2 * ioctl32.c: Conversion between 32bit and 64bit native ioctls.
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)
9 * These routines maintain argument size conversion between 32bit and 64bit
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>
24 #include <linux/if_bridge.h>
25 #include <linux/slab.h>
26 #include <linux/hdreg.h>
27 #include <linux/raid/md.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>
37 #include <linux/file.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>
51 #include <linux/ext2_fs.h>
52 #include <linux/ext3_jbd.h>
53 #include <linux/ext3_fs.h>
54 #include <linux/videodev.h>
55 #include <linux/netdevice.h>
56 #include <linux/raw.h>
57 #include <linux/smb_fs.h>
58 #include <linux/blkpg.h>
59 #include <linux/blkdev.h>
60 #include <linux/elevator.h>
61 #include <linux/rtc.h>
62 #include <linux/pci.h>
63 #include <linux/module.h>
64 #include <linux/serial.h>
65 #include <linux/reiserfs_fs.h>
66 #include <linux/if_tun.h>
67 #include <linux/ctype.h>
68 #include <linux/ioctl32.h>
69 #include <linux/syscalls.h>
70 #include <linux/ncp_fs.h>
71 #include <linux/i2c.h>
72 #include <linux/i2c-dev.h>
73 #include <linux/wireless.h>
74 #include <linux/atalk.h>
76 #include <net/sock.h> /* siocdevprivate_ioctl */
77 #include <net/bluetooth/bluetooth.h>
78 #include <net/bluetooth/hci.h>
79 #include <net/bluetooth/rfcomm.h>
81 #include <linux/capi.h>
83 #include <scsi/scsi.h>
86 #include <scsi/scsi_ioctl.h>
90 #include <asm/types.h>
91 #include <asm/uaccess.h>
92 #include <linux/ethtool.h>
93 #include <linux/mii.h>
94 #include <linux/if_bonding.h>
95 #include <linux/watchdog.h>
96 #include <linux/dm-ioctl.h>
98 #include <asm/module.h>
99 #include <linux/soundcard.h>
100 #include <linux/lp.h>
101 #include <linux/ppdev.h>
103 #include <linux/atm.h>
104 #include <linux/atmarp.h>
105 #include <linux/atmclip.h>
106 #include <linux/atmdev.h>
107 #include <linux/atmioc.h>
108 #include <linux/atmlec.h>
109 #include <linux/atmmpc.h>
110 #include <linux/atmsvc.h>
111 #include <linux/atm_tcp.h>
112 #include <linux/sonet.h>
113 #include <linux/atm_suni.h>
114 #include <linux/mtd/mtd.h>
116 #include <linux/usb.h>
117 #include <linux/usbdevice_fs.h>
118 #include <linux/nbd.h>
119 #include <linux/random.h>
120 #include <linux/filter.h>
121 #include <linux/msdos_fs.h>
122 #include <linux/pktcdvd.h>
124 #include <linux/hiddev.h>
126 #include <linux/dvb/audio.h>
127 #include <linux/dvb/dmx.h>
128 #include <linux/dvb/frontend.h>
129 #include <linux/dvb/video.h>
136 /* Aiee. Someone does not find a difference between int and long */
137 #define EXT2_IOC32_GETFLAGS _IOR('f', 1, int)
138 #define EXT2_IOC32_SETFLAGS _IOW('f', 2, int)
139 #define EXT3_IOC32_GETVERSION _IOR('f', 3, int)
140 #define EXT3_IOC32_SETVERSION _IOW('f', 4, int)
141 #define EXT3_IOC32_GETRSVSZ _IOR('f', 5, int)
142 #define EXT3_IOC32_SETRSVSZ _IOW('f', 6, int)
143 #define EXT3_IOC32_GROUP_EXTEND _IOW('f', 7, unsigned int)
144 #ifdef CONFIG_JBD_DEBUG
145 #define EXT3_IOC32_WAIT_FOR_READONLY _IOR('f', 99, int)
148 #define EXT2_IOC32_GETVERSION _IOR('v', 1, int)
149 #define EXT2_IOC32_SETVERSION _IOW('v', 2, int)
151 static int w_long(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
153 mm_segment_t old_fs
= get_fs();
158 err
= sys_ioctl(fd
, cmd
, (unsigned long)&val
);
160 if (!err
&& put_user(val
, (u32 __user
*)compat_ptr(arg
)))
165 static int rw_long(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
167 mm_segment_t old_fs
= get_fs();
168 u32 __user
*argptr
= compat_ptr(arg
);
172 if(get_user(val
, argptr
))
175 err
= sys_ioctl(fd
, cmd
, (unsigned long)&val
);
177 if (!err
&& put_user(val
, argptr
))
182 static int do_ext2_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
184 /* These are just misnamed, they actually get/put from/to user an int */
186 case EXT2_IOC32_GETFLAGS
: cmd
= EXT2_IOC_GETFLAGS
; break;
187 case EXT2_IOC32_SETFLAGS
: cmd
= EXT2_IOC_SETFLAGS
; break;
188 case EXT2_IOC32_GETVERSION
: cmd
= EXT2_IOC_GETVERSION
; break;
189 case EXT2_IOC32_SETVERSION
: cmd
= EXT2_IOC_SETVERSION
; break;
191 return sys_ioctl(fd
, cmd
, (unsigned long)compat_ptr(arg
));
194 static int do_ext3_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
196 /* These are just misnamed, they actually get/put from/to user an int */
198 case EXT3_IOC32_GETVERSION
: cmd
= EXT3_IOC_GETVERSION
; break;
199 case EXT3_IOC32_SETVERSION
: cmd
= EXT3_IOC_SETVERSION
; break;
200 case EXT3_IOC32_GETRSVSZ
: cmd
= EXT3_IOC_GETRSVSZ
; break;
201 case EXT3_IOC32_SETRSVSZ
: cmd
= EXT3_IOC_SETRSVSZ
; break;
202 case EXT3_IOC32_GROUP_EXTEND
: cmd
= EXT3_IOC_GROUP_EXTEND
; break;
203 #ifdef CONFIG_JBD_DEBUG
204 case EXT3_IOC32_WAIT_FOR_READONLY
: cmd
= EXT3_IOC_WAIT_FOR_READONLY
; break;
207 return sys_ioctl(fd
, cmd
, (unsigned long)compat_ptr(arg
));
210 struct video_tuner32
{
213 compat_ulong_t rangelow
, rangehigh
;
214 u32 flags
; /* It is really u32 in videodev.h */
218 static int get_video_tuner32(struct video_tuner
*kp
, struct video_tuner32 __user
*up
)
222 if(get_user(kp
->tuner
, &up
->tuner
))
224 for(i
= 0; i
< 32; i
++)
225 __get_user(kp
->name
[i
], &up
->name
[i
]);
226 __get_user(kp
->rangelow
, &up
->rangelow
);
227 __get_user(kp
->rangehigh
, &up
->rangehigh
);
228 __get_user(kp
->flags
, &up
->flags
);
229 __get_user(kp
->mode
, &up
->mode
);
230 __get_user(kp
->signal
, &up
->signal
);
234 static int put_video_tuner32(struct video_tuner
*kp
, struct video_tuner32 __user
*up
)
238 if(put_user(kp
->tuner
, &up
->tuner
))
240 for(i
= 0; i
< 32; i
++)
241 __put_user(kp
->name
[i
], &up
->name
[i
]);
242 __put_user(kp
->rangelow
, &up
->rangelow
);
243 __put_user(kp
->rangehigh
, &up
->rangehigh
);
244 __put_user(kp
->flags
, &up
->flags
);
245 __put_user(kp
->mode
, &up
->mode
);
246 __put_user(kp
->signal
, &up
->signal
);
250 struct video_buffer32
{
252 compat_int_t height
, width
, depth
, bytesperline
;
255 static int get_video_buffer32(struct video_buffer
*kp
, struct video_buffer32 __user
*up
)
259 if (get_user(tmp
, &up
->base
))
262 /* This is actually a physical address stored
265 kp
->base
= (void *)(unsigned long) tmp
;
267 __get_user(kp
->height
, &up
->height
);
268 __get_user(kp
->width
, &up
->width
);
269 __get_user(kp
->depth
, &up
->depth
);
270 __get_user(kp
->bytesperline
, &up
->bytesperline
);
274 static int put_video_buffer32(struct video_buffer
*kp
, struct video_buffer32 __user
*up
)
276 u32 tmp
= (u32
)((unsigned long)kp
->base
);
278 if(put_user(tmp
, &up
->base
))
280 __put_user(kp
->height
, &up
->height
);
281 __put_user(kp
->width
, &up
->width
);
282 __put_user(kp
->depth
, &up
->depth
);
283 __put_user(kp
->bytesperline
, &up
->bytesperline
);
287 struct video_clip32
{
288 s32 x
, y
, width
, height
; /* Its really s32 in videodev.h */
292 struct video_window32
{
293 u32 x
, y
, width
, height
, chromakey
, flags
;
294 compat_caddr_t clips
;
295 compat_int_t clipcount
;
298 /* You get back everything except the clips... */
299 static int put_video_window32(struct video_window
*kp
, struct video_window32 __user
*up
)
301 if(put_user(kp
->x
, &up
->x
))
303 __put_user(kp
->y
, &up
->y
);
304 __put_user(kp
->width
, &up
->width
);
305 __put_user(kp
->height
, &up
->height
);
306 __put_user(kp
->chromakey
, &up
->chromakey
);
307 __put_user(kp
->flags
, &up
->flags
);
308 __put_user(kp
->clipcount
, &up
->clipcount
);
312 #define VIDIOCGTUNER32 _IOWR('v',4, struct video_tuner32)
313 #define VIDIOCSTUNER32 _IOW('v',5, struct video_tuner32)
314 #define VIDIOCGWIN32 _IOR('v',9, struct video_window32)
315 #define VIDIOCSWIN32 _IOW('v',10, struct video_window32)
316 #define VIDIOCGFBUF32 _IOR('v',11, struct video_buffer32)
317 #define VIDIOCSFBUF32 _IOW('v',12, struct video_buffer32)
318 #define VIDIOCGFREQ32 _IOR('v',14, u32)
319 #define VIDIOCSFREQ32 _IOW('v',15, u32)
322 MaxClips
= (~0U-sizeof(struct video_window
))/sizeof(struct video_clip
)
325 static int do_set_window(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
327 struct video_window32 __user
*up
= compat_ptr(arg
);
328 struct video_window __user
*vw
;
329 struct video_clip __user
*p
;
333 if (get_user(nclips
, &up
->clipcount
))
336 /* Peculiar interface... */
338 nclips
= VIDEO_CLIPMAP_SIZE
;
340 if (nclips
> MaxClips
)
343 vw
= compat_alloc_user_space(sizeof(struct video_window
) +
344 nclips
* sizeof(struct video_clip
));
346 p
= nclips
? (struct video_clip __user
*)(vw
+ 1) : NULL
;
348 if (get_user(n
, &up
->x
) || put_user(n
, &vw
->x
) ||
349 get_user(n
, &up
->y
) || put_user(n
, &vw
->y
) ||
350 get_user(n
, &up
->width
) || put_user(n
, &vw
->width
) ||
351 get_user(n
, &up
->height
) || put_user(n
, &vw
->height
) ||
352 get_user(n
, &up
->chromakey
) || put_user(n
, &vw
->chromakey
) ||
353 get_user(n
, &up
->flags
) || put_user(n
, &vw
->flags
) ||
354 get_user(n
, &up
->clipcount
) || put_user(n
, &vw
->clipcount
) ||
355 get_user(n
, &up
->clips
) || put_user(p
, &vw
->clips
))
359 struct video_clip32 __user
*u
= compat_ptr(n
);
363 for (i
= 0; i
< nclips
; i
++, u
++, p
++) {
365 if (get_user(v
, &u
->x
) ||
366 put_user(v
, &p
->x
) ||
367 get_user(v
, &u
->y
) ||
368 put_user(v
, &p
->y
) ||
369 get_user(v
, &u
->width
) ||
370 put_user(v
, &p
->width
) ||
371 get_user(v
, &u
->height
) ||
372 put_user(v
, &p
->height
) ||
373 put_user(NULL
, &p
->next
))
378 return sys_ioctl(fd
, VIDIOCSWIN
, (unsigned long)p
);
381 static int do_video_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
384 struct video_tuner vt
;
385 struct video_buffer vb
;
386 struct video_window vw
;
389 mm_segment_t old_fs
= get_fs();
390 void __user
*up
= compat_ptr(arg
);
393 /* First, convert the command. */
395 case VIDIOCGTUNER32
: cmd
= VIDIOCGTUNER
; break;
396 case VIDIOCSTUNER32
: cmd
= VIDIOCSTUNER
; break;
397 case VIDIOCGWIN32
: cmd
= VIDIOCGWIN
; break;
398 case VIDIOCGFBUF32
: cmd
= VIDIOCGFBUF
; break;
399 case VIDIOCSFBUF32
: cmd
= VIDIOCSFBUF
; break;
400 case VIDIOCGFREQ32
: cmd
= VIDIOCGFREQ
; break;
401 case VIDIOCSFREQ32
: cmd
= VIDIOCSFREQ
; break;
407 err
= get_video_tuner32(&karg
.vt
, up
);
411 err
= get_video_buffer32(&karg
.vb
, up
);
415 err
= get_user(karg
.vx
, (u32 __user
*)up
);
422 err
= sys_ioctl(fd
, cmd
, (unsigned long)&karg
);
428 err
= put_video_tuner32(&karg
.vt
, up
);
432 err
= put_video_window32(&karg
.vw
, up
);
436 err
= put_video_buffer32(&karg
.vb
, up
);
440 err
= put_user(((u32
)karg
.vx
), (u32 __user
*)up
);
448 struct compat_dmx_event
{
450 compat_time_t timeStamp
;
453 dmx_scrambling_status_t scrambling
;
457 static int do_dmx_get_event(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
459 struct dmx_event kevent
;
460 mm_segment_t old_fs
= get_fs();
464 err
= sys_ioctl(fd
, cmd
, (unsigned long) &kevent
);
468 struct compat_dmx_event __user
*up
= compat_ptr(arg
);
470 err
= put_user(kevent
.event
, &up
->event
);
471 err
|= put_user(kevent
.timeStamp
, &up
->timeStamp
);
472 err
|= put_user(kevent
.u
.scrambling
, &up
->u
.scrambling
);
480 struct compat_video_event
{
482 compat_time_t timestamp
;
485 unsigned int frame_rate
;
489 static int do_video_get_event(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
491 struct video_event kevent
;
492 mm_segment_t old_fs
= get_fs();
496 err
= sys_ioctl(fd
, cmd
, (unsigned long) &kevent
);
500 struct compat_video_event __user
*up
= compat_ptr(arg
);
502 err
= put_user(kevent
.type
, &up
->type
);
503 err
|= put_user(kevent
.timestamp
, &up
->timestamp
);
504 err
|= put_user(kevent
.u
.size
.w
, &up
->u
.size
.w
);
505 err
|= put_user(kevent
.u
.size
.h
, &up
->u
.size
.h
);
506 err
|= put_user(kevent
.u
.size
.aspect_ratio
,
507 &up
->u
.size
.aspect_ratio
);
515 struct compat_video_still_picture
{
516 compat_uptr_t iFrame
;
520 static int do_video_stillpicture(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
522 struct compat_video_still_picture __user
*up
;
523 struct video_still_picture __user
*up_native
;
528 up
= (struct compat_video_still_picture __user
*) arg
;
529 err
= get_user(fp
, &up
->iFrame
);
530 err
|= get_user(size
, &up
->size
);
535 compat_alloc_user_space(sizeof(struct video_still_picture
));
537 put_user(compat_ptr(fp
), &up_native
->iFrame
);
538 put_user(size
, &up_native
->size
);
540 err
= sys_ioctl(fd
, cmd
, (unsigned long) up_native
);
545 struct compat_video_spu_palette
{
547 compat_uptr_t palette
;
550 static int do_video_set_spu_palette(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
552 struct compat_video_spu_palette __user
*up
;
553 struct video_spu_palette __user
*up_native
;
557 up
= (struct compat_video_spu_palette __user
*) arg
;
558 err
= get_user(palp
, &up
->palette
);
559 err
|= get_user(length
, &up
->length
);
561 up_native
= compat_alloc_user_space(sizeof(struct video_spu_palette
));
562 put_user(compat_ptr(palp
), &up_native
->palette
);
563 put_user(length
, &up_native
->length
);
565 err
= sys_ioctl(fd
, cmd
, (unsigned long) up_native
);
571 static int do_siocgstamp(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
573 struct compat_timeval __user
*up
= compat_ptr(arg
);
575 mm_segment_t old_fs
= get_fs();
579 err
= sys_ioctl(fd
, cmd
, (unsigned long)&ktv
);
582 err
= put_user(ktv
.tv_sec
, &up
->tv_sec
);
583 err
|= __put_user(ktv
.tv_usec
, &up
->tv_usec
);
589 compat_ulong_t mem_start
;
590 compat_ulong_t mem_end
;
591 unsigned short base_addr
;
598 #define IFHWADDRLEN 6
601 char ifrn_name
[IFNAMSIZ
]; /* if name, e.g. "en0" */
604 struct sockaddr ifru_addr
;
605 struct sockaddr ifru_dstaddr
;
606 struct sockaddr ifru_broadaddr
;
607 struct sockaddr ifru_netmask
;
608 struct sockaddr ifru_hwaddr
;
610 compat_int_t ifru_ivalue
;
611 compat_int_t ifru_mtu
;
612 struct ifmap32 ifru_map
;
613 char ifru_slave
[IFNAMSIZ
]; /* Just fits the size */
614 char ifru_newname
[IFNAMSIZ
];
615 compat_caddr_t ifru_data
;
616 /* XXXX? ifru_settings should be here */
621 compat_int_t ifc_len
; /* size of buffer */
622 compat_caddr_t ifcbuf
;
625 static int dev_ifname32(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
627 struct net_device
*dev
;
628 struct ifreq32 ifr32
;
631 if (copy_from_user(&ifr32
, compat_ptr(arg
), sizeof(ifr32
)))
634 dev
= dev_get_by_index(ifr32
.ifr_ifindex
);
638 strlcpy(ifr32
.ifr_name
, dev
->name
, sizeof(ifr32
.ifr_name
));
641 err
= copy_to_user(compat_ptr(arg
), &ifr32
, sizeof(ifr32
));
642 return (err
? -EFAULT
: 0);
645 static int dev_ifconf(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
647 struct ifconf32 ifc32
;
649 struct ifconf __user
*uifc
;
650 struct ifreq32 __user
*ifr32
;
651 struct ifreq __user
*ifr
;
655 if (copy_from_user(&ifc32
, compat_ptr(arg
), sizeof(struct ifconf32
)))
658 if (ifc32
.ifcbuf
== 0) {
662 uifc
= compat_alloc_user_space(sizeof(struct ifconf
));
664 size_t len
=((ifc32
.ifc_len
/ sizeof (struct ifreq32
)) + 1) *
665 sizeof (struct ifreq
);
666 uifc
= compat_alloc_user_space(sizeof(struct ifconf
) + len
);
668 ifr
= ifc
.ifc_req
= (void __user
*)(uifc
+ 1);
669 ifr32
= compat_ptr(ifc32
.ifcbuf
);
670 for (i
= 0; i
< ifc32
.ifc_len
; i
+= sizeof (struct ifreq32
)) {
671 if (copy_in_user(ifr
, ifr32
, sizeof(struct ifreq32
)))
677 if (copy_to_user(uifc
, &ifc
, sizeof(struct ifconf
)))
680 err
= sys_ioctl (fd
, SIOCGIFCONF
, (unsigned long)uifc
);
684 if (copy_from_user(&ifc
, uifc
, sizeof(struct ifconf
)))
688 ifr32
= compat_ptr(ifc32
.ifcbuf
);
690 i
+ sizeof (struct ifreq32
) < ifc32
.ifc_len
&& j
< ifc
.ifc_len
;
691 i
+= sizeof (struct ifreq32
), j
+= sizeof (struct ifreq
)) {
692 if (copy_in_user(ifr32
, ifr
, sizeof (struct ifreq32
)))
698 if (ifc32
.ifcbuf
== 0) {
699 /* Translate from 64-bit structure multiple to
703 i
= ((i
/ sizeof(struct ifreq
)) * sizeof(struct ifreq32
));
708 if (copy_to_user(compat_ptr(arg
), &ifc32
, sizeof(struct ifconf32
)))
714 static int ethtool_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
716 struct ifreq __user
*ifr
;
717 struct ifreq32 __user
*ifr32
;
721 ifr
= compat_alloc_user_space(sizeof(*ifr
));
722 ifr32
= compat_ptr(arg
);
724 if (copy_in_user(&ifr
->ifr_name
, &ifr32
->ifr_name
, IFNAMSIZ
))
727 if (get_user(data
, &ifr32
->ifr_ifru
.ifru_data
))
730 datap
= compat_ptr(data
);
731 if (put_user(datap
, &ifr
->ifr_ifru
.ifru_data
))
734 return sys_ioctl(fd
, cmd
, (unsigned long) ifr
);
737 static int bond_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
740 struct ifreq __user
*uifr
;
741 struct ifreq32 __user
*ifr32
= compat_ptr(arg
);
748 case SIOCBONDENSLAVE
:
749 case SIOCBONDRELEASE
:
750 case SIOCBONDSETHWADDR
:
751 case SIOCBONDCHANGEACTIVE
:
752 if (copy_from_user(&kifr
, ifr32
, sizeof(struct ifreq32
)))
757 err
= sys_ioctl (fd
, cmd
, (unsigned long)&kifr
);
761 case SIOCBONDSLAVEINFOQUERY
:
762 case SIOCBONDINFOQUERY
:
763 uifr
= compat_alloc_user_space(sizeof(*uifr
));
764 if (copy_in_user(&uifr
->ifr_name
, &ifr32
->ifr_name
, IFNAMSIZ
))
767 if (get_user(data
, &ifr32
->ifr_ifru
.ifru_data
))
770 datap
= compat_ptr(data
);
771 if (put_user(datap
, &uifr
->ifr_ifru
.ifru_data
))
774 return sys_ioctl (fd
, cmd
, (unsigned long)uifr
);
780 int siocdevprivate_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
782 struct ifreq __user
*u_ifreq64
;
783 struct ifreq32 __user
*u_ifreq32
= compat_ptr(arg
);
784 char tmp_buf
[IFNAMSIZ
];
788 if (copy_from_user(&tmp_buf
[0], &(u_ifreq32
->ifr_ifrn
.ifrn_name
[0]),
791 if (__get_user(data32
, &u_ifreq32
->ifr_ifru
.ifru_data
))
793 data64
= compat_ptr(data32
);
795 u_ifreq64
= compat_alloc_user_space(sizeof(*u_ifreq64
));
797 /* Don't check these user accesses, just let that get trapped
798 * in the ioctl handler instead.
800 if (copy_to_user(&u_ifreq64
->ifr_ifrn
.ifrn_name
[0], &tmp_buf
[0],
803 if (__put_user(data64
, &u_ifreq64
->ifr_ifru
.ifru_data
))
806 return sys_ioctl(fd
, cmd
, (unsigned long) u_ifreq64
);
809 static int dev_ifsioc(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
812 struct ifreq32 __user
*uifr32
;
813 struct ifmap32 __user
*uifmap32
;
817 uifr32
= compat_ptr(arg
);
818 uifmap32
= &uifr32
->ifr_ifru
.ifru_map
;
821 err
= copy_from_user(&ifr
, uifr32
, sizeof(ifr
.ifr_name
));
822 err
|= __get_user(ifr
.ifr_map
.mem_start
, &uifmap32
->mem_start
);
823 err
|= __get_user(ifr
.ifr_map
.mem_end
, &uifmap32
->mem_end
);
824 err
|= __get_user(ifr
.ifr_map
.base_addr
, &uifmap32
->base_addr
);
825 err
|= __get_user(ifr
.ifr_map
.irq
, &uifmap32
->irq
);
826 err
|= __get_user(ifr
.ifr_map
.dma
, &uifmap32
->dma
);
827 err
|= __get_user(ifr
.ifr_map
.port
, &uifmap32
->port
);
832 if (copy_from_user(&ifr
, uifr32
, sizeof(*uifr32
)))
838 err
= sys_ioctl (fd
, cmd
, (unsigned long)&ifr
);
842 /* TUNSETIFF is defined as _IOW, it should be _IORW
843 * as the data is copied back to user space, but that
844 * cannot be fixed without breaking all existing apps.
858 if (copy_to_user(uifr32
, &ifr
, sizeof(*uifr32
)))
862 err
= copy_to_user(uifr32
, &ifr
, sizeof(ifr
.ifr_name
));
863 err
|= __put_user(ifr
.ifr_map
.mem_start
, &uifmap32
->mem_start
);
864 err
|= __put_user(ifr
.ifr_map
.mem_end
, &uifmap32
->mem_end
);
865 err
|= __put_user(ifr
.ifr_map
.base_addr
, &uifmap32
->base_addr
);
866 err
|= __put_user(ifr
.ifr_map
.irq
, &uifmap32
->irq
);
867 err
|= __put_user(ifr
.ifr_map
.dma
, &uifmap32
->dma
);
868 err
|= __put_user(ifr
.ifr_map
.port
, &uifmap32
->port
);
879 struct sockaddr rt_dst
; /* target address */
880 struct sockaddr rt_gateway
; /* gateway addr (RTF_GATEWAY) */
881 struct sockaddr rt_genmask
; /* target network mask (IP) */
882 unsigned short rt_flags
;
885 unsigned char rt_tos
;
886 unsigned char rt_class
;
888 short rt_metric
; /* +1 for binary compatibility! */
889 /* char * */ u32 rt_dev
; /* forcing the device at add */
890 u32 rt_mtu
; /* per route MTU/Window */
891 u32 rt_window
; /* Window clamping */
892 unsigned short rt_irtt
; /* Initial RTT */
897 struct in6_addr rtmsg_dst
;
898 struct in6_addr rtmsg_src
;
899 struct in6_addr rtmsg_gateway
;
909 static int routing_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
917 mm_segment_t old_fs
= get_fs();
919 struct socket
*mysock
= sockfd_lookup(fd
, &ret
);
921 if (mysock
&& mysock
->sk
&& mysock
->sk
->sk_family
== AF_INET6
) { /* ipv6 */
922 struct in6_rtmsg32 __user
*ur6
= compat_ptr(arg
);
923 ret
= copy_from_user (&r6
.rtmsg_dst
, &(ur6
->rtmsg_dst
),
924 3 * sizeof(struct in6_addr
));
925 ret
|= __get_user (r6
.rtmsg_type
, &(ur6
->rtmsg_type
));
926 ret
|= __get_user (r6
.rtmsg_dst_len
, &(ur6
->rtmsg_dst_len
));
927 ret
|= __get_user (r6
.rtmsg_src_len
, &(ur6
->rtmsg_src_len
));
928 ret
|= __get_user (r6
.rtmsg_metric
, &(ur6
->rtmsg_metric
));
929 ret
|= __get_user (r6
.rtmsg_info
, &(ur6
->rtmsg_info
));
930 ret
|= __get_user (r6
.rtmsg_flags
, &(ur6
->rtmsg_flags
));
931 ret
|= __get_user (r6
.rtmsg_ifindex
, &(ur6
->rtmsg_ifindex
));
935 struct rtentry32 __user
*ur4
= compat_ptr(arg
);
936 ret
= copy_from_user (&r4
.rt_dst
, &(ur4
->rt_dst
),
937 3 * sizeof(struct sockaddr
));
938 ret
|= __get_user (r4
.rt_flags
, &(ur4
->rt_flags
));
939 ret
|= __get_user (r4
.rt_metric
, &(ur4
->rt_metric
));
940 ret
|= __get_user (r4
.rt_mtu
, &(ur4
->rt_mtu
));
941 ret
|= __get_user (r4
.rt_window
, &(ur4
->rt_window
));
942 ret
|= __get_user (r4
.rt_irtt
, &(ur4
->rt_irtt
));
943 ret
|= __get_user (rtdev
, &(ur4
->rt_dev
));
945 ret
|= copy_from_user (devname
, compat_ptr(rtdev
), 15);
946 r4
.rt_dev
= devname
; devname
[15] = 0;
959 ret
= sys_ioctl (fd
, cmd
, (unsigned long) r
);
970 struct hd_geometry32
{
972 unsigned char sectors
;
973 unsigned short cylinders
;
977 static int hdio_getgeo(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
979 mm_segment_t old_fs
= get_fs();
980 struct hd_geometry geo
;
981 struct hd_geometry32 __user
*ugeo
;
985 err
= sys_ioctl(fd
, HDIO_GETGEO
, (unsigned long)&geo
);
987 ugeo
= compat_ptr(arg
);
989 err
= copy_to_user (ugeo
, &geo
, 4);
990 err
|= __put_user (geo
.start
, &ugeo
->start
);
992 return err
? -EFAULT
: 0;
995 static int hdio_ioctl_trans(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
997 mm_segment_t old_fs
= get_fs();
999 unsigned int __user
*uvp
;
1003 error
= sys_ioctl(fd
, cmd
, (long)&kval
);
1007 uvp
= compat_ptr(arg
);
1008 if(put_user(kval
, uvp
))
1015 typedef struct sg_io_hdr32
{
1016 compat_int_t interface_id
; /* [i] 'S' for SCSI generic (required) */
1017 compat_int_t dxfer_direction
; /* [i] data transfer direction */
1018 unsigned char cmd_len
; /* [i] SCSI command length ( <= 16 bytes) */
1019 unsigned char mx_sb_len
; /* [i] max length to write to sbp */
1020 unsigned short iovec_count
; /* [i] 0 implies no scatter gather */
1021 compat_uint_t dxfer_len
; /* [i] byte count of data transfer */
1022 compat_uint_t dxferp
; /* [i], [*io] points to data transfer memory
1023 or scatter gather list */
1024 compat_uptr_t cmdp
; /* [i], [*i] points to command to perform */
1025 compat_uptr_t sbp
; /* [i], [*o] points to sense_buffer memory */
1026 compat_uint_t timeout
; /* [i] MAX_UINT->no timeout (unit: millisec) */
1027 compat_uint_t flags
; /* [i] 0 -> default, see SG_FLAG... */
1028 compat_int_t pack_id
; /* [i->o] unused internally (normally) */
1029 compat_uptr_t usr_ptr
; /* [i->o] unused internally */
1030 unsigned char status
; /* [o] scsi status */
1031 unsigned char masked_status
; /* [o] shifted, masked scsi status */
1032 unsigned char msg_status
; /* [o] messaging level data (optional) */
1033 unsigned char sb_len_wr
; /* [o] byte count actually written to sbp */
1034 unsigned short host_status
; /* [o] errors from host adapter */
1035 unsigned short driver_status
; /* [o] errors from software driver */
1036 compat_int_t resid
; /* [o] dxfer_len - actual_transferred */
1037 compat_uint_t duration
; /* [o] time taken by cmd (unit: millisec) */
1038 compat_uint_t info
; /* [o] auxiliary information */
1039 } sg_io_hdr32_t
; /* 64 bytes long (on sparc32) */
1041 typedef struct sg_iovec32
{
1042 compat_uint_t iov_base
;
1043 compat_uint_t iov_len
;
1046 static int sg_build_iovec(sg_io_hdr_t __user
*sgio
, void __user
*dxferp
, u16 iovec_count
)
1048 sg_iovec_t __user
*iov
= (sg_iovec_t __user
*) (sgio
+ 1);
1049 sg_iovec32_t __user
*iov32
= dxferp
;
1052 for (i
= 0; i
< iovec_count
; i
++) {
1055 if (get_user(base
, &iov32
[i
].iov_base
) ||
1056 get_user(len
, &iov32
[i
].iov_len
) ||
1057 put_user(compat_ptr(base
), &iov
[i
].iov_base
) ||
1058 put_user(len
, &iov
[i
].iov_len
))
1062 if (put_user(iov
, &sgio
->dxferp
))
1067 static int sg_ioctl_trans(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1069 sg_io_hdr_t __user
*sgio
;
1070 sg_io_hdr32_t __user
*sgio32
;
1073 void __user
*dxferp
;
1076 sgio32
= compat_ptr(arg
);
1077 if (get_user(iovec_count
, &sgio32
->iovec_count
))
1081 void __user
*top
= compat_alloc_user_space(0);
1082 void __user
*new = compat_alloc_user_space(sizeof(sg_io_hdr_t
) +
1083 (iovec_count
* sizeof(sg_iovec_t
)));
1090 /* Ok, now construct. */
1091 if (copy_in_user(&sgio
->interface_id
, &sgio32
->interface_id
,
1093 (2 * sizeof(unsigned char)) +
1094 (1 * sizeof(unsigned short)) +
1095 (1 * sizeof(unsigned int))))
1098 if (get_user(data
, &sgio32
->dxferp
))
1100 dxferp
= compat_ptr(data
);
1102 if (sg_build_iovec(sgio
, dxferp
, iovec_count
))
1105 if (put_user(dxferp
, &sgio
->dxferp
))
1110 unsigned char __user
*cmdp
;
1111 unsigned char __user
*sbp
;
1113 if (get_user(data
, &sgio32
->cmdp
))
1115 cmdp
= compat_ptr(data
);
1117 if (get_user(data
, &sgio32
->sbp
))
1119 sbp
= compat_ptr(data
);
1121 if (put_user(cmdp
, &sgio
->cmdp
) ||
1122 put_user(sbp
, &sgio
->sbp
))
1126 if (copy_in_user(&sgio
->timeout
, &sgio32
->timeout
,
1130 if (get_user(data
, &sgio32
->usr_ptr
))
1132 if (put_user(compat_ptr(data
), &sgio
->usr_ptr
))
1135 if (copy_in_user(&sgio
->status
, &sgio32
->status
,
1136 (4 * sizeof(unsigned char)) +
1137 (2 * sizeof(unsigned (short))) +
1141 err
= sys_ioctl(fd
, cmd
, (unsigned long) sgio
);
1146 if (copy_in_user(&sgio32
->pack_id
, &sgio
->pack_id
,
1148 get_user(datap
, &sgio
->usr_ptr
) ||
1149 put_user((u32
)(unsigned long)datap
,
1150 &sgio32
->usr_ptr
) ||
1151 copy_in_user(&sgio32
->status
, &sgio
->status
,
1152 (4 * sizeof(unsigned char)) +
1153 (2 * sizeof(unsigned short)) +
1161 struct sock_fprog32
{
1163 compat_caddr_t filter
;
1166 #define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
1167 #define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
1169 static int ppp_sock_fprog_ioctl_trans(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1171 struct sock_fprog32 __user
*u_fprog32
= compat_ptr(arg
);
1172 struct sock_fprog __user
*u_fprog64
= compat_alloc_user_space(sizeof(struct sock_fprog
));
1173 void __user
*fptr64
;
1177 if (get_user(flen
, &u_fprog32
->len
) ||
1178 get_user(fptr32
, &u_fprog32
->filter
))
1181 fptr64
= compat_ptr(fptr32
);
1183 if (put_user(flen
, &u_fprog64
->len
) ||
1184 put_user(fptr64
, &u_fprog64
->filter
))
1187 if (cmd
== PPPIOCSPASS32
)
1190 cmd
= PPPIOCSACTIVE
;
1192 return sys_ioctl(fd
, cmd
, (unsigned long) u_fprog64
);
1195 struct ppp_option_data32
{
1198 compat_int_t transmit
;
1200 #define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
1203 compat_time_t xmit_idle
;
1204 compat_time_t recv_idle
;
1206 #define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
1208 static int ppp_gidle(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1210 struct ppp_idle __user
*idle
;
1211 struct ppp_idle32 __user
*idle32
;
1212 __kernel_time_t xmit
, recv
;
1215 idle
= compat_alloc_user_space(sizeof(*idle
));
1216 idle32
= compat_ptr(arg
);
1218 err
= sys_ioctl(fd
, PPPIOCGIDLE
, (unsigned long) idle
);
1221 if (get_user(xmit
, &idle
->xmit_idle
) ||
1222 get_user(recv
, &idle
->recv_idle
) ||
1223 put_user(xmit
, &idle32
->xmit_idle
) ||
1224 put_user(recv
, &idle32
->recv_idle
))
1230 static int ppp_scompress(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1232 struct ppp_option_data __user
*odata
;
1233 struct ppp_option_data32 __user
*odata32
;
1237 odata
= compat_alloc_user_space(sizeof(*odata
));
1238 odata32
= compat_ptr(arg
);
1240 if (get_user(data
, &odata32
->ptr
))
1243 datap
= compat_ptr(data
);
1244 if (put_user(datap
, &odata
->ptr
))
1247 if (copy_in_user(&odata
->length
, &odata32
->length
,
1248 sizeof(__u32
) + sizeof(int)))
1251 return sys_ioctl(fd
, PPPIOCSCOMPRESS
, (unsigned long) odata
);
1254 static int ppp_ioctl_trans(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1260 err
= ppp_gidle(fd
, cmd
, arg
);
1263 case PPPIOCSCOMPRESS32
:
1264 err
= ppp_scompress(fd
, cmd
, arg
);
1271 printk("ppp_ioctl: Unknown cmd fd(%d) "
1272 "cmd(%08x) arg(%08x)\n",
1273 (int)fd
, (unsigned int)cmd
, (unsigned int)arg
);
1284 compat_long_t mt_type
;
1285 compat_long_t mt_resid
;
1286 compat_long_t mt_dsreg
;
1287 compat_long_t mt_gstat
;
1288 compat_long_t mt_erreg
;
1289 compat_daddr_t mt_fileno
;
1290 compat_daddr_t mt_blkno
;
1292 #define MTIOCGET32 _IOR('m', 2, struct mtget32)
1295 compat_long_t mt_blkno
;
1297 #define MTIOCPOS32 _IOR('m', 3, struct mtpos32)
1299 static int mt_ioctl_trans(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1301 mm_segment_t old_fs
= get_fs();
1303 struct mtget32 __user
*umget32
;
1305 struct mtpos32 __user
*upos32
;
1323 printk("mt_ioctl: Unknown cmd fd(%d) "
1324 "cmd(%08x) arg(%08x)\n",
1325 (int)fd
, (unsigned int)cmd
, (unsigned int)arg
);
1330 err
= sys_ioctl (fd
, kcmd
, (unsigned long)karg
);
1336 upos32
= compat_ptr(arg
);
1337 err
= __put_user(pos
.mt_blkno
, &upos32
->mt_blkno
);
1340 umget32
= compat_ptr(arg
);
1341 err
= __put_user(get
.mt_type
, &umget32
->mt_type
);
1342 err
|= __put_user(get
.mt_resid
, &umget32
->mt_resid
);
1343 err
|= __put_user(get
.mt_dsreg
, &umget32
->mt_dsreg
);
1344 err
|= __put_user(get
.mt_gstat
, &umget32
->mt_gstat
);
1345 err
|= __put_user(get
.mt_erreg
, &umget32
->mt_erreg
);
1346 err
|= __put_user(get
.mt_fileno
, &umget32
->mt_fileno
);
1347 err
|= __put_user(get
.mt_blkno
, &umget32
->mt_blkno
);
1350 return err
? -EFAULT
: 0;
1353 struct cdrom_read_audio32
{
1354 union cdrom_addr addr
;
1356 compat_int_t nframes
;
1360 struct cdrom_generic_command32
{
1361 unsigned char cmd
[CDROM_PACKET_SIZE
];
1362 compat_caddr_t buffer
;
1363 compat_uint_t buflen
;
1365 compat_caddr_t sense
;
1366 unsigned char data_direction
;
1368 compat_int_t timeout
;
1369 compat_caddr_t reserved
[1];
1372 static int cdrom_do_read_audio(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1374 struct cdrom_read_audio __user
*cdread_audio
;
1375 struct cdrom_read_audio32 __user
*cdread_audio32
;
1379 cdread_audio
= compat_alloc_user_space(sizeof(*cdread_audio
));
1380 cdread_audio32
= compat_ptr(arg
);
1382 if (copy_in_user(&cdread_audio
->addr
,
1383 &cdread_audio32
->addr
,
1384 (sizeof(*cdread_audio32
) -
1385 sizeof(compat_caddr_t
))))
1388 if (get_user(data
, &cdread_audio32
->buf
))
1390 datap
= compat_ptr(data
);
1391 if (put_user(datap
, &cdread_audio
->buf
))
1394 return sys_ioctl(fd
, cmd
, (unsigned long) cdread_audio
);
1397 static int cdrom_do_generic_command(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1399 struct cdrom_generic_command __user
*cgc
;
1400 struct cdrom_generic_command32 __user
*cgc32
;
1405 cgc
= compat_alloc_user_space(sizeof(*cgc
));
1406 cgc32
= compat_ptr(arg
);
1408 if (copy_in_user(&cgc
->cmd
, &cgc32
->cmd
, sizeof(cgc
->cmd
)) ||
1409 get_user(data
, &cgc32
->buffer
) ||
1410 put_user(compat_ptr(data
), &cgc
->buffer
) ||
1411 copy_in_user(&cgc
->buflen
, &cgc32
->buflen
,
1412 (sizeof(unsigned int) + sizeof(int))) ||
1413 get_user(data
, &cgc32
->sense
) ||
1414 put_user(compat_ptr(data
), &cgc
->sense
) ||
1415 get_user(dir
, &cgc32
->data_direction
) ||
1416 put_user(dir
, &cgc
->data_direction
) ||
1417 get_user(itmp
, &cgc32
->quiet
) ||
1418 put_user(itmp
, &cgc
->quiet
) ||
1419 get_user(itmp
, &cgc32
->timeout
) ||
1420 put_user(itmp
, &cgc
->timeout
) ||
1421 get_user(data
, &cgc32
->reserved
[0]) ||
1422 put_user(compat_ptr(data
), &cgc
->reserved
[0]))
1425 return sys_ioctl(fd
, cmd
, (unsigned long) cgc
);
1428 static int cdrom_ioctl_trans(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1433 case CDROMREADAUDIO
:
1434 err
= cdrom_do_read_audio(fd
, cmd
, arg
);
1437 case CDROM_SEND_PACKET
:
1438 err
= cdrom_do_generic_command(fd
, cmd
, arg
);
1445 printk("cdrom_ioctl: Unknown cmd fd(%d) "
1446 "cmd(%08x) arg(%08x)\n",
1447 (int)fd
, (unsigned int)cmd
, (unsigned int)arg
);
1456 struct loop_info32
{
1457 compat_int_t lo_number
; /* ioctl r/o */
1458 compat_dev_t lo_device
; /* ioctl r/o */
1459 compat_ulong_t lo_inode
; /* ioctl r/o */
1460 compat_dev_t lo_rdevice
; /* ioctl r/o */
1461 compat_int_t lo_offset
;
1462 compat_int_t lo_encrypt_type
;
1463 compat_int_t lo_encrypt_key_size
; /* ioctl w/o */
1464 compat_int_t lo_flags
; /* ioctl r/o */
1465 char lo_name
[LO_NAME_SIZE
];
1466 unsigned char lo_encrypt_key
[LO_KEY_SIZE
]; /* ioctl w/o */
1467 compat_ulong_t lo_init
[2];
1471 static int loop_status(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1473 mm_segment_t old_fs
= get_fs();
1475 struct loop_info32 __user
*ul
;
1478 ul
= compat_ptr(arg
);
1480 case LOOP_SET_STATUS
:
1481 err
= get_user(l
.lo_number
, &ul
->lo_number
);
1482 err
|= __get_user(l
.lo_device
, &ul
->lo_device
);
1483 err
|= __get_user(l
.lo_inode
, &ul
->lo_inode
);
1484 err
|= __get_user(l
.lo_rdevice
, &ul
->lo_rdevice
);
1485 err
|= __copy_from_user(&l
.lo_offset
, &ul
->lo_offset
,
1486 8 + (unsigned long)l
.lo_init
- (unsigned long)&l
.lo_offset
);
1491 err
= sys_ioctl (fd
, cmd
, (unsigned long)&l
);
1495 case LOOP_GET_STATUS
:
1497 err
= sys_ioctl (fd
, cmd
, (unsigned long)&l
);
1500 err
= put_user(l
.lo_number
, &ul
->lo_number
);
1501 err
|= __put_user(l
.lo_device
, &ul
->lo_device
);
1502 err
|= __put_user(l
.lo_inode
, &ul
->lo_inode
);
1503 err
|= __put_user(l
.lo_rdevice
, &ul
->lo_rdevice
);
1504 err
|= __copy_to_user(&ul
->lo_offset
, &l
.lo_offset
,
1505 (unsigned long)l
.lo_init
- (unsigned long)&l
.lo_offset
);
1513 printk("%s: Unknown loop ioctl cmd, fd(%d) "
1514 "cmd(%08x) arg(%08lx)\n",
1515 __FUNCTION__
, fd
, cmd
, arg
);
1521 extern int tty_ioctl(struct inode
* inode
, struct file
* file
, unsigned int cmd
, unsigned long arg
);
1525 static int vt_check(struct file
*file
)
1527 struct tty_struct
*tty
;
1528 struct inode
*inode
= file
->f_dentry
->d_inode
;
1530 if (file
->f_op
->ioctl
!= tty_ioctl
)
1533 tty
= (struct tty_struct
*)file
->private_data
;
1534 if (tty_paranoia_check(tty
, inode
, "tty_ioctl"))
1537 if (tty
->driver
->ioctl
!= vt_ioctl
)
1541 * To have permissions to do most of the vt ioctls, we either have
1542 * to be the owner of the tty, or super-user.
1544 if (current
->signal
->tty
== tty
|| capable(CAP_SYS_ADMIN
))
1549 struct consolefontdesc32
{
1550 unsigned short charcount
; /* characters in font (256 or 512) */
1551 unsigned short charheight
; /* scan lines per character (1-32) */
1552 compat_caddr_t chardata
; /* font data in expanded form */
1555 static int do_fontx_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
, struct file
*file
)
1557 struct consolefontdesc32 __user
*user_cfd
= compat_ptr(arg
);
1558 struct console_font_op op
;
1559 compat_caddr_t data
;
1562 perm
= vt_check(file
);
1563 if (perm
< 0) return perm
;
1569 op
.op
= KD_FONT_OP_SET
;
1572 if (get_user(op
.height
, &user_cfd
->charheight
) ||
1573 get_user(op
.charcount
, &user_cfd
->charcount
) ||
1574 get_user(data
, &user_cfd
->chardata
))
1576 op
.data
= compat_ptr(data
);
1577 return con_font_op(vc_cons
[fg_console
].d
, &op
);
1579 op
.op
= KD_FONT_OP_GET
;
1582 if (get_user(op
.height
, &user_cfd
->charheight
) ||
1583 get_user(op
.charcount
, &user_cfd
->charcount
) ||
1584 get_user(data
, &user_cfd
->chardata
))
1588 op
.data
= compat_ptr(data
);
1589 i
= con_font_op(vc_cons
[fg_console
].d
, &op
);
1592 if (put_user(op
.height
, &user_cfd
->charheight
) ||
1593 put_user(op
.charcount
, &user_cfd
->charcount
) ||
1594 put_user((compat_caddr_t
)(unsigned long)op
.data
,
1595 &user_cfd
->chardata
))
1602 struct console_font_op32
{
1603 compat_uint_t op
; /* operation code KD_FONT_OP_* */
1604 compat_uint_t flags
; /* KD_FONT_FLAG_* */
1605 compat_uint_t width
, height
; /* font size */
1606 compat_uint_t charcount
;
1607 compat_caddr_t data
; /* font data with height fixed to 32 */
1610 static int do_kdfontop_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
, struct file
*file
)
1612 struct console_font_op op
;
1613 struct console_font_op32 __user
*fontop
= compat_ptr(arg
);
1614 int perm
= vt_check(file
), i
;
1617 if (perm
< 0) return perm
;
1619 if (copy_from_user(&op
, fontop
, sizeof(struct console_font_op32
)))
1621 if (!perm
&& op
.op
!= KD_FONT_OP_GET
)
1623 op
.data
= compat_ptr(((struct console_font_op32
*)&op
)->data
);
1624 op
.flags
|= KD_FONT_FLAG_OLD
;
1625 vc
= ((struct tty_struct
*)file
->private_data
)->driver_data
;
1626 i
= con_font_op(vc
, &op
);
1629 ((struct console_font_op32
*)&op
)->data
= (unsigned long)op
.data
;
1630 if (copy_to_user(fontop
, &op
, sizeof(struct console_font_op32
)))
1635 struct unimapdesc32
{
1636 unsigned short entry_ct
;
1637 compat_caddr_t entries
;
1640 static int do_unimap_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
, struct file
*file
)
1642 struct unimapdesc32 tmp
;
1643 struct unimapdesc32 __user
*user_ud
= compat_ptr(arg
);
1644 int perm
= vt_check(file
);
1646 if (perm
< 0) return perm
;
1647 if (copy_from_user(&tmp
, user_ud
, sizeof tmp
))
1651 if (!perm
) return -EPERM
;
1652 return con_set_unimap(vc_cons
[fg_console
].d
, tmp
.entry_ct
, compat_ptr(tmp
.entries
));
1654 return con_get_unimap(vc_cons
[fg_console
].d
, tmp
.entry_ct
, &(user_ud
->entry_ct
), compat_ptr(tmp
.entries
));
1659 #endif /* CONFIG_VT */
1661 static int do_smb_getmountuid(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1663 mm_segment_t old_fs
= get_fs();
1664 __kernel_uid_t kuid
;
1667 cmd
= SMB_IOC_GETMOUNTUID
;
1670 err
= sys_ioctl(fd
, cmd
, (unsigned long)&kuid
);
1674 err
= put_user(kuid
, (compat_uid_t __user
*)compat_ptr(arg
));
1679 struct atmif_sioc32
{
1680 compat_int_t number
;
1681 compat_int_t length
;
1685 struct atm_iobuf32
{
1686 compat_int_t length
;
1687 compat_caddr_t buffer
;
1690 #define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
1691 #define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
1692 #define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
1693 #define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
1694 #define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
1695 #define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
1696 #define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
1697 #define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
1698 #define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
1699 #define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
1700 #define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
1701 #define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
1702 #define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
1703 #define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
1704 #define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
1705 #define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
1706 #define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
1711 } atm_ioctl_map
[] = {
1712 { ATM_GETLINKRATE32
, ATM_GETLINKRATE
},
1713 { ATM_GETNAMES32
, ATM_GETNAMES
},
1714 { ATM_GETTYPE32
, ATM_GETTYPE
},
1715 { ATM_GETESI32
, ATM_GETESI
},
1716 { ATM_GETADDR32
, ATM_GETADDR
},
1717 { ATM_RSTADDR32
, ATM_RSTADDR
},
1718 { ATM_ADDADDR32
, ATM_ADDADDR
},
1719 { ATM_DELADDR32
, ATM_DELADDR
},
1720 { ATM_GETCIRANGE32
, ATM_GETCIRANGE
},
1721 { ATM_SETCIRANGE32
, ATM_SETCIRANGE
},
1722 { ATM_SETESI32
, ATM_SETESI
},
1723 { ATM_SETESIF32
, ATM_SETESIF
},
1724 { ATM_GETSTAT32
, ATM_GETSTAT
},
1725 { ATM_GETSTATZ32
, ATM_GETSTATZ
},
1726 { ATM_GETLOOP32
, ATM_GETLOOP
},
1727 { ATM_SETLOOP32
, ATM_SETLOOP
},
1728 { ATM_QUERYLOOP32
, ATM_QUERYLOOP
}
1731 #define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
1734 static int do_atm_iobuf(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1736 struct atm_iobuf __user
*iobuf
;
1737 struct atm_iobuf32 __user
*iobuf32
;
1742 iobuf
= compat_alloc_user_space(sizeof(*iobuf
));
1743 iobuf32
= compat_ptr(arg
);
1745 if (get_user(len
, &iobuf32
->length
) ||
1746 get_user(data
, &iobuf32
->buffer
))
1748 datap
= compat_ptr(data
);
1749 if (put_user(len
, &iobuf
->length
) ||
1750 put_user(datap
, &iobuf
->buffer
))
1753 err
= sys_ioctl(fd
, cmd
, (unsigned long)iobuf
);
1756 if (copy_in_user(&iobuf32
->length
, &iobuf
->length
,
1764 static int do_atmif_sioc(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1766 struct atmif_sioc __user
*sioc
;
1767 struct atmif_sioc32 __user
*sioc32
;
1772 sioc
= compat_alloc_user_space(sizeof(*sioc
));
1773 sioc32
= compat_ptr(arg
);
1775 if (copy_in_user(&sioc
->number
, &sioc32
->number
, 2 * sizeof(int)) ||
1776 get_user(data
, &sioc32
->arg
))
1778 datap
= compat_ptr(data
);
1779 if (put_user(datap
, &sioc
->arg
))
1782 err
= sys_ioctl(fd
, cmd
, (unsigned long) sioc
);
1785 if (copy_in_user(&sioc32
->length
, &sioc
->length
,
1792 static int do_atm_ioctl(unsigned int fd
, unsigned int cmd32
, unsigned long arg
)
1795 unsigned int cmd
= 0;
1799 case SONET_GETSTATZ
:
1803 case SONET_SETFRAMING
:
1804 case SONET_GETFRAMING
:
1805 case SONET_GETFRSENSE
:
1806 return do_atmif_sioc(fd
, cmd32
, arg
);
1809 for (i
= 0; i
< NR_ATM_IOCTL
; i
++) {
1810 if (cmd32
== atm_ioctl_map
[i
].cmd32
) {
1811 cmd
= atm_ioctl_map
[i
].cmd
;
1815 if (i
== NR_ATM_IOCTL
)
1820 return do_atm_iobuf(fd
, cmd
, arg
);
1822 case ATM_GETLINKRATE
:
1829 case ATM_GETCIRANGE
:
1830 case ATM_SETCIRANGE
:
1838 return do_atmif_sioc(fd
, cmd
, arg
);
1844 static __attribute_used__
int
1845 ret_einval(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1850 static int broken_blkgetsize(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1852 /* The mkswap binary hard codes it to Intel value :-((( */
1853 return w_long(fd
, BLKGETSIZE
, arg
);
1856 struct blkpg_ioctl_arg32
{
1859 compat_int_t datalen
;
1860 compat_caddr_t data
;
1863 static int blkpg_ioctl_trans(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1865 struct blkpg_ioctl_arg32 __user
*ua32
= compat_ptr(arg
);
1866 struct blkpg_ioctl_arg __user
*a
= compat_alloc_user_space(sizeof(*a
));
1867 compat_caddr_t udata
;
1871 err
= get_user(n
, &ua32
->op
);
1872 err
|= put_user(n
, &a
->op
);
1873 err
|= get_user(n
, &ua32
->flags
);
1874 err
|= put_user(n
, &a
->flags
);
1875 err
|= get_user(n
, &ua32
->datalen
);
1876 err
|= put_user(n
, &a
->datalen
);
1877 err
|= get_user(udata
, &ua32
->data
);
1878 err
|= put_user(compat_ptr(udata
), &a
->data
);
1882 return sys_ioctl(fd
, cmd
, (unsigned long)a
);
1885 static int ioc_settimeout(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1887 return rw_long(fd
, AUTOFS_IOC_SETTIMEOUT
, arg
);
1890 /* Fix sizeof(sizeof()) breakage */
1891 #define BLKBSZGET_32 _IOR(0x12,112,int)
1892 #define BLKBSZSET_32 _IOW(0x12,113,int)
1893 #define BLKGETSIZE64_32 _IOR(0x12,114,int)
1895 static int do_blkbszget(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1897 return sys_ioctl(fd
, BLKBSZGET
, (unsigned long)compat_ptr(arg
));
1900 static int do_blkbszset(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
1902 return sys_ioctl(fd
, BLKBSZSET
, (unsigned long)compat_ptr(arg
));
1905 static int do_blkgetsize64(unsigned int fd
, unsigned int cmd
,
1908 return sys_ioctl(fd
, BLKGETSIZE64
, (unsigned long)compat_ptr(arg
));
1911 /* Bluetooth ioctls */
1912 #define HCIUARTSETPROTO _IOW('U', 200, int)
1913 #define HCIUARTGETPROTO _IOR('U', 201, int)
1915 #define BNEPCONNADD _IOW('B', 200, int)
1916 #define BNEPCONNDEL _IOW('B', 201, int)
1917 #define BNEPGETCONNLIST _IOR('B', 210, int)
1918 #define BNEPGETCONNINFO _IOR('B', 211, int)
1920 #define CMTPCONNADD _IOW('C', 200, int)
1921 #define CMTPCONNDEL _IOW('C', 201, int)
1922 #define CMTPGETCONNLIST _IOR('C', 210, int)
1923 #define CMTPGETCONNINFO _IOR('C', 211, int)
1925 #define HIDPCONNADD _IOW('H', 200, int)
1926 #define HIDPCONNDEL _IOW('H', 201, int)
1927 #define HIDPGETCONNLIST _IOR('H', 210, int)
1928 #define HIDPGETCONNINFO _IOR('H', 211, int)
1930 struct floppy_struct32
{
1934 compat_uint_t track
;
1935 compat_uint_t stretch
;
1938 unsigned char spec1
;
1939 unsigned char fmt_gap
;
1940 const compat_caddr_t name
;
1943 struct floppy_drive_params32
{
1945 compat_ulong_t max_dtr
;
1949 compat_ulong_t spinup
;
1950 compat_ulong_t spindown
;
1951 unsigned char spindown_offset
;
1952 unsigned char select_delay
;
1954 unsigned char tracks
;
1955 compat_ulong_t timeout
;
1956 unsigned char interleave_sect
;
1957 struct floppy_max_errors max_errors
;
1960 short autodetect
[8];
1961 compat_int_t checkfreq
;
1962 compat_int_t native_format
;
1965 struct floppy_drive_struct32
{
1967 compat_ulong_t spinup_date
;
1968 compat_ulong_t select_date
;
1969 compat_ulong_t first_read_date
;
1970 short probed_format
;
1974 compat_int_t generation
;
1975 compat_int_t keep_data
;
1976 compat_int_t fd_ref
;
1977 compat_int_t fd_device
;
1978 compat_int_t last_checked
;
1979 compat_caddr_t dmabuf
;
1980 compat_int_t bufblocks
;
1983 struct floppy_fdc_state32
{
1987 unsigned char version
;
1989 compat_ulong_t address
;
1990 unsigned int rawcmd
:2;
1991 unsigned int reset
:1;
1992 unsigned int need_configure
:1;
1993 unsigned int perp_mode
:2;
1994 unsigned int has_fifo
:1;
1995 unsigned int driver_version
;
1996 unsigned char track
[4];
1999 struct floppy_write_errors32
{
2000 unsigned int write_errors
;
2001 compat_ulong_t first_error_sector
;
2002 compat_int_t first_error_generation
;
2003 compat_ulong_t last_error_sector
;
2004 compat_int_t last_error_generation
;
2005 compat_uint_t badness
;
2008 #define FDSETPRM32 _IOW(2, 0x42, struct floppy_struct32)
2009 #define FDDEFPRM32 _IOW(2, 0x43, struct floppy_struct32)
2010 #define FDGETPRM32 _IOR(2, 0x04, struct floppy_struct32)
2011 #define FDSETDRVPRM32 _IOW(2, 0x90, struct floppy_drive_params32)
2012 #define FDGETDRVPRM32 _IOR(2, 0x11, struct floppy_drive_params32)
2013 #define FDGETDRVSTAT32 _IOR(2, 0x12, struct floppy_drive_struct32)
2014 #define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct floppy_drive_struct32)
2015 #define FDGETFDCSTAT32 _IOR(2, 0x15, struct floppy_fdc_state32)
2016 #define FDWERRORGET32 _IOR(2, 0x17, struct floppy_write_errors32)
2021 } fd_ioctl_trans_table
[] = {
2022 { FDSETPRM32
, FDSETPRM
},
2023 { FDDEFPRM32
, FDDEFPRM
},
2024 { FDGETPRM32
, FDGETPRM
},
2025 { FDSETDRVPRM32
, FDSETDRVPRM
},
2026 { FDGETDRVPRM32
, FDGETDRVPRM
},
2027 { FDGETDRVSTAT32
, FDGETDRVSTAT
},
2028 { FDPOLLDRVSTAT32
, FDPOLLDRVSTAT
},
2029 { FDGETFDCSTAT32
, FDGETFDCSTAT
},
2030 { FDWERRORGET32
, FDWERRORGET
}
2033 #define NR_FD_IOCTL_TRANS (sizeof(fd_ioctl_trans_table)/sizeof(fd_ioctl_trans_table[0]))
2035 static int fd_ioctl_trans(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2037 mm_segment_t old_fs
= get_fs();
2039 unsigned int kcmd
= 0;
2042 for (i
= 0; i
< NR_FD_IOCTL_TRANS
; i
++)
2043 if (cmd
== fd_ioctl_trans_table
[i
].cmd32
) {
2044 kcmd
= fd_ioctl_trans_table
[i
].cmd
;
2056 struct floppy_struct32 __user
*uf
;
2057 struct floppy_struct
*f
;
2059 uf
= compat_ptr(arg
);
2060 f
= karg
= kmalloc(sizeof(struct floppy_struct
), GFP_KERNEL
);
2063 if (cmd
== FDGETPRM32
)
2065 err
= __get_user(f
->size
, &uf
->size
);
2066 err
|= __get_user(f
->sect
, &uf
->sect
);
2067 err
|= __get_user(f
->head
, &uf
->head
);
2068 err
|= __get_user(f
->track
, &uf
->track
);
2069 err
|= __get_user(f
->stretch
, &uf
->stretch
);
2070 err
|= __get_user(f
->gap
, &uf
->gap
);
2071 err
|= __get_user(f
->rate
, &uf
->rate
);
2072 err
|= __get_user(f
->spec1
, &uf
->spec1
);
2073 err
|= __get_user(f
->fmt_gap
, &uf
->fmt_gap
);
2074 err
|= __get_user(name
, &uf
->name
);
2075 f
->name
= compat_ptr(name
);
2085 struct floppy_drive_params32 __user
*uf
;
2086 struct floppy_drive_params
*f
;
2088 uf
= compat_ptr(arg
);
2089 f
= karg
= kmalloc(sizeof(struct floppy_drive_params
), GFP_KERNEL
);
2092 if (cmd
== FDGETDRVPRM32
)
2094 err
= __get_user(f
->cmos
, &uf
->cmos
);
2095 err
|= __get_user(f
->max_dtr
, &uf
->max_dtr
);
2096 err
|= __get_user(f
->hlt
, &uf
->hlt
);
2097 err
|= __get_user(f
->hut
, &uf
->hut
);
2098 err
|= __get_user(f
->srt
, &uf
->srt
);
2099 err
|= __get_user(f
->spinup
, &uf
->spinup
);
2100 err
|= __get_user(f
->spindown
, &uf
->spindown
);
2101 err
|= __get_user(f
->spindown_offset
, &uf
->spindown_offset
);
2102 err
|= __get_user(f
->select_delay
, &uf
->select_delay
);
2103 err
|= __get_user(f
->rps
, &uf
->rps
);
2104 err
|= __get_user(f
->tracks
, &uf
->tracks
);
2105 err
|= __get_user(f
->timeout
, &uf
->timeout
);
2106 err
|= __get_user(f
->interleave_sect
, &uf
->interleave_sect
);
2107 err
|= __copy_from_user(&f
->max_errors
, &uf
->max_errors
, sizeof(f
->max_errors
));
2108 err
|= __get_user(f
->flags
, &uf
->flags
);
2109 err
|= __get_user(f
->read_track
, &uf
->read_track
);
2110 err
|= __copy_from_user(f
->autodetect
, uf
->autodetect
, sizeof(f
->autodetect
));
2111 err
|= __get_user(f
->checkfreq
, &uf
->checkfreq
);
2112 err
|= __get_user(f
->native_format
, &uf
->native_format
);
2119 case FDGETDRVSTAT32
:
2120 case FDPOLLDRVSTAT32
:
2121 karg
= kmalloc(sizeof(struct floppy_drive_struct
), GFP_KERNEL
);
2125 case FDGETFDCSTAT32
:
2126 karg
= kmalloc(sizeof(struct floppy_fdc_state
), GFP_KERNEL
);
2131 karg
= kmalloc(sizeof(struct floppy_write_errors
), GFP_KERNEL
);
2139 err
= sys_ioctl (fd
, kcmd
, (unsigned long)karg
);
2146 struct floppy_struct
*f
= karg
;
2147 struct floppy_struct32 __user
*uf
= compat_ptr(arg
);
2149 err
= __put_user(f
->size
, &uf
->size
);
2150 err
|= __put_user(f
->sect
, &uf
->sect
);
2151 err
|= __put_user(f
->head
, &uf
->head
);
2152 err
|= __put_user(f
->track
, &uf
->track
);
2153 err
|= __put_user(f
->stretch
, &uf
->stretch
);
2154 err
|= __put_user(f
->gap
, &uf
->gap
);
2155 err
|= __put_user(f
->rate
, &uf
->rate
);
2156 err
|= __put_user(f
->spec1
, &uf
->spec1
);
2157 err
|= __put_user(f
->fmt_gap
, &uf
->fmt_gap
);
2158 err
|= __put_user((u64
)f
->name
, (compat_caddr_t __user
*)&uf
->name
);
2163 struct floppy_drive_params32 __user
*uf
;
2164 struct floppy_drive_params
*f
= karg
;
2166 uf
= compat_ptr(arg
);
2167 err
= __put_user(f
->cmos
, &uf
->cmos
);
2168 err
|= __put_user(f
->max_dtr
, &uf
->max_dtr
);
2169 err
|= __put_user(f
->hlt
, &uf
->hlt
);
2170 err
|= __put_user(f
->hut
, &uf
->hut
);
2171 err
|= __put_user(f
->srt
, &uf
->srt
);
2172 err
|= __put_user(f
->spinup
, &uf
->spinup
);
2173 err
|= __put_user(f
->spindown
, &uf
->spindown
);
2174 err
|= __put_user(f
->spindown_offset
, &uf
->spindown_offset
);
2175 err
|= __put_user(f
->select_delay
, &uf
->select_delay
);
2176 err
|= __put_user(f
->rps
, &uf
->rps
);
2177 err
|= __put_user(f
->tracks
, &uf
->tracks
);
2178 err
|= __put_user(f
->timeout
, &uf
->timeout
);
2179 err
|= __put_user(f
->interleave_sect
, &uf
->interleave_sect
);
2180 err
|= __copy_to_user(&uf
->max_errors
, &f
->max_errors
, sizeof(f
->max_errors
));
2181 err
|= __put_user(f
->flags
, &uf
->flags
);
2182 err
|= __put_user(f
->read_track
, &uf
->read_track
);
2183 err
|= __copy_to_user(uf
->autodetect
, f
->autodetect
, sizeof(f
->autodetect
));
2184 err
|= __put_user(f
->checkfreq
, &uf
->checkfreq
);
2185 err
|= __put_user(f
->native_format
, &uf
->native_format
);
2188 case FDGETDRVSTAT32
:
2189 case FDPOLLDRVSTAT32
:
2191 struct floppy_drive_struct32 __user
*uf
;
2192 struct floppy_drive_struct
*f
= karg
;
2194 uf
= compat_ptr(arg
);
2195 err
= __put_user(f
->flags
, &uf
->flags
);
2196 err
|= __put_user(f
->spinup_date
, &uf
->spinup_date
);
2197 err
|= __put_user(f
->select_date
, &uf
->select_date
);
2198 err
|= __put_user(f
->first_read_date
, &uf
->first_read_date
);
2199 err
|= __put_user(f
->probed_format
, &uf
->probed_format
);
2200 err
|= __put_user(f
->track
, &uf
->track
);
2201 err
|= __put_user(f
->maxblock
, &uf
->maxblock
);
2202 err
|= __put_user(f
->maxtrack
, &uf
->maxtrack
);
2203 err
|= __put_user(f
->generation
, &uf
->generation
);
2204 err
|= __put_user(f
->keep_data
, &uf
->keep_data
);
2205 err
|= __put_user(f
->fd_ref
, &uf
->fd_ref
);
2206 err
|= __put_user(f
->fd_device
, &uf
->fd_device
);
2207 err
|= __put_user(f
->last_checked
, &uf
->last_checked
);
2208 err
|= __put_user((u64
)f
->dmabuf
, &uf
->dmabuf
);
2209 err
|= __put_user((u64
)f
->bufblocks
, &uf
->bufblocks
);
2212 case FDGETFDCSTAT32
:
2214 struct floppy_fdc_state32 __user
*uf
;
2215 struct floppy_fdc_state
*f
= karg
;
2217 uf
= compat_ptr(arg
);
2218 err
= __put_user(f
->spec1
, &uf
->spec1
);
2219 err
|= __put_user(f
->spec2
, &uf
->spec2
);
2220 err
|= __put_user(f
->dtr
, &uf
->dtr
);
2221 err
|= __put_user(f
->version
, &uf
->version
);
2222 err
|= __put_user(f
->dor
, &uf
->dor
);
2223 err
|= __put_user(f
->address
, &uf
->address
);
2224 err
|= __copy_to_user((char __user
*)&uf
->address
+ sizeof(uf
->address
),
2225 (char *)&f
->address
+ sizeof(f
->address
), sizeof(int));
2226 err
|= __put_user(f
->driver_version
, &uf
->driver_version
);
2227 err
|= __copy_to_user(uf
->track
, f
->track
, sizeof(f
->track
));
2232 struct floppy_write_errors32 __user
*uf
;
2233 struct floppy_write_errors
*f
= karg
;
2235 uf
= compat_ptr(arg
);
2236 err
= __put_user(f
->write_errors
, &uf
->write_errors
);
2237 err
|= __put_user(f
->first_error_sector
, &uf
->first_error_sector
);
2238 err
|= __put_user(f
->first_error_generation
, &uf
->first_error_generation
);
2239 err
|= __put_user(f
->last_error_sector
, &uf
->last_error_sector
);
2240 err
|= __put_user(f
->last_error_generation
, &uf
->last_error_generation
);
2241 err
|= __put_user(f
->badness
, &uf
->badness
);
2255 struct mtd_oob_buf32
{
2258 compat_caddr_t ptr
; /* unsigned char* */
2261 #define MEMWRITEOOB32 _IOWR('M',3,struct mtd_oob_buf32)
2262 #define MEMREADOOB32 _IOWR('M',4,struct mtd_oob_buf32)
2264 static int mtd_rw_oob(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2266 struct mtd_oob_buf __user
*buf
= compat_alloc_user_space(sizeof(*buf
));
2267 struct mtd_oob_buf32 __user
*buf32
= compat_ptr(arg
);
2270 unsigned int real_cmd
;
2273 real_cmd
= (cmd
== MEMREADOOB32
) ?
2274 MEMREADOOB
: MEMWRITEOOB
;
2276 if (copy_in_user(&buf
->start
, &buf32
->start
,
2278 get_user(data
, &buf32
->ptr
))
2280 datap
= compat_ptr(data
);
2281 if (put_user(datap
, &buf
->ptr
))
2284 err
= sys_ioctl(fd
, real_cmd
, (unsigned long) buf
);
2287 if (copy_in_user(&buf32
->start
, &buf
->start
,
2295 #define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2])
2296 #define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2])
2299 put_dirent32 (struct dirent
*d
, struct compat_dirent __user
*d32
)
2301 if (!access_ok(VERIFY_WRITE
, d32
, sizeof(struct compat_dirent
)))
2304 __put_user(d
->d_ino
, &d32
->d_ino
);
2305 __put_user(d
->d_off
, &d32
->d_off
);
2306 __put_user(d
->d_reclen
, &d32
->d_reclen
);
2307 if (__copy_to_user(d32
->d_name
, d
->d_name
, d
->d_reclen
))
2313 static int vfat_ioctl32(unsigned fd
, unsigned cmd
, unsigned long arg
)
2315 struct compat_dirent __user
*p
= compat_ptr(arg
);
2317 mm_segment_t oldfs
= get_fs();
2322 case VFAT_IOCTL_READDIR_BOTH32
:
2323 cmd
= VFAT_IOCTL_READDIR_BOTH
;
2325 case VFAT_IOCTL_READDIR_SHORT32
:
2326 cmd
= VFAT_IOCTL_READDIR_SHORT
;
2331 ret
= sys_ioctl(fd
,cmd
,(unsigned long)&d
);
2334 ret
|= put_dirent32(&d
[0], p
);
2335 ret
|= put_dirent32(&d
[1], p
+ 1);
2340 #define REISERFS_IOC_UNPACK32 _IOW(0xCD,1,int)
2342 static int reiserfs_ioctl32(unsigned fd
, unsigned cmd
, unsigned long ptr
)
2344 if (cmd
== REISERFS_IOC_UNPACK32
)
2345 cmd
= REISERFS_IOC_UNPACK
;
2347 return sys_ioctl(fd
,cmd
,ptr
);
2350 struct raw32_config_request
2352 compat_int_t raw_minor
;
2355 } __attribute__((packed
));
2357 static int get_raw32_request(struct raw_config_request
*req
, struct raw32_config_request __user
*user_req
)
2361 if (!access_ok(VERIFY_READ
, user_req
, sizeof(struct raw32_config_request
)))
2364 ret
= __get_user(req
->raw_minor
, &user_req
->raw_minor
);
2365 ret
|= __get_user(req
->block_major
, &user_req
->block_major
);
2366 ret
|= __get_user(req
->block_minor
, &user_req
->block_minor
);
2368 return ret
? -EFAULT
: 0;
2371 static int set_raw32_request(struct raw_config_request
*req
, struct raw32_config_request __user
*user_req
)
2375 if (!access_ok(VERIFY_WRITE
, user_req
, sizeof(struct raw32_config_request
)))
2378 ret
= __put_user(req
->raw_minor
, &user_req
->raw_minor
);
2379 ret
|= __put_user(req
->block_major
, &user_req
->block_major
);
2380 ret
|= __put_user(req
->block_minor
, &user_req
->block_minor
);
2382 return ret
? -EFAULT
: 0;
2385 static int raw_ioctl(unsigned fd
, unsigned cmd
, unsigned long arg
)
2392 struct raw_config_request req
;
2393 struct raw32_config_request __user
*user_req
= compat_ptr(arg
);
2394 mm_segment_t oldfs
= get_fs();
2396 if ((ret
= get_raw32_request(&req
, user_req
)))
2400 ret
= sys_ioctl(fd
,cmd
,(unsigned long)&req
);
2403 if ((!ret
) && (cmd
== RAW_GETBIND
)) {
2404 ret
= set_raw32_request(&req
, user_req
);
2409 ret
= sys_ioctl(fd
, cmd
, arg
);
2415 struct serial_struct32
{
2421 compat_int_t xmit_fifo_size
;
2422 compat_int_t custom_divisor
;
2423 compat_int_t baud_base
;
2424 unsigned short close_delay
;
2426 char reserved_char
[1];
2428 unsigned short closing_wait
; /* time to wait before closing */
2429 unsigned short closing_wait2
; /* no longer used... */
2430 compat_uint_t iomem_base
;
2431 unsigned short iomem_reg_shift
;
2432 unsigned int port_high
;
2433 /* compat_ulong_t iomap_base FIXME */
2434 compat_int_t reserved
[1];
2437 static int serial_struct_ioctl(unsigned fd
, unsigned cmd
, unsigned long arg
)
2439 typedef struct serial_struct SS
;
2440 typedef struct serial_struct32 SS32
;
2441 struct serial_struct32 __user
*ss32
= compat_ptr(arg
);
2443 struct serial_struct ss
;
2444 mm_segment_t oldseg
= get_fs();
2447 if (cmd
== TIOCSSERIAL
) {
2448 if (!access_ok(VERIFY_READ
, ss32
, sizeof(SS32
)))
2450 if (__copy_from_user(&ss
, ss32
, offsetof(SS32
, iomem_base
)))
2452 __get_user(udata
, &ss32
->iomem_base
);
2453 ss
.iomem_base
= compat_ptr(udata
);
2454 __get_user(ss
.iomem_reg_shift
, &ss32
->iomem_reg_shift
);
2455 __get_user(ss
.port_high
, &ss32
->port_high
);
2456 ss
.iomap_base
= 0UL;
2459 err
= sys_ioctl(fd
,cmd
,(unsigned long)(&ss
));
2461 if (cmd
== TIOCGSERIAL
&& err
>= 0) {
2462 if (!access_ok(VERIFY_WRITE
, ss32
, sizeof(SS32
)))
2464 if (__copy_to_user(ss32
,&ss
,offsetof(SS32
,iomem_base
)))
2466 __put_user((unsigned long)ss
.iomem_base
>> 32 ?
2467 0xffffffff : (unsigned)(unsigned long)ss
.iomem_base
,
2469 __put_user(ss
.iomem_reg_shift
, &ss32
->iomem_reg_shift
);
2470 __put_user(ss
.port_high
, &ss32
->port_high
);
2476 struct usbdevfs_ctrltransfer32
{
2482 u32 timeout
; /* in milliseconds */
2483 compat_caddr_t data
;
2486 #define USBDEVFS_CONTROL32 _IOWR('U', 0, struct usbdevfs_ctrltransfer32)
2488 static int do_usbdevfs_control(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2490 struct usbdevfs_ctrltransfer32 __user
*p32
= compat_ptr(arg
);
2491 struct usbdevfs_ctrltransfer __user
*p
;
2493 p
= compat_alloc_user_space(sizeof(*p
));
2494 if (copy_in_user(p
, p32
, (sizeof(*p32
) - sizeof(compat_caddr_t
))) ||
2495 get_user(udata
, &p32
->data
) ||
2496 put_user(compat_ptr(udata
), &p
->data
))
2498 return sys_ioctl(fd
, USBDEVFS_CONTROL
, (unsigned long)p
);
2502 struct usbdevfs_bulktransfer32
{
2505 compat_uint_t timeout
; /* in milliseconds */
2506 compat_caddr_t data
;
2509 #define USBDEVFS_BULK32 _IOWR('U', 2, struct usbdevfs_bulktransfer32)
2511 static int do_usbdevfs_bulk(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2513 struct usbdevfs_bulktransfer32 __user
*p32
= compat_ptr(arg
);
2514 struct usbdevfs_bulktransfer __user
*p
;
2516 compat_caddr_t addr
;
2518 p
= compat_alloc_user_space(sizeof(*p
));
2520 if (get_user(n
, &p32
->ep
) || put_user(n
, &p
->ep
) ||
2521 get_user(n
, &p32
->len
) || put_user(n
, &p
->len
) ||
2522 get_user(n
, &p32
->timeout
) || put_user(n
, &p
->timeout
) ||
2523 get_user(addr
, &p32
->data
) || put_user(compat_ptr(addr
), &p
->data
))
2526 return sys_ioctl(fd
, USBDEVFS_BULK
, (unsigned long)p
);
2531 * USBDEVFS_SUBMITURB, USBDEVFS_REAPURB and USBDEVFS_REAPURBNDELAY
2532 * are handled in usbdevfs core. -Christopher Li
2535 struct usbdevfs_disconnectsignal32
{
2537 compat_caddr_t context
;
2540 #define USBDEVFS_DISCSIGNAL32 _IOR('U', 14, struct usbdevfs_disconnectsignal32)
2542 static int do_usbdevfs_discsignal(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2544 struct usbdevfs_disconnectsignal kdis
;
2545 struct usbdevfs_disconnectsignal32 __user
*udis
;
2546 mm_segment_t old_fs
;
2550 udis
= compat_ptr(arg
);
2552 if (get_user(kdis
.signr
, &udis
->signr
) ||
2553 __get_user(uctx
, &udis
->context
))
2556 kdis
.context
= compat_ptr(uctx
);
2560 err
= sys_ioctl(fd
, USBDEVFS_DISCSIGNAL
, (unsigned long) &kdis
);
2577 struct i2c_rdwr_ioctl_data32
{
2578 compat_caddr_t msgs
; /* struct i2c_msg __user *msgs */
2582 struct i2c_smbus_ioctl_data32
{
2586 compat_caddr_t data
; /* union i2c_smbus_data *data */
2589 struct i2c_rdwr_aligned
{
2590 struct i2c_rdwr_ioctl_data cmd
;
2591 struct i2c_msg msgs
[0];
2594 static int do_i2c_rdwr_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2596 struct i2c_rdwr_ioctl_data32 __user
*udata
= compat_ptr(arg
);
2597 struct i2c_rdwr_aligned __user
*tdata
;
2598 struct i2c_msg __user
*tmsgs
;
2599 struct i2c_msg32 __user
*umsgs
;
2600 compat_caddr_t datap
;
2603 if (get_user(nmsgs
, &udata
->nmsgs
))
2605 if (nmsgs
> I2C_RDRW_IOCTL_MAX_MSGS
)
2608 if (get_user(datap
, &udata
->msgs
))
2610 umsgs
= compat_ptr(datap
);
2612 tdata
= compat_alloc_user_space(sizeof(*tdata
) +
2613 nmsgs
* sizeof(struct i2c_msg
));
2614 tmsgs
= &tdata
->msgs
[0];
2616 if (put_user(nmsgs
, &tdata
->cmd
.nmsgs
) ||
2617 put_user(tmsgs
, &tdata
->cmd
.msgs
))
2620 for (i
= 0; i
< nmsgs
; i
++) {
2621 if (copy_in_user(&tmsgs
[i
].addr
, &umsgs
[i
].addr
, 3*sizeof(u16
)))
2623 if (get_user(datap
, &umsgs
[i
].buf
) ||
2624 put_user(compat_ptr(datap
), &tmsgs
[i
].buf
))
2627 return sys_ioctl(fd
, cmd
, (unsigned long)tdata
);
2630 static int do_i2c_smbus_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2632 struct i2c_smbus_ioctl_data __user
*tdata
;
2633 struct i2c_smbus_ioctl_data32 __user
*udata
;
2634 compat_caddr_t datap
;
2636 tdata
= compat_alloc_user_space(sizeof(*tdata
));
2639 if (!access_ok(VERIFY_WRITE
, tdata
, sizeof(*tdata
)))
2642 udata
= compat_ptr(arg
);
2643 if (!access_ok(VERIFY_READ
, udata
, sizeof(*udata
)))
2646 if (__copy_in_user(&tdata
->read_write
, &udata
->read_write
, 2 * sizeof(u8
)))
2648 if (__copy_in_user(&tdata
->size
, &udata
->size
, 2 * sizeof(u32
)))
2650 if (__get_user(datap
, &udata
->data
) ||
2651 __put_user(compat_ptr(datap
), &tdata
->data
))
2654 return sys_ioctl(fd
, cmd
, (unsigned long)tdata
);
2657 struct compat_iw_point
{
2658 compat_caddr_t pointer
;
2663 static int do_wireless_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2665 struct iwreq __user
*iwr
;
2666 struct iwreq __user
*iwr_u
;
2667 struct iw_point __user
*iwp
;
2668 struct compat_iw_point __user
*iwp_u
;
2669 compat_caddr_t pointer
;
2670 __u16 length
, flags
;
2672 iwr_u
= compat_ptr(arg
);
2673 iwp_u
= (struct compat_iw_point __user
*) &iwr_u
->u
.data
;
2674 iwr
= compat_alloc_user_space(sizeof(*iwr
));
2680 if (!access_ok(VERIFY_WRITE
, iwr
, sizeof(*iwr
)))
2683 if (__copy_in_user(&iwr
->ifr_ifrn
.ifrn_name
[0],
2684 &iwr_u
->ifr_ifrn
.ifrn_name
[0],
2685 sizeof(iwr
->ifr_ifrn
.ifrn_name
)))
2688 if (__get_user(pointer
, &iwp_u
->pointer
) ||
2689 __get_user(length
, &iwp_u
->length
) ||
2690 __get_user(flags
, &iwp_u
->flags
))
2693 if (__put_user(compat_ptr(pointer
), &iwp
->pointer
) ||
2694 __put_user(length
, &iwp
->length
) ||
2695 __put_user(flags
, &iwp
->flags
))
2698 return sys_ioctl(fd
, cmd
, (unsigned long) iwr
);
2701 /* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
2702 * for some operations; this forces use of the newer bridge-utils that
2703 * use compatiable ioctls
2705 static int old_bridge_ioctl(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2709 if (get_user(tmp
, (u32 __user
*) arg
))
2711 if (tmp
== BRCTL_GET_VERSION
)
2712 return BRCTL_VERSION
+ 1;
2716 #if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE)
2717 struct ncp_ioctl_request_32
{
2720 compat_caddr_t data
;
2723 struct ncp_fs_info_v2_32
{
2737 struct ncp_objectname_ioctl_32
2740 u32 object_name_len
;
2741 compat_caddr_t object_name
; /* an userspace data, in most cases user name */
2744 struct ncp_privatedata_ioctl_32
2747 compat_caddr_t data
; /* ~1000 for NDS */
2750 #define NCP_IOC_NCPREQUEST_32 _IOR('n', 1, struct ncp_ioctl_request_32)
2751 #define NCP_IOC_GETMOUNTUID2_32 _IOW('n', 2, u32)
2752 #define NCP_IOC_GET_FS_INFO_V2_32 _IOWR('n', 4, struct ncp_fs_info_v2_32)
2753 #define NCP_IOC_GETOBJECTNAME_32 _IOWR('n', 9, struct ncp_objectname_ioctl_32)
2754 #define NCP_IOC_SETOBJECTNAME_32 _IOR('n', 9, struct ncp_objectname_ioctl_32)
2755 #define NCP_IOC_GETPRIVATEDATA_32 _IOWR('n', 10, struct ncp_privatedata_ioctl_32)
2756 #define NCP_IOC_SETPRIVATEDATA_32 _IOR('n', 10, struct ncp_privatedata_ioctl_32)
2758 static int do_ncp_ncprequest(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2760 struct ncp_ioctl_request_32 n32
;
2761 struct ncp_ioctl_request __user
*p
= compat_alloc_user_space(sizeof(*p
));
2763 if (copy_from_user(&n32
, compat_ptr(arg
), sizeof(n32
)) ||
2764 put_user(n32
.function
, &p
->function
) ||
2765 put_user(n32
.size
, &p
->size
) ||
2766 put_user(compat_ptr(n32
.data
), &p
->data
))
2769 return sys_ioctl(fd
, NCP_IOC_NCPREQUEST
, (unsigned long)p
);
2772 static int do_ncp_getmountuid2(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2774 mm_segment_t old_fs
= get_fs();
2775 __kernel_uid_t kuid
;
2778 cmd
= NCP_IOC_GETMOUNTUID2
;
2781 err
= sys_ioctl(fd
, cmd
, (unsigned long)&kuid
);
2785 err
= put_user(kuid
,
2786 (unsigned int __user
*) compat_ptr(arg
));
2791 static int do_ncp_getfsinfo2(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2793 mm_segment_t old_fs
= get_fs();
2794 struct ncp_fs_info_v2_32 n32
;
2795 struct ncp_fs_info_v2 n
;
2798 if (copy_from_user(&n32
, compat_ptr(arg
), sizeof(n32
)))
2800 if (n32
.version
!= NCP_GET_FS_INFO_VERSION_V2
)
2802 n
.version
= NCP_GET_FS_INFO_VERSION_V2
;
2805 err
= sys_ioctl(fd
, NCP_IOC_GET_FS_INFO_V2
, (unsigned long)&n
);
2809 n32
.version
= n
.version
;
2810 n32
.mounted_uid
= n
.mounted_uid
;
2811 n32
.connection
= n
.connection
;
2812 n32
.buffer_size
= n
.buffer_size
;
2813 n32
.volume_number
= n
.volume_number
;
2814 n32
.directory_id
= n
.directory_id
;
2815 n32
.dummy1
= n
.dummy1
;
2816 n32
.dummy2
= n
.dummy2
;
2817 n32
.dummy3
= n
.dummy3
;
2818 err
= copy_to_user(compat_ptr(arg
), &n32
, sizeof(n32
)) ? -EFAULT
: 0;
2823 static int do_ncp_getobjectname(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2825 struct ncp_objectname_ioctl_32 n32
, __user
*p32
= compat_ptr(arg
);
2826 struct ncp_objectname_ioctl __user
*p
= compat_alloc_user_space(sizeof(*p
));
2831 if (copy_from_user(&n32
, p32
, sizeof(n32
)) ||
2832 put_user(n32
.object_name_len
, &p
->object_name_len
) ||
2833 put_user(compat_ptr(n32
.object_name
), &p
->object_name
))
2836 err
= sys_ioctl(fd
, NCP_IOC_GETOBJECTNAME
, (unsigned long)p
);
2840 if (get_user(auth_type
, &p
->auth_type
) ||
2841 put_user(auth_type
, &p32
->auth_type
) ||
2842 get_user(name_len
, &p
->object_name_len
) ||
2843 put_user(name_len
, &p32
->object_name_len
))
2849 static int do_ncp_setobjectname(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2851 struct ncp_objectname_ioctl_32 n32
, __user
*p32
= compat_ptr(arg
);
2852 struct ncp_objectname_ioctl __user
*p
= compat_alloc_user_space(sizeof(*p
));
2854 if (copy_from_user(&n32
, p32
, sizeof(n32
)) ||
2855 put_user(n32
.auth_type
, &p
->auth_type
) ||
2856 put_user(n32
.object_name_len
, &p
->object_name_len
) ||
2857 put_user(compat_ptr(n32
.object_name
), &p
->object_name
))
2860 return sys_ioctl(fd
, NCP_IOC_SETOBJECTNAME
, (unsigned long)p
);
2863 static int do_ncp_getprivatedata(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2865 struct ncp_privatedata_ioctl_32 n32
, __user
*p32
= compat_ptr(arg
);
2866 struct ncp_privatedata_ioctl __user
*p
=
2867 compat_alloc_user_space(sizeof(*p
));
2871 if (copy_from_user(&n32
, p32
, sizeof(n32
)) ||
2872 put_user(n32
.len
, &p
->len
) ||
2873 put_user(compat_ptr(n32
.data
), &p
->data
))
2876 err
= sys_ioctl(fd
, NCP_IOC_GETPRIVATEDATA
, (unsigned long)p
);
2880 if (get_user(len
, &p
->len
) ||
2881 put_user(len
, &p32
->len
))
2887 static int do_ncp_setprivatedata(unsigned int fd
, unsigned int cmd
, unsigned long arg
)
2889 struct ncp_privatedata_ioctl_32 n32
;
2890 struct ncp_privatedata_ioctl_32 __user
*p32
= compat_ptr(arg
);
2891 struct ncp_privatedata_ioctl __user
*p
=
2892 compat_alloc_user_space(sizeof(*p
));
2894 if (copy_from_user(&n32
, p32
, sizeof(n32
)) ||
2895 put_user(n32
.len
, &p
->len
) ||
2896 put_user(compat_ptr(n32
.data
), &p
->data
))
2899 return sys_ioctl(fd
, NCP_IOC_SETPRIVATEDATA
, (unsigned long)p
);
2907 HANDLE_IOCTL(MEMREADOOB32
, mtd_rw_oob
)
2908 HANDLE_IOCTL(MEMWRITEOOB32
, mtd_rw_oob
)
2910 HANDLE_IOCTL(SIOCGIFNAME
, dev_ifname32
)
2911 HANDLE_IOCTL(SIOCGIFCONF
, dev_ifconf
)
2912 HANDLE_IOCTL(SIOCGIFFLAGS
, dev_ifsioc
)
2913 HANDLE_IOCTL(SIOCSIFFLAGS
, dev_ifsioc
)
2914 HANDLE_IOCTL(SIOCGIFMETRIC
, dev_ifsioc
)
2915 HANDLE_IOCTL(SIOCSIFMETRIC
, dev_ifsioc
)
2916 HANDLE_IOCTL(SIOCGIFMTU
, dev_ifsioc
)
2917 HANDLE_IOCTL(SIOCSIFMTU
, dev_ifsioc
)
2918 HANDLE_IOCTL(SIOCGIFMEM
, dev_ifsioc
)
2919 HANDLE_IOCTL(SIOCSIFMEM
, dev_ifsioc
)
2920 HANDLE_IOCTL(SIOCGIFHWADDR
, dev_ifsioc
)
2921 HANDLE_IOCTL(SIOCSIFHWADDR
, dev_ifsioc
)
2922 HANDLE_IOCTL(SIOCADDMULTI
, dev_ifsioc
)
2923 HANDLE_IOCTL(SIOCDELMULTI
, dev_ifsioc
)
2924 HANDLE_IOCTL(SIOCGIFINDEX
, dev_ifsioc
)
2925 HANDLE_IOCTL(SIOCGIFMAP
, dev_ifsioc
)
2926 HANDLE_IOCTL(SIOCSIFMAP
, dev_ifsioc
)
2927 HANDLE_IOCTL(SIOCGIFADDR
, dev_ifsioc
)
2928 HANDLE_IOCTL(SIOCSIFADDR
, dev_ifsioc
)
2930 /* ioctls used by appletalk ddp.c */
2931 HANDLE_IOCTL(SIOCATALKDIFADDR
, dev_ifsioc
)
2932 HANDLE_IOCTL(SIOCDIFADDR
, dev_ifsioc
)
2933 HANDLE_IOCTL(SIOCSARP
, dev_ifsioc
)
2934 HANDLE_IOCTL(SIOCDARP
, dev_ifsioc
)
2936 HANDLE_IOCTL(SIOCGIFBRDADDR
, dev_ifsioc
)
2937 HANDLE_IOCTL(SIOCSIFBRDADDR
, dev_ifsioc
)
2938 HANDLE_IOCTL(SIOCGIFDSTADDR
, dev_ifsioc
)
2939 HANDLE_IOCTL(SIOCSIFDSTADDR
, dev_ifsioc
)
2940 HANDLE_IOCTL(SIOCGIFNETMASK
, dev_ifsioc
)
2941 HANDLE_IOCTL(SIOCSIFNETMASK
, dev_ifsioc
)
2942 HANDLE_IOCTL(SIOCSIFPFLAGS
, dev_ifsioc
)
2943 HANDLE_IOCTL(SIOCGIFPFLAGS
, dev_ifsioc
)
2944 HANDLE_IOCTL(SIOCGIFTXQLEN
, dev_ifsioc
)
2945 HANDLE_IOCTL(SIOCSIFTXQLEN
, dev_ifsioc
)
2946 HANDLE_IOCTL(TUNSETIFF
, dev_ifsioc
)
2947 HANDLE_IOCTL(SIOCETHTOOL
, ethtool_ioctl
)
2948 HANDLE_IOCTL(SIOCBONDENSLAVE
, bond_ioctl
)
2949 HANDLE_IOCTL(SIOCBONDRELEASE
, bond_ioctl
)
2950 HANDLE_IOCTL(SIOCBONDSETHWADDR
, bond_ioctl
)
2951 HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY
, bond_ioctl
)
2952 HANDLE_IOCTL(SIOCBONDINFOQUERY
, bond_ioctl
)
2953 HANDLE_IOCTL(SIOCBONDCHANGEACTIVE
, bond_ioctl
)
2954 HANDLE_IOCTL(SIOCADDRT
, routing_ioctl
)
2955 HANDLE_IOCTL(SIOCDELRT
, routing_ioctl
)
2956 HANDLE_IOCTL(SIOCBRADDIF
, dev_ifsioc
)
2957 HANDLE_IOCTL(SIOCBRDELIF
, dev_ifsioc
)
2958 /* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
2959 HANDLE_IOCTL(SIOCRTMSG
, ret_einval
)
2960 HANDLE_IOCTL(SIOCGSTAMP
, do_siocgstamp
)
2962 HANDLE_IOCTL(HDIO_GETGEO
, hdio_getgeo
)
2963 HANDLE_IOCTL(BLKRAGET
, w_long
)
2964 HANDLE_IOCTL(BLKGETSIZE
, w_long
)
2965 HANDLE_IOCTL(0x1260, broken_blkgetsize
)
2966 HANDLE_IOCTL(BLKFRAGET
, w_long
)
2967 HANDLE_IOCTL(BLKSECTGET
, w_long
)
2968 HANDLE_IOCTL(BLKPG
, blkpg_ioctl_trans
)
2969 HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS
, hdio_ioctl_trans
)
2970 HANDLE_IOCTL(HDIO_GET_UNMASKINTR
, hdio_ioctl_trans
)
2971 HANDLE_IOCTL(HDIO_GET_DMA
, hdio_ioctl_trans
)
2972 HANDLE_IOCTL(HDIO_GET_32BIT
, hdio_ioctl_trans
)
2973 HANDLE_IOCTL(HDIO_GET_MULTCOUNT
, hdio_ioctl_trans
)
2974 HANDLE_IOCTL(HDIO_GET_NOWERR
, hdio_ioctl_trans
)
2975 HANDLE_IOCTL(HDIO_GET_NICE
, hdio_ioctl_trans
)
2976 HANDLE_IOCTL(FDSETPRM32
, fd_ioctl_trans
)
2977 HANDLE_IOCTL(FDDEFPRM32
, fd_ioctl_trans
)
2978 HANDLE_IOCTL(FDGETPRM32
, fd_ioctl_trans
)
2979 HANDLE_IOCTL(FDSETDRVPRM32
, fd_ioctl_trans
)
2980 HANDLE_IOCTL(FDGETDRVPRM32
, fd_ioctl_trans
)
2981 HANDLE_IOCTL(FDGETDRVSTAT32
, fd_ioctl_trans
)
2982 HANDLE_IOCTL(FDPOLLDRVSTAT32
, fd_ioctl_trans
)
2983 HANDLE_IOCTL(FDGETFDCSTAT32
, fd_ioctl_trans
)
2984 HANDLE_IOCTL(FDWERRORGET32
, fd_ioctl_trans
)
2985 HANDLE_IOCTL(SG_IO
,sg_ioctl_trans
)
2986 HANDLE_IOCTL(PPPIOCGIDLE32
, ppp_ioctl_trans
)
2987 HANDLE_IOCTL(PPPIOCSCOMPRESS32
, ppp_ioctl_trans
)
2988 HANDLE_IOCTL(PPPIOCSPASS32
, ppp_sock_fprog_ioctl_trans
)
2989 HANDLE_IOCTL(PPPIOCSACTIVE32
, ppp_sock_fprog_ioctl_trans
)
2990 HANDLE_IOCTL(MTIOCGET32
, mt_ioctl_trans
)
2991 HANDLE_IOCTL(MTIOCPOS32
, mt_ioctl_trans
)
2992 HANDLE_IOCTL(CDROMREADAUDIO
, cdrom_ioctl_trans
)
2993 HANDLE_IOCTL(CDROM_SEND_PACKET
, cdrom_ioctl_trans
)
2994 HANDLE_IOCTL(LOOP_SET_STATUS
, loop_status
)
2995 HANDLE_IOCTL(LOOP_GET_STATUS
, loop_status
)
2996 #define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
2997 HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32
, ioc_settimeout
)
2999 HANDLE_IOCTL(PIO_FONTX
, do_fontx_ioctl
)
3000 HANDLE_IOCTL(GIO_FONTX
, do_fontx_ioctl
)
3001 HANDLE_IOCTL(PIO_UNIMAP
, do_unimap_ioctl
)
3002 HANDLE_IOCTL(GIO_UNIMAP
, do_unimap_ioctl
)
3003 HANDLE_IOCTL(KDFONTOP
, do_kdfontop_ioctl
)
3005 HANDLE_IOCTL(EXT2_IOC32_GETFLAGS
, do_ext2_ioctl
)
3006 HANDLE_IOCTL(EXT2_IOC32_SETFLAGS
, do_ext2_ioctl
)
3007 HANDLE_IOCTL(EXT2_IOC32_GETVERSION
, do_ext2_ioctl
)
3008 HANDLE_IOCTL(EXT2_IOC32_SETVERSION
, do_ext2_ioctl
)
3009 HANDLE_IOCTL(EXT3_IOC32_GETVERSION
, do_ext3_ioctl
)
3010 HANDLE_IOCTL(EXT3_IOC32_SETVERSION
, do_ext3_ioctl
)
3011 HANDLE_IOCTL(EXT3_IOC32_GETRSVSZ
, do_ext3_ioctl
)
3012 HANDLE_IOCTL(EXT3_IOC32_SETRSVSZ
, do_ext3_ioctl
)
3013 HANDLE_IOCTL(EXT3_IOC32_GROUP_EXTEND
, do_ext3_ioctl
)
3014 COMPATIBLE_IOCTL(EXT3_IOC_GROUP_ADD
)
3015 #ifdef CONFIG_JBD_DEBUG
3016 HANDLE_IOCTL(EXT3_IOC32_WAIT_FOR_READONLY
, do_ext3_ioctl
)
3018 HANDLE_IOCTL(VIDIOCGTUNER32
, do_video_ioctl
)
3019 HANDLE_IOCTL(VIDIOCSTUNER32
, do_video_ioctl
)
3020 HANDLE_IOCTL(VIDIOCGWIN32
, do_video_ioctl
)
3021 HANDLE_IOCTL(VIDIOCSWIN32
, do_set_window
)
3022 HANDLE_IOCTL(VIDIOCGFBUF32
, do_video_ioctl
)
3023 HANDLE_IOCTL(VIDIOCSFBUF32
, do_video_ioctl
)
3024 HANDLE_IOCTL(VIDIOCGFREQ32
, do_video_ioctl
)
3025 HANDLE_IOCTL(VIDIOCSFREQ32
, do_video_ioctl
)
3026 /* One SMB ioctl needs translations. */
3027 #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
3028 HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32
, do_smb_getmountuid
)
3029 HANDLE_IOCTL(ATM_GETLINKRATE32
, do_atm_ioctl
)
3030 HANDLE_IOCTL(ATM_GETNAMES32
, do_atm_ioctl
)
3031 HANDLE_IOCTL(ATM_GETTYPE32
, do_atm_ioctl
)
3032 HANDLE_IOCTL(ATM_GETESI32
, do_atm_ioctl
)
3033 HANDLE_IOCTL(ATM_GETADDR32
, do_atm_ioctl
)
3034 HANDLE_IOCTL(ATM_RSTADDR32
, do_atm_ioctl
)
3035 HANDLE_IOCTL(ATM_ADDADDR32
, do_atm_ioctl
)
3036 HANDLE_IOCTL(ATM_DELADDR32
, do_atm_ioctl
)
3037 HANDLE_IOCTL(ATM_GETCIRANGE32
, do_atm_ioctl
)
3038 HANDLE_IOCTL(ATM_SETCIRANGE32
, do_atm_ioctl
)
3039 HANDLE_IOCTL(ATM_SETESI32
, do_atm_ioctl
)
3040 HANDLE_IOCTL(ATM_SETESIF32
, do_atm_ioctl
)
3041 HANDLE_IOCTL(ATM_GETSTAT32
, do_atm_ioctl
)
3042 HANDLE_IOCTL(ATM_GETSTATZ32
, do_atm_ioctl
)
3043 HANDLE_IOCTL(ATM_GETLOOP32
, do_atm_ioctl
)
3044 HANDLE_IOCTL(ATM_SETLOOP32
, do_atm_ioctl
)
3045 HANDLE_IOCTL(ATM_QUERYLOOP32
, do_atm_ioctl
)
3046 HANDLE_IOCTL(SONET_GETSTAT
, do_atm_ioctl
)
3047 HANDLE_IOCTL(SONET_GETSTATZ
, do_atm_ioctl
)
3048 HANDLE_IOCTL(SONET_GETDIAG
, do_atm_ioctl
)
3049 HANDLE_IOCTL(SONET_SETDIAG
, do_atm_ioctl
)
3050 HANDLE_IOCTL(SONET_CLRDIAG
, do_atm_ioctl
)
3051 HANDLE_IOCTL(SONET_SETFRAMING
, do_atm_ioctl
)
3052 HANDLE_IOCTL(SONET_GETFRAMING
, do_atm_ioctl
)
3053 HANDLE_IOCTL(SONET_GETFRSENSE
, do_atm_ioctl
)
3055 HANDLE_IOCTL(BLKBSZGET_32
, do_blkbszget
)
3056 HANDLE_IOCTL(BLKBSZSET_32
, do_blkbszset
)
3057 HANDLE_IOCTL(BLKGETSIZE64_32
, do_blkgetsize64
)
3059 HANDLE_IOCTL(VFAT_IOCTL_READDIR_BOTH32
, vfat_ioctl32
)
3060 HANDLE_IOCTL(VFAT_IOCTL_READDIR_SHORT32
, vfat_ioctl32
)
3061 HANDLE_IOCTL(REISERFS_IOC_UNPACK32
, reiserfs_ioctl32
)
3063 HANDLE_IOCTL(RAW_SETBIND
, raw_ioctl
)
3064 HANDLE_IOCTL(RAW_GETBIND
, raw_ioctl
)
3066 HANDLE_IOCTL(TIOCGSERIAL
, serial_struct_ioctl
)
3067 HANDLE_IOCTL(TIOCSSERIAL
, serial_struct_ioctl
)
3069 COMPATIBLE_IOCTL(TIOCGLTC
)
3070 COMPATIBLE_IOCTL(TIOCSLTC
)
3074 * For these two we have defintions in ioctls.h and/or termios.h on
3075 * some architectures but no actual implemention. Some applications
3076 * like bash call them if they are defined in the headers, so we provide
3077 * entries here to avoid syslog message spew.
3079 COMPATIBLE_IOCTL(TIOCSTART
)
3080 COMPATIBLE_IOCTL(TIOCSTOP
)
3083 HANDLE_IOCTL(USBDEVFS_CONTROL32
, do_usbdevfs_control
)
3084 HANDLE_IOCTL(USBDEVFS_BULK32
, do_usbdevfs_bulk
)
3085 HANDLE_IOCTL(USBDEVFS_DISCSIGNAL32
, do_usbdevfs_discsignal
)
3086 COMPATIBLE_IOCTL(USBDEVFS_IOCTL32
)
3088 HANDLE_IOCTL(I2C_FUNCS
, w_long
)
3089 HANDLE_IOCTL(I2C_RDWR
, do_i2c_rdwr_ioctl
)
3090 HANDLE_IOCTL(I2C_SMBUS
, do_i2c_smbus_ioctl
)
3092 HANDLE_IOCTL(SIOCGIWRANGE
, do_wireless_ioctl
)
3093 HANDLE_IOCTL(SIOCSIWSPY
, do_wireless_ioctl
)
3094 HANDLE_IOCTL(SIOCGIWSPY
, do_wireless_ioctl
)
3095 HANDLE_IOCTL(SIOCSIWTHRSPY
, do_wireless_ioctl
)
3096 HANDLE_IOCTL(SIOCGIWTHRSPY
, do_wireless_ioctl
)
3097 HANDLE_IOCTL(SIOCGIWAPLIST
, do_wireless_ioctl
)
3098 HANDLE_IOCTL(SIOCGIWSCAN
, do_wireless_ioctl
)
3099 HANDLE_IOCTL(SIOCSIWESSID
, do_wireless_ioctl
)
3100 HANDLE_IOCTL(SIOCGIWESSID
, do_wireless_ioctl
)
3101 HANDLE_IOCTL(SIOCSIWNICKN
, do_wireless_ioctl
)
3102 HANDLE_IOCTL(SIOCGIWNICKN
, do_wireless_ioctl
)
3103 HANDLE_IOCTL(SIOCSIWENCODE
, do_wireless_ioctl
)
3104 HANDLE_IOCTL(SIOCGIWENCODE
, do_wireless_ioctl
)
3105 HANDLE_IOCTL(SIOCSIFBR
, old_bridge_ioctl
)
3106 HANDLE_IOCTL(SIOCGIFBR
, old_bridge_ioctl
)
3108 #if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE)
3109 HANDLE_IOCTL(NCP_IOC_NCPREQUEST_32
, do_ncp_ncprequest
)
3110 HANDLE_IOCTL(NCP_IOC_GETMOUNTUID2_32
, do_ncp_getmountuid2
)
3111 HANDLE_IOCTL(NCP_IOC_GET_FS_INFO_V2_32
, do_ncp_getfsinfo2
)
3112 HANDLE_IOCTL(NCP_IOC_GETOBJECTNAME_32
, do_ncp_getobjectname
)
3113 HANDLE_IOCTL(NCP_IOC_SETOBJECTNAME_32
, do_ncp_setobjectname
)
3114 HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32
, do_ncp_getprivatedata
)
3115 HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32
, do_ncp_setprivatedata
)
3119 HANDLE_IOCTL(DMX_GET_EVENT
, do_dmx_get_event
)
3120 HANDLE_IOCTL(VIDEO_GET_EVENT
, do_video_get_event
)
3121 HANDLE_IOCTL(VIDEO_STILLPICTURE
, do_video_stillpicture
)
3122 HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE
, do_video_set_spu_palette
)