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
13 #include <linux/types.h>
14 #include <linux/compat.h>
15 #include <linux/kernel.h>
16 #include <linux/capability.h>
17 #include <linux/compiler.h>
18 #include <linux/sched.h>
19 #include <linux/smp.h>
20 #include <linux/smp_lock.h>
21 #include <linux/ioctl.h>
23 #include <linux/if_bridge.h>
24 #include <linux/slab.h>
25 #include <linux/hdreg.h>
26 #include <linux/raid/md.h>
28 #include <linux/dirent.h>
29 #include <linux/route.h>
30 #include <linux/in6.h>
31 #include <linux/ipv6_route.h>
32 #include <linux/skbuff.h>
33 #include <linux/netlink.h>
36 #include <linux/file.h>
38 #include <linux/ppp_defs.h>
39 #include <linux/if_ppp.h>
40 #include <linux/if_pppox.h>
41 #include <linux/mtio.h>
42 #include <linux/cdrom.h>
43 #include <linux/auto_fs.h>
44 #include <linux/auto_fs4.h>
45 #include <linux/tty.h>
46 #include <linux/vt_kern.h>
48 #include <linux/ext2_fs.h>
49 #include <linux/ext3_jbd.h>
50 #include <linux/ext3_fs.h>
51 #include <linux/videodev.h>
52 #include <linux/netdevice.h>
53 #include <linux/raw.h>
54 #include <linux/smb_fs.h>
55 #include <linux/blkpg.h>
56 #include <linux/blkdev.h>
57 #include <linux/elevator.h>
58 #include <linux/rtc.h>
59 #include <linux/pci.h>
60 #include <linux/module.h>
61 #include <linux/serial.h>
62 #include <linux/reiserfs_fs.h>
63 #include <linux/if_tun.h>
64 #include <linux/ctype.h>
65 #include <linux/ioctl32.h>
66 #include <linux/syscalls.h>
67 #include <linux/ncp_fs.h>
68 #include <linux/i2c.h>
69 #include <linux/i2c-dev.h>
70 #include <linux/wireless.h>
71 #include <linux/atalk.h>
72 #include <linux/blktrace_api.h>
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>
79 #include <linux/capi.h>
80 #include <linux/gigaset_dev.h>
82 #include <scsi/scsi.h>
83 #include <scsi/scsi_ioctl.h>
86 #include <asm/uaccess.h>
87 #include <linux/ethtool.h>
88 #include <linux/mii.h>
89 #include <linux/if_bonding.h>
90 #include <linux/watchdog.h>
91 #include <linux/dm-ioctl.h>
93 #include <linux/soundcard.h>
95 #include <linux/ppdev.h>
97 #include <linux/atm.h>
98 #include <linux/atmarp.h>
99 #include <linux/atmclip.h>
100 #include <linux/atmdev.h>
101 #include <linux/atmioc.h>
102 #include <linux/atmlec.h>
103 #include <linux/atmmpc.h>
104 #include <linux/atmsvc.h>
105 #include <linux/atm_tcp.h>
106 #include <linux/sonet.h>
107 #include <linux/atm_suni.h>
108 #include <linux/mtd/mtd.h>
110 #include <linux/usb.h>
111 #include <linux/usbdevice_fs.h>
112 #include <linux/nbd.h>
113 #include <linux/random.h>
114 #include <linux/filter.h>
115 #include <linux/msdos_fs.h>
116 #include <linux/pktcdvd.h>
118 #include <linux/hiddev.h>
120 #include <linux/dvb/audio.h>
121 #include <linux/dvb/dmx.h>
122 #include <linux/dvb/frontend.h>
123 #include <linux/dvb/video.h>
124 #include <linux/lp.h>
126 /* Aiee. Someone does not find a difference between int and long */
127 #define EXT2_IOC32_GETFLAGS _IOR('f', 1, int)
128 #define EXT2_IOC32_SETFLAGS _IOW('f', 2, int)
129 #define EXT3_IOC32_GETVERSION _IOR('f', 3, int)
130 #define EXT3_IOC32_SETVERSION _IOW('f', 4, int)
131 #define EXT3_IOC32_GETRSVSZ _IOR('f', 5, int)
132 #define EXT3_IOC32_SETRSVSZ _IOW('f', 6, int)
133 #define EXT3_IOC32_GROUP_EXTEND _IOW('f', 7, unsigned int)
134 #ifdef CONFIG_JBD_DEBUG
135 #define EXT3_IOC32_WAIT_FOR_READONLY _IOR('f', 99, int)
138 #define EXT2_IOC32_GETVERSION _IOR('v', 1, int)
139 #define EXT2_IOC32_SETVERSION _IOW('v', 2, int)
141 static int do_ioctl32_pointer(unsigned int fd, unsigned int cmd,
142 unsigned long arg, struct file *f)
144 return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
147 static int w_long(unsigned int fd, unsigned int cmd, unsigned long arg)
149 mm_segment_t old_fs = get_fs();
154 err = sys_ioctl(fd, cmd, (unsigned long)&val);
156 if (!err && put_user(val, (u32 __user *)compat_ptr(arg)))
161 static int rw_long(unsigned int fd, unsigned int cmd, unsigned long arg)
163 mm_segment_t old_fs = get_fs();
164 u32 __user *argptr = compat_ptr(arg);
168 if(get_user(val, argptr))
171 err = sys_ioctl(fd, cmd, (unsigned long)&val);
173 if (!err && put_user(val, argptr))
178 static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
180 /* These are just misnamed, they actually get/put from/to user an int */
182 case EXT2_IOC32_GETFLAGS: cmd = EXT2_IOC_GETFLAGS; break;
183 case EXT2_IOC32_SETFLAGS: cmd = EXT2_IOC_SETFLAGS; break;
184 case EXT2_IOC32_GETVERSION: cmd = EXT2_IOC_GETVERSION; break;
185 case EXT2_IOC32_SETVERSION: cmd = EXT2_IOC_SETVERSION; break;
187 return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
190 static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
192 /* These are just misnamed, they actually get/put from/to user an int */
194 case EXT3_IOC32_GETVERSION: cmd = EXT3_IOC_GETVERSION; break;
195 case EXT3_IOC32_SETVERSION: cmd = EXT3_IOC_SETVERSION; break;
196 case EXT3_IOC32_GETRSVSZ: cmd = EXT3_IOC_GETRSVSZ; break;
197 case EXT3_IOC32_SETRSVSZ: cmd = EXT3_IOC_SETRSVSZ; break;
198 case EXT3_IOC32_GROUP_EXTEND: cmd = EXT3_IOC_GROUP_EXTEND; break;
199 #ifdef CONFIG_JBD_DEBUG
200 case EXT3_IOC32_WAIT_FOR_READONLY: cmd = EXT3_IOC_WAIT_FOR_READONLY; break;
203 return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
206 struct compat_video_event {
208 compat_time_t timestamp;
211 unsigned int frame_rate;
215 static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
217 struct video_event kevent;
218 mm_segment_t old_fs = get_fs();
222 err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
226 struct compat_video_event __user *up = compat_ptr(arg);
228 err = put_user(kevent.type, &up->type);
229 err |= put_user(kevent.timestamp, &up->timestamp);
230 err |= put_user(kevent.u.size.w, &up->u.size.w);
231 err |= put_user(kevent.u.size.h, &up->u.size.h);
232 err |= put_user(kevent.u.size.aspect_ratio,
233 &up->u.size.aspect_ratio);
241 struct compat_video_still_picture {
242 compat_uptr_t iFrame;
246 static int do_video_stillpicture(unsigned int fd, unsigned int cmd, unsigned long arg)
248 struct compat_video_still_picture __user *up;
249 struct video_still_picture __user *up_native;
254 up = (struct compat_video_still_picture __user *) arg;
255 err = get_user(fp, &up->iFrame);
256 err |= get_user(size, &up->size);
261 compat_alloc_user_space(sizeof(struct video_still_picture));
263 put_user(compat_ptr(fp), &up_native->iFrame);
264 put_user(size, &up_native->size);
266 err = sys_ioctl(fd, cmd, (unsigned long) up_native);
271 struct compat_video_spu_palette {
273 compat_uptr_t palette;
276 static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, unsigned long arg)
278 struct compat_video_spu_palette __user *up;
279 struct video_spu_palette __user *up_native;
283 up = (struct compat_video_spu_palette __user *) arg;
284 err = get_user(palp, &up->palette);
285 err |= get_user(length, &up->length);
287 up_native = compat_alloc_user_space(sizeof(struct video_spu_palette));
288 put_user(compat_ptr(palp), &up_native->palette);
289 put_user(length, &up_native->length);
291 err = sys_ioctl(fd, cmd, (unsigned long) up_native);
297 static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
299 struct compat_timeval __user *up = compat_ptr(arg);
301 mm_segment_t old_fs = get_fs();
305 err = sys_ioctl(fd, cmd, (unsigned long)&ktv);
308 err = put_user(ktv.tv_sec, &up->tv_sec);
309 err |= __put_user(ktv.tv_usec, &up->tv_usec);
315 compat_ulong_t mem_start;
316 compat_ulong_t mem_end;
317 unsigned short base_addr;
324 #define IFHWADDRLEN 6
327 char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
330 struct sockaddr ifru_addr;
331 struct sockaddr ifru_dstaddr;
332 struct sockaddr ifru_broadaddr;
333 struct sockaddr ifru_netmask;
334 struct sockaddr ifru_hwaddr;
336 compat_int_t ifru_ivalue;
337 compat_int_t ifru_mtu;
338 struct ifmap32 ifru_map;
339 char ifru_slave[IFNAMSIZ]; /* Just fits the size */
340 char ifru_newname[IFNAMSIZ];
341 compat_caddr_t ifru_data;
342 /* XXXX? ifru_settings should be here */
347 compat_int_t ifc_len; /* size of buffer */
348 compat_caddr_t ifcbuf;
351 static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg)
353 struct net_device *dev;
354 struct ifreq32 ifr32;
357 if (copy_from_user(&ifr32, compat_ptr(arg), sizeof(ifr32)))
360 dev = dev_get_by_index(ifr32.ifr_ifindex);
364 strlcpy(ifr32.ifr_name, dev->name, sizeof(ifr32.ifr_name));
367 err = copy_to_user(compat_ptr(arg), &ifr32, sizeof(ifr32));
368 return (err ? -EFAULT : 0);
371 static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
373 struct ifconf32 ifc32;
375 struct ifconf __user *uifc;
376 struct ifreq32 __user *ifr32;
377 struct ifreq __user *ifr;
381 if (copy_from_user(&ifc32, compat_ptr(arg), sizeof(struct ifconf32)))
384 if (ifc32.ifcbuf == 0) {
388 uifc = compat_alloc_user_space(sizeof(struct ifconf));
390 size_t len =((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) *
391 sizeof (struct ifreq);
392 uifc = compat_alloc_user_space(sizeof(struct ifconf) + len);
394 ifr = ifc.ifc_req = (void __user *)(uifc + 1);
395 ifr32 = compat_ptr(ifc32.ifcbuf);
396 for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) {
397 if (copy_in_user(ifr, ifr32, sizeof(struct ifreq32)))
403 if (copy_to_user(uifc, &ifc, sizeof(struct ifconf)))
406 err = sys_ioctl (fd, SIOCGIFCONF, (unsigned long)uifc);
410 if (copy_from_user(&ifc, uifc, sizeof(struct ifconf)))
414 ifr32 = compat_ptr(ifc32.ifcbuf);
416 i + sizeof (struct ifreq32) <= ifc32.ifc_len && j < ifc.ifc_len;
417 i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
418 if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32)))
424 if (ifc32.ifcbuf == 0) {
425 /* Translate from 64-bit structure multiple to
429 i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32));
434 if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32)))
440 static int ethtool_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
442 struct ifreq __user *ifr;
443 struct ifreq32 __user *ifr32;
447 ifr = compat_alloc_user_space(sizeof(*ifr));
448 ifr32 = compat_ptr(arg);
450 if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
453 if (get_user(data, &ifr32->ifr_ifru.ifru_data))
456 datap = compat_ptr(data);
457 if (put_user(datap, &ifr->ifr_ifru.ifru_data))
460 return sys_ioctl(fd, cmd, (unsigned long) ifr);
463 static int bond_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
466 struct ifreq __user *uifr;
467 struct ifreq32 __user *ifr32 = compat_ptr(arg);
474 case SIOCBONDENSLAVE:
475 case SIOCBONDRELEASE:
476 case SIOCBONDSETHWADDR:
477 case SIOCBONDCHANGEACTIVE:
478 if (copy_from_user(&kifr, ifr32, sizeof(struct ifreq32)))
483 err = sys_ioctl (fd, cmd, (unsigned long)&kifr);
487 case SIOCBONDSLAVEINFOQUERY:
488 case SIOCBONDINFOQUERY:
489 uifr = compat_alloc_user_space(sizeof(*uifr));
490 if (copy_in_user(&uifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
493 if (get_user(data, &ifr32->ifr_ifru.ifru_data))
496 datap = compat_ptr(data);
497 if (put_user(datap, &uifr->ifr_ifru.ifru_data))
500 return sys_ioctl (fd, cmd, (unsigned long)uifr);
506 int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
508 struct ifreq __user *u_ifreq64;
509 struct ifreq32 __user *u_ifreq32 = compat_ptr(arg);
510 char tmp_buf[IFNAMSIZ];
514 if (copy_from_user(&tmp_buf[0], &(u_ifreq32->ifr_ifrn.ifrn_name[0]),
517 if (__get_user(data32, &u_ifreq32->ifr_ifru.ifru_data))
519 data64 = compat_ptr(data32);
521 u_ifreq64 = compat_alloc_user_space(sizeof(*u_ifreq64));
523 /* Don't check these user accesses, just let that get trapped
524 * in the ioctl handler instead.
526 if (copy_to_user(&u_ifreq64->ifr_ifrn.ifrn_name[0], &tmp_buf[0],
529 if (__put_user(data64, &u_ifreq64->ifr_ifru.ifru_data))
532 return sys_ioctl(fd, cmd, (unsigned long) u_ifreq64);
535 static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg)
538 struct ifreq32 __user *uifr32;
539 struct ifmap32 __user *uifmap32;
543 uifr32 = compat_ptr(arg);
544 uifmap32 = &uifr32->ifr_ifru.ifru_map;
547 err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name));
548 err |= __get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
549 err |= __get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
550 err |= __get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
551 err |= __get_user(ifr.ifr_map.irq, &uifmap32->irq);
552 err |= __get_user(ifr.ifr_map.dma, &uifmap32->dma);
553 err |= __get_user(ifr.ifr_map.port, &uifmap32->port);
558 if (copy_from_user(&ifr, uifr32, sizeof(*uifr32)))
564 err = sys_ioctl (fd, cmd, (unsigned long)&ifr);
568 /* TUNSETIFF is defined as _IOW, it should be _IORW
569 * as the data is copied back to user space, but that
570 * cannot be fixed without breaking all existing apps.
584 if (copy_to_user(uifr32, &ifr, sizeof(*uifr32)))
588 err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name));
589 err |= __put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
590 err |= __put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
591 err |= __put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
592 err |= __put_user(ifr.ifr_map.irq, &uifmap32->irq);
593 err |= __put_user(ifr.ifr_map.dma, &uifmap32->dma);
594 err |= __put_user(ifr.ifr_map.port, &uifmap32->port);
605 struct sockaddr rt_dst; /* target address */
606 struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */
607 struct sockaddr rt_genmask; /* target network mask (IP) */
608 unsigned short rt_flags;
611 unsigned char rt_tos;
612 unsigned char rt_class;
614 short rt_metric; /* +1 for binary compatibility! */
615 /* char * */ u32 rt_dev; /* forcing the device at add */
616 u32 rt_mtu; /* per route MTU/Window */
617 u32 rt_window; /* Window clamping */
618 unsigned short rt_irtt; /* Initial RTT */
623 struct in6_addr rtmsg_dst;
624 struct in6_addr rtmsg_src;
625 struct in6_addr rtmsg_gateway;
635 static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
643 mm_segment_t old_fs = get_fs();
645 struct socket *mysock = sockfd_lookup(fd, &ret);
647 if (mysock && mysock->sk && mysock->sk->sk_family == AF_INET6) { /* ipv6 */
648 struct in6_rtmsg32 __user *ur6 = compat_ptr(arg);
649 ret = copy_from_user (&r6.rtmsg_dst, &(ur6->rtmsg_dst),
650 3 * sizeof(struct in6_addr));
651 ret |= __get_user (r6.rtmsg_type, &(ur6->rtmsg_type));
652 ret |= __get_user (r6.rtmsg_dst_len, &(ur6->rtmsg_dst_len));
653 ret |= __get_user (r6.rtmsg_src_len, &(ur6->rtmsg_src_len));
654 ret |= __get_user (r6.rtmsg_metric, &(ur6->rtmsg_metric));
655 ret |= __get_user (r6.rtmsg_info, &(ur6->rtmsg_info));
656 ret |= __get_user (r6.rtmsg_flags, &(ur6->rtmsg_flags));
657 ret |= __get_user (r6.rtmsg_ifindex, &(ur6->rtmsg_ifindex));
661 struct rtentry32 __user *ur4 = compat_ptr(arg);
662 ret = copy_from_user (&r4.rt_dst, &(ur4->rt_dst),
663 3 * sizeof(struct sockaddr));
664 ret |= __get_user (r4.rt_flags, &(ur4->rt_flags));
665 ret |= __get_user (r4.rt_metric, &(ur4->rt_metric));
666 ret |= __get_user (r4.rt_mtu, &(ur4->rt_mtu));
667 ret |= __get_user (r4.rt_window, &(ur4->rt_window));
668 ret |= __get_user (r4.rt_irtt, &(ur4->rt_irtt));
669 ret |= __get_user (rtdev, &(ur4->rt_dev));
671 ret |= copy_from_user (devname, compat_ptr(rtdev), 15);
672 r4.rt_dev = devname; devname[15] = 0;
685 ret = sys_ioctl (fd, cmd, (unsigned long) r);
696 struct hd_geometry32 {
698 unsigned char sectors;
699 unsigned short cylinders;
703 static int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg)
705 mm_segment_t old_fs = get_fs();
706 struct hd_geometry geo;
707 struct hd_geometry32 __user *ugeo;
711 err = sys_ioctl(fd, HDIO_GETGEO, (unsigned long)&geo);
713 ugeo = compat_ptr(arg);
715 err = copy_to_user (ugeo, &geo, 4);
716 err |= __put_user (geo.start, &ugeo->start);
718 return err ? -EFAULT : 0;
721 static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
723 mm_segment_t old_fs = get_fs();
725 unsigned int __user *uvp;
729 error = sys_ioctl(fd, cmd, (long)&kval);
733 uvp = compat_ptr(arg);
734 if(put_user(kval, uvp))
741 typedef struct sg_io_hdr32 {
742 compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */
743 compat_int_t dxfer_direction; /* [i] data transfer direction */
744 unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */
745 unsigned char mx_sb_len; /* [i] max length to write to sbp */
746 unsigned short iovec_count; /* [i] 0 implies no scatter gather */
747 compat_uint_t dxfer_len; /* [i] byte count of data transfer */
748 compat_uint_t dxferp; /* [i], [*io] points to data transfer memory
749 or scatter gather list */
750 compat_uptr_t cmdp; /* [i], [*i] points to command to perform */
751 compat_uptr_t sbp; /* [i], [*o] points to sense_buffer memory */
752 compat_uint_t timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */
753 compat_uint_t flags; /* [i] 0 -> default, see SG_FLAG... */
754 compat_int_t pack_id; /* [i->o] unused internally (normally) */
755 compat_uptr_t usr_ptr; /* [i->o] unused internally */
756 unsigned char status; /* [o] scsi status */
757 unsigned char masked_status; /* [o] shifted, masked scsi status */
758 unsigned char msg_status; /* [o] messaging level data (optional) */
759 unsigned char sb_len_wr; /* [o] byte count actually written to sbp */
760 unsigned short host_status; /* [o] errors from host adapter */
761 unsigned short driver_status; /* [o] errors from software driver */
762 compat_int_t resid; /* [o] dxfer_len - actual_transferred */
763 compat_uint_t duration; /* [o] time taken by cmd (unit: millisec) */
764 compat_uint_t info; /* [o] auxiliary information */
765 } sg_io_hdr32_t; /* 64 bytes long (on sparc32) */
767 typedef struct sg_iovec32 {
768 compat_uint_t iov_base;
769 compat_uint_t iov_len;
772 static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count)
774 sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1);
775 sg_iovec32_t __user *iov32 = dxferp;
778 for (i = 0; i < iovec_count; i++) {
781 if (get_user(base, &iov32[i].iov_base) ||
782 get_user(len, &iov32[i].iov_len) ||
783 put_user(compat_ptr(base), &iov[i].iov_base) ||
784 put_user(len, &iov[i].iov_len))
788 if (put_user(iov, &sgio->dxferp))
793 static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
795 sg_io_hdr_t __user *sgio;
796 sg_io_hdr32_t __user *sgio32;
802 sgio32 = compat_ptr(arg);
803 if (get_user(iovec_count, &sgio32->iovec_count))
807 void __user *top = compat_alloc_user_space(0);
808 void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) +
809 (iovec_count * sizeof(sg_iovec_t)));
816 /* Ok, now construct. */
817 if (copy_in_user(&sgio->interface_id, &sgio32->interface_id,
819 (2 * sizeof(unsigned char)) +
820 (1 * sizeof(unsigned short)) +
821 (1 * sizeof(unsigned int))))
824 if (get_user(data, &sgio32->dxferp))
826 dxferp = compat_ptr(data);
828 if (sg_build_iovec(sgio, dxferp, iovec_count))
831 if (put_user(dxferp, &sgio->dxferp))
836 unsigned char __user *cmdp;
837 unsigned char __user *sbp;
839 if (get_user(data, &sgio32->cmdp))
841 cmdp = compat_ptr(data);
843 if (get_user(data, &sgio32->sbp))
845 sbp = compat_ptr(data);
847 if (put_user(cmdp, &sgio->cmdp) ||
848 put_user(sbp, &sgio->sbp))
852 if (copy_in_user(&sgio->timeout, &sgio32->timeout,
856 if (get_user(data, &sgio32->usr_ptr))
858 if (put_user(compat_ptr(data), &sgio->usr_ptr))
861 if (copy_in_user(&sgio->status, &sgio32->status,
862 (4 * sizeof(unsigned char)) +
863 (2 * sizeof(unsigned (short))) +
867 err = sys_ioctl(fd, cmd, (unsigned long) sgio);
872 if (copy_in_user(&sgio32->pack_id, &sgio->pack_id,
874 get_user(datap, &sgio->usr_ptr) ||
875 put_user((u32)(unsigned long)datap,
877 copy_in_user(&sgio32->status, &sgio->status,
878 (4 * sizeof(unsigned char)) +
879 (2 * sizeof(unsigned short)) +
887 struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */
893 compat_uptr_t usr_ptr;
894 unsigned int duration;
898 static int sg_grt_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
901 sg_req_info_t __user *r;
902 struct compat_sg_req_info __user *o = (void __user *)arg;
903 r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE);
904 err = sys_ioctl(fd,cmd,(unsigned long)r);
907 for (i = 0; i < SG_MAX_QUEUE; i++) {
911 if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) ||
912 get_user(ptr, &r[i].usr_ptr) ||
913 get_user(d, &r[i].duration) ||
914 put_user((u32)(unsigned long)(ptr), &o[i].usr_ptr) ||
915 put_user(d, &o[i].duration))
921 struct sock_fprog32 {
923 compat_caddr_t filter;
926 #define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
927 #define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
929 static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
931 struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg);
932 struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
937 if (get_user(flen, &u_fprog32->len) ||
938 get_user(fptr32, &u_fprog32->filter))
941 fptr64 = compat_ptr(fptr32);
943 if (put_user(flen, &u_fprog64->len) ||
944 put_user(fptr64, &u_fprog64->filter))
947 if (cmd == PPPIOCSPASS32)
952 return sys_ioctl(fd, cmd, (unsigned long) u_fprog64);
955 struct ppp_option_data32 {
958 compat_int_t transmit;
960 #define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
963 compat_time_t xmit_idle;
964 compat_time_t recv_idle;
966 #define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
968 static int ppp_gidle(unsigned int fd, unsigned int cmd, unsigned long arg)
970 struct ppp_idle __user *idle;
971 struct ppp_idle32 __user *idle32;
972 __kernel_time_t xmit, recv;
975 idle = compat_alloc_user_space(sizeof(*idle));
976 idle32 = compat_ptr(arg);
978 err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle);
981 if (get_user(xmit, &idle->xmit_idle) ||
982 get_user(recv, &idle->recv_idle) ||
983 put_user(xmit, &idle32->xmit_idle) ||
984 put_user(recv, &idle32->recv_idle))
990 static int ppp_scompress(unsigned int fd, unsigned int cmd, unsigned long arg)
992 struct ppp_option_data __user *odata;
993 struct ppp_option_data32 __user *odata32;
997 odata = compat_alloc_user_space(sizeof(*odata));
998 odata32 = compat_ptr(arg);
1000 if (get_user(data, &odata32->ptr))
1003 datap = compat_ptr(data);
1004 if (put_user(datap, &odata->ptr))
1007 if (copy_in_user(&odata->length, &odata32->length,
1008 sizeof(__u32) + sizeof(int)))
1011 return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata);
1014 static int ppp_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1020 err = ppp_gidle(fd, cmd, arg);
1023 case PPPIOCSCOMPRESS32:
1024 err = ppp_scompress(fd, cmd, arg);
1031 printk("ppp_ioctl: Unknown cmd fd(%d) "
1032 "cmd(%08x) arg(%08x)\n",
1033 (int)fd, (unsigned int)cmd, (unsigned int)arg);
1044 compat_long_t mt_type;
1045 compat_long_t mt_resid;
1046 compat_long_t mt_dsreg;
1047 compat_long_t mt_gstat;
1048 compat_long_t mt_erreg;
1049 compat_daddr_t mt_fileno;
1050 compat_daddr_t mt_blkno;
1052 #define MTIOCGET32 _IOR('m', 2, struct mtget32)
1055 compat_long_t mt_blkno;
1057 #define MTIOCPOS32 _IOR('m', 3, struct mtpos32)
1059 static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1061 mm_segment_t old_fs = get_fs();
1063 struct mtget32 __user *umget32;
1065 struct mtpos32 __user *upos32;
1083 printk("mt_ioctl: Unknown cmd fd(%d) "
1084 "cmd(%08x) arg(%08x)\n",
1085 (int)fd, (unsigned int)cmd, (unsigned int)arg);
1090 err = sys_ioctl (fd, kcmd, (unsigned long)karg);
1096 upos32 = compat_ptr(arg);
1097 err = __put_user(pos.mt_blkno, &upos32->mt_blkno);
1100 umget32 = compat_ptr(arg);
1101 err = __put_user(get.mt_type, &umget32->mt_type);
1102 err |= __put_user(get.mt_resid, &umget32->mt_resid);
1103 err |= __put_user(get.mt_dsreg, &umget32->mt_dsreg);
1104 err |= __put_user(get.mt_gstat, &umget32->mt_gstat);
1105 err |= __put_user(get.mt_erreg, &umget32->mt_erreg);
1106 err |= __put_user(get.mt_fileno, &umget32->mt_fileno);
1107 err |= __put_user(get.mt_blkno, &umget32->mt_blkno);
1110 return err ? -EFAULT: 0;
1113 struct cdrom_read_audio32 {
1114 union cdrom_addr addr;
1116 compat_int_t nframes;
1120 struct cdrom_generic_command32 {
1121 unsigned char cmd[CDROM_PACKET_SIZE];
1122 compat_caddr_t buffer;
1123 compat_uint_t buflen;
1125 compat_caddr_t sense;
1126 unsigned char data_direction;
1128 compat_int_t timeout;
1129 compat_caddr_t reserved[1];
1132 static int cdrom_do_read_audio(unsigned int fd, unsigned int cmd, unsigned long arg)
1134 struct cdrom_read_audio __user *cdread_audio;
1135 struct cdrom_read_audio32 __user *cdread_audio32;
1139 cdread_audio = compat_alloc_user_space(sizeof(*cdread_audio));
1140 cdread_audio32 = compat_ptr(arg);
1142 if (copy_in_user(&cdread_audio->addr,
1143 &cdread_audio32->addr,
1144 (sizeof(*cdread_audio32) -
1145 sizeof(compat_caddr_t))))
1148 if (get_user(data, &cdread_audio32->buf))
1150 datap = compat_ptr(data);
1151 if (put_user(datap, &cdread_audio->buf))
1154 return sys_ioctl(fd, cmd, (unsigned long) cdread_audio);
1157 static int cdrom_do_generic_command(unsigned int fd, unsigned int cmd, unsigned long arg)
1159 struct cdrom_generic_command __user *cgc;
1160 struct cdrom_generic_command32 __user *cgc32;
1165 cgc = compat_alloc_user_space(sizeof(*cgc));
1166 cgc32 = compat_ptr(arg);
1168 if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
1169 get_user(data, &cgc32->buffer) ||
1170 put_user(compat_ptr(data), &cgc->buffer) ||
1171 copy_in_user(&cgc->buflen, &cgc32->buflen,
1172 (sizeof(unsigned int) + sizeof(int))) ||
1173 get_user(data, &cgc32->sense) ||
1174 put_user(compat_ptr(data), &cgc->sense) ||
1175 get_user(dir, &cgc32->data_direction) ||
1176 put_user(dir, &cgc->data_direction) ||
1177 get_user(itmp, &cgc32->quiet) ||
1178 put_user(itmp, &cgc->quiet) ||
1179 get_user(itmp, &cgc32->timeout) ||
1180 put_user(itmp, &cgc->timeout) ||
1181 get_user(data, &cgc32->reserved[0]) ||
1182 put_user(compat_ptr(data), &cgc->reserved[0]))
1185 return sys_ioctl(fd, cmd, (unsigned long) cgc);
1188 static int cdrom_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1193 case CDROMREADAUDIO:
1194 err = cdrom_do_read_audio(fd, cmd, arg);
1197 case CDROM_SEND_PACKET:
1198 err = cdrom_do_generic_command(fd, cmd, arg);
1205 printk("cdrom_ioctl: Unknown cmd fd(%d) "
1206 "cmd(%08x) arg(%08x)\n",
1207 (int)fd, (unsigned int)cmd, (unsigned int)arg);
1218 static int vt_check(struct file *file)
1220 struct tty_struct *tty;
1221 struct inode *inode = file->f_dentry->d_inode;
1223 if (file->f_op->ioctl != tty_ioctl)
1226 tty = (struct tty_struct *)file->private_data;
1227 if (tty_paranoia_check(tty, inode, "tty_ioctl"))
1230 if (tty->driver->ioctl != vt_ioctl)
1234 * To have permissions to do most of the vt ioctls, we either have
1235 * to be the owner of the tty, or super-user.
1237 if (current->signal->tty == tty || capable(CAP_SYS_ADMIN))
1242 struct consolefontdesc32 {
1243 unsigned short charcount; /* characters in font (256 or 512) */
1244 unsigned short charheight; /* scan lines per character (1-32) */
1245 compat_caddr_t chardata; /* font data in expanded form */
1248 static int do_fontx_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
1250 struct consolefontdesc32 __user *user_cfd = compat_ptr(arg);
1251 struct console_font_op op;
1252 compat_caddr_t data;
1255 perm = vt_check(file);
1256 if (perm < 0) return perm;
1262 op.op = KD_FONT_OP_SET;
1265 if (get_user(op.height, &user_cfd->charheight) ||
1266 get_user(op.charcount, &user_cfd->charcount) ||
1267 get_user(data, &user_cfd->chardata))
1269 op.data = compat_ptr(data);
1270 return con_font_op(vc_cons[fg_console].d, &op);
1272 op.op = KD_FONT_OP_GET;
1275 if (get_user(op.height, &user_cfd->charheight) ||
1276 get_user(op.charcount, &user_cfd->charcount) ||
1277 get_user(data, &user_cfd->chardata))
1281 op.data = compat_ptr(data);
1282 i = con_font_op(vc_cons[fg_console].d, &op);
1285 if (put_user(op.height, &user_cfd->charheight) ||
1286 put_user(op.charcount, &user_cfd->charcount) ||
1287 put_user((compat_caddr_t)(unsigned long)op.data,
1288 &user_cfd->chardata))
1295 struct console_font_op32 {
1296 compat_uint_t op; /* operation code KD_FONT_OP_* */
1297 compat_uint_t flags; /* KD_FONT_FLAG_* */
1298 compat_uint_t width, height; /* font size */
1299 compat_uint_t charcount;
1300 compat_caddr_t data; /* font data with height fixed to 32 */
1303 static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
1305 struct console_font_op op;
1306 struct console_font_op32 __user *fontop = compat_ptr(arg);
1307 int perm = vt_check(file), i;
1310 if (perm < 0) return perm;
1312 if (copy_from_user(&op, fontop, sizeof(struct console_font_op32)))
1314 if (!perm && op.op != KD_FONT_OP_GET)
1316 op.data = compat_ptr(((struct console_font_op32 *)&op)->data);
1317 op.flags |= KD_FONT_FLAG_OLD;
1318 vc = ((struct tty_struct *)file->private_data)->driver_data;
1319 i = con_font_op(vc, &op);
1322 ((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
1323 if (copy_to_user(fontop, &op, sizeof(struct console_font_op32)))
1328 struct unimapdesc32 {
1329 unsigned short entry_ct;
1330 compat_caddr_t entries;
1333 static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
1335 struct unimapdesc32 tmp;
1336 struct unimapdesc32 __user *user_ud = compat_ptr(arg);
1337 int perm = vt_check(file);
1339 if (perm < 0) return perm;
1340 if (copy_from_user(&tmp, user_ud, sizeof tmp))
1344 if (!perm) return -EPERM;
1345 return con_set_unimap(vc_cons[fg_console].d, tmp.entry_ct, compat_ptr(tmp.entries));
1347 return con_get_unimap(vc_cons[fg_console].d, tmp.entry_ct, &(user_ud->entry_ct), compat_ptr(tmp.entries));
1352 #endif /* CONFIG_VT */
1354 static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
1356 mm_segment_t old_fs = get_fs();
1357 __kernel_uid_t kuid;
1360 cmd = SMB_IOC_GETMOUNTUID;
1363 err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
1367 err = put_user(kuid, (compat_uid_t __user *)compat_ptr(arg));
1372 struct atmif_sioc32 {
1373 compat_int_t number;
1374 compat_int_t length;
1378 struct atm_iobuf32 {
1379 compat_int_t length;
1380 compat_caddr_t buffer;
1383 #define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
1384 #define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
1385 #define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
1386 #define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
1387 #define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
1388 #define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
1389 #define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
1390 #define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
1391 #define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
1392 #define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
1393 #define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
1394 #define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
1395 #define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
1396 #define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
1397 #define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
1398 #define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
1399 #define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
1404 } atm_ioctl_map[] = {
1405 { ATM_GETLINKRATE32, ATM_GETLINKRATE },
1406 { ATM_GETNAMES32, ATM_GETNAMES },
1407 { ATM_GETTYPE32, ATM_GETTYPE },
1408 { ATM_GETESI32, ATM_GETESI },
1409 { ATM_GETADDR32, ATM_GETADDR },
1410 { ATM_RSTADDR32, ATM_RSTADDR },
1411 { ATM_ADDADDR32, ATM_ADDADDR },
1412 { ATM_DELADDR32, ATM_DELADDR },
1413 { ATM_GETCIRANGE32, ATM_GETCIRANGE },
1414 { ATM_SETCIRANGE32, ATM_SETCIRANGE },
1415 { ATM_SETESI32, ATM_SETESI },
1416 { ATM_SETESIF32, ATM_SETESIF },
1417 { ATM_GETSTAT32, ATM_GETSTAT },
1418 { ATM_GETSTATZ32, ATM_GETSTATZ },
1419 { ATM_GETLOOP32, ATM_GETLOOP },
1420 { ATM_SETLOOP32, ATM_SETLOOP },
1421 { ATM_QUERYLOOP32, ATM_QUERYLOOP }
1424 #define NR_ATM_IOCTL ARRAY_SIZE(atm_ioctl_map)
1426 static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg)
1428 struct atm_iobuf __user *iobuf;
1429 struct atm_iobuf32 __user *iobuf32;
1434 iobuf = compat_alloc_user_space(sizeof(*iobuf));
1435 iobuf32 = compat_ptr(arg);
1437 if (get_user(len, &iobuf32->length) ||
1438 get_user(data, &iobuf32->buffer))
1440 datap = compat_ptr(data);
1441 if (put_user(len, &iobuf->length) ||
1442 put_user(datap, &iobuf->buffer))
1445 err = sys_ioctl(fd, cmd, (unsigned long)iobuf);
1448 if (copy_in_user(&iobuf32->length, &iobuf->length,
1456 static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg)
1458 struct atmif_sioc __user *sioc;
1459 struct atmif_sioc32 __user *sioc32;
1464 sioc = compat_alloc_user_space(sizeof(*sioc));
1465 sioc32 = compat_ptr(arg);
1467 if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
1468 get_user(data, &sioc32->arg))
1470 datap = compat_ptr(data);
1471 if (put_user(datap, &sioc->arg))
1474 err = sys_ioctl(fd, cmd, (unsigned long) sioc);
1477 if (copy_in_user(&sioc32->length, &sioc->length,
1484 static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg)
1487 unsigned int cmd = 0;
1491 case SONET_GETSTATZ:
1495 case SONET_SETFRAMING:
1496 case SONET_GETFRAMING:
1497 case SONET_GETFRSENSE:
1498 return do_atmif_sioc(fd, cmd32, arg);
1501 for (i = 0; i < NR_ATM_IOCTL; i++) {
1502 if (cmd32 == atm_ioctl_map[i].cmd32) {
1503 cmd = atm_ioctl_map[i].cmd;
1507 if (i == NR_ATM_IOCTL)
1512 return do_atm_iobuf(fd, cmd, arg);
1514 case ATM_GETLINKRATE:
1521 case ATM_GETCIRANGE:
1522 case ATM_SETCIRANGE:
1530 return do_atmif_sioc(fd, cmd, arg);
1536 static __attribute_used__ int
1537 ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
1542 static int broken_blkgetsize(unsigned int fd, unsigned int cmd, unsigned long arg)
1544 /* The mkswap binary hard codes it to Intel value :-((( */
1545 return w_long(fd, BLKGETSIZE, arg);
1548 struct blkpg_ioctl_arg32 {
1551 compat_int_t datalen;
1552 compat_caddr_t data;
1555 static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1557 struct blkpg_ioctl_arg32 __user *ua32 = compat_ptr(arg);
1558 struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a));
1559 compat_caddr_t udata;
1563 err = get_user(n, &ua32->op);
1564 err |= put_user(n, &a->op);
1565 err |= get_user(n, &ua32->flags);
1566 err |= put_user(n, &a->flags);
1567 err |= get_user(n, &ua32->datalen);
1568 err |= put_user(n, &a->datalen);
1569 err |= get_user(udata, &ua32->data);
1570 err |= put_user(compat_ptr(udata), &a->data);
1574 return sys_ioctl(fd, cmd, (unsigned long)a);
1577 static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
1579 return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
1582 /* Fix sizeof(sizeof()) breakage */
1583 #define BLKBSZGET_32 _IOR(0x12,112,int)
1584 #define BLKBSZSET_32 _IOW(0x12,113,int)
1585 #define BLKGETSIZE64_32 _IOR(0x12,114,int)
1587 static int do_blkbszget(unsigned int fd, unsigned int cmd, unsigned long arg)
1589 return sys_ioctl(fd, BLKBSZGET, (unsigned long)compat_ptr(arg));
1592 static int do_blkbszset(unsigned int fd, unsigned int cmd, unsigned long arg)
1594 return sys_ioctl(fd, BLKBSZSET, (unsigned long)compat_ptr(arg));
1597 static int do_blkgetsize64(unsigned int fd, unsigned int cmd,
1600 return sys_ioctl(fd, BLKGETSIZE64, (unsigned long)compat_ptr(arg));
1603 /* Bluetooth ioctls */
1604 #define HCIUARTSETPROTO _IOW('U', 200, int)
1605 #define HCIUARTGETPROTO _IOR('U', 201, int)
1607 #define BNEPCONNADD _IOW('B', 200, int)
1608 #define BNEPCONNDEL _IOW('B', 201, int)
1609 #define BNEPGETCONNLIST _IOR('B', 210, int)
1610 #define BNEPGETCONNINFO _IOR('B', 211, int)
1612 #define CMTPCONNADD _IOW('C', 200, int)
1613 #define CMTPCONNDEL _IOW('C', 201, int)
1614 #define CMTPGETCONNLIST _IOR('C', 210, int)
1615 #define CMTPGETCONNINFO _IOR('C', 211, int)
1617 #define HIDPCONNADD _IOW('H', 200, int)
1618 #define HIDPCONNDEL _IOW('H', 201, int)
1619 #define HIDPGETCONNLIST _IOR('H', 210, int)
1620 #define HIDPGETCONNINFO _IOR('H', 211, int)
1622 struct floppy_struct32 {
1626 compat_uint_t track;
1627 compat_uint_t stretch;
1630 unsigned char spec1;
1631 unsigned char fmt_gap;
1632 const compat_caddr_t name;
1635 struct floppy_drive_params32 {
1637 compat_ulong_t max_dtr;
1641 compat_ulong_t spinup;
1642 compat_ulong_t spindown;
1643 unsigned char spindown_offset;
1644 unsigned char select_delay;
1646 unsigned char tracks;
1647 compat_ulong_t timeout;
1648 unsigned char interleave_sect;
1649 struct floppy_max_errors max_errors;
1652 short autodetect[8];
1653 compat_int_t checkfreq;
1654 compat_int_t native_format;
1657 struct floppy_drive_struct32 {
1659 compat_ulong_t spinup_date;
1660 compat_ulong_t select_date;
1661 compat_ulong_t first_read_date;
1662 short probed_format;
1666 compat_int_t generation;
1667 compat_int_t keep_data;
1668 compat_int_t fd_ref;
1669 compat_int_t fd_device;
1670 compat_int_t last_checked;
1671 compat_caddr_t dmabuf;
1672 compat_int_t bufblocks;
1675 struct floppy_fdc_state32 {
1679 unsigned char version;
1681 compat_ulong_t address;
1682 unsigned int rawcmd:2;
1683 unsigned int reset:1;
1684 unsigned int need_configure:1;
1685 unsigned int perp_mode:2;
1686 unsigned int has_fifo:1;
1687 unsigned int driver_version;
1688 unsigned char track[4];
1691 struct floppy_write_errors32 {
1692 unsigned int write_errors;
1693 compat_ulong_t first_error_sector;
1694 compat_int_t first_error_generation;
1695 compat_ulong_t last_error_sector;
1696 compat_int_t last_error_generation;
1697 compat_uint_t badness;
1700 #define FDSETPRM32 _IOW(2, 0x42, struct floppy_struct32)
1701 #define FDDEFPRM32 _IOW(2, 0x43, struct floppy_struct32)
1702 #define FDGETPRM32 _IOR(2, 0x04, struct floppy_struct32)
1703 #define FDSETDRVPRM32 _IOW(2, 0x90, struct floppy_drive_params32)
1704 #define FDGETDRVPRM32 _IOR(2, 0x11, struct floppy_drive_params32)
1705 #define FDGETDRVSTAT32 _IOR(2, 0x12, struct floppy_drive_struct32)
1706 #define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct floppy_drive_struct32)
1707 #define FDGETFDCSTAT32 _IOR(2, 0x15, struct floppy_fdc_state32)
1708 #define FDWERRORGET32 _IOR(2, 0x17, struct floppy_write_errors32)
1713 } fd_ioctl_trans_table[] = {
1714 { FDSETPRM32, FDSETPRM },
1715 { FDDEFPRM32, FDDEFPRM },
1716 { FDGETPRM32, FDGETPRM },
1717 { FDSETDRVPRM32, FDSETDRVPRM },
1718 { FDGETDRVPRM32, FDGETDRVPRM },
1719 { FDGETDRVSTAT32, FDGETDRVSTAT },
1720 { FDPOLLDRVSTAT32, FDPOLLDRVSTAT },
1721 { FDGETFDCSTAT32, FDGETFDCSTAT },
1722 { FDWERRORGET32, FDWERRORGET }
1725 #define NR_FD_IOCTL_TRANS ARRAY_SIZE(fd_ioctl_trans_table)
1727 static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
1729 mm_segment_t old_fs = get_fs();
1731 unsigned int kcmd = 0;
1734 for (i = 0; i < NR_FD_IOCTL_TRANS; i++)
1735 if (cmd == fd_ioctl_trans_table[i].cmd32) {
1736 kcmd = fd_ioctl_trans_table[i].cmd;
1748 struct floppy_struct32 __user *uf;
1749 struct floppy_struct *f;
1751 uf = compat_ptr(arg);
1752 f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL);
1755 if (cmd == FDGETPRM32)
1757 err = __get_user(f->size, &uf->size);
1758 err |= __get_user(f->sect, &uf->sect);
1759 err |= __get_user(f->head, &uf->head);
1760 err |= __get_user(f->track, &uf->track);
1761 err |= __get_user(f->stretch, &uf->stretch);
1762 err |= __get_user(f->gap, &uf->gap);
1763 err |= __get_user(f->rate, &uf->rate);
1764 err |= __get_user(f->spec1, &uf->spec1);
1765 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
1766 err |= __get_user(name, &uf->name);
1767 f->name = compat_ptr(name);
1777 struct floppy_drive_params32 __user *uf;
1778 struct floppy_drive_params *f;
1780 uf = compat_ptr(arg);
1781 f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL);
1784 if (cmd == FDGETDRVPRM32)
1786 err = __get_user(f->cmos, &uf->cmos);
1787 err |= __get_user(f->max_dtr, &uf->max_dtr);
1788 err |= __get_user(f->hlt, &uf->hlt);
1789 err |= __get_user(f->hut, &uf->hut);
1790 err |= __get_user(f->srt, &uf->srt);
1791 err |= __get_user(f->spinup, &uf->spinup);
1792 err |= __get_user(f->spindown, &uf->spindown);
1793 err |= __get_user(f->spindown_offset, &uf->spindown_offset);
1794 err |= __get_user(f->select_delay, &uf->select_delay);
1795 err |= __get_user(f->rps, &uf->rps);
1796 err |= __get_user(f->tracks, &uf->tracks);
1797 err |= __get_user(f->timeout, &uf->timeout);
1798 err |= __get_user(f->interleave_sect, &uf->interleave_sect);
1799 err |= __copy_from_user(&f->max_errors, &uf->max_errors, sizeof(f->max_errors));
1800 err |= __get_user(f->flags, &uf->flags);
1801 err |= __get_user(f->read_track, &uf->read_track);
1802 err |= __copy_from_user(f->autodetect, uf->autodetect, sizeof(f->autodetect));
1803 err |= __get_user(f->checkfreq, &uf->checkfreq);
1804 err |= __get_user(f->native_format, &uf->native_format);
1811 case FDGETDRVSTAT32:
1812 case FDPOLLDRVSTAT32:
1813 karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL);
1817 case FDGETFDCSTAT32:
1818 karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL);
1823 karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL);
1831 err = sys_ioctl (fd, kcmd, (unsigned long)karg);
1838 struct floppy_struct *f = karg;
1839 struct floppy_struct32 __user *uf = compat_ptr(arg);
1841 err = __put_user(f->size, &uf->size);
1842 err |= __put_user(f->sect, &uf->sect);
1843 err |= __put_user(f->head, &uf->head);
1844 err |= __put_user(f->track, &uf->track);
1845 err |= __put_user(f->stretch, &uf->stretch);
1846 err |= __put_user(f->gap, &uf->gap);
1847 err |= __put_user(f->rate, &uf->rate);
1848 err |= __put_user(f->spec1, &uf->spec1);
1849 err |= __put_user(f->fmt_gap, &uf->fmt_gap);
1850 err |= __put_user((u64)f->name, (compat_caddr_t __user *)&uf->name);
1855 struct floppy_drive_params32 __user *uf;
1856 struct floppy_drive_params *f = karg;
1858 uf = compat_ptr(arg);
1859 err = __put_user(f->cmos, &uf->cmos);
1860 err |= __put_user(f->max_dtr, &uf->max_dtr);
1861 err |= __put_user(f->hlt, &uf->hlt);
1862 err |= __put_user(f->hut, &uf->hut);
1863 err |= __put_user(f->srt, &uf->srt);
1864 err |= __put_user(f->spinup, &uf->spinup);
1865 err |= __put_user(f->spindown, &uf->spindown);
1866 err |= __put_user(f->spindown_offset, &uf->spindown_offset);
1867 err |= __put_user(f->select_delay, &uf->select_delay);
1868 err |= __put_user(f->rps, &uf->rps);
1869 err |= __put_user(f->tracks, &uf->tracks);
1870 err |= __put_user(f->timeout, &uf->timeout);
1871 err |= __put_user(f->interleave_sect, &uf->interleave_sect);
1872 err |= __copy_to_user(&uf->max_errors, &f->max_errors, sizeof(f->max_errors));
1873 err |= __put_user(f->flags, &uf->flags);
1874 err |= __put_user(f->read_track, &uf->read_track);
1875 err |= __copy_to_user(uf->autodetect, f->autodetect, sizeof(f->autodetect));
1876 err |= __put_user(f->checkfreq, &uf->checkfreq);
1877 err |= __put_user(f->native_format, &uf->native_format);
1880 case FDGETDRVSTAT32:
1881 case FDPOLLDRVSTAT32:
1883 struct floppy_drive_struct32 __user *uf;
1884 struct floppy_drive_struct *f = karg;
1886 uf = compat_ptr(arg);
1887 err = __put_user(f->flags, &uf->flags);
1888 err |= __put_user(f->spinup_date, &uf->spinup_date);
1889 err |= __put_user(f->select_date, &uf->select_date);
1890 err |= __put_user(f->first_read_date, &uf->first_read_date);
1891 err |= __put_user(f->probed_format, &uf->probed_format);
1892 err |= __put_user(f->track, &uf->track);
1893 err |= __put_user(f->maxblock, &uf->maxblock);
1894 err |= __put_user(f->maxtrack, &uf->maxtrack);
1895 err |= __put_user(f->generation, &uf->generation);
1896 err |= __put_user(f->keep_data, &uf->keep_data);
1897 err |= __put_user(f->fd_ref, &uf->fd_ref);
1898 err |= __put_user(f->fd_device, &uf->fd_device);
1899 err |= __put_user(f->last_checked, &uf->last_checked);
1900 err |= __put_user((u64)f->dmabuf, &uf->dmabuf);
1901 err |= __put_user((u64)f->bufblocks, &uf->bufblocks);
1904 case FDGETFDCSTAT32:
1906 struct floppy_fdc_state32 __user *uf;
1907 struct floppy_fdc_state *f = karg;
1909 uf = compat_ptr(arg);
1910 err = __put_user(f->spec1, &uf->spec1);
1911 err |= __put_user(f->spec2, &uf->spec2);
1912 err |= __put_user(f->dtr, &uf->dtr);
1913 err |= __put_user(f->version, &uf->version);
1914 err |= __put_user(f->dor, &uf->dor);
1915 err |= __put_user(f->address, &uf->address);
1916 err |= __copy_to_user((char __user *)&uf->address + sizeof(uf->address),
1917 (char *)&f->address + sizeof(f->address), sizeof(int));
1918 err |= __put_user(f->driver_version, &uf->driver_version);
1919 err |= __copy_to_user(uf->track, f->track, sizeof(f->track));
1924 struct floppy_write_errors32 __user *uf;
1925 struct floppy_write_errors *f = karg;
1927 uf = compat_ptr(arg);
1928 err = __put_user(f->write_errors, &uf->write_errors);
1929 err |= __put_user(f->first_error_sector, &uf->first_error_sector);
1930 err |= __put_user(f->first_error_generation, &uf->first_error_generation);
1931 err |= __put_user(f->last_error_sector, &uf->last_error_sector);
1932 err |= __put_user(f->last_error_generation, &uf->last_error_generation);
1933 err |= __put_user(f->badness, &uf->badness);
1947 struct mtd_oob_buf32 {
1950 compat_caddr_t ptr; /* unsigned char* */
1953 #define MEMWRITEOOB32 _IOWR('M',3,struct mtd_oob_buf32)
1954 #define MEMREADOOB32 _IOWR('M',4,struct mtd_oob_buf32)
1956 static int mtd_rw_oob(unsigned int fd, unsigned int cmd, unsigned long arg)
1958 struct mtd_oob_buf __user *buf = compat_alloc_user_space(sizeof(*buf));
1959 struct mtd_oob_buf32 __user *buf32 = compat_ptr(arg);
1962 unsigned int real_cmd;
1965 real_cmd = (cmd == MEMREADOOB32) ?
1966 MEMREADOOB : MEMWRITEOOB;
1968 if (copy_in_user(&buf->start, &buf32->start,
1970 get_user(data, &buf32->ptr))
1972 datap = compat_ptr(data);
1973 if (put_user(datap, &buf->ptr))
1976 err = sys_ioctl(fd, real_cmd, (unsigned long) buf);
1979 if (copy_in_user(&buf32->start, &buf->start,
1987 #define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2])
1988 #define VFAT_IOCTL_READDIR_SHORT32 _IOR('r', 2, struct compat_dirent[2])
1991 put_dirent32 (struct dirent *d, struct compat_dirent __user *d32)
1993 if (!access_ok(VERIFY_WRITE, d32, sizeof(struct compat_dirent)))
1996 __put_user(d->d_ino, &d32->d_ino);
1997 __put_user(d->d_off, &d32->d_off);
1998 __put_user(d->d_reclen, &d32->d_reclen);
1999 if (__copy_to_user(d32->d_name, d->d_name, d->d_reclen))
2005 static int vfat_ioctl32(unsigned fd, unsigned cmd, unsigned long arg)
2007 struct compat_dirent __user *p = compat_ptr(arg);
2009 mm_segment_t oldfs = get_fs();
2014 case VFAT_IOCTL_READDIR_BOTH32:
2015 cmd = VFAT_IOCTL_READDIR_BOTH;
2017 case VFAT_IOCTL_READDIR_SHORT32:
2018 cmd = VFAT_IOCTL_READDIR_SHORT;
2023 ret = sys_ioctl(fd,cmd,(unsigned long)&d);
2026 ret |= put_dirent32(&d[0], p);
2027 ret |= put_dirent32(&d[1], p + 1);
2032 #define REISERFS_IOC_UNPACK32 _IOW(0xCD,1,int)
2034 static int reiserfs_ioctl32(unsigned fd, unsigned cmd, unsigned long ptr)
2036 if (cmd == REISERFS_IOC_UNPACK32)
2037 cmd = REISERFS_IOC_UNPACK;
2039 return sys_ioctl(fd,cmd,ptr);
2042 struct raw32_config_request
2044 compat_int_t raw_minor;
2047 } __attribute__((packed));
2049 static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
2053 if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request)))
2056 ret = __get_user(req->raw_minor, &user_req->raw_minor);
2057 ret |= __get_user(req->block_major, &user_req->block_major);
2058 ret |= __get_user(req->block_minor, &user_req->block_minor);
2060 return ret ? -EFAULT : 0;
2063 static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
2067 if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request)))
2070 ret = __put_user(req->raw_minor, &user_req->raw_minor);
2071 ret |= __put_user(req->block_major, &user_req->block_major);
2072 ret |= __put_user(req->block_minor, &user_req->block_minor);
2074 return ret ? -EFAULT : 0;
2077 static int raw_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
2084 struct raw_config_request req;
2085 struct raw32_config_request __user *user_req = compat_ptr(arg);
2086 mm_segment_t oldfs = get_fs();
2088 if ((ret = get_raw32_request(&req, user_req)))
2092 ret = sys_ioctl(fd,cmd,(unsigned long)&req);
2095 if ((!ret) && (cmd == RAW_GETBIND)) {
2096 ret = set_raw32_request(&req, user_req);
2101 ret = sys_ioctl(fd, cmd, arg);
2107 struct serial_struct32 {
2113 compat_int_t xmit_fifo_size;
2114 compat_int_t custom_divisor;
2115 compat_int_t baud_base;
2116 unsigned short close_delay;
2118 char reserved_char[1];
2120 unsigned short closing_wait; /* time to wait before closing */
2121 unsigned short closing_wait2; /* no longer used... */
2122 compat_uint_t iomem_base;
2123 unsigned short iomem_reg_shift;
2124 unsigned int port_high;
2125 /* compat_ulong_t iomap_base FIXME */
2126 compat_int_t reserved[1];
2129 static int serial_struct_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
2131 typedef struct serial_struct SS;
2132 typedef struct serial_struct32 SS32;
2133 struct serial_struct32 __user *ss32 = compat_ptr(arg);
2135 struct serial_struct ss;
2136 mm_segment_t oldseg = get_fs();
2139 if (cmd == TIOCSSERIAL) {
2140 if (!access_ok(VERIFY_READ, ss32, sizeof(SS32)))
2142 if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base)))
2144 __get_user(udata, &ss32->iomem_base);
2145 ss.iomem_base = compat_ptr(udata);
2146 __get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift);
2147 __get_user(ss.port_high, &ss32->port_high);
2148 ss.iomap_base = 0UL;
2151 err = sys_ioctl(fd,cmd,(unsigned long)(&ss));
2153 if (cmd == TIOCGSERIAL && err >= 0) {
2154 if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32)))
2156 if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base)))
2158 __put_user((unsigned long)ss.iomem_base >> 32 ?
2159 0xffffffff : (unsigned)(unsigned long)ss.iomem_base,
2161 __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift);
2162 __put_user(ss.port_high, &ss32->port_high);
2168 struct usbdevfs_ctrltransfer32 {
2174 u32 timeout; /* in milliseconds */
2175 compat_caddr_t data;
2178 #define USBDEVFS_CONTROL32 _IOWR('U', 0, struct usbdevfs_ctrltransfer32)
2180 static int do_usbdevfs_control(unsigned int fd, unsigned int cmd, unsigned long arg)
2182 struct usbdevfs_ctrltransfer32 __user *p32 = compat_ptr(arg);
2183 struct usbdevfs_ctrltransfer __user *p;
2185 p = compat_alloc_user_space(sizeof(*p));
2186 if (copy_in_user(p, p32, (sizeof(*p32) - sizeof(compat_caddr_t))) ||
2187 get_user(udata, &p32->data) ||
2188 put_user(compat_ptr(udata), &p->data))
2190 return sys_ioctl(fd, USBDEVFS_CONTROL, (unsigned long)p);
2194 struct usbdevfs_bulktransfer32 {
2197 compat_uint_t timeout; /* in milliseconds */
2198 compat_caddr_t data;
2201 #define USBDEVFS_BULK32 _IOWR('U', 2, struct usbdevfs_bulktransfer32)
2203 static int do_usbdevfs_bulk(unsigned int fd, unsigned int cmd, unsigned long arg)
2205 struct usbdevfs_bulktransfer32 __user *p32 = compat_ptr(arg);
2206 struct usbdevfs_bulktransfer __user *p;
2208 compat_caddr_t addr;
2210 p = compat_alloc_user_space(sizeof(*p));
2212 if (get_user(n, &p32->ep) || put_user(n, &p->ep) ||
2213 get_user(n, &p32->len) || put_user(n, &p->len) ||
2214 get_user(n, &p32->timeout) || put_user(n, &p->timeout) ||
2215 get_user(addr, &p32->data) || put_user(compat_ptr(addr), &p->data))
2218 return sys_ioctl(fd, USBDEVFS_BULK, (unsigned long)p);
2223 * USBDEVFS_SUBMITURB, USBDEVFS_REAPURB and USBDEVFS_REAPURBNDELAY
2224 * are handled in usbdevfs core. -Christopher Li
2227 struct usbdevfs_disconnectsignal32 {
2229 compat_caddr_t context;
2232 #define USBDEVFS_DISCSIGNAL32 _IOR('U', 14, struct usbdevfs_disconnectsignal32)
2234 static int do_usbdevfs_discsignal(unsigned int fd, unsigned int cmd, unsigned long arg)
2236 struct usbdevfs_disconnectsignal kdis;
2237 struct usbdevfs_disconnectsignal32 __user *udis;
2238 mm_segment_t old_fs;
2242 udis = compat_ptr(arg);
2244 if (get_user(kdis.signr, &udis->signr) ||
2245 __get_user(uctx, &udis->context))
2248 kdis.context = compat_ptr(uctx);
2252 err = sys_ioctl(fd, USBDEVFS_DISCSIGNAL, (unsigned long) &kdis);
2269 struct i2c_rdwr_ioctl_data32 {
2270 compat_caddr_t msgs; /* struct i2c_msg __user *msgs */
2274 struct i2c_smbus_ioctl_data32 {
2278 compat_caddr_t data; /* union i2c_smbus_data *data */
2281 struct i2c_rdwr_aligned {
2282 struct i2c_rdwr_ioctl_data cmd;
2283 struct i2c_msg msgs[0];
2286 static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
2288 struct i2c_rdwr_ioctl_data32 __user *udata = compat_ptr(arg);
2289 struct i2c_rdwr_aligned __user *tdata;
2290 struct i2c_msg __user *tmsgs;
2291 struct i2c_msg32 __user *umsgs;
2292 compat_caddr_t datap;
2295 if (get_user(nmsgs, &udata->nmsgs))
2297 if (nmsgs > I2C_RDRW_IOCTL_MAX_MSGS)
2300 if (get_user(datap, &udata->msgs))
2302 umsgs = compat_ptr(datap);
2304 tdata = compat_alloc_user_space(sizeof(*tdata) +
2305 nmsgs * sizeof(struct i2c_msg));
2306 tmsgs = &tdata->msgs[0];
2308 if (put_user(nmsgs, &tdata->cmd.nmsgs) ||
2309 put_user(tmsgs, &tdata->cmd.msgs))
2312 for (i = 0; i < nmsgs; i++) {
2313 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
2315 if (get_user(datap, &umsgs[i].buf) ||
2316 put_user(compat_ptr(datap), &tmsgs[i].buf))
2319 return sys_ioctl(fd, cmd, (unsigned long)tdata);
2322 static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
2324 struct i2c_smbus_ioctl_data __user *tdata;
2325 struct i2c_smbus_ioctl_data32 __user *udata;
2326 compat_caddr_t datap;
2328 tdata = compat_alloc_user_space(sizeof(*tdata));
2331 if (!access_ok(VERIFY_WRITE, tdata, sizeof(*tdata)))
2334 udata = compat_ptr(arg);
2335 if (!access_ok(VERIFY_READ, udata, sizeof(*udata)))
2338 if (__copy_in_user(&tdata->read_write, &udata->read_write, 2 * sizeof(u8)))
2340 if (__copy_in_user(&tdata->size, &udata->size, 2 * sizeof(u32)))
2342 if (__get_user(datap, &udata->data) ||
2343 __put_user(compat_ptr(datap), &tdata->data))
2346 return sys_ioctl(fd, cmd, (unsigned long)tdata);
2349 struct compat_iw_point {
2350 compat_caddr_t pointer;
2355 static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
2357 struct iwreq __user *iwr;
2358 struct iwreq __user *iwr_u;
2359 struct iw_point __user *iwp;
2360 struct compat_iw_point __user *iwp_u;
2361 compat_caddr_t pointer;
2362 __u16 length, flags;
2364 iwr_u = compat_ptr(arg);
2365 iwp_u = (struct compat_iw_point __user *) &iwr_u->u.data;
2366 iwr = compat_alloc_user_space(sizeof(*iwr));
2372 if (!access_ok(VERIFY_WRITE, iwr, sizeof(*iwr)))
2375 if (__copy_in_user(&iwr->ifr_ifrn.ifrn_name[0],
2376 &iwr_u->ifr_ifrn.ifrn_name[0],
2377 sizeof(iwr->ifr_ifrn.ifrn_name)))
2380 if (__get_user(pointer, &iwp_u->pointer) ||
2381 __get_user(length, &iwp_u->length) ||
2382 __get_user(flags, &iwp_u->flags))
2385 if (__put_user(compat_ptr(pointer), &iwp->pointer) ||
2386 __put_user(length, &iwp->length) ||
2387 __put_user(flags, &iwp->flags))
2390 return sys_ioctl(fd, cmd, (unsigned long) iwr);
2393 /* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
2394 * for some operations; this forces use of the newer bridge-utils that
2395 * use compatiable ioctls
2397 static int old_bridge_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
2401 if (get_user(tmp, (u32 __user *) arg))
2403 if (tmp == BRCTL_GET_VERSION)
2404 return BRCTL_VERSION + 1;
2408 #define RTC_IRQP_READ32 _IOR('p', 0x0b, compat_ulong_t)
2409 #define RTC_IRQP_SET32 _IOW('p', 0x0c, compat_ulong_t)
2410 #define RTC_EPOCH_READ32 _IOR('p', 0x0d, compat_ulong_t)
2411 #define RTC_EPOCH_SET32 _IOW('p', 0x0e, compat_ulong_t)
2413 static int rtc_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
2415 mm_segment_t oldfs = get_fs();
2416 compat_ulong_t val32;
2421 case RTC_IRQP_READ32:
2422 case RTC_EPOCH_READ32:
2424 ret = sys_ioctl(fd, (cmd == RTC_IRQP_READ32) ?
2425 RTC_IRQP_READ : RTC_EPOCH_READ,
2426 (unsigned long)&kval);
2431 return put_user(val32, (unsigned int __user *)arg);
2432 case RTC_IRQP_SET32:
2433 return sys_ioctl(fd, RTC_IRQP_SET, arg);
2434 case RTC_EPOCH_SET32:
2435 return sys_ioctl(fd, RTC_EPOCH_SET, arg);
2438 return -ENOIOCTLCMD;
2442 #if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE)
2443 struct ncp_ioctl_request_32 {
2446 compat_caddr_t data;
2449 struct ncp_fs_info_v2_32 {
2463 struct ncp_objectname_ioctl_32
2466 u32 object_name_len;
2467 compat_caddr_t object_name; /* an userspace data, in most cases user name */
2470 struct ncp_privatedata_ioctl_32
2473 compat_caddr_t data; /* ~1000 for NDS */
2476 #define NCP_IOC_NCPREQUEST_32 _IOR('n', 1, struct ncp_ioctl_request_32)
2477 #define NCP_IOC_GETMOUNTUID2_32 _IOW('n', 2, u32)
2478 #define NCP_IOC_GET_FS_INFO_V2_32 _IOWR('n', 4, struct ncp_fs_info_v2_32)
2479 #define NCP_IOC_GETOBJECTNAME_32 _IOWR('n', 9, struct ncp_objectname_ioctl_32)
2480 #define NCP_IOC_SETOBJECTNAME_32 _IOR('n', 9, struct ncp_objectname_ioctl_32)
2481 #define NCP_IOC_GETPRIVATEDATA_32 _IOWR('n', 10, struct ncp_privatedata_ioctl_32)
2482 #define NCP_IOC_SETPRIVATEDATA_32 _IOR('n', 10, struct ncp_privatedata_ioctl_32)
2484 static int do_ncp_ncprequest(unsigned int fd, unsigned int cmd, unsigned long arg)
2486 struct ncp_ioctl_request_32 n32;
2487 struct ncp_ioctl_request __user *p = compat_alloc_user_space(sizeof(*p));
2489 if (copy_from_user(&n32, compat_ptr(arg), sizeof(n32)) ||
2490 put_user(n32.function, &p->function) ||
2491 put_user(n32.size, &p->size) ||
2492 put_user(compat_ptr(n32.data), &p->data))
2495 return sys_ioctl(fd, NCP_IOC_NCPREQUEST, (unsigned long)p);
2498 static int do_ncp_getmountuid2(unsigned int fd, unsigned int cmd, unsigned long arg)
2500 mm_segment_t old_fs = get_fs();
2501 __kernel_uid_t kuid;
2504 cmd = NCP_IOC_GETMOUNTUID2;
2507 err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
2511 err = put_user(kuid,
2512 (unsigned int __user *) compat_ptr(arg));
2517 static int do_ncp_getfsinfo2(unsigned int fd, unsigned int cmd, unsigned long arg)
2519 mm_segment_t old_fs = get_fs();
2520 struct ncp_fs_info_v2_32 n32;
2521 struct ncp_fs_info_v2 n;
2524 if (copy_from_user(&n32, compat_ptr(arg), sizeof(n32)))
2526 if (n32.version != NCP_GET_FS_INFO_VERSION_V2)
2528 n.version = NCP_GET_FS_INFO_VERSION_V2;
2531 err = sys_ioctl(fd, NCP_IOC_GET_FS_INFO_V2, (unsigned long)&n);
2535 n32.version = n.version;
2536 n32.mounted_uid = n.mounted_uid;
2537 n32.connection = n.connection;
2538 n32.buffer_size = n.buffer_size;
2539 n32.volume_number = n.volume_number;
2540 n32.directory_id = n.directory_id;
2541 n32.dummy1 = n.dummy1;
2542 n32.dummy2 = n.dummy2;
2543 n32.dummy3 = n.dummy3;
2544 err = copy_to_user(compat_ptr(arg), &n32, sizeof(n32)) ? -EFAULT : 0;
2549 static int do_ncp_getobjectname(unsigned int fd, unsigned int cmd, unsigned long arg)
2551 struct ncp_objectname_ioctl_32 n32, __user *p32 = compat_ptr(arg);
2552 struct ncp_objectname_ioctl __user *p = compat_alloc_user_space(sizeof(*p));
2557 if (copy_from_user(&n32, p32, sizeof(n32)) ||
2558 put_user(n32.object_name_len, &p->object_name_len) ||
2559 put_user(compat_ptr(n32.object_name), &p->object_name))
2562 err = sys_ioctl(fd, NCP_IOC_GETOBJECTNAME, (unsigned long)p);
2566 if (get_user(auth_type, &p->auth_type) ||
2567 put_user(auth_type, &p32->auth_type) ||
2568 get_user(name_len, &p->object_name_len) ||
2569 put_user(name_len, &p32->object_name_len))
2575 static int do_ncp_setobjectname(unsigned int fd, unsigned int cmd, unsigned long arg)
2577 struct ncp_objectname_ioctl_32 n32, __user *p32 = compat_ptr(arg);
2578 struct ncp_objectname_ioctl __user *p = compat_alloc_user_space(sizeof(*p));
2580 if (copy_from_user(&n32, p32, sizeof(n32)) ||
2581 put_user(n32.auth_type, &p->auth_type) ||
2582 put_user(n32.object_name_len, &p->object_name_len) ||
2583 put_user(compat_ptr(n32.object_name), &p->object_name))
2586 return sys_ioctl(fd, NCP_IOC_SETOBJECTNAME, (unsigned long)p);
2589 static int do_ncp_getprivatedata(unsigned int fd, unsigned int cmd, unsigned long arg)
2591 struct ncp_privatedata_ioctl_32 n32, __user *p32 = compat_ptr(arg);
2592 struct ncp_privatedata_ioctl __user *p =
2593 compat_alloc_user_space(sizeof(*p));
2597 if (copy_from_user(&n32, p32, sizeof(n32)) ||
2598 put_user(n32.len, &p->len) ||
2599 put_user(compat_ptr(n32.data), &p->data))
2602 err = sys_ioctl(fd, NCP_IOC_GETPRIVATEDATA, (unsigned long)p);
2606 if (get_user(len, &p->len) ||
2607 put_user(len, &p32->len))
2613 static int do_ncp_setprivatedata(unsigned int fd, unsigned int cmd, unsigned long arg)
2615 struct ncp_privatedata_ioctl_32 n32;
2616 struct ncp_privatedata_ioctl_32 __user *p32 = compat_ptr(arg);
2617 struct ncp_privatedata_ioctl __user *p =
2618 compat_alloc_user_space(sizeof(*p));
2620 if (copy_from_user(&n32, p32, sizeof(n32)) ||
2621 put_user(n32.len, &p->len) ||
2622 put_user(compat_ptr(n32.data), &p->data))
2625 return sys_ioctl(fd, NCP_IOC_SETPRIVATEDATA, (unsigned long)p);
2630 lp_timeout_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
2632 struct compat_timeval __user *tc = (struct compat_timeval __user *)arg;
2633 struct timeval __user *tn = compat_alloc_user_space(sizeof(struct timeval));
2635 if (get_user(ts.tv_sec, &tc->tv_sec) ||
2636 get_user(ts.tv_usec, &tc->tv_usec) ||
2637 put_user(ts.tv_sec, &tn->tv_sec) ||
2638 put_user(ts.tv_usec, &tn->tv_usec))
2640 return sys_ioctl(fd, cmd, (unsigned long)tn);
2643 #define HANDLE_IOCTL(cmd,handler) \
2644 { (cmd), (ioctl_trans_handler_t)(handler) },
2646 /* pointer to compatible structure or no argument */
2647 #define COMPATIBLE_IOCTL(cmd) \
2648 { (cmd), do_ioctl32_pointer },
2650 /* argument is an unsigned long integer, not a pointer */
2651 #define ULONG_IOCTL(cmd) \
2652 { (cmd), (ioctl_trans_handler_t)sys_ioctl },
2655 struct ioctl_trans ioctl_start[] = {
2656 #include <linux/compat_ioctl.h>
2657 HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob)
2658 HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob)
2660 HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
2661 HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
2662 HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc)
2663 HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc)
2664 HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc)
2665 HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc)
2666 HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc)
2667 HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc)
2668 HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc)
2669 HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc)
2670 HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc)
2671 HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc)
2672 HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc)
2673 HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc)
2674 HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc)
2675 HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc)
2676 HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc)
2677 HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
2678 HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
2680 /* ioctls used by appletalk ddp.c */
2681 HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc)
2682 HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc)
2683 HANDLE_IOCTL(SIOCSARP, dev_ifsioc)
2684 HANDLE_IOCTL(SIOCDARP, dev_ifsioc)
2686 HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc)
2687 HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc)
2688 HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc)
2689 HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc)
2690 HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc)
2691 HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc)
2692 HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc)
2693 HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc)
2694 HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
2695 HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
2696 HANDLE_IOCTL(TUNSETIFF, dev_ifsioc)
2697 HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
2698 HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
2699 HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)
2700 HANDLE_IOCTL(SIOCBONDSETHWADDR, bond_ioctl)
2701 HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY, bond_ioctl)
2702 HANDLE_IOCTL(SIOCBONDINFOQUERY, bond_ioctl)
2703 HANDLE_IOCTL(SIOCBONDCHANGEACTIVE, bond_ioctl)
2704 HANDLE_IOCTL(SIOCADDRT, routing_ioctl)
2705 HANDLE_IOCTL(SIOCDELRT, routing_ioctl)
2706 HANDLE_IOCTL(SIOCBRADDIF, dev_ifsioc)
2707 HANDLE_IOCTL(SIOCBRDELIF, dev_ifsioc)
2708 /* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
2709 HANDLE_IOCTL(SIOCRTMSG, ret_einval)
2710 HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
2712 HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
2713 HANDLE_IOCTL(BLKRAGET, w_long)
2714 HANDLE_IOCTL(BLKGETSIZE, w_long)
2715 HANDLE_IOCTL(0x1260, broken_blkgetsize)
2716 HANDLE_IOCTL(BLKFRAGET, w_long)
2717 HANDLE_IOCTL(BLKSECTGET, w_long)
2718 HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans)
2719 HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans)
2720 HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans)
2721 HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans)
2722 HANDLE_IOCTL(HDIO_GET_32BIT, hdio_ioctl_trans)
2723 HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans)
2724 HANDLE_IOCTL(HDIO_GET_NOWERR, hdio_ioctl_trans)
2725 HANDLE_IOCTL(HDIO_GET_NICE, hdio_ioctl_trans)
2726 HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans)
2727 HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans)
2728 HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans)
2729 HANDLE_IOCTL(FDSETDRVPRM32, fd_ioctl_trans)
2730 HANDLE_IOCTL(FDGETDRVPRM32, fd_ioctl_trans)
2731 HANDLE_IOCTL(FDGETDRVSTAT32, fd_ioctl_trans)
2732 HANDLE_IOCTL(FDPOLLDRVSTAT32, fd_ioctl_trans)
2733 HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans)
2734 HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans)
2735 HANDLE_IOCTL(SG_IO,sg_ioctl_trans)
2736 HANDLE_IOCTL(SG_GET_REQUEST_TABLE, sg_grt_trans)
2737 HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
2738 HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
2739 HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans)
2740 HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
2741 HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans)
2742 HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans)
2743 HANDLE_IOCTL(CDROMREADAUDIO, cdrom_ioctl_trans)
2744 HANDLE_IOCTL(CDROM_SEND_PACKET, cdrom_ioctl_trans)
2745 #define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
2746 HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
2748 HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl)
2749 HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl)
2750 HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl)
2751 HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl)
2752 HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl)
2754 HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
2755 HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
2756 HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
2757 HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
2758 HANDLE_IOCTL(EXT3_IOC32_GETVERSION, do_ext3_ioctl)
2759 HANDLE_IOCTL(EXT3_IOC32_SETVERSION, do_ext3_ioctl)
2760 HANDLE_IOCTL(EXT3_IOC32_GETRSVSZ, do_ext3_ioctl)
2761 HANDLE_IOCTL(EXT3_IOC32_SETRSVSZ, do_ext3_ioctl)
2762 HANDLE_IOCTL(EXT3_IOC32_GROUP_EXTEND, do_ext3_ioctl)
2763 COMPATIBLE_IOCTL(EXT3_IOC_GROUP_ADD)
2764 #ifdef CONFIG_JBD_DEBUG
2765 HANDLE_IOCTL(EXT3_IOC32_WAIT_FOR_READONLY, do_ext3_ioctl)
2767 /* One SMB ioctl needs translations. */
2768 #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
2769 HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid)
2770 HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl)
2771 HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl)
2772 HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl)
2773 HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl)
2774 HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl)
2775 HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl)
2776 HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl)
2777 HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl)
2778 HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl)
2779 HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl)
2780 HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl)
2781 HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl)
2782 HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl)
2783 HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl)
2784 HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl)
2785 HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl)
2786 HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl)
2787 HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl)
2788 HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl)
2789 HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl)
2790 HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl)
2791 HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl)
2792 HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl)
2793 HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
2794 HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
2796 HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget)
2797 HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset)
2798 HANDLE_IOCTL(BLKGETSIZE64_32, do_blkgetsize64)
2800 HANDLE_IOCTL(VFAT_IOCTL_READDIR_BOTH32, vfat_ioctl32)
2801 HANDLE_IOCTL(VFAT_IOCTL_READDIR_SHORT32, vfat_ioctl32)
2802 HANDLE_IOCTL(REISERFS_IOC_UNPACK32, reiserfs_ioctl32)
2804 HANDLE_IOCTL(RAW_SETBIND, raw_ioctl)
2805 HANDLE_IOCTL(RAW_GETBIND, raw_ioctl)
2807 HANDLE_IOCTL(TIOCGSERIAL, serial_struct_ioctl)
2808 HANDLE_IOCTL(TIOCSSERIAL, serial_struct_ioctl)
2810 COMPATIBLE_IOCTL(TIOCGLTC)
2811 COMPATIBLE_IOCTL(TIOCSLTC)
2815 * For these two we have defintions in ioctls.h and/or termios.h on
2816 * some architectures but no actual implemention. Some applications
2817 * like bash call them if they are defined in the headers, so we provide
2818 * entries here to avoid syslog message spew.
2820 COMPATIBLE_IOCTL(TIOCSTART)
2821 COMPATIBLE_IOCTL(TIOCSTOP)
2824 HANDLE_IOCTL(USBDEVFS_CONTROL32, do_usbdevfs_control)
2825 HANDLE_IOCTL(USBDEVFS_BULK32, do_usbdevfs_bulk)
2826 HANDLE_IOCTL(USBDEVFS_DISCSIGNAL32, do_usbdevfs_discsignal)
2827 COMPATIBLE_IOCTL(USBDEVFS_IOCTL32)
2829 HANDLE_IOCTL(I2C_FUNCS, w_long)
2830 HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl)
2831 HANDLE_IOCTL(I2C_SMBUS, do_i2c_smbus_ioctl)
2833 HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl)
2834 HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl)
2835 HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl)
2836 HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl)
2837 HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl)
2838 HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl)
2839 HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl)
2840 HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl)
2841 HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl)
2842 HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl)
2843 HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl)
2844 HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl)
2845 HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl)
2846 HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl)
2847 HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl)
2848 HANDLE_IOCTL(RTC_IRQP_READ32, rtc_ioctl)
2849 HANDLE_IOCTL(RTC_IRQP_SET32, rtc_ioctl)
2850 HANDLE_IOCTL(RTC_EPOCH_READ32, rtc_ioctl)
2851 HANDLE_IOCTL(RTC_EPOCH_SET32, rtc_ioctl)
2853 #if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE)
2854 HANDLE_IOCTL(NCP_IOC_NCPREQUEST_32, do_ncp_ncprequest)
2855 HANDLE_IOCTL(NCP_IOC_GETMOUNTUID2_32, do_ncp_getmountuid2)
2856 HANDLE_IOCTL(NCP_IOC_GET_FS_INFO_V2_32, do_ncp_getfsinfo2)
2857 HANDLE_IOCTL(NCP_IOC_GETOBJECTNAME_32, do_ncp_getobjectname)
2858 HANDLE_IOCTL(NCP_IOC_SETOBJECTNAME_32, do_ncp_setobjectname)
2859 HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32, do_ncp_getprivatedata)
2860 HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata)
2864 HANDLE_IOCTL(VIDEO_GET_EVENT, do_video_get_event)
2865 HANDLE_IOCTL(VIDEO_STILLPICTURE, do_video_stillpicture)
2866 HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE, do_video_set_spu_palette)
2869 COMPATIBLE_IOCTL(LPTIME)
2870 COMPATIBLE_IOCTL(LPCHAR)
2871 COMPATIBLE_IOCTL(LPABORTOPEN)
2872 COMPATIBLE_IOCTL(LPCAREFUL)
2873 COMPATIBLE_IOCTL(LPWAIT)
2874 COMPATIBLE_IOCTL(LPSETIRQ)
2875 COMPATIBLE_IOCTL(LPGETSTATUS)
2876 COMPATIBLE_IOCTL(LPGETSTATUS)
2877 COMPATIBLE_IOCTL(LPRESET)
2878 /*LPGETSTATS not implemented, but no kernels seem to compile it in anyways*/
2879 COMPATIBLE_IOCTL(LPGETFLAGS)
2880 HANDLE_IOCTL(LPSETTIMEOUT, lp_timeout_trans)
2883 int ioctl_table_size = ARRAY_SIZE(ioctl_start);