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1 | /* |
2 | * ioctl32.c: Conversion between 32bit and 64bit native ioctls. |
3 | * |
4 | * Copyright (C) 1997-2000 Jakub Jelinek (jakub@redhat.com) |
5 | * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) |
6 | * Copyright (C) 2001,2002 Andi Kleen, SuSE Labs |
7 | * Copyright (C) 2003 Pavel Machek (pavel@ucw.cz) |
8 | * |
9 | * These routines maintain argument size conversion between 32bit and 64bit |
10 | * ioctls. |
11 | */ |
12 | |
13 | #include <linux/joystick.h> |
14 | |
15 | #include <linux/types.h> |
16 | #include <linux/compat.h> |
17 | #include <linux/kernel.h> |
18 | #include <linux/capability.h> |
19 | #include <linux/compiler.h> |
20 | #include <linux/sched.h> |
21 | #include <linux/smp.h> |
22 | #include <linux/ioctl.h> |
23 | #include <linux/if.h> |
24 | #include <linux/if_bridge.h> |
25 | #include <linux/raid/md_u.h> |
26 | #include <linux/kd.h> |
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> |
33 | #include <linux/falloc.h> |
34 | #include <linux/fs.h> |
35 | #include <linux/file.h> |
36 | #include <linux/ppp_defs.h> |
37 | #include <linux/ppp-ioctl.h> |
38 | #include <linux/if_pppox.h> |
39 | #include <linux/mtio.h> |
40 | #include <linux/auto_fs.h> |
41 | #include <linux/auto_fs4.h> |
42 | #include <linux/tty.h> |
43 | #include <linux/vt_kern.h> |
44 | #include <linux/fb.h> |
45 | #include <linux/videodev2.h> |
46 | #include <linux/netdevice.h> |
47 | #include <linux/raw.h> |
48 | #include <linux/blkdev.h> |
49 | #include <linux/elevator.h> |
50 | #include <linux/rtc.h> |
51 | #include <linux/pci.h> |
52 | #include <linux/serial.h> |
53 | #include <linux/if_tun.h> |
54 | #include <linux/ctype.h> |
55 | #include <linux/syscalls.h> |
56 | #include <linux/i2c.h> |
57 | #include <linux/i2c-dev.h> |
58 | #include <linux/atalk.h> |
59 | #include <linux/gfp.h> |
60 | |
61 | #include <net/bluetooth/bluetooth.h> |
62 | #include <net/bluetooth/hci.h> |
63 | #include <net/bluetooth/rfcomm.h> |
64 | |
65 | #include <linux/capi.h> |
66 | #include <linux/gigaset_dev.h> |
67 | |
68 | #ifdef CONFIG_BLOCK |
69 | #include <linux/loop.h> |
70 | #include <linux/cdrom.h> |
71 | #include <linux/fd.h> |
72 | #include <scsi/scsi.h> |
73 | #include <scsi/scsi_ioctl.h> |
74 | #include <scsi/sg.h> |
75 | #endif |
76 | |
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> |
82 | |
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> |
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> |
104 | |
105 | #include <linux/hiddev.h> |
106 | |
107 | #define __DVB_CORE__ |
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 | |
113 | #include <linux/sort.h> |
114 | |
115 | #ifdef CONFIG_SPARC |
116 | #include <asm/fbio.h> |
117 | #endif |
118 | |
119 | static int w_long(unsigned int fd, unsigned int cmd, |
120 | compat_ulong_t __user *argp) |
121 | { |
122 | mm_segment_t old_fs = get_fs(); |
123 | int err; |
124 | unsigned long val; |
125 | |
126 | set_fs (KERNEL_DS); |
127 | err = sys_ioctl(fd, cmd, (unsigned long)&val); |
128 | set_fs (old_fs); |
129 | if (!err && put_user(val, argp)) |
130 | return -EFAULT; |
131 | return err; |
132 | } |
133 | |
134 | struct 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 | |
143 | static int do_video_get_event(unsigned int fd, unsigned int cmd, |
144 | struct compat_video_event __user *up) |
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) { |
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 | |
168 | struct compat_video_still_picture { |
169 | compat_uptr_t iFrame; |
170 | int32_t size; |
171 | }; |
172 | |
173 | static int do_video_stillpicture(unsigned int fd, unsigned int cmd, |
174 | struct compat_video_still_picture __user *up) |
175 | { |
176 | struct video_still_picture __user *up_native; |
177 | compat_uptr_t fp; |
178 | int32_t size; |
179 | int err; |
180 | |
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 | |
189 | err = put_user(compat_ptr(fp), &up_native->iFrame); |
190 | err |= put_user(size, &up_native->size); |
191 | if (err) |
192 | return -EFAULT; |
193 | |
194 | err = sys_ioctl(fd, cmd, (unsigned long) up_native); |
195 | |
196 | return err; |
197 | } |
198 | |
199 | struct compat_video_spu_palette { |
200 | int length; |
201 | compat_uptr_t palette; |
202 | }; |
203 | |
204 | static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, |
205 | struct compat_video_spu_palette __user *up) |
206 | { |
207 | struct video_spu_palette __user *up_native; |
208 | compat_uptr_t palp; |
209 | int length, err; |
210 | |
211 | err = get_user(palp, &up->palette); |
212 | err |= get_user(length, &up->length); |
213 | |
214 | up_native = compat_alloc_user_space(sizeof(struct video_spu_palette)); |
215 | err = put_user(compat_ptr(palp), &up_native->palette); |
216 | err |= put_user(length, &up_native->length); |
217 | if (err) |
218 | return -EFAULT; |
219 | |
220 | err = sys_ioctl(fd, cmd, (unsigned long) up_native); |
221 | |
222 | return err; |
223 | } |
224 | |
225 | #ifdef CONFIG_BLOCK |
226 | typedef struct sg_io_hdr32 { |
227 | compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */ |
228 | compat_int_t dxfer_direction; /* [i] data transfer direction */ |
229 | unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */ |
230 | unsigned char mx_sb_len; /* [i] max length to write to sbp */ |
231 | unsigned short iovec_count; /* [i] 0 implies no scatter gather */ |
232 | compat_uint_t dxfer_len; /* [i] byte count of data transfer */ |
233 | compat_uint_t dxferp; /* [i], [*io] points to data transfer memory |
234 | or scatter gather list */ |
235 | compat_uptr_t cmdp; /* [i], [*i] points to command to perform */ |
236 | compat_uptr_t sbp; /* [i], [*o] points to sense_buffer memory */ |
237 | compat_uint_t timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */ |
238 | compat_uint_t flags; /* [i] 0 -> default, see SG_FLAG... */ |
239 | compat_int_t pack_id; /* [i->o] unused internally (normally) */ |
240 | compat_uptr_t usr_ptr; /* [i->o] unused internally */ |
241 | unsigned char status; /* [o] scsi status */ |
242 | unsigned char masked_status; /* [o] shifted, masked scsi status */ |
243 | unsigned char msg_status; /* [o] messaging level data (optional) */ |
244 | unsigned char sb_len_wr; /* [o] byte count actually written to sbp */ |
245 | unsigned short host_status; /* [o] errors from host adapter */ |
246 | unsigned short driver_status; /* [o] errors from software driver */ |
247 | compat_int_t resid; /* [o] dxfer_len - actual_transferred */ |
248 | compat_uint_t duration; /* [o] time taken by cmd (unit: millisec) */ |
249 | compat_uint_t info; /* [o] auxiliary information */ |
250 | } sg_io_hdr32_t; /* 64 bytes long (on sparc32) */ |
251 | |
252 | typedef struct sg_iovec32 { |
253 | compat_uint_t iov_base; |
254 | compat_uint_t iov_len; |
255 | } sg_iovec32_t; |
256 | |
257 | static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count) |
258 | { |
259 | sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1); |
260 | sg_iovec32_t __user *iov32 = dxferp; |
261 | int i; |
262 | |
263 | for (i = 0; i < iovec_count; i++) { |
264 | u32 base, len; |
265 | |
266 | if (get_user(base, &iov32[i].iov_base) || |
267 | get_user(len, &iov32[i].iov_len) || |
268 | put_user(compat_ptr(base), &iov[i].iov_base) || |
269 | put_user(len, &iov[i].iov_len)) |
270 | return -EFAULT; |
271 | } |
272 | |
273 | if (put_user(iov, &sgio->dxferp)) |
274 | return -EFAULT; |
275 | return 0; |
276 | } |
277 | |
278 | static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, |
279 | sg_io_hdr32_t __user *sgio32) |
280 | { |
281 | sg_io_hdr_t __user *sgio; |
282 | u16 iovec_count; |
283 | u32 data; |
284 | void __user *dxferp; |
285 | int err; |
286 | int interface_id; |
287 | |
288 | if (get_user(interface_id, &sgio32->interface_id)) |
289 | return -EFAULT; |
290 | if (interface_id != 'S') |
291 | return sys_ioctl(fd, cmd, (unsigned long)sgio32); |
292 | |
293 | if (get_user(iovec_count, &sgio32->iovec_count)) |
294 | return -EFAULT; |
295 | |
296 | { |
297 | void __user *top = compat_alloc_user_space(0); |
298 | void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) + |
299 | (iovec_count * sizeof(sg_iovec_t))); |
300 | if (new > top) |
301 | return -EINVAL; |
302 | |
303 | sgio = new; |
304 | } |
305 | |
306 | /* Ok, now construct. */ |
307 | if (copy_in_user(&sgio->interface_id, &sgio32->interface_id, |
308 | (2 * sizeof(int)) + |
309 | (2 * sizeof(unsigned char)) + |
310 | (1 * sizeof(unsigned short)) + |
311 | (1 * sizeof(unsigned int)))) |
312 | return -EFAULT; |
313 | |
314 | if (get_user(data, &sgio32->dxferp)) |
315 | return -EFAULT; |
316 | dxferp = compat_ptr(data); |
317 | if (iovec_count) { |
318 | if (sg_build_iovec(sgio, dxferp, iovec_count)) |
319 | return -EFAULT; |
320 | } else { |
321 | if (put_user(dxferp, &sgio->dxferp)) |
322 | return -EFAULT; |
323 | } |
324 | |
325 | { |
326 | unsigned char __user *cmdp; |
327 | unsigned char __user *sbp; |
328 | |
329 | if (get_user(data, &sgio32->cmdp)) |
330 | return -EFAULT; |
331 | cmdp = compat_ptr(data); |
332 | |
333 | if (get_user(data, &sgio32->sbp)) |
334 | return -EFAULT; |
335 | sbp = compat_ptr(data); |
336 | |
337 | if (put_user(cmdp, &sgio->cmdp) || |
338 | put_user(sbp, &sgio->sbp)) |
339 | return -EFAULT; |
340 | } |
341 | |
342 | if (copy_in_user(&sgio->timeout, &sgio32->timeout, |
343 | 3 * sizeof(int))) |
344 | return -EFAULT; |
345 | |
346 | if (get_user(data, &sgio32->usr_ptr)) |
347 | return -EFAULT; |
348 | if (put_user(compat_ptr(data), &sgio->usr_ptr)) |
349 | return -EFAULT; |
350 | |
351 | err = sys_ioctl(fd, cmd, (unsigned long) sgio); |
352 | |
353 | if (err >= 0) { |
354 | void __user *datap; |
355 | |
356 | if (copy_in_user(&sgio32->pack_id, &sgio->pack_id, |
357 | sizeof(int)) || |
358 | get_user(datap, &sgio->usr_ptr) || |
359 | put_user((u32)(unsigned long)datap, |
360 | &sgio32->usr_ptr) || |
361 | copy_in_user(&sgio32->status, &sgio->status, |
362 | (4 * sizeof(unsigned char)) + |
363 | (2 * sizeof(unsigned short)) + |
364 | (3 * sizeof(int)))) |
365 | err = -EFAULT; |
366 | } |
367 | |
368 | return err; |
369 | } |
370 | |
371 | struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */ |
372 | char req_state; |
373 | char orphan; |
374 | char sg_io_owned; |
375 | char problem; |
376 | int pack_id; |
377 | compat_uptr_t usr_ptr; |
378 | unsigned int duration; |
379 | int unused; |
380 | }; |
381 | |
382 | static int sg_grt_trans(unsigned int fd, unsigned int cmd, struct |
383 | compat_sg_req_info __user *o) |
384 | { |
385 | int err, i; |
386 | sg_req_info_t __user *r; |
387 | r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE); |
388 | err = sys_ioctl(fd,cmd,(unsigned long)r); |
389 | if (err < 0) |
390 | return err; |
391 | for (i = 0; i < SG_MAX_QUEUE; i++) { |
392 | void __user *ptr; |
393 | int d; |
394 | |
395 | if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) || |
396 | get_user(ptr, &r[i].usr_ptr) || |
397 | get_user(d, &r[i].duration) || |
398 | put_user((u32)(unsigned long)(ptr), &o[i].usr_ptr) || |
399 | put_user(d, &o[i].duration)) |
400 | return -EFAULT; |
401 | } |
402 | return err; |
403 | } |
404 | #endif /* CONFIG_BLOCK */ |
405 | |
406 | struct sock_fprog32 { |
407 | unsigned short len; |
408 | compat_caddr_t filter; |
409 | }; |
410 | |
411 | #define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32) |
412 | #define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32) |
413 | |
414 | static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, |
415 | struct sock_fprog32 __user *u_fprog32) |
416 | { |
417 | struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog)); |
418 | void __user *fptr64; |
419 | u32 fptr32; |
420 | u16 flen; |
421 | |
422 | if (get_user(flen, &u_fprog32->len) || |
423 | get_user(fptr32, &u_fprog32->filter)) |
424 | return -EFAULT; |
425 | |
426 | fptr64 = compat_ptr(fptr32); |
427 | |
428 | if (put_user(flen, &u_fprog64->len) || |
429 | put_user(fptr64, &u_fprog64->filter)) |
430 | return -EFAULT; |
431 | |
432 | if (cmd == PPPIOCSPASS32) |
433 | cmd = PPPIOCSPASS; |
434 | else |
435 | cmd = PPPIOCSACTIVE; |
436 | |
437 | return sys_ioctl(fd, cmd, (unsigned long) u_fprog64); |
438 | } |
439 | |
440 | struct ppp_option_data32 { |
441 | compat_caddr_t ptr; |
442 | u32 length; |
443 | compat_int_t transmit; |
444 | }; |
445 | #define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32) |
446 | |
447 | struct ppp_idle32 { |
448 | compat_time_t xmit_idle; |
449 | compat_time_t recv_idle; |
450 | }; |
451 | #define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32) |
452 | |
453 | static int ppp_gidle(unsigned int fd, unsigned int cmd, |
454 | struct ppp_idle32 __user *idle32) |
455 | { |
456 | struct ppp_idle __user *idle; |
457 | __kernel_time_t xmit, recv; |
458 | int err; |
459 | |
460 | idle = compat_alloc_user_space(sizeof(*idle)); |
461 | |
462 | err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle); |
463 | |
464 | if (!err) { |
465 | if (get_user(xmit, &idle->xmit_idle) || |
466 | get_user(recv, &idle->recv_idle) || |
467 | put_user(xmit, &idle32->xmit_idle) || |
468 | put_user(recv, &idle32->recv_idle)) |
469 | err = -EFAULT; |
470 | } |
471 | return err; |
472 | } |
473 | |
474 | static int ppp_scompress(unsigned int fd, unsigned int cmd, |
475 | struct ppp_option_data32 __user *odata32) |
476 | { |
477 | struct ppp_option_data __user *odata; |
478 | __u32 data; |
479 | void __user *datap; |
480 | |
481 | odata = compat_alloc_user_space(sizeof(*odata)); |
482 | |
483 | if (get_user(data, &odata32->ptr)) |
484 | return -EFAULT; |
485 | |
486 | datap = compat_ptr(data); |
487 | if (put_user(datap, &odata->ptr)) |
488 | return -EFAULT; |
489 | |
490 | if (copy_in_user(&odata->length, &odata32->length, |
491 | sizeof(__u32) + sizeof(int))) |
492 | return -EFAULT; |
493 | |
494 | return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata); |
495 | } |
496 | |
497 | #ifdef CONFIG_BLOCK |
498 | struct mtget32 { |
499 | compat_long_t mt_type; |
500 | compat_long_t mt_resid; |
501 | compat_long_t mt_dsreg; |
502 | compat_long_t mt_gstat; |
503 | compat_long_t mt_erreg; |
504 | compat_daddr_t mt_fileno; |
505 | compat_daddr_t mt_blkno; |
506 | }; |
507 | #define MTIOCGET32 _IOR('m', 2, struct mtget32) |
508 | |
509 | struct mtpos32 { |
510 | compat_long_t mt_blkno; |
511 | }; |
512 | #define MTIOCPOS32 _IOR('m', 3, struct mtpos32) |
513 | |
514 | static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, void __user *argp) |
515 | { |
516 | mm_segment_t old_fs = get_fs(); |
517 | struct mtget get; |
518 | struct mtget32 __user *umget32; |
519 | struct mtpos pos; |
520 | struct mtpos32 __user *upos32; |
521 | unsigned long kcmd; |
522 | void *karg; |
523 | int err = 0; |
524 | |
525 | switch(cmd) { |
526 | case MTIOCPOS32: |
527 | kcmd = MTIOCPOS; |
528 | karg = &pos; |
529 | break; |
530 | default: /* MTIOCGET32 */ |
531 | kcmd = MTIOCGET; |
532 | karg = &get; |
533 | break; |
534 | } |
535 | set_fs (KERNEL_DS); |
536 | err = sys_ioctl (fd, kcmd, (unsigned long)karg); |
537 | set_fs (old_fs); |
538 | if (err) |
539 | return err; |
540 | switch (cmd) { |
541 | case MTIOCPOS32: |
542 | upos32 = argp; |
543 | err = __put_user(pos.mt_blkno, &upos32->mt_blkno); |
544 | break; |
545 | case MTIOCGET32: |
546 | umget32 = argp; |
547 | err = __put_user(get.mt_type, &umget32->mt_type); |
548 | err |= __put_user(get.mt_resid, &umget32->mt_resid); |
549 | err |= __put_user(get.mt_dsreg, &umget32->mt_dsreg); |
550 | err |= __put_user(get.mt_gstat, &umget32->mt_gstat); |
551 | err |= __put_user(get.mt_erreg, &umget32->mt_erreg); |
552 | err |= __put_user(get.mt_fileno, &umget32->mt_fileno); |
553 | err |= __put_user(get.mt_blkno, &umget32->mt_blkno); |
554 | break; |
555 | } |
556 | return err ? -EFAULT: 0; |
557 | } |
558 | |
559 | #endif /* CONFIG_BLOCK */ |
560 | |
561 | /* Bluetooth ioctls */ |
562 | #define HCIUARTSETPROTO _IOW('U', 200, int) |
563 | #define HCIUARTGETPROTO _IOR('U', 201, int) |
564 | #define HCIUARTGETDEVICE _IOR('U', 202, int) |
565 | #define HCIUARTSETFLAGS _IOW('U', 203, int) |
566 | #define HCIUARTGETFLAGS _IOR('U', 204, int) |
567 | |
568 | #define BNEPCONNADD _IOW('B', 200, int) |
569 | #define BNEPCONNDEL _IOW('B', 201, int) |
570 | #define BNEPGETCONNLIST _IOR('B', 210, int) |
571 | #define BNEPGETCONNINFO _IOR('B', 211, int) |
572 | |
573 | #define CMTPCONNADD _IOW('C', 200, int) |
574 | #define CMTPCONNDEL _IOW('C', 201, int) |
575 | #define CMTPGETCONNLIST _IOR('C', 210, int) |
576 | #define CMTPGETCONNINFO _IOR('C', 211, int) |
577 | |
578 | #define HIDPCONNADD _IOW('H', 200, int) |
579 | #define HIDPCONNDEL _IOW('H', 201, int) |
580 | #define HIDPGETCONNLIST _IOR('H', 210, int) |
581 | #define HIDPGETCONNINFO _IOR('H', 211, int) |
582 | |
583 | |
584 | struct serial_struct32 { |
585 | compat_int_t type; |
586 | compat_int_t line; |
587 | compat_uint_t port; |
588 | compat_int_t irq; |
589 | compat_int_t flags; |
590 | compat_int_t xmit_fifo_size; |
591 | compat_int_t custom_divisor; |
592 | compat_int_t baud_base; |
593 | unsigned short close_delay; |
594 | char io_type; |
595 | char reserved_char[1]; |
596 | compat_int_t hub6; |
597 | unsigned short closing_wait; /* time to wait before closing */ |
598 | unsigned short closing_wait2; /* no longer used... */ |
599 | compat_uint_t iomem_base; |
600 | unsigned short iomem_reg_shift; |
601 | unsigned int port_high; |
602 | /* compat_ulong_t iomap_base FIXME */ |
603 | compat_int_t reserved[1]; |
604 | }; |
605 | |
606 | static int serial_struct_ioctl(unsigned fd, unsigned cmd, |
607 | struct serial_struct32 __user *ss32) |
608 | { |
609 | typedef struct serial_struct SS; |
610 | typedef struct serial_struct32 SS32; |
611 | int err; |
612 | struct serial_struct ss; |
613 | mm_segment_t oldseg = get_fs(); |
614 | __u32 udata; |
615 | unsigned int base; |
616 | |
617 | if (cmd == TIOCSSERIAL) { |
618 | if (!access_ok(VERIFY_READ, ss32, sizeof(SS32))) |
619 | return -EFAULT; |
620 | if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base))) |
621 | return -EFAULT; |
622 | if (__get_user(udata, &ss32->iomem_base)) |
623 | return -EFAULT; |
624 | ss.iomem_base = compat_ptr(udata); |
625 | if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) || |
626 | __get_user(ss.port_high, &ss32->port_high)) |
627 | return -EFAULT; |
628 | ss.iomap_base = 0UL; |
629 | } |
630 | set_fs(KERNEL_DS); |
631 | err = sys_ioctl(fd,cmd,(unsigned long)(&ss)); |
632 | set_fs(oldseg); |
633 | if (cmd == TIOCGSERIAL && err >= 0) { |
634 | if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32))) |
635 | return -EFAULT; |
636 | if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base))) |
637 | return -EFAULT; |
638 | base = (unsigned long)ss.iomem_base >> 32 ? |
639 | 0xffffffff : (unsigned)(unsigned long)ss.iomem_base; |
640 | if (__put_user(base, &ss32->iomem_base) || |
641 | __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) || |
642 | __put_user(ss.port_high, &ss32->port_high)) |
643 | return -EFAULT; |
644 | } |
645 | return err; |
646 | } |
647 | |
648 | /* |
649 | * I2C layer ioctls |
650 | */ |
651 | |
652 | struct i2c_msg32 { |
653 | u16 addr; |
654 | u16 flags; |
655 | u16 len; |
656 | compat_caddr_t buf; |
657 | }; |
658 | |
659 | struct i2c_rdwr_ioctl_data32 { |
660 | compat_caddr_t msgs; /* struct i2c_msg __user *msgs */ |
661 | u32 nmsgs; |
662 | }; |
663 | |
664 | struct i2c_smbus_ioctl_data32 { |
665 | u8 read_write; |
666 | u8 command; |
667 | u32 size; |
668 | compat_caddr_t data; /* union i2c_smbus_data *data */ |
669 | }; |
670 | |
671 | struct i2c_rdwr_aligned { |
672 | struct i2c_rdwr_ioctl_data cmd; |
673 | struct i2c_msg msgs[0]; |
674 | }; |
675 | |
676 | static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd, |
677 | struct i2c_rdwr_ioctl_data32 __user *udata) |
678 | { |
679 | struct i2c_rdwr_aligned __user *tdata; |
680 | struct i2c_msg __user *tmsgs; |
681 | struct i2c_msg32 __user *umsgs; |
682 | compat_caddr_t datap; |
683 | int nmsgs, i; |
684 | |
685 | if (get_user(nmsgs, &udata->nmsgs)) |
686 | return -EFAULT; |
687 | if (nmsgs > I2C_RDRW_IOCTL_MAX_MSGS) |
688 | return -EINVAL; |
689 | |
690 | if (get_user(datap, &udata->msgs)) |
691 | return -EFAULT; |
692 | umsgs = compat_ptr(datap); |
693 | |
694 | tdata = compat_alloc_user_space(sizeof(*tdata) + |
695 | nmsgs * sizeof(struct i2c_msg)); |
696 | tmsgs = &tdata->msgs[0]; |
697 | |
698 | if (put_user(nmsgs, &tdata->cmd.nmsgs) || |
699 | put_user(tmsgs, &tdata->cmd.msgs)) |
700 | return -EFAULT; |
701 | |
702 | for (i = 0; i < nmsgs; i++) { |
703 | if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16))) |
704 | return -EFAULT; |
705 | if (get_user(datap, &umsgs[i].buf) || |
706 | put_user(compat_ptr(datap), &tmsgs[i].buf)) |
707 | return -EFAULT; |
708 | } |
709 | return sys_ioctl(fd, cmd, (unsigned long)tdata); |
710 | } |
711 | |
712 | static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, |
713 | struct i2c_smbus_ioctl_data32 __user *udata) |
714 | { |
715 | struct i2c_smbus_ioctl_data __user *tdata; |
716 | compat_caddr_t datap; |
717 | |
718 | tdata = compat_alloc_user_space(sizeof(*tdata)); |
719 | if (tdata == NULL) |
720 | return -ENOMEM; |
721 | if (!access_ok(VERIFY_WRITE, tdata, sizeof(*tdata))) |
722 | return -EFAULT; |
723 | |
724 | if (!access_ok(VERIFY_READ, udata, sizeof(*udata))) |
725 | return -EFAULT; |
726 | |
727 | if (__copy_in_user(&tdata->read_write, &udata->read_write, 2 * sizeof(u8))) |
728 | return -EFAULT; |
729 | if (__copy_in_user(&tdata->size, &udata->size, 2 * sizeof(u32))) |
730 | return -EFAULT; |
731 | if (__get_user(datap, &udata->data) || |
732 | __put_user(compat_ptr(datap), &tdata->data)) |
733 | return -EFAULT; |
734 | |
735 | return sys_ioctl(fd, cmd, (unsigned long)tdata); |
736 | } |
737 | |
738 | #define RTC_IRQP_READ32 _IOR('p', 0x0b, compat_ulong_t) |
739 | #define RTC_IRQP_SET32 _IOW('p', 0x0c, compat_ulong_t) |
740 | #define RTC_EPOCH_READ32 _IOR('p', 0x0d, compat_ulong_t) |
741 | #define RTC_EPOCH_SET32 _IOW('p', 0x0e, compat_ulong_t) |
742 | |
743 | static int rtc_ioctl(unsigned fd, unsigned cmd, void __user *argp) |
744 | { |
745 | mm_segment_t oldfs = get_fs(); |
746 | compat_ulong_t val32; |
747 | unsigned long kval; |
748 | int ret; |
749 | |
750 | switch (cmd) { |
751 | case RTC_IRQP_READ32: |
752 | case RTC_EPOCH_READ32: |
753 | set_fs(KERNEL_DS); |
754 | ret = sys_ioctl(fd, (cmd == RTC_IRQP_READ32) ? |
755 | RTC_IRQP_READ : RTC_EPOCH_READ, |
756 | (unsigned long)&kval); |
757 | set_fs(oldfs); |
758 | if (ret) |
759 | return ret; |
760 | val32 = kval; |
761 | return put_user(val32, (unsigned int __user *)argp); |
762 | case RTC_IRQP_SET32: |
763 | return sys_ioctl(fd, RTC_IRQP_SET, (unsigned long)argp); |
764 | case RTC_EPOCH_SET32: |
765 | return sys_ioctl(fd, RTC_EPOCH_SET, (unsigned long)argp); |
766 | } |
767 | |
768 | return -ENOIOCTLCMD; |
769 | } |
770 | |
771 | /* on ia32 l_start is on a 32-bit boundary */ |
772 | #if defined(CONFIG_IA64) || defined(CONFIG_X86_64) |
773 | struct space_resv_32 { |
774 | __s16 l_type; |
775 | __s16 l_whence; |
776 | __s64 l_start __attribute__((packed)); |
777 | /* len == 0 means until end of file */ |
778 | __s64 l_len __attribute__((packed)); |
779 | __s32 l_sysid; |
780 | __u32 l_pid; |
781 | __s32 l_pad[4]; /* reserve area */ |
782 | }; |
783 | |
784 | #define FS_IOC_RESVSP_32 _IOW ('X', 40, struct space_resv_32) |
785 | #define FS_IOC_RESVSP64_32 _IOW ('X', 42, struct space_resv_32) |
786 | |
787 | /* just account for different alignment */ |
788 | static int compat_ioctl_preallocate(struct file *file, |
789 | struct space_resv_32 __user *p32) |
790 | { |
791 | struct space_resv __user *p = compat_alloc_user_space(sizeof(*p)); |
792 | |
793 | if (copy_in_user(&p->l_type, &p32->l_type, sizeof(s16)) || |
794 | copy_in_user(&p->l_whence, &p32->l_whence, sizeof(s16)) || |
795 | copy_in_user(&p->l_start, &p32->l_start, sizeof(s64)) || |
796 | copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) || |
797 | copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) || |
798 | copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) || |
799 | copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32))) |
800 | return -EFAULT; |
801 | |
802 | return ioctl_preallocate(file, p); |
803 | } |
804 | #endif |
805 | |
806 | /* |
807 | * simple reversible transform to make our table more evenly |
808 | * distributed after sorting. |
809 | */ |
810 | #define XFORM(i) (((i) ^ ((i) << 27) ^ ((i) << 17)) & 0xffffffff) |
811 | |
812 | #define COMPATIBLE_IOCTL(cmd) XFORM(cmd), |
813 | /* ioctl should not be warned about even if it's not implemented. |
814 | Valid reasons to use this: |
815 | - It is implemented with ->compat_ioctl on some device, but programs |
816 | call it on others too. |
817 | - The ioctl is not implemented in the native kernel, but programs |
818 | call it commonly anyways. |
819 | Most other reasons are not valid. */ |
820 | #define IGNORE_IOCTL(cmd) COMPATIBLE_IOCTL(cmd) |
821 | |
822 | static unsigned int ioctl_pointer[] = { |
823 | /* compatible ioctls first */ |
824 | COMPATIBLE_IOCTL(0x4B50) /* KDGHWCLK - not in the kernel, but don't complain */ |
825 | COMPATIBLE_IOCTL(0x4B51) /* KDSHWCLK - not in the kernel, but don't complain */ |
826 | |
827 | /* Big T */ |
828 | COMPATIBLE_IOCTL(TCGETA) |
829 | COMPATIBLE_IOCTL(TCSETA) |
830 | COMPATIBLE_IOCTL(TCSETAW) |
831 | COMPATIBLE_IOCTL(TCSETAF) |
832 | COMPATIBLE_IOCTL(TCSBRK) |
833 | COMPATIBLE_IOCTL(TCXONC) |
834 | COMPATIBLE_IOCTL(TCFLSH) |
835 | COMPATIBLE_IOCTL(TCGETS) |
836 | COMPATIBLE_IOCTL(TCSETS) |
837 | COMPATIBLE_IOCTL(TCSETSW) |
838 | COMPATIBLE_IOCTL(TCSETSF) |
839 | COMPATIBLE_IOCTL(TIOCLINUX) |
840 | COMPATIBLE_IOCTL(TIOCSBRK) |
841 | COMPATIBLE_IOCTL(TIOCGDEV) |
842 | COMPATIBLE_IOCTL(TIOCCBRK) |
843 | COMPATIBLE_IOCTL(TIOCGSID) |
844 | COMPATIBLE_IOCTL(TIOCGICOUNT) |
845 | /* Little t */ |
846 | COMPATIBLE_IOCTL(TIOCGETD) |
847 | COMPATIBLE_IOCTL(TIOCSETD) |
848 | COMPATIBLE_IOCTL(TIOCEXCL) |
849 | COMPATIBLE_IOCTL(TIOCNXCL) |
850 | COMPATIBLE_IOCTL(TIOCCONS) |
851 | COMPATIBLE_IOCTL(TIOCGSOFTCAR) |
852 | COMPATIBLE_IOCTL(TIOCSSOFTCAR) |
853 | COMPATIBLE_IOCTL(TIOCSWINSZ) |
854 | COMPATIBLE_IOCTL(TIOCGWINSZ) |
855 | COMPATIBLE_IOCTL(TIOCMGET) |
856 | COMPATIBLE_IOCTL(TIOCMBIC) |
857 | COMPATIBLE_IOCTL(TIOCMBIS) |
858 | COMPATIBLE_IOCTL(TIOCMSET) |
859 | COMPATIBLE_IOCTL(TIOCPKT) |
860 | COMPATIBLE_IOCTL(TIOCNOTTY) |
861 | COMPATIBLE_IOCTL(TIOCSTI) |
862 | COMPATIBLE_IOCTL(TIOCOUTQ) |
863 | COMPATIBLE_IOCTL(TIOCSPGRP) |
864 | COMPATIBLE_IOCTL(TIOCGPGRP) |
865 | COMPATIBLE_IOCTL(TIOCGPTN) |
866 | COMPATIBLE_IOCTL(TIOCSPTLCK) |
867 | COMPATIBLE_IOCTL(TIOCSERGETLSR) |
868 | COMPATIBLE_IOCTL(TIOCSIG) |
869 | #ifdef TCGETS2 |
870 | COMPATIBLE_IOCTL(TCGETS2) |
871 | COMPATIBLE_IOCTL(TCSETS2) |
872 | COMPATIBLE_IOCTL(TCSETSW2) |
873 | COMPATIBLE_IOCTL(TCSETSF2) |
874 | #endif |
875 | /* Little f */ |
876 | COMPATIBLE_IOCTL(FIOCLEX) |
877 | COMPATIBLE_IOCTL(FIONCLEX) |
878 | COMPATIBLE_IOCTL(FIOASYNC) |
879 | COMPATIBLE_IOCTL(FIONBIO) |
880 | COMPATIBLE_IOCTL(FIONREAD) /* This is also TIOCINQ */ |
881 | COMPATIBLE_IOCTL(FS_IOC_FIEMAP) |
882 | /* 0x00 */ |
883 | COMPATIBLE_IOCTL(FIBMAP) |
884 | COMPATIBLE_IOCTL(FIGETBSZ) |
885 | /* 'X' - originally XFS but some now in the VFS */ |
886 | COMPATIBLE_IOCTL(FIFREEZE) |
887 | COMPATIBLE_IOCTL(FITHAW) |
888 | COMPATIBLE_IOCTL(KDGETKEYCODE) |
889 | COMPATIBLE_IOCTL(KDSETKEYCODE) |
890 | COMPATIBLE_IOCTL(KDGKBTYPE) |
891 | COMPATIBLE_IOCTL(KDGETMODE) |
892 | COMPATIBLE_IOCTL(KDGKBMODE) |
893 | COMPATIBLE_IOCTL(KDGKBMETA) |
894 | COMPATIBLE_IOCTL(KDGKBENT) |
895 | COMPATIBLE_IOCTL(KDSKBENT) |
896 | COMPATIBLE_IOCTL(KDGKBSENT) |
897 | COMPATIBLE_IOCTL(KDSKBSENT) |
898 | COMPATIBLE_IOCTL(KDGKBDIACR) |
899 | COMPATIBLE_IOCTL(KDSKBDIACR) |
900 | COMPATIBLE_IOCTL(KDKBDREP) |
901 | COMPATIBLE_IOCTL(KDGKBLED) |
902 | COMPATIBLE_IOCTL(KDGETLED) |
903 | #ifdef CONFIG_BLOCK |
904 | /* Big S */ |
905 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN) |
906 | COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK) |
907 | COMPATIBLE_IOCTL(SCSI_IOCTL_DOORUNLOCK) |
908 | COMPATIBLE_IOCTL(SCSI_IOCTL_TEST_UNIT_READY) |
909 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_BUS_NUMBER) |
910 | COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND) |
911 | COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST) |
912 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI) |
913 | #endif |
914 | /* Big V (don't complain on serial console) */ |
915 | IGNORE_IOCTL(VT_OPENQRY) |
916 | IGNORE_IOCTL(VT_GETMODE) |
917 | /* Little p (/dev/rtc, /dev/envctrl, etc.) */ |
918 | COMPATIBLE_IOCTL(RTC_AIE_ON) |
919 | COMPATIBLE_IOCTL(RTC_AIE_OFF) |
920 | COMPATIBLE_IOCTL(RTC_UIE_ON) |
921 | COMPATIBLE_IOCTL(RTC_UIE_OFF) |
922 | COMPATIBLE_IOCTL(RTC_PIE_ON) |
923 | COMPATIBLE_IOCTL(RTC_PIE_OFF) |
924 | COMPATIBLE_IOCTL(RTC_WIE_ON) |
925 | COMPATIBLE_IOCTL(RTC_WIE_OFF) |
926 | COMPATIBLE_IOCTL(RTC_ALM_SET) |
927 | COMPATIBLE_IOCTL(RTC_ALM_READ) |
928 | COMPATIBLE_IOCTL(RTC_RD_TIME) |
929 | COMPATIBLE_IOCTL(RTC_SET_TIME) |
930 | COMPATIBLE_IOCTL(RTC_WKALM_SET) |
931 | COMPATIBLE_IOCTL(RTC_WKALM_RD) |
932 | /* |
933 | * These two are only for the sbus rtc driver, but |
934 | * hwclock tries them on every rtc device first when |
935 | * running on sparc. On other architectures the entries |
936 | * are useless but harmless. |
937 | */ |
938 | COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */ |
939 | COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */ |
940 | /* Little m */ |
941 | COMPATIBLE_IOCTL(MTIOCTOP) |
942 | /* Socket level stuff */ |
943 | COMPATIBLE_IOCTL(FIOQSIZE) |
944 | #ifdef CONFIG_BLOCK |
945 | /* loop */ |
946 | IGNORE_IOCTL(LOOP_CLR_FD) |
947 | /* md calls this on random blockdevs */ |
948 | IGNORE_IOCTL(RAID_VERSION) |
949 | /* qemu/qemu-img might call these two on plain files for probing */ |
950 | IGNORE_IOCTL(CDROM_DRIVE_STATUS) |
951 | IGNORE_IOCTL(FDGETPRM32) |
952 | /* SG stuff */ |
953 | COMPATIBLE_IOCTL(SG_SET_TIMEOUT) |
954 | COMPATIBLE_IOCTL(SG_GET_TIMEOUT) |
955 | COMPATIBLE_IOCTL(SG_EMULATED_HOST) |
956 | COMPATIBLE_IOCTL(SG_GET_TRANSFORM) |
957 | COMPATIBLE_IOCTL(SG_SET_RESERVED_SIZE) |
958 | COMPATIBLE_IOCTL(SG_GET_RESERVED_SIZE) |
959 | COMPATIBLE_IOCTL(SG_GET_SCSI_ID) |
960 | COMPATIBLE_IOCTL(SG_SET_FORCE_LOW_DMA) |
961 | COMPATIBLE_IOCTL(SG_GET_LOW_DMA) |
962 | COMPATIBLE_IOCTL(SG_SET_FORCE_PACK_ID) |
963 | COMPATIBLE_IOCTL(SG_GET_PACK_ID) |
964 | COMPATIBLE_IOCTL(SG_GET_NUM_WAITING) |
965 | COMPATIBLE_IOCTL(SG_SET_DEBUG) |
966 | COMPATIBLE_IOCTL(SG_GET_SG_TABLESIZE) |
967 | COMPATIBLE_IOCTL(SG_GET_COMMAND_Q) |
968 | COMPATIBLE_IOCTL(SG_SET_COMMAND_Q) |
969 | COMPATIBLE_IOCTL(SG_GET_VERSION_NUM) |
970 | COMPATIBLE_IOCTL(SG_NEXT_CMD_LEN) |
971 | COMPATIBLE_IOCTL(SG_SCSI_RESET) |
972 | COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE) |
973 | COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN) |
974 | COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN) |
975 | #endif |
976 | /* PPP stuff */ |
977 | COMPATIBLE_IOCTL(PPPIOCGFLAGS) |
978 | COMPATIBLE_IOCTL(PPPIOCSFLAGS) |
979 | COMPATIBLE_IOCTL(PPPIOCGASYNCMAP) |
980 | COMPATIBLE_IOCTL(PPPIOCSASYNCMAP) |
981 | COMPATIBLE_IOCTL(PPPIOCGUNIT) |
982 | COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP) |
983 | COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP) |
984 | COMPATIBLE_IOCTL(PPPIOCGMRU) |
985 | COMPATIBLE_IOCTL(PPPIOCSMRU) |
986 | COMPATIBLE_IOCTL(PPPIOCSMAXCID) |
987 | COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP) |
988 | COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP) |
989 | COMPATIBLE_IOCTL(PPPIOCXFERUNIT) |
990 | /* PPPIOCSCOMPRESS is translated */ |
991 | COMPATIBLE_IOCTL(PPPIOCGNPMODE) |
992 | COMPATIBLE_IOCTL(PPPIOCSNPMODE) |
993 | COMPATIBLE_IOCTL(PPPIOCGDEBUG) |
994 | COMPATIBLE_IOCTL(PPPIOCSDEBUG) |
995 | /* PPPIOCSPASS is translated */ |
996 | /* PPPIOCSACTIVE is translated */ |
997 | /* PPPIOCGIDLE is translated */ |
998 | COMPATIBLE_IOCTL(PPPIOCNEWUNIT) |
999 | COMPATIBLE_IOCTL(PPPIOCATTACH) |
1000 | COMPATIBLE_IOCTL(PPPIOCDETACH) |
1001 | COMPATIBLE_IOCTL(PPPIOCSMRRU) |
1002 | COMPATIBLE_IOCTL(PPPIOCCONNECT) |
1003 | COMPATIBLE_IOCTL(PPPIOCDISCONN) |
1004 | COMPATIBLE_IOCTL(PPPIOCATTCHAN) |
1005 | COMPATIBLE_IOCTL(PPPIOCGCHAN) |
1006 | COMPATIBLE_IOCTL(PPPIOCGL2TPSTATS) |
1007 | /* PPPOX */ |
1008 | COMPATIBLE_IOCTL(PPPOEIOCSFWD) |
1009 | COMPATIBLE_IOCTL(PPPOEIOCDFWD) |
1010 | /* ppdev */ |
1011 | COMPATIBLE_IOCTL(PPSETMODE) |
1012 | COMPATIBLE_IOCTL(PPRSTATUS) |
1013 | COMPATIBLE_IOCTL(PPRCONTROL) |
1014 | COMPATIBLE_IOCTL(PPWCONTROL) |
1015 | COMPATIBLE_IOCTL(PPFCONTROL) |
1016 | COMPATIBLE_IOCTL(PPRDATA) |
1017 | COMPATIBLE_IOCTL(PPWDATA) |
1018 | COMPATIBLE_IOCTL(PPCLAIM) |
1019 | COMPATIBLE_IOCTL(PPRELEASE) |
1020 | COMPATIBLE_IOCTL(PPYIELD) |
1021 | COMPATIBLE_IOCTL(PPEXCL) |
1022 | COMPATIBLE_IOCTL(PPDATADIR) |
1023 | COMPATIBLE_IOCTL(PPNEGOT) |
1024 | COMPATIBLE_IOCTL(PPWCTLONIRQ) |
1025 | COMPATIBLE_IOCTL(PPCLRIRQ) |
1026 | COMPATIBLE_IOCTL(PPSETPHASE) |
1027 | COMPATIBLE_IOCTL(PPGETMODES) |
1028 | COMPATIBLE_IOCTL(PPGETMODE) |
1029 | COMPATIBLE_IOCTL(PPGETPHASE) |
1030 | COMPATIBLE_IOCTL(PPGETFLAGS) |
1031 | COMPATIBLE_IOCTL(PPSETFLAGS) |
1032 | /* Big A */ |
1033 | /* sparc only */ |
1034 | /* Big Q for sound/OSS */ |
1035 | COMPATIBLE_IOCTL(SNDCTL_SEQ_RESET) |
1036 | COMPATIBLE_IOCTL(SNDCTL_SEQ_SYNC) |
1037 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_INFO) |
1038 | COMPATIBLE_IOCTL(SNDCTL_SEQ_CTRLRATE) |
1039 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETOUTCOUNT) |
1040 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETINCOUNT) |
1041 | COMPATIBLE_IOCTL(SNDCTL_SEQ_PERCMODE) |
1042 | COMPATIBLE_IOCTL(SNDCTL_FM_LOAD_INSTR) |
1043 | COMPATIBLE_IOCTL(SNDCTL_SEQ_TESTMIDI) |
1044 | COMPATIBLE_IOCTL(SNDCTL_SEQ_RESETSAMPLES) |
1045 | COMPATIBLE_IOCTL(SNDCTL_SEQ_NRSYNTHS) |
1046 | COMPATIBLE_IOCTL(SNDCTL_SEQ_NRMIDIS) |
1047 | COMPATIBLE_IOCTL(SNDCTL_MIDI_INFO) |
1048 | COMPATIBLE_IOCTL(SNDCTL_SEQ_THRESHOLD) |
1049 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_MEMAVL) |
1050 | COMPATIBLE_IOCTL(SNDCTL_FM_4OP_ENABLE) |
1051 | COMPATIBLE_IOCTL(SNDCTL_SEQ_PANIC) |
1052 | COMPATIBLE_IOCTL(SNDCTL_SEQ_OUTOFBAND) |
1053 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETTIME) |
1054 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_ID) |
1055 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_CONTROL) |
1056 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_REMOVESAMPLE) |
1057 | /* Big T for sound/OSS */ |
1058 | COMPATIBLE_IOCTL(SNDCTL_TMR_TIMEBASE) |
1059 | COMPATIBLE_IOCTL(SNDCTL_TMR_START) |
1060 | COMPATIBLE_IOCTL(SNDCTL_TMR_STOP) |
1061 | COMPATIBLE_IOCTL(SNDCTL_TMR_CONTINUE) |
1062 | COMPATIBLE_IOCTL(SNDCTL_TMR_TEMPO) |
1063 | COMPATIBLE_IOCTL(SNDCTL_TMR_SOURCE) |
1064 | COMPATIBLE_IOCTL(SNDCTL_TMR_METRONOME) |
1065 | COMPATIBLE_IOCTL(SNDCTL_TMR_SELECT) |
1066 | /* Little m for sound/OSS */ |
1067 | COMPATIBLE_IOCTL(SNDCTL_MIDI_PRETIME) |
1068 | COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUMODE) |
1069 | COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUCMD) |
1070 | /* Big P for sound/OSS */ |
1071 | COMPATIBLE_IOCTL(SNDCTL_DSP_RESET) |
1072 | COMPATIBLE_IOCTL(SNDCTL_DSP_SYNC) |
1073 | COMPATIBLE_IOCTL(SNDCTL_DSP_SPEED) |
1074 | COMPATIBLE_IOCTL(SNDCTL_DSP_STEREO) |
1075 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETBLKSIZE) |
1076 | COMPATIBLE_IOCTL(SNDCTL_DSP_CHANNELS) |
1077 | COMPATIBLE_IOCTL(SOUND_PCM_WRITE_FILTER) |
1078 | COMPATIBLE_IOCTL(SNDCTL_DSP_POST) |
1079 | COMPATIBLE_IOCTL(SNDCTL_DSP_SUBDIVIDE) |
1080 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETFRAGMENT) |
1081 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETFMTS) |
1082 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETFMT) |
1083 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETOSPACE) |
1084 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETISPACE) |
1085 | COMPATIBLE_IOCTL(SNDCTL_DSP_NONBLOCK) |
1086 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETCAPS) |
1087 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETTRIGGER) |
1088 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETTRIGGER) |
1089 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETIPTR) |
1090 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETOPTR) |
1091 | /* SNDCTL_DSP_MAPINBUF, XXX needs translation */ |
1092 | /* SNDCTL_DSP_MAPOUTBUF, XXX needs translation */ |
1093 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETSYNCRO) |
1094 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETDUPLEX) |
1095 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETODELAY) |
1096 | COMPATIBLE_IOCTL(SNDCTL_DSP_PROFILE) |
1097 | COMPATIBLE_IOCTL(SOUND_PCM_READ_RATE) |
1098 | COMPATIBLE_IOCTL(SOUND_PCM_READ_CHANNELS) |
1099 | COMPATIBLE_IOCTL(SOUND_PCM_READ_BITS) |
1100 | COMPATIBLE_IOCTL(SOUND_PCM_READ_FILTER) |
1101 | /* Big C for sound/OSS */ |
1102 | COMPATIBLE_IOCTL(SNDCTL_COPR_RESET) |
1103 | COMPATIBLE_IOCTL(SNDCTL_COPR_LOAD) |
1104 | COMPATIBLE_IOCTL(SNDCTL_COPR_RDATA) |
1105 | COMPATIBLE_IOCTL(SNDCTL_COPR_RCODE) |
1106 | COMPATIBLE_IOCTL(SNDCTL_COPR_WDATA) |
1107 | COMPATIBLE_IOCTL(SNDCTL_COPR_WCODE) |
1108 | COMPATIBLE_IOCTL(SNDCTL_COPR_RUN) |
1109 | COMPATIBLE_IOCTL(SNDCTL_COPR_HALT) |
1110 | COMPATIBLE_IOCTL(SNDCTL_COPR_SENDMSG) |
1111 | COMPATIBLE_IOCTL(SNDCTL_COPR_RCVMSG) |
1112 | /* Big M for sound/OSS */ |
1113 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_VOLUME) |
1114 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_BASS) |
1115 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_TREBLE) |
1116 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_SYNTH) |
1117 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_PCM) |
1118 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_SPEAKER) |
1119 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE) |
1120 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_MIC) |
1121 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_CD) |
1122 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_IMIX) |
1123 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_ALTPCM) |
1124 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECLEV) |
1125 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_IGAIN) |
1126 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_OGAIN) |
1127 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE1) |
1128 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE2) |
1129 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE3) |
1130 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL1)) |
1131 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL2)) |
1132 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL3)) |
1133 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEIN)) |
1134 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEOUT)) |
1135 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_VIDEO)) |
1136 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_RADIO)) |
1137 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_MONITOR)) |
1138 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_MUTE) |
1139 | /* SOUND_MIXER_READ_ENHANCE, same value as READ_MUTE */ |
1140 | /* SOUND_MIXER_READ_LOUD, same value as READ_MUTE */ |
1141 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECSRC) |
1142 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_DEVMASK) |
1143 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECMASK) |
1144 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_STEREODEVS) |
1145 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_CAPS) |
1146 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_VOLUME) |
1147 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_BASS) |
1148 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_TREBLE) |
1149 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SYNTH) |
1150 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_PCM) |
1151 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SPEAKER) |
1152 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE) |
1153 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MIC) |
1154 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_CD) |
1155 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IMIX) |
1156 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_ALTPCM) |
1157 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECLEV) |
1158 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IGAIN) |
1159 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_OGAIN) |
1160 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE1) |
1161 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE2) |
1162 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE3) |
1163 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL1)) |
1164 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL2)) |
1165 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL3)) |
1166 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEIN)) |
1167 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEOUT)) |
1168 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_VIDEO)) |
1169 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_RADIO)) |
1170 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_MONITOR)) |
1171 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MUTE) |
1172 | /* SOUND_MIXER_WRITE_ENHANCE, same value as WRITE_MUTE */ |
1173 | /* SOUND_MIXER_WRITE_LOUD, same value as WRITE_MUTE */ |
1174 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECSRC) |
1175 | COMPATIBLE_IOCTL(SOUND_MIXER_INFO) |
1176 | COMPATIBLE_IOCTL(SOUND_OLD_MIXER_INFO) |
1177 | COMPATIBLE_IOCTL(SOUND_MIXER_ACCESS) |
1178 | COMPATIBLE_IOCTL(SOUND_MIXER_AGC) |
1179 | COMPATIBLE_IOCTL(SOUND_MIXER_3DSE) |
1180 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE1) |
1181 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE2) |
1182 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE3) |
1183 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE4) |
1184 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5) |
1185 | COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS) |
1186 | COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS) |
1187 | COMPATIBLE_IOCTL(OSS_GETVERSION) |
1188 | /* Raw devices */ |
1189 | COMPATIBLE_IOCTL(RAW_SETBIND) |
1190 | COMPATIBLE_IOCTL(RAW_GETBIND) |
1191 | /* Watchdog */ |
1192 | COMPATIBLE_IOCTL(WDIOC_GETSUPPORT) |
1193 | COMPATIBLE_IOCTL(WDIOC_GETSTATUS) |
1194 | COMPATIBLE_IOCTL(WDIOC_GETBOOTSTATUS) |
1195 | COMPATIBLE_IOCTL(WDIOC_GETTEMP) |
1196 | COMPATIBLE_IOCTL(WDIOC_SETOPTIONS) |
1197 | COMPATIBLE_IOCTL(WDIOC_KEEPALIVE) |
1198 | COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT) |
1199 | COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT) |
1200 | /* Big R */ |
1201 | COMPATIBLE_IOCTL(RNDGETENTCNT) |
1202 | COMPATIBLE_IOCTL(RNDADDTOENTCNT) |
1203 | COMPATIBLE_IOCTL(RNDGETPOOL) |
1204 | COMPATIBLE_IOCTL(RNDADDENTROPY) |
1205 | COMPATIBLE_IOCTL(RNDZAPENTCNT) |
1206 | COMPATIBLE_IOCTL(RNDCLEARPOOL) |
1207 | /* Bluetooth */ |
1208 | COMPATIBLE_IOCTL(HCIDEVUP) |
1209 | COMPATIBLE_IOCTL(HCIDEVDOWN) |
1210 | COMPATIBLE_IOCTL(HCIDEVRESET) |
1211 | COMPATIBLE_IOCTL(HCIDEVRESTAT) |
1212 | COMPATIBLE_IOCTL(HCIGETDEVLIST) |
1213 | COMPATIBLE_IOCTL(HCIGETDEVINFO) |
1214 | COMPATIBLE_IOCTL(HCIGETCONNLIST) |
1215 | COMPATIBLE_IOCTL(HCIGETCONNINFO) |
1216 | COMPATIBLE_IOCTL(HCIGETAUTHINFO) |
1217 | COMPATIBLE_IOCTL(HCISETRAW) |
1218 | COMPATIBLE_IOCTL(HCISETSCAN) |
1219 | COMPATIBLE_IOCTL(HCISETAUTH) |
1220 | COMPATIBLE_IOCTL(HCISETENCRYPT) |
1221 | COMPATIBLE_IOCTL(HCISETPTYPE) |
1222 | COMPATIBLE_IOCTL(HCISETLINKPOL) |
1223 | COMPATIBLE_IOCTL(HCISETLINKMODE) |
1224 | COMPATIBLE_IOCTL(HCISETACLMTU) |
1225 | COMPATIBLE_IOCTL(HCISETSCOMTU) |
1226 | COMPATIBLE_IOCTL(HCIBLOCKADDR) |
1227 | COMPATIBLE_IOCTL(HCIUNBLOCKADDR) |
1228 | COMPATIBLE_IOCTL(HCIINQUIRY) |
1229 | COMPATIBLE_IOCTL(HCIUARTSETPROTO) |
1230 | COMPATIBLE_IOCTL(HCIUARTGETPROTO) |
1231 | COMPATIBLE_IOCTL(RFCOMMCREATEDEV) |
1232 | COMPATIBLE_IOCTL(RFCOMMRELEASEDEV) |
1233 | COMPATIBLE_IOCTL(RFCOMMGETDEVLIST) |
1234 | COMPATIBLE_IOCTL(RFCOMMGETDEVINFO) |
1235 | COMPATIBLE_IOCTL(RFCOMMSTEALDLC) |
1236 | COMPATIBLE_IOCTL(BNEPCONNADD) |
1237 | COMPATIBLE_IOCTL(BNEPCONNDEL) |
1238 | COMPATIBLE_IOCTL(BNEPGETCONNLIST) |
1239 | COMPATIBLE_IOCTL(BNEPGETCONNINFO) |
1240 | COMPATIBLE_IOCTL(CMTPCONNADD) |
1241 | COMPATIBLE_IOCTL(CMTPCONNDEL) |
1242 | COMPATIBLE_IOCTL(CMTPGETCONNLIST) |
1243 | COMPATIBLE_IOCTL(CMTPGETCONNINFO) |
1244 | COMPATIBLE_IOCTL(HIDPCONNADD) |
1245 | COMPATIBLE_IOCTL(HIDPCONNDEL) |
1246 | COMPATIBLE_IOCTL(HIDPGETCONNLIST) |
1247 | COMPATIBLE_IOCTL(HIDPGETCONNINFO) |
1248 | /* CAPI */ |
1249 | COMPATIBLE_IOCTL(CAPI_REGISTER) |
1250 | COMPATIBLE_IOCTL(CAPI_GET_MANUFACTURER) |
1251 | COMPATIBLE_IOCTL(CAPI_GET_VERSION) |
1252 | COMPATIBLE_IOCTL(CAPI_GET_SERIAL) |
1253 | COMPATIBLE_IOCTL(CAPI_GET_PROFILE) |
1254 | COMPATIBLE_IOCTL(CAPI_MANUFACTURER_CMD) |
1255 | COMPATIBLE_IOCTL(CAPI_GET_ERRCODE) |
1256 | COMPATIBLE_IOCTL(CAPI_INSTALLED) |
1257 | COMPATIBLE_IOCTL(CAPI_GET_FLAGS) |
1258 | COMPATIBLE_IOCTL(CAPI_SET_FLAGS) |
1259 | COMPATIBLE_IOCTL(CAPI_CLR_FLAGS) |
1260 | COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT) |
1261 | COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT) |
1262 | /* Siemens Gigaset */ |
1263 | COMPATIBLE_IOCTL(GIGASET_REDIR) |
1264 | COMPATIBLE_IOCTL(GIGASET_CONFIG) |
1265 | COMPATIBLE_IOCTL(GIGASET_BRKCHARS) |
1266 | COMPATIBLE_IOCTL(GIGASET_VERSION) |
1267 | /* Misc. */ |
1268 | COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */ |
1269 | COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */ |
1270 | COMPATIBLE_IOCTL(PCIIOC_CONTROLLER) |
1271 | COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO) |
1272 | COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_MEM) |
1273 | COMPATIBLE_IOCTL(PCIIOC_WRITE_COMBINE) |
1274 | /* NBD */ |
1275 | COMPATIBLE_IOCTL(NBD_DO_IT) |
1276 | COMPATIBLE_IOCTL(NBD_CLEAR_SOCK) |
1277 | COMPATIBLE_IOCTL(NBD_CLEAR_QUE) |
1278 | COMPATIBLE_IOCTL(NBD_PRINT_DEBUG) |
1279 | COMPATIBLE_IOCTL(NBD_DISCONNECT) |
1280 | /* i2c */ |
1281 | COMPATIBLE_IOCTL(I2C_SLAVE) |
1282 | COMPATIBLE_IOCTL(I2C_SLAVE_FORCE) |
1283 | COMPATIBLE_IOCTL(I2C_TENBIT) |
1284 | COMPATIBLE_IOCTL(I2C_PEC) |
1285 | COMPATIBLE_IOCTL(I2C_RETRIES) |
1286 | COMPATIBLE_IOCTL(I2C_TIMEOUT) |
1287 | /* hiddev */ |
1288 | COMPATIBLE_IOCTL(HIDIOCGVERSION) |
1289 | COMPATIBLE_IOCTL(HIDIOCAPPLICATION) |
1290 | COMPATIBLE_IOCTL(HIDIOCGDEVINFO) |
1291 | COMPATIBLE_IOCTL(HIDIOCGSTRING) |
1292 | COMPATIBLE_IOCTL(HIDIOCINITREPORT) |
1293 | COMPATIBLE_IOCTL(HIDIOCGREPORT) |
1294 | COMPATIBLE_IOCTL(HIDIOCSREPORT) |
1295 | COMPATIBLE_IOCTL(HIDIOCGREPORTINFO) |
1296 | COMPATIBLE_IOCTL(HIDIOCGFIELDINFO) |
1297 | COMPATIBLE_IOCTL(HIDIOCGUSAGE) |
1298 | COMPATIBLE_IOCTL(HIDIOCSUSAGE) |
1299 | COMPATIBLE_IOCTL(HIDIOCGUCODE) |
1300 | COMPATIBLE_IOCTL(HIDIOCGFLAG) |
1301 | COMPATIBLE_IOCTL(HIDIOCSFLAG) |
1302 | COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX) |
1303 | COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO) |
1304 | /* dvb */ |
1305 | COMPATIBLE_IOCTL(AUDIO_STOP) |
1306 | COMPATIBLE_IOCTL(AUDIO_PLAY) |
1307 | COMPATIBLE_IOCTL(AUDIO_PAUSE) |
1308 | COMPATIBLE_IOCTL(AUDIO_CONTINUE) |
1309 | COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE) |
1310 | COMPATIBLE_IOCTL(AUDIO_SET_MUTE) |
1311 | COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC) |
1312 | COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE) |
1313 | COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT) |
1314 | COMPATIBLE_IOCTL(AUDIO_GET_STATUS) |
1315 | COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES) |
1316 | COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER) |
1317 | COMPATIBLE_IOCTL(AUDIO_SET_ID) |
1318 | COMPATIBLE_IOCTL(AUDIO_SET_MIXER) |
1319 | COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE) |
1320 | COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID) |
1321 | COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES) |
1322 | COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE) |
1323 | COMPATIBLE_IOCTL(DMX_START) |
1324 | COMPATIBLE_IOCTL(DMX_STOP) |
1325 | COMPATIBLE_IOCTL(DMX_SET_FILTER) |
1326 | COMPATIBLE_IOCTL(DMX_SET_PES_FILTER) |
1327 | COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE) |
1328 | COMPATIBLE_IOCTL(DMX_GET_PES_PIDS) |
1329 | COMPATIBLE_IOCTL(DMX_GET_CAPS) |
1330 | COMPATIBLE_IOCTL(DMX_SET_SOURCE) |
1331 | COMPATIBLE_IOCTL(DMX_GET_STC) |
1332 | COMPATIBLE_IOCTL(FE_GET_INFO) |
1333 | COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD) |
1334 | COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD) |
1335 | COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY) |
1336 | COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST) |
1337 | COMPATIBLE_IOCTL(FE_SET_TONE) |
1338 | COMPATIBLE_IOCTL(FE_SET_VOLTAGE) |
1339 | COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE) |
1340 | COMPATIBLE_IOCTL(FE_READ_STATUS) |
1341 | COMPATIBLE_IOCTL(FE_READ_BER) |
1342 | COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH) |
1343 | COMPATIBLE_IOCTL(FE_READ_SNR) |
1344 | COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS) |
1345 | COMPATIBLE_IOCTL(FE_SET_FRONTEND) |
1346 | COMPATIBLE_IOCTL(FE_GET_FRONTEND) |
1347 | COMPATIBLE_IOCTL(FE_GET_EVENT) |
1348 | COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD) |
1349 | COMPATIBLE_IOCTL(VIDEO_STOP) |
1350 | COMPATIBLE_IOCTL(VIDEO_PLAY) |
1351 | COMPATIBLE_IOCTL(VIDEO_FREEZE) |
1352 | COMPATIBLE_IOCTL(VIDEO_CONTINUE) |
1353 | COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE) |
1354 | COMPATIBLE_IOCTL(VIDEO_SET_BLANK) |
1355 | COMPATIBLE_IOCTL(VIDEO_GET_STATUS) |
1356 | COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT) |
1357 | COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD) |
1358 | COMPATIBLE_IOCTL(VIDEO_SLOWMOTION) |
1359 | COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES) |
1360 | COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER) |
1361 | COMPATIBLE_IOCTL(VIDEO_SET_ID) |
1362 | COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE) |
1363 | COMPATIBLE_IOCTL(VIDEO_SET_FORMAT) |
1364 | COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM) |
1365 | COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT) |
1366 | COMPATIBLE_IOCTL(VIDEO_SET_SPU) |
1367 | COMPATIBLE_IOCTL(VIDEO_GET_NAVI) |
1368 | COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES) |
1369 | COMPATIBLE_IOCTL(VIDEO_GET_SIZE) |
1370 | COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE) |
1371 | |
1372 | /* joystick */ |
1373 | COMPATIBLE_IOCTL(JSIOCGVERSION) |
1374 | COMPATIBLE_IOCTL(JSIOCGAXES) |
1375 | COMPATIBLE_IOCTL(JSIOCGBUTTONS) |
1376 | COMPATIBLE_IOCTL(JSIOCGNAME(0)) |
1377 | |
1378 | #ifdef TIOCGLTC |
1379 | COMPATIBLE_IOCTL(TIOCGLTC) |
1380 | COMPATIBLE_IOCTL(TIOCSLTC) |
1381 | #endif |
1382 | #ifdef TIOCSTART |
1383 | /* |
1384 | * For these two we have definitions in ioctls.h and/or termios.h on |
1385 | * some architectures but no actual implemention. Some applications |
1386 | * like bash call them if they are defined in the headers, so we provide |
1387 | * entries here to avoid syslog message spew. |
1388 | */ |
1389 | COMPATIBLE_IOCTL(TIOCSTART) |
1390 | COMPATIBLE_IOCTL(TIOCSTOP) |
1391 | #endif |
1392 | |
1393 | /* fat 'r' ioctls. These are handled by fat with ->compat_ioctl, |
1394 | but we don't want warnings on other file systems. So declare |
1395 | them as compatible here. */ |
1396 | #define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2]) |
1397 | #define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2]) |
1398 | |
1399 | IGNORE_IOCTL(VFAT_IOCTL_READDIR_BOTH32) |
1400 | IGNORE_IOCTL(VFAT_IOCTL_READDIR_SHORT32) |
1401 | |
1402 | #ifdef CONFIG_SPARC |
1403 | /* Sparc framebuffers, handled in sbusfb_compat_ioctl() */ |
1404 | IGNORE_IOCTL(FBIOGTYPE) |
1405 | IGNORE_IOCTL(FBIOSATTR) |
1406 | IGNORE_IOCTL(FBIOGATTR) |
1407 | IGNORE_IOCTL(FBIOSVIDEO) |
1408 | IGNORE_IOCTL(FBIOGVIDEO) |
1409 | IGNORE_IOCTL(FBIOSCURPOS) |
1410 | IGNORE_IOCTL(FBIOGCURPOS) |
1411 | IGNORE_IOCTL(FBIOGCURMAX) |
1412 | IGNORE_IOCTL(FBIOPUTCMAP32) |
1413 | IGNORE_IOCTL(FBIOGETCMAP32) |
1414 | IGNORE_IOCTL(FBIOSCURSOR32) |
1415 | IGNORE_IOCTL(FBIOGCURSOR32) |
1416 | #endif |
1417 | }; |
1418 | |
1419 | /* |
1420 | * Convert common ioctl arguments based on their command number |
1421 | * |
1422 | * Please do not add any code in here. Instead, implement |
1423 | * a compat_ioctl operation in the place that handleѕ the |
1424 | * ioctl for the native case. |
1425 | */ |
1426 | static long do_ioctl_trans(int fd, unsigned int cmd, |
1427 | unsigned long arg, struct file *file) |
1428 | { |
1429 | void __user *argp = compat_ptr(arg); |
1430 | |
1431 | switch (cmd) { |
1432 | case PPPIOCGIDLE32: |
1433 | return ppp_gidle(fd, cmd, argp); |
1434 | case PPPIOCSCOMPRESS32: |
1435 | return ppp_scompress(fd, cmd, argp); |
1436 | case PPPIOCSPASS32: |
1437 | case PPPIOCSACTIVE32: |
1438 | return ppp_sock_fprog_ioctl_trans(fd, cmd, argp); |
1439 | #ifdef CONFIG_BLOCK |
1440 | case SG_IO: |
1441 | return sg_ioctl_trans(fd, cmd, argp); |
1442 | case SG_GET_REQUEST_TABLE: |
1443 | return sg_grt_trans(fd, cmd, argp); |
1444 | case MTIOCGET32: |
1445 | case MTIOCPOS32: |
1446 | return mt_ioctl_trans(fd, cmd, argp); |
1447 | #endif |
1448 | /* Serial */ |
1449 | case TIOCGSERIAL: |
1450 | case TIOCSSERIAL: |
1451 | return serial_struct_ioctl(fd, cmd, argp); |
1452 | /* i2c */ |
1453 | case I2C_FUNCS: |
1454 | return w_long(fd, cmd, argp); |
1455 | case I2C_RDWR: |
1456 | return do_i2c_rdwr_ioctl(fd, cmd, argp); |
1457 | case I2C_SMBUS: |
1458 | return do_i2c_smbus_ioctl(fd, cmd, argp); |
1459 | /* Not implemented in the native kernel */ |
1460 | case RTC_IRQP_READ32: |
1461 | case RTC_IRQP_SET32: |
1462 | case RTC_EPOCH_READ32: |
1463 | case RTC_EPOCH_SET32: |
1464 | return rtc_ioctl(fd, cmd, argp); |
1465 | |
1466 | /* dvb */ |
1467 | case VIDEO_GET_EVENT: |
1468 | return do_video_get_event(fd, cmd, argp); |
1469 | case VIDEO_STILLPICTURE: |
1470 | return do_video_stillpicture(fd, cmd, argp); |
1471 | case VIDEO_SET_SPU_PALETTE: |
1472 | return do_video_set_spu_palette(fd, cmd, argp); |
1473 | } |
1474 | |
1475 | /* |
1476 | * These take an integer instead of a pointer as 'arg', |
1477 | * so we must not do a compat_ptr() translation. |
1478 | */ |
1479 | switch (cmd) { |
1480 | /* Big T */ |
1481 | case TCSBRKP: |
1482 | case TIOCMIWAIT: |
1483 | case TIOCSCTTY: |
1484 | /* RAID */ |
1485 | case HOT_REMOVE_DISK: |
1486 | case HOT_ADD_DISK: |
1487 | case SET_DISK_FAULTY: |
1488 | case SET_BITMAP_FILE: |
1489 | /* Big K */ |
1490 | case KDSIGACCEPT: |
1491 | case KIOCSOUND: |
1492 | case KDMKTONE: |
1493 | case KDSETMODE: |
1494 | case KDSKBMODE: |
1495 | case KDSKBMETA: |
1496 | case KDSKBLED: |
1497 | case KDSETLED: |
1498 | /* NBD */ |
1499 | case NBD_SET_SOCK: |
1500 | case NBD_SET_BLKSIZE: |
1501 | case NBD_SET_SIZE: |
1502 | case NBD_SET_SIZE_BLOCKS: |
1503 | return do_vfs_ioctl(file, fd, cmd, arg); |
1504 | } |
1505 | |
1506 | return -ENOIOCTLCMD; |
1507 | } |
1508 | |
1509 | static int compat_ioctl_check_table(unsigned int xcmd) |
1510 | { |
1511 | int i; |
1512 | const int max = ARRAY_SIZE(ioctl_pointer) - 1; |
1513 | |
1514 | BUILD_BUG_ON(max >= (1 << 16)); |
1515 | |
1516 | /* guess initial offset into table, assuming a |
1517 | normalized distribution */ |
1518 | i = ((xcmd >> 16) * max) >> 16; |
1519 | |
1520 | /* do linear search up first, until greater or equal */ |
1521 | while (ioctl_pointer[i] < xcmd && i < max) |
1522 | i++; |
1523 | |
1524 | /* then do linear search down */ |
1525 | while (ioctl_pointer[i] > xcmd && i > 0) |
1526 | i--; |
1527 | |
1528 | return ioctl_pointer[i] == xcmd; |
1529 | } |
1530 | |
1531 | asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd, |
1532 | unsigned long arg) |
1533 | { |
1534 | struct file *filp; |
1535 | int error = -EBADF; |
1536 | int fput_needed; |
1537 | |
1538 | filp = fget_light(fd, &fput_needed); |
1539 | if (!filp) |
1540 | goto out; |
1541 | |
1542 | /* RED-PEN how should LSM module know it's handling 32bit? */ |
1543 | error = security_file_ioctl(filp, cmd, arg); |
1544 | if (error) |
1545 | goto out_fput; |
1546 | |
1547 | /* |
1548 | * To allow the compat_ioctl handlers to be self contained |
1549 | * we need to check the common ioctls here first. |
1550 | * Just handle them with the standard handlers below. |
1551 | */ |
1552 | switch (cmd) { |
1553 | case FIOCLEX: |
1554 | case FIONCLEX: |
1555 | case FIONBIO: |
1556 | case FIOASYNC: |
1557 | case FIOQSIZE: |
1558 | break; |
1559 | |
1560 | #if defined(CONFIG_IA64) || defined(CONFIG_X86_64) |
1561 | case FS_IOC_RESVSP_32: |
1562 | case FS_IOC_RESVSP64_32: |
1563 | error = compat_ioctl_preallocate(filp, compat_ptr(arg)); |
1564 | goto out_fput; |
1565 | #else |
1566 | case FS_IOC_RESVSP: |
1567 | case FS_IOC_RESVSP64: |
1568 | error = ioctl_preallocate(filp, compat_ptr(arg)); |
1569 | goto out_fput; |
1570 | #endif |
1571 | |
1572 | case FIBMAP: |
1573 | case FIGETBSZ: |
1574 | case FIONREAD: |
1575 | if (S_ISREG(filp->f_path.dentry->d_inode->i_mode)) |
1576 | break; |
1577 | /*FALL THROUGH*/ |
1578 | |
1579 | default: |
1580 | if (filp->f_op && filp->f_op->compat_ioctl) { |
1581 | error = filp->f_op->compat_ioctl(filp, cmd, arg); |
1582 | if (error != -ENOIOCTLCMD) |
1583 | goto out_fput; |
1584 | } |
1585 | |
1586 | if (!filp->f_op || !filp->f_op->unlocked_ioctl) |
1587 | goto do_ioctl; |
1588 | break; |
1589 | } |
1590 | |
1591 | if (compat_ioctl_check_table(XFORM(cmd))) |
1592 | goto found_handler; |
1593 | |
1594 | error = do_ioctl_trans(fd, cmd, arg, filp); |
1595 | if (error == -ENOIOCTLCMD) |
1596 | error = -ENOTTY; |
1597 | |
1598 | goto out_fput; |
1599 | |
1600 | found_handler: |
1601 | arg = (unsigned long)compat_ptr(arg); |
1602 | do_ioctl: |
1603 | error = do_vfs_ioctl(filp, fd, cmd, arg); |
1604 | out_fput: |
1605 | fput_light(filp, fput_needed); |
1606 | out: |
1607 | return error; |
1608 | } |
1609 | |
1610 | static int __init init_sys32_ioctl_cmp(const void *p, const void *q) |
1611 | { |
1612 | unsigned int a, b; |
1613 | a = *(unsigned int *)p; |
1614 | b = *(unsigned int *)q; |
1615 | if (a > b) |
1616 | return 1; |
1617 | if (a < b) |
1618 | return -1; |
1619 | return 0; |
1620 | } |
1621 | |
1622 | static int __init init_sys32_ioctl(void) |
1623 | { |
1624 | sort(ioctl_pointer, ARRAY_SIZE(ioctl_pointer), sizeof(*ioctl_pointer), |
1625 | init_sys32_ioctl_cmp, NULL); |
1626 | return 0; |
1627 | } |
1628 | __initcall(init_sys32_ioctl); |
1629 |
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9