netbsd32_ioctl.c revision 1.8.2.8 1 1.8.2.8 nathanw /* $NetBSD: netbsd32_ioctl.c,v 1.8.2.8 2002/11/11 22:07:51 nathanw Exp $ */
2 1.1 mrg
3 1.1 mrg /*
4 1.8.2.2 nathanw * Copyright (c) 1998, 2001 Matthew R. Green
5 1.1 mrg * All rights reserved.
6 1.1 mrg *
7 1.1 mrg * Redistribution and use in source and binary forms, with or without
8 1.1 mrg * modification, are permitted provided that the following conditions
9 1.1 mrg * are met:
10 1.1 mrg * 1. Redistributions of source code must retain the above copyright
11 1.1 mrg * notice, this list of conditions and the following disclaimer.
12 1.1 mrg * 2. Redistributions in binary form must reproduce the above copyright
13 1.1 mrg * notice, this list of conditions and the following disclaimer in the
14 1.1 mrg * documentation and/or other materials provided with the distribution.
15 1.1 mrg * 3. The name of the author may not be used to endorse or promote products
16 1.1 mrg * derived from this software without specific prior written permission.
17 1.1 mrg *
18 1.1 mrg * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 1.1 mrg * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 1.1 mrg * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 1.1 mrg * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 1.1 mrg * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
23 1.1 mrg * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 1.1 mrg * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25 1.1 mrg * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26 1.1 mrg * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 1.1 mrg * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 1.1 mrg * SUCH DAMAGE.
29 1.1 mrg */
30 1.1 mrg
31 1.1 mrg /*
32 1.8.2.4 nathanw * handle ioctl conversions from netbsd32 -> 64-bit kernel
33 1.1 mrg */
34 1.8.2.3 nathanw
35 1.8.2.3 nathanw #include <sys/cdefs.h>
36 1.8.2.8 nathanw __KERNEL_RCSID(0, "$NetBSD: netbsd32_ioctl.c,v 1.8.2.8 2002/11/11 22:07:51 nathanw Exp $");
37 1.1 mrg
38 1.1 mrg #include <sys/param.h>
39 1.1 mrg #include <sys/systm.h>
40 1.7 eeh #include <sys/filedesc.h>
41 1.7 eeh #include <sys/ioctl.h>
42 1.7 eeh #include <sys/file.h>
43 1.7 eeh #include <sys/proc.h>
44 1.7 eeh #include <sys/socketvar.h>
45 1.1 mrg #include <sys/audioio.h>
46 1.1 mrg #include <sys/disklabel.h>
47 1.1 mrg #include <sys/dkio.h>
48 1.1 mrg #include <sys/malloc.h>
49 1.1 mrg #include <sys/proc.h>
50 1.1 mrg #include <sys/sockio.h>
51 1.1 mrg #include <sys/socket.h>
52 1.1 mrg #include <sys/ttycom.h>
53 1.1 mrg #include <sys/mount.h>
54 1.8.2.6 nathanw #include <sys/sa.h>
55 1.1 mrg #include <sys/syscallargs.h>
56 1.1 mrg
57 1.8.2.1 nathanw #ifdef __sparc__
58 1.8.2.2 nathanw #include <dev/sun/fbio.h>
59 1.1 mrg #include <machine/openpromio.h>
60 1.8.2.1 nathanw #endif
61 1.1 mrg
62 1.1 mrg #include <net/if.h>
63 1.1 mrg #include <net/route.h>
64 1.1 mrg
65 1.1 mrg #include <netinet/in.h>
66 1.1 mrg #include <netinet/in_var.h>
67 1.1 mrg #include <netinet/igmp.h>
68 1.1 mrg #include <netinet/igmp_var.h>
69 1.1 mrg #include <netinet/ip_mroute.h>
70 1.1 mrg
71 1.2 mrg #include <compat/netbsd32/netbsd32.h>
72 1.2 mrg #include <compat/netbsd32/netbsd32_ioctl.h>
73 1.2 mrg #include <compat/netbsd32/netbsd32_syscallargs.h>
74 1.1 mrg
75 1.6 mrg /* prototypes for the converters */
76 1.6 mrg static __inline void
77 1.7 eeh netbsd32_to_partinfo(struct netbsd32_partinfo *, struct partinfo *, u_long);
78 1.6 mrg static __inline void
79 1.7 eeh netbsd32_to_format_op(struct netbsd32_format_op *, struct format_op *, u_long);
80 1.6 mrg static __inline void
81 1.7 eeh netbsd32_to_ifconf(struct netbsd32_ifconf *, struct ifconf *, u_long);
82 1.6 mrg static __inline void
83 1.7 eeh netbsd32_to_ifmediareq(struct netbsd32_ifmediareq *, struct ifmediareq *, u_long);
84 1.6 mrg static __inline void
85 1.7 eeh netbsd32_to_ifdrv(struct netbsd32_ifdrv *, struct ifdrv *, u_long);
86 1.6 mrg static __inline void
87 1.7 eeh netbsd32_to_sioc_vif_req(struct netbsd32_sioc_vif_req *, struct sioc_vif_req *, u_long);
88 1.6 mrg static __inline void
89 1.7 eeh netbsd32_to_sioc_sg_req(struct netbsd32_sioc_sg_req *, struct sioc_sg_req *, u_long);
90 1.6 mrg static __inline void
91 1.7 eeh netbsd32_from_partinfo(struct partinfo *, struct netbsd32_partinfo *);
92 1.7 eeh static __inline void
93 1.6 mrg netbsd32_from_format_op(struct format_op *, struct netbsd32_format_op *);
94 1.6 mrg static __inline void
95 1.6 mrg netbsd32_from_ifconf(struct ifconf *, struct netbsd32_ifconf *);
96 1.6 mrg static __inline void
97 1.6 mrg netbsd32_from_ifmediareq(struct ifmediareq *, struct netbsd32_ifmediareq *);
98 1.6 mrg static __inline void
99 1.6 mrg netbsd32_from_ifdrv(struct ifdrv *, struct netbsd32_ifdrv *);
100 1.6 mrg static __inline void
101 1.6 mrg netbsd32_from_sioc_vif_req(struct sioc_vif_req *, struct netbsd32_sioc_vif_req *);
102 1.6 mrg static __inline void
103 1.6 mrg netbsd32_from_sioc_sg_req(struct sioc_sg_req *, struct netbsd32_sioc_sg_req *);
104 1.6 mrg
105 1.6 mrg /* convert to/from different structures */
106 1.6 mrg
107 1.6 mrg static __inline void
108 1.7 eeh netbsd32_to_partinfo(s32p, p, cmd)
109 1.2 mrg struct netbsd32_partinfo *s32p;
110 1.1 mrg struct partinfo *p;
111 1.7 eeh u_long cmd;
112 1.1 mrg {
113 1.1 mrg
114 1.8.2.8 nathanw p->disklab = (struct disklabel *)NETBSD32PTR64(s32p->disklab);
115 1.8.2.8 nathanw p->part = (struct partition *)NETBSD32PTR64(s32p->part);
116 1.1 mrg }
117 1.1 mrg
118 1.6 mrg static __inline void
119 1.7 eeh netbsd32_to_format_op(s32p, p, cmd)
120 1.2 mrg struct netbsd32_format_op *s32p;
121 1.1 mrg struct format_op *p;
122 1.7 eeh u_long cmd;
123 1.1 mrg {
124 1.1 mrg
125 1.8.2.8 nathanw p->df_buf = (char *)NETBSD32PTR64(s32p->df_buf);
126 1.1 mrg p->df_count = s32p->df_count;
127 1.1 mrg p->df_startblk = s32p->df_startblk;
128 1.1 mrg memcpy(p->df_reg, s32p->df_reg, sizeof(s32p->df_reg));
129 1.1 mrg }
130 1.1 mrg
131 1.1 mrg #if 0 /* XXX see below */
132 1.6 mrg static __inline void
133 1.2 mrg netbsd32_to_ifreq(s32p, p, cmd)
134 1.2 mrg struct netbsd32_ifreq *s32p;
135 1.1 mrg struct ifreq *p;
136 1.1 mrg u_long cmd; /* XXX unused yet */
137 1.1 mrg {
138 1.1 mrg
139 1.1 mrg /*
140 1.1 mrg * XXX
141 1.1 mrg * struct ifreq says the same, but sometimes the ifr_data
142 1.1 mrg * union member needs to be converted to 64 bits... this
143 1.1 mrg * is very driver specific and so we ignore it for now..
144 1.1 mrg */
145 1.1 mrg memcpy(p, s32p, sizeof *s32p);
146 1.1 mrg }
147 1.1 mrg #endif
148 1.1 mrg
149 1.6 mrg static __inline void
150 1.7 eeh netbsd32_to_ifconf(s32p, p, cmd)
151 1.2 mrg struct netbsd32_ifconf *s32p;
152 1.1 mrg struct ifconf *p;
153 1.7 eeh u_long cmd;
154 1.1 mrg {
155 1.1 mrg
156 1.1 mrg p->ifc_len = s32p->ifc_len;
157 1.1 mrg /* ifc_buf & ifc_req are the same size so this works */
158 1.8.2.8 nathanw p->ifc_buf = (caddr_t)NETBSD32PTR64(s32p->ifc_buf);
159 1.1 mrg }
160 1.1 mrg
161 1.6 mrg static __inline void
162 1.7 eeh netbsd32_to_ifmediareq(s32p, p, cmd)
163 1.2 mrg struct netbsd32_ifmediareq *s32p;
164 1.1 mrg struct ifmediareq *p;
165 1.7 eeh u_long cmd;
166 1.1 mrg {
167 1.1 mrg
168 1.1 mrg memcpy(p, s32p, sizeof *s32p);
169 1.8.2.8 nathanw p->ifm_ulist = (int *)NETBSD32PTR64(s32p->ifm_ulist);
170 1.1 mrg }
171 1.1 mrg
172 1.6 mrg static __inline void
173 1.7 eeh netbsd32_to_ifdrv(s32p, p, cmd)
174 1.2 mrg struct netbsd32_ifdrv *s32p;
175 1.1 mrg struct ifdrv *p;
176 1.7 eeh u_long cmd;
177 1.1 mrg {
178 1.1 mrg
179 1.1 mrg memcpy(p, s32p, sizeof *s32p);
180 1.8.2.8 nathanw p->ifd_data = (void *)NETBSD32PTR64(s32p->ifd_data);
181 1.1 mrg }
182 1.1 mrg
183 1.6 mrg static __inline void
184 1.7 eeh netbsd32_to_sioc_vif_req(s32p, p, cmd)
185 1.2 mrg struct netbsd32_sioc_vif_req *s32p;
186 1.1 mrg struct sioc_vif_req *p;
187 1.7 eeh u_long cmd;
188 1.1 mrg {
189 1.1 mrg
190 1.1 mrg p->vifi = s32p->vifi;
191 1.1 mrg p->icount = (u_long)s32p->icount;
192 1.1 mrg p->ocount = (u_long)s32p->ocount;
193 1.1 mrg p->ibytes = (u_long)s32p->ibytes;
194 1.1 mrg p->obytes = (u_long)s32p->obytes;
195 1.1 mrg }
196 1.1 mrg
197 1.6 mrg static __inline void
198 1.7 eeh netbsd32_to_sioc_sg_req(s32p, p, cmd)
199 1.2 mrg struct netbsd32_sioc_sg_req *s32p;
200 1.1 mrg struct sioc_sg_req *p;
201 1.7 eeh u_long cmd;
202 1.1 mrg {
203 1.1 mrg
204 1.1 mrg p->src = s32p->src;
205 1.1 mrg p->grp = s32p->grp;
206 1.1 mrg p->pktcnt = (u_long)s32p->pktcnt;
207 1.1 mrg p->bytecnt = (u_long)s32p->bytecnt;
208 1.1 mrg p->wrong_if = (u_long)s32p->wrong_if;
209 1.1 mrg }
210 1.1 mrg
211 1.1 mrg /*
212 1.8.2.4 nathanw * handle ioctl conversions from 64-bit kernel -> netbsd32
213 1.1 mrg */
214 1.1 mrg
215 1.6 mrg static __inline void
216 1.7 eeh netbsd32_from_partinfo(p, s32p)
217 1.7 eeh struct partinfo *p;
218 1.7 eeh struct netbsd32_partinfo *s32p;
219 1.7 eeh {
220 1.7 eeh
221 1.7 eeh s32p->disklab = (netbsd32_disklabel_tp_t)(u_long)p->disklab;
222 1.7 eeh s32p->part = s32p->part;
223 1.7 eeh }
224 1.7 eeh
225 1.7 eeh static __inline void
226 1.2 mrg netbsd32_from_format_op(p, s32p)
227 1.1 mrg struct format_op *p;
228 1.2 mrg struct netbsd32_format_op *s32p;
229 1.1 mrg {
230 1.1 mrg
231 1.1 mrg /* filled in */
232 1.1 mrg #if 0
233 1.2 mrg s32p->df_buf = (netbsd32_charp)p->df_buf;
234 1.1 mrg #endif
235 1.1 mrg s32p->df_count = p->df_count;
236 1.1 mrg s32p->df_startblk = p->df_startblk;
237 1.1 mrg memcpy(s32p->df_reg, p->df_reg, sizeof(p->df_reg));
238 1.1 mrg }
239 1.1 mrg
240 1.1 mrg #if 0 /* XXX see below */
241 1.6 mrg static __inline void
242 1.2 mrg netbsd32_from_ifreq(p, s32p, cmd)
243 1.1 mrg struct ifreq *p;
244 1.2 mrg struct netbsd32_ifreq *s32p;
245 1.1 mrg u_long cmd; /* XXX unused yet */
246 1.1 mrg {
247 1.1 mrg
248 1.1 mrg /*
249 1.1 mrg * XXX
250 1.1 mrg * struct ifreq says the same, but sometimes the ifr_data
251 1.1 mrg * union member needs to be converted to 64 bits... this
252 1.1 mrg * is very driver specific and so we ignore it for now..
253 1.1 mrg */
254 1.1 mrg *s32p = *p;
255 1.1 mrg }
256 1.1 mrg #endif
257 1.1 mrg
258 1.6 mrg static __inline void
259 1.2 mrg netbsd32_from_ifconf(p, s32p)
260 1.1 mrg struct ifconf *p;
261 1.2 mrg struct netbsd32_ifconf *s32p;
262 1.1 mrg {
263 1.1 mrg
264 1.1 mrg s32p->ifc_len = p->ifc_len;
265 1.1 mrg /* ifc_buf & ifc_req are the same size so this works */
266 1.2 mrg s32p->ifc_buf = (netbsd32_caddr_t)(u_long)p->ifc_buf;
267 1.1 mrg }
268 1.1 mrg
269 1.6 mrg static __inline void
270 1.2 mrg netbsd32_from_ifmediareq(p, s32p)
271 1.1 mrg struct ifmediareq *p;
272 1.2 mrg struct netbsd32_ifmediareq *s32p;
273 1.1 mrg {
274 1.1 mrg
275 1.1 mrg memcpy(s32p, p, sizeof *p);
276 1.1 mrg /* filled in? */
277 1.1 mrg #if 0
278 1.2 mrg s32p->ifm_ulist = (netbsd32_intp_t)p->ifm_ulist;
279 1.1 mrg #endif
280 1.1 mrg }
281 1.1 mrg
282 1.6 mrg static __inline void
283 1.2 mrg netbsd32_from_ifdrv(p, s32p)
284 1.1 mrg struct ifdrv *p;
285 1.2 mrg struct netbsd32_ifdrv *s32p;
286 1.1 mrg {
287 1.1 mrg
288 1.1 mrg memcpy(s32p, p, sizeof *p);
289 1.1 mrg /* filled in? */
290 1.1 mrg #if 0
291 1.2 mrg s32p->ifm_data = (netbsd32_u_longp_t)p->ifm_data;
292 1.1 mrg #endif
293 1.1 mrg }
294 1.1 mrg
295 1.6 mrg static __inline void
296 1.2 mrg netbsd32_from_sioc_vif_req(p, s32p)
297 1.1 mrg struct sioc_vif_req *p;
298 1.2 mrg struct netbsd32_sioc_vif_req *s32p;
299 1.1 mrg {
300 1.1 mrg
301 1.1 mrg s32p->vifi = p->vifi;
302 1.2 mrg s32p->icount = (netbsd32_u_long)p->icount;
303 1.2 mrg s32p->ocount = (netbsd32_u_long)p->ocount;
304 1.2 mrg s32p->ibytes = (netbsd32_u_long)p->ibytes;
305 1.2 mrg s32p->obytes = (netbsd32_u_long)p->obytes;
306 1.1 mrg }
307 1.1 mrg
308 1.6 mrg static __inline void
309 1.2 mrg netbsd32_from_sioc_sg_req(p, s32p)
310 1.1 mrg struct sioc_sg_req *p;
311 1.2 mrg struct netbsd32_sioc_sg_req *s32p;
312 1.1 mrg {
313 1.1 mrg
314 1.1 mrg s32p->src = p->src;
315 1.1 mrg s32p->grp = p->grp;
316 1.2 mrg s32p->pktcnt = (netbsd32_u_long)p->pktcnt;
317 1.2 mrg s32p->bytecnt = (netbsd32_u_long)p->bytecnt;
318 1.2 mrg s32p->wrong_if = (netbsd32_u_long)p->wrong_if;
319 1.1 mrg }
320 1.1 mrg
321 1.1 mrg
322 1.1 mrg /*
323 1.1 mrg * main ioctl syscall.
324 1.1 mrg *
325 1.1 mrg * ok, here we are in the biggy. we have to do fix ups depending
326 1.1 mrg * on the ioctl command before and afterwards.
327 1.1 mrg */
328 1.1 mrg int
329 1.8.2.7 petrov netbsd32_ioctl(l, v, retval)
330 1.8.2.7 petrov struct lwp *l;
331 1.1 mrg void *v;
332 1.1 mrg register_t *retval;
333 1.1 mrg {
334 1.4 eeh struct netbsd32_ioctl_args /* {
335 1.1 mrg syscallarg(int) fd;
336 1.2 mrg syscallarg(netbsd32_u_long) com;
337 1.2 mrg syscallarg(netbsd32_voidp) data;
338 1.1 mrg } */ *uap = v;
339 1.8.2.7 petrov struct proc *p = l->l_proc;
340 1.7 eeh struct file *fp;
341 1.7 eeh struct filedesc *fdp;
342 1.7 eeh u_long com;
343 1.7 eeh int error = 0;
344 1.7 eeh u_int size, size32;
345 1.7 eeh caddr_t data, memp = NULL;
346 1.7 eeh caddr_t data32, memp32 = NULL;
347 1.7 eeh int tmp;
348 1.7 eeh #define STK_PARAMS 128
349 1.7 eeh u_long stkbuf[STK_PARAMS/sizeof(u_long)];
350 1.7 eeh u_long stkbuf32[STK_PARAMS/sizeof(u_long)];
351 1.1 mrg
352 1.1 mrg /*
353 1.1 mrg * we need to translate some commands (_IOW) before calling sys_ioctl,
354 1.1 mrg * some after (_IOR), and some both (_IOWR).
355 1.1 mrg */
356 1.5 eeh #if 0
357 1.5 eeh {
358 1.5 eeh char *dirs[8] = { "NONE!", "VOID", "OUT", "VOID|OUT!", "IN", "VOID|IN!",
359 1.5 eeh "INOUT", "VOID|IN|OUT!" };
360 1.5 eeh
361 1.5 eeh printf("netbsd32_ioctl(%d, %x, %x): %s group %c base %d len %d\n",
362 1.5 eeh SCARG(uap, fd), SCARG(uap, com), SCARG(uap, data),
363 1.5 eeh dirs[((SCARG(uap, com) & IOC_DIRMASK)>>29)],
364 1.5 eeh IOCGROUP(SCARG(uap, com)), IOCBASECMD(SCARG(uap, com)),
365 1.5 eeh IOCPARM_LEN(SCARG(uap, com)));
366 1.5 eeh }
367 1.5 eeh #endif
368 1.1 mrg
369 1.7 eeh fdp = p->p_fd;
370 1.8.2.1 nathanw if ((fp = fd_getfile(fdp, SCARG(uap, fd))) == NULL)
371 1.7 eeh return (EBADF);
372 1.7 eeh
373 1.7 eeh FILE_USE(fp);
374 1.7 eeh
375 1.7 eeh if ((fp->f_flag & (FREAD | FWRITE)) == 0) {
376 1.7 eeh error = EBADF;
377 1.7 eeh goto out;
378 1.7 eeh }
379 1.7 eeh
380 1.7 eeh switch (com = SCARG(uap, com)) {
381 1.7 eeh case FIONCLEX:
382 1.7 eeh fdp->fd_ofileflags[SCARG(uap, fd)] &= ~UF_EXCLOSE;
383 1.7 eeh goto out;
384 1.7 eeh
385 1.7 eeh case FIOCLEX:
386 1.7 eeh fdp->fd_ofileflags[SCARG(uap, fd)] |= UF_EXCLOSE;
387 1.7 eeh goto out;
388 1.7 eeh }
389 1.7 eeh
390 1.7 eeh /*
391 1.7 eeh * Interpret high order word to find amount of data to be
392 1.7 eeh * copied to/from the user's address space.
393 1.7 eeh */
394 1.7 eeh size32 = IOCPARM_LEN(com);
395 1.7 eeh if (size32 > IOCPARM_MAX) {
396 1.7 eeh error = ENOTTY;
397 1.7 eeh goto out;
398 1.7 eeh }
399 1.7 eeh memp = NULL;
400 1.7 eeh if (size32 > sizeof(stkbuf)) {
401 1.7 eeh memp32 = (caddr_t)malloc((u_long)size32, M_IOCTLOPS, M_WAITOK);
402 1.7 eeh data32 = memp32;
403 1.7 eeh } else
404 1.7 eeh data32 = (caddr_t)stkbuf32;
405 1.7 eeh if (com&IOC_IN) {
406 1.7 eeh if (size32) {
407 1.8.2.8 nathanw error = copyin((caddr_t)NETBSD32PTR64(SCARG(uap, data)),
408 1.8.2.8 nathanw data32, size32);
409 1.7 eeh if (error) {
410 1.7 eeh if (memp32)
411 1.7 eeh free(memp32, M_IOCTLOPS);
412 1.7 eeh goto out;
413 1.7 eeh }
414 1.7 eeh } else
415 1.8.2.8 nathanw *(caddr_t *)data32 =
416 1.8.2.8 nathanw (caddr_t)NETBSD32PTR64(SCARG(uap, data));
417 1.7 eeh } else if ((com&IOC_OUT) && size32)
418 1.7 eeh /*
419 1.7 eeh * Zero the buffer so the user always
420 1.7 eeh * gets back something deterministic.
421 1.7 eeh */
422 1.7 eeh memset(data32, 0, size32);
423 1.7 eeh else if (com&IOC_VOID)
424 1.8.2.8 nathanw *(caddr_t *)data32 = (caddr_t)NETBSD32PTR64(SCARG(uap, data));
425 1.7 eeh
426 1.1 mrg /*
427 1.1 mrg * convert various structures, pointers, and other objects that
428 1.1 mrg * change size from 32 bit -> 64 bit, for all ioctl commands.
429 1.1 mrg */
430 1.1 mrg switch (SCARG(uap, com)) {
431 1.7 eeh case FIONBIO:
432 1.8 eeh if ((tmp = *(int *)data32) != 0)
433 1.7 eeh fp->f_flag |= FNONBLOCK;
434 1.7 eeh else
435 1.7 eeh fp->f_flag &= ~FNONBLOCK;
436 1.7 eeh error = (*fp->f_ops->fo_ioctl)(fp, FIONBIO, (caddr_t)&tmp, p);
437 1.7 eeh break;
438 1.7 eeh
439 1.7 eeh case FIOASYNC:
440 1.8 eeh if ((tmp = *(int *)data32) != 0)
441 1.7 eeh fp->f_flag |= FASYNC;
442 1.7 eeh else
443 1.7 eeh fp->f_flag &= ~FASYNC;
444 1.7 eeh error = (*fp->f_ops->fo_ioctl)(fp, FIOASYNC, (caddr_t)&tmp, p);
445 1.7 eeh break;
446 1.7 eeh
447 1.7 eeh case FIOSETOWN:
448 1.8 eeh tmp = *(int *)data32;
449 1.7 eeh if (fp->f_type == DTYPE_SOCKET) {
450 1.7 eeh ((struct socket *)fp->f_data)->so_pgid = tmp;
451 1.7 eeh error = 0;
452 1.7 eeh break;
453 1.7 eeh }
454 1.7 eeh if (tmp <= 0) {
455 1.7 eeh tmp = -tmp;
456 1.7 eeh } else {
457 1.7 eeh struct proc *p1 = pfind(tmp);
458 1.7 eeh if (p1 == 0) {
459 1.7 eeh error = ESRCH;
460 1.7 eeh break;
461 1.7 eeh }
462 1.7 eeh tmp = p1->p_pgrp->pg_id;
463 1.7 eeh }
464 1.7 eeh error = (*fp->f_ops->fo_ioctl)
465 1.7 eeh (fp, TIOCSPGRP, (caddr_t)&tmp, p);
466 1.7 eeh break;
467 1.7 eeh
468 1.7 eeh case FIOGETOWN:
469 1.7 eeh if (fp->f_type == DTYPE_SOCKET) {
470 1.7 eeh error = 0;
471 1.8 eeh *(int *)data32 = ((struct socket *)fp->f_data)->so_pgid;
472 1.7 eeh break;
473 1.7 eeh }
474 1.8 eeh error = (*fp->f_ops->fo_ioctl)(fp, TIOCGPGRP, data32, p);
475 1.8 eeh *(int *)data32 = -*(int *)data32;
476 1.1 mrg break;
477 1.1 mrg
478 1.7 eeh case DIOCGPART32:
479 1.7 eeh IOCTL_STRUCT_CONV_TO(DIOCGPART, partinfo);
480 1.7 eeh
481 1.7 eeh case DIOCRFORMAT32:
482 1.7 eeh IOCTL_STRUCT_CONV_TO(DIOCRFORMAT, format_op);
483 1.7 eeh case DIOCWFORMAT32:
484 1.7 eeh IOCTL_STRUCT_CONV_TO(DIOCWFORMAT, format_op);
485 1.1 mrg
486 1.1 mrg /*
487 1.1 mrg * only a few ifreq syscalls need conversion and those are
488 1.1 mrg * all driver specific... XXX
489 1.1 mrg */
490 1.1 mrg #if 0
491 1.7 eeh case SIOCGADDRROM3232:
492 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGADDRROM32, ifreq);
493 1.7 eeh case SIOCGCHIPID32:
494 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGCHIPID, ifreq);
495 1.7 eeh case SIOCSIFADDR32:
496 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFADDR, ifreq);
497 1.7 eeh case OSIOCGIFADDR32:
498 1.7 eeh IOCTL_STRUCT_CONV_TO(OSIOCGIFADDR, ifreq);
499 1.7 eeh case SIOCGIFADDR32:
500 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFADDR, ifreq);
501 1.7 eeh case SIOCSIFDSTADDR32:
502 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFDSTADDR, ifreq);
503 1.7 eeh case OSIOCGIFDSTADDR32:
504 1.7 eeh IOCTL_STRUCT_CONV_TO(OSIOCGIFDSTADDR, ifreq);
505 1.7 eeh case SIOCGIFDSTADDR32:
506 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFDSTADDR, ifreq);
507 1.7 eeh case SIOCSIFFLAGS32:
508 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFFLAGS, ifreq);
509 1.7 eeh case SIOCGIFFLAGS32:
510 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFFLAGS, ifreq);
511 1.7 eeh case OSIOCGIFBRDADDR32:
512 1.7 eeh IOCTL_STRUCT_CONV_TO(OSIOCGIFBRDADDR, ifreq);
513 1.7 eeh case SIOCGIFBRDADDR32:
514 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFBRDADDR, ifreq);
515 1.7 eeh case SIOCSIFBRDADDR32:
516 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFBRDADDR, ifreq);
517 1.7 eeh case OSIOCGIFNETMASK32:
518 1.7 eeh IOCTL_STRUCT_CONV_TO(OSIOCGIFNETMASK, ifreq);
519 1.7 eeh case SIOCGIFNETMASK32:
520 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFNETMASK, ifreq);
521 1.7 eeh case SIOCSIFNETMASK32:
522 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFNETMASK, ifreq);
523 1.7 eeh case SIOCGIFMETRIC32:
524 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFMETRIC, ifreq);
525 1.7 eeh case SIOCSIFMETRIC32:
526 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFMETRIC, ifreq);
527 1.7 eeh case SIOCDIFADDR32:
528 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCDIFADDR, ifreq);
529 1.7 eeh case SIOCADDMULTI32:
530 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCADDMULTI, ifreq);
531 1.7 eeh case SIOCDELMULTI32:
532 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCDELMULTI, ifreq);
533 1.7 eeh case SIOCSIFMEDIA32:
534 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFMEDIA, ifreq);
535 1.7 eeh case SIOCSIFMTU32:
536 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFMTU, ifreq);
537 1.7 eeh case SIOCGIFMTU32:
538 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFMTU, ifreq);
539 1.7 eeh case SIOCSIFASYNCMAP32:
540 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSIFASYNCMAP, ifreq);
541 1.7 eeh case SIOCGIFASYNCMAP32:
542 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFASYNCMAP, ifreq);
543 1.7 eeh /* IOCTL_STRUCT_CONV_TO(BIOCGETIF, ifreq); READ ONLY */
544 1.7 eeh case BIOCSETIF32:
545 1.7 eeh IOCTL_STRUCT_CONV_TO(BIOCSETIF, ifreq);
546 1.7 eeh case SIOCPHASE132:
547 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCPHASE1, ifreq);
548 1.7 eeh case SIOCPHASE232:
549 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCPHASE2, ifreq);
550 1.1 mrg #endif
551 1.1 mrg
552 1.7 eeh case OSIOCGIFCONF32:
553 1.7 eeh IOCTL_STRUCT_CONV_TO(OSIOCGIFCONF, ifconf);
554 1.7 eeh case SIOCGIFCONF32:
555 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFCONF, ifconf);
556 1.7 eeh
557 1.7 eeh case SIOCGIFMEDIA32:
558 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGIFMEDIA, ifmediareq);
559 1.1 mrg
560 1.7 eeh case SIOCSDRVSPEC32:
561 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCSDRVSPEC, ifdrv);
562 1.1 mrg
563 1.7 eeh case SIOCGETVIFCNT32:
564 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGETVIFCNT, sioc_vif_req);
565 1.1 mrg
566 1.7 eeh case SIOCGETSGCNT32:
567 1.7 eeh IOCTL_STRUCT_CONV_TO(SIOCGETSGCNT, sioc_sg_req);
568 1.1 mrg
569 1.7 eeh default:
570 1.8.2.4 nathanw #ifdef NETBSD32_MD_IOCTL
571 1.8.2.4 nathanw error = netbsd32_md_ioctl(fp, com, data32, p);
572 1.8.2.4 nathanw #else
573 1.7 eeh error = (*fp->f_ops->fo_ioctl)(fp, com, data32, p);
574 1.8.2.4 nathanw #endif
575 1.1 mrg break;
576 1.1 mrg }
577 1.1 mrg
578 1.1 mrg /*
579 1.7 eeh * Copy any data to user, size was
580 1.7 eeh * already set and checked above.
581 1.1 mrg */
582 1.7 eeh if (error == 0 && (com&IOC_OUT) && size32)
583 1.8.2.8 nathanw error = copyout(data32,
584 1.8.2.8 nathanw (caddr_t)NETBSD32PTR64(SCARG(uap, data)), size32);
585 1.1 mrg
586 1.1 mrg /* if we malloced data, free it here */
587 1.7 eeh if (memp32)
588 1.7 eeh free(memp32, M_IOCTLOPS);
589 1.7 eeh if (memp)
590 1.7 eeh free(memp, M_IOCTLOPS);
591 1.7 eeh
592 1.7 eeh out:
593 1.7 eeh FILE_UNUSE(fp, p);
594 1.7 eeh return (error);
595 1.1 mrg }
596