Contents of /alx-src/tags/kernel26-2.6.12-alx-r9/fs/compat_ioctl.c
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Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
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File size: 86999 byte(s)
Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
File MIME type: text/plain
File size: 86999 byte(s)
Tag kernel26-2.6.12-alx-r9
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 | |
13 | #ifdef INCLUDES |
14 | #include <linux/config.h> |
15 | #include <linux/types.h> |
16 | #include <linux/compat.h> |
17 | #include <linux/kernel.h> |
18 | #include <linux/compiler.h> |
19 | #include <linux/sched.h> |
20 | #include <linux/smp.h> |
21 | #include <linux/smp_lock.h> |
22 | #include <linux/ioctl.h> |
23 | #include <linux/if.h> |
24 | #include <linux/if_bridge.h> |
25 | #include <linux/slab.h> |
26 | #include <linux/hdreg.h> |
27 | #include <linux/raid/md.h> |
28 | #include <linux/kd.h> |
29 | #include <linux/dirent.h> |
30 | #include <linux/route.h> |
31 | #include <linux/in6.h> |
32 | #include <linux/ipv6_route.h> |
33 | #include <linux/skbuff.h> |
34 | #include <linux/netlink.h> |
35 | #include <linux/vt.h> |
36 | #include <linux/fs.h> |
37 | #include <linux/file.h> |
38 | #include <linux/fd.h> |
39 | #include <linux/ppp_defs.h> |
40 | #include <linux/if_ppp.h> |
41 | #include <linux/if_pppox.h> |
42 | #include <linux/mtio.h> |
43 | #include <linux/cdrom.h> |
44 | #include <linux/loop.h> |
45 | #include <linux/auto_fs.h> |
46 | #include <linux/auto_fs4.h> |
47 | #include <linux/devfs_fs.h> |
48 | #include <linux/tty.h> |
49 | #include <linux/vt_kern.h> |
50 | #include <linux/fb.h> |
51 | #include <linux/ext2_fs.h> |
52 | #include <linux/videodev.h> |
53 | #include <linux/netdevice.h> |
54 | #include <linux/raw.h> |
55 | #include <linux/smb_fs.h> |
56 | #include <linux/blkpg.h> |
57 | #include <linux/blkdev.h> |
58 | #include <linux/elevator.h> |
59 | #include <linux/rtc.h> |
60 | #include <linux/pci.h> |
61 | #include <linux/module.h> |
62 | #include <linux/serial.h> |
63 | #include <linux/reiserfs_fs.h> |
64 | #include <linux/if_tun.h> |
65 | #include <linux/ctype.h> |
66 | #include <linux/ioctl32.h> |
67 | #include <linux/syscalls.h> |
68 | #include <linux/ncp_fs.h> |
69 | #include <linux/i2c.h> |
70 | #include <linux/i2c-dev.h> |
71 | #include <linux/wireless.h> |
72 | #include <linux/atalk.h> |
73 | |
74 | #include <net/sock.h> /* siocdevprivate_ioctl */ |
75 | #include <net/bluetooth/bluetooth.h> |
76 | #include <net/bluetooth/hci.h> |
77 | #include <net/bluetooth/rfcomm.h> |
78 | |
79 | #include <linux/capi.h> |
80 | |
81 | #include <scsi/scsi.h> |
82 | /* Ugly hack. */ |
83 | #undef __KERNEL__ |
84 | #include <scsi/scsi_ioctl.h> |
85 | #define __KERNEL__ |
86 | #include <scsi/sg.h> |
87 | |
88 | #include <asm/types.h> |
89 | #include <asm/uaccess.h> |
90 | #include <linux/ethtool.h> |
91 | #include <linux/mii.h> |
92 | #include <linux/if_bonding.h> |
93 | #include <linux/watchdog.h> |
94 | #include <linux/dm-ioctl.h> |
95 | |
96 | #include <asm/module.h> |
97 | #include <linux/soundcard.h> |
98 | #include <linux/lp.h> |
99 | #include <linux/ppdev.h> |
100 | |
101 | #include <linux/atm.h> |
102 | #include <linux/atmarp.h> |
103 | #include <linux/atmclip.h> |
104 | #include <linux/atmdev.h> |
105 | #include <linux/atmioc.h> |
106 | #include <linux/atmlec.h> |
107 | #include <linux/atmmpc.h> |
108 | #include <linux/atmsvc.h> |
109 | #include <linux/atm_tcp.h> |
110 | #include <linux/sonet.h> |
111 | #include <linux/atm_suni.h> |
112 | #include <linux/mtd/mtd.h> |
113 | |
114 | #include <linux/usb.h> |
115 | #include <linux/usbdevice_fs.h> |
116 | #include <linux/nbd.h> |
117 | #include <linux/random.h> |
118 | #include <linux/filter.h> |
119 | #include <linux/msdos_fs.h> |
120 | #include <linux/pktcdvd.h> |
121 | |
122 | #include <linux/hiddev.h> |
123 | |
124 | #undef INCLUDES |
125 | #endif |
126 | |
127 | #ifdef CODE |
128 | |
129 | /* Aiee. Someone does not find a difference between int and long */ |
130 | #define EXT2_IOC32_GETFLAGS _IOR('f', 1, int) |
131 | #define EXT2_IOC32_SETFLAGS _IOW('f', 2, int) |
132 | #define EXT2_IOC32_GETVERSION _IOR('v', 1, int) |
133 | #define EXT2_IOC32_SETVERSION _IOW('v', 2, int) |
134 | |
135 | static int w_long(unsigned int fd, unsigned int cmd, unsigned long arg) |
136 | { |
137 | mm_segment_t old_fs = get_fs(); |
138 | int err; |
139 | unsigned long val; |
140 | |
141 | set_fs (KERNEL_DS); |
142 | err = sys_ioctl(fd, cmd, (unsigned long)&val); |
143 | set_fs (old_fs); |
144 | if (!err && put_user(val, (u32 __user *)compat_ptr(arg))) |
145 | return -EFAULT; |
146 | return err; |
147 | } |
148 | |
149 | static int rw_long(unsigned int fd, unsigned int cmd, unsigned long arg) |
150 | { |
151 | mm_segment_t old_fs = get_fs(); |
152 | u32 __user *argptr = compat_ptr(arg); |
153 | int err; |
154 | unsigned long val; |
155 | |
156 | if(get_user(val, argptr)) |
157 | return -EFAULT; |
158 | set_fs (KERNEL_DS); |
159 | err = sys_ioctl(fd, cmd, (unsigned long)&val); |
160 | set_fs (old_fs); |
161 | if (!err && put_user(val, argptr)) |
162 | return -EFAULT; |
163 | return err; |
164 | } |
165 | |
166 | static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
167 | { |
168 | /* These are just misnamed, they actually get/put from/to user an int */ |
169 | switch (cmd) { |
170 | case EXT2_IOC32_GETFLAGS: cmd = EXT2_IOC_GETFLAGS; break; |
171 | case EXT2_IOC32_SETFLAGS: cmd = EXT2_IOC_SETFLAGS; break; |
172 | case EXT2_IOC32_GETVERSION: cmd = EXT2_IOC_GETVERSION; break; |
173 | case EXT2_IOC32_SETVERSION: cmd = EXT2_IOC_SETVERSION; break; |
174 | } |
175 | return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg)); |
176 | } |
177 | |
178 | struct video_tuner32 { |
179 | compat_int_t tuner; |
180 | char name[32]; |
181 | compat_ulong_t rangelow, rangehigh; |
182 | u32 flags; /* It is really u32 in videodev.h */ |
183 | u16 mode, signal; |
184 | }; |
185 | |
186 | static int get_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up) |
187 | { |
188 | int i; |
189 | |
190 | if(get_user(kp->tuner, &up->tuner)) |
191 | return -EFAULT; |
192 | for(i = 0; i < 32; i++) |
193 | __get_user(kp->name[i], &up->name[i]); |
194 | __get_user(kp->rangelow, &up->rangelow); |
195 | __get_user(kp->rangehigh, &up->rangehigh); |
196 | __get_user(kp->flags, &up->flags); |
197 | __get_user(kp->mode, &up->mode); |
198 | __get_user(kp->signal, &up->signal); |
199 | return 0; |
200 | } |
201 | |
202 | static int put_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up) |
203 | { |
204 | int i; |
205 | |
206 | if(put_user(kp->tuner, &up->tuner)) |
207 | return -EFAULT; |
208 | for(i = 0; i < 32; i++) |
209 | __put_user(kp->name[i], &up->name[i]); |
210 | __put_user(kp->rangelow, &up->rangelow); |
211 | __put_user(kp->rangehigh, &up->rangehigh); |
212 | __put_user(kp->flags, &up->flags); |
213 | __put_user(kp->mode, &up->mode); |
214 | __put_user(kp->signal, &up->signal); |
215 | return 0; |
216 | } |
217 | |
218 | struct video_buffer32 { |
219 | compat_caddr_t base; |
220 | compat_int_t height, width, depth, bytesperline; |
221 | }; |
222 | |
223 | static int get_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up) |
224 | { |
225 | u32 tmp; |
226 | |
227 | if (get_user(tmp, &up->base)) |
228 | return -EFAULT; |
229 | |
230 | /* This is actually a physical address stored |
231 | * as a void pointer. |
232 | */ |
233 | kp->base = (void *)(unsigned long) tmp; |
234 | |
235 | __get_user(kp->height, &up->height); |
236 | __get_user(kp->width, &up->width); |
237 | __get_user(kp->depth, &up->depth); |
238 | __get_user(kp->bytesperline, &up->bytesperline); |
239 | return 0; |
240 | } |
241 | |
242 | static int put_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up) |
243 | { |
244 | u32 tmp = (u32)((unsigned long)kp->base); |
245 | |
246 | if(put_user(tmp, &up->base)) |
247 | return -EFAULT; |
248 | __put_user(kp->height, &up->height); |
249 | __put_user(kp->width, &up->width); |
250 | __put_user(kp->depth, &up->depth); |
251 | __put_user(kp->bytesperline, &up->bytesperline); |
252 | return 0; |
253 | } |
254 | |
255 | struct video_clip32 { |
256 | s32 x, y, width, height; /* Its really s32 in videodev.h */ |
257 | compat_caddr_t next; |
258 | }; |
259 | |
260 | struct video_window32 { |
261 | u32 x, y, width, height, chromakey, flags; |
262 | compat_caddr_t clips; |
263 | compat_int_t clipcount; |
264 | }; |
265 | |
266 | /* You get back everything except the clips... */ |
267 | static int put_video_window32(struct video_window *kp, struct video_window32 __user *up) |
268 | { |
269 | if(put_user(kp->x, &up->x)) |
270 | return -EFAULT; |
271 | __put_user(kp->y, &up->y); |
272 | __put_user(kp->width, &up->width); |
273 | __put_user(kp->height, &up->height); |
274 | __put_user(kp->chromakey, &up->chromakey); |
275 | __put_user(kp->flags, &up->flags); |
276 | __put_user(kp->clipcount, &up->clipcount); |
277 | return 0; |
278 | } |
279 | |
280 | #define VIDIOCGTUNER32 _IOWR('v',4, struct video_tuner32) |
281 | #define VIDIOCSTUNER32 _IOW('v',5, struct video_tuner32) |
282 | #define VIDIOCGWIN32 _IOR('v',9, struct video_window32) |
283 | #define VIDIOCSWIN32 _IOW('v',10, struct video_window32) |
284 | #define VIDIOCGFBUF32 _IOR('v',11, struct video_buffer32) |
285 | #define VIDIOCSFBUF32 _IOW('v',12, struct video_buffer32) |
286 | #define VIDIOCGFREQ32 _IOR('v',14, u32) |
287 | #define VIDIOCSFREQ32 _IOW('v',15, u32) |
288 | |
289 | enum { |
290 | MaxClips = (~0U-sizeof(struct video_window))/sizeof(struct video_clip) |
291 | }; |
292 | |
293 | static int do_set_window(unsigned int fd, unsigned int cmd, unsigned long arg) |
294 | { |
295 | struct video_window32 __user *up = compat_ptr(arg); |
296 | struct video_window __user *vw; |
297 | struct video_clip __user *p; |
298 | int nclips; |
299 | u32 n; |
300 | |
301 | if (get_user(nclips, &up->clipcount)) |
302 | return -EFAULT; |
303 | |
304 | /* Peculiar interface... */ |
305 | if (nclips < 0) |
306 | nclips = VIDEO_CLIPMAP_SIZE; |
307 | |
308 | if (nclips > MaxClips) |
309 | return -ENOMEM; |
310 | |
311 | vw = compat_alloc_user_space(sizeof(struct video_window) + |
312 | nclips * sizeof(struct video_clip)); |
313 | |
314 | p = nclips ? (struct video_clip __user *)(vw + 1) : NULL; |
315 | |
316 | if (get_user(n, &up->x) || put_user(n, &vw->x) || |
317 | get_user(n, &up->y) || put_user(n, &vw->y) || |
318 | get_user(n, &up->width) || put_user(n, &vw->width) || |
319 | get_user(n, &up->height) || put_user(n, &vw->height) || |
320 | get_user(n, &up->chromakey) || put_user(n, &vw->chromakey) || |
321 | get_user(n, &up->flags) || put_user(n, &vw->flags) || |
322 | get_user(n, &up->clipcount) || put_user(n, &vw->clipcount) || |
323 | get_user(n, &up->clips) || put_user(p, &vw->clips)) |
324 | return -EFAULT; |
325 | |
326 | if (nclips) { |
327 | struct video_clip32 __user *u = compat_ptr(n); |
328 | int i; |
329 | if (!u) |
330 | return -EINVAL; |
331 | for (i = 0; i < nclips; i++, u++, p++) { |
332 | s32 v; |
333 | if (get_user(v, &u->x) || |
334 | put_user(v, &p->x) || |
335 | get_user(v, &u->y) || |
336 | put_user(v, &p->y) || |
337 | get_user(v, &u->width) || |
338 | put_user(v, &p->width) || |
339 | get_user(v, &u->height) || |
340 | put_user(v, &p->height) || |
341 | put_user(NULL, &p->next)) |
342 | return -EFAULT; |
343 | } |
344 | } |
345 | |
346 | return sys_ioctl(fd, VIDIOCSWIN, (unsigned long)p); |
347 | } |
348 | |
349 | static int do_video_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
350 | { |
351 | union { |
352 | struct video_tuner vt; |
353 | struct video_buffer vb; |
354 | struct video_window vw; |
355 | unsigned long vx; |
356 | } karg; |
357 | mm_segment_t old_fs = get_fs(); |
358 | void __user *up = compat_ptr(arg); |
359 | int err = 0; |
360 | |
361 | /* First, convert the command. */ |
362 | switch(cmd) { |
363 | case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break; |
364 | case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break; |
365 | case VIDIOCGWIN32: cmd = VIDIOCGWIN; break; |
366 | case VIDIOCGFBUF32: cmd = VIDIOCGFBUF; break; |
367 | case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break; |
368 | case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break; |
369 | case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break; |
370 | }; |
371 | |
372 | switch(cmd) { |
373 | case VIDIOCSTUNER: |
374 | case VIDIOCGTUNER: |
375 | err = get_video_tuner32(&karg.vt, up); |
376 | break; |
377 | |
378 | case VIDIOCSFBUF: |
379 | err = get_video_buffer32(&karg.vb, up); |
380 | break; |
381 | |
382 | case VIDIOCSFREQ: |
383 | err = get_user(karg.vx, (u32 __user *)up); |
384 | break; |
385 | }; |
386 | if(err) |
387 | goto out; |
388 | |
389 | set_fs(KERNEL_DS); |
390 | err = sys_ioctl(fd, cmd, (unsigned long)&karg); |
391 | set_fs(old_fs); |
392 | |
393 | if(err == 0) { |
394 | switch(cmd) { |
395 | case VIDIOCGTUNER: |
396 | err = put_video_tuner32(&karg.vt, up); |
397 | break; |
398 | |
399 | case VIDIOCGWIN: |
400 | err = put_video_window32(&karg.vw, up); |
401 | break; |
402 | |
403 | case VIDIOCGFBUF: |
404 | err = put_video_buffer32(&karg.vb, up); |
405 | break; |
406 | |
407 | case VIDIOCGFREQ: |
408 | err = put_user(((u32)karg.vx), (u32 __user *)up); |
409 | break; |
410 | }; |
411 | } |
412 | out: |
413 | return err; |
414 | } |
415 | |
416 | #ifdef CONFIG_NET |
417 | static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg) |
418 | { |
419 | struct compat_timeval __user *up = compat_ptr(arg); |
420 | struct timeval ktv; |
421 | mm_segment_t old_fs = get_fs(); |
422 | int err; |
423 | |
424 | set_fs(KERNEL_DS); |
425 | err = sys_ioctl(fd, cmd, (unsigned long)&ktv); |
426 | set_fs(old_fs); |
427 | if(!err) { |
428 | err = put_user(ktv.tv_sec, &up->tv_sec); |
429 | err |= __put_user(ktv.tv_usec, &up->tv_usec); |
430 | } |
431 | return err; |
432 | } |
433 | |
434 | struct ifmap32 { |
435 | compat_ulong_t mem_start; |
436 | compat_ulong_t mem_end; |
437 | unsigned short base_addr; |
438 | unsigned char irq; |
439 | unsigned char dma; |
440 | unsigned char port; |
441 | }; |
442 | |
443 | struct ifreq32 { |
444 | #define IFHWADDRLEN 6 |
445 | #define IFNAMSIZ 16 |
446 | union { |
447 | char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */ |
448 | } ifr_ifrn; |
449 | union { |
450 | struct sockaddr ifru_addr; |
451 | struct sockaddr ifru_dstaddr; |
452 | struct sockaddr ifru_broadaddr; |
453 | struct sockaddr ifru_netmask; |
454 | struct sockaddr ifru_hwaddr; |
455 | short ifru_flags; |
456 | compat_int_t ifru_ivalue; |
457 | compat_int_t ifru_mtu; |
458 | struct ifmap32 ifru_map; |
459 | char ifru_slave[IFNAMSIZ]; /* Just fits the size */ |
460 | char ifru_newname[IFNAMSIZ]; |
461 | compat_caddr_t ifru_data; |
462 | /* XXXX? ifru_settings should be here */ |
463 | } ifr_ifru; |
464 | }; |
465 | |
466 | struct ifconf32 { |
467 | compat_int_t ifc_len; /* size of buffer */ |
468 | compat_caddr_t ifcbuf; |
469 | }; |
470 | |
471 | static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg) |
472 | { |
473 | struct net_device *dev; |
474 | struct ifreq32 ifr32; |
475 | int err; |
476 | |
477 | if (copy_from_user(&ifr32, compat_ptr(arg), sizeof(ifr32))) |
478 | return -EFAULT; |
479 | |
480 | dev = dev_get_by_index(ifr32.ifr_ifindex); |
481 | if (!dev) |
482 | return -ENODEV; |
483 | |
484 | strlcpy(ifr32.ifr_name, dev->name, sizeof(ifr32.ifr_name)); |
485 | dev_put(dev); |
486 | |
487 | err = copy_to_user(compat_ptr(arg), &ifr32, sizeof(ifr32)); |
488 | return (err ? -EFAULT : 0); |
489 | } |
490 | |
491 | static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg) |
492 | { |
493 | struct ifconf32 ifc32; |
494 | struct ifconf ifc; |
495 | struct ifconf __user *uifc; |
496 | struct ifreq32 __user *ifr32; |
497 | struct ifreq __user *ifr; |
498 | unsigned int i, j; |
499 | int err; |
500 | |
501 | if (copy_from_user(&ifc32, compat_ptr(arg), sizeof(struct ifconf32))) |
502 | return -EFAULT; |
503 | |
504 | if (ifc32.ifcbuf == 0) { |
505 | ifc32.ifc_len = 0; |
506 | ifc.ifc_len = 0; |
507 | ifc.ifc_req = NULL; |
508 | uifc = compat_alloc_user_space(sizeof(struct ifconf)); |
509 | } else { |
510 | size_t len =((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) * |
511 | sizeof (struct ifreq); |
512 | uifc = compat_alloc_user_space(sizeof(struct ifconf) + len); |
513 | ifc.ifc_len = len; |
514 | ifr = ifc.ifc_req = (void __user *)(uifc + 1); |
515 | ifr32 = compat_ptr(ifc32.ifcbuf); |
516 | for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) { |
517 | if (copy_in_user(ifr, ifr32, sizeof(struct ifreq32))) |
518 | return -EFAULT; |
519 | ifr++; |
520 | ifr32++; |
521 | } |
522 | } |
523 | if (copy_to_user(uifc, &ifc, sizeof(struct ifconf))) |
524 | return -EFAULT; |
525 | |
526 | err = sys_ioctl (fd, SIOCGIFCONF, (unsigned long)uifc); |
527 | if (err) |
528 | return err; |
529 | |
530 | if (copy_from_user(&ifc, uifc, sizeof(struct ifconf))) |
531 | return -EFAULT; |
532 | |
533 | ifr = ifc.ifc_req; |
534 | ifr32 = compat_ptr(ifc32.ifcbuf); |
535 | for (i = 0, j = 0; i < ifc32.ifc_len && j < ifc.ifc_len; |
536 | i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) { |
537 | if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32))) |
538 | return -EFAULT; |
539 | ifr32++; |
540 | ifr++; |
541 | } |
542 | |
543 | if (ifc32.ifcbuf == 0) { |
544 | /* Translate from 64-bit structure multiple to |
545 | * a 32-bit one. |
546 | */ |
547 | i = ifc.ifc_len; |
548 | i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32)); |
549 | ifc32.ifc_len = i; |
550 | } else { |
551 | if (i <= ifc32.ifc_len) |
552 | ifc32.ifc_len = i; |
553 | else |
554 | ifc32.ifc_len = i - sizeof (struct ifreq32); |
555 | } |
556 | if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32))) |
557 | return -EFAULT; |
558 | |
559 | return 0; |
560 | } |
561 | |
562 | static int ethtool_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
563 | { |
564 | struct ifreq __user *ifr; |
565 | struct ifreq32 __user *ifr32; |
566 | u32 data; |
567 | void __user *datap; |
568 | |
569 | ifr = compat_alloc_user_space(sizeof(*ifr)); |
570 | ifr32 = compat_ptr(arg); |
571 | |
572 | if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ)) |
573 | return -EFAULT; |
574 | |
575 | if (get_user(data, &ifr32->ifr_ifru.ifru_data)) |
576 | return -EFAULT; |
577 | |
578 | datap = compat_ptr(data); |
579 | if (put_user(datap, &ifr->ifr_ifru.ifru_data)) |
580 | return -EFAULT; |
581 | |
582 | return sys_ioctl(fd, cmd, (unsigned long) ifr); |
583 | } |
584 | |
585 | static int bond_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
586 | { |
587 | struct ifreq kifr; |
588 | struct ifreq __user *uifr; |
589 | struct ifreq32 __user *ifr32 = compat_ptr(arg); |
590 | mm_segment_t old_fs; |
591 | int err; |
592 | u32 data; |
593 | void __user *datap; |
594 | |
595 | switch (cmd) { |
596 | case SIOCBONDENSLAVE: |
597 | case SIOCBONDRELEASE: |
598 | case SIOCBONDSETHWADDR: |
599 | case SIOCBONDCHANGEACTIVE: |
600 | if (copy_from_user(&kifr, ifr32, sizeof(struct ifreq32))) |
601 | return -EFAULT; |
602 | |
603 | old_fs = get_fs(); |
604 | set_fs (KERNEL_DS); |
605 | err = sys_ioctl (fd, cmd, (unsigned long)&kifr); |
606 | set_fs (old_fs); |
607 | |
608 | return err; |
609 | case SIOCBONDSLAVEINFOQUERY: |
610 | case SIOCBONDINFOQUERY: |
611 | uifr = compat_alloc_user_space(sizeof(*uifr)); |
612 | if (copy_in_user(&uifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ)) |
613 | return -EFAULT; |
614 | |
615 | if (get_user(data, &ifr32->ifr_ifru.ifru_data)) |
616 | return -EFAULT; |
617 | |
618 | datap = compat_ptr(data); |
619 | if (put_user(datap, &uifr->ifr_ifru.ifru_data)) |
620 | return -EFAULT; |
621 | |
622 | return sys_ioctl (fd, cmd, (unsigned long)uifr); |
623 | default: |
624 | return -EINVAL; |
625 | }; |
626 | } |
627 | |
628 | int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
629 | { |
630 | struct ifreq __user *u_ifreq64; |
631 | struct ifreq32 __user *u_ifreq32 = compat_ptr(arg); |
632 | char tmp_buf[IFNAMSIZ]; |
633 | void __user *data64; |
634 | u32 data32; |
635 | |
636 | if (copy_from_user(&tmp_buf[0], &(u_ifreq32->ifr_ifrn.ifrn_name[0]), |
637 | IFNAMSIZ)) |
638 | return -EFAULT; |
639 | if (__get_user(data32, &u_ifreq32->ifr_ifru.ifru_data)) |
640 | return -EFAULT; |
641 | data64 = compat_ptr(data32); |
642 | |
643 | u_ifreq64 = compat_alloc_user_space(sizeof(*u_ifreq64)); |
644 | |
645 | /* Don't check these user accesses, just let that get trapped |
646 | * in the ioctl handler instead. |
647 | */ |
648 | if (copy_to_user(&u_ifreq64->ifr_ifrn.ifrn_name[0], &tmp_buf[0], |
649 | IFNAMSIZ)) |
650 | return -EFAULT; |
651 | if (__put_user(data64, &u_ifreq64->ifr_ifru.ifru_data)) |
652 | return -EFAULT; |
653 | |
654 | return sys_ioctl(fd, cmd, (unsigned long) u_ifreq64); |
655 | } |
656 | |
657 | static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg) |
658 | { |
659 | struct ifreq ifr; |
660 | struct ifreq32 __user *uifr32; |
661 | struct ifmap32 __user *uifmap32; |
662 | mm_segment_t old_fs; |
663 | int err; |
664 | |
665 | uifr32 = compat_ptr(arg); |
666 | uifmap32 = &uifr32->ifr_ifru.ifru_map; |
667 | switch (cmd) { |
668 | case SIOCSIFMAP: |
669 | err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name)); |
670 | err |= __get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start); |
671 | err |= __get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end); |
672 | err |= __get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr); |
673 | err |= __get_user(ifr.ifr_map.irq, &uifmap32->irq); |
674 | err |= __get_user(ifr.ifr_map.dma, &uifmap32->dma); |
675 | err |= __get_user(ifr.ifr_map.port, &uifmap32->port); |
676 | if (err) |
677 | return -EFAULT; |
678 | break; |
679 | default: |
680 | if (copy_from_user(&ifr, uifr32, sizeof(*uifr32))) |
681 | return -EFAULT; |
682 | break; |
683 | } |
684 | old_fs = get_fs(); |
685 | set_fs (KERNEL_DS); |
686 | err = sys_ioctl (fd, cmd, (unsigned long)&ifr); |
687 | set_fs (old_fs); |
688 | if (!err) { |
689 | switch (cmd) { |
690 | /* TUNSETIFF is defined as _IOW, it should be _IORW |
691 | * as the data is copied back to user space, but that |
692 | * cannot be fixed without breaking all existing apps. |
693 | */ |
694 | case TUNSETIFF: |
695 | case SIOCGIFFLAGS: |
696 | case SIOCGIFMETRIC: |
697 | case SIOCGIFMTU: |
698 | case SIOCGIFMEM: |
699 | case SIOCGIFHWADDR: |
700 | case SIOCGIFINDEX: |
701 | case SIOCGIFADDR: |
702 | case SIOCGIFBRDADDR: |
703 | case SIOCGIFDSTADDR: |
704 | case SIOCGIFNETMASK: |
705 | case SIOCGIFTXQLEN: |
706 | if (copy_to_user(uifr32, &ifr, sizeof(*uifr32))) |
707 | return -EFAULT; |
708 | break; |
709 | case SIOCGIFMAP: |
710 | err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name)); |
711 | err |= __put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start); |
712 | err |= __put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end); |
713 | err |= __put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr); |
714 | err |= __put_user(ifr.ifr_map.irq, &uifmap32->irq); |
715 | err |= __put_user(ifr.ifr_map.dma, &uifmap32->dma); |
716 | err |= __put_user(ifr.ifr_map.port, &uifmap32->port); |
717 | if (err) |
718 | err = -EFAULT; |
719 | break; |
720 | } |
721 | } |
722 | return err; |
723 | } |
724 | |
725 | struct rtentry32 { |
726 | u32 rt_pad1; |
727 | struct sockaddr rt_dst; /* target address */ |
728 | struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */ |
729 | struct sockaddr rt_genmask; /* target network mask (IP) */ |
730 | unsigned short rt_flags; |
731 | short rt_pad2; |
732 | u32 rt_pad3; |
733 | unsigned char rt_tos; |
734 | unsigned char rt_class; |
735 | short rt_pad4; |
736 | short rt_metric; /* +1 for binary compatibility! */ |
737 | /* char * */ u32 rt_dev; /* forcing the device at add */ |
738 | u32 rt_mtu; /* per route MTU/Window */ |
739 | u32 rt_window; /* Window clamping */ |
740 | unsigned short rt_irtt; /* Initial RTT */ |
741 | |
742 | }; |
743 | |
744 | struct in6_rtmsg32 { |
745 | struct in6_addr rtmsg_dst; |
746 | struct in6_addr rtmsg_src; |
747 | struct in6_addr rtmsg_gateway; |
748 | u32 rtmsg_type; |
749 | u16 rtmsg_dst_len; |
750 | u16 rtmsg_src_len; |
751 | u32 rtmsg_metric; |
752 | u32 rtmsg_info; |
753 | u32 rtmsg_flags; |
754 | s32 rtmsg_ifindex; |
755 | }; |
756 | |
757 | static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
758 | { |
759 | int ret; |
760 | void *r = NULL; |
761 | struct in6_rtmsg r6; |
762 | struct rtentry r4; |
763 | char devname[16]; |
764 | u32 rtdev; |
765 | mm_segment_t old_fs = get_fs(); |
766 | |
767 | struct socket *mysock = sockfd_lookup(fd, &ret); |
768 | |
769 | if (mysock && mysock->sk && mysock->sk->sk_family == AF_INET6) { /* ipv6 */ |
770 | struct in6_rtmsg32 __user *ur6 = compat_ptr(arg); |
771 | ret = copy_from_user (&r6.rtmsg_dst, &(ur6->rtmsg_dst), |
772 | 3 * sizeof(struct in6_addr)); |
773 | ret |= __get_user (r6.rtmsg_type, &(ur6->rtmsg_type)); |
774 | ret |= __get_user (r6.rtmsg_dst_len, &(ur6->rtmsg_dst_len)); |
775 | ret |= __get_user (r6.rtmsg_src_len, &(ur6->rtmsg_src_len)); |
776 | ret |= __get_user (r6.rtmsg_metric, &(ur6->rtmsg_metric)); |
777 | ret |= __get_user (r6.rtmsg_info, &(ur6->rtmsg_info)); |
778 | ret |= __get_user (r6.rtmsg_flags, &(ur6->rtmsg_flags)); |
779 | ret |= __get_user (r6.rtmsg_ifindex, &(ur6->rtmsg_ifindex)); |
780 | |
781 | r = (void *) &r6; |
782 | } else { /* ipv4 */ |
783 | struct rtentry32 __user *ur4 = compat_ptr(arg); |
784 | ret = copy_from_user (&r4.rt_dst, &(ur4->rt_dst), |
785 | 3 * sizeof(struct sockaddr)); |
786 | ret |= __get_user (r4.rt_flags, &(ur4->rt_flags)); |
787 | ret |= __get_user (r4.rt_metric, &(ur4->rt_metric)); |
788 | ret |= __get_user (r4.rt_mtu, &(ur4->rt_mtu)); |
789 | ret |= __get_user (r4.rt_window, &(ur4->rt_window)); |
790 | ret |= __get_user (r4.rt_irtt, &(ur4->rt_irtt)); |
791 | ret |= __get_user (rtdev, &(ur4->rt_dev)); |
792 | if (rtdev) { |
793 | ret |= copy_from_user (devname, compat_ptr(rtdev), 15); |
794 | r4.rt_dev = devname; devname[15] = 0; |
795 | } else |
796 | r4.rt_dev = NULL; |
797 | |
798 | r = (void *) &r4; |
799 | } |
800 | |
801 | if (ret) |
802 | return -EFAULT; |
803 | |
804 | set_fs (KERNEL_DS); |
805 | ret = sys_ioctl (fd, cmd, (unsigned long) r); |
806 | set_fs (old_fs); |
807 | |
808 | if (mysock) |
809 | sockfd_put(mysock); |
810 | |
811 | return ret; |
812 | } |
813 | #endif |
814 | |
815 | struct hd_geometry32 { |
816 | unsigned char heads; |
817 | unsigned char sectors; |
818 | unsigned short cylinders; |
819 | u32 start; |
820 | }; |
821 | |
822 | static int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg) |
823 | { |
824 | mm_segment_t old_fs = get_fs(); |
825 | struct hd_geometry geo; |
826 | struct hd_geometry32 __user *ugeo; |
827 | int err; |
828 | |
829 | set_fs (KERNEL_DS); |
830 | err = sys_ioctl(fd, HDIO_GETGEO, (unsigned long)&geo); |
831 | set_fs (old_fs); |
832 | ugeo = compat_ptr(arg); |
833 | if (!err) { |
834 | err = copy_to_user (ugeo, &geo, 4); |
835 | err |= __put_user (geo.start, &ugeo->start); |
836 | } |
837 | return err ? -EFAULT : 0; |
838 | } |
839 | |
840 | struct fb_fix_screeninfo32 { |
841 | char id[16]; |
842 | compat_caddr_t smem_start; |
843 | u32 smem_len; |
844 | u32 type; |
845 | u32 type_aux; |
846 | u32 visual; |
847 | u16 xpanstep; |
848 | u16 ypanstep; |
849 | u16 ywrapstep; |
850 | u32 line_length; |
851 | compat_caddr_t mmio_start; |
852 | u32 mmio_len; |
853 | u32 accel; |
854 | u16 reserved[3]; |
855 | }; |
856 | |
857 | struct fb_cmap32 { |
858 | u32 start; |
859 | u32 len; |
860 | compat_caddr_t red; |
861 | compat_caddr_t green; |
862 | compat_caddr_t blue; |
863 | compat_caddr_t transp; |
864 | }; |
865 | |
866 | static int fb_getput_cmap(unsigned int fd, unsigned int cmd, unsigned long arg) |
867 | { |
868 | struct fb_cmap_user __user *cmap; |
869 | struct fb_cmap32 __user *cmap32; |
870 | __u32 data; |
871 | int err; |
872 | |
873 | cmap = compat_alloc_user_space(sizeof(*cmap)); |
874 | cmap32 = compat_ptr(arg); |
875 | |
876 | if (copy_in_user(&cmap->start, &cmap32->start, 2 * sizeof(__u32))) |
877 | return -EFAULT; |
878 | |
879 | if (get_user(data, &cmap32->red) || |
880 | put_user(compat_ptr(data), &cmap->red) || |
881 | get_user(data, &cmap32->green) || |
882 | put_user(compat_ptr(data), &cmap->green) || |
883 | get_user(data, &cmap32->blue) || |
884 | put_user(compat_ptr(data), &cmap->blue) || |
885 | get_user(data, &cmap32->transp) || |
886 | put_user(compat_ptr(data), &cmap->transp)) |
887 | return -EFAULT; |
888 | |
889 | err = sys_ioctl(fd, cmd, (unsigned long) cmap); |
890 | |
891 | if (!err) { |
892 | if (copy_in_user(&cmap32->start, |
893 | &cmap->start, |
894 | 2 * sizeof(__u32))) |
895 | err = -EFAULT; |
896 | } |
897 | return err; |
898 | } |
899 | |
900 | static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix, |
901 | struct fb_fix_screeninfo32 __user *fix32) |
902 | { |
903 | __u32 data; |
904 | int err; |
905 | |
906 | err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id)); |
907 | |
908 | data = (__u32) (unsigned long) fix->smem_start; |
909 | err |= put_user(data, &fix32->smem_start); |
910 | |
911 | err |= put_user(fix->smem_len, &fix32->smem_len); |
912 | err |= put_user(fix->type, &fix32->type); |
913 | err |= put_user(fix->type_aux, &fix32->type_aux); |
914 | err |= put_user(fix->visual, &fix32->visual); |
915 | err |= put_user(fix->xpanstep, &fix32->xpanstep); |
916 | err |= put_user(fix->ypanstep, &fix32->ypanstep); |
917 | err |= put_user(fix->ywrapstep, &fix32->ywrapstep); |
918 | err |= put_user(fix->line_length, &fix32->line_length); |
919 | |
920 | data = (__u32) (unsigned long) fix->mmio_start; |
921 | err |= put_user(data, &fix32->mmio_start); |
922 | |
923 | err |= put_user(fix->mmio_len, &fix32->mmio_len); |
924 | err |= put_user(fix->accel, &fix32->accel); |
925 | err |= copy_to_user(fix32->reserved, fix->reserved, |
926 | sizeof(fix->reserved)); |
927 | |
928 | return err; |
929 | } |
930 | |
931 | static int fb_get_fscreeninfo(unsigned int fd, unsigned int cmd, unsigned long arg) |
932 | { |
933 | mm_segment_t old_fs; |
934 | struct fb_fix_screeninfo fix; |
935 | struct fb_fix_screeninfo32 __user *fix32; |
936 | int err; |
937 | |
938 | fix32 = compat_ptr(arg); |
939 | |
940 | old_fs = get_fs(); |
941 | set_fs(KERNEL_DS); |
942 | err = sys_ioctl(fd, cmd, (unsigned long) &fix); |
943 | set_fs(old_fs); |
944 | |
945 | if (!err) |
946 | err = do_fscreeninfo_to_user(&fix, fix32); |
947 | |
948 | return err; |
949 | } |
950 | |
951 | static int fb_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
952 | { |
953 | int err; |
954 | |
955 | switch (cmd) { |
956 | case FBIOGET_FSCREENINFO: |
957 | err = fb_get_fscreeninfo(fd,cmd, arg); |
958 | break; |
959 | |
960 | case FBIOGETCMAP: |
961 | case FBIOPUTCMAP: |
962 | err = fb_getput_cmap(fd, cmd, arg); |
963 | break; |
964 | |
965 | default: |
966 | do { |
967 | static int count; |
968 | if (++count <= 20) |
969 | printk("%s: Unknown fb ioctl cmd fd(%d) " |
970 | "cmd(%08x) arg(%08lx)\n", |
971 | __FUNCTION__, fd, cmd, arg); |
972 | } while(0); |
973 | err = -ENOSYS; |
974 | break; |
975 | }; |
976 | |
977 | return err; |
978 | } |
979 | |
980 | static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
981 | { |
982 | mm_segment_t old_fs = get_fs(); |
983 | unsigned long kval; |
984 | unsigned int __user *uvp; |
985 | int error; |
986 | |
987 | set_fs(KERNEL_DS); |
988 | error = sys_ioctl(fd, cmd, (long)&kval); |
989 | set_fs(old_fs); |
990 | |
991 | if(error == 0) { |
992 | uvp = compat_ptr(arg); |
993 | if(put_user(kval, uvp)) |
994 | error = -EFAULT; |
995 | } |
996 | return error; |
997 | } |
998 | |
999 | |
1000 | typedef struct sg_io_hdr32 { |
1001 | compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */ |
1002 | compat_int_t dxfer_direction; /* [i] data transfer direction */ |
1003 | unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */ |
1004 | unsigned char mx_sb_len; /* [i] max length to write to sbp */ |
1005 | unsigned short iovec_count; /* [i] 0 implies no scatter gather */ |
1006 | compat_uint_t dxfer_len; /* [i] byte count of data transfer */ |
1007 | compat_uint_t dxferp; /* [i], [*io] points to data transfer memory |
1008 | or scatter gather list */ |
1009 | compat_uptr_t cmdp; /* [i], [*i] points to command to perform */ |
1010 | compat_uptr_t sbp; /* [i], [*o] points to sense_buffer memory */ |
1011 | compat_uint_t timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */ |
1012 | compat_uint_t flags; /* [i] 0 -> default, see SG_FLAG... */ |
1013 | compat_int_t pack_id; /* [i->o] unused internally (normally) */ |
1014 | compat_uptr_t usr_ptr; /* [i->o] unused internally */ |
1015 | unsigned char status; /* [o] scsi status */ |
1016 | unsigned char masked_status; /* [o] shifted, masked scsi status */ |
1017 | unsigned char msg_status; /* [o] messaging level data (optional) */ |
1018 | unsigned char sb_len_wr; /* [o] byte count actually written to sbp */ |
1019 | unsigned short host_status; /* [o] errors from host adapter */ |
1020 | unsigned short driver_status; /* [o] errors from software driver */ |
1021 | compat_int_t resid; /* [o] dxfer_len - actual_transferred */ |
1022 | compat_uint_t duration; /* [o] time taken by cmd (unit: millisec) */ |
1023 | compat_uint_t info; /* [o] auxiliary information */ |
1024 | } sg_io_hdr32_t; /* 64 bytes long (on sparc32) */ |
1025 | |
1026 | typedef struct sg_iovec32 { |
1027 | compat_uint_t iov_base; |
1028 | compat_uint_t iov_len; |
1029 | } sg_iovec32_t; |
1030 | |
1031 | static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count) |
1032 | { |
1033 | sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1); |
1034 | sg_iovec32_t __user *iov32 = dxferp; |
1035 | int i; |
1036 | |
1037 | for (i = 0; i < iovec_count; i++) { |
1038 | u32 base, len; |
1039 | |
1040 | if (get_user(base, &iov32[i].iov_base) || |
1041 | get_user(len, &iov32[i].iov_len) || |
1042 | put_user(compat_ptr(base), &iov[i].iov_base) || |
1043 | put_user(len, &iov[i].iov_len)) |
1044 | return -EFAULT; |
1045 | } |
1046 | |
1047 | if (put_user(iov, &sgio->dxferp)) |
1048 | return -EFAULT; |
1049 | return 0; |
1050 | } |
1051 | |
1052 | static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
1053 | { |
1054 | sg_io_hdr_t __user *sgio; |
1055 | sg_io_hdr32_t __user *sgio32; |
1056 | u16 iovec_count; |
1057 | u32 data; |
1058 | void __user *dxferp; |
1059 | int err; |
1060 | |
1061 | sgio32 = compat_ptr(arg); |
1062 | if (get_user(iovec_count, &sgio32->iovec_count)) |
1063 | return -EFAULT; |
1064 | |
1065 | { |
1066 | void __user *top = compat_alloc_user_space(0); |
1067 | void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) + |
1068 | (iovec_count * sizeof(sg_iovec_t))); |
1069 | if (new > top) |
1070 | return -EINVAL; |
1071 | |
1072 | sgio = new; |
1073 | } |
1074 | |
1075 | /* Ok, now construct. */ |
1076 | if (copy_in_user(&sgio->interface_id, &sgio32->interface_id, |
1077 | (2 * sizeof(int)) + |
1078 | (2 * sizeof(unsigned char)) + |
1079 | (1 * sizeof(unsigned short)) + |
1080 | (1 * sizeof(unsigned int)))) |
1081 | return -EFAULT; |
1082 | |
1083 | if (get_user(data, &sgio32->dxferp)) |
1084 | return -EFAULT; |
1085 | dxferp = compat_ptr(data); |
1086 | if (iovec_count) { |
1087 | if (sg_build_iovec(sgio, dxferp, iovec_count)) |
1088 | return -EFAULT; |
1089 | } else { |
1090 | if (put_user(dxferp, &sgio->dxferp)) |
1091 | return -EFAULT; |
1092 | } |
1093 | |
1094 | { |
1095 | unsigned char __user *cmdp; |
1096 | unsigned char __user *sbp; |
1097 | |
1098 | if (get_user(data, &sgio32->cmdp)) |
1099 | return -EFAULT; |
1100 | cmdp = compat_ptr(data); |
1101 | |
1102 | if (get_user(data, &sgio32->sbp)) |
1103 | return -EFAULT; |
1104 | sbp = compat_ptr(data); |
1105 | |
1106 | if (put_user(cmdp, &sgio->cmdp) || |
1107 | put_user(sbp, &sgio->sbp)) |
1108 | return -EFAULT; |
1109 | } |
1110 | |
1111 | if (copy_in_user(&sgio->timeout, &sgio32->timeout, |
1112 | 3 * sizeof(int))) |
1113 | return -EFAULT; |
1114 | |
1115 | if (get_user(data, &sgio32->usr_ptr)) |
1116 | return -EFAULT; |
1117 | if (put_user(compat_ptr(data), &sgio->usr_ptr)) |
1118 | return -EFAULT; |
1119 | |
1120 | if (copy_in_user(&sgio->status, &sgio32->status, |
1121 | (4 * sizeof(unsigned char)) + |
1122 | (2 * sizeof(unsigned (short))) + |
1123 | (3 * sizeof(int)))) |
1124 | return -EFAULT; |
1125 | |
1126 | err = sys_ioctl(fd, cmd, (unsigned long) sgio); |
1127 | |
1128 | if (err >= 0) { |
1129 | void __user *datap; |
1130 | |
1131 | if (copy_in_user(&sgio32->pack_id, &sgio->pack_id, |
1132 | sizeof(int)) || |
1133 | get_user(datap, &sgio->usr_ptr) || |
1134 | put_user((u32)(unsigned long)datap, |
1135 | &sgio32->usr_ptr) || |
1136 | copy_in_user(&sgio32->status, &sgio->status, |
1137 | (4 * sizeof(unsigned char)) + |
1138 | (2 * sizeof(unsigned short)) + |
1139 | (3 * sizeof(int)))) |
1140 | err = -EFAULT; |
1141 | } |
1142 | |
1143 | return err; |
1144 | } |
1145 | |
1146 | struct sock_fprog32 { |
1147 | unsigned short len; |
1148 | compat_caddr_t filter; |
1149 | }; |
1150 | |
1151 | #define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32) |
1152 | #define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32) |
1153 | |
1154 | static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
1155 | { |
1156 | struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg); |
1157 | struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog)); |
1158 | void __user *fptr64; |
1159 | u32 fptr32; |
1160 | u16 flen; |
1161 | |
1162 | if (get_user(flen, &u_fprog32->len) || |
1163 | get_user(fptr32, &u_fprog32->filter)) |
1164 | return -EFAULT; |
1165 | |
1166 | fptr64 = compat_ptr(fptr32); |
1167 | |
1168 | if (put_user(flen, &u_fprog64->len) || |
1169 | put_user(fptr64, &u_fprog64->filter)) |
1170 | return -EFAULT; |
1171 | |
1172 | if (cmd == PPPIOCSPASS32) |
1173 | cmd = PPPIOCSPASS; |
1174 | else |
1175 | cmd = PPPIOCSACTIVE; |
1176 | |
1177 | return sys_ioctl(fd, cmd, (unsigned long) u_fprog64); |
1178 | } |
1179 | |
1180 | struct ppp_option_data32 { |
1181 | compat_caddr_t ptr; |
1182 | u32 length; |
1183 | compat_int_t transmit; |
1184 | }; |
1185 | #define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32) |
1186 | |
1187 | struct ppp_idle32 { |
1188 | compat_time_t xmit_idle; |
1189 | compat_time_t recv_idle; |
1190 | }; |
1191 | #define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32) |
1192 | |
1193 | static int ppp_gidle(unsigned int fd, unsigned int cmd, unsigned long arg) |
1194 | { |
1195 | struct ppp_idle __user *idle; |
1196 | struct ppp_idle32 __user *idle32; |
1197 | __kernel_time_t xmit, recv; |
1198 | int err; |
1199 | |
1200 | idle = compat_alloc_user_space(sizeof(*idle)); |
1201 | idle32 = compat_ptr(arg); |
1202 | |
1203 | err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle); |
1204 | |
1205 | if (!err) { |
1206 | if (get_user(xmit, &idle->xmit_idle) || |
1207 | get_user(recv, &idle->recv_idle) || |
1208 | put_user(xmit, &idle32->xmit_idle) || |
1209 | put_user(recv, &idle32->recv_idle)) |
1210 | err = -EFAULT; |
1211 | } |
1212 | return err; |
1213 | } |
1214 | |
1215 | static int ppp_scompress(unsigned int fd, unsigned int cmd, unsigned long arg) |
1216 | { |
1217 | struct ppp_option_data __user *odata; |
1218 | struct ppp_option_data32 __user *odata32; |
1219 | __u32 data; |
1220 | void __user *datap; |
1221 | |
1222 | odata = compat_alloc_user_space(sizeof(*odata)); |
1223 | odata32 = compat_ptr(arg); |
1224 | |
1225 | if (get_user(data, &odata32->ptr)) |
1226 | return -EFAULT; |
1227 | |
1228 | datap = compat_ptr(data); |
1229 | if (put_user(datap, &odata->ptr)) |
1230 | return -EFAULT; |
1231 | |
1232 | if (copy_in_user(&odata->length, &odata32->length, |
1233 | sizeof(__u32) + sizeof(int))) |
1234 | return -EFAULT; |
1235 | |
1236 | return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata); |
1237 | } |
1238 | |
1239 | static int ppp_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
1240 | { |
1241 | int err; |
1242 | |
1243 | switch (cmd) { |
1244 | case PPPIOCGIDLE32: |
1245 | err = ppp_gidle(fd, cmd, arg); |
1246 | break; |
1247 | |
1248 | case PPPIOCSCOMPRESS32: |
1249 | err = ppp_scompress(fd, cmd, arg); |
1250 | break; |
1251 | |
1252 | default: |
1253 | do { |
1254 | static int count; |
1255 | if (++count <= 20) |
1256 | printk("ppp_ioctl: Unknown cmd fd(%d) " |
1257 | "cmd(%08x) arg(%08x)\n", |
1258 | (int)fd, (unsigned int)cmd, (unsigned int)arg); |
1259 | } while(0); |
1260 | err = -EINVAL; |
1261 | break; |
1262 | }; |
1263 | |
1264 | return err; |
1265 | } |
1266 | |
1267 | |
1268 | struct mtget32 { |
1269 | compat_long_t mt_type; |
1270 | compat_long_t mt_resid; |
1271 | compat_long_t mt_dsreg; |
1272 | compat_long_t mt_gstat; |
1273 | compat_long_t mt_erreg; |
1274 | compat_daddr_t mt_fileno; |
1275 | compat_daddr_t mt_blkno; |
1276 | }; |
1277 | #define MTIOCGET32 _IOR('m', 2, struct mtget32) |
1278 | |
1279 | struct mtpos32 { |
1280 | compat_long_t mt_blkno; |
1281 | }; |
1282 | #define MTIOCPOS32 _IOR('m', 3, struct mtpos32) |
1283 | |
1284 | static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
1285 | { |
1286 | mm_segment_t old_fs = get_fs(); |
1287 | struct mtget get; |
1288 | struct mtget32 __user *umget32; |
1289 | struct mtpos pos; |
1290 | struct mtpos32 __user *upos32; |
1291 | unsigned long kcmd; |
1292 | void *karg; |
1293 | int err = 0; |
1294 | |
1295 | switch(cmd) { |
1296 | case MTIOCPOS32: |
1297 | kcmd = MTIOCPOS; |
1298 | karg = &pos; |
1299 | break; |
1300 | case MTIOCGET32: |
1301 | kcmd = MTIOCGET; |
1302 | karg = &get; |
1303 | break; |
1304 | default: |
1305 | do { |
1306 | static int count; |
1307 | if (++count <= 20) |
1308 | printk("mt_ioctl: Unknown cmd fd(%d) " |
1309 | "cmd(%08x) arg(%08x)\n", |
1310 | (int)fd, (unsigned int)cmd, (unsigned int)arg); |
1311 | } while(0); |
1312 | return -EINVAL; |
1313 | } |
1314 | set_fs (KERNEL_DS); |
1315 | err = sys_ioctl (fd, kcmd, (unsigned long)karg); |
1316 | set_fs (old_fs); |
1317 | if (err) |
1318 | return err; |
1319 | switch (cmd) { |
1320 | case MTIOCPOS32: |
1321 | upos32 = compat_ptr(arg); |
1322 | err = __put_user(pos.mt_blkno, &upos32->mt_blkno); |
1323 | break; |
1324 | case MTIOCGET32: |
1325 | umget32 = compat_ptr(arg); |
1326 | err = __put_user(get.mt_type, &umget32->mt_type); |
1327 | err |= __put_user(get.mt_resid, &umget32->mt_resid); |
1328 | err |= __put_user(get.mt_dsreg, &umget32->mt_dsreg); |
1329 | err |= __put_user(get.mt_gstat, &umget32->mt_gstat); |
1330 | err |= __put_user(get.mt_erreg, &umget32->mt_erreg); |
1331 | err |= __put_user(get.mt_fileno, &umget32->mt_fileno); |
1332 | err |= __put_user(get.mt_blkno, &umget32->mt_blkno); |
1333 | break; |
1334 | } |
1335 | return err ? -EFAULT: 0; |
1336 | } |
1337 | |
1338 | struct cdrom_read_audio32 { |
1339 | union cdrom_addr addr; |
1340 | u8 addr_format; |
1341 | compat_int_t nframes; |
1342 | compat_caddr_t buf; |
1343 | }; |
1344 | |
1345 | struct cdrom_generic_command32 { |
1346 | unsigned char cmd[CDROM_PACKET_SIZE]; |
1347 | compat_caddr_t buffer; |
1348 | compat_uint_t buflen; |
1349 | compat_int_t stat; |
1350 | compat_caddr_t sense; |
1351 | unsigned char data_direction; |
1352 | compat_int_t quiet; |
1353 | compat_int_t timeout; |
1354 | compat_caddr_t reserved[1]; |
1355 | }; |
1356 | |
1357 | static int cdrom_do_read_audio(unsigned int fd, unsigned int cmd, unsigned long arg) |
1358 | { |
1359 | struct cdrom_read_audio __user *cdread_audio; |
1360 | struct cdrom_read_audio32 __user *cdread_audio32; |
1361 | __u32 data; |
1362 | void __user *datap; |
1363 | |
1364 | cdread_audio = compat_alloc_user_space(sizeof(*cdread_audio)); |
1365 | cdread_audio32 = compat_ptr(arg); |
1366 | |
1367 | if (copy_in_user(&cdread_audio->addr, |
1368 | &cdread_audio32->addr, |
1369 | (sizeof(*cdread_audio32) - |
1370 | sizeof(compat_caddr_t)))) |
1371 | return -EFAULT; |
1372 | |
1373 | if (get_user(data, &cdread_audio32->buf)) |
1374 | return -EFAULT; |
1375 | datap = compat_ptr(data); |
1376 | if (put_user(datap, &cdread_audio->buf)) |
1377 | return -EFAULT; |
1378 | |
1379 | return sys_ioctl(fd, cmd, (unsigned long) cdread_audio); |
1380 | } |
1381 | |
1382 | static int cdrom_do_generic_command(unsigned int fd, unsigned int cmd, unsigned long arg) |
1383 | { |
1384 | struct cdrom_generic_command __user *cgc; |
1385 | struct cdrom_generic_command32 __user *cgc32; |
1386 | u32 data; |
1387 | unsigned char dir; |
1388 | int itmp; |
1389 | |
1390 | cgc = compat_alloc_user_space(sizeof(*cgc)); |
1391 | cgc32 = compat_ptr(arg); |
1392 | |
1393 | if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) || |
1394 | get_user(data, &cgc32->buffer) || |
1395 | put_user(compat_ptr(data), &cgc->buffer) || |
1396 | copy_in_user(&cgc->buflen, &cgc32->buflen, |
1397 | (sizeof(unsigned int) + sizeof(int))) || |
1398 | get_user(data, &cgc32->sense) || |
1399 | put_user(compat_ptr(data), &cgc->sense) || |
1400 | get_user(dir, &cgc32->data_direction) || |
1401 | put_user(dir, &cgc->data_direction) || |
1402 | get_user(itmp, &cgc32->quiet) || |
1403 | put_user(itmp, &cgc->quiet) || |
1404 | get_user(itmp, &cgc32->timeout) || |
1405 | put_user(itmp, &cgc->timeout) || |
1406 | get_user(data, &cgc32->reserved[0]) || |
1407 | put_user(compat_ptr(data), &cgc->reserved[0])) |
1408 | return -EFAULT; |
1409 | |
1410 | return sys_ioctl(fd, cmd, (unsigned long) cgc); |
1411 | } |
1412 | |
1413 | static int cdrom_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
1414 | { |
1415 | int err; |
1416 | |
1417 | switch(cmd) { |
1418 | case CDROMREADAUDIO: |
1419 | err = cdrom_do_read_audio(fd, cmd, arg); |
1420 | break; |
1421 | |
1422 | case CDROM_SEND_PACKET: |
1423 | err = cdrom_do_generic_command(fd, cmd, arg); |
1424 | break; |
1425 | |
1426 | default: |
1427 | do { |
1428 | static int count; |
1429 | if (++count <= 20) |
1430 | printk("cdrom_ioctl: Unknown cmd fd(%d) " |
1431 | "cmd(%08x) arg(%08x)\n", |
1432 | (int)fd, (unsigned int)cmd, (unsigned int)arg); |
1433 | } while(0); |
1434 | err = -EINVAL; |
1435 | break; |
1436 | }; |
1437 | |
1438 | return err; |
1439 | } |
1440 | |
1441 | struct loop_info32 { |
1442 | compat_int_t lo_number; /* ioctl r/o */ |
1443 | compat_dev_t lo_device; /* ioctl r/o */ |
1444 | compat_ulong_t lo_inode; /* ioctl r/o */ |
1445 | compat_dev_t lo_rdevice; /* ioctl r/o */ |
1446 | compat_int_t lo_offset; |
1447 | compat_int_t lo_encrypt_type; |
1448 | compat_int_t lo_encrypt_key_size; /* ioctl w/o */ |
1449 | compat_int_t lo_flags; /* ioctl r/o */ |
1450 | char lo_name[LO_NAME_SIZE]; |
1451 | unsigned char lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */ |
1452 | compat_ulong_t lo_init[2]; |
1453 | char reserved[4]; |
1454 | }; |
1455 | |
1456 | static int loop_status(unsigned int fd, unsigned int cmd, unsigned long arg) |
1457 | { |
1458 | mm_segment_t old_fs = get_fs(); |
1459 | struct loop_info l; |
1460 | struct loop_info32 __user *ul; |
1461 | int err = -EINVAL; |
1462 | |
1463 | ul = compat_ptr(arg); |
1464 | switch(cmd) { |
1465 | case LOOP_SET_STATUS: |
1466 | err = get_user(l.lo_number, &ul->lo_number); |
1467 | err |= __get_user(l.lo_device, &ul->lo_device); |
1468 | err |= __get_user(l.lo_inode, &ul->lo_inode); |
1469 | err |= __get_user(l.lo_rdevice, &ul->lo_rdevice); |
1470 | err |= __copy_from_user(&l.lo_offset, &ul->lo_offset, |
1471 | 8 + (unsigned long)l.lo_init - (unsigned long)&l.lo_offset); |
1472 | if (err) { |
1473 | err = -EFAULT; |
1474 | } else { |
1475 | set_fs (KERNEL_DS); |
1476 | err = sys_ioctl (fd, cmd, (unsigned long)&l); |
1477 | set_fs (old_fs); |
1478 | } |
1479 | break; |
1480 | case LOOP_GET_STATUS: |
1481 | set_fs (KERNEL_DS); |
1482 | err = sys_ioctl (fd, cmd, (unsigned long)&l); |
1483 | set_fs (old_fs); |
1484 | if (!err) { |
1485 | err = put_user(l.lo_number, &ul->lo_number); |
1486 | err |= __put_user(l.lo_device, &ul->lo_device); |
1487 | err |= __put_user(l.lo_inode, &ul->lo_inode); |
1488 | err |= __put_user(l.lo_rdevice, &ul->lo_rdevice); |
1489 | err |= __copy_to_user(&ul->lo_offset, &l.lo_offset, |
1490 | (unsigned long)l.lo_init - (unsigned long)&l.lo_offset); |
1491 | if (err) |
1492 | err = -EFAULT; |
1493 | } |
1494 | break; |
1495 | default: { |
1496 | static int count; |
1497 | if (++count <= 20) |
1498 | printk("%s: Unknown loop ioctl cmd, fd(%d) " |
1499 | "cmd(%08x) arg(%08lx)\n", |
1500 | __FUNCTION__, fd, cmd, arg); |
1501 | } |
1502 | } |
1503 | return err; |
1504 | } |
1505 | |
1506 | extern int tty_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg); |
1507 | |
1508 | #ifdef CONFIG_VT |
1509 | |
1510 | static int vt_check(struct file *file) |
1511 | { |
1512 | struct tty_struct *tty; |
1513 | struct inode *inode = file->f_dentry->d_inode; |
1514 | |
1515 | if (file->f_op->ioctl != tty_ioctl) |
1516 | return -EINVAL; |
1517 | |
1518 | tty = (struct tty_struct *)file->private_data; |
1519 | if (tty_paranoia_check(tty, inode, "tty_ioctl")) |
1520 | return -EINVAL; |
1521 | |
1522 | if (tty->driver->ioctl != vt_ioctl) |
1523 | return -EINVAL; |
1524 | |
1525 | /* |
1526 | * To have permissions to do most of the vt ioctls, we either have |
1527 | * to be the owner of the tty, or super-user. |
1528 | */ |
1529 | if (current->signal->tty == tty || capable(CAP_SYS_ADMIN)) |
1530 | return 1; |
1531 | return 0; |
1532 | } |
1533 | |
1534 | struct consolefontdesc32 { |
1535 | unsigned short charcount; /* characters in font (256 or 512) */ |
1536 | unsigned short charheight; /* scan lines per character (1-32) */ |
1537 | compat_caddr_t chardata; /* font data in expanded form */ |
1538 | }; |
1539 | |
1540 | static int do_fontx_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file) |
1541 | { |
1542 | struct consolefontdesc32 __user *user_cfd = compat_ptr(arg); |
1543 | struct console_font_op op; |
1544 | compat_caddr_t data; |
1545 | int i, perm; |
1546 | |
1547 | perm = vt_check(file); |
1548 | if (perm < 0) return perm; |
1549 | |
1550 | switch (cmd) { |
1551 | case PIO_FONTX: |
1552 | if (!perm) |
1553 | return -EPERM; |
1554 | op.op = KD_FONT_OP_SET; |
1555 | op.flags = 0; |
1556 | op.width = 8; |
1557 | if (get_user(op.height, &user_cfd->charheight) || |
1558 | get_user(op.charcount, &user_cfd->charcount) || |
1559 | get_user(data, &user_cfd->chardata)) |
1560 | return -EFAULT; |
1561 | op.data = compat_ptr(data); |
1562 | return con_font_op(vc_cons[fg_console].d, &op); |
1563 | case GIO_FONTX: |
1564 | op.op = KD_FONT_OP_GET; |
1565 | op.flags = 0; |
1566 | op.width = 8; |
1567 | if (get_user(op.height, &user_cfd->charheight) || |
1568 | get_user(op.charcount, &user_cfd->charcount) || |
1569 | get_user(data, &user_cfd->chardata)) |
1570 | return -EFAULT; |
1571 | if (!data) |
1572 | return 0; |
1573 | op.data = compat_ptr(data); |
1574 | i = con_font_op(vc_cons[fg_console].d, &op); |
1575 | if (i) |
1576 | return i; |
1577 | if (put_user(op.height, &user_cfd->charheight) || |
1578 | put_user(op.charcount, &user_cfd->charcount) || |
1579 | put_user((compat_caddr_t)(unsigned long)op.data, |
1580 | &user_cfd->chardata)) |
1581 | return -EFAULT; |
1582 | return 0; |
1583 | } |
1584 | return -EINVAL; |
1585 | } |
1586 | |
1587 | struct console_font_op32 { |
1588 | compat_uint_t op; /* operation code KD_FONT_OP_* */ |
1589 | compat_uint_t flags; /* KD_FONT_FLAG_* */ |
1590 | compat_uint_t width, height; /* font size */ |
1591 | compat_uint_t charcount; |
1592 | compat_caddr_t data; /* font data with height fixed to 32 */ |
1593 | }; |
1594 | |
1595 | static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file) |
1596 | { |
1597 | struct console_font_op op; |
1598 | struct console_font_op32 __user *fontop = compat_ptr(arg); |
1599 | int perm = vt_check(file), i; |
1600 | struct vc_data *vc; |
1601 | |
1602 | if (perm < 0) return perm; |
1603 | |
1604 | if (copy_from_user(&op, fontop, sizeof(struct console_font_op32))) |
1605 | return -EFAULT; |
1606 | if (!perm && op.op != KD_FONT_OP_GET) |
1607 | return -EPERM; |
1608 | op.data = compat_ptr(((struct console_font_op32 *)&op)->data); |
1609 | op.flags |= KD_FONT_FLAG_OLD; |
1610 | vc = ((struct tty_struct *)file->private_data)->driver_data; |
1611 | i = con_font_op(vc, &op); |
1612 | if (i) |
1613 | return i; |
1614 | ((struct console_font_op32 *)&op)->data = (unsigned long)op.data; |
1615 | if (copy_to_user(fontop, &op, sizeof(struct console_font_op32))) |
1616 | return -EFAULT; |
1617 | return 0; |
1618 | } |
1619 | |
1620 | struct unimapdesc32 { |
1621 | unsigned short entry_ct; |
1622 | compat_caddr_t entries; |
1623 | }; |
1624 | |
1625 | static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file) |
1626 | { |
1627 | struct unimapdesc32 tmp; |
1628 | struct unimapdesc32 __user *user_ud = compat_ptr(arg); |
1629 | int perm = vt_check(file); |
1630 | |
1631 | if (perm < 0) return perm; |
1632 | if (copy_from_user(&tmp, user_ud, sizeof tmp)) |
1633 | return -EFAULT; |
1634 | switch (cmd) { |
1635 | case PIO_UNIMAP: |
1636 | if (!perm) return -EPERM; |
1637 | return con_set_unimap(vc_cons[fg_console].d, tmp.entry_ct, compat_ptr(tmp.entries)); |
1638 | case GIO_UNIMAP: |
1639 | return con_get_unimap(vc_cons[fg_console].d, tmp.entry_ct, &(user_ud->entry_ct), compat_ptr(tmp.entries)); |
1640 | } |
1641 | return 0; |
1642 | } |
1643 | |
1644 | #endif /* CONFIG_VT */ |
1645 | |
1646 | static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg) |
1647 | { |
1648 | mm_segment_t old_fs = get_fs(); |
1649 | __kernel_uid_t kuid; |
1650 | int err; |
1651 | |
1652 | cmd = SMB_IOC_GETMOUNTUID; |
1653 | |
1654 | set_fs(KERNEL_DS); |
1655 | err = sys_ioctl(fd, cmd, (unsigned long)&kuid); |
1656 | set_fs(old_fs); |
1657 | |
1658 | if (err >= 0) |
1659 | err = put_user(kuid, (compat_uid_t __user *)compat_ptr(arg)); |
1660 | |
1661 | return err; |
1662 | } |
1663 | |
1664 | struct atmif_sioc32 { |
1665 | compat_int_t number; |
1666 | compat_int_t length; |
1667 | compat_caddr_t arg; |
1668 | }; |
1669 | |
1670 | struct atm_iobuf32 { |
1671 | compat_int_t length; |
1672 | compat_caddr_t buffer; |
1673 | }; |
1674 | |
1675 | #define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32) |
1676 | #define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32) |
1677 | #define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32) |
1678 | #define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32) |
1679 | #define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32) |
1680 | #define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32) |
1681 | #define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32) |
1682 | #define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32) |
1683 | #define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32) |
1684 | #define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32) |
1685 | #define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32) |
1686 | #define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32) |
1687 | #define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32) |
1688 | #define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32) |
1689 | #define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32) |
1690 | #define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32) |
1691 | #define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32) |
1692 | |
1693 | static struct { |
1694 | unsigned int cmd32; |
1695 | unsigned int cmd; |
1696 | } atm_ioctl_map[] = { |
1697 | { ATM_GETLINKRATE32, ATM_GETLINKRATE }, |
1698 | { ATM_GETNAMES32, ATM_GETNAMES }, |
1699 | { ATM_GETTYPE32, ATM_GETTYPE }, |
1700 | { ATM_GETESI32, ATM_GETESI }, |
1701 | { ATM_GETADDR32, ATM_GETADDR }, |
1702 | { ATM_RSTADDR32, ATM_RSTADDR }, |
1703 | { ATM_ADDADDR32, ATM_ADDADDR }, |
1704 | { ATM_DELADDR32, ATM_DELADDR }, |
1705 | { ATM_GETCIRANGE32, ATM_GETCIRANGE }, |
1706 | { ATM_SETCIRANGE32, ATM_SETCIRANGE }, |
1707 | { ATM_SETESI32, ATM_SETESI }, |
1708 | { ATM_SETESIF32, ATM_SETESIF }, |
1709 | { ATM_GETSTAT32, ATM_GETSTAT }, |
1710 | { ATM_GETSTATZ32, ATM_GETSTATZ }, |
1711 | { ATM_GETLOOP32, ATM_GETLOOP }, |
1712 | { ATM_SETLOOP32, ATM_SETLOOP }, |
1713 | { ATM_QUERYLOOP32, ATM_QUERYLOOP } |
1714 | }; |
1715 | |
1716 | #define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0])) |
1717 | |
1718 | |
1719 | static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg) |
1720 | { |
1721 | struct atm_iobuf __user *iobuf; |
1722 | struct atm_iobuf32 __user *iobuf32; |
1723 | u32 data; |
1724 | void __user *datap; |
1725 | int len, err; |
1726 | |
1727 | iobuf = compat_alloc_user_space(sizeof(*iobuf)); |
1728 | iobuf32 = compat_ptr(arg); |
1729 | |
1730 | if (get_user(len, &iobuf32->length) || |
1731 | get_user(data, &iobuf32->buffer)) |
1732 | return -EFAULT; |
1733 | datap = compat_ptr(data); |
1734 | if (put_user(len, &iobuf->length) || |
1735 | put_user(datap, &iobuf->buffer)) |
1736 | return -EFAULT; |
1737 | |
1738 | err = sys_ioctl(fd, cmd, (unsigned long)iobuf); |
1739 | |
1740 | if (!err) { |
1741 | if (copy_in_user(&iobuf32->length, &iobuf->length, |
1742 | sizeof(int))) |
1743 | err = -EFAULT; |
1744 | } |
1745 | |
1746 | return err; |
1747 | } |
1748 | |
1749 | static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg) |
1750 | { |
1751 | struct atmif_sioc __user *sioc; |
1752 | struct atmif_sioc32 __user *sioc32; |
1753 | u32 data; |
1754 | void __user *datap; |
1755 | int err; |
1756 | |
1757 | sioc = compat_alloc_user_space(sizeof(*sioc)); |
1758 | sioc32 = compat_ptr(arg); |
1759 | |
1760 | if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) || |
1761 | get_user(data, &sioc32->arg)) |
1762 | return -EFAULT; |
1763 | datap = compat_ptr(data); |
1764 | if (put_user(datap, &sioc->arg)) |
1765 | return -EFAULT; |
1766 | |
1767 | err = sys_ioctl(fd, cmd, (unsigned long) sioc); |
1768 | |
1769 | if (!err) { |
1770 | if (copy_in_user(&sioc32->length, &sioc->length, |
1771 | sizeof(int))) |
1772 | err = -EFAULT; |
1773 | } |
1774 | return err; |
1775 | } |
1776 | |
1777 | static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg) |
1778 | { |
1779 | int i; |
1780 | unsigned int cmd = 0; |
1781 | |
1782 | switch (cmd32) { |
1783 | case SONET_GETSTAT: |
1784 | case SONET_GETSTATZ: |
1785 | case SONET_GETDIAG: |
1786 | case SONET_SETDIAG: |
1787 | case SONET_CLRDIAG: |
1788 | case SONET_SETFRAMING: |
1789 | case SONET_GETFRAMING: |
1790 | case SONET_GETFRSENSE: |
1791 | return do_atmif_sioc(fd, cmd32, arg); |
1792 | } |
1793 | |
1794 | for (i = 0; i < NR_ATM_IOCTL; i++) { |
1795 | if (cmd32 == atm_ioctl_map[i].cmd32) { |
1796 | cmd = atm_ioctl_map[i].cmd; |
1797 | break; |
1798 | } |
1799 | } |
1800 | if (i == NR_ATM_IOCTL) |
1801 | return -EINVAL; |
1802 | |
1803 | switch (cmd) { |
1804 | case ATM_GETNAMES: |
1805 | return do_atm_iobuf(fd, cmd, arg); |
1806 | |
1807 | case ATM_GETLINKRATE: |
1808 | case ATM_GETTYPE: |
1809 | case ATM_GETESI: |
1810 | case ATM_GETADDR: |
1811 | case ATM_RSTADDR: |
1812 | case ATM_ADDADDR: |
1813 | case ATM_DELADDR: |
1814 | case ATM_GETCIRANGE: |
1815 | case ATM_SETCIRANGE: |
1816 | case ATM_SETESI: |
1817 | case ATM_SETESIF: |
1818 | case ATM_GETSTAT: |
1819 | case ATM_GETSTATZ: |
1820 | case ATM_GETLOOP: |
1821 | case ATM_SETLOOP: |
1822 | case ATM_QUERYLOOP: |
1823 | return do_atmif_sioc(fd, cmd, arg); |
1824 | } |
1825 | |
1826 | return -EINVAL; |
1827 | } |
1828 | |
1829 | static __attribute_used__ int |
1830 | ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg) |
1831 | { |
1832 | return -EINVAL; |
1833 | } |
1834 | |
1835 | static int broken_blkgetsize(unsigned int fd, unsigned int cmd, unsigned long arg) |
1836 | { |
1837 | /* The mkswap binary hard codes it to Intel value :-((( */ |
1838 | return w_long(fd, BLKGETSIZE, arg); |
1839 | } |
1840 | |
1841 | struct blkpg_ioctl_arg32 { |
1842 | compat_int_t op; |
1843 | compat_int_t flags; |
1844 | compat_int_t datalen; |
1845 | compat_caddr_t data; |
1846 | }; |
1847 | |
1848 | static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
1849 | { |
1850 | struct blkpg_ioctl_arg32 __user *ua32 = compat_ptr(arg); |
1851 | struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a)); |
1852 | compat_caddr_t udata; |
1853 | compat_int_t n; |
1854 | int err; |
1855 | |
1856 | err = get_user(n, &ua32->op); |
1857 | err |= put_user(n, &a->op); |
1858 | err |= get_user(n, &ua32->flags); |
1859 | err |= put_user(n, &a->flags); |
1860 | err |= get_user(n, &ua32->datalen); |
1861 | err |= put_user(n, &a->datalen); |
1862 | err |= get_user(udata, &ua32->data); |
1863 | err |= put_user(compat_ptr(udata), &a->data); |
1864 | if (err) |
1865 | return err; |
1866 | |
1867 | return sys_ioctl(fd, cmd, (unsigned long)a); |
1868 | } |
1869 | |
1870 | static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg) |
1871 | { |
1872 | return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg); |
1873 | } |
1874 | |
1875 | /* Fix sizeof(sizeof()) breakage */ |
1876 | #define BLKBSZGET_32 _IOR(0x12,112,int) |
1877 | #define BLKBSZSET_32 _IOW(0x12,113,int) |
1878 | #define BLKGETSIZE64_32 _IOR(0x12,114,int) |
1879 | |
1880 | static int do_blkbszget(unsigned int fd, unsigned int cmd, unsigned long arg) |
1881 | { |
1882 | return sys_ioctl(fd, BLKBSZGET, (unsigned long)compat_ptr(arg)); |
1883 | } |
1884 | |
1885 | static int do_blkbszset(unsigned int fd, unsigned int cmd, unsigned long arg) |
1886 | { |
1887 | return sys_ioctl(fd, BLKBSZSET, (unsigned long)compat_ptr(arg)); |
1888 | } |
1889 | |
1890 | static int do_blkgetsize64(unsigned int fd, unsigned int cmd, |
1891 | unsigned long arg) |
1892 | { |
1893 | return sys_ioctl(fd, BLKGETSIZE64, (unsigned long)compat_ptr(arg)); |
1894 | } |
1895 | |
1896 | /* Bluetooth ioctls */ |
1897 | #define HCIUARTSETPROTO _IOW('U', 200, int) |
1898 | #define HCIUARTGETPROTO _IOR('U', 201, int) |
1899 | |
1900 | #define BNEPCONNADD _IOW('B', 200, int) |
1901 | #define BNEPCONNDEL _IOW('B', 201, int) |
1902 | #define BNEPGETCONNLIST _IOR('B', 210, int) |
1903 | #define BNEPGETCONNINFO _IOR('B', 211, int) |
1904 | |
1905 | #define CMTPCONNADD _IOW('C', 200, int) |
1906 | #define CMTPCONNDEL _IOW('C', 201, int) |
1907 | #define CMTPGETCONNLIST _IOR('C', 210, int) |
1908 | #define CMTPGETCONNINFO _IOR('C', 211, int) |
1909 | |
1910 | #define HIDPCONNADD _IOW('H', 200, int) |
1911 | #define HIDPCONNDEL _IOW('H', 201, int) |
1912 | #define HIDPGETCONNLIST _IOR('H', 210, int) |
1913 | #define HIDPGETCONNINFO _IOR('H', 211, int) |
1914 | |
1915 | struct floppy_struct32 { |
1916 | compat_uint_t size; |
1917 | compat_uint_t sect; |
1918 | compat_uint_t head; |
1919 | compat_uint_t track; |
1920 | compat_uint_t stretch; |
1921 | unsigned char gap; |
1922 | unsigned char rate; |
1923 | unsigned char spec1; |
1924 | unsigned char fmt_gap; |
1925 | const compat_caddr_t name; |
1926 | }; |
1927 | |
1928 | struct floppy_drive_params32 { |
1929 | char cmos; |
1930 | compat_ulong_t max_dtr; |
1931 | compat_ulong_t hlt; |
1932 | compat_ulong_t hut; |
1933 | compat_ulong_t srt; |
1934 | compat_ulong_t spinup; |
1935 | compat_ulong_t spindown; |
1936 | unsigned char spindown_offset; |
1937 | unsigned char select_delay; |
1938 | unsigned char rps; |
1939 | unsigned char tracks; |
1940 | compat_ulong_t timeout; |
1941 | unsigned char interleave_sect; |
1942 | struct floppy_max_errors max_errors; |
1943 | char flags; |
1944 | char read_track; |
1945 | short autodetect[8]; |
1946 | compat_int_t checkfreq; |
1947 | compat_int_t native_format; |
1948 | }; |
1949 | |
1950 | struct floppy_drive_struct32 { |
1951 | signed char flags; |
1952 | compat_ulong_t spinup_date; |
1953 | compat_ulong_t select_date; |
1954 | compat_ulong_t first_read_date; |
1955 | short probed_format; |
1956 | short track; |
1957 | short maxblock; |
1958 | short maxtrack; |
1959 | compat_int_t generation; |
1960 | compat_int_t keep_data; |
1961 | compat_int_t fd_ref; |
1962 | compat_int_t fd_device; |
1963 | compat_int_t last_checked; |
1964 | compat_caddr_t dmabuf; |
1965 | compat_int_t bufblocks; |
1966 | }; |
1967 | |
1968 | struct floppy_fdc_state32 { |
1969 | compat_int_t spec1; |
1970 | compat_int_t spec2; |
1971 | compat_int_t dtr; |
1972 | unsigned char version; |
1973 | unsigned char dor; |
1974 | compat_ulong_t address; |
1975 | unsigned int rawcmd:2; |
1976 | unsigned int reset:1; |
1977 | unsigned int need_configure:1; |
1978 | unsigned int perp_mode:2; |
1979 | unsigned int has_fifo:1; |
1980 | unsigned int driver_version; |
1981 | unsigned char track[4]; |
1982 | }; |
1983 | |
1984 | struct floppy_write_errors32 { |
1985 | unsigned int write_errors; |
1986 | compat_ulong_t first_error_sector; |
1987 | compat_int_t first_error_generation; |
1988 | compat_ulong_t last_error_sector; |
1989 | compat_int_t last_error_generation; |
1990 | compat_uint_t badness; |
1991 | }; |
1992 | |
1993 | #define FDSETPRM32 _IOW(2, 0x42, struct floppy_struct32) |
1994 | #define FDDEFPRM32 _IOW(2, 0x43, struct floppy_struct32) |
1995 | #define FDGETPRM32 _IOR(2, 0x04, struct floppy_struct32) |
1996 | #define FDSETDRVPRM32 _IOW(2, 0x90, struct floppy_drive_params32) |
1997 | #define FDGETDRVPRM32 _IOR(2, 0x11, struct floppy_drive_params32) |
1998 | #define FDGETDRVSTAT32 _IOR(2, 0x12, struct floppy_drive_struct32) |
1999 | #define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct floppy_drive_struct32) |
2000 | #define FDGETFDCSTAT32 _IOR(2, 0x15, struct floppy_fdc_state32) |
2001 | #define FDWERRORGET32 _IOR(2, 0x17, struct floppy_write_errors32) |
2002 | |
2003 | static struct { |
2004 | unsigned int cmd32; |
2005 | unsigned int cmd; |
2006 | } fd_ioctl_trans_table[] = { |
2007 | { FDSETPRM32, FDSETPRM }, |
2008 | { FDDEFPRM32, FDDEFPRM }, |
2009 | { FDGETPRM32, FDGETPRM }, |
2010 | { FDSETDRVPRM32, FDSETDRVPRM }, |
2011 | { FDGETDRVPRM32, FDGETDRVPRM }, |
2012 | { FDGETDRVSTAT32, FDGETDRVSTAT }, |
2013 | { FDPOLLDRVSTAT32, FDPOLLDRVSTAT }, |
2014 | { FDGETFDCSTAT32, FDGETFDCSTAT }, |
2015 | { FDWERRORGET32, FDWERRORGET } |
2016 | }; |
2017 | |
2018 | #define NR_FD_IOCTL_TRANS (sizeof(fd_ioctl_trans_table)/sizeof(fd_ioctl_trans_table[0])) |
2019 | |
2020 | static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) |
2021 | { |
2022 | mm_segment_t old_fs = get_fs(); |
2023 | void *karg = NULL; |
2024 | unsigned int kcmd = 0; |
2025 | int i, err; |
2026 | |
2027 | for (i = 0; i < NR_FD_IOCTL_TRANS; i++) |
2028 | if (cmd == fd_ioctl_trans_table[i].cmd32) { |
2029 | kcmd = fd_ioctl_trans_table[i].cmd; |
2030 | break; |
2031 | } |
2032 | if (!kcmd) |
2033 | return -EINVAL; |
2034 | |
2035 | switch (cmd) { |
2036 | case FDSETPRM32: |
2037 | case FDDEFPRM32: |
2038 | case FDGETPRM32: |
2039 | { |
2040 | compat_uptr_t name; |
2041 | struct floppy_struct32 __user *uf; |
2042 | struct floppy_struct *f; |
2043 | |
2044 | uf = compat_ptr(arg); |
2045 | f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL); |
2046 | if (!karg) |
2047 | return -ENOMEM; |
2048 | if (cmd == FDGETPRM32) |
2049 | break; |
2050 | err = __get_user(f->size, &uf->size); |
2051 | err |= __get_user(f->sect, &uf->sect); |
2052 | err |= __get_user(f->head, &uf->head); |
2053 | err |= __get_user(f->track, &uf->track); |
2054 | err |= __get_user(f->stretch, &uf->stretch); |
2055 | err |= __get_user(f->gap, &uf->gap); |
2056 | err |= __get_user(f->rate, &uf->rate); |
2057 | err |= __get_user(f->spec1, &uf->spec1); |
2058 | err |= __get_user(f->fmt_gap, &uf->fmt_gap); |
2059 | err |= __get_user(name, &uf->name); |
2060 | f->name = compat_ptr(name); |
2061 | if (err) { |
2062 | err = -EFAULT; |
2063 | goto out; |
2064 | } |
2065 | break; |
2066 | } |
2067 | case FDSETDRVPRM32: |
2068 | case FDGETDRVPRM32: |
2069 | { |
2070 | struct floppy_drive_params32 __user *uf; |
2071 | struct floppy_drive_params *f; |
2072 | |
2073 | uf = compat_ptr(arg); |
2074 | f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL); |
2075 | if (!karg) |
2076 | return -ENOMEM; |
2077 | if (cmd == FDGETDRVPRM32) |
2078 | break; |
2079 | err = __get_user(f->cmos, &uf->cmos); |
2080 | err |= __get_user(f->max_dtr, &uf->max_dtr); |
2081 | err |= __get_user(f->hlt, &uf->hlt); |
2082 | err |= __get_user(f->hut, &uf->hut); |
2083 | err |= __get_user(f->srt, &uf->srt); |
2084 | err |= __get_user(f->spinup, &uf->spinup); |
2085 | err |= __get_user(f->spindown, &uf->spindown); |
2086 | err |= __get_user(f->spindown_offset, &uf->spindown_offset); |
2087 | err |= __get_user(f->select_delay, &uf->select_delay); |
2088 | err |= __get_user(f->rps, &uf->rps); |
2089 | err |= __get_user(f->tracks, &uf->tracks); |
2090 | err |= __get_user(f->timeout, &uf->timeout); |
2091 | err |= __get_user(f->interleave_sect, &uf->interleave_sect); |
2092 | err |= __copy_from_user(&f->max_errors, &uf->max_errors, sizeof(f->max_errors)); |
2093 | err |= __get_user(f->flags, &uf->flags); |
2094 | err |= __get_user(f->read_track, &uf->read_track); |
2095 | err |= __copy_from_user(f->autodetect, uf->autodetect, sizeof(f->autodetect)); |
2096 | err |= __get_user(f->checkfreq, &uf->checkfreq); |
2097 | err |= __get_user(f->native_format, &uf->native_format); |
2098 | if (err) { |
2099 | err = -EFAULT; |
2100 | goto out; |
2101 | } |
2102 | break; |
2103 | } |
2104 | case FDGETDRVSTAT32: |
2105 | case FDPOLLDRVSTAT32: |
2106 | karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL); |
2107 | if (!karg) |
2108 | return -ENOMEM; |
2109 | break; |
2110 | case FDGETFDCSTAT32: |
2111 | karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL); |
2112 | if (!karg) |
2113 | return -ENOMEM; |
2114 | break; |
2115 | case FDWERRORGET32: |
2116 | karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL); |
2117 | if (!karg) |
2118 | return -ENOMEM; |
2119 | break; |
2120 | default: |
2121 | return -EINVAL; |
2122 | } |
2123 | set_fs (KERNEL_DS); |
2124 | err = sys_ioctl (fd, kcmd, (unsigned long)karg); |
2125 | set_fs (old_fs); |
2126 | if (err) |
2127 | goto out; |
2128 | switch (cmd) { |
2129 | case FDGETPRM32: |
2130 | { |
2131 | struct floppy_struct *f = karg; |
2132 | struct floppy_struct32 __user *uf = compat_ptr(arg); |
2133 | |
2134 | err = __put_user(f->size, &uf->size); |
2135 | err |= __put_user(f->sect, &uf->sect); |
2136 | err |= __put_user(f->head, &uf->head); |
2137 | err |= __put_user(f->track, &uf->track); |
2138 | err |= __put_user(f->stretch, &uf->stretch); |
2139 | err |= __put_user(f->gap, &uf->gap); |
2140 | err |= __put_user(f->rate, &uf->rate); |
2141 | err |= __put_user(f->spec1, &uf->spec1); |
2142 | err |= __put_user(f->fmt_gap, &uf->fmt_gap); |
2143 | err |= __put_user((u64)f->name, (compat_caddr_t __user *)&uf->name); |
2144 | break; |
2145 | } |
2146 | case FDGETDRVPRM32: |
2147 | { |
2148 | struct floppy_drive_params32 __user *uf; |
2149 | struct floppy_drive_params *f = karg; |
2150 | |
2151 | uf = compat_ptr(arg); |
2152 | err = __put_user(f->cmos, &uf->cmos); |
2153 | err |= __put_user(f->max_dtr, &uf->max_dtr); |
2154 | err |= __put_user(f->hlt, &uf->hlt); |
2155 | err |= __put_user(f->hut, &uf->hut); |
2156 | err |= __put_user(f->srt, &uf->srt); |
2157 | err |= __put_user(f->spinup, &uf->spinup); |
2158 | err |= __put_user(f->spindown, &uf->spindown); |
2159 | err |= __put_user(f->spindown_offset, &uf->spindown_offset); |
2160 | err |= __put_user(f->select_delay, &uf->select_delay); |
2161 | err |= __put_user(f->rps, &uf->rps); |
2162 | err |= __put_user(f->tracks, &uf->tracks); |
2163 | err |= __put_user(f->timeout, &uf->timeout); |
2164 | err |= __put_user(f->interleave_sect, &uf->interleave_sect); |
2165 | err |= __copy_to_user(&uf->max_errors, &f->max_errors, sizeof(f->max_errors)); |
2166 | err |= __put_user(f->flags, &uf->flags); |
2167 | err |= __put_user(f->read_track, &uf->read_track); |
2168 | err |= __copy_to_user(uf->autodetect, f->autodetect, sizeof(f->autodetect)); |
2169 | err |= __put_user(f->checkfreq, &uf->checkfreq); |
2170 | err |= __put_user(f->native_format, &uf->native_format); |
2171 | break; |
2172 | } |
2173 | case FDGETDRVSTAT32: |
2174 | case FDPOLLDRVSTAT32: |
2175 | { |
2176 | struct floppy_drive_struct32 __user *uf; |
2177 | struct floppy_drive_struct *f = karg; |
2178 | |
2179 | uf = compat_ptr(arg); |
2180 | err = __put_user(f->flags, &uf->flags); |
2181 | err |= __put_user(f->spinup_date, &uf->spinup_date); |
2182 | err |= __put_user(f->select_date, &uf->select_date); |
2183 | err |= __put_user(f->first_read_date, &uf->first_read_date); |
2184 | err |= __put_user(f->probed_format, &uf->probed_format); |
2185 | err |= __put_user(f->track, &uf->track); |
2186 | err |= __put_user(f->maxblock, &uf->maxblock); |
2187 | err |= __put_user(f->maxtrack, &uf->maxtrack); |
2188 | err |= __put_user(f->generation, &uf->generation); |
2189 | err |= __put_user(f->keep_data, &uf->keep_data); |
2190 | err |= __put_user(f->fd_ref, &uf->fd_ref); |
2191 | err |= __put_user(f->fd_device, &uf->fd_device); |
2192 | err |= __put_user(f->last_checked, &uf->last_checked); |
2193 | err |= __put_user((u64)f->dmabuf, &uf->dmabuf); |
2194 | err |= __put_user((u64)f->bufblocks, &uf->bufblocks); |
2195 | break; |
2196 | } |
2197 | case FDGETFDCSTAT32: |
2198 | { |
2199 | struct floppy_fdc_state32 __user *uf; |
2200 | struct floppy_fdc_state *f = karg; |
2201 | |
2202 | uf = compat_ptr(arg); |
2203 | err = __put_user(f->spec1, &uf->spec1); |
2204 | err |= __put_user(f->spec2, &uf->spec2); |
2205 | err |= __put_user(f->dtr, &uf->dtr); |
2206 | err |= __put_user(f->version, &uf->version); |
2207 | err |= __put_user(f->dor, &uf->dor); |
2208 | err |= __put_user(f->address, &uf->address); |
2209 | err |= __copy_to_user((char __user *)&uf->address + sizeof(uf->address), |
2210 | (char *)&f->address + sizeof(f->address), sizeof(int)); |
2211 | err |= __put_user(f->driver_version, &uf->driver_version); |
2212 | err |= __copy_to_user(uf->track, f->track, sizeof(f->track)); |
2213 | break; |
2214 | } |
2215 | case FDWERRORGET32: |
2216 | { |
2217 | struct floppy_write_errors32 __user *uf; |
2218 | struct floppy_write_errors *f = karg; |
2219 | |
2220 | uf = compat_ptr(arg); |
2221 | err = __put_user(f->write_errors, &uf->write_errors); |
2222 | err |= __put_user(f->first_error_sector, &uf->first_error_sector); |
2223 | err |= __put_user(f->first_error_generation, &uf->first_error_generation); |
2224 | err |= __put_user(f->last_error_sector, &uf->last_error_sector); |
2225 | err |= __put_user(f->last_error_generation, &uf->last_error_generation); |
2226 | err |= __put_user(f->badness, &uf->badness); |
2227 | break; |
2228 | } |
2229 | default: |
2230 | break; |
2231 | } |
2232 | if (err) |
2233 | err = -EFAULT; |
2234 | |
2235 | out: if (karg) kfree(karg); |
2236 | return err; |
2237 | } |
2238 | |
2239 | struct mtd_oob_buf32 { |
2240 | u_int32_t start; |
2241 | u_int32_t length; |
2242 | compat_caddr_t ptr; /* unsigned char* */ |
2243 | }; |
2244 | |
2245 | #define MEMWRITEOOB32 _IOWR('M',3,struct mtd_oob_buf32) |
2246 | #define MEMREADOOB32 _IOWR('M',4,struct mtd_oob_buf32) |
2247 | |
2248 | static int mtd_rw_oob(unsigned int fd, unsigned int cmd, unsigned long arg) |
2249 | { |
2250 | struct mtd_oob_buf __user *buf = compat_alloc_user_space(sizeof(*buf)); |
2251 | struct mtd_oob_buf32 __user *buf32 = compat_ptr(arg); |
2252 | u32 data; |
2253 | char __user *datap; |
2254 | unsigned int real_cmd; |
2255 | int err; |
2256 | |
2257 | real_cmd = (cmd == MEMREADOOB32) ? |
2258 | MEMREADOOB : MEMWRITEOOB; |
2259 | |
2260 | if (copy_in_user(&buf->start, &buf32->start, |
2261 | 2 * sizeof(u32)) || |
2262 | get_user(data, &buf32->ptr)) |
2263 | return -EFAULT; |
2264 | datap = compat_ptr(data); |
2265 | if (put_user(datap, &buf->ptr)) |
2266 | return -EFAULT; |
2267 | |
2268 | err = sys_ioctl(fd, real_cmd, (unsigned long) buf); |
2269 | |
2270 | if (!err) { |
2271 | if (copy_in_user(&buf32->start, &buf->start, |
2272 | 2 * sizeof(u32))) |
2273 | err = -EFAULT; |
2274 | } |
2275 | |
2276 | return err; |
2277 | } |
2278 | |
2279 | #define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2]) |
2280 | #define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2]) |
2281 | |
2282 | static long |
2283 | put_dirent32 (struct dirent *d, struct compat_dirent __user *d32) |
2284 | { |
2285 | if (!access_ok(VERIFY_WRITE, d32, sizeof(struct compat_dirent))) |
2286 | return -EFAULT; |
2287 | |
2288 | __put_user(d->d_ino, &d32->d_ino); |
2289 | __put_user(d->d_off, &d32->d_off); |
2290 | __put_user(d->d_reclen, &d32->d_reclen); |
2291 | if (__copy_to_user(d32->d_name, d->d_name, d->d_reclen)) |
2292 | return -EFAULT; |
2293 | |
2294 | return 0; |
2295 | } |
2296 | |
2297 | static int vfat_ioctl32(unsigned fd, unsigned cmd, unsigned long arg) |
2298 | { |
2299 | struct compat_dirent __user *p = compat_ptr(arg); |
2300 | int ret; |
2301 | mm_segment_t oldfs = get_fs(); |
2302 | struct dirent d[2]; |
2303 | |
2304 | switch(cmd) |
2305 | { |
2306 | case VFAT_IOCTL_READDIR_BOTH32: |
2307 | cmd = VFAT_IOCTL_READDIR_BOTH; |
2308 | break; |
2309 | case VFAT_IOCTL_READDIR_SHORT32: |
2310 | cmd = VFAT_IOCTL_READDIR_SHORT; |
2311 | break; |
2312 | } |
2313 | |
2314 | set_fs(KERNEL_DS); |
2315 | ret = sys_ioctl(fd,cmd,(unsigned long)&d); |
2316 | set_fs(oldfs); |
2317 | if (ret >= 0) { |
2318 | ret |= put_dirent32(&d[0], p); |
2319 | ret |= put_dirent32(&d[1], p + 1); |
2320 | } |
2321 | return ret; |
2322 | } |
2323 | |
2324 | #define REISERFS_IOC_UNPACK32 _IOW(0xCD,1,int) |
2325 | |
2326 | static int reiserfs_ioctl32(unsigned fd, unsigned cmd, unsigned long ptr) |
2327 | { |
2328 | if (cmd == REISERFS_IOC_UNPACK32) |
2329 | cmd = REISERFS_IOC_UNPACK; |
2330 | |
2331 | return sys_ioctl(fd,cmd,ptr); |
2332 | } |
2333 | |
2334 | struct raw32_config_request |
2335 | { |
2336 | compat_int_t raw_minor; |
2337 | __u64 block_major; |
2338 | __u64 block_minor; |
2339 | } __attribute__((packed)); |
2340 | |
2341 | static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req) |
2342 | { |
2343 | int ret; |
2344 | |
2345 | if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request))) |
2346 | return -EFAULT; |
2347 | |
2348 | ret = __get_user(req->raw_minor, &user_req->raw_minor); |
2349 | ret |= __get_user(req->block_major, &user_req->block_major); |
2350 | ret |= __get_user(req->block_minor, &user_req->block_minor); |
2351 | |
2352 | return ret ? -EFAULT : 0; |
2353 | } |
2354 | |
2355 | static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req) |
2356 | { |
2357 | int ret; |
2358 | |
2359 | if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request))) |
2360 | return -EFAULT; |
2361 | |
2362 | ret = __put_user(req->raw_minor, &user_req->raw_minor); |
2363 | ret |= __put_user(req->block_major, &user_req->block_major); |
2364 | ret |= __put_user(req->block_minor, &user_req->block_minor); |
2365 | |
2366 | return ret ? -EFAULT : 0; |
2367 | } |
2368 | |
2369 | static int raw_ioctl(unsigned fd, unsigned cmd, unsigned long arg) |
2370 | { |
2371 | int ret; |
2372 | |
2373 | switch (cmd) { |
2374 | case RAW_SETBIND: |
2375 | case RAW_GETBIND: { |
2376 | struct raw_config_request req; |
2377 | struct raw32_config_request __user *user_req = compat_ptr(arg); |
2378 | mm_segment_t oldfs = get_fs(); |
2379 | |
2380 | if ((ret = get_raw32_request(&req, user_req))) |
2381 | return ret; |
2382 | |
2383 | set_fs(KERNEL_DS); |
2384 | ret = sys_ioctl(fd,cmd,(unsigned long)&req); |
2385 | set_fs(oldfs); |
2386 | |
2387 | if ((!ret) && (cmd == RAW_GETBIND)) { |
2388 | ret = set_raw32_request(&req, user_req); |
2389 | } |
2390 | break; |
2391 | } |
2392 | default: |
2393 | ret = sys_ioctl(fd, cmd, arg); |
2394 | break; |
2395 | } |
2396 | return ret; |
2397 | } |
2398 | |
2399 | struct serial_struct32 { |
2400 | compat_int_t type; |
2401 | compat_int_t line; |
2402 | compat_uint_t port; |
2403 | compat_int_t irq; |
2404 | compat_int_t flags; |
2405 | compat_int_t xmit_fifo_size; |
2406 | compat_int_t custom_divisor; |
2407 | compat_int_t baud_base; |
2408 | unsigned short close_delay; |
2409 | char io_type; |
2410 | char reserved_char[1]; |
2411 | compat_int_t hub6; |
2412 | unsigned short closing_wait; /* time to wait before closing */ |
2413 | unsigned short closing_wait2; /* no longer used... */ |
2414 | compat_uint_t iomem_base; |
2415 | unsigned short iomem_reg_shift; |
2416 | unsigned int port_high; |
2417 | /* compat_ulong_t iomap_base FIXME */ |
2418 | compat_int_t reserved[1]; |
2419 | }; |
2420 | |
2421 | static int serial_struct_ioctl(unsigned fd, unsigned cmd, unsigned long arg) |
2422 | { |
2423 | typedef struct serial_struct SS; |
2424 | typedef struct serial_struct32 SS32; |
2425 | struct serial_struct32 __user *ss32 = compat_ptr(arg); |
2426 | int err; |
2427 | struct serial_struct ss; |
2428 | mm_segment_t oldseg = get_fs(); |
2429 | __u32 udata; |
2430 | |
2431 | if (cmd == TIOCSSERIAL) { |
2432 | if (!access_ok(VERIFY_READ, ss32, sizeof(SS32))) |
2433 | return -EFAULT; |
2434 | if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base))) |
2435 | return -EFAULT; |
2436 | __get_user(udata, &ss32->iomem_base); |
2437 | ss.iomem_base = compat_ptr(udata); |
2438 | __get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift); |
2439 | __get_user(ss.port_high, &ss32->port_high); |
2440 | ss.iomap_base = 0UL; |
2441 | } |
2442 | set_fs(KERNEL_DS); |
2443 | err = sys_ioctl(fd,cmd,(unsigned long)(&ss)); |
2444 | set_fs(oldseg); |
2445 | if (cmd == TIOCGSERIAL && err >= 0) { |
2446 | if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32))) |
2447 | return -EFAULT; |
2448 | if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base))) |
2449 | return -EFAULT; |
2450 | __put_user((unsigned long)ss.iomem_base >> 32 ? |
2451 | 0xffffffff : (unsigned)(unsigned long)ss.iomem_base, |
2452 | &ss32->iomem_base); |
2453 | __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift); |
2454 | __put_user(ss.port_high, &ss32->port_high); |
2455 | |
2456 | } |
2457 | return err; |
2458 | } |
2459 | |
2460 | struct usbdevfs_ctrltransfer32 { |
2461 | u8 bRequestType; |
2462 | u8 bRequest; |
2463 | u16 wValue; |
2464 | u16 wIndex; |
2465 | u16 wLength; |
2466 | u32 timeout; /* in milliseconds */ |
2467 | compat_caddr_t data; |
2468 | }; |
2469 | |
2470 | #define USBDEVFS_CONTROL32 _IOWR('U', 0, struct usbdevfs_ctrltransfer32) |
2471 | |
2472 | static int do_usbdevfs_control(unsigned int fd, unsigned int cmd, unsigned long arg) |
2473 | { |
2474 | struct usbdevfs_ctrltransfer32 __user *p32 = compat_ptr(arg); |
2475 | struct usbdevfs_ctrltransfer __user *p; |
2476 | __u32 udata; |
2477 | p = compat_alloc_user_space(sizeof(*p)); |
2478 | if (copy_in_user(p, p32, (sizeof(*p32) - sizeof(compat_caddr_t))) || |
2479 | get_user(udata, &p32->data) || |
2480 | put_user(compat_ptr(udata), &p->data)) |
2481 | return -EFAULT; |
2482 | return sys_ioctl(fd, USBDEVFS_CONTROL, (unsigned long)p); |
2483 | } |
2484 | |
2485 | |
2486 | struct usbdevfs_bulktransfer32 { |
2487 | compat_uint_t ep; |
2488 | compat_uint_t len; |
2489 | compat_uint_t timeout; /* in milliseconds */ |
2490 | compat_caddr_t data; |
2491 | }; |
2492 | |
2493 | #define USBDEVFS_BULK32 _IOWR('U', 2, struct usbdevfs_bulktransfer32) |
2494 | |
2495 | static int do_usbdevfs_bulk(unsigned int fd, unsigned int cmd, unsigned long arg) |
2496 | { |
2497 | struct usbdevfs_bulktransfer32 __user *p32 = compat_ptr(arg); |
2498 | struct usbdevfs_bulktransfer __user *p; |
2499 | compat_uint_t n; |
2500 | compat_caddr_t addr; |
2501 | |
2502 | p = compat_alloc_user_space(sizeof(*p)); |
2503 | |
2504 | if (get_user(n, &p32->ep) || put_user(n, &p->ep) || |
2505 | get_user(n, &p32->len) || put_user(n, &p->len) || |
2506 | get_user(n, &p32->timeout) || put_user(n, &p->timeout) || |
2507 | get_user(addr, &p32->data) || put_user(compat_ptr(addr), &p->data)) |
2508 | return -EFAULT; |
2509 | |
2510 | return sys_ioctl(fd, USBDEVFS_BULK, (unsigned long)p); |
2511 | } |
2512 | |
2513 | |
2514 | /* |
2515 | * USBDEVFS_SUBMITURB, USBDEVFS_REAPURB and USBDEVFS_REAPURBNDELAY |
2516 | * are handled in usbdevfs core. -Christopher Li |
2517 | */ |
2518 | |
2519 | struct usbdevfs_disconnectsignal32 { |
2520 | compat_int_t signr; |
2521 | compat_caddr_t context; |
2522 | }; |
2523 | |
2524 | #define USBDEVFS_DISCSIGNAL32 _IOR('U', 14, struct usbdevfs_disconnectsignal32) |
2525 | |
2526 | static int do_usbdevfs_discsignal(unsigned int fd, unsigned int cmd, unsigned long arg) |
2527 | { |
2528 | struct usbdevfs_disconnectsignal kdis; |
2529 | struct usbdevfs_disconnectsignal32 __user *udis; |
2530 | mm_segment_t old_fs; |
2531 | u32 uctx; |
2532 | int err; |
2533 | |
2534 | udis = compat_ptr(arg); |
2535 | |
2536 | if (get_user(kdis.signr, &udis->signr) || |
2537 | __get_user(uctx, &udis->context)) |
2538 | return -EFAULT; |
2539 | |
2540 | kdis.context = compat_ptr(uctx); |
2541 | |
2542 | old_fs = get_fs(); |
2543 | set_fs(KERNEL_DS); |
2544 | err = sys_ioctl(fd, USBDEVFS_DISCSIGNAL, (unsigned long) &kdis); |
2545 | set_fs(old_fs); |
2546 | |
2547 | return err; |
2548 | } |
2549 | |
2550 | /* |
2551 | * I2C layer ioctls |
2552 | */ |
2553 | |
2554 | struct i2c_msg32 { |
2555 | u16 addr; |
2556 | u16 flags; |
2557 | u16 len; |
2558 | compat_caddr_t buf; |
2559 | }; |
2560 | |
2561 | struct i2c_rdwr_ioctl_data32 { |
2562 | compat_caddr_t msgs; /* struct i2c_msg __user *msgs */ |
2563 | u32 nmsgs; |
2564 | }; |
2565 | |
2566 | struct i2c_smbus_ioctl_data32 { |
2567 | u8 read_write; |
2568 | u8 command; |
2569 | u32 size; |
2570 | compat_caddr_t data; /* union i2c_smbus_data *data */ |
2571 | }; |
2572 | |
2573 | struct i2c_rdwr_aligned { |
2574 | struct i2c_rdwr_ioctl_data cmd; |
2575 | struct i2c_msg msgs[0]; |
2576 | }; |
2577 | |
2578 | static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
2579 | { |
2580 | struct i2c_rdwr_ioctl_data32 __user *udata = compat_ptr(arg); |
2581 | struct i2c_rdwr_aligned __user *tdata; |
2582 | struct i2c_msg __user *tmsgs; |
2583 | struct i2c_msg32 __user *umsgs; |
2584 | compat_caddr_t datap; |
2585 | int nmsgs, i; |
2586 | |
2587 | if (get_user(nmsgs, &udata->nmsgs)) |
2588 | return -EFAULT; |
2589 | if (nmsgs > I2C_RDRW_IOCTL_MAX_MSGS) |
2590 | return -EINVAL; |
2591 | |
2592 | if (get_user(datap, &udata->msgs)) |
2593 | return -EFAULT; |
2594 | umsgs = compat_ptr(datap); |
2595 | |
2596 | tdata = compat_alloc_user_space(sizeof(*tdata) + |
2597 | nmsgs * sizeof(struct i2c_msg)); |
2598 | tmsgs = &tdata->msgs[0]; |
2599 | |
2600 | if (put_user(nmsgs, &tdata->cmd.nmsgs) || |
2601 | put_user(tmsgs, &tdata->cmd.msgs)) |
2602 | return -EFAULT; |
2603 | |
2604 | for (i = 0; i < nmsgs; i++) { |
2605 | if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16))) |
2606 | return -EFAULT; |
2607 | if (get_user(datap, &umsgs[i].buf) || |
2608 | put_user(compat_ptr(datap), &tmsgs[i].buf)) |
2609 | return -EFAULT; |
2610 | } |
2611 | return sys_ioctl(fd, cmd, (unsigned long)tdata); |
2612 | } |
2613 | |
2614 | static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
2615 | { |
2616 | struct i2c_smbus_ioctl_data __user *tdata; |
2617 | struct i2c_smbus_ioctl_data32 __user *udata; |
2618 | compat_caddr_t datap; |
2619 | |
2620 | tdata = compat_alloc_user_space(sizeof(*tdata)); |
2621 | if (tdata == NULL) |
2622 | return -ENOMEM; |
2623 | if (!access_ok(VERIFY_WRITE, tdata, sizeof(*tdata))) |
2624 | return -EFAULT; |
2625 | |
2626 | udata = compat_ptr(arg); |
2627 | if (!access_ok(VERIFY_READ, udata, sizeof(*udata))) |
2628 | return -EFAULT; |
2629 | |
2630 | if (__copy_in_user(&tdata->read_write, &udata->read_write, 2 * sizeof(u8))) |
2631 | return -EFAULT; |
2632 | if (__copy_in_user(&tdata->size, &udata->size, 2 * sizeof(u32))) |
2633 | return -EFAULT; |
2634 | if (__get_user(datap, &udata->data) || |
2635 | __put_user(compat_ptr(datap), &tdata->data)) |
2636 | return -EFAULT; |
2637 | |
2638 | return sys_ioctl(fd, cmd, (unsigned long)tdata); |
2639 | } |
2640 | |
2641 | struct compat_iw_point { |
2642 | compat_caddr_t pointer; |
2643 | __u16 length; |
2644 | __u16 flags; |
2645 | }; |
2646 | |
2647 | static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
2648 | { |
2649 | struct iwreq __user *iwr; |
2650 | struct iwreq __user *iwr_u; |
2651 | struct iw_point __user *iwp; |
2652 | struct compat_iw_point __user *iwp_u; |
2653 | compat_caddr_t pointer; |
2654 | __u16 length, flags; |
2655 | |
2656 | iwr_u = compat_ptr(arg); |
2657 | iwp_u = (struct compat_iw_point __user *) &iwr_u->u.data; |
2658 | iwr = compat_alloc_user_space(sizeof(*iwr)); |
2659 | if (iwr == NULL) |
2660 | return -ENOMEM; |
2661 | |
2662 | iwp = &iwr->u.data; |
2663 | |
2664 | if (!access_ok(VERIFY_WRITE, iwr, sizeof(*iwr))) |
2665 | return -EFAULT; |
2666 | |
2667 | if (__copy_in_user(&iwr->ifr_ifrn.ifrn_name[0], |
2668 | &iwr_u->ifr_ifrn.ifrn_name[0], |
2669 | sizeof(iwr->ifr_ifrn.ifrn_name))) |
2670 | return -EFAULT; |
2671 | |
2672 | if (__get_user(pointer, &iwp_u->pointer) || |
2673 | __get_user(length, &iwp_u->length) || |
2674 | __get_user(flags, &iwp_u->flags)) |
2675 | return -EFAULT; |
2676 | |
2677 | if (__put_user(compat_ptr(pointer), &iwp->pointer) || |
2678 | __put_user(length, &iwp->length) || |
2679 | __put_user(flags, &iwp->flags)) |
2680 | return -EFAULT; |
2681 | |
2682 | return sys_ioctl(fd, cmd, (unsigned long) iwr); |
2683 | } |
2684 | |
2685 | /* Since old style bridge ioctl's endup using SIOCDEVPRIVATE |
2686 | * for some operations; this forces use of the newer bridge-utils that |
2687 | * use compatiable ioctls |
2688 | */ |
2689 | static int old_bridge_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) |
2690 | { |
2691 | u32 tmp; |
2692 | |
2693 | if (get_user(tmp, (u32 __user *) arg)) |
2694 | return -EFAULT; |
2695 | if (tmp == BRCTL_GET_VERSION) |
2696 | return BRCTL_VERSION + 1; |
2697 | return -EINVAL; |
2698 | } |
2699 | |
2700 | #if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE) |
2701 | struct ncp_ioctl_request_32 { |
2702 | u32 function; |
2703 | u32 size; |
2704 | compat_caddr_t data; |
2705 | }; |
2706 | |
2707 | struct ncp_fs_info_v2_32 { |
2708 | s32 version; |
2709 | u32 mounted_uid; |
2710 | u32 connection; |
2711 | u32 buffer_size; |
2712 | |
2713 | u32 volume_number; |
2714 | u32 directory_id; |
2715 | |
2716 | u32 dummy1; |
2717 | u32 dummy2; |
2718 | u32 dummy3; |
2719 | }; |
2720 | |
2721 | struct ncp_objectname_ioctl_32 |
2722 | { |
2723 | s32 auth_type; |
2724 | u32 object_name_len; |
2725 | compat_caddr_t object_name; /* an userspace data, in most cases user name */ |
2726 | }; |
2727 | |
2728 | struct ncp_privatedata_ioctl_32 |
2729 | { |
2730 | u32 len; |
2731 | compat_caddr_t data; /* ~1000 for NDS */ |
2732 | }; |
2733 | |
2734 | #define NCP_IOC_NCPREQUEST_32 _IOR('n', 1, struct ncp_ioctl_request_32) |
2735 | #define NCP_IOC_GETMOUNTUID2_32 _IOW('n', 2, u32) |
2736 | #define NCP_IOC_GET_FS_INFO_V2_32 _IOWR('n', 4, struct ncp_fs_info_v2_32) |
2737 | #define NCP_IOC_GETOBJECTNAME_32 _IOWR('n', 9, struct ncp_objectname_ioctl_32) |
2738 | #define NCP_IOC_SETOBJECTNAME_32 _IOR('n', 9, struct ncp_objectname_ioctl_32) |
2739 | #define NCP_IOC_GETPRIVATEDATA_32 _IOWR('n', 10, struct ncp_privatedata_ioctl_32) |
2740 | #define NCP_IOC_SETPRIVATEDATA_32 _IOR('n', 10, struct ncp_privatedata_ioctl_32) |
2741 | |
2742 | static int do_ncp_ncprequest(unsigned int fd, unsigned int cmd, unsigned long arg) |
2743 | { |
2744 | struct ncp_ioctl_request_32 n32; |
2745 | struct ncp_ioctl_request __user *p = compat_alloc_user_space(sizeof(*p)); |
2746 | |
2747 | if (copy_from_user(&n32, compat_ptr(arg), sizeof(n32)) || |
2748 | put_user(n32.function, &p->function) || |
2749 | put_user(n32.size, &p->size) || |
2750 | put_user(compat_ptr(n32.data), &p->data)) |
2751 | return -EFAULT; |
2752 | |
2753 | return sys_ioctl(fd, NCP_IOC_NCPREQUEST, (unsigned long)p); |
2754 | } |
2755 | |
2756 | static int do_ncp_getmountuid2(unsigned int fd, unsigned int cmd, unsigned long arg) |
2757 | { |
2758 | mm_segment_t old_fs = get_fs(); |
2759 | __kernel_uid_t kuid; |
2760 | int err; |
2761 | |
2762 | cmd = NCP_IOC_GETMOUNTUID2; |
2763 | |
2764 | set_fs(KERNEL_DS); |
2765 | err = sys_ioctl(fd, cmd, (unsigned long)&kuid); |
2766 | set_fs(old_fs); |
2767 | |
2768 | if (!err) |
2769 | err = put_user(kuid, |
2770 | (unsigned int __user *) compat_ptr(arg)); |
2771 | |
2772 | return err; |
2773 | } |
2774 | |
2775 | static int do_ncp_getfsinfo2(unsigned int fd, unsigned int cmd, unsigned long arg) |
2776 | { |
2777 | mm_segment_t old_fs = get_fs(); |
2778 | struct ncp_fs_info_v2_32 n32; |
2779 | struct ncp_fs_info_v2 n; |
2780 | int err; |
2781 | |
2782 | if (copy_from_user(&n32, compat_ptr(arg), sizeof(n32))) |
2783 | return -EFAULT; |
2784 | if (n32.version != NCP_GET_FS_INFO_VERSION_V2) |
2785 | return -EINVAL; |
2786 | n.version = NCP_GET_FS_INFO_VERSION_V2; |
2787 | |
2788 | set_fs(KERNEL_DS); |
2789 | err = sys_ioctl(fd, NCP_IOC_GET_FS_INFO_V2, (unsigned long)&n); |
2790 | set_fs(old_fs); |
2791 | |
2792 | if (!err) { |
2793 | n32.version = n.version; |
2794 | n32.mounted_uid = n.mounted_uid; |
2795 | n32.connection = n.connection; |
2796 | n32.buffer_size = n.buffer_size; |
2797 | n32.volume_number = n.volume_number; |
2798 | n32.directory_id = n.directory_id; |
2799 | n32.dummy1 = n.dummy1; |
2800 | n32.dummy2 = n.dummy2; |
2801 | n32.dummy3 = n.dummy3; |
2802 | err = copy_to_user(compat_ptr(arg), &n32, sizeof(n32)) ? -EFAULT : 0; |
2803 | } |
2804 | return err; |
2805 | } |
2806 | |
2807 | static int do_ncp_getobjectname(unsigned int fd, unsigned int cmd, unsigned long arg) |
2808 | { |
2809 | struct ncp_objectname_ioctl_32 n32, __user *p32 = compat_ptr(arg); |
2810 | struct ncp_objectname_ioctl __user *p = compat_alloc_user_space(sizeof(*p)); |
2811 | s32 auth_type; |
2812 | u32 name_len; |
2813 | int err; |
2814 | |
2815 | if (copy_from_user(&n32, p32, sizeof(n32)) || |
2816 | put_user(n32.object_name_len, &p->object_name_len) || |
2817 | put_user(compat_ptr(n32.object_name), &p->object_name)) |
2818 | return -EFAULT; |
2819 | |
2820 | err = sys_ioctl(fd, NCP_IOC_GETOBJECTNAME, (unsigned long)p); |
2821 | if (err) |
2822 | return err; |
2823 | |
2824 | if (get_user(auth_type, &p->auth_type) || |
2825 | put_user(auth_type, &p32->auth_type) || |
2826 | get_user(name_len, &p->object_name_len) || |
2827 | put_user(name_len, &p32->object_name_len)) |
2828 | return -EFAULT; |
2829 | |
2830 | return 0; |
2831 | } |
2832 | |
2833 | static int do_ncp_setobjectname(unsigned int fd, unsigned int cmd, unsigned long arg) |
2834 | { |
2835 | struct ncp_objectname_ioctl_32 n32, __user *p32 = compat_ptr(arg); |
2836 | struct ncp_objectname_ioctl __user *p = compat_alloc_user_space(sizeof(*p)); |
2837 | |
2838 | if (copy_from_user(&n32, p32, sizeof(n32)) || |
2839 | put_user(n32.auth_type, &p->auth_type) || |
2840 | put_user(n32.object_name_len, &p->object_name_len) || |
2841 | put_user(compat_ptr(n32.object_name), &p->object_name)) |
2842 | return -EFAULT; |
2843 | |
2844 | return sys_ioctl(fd, NCP_IOC_SETOBJECTNAME, (unsigned long)p); |
2845 | } |
2846 | |
2847 | static int do_ncp_getprivatedata(unsigned int fd, unsigned int cmd, unsigned long arg) |
2848 | { |
2849 | struct ncp_privatedata_ioctl_32 n32, __user *p32 = compat_ptr(arg); |
2850 | struct ncp_privatedata_ioctl __user *p = |
2851 | compat_alloc_user_space(sizeof(*p)); |
2852 | u32 len; |
2853 | int err; |
2854 | |
2855 | if (copy_from_user(&n32, p32, sizeof(n32)) || |
2856 | put_user(n32.len, &p->len) || |
2857 | put_user(compat_ptr(n32.data), &p->data)) |
2858 | return -EFAULT; |
2859 | |
2860 | err = sys_ioctl(fd, NCP_IOC_GETPRIVATEDATA, (unsigned long)p); |
2861 | if (err) |
2862 | return err; |
2863 | |
2864 | if (get_user(len, &p->len) || |
2865 | put_user(len, &p32->len)) |
2866 | return -EFAULT; |
2867 | |
2868 | return 0; |
2869 | } |
2870 | |
2871 | static int do_ncp_setprivatedata(unsigned int fd, unsigned int cmd, unsigned long arg) |
2872 | { |
2873 | struct ncp_privatedata_ioctl_32 n32; |
2874 | struct ncp_privatedata_ioctl_32 __user *p32 = compat_ptr(arg); |
2875 | struct ncp_privatedata_ioctl __user *p = |
2876 | compat_alloc_user_space(sizeof(*p)); |
2877 | |
2878 | if (copy_from_user(&n32, p32, sizeof(n32)) || |
2879 | put_user(n32.len, &p->len) || |
2880 | put_user(compat_ptr(n32.data), &p->data)) |
2881 | return -EFAULT; |
2882 | |
2883 | return sys_ioctl(fd, NCP_IOC_SETPRIVATEDATA, (unsigned long)p); |
2884 | } |
2885 | #endif |
2886 | |
2887 | #undef CODE |
2888 | #endif |
2889 | |
2890 | #ifdef DECLARES |
2891 | HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob) |
2892 | HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob) |
2893 | #ifdef CONFIG_NET |
2894 | HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32) |
2895 | HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf) |
2896 | HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc) |
2897 | HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc) |
2898 | HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc) |
2899 | HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc) |
2900 | HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc) |
2901 | HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc) |
2902 | HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc) |
2903 | HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc) |
2904 | HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc) |
2905 | HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc) |
2906 | HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc) |
2907 | HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc) |
2908 | HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc) |
2909 | HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc) |
2910 | HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc) |
2911 | HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc) |
2912 | HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc) |
2913 | |
2914 | /* ioctls used by appletalk ddp.c */ |
2915 | HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc) |
2916 | HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc) |
2917 | HANDLE_IOCTL(SIOCSARP, dev_ifsioc) |
2918 | HANDLE_IOCTL(SIOCDARP, dev_ifsioc) |
2919 | |
2920 | HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc) |
2921 | HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc) |
2922 | HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc) |
2923 | HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc) |
2924 | HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc) |
2925 | HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc) |
2926 | HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc) |
2927 | HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc) |
2928 | HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc) |
2929 | HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc) |
2930 | HANDLE_IOCTL(TUNSETIFF, dev_ifsioc) |
2931 | HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl) |
2932 | HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl) |
2933 | HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl) |
2934 | HANDLE_IOCTL(SIOCBONDSETHWADDR, bond_ioctl) |
2935 | HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY, bond_ioctl) |
2936 | HANDLE_IOCTL(SIOCBONDINFOQUERY, bond_ioctl) |
2937 | HANDLE_IOCTL(SIOCBONDCHANGEACTIVE, bond_ioctl) |
2938 | HANDLE_IOCTL(SIOCADDRT, routing_ioctl) |
2939 | HANDLE_IOCTL(SIOCDELRT, routing_ioctl) |
2940 | HANDLE_IOCTL(SIOCBRADDIF, dev_ifsioc) |
2941 | HANDLE_IOCTL(SIOCBRDELIF, dev_ifsioc) |
2942 | /* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */ |
2943 | HANDLE_IOCTL(SIOCRTMSG, ret_einval) |
2944 | HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp) |
2945 | #endif |
2946 | HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo) |
2947 | HANDLE_IOCTL(BLKRAGET, w_long) |
2948 | HANDLE_IOCTL(BLKGETSIZE, w_long) |
2949 | HANDLE_IOCTL(0x1260, broken_blkgetsize) |
2950 | HANDLE_IOCTL(BLKFRAGET, w_long) |
2951 | HANDLE_IOCTL(BLKSECTGET, w_long) |
2952 | HANDLE_IOCTL(FBIOGET_FSCREENINFO, fb_ioctl_trans) |
2953 | HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans) |
2954 | HANDLE_IOCTL(FBIOGETCMAP, fb_ioctl_trans) |
2955 | HANDLE_IOCTL(FBIOPUTCMAP, fb_ioctl_trans) |
2956 | HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans) |
2957 | HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans) |
2958 | HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans) |
2959 | HANDLE_IOCTL(HDIO_GET_32BIT, hdio_ioctl_trans) |
2960 | HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans) |
2961 | HANDLE_IOCTL(HDIO_GET_NOWERR, hdio_ioctl_trans) |
2962 | HANDLE_IOCTL(HDIO_GET_NICE, hdio_ioctl_trans) |
2963 | HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans) |
2964 | HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans) |
2965 | HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans) |
2966 | HANDLE_IOCTL(FDSETDRVPRM32, fd_ioctl_trans) |
2967 | HANDLE_IOCTL(FDGETDRVPRM32, fd_ioctl_trans) |
2968 | HANDLE_IOCTL(FDGETDRVSTAT32, fd_ioctl_trans) |
2969 | HANDLE_IOCTL(FDPOLLDRVSTAT32, fd_ioctl_trans) |
2970 | HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans) |
2971 | HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans) |
2972 | HANDLE_IOCTL(SG_IO,sg_ioctl_trans) |
2973 | HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans) |
2974 | HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans) |
2975 | HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans) |
2976 | HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans) |
2977 | HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans) |
2978 | HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans) |
2979 | HANDLE_IOCTL(CDROMREADAUDIO, cdrom_ioctl_trans) |
2980 | HANDLE_IOCTL(CDROM_SEND_PACKET, cdrom_ioctl_trans) |
2981 | HANDLE_IOCTL(LOOP_SET_STATUS, loop_status) |
2982 | HANDLE_IOCTL(LOOP_GET_STATUS, loop_status) |
2983 | #define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int) |
2984 | HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout) |
2985 | #ifdef CONFIG_VT |
2986 | HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl) |
2987 | HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl) |
2988 | HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl) |
2989 | HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl) |
2990 | HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl) |
2991 | #endif |
2992 | HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl) |
2993 | HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl) |
2994 | HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl) |
2995 | HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl) |
2996 | HANDLE_IOCTL(VIDIOCGTUNER32, do_video_ioctl) |
2997 | HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl) |
2998 | HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl) |
2999 | HANDLE_IOCTL(VIDIOCSWIN32, do_set_window) |
3000 | HANDLE_IOCTL(VIDIOCGFBUF32, do_video_ioctl) |
3001 | HANDLE_IOCTL(VIDIOCSFBUF32, do_video_ioctl) |
3002 | HANDLE_IOCTL(VIDIOCGFREQ32, do_video_ioctl) |
3003 | HANDLE_IOCTL(VIDIOCSFREQ32, do_video_ioctl) |
3004 | /* One SMB ioctl needs translations. */ |
3005 | #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t) |
3006 | HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid) |
3007 | HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl) |
3008 | HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl) |
3009 | HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl) |
3010 | HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl) |
3011 | HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl) |
3012 | HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl) |
3013 | HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl) |
3014 | HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl) |
3015 | HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl) |
3016 | HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl) |
3017 | HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl) |
3018 | HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl) |
3019 | HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl) |
3020 | HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl) |
3021 | HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl) |
3022 | HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl) |
3023 | HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl) |
3024 | HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl) |
3025 | HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl) |
3026 | HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl) |
3027 | HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl) |
3028 | HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl) |
3029 | HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl) |
3030 | HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl) |
3031 | HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl) |
3032 | /* block stuff */ |
3033 | HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget) |
3034 | HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset) |
3035 | HANDLE_IOCTL(BLKGETSIZE64_32, do_blkgetsize64) |
3036 | /* vfat */ |
3037 | HANDLE_IOCTL(VFAT_IOCTL_READDIR_BOTH32, vfat_ioctl32) |
3038 | HANDLE_IOCTL(VFAT_IOCTL_READDIR_SHORT32, vfat_ioctl32) |
3039 | HANDLE_IOCTL(REISERFS_IOC_UNPACK32, reiserfs_ioctl32) |
3040 | /* Raw devices */ |
3041 | HANDLE_IOCTL(RAW_SETBIND, raw_ioctl) |
3042 | HANDLE_IOCTL(RAW_GETBIND, raw_ioctl) |
3043 | /* Serial */ |
3044 | HANDLE_IOCTL(TIOCGSERIAL, serial_struct_ioctl) |
3045 | HANDLE_IOCTL(TIOCSSERIAL, serial_struct_ioctl) |
3046 | /* Usbdevfs */ |
3047 | HANDLE_IOCTL(USBDEVFS_CONTROL32, do_usbdevfs_control) |
3048 | HANDLE_IOCTL(USBDEVFS_BULK32, do_usbdevfs_bulk) |
3049 | HANDLE_IOCTL(USBDEVFS_DISCSIGNAL32, do_usbdevfs_discsignal) |
3050 | /* i2c */ |
3051 | HANDLE_IOCTL(I2C_FUNCS, w_long) |
3052 | HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl) |
3053 | HANDLE_IOCTL(I2C_SMBUS, do_i2c_smbus_ioctl) |
3054 | /* wireless */ |
3055 | HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl) |
3056 | HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl) |
3057 | HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl) |
3058 | HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl) |
3059 | HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl) |
3060 | HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl) |
3061 | HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl) |
3062 | HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl) |
3063 | HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl) |
3064 | HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl) |
3065 | HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl) |
3066 | HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl) |
3067 | HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl) |
3068 | HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl) |
3069 | HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl) |
3070 | |
3071 | #if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE) |
3072 | HANDLE_IOCTL(NCP_IOC_NCPREQUEST_32, do_ncp_ncprequest) |
3073 | HANDLE_IOCTL(NCP_IOC_GETMOUNTUID2_32, do_ncp_getmountuid2) |
3074 | HANDLE_IOCTL(NCP_IOC_GET_FS_INFO_V2_32, do_ncp_getfsinfo2) |
3075 | HANDLE_IOCTL(NCP_IOC_GETOBJECTNAME_32, do_ncp_getobjectname) |
3076 | HANDLE_IOCTL(NCP_IOC_SETOBJECTNAME_32, do_ncp_setobjectname) |
3077 | HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32, do_ncp_getprivatedata) |
3078 | HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata) |
3079 | #endif |
3080 | |
3081 | #undef DECLARES |
3082 | #endif |