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drivers: power: report battery voltage in AOSP compatible format
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / compat_ioctl.c
CommitLineData
1da177e4
LT		 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
a2531293 7 * Copyright (C) 2003 Pavel Machek (pavel@ucw.cz)
1da177e4
LT		 8 *
9 * These routines maintain argument size conversion between 32bit and 64bit
10 * ioctls.
11 */
12
3fee37c1
AM		 13#include <linux/joystick.h>
14
1da177e4
LT		 15#include <linux/types.h>
16#include <linux/compat.h>
17#include <linux/kernel.h>
16f7e0fe 18#include <linux/capability.h>
1da177e4
LT		 19#include <linux/compiler.h>
20#include <linux/sched.h>
21#include <linux/smp.h>
1da177e4
LT		 22#include <linux/ioctl.h>
23#include <linux/if.h>
24#include <linux/if_bridge.h>
bff61975 25#include <linux/raid/md_u.h>
1da177e4 26#include <linux/kd.h>
1da177e4
LT		 27#include <linux/route.h>
28#include <linux/in6.h>
29#include <linux/ipv6_route.h>
30#include <linux/skbuff.h>
31#include <linux/netlink.h>
32#include <linux/vt.h>
3e63cbb1 33#include <linux/falloc.h>
1da177e4
LT		 34#include <linux/fs.h>
35#include <linux/file.h>
1da177e4 36#include <linux/ppp_defs.h>
4b32da2b 37#include <linux/ppp-ioctl.h>
1da177e4
LT		 38#include <linux/if_pppox.h>
39#include <linux/mtio.h>
1da177e4
LT		 40#include <linux/auto_fs.h>
41#include <linux/auto_fs4.h>
1da177e4
LT		 42#include <linux/tty.h>
43#include <linux/vt_kern.h>
44#include <linux/fb.h>
88ae7624 45#include <linux/videodev2.h>
1da177e4
LT		 46#include <linux/netdevice.h>
47#include <linux/raw.h>
1da177e4
LT		 48#include <linux/blkdev.h>
49#include <linux/elevator.h>
50#include <linux/rtc.h>
51#include <linux/pci.h>
1da177e4 52#include <linux/serial.h>
1da177e4
LT		 53#include <linux/if_tun.h>
54#include <linux/ctype.h>
1da177e4 55#include <linux/syscalls.h>
1da177e4
LT		 56#include <linux/i2c.h>
57#include <linux/i2c-dev.h>
1da177e4 58#include <linux/atalk.h>
5a0e3ad6 59#include <linux/gfp.h>
1da177e4 60
1da177e4
LT		 61#include <net/bluetooth/bluetooth.h>
62#include <net/bluetooth/hci.h>
63#include <net/bluetooth/rfcomm.h>
64
65#include <linux/capi.h>
5024ad4a 66#include <linux/gigaset_dev.h>
1da177e4 67
3c3622dc 68#ifdef CONFIG_BLOCK
1ba0c7db 69#include <linux/loop.h>
390192b3
JS		 70#include <linux/cdrom.h>
71#include <linux/fd.h>
1da177e4 72#include <scsi/scsi.h>
1da177e4 73#include <scsi/scsi_ioctl.h>
1da177e4 74#include <scsi/sg.h>
3c3622dc 75#endif
1da177e4 76
1da177e4
LT		 77#include <asm/uaccess.h>
78#include <linux/ethtool.h>
79#include <linux/mii.h>
80#include <linux/if_bonding.h>
81#include <linux/watchdog.h>
1da177e4 82
1da177e4
LT		 83#include <linux/soundcard.h>
84#include <linux/lp.h>
85#include <linux/ppdev.h>
86
87#include <linux/atm.h>
88#include <linux/atmarp.h>
89#include <linux/atmclip.h>
90#include <linux/atmdev.h>
91#include <linux/atmioc.h>
92#include <linux/atmlec.h>
93#include <linux/atmmpc.h>
94#include <linux/atmsvc.h>
95#include <linux/atm_tcp.h>
96#include <linux/sonet.h>
97#include <linux/atm_suni.h>
1da177e4
LT		 98
99#include <linux/usb.h>
100#include <linux/usbdevice_fs.h>
101#include <linux/nbd.h>
102#include <linux/random.h>
103#include <linux/filter.h>
1da177e4
LT		 104
105#include <linux/hiddev.h>
106
e97a5d89 107#define __DVB_CORE__
6e87abd0
DM		 108#include <linux/dvb/audio.h>
109#include <linux/dvb/dmx.h>
110#include <linux/dvb/frontend.h>
111#include <linux/dvb/video.h>
112
661f627d
AB		 113#include <linux/sort.h>
114
8163904e
DM		 115#ifdef CONFIG_SPARC
116#include <asm/fbio.h>
117#endif
118
43c6e7b9
AB		 119static int w_long(unsigned int fd, unsigned int cmd,
120 compat_ulong_t __user *argp)
1da177e4
LT		 121{
122 mm_segment_t old_fs = get_fs();
123 int err;
124 unsigned long val;
43c6e7b9 125
1da177e4
LT		 126 set_fs (KERNEL_DS);
127 err = sys_ioctl(fd, cmd, (unsigned long)&val);
128 set_fs (old_fs);
43c6e7b9 129 if (!err && put_user(val, argp))
1da177e4
LT		 130 return -EFAULT;
131 return err;
132}
43c6e7b9 133
6e87abd0
DM		 134struct compat_video_event {
135 int32_t type;
136 compat_time_t timestamp;
137 union {
138 video_size_t size;
139 unsigned int frame_rate;
140 } u;
141};
142
43c6e7b9
AB		 143static int do_video_get_event(unsigned int fd, unsigned int cmd,
144 struct compat_video_event __user *up)
6e87abd0
DM		 145{
146 struct video_event kevent;
147 mm_segment_t old_fs = get_fs();
148 int err;
149
150 set_fs(KERNEL_DS);
151 err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
152 set_fs(old_fs);
153
154 if (!err) {
6e87abd0
DM		 155 err = put_user(kevent.type, &up->type);
156 err |= put_user(kevent.timestamp, &up->timestamp);
157 err |= put_user(kevent.u.size.w, &up->u.size.w);
158 err |= put_user(kevent.u.size.h, &up->u.size.h);
159 err |= put_user(kevent.u.size.aspect_ratio,
160 &up->u.size.aspect_ratio);
161 if (err)
162 err = -EFAULT;
163 }
164
165 return err;
166}
167
168struct compat_video_still_picture {
169 compat_uptr_t iFrame;
170 int32_t size;
171};
172
43c6e7b9
AB		 173static int do_video_stillpicture(unsigned int fd, unsigned int cmd,
174 struct compat_video_still_picture __user *up)
6e87abd0 175{
6e87abd0
DM		 176 struct video_still_picture __user *up_native;
177 compat_uptr_t fp;
178 int32_t size;
179 int err;
180
6e87abd0
DM		 181 err = get_user(fp, &up->iFrame);
182 err |= get_user(size, &up->size);
183 if (err)
184 return -EFAULT;
185
186 up_native =
187 compat_alloc_user_space(sizeof(struct video_still_picture));
188
7116e994
HC		 189 err = put_user(compat_ptr(fp), &up_native->iFrame);
190 err |= put_user(size, &up_native->size);
191 if (err)
192 return -EFAULT;
6e87abd0
DM		 193
194 err = sys_ioctl(fd, cmd, (unsigned long) up_native);
195
196 return err;
197}
198
199struct compat_video_spu_palette {
200 int length;
201 compat_uptr_t palette;
202};
203
43c6e7b9
AB		 204static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd,
205 struct compat_video_spu_palette __user *up)
6e87abd0 206{
6e87abd0
DM		 207 struct video_spu_palette __user *up_native;
208 compat_uptr_t palp;
209 int length, err;
210
6e87abd0
DM		 211 err = get_user(palp, &up->palette);
212 err |= get_user(length, &up->length);
12176503
KC		 213 if (err)
214 return -EFAULT;
6e87abd0
DM		 215
216 up_native = compat_alloc_user_space(sizeof(struct video_spu_palette));
7116e994
HC		 217 err = put_user(compat_ptr(palp), &up_native->palette);
218 err |= put_user(length, &up_native->length);
219 if (err)
220 return -EFAULT;
6e87abd0
DM		 221
222 err = sys_ioctl(fd, cmd, (unsigned long) up_native);
223
224 return err;
225}
226
9361401e 227#ifdef CONFIG_BLOCK
1da177e4
LT		 228typedef struct sg_io_hdr32 {
229 compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */
230 compat_int_t dxfer_direction; /* [i] data transfer direction */
231 unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */
232 unsigned char mx_sb_len; /* [i] max length to write to sbp */
233 unsigned short iovec_count; /* [i] 0 implies no scatter gather */
234 compat_uint_t dxfer_len; /* [i] byte count of data transfer */
235 compat_uint_t dxferp; /* [i], [*io] points to data transfer memory
236 or scatter gather list */
237 compat_uptr_t cmdp; /* [i], [*i] points to command to perform */
238 compat_uptr_t sbp; /* [i], [*o] points to sense_buffer memory */
239 compat_uint_t timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */
240 compat_uint_t flags; /* [i] 0 -> default, see SG_FLAG... */
241 compat_int_t pack_id; /* [i->o] unused internally (normally) */
242 compat_uptr_t usr_ptr; /* [i->o] unused internally */
243 unsigned char status; /* [o] scsi status */
244 unsigned char masked_status; /* [o] shifted, masked scsi status */
245 unsigned char msg_status; /* [o] messaging level data (optional) */
246 unsigned char sb_len_wr; /* [o] byte count actually written to sbp */
247 unsigned short host_status; /* [o] errors from host adapter */
248 unsigned short driver_status; /* [o] errors from software driver */
249 compat_int_t resid; /* [o] dxfer_len - actual_transferred */
250 compat_uint_t duration; /* [o] time taken by cmd (unit: millisec) */
251 compat_uint_t info; /* [o] auxiliary information */
252} sg_io_hdr32_t; /* 64 bytes long (on sparc32) */
253
254typedef struct sg_iovec32 {
255 compat_uint_t iov_base;
256 compat_uint_t iov_len;
257} sg_iovec32_t;
258
259static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count)
260{
261 sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1);
262 sg_iovec32_t __user *iov32 = dxferp;
263 int i;
264
265 for (i = 0; i < iovec_count; i++) {
266 u32 base, len;
267
268 if (get_user(base, &iov32[i].iov_base) ||
269 get_user(len, &iov32[i].iov_len) ||
270 put_user(compat_ptr(base), &iov[i].iov_base) ||
271 put_user(len, &iov[i].iov_len))
272 return -EFAULT;
273 }
274
275 if (put_user(iov, &sgio->dxferp))
276 return -EFAULT;
277 return 0;
278}
279
43c6e7b9
AB		 280static int sg_ioctl_trans(unsigned int fd, unsigned int cmd,
281 sg_io_hdr32_t __user *sgio32)
1da177e4
LT		 282{
283 sg_io_hdr_t __user *sgio;
1da177e4
LT		 284 u16 iovec_count;
285 u32 data;
286 void __user *dxferp;
287 int err;
84eb8fb4
FT		 288 int interface_id;
289
290 if (get_user(interface_id, &sgio32->interface_id))
291 return -EFAULT;
292 if (interface_id != 'S')
293 return sys_ioctl(fd, cmd, (unsigned long)sgio32);
1da177e4 294
1da177e4
LT		 295 if (get_user(iovec_count, &sgio32->iovec_count))
296 return -EFAULT;
297
298 {
299 void __user *top = compat_alloc_user_space(0);
300 void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) +
301 (iovec_count * sizeof(sg_iovec_t)));
302 if (new > top)
303 return -EINVAL;
304
305 sgio = new;
306 }
307
308 /* Ok, now construct. */
309 if (copy_in_user(&sgio->interface_id, &sgio32->interface_id,
310 (2 * sizeof(int)) +
311 (2 * sizeof(unsigned char)) +
312 (1 * sizeof(unsigned short)) +
313 (1 * sizeof(unsigned int))))
314 return -EFAULT;
315
316 if (get_user(data, &sgio32->dxferp))
317 return -EFAULT;
318 dxferp = compat_ptr(data);
319 if (iovec_count) {
320 if (sg_build_iovec(sgio, dxferp, iovec_count))
321 return -EFAULT;
322 } else {
323 if (put_user(dxferp, &sgio->dxferp))
324 return -EFAULT;
325 }
326
327 {
328 unsigned char __user *cmdp;
329 unsigned char __user *sbp;
330
331 if (get_user(data, &sgio32->cmdp))
332 return -EFAULT;
333 cmdp = compat_ptr(data);
334
335 if (get_user(data, &sgio32->sbp))
336 return -EFAULT;
337 sbp = compat_ptr(data);
338
339 if (put_user(cmdp, &sgio->cmdp) ||
340 put_user(sbp, &sgio->sbp))
341 return -EFAULT;
342 }
343
344 if (copy_in_user(&sgio->timeout, &sgio32->timeout,
345 3 * sizeof(int)))
346 return -EFAULT;
347
348 if (get_user(data, &sgio32->usr_ptr))
349 return -EFAULT;
350 if (put_user(compat_ptr(data), &sgio->usr_ptr))
351 return -EFAULT;
352
1da177e4
LT		 353 err = sys_ioctl(fd, cmd, (unsigned long) sgio);
354
355 if (err >= 0) {
356 void __user *datap;
357
358 if (copy_in_user(&sgio32->pack_id, &sgio->pack_id,
359 sizeof(int)) ||
360 get_user(datap, &sgio->usr_ptr) ||
361 put_user((u32)(unsigned long)datap,
362 &sgio32->usr_ptr) ||
363 copy_in_user(&sgio32->status, &sgio->status,
364 (4 * sizeof(unsigned char)) +
365 (2 * sizeof(unsigned short)) +
366 (3 * sizeof(int))))
367 err = -EFAULT;
368 }
369
370 return err;
371}
372
2966387b
AK		 373struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */
374 char req_state;
375 char orphan;
376 char sg_io_owned;
377 char problem;
378 int pack_id;
379 compat_uptr_t usr_ptr;
380 unsigned int duration;
381 int unused;
382};
383
43c6e7b9
AB		 384static int sg_grt_trans(unsigned int fd, unsigned int cmd, struct
385 compat_sg_req_info __user *o)
2966387b
AK		 386{
387 int err, i;
6b2b4e5a 388 sg_req_info_t __user *r;
2966387b
AK		 389 r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE);
390 err = sys_ioctl(fd,cmd,(unsigned long)r);
391 if (err < 0)
392 return err;
393 for (i = 0; i < SG_MAX_QUEUE; i++) {
394 void __user *ptr;
395 int d;
396
397 if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) ||
398 get_user(ptr, &r[i].usr_ptr) ||
399 get_user(d, &r[i].duration) ||
400 put_user((u32)(unsigned long)(ptr), &o[i].usr_ptr) ||
401 put_user(d, &o[i].duration))
402 return -EFAULT;
403 }
404 return err;
405}
9361401e 406#endif /* CONFIG_BLOCK */
2966387b 407
1da177e4
LT		 408struct sock_fprog32 {
409 unsigned short len;
410 compat_caddr_t filter;
411};
412
413#define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
414#define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
415
43c6e7b9
AB		 416static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd,
417 struct sock_fprog32 __user *u_fprog32)
1da177e4 418{
1da177e4
LT		 419 struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
420 void __user *fptr64;
421 u32 fptr32;
422 u16 flen;
423
424 if (get_user(flen, &u_fprog32->len) ||
425 get_user(fptr32, &u_fprog32->filter))
426 return -EFAULT;
427
428 fptr64 = compat_ptr(fptr32);
429
430 if (put_user(flen, &u_fprog64->len) ||
431 put_user(fptr64, &u_fprog64->filter))
432 return -EFAULT;
433
434 if (cmd == PPPIOCSPASS32)
435 cmd = PPPIOCSPASS;
436 else
437 cmd = PPPIOCSACTIVE;
438
439 return sys_ioctl(fd, cmd, (unsigned long) u_fprog64);
440}
441
442struct ppp_option_data32 {
443 compat_caddr_t ptr;
444 u32 length;
445 compat_int_t transmit;
446};
447#define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
448
449struct ppp_idle32 {
450 compat_time_t xmit_idle;
451 compat_time_t recv_idle;
452};
453#define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
454
43c6e7b9
AB		 455static int ppp_gidle(unsigned int fd, unsigned int cmd,
456 struct ppp_idle32 __user *idle32)
1da177e4
LT		 457{
458 struct ppp_idle __user *idle;
1da177e4
LT		 459 __kernel_time_t xmit, recv;
460 int err;
461
462 idle = compat_alloc_user_space(sizeof(*idle));
1da177e4
LT		 463
464 err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle);
465
466 if (!err) {
467 if (get_user(xmit, &idle->xmit_idle) ||
468 get_user(recv, &idle->recv_idle) ||
469 put_user(xmit, &idle32->xmit_idle) ||
470 put_user(recv, &idle32->recv_idle))
471 err = -EFAULT;
472 }
473 return err;
474}
475
43c6e7b9
AB		 476static int ppp_scompress(unsigned int fd, unsigned int cmd,
477 struct ppp_option_data32 __user *odata32)
1da177e4
LT		 478{
479 struct ppp_option_data __user *odata;
1da177e4
LT		 480 __u32 data;
481 void __user *datap;
482
483 odata = compat_alloc_user_space(sizeof(*odata));
1da177e4
LT		 484
485 if (get_user(data, &odata32->ptr))
486 return -EFAULT;
487
488 datap = compat_ptr(data);
489 if (put_user(datap, &odata->ptr))
490 return -EFAULT;
491
492 if (copy_in_user(&odata->length, &odata32->length,
493 sizeof(__u32) + sizeof(int)))
494 return -EFAULT;
495
496 return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata);
497}
498
9361401e 499#ifdef CONFIG_BLOCK
1da177e4
LT		 500struct mtget32 {
501 compat_long_t mt_type;
502 compat_long_t mt_resid;
503 compat_long_t mt_dsreg;
504 compat_long_t mt_gstat;
505 compat_long_t mt_erreg;
506 compat_daddr_t mt_fileno;
507 compat_daddr_t mt_blkno;
508};
509#define MTIOCGET32 _IOR('m', 2, struct mtget32)
510
511struct mtpos32 {
512 compat_long_t mt_blkno;
513};
514#define MTIOCPOS32 _IOR('m', 3, struct mtpos32)
515
43c6e7b9 516static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, void __user *argp)
1da177e4
LT		 517{
518 mm_segment_t old_fs = get_fs();
519 struct mtget get;
520 struct mtget32 __user *umget32;
521 struct mtpos pos;
522 struct mtpos32 __user *upos32;
523 unsigned long kcmd;
524 void *karg;
525 int err = 0;
526
527 switch(cmd) {
528 case MTIOCPOS32:
529 kcmd = MTIOCPOS;
530 karg = &pos;
531 break;
45bf5cd7 532 default: /* MTIOCGET32 */
1da177e4
LT		 533 kcmd = MTIOCGET;
534 karg = &get;
535 break;
1da177e4
LT		 536 }
537 set_fs (KERNEL_DS);
538 err = sys_ioctl (fd, kcmd, (unsigned long)karg);
539 set_fs (old_fs);
540 if (err)
541 return err;
542 switch (cmd) {
543 case MTIOCPOS32:
43c6e7b9 544 upos32 = argp;
1da177e4
LT		 545 err = __put_user(pos.mt_blkno, &upos32->mt_blkno);
546 break;
547 case MTIOCGET32:
43c6e7b9 548 umget32 = argp;
1da177e4
LT		 549 err = __put_user(get.mt_type, &umget32->mt_type);
550 err |= __put_user(get.mt_resid, &umget32->mt_resid);
551 err |= __put_user(get.mt_dsreg, &umget32->mt_dsreg);
552 err |= __put_user(get.mt_gstat, &umget32->mt_gstat);
553 err |= __put_user(get.mt_erreg, &umget32->mt_erreg);
554 err |= __put_user(get.mt_fileno, &umget32->mt_fileno);
555 err |= __put_user(get.mt_blkno, &umget32->mt_blkno);
556 break;
557 }
558 return err ? -EFAULT: 0;
559}
560
9361401e 561#endif /* CONFIG_BLOCK */
1da177e4 562
1da177e4 563/* Bluetooth ioctls */
2cdf096f
JH		 564#define HCIUARTSETPROTO _IOW('U', 200, int)
565#define HCIUARTGETPROTO _IOR('U', 201, int)
566#define HCIUARTGETDEVICE _IOR('U', 202, int)
63c7d09c
JH		 567#define HCIUARTSETFLAGS _IOW('U', 203, int)
568#define HCIUARTGETFLAGS _IOR('U', 204, int)
1da177e4
LT		 569
570#define BNEPCONNADD _IOW('B', 200, int)
571#define BNEPCONNDEL _IOW('B', 201, int)
572#define BNEPGETCONNLIST _IOR('B', 210, int)
573#define BNEPGETCONNINFO _IOR('B', 211, int)
574
575#define CMTPCONNADD _IOW('C', 200, int)
576#define CMTPCONNDEL _IOW('C', 201, int)
577#define CMTPGETCONNLIST _IOR('C', 210, int)
578#define CMTPGETCONNINFO _IOR('C', 211, int)
579
580#define HIDPCONNADD _IOW('H', 200, int)
581#define HIDPCONNDEL _IOW('H', 201, int)
582#define HIDPGETCONNLIST _IOR('H', 210, int)
583#define HIDPGETCONNINFO _IOR('H', 211, int)
584
1da177e4
LT		 585
586struct serial_struct32 {
587 compat_int_t type;
588 compat_int_t line;
589 compat_uint_t port;
590 compat_int_t irq;
591 compat_int_t flags;
592 compat_int_t xmit_fifo_size;
593 compat_int_t custom_divisor;
594 compat_int_t baud_base;
595 unsigned short close_delay;
596 char io_type;
597 char reserved_char[1];
598 compat_int_t hub6;
599 unsigned short closing_wait; /* time to wait before closing */
600 unsigned short closing_wait2; /* no longer used... */
601 compat_uint_t iomem_base;
602 unsigned short iomem_reg_shift;
603 unsigned int port_high;
604 /* compat_ulong_t iomap_base FIXME */
605 compat_int_t reserved[1];
606};
607
43c6e7b9
AB		 608static int serial_struct_ioctl(unsigned fd, unsigned cmd,
609 struct serial_struct32 __user *ss32)
1da177e4 610{
1da177e4 611 typedef struct serial_struct32 SS32;
1da177e4
LT		 612 int err;
613 struct serial_struct ss;
614 mm_segment_t oldseg = get_fs();
615 __u32 udata;
7116e994 616 unsigned int base;
1da177e4
LT		 617
618 if (cmd == TIOCSSERIAL) {
619 if (!access_ok(VERIFY_READ, ss32, sizeof(SS32)))
620 return -EFAULT;
621 if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base)))
622 return -EFAULT;
7116e994
HC		 623 if (__get_user(udata, &ss32->iomem_base))
624 return -EFAULT;
1da177e4 625 ss.iomem_base = compat_ptr(udata);
7116e994
HC		 626 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
627 __get_user(ss.port_high, &ss32->port_high))
628 return -EFAULT;
1da177e4
LT		 629 ss.iomap_base = 0UL;
630 }
631 set_fs(KERNEL_DS);
632 err = sys_ioctl(fd,cmd,(unsigned long)(&ss));
633 set_fs(oldseg);
634 if (cmd == TIOCGSERIAL && err >= 0) {
635 if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32)))
636 return -EFAULT;
637 if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base)))
638 return -EFAULT;
7116e994
HC		 639 base = (unsigned long)ss.iomem_base >> 32 ?
640 0xffffffff : (unsigned)(unsigned long)ss.iomem_base;
641 if (__put_user(base, &ss32->iomem_base) ||
642 __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
643 __put_user(ss.port_high, &ss32->port_high))
644 return -EFAULT;
1da177e4
LT		 645 }
646 return err;
647}
648
1da177e4
LT		 649/*
650 * I2C layer ioctls
651 */
652
653struct i2c_msg32 {
654 u16 addr;
655 u16 flags;
656 u16 len;
657 compat_caddr_t buf;
658};
659
660struct i2c_rdwr_ioctl_data32 {
661 compat_caddr_t msgs; /* struct i2c_msg __user *msgs */
662 u32 nmsgs;
663};
664
665struct i2c_smbus_ioctl_data32 {
666 u8 read_write;
667 u8 command;
668 u32 size;
669 compat_caddr_t data; /* union i2c_smbus_data *data */
670};
671
672struct i2c_rdwr_aligned {
673 struct i2c_rdwr_ioctl_data cmd;
674 struct i2c_msg msgs[0];
675};
676
43c6e7b9
AB		 677static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
678 struct i2c_rdwr_ioctl_data32 __user *udata)
1da177e4 679{
1da177e4
LT		 680 struct i2c_rdwr_aligned __user *tdata;
681 struct i2c_msg __user *tmsgs;
682 struct i2c_msg32 __user *umsgs;
683 compat_caddr_t datap;
684 int nmsgs, i;
685
686 if (get_user(nmsgs, &udata->nmsgs))
687 return -EFAULT;
688 if (nmsgs > I2C_RDRW_IOCTL_MAX_MSGS)
689 return -EINVAL;
690
691 if (get_user(datap, &udata->msgs))
692 return -EFAULT;
693 umsgs = compat_ptr(datap);
694
695 tdata = compat_alloc_user_space(sizeof(*tdata) +
696 nmsgs * sizeof(struct i2c_msg));
697 tmsgs = &tdata->msgs[0];
698
699 if (put_user(nmsgs, &tdata->cmd.nmsgs) ||
700 put_user(tmsgs, &tdata->cmd.msgs))
701 return -EFAULT;
702
703 for (i = 0; i < nmsgs; i++) {
704 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
705 return -EFAULT;
706 if (get_user(datap, &umsgs[i].buf) ||
707 put_user(compat_ptr(datap), &tmsgs[i].buf))
708 return -EFAULT;
709 }
710 return sys_ioctl(fd, cmd, (unsigned long)tdata);
711}
712
43c6e7b9
AB		 713static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd,
714 struct i2c_smbus_ioctl_data32 __user *udata)
1da177e4
LT		 715{
716 struct i2c_smbus_ioctl_data __user *tdata;
1da177e4
LT		 717 compat_caddr_t datap;
718
719 tdata = compat_alloc_user_space(sizeof(*tdata));
720 if (tdata == NULL)
721 return -ENOMEM;
722 if (!access_ok(VERIFY_WRITE, tdata, sizeof(*tdata)))
723 return -EFAULT;
724
1da177e4
LT		 725 if (!access_ok(VERIFY_READ, udata, sizeof(*udata)))
726 return -EFAULT;
727
728 if (__copy_in_user(&tdata->read_write, &udata->read_write, 2 * sizeof(u8)))
729 return -EFAULT;
730 if (__copy_in_user(&tdata->size, &udata->size, 2 * sizeof(u32)))
731 return -EFAULT;
732 if (__get_user(datap, &udata->data) ||
733 __put_user(compat_ptr(datap), &tdata->data))
734 return -EFAULT;
735
736 return sys_ioctl(fd, cmd, (unsigned long)tdata);
737}
738
ec3cad96
CH		 739#define RTC_IRQP_READ32 _IOR('p', 0x0b, compat_ulong_t)
740#define RTC_IRQP_SET32 _IOW('p', 0x0c, compat_ulong_t)
741#define RTC_EPOCH_READ32 _IOR('p', 0x0d, compat_ulong_t)
742#define RTC_EPOCH_SET32 _IOW('p', 0x0e, compat_ulong_t)
743
43c6e7b9 744static int rtc_ioctl(unsigned fd, unsigned cmd, void __user *argp)
ec3cad96
CH		 745{
746 mm_segment_t oldfs = get_fs();
747 compat_ulong_t val32;
748 unsigned long kval;
749 int ret;
750
751 switch (cmd) {
752 case RTC_IRQP_READ32:
753 case RTC_EPOCH_READ32:
754 set_fs(KERNEL_DS);
755 ret = sys_ioctl(fd, (cmd == RTC_IRQP_READ32) ?
756 RTC_IRQP_READ : RTC_EPOCH_READ,
757 (unsigned long)&kval);
758 set_fs(oldfs);
759 if (ret)
760 return ret;
761 val32 = kval;
43c6e7b9 762 return put_user(val32, (unsigned int __user *)argp);
ec3cad96 763 case RTC_IRQP_SET32:
43c6e7b9 764 return sys_ioctl(fd, RTC_IRQP_SET, (unsigned long)argp);
ec3cad96 765 case RTC_EPOCH_SET32:
43c6e7b9 766 return sys_ioctl(fd, RTC_EPOCH_SET, (unsigned long)argp);
ec3cad96 767 }
43c6e7b9
AB		 768
769 return -ENOIOCTLCMD;
ec3cad96
CH		 770}
771
3e63cbb1
AJ		 772/* on ia32 l_start is on a 32-bit boundary */
773#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
774struct space_resv_32 {
775 __s16 l_type;
776 __s16 l_whence;
777 __s64 l_start __attribute__((packed));
778 /* len == 0 means until end of file */
779 __s64 l_len __attribute__((packed));
780 __s32 l_sysid;
781 __u32 l_pid;
782 __s32 l_pad[4]; /* reserve area */
783};
784
785#define FS_IOC_RESVSP_32 _IOW ('X', 40, struct space_resv_32)
786#define FS_IOC_RESVSP64_32 _IOW ('X', 42, struct space_resv_32)
787
788/* just account for different alignment */
43c6e7b9
AB		 789static int compat_ioctl_preallocate(struct file *file,
790 struct space_resv_32 __user *p32)
3e63cbb1 791{
3e63cbb1
AJ		 792 struct space_resv __user *p = compat_alloc_user_space(sizeof(*p));
793
794 if (copy_in_user(&p->l_type, &p32->l_type, sizeof(s16)) ||
795 copy_in_user(&p->l_whence, &p32->l_whence, sizeof(s16)) ||
796 copy_in_user(&p->l_start, &p32->l_start, sizeof(s64)) ||
797 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
798 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
799 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
800 copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
801 return -EFAULT;
802
803 return ioctl_preallocate(file, p);
804}
805#endif
806
661f627d
AB		 807/*
808 * simple reversible transform to make our table more evenly
809 * distributed after sorting.
810 */
811#define XFORM(i) (((i) ^ ((i) << 27) ^ ((i) << 17)) & 0xffffffff)
6272e266 812
661f627d 813#define COMPATIBLE_IOCTL(cmd) XFORM(cmd),
421f0281
AK		 814/* ioctl should not be warned about even if it's not implemented.
815 Valid reasons to use this:
816 - It is implemented with ->compat_ioctl on some device, but programs
817 call it on others too.
818 - The ioctl is not implemented in the native kernel, but programs
819 call it commonly anyways.
820 Most other reasons are not valid. */
821#define IGNORE_IOCTL(cmd) COMPATIBLE_IOCTL(cmd)
e6a6d2ef 822
661f627d 823static unsigned int ioctl_pointer[] = {
644fd4f5
CH		 824/* compatible ioctls first */
825COMPATIBLE_IOCTL(0x4B50) /* KDGHWCLK - not in the kernel, but don't complain */
826COMPATIBLE_IOCTL(0x4B51) /* KDSHWCLK - not in the kernel, but don't complain */
827
828/* Big T */
829COMPATIBLE_IOCTL(TCGETA)
830COMPATIBLE_IOCTL(TCSETA)
831COMPATIBLE_IOCTL(TCSETAW)
832COMPATIBLE_IOCTL(TCSETAF)
833COMPATIBLE_IOCTL(TCSBRK)
644fd4f5
CH		 834COMPATIBLE_IOCTL(TCXONC)
835COMPATIBLE_IOCTL(TCFLSH)
836COMPATIBLE_IOCTL(TCGETS)
837COMPATIBLE_IOCTL(TCSETS)
838COMPATIBLE_IOCTL(TCSETSW)
839COMPATIBLE_IOCTL(TCSETSF)
840COMPATIBLE_IOCTL(TIOCLINUX)
841COMPATIBLE_IOCTL(TIOCSBRK)
b7b8de08 842COMPATIBLE_IOCTL(TIOCGDEV)
644fd4f5 843COMPATIBLE_IOCTL(TIOCCBRK)
4cfbafd3 844COMPATIBLE_IOCTL(TIOCGSID)
644fd4f5 845COMPATIBLE_IOCTL(TIOCGICOUNT)
c6298038
CG		 846COMPATIBLE_IOCTL(TIOCGPKT)
847COMPATIBLE_IOCTL(TIOCGPTLCK)
848COMPATIBLE_IOCTL(TIOCGEXCL)
644fd4f5
CH		 849/* Little t */
850COMPATIBLE_IOCTL(TIOCGETD)
851COMPATIBLE_IOCTL(TIOCSETD)
852COMPATIBLE_IOCTL(TIOCEXCL)
853COMPATIBLE_IOCTL(TIOCNXCL)
854COMPATIBLE_IOCTL(TIOCCONS)
855COMPATIBLE_IOCTL(TIOCGSOFTCAR)
856COMPATIBLE_IOCTL(TIOCSSOFTCAR)
857COMPATIBLE_IOCTL(TIOCSWINSZ)
858COMPATIBLE_IOCTL(TIOCGWINSZ)
859COMPATIBLE_IOCTL(TIOCMGET)
860COMPATIBLE_IOCTL(TIOCMBIC)
861COMPATIBLE_IOCTL(TIOCMBIS)
862COMPATIBLE_IOCTL(TIOCMSET)
863COMPATIBLE_IOCTL(TIOCPKT)
864COMPATIBLE_IOCTL(TIOCNOTTY)
865COMPATIBLE_IOCTL(TIOCSTI)
866COMPATIBLE_IOCTL(TIOCOUTQ)
867COMPATIBLE_IOCTL(TIOCSPGRP)
868COMPATIBLE_IOCTL(TIOCGPGRP)
644fd4f5
CH		 869COMPATIBLE_IOCTL(TIOCGPTN)
870COMPATIBLE_IOCTL(TIOCSPTLCK)
871COMPATIBLE_IOCTL(TIOCSERGETLSR)
26df6d13 872COMPATIBLE_IOCTL(TIOCSIG)
142e5460 873#ifdef TIOCSRS485
84c3b848 874COMPATIBLE_IOCTL(TIOCSRS485)
142e5460
JA		 875#endif
876#ifdef TIOCGRS485
84c3b848 877COMPATIBLE_IOCTL(TIOCGRS485)
142e5460 878#endif
81257def
HC		 879#ifdef TCGETS2
880COMPATIBLE_IOCTL(TCGETS2)
881COMPATIBLE_IOCTL(TCSETS2)
882COMPATIBLE_IOCTL(TCSETSW2)
883COMPATIBLE_IOCTL(TCSETSF2)
884#endif
644fd4f5
CH		 885/* Little f */
886COMPATIBLE_IOCTL(FIOCLEX)
887COMPATIBLE_IOCTL(FIONCLEX)
888COMPATIBLE_IOCTL(FIOASYNC)
889COMPATIBLE_IOCTL(FIONBIO)
890COMPATIBLE_IOCTL(FIONREAD) /* This is also TIOCINQ */
69130c7c 891COMPATIBLE_IOCTL(FS_IOC_FIEMAP)
644fd4f5
CH		 892/* 0x00 */
893COMPATIBLE_IOCTL(FIBMAP)
894COMPATIBLE_IOCTL(FIGETBSZ)
5cf8cf41
CH		 895/* 'X' - originally XFS but some now in the VFS */
896COMPATIBLE_IOCTL(FIFREEZE)
897COMPATIBLE_IOCTL(FITHAW)
644fd4f5
CH		 898COMPATIBLE_IOCTL(KDGETKEYCODE)
899COMPATIBLE_IOCTL(KDSETKEYCODE)
644fd4f5 900COMPATIBLE_IOCTL(KDGKBTYPE)
644fd4f5 901COMPATIBLE_IOCTL(KDGETMODE)
644fd4f5 902COMPATIBLE_IOCTL(KDGKBMODE)
644fd4f5
CH		 903COMPATIBLE_IOCTL(KDGKBMETA)
904COMPATIBLE_IOCTL(KDGKBENT)
905COMPATIBLE_IOCTL(KDSKBENT)
906COMPATIBLE_IOCTL(KDGKBSENT)
907COMPATIBLE_IOCTL(KDSKBSENT)
908COMPATIBLE_IOCTL(KDGKBDIACR)
909COMPATIBLE_IOCTL(KDSKBDIACR)
caaa357d
MS		 910COMPATIBLE_IOCTL(KDGKBDIACRUC)
911COMPATIBLE_IOCTL(KDSKBDIACRUC)
644fd4f5
CH		 912COMPATIBLE_IOCTL(KDKBDREP)
913COMPATIBLE_IOCTL(KDGKBLED)
644fd4f5 914COMPATIBLE_IOCTL(KDGETLED)
3c3622dc 915#ifdef CONFIG_BLOCK
644fd4f5
CH		 916/* Big S */
917COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN)
918COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK)
919COMPATIBLE_IOCTL(SCSI_IOCTL_DOORUNLOCK)
920COMPATIBLE_IOCTL(SCSI_IOCTL_TEST_UNIT_READY)
921COMPATIBLE_IOCTL(SCSI_IOCTL_GET_BUS_NUMBER)
922COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND)
923COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST)
924COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI)
3c3622dc 925#endif
3f001711
AN		 926/* Big V (don't complain on serial console) */
927IGNORE_IOCTL(VT_OPENQRY)
928IGNORE_IOCTL(VT_GETMODE)
644fd4f5
CH		 929/* Little p (/dev/rtc, /dev/envctrl, etc.) */
930COMPATIBLE_IOCTL(RTC_AIE_ON)
931COMPATIBLE_IOCTL(RTC_AIE_OFF)
932COMPATIBLE_IOCTL(RTC_UIE_ON)
933COMPATIBLE_IOCTL(RTC_UIE_OFF)
934COMPATIBLE_IOCTL(RTC_PIE_ON)
935COMPATIBLE_IOCTL(RTC_PIE_OFF)
936COMPATIBLE_IOCTL(RTC_WIE_ON)
937COMPATIBLE_IOCTL(RTC_WIE_OFF)
938COMPATIBLE_IOCTL(RTC_ALM_SET)
939COMPATIBLE_IOCTL(RTC_ALM_READ)
940COMPATIBLE_IOCTL(RTC_RD_TIME)
941COMPATIBLE_IOCTL(RTC_SET_TIME)
942COMPATIBLE_IOCTL(RTC_WKALM_SET)
943COMPATIBLE_IOCTL(RTC_WKALM_RD)
6fa3eb70
S		 944COMPATIBLE_IOCTL(RTC_AUTOBOOT_ON)
945COMPATIBLE_IOCTL(RTC_AUTOBOOT_OFF)
644fd4f5
CH		 946/*
947 * These two are only for the sbus rtc driver, but
948 * hwclock tries them on every rtc device first when
949 * running on sparc. On other architectures the entries
950 * are useless but harmless.
951 */
952COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
953COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
954/* Little m */
955COMPATIBLE_IOCTL(MTIOCTOP)
956/* Socket level stuff */
957COMPATIBLE_IOCTL(FIOQSIZE)
3c3622dc 958#ifdef CONFIG_BLOCK
5a07ea0b
AB		 959/* loop */
960IGNORE_IOCTL(LOOP_CLR_FD)
f79f1185
AB		 961/* md calls this on random blockdevs */
962IGNORE_IOCTL(RAID_VERSION)
390192b3
JS		 963/* qemu/qemu-img might call these two on plain files for probing */
964IGNORE_IOCTL(CDROM_DRIVE_STATUS)
965IGNORE_IOCTL(FDGETPRM32)
644fd4f5
CH		 966/* SG stuff */
967COMPATIBLE_IOCTL(SG_SET_TIMEOUT)
968COMPATIBLE_IOCTL(SG_GET_TIMEOUT)
969COMPATIBLE_IOCTL(SG_EMULATED_HOST)
644fd4f5
CH		 970COMPATIBLE_IOCTL(SG_GET_TRANSFORM)
971COMPATIBLE_IOCTL(SG_SET_RESERVED_SIZE)
972COMPATIBLE_IOCTL(SG_GET_RESERVED_SIZE)
973COMPATIBLE_IOCTL(SG_GET_SCSI_ID)
974COMPATIBLE_IOCTL(SG_SET_FORCE_LOW_DMA)
975COMPATIBLE_IOCTL(SG_GET_LOW_DMA)
976COMPATIBLE_IOCTL(SG_SET_FORCE_PACK_ID)
977COMPATIBLE_IOCTL(SG_GET_PACK_ID)
978COMPATIBLE_IOCTL(SG_GET_NUM_WAITING)
979COMPATIBLE_IOCTL(SG_SET_DEBUG)
980COMPATIBLE_IOCTL(SG_GET_SG_TABLESIZE)
981COMPATIBLE_IOCTL(SG_GET_COMMAND_Q)
982COMPATIBLE_IOCTL(SG_SET_COMMAND_Q)
983COMPATIBLE_IOCTL(SG_GET_VERSION_NUM)
984COMPATIBLE_IOCTL(SG_NEXT_CMD_LEN)
985COMPATIBLE_IOCTL(SG_SCSI_RESET)
986COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE)
987COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN)
988COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN)
3c3622dc 989#endif
644fd4f5
CH		 990/* PPP stuff */
991COMPATIBLE_IOCTL(PPPIOCGFLAGS)
992COMPATIBLE_IOCTL(PPPIOCSFLAGS)
993COMPATIBLE_IOCTL(PPPIOCGASYNCMAP)
994COMPATIBLE_IOCTL(PPPIOCSASYNCMAP)
995COMPATIBLE_IOCTL(PPPIOCGUNIT)
996COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP)
997COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP)
998COMPATIBLE_IOCTL(PPPIOCGMRU)
999COMPATIBLE_IOCTL(PPPIOCSMRU)
1000COMPATIBLE_IOCTL(PPPIOCSMAXCID)
1001COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP)
1002COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP)
1003COMPATIBLE_IOCTL(PPPIOCXFERUNIT)
1004/* PPPIOCSCOMPRESS is translated */
1005COMPATIBLE_IOCTL(PPPIOCGNPMODE)
1006COMPATIBLE_IOCTL(PPPIOCSNPMODE)
1007COMPATIBLE_IOCTL(PPPIOCGDEBUG)
1008COMPATIBLE_IOCTL(PPPIOCSDEBUG)
1009/* PPPIOCSPASS is translated */
1010/* PPPIOCSACTIVE is translated */
1011/* PPPIOCGIDLE is translated */
1012COMPATIBLE_IOCTL(PPPIOCNEWUNIT)
1013COMPATIBLE_IOCTL(PPPIOCATTACH)
1014COMPATIBLE_IOCTL(PPPIOCDETACH)
1015COMPATIBLE_IOCTL(PPPIOCSMRRU)
1016COMPATIBLE_IOCTL(PPPIOCCONNECT)
1017COMPATIBLE_IOCTL(PPPIOCDISCONN)
1018COMPATIBLE_IOCTL(PPPIOCATTCHAN)
1019COMPATIBLE_IOCTL(PPPIOCGCHAN)
8bab6f14 1020COMPATIBLE_IOCTL(PPPIOCGL2TPSTATS)
644fd4f5
CH		 1021/* PPPOX */
1022COMPATIBLE_IOCTL(PPPOEIOCSFWD)
1023COMPATIBLE_IOCTL(PPPOEIOCDFWD)
644fd4f5
CH		 1024/* ppdev */
1025COMPATIBLE_IOCTL(PPSETMODE)
1026COMPATIBLE_IOCTL(PPRSTATUS)
1027COMPATIBLE_IOCTL(PPRCONTROL)
1028COMPATIBLE_IOCTL(PPWCONTROL)
1029COMPATIBLE_IOCTL(PPFCONTROL)
1030COMPATIBLE_IOCTL(PPRDATA)
1031COMPATIBLE_IOCTL(PPWDATA)
1032COMPATIBLE_IOCTL(PPCLAIM)
1033COMPATIBLE_IOCTL(PPRELEASE)
1034COMPATIBLE_IOCTL(PPYIELD)
1035COMPATIBLE_IOCTL(PPEXCL)
1036COMPATIBLE_IOCTL(PPDATADIR)
1037COMPATIBLE_IOCTL(PPNEGOT)
1038COMPATIBLE_IOCTL(PPWCTLONIRQ)
1039COMPATIBLE_IOCTL(PPCLRIRQ)
1040COMPATIBLE_IOCTL(PPSETPHASE)
1041COMPATIBLE_IOCTL(PPGETMODES)
1042COMPATIBLE_IOCTL(PPGETMODE)
1043COMPATIBLE_IOCTL(PPGETPHASE)
1044COMPATIBLE_IOCTL(PPGETFLAGS)
1045COMPATIBLE_IOCTL(PPSETFLAGS)
644fd4f5
CH		 1046/* Big A */
1047/* sparc only */
1048/* Big Q for sound/OSS */
1049COMPATIBLE_IOCTL(SNDCTL_SEQ_RESET)
1050COMPATIBLE_IOCTL(SNDCTL_SEQ_SYNC)
1051COMPATIBLE_IOCTL(SNDCTL_SYNTH_INFO)
1052COMPATIBLE_IOCTL(SNDCTL_SEQ_CTRLRATE)
1053COMPATIBLE_IOCTL(SNDCTL_SEQ_GETOUTCOUNT)
1054COMPATIBLE_IOCTL(SNDCTL_SEQ_GETINCOUNT)
1055COMPATIBLE_IOCTL(SNDCTL_SEQ_PERCMODE)
1056COMPATIBLE_IOCTL(SNDCTL_FM_LOAD_INSTR)
1057COMPATIBLE_IOCTL(SNDCTL_SEQ_TESTMIDI)
1058COMPATIBLE_IOCTL(SNDCTL_SEQ_RESETSAMPLES)
1059COMPATIBLE_IOCTL(SNDCTL_SEQ_NRSYNTHS)
1060COMPATIBLE_IOCTL(SNDCTL_SEQ_NRMIDIS)
1061COMPATIBLE_IOCTL(SNDCTL_MIDI_INFO)
1062COMPATIBLE_IOCTL(SNDCTL_SEQ_THRESHOLD)
1063COMPATIBLE_IOCTL(SNDCTL_SYNTH_MEMAVL)
1064COMPATIBLE_IOCTL(SNDCTL_FM_4OP_ENABLE)
1065COMPATIBLE_IOCTL(SNDCTL_SEQ_PANIC)
1066COMPATIBLE_IOCTL(SNDCTL_SEQ_OUTOFBAND)
1067COMPATIBLE_IOCTL(SNDCTL_SEQ_GETTIME)
1068COMPATIBLE_IOCTL(SNDCTL_SYNTH_ID)
1069COMPATIBLE_IOCTL(SNDCTL_SYNTH_CONTROL)
1070COMPATIBLE_IOCTL(SNDCTL_SYNTH_REMOVESAMPLE)
1071/* Big T for sound/OSS */
1072COMPATIBLE_IOCTL(SNDCTL_TMR_TIMEBASE)
1073COMPATIBLE_IOCTL(SNDCTL_TMR_START)
1074COMPATIBLE_IOCTL(SNDCTL_TMR_STOP)
1075COMPATIBLE_IOCTL(SNDCTL_TMR_CONTINUE)
1076COMPATIBLE_IOCTL(SNDCTL_TMR_TEMPO)
1077COMPATIBLE_IOCTL(SNDCTL_TMR_SOURCE)
1078COMPATIBLE_IOCTL(SNDCTL_TMR_METRONOME)
1079COMPATIBLE_IOCTL(SNDCTL_TMR_SELECT)
1080/* Little m for sound/OSS */
1081COMPATIBLE_IOCTL(SNDCTL_MIDI_PRETIME)
1082COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUMODE)
1083COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUCMD)
1084/* Big P for sound/OSS */
1085COMPATIBLE_IOCTL(SNDCTL_DSP_RESET)
1086COMPATIBLE_IOCTL(SNDCTL_DSP_SYNC)
1087COMPATIBLE_IOCTL(SNDCTL_DSP_SPEED)
1088COMPATIBLE_IOCTL(SNDCTL_DSP_STEREO)
1089COMPATIBLE_IOCTL(SNDCTL_DSP_GETBLKSIZE)
1090COMPATIBLE_IOCTL(SNDCTL_DSP_CHANNELS)
1091COMPATIBLE_IOCTL(SOUND_PCM_WRITE_FILTER)
1092COMPATIBLE_IOCTL(SNDCTL_DSP_POST)
1093COMPATIBLE_IOCTL(SNDCTL_DSP_SUBDIVIDE)
1094COMPATIBLE_IOCTL(SNDCTL_DSP_SETFRAGMENT)
1095COMPATIBLE_IOCTL(SNDCTL_DSP_GETFMTS)
1096COMPATIBLE_IOCTL(SNDCTL_DSP_SETFMT)
1097COMPATIBLE_IOCTL(SNDCTL_DSP_GETOSPACE)
1098COMPATIBLE_IOCTL(SNDCTL_DSP_GETISPACE)
1099COMPATIBLE_IOCTL(SNDCTL_DSP_NONBLOCK)
1100COMPATIBLE_IOCTL(SNDCTL_DSP_GETCAPS)
1101COMPATIBLE_IOCTL(SNDCTL_DSP_GETTRIGGER)
1102COMPATIBLE_IOCTL(SNDCTL_DSP_SETTRIGGER)
1103COMPATIBLE_IOCTL(SNDCTL_DSP_GETIPTR)
1104COMPATIBLE_IOCTL(SNDCTL_DSP_GETOPTR)
1105/* SNDCTL_DSP_MAPINBUF, XXX needs translation */
1106/* SNDCTL_DSP_MAPOUTBUF, XXX needs translation */
1107COMPATIBLE_IOCTL(SNDCTL_DSP_SETSYNCRO)
1108COMPATIBLE_IOCTL(SNDCTL_DSP_SETDUPLEX)
1109COMPATIBLE_IOCTL(SNDCTL_DSP_GETODELAY)
1110COMPATIBLE_IOCTL(SNDCTL_DSP_PROFILE)
1111COMPATIBLE_IOCTL(SOUND_PCM_READ_RATE)
1112COMPATIBLE_IOCTL(SOUND_PCM_READ_CHANNELS)
1113COMPATIBLE_IOCTL(SOUND_PCM_READ_BITS)
1114COMPATIBLE_IOCTL(SOUND_PCM_READ_FILTER)
1115/* Big C for sound/OSS */
1116COMPATIBLE_IOCTL(SNDCTL_COPR_RESET)
1117COMPATIBLE_IOCTL(SNDCTL_COPR_LOAD)
1118COMPATIBLE_IOCTL(SNDCTL_COPR_RDATA)
1119COMPATIBLE_IOCTL(SNDCTL_COPR_RCODE)
1120COMPATIBLE_IOCTL(SNDCTL_COPR_WDATA)
1121COMPATIBLE_IOCTL(SNDCTL_COPR_WCODE)
1122COMPATIBLE_IOCTL(SNDCTL_COPR_RUN)
1123COMPATIBLE_IOCTL(SNDCTL_COPR_HALT)
1124COMPATIBLE_IOCTL(SNDCTL_COPR_SENDMSG)
1125COMPATIBLE_IOCTL(SNDCTL_COPR_RCVMSG)
1126/* Big M for sound/OSS */
1127COMPATIBLE_IOCTL(SOUND_MIXER_READ_VOLUME)
1128COMPATIBLE_IOCTL(SOUND_MIXER_READ_BASS)
1129COMPATIBLE_IOCTL(SOUND_MIXER_READ_TREBLE)
1130COMPATIBLE_IOCTL(SOUND_MIXER_READ_SYNTH)
1131COMPATIBLE_IOCTL(SOUND_MIXER_READ_PCM)
1132COMPATIBLE_IOCTL(SOUND_MIXER_READ_SPEAKER)
1133COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE)
1134COMPATIBLE_IOCTL(SOUND_MIXER_READ_MIC)
1135COMPATIBLE_IOCTL(SOUND_MIXER_READ_CD)
1136COMPATIBLE_IOCTL(SOUND_MIXER_READ_IMIX)
1137COMPATIBLE_IOCTL(SOUND_MIXER_READ_ALTPCM)
1138COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECLEV)
1139COMPATIBLE_IOCTL(SOUND_MIXER_READ_IGAIN)
1140COMPATIBLE_IOCTL(SOUND_MIXER_READ_OGAIN)
1141COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE1)
1142COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE2)
1143COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE3)
1144COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL1))
1145COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL2))
1146COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL3))
1147COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEIN))
1148COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEOUT))
1149COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_VIDEO))
1150COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_RADIO))
1151COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_MONITOR))
1152COMPATIBLE_IOCTL(SOUND_MIXER_READ_MUTE)
1153/* SOUND_MIXER_READ_ENHANCE, same value as READ_MUTE */
1154/* SOUND_MIXER_READ_LOUD, same value as READ_MUTE */
1155COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECSRC)
1156COMPATIBLE_IOCTL(SOUND_MIXER_READ_DEVMASK)
1157COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECMASK)
1158COMPATIBLE_IOCTL(SOUND_MIXER_READ_STEREODEVS)
1159COMPATIBLE_IOCTL(SOUND_MIXER_READ_CAPS)
1160COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_VOLUME)
1161COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_BASS)
1162COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_TREBLE)
1163COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SYNTH)
1164COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_PCM)
1165COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SPEAKER)
1166COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE)
1167COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MIC)
1168COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_CD)
1169COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IMIX)
1170COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_ALTPCM)
1171COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECLEV)
1172COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IGAIN)
1173COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_OGAIN)
1174COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE1)
1175COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE2)
1176COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE3)
1177COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL1))
1178COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL2))
1179COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL3))
1180COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEIN))
1181COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEOUT))
1182COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_VIDEO))
1183COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_RADIO))
1184COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_MONITOR))
1185COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MUTE)
1186/* SOUND_MIXER_WRITE_ENHANCE, same value as WRITE_MUTE */
1187/* SOUND_MIXER_WRITE_LOUD, same value as WRITE_MUTE */
1188COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECSRC)
1189COMPATIBLE_IOCTL(SOUND_MIXER_INFO)
1190COMPATIBLE_IOCTL(SOUND_OLD_MIXER_INFO)
1191COMPATIBLE_IOCTL(SOUND_MIXER_ACCESS)
1192COMPATIBLE_IOCTL(SOUND_MIXER_AGC)
1193COMPATIBLE_IOCTL(SOUND_MIXER_3DSE)
1194COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE1)
1195COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE2)
1196COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE3)
1197COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE4)
1198COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5)
1199COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS)
1200COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS)
1201COMPATIBLE_IOCTL(OSS_GETVERSION)
644fd4f5
CH		 1202/* Raw devices */
1203COMPATIBLE_IOCTL(RAW_SETBIND)
1204COMPATIBLE_IOCTL(RAW_GETBIND)
644fd4f5
CH		 1205/* Watchdog */
1206COMPATIBLE_IOCTL(WDIOC_GETSUPPORT)
1207COMPATIBLE_IOCTL(WDIOC_GETSTATUS)
1208COMPATIBLE_IOCTL(WDIOC_GETBOOTSTATUS)
1209COMPATIBLE_IOCTL(WDIOC_GETTEMP)
1210COMPATIBLE_IOCTL(WDIOC_SETOPTIONS)
1211COMPATIBLE_IOCTL(WDIOC_KEEPALIVE)
1212COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT)
1213COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT)
1214/* Big R */
1215COMPATIBLE_IOCTL(RNDGETENTCNT)
1216COMPATIBLE_IOCTL(RNDADDTOENTCNT)
1217COMPATIBLE_IOCTL(RNDGETPOOL)
1218COMPATIBLE_IOCTL(RNDADDENTROPY)
1219COMPATIBLE_IOCTL(RNDZAPENTCNT)
1220COMPATIBLE_IOCTL(RNDCLEARPOOL)
1221/* Bluetooth */
1222COMPATIBLE_IOCTL(HCIDEVUP)
1223COMPATIBLE_IOCTL(HCIDEVDOWN)
1224COMPATIBLE_IOCTL(HCIDEVRESET)
1225COMPATIBLE_IOCTL(HCIDEVRESTAT)
1226COMPATIBLE_IOCTL(HCIGETDEVLIST)
1227COMPATIBLE_IOCTL(HCIGETDEVINFO)
1228COMPATIBLE_IOCTL(HCIGETCONNLIST)
1229COMPATIBLE_IOCTL(HCIGETCONNINFO)
40be492f 1230COMPATIBLE_IOCTL(HCIGETAUTHINFO)
644fd4f5
CH		 1231COMPATIBLE_IOCTL(HCISETRAW)
1232COMPATIBLE_IOCTL(HCISETSCAN)
1233COMPATIBLE_IOCTL(HCISETAUTH)
1234COMPATIBLE_IOCTL(HCISETENCRYPT)
1235COMPATIBLE_IOCTL(HCISETPTYPE)
1236COMPATIBLE_IOCTL(HCISETLINKPOL)
1237COMPATIBLE_IOCTL(HCISETLINKMODE)
1238COMPATIBLE_IOCTL(HCISETACLMTU)
1239COMPATIBLE_IOCTL(HCISETSCOMTU)
f0358568
JH		 1240COMPATIBLE_IOCTL(HCIBLOCKADDR)
1241COMPATIBLE_IOCTL(HCIUNBLOCKADDR)
644fd4f5
CH		 1242COMPATIBLE_IOCTL(HCIINQUIRY)
1243COMPATIBLE_IOCTL(HCIUARTSETPROTO)
1244COMPATIBLE_IOCTL(HCIUARTGETPROTO)
1245COMPATIBLE_IOCTL(RFCOMMCREATEDEV)
1246COMPATIBLE_IOCTL(RFCOMMRELEASEDEV)
1247COMPATIBLE_IOCTL(RFCOMMGETDEVLIST)
1248COMPATIBLE_IOCTL(RFCOMMGETDEVINFO)
1249COMPATIBLE_IOCTL(RFCOMMSTEALDLC)
1250COMPATIBLE_IOCTL(BNEPCONNADD)
1251COMPATIBLE_IOCTL(BNEPCONNDEL)
1252COMPATIBLE_IOCTL(BNEPGETCONNLIST)
1253COMPATIBLE_IOCTL(BNEPGETCONNINFO)
1254COMPATIBLE_IOCTL(CMTPCONNADD)
1255COMPATIBLE_IOCTL(CMTPCONNDEL)
1256COMPATIBLE_IOCTL(CMTPGETCONNLIST)
1257COMPATIBLE_IOCTL(CMTPGETCONNINFO)
1258COMPATIBLE_IOCTL(HIDPCONNADD)
1259COMPATIBLE_IOCTL(HIDPCONNDEL)
1260COMPATIBLE_IOCTL(HIDPGETCONNLIST)
1261COMPATIBLE_IOCTL(HIDPGETCONNINFO)
1262/* CAPI */
1263COMPATIBLE_IOCTL(CAPI_REGISTER)
1264COMPATIBLE_IOCTL(CAPI_GET_MANUFACTURER)
1265COMPATIBLE_IOCTL(CAPI_GET_VERSION)
1266COMPATIBLE_IOCTL(CAPI_GET_SERIAL)
1267COMPATIBLE_IOCTL(CAPI_GET_PROFILE)
1268COMPATIBLE_IOCTL(CAPI_MANUFACTURER_CMD)
1269COMPATIBLE_IOCTL(CAPI_GET_ERRCODE)
1270COMPATIBLE_IOCTL(CAPI_INSTALLED)
1271COMPATIBLE_IOCTL(CAPI_GET_FLAGS)
1272COMPATIBLE_IOCTL(CAPI_SET_FLAGS)
1273COMPATIBLE_IOCTL(CAPI_CLR_FLAGS)
1274COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT)
1275COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT)
1276/* Siemens Gigaset */
1277COMPATIBLE_IOCTL(GIGASET_REDIR)
1278COMPATIBLE_IOCTL(GIGASET_CONFIG)
1279COMPATIBLE_IOCTL(GIGASET_BRKCHARS)
1280COMPATIBLE_IOCTL(GIGASET_VERSION)
1281/* Misc. */
1282COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */
1283COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */
1284COMPATIBLE_IOCTL(PCIIOC_CONTROLLER)
1285COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO)
1286COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_MEM)
1287COMPATIBLE_IOCTL(PCIIOC_WRITE_COMBINE)
644fd4f5 1288/* NBD */
644fd4f5
CH		 1289COMPATIBLE_IOCTL(NBD_DO_IT)
1290COMPATIBLE_IOCTL(NBD_CLEAR_SOCK)
1291COMPATIBLE_IOCTL(NBD_CLEAR_QUE)
1292COMPATIBLE_IOCTL(NBD_PRINT_DEBUG)
644fd4f5
CH		 1293COMPATIBLE_IOCTL(NBD_DISCONNECT)
1294/* i2c */
1295COMPATIBLE_IOCTL(I2C_SLAVE)
1296COMPATIBLE_IOCTL(I2C_SLAVE_FORCE)
1297COMPATIBLE_IOCTL(I2C_TENBIT)
1298COMPATIBLE_IOCTL(I2C_PEC)
1299COMPATIBLE_IOCTL(I2C_RETRIES)
1300COMPATIBLE_IOCTL(I2C_TIMEOUT)
644fd4f5
CH		 1301/* hiddev */
1302COMPATIBLE_IOCTL(HIDIOCGVERSION)
1303COMPATIBLE_IOCTL(HIDIOCAPPLICATION)
1304COMPATIBLE_IOCTL(HIDIOCGDEVINFO)
1305COMPATIBLE_IOCTL(HIDIOCGSTRING)
1306COMPATIBLE_IOCTL(HIDIOCINITREPORT)
1307COMPATIBLE_IOCTL(HIDIOCGREPORT)
1308COMPATIBLE_IOCTL(HIDIOCSREPORT)
1309COMPATIBLE_IOCTL(HIDIOCGREPORTINFO)
1310COMPATIBLE_IOCTL(HIDIOCGFIELDINFO)
1311COMPATIBLE_IOCTL(HIDIOCGUSAGE)
1312COMPATIBLE_IOCTL(HIDIOCSUSAGE)
1313COMPATIBLE_IOCTL(HIDIOCGUCODE)
1314COMPATIBLE_IOCTL(HIDIOCGFLAG)
1315COMPATIBLE_IOCTL(HIDIOCSFLAG)
1316COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX)
1317COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO)
1318/* dvb */
1319COMPATIBLE_IOCTL(AUDIO_STOP)
1320COMPATIBLE_IOCTL(AUDIO_PLAY)
1321COMPATIBLE_IOCTL(AUDIO_PAUSE)
1322COMPATIBLE_IOCTL(AUDIO_CONTINUE)
1323COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE)
1324COMPATIBLE_IOCTL(AUDIO_SET_MUTE)
1325COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC)
1326COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE)
1327COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT)
1328COMPATIBLE_IOCTL(AUDIO_GET_STATUS)
1329COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES)
1330COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER)
1331COMPATIBLE_IOCTL(AUDIO_SET_ID)
1332COMPATIBLE_IOCTL(AUDIO_SET_MIXER)
1333COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE)
1334COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID)
1335COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES)
1336COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE)
1337COMPATIBLE_IOCTL(DMX_START)
1338COMPATIBLE_IOCTL(DMX_STOP)
1339COMPATIBLE_IOCTL(DMX_SET_FILTER)
1340COMPATIBLE_IOCTL(DMX_SET_PES_FILTER)
1341COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE)
1342COMPATIBLE_IOCTL(DMX_GET_PES_PIDS)
1343COMPATIBLE_IOCTL(DMX_GET_CAPS)
1344COMPATIBLE_IOCTL(DMX_SET_SOURCE)
1345COMPATIBLE_IOCTL(DMX_GET_STC)
1346COMPATIBLE_IOCTL(FE_GET_INFO)
1347COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD)
1348COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD)
1349COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY)
1350COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST)
1351COMPATIBLE_IOCTL(FE_SET_TONE)
1352COMPATIBLE_IOCTL(FE_SET_VOLTAGE)
1353COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE)
1354COMPATIBLE_IOCTL(FE_READ_STATUS)
1355COMPATIBLE_IOCTL(FE_READ_BER)
1356COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH)
1357COMPATIBLE_IOCTL(FE_READ_SNR)
1358COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS)
1359COMPATIBLE_IOCTL(FE_SET_FRONTEND)
1360COMPATIBLE_IOCTL(FE_GET_FRONTEND)
1361COMPATIBLE_IOCTL(FE_GET_EVENT)
1362COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD)
1363COMPATIBLE_IOCTL(VIDEO_STOP)
1364COMPATIBLE_IOCTL(VIDEO_PLAY)
1365COMPATIBLE_IOCTL(VIDEO_FREEZE)
1366COMPATIBLE_IOCTL(VIDEO_CONTINUE)
1367COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE)
1368COMPATIBLE_IOCTL(VIDEO_SET_BLANK)
1369COMPATIBLE_IOCTL(VIDEO_GET_STATUS)
1370COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT)
1371COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD)
1372COMPATIBLE_IOCTL(VIDEO_SLOWMOTION)
1373COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES)
1374COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER)
1375COMPATIBLE_IOCTL(VIDEO_SET_ID)
1376COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE)
1377COMPATIBLE_IOCTL(VIDEO_SET_FORMAT)
1378COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM)
1379COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT)
1380COMPATIBLE_IOCTL(VIDEO_SET_SPU)
1381COMPATIBLE_IOCTL(VIDEO_GET_NAVI)
1382COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES)
1383COMPATIBLE_IOCTL(VIDEO_GET_SIZE)
1384COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE)
1385
3fee37c1
AM		 1386/* joystick */
1387COMPATIBLE_IOCTL(JSIOCGVERSION)
1388COMPATIBLE_IOCTL(JSIOCGAXES)
1389COMPATIBLE_IOCTL(JSIOCGBUTTONS)
1390COMPATIBLE_IOCTL(JSIOCGNAME(0))
1391
9c0cbd54
CH		 1392#ifdef TIOCGLTC
1393COMPATIBLE_IOCTL(TIOCGLTC)
1394COMPATIBLE_IOCTL(TIOCSLTC)
1395#endif
7a81e316
CH		 1396#ifdef TIOCSTART
1397/*
6070d81e 1398 * For these two we have definitions in ioctls.h and/or termios.h on
7a81e316
CH		 1399 * some architectures but no actual implemention. Some applications
1400 * like bash call them if they are defined in the headers, so we provide
1401 * entries here to avoid syslog message spew.
1402 */
1403COMPATIBLE_IOCTL(TIOCSTART)
1404COMPATIBLE_IOCTL(TIOCSTOP)
1405#endif
c6b44d10 1406
2724b6db
AK		 1407/* fat 'r' ioctls. These are handled by fat with ->compat_ioctl,
1408 but we don't want warnings on other file systems. So declare
1409 them as compatible here. */
1410#define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2])
1411#define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2])
1412
1413IGNORE_IOCTL(VFAT_IOCTL_READDIR_BOTH32)
1414IGNORE_IOCTL(VFAT_IOCTL_READDIR_SHORT32)
98701dc1 1415
8163904e
DM		 1416#ifdef CONFIG_SPARC
1417/* Sparc framebuffers, handled in sbusfb_compat_ioctl() */
1418IGNORE_IOCTL(FBIOGTYPE)
1419IGNORE_IOCTL(FBIOSATTR)
1420IGNORE_IOCTL(FBIOGATTR)
1421IGNORE_IOCTL(FBIOSVIDEO)
1422IGNORE_IOCTL(FBIOGVIDEO)
1423IGNORE_IOCTL(FBIOSCURPOS)
1424IGNORE_IOCTL(FBIOGCURPOS)
1425IGNORE_IOCTL(FBIOGCURMAX)
1426IGNORE_IOCTL(FBIOPUTCMAP32)
1427IGNORE_IOCTL(FBIOGETCMAP32)
1428IGNORE_IOCTL(FBIOSCURSOR32)
1429IGNORE_IOCTL(FBIOGCURSOR32)
1430#endif
e6a6d2ef 1431};
6e87abd0 1432
5a07ea0b
AB		 1433/*
1434 * Convert common ioctl arguments based on their command number
1435 *
1436 * Please do not add any code in here. Instead, implement
1437 * a compat_ioctl operation in the place that handleѕ the
1438 * ioctl for the native case.
1439 */
1440static long do_ioctl_trans(int fd, unsigned int cmd,
1441 unsigned long arg, struct file *file)
1442{
43c6e7b9
AB		 1443 void __user *argp = compat_ptr(arg);
1444
5a07ea0b
AB		 1445 switch (cmd) {
1446 case PPPIOCGIDLE32:
43c6e7b9 1447 return ppp_gidle(fd, cmd, argp);
5a07ea0b 1448 case PPPIOCSCOMPRESS32:
43c6e7b9 1449 return ppp_scompress(fd, cmd, argp);
5a07ea0b
AB		 1450 case PPPIOCSPASS32:
1451 case PPPIOCSACTIVE32:
43c6e7b9 1452 return ppp_sock_fprog_ioctl_trans(fd, cmd, argp);
5a07ea0b
AB		 1453#ifdef CONFIG_BLOCK
1454 case SG_IO:
43c6e7b9 1455 return sg_ioctl_trans(fd, cmd, argp);
5a07ea0b 1456 case SG_GET_REQUEST_TABLE:
43c6e7b9 1457 return sg_grt_trans(fd, cmd, argp);
5a07ea0b
AB		 1458 case MTIOCGET32:
1459 case MTIOCPOS32:
43c6e7b9 1460 return mt_ioctl_trans(fd, cmd, argp);
5a07ea0b 1461#endif
5a07ea0b
AB		 1462 /* Serial */
1463 case TIOCGSERIAL:
1464 case TIOCSSERIAL:
43c6e7b9 1465 return serial_struct_ioctl(fd, cmd, argp);
5a07ea0b
AB		 1466 /* i2c */
1467 case I2C_FUNCS:
43c6e7b9 1468 return w_long(fd, cmd, argp);
5a07ea0b 1469 case I2C_RDWR:
43c6e7b9 1470 return do_i2c_rdwr_ioctl(fd, cmd, argp);
5a07ea0b 1471 case I2C_SMBUS:
43c6e7b9 1472 return do_i2c_smbus_ioctl(fd, cmd, argp);
5a07ea0b
AB		 1473 /* Not implemented in the native kernel */
1474 case RTC_IRQP_READ32:
1475 case RTC_IRQP_SET32:
1476 case RTC_EPOCH_READ32:
1477 case RTC_EPOCH_SET32:
43c6e7b9 1478 return rtc_ioctl(fd, cmd, argp);
5a07ea0b
AB		 1479
1480 /* dvb */
1481 case VIDEO_GET_EVENT:
43c6e7b9 1482 return do_video_get_event(fd, cmd, argp);
5a07ea0b 1483 case VIDEO_STILLPICTURE:
43c6e7b9 1484 return do_video_stillpicture(fd, cmd, argp);
5a07ea0b 1485 case VIDEO_SET_SPU_PALETTE:
43c6e7b9 1486 return do_video_set_spu_palette(fd, cmd, argp);
5a07ea0b 1487 }
789f0f89
AB		 1488
1489 /*
1490 * These take an integer instead of a pointer as 'arg',
1491 * so we must not do a compat_ptr() translation.
1492 */
1493 switch (cmd) {
1494 /* Big T */
1495 case TCSBRKP:
1496 case TIOCMIWAIT:
1497 case TIOCSCTTY:
1498 /* RAID */
1499 case HOT_REMOVE_DISK:
1500 case HOT_ADD_DISK:
1501 case SET_DISK_FAULTY:
1502 case SET_BITMAP_FILE:
1503 /* Big K */
1504 case KDSIGACCEPT:
1505 case KIOCSOUND:
1506 case KDMKTONE:
1507 case KDSETMODE:
1508 case KDSKBMODE:
1509 case KDSKBMETA:
1510 case KDSKBLED:
1511 case KDSETLED:
789f0f89
AB		 1512 /* NBD */
1513 case NBD_SET_SOCK:
1514 case NBD_SET_BLKSIZE:
1515 case NBD_SET_SIZE:
1516 case NBD_SET_SIZE_BLOCKS:
1517 return do_vfs_ioctl(file, fd, cmd, arg);
1518 }
1519
5a07ea0b
AB		 1520 return -ENOIOCTLCMD;
1521}
1522
661f627d
AB		 1523static int compat_ioctl_check_table(unsigned int xcmd)
1524{
1525 int i;
1526 const int max = ARRAY_SIZE(ioctl_pointer) - 1;
1527
1528 BUILD_BUG_ON(max >= (1 << 16));
1529
1530 /* guess initial offset into table, assuming a
1531 normalized distribution */
1532 i = ((xcmd >> 16) * max) >> 16;
1533
1534 /* do linear search up first, until greater or equal */
1535 while (ioctl_pointer[i] < xcmd && i < max)
1536 i++;
1537
1538 /* then do linear search down */
1539 while (ioctl_pointer[i] > xcmd && i > 0)
1540 i--;
1541
1542 return ioctl_pointer[i] == xcmd;
1543}
1544
6272e266
CH		 1545asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
1546 unsigned long arg)
1547{
2903ff01 1548 struct fd f = fdget(fd);
6272e266 1549 int error = -EBADF;
2903ff01 1550 if (!f.file)
6272e266
CH		 1551 goto out;
1552
1553 /* RED-PEN how should LSM module know it's handling 32bit? */
2903ff01 1554 error = security_file_ioctl(f.file, cmd, arg);
6272e266
CH		 1555 if (error)
1556 goto out_fput;
1557
1558 /*
1559 * To allow the compat_ioctl handlers to be self contained
1560 * we need to check the common ioctls here first.
1561 * Just handle them with the standard handlers below.
1562 */
1563 switch (cmd) {
1564 case FIOCLEX:
1565 case FIONCLEX:
1566 case FIONBIO:
1567 case FIOASYNC:
1568 case FIOQSIZE:
1569 break;
1570
3e63cbb1
AJ		 1571#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
1572 case FS_IOC_RESVSP_32:
1573 case FS_IOC_RESVSP64_32:
2903ff01 1574 error = compat_ioctl_preallocate(f.file, compat_ptr(arg));
3e63cbb1
AJ		 1575 goto out_fput;
1576#else
1577 case FS_IOC_RESVSP:
1578 case FS_IOC_RESVSP64:
2903ff01 1579 error = ioctl_preallocate(f.file, compat_ptr(arg));
3e63cbb1
AJ		 1580 goto out_fput;
1581#endif
1582
6272e266
CH		 1583 case FIBMAP:
1584 case FIGETBSZ:
1585 case FIONREAD:
496ad9aa 1586 if (S_ISREG(file_inode(f.file)->i_mode))
6272e266
CH		 1587 break;
1588 /*FALL THROUGH*/
1589
1590 default:
2903ff01
AV		 1591 if (f.file->f_op && f.file->f_op->compat_ioctl) {
1592 error = f.file->f_op->compat_ioctl(f.file, cmd, arg);
6272e266
CH		 1593 if (error != -ENOIOCTLCMD)
1594 goto out_fput;
1595 }
1596
2903ff01 1597 if (!f.file->f_op || !f.file->f_op->unlocked_ioctl)
6272e266
CH		 1598 goto do_ioctl;
1599 break;
1600 }
1601
661f627d
AB		 1602 if (compat_ioctl_check_table(XFORM(cmd)))
1603 goto found_handler;
6272e266 1604
2903ff01 1605 error = do_ioctl_trans(fd, cmd, arg, f.file);
07d106d0
LT		 1606 if (error == -ENOIOCTLCMD)
1607 error = -ENOTTY;
6272e266
CH		 1608
1609 goto out_fput;
1610
1611 found_handler:
789f0f89 1612 arg = (unsigned long)compat_ptr(arg);
6272e266 1613 do_ioctl:
2903ff01 1614 error = do_vfs_ioctl(f.file, fd, cmd, arg);
6272e266 1615 out_fput:
2903ff01 1616 fdput(f);
6272e266
CH		 1617 out:
1618 return error;
1619}
1620
661f627d 1621static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
6272e266 1622{
661f627d
AB		 1623 unsigned int a, b;
1624 a = *(unsigned int *)p;
1625 b = *(unsigned int *)q;
1626 if (a > b)
1627 return 1;
1628 if (a < b)
1629 return -1;
1630 return 0;
6272e266
CH		 1631}
1632
1633static int __init init_sys32_ioctl(void)
1634{
661f627d
AB		 1635 sort(ioctl_pointer, ARRAY_SIZE(ioctl_pointer), sizeof(*ioctl_pointer),
1636 init_sys32_ioctl_cmp, NULL);
6272e266
CH		 1637 return 0;
1638}
1639__initcall(init_sys32_ioctl);
kernel source for telekom puls (alcatel/mediatek)