Commit | Line | Data |
---|---|---|
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 | |
7 | * Copyright (C) 2003 Pavel Machek (pavel@suse.cz) | |
8 | * | |
9 | * These routines maintain argument size conversion between 32bit and 64bit | |
10 | * ioctls. | |
11 | */ | |
12 | ||
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> | |
405f5571 | 22 | #include <linux/smp_lock.h> |
1da177e4 LT |
23 | #include <linux/ioctl.h> |
24 | #include <linux/if.h> | |
25 | #include <linux/if_bridge.h> | |
26 | #include <linux/slab.h> | |
bff61975 | 27 | #include <linux/raid/md_u.h> |
1da177e4 | 28 | #include <linux/kd.h> |
1da177e4 LT |
29 | #include <linux/route.h> |
30 | #include <linux/in6.h> | |
31 | #include <linux/ipv6_route.h> | |
32 | #include <linux/skbuff.h> | |
33 | #include <linux/netlink.h> | |
34 | #include <linux/vt.h> | |
3e63cbb1 | 35 | #include <linux/falloc.h> |
1da177e4 LT |
36 | #include <linux/fs.h> |
37 | #include <linux/file.h> | |
1da177e4 LT |
38 | #include <linux/ppp_defs.h> |
39 | #include <linux/if_ppp.h> | |
40 | #include <linux/if_pppox.h> | |
41 | #include <linux/mtio.h> | |
1da177e4 LT |
42 | #include <linux/auto_fs.h> |
43 | #include <linux/auto_fs4.h> | |
1da177e4 LT |
44 | #include <linux/tty.h> |
45 | #include <linux/vt_kern.h> | |
46 | #include <linux/fb.h> | |
1da177e4 LT |
47 | #include <linux/videodev.h> |
48 | #include <linux/netdevice.h> | |
49 | #include <linux/raw.h> | |
50 | #include <linux/smb_fs.h> | |
1da177e4 LT |
51 | #include <linux/blkdev.h> |
52 | #include <linux/elevator.h> | |
53 | #include <linux/rtc.h> | |
54 | #include <linux/pci.h> | |
55 | #include <linux/module.h> | |
56 | #include <linux/serial.h> | |
1da177e4 LT |
57 | #include <linux/if_tun.h> |
58 | #include <linux/ctype.h> | |
1da177e4 | 59 | #include <linux/syscalls.h> |
1da177e4 LT |
60 | #include <linux/i2c.h> |
61 | #include <linux/i2c-dev.h> | |
1da177e4 LT |
62 | #include <linux/atalk.h> |
63 | ||
1da177e4 LT |
64 | #include <net/bluetooth/bluetooth.h> |
65 | #include <net/bluetooth/hci.h> | |
66 | #include <net/bluetooth/rfcomm.h> | |
67 | ||
68 | #include <linux/capi.h> | |
5024ad4a | 69 | #include <linux/gigaset_dev.h> |
1da177e4 | 70 | |
3c3622dc | 71 | #ifdef CONFIG_BLOCK |
1ba0c7db | 72 | #include <linux/loop.h> |
1da177e4 | 73 | #include <scsi/scsi.h> |
1da177e4 | 74 | #include <scsi/scsi_ioctl.h> |
1da177e4 | 75 | #include <scsi/sg.h> |
3c3622dc | 76 | #endif |
1da177e4 | 77 | |
1da177e4 LT |
78 | #include <asm/uaccess.h> |
79 | #include <linux/ethtool.h> | |
80 | #include <linux/mii.h> | |
81 | #include <linux/if_bonding.h> | |
82 | #include <linux/watchdog.h> | |
1da177e4 | 83 | |
1da177e4 LT |
84 | #include <linux/soundcard.h> |
85 | #include <linux/lp.h> | |
86 | #include <linux/ppdev.h> | |
87 | ||
88 | #include <linux/atm.h> | |
89 | #include <linux/atmarp.h> | |
90 | #include <linux/atmclip.h> | |
91 | #include <linux/atmdev.h> | |
92 | #include <linux/atmioc.h> | |
93 | #include <linux/atmlec.h> | |
94 | #include <linux/atmmpc.h> | |
95 | #include <linux/atmsvc.h> | |
96 | #include <linux/atm_tcp.h> | |
97 | #include <linux/sonet.h> | |
98 | #include <linux/atm_suni.h> | |
1da177e4 LT |
99 | |
100 | #include <linux/usb.h> | |
101 | #include <linux/usbdevice_fs.h> | |
102 | #include <linux/nbd.h> | |
103 | #include <linux/random.h> | |
104 | #include <linux/filter.h> | |
1da177e4 LT |
105 | #include <linux/pktcdvd.h> |
106 | ||
107 | #include <linux/hiddev.h> | |
108 | ||
6e87abd0 DM |
109 | #include <linux/dvb/audio.h> |
110 | #include <linux/dvb/dmx.h> | |
111 | #include <linux/dvb/frontend.h> | |
112 | #include <linux/dvb/video.h> | |
113 | ||
661f627d AB |
114 | #include <linux/sort.h> |
115 | ||
8163904e DM |
116 | #ifdef CONFIG_SPARC |
117 | #include <asm/fbio.h> | |
118 | #endif | |
119 | ||
43c6e7b9 AB |
120 | static int w_long(unsigned int fd, unsigned int cmd, |
121 | compat_ulong_t __user *argp) | |
1da177e4 LT |
122 | { |
123 | mm_segment_t old_fs = get_fs(); | |
124 | int err; | |
125 | unsigned long val; | |
43c6e7b9 | 126 | |
1da177e4 LT |
127 | set_fs (KERNEL_DS); |
128 | err = sys_ioctl(fd, cmd, (unsigned long)&val); | |
129 | set_fs (old_fs); | |
43c6e7b9 | 130 | if (!err && put_user(val, argp)) |
1da177e4 LT |
131 | return -EFAULT; |
132 | return err; | |
133 | } | |
43c6e7b9 AB |
134 | |
135 | static int rw_long(unsigned int fd, unsigned int cmd, | |
136 | compat_ulong_t __user *argp) | |
1da177e4 LT |
137 | { |
138 | mm_segment_t old_fs = get_fs(); | |
1da177e4 LT |
139 | int err; |
140 | unsigned long val; | |
43c6e7b9 AB |
141 | |
142 | if(get_user(val, argp)) | |
1da177e4 LT |
143 | return -EFAULT; |
144 | set_fs (KERNEL_DS); | |
145 | err = sys_ioctl(fd, cmd, (unsigned long)&val); | |
146 | set_fs (old_fs); | |
43c6e7b9 | 147 | if (!err && put_user(val, argp)) |
1da177e4 LT |
148 | return -EFAULT; |
149 | return err; | |
150 | } | |
151 | ||
6e87abd0 DM |
152 | struct compat_video_event { |
153 | int32_t type; | |
154 | compat_time_t timestamp; | |
155 | union { | |
156 | video_size_t size; | |
157 | unsigned int frame_rate; | |
158 | } u; | |
159 | }; | |
160 | ||
43c6e7b9 AB |
161 | static int do_video_get_event(unsigned int fd, unsigned int cmd, |
162 | struct compat_video_event __user *up) | |
6e87abd0 DM |
163 | { |
164 | struct video_event kevent; | |
165 | mm_segment_t old_fs = get_fs(); | |
166 | int err; | |
167 | ||
168 | set_fs(KERNEL_DS); | |
169 | err = sys_ioctl(fd, cmd, (unsigned long) &kevent); | |
170 | set_fs(old_fs); | |
171 | ||
172 | if (!err) { | |
6e87abd0 DM |
173 | err = put_user(kevent.type, &up->type); |
174 | err |= put_user(kevent.timestamp, &up->timestamp); | |
175 | err |= put_user(kevent.u.size.w, &up->u.size.w); | |
176 | err |= put_user(kevent.u.size.h, &up->u.size.h); | |
177 | err |= put_user(kevent.u.size.aspect_ratio, | |
178 | &up->u.size.aspect_ratio); | |
179 | if (err) | |
180 | err = -EFAULT; | |
181 | } | |
182 | ||
183 | return err; | |
184 | } | |
185 | ||
186 | struct compat_video_still_picture { | |
187 | compat_uptr_t iFrame; | |
188 | int32_t size; | |
189 | }; | |
190 | ||
43c6e7b9 AB |
191 | static int do_video_stillpicture(unsigned int fd, unsigned int cmd, |
192 | struct compat_video_still_picture __user *up) | |
6e87abd0 | 193 | { |
6e87abd0 DM |
194 | struct video_still_picture __user *up_native; |
195 | compat_uptr_t fp; | |
196 | int32_t size; | |
197 | int err; | |
198 | ||
6e87abd0 DM |
199 | err = get_user(fp, &up->iFrame); |
200 | err |= get_user(size, &up->size); | |
201 | if (err) | |
202 | return -EFAULT; | |
203 | ||
204 | up_native = | |
205 | compat_alloc_user_space(sizeof(struct video_still_picture)); | |
206 | ||
7116e994 HC |
207 | err = put_user(compat_ptr(fp), &up_native->iFrame); |
208 | err |= put_user(size, &up_native->size); | |
209 | if (err) | |
210 | return -EFAULT; | |
6e87abd0 DM |
211 | |
212 | err = sys_ioctl(fd, cmd, (unsigned long) up_native); | |
213 | ||
214 | return err; | |
215 | } | |
216 | ||
217 | struct compat_video_spu_palette { | |
218 | int length; | |
219 | compat_uptr_t palette; | |
220 | }; | |
221 | ||
43c6e7b9 AB |
222 | static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, |
223 | struct compat_video_spu_palette __user *up) | |
6e87abd0 | 224 | { |
6e87abd0 DM |
225 | struct video_spu_palette __user *up_native; |
226 | compat_uptr_t palp; | |
227 | int length, err; | |
228 | ||
6e87abd0 DM |
229 | err = get_user(palp, &up->palette); |
230 | err |= get_user(length, &up->length); | |
231 | ||
232 | up_native = compat_alloc_user_space(sizeof(struct video_spu_palette)); | |
7116e994 HC |
233 | err = put_user(compat_ptr(palp), &up_native->palette); |
234 | err |= put_user(length, &up_native->length); | |
235 | if (err) | |
236 | return -EFAULT; | |
6e87abd0 DM |
237 | |
238 | err = sys_ioctl(fd, cmd, (unsigned long) up_native); | |
239 | ||
240 | return err; | |
241 | } | |
242 | ||
9361401e | 243 | #ifdef CONFIG_BLOCK |
1da177e4 LT |
244 | typedef struct sg_io_hdr32 { |
245 | compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */ | |
246 | compat_int_t dxfer_direction; /* [i] data transfer direction */ | |
247 | unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */ | |
248 | unsigned char mx_sb_len; /* [i] max length to write to sbp */ | |
249 | unsigned short iovec_count; /* [i] 0 implies no scatter gather */ | |
250 | compat_uint_t dxfer_len; /* [i] byte count of data transfer */ | |
251 | compat_uint_t dxferp; /* [i], [*io] points to data transfer memory | |
252 | or scatter gather list */ | |
253 | compat_uptr_t cmdp; /* [i], [*i] points to command to perform */ | |
254 | compat_uptr_t sbp; /* [i], [*o] points to sense_buffer memory */ | |
255 | compat_uint_t timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */ | |
256 | compat_uint_t flags; /* [i] 0 -> default, see SG_FLAG... */ | |
257 | compat_int_t pack_id; /* [i->o] unused internally (normally) */ | |
258 | compat_uptr_t usr_ptr; /* [i->o] unused internally */ | |
259 | unsigned char status; /* [o] scsi status */ | |
260 | unsigned char masked_status; /* [o] shifted, masked scsi status */ | |
261 | unsigned char msg_status; /* [o] messaging level data (optional) */ | |
262 | unsigned char sb_len_wr; /* [o] byte count actually written to sbp */ | |
263 | unsigned short host_status; /* [o] errors from host adapter */ | |
264 | unsigned short driver_status; /* [o] errors from software driver */ | |
265 | compat_int_t resid; /* [o] dxfer_len - actual_transferred */ | |
266 | compat_uint_t duration; /* [o] time taken by cmd (unit: millisec) */ | |
267 | compat_uint_t info; /* [o] auxiliary information */ | |
268 | } sg_io_hdr32_t; /* 64 bytes long (on sparc32) */ | |
269 | ||
270 | typedef struct sg_iovec32 { | |
271 | compat_uint_t iov_base; | |
272 | compat_uint_t iov_len; | |
273 | } sg_iovec32_t; | |
274 | ||
275 | static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count) | |
276 | { | |
277 | sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1); | |
278 | sg_iovec32_t __user *iov32 = dxferp; | |
279 | int i; | |
280 | ||
281 | for (i = 0; i < iovec_count; i++) { | |
282 | u32 base, len; | |
283 | ||
284 | if (get_user(base, &iov32[i].iov_base) || | |
285 | get_user(len, &iov32[i].iov_len) || | |
286 | put_user(compat_ptr(base), &iov[i].iov_base) || | |
287 | put_user(len, &iov[i].iov_len)) | |
288 | return -EFAULT; | |
289 | } | |
290 | ||
291 | if (put_user(iov, &sgio->dxferp)) | |
292 | return -EFAULT; | |
293 | return 0; | |
294 | } | |
295 | ||
43c6e7b9 AB |
296 | static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, |
297 | sg_io_hdr32_t __user *sgio32) | |
1da177e4 LT |
298 | { |
299 | sg_io_hdr_t __user *sgio; | |
1da177e4 LT |
300 | u16 iovec_count; |
301 | u32 data; | |
302 | void __user *dxferp; | |
303 | int err; | |
304 | ||
1da177e4 LT |
305 | if (get_user(iovec_count, &sgio32->iovec_count)) |
306 | return -EFAULT; | |
307 | ||
308 | { | |
309 | void __user *top = compat_alloc_user_space(0); | |
310 | void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) + | |
311 | (iovec_count * sizeof(sg_iovec_t))); | |
312 | if (new > top) | |
313 | return -EINVAL; | |
314 | ||
315 | sgio = new; | |
316 | } | |
317 | ||
318 | /* Ok, now construct. */ | |
319 | if (copy_in_user(&sgio->interface_id, &sgio32->interface_id, | |
320 | (2 * sizeof(int)) + | |
321 | (2 * sizeof(unsigned char)) + | |
322 | (1 * sizeof(unsigned short)) + | |
323 | (1 * sizeof(unsigned int)))) | |
324 | return -EFAULT; | |
325 | ||
326 | if (get_user(data, &sgio32->dxferp)) | |
327 | return -EFAULT; | |
328 | dxferp = compat_ptr(data); | |
329 | if (iovec_count) { | |
330 | if (sg_build_iovec(sgio, dxferp, iovec_count)) | |
331 | return -EFAULT; | |
332 | } else { | |
333 | if (put_user(dxferp, &sgio->dxferp)) | |
334 | return -EFAULT; | |
335 | } | |
336 | ||
337 | { | |
338 | unsigned char __user *cmdp; | |
339 | unsigned char __user *sbp; | |
340 | ||
341 | if (get_user(data, &sgio32->cmdp)) | |
342 | return -EFAULT; | |
343 | cmdp = compat_ptr(data); | |
344 | ||
345 | if (get_user(data, &sgio32->sbp)) | |
346 | return -EFAULT; | |
347 | sbp = compat_ptr(data); | |
348 | ||
349 | if (put_user(cmdp, &sgio->cmdp) || | |
350 | put_user(sbp, &sgio->sbp)) | |
351 | return -EFAULT; | |
352 | } | |
353 | ||
354 | if (copy_in_user(&sgio->timeout, &sgio32->timeout, | |
355 | 3 * sizeof(int))) | |
356 | return -EFAULT; | |
357 | ||
358 | if (get_user(data, &sgio32->usr_ptr)) | |
359 | return -EFAULT; | |
360 | if (put_user(compat_ptr(data), &sgio->usr_ptr)) | |
361 | return -EFAULT; | |
362 | ||
1da177e4 LT |
363 | err = sys_ioctl(fd, cmd, (unsigned long) sgio); |
364 | ||
365 | if (err >= 0) { | |
366 | void __user *datap; | |
367 | ||
368 | if (copy_in_user(&sgio32->pack_id, &sgio->pack_id, | |
369 | sizeof(int)) || | |
370 | get_user(datap, &sgio->usr_ptr) || | |
371 | put_user((u32)(unsigned long)datap, | |
372 | &sgio32->usr_ptr) || | |
373 | copy_in_user(&sgio32->status, &sgio->status, | |
374 | (4 * sizeof(unsigned char)) + | |
375 | (2 * sizeof(unsigned short)) + | |
376 | (3 * sizeof(int)))) | |
377 | err = -EFAULT; | |
378 | } | |
379 | ||
380 | return err; | |
381 | } | |
382 | ||
2966387b AK |
383 | struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */ |
384 | char req_state; | |
385 | char orphan; | |
386 | char sg_io_owned; | |
387 | char problem; | |
388 | int pack_id; | |
389 | compat_uptr_t usr_ptr; | |
390 | unsigned int duration; | |
391 | int unused; | |
392 | }; | |
393 | ||
43c6e7b9 AB |
394 | static int sg_grt_trans(unsigned int fd, unsigned int cmd, struct |
395 | compat_sg_req_info __user *o) | |
2966387b AK |
396 | { |
397 | int err, i; | |
6b2b4e5a | 398 | sg_req_info_t __user *r; |
2966387b AK |
399 | r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE); |
400 | err = sys_ioctl(fd,cmd,(unsigned long)r); | |
401 | if (err < 0) | |
402 | return err; | |
403 | for (i = 0; i < SG_MAX_QUEUE; i++) { | |
404 | void __user *ptr; | |
405 | int d; | |
406 | ||
407 | if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) || | |
408 | get_user(ptr, &r[i].usr_ptr) || | |
409 | get_user(d, &r[i].duration) || | |
410 | put_user((u32)(unsigned long)(ptr), &o[i].usr_ptr) || | |
411 | put_user(d, &o[i].duration)) | |
412 | return -EFAULT; | |
413 | } | |
414 | return err; | |
415 | } | |
9361401e | 416 | #endif /* CONFIG_BLOCK */ |
2966387b | 417 | |
1da177e4 LT |
418 | struct sock_fprog32 { |
419 | unsigned short len; | |
420 | compat_caddr_t filter; | |
421 | }; | |
422 | ||
423 | #define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32) | |
424 | #define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32) | |
425 | ||
43c6e7b9 AB |
426 | static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, |
427 | struct sock_fprog32 __user *u_fprog32) | |
1da177e4 | 428 | { |
1da177e4 LT |
429 | struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog)); |
430 | void __user *fptr64; | |
431 | u32 fptr32; | |
432 | u16 flen; | |
433 | ||
434 | if (get_user(flen, &u_fprog32->len) || | |
435 | get_user(fptr32, &u_fprog32->filter)) | |
436 | return -EFAULT; | |
437 | ||
438 | fptr64 = compat_ptr(fptr32); | |
439 | ||
440 | if (put_user(flen, &u_fprog64->len) || | |
441 | put_user(fptr64, &u_fprog64->filter)) | |
442 | return -EFAULT; | |
443 | ||
444 | if (cmd == PPPIOCSPASS32) | |
445 | cmd = PPPIOCSPASS; | |
446 | else | |
447 | cmd = PPPIOCSACTIVE; | |
448 | ||
449 | return sys_ioctl(fd, cmd, (unsigned long) u_fprog64); | |
450 | } | |
451 | ||
452 | struct ppp_option_data32 { | |
453 | compat_caddr_t ptr; | |
454 | u32 length; | |
455 | compat_int_t transmit; | |
456 | }; | |
457 | #define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32) | |
458 | ||
459 | struct ppp_idle32 { | |
460 | compat_time_t xmit_idle; | |
461 | compat_time_t recv_idle; | |
462 | }; | |
463 | #define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32) | |
464 | ||
43c6e7b9 AB |
465 | static int ppp_gidle(unsigned int fd, unsigned int cmd, |
466 | struct ppp_idle32 __user *idle32) | |
1da177e4 LT |
467 | { |
468 | struct ppp_idle __user *idle; | |
1da177e4 LT |
469 | __kernel_time_t xmit, recv; |
470 | int err; | |
471 | ||
472 | idle = compat_alloc_user_space(sizeof(*idle)); | |
1da177e4 LT |
473 | |
474 | err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle); | |
475 | ||
476 | if (!err) { | |
477 | if (get_user(xmit, &idle->xmit_idle) || | |
478 | get_user(recv, &idle->recv_idle) || | |
479 | put_user(xmit, &idle32->xmit_idle) || | |
480 | put_user(recv, &idle32->recv_idle)) | |
481 | err = -EFAULT; | |
482 | } | |
483 | return err; | |
484 | } | |
485 | ||
43c6e7b9 AB |
486 | static int ppp_scompress(unsigned int fd, unsigned int cmd, |
487 | struct ppp_option_data32 __user *odata32) | |
1da177e4 LT |
488 | { |
489 | struct ppp_option_data __user *odata; | |
1da177e4 LT |
490 | __u32 data; |
491 | void __user *datap; | |
492 | ||
493 | odata = compat_alloc_user_space(sizeof(*odata)); | |
1da177e4 LT |
494 | |
495 | if (get_user(data, &odata32->ptr)) | |
496 | return -EFAULT; | |
497 | ||
498 | datap = compat_ptr(data); | |
499 | if (put_user(datap, &odata->ptr)) | |
500 | return -EFAULT; | |
501 | ||
502 | if (copy_in_user(&odata->length, &odata32->length, | |
503 | sizeof(__u32) + sizeof(int))) | |
504 | return -EFAULT; | |
505 | ||
506 | return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata); | |
507 | } | |
508 | ||
9361401e | 509 | #ifdef CONFIG_BLOCK |
1da177e4 LT |
510 | struct mtget32 { |
511 | compat_long_t mt_type; | |
512 | compat_long_t mt_resid; | |
513 | compat_long_t mt_dsreg; | |
514 | compat_long_t mt_gstat; | |
515 | compat_long_t mt_erreg; | |
516 | compat_daddr_t mt_fileno; | |
517 | compat_daddr_t mt_blkno; | |
518 | }; | |
519 | #define MTIOCGET32 _IOR('m', 2, struct mtget32) | |
520 | ||
521 | struct mtpos32 { | |
522 | compat_long_t mt_blkno; | |
523 | }; | |
524 | #define MTIOCPOS32 _IOR('m', 3, struct mtpos32) | |
525 | ||
43c6e7b9 | 526 | static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, void __user *argp) |
1da177e4 LT |
527 | { |
528 | mm_segment_t old_fs = get_fs(); | |
529 | struct mtget get; | |
530 | struct mtget32 __user *umget32; | |
531 | struct mtpos pos; | |
532 | struct mtpos32 __user *upos32; | |
533 | unsigned long kcmd; | |
534 | void *karg; | |
535 | int err = 0; | |
536 | ||
537 | switch(cmd) { | |
538 | case MTIOCPOS32: | |
539 | kcmd = MTIOCPOS; | |
540 | karg = &pos; | |
541 | break; | |
542 | case MTIOCGET32: | |
543 | kcmd = MTIOCGET; | |
544 | karg = &get; | |
545 | break; | |
1da177e4 LT |
546 | } |
547 | set_fs (KERNEL_DS); | |
548 | err = sys_ioctl (fd, kcmd, (unsigned long)karg); | |
549 | set_fs (old_fs); | |
550 | if (err) | |
551 | return err; | |
552 | switch (cmd) { | |
553 | case MTIOCPOS32: | |
43c6e7b9 | 554 | upos32 = argp; |
1da177e4 LT |
555 | err = __put_user(pos.mt_blkno, &upos32->mt_blkno); |
556 | break; | |
557 | case MTIOCGET32: | |
43c6e7b9 | 558 | umget32 = argp; |
1da177e4 LT |
559 | err = __put_user(get.mt_type, &umget32->mt_type); |
560 | err |= __put_user(get.mt_resid, &umget32->mt_resid); | |
561 | err |= __put_user(get.mt_dsreg, &umget32->mt_dsreg); | |
562 | err |= __put_user(get.mt_gstat, &umget32->mt_gstat); | |
563 | err |= __put_user(get.mt_erreg, &umget32->mt_erreg); | |
564 | err |= __put_user(get.mt_fileno, &umget32->mt_fileno); | |
565 | err |= __put_user(get.mt_blkno, &umget32->mt_blkno); | |
566 | break; | |
567 | } | |
568 | return err ? -EFAULT: 0; | |
569 | } | |
570 | ||
9361401e | 571 | #endif /* CONFIG_BLOCK */ |
1da177e4 | 572 | |
43c6e7b9 AB |
573 | static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, |
574 | compat_uid_t __user *argp) | |
1da177e4 LT |
575 | { |
576 | mm_segment_t old_fs = get_fs(); | |
577 | __kernel_uid_t kuid; | |
578 | int err; | |
579 | ||
580 | cmd = SMB_IOC_GETMOUNTUID; | |
581 | ||
582 | set_fs(KERNEL_DS); | |
583 | err = sys_ioctl(fd, cmd, (unsigned long)&kuid); | |
584 | set_fs(old_fs); | |
585 | ||
586 | if (err >= 0) | |
43c6e7b9 | 587 | err = put_user(kuid, argp); |
1da177e4 LT |
588 | |
589 | return err; | |
590 | } | |
591 | ||
43c6e7b9 AB |
592 | static int ioc_settimeout(unsigned int fd, unsigned int cmd, |
593 | compat_ulong_t __user *argp) | |
1da177e4 | 594 | { |
43c6e7b9 | 595 | return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, argp); |
1da177e4 LT |
596 | } |
597 | ||
1da177e4 LT |
598 | /* Bluetooth ioctls */ |
599 | #define HCIUARTSETPROTO _IOW('U', 200, int) | |
600 | #define HCIUARTGETPROTO _IOR('U', 201, int) | |
601 | ||
602 | #define BNEPCONNADD _IOW('B', 200, int) | |
603 | #define BNEPCONNDEL _IOW('B', 201, int) | |
604 | #define BNEPGETCONNLIST _IOR('B', 210, int) | |
605 | #define BNEPGETCONNINFO _IOR('B', 211, int) | |
606 | ||
607 | #define CMTPCONNADD _IOW('C', 200, int) | |
608 | #define CMTPCONNDEL _IOW('C', 201, int) | |
609 | #define CMTPGETCONNLIST _IOR('C', 210, int) | |
610 | #define CMTPGETCONNINFO _IOR('C', 211, int) | |
611 | ||
612 | #define HIDPCONNADD _IOW('H', 200, int) | |
613 | #define HIDPCONNDEL _IOW('H', 201, int) | |
614 | #define HIDPGETCONNLIST _IOR('H', 210, int) | |
615 | #define HIDPGETCONNINFO _IOR('H', 211, int) | |
616 | ||
9361401e | 617 | #ifdef CONFIG_BLOCK |
1da177e4 LT |
618 | struct raw32_config_request |
619 | { | |
620 | compat_int_t raw_minor; | |
621 | __u64 block_major; | |
622 | __u64 block_minor; | |
623 | } __attribute__((packed)); | |
624 | ||
625 | static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req) | |
626 | { | |
627 | int ret; | |
628 | ||
629 | if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request))) | |
630 | return -EFAULT; | |
631 | ||
632 | ret = __get_user(req->raw_minor, &user_req->raw_minor); | |
633 | ret |= __get_user(req->block_major, &user_req->block_major); | |
634 | ret |= __get_user(req->block_minor, &user_req->block_minor); | |
635 | ||
636 | return ret ? -EFAULT : 0; | |
637 | } | |
638 | ||
639 | static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req) | |
640 | { | |
641 | int ret; | |
642 | ||
643 | if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request))) | |
644 | return -EFAULT; | |
645 | ||
646 | ret = __put_user(req->raw_minor, &user_req->raw_minor); | |
647 | ret |= __put_user(req->block_major, &user_req->block_major); | |
648 | ret |= __put_user(req->block_minor, &user_req->block_minor); | |
649 | ||
650 | return ret ? -EFAULT : 0; | |
651 | } | |
652 | ||
43c6e7b9 AB |
653 | static int raw_ioctl(unsigned fd, unsigned cmd, |
654 | struct raw32_config_request __user *user_req) | |
1da177e4 LT |
655 | { |
656 | int ret; | |
657 | ||
658 | switch (cmd) { | |
659 | case RAW_SETBIND: | |
660 | case RAW_GETBIND: { | |
661 | struct raw_config_request req; | |
1da177e4 LT |
662 | mm_segment_t oldfs = get_fs(); |
663 | ||
664 | if ((ret = get_raw32_request(&req, user_req))) | |
665 | return ret; | |
666 | ||
667 | set_fs(KERNEL_DS); | |
668 | ret = sys_ioctl(fd,cmd,(unsigned long)&req); | |
669 | set_fs(oldfs); | |
670 | ||
671 | if ((!ret) && (cmd == RAW_GETBIND)) { | |
672 | ret = set_raw32_request(&req, user_req); | |
673 | } | |
674 | break; | |
675 | } | |
1da177e4 LT |
676 | } |
677 | return ret; | |
678 | } | |
9361401e | 679 | #endif /* CONFIG_BLOCK */ |
1da177e4 LT |
680 | |
681 | struct serial_struct32 { | |
682 | compat_int_t type; | |
683 | compat_int_t line; | |
684 | compat_uint_t port; | |
685 | compat_int_t irq; | |
686 | compat_int_t flags; | |
687 | compat_int_t xmit_fifo_size; | |
688 | compat_int_t custom_divisor; | |
689 | compat_int_t baud_base; | |
690 | unsigned short close_delay; | |
691 | char io_type; | |
692 | char reserved_char[1]; | |
693 | compat_int_t hub6; | |
694 | unsigned short closing_wait; /* time to wait before closing */ | |
695 | unsigned short closing_wait2; /* no longer used... */ | |
696 | compat_uint_t iomem_base; | |
697 | unsigned short iomem_reg_shift; | |
698 | unsigned int port_high; | |
699 | /* compat_ulong_t iomap_base FIXME */ | |
700 | compat_int_t reserved[1]; | |
701 | }; | |
702 | ||
43c6e7b9 AB |
703 | static int serial_struct_ioctl(unsigned fd, unsigned cmd, |
704 | struct serial_struct32 __user *ss32) | |
1da177e4 LT |
705 | { |
706 | typedef struct serial_struct SS; | |
707 | typedef struct serial_struct32 SS32; | |
1da177e4 LT |
708 | int err; |
709 | struct serial_struct ss; | |
710 | mm_segment_t oldseg = get_fs(); | |
711 | __u32 udata; | |
7116e994 | 712 | unsigned int base; |
1da177e4 LT |
713 | |
714 | if (cmd == TIOCSSERIAL) { | |
715 | if (!access_ok(VERIFY_READ, ss32, sizeof(SS32))) | |
716 | return -EFAULT; | |
717 | if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base))) | |
718 | return -EFAULT; | |
7116e994 HC |
719 | if (__get_user(udata, &ss32->iomem_base)) |
720 | return -EFAULT; | |
1da177e4 | 721 | ss.iomem_base = compat_ptr(udata); |
7116e994 HC |
722 | if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) || |
723 | __get_user(ss.port_high, &ss32->port_high)) | |
724 | return -EFAULT; | |
1da177e4 LT |
725 | ss.iomap_base = 0UL; |
726 | } | |
727 | set_fs(KERNEL_DS); | |
728 | err = sys_ioctl(fd,cmd,(unsigned long)(&ss)); | |
729 | set_fs(oldseg); | |
730 | if (cmd == TIOCGSERIAL && err >= 0) { | |
731 | if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32))) | |
732 | return -EFAULT; | |
733 | if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base))) | |
734 | return -EFAULT; | |
7116e994 HC |
735 | base = (unsigned long)ss.iomem_base >> 32 ? |
736 | 0xffffffff : (unsigned)(unsigned long)ss.iomem_base; | |
737 | if (__put_user(base, &ss32->iomem_base) || | |
738 | __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) || | |
739 | __put_user(ss.port_high, &ss32->port_high)) | |
740 | return -EFAULT; | |
1da177e4 LT |
741 | } |
742 | return err; | |
743 | } | |
744 | ||
1da177e4 LT |
745 | /* |
746 | * I2C layer ioctls | |
747 | */ | |
748 | ||
749 | struct i2c_msg32 { | |
750 | u16 addr; | |
751 | u16 flags; | |
752 | u16 len; | |
753 | compat_caddr_t buf; | |
754 | }; | |
755 | ||
756 | struct i2c_rdwr_ioctl_data32 { | |
757 | compat_caddr_t msgs; /* struct i2c_msg __user *msgs */ | |
758 | u32 nmsgs; | |
759 | }; | |
760 | ||
761 | struct i2c_smbus_ioctl_data32 { | |
762 | u8 read_write; | |
763 | u8 command; | |
764 | u32 size; | |
765 | compat_caddr_t data; /* union i2c_smbus_data *data */ | |
766 | }; | |
767 | ||
768 | struct i2c_rdwr_aligned { | |
769 | struct i2c_rdwr_ioctl_data cmd; | |
770 | struct i2c_msg msgs[0]; | |
771 | }; | |
772 | ||
43c6e7b9 AB |
773 | static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd, |
774 | struct i2c_rdwr_ioctl_data32 __user *udata) | |
1da177e4 | 775 | { |
1da177e4 LT |
776 | struct i2c_rdwr_aligned __user *tdata; |
777 | struct i2c_msg __user *tmsgs; | |
778 | struct i2c_msg32 __user *umsgs; | |
779 | compat_caddr_t datap; | |
780 | int nmsgs, i; | |
781 | ||
782 | if (get_user(nmsgs, &udata->nmsgs)) | |
783 | return -EFAULT; | |
784 | if (nmsgs > I2C_RDRW_IOCTL_MAX_MSGS) | |
785 | return -EINVAL; | |
786 | ||
787 | if (get_user(datap, &udata->msgs)) | |
788 | return -EFAULT; | |
789 | umsgs = compat_ptr(datap); | |
790 | ||
791 | tdata = compat_alloc_user_space(sizeof(*tdata) + | |
792 | nmsgs * sizeof(struct i2c_msg)); | |
793 | tmsgs = &tdata->msgs[0]; | |
794 | ||
795 | if (put_user(nmsgs, &tdata->cmd.nmsgs) || | |
796 | put_user(tmsgs, &tdata->cmd.msgs)) | |
797 | return -EFAULT; | |
798 | ||
799 | for (i = 0; i < nmsgs; i++) { | |
800 | if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16))) | |
801 | return -EFAULT; | |
802 | if (get_user(datap, &umsgs[i].buf) || | |
803 | put_user(compat_ptr(datap), &tmsgs[i].buf)) | |
804 | return -EFAULT; | |
805 | } | |
806 | return sys_ioctl(fd, cmd, (unsigned long)tdata); | |
807 | } | |
808 | ||
43c6e7b9 AB |
809 | static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, |
810 | struct i2c_smbus_ioctl_data32 __user *udata) | |
1da177e4 LT |
811 | { |
812 | struct i2c_smbus_ioctl_data __user *tdata; | |
1da177e4 LT |
813 | compat_caddr_t datap; |
814 | ||
815 | tdata = compat_alloc_user_space(sizeof(*tdata)); | |
816 | if (tdata == NULL) | |
817 | return -ENOMEM; | |
818 | if (!access_ok(VERIFY_WRITE, tdata, sizeof(*tdata))) | |
819 | return -EFAULT; | |
820 | ||
1da177e4 LT |
821 | if (!access_ok(VERIFY_READ, udata, sizeof(*udata))) |
822 | return -EFAULT; | |
823 | ||
824 | if (__copy_in_user(&tdata->read_write, &udata->read_write, 2 * sizeof(u8))) | |
825 | return -EFAULT; | |
826 | if (__copy_in_user(&tdata->size, &udata->size, 2 * sizeof(u32))) | |
827 | return -EFAULT; | |
828 | if (__get_user(datap, &udata->data) || | |
829 | __put_user(compat_ptr(datap), &tdata->data)) | |
830 | return -EFAULT; | |
831 | ||
832 | return sys_ioctl(fd, cmd, (unsigned long)tdata); | |
833 | } | |
834 | ||
ec3cad96 CH |
835 | #define RTC_IRQP_READ32 _IOR('p', 0x0b, compat_ulong_t) |
836 | #define RTC_IRQP_SET32 _IOW('p', 0x0c, compat_ulong_t) | |
837 | #define RTC_EPOCH_READ32 _IOR('p', 0x0d, compat_ulong_t) | |
838 | #define RTC_EPOCH_SET32 _IOW('p', 0x0e, compat_ulong_t) | |
839 | ||
43c6e7b9 | 840 | static int rtc_ioctl(unsigned fd, unsigned cmd, void __user *argp) |
ec3cad96 CH |
841 | { |
842 | mm_segment_t oldfs = get_fs(); | |
843 | compat_ulong_t val32; | |
844 | unsigned long kval; | |
845 | int ret; | |
846 | ||
847 | switch (cmd) { | |
848 | case RTC_IRQP_READ32: | |
849 | case RTC_EPOCH_READ32: | |
850 | set_fs(KERNEL_DS); | |
851 | ret = sys_ioctl(fd, (cmd == RTC_IRQP_READ32) ? | |
852 | RTC_IRQP_READ : RTC_EPOCH_READ, | |
853 | (unsigned long)&kval); | |
854 | set_fs(oldfs); | |
855 | if (ret) | |
856 | return ret; | |
857 | val32 = kval; | |
43c6e7b9 | 858 | return put_user(val32, (unsigned int __user *)argp); |
ec3cad96 | 859 | case RTC_IRQP_SET32: |
43c6e7b9 | 860 | return sys_ioctl(fd, RTC_IRQP_SET, (unsigned long)argp); |
ec3cad96 | 861 | case RTC_EPOCH_SET32: |
43c6e7b9 | 862 | return sys_ioctl(fd, RTC_EPOCH_SET, (unsigned long)argp); |
ec3cad96 | 863 | } |
43c6e7b9 AB |
864 | |
865 | return -ENOIOCTLCMD; | |
ec3cad96 CH |
866 | } |
867 | ||
3e63cbb1 AJ |
868 | /* on ia32 l_start is on a 32-bit boundary */ |
869 | #if defined(CONFIG_IA64) || defined(CONFIG_X86_64) | |
870 | struct space_resv_32 { | |
871 | __s16 l_type; | |
872 | __s16 l_whence; | |
873 | __s64 l_start __attribute__((packed)); | |
874 | /* len == 0 means until end of file */ | |
875 | __s64 l_len __attribute__((packed)); | |
876 | __s32 l_sysid; | |
877 | __u32 l_pid; | |
878 | __s32 l_pad[4]; /* reserve area */ | |
879 | }; | |
880 | ||
881 | #define FS_IOC_RESVSP_32 _IOW ('X', 40, struct space_resv_32) | |
882 | #define FS_IOC_RESVSP64_32 _IOW ('X', 42, struct space_resv_32) | |
883 | ||
884 | /* just account for different alignment */ | |
43c6e7b9 AB |
885 | static int compat_ioctl_preallocate(struct file *file, |
886 | struct space_resv_32 __user *p32) | |
3e63cbb1 | 887 | { |
3e63cbb1 AJ |
888 | struct space_resv __user *p = compat_alloc_user_space(sizeof(*p)); |
889 | ||
890 | if (copy_in_user(&p->l_type, &p32->l_type, sizeof(s16)) || | |
891 | copy_in_user(&p->l_whence, &p32->l_whence, sizeof(s16)) || | |
892 | copy_in_user(&p->l_start, &p32->l_start, sizeof(s64)) || | |
893 | copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) || | |
894 | copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) || | |
895 | copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) || | |
896 | copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32))) | |
897 | return -EFAULT; | |
898 | ||
899 | return ioctl_preallocate(file, p); | |
900 | } | |
901 | #endif | |
902 | ||
661f627d AB |
903 | /* |
904 | * simple reversible transform to make our table more evenly | |
905 | * distributed after sorting. | |
906 | */ | |
907 | #define XFORM(i) (((i) ^ ((i) << 27) ^ ((i) << 17)) & 0xffffffff) | |
6272e266 | 908 | |
661f627d | 909 | #define COMPATIBLE_IOCTL(cmd) XFORM(cmd), |
421f0281 AK |
910 | /* ioctl should not be warned about even if it's not implemented. |
911 | Valid reasons to use this: | |
912 | - It is implemented with ->compat_ioctl on some device, but programs | |
913 | call it on others too. | |
914 | - The ioctl is not implemented in the native kernel, but programs | |
915 | call it commonly anyways. | |
916 | Most other reasons are not valid. */ | |
917 | #define IGNORE_IOCTL(cmd) COMPATIBLE_IOCTL(cmd) | |
e6a6d2ef | 918 | |
661f627d | 919 | static unsigned int ioctl_pointer[] = { |
644fd4f5 CH |
920 | /* compatible ioctls first */ |
921 | COMPATIBLE_IOCTL(0x4B50) /* KDGHWCLK - not in the kernel, but don't complain */ | |
922 | COMPATIBLE_IOCTL(0x4B51) /* KDSHWCLK - not in the kernel, but don't complain */ | |
923 | ||
924 | /* Big T */ | |
925 | COMPATIBLE_IOCTL(TCGETA) | |
926 | COMPATIBLE_IOCTL(TCSETA) | |
927 | COMPATIBLE_IOCTL(TCSETAW) | |
928 | COMPATIBLE_IOCTL(TCSETAF) | |
929 | COMPATIBLE_IOCTL(TCSBRK) | |
644fd4f5 CH |
930 | COMPATIBLE_IOCTL(TCXONC) |
931 | COMPATIBLE_IOCTL(TCFLSH) | |
932 | COMPATIBLE_IOCTL(TCGETS) | |
933 | COMPATIBLE_IOCTL(TCSETS) | |
934 | COMPATIBLE_IOCTL(TCSETSW) | |
935 | COMPATIBLE_IOCTL(TCSETSF) | |
936 | COMPATIBLE_IOCTL(TIOCLINUX) | |
937 | COMPATIBLE_IOCTL(TIOCSBRK) | |
938 | COMPATIBLE_IOCTL(TIOCCBRK) | |
644fd4f5 CH |
939 | COMPATIBLE_IOCTL(TIOCGICOUNT) |
940 | /* Little t */ | |
941 | COMPATIBLE_IOCTL(TIOCGETD) | |
942 | COMPATIBLE_IOCTL(TIOCSETD) | |
943 | COMPATIBLE_IOCTL(TIOCEXCL) | |
944 | COMPATIBLE_IOCTL(TIOCNXCL) | |
945 | COMPATIBLE_IOCTL(TIOCCONS) | |
946 | COMPATIBLE_IOCTL(TIOCGSOFTCAR) | |
947 | COMPATIBLE_IOCTL(TIOCSSOFTCAR) | |
948 | COMPATIBLE_IOCTL(TIOCSWINSZ) | |
949 | COMPATIBLE_IOCTL(TIOCGWINSZ) | |
950 | COMPATIBLE_IOCTL(TIOCMGET) | |
951 | COMPATIBLE_IOCTL(TIOCMBIC) | |
952 | COMPATIBLE_IOCTL(TIOCMBIS) | |
953 | COMPATIBLE_IOCTL(TIOCMSET) | |
954 | COMPATIBLE_IOCTL(TIOCPKT) | |
955 | COMPATIBLE_IOCTL(TIOCNOTTY) | |
956 | COMPATIBLE_IOCTL(TIOCSTI) | |
957 | COMPATIBLE_IOCTL(TIOCOUTQ) | |
958 | COMPATIBLE_IOCTL(TIOCSPGRP) | |
959 | COMPATIBLE_IOCTL(TIOCGPGRP) | |
644fd4f5 CH |
960 | COMPATIBLE_IOCTL(TIOCGPTN) |
961 | COMPATIBLE_IOCTL(TIOCSPTLCK) | |
962 | COMPATIBLE_IOCTL(TIOCSERGETLSR) | |
81257def HC |
963 | #ifdef TCGETS2 |
964 | COMPATIBLE_IOCTL(TCGETS2) | |
965 | COMPATIBLE_IOCTL(TCSETS2) | |
966 | COMPATIBLE_IOCTL(TCSETSW2) | |
967 | COMPATIBLE_IOCTL(TCSETSF2) | |
968 | #endif | |
644fd4f5 CH |
969 | /* Little f */ |
970 | COMPATIBLE_IOCTL(FIOCLEX) | |
971 | COMPATIBLE_IOCTL(FIONCLEX) | |
972 | COMPATIBLE_IOCTL(FIOASYNC) | |
973 | COMPATIBLE_IOCTL(FIONBIO) | |
974 | COMPATIBLE_IOCTL(FIONREAD) /* This is also TIOCINQ */ | |
69130c7c | 975 | COMPATIBLE_IOCTL(FS_IOC_FIEMAP) |
644fd4f5 CH |
976 | /* 0x00 */ |
977 | COMPATIBLE_IOCTL(FIBMAP) | |
978 | COMPATIBLE_IOCTL(FIGETBSZ) | |
5cf8cf41 CH |
979 | /* 'X' - originally XFS but some now in the VFS */ |
980 | COMPATIBLE_IOCTL(FIFREEZE) | |
981 | COMPATIBLE_IOCTL(FITHAW) | |
644fd4f5 CH |
982 | COMPATIBLE_IOCTL(KDGETKEYCODE) |
983 | COMPATIBLE_IOCTL(KDSETKEYCODE) | |
644fd4f5 | 984 | COMPATIBLE_IOCTL(KDGKBTYPE) |
644fd4f5 | 985 | COMPATIBLE_IOCTL(KDGETMODE) |
644fd4f5 | 986 | COMPATIBLE_IOCTL(KDGKBMODE) |
644fd4f5 CH |
987 | COMPATIBLE_IOCTL(KDGKBMETA) |
988 | COMPATIBLE_IOCTL(KDGKBENT) | |
989 | COMPATIBLE_IOCTL(KDSKBENT) | |
990 | COMPATIBLE_IOCTL(KDGKBSENT) | |
991 | COMPATIBLE_IOCTL(KDSKBSENT) | |
992 | COMPATIBLE_IOCTL(KDGKBDIACR) | |
993 | COMPATIBLE_IOCTL(KDSKBDIACR) | |
994 | COMPATIBLE_IOCTL(KDKBDREP) | |
995 | COMPATIBLE_IOCTL(KDGKBLED) | |
644fd4f5 | 996 | COMPATIBLE_IOCTL(KDGETLED) |
3c3622dc | 997 | #ifdef CONFIG_BLOCK |
644fd4f5 CH |
998 | /* Big S */ |
999 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN) | |
1000 | COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK) | |
1001 | COMPATIBLE_IOCTL(SCSI_IOCTL_DOORUNLOCK) | |
1002 | COMPATIBLE_IOCTL(SCSI_IOCTL_TEST_UNIT_READY) | |
1003 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_BUS_NUMBER) | |
1004 | COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND) | |
1005 | COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST) | |
1006 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI) | |
3c3622dc | 1007 | #endif |
644fd4f5 CH |
1008 | /* Little p (/dev/rtc, /dev/envctrl, etc.) */ |
1009 | COMPATIBLE_IOCTL(RTC_AIE_ON) | |
1010 | COMPATIBLE_IOCTL(RTC_AIE_OFF) | |
1011 | COMPATIBLE_IOCTL(RTC_UIE_ON) | |
1012 | COMPATIBLE_IOCTL(RTC_UIE_OFF) | |
1013 | COMPATIBLE_IOCTL(RTC_PIE_ON) | |
1014 | COMPATIBLE_IOCTL(RTC_PIE_OFF) | |
1015 | COMPATIBLE_IOCTL(RTC_WIE_ON) | |
1016 | COMPATIBLE_IOCTL(RTC_WIE_OFF) | |
1017 | COMPATIBLE_IOCTL(RTC_ALM_SET) | |
1018 | COMPATIBLE_IOCTL(RTC_ALM_READ) | |
1019 | COMPATIBLE_IOCTL(RTC_RD_TIME) | |
1020 | COMPATIBLE_IOCTL(RTC_SET_TIME) | |
1021 | COMPATIBLE_IOCTL(RTC_WKALM_SET) | |
1022 | COMPATIBLE_IOCTL(RTC_WKALM_RD) | |
1023 | /* | |
1024 | * These two are only for the sbus rtc driver, but | |
1025 | * hwclock tries them on every rtc device first when | |
1026 | * running on sparc. On other architectures the entries | |
1027 | * are useless but harmless. | |
1028 | */ | |
1029 | COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */ | |
1030 | COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */ | |
1031 | /* Little m */ | |
1032 | COMPATIBLE_IOCTL(MTIOCTOP) | |
1033 | /* Socket level stuff */ | |
1034 | COMPATIBLE_IOCTL(FIOQSIZE) | |
3c3622dc | 1035 | #ifdef CONFIG_BLOCK |
5a07ea0b AB |
1036 | /* loop */ |
1037 | IGNORE_IOCTL(LOOP_CLR_FD) | |
644fd4f5 CH |
1038 | /* SG stuff */ |
1039 | COMPATIBLE_IOCTL(SG_SET_TIMEOUT) | |
1040 | COMPATIBLE_IOCTL(SG_GET_TIMEOUT) | |
1041 | COMPATIBLE_IOCTL(SG_EMULATED_HOST) | |
644fd4f5 CH |
1042 | COMPATIBLE_IOCTL(SG_GET_TRANSFORM) |
1043 | COMPATIBLE_IOCTL(SG_SET_RESERVED_SIZE) | |
1044 | COMPATIBLE_IOCTL(SG_GET_RESERVED_SIZE) | |
1045 | COMPATIBLE_IOCTL(SG_GET_SCSI_ID) | |
1046 | COMPATIBLE_IOCTL(SG_SET_FORCE_LOW_DMA) | |
1047 | COMPATIBLE_IOCTL(SG_GET_LOW_DMA) | |
1048 | COMPATIBLE_IOCTL(SG_SET_FORCE_PACK_ID) | |
1049 | COMPATIBLE_IOCTL(SG_GET_PACK_ID) | |
1050 | COMPATIBLE_IOCTL(SG_GET_NUM_WAITING) | |
1051 | COMPATIBLE_IOCTL(SG_SET_DEBUG) | |
1052 | COMPATIBLE_IOCTL(SG_GET_SG_TABLESIZE) | |
1053 | COMPATIBLE_IOCTL(SG_GET_COMMAND_Q) | |
1054 | COMPATIBLE_IOCTL(SG_SET_COMMAND_Q) | |
1055 | COMPATIBLE_IOCTL(SG_GET_VERSION_NUM) | |
1056 | COMPATIBLE_IOCTL(SG_NEXT_CMD_LEN) | |
1057 | COMPATIBLE_IOCTL(SG_SCSI_RESET) | |
1058 | COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE) | |
1059 | COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN) | |
1060 | COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN) | |
3c3622dc | 1061 | #endif |
644fd4f5 CH |
1062 | /* PPP stuff */ |
1063 | COMPATIBLE_IOCTL(PPPIOCGFLAGS) | |
1064 | COMPATIBLE_IOCTL(PPPIOCSFLAGS) | |
1065 | COMPATIBLE_IOCTL(PPPIOCGASYNCMAP) | |
1066 | COMPATIBLE_IOCTL(PPPIOCSASYNCMAP) | |
1067 | COMPATIBLE_IOCTL(PPPIOCGUNIT) | |
1068 | COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP) | |
1069 | COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP) | |
1070 | COMPATIBLE_IOCTL(PPPIOCGMRU) | |
1071 | COMPATIBLE_IOCTL(PPPIOCSMRU) | |
1072 | COMPATIBLE_IOCTL(PPPIOCSMAXCID) | |
1073 | COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP) | |
1074 | COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP) | |
1075 | COMPATIBLE_IOCTL(PPPIOCXFERUNIT) | |
1076 | /* PPPIOCSCOMPRESS is translated */ | |
1077 | COMPATIBLE_IOCTL(PPPIOCGNPMODE) | |
1078 | COMPATIBLE_IOCTL(PPPIOCSNPMODE) | |
1079 | COMPATIBLE_IOCTL(PPPIOCGDEBUG) | |
1080 | COMPATIBLE_IOCTL(PPPIOCSDEBUG) | |
1081 | /* PPPIOCSPASS is translated */ | |
1082 | /* PPPIOCSACTIVE is translated */ | |
1083 | /* PPPIOCGIDLE is translated */ | |
1084 | COMPATIBLE_IOCTL(PPPIOCNEWUNIT) | |
1085 | COMPATIBLE_IOCTL(PPPIOCATTACH) | |
1086 | COMPATIBLE_IOCTL(PPPIOCDETACH) | |
1087 | COMPATIBLE_IOCTL(PPPIOCSMRRU) | |
1088 | COMPATIBLE_IOCTL(PPPIOCCONNECT) | |
1089 | COMPATIBLE_IOCTL(PPPIOCDISCONN) | |
1090 | COMPATIBLE_IOCTL(PPPIOCATTCHAN) | |
1091 | COMPATIBLE_IOCTL(PPPIOCGCHAN) | |
1092 | /* PPPOX */ | |
1093 | COMPATIBLE_IOCTL(PPPOEIOCSFWD) | |
1094 | COMPATIBLE_IOCTL(PPPOEIOCDFWD) | |
644fd4f5 CH |
1095 | /* ppdev */ |
1096 | COMPATIBLE_IOCTL(PPSETMODE) | |
1097 | COMPATIBLE_IOCTL(PPRSTATUS) | |
1098 | COMPATIBLE_IOCTL(PPRCONTROL) | |
1099 | COMPATIBLE_IOCTL(PPWCONTROL) | |
1100 | COMPATIBLE_IOCTL(PPFCONTROL) | |
1101 | COMPATIBLE_IOCTL(PPRDATA) | |
1102 | COMPATIBLE_IOCTL(PPWDATA) | |
1103 | COMPATIBLE_IOCTL(PPCLAIM) | |
1104 | COMPATIBLE_IOCTL(PPRELEASE) | |
1105 | COMPATIBLE_IOCTL(PPYIELD) | |
1106 | COMPATIBLE_IOCTL(PPEXCL) | |
1107 | COMPATIBLE_IOCTL(PPDATADIR) | |
1108 | COMPATIBLE_IOCTL(PPNEGOT) | |
1109 | COMPATIBLE_IOCTL(PPWCTLONIRQ) | |
1110 | COMPATIBLE_IOCTL(PPCLRIRQ) | |
1111 | COMPATIBLE_IOCTL(PPSETPHASE) | |
1112 | COMPATIBLE_IOCTL(PPGETMODES) | |
1113 | COMPATIBLE_IOCTL(PPGETMODE) | |
1114 | COMPATIBLE_IOCTL(PPGETPHASE) | |
1115 | COMPATIBLE_IOCTL(PPGETFLAGS) | |
1116 | COMPATIBLE_IOCTL(PPSETFLAGS) | |
644fd4f5 CH |
1117 | /* pktcdvd */ |
1118 | COMPATIBLE_IOCTL(PACKET_CTRL_CMD) | |
1119 | /* Big A */ | |
1120 | /* sparc only */ | |
1121 | /* Big Q for sound/OSS */ | |
1122 | COMPATIBLE_IOCTL(SNDCTL_SEQ_RESET) | |
1123 | COMPATIBLE_IOCTL(SNDCTL_SEQ_SYNC) | |
1124 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_INFO) | |
1125 | COMPATIBLE_IOCTL(SNDCTL_SEQ_CTRLRATE) | |
1126 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETOUTCOUNT) | |
1127 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETINCOUNT) | |
1128 | COMPATIBLE_IOCTL(SNDCTL_SEQ_PERCMODE) | |
1129 | COMPATIBLE_IOCTL(SNDCTL_FM_LOAD_INSTR) | |
1130 | COMPATIBLE_IOCTL(SNDCTL_SEQ_TESTMIDI) | |
1131 | COMPATIBLE_IOCTL(SNDCTL_SEQ_RESETSAMPLES) | |
1132 | COMPATIBLE_IOCTL(SNDCTL_SEQ_NRSYNTHS) | |
1133 | COMPATIBLE_IOCTL(SNDCTL_SEQ_NRMIDIS) | |
1134 | COMPATIBLE_IOCTL(SNDCTL_MIDI_INFO) | |
1135 | COMPATIBLE_IOCTL(SNDCTL_SEQ_THRESHOLD) | |
1136 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_MEMAVL) | |
1137 | COMPATIBLE_IOCTL(SNDCTL_FM_4OP_ENABLE) | |
1138 | COMPATIBLE_IOCTL(SNDCTL_SEQ_PANIC) | |
1139 | COMPATIBLE_IOCTL(SNDCTL_SEQ_OUTOFBAND) | |
1140 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETTIME) | |
1141 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_ID) | |
1142 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_CONTROL) | |
1143 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_REMOVESAMPLE) | |
1144 | /* Big T for sound/OSS */ | |
1145 | COMPATIBLE_IOCTL(SNDCTL_TMR_TIMEBASE) | |
1146 | COMPATIBLE_IOCTL(SNDCTL_TMR_START) | |
1147 | COMPATIBLE_IOCTL(SNDCTL_TMR_STOP) | |
1148 | COMPATIBLE_IOCTL(SNDCTL_TMR_CONTINUE) | |
1149 | COMPATIBLE_IOCTL(SNDCTL_TMR_TEMPO) | |
1150 | COMPATIBLE_IOCTL(SNDCTL_TMR_SOURCE) | |
1151 | COMPATIBLE_IOCTL(SNDCTL_TMR_METRONOME) | |
1152 | COMPATIBLE_IOCTL(SNDCTL_TMR_SELECT) | |
1153 | /* Little m for sound/OSS */ | |
1154 | COMPATIBLE_IOCTL(SNDCTL_MIDI_PRETIME) | |
1155 | COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUMODE) | |
1156 | COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUCMD) | |
1157 | /* Big P for sound/OSS */ | |
1158 | COMPATIBLE_IOCTL(SNDCTL_DSP_RESET) | |
1159 | COMPATIBLE_IOCTL(SNDCTL_DSP_SYNC) | |
1160 | COMPATIBLE_IOCTL(SNDCTL_DSP_SPEED) | |
1161 | COMPATIBLE_IOCTL(SNDCTL_DSP_STEREO) | |
1162 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETBLKSIZE) | |
1163 | COMPATIBLE_IOCTL(SNDCTL_DSP_CHANNELS) | |
1164 | COMPATIBLE_IOCTL(SOUND_PCM_WRITE_FILTER) | |
1165 | COMPATIBLE_IOCTL(SNDCTL_DSP_POST) | |
1166 | COMPATIBLE_IOCTL(SNDCTL_DSP_SUBDIVIDE) | |
1167 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETFRAGMENT) | |
1168 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETFMTS) | |
1169 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETFMT) | |
1170 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETOSPACE) | |
1171 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETISPACE) | |
1172 | COMPATIBLE_IOCTL(SNDCTL_DSP_NONBLOCK) | |
1173 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETCAPS) | |
1174 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETTRIGGER) | |
1175 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETTRIGGER) | |
1176 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETIPTR) | |
1177 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETOPTR) | |
1178 | /* SNDCTL_DSP_MAPINBUF, XXX needs translation */ | |
1179 | /* SNDCTL_DSP_MAPOUTBUF, XXX needs translation */ | |
1180 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETSYNCRO) | |
1181 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETDUPLEX) | |
1182 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETODELAY) | |
1183 | COMPATIBLE_IOCTL(SNDCTL_DSP_PROFILE) | |
1184 | COMPATIBLE_IOCTL(SOUND_PCM_READ_RATE) | |
1185 | COMPATIBLE_IOCTL(SOUND_PCM_READ_CHANNELS) | |
1186 | COMPATIBLE_IOCTL(SOUND_PCM_READ_BITS) | |
1187 | COMPATIBLE_IOCTL(SOUND_PCM_READ_FILTER) | |
1188 | /* Big C for sound/OSS */ | |
1189 | COMPATIBLE_IOCTL(SNDCTL_COPR_RESET) | |
1190 | COMPATIBLE_IOCTL(SNDCTL_COPR_LOAD) | |
1191 | COMPATIBLE_IOCTL(SNDCTL_COPR_RDATA) | |
1192 | COMPATIBLE_IOCTL(SNDCTL_COPR_RCODE) | |
1193 | COMPATIBLE_IOCTL(SNDCTL_COPR_WDATA) | |
1194 | COMPATIBLE_IOCTL(SNDCTL_COPR_WCODE) | |
1195 | COMPATIBLE_IOCTL(SNDCTL_COPR_RUN) | |
1196 | COMPATIBLE_IOCTL(SNDCTL_COPR_HALT) | |
1197 | COMPATIBLE_IOCTL(SNDCTL_COPR_SENDMSG) | |
1198 | COMPATIBLE_IOCTL(SNDCTL_COPR_RCVMSG) | |
1199 | /* Big M for sound/OSS */ | |
1200 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_VOLUME) | |
1201 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_BASS) | |
1202 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_TREBLE) | |
1203 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_SYNTH) | |
1204 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_PCM) | |
1205 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_SPEAKER) | |
1206 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE) | |
1207 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_MIC) | |
1208 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_CD) | |
1209 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_IMIX) | |
1210 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_ALTPCM) | |
1211 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECLEV) | |
1212 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_IGAIN) | |
1213 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_OGAIN) | |
1214 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE1) | |
1215 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE2) | |
1216 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE3) | |
1217 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL1)) | |
1218 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL2)) | |
1219 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL3)) | |
1220 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEIN)) | |
1221 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEOUT)) | |
1222 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_VIDEO)) | |
1223 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_RADIO)) | |
1224 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_MONITOR)) | |
1225 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_MUTE) | |
1226 | /* SOUND_MIXER_READ_ENHANCE, same value as READ_MUTE */ | |
1227 | /* SOUND_MIXER_READ_LOUD, same value as READ_MUTE */ | |
1228 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECSRC) | |
1229 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_DEVMASK) | |
1230 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECMASK) | |
1231 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_STEREODEVS) | |
1232 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_CAPS) | |
1233 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_VOLUME) | |
1234 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_BASS) | |
1235 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_TREBLE) | |
1236 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SYNTH) | |
1237 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_PCM) | |
1238 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SPEAKER) | |
1239 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE) | |
1240 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MIC) | |
1241 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_CD) | |
1242 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IMIX) | |
1243 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_ALTPCM) | |
1244 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECLEV) | |
1245 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IGAIN) | |
1246 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_OGAIN) | |
1247 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE1) | |
1248 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE2) | |
1249 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE3) | |
1250 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL1)) | |
1251 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL2)) | |
1252 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL3)) | |
1253 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEIN)) | |
1254 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEOUT)) | |
1255 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_VIDEO)) | |
1256 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_RADIO)) | |
1257 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_MONITOR)) | |
1258 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MUTE) | |
1259 | /* SOUND_MIXER_WRITE_ENHANCE, same value as WRITE_MUTE */ | |
1260 | /* SOUND_MIXER_WRITE_LOUD, same value as WRITE_MUTE */ | |
1261 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECSRC) | |
1262 | COMPATIBLE_IOCTL(SOUND_MIXER_INFO) | |
1263 | COMPATIBLE_IOCTL(SOUND_OLD_MIXER_INFO) | |
1264 | COMPATIBLE_IOCTL(SOUND_MIXER_ACCESS) | |
1265 | COMPATIBLE_IOCTL(SOUND_MIXER_AGC) | |
1266 | COMPATIBLE_IOCTL(SOUND_MIXER_3DSE) | |
1267 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE1) | |
1268 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE2) | |
1269 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE3) | |
1270 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE4) | |
1271 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5) | |
1272 | COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS) | |
1273 | COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS) | |
1274 | COMPATIBLE_IOCTL(OSS_GETVERSION) | |
1275 | /* AUTOFS */ | |
644fd4f5 CH |
1276 | COMPATIBLE_IOCTL(AUTOFS_IOC_CATATONIC) |
1277 | COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOVER) | |
1278 | COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE) | |
1279 | COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE_MULTI) | |
1280 | COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER) | |
644fd4f5 CH |
1281 | COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT) |
1282 | /* Raw devices */ | |
1283 | COMPATIBLE_IOCTL(RAW_SETBIND) | |
1284 | COMPATIBLE_IOCTL(RAW_GETBIND) | |
1285 | /* SMB ioctls which do not need any translations */ | |
1286 | COMPATIBLE_IOCTL(SMB_IOC_NEWCONN) | |
644fd4f5 CH |
1287 | /* Watchdog */ |
1288 | COMPATIBLE_IOCTL(WDIOC_GETSUPPORT) | |
1289 | COMPATIBLE_IOCTL(WDIOC_GETSTATUS) | |
1290 | COMPATIBLE_IOCTL(WDIOC_GETBOOTSTATUS) | |
1291 | COMPATIBLE_IOCTL(WDIOC_GETTEMP) | |
1292 | COMPATIBLE_IOCTL(WDIOC_SETOPTIONS) | |
1293 | COMPATIBLE_IOCTL(WDIOC_KEEPALIVE) | |
1294 | COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT) | |
1295 | COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT) | |
1296 | /* Big R */ | |
1297 | COMPATIBLE_IOCTL(RNDGETENTCNT) | |
1298 | COMPATIBLE_IOCTL(RNDADDTOENTCNT) | |
1299 | COMPATIBLE_IOCTL(RNDGETPOOL) | |
1300 | COMPATIBLE_IOCTL(RNDADDENTROPY) | |
1301 | COMPATIBLE_IOCTL(RNDZAPENTCNT) | |
1302 | COMPATIBLE_IOCTL(RNDCLEARPOOL) | |
1303 | /* Bluetooth */ | |
1304 | COMPATIBLE_IOCTL(HCIDEVUP) | |
1305 | COMPATIBLE_IOCTL(HCIDEVDOWN) | |
1306 | COMPATIBLE_IOCTL(HCIDEVRESET) | |
1307 | COMPATIBLE_IOCTL(HCIDEVRESTAT) | |
1308 | COMPATIBLE_IOCTL(HCIGETDEVLIST) | |
1309 | COMPATIBLE_IOCTL(HCIGETDEVINFO) | |
1310 | COMPATIBLE_IOCTL(HCIGETCONNLIST) | |
1311 | COMPATIBLE_IOCTL(HCIGETCONNINFO) | |
40be492f | 1312 | COMPATIBLE_IOCTL(HCIGETAUTHINFO) |
644fd4f5 CH |
1313 | COMPATIBLE_IOCTL(HCISETRAW) |
1314 | COMPATIBLE_IOCTL(HCISETSCAN) | |
1315 | COMPATIBLE_IOCTL(HCISETAUTH) | |
1316 | COMPATIBLE_IOCTL(HCISETENCRYPT) | |
1317 | COMPATIBLE_IOCTL(HCISETPTYPE) | |
1318 | COMPATIBLE_IOCTL(HCISETLINKPOL) | |
1319 | COMPATIBLE_IOCTL(HCISETLINKMODE) | |
1320 | COMPATIBLE_IOCTL(HCISETACLMTU) | |
1321 | COMPATIBLE_IOCTL(HCISETSCOMTU) | |
1322 | COMPATIBLE_IOCTL(HCIINQUIRY) | |
1323 | COMPATIBLE_IOCTL(HCIUARTSETPROTO) | |
1324 | COMPATIBLE_IOCTL(HCIUARTGETPROTO) | |
1325 | COMPATIBLE_IOCTL(RFCOMMCREATEDEV) | |
1326 | COMPATIBLE_IOCTL(RFCOMMRELEASEDEV) | |
1327 | COMPATIBLE_IOCTL(RFCOMMGETDEVLIST) | |
1328 | COMPATIBLE_IOCTL(RFCOMMGETDEVINFO) | |
1329 | COMPATIBLE_IOCTL(RFCOMMSTEALDLC) | |
1330 | COMPATIBLE_IOCTL(BNEPCONNADD) | |
1331 | COMPATIBLE_IOCTL(BNEPCONNDEL) | |
1332 | COMPATIBLE_IOCTL(BNEPGETCONNLIST) | |
1333 | COMPATIBLE_IOCTL(BNEPGETCONNINFO) | |
1334 | COMPATIBLE_IOCTL(CMTPCONNADD) | |
1335 | COMPATIBLE_IOCTL(CMTPCONNDEL) | |
1336 | COMPATIBLE_IOCTL(CMTPGETCONNLIST) | |
1337 | COMPATIBLE_IOCTL(CMTPGETCONNINFO) | |
1338 | COMPATIBLE_IOCTL(HIDPCONNADD) | |
1339 | COMPATIBLE_IOCTL(HIDPCONNDEL) | |
1340 | COMPATIBLE_IOCTL(HIDPGETCONNLIST) | |
1341 | COMPATIBLE_IOCTL(HIDPGETCONNINFO) | |
1342 | /* CAPI */ | |
1343 | COMPATIBLE_IOCTL(CAPI_REGISTER) | |
1344 | COMPATIBLE_IOCTL(CAPI_GET_MANUFACTURER) | |
1345 | COMPATIBLE_IOCTL(CAPI_GET_VERSION) | |
1346 | COMPATIBLE_IOCTL(CAPI_GET_SERIAL) | |
1347 | COMPATIBLE_IOCTL(CAPI_GET_PROFILE) | |
1348 | COMPATIBLE_IOCTL(CAPI_MANUFACTURER_CMD) | |
1349 | COMPATIBLE_IOCTL(CAPI_GET_ERRCODE) | |
1350 | COMPATIBLE_IOCTL(CAPI_INSTALLED) | |
1351 | COMPATIBLE_IOCTL(CAPI_GET_FLAGS) | |
1352 | COMPATIBLE_IOCTL(CAPI_SET_FLAGS) | |
1353 | COMPATIBLE_IOCTL(CAPI_CLR_FLAGS) | |
1354 | COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT) | |
1355 | COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT) | |
1356 | /* Siemens Gigaset */ | |
1357 | COMPATIBLE_IOCTL(GIGASET_REDIR) | |
1358 | COMPATIBLE_IOCTL(GIGASET_CONFIG) | |
1359 | COMPATIBLE_IOCTL(GIGASET_BRKCHARS) | |
1360 | COMPATIBLE_IOCTL(GIGASET_VERSION) | |
1361 | /* Misc. */ | |
1362 | COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */ | |
1363 | COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */ | |
1364 | COMPATIBLE_IOCTL(PCIIOC_CONTROLLER) | |
1365 | COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO) | |
1366 | COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_MEM) | |
1367 | COMPATIBLE_IOCTL(PCIIOC_WRITE_COMBINE) | |
644fd4f5 | 1368 | /* NBD */ |
644fd4f5 CH |
1369 | COMPATIBLE_IOCTL(NBD_DO_IT) |
1370 | COMPATIBLE_IOCTL(NBD_CLEAR_SOCK) | |
1371 | COMPATIBLE_IOCTL(NBD_CLEAR_QUE) | |
1372 | COMPATIBLE_IOCTL(NBD_PRINT_DEBUG) | |
644fd4f5 CH |
1373 | COMPATIBLE_IOCTL(NBD_DISCONNECT) |
1374 | /* i2c */ | |
1375 | COMPATIBLE_IOCTL(I2C_SLAVE) | |
1376 | COMPATIBLE_IOCTL(I2C_SLAVE_FORCE) | |
1377 | COMPATIBLE_IOCTL(I2C_TENBIT) | |
1378 | COMPATIBLE_IOCTL(I2C_PEC) | |
1379 | COMPATIBLE_IOCTL(I2C_RETRIES) | |
1380 | COMPATIBLE_IOCTL(I2C_TIMEOUT) | |
644fd4f5 CH |
1381 | /* hiddev */ |
1382 | COMPATIBLE_IOCTL(HIDIOCGVERSION) | |
1383 | COMPATIBLE_IOCTL(HIDIOCAPPLICATION) | |
1384 | COMPATIBLE_IOCTL(HIDIOCGDEVINFO) | |
1385 | COMPATIBLE_IOCTL(HIDIOCGSTRING) | |
1386 | COMPATIBLE_IOCTL(HIDIOCINITREPORT) | |
1387 | COMPATIBLE_IOCTL(HIDIOCGREPORT) | |
1388 | COMPATIBLE_IOCTL(HIDIOCSREPORT) | |
1389 | COMPATIBLE_IOCTL(HIDIOCGREPORTINFO) | |
1390 | COMPATIBLE_IOCTL(HIDIOCGFIELDINFO) | |
1391 | COMPATIBLE_IOCTL(HIDIOCGUSAGE) | |
1392 | COMPATIBLE_IOCTL(HIDIOCSUSAGE) | |
1393 | COMPATIBLE_IOCTL(HIDIOCGUCODE) | |
1394 | COMPATIBLE_IOCTL(HIDIOCGFLAG) | |
1395 | COMPATIBLE_IOCTL(HIDIOCSFLAG) | |
1396 | COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX) | |
1397 | COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO) | |
1398 | /* dvb */ | |
1399 | COMPATIBLE_IOCTL(AUDIO_STOP) | |
1400 | COMPATIBLE_IOCTL(AUDIO_PLAY) | |
1401 | COMPATIBLE_IOCTL(AUDIO_PAUSE) | |
1402 | COMPATIBLE_IOCTL(AUDIO_CONTINUE) | |
1403 | COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE) | |
1404 | COMPATIBLE_IOCTL(AUDIO_SET_MUTE) | |
1405 | COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC) | |
1406 | COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE) | |
1407 | COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT) | |
1408 | COMPATIBLE_IOCTL(AUDIO_GET_STATUS) | |
1409 | COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES) | |
1410 | COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER) | |
1411 | COMPATIBLE_IOCTL(AUDIO_SET_ID) | |
1412 | COMPATIBLE_IOCTL(AUDIO_SET_MIXER) | |
1413 | COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE) | |
1414 | COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID) | |
1415 | COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES) | |
1416 | COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE) | |
1417 | COMPATIBLE_IOCTL(DMX_START) | |
1418 | COMPATIBLE_IOCTL(DMX_STOP) | |
1419 | COMPATIBLE_IOCTL(DMX_SET_FILTER) | |
1420 | COMPATIBLE_IOCTL(DMX_SET_PES_FILTER) | |
1421 | COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE) | |
1422 | COMPATIBLE_IOCTL(DMX_GET_PES_PIDS) | |
1423 | COMPATIBLE_IOCTL(DMX_GET_CAPS) | |
1424 | COMPATIBLE_IOCTL(DMX_SET_SOURCE) | |
1425 | COMPATIBLE_IOCTL(DMX_GET_STC) | |
1426 | COMPATIBLE_IOCTL(FE_GET_INFO) | |
1427 | COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD) | |
1428 | COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD) | |
1429 | COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY) | |
1430 | COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST) | |
1431 | COMPATIBLE_IOCTL(FE_SET_TONE) | |
1432 | COMPATIBLE_IOCTL(FE_SET_VOLTAGE) | |
1433 | COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE) | |
1434 | COMPATIBLE_IOCTL(FE_READ_STATUS) | |
1435 | COMPATIBLE_IOCTL(FE_READ_BER) | |
1436 | COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH) | |
1437 | COMPATIBLE_IOCTL(FE_READ_SNR) | |
1438 | COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS) | |
1439 | COMPATIBLE_IOCTL(FE_SET_FRONTEND) | |
1440 | COMPATIBLE_IOCTL(FE_GET_FRONTEND) | |
1441 | COMPATIBLE_IOCTL(FE_GET_EVENT) | |
1442 | COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD) | |
1443 | COMPATIBLE_IOCTL(VIDEO_STOP) | |
1444 | COMPATIBLE_IOCTL(VIDEO_PLAY) | |
1445 | COMPATIBLE_IOCTL(VIDEO_FREEZE) | |
1446 | COMPATIBLE_IOCTL(VIDEO_CONTINUE) | |
1447 | COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE) | |
1448 | COMPATIBLE_IOCTL(VIDEO_SET_BLANK) | |
1449 | COMPATIBLE_IOCTL(VIDEO_GET_STATUS) | |
1450 | COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT) | |
1451 | COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD) | |
1452 | COMPATIBLE_IOCTL(VIDEO_SLOWMOTION) | |
1453 | COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES) | |
1454 | COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER) | |
1455 | COMPATIBLE_IOCTL(VIDEO_SET_ID) | |
1456 | COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE) | |
1457 | COMPATIBLE_IOCTL(VIDEO_SET_FORMAT) | |
1458 | COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM) | |
1459 | COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT) | |
1460 | COMPATIBLE_IOCTL(VIDEO_SET_SPU) | |
1461 | COMPATIBLE_IOCTL(VIDEO_GET_NAVI) | |
1462 | COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES) | |
1463 | COMPATIBLE_IOCTL(VIDEO_GET_SIZE) | |
1464 | COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE) | |
1465 | ||
3fee37c1 AM |
1466 | /* joystick */ |
1467 | COMPATIBLE_IOCTL(JSIOCGVERSION) | |
1468 | COMPATIBLE_IOCTL(JSIOCGAXES) | |
1469 | COMPATIBLE_IOCTL(JSIOCGBUTTONS) | |
1470 | COMPATIBLE_IOCTL(JSIOCGNAME(0)) | |
1471 | ||
9c0cbd54 CH |
1472 | #ifdef TIOCGLTC |
1473 | COMPATIBLE_IOCTL(TIOCGLTC) | |
1474 | COMPATIBLE_IOCTL(TIOCSLTC) | |
1475 | #endif | |
7a81e316 CH |
1476 | #ifdef TIOCSTART |
1477 | /* | |
6070d81e | 1478 | * For these two we have definitions in ioctls.h and/or termios.h on |
7a81e316 CH |
1479 | * some architectures but no actual implemention. Some applications |
1480 | * like bash call them if they are defined in the headers, so we provide | |
1481 | * entries here to avoid syslog message spew. | |
1482 | */ | |
1483 | COMPATIBLE_IOCTL(TIOCSTART) | |
1484 | COMPATIBLE_IOCTL(TIOCSTOP) | |
1485 | #endif | |
c6b44d10 | 1486 | |
2724b6db AK |
1487 | /* fat 'r' ioctls. These are handled by fat with ->compat_ioctl, |
1488 | but we don't want warnings on other file systems. So declare | |
1489 | them as compatible here. */ | |
1490 | #define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2]) | |
1491 | #define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2]) | |
1492 | ||
1493 | IGNORE_IOCTL(VFAT_IOCTL_READDIR_BOTH32) | |
1494 | IGNORE_IOCTL(VFAT_IOCTL_READDIR_SHORT32) | |
98701dc1 | 1495 | |
8163904e DM |
1496 | #ifdef CONFIG_SPARC |
1497 | /* Sparc framebuffers, handled in sbusfb_compat_ioctl() */ | |
1498 | IGNORE_IOCTL(FBIOGTYPE) | |
1499 | IGNORE_IOCTL(FBIOSATTR) | |
1500 | IGNORE_IOCTL(FBIOGATTR) | |
1501 | IGNORE_IOCTL(FBIOSVIDEO) | |
1502 | IGNORE_IOCTL(FBIOGVIDEO) | |
1503 | IGNORE_IOCTL(FBIOSCURPOS) | |
1504 | IGNORE_IOCTL(FBIOGCURPOS) | |
1505 | IGNORE_IOCTL(FBIOGCURMAX) | |
1506 | IGNORE_IOCTL(FBIOPUTCMAP32) | |
1507 | IGNORE_IOCTL(FBIOGETCMAP32) | |
1508 | IGNORE_IOCTL(FBIOSCURSOR32) | |
1509 | IGNORE_IOCTL(FBIOGCURSOR32) | |
1510 | #endif | |
e6a6d2ef | 1511 | }; |
6e87abd0 | 1512 | |
5a07ea0b AB |
1513 | /* |
1514 | * Convert common ioctl arguments based on their command number | |
1515 | * | |
1516 | * Please do not add any code in here. Instead, implement | |
1517 | * a compat_ioctl operation in the place that handleѕ the | |
1518 | * ioctl for the native case. | |
1519 | */ | |
1520 | static long do_ioctl_trans(int fd, unsigned int cmd, | |
1521 | unsigned long arg, struct file *file) | |
1522 | { | |
43c6e7b9 AB |
1523 | void __user *argp = compat_ptr(arg); |
1524 | ||
5a07ea0b AB |
1525 | switch (cmd) { |
1526 | case PPPIOCGIDLE32: | |
43c6e7b9 | 1527 | return ppp_gidle(fd, cmd, argp); |
5a07ea0b | 1528 | case PPPIOCSCOMPRESS32: |
43c6e7b9 | 1529 | return ppp_scompress(fd, cmd, argp); |
5a07ea0b AB |
1530 | case PPPIOCSPASS32: |
1531 | case PPPIOCSACTIVE32: | |
43c6e7b9 | 1532 | return ppp_sock_fprog_ioctl_trans(fd, cmd, argp); |
5a07ea0b AB |
1533 | #ifdef CONFIG_BLOCK |
1534 | case SG_IO: | |
43c6e7b9 | 1535 | return sg_ioctl_trans(fd, cmd, argp); |
5a07ea0b | 1536 | case SG_GET_REQUEST_TABLE: |
43c6e7b9 | 1537 | return sg_grt_trans(fd, cmd, argp); |
5a07ea0b AB |
1538 | case MTIOCGET32: |
1539 | case MTIOCPOS32: | |
43c6e7b9 | 1540 | return mt_ioctl_trans(fd, cmd, argp); |
5a07ea0b AB |
1541 | /* Raw devices */ |
1542 | case RAW_SETBIND: | |
1543 | case RAW_GETBIND: | |
43c6e7b9 | 1544 | return raw_ioctl(fd, cmd, argp); |
5a07ea0b AB |
1545 | #endif |
1546 | #define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int) | |
1547 | case AUTOFS_IOC_SETTIMEOUT32: | |
43c6e7b9 | 1548 | return ioc_settimeout(fd, cmd, argp); |
5a07ea0b AB |
1549 | /* One SMB ioctl needs translations. */ |
1550 | #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t) | |
1551 | case SMB_IOC_GETMOUNTUID_32: | |
43c6e7b9 | 1552 | return do_smb_getmountuid(fd, cmd, argp); |
5a07ea0b AB |
1553 | /* Serial */ |
1554 | case TIOCGSERIAL: | |
1555 | case TIOCSSERIAL: | |
43c6e7b9 | 1556 | return serial_struct_ioctl(fd, cmd, argp); |
5a07ea0b AB |
1557 | /* i2c */ |
1558 | case I2C_FUNCS: | |
43c6e7b9 | 1559 | return w_long(fd, cmd, argp); |
5a07ea0b | 1560 | case I2C_RDWR: |
43c6e7b9 | 1561 | return do_i2c_rdwr_ioctl(fd, cmd, argp); |
5a07ea0b | 1562 | case I2C_SMBUS: |
43c6e7b9 | 1563 | return do_i2c_smbus_ioctl(fd, cmd, argp); |
5a07ea0b AB |
1564 | /* Not implemented in the native kernel */ |
1565 | case RTC_IRQP_READ32: | |
1566 | case RTC_IRQP_SET32: | |
1567 | case RTC_EPOCH_READ32: | |
1568 | case RTC_EPOCH_SET32: | |
43c6e7b9 | 1569 | return rtc_ioctl(fd, cmd, argp); |
5a07ea0b AB |
1570 | |
1571 | /* dvb */ | |
1572 | case VIDEO_GET_EVENT: | |
43c6e7b9 | 1573 | return do_video_get_event(fd, cmd, argp); |
5a07ea0b | 1574 | case VIDEO_STILLPICTURE: |
43c6e7b9 | 1575 | return do_video_stillpicture(fd, cmd, argp); |
5a07ea0b | 1576 | case VIDEO_SET_SPU_PALETTE: |
43c6e7b9 | 1577 | return do_video_set_spu_palette(fd, cmd, argp); |
5a07ea0b | 1578 | } |
789f0f89 AB |
1579 | |
1580 | /* | |
1581 | * These take an integer instead of a pointer as 'arg', | |
1582 | * so we must not do a compat_ptr() translation. | |
1583 | */ | |
1584 | switch (cmd) { | |
1585 | /* Big T */ | |
1586 | case TCSBRKP: | |
1587 | case TIOCMIWAIT: | |
1588 | case TIOCSCTTY: | |
1589 | /* RAID */ | |
1590 | case HOT_REMOVE_DISK: | |
1591 | case HOT_ADD_DISK: | |
1592 | case SET_DISK_FAULTY: | |
1593 | case SET_BITMAP_FILE: | |
1594 | /* Big K */ | |
1595 | case KDSIGACCEPT: | |
1596 | case KIOCSOUND: | |
1597 | case KDMKTONE: | |
1598 | case KDSETMODE: | |
1599 | case KDSKBMODE: | |
1600 | case KDSKBMETA: | |
1601 | case KDSKBLED: | |
1602 | case KDSETLED: | |
1603 | /* SG stuff */ | |
1604 | case SG_SET_TRANSFORM: | |
1605 | /* AUTOFS */ | |
1606 | case AUTOFS_IOC_READY: | |
1607 | case AUTOFS_IOC_FAIL: | |
1608 | /* NBD */ | |
1609 | case NBD_SET_SOCK: | |
1610 | case NBD_SET_BLKSIZE: | |
1611 | case NBD_SET_SIZE: | |
1612 | case NBD_SET_SIZE_BLOCKS: | |
1613 | return do_vfs_ioctl(file, fd, cmd, arg); | |
1614 | } | |
1615 | ||
5a07ea0b AB |
1616 | return -ENOIOCTLCMD; |
1617 | } | |
1618 | ||
6272e266 CH |
1619 | static void compat_ioctl_error(struct file *filp, unsigned int fd, |
1620 | unsigned int cmd, unsigned long arg) | |
1621 | { | |
1622 | char buf[10]; | |
1623 | char *fn = "?"; | |
1624 | char *path; | |
1625 | ||
1626 | /* find the name of the device. */ | |
1627 | path = (char *)__get_free_page(GFP_KERNEL); | |
1628 | if (path) { | |
cf28b486 | 1629 | fn = d_path(&filp->f_path, path, PAGE_SIZE); |
6272e266 CH |
1630 | if (IS_ERR(fn)) |
1631 | fn = "?"; | |
1632 | } | |
1633 | ||
1634 | sprintf(buf,"'%c'", (cmd>>_IOC_TYPESHIFT) & _IOC_TYPEMASK); | |
1635 | if (!isprint(buf[1])) | |
1636 | sprintf(buf, "%02x", buf[1]); | |
1637 | compat_printk("ioctl32(%s:%d): Unknown cmd fd(%d) " | |
1638 | "cmd(%08x){t:%s;sz:%u} arg(%08x) on %s\n", | |
1639 | current->comm, current->pid, | |
1640 | (int)fd, (unsigned int)cmd, buf, | |
1641 | (cmd >> _IOC_SIZESHIFT) & _IOC_SIZEMASK, | |
1642 | (unsigned int)arg, fn); | |
1643 | ||
1644 | if (path) | |
1645 | free_page((unsigned long)path); | |
1646 | } | |
1647 | ||
661f627d AB |
1648 | static int compat_ioctl_check_table(unsigned int xcmd) |
1649 | { | |
1650 | int i; | |
1651 | const int max = ARRAY_SIZE(ioctl_pointer) - 1; | |
1652 | ||
1653 | BUILD_BUG_ON(max >= (1 << 16)); | |
1654 | ||
1655 | /* guess initial offset into table, assuming a | |
1656 | normalized distribution */ | |
1657 | i = ((xcmd >> 16) * max) >> 16; | |
1658 | ||
1659 | /* do linear search up first, until greater or equal */ | |
1660 | while (ioctl_pointer[i] < xcmd && i < max) | |
1661 | i++; | |
1662 | ||
1663 | /* then do linear search down */ | |
1664 | while (ioctl_pointer[i] > xcmd && i > 0) | |
1665 | i--; | |
1666 | ||
1667 | return ioctl_pointer[i] == xcmd; | |
1668 | } | |
1669 | ||
6272e266 CH |
1670 | asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd, |
1671 | unsigned long arg) | |
1672 | { | |
1673 | struct file *filp; | |
1674 | int error = -EBADF; | |
6272e266 CH |
1675 | int fput_needed; |
1676 | ||
1677 | filp = fget_light(fd, &fput_needed); | |
1678 | if (!filp) | |
1679 | goto out; | |
1680 | ||
1681 | /* RED-PEN how should LSM module know it's handling 32bit? */ | |
1682 | error = security_file_ioctl(filp, cmd, arg); | |
1683 | if (error) | |
1684 | goto out_fput; | |
1685 | ||
1686 | /* | |
1687 | * To allow the compat_ioctl handlers to be self contained | |
1688 | * we need to check the common ioctls here first. | |
1689 | * Just handle them with the standard handlers below. | |
1690 | */ | |
1691 | switch (cmd) { | |
1692 | case FIOCLEX: | |
1693 | case FIONCLEX: | |
1694 | case FIONBIO: | |
1695 | case FIOASYNC: | |
1696 | case FIOQSIZE: | |
1697 | break; | |
1698 | ||
3e63cbb1 AJ |
1699 | #if defined(CONFIG_IA64) || defined(CONFIG_X86_64) |
1700 | case FS_IOC_RESVSP_32: | |
1701 | case FS_IOC_RESVSP64_32: | |
43c6e7b9 | 1702 | error = compat_ioctl_preallocate(filp, compat_ptr(arg)); |
3e63cbb1 AJ |
1703 | goto out_fput; |
1704 | #else | |
1705 | case FS_IOC_RESVSP: | |
1706 | case FS_IOC_RESVSP64: | |
7779d7be | 1707 | error = ioctl_preallocate(filp, compat_ptr(arg)); |
3e63cbb1 AJ |
1708 | goto out_fput; |
1709 | #endif | |
1710 | ||
6272e266 CH |
1711 | case FIBMAP: |
1712 | case FIGETBSZ: | |
1713 | case FIONREAD: | |
1714 | if (S_ISREG(filp->f_path.dentry->d_inode->i_mode)) | |
1715 | break; | |
1716 | /*FALL THROUGH*/ | |
1717 | ||
1718 | default: | |
1719 | if (filp->f_op && filp->f_op->compat_ioctl) { | |
1720 | error = filp->f_op->compat_ioctl(filp, cmd, arg); | |
1721 | if (error != -ENOIOCTLCMD) | |
1722 | goto out_fput; | |
1723 | } | |
1724 | ||
1725 | if (!filp->f_op || | |
1726 | (!filp->f_op->ioctl && !filp->f_op->unlocked_ioctl)) | |
1727 | goto do_ioctl; | |
1728 | break; | |
1729 | } | |
1730 | ||
661f627d AB |
1731 | if (compat_ioctl_check_table(XFORM(cmd))) |
1732 | goto found_handler; | |
6272e266 | 1733 | |
5a07ea0b AB |
1734 | error = do_ioctl_trans(fd, cmd, arg, filp); |
1735 | if (error == -ENOIOCTLCMD) { | |
6272e266 CH |
1736 | static int count; |
1737 | ||
1738 | if (++count <= 50) | |
1739 | compat_ioctl_error(filp, fd, cmd, arg); | |
1740 | error = -EINVAL; | |
1741 | } | |
1742 | ||
1743 | goto out_fput; | |
1744 | ||
1745 | found_handler: | |
789f0f89 | 1746 | arg = (unsigned long)compat_ptr(arg); |
6272e266 | 1747 | do_ioctl: |
deb21db7 | 1748 | error = do_vfs_ioctl(filp, fd, cmd, arg); |
6272e266 CH |
1749 | out_fput: |
1750 | fput_light(filp, fput_needed); | |
1751 | out: | |
1752 | return error; | |
1753 | } | |
1754 | ||
661f627d | 1755 | static int __init init_sys32_ioctl_cmp(const void *p, const void *q) |
6272e266 | 1756 | { |
661f627d AB |
1757 | unsigned int a, b; |
1758 | a = *(unsigned int *)p; | |
1759 | b = *(unsigned int *)q; | |
1760 | if (a > b) | |
1761 | return 1; | |
1762 | if (a < b) | |
1763 | return -1; | |
1764 | return 0; | |
6272e266 CH |
1765 | } |
1766 | ||
1767 | static int __init init_sys32_ioctl(void) | |
1768 | { | |
661f627d AB |
1769 | sort(ioctl_pointer, ARRAY_SIZE(ioctl_pointer), sizeof(*ioctl_pointer), |
1770 | init_sys32_ioctl_cmp, NULL); | |
6272e266 CH |
1771 | return 0; |
1772 | } | |
1773 | __initcall(init_sys32_ioctl); |