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Replace extern inline with static inline.
[linux-2.6/linux-mips.git] / fs / compat_ioctl.c
blob5ab872a0e2bb97158a8220e3c9cc1ca1ded1aeb5
1 /*
2 * ioctl32.c: Conversion between 32bit and 64bit native ioctls.
3 *
4 * Copyright (C) 1997-2000 Jakub Jelinek (jakub@redhat.com)
5 * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be)
6 * Copyright (C) 2001,2002 Andi Kleen, SuSE Labs
7 * Copyright (C) 2003 Pavel Machek (pavel@suse.cz)
8 *
9 * These routines maintain argument size conversion between 32bit and 64bit
10 * ioctls.
11 */
12
13 #ifdef INCLUDES
14 #include <linux/config.h>
15 #include <linux/types.h>
16 #include <linux/compat.h>
17 #include <linux/kernel.h>
18 #include <linux/sched.h>
19 #include <linux/smp.h>
20 #include <linux/smp_lock.h>
21 #include <linux/ioctl.h>
22 #include <linux/if.h>
23 #include <linux/slab.h>
24 #include <linux/hdreg.h>
25 #include <linux/raid/md.h>
26 #include <linux/kd.h>
27 #include <linux/dirent.h>
28 #include <linux/route.h>
29 #include <linux/in6.h>
30 #include <linux/ipv6_route.h>
31 #include <linux/skbuff.h>
32 #include <linux/netlink.h>
33 #include <linux/vt.h>
34 #include <linux/fs.h>
35 #include <linux/file.h>
36 #include <linux/fd.h>
37 #include <linux/ppp_defs.h>
38 #include <linux/if_ppp.h>
39 #include <linux/if_pppox.h>
40 #include <linux/mtio.h>
41 #include <linux/cdrom.h>
42 #include <linux/loop.h>
43 #include <linux/auto_fs.h>
44 #include <linux/auto_fs4.h>
45 #include <linux/devfs_fs.h>
46 #include <linux/tty.h>
47 #include <linux/vt_kern.h>
48 #include <linux/fb.h>
49 #include <linux/ext2_fs.h>
50 #include <linux/videodev.h>
51 #include <linux/netdevice.h>
52 #include <linux/raw.h>
53 #include <linux/smb_fs.h>
54 #include <linux/blkpg.h>
55 #include <linux/blk.h>
56 #include <linux/elevator.h>
57 #include <linux/rtc.h>
58 #include <linux/pci.h>
59 #include <linux/rtc.h>
60 #include <linux/module.h>
61 #include <linux/serial.h>
62 #include <linux/reiserfs_fs.h>
63 #include <linux/if_tun.h>
64 #include <linux/dirent.h>
65 #include <linux/ctype.h>
66 #include <linux/ioctl32.h>
67 #include <linux/ncp_fs.h>
68
69 #include <net/sock.h> /* siocdevprivate_ioctl */
70 #include <net/bluetooth/bluetooth.h>
71 #include <net/bluetooth/rfcomm.h>
72 #include <net/bluetooth/hci.h>
73
74 #include <scsi/scsi.h>
75 /* Ugly hack. */
76 #undef __KERNEL__
77 #include <scsi/scsi_ioctl.h>
78 #define __KERNEL__
79 #include <scsi/sg.h>
80
81 #include <asm/types.h>
82 #include <asm/uaccess.h>
83 #include <linux/ethtool.h>
84 #include <linux/mii.h>
85 #include <linux/if_bonding.h>
86 #include <linux/watchdog.h>
87 #include <linux/dm-ioctl.h>
88
89 #include <asm/module.h>
90 #include <linux/soundcard.h>
91 #include <linux/lp.h>
92
93 #include <linux/atm.h>
94 #include <linux/atmarp.h>
95 #include <linux/atmclip.h>
96 #include <linux/atmdev.h>
97 #include <linux/atmioc.h>
98 #include <linux/atmlec.h>
99 #include <linux/atmmpc.h>
100 #include <linux/atmsvc.h>
101 #include <linux/atm_tcp.h>
102 #include <linux/sonet.h>
103 #include <linux/atm_suni.h>
104 #include <linux/mtd/mtd.h>
105
106 #include <linux/usb.h>
107 #include <linux/usbdevice_fs.h>
108 #include <linux/nbd.h>
109 #include <linux/random.h>
110 #include <linux/filter.h>
111
112 #undef INCLUDES
113 #endif
114
115 #ifdef CODE
116
117 /* Aiee. Someone does not find a difference between int and long */
118 #define EXT2_IOC32_GETFLAGS _IOR('f', 1, int)
119 #define EXT2_IOC32_SETFLAGS _IOW('f', 2, int)
120 #define EXT2_IOC32_GETVERSION _IOR('v', 1, int)
121 #define EXT2_IOC32_SETVERSION _IOW('v', 2, int)
122
123 static int w_long(unsigned int fd, unsigned int cmd, unsigned long arg)
124 {
125 mm_segment_t old_fs = get_fs();
126 int err;
127 unsigned long val;
128
129 set_fs (KERNEL_DS);
130 err = sys_ioctl(fd, cmd, (unsigned long)&val);
131 set_fs (old_fs);
132 if (!err && put_user(val, (u32 *)arg))
133 return -EFAULT;
134 return err;
135 }
136
137 static int rw_long(unsigned int fd, unsigned int cmd, unsigned long arg)
138 {
139 mm_segment_t old_fs = get_fs();
140 int err;
141 unsigned long val;
142
143 if(get_user(val, (u32 *)arg))
144 return -EFAULT;
145 set_fs (KERNEL_DS);
146 err = sys_ioctl(fd, cmd, (unsigned long)&val);
147 set_fs (old_fs);
148 if (!err && put_user(val, (u32 *)arg))
149 return -EFAULT;
150 return err;
151 }
152
153 static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
154 {
155 /* These are just misnamed, they actually get/put from/to user an int */
156 switch (cmd) {
157 case EXT2_IOC32_GETFLAGS: cmd = EXT2_IOC_GETFLAGS; break;
158 case EXT2_IOC32_SETFLAGS: cmd = EXT2_IOC_SETFLAGS; break;
159 case EXT2_IOC32_GETVERSION: cmd = EXT2_IOC_GETVERSION; break;
160 case EXT2_IOC32_SETVERSION: cmd = EXT2_IOC_SETVERSION; break;
161 }
162 return sys_ioctl(fd, cmd, arg);
163 }
164
165 struct video_tuner32 {
166 compat_int_t tuner;
167 char name[32];
168 compat_ulong_t rangelow, rangehigh;
169 u32 flags; /* It is really u32 in videodev.h */
170 u16 mode, signal;
171 };
172
173 static int get_video_tuner32(struct video_tuner *kp, struct video_tuner32 *up)
174 {
175 int i;
176
177 if(get_user(kp->tuner, &up->tuner))
178 return -EFAULT;
179 for(i = 0; i < 32; i++)
180 __get_user(kp->name[i], &up->name[i]);
181 __get_user(kp->rangelow, &up->rangelow);
182 __get_user(kp->rangehigh, &up->rangehigh);
183 __get_user(kp->flags, &up->flags);
184 __get_user(kp->mode, &up->mode);
185 __get_user(kp->signal, &up->signal);
186 return 0;
187 }
188
189 static int put_video_tuner32(struct video_tuner *kp, struct video_tuner32 *up)
190 {
191 int i;
192
193 if(put_user(kp->tuner, &up->tuner))
194 return -EFAULT;
195 for(i = 0; i < 32; i++)
196 __put_user(kp->name[i], &up->name[i]);
197 __put_user(kp->rangelow, &up->rangelow);
198 __put_user(kp->rangehigh, &up->rangehigh);
199 __put_user(kp->flags, &up->flags);
200 __put_user(kp->mode, &up->mode);
201 __put_user(kp->signal, &up->signal);
202 return 0;
203 }
204
205 struct video_buffer32 {
206 compat_caddr_t base;
207 compat_int_t height, width, depth, bytesperline;
208 };
209
210 static int get_video_buffer32(struct video_buffer *kp, struct video_buffer32 *up)
211 {
212 u32 tmp;
213
214 if(get_user(tmp, &up->base))
215 return -EFAULT;
216 kp->base = (void *) ((unsigned long)tmp);
217 __get_user(kp->height, &up->height);
218 __get_user(kp->width, &up->width);
219 __get_user(kp->depth, &up->depth);
220 __get_user(kp->bytesperline, &up->bytesperline);
221 return 0;
222 }
223
224 static int put_video_buffer32(struct video_buffer *kp, struct video_buffer32 *up)
225 {
226 u32 tmp = (u32)((unsigned long)kp->base);
227
228 if(put_user(tmp, &up->base))
229 return -EFAULT;
230 __put_user(kp->height, &up->height);
231 __put_user(kp->width, &up->width);
232 __put_user(kp->depth, &up->depth);
233 __put_user(kp->bytesperline, &up->bytesperline);
234 return 0;
235 }
236
237 struct video_clip32 {
238 s32 x, y, width, height; /* Its really s32 in videodev.h */
239 compat_caddr_t next;
240 };
241
242 struct video_window32 {
243 u32 x, y, width, height, chromakey, flags;
244 compat_caddr_t clips;
245 compat_int_t clipcount;
246 };
247
248 static void free_kvideo_clips(struct video_window *kp)
249 {
250 struct video_clip *cp;
251
252 cp = kp->clips;
253 if(cp != NULL)
254 kfree(cp);
255 }
256
257 static int get_video_window32(struct video_window *kp, struct video_window32 *up)
258 {
259 struct video_clip32 *ucp;
260 struct video_clip *kcp;
261 int nclips, err, i;
262 u32 tmp;
263
264 if(get_user(kp->x, &up->x))
265 return -EFAULT;
266 __get_user(kp->y, &up->y);
267 __get_user(kp->width, &up->width);
268 __get_user(kp->height, &up->height);
269 __get_user(kp->chromakey, &up->chromakey);
270 __get_user(kp->flags, &up->flags);
271 __get_user(kp->clipcount, &up->clipcount);
272 __get_user(tmp, &up->clips);
273 ucp = compat_ptr(tmp);
274 kp->clips = NULL;
275
276 nclips = kp->clipcount;
277 if(nclips == 0)
278 return 0;
279
280 if(ucp == 0)
281 return -EINVAL;
282
283 /* Peculiar interface... */
284 if(nclips < 0)
285 nclips = VIDEO_CLIPMAP_SIZE;
286
287 kcp = kmalloc(nclips * sizeof(struct video_clip), GFP_KERNEL);
288 err = -ENOMEM;
289 if(kcp == NULL)
290 goto cleanup_and_err;
291
292 kp->clips = kcp;
293 for(i = 0; i < nclips; i++) {
294 __get_user(kcp[i].x, &ucp[i].x);
295 __get_user(kcp[i].y, &ucp[i].y);
296 __get_user(kcp[i].width, &ucp[i].width);
297 __get_user(kcp[i].height, &ucp[i].height);
298 kcp[nclips].next = NULL;
299 }
300
301 return 0;
302
303 cleanup_and_err:
304 free_kvideo_clips(kp);
305 return err;
306 }
307
308 /* You get back everything except the clips... */
309 static int put_video_window32(struct video_window *kp, struct video_window32 *up)
310 {
311 if(put_user(kp->x, &up->x))
312 return -EFAULT;
313 __put_user(kp->y, &up->y);
314 __put_user(kp->width, &up->width);
315 __put_user(kp->height, &up->height);
316 __put_user(kp->chromakey, &up->chromakey);
317 __put_user(kp->flags, &up->flags);
318 __put_user(kp->clipcount, &up->clipcount);
319 return 0;
320 }
321
322 #define VIDIOCGTUNER32 _IOWR('v',4, struct video_tuner32)
323 #define VIDIOCSTUNER32 _IOW('v',5, struct video_tuner32)
324 #define VIDIOCGWIN32 _IOR('v',9, struct video_window32)
325 #define VIDIOCSWIN32 _IOW('v',10, struct video_window32)
326 #define VIDIOCGFBUF32 _IOR('v',11, struct video_buffer32)
327 #define VIDIOCSFBUF32 _IOW('v',12, struct video_buffer32)
328 #define VIDIOCGFREQ32 _IOR('v',14, u32)
329 #define VIDIOCSFREQ32 _IOW('v',15, u32)
330
331 static int do_video_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
332 {
333 union {
334 struct video_tuner vt;
335 struct video_buffer vb;
336 struct video_window vw;
337 unsigned long vx;
338 } karg;
339 mm_segment_t old_fs = get_fs();
340 void *up = (void *)arg;
341 int err = 0;
342
343 /* First, convert the command. */
344 switch(cmd) {
345 case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break;
346 case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break;
347 case VIDIOCGWIN32: cmd = VIDIOCGWIN; break;
348 case VIDIOCSWIN32: cmd = VIDIOCSWIN; break;
349 case VIDIOCGFBUF32: cmd = VIDIOCGFBUF; break;
350 case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break;
351 case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break;
352 case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break;
353 };
354
355 switch(cmd) {
356 case VIDIOCSTUNER:
357 case VIDIOCGTUNER:
358 err = get_video_tuner32(&karg.vt, up);
359 break;
360
361 case VIDIOCSWIN:
362 err = get_video_window32(&karg.vw, up);
363 break;
364
365 case VIDIOCSFBUF:
366 err = get_video_buffer32(&karg.vb, up);
367 break;
368
369 case VIDIOCSFREQ:
370 err = get_user(karg.vx, (u32 *)up);
371 break;
372 };
373 if(err)
374 goto out;
375
376 set_fs(KERNEL_DS);
377 err = sys_ioctl(fd, cmd, (unsigned long)&karg);
378 set_fs(old_fs);
379
380 if(cmd == VIDIOCSWIN)
381 free_kvideo_clips(&karg.vw);
382
383 if(err == 0) {
384 switch(cmd) {
385 case VIDIOCGTUNER:
386 err = put_video_tuner32(&karg.vt, up);
387 break;
388
389 case VIDIOCGWIN:
390 err = put_video_window32(&karg.vw, up);
391 break;
392
393 case VIDIOCGFBUF:
394 err = put_video_buffer32(&karg.vb, up);
395 break;
396
397 case VIDIOCGFREQ:
398 err = put_user(((u32)karg.vx), (u32 *)up);
399 break;
400 };
401 }
402 out:
403 return err;
404 }
405
406 static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
407 {
408 struct compat_timeval *up = (struct compat_timeval *)arg;
409 struct timeval ktv;
410 mm_segment_t old_fs = get_fs();
411 int err;
412
413 set_fs(KERNEL_DS);
414 err = sys_ioctl(fd, cmd, (unsigned long)&ktv);
415 set_fs(old_fs);
416 if(!err) {
417 err = put_user(ktv.tv_sec, &up->tv_sec);
418 err |= __put_user(ktv.tv_usec, &up->tv_usec);
419 }
420 return err;
421 }
422
423 struct ifmap32 {
424 compat_ulong_t mem_start;
425 compat_ulong_t mem_end;
426 unsigned short base_addr;
427 unsigned char irq;
428 unsigned char dma;
429 unsigned char port;
430 };
431
432 struct ifreq32 {
433 #define IFHWADDRLEN 6
434 #define IFNAMSIZ 16
435 union {
436 char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
437 } ifr_ifrn;
438 union {
439 struct sockaddr ifru_addr;
440 struct sockaddr ifru_dstaddr;
441 struct sockaddr ifru_broadaddr;
442 struct sockaddr ifru_netmask;
443 struct sockaddr ifru_hwaddr;
444 short ifru_flags;
445 compat_int_t ifru_ivalue;
446 compat_int_t ifru_mtu;
447 struct ifmap32 ifru_map;
448 char ifru_slave[IFNAMSIZ]; /* Just fits the size */
449 char ifru_newname[IFNAMSIZ];
450 compat_caddr_t ifru_data;
451 /* XXXX? ifru_settings should be here */
452 } ifr_ifru;
453 };
454
455 struct ifconf32 {
456 compat_int_t ifc_len; /* size of buffer */
457 compat_caddr_t ifcbuf;
458 };
459
460 #ifdef CONFIG_NET
461 static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg)
462 {
463 struct net_device *dev;
464 struct ifreq32 ifr32;
465 int err;
466
467 if (copy_from_user(&ifr32, (struct ifreq32 *)arg, sizeof(struct ifreq32)))
468 return -EFAULT;
469
470 dev = dev_get_by_index(ifr32.ifr_ifindex);
471 if (!dev)
472 return -ENODEV;
473
474 strlcpy(ifr32.ifr_name, dev->name, sizeof(ifr32.ifr_name));
475 dev_put(dev);
476
477 err = copy_to_user((struct ifreq32 *)arg, &ifr32, sizeof(struct ifreq32));
478 return (err ? -EFAULT : 0);
479 }
480 #endif
481
482 static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
483 {
484 struct ifconf32 ifc32;
485 struct ifconf ifc;
486 struct ifreq32 *ifr32;
487 struct ifreq *ifr;
488 mm_segment_t old_fs;
489 unsigned int i, j;
490 int err;
491
492 if (copy_from_user(&ifc32, (struct ifconf32 *)arg, sizeof(struct ifconf32)))
493 return -EFAULT;
494
495 if(ifc32.ifcbuf == 0) {
496 ifc32.ifc_len = 0;
497 ifc.ifc_len = 0;
498 ifc.ifc_buf = NULL;
499 } else {
500 ifc.ifc_len = ((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) *
501 sizeof (struct ifreq);
502 ifc.ifc_buf = kmalloc (ifc.ifc_len, GFP_KERNEL);
503 if (!ifc.ifc_buf)
504 return -ENOMEM;
505 }
506 ifr = ifc.ifc_req;
507 ifr32 = compat_ptr(ifc32.ifcbuf);
508 for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) {
509 if (copy_from_user(ifr, ifr32, sizeof (struct ifreq32))) {
510 kfree (ifc.ifc_buf);
511 return -EFAULT;
512 }
513 ifr++;
514 ifr32++;
515 }
516 old_fs = get_fs(); set_fs (KERNEL_DS);
517 err = sys_ioctl (fd, SIOCGIFCONF, (unsigned long)&ifc);
518 set_fs (old_fs);
519 if (!err) {
520 ifr = ifc.ifc_req;
521 ifr32 = compat_ptr(ifc32.ifcbuf);
522 for (i = 0, j = 0; i < ifc32.ifc_len && j < ifc.ifc_len;
523 i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
524 int k = copy_to_user(ifr32, ifr, sizeof (struct ifreq32));
525 ifr32++;
526 ifr++;
527 if (k) {
528 err = -EFAULT;
529 break;
530 }
531
532 }
533 if (!err) {
534 if (ifc32.ifcbuf == 0) {
535 /* Translate from 64-bit structure multiple to
536 * a 32-bit one.
537 */
538 i = ifc.ifc_len;
539 i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32));
540 ifc32.ifc_len = i;
541 } else {
542 if (i <= ifc32.ifc_len)
543 ifc32.ifc_len = i;
544 else
545 ifc32.ifc_len = i - sizeof (struct ifreq32);
546 }
547 if (copy_to_user((struct ifconf32 *)arg, &ifc32, sizeof(struct ifconf32)))
548 err = -EFAULT;
549 }
550 }
551 if(ifc.ifc_buf != NULL)
552 kfree (ifc.ifc_buf);
553 return err;
554 }
555
556 static int ethtool_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
557 {
558 struct ifreq *ifr;
559 struct ifreq32 *ifr32;
560 u32 data;
561 void *datap;
562
563 ifr = compat_alloc_user_space(sizeof(*ifr));
564 ifr32 = (struct ifreq32 *) arg;
565
566 if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
567 return -EFAULT;
568
569 if (get_user(data, &ifr32->ifr_ifru.ifru_data))
570 return -EFAULT;
571
572 datap = (void *) (unsigned long) data;
573 if (put_user(datap, &ifr->ifr_ifru.ifru_data))
574 return -EFAULT;
575
576 return sys_ioctl(fd, cmd, (unsigned long) ifr);
577 }
578
579 static int bond_ioctl(unsigned long fd, unsigned int cmd, unsigned long arg)
580 {
581 struct ifreq ifr;
582 mm_segment_t old_fs;
583 int err, len;
584 u32 data;
585
586 if (copy_from_user(&ifr, (struct ifreq32 *)arg, sizeof(struct ifreq32)))
587 return -EFAULT;
588 ifr.ifr_data = (__kernel_caddr_t)get_zeroed_page(GFP_KERNEL);
589 if (!ifr.ifr_data)
590 return -EAGAIN;
591
592 switch (cmd) {
593 case SIOCBONDENSLAVE:
594 case SIOCBONDRELEASE:
595 case SIOCBONDSETHWADDR:
596 case SIOCBONDCHANGEACTIVE:
597 len = IFNAMSIZ * sizeof(char);
598 break;
599 case SIOCBONDSLAVEINFOQUERY:
600 len = sizeof(struct ifslave);
601 break;
602 case SIOCBONDINFOQUERY:
603 len = sizeof(struct ifbond);
604 break;
605 default:
606 err = -EINVAL;
607 goto out;
608 };
609
610 __get_user(data, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_data));
611 if (copy_from_user(ifr.ifr_data, compat_ptr(data), len)) {
612 err = -EFAULT;
613 goto out;
614 }
615
616 old_fs = get_fs();
617 set_fs (KERNEL_DS);
618 err = sys_ioctl (fd, cmd, (unsigned long)&ifr);
619 set_fs (old_fs);
620 if (!err) {
621 len = copy_to_user(compat_ptr(data), ifr.ifr_data, len);
622 if (len)
623 err = -EFAULT;
624 }
625
626 out:
627 free_page((unsigned long)ifr.ifr_data);
628 return err;
629 }
630
631 int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
632 {
633 struct ifreq *u_ifreq64;
634 struct ifreq32 *u_ifreq32 = (struct ifreq32 *) arg;
635 char tmp_buf[IFNAMSIZ];
636 void *data64;
637 u32 data32;
638
639 if (copy_from_user(&tmp_buf[0], &(u_ifreq32->ifr_ifrn.ifrn_name[0]),
640 IFNAMSIZ))
641 return -EFAULT;
642 if (__get_user(data32, &u_ifreq32->ifr_ifru.ifru_data))
643 return -EFAULT;
644 data64 = compat_ptr(data32);
645
646 u_ifreq64 = compat_alloc_user_space(sizeof(*u_ifreq64));
647
648 /* Don't check these user accesses, just let that get trapped
649 * in the ioctl handler instead.
650 */
651 copy_to_user(&u_ifreq64->ifr_ifrn.ifrn_name[0], &tmp_buf[0], IFNAMSIZ);
652 __put_user(data64, &u_ifreq64->ifr_ifru.ifru_data);
653
654 return sys_ioctl(fd, cmd, (unsigned long) u_ifreq64);
655 }
656
657 static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg)
658 {
659 struct ifreq ifr;
660 mm_segment_t old_fs;
661 int err;
662
663 switch (cmd) {
664 case SIOCSIFMAP:
665 err = copy_from_user(&ifr, (struct ifreq32 *)arg, sizeof(ifr.ifr_name));
666 err |= __get_user(ifr.ifr_map.mem_start, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.mem_start));
667 err |= __get_user(ifr.ifr_map.mem_end, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.mem_end));
668 err |= __get_user(ifr.ifr_map.base_addr, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.base_addr));
669 err |= __get_user(ifr.ifr_map.irq, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.irq));
670 err |= __get_user(ifr.ifr_map.dma, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.dma));
671 err |= __get_user(ifr.ifr_map.port, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.port));
672 if (err)
673 return -EFAULT;
674 break;
675 default:
676 if (copy_from_user(&ifr, (struct ifreq32 *)arg, sizeof(struct ifreq32)))
677 return -EFAULT;
678 break;
679 }
680 old_fs = get_fs();
681 set_fs (KERNEL_DS);
682 err = sys_ioctl (fd, cmd, (unsigned long)&ifr);
683 set_fs (old_fs);
684 if (!err) {
685 switch (cmd) {
686 case SIOCGIFFLAGS:
687 case SIOCGIFMETRIC:
688 case SIOCGIFMTU:
689 case SIOCGIFMEM:
690 case SIOCGIFHWADDR:
691 case SIOCGIFINDEX:
692 case SIOCGIFADDR:
693 case SIOCGIFBRDADDR:
694 case SIOCGIFDSTADDR:
695 case SIOCGIFNETMASK:
696 case SIOCGIFTXQLEN:
697 if (copy_to_user((struct ifreq32 *)arg, &ifr, sizeof(struct ifreq32)))
698 return -EFAULT;
699 break;
700 case SIOCGIFMAP:
701 err = copy_to_user((struct ifreq32 *)arg, &ifr, sizeof(ifr.ifr_name));
702 err |= __put_user(ifr.ifr_map.mem_start, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.mem_start));
703 err |= __put_user(ifr.ifr_map.mem_end, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.mem_end));
704 err |= __put_user(ifr.ifr_map.base_addr, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.base_addr));
705 err |= __put_user(ifr.ifr_map.irq, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.irq));
706 err |= __put_user(ifr.ifr_map.dma, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.dma));
707 err |= __put_user(ifr.ifr_map.port, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.port));
708 if (err)
709 err = -EFAULT;
710 break;
711 }
712 }
713 return err;
714 }
715
716 struct rtentry32 {
717 u32 rt_pad1;
718 struct sockaddr rt_dst; /* target address */
719 struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */
720 struct sockaddr rt_genmask; /* target network mask (IP) */
721 unsigned short rt_flags;
722 short rt_pad2;
723 u32 rt_pad3;
724 unsigned char rt_tos;
725 unsigned char rt_class;
726 short rt_pad4;
727 short rt_metric; /* +1 for binary compatibility! */
728 /* char * */ u32 rt_dev; /* forcing the device at add */
729 u32 rt_mtu; /* per route MTU/Window */
730 u32 rt_window; /* Window clamping */
731 unsigned short rt_irtt; /* Initial RTT */
732
733 };
734
735 struct in6_rtmsg32 {
736 struct in6_addr rtmsg_dst;
737 struct in6_addr rtmsg_src;
738 struct in6_addr rtmsg_gateway;
739 u32 rtmsg_type;
740 u16 rtmsg_dst_len;
741 u16 rtmsg_src_len;
742 u32 rtmsg_metric;
743 u32 rtmsg_info;
744 u32 rtmsg_flags;
745 s32 rtmsg_ifindex;
746 };
747
748 static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
749 {
750 int ret;
751 void *r = NULL;
752 struct in6_rtmsg r6;
753 struct rtentry r4;
754 char devname[16];
755 u32 rtdev;
756 mm_segment_t old_fs = get_fs();
757
758 struct socket *mysock = sockfd_lookup(fd, &ret);
759
760 if (mysock && mysock->sk && mysock->sk->sk_family == AF_INET6) { /* ipv6 */
761 ret = copy_from_user (&r6.rtmsg_dst, &(((struct in6_rtmsg32 *)arg)->rtmsg_dst),
762 3 * sizeof(struct in6_addr));
763 ret |= __get_user (r6.rtmsg_type, &(((struct in6_rtmsg32 *)arg)->rtmsg_type));
764 ret |= __get_user (r6.rtmsg_dst_len, &(((struct in6_rtmsg32 *)arg)->rtmsg_dst_len));
765 ret |= __get_user (r6.rtmsg_src_len, &(((struct in6_rtmsg32 *)arg)->rtmsg_src_len));
766 ret |= __get_user (r6.rtmsg_metric, &(((struct in6_rtmsg32 *)arg)->rtmsg_metric));
767 ret |= __get_user (r6.rtmsg_info, &(((struct in6_rtmsg32 *)arg)->rtmsg_info));
768 ret |= __get_user (r6.rtmsg_flags, &(((struct in6_rtmsg32 *)arg)->rtmsg_flags));
769 ret |= __get_user (r6.rtmsg_ifindex, &(((struct in6_rtmsg32 *)arg)->rtmsg_ifindex));
770
771 r = (void *) &r6;
772 } else { /* ipv4 */
773 ret = copy_from_user (&r4.rt_dst, &(((struct rtentry32 *)arg)->rt_dst), 3 * sizeof(struct sockaddr));
774 ret |= __get_user (r4.rt_flags, &(((struct rtentry32 *)arg)->rt_flags));
775 ret |= __get_user (r4.rt_metric, &(((struct rtentry32 *)arg)->rt_metric));
776 ret |= __get_user (r4.rt_mtu, &(((struct rtentry32 *)arg)->rt_mtu));
777 ret |= __get_user (r4.rt_window, &(((struct rtentry32 *)arg)->rt_window));
778 ret |= __get_user (r4.rt_irtt, &(((struct rtentry32 *)arg)->rt_irtt));
779 ret |= __get_user (rtdev, &(((struct rtentry32 *)arg)->rt_dev));
780 if (rtdev) {
781 ret |= copy_from_user (devname, compat_ptr(rtdev), 15);
782 r4.rt_dev = devname; devname[15] = 0;
783 } else
784 r4.rt_dev = 0;
785
786 r = (void *) &r4;
787 }
788
789 if (ret)
790 return -EFAULT;
791
792 set_fs (KERNEL_DS);
793 ret = sys_ioctl (fd, cmd, (long) r);
794 set_fs (old_fs);
795
796 if (mysock)
797 sockfd_put(mysock);
798
799 return ret;
800 }
801
802 struct hd_geometry32 {
803 unsigned char heads;
804 unsigned char sectors;
805 unsigned short cylinders;
806 u32 start;
807 };
808
809 static int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg)
810 {
811 mm_segment_t old_fs = get_fs();
812 struct hd_geometry geo;
813 int err;
814
815 set_fs (KERNEL_DS);
816 err = sys_ioctl(fd, HDIO_GETGEO, (unsigned long)&geo);
817 set_fs (old_fs);
818 if (!err) {
819 err = copy_to_user ((struct hd_geometry32 *)arg, &geo, 4);
820 err |= __put_user (geo.start, &(((struct hd_geometry32 *)arg)->start));
821 }
822 return err ? -EFAULT : 0;
823 }
824
825 struct fb_fix_screeninfo32 {
826 char id[16];
827 compat_caddr_t smem_start;
828 u32 smem_len;
829 u32 type;
830 u32 type_aux;
831 u32 visual;
832 u16 xpanstep;
833 u16 ypanstep;
834 u16 ywrapstep;
835 u32 line_length;
836 compat_caddr_t mmio_start;
837 u32 mmio_len;
838 u32 accel;
839 u16 reserved[3];
840 };
841
842 struct fb_cmap32 {
843 u32 start;
844 u32 len;
845 compat_caddr_t red;
846 compat_caddr_t green;
847 compat_caddr_t blue;
848 compat_caddr_t transp;
849 };
850
851 static int do_cmap_ptr(__u16 **ptr64, __u32 *ptr32)
852 {
853 __u32 data;
854 void *datap;
855
856 if (get_user(data, ptr32))
857 return -EFAULT;
858 datap = (void *) (unsigned long) data;
859 if (put_user(datap, ptr64))
860 return -EFAULT;
861 return 0;
862 }
863
864 static int fb_getput_cmap(unsigned int fd, unsigned int cmd, unsigned long arg)
865 {
866 struct fb_cmap *cmap;
867 struct fb_cmap32 *cmap32;
868 int err;
869
870 cmap = compat_alloc_user_space(sizeof(*cmap));
871 cmap32 = (struct fb_cmap32 *) arg;
872
873 if (copy_in_user(&cmap->start, &cmap32->start, 2 * sizeof(__u32)))
874 return -EFAULT;
875
876 if (do_cmap_ptr(&cmap->red, &cmap32->red) ||
877 do_cmap_ptr(&cmap->green, &cmap32->green) ||
878 do_cmap_ptr(&cmap->blue, &cmap32->blue) ||
879 do_cmap_ptr(&cmap->transp, &cmap32->transp))
880 return -EFAULT;
881
882 err = sys_ioctl(fd, cmd, (unsigned long) cmap);
883
884 if (!err) {
885 if (copy_in_user(&cmap32->start,
886 &cmap->start,
887 2 * sizeof(__u32)))
888 err = -EFAULT;
889 }
890 return err;
891 }
892
893 static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
894 struct fb_fix_screeninfo32 *fix32)
895 {
896 __u32 data;
897 int err;
898
899 err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
900
901 data = (__u32) (unsigned long) fix->smem_start;
902 err |= put_user(data, &fix32->smem_start);
903
904 err |= put_user(fix->smem_len, &fix32->smem_len);
905 err |= put_user(fix->type, &fix32->type);
906 err |= put_user(fix->type_aux, &fix32->type_aux);
907 err |= put_user(fix->visual, &fix32->visual);
908 err |= put_user(fix->xpanstep, &fix32->xpanstep);
909 err |= put_user(fix->ypanstep, &fix32->ypanstep);
910 err |= put_user(fix->ywrapstep, &fix32->ywrapstep);
911 err |= put_user(fix->line_length, &fix32->line_length);
912
913 data = (__u32) (unsigned long) fix->mmio_start;
914 err |= put_user(data, &fix32->mmio_start);
915
916 err |= put_user(fix->mmio_len, &fix32->mmio_len);
917 err |= put_user(fix->accel, &fix32->accel);
918 err |= copy_to_user(fix32->reserved, fix->reserved,
919 sizeof(fix->reserved));
920
921 return err;
922 }
923
924 static int fb_get_fscreeninfo(unsigned int fd, unsigned int cmd, unsigned long arg)
925 {
926 mm_segment_t old_fs;
927 struct fb_fix_screeninfo fix;
928 struct fb_fix_screeninfo32 *fix32;
929 int err;
930
931 fix32 = (struct fb_fix_screeninfo32 *) arg;
932
933 old_fs = get_fs();
934 set_fs(KERNEL_DS);
935 err = sys_ioctl(fd, cmd, (unsigned long) &fix);
936 set_fs(old_fs);
937
938 if (!err)
939 err = do_fscreeninfo_to_user(&fix, fix32);
940
941 return err;
942 }
943
944 static int fb_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
945 {
946 int err;
947
948 switch (cmd) {
949 case FBIOGET_FSCREENINFO:
950 err = fb_get_fscreeninfo(fd,cmd, arg);
951 break;
952
953 case FBIOGETCMAP:
954 case FBIOPUTCMAP:
955 err = fb_getput_cmap(fd, cmd, arg);
956 break;
957
958 default:
959 do {
960 static int count;
961 if (++count <= 20)
962 printk("%s: Unknown fb ioctl cmd fd(%d) "
963 "cmd(%08x) arg(%08lx)\n",
964 __FUNCTION__, fd, cmd, arg);
965 } while(0);
966 err = -ENOSYS;
967 break;
968 };
969
970 return err;
971 }
972
973 static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
974 {
975 mm_segment_t old_fs = get_fs();
976 unsigned long kval;
977 unsigned int *uvp;
978 int error;
979
980 set_fs(KERNEL_DS);
981 error = sys_ioctl(fd, cmd, (long)&kval);
982 set_fs(old_fs);
983
984 if(error == 0) {
985 uvp = (unsigned int *)arg;
986 if(put_user(kval, uvp))
987 error = -EFAULT;
988 }
989 return error;
990 }
991
992
993 typedef struct sg_io_hdr32 {
994 compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */
995 compat_int_t dxfer_direction; /* [i] data transfer direction */
996 unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */
997 unsigned char mx_sb_len; /* [i] max length to write to sbp */
998 unsigned short iovec_count; /* [i] 0 implies no scatter gather */
999 compat_uint_t dxfer_len; /* [i] byte count of data transfer */
1000 compat_uint_t dxferp; /* [i], [*io] points to data transfer memory
1001 or scatter gather list */
1002 compat_uptr_t cmdp; /* [i], [*i] points to command to perform */
1003 compat_uptr_t sbp; /* [i], [*o] points to sense_buffer memory */
1004 compat_uint_t timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */
1005 compat_uint_t flags; /* [i] 0 -> default, see SG_FLAG... */
1006 compat_int_t pack_id; /* [i->o] unused internally (normally) */
1007 compat_uptr_t usr_ptr; /* [i->o] unused internally */
1008 unsigned char status; /* [o] scsi status */
1009 unsigned char masked_status; /* [o] shifted, masked scsi status */
1010 unsigned char msg_status; /* [o] messaging level data (optional) */
1011 unsigned char sb_len_wr; /* [o] byte count actually written to sbp */
1012 unsigned short host_status; /* [o] errors from host adapter */
1013 unsigned short driver_status; /* [o] errors from software driver */
1014 compat_int_t resid; /* [o] dxfer_len - actual_transferred */
1015 compat_uint_t duration; /* [o] time taken by cmd (unit: millisec) */
1016 compat_uint_t info; /* [o] auxiliary information */
1017 } sg_io_hdr32_t; /* 64 bytes long (on sparc32) */
1018
1019 typedef struct sg_iovec32 {
1020 compat_uint_t iov_base;
1021 compat_uint_t iov_len;
1022 } sg_iovec32_t;
1023
1024 static int sg_build_iovec(sg_io_hdr_t *sgio, void *dxferp, u16 iovec_count)
1025 {
1026 sg_iovec_t *iov = (sg_iovec_t *) (sgio + 1);
1027 sg_iovec32_t *iov32 = dxferp;
1028 int i;
1029
1030 for (i = 0; i < iovec_count; i++) {
1031 u32 base, len;
1032
1033 if (get_user(base, &iov32[i].iov_base) ||
1034 get_user(len, &iov32[i].iov_len) ||
1035 put_user((void *)(unsigned long)base, &iov[i].iov_base) ||
1036 put_user(len, &iov[i].iov_len))
1037 return -EFAULT;
1038 }
1039
1040 return 0;
1041 }
1042
1043 static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1044 {
1045 sg_io_hdr_t *sgio;
1046 sg_io_hdr32_t *sgio32;
1047 u16 iovec_count;
1048 u32 data;
1049 void *dxferp;
1050 int err;
1051
1052 sgio32 = (sg_io_hdr32_t *) arg;
1053 if (get_user(iovec_count, &sgio32->iovec_count))
1054 return -EFAULT;
1055
1056 {
1057 void *new, *top;
1058
1059 top = compat_alloc_user_space(0);
1060 new = compat_alloc_user_space(sizeof(sg_io_hdr_t) +
1061 (iovec_count *
1062 sizeof(sg_iovec_t)));
1063 if (new > top)
1064 return -EINVAL;
1065
1066 sgio = new;
1067 }
1068
1069 /* Ok, now construct. */
1070 if (copy_in_user(&sgio->interface_id, &sgio32->interface_id,
1071 (2 * sizeof(int)) +
1072 (2 * sizeof(unsigned char)) +
1073 (1 * sizeof(unsigned short)) +
1074 (1 * sizeof(unsigned int))))
1075 return -EFAULT;
1076
1077 if (get_user(data, &sgio32->dxferp))
1078 return -EFAULT;
1079 dxferp = (void *) (unsigned long) data;
1080 if (iovec_count) {
1081 if (sg_build_iovec(sgio, dxferp, iovec_count))
1082 return -EFAULT;
1083 } else {
1084 if (put_user(dxferp, &sgio->dxferp))
1085 return -EFAULT;
1086 }
1087
1088 {
1089 unsigned char *cmdp, *sbp;
1090
1091 if (get_user(data, &sgio32->cmdp))
1092 return -EFAULT;
1093 cmdp = (unsigned char *) (unsigned long) data;
1094
1095 if (get_user(data, &sgio32->sbp))
1096 return -EFAULT;
1097 sbp = (unsigned char *) (unsigned long) data;
1098
1099 if (put_user(cmdp, &sgio->cmdp) ||
1100 put_user(sbp, &sgio->sbp))
1101 return -EFAULT;
1102 }
1103
1104 if (copy_in_user(&sgio->timeout, &sgio32->timeout,
1105 3 * sizeof(int)))
1106 return -EFAULT;
1107
1108 if (get_user(data, &sgio32->usr_ptr))
1109 return -EFAULT;
1110 if (put_user((void *)(unsigned long)data, &sgio->usr_ptr))
1111 return -EFAULT;
1112
1113 if (copy_in_user(&sgio->status, &sgio32->status,
1114 (4 * sizeof(unsigned char)) +
1115 (2 * sizeof(unsigned (short))) +
1116 (3 * sizeof(int))))
1117 return -EFAULT;
1118
1119 err = sys_ioctl(fd, cmd, (unsigned long) sgio);
1120
1121 if (err >= 0) {
1122 void *datap;
1123
1124 if (copy_in_user(&sgio32->pack_id, &sgio->pack_id,
1125 sizeof(int)) ||
1126 get_user(datap, &sgio->usr_ptr) ||
1127 put_user((u32)(unsigned long)datap,
1128 &sgio32->usr_ptr) ||
1129 copy_in_user(&sgio32->status, &sgio->status,
1130 (4 * sizeof(unsigned char)) +
1131 (2 * sizeof(unsigned short)) +
1132 (3 * sizeof(int))))
1133 err = -EFAULT;
1134 }
1135
1136 return err;
1137 }
1138
1139 struct sock_fprog32 {
1140 unsigned short len;
1141 compat_caddr_t filter;
1142 };
1143
1144 #define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
1145 #define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
1146
1147 static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1148 {
1149 struct sock_fprog32 *u_fprog32 = (struct sock_fprog32 *) arg;
1150 struct sock_fprog *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
1151 void *fptr64;
1152 u32 fptr32;
1153 u16 flen;
1154
1155 if (get_user(flen, &u_fprog32->len) ||
1156 get_user(fptr32, &u_fprog32->filter))
1157 return -EFAULT;
1158
1159 fptr64 = compat_ptr(fptr32);
1160
1161 if (put_user(flen, &u_fprog64->len) ||
1162 put_user(fptr64, &u_fprog64->filter))
1163 return -EFAULT;
1164
1165 if (cmd == PPPIOCSPASS32)
1166 cmd = PPPIOCSPASS;
1167 else
1168 cmd = PPPIOCSACTIVE;
1169
1170 return sys_ioctl(fd, cmd, (unsigned long) u_fprog64);
1171 }
1172
1173 struct ppp_option_data32 {
1174 compat_caddr_t ptr;
1175 u32 length;
1176 compat_int_t transmit;
1177 };
1178 #define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
1179
1180 struct ppp_idle32 {
1181 compat_time_t xmit_idle;
1182 compat_time_t recv_idle;
1183 };
1184 #define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
1185
1186 static int ppp_gidle(unsigned int fd, unsigned int cmd, unsigned long arg)
1187 {
1188 struct ppp_idle *idle;
1189 struct ppp_idle32 *idle32;
1190 __kernel_time_t xmit, recv;
1191 int err;
1192
1193 idle = compat_alloc_user_space(sizeof(*idle));
1194 idle32 = (struct ppp_idle32 *) arg;
1195
1196 err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle);
1197
1198 if (!err) {
1199 if (get_user(xmit, &idle->xmit_idle) ||
1200 get_user(recv, &idle->recv_idle) ||
1201 put_user(xmit, &idle32->xmit_idle) ||
1202 put_user(recv, &idle32->recv_idle))
1203 err = -EFAULT;
1204 }
1205 return err;
1206 }
1207
1208 static int ppp_scompress(unsigned int fd, unsigned int cmd, unsigned long arg)
1209 {
1210 struct ppp_option_data *odata;
1211 struct ppp_option_data32 *odata32;
1212 __u32 data;
1213 void *datap;
1214
1215 odata = compat_alloc_user_space(sizeof(*odata));
1216 odata32 = (struct ppp_option_data32 *) arg;
1217
1218 if (get_user(data, &odata32->ptr))
1219 return -EFAULT;
1220
1221 datap = (void *) (unsigned long) data;
1222 if (put_user(datap, &odata->ptr))
1223 return -EFAULT;
1224
1225 if (copy_in_user(&odata->length, &odata32->length,
1226 sizeof(__u32) + sizeof(int)))
1227 return -EFAULT;
1228
1229 return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata);
1230 }
1231
1232 static int ppp_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1233 {
1234 int err;
1235
1236 switch (cmd) {
1237 case PPPIOCGIDLE32:
1238 err = ppp_gidle(fd, cmd, arg);
1239 break;
1240
1241 case PPPIOCSCOMPRESS32:
1242 err = ppp_scompress(fd, cmd, arg);
1243 break;
1244
1245 default:
1246 do {
1247 static int count;
1248 if (++count <= 20)
1249 printk("ppp_ioctl: Unknown cmd fd(%d) "
1250 "cmd(%08x) arg(%08x)\n",
1251 (int)fd, (unsigned int)cmd, (unsigned int)arg);
1252 } while(0);
1253 err = -EINVAL;
1254 break;
1255 };
1256
1257 return err;
1258 }
1259
1260
1261 struct mtget32 {
1262 compat_long_t mt_type;
1263 compat_long_t mt_resid;
1264 compat_long_t mt_dsreg;
1265 compat_long_t mt_gstat;
1266 compat_long_t mt_erreg;
1267 compat_daddr_t mt_fileno;
1268 compat_daddr_t mt_blkno;
1269 };
1270 #define MTIOCGET32 _IOR('m', 2, struct mtget32)
1271
1272 struct mtpos32 {
1273 compat_long_t mt_blkno;
1274 };
1275 #define MTIOCPOS32 _IOR('m', 3, struct mtpos32)
1276
1277 struct mtconfiginfo32 {
1278 compat_long_t mt_type;
1279 compat_long_t ifc_type;
1280 unsigned short irqnr;
1281 unsigned short dmanr;
1282 unsigned short port;
1283 compat_ulong_t debug;
1284 compat_uint_t have_dens:1;
1285 compat_uint_t have_bsf:1;
1286 compat_uint_t have_fsr:1;
1287 compat_uint_t have_bsr:1;
1288 compat_uint_t have_eod:1;
1289 compat_uint_t have_seek:1;
1290 compat_uint_t have_tell:1;
1291 compat_uint_t have_ras1:1;
1292 compat_uint_t have_ras2:1;
1293 compat_uint_t have_ras3:1;
1294 compat_uint_t have_qfa:1;
1295 compat_uint_t pad1:5;
1296 char reserved[10];
1297 };
1298 #define MTIOCGETCONFIG32 _IOR('m', 4, struct mtconfiginfo32)
1299 #define MTIOCSETCONFIG32 _IOW('m', 5, struct mtconfiginfo32)
1300
1301 static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1302 {
1303 mm_segment_t old_fs = get_fs();
1304 struct mtconfiginfo info;
1305 struct mtget get;
1306 struct mtpos pos;
1307 unsigned long kcmd;
1308 void *karg;
1309 int err = 0;
1310
1311 switch(cmd) {
1312 case MTIOCPOS32:
1313 kcmd = MTIOCPOS;
1314 karg = &pos;
1315 break;
1316 case MTIOCGET32:
1317 kcmd = MTIOCGET;
1318 karg = &get;
1319 break;
1320 case MTIOCGETCONFIG32:
1321 kcmd = MTIOCGETCONFIG;
1322 karg = &info;
1323 break;
1324 case MTIOCSETCONFIG32:
1325 kcmd = MTIOCSETCONFIG;
1326 karg = &info;
1327 err = __get_user(info.mt_type, &((struct mtconfiginfo32 *)arg)->mt_type);
1328 err |= __get_user(info.ifc_type, &((struct mtconfiginfo32 *)arg)->ifc_type);
1329 err |= __get_user(info.irqnr, &((struct mtconfiginfo32 *)arg)->irqnr);
1330 err |= __get_user(info.dmanr, &((struct mtconfiginfo32 *)arg)->dmanr);
1331 err |= __get_user(info.port, &((struct mtconfiginfo32 *)arg)->port);
1332 err |= __get_user(info.debug, &((struct mtconfiginfo32 *)arg)->debug);
1333 err |= __copy_from_user((char *)&info.debug + sizeof(info.debug),
1334 (char *)&((struct mtconfiginfo32 *)arg)->debug
1335 + sizeof(((struct mtconfiginfo32 *)arg)->debug), sizeof(__u32));
1336 if (err)
1337 return -EFAULT;
1338 break;
1339 default:
1340 do {
1341 static int count;
1342 if (++count <= 20)
1343 printk("mt_ioctl: Unknown cmd fd(%d) "
1344 "cmd(%08x) arg(%08x)\n",
1345 (int)fd, (unsigned int)cmd, (unsigned int)arg);
1346 } while(0);
1347 return -EINVAL;
1348 }
1349 set_fs (KERNEL_DS);
1350 err = sys_ioctl (fd, kcmd, (unsigned long)karg);
1351 set_fs (old_fs);
1352 if (err)
1353 return err;
1354 switch (cmd) {
1355 case MTIOCPOS32:
1356 err = __put_user(pos.mt_blkno, &((struct mtpos32 *)arg)->mt_blkno);
1357 break;
1358 case MTIOCGET32:
1359 err = __put_user(get.mt_type, &((struct mtget32 *)arg)->mt_type);
1360 err |= __put_user(get.mt_resid, &((struct mtget32 *)arg)->mt_resid);
1361 err |= __put_user(get.mt_dsreg, &((struct mtget32 *)arg)->mt_dsreg);
1362 err |= __put_user(get.mt_gstat, &((struct mtget32 *)arg)->mt_gstat);
1363 err |= __put_user(get.mt_erreg, &((struct mtget32 *)arg)->mt_erreg);
1364 err |= __put_user(get.mt_fileno, &((struct mtget32 *)arg)->mt_fileno);
1365 err |= __put_user(get.mt_blkno, &((struct mtget32 *)arg)->mt_blkno);
1366 break;
1367 case MTIOCGETCONFIG32:
1368 err = __put_user(info.mt_type, &((struct mtconfiginfo32 *)arg)->mt_type);
1369 err |= __put_user(info.ifc_type, &((struct mtconfiginfo32 *)arg)->ifc_type);
1370 err |= __put_user(info.irqnr, &((struct mtconfiginfo32 *)arg)->irqnr);
1371 err |= __put_user(info.dmanr, &((struct mtconfiginfo32 *)arg)->dmanr);
1372 err |= __put_user(info.port, &((struct mtconfiginfo32 *)arg)->port);
1373 err |= __put_user(info.debug, &((struct mtconfiginfo32 *)arg)->debug);
1374 err |= __copy_to_user((char *)&((struct mtconfiginfo32 *)arg)->debug
1375 + sizeof(((struct mtconfiginfo32 *)arg)->debug),
1376 (char *)&info.debug + sizeof(info.debug), sizeof(__u32));
1377 break;
1378 case MTIOCSETCONFIG32:
1379 break;
1380 }
1381 return err ? -EFAULT: 0;
1382 }
1383
1384 struct cdrom_read_audio32 {
1385 union cdrom_addr addr;
1386 u8 addr_format;
1387 compat_int_t nframes;
1388 compat_caddr_t buf;
1389 };
1390
1391 struct cdrom_generic_command32 {
1392 unsigned char cmd[CDROM_PACKET_SIZE];
1393 compat_caddr_t buffer;
1394 compat_uint_t buflen;
1395 compat_int_t stat;
1396 compat_caddr_t sense;
1397 unsigned char data_direction;
1398 compat_int_t quiet;
1399 compat_int_t timeout;
1400 compat_caddr_t reserved[1];
1401 };
1402
1403 static int cdrom_do_read_audio(unsigned int fd, unsigned int cmd, unsigned long arg)
1404 {
1405 struct cdrom_read_audio *cdread_audio;
1406 struct cdrom_read_audio32 *cdread_audio32;
1407 __u32 data;
1408 void *datap;
1409
1410 cdread_audio = compat_alloc_user_space(sizeof(*cdread_audio));
1411 cdread_audio32 = (struct cdrom_read_audio32 *) arg;
1412
1413 if (copy_in_user(&cdread_audio->addr,
1414 &cdread_audio32->addr,
1415 (sizeof(*cdread_audio32) -
1416 sizeof(compat_caddr_t))))
1417 return -EFAULT;
1418
1419 if (get_user(data, &cdread_audio32->buf))
1420 return -EFAULT;
1421 datap = (void *) (unsigned long) data;
1422 if (put_user(datap, &cdread_audio->buf))
1423 return -EFAULT;
1424
1425 return sys_ioctl(fd, cmd, (unsigned long) cdread_audio);
1426 }
1427
1428 static int __cgc_do_ptr(void **ptr64, __u32 *ptr32)
1429 {
1430 u32 data;
1431 void *datap;
1432
1433 if (get_user(data, ptr32))
1434 return -EFAULT;
1435 datap = (void *) (unsigned long) data;
1436 if (put_user(datap, ptr64))
1437 return -EFAULT;
1438
1439 return 0;
1440 }
1441
1442 static int cdrom_do_generic_command(unsigned int fd, unsigned int cmd, unsigned long arg)
1443 {
1444 struct cdrom_generic_command *cgc;
1445 struct cdrom_generic_command32 *cgc32;
1446 unsigned char dir;
1447
1448 cgc = compat_alloc_user_space(sizeof(*cgc));
1449 cgc32 = (struct cdrom_generic_command32 *) arg;
1450
1451 if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
1452 __cgc_do_ptr((void **) &cgc->buffer, &cgc32->buffer) ||
1453 copy_in_user(&cgc->buflen, &cgc32->buflen,
1454 (sizeof(unsigned int) + sizeof(int))) ||
1455 __cgc_do_ptr((void **) &cgc->sense, &cgc32->sense))
1456 return -EFAULT;
1457
1458 if (get_user(dir, &cgc->data_direction) ||
1459 put_user(dir, &cgc32->data_direction))
1460 return -EFAULT;
1461
1462 if (copy_in_user(&cgc->quiet, &cgc32->quiet,
1463 2 * sizeof(int)))
1464 return -EFAULT;
1465
1466 if (__cgc_do_ptr(&cgc->reserved[0], &cgc32->reserved[0]))
1467 return -EFAULT;
1468
1469 return sys_ioctl(fd, cmd, (unsigned long) cgc);
1470 }
1471
1472 static int cdrom_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1473 {
1474 int err;
1475
1476 switch(cmd) {
1477 case CDROMREADAUDIO:
1478 err = cdrom_do_read_audio(fd, cmd, arg);
1479 break;
1480
1481 case CDROM_SEND_PACKET:
1482 err = cdrom_do_generic_command(fd, cmd, arg);
1483 break;
1484
1485 default:
1486 do {
1487 static int count;
1488 if (++count <= 20)
1489 printk("cdrom_ioctl: Unknown cmd fd(%d) "
1490 "cmd(%08x) arg(%08x)\n",
1491 (int)fd, (unsigned int)cmd, (unsigned int)arg);
1492 } while(0);
1493 err = -EINVAL;
1494 break;
1495 };
1496
1497 return err;
1498 }
1499
1500 struct loop_info32 {
1501 compat_int_t lo_number; /* ioctl r/o */
1502 compat_dev_t lo_device; /* ioctl r/o */
1503 compat_ulong_t lo_inode; /* ioctl r/o */
1504 compat_dev_t lo_rdevice; /* ioctl r/o */
1505 compat_int_t lo_offset;
1506 compat_int_t lo_encrypt_type;
1507 compat_int_t lo_encrypt_key_size; /* ioctl w/o */
1508 compat_int_t lo_flags; /* ioctl r/o */
1509 char lo_name[LO_NAME_SIZE];
1510 unsigned char lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */
1511 compat_ulong_t lo_init[2];
1512 char reserved[4];
1513 };
1514
1515 static int loop_status(unsigned int fd, unsigned int cmd, unsigned long arg)
1516 {
1517 mm_segment_t old_fs = get_fs();
1518 struct loop_info l;
1519 int err = -EINVAL;
1520
1521 switch(cmd) {
1522 case LOOP_SET_STATUS:
1523 err = get_user(l.lo_number, &((struct loop_info32 *)arg)->lo_number);
1524 err |= __get_user(l.lo_device, &((struct loop_info32 *)arg)->lo_device);
1525 err |= __get_user(l.lo_inode, &((struct loop_info32 *)arg)->lo_inode);
1526 err |= __get_user(l.lo_rdevice, &((struct loop_info32 *)arg)->lo_rdevice);
1527 err |= __copy_from_user((char *)&l.lo_offset, (char *)&((struct loop_info32 *)arg)->lo_offset,
1528 8 + (unsigned long)l.lo_init - (unsigned long)&l.lo_offset);
1529 if (err) {
1530 err = -EFAULT;
1531 } else {
1532 set_fs (KERNEL_DS);
1533 err = sys_ioctl (fd, cmd, (unsigned long)&l);
1534 set_fs (old_fs);
1535 }
1536 break;
1537 case LOOP_GET_STATUS:
1538 set_fs (KERNEL_DS);
1539 err = sys_ioctl (fd, cmd, (unsigned long)&l);
1540 set_fs (old_fs);
1541 if (!err) {
1542 err = put_user(l.lo_number, &((struct loop_info32 *)arg)->lo_number);
1543 err |= __put_user(l.lo_device, &((struct loop_info32 *)arg)->lo_device);
1544 err |= __put_user(l.lo_inode, &((struct loop_info32 *)arg)->lo_inode);
1545 err |= __put_user(l.lo_rdevice, &((struct loop_info32 *)arg)->lo_rdevice);
1546 err |= __copy_to_user((char *)&((struct loop_info32 *)arg)->lo_offset,
1547 (char *)&l.lo_offset, (unsigned long)l.lo_init - (unsigned long)&l.lo_offset);
1548 if (err)
1549 err = -EFAULT;
1550 }
1551 break;
1552 default: {
1553 static int count;
1554 if (++count <= 20)
1555 printk("%s: Unknown loop ioctl cmd, fd(%d) "
1556 "cmd(%08x) arg(%08lx)\n",
1557 __FUNCTION__, fd, cmd, arg);
1558 }
1559 }
1560 return err;
1561 }
1562
1563 extern int tty_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg);
1564
1565 #ifdef CONFIG_VT
1566
1567 static int vt_check(struct file *file)
1568 {
1569 struct tty_struct *tty;
1570 struct inode *inode = file->f_dentry->d_inode;
1571
1572 if (file->f_op->ioctl != tty_ioctl)
1573 return -EINVAL;
1574
1575 tty = (struct tty_struct *)file->private_data;
1576 if (tty_paranoia_check(tty, inode->i_rdev, "tty_ioctl"))
1577 return -EINVAL;
1578
1579 if (tty->driver->ioctl != vt_ioctl)
1580 return -EINVAL;
1581
1582 /*
1583 * To have permissions to do most of the vt ioctls, we either have
1584 * to be the owner of the tty, or super-user.
1585 */
1586 if (current->tty == tty || capable(CAP_SYS_ADMIN))
1587 return 1;
1588 return 0;
1589 }
1590
1591 struct consolefontdesc32 {
1592 unsigned short charcount; /* characters in font (256 or 512) */
1593 unsigned short charheight; /* scan lines per character (1-32) */
1594 compat_caddr_t chardata; /* font data in expanded form */
1595 };
1596
1597 static int do_fontx_ioctl(unsigned int fd, int cmd, struct consolefontdesc32 *user_cfd, struct file *file)
1598 {
1599 struct consolefontdesc cfdarg;
1600 struct console_font_op op;
1601 int i, perm;
1602
1603 perm = vt_check(file);
1604 if (perm < 0) return perm;
1605
1606 if (copy_from_user(&cfdarg, user_cfd, sizeof(struct consolefontdesc32)))
1607 return -EFAULT;
1608
1609 cfdarg.chardata = compat_ptr(((struct consolefontdesc32 *)&cfdarg)->chardata);
1610
1611 switch (cmd) {
1612 case PIO_FONTX:
1613 if (!perm)
1614 return -EPERM;
1615 op.op = KD_FONT_OP_SET;
1616 op.flags = 0;
1617 op.width = 8;
1618 op.height = cfdarg.charheight;
1619 op.charcount = cfdarg.charcount;
1620 op.data = cfdarg.chardata;
1621 return con_font_op(fg_console, &op);
1622 case GIO_FONTX:
1623 if (!cfdarg.chardata)
1624 return 0;
1625 op.op = KD_FONT_OP_GET;
1626 op.flags = 0;
1627 op.width = 8;
1628 op.height = cfdarg.charheight;
1629 op.charcount = cfdarg.charcount;
1630 op.data = cfdarg.chardata;
1631 i = con_font_op(fg_console, &op);
1632 if (i)
1633 return i;
1634 cfdarg.charheight = op.height;
1635 cfdarg.charcount = op.charcount;
1636 ((struct consolefontdesc32 *)&cfdarg)->chardata = (unsigned long)cfdarg.chardata;
1637 if (copy_to_user(user_cfd, &cfdarg, sizeof(struct consolefontdesc32)))
1638 return -EFAULT;
1639 return 0;
1640 }
1641 return -EINVAL;
1642 }
1643
1644 struct console_font_op32 {
1645 compat_uint_t op; /* operation code KD_FONT_OP_* */
1646 compat_uint_t flags; /* KD_FONT_FLAG_* */
1647 compat_uint_t width, height; /* font size */
1648 compat_uint_t charcount;
1649 compat_caddr_t data; /* font data with height fixed to 32 */
1650 };
1651
1652 static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, struct console_font_op32 *fontop, struct file *file)
1653 {
1654 struct console_font_op op;
1655 int perm = vt_check(file), i;
1656 struct vt_struct *vt;
1657
1658 if (perm < 0) return perm;
1659
1660 if (copy_from_user(&op, (void *) fontop, sizeof(struct console_font_op32)))
1661 return -EFAULT;
1662 if (!perm && op.op != KD_FONT_OP_GET)
1663 return -EPERM;
1664 op.data = compat_ptr(((struct console_font_op32 *)&op)->data);
1665 op.flags |= KD_FONT_FLAG_OLD;
1666 vt = (struct vt_struct *)((struct tty_struct *)file->private_data)->driver_data;
1667 i = con_font_op(vt->vc_num, &op);
1668 if (i) return i;
1669 ((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
1670 if (copy_to_user((void *) fontop, &op, sizeof(struct console_font_op32)))
1671 return -EFAULT;
1672 return 0;
1673 }
1674
1675 struct unimapdesc32 {
1676 unsigned short entry_ct;
1677 compat_caddr_t entries;
1678 };
1679
1680 static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, struct unimapdesc32 *user_ud, struct file *file)
1681 {
1682 struct unimapdesc32 tmp;
1683 int perm = vt_check(file);
1684
1685 if (perm < 0) return perm;
1686 if (copy_from_user(&tmp, user_ud, sizeof tmp))
1687 return -EFAULT;
1688 switch (cmd) {
1689 case PIO_UNIMAP:
1690 if (!perm) return -EPERM;
1691 return con_set_unimap(fg_console, tmp.entry_ct, compat_ptr(tmp.entries));
1692 case GIO_UNIMAP:
1693 return con_get_unimap(fg_console, tmp.entry_ct, &(user_ud->entry_ct), compat_ptr(tmp.entries));
1694 }
1695 return 0;
1696 }
1697
1698 #endif /* CONFIG_VT */
1699
1700 static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
1701 {
1702 mm_segment_t old_fs = get_fs();
1703 __kernel_uid_t kuid;
1704 int err;
1705
1706 cmd = SMB_IOC_GETMOUNTUID;
1707
1708 set_fs(KERNEL_DS);
1709 err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
1710 set_fs(old_fs);
1711
1712 if (err >= 0)
1713 err = put_user(kuid, (compat_pid_t *)arg);
1714
1715 return err;
1716 }
1717
1718 struct atmif_sioc32 {
1719 compat_int_t number;
1720 compat_int_t length;
1721 compat_caddr_t arg;
1722 };
1723
1724 struct atm_iobuf32 {
1725 compat_int_t length;
1726 compat_caddr_t buffer;
1727 };
1728
1729 #define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
1730 #define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
1731 #define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
1732 #define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
1733 #define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
1734 #define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
1735 #define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
1736 #define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
1737 #define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
1738 #define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
1739 #define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
1740 #define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
1741 #define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
1742 #define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
1743 #define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
1744 #define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
1745 #define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
1746
1747 static struct {
1748 unsigned int cmd32;
1749 unsigned int cmd;
1750 } atm_ioctl_map[] = {
1751 { ATM_GETLINKRATE32, ATM_GETLINKRATE },
1752 { ATM_GETNAMES32, ATM_GETNAMES },
1753 { ATM_GETTYPE32, ATM_GETTYPE },
1754 { ATM_GETESI32, ATM_GETESI },
1755 { ATM_GETADDR32, ATM_GETADDR },
1756 { ATM_RSTADDR32, ATM_RSTADDR },
1757 { ATM_ADDADDR32, ATM_ADDADDR },
1758 { ATM_DELADDR32, ATM_DELADDR },
1759 { ATM_GETCIRANGE32, ATM_GETCIRANGE },
1760 { ATM_SETCIRANGE32, ATM_SETCIRANGE },
1761 { ATM_SETESI32, ATM_SETESI },
1762 { ATM_SETESIF32, ATM_SETESIF },
1763 { ATM_GETSTAT32, ATM_GETSTAT },
1764 { ATM_GETSTATZ32, ATM_GETSTATZ },
1765 { ATM_GETLOOP32, ATM_GETLOOP },
1766 { ATM_SETLOOP32, ATM_SETLOOP },
1767 { ATM_QUERYLOOP32, ATM_QUERYLOOP }
1768 };
1769
1770 #define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
1771
1772
1773 static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg)
1774 {
1775 struct atm_iobuf *iobuf;
1776 struct atm_iobuf32 *iobuf32;
1777 u32 data;
1778 void *datap;
1779 int len, err;
1780
1781 iobuf = compat_alloc_user_space(sizeof(*iobuf));
1782 iobuf32 = (struct atm_iobuf32 *) arg;
1783
1784 if (get_user(len, &iobuf32->length) ||
1785 get_user(data, &iobuf32->buffer))
1786 return -EFAULT;
1787 datap = (void *) (unsigned long) data;
1788 if (put_user(len, &iobuf->length) ||
1789 put_user(datap, &iobuf->buffer))
1790 return -EFAULT;
1791
1792 err = sys_ioctl(fd, cmd, (unsigned long)iobuf);
1793
1794 if (!err) {
1795 if (copy_in_user(&iobuf32->length, &iobuf->length,
1796 sizeof(int)))
1797 err = -EFAULT;
1798 }
1799
1800 return err;
1801 }
1802
1803 static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg)
1804 {
1805 struct atmif_sioc *sioc;
1806 struct atmif_sioc32 *sioc32;
1807 u32 data;
1808 void *datap;
1809 int err;
1810
1811 sioc = compat_alloc_user_space(sizeof(*sioc));
1812 sioc32 = (struct atmif_sioc32 *) arg;
1813
1814 if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
1815 get_user(data, &sioc32->arg))
1816 return -EFAULT;
1817 datap = (void *) (unsigned long) data;
1818 if (put_user(datap, &sioc->arg))
1819 return -EFAULT;
1820
1821 err = sys_ioctl(fd, cmd, (unsigned long) sioc);
1822
1823 if (!err) {
1824 if (copy_in_user(&sioc32->length, &sioc->length,
1825 sizeof(int)))
1826 err = -EFAULT;
1827 }
1828 return err;
1829 }
1830
1831 static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg)
1832 {
1833 int i;
1834 unsigned int cmd = 0;
1835
1836 switch (cmd32) {
1837 case SONET_GETSTAT:
1838 case SONET_GETSTATZ:
1839 case SONET_GETDIAG:
1840 case SONET_SETDIAG:
1841 case SONET_CLRDIAG:
1842 case SONET_SETFRAMING:
1843 case SONET_GETFRAMING:
1844 case SONET_GETFRSENSE:
1845 return do_atmif_sioc(fd, cmd32, arg);
1846 }
1847
1848 for (i = 0; i < NR_ATM_IOCTL; i++) {
1849 if (cmd32 == atm_ioctl_map[i].cmd32) {
1850 cmd = atm_ioctl_map[i].cmd;
1851 break;
1852 }
1853 }
1854 if (i == NR_ATM_IOCTL)
1855 return -EINVAL;
1856
1857 switch (cmd) {
1858 case ATM_GETNAMES:
1859 return do_atm_iobuf(fd, cmd, arg);
1860
1861 case ATM_GETLINKRATE:
1862 case ATM_GETTYPE:
1863 case ATM_GETESI:
1864 case ATM_GETADDR:
1865 case ATM_RSTADDR:
1866 case ATM_ADDADDR:
1867 case ATM_DELADDR:
1868 case ATM_GETCIRANGE:
1869 case ATM_SETCIRANGE:
1870 case ATM_SETESI:
1871 case ATM_SETESIF:
1872 case ATM_GETSTAT:
1873 case ATM_GETSTATZ:
1874 case ATM_GETLOOP:
1875 case ATM_SETLOOP:
1876 case ATM_QUERYLOOP:
1877 return do_atmif_sioc(fd, cmd, arg);
1878 }
1879
1880 return -EINVAL;
1881 }
1882
1883 static int ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
1884 {
1885 return -EINVAL;
1886 }
1887
1888 static int broken_blkgetsize(unsigned int fd, unsigned int cmd, unsigned long arg)
1889 {
1890 /* The mkswap binary hard codes it to Intel value :-((( */
1891 return w_long(fd, BLKGETSIZE, arg);
1892 }
1893
1894 struct blkpg_ioctl_arg32 {
1895 compat_int_t op;
1896 compat_int_t flags;
1897 compat_int_t datalen;
1898 compat_caddr_t data;
1899 };
1900
1901 static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, struct blkpg_ioctl_arg32 *arg)
1902 {
1903 struct blkpg_ioctl_arg a;
1904 struct blkpg_partition p;
1905 int err;
1906 mm_segment_t old_fs = get_fs();
1907
1908 err = get_user(a.op, &arg->op);
1909 err |= __get_user(a.flags, &arg->flags);
1910 err |= __get_user(a.datalen, &arg->datalen);
1911 err |= __get_user((long)a.data, &arg->data);
1912 if (err) return err;
1913 switch (a.op) {
1914 case BLKPG_ADD_PARTITION:
1915 case BLKPG_DEL_PARTITION:
1916 if (a.datalen < sizeof(struct blkpg_partition))
1917 return -EINVAL;
1918 if (copy_from_user(&p, a.data, sizeof(struct blkpg_partition)))
1919 return -EFAULT;
1920 a.data = &p;
1921 set_fs (KERNEL_DS);
1922 err = sys_ioctl(fd, cmd, (unsigned long)&a);
1923 set_fs (old_fs);
1924 default:
1925 return -EINVAL;
1926 }
1927 return err;
1928 }
1929
1930 static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
1931 {
1932 return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
1933 }
1934
1935 /* Fix sizeof(sizeof()) breakage */
1936 #define BLKBSZGET_32 _IOR(0x12,112,int)
1937 #define BLKBSZSET_32 _IOW(0x12,113,int)
1938 #define BLKGETSIZE64_32 _IOR(0x12,114,int)
1939
1940 static int do_blkbszget(unsigned int fd, unsigned int cmd, unsigned long arg)
1941 {
1942 return sys_ioctl(fd, BLKBSZGET, arg);
1943 }
1944
1945 static int do_blkbszset(unsigned int fd, unsigned int cmd, unsigned long arg)
1946 {
1947 return sys_ioctl(fd, BLKBSZSET, arg);
1948 }
1949
1950 static int do_blkgetsize64(unsigned int fd, unsigned int cmd,
1951 unsigned long arg)
1952 {
1953 return sys_ioctl(fd, BLKGETSIZE64, arg);
1954 }
1955
1956 /* Bluetooth ioctls */
1957 #define HCIUARTSETPROTO _IOW('U', 200, int)
1958 #define HCIUARTGETPROTO _IOR('U', 201, int)
1959
1960 #define BNEPCONNADD _IOW('B', 200, int)
1961 #define BNEPCONNDEL _IOW('B', 201, int)
1962 #define BNEPGETCONNLIST _IOR('B', 210, int)
1963 #define BNEPGETCONNINFO _IOR('B', 211, int)
1964
1965 struct floppy_struct32 {
1966 compat_uint_t size;
1967 compat_uint_t sect;
1968 compat_uint_t head;
1969 compat_uint_t track;
1970 compat_uint_t stretch;
1971 unsigned char gap;
1972 unsigned char rate;
1973 unsigned char spec1;
1974 unsigned char fmt_gap;
1975 const compat_caddr_t name;
1976 };
1977
1978 struct floppy_drive_params32 {
1979 char cmos;
1980 compat_ulong_t max_dtr;
1981 compat_ulong_t hlt;
1982 compat_ulong_t hut;
1983 compat_ulong_t srt;
1984 compat_ulong_t spinup;
1985 compat_ulong_t spindown;
1986 unsigned char spindown_offset;
1987 unsigned char select_delay;
1988 unsigned char rps;
1989 unsigned char tracks;
1990 compat_ulong_t timeout;
1991 unsigned char interleave_sect;
1992 struct floppy_max_errors max_errors;
1993 char flags;
1994 char read_track;
1995 short autodetect[8];
1996 compat_int_t checkfreq;
1997 compat_int_t native_format;
1998 };
1999
2000 struct floppy_drive_struct32 {
2001 signed char flags;
2002 compat_ulong_t spinup_date;
2003 compat_ulong_t select_date;
2004 compat_ulong_t first_read_date;
2005 short probed_format;
2006 short track;
2007 short maxblock;
2008 short maxtrack;
2009 compat_int_t generation;
2010 compat_int_t keep_data;
2011 compat_int_t fd_ref;
2012 compat_int_t fd_device;
2013 compat_int_t last_checked;
2014 compat_caddr_t dmabuf;
2015 compat_int_t bufblocks;
2016 };
2017
2018 struct floppy_fdc_state32 {
2019 compat_int_t spec1;
2020 compat_int_t spec2;
2021 compat_int_t dtr;
2022 unsigned char version;
2023 unsigned char dor;
2024 compat_ulong_t address;
2025 unsigned int rawcmd:2;
2026 unsigned int reset:1;
2027 unsigned int need_configure:1;
2028 unsigned int perp_mode:2;
2029 unsigned int has_fifo:1;
2030 unsigned int driver_version;
2031 unsigned char track[4];
2032 };
2033
2034 struct floppy_write_errors32 {
2035 unsigned int write_errors;
2036 compat_ulong_t first_error_sector;
2037 compat_int_t first_error_generation;
2038 compat_ulong_t last_error_sector;
2039 compat_int_t last_error_generation;
2040 compat_uint_t badness;
2041 };
2042
2043 #define FDSETPRM32 _IOW(2, 0x42, struct floppy_struct32)
2044 #define FDDEFPRM32 _IOW(2, 0x43, struct floppy_struct32)
2045 #define FDGETPRM32 _IOR(2, 0x04, struct floppy_struct32)
2046 #define FDSETDRVPRM32 _IOW(2, 0x90, struct floppy_drive_params32)
2047 #define FDGETDRVPRM32 _IOR(2, 0x11, struct floppy_drive_params32)
2048 #define FDGETDRVSTAT32 _IOR(2, 0x12, struct floppy_drive_struct32)
2049 #define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct floppy_drive_struct32)
2050 #define FDGETFDCSTAT32 _IOR(2, 0x15, struct floppy_fdc_state32)
2051 #define FDWERRORGET32 _IOR(2, 0x17, struct floppy_write_errors32)
2052
2053 static struct {
2054 unsigned int cmd32;
2055 unsigned int cmd;
2056 } fd_ioctl_trans_table[] = {
2057 { FDSETPRM32, FDSETPRM },
2058 { FDDEFPRM32, FDDEFPRM },
2059 { FDGETPRM32, FDGETPRM },
2060 { FDSETDRVPRM32, FDSETDRVPRM },
2061 { FDGETDRVPRM32, FDGETDRVPRM },
2062 { FDGETDRVSTAT32, FDGETDRVSTAT },
2063 { FDPOLLDRVSTAT32, FDPOLLDRVSTAT },
2064 { FDGETFDCSTAT32, FDGETFDCSTAT },
2065 { FDWERRORGET32, FDWERRORGET }
2066 };
2067
2068 #define NR_FD_IOCTL_TRANS (sizeof(fd_ioctl_trans_table)/sizeof(fd_ioctl_trans_table[0]))
2069
2070 static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
2071 {
2072 mm_segment_t old_fs = get_fs();
2073 void *karg = NULL;
2074 unsigned int kcmd = 0;
2075 int i, err;
2076
2077 for (i = 0; i < NR_FD_IOCTL_TRANS; i++)
2078 if (cmd == fd_ioctl_trans_table[i].cmd32) {
2079 kcmd = fd_ioctl_trans_table[i].cmd;
2080 break;
2081 }
2082 if (!kcmd)
2083 return -EINVAL;
2084
2085 switch (cmd) {
2086 case FDSETPRM32:
2087 case FDDEFPRM32:
2088 case FDGETPRM32:
2089 {
2090 struct floppy_struct *f;
2091
2092 f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL);
2093 if (!karg)
2094 return -ENOMEM;
2095 if (cmd == FDGETPRM32)
2096 break;
2097 err = __get_user(f->size, &((struct floppy_struct32 *)arg)->size);
2098 err |= __get_user(f->sect, &((struct floppy_struct32 *)arg)->sect);
2099 err |= __get_user(f->head, &((struct floppy_struct32 *)arg)->head);
2100 err |= __get_user(f->track, &((struct floppy_struct32 *)arg)->track);
2101 err |= __get_user(f->stretch, &((struct floppy_struct32 *)arg)->stretch);
2102 err |= __get_user(f->gap, &((struct floppy_struct32 *)arg)->gap);
2103 err |= __get_user(f->rate, &((struct floppy_struct32 *)arg)->rate);
2104 err |= __get_user(f->spec1, &((struct floppy_struct32 *)arg)->spec1);
2105 err |= __get_user(f->fmt_gap, &((struct floppy_struct32 *)arg)->fmt_gap);
2106 err |= __get_user((u64)f->name, &((struct floppy_struct32 *)arg)->name);
2107 if (err) {
2108 err = -EFAULT;
2109 goto out;
2110 }
2111 break;
2112 }
2113 case FDSETDRVPRM32:
2114 case FDGETDRVPRM32:
2115 {
2116 struct floppy_drive_params *f;
2117
2118 f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL);
2119 if (!karg)
2120 return -ENOMEM;
2121 if (cmd == FDGETDRVPRM32)
2122 break;
2123 err = __get_user(f->cmos, &((struct floppy_drive_params32 *)arg)->cmos);
2124 err |= __get_user(f->max_dtr, &((struct floppy_drive_params32 *)arg)->max_dtr);
2125 err |= __get_user(f->hlt, &((struct floppy_drive_params32 *)arg)->hlt);
2126 err |= __get_user(f->hut, &((struct floppy_drive_params32 *)arg)->hut);
2127 err |= __get_user(f->srt, &((struct floppy_drive_params32 *)arg)->srt);
2128 err |= __get_user(f->spinup, &((struct floppy_drive_params32 *)arg)->spinup);
2129 err |= __get_user(f->spindown, &((struct floppy_drive_params32 *)arg)->spindown);
2130 err |= __get_user(f->spindown_offset, &((struct floppy_drive_params32 *)arg)->spindown_offset);
2131 err |= __get_user(f->select_delay, &((struct floppy_drive_params32 *)arg)->select_delay);
2132 err |= __get_user(f->rps, &((struct floppy_drive_params32 *)arg)->rps);
2133 err |= __get_user(f->tracks, &((struct floppy_drive_params32 *)arg)->tracks);
2134 err |= __get_user(f->timeout, &((struct floppy_drive_params32 *)arg)->timeout);
2135 err |= __get_user(f->interleave_sect, &((struct floppy_drive_params32 *)arg)->interleave_sect);
2136 err |= __copy_from_user(&f->max_errors, &((struct floppy_drive_params32 *)arg)->max_errors, sizeof(f->max_errors));
2137 err |= __get_user(f->flags, &((struct floppy_drive_params32 *)arg)->flags);
2138 err |= __get_user(f->read_track, &((struct floppy_drive_params32 *)arg)->read_track);
2139 err |= __copy_from_user(f->autodetect, ((struct floppy_drive_params32 *)arg)->autodetect, sizeof(f->autodetect));
2140 err |= __get_user(f->checkfreq, &((struct floppy_drive_params32 *)arg)->checkfreq);
2141 err |= __get_user(f->native_format, &((struct floppy_drive_params32 *)arg)->native_format);
2142 if (err) {
2143 err = -EFAULT;
2144 goto out;
2145 }
2146 break;
2147 }
2148 case FDGETDRVSTAT32:
2149 case FDPOLLDRVSTAT32:
2150 karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL);
2151 if (!karg)
2152 return -ENOMEM;
2153 break;
2154 case FDGETFDCSTAT32:
2155 karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL);
2156 if (!karg)
2157 return -ENOMEM;
2158 break;
2159 case FDWERRORGET32:
2160 karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL);
2161 if (!karg)
2162 return -ENOMEM;
2163 break;
2164 default:
2165 return -EINVAL;
2166 }
2167 set_fs (KERNEL_DS);
2168 err = sys_ioctl (fd, kcmd, (unsigned long)karg);
2169 set_fs (old_fs);
2170 if (err)
2171 goto out;
2172 switch (cmd) {
2173 case FDGETPRM32:
2174 {
2175 struct floppy_struct *f = karg;
2176
2177 err = __put_user(f->size, &((struct floppy_struct32 *)arg)->size);
2178 err |= __put_user(f->sect, &((struct floppy_struct32 *)arg)->sect);
2179 err |= __put_user(f->head, &((struct floppy_struct32 *)arg)->head);
2180 err |= __put_user(f->track, &((struct floppy_struct32 *)arg)->track);
2181 err |= __put_user(f->stretch, &((struct floppy_struct32 *)arg)->stretch);
2182 err |= __put_user(f->gap, &((struct floppy_struct32 *)arg)->gap);
2183 err |= __put_user(f->rate, &((struct floppy_struct32 *)arg)->rate);
2184 err |= __put_user(f->spec1, &((struct floppy_struct32 *)arg)->spec1);
2185 err |= __put_user(f->fmt_gap, &((struct floppy_struct32 *)arg)->fmt_gap);
2186 err |= __put_user((u64)f->name, &((struct floppy_struct32 *)arg)->name);
2187 break;
2188 }
2189 case FDGETDRVPRM32:
2190 {
2191 struct floppy_drive_params *f = karg;
2192
2193 err = __put_user(f->cmos, &((struct floppy_drive_params32 *)arg)->cmos);
2194 err |= __put_user(f->max_dtr, &((struct floppy_drive_params32 *)arg)->max_dtr);
2195 err |= __put_user(f->hlt, &((struct floppy_drive_params32 *)arg)->hlt);
2196 err |= __put_user(f->hut, &((struct floppy_drive_params32 *)arg)->hut);
2197 err |= __put_user(f->srt, &((struct floppy_drive_params32 *)arg)->srt);
2198 err |= __put_user(f->spinup, &((struct floppy_drive_params32 *)arg)->spinup);
2199 err |= __put_user(f->spindown, &((struct floppy_drive_params32 *)arg)->spindown);
2200 err |= __put_user(f->spindown_offset, &((struct floppy_drive_params32 *)arg)->spindown_offset);
2201 err |= __put_user(f->select_delay, &((struct floppy_drive_params32 *)arg)->select_delay);
2202 err |= __put_user(f->rps, &((struct floppy_drive_params32 *)arg)->rps);
2203 err |= __put_user(f->tracks, &((struct floppy_drive_params32 *)arg)->tracks);
2204 err |= __put_user(f->timeout, &((struct floppy_drive_params32 *)arg)->timeout);
2205 err |= __put_user(f->interleave_sect, &((struct floppy_drive_params32 *)arg)->interleave_sect);
2206 err |= __copy_to_user(&((struct floppy_drive_params32 *)arg)->max_errors, &f->max_errors, sizeof(f->max_errors));
2207 err |= __put_user(f->flags, &((struct floppy_drive_params32 *)arg)->flags);
2208 err |= __put_user(f->read_track, &((struct floppy_drive_params32 *)arg)->read_track);
2209 err |= __copy_to_user(((struct floppy_drive_params32 *)arg)->autodetect, f->autodetect, sizeof(f->autodetect));
2210 err |= __put_user(f->checkfreq, &((struct floppy_drive_params32 *)arg)->checkfreq);
2211 err |= __put_user(f->native_format, &((struct floppy_drive_params32 *)arg)->native_format);
2212 break;
2213 }
2214 case FDGETDRVSTAT32:
2215 case FDPOLLDRVSTAT32:
2216 {
2217 struct floppy_drive_struct *f = karg;
2218
2219 err = __put_user(f->flags, &((struct floppy_drive_struct32 *)arg)->flags);
2220 err |= __put_user(f->spinup_date, &((struct floppy_drive_struct32 *)arg)->spinup_date);
2221 err |= __put_user(f->select_date, &((struct floppy_drive_struct32 *)arg)->select_date);
2222 err |= __put_user(f->first_read_date, &((struct floppy_drive_struct32 *)arg)->first_read_date);
2223 err |= __put_user(f->probed_format, &((struct floppy_drive_struct32 *)arg)->probed_format);
2224 err |= __put_user(f->track, &((struct floppy_drive_struct32 *)arg)->track);
2225 err |= __put_user(f->maxblock, &((struct floppy_drive_struct32 *)arg)->maxblock);
2226 err |= __put_user(f->maxtrack, &((struct floppy_drive_struct32 *)arg)->maxtrack);
2227 err |= __put_user(f->generation, &((struct floppy_drive_struct32 *)arg)->generation);
2228 err |= __put_user(f->keep_data, &((struct floppy_drive_struct32 *)arg)->keep_data);
2229 err |= __put_user(f->fd_ref, &((struct floppy_drive_struct32 *)arg)->fd_ref);
2230 err |= __put_user(f->fd_device, &((struct floppy_drive_struct32 *)arg)->fd_device);
2231 err |= __put_user(f->last_checked, &((struct floppy_drive_struct32 *)arg)->last_checked);
2232 err |= __put_user((u64)f->dmabuf, &((struct floppy_drive_struct32 *)arg)->dmabuf);
2233 err |= __put_user((u64)f->bufblocks, &((struct floppy_drive_struct32 *)arg)->bufblocks);
2234 break;
2235 }
2236 case FDGETFDCSTAT32:
2237 {
2238 struct floppy_fdc_state *f = karg;
2239
2240 err = __put_user(f->spec1, &((struct floppy_fdc_state32 *)arg)->spec1);
2241 err |= __put_user(f->spec2, &((struct floppy_fdc_state32 *)arg)->spec2);
2242 err |= __put_user(f->dtr, &((struct floppy_fdc_state32 *)arg)->dtr);
2243 err |= __put_user(f->version, &((struct floppy_fdc_state32 *)arg)->version);
2244 err |= __put_user(f->dor, &((struct floppy_fdc_state32 *)arg)->dor);
2245 err |= __put_user(f->address, &((struct floppy_fdc_state32 *)arg)->address);
2246 err |= __copy_to_user((char *)&((struct floppy_fdc_state32 *)arg)->address
2247 + sizeof(((struct floppy_fdc_state32 *)arg)->address),
2248 (char *)&f->address + sizeof(f->address), sizeof(int));
2249 err |= __put_user(f->driver_version, &((struct floppy_fdc_state32 *)arg)->driver_version);
2250 err |= __copy_to_user(((struct floppy_fdc_state32 *)arg)->track, f->track, sizeof(f->track));
2251 break;
2252 }
2253 case FDWERRORGET32:
2254 {
2255 struct floppy_write_errors *f = karg;
2256
2257 err = __put_user(f->write_errors, &((struct floppy_write_errors32 *)arg)->write_errors);
2258 err |= __put_user(f->first_error_sector, &((struct floppy_write_errors32 *)arg)->first_error_sector);
2259 err |= __put_user(f->first_error_generation, &((struct floppy_write_errors32 *)arg)->first_error_generation);
2260 err |= __put_user(f->last_error_sector, &((struct floppy_write_errors32 *)arg)->last_error_sector);
2261 err |= __put_user(f->last_error_generation, &((struct floppy_write_errors32 *)arg)->last_error_generation);
2262 err |= __put_user(f->badness, &((struct floppy_write_errors32 *)arg)->badness);
2263 break;
2264 }
2265 default:
2266 break;
2267 }
2268 if (err)
2269 err = -EFAULT;
2270
2271 out: if (karg) kfree(karg);
2272 return err;
2273 }
2274
2275 struct mtd_oob_buf32 {
2276 u_int32_t start;
2277 u_int32_t length;
2278 compat_caddr_t ptr; /* unsigned char* */
2279 };
2280
2281 #define MEMWRITEOOB32 _IOWR('M',3,struct mtd_oob_buf32)
2282 #define MEMREADOOB32 _IOWR('M',4,struct mtd_oob_buf32)
2283
2284 static int mtd_rw_oob(unsigned int fd, unsigned int cmd, unsigned long arg)
2285 {
2286 struct mtd_oob_buf *buf = compat_alloc_user_space(sizeof(*buf));
2287 struct mtd_oob_buf32 *buf32 = (struct mtd_oob_buf32 *) arg;
2288 u32 data;
2289 char *datap;
2290 unsigned int real_cmd;
2291 int err;
2292
2293 real_cmd = (cmd == MEMREADOOB32) ?
2294 MEMREADOOB : MEMWRITEOOB;
2295
2296 if (copy_in_user(&buf->start, &buf32->start,
2297 2 * sizeof(u32)) ||
2298 get_user(data, &buf32->ptr))
2299 return -EFAULT;
2300 datap = (void *) (unsigned long) data;
2301 if (put_user(datap, &buf->ptr))
2302 return -EFAULT;
2303
2304 err = sys_ioctl(fd, real_cmd, (unsigned long) buf);
2305
2306 if (!err) {
2307 if (copy_in_user(&buf32->start, &buf->start,
2308 2 * sizeof(u32)))
2309 err = -EFAULT;
2310 }
2311
2312 return err;
2313 }
2314
2315 #undef CODE
2316 #endif
2317
2318 #ifdef DECLARES
2319 HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob)
2320 HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob)
2321 #ifdef CONFIG_NET
2322 HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
2323 #endif
2324 HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
2325 HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc)
2326 HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc)
2327 HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc)
2328 HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc)
2329 HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc)
2330 HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc)
2331 HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc)
2332 HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc)
2333 HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc)
2334 HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc)
2335 HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc)
2336 HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc)
2337 HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc)
2338 HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc)
2339 HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc)
2340 HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
2341 HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
2342 HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc)
2343 HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc)
2344 HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc)
2345 HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc)
2346 HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc)
2347 HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc)
2348 HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc)
2349 HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc)
2350 HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
2351 HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
2352 HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
2353 HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
2354 HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)
2355 HANDLE_IOCTL(SIOCBONDSETHWADDR, bond_ioctl)
2356 HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY, bond_ioctl)
2357 HANDLE_IOCTL(SIOCBONDINFOQUERY, bond_ioctl)
2358 HANDLE_IOCTL(SIOCBONDCHANGEACTIVE, bond_ioctl)
2359 HANDLE_IOCTL(SIOCADDRT, routing_ioctl)
2360 HANDLE_IOCTL(SIOCDELRT, routing_ioctl)
2361 /* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
2362 HANDLE_IOCTL(SIOCRTMSG, ret_einval)
2363 HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
2364 HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
2365 HANDLE_IOCTL(BLKRAGET, w_long)
2366 HANDLE_IOCTL(BLKGETSIZE, w_long)
2367 HANDLE_IOCTL(0x1260, broken_blkgetsize)
2368 HANDLE_IOCTL(BLKFRAGET, w_long)
2369 HANDLE_IOCTL(BLKSECTGET, w_long)
2370 HANDLE_IOCTL(FBIOGET_FSCREENINFO, fb_ioctl_trans)
2371 HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans)
2372 HANDLE_IOCTL(FBIOGETCMAP, fb_ioctl_trans)
2373 HANDLE_IOCTL(FBIOPUTCMAP, fb_ioctl_trans)
2374 HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans)
2375 HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans)
2376 HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans)
2377 HANDLE_IOCTL(HDIO_GET_32BIT, hdio_ioctl_trans)
2378 HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans)
2379 HANDLE_IOCTL(HDIO_GET_NOWERR, hdio_ioctl_trans)
2380 HANDLE_IOCTL(HDIO_GET_NICE, hdio_ioctl_trans)
2381 HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans)
2382 HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans)
2383 HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans)
2384 HANDLE_IOCTL(FDSETDRVPRM32, fd_ioctl_trans)
2385 HANDLE_IOCTL(FDGETDRVPRM32, fd_ioctl_trans)
2386 HANDLE_IOCTL(FDGETDRVSTAT32, fd_ioctl_trans)
2387 HANDLE_IOCTL(FDPOLLDRVSTAT32, fd_ioctl_trans)
2388 HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans)
2389 HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans)
2390 HANDLE_IOCTL(SG_IO,sg_ioctl_trans)
2391 HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
2392 HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
2393 HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans)
2394 HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
2395 HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans)
2396 HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans)
2397 HANDLE_IOCTL(MTIOCGETCONFIG32, mt_ioctl_trans)
2398 HANDLE_IOCTL(MTIOCSETCONFIG32, mt_ioctl_trans)
2399 HANDLE_IOCTL(CDROMREADAUDIO, cdrom_ioctl_trans)
2400 HANDLE_IOCTL(CDROM_SEND_PACKET, cdrom_ioctl_trans)
2401 HANDLE_IOCTL(LOOP_SET_STATUS, loop_status)
2402 HANDLE_IOCTL(LOOP_GET_STATUS, loop_status)
2403 #define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
2404 HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
2405 #ifdef CONFIG_VT
2406 HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl)
2407 HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl)
2408 HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl)
2409 HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl)
2410 HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl)
2411 #endif
2412 HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
2413 HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
2414 HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
2415 HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
2416 HANDLE_IOCTL(VIDIOCGTUNER32, do_video_ioctl)
2417 HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl)
2418 HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl)
2419 HANDLE_IOCTL(VIDIOCSWIN32, do_video_ioctl)
2420 HANDLE_IOCTL(VIDIOCGFBUF32, do_video_ioctl)
2421 HANDLE_IOCTL(VIDIOCSFBUF32, do_video_ioctl)
2422 HANDLE_IOCTL(VIDIOCGFREQ32, do_video_ioctl)
2423 HANDLE_IOCTL(VIDIOCSFREQ32, do_video_ioctl)
2424 /* One SMB ioctl needs translations. */
2425 #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_pid_t)
2426 HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid)
2427 HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl)
2428 HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl)
2429 HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl)
2430 HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl)
2431 HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl)
2432 HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl)
2433 HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl)
2434 HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl)
2435 HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl)
2436 HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl)
2437 HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl)
2438 HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl)
2439 HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl)
2440 HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl)
2441 HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl)
2442 HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl)
2443 HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl)
2444 HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl)
2445 HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl)
2446 HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl)
2447 HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl)
2448 HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl)
2449 HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl)
2450 HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
2451 HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
2452 /* block stuff */
2453 HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget)
2454 HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset)
2455 HANDLE_IOCTL(BLKGETSIZE64_32, do_blkgetsize64)
2456
2457 #undef DECLARES
2458 #endif
Mirror of the linux-mips.org kernel tree