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netfilter: layer7 fix wrong fuzzy match change
[people/arne_f/kernel.git] / fs / compat_ioctl.c
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b2441318 1// SPDX-License-Identifier: GPL-2.0
1da177e4
LT		 2/*
3 * ioctl32.c: Conversion between 32bit and 64bit native ioctls.
4 *
5 * Copyright (C) 1997-2000 Jakub Jelinek (jakub@redhat.com)
6 * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be)
7 * Copyright (C) 2001,2002 Andi Kleen, SuSE Labs
a2531293 8 * Copyright (C) 2003 Pavel Machek (pavel@ucw.cz)
1da177e4
LT		 9 *
10 * These routines maintain argument size conversion between 32bit and 64bit
11 * ioctls.
12 */
13
3fee37c1
AM		 14#include <linux/joystick.h>
15
1da177e4
LT		 16#include <linux/types.h>
17#include <linux/compat.h>
18#include <linux/kernel.h>
16f7e0fe 19#include <linux/capability.h>
1da177e4
LT		 20#include <linux/compiler.h>
21#include <linux/sched.h>
22#include <linux/smp.h>
1da177e4
LT		 23#include <linux/ioctl.h>
24#include <linux/if.h>
25#include <linux/if_bridge.h>
bff61975 26#include <linux/raid/md_u.h>
1da177e4 27#include <linux/kd.h>
1da177e4
LT		 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>
3e63cbb1 34#include <linux/falloc.h>
1da177e4
LT		 35#include <linux/fs.h>
36#include <linux/file.h>
1da177e4 37#include <linux/ppp_defs.h>
4b32da2b 38#include <linux/ppp-ioctl.h>
1da177e4
LT		 39#include <linux/if_pppox.h>
40#include <linux/mtio.h>
1da177e4
LT		 41#include <linux/auto_fs.h>
42#include <linux/auto_fs4.h>
1da177e4
LT		 43#include <linux/tty.h>
44#include <linux/vt_kern.h>
45#include <linux/fb.h>
88ae7624 46#include <linux/videodev2.h>
1da177e4
LT		 47#include <linux/netdevice.h>
48#include <linux/raw.h>
1da177e4
LT		 49#include <linux/blkdev.h>
50#include <linux/elevator.h>
51#include <linux/rtc.h>
52#include <linux/pci.h>
1da177e4 53#include <linux/serial.h>
1da177e4
LT		 54#include <linux/if_tun.h>
55#include <linux/ctype.h>
1da177e4 56#include <linux/syscalls.h>
1da177e4
LT		 57#include <linux/i2c.h>
58#include <linux/i2c-dev.h>
1da177e4 59#include <linux/atalk.h>
5a0e3ad6 60#include <linux/gfp.h>
594edf39 61#include <linux/cec.h>
1da177e4 62
66cf191f
AV		 63#include "internal.h"
64
1da177e4 65#include <net/bluetooth/bluetooth.h>
f49daa81 66#include <net/bluetooth/hci_sock.h>
1da177e4
LT		 67#include <net/bluetooth/rfcomm.h>
68
69#include <linux/capi.h>
5024ad4a 70#include <linux/gigaset_dev.h>
1da177e4 71
3c3622dc 72#ifdef CONFIG_BLOCK
390192b3
JS		 73#include <linux/cdrom.h>
74#include <linux/fd.h>
1da177e4 75#include <scsi/scsi.h>
1da177e4 76#include <scsi/scsi_ioctl.h>
1da177e4 77#include <scsi/sg.h>
3c3622dc 78#endif
1da177e4 79
7c0f6ba6 80#include <linux/uaccess.h>
1da177e4
LT		 81#include <linux/ethtool.h>
82#include <linux/mii.h>
83#include <linux/if_bonding.h>
84#include <linux/watchdog.h>
1da177e4 85
1da177e4
LT		 86#include <linux/soundcard.h>
87#include <linux/lp.h>
88#include <linux/ppdev.h>
89
90#include <linux/atm.h>
91#include <linux/atmarp.h>
92#include <linux/atmclip.h>
93#include <linux/atmdev.h>
94#include <linux/atmioc.h>
95#include <linux/atmlec.h>
96#include <linux/atmmpc.h>
97#include <linux/atmsvc.h>
98#include <linux/atm_tcp.h>
99#include <linux/sonet.h>
100#include <linux/atm_suni.h>
1da177e4
LT		 101
102#include <linux/usb.h>
103#include <linux/usbdevice_fs.h>
104#include <linux/nbd.h>
105#include <linux/random.h>
106#include <linux/filter.h>
1da177e4
LT		 107
108#include <linux/hiddev.h>
109
e97a5d89 110#define __DVB_CORE__
6e87abd0
DM		 111#include <linux/dvb/audio.h>
112#include <linux/dvb/dmx.h>
113#include <linux/dvb/frontend.h>
114#include <linux/dvb/video.h>
115
661f627d
AB		 116#include <linux/sort.h>
117
8163904e
DM		 118#ifdef CONFIG_SPARC
119#include <asm/fbio.h>
120#endif
121
a7f61e89
JH		 122#define convert_in_user(srcptr, dstptr) \
123({ \
124 typeof(*srcptr) val; \
125 \
126 get_user(val, srcptr) || put_user(val, dstptr); \
127})
128
66cf191f 129static int do_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
b4341721
JH		 130{
131 int err;
132
133 err = security_file_ioctl(file, cmd, arg);
134 if (err)
135 return err;
136
66cf191f 137 return vfs_ioctl(file, cmd, arg);
b4341721
JH		 138}
139
66cf191f 140static int w_long(struct file *file,
b4341721 141 unsigned int cmd, compat_ulong_t __user *argp)
1da177e4 142{
1da177e4 143 int err;
a7f61e89 144 unsigned long __user *valp = compat_alloc_user_space(sizeof(*valp));
43c6e7b9 145
a7f61e89 146 if (valp == NULL)
1da177e4 147 return -EFAULT;
a7f61e89
JH		 148 err = do_ioctl(file, cmd, (unsigned long)valp);
149 if (err)
150 return err;
151 if (convert_in_user(valp, argp))
152 return -EFAULT;
153 return 0;
1da177e4 154}
43c6e7b9 155
6e87abd0
DM		 156struct compat_video_event {
157 int32_t type;
158 compat_time_t timestamp;
159 union {
160 video_size_t size;
161 unsigned int frame_rate;
162 } u;
163};
164
66cf191f 165static int do_video_get_event(struct file *file,
b4341721 166 unsigned int cmd, struct compat_video_event __user *up)
6e87abd0 167{
a7f61e89
JH		 168 struct video_event __user *kevent =
169 compat_alloc_user_space(sizeof(*kevent));
6e87abd0
DM		 170 int err;
171
a7f61e89
JH		 172 if (kevent == NULL)
173 return -EFAULT;
6e87abd0 174
a7f61e89 175 err = do_ioctl(file, cmd, (unsigned long)kevent);
6e87abd0 176 if (!err) {
a7f61e89
JH		 177 err = convert_in_user(&kevent->type, &up->type);
178 err |= convert_in_user(&kevent->timestamp, &up->timestamp);
179 err |= convert_in_user(&kevent->u.size.w, &up->u.size.w);
180 err |= convert_in_user(&kevent->u.size.h, &up->u.size.h);
181 err |= convert_in_user(&kevent->u.size.aspect_ratio,
6e87abd0
DM		 182 &up->u.size.aspect_ratio);
183 if (err)
184 err = -EFAULT;
185 }
186
187 return err;
188}
189
190struct compat_video_still_picture {
191 compat_uptr_t iFrame;
192 int32_t size;
193};
194
66cf191f 195static int do_video_stillpicture(struct file *file,
b4341721 196 unsigned int cmd, struct compat_video_still_picture __user *up)
6e87abd0 197{
6e87abd0
DM		 198 struct video_still_picture __user *up_native;
199 compat_uptr_t fp;
200 int32_t size;
201 int err;
202
6e87abd0
DM		 203 err = get_user(fp, &up->iFrame);
204 err |= get_user(size, &up->size);
205 if (err)
206 return -EFAULT;
207
208 up_native =
209 compat_alloc_user_space(sizeof(struct video_still_picture));
210
7116e994
HC		 211 err = put_user(compat_ptr(fp), &up_native->iFrame);
212 err |= put_user(size, &up_native->size);
213 if (err)
214 return -EFAULT;
6e87abd0 215
66cf191f 216 err = do_ioctl(file, cmd, (unsigned long) up_native);
6e87abd0
DM		 217
218 return err;
219}
220
221struct compat_video_spu_palette {
222 int length;
223 compat_uptr_t palette;
224};
225
66cf191f 226static int do_video_set_spu_palette(struct file *file,
b4341721 227 unsigned int cmd, struct compat_video_spu_palette __user *up)
6e87abd0 228{
6e87abd0
DM		 229 struct video_spu_palette __user *up_native;
230 compat_uptr_t palp;
231 int length, err;
232
6e87abd0
DM		 233 err = get_user(palp, &up->palette);
234 err |= get_user(length, &up->length);
12176503
KC		 235 if (err)
236 return -EFAULT;
6e87abd0
DM		 237
238 up_native = compat_alloc_user_space(sizeof(struct video_spu_palette));
7116e994
HC		 239 err = put_user(compat_ptr(palp), &up_native->palette);
240 err |= put_user(length, &up_native->length);
241 if (err)
242 return -EFAULT;
6e87abd0 243
66cf191f 244 err = do_ioctl(file, cmd, (unsigned long) up_native);
6e87abd0
DM		 245
246 return err;
247}
248
9361401e 249#ifdef CONFIG_BLOCK
1da177e4
LT		 250typedef struct sg_io_hdr32 {
251 compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */
252 compat_int_t dxfer_direction; /* [i] data transfer direction */
253 unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */
254 unsigned char mx_sb_len; /* [i] max length to write to sbp */
255 unsigned short iovec_count; /* [i] 0 implies no scatter gather */
256 compat_uint_t dxfer_len; /* [i] byte count of data transfer */
257 compat_uint_t dxferp; /* [i], [*io] points to data transfer memory
258 or scatter gather list */
259 compat_uptr_t cmdp; /* [i], [*i] points to command to perform */
260 compat_uptr_t sbp; /* [i], [*o] points to sense_buffer memory */
261 compat_uint_t timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */
262 compat_uint_t flags; /* [i] 0 -> default, see SG_FLAG... */
263 compat_int_t pack_id; /* [i->o] unused internally (normally) */
264 compat_uptr_t usr_ptr; /* [i->o] unused internally */
265 unsigned char status; /* [o] scsi status */
266 unsigned char masked_status; /* [o] shifted, masked scsi status */
267 unsigned char msg_status; /* [o] messaging level data (optional) */
268 unsigned char sb_len_wr; /* [o] byte count actually written to sbp */
269 unsigned short host_status; /* [o] errors from host adapter */
270 unsigned short driver_status; /* [o] errors from software driver */
271 compat_int_t resid; /* [o] dxfer_len - actual_transferred */
272 compat_uint_t duration; /* [o] time taken by cmd (unit: millisec) */
273 compat_uint_t info; /* [o] auxiliary information */
274} sg_io_hdr32_t; /* 64 bytes long (on sparc32) */
275
276typedef struct sg_iovec32 {
277 compat_uint_t iov_base;
278 compat_uint_t iov_len;
279} sg_iovec32_t;
280
281static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count)
282{
283 sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1);
284 sg_iovec32_t __user *iov32 = dxferp;
285 int i;
286
287 for (i = 0; i < iovec_count; i++) {
288 u32 base, len;
289
290 if (get_user(base, &iov32[i].iov_base) ||
291 get_user(len, &iov32[i].iov_len) ||
292 put_user(compat_ptr(base), &iov[i].iov_base) ||
293 put_user(len, &iov[i].iov_len))
294 return -EFAULT;
295 }
296
297 if (put_user(iov, &sgio->dxferp))
298 return -EFAULT;
299 return 0;
300}
301
66cf191f 302static int sg_ioctl_trans(struct file *file, unsigned int cmd,
43c6e7b9 303 sg_io_hdr32_t __user *sgio32)
1da177e4
LT		 304{
305 sg_io_hdr_t __user *sgio;
1da177e4
LT		 306 u16 iovec_count;
307 u32 data;
308 void __user *dxferp;
309 int err;
84eb8fb4
FT		 310 int interface_id;
311
312 if (get_user(interface_id, &sgio32->interface_id))
313 return -EFAULT;
314 if (interface_id != 'S')
66cf191f 315 return do_ioctl(file, cmd, (unsigned long)sgio32);
1da177e4 316
1da177e4
LT		 317 if (get_user(iovec_count, &sgio32->iovec_count))
318 return -EFAULT;
319
320 {
321 void __user *top = compat_alloc_user_space(0);
322 void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) +
323 (iovec_count * sizeof(sg_iovec_t)));
324 if (new > top)
325 return -EINVAL;
326
327 sgio = new;
328 }
329
330 /* Ok, now construct. */
331 if (copy_in_user(&sgio->interface_id, &sgio32->interface_id,
332 (2 * sizeof(int)) +
333 (2 * sizeof(unsigned char)) +
334 (1 * sizeof(unsigned short)) +
335 (1 * sizeof(unsigned int))))
336 return -EFAULT;
337
338 if (get_user(data, &sgio32->dxferp))
339 return -EFAULT;
340 dxferp = compat_ptr(data);
341 if (iovec_count) {
342 if (sg_build_iovec(sgio, dxferp, iovec_count))
343 return -EFAULT;
344 } else {
345 if (put_user(dxferp, &sgio->dxferp))
346 return -EFAULT;
347 }
348
349 {
350 unsigned char __user *cmdp;
351 unsigned char __user *sbp;
352
353 if (get_user(data, &sgio32->cmdp))
354 return -EFAULT;
355 cmdp = compat_ptr(data);
356
357 if (get_user(data, &sgio32->sbp))
358 return -EFAULT;
359 sbp = compat_ptr(data);
360
361 if (put_user(cmdp, &sgio->cmdp) ||
362 put_user(sbp, &sgio->sbp))
363 return -EFAULT;
364 }
365
366 if (copy_in_user(&sgio->timeout, &sgio32->timeout,
367 3 * sizeof(int)))
368 return -EFAULT;
369
370 if (get_user(data, &sgio32->usr_ptr))
371 return -EFAULT;
372 if (put_user(compat_ptr(data), &sgio->usr_ptr))
373 return -EFAULT;
374
66cf191f 375 err = do_ioctl(file, cmd, (unsigned long) sgio);
1da177e4
LT		 376
377 if (err >= 0) {
378 void __user *datap;
379
380 if (copy_in_user(&sgio32->pack_id, &sgio->pack_id,
381 sizeof(int)) ||
382 get_user(datap, &sgio->usr_ptr) ||
383 put_user((u32)(unsigned long)datap,
384 &sgio32->usr_ptr) ||
385 copy_in_user(&sgio32->status, &sgio->status,
386 (4 * sizeof(unsigned char)) +
387 (2 * sizeof(unsigned short)) +
388 (3 * sizeof(int))))
389 err = -EFAULT;
390 }
391
392 return err;
393}
394
2966387b
AK		 395struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */
396 char req_state;
397 char orphan;
398 char sg_io_owned;
399 char problem;
400 int pack_id;
401 compat_uptr_t usr_ptr;
402 unsigned int duration;
403 int unused;
404};
405
66cf191f 406static int sg_grt_trans(struct file *file,
b4341721 407 unsigned int cmd, struct compat_sg_req_info __user *o)
2966387b
AK		 408{
409 int err, i;
6b2b4e5a 410 sg_req_info_t __user *r;
2966387b 411 r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE);
66cf191f 412 err = do_ioctl(file, cmd, (unsigned long)r);
2966387b
AK		 413 if (err < 0)
414 return err;
415 for (i = 0; i < SG_MAX_QUEUE; i++) {
416 void __user *ptr;
417 int d;
418
419 if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) ||
420 get_user(ptr, &r[i].usr_ptr) ||
421 get_user(d, &r[i].duration) ||
422 put_user((u32)(unsigned long)(ptr), &o[i].usr_ptr) ||
423 put_user(d, &o[i].duration))
424 return -EFAULT;
425 }
426 return err;
427}
9361401e 428#endif /* CONFIG_BLOCK */
2966387b 429
1da177e4
LT		 430struct sock_fprog32 {
431 unsigned short len;
432 compat_caddr_t filter;
433};
434
435#define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
436#define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
437
66cf191f 438static int ppp_sock_fprog_ioctl_trans(struct file *file,
b4341721 439 unsigned int cmd, struct sock_fprog32 __user *u_fprog32)
1da177e4 440{
1da177e4
LT		 441 struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
442 void __user *fptr64;
443 u32 fptr32;
444 u16 flen;
445
446 if (get_user(flen, &u_fprog32->len) ||
447 get_user(fptr32, &u_fprog32->filter))
448 return -EFAULT;
449
450 fptr64 = compat_ptr(fptr32);
451
452 if (put_user(flen, &u_fprog64->len) ||
453 put_user(fptr64, &u_fprog64->filter))
454 return -EFAULT;
455
456 if (cmd == PPPIOCSPASS32)
457 cmd = PPPIOCSPASS;
458 else
459 cmd = PPPIOCSACTIVE;
460
66cf191f 461 return do_ioctl(file, cmd, (unsigned long) u_fprog64);
1da177e4
LT		 462}
463
464struct ppp_option_data32 {
465 compat_caddr_t ptr;
466 u32 length;
467 compat_int_t transmit;
468};
469#define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
470
471struct ppp_idle32 {
472 compat_time_t xmit_idle;
473 compat_time_t recv_idle;
474};
475#define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
476
66cf191f 477static int ppp_gidle(struct file *file, unsigned int cmd,
43c6e7b9 478 struct ppp_idle32 __user *idle32)
1da177e4
LT		 479{
480 struct ppp_idle __user *idle;
1da177e4
LT		 481 __kernel_time_t xmit, recv;
482 int err;
483
484 idle = compat_alloc_user_space(sizeof(*idle));
1da177e4 485
66cf191f 486 err = do_ioctl(file, PPPIOCGIDLE, (unsigned long) idle);
1da177e4
LT		 487
488 if (!err) {
489 if (get_user(xmit, &idle->xmit_idle) ||
490 get_user(recv, &idle->recv_idle) ||
491 put_user(xmit, &idle32->xmit_idle) ||
492 put_user(recv, &idle32->recv_idle))
493 err = -EFAULT;
494 }
495 return err;
496}
497
66cf191f 498static int ppp_scompress(struct file *file, unsigned int cmd,
43c6e7b9 499 struct ppp_option_data32 __user *odata32)
1da177e4
LT		 500{
501 struct ppp_option_data __user *odata;
1da177e4
LT		 502 __u32 data;
503 void __user *datap;
504
505 odata = compat_alloc_user_space(sizeof(*odata));
1da177e4
LT		 506
507 if (get_user(data, &odata32->ptr))
508 return -EFAULT;
509
510 datap = compat_ptr(data);
511 if (put_user(datap, &odata->ptr))
512 return -EFAULT;
513
514 if (copy_in_user(&odata->length, &odata32->length,
515 sizeof(__u32) + sizeof(int)))
516 return -EFAULT;
517
66cf191f 518 return do_ioctl(file, PPPIOCSCOMPRESS, (unsigned long) odata);
1da177e4
LT		 519}
520
9361401e 521#ifdef CONFIG_BLOCK
1da177e4
LT		 522struct mtget32 {
523 compat_long_t mt_type;
524 compat_long_t mt_resid;
525 compat_long_t mt_dsreg;
526 compat_long_t mt_gstat;
527 compat_long_t mt_erreg;
528 compat_daddr_t mt_fileno;
529 compat_daddr_t mt_blkno;
530};
531#define MTIOCGET32 _IOR('m', 2, struct mtget32)
532
533struct mtpos32 {
534 compat_long_t mt_blkno;
535};
536#define MTIOCPOS32 _IOR('m', 3, struct mtpos32)
537
66cf191f 538static int mt_ioctl_trans(struct file *file,
b4341721 539 unsigned int cmd, void __user *argp)
1da177e4 540{
a7f61e89
JH		 541 /* NULL initialization to make gcc shut up */
542 struct mtget __user *get = NULL;
1da177e4 543 struct mtget32 __user *umget32;
a7f61e89 544 struct mtpos __user *pos = NULL;
1da177e4
LT		 545 struct mtpos32 __user *upos32;
546 unsigned long kcmd;
547 void *karg;
548 int err = 0;
549
550 switch(cmd) {
551 case MTIOCPOS32:
552 kcmd = MTIOCPOS;
a7f61e89
JH		 553 pos = compat_alloc_user_space(sizeof(*pos));
554 karg = pos;
1da177e4 555 break;
45bf5cd7 556 default: /* MTIOCGET32 */
1da177e4 557 kcmd = MTIOCGET;
a7f61e89
JH		 558 get = compat_alloc_user_space(sizeof(*get));
559 karg = get;
1da177e4 560 break;
1da177e4 561 }
a7f61e89
JH		 562 if (karg == NULL)
563 return -EFAULT;
66cf191f 564 err = do_ioctl(file, kcmd, (unsigned long)karg);
1da177e4
LT		 565 if (err)
566 return err;
567 switch (cmd) {
568 case MTIOCPOS32:
43c6e7b9 569 upos32 = argp;
a7f61e89 570 err = convert_in_user(&pos->mt_blkno, &upos32->mt_blkno);
1da177e4
LT		 571 break;
572 case MTIOCGET32:
43c6e7b9 573 umget32 = argp;
a7f61e89
JH		 574 err = convert_in_user(&get->mt_type, &umget32->mt_type);
575 err |= convert_in_user(&get->mt_resid, &umget32->mt_resid);
576 err |= convert_in_user(&get->mt_dsreg, &umget32->mt_dsreg);
577 err |= convert_in_user(&get->mt_gstat, &umget32->mt_gstat);
578 err |= convert_in_user(&get->mt_erreg, &umget32->mt_erreg);
579 err |= convert_in_user(&get->mt_fileno, &umget32->mt_fileno);
580 err |= convert_in_user(&get->mt_blkno, &umget32->mt_blkno);
1da177e4
LT		 581 break;
582 }
583 return err ? -EFAULT: 0;
584}
585
9361401e 586#endif /* CONFIG_BLOCK */
1da177e4 587
1da177e4 588/* Bluetooth ioctls */
2cdf096f
JH		 589#define HCIUARTSETPROTO _IOW('U', 200, int)
590#define HCIUARTGETPROTO _IOR('U', 201, int)
591#define HCIUARTGETDEVICE _IOR('U', 202, int)
63c7d09c
JH		 592#define HCIUARTSETFLAGS _IOW('U', 203, int)
593#define HCIUARTGETFLAGS _IOR('U', 204, int)
1da177e4
LT		 594
595#define BNEPCONNADD _IOW('B', 200, int)
596#define BNEPCONNDEL _IOW('B', 201, int)
597#define BNEPGETCONNLIST _IOR('B', 210, int)
598#define BNEPGETCONNINFO _IOR('B', 211, int)
0477e2e8 599#define BNEPGETSUPPFEAT _IOR('B', 212, int)
1da177e4
LT		 600
601#define CMTPCONNADD _IOW('C', 200, int)
602#define CMTPCONNDEL _IOW('C', 201, int)
603#define CMTPGETCONNLIST _IOR('C', 210, int)
604#define CMTPGETCONNINFO _IOR('C', 211, int)
605
606#define HIDPCONNADD _IOW('H', 200, int)
607#define HIDPCONNDEL _IOW('H', 201, int)
608#define HIDPGETCONNLIST _IOR('H', 210, int)
609#define HIDPGETCONNINFO _IOR('H', 211, int)
610
1da177e4
LT		 611
612struct serial_struct32 {
613 compat_int_t type;
614 compat_int_t line;
615 compat_uint_t port;
616 compat_int_t irq;
617 compat_int_t flags;
618 compat_int_t xmit_fifo_size;
619 compat_int_t custom_divisor;
620 compat_int_t baud_base;
621 unsigned short close_delay;
622 char io_type;
623 char reserved_char[1];
624 compat_int_t hub6;
625 unsigned short closing_wait; /* time to wait before closing */
626 unsigned short closing_wait2; /* no longer used... */
627 compat_uint_t iomem_base;
628 unsigned short iomem_reg_shift;
629 unsigned int port_high;
630 /* compat_ulong_t iomap_base FIXME */
631 compat_int_t reserved[1];
632};
633
66cf191f 634static int serial_struct_ioctl(struct file *file,
b4341721 635 unsigned cmd, struct serial_struct32 __user *ss32)
1da177e4 636{
1da177e4 637 typedef struct serial_struct32 SS32;
1da177e4 638 int err;
a7f61e89 639 struct serial_struct __user *ss = compat_alloc_user_space(sizeof(*ss));
1da177e4 640 __u32 udata;
7116e994 641 unsigned int base;
a7f61e89 642 unsigned char *iomem_base;
1da177e4 643
a7f61e89
JH		 644 if (ss == NULL)
645 return -EFAULT;
1da177e4 646 if (cmd == TIOCSSERIAL) {
a7f61e89
JH		 647 if (copy_in_user(ss, ss32, offsetof(SS32, iomem_base)) ||
648 get_user(udata, &ss32->iomem_base))
1da177e4 649 return -EFAULT;
a7f61e89
JH		 650 iomem_base = compat_ptr(udata);
651 if (put_user(iomem_base, &ss->iomem_base) ||
652 convert_in_user(&ss32->iomem_reg_shift,
653 &ss->iomem_reg_shift) ||
654 convert_in_user(&ss32->port_high, &ss->port_high) ||
655 put_user(0UL, &ss->iomap_base))
7116e994 656 return -EFAULT;
1da177e4 657 }
a7f61e89 658 err = do_ioctl(file, cmd, (unsigned long)ss);
1da177e4 659 if (cmd == TIOCGSERIAL && err >= 0) {
a7f61e89
JH		 660 if (copy_in_user(ss32, ss, offsetof(SS32, iomem_base)) ||
661 get_user(iomem_base, &ss->iomem_base))
1da177e4 662 return -EFAULT;
a7f61e89
JH		 663 base = (unsigned long)iomem_base >> 32 ?
664 0xffffffff : (unsigned)(unsigned long)iomem_base;
665 if (put_user(base, &ss32->iomem_base) ||
666 convert_in_user(&ss->iomem_reg_shift,
667 &ss32->iomem_reg_shift) ||
668 convert_in_user(&ss->port_high, &ss32->port_high))
7116e994 669 return -EFAULT;
1da177e4
LT		 670 }
671 return err;
672}
673
1da177e4
LT		 674/*
675 * I2C layer ioctls
676 */
677
678struct i2c_msg32 {
679 u16 addr;
680 u16 flags;
681 u16 len;
682 compat_caddr_t buf;
683};
684
685struct i2c_rdwr_ioctl_data32 {
686 compat_caddr_t msgs; /* struct i2c_msg __user *msgs */
687 u32 nmsgs;
688};
689
690struct i2c_smbus_ioctl_data32 {
691 u8 read_write;
692 u8 command;
693 u32 size;
694 compat_caddr_t data; /* union i2c_smbus_data *data */
695};
696
697struct i2c_rdwr_aligned {
698 struct i2c_rdwr_ioctl_data cmd;
699 struct i2c_msg msgs[0];
700};
701
66cf191f 702static int do_i2c_rdwr_ioctl(struct file *file,
b4341721 703 unsigned int cmd, struct i2c_rdwr_ioctl_data32 __user *udata)
1da177e4 704{
1da177e4
LT		 705 struct i2c_rdwr_aligned __user *tdata;
706 struct i2c_msg __user *tmsgs;
707 struct i2c_msg32 __user *umsgs;
708 compat_caddr_t datap;
38316c8a
DC		 709 u32 nmsgs;
710 int i;
1da177e4
LT		 711
712 if (get_user(nmsgs, &udata->nmsgs))
713 return -EFAULT;
c57d3e7a 714 if (nmsgs > I2C_RDWR_IOCTL_MAX_MSGS)
1da177e4
LT		 715 return -EINVAL;
716
717 if (get_user(datap, &udata->msgs))
718 return -EFAULT;
719 umsgs = compat_ptr(datap);
720
721 tdata = compat_alloc_user_space(sizeof(*tdata) +
722 nmsgs * sizeof(struct i2c_msg));
723 tmsgs = &tdata->msgs[0];
724
725 if (put_user(nmsgs, &tdata->cmd.nmsgs) ||
726 put_user(tmsgs, &tdata->cmd.msgs))
727 return -EFAULT;
728
729 for (i = 0; i < nmsgs; i++) {
730 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
731 return -EFAULT;
732 if (get_user(datap, &umsgs[i].buf) ||
733 put_user(compat_ptr(datap), &tmsgs[i].buf))
734 return -EFAULT;
735 }
66cf191f 736 return do_ioctl(file, cmd, (unsigned long)tdata);
1da177e4
LT		 737}
738
66cf191f 739static int do_i2c_smbus_ioctl(struct file *file,
b4341721 740 unsigned int cmd, struct i2c_smbus_ioctl_data32 __user *udata)
1da177e4
LT		 741{
742 struct i2c_smbus_ioctl_data __user *tdata;
8d1a81a8
AV		 743 union {
744 /* beginnings of those have identical layouts */
745 struct i2c_smbus_ioctl_data32 data32;
746 struct i2c_smbus_ioctl_data data;
747 } v;
1da177e4
LT		 748
749 tdata = compat_alloc_user_space(sizeof(*tdata));
750 if (tdata == NULL)
751 return -ENOMEM;
1da177e4 752
8d1a81a8
AV		 753 memset(&v, 0, sizeof(v));
754 if (copy_from_user(&v.data32, udata, sizeof(v.data32)))
1da177e4 755 return -EFAULT;
8d1a81a8 756 v.data.data = compat_ptr(v.data32.data);
1da177e4 757
8d1a81a8 758 if (copy_to_user(tdata, &v.data, sizeof(v.data)))
1da177e4
LT		 759 return -EFAULT;
760
66cf191f 761 return do_ioctl(file, cmd, (unsigned long)tdata);
1da177e4
LT		 762}
763
ec3cad96
CH		 764#define RTC_IRQP_READ32 _IOR('p', 0x0b, compat_ulong_t)
765#define RTC_IRQP_SET32 _IOW('p', 0x0c, compat_ulong_t)
766#define RTC_EPOCH_READ32 _IOR('p', 0x0d, compat_ulong_t)
767#define RTC_EPOCH_SET32 _IOW('p', 0x0e, compat_ulong_t)
768
66cf191f 769static int rtc_ioctl(struct file *file,
b4341721 770 unsigned cmd, void __user *argp)
ec3cad96 771{
a7f61e89 772 unsigned long __user *valp = compat_alloc_user_space(sizeof(*valp));
ec3cad96
CH		 773 int ret;
774
a7f61e89
JH		 775 if (valp == NULL)
776 return -EFAULT;
ec3cad96
CH		 777 switch (cmd) {
778 case RTC_IRQP_READ32:
779 case RTC_EPOCH_READ32:
66cf191f 780 ret = do_ioctl(file, (cmd == RTC_IRQP_READ32) ?
ec3cad96 781 RTC_IRQP_READ : RTC_EPOCH_READ,
a7f61e89 782 (unsigned long)valp);
ec3cad96
CH		 783 if (ret)
784 return ret;
a7f61e89 785 return convert_in_user(valp, (unsigned int __user *)argp);
ec3cad96 786 case RTC_IRQP_SET32:
66cf191f 787 return do_ioctl(file, RTC_IRQP_SET, (unsigned long)argp);
ec3cad96 788 case RTC_EPOCH_SET32:
66cf191f 789 return do_ioctl(file, RTC_EPOCH_SET, (unsigned long)argp);
ec3cad96 790 }
43c6e7b9
AB		 791
792 return -ENOIOCTLCMD;
ec3cad96
CH		 793}
794
3e63cbb1
AJ		 795/* on ia32 l_start is on a 32-bit boundary */
796#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
797struct space_resv_32 {
798 __s16 l_type;
799 __s16 l_whence;
800 __s64 l_start __attribute__((packed));
801 /* len == 0 means until end of file */
802 __s64 l_len __attribute__((packed));
803 __s32 l_sysid;
804 __u32 l_pid;
805 __s32 l_pad[4]; /* reserve area */
806};
807
808#define FS_IOC_RESVSP_32 _IOW ('X', 40, struct space_resv_32)
809#define FS_IOC_RESVSP64_32 _IOW ('X', 42, struct space_resv_32)
810
811/* just account for different alignment */
43c6e7b9
AB		 812static int compat_ioctl_preallocate(struct file *file,
813 struct space_resv_32 __user *p32)
3e63cbb1 814{
3e63cbb1
AJ		 815 struct space_resv __user *p = compat_alloc_user_space(sizeof(*p));
816
817 if (copy_in_user(&p->l_type, &p32->l_type, sizeof(s16)) ||
818 copy_in_user(&p->l_whence, &p32->l_whence, sizeof(s16)) ||
819 copy_in_user(&p->l_start, &p32->l_start, sizeof(s64)) ||
820 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
821 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
822 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
823 copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
824 return -EFAULT;
825
826 return ioctl_preallocate(file, p);
827}
828#endif
829
661f627d
AB		 830/*
831 * simple reversible transform to make our table more evenly
832 * distributed after sorting.
833 */
834#define XFORM(i) (((i) ^ ((i) << 27) ^ ((i) << 17)) & 0xffffffff)
6272e266 835
9280cdd6 836#define COMPATIBLE_IOCTL(cmd) XFORM((u32)cmd),
421f0281
AK		 837/* ioctl should not be warned about even if it's not implemented.
838 Valid reasons to use this:
839 - It is implemented with ->compat_ioctl on some device, but programs
840 call it on others too.
841 - The ioctl is not implemented in the native kernel, but programs
842 call it commonly anyways.
843 Most other reasons are not valid. */
844#define IGNORE_IOCTL(cmd) COMPATIBLE_IOCTL(cmd)
e6a6d2ef 845
661f627d 846static unsigned int ioctl_pointer[] = {
644fd4f5
CH		 847/* compatible ioctls first */
848COMPATIBLE_IOCTL(0x4B50) /* KDGHWCLK - not in the kernel, but don't complain */
849COMPATIBLE_IOCTL(0x4B51) /* KDSHWCLK - not in the kernel, but don't complain */
850
851/* Big T */
852COMPATIBLE_IOCTL(TCGETA)
853COMPATIBLE_IOCTL(TCSETA)
854COMPATIBLE_IOCTL(TCSETAW)
855COMPATIBLE_IOCTL(TCSETAF)
856COMPATIBLE_IOCTL(TCSBRK)
644fd4f5
CH		 857COMPATIBLE_IOCTL(TCXONC)
858COMPATIBLE_IOCTL(TCFLSH)
859COMPATIBLE_IOCTL(TCGETS)
860COMPATIBLE_IOCTL(TCSETS)
861COMPATIBLE_IOCTL(TCSETSW)
862COMPATIBLE_IOCTL(TCSETSF)
863COMPATIBLE_IOCTL(TIOCLINUX)
864COMPATIBLE_IOCTL(TIOCSBRK)
b7b8de08 865COMPATIBLE_IOCTL(TIOCGDEV)
644fd4f5 866COMPATIBLE_IOCTL(TIOCCBRK)
4cfbafd3 867COMPATIBLE_IOCTL(TIOCGSID)
644fd4f5 868COMPATIBLE_IOCTL(TIOCGICOUNT)
c6298038 869COMPATIBLE_IOCTL(TIOCGEXCL)
644fd4f5
CH		 870/* Little t */
871COMPATIBLE_IOCTL(TIOCGETD)
872COMPATIBLE_IOCTL(TIOCSETD)
873COMPATIBLE_IOCTL(TIOCEXCL)
874COMPATIBLE_IOCTL(TIOCNXCL)
875COMPATIBLE_IOCTL(TIOCCONS)
876COMPATIBLE_IOCTL(TIOCGSOFTCAR)
877COMPATIBLE_IOCTL(TIOCSSOFTCAR)
878COMPATIBLE_IOCTL(TIOCSWINSZ)
879COMPATIBLE_IOCTL(TIOCGWINSZ)
880COMPATIBLE_IOCTL(TIOCMGET)
881COMPATIBLE_IOCTL(TIOCMBIC)
882COMPATIBLE_IOCTL(TIOCMBIS)
883COMPATIBLE_IOCTL(TIOCMSET)
644fd4f5
CH		 884COMPATIBLE_IOCTL(TIOCNOTTY)
885COMPATIBLE_IOCTL(TIOCSTI)
886COMPATIBLE_IOCTL(TIOCOUTQ)
887COMPATIBLE_IOCTL(TIOCSPGRP)
888COMPATIBLE_IOCTL(TIOCGPGRP)
644fd4f5 889COMPATIBLE_IOCTL(TIOCSERGETLSR)
142e5460 890#ifdef TIOCSRS485
84c3b848 891COMPATIBLE_IOCTL(TIOCSRS485)
142e5460
JA		 892#endif
893#ifdef TIOCGRS485
84c3b848 894COMPATIBLE_IOCTL(TIOCGRS485)
142e5460 895#endif
81257def
HC		 896#ifdef TCGETS2
897COMPATIBLE_IOCTL(TCGETS2)
898COMPATIBLE_IOCTL(TCSETS2)
899COMPATIBLE_IOCTL(TCSETSW2)
900COMPATIBLE_IOCTL(TCSETSF2)
901#endif
644fd4f5
CH		 902/* Little f */
903COMPATIBLE_IOCTL(FIOCLEX)
904COMPATIBLE_IOCTL(FIONCLEX)
905COMPATIBLE_IOCTL(FIOASYNC)
906COMPATIBLE_IOCTL(FIONBIO)
907COMPATIBLE_IOCTL(FIONREAD) /* This is also TIOCINQ */
69130c7c 908COMPATIBLE_IOCTL(FS_IOC_FIEMAP)
644fd4f5
CH		 909/* 0x00 */
910COMPATIBLE_IOCTL(FIBMAP)
911COMPATIBLE_IOCTL(FIGETBSZ)
5cf8cf41
CH		 912/* 'X' - originally XFS but some now in the VFS */
913COMPATIBLE_IOCTL(FIFREEZE)
914COMPATIBLE_IOCTL(FITHAW)
9abea2d6 915COMPATIBLE_IOCTL(FITRIM)
644fd4f5
CH		 916COMPATIBLE_IOCTL(KDGETKEYCODE)
917COMPATIBLE_IOCTL(KDSETKEYCODE)
644fd4f5 918COMPATIBLE_IOCTL(KDGKBTYPE)
644fd4f5 919COMPATIBLE_IOCTL(KDGETMODE)
644fd4f5 920COMPATIBLE_IOCTL(KDGKBMODE)
644fd4f5
CH		 921COMPATIBLE_IOCTL(KDGKBMETA)
922COMPATIBLE_IOCTL(KDGKBENT)
923COMPATIBLE_IOCTL(KDSKBENT)
924COMPATIBLE_IOCTL(KDGKBSENT)
925COMPATIBLE_IOCTL(KDSKBSENT)
926COMPATIBLE_IOCTL(KDGKBDIACR)
927COMPATIBLE_IOCTL(KDSKBDIACR)
caaa357d
MS		 928COMPATIBLE_IOCTL(KDGKBDIACRUC)
929COMPATIBLE_IOCTL(KDSKBDIACRUC)
644fd4f5
CH		 930COMPATIBLE_IOCTL(KDKBDREP)
931COMPATIBLE_IOCTL(KDGKBLED)
644fd4f5 932COMPATIBLE_IOCTL(KDGETLED)
3c3622dc 933#ifdef CONFIG_BLOCK
644fd4f5
CH		 934/* Big S */
935COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN)
936COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK)
937COMPATIBLE_IOCTL(SCSI_IOCTL_DOORUNLOCK)
938COMPATIBLE_IOCTL(SCSI_IOCTL_TEST_UNIT_READY)
939COMPATIBLE_IOCTL(SCSI_IOCTL_GET_BUS_NUMBER)
940COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND)
941COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST)
942COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI)
3c3622dc 943#endif
3f001711
AN		 944/* Big V (don't complain on serial console) */
945IGNORE_IOCTL(VT_OPENQRY)
946IGNORE_IOCTL(VT_GETMODE)
644fd4f5
CH		 947/* Little p (/dev/rtc, /dev/envctrl, etc.) */
948COMPATIBLE_IOCTL(RTC_AIE_ON)
949COMPATIBLE_IOCTL(RTC_AIE_OFF)
950COMPATIBLE_IOCTL(RTC_UIE_ON)
951COMPATIBLE_IOCTL(RTC_UIE_OFF)
952COMPATIBLE_IOCTL(RTC_PIE_ON)
953COMPATIBLE_IOCTL(RTC_PIE_OFF)
954COMPATIBLE_IOCTL(RTC_WIE_ON)
955COMPATIBLE_IOCTL(RTC_WIE_OFF)
956COMPATIBLE_IOCTL(RTC_ALM_SET)
957COMPATIBLE_IOCTL(RTC_ALM_READ)
958COMPATIBLE_IOCTL(RTC_RD_TIME)
959COMPATIBLE_IOCTL(RTC_SET_TIME)
960COMPATIBLE_IOCTL(RTC_WKALM_SET)
961COMPATIBLE_IOCTL(RTC_WKALM_RD)
962/*
963 * These two are only for the sbus rtc driver, but
964 * hwclock tries them on every rtc device first when
965 * running on sparc. On other architectures the entries
966 * are useless but harmless.
967 */
968COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
969COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
970/* Little m */
971COMPATIBLE_IOCTL(MTIOCTOP)
972/* Socket level stuff */
973COMPATIBLE_IOCTL(FIOQSIZE)
3c3622dc 974#ifdef CONFIG_BLOCK
f79f1185
AB		 975/* md calls this on random blockdevs */
976IGNORE_IOCTL(RAID_VERSION)
390192b3
JS		 977/* qemu/qemu-img might call these two on plain files for probing */
978IGNORE_IOCTL(CDROM_DRIVE_STATUS)
979IGNORE_IOCTL(FDGETPRM32)
644fd4f5
CH		 980/* SG stuff */
981COMPATIBLE_IOCTL(SG_SET_TIMEOUT)
982COMPATIBLE_IOCTL(SG_GET_TIMEOUT)
983COMPATIBLE_IOCTL(SG_EMULATED_HOST)
644fd4f5
CH		 984COMPATIBLE_IOCTL(SG_GET_TRANSFORM)
985COMPATIBLE_IOCTL(SG_SET_RESERVED_SIZE)
986COMPATIBLE_IOCTL(SG_GET_RESERVED_SIZE)
987COMPATIBLE_IOCTL(SG_GET_SCSI_ID)
988COMPATIBLE_IOCTL(SG_SET_FORCE_LOW_DMA)
989COMPATIBLE_IOCTL(SG_GET_LOW_DMA)
990COMPATIBLE_IOCTL(SG_SET_FORCE_PACK_ID)
991COMPATIBLE_IOCTL(SG_GET_PACK_ID)
992COMPATIBLE_IOCTL(SG_GET_NUM_WAITING)
993COMPATIBLE_IOCTL(SG_SET_DEBUG)
994COMPATIBLE_IOCTL(SG_GET_SG_TABLESIZE)
995COMPATIBLE_IOCTL(SG_GET_COMMAND_Q)
996COMPATIBLE_IOCTL(SG_SET_COMMAND_Q)
997COMPATIBLE_IOCTL(SG_GET_VERSION_NUM)
998COMPATIBLE_IOCTL(SG_NEXT_CMD_LEN)
999COMPATIBLE_IOCTL(SG_SCSI_RESET)
1000COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE)
1001COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN)
1002COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN)
3c3622dc 1003#endif
644fd4f5
CH		 1004/* PPP stuff */
1005COMPATIBLE_IOCTL(PPPIOCGFLAGS)
1006COMPATIBLE_IOCTL(PPPIOCSFLAGS)
1007COMPATIBLE_IOCTL(PPPIOCGASYNCMAP)
1008COMPATIBLE_IOCTL(PPPIOCSASYNCMAP)
1009COMPATIBLE_IOCTL(PPPIOCGUNIT)
1010COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP)
1011COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP)
1012COMPATIBLE_IOCTL(PPPIOCGMRU)
1013COMPATIBLE_IOCTL(PPPIOCSMRU)
1014COMPATIBLE_IOCTL(PPPIOCSMAXCID)
1015COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP)
1016COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP)
1017COMPATIBLE_IOCTL(PPPIOCXFERUNIT)
1018/* PPPIOCSCOMPRESS is translated */
1019COMPATIBLE_IOCTL(PPPIOCGNPMODE)
1020COMPATIBLE_IOCTL(PPPIOCSNPMODE)
1021COMPATIBLE_IOCTL(PPPIOCGDEBUG)
1022COMPATIBLE_IOCTL(PPPIOCSDEBUG)
1023/* PPPIOCSPASS is translated */
1024/* PPPIOCSACTIVE is translated */
1025/* PPPIOCGIDLE is translated */
1026COMPATIBLE_IOCTL(PPPIOCNEWUNIT)
1027COMPATIBLE_IOCTL(PPPIOCATTACH)
1028COMPATIBLE_IOCTL(PPPIOCDETACH)
1029COMPATIBLE_IOCTL(PPPIOCSMRRU)
1030COMPATIBLE_IOCTL(PPPIOCCONNECT)
1031COMPATIBLE_IOCTL(PPPIOCDISCONN)
1032COMPATIBLE_IOCTL(PPPIOCATTCHAN)
1033COMPATIBLE_IOCTL(PPPIOCGCHAN)
8bab6f14 1034COMPATIBLE_IOCTL(PPPIOCGL2TPSTATS)
644fd4f5
CH		 1035/* PPPOX */
1036COMPATIBLE_IOCTL(PPPOEIOCSFWD)
1037COMPATIBLE_IOCTL(PPPOEIOCDFWD)
644fd4f5
CH		 1038/* Big A */
1039/* sparc only */
1040/* Big Q for sound/OSS */
1041COMPATIBLE_IOCTL(SNDCTL_SEQ_RESET)
1042COMPATIBLE_IOCTL(SNDCTL_SEQ_SYNC)
1043COMPATIBLE_IOCTL(SNDCTL_SYNTH_INFO)
1044COMPATIBLE_IOCTL(SNDCTL_SEQ_CTRLRATE)
1045COMPATIBLE_IOCTL(SNDCTL_SEQ_GETOUTCOUNT)
1046COMPATIBLE_IOCTL(SNDCTL_SEQ_GETINCOUNT)
1047COMPATIBLE_IOCTL(SNDCTL_SEQ_PERCMODE)
1048COMPATIBLE_IOCTL(SNDCTL_FM_LOAD_INSTR)
1049COMPATIBLE_IOCTL(SNDCTL_SEQ_TESTMIDI)
1050COMPATIBLE_IOCTL(SNDCTL_SEQ_RESETSAMPLES)
1051COMPATIBLE_IOCTL(SNDCTL_SEQ_NRSYNTHS)
1052COMPATIBLE_IOCTL(SNDCTL_SEQ_NRMIDIS)
1053COMPATIBLE_IOCTL(SNDCTL_MIDI_INFO)
1054COMPATIBLE_IOCTL(SNDCTL_SEQ_THRESHOLD)
1055COMPATIBLE_IOCTL(SNDCTL_SYNTH_MEMAVL)
1056COMPATIBLE_IOCTL(SNDCTL_FM_4OP_ENABLE)
1057COMPATIBLE_IOCTL(SNDCTL_SEQ_PANIC)
1058COMPATIBLE_IOCTL(SNDCTL_SEQ_OUTOFBAND)
1059COMPATIBLE_IOCTL(SNDCTL_SEQ_GETTIME)
1060COMPATIBLE_IOCTL(SNDCTL_SYNTH_ID)
1061COMPATIBLE_IOCTL(SNDCTL_SYNTH_CONTROL)
1062COMPATIBLE_IOCTL(SNDCTL_SYNTH_REMOVESAMPLE)
1063/* Big T for sound/OSS */
1064COMPATIBLE_IOCTL(SNDCTL_TMR_TIMEBASE)
1065COMPATIBLE_IOCTL(SNDCTL_TMR_START)
1066COMPATIBLE_IOCTL(SNDCTL_TMR_STOP)
1067COMPATIBLE_IOCTL(SNDCTL_TMR_CONTINUE)
1068COMPATIBLE_IOCTL(SNDCTL_TMR_TEMPO)
1069COMPATIBLE_IOCTL(SNDCTL_TMR_SOURCE)
1070COMPATIBLE_IOCTL(SNDCTL_TMR_METRONOME)
1071COMPATIBLE_IOCTL(SNDCTL_TMR_SELECT)
1072/* Little m for sound/OSS */
1073COMPATIBLE_IOCTL(SNDCTL_MIDI_PRETIME)
1074COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUMODE)
1075COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUCMD)
1076/* Big P for sound/OSS */
1077COMPATIBLE_IOCTL(SNDCTL_DSP_RESET)
1078COMPATIBLE_IOCTL(SNDCTL_DSP_SYNC)
1079COMPATIBLE_IOCTL(SNDCTL_DSP_SPEED)
1080COMPATIBLE_IOCTL(SNDCTL_DSP_STEREO)
1081COMPATIBLE_IOCTL(SNDCTL_DSP_GETBLKSIZE)
1082COMPATIBLE_IOCTL(SNDCTL_DSP_CHANNELS)
1083COMPATIBLE_IOCTL(SOUND_PCM_WRITE_FILTER)
1084COMPATIBLE_IOCTL(SNDCTL_DSP_POST)
1085COMPATIBLE_IOCTL(SNDCTL_DSP_SUBDIVIDE)
1086COMPATIBLE_IOCTL(SNDCTL_DSP_SETFRAGMENT)
1087COMPATIBLE_IOCTL(SNDCTL_DSP_GETFMTS)
1088COMPATIBLE_IOCTL(SNDCTL_DSP_SETFMT)
1089COMPATIBLE_IOCTL(SNDCTL_DSP_GETOSPACE)
1090COMPATIBLE_IOCTL(SNDCTL_DSP_GETISPACE)
1091COMPATIBLE_IOCTL(SNDCTL_DSP_NONBLOCK)
1092COMPATIBLE_IOCTL(SNDCTL_DSP_GETCAPS)
1093COMPATIBLE_IOCTL(SNDCTL_DSP_GETTRIGGER)
1094COMPATIBLE_IOCTL(SNDCTL_DSP_SETTRIGGER)
1095COMPATIBLE_IOCTL(SNDCTL_DSP_GETIPTR)
1096COMPATIBLE_IOCTL(SNDCTL_DSP_GETOPTR)
1097/* SNDCTL_DSP_MAPINBUF, XXX needs translation */
1098/* SNDCTL_DSP_MAPOUTBUF, XXX needs translation */
1099COMPATIBLE_IOCTL(SNDCTL_DSP_SETSYNCRO)
1100COMPATIBLE_IOCTL(SNDCTL_DSP_SETDUPLEX)
1101COMPATIBLE_IOCTL(SNDCTL_DSP_GETODELAY)
1102COMPATIBLE_IOCTL(SNDCTL_DSP_PROFILE)
1103COMPATIBLE_IOCTL(SOUND_PCM_READ_RATE)
1104COMPATIBLE_IOCTL(SOUND_PCM_READ_CHANNELS)
1105COMPATIBLE_IOCTL(SOUND_PCM_READ_BITS)
1106COMPATIBLE_IOCTL(SOUND_PCM_READ_FILTER)
1107/* Big C for sound/OSS */
1108COMPATIBLE_IOCTL(SNDCTL_COPR_RESET)
1109COMPATIBLE_IOCTL(SNDCTL_COPR_LOAD)
1110COMPATIBLE_IOCTL(SNDCTL_COPR_RDATA)
1111COMPATIBLE_IOCTL(SNDCTL_COPR_RCODE)
1112COMPATIBLE_IOCTL(SNDCTL_COPR_WDATA)
1113COMPATIBLE_IOCTL(SNDCTL_COPR_WCODE)
1114COMPATIBLE_IOCTL(SNDCTL_COPR_RUN)
1115COMPATIBLE_IOCTL(SNDCTL_COPR_HALT)
1116COMPATIBLE_IOCTL(SNDCTL_COPR_SENDMSG)
1117COMPATIBLE_IOCTL(SNDCTL_COPR_RCVMSG)
1118/* Big M for sound/OSS */
1119COMPATIBLE_IOCTL(SOUND_MIXER_READ_VOLUME)
1120COMPATIBLE_IOCTL(SOUND_MIXER_READ_BASS)
1121COMPATIBLE_IOCTL(SOUND_MIXER_READ_TREBLE)
1122COMPATIBLE_IOCTL(SOUND_MIXER_READ_SYNTH)
1123COMPATIBLE_IOCTL(SOUND_MIXER_READ_PCM)
1124COMPATIBLE_IOCTL(SOUND_MIXER_READ_SPEAKER)
1125COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE)
1126COMPATIBLE_IOCTL(SOUND_MIXER_READ_MIC)
1127COMPATIBLE_IOCTL(SOUND_MIXER_READ_CD)
1128COMPATIBLE_IOCTL(SOUND_MIXER_READ_IMIX)
1129COMPATIBLE_IOCTL(SOUND_MIXER_READ_ALTPCM)
1130COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECLEV)
1131COMPATIBLE_IOCTL(SOUND_MIXER_READ_IGAIN)
1132COMPATIBLE_IOCTL(SOUND_MIXER_READ_OGAIN)
1133COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE1)
1134COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE2)
1135COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE3)
1136COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL1))
1137COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL2))
1138COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL3))
1139COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEIN))
1140COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEOUT))
1141COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_VIDEO))
1142COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_RADIO))
1143COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_MONITOR))
1144COMPATIBLE_IOCTL(SOUND_MIXER_READ_MUTE)
1145/* SOUND_MIXER_READ_ENHANCE, same value as READ_MUTE */
1146/* SOUND_MIXER_READ_LOUD, same value as READ_MUTE */
1147COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECSRC)
1148COMPATIBLE_IOCTL(SOUND_MIXER_READ_DEVMASK)
1149COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECMASK)
1150COMPATIBLE_IOCTL(SOUND_MIXER_READ_STEREODEVS)
1151COMPATIBLE_IOCTL(SOUND_MIXER_READ_CAPS)
1152COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_VOLUME)
1153COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_BASS)
1154COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_TREBLE)
1155COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SYNTH)
1156COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_PCM)
1157COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SPEAKER)
1158COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE)
1159COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MIC)
1160COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_CD)
1161COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IMIX)
1162COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_ALTPCM)
1163COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECLEV)
1164COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IGAIN)
1165COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_OGAIN)
1166COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE1)
1167COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE2)
1168COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE3)
1169COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL1))
1170COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL2))
1171COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL3))
1172COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEIN))
1173COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEOUT))
1174COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_VIDEO))
1175COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_RADIO))
1176COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_MONITOR))
1177COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MUTE)
1178/* SOUND_MIXER_WRITE_ENHANCE, same value as WRITE_MUTE */
1179/* SOUND_MIXER_WRITE_LOUD, same value as WRITE_MUTE */
1180COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECSRC)
1181COMPATIBLE_IOCTL(SOUND_MIXER_INFO)
1182COMPATIBLE_IOCTL(SOUND_OLD_MIXER_INFO)
1183COMPATIBLE_IOCTL(SOUND_MIXER_ACCESS)
1184COMPATIBLE_IOCTL(SOUND_MIXER_AGC)
1185COMPATIBLE_IOCTL(SOUND_MIXER_3DSE)
1186COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE1)
1187COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE2)
1188COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE3)
1189COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE4)
1190COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5)
1191COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS)
1192COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS)
1193COMPATIBLE_IOCTL(OSS_GETVERSION)
644fd4f5
CH		 1194/* Raw devices */
1195COMPATIBLE_IOCTL(RAW_SETBIND)
1196COMPATIBLE_IOCTL(RAW_GETBIND)
644fd4f5
CH		 1197/* Watchdog */
1198COMPATIBLE_IOCTL(WDIOC_GETSUPPORT)
1199COMPATIBLE_IOCTL(WDIOC_GETSTATUS)
1200COMPATIBLE_IOCTL(WDIOC_GETBOOTSTATUS)
1201COMPATIBLE_IOCTL(WDIOC_GETTEMP)
1202COMPATIBLE_IOCTL(WDIOC_SETOPTIONS)
1203COMPATIBLE_IOCTL(WDIOC_KEEPALIVE)
1204COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT)
1205COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT)
97beb3ae
WS		 1206COMPATIBLE_IOCTL(WDIOC_SETPRETIMEOUT)
1207COMPATIBLE_IOCTL(WDIOC_GETPRETIMEOUT)
644fd4f5
CH		 1208/* Big R */
1209COMPATIBLE_IOCTL(RNDGETENTCNT)
1210COMPATIBLE_IOCTL(RNDADDTOENTCNT)
1211COMPATIBLE_IOCTL(RNDGETPOOL)
1212COMPATIBLE_IOCTL(RNDADDENTROPY)
1213COMPATIBLE_IOCTL(RNDZAPENTCNT)
1214COMPATIBLE_IOCTL(RNDCLEARPOOL)
1215/* Bluetooth */
1216COMPATIBLE_IOCTL(HCIDEVUP)
1217COMPATIBLE_IOCTL(HCIDEVDOWN)
1218COMPATIBLE_IOCTL(HCIDEVRESET)
1219COMPATIBLE_IOCTL(HCIDEVRESTAT)
1220COMPATIBLE_IOCTL(HCIGETDEVLIST)
1221COMPATIBLE_IOCTL(HCIGETDEVINFO)
1222COMPATIBLE_IOCTL(HCIGETCONNLIST)
1223COMPATIBLE_IOCTL(HCIGETCONNINFO)
40be492f 1224COMPATIBLE_IOCTL(HCIGETAUTHINFO)
644fd4f5
CH		 1225COMPATIBLE_IOCTL(HCISETRAW)
1226COMPATIBLE_IOCTL(HCISETSCAN)
1227COMPATIBLE_IOCTL(HCISETAUTH)
1228COMPATIBLE_IOCTL(HCISETENCRYPT)
1229COMPATIBLE_IOCTL(HCISETPTYPE)
1230COMPATIBLE_IOCTL(HCISETLINKPOL)
1231COMPATIBLE_IOCTL(HCISETLINKMODE)
1232COMPATIBLE_IOCTL(HCISETACLMTU)
1233COMPATIBLE_IOCTL(HCISETSCOMTU)
f0358568
JH		 1234COMPATIBLE_IOCTL(HCIBLOCKADDR)
1235COMPATIBLE_IOCTL(HCIUNBLOCKADDR)
644fd4f5
CH		 1236COMPATIBLE_IOCTL(HCIINQUIRY)
1237COMPATIBLE_IOCTL(HCIUARTSETPROTO)
1238COMPATIBLE_IOCTL(HCIUARTGETPROTO)
d10d34aa
MH		 1239COMPATIBLE_IOCTL(HCIUARTGETDEVICE)
1240COMPATIBLE_IOCTL(HCIUARTSETFLAGS)
1241COMPATIBLE_IOCTL(HCIUARTGETFLAGS)
644fd4f5
CH		 1242COMPATIBLE_IOCTL(RFCOMMCREATEDEV)
1243COMPATIBLE_IOCTL(RFCOMMRELEASEDEV)
1244COMPATIBLE_IOCTL(RFCOMMGETDEVLIST)
1245COMPATIBLE_IOCTL(RFCOMMGETDEVINFO)
1246COMPATIBLE_IOCTL(RFCOMMSTEALDLC)
1247COMPATIBLE_IOCTL(BNEPCONNADD)
1248COMPATIBLE_IOCTL(BNEPCONNDEL)
1249COMPATIBLE_IOCTL(BNEPGETCONNLIST)
1250COMPATIBLE_IOCTL(BNEPGETCONNINFO)
0477e2e8 1251COMPATIBLE_IOCTL(BNEPGETSUPPFEAT)
644fd4f5
CH		 1252COMPATIBLE_IOCTL(CMTPCONNADD)
1253COMPATIBLE_IOCTL(CMTPCONNDEL)
1254COMPATIBLE_IOCTL(CMTPGETCONNLIST)
1255COMPATIBLE_IOCTL(CMTPGETCONNINFO)
1256COMPATIBLE_IOCTL(HIDPCONNADD)
1257COMPATIBLE_IOCTL(HIDPCONNDEL)
1258COMPATIBLE_IOCTL(HIDPGETCONNLIST)
1259COMPATIBLE_IOCTL(HIDPGETCONNINFO)
1260/* CAPI */
1261COMPATIBLE_IOCTL(CAPI_REGISTER)
1262COMPATIBLE_IOCTL(CAPI_GET_MANUFACTURER)
1263COMPATIBLE_IOCTL(CAPI_GET_VERSION)
1264COMPATIBLE_IOCTL(CAPI_GET_SERIAL)
1265COMPATIBLE_IOCTL(CAPI_GET_PROFILE)
1266COMPATIBLE_IOCTL(CAPI_MANUFACTURER_CMD)
1267COMPATIBLE_IOCTL(CAPI_GET_ERRCODE)
1268COMPATIBLE_IOCTL(CAPI_INSTALLED)
1269COMPATIBLE_IOCTL(CAPI_GET_FLAGS)
1270COMPATIBLE_IOCTL(CAPI_SET_FLAGS)
1271COMPATIBLE_IOCTL(CAPI_CLR_FLAGS)
1272COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT)
1273COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT)
1274/* Siemens Gigaset */
1275COMPATIBLE_IOCTL(GIGASET_REDIR)
1276COMPATIBLE_IOCTL(GIGASET_CONFIG)
1277COMPATIBLE_IOCTL(GIGASET_BRKCHARS)
1278COMPATIBLE_IOCTL(GIGASET_VERSION)
1279/* Misc. */
1280COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */
1281COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */
1282COMPATIBLE_IOCTL(PCIIOC_CONTROLLER)
1283COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO)
1284COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_MEM)
1285COMPATIBLE_IOCTL(PCIIOC_WRITE_COMBINE)
644fd4f5
CH		 1286/* i2c */
1287COMPATIBLE_IOCTL(I2C_SLAVE)
1288COMPATIBLE_IOCTL(I2C_SLAVE_FORCE)
1289COMPATIBLE_IOCTL(I2C_TENBIT)
1290COMPATIBLE_IOCTL(I2C_PEC)
1291COMPATIBLE_IOCTL(I2C_RETRIES)
1292COMPATIBLE_IOCTL(I2C_TIMEOUT)
644fd4f5
CH		 1293/* hiddev */
1294COMPATIBLE_IOCTL(HIDIOCGVERSION)
1295COMPATIBLE_IOCTL(HIDIOCAPPLICATION)
1296COMPATIBLE_IOCTL(HIDIOCGDEVINFO)
1297COMPATIBLE_IOCTL(HIDIOCGSTRING)
1298COMPATIBLE_IOCTL(HIDIOCINITREPORT)
1299COMPATIBLE_IOCTL(HIDIOCGREPORT)
1300COMPATIBLE_IOCTL(HIDIOCSREPORT)
1301COMPATIBLE_IOCTL(HIDIOCGREPORTINFO)
1302COMPATIBLE_IOCTL(HIDIOCGFIELDINFO)
1303COMPATIBLE_IOCTL(HIDIOCGUSAGE)
1304COMPATIBLE_IOCTL(HIDIOCSUSAGE)
1305COMPATIBLE_IOCTL(HIDIOCGUCODE)
1306COMPATIBLE_IOCTL(HIDIOCGFLAG)
1307COMPATIBLE_IOCTL(HIDIOCSFLAG)
1308COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX)
1309COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO)
1310/* dvb */
1311COMPATIBLE_IOCTL(AUDIO_STOP)
1312COMPATIBLE_IOCTL(AUDIO_PLAY)
1313COMPATIBLE_IOCTL(AUDIO_PAUSE)
1314COMPATIBLE_IOCTL(AUDIO_CONTINUE)
1315COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE)
1316COMPATIBLE_IOCTL(AUDIO_SET_MUTE)
1317COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC)
1318COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE)
1319COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT)
1320COMPATIBLE_IOCTL(AUDIO_GET_STATUS)
1321COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES)
1322COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER)
1323COMPATIBLE_IOCTL(AUDIO_SET_ID)
1324COMPATIBLE_IOCTL(AUDIO_SET_MIXER)
1325COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE)
1326COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID)
1327COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES)
1328COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE)
1329COMPATIBLE_IOCTL(DMX_START)
1330COMPATIBLE_IOCTL(DMX_STOP)
1331COMPATIBLE_IOCTL(DMX_SET_FILTER)
1332COMPATIBLE_IOCTL(DMX_SET_PES_FILTER)
1333COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE)
1334COMPATIBLE_IOCTL(DMX_GET_PES_PIDS)
644fd4f5
CH		 1335COMPATIBLE_IOCTL(DMX_GET_STC)
1336COMPATIBLE_IOCTL(FE_GET_INFO)
1337COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD)
1338COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD)
1339COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY)
1340COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST)
1341COMPATIBLE_IOCTL(FE_SET_TONE)
1342COMPATIBLE_IOCTL(FE_SET_VOLTAGE)
1343COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE)
1344COMPATIBLE_IOCTL(FE_READ_STATUS)
1345COMPATIBLE_IOCTL(FE_READ_BER)
1346COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH)
1347COMPATIBLE_IOCTL(FE_READ_SNR)
1348COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS)
1349COMPATIBLE_IOCTL(FE_SET_FRONTEND)
1350COMPATIBLE_IOCTL(FE_GET_FRONTEND)
1351COMPATIBLE_IOCTL(FE_GET_EVENT)
1352COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD)
1353COMPATIBLE_IOCTL(VIDEO_STOP)
1354COMPATIBLE_IOCTL(VIDEO_PLAY)
1355COMPATIBLE_IOCTL(VIDEO_FREEZE)
1356COMPATIBLE_IOCTL(VIDEO_CONTINUE)
1357COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE)
1358COMPATIBLE_IOCTL(VIDEO_SET_BLANK)
1359COMPATIBLE_IOCTL(VIDEO_GET_STATUS)
1360COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT)
1361COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD)
1362COMPATIBLE_IOCTL(VIDEO_SLOWMOTION)
1363COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES)
1364COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER)
1365COMPATIBLE_IOCTL(VIDEO_SET_ID)
1366COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE)
1367COMPATIBLE_IOCTL(VIDEO_SET_FORMAT)
1368COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM)
1369COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT)
1370COMPATIBLE_IOCTL(VIDEO_SET_SPU)
1371COMPATIBLE_IOCTL(VIDEO_GET_NAVI)
1372COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES)
1373COMPATIBLE_IOCTL(VIDEO_GET_SIZE)
1374COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE)
594edf39
HV		 1375/* cec */
1376COMPATIBLE_IOCTL(CEC_ADAP_G_CAPS)
1377COMPATIBLE_IOCTL(CEC_ADAP_G_LOG_ADDRS)
1378COMPATIBLE_IOCTL(CEC_ADAP_S_LOG_ADDRS)
1379COMPATIBLE_IOCTL(CEC_ADAP_G_PHYS_ADDR)
1380COMPATIBLE_IOCTL(CEC_ADAP_S_PHYS_ADDR)
1381COMPATIBLE_IOCTL(CEC_G_MODE)
1382COMPATIBLE_IOCTL(CEC_S_MODE)
1383COMPATIBLE_IOCTL(CEC_TRANSMIT)
1384COMPATIBLE_IOCTL(CEC_RECEIVE)
1385COMPATIBLE_IOCTL(CEC_DQEVENT)
644fd4f5 1386
3fee37c1
AM		 1387/* joystick */
1388COMPATIBLE_IOCTL(JSIOCGVERSION)
1389COMPATIBLE_IOCTL(JSIOCGAXES)
1390COMPATIBLE_IOCTL(JSIOCGBUTTONS)
1391COMPATIBLE_IOCTL(JSIOCGNAME(0))
1392
9c0cbd54
CH		 1393#ifdef TIOCGLTC
1394COMPATIBLE_IOCTL(TIOCGLTC)
1395COMPATIBLE_IOCTL(TIOCSLTC)
1396#endif
7a81e316
CH		 1397#ifdef TIOCSTART
1398/*
6070d81e 1399 * For these two we have definitions in ioctls.h and/or termios.h on
7a81e316
CH		 1400 * some architectures but no actual implemention. Some applications
1401 * like bash call them if they are defined in the headers, so we provide
1402 * entries here to avoid syslog message spew.
1403 */
1404COMPATIBLE_IOCTL(TIOCSTART)
1405COMPATIBLE_IOCTL(TIOCSTOP)
1406#endif
c6b44d10 1407
2724b6db
AK		 1408/* fat 'r' ioctls. These are handled by fat with ->compat_ioctl,
1409 but we don't want warnings on other file systems. So declare
1410 them as compatible here. */
1411#define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2])
1412#define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2])
1413
1414IGNORE_IOCTL(VFAT_IOCTL_READDIR_BOTH32)
1415IGNORE_IOCTL(VFAT_IOCTL_READDIR_SHORT32)
98701dc1 1416
8163904e
DM		 1417#ifdef CONFIG_SPARC
1418/* Sparc framebuffers, handled in sbusfb_compat_ioctl() */
1419IGNORE_IOCTL(FBIOGTYPE)
1420IGNORE_IOCTL(FBIOSATTR)
1421IGNORE_IOCTL(FBIOGATTR)
1422IGNORE_IOCTL(FBIOSVIDEO)
1423IGNORE_IOCTL(FBIOGVIDEO)
1424IGNORE_IOCTL(FBIOSCURPOS)
1425IGNORE_IOCTL(FBIOGCURPOS)
1426IGNORE_IOCTL(FBIOGCURMAX)
1427IGNORE_IOCTL(FBIOPUTCMAP32)
1428IGNORE_IOCTL(FBIOGETCMAP32)
1429IGNORE_IOCTL(FBIOSCURSOR32)
1430IGNORE_IOCTL(FBIOGCURSOR32)
1431#endif
e6a6d2ef 1432};
6e87abd0 1433
5a07ea0b
AB		 1434/*
1435 * Convert common ioctl arguments based on their command number
1436 *
1437 * Please do not add any code in here. Instead, implement
1438 * a compat_ioctl operation in the place that handleѕ the
1439 * ioctl for the native case.
1440 */
66cf191f 1441static long do_ioctl_trans(unsigned int cmd,
5a07ea0b
AB		 1442 unsigned long arg, struct file *file)
1443{
43c6e7b9
AB		 1444 void __user *argp = compat_ptr(arg);
1445
5a07ea0b
AB		 1446 switch (cmd) {
1447 case PPPIOCGIDLE32:
66cf191f 1448 return ppp_gidle(file, cmd, argp);
5a07ea0b 1449 case PPPIOCSCOMPRESS32:
66cf191f 1450 return ppp_scompress(file, cmd, argp);
5a07ea0b
AB		 1451 case PPPIOCSPASS32:
1452 case PPPIOCSACTIVE32:
66cf191f 1453 return ppp_sock_fprog_ioctl_trans(file, cmd, argp);
5a07ea0b
AB		 1454#ifdef CONFIG_BLOCK
1455 case SG_IO:
66cf191f 1456 return sg_ioctl_trans(file, cmd, argp);
5a07ea0b 1457 case SG_GET_REQUEST_TABLE:
66cf191f 1458 return sg_grt_trans(file, cmd, argp);
5a07ea0b
AB		 1459 case MTIOCGET32:
1460 case MTIOCPOS32:
66cf191f 1461 return mt_ioctl_trans(file, cmd, argp);
5a07ea0b 1462#endif
5a07ea0b
AB		 1463 /* Serial */
1464 case TIOCGSERIAL:
1465 case TIOCSSERIAL:
66cf191f 1466 return serial_struct_ioctl(file, cmd, argp);
5a07ea0b
AB		 1467 /* i2c */
1468 case I2C_FUNCS:
66cf191f 1469 return w_long(file, cmd, argp);
5a07ea0b 1470 case I2C_RDWR:
66cf191f 1471 return do_i2c_rdwr_ioctl(file, cmd, argp);
5a07ea0b 1472 case I2C_SMBUS:
66cf191f 1473 return do_i2c_smbus_ioctl(file, cmd, argp);
5a07ea0b
AB		 1474 /* Not implemented in the native kernel */
1475 case RTC_IRQP_READ32:
1476 case RTC_IRQP_SET32:
1477 case RTC_EPOCH_READ32:
1478 case RTC_EPOCH_SET32:
66cf191f 1479 return rtc_ioctl(file, cmd, argp);
5a07ea0b
AB		 1480
1481 /* dvb */
1482 case VIDEO_GET_EVENT:
66cf191f 1483 return do_video_get_event(file, cmd, argp);
5a07ea0b 1484 case VIDEO_STILLPICTURE:
66cf191f 1485 return do_video_stillpicture(file, cmd, argp);
5a07ea0b 1486 case VIDEO_SET_SPU_PALETTE:
66cf191f 1487 return do_video_set_spu_palette(file, cmd, argp);
5a07ea0b 1488 }
789f0f89
AB		 1489
1490 /*
1491 * These take an integer instead of a pointer as 'arg',
1492 * so we must not do a compat_ptr() translation.
1493 */
1494 switch (cmd) {
1495 /* Big T */
1496 case TCSBRKP:
1497 case TIOCMIWAIT:
1498 case TIOCSCTTY:
1499 /* RAID */
1500 case HOT_REMOVE_DISK:
1501 case HOT_ADD_DISK:
1502 case SET_DISK_FAULTY:
1503 case SET_BITMAP_FILE:
1504 /* Big K */
1505 case KDSIGACCEPT:
1506 case KIOCSOUND:
1507 case KDMKTONE:
1508 case KDSETMODE:
1509 case KDSKBMODE:
1510 case KDSKBMETA:
1511 case KDSKBLED:
1512 case KDSETLED:
66cf191f 1513 return vfs_ioctl(file, cmd, arg);
789f0f89
AB		 1514 }
1515
5a07ea0b
AB		 1516 return -ENOIOCTLCMD;
1517}
1518
661f627d
AB		 1519static int compat_ioctl_check_table(unsigned int xcmd)
1520{
1521 int i;
1522 const int max = ARRAY_SIZE(ioctl_pointer) - 1;
1523
1524 BUILD_BUG_ON(max >= (1 << 16));
1525
1526 /* guess initial offset into table, assuming a
1527 normalized distribution */
1528 i = ((xcmd >> 16) * max) >> 16;
1529
1530 /* do linear search up first, until greater or equal */
1531 while (ioctl_pointer[i] < xcmd && i < max)
1532 i++;
1533
1534 /* then do linear search down */
1535 while (ioctl_pointer[i] > xcmd && i > 0)
1536 i--;
1537
1538 return ioctl_pointer[i] == xcmd;
1539}
1540
932602e2
HC		 1541COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
1542 compat_ulong_t, arg32)
6272e266 1543{
932602e2 1544 unsigned long arg = arg32;
2903ff01 1545 struct fd f = fdget(fd);
6272e266 1546 int error = -EBADF;
2903ff01 1547 if (!f.file)
6272e266
CH		 1548 goto out;
1549
1550 /* RED-PEN how should LSM module know it's handling 32bit? */
2903ff01 1551 error = security_file_ioctl(f.file, cmd, arg);
6272e266
CH		 1552 if (error)
1553 goto out_fput;
1554
1555 /*
1556 * To allow the compat_ioctl handlers to be self contained
1557 * we need to check the common ioctls here first.
1558 * Just handle them with the standard handlers below.
1559 */
1560 switch (cmd) {
1561 case FIOCLEX:
1562 case FIONCLEX:
1563 case FIONBIO:
1564 case FIOASYNC:
1565 case FIOQSIZE:
1566 break;
1567
3e63cbb1
AJ		 1568#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
1569 case FS_IOC_RESVSP_32:
1570 case FS_IOC_RESVSP64_32:
2903ff01 1571 error = compat_ioctl_preallocate(f.file, compat_ptr(arg));
3e63cbb1
AJ		 1572 goto out_fput;
1573#else
1574 case FS_IOC_RESVSP:
1575 case FS_IOC_RESVSP64:
2903ff01 1576 error = ioctl_preallocate(f.file, compat_ptr(arg));
3e63cbb1
AJ		 1577 goto out_fput;
1578#endif
1579
d79bdd52
DW		 1580 case FICLONE:
1581 case FICLONERANGE:
54dbc151 1582 case FIDEDUPERANGE:
d79bdd52
DW		 1583 goto do_ioctl;
1584
6272e266
CH		 1585 case FIBMAP:
1586 case FIGETBSZ:
1587 case FIONREAD:
496ad9aa 1588 if (S_ISREG(file_inode(f.file)->i_mode))
6272e266
CH		 1589 break;
1590 /*FALL THROUGH*/
1591
1592 default:
72c2d531 1593 if (f.file->f_op->compat_ioctl) {
2903ff01 1594 error = f.file->f_op->compat_ioctl(f.file, cmd, arg);
6272e266
CH		 1595 if (error != -ENOIOCTLCMD)
1596 goto out_fput;
1597 }
1598
72c2d531 1599 if (!f.file->f_op->unlocked_ioctl)
6272e266
CH		 1600 goto do_ioctl;
1601 break;
1602 }
1603
661f627d
AB		 1604 if (compat_ioctl_check_table(XFORM(cmd)))
1605 goto found_handler;
6272e266 1606
66cf191f 1607 error = do_ioctl_trans(cmd, arg, f.file);
07d106d0
LT		 1608 if (error == -ENOIOCTLCMD)
1609 error = -ENOTTY;
6272e266
CH		 1610
1611 goto out_fput;
1612
1613 found_handler:
789f0f89 1614 arg = (unsigned long)compat_ptr(arg);
6272e266 1615 do_ioctl:
2903ff01 1616 error = do_vfs_ioctl(f.file, fd, cmd, arg);
6272e266 1617 out_fput:
2903ff01 1618 fdput(f);
6272e266
CH		 1619 out:
1620 return error;
1621}
1622
661f627d 1623static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
6272e266 1624{
661f627d
AB		 1625 unsigned int a, b;
1626 a = *(unsigned int *)p;
1627 b = *(unsigned int *)q;
1628 if (a > b)
1629 return 1;
1630 if (a < b)
1631 return -1;
1632 return 0;
6272e266
CH		 1633}
1634
1635static int __init init_sys32_ioctl(void)
1636{
661f627d
AB		 1637 sort(ioctl_pointer, ARRAY_SIZE(ioctl_pointer), sizeof(*ioctl_pointer),
1638 init_sys32_ioctl_cmp, NULL);
6272e266
CH		 1639 return 0;
1640}
1641__initcall(init_sys32_ioctl);
Arne's tree of linux kernel.