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> | |
1da177e4 LT |
22 | #include <linux/ioctl.h> |
23 | #include <linux/if.h> | |
24 | #include <linux/if_bridge.h> | |
25 | #include <linux/slab.h> | |
bff61975 | 26 | #include <linux/raid/md_u.h> |
1da177e4 | 27 | #include <linux/kd.h> |
1da177e4 LT |
28 | #include <linux/route.h> |
29 | #include <linux/in6.h> | |
30 | #include <linux/ipv6_route.h> | |
31 | #include <linux/skbuff.h> | |
32 | #include <linux/netlink.h> | |
33 | #include <linux/vt.h> | |
34 | #include <linux/fs.h> | |
35 | #include <linux/file.h> | |
1da177e4 LT |
36 | #include <linux/ppp_defs.h> |
37 | #include <linux/if_ppp.h> | |
38 | #include <linux/if_pppox.h> | |
39 | #include <linux/mtio.h> | |
1da177e4 LT |
40 | #include <linux/auto_fs.h> |
41 | #include <linux/auto_fs4.h> | |
1da177e4 LT |
42 | #include <linux/tty.h> |
43 | #include <linux/vt_kern.h> | |
44 | #include <linux/fb.h> | |
1da177e4 LT |
45 | #include <linux/videodev.h> |
46 | #include <linux/netdevice.h> | |
47 | #include <linux/raw.h> | |
48 | #include <linux/smb_fs.h> | |
1da177e4 LT |
49 | #include <linux/blkdev.h> |
50 | #include <linux/elevator.h> | |
51 | #include <linux/rtc.h> | |
52 | #include <linux/pci.h> | |
53 | #include <linux/module.h> | |
54 | #include <linux/serial.h> | |
1da177e4 LT |
55 | #include <linux/if_tun.h> |
56 | #include <linux/ctype.h> | |
1da177e4 | 57 | #include <linux/syscalls.h> |
1da177e4 LT |
58 | #include <linux/i2c.h> |
59 | #include <linux/i2c-dev.h> | |
1da177e4 LT |
60 | #include <linux/atalk.h> |
61 | ||
1da177e4 LT |
62 | #include <net/bluetooth/bluetooth.h> |
63 | #include <net/bluetooth/hci.h> | |
64 | #include <net/bluetooth/rfcomm.h> | |
65 | ||
66 | #include <linux/capi.h> | |
5024ad4a | 67 | #include <linux/gigaset_dev.h> |
1da177e4 | 68 | |
3c3622dc | 69 | #ifdef CONFIG_BLOCK |
1ba0c7db | 70 | #include <linux/loop.h> |
1da177e4 | 71 | #include <scsi/scsi.h> |
1da177e4 | 72 | #include <scsi/scsi_ioctl.h> |
1da177e4 | 73 | #include <scsi/sg.h> |
3c3622dc | 74 | #endif |
1da177e4 | 75 | |
1da177e4 LT |
76 | #include <asm/uaccess.h> |
77 | #include <linux/ethtool.h> | |
78 | #include <linux/mii.h> | |
79 | #include <linux/if_bonding.h> | |
80 | #include <linux/watchdog.h> | |
1da177e4 | 81 | |
1da177e4 LT |
82 | #include <linux/soundcard.h> |
83 | #include <linux/lp.h> | |
84 | #include <linux/ppdev.h> | |
85 | ||
86 | #include <linux/atm.h> | |
87 | #include <linux/atmarp.h> | |
88 | #include <linux/atmclip.h> | |
89 | #include <linux/atmdev.h> | |
90 | #include <linux/atmioc.h> | |
91 | #include <linux/atmlec.h> | |
92 | #include <linux/atmmpc.h> | |
93 | #include <linux/atmsvc.h> | |
94 | #include <linux/atm_tcp.h> | |
95 | #include <linux/sonet.h> | |
96 | #include <linux/atm_suni.h> | |
1da177e4 LT |
97 | |
98 | #include <linux/usb.h> | |
99 | #include <linux/usbdevice_fs.h> | |
100 | #include <linux/nbd.h> | |
101 | #include <linux/random.h> | |
102 | #include <linux/filter.h> | |
1da177e4 LT |
103 | #include <linux/pktcdvd.h> |
104 | ||
105 | #include <linux/hiddev.h> | |
106 | ||
6e87abd0 DM |
107 | #include <linux/dvb/audio.h> |
108 | #include <linux/dvb/dmx.h> | |
109 | #include <linux/dvb/frontend.h> | |
110 | #include <linux/dvb/video.h> | |
111 | ||
8163904e DM |
112 | #ifdef CONFIG_SPARC |
113 | #include <asm/fbio.h> | |
114 | #endif | |
115 | ||
e6a6d2ef CH |
116 | static int do_ioctl32_pointer(unsigned int fd, unsigned int cmd, |
117 | unsigned long arg, struct file *f) | |
118 | { | |
119 | return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg)); | |
120 | } | |
121 | ||
1da177e4 LT |
122 | static int w_long(unsigned int fd, unsigned int cmd, unsigned long arg) |
123 | { | |
124 | mm_segment_t old_fs = get_fs(); | |
125 | int err; | |
126 | unsigned long val; | |
127 | ||
128 | set_fs (KERNEL_DS); | |
129 | err = sys_ioctl(fd, cmd, (unsigned long)&val); | |
130 | set_fs (old_fs); | |
131 | if (!err && put_user(val, (u32 __user *)compat_ptr(arg))) | |
132 | return -EFAULT; | |
133 | return err; | |
134 | } | |
135 | ||
136 | static int rw_long(unsigned int fd, unsigned int cmd, unsigned long arg) | |
137 | { | |
138 | mm_segment_t old_fs = get_fs(); | |
139 | u32 __user *argptr = compat_ptr(arg); | |
140 | int err; | |
141 | unsigned long val; | |
142 | ||
143 | if(get_user(val, argptr)) | |
144 | return -EFAULT; | |
145 | set_fs (KERNEL_DS); | |
146 | err = sys_ioctl(fd, cmd, (unsigned long)&val); | |
147 | set_fs (old_fs); | |
148 | if (!err && put_user(val, argptr)) | |
149 | return -EFAULT; | |
150 | return err; | |
151 | } | |
152 | ||
6e87abd0 DM |
153 | struct compat_video_event { |
154 | int32_t type; | |
155 | compat_time_t timestamp; | |
156 | union { | |
157 | video_size_t size; | |
158 | unsigned int frame_rate; | |
159 | } u; | |
160 | }; | |
161 | ||
162 | static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg) | |
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) { | |
173 | struct compat_video_event __user *up = compat_ptr(arg); | |
174 | ||
175 | err = put_user(kevent.type, &up->type); | |
176 | err |= put_user(kevent.timestamp, &up->timestamp); | |
177 | err |= put_user(kevent.u.size.w, &up->u.size.w); | |
178 | err |= put_user(kevent.u.size.h, &up->u.size.h); | |
179 | err |= put_user(kevent.u.size.aspect_ratio, | |
180 | &up->u.size.aspect_ratio); | |
181 | if (err) | |
182 | err = -EFAULT; | |
183 | } | |
184 | ||
185 | return err; | |
186 | } | |
187 | ||
188 | struct compat_video_still_picture { | |
189 | compat_uptr_t iFrame; | |
190 | int32_t size; | |
191 | }; | |
192 | ||
193 | static int do_video_stillpicture(unsigned int fd, unsigned int cmd, unsigned long arg) | |
194 | { | |
195 | struct compat_video_still_picture __user *up; | |
196 | struct video_still_picture __user *up_native; | |
197 | compat_uptr_t fp; | |
198 | int32_t size; | |
199 | int err; | |
200 | ||
201 | up = (struct compat_video_still_picture __user *) arg; | |
202 | err = get_user(fp, &up->iFrame); | |
203 | err |= get_user(size, &up->size); | |
204 | if (err) | |
205 | return -EFAULT; | |
206 | ||
207 | up_native = | |
208 | compat_alloc_user_space(sizeof(struct video_still_picture)); | |
209 | ||
7116e994 HC |
210 | err = put_user(compat_ptr(fp), &up_native->iFrame); |
211 | err |= put_user(size, &up_native->size); | |
212 | if (err) | |
213 | return -EFAULT; | |
6e87abd0 DM |
214 | |
215 | err = sys_ioctl(fd, cmd, (unsigned long) up_native); | |
216 | ||
217 | return err; | |
218 | } | |
219 | ||
220 | struct compat_video_spu_palette { | |
221 | int length; | |
222 | compat_uptr_t palette; | |
223 | }; | |
224 | ||
225 | static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, unsigned long arg) | |
226 | { | |
227 | struct compat_video_spu_palette __user *up; | |
228 | struct video_spu_palette __user *up_native; | |
229 | compat_uptr_t palp; | |
230 | int length, err; | |
231 | ||
232 | up = (struct compat_video_spu_palette __user *) arg; | |
233 | err = get_user(palp, &up->palette); | |
234 | err |= get_user(length, &up->length); | |
235 | ||
236 | up_native = compat_alloc_user_space(sizeof(struct video_spu_palette)); | |
7116e994 HC |
237 | err = put_user(compat_ptr(palp), &up_native->palette); |
238 | err |= put_user(length, &up_native->length); | |
239 | if (err) | |
240 | return -EFAULT; | |
6e87abd0 DM |
241 | |
242 | err = sys_ioctl(fd, cmd, (unsigned long) up_native); | |
243 | ||
244 | return err; | |
245 | } | |
246 | ||
1da177e4 LT |
247 | #ifdef CONFIG_NET |
248 | static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg) | |
249 | { | |
250 | struct compat_timeval __user *up = compat_ptr(arg); | |
251 | struct timeval ktv; | |
252 | mm_segment_t old_fs = get_fs(); | |
253 | int err; | |
254 | ||
255 | set_fs(KERNEL_DS); | |
256 | err = sys_ioctl(fd, cmd, (unsigned long)&ktv); | |
257 | set_fs(old_fs); | |
258 | if(!err) { | |
259 | err = put_user(ktv.tv_sec, &up->tv_sec); | |
260 | err |= __put_user(ktv.tv_usec, &up->tv_usec); | |
261 | } | |
262 | return err; | |
263 | } | |
264 | ||
ae40eb1e ED |
265 | static int do_siocgstampns(unsigned int fd, unsigned int cmd, unsigned long arg) |
266 | { | |
267 | struct compat_timespec __user *up = compat_ptr(arg); | |
268 | struct timespec kts; | |
269 | mm_segment_t old_fs = get_fs(); | |
270 | int err; | |
271 | ||
272 | set_fs(KERNEL_DS); | |
273 | err = sys_ioctl(fd, cmd, (unsigned long)&kts); | |
274 | set_fs(old_fs); | |
275 | if (!err) { | |
276 | err = put_user(kts.tv_sec, &up->tv_sec); | |
277 | err |= __put_user(kts.tv_nsec, &up->tv_nsec); | |
278 | } | |
279 | return err; | |
280 | } | |
281 | ||
1da177e4 LT |
282 | struct ifmap32 { |
283 | compat_ulong_t mem_start; | |
284 | compat_ulong_t mem_end; | |
285 | unsigned short base_addr; | |
286 | unsigned char irq; | |
287 | unsigned char dma; | |
288 | unsigned char port; | |
289 | }; | |
290 | ||
291 | struct ifreq32 { | |
292 | #define IFHWADDRLEN 6 | |
293 | #define IFNAMSIZ 16 | |
294 | union { | |
295 | char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */ | |
296 | } ifr_ifrn; | |
297 | union { | |
298 | struct sockaddr ifru_addr; | |
299 | struct sockaddr ifru_dstaddr; | |
300 | struct sockaddr ifru_broadaddr; | |
301 | struct sockaddr ifru_netmask; | |
302 | struct sockaddr ifru_hwaddr; | |
303 | short ifru_flags; | |
304 | compat_int_t ifru_ivalue; | |
305 | compat_int_t ifru_mtu; | |
306 | struct ifmap32 ifru_map; | |
307 | char ifru_slave[IFNAMSIZ]; /* Just fits the size */ | |
308 | char ifru_newname[IFNAMSIZ]; | |
309 | compat_caddr_t ifru_data; | |
310 | /* XXXX? ifru_settings should be here */ | |
311 | } ifr_ifru; | |
312 | }; | |
313 | ||
314 | struct ifconf32 { | |
315 | compat_int_t ifc_len; /* size of buffer */ | |
316 | compat_caddr_t ifcbuf; | |
317 | }; | |
318 | ||
319 | static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg) | |
320 | { | |
32da477a | 321 | struct ifreq __user *uifr; |
1da177e4 LT |
322 | int err; |
323 | ||
32da477a | 324 | uifr = compat_alloc_user_space(sizeof(struct ifreq)); |
be48be08 | 325 | if (copy_in_user(uifr, compat_ptr(arg), sizeof(struct ifreq32))) |
1da177e4 LT |
326 | return -EFAULT; |
327 | ||
32da477a EB |
328 | err = sys_ioctl(fd, SIOCGIFNAME, (unsigned long)uifr); |
329 | if (err) | |
330 | return err; | |
1da177e4 | 331 | |
32da477a EB |
332 | if (copy_in_user(compat_ptr(arg), uifr, sizeof(struct ifreq32))) |
333 | return -EFAULT; | |
334 | ||
335 | return 0; | |
1da177e4 LT |
336 | } |
337 | ||
338 | static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg) | |
339 | { | |
340 | struct ifconf32 ifc32; | |
341 | struct ifconf ifc; | |
342 | struct ifconf __user *uifc; | |
343 | struct ifreq32 __user *ifr32; | |
344 | struct ifreq __user *ifr; | |
345 | unsigned int i, j; | |
346 | int err; | |
347 | ||
348 | if (copy_from_user(&ifc32, compat_ptr(arg), sizeof(struct ifconf32))) | |
349 | return -EFAULT; | |
350 | ||
351 | if (ifc32.ifcbuf == 0) { | |
352 | ifc32.ifc_len = 0; | |
353 | ifc.ifc_len = 0; | |
354 | ifc.ifc_req = NULL; | |
355 | uifc = compat_alloc_user_space(sizeof(struct ifconf)); | |
356 | } else { | |
357 | size_t len =((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) * | |
358 | sizeof (struct ifreq); | |
359 | uifc = compat_alloc_user_space(sizeof(struct ifconf) + len); | |
360 | ifc.ifc_len = len; | |
361 | ifr = ifc.ifc_req = (void __user *)(uifc + 1); | |
362 | ifr32 = compat_ptr(ifc32.ifcbuf); | |
363 | for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) { | |
364 | if (copy_in_user(ifr, ifr32, sizeof(struct ifreq32))) | |
365 | return -EFAULT; | |
366 | ifr++; | |
367 | ifr32++; | |
368 | } | |
369 | } | |
370 | if (copy_to_user(uifc, &ifc, sizeof(struct ifconf))) | |
371 | return -EFAULT; | |
372 | ||
373 | err = sys_ioctl (fd, SIOCGIFCONF, (unsigned long)uifc); | |
374 | if (err) | |
375 | return err; | |
376 | ||
377 | if (copy_from_user(&ifc, uifc, sizeof(struct ifconf))) | |
378 | return -EFAULT; | |
379 | ||
380 | ifr = ifc.ifc_req; | |
381 | ifr32 = compat_ptr(ifc32.ifcbuf); | |
4909724b | 382 | for (i = 0, j = 0; |
1efa3c05 | 383 | i + sizeof (struct ifreq32) <= ifc32.ifc_len && j < ifc.ifc_len; |
1da177e4 LT |
384 | i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) { |
385 | if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32))) | |
386 | return -EFAULT; | |
387 | ifr32++; | |
388 | ifr++; | |
389 | } | |
390 | ||
391 | if (ifc32.ifcbuf == 0) { | |
392 | /* Translate from 64-bit structure multiple to | |
393 | * a 32-bit one. | |
394 | */ | |
395 | i = ifc.ifc_len; | |
396 | i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32)); | |
397 | ifc32.ifc_len = i; | |
398 | } else { | |
4909724b | 399 | ifc32.ifc_len = i; |
1da177e4 LT |
400 | } |
401 | if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32))) | |
402 | return -EFAULT; | |
403 | ||
404 | return 0; | |
405 | } | |
406 | ||
407 | static int ethtool_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) | |
408 | { | |
409 | struct ifreq __user *ifr; | |
410 | struct ifreq32 __user *ifr32; | |
411 | u32 data; | |
412 | void __user *datap; | |
413 | ||
414 | ifr = compat_alloc_user_space(sizeof(*ifr)); | |
415 | ifr32 = compat_ptr(arg); | |
416 | ||
417 | if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ)) | |
418 | return -EFAULT; | |
419 | ||
420 | if (get_user(data, &ifr32->ifr_ifru.ifru_data)) | |
421 | return -EFAULT; | |
422 | ||
423 | datap = compat_ptr(data); | |
424 | if (put_user(datap, &ifr->ifr_ifru.ifru_data)) | |
425 | return -EFAULT; | |
426 | ||
427 | return sys_ioctl(fd, cmd, (unsigned long) ifr); | |
428 | } | |
429 | ||
430 | static int bond_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) | |
431 | { | |
432 | struct ifreq kifr; | |
433 | struct ifreq __user *uifr; | |
434 | struct ifreq32 __user *ifr32 = compat_ptr(arg); | |
435 | mm_segment_t old_fs; | |
436 | int err; | |
437 | u32 data; | |
438 | void __user *datap; | |
439 | ||
440 | switch (cmd) { | |
441 | case SIOCBONDENSLAVE: | |
442 | case SIOCBONDRELEASE: | |
443 | case SIOCBONDSETHWADDR: | |
444 | case SIOCBONDCHANGEACTIVE: | |
445 | if (copy_from_user(&kifr, ifr32, sizeof(struct ifreq32))) | |
446 | return -EFAULT; | |
447 | ||
448 | old_fs = get_fs(); | |
449 | set_fs (KERNEL_DS); | |
450 | err = sys_ioctl (fd, cmd, (unsigned long)&kifr); | |
451 | set_fs (old_fs); | |
452 | ||
453 | return err; | |
454 | case SIOCBONDSLAVEINFOQUERY: | |
455 | case SIOCBONDINFOQUERY: | |
456 | uifr = compat_alloc_user_space(sizeof(*uifr)); | |
457 | if (copy_in_user(&uifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ)) | |
458 | return -EFAULT; | |
459 | ||
460 | if (get_user(data, &ifr32->ifr_ifru.ifru_data)) | |
461 | return -EFAULT; | |
462 | ||
463 | datap = compat_ptr(data); | |
464 | if (put_user(datap, &uifr->ifr_ifru.ifru_data)) | |
465 | return -EFAULT; | |
466 | ||
467 | return sys_ioctl (fd, cmd, (unsigned long)uifr); | |
468 | default: | |
469 | return -EINVAL; | |
470 | }; | |
471 | } | |
472 | ||
6272e266 | 473 | static int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
1da177e4 LT |
474 | { |
475 | struct ifreq __user *u_ifreq64; | |
476 | struct ifreq32 __user *u_ifreq32 = compat_ptr(arg); | |
477 | char tmp_buf[IFNAMSIZ]; | |
478 | void __user *data64; | |
479 | u32 data32; | |
480 | ||
481 | if (copy_from_user(&tmp_buf[0], &(u_ifreq32->ifr_ifrn.ifrn_name[0]), | |
482 | IFNAMSIZ)) | |
483 | return -EFAULT; | |
484 | if (__get_user(data32, &u_ifreq32->ifr_ifru.ifru_data)) | |
485 | return -EFAULT; | |
486 | data64 = compat_ptr(data32); | |
487 | ||
488 | u_ifreq64 = compat_alloc_user_space(sizeof(*u_ifreq64)); | |
489 | ||
490 | /* Don't check these user accesses, just let that get trapped | |
491 | * in the ioctl handler instead. | |
492 | */ | |
493 | if (copy_to_user(&u_ifreq64->ifr_ifrn.ifrn_name[0], &tmp_buf[0], | |
494 | IFNAMSIZ)) | |
495 | return -EFAULT; | |
496 | if (__put_user(data64, &u_ifreq64->ifr_ifru.ifru_data)) | |
497 | return -EFAULT; | |
498 | ||
499 | return sys_ioctl(fd, cmd, (unsigned long) u_ifreq64); | |
500 | } | |
501 | ||
502 | static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg) | |
503 | { | |
504 | struct ifreq ifr; | |
505 | struct ifreq32 __user *uifr32; | |
506 | struct ifmap32 __user *uifmap32; | |
507 | mm_segment_t old_fs; | |
508 | int err; | |
509 | ||
510 | uifr32 = compat_ptr(arg); | |
511 | uifmap32 = &uifr32->ifr_ifru.ifru_map; | |
512 | switch (cmd) { | |
513 | case SIOCSIFMAP: | |
514 | err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name)); | |
515 | err |= __get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start); | |
516 | err |= __get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end); | |
517 | err |= __get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr); | |
518 | err |= __get_user(ifr.ifr_map.irq, &uifmap32->irq); | |
519 | err |= __get_user(ifr.ifr_map.dma, &uifmap32->dma); | |
520 | err |= __get_user(ifr.ifr_map.port, &uifmap32->port); | |
521 | if (err) | |
522 | return -EFAULT; | |
523 | break; | |
d24fff22 PO |
524 | case SIOCSHWTSTAMP: |
525 | if (copy_from_user(&ifr, uifr32, sizeof(*uifr32))) | |
526 | return -EFAULT; | |
527 | ifr.ifr_data = compat_ptr(uifr32->ifr_ifru.ifru_data); | |
528 | break; | |
1da177e4 LT |
529 | default: |
530 | if (copy_from_user(&ifr, uifr32, sizeof(*uifr32))) | |
531 | return -EFAULT; | |
532 | break; | |
533 | } | |
534 | old_fs = get_fs(); | |
535 | set_fs (KERNEL_DS); | |
536 | err = sys_ioctl (fd, cmd, (unsigned long)&ifr); | |
537 | set_fs (old_fs); | |
538 | if (!err) { | |
539 | switch (cmd) { | |
540 | /* TUNSETIFF is defined as _IOW, it should be _IORW | |
541 | * as the data is copied back to user space, but that | |
542 | * cannot be fixed without breaking all existing apps. | |
543 | */ | |
544 | case TUNSETIFF: | |
df1c46b2 | 545 | case TUNGETIFF: |
1da177e4 LT |
546 | case SIOCGIFFLAGS: |
547 | case SIOCGIFMETRIC: | |
548 | case SIOCGIFMTU: | |
549 | case SIOCGIFMEM: | |
550 | case SIOCGIFHWADDR: | |
551 | case SIOCGIFINDEX: | |
552 | case SIOCGIFADDR: | |
553 | case SIOCGIFBRDADDR: | |
554 | case SIOCGIFDSTADDR: | |
555 | case SIOCGIFNETMASK: | |
556 | case SIOCGIFTXQLEN: | |
557 | if (copy_to_user(uifr32, &ifr, sizeof(*uifr32))) | |
558 | return -EFAULT; | |
559 | break; | |
560 | case SIOCGIFMAP: | |
561 | err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name)); | |
562 | err |= __put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start); | |
563 | err |= __put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end); | |
564 | err |= __put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr); | |
565 | err |= __put_user(ifr.ifr_map.irq, &uifmap32->irq); | |
566 | err |= __put_user(ifr.ifr_map.dma, &uifmap32->dma); | |
567 | err |= __put_user(ifr.ifr_map.port, &uifmap32->port); | |
568 | if (err) | |
569 | err = -EFAULT; | |
570 | break; | |
571 | } | |
572 | } | |
573 | return err; | |
574 | } | |
575 | ||
576 | struct rtentry32 { | |
577 | u32 rt_pad1; | |
578 | struct sockaddr rt_dst; /* target address */ | |
579 | struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */ | |
580 | struct sockaddr rt_genmask; /* target network mask (IP) */ | |
581 | unsigned short rt_flags; | |
582 | short rt_pad2; | |
583 | u32 rt_pad3; | |
584 | unsigned char rt_tos; | |
585 | unsigned char rt_class; | |
586 | short rt_pad4; | |
587 | short rt_metric; /* +1 for binary compatibility! */ | |
588 | /* char * */ u32 rt_dev; /* forcing the device at add */ | |
589 | u32 rt_mtu; /* per route MTU/Window */ | |
590 | u32 rt_window; /* Window clamping */ | |
591 | unsigned short rt_irtt; /* Initial RTT */ | |
592 | ||
593 | }; | |
594 | ||
595 | struct in6_rtmsg32 { | |
596 | struct in6_addr rtmsg_dst; | |
597 | struct in6_addr rtmsg_src; | |
598 | struct in6_addr rtmsg_gateway; | |
599 | u32 rtmsg_type; | |
600 | u16 rtmsg_dst_len; | |
601 | u16 rtmsg_src_len; | |
602 | u32 rtmsg_metric; | |
603 | u32 rtmsg_info; | |
604 | u32 rtmsg_flags; | |
605 | s32 rtmsg_ifindex; | |
606 | }; | |
607 | ||
608 | static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) | |
609 | { | |
610 | int ret; | |
611 | void *r = NULL; | |
612 | struct in6_rtmsg r6; | |
613 | struct rtentry r4; | |
614 | char devname[16]; | |
615 | u32 rtdev; | |
616 | mm_segment_t old_fs = get_fs(); | |
617 | ||
618 | struct socket *mysock = sockfd_lookup(fd, &ret); | |
619 | ||
620 | if (mysock && mysock->sk && mysock->sk->sk_family == AF_INET6) { /* ipv6 */ | |
621 | struct in6_rtmsg32 __user *ur6 = compat_ptr(arg); | |
622 | ret = copy_from_user (&r6.rtmsg_dst, &(ur6->rtmsg_dst), | |
623 | 3 * sizeof(struct in6_addr)); | |
624 | ret |= __get_user (r6.rtmsg_type, &(ur6->rtmsg_type)); | |
625 | ret |= __get_user (r6.rtmsg_dst_len, &(ur6->rtmsg_dst_len)); | |
626 | ret |= __get_user (r6.rtmsg_src_len, &(ur6->rtmsg_src_len)); | |
627 | ret |= __get_user (r6.rtmsg_metric, &(ur6->rtmsg_metric)); | |
628 | ret |= __get_user (r6.rtmsg_info, &(ur6->rtmsg_info)); | |
629 | ret |= __get_user (r6.rtmsg_flags, &(ur6->rtmsg_flags)); | |
630 | ret |= __get_user (r6.rtmsg_ifindex, &(ur6->rtmsg_ifindex)); | |
631 | ||
632 | r = (void *) &r6; | |
633 | } else { /* ipv4 */ | |
634 | struct rtentry32 __user *ur4 = compat_ptr(arg); | |
635 | ret = copy_from_user (&r4.rt_dst, &(ur4->rt_dst), | |
636 | 3 * sizeof(struct sockaddr)); | |
637 | ret |= __get_user (r4.rt_flags, &(ur4->rt_flags)); | |
638 | ret |= __get_user (r4.rt_metric, &(ur4->rt_metric)); | |
639 | ret |= __get_user (r4.rt_mtu, &(ur4->rt_mtu)); | |
640 | ret |= __get_user (r4.rt_window, &(ur4->rt_window)); | |
641 | ret |= __get_user (r4.rt_irtt, &(ur4->rt_irtt)); | |
642 | ret |= __get_user (rtdev, &(ur4->rt_dev)); | |
643 | if (rtdev) { | |
644 | ret |= copy_from_user (devname, compat_ptr(rtdev), 15); | |
645 | r4.rt_dev = devname; devname[15] = 0; | |
646 | } else | |
647 | r4.rt_dev = NULL; | |
648 | ||
649 | r = (void *) &r4; | |
650 | } | |
651 | ||
d99901d6 KK |
652 | if (ret) { |
653 | ret = -EFAULT; | |
654 | goto out; | |
655 | } | |
1da177e4 LT |
656 | |
657 | set_fs (KERNEL_DS); | |
658 | ret = sys_ioctl (fd, cmd, (unsigned long) r); | |
659 | set_fs (old_fs); | |
660 | ||
d99901d6 | 661 | out: |
1da177e4 LT |
662 | if (mysock) |
663 | sockfd_put(mysock); | |
664 | ||
665 | return ret; | |
666 | } | |
667 | #endif | |
668 | ||
9361401e | 669 | #ifdef CONFIG_BLOCK |
1da177e4 LT |
670 | typedef struct sg_io_hdr32 { |
671 | compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */ | |
672 | compat_int_t dxfer_direction; /* [i] data transfer direction */ | |
673 | unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */ | |
674 | unsigned char mx_sb_len; /* [i] max length to write to sbp */ | |
675 | unsigned short iovec_count; /* [i] 0 implies no scatter gather */ | |
676 | compat_uint_t dxfer_len; /* [i] byte count of data transfer */ | |
677 | compat_uint_t dxferp; /* [i], [*io] points to data transfer memory | |
678 | or scatter gather list */ | |
679 | compat_uptr_t cmdp; /* [i], [*i] points to command to perform */ | |
680 | compat_uptr_t sbp; /* [i], [*o] points to sense_buffer memory */ | |
681 | compat_uint_t timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */ | |
682 | compat_uint_t flags; /* [i] 0 -> default, see SG_FLAG... */ | |
683 | compat_int_t pack_id; /* [i->o] unused internally (normally) */ | |
684 | compat_uptr_t usr_ptr; /* [i->o] unused internally */ | |
685 | unsigned char status; /* [o] scsi status */ | |
686 | unsigned char masked_status; /* [o] shifted, masked scsi status */ | |
687 | unsigned char msg_status; /* [o] messaging level data (optional) */ | |
688 | unsigned char sb_len_wr; /* [o] byte count actually written to sbp */ | |
689 | unsigned short host_status; /* [o] errors from host adapter */ | |
690 | unsigned short driver_status; /* [o] errors from software driver */ | |
691 | compat_int_t resid; /* [o] dxfer_len - actual_transferred */ | |
692 | compat_uint_t duration; /* [o] time taken by cmd (unit: millisec) */ | |
693 | compat_uint_t info; /* [o] auxiliary information */ | |
694 | } sg_io_hdr32_t; /* 64 bytes long (on sparc32) */ | |
695 | ||
696 | typedef struct sg_iovec32 { | |
697 | compat_uint_t iov_base; | |
698 | compat_uint_t iov_len; | |
699 | } sg_iovec32_t; | |
700 | ||
701 | static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count) | |
702 | { | |
703 | sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1); | |
704 | sg_iovec32_t __user *iov32 = dxferp; | |
705 | int i; | |
706 | ||
707 | for (i = 0; i < iovec_count; i++) { | |
708 | u32 base, len; | |
709 | ||
710 | if (get_user(base, &iov32[i].iov_base) || | |
711 | get_user(len, &iov32[i].iov_len) || | |
712 | put_user(compat_ptr(base), &iov[i].iov_base) || | |
713 | put_user(len, &iov[i].iov_len)) | |
714 | return -EFAULT; | |
715 | } | |
716 | ||
717 | if (put_user(iov, &sgio->dxferp)) | |
718 | return -EFAULT; | |
719 | return 0; | |
720 | } | |
721 | ||
722 | static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) | |
723 | { | |
724 | sg_io_hdr_t __user *sgio; | |
725 | sg_io_hdr32_t __user *sgio32; | |
726 | u16 iovec_count; | |
727 | u32 data; | |
728 | void __user *dxferp; | |
729 | int err; | |
730 | ||
731 | sgio32 = compat_ptr(arg); | |
732 | if (get_user(iovec_count, &sgio32->iovec_count)) | |
733 | return -EFAULT; | |
734 | ||
735 | { | |
736 | void __user *top = compat_alloc_user_space(0); | |
737 | void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) + | |
738 | (iovec_count * sizeof(sg_iovec_t))); | |
739 | if (new > top) | |
740 | return -EINVAL; | |
741 | ||
742 | sgio = new; | |
743 | } | |
744 | ||
745 | /* Ok, now construct. */ | |
746 | if (copy_in_user(&sgio->interface_id, &sgio32->interface_id, | |
747 | (2 * sizeof(int)) + | |
748 | (2 * sizeof(unsigned char)) + | |
749 | (1 * sizeof(unsigned short)) + | |
750 | (1 * sizeof(unsigned int)))) | |
751 | return -EFAULT; | |
752 | ||
753 | if (get_user(data, &sgio32->dxferp)) | |
754 | return -EFAULT; | |
755 | dxferp = compat_ptr(data); | |
756 | if (iovec_count) { | |
757 | if (sg_build_iovec(sgio, dxferp, iovec_count)) | |
758 | return -EFAULT; | |
759 | } else { | |
760 | if (put_user(dxferp, &sgio->dxferp)) | |
761 | return -EFAULT; | |
762 | } | |
763 | ||
764 | { | |
765 | unsigned char __user *cmdp; | |
766 | unsigned char __user *sbp; | |
767 | ||
768 | if (get_user(data, &sgio32->cmdp)) | |
769 | return -EFAULT; | |
770 | cmdp = compat_ptr(data); | |
771 | ||
772 | if (get_user(data, &sgio32->sbp)) | |
773 | return -EFAULT; | |
774 | sbp = compat_ptr(data); | |
775 | ||
776 | if (put_user(cmdp, &sgio->cmdp) || | |
777 | put_user(sbp, &sgio->sbp)) | |
778 | return -EFAULT; | |
779 | } | |
780 | ||
781 | if (copy_in_user(&sgio->timeout, &sgio32->timeout, | |
782 | 3 * sizeof(int))) | |
783 | return -EFAULT; | |
784 | ||
785 | if (get_user(data, &sgio32->usr_ptr)) | |
786 | return -EFAULT; | |
787 | if (put_user(compat_ptr(data), &sgio->usr_ptr)) | |
788 | return -EFAULT; | |
789 | ||
1da177e4 LT |
790 | err = sys_ioctl(fd, cmd, (unsigned long) sgio); |
791 | ||
792 | if (err >= 0) { | |
793 | void __user *datap; | |
794 | ||
795 | if (copy_in_user(&sgio32->pack_id, &sgio->pack_id, | |
796 | sizeof(int)) || | |
797 | get_user(datap, &sgio->usr_ptr) || | |
798 | put_user((u32)(unsigned long)datap, | |
799 | &sgio32->usr_ptr) || | |
800 | copy_in_user(&sgio32->status, &sgio->status, | |
801 | (4 * sizeof(unsigned char)) + | |
802 | (2 * sizeof(unsigned short)) + | |
803 | (3 * sizeof(int)))) | |
804 | err = -EFAULT; | |
805 | } | |
806 | ||
807 | return err; | |
808 | } | |
809 | ||
2966387b AK |
810 | struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */ |
811 | char req_state; | |
812 | char orphan; | |
813 | char sg_io_owned; | |
814 | char problem; | |
815 | int pack_id; | |
816 | compat_uptr_t usr_ptr; | |
817 | unsigned int duration; | |
818 | int unused; | |
819 | }; | |
820 | ||
821 | static int sg_grt_trans(unsigned int fd, unsigned int cmd, unsigned long arg) | |
822 | { | |
823 | int err, i; | |
6b2b4e5a AV |
824 | sg_req_info_t __user *r; |
825 | struct compat_sg_req_info __user *o = (void __user *)arg; | |
2966387b AK |
826 | r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE); |
827 | err = sys_ioctl(fd,cmd,(unsigned long)r); | |
828 | if (err < 0) | |
829 | return err; | |
830 | for (i = 0; i < SG_MAX_QUEUE; i++) { | |
831 | void __user *ptr; | |
832 | int d; | |
833 | ||
834 | if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) || | |
835 | get_user(ptr, &r[i].usr_ptr) || | |
836 | get_user(d, &r[i].duration) || | |
837 | put_user((u32)(unsigned long)(ptr), &o[i].usr_ptr) || | |
838 | put_user(d, &o[i].duration)) | |
839 | return -EFAULT; | |
840 | } | |
841 | return err; | |
842 | } | |
9361401e | 843 | #endif /* CONFIG_BLOCK */ |
2966387b | 844 | |
1da177e4 LT |
845 | struct sock_fprog32 { |
846 | unsigned short len; | |
847 | compat_caddr_t filter; | |
848 | }; | |
849 | ||
850 | #define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32) | |
851 | #define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32) | |
852 | ||
853 | static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) | |
854 | { | |
855 | struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg); | |
856 | struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog)); | |
857 | void __user *fptr64; | |
858 | u32 fptr32; | |
859 | u16 flen; | |
860 | ||
861 | if (get_user(flen, &u_fprog32->len) || | |
862 | get_user(fptr32, &u_fprog32->filter)) | |
863 | return -EFAULT; | |
864 | ||
865 | fptr64 = compat_ptr(fptr32); | |
866 | ||
867 | if (put_user(flen, &u_fprog64->len) || | |
868 | put_user(fptr64, &u_fprog64->filter)) | |
869 | return -EFAULT; | |
870 | ||
871 | if (cmd == PPPIOCSPASS32) | |
872 | cmd = PPPIOCSPASS; | |
873 | else | |
874 | cmd = PPPIOCSACTIVE; | |
875 | ||
876 | return sys_ioctl(fd, cmd, (unsigned long) u_fprog64); | |
877 | } | |
878 | ||
879 | struct ppp_option_data32 { | |
880 | compat_caddr_t ptr; | |
881 | u32 length; | |
882 | compat_int_t transmit; | |
883 | }; | |
884 | #define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32) | |
885 | ||
886 | struct ppp_idle32 { | |
887 | compat_time_t xmit_idle; | |
888 | compat_time_t recv_idle; | |
889 | }; | |
890 | #define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32) | |
891 | ||
892 | static int ppp_gidle(unsigned int fd, unsigned int cmd, unsigned long arg) | |
893 | { | |
894 | struct ppp_idle __user *idle; | |
895 | struct ppp_idle32 __user *idle32; | |
896 | __kernel_time_t xmit, recv; | |
897 | int err; | |
898 | ||
899 | idle = compat_alloc_user_space(sizeof(*idle)); | |
900 | idle32 = compat_ptr(arg); | |
901 | ||
902 | err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle); | |
903 | ||
904 | if (!err) { | |
905 | if (get_user(xmit, &idle->xmit_idle) || | |
906 | get_user(recv, &idle->recv_idle) || | |
907 | put_user(xmit, &idle32->xmit_idle) || | |
908 | put_user(recv, &idle32->recv_idle)) | |
909 | err = -EFAULT; | |
910 | } | |
911 | return err; | |
912 | } | |
913 | ||
914 | static int ppp_scompress(unsigned int fd, unsigned int cmd, unsigned long arg) | |
915 | { | |
916 | struct ppp_option_data __user *odata; | |
917 | struct ppp_option_data32 __user *odata32; | |
918 | __u32 data; | |
919 | void __user *datap; | |
920 | ||
921 | odata = compat_alloc_user_space(sizeof(*odata)); | |
922 | odata32 = compat_ptr(arg); | |
923 | ||
924 | if (get_user(data, &odata32->ptr)) | |
925 | return -EFAULT; | |
926 | ||
927 | datap = compat_ptr(data); | |
928 | if (put_user(datap, &odata->ptr)) | |
929 | return -EFAULT; | |
930 | ||
931 | if (copy_in_user(&odata->length, &odata32->length, | |
932 | sizeof(__u32) + sizeof(int))) | |
933 | return -EFAULT; | |
934 | ||
935 | return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata); | |
936 | } | |
937 | ||
938 | static int ppp_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) | |
939 | { | |
940 | int err; | |
941 | ||
942 | switch (cmd) { | |
943 | case PPPIOCGIDLE32: | |
944 | err = ppp_gidle(fd, cmd, arg); | |
945 | break; | |
946 | ||
947 | case PPPIOCSCOMPRESS32: | |
948 | err = ppp_scompress(fd, cmd, arg); | |
949 | break; | |
950 | ||
951 | default: | |
952 | do { | |
953 | static int count; | |
954 | if (++count <= 20) | |
955 | printk("ppp_ioctl: Unknown cmd fd(%d) " | |
956 | "cmd(%08x) arg(%08x)\n", | |
957 | (int)fd, (unsigned int)cmd, (unsigned int)arg); | |
958 | } while(0); | |
959 | err = -EINVAL; | |
960 | break; | |
961 | }; | |
962 | ||
963 | return err; | |
964 | } | |
965 | ||
966 | ||
9361401e | 967 | #ifdef CONFIG_BLOCK |
1da177e4 LT |
968 | struct mtget32 { |
969 | compat_long_t mt_type; | |
970 | compat_long_t mt_resid; | |
971 | compat_long_t mt_dsreg; | |
972 | compat_long_t mt_gstat; | |
973 | compat_long_t mt_erreg; | |
974 | compat_daddr_t mt_fileno; | |
975 | compat_daddr_t mt_blkno; | |
976 | }; | |
977 | #define MTIOCGET32 _IOR('m', 2, struct mtget32) | |
978 | ||
979 | struct mtpos32 { | |
980 | compat_long_t mt_blkno; | |
981 | }; | |
982 | #define MTIOCPOS32 _IOR('m', 3, struct mtpos32) | |
983 | ||
984 | static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) | |
985 | { | |
986 | mm_segment_t old_fs = get_fs(); | |
987 | struct mtget get; | |
988 | struct mtget32 __user *umget32; | |
989 | struct mtpos pos; | |
990 | struct mtpos32 __user *upos32; | |
991 | unsigned long kcmd; | |
992 | void *karg; | |
993 | int err = 0; | |
994 | ||
995 | switch(cmd) { | |
996 | case MTIOCPOS32: | |
997 | kcmd = MTIOCPOS; | |
998 | karg = &pos; | |
999 | break; | |
1000 | case MTIOCGET32: | |
1001 | kcmd = MTIOCGET; | |
1002 | karg = &get; | |
1003 | break; | |
1004 | default: | |
1005 | do { | |
1006 | static int count; | |
1007 | if (++count <= 20) | |
1008 | printk("mt_ioctl: Unknown cmd fd(%d) " | |
1009 | "cmd(%08x) arg(%08x)\n", | |
1010 | (int)fd, (unsigned int)cmd, (unsigned int)arg); | |
1011 | } while(0); | |
1012 | return -EINVAL; | |
1013 | } | |
1014 | set_fs (KERNEL_DS); | |
1015 | err = sys_ioctl (fd, kcmd, (unsigned long)karg); | |
1016 | set_fs (old_fs); | |
1017 | if (err) | |
1018 | return err; | |
1019 | switch (cmd) { | |
1020 | case MTIOCPOS32: | |
1021 | upos32 = compat_ptr(arg); | |
1022 | err = __put_user(pos.mt_blkno, &upos32->mt_blkno); | |
1023 | break; | |
1024 | case MTIOCGET32: | |
1025 | umget32 = compat_ptr(arg); | |
1026 | err = __put_user(get.mt_type, &umget32->mt_type); | |
1027 | err |= __put_user(get.mt_resid, &umget32->mt_resid); | |
1028 | err |= __put_user(get.mt_dsreg, &umget32->mt_dsreg); | |
1029 | err |= __put_user(get.mt_gstat, &umget32->mt_gstat); | |
1030 | err |= __put_user(get.mt_erreg, &umget32->mt_erreg); | |
1031 | err |= __put_user(get.mt_fileno, &umget32->mt_fileno); | |
1032 | err |= __put_user(get.mt_blkno, &umget32->mt_blkno); | |
1033 | break; | |
1034 | } | |
1035 | return err ? -EFAULT: 0; | |
1036 | } | |
1037 | ||
9361401e | 1038 | #endif /* CONFIG_BLOCK */ |
1da177e4 | 1039 | |
1da177e4 LT |
1040 | #ifdef CONFIG_VT |
1041 | ||
1042 | static int vt_check(struct file *file) | |
1043 | { | |
1044 | struct tty_struct *tty; | |
0f7fc9e4 | 1045 | struct inode *inode = file->f_path.dentry->d_inode; |
f4d43bd5 | 1046 | struct vc_data *vc; |
1da177e4 | 1047 | |
04f378b1 | 1048 | if (file->f_op->unlocked_ioctl != tty_ioctl) |
1da177e4 LT |
1049 | return -EINVAL; |
1050 | ||
1051 | tty = (struct tty_struct *)file->private_data; | |
1052 | if (tty_paranoia_check(tty, inode, "tty_ioctl")) | |
1053 | return -EINVAL; | |
1054 | ||
f34d7a5b | 1055 | if (tty->ops->ioctl != vt_ioctl) |
1da177e4 | 1056 | return -EINVAL; |
f4d43bd5 HD |
1057 | |
1058 | vc = (struct vc_data *)tty->driver_data; | |
1059 | if (!vc_cons_allocated(vc->vc_num)) /* impossible? */ | |
1060 | return -ENOIOCTLCMD; | |
1061 | ||
1da177e4 LT |
1062 | /* |
1063 | * To have permissions to do most of the vt ioctls, we either have | |
f4d43bd5 | 1064 | * to be the owner of the tty, or have CAP_SYS_TTY_CONFIG. |
1da177e4 | 1065 | */ |
f4d43bd5 | 1066 | if (current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG)) |
1da177e4 LT |
1067 | return 1; |
1068 | return 0; | |
1069 | } | |
1070 | ||
1071 | struct consolefontdesc32 { | |
1072 | unsigned short charcount; /* characters in font (256 or 512) */ | |
1073 | unsigned short charheight; /* scan lines per character (1-32) */ | |
1074 | compat_caddr_t chardata; /* font data in expanded form */ | |
1075 | }; | |
1076 | ||
1077 | static int do_fontx_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file) | |
1078 | { | |
1079 | struct consolefontdesc32 __user *user_cfd = compat_ptr(arg); | |
1080 | struct console_font_op op; | |
1081 | compat_caddr_t data; | |
1082 | int i, perm; | |
1083 | ||
1084 | perm = vt_check(file); | |
1085 | if (perm < 0) return perm; | |
1086 | ||
1087 | switch (cmd) { | |
1088 | case PIO_FONTX: | |
1089 | if (!perm) | |
1090 | return -EPERM; | |
1091 | op.op = KD_FONT_OP_SET; | |
1092 | op.flags = 0; | |
1093 | op.width = 8; | |
1094 | if (get_user(op.height, &user_cfd->charheight) || | |
1095 | get_user(op.charcount, &user_cfd->charcount) || | |
1096 | get_user(data, &user_cfd->chardata)) | |
1097 | return -EFAULT; | |
1098 | op.data = compat_ptr(data); | |
1099 | return con_font_op(vc_cons[fg_console].d, &op); | |
1100 | case GIO_FONTX: | |
1101 | op.op = KD_FONT_OP_GET; | |
1102 | op.flags = 0; | |
1103 | op.width = 8; | |
1104 | if (get_user(op.height, &user_cfd->charheight) || | |
1105 | get_user(op.charcount, &user_cfd->charcount) || | |
1106 | get_user(data, &user_cfd->chardata)) | |
1107 | return -EFAULT; | |
1108 | if (!data) | |
1109 | return 0; | |
1110 | op.data = compat_ptr(data); | |
1111 | i = con_font_op(vc_cons[fg_console].d, &op); | |
1112 | if (i) | |
1113 | return i; | |
1114 | if (put_user(op.height, &user_cfd->charheight) || | |
1115 | put_user(op.charcount, &user_cfd->charcount) || | |
1116 | put_user((compat_caddr_t)(unsigned long)op.data, | |
1117 | &user_cfd->chardata)) | |
1118 | return -EFAULT; | |
1119 | return 0; | |
1120 | } | |
1121 | return -EINVAL; | |
1122 | } | |
1123 | ||
1124 | struct console_font_op32 { | |
1125 | compat_uint_t op; /* operation code KD_FONT_OP_* */ | |
1126 | compat_uint_t flags; /* KD_FONT_FLAG_* */ | |
1127 | compat_uint_t width, height; /* font size */ | |
1128 | compat_uint_t charcount; | |
1129 | compat_caddr_t data; /* font data with height fixed to 32 */ | |
1130 | }; | |
1131 | ||
1132 | static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file) | |
1133 | { | |
1134 | struct console_font_op op; | |
1135 | struct console_font_op32 __user *fontop = compat_ptr(arg); | |
1136 | int perm = vt_check(file), i; | |
1137 | struct vc_data *vc; | |
1138 | ||
1139 | if (perm < 0) return perm; | |
1140 | ||
1141 | if (copy_from_user(&op, fontop, sizeof(struct console_font_op32))) | |
1142 | return -EFAULT; | |
1143 | if (!perm && op.op != KD_FONT_OP_GET) | |
1144 | return -EPERM; | |
1145 | op.data = compat_ptr(((struct console_font_op32 *)&op)->data); | |
1146 | op.flags |= KD_FONT_FLAG_OLD; | |
1147 | vc = ((struct tty_struct *)file->private_data)->driver_data; | |
1148 | i = con_font_op(vc, &op); | |
1149 | if (i) | |
1150 | return i; | |
1151 | ((struct console_font_op32 *)&op)->data = (unsigned long)op.data; | |
1152 | if (copy_to_user(fontop, &op, sizeof(struct console_font_op32))) | |
1153 | return -EFAULT; | |
1154 | return 0; | |
1155 | } | |
1156 | ||
1157 | struct unimapdesc32 { | |
1158 | unsigned short entry_ct; | |
1159 | compat_caddr_t entries; | |
1160 | }; | |
1161 | ||
1162 | static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file) | |
1163 | { | |
1164 | struct unimapdesc32 tmp; | |
1165 | struct unimapdesc32 __user *user_ud = compat_ptr(arg); | |
1166 | int perm = vt_check(file); | |
f4d43bd5 HD |
1167 | struct vc_data *vc; |
1168 | ||
1169 | if (perm < 0) | |
1170 | return perm; | |
1da177e4 LT |
1171 | if (copy_from_user(&tmp, user_ud, sizeof tmp)) |
1172 | return -EFAULT; | |
f4d43bd5 HD |
1173 | if (tmp.entries) |
1174 | if (!access_ok(VERIFY_WRITE, compat_ptr(tmp.entries), | |
1175 | tmp.entry_ct*sizeof(struct unipair))) | |
1176 | return -EFAULT; | |
1177 | vc = ((struct tty_struct *)file->private_data)->driver_data; | |
1da177e4 LT |
1178 | switch (cmd) { |
1179 | case PIO_UNIMAP: | |
f4d43bd5 HD |
1180 | if (!perm) |
1181 | return -EPERM; | |
1182 | return con_set_unimap(vc, tmp.entry_ct, | |
1183 | compat_ptr(tmp.entries)); | |
1da177e4 | 1184 | case GIO_UNIMAP: |
f4d43bd5 HD |
1185 | if (!perm && fg_console != vc->vc_num) |
1186 | return -EPERM; | |
1187 | return con_get_unimap(vc, tmp.entry_ct, &(user_ud->entry_ct), | |
1188 | compat_ptr(tmp.entries)); | |
1da177e4 LT |
1189 | } |
1190 | return 0; | |
1191 | } | |
1192 | ||
1193 | #endif /* CONFIG_VT */ | |
1194 | ||
1195 | static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1196 | { | |
1197 | mm_segment_t old_fs = get_fs(); | |
1198 | __kernel_uid_t kuid; | |
1199 | int err; | |
1200 | ||
1201 | cmd = SMB_IOC_GETMOUNTUID; | |
1202 | ||
1203 | set_fs(KERNEL_DS); | |
1204 | err = sys_ioctl(fd, cmd, (unsigned long)&kuid); | |
1205 | set_fs(old_fs); | |
1206 | ||
1207 | if (err >= 0) | |
1208 | err = put_user(kuid, (compat_uid_t __user *)compat_ptr(arg)); | |
1209 | ||
1210 | return err; | |
1211 | } | |
1212 | ||
1213 | struct atmif_sioc32 { | |
1214 | compat_int_t number; | |
1215 | compat_int_t length; | |
1216 | compat_caddr_t arg; | |
1217 | }; | |
1218 | ||
1219 | struct atm_iobuf32 { | |
1220 | compat_int_t length; | |
1221 | compat_caddr_t buffer; | |
1222 | }; | |
1223 | ||
1224 | #define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32) | |
1225 | #define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32) | |
1226 | #define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32) | |
1227 | #define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32) | |
1228 | #define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32) | |
1229 | #define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32) | |
1230 | #define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32) | |
1231 | #define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32) | |
1232 | #define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32) | |
1233 | #define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32) | |
1234 | #define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32) | |
1235 | #define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32) | |
1236 | #define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32) | |
1237 | #define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32) | |
1238 | #define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32) | |
1239 | #define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32) | |
1240 | #define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32) | |
1241 | ||
1242 | static struct { | |
1243 | unsigned int cmd32; | |
1244 | unsigned int cmd; | |
1245 | } atm_ioctl_map[] = { | |
1246 | { ATM_GETLINKRATE32, ATM_GETLINKRATE }, | |
1247 | { ATM_GETNAMES32, ATM_GETNAMES }, | |
1248 | { ATM_GETTYPE32, ATM_GETTYPE }, | |
1249 | { ATM_GETESI32, ATM_GETESI }, | |
1250 | { ATM_GETADDR32, ATM_GETADDR }, | |
1251 | { ATM_RSTADDR32, ATM_RSTADDR }, | |
1252 | { ATM_ADDADDR32, ATM_ADDADDR }, | |
1253 | { ATM_DELADDR32, ATM_DELADDR }, | |
1254 | { ATM_GETCIRANGE32, ATM_GETCIRANGE }, | |
1255 | { ATM_SETCIRANGE32, ATM_SETCIRANGE }, | |
1256 | { ATM_SETESI32, ATM_SETESI }, | |
1257 | { ATM_SETESIF32, ATM_SETESIF }, | |
1258 | { ATM_GETSTAT32, ATM_GETSTAT }, | |
1259 | { ATM_GETSTATZ32, ATM_GETSTATZ }, | |
1260 | { ATM_GETLOOP32, ATM_GETLOOP }, | |
1261 | { ATM_SETLOOP32, ATM_SETLOOP }, | |
1262 | { ATM_QUERYLOOP32, ATM_QUERYLOOP } | |
1263 | }; | |
1264 | ||
e8c96f8c | 1265 | #define NR_ATM_IOCTL ARRAY_SIZE(atm_ioctl_map) |
1da177e4 LT |
1266 | |
1267 | static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1268 | { | |
1269 | struct atm_iobuf __user *iobuf; | |
1270 | struct atm_iobuf32 __user *iobuf32; | |
1271 | u32 data; | |
1272 | void __user *datap; | |
1273 | int len, err; | |
1274 | ||
1275 | iobuf = compat_alloc_user_space(sizeof(*iobuf)); | |
1276 | iobuf32 = compat_ptr(arg); | |
1277 | ||
1278 | if (get_user(len, &iobuf32->length) || | |
1279 | get_user(data, &iobuf32->buffer)) | |
1280 | return -EFAULT; | |
1281 | datap = compat_ptr(data); | |
1282 | if (put_user(len, &iobuf->length) || | |
1283 | put_user(datap, &iobuf->buffer)) | |
1284 | return -EFAULT; | |
1285 | ||
1286 | err = sys_ioctl(fd, cmd, (unsigned long)iobuf); | |
1287 | ||
1288 | if (!err) { | |
1289 | if (copy_in_user(&iobuf32->length, &iobuf->length, | |
1290 | sizeof(int))) | |
1291 | err = -EFAULT; | |
1292 | } | |
1293 | ||
1294 | return err; | |
1295 | } | |
1296 | ||
1297 | static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1298 | { | |
1299 | struct atmif_sioc __user *sioc; | |
1300 | struct atmif_sioc32 __user *sioc32; | |
1301 | u32 data; | |
1302 | void __user *datap; | |
1303 | int err; | |
1304 | ||
1305 | sioc = compat_alloc_user_space(sizeof(*sioc)); | |
1306 | sioc32 = compat_ptr(arg); | |
1307 | ||
1308 | if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) || | |
1309 | get_user(data, &sioc32->arg)) | |
1310 | return -EFAULT; | |
1311 | datap = compat_ptr(data); | |
1312 | if (put_user(datap, &sioc->arg)) | |
1313 | return -EFAULT; | |
1314 | ||
1315 | err = sys_ioctl(fd, cmd, (unsigned long) sioc); | |
1316 | ||
1317 | if (!err) { | |
1318 | if (copy_in_user(&sioc32->length, &sioc->length, | |
1319 | sizeof(int))) | |
1320 | err = -EFAULT; | |
1321 | } | |
1322 | return err; | |
1323 | } | |
1324 | ||
1325 | static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg) | |
1326 | { | |
1327 | int i; | |
1328 | unsigned int cmd = 0; | |
1329 | ||
1330 | switch (cmd32) { | |
1331 | case SONET_GETSTAT: | |
1332 | case SONET_GETSTATZ: | |
1333 | case SONET_GETDIAG: | |
1334 | case SONET_SETDIAG: | |
1335 | case SONET_CLRDIAG: | |
1336 | case SONET_SETFRAMING: | |
1337 | case SONET_GETFRAMING: | |
1338 | case SONET_GETFRSENSE: | |
1339 | return do_atmif_sioc(fd, cmd32, arg); | |
1340 | } | |
1341 | ||
1342 | for (i = 0; i < NR_ATM_IOCTL; i++) { | |
1343 | if (cmd32 == atm_ioctl_map[i].cmd32) { | |
1344 | cmd = atm_ioctl_map[i].cmd; | |
1345 | break; | |
1346 | } | |
1347 | } | |
1348 | if (i == NR_ATM_IOCTL) | |
1349 | return -EINVAL; | |
1350 | ||
1351 | switch (cmd) { | |
1352 | case ATM_GETNAMES: | |
1353 | return do_atm_iobuf(fd, cmd, arg); | |
1354 | ||
1355 | case ATM_GETLINKRATE: | |
1356 | case ATM_GETTYPE: | |
1357 | case ATM_GETESI: | |
1358 | case ATM_GETADDR: | |
1359 | case ATM_RSTADDR: | |
1360 | case ATM_ADDADDR: | |
1361 | case ATM_DELADDR: | |
1362 | case ATM_GETCIRANGE: | |
1363 | case ATM_SETCIRANGE: | |
1364 | case ATM_SETESI: | |
1365 | case ATM_SETESIF: | |
1366 | case ATM_GETSTAT: | |
1367 | case ATM_GETSTATZ: | |
1368 | case ATM_GETLOOP: | |
1369 | case ATM_SETLOOP: | |
1370 | case ATM_QUERYLOOP: | |
1371 | return do_atmif_sioc(fd, cmd, arg); | |
1372 | } | |
1373 | ||
1374 | return -EINVAL; | |
1375 | } | |
1376 | ||
3ff6eecc | 1377 | static __used int |
1da177e4 LT |
1378 | ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg) |
1379 | { | |
1380 | return -EINVAL; | |
1381 | } | |
1382 | ||
1da177e4 LT |
1383 | static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg) |
1384 | { | |
1385 | return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg); | |
1386 | } | |
1387 | ||
1da177e4 LT |
1388 | /* Bluetooth ioctls */ |
1389 | #define HCIUARTSETPROTO _IOW('U', 200, int) | |
1390 | #define HCIUARTGETPROTO _IOR('U', 201, int) | |
1391 | ||
1392 | #define BNEPCONNADD _IOW('B', 200, int) | |
1393 | #define BNEPCONNDEL _IOW('B', 201, int) | |
1394 | #define BNEPGETCONNLIST _IOR('B', 210, int) | |
1395 | #define BNEPGETCONNINFO _IOR('B', 211, int) | |
1396 | ||
1397 | #define CMTPCONNADD _IOW('C', 200, int) | |
1398 | #define CMTPCONNDEL _IOW('C', 201, int) | |
1399 | #define CMTPGETCONNLIST _IOR('C', 210, int) | |
1400 | #define CMTPGETCONNINFO _IOR('C', 211, int) | |
1401 | ||
1402 | #define HIDPCONNADD _IOW('H', 200, int) | |
1403 | #define HIDPCONNDEL _IOW('H', 201, int) | |
1404 | #define HIDPGETCONNLIST _IOR('H', 210, int) | |
1405 | #define HIDPGETCONNINFO _IOR('H', 211, int) | |
1406 | ||
9361401e | 1407 | #ifdef CONFIG_BLOCK |
1da177e4 LT |
1408 | struct raw32_config_request |
1409 | { | |
1410 | compat_int_t raw_minor; | |
1411 | __u64 block_major; | |
1412 | __u64 block_minor; | |
1413 | } __attribute__((packed)); | |
1414 | ||
1415 | static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req) | |
1416 | { | |
1417 | int ret; | |
1418 | ||
1419 | if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request))) | |
1420 | return -EFAULT; | |
1421 | ||
1422 | ret = __get_user(req->raw_minor, &user_req->raw_minor); | |
1423 | ret |= __get_user(req->block_major, &user_req->block_major); | |
1424 | ret |= __get_user(req->block_minor, &user_req->block_minor); | |
1425 | ||
1426 | return ret ? -EFAULT : 0; | |
1427 | } | |
1428 | ||
1429 | static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req) | |
1430 | { | |
1431 | int ret; | |
1432 | ||
1433 | if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request))) | |
1434 | return -EFAULT; | |
1435 | ||
1436 | ret = __put_user(req->raw_minor, &user_req->raw_minor); | |
1437 | ret |= __put_user(req->block_major, &user_req->block_major); | |
1438 | ret |= __put_user(req->block_minor, &user_req->block_minor); | |
1439 | ||
1440 | return ret ? -EFAULT : 0; | |
1441 | } | |
1442 | ||
1443 | static int raw_ioctl(unsigned fd, unsigned cmd, unsigned long arg) | |
1444 | { | |
1445 | int ret; | |
1446 | ||
1447 | switch (cmd) { | |
1448 | case RAW_SETBIND: | |
1449 | case RAW_GETBIND: { | |
1450 | struct raw_config_request req; | |
1451 | struct raw32_config_request __user *user_req = compat_ptr(arg); | |
1452 | mm_segment_t oldfs = get_fs(); | |
1453 | ||
1454 | if ((ret = get_raw32_request(&req, user_req))) | |
1455 | return ret; | |
1456 | ||
1457 | set_fs(KERNEL_DS); | |
1458 | ret = sys_ioctl(fd,cmd,(unsigned long)&req); | |
1459 | set_fs(oldfs); | |
1460 | ||
1461 | if ((!ret) && (cmd == RAW_GETBIND)) { | |
1462 | ret = set_raw32_request(&req, user_req); | |
1463 | } | |
1464 | break; | |
1465 | } | |
1466 | default: | |
1467 | ret = sys_ioctl(fd, cmd, arg); | |
1468 | break; | |
1469 | } | |
1470 | return ret; | |
1471 | } | |
9361401e | 1472 | #endif /* CONFIG_BLOCK */ |
1da177e4 LT |
1473 | |
1474 | struct serial_struct32 { | |
1475 | compat_int_t type; | |
1476 | compat_int_t line; | |
1477 | compat_uint_t port; | |
1478 | compat_int_t irq; | |
1479 | compat_int_t flags; | |
1480 | compat_int_t xmit_fifo_size; | |
1481 | compat_int_t custom_divisor; | |
1482 | compat_int_t baud_base; | |
1483 | unsigned short close_delay; | |
1484 | char io_type; | |
1485 | char reserved_char[1]; | |
1486 | compat_int_t hub6; | |
1487 | unsigned short closing_wait; /* time to wait before closing */ | |
1488 | unsigned short closing_wait2; /* no longer used... */ | |
1489 | compat_uint_t iomem_base; | |
1490 | unsigned short iomem_reg_shift; | |
1491 | unsigned int port_high; | |
1492 | /* compat_ulong_t iomap_base FIXME */ | |
1493 | compat_int_t reserved[1]; | |
1494 | }; | |
1495 | ||
1496 | static int serial_struct_ioctl(unsigned fd, unsigned cmd, unsigned long arg) | |
1497 | { | |
1498 | typedef struct serial_struct SS; | |
1499 | typedef struct serial_struct32 SS32; | |
1500 | struct serial_struct32 __user *ss32 = compat_ptr(arg); | |
1501 | int err; | |
1502 | struct serial_struct ss; | |
1503 | mm_segment_t oldseg = get_fs(); | |
1504 | __u32 udata; | |
7116e994 | 1505 | unsigned int base; |
1da177e4 LT |
1506 | |
1507 | if (cmd == TIOCSSERIAL) { | |
1508 | if (!access_ok(VERIFY_READ, ss32, sizeof(SS32))) | |
1509 | return -EFAULT; | |
1510 | if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base))) | |
1511 | return -EFAULT; | |
7116e994 HC |
1512 | if (__get_user(udata, &ss32->iomem_base)) |
1513 | return -EFAULT; | |
1da177e4 | 1514 | ss.iomem_base = compat_ptr(udata); |
7116e994 HC |
1515 | if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) || |
1516 | __get_user(ss.port_high, &ss32->port_high)) | |
1517 | return -EFAULT; | |
1da177e4 LT |
1518 | ss.iomap_base = 0UL; |
1519 | } | |
1520 | set_fs(KERNEL_DS); | |
1521 | err = sys_ioctl(fd,cmd,(unsigned long)(&ss)); | |
1522 | set_fs(oldseg); | |
1523 | if (cmd == TIOCGSERIAL && err >= 0) { | |
1524 | if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32))) | |
1525 | return -EFAULT; | |
1526 | if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base))) | |
1527 | return -EFAULT; | |
7116e994 HC |
1528 | base = (unsigned long)ss.iomem_base >> 32 ? |
1529 | 0xffffffff : (unsigned)(unsigned long)ss.iomem_base; | |
1530 | if (__put_user(base, &ss32->iomem_base) || | |
1531 | __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) || | |
1532 | __put_user(ss.port_high, &ss32->port_high)) | |
1533 | return -EFAULT; | |
1da177e4 LT |
1534 | } |
1535 | return err; | |
1536 | } | |
1537 | ||
1538 | struct usbdevfs_ctrltransfer32 { | |
1539 | u8 bRequestType; | |
1540 | u8 bRequest; | |
1541 | u16 wValue; | |
1542 | u16 wIndex; | |
1543 | u16 wLength; | |
1544 | u32 timeout; /* in milliseconds */ | |
1545 | compat_caddr_t data; | |
1546 | }; | |
1547 | ||
1548 | #define USBDEVFS_CONTROL32 _IOWR('U', 0, struct usbdevfs_ctrltransfer32) | |
1549 | ||
1550 | static int do_usbdevfs_control(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1551 | { | |
1552 | struct usbdevfs_ctrltransfer32 __user *p32 = compat_ptr(arg); | |
1553 | struct usbdevfs_ctrltransfer __user *p; | |
1554 | __u32 udata; | |
1555 | p = compat_alloc_user_space(sizeof(*p)); | |
1556 | if (copy_in_user(p, p32, (sizeof(*p32) - sizeof(compat_caddr_t))) || | |
1557 | get_user(udata, &p32->data) || | |
1558 | put_user(compat_ptr(udata), &p->data)) | |
1559 | return -EFAULT; | |
1560 | return sys_ioctl(fd, USBDEVFS_CONTROL, (unsigned long)p); | |
1561 | } | |
1562 | ||
1563 | ||
1564 | struct usbdevfs_bulktransfer32 { | |
1565 | compat_uint_t ep; | |
1566 | compat_uint_t len; | |
1567 | compat_uint_t timeout; /* in milliseconds */ | |
1568 | compat_caddr_t data; | |
1569 | }; | |
1570 | ||
1571 | #define USBDEVFS_BULK32 _IOWR('U', 2, struct usbdevfs_bulktransfer32) | |
1572 | ||
1573 | static int do_usbdevfs_bulk(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1574 | { | |
1575 | struct usbdevfs_bulktransfer32 __user *p32 = compat_ptr(arg); | |
1576 | struct usbdevfs_bulktransfer __user *p; | |
1577 | compat_uint_t n; | |
1578 | compat_caddr_t addr; | |
1579 | ||
1580 | p = compat_alloc_user_space(sizeof(*p)); | |
1581 | ||
1582 | if (get_user(n, &p32->ep) || put_user(n, &p->ep) || | |
1583 | get_user(n, &p32->len) || put_user(n, &p->len) || | |
1584 | get_user(n, &p32->timeout) || put_user(n, &p->timeout) || | |
1585 | get_user(addr, &p32->data) || put_user(compat_ptr(addr), &p->data)) | |
1586 | return -EFAULT; | |
1587 | ||
1588 | return sys_ioctl(fd, USBDEVFS_BULK, (unsigned long)p); | |
1589 | } | |
1590 | ||
1591 | ||
1592 | /* | |
1593 | * USBDEVFS_SUBMITURB, USBDEVFS_REAPURB and USBDEVFS_REAPURBNDELAY | |
1594 | * are handled in usbdevfs core. -Christopher Li | |
1595 | */ | |
1596 | ||
1597 | struct usbdevfs_disconnectsignal32 { | |
1598 | compat_int_t signr; | |
1599 | compat_caddr_t context; | |
1600 | }; | |
1601 | ||
1602 | #define USBDEVFS_DISCSIGNAL32 _IOR('U', 14, struct usbdevfs_disconnectsignal32) | |
1603 | ||
1604 | static int do_usbdevfs_discsignal(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1605 | { | |
1606 | struct usbdevfs_disconnectsignal kdis; | |
1607 | struct usbdevfs_disconnectsignal32 __user *udis; | |
1608 | mm_segment_t old_fs; | |
1609 | u32 uctx; | |
1610 | int err; | |
1611 | ||
1612 | udis = compat_ptr(arg); | |
1613 | ||
1614 | if (get_user(kdis.signr, &udis->signr) || | |
1615 | __get_user(uctx, &udis->context)) | |
1616 | return -EFAULT; | |
1617 | ||
1618 | kdis.context = compat_ptr(uctx); | |
1619 | ||
1620 | old_fs = get_fs(); | |
1621 | set_fs(KERNEL_DS); | |
1622 | err = sys_ioctl(fd, USBDEVFS_DISCSIGNAL, (unsigned long) &kdis); | |
1623 | set_fs(old_fs); | |
1624 | ||
1625 | return err; | |
1626 | } | |
1627 | ||
1628 | /* | |
1629 | * I2C layer ioctls | |
1630 | */ | |
1631 | ||
1632 | struct i2c_msg32 { | |
1633 | u16 addr; | |
1634 | u16 flags; | |
1635 | u16 len; | |
1636 | compat_caddr_t buf; | |
1637 | }; | |
1638 | ||
1639 | struct i2c_rdwr_ioctl_data32 { | |
1640 | compat_caddr_t msgs; /* struct i2c_msg __user *msgs */ | |
1641 | u32 nmsgs; | |
1642 | }; | |
1643 | ||
1644 | struct i2c_smbus_ioctl_data32 { | |
1645 | u8 read_write; | |
1646 | u8 command; | |
1647 | u32 size; | |
1648 | compat_caddr_t data; /* union i2c_smbus_data *data */ | |
1649 | }; | |
1650 | ||
1651 | struct i2c_rdwr_aligned { | |
1652 | struct i2c_rdwr_ioctl_data cmd; | |
1653 | struct i2c_msg msgs[0]; | |
1654 | }; | |
1655 | ||
1656 | static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1657 | { | |
1658 | struct i2c_rdwr_ioctl_data32 __user *udata = compat_ptr(arg); | |
1659 | struct i2c_rdwr_aligned __user *tdata; | |
1660 | struct i2c_msg __user *tmsgs; | |
1661 | struct i2c_msg32 __user *umsgs; | |
1662 | compat_caddr_t datap; | |
1663 | int nmsgs, i; | |
1664 | ||
1665 | if (get_user(nmsgs, &udata->nmsgs)) | |
1666 | return -EFAULT; | |
1667 | if (nmsgs > I2C_RDRW_IOCTL_MAX_MSGS) | |
1668 | return -EINVAL; | |
1669 | ||
1670 | if (get_user(datap, &udata->msgs)) | |
1671 | return -EFAULT; | |
1672 | umsgs = compat_ptr(datap); | |
1673 | ||
1674 | tdata = compat_alloc_user_space(sizeof(*tdata) + | |
1675 | nmsgs * sizeof(struct i2c_msg)); | |
1676 | tmsgs = &tdata->msgs[0]; | |
1677 | ||
1678 | if (put_user(nmsgs, &tdata->cmd.nmsgs) || | |
1679 | put_user(tmsgs, &tdata->cmd.msgs)) | |
1680 | return -EFAULT; | |
1681 | ||
1682 | for (i = 0; i < nmsgs; i++) { | |
1683 | if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16))) | |
1684 | return -EFAULT; | |
1685 | if (get_user(datap, &umsgs[i].buf) || | |
1686 | put_user(compat_ptr(datap), &tmsgs[i].buf)) | |
1687 | return -EFAULT; | |
1688 | } | |
1689 | return sys_ioctl(fd, cmd, (unsigned long)tdata); | |
1690 | } | |
1691 | ||
1692 | static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1693 | { | |
1694 | struct i2c_smbus_ioctl_data __user *tdata; | |
1695 | struct i2c_smbus_ioctl_data32 __user *udata; | |
1696 | compat_caddr_t datap; | |
1697 | ||
1698 | tdata = compat_alloc_user_space(sizeof(*tdata)); | |
1699 | if (tdata == NULL) | |
1700 | return -ENOMEM; | |
1701 | if (!access_ok(VERIFY_WRITE, tdata, sizeof(*tdata))) | |
1702 | return -EFAULT; | |
1703 | ||
1704 | udata = compat_ptr(arg); | |
1705 | if (!access_ok(VERIFY_READ, udata, sizeof(*udata))) | |
1706 | return -EFAULT; | |
1707 | ||
1708 | if (__copy_in_user(&tdata->read_write, &udata->read_write, 2 * sizeof(u8))) | |
1709 | return -EFAULT; | |
1710 | if (__copy_in_user(&tdata->size, &udata->size, 2 * sizeof(u32))) | |
1711 | return -EFAULT; | |
1712 | if (__get_user(datap, &udata->data) || | |
1713 | __put_user(compat_ptr(datap), &tdata->data)) | |
1714 | return -EFAULT; | |
1715 | ||
1716 | return sys_ioctl(fd, cmd, (unsigned long)tdata); | |
1717 | } | |
1718 | ||
1da177e4 LT |
1719 | /* Since old style bridge ioctl's endup using SIOCDEVPRIVATE |
1720 | * for some operations; this forces use of the newer bridge-utils that | |
ab2274af | 1721 | * use compatible ioctls |
1da177e4 LT |
1722 | */ |
1723 | static int old_bridge_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1724 | { | |
1725 | u32 tmp; | |
1726 | ||
1727 | if (get_user(tmp, (u32 __user *) arg)) | |
1728 | return -EFAULT; | |
1729 | if (tmp == BRCTL_GET_VERSION) | |
1730 | return BRCTL_VERSION + 1; | |
1731 | return -EINVAL; | |
1732 | } | |
1733 | ||
ec3cad96 CH |
1734 | #define RTC_IRQP_READ32 _IOR('p', 0x0b, compat_ulong_t) |
1735 | #define RTC_IRQP_SET32 _IOW('p', 0x0c, compat_ulong_t) | |
1736 | #define RTC_EPOCH_READ32 _IOR('p', 0x0d, compat_ulong_t) | |
1737 | #define RTC_EPOCH_SET32 _IOW('p', 0x0e, compat_ulong_t) | |
1738 | ||
1739 | static int rtc_ioctl(unsigned fd, unsigned cmd, unsigned long arg) | |
1740 | { | |
1741 | mm_segment_t oldfs = get_fs(); | |
1742 | compat_ulong_t val32; | |
1743 | unsigned long kval; | |
1744 | int ret; | |
1745 | ||
1746 | switch (cmd) { | |
1747 | case RTC_IRQP_READ32: | |
1748 | case RTC_EPOCH_READ32: | |
1749 | set_fs(KERNEL_DS); | |
1750 | ret = sys_ioctl(fd, (cmd == RTC_IRQP_READ32) ? | |
1751 | RTC_IRQP_READ : RTC_EPOCH_READ, | |
1752 | (unsigned long)&kval); | |
1753 | set_fs(oldfs); | |
1754 | if (ret) | |
1755 | return ret; | |
1756 | val32 = kval; | |
1757 | return put_user(val32, (unsigned int __user *)arg); | |
1758 | case RTC_IRQP_SET32: | |
fc5870f6 | 1759 | return sys_ioctl(fd, RTC_IRQP_SET, arg); |
ec3cad96 | 1760 | case RTC_EPOCH_SET32: |
fc5870f6 | 1761 | return sys_ioctl(fd, RTC_EPOCH_SET, arg); |
ec3cad96 CH |
1762 | default: |
1763 | /* unreached */ | |
1764 | return -ENOIOCTLCMD; | |
1765 | } | |
1766 | } | |
1767 | ||
c6b44d10 AK |
1768 | static int |
1769 | lp_timeout_trans(unsigned int fd, unsigned int cmd, unsigned long arg) | |
1770 | { | |
6b2b4e5a AV |
1771 | struct compat_timeval __user *tc = (struct compat_timeval __user *)arg; |
1772 | struct timeval __user *tn = compat_alloc_user_space(sizeof(struct timeval)); | |
c6b44d10 AK |
1773 | struct timeval ts; |
1774 | if (get_user(ts.tv_sec, &tc->tv_sec) || | |
1775 | get_user(ts.tv_usec, &tc->tv_usec) || | |
1776 | put_user(ts.tv_sec, &tn->tv_sec) || | |
1777 | put_user(ts.tv_usec, &tn->tv_usec)) | |
1778 | return -EFAULT; | |
1779 | return sys_ioctl(fd, cmd, (unsigned long)tn); | |
1780 | } | |
1781 | ||
6272e266 CH |
1782 | |
1783 | typedef int (*ioctl_trans_handler_t)(unsigned int, unsigned int, | |
1784 | unsigned long, struct file *); | |
1785 | ||
1786 | struct ioctl_trans { | |
1787 | unsigned long cmd; | |
1788 | ioctl_trans_handler_t handler; | |
1789 | struct ioctl_trans *next; | |
1790 | }; | |
1791 | ||
e6a6d2ef CH |
1792 | #define HANDLE_IOCTL(cmd,handler) \ |
1793 | { (cmd), (ioctl_trans_handler_t)(handler) }, | |
1794 | ||
1795 | /* pointer to compatible structure or no argument */ | |
1796 | #define COMPATIBLE_IOCTL(cmd) \ | |
1797 | { (cmd), do_ioctl32_pointer }, | |
1798 | ||
1799 | /* argument is an unsigned long integer, not a pointer */ | |
1800 | #define ULONG_IOCTL(cmd) \ | |
1801 | { (cmd), (ioctl_trans_handler_t)sys_ioctl }, | |
1da177e4 | 1802 | |
421f0281 AK |
1803 | /* ioctl should not be warned about even if it's not implemented. |
1804 | Valid reasons to use this: | |
1805 | - It is implemented with ->compat_ioctl on some device, but programs | |
1806 | call it on others too. | |
1807 | - The ioctl is not implemented in the native kernel, but programs | |
1808 | call it commonly anyways. | |
1809 | Most other reasons are not valid. */ | |
1810 | #define IGNORE_IOCTL(cmd) COMPATIBLE_IOCTL(cmd) | |
e6a6d2ef | 1811 | |
6272e266 | 1812 | static struct ioctl_trans ioctl_start[] = { |
644fd4f5 CH |
1813 | /* compatible ioctls first */ |
1814 | COMPATIBLE_IOCTL(0x4B50) /* KDGHWCLK - not in the kernel, but don't complain */ | |
1815 | COMPATIBLE_IOCTL(0x4B51) /* KDSHWCLK - not in the kernel, but don't complain */ | |
1816 | ||
1817 | /* Big T */ | |
1818 | COMPATIBLE_IOCTL(TCGETA) | |
1819 | COMPATIBLE_IOCTL(TCSETA) | |
1820 | COMPATIBLE_IOCTL(TCSETAW) | |
1821 | COMPATIBLE_IOCTL(TCSETAF) | |
1822 | COMPATIBLE_IOCTL(TCSBRK) | |
1823 | ULONG_IOCTL(TCSBRKP) | |
1824 | COMPATIBLE_IOCTL(TCXONC) | |
1825 | COMPATIBLE_IOCTL(TCFLSH) | |
1826 | COMPATIBLE_IOCTL(TCGETS) | |
1827 | COMPATIBLE_IOCTL(TCSETS) | |
1828 | COMPATIBLE_IOCTL(TCSETSW) | |
1829 | COMPATIBLE_IOCTL(TCSETSF) | |
1830 | COMPATIBLE_IOCTL(TIOCLINUX) | |
1831 | COMPATIBLE_IOCTL(TIOCSBRK) | |
1832 | COMPATIBLE_IOCTL(TIOCCBRK) | |
1833 | ULONG_IOCTL(TIOCMIWAIT) | |
1834 | COMPATIBLE_IOCTL(TIOCGICOUNT) | |
1835 | /* Little t */ | |
1836 | COMPATIBLE_IOCTL(TIOCGETD) | |
1837 | COMPATIBLE_IOCTL(TIOCSETD) | |
1838 | COMPATIBLE_IOCTL(TIOCEXCL) | |
1839 | COMPATIBLE_IOCTL(TIOCNXCL) | |
1840 | COMPATIBLE_IOCTL(TIOCCONS) | |
1841 | COMPATIBLE_IOCTL(TIOCGSOFTCAR) | |
1842 | COMPATIBLE_IOCTL(TIOCSSOFTCAR) | |
1843 | COMPATIBLE_IOCTL(TIOCSWINSZ) | |
1844 | COMPATIBLE_IOCTL(TIOCGWINSZ) | |
1845 | COMPATIBLE_IOCTL(TIOCMGET) | |
1846 | COMPATIBLE_IOCTL(TIOCMBIC) | |
1847 | COMPATIBLE_IOCTL(TIOCMBIS) | |
1848 | COMPATIBLE_IOCTL(TIOCMSET) | |
1849 | COMPATIBLE_IOCTL(TIOCPKT) | |
1850 | COMPATIBLE_IOCTL(TIOCNOTTY) | |
1851 | COMPATIBLE_IOCTL(TIOCSTI) | |
1852 | COMPATIBLE_IOCTL(TIOCOUTQ) | |
1853 | COMPATIBLE_IOCTL(TIOCSPGRP) | |
1854 | COMPATIBLE_IOCTL(TIOCGPGRP) | |
1855 | ULONG_IOCTL(TIOCSCTTY) | |
1856 | COMPATIBLE_IOCTL(TIOCGPTN) | |
1857 | COMPATIBLE_IOCTL(TIOCSPTLCK) | |
1858 | COMPATIBLE_IOCTL(TIOCSERGETLSR) | |
81257def HC |
1859 | #ifdef TCGETS2 |
1860 | COMPATIBLE_IOCTL(TCGETS2) | |
1861 | COMPATIBLE_IOCTL(TCSETS2) | |
1862 | COMPATIBLE_IOCTL(TCSETSW2) | |
1863 | COMPATIBLE_IOCTL(TCSETSF2) | |
1864 | #endif | |
644fd4f5 CH |
1865 | /* Little f */ |
1866 | COMPATIBLE_IOCTL(FIOCLEX) | |
1867 | COMPATIBLE_IOCTL(FIONCLEX) | |
1868 | COMPATIBLE_IOCTL(FIOASYNC) | |
1869 | COMPATIBLE_IOCTL(FIONBIO) | |
1870 | COMPATIBLE_IOCTL(FIONREAD) /* This is also TIOCINQ */ | |
1871 | /* 0x00 */ | |
1872 | COMPATIBLE_IOCTL(FIBMAP) | |
1873 | COMPATIBLE_IOCTL(FIGETBSZ) | |
5cf8cf41 CH |
1874 | /* 'X' - originally XFS but some now in the VFS */ |
1875 | COMPATIBLE_IOCTL(FIFREEZE) | |
1876 | COMPATIBLE_IOCTL(FITHAW) | |
644fd4f5 CH |
1877 | /* RAID */ |
1878 | COMPATIBLE_IOCTL(RAID_VERSION) | |
1879 | COMPATIBLE_IOCTL(GET_ARRAY_INFO) | |
1880 | COMPATIBLE_IOCTL(GET_DISK_INFO) | |
1881 | COMPATIBLE_IOCTL(PRINT_RAID_DEBUG) | |
1882 | COMPATIBLE_IOCTL(RAID_AUTORUN) | |
1883 | COMPATIBLE_IOCTL(CLEAR_ARRAY) | |
1884 | COMPATIBLE_IOCTL(ADD_NEW_DISK) | |
1885 | ULONG_IOCTL(HOT_REMOVE_DISK) | |
1886 | COMPATIBLE_IOCTL(SET_ARRAY_INFO) | |
1887 | COMPATIBLE_IOCTL(SET_DISK_INFO) | |
1888 | COMPATIBLE_IOCTL(WRITE_RAID_INFO) | |
1889 | COMPATIBLE_IOCTL(UNPROTECT_ARRAY) | |
1890 | COMPATIBLE_IOCTL(PROTECT_ARRAY) | |
1891 | ULONG_IOCTL(HOT_ADD_DISK) | |
1892 | ULONG_IOCTL(SET_DISK_FAULTY) | |
1893 | COMPATIBLE_IOCTL(RUN_ARRAY) | |
1894 | COMPATIBLE_IOCTL(STOP_ARRAY) | |
1895 | COMPATIBLE_IOCTL(STOP_ARRAY_RO) | |
1896 | COMPATIBLE_IOCTL(RESTART_ARRAY_RW) | |
1897 | COMPATIBLE_IOCTL(GET_BITMAP_FILE) | |
1898 | ULONG_IOCTL(SET_BITMAP_FILE) | |
644fd4f5 CH |
1899 | /* Big K */ |
1900 | COMPATIBLE_IOCTL(PIO_FONT) | |
1901 | COMPATIBLE_IOCTL(GIO_FONT) | |
2db69a93 BN |
1902 | COMPATIBLE_IOCTL(PIO_CMAP) |
1903 | COMPATIBLE_IOCTL(GIO_CMAP) | |
644fd4f5 CH |
1904 | ULONG_IOCTL(KDSIGACCEPT) |
1905 | COMPATIBLE_IOCTL(KDGETKEYCODE) | |
1906 | COMPATIBLE_IOCTL(KDSETKEYCODE) | |
1907 | ULONG_IOCTL(KIOCSOUND) | |
1908 | ULONG_IOCTL(KDMKTONE) | |
1909 | COMPATIBLE_IOCTL(KDGKBTYPE) | |
1910 | ULONG_IOCTL(KDSETMODE) | |
1911 | COMPATIBLE_IOCTL(KDGETMODE) | |
1912 | ULONG_IOCTL(KDSKBMODE) | |
1913 | COMPATIBLE_IOCTL(KDGKBMODE) | |
1914 | ULONG_IOCTL(KDSKBMETA) | |
1915 | COMPATIBLE_IOCTL(KDGKBMETA) | |
1916 | COMPATIBLE_IOCTL(KDGKBENT) | |
1917 | COMPATIBLE_IOCTL(KDSKBENT) | |
1918 | COMPATIBLE_IOCTL(KDGKBSENT) | |
1919 | COMPATIBLE_IOCTL(KDSKBSENT) | |
1920 | COMPATIBLE_IOCTL(KDGKBDIACR) | |
1921 | COMPATIBLE_IOCTL(KDSKBDIACR) | |
1922 | COMPATIBLE_IOCTL(KDKBDREP) | |
1923 | COMPATIBLE_IOCTL(KDGKBLED) | |
1924 | ULONG_IOCTL(KDSKBLED) | |
1925 | COMPATIBLE_IOCTL(KDGETLED) | |
1926 | ULONG_IOCTL(KDSETLED) | |
1927 | COMPATIBLE_IOCTL(GIO_SCRNMAP) | |
1928 | COMPATIBLE_IOCTL(PIO_SCRNMAP) | |
1929 | COMPATIBLE_IOCTL(GIO_UNISCRNMAP) | |
1930 | COMPATIBLE_IOCTL(PIO_UNISCRNMAP) | |
1931 | COMPATIBLE_IOCTL(PIO_FONTRESET) | |
1932 | COMPATIBLE_IOCTL(PIO_UNIMAPCLR) | |
3c3622dc | 1933 | #ifdef CONFIG_BLOCK |
644fd4f5 CH |
1934 | /* Big S */ |
1935 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN) | |
1936 | COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK) | |
1937 | COMPATIBLE_IOCTL(SCSI_IOCTL_DOORUNLOCK) | |
1938 | COMPATIBLE_IOCTL(SCSI_IOCTL_TEST_UNIT_READY) | |
1939 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_BUS_NUMBER) | |
1940 | COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND) | |
1941 | COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST) | |
1942 | COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI) | |
3c3622dc | 1943 | #endif |
644fd4f5 CH |
1944 | /* Big T */ |
1945 | COMPATIBLE_IOCTL(TUNSETNOCSUM) | |
1946 | COMPATIBLE_IOCTL(TUNSETDEBUG) | |
1947 | COMPATIBLE_IOCTL(TUNSETPERSIST) | |
1948 | COMPATIBLE_IOCTL(TUNSETOWNER) | |
df1c46b2 DM |
1949 | COMPATIBLE_IOCTL(TUNSETLINK) |
1950 | COMPATIBLE_IOCTL(TUNSETGROUP) | |
1951 | COMPATIBLE_IOCTL(TUNGETFEATURES) | |
1952 | COMPATIBLE_IOCTL(TUNSETOFFLOAD) | |
1953 | COMPATIBLE_IOCTL(TUNSETTXFILTER) | |
33dccbb0 HX |
1954 | COMPATIBLE_IOCTL(TUNGETSNDBUF) |
1955 | COMPATIBLE_IOCTL(TUNSETSNDBUF) | |
644fd4f5 CH |
1956 | /* Big V */ |
1957 | COMPATIBLE_IOCTL(VT_SETMODE) | |
1958 | COMPATIBLE_IOCTL(VT_GETMODE) | |
1959 | COMPATIBLE_IOCTL(VT_GETSTATE) | |
1960 | COMPATIBLE_IOCTL(VT_OPENQRY) | |
1961 | ULONG_IOCTL(VT_ACTIVATE) | |
1962 | ULONG_IOCTL(VT_WAITACTIVE) | |
1963 | ULONG_IOCTL(VT_RELDISP) | |
1964 | ULONG_IOCTL(VT_DISALLOCATE) | |
1965 | COMPATIBLE_IOCTL(VT_RESIZE) | |
1966 | COMPATIBLE_IOCTL(VT_RESIZEX) | |
1967 | COMPATIBLE_IOCTL(VT_LOCKSWITCH) | |
1968 | COMPATIBLE_IOCTL(VT_UNLOCKSWITCH) | |
1969 | COMPATIBLE_IOCTL(VT_GETHIFONTMASK) | |
1970 | /* Little p (/dev/rtc, /dev/envctrl, etc.) */ | |
1971 | COMPATIBLE_IOCTL(RTC_AIE_ON) | |
1972 | COMPATIBLE_IOCTL(RTC_AIE_OFF) | |
1973 | COMPATIBLE_IOCTL(RTC_UIE_ON) | |
1974 | COMPATIBLE_IOCTL(RTC_UIE_OFF) | |
1975 | COMPATIBLE_IOCTL(RTC_PIE_ON) | |
1976 | COMPATIBLE_IOCTL(RTC_PIE_OFF) | |
1977 | COMPATIBLE_IOCTL(RTC_WIE_ON) | |
1978 | COMPATIBLE_IOCTL(RTC_WIE_OFF) | |
1979 | COMPATIBLE_IOCTL(RTC_ALM_SET) | |
1980 | COMPATIBLE_IOCTL(RTC_ALM_READ) | |
1981 | COMPATIBLE_IOCTL(RTC_RD_TIME) | |
1982 | COMPATIBLE_IOCTL(RTC_SET_TIME) | |
1983 | COMPATIBLE_IOCTL(RTC_WKALM_SET) | |
1984 | COMPATIBLE_IOCTL(RTC_WKALM_RD) | |
1985 | /* | |
1986 | * These two are only for the sbus rtc driver, but | |
1987 | * hwclock tries them on every rtc device first when | |
1988 | * running on sparc. On other architectures the entries | |
1989 | * are useless but harmless. | |
1990 | */ | |
1991 | COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */ | |
1992 | COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */ | |
1993 | /* Little m */ | |
1994 | COMPATIBLE_IOCTL(MTIOCTOP) | |
1995 | /* Socket level stuff */ | |
1996 | COMPATIBLE_IOCTL(FIOQSIZE) | |
1997 | COMPATIBLE_IOCTL(FIOSETOWN) | |
1998 | COMPATIBLE_IOCTL(SIOCSPGRP) | |
1999 | COMPATIBLE_IOCTL(FIOGETOWN) | |
2000 | COMPATIBLE_IOCTL(SIOCGPGRP) | |
2001 | COMPATIBLE_IOCTL(SIOCATMARK) | |
2002 | COMPATIBLE_IOCTL(SIOCSIFLINK) | |
2003 | COMPATIBLE_IOCTL(SIOCSIFENCAP) | |
2004 | COMPATIBLE_IOCTL(SIOCGIFENCAP) | |
2005 | COMPATIBLE_IOCTL(SIOCSIFNAME) | |
2006 | COMPATIBLE_IOCTL(SIOCSARP) | |
2007 | COMPATIBLE_IOCTL(SIOCGARP) | |
2008 | COMPATIBLE_IOCTL(SIOCDARP) | |
2009 | COMPATIBLE_IOCTL(SIOCSRARP) | |
2010 | COMPATIBLE_IOCTL(SIOCGRARP) | |
2011 | COMPATIBLE_IOCTL(SIOCDRARP) | |
2012 | COMPATIBLE_IOCTL(SIOCADDDLCI) | |
2013 | COMPATIBLE_IOCTL(SIOCDELDLCI) | |
2014 | COMPATIBLE_IOCTL(SIOCGMIIPHY) | |
2015 | COMPATIBLE_IOCTL(SIOCGMIIREG) | |
2016 | COMPATIBLE_IOCTL(SIOCSMIIREG) | |
2017 | COMPATIBLE_IOCTL(SIOCGIFVLAN) | |
2018 | COMPATIBLE_IOCTL(SIOCSIFVLAN) | |
2019 | COMPATIBLE_IOCTL(SIOCBRADDBR) | |
2020 | COMPATIBLE_IOCTL(SIOCBRDELBR) | |
3c3622dc | 2021 | #ifdef CONFIG_BLOCK |
644fd4f5 CH |
2022 | /* SG stuff */ |
2023 | COMPATIBLE_IOCTL(SG_SET_TIMEOUT) | |
2024 | COMPATIBLE_IOCTL(SG_GET_TIMEOUT) | |
2025 | COMPATIBLE_IOCTL(SG_EMULATED_HOST) | |
2026 | ULONG_IOCTL(SG_SET_TRANSFORM) | |
2027 | COMPATIBLE_IOCTL(SG_GET_TRANSFORM) | |
2028 | COMPATIBLE_IOCTL(SG_SET_RESERVED_SIZE) | |
2029 | COMPATIBLE_IOCTL(SG_GET_RESERVED_SIZE) | |
2030 | COMPATIBLE_IOCTL(SG_GET_SCSI_ID) | |
2031 | COMPATIBLE_IOCTL(SG_SET_FORCE_LOW_DMA) | |
2032 | COMPATIBLE_IOCTL(SG_GET_LOW_DMA) | |
2033 | COMPATIBLE_IOCTL(SG_SET_FORCE_PACK_ID) | |
2034 | COMPATIBLE_IOCTL(SG_GET_PACK_ID) | |
2035 | COMPATIBLE_IOCTL(SG_GET_NUM_WAITING) | |
2036 | COMPATIBLE_IOCTL(SG_SET_DEBUG) | |
2037 | COMPATIBLE_IOCTL(SG_GET_SG_TABLESIZE) | |
2038 | COMPATIBLE_IOCTL(SG_GET_COMMAND_Q) | |
2039 | COMPATIBLE_IOCTL(SG_SET_COMMAND_Q) | |
2040 | COMPATIBLE_IOCTL(SG_GET_VERSION_NUM) | |
2041 | COMPATIBLE_IOCTL(SG_NEXT_CMD_LEN) | |
2042 | COMPATIBLE_IOCTL(SG_SCSI_RESET) | |
2043 | COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE) | |
2044 | COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN) | |
2045 | COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN) | |
3c3622dc | 2046 | #endif |
644fd4f5 CH |
2047 | /* PPP stuff */ |
2048 | COMPATIBLE_IOCTL(PPPIOCGFLAGS) | |
2049 | COMPATIBLE_IOCTL(PPPIOCSFLAGS) | |
2050 | COMPATIBLE_IOCTL(PPPIOCGASYNCMAP) | |
2051 | COMPATIBLE_IOCTL(PPPIOCSASYNCMAP) | |
2052 | COMPATIBLE_IOCTL(PPPIOCGUNIT) | |
2053 | COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP) | |
2054 | COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP) | |
2055 | COMPATIBLE_IOCTL(PPPIOCGMRU) | |
2056 | COMPATIBLE_IOCTL(PPPIOCSMRU) | |
2057 | COMPATIBLE_IOCTL(PPPIOCSMAXCID) | |
2058 | COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP) | |
2059 | COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP) | |
2060 | COMPATIBLE_IOCTL(PPPIOCXFERUNIT) | |
2061 | /* PPPIOCSCOMPRESS is translated */ | |
2062 | COMPATIBLE_IOCTL(PPPIOCGNPMODE) | |
2063 | COMPATIBLE_IOCTL(PPPIOCSNPMODE) | |
2064 | COMPATIBLE_IOCTL(PPPIOCGDEBUG) | |
2065 | COMPATIBLE_IOCTL(PPPIOCSDEBUG) | |
2066 | /* PPPIOCSPASS is translated */ | |
2067 | /* PPPIOCSACTIVE is translated */ | |
2068 | /* PPPIOCGIDLE is translated */ | |
2069 | COMPATIBLE_IOCTL(PPPIOCNEWUNIT) | |
2070 | COMPATIBLE_IOCTL(PPPIOCATTACH) | |
2071 | COMPATIBLE_IOCTL(PPPIOCDETACH) | |
2072 | COMPATIBLE_IOCTL(PPPIOCSMRRU) | |
2073 | COMPATIBLE_IOCTL(PPPIOCCONNECT) | |
2074 | COMPATIBLE_IOCTL(PPPIOCDISCONN) | |
2075 | COMPATIBLE_IOCTL(PPPIOCATTCHAN) | |
2076 | COMPATIBLE_IOCTL(PPPIOCGCHAN) | |
2077 | /* PPPOX */ | |
2078 | COMPATIBLE_IOCTL(PPPOEIOCSFWD) | |
2079 | COMPATIBLE_IOCTL(PPPOEIOCDFWD) | |
2080 | /* LP */ | |
2081 | COMPATIBLE_IOCTL(LPGETSTATUS) | |
2082 | /* ppdev */ | |
2083 | COMPATIBLE_IOCTL(PPSETMODE) | |
2084 | COMPATIBLE_IOCTL(PPRSTATUS) | |
2085 | COMPATIBLE_IOCTL(PPRCONTROL) | |
2086 | COMPATIBLE_IOCTL(PPWCONTROL) | |
2087 | COMPATIBLE_IOCTL(PPFCONTROL) | |
2088 | COMPATIBLE_IOCTL(PPRDATA) | |
2089 | COMPATIBLE_IOCTL(PPWDATA) | |
2090 | COMPATIBLE_IOCTL(PPCLAIM) | |
2091 | COMPATIBLE_IOCTL(PPRELEASE) | |
2092 | COMPATIBLE_IOCTL(PPYIELD) | |
2093 | COMPATIBLE_IOCTL(PPEXCL) | |
2094 | COMPATIBLE_IOCTL(PPDATADIR) | |
2095 | COMPATIBLE_IOCTL(PPNEGOT) | |
2096 | COMPATIBLE_IOCTL(PPWCTLONIRQ) | |
2097 | COMPATIBLE_IOCTL(PPCLRIRQ) | |
2098 | COMPATIBLE_IOCTL(PPSETPHASE) | |
2099 | COMPATIBLE_IOCTL(PPGETMODES) | |
2100 | COMPATIBLE_IOCTL(PPGETMODE) | |
2101 | COMPATIBLE_IOCTL(PPGETPHASE) | |
2102 | COMPATIBLE_IOCTL(PPGETFLAGS) | |
2103 | COMPATIBLE_IOCTL(PPSETFLAGS) | |
644fd4f5 CH |
2104 | /* pktcdvd */ |
2105 | COMPATIBLE_IOCTL(PACKET_CTRL_CMD) | |
2106 | /* Big A */ | |
2107 | /* sparc only */ | |
2108 | /* Big Q for sound/OSS */ | |
2109 | COMPATIBLE_IOCTL(SNDCTL_SEQ_RESET) | |
2110 | COMPATIBLE_IOCTL(SNDCTL_SEQ_SYNC) | |
2111 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_INFO) | |
2112 | COMPATIBLE_IOCTL(SNDCTL_SEQ_CTRLRATE) | |
2113 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETOUTCOUNT) | |
2114 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETINCOUNT) | |
2115 | COMPATIBLE_IOCTL(SNDCTL_SEQ_PERCMODE) | |
2116 | COMPATIBLE_IOCTL(SNDCTL_FM_LOAD_INSTR) | |
2117 | COMPATIBLE_IOCTL(SNDCTL_SEQ_TESTMIDI) | |
2118 | COMPATIBLE_IOCTL(SNDCTL_SEQ_RESETSAMPLES) | |
2119 | COMPATIBLE_IOCTL(SNDCTL_SEQ_NRSYNTHS) | |
2120 | COMPATIBLE_IOCTL(SNDCTL_SEQ_NRMIDIS) | |
2121 | COMPATIBLE_IOCTL(SNDCTL_MIDI_INFO) | |
2122 | COMPATIBLE_IOCTL(SNDCTL_SEQ_THRESHOLD) | |
2123 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_MEMAVL) | |
2124 | COMPATIBLE_IOCTL(SNDCTL_FM_4OP_ENABLE) | |
2125 | COMPATIBLE_IOCTL(SNDCTL_SEQ_PANIC) | |
2126 | COMPATIBLE_IOCTL(SNDCTL_SEQ_OUTOFBAND) | |
2127 | COMPATIBLE_IOCTL(SNDCTL_SEQ_GETTIME) | |
2128 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_ID) | |
2129 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_CONTROL) | |
2130 | COMPATIBLE_IOCTL(SNDCTL_SYNTH_REMOVESAMPLE) | |
2131 | /* Big T for sound/OSS */ | |
2132 | COMPATIBLE_IOCTL(SNDCTL_TMR_TIMEBASE) | |
2133 | COMPATIBLE_IOCTL(SNDCTL_TMR_START) | |
2134 | COMPATIBLE_IOCTL(SNDCTL_TMR_STOP) | |
2135 | COMPATIBLE_IOCTL(SNDCTL_TMR_CONTINUE) | |
2136 | COMPATIBLE_IOCTL(SNDCTL_TMR_TEMPO) | |
2137 | COMPATIBLE_IOCTL(SNDCTL_TMR_SOURCE) | |
2138 | COMPATIBLE_IOCTL(SNDCTL_TMR_METRONOME) | |
2139 | COMPATIBLE_IOCTL(SNDCTL_TMR_SELECT) | |
2140 | /* Little m for sound/OSS */ | |
2141 | COMPATIBLE_IOCTL(SNDCTL_MIDI_PRETIME) | |
2142 | COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUMODE) | |
2143 | COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUCMD) | |
2144 | /* Big P for sound/OSS */ | |
2145 | COMPATIBLE_IOCTL(SNDCTL_DSP_RESET) | |
2146 | COMPATIBLE_IOCTL(SNDCTL_DSP_SYNC) | |
2147 | COMPATIBLE_IOCTL(SNDCTL_DSP_SPEED) | |
2148 | COMPATIBLE_IOCTL(SNDCTL_DSP_STEREO) | |
2149 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETBLKSIZE) | |
2150 | COMPATIBLE_IOCTL(SNDCTL_DSP_CHANNELS) | |
2151 | COMPATIBLE_IOCTL(SOUND_PCM_WRITE_FILTER) | |
2152 | COMPATIBLE_IOCTL(SNDCTL_DSP_POST) | |
2153 | COMPATIBLE_IOCTL(SNDCTL_DSP_SUBDIVIDE) | |
2154 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETFRAGMENT) | |
2155 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETFMTS) | |
2156 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETFMT) | |
2157 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETOSPACE) | |
2158 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETISPACE) | |
2159 | COMPATIBLE_IOCTL(SNDCTL_DSP_NONBLOCK) | |
2160 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETCAPS) | |
2161 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETTRIGGER) | |
2162 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETTRIGGER) | |
2163 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETIPTR) | |
2164 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETOPTR) | |
2165 | /* SNDCTL_DSP_MAPINBUF, XXX needs translation */ | |
2166 | /* SNDCTL_DSP_MAPOUTBUF, XXX needs translation */ | |
2167 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETSYNCRO) | |
2168 | COMPATIBLE_IOCTL(SNDCTL_DSP_SETDUPLEX) | |
2169 | COMPATIBLE_IOCTL(SNDCTL_DSP_GETODELAY) | |
2170 | COMPATIBLE_IOCTL(SNDCTL_DSP_PROFILE) | |
2171 | COMPATIBLE_IOCTL(SOUND_PCM_READ_RATE) | |
2172 | COMPATIBLE_IOCTL(SOUND_PCM_READ_CHANNELS) | |
2173 | COMPATIBLE_IOCTL(SOUND_PCM_READ_BITS) | |
2174 | COMPATIBLE_IOCTL(SOUND_PCM_READ_FILTER) | |
2175 | /* Big C for sound/OSS */ | |
2176 | COMPATIBLE_IOCTL(SNDCTL_COPR_RESET) | |
2177 | COMPATIBLE_IOCTL(SNDCTL_COPR_LOAD) | |
2178 | COMPATIBLE_IOCTL(SNDCTL_COPR_RDATA) | |
2179 | COMPATIBLE_IOCTL(SNDCTL_COPR_RCODE) | |
2180 | COMPATIBLE_IOCTL(SNDCTL_COPR_WDATA) | |
2181 | COMPATIBLE_IOCTL(SNDCTL_COPR_WCODE) | |
2182 | COMPATIBLE_IOCTL(SNDCTL_COPR_RUN) | |
2183 | COMPATIBLE_IOCTL(SNDCTL_COPR_HALT) | |
2184 | COMPATIBLE_IOCTL(SNDCTL_COPR_SENDMSG) | |
2185 | COMPATIBLE_IOCTL(SNDCTL_COPR_RCVMSG) | |
2186 | /* Big M for sound/OSS */ | |
2187 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_VOLUME) | |
2188 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_BASS) | |
2189 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_TREBLE) | |
2190 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_SYNTH) | |
2191 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_PCM) | |
2192 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_SPEAKER) | |
2193 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE) | |
2194 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_MIC) | |
2195 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_CD) | |
2196 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_IMIX) | |
2197 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_ALTPCM) | |
2198 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECLEV) | |
2199 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_IGAIN) | |
2200 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_OGAIN) | |
2201 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE1) | |
2202 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE2) | |
2203 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE3) | |
2204 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL1)) | |
2205 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL2)) | |
2206 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL3)) | |
2207 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEIN)) | |
2208 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEOUT)) | |
2209 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_VIDEO)) | |
2210 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_RADIO)) | |
2211 | COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_MONITOR)) | |
2212 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_MUTE) | |
2213 | /* SOUND_MIXER_READ_ENHANCE, same value as READ_MUTE */ | |
2214 | /* SOUND_MIXER_READ_LOUD, same value as READ_MUTE */ | |
2215 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECSRC) | |
2216 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_DEVMASK) | |
2217 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECMASK) | |
2218 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_STEREODEVS) | |
2219 | COMPATIBLE_IOCTL(SOUND_MIXER_READ_CAPS) | |
2220 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_VOLUME) | |
2221 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_BASS) | |
2222 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_TREBLE) | |
2223 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SYNTH) | |
2224 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_PCM) | |
2225 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_SPEAKER) | |
2226 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE) | |
2227 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MIC) | |
2228 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_CD) | |
2229 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IMIX) | |
2230 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_ALTPCM) | |
2231 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECLEV) | |
2232 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_IGAIN) | |
2233 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_OGAIN) | |
2234 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE1) | |
2235 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE2) | |
2236 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_LINE3) | |
2237 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL1)) | |
2238 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL2)) | |
2239 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_DIGITAL3)) | |
2240 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEIN)) | |
2241 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_PHONEOUT)) | |
2242 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_VIDEO)) | |
2243 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_RADIO)) | |
2244 | COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_MONITOR)) | |
2245 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_MUTE) | |
2246 | /* SOUND_MIXER_WRITE_ENHANCE, same value as WRITE_MUTE */ | |
2247 | /* SOUND_MIXER_WRITE_LOUD, same value as WRITE_MUTE */ | |
2248 | COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_RECSRC) | |
2249 | COMPATIBLE_IOCTL(SOUND_MIXER_INFO) | |
2250 | COMPATIBLE_IOCTL(SOUND_OLD_MIXER_INFO) | |
2251 | COMPATIBLE_IOCTL(SOUND_MIXER_ACCESS) | |
2252 | COMPATIBLE_IOCTL(SOUND_MIXER_AGC) | |
2253 | COMPATIBLE_IOCTL(SOUND_MIXER_3DSE) | |
2254 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE1) | |
2255 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE2) | |
2256 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE3) | |
2257 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE4) | |
2258 | COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5) | |
2259 | COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS) | |
2260 | COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS) | |
2261 | COMPATIBLE_IOCTL(OSS_GETVERSION) | |
2262 | /* AUTOFS */ | |
2263 | ULONG_IOCTL(AUTOFS_IOC_READY) | |
2264 | ULONG_IOCTL(AUTOFS_IOC_FAIL) | |
2265 | COMPATIBLE_IOCTL(AUTOFS_IOC_CATATONIC) | |
2266 | COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOVER) | |
2267 | COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE) | |
2268 | COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE_MULTI) | |
2269 | COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER) | |
644fd4f5 CH |
2270 | COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT) |
2271 | /* Raw devices */ | |
2272 | COMPATIBLE_IOCTL(RAW_SETBIND) | |
2273 | COMPATIBLE_IOCTL(RAW_GETBIND) | |
2274 | /* SMB ioctls which do not need any translations */ | |
2275 | COMPATIBLE_IOCTL(SMB_IOC_NEWCONN) | |
2276 | /* Little a */ | |
2277 | COMPATIBLE_IOCTL(ATMSIGD_CTRL) | |
2278 | COMPATIBLE_IOCTL(ATMARPD_CTRL) | |
2279 | COMPATIBLE_IOCTL(ATMLEC_CTRL) | |
2280 | COMPATIBLE_IOCTL(ATMLEC_MCAST) | |
2281 | COMPATIBLE_IOCTL(ATMLEC_DATA) | |
2282 | COMPATIBLE_IOCTL(ATM_SETSC) | |
2283 | COMPATIBLE_IOCTL(SIOCSIFATMTCP) | |
2284 | COMPATIBLE_IOCTL(SIOCMKCLIP) | |
2285 | COMPATIBLE_IOCTL(ATMARP_MKIP) | |
2286 | COMPATIBLE_IOCTL(ATMARP_SETENTRY) | |
2287 | COMPATIBLE_IOCTL(ATMARP_ENCAP) | |
2288 | COMPATIBLE_IOCTL(ATMTCP_CREATE) | |
2289 | COMPATIBLE_IOCTL(ATMTCP_REMOVE) | |
2290 | COMPATIBLE_IOCTL(ATMMPC_CTRL) | |
2291 | COMPATIBLE_IOCTL(ATMMPC_DATA) | |
2292 | /* Watchdog */ | |
2293 | COMPATIBLE_IOCTL(WDIOC_GETSUPPORT) | |
2294 | COMPATIBLE_IOCTL(WDIOC_GETSTATUS) | |
2295 | COMPATIBLE_IOCTL(WDIOC_GETBOOTSTATUS) | |
2296 | COMPATIBLE_IOCTL(WDIOC_GETTEMP) | |
2297 | COMPATIBLE_IOCTL(WDIOC_SETOPTIONS) | |
2298 | COMPATIBLE_IOCTL(WDIOC_KEEPALIVE) | |
2299 | COMPATIBLE_IOCTL(WDIOC_SETTIMEOUT) | |
2300 | COMPATIBLE_IOCTL(WDIOC_GETTIMEOUT) | |
2301 | /* Big R */ | |
2302 | COMPATIBLE_IOCTL(RNDGETENTCNT) | |
2303 | COMPATIBLE_IOCTL(RNDADDTOENTCNT) | |
2304 | COMPATIBLE_IOCTL(RNDGETPOOL) | |
2305 | COMPATIBLE_IOCTL(RNDADDENTROPY) | |
2306 | COMPATIBLE_IOCTL(RNDZAPENTCNT) | |
2307 | COMPATIBLE_IOCTL(RNDCLEARPOOL) | |
2308 | /* Bluetooth */ | |
2309 | COMPATIBLE_IOCTL(HCIDEVUP) | |
2310 | COMPATIBLE_IOCTL(HCIDEVDOWN) | |
2311 | COMPATIBLE_IOCTL(HCIDEVRESET) | |
2312 | COMPATIBLE_IOCTL(HCIDEVRESTAT) | |
2313 | COMPATIBLE_IOCTL(HCIGETDEVLIST) | |
2314 | COMPATIBLE_IOCTL(HCIGETDEVINFO) | |
2315 | COMPATIBLE_IOCTL(HCIGETCONNLIST) | |
2316 | COMPATIBLE_IOCTL(HCIGETCONNINFO) | |
40be492f | 2317 | COMPATIBLE_IOCTL(HCIGETAUTHINFO) |
644fd4f5 CH |
2318 | COMPATIBLE_IOCTL(HCISETRAW) |
2319 | COMPATIBLE_IOCTL(HCISETSCAN) | |
2320 | COMPATIBLE_IOCTL(HCISETAUTH) | |
2321 | COMPATIBLE_IOCTL(HCISETENCRYPT) | |
2322 | COMPATIBLE_IOCTL(HCISETPTYPE) | |
2323 | COMPATIBLE_IOCTL(HCISETLINKPOL) | |
2324 | COMPATIBLE_IOCTL(HCISETLINKMODE) | |
2325 | COMPATIBLE_IOCTL(HCISETACLMTU) | |
2326 | COMPATIBLE_IOCTL(HCISETSCOMTU) | |
2327 | COMPATIBLE_IOCTL(HCIINQUIRY) | |
2328 | COMPATIBLE_IOCTL(HCIUARTSETPROTO) | |
2329 | COMPATIBLE_IOCTL(HCIUARTGETPROTO) | |
2330 | COMPATIBLE_IOCTL(RFCOMMCREATEDEV) | |
2331 | COMPATIBLE_IOCTL(RFCOMMRELEASEDEV) | |
2332 | COMPATIBLE_IOCTL(RFCOMMGETDEVLIST) | |
2333 | COMPATIBLE_IOCTL(RFCOMMGETDEVINFO) | |
2334 | COMPATIBLE_IOCTL(RFCOMMSTEALDLC) | |
2335 | COMPATIBLE_IOCTL(BNEPCONNADD) | |
2336 | COMPATIBLE_IOCTL(BNEPCONNDEL) | |
2337 | COMPATIBLE_IOCTL(BNEPGETCONNLIST) | |
2338 | COMPATIBLE_IOCTL(BNEPGETCONNINFO) | |
2339 | COMPATIBLE_IOCTL(CMTPCONNADD) | |
2340 | COMPATIBLE_IOCTL(CMTPCONNDEL) | |
2341 | COMPATIBLE_IOCTL(CMTPGETCONNLIST) | |
2342 | COMPATIBLE_IOCTL(CMTPGETCONNINFO) | |
2343 | COMPATIBLE_IOCTL(HIDPCONNADD) | |
2344 | COMPATIBLE_IOCTL(HIDPCONNDEL) | |
2345 | COMPATIBLE_IOCTL(HIDPGETCONNLIST) | |
2346 | COMPATIBLE_IOCTL(HIDPGETCONNINFO) | |
2347 | /* CAPI */ | |
2348 | COMPATIBLE_IOCTL(CAPI_REGISTER) | |
2349 | COMPATIBLE_IOCTL(CAPI_GET_MANUFACTURER) | |
2350 | COMPATIBLE_IOCTL(CAPI_GET_VERSION) | |
2351 | COMPATIBLE_IOCTL(CAPI_GET_SERIAL) | |
2352 | COMPATIBLE_IOCTL(CAPI_GET_PROFILE) | |
2353 | COMPATIBLE_IOCTL(CAPI_MANUFACTURER_CMD) | |
2354 | COMPATIBLE_IOCTL(CAPI_GET_ERRCODE) | |
2355 | COMPATIBLE_IOCTL(CAPI_INSTALLED) | |
2356 | COMPATIBLE_IOCTL(CAPI_GET_FLAGS) | |
2357 | COMPATIBLE_IOCTL(CAPI_SET_FLAGS) | |
2358 | COMPATIBLE_IOCTL(CAPI_CLR_FLAGS) | |
2359 | COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT) | |
2360 | COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT) | |
2361 | /* Siemens Gigaset */ | |
2362 | COMPATIBLE_IOCTL(GIGASET_REDIR) | |
2363 | COMPATIBLE_IOCTL(GIGASET_CONFIG) | |
2364 | COMPATIBLE_IOCTL(GIGASET_BRKCHARS) | |
2365 | COMPATIBLE_IOCTL(GIGASET_VERSION) | |
2366 | /* Misc. */ | |
2367 | COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */ | |
2368 | COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */ | |
2369 | COMPATIBLE_IOCTL(PCIIOC_CONTROLLER) | |
2370 | COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_IO) | |
2371 | COMPATIBLE_IOCTL(PCIIOC_MMAP_IS_MEM) | |
2372 | COMPATIBLE_IOCTL(PCIIOC_WRITE_COMBINE) | |
2373 | /* USB */ | |
2374 | COMPATIBLE_IOCTL(USBDEVFS_RESETEP) | |
2375 | COMPATIBLE_IOCTL(USBDEVFS_SETINTERFACE) | |
2376 | COMPATIBLE_IOCTL(USBDEVFS_SETCONFIGURATION) | |
2377 | COMPATIBLE_IOCTL(USBDEVFS_GETDRIVER) | |
2378 | COMPATIBLE_IOCTL(USBDEVFS_DISCARDURB) | |
2379 | COMPATIBLE_IOCTL(USBDEVFS_CLAIMINTERFACE) | |
2380 | COMPATIBLE_IOCTL(USBDEVFS_RELEASEINTERFACE) | |
2381 | COMPATIBLE_IOCTL(USBDEVFS_CONNECTINFO) | |
2382 | COMPATIBLE_IOCTL(USBDEVFS_HUB_PORTINFO) | |
2383 | COMPATIBLE_IOCTL(USBDEVFS_RESET) | |
2384 | COMPATIBLE_IOCTL(USBDEVFS_SUBMITURB32) | |
2385 | COMPATIBLE_IOCTL(USBDEVFS_REAPURB32) | |
2386 | COMPATIBLE_IOCTL(USBDEVFS_REAPURBNDELAY32) | |
2387 | COMPATIBLE_IOCTL(USBDEVFS_CLEAR_HALT) | |
644fd4f5 CH |
2388 | /* NBD */ |
2389 | ULONG_IOCTL(NBD_SET_SOCK) | |
2390 | ULONG_IOCTL(NBD_SET_BLKSIZE) | |
2391 | ULONG_IOCTL(NBD_SET_SIZE) | |
2392 | COMPATIBLE_IOCTL(NBD_DO_IT) | |
2393 | COMPATIBLE_IOCTL(NBD_CLEAR_SOCK) | |
2394 | COMPATIBLE_IOCTL(NBD_CLEAR_QUE) | |
2395 | COMPATIBLE_IOCTL(NBD_PRINT_DEBUG) | |
2396 | ULONG_IOCTL(NBD_SET_SIZE_BLOCKS) | |
2397 | COMPATIBLE_IOCTL(NBD_DISCONNECT) | |
2398 | /* i2c */ | |
2399 | COMPATIBLE_IOCTL(I2C_SLAVE) | |
2400 | COMPATIBLE_IOCTL(I2C_SLAVE_FORCE) | |
2401 | COMPATIBLE_IOCTL(I2C_TENBIT) | |
2402 | COMPATIBLE_IOCTL(I2C_PEC) | |
2403 | COMPATIBLE_IOCTL(I2C_RETRIES) | |
2404 | COMPATIBLE_IOCTL(I2C_TIMEOUT) | |
644fd4f5 CH |
2405 | /* hiddev */ |
2406 | COMPATIBLE_IOCTL(HIDIOCGVERSION) | |
2407 | COMPATIBLE_IOCTL(HIDIOCAPPLICATION) | |
2408 | COMPATIBLE_IOCTL(HIDIOCGDEVINFO) | |
2409 | COMPATIBLE_IOCTL(HIDIOCGSTRING) | |
2410 | COMPATIBLE_IOCTL(HIDIOCINITREPORT) | |
2411 | COMPATIBLE_IOCTL(HIDIOCGREPORT) | |
2412 | COMPATIBLE_IOCTL(HIDIOCSREPORT) | |
2413 | COMPATIBLE_IOCTL(HIDIOCGREPORTINFO) | |
2414 | COMPATIBLE_IOCTL(HIDIOCGFIELDINFO) | |
2415 | COMPATIBLE_IOCTL(HIDIOCGUSAGE) | |
2416 | COMPATIBLE_IOCTL(HIDIOCSUSAGE) | |
2417 | COMPATIBLE_IOCTL(HIDIOCGUCODE) | |
2418 | COMPATIBLE_IOCTL(HIDIOCGFLAG) | |
2419 | COMPATIBLE_IOCTL(HIDIOCSFLAG) | |
2420 | COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX) | |
2421 | COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO) | |
2422 | /* dvb */ | |
2423 | COMPATIBLE_IOCTL(AUDIO_STOP) | |
2424 | COMPATIBLE_IOCTL(AUDIO_PLAY) | |
2425 | COMPATIBLE_IOCTL(AUDIO_PAUSE) | |
2426 | COMPATIBLE_IOCTL(AUDIO_CONTINUE) | |
2427 | COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE) | |
2428 | COMPATIBLE_IOCTL(AUDIO_SET_MUTE) | |
2429 | COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC) | |
2430 | COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE) | |
2431 | COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT) | |
2432 | COMPATIBLE_IOCTL(AUDIO_GET_STATUS) | |
2433 | COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES) | |
2434 | COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER) | |
2435 | COMPATIBLE_IOCTL(AUDIO_SET_ID) | |
2436 | COMPATIBLE_IOCTL(AUDIO_SET_MIXER) | |
2437 | COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE) | |
2438 | COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID) | |
2439 | COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES) | |
2440 | COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE) | |
2441 | COMPATIBLE_IOCTL(DMX_START) | |
2442 | COMPATIBLE_IOCTL(DMX_STOP) | |
2443 | COMPATIBLE_IOCTL(DMX_SET_FILTER) | |
2444 | COMPATIBLE_IOCTL(DMX_SET_PES_FILTER) | |
2445 | COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE) | |
2446 | COMPATIBLE_IOCTL(DMX_GET_PES_PIDS) | |
2447 | COMPATIBLE_IOCTL(DMX_GET_CAPS) | |
2448 | COMPATIBLE_IOCTL(DMX_SET_SOURCE) | |
2449 | COMPATIBLE_IOCTL(DMX_GET_STC) | |
2450 | COMPATIBLE_IOCTL(FE_GET_INFO) | |
2451 | COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD) | |
2452 | COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD) | |
2453 | COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY) | |
2454 | COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST) | |
2455 | COMPATIBLE_IOCTL(FE_SET_TONE) | |
2456 | COMPATIBLE_IOCTL(FE_SET_VOLTAGE) | |
2457 | COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE) | |
2458 | COMPATIBLE_IOCTL(FE_READ_STATUS) | |
2459 | COMPATIBLE_IOCTL(FE_READ_BER) | |
2460 | COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH) | |
2461 | COMPATIBLE_IOCTL(FE_READ_SNR) | |
2462 | COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS) | |
2463 | COMPATIBLE_IOCTL(FE_SET_FRONTEND) | |
2464 | COMPATIBLE_IOCTL(FE_GET_FRONTEND) | |
2465 | COMPATIBLE_IOCTL(FE_GET_EVENT) | |
2466 | COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD) | |
2467 | COMPATIBLE_IOCTL(VIDEO_STOP) | |
2468 | COMPATIBLE_IOCTL(VIDEO_PLAY) | |
2469 | COMPATIBLE_IOCTL(VIDEO_FREEZE) | |
2470 | COMPATIBLE_IOCTL(VIDEO_CONTINUE) | |
2471 | COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE) | |
2472 | COMPATIBLE_IOCTL(VIDEO_SET_BLANK) | |
2473 | COMPATIBLE_IOCTL(VIDEO_GET_STATUS) | |
2474 | COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT) | |
2475 | COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD) | |
2476 | COMPATIBLE_IOCTL(VIDEO_SLOWMOTION) | |
2477 | COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES) | |
2478 | COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER) | |
2479 | COMPATIBLE_IOCTL(VIDEO_SET_ID) | |
2480 | COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE) | |
2481 | COMPATIBLE_IOCTL(VIDEO_SET_FORMAT) | |
2482 | COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM) | |
2483 | COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT) | |
2484 | COMPATIBLE_IOCTL(VIDEO_SET_SPU) | |
2485 | COMPATIBLE_IOCTL(VIDEO_GET_NAVI) | |
2486 | COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES) | |
2487 | COMPATIBLE_IOCTL(VIDEO_GET_SIZE) | |
2488 | COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE) | |
2489 | ||
3fee37c1 AM |
2490 | /* joystick */ |
2491 | COMPATIBLE_IOCTL(JSIOCGVERSION) | |
2492 | COMPATIBLE_IOCTL(JSIOCGAXES) | |
2493 | COMPATIBLE_IOCTL(JSIOCGBUTTONS) | |
2494 | COMPATIBLE_IOCTL(JSIOCGNAME(0)) | |
2495 | ||
644fd4f5 | 2496 | /* now things that need handlers */ |
1da177e4 LT |
2497 | #ifdef CONFIG_NET |
2498 | HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32) | |
2499 | HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf) | |
2500 | HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc) | |
2501 | HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc) | |
2502 | HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc) | |
2503 | HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc) | |
2504 | HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc) | |
2505 | HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc) | |
2506 | HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc) | |
2507 | HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc) | |
2508 | HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc) | |
2509 | HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc) | |
2510 | HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc) | |
2511 | HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc) | |
2512 | HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc) | |
2513 | HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc) | |
2514 | HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc) | |
2515 | HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc) | |
2516 | HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc) | |
67fd44fe | 2517 | HANDLE_IOCTL(SIOCSIFHWBROADCAST, dev_ifsioc) |
d24fff22 | 2518 | HANDLE_IOCTL(SIOCSHWTSTAMP, dev_ifsioc) |
1da177e4 LT |
2519 | |
2520 | /* ioctls used by appletalk ddp.c */ | |
2521 | HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc) | |
2522 | HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc) | |
2523 | HANDLE_IOCTL(SIOCSARP, dev_ifsioc) | |
2524 | HANDLE_IOCTL(SIOCDARP, dev_ifsioc) | |
2525 | ||
2526 | HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc) | |
2527 | HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc) | |
2528 | HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc) | |
2529 | HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc) | |
2530 | HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc) | |
2531 | HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc) | |
2532 | HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc) | |
2533 | HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc) | |
2534 | HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc) | |
2535 | HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc) | |
2536 | HANDLE_IOCTL(TUNSETIFF, dev_ifsioc) | |
df1c46b2 | 2537 | HANDLE_IOCTL(TUNGETIFF, dev_ifsioc) |
1da177e4 LT |
2538 | HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl) |
2539 | HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl) | |
2540 | HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl) | |
2541 | HANDLE_IOCTL(SIOCBONDSETHWADDR, bond_ioctl) | |
2542 | HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY, bond_ioctl) | |
2543 | HANDLE_IOCTL(SIOCBONDINFOQUERY, bond_ioctl) | |
2544 | HANDLE_IOCTL(SIOCBONDCHANGEACTIVE, bond_ioctl) | |
2545 | HANDLE_IOCTL(SIOCADDRT, routing_ioctl) | |
2546 | HANDLE_IOCTL(SIOCDELRT, routing_ioctl) | |
2547 | HANDLE_IOCTL(SIOCBRADDIF, dev_ifsioc) | |
2548 | HANDLE_IOCTL(SIOCBRDELIF, dev_ifsioc) | |
2549 | /* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */ | |
2550 | HANDLE_IOCTL(SIOCRTMSG, ret_einval) | |
2551 | HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp) | |
ae40eb1e | 2552 | HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns) |
1da177e4 | 2553 | #endif |
9361401e | 2554 | #ifdef CONFIG_BLOCK |
1da177e4 | 2555 | HANDLE_IOCTL(SG_IO,sg_ioctl_trans) |
2966387b | 2556 | HANDLE_IOCTL(SG_GET_REQUEST_TABLE, sg_grt_trans) |
9361401e | 2557 | #endif |
1da177e4 LT |
2558 | HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans) |
2559 | HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans) | |
2560 | HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans) | |
2561 | HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans) | |
9361401e | 2562 | #ifdef CONFIG_BLOCK |
1da177e4 LT |
2563 | HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans) |
2564 | HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans) | |
9361401e | 2565 | #endif |
1da177e4 LT |
2566 | #define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int) |
2567 | HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout) | |
2568 | #ifdef CONFIG_VT | |
2569 | HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl) | |
2570 | HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl) | |
2571 | HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl) | |
2572 | HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl) | |
2573 | HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl) | |
2574 | #endif | |
1da177e4 LT |
2575 | /* One SMB ioctl needs translations. */ |
2576 | #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t) | |
2577 | HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid) | |
2578 | HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl) | |
2579 | HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl) | |
2580 | HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl) | |
2581 | HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl) | |
2582 | HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl) | |
2583 | HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl) | |
2584 | HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl) | |
2585 | HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl) | |
2586 | HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl) | |
2587 | HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl) | |
2588 | HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl) | |
2589 | HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl) | |
2590 | HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl) | |
2591 | HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl) | |
2592 | HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl) | |
2593 | HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl) | |
2594 | HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl) | |
2595 | HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl) | |
2596 | HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl) | |
2597 | HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl) | |
2598 | HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl) | |
2599 | HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl) | |
2600 | HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl) | |
2601 | HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl) | |
2602 | HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl) | |
2603 | /* block stuff */ | |
9361401e | 2604 | #ifdef CONFIG_BLOCK |
1ba0c7db AB |
2605 | /* loop */ |
2606 | IGNORE_IOCTL(LOOP_CLR_FD) | |
1da177e4 LT |
2607 | /* Raw devices */ |
2608 | HANDLE_IOCTL(RAW_SETBIND, raw_ioctl) | |
2609 | HANDLE_IOCTL(RAW_GETBIND, raw_ioctl) | |
9361401e | 2610 | #endif |
1da177e4 LT |
2611 | /* Serial */ |
2612 | HANDLE_IOCTL(TIOCGSERIAL, serial_struct_ioctl) | |
2613 | HANDLE_IOCTL(TIOCSSERIAL, serial_struct_ioctl) | |
9c0cbd54 CH |
2614 | #ifdef TIOCGLTC |
2615 | COMPATIBLE_IOCTL(TIOCGLTC) | |
2616 | COMPATIBLE_IOCTL(TIOCSLTC) | |
2617 | #endif | |
7a81e316 CH |
2618 | #ifdef TIOCSTART |
2619 | /* | |
2620 | * For these two we have defintions in ioctls.h and/or termios.h on | |
2621 | * some architectures but no actual implemention. Some applications | |
2622 | * like bash call them if they are defined in the headers, so we provide | |
2623 | * entries here to avoid syslog message spew. | |
2624 | */ | |
2625 | COMPATIBLE_IOCTL(TIOCSTART) | |
2626 | COMPATIBLE_IOCTL(TIOCSTOP) | |
2627 | #endif | |
1da177e4 LT |
2628 | /* Usbdevfs */ |
2629 | HANDLE_IOCTL(USBDEVFS_CONTROL32, do_usbdevfs_control) | |
2630 | HANDLE_IOCTL(USBDEVFS_BULK32, do_usbdevfs_bulk) | |
2631 | HANDLE_IOCTL(USBDEVFS_DISCSIGNAL32, do_usbdevfs_discsignal) | |
c36fc889 | 2632 | COMPATIBLE_IOCTL(USBDEVFS_IOCTL32) |
1da177e4 LT |
2633 | /* i2c */ |
2634 | HANDLE_IOCTL(I2C_FUNCS, w_long) | |
2635 | HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl) | |
2636 | HANDLE_IOCTL(I2C_SMBUS, do_i2c_smbus_ioctl) | |
169a3ec4 | 2637 | /* bridge */ |
1da177e4 LT |
2638 | HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl) |
2639 | HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl) | |
9d016dd4 AK |
2640 | /* Not implemented in the native kernel */ |
2641 | IGNORE_IOCTL(SIOCGIFCOUNT) | |
ec3cad96 CH |
2642 | HANDLE_IOCTL(RTC_IRQP_READ32, rtc_ioctl) |
2643 | HANDLE_IOCTL(RTC_IRQP_SET32, rtc_ioctl) | |
2644 | HANDLE_IOCTL(RTC_EPOCH_READ32, rtc_ioctl) | |
2645 | HANDLE_IOCTL(RTC_EPOCH_SET32, rtc_ioctl) | |
1da177e4 | 2646 | |
6e87abd0 | 2647 | /* dvb */ |
6e87abd0 DM |
2648 | HANDLE_IOCTL(VIDEO_GET_EVENT, do_video_get_event) |
2649 | HANDLE_IOCTL(VIDEO_STILLPICTURE, do_video_stillpicture) | |
2650 | HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE, do_video_set_spu_palette) | |
c6b44d10 AK |
2651 | |
2652 | /* parport */ | |
2653 | COMPATIBLE_IOCTL(LPTIME) | |
2654 | COMPATIBLE_IOCTL(LPCHAR) | |
2655 | COMPATIBLE_IOCTL(LPABORTOPEN) | |
2656 | COMPATIBLE_IOCTL(LPCAREFUL) | |
2657 | COMPATIBLE_IOCTL(LPWAIT) | |
2658 | COMPATIBLE_IOCTL(LPSETIRQ) | |
2659 | COMPATIBLE_IOCTL(LPGETSTATUS) | |
2660 | COMPATIBLE_IOCTL(LPGETSTATUS) | |
2661 | COMPATIBLE_IOCTL(LPRESET) | |
2662 | /*LPGETSTATS not implemented, but no kernels seem to compile it in anyways*/ | |
2663 | COMPATIBLE_IOCTL(LPGETFLAGS) | |
2664 | HANDLE_IOCTL(LPSETTIMEOUT, lp_timeout_trans) | |
2724b6db AK |
2665 | |
2666 | /* fat 'r' ioctls. These are handled by fat with ->compat_ioctl, | |
2667 | but we don't want warnings on other file systems. So declare | |
2668 | them as compatible here. */ | |
2669 | #define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2]) | |
2670 | #define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2]) | |
2671 | ||
2672 | IGNORE_IOCTL(VFAT_IOCTL_READDIR_BOTH32) | |
2673 | IGNORE_IOCTL(VFAT_IOCTL_READDIR_SHORT32) | |
98701dc1 | 2674 | |
8163904e DM |
2675 | #ifdef CONFIG_SPARC |
2676 | /* Sparc framebuffers, handled in sbusfb_compat_ioctl() */ | |
2677 | IGNORE_IOCTL(FBIOGTYPE) | |
2678 | IGNORE_IOCTL(FBIOSATTR) | |
2679 | IGNORE_IOCTL(FBIOGATTR) | |
2680 | IGNORE_IOCTL(FBIOSVIDEO) | |
2681 | IGNORE_IOCTL(FBIOGVIDEO) | |
2682 | IGNORE_IOCTL(FBIOSCURPOS) | |
2683 | IGNORE_IOCTL(FBIOGCURPOS) | |
2684 | IGNORE_IOCTL(FBIOGCURMAX) | |
2685 | IGNORE_IOCTL(FBIOPUTCMAP32) | |
2686 | IGNORE_IOCTL(FBIOGETCMAP32) | |
2687 | IGNORE_IOCTL(FBIOSCURSOR32) | |
2688 | IGNORE_IOCTL(FBIOGCURSOR32) | |
2689 | #endif | |
e6a6d2ef | 2690 | }; |
6e87abd0 | 2691 | |
6272e266 CH |
2692 | #define IOCTL_HASHSIZE 256 |
2693 | static struct ioctl_trans *ioctl32_hash_table[IOCTL_HASHSIZE]; | |
2694 | ||
2695 | static inline unsigned long ioctl32_hash(unsigned long cmd) | |
2696 | { | |
2697 | return (((cmd >> 6) ^ (cmd >> 4) ^ cmd)) % IOCTL_HASHSIZE; | |
2698 | } | |
2699 | ||
2700 | static void compat_ioctl_error(struct file *filp, unsigned int fd, | |
2701 | unsigned int cmd, unsigned long arg) | |
2702 | { | |
2703 | char buf[10]; | |
2704 | char *fn = "?"; | |
2705 | char *path; | |
2706 | ||
2707 | /* find the name of the device. */ | |
2708 | path = (char *)__get_free_page(GFP_KERNEL); | |
2709 | if (path) { | |
cf28b486 | 2710 | fn = d_path(&filp->f_path, path, PAGE_SIZE); |
6272e266 CH |
2711 | if (IS_ERR(fn)) |
2712 | fn = "?"; | |
2713 | } | |
2714 | ||
2715 | sprintf(buf,"'%c'", (cmd>>_IOC_TYPESHIFT) & _IOC_TYPEMASK); | |
2716 | if (!isprint(buf[1])) | |
2717 | sprintf(buf, "%02x", buf[1]); | |
2718 | compat_printk("ioctl32(%s:%d): Unknown cmd fd(%d) " | |
2719 | "cmd(%08x){t:%s;sz:%u} arg(%08x) on %s\n", | |
2720 | current->comm, current->pid, | |
2721 | (int)fd, (unsigned int)cmd, buf, | |
2722 | (cmd >> _IOC_SIZESHIFT) & _IOC_SIZEMASK, | |
2723 | (unsigned int)arg, fn); | |
2724 | ||
2725 | if (path) | |
2726 | free_page((unsigned long)path); | |
2727 | } | |
2728 | ||
2729 | asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd, | |
2730 | unsigned long arg) | |
2731 | { | |
2732 | struct file *filp; | |
2733 | int error = -EBADF; | |
2734 | struct ioctl_trans *t; | |
2735 | int fput_needed; | |
2736 | ||
2737 | filp = fget_light(fd, &fput_needed); | |
2738 | if (!filp) | |
2739 | goto out; | |
2740 | ||
2741 | /* RED-PEN how should LSM module know it's handling 32bit? */ | |
2742 | error = security_file_ioctl(filp, cmd, arg); | |
2743 | if (error) | |
2744 | goto out_fput; | |
2745 | ||
2746 | /* | |
2747 | * To allow the compat_ioctl handlers to be self contained | |
2748 | * we need to check the common ioctls here first. | |
2749 | * Just handle them with the standard handlers below. | |
2750 | */ | |
2751 | switch (cmd) { | |
2752 | case FIOCLEX: | |
2753 | case FIONCLEX: | |
2754 | case FIONBIO: | |
2755 | case FIOASYNC: | |
2756 | case FIOQSIZE: | |
2757 | break; | |
2758 | ||
2759 | case FIBMAP: | |
2760 | case FIGETBSZ: | |
2761 | case FIONREAD: | |
2762 | if (S_ISREG(filp->f_path.dentry->d_inode->i_mode)) | |
2763 | break; | |
2764 | /*FALL THROUGH*/ | |
2765 | ||
2766 | default: | |
2767 | if (filp->f_op && filp->f_op->compat_ioctl) { | |
2768 | error = filp->f_op->compat_ioctl(filp, cmd, arg); | |
2769 | if (error != -ENOIOCTLCMD) | |
2770 | goto out_fput; | |
2771 | } | |
2772 | ||
2773 | if (!filp->f_op || | |
2774 | (!filp->f_op->ioctl && !filp->f_op->unlocked_ioctl)) | |
2775 | goto do_ioctl; | |
2776 | break; | |
2777 | } | |
2778 | ||
2779 | for (t = ioctl32_hash_table[ioctl32_hash(cmd)]; t; t = t->next) { | |
2780 | if (t->cmd == cmd) | |
2781 | goto found_handler; | |
2782 | } | |
2783 | ||
d9de2622 | 2784 | #ifdef CONFIG_NET |
6272e266 CH |
2785 | if (S_ISSOCK(filp->f_path.dentry->d_inode->i_mode) && |
2786 | cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) { | |
2787 | error = siocdevprivate_ioctl(fd, cmd, arg); | |
d9de2622 SH |
2788 | } else |
2789 | #endif | |
2790 | { | |
6272e266 CH |
2791 | static int count; |
2792 | ||
2793 | if (++count <= 50) | |
2794 | compat_ioctl_error(filp, fd, cmd, arg); | |
2795 | error = -EINVAL; | |
2796 | } | |
2797 | ||
2798 | goto out_fput; | |
2799 | ||
2800 | found_handler: | |
2801 | if (t->handler) { | |
2802 | lock_kernel(); | |
2803 | error = t->handler(fd, cmd, arg, filp); | |
2804 | unlock_kernel(); | |
2805 | goto out_fput; | |
2806 | } | |
2807 | ||
2808 | do_ioctl: | |
deb21db7 | 2809 | error = do_vfs_ioctl(filp, fd, cmd, arg); |
6272e266 CH |
2810 | out_fput: |
2811 | fput_light(filp, fput_needed); | |
2812 | out: | |
2813 | return error; | |
2814 | } | |
2815 | ||
2816 | static void ioctl32_insert_translation(struct ioctl_trans *trans) | |
2817 | { | |
2818 | unsigned long hash; | |
2819 | struct ioctl_trans *t; | |
2820 | ||
2821 | hash = ioctl32_hash (trans->cmd); | |
2822 | if (!ioctl32_hash_table[hash]) | |
2823 | ioctl32_hash_table[hash] = trans; | |
2824 | else { | |
2825 | t = ioctl32_hash_table[hash]; | |
2826 | while (t->next) | |
2827 | t = t->next; | |
2828 | trans->next = NULL; | |
2829 | t->next = trans; | |
2830 | } | |
2831 | } | |
2832 | ||
2833 | static int __init init_sys32_ioctl(void) | |
2834 | { | |
2835 | int i; | |
2836 | ||
2837 | for (i = 0; i < ARRAY_SIZE(ioctl_start); i++) { | |
c80544dc | 2838 | if (ioctl_start[i].next) { |
6272e266 CH |
2839 | printk("ioctl translation %d bad\n",i); |
2840 | return -1; | |
2841 | } | |
2842 | ||
2843 | ioctl32_insert_translation(&ioctl_start[i]); | |
2844 | } | |
2845 | return 0; | |
2846 | } | |
2847 | __initcall(init_sys32_ioctl); |