break; |
483 | } |
484 | } |
485 | |
486 | static inline void |
487 | netbsd32_to_devlistargs( |
488 | const struct netbsd32_devlistargs *s32p, |
489 | struct devlistargs *p, |
490 | u_long cmd) |
491 | { |
492 | memcpy(p->l_devname, s32p->l_devname, sizeof(p->l_devname)); |
493 | p->l_children = s32p->l_children; |
494 | p->l_childname = NETBSD32PTR64(s32p->l_childname); |
495 | } |
496 | |
497 | static inline void |
498 | netbsd32_to_devrescanargs( |
499 | const struct netbsd32_devrescanargs *s32p, |
500 | struct devrescanargs *p, |
501 | u_long cmd) |
502 | { |
503 | memcpy(p->busname, s32p->busname, sizeof(p->busname)); |
504 | memcpy(p->ifattr, s32p->ifattr, sizeof(p->ifattr)); |
505 | p->numlocators = s32p->numlocators; |
506 | p->locators = NETBSD32PTR64(s32p->locators); |
507 | } |
508 | |
509 | /* |
510 | * handle ioctl conversions from 64-bit kernel -> netbsd32 |
511 | */ |
512 | |
513 | #if 0 |
514 | static inline void |
515 | netbsd32_from_format_op(struct format_op *p, struct netbsd32_format_op *s32p, u_long cmd) |
516 | { |
517 | |
518 | /* filled in */ |
519 | #if 0 |
520 | s32p->df_buf = (netbsd32_charp)p->df_buf; |
521 | #endif |
522 | s32p->df_count = p->df_count; |
523 | s32p->df_startblk = p->df_startblk; |
524 | memcpy(s32p->df_reg, p->df_reg, sizeof(p->df_reg)); |
525 | } |
526 | #endif |
527 | |
528 | static inline void |
529 | netbsd32_from_ifreq(struct ifreq *p, struct netbsd32_ifreq *s32p, u_long cmd) |
530 | { |
531 | |
532 | /* |
533 | * XXX |
534 | * struct ifreq says the same, but sometimes the ifr_data |
535 | * union member needs to be converted to 64 bits... this |
536 | * is very driver specific and so we ignore it for now.. |
537 | */ |
538 | memcpy(s32p, p, sizeof *s32p); |
539 | if (cmd == SIOCGIFDATA || cmd == SIOCZIFDATA) |
540 | NETBSD32PTR32(s32p->ifr_data, p->ifr_data); |
541 | } |
542 | |
543 | static inline void |
544 | netbsd32_from_oifreq(struct oifreq *p, struct netbsd32_oifreq *s32p, u_long cmd) |
545 | { |
546 | |
547 | /* |
548 | * XXX |
549 | * struct ifreq says the same, but sometimes the ifr_data |
550 | * union member needs to be converted to 64 bits... this |
551 | * is very driver specific and so we ignore it for now.. |
552 | */ |
553 | memcpy(s32p, p, sizeof *s32p); |
554 | if (cmd == SIOCGIFDATA || cmd == SIOCZIFDATA) |
555 | NETBSD32PTR32(s32p->ifr_data, p->ifr_data); |
556 | } |
557 | |
558 | static inline void |
559 | netbsd32_from_if_addrprefreq(const struct if_addrprefreq *ifap, |
560 | struct netbsd32_if_addrprefreq *ifap32, u_long cmd) |
561 | { |
562 | strlcpy(ifap32->ifap_name, ifap->ifap_name, sizeof(ifap32->ifap_name)); |
563 | ifap32->ifap_preference = ifap->ifap_preference; |
564 | memcpy(&ifap32->ifap_addr, &ifap->ifap_addr, |
565 | min(ifap->ifap_addr.ss_len, _SS_MAXSIZE)); |
566 | } |
567 | |
568 | static inline void |
569 | netbsd32_from_ifconf(struct ifconf *p, struct netbsd32_ifconf *s32p, u_long cmd) |
570 | { |
571 | |
572 | s32p->ifc_len = p->ifc_len; |
573 | /* ifc_buf & ifc_req are the same size so this works */ |
574 | NETBSD32PTR32(s32p->ifc_buf, p->ifc_buf); |
575 | } |
576 | |
577 | static inline void |
578 | netbsd32_from_ifmediareq(struct ifmediareq *p, struct netbsd32_ifmediareq *s32p, u_long cmd) |
579 | { |
580 | |
581 | memcpy(s32p, p, sizeof *p); |
582 | /* filled in? */ |
583 | #if 0 |
584 | s32p->ifm_ulist = (netbsd32_intp_t)p->ifm_ulist; |
585 | #endif |
586 | } |
587 | |
588 | static inline void |
589 | netbsd32_from_pppoediscparms(struct pppoediscparms *p, |
590 | struct netbsd32_pppoediscparms *s32p, u_long cmd) |
591 | { |
592 | |
593 | memcpy(s32p->ifname, p->ifname, sizeof s32p->ifname); |
594 | memcpy(s32p->eth_ifname, p->eth_ifname, sizeof s32p->eth_ifname); |
595 | NETBSD32PTR32(s32p->ac_name, p->ac_name); |
596 | s32p->ac_name_len = p->ac_name_len; |
597 | NETBSD32PTR32(s32p->service_name, p->service_name); |
598 | s32p->service_name_len = p->service_name_len; |
599 | } |
600 | |
601 | static inline void |
602 | netbsd32_from_spppauthcfg(struct spppauthcfg *p, |
603 | struct netbsd32_spppauthcfg *s32p, u_long cmd) |
604 | { |
605 | |
606 | memcpy(s32p->ifname, p->ifname, sizeof s32p->ifname); |
607 | s32p->hisauth = p->hisauth; |
608 | s32p->myauth = p->myauth; |
609 | s32p->myname_length = p->myname_length; |
610 | s32p->mysecret_length = p->mysecret_length; |
611 | s32p->hisname_length = p->hisname_length; |
612 | s32p->hissecret_length = p->hissecret_length; |
613 | s32p->myauthflags = p->myauthflags; |
614 | s32p->hisauthflags = p->hisauthflags; |
615 | NETBSD32PTR32(s32p->myname, p->myname); |
616 | NETBSD32PTR32(s32p->mysecret, p->mysecret); |
617 | NETBSD32PTR32(s32p->hisname, p->hisname); |
618 | NETBSD32PTR32(s32p->hissecret, p->hissecret); |
619 | } |
620 | |
621 | static inline void |
622 | netbsd32_from_ifdrv(struct ifdrv *p, struct netbsd32_ifdrv *s32p, u_long cmd) |
623 | { |
624 | |
625 | memcpy(s32p->ifd_name, p->ifd_name, sizeof s32p->ifd_name); |
626 | s32p->ifd_cmd = p->ifd_cmd; |
627 | s32p->ifd_len = p->ifd_len; |
628 | NETBSD32PTR32(s32p->ifd_data, p->ifd_data); |
629 | } |
630 | |
631 | static inline void |
632 | netbsd32_from_sioc_vif_req(struct sioc_vif_req *p, struct netbsd32_sioc_vif_req *s32p, u_long cmd) |
633 | { |
634 | |
635 | s32p->vifi = p->vifi; |
636 | s32p->icount = (netbsd32_u_long)p->icount; |
637 | s32p->ocount = (netbsd32_u_long)p->ocount; |
638 | s32p->ibytes = (netbsd32_u_long)p->ibytes; |
639 | s32p->obytes = (netbsd32_u_long)p->obytes; |
640 | } |
641 | |
642 | static inline void |
643 | netbsd32_from_sioc_sg_req(struct sioc_sg_req *p, struct netbsd32_sioc_sg_req *s32p, u_long cmd) |
644 | { |
645 | |
646 | s32p->src = p->src; |
647 | s32p->grp = p->grp; |
648 | s32p->pktcnt = (netbsd32_u_long)p->pktcnt; |
649 | s32p->bytecnt = (netbsd32_u_long)p->bytecnt; |
650 | s32p->wrong_if = (netbsd32_u_long)p->wrong_if; |
651 | } |
652 | |
653 | static inline void |
654 | netbsd32_from_atareq(struct atareq *p, struct netbsd32_atareq *s32p, u_long cmd) |
655 | { |
656 | s32p->flags = (netbsd32_u_long)p->flags; |
657 | s32p->command = p->command; |
658 | s32p->features = p->features; |
659 | s32p->sec_count = p->sec_count; |
660 | s32p->sec_num = p->sec_num; |
661 | s32p->head = p->head; |
662 | s32p->cylinder = p->cylinder; |
663 | NETBSD32PTR32(s32p->databuf, p->databuf); |
664 | s32p->datalen = (netbsd32_u_long)p->datalen; |
665 | s32p->timeout = p->timeout; |
666 | s32p->retsts = p->retsts; |
667 | s32p->error = p->error; |
668 | } |
669 | |
670 | static inline void |
671 | netbsd32_from_vnd_ioctl(struct vnd_ioctl *p, struct netbsd32_vnd_ioctl *s32p, u_long cmd) |
672 | { |
673 | |
674 | s32p->vnd_flags = p->vnd_flags; |
675 | s32p->vnd_geom = p->vnd_geom; |
676 | s32p->vnd_osize = p->vnd_osize; |
677 | s32p->vnd_size = p->vnd_size; |
678 | } |
679 | |
680 | static inline void |
681 | netbsd32_from_vnd_user(struct vnd_user *p, struct netbsd32_vnd_user *s32p, u_long cmd) |
682 | { |
683 | |
684 | s32p->vnu_unit = p->vnu_unit; |
685 | s32p->vnu_dev = p->vnu_dev; |
686 | s32p->vnu_ino = p->vnu_ino; |
687 | } |
688 | |
689 | static inline void |
690 | netbsd32_from_vnd_ioctl50(struct vnd_ioctl50 *p, struct netbsd32_vnd_ioctl50 *s32p, u_long cmd) |
691 | { |
692 | |
693 | s32p->vnd_flags = p->vnd_flags; |
694 | s32p->vnd_geom = p->vnd_geom; |
695 | s32p->vnd_size = p->vnd_size; |
696 | } |
697 | |
698 | static inline void |
699 | netbsd32_from_plistref(struct plistref *p, struct netbsd32_plistref *s32p, u_long cmd) |
700 | { |
701 | |
702 | NETBSD32PTR32(s32p->pref_plist, p->pref_plist); |
703 | s32p->pref_len = p->pref_len; |
704 | } |
705 | |
706 | static inline void |
707 | netbsd32_from_wdog_conf(struct wdog_conf *p, struct netbsd32_wdog_conf *s32p, u_long cmd) |
708 | { |
709 | |
710 | NETBSD32PTR32(s32p->wc_names, p->wc_names); |
711 | s32p->wc_count = p->wc_count; |
712 | } |
713 | |
714 | /* wsdisplay stuff */ |
715 | static inline void |
716 | netbsd32_from_wsdisplay_addscreendata(struct wsdisplay_addscreendata *asd, |
717 | struct netbsd32_wsdisplay_addscreendata *asd32, |
718 | u_long cmd) |
719 | { |
720 | NETBSD32PTR32(asd32->screentype, asd->screentype); |
721 | NETBSD32PTR32(asd32->emul, asd->emul); |
722 | asd32->idx = asd->idx; |
723 | } |
724 | |
725 | static inline void |
726 | netbsd32_from_wsdisplay_cursor(struct wsdisplay_cursor *c, |
727 | struct netbsd32_wsdisplay_cursor *c32, |
728 | u_long cmd) |
729 | { |
730 | c32->which = c->which; |
731 | c32->enable = c->enable; |
732 | c32->pos.x = c->pos.x; |
733 | c32->pos.y = c->pos.y; |
734 | c32->hot.x = c->hot.x; |
735 | c32->hot.y = c->hot.y; |
736 | c32->size.x = c->size.x; |
737 | c32->size.y = c->size.y; |
738 | c32->cmap.index = c->cmap.index; |
739 | c32->cmap.count = c->cmap.count; |
740 | NETBSD32PTR32(c32->cmap.red, c->cmap.red); |
741 | NETBSD32PTR32(c32->cmap.green, c->cmap.green); |
742 | NETBSD32PTR32(c32->cmap.blue, c->cmap.blue); |
743 | NETBSD32PTR32(c32->image, c->image); |
744 | NETBSD32PTR32(c32->mask, c->mask); |
745 | } |
746 | |
747 | static inline void |
748 | netbsd32_from_wsdisplay_cmap(struct wsdisplay_cmap *c, |
749 | struct netbsd32_wsdisplay_cmap *c32, |
750 | u_long cmd) |
751 | { |
752 | c32->index = c->index; |
753 | c32->count = c->count; |
754 | NETBSD32PTR32(c32->red, c->red); |
755 | NETBSD32PTR32(c32->green, c->green); |
756 | NETBSD32PTR32(c32->blue, c->blue); |
757 | } |
758 | |
759 | static inline void |
760 | netbsd32_from_ieee80211req(struct ieee80211req *ireq, |
761 | struct netbsd32_ieee80211req *ireq32, u_long cmd) |
762 | { |
763 | strncpy(ireq32->i_name, ireq->i_name, IFNAMSIZ); |
764 | ireq32->i_type = ireq->i_type; |
765 | ireq32->i_val = ireq->i_val; |
766 | ireq32->i_len = ireq->i_len; |
767 | NETBSD32PTR32(ireq32->i_data, ireq->i_data); |
768 | } |
769 | |
770 | static inline void |
771 | netbsd32_from_ieee80211_nwkey(struct ieee80211_nwkey *nwk, |
772 | struct netbsd32_ieee80211_nwkey *nwk32, |
773 | u_long cmd) |
774 | { |
775 | int i; |
776 | |
777 | strncpy(nwk32->i_name, nwk->i_name, IFNAMSIZ); |
778 | nwk32->i_wepon = nwk->i_wepon; |
779 | nwk32->i_defkid = nwk->i_defkid; |
780 | for (i = 0; i < IEEE80211_WEP_NKID; i++) { |
781 | nwk32->i_key[i].i_keylen = nwk->i_key[i].i_keylen; |
782 | NETBSD32PTR32(nwk32->i_key[i].i_keydat, |
783 | nwk->i_key[i].i_keydat); |
784 | } |
785 | } |
786 | |
787 | static inline void |
788 | netbsd32_from_bpf_program(struct bpf_program *p, struct netbsd32_bpf_program *s32p, u_long cmd) |
789 | { |
790 | |
791 | NETBSD32PTR32(s32p->bf_insns, p->bf_insns); |
792 | s32p->bf_len = p->bf_len; |
793 | } |
794 | |
795 | static inline void |
796 | netbsd32_from_bpf_dltlist(struct bpf_dltlist *p, struct netbsd32_bpf_dltlist *s32p, u_long cmd) |
797 | { |
798 | |
799 | NETBSD32PTR32(s32p->bfl_list, p->bfl_list); |
800 | s32p->bfl_len = p->bfl_len; |
801 | } |
802 | |
803 | static inline void |
804 | netbsd32_from_u_long(u_long *p, netbsd32_u_long *s32p, u_long cmd) |
805 | { |
806 | |
807 | *s32p = (netbsd32_u_long)*p; |
808 | } |
809 | |
810 | static inline void |
811 | netbsd32_from_voidp(voidp *p, netbsd32_voidp *s32p, u_long cmd) |
812 | { |
813 | |
814 | NETBSD32PTR32(*s32p, *p); |
815 | } |
816 | |
817 | |
818 | static inline void |
819 | netbsd32_from_clockctl_settimeofday( |
820 | const struct clockctl_settimeofday *p, |
821 | struct netbsd32_clockctl_settimeofday *s32p, |
822 | u_long cmd) |
823 | { |
824 | |
825 | NETBSD32PTR32(s32p->tv, p->tv); |
826 | NETBSD32PTR32(s32p->tzp, p->tzp); |
827 | } |
828 | |
829 | static inline void |
830 | netbsd32_from_clockctl_adjtime( |
831 | const struct clockctl_adjtime *p, |
832 | struct netbsd32_clockctl_adjtime *s32p, |
833 | u_long cmd) |
834 | { |
835 | |
836 | NETBSD32PTR32(s32p->delta, p->delta); |
837 | NETBSD32PTR32(s32p->olddelta, p->olddelta); |
838 | } |
839 | |
840 | static inline void |
841 | netbsd32_from_clockctl_clock_settime( |
842 | const struct clockctl_clock_settime *p, |
843 | struct netbsd32_clockctl_clock_settime *s32p, |
844 | u_long cmd) |
845 | { |
846 | |
847 | s32p->clock_id = p->clock_id; |
848 | NETBSD32PTR32(s32p->tp, p->tp); |
849 | } |
850 | |
851 | #ifdef NTP |
852 | static inline void |
853 | netbsd32_from_clockctl_ntp_adjtime( |
854 | const struct clockctl_ntp_adjtime *p, |
855 | struct netbsd32_clockctl_ntp_adjtime *s32p, |
856 | u_long cmd) |
857 | { |
858 | |
859 | NETBSD32PTR32(s32p->tp, p->tp); |
860 | s32p->retval = p->retval; |
861 | } |
862 | #endif |
863 | |
864 | static inline void |
865 | netbsd32_from_ksyms_gsymbol( |
866 | const struct ksyms_gsymbol *p, |
867 | struct netbsd32_ksyms_gsymbol *s32p, |
868 | u_long cmd) |
869 | { |
870 | |
871 | NETBSD32PTR32(s32p->kg_name, p->kg_name); |
872 | s32p->kg_sym = p->kg_sym; |
873 | } |
874 | |
875 | static inline void |
876 | netbsd32_from_ksyms_gvalue( |
877 | const struct ksyms_gvalue *p, |
878 | struct netbsd32_ksyms_gvalue *s32p, |
879 | u_long cmd) |
880 | { |
881 | |
882 | NETBSD32PTR32(s32p->kv_name, p->kv_name); |
883 | s32p->kv_value = p->kv_value; |
884 | } |
885 | |
886 | static inline void |
887 | netbsd32_from_npf_ioctl_table( |
888 | const struct npf_ioctl_table *p, |
889 | struct netbsd32_npf_ioctl_table *s32p, |
890 | u_long cmd) |
891 | { |
892 | |
893 | s32p->nct_cmd = p->nct_cmd; |
894 | NETBSD32PTR32(s32p->nct_name, p->nct_name); |
895 | switch (p->nct_cmd) { |
896 | case NPF_CMD_TABLE_LOOKUP: |
897 | case NPF_CMD_TABLE_ADD: |
898 | case NPF_CMD_TABLE_REMOVE: |
899 | s32p->nct_data.ent.alen = p->nct_data.ent.alen; |
900 | s32p->nct_data.ent.addr = p->nct_data.ent.addr; |
901 | s32p->nct_data.ent.mask = p->nct_data.ent.mask; |
902 | break; |
903 | case NPF_CMD_TABLE_LIST: |
904 | NETBSD32PTR32(s32p->nct_data.buf.buf, p->nct_data.buf.buf); |
905 | s32p->nct_data.buf.len = p->nct_data.buf.len; |
906 | break; |
907 | } |
908 | } |
909 | |
910 | static inline void |
911 | netbsd32_from_devlistargs( |
912 | const struct devlistargs *p, |
913 | struct netbsd32_devlistargs *s32p, |
914 | u_long cmd) |
915 | { |
916 | memcpy(s32p->l_devname, p->l_devname, sizeof(s32p->l_devname)); |
917 | s32p->l_children = p->l_children; |
918 | NETBSD32PTR32(s32p->l_childname, p->l_childname); |
919 | } |
920 | |
921 | static inline void |
922 | netbsd32_from_devrescanargs( |
923 | const struct devrescanargs *p, |
924 | struct netbsd32_devrescanargs *s32p, |
925 | u_long cmd) |
926 | { |
927 | memcpy(s32p->busname, p->busname, sizeof(s32p->busname)); |
928 | memcpy(s32p->ifattr, p->ifattr, sizeof(s32p->ifattr)); |
929 | s32p->numlocators = p->numlocators; |
930 | NETBSD32PTR32(s32p->locators, p->locators); |
931 | } |
932 | |
933 | #ifdef NTP |
934 | static int |
935 | netbsd32_do_clockctl_ntp_adjtime(struct clockctl_ntp_adjtime *args) |
936 | { |
937 | |
938 | struct netbsd32_timex ntv32; |
939 | struct timex ntv; |
940 | int error; |
941 | |
942 | error = copyin(args->tp, &ntv32, sizeof(ntv32)); |
943 | if (error) |
944 | return (error); |
945 | |
946 | netbsd32_to_timex(&ntv32, &ntv); |
947 | ntp_adjtime1(&ntv); |
948 | netbsd32_from_timex(&ntv, &ntv32); |
949 | |
950 | error = copyout(&ntv32, args->tp, sizeof(ntv)); |
951 | if (error == 0) |
952 | args->retval = ntp_timestatus(); |
953 | |
954 | return error; |
955 | } |
956 | #endif |
957 | |
958 | /* |
959 | * main ioctl syscall. |
960 | * |
961 | * ok, here we are in the biggy. we have to do fix ups depending |
962 | * on the ioctl command before and afterwards. |
963 | */ |
964 | int |
965 | netbsd32_ioctl(struct lwp *l, const struct netbsd32_ioctl_args *uap, register_t *retval) |
966 | { |
967 | /* { |
968 | syscallarg(int) fd; |
969 | syscallarg(netbsd32_u_long) com; |
970 | syscallarg(netbsd32_voidp) data; |
971 | } */ |
972 | struct proc *p = l->l_proc; |
973 | struct file *fp; |
974 | struct filedesc *fdp; |
975 | u_long com; |
976 | int error = 0; |
977 | size_t size; |
978 | size_t alloc_size32, size32; |
979 | void *data, *memp = NULL; |
980 | void *data32, *memp32 = NULL; |
981 | unsigned int fd; |
982 | fdfile_t *ff; |
983 | int tmp; |
984 | #define STK_PARAMS 128 |
985 | uint64_t stkbuf[STK_PARAMS/sizeof(uint64_t)]; |
986 | uint64_t stkbuf32[STK_PARAMS/sizeof(uint64_t)]; |
987 | |
988 | /* |
989 | * we need to translate some commands (_IOW) before calling sys_ioctl, |
990 | * some after (_IOR), and some both (_IOWR). |
991 | */ |
992 | #if 0 |
993 | { |
994 | const char * const dirs[8] = { |
995 | "NONE!" , "VOID" , "OUT" , "VOID|OUT!" , "IN" , "VOID|IN!" , |
996 | "INOUT" , "VOID|IN|OUT!" |
997 | }; |
998 | |
999 | printf("netbsd32_ioctl(%d, %x, %x): " |
1000 | "%s group %c base %d len %d\n" , |
1001 | SCARG(uap, fd), SCARG(uap, com), SCARG(uap, data).i32, |
1002 | dirs[((SCARG(uap, com) & IOC_DIRMASK)>>29)], |
1003 | IOCGROUP(SCARG(uap, com)), IOCBASECMD(SCARG(uap, com)), |
1004 | IOCPARM_LEN(SCARG(uap, com))); |
1005 | } |
1006 | #endif |
1007 | |
1008 | memp = NULL; |
1009 | memp32 = NULL; |
1010 | alloc_size32 = 0; |
1011 | size32 = 0; |
1012 | size = 0; |
1013 | |
1014 | fdp = p->p_fd; |
1015 | fd = SCARG(uap, fd); |
1016 | if ((fp = fd_getfile(fd)) == NULL) |
1017 | return (EBADF); |
1018 | if ((fp->f_flag & (FREAD | FWRITE)) == 0) { |
1019 | error = EBADF; |
1020 | goto out; |
1021 | } |
1022 | |
1023 | ff = fdp->fd_dt->dt_ff[SCARG(uap, fd)]; |
1024 | switch (com = SCARG(uap, com)) { |
1025 | case FIOCLEX: |
1026 | ff->ff_exclose = true; |
1027 | fdp->fd_exclose = true; |
1028 | goto out; |
1029 | |
1030 | case FIONCLEX: |
1031 | ff->ff_exclose = false; |
1032 | goto out; |
1033 | } |
1034 | |
1035 | /* |
1036 | * Interpret high order word to find amount of data to be |
1037 | * copied to/from the user's address space. |
1038 | */ |
1039 | size32 = IOCPARM_LEN(com); |
1040 | alloc_size32 = size32; |
1041 | |
1042 | /* |
1043 | * The disklabel is now padded to a multiple of 8 bytes however the old |
1044 | * disklabel on 32bit platforms wasn't. This leaves a difference in |
1045 | * size of 4 bytes between the two but are otherwise identical. |
1046 | * To deal with this, we allocate enough space for the new disklabel |
1047 | * but only copyin/out the smaller amount. |
1048 | */ |
1049 | if (IOCGROUP(com) == 'd') { |
1050 | u_long ncom = com ^ (DIOCGDINFO ^ DIOCGDINFO32); |
1051 | switch (ncom) { |
1052 | case DIOCGDINFO: |
1053 | case DIOCWDINFO: |
1054 | case DIOCSDINFO: |
1055 | case DIOCGDEFLABEL: |
1056 | com = ncom; |
1057 | if (IOCPARM_LEN(DIOCGDINFO32) < IOCPARM_LEN(DIOCGDINFO)) |
1058 | alloc_size32 = IOCPARM_LEN(DIOCGDINFO); |
1059 | break; |
1060 | } |
1061 | } |
1062 | if (alloc_size32 > IOCPARM_MAX) { |
1063 | error = ENOTTY; |
1064 | goto out; |
1065 | } |
1066 | if (alloc_size32 > sizeof(stkbuf)) { |
1067 | memp32 = kmem_alloc(alloc_size32, KM_SLEEP); |
1068 | data32 = memp32; |
1069 | } else |
1070 | data32 = (void *)stkbuf32; |
1071 | if ((com >> IOCPARM_SHIFT) == 0) { |
1072 | /* UNIX-style ioctl. */ |
1073 | data32 = SCARG_P32(uap, data); |
1074 | } else { |
1075 | if (com&IOC_IN) { |
1076 | if (size32) { |
1077 | error = copyin(SCARG_P32(uap, data), data32, |
1078 | size32); |
1079 | if (error) { |
1080 | goto out; |
1081 | } |
1082 | /* |
1083 | * The data between size and alloc_size has |
1084 | * not been overwritten. It shouldn't matter |
1085 | * but let's clear that anyway. |
1086 | */ |
1087 | if (__predict_false(size32 < alloc_size32)) { |
1088 | memset((char *)data32+size32, 0, |
1089 | alloc_size32 - size32); |
1090 | } |
1091 | ktrgenio(fd, UIO_WRITE, SCARG_P32(uap, data), |
1092 | size32, 0); |
1093 | } else |
1094 | *(void **)data32 = SCARG_P32(uap, data); |
1095 | } else if ((com&IOC_OUT) && size32) { |
1096 | /* |
1097 | * Zero the buffer so the user always |
1098 | * gets back something deterministic. |
1099 | */ |
1100 | memset(data32, 0, alloc_size32); |
1101 | } else if (com&IOC_VOID) { |
1102 | *(void **)data32 = SCARG_P32(uap, data); |
1103 | } |
1104 | } |
1105 | |
1106 | /* |
1107 | * convert various structures, pointers, and other objects that |
1108 | * change size from 32 bit -> 64 bit, for all ioctl commands. |
1109 | */ |
1110 | switch (SCARG(uap, com)) { |
1111 | case FIONBIO: |
1112 | mutex_enter(&fp->f_lock); |
1113 | if ((tmp = *(int *)data32) != 0) |
1114 | fp->f_flag |= FNONBLOCK; |
1115 | else |
1116 | fp->f_flag &= ~FNONBLOCK; |
1117 | mutex_exit(&fp->f_lock); |
1118 | error = (*fp->f_ops->fo_ioctl)(fp, FIONBIO, (void *)&tmp); |
1119 | break; |
1120 | |
1121 | case FIOASYNC: |
1122 | mutex_enter(&fp->f_lock); |
1123 | if ((tmp = *(int *)data32) != 0) |
1124 | fp->f_flag |= FASYNC; |
1125 | else |
1126 | fp->f_flag &= ~FASYNC; |
1127 | mutex_exit(&fp->f_lock); |
1128 | error = (*fp->f_ops->fo_ioctl)(fp, FIOASYNC, (void *)&tmp); |
1129 | break; |
1130 | |
1131 | case AUDIO_WSEEK32: |
1132 | IOCTL_CONV_TO(AUDIO_WSEEK, u_long); |
1133 | |
1134 | #if 0 /* not implemented by anything */ |
1135 | case DIOCRFORMAT32: |
1136 | IOCTL_STRUCT_CONV_TO(DIOCRFORMAT, format_op); |
1137 | case DIOCWFORMAT32: |
1138 | IOCTL_STRUCT_CONV_TO(DIOCWFORMAT, format_op); |
1139 | #endif |
1140 | |
1141 | case ATAIOCCOMMAND32: |
1142 | IOCTL_STRUCT_CONV_TO(ATAIOCCOMMAND, atareq); |
1143 | |
1144 | case SIOCIFGCLONERS32: |
1145 | { |
1146 | struct netbsd32_if_clonereq *req = |
1147 | (struct netbsd32_if_clonereq *)data32; |
1148 | char *buf = NETBSD32PTR64(req->ifcr_buffer); |
1149 | |
1150 | error = if_clone_list(req->ifcr_count, |
1151 | buf, &req->ifcr_total); |
1152 | break; |
1153 | } |
1154 | |
1155 | /* |
1156 | * only a few ifreq syscalls need conversion and those are |
1157 | * all driver specific... XXX |
1158 | */ |
1159 | #if 0 |
1160 | case SIOCGADDRROM3232: |
1161 | IOCTL_STRUCT_CONV_TO(SIOCGADDRROM32, ifreq); |
1162 | case SIOCGCHIPID32: |
1163 | IOCTL_STRUCT_CONV_TO(SIOCGCHIPID, ifreq); |
1164 | case SIOCSIFADDR32: |
1165 | IOCTL_STRUCT_CONV_TO(SIOCSIFADDR, ifreq); |
1166 | case OSIOCGIFADDR32: |
1167 | IOCTL_STRUCT_CONV_TO(OSIOCGIFADDR, ifreq); |
1168 | case SIOCGIFADDR32: |
1169 | IOCTL_STRUCT_CONV_TO(SIOCGIFADDR, ifreq); |
1170 | case SIOCSIFDSTADDR32: |
1171 | IOCTL_STRUCT_CONV_TO(SIOCSIFDSTADDR, ifreq); |
1172 | case OSIOCGIFDSTADDR32: |
1173 | IOCTL_STRUCT_CONV_TO(OSIOCGIFDSTADDR, ifreq); |
1174 | case SIOCGIFDSTADDR32: |
1175 | IOCTL_STRUCT_CONV_TO(SIOCGIFDSTADDR, ifreq); |
1176 | case OSIOCGIFBRDADDR32: |
1177 | IOCTL_STRUCT_CONV_TO(OSIOCGIFBRDADDR, ifreq); |
1178 | case SIOCGIFBRDADDR32: |
1179 | IOCTL_STRUCT_CONV_TO(SIOCGIFBRDADDR, ifreq); |
1180 | case SIOCSIFBRDADDR32: |
1181 | IOCTL_STRUCT_CONV_TO(SIOCSIFBRDADDR, ifreq); |
1182 | case OSIOCGIFNETMASK32: |
1183 | IOCTL_STRUCT_CONV_TO(OSIOCGIFNETMASK, ifreq); |
1184 | case SIOCGIFNETMASK32: |
1185 | IOCTL_STRUCT_CONV_TO(SIOCGIFNETMASK, ifreq); |
1186 | case SIOCSIFNETMASK32: |
1187 | IOCTL_STRUCT_CONV_TO(SIOCSIFNETMASK, ifreq); |
1188 | case SIOCGIFMETRIC32: |
1189 | IOCTL_STRUCT_CONV_TO(SIOCGIFMETRIC, ifreq); |
1190 | case SIOCSIFMETRIC32: |
1191 | IOCTL_STRUCT_CONV_TO(SIOCSIFMETRIC, ifreq); |
1192 | case SIOCDIFADDR32: |
1193 | IOCTL_STRUCT_CONV_TO(SIOCDIFADDR, ifreq); |
1194 | case SIOCADDMULTI32: |
1195 | IOCTL_STRUCT_CONV_TO(SIOCADDMULTI, ifreq); |
1196 | case SIOCDELMULTI32: |
1197 | IOCTL_STRUCT_CONV_TO(SIOCDELMULTI, ifreq); |
1198 | case SIOCSIFMEDIA32: |
1199 | IOCTL_STRUCT_CONV_TO(SIOCSIFMEDIA, ifreq); |
1200 | case SIOCSIFMTU32: |
1201 | IOCTL_STRUCT_CONV_TO(SIOCSIFMTU, ifreq); |
1202 | case SIOCGIFMTU32: |
1203 | IOCTL_STRUCT_CONV_TO(SIOCGIFMTU, ifreq); |
1204 | case BIOCGETIF32: |
1205 | IOCTL_STRUCT_CONV_TO(BIOCGETIF, ifreq); |
1206 | case BIOCSETIF32: |
1207 | IOCTL_STRUCT_CONV_TO(BIOCSETIF, ifreq); |
1208 | case SIOCPHASE132: |
1209 | IOCTL_STRUCT_CONV_TO(SIOCPHASE1, ifreq); |
1210 | case SIOCPHASE232: |
1211 | IOCTL_STRUCT_CONV_TO(SIOCPHASE2, ifreq); |
1212 | #endif |
1213 | |
1214 | case OOSIOCGIFCONF32: |
1215 | IOCTL_STRUCT_CONV_TO(OOSIOCGIFCONF, ifconf); |
1216 | case OSIOCGIFCONF32: |
1217 | IOCTL_STRUCT_CONV_TO(OSIOCGIFCONF, ifconf); |
1218 | case SIOCGIFCONF32: |
1219 | IOCTL_STRUCT_CONV_TO(SIOCGIFCONF, ifconf); |
1220 | |
1221 | case SIOCGIFFLAGS32: |
1222 | IOCTL_STRUCT_CONV_TO(SIOCGIFFLAGS, ifreq); |
1223 | case SIOCSIFFLAGS32: |
1224 | IOCTL_STRUCT_CONV_TO(SIOCSIFFLAGS, ifreq); |
1225 | |
1226 | case SIOCGIFADDRPREF32: |
1227 | IOCTL_STRUCT_CONV_TO(SIOCGIFADDRPREF, if_addrprefreq); |
1228 | case SIOCSIFADDRPREF32: |
1229 | IOCTL_STRUCT_CONV_TO(SIOCSIFADDRPREF, if_addrprefreq); |
1230 | |
1231 | |
1232 | case OSIOCGIFFLAGS32: |
1233 | IOCTL_STRUCT_CONV_TO(OSIOCGIFFLAGS, oifreq); |
1234 | case OSIOCSIFFLAGS32: |
1235 | IOCTL_STRUCT_CONV_TO(OSIOCSIFFLAGS, oifreq); |
1236 | |
1237 | case SIOCGIFMEDIA32: |
1238 | IOCTL_STRUCT_CONV_TO(SIOCGIFMEDIA, ifmediareq); |
1239 | |
1240 | case PPPOESETPARMS32: |
1241 | IOCTL_STRUCT_CONV_TO(PPPOESETPARMS, pppoediscparms); |
1242 | case PPPOEGETPARMS32: |
1243 | IOCTL_STRUCT_CONV_TO(PPPOEGETPARMS, pppoediscparms); |
1244 | case SPPPGETAUTHCFG32: |
1245 | IOCTL_STRUCT_CONV_TO(SPPPGETAUTHCFG, spppauthcfg); |
1246 | case SPPPSETAUTHCFG32: |
1247 | IOCTL_STRUCT_CONV_TO(SPPPSETAUTHCFG, spppauthcfg); |
1248 | |
1249 | case SIOCSDRVSPEC32: |
1250 | IOCTL_STRUCT_CONV_TO(SIOCSDRVSPEC, ifdrv); |
1251 | case SIOCGDRVSPEC32: |
1252 | IOCTL_STRUCT_CONV_TO(SIOCGDRVSPEC, ifdrv); |
1253 | |
1254 | case SIOCGETVIFCNT32: |
1255 | IOCTL_STRUCT_CONV_TO(SIOCGETVIFCNT, sioc_vif_req); |
1256 | |
1257 | case SIOCGETSGCNT32: |
1258 | IOCTL_STRUCT_CONV_TO(SIOCGETSGCNT, sioc_sg_req); |
1259 | |
1260 | case VNDIOCSET32: |
1261 | IOCTL_STRUCT_CONV_TO(VNDIOCSET, vnd_ioctl); |
1262 | |
1263 | case VNDIOCCLR32: |
1264 | IOCTL_STRUCT_CONV_TO(VNDIOCCLR, vnd_ioctl); |
1265 | |
1266 | case VNDIOCGET32: |
1267 | IOCTL_STRUCT_CONV_TO(VNDIOCGET, vnd_user); |
1268 | |
1269 | case VNDIOCSET5032: |
1270 | IOCTL_STRUCT_CONV_TO(VNDIOCSET50, vnd_ioctl50); |
1271 | |
1272 | case VNDIOCCLR5032: |
1273 | IOCTL_STRUCT_CONV_TO(VNDIOCCLR50, vnd_ioctl50); |
1274 | |
1275 | case ENVSYS_GETDICTIONARY32: |
1276 | IOCTL_STRUCT_CONV_TO(ENVSYS_GETDICTIONARY, plistref); |
1277 | case ENVSYS_SETDICTIONARY32: |
1278 | IOCTL_STRUCT_CONV_TO(ENVSYS_SETDICTIONARY, plistref); |
1279 | case ENVSYS_REMOVEPROPS32: |
1280 | IOCTL_STRUCT_CONV_TO(ENVSYS_REMOVEPROPS, plistref); |
1281 | |
1282 | case WDOGIOC_GWDOGS32: |
1283 | IOCTL_STRUCT_CONV_TO(WDOGIOC_GWDOGS, wdog_conf); |
1284 | |
1285 | case BIOCSETF32: |
1286 | IOCTL_STRUCT_CONV_TO(BIOCSETF, bpf_program); |
1287 | case BIOCSTCPF32: |
1288 | IOCTL_STRUCT_CONV_TO(BIOCSTCPF, bpf_program); |
1289 | case BIOCSUDPF32: |
1290 | IOCTL_STRUCT_CONV_TO(BIOCSUDPF, bpf_program); |
1291 | case BIOCGDLTLIST32: |
1292 | IOCTL_STRUCT_CONV_TO(BIOCGDLTLIST, bpf_dltlist); |
1293 | |
1294 | case WSDISPLAYIO_ADDSCREEN32: |
1295 | IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_ADDSCREEN, wsdisplay_addscreendata); |
1296 | |
1297 | case WSDISPLAYIO_GCURSOR32: |
1298 | IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_GCURSOR, wsdisplay_cursor); |
1299 | case WSDISPLAYIO_SCURSOR32: |
1300 | IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_SCURSOR, wsdisplay_cursor); |
1301 | |
1302 | case WSDISPLAYIO_GETCMAP32: |
1303 | IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_GETCMAP, wsdisplay_cmap); |
1304 | case WSDISPLAYIO_PUTCMAP32: |
1305 | IOCTL_STRUCT_CONV_TO(WSDISPLAYIO_PUTCMAP, wsdisplay_cmap); |
1306 | |
1307 | case SIOCS8021132: |
1308 | IOCTL_STRUCT_CONV_TO(SIOCS80211, ieee80211req); |
1309 | case SIOCG8021132: |
1310 | IOCTL_STRUCT_CONV_TO(SIOCG80211, ieee80211req); |
1311 | case SIOCS80211NWKEY32: |
1312 | IOCTL_STRUCT_CONV_TO(SIOCS80211NWKEY, ieee80211_nwkey); |
1313 | case SIOCG80211NWKEY32: |
1314 | IOCTL_STRUCT_CONV_TO(SIOCG80211NWKEY, ieee80211_nwkey); |
1315 | |
1316 | case POWER_EVENT_RECVDICT32: |
1317 | IOCTL_STRUCT_CONV_TO(POWER_EVENT_RECVDICT, plistref); |
1318 | |
1319 | case CLOCKCTL_SETTIMEOFDAY32: |
1320 | IOCTL_STRUCT_CONV_TO(CLOCKCTL_SETTIMEOFDAY, |
1321 | clockctl_settimeofday); |
1322 | case CLOCKCTL_ADJTIME32: |
1323 | IOCTL_STRUCT_CONV_TO(CLOCKCTL_ADJTIME, clockctl_adjtime); |
1324 | case CLOCKCTL_CLOCK_SETTIME32: |
1325 | IOCTL_STRUCT_CONV_TO(CLOCKCTL_CLOCK_SETTIME, |
1326 | clockctl_clock_settime); |
1327 | case CLOCKCTL_NTP_ADJTIME32: |
1328 | #ifdef NTP |
1329 | { |
1330 | size = IOCPARM_LEN(CLOCKCTL_NTP_ADJTIME); |
1331 | if (size > sizeof(stkbuf)) |
1332 | data = memp = kmem_alloc(size, KM_SLEEP); |
1333 | else |
1334 | data = (void *)stkbuf; |
1335 | |
1336 | netbsd32_to_clockctl_ntp_adjtime( |
1337 | (const struct netbsd32_clockctl_ntp_adjtime *)data32, |
1338 | (struct clockctl_ntp_adjtime *)data, |
1339 | CLOCKCTL_NTP_ADJTIME); |
1340 | error = netbsd32_do_clockctl_ntp_adjtime( |
1341 | (struct clockctl_ntp_adjtime *)data); |
1342 | netbsd32_from_clockctl_ntp_adjtime( |
1343 | (const struct clockctl_ntp_adjtime *)data, |
1344 | (struct netbsd32_clockctl_ntp_adjtime *)data32, |
1345 | CLOCKCTL_NTP_ADJTIME); |
1346 | |
1347 | break; |
1348 | } |
1349 | #else |
1350 | error = ENOTTY; |
1351 | break; |
1352 | #endif /* NTP */ |
1353 | |
1354 | case KIOCGSYMBOL32: |
1355 | IOCTL_STRUCT_CONV_TO(KIOCGSYMBOL, ksyms_gsymbol); |
1356 | case KIOCGVALUE32: |
1357 | IOCTL_STRUCT_CONV_TO(KIOCGVALUE, ksyms_gvalue); |
1358 | |
1359 | case IOC_NPF_LOAD32: |
1360 | IOCTL_STRUCT_CONV_TO(IOC_NPF_LOAD, plistref); |
1361 | case IOC_NPF_TABLE32: |
1362 | IOCTL_STRUCT_CONV_TO(IOC_NPF_TABLE, npf_ioctl_table); |
1363 | case IOC_NPF_STATS32: |
1364 | IOCTL_CONV_TO(IOC_NPF_STATS, voidp); |
1365 | case IOC_NPF_SAVE32: |
1366 | IOCTL_STRUCT_CONV_TO(IOC_NPF_SAVE, plistref); |
1367 | case IOC_NPF_RULE32: |
1368 | IOCTL_STRUCT_CONV_TO(IOC_NPF_RULE, plistref); |
1369 | |
1370 | case DRVRESCANBUS32: |
1371 | IOCTL_STRUCT_CONV_TO(DRVRESCANBUS, devrescanargs); |
1372 | case DRVLISTDEV32: |
1373 | IOCTL_STRUCT_CONV_TO(DRVLISTDEV, devlistargs); |
1374 | case DRVCTLCOMMAND32: |
1375 | IOCTL_STRUCT_CONV_TO(DRVCTLCOMMAND, plistref); |
1376 | case DRVGETEVENT32: |
1377 | IOCTL_STRUCT_CONV_TO(DRVGETEVENT, plistref); |
1378 | |
1379 | default: |
1380 | #ifdef NETBSD32_MD_IOCTL |
1381 | error = netbsd32_md_ioctl(fp, com, data32, l); |
1382 | #else |
1383 | error = (*fp->f_ops->fo_ioctl)(fp, com, data32); |
1384 | #endif |
1385 | break; |
1386 | } |
1387 | |
1388 | if (error == EPASSTHROUGH) |
1389 | error = ENOTTY; |
1390 | |
1391 | /* |
1392 | * Copy any data to user, size was |
1393 | * already set and checked above. |
1394 | */ |
1395 | if (error == 0 && (com&IOC_OUT) && size32) { |
1396 | error = copyout(data32, SCARG_P32(uap, data), size32); |
1397 | ktrgenio(fd, UIO_READ, SCARG_P32(uap, data), |
1398 | size32, error); |
1399 | } |
1400 | |
1401 | out: |
1402 | /* If we allocated data, free it here. */ |
1403 | if (memp32) |
1404 | kmem_free(memp32, alloc_size32); |
1405 | if (memp) |
1406 | kmem_free(memp, size); |
1407 | fd_putfile(fd); |
1408 | return (error); |
1409 | } |
1410 | |